/* roulang page: index */
:root {
            --jy-primary: #0F4C5C;
            --jy-primary-dark: #0A3D49;
            --jy-accent: #2BBFA8;
            --jy-coral: #FF6B4A;
            --jy-bg: #F4F8F9;
            --jy-card: #FFFFFF;
            --jy-ink: #102B33;
            --jy-muted: #5B7077;
            --jy-border: #DCE6EA;
            --jy-radius: 18px;
            --jy-radius-sm: 12px;
            --jy-radius-lg: 24px;
            --jy-shadow: 0 10px 30px rgba(10, 61, 73, 0.08);
            --jy-shadow-lg: 0 20px 45px rgba(10, 61, 73, 0.14);
            --jy-transition: all .25s ease;
            --jy-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --jy-number-font: 'Barlow Condensed', 'DIN Alternate', 'Barlow', sans-serif;
            --jy-container-max: 1280px;
            --jy-nav-radius: 16px;
            --jy-section-padding: 56px 0;
            --jy-card-radius: 18px;
            --jy-btn-radius: 999px;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--jy-font);
            background-color: var(--jy-bg);
            color: var(--jy-ink);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--jy-transition);
        }

        a:hover {
            color: var(--jy-accent);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        .jy-container {
            max-width: var(--jy-container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .jy-section {
            padding: var(--jy-section-padding);
            position: relative;
        }

        .jy-section-alt {
            background: #EAF2F4;
        }

        .jy-section-dark {
            background: var(--jy-primary-dark);
            color: #fff;
        }

        .jy-section-tight {
            padding: 40px 0;
        }

        .jy-bg-decoration {
            position: absolute;
            inset: 0;
            pointer-events: none;
            overflow: hidden;
            border-radius: inherit;
        }

        .jy-bg-decoration::before {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 260px;
            height: 260px;
            background: rgba(43, 191, 168, 0.12);
            border-radius: 50%;
        }

        .jy-bg-decoration::after {
            content: '';
            position: absolute;
            left: -60px;
            bottom: -60px;
            width: 200px;
            height: 200px;
            background: rgba(255, 107, 74, 0.08);
            border-radius: 50%;
        }

        .jy-section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .jy-section-subtitle {
            font-size: 15px;
            color: var(--jy-muted);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 32px;
            position: relative;
            z-index: 1;
        }

        .jy-section-dark .jy-section-title {
            color: #fff;
        }
        .jy-section-dark .jy-section-subtitle {
            color: rgba(255, 255, 255, 0.75);
        }

        .jy-tagline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-coral);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .jy-tagline::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--jy-coral);
            border-radius: 2px;
        }

        /* Header / Nav */
        .jy-header {
            position: relative;
            z-index: 1000;
            padding: 16px 24px 0;
            max-width: var(--jy-container-max);
            margin: 0 auto;
        }

        .jy-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--jy-nav-radius);
            padding: 14px 24px;
            box-shadow: 0 4px 20px rgba(10, 61, 73, 0.06);
            border: 1px solid var(--jy-border);
            transition: var(--jy-transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .jy-header.scrolled .jy-nav {
            margin-top: 8px;
            box-shadow: 0 8px 30px rgba(10, 61, 73, 0.15);
            background: rgba(255, 255, 255, 0.98);
            border-color: rgba(220, 230, 234, 0.7);
        }

        .jy-brand {
            font-size: 22px;
            font-weight: 800;
            color: var(--jy-primary);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }

        .jy-brand-icon {
            width: 36px;
            height: 36px;
            background: var(--jy-primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }

        .jy-nav-menu {
            display: flex;
            align-items: center;
            gap: 26px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .jy-nav-menu li a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 6px 4px;
            position: relative;
            white-space: nowrap;
        }

        .jy-nav-menu li a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--jy-accent);
            border-radius: 2px;
            transition: var(--jy-transition);
        }

        .jy-nav-menu li a:hover,
        .jy-nav-menu li a.active {
            color: var(--jy-primary);
        }

        .jy-nav-menu li a.active::after,
        .jy-nav-menu li a:hover::after {
            width: 100%;
        }

        .jy-nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .jy-nav-search {
            position: relative;
        }

        .jy-nav-search input {
            background: var(--jy-bg);
            border: 1px solid var(--jy-border);
            border-radius: 999px;
            padding: 8px 38px 8px 16px;
            font-size: 13px;
            width: 180px;
            outline: none;
            transition: var(--jy-transition);
        }

        .jy-nav-search input:focus {
            border-color: var(--jy-primary);
            box-shadow: 0 0 0 3px rgba(15, 76, 92, 0.12);
            width: 220px;
        }

        .jy-nav-search i {
            position: absolute;
            right: 14px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--jy-muted);
            font-size: 13px;
            pointer-events: none;
        }

        .jy-btn-nav {
            background: var(--jy-primary);
            color: #fff;
            border: none;
            border-radius: var(--jy-btn-radius);
            padding: 9px 20px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }

        .jy-btn-nav:hover {
            background: var(--jy-primary-dark);
            box-shadow: 0 6px 18px rgba(15, 76, 92, 0.3);
            color: #fff;
            transform: translateY(-1px);
        }

        .jy-nav-toggle {
            display: none;
            background: var(--jy-bg);
            border: 1px solid var(--jy-border);
            border-radius: 10px;
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--jy-transition);
            font-size: 18px;
            color: var(--jy-primary);
        }

        .jy-nav-toggle:hover {
            background: var(--jy-accent);
            color: #fff;
            border-color: var(--jy-accent);
        }

        .jy-mobile-menu {
            display: none;
            background: #fff;
            border-radius: var(--jy-nav-radius);
            padding: 20px;
            margin-top: 8px;
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
        }

        .jy-mobile-menu a {
            display: block;
            padding: 12px 14px;
            font-size: 15px;
            color: var(--jy-ink);
            border-radius: 10px;
            font-weight: 500;
        }
        .jy-mobile-menu a:hover,
        .jy-mobile-menu a.active {
            background: var(--jy-bg);
            color: var(--jy-primary);
        }
        .jy-mobile-menu a.active {
            font-weight: 700;
            border-left: 3px solid var(--jy-accent);
        }

        /* Hero */
        .jy-hero {
            padding: 32px 0 56px;
            position: relative;
            overflow: hidden;
            background: linear-gradient(160deg, #E8F1F3 0%, #F4F8F9 55%, #E4F0F1 100%);
        }

        .jy-hero::before {
            content: '';
            position: absolute;
            top: -120px;
            right: -80px;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(43, 191, 168, 0.18) 0%, transparent 65%);
            border-radius: 50%;
            pointer-events: none;
        }

        .jy-hero::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: -60px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(255, 107, 74, 0.1) 0%, transparent 60%);
            border-radius: 50%;
            pointer-events: none;
        }

        .jy-hero-content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 820px;
            margin: 0 auto;
        }

        .jy-hero h1 {
            font-size: clamp(32px, 4.5vw, 48px);
            font-weight: 800;
            letter-spacing: -0.03em;
            color: var(--jy-primary-dark);
            line-height: 1.25;
            margin-bottom: 16px;
        }

        .jy-hero h1 .jy-highlight {
            color: var(--jy-coral);
        }

        .jy-hero-desc {
            font-size: 16px;
            color: var(--jy-muted);
            line-height: 1.9;
            max-width: 640px;
            margin: 0 auto 32px;
        }

        .jy-hero-search {
            max-width: 600px;
            margin: 0 auto 28px;
            position: relative;
        }

        .jy-hero-search input {
            width: 100%;
            padding: 18px 56px 18px 24px;
            border-radius: 999px;
            border: 2px solid var(--jy-border);
            background: #fff;
            font-size: 16px;
            outline: none;
            box-shadow: var(--jy-shadow);
            transition: var(--jy-transition);
        }

        .jy-hero-search input:focus {
            border-color: var(--jy-accent);
            box-shadow: 0 0 0 4px rgba(43, 191, 168, 0.15), var(--jy-shadow-lg);
        }

        .jy-hero-search button {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            background: var(--jy-primary);
            color: #fff;
            border: none;
            border-radius: 999px;
            width: 52px;
            height: 52px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 18px;
            transition: var(--jy-transition);
        }

        .jy-hero-search button:hover {
            background: var(--jy-accent);
            transform: translateY(-50%) scale(1.03);
        }

        .jy-hero-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            margin-top: 8px;
        }

        .jy-hero-tag {
            background: #fff;
            border: 1px solid var(--jy-border);
            border-radius: 999px;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 500;
            color: var(--jy-primary);
            transition: var(--jy-transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .jy-hero-tag:hover {
            background: var(--jy-primary);
            color: #fff;
            border-color: var(--jy-primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(15, 76, 92, 0.25);
        }

        .jy-hero-stats {
            display: flex;
            gap: 24px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 36px;
        }

        .jy-hero-stat {
            text-align: center;
            min-width: 100px;
        }

        .jy-hero-stat-number {
            font-family: var(--jy-number-font);
            font-size: 32px;
            font-weight: 700;
            color: var(--jy-primary);
            letter-spacing: 0.02em;
        }
        .jy-hero-stat-label {
            font-size: 12px;
            color: var(--jy-muted);
            margin-top: 2px;
        }

        /* Buttons */
        .jy-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--jy-btn-radius);
            font-size: 15px;
            font-weight: 600;
            text-decoration: none;
            cursor: pointer;
            border: none;
            transition: var(--jy-transition);
            white-space: nowrap;
        }

        .jy-btn-primary {
            background: var(--jy-primary);
            color: #fff;
        }
        .jy-btn-primary:hover {
            background: var(--jy-primary-dark);
            box-shadow: 0 8px 22px rgba(15, 76, 92, 0.35);
            color: #fff;
            transform: translateY(-2px);
        }

        .jy-btn-accent {
            background: var(--jy-accent);
            color: #fff;
        }
        .jy-btn-accent:hover {
            background: #1FAE9A;
            box-shadow: 0 8px 22px rgba(43, 191, 168, 0.35);
            color: #fff;
            transform: translateY(-2px);
        }

        .jy-btn-outline {
            background: transparent;
            border: 2px solid var(--jy-accent);
            color: var(--jy-accent);
        }
        .jy-btn-outline:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 6px 18px rgba(43, 191, 168, 0.25);
        }

        .jy-btn-sm {
            padding: 9px 18px;
            font-size: 13px;
        }

        .jy-btn:focus-visible,
        .jy-btn-nav:focus-visible {
            outline: 2px solid var(--jy-coral);
            outline-offset: 2px;
        }

        /* Cards */
        .jy-card {
            background: var(--jy-card);
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 24px;
            transition: var(--jy-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .jy-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
            border-color: rgba(43, 191, 168, 0.3);
        }

        .jy-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 16px;
            background: var(--jy-bg);
            color: var(--jy-primary);
        }

        .jy-card-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--jy-ink);
        }

        .jy-card-text {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.8;
            flex-grow: 1;
            margin-bottom: 12px;
        }

        .jy-card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-accent);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .jy-card-link:hover {
            color: var(--jy-primary);
            gap: 8px;
        }

        .jy-card-badge {
            display: inline-block;
            font-size: 12px;
            padding: 4px 12px;
            border-radius: 999px;
            font-weight: 600;
            margin-bottom: 12px;
            width: fit-content;
        }
        .jy-badge-live {
            background: rgba(255, 107, 74, 0.12);
            color: var(--jy-coral);
        }
        .jy-badge-upcoming {
            background: rgba(43, 191, 168, 0.12);
            color: var(--jy-accent);
        }
        .jy-badge-ended {
            background: rgba(91, 112, 119, 0.12);
            color: var(--jy-muted);
        }

        /* Service Matrix Cards */
        .jy-service-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 20px;
        }
        .jy-service-card-large {
            grid-column: span 7;
        }
        .jy-service-card-medium {
            grid-column: span 5;
        }
        .jy-service-card-small {
            grid-column: span 4;
        }
        .jy-service-card-wide {
            grid-column: span 6;
        }

        /* Data Bars */
        .jy-data-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .jy-data-item {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .jy-data-item-label {
            font-size: 13px;
            color: var(--jy-muted);
            min-width: 90px;
            font-weight: 500;
        }
        .jy-data-track {
            flex: 1;
            height: 8px;
            background: var(--jy-border);
            border-radius: 999px;
            overflow: hidden;
            min-width: 100px;
        }
        .jy-data-fill {
            height: 100%;
            border-radius: 999px;
            background: var(--jy-accent);
            transition: width 1.2s ease;
        }
        .jy-data-fill.coral {
            background: var(--jy-coral);
        }
        .jy-data-fill.primary {
            background: var(--jy-primary);
        }
        .jy-data-value {
            font-family: var(--jy-number-font);
            font-size: 18px;
            font-weight: 700;
            color: var(--jy-primary);
            min-width: 40px;
            text-align: right;
        }

        /* Table */
        .jy-table-wrap {
            overflow-x: auto;
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            background: #fff;
            box-shadow: var(--jy-shadow);
        }
        .jy-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
        }
        .jy-table th,
        .jy-table td {
            padding: 14px 16px;
            font-size: 14px;
            text-align: left;
            border-bottom: 1px solid var(--jy-border);
        }
        .jy-table th {
            background: var(--jy-bg);
            font-weight: 700;
            color: var(--jy-primary);
            white-space: nowrap;
        }
        .jy-table tr:last-child td {
            border-bottom: none;
        }
        .jy-table tr:hover td {
            background: rgba(43, 191, 168, 0.04);
        }
        .jy-table .jy-team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .jy-table .jy-team-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--jy-accent);
            flex-shrink: 0;
        }
        .jy-table .jy-score {
            font-family: var(--jy-number-font);
            font-weight: 700;
            font-size: 16px;
            color: var(--jy-primary);
        }

        /* Featured list */
        .jy-featured-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .jy-featured-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 18px;
            background: #fff;
            border-radius: var(--jy-radius-sm);
            border: 1px solid var(--jy-border);
            transition: var(--jy-transition);
            flex-wrap: wrap;
        }
        .jy-featured-item:hover {
            border-color: var(--jy-accent);
            box-shadow: var(--jy-shadow);
            transform: translateX(4px);
        }
        .jy-featured-left {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .jy-featured-teams {
            font-weight: 600;
            font-size: 15px;
            color: var(--jy-ink);
        }
        .jy-featured-score {
            font-family: var(--jy-number-font);
            font-size: 24px;
            font-weight: 700;
            color: var(--jy-primary);
        }
        .jy-featured-status {
            font-size: 12px;
            padding: 4px 10px;
            border-radius: 999px;
            font-weight: 600;
        }

        /* News cards */
        .jy-news-list {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }
        .jy-news-item {
            display: flex;
            gap: 18px;
            background: #fff;
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            padding: 20px;
            transition: var(--jy-transition);
            flex-wrap: wrap;
        }
        .jy-news-item:hover {
            border-color: var(--jy-accent);
            box-shadow: var(--jy-shadow);
            transform: translateY(-2px);
        }
        .jy-news-thumb {
            width: 120px;
            height: 90px;
            border-radius: 12px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .jy-news-body {
            flex: 1;
            min-width: 200px;
        }
        .jy-news-meta {
            display: flex;
            gap: 14px;
            font-size: 12px;
            color: var(--jy-muted);
            margin-bottom: 6px;
            flex-wrap: wrap;
        }
        .jy-news-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 6px;
        }
        .jy-news-summary {
            font-size: 13px;
            color: var(--jy-muted);
            line-height: 1.7;
            margin-bottom: 8px;
        }

        /* Resource download cards */
        .jy-resource-card {
            background: #fff;
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            padding: 22px;
            box-shadow: var(--jy-shadow);
            transition: var(--jy-transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .jy-resource-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--jy-shadow-lg);
        }
        .jy-resource-type {
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            width: fit-content;
            background: rgba(43, 191, 168, 0.12);
            color: var(--jy-accent);
        }
        .jy-resource-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--jy-ink);
        }
        .jy-resource-meta {
            font-size: 12px;
            color: var(--jy-muted);
            display: flex;
            gap: 12px;
        }
        .jy-resource-btn {
            align-self: flex-start;
            margin-top: 6px;
        }

