/* roulang page: index */
:root {
        --bg: #0B0910;
        --bg-deep: #08070C;
        --card: #15111C;
        --raised: #1E1926;
        --primary: #FF4E20;
        --primary-grad: linear-gradient(135deg, #FF4E20, #FF2E5F);
        --accent: #2BD4A8;
        --violet: #8B7CF8;
        --txt: #F4F1F8;
        --txt-sub: #A69FB3;
        --txt-faint: #6F687E;
        --border: rgba(255, 255, 255, 0.08);
        --radius: 14px;
        --radius-lg: 18px;
        --radius-btn: 10px;
        --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
        --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
        --transition: 0.3s ease;
    }

    /* base reset */
    *,
    *::before,
    *::after {
        box-sizing: border-box;
        margin: 0;
        padding: 0;
    }

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: "Noto Sans SC", system-ui, -apple-system, sans-serif;
        background: var(--bg);
        color: var(--txt);
        line-height: 1.75;
        font-size: 16px;
        -webkit-font-smoothing: antialiased;
    }

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

    a {
        text-decoration: none;
        color: inherit;
        transition: color 0.25s ease;
    }

    button,
    input {
        font-family: inherit;
        border: none;
        outline: none;
        background: none;
    }

    button {
        cursor: pointer;
    }

    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 24px;
        padding-right: 24px;
    }

    .text-gradient {
        background: var(--primary-grad);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

    .btn-primary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        background: var(--primary-grad);
        color: #fff;
        font-weight: 900;
        font-size: 15px;
        padding: 14px 28px;
        border-radius: var(--radius-btn);
        transition: all 0.3s ease;
        box-shadow: 0 4px 20px rgba(255, 78, 32, 0.3);
        white-space: nowrap;
    }

    .btn-primary:hover {
        filter: brightness(1.12);
        transform: translateY(-1px);
        box-shadow: 0 8px 30px rgba(255, 78, 32, 0.4);
    }

    .btn-primary:active {
        transform: scale(0.98);
    }

    .btn-outline {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        background: transparent;
        color: var(--txt);
        font-weight: 700;
        font-size: 15px;
        padding: 14px 28px;
        border-radius: var(--radius-btn);
        border: 1px solid rgba(255, 255, 255, 0.25);
        transition: all 0.3s ease;
        white-space: nowrap;
    }

    .btn-outline:hover {
        border-color: var(--primary);
        color: var(--primary);
        transform: translateY(-1px);
    }

    .btn-outline:active {
        transform: scale(0.98);
    }

    .section-tag {
        display: inline-block;
        font-family: "Space Grotesk", sans-serif;
        font-size: 12px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.18em;
        color: var(--primary);
        margin-bottom: 12px;
    }

    .section-title {
        font-size: 32px;
        font-weight: 900;
        line-height: 1.2;
        color: var(--txt);
    }

    .section-sub {
        font-size: 15px;
        color: var(--txt-sub);
        line-height: 1.75;
    }

    /* focus-visible */
    a:focus-visible,
    button:focus-visible,
    input:focus-visible {
        outline: 2px solid var(--primary);
        outline-offset: 2px;
        border-radius: 4px;
    }

    /* ===== header / nav ===== */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        background: rgba(11, 9, 16, 0.85);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--border);
        height: 68px;
        transition: background 0.3s ease;
    }

    .header-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 24px;
        padding-right: 24px;
        gap: 20px;
    }

    .logo {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }

    .logo-icon {
        width: 38px;
        height: 38px;
        border-radius: 10px;
        background: var(--primary-grad);
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: "Space Grotesk", sans-serif;
        font-weight: 700;
        font-size: 20px;
        color: #fff;
        box-shadow: 0 4px 16px rgba(255, 78, 32, 0.4);
    }

    .logo-text {
        font-weight: 900;
        font-size: 18px;
        color: var(--txt);
        letter-spacing: -0.01em;
        white-space: nowrap;
    }

    .main-nav {
        display: flex;
        align-items: center;
        gap: 4px;
    }

    .nav-list {
        display: flex;
        align-items: center;
        gap: 2px;
        list-style: none;
    }

    .nav-link {
        display: inline-block;
        padding: 10px 16px;
        font-size: 15px;
        font-weight: 500;
        color: var(--txt-sub);
        border-radius: 8px;
        position: relative;
        transition: color 0.25s ease;
        white-space: nowrap;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        left: 16px;
        right: 16px;
        bottom: 4px;
        height: 2px;
        background: var(--primary-grad);
        border-radius: 2px;
        transform: scaleX(0);
        transition: transform 0.3s ease;
    }

    .nav-link:hover {
        color: var(--txt);
    }

    .nav-link:hover::after,
    .nav-link.active::after {
        transform: scaleX(1);
    }

    .nav-link.active {
        color: var(--primary);
        font-weight: 700;
    }

    /* mega menu */
    .nav-item {
        position: relative;
    }

    .mega-panel {
        position: absolute;
        top: calc(100% + 12px);
        left: 50%;
        transform: translateX(-50%) translateY(10px);
        width: 760px;
        background: #1B1723;
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
        opacity: 0;
        visibility: hidden;
        padding: 28px;
        transition: all 0.2s ease;
        z-index: 50;
    }

    .nav-item:hover .mega-panel,
    .nav-item:focus-within .mega-panel {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }

    .mega-grid {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 24px;
    }

    .mega-cats {
        list-style: none;
    }

    .mega-cats .title {
        font-size: 12px;
        font-weight: 700;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: var(--txt-faint);
        margin-bottom: 16px;
    }

    .mega-cats li {
        margin-bottom: 4px;
    }

    .mega-cats a {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 8px 12px;
        border-radius: 10px;
        font-size: 14px;
        color: var(--txt-sub);
        transition: all 0.25s ease;
    }

    .mega-cats a i {
        color: var(--violet);
        font-size: 14px;
        width: 18px;
        text-align: center;
    }

    .mega-cats a:hover {
        background: rgba(139, 124, 248, 0.1);
        color: var(--txt);
    }

    .mega-preview .title {
        font-size: 12px;
        font-weight: 700;
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: var(--txt-faint);
        margin-bottom: 16px;
    }

    .mega-item {
        display: flex;
        gap: 12px;
        padding: 8px;
        border-radius: 10px;
        margin-bottom: 8px;
        transition: background 0.25s ease;
    }

    .mega-item:hover {
        background: rgba(255, 255, 255, 0.04);
    }

    .mega-item img {
        width: 64px;
        height: 40px;
        border-radius: 8px;
        object-fit: cover;
        flex-shrink: 0;
    }

    .mega-item .meta {
        font-size: 13px;
        line-height: 1.4;
        color: var(--txt);
        font-weight: 500;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .mega-item .time {
        font-size: 11px;
        color: var(--txt-faint);
        margin-top: 4px;
    }

    .mega-cta {
        border-radius: 14px;
        overflow: hidden;
        background: #15111C;
        border: 1px solid var(--border);
        display: flex;
        flex-direction: column;
    }

    .mega-cta img {
        height: 80px;
        width: 100%;
        object-fit: cover;
    }

    .mega-cta .content {
        padding: 16px;
    }

    .mega-cta .status {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(255, 78, 32, 0.15);
        color: var(--primary);
        font-size: 12px;
        font-weight: 700;
        border-radius: 999px;
        padding: 4px 12px;
        margin-bottom: 10px;
    }

    .mega-cta .status .dot {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--primary);
        animation: pulse-dot 1.5s infinite;
    }

    .mega-cta h4 {
        font-size: 15px;
        font-weight: 700;
        margin-bottom: 6px;
    }

    .mega-cta p {
        font-size: 13px;
        color: var(--txt-sub);
        margin-bottom: 12px;
    }

    .header-cta {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .header-cta a.btn-primary {
        padding: 10px 20px;
        font-size: 14px;
        border-radius: 8px;
    }

    .header-cta i {
        font-size: 14px;
    }

    /* mobile nav */
    .nav-toggle {
        display: none;
        width: 40px;
        height: 40px;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        border: 1px solid var(--border);
        color: var(--txt);
        font-size: 20px;
    }

    .mobile-menu {
        display: none;
        position: fixed;
        top: 68px;
        left: 0;
        width: 100%;
        background: #12101A;
        border-bottom: 1px solid var(--border);
        padding: 16px 24px 24px;
        z-index: 999;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    }

    .mobile-menu.open {
        display: block;
    }

    .mobile-menu a {
        display: block;
        padding: 14px 12px;
        font-size: 16px;
        font-weight: 500;
        color: var(--txt-sub);
        border-radius: 10px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .mobile-menu a.active {
        color: var(--primary);
        background: rgba(255, 78, 32, 0.08);
    }

    .mobile-menu a:last-child {
        border-bottom: none;
    }

    .mobile-menu .btn-primary {
        margin-top: 16px;
        width: 100%;
        justify-content: center;
    }

    /* ===== hero ===== */
    .hero {
        position: relative;
        min-height: 620px;
        display: flex;
        align-items: center;
        background-color: #08070C;
        overflow: hidden;
        padding: 140px 0 80px;
    }

    .hero-bg {
        position: absolute;
        inset: 0;
        background-image: url('/assets/images/backpic/back-1.png');
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
    }

    .hero-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(8, 7, 12, 0.92) 0%, rgba(8, 7, 12, 0.75) 45%, rgba(8, 7, 12, 0.4) 100%);
    }

    .hero-overlay-bottom {
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, transparent 60%, rgba(11, 9, 16, 1) 100%);
    }

    .hero-content {
        position: relative;
        z-index: 5;
    }

    .hero-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(255, 78, 32, 0.15);
        border: 1px solid rgba(255, 78, 32, 0.3);
        color: var(--primary);
        font-weight: 700;
        font-size: 13px;
        border-radius: 999px;
        padding: 6px 16px;
        margin-bottom: 24px;
    }

    .hero-badge .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: var(--primary);
        animation: pulse-dot 1.5s infinite;
    }

    @keyframes pulse-dot {
        0% {
            box-shadow: 0 0 0 0 rgba(255, 78, 32, 0.6);
        }
        70% {
            box-shadow: 0 0 0 8px rgba(255, 78, 32, 0);
        }
        100% {
            box-shadow: 0 0 0 0 rgba(255, 78, 32, 0);
        }
    }

    .hero h1 {
        font-size: 52px;
        font-weight: 900;
        line-height: 1.15;
        margin-bottom: 20px;
        max-width: 700px;
        letter-spacing: -0.02em;
    }

    .hero h1 .highlight {
        background: var(--primary-grad);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

    .hero-desc {
        font-size: 17px;
        color: var(--txt-sub);
        max-width: 560px;
        margin-bottom: 32px;
        line-height: 1.8;
    }

