/* roulang page: index */
:root {
            --color-primary: #1C0F15;
            --color-accent: #C6A87C;
            --color-rose: #E14D7A;
            --color-bg: #F6F1EC;
            --color-white: #FFFFFF;
            --color-body: #21181C;
            --color-muted: #6E5B61;
            --color-border: #E9DED8;
            --color-tag-bg: #F2E7D3;
            --color-tag-text: #8A6A3B;
            --color-success: #2F6B4F;
            --color-warning: #C47A3A;
            --radius-card: 18px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-default: 0 8px 30px rgba(28,15,21,.08);
            --shadow-hover: 0 14px 40px rgba(28,15,21,.16);
            --font-sans: 'PingFang SC', 'HarmonyOS Sans', 'Microsoft YaHei', sans-serif;
            --font-num: 'Inter', 'PingFang SC', sans-serif;
            --container-width: 1200px;
            --nav-height: 72px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--color-body);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, opacity .25s ease;
        }
        a:hover { color: var(--color-accent); }
        a:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }

        button {
            font-family: var(--font-sans);
            cursor: pointer;
            border: none;
            background: none;
            transition: all .25s ease;
        }
        button:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }

        input {
            font-family: var(--font-sans);
            transition: border-color .25s ease, box-shadow .25s ease;
        }
        input:focus-visible { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(198,168,124,.25); }

        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== Header / Nav ========== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--nav-height);
            background-color: var(--color-primary);
            z-index: 1000;
            border-bottom: 1px solid rgba(198,168,124,.18);
            box-shadow: 0 4px 24px rgba(0,0,0,.22);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-rose) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            color: var(--color-primary);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo-text {
            color: #fff;
            font-size: 17px;
            font-weight: 700;
            letter-spacing: .5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--color-accent);
        }

        .nav-list {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }
        .nav-list a {
            display: block;
            padding: 10px 16px;
            font-size: 14px;
            font-weight: 500;
            color: rgba(255,255,255,.82);
            border-radius: 8px;
            letter-spacing: .3px;
            position: relative;
        }
        .nav-list a:hover {
            color: var(--color-accent);
            background-color: rgba(198,168,124,.08);
        }
        .nav-list a.active {
            color: var(--color-accent);
            background-color: rgba(198,168,124,.12);
        }
        .nav-list a.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 3px;
            height: 2px;
            background-color: var(--color-rose);
            border-radius: 2px;
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 36px;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background-color: rgba(255,255,255,.08);
        }
        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #fff;
            border-radius: 2px;
            transition: all .3s ease;
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        @media (max-width: 767px) {
            .nav-toggle { display: flex; }
            .nav-list {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                flex-direction: column;
                background-color: var(--color-primary);
                padding: 16px 20px 24px;
                gap: 4px;
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: transform .35s ease, opacity .3s ease;
                border-bottom: 1px solid rgba(198,168,124,.2);
            }
            .nav-list.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-list a {
                padding: 14px 16px;
                font-size: 15px;
                border-left: 3px solid transparent;
            }
            .nav-list a.active {
                border-left-color: var(--color-rose);
            }
            .nav-list a.active::after { display: none; }
        }

        /* ========== Sections ========== */
        .section {
            padding: 72px 0;
        }
        .section--white { background-color: var(--color-white); }
        .section--bg { background-color: var(--color-bg); }
        .section--dark { background-color: var(--color-primary); }
        .section--accent { background: linear-gradient(150deg, #2A1620 0%, #1C0F15 60%, #3D1E2A 100%); }

        .section-head {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 48px;
        }
        .section-head h2 {
            font-size: 26px;
            line-height: 34px;
            font-weight: 700;
            color: var(--color-body);
            margin-bottom: 12px;
        }
        .section--dark .section-head h2,
        .section--accent .section-head h2 { color: #fff; }
        .section-head p {
            font-size: 15px;
            line-height: 26px;
            color: var(--color-muted);
        }
        .section--dark .section-head p,
        .section--accent .section-head p { color: rgba(255,255,255,.65); }

        /* ========== Notice Bar ========== */
        .notice-bar {
            background-color: #2A1820;
            color: #fff;
            padding: 12px 0;
            font-size: 13px;
            position: relative;
            margin-top: var(--nav-height);
        }
        .notice-bar-inner {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .notice-bar-text {
            flex: 1;
            min-width: 0;
            letter-spacing: .2px;
            color: rgba(255,255,255,.85);
        }
        .notice-bar-text strong { color: var(--color-accent); font-weight: 600; }
        .notice-bar-close {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: rgba(255,255,255,.12);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            line-height: 1;
            flex-shrink: 0;
        }
        .notice-bar-close:hover { background-color: rgba(225,77,122,.4); }

        /* ========== Hero ========== */
        .hero {
            background: linear-gradient(135deg, #1C0F15 0%, #2D1822 45%, #3D1E2A 100%);
            position: relative;
            overflow: hidden;
            padding: 80px 0 96px;
            margin-top: var(--nav-height);
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -15%;
            width: 550px;
            height: 550px;
            background: radial-gradient(circle, rgba(198,168,124,.12) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(225,77,122,.10) 0%, transparent 70%);
            pointer-events: none;
        }
        .hero-inner {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 48px;
        }
        .hero-content {
            flex: 0 0 58%;
            max-width: 58%;
        }
        .hero-tag {
            display: inline-block;
            background-color: rgba(198,168,124,.16);
            color: var(--color-accent);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: 999px;
            border: 1px solid rgba(198,168,124,.3);
            margin-bottom: 20px;
            letter-spacing: .5px;
        }
        .hero-content h1 {
            font-size: 32px;
            line-height: 42px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: .3px;
        }
        .hero-content h1 em {
            font-style: normal;
            color: var(--color-accent);
            border-bottom: 2px solid rgba(198,168,124,.4);
            padding-bottom: 2px;
        }
        .hero-desc {
            font-size: 16px;
            line-height: 28px;
            color: rgba(255,255,255,.72);
            margin-bottom: 32px;
            max-width: 520px;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .hero-figure {
            flex: 0 0 38%;
            max-width: 38%;
            position: relative;
        }
        .hero-figure img {
            width: 100%;
            border-radius: var(--radius-card);
            box-shadow: 0 20px 60px rgba(0,0,0,.35);
            aspect-ratio: 4/3;
            object-fit: cover;
        }
        .hero-figure::after {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: var(--radius-card);
            border: 1px solid rgba(198,168,124,.2);
            pointer-events: none;
        }

        @media (max-width: 1023px) {
            .hero-inner { flex-direction: column; align-items: flex-start; }
            .hero-content, .hero-figure { max-width: 100%; flex-basis: 100%; }
            .hero-figure { margin-top: 24px; }
            .hero { padding: 56px 0 72px; }
        }
        @media (max-width: 767px) {
            .hero-content h1 { font-size: 26px; line-height: 36px; }
            .hero-desc { font-size: 15px; line-height: 26px; }
            .hero { padding: 40px 0 56px; }
        }

        /* ========== Buttons ========== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: .3px;
            line-height: 1.4;
            text-align: center;
            transition: all .3s ease;
            white-space: nowrap;
        }
        .btn--primary {
            background-color: var(--color-accent);
            color: var(--color-primary);
        }
        .btn--primary:hover {
            background-color: #B8926C;
            box-shadow: 0 10px 28px rgba(198,168,124,.35);
            transform: translateY(-2px);
        }
        .btn--rose {
            background-color: var(--color-rose);
            color: #fff;
        }
        .btn--rose:hover {
            background-color: #C73E62;
            box-shadow: 0 10px 28px rgba(225,77,122,.4);
            transform: translateY(-2px);
        }
        .btn--ghost-light {
            background-color: transparent;
            color: #fff;
            border: 1px solid rgba(255,255,255,.4);
        }
        .btn--ghost-light:hover {
            background-color: rgba(255,255,255,.1);
            border-color: rgba(255,255,255,.6);
            transform: translateY(-2px);
        }
        .btn--ghost-dark {
            background-color: transparent;
            color: var(--color-body);
            border: 1px solid var(--color-border);
        }
        .btn--ghost-dark:hover {
            background-color: rgba(198,168,124,.1);
            border-color: var(--color-accent);
            transform: translateY(-2px);
        }
        .btn--sm {
            padding: 8px 18px;
            font-size: 13px;
        }
        .btn--lg {
            padding: 14px 34px;
            font-size: 15px;
        }

        /* ========== Category Entrance ========== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .category-card {
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all .3s ease;
            box-shadow: var(--shadow-default);
            display: flex;
            flex-direction: column;
        }
        .category-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }
        .category-card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }
        .category-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .category-card:hover .category-card-img img { transform: scale(1.04); }
        .category-card-body {
            padding: 18px 16px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .category-card-body h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-body);
            margin-bottom: 4px;
        }
        .category-card-body p {
            font-size: 13px;
            line-height: 20px;
            color: var(--color-muted);
        }
        @media (max-width: 1023px) {
            .category-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 767px) {
            .category-grid { grid-template-columns: 1fr; }
        }

        /* ========== News/CMS List ========== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .news-card {
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all .3s ease;
            box-shadow: var(--shadow-default);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }
        .news-card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background-color: #EDE5DD;
        }
        .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .news-card:hover .news-card-img img { transform: scale(1.03); }
        .news-card-body {
            padding: 18px 16px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-card-meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--color-muted);
            margin-bottom: 8px;
            flex-wrap: wrap;
        }
        .news-card-body h3 {
            font-size: 16px;
            line-height: 24px;
            font-weight: 600;
            color: var(--color-body);
            margin-bottom: 8px;
        }
        .news-card-body h3 a:hover { color: var(--color-accent); }
        .news-card-excerpt {
            font-size: 13px;
            line-height: 20px;
            color: var(--color-muted);
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-empty {
            text-align: center;
            padding: 64px 20px;
            color: var(--color-muted);
            font-size: 15px;
        }
        @media (max-width: 1023px) {
            .news-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 767px) {
            .news-grid { grid-template-columns: 1fr; }
        }

