/* roulang page: index */
:root {
    --color-primary: #D64B2A;
    --color-primary-hover: #B73A1E;
    --color-primary-soft: rgba(214, 75, 42, 0.15);
    --color-accent: #E6B455;
    --color-accent-soft: rgba(230, 180, 85, 0.16);
    --color-bg: #17131A;
    --color-bg-secondary: #1F1923;
    --color-surface: #221B26;
    --color-border: #3A2E3D;
    --color-border-strong: #554356;
    --color-text: #F5EFE6;
    --color-text-secondary: #B8ACB9;
    --color-text-muted: #8B7E8B;
    --color-success: #3FA66A;
    --color-danger: #E5533D;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shadow-card: 0 8px 24px rgba(0,0,0,0.35);
    --shadow-card-hover: 0 14px 34px rgba(0,0,0,0.5);
    --font-sans: 'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,'Segoe UI',sans-serif;
    --container-max: 1200px;
    --container-padding: 24px;
    --nav-height: 68px;
    --section-padding: 88px;
    --transition-fast: 0.18s ease;
    --transition-base: 0.28s ease;
    --focus-ring: 0 0 0 3px rgba(214,75,42,0.35);
}
*,*::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);
    background:var(--color-bg);
    color:var(--color-text);
    line-height:1.7;
    font-size:15px;
    font-weight:400;
    min-height:100vh;
    display:flex;
    flex-direction:column;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--transition-fast);}
a:hover{color:var(--color-primary);}
ul,ol{list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;outline:none;}
button{cursor:pointer;transition:all var(--transition-base);}
:focus-visible{outline:var(--focus-ring);outline-offset:2px;}
.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding);width:100%;}
.section{padding:var(--section-padding) 0;}
.section-alt{background:var(--color-bg-secondary);}
.section-divider{border-top:1px solid var(--color-border);}
/* Header / Navigation */
.site-header{
    position:fixed;top:0;left:0;right:0;height:var(--nav-height);
    background:#17131AEE;
    z-index:100;
    border-bottom:1px solid var(--color-border);
    backdrop-filter:blur(8px);
}
.site-header .container{
    display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-icon{
    width:38px;height:38px;border-radius:var(--radius-sm);
    background:linear-gradient(135deg,var(--color-primary),#8E3A22);
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-weight:700;font-size:18px;flex-shrink:0;
}
.logo-text{display:flex;flex-direction:column;line-height:1.2;}
.logo-text strong{font-size:17px;font-weight:700;color:var(--color-text);letter-spacing:0.5px;}
.logo-text span{font-size:11px;color:var(--color-accent);font-weight:500;letter-spacing:1px;}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
.nav-links a{
    padding:8px 12px;font-size:14px;font-weight:500;color:var(--color-text-secondary);
    border-radius:var(--radius-sm);position:relative;white-space:nowrap;
    transition:color var(--transition-fast),background var(--transition-fast);
}
.nav-links a:hover{color:var(--color-primary);background:var(--color-primary-soft);}
.nav-links a.active{color:var(--color-primary);background:var(--color-primary-soft);}
.nav-links a.active::after{
    content:'';position:absolute;left:12px;right:12px;bottom:2px;height:2px;
    background:var(--color-primary);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn-search-icon{
    width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;
    border:1px solid var(--color-border);color:var(--color-text-secondary);
    transition:all var(--transition-fast);
}
.btn-search-icon:hover{border-color:var(--color-primary);color:var(--color-primary);}
.nav-toggle{
    display:none;width:42px;height:42px;border-radius:var(--radius-sm);
    border:1px solid var(--color-border);align-items:center;justify-content:center;
    flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--color-text);border-radius:2px;transition:all var(--transition-base);}
.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);}
/* Buttons */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 24px;border-radius:12px;font-size:15px;font-weight:600;