        /* Community */
        .jy-community-topic {
            background: #fff;
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            padding: 18px;
            transition: var(--jy-transition);
            cursor: pointer;
        }
        .jy-community-topic:hover {
            border-color: var(--jy-coral);
            box-shadow: var(--jy-shadow);
        }
        .jy-topic-title {
            font-size: 15px;
            font-weight: 650;
            color: var(--jy-ink);
            margin-bottom: 6px;
        }
        .jy-topic-meta {
            font-size: 12px;
            color: var(--jy-muted);
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .jy-topic-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* FAQ */
        .jy-faq .accordion-item {
            border: 1px solid var(--jy-border);
            border-radius: var(--jy-radius-sm) !important;
            margin-bottom: 10px;
            overflow: hidden;
            background: #fff;
        }
        .jy-faq .accordion-button {
            background: #fff;
            font-weight: 650;
            color: var(--jy-ink);
            font-size: 15px;
            padding: 18px 20px;
            border-radius: var(--jy-radius-sm) !important;
            box-shadow: none;
        }
        .jy-faq .accordion-button:not(.collapsed) {
            background: var(--jy-bg);
            color: var(--jy-primary);
            box-shadow: none;
        }
        .jy-faq .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.2);
            border-color: var(--jy-accent);
        }
        .jy-faq .accordion-body {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.8;
            padding: 16px 20px;
        }

        /* Guarantee strip */
        .jy-guarantee {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .jy-guarantee-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            flex: 1;
            min-width: 180px;
        }
        .jy-guarantee-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(43, 191, 168, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--jy-accent);
            flex-shrink: 0;
        }
        .jy-guarantee-title {
            font-size: 15px;
            font-weight: 650;
            color: var(--jy-ink);
            margin-bottom: 4px;
        }
        .jy-guarantee-text {
            font-size: 13px;
            color: var(--jy-muted);
            line-height: 1.7;
        }

        /* CTA form */
        .jy-cta-box {
            background: var(--jy-primary-dark);
            border-radius: var(--jy-radius-lg);
            padding: 44px 36px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .jy-cta-box::before {
            content: '';
            position: absolute;
            right: -40px;
            top: -40px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(43, 191, 168, 0.25) 0%, transparent 60%);
            border-radius: 50%;
        }
        .jy-cta-box::after {
            content: '';
            position: absolute;
            left: -50px;
            bottom: -50px;
            width: 180px;
            height: 180px;
            background: radial-gradient(circle, rgba(255, 107, 74, 0.2) 0%, transparent 60%);
            border-radius: 50%;
        }
        .jy-cta-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }
        .jy-cta-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
            max-width: 480px;
        }
        .jy-cta-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .jy-cta-form input {
            flex: 1;
            min-width: 220px;
            padding: 14px 20px;
            border-radius: 999px;
            border: none;
            font-size: 14px;
            outline: none;
            background: rgba(255, 255, 255, 0.95);
        }
        .jy-cta-form input:focus {
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.4);
        }
        .jy-cta-form .jy-btn {
            flex-shrink: 0;
        }

        /* Footer */
        .jy-footer {
            background: var(--jy-primary-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 0;
            margin-top: 0;
        }
        .jy-footer h5,
        .jy-footer h6 {
            color: #fff;
            font-weight: 650;
            margin-bottom: 16px;
            font-size: 15px;
        }
        .jy-footer a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 13px;
            display: inline-block;
            margin-bottom: 8px;
        }
        .jy-footer a:hover {
            color: var(--jy-accent);
        }
        .jy-footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .jy-footer-desc {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            max-width: 300px;
        }
        .jy-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 36px;
            padding: 18px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
        }
        .jy-footer-bottom a {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 0;
        }
        .jy-footer-bottom a:hover {
            color: var(--jy-accent);
        }
        .jy-footer-social {
            display: flex;
            gap: 10px;
            margin-top: 12px;
        }
        .jy-footer-social a {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            margin-bottom: 0;
            transition: var(--jy-transition);
        }
        .jy-footer-social a:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }

        /* Misc */
        .jy-divider {
            border: none;
            height: 1px;
            background: var(--jy-border);
            margin: 0;
        }
        .jy-text-accent {
            color: var(--jy-accent);
        }
        .jy-text-coral {
            color: var(--jy-coral);
        }
        .jy-mb-0 { margin-bottom: 0 !important; }
        .jy-mb-1 { margin-bottom: 8px !important; }
        .jy-mb-2 { margin-bottom: 16px !important; }
        .jy-mb-3 { margin-bottom: 24px !important; }
        .jy-mt-1 { margin-top: 8px !important; }
        .jy-mt-2 { margin-top: 16px !important; }
        .jy-mt-3 { margin-top: 24px !important; }
        .jy-gap-2 { gap: 16px; }
        .jy-gap-3 { gap: 24px; }
        .jy-flex-wrap { flex-wrap: wrap; }
        .jy-d-flex { display: flex; }
        .jy-align-center { align-items: center; }
        .jy-justify-between { justify-content: space-between; }

        .jy-img-cover {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 12px;
            margin-bottom: 16px;
        }

        .jy-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .jy-tag-cloud a {
            padding: 7px 16px;
            border-radius: 999px;
            font-size: 12px;
            background: #fff;
            border: 1px solid var(--jy-border);
            color: var(--jy-muted);
            transition: var(--jy-transition);
        }
        .jy-tag-cloud a:hover {
            background: var(--jy-accent);
            color: #fff;
            border-color: var(--jy-accent);
            transform: translateY(-2px);
        }

        .jy-brand-intro {
            background: #fff;
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            padding: 28px;
            box-shadow: var(--jy-shadow);
        }
        .jy-brand-intro p {
            font-size: 15px;
            color: var(--jy-muted);
            line-height: 2;
        }

        /* Responsive */
        @media (max-width: 1199.98px) {
            .jy-service-card-large { grid-column: span 8; }
            .jy-service-card-medium { grid-column: span 4; }
            .jy-service-card-small { grid-column: span 4; }
        }

        @media (max-width: 991.98px) {
            .jy-section { padding: 40px 0; }
            .jy-hero h1 { font-size: 32px; }
            .jy-nav-menu { display: none; }
            .jy-nav-actions .jy-nav-search { display: none; }
            .jy-nav-toggle { display: flex; }
            .jy-mobile-menu.active { display: block; }
            .jy-service-grid { grid-template-columns: 1fr 1fr; }
            .jy-service-card-large,
            .jy-service-card-medium,
            .jy-service-card-small,
            .jy-service-card-wide { grid-column: span 1; }
            .jy-news-thumb { width: 100px; height: 75px; }
        }

        @media (max-width: 767.98px) {
            .jy-container { padding-left: 16px; padding-right: 16px; }
            .jy-header { padding: 12px 12px 0; }
            .jy-nav { padding: 10px 16px; }
            .jy-section { padding: 32px 0; }
            .jy-hero { padding: 28px 16px 40px; }
            .jy-hero h1 { font-size: 26px; }
            .jy-hero-desc { font-size: 14px; }
            .jy-service-grid { grid-template-columns: 1fr; }
            .jy-news-item { flex-direction: column; }
            .jy-news-thumb { width: 100%; height: 160px; }
            .jy-cta-box { padding: 30px 20px; }
            .jy-cta-form { flex-direction: column; }
            .jy-cta-form input { min-width: 100%; }
            .jy-footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
            .jy-guarantee { flex-direction: column; }
            .jy-hero-stats { gap: 16px; }
            .jy-nav-actions .jy-btn-nav { padding: 8px 14px; font-size: 12px; }
        }

        @media (max-width: 575.98px) {
            .jy-hero h1 { font-size: 22px; }
            .jy-hero-search input { font-size: 14px; padding: 14px 48px 14px 18px; }
            .jy-hero-search button { width: 44px; height: 44px; font-size: 15px; }
            .jy-section-title { font-size: 22px; }
            .jy-featured-item { flex-direction: column; align-items: flex-start; }
            .jy-featured-score { font-size: 20px; }
            .jy-table th, .jy-table td { padding: 10px 12px; font-size: 12px; }
            .jy-cta-box { padding: 24px 16px; }
            .jy-brand { font-size: 18px; }
            .jy-brand-icon { width: 30px; height: 30px; font-size: 15px; }
            .jy-nav { padding: 10px 12px; }
        }

/* roulang page: category2 */
:root {
            --jy-primary: #0F4C5C;
            --jy-primary-dark: #0A3D49;
            --jy-accent: #2BBFA8;
            --jy-coral: #FF6B4A;
            --jy-bg: #F4F8F9;
            --jy-card: #FFFFFF;
            --jy-ink: #102B33;
            --jy-muted: #5B7077;
            --jy-border: #DCE6EA;
            --jy-radius: 18px;
            --jy-radius-sm: 12px;
            --jy-radius-lg: 24px;
            --jy-shadow: 0 10px 30px rgba(10, 61, 73, 0.08);
            --jy-shadow-lg: 0 20px 45px rgba(10, 61, 73, 0.14);
            --jy-transition: all .25s ease;
            --jy-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --jy-number-font: 'Barlow Condensed', 'DIN Alternate', 'Barlow', sans-serif;
            --jy-container-max: 1280px;
            --jy-nav-radius: 16px;
            --jy-section-padding: 56px 0;
            --jy-card-radius: 18px;
            --jy-btn-radius: 999px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--jy-font);
            background-color: var(--jy-bg);
            color: var(--jy-ink);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--jy-transition);
        }
        a:hover {
            color: var(--jy-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .jy-container {
            max-width: var(--jy-container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .jy-section {
            padding: var(--jy-section-padding);
            position: relative;
        }
        .jy-section-alt {
            background: #EAF2F4;
        }
        .jy-section-dark {
            background: var(--jy-primary-dark);
            color: #fff;
        }
        .jy-section-tight {
            padding: 40px 0;
        }
        .jy-section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .jy-section-subtitle {
            font-size: 15px;
            color: var(--jy-muted);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 32px;
            position: relative;
            z-index: 1;
        }
        .jy-section-dark .jy-section-title {
            color: #fff;
        }
        .jy-section-dark .jy-section-subtitle {
            color: rgba(255, 255, 255, 0.75);
        }
        .jy-tagline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-coral);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .jy-tagline::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--jy-coral);
            border-radius: 2px;
        }
        /* Header / Nav */
        .jy-header {
            position: relative;
            z-index: 1000;
            padding: 16px 24px 0;
            max-width: var(--jy-container-max);
            margin: 0 auto;
        }
        .jy-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--jy-nav-radius);
            padding: 14px 24px;
            box-shadow: 0 4px 20px rgba(10, 61, 73, 0.06);
            border: 1px solid var(--jy-border);
            transition: var(--jy-transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .jy-header.scrolled .jy-nav {
            margin-top: 8px;
            box-shadow: 0 8px 30px rgba(10, 61, 73, 0.15);
            background: rgba(255, 255, 255, 0.98);
            border-color: rgba(220, 230, 234, 0.7);
        }
        .jy-brand {
            font-size: 22px;
            font-weight: 800;
            color: var(--jy-primary);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .jy-brand-icon {
            width: 36px;
            height: 36px;
            background: var(--jy-primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }
        .jy-nav-menu {
            display: flex;
            align-items: center;
            gap: 26px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jy-nav-menu li a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 6px 4px;
            position: relative;
            white-space: nowrap;
        }
        .jy-nav-menu li a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--jy-accent);
            border-radius: 2px;
            transition: var(--jy-transition);
        }
        .jy-nav-menu li a:hover,
        .jy-nav-menu li a.active {
            color: var(--jy-primary);
        }
        .jy-nav-menu li a.active::after,
        .jy-nav-menu li a:hover::after {
            width: 100%;
        }
        .jy-nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .jy-nav-search {
            display: flex;
            align-items: center;
            background: var(--jy-bg);
            border-radius: 999px;
            padding: 6px 14px;
            border: 1px solid var(--jy-border);
        }
        .jy-nav-search input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 13px;
            color: var(--jy-ink);
            width: 140px;
        }
        .jy-nav-search i {
            color: var(--jy-muted);
            font-size: 13px;
        }
        .jy-btn-nav {
            background: var(--jy-primary);
            color: #fff;
            border: none;
            border-radius: 999px;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 600;
            white-space: nowrap;
            cursor: pointer;
            transition: var(--jy-transition);
        }
        .jy-btn-nav:hover {
            background: var(--jy-primary-dark);
            transform: translateY(-1px);
        }
        .jy-nav-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--jy-primary);
            font-size: 22px;
            cursor: pointer;
        }
        .jy-mobile-menu {
            display: none;
            background: #fff;
            border-radius: var(--jy-nav-radius);
            margin: 8px 0 0;
            padding: 10px 20px;
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            flex-direction: column;
            gap: 8px;
        }
        .jy-mobile-menu a {
            font-size: 14px;
            color: var(--jy-muted);
            padding: 6px 0;
            border-bottom: 1px solid #f0f5f6;
        }
        .jy-mobile-menu a.active {
            color: var(--jy-primary);
            font-weight: 700;
        }
        .jy-mobile-menu.show {
            display: flex;
        }
        /* Buttons & Badges */
        .jy-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--jy-primary);
            color: #fff;
            border: none;
            border-radius: var(--jy-btn-radius);
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            text-decoration: none;
        }
        .jy-btn:hover {
            background: var(--jy-primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--jy-shadow);
        }
        .jy-btn-accent {
            background: var(--jy-accent);
        }
        .jy-btn-accent:hover {
            background: #1fa393;
        }
        .jy-btn-outline {
            background: transparent;
            border: 1px solid var(--jy-accent);
            color: var(--jy-accent);
        }
        .jy-btn-outline:hover {
            background: var(--jy-accent);
            color: #fff;
        }
        .jy-btn-sm {
            padding: 8px 18px;
            font-size: 13px;
        }
        .jy-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .jy-badge-live {
            background: var(--jy-coral);
            color: #fff;
        }
        .jy-badge-upcoming {
            background: var(--jy-accent);
            color: #fff;
        }
        .jy-badge-ended {
            background: #A7B8BE;
            color: #fff;
        }
        .jy-badge-info {
            background: rgba(15,76,92,0.08);
            color: var(--jy-primary);
        }
        /* Breadcrumb */
        .jy-breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: var(--jy-muted);
            margin-bottom: 18px;
        }
        .jy-breadcrumb a {
            color: var(--jy-muted);
        }
        .jy-breadcrumb a:hover {
            color: var(--jy-primary);
        }
        .jy-breadcrumb .separator {
            color: #A9BCC2;
        }
        .jy-breadcrumb .current {
            color: var(--jy-primary);
            font-weight: 600;
        }
        /* Page Head */
        .jy-page-head {
            padding: 40px 0 24px;
        }
        .jy-page-head h1 {
            font-size: clamp(30px, 4vw, 44px);
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--jy-primary-dark);
            margin-bottom: 12px;
        }
        .jy-page-head p {
            font-size: 16px;
            color: var(--jy-muted);
            max-width: 720px;
            margin-bottom: 0;
        }
        /* Filter Bar */
        .jy-filter-bar {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 20px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            margin-top: 24px;
        }
        .jy-filter-bar .filter-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-muted);
            white-space: nowrap;
        }
        .jy-filter-btn-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .jy-filter-btn {
            background: transparent;
            border: 1px solid var(--jy-border);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 13px;
            color: var(--jy-muted);
            cursor: pointer;
            transition: var(--jy-transition);
        }
        .jy-filter-btn:hover,
        .jy-filter-btn.active {
            background: var(--jy-primary);
            border-color: var(--jy-primary);
            color: #fff;
        }
        .jy-filter-select {
            background: var(--jy-bg);
            border: 1px solid var(--jy-border);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 13px;
            color: var(--jy-ink);
            outline: none;
            cursor: pointer;
        }
        /* Focus Match */
        .jy-focus-match {
            border-radius: var(--jy-radius-lg);
            overflow: hidden;
            box-shadow: var(--jy-shadow-lg);
            background-size: cover;
            background-position: center;
            position: relative;
            min-height: 300px;
            display: flex;
            align-items: flex-end;
        }
        .jy-focus-match::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10,61,73,0.15) 0%, rgba(10,61,73,0.78) 100%);
        }
        .jy-focus-content {
            position: relative;
            z-index: 1;
            padding: 32px;
            width: 100%;
            color: #fff;
        }
        .jy-focus-content .jy-badge {
            margin-bottom: 12px;
        }
        .jy-focus-teams {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .jy-focus-team {
            font-size: 22px;
            font-weight: 700;
            white-space: nowrap;
        }
        .jy-focus-score {
            font-family: var(--jy-number-font);
            font-size: 48px;
            font-weight: 700;
            letter-spacing: 0.02em;
        }
        .jy-focus-info {
            font-size: 14px;
            opacity: 0.9;
            margin-top: 8px;
        }
        /* Match Cards */
        .jy-match-card {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 24px;
            height: 100%;
            transition: var(--jy-transition);
            position: relative;
            overflow: hidden;
        }
        .jy-match-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
        }
        .jy-match-card .match-status {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 16px;
        }
        .jy-match-card .match-league {
            font-size: 13px;
            color: var(--jy-muted);
            font-weight: 500;
        }
        .jy-match-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .jy-match-card .match-team {
            flex: 1;
            font-size: 16px;
            font-weight: 700;
            color: var(--jy-ink);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .jy-match-card .match-team.right {
            text-align: right;
        }
        .jy-match-card .match-score {
            font-family: var(--jy-number-font);
            font-size: 28px;
            font-weight: 700;
            color: var(--jy-primary);
            min-width: 80px;
            text-align: center;
        }
        .jy-match-card .match-time {
            font-size: 13px;
            color: var(--jy-muted);
            margin-top: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        /* Stats Strip */
        .jy-stats-strip {
            background: var(--jy-primary-dark);
            border-radius: var(--jy-radius-lg);
            padding: 28px 32px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 24px;
            color: #fff;
        }
        .jy-stat-item {
            text-align: center;
            flex: 1 1 140px;
        }
        .jy-stat-number {
            font-family: var(--jy-number-font);
            font-size: 40px;
            font-weight: 700;
            color: var(--jy-accent);
            line-height: 1;
        }
        .jy-stat-label {
            font-size: 13px;
            color: rgba(255,255,255,0.8);
            margin-top: 6px;
        }
        /* Live Updates */
        .jy-update-list {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 8px 20px;
        }
        .jy-update-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            border-bottom: 1px solid #F0F5F6;
        }
        .jy-update-item:last-child {
            border-bottom: none;
        }
        .jy-update-item .update-info {
            font-size: 14px;
            color: var(--jy-ink);
            font-weight: 500;
        }
        .jy-update-item .update-score {
            font-family: var(--jy-number-font);
            font-size: 20px;
            font-weight: 700;
            color: var(--jy-primary);
        }
        .jy-update-item .update-time {
            font-size: 12px;
            color: var(--jy-muted);
        }
        /* Schedule Preview */
        .jy-schedule-preview {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }
        .jy-schedule-day {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 20px;
            flex: 1 1 200px;
        }
        .jy-schedule-day .day-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--jy-primary);
            margin-bottom: 12px;
        }
        .jy-schedule-day .day-match {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: var(--jy-muted);
            padding: 6px 0;
        }
        /* CTA */
        .jy-cta-card {
            background: var(--jy-primary);
            border-radius: var(--jy-radius-lg);
            padding: 40px 48px;
            color: #fff;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            box-shadow: var(--jy-shadow-lg);
        }
        .jy-cta-card h3 {
            font-size: 26px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .jy-cta-card p {
            font-size: 14px;
            opacity: 0.85;
            margin-bottom: 0;
            max-width: 480px;
        }
        .jy-cta-card .jy-btn {
            background: var(--jy-accent);
        }
        .jy-cta-card .jy-btn:hover {
            background: #1fa393;
        }
        /* Forms */
        .jy-form-control {
            background: var(--jy-bg);
            border: 1px solid var(--jy-border);
            border-radius: 12px;
            padding: 12px 16px;
            font-size: 14px;
            color: var(--jy-ink);
            outline: none;
            transition: var(--jy-transition);
            width: 100%;
        }
        .jy-form-control:focus {
            border-color: var(--jy-primary);
            box-shadow: 0 0 0 3px rgba(15,76,92,0.1);
        }
        /* Footer */
        .jy-footer {
            background: var(--jy-primary-dark);
            color: #fff;
            padding: 56px 0 24px;
            margin-top: 56px;
        }
        .jy-footer-brand {
            font-size: 20px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }
        .jy-footer-desc {
            font-size: 14px;
            color: rgba(255,255,255,0.7);
            line-height: 1.8;
            max-width: 300px;
        }
        .jy-footer h6 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
            color: #fff;
        }
        .jy-footer a {
            color: rgba(255,255,255,0.7);
            font-size: 14px;
            line-height: 2.2;
            display: inline-block;
        }
        .jy-footer a:hover {
            color: var(--jy-accent);
        }
        .jy-footer-social {
            display: flex;
            gap: 12px;
            margin-top: 16px;
        }
        .jy-footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(255,255,255,0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
        }
        .jy-footer-social a:hover {
            background: var(--jy-accent);
            transform: translateY(-2px);
        }
        .jy-footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            margin-top: 40px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 18px;
            font-size: 13px;
            color: rgba(255,255,255,0.55);
        }
        .jy-footer-bottom a {
            color: rgba(255,255,255,0.55);
            font-size: 13px;
        }
        .jy-footer-bottom a:hover {
            color: var(--jy-accent);
        }
        /* Responsive */
        @media (max-width: 991.98px) {
            .jy-nav-menu {
                display: none;
            }
            .jy-nav-actions {
                display: none;
            }
            .jy-nav-toggle {
                display: block;
            }
            .jy-nav {
                padding: 12px 18px;
            }
            .jy-header {
                padding: 12px 12px 0;
            }
            .jy-page-head h1 {
                font-size: 28px;
            }
            .jy-focus-teams {
                gap: 16px;
            }
            .jy-focus-score {
                font-size: 36px;
            }
        }
        @media (max-width: 575.98px) {
            .jy-header {
                padding: 8px 8px 0;
            }
            .jy-nav {
                padding: 10px 16px;
            }
            .jy-brand {
                font-size: 18px;
            }
            .jy-page-head {
                padding: 28px 16px 16px;
            }
            .jy-filter-bar {
                padding: 16px;
                gap: 12px;
            }
            .jy-focus-content {
                padding: 20px;
            }
            .jy-focus-teams {
                flex-direction: column;
                align-items: flex-start;
            }
            .jy-focus-score {
                font-size: 32px;
            }
            .jy-match-card {
                padding: 18px;
            }
            .jy-match-card .match-teams {
                flex-direction: column;
                align-items: flex-start;
            }
            .jy-match-card .match-team.right {
                text-align: left;
            }
            .jy-match-card .match-score {
                min-width: unset;
                align-self: center;
            }
            .jy-stats-strip {
                padding: 20px;
            }
            .jy-stat-number {
                font-size: 32px;
            }
            .jy-cta-card {
                padding: 28px 24px;
            }
            .jy-footer {
                padding: 40px 0 20px;
            }
        }