        /* ========== Badges ========== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: 6px;
            line-height: 18px;
            letter-spacing: .2px;
        }
        .badge--tag {
            background-color: var(--color-tag-bg);
            color: var(--color-tag-text);
        }
        .badge--hot {
            background-color: var(--color-rose);
            color: #fff;
        }
        .badge--duration {
            background-color: rgba(0,0,0,.55);
            color: #fff;
            border-radius: 4px;
            font-size: 12px;
            padding: 2px 8px;
        }

        /* ========== Topic Cards ========== */
        .topic-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .topic-scroll::-webkit-scrollbar { height: 4px; }
        .topic-scroll::-webkit-scrollbar-track { background: var(--color-border); border-radius: 2px; }
        .topic-scroll::-webkit-scrollbar-thumb { background: var(--color-accent); border-radius: 2px; }
        .topic-card {
            flex: 0 0 280px;
            scroll-snap-align: start;
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all .3s ease;
            box-shadow: var(--shadow-default);
        }
        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }
        .topic-card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }
        .topic-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .topic-card:hover .topic-card-img img { transform: scale(1.04); }
        .topic-card-body {
            padding: 14px 16px 16px;
        }
        .topic-card-body h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-body);
            margin-bottom: 6px;
        }
        .topic-card-body p {
            font-size: 13px;
            line-height: 20px;
            color: var(--color-muted);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ========== Membership ========== */
        .membership-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .membership-card {
            background-color: rgba(255,255,255,.04);
            border: 1px solid rgba(198,168,124,.2);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            text-align: center;
            transition: all .3s ease;
        }
        .membership-card:hover {
            background-color: rgba(255,255,255,.07);
            border-color: var(--color-accent);
            transform: translateY(-4px);
        }
        .membership-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-rose) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin: 0 auto 16px;
        }
        .membership-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 8px;
        }
        .membership-card p {
            font-size: 13px;
            line-height: 22px;
            color: rgba(255,255,255,.65);
        }
        @media (max-width: 1023px) {
            .membership-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 767px) {
            .membership-grid { grid-template-columns: 1fr; }
        }

        /* ========== Stats ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        .stat-item {
            padding: 24px 16px;
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            transition: all .3s ease;
        }
        .stat-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .stat-num {
            font-size: 32px;
            font-weight: 700;
            color: var(--color-primary);
            font-family: var(--font-num);
            line-height: 1.3;
        }
        .stat-num span {
            color: var(--color-rose);
        }
        .stat-label {
            font-size: 13px;
            color: var(--color-muted);
            margin-top: 4px;
        }
        @media (max-width: 1023px) {
            .stats-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 767px) {
            .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
            .stat-num { font-size: 24px; }
        }

        /* ========== Video Cards ========== */
        .video-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .video-card {
            background-color: var(--color-primary);
            border-radius: var(--radius-card);
            overflow: hidden;
            position: relative;
            transition: all .3s ease;
            cursor: pointer;
        }
        .video-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(28,15,21,.25);
        }
        .video-card-img {
            aspect-ratio: 4/5;
            overflow: hidden;
            position: relative;
        }
        .video-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .video-card:hover .video-card-img img { transform: scale(1.04); }
        .video-card-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 40px 14px 14px;
            background: linear-gradient(transparent, rgba(28,15,21,.85));
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .video-card-overlay h3 {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            line-height: 20px;
        }
        .video-card-overlay .video-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }
        .video-duration {
            position: absolute;
            top: 10px;
            right: 10px;
        }
        @media (max-width: 1023px) {
            .video-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 767px) {
            .video-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
        }

        /* ========== Creator Cards ========== */
        .creator-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .creator-card {
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            padding: 20px 16px;
            text-align: center;
            transition: all .3s ease;
            box-shadow: var(--shadow-default);
        }
        .creator-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }
        .creator-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            overflow: hidden;
            margin: 0 auto 12px;
            background-color: #EDE5DD;
        }
        .creator-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .creator-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-body);
            margin-bottom: 4px;
        }
        .creator-tag {
            font-size: 12px;
            color: var(--color-tag-text);
            background-color: var(--color-tag-bg);
            display: inline-block;
            padding: 2px 10px;
            border-radius: 6px;
            margin-bottom: 6px;
        }
        .creator-fans {
            font-size: 12px;
            color: var(--color-muted);
        }
        @media (max-width: 1023px) {
            .creator-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 767px) {
            .creator-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
        }

        /* ========== Testimonials ========== */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .testimonial-card {
            background-color: #FDF9F4;
            border-radius: var(--radius-card);
            border: 1px solid #F0E3D4;
            padding: 24px 20px;
            position: relative;
            transition: all .3s ease;
        }
        .testimonial-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-default);
        }
        .testimonial-card::before {
            content: '\201C';
            position: absolute;
            top: 8px;
            left: 16px;
            font-size: 48px;
            color: rgba(198,168,124,.3);
            font-family: Georgia, serif;
            line-height: 1;
        }
        .testimonial-text {
            font-size: 14px;
            line-height: 24px;
            color: var(--color-body);
            margin-bottom: 16px;
            padding-left: 12px;
            position: relative;
            z-index: 1;
        }
        .testimonial-user {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .testimonial-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            overflow: hidden;
            background-color: #EDE5DD;
            flex-shrink: 0;
        }
        .testimonial-user strong {
            font-size: 13px;
            color: var(--color-body);
            display: block;
        }
        .testimonial-user span {
            font-size: 11px;
            color: var(--color-muted);
        }
        @media (max-width: 1023px) {
            .testimonial-grid { grid-template-columns: 1fr; }
        }

        /* ========== Safety List ========== */
        .safety-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .safety-item {
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            padding: 20px 18px;
            transition: all .3s ease;
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }
        .safety-item:hover {
            border-color: var(--color-accent);
            transform: translateY(-3px);
            box-shadow: var(--shadow-default);
        }
        .safety-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background-color: rgba(47,107,79,.12);
            color: var(--color-success);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            flex-shrink: 0;
        }
        .safety-item h3 {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-body);
            margin-bottom: 4px;
        }
        .safety-item p {
            font-size: 13px;
            line-height: 20px;
            color: var(--color-muted);
        }
        @media (max-width: 1023px) {
            .safety-list { grid-template-columns: 1fr; }
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }
        .faq-item {
            background-color: var(--color-white);
            border-radius: 14px;
            border: 1px solid var(--color-border);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all .3s ease;
        }
        .faq-item.open {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-default);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 18px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-body);
            text-align: left;
            background: none;
            border: none;
            cursor: pointer;
            letter-spacing: .2px;
        }
        .faq-question::before {
            content: '';
            width: 3px;
            height: 20px;
            background-color: var(--color-accent);
            border-radius: 2px;
            flex-shrink: 0;
            transition: background-color .3s ease;
        }
        .faq-item.open .faq-question::before { background-color: var(--color-rose); }
        .faq-question .faq-arrow {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
            transition: transform .3s ease;
            color: var(--color-muted);
        }
        .faq-item.open .faq-question .faq-arrow { transform: rotate(180deg); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height .35s ease;
        }
        .faq-item.open .faq-answer { max-height: 300px; }
        .faq-answer-inner {
            padding: 0 20px 18px 23px;
            font-size: 14px;
            line-height: 24px;
            color: var(--color-muted);
        }

        /* ========== Subscribe Form ========== */
        .subscribe-box {
            background: linear-gradient(135deg, #1C0F15 0%, #2D1822 50%, #3D1E2A 100%);
            border-radius: var(--radius-card);
            padding: 48px 36px;
            display: flex;
            align-items: center;
            gap: 36px;
            position: relative;
            overflow: hidden;
        }
        .subscribe-box::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(225,77,122,.15) 0%, transparent 70%);
            pointer-events: none;
        }
        .subscribe-info { flex: 1; position: relative; z-index: 1; }
        .subscribe-info h2 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .subscribe-info p {
            font-size: 14px;
            color: rgba(255,255,255,.65);
            line-height: 24px;
        }
        .subscribe-form {
            flex: 0 0 380px;
            position: relative;
            z-index: 1;
        }
        .subscribe-form-row {
            display: flex;
            gap: 10px;
            margin-bottom: 10px;
        }
        .subscribe-input {
            flex: 1;
            padding: 12px 16px;
            border-radius: var(--radius-input);
            border: 1px solid rgba(255,255,255,.2);
            background-color: rgba(255,255,255,.95);
            font-size: 14px;
            color: var(--color-body);
            min-width: 0;
        }
        .subscribe-input::placeholder { color: #9A8A8F; }
        .subscribe-privacy {
            font-size: 12px;
            color: rgba(255,255,255,.5);
            line-height: 18px;
        }
        @media (max-width: 1023px) {
            .subscribe-box { flex-direction: column; align-items: flex-start; }
            .subscribe-form { flex-basis: auto; width: 100%; }
        }
        @media (max-width: 767px) {
            .subscribe-form-row { flex-direction: column; }
        }

        /* ========== Brand/Contact ========== */
        .brand-panel {
            display: flex;
            align-items: center;
            gap: 32px;
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            padding: 36px 32px;
            box-shadow: var(--shadow-default);
        }
        .brand-panel-logo {
            flex-shrink: 0;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .brand-panel-logo .logo-mark {
            width: 52px;
            height: 52px;
            font-size: 26px;
        }
        .brand-panel-logo strong {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-primary);
        }
        .brand-panel-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .brand-panel-info span {
            font-size: 13px;
            color: var(--color-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        @media (max-width: 1023px) {
            .brand-panel { flex-direction: column; align-items: flex-start; }
        }

        /* ========== Bottom CTA ========== */
        .bottom-cta {
            background:
                linear-gradient(135deg, rgba(28,15,21,.92) 0%, rgba(61,30,42,.88) 100%),
                url('/assets/images/d61b4d4ba3449011.webp') center/cover no-repeat;
            border-radius: var(--radius-card);
            padding: 56px 36px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .bottom-cta::after {
            content: '';
            position: absolute;
            inset: 0;
            border: 1px solid rgba(198,168,124,.18);
            border-radius: var(--radius-card);
            pointer-events: none;
        }
        .bottom-cta h2 {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .bottom-cta p {
            font-size: 15px;
            color: rgba(255,255,255,.65);
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }
        .bottom-cta .btn {
            position: relative;
            z-index: 1;
        }