    transition:all var(--transition-base);border:1px solid transparent;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn-primary{background:var(--color-primary);color:#fff;}
.btn-primary:hover{background:var(--color-primary-hover);color:#fff;box-shadow:0 6px 18px rgba(214,75,42,0.4);}
.btn-secondary{background:transparent;border-color:var(--color-border-strong);color:var(--color-text);}
.btn-secondary:hover{border-color:var(--color-primary);color:var(--color-primary);}
.btn-accent{background:var(--color-accent);color:#2A1D10;}
.btn-accent:hover{background:#D4A648;color:#1A1308;}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:10px;}
.btn-lg{padding:14px 30px;font-size:16px;border-radius:14px;}
.btn-block{width:100%;}
/* Hero */
.hero{
    padding:calc(var(--nav-height) + 48px) 0 64px;
    background:linear-gradient(180deg,#1B161E 0%,var(--color-bg) 100%);
    border-bottom:1px solid var(--color-border);
    position:relative;
    overflow:hidden;
}
.hero::before{
    content:'';position:absolute;top:0;right:0;width:500px;height:500px;
    background:radial-gradient(circle,rgba(214,75,42,0.12) 0%,transparent 70%);
    pointer-events:none;
}
.hero .container{
    display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center;position:relative;z-index:1;
}
.hero-content{display:flex;flex-direction:column;gap:20px;}
.hero-badge{
    display:inline-flex;align-items:center;gap:8px;padding:6px 14px;
    background:var(--color-accent-soft);border:1px solid rgba(230,180,85,0.3);
    border-radius:20px;font-size:13px;font-weight:500;color:var(--color-accent);
    width:fit-content;
}
.hero h1{
    font-size:40px;font-weight:700;line-height:1.25;color:var(--color-text);
    letter-spacing:-0.5px;margin:0;
}
.hero h1 .highlight{color:var(--color-primary);}
.hero-subtitle{
    font-size:17px;color:var(--color-text-secondary);line-height:1.75;max-width:540px;
}
.hero-search{
    display:flex;gap:10px;margin-top:4px;max-width:500px;width:100%;
}
.hero-search input{
    flex:1;background:var(--color-bg-secondary);border:1px solid var(--color-border);
    border-radius:10px;padding:12px 14px;font-size:14px;color:var(--color-text);
    transition:border-color var(--transition-fast),box-shadow var(--transition-fast);
}
.hero-search input::placeholder{color:var(--color-text-muted);}
.hero-search input:focus{border-color:var(--color-primary);box-shadow:var(--focus-ring);}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:4px;}
.hero-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:8px;}
.hero-meta-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--color-text-secondary);}
.hero-meta-item .dot{width:6px;height:6px;border-radius:50%;background:var(--color-accent);}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;}
.hero-poster{
    width:100%;max-width:420px;aspect-ratio:3/4;border-radius:var(--radius-lg);
    overflow:hidden;border:1px solid var(--color-border-strong);
    box-shadow:var(--shadow-card-hover);position:relative;
}
.hero-poster img{width:100%;height:100%;object-fit:cover;}
.hero-poster::after{
    content:'';position:absolute;bottom:0;left:0;right:0;height:50%;
    background:linear-gradient(to top,rgba(23,19,26,0.8),transparent);
    pointer-events:none;
}
.hero-poster-caption{
    position:absolute;bottom:16px;left:16px;right:16px;z-index:2;
    font-size:12px;color:var(--color-text-secondary);
}
.hero-float-tag{
    position:absolute;top:20px;right:20px;background:var(--color-primary);color:#fff;
    padding:6px 12px;border-radius:20px;font-size:12px;font-weight:600;z-index:3;
    box-shadow:0 4px 14px rgba(214,75,42,0.45);
}
/* Section headers */
.section-header{display:flex;flex-direction:column;gap:8px;margin-bottom:36px;}
.section-header .section-tag{
    font-size:13px;font-weight:600;color:var(--color-accent);
    letter-spacing:1.5px;text-transform:uppercase;
}
.section-header h2{
    font-size:30px;font-weight:700;line-height:1.3;color:var(--color-text);
}