/* roulang page: category3 */
:root {
            --jy-primary: #0F4C5C;
            --jy-primary-dark: #0A3D49;
            --jy-accent: #2BBFA8;
            --jy-coral: #FF6B4A;
            --jy-bg: #F4F8F9;
            --jy-card: #FFFFFF;
            --jy-ink: #102B33;
            --jy-muted: #5B7077;
            --jy-border: #DCE6EA;
            --jy-radius: 18px;
            --jy-radius-sm: 12px;
            --jy-radius-lg: 24px;
            --jy-shadow: 0 10px 30px rgba(10, 61, 73, 0.08);
            --jy-shadow-lg: 0 20px 45px rgba(10, 61, 73, 0.14);
            --jy-transition: all .25s ease;
            --jy-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --jy-number-font: 'Barlow Condensed', 'DIN Alternate', 'Barlow', sans-serif;
            --jy-container-max: 1280px;
            --jy-nav-radius: 16px;
            --jy-section-padding: 56px 0;
            --jy-card-radius: 18px;
            --jy-btn-radius: 999px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--jy-font);
            background-color: var(--jy-bg);
            color: var(--jy-ink);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--jy-transition);
        }

        a:hover {
            color: var(--jy-accent);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        .jy-container {
            max-width: var(--jy-container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .jy-section {
            padding: var(--jy-section-padding);
            position: relative;
        }

        .jy-section-alt {
            background: #EAF2F4;
        }

        .jy-section-dark {
            background: var(--jy-primary-dark);
            color: #fff;
        }

        .jy-section-tight {
            padding: 40px 0;
        }

        .jy-section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .jy-section-subtitle {
            font-size: 15px;
            color: var(--jy-muted);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 32px;
            position: relative;
            z-index: 1;
        }

        .jy-section-dark .jy-section-title {
            color: #fff;
        }

        .jy-section-dark .jy-section-subtitle {
            color: rgba(255, 255, 255, 0.75);
        }

        .jy-tagline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-coral);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .jy-tagline::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--jy-coral);
            border-radius: 2px;
        }

        /* Header / Nav */
        .jy-header {
            position: relative;
            z-index: 1000;
            padding: 16px 24px 0;
            max-width: var(--jy-container-max);
            margin: 0 auto;
        }

        .jy-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--jy-nav-radius);
            padding: 14px 24px;
            box-shadow: 0 4px 20px rgba(10, 61, 73, 0.06);
            border: 1px solid var(--jy-border);
            transition: var(--jy-transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

        .jy-header.scrolled .jy-nav {
            margin-top: 8px;
            box-shadow: 0 8px 30px rgba(10, 61, 73, 0.15);
            background: rgba(255, 255, 255, 0.98);
            border-color: rgba(220, 230, 234, 0.7);
        }

        .jy-brand {
            font-size: 22px;
            font-weight: 800;
            color: var(--jy-primary);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }

        .jy-brand-icon {
            width: 36px;
            height: 36px;
            background: var(--jy-primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }

        .jy-nav-menu {
            display: flex;
            align-items: center;
            gap: 26px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .jy-nav-menu li a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 6px 4px;
            position: relative;
            white-space: nowrap;
        }

        .jy-nav-menu li a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--jy-accent);
            border-radius: 2px;
            transition: var(--jy-transition);
        }

        .jy-nav-menu li a:hover,
        .jy-nav-menu li a.active {
            color: var(--jy-primary);
        }

        .jy-nav-menu li a.active::after,
        .jy-nav-menu li a:hover::after {
            width: 100%;
        }

        .jy-nav-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }

        .jy-nav-search {
            display: flex;
            align-items: center;
            background: var(--jy-bg);
            border-radius: 999px;
            padding: 8px 16px;
            gap: 8px;
            border: 1px solid var(--jy-border);
            transition: var(--jy-transition);
        }

        .jy-nav-search:focus-within {
            border-color: var(--jy-accent);
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.12);
        }

        .jy-nav-search input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 13px;
            color: var(--jy-ink);
            width: 130px;
        }

        .jy-nav-search input::placeholder {
            color: var(--jy-muted);
        }

        .jy-nav-search i {
            color: var(--jy-muted);
            font-size: 14px;
        }

        .jy-btn-nav {
            padding: 10px 22px;
            border-radius: 999px;
            border: none;
            background: var(--jy-primary);
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }

        .jy-btn-nav:hover {
            background: var(--jy-primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(15, 76, 92, 0.25);
        }

        .jy-btn-nav:focus-visible {
            outline: 2px solid var(--jy-coral);
            outline-offset: 2px;
        }

        .jy-nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--jy-border);
            border-radius: 10px;
            width: 42px;
            height: 42px;
            font-size: 18px;
            color: var(--jy-primary);
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: var(--jy-transition);
        }

        .jy-nav-toggle:hover {
            background: var(--jy-bg);
            border-color: var(--jy-accent);
        }

        .jy-mobile-menu {
            display: none;
            background: rgba(255, 255, 255, 0.98);
            border-radius: var(--jy-nav-radius);
            padding: 18px 20px;
            margin-top: 6px;
            box-shadow: 0 12px 35px rgba(10, 61, 73, 0.15);
            border: 1px solid var(--jy-border);
            flex-direction: column;
            gap: 4px;
        }

        .jy-mobile-menu a {
            font-size: 15px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 12px 14px;
            border-radius: 10px;
            transition: var(--jy-transition);
        }

        .jy-mobile-menu a:hover,
        .jy-mobile-menu a.active {
            background: var(--jy-bg);
            color: var(--jy-primary);
        }

        /* Buttons */
        .jy-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: var(--jy-btn-radius);
            font-size: 15px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--jy-transition);
            text-decoration: none;
            white-space: nowrap;
        }

        .jy-btn-primary {
            background: var(--jy-primary);
            color: #fff;
        }

        .jy-btn-primary:hover {
            background: var(--jy-primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 12px 28px rgba(15, 76, 92, 0.28);
        }

        .jy-btn-accent {
            background: var(--jy-accent);
            color: #fff;
        }

        .jy-btn-accent:hover {
            background: #22a692;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(43, 191, 168, 0.3);
        }

        .jy-btn-outline {
            background: transparent;
            color: var(--jy-primary);
            border: 2px solid var(--jy-accent);
        }

        .jy-btn-outline:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(43, 191, 168, 0.25);
        }

        .jy-btn-sm {
            padding: 9px 20px;
            font-size: 13px;
        }

        .jy-btn:focus-visible {
            outline: 2px solid var(--jy-coral);
            outline-offset: 2px;
        }

        /* Badges */
        .jy-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 999px;
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .jy-badge-accent {
            background: rgba(43, 191, 168, 0.12);
            color: var(--jy-accent);
        }

        .jy-badge-coral {
            background: rgba(255, 107, 74, 0.12);
            color: var(--jy-coral);
        }

        .jy-badge-muted {
            background: rgba(91, 112, 119, 0.12);
            color: var(--jy-muted);
        }

        /* Cards */
        .jy-card {
            background: var(--jy-card);
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 24px;
            transition: var(--jy-transition);
            position: relative;
            overflow: hidden;
        }

        .jy-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
            border-color: rgba(43, 191, 168, 0.3);
        }

        .jy-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--jy-primary);
            position: relative;
            z-index: 1;
        }

        .jy-card-link:hover {
            color: var(--jy-accent);
            gap: 10px;
        }

        /* Section specific */
        .jy-crumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--jy-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .jy-crumb a {
            color: var(--jy-muted);
        }

        .jy-crumb a:hover {
            color: var(--jy-accent);
        }

        .jy-crumb .sep {
            color: #B8C7CD;
            font-size: 12px;
        }

        .jy-crumb .current {
            color: var(--jy-primary);
            font-weight: 600;
        }

        .jy-page-header {
            padding: 36px 0 24px;
        }

        .jy-page-header h1 {
            font-size: clamp(30px, 4vw, 42px);
            font-weight: 800;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .jy-page-header .jy-lead {
            font-size: 16px;
            color: var(--jy-muted);
            line-height: 1.9;
            max-width: 720px;
            position: relative;
            z-index: 1;
        }

        /* Filter bar */
        .jy-filter-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 16px 20px;
            margin-bottom: 24px;
        }

        .jy-filter-bar label {
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-muted);
            white-space: nowrap;
        }

        .jy-filter-bar select,
        .jy-filter-bar input {
            border: 1px solid var(--jy-border);
            border-radius: 10px;
            padding: 8px 14px;
            font-size: 14px;
            color: var(--jy-ink);
            background: var(--jy-bg);
            outline: none;
            transition: var(--jy-transition);
            min-width: 120px;
        }

        .jy-filter-bar select:focus,
        .jy-filter-bar input:focus {
            border-color: var(--jy-accent);
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.1);
            background: #fff;
        }

        .jy-filter-tools {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
        }

        .jy-filter-chip {
            padding: 7px 16px;
            border-radius: 999px;
            border: 1px solid var(--jy-border);
            background: var(--jy-bg);
            font-size: 13px;
            font-weight: 500;
            color: var(--jy-muted);
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }

        .jy-filter-chip:hover,
        .jy-filter-chip.active {
            background: var(--jy-primary);
            color: #fff;
            border-color: var(--jy-primary);
        }

        /* Data stat cards */
        .jy-stat-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
            gap: 16px;
            margin-bottom: 28px;
        }