    .hero-date {
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 14px;
        color: var(--txt);
        margin-bottom: 28px;
        font-family: "Space Grotesk", sans-serif;
        letter-spacing: 0.05em;
    }

    .hero-date i {
        color: var(--accent);
    }

    .hero-actions {
        display: flex;
        gap: 16px;
        flex-wrap: wrap;
    }

    .hero-actions .btn-primary {
        padding: 16px 32px;
        font-size: 15px;
    }

    .hero-actions .btn-primary i {
        font-size: 16px;
        animation: pulse-icon 2s infinite;
    }

    @keyframes pulse-icon {
        0%,
        100% {
            transform: scale(1);
        }
        50% {
            transform: scale(1.15);
        }
    }

    .hero-actions .btn-outline {
        padding: 16px 32px;
    }

    .hero-viewers {
        position: absolute;
        top: 140px;
        right: 24px;
        z-index: 6;
        display: flex;
        align-items: center;
        gap: 8px;
        background: rgba(21, 17, 28, 0.75);
        backdrop-filter: blur(8px);
        border: 1px solid var(--border);
        border-radius: 999px;
        padding: 8px 18px;
        font-size: 13px;
        color: var(--txt-sub);
    }

    .hero-viewers .count {
        color: var(--accent);
        font-weight: 700;
        font-family: "Space Grotesk", sans-serif;
    }

    .hero-viewers i {
        color: var(--accent);
        font-size: 14px;
    }

    /* countdown */
    .countdown-wrap {
        position: relative;
        z-index: 10;
        margin-top: -40px;
    }

    .countdown-card {
        background: #141019;
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-card);
        padding: 24px 32px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        flex-wrap: wrap;
    }

    .countdown-left {
        display: flex;
        align-items: center;
        gap: 16px;
    }

    .countdown-status {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--accent);
        box-shadow: 0 0 10px var(--accent);
        animation: pulse-dot 1.5s infinite;
    }

    .countdown-status.live {
        background: var(--primary);
        box-shadow: 0 0 10px var(--primary);
    }

    .countdown-label {
        font-size: 14px;
        color: var(--txt-sub);
        font-weight: 500;
    }

    .countdown-label span {
        color: var(--txt);
        font-weight: 700;
    }

    .countdown-digits {
        display: flex;
        gap: 24px;
        align-items: center;
    }

    .cd-item {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .cd-num {
        font-family: "Space Grotesk", sans-serif;
        font-size: 38px;
        font-weight: 700;
        color: var(--accent);
        line-height: 1;
        text-shadow: 0 0 20px rgba(43, 212, 168, 0.35);
        font-variant-numeric: tabular-nums;
    }

    .cd-unit {
        font-size: 11px;
        color: var(--txt-faint);
        margin-top: 8px;
        letter-spacing: 0.1em;
        text-transform: uppercase;
    }

    .cd-sep {
        width: 1px;
        height: 32px;
        background: var(--border);
    }

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

    .live-label {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 15px;
        font-weight: 700;
        color: var(--primary);
    }

    .live-label .pulse-bar {
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--primary);
        animation: pulse-dot 1s infinite;
    }

    /* ===== section spacing ===== */
    .section-pad {
        padding: 96px 0;
    }

    .section-pad-sm {
        padding: 64px 0;
    }

    /* sec header */
    .sec-header {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        gap: 24px;
        margin-bottom: 40px;
        flex-wrap: wrap;
    }

    .see-all {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        font-weight: 500;
        color: var(--txt-sub);
        transition: all 0.25s ease;
        padding: 8px 0;
    }

    .see-all:hover {
        color: var(--primary);
        gap: 12px;
    }

    /* highlights grid */
    .highlights-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .highlight-card {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        transition: all 0.35s ease;
        box-shadow: var(--shadow-card);
        display: flex;
        flex-direction: column;
    }

    .highlight-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-hover);
        border-color: rgba(255, 78, 32, 0.45);
    }

    .highlight-thumb {
        position: relative;
        aspect-ratio: 16 / 9;
        overflow: hidden;
    }

    .highlight-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

    .highlight-card:hover .highlight-thumb img {
        transform: scale(1.05);
    }

    .thumb-overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.6));
    }

    .badge-cat {
        position: absolute;
        top: 12px;
        left: 12px;
        z-index: 3;
        background: rgba(11, 9, 16, 0.8);
        backdrop-filter: blur(8px);
        color: var(--txt);
        font-size: 12px;
        font-weight: 500;
        padding: 4px 12px;
        border-radius: 999px;
        border: 1px solid rgba(255, 255, 255, 0.12);
    }

    .badge-duration {
        position: absolute;
        bottom: 12px;
        right: 12px;
        z-index: 3;
        background: rgba(11, 9, 16, 0.75);
        color: var(--txt);
        font-size: 12px;
        font-weight: 500;
        padding: 3px 10px;
        border-radius: 6px;
        font-family: "Space Grotesk", sans-serif;
        letter-spacing: 0.03em;
    }

    .play-btn {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%) scale(0.7);
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: rgba(255, 78, 32, 0.9);
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 18px;
        z-index: 3;
        opacity: 0;
        transition: all 0.35s ease;
        box-shadow: 0 4px 20px rgba(255, 78, 32, 0.5);
    }

    .highlight-card:hover .play-btn {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }

    .highlight-body {
        padding: 20px 22px 22px;
        display: flex;
        flex-direction: column;
        flex: 1;
    }

    .highlight-body h3 {
        font-size: 18px;
        font-weight: 700;
        line-height: 1.35;
        margin-bottom: 10px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        min-height: 50px;
    }

    .highlight-body h3 a:hover {
        color: var(--primary);
    }

    .highlight-body p.desc {
        font-size: 14px;
        color: var(--txt-sub);
        line-height: 1.65;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        margin-bottom: 16px;
        flex: 1;
    }

    .highlight-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 12px;
        color: var(--txt-faint);
        padding-top: 14px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    .highlight-meta .views {
        display: flex;
        align-items: center;
        gap: 6px;
    }

    .highlight-meta .views i {
        color: var(--violet);
        font-size: 13px;
    }

    .highlight-meta a {
        color: var(--accent);
        font-weight: 500;
        font-size: 12px;
        display: inline-flex;
        align-items: center;
        gap: 4px;
        transition: gap 0.25s;
    }

    .highlight-meta a:hover {
        gap: 8px;
    }

    /* subscribe band */
    .subscribe-band {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: 20px;
        padding: 48px;
        position: relative;
        overflow: hidden;
    }

    .subscribe-band::before {
        content: '';
        position: absolute;
        top: -80px;
        right: -80px;
        width: 300px;
        height: 300px;
        background: radial-gradient(circle, rgba(255, 78, 32, 0.15), transparent 70%);
        pointer-events: none;
    }

    .subscribe-band::after {
        content: '';
        position: absolute;
        bottom: -60px;
        left: -40px;
        width: 200px;
        height: 200px;
        background: radial-gradient(circle, rgba(43, 212, 168, 0.08), transparent 70%);
        pointer-events: none;
    }

    .subscribe-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: center;
        position: relative;
        z-index: 2;
    }

    .subscribe-copy h2 {
        font-size: 28px;
        font-weight: 900;
        line-height: 1.25;
        margin-bottom: 14px;
    }

    .subscribe-copy p {
        font-size: 15px;
        color: var(--txt-sub);
        line-height: 1.7;
    }

    .subscribe-form-wrap {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .subscribe-form {
        display: flex;
        gap: 12px;
    }

    .subscribe-form input {
        flex: 1;
        background: #201A2A;
        border: 1px solid var(--border);
        border-radius: 10px;
        padding: 14px 18px;
        color: var(--txt);
        font-size: 14px;
        transition: border 0.3s, box-shadow 0.3s;
        min-width: 0;
    }

    .subscribe-form input::placeholder {
        color: var(--txt-faint);
    }

    .subscribe-form input:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(255, 78, 32, 0.2);
    }

    .subscribe-form .btn-primary {
        padding: 14px 28px;
        flex-shrink: 0;
    }

    .subscribe-note {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        color: var(--txt-faint);
    }

    .subscribe-note i {
        color: var(--accent);
    }

    .sub-count {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        color: var(--txt-sub);
    }

    .sub-count strong {
        color: var(--accent);
        font-family: "Space Grotesk", sans-serif;
    }

    /* watch area */
    .watch-grid {
        display: grid;
        grid-template-columns: 1.4fr 1fr;
        gap: 40px;
        align-items: stretch;
    }

    .replay-list {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        padding: 28px;
    }

    .replay-list h3 {
        font-size: 20px;
        font-weight: 700;
        margin-bottom: 20px;
    }

    .replay-item {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 14px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .replay-item:last-of-type {
        border-bottom: none;
    }

    .replay-thumb {
        width: 96px;
        height: 60px;
        border-radius: 10px;
        object-fit: cover;
        flex-shrink: 0;
        overflow: hidden;
        position: relative;
    }

    .replay-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .replay-thumb .play-mini {
        position: absolute;
        inset: 0;
        background: rgba(11, 9, 16, 0.5);
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 14px;
        opacity: 0;
        transition: opacity 0.3s;
    }

    .replay-item:hover .play-mini {
        opacity: 1;
    }

    .replay-info {
        flex: 1;
        min-width: 0;
    }

    .replay-info h4 {
        font-size: 14px;
        font-weight: 600;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        margin-bottom: 4px;
        line-height: 1.45;
    }

    .replay-info .meta {
        font-size: 12px;
        color: var(--txt-faint);
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .replay-link {
        color: var(--accent);
        font-size: 14px;
        padding: 8px;
        flex-shrink: 0;
        transition: transform 0.3s;
    }

    .replay-link:hover {
        transform: translateX(4px);
    }

    .entry-cards {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .entry-card {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        padding: 28px;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        transition: all 0.3s;
    }

    .entry-card:hover {
        border-color: rgba(255, 78, 32, 0.4);
        background: var(--raised);
        transform: translateY(-3px);
    }

    .entry-card .icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        margin-bottom: 16px;
    }

    .entry-card .icon.desktop {
        background: rgba(139, 124, 248, 0.12);
        color: var(--violet);
    }

    .entry-card .icon.mobile {
        background: rgba(43, 212, 168, 0.12);
        color: var(--accent);
    }

    .entry-card h4 {
        font-size: 18px;
        font-weight: 700;
        margin-bottom: 8px;
    }

    .entry-card p {
        font-size: 14px;
        color: var(--txt-sub);
        margin-bottom: 16px;
        line-height: 1.6;
    }

    .entry-card a {
        font-size: 14px;
        font-weight: 700;
        color: var(--primary);
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }

    .entry-card a:hover {
        gap: 10px;
    }

    /* news section */
    .news-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .news-card {
        background: var(--card);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 24px;
        transition: all 0.3s;
        display: flex;
        gap: 16px;
    }

    .news-card:hover {
        transform: translateY(-3px);
        border-color: rgba(255, 78, 32, 0.35);
        box-shadow: var(--shadow-hover);
    }

    .news-thumb {
        width: 96px;
        height: 72px;
        border-radius: 10px;
        object-fit: cover;
        flex-shrink: 0;
    }

    .news-body {
        flex: 1;
        min-width: 0;
    }

    .news-tag {
        display: inline-block;
        font-size: 12px;
        color: var(--violet);
        background: rgba(139, 124, 248, 0.1);
        padding: 2px 10px;
        border-radius: 999px;
        margin-bottom: 8px;
        font-weight: 500;
    }

    .news-body h3 {
        font-size: 15px;
        font-weight: 600;
        margin-bottom: 8px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .news-body h3 a:hover {
        color: var(--primary);
    }

    .news-body p {
        font-size: 13px;
        color: var(--txt-sub);
        line-height: 1.6;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        margin-bottom: 10px;
    }

    .news-meta {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-size: 12px;
        color: var(--txt-faint);
    }

    .news-meta .date {
        display: flex;
        align-items: center;
        gap: 6px;
    }

    .news-meta a {
        color: var(--accent);
        font-size: 12px;
    }

    .news-empty {
        grid-column: 1 / -1;
        text-align: center;
        padding: 48px 24px;
        color: var(--txt-faint);
        font-size: 15px;
        background: var(--card);
        border: 1px dashed rgba(255, 255, 255, 0.1);
        border-radius: var(--radius);
    }

    .news-empty i {
        font-size: 40px;
        color: var(--txt-faint);
        display: block;
        margin-bottom: 16px;
        opacity: 0.5;
    }

    /* faq */
    .faq-wrap {
        display: grid;
        grid-template-columns: 0.8fr 1.2fr;
        gap: 56px;
        align-items: flex-start;
    }

    .faq-left .section-title {
        margin-bottom: 16px;
    }

    .faq-left p {
        font-size: 15px;
        color: var(--txt-sub);
        line-height: 1.7;
    }

    .faq-list {
        list-style: none;
    }

    .faq-item {
        border-bottom: 1px solid var(--border);
    }

    .faq-item:first-child {
        border-top: 1px solid var(--border);
    }

    .faq-q {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        padding: 22px 0;
        font-size: 16px;
        font-weight: 700;
        color: var(--txt);
        text-align: left;
        transition: color 0.3s;
    }

    .faq-q:hover {
        color: var(--primary);
    }

    .faq-item.active .faq-q {
        color: var(--primary);
    }

    .faq-icon {
        width: 28px;
        height: 28px;
        border-radius: 50%;
        border: 1px solid var(--border);
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        transition: all 0.3s;
        font-size: 14px;
        color: var(--txt-sub);
        background: transparent;
    }

    .faq-item.active .faq-icon {
        background: var(--primary-grad);
        color: #fff;
        border-color: transparent;
        transform: rotate(45deg);
    }

    .faq-a {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }

    .faq-a-inner {
        padding: 0 0 20px;
        font-size: 14px;
        color: var(--txt-sub);
        line-height: 1.8;
        max-width: 560px;
    }

    .faq-item.active .faq-a {
        max-height: 400px;
    }

    /* cta banner */
    .cta-banner {
        border-radius: 20px;
        background: linear-gradient(135deg, #FF4E20 0%, #FF2E5F 100%);
        padding: 56px 48px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 32px;
        flex-wrap: wrap;
        position: relative;
        overflow: hidden;
    }

    .cta-banner::after {
        content: '';
        position: absolute;
        top: -40px;
        right: -40px;
        width: 180px;
        height: 180px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.08);
    }

    .cta-copy h2 {
        font-size: 28px;
        font-weight: 900;
        color: #fff;
        margin-bottom: 10px;
        line-height: 1.3;
    }

    .cta-copy p {
        font-size: 15px;
        color: rgba(255, 255, 255, 0.85);
        line-height: 1.6;
    }

    .cta-banner .btn-white {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: #fff;
        color: #FF4E20;
        font-weight: 900;
        font-size: 16px;
        padding: 16px 32px;
        border-radius: 12px;
        transition: all 0.3s;
        white-space: nowrap;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
        position: relative;
        z-index: 5;
    }

    .cta-banner .btn-white:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
    }

    .cta-banner .btn-white:active {
        transform: scale(0.98);
    }

    /* footer */
    .site-footer {
        background: var(--bg-deep);
        border-top: 1px solid var(--border);
        padding: 64px 0 0;
        margin-top: 32px;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 1.4fr 1fr 1fr 1fr;
        gap: 40px;
        padding-bottom: 48px;
    }

    .footer-brand .logo {
        margin-bottom: 16px;
    }

    .footer-brand p {
        font-size: 14px;
        color: var(--txt-sub);
        line-height: 1.65;
        margin-bottom: 20px;
        max-width: 280px;
    }

    .footer-col h4 {
        font-size: 14px;
        font-weight: 700;
        color: var(--txt);
        margin-bottom: 20px;
        letter-spacing: 0.05em;
    }

    .footer-col ul {
        list-style: none;
    }

    .footer-col li {
        margin-bottom: 10px;
    }

    .footer-col a {
        font-size: 14px;
        color: var(--txt-sub);
        transition: color 0.25s;
    }

    .footer-col a:hover {
        color: var(--primary);
    }

    .footer-col i {
        font-size: 13px;
        margin-right: 8px;
        color: var(--txt-faint);
        width: 16px;
    }

    .footer-bottom {
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        padding: 24px 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        flex-wrap: wrap;
    }

    .footer-bottom p {
        font-size: 13px;
        color: var(--txt-faint);
    }

    .footer-bottom a {
        color: var(--txt-sub);
        font-size: 13px;
    }

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

    .footer-links {
        display: flex;
        gap: 24px;
    }

    /* responsive */
    @media (max-width: 1024px) {
        .section-pad {
            padding: 72px 0;
        }

        .highlights-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .watch-grid {
            grid-template-columns: 1fr;
            gap: 32px;
        }

        .faq-wrap {
            grid-template-columns: 1fr;
            gap: 32px;
        }

        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }

        .mega-panel {
            width: 600px;
        }

        .mega-grid {
            grid-template-columns: 1fr 1fr;
        }

        .mega-cta {
            grid-column: span 2;
        }
    }

    @media (max-width: 768px) {
        body {
            font-size: 15px;
        }

        .section-pad {
            padding: 56px 0;
        }

        .main-nav {
            display: none;
        }

        .nav-toggle {
            display: flex;
        }

        .header-cta .btn-primary {
            display: none;
        }

        .header-cta .nav-toggle {
            display: flex;
        }

        .hero {
            padding: 120px 0 60px;
            min-height: 520px;
        }

        .hero h1 {
            font-size: 34px;
        }

        .hero-desc {
            font-size: 15px;
        }

        .hero-viewers {
            top: auto;
            bottom: 100px;
            right: 16px;
        }

        .hero-actions {
            flex-direction: column;
            gap: 12px;
        }

        .hero-actions .btn-primary,
        .hero-actions .btn-outline {
            width: 100%;
            justify-content: center;
        }

        .countdown-card {
            padding: 20px;
            flex-direction: column;
            gap: 20px;
        }

        .countdown-digits {
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cd-num {
            font-size: 28px;
        }

        .cd-sep {
            height: 24px;
        }

        .subscribe-grid {
            grid-template-columns: 1fr;
            gap: 28px;
        }

        .subscribe-band {
            padding: 32px 24px;
        }

        .subscribe-form {
            flex-direction: column;
        }

        .subscribe-form .btn-primary {
            width: 100%;
            justify-content: center;
        }

        .news-grid {
            grid-template-columns: 1fr;
        }

        .sec-header {
            flex-direction: column;
            align-items: flex-start;
            gap: 12px;
        }

        .cta-banner {
            padding: 36px 28px;
            flex-direction: column;
            text-align: center;
        }

        .cta-banner .btn-white {
            width: 100%;
            justify-content: center;
        }

        .footer-grid {
            grid-template-columns: 1fr;
            gap: 32px;
        }

        .footer-bottom {
            flex-direction: column;
            text-align: center;
        }

        .footer-links {
            justify-content: center;
        }
    }

    @media (max-width: 520px) {
        .section-title {
            font-size: 26px;
        }

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

        .highlights-grid {
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .hero h1 {
            font-size: 28px;
        }

        .hero-actions .btn-primary,
        .hero-actions .btn-outline {
            font-size: 14px;
            padding: 14px 20px;
        }

        .countdown-digits {
            gap: 12px;
        }

        .cd-num {
            font-size: 24px;
        }

        .cd-unit {
            font-size: 9px;
        }

        .countdown-label {
            font-size: 13px;
        }

        .news-card {
            flex-direction: column;
            gap: 12px;
        }

        .news-thumb {
            width: 100%;
            height: 160px;
        }

        .replay-item {
            flex-wrap: wrap;
        }

        .replay-thumb {
            width: 100%;
            height: 140px;
        }

        .footer-grid {
            grid-template-columns: 1fr;
        }
    }

/* roulang page: article */
:root {
  --bg: #0B0910;
  --bg-deep: #08070C;
  --card: #15111C;
  --card-float: #1E1926;
  --primary: #FF4E20;
  --primary-deep: #FF2E5F;
  --mint: #2BD4A8;
  --violet: #8B7CF8;
  --text: #F4F1F8;
  --text-sub: #A69FB3;
  --text-weak: #6F687E;
  --border: rgba(255,255,255,0.08);
  --radius: 14px;
  --radius-lg: 18px;
  --radius-btn: 10px;
  --shadow-card: 0 8px 24px rgba(0,0,0,0.35);
  --shadow-hover: 0 16px 40px rgba(0,0,0,0.5);
  --font-cn: "Noto Sans SC", system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-num: "Space Grotesk", "Roboto Mono", monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-cn);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

input {
  font-family: inherit;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==================== Header / Nav ==================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11, 9, 16, 0.88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  height: 68px;
}

.header-inner {
  max-width: 1200px;
  height: 68px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  box-shadow: 0 4px 16px rgba(255, 78, 32, 0.35);
}

.logo-text {
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.02em;
  color: var(--text);
  white-space: nowrap;
}

.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 10px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-sub);
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.nav-link.active {
  color: var(--primary);
  font-weight: 700;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 16px;
  right: 16px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-deep));
}