.section-header .section-sub{font-size:15px;color:var(--color-text-secondary);max-width:600px;}
.section-header.with-link{flex-direction:row;align-items:flex-end;justify-content:space-between;}
.section-header.with-link .section-sub{max-width:500px;}
.section-link{font-size:14px;font-weight:500;color:var(--color-primary);white-space:nowrap;}
.section-link:hover{color:var(--color-accent);}
/* Category cards */
.category-grid{
    display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;
}
.category-card{
    background:var(--color-surface);border:1px solid var(--color-border);
    border-radius:var(--radius-md);padding:20px 16px;text-align:center;
    transition:all var(--transition-base);display:flex;flex-direction:column;align-items:center;gap:8px;
}
.category-card:hover{
    transform:translateY(-6px);border-color:var(--color-primary);
    box-shadow:var(--shadow-card-hover);background:#281F2E;
}
.category-card:hover{color:var(--color-text);}
.category-card .cat-icon{
    width:44px;height:44px;border-radius:var(--radius-sm);
    background:var(--color-primary-soft);display:flex;align-items:center;justify-content:center;
    font-size:22px;color:var(--color-primary);
}
.category-card span{font-size:14px;font-weight:600;color:var(--color-text);}
.category-card small{font-size:12px;color:var(--color-text-muted);}
/* Content cards */
.content-card-grid{
    display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;
}
.content-card{
    background:var(--color-surface);border:1px solid var(--color-border);
    border-radius:var(--radius-md);overflow:hidden;
    transition:all var(--transition-base);box-shadow:var(--shadow-card);
}
.content-card:hover{
    transform:translateY(-6px);border-color:var(--color-primary);
    box-shadow:var(--shadow-card-hover);color:var(--color-text);
}
.content-card-poster{
    aspect-ratio:3/4;overflow:hidden;position:relative;background:var(--color-bg-secondary);
}
.content-card-poster img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-base);}
.content-card:hover .content-card-poster img{transform:scale(1.06);}
.content-card-poster .play-overlay{
    position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
    background:rgba(23,19,26,0.45);opacity:0;transition:opacity var(--transition-base);
}
.content-card:hover .play-overlay{opacity:1;}
.play-overlay .play-icon{
    width:48px;height:48px;border-radius:50%;background:var(--color-primary);
    display:flex;align-items:center;justify-content:center;font-size:20px;color:#fff;
    box-shadow:0 4px 16px rgba(214,75,42,0.5);
}
.content-card-info{padding:14px;}
.content-card-title{
    font-size:16px;font-weight:600;color:var(--color-text);
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.content-card-desc{
    font-size:13px;color:var(--color-text-secondary);
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
    margin-top:4px;
}
.content-card-meta{
    display:flex;align-items:center;justify-content:space-between;margin-top:10px;gap:8px;
}
.content-card-tags{display:flex;gap:4px;flex-wrap:wrap;}
.badge{
    display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:4px;
    font-size:11px;font-weight:600;white-space:nowrap;
}
.badge-accent{color:var(--color-accent);background:var(--color-accent-soft);}
.badge-primary{color:#fff;background:var(--color-primary);}
.badge-muted{color:var(--color-text-secondary);background:var(--color-bg-secondary);}
.content-card-stats{font-size:12px;color:var(--color-text-muted);display:flex;align-items:center;gap:4px;}
/* Latest news list */
.latest-list{display:flex;flex-direction:column;gap:14px;}
.latest-item{
    display:flex;gap:16px;background:var(--color-surface);border:1px solid var(--color-border);
    border-radius:var(--radius-md);padding:16px 18px;
    transition:all var(--transition-base);align-items:center;
}
.latest-item:hover{border-color:var(--color-primary);box-shadow:var(--shadow-card);color:var(--color-text);}
.latest-item-thumb{flex-shrink:0;width:80px;height:60px;border-radius:var(--radius-sm);overflow:hidden;background:var(--color-bg-secondary);}