        .jy-stat-card {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 20px 22px;
            text-align: center;
            transition: var(--jy-transition);
            position: relative;
            overflow: hidden;
        }

        .jy-stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--jy-accent);
            opacity: 0;
            transition: var(--jy-transition);
        }

        .jy-stat-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--jy-shadow-lg);
        }

        .jy-stat-card:hover::before {
            opacity: 1;
        }

        .jy-stat-icon {
            font-size: 24px;
            color: var(--jy-accent);
            margin-bottom: 10px;
        }

        .jy-stat-number {
            font-family: var(--jy-number-font);
            font-size: 36px;
            font-weight: 700;
            color: var(--jy-primary);
            line-height: 1.2;
            letter-spacing: 0.01em;
        }

        .jy-stat-label {
            font-size: 13px;
            color: var(--jy-muted);
            font-weight: 500;
            margin-top: 4px;
        }

        .jy-stat-trend {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            margin-top: 6px;
            padding: 2px 10px;
            border-radius: 999px;
        }

        .jy-stat-trend.up {
            background: rgba(43, 191, 168, 0.12);
            color: #1a9d88;
        }

        .jy-stat-trend.down {
            background: rgba(255, 107, 74, 0.12);
            color: var(--jy-coral);
        }

        /* Table */
        .jy-table-wrapper {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            background: var(--jy-card);
            position: relative;
        }

        .jy-table-wrapper::after {
            content: '';
            position: absolute;
            right: 0;
            top: 0;
            bottom: 0;
            width: 40px;
            background: linear-gradient(to left, rgba(255, 255, 255, 0.8), transparent);
            pointer-events: none;
            opacity: 0;
            transition: var(--jy-transition);
        }

        .jy-table-wrapper:hover::after {
            opacity: 1;
        }

        .jy-table {
            width: 100%;
            min-width: 640px;
            border-collapse: collapse;
            font-size: 14px;
        }

        .jy-table thead th {
            background: var(--jy-primary-dark);
            color: #fff;
            font-weight: 600;
            padding: 14px 16px;
            text-align: left;
            white-space: nowrap;
            font-size: 13px;
            letter-spacing: 0.02em;
            border-bottom: 2px solid var(--jy-accent);
        }

        .jy-table tbody td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--jy-border);
            color: var(--jy-ink);
            white-space: nowrap;
            font-weight: 500;
        }

        .jy-table tbody tr {
            transition: var(--jy-transition);
        }

        .jy-table tbody tr:hover {
            background: rgba(43, 191, 168, 0.05);
        }

        .jy-table tbody tr:last-child td {
            border-bottom: none;
        }

        .jy-table .jy-team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--jy-ink);
        }

        .jy-table .jy-team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--jy-accent);
            flex-shrink: 0;
        }

        .jy-table .jy-rank {
            font-family: var(--jy-number-font);
            font-size: 16px;
            font-weight: 700;
            color: var(--jy-primary);
            min-width: 28px;
            display: inline-block;
        }

        .jy-table .jy-pts {
            font-family: var(--jy-number-font);
            font-size: 18px;
            font-weight: 700;
            color: var(--jy-coral);
        }

        .jy-table .jy-gd {
            font-weight: 600;
            color: var(--jy-accent);
        }

        /* Grid for table + sidebar */
        .jy-data-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
            margin-bottom: 28px;
        }

        .jy-data-grid .jy-side-card {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 22px;
        }

        .jy-data-grid .jy-side-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .jy-data-grid .jy-side-card h3 i {
            color: var(--jy-accent);
            font-size: 16px;
        }

        .jy-scorer-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .jy-scorer-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px solid var(--jy-border);
            transition: var(--jy-transition);
        }

        .jy-scorer-list li:last-child {
            border-bottom: none;
        }

        .jy-scorer-list li:hover {
            padding-left: 6px;
            background: rgba(43, 191, 168, 0.04);
        }

        .jy-scorer-rank {
            font-family: var(--jy-number-font);
            font-size: 18px;
            font-weight: 700;
            color: var(--jy-primary);
            width: 30px;
            text-align: center;
            flex-shrink: 0;
        }

        .jy-scorer-info {
            flex: 1;
        }

        .jy-scorer-info .name {
            font-weight: 600;
            font-size: 14px;
            color: var(--jy-ink);
        }

        .jy-scorer-info .team {
            font-size: 12px;
            color: var(--jy-muted);
        }

        .jy-scorer-goals {
            font-family: var(--jy-number-font);
            font-size: 22px;
            font-weight: 700;
            color: var(--jy-coral);
        }

        /* Deep content */
        .jy-deep-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: start;
            margin-bottom: 28px;
        }

        .jy-deep-content .jy-deep-text {
            font-size: 15px;
            line-height: 2;
            color: var(--jy-ink);
        }

        .jy-deep-content .jy-deep-text p {
            margin-bottom: 16px;
        }

        .jy-deep-content .jy-deep-text p:last-child {
            margin-bottom: 0;
        }

        .jy-deep-content .jy-deep-text .jy-highlight {
            font-weight: 700;
            color: var(--jy-primary);
        }

        .jy-deep-content .jy-deep-image {
            border-radius: var(--jy-radius-lg);
            overflow: hidden;
            box-shadow: var(--jy-shadow-lg);
            border: 1px solid var(--jy-border);
            position: relative;
        }

        .jy-deep-content .jy-deep-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            aspect-ratio: 4 / 3;
        }

        .jy-deep-content .jy-deep-image .jy-img-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px;
            background: linear-gradient(to top, rgba(10, 61, 73, 0.85), transparent);
            color: #fff;
            font-size: 14px;
            font-weight: 600;
        }

        /* Attack/defense bars */
        .jy-bar-chart {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .jy-bar-item {
            display: grid;
            grid-template-columns: 100px 1fr 60px;
            align-items: center;
            gap: 12px;
        }

        .jy-bar-item .jy-bar-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-muted);
            white-space: nowrap;
        }

        .jy-bar-item .jy-bar-track {
            background: var(--jy-bg);
            border-radius: 999px;
            height: 10px;
            overflow: hidden;
        }

        .jy-bar-item .jy-bar-fill {
            height: 100%;
            border-radius: 999px;
            background: linear-gradient(to right, var(--jy-primary), var(--jy-accent));
            transition: width 1s ease;
        }

        .jy-bar-item .jy-bar-value {
            font-family: var(--jy-number-font);
            font-size: 16px;
            font-weight: 700;
            color: var(--jy-primary);
            text-align: right;
        }

        .jy-bar-item.highlight .jy-bar-fill {
            background: linear-gradient(to right, var(--jy-coral), var(--jy-accent));
        }

        /* FAQ */
        .jy-faq {
            margin-bottom: 28px;
        }

        .jy-faq .accordion-item {
            border: 1px solid var(--jy-border);
            border-radius: var(--jy-radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--jy-shadow);
            background: var(--jy-card);
        }

        .jy-faq .accordion-button {
            font-size: 16px;
            font-weight: 600;
            color: var(--jy-ink);
            background: var(--jy-card);
            padding: 18px 22px;
            border: none;
            box-shadow: none;
        }

        .jy-faq .accordion-button:not(.collapsed) {
            background: var(--jy-bg);
            color: var(--jy-primary);
            box-shadow: none;
        }

        .jy-faq .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.15);
            border-color: var(--jy-accent);
        }

        .jy-faq .accordion-button::after {
            background-size: 16px;
            transition: var(--jy-transition);
        }

        .jy-faq .accordion-body {
            font-size: 15px;
            color: var(--jy-muted);
            line-height: 1.9;
            padding: 0 22px 18px;
        }

        /* Footer */
        .jy-footer {
            background: var(--jy-primary-dark);
            color: #fff;
            padding: 56px 0 24px;
            margin-top: 24px;
        }

        .jy-footer .jy-container {
            max-width: var(--jy-container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .jy-footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }

        .jy-footer-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
            max-width: 320px;
        }

        .jy-footer-social {
            display: flex;
            gap: 10px;
            margin-top: 16px;
        }

        .jy-footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            transition: var(--jy-transition);
        }

        .jy-footer-social a:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-3px);
        }

        .jy-footer h6 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

        .jy-footer a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            display: inline-block;
            margin-bottom: 8px;
            transition: var(--jy-transition);
        }

        .jy-footer a:hover {
            color: var(--jy-accent);
        }

        .jy-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            margin-top: 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
            align-items: center;
        }

        .jy-footer-bottom a {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
            margin-bottom: 0;
        }

        .jy-footer-bottom a:hover {
            color: var(--jy-accent);
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .jy-nav-menu {
                display: none;
            }

            .jy-nav-actions {
                display: none;
            }

            .jy-nav-toggle {
                display: flex;
            }

            .jy-mobile-menu.active {
                display: flex;
            }

            .jy-data-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .jy-deep-content {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .jy-deep-content .jy-deep-image {
                order: -1;
            }
        }

        @media (max-width: 767.98px) {
            .jy-header {
                padding: 12px 12px 0;
            }

            .jy-nav {
                padding: 12px 16px;
                border-radius: 14px;
            }

            .jy-brand {
                font-size: 18px;
            }

            .jy-brand-icon {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }

            .jy-page-header {
                padding: 24px 0 16px;
            }

            .jy-page-header h1 {
                font-size: 26px;
            }

            .jy-filter-bar {
                flex-direction: column;
                align-items: stretch;
                padding: 14px 16px;
            }

            .jy-filter-tools {
                margin-left: 0;
                flex-wrap: wrap;
            }

            .jy-stat-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }

            .jy-stat-card {
                padding: 16px;
            }

            .jy-stat-number {
                font-size: 28px;
            }

            .jy-stat-icon {
                font-size: 20px;
            }

            .jy-bar-item {
                grid-template-columns: 80px 1fr 50px;
                gap: 8px;
            }

            .jy-footer {
                padding: 40px 0 16px;
            }

            .jy-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

        @media (max-width: 575.98px) {
            .jy-header {
                padding: 8px 8px 0;
            }

            .jy-nav {
                padding: 10px 12px;
                border-radius: 12px;
            }

            .jy-container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .jy-section {
                padding: 36px 0;
            }

            .jy-stat-row {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }

            .jy-stat-number {
                font-size: 24px;
            }

            .jy-table-wrapper {
                border-radius: 14px;
            }

            .jy-filter-bar select,
            .jy-filter-bar input {
                width: 100%;
            }
        }

        @media (min-width: 1200px) {
            .jy-section {
                padding: 64px 0;
            }
        }

/* roulang page: category1 */
:root {
            --jy-primary: #0F4C5C;
            --jy-primary-dark: #0A3D49;
            --jy-accent: #2BBFA8;
            --jy-coral: #FF6B4A;
            --jy-bg: #F4F8F9;
            --jy-card: #FFFFFF;
            --jy-ink: #102B33;
            --jy-muted: #5B7077;
            --jy-border: #DCE6EA;
            --jy-radius: 18px;
            --jy-radius-sm: 12px;
            --jy-radius-lg: 24px;
            --jy-shadow: 0 10px 30px rgba(10, 61, 73, 0.08);
            --jy-shadow-lg: 0 20px 45px rgba(10, 61, 73, 0.14);
            --jy-transition: all .25s ease;
            --jy-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --jy-number-font: 'Barlow Condensed', 'DIN Alternate', 'Barlow', sans-serif;
            --jy-container-max: 1280px;
            --jy-nav-radius: 16px;
            --jy-section-padding: 56px 0;
            --jy-card-radius: 18px;
            --jy-btn-radius: 999px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--jy-font);
            background-color: var(--jy-bg);
            color: var(--jy-ink);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--jy-transition);
        }
        a:hover {
            color: var(--jy-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .jy-container {
            max-width: var(--jy-container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .jy-section {
            padding: var(--jy-section-padding);
            position: relative;
        }
        .jy-section-alt {
            background: #EAF2F4;
        }
        .jy-section-dark {
            background: var(--jy-primary-dark);
            color: #fff;
        }
        .jy-section-tight {
            padding: 40px 0;
        }
        .jy-section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .jy-section-subtitle {
            font-size: 15px;
            color: var(--jy-muted);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 32px;
            position: relative;
            z-index: 1;
        }
        .jy-section-dark .jy-section-title {
            color: #fff;
        }
        .jy-section-dark .jy-section-subtitle {
            color: rgba(255, 255, 255, 0.75);
        }
        .jy-tagline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-coral);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .jy-tagline::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--jy-coral);
            border-radius: 2px;
        }

        /* Header / Nav */
        .jy-header {
            position: relative;
            z-index: 1000;
            padding: 16px 24px 0;
            max-width: var(--jy-container-max);
            margin: 0 auto;
        }
        .jy-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--jy-nav-radius);
            padding: 14px 24px;
            box-shadow: 0 4px 20px rgba(10, 61, 73, 0.06);
            border: 1px solid var(--jy-border);
            transition: var(--jy-transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .jy-header.scrolled .jy-nav {
            margin-top: 8px;
            box-shadow: 0 8px 30px rgba(10, 61, 73, 0.15);
            background: rgba(255, 255, 255, 0.98);
            border-color: rgba(220, 230, 234, 0.7);
        }
        .jy-brand {
            font-size: 22px;
            font-weight: 800;
            color: var(--jy-primary);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .jy-brand-icon {
            width: 36px;
            height: 36px;
            background: var(--jy-primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }
        .jy-nav-menu {
            display: flex;
            align-items: center;
            gap: 26px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jy-nav-menu li a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 6px 4px;
            position: relative;
            white-space: nowrap;
        }
        .jy-nav-menu li a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--jy-accent);
            border-radius: 2px;
            transition: var(--jy-transition);
        }
        .jy-nav-menu li a:hover,
        .jy-nav-menu li a.active {
            color: var(--jy-primary);
        }
        .jy-nav-menu li a.active::after,
        .jy-nav-menu li a:hover::after {
            width: 100%;
        }
        .jy-nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .jy-nav-search {
            position: relative;
            display: flex;
            align-items: center;
        }
        .jy-nav-search input {
            width: 160px;
            padding: 8px 32px 8px 14px;
            border: 1px solid var(--jy-border);
            border-radius: 999px;
            font-size: 13px;
            color: var(--jy-ink);
            background: #F8FAFB;
            outline: none;
            transition: var(--jy-transition);
        }
        .jy-nav-search input:focus {
            border-color: var(--jy-primary);
            width: 200px;
            background: #fff;
            box-shadow: 0 0 0 3px rgba(15, 76, 92, 0.08);
        }
        .jy-nav-search i {
            position: absolute;
            right: 12px;
            color: var(--jy-muted);
            font-size: 13px;
            pointer-events: none;
        }
        .jy-btn-nav {
            padding: 8px 18px;
            background: var(--jy-primary);
            color: #fff;
            border: none;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }
        .jy-btn-nav:hover {
            background: var(--jy-primary-dark);
            transform: translateY(-1px);
            color: #fff;
        }
        .jy-nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--jy-primary);
            cursor: pointer;
            padding: 4px;
        }
        .jy-mobile-menu {
            display: none;
            background: #fff;
            border-radius: var(--jy-nav-radius);
            border: 1px solid var(--jy-border);
            padding: 16px 20px;
            margin-top: 8px;
            box-shadow: var(--jy-shadow);
            flex-direction: column;
            gap: 4px;
        }
        .jy-mobile-menu a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 8px 12px;
            border-radius: 8px;
            transition: var(--jy-transition);
        }
        .jy-mobile-menu a:hover,
        .jy-mobile-menu a.active {
            background: #EAF2F4;
            color: var(--jy-primary);
        }

        /* Breadcrumb */
        .jy-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--jy-muted);
            flex-wrap: wrap;
        }
        .jy-breadcrumb a {
            color: var(--jy-muted);
            transition: var(--jy-transition);
        }
        .jy-breadcrumb a:hover {
            color: var(--jy-accent);
        }
        .jy-breadcrumb .jy-breadcrumb-sep {
            color: var(--jy-border);
        }
        .jy-breadcrumb .jy-breadcrumb-current {
            color: var(--jy-primary);
            font-weight: 600;
        }