/* Mega Panel */
.mega-panel {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 820px;
  background: var(--card-float);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
  z-index: 2000;
}

.nav-item:hover .mega-panel,
.nav-item:focus-within .mega-panel {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.mega-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.4fr 1fr;
  gap: 28px;
}

.mega-cats .title,
.mega-preview .title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-weak);
  margin-bottom: 14px;
}

.mega-cats ul {
  list-style: none;
}

.mega-cats li {
  margin-bottom: 4px;
}

.mega-cats a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 14px;
  color: var(--text-sub);
  transition: background 0.2s, color 0.2s;
}

.mega-cats a i {
  width: 20px;
  color: var(--violet);
  font-size: 13px;
}

.mega-cats a:hover {
  background: rgba(139, 124, 248, 0.08);
  color: var(--text);
}

.mega-preview {
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 0 22px;
}

.mega-item {
  display: flex;
  gap: 12px;
  padding: 8px 0;
  border-radius: 10px;
}

.mega-item img {
  width: 60px;
  height: 44px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
}

.mega-item .meta {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mega-item .time {
  font-size: 12px;
  color: var(--text-weak);
  margin-top: 3px;
}

.mega-cta {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  background: linear-gradient(180deg, rgba(11, 9, 16, 0.2), rgba(11, 9, 16, 0.9));
}

.mega-cta img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -1;
}

.live-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 78, 32, 0.92);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.live-badge .dot {
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  animation: pulse-dot 1.5s infinite;
}

.mega-cta h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-btn);
  padding: 10px 20px;
  transition: filter 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: #fff;
  box-shadow: 0 6px 20px rgba(255, 78, 32, 0.3);
}

.btn-primary:hover {
  filter: brightness(1.12);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
  border-radius: 8px;
}

.btn-live {
  padding: 9px 18px;
}

.btn-live i {
  font-size: 12px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 18px;
  align-items: center;
  justify-content: center;
}

/* ==================== Post Hero ==================== */
.post-hero {
  position: relative;
  padding: 120px 0 64px;
  margin-top: 68px;
  background: url('/assets/images/backpic/back-2.webp') center / cover no-repeat;
  border-bottom: 1px solid var(--border);
}

.post-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(8, 7, 12, 0.94) 25%, rgba(11, 9, 16, 0.78) 60%, rgba(139, 124, 248, 0.22));
}

.post-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 80px;
  background: linear-gradient(180deg, transparent, var(--bg));
}

.post-hero .container {
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 22px;
}

.breadcrumb a {
  color: var(--text-sub);
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb .sep {
  color: var(--text-weak);
}

.breadcrumb .current {
  color: var(--text);
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 999px;
  background: rgba(255, 78, 32, 0.14);
  border: 1px solid rgba(255, 78, 32, 0.35);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.post-hero .post-title-wrap {
  max-width: 840px;
}

.post-hero h1 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 20px;
}

.post-hero h1 .brand-suffix {
  color: var(--primary);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  color: var(--text-sub);
}

.article-meta .meta-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.article-meta .meta-item i {
  color: var(--text-weak);
  font-size: 13px;
}

.article-meta .author-name {
  color: var(--mint);
  font-weight: 500;
}

/* ==================== Article Layout ==================== */
.article-section {
  padding: 48px 0 80px;
  position: relative;
  z-index: 2;
}

.article-wrap {
  max-width: 900px;
  margin: 0 auto;
}

.article-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 48px 52px;
  box-shadow: var(--shadow-card);
}

/* Article Content */
.article-content {
  font-size: 16px;
  color: #DCD7E2;
  line-height: 1.85;
}

.article-content > *:first-child {
  margin-top: 0;
}

.article-content p {
  margin: 0 0 24px;
}

.article-content h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin: 40px 0 18px;
  padding-left: 16px;
  border-left: 3px solid var(--primary);
  line-height: 1.4;
}

.article-content h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  margin: 30px 0 14px;
}

.article-content a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-content a:hover {
  color: var(--primary-deep);
}

.article-content blockquote {
  margin: 26px 0;
  padding: 18px 22px;
  border-left: 3px solid var(--mint);
  background: rgba(43, 212, 168, 0.06);
  border-radius: 0 12px 12px 0;
  color: var(--text-sub);
  font-size: 15px;
}

.article-content img {
  border-radius: 14px;
  margin: 26px 0;
  box-shadow: var(--shadow-card);
}

.article-content ul,
.article-content ol {
  margin: 0 0 24px;
  padding-left: 26px;
}

.article-content li {
  margin: 8px 0;
}

.article-content li::marker {
  color: var(--primary);
}

.article-content code {
  background: var(--card-float);
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--mint);
  font-family: var(--font-num);
}

.article-content pre {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  overflow-x: auto;
  margin: 26px 0;
}

.article-content pre code {
  background: none;
  padding: 0;
  color: var(--text);
}

/* Article Empty */
.article-empty {
  text-align: center;
  padding: 60px 24px;
}

.article-empty i {
  font-size: 48px;
  color: var(--text-weak);
  margin-bottom: 18px;
}

.article-empty p {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
}

/* Tags */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.article-tags .tag-label {
  font-size: 13px;
  color: var(--text-weak);
  font-weight: 500;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--card-float);
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-sub);
  transition: border-color 0.2s, color 0.2s;
}

.tag-pill:hover {
  color: var(--violet);
  border-color: var(--violet);
}

/* Post Pager */
.post-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 36px;
}

.pager-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--card-float);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.pager-link:hover {
  border-color: rgba(255, 78, 32, 0.45);
  transform: translateY(-2px);
}

.pager-link.next {
  justify-content: flex-end;
  text-align: right;
}

.pager-link i {
  font-size: 16px;
  color: var(--primary);
  flex-shrink: 0;
}

.pager-link small {
  display: block;
  font-size: 12px;
  color: var(--text-weak);
  margin-bottom: 4px;
}

.pager-link .pager-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Related Section */
.related-section {
  margin-top: 48px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.section-eyebrow {
  font-size: 12px;
  font-family: var(--font-num);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 6px;
}

.section-title {
  font-size: 28px;
  font-weight: 900;
  color: var(--text);
  line-height: 1.25;
}

.section-more {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-sub);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s, gap 0.2s;
  flex-shrink: 0;
}

.section-more:hover {
  color: var(--primary);
  gap: 10px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.story-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.story-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 78, 32, 0.45);
}

.story-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.story-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.story-card:hover .story-thumb img {
  transform: scale(1.05);
}

.duration {
  position: absolute;
  right: 12px;
  bottom: 12px;
  background: rgba(0, 0, 0, 0.72);
  color: #fff;
  font-size: 11px;
  font-family: var(--font-num);
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  backdrop-filter: blur(4px);
}

.story-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11, 9, 16, 0.2);
  opacity: 0;
  transition: opacity 0.3s;
}

.story-play span {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  box-shadow: 0 8px 24px rgba(255, 78, 32, 0.4);
}

.story-card:hover .story-play {
  opacity: 1;
}

.story-body {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.story-body .cat-badge {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: 12px;
  font-size: 11px;
  padding: 4px 12px;
}

.story-body h3 {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
}

.story-card:hover .story-body h3 {
  color: var(--primary);
}

.story-body p {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.6;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.story-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  font-size: 12px;
  color: var(--text-weak);
}

.story-meta i {
  margin-right: 4px;
}

.story-meta .more {
  color: var(--mint);
  font-weight: 500;
}

/* Back to Category */
.back-category {
  margin-top: 40px;
  text-align: center;
}

/* ==================== CTA Banner ==================== */
.cta-banner {
  margin-top: 56px;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  padding: 52px 44px;
  background: linear-gradient(120deg, rgba(255, 78, 32, 0.95), rgba(255, 46, 95, 0.9)), url('/assets/images/backpic/back-3.webp') center / cover no-repeat;
  background-blend-mode: overlay;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 160px at 85% 20%, rgba(255, 255, 255, 0.18), transparent 70%);
}

.cta-banner .cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}

.cta-banner h2 {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  color: #fff;
  line-height: 1.35;
  max-width: 620px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  margin-top: 8px;
}

.cta-btn {
  background: #fff;
  color: var(--primary);
  padding: 13px 28px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius-btn);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.3);
}

.cta-btn:active {
  transform: scale(0.98);
}

/* ==================== Footer ==================== */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 64px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--border);
}

.footer-brand .logo {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-sub);
  max-width: 280px;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 18px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  font-size: 14px;
  color: var(--text-sub);
  transition: color 0.2s, padding-left 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-col a i {
  font-size: 12px;
  color: var(--text-weak);
  width: 16px;
}

.footer-col a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-weak);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-weak);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--primary);
}

/* ==================== Animations / States ==================== */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {
  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(11, 9, 16, 0.98);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
  }

  .main-nav.open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .nav-link {
    padding: 12px 16px;
    border-radius: 10px;
  }

  .nav-link.active::after {
    display: none;
  }

  .mega-panel {
    display: none !important;
  }

  .header-actions .btn-live span {
    display: none;
  }

  .mega-grid {
    grid-template-columns: 1fr;
  }

  .mega-preview {
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 18px 0;
  }

  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .article-card {
    padding: 36px 32px;
  }
}

@media (max-width: 768px) {
  .post-hero {
    padding: 100px 0 48px;
  }

  .article-card {
    padding: 28px 22px;
    border-radius: 14px;
  }

  .article-content {
    font-size: 15px;
  }

  .article-content h2 {
    font-size: 21px;
  }

  .post-pager {
    grid-template-columns: 1fr;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .cta-banner {
    padding: 40px 28px;
  }

  .cta-banner .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-btn {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 520px) {
  .logo-text {
    font-size: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .article-meta {
    gap: 12px;
  }

  .post-hero h1 {
    font-size: 26px;
  }

  .section-title {
    font-size: 23px;
  }
}

/* roulang page: category1 */
:root {
        --bg: #0B0910;
        --bg-deep: #08070C;
        --panel: #15111C;
        --raised: #1E1926;
        --brand: #FF4E20;
        --brand-dark: #E04010;
        --brand-grad: linear-gradient(135deg, #FF4E20, #FF2E5F);
        --mint: #2BD4A8;
        --mint-glow: rgba(43, 212, 168, 0.35);
        --purple: #8B7CF8;
        --text-main: #F4F1F8;
        --text-sub: #A69FB3;
        --text-weak: #6F687E;
        --border: rgba(255, 255, 255, 0.08);
        --radius: 14px;
        --radius-lg: 18px;
        --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
        --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.5);
        --font-sans: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
        --font-display: "Space Grotesk", "Noto Sans SC", sans-serif;
    }
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    html {
        scroll-behavior: smooth;
    }
    body {
        font-family: var(--font-sans);
        background: var(--bg);
        color: var(--text-main);
        line-height: 1.75;
        font-size: 16px;
        -webkit-font-smoothing: antialiased;
    }
    img {
        max-width: 100%;
        display: block;
        object-fit: cover;
    }
    a {
        color: inherit;
        text-decoration: none;
        transition: color .2s ease;
    }
    button {
        font-family: inherit;
        border: none;
        background: none;
        cursor: pointer;
        color: inherit;
    }
    ul,
    ol {
        list-style: none;
    }
    input {
        font-family: inherit;
        outline: none;
    }
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 24px;
    }