        /* ========== Footer ========== */
        .footer {
            background-color: var(--color-primary);
            padding: 56px 0 0;
            color: rgba(255,255,255,.6);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            padding-bottom: 36px;
        }
        .footer-brand {
            color: #fff;
        }
        .footer-brand .logo-text {
            font-size: 18px;
            display: block;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 22px;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: .5px;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul a {
            font-size: 13px;
            color: rgba(255,255,255,.55);
            transition: color .25s ease;
        }
        .footer-col ul a:hover { color: var(--color-accent); }
        .footer-contact span {
            display: block;
            font-size: 13px;
            line-height: 22px;
            margin-bottom: 8px;
        }
        .footer-contact a {
            color: var(--color-accent);
            font-size: 13px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(198,168,124,.15);
            padding: 18px 0;
            text-align: center;
            font-size: 12px;
            color: rgba(255,255,255,.4);
        }
        @media (max-width: 1023px) {
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 767px) {
            .footer-grid { grid-template-columns: 1fr; gap: 20px; }
        }

        /* ========== Responsive section padding ========== */
        @media (max-width: 767px) {
            .section { padding: 40px 0; }
            .section-head { margin-bottom: 32px; }
            .section-head h2 { font-size: 22px; line-height: 30px; }
            .btn { padding: 10px 20px; font-size: 13px; }
        }

/* roulang page: article */
:root {
            --color-primary: #1C0F15;
            --color-accent: #C6A87C;
            --color-rose: #E14D7A;
            --color-bg: #F6F1EC;
            --color-white: #FFFFFF;
            --color-body: #21181C;
            --color-muted: #6E5B61;
            --color-border: #E9DED8;
            --color-tag-bg: #F2E7D3;
            --color-tag-text: #8A6A3B;
            --color-success: #2F6B4F;
            --color-warning: #C47A3A;
            --radius-card: 18px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-default: 0 8px 30px rgba(28,15,21,.08);
            --shadow-hover: 0 14px 40px rgba(28,15,21,.16);
            --font-sans: 'PingFang SC', 'HarmonyOS Sans', 'Microsoft YaHei', sans-serif;
            --font-num: 'Inter', 'PingFang SC', sans-serif;
            --container-width: 1200px;
            --nav-height: 72px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--color-body);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: inherit; text-decoration: none; transition: color .25s ease, background-color .25s ease, border-color .25s ease, opacity .25s ease; }
        a:hover { color: var(--color-accent); }
        a:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }
        button { font-family: var(--font-sans); cursor: pointer; border: none; background: none; transition: all .25s ease; }
        button:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }
        input { font-family: var(--font-sans); transition: border-color .25s ease, box-shadow .25s ease; }
        input:focus-visible { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(198,168,124,.25); }
        .container { max-width: var(--container-width); margin: 0 auto; padding: 0 20px; }

        /* ========== Header / Nav ========== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--nav-height);
            background-color: var(--color-primary);
            z-index: 1000;
            border-bottom: 1px solid rgba(198,168,124,.18);
            box-shadow: 0 4px 24px rgba(0,0,0,.22);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
            gap: 24px;
        }
        .logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
        .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-rose) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            color: var(--color-primary);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo-text { color: #fff; font-size: 17px; font-weight: 700; letter-spacing: .5px; white-space: nowrap; }
        .logo-text span { color: var(--color-accent); }
        .nav-list { display: flex; align-items: center; gap: 8px; list-style: none; }
        .nav-list a {
            display: block;
            padding: 10px 16px;
            font-size: 14px;
            font-weight: 500;
            color: rgba(255,255,255,.82);
            border-radius: 8px;
            letter-spacing: .3px;
            position: relative;
        }
        .nav-list a:hover { color: var(--color-accent); background-color: rgba(198,168,124,.08); }
        .nav-list a.active { color: var(--color-accent); background-color: rgba(198,168,124,.12); }
        .nav-list a.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 3px;
            height: 2px;
            background-color: var(--color-rose);
            border-radius: 2px;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 36px;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background-color: rgba(255,255,255,.08);
        }
        .nav-toggle span { display: block; width: 20px; height: 2px; background-color: #fff; border-radius: 2px; transition: all .3s ease; }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        /* ========== 文章页主体容器 ========== */
        .article-main {
            padding-top: calc(var(--nav-height) + 28px);
            padding-bottom: 64px;
        }
        .article-container {
            max-width: 860px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .article-main .container-full {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 板块通用间距 */
        .article-section { margin-bottom: 40px; }

        /* ========== 板块1：面包屑 + H1 ========== */
        .breadcrumb-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: var(--color-muted);
            margin-bottom: 16px;
        }
        .breadcrumb-row a { color: var(--color-muted); }
        .breadcrumb-row a:hover { color: var(--color-rose); }
        .breadcrumb-sep { color: var(--color-accent); opacity: .7; }
        .breadcrumb-current { color: var(--color-body); font-weight: 500; }
        .article-title {
            font-size: 32px;
            line-height: 1.35;
            font-weight: 700;
            color: var(--color-body);
            text-align: left;
            margin-bottom: 16px;
            letter-spacing: .2px;
        }
        .article-category-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background-color: var(--color-tag-bg);
            color: var(--color-tag-text);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 6px;
            margin-bottom: 20px;
        }

        /* ========== 板块2：元信息 ========== */
        .article-meta-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            padding: 14px 0;
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
            font-size: 13px;
            color: var(--color-muted);
        }
        .meta-item { display: flex; align-items: center; gap: 6px; }
        .meta-icon { font-size: 15px; line-height: 1; }
        .meta-value { color: var(--color-body); font-weight: 500; }
        .meta-dot { width: 3px; height: 3px; border-radius: 50%; background-color: var(--color-accent); opacity: .6; }

        /* ========== 板块3：正文阅读区 ========== */
        .article-content-area {
            max-width: 760px;
            margin: 0 auto;
        }
        .article-content {
            font-size: 17px;
            line-height: 1.95;
            color: var(--color-body);
        }
        .article-content p { margin-bottom: 1.4em; text-indent: 0; }
        .article-content h2 {
            font-size: 24px;
            line-height: 1.4;
            font-weight: 700;
            margin: 1.8em 0 .8em;
            color: var(--color-primary);
            letter-spacing: .3px;
        }
        .article-content h3 {
            font-size: 20px;
            line-height: 1.45;
            font-weight: 600;
            margin: 1.6em 0 .7em;
            color: var(--color-primary);
        }
        .article-content blockquote {
            margin: 1.8em 0;
            padding: 18px 22px;
            border-left: 3px solid var(--color-accent);
            background-color: rgba(198,168,124,.07);
            border-radius: 0 12px 12px 0;
            font-size: 16px;
            color: var(--color-muted);
        }
        .article-content img {
            margin: 1.6em auto;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-default);
        }
        .article-content ul,
        .article-content ol {
            margin: 1.2em 0 1.4em;
            padding-left: 1.6em;
        }
        .article-content li { margin-bottom: .5em; }
        .article-content ul { list-style: disc; }
        .article-content ol { list-style: decimal; }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.8em 0;
            font-size: 15px;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-default);
        }
        .article-content table th,
        .article-content table td {
            padding: 12px 16px;
            border: 1px solid var(--color-border);
            text-align: left;
        }
        .article-content table th {
            background-color: rgba(198,168,124,.15);
            color: var(--color-primary);
            font-weight: 600;
        }
        .article-content table td { background-color: var(--color-white); }

        /* 无文空态 */
        .article-empty {
            max-width: 760px;
            margin: 0 auto;
            text-align: center;
            padding: 64px 20px;
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-default);
        }
        .article-empty-icon { font-size: 48px; margin-bottom: 16px; }
        .article-empty-title { font-size: 22px; font-weight: 700; margin-bottom: 8px; color: var(--color-primary); }
        .article-empty-text { font-size: 15px; color: var(--color-muted); margin-bottom: 20px; }
        .btn-back-home {
            display: inline-block;
            padding: 12px 28px;
            background-color: var(--color-accent);
            color: var(--color-primary);
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-btn);
            box-shadow: var(--shadow-default);
        }
        .btn-back-home:hover { background-color: #B8926C; box-shadow: var(--shadow-hover); color: var(--color-primary); }

        /* ========== 板块4：相关推荐 ========== */
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 20px;
        }
        .related-card {
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-default);
            overflow: hidden;
            transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }
        .related-thumb {
            aspect-ratio: 16/9;
            overflow: hidden;
            background-color: rgba(28,15,21,.04);
        }
        .related-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
        .related-card:hover .related-thumb img { transform: scale(1.04); }
        .related-body { padding: 16px 18px 18px; }
        .related-title {
            font-size: 16px;
            font-weight: 600;
            line-height: 1.5;
            color: var(--color-body);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card:hover .related-title { color: var(--color-rose); }
        .related-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--color-muted); }
        .related-tag { background-color: var(--color-tag-bg); color: var(--color-tag-text); padding: 2px 8px; border-radius: 4px; font-weight: 600; }
        .related-empty {
            text-align: center;
            padding: 40px 20px;
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px dashed var(--color-border);
            color: var(--color-muted);
            font-size: 14px;
        }

        /* ========== 板块5：上一篇/下一篇 ========== */
        .post-nav-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            background-color: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-default);
            overflow: hidden;
        }
        .post-nav-item {
            padding: 20px 24px;
            display: flex;
            align-items: center;
            gap: 14px;
            transition: background-color .3s ease;
        }
        .post-nav-item:hover { background-color: rgba(198,168,124,.06); }
        .post-nav-arrow {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background-color: rgba(198,168,124,.15);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--color-accent);
            flex-shrink: 0;
        }
        .post-nav-label { font-size: 12px; color: var(--color-muted); margin-bottom: 4px; }
        .post-nav-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-body);
            line-height: 1.45;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .post-nav-item:hover .post-nav-title { color: var(--color-rose); }
        .post-nav-divider { width: 1px; background-color: var(--color-border); }