        /* Page header (category) */
        .jy-cat-header {
            padding: 32px 0 24px;
            border-bottom: 1px solid var(--jy-border);
            background: #fff;
            margin-bottom: 0;
        }
        .jy-cat-header h1 {
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 800;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin: 12px 0 8px;
        }
        .jy-cat-header .jy-cat-subtitle {
            font-size: 15px;
            color: var(--jy-muted);
            max-width: 680px;
            margin-bottom: 0;
        }

        /* Filter toolbar */
        .jy-filter-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            padding: 16px 0;
        }
        .jy-filter-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .jy-filter-tag {
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--jy-border);
            background: #fff;
            color: var(--jy-muted);
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }
        .jy-filter-tag:hover,
        .jy-filter-tag.jy-filter-active {
            background: var(--jy-primary);
            border-color: var(--jy-primary);
            color: #fff;
        }
        .jy-filter-sort {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--jy-muted);
        }
        .jy-filter-sort select {
            padding: 6px 28px 6px 14px;
            border: 1px solid var(--jy-border);
            border-radius: 999px;
            font-size: 13px;
            color: var(--jy-ink);
            background: #fff;
            outline: none;
            cursor: pointer;
            transition: var(--jy-transition);
        }
        .jy-filter-sort select:focus {
            border-color: var(--jy-primary);
            box-shadow: 0 0 0 3px rgba(15, 76, 92, 0.08);
        }

        /* News list */
        .jy-news-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .jy-news-item {
            background: var(--jy-card);
            border: 1px solid var(--jy-border);
            border-radius: var(--jy-card-radius);
            padding: 22px 24px;
            box-shadow: var(--jy-shadow);
            transition: var(--jy-transition);
            display: flex;
            gap: 20px;
            align-items: flex-start;
            position: relative;
        }
        .jy-news-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
            border-color: rgba(43, 191, 168, 0.4);
        }
        .jy-news-item-media {
            flex-shrink: 0;
            width: 220px;
            height: 140px;
            border-radius: var(--jy-radius-sm);
            overflow: hidden;
            aspect-ratio: 22/14;
        }
        .jy-news-item-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--jy-transition);
        }
        .jy-news-item:hover .jy-news-item-media img {
            transform: scale(1.05);
        }
        .jy-news-item-body {
            flex: 1;
            min-width: 0;
        }
        .jy-news-item-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .jy-news-date {
            font-size: 12px;
            color: var(--jy-muted);
            font-weight: 500;
        }
        .jy-news-tag {
            display: inline-block;
            padding: 2px 10px;
            border-radius: 999px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .jy-tag-football {
            background: rgba(15, 76, 92, 0.1);
            color: var(--jy-primary);
        }
        .jy-tag-basketball {
            background: rgba(255, 107, 74, 0.1);
            color: var(--jy-coral);
        }
        .jy-tag-csl {
            background: rgba(43, 191, 168, 0.15);
            color: #1A8A7A;
        }
        .jy-tag-data {
            background: rgba(91, 112, 119, 0.12);
            color: var(--jy-muted);
        }
        .jy-tag-community {
            background: rgba(43, 191, 168, 0.12);
            color: var(--jy-accent);
        }
        .jy-tag-training {
            background: rgba(255, 107, 74, 0.12);
            color: #D95532;
        }
        .jy-news-item-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 8px;
            line-height: 1.45;
            letter-spacing: -0.01em;
        }
        .jy-news-item-title:hover {
            color: var(--jy-primary);
        }
        .jy-news-item-excerpt {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.8;
            margin-bottom: 12px;
            max-width: 720px;
        }
        .jy-news-readmore {
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--jy-transition);
        }
        .jy-news-readmore i {
            font-size: 12px;
            transition: var(--jy-transition);
        }
        .jy-news-readmore:hover {
            color: var(--jy-accent);
        }
        .jy-news-readmore:hover i {
            transform: translateX(4px);
        }

        /* Hot search */
        .jy-hotsearch-card {
            background: var(--jy-card);
            border: 1px solid var(--jy-border);
            border-radius: var(--jy-card-radius);
            padding: 24px;
            box-shadow: var(--jy-shadow);
            height: 100%;
        }
        .jy-hotsearch-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .jy-hotsearch-card h3 i {
            color: var(--jy-coral);
        }
        .jy-hotsearch-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .jy-hotsearch-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 0;
            border-bottom: 1px solid #F0F4F5;
            font-size: 14px;
            color: var(--jy-ink);
            transition: var(--jy-transition);
        }
        .jy-hotsearch-list li:last-child {
            border-bottom: none;
        }
        .jy-hotsearch-list li:hover {
            color: var(--jy-primary);
            padding-left: 4px;
        }
        .jy-hotsearch-rank {
            width: 24px;
            height: 24px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            flex-shrink: 0;
            font-family: var(--jy-number-font);
        }
        .jy-hotsearch-rank.jy-rank-1 {
            background: #FF6B4A;
            color: #fff;
        }
        .jy-hotsearch-rank.jy-rank-2 {
            background: #FF9B7A;
            color: #fff;
        }
        .jy-hotsearch-rank.jy-rank-3 {
            background: #FFC0A8;
            color: #7A2E15;
        }
        .jy-hotsearch-rank.jy-rank-normal {
            background: #EAF2F4;
            color: var(--jy-muted);
        }
        .jy-hotsearch-list .jy-hot-heat {
            margin-left: auto;
            font-size: 12px;
            color: var(--jy-muted);
            font-family: var(--jy-number-font);
            white-space: nowrap;
        }

        /* Discussion topics */
        .jy-topic-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .jy-topic-item {
            background: var(--jy-card);
            border: 1px solid var(--jy-border);
            border-radius: var(--jy-radius-sm);
            padding: 18px 20px;
            transition: var(--jy-transition);
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .jy-topic-item:hover {
            border-color: rgba(43, 191, 168, 0.4);
            box-shadow: var(--jy-shadow);
        }
        .jy-topic-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--jy-ink);
            flex: 1;
            min-width: 200px;
        }
        .jy-topic-stats {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--jy-muted);
            white-space: nowrap;
        }
        .jy-topic-stats span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .jy-topic-stats i {
            color: var(--jy-accent);
        }

        /* Deep content */
        .jy-deep-content {
            background: var(--jy-card);
            border: 1px solid var(--jy-border);
            border-radius: var(--jy-radius-lg);
            padding: 36px 40px;
            box-shadow: var(--jy-shadow);
        }
        .jy-deep-content h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }
        .jy-deep-content p {
            font-size: 15px;
            color: var(--jy-ink);
            line-height: 1.9;
            margin-bottom: 16px;
        }
        .jy-deep-content p:last-child {
            margin-bottom: 0;
        }
        .jy-deep-content .jy-deep-image {
            border-radius: var(--jy-radius-sm);
            overflow: hidden;
            margin: 20px 0;
        }
        .jy-deep-content .jy-deep-image img {
            width: 100%;
            height: 260px;
            object-fit: cover;
        }

        /* Brand intro */
        .jy-brand-intro {
            background: #EAF2F4;
            border-radius: var(--jy-radius-lg);
            padding: 28px 32px;
            border: 1px solid var(--jy-border);
        }
        .jy-brand-intro h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--jy-primary);
            margin-bottom: 12px;
        }
        .jy-brand-intro p {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.9;
            margin-bottom: 0;
        }

        /* Editor's picks */
        .jy-editor-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .jy-editor-card {
            background: var(--jy-card);
            border: 1px solid var(--jy-border);
            border-radius: var(--jy-card-radius);
            overflow: hidden;
            box-shadow: var(--jy-shadow);
            transition: var(--jy-transition);
        }
        .jy-editor-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
        }
        .jy-editor-card .jy-editor-thumb {
            height: 160px;
            overflow: hidden;
        }
        .jy-editor-card .jy-editor-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--jy-transition);
        }
        .jy-editor-card:hover .jy-editor-thumb img {
            transform: scale(1.04);
        }
        .jy-editor-card .jy-editor-body {
            padding: 18px 20px;
        }
        .jy-editor-card .jy-editor-body h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .jy-editor-card .jy-editor-body p {
            font-size: 13px;
            color: var(--jy-muted);
            margin-bottom: 0;
        }

        /* Subscribe CTA */
        .jy-cta-box {
            background: var(--jy-primary-dark);
            border-radius: var(--jy-radius-lg);
            padding: 40px 44px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .jy-cta-box::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            background: rgba(43, 191, 168, 0.15);
            border-radius: 50%;
        }
        .jy-cta-box::after {
            content: '';
            position: absolute;
            bottom: -40px;
            right: 120px;
            width: 120px;
            height: 120px;
            background: rgba(255, 107, 74, 0.12);
            border-radius: 50%;
        }
        .jy-cta-box h3 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }
        .jy-cta-box p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 0;
            max-width: 480px;
            position: relative;
            z-index: 1;
        }
        .jy-cta-box .jy-cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        /* Buttons */
        .jy-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--jy-btn-radius);
            font-size: 14px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
            text-decoration: none;
        }
        .jy-btn-primary {
            background: var(--jy-primary);
            color: #fff;
        }
        .jy-btn-primary:hover {
            background: var(--jy-primary-dark);
            transform: translateY(-2px);
            color: #fff;
            box-shadow: 0 8px 24px rgba(15, 76, 92, 0.25);
        }
        .jy-btn-accent {
            background: var(--jy-accent);
            color: #fff;
        }
        .jy-btn-accent:hover {
            background: #1FA892;
            transform: translateY(-2px);
            color: #fff;
            box-shadow: 0 8px 24px rgba(43, 191, 168, 0.3);
        }
        .jy-btn-outline {
            background: transparent;
            color: var(--jy-primary);
            border: 2px solid var(--jy-accent);
        }
        .jy-btn-outline:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .jy-btn-outline-light {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.5);
        }
        .jy-btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
        }
        .jy-btn-sm {
            padding: 8px 18px;
            font-size: 13px;
        }
        .jy-btn:focus-visible {
            outline: 2px solid var(--jy-coral);
            outline-offset: 2px;
        }

        /* Footer */
        .jy-footer {
            background: var(--jy-primary-dark);
            color: rgba(255, 255, 255, 0.85);
            padding: 56px 0 24px;
            margin-top: 24px;
        }
        .jy-footer .jy-container {
            max-width: var(--jy-container-max);
        }
        .jy-footer a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: var(--jy-transition);
            font-size: 14px;
        }
        .jy-footer a:hover {
            color: var(--jy-accent);
        }
        .jy-footer h6 {
            color: #fff;
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .jy-footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .jy-footer-desc {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.8;
            max-width: 300px;
            margin-bottom: 16px;
        }
        .jy-footer-social {
            display: flex;
            gap: 12px;
        }
        .jy-footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: rgba(255, 255, 255, 0.7);
            transition: var(--jy-transition);
        }
        .jy-footer-social a:hover {
            background: var(--jy-accent);
            color: #fff;
        }
        .jy-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 40px;
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
        }
        .jy-footer-bottom a {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.65);
        }
        .jy-footer-bottom a:hover {
            color: var(--jy-accent);
        }

        /* Subscribe form */
        .jy-subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .jy-subscribe-form input {
            flex: 1;
            min-width: 200px;
            padding: 10px 18px;
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 999px;
            font-size: 13px;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            outline: none;
            transition: var(--jy-transition);
        }
        .jy-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .jy-subscribe-form input:focus {
            border-color: var(--jy-accent);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.2);
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .jy-nav-menu {
                display: none;
            }
            .jy-nav-actions {
                display: none;
            }
            .jy-nav-toggle {
                display: block;
            }
            .jy-mobile-menu {
                display: flex;
            }
            .jy-editor-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .jy-news-item {
                flex-direction: column;
            }
            .jy-news-item-media {
                width: 100%;
                height: 180px;
                aspect-ratio: auto;
            }
        }
        @media (max-width: 767.98px) {
            .jy-header {
                padding: 12px 12px 0;
            }
            .jy-nav {
                padding: 10px 16px;
                border-radius: 12px;
            }
            .jy-brand {
                font-size: 18px;
            }
            .jy-brand-icon {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
            .jy-section {
                padding: 36px 0;
            }
            .jy-cat-header h1 {
                font-size: 26px;
            }
            .jy-deep-content {
                padding: 24px 20px;
            }
            .jy-editor-grid {
                grid-template-columns: 1fr;
            }
            .jy-cta-box {
                padding: 28px 24px;
            }
            .jy-filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .jy-news-item {
                padding: 16px;
            }
            .jy-news-item-media {
                height: 160px;
            }
            .jy-footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }
        @media (max-width: 575.98px) {
            .jy-container {
                padding-left: 12px;
                padding-right: 12px;
            }
            .jy-header {
                padding: 8px 8px 0;
            }
            .jy-nav {
                padding: 8px 12px;
                border-radius: 10px;
            }
            .jy-mobile-menu {
                padding: 12px 16px;
            }
            .jy-news-item-media {
                height: 140px;
            }
            .jy-editor-grid {
                grid-template-columns: 1fr;
            }
            .jy-cta-actions {
                flex-direction: column;
                width: 100%;
            }
            .jy-cta-actions .jy-btn {
                width: 100%;
            }
        }

/* roulang page: category4 */
:root {
            --jy-primary: #0F4C5C;
            --jy-primary-dark: #0A3D49;
            --jy-accent: #2BBFA8;
            --jy-coral: #FF6B4A;
            --jy-bg: #F4F8F9;
            --jy-card: #FFFFFF;
            --jy-ink: #102B33;
            --jy-muted: #5B7077;
            --jy-border: #DCE6EA;
            --jy-radius: 18px;
            --jy-radius-sm: 12px;
            --jy-radius-lg: 24px;
            --jy-shadow: 0 10px 30px rgba(10, 61, 73, 0.08);
            --jy-shadow-lg: 0 20px 45px rgba(10, 61, 73, 0.14);
            --jy-transition: all .25s ease;
            --jy-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --jy-number-font: 'Barlow Condensed', 'DIN Alternate', 'Barlow', sans-serif;
            --jy-container-max: 1280px;
            --jy-nav-radius: 16px;
            --jy-section-padding: 56px 0;
            --jy-card-radius: 18px;
            --jy-btn-radius: 999px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--jy-font);
            background-color: var(--jy-bg);
            color: var(--jy-ink);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--jy-transition);
        }
        a:hover {
            color: var(--jy-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .jy-container {
            max-width: var(--jy-container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .jy-section {
            padding: var(--jy-section-padding);
            position: relative;
        }
        .jy-section-alt {
            background: #EAF2F4;
        }
        .jy-section-dark {
            background: var(--jy-primary-dark);
            color: #fff;
        }
        .jy-section-tight {
            padding: 40px 0;
        }
        .jy-section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .jy-section-subtitle {
            font-size: 15px;
            color: var(--jy-muted);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 32px;
            position: relative;
            z-index: 1;
        }
        .jy-section-dark .jy-section-title {
            color: #fff;
        }
        .jy-section-dark .jy-section-subtitle {
            color: rgba(255, 255, 255, 0.75);
        }
        .jy-tagline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-coral);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .jy-tagline::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--jy-coral);
            border-radius: 2px;
        }