    /* ---------- Header & Nav ---------- */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        background: rgba(11, 9, 16, .88);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border);
        height: 68px;
    }
    .header-inner {
        max-width: 1320px;
        margin: 0 auto;
        height: 68px;
        padding: 0 24px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
    }
    .logo {
        display: inline-flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }
    .logo-icon {
        width: 38px;
        height: 38px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--brand-grad);
        border-radius: 10px;
        font-size: 18px;
        font-weight: 900;
        color: #fff;
        box-shadow: 0 4px 16px rgba(255, 78, 32, .4);
    }
    .logo-text {
        font-size: 18px;
        font-weight: 900;
        letter-spacing: .02em;
        white-space: nowrap;
    }
    .main-nav {
        flex: 1;
        display: flex;
        justify-content: center;
    }
    .nav-list {
        display: flex;
        align-items: center;
        gap: 4px;
    }
    .nav-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        height: 68px;
        padding: 0 18px;
        font-size: 15px;
        font-weight: 500;
        color: var(--text-sub);
        position: relative;
        transition: color .2s ease;
        white-space: nowrap;
    }
    .nav-link:hover {
        color: var(--text-main);
    }
    .nav-link.active {
        color: var(--text-main);
        font-weight: 700;
    }
    .nav-link.active::after {
        content: '';
        position: absolute;
        left: 18px;
        right: 18px;
        bottom: 0;
        height: 3px;
        background: var(--brand);
        border-radius: 3px 3px 0 0;
    }
    .nav-item {
        position: relative;
    }
    .mega-panel {
        position: absolute;
        top: 68px;
        left: 50%;
        transform: translateX(-50%);
        min-width: 720px;
        background: #0d0b13;
        border: 1px solid var(--border);
        border-radius: 0 0 18px 18px;
        box-shadow: 0 24px 60px rgba(0, 0, 0, .6);
        padding: 28px 32px;
        opacity: 0;
        visibility: hidden;
        transition: opacity .2s ease, visibility .2s ease, transform .2s ease, top .2s ease;
        pointer-events: none;
        z-index: 999;
    }
    .nav-item:hover .mega-panel,
    .nav-item:focus-within .mega-panel {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        top: 68px;
    }
    .mega-grid {
        display: grid;
        grid-template-columns: 1.1fr 1fr 0.9fr;
        gap: 24px;
    }
    .mega-grid .title {
        font-size: 12px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: .18em;
        color: var(--text-weak);
        margin-bottom: 14px;
        font-family: var(--font-display);
    }
    .mega-cats li+li {
        margin-top: 6px;
    }
    .mega-cats a {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 8px 10px;
        border-radius: 8px;
        font-size: 14px;
        color: var(--text-sub);
        transition: background .2s, color .2s;
    }
    .mega-cats a:hover {
        background: rgba(255, 78, 32, .1);
        color: var(--brand);
    }
    .mega-cats i {
        width: 20px;
        text-align: center;
        color: var(--purple);
        font-size: 13px;
    }
    .mega-preview .mega-item {
        display: flex;
        gap: 12px;
        align-items: center;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, .05);
    }
    .mega-preview .mega-item:last-child {
        border-bottom: none;
    }
    .mega-preview img {
        width: 68px;
        height: 46px;
        border-radius: 8px;
        flex-shrink: 0;
        object-fit: cover;
    }
    .mega-preview .meta {
        font-size: 13px;
        color: var(--text-main);
        line-height: 1.4;
    }
    .mega-preview .time {
        font-size: 12px;
        color: var(--text-weak);
        margin-top: 2px;
    }
    .mega-entry {
        background: linear-gradient(160deg, #1a1420, #121017);
        border: 1px solid var(--border);
        border-radius: 14px;
        padding: 16px;
        display: flex;
        flex-direction: column;
        gap: 10px;
        position: relative;
        overflow: hidden;
    }
    .mega-entry img {
        width: 100%;
        height: 80px;
        border-radius: 10px;
        object-fit: cover;
    }
    .mega-entry .badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 11px;
        font-weight: 700;
        color: #fff;
        background: var(--brand);
        border-radius: 999px;
        padding: 3px 10px;
        width: fit-content;
    }
    .mega-entry .badge::before {
        content: '';
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: #fff;
        animation: pulse 1.5s infinite;
    }
    .mega-entry .entry-title {
        font-size: 14px;
        font-weight: 700;
    }
    .btn-primary-sm {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        background: var(--brand);
        color: #fff;
        font-size: 13px;
        font-weight: 700;
        padding: 8px 14px;
        border-radius: 8px;
        transition: filter .2s, transform .2s;
    }
    .btn-primary-sm:hover {
        filter: brightness(1.12);
        transform: translateY(-1px);
    }
    .cta-btn {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: var(--brand-grad);
        color: #fff;
        font-size: 14px;
        font-weight: 700;
        padding: 10px 22px;
        border-radius: 10px;
        box-shadow: 0 4px 18px rgba(255, 78, 32, .35);
        transition: filter .2s, transform .2s, box-shadow .2s;
        flex-shrink: 0;
    }
    .cta-btn:hover {
        filter: brightness(1.1);
        transform: translateY(-2px);
        box-shadow: 0 8px 26px rgba(255, 78, 32, .45);
    }
    .cta-btn:active {
        transform: scale(.97);
    }
    .nav-toggle {
        display: none;
        width: 40px;
        height: 40px;
        border-radius: 10px;
        background: var(--panel);
        border: 1px solid var(--border);
        align-items: center;
        justify-content: center;
        font-size: 18px;
        color: var(--text-main);
    }

    /* ---------- Hero ---------- */
    .page-hero {
        position: relative;
        padding: 150px 0 80px;
        margin-top: 68px;
        overflow: hidden;
        background: var(--bg-deep);
    }
    .hero-bg {
        position: absolute;
        inset: 0;
        background-size: cover;
        background-position: center;
        z-index: 0;
    }
    .hero-bg::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(130deg, rgba(8, 7, 12, .96) 0%, rgba(8, 7, 12, .8) 50%, rgba(8, 7, 12, .55) 100%);
    }
    .page-hero .container {
        position: relative;
        z-index: 1;
    }
    .breadcrumb {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 13px;
        color: var(--text-weak);
        margin-bottom: 20px;
    }
    .breadcrumb a {
        color: var(--text-sub);
        transition: color .2s;
    }
    .breadcrumb a:hover {
        color: var(--brand);
    }
    .breadcrumb i {
        font-size: 10px;
        color: var(--text-weak);
    }
    .page-hero h1 {
        font-size: clamp(30px, 5vw, 48px);
        font-weight: 900;
        line-height: 1.2;
        letter-spacing: -.01em;
        margin-bottom: 12px;
    }
    .brand-text {
        color: var(--brand);
        background: linear-gradient(135deg, #FF4E20, #FF7A45);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
    .hero-sub {
        font-size: 16px;
        color: var(--text-sub);
        max-width: 520px;
        margin-bottom: 28px;
    }
    .hero-actions {
        display: flex;
        gap: 14px;
        flex-wrap: wrap;
        margin-bottom: 44px;
    }
    .btn-primary,
    .btn-secondary,
    .btn-white {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 15px;
        font-weight: 700;
        padding: 13px 28px;
        border-radius: 10px;
        transition: filter .2s, transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s;
        border: 1px solid transparent;
    }
    .btn-primary {
        background: var(--brand-grad);
        color: #fff;
        box-shadow: 0 6px 22px rgba(255, 78, 32, .35);
    }
    .btn-primary:hover {
        filter: brightness(1.1);
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(255, 78, 32, .45);
    }
    .btn-primary:active {
        transform: scale(.97);
    }
    .btn-secondary {
        background: transparent;
        color: var(--text-main);
        border-color: rgba(255, 255, 255, .2);
    }
    .btn-secondary:hover {
        border-color: var(--brand);
        color: var(--brand);
        transform: translateY(-2px);
    }
    .btn-secondary:active {
        transform: scale(.97);
    }
    .hero-stats {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
    }
    .stat-item {
        background: rgba(21, 17, 28, .75);
        backdrop-filter: blur(8px);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 14px 22px;
        min-width: 110px;
        text-align: center;
    }
    .stat-item .stat-num {
        display: block;
        font-family: var(--font-display);
        font-size: 24px;
        font-weight: 700;
        color: var(--mint);
        line-height: 1.2;
    }
    .stat-item .stat-label {
        display: block;
        font-size: 12px;
        color: var(--text-weak);
        margin-top: 4px;
    }

    /* ---------- Section Head ---------- */
    .section-head {
        text-align: center;
        margin-bottom: 48px;
    }
    .section-head.between {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        text-align: left;
        gap: 16px;
        flex-wrap: wrap;
    }
    .section-eyebrow {
        display: inline-block;
        font-family: var(--font-display);
        font-size: 12px;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: .18em;
        color: var(--brand);
        margin-bottom: 10px;
    }
    .section-head h2 {
        font-size: clamp(24px, 3vw, 32px);
        font-weight: 900;
        line-height: 1.2;
        letter-spacing: -.01em;
    }
    .section-head p {
        color: var(--text-sub);
        font-size: 14px;
        max-width: 520px;
        margin: 10px auto 0;
    }
    .section-head.between p {
        max-width: unset;
        margin: 6px 0 0;
    }
    .link-more {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 14px;
        font-weight: 700;
        color: var(--text-sub);
        transition: color .2s, gap .2s;
    }
    .link-more:hover {
        color: var(--brand);
        gap: 10px;
    }