        /* ========== 板块6：订阅 CTA ========== */
        .article-cta-box {
            background: linear-gradient(135deg, #1C0F15 0%, #2A1820 100%);
            border-radius: var(--radius-card);
            padding: 32px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-hover);
            border: 1px solid rgba(198,168,124,.25);
        }
        .article-cta-text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-accent);
            margin-bottom: 6px;
        }
        .article-cta-text p { font-size: 14px; color: rgba(255,255,255,.75); margin: 0; }
        .article-cta-form { display: flex; gap: 10px; flex-shrink: 0; }
        .article-cta-form input {
            min-width: 260px;
            padding: 12px 16px;
            border-radius: var(--radius-input);
            border: 1px solid rgba(255,255,255,.2);
            background-color: rgba(255,255,255,.08);
            color: #fff;
            font-size: 14px;
        }
        .article-cta-form input::placeholder { color: rgba(255,255,255,.5); }
        .article-cta-form input:focus { border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(198,168,124,.2); outline: none; }
        .btn-primary {
            padding: 12px 28px;
            background-color: var(--color-accent);
            color: var(--color-primary);
            font-weight: 600;
            font-size: 15px;
            border-radius: var(--radius-btn);
            white-space: nowrap;
        }
        .btn-primary:hover { background-color: #B8926C; box-shadow: var(--shadow-hover); }

        /* ========== 板块7：文章脚注 ========== */
        .article-footnote {
            text-align: center;
            padding: 18px 0 4px;
            font-size: 12px;
            color: var(--color-muted);
            border-top: 1px solid var(--color-border);
        }
        .article-footnote .logo-text { color: var(--color-body); font-size: 14px; }
        .article-footnote .logo-text span { color: var(--color-rose); }

        /* ========== 页脚 ========== */
        .footer {
            background-color: var(--color-primary);
            padding: 56px 0 24px;
            color: rgba(255,255,255,.72);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 32px;
        }
        .footer-brand .logo-text { color: #fff; font-size: 18px; }
        .footer-brand p { font-size: 13px; margin-top: 12px; color: rgba(255,255,255,.6); }
        .footer-col h4 { font-size: 14px; color: var(--color-accent); font-weight: 600; margin-bottom: 14px; }
        .footer-col ul { list-style: none; }
        .footer-col li { margin-bottom: 8px; }
        .footer-col a { font-size: 13px; color: rgba(255,255,255,.65); }
        .footer-col a:hover { color: var(--color-accent); }
        .footer-contact span { display: block; font-size: 13px; color: rgba(255,255,255,.6); margin-bottom: 6px; }
        .footer-contact a { display: inline-block; font-size: 13px; color: var(--color-accent); margin-top: 8px; }
        .footer-contact a:hover { color: var(--color-rose); }
        .footer-bottom {
            border-top: 1px solid rgba(198,168,124,.15);
            padding-top: 18px;
            text-align: center;
            font-size: 12px;
            color: rgba(255,255,255,.45);
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1023px) {
            .related-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
            .article-container { max-width: 100%; }
        }
        @media (max-width: 767px) {
            .nav-toggle { display: flex; }
            .nav-list {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                flex-direction: column;
                background-color: var(--color-primary);
                padding: 16px 20px 24px;
                gap: 4px;
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: transform .35s ease, opacity .3s ease;
                border-bottom: 1px solid rgba(198,168,124,.2);
            }
            .nav-list.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-list a { padding: 12px 16px; font-size: 15px; }
            .article-main { padding-top: calc(var(--nav-height) + 16px); padding-bottom: 40px; }
            .article-title { font-size: 24px; line-height: 1.4; }
            .article-content { font-size: 16px; line-height: 1.9; }
            .article-content h2 { font-size: 21px; }
            .article-content h3 { font-size: 18px; }
            .related-grid { grid-template-columns: 1fr; }
            .post-nav-row { grid-template-columns: 1fr; }
            .post-nav-divider { display: none; }
            .article-cta-box { flex-direction: column; padding: 24px 20px; text-align: center; }
            .article-cta-form { width: 100%; flex-direction: column; }
            .article-cta-form input { min-width: auto; width: 100%; }
            .btn-primary { width: 100%; text-align: center; }
            .footer-grid { grid-template-columns: 1fr; gap: 22px; }
            .article-meta-bar { gap: 10px; font-size: 12px; }
            .article-content table { font-size: 13px; }
            .article-content table th,
            .article-content table td { padding: 8px 10px; }
        }
        @media (max-width: 520px) {
            .article-title { font-size: 21px; }
            .article-container { padding: 0 14px; }
            .article-content { font-size: 15px; line-height: 1.85; }
            .article-content blockquote { padding: 12px 16px; font-size: 14px; }
            .article-meta-bar { flex-direction: column; align-items: flex-start; gap: 6px; }
            .meta-dot { display: none; }
            .article-cta-text h3 { font-size: 18px; }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1C0F15;
            --color-accent: #C6A87C;
            --color-rose: #E14D7A;
            --color-bg: #F6F1EC;
            --color-white: #FFFFFF;
            --color-body: #21181C;
            --color-muted: #6E5B61;
            --color-border: #E9DED8;
            --color-tag-bg: #F2E7D3;
            --color-tag-text: #8A6A3B;
            --color-success: #2F6B4F;
            --color-warning: #C47A3A;
            --radius-card: 18px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-default: 0 8px 30px rgba(28,15,21,.08);
            --shadow-hover: 0 14px 40px rgba(28,15,21,.16);
            --font-sans: 'PingFang SC', 'HarmonyOS Sans', 'Microsoft YaHei', sans-serif;
            --font-num: 'Inter', 'PingFang SC', sans-serif;
            --container-width: 1200px;
            --nav-height: 72px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--color-body);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, opacity .25s ease, transform .25s ease, box-shadow .25s ease;
        }
        a:hover { color: var(--color-accent); }
        a:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }
        button {
            font-family: var(--font-sans);
            cursor: pointer;
            border: none;
            background: none;
            transition: all .25s ease;
        }
        button:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }
        input {
            font-family: var(--font-sans);
            transition: border-color .25s ease, box-shadow .25s ease;
        }
        input:focus-visible { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(198,168,124,.25); }
        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        /* ========== Header / Nav ========== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--nav-height);
            background-color: var(--color-primary);
            z-index: 1000;
            border-bottom: 1px solid rgba(198,168,124,.18);
            box-shadow: 0 4px 24px rgba(0,0,0,.22);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-rose) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            color: var(--color-primary);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo-text {
            color: #fff;
            font-size: 17px;
            font-weight: 700;
            letter-spacing: .5px;
            white-space: nowrap;
        }
        .logo-text span { color: var(--color-accent); }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-list a {
            display: block;
            padding: 10px 16px;
            font-size: 14px;
            font-weight: 500;
            color: rgba(255,255,255,.82);
            border-radius: 8px;
            letter-spacing: .3px;
            position: relative;
        }
        .nav-list a:hover {
            color: var(--color-accent);
            background-color: rgba(198,168,124,.08);
        }
        .nav-list a.active {
            color: var(--color-accent);
            background-color: rgba(198,168,124,.12);
        }
        .nav-list a.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 3px;
            height: 2px;
            background-color: var(--color-rose);
            border-radius: 2px;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 36px;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background-color: rgba(255,255,255,.08);
        }
        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #fff;
            border-radius: 2px;
            transition: all .3s ease;
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        /* ========== Breadcrumb ========== */
        .breadcrumb-wrap {
            padding-top: calc(var(--nav-height) + 28px);
            padding-bottom: 12px;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-muted);
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }
        .breadcrumb li { display: flex; align-items: center; gap: 8px; }
        .breadcrumb li + li::before { content: '›'; color: var(--color-muted); font-size: 16px; line-height: 1; }
        .breadcrumb a { color: var(--color-muted); }
        .breadcrumb a:hover { color: var(--color-rose); }
        .breadcrumb .current { color: var(--color-body); font-weight: 600; }

        /* ========== Category Hero ========== */
        .category-hero {
            padding: 28px 0 40px;
        }
        .category-hero-inner {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }
        .category-hero-title {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-primary);
            margin: 0 0 10px;
            letter-spacing: .5px;
        }
        .category-hero-title small {
            font-size: 16px;
            font-weight: 500;
            color: var(--color-muted);
            display: block;
            margin-top: 8px;
            letter-spacing: .3px;
        }
        .category-hero-desc {
            font-size: 15px;
            color: var(--color-muted);
            margin: 0;
            max-width: 560px;
            line-height: 1.8;
        }
        .category-hero-stat {
            display: flex;
            gap: 32px;
            flex-shrink: 0;
        }
        .stat-item {
            text-align: center;
        }
        .stat-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-accent);
            line-height: 1.2;
            font-family: var(--font-num);
        }
        .stat-label {
            font-size: 13px;
            color: var(--color-muted);
            margin-top: 4px;
        }

        /* ========== Category Main Layout ========== */
        .category-main {
            padding: 48px 0 64px;
            background-color: var(--color-white);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }
        .category-layout {
            display: grid;
            grid-template-columns: 200px 1fr;
            gap: 32px;
        }
        .filter-sidebar {
            position: sticky;
            top: calc(var(--nav-height) + 24px);
            align-self: start;
            background-color: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px 16px;
        }
        .filter-title {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-body);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--color-border);
        }
        .filter-group { margin-bottom: 18px; }
        .filter-group:last-child { margin-bottom: 0; }
        .filter-group-label {
            font-size: 12px;
            font-weight: 500;
            color: var(--color-muted);
            margin-bottom: 8px;
            display: block;
        }
        .filter-option {
            display: block;
            font-size: 14px;
            color: var(--color-body);
            padding: 6px 0;
            cursor: pointer;
            transition: color .2s ease;
        }
        .filter-option:hover { color: var(--color-rose); }
        .filter-option.active { color: var(--color-rose); font-weight: 600; }
        .filter-option::before {
            content: '';
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: var(--color-border);
            margin-right: 8px;
            vertical-align: middle;
            transition: background-color .2s ease;
        }
        .filter-option.active::before { background-color: var(--color-rose); }

        /* Toolbar */
        .toolbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
        .toolbar-left {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .toolbar-label {
            font-size: 13px;
            color: var(--color-muted);
            margin-right: 4px;
        }
        .sort-btn {
            padding: 6px 14px;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-muted);
            background-color: var(--color-bg);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-btn);
            cursor: pointer;
            transition: all .25s ease;
        }
        .sort-btn:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
        }
        .sort-btn.active {
            background-color: var(--color-accent);
            border-color: var(--color-accent);
            color: var(--color-primary);
            font-weight: 600;
        }
        .toolbar-count {
            font-size: 13px;
            color: var(--color-muted);
        }