        /* Header / Nav */
        .jy-header {
            position: relative;
            z-index: 1000;
            padding: 16px 24px 0;
            max-width: var(--jy-container-max);
            margin: 0 auto;
        }
        .jy-header.scrolled .jy-nav {
            margin-top: 8px;
            box-shadow: 0 8px 30px rgba(10, 61, 73, 0.15);
            background: rgba(255, 255, 255, 0.98);
            border-color: rgba(220, 230, 234, 0.7);
        }
        .jy-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--jy-nav-radius);
            padding: 14px 24px;
            box-shadow: 0 4px 20px rgba(10, 61, 73, 0.06);
            border: 1px solid var(--jy-border);
            transition: var(--jy-transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .jy-brand {
            font-size: 22px;
            font-weight: 800;
            color: var(--jy-primary);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .jy-brand:hover {
            color: var(--jy-primary);
        }
        .jy-brand-icon {
            width: 36px;
            height: 36px;
            background: var(--jy-primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }
        .jy-nav-menu {
            display: flex;
            align-items: center;
            gap: 26px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jy-nav-menu li a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 6px 4px;
            position: relative;
            white-space: nowrap;
        }
        .jy-nav-menu li a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--jy-accent);
            border-radius: 2px;
            transition: var(--jy-transition);
        }
        .jy-nav-menu li a:hover,
        .jy-nav-menu li a.active {
            color: var(--jy-primary);
        }
        .jy-nav-menu li a.active::after,
        .jy-nav-menu li a:hover::after {
            width: 100%;
        }
        .jy-nav-actions {
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .jy-nav-search {
            display: flex;
            align-items: center;
            background: var(--jy-bg);
            border-radius: 999px;
            padding: 8px 16px;
            border: 1px solid var(--jy-border);
            gap: 8px;
        }
        .jy-nav-search input {
            border: none;
            background: transparent;
            outline: none;
            font-size: 13px;
            width: 140px;
            color: var(--jy-ink);
        }
        .jy-nav-search input::placeholder {
            color: var(--jy-muted);
            opacity: 0.7;
        }
        .jy-nav-search i {
            color: var(--jy-muted);
            font-size: 13px;
        }
        .jy-btn-nav {
            background: var(--jy-primary);
            color: #fff;
            border: none;
            border-radius: var(--jy-btn-radius);
            padding: 9px 20px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }
        .jy-btn-nav:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-1px);
        }
        .jy-nav-toggle {
            display: none;
            background: none;
            border: 1px solid var(--jy-border);
            border-radius: 10px;
            padding: 8px 12px;
            font-size: 18px;
            color: var(--jy-primary);
            cursor: pointer;
        }
        .jy-mobile-menu {
            display: none;
            background: #fff;
            border-radius: var(--jy-radius);
            box-shadow: var(--jy-shadow);
            border: 1px solid var(--jy-border);
            margin-top: 10px;
            padding: 12px 0;
            max-height: 0;
            overflow: hidden;
            transition: max-height .3s ease, padding .3s ease;
        }
        .jy-mobile-menu.open {
            max-height: 400px;
            padding: 12px 0;
        }
        .jy-mobile-menu a {
            display: block;
            padding: 10px 24px;
            font-size: 15px;
            font-weight: 500;
            color: var(--jy-muted);
            border-left: 3px solid transparent;
        }
        .jy-mobile-menu a:hover,
        .jy-mobile-menu a.active {
            color: var(--jy-primary);
            background: var(--jy-bg);
            border-left-color: var(--jy-accent);
        }

        /* Breadcrumb */
        .jy-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--jy-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .jy-breadcrumb a {
            color: var(--jy-muted);
        }
        .jy-breadcrumb a:hover {
            color: var(--jy-accent);
        }
        .jy-breadcrumb .separator {
            color: var(--jy-border);
            font-size: 10px;
        }
        .jy-breadcrumb .current {
            color: var(--jy-primary);
            font-weight: 600;
        }

        /* Page Header */
        .jy-page-header {
            padding: 40px 0 28px;
            position: relative;
        }
        .jy-page-header h1 {
            font-size: clamp(28px, 3.5vw, 40px);
            font-weight: 700;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin-bottom: 14px;
            line-height: 1.3;
        }
        .jy-page-header .jy-page-desc {
            font-size: 16px;
            color: var(--jy-muted);
            max-width: 720px;
            line-height: 1.8;
        }

        /* Filter Bar */
        .jy-filter-bar {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            padding: 16px 20px;
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .jy-filter-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .jy-filter-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-muted);
            margin-right: 4px;
        }
        .jy-filter-btn {
            background: var(--jy-bg);
            border: 1px solid var(--jy-border);
            border-radius: 999px;
            padding: 7px 16px;
            font-size: 13px;
            font-weight: 500;
            color: var(--jy-muted);
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }
        .jy-filter-btn:hover,
        .jy-filter-btn.active {
            background: var(--jy-primary);
            color: #fff;
            border-color: var(--jy-primary);
        }
        .jy-filter-sort {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--jy-muted);
        }
        .jy-filter-sort select {
            background: var(--jy-bg);
            border: 1px solid var(--jy-border);
            border-radius: 8px;
            padding: 7px 12px;
            font-size: 13px;
            color: var(--jy-ink);
            outline: none;
            cursor: pointer;
        }
        .jy-filter-sort select:focus {
            border-color: var(--jy-accent);
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.15);
        }

        /* Feature / Editor's Picks */
        .jy-feature-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 20px;
            margin-bottom: 32px;
        }
        .jy-feature-main {
            position: relative;
            border-radius: var(--jy-radius-lg);
            overflow: hidden;
            min-height: 360px;
            cursor: pointer;
        }
        .jy-feature-main img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 360px;
        }
        .jy-feature-main .jy-feature-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 61, 73, 0.1) 0%, rgba(10, 61, 73, 0.82) 70%, rgba(10, 61, 73, 0.95) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 28px 26px;
        }
        .jy-feature-main .jy-feature-tag {
            display: inline-block;
            background: var(--jy-coral);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 999px;
            margin-bottom: 12px;
            width: fit-content;
        }
        .jy-feature-main h3 {
            color: #fff;
            font-size: clamp(20px, 2.2vw, 26px);
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 8px;
        }
        .jy-feature-main p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .jy-feature-side {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .jy-feature-side-card {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            padding: 18px 20px;
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            transition: var(--jy-transition);
            cursor: pointer;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .jy-feature-side-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--jy-shadow-lg);
            border-color: var(--jy-accent);
        }
        .jy-feature-side-card .jy-feature-side-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--jy-accent);
            margin-bottom: 8px;
            width: fit-content;
        }
        .jy-feature-side-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--jy-ink);
            line-height: 1.5;
            margin-bottom: 6px;
        }
        .jy-feature-side-card p {
            font-size: 13px;
            color: var(--jy-muted);
            line-height: 1.6;
            margin-bottom: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Article Grid */
        .jy-article-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .jy-article-card {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            overflow: hidden;
            transition: var(--jy-transition);
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .jy-article-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
            border-color: rgba(43, 191, 168, 0.4);
        }
        .jy-article-card .jy-article-image {
            position: relative;
            height: 200px;
            overflow: hidden;
            border-radius: var(--jy-radius) var(--jy-radius) 0 0;
        }
        .jy-article-card .jy-article-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .jy-article-card:hover .jy-article-image img {
            transform: scale(1.04);
        }
        .jy-article-card .jy-article-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .jy-article-card .jy-article-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }
        .jy-article-card .jy-article-tag {
            background: rgba(43, 191, 168, 0.12);
            color: var(--jy-accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
        }
        .jy-article-card .jy-article-date {
            font-size: 12px;
            color: var(--jy-muted);
        }
        .jy-article-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--jy-ink);
            line-height: 1.5;
            margin-bottom: 10px;
        }
        .jy-article-card .jy-article-excerpt {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.75;
            flex: 1;
            margin-bottom: 14px;
        }
        .jy-article-card .jy-article-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 12px;
            border-top: 1px solid var(--jy-border);
        }
        .jy-article-card .jy-article-author {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--jy-muted);
        }
        .jy-author-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--jy-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 700;
        }
        .jy-article-card .jy-read-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-primary);
            display: flex;
            align-items: center;
            gap: 4px;
            cursor: pointer;
            transition: var(--jy-transition);
        }
        .jy-article-card .jy-read-more:hover {
            color: var(--jy-accent);
            gap: 8px;
        }
        .jy-article-card.jy-article-wide {
            grid-column: 1 / -1;
            flex-direction: row;
        }
        .jy-article-card.jy-article-wide .jy-article-image {
            width: 40%;
            height: auto;
            min-height: 220px;
            border-radius: var(--jy-radius) 0 0 var(--jy-radius);
        }
        .jy-article-card.jy-article-wide .jy-article-body {
            width: 60%;
            padding: 24px 26px;
        }

        /* Long Read Section */
        .jy-longread {
            background: var(--jy-card);
            border-radius: var(--jy-radius-lg);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 36px 40px;
            position: relative;
            overflow: hidden;
        }
        .jy-longread::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--jy-accent), var(--jy-coral));
        }
        .jy-longread .jy-longread-tag {
            display: inline-block;
            background: var(--jy-primary);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 5px 14px;
            border-radius: 999px;
            margin-bottom: 14px;
        }
        .jy-longread h2 {
            font-size: clamp(22px, 2.5vw, 28px);
            font-weight: 700;
            color: var(--jy-ink);
            line-height: 1.4;
            margin-bottom: 16px;
        }
        .jy-longread .jy-longread-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 13px;
            color: var(--jy-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .jy-longread .jy-longread-content {
            font-size: 15px;
            line-height: 1.9;
            color: var(--jy-ink);
            columns: 2;
            column-gap: 32px;
        }
        .jy-longread .jy-longread-content p {
            margin-bottom: 16px;
            break-inside: avoid;
        }

        /* Author Section */
        .jy-author-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .jy-author-card {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 24px 20px;
            text-align: center;
            transition: var(--jy-transition);
        }
        .jy-author-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--jy-shadow-lg);
            border-color: rgba(43, 191, 168, 0.4);
        }
        .jy-author-card .jy-author-avatar-lg {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--jy-primary), var(--jy-accent));
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 700;
            margin: 0 auto 12px;
        }
        .jy-author-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 4px;
        }
        .jy-author-card .jy-author-role {
            font-size: 12px;
            color: var(--jy-accent);
            font-weight: 600;
            margin-bottom: 10px;
        }
        .jy-author-card p {
            font-size: 13px;
            color: var(--jy-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        /* Tag Cloud */
        .jy-tag-cloud {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 28px 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }
        .jy-tag-cloud a {
            background: var(--jy-bg);
            border: 1px solid var(--jy-border);
            border-radius: 999px;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 500;
            color: var(--jy-muted);
            transition: var(--jy-transition);
        }
        .jy-tag-cloud a:hover {
            background: var(--jy-primary);
            color: #fff;
            border-color: var(--jy-primary);
            transform: translateY(-2px);
        }
        .jy-tag-cloud a.jy-tag-hot {
            background: rgba(255, 107, 74, 0.1);
            color: var(--jy-coral);
            border-color: rgba(255, 107, 74, 0.3);
        }
        .jy-tag-cloud a.jy-tag-hot:hover {
            background: var(--jy-coral);
            color: #fff;
            border-color: var(--jy-coral);
        }

        /* Subscribe CTA */
        .jy-subscribe-box {
            background: linear-gradient(135deg, var(--jy-primary-dark) 0%, var(--jy-primary) 60%, #0F5C6E 100%);
            border-radius: var(--jy-radius-lg);
            padding: 40px 36px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .jy-subscribe-box::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(43, 191, 168, 0.15);
            pointer-events: none;
        }
        .jy-subscribe-box h3 {
            font-size: clamp(20px, 2.2vw, 26px);
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .jy-subscribe-box p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 520px;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
            line-height: 1.7;
        }
        .jy-subscribe-form {
            display: flex;
            gap: 12px;
            max-width: 480px;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }
        .jy-subscribe-form input {
            flex: 1;
            min-width: 200px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.25);
            border-radius: 999px;
            padding: 12px 20px;
            color: #fff;
            font-size: 14px;
            outline: none;
            transition: var(--jy-transition);
        }
        .jy-subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .jy-subscribe-form input:focus {
            border-color: var(--jy-accent);
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.3);
            background: rgba(255, 255, 255, 0.18);
        }
        .jy-subscribe-form button {
            background: var(--jy-accent);
            color: #fff;
            border: none;
            border-radius: 999px;
            padding: 12px 28px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }
        .jy-subscribe-form button:hover {
            background: #27a894;
            transform: translateY(-2px);
        }

        /* Footer */
        .jy-footer {
            background: var(--jy-primary-dark);
            color: #fff;
            padding: 48px 0 24px;
            margin-top: 56px;
        }
        .jy-footer h6 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }
        .jy-footer a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 13px;
            line-height: 2.2;
            transition: var(--jy-transition);
        }
        .jy-footer a:hover {
            color: var(--jy-accent);
        }
        .jy-footer .jy-footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .jy-footer .jy-footer-desc {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.7;
            margin-bottom: 16px;
        }
        .jy-footer .jy-footer-social {
            display: flex;
            gap: 10px;
        }
        .jy-footer .jy-footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            transition: var(--jy-transition);
        }
        .jy-footer .jy-footer-social a:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .jy-footer .jy-footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
            align-items: center;
            justify-content: space-between;
        }
        .jy-footer .jy-footer-bottom a {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
        }
        .jy-footer .jy-footer-bottom a:hover {
            color: var(--jy-accent);
        }
        .jy-btn-accent {
            background: var(--jy-accent);
            color: #fff;
            border: none;
            border-radius: var(--jy-btn-radius);
            padding: 10px 22px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            display: inline-block;
        }
        .jy-btn-accent:hover {
            background: #27a894;
            color: #fff;
        }
        .jy-btn-sm {
            font-size: 13px;
            padding: 8px 16px;
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .jy-nav-menu {
                display: none;
            }
            .jy-nav-actions {
                display: none;
            }
            .jy-nav-toggle {
                display: block;
            }
            .jy-mobile-menu {
                display: block;
            }
            .jy-feature-grid {
                grid-template-columns: 1fr;
            }
            .jy-feature-main {
                min-height: 280px;
            }
            .jy-feature-main img {
                min-height: 280px;
            }
            .jy-author-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .jy-longread .jy-longread-content {
                columns: 1;
            }
            .jy-article-card.jy-article-wide {
                flex-direction: column;
            }
            .jy-article-card.jy-article-wide .jy-article-image {
                width: 100%;
                height: 180px;
                border-radius: var(--jy-radius) var(--jy-radius) 0 0;
            }
            .jy-article-card.jy-article-wide .jy-article-body {
                width: 100%;
            }
        }
        @media (max-width: 767.98px) {
            .jy-header {
                padding: 10px 12px 0;
            }
            .jy-nav {
                padding: 10px 16px;
            }
            .jy-brand {
                font-size: 18px;
            }
            .jy-brand-icon {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
            .jy-page-header {
                padding: 28px 0 20px;
            }
            .jy-filter-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .jy-filter-sort {
                width: 100%;
            }
            .jy-filter-sort select {
                flex: 1;
            }
            .jy-article-grid {
                grid-template-columns: 1fr;
            }
            .jy-article-card.jy-article-wide {
                grid-column: 1;
            }
            .jy-longread {
                padding: 24px 20px;
            }
            .jy-tag-cloud {
                padding: 20px;
            }
            .jy-subscribe-box {
                padding: 28px 20px;
            }
            .jy-subscribe-form input {
                min-width: 100%;
            }
            .jy-subscribe-form button {
                width: 100%;
            }
        }
        @media (max-width: 575.98px) {
            .jy-container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .jy-header {
                padding: 8px 8px 0;
            }
            .jy-section {
                padding: 36px 0;
            }
            .jy-author-grid {
                grid-template-columns: 1fr;
            }
            .jy-article-card .jy-article-image {
                height: 160px;
            }
            .jy-footer .jy-footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .jy-feature-main {
                min-height: 220px;
            }
            .jy-feature-main img {
                min-height: 220px;
            }
        }