    /* ---------- Timeline ---------- */
    .timeline-section {
        padding: 96px 0;
        background: var(--bg);
    }
    .timeline-grid {
        max-width: 800px;
        margin: 0 auto;
        position: relative;
    }
    .timeline-grid::before {
        content: '';
        position: absolute;
        left: 90px;
        top: 0;
        bottom: 0;
        width: 1px;
        background: linear-gradient(to bottom, transparent, rgba(255, 78, 32, .4), rgba(43, 212, 168, .3), transparent);
    }
    .timeline-item {
        display: grid;
        grid-template-columns: 80px 20px 1fr;
        gap: 14px;
        padding: 18px 0;
        position: relative;
    }
    .timeline-time {
        text-align: right;
        padding-top: 4px;
    }
    .time-text {
        font-family: var(--font-display);
        font-size: 20px;
        font-weight: 700;
        color: var(--text-main);
        letter-spacing: .02em;
    }
    .time-label {
        display: block;
        font-size: 12px;
        color: var(--text-weak);
        margin-top: 2px;
    }
    .timeline-dot {
        width: 14px;
        height: 14px;
        border-radius: 50%;
        background: var(--brand);
        border: 3px solid rgba(255, 78, 32, .3);
        box-shadow: 0 0 0 4px rgba(255, 78, 32, .1);
        margin-top: 6px;
        justify-self: center;
    }
    .timeline-item:nth-child(2) .timeline-dot {
        background: var(--purple);
        border-color: rgba(139, 124, 248, .35);
        box-shadow: 0 0 0 4px rgba(139, 124, 248, .1);
    }
    .timeline-item:nth-child(3) .timeline-dot {
        background: var(--mint);
        border-color: var(--mint-glow);
        box-shadow: 0 0 0 4px rgba(43, 212, 168, .1);
        animation: pulse 2s infinite;
    }
    .timeline-item:nth-child(4) .timeline-dot {
        background: var(--text-weak);
        border-color: rgba(255, 255, 255, .15);
    }
    .timeline-content {
        background: var(--panel);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 20px 24px;
        transition: border-color .2s, transform .2s, box-shadow .2s;
    }
    .timeline-content:hover {
        border-color: rgba(255, 78, 32, .3);
        transform: translateY(-2px);
        box-shadow: var(--shadow);
    }
    .timeline-content h3 {
        font-size: 17px;
        font-weight: 700;
        margin-top: 8px;
        margin-bottom: 4px;
    }
    .timeline-content p {
        font-size: 14px;
        color: var(--text-sub);
        line-height: 1.6;
    }
    .badge-mint,
    .badge-brand,
    .badge-gray {
        display: inline-flex;
        align-items: center;
        font-size: 11px;
        font-weight: 700;
        border-radius: 999px;
        padding: 3px 12px;
        letter-spacing: .02em;
    }
    .badge-mint {
        background: rgba(43, 212, 168, .12);
        color: var(--mint);
    }
    .badge-brand {
        background: rgba(255, 78, 32, .12);
        color: var(--brand);
    }
    .badge-gray {
        background: rgba(255, 255, 255, .08);
        color: var(--text-weak);
    }

    /* ---------- Cards ---------- */
    .cards-section {
        padding: 96px 0;
        background: var(--bg-deep);
    }
    .cards-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
    .info-card {
        background: var(--panel);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        overflow: hidden;
        display: flex;
        flex-direction: column;
        transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
    }
    .info-card:hover {
        transform: translateY(-4px);
        border-color: rgba(255, 78, 32, .45);
        box-shadow: var(--shadow-hover);
    }
    .card-media {
        position: relative;
        overflow: hidden;
        aspect-ratio: 16 / 9;
    }
    .card-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .5s ease;
    }
    .info-card:hover .card-media img {
        transform: scale(1.05);
    }
    .card-badges {
        position: absolute;
        top: 12px;
        left: 12px;
        right: 12px;
        display: flex;
        justify-content: space-between;
        z-index: 2;
    }
    .badge-cat,
    .badge-duration {
        font-size: 11px;
        font-weight: 700;
        border-radius: 999px;
        padding: 3px 12px;
        backdrop-filter: blur(6px);
    }
    .badge-cat {
        background: rgba(255, 78, 32, .9);
        color: #fff;
    }
    .badge-duration {
        background: rgba(0, 0, 0, .6);
        color: #fff;
    }
    .card-play {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%) scale(.8);
        width: 44px;
        height: 44px;
        background: rgba(255, 78, 32, .9);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        color: #fff;
        opacity: 0;
        transition: opacity .3s, transform .3s;
        z-index: 2;
    }
    .info-card:hover .card-play {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    .card-body {
        padding: 20px 22px;
        display: flex;
        flex-direction: column;
        flex: 1;
    }
    .card-title {
        font-size: 18px;
        font-weight: 700;
        line-height: 1.4;
        margin-bottom: 8px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        transition: color .2s;
    }
    .info-card:hover .card-title {
        color: var(--brand);
    }
    .card-summary {
        font-size: 14px;
        color: var(--text-sub);
        line-height: 1.6;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        margin-bottom: 14px;
        flex: 1;
    }
    .card-meta {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 12px;
        color: var(--text-weak);
        border-top: 1px solid var(--border);
        padding-top: 12px;
    }
    .card-meta span {
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }

    /* ---------- Info List ---------- */
    .list-section {
        padding: 96px 0;
        background: var(--bg);
    }
    .info-list {
        max-width: 860px;
        margin: 0 auto;
    }
    .info-list-item {
        display: flex;
        gap: 20px;
        padding: 20px 0;
        border-bottom: 1px solid var(--border);
        transition: background .2s, padding .2s;
    }
    .info-list-item:last-child {
        border-bottom: none;
    }
    .info-list-item:hover {
        padding-left: 12px;
        background: linear-gradient(to right, rgba(255, 78, 32, .05), transparent);
    }
    .list-thumb {
        flex-shrink: 0;
        width: 120px;
        height: 80px;
        border-radius: 12px;
        overflow: hidden;
    }
    .list-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .4s;
    }
    .info-list-item:hover .list-thumb img {
        transform: scale(1.05);
    }
    .list-body {
        flex: 1;
    }
    .list-tags {
        margin-bottom: 6px;
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
    }
    .list-title {
        font-size: 17px;
        font-weight: 700;
        line-height: 1.45;
        margin-bottom: 6px;
        transition: color .2s;
    }
    .info-list-item:hover .list-title {
        color: var(--brand);
    }
    .list-summary {
        font-size: 14px;
        color: var(--text-sub);
        line-height: 1.6;
        margin-bottom: 8px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .list-meta {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 12px;
        color: var(--text-weak);
    }
    .list-meta a {
        color: var(--mint);
        font-weight: 700;
        display: inline-flex;
        align-items: center;
        gap: 4px;
        transition: gap .2s;
    }
    .list-meta a:hover {
        gap: 8px;
    }

    /* ---------- Subscribe ---------- */
    .subscribe-section {
        padding: 40px 0 96px;
        background: var(--bg);
    }
    .subscribe-card {
        position: relative;
        background: linear-gradient(145deg, #191420, #100d16);
        border: 1px solid var(--border);
        border-radius: 20px;
        padding: 56px 48px;
        text-align: center;
        overflow: hidden;
    }
    .sub-glow {
        position: absolute;
        top: -80px;
        left: 50%;
        transform: translateX(-50%);
        width: 360px;
        height: 200px;
        background: radial-gradient(ellipse, rgba(255, 78, 32, .25), transparent 70%);
        pointer-events: none;
    }
    .subscribe-card h2 {
        position: relative;
        font-size: clamp(24px, 3vw, 30px);
        font-weight: 900;
        margin-bottom: 10px;
    }
    .subscribe-card>p {
        position: relative;
        color: var(--text-sub);
        font-size: 15px;
        margin-bottom: 28px;
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
    .subscribe-form {
        position: relative;
        display: flex;
        gap: 10px;
        max-width: 520px;
        margin: 0 auto 16px;
    }
    .subscribe-input {
        flex: 1;
        background: var(--raised);
        border: 1px solid var(--border);
        border-radius: 10px;
        padding: 12px 18px;
        color: var(--text-main);
        font-size: 14px;
        transition: border-color .2s, box-shadow .2s;
    }
    .subscribe-input::placeholder {
        color: var(--text-weak);
    }
    .subscribe-input:focus {
        border-color: var(--brand);
        box-shadow: 0 0 0 3px rgba(255, 78, 32, .15);
        outline: none;
    }
    .subscribe-input.error {
        border-color: #F43F5E;
        box-shadow: 0 0 0 3px rgba(244, 63, 94, .15);
    }
    .subscribe-input.success {
        border-color: var(--mint);
        box-shadow: 0 0 0 3px rgba(43, 212, 168, .15);
    }
    .subscribe-btn.subscribed {
        background: var(--mint);
        box-shadow: 0 4px 16px rgba(43, 212, 168, .4);
    }
    .sub-note {
        position: relative;
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        color: var(--text-weak);
    }
    .sub-note i {
        color: var(--mint);
    }

    /* ---------- FAQ ---------- */
    .faq-section {
        padding: 96px 0;
        background: var(--bg-deep);
    }
    .faq-wrap {
        display: grid;
        grid-template-columns: 0.8fr 1.2fr;
        gap: 48px;
        align-items: start;
        max-width: 1060px;
        margin: 0 auto;
    }
    .faq-side .section-eyebrow {
        margin-bottom: 12px;
    }
    .faq-side h2 {
        font-size: clamp(24px, 3vw, 32px);
        font-weight: 900;
        line-height: 1.2;
        margin-bottom: 12px;
    }
    .faq-side p {
        color: var(--text-sub);
        font-size: 14px;
        max-width: 320px;
    }
    .faq-list {}
    .faq-item {
        border-bottom: 1px solid var(--border);
    }
    .faq-question {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 16px;
        padding: 20px 8px;
        font-size: 16px;
        font-weight: 700;
        color: var(--text-main);
        text-align: left;
        transition: color .2s;
    }
    .faq-question:hover {
        color: var(--brand);
    }
    .faq-question i {
        flex-shrink: 0;
        width: 28px;
        height: 28px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: var(--panel);
        border: 1px solid var(--border);
        font-size: 12px;
        color: var(--text-sub);
        transition: transform .3s, background .3s, color .3s, border-color .3s;
    }
    .faq-item.open .faq-question {
        color: var(--brand);
    }
    .faq-item.open .faq-question i {
        transform: rotate(45deg);
        background: rgba(255, 78, 32, .15);
        border-color: rgba(255, 78, 32, .4);
        color: var(--brand);
    }
    .faq-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height .35s ease, padding .35s ease;
        padding: 0 8px;
        color: var(--text-sub);
        font-size: 14px;
        line-height: 1.7;
    }
    .faq-item.open .faq-answer {
        max-height: 300px;
        padding-bottom: 20px;
    }