        /* 3 Column Card Grid */
        .card-grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .article-card {
            background-color: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-default);
            transition: all .3s ease;
            display: flex;
            flex-direction: column;
        }
        .article-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }
        .article-card:hover { color: inherit; }
        .article-thumb {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background-color: #f0e9e2;
        }
        .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .article-card:hover .article-thumb img { transform: scale(1.04); }
        .thumb-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 10px;
            font-size: 12px;
            font-weight: 500;
            border-radius: 6px;
            background-color: rgba(28,15,21,.65);
            color: #fff;
            backdrop-filter: blur(4px);
        }
        .article-body {
            padding: 18px 18px 16px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .article-card-title {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.5;
            color: var(--color-body);
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card-excerpt {
            font-size: 14px;
            color: var(--color-muted);
            line-height: 1.7;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .article-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: 12px;
            color: var(--color-muted);
            padding-top: 8px;
            border-top: 1px solid var(--color-border);
        }
        .article-meta .tag {
            padding: 3px 10px;
            font-size: 11px;
            font-weight: 500;
            background-color: var(--color-tag-bg);
            color: var(--color-tag-text);
            border-radius: 6px;
        }
        .article-meta .date { letter-spacing: .3px; }

        /* Empty State */
        .empty-state {
            grid-column: 1 / -1;
            text-align: center;
            padding: 60px 20px;
            color: var(--color-muted);
            font-size: 15px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
        }
        .empty-state svg {
            width: 48px;
            height: 48px;
            color: var(--color-border);
        }

        /* ========== Recommended Slider ========== */
        .recommend-section {
            padding: 64px 0;
        }
        .section-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 28px;
            flex-wrap: wrap;
        }
        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0;
            letter-spacing: .5px;
        }
        .section-title::after {
            content: '';
            display: block;
            width: 48px;
            height: 3px;
            background-color: var(--color-rose);
            border-radius: 2px;
            margin-top: 8px;
        }
        .section-more {
            font-size: 14px;
            color: var(--color-muted);
            font-weight: 500;
        }
        .section-more:hover { color: var(--color-rose); }
        .recommend-scroll {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 20px;
        }
        .recommend-card {
            background-color: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-default);
            transition: all .3s ease;
            display: flex;
            flex-direction: column;
        }
        .recommend-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-accent);
        }
        .recommend-card:hover { color: inherit; }
        .recommend-thumb {
            aspect-ratio: 4 / 3;
            overflow: hidden;
            background-color: #f0e9e2;
        }
        .recommend-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .recommend-card:hover .recommend-thumb img { transform: scale(1.04); }
        .recommend-body {
            padding: 14px 16px 12px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .recommend-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-body);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin: 0;
        }
        .recommend-excerpt {
            font-size: 13px;
            color: var(--color-muted);
            line-height: 1.6;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .recommend-meta {
            font-size: 12px;
            color: var(--color-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .recommend-meta .tag {
            padding: 2px 8px;
            font-size: 11px;
            background-color: var(--color-tag-bg);
            color: var(--color-tag-text);
            border-radius: 6px;
        }

        /* ========== CTA Bar ========== */
        .cta-bar {
            padding: 48px 0;
            background-color: var(--color-primary);
        }
        .cta-bar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            flex-wrap: wrap;
        }
        .cta-bar-text h3 {
            color: #fff;
            font-size: 22px;
            font-weight: 700;
            margin: 0 0 6px;
        }
        .cta-bar-text p {
            color: rgba(255,255,255,.7);
            font-size: 14px;
            margin: 0;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 600;
            border-radius: var(--radius-btn);
            letter-spacing: .3px;
            transition: all .3s ease;
            cursor: pointer;
            text-align: center;
            white-space: nowrap;
        }
        .btn-accent {
            background-color: var(--color-accent);
            color: var(--color-primary);
        }
        .btn-accent:hover {
            background-color: #B8926C;
            color: var(--color-primary);
            box-shadow: 0 8px 24px rgba(198,168,124,.4);
            transform: translateY(-2px);
        }
        .btn-rose {
            background-color: var(--color-rose);
            color: #fff;
        }
        .btn-rose:hover {
            background-color: #C73E62;
            color: #fff;
            box-shadow: 0 8px 24px rgba(225,77,122,.4);
            transform: translateY(-2px);
        }
        .btn-ghost-white {
            background-color: transparent;
            border: 1px solid rgba(255,255,255,.5);
            color: #fff;
        }
        .btn-ghost-white:hover {
            background-color: rgba(255,255,255,.1);
            color: #fff;
            border-color: #fff;
        }

        /* ========== Tag Cloud ========== */
        .tag-section {
            padding: 56px 0;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-cloud a {
            display: inline-block;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 500;
            background-color: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-btn);
            color: var(--color-body);
            transition: all .25s ease;
        }
        .tag-cloud a:hover {
            border-color: var(--color-rose);
            color: var(--color-rose);
            background-color: #fff5f8;
            transform: translateY(-2px);
        }

        /* ========== Safety Section ========== */
        .safety-section {
            padding: 56px 0 64px;
            background-color: var(--color-white);
            border-top: 1px solid var(--color-border);
        }
        .safety-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .safety-item {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            padding: 18px;
            background-color: var(--color-bg);
            border-radius: 12px;
            border: 1px solid var(--color-border);
        }
        .safety-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background-color: var(--color-tag-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
            color: var(--color-tag-text);
        }
        .safety-item h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-body);
            margin: 0 0 4px;
        }
        .safety-item p {
            font-size: 13px;
            color: var(--color-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== Footer ========== */
        .footer {
            background-color: var(--color-primary);
            padding: 60px 0 24px;
            color: rgba(255,255,255,.75);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 32px;
            margin-bottom: 40px;
        }
        .footer-brand p {
            font-size: 14px;
            color: rgba(255,255,255,.55);
            line-height: 1.8;
            margin: 16px 0 0;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-accent);
            margin: 0 0 16px;
            letter-spacing: 1px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col ul li { margin-bottom: 10px; }
        .footer-col ul a {
            font-size: 14px;
            color: rgba(255,255,255,.65);
        }
        .footer-col ul a:hover { color: var(--color-accent); }
        .footer-contact span {
            display: block;
            font-size: 13px;
            color: rgba(255,255,255,.55);
            margin-bottom: 8px;
        }
        .footer-contact a {
            display: inline-block;
            margin-top: 8px;
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid rgba(198,168,124,.5);
            border-radius: var(--radius-btn);
            color: var(--color-accent);
        }
        .footer-contact a:hover {
            background-color: rgba(198,168,124,.15);
            color: var(--color-accent);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,.12);
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: rgba(255,255,255,.4);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .category-layout {
                grid-template-columns: 1fr;
            }
            .filter-sidebar {
                position: static;
                display: flex;
                flex-wrap: wrap;
                align-items: flex-start;
                gap: 20px;
                padding: 14px 18px;
            }
            .filter-title {
                margin-bottom: 0;
                padding-bottom: 0;
                border-bottom: none;
            }
            .filter-group {
                display: flex;
                align-items: center;
                gap: 10px;
                margin-bottom: 0;
                flex-wrap: wrap;
            }
            .filter-group-label { margin-bottom: 0; }
            .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
            .safety-list { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .nav-toggle { display: flex; }
            .nav-list {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                flex-direction: column;
                background-color: var(--color-primary);
                padding: 16px 20px 24px;
                gap: 4px;
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: transform .35s ease, opacity .3s ease;
                border-bottom: 1px solid rgba(198,168,124,.2);
            }
            .nav-list.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-list a { width: 100%; padding: 12px 16px; font-size: 15px; }
            .nav-list a.active::after { left: 16px; right: 16px; bottom: 4px; }
            .category-hero-title { font-size: 26px; }
            .category-hero-stat { gap: 20px; }
            .card-grid-3 { grid-template-columns: 1fr; }
            .safety-list { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
            .cta-bar-inner { flex-direction: column; align-items: flex-start; }
            .filter-sidebar { flex-direction: column; }
        }
        @media (max-width: 520px) {
            .footer-grid { grid-template-columns: 1fr; }
            .recommend-scroll { grid-template-columns: 1fr; }
            .toolbar { flex-direction: column; align-items: flex-start; }
            .category-hero-inner { flex-direction: column; align-items: flex-start; }
            .category-hero-stat { gap: 16px; flex-wrap: wrap; }
            .btn { width: 100%; }
        }