/* roulang page: category5 */
:root {
            --jy-primary: #0F4C5C;
            --jy-primary-dark: #0A3D49;
            --jy-accent: #2BBFA8;
            --jy-coral: #FF6B4A;
            --jy-bg: #F4F8F9;
            --jy-card: #FFFFFF;
            --jy-ink: #102B33;
            --jy-muted: #5B7077;
            --jy-border: #DCE6EA;
            --jy-radius: 18px;
            --jy-radius-sm: 12px;
            --jy-radius-lg: 24px;
            --jy-shadow: 0 10px 30px rgba(10, 61, 73, 0.08);
            --jy-shadow-lg: 0 20px 45px rgba(10, 61, 73, 0.14);
            --jy-transition: all .25s ease;
            --jy-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --jy-number-font: 'Barlow Condensed', 'DIN Alternate', 'Barlow', sans-serif;
            --jy-container-max: 1280px;
            --jy-nav-radius: 16px;
            --jy-section-padding: 56px 0;
            --jy-card-radius: 18px;
            --jy-btn-radius: 999px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--jy-font);
            background-color: var(--jy-bg);
            color: var(--jy-ink);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--jy-transition);
        }
        a:hover {
            color: var(--jy-accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }
        .jy-container {
            max-width: var(--jy-container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .jy-section {
            padding: var(--jy-section-padding);
            position: relative;
        }
        .jy-section-alt {
            background: #EAF2F4;
        }
        .jy-section-dark {
            background: var(--jy-primary-dark);
            color: #fff;
        }
        .jy-section-tight {
            padding: 40px 0;
        }
        .jy-section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .jy-section-subtitle {
            font-size: 15px;
            color: var(--jy-muted);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 32px;
            position: relative;
            z-index: 1;
        }
        .jy-section-dark .jy-section-title {
            color: #fff;
        }
        .jy-section-dark .jy-section-subtitle {
            color: rgba(255, 255, 255, 0.75);
        }
        .jy-tagline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-coral);
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .jy-tagline::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--jy-coral);
            border-radius: 2px;
        }
        /* Header / Nav */
        .jy-header {
            position: relative;
            z-index: 1000;
            padding: 16px 24px 0;
            max-width: var(--jy-container-max);
            margin: 0 auto;
        }
        .jy-nav {
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--jy-nav-radius);
            padding: 14px 24px;
            box-shadow: 0 4px 20px rgba(10, 61, 73, 0.06);
            border: 1px solid var(--jy-border);
            transition: var(--jy-transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .jy-header.scrolled .jy-nav {
            margin-top: 8px;
            box-shadow: 0 8px 30px rgba(10, 61, 73, 0.15);
            background: rgba(255, 255, 255, 0.98);
            border-color: rgba(220, 230, 234, 0.7);
        }
        .jy-brand {
            font-size: 22px;
            font-weight: 800;
            color: var(--jy-primary);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .jy-brand-icon {
            width: 36px;
            height: 36px;
            background: var(--jy-primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }
        .jy-nav-menu {
            display: flex;
            align-items: center;
            gap: 26px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jy-nav-menu li a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 6px 4px;
            position: relative;
            white-space: nowrap;
        }
        .jy-nav-menu li a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--jy-accent);
            border-radius: 2px;
            transition: var(--jy-transition);
        }
        .jy-nav-menu li a:hover,
        .jy-nav-menu li a.active {
            color: var(--jy-primary);
        }
        .jy-nav-menu li a.active::after,
        .jy-nav-menu li a:hover::after {
            width: 100%;
        }
        .jy-nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .jy-nav-search {
            position: relative;
            display: flex;
            align-items: center;
        }
        .jy-nav-search input {
            width: 160px;
            padding: 8px 36px 8px 16px;
            border: 1px solid var(--jy-border);
            border-radius: 999px;
            font-size: 13px;
            background: #F7FAFB;
            outline: none;
            transition: var(--jy-transition);
        }
        .jy-nav-search input:focus {
            border-color: var(--jy-accent);
            background: #fff;
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.15);
        }
        .jy-nav-search i {
            position: absolute;
            right: 14px;
            font-size: 13px;
            color: var(--jy-muted);
            pointer-events: none;
        }
        .jy-btn-nav {
            background: var(--jy-coral);
            color: #fff;
            border: none;
            border-radius: 999px;
            padding: 9px 20px;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }
        .jy-btn-nav:hover {
            background: #F05A3A;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(255, 107, 74, 0.3);
        }
        .jy-nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--jy-primary);
            cursor: pointer;
            padding: 6px;
        }
        .jy-mobile-menu {
            display: none;
            background: #fff;
            border-radius: var(--jy-radius-sm);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            margin-top: 8px;
            padding: 14px 18px;
            flex-direction: column;
            gap: 8px;
        }
        .jy-mobile-menu a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 8px 12px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .jy-mobile-menu a:hover,
        .jy-mobile-menu a.active {
            background: #F0F7F8;
            color: var(--jy-primary);
        }
        /* Breadcrumb */
        .jy-breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 13px;
            color: var(--jy-muted);
            margin-bottom: 14px;
        }
        .jy-breadcrumb a {
            color: var(--jy-muted);
        }
        .jy-breadcrumb a:hover {
            color: var(--jy-accent);
        }
        .jy-breadcrumb i {
            font-size: 10px;
        }
        /* Page header */
        .jy-page-header {
            padding: 32px 0 24px;
            border-bottom: 1px solid var(--jy-border);
            background: #fff;
        }
        .jy-page-header h1 {
            font-size: clamp(30px, 4vw, 40px);
            font-weight: 700;
            color: var(--jy-primary);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }
        .jy-page-header p {
            font-size: 15px;
            color: var(--jy-muted);
            max-width: 720px;
            line-height: 1.9;
            margin-bottom: 0;
        }
        /* Filter bar */
        .jy-filter-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 28px;
        }
        .jy-filter-btn {
            border: 1px solid var(--jy-border);
            background: #fff;
            color: var(--jy-muted);
            border-radius: 999px;
            padding: 7px 18px;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: var(--jy-transition);
        }
        .jy-filter-btn:hover,
        .jy-filter-btn.active {
            background: var(--jy-primary);
            color: #fff;
            border-color: var(--jy-primary);
        }
        .jy-filter-sort {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--jy-muted);
        }
        .jy-filter-sort select {
            border: 1px solid var(--jy-border);
            border-radius: 10px;
            padding: 8px 14px;
            font-size: 13px;
            background: #fff;
            color: var(--jy-ink);
            outline: none;
            cursor: pointer;
        }
        .jy-filter-sort select:focus {
            border-color: var(--jy-accent);
            box-shadow: 0 0 0 3px rgba(43, 191, 168, 0.15);
        }
        /* Course cards */
        .jy-course-card {
            background: var(--jy-card);
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            overflow: hidden;
            transition: var(--jy-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .jy-course-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
            border-color: rgba(43, 191, 168, 0.3);
        }
        .jy-course-card-img {
            position: relative;
            height: 180px;
            overflow: hidden;
            background: #E4EDEF;
        }
        .jy-course-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--jy-transition);
        }
        .jy-course-card:hover .jy-course-card-img img {
            transform: scale(1.05);
        }
        .jy-difficulty-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 999px;
            letter-spacing: 0.02em;
            z-index: 2;
        }
        .jy-difficulty-badge.jy-easy {
            background: rgba(43, 191, 168, 0.92);
            color: #fff;
        }
        .jy-difficulty-badge.jy-medium {
            background: rgba(255, 158, 40, 0.92);
            color: #fff;
        }
        .jy-difficulty-badge.jy-hard {
            background: rgba(255, 107, 74, 0.92);
            color: #fff;
        }
        .jy-course-card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .jy-course-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .jy-course-card-body p {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.75;
            margin-bottom: 16px;
            flex: 1;
        }
        .jy-course-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 16px;
            font-size: 12px;
            color: var(--jy-muted);
        }
        .jy-course-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .jy-course-meta i {
            color: var(--jy-accent);
        }
        .jy-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 11px 24px;
            border-radius: var(--jy-btn-radius);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: var(--jy-transition);
            white-space: nowrap;
            text-align: center;
        }
        .jy-btn-primary {
            background: var(--jy-primary);
            color: #fff;
        }
        .jy-btn-primary:hover {
            background: var(--jy-primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(15, 76, 92, 0.3);
        }
        .jy-btn-accent {
            background: var(--jy-accent);
            color: #fff;
        }
        .jy-btn-accent:hover {
            background: #26A695;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(43, 191, 168, 0.3);
        }
        .jy-btn-outline {
            background: transparent;
            border: 1.5px solid var(--jy-accent);
            color: var(--jy-accent);
        }
        .jy-btn-outline:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .jy-btn-coral {
            background: var(--jy-coral);
            color: #fff;
        }
        .jy-btn-coral:hover {
            background: #F05A3A;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 107, 74, 0.3);
        }
        .jy-btn-sm {
            padding: 8px 16px;
            font-size: 12px;
        }
        .jy-btn:focus-visible {
            outline: 2px solid var(--jy-coral);
            outline-offset: 2px;
        }
        /* Steps timeline */
        .jy-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            counter-reset: step;
        }
        .jy-step-item {
            background: #fff;
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 26px 22px;
            position: relative;
            transition: var(--jy-transition);
        }
        .jy-step-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
        }
        .jy-step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            background: var(--jy-primary);
            color: #fff;
            border-radius: 12px;
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 16px;
            font-family: var(--jy-number-font);
        }
        .jy-step-item h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 10px;
        }
        .jy-step-item p {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.75;
            margin-bottom: 0;
        }
        /* Data section */
        .jy-data-panel {
            background: var(--jy-primary-dark);
            border-radius: var(--jy-radius-lg);
            padding: 32px 36px;
            color: #fff;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 28px;
        }
        .jy-data-item {
            flex: 1;
            min-width: 140px;
            text-align: center;
            padding: 12px 16px;
            border-right: 1px solid rgba(255, 255, 255, 0.15);
        }
        .jy-data-item:last-child {
            border-right: none;
        }
        .jy-data-num {
            font-size: clamp(28px, 4vw, 40px);
            font-weight: 700;
            font-family: var(--jy-number-font);
            color: var(--jy-accent);
            line-height: 1.2;
            letter-spacing: 0.01em;
        }
        .jy-data-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
            margin-top: 4px;
        }
        /* Coach cards */
        .jy-coach-card {
            background: #fff;
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            overflow: hidden;
            transition: var(--jy-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .jy-coach-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
        }
        .jy-coach-avatar {
            width: 100%;
            height: 150px;
            background: linear-gradient(135deg, #E8F3F5 0%, #D6E9ED 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--jy-primary);
            font-size: 52px;
        }
        .jy-coach-body {
            padding: 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .jy-coach-body h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 4px;
        }
        .jy-coach-role {
            font-size: 12px;
            color: var(--jy-accent);
            font-weight: 600;
            margin-bottom: 10px;
            display: inline-block;
        }
        .jy-coach-body p {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }
        /* FAQ */
        .jy-faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .jy-faq-item {
            background: #fff;
            border-radius: var(--jy-radius-sm);
            border: 1px solid var(--jy-border);
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--jy-transition);
        }
        .jy-faq-item:hover {
            border-color: rgba(43, 191, 168, 0.4);
        }
        .jy-faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--jy-ink);
            gap: 12px;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: var(--jy-transition);
        }
        .jy-faq-question:hover {
            color: var(--jy-primary);
        }
        .jy-faq-question i {
            font-size: 14px;
            color: var(--jy-accent);
            transition: var(--jy-transition);
            flex-shrink: 0;
        }
        .jy-faq-item.open .jy-faq-question i {
            transform: rotate(180deg);
        }
        .jy-faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease;
        }
        .jy-faq-item.open .jy-faq-answer {
            max-height: 300px;
        }
        .jy-faq-answer p {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.75;
        }
        /* CTA panel */
        .jy-cta-panel {
            background: var(--jy-primary);
            border-radius: var(--jy-radius-lg);
            padding: 40px 48px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 24px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .jy-cta-panel::after {
            content: '';
            position: absolute;
            right: -60px;
            top: -60px;
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(43, 191, 168, 0.15);
            pointer-events: none;
        }
        .jy-cta-panel h3 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 8px;
            color: #fff;
        }
        .jy-cta-panel p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 0;
            max-width: 520px;
        }
        .jy-cta-panel .jy-btn {
            margin-left: auto;
            position: relative;
            z-index: 1;
        }
        /* Footer */
        .jy-footer {
            background: var(--jy-primary-dark);
            color: #fff;
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .jy-footer-brand {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
        }
        .jy-footer-desc {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.8;
            margin-bottom: 16px;
            max-width: 320px;
        }
        .jy-footer-social {
            display: flex;
            gap: 10px;
        }
        .jy-footer-social a {
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 10px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 15px;
            transition: var(--jy-transition);
        }
        .jy-footer-social a:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .jy-footer h6 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .jy-footer a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 13px;
            line-height: 2.2;
            transition: var(--jy-transition);
        }
        .jy-footer a:hover {
            color: var(--jy-accent);
        }
        .jy-footer-bottom {
            margin-top: 32px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            display: flex;
            flex-wrap: wrap;
            gap: 12px 24px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
        }
        .jy-footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 12px;
        }
        .jy-footer-bottom a:hover {
            color: var(--jy-accent);
        }
        /* Responsive */
        @media (max-width: 1199.98px) {
            .jy-nav-menu {
                gap: 18px;
            }
            .jy-nav-menu li a {
                font-size: 13px;
            }
            .jy-nav-search input {
                width: 130px;
            }
        }
        @media (max-width: 991.98px) {
            .jy-nav-menu {
                display: none;
            }
            .jy-nav-actions {
                display: none;
            }
            .jy-nav-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .jy-mobile-menu {
                display: none;
            }
            .jy-mobile-menu.open {
                display: flex;
            }
            .jy-header {
                position: sticky;
                top: 0;
                padding: 12px 16px 8px;
                background: var(--jy-bg);
            }
            .jy-steps {
                grid-template-columns: repeat(2, 1fr);
            }
            .jy-data-panel {
                padding: 24px 20px;
                gap: 16px;
            }
            .jy-data-item {
                border-right: none;
                border-bottom: 1px solid rgba(255, 255, 255, 0.12);
                padding: 10px 8px;
            }
            .jy-data-item:last-child {
                border-bottom: none;
            }
            .jy-cta-panel {
                padding: 28px 24px;
                flex-direction: column;
                text-align: center;
            }
            .jy-cta-panel .jy-btn {
                margin-left: 0;
            }
            .jy-cta-panel p {
                max-width: 100%;
            }
        }
        @media (max-width: 767.98px) {
            .jy-section {
                padding: 36px 0;
            }
            .jy-container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .jy-page-header {
                padding: 24px 0 20px;
            }
            .jy-page-header h1 {
                font-size: 26px;
            }
            .jy-filter-sort {
                margin-left: 0;
                width: 100%;
            }
            .jy-filter-bar {
                gap: 8px;
            }
            .jy-step-item {
                padding: 20px 16px;
            }
            .jy-steps {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .jy-footer {
                padding: 32px 0 20px;
            }
            .jy-footer-bottom {
                flex-direction: column;
                gap: 8px;
            }
        }
        @media (max-width: 575.98px) {
            .jy-header {
                padding: 10px 12px 6px;
            }
            .jy-nav {
                padding: 10px 16px;
                gap: 12px;
            }
            .jy-brand {
                font-size: 18px;
                gap: 8px;
            }
            .jy-brand-icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
            }
            .jy-nav-toggle {
                font-size: 18px;
            }
            .jy-section-title {
                font-size: 22px;
            }
            .jy-btn {
                width: 100%;
                justify-content: center;
            }
            .jy-course-card-img {
                height: 150px;
            }
            .jy-course-card-body {
                padding: 16px 16px 18px;
            }
            .jy-coach-avatar {
                height: 120px;
                font-size: 40px;
            }
            .jy-faq-question {
                font-size: 14px;
                padding: 14px 16px;
            }
            .jy-cta-panel h3 {
                font-size: 20px;
            }
            .jy-data-num {
                font-size: 26px;
            }
        }

/* roulang page: category6 */
:root {
            --jy-primary: #0F4C5C;
            --jy-primary-dark: #0A3D49;
            --jy-accent: #2BBFA8;
            --jy-coral: #FF6B4A;
            --jy-bg: #F4F8F9;
            --jy-card: #FFFFFF;
            --jy-ink: #102B33;
            --jy-muted: #5B7077;
            --jy-border: #DCE6EA;
            --jy-radius: 18px;
            --jy-radius-sm: 12px;
            --jy-radius-lg: 24px;
            --jy-shadow: 0 10px 30px rgba(10, 61, 73, 0.08);
            --jy-shadow-lg: 0 20px 45px rgba(10, 61, 73, 0.14);
            --jy-transition: all .25s ease;
            --jy-font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --jy-number-font: 'Barlow Condensed', 'DIN Alternate', 'Barlow', sans-serif;
            --jy-container-max: 1280px;
            --jy-nav-radius: 16px;
            --jy-section-padding: 56px 0;
            --jy-card-radius: 18px;
            --jy-btn-radius: 999px;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--jy-font);
            background-color: var(--jy-bg);
            color: var(--jy-ink);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--jy-transition);
        }

        a:hover {
            color: var(--jy-accent);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
        }