.latest-item-thumb img{width:100%;height:100%;object-fit:cover;}
.latest-item-body{flex:1;min-width:0;}
.latest-item-title{font-size:15px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.latest-item-title:hover{color:var(--color-primary);}
.latest-item-desc{font-size:13px;color:var(--color-text-secondary);display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;margin-top:2px;}
.latest-item-meta{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--color-text-muted);margin-top:4px;}
.latest-empty{
    background:var(--color-surface);border:1px dashed var(--color-border-strong);
    border-radius:var(--radius-md);padding:36px 24px;text-align:center;
    color:var(--color-text-muted);font-size:14px;
}
/* Member benefits */
.benefit-row{
    display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:18px;
}
.benefit-item{
    background:var(--color-surface);border:1px solid var(--color-border);
    border-radius:var(--radius-md);padding:24px 20px;
    display:flex;flex-direction:column;gap:10px;
    transition:all var(--transition-base);
}
.benefit-item:hover{border-color:var(--color-accent);box-shadow:var(--shadow-card-hover);transform:translateY(-4px);}
.benefit-item .benefit-icon{
    width:44px;height:44px;border-radius:var(--radius-sm);
    background:var(--color-accent-soft);display:flex;align-items:center;justify-content:center;
    font-size:22px;color:var(--color-accent);
}
.benefit-item h3{font-size:17px;font-weight:650;color:var(--color-text);}
.benefit-item p{font-size:14px;color:var(--color-text-secondary);line-height:1.65;}
/* Featured sections */
.feature-section{
    display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;
    margin-bottom:32px;padding:28px;background:var(--color-surface);
    border:1px solid var(--color-border);border-radius:var(--radius-lg);
    transition:border-color var(--transition-base);
}
.feature-section:last-child{margin-bottom:0;}
.feature-section:hover{border-color:var(--color-border-strong);}
.feature-section .feature-info{display:flex;flex-direction:column;gap:12px;}
.feature-section .feature-tag{font-size:13px;font-weight:600;color:var(--color-accent);}
.feature-section h3{font-size:24px;font-weight:700;color:var(--color-text);}
.feature-section p{font-size:14px;color:var(--color-text-secondary);line-height:1.7;}
.feature-section .feature-mini-list{display:flex;flex-direction:column;gap:8px;margin-top:4px;}
.feature-section .feature-mini-item{
    display:flex;align-items:center;gap:10px;font-size:14px;color:var(--color-text);
    padding:8px 12px;background:var(--color-bg-secondary);border-radius:var(--radius-sm);
    border-left:3px solid var(--color-primary);
}
.feature-section .feature-visual{
    aspect-ratio:16/10;border-radius:var(--radius-md);overflow:hidden;
    background:var(--color-bg-secondary);position:relative;
}
.feature-section .feature-visual img{width:100%;height:100%;object-fit:cover;}
.feature-section.reverse .feature-visual{order:-1;}
/* Ranking list */
.ranking-list{display:flex;flex-direction:column;gap:10px;max-width:650px;}
.ranking-item{
    display:flex;align-items:center;gap:16px;background:var(--color-surface);
    border:1px solid var(--color-border);border-radius:var(--radius-md);padding:14px 18px;
    transition:all var(--transition-base);
}
.ranking-item:hover{border-color:var(--color-primary);box-shadow:var(--shadow-card);color:var(--color-text);}
.ranking-number{
    width:32px;height:32px;border-radius:50%;flex-shrink:0;
    display:flex;align-items:center;justify-content:center;
    font-size:15px;font-weight:700;color:var(--color-accent);
    background:var(--color-accent-soft);
}
.ranking-item:nth-child(1) .ranking-number{background:var(--color-primary);color:#fff;}
.ranking-item:nth-child(2) .ranking-number{background:var(--color-primary);color:#fff;opacity:0.85;}
.ranking-item:nth-child(3) .ranking-number{background:var(--color-primary);color:#fff;opacity:0.7;}
.ranking-info{flex:1;min-width:0;}