/* roulang page: category3 */
:root {
            --color-primary: #1C0F15;
            --color-accent: #C6A87C;
            --color-rose: #E14D7A;
            --color-bg: #F6F1EC;
            --color-white: #FFFFFF;
            --color-body: #21181C;
            --color-muted: #6E5B61;
            --color-border: #E9DED8;
            --color-tag-bg: #F2E7D3;
            --color-tag-text: #8A6A3B;
            --color-success: #2F6B4F;
            --color-warning: #C47A3A;
            --radius-card: 18px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-default: 0 8px 30px rgba(28,15,21,.08);
            --shadow-hover: 0 14px 40px rgba(28,15,21,.16);
            --font-sans: 'PingFang SC', 'HarmonyOS Sans', 'Microsoft YaHei', sans-serif;
            --font-num: 'Inter', 'PingFang SC', sans-serif;
            --container-width: 1200px;
            --nav-height: 72px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--color-body);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, opacity .25s ease;
        }
        a:hover { color: var(--color-accent); }
        a:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }
        button {
            font-family: var(--font-sans);
            cursor: pointer;
            border: none;
            background: none;
            transition: all .25s ease;
        }
        button:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }
        input {
            font-family: var(--font-sans);
            transition: border-color .25s ease, box-shadow .25s ease;
        }
        input:focus-visible { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(198,168,124,.25); }
        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        /* ========== Header / Nav ========== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--nav-height);
            background-color: var(--color-primary);
            z-index: 1000;
            border-bottom: 1px solid rgba(198,168,124,.18);
            box-shadow: 0 4px 24px rgba(0,0,0,.22);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-rose) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            color: var(--color-primary);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo-text {
            color: #fff;
            font-size: 17px;
            font-weight: 700;
            letter-spacing: .5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--color-accent);
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-list a {
            display: block;
            padding: 10px 16px;
            font-size: 14px;
            font-weight: 500;
            color: rgba(255,255,255,.82);
            border-radius: 8px;
            letter-spacing: .3px;
            position: relative;
        }
        .nav-list a:hover {
            color: var(--color-accent);
            background-color: rgba(198,168,124,.08);
        }
        .nav-list a.active {
            color: var(--color-accent);
            background-color: rgba(198,168,124,.12);
        }
        .nav-list a.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 3px;
            height: 2px;
            background-color: var(--color-rose);
            border-radius: 2px;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 36px;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background-color: rgba(255,255,255,.08);
        }
        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #fff;
            border-radius: 2px;
            transition: all .3s ease;
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
        @media (max-width: 768px) {
            .nav-toggle { display: flex; }
            .nav-list {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                flex-direction: column;
                background-color: var(--color-primary);
                padding: 16px 20px 24px;
                gap: 4px;
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: transform .35s ease, opacity .3s ease;
                border-bottom: 1px solid rgba(198,168,124,.2);
            }
            .nav-list.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-list a {
                padding: 14px 12px;
                font-size: 15px;
                border-left: 3px solid transparent;
            }
            .nav-list a.active {
                border-left-color: var(--color-rose);
                background-color: rgba(198,168,124,.08);
            }
            .nav-list a.active::after {
                display: none;
            }
        }
        /* ========== Main Common ========== */
        main {
            padding-top: var(--nav-height);
        }
        .section {
            padding: 64px 0;
        }
        .section-alt {
            background-color: var(--color-white);
        }
        .section-title {
            font-size: 26px;
            line-height: 34px;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 8px;
            letter-spacing: .5px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--color-muted);
            margin-bottom: 32px;
            line-height: 24px;
            max-width: 680px;
        }
        .badge-cat {
            display: inline-block;
            background-color: var(--color-tag-bg);
            color: var(--color-tag-text);
            font-size: 12px;
            font-weight: 500;
            padding: 4px 10px;
            border-radius: 6px;
            letter-spacing: .3px;
        }
        .badge-hot {
            display: inline-block;
            background-color: var(--color-rose);
            color: #fff;
            font-size: 12px;
            font-weight: 500;
            padding: 4px 10px;
            border-radius: 6px;
            letter-spacing: .3px;
        }
        .btn {
            display: inline-block;
            padding: 12px 24px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-btn);
            letter-spacing: .4px;
            text-align: center;
            line-height: 1.5;
            transition: all .25s ease;
        }
        .btn-primary {
            background-color: var(--color-accent);
            color: var(--color-primary);
        }
        .btn-primary:hover {
            background-color: #B8926C;
            color: var(--color-primary);
            box-shadow: 0 8px 22px rgba(198,168,124,.35);
            transform: translateY(-1px);
        }
        .btn-rose {
            background-color: var(--color-rose);
            color: #fff;
        }
        .btn-rose:hover {
            background-color: #C73E62;
            color: #fff;
            box-shadow: 0 8px 22px rgba(225,77,122,.3);
            transform: translateY(-1px);
        }
        .btn-ghost-light {
            background: transparent;
            color: #fff;
            border: 1px solid rgba(255,255,255,.5);
        }
        .btn-ghost-light:hover {
            background: rgba(255,255,255,.1);
            color: #fff;
            border-color: #fff;
        }
        /* ========== Breadcrumb ========== */
        .breadcrumb-wrap {
            background-color: var(--color-primary);
            padding: 28px 0 0;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255,255,255,.55);
            letter-spacing: .3px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: rgba(255,255,255,.55);
        }
        .breadcrumb a:hover {
            color: var(--color-accent);
        }
        .breadcrumb .sep {
            opacity: .4;
        }
        .breadcrumb .current {
            color: var(--color-accent);
        }
        .category-hero {
            background-color: var(--color-primary);
            padding: 32px 0 44px;
        }
        .category-hero h1 {
            font-size: 30px;
            line-height: 42px;
            font-weight: 700;
            color: #fff;
            margin: 12px 0 8px;
            letter-spacing: .5px;
        }
        .category-hero p {
            font-size: 15px;
            color: rgba(255,255,255,.7);
            margin: 0;
            line-height: 26px;
            max-width: 620px;
        }
        /* ========== Category Page 3: Compact Vertical List + Right Creator Card ========== */
        .cat3-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 28px;
            align-items: start;
        }
        /* Filter bar */
        .filter-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .filter-sorts {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-sorts .sort-btn {
            padding: 8px 18px;
            font-size: 13px;
            font-weight: 500;
            border-radius: 999px;
            background-color: var(--color-white);
            color: var(--color-muted);
            border: 1px solid var(--color-border);
            letter-spacing: .3px;
            transition: all .25s ease;
        }
        .filter-sorts .sort-btn:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
        }
        .filter-sorts .sort-btn.active {
            background-color: var(--color-accent);
            color: var(--color-primary);
            border-color: var(--color-accent);
            font-weight: 600;
        }
        .filter-count {
            font-size: 13px;
            color: var(--color-muted);
        }
        /* Compact vertical list */
        .post-list-compact {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .post-row {
            display: flex;
            gap: 16px;
            background-color: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: 14px;
            padding: 14px;
            transition: all .3s ease;
        }
        .post-row:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .post-row-thumb {
            flex-shrink: 0;
            width: 120px;
            height: 90px;
            border-radius: 10px;
            overflow: hidden;
        }
        .post-row-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .post-row:hover .post-row-thumb img {
            transform: scale(1.05);
        }
        .post-row-content {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .post-row-content h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-body);
            line-height: 24px;
            margin: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .post-row-content h3 a {
            color: var(--color-body);
        }
        .post-row-content h3 a:hover {
            color: var(--color-accent);
        }
        .post-row-content p {
            font-size: 13px;
            color: var(--color-muted);
            margin: 0;
            line-height: 20px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
        }
        .post-row-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--color-muted);
        }
        .empty-state {
            background-color: var(--color-white);
            border: 1px dashed var(--color-border);
            border-radius: 14px;
            padding: 48px 20px;
            text-align: center;
            color: var(--color-muted);
            font-size: 15px;
        }
        .view-more-wrap {
            text-align: center;
            margin-top: 24px;
        }
        /* Right creator card */
        .creator-card {
            background-color: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-default);
            position: sticky;
            top: calc(var(--nav-height) + 20px);
        }
        .creator-card-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 16px;
        }
        .creator-card-avatar {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            overflow: hidden;
            flex-shrink: 0;
            border: 2px solid var(--color-accent);
        }
        .creator-card-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .creator-card-info h4 {
            font-size: 16px;
            font-weight: 700;
            margin: 0;
            color: var(--color-body);
        }
        .creator-card-info span {
            font-size: 12px;
            color: var(--color-muted);
            display: block;
            margin-top: 2px;
        }
        .creator-card-stats {
            display: flex;
            gap: 12px;
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .creator-card-stats .stat-item {
            flex: 1;
            background-color: var(--color-bg);
            border-radius: 10px;
            padding: 10px 8px;
            text-align: center;
            min-width: 70px;
        }
        .creator-card-stats .stat-num {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-primary);
            font-family: var(--font-num);
            display: block;
            line-height: 1.2;
        }
        .creator-card-stats .stat-label {
            font-size: 11px;
            color: var(--color-muted);
        }
        .creator-card-desc {
            font-size: 13px;
            color: var(--color-muted);
            line-height: 22px;
            margin-bottom: 16px;
        }
        .creator-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 16px;
        }
        .creator-card-tags .tag {
            background-color: var(--color-tag-bg);
            color: var(--color-tag-text);
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 6px;
        }
        .creator-card .btn {
            width: 100%;
        }
        /* Recommendation horizontal scroll */
        .rec-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .rec-scroll::-webkit-scrollbar {
            height: 4px;
        }
        .rec-scroll::-webkit-scrollbar-track {
            background: var(--color-border);
            border-radius: 2px;
        }
        .rec-scroll::-webkit-scrollbar-thumb {
            background: var(--color-accent);
            border-radius: 2px;
        }
        .rec-card {
            flex: 0 0 260px;
            scroll-snap-align: start;
            background-color: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: 14px;
            padding: 14px;
            transition: all .3s ease;
        }
        .rec-card:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .rec-card-thumb {
            width: 100%;
            height: 140px;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 10px;
        }
        .rec-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .rec-card:hover .rec-card-thumb img {
            transform: scale(1.05);
        }
        .rec-card h4 {
            font-size: 14px;
            font-weight: 600;
            margin: 0 0 4px;
            line-height: 20px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .rec-card h4 a {
            color: var(--color-body);
        }
        .rec-card h4 a:hover {
            color: var(--color-accent);
        }
        .rec-card p {
            font-size: 12px;
            color: var(--color-muted);
            margin: 0;
            line-height: 18px;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        /* CTA strip */
        .cta-strip {
            background-color: var(--color-primary);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }
        .cta-strip h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 4px;
        }
        .cta-strip p {
            font-size: 14px;
            color: rgba(255,255,255,.7);
            margin: 0;
        }
        /* Tag cloud */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-cloud .cloud-tag {
            display: inline-block;
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 500;
            border-radius: 999px;
            background-color: var(--color-white);
            color: var(--color-body);
            border: 1px solid var(--color-border);
            transition: all .25s ease;
            letter-spacing: .3px;
        }
        .tag-cloud .cloud-tag:hover {
            border-color: var(--color-rose);
            color: var(--color-rose);
            background-color: #FDF6F8;
        }
        /* Safety */
        .safety-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 16px;
        }
        .safety-item {
            background-color: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: 14px;
            padding: 18px;
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }
        .safety-item .icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background-color: var(--color-tag-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }
        .safety-item h4 {
            font-size: 14px;
            font-weight: 600;
            margin: 0 0 4px;
            color: var(--color-body);
        }
        .safety-item p {
            font-size: 13px;
            color: var(--color-muted);
            margin: 0;
            line-height: 20px;
        }
        /* Testimonials */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 16px;
        }
        .testimonial-card {
            background-color: var(--color-tag-bg);
            border-radius: 14px;
            padding: 20px;
            position: relative;
        }
        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: 8px;
            left: 16px;
            font-size: 42px;
            color: var(--color-accent);
            font-family: Georgia, serif;
            line-height: 1;
        }
        .testimonial-card .quote {
            font-size: 14px;
            color: var(--color-body);
            line-height: 22px;
            padding-left: 24px;
            margin-bottom: 12px;
        }
        .testimonial-card .user {
            display: flex;
            align-items: center;
            gap: 10px;
            padding-left: 24px;
        }
        .testimonial-card .user img {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            object-fit: cover;
        }
        .testimonial-card .user span {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
        }
        /* ========== Footer ========== */
        .footer {
            background-color: var(--color-primary);
            padding: 48px 0 20px;
            color: rgba(255,255,255,.7);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .logo-text {
            font-size: 16px;
            display: block;
            margin-bottom: 10px;
        }
        .footer-brand p {
            font-size: 13px;
            color: rgba(255,255,255,.55);
            line-height: 22px;
            margin: 0;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-accent);
            margin: 0 0 14px;
            letter-spacing: .3px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul a {
            font-size: 13px;
            color: rgba(255,255,255,.65);
            transition: color .25s ease;
        }
        .footer-col ul a:hover {
            color: var(--color-accent);
        }
        .footer-contact span {
            display: block;
            font-size: 13px;
            color: rgba(255,255,255,.65);
            margin-bottom: 6px;
        }
        .footer-contact a {
            display: inline-block;
            margin-top: 8px;
            font-size: 13px;
            color: var(--color-accent);
            font-weight: 500;
        }
        .footer-bottom {
            border-top: 1px solid rgba(198,168,124,.18);
            padding-top: 16px;
            font-size: 12px;
            color: rgba(255,255,255,.45);
            text-align: center;
            letter-spacing: .3px;
        }
        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .cat3-layout {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .creator-card {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .category-hero {
                padding: 24px 0 32px;
            }
            .category-hero h1 {
                font-size: 24px;
                line-height: 34px;
            }
            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .post-row {
                flex-direction: column;
            }
            .post-row-thumb {
                width: 100%;
                height: 160px;
            }
            .cta-strip {
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .rec-card {
                flex: 0 0 220px;
            }
        }
        @media (max-width: 520px) {
            .logo-text {
                font-size: 14px;
            }
            .section-title {
                font-size: 22px;
                line-height: 30px;
            }
            .safety-list,
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
            .rec-card {
                flex: 0 0 200px;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #1C0F15;
            --color-accent: #C6A87C;
            --color-rose: #E14D7A;
            --color-bg: #F6F1EC;
            --color-white: #FFFFFF;
            --color-body: #21181C;
            --color-muted: #6E5B61;
            --color-border: #E9DED8;
            --color-tag-bg: #F2E7D3;
            --color-tag-text: #8A6A3B;
            --color-success: #2F6B4F;
            --color-warning: #C47A3A;
            --radius-card: 18px;
            --radius-btn: 999px;
            --radius-input: 12px;
            --shadow-default: 0 8px 30px rgba(28,15,21,.08);
            --shadow-hover: 0 14px 40px rgba(28,15,21,.16);
            --font-sans: 'PingFang SC', 'HarmonyOS Sans', 'Microsoft YaHei', sans-serif;
            --font-num: 'Inter', 'PingFang SC', sans-serif;
            --container-width: 1200px;
            --nav-height: 72px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.75;
            color: var(--color-body);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, opacity .25s ease;
        }
        a:hover { color: var(--color-accent); }
        a:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }
        button {
            font-family: var(--font-sans);
            cursor: pointer;
            border: none;
            background: none;
            transition: all .25s ease;
        }
        button:focus-visible { outline: 2px solid var(--color-rose); outline-offset: 3px; }
        input {
            font-family: var(--font-sans);
            transition: border-color .25s ease, box-shadow .25s ease;
        }
        input:focus-visible { outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(198,168,124,.25); }
        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .section-padding {
            padding: 72px 0;
        }
        @media (max-width: 768px) {
            .section-padding { padding: 40px 0; }
        }