    /* ---------- CTA ---------- */
    .cta-section {
        padding: 60px 0 96px;
        background: var(--bg-deep);
    }
    .cta-banner {
        background: var(--brand-grad);
        border-radius: 20px;
        padding: 56px 48px;
        text-align: center;
        position: relative;
        overflow: hidden;
        box-shadow: 0 16px 50px rgba(255, 78, 32, .3);
    }
    .cta-banner::before {
        content: '';
        position: absolute;
        top: -40px;
        right: -40px;
        width: 160px;
        height: 160px;
        background: rgba(255, 255, 255, .06);
        border-radius: 50%;
    }
    .cta-banner::after {
        content: '';
        position: absolute;
        bottom: -60px;
        left: -20px;
        width: 200px;
        height: 120px;
        background: rgba(255, 255, 255, .05);
        border-radius: 50%;
        transform: rotate(-20deg);
    }
    .cta-banner h2 {
        position: relative;
        font-size: clamp(24px, 3vw, 32px);
        font-weight: 900;
        color: #fff;
        margin-bottom: 8px;
    }
    .cta-banner p {
        position: relative;
        font-size: 15px;
        color: rgba(255, 255, 255, .85);
        margin-bottom: 26px;
    }
    .btn-white {
        background: #fff;
        color: var(--brand);
        position: relative;
        box-shadow: 0 6px 20px rgba(0, 0, 0, .15);
    }
    .btn-white:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 28px rgba(0, 0, 0, .25);
        filter: brightness(.95);
    }
    .btn-white:active {
        transform: scale(.97);
    }

    /* ---------- Footer ---------- */
    .site-footer {
        background: var(--bg-deep);
        border-top: 1px solid var(--border);
        padding: 72px 0 0;
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 1.4fr 1fr 1fr 1fr;
        gap: 40px;
        padding-bottom: 48px;
    }
    .footer-brand .logo {
        margin-bottom: 14px;
    }
    .footer-brand p {
        font-size: 14px;
        color: var(--text-sub);
        max-width: 280px;
        line-height: 1.7;
    }
    .footer-col h4 {
        font-size: 14px;
        font-weight: 700;
        margin-bottom: 16px;
        letter-spacing: .02em;
    }
    .footer-col ul li {
        margin-bottom: 8px;
    }
    .footer-col a {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        color: var(--text-sub);
        transition: color .2s;
    }
    .footer-col a:hover {
        color: var(--brand);
    }
    .footer-col i {
        font-size: 12px;
        color: var(--text-weak);
        width: 16px;
        text-align: center;
    }
    .footer-bottom {
        border-top: 1px solid var(--border);
        padding: 20px 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
    }
    .footer-bottom p {
        font-size: 13px;
        color: var(--text-weak);
    }
    .footer-links {
        display: flex;
        gap: 20px;
    }
    .footer-links a {
        font-size: 13px;
        color: var(--text-weak);
        transition: color .2s;
    }
    .footer-links a:hover {
        color: var(--brand);
    }

    /* ---------- Focus ---------- */
    :focus-visible {
        outline: 2px solid var(--brand);
        outline-offset: 2px;
        border-radius: 4px;
    }

    /* ---------- Animations ---------- */
    @keyframes pulse {
        0%,
        100% {
            opacity: 1;
            transform: scale(1);
        }
        50% {
            opacity: .6;
            transform: scale(.8);
        }
    }

    /* ---------- Responsive ---------- */
    @media (max-width: 1024px) {
        .nav-toggle {
            display: flex;
        }
        .main-nav {
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            background: rgba(11, 9, 16, .98);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease;
            display: block;
        }
        .main-nav.open {
            max-height: 90vh;
            overflow-y: auto;
        }
        .nav-list {
            flex-direction: column;
            align-items: stretch;
            padding: 12px 24px 24px;
            gap: 0;
        }
        .nav-link {
            height: auto;
            padding: 14px 0;
            border-bottom: 1px solid rgba(255, 255, 255, .04);
        }
        .nav-link.active::after {
            display: none;
        }
        .nav-link.active {
            color: var(--brand);
        }
        .nav-item {
            position: static;
        }
        .nav-item>.nav-link::after {
            content: none;
        }
        .mega-panel {
            position: static;
            transform: none;
            min-width: 0;
            width: 100%;
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            box-shadow: none;
            border-radius: 0;
            border: none;
            border-bottom: 1px solid var(--border);
            background: rgba(0, 0, 0, .2);
            padding: 16px 0;
            display: none;
            transition: none;
        }
        .nav-item.open .mega-panel {
            display: block;
        }
        .mega-grid {
            grid-template-columns: 1fr;
            gap: 16px;
        }
        .mega-entry {
            display: none;
        }
        .cards-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .faq-wrap {
            grid-template-columns: 1fr;
            gap: 24px;
        }
        .footer-grid {
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
    }
    @media (max-width: 768px) {
        .page-hero {
            padding: 120px 0 56px;
        }
        .hero-actions {
            flex-direction: column;
            align-items: stretch;
        }
        .hero-actions .btn-primary,
        .hero-actions .btn-secondary {
            justify-content: center;
        }
        .timeline-grid::before {
            left: 18px;
        }
        .timeline-item {
            grid-template-columns: 40px 14px 1fr;
            gap: 10px;
        }
        .timeline-time {
            text-align: right;
        }
        .time-text {
            font-size: 15px;
        }
        .time-label {
            display: none;
        }
        .cards-grid {
            grid-template-columns: 1fr;
        }
        .info-list-item {
            flex-direction: column;
            gap: 12px;
            padding: 16px 0;
        }
        .list-thumb {
            width: 100%;
            height: 180px;
        }
        .subscribe-card {
            padding: 40px 24px;
        }
        .subscribe-form {
            flex-direction: column;
        }
        .subscribe-form .btn-primary {
            justify-content: center;
        }
        .cta-banner {
            padding: 40px 24px;
        }
        .footer-bottom {
            flex-direction: column;
            text-align: center;
            justify-content: center;
        }
    }
    @media (max-width: 520px) {
        .logo-text {
            font-size: 16px;
        }
        .logo-icon {
            width: 32px;
            height: 32px;
            font-size: 15px;
        }
        .cta-btn {
            padding: 8px 14px;
            font-size: 13px;
        }
        .header-inner {
            padding: 0 16px;
        }
        .container {
            padding: 0 18px;
        }
        .page-hero h1 {
            font-size: 28px;
        }
        .section-head h2 {
            font-size: 22px;
        }
        .hero-stats {
            gap: 8px;
        }
        .stat-item {
            min-width: 90px;
            padding: 10px 14px;
        }
        .stat-item .stat-num {
            font-size: 18px;
        }
        .list-meta {
            flex-direction: column;
            align-items: flex-start;
            gap: 4px;
        }
        .footer-grid {
            grid-template-columns: 1fr;
        }
    }

/* roulang page: category2 */
:root {
    --bg: #0B0910;
    --bg-deep: #08070C;
    --card: #15111C;
    --card-hover: #1E1926;
    --primary: #FF4E20;
    --primary-2: #FF2E5F;
    --mint: #2BD4A8;
    --purple: #8B7CF8;
    --text-main: #F4F1F8;
    --text-secondary: #A69FB3;
    --text-weak: #6F687E;
    --border: rgba(255,255,255,0.08);
    --radius: 14px;
    --radius-lg: 18px;
    --shadow: 0 8px 24px rgba(0,0,0,0.35);
    --shadow-hover: 0 16px 40px rgba(0,0,0,0.55);
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--bg);
    color: var(--text-main);
    line-height: 1.75;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
  }

  a { color: inherit; text-decoration: none; }
  img { display: block; max-width: 100%; }
  button, input { font-family: inherit; }

  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* ===== Header / Nav ===== */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 9, 16, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    height: 68px;
    display: flex;
    align-items: center;
  }

  .header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }

  .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    font-size: 20px;
    color: var(--text-main);
    flex-shrink: 0;
  }

  .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    font-weight: 900;
    box-shadow: 0 4px 16px rgba(255, 78, 32, 0.4);
  }

  .logo-text {
    letter-spacing: 0.02em;
    white-space: nowrap;
  }

  .main-nav {
    display: flex;
    align-items: center;
  }

  .nav-list {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 8px;
  }

  .nav-link {
    display: block;
    padding: 10px 16px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 15px;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    position: relative;
  }

  .nav-link:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.04);
  }

  .nav-link.active {
    color: var(--text-main);
  }

  .nav-link.active::after {
    content: '';
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 2px;
    height: 3px;
    border-radius: 999px;
    background: var(--primary);
  }

  .nav-item {
    position: relative;
  }

  .mega-panel {
    position: absolute;
    top: calc(100% + 16px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    width: 640px;
    background: var(--card-hover);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-hover);
    z-index: 110;
  }

  .nav-item:hover .mega-panel,
  .nav-item:focus-within .mega-panel {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }

  .mega-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .mega-cats .title,
  .mega-preview .title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--text-weak);
    margin-bottom: 12px;
    font-weight: 700;
  }

  .mega-cats ul {
    list-style: none;
  }

  .mega-cats li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.2s ease;
  }

  .mega-cats li a i {
    color: var(--purple);
    width: 20px;
    text-align: center;
  }

  .mega-cats li a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
  }

  .mega-preview {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .mega-item {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    transition: all 0.2s ease;
  }

  .mega-item:hover {
    background: rgba(255, 255, 255, 0.06);
  }

  .mega-item img {
    width: 72px;
    height: 48px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
  }

  .mega-item .meta {
    font-size: 13px;
    color: var(--text-main);
    line-height: 1.4;
    font-weight: 500;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .mega-item .time {
    font-size: 12px;
    color: var(--text-weak);
    margin-top: 4px;
  }

  .header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    color: var(--text-main);
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
  }

  .nav-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
  }

  /* ===== Buttons ===== */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 10px;
    padding: 12px 24px;
    font-weight: 900;
    font-size: 15px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    line-height: 1.4;
  }

  .btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: #fff;
    box-shadow: 0 4px 20px rgba(255, 78, 32, 0.35);
  }

  .btn-primary:hover {
    filter: brightness(1.12);
    transform: translateY(-1px);
  }

  .btn-primary:active {
    transform: scale(0.98);
  }

  .btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
  }

  .btn-sm {
    padding: 8px 18px;
    font-size: 14px;
  }

  a:focus-visible,
  button:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
  }

  /* ===== Hero ===== */
  .page-hero {
    position: relative;
    min-height: 480px;
    display: flex;
    align-items: center;
    background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    padding: 80px 0;
    border-bottom: 1px solid var(--border);
  }

  .page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, rgba(8, 7, 12, 0.97) 15%, rgba(11, 9, 16, 0.78) 55%, rgba(11, 9, 16, 0.45) 100%);
  }

  .page-hero .container {
    position: relative;
    z-index: 2;
  }

  .breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-weak);
    margin-bottom: 20px;
    flex-wrap: wrap;
  }