.ranking-title{font-size:15px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ranking-status{font-size:12px;color:var(--color-text-muted);margin-top:2px;}
.ranking-heat{font-size:12px;color:var(--color-accent);white-space:nowrap;font-weight:500;}
/* Stats data */
.stats-grid{
    display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;
}
.stat-item{
    background:var(--color-surface);border:1px solid var(--color-border);
    border-radius:var(--radius-md);padding:24px 20px;text-align:center;
    transition:all var(--transition-base);
}
.stat-item:hover{border-color:var(--color-accent);transform:translateY(-4px);}
.stat-item .stat-number{
    font-size:36px;font-weight:700;color:var(--color-accent);line-height:1.2;
}
.stat-item .stat-label{font-size:14px;color:var(--color-text-secondary);margin-top:4px;}
/* Device section */
.device-grid{
    display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;
}
.device-card{
    background:var(--color-surface);border:1px solid var(--color-border);
    border-radius:var(--radius-md);padding:28px 20px;text-align:center;
    display:flex;flex-direction:column;align-items:center;gap:12px;
    transition:all var(--transition-base);
}
.device-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-card-hover);transform:translateY(-4px);}
.device-card .device-icon{
    width:56px;height:56px;border-radius:var(--radius-md);
    background:var(--color-bg-secondary);display:flex;align-items:center;justify-content:center;
    font-size:28px;color:var(--color-primary);
}
.device-card span{font-size:15px;font-weight:600;color:var(--color-text);}
.device-card small{font-size:12px;color:var(--color-text-muted);}
/* Creator section */
.creator-section{
    display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
}
.creator-info{display:flex;flex-direction:column;gap:14px;}
.creator-info h3{font-size:26px;font-weight:700;color:var(--color-text);}
.creator-info p{font-size:15px;color:var(--color-text-secondary);line-height:1.75;}
.creator-info .creator-points{display:flex;flex-direction:column;gap:8px;margin-top:4px;}
.creator-info .creator-point{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--color-text);}
.creator-info .creator-point::before{content:'✓';color:var(--color-accent);font-weight:700;}
.creator-visual{
    aspect-ratio:16/10;border-radius:var(--radius-lg);overflow:hidden;
    background:var(--color-surface);border:1px solid var(--color-border-strong);
    display:flex;align-items:center;justify-content:center;position:relative;
}
.creator-visual img{width:100%;height:100%;object-fit:cover;}
/* Reviews */
.review-grid{
    display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;
}
.review-card{
    background:var(--color-surface);border:1px solid var(--color-border);
    border-radius:var(--radius-md);padding:20px;
    display:flex;flex-direction:column;gap:12px;
    transition:all var(--transition-base);
}
.review-card:hover{border-color:var(--color-accent);box-shadow:var(--shadow-card);}
.review-header{display:flex;align-items:center;gap:10px;}
.review-avatar{
    width:40px;height:40px;border-radius:50%;background:var(--color-primary-soft);
    display:flex;align-items:center;justify-content:center;
    font-size:16px;font-weight:700;color:var(--color-primary);flex-shrink:0;
}
.review-name{font-size:14px;font-weight:600;color:var(--color-text);}
.review-time{font-size:12px;color:var(--color-text-muted);}
.review-stars{color:var(--color-accent);font-size:13px;letter-spacing:1px;}
.review-text{font-size:14px;color:var(--color-text-secondary);line-height:1.7;}
/* Guide steps */
.guide-steps{display:flex;flex-direction:column;gap:14px;max-width:700px;}
.guide-step{
    display:flex;gap:16px;background:var(--color-surface);
    border:1px solid var(--color-border);border-radius:var(--radius-md);padding:18px 20px;
    transition:all var(--transition-base);
}
.guide-step:hover{border-color:var(--color-accent);}
.guide-step .step-number{
    width:32px;height:32px;border-radius:50%;flex-shrink:