        /* ========== Header / Nav ========== */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--nav-height);
            background-color: var(--color-primary);
            z-index: 1000;
            border-bottom: 1px solid rgba(198,168,124,.18);
            box-shadow: 0 4px 24px rgba(0,0,0,.22);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--nav-height);
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-rose) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            color: var(--color-primary);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .logo-text {
            color: #fff;
            font-size: 17px;
            font-weight: 700;
            letter-spacing: .5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--color-accent);
        }
        .nav-list {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-list a {
            display: block;
            padding: 10px 16px;
            font-size: 14px;
            font-weight: 500;
            color: rgba(255,255,255,.82);
            border-radius: 8px;
            letter-spacing: .3px;
            position: relative;
        }
        .nav-list a:hover {
            color: var(--color-accent);
            background-color: rgba(198,168,124,.08);
        }
        .nav-list a.active {
            color: var(--color-accent);
            background-color: rgba(198,168,124,.12);
        }
        .nav-list a.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 3px;
            height: 2px;
            background-color: var(--color-rose);
            border-radius: 2px;
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 36px;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background-color: rgba(255,255,255,.08);
        }
        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background-color: #fff;
            border-radius: 2px;
            transition: all .3s ease;
        }
        .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .nav-toggle.open span:nth-child(2) { opacity: 0; }
        .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        /* ========== Breadcrumb ========== */
        .breadcrumb-wrap {
            padding-top: calc(var(--nav-height) + 32px);
            padding-bottom: 8px;
            background-color: var(--color-bg);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--color-muted);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-muted);
            transition: color .25s ease;
        }
        .breadcrumb a:hover { color: var(--color-accent); }
        .breadcrumb .separator { color: var(--color-border); }
        .breadcrumb .current { color: var(--color-body); font-weight: 600; }

        /* ========== Category H1 Header ========== */
        .category-header {
            background: linear-gradient(180deg, var(--color-bg) 0%, #F0E7E0 100%);
            padding: 40px 0 32px;
            border-bottom: 1px solid var(--color-border);
        }
        .category-header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
        }
        .category-title-wrap h1 {
            font-size: 32px;
            line-height: 40px;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0 0 8px;
            letter-spacing: .5px;
        }
        .category-title-wrap .sub-desc {
            font-size: 16px;
            line-height: 28px;
            color: var(--color-muted);
            max-width: 680px;
            margin: 0;
        }
        .category-stat-badge {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .stat-chip {
            background: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: 999px;
            padding: 8px 18px;
            font-size: 14px;
            font-weight: 600;
            color: var(--color-body);
            box-shadow: var(--shadow-default);
            white-space: nowrap;
        }
        .stat-chip strong {
            color: var(--color-rose);
            font-weight: 700;
        }

        /* ========== Filter Toolbar ========== */
        .filter-toolbar {
            padding: 20px 0;
            border-bottom: 1px solid var(--color-border);
            background: var(--color-white);
            position: relative;
            z-index: 10;
        }
        .filter-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }
        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-muted);
            margin-right: 4px;
        }
        .filter-tag {
            padding: 7px 18px;
            font-size: 14px;
            font-weight: 500;
            border-radius: 999px;
            background: var(--color-bg);
            border: 1px solid var(--color-border);
            color: var(--color-body);
            cursor: pointer;
            transition: all .25s ease;
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: #FAF6F0;
        }
        .filter-tag.active {
            background: var(--color-primary);
            border-color: var(--color-primary);
            color: #fff;
        }
        .filter-tag.rose {
            background: var(--color-rose);
            border-color: var(--color-rose);
            color: #fff;
        }
        .filter-tag.rose:hover {
            background: #C73E62;
            border-color: #C73E62;
            color: #fff;
        }
        .filter-result-count {
            font-size: 14px;
            color: var(--color-muted);
            margin-left: auto;
        }

        /* ========== Main Video List (Category2) ========== */
        .video-list-section {
            background: var(--color-bg);
            padding: 48px 0 40px;
        }
        .video-list-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 28px;
            gap: 12px;
            flex-wrap: wrap;
        }
        .video-list-head h2 {
            font-size: 26px;
            line-height: 34px;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0;
        }
        .video-list-head .view-all {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-accent);
            display: flex;
            align-items: center;
            gap: 6px;
            transition: color .25s ease;
        }
        .video-list-head .view-all:hover {
            color: var(--color-rose);
        }
        .video-row-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .video-row-card {
            display: flex;
            background: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-default);
            overflow: hidden;
            transition: box-shadow .3s ease, transform .3s ease, border-color .3s ease;
            position: relative;
        }
        .video-row-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--color-accent);
        }
        .video-thumb {
            flex: 0 0 42%;
            max-width: 42%;
            position: relative;
            overflow: hidden;
            display: block;
            min-height: 220px;
        }
        .video-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .video-row-card:hover .video-thumb img {
            transform: scale(1.03);
        }
        .video-thumb .duration-badge {
            position: absolute;
            right: 12px;
            bottom: 12px;
            background: rgba(0,0,0,.65);
            color: #fff;
            font-size: 12px;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: 4px;
            letter-spacing: .3px;
        }
        .video-thumb .hot-badge {
            position: absolute;
            left: 12px;
            top: 12px;
            background: var(--color-rose);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 6px;
            letter-spacing: .3px;
        }
        .video-info {
            flex: 1;
            padding: 24px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            min-width: 0;
        }
        .video-info h3 {
            font-size: 20px;
            line-height: 28px;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0 0 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .video-info h3 a {
            color: inherit;
            transition: color .25s ease;
        }
        .video-info h3 a:hover { color: var(--color-accent); }
        .video-info .excerpt {
            font-size: 14px;
            line-height: 22px;
            color: var(--color-muted);
            margin: 0 0 14px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .video-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: auto;
        }
        .video-meta .meta-tag {
            background: var(--color-tag-bg);
            color: var(--color-tag-text);
            font-size: 12px;
            font-weight: 500;
            padding: 4px 12px;
            border-radius: 6px;
            letter-spacing: .3px;
        }
        .video-meta .meta-tag.rose {
            background: rgba(225,77,122,.1);
            color: var(--color-rose);
        }
        .video-meta .meta-date {
            font-size: 14px;
            color: var(--color-muted);
        }
        .video-meta .meta-author {
            font-size: 14px;
            color: var(--color-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .video-meta .meta-divider {
            width: 1px;
            height: 14px;
            background: var(--color-border);
        }
        .empty-state {
            text-align: center;
            padding: 60px 20px;
            color: var(--color-muted);
            background: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px dashed var(--color-border);
        }
        .empty-state .empty-icon {
            font-size: 40px;
            display: block;
            margin-bottom: 12px;
            color: var(--color-accent);
        }
        .empty-state h3 {
            font-size: 20px;
            color: var(--color-body);
            margin: 0 0 8px;
        }
        .empty-state p {
            font-size: 14px;
            margin: 0;
        }