  .breadcrumb a:hover {
    color: var(--primary);
  }

  .breadcrumb i {
    font-size: 11px;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(255, 78, 32, 0.15);
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 20px;
  }

  .pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    position: relative;
  }

  .pulse-dot::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    animation: pulse 1.5s infinite;
  }

  @keyframes pulse {
    0% { transform: scale(0.6); opacity: 1; }
    100% { transform: scale(1.6); opacity: 0; }
  }

  .page-hero h1 {
    font-size: 52px;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
  }

  .text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .hero-sub {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 560px;
    margin-bottom: 32px;
    line-height: 1.7;
  }

  .hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
  }

  /* ===== Section ===== */
  .section {
    padding: 80px 0;
  }

  .section-alt {
    background: var(--bg-deep);
  }

  .section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
  }

  .eyebrow {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--mint);
    font-weight: 700;
    margin-bottom: 8px;
  }

  .section-title {
    font-size: 32px;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -0.01em;
  }

  .section-desc {
    color: var(--text-secondary);
    font-size: 15px;
    max-width: 560px;
  }

  .section-link {
    color: var(--mint);
    font-size: 14px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
    white-space: nowrap;
  }

  .section-link:hover {
    color: var(--primary);
    transform: translateX(3px);
  }

  /* ===== Cards ===== */
  .card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
  }

  .card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255, 78, 32, 0.45);
  }

  .card-img {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
  }

  .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
  }

  .card:hover .card-img img {
    transform: scale(1.05);
  }

  .card-body {
    padding: 20px;
  }

  .card-tags,
  .guide-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
  }

  .tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
  }

  .tag-primary {
    background: rgba(255, 78, 32, 0.15);
    color: var(--primary);
  }

  .tag-mint {
    background: rgba(43, 212, 168, 0.12);
    color: var(--mint);
  }

  .tag-purple {
    background: rgba(139, 124, 248, 0.14);
    color: var(--purple);
  }

  .card-title {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 8px;
  }

  .card-title a:hover,
  .guide-title a:hover {
    color: var(--primary);
  }

  .card-text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 14px;
    font-size: 12px;
    color: var(--text-weak);
  }

  /* ===== Feature ===== */
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .feature-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all 0.3s ease;
  }

  .feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 78, 32, 0.45);
    box-shadow: var(--shadow-hover);
  }

  .feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255, 78, 32, 0.12);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 16px;
  }

  .feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
  }

  .feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
  }

  .purple-icon {
    background: rgba(139, 124, 248, 0.12);
    color: var(--purple);
  }

  .mint-icon {
    background: rgba(43, 212, 168, 0.12);
    color: var(--mint);
  }

  /* ===== Scene ===== */
  .scene-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .scene-card {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s ease;
  }

  .scene-card:hover {
    border-color: rgba(255, 78, 32, 0.45);
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
  }

  .scene-num {
    font-family: "Space Grotesk", "Noto Sans SC", sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.15);
    line-height: 1;
    flex-shrink: 0;
  }

  .scene-body h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
  }

  .scene-body p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
  }

  /* ===== Steps ===== */
  .steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }

  .step-card {
    text-align: center;
    padding: 32px 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s ease;
  }

  .step-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 78, 32, 0.45);
    box-shadow: var(--shadow-hover);
  }

  .step-num {
    width: 44px;
    height: 44px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Space Grotesk", "Noto Sans SC", sans-serif;
    font-weight: 700;
    font-size: 18px;
    box-shadow: 0 4px 16px rgba(255, 78, 32, 0.3);
  }

  .step-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
  }

  .step-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
  }

  /* ===== Guide List ===== */
  .guide-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .guide-item {
    display: flex;
    gap: 16px;
    padding: 18px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s ease;
    align-items: center;
  }

  .guide-item:hover {
    border-color: rgba(255, 78, 32, 0.45);
    box-shadow: var(--shadow-hover);
    transform: translateX(4px);
  }

  .guide-thumb {
    width: 160px;
    height: 100px;
    border-radius: 12px;
    object-fit: cover;
    flex-shrink: 0;
  }

  .guide-info {
    flex: 1;
    min-width: 0;
  }

  .guide-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
    line-height: 1.4;
  }

  .guide-title a {
    transition: color 0.2s ease;
  }

  .guide-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .guide-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-weak);
    flex-wrap: wrap;
  }

  .guide-meta i {
    margin-right: 4px;
  }

  /* ===== FAQ ===== */
  .faq-wrap {
    max-width: 760px;
    margin: 0 auto;
  }

  .faq-item {
    border-bottom: 1px solid var(--border);
  }

  .faq-item:first-child {
    border-top: 1px solid var(--border);
  }

  .faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 22px 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-main);
    border: none;
    background: none;
    cursor: pointer;
    text-align: left;
    gap: 16px;
    transition: color 0.2s ease;
  }

  .faq-q:hover {
    color: var(--primary);
  }

  .faq-q i {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--primary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
  }

  .faq-item.open .faq-q i {
    transform: rotate(45deg);
  }

  .faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.8;
  }

  .faq-a-inner {
    padding-bottom: 22px;
    padding-right: 40px;
  }

  /* ===== CTA ===== */
  .cta-banner {
    border-radius: 20px;
    padding: 64px 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: #fff;
    position: relative;
    overflow: hidden;
    text-align: center;
  }

  .cta-banner::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
  }

  .cta-banner h2 {
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 10px;
    line-height: 1.3;
    position: relative;
    z-index: 1;
  }

  .cta-banner p {
    opacity: 0.95;
    margin-bottom: 28px;
    font-size: 15px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
  }

  .cta-banner .btn-white {
    background: #fff;
    color: var(--primary);
    font-weight: 900;
    border-radius: 10px;
    padding: 12px 28px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    transition: all 0.2s ease;
    position: relative;
    z-index: 1;
  }

  .cta-banner .btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  }

  .cta-banner .btn-outline-white {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    padding: 12px 28px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 700;
    transition: all 0.2s ease;
    position: relative;
    z-index: 1;
  }

  .cta-banner .btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.15);
  }

  .cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
  }

  /* ===== Stats ===== */
  .stats-bar {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
  }

  .stat-item {
    text-align: center;
    padding: 20px 32px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 14px;
    min-width: 140px;
  }

  .stat-num {
    font-family: "Space Grotesk", "Noto Sans SC", sans-serif;
    font-size: 30px;
    font-weight: 700;
    color: var(--mint);
    line-height: 1.2;
  }

  .stat-label {
    font-size: 12px;
    color: var(--text-weak);
    margin-top: 4px;
  }

  /* ===== Footer ===== */
  .site-footer {
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
    padding: 64px 0 32px;
    margin-top: 40px;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
  }

  .footer-brand .logo {
    margin-bottom: 16px;
  }

  .footer-brand p {
    color: var(--text-secondary);
    font-size: 14px;
    max-width: 260px;
    line-height: 1.7;
  }

  .footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-main);
  }

  .footer-col ul {
    list-style: none;
  }

  .footer-col li {
    margin-bottom: 10px;
  }

  .footer-col a {
    color: var(--text-secondary);
    font-size: 14px;
    transition: color 0.2s ease;
  }

  .footer-col a i {
    margin-right: 6px;
    color: var(--text-weak);
    width: 16px;
  }

  .footer-col a:hover {
    color: var(--primary);
  }

  .footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
  }

  .footer-bottom p {
    font-size: 13px;
    color: var(--text-weak);
    margin: 0;
  }

  .footer-links {
    display: flex;
    gap: 16px;
  }

  .footer-links a {
    font-size: 13px;
    color: var(--text-weak);
    transition: color 0.2s ease;
  }

  .footer-links a:hover {
    color: var(--primary);
  }

  /* ===== Responsive ===== */
  @media (max-width: 1024px) {
    .card-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .feature-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .steps {
      grid-template-columns: repeat(2, 1fr);
    }

    .mega-panel {
      width: 560px;
    }

    .footer-grid {
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
  }

  @media (max-width: 768px) {
    .nav-toggle {
      display: flex;
    }

    .main-nav {
      position: fixed;
      top: 68px;
      left: 0;
      right: 0;
      background: var(--bg-deep);
      padding: 16px 24px;
      flex-direction: column;
      align-items: flex-start;
      display: none;
      border-bottom: 1px solid var(--border);
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
      max-height: calc(100vh - 68px);
      overflow-y: auto;
    }

    .main-nav.open {
      display: block;
    }

    .nav-list {
      flex-direction: column;
      width: 100%;
      align-items: stretch;
      gap: 4px;
    }

    .nav-item {
      width: 100%;
    }

    .nav-link {
      padding: 12px 8px;
    }

    .nav-link.active::after {
      left: 8px;
      right: auto;
      width: 40px;
    }

    .mega-panel {
      position: static;
      width: 100%;
      transform: none;
      opacity: 1;
      visibility: visible;
      box-shadow: none;
      background: var(--card);
      margin: 4px 0 12px;
      border-radius: 12px;
      display: none;
    }

    .nav-item.open .mega-panel {
      display: block;
    }

    .mega-grid {
      grid-template-columns: 1fr;
    }

    .page-hero h1 {
      font-size: 36px;
    }

    .hero-sub {
      font-size: 16px;
    }

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

    .guide-item {
      flex-direction: column;
      align-items: stretch;
    }

    .guide-thumb {
      width: 100%;
      height: auto;
      aspect-ratio: 16 / 9;
    }

    .section {
      padding: 56px 0;
    }

    .section-title {
      font-size: 26px;
    }

    .section-head {
      margin-bottom: 28px;
    }

    .cta-banner {
      padding: 40px 24px;
    }

    .cta-banner h2 {
      font-size: 24px;
    }
  }

  @media (max-width: 640px) {
    .header-inner {
      padding: 0 16px;
    }

    .logo-text {
      font-size: 18px;
    }

    .container {
      padding: 0 16px;
    }

    .card-grid,
    .feature-grid,
    .steps {
      grid-template-columns: 1fr;
    }

    .card-grid {
      gap: 16px;
    }

    .feature-grid,
    .steps {
      gap: 16px;
    }

    .footer-grid {
      grid-template-columns: 1fr;
      gap: 28px;
    }

    .footer-bottom {
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .footer-links {
      flex-wrap: wrap;
      justify-content: center;
    }

    .cta-actions {
      flex-direction: column;
      align-items: stretch;
    }

    .cta-banner .btn-white,
    .cta-banner .btn-outline-white {
      justify-content: center;
    }

    .hero-actions {
      flex-direction: column;
      width: 100%;
    }

    .hero-actions .btn {
      width: 100%;
    }

    .page-hero {
      padding: 64px 0;
      min-height: auto;
    }
  }