        .jy-container {
            max-width: var(--jy-container-max);
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .jy-section {
            padding: var(--jy-section-padding);
            position: relative;
        }
        .jy-section-alt {
            background: #EAF2F4;
        }
        .jy-section-dark {
            background: var(--jy-primary-dark);
            color: #fff;
        }
        .jy-section-tight {
            padding: 40px 0;
        }
        .jy-section-title {
            font-size: clamp(24px, 3vw, 32px);
            font-weight: 700;
            color: var(--jy-ink);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .jy-section-subtitle {
            font-size: 15px;
            color: var(--jy-muted);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 32px;
            position: relative;
            z-index: 1;
        }
        .jy-section-dark .jy-section-title { color: #fff; }
        .jy-section-dark .jy-section-subtitle { color: rgba(255,255,255,0.75); }
        .jy-tagline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-coral);
            letter-spacing: 0.04em;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .jy-tagline::before {
            content: '';
            width: 24px;
            height: 2px;
            background: var(--jy-coral);
            border-radius: 2px;
        }

        /* Header / Nav */
        .jy-header {
            position: relative;
            z-index: 1000;
            padding: 16px 24px 0;
            max-width: var(--jy-container-max);
            margin: 0 auto;
        }
        .jy-nav {
            background: rgba(255,255,255,0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-radius: var(--jy-nav-radius);
            padding: 14px 24px;
            box-shadow: 0 4px 20px rgba(10,61,73,0.06);
            border: 1px solid var(--jy-border);
            transition: var(--jy-transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .jy-header.scrolled .jy-nav {
            margin-top: 8px;
            box-shadow: 0 8px 30px rgba(10,61,73,0.15);
            background: rgba(255,255,255,0.98);
            border-color: rgba(220,230,234,0.7);
        }
        .jy-brand {
            font-size: 22px;
            font-weight: 800;
            color: var(--jy-primary);
            letter-spacing: -0.01em;
            display: flex;
            align-items: center;
            gap: 10px;
            white-space: nowrap;
        }
        .jy-brand-icon {
            width: 36px;
            height: 36px;
            background: var(--jy-primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
        }
        .jy-nav-menu {
            display: flex;
            align-items: center;
            gap: 26px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .jy-nav-menu li a {
            font-size: 14px;
            font-weight: 500;
            color: var(--jy-muted);
            padding: 6px 4px;
            position: relative;
            white-space: nowrap;
        }
        .jy-nav-menu li a::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 0;
            height: 2px;
            background: var(--jy-accent);
            border-radius: 2px;
            transition: var(--jy-transition);
        }
        .jy-nav-menu li a:hover,
        .jy-nav-menu li a.active { color: var(--jy-primary); }
        .jy-nav-menu li a.active::after,
        .jy-nav-menu li a:hover::after { width: 100%; }
        .jy-nav-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .jy-nav-search {
            position: relative;
            display: flex;
            align-items: center;
        }
        .jy-nav-search input {
            width: 160px;
            padding: 8px 36px 8px 14px;
            border-radius: 999px;
            border: 1px solid var(--jy-border);
            background: var(--jy-bg);
            font-size: 13px;
            color: var(--jy-ink);
            outline: none;
            transition: var(--jy-transition);
        }
        .jy-nav-search input:focus {
            border-color: var(--jy-primary);
            background: #fff;
            width: 190px;
        }
        .jy-nav-search i {
            position: absolute;
            right: 14px;
            font-size: 13px;
            color: var(--jy-muted);
            pointer-events: none;
        }
        .jy-btn-nav {
            padding: 8px 18px;
            border-radius: 999px;
            border: none;
            background: var(--jy-primary);
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }
        .jy-btn-nav:hover {
            background: var(--jy-primary-dark);
            transform: translateY(-1px);
        }
        .jy-nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--jy-primary);
            cursor: pointer;
            padding: 4px;
        }
        .jy-mobile-menu {
            display: none;
            background: #fff;
            border-radius: var(--jy-nav-radius);
            margin-top: 10px;
            padding: 16px 20px;
            box-shadow: var(--jy-shadow-lg);
            border: 1px solid var(--jy-border);
        }
        .jy-mobile-menu a {
            display: block;
            padding: 10px 4px;
            font-size: 14px;
            color: var(--jy-muted);
            border-bottom: 1px solid var(--jy-border);
        }
        .jy-mobile-menu a:last-child { border-bottom: none; }
        .jy-mobile-menu a.active,
        .jy-mobile-menu a:hover { color: var(--jy-primary); font-weight: 600; }
        .jy-mobile-menu.show { display: block; }

        /* Buttons */
        .jy-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: var(--jy-btn-radius);
            border: none;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--jy-transition);
            line-height: 1.4;
        }
        .jy-btn-primary {
            background: var(--jy-primary);
            color: #fff;
        }
        .jy-btn-primary:hover {
            background: var(--jy-primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--jy-shadow);
        }
        .jy-btn-accent {
            background: var(--jy-accent);
            color: #fff;
        }
        .jy-btn-accent:hover {
            background: var(--jy-primary);
            transform: translateY(-2px);
            box-shadow: var(--jy-shadow);
        }
        .jy-btn-outline {
            background: transparent;
            color: var(--jy-primary);
            border: 2px solid var(--jy-accent);
        }
        .jy-btn-outline:hover {
            background: var(--jy-accent);
            color: #fff;
            transform: translateY(-2px);
        }
        .jy-btn-sm {
            padding: 8px 18px;
            font-size: 13px;
        }
        .jy-btn-coral {
            background: var(--jy-coral);
            color: #fff;
        }
        .jy-btn-coral:hover {
            background: #e5583a;
            transform: translateY(-2px);
        }
        .jy-btn:focus-visible,
        .jy-btn-nav:focus-visible,
        .jy-nav-toggle:focus-visible {
            outline: 2px solid var(--jy-coral);
            outline-offset: 2px;
        }

        /* Badges */
        .jy-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
            line-height: 1.4;
        }
        .jy-badge-live { background: rgba(255,107,74,0.12); color: var(--jy-coral); }
        .jy-badge-upcoming { background: rgba(43,191,168,0.12); color: var(--jy-accent); }
        .jy-badge-ended { background: rgba(91,112,119,0.12); color: var(--jy-muted); }
        .jy-badge-primary { background: rgba(15,76,92,0.1); color: var(--jy-primary); }
        .jy-badge-accent { background: rgba(43,191,168,0.12); color: #1a9d8a; }

        /* Cards */
        .jy-card {
            background: var(--jy-card);
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 24px;
            transition: var(--jy-transition);
        }
        .jy-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
            border-color: rgba(43,191,168,0.4);
        }

        /* Breadcrumb */
        .jy-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--jy-muted);
            flex-wrap: wrap;
            margin-bottom: 16px;
        }
        .jy-breadcrumb a { color: var(--jy-muted); }
        .jy-breadcrumb a:hover { color: var(--jy-primary); }
        .jy-breadcrumb span { color: var(--jy-primary); font-weight: 600; }
        .jy-breadcrumb i { font-size: 10px; }

        /* Section header */
        .jy-section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .jy-section-head .jy-section-title { margin-bottom: 0; }
        .jy-section-head .jy-section-subtitle { margin-bottom: 0; }

        /* Course cards */
        .jy-course-card {
            background: var(--jy-card);
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            overflow: hidden;
            box-shadow: var(--jy-shadow);
            transition: var(--jy-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .jy-course-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
        }
        .jy-course-card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }
        .jy-course-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .jy-course-card:hover .jy-course-card-img img {
            transform: scale(1.04);
        }
        .jy-course-card-img .jy-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(180deg, transparent 40%, rgba(10,61,73,0.55) 100%);
        }
        .jy-course-card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .jy-course-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--jy-ink);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .jy-course-card-desc {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }
        .jy-course-meta {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
            margin-bottom: 16px;
        }
        .jy-course-meta-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            color: var(--jy-muted);
            background: var(--jy-bg);
            padding: 4px 10px;
            border-radius: 999px;
        }
        .jy-course-meta-item i { font-size: 11px; color: var(--jy-accent); }

        /* Filter toolbar */
        .jy-filter-bar {
            background: var(--jy-card);
            border-radius: var(--jy-radius);
            border: 1px solid var(--jy-border);
            box-shadow: var(--jy-shadow);
            padding: 18px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .jy-filter-group {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .jy-filter-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--jy-muted);
            margin-right: 4px;
        }
        .jy-filter-chip {
            padding: 7px 16px;
            border-radius: 999px;
            border: 1.5px solid var(--jy-border);
            background: #fff;
            font-size: 13px;
            color: var(--jy-muted);
            cursor: pointer;
            transition: var(--jy-transition);
            white-space: nowrap;
        }
        .jy-filter-chip:hover {
            border-color: var(--jy-accent);
            color: var(--jy-primary);
        }
        .jy-filter-chip.active {
            background: var(--jy-primary);
            color: #fff;
            border-color: var(--jy-primary);
        }

        /* Training path */
        .jy-step-card {
            background: var(--jy-card);
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            padding: 28px 24px;
            box-shadow: var(--jy-shadow);
            text-align: center;
            height: 100%;
            transition: var(--jy-transition);
            position: relative;
        }
        .jy-step-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--jy-shadow-lg);
        }
        .jy-step-number {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--jy-primary);
            color: #fff;
            font-size: 20px;
            font-weight: 700;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            font-family: var(--jy-number-font);
        }
        .jy-step-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--jy-ink);
        }
        .jy-step-card p {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* Video tutorial area */
        .jy-video-placeholder {
            background: linear-gradient(135deg, #0A3D49 0%, #0F4C5C 55%, #155e70 100%);
            border-radius: var(--jy-radius-lg);
            padding: 40px 32px;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .jy-video-placeholder::after {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(43,191,168,0.15);
            pointer-events: none;
        }
        .jy-video-icon {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: rgba(255,255,255,0.12);
            border: 2px solid rgba(255,255,255,0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            color: var(--jy-accent);
            flex-shrink: 0;
        }
        .jy-video-content h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 8px;
        }
        .jy-video-content p {
            font-size: 15px;
            color: rgba(255,255,255,0.75);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* Data stats */
        .jy-stat-block {
            background: var(--jy-card);
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            padding: 24px;
            box-shadow: var(--jy-shadow);
            text-align: center;
            height: 100%;
        }
        .jy-stat-value {
            font-size: clamp(32px, 4vw, 42px);
            font-weight: 700;
            color: var(--jy-primary);
            font-family: var(--jy-number-font);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }
        .jy-stat-label {
            font-size: 13px;
            color: var(--jy-muted);
            margin-top: 6px;
        }

        /* Topic aggregation */
        .jy-topic-card {
            background: var(--jy-card);
            border-radius: var(--jy-card-radius);
            border: 1px solid var(--jy-border);
            padding: 22px;
            box-shadow: var(--jy-shadow);
            transition: var(--jy-transition);
            height: 100%;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .jy-topic-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--jy-shadow-lg);
        }
        .jy-topic-tag {
            font-size: 12px;
            font-weight: 600;
            color: var(--jy-accent);
            letter-spacing: 0.03em;
        }
        .jy-topic-card h4 {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 0;
            color: var(--jy-ink);
        }
        .jy-topic-card p {
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.7;
            margin-bottom: 0;
            flex: 1;
        }

        /* FAQ */
        .jy-accordion-item {
            border: 1px solid var(--jy-border);
            border-radius: var(--jy-radius-sm);
            background: var(--jy-card);
            margin-bottom: 12px;
            overflow: hidden;
        }
        .jy-accordion-header {
            padding: 18px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            font-weight: 600;
            font-size: 15px;
            color: var(--jy-ink);
            gap: 16px;
            transition: var(--jy-transition);
        }
        .jy-accordion-header:hover {
            background: var(--jy-bg);
        }
        .jy-accordion-header i {
            font-size: 14px;
            color: var(--jy-accent);
            transition: transform .25s ease;
            flex-shrink: 0;
        }
        .jy-accordion-item.open .jy-accordion-header i {
            transform: rotate(180deg);
        }
        .jy-accordion-body {
            display: none;
            padding: 0 22px 18px;
            font-size: 14px;
            color: var(--jy-muted);
            line-height: 1.8;
        }
        .jy-accordion-item.open .jy-accordion-body {
            display: block;
        }

        /* CTA */
        .jy-cta-box {
            background: var(--jy-primary-dark);
            border-radius: var(--jy-radius-lg);
            padding: 48px 40px;
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .jy-cta-box::before {
            content: '';
            position: absolute;
            top: -80px;
            left: -80px;
            width: 250px;
            height: 250px;
            border-radius: 50%;
            background: rgba(43,191,168,0.1);
            pointer-events: none;
        }
        .jy-cta-box::after {
            content: '';
            position: absolute;
            bottom: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255,107,74,0.08);
            pointer-events: none;
        }
        .jy-cta-box h2 {
            font-size: clamp(24px, 3vw, 30px);
            font-weight: 700;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .jy-cta-box p {
            font-size: 15px;
            color: rgba(255,255,255,0.75);
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.7;
            position: relative;
            z-index: 1;
        }

        /* Form */
        .jy-form-control {
            width: 100%;
            padding: 12px 18px;
            border-radius: 12px;
            border: 1.5px solid var(--jy-border);
            background: #fff;
            font-size: 14px;
            color: var(--jy-ink);
            outline: none;
            transition: var(--jy-transition);
        }
        .jy-form-control:focus {
            border-color: var(--jy-primary);
            box-shadow: 0 0 0 3px rgba(15,76,92,0.08);
        }
        .jy-form-control::placeholder {
            color: #9db4bb;
        }

        /* Footer */
        .jy-footer {
            background: var(--jy-primary-dark);
            color: rgba(255,255,255,0.85);
            padding: 48px 0 28px;
            margin-top: 56px;
        }
        .jy-footer-brand {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .jy-footer-desc {
            font-size: 14px;
            color: rgba(255,255,255,0.6);
            line-height: 1.8;
            margin-bottom: 16px;
        }
        .jy-footer-social {
            display: flex;
            gap: 12px;
        }
        .jy-footer-social a {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255,255,255,0.1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 16px;
            transition: var(--jy-transition);
        }
        .jy-footer-social a:hover {
            background: var(--jy-accent);
            transform: translateY(-3px);
        }
        .jy-footer h6 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .jy-footer a {
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            line-height: 2.2;
            display: inline-block;
            transition: var(--jy-transition);
        }
        .jy-footer a:hover {
            color: var(--jy-accent);
        }
        .jy-footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.1);
            margin-top: 32px;
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 12px;
            color: rgba(255,255,255,0.5);
        }
        .jy-footer-bottom a {
            font-size: 12px;
            color: rgba(255,255,255,0.6);
            display: inline;
        }
        .jy-footer-bottom a:hover {
            color: var(--jy-accent);
        }

        /* Responsive */
        @media (max-width: 991.98px) {
            .jy-nav-menu { display: none; }
            .jy-nav-actions { display: none; }
            .jy-nav-toggle { display: block; }
            .jy-container { padding-left: 16px; padding-right: 16px; }
            .jy-section { padding: 40px 0; }
        }
        @media (max-width: 767.98px) {
            .jy-header { padding: 10px 12px 0; }
            .jy-nav { padding: 10px 16px; }
            .jy-brand { font-size: 18px; }
            .jy-brand-icon { width: 30px; height: 30px; font-size: 14px; }
            .jy-video-placeholder { padding: 24px 18px; flex-direction: column; text-align: center; }
            .jy-cta-box { padding: 32px 20px; }
            .jy-filter-bar { flex-direction: column; align-items: flex-start; gap: 12px; }
            .jy-section-title { font-size: 22px; }
        }
        @media (max-width: 575.98px) {
            .jy-header { padding: 8px 8px 0; }
            .jy-nav { padding: 8px 12px; border-radius: 12px; }
            .jy-mobile-menu { border-radius: 12px; }
            .jy-container { padding-left: 12px; padding-right: 12px; }
            .jy-section { padding: 32px 0; }
            .jy-course-card-body { padding: 16px; }
            .jy-btn { width: 100%; justify-content: center; }
            .jy-footer-bottom { flex-direction: column; text-align: center; }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}