        /* ========== Pagination ========== */
        .pagination-bar {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 28px 0 0;
            flex-wrap: wrap;
        }
        .pagination-bar .page-link {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-body);
            background: var(--color-white);
            border: 1px solid var(--color-border);
            transition: all .25s ease;
        }
        .pagination-bar .page-link:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: #FAF6F0;
        }
        .pagination-bar .page-link.active {
            background: var(--color-primary);
            border-color: var(--color-primary);
            color: #fff;
            box-shadow: var(--shadow-default);
        }
        .pagination-bar .page-link.rose {
            background: var(--color-rose);
            border-color: var(--color-rose);
            color: #fff;
        }
        .pagination-bar .page-link.dots {
            background: transparent;
            border: none;
            cursor: default;
            color: var(--color-muted);
        }
        .pagination-bar .page-link.dots:hover {
            background: transparent;
            border: none;
            color: var(--color-muted);
        }

        /* ========== Recommended Slider ========== */
        .recommend-section {
            background: var(--color-white);
            padding: 56px 0;
        }
        .recommend-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 24px;
        }
        .recommend-head h2 {
            font-size: 26px;
            line-height: 34px;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0;
        }
        .recommend-head .hint {
            font-size: 14px;
            color: var(--color-muted);
        }
        .recommend-scroll {
            display: flex;
            gap: 16px;
            overflow-x: auto;
            padding: 8px 4px 16px;
            scroll-snap-type: x proximity;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--color-border) transparent;
        }
        .recommend-scroll::-webkit-scrollbar {
            height: 5px;
        }
        .recommend-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .recommend-scroll::-webkit-scrollbar-thumb {
            background: var(--color-border);
            border-radius: 4px;
        }
        .rec-card {
            flex: 0 0 280px;
            scroll-snap-align: start;
            background: var(--color-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: box-shadow .3s ease, transform .3s ease, border-color .3s ease;
            display: flex;
            flex-direction: column;
        }
        .rec-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--color-accent);
        }
        .rec-card .rec-thumb {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }
        .rec-card .rec-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .rec-card:hover .rec-thumb img { transform: scale(1.04); }
        .rec-card .rec-thumb .rec-badge {
            position: absolute;
            left: 10px;
            top: 10px;
            background: var(--color-rose);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 4px;
        }
        .rec-card .rec-thumb .rec-duration {
            position: absolute;
            right: 10px;
            bottom: 10px;
            background: rgba(0,0,0,.65);
            color: #fff;
            font-size: 12px;
            padding: 2px 8px;
            border-radius: 4px;
        }
        .rec-card .rec-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .rec-card .rec-title {
            font-size: 16px;
            line-height: 24px;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0 0 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .rec-card .rec-desc {
            font-size: 13px;
            line-height: 20px;
            color: var(--color-muted);
            margin: 0 0 12px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }
        .rec-card .rec-meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            color: var(--color-muted);
        }
        .rec-card .rec-meta .rec-tag {
            background: var(--color-tag-bg);
            color: var(--color-tag-text);
            padding: 2px 8px;
            border-radius: 4px;
        }

        /* ========== CTA Strip ========== */
        .cta-strip {
            background: linear-gradient(135deg, var(--color-primary) 0%, #2D1B24 100%);
            padding: 48px 0;
        }
        .cta-strip-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .cta-strip-text h2 {
            font-size: 24px;
            line-height: 32px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 6px;
        }
        .cta-strip-text p {
            font-size: 14px;
            color: rgba(255,255,255,.72);
            margin: 0;
        }
        .btn-cta-white {
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            border-radius: var(--radius-btn);
            background: var(--color-accent);
            color: var(--color-primary);
            white-space: nowrap;
            box-shadow: 0 8px 24px rgba(0,0,0,.25);
            transition: all .3s ease;
        }
        .btn-cta-white:hover {
            background: #B8926C;
            color: var(--color-primary);
            transform: translateY(-1px);
            box-shadow: 0 12px 30px rgba(0,0,0,.35);
        }

        /* ========== Tag Cloud ========== */
        .tag-cloud-section {
            background: var(--color-bg);
            padding: 56px 0;
        }
        .tag-cloud-wrap {
            text-align: center;
        }
        .tag-cloud-wrap h2 {
            font-size: 26px;
            line-height: 34px;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0 0 20px;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .tag-cloud a {
            display: inline-block;
            padding: 8px 20px;
            background: var(--color-white);
            border: 1px solid var(--color-border);
            border-radius: 999px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-body);
            transition: all .25s ease;
        }
        .tag-cloud a:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: #FAF6F0;
            transform: translateY(-1px);
            box-shadow: var(--shadow-default);
        }

        /* ========== Safety Tips ========== */
        .safety-section {
            background: var(--color-white);
            padding: 48px 0;
        }
        .safety-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .safety-card {
            background: #FAF6F0;
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            padding: 24px 28px;
        }
        .safety-card h3 {
            font-size: 18px;
            line-height: 26px;
            font-weight: 600;
            color: var(--color-primary);
            margin: 0 0 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .safety-card h3 .icon {
            font-size: 20px;
            color: var(--color-accent);
        }
        .safety-card ul {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .safety-card ul li {
            position: relative;
            font-size: 14px;
            line-height: 22px;
            color: var(--color-muted);
            padding-left: 18px;
            margin-bottom: 6px;
        }
        .safety-card ul li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 10px;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--color-accent);
        }

        /* ========== Feedback Section ========== */
        .feedback-section {
            background: var(--color-bg);
            padding: 56px 0;
        }
        .feedback-head {
            text-align: center;
            margin-bottom: 28px;
        }
        .feedback-head h2 {
            font-size: 26px;
            line-height: 34px;
            font-weight: 700;
            color: var(--color-primary);
            margin: 0 0 8px;
        }
        .feedback-head p {
            font-size: 14px;
            color: var(--color-muted);
            margin: 0;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .feedback-card {
            background: var(--color-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            padding: 24px 26px;
            box-shadow: var(--shadow-default);
            transition: box-shadow .3s ease, transform .3s ease;
        }
        .feedback-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .feedback-card .quote-mark {
            font-size: 32px;
            line-height: 1;
            color: var(--color-accent);
            margin-bottom: 10px;
            font-family: serif;
        }
        .feedback-card .fb-text {
            font-size: 15px;
            line-height: 24px;
            color: var(--color-body);
            margin: 0 0 16px;
        }
        .feedback-card .fb-user {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .fb-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-rose) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 14px;
            color: #fff;
            flex-shrink: 0;
        }
        .fb-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
        }
        .fb-sub {
            font-size: 12px;
            color: var(--color-muted);
        }

        /* ========== Footer ========== */
        .footer {
            background: var(--color-primary);
            color: #fff;
            padding: 56px 0 0;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 40px;
        }
        .footer-brand .logo-text {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            display: inline-block;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 22px;
            color: rgba(255,255,255,.62);
            margin: 0;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-accent);
            margin: 0 0 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: rgba(255,255,255,.7);
            transition: color .25s ease;
        }
        .footer-col ul li a:hover {
            color: var(--color-accent);
        }
        .footer-contact span {
            display: block;
            font-size: 14px;
            color: rgba(255,255,255,.65);
            margin-bottom: 6px;
        }
        .footer-contact a {
            display: inline-block;
            font-size: 14px;
            color: var(--color-accent);
            margin-top: 4px;
        }
        .footer-contact a:hover { color: var(--color-rose); }
        .footer-bottom {
            border-top: 1px solid rgba(198,168,124,.2);
            padding: 16px 0;
            text-align: center;
        }
        .footer-bottom span {
            font-size: 13px;
            color: rgba(255,255,255,.5);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .video-thumb {
                flex: 0 0 38%;
                max-width: 38%;
                min-height: 180px;
            }
            .feedback-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle { display: flex; }
            .nav-list {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                flex-direction: column;
                background-color: var(--color-primary);
                padding: 16px 20px 24px;
                gap: 4px;
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: transform .35s ease, opacity .3s ease;
                border-bottom: 1px solid rgba(198,168,124,.2);
            }
            .nav-list.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-list a {
                padding: 12px 16px;
                font-size: 16px;
            }
            .nav-list a.active::after {
                left: 4px;
                right: auto;
                top: 50%;
                transform: translateY(-50%);
                width: 3px;
                height: 24px;
                bottom: auto;
                border-radius: 2px;
            }
            .category-header-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .category-title-wrap h1 {
                font-size: 26px;
                line-height: 34px;
            }
            .video-row-card {
                flex-direction: column;
            }
            .video-thumb {
                flex: 0 0 auto;
                max-width: 100%;
                min-height: 200px;
                aspect-ratio: 16/9;
            }
            .video-info {
                padding: 18px 20px;
            }
            .video-info h3 {
                font-size: 18px;
                line-height: 26px;
            }
            .safety-inner {
                grid-template-columns: 1fr;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .cta-strip-inner {
                flex-direction: column;
                text-align: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .filter-inner {
                flex-direction: column;
                align-items: flex-start;
            }
            .filter-result-count {
                margin-left: 0;
            }
            .recommend-scroll {
                gap: 12px;
            }
            .rec-card {
                flex: 0 0 240px;
            }
        }
        @media (max-width: 520px) {
            .category-stat-badge {
                gap: 8px;
            }
            .stat-chip {
                padding: 6px 14px;
                font-size: 12px;
            }
            .pagination-bar .page-link {
                width: 34px;
                height: 34px;
                font-size: 13px;
                border-radius: 8px;
            }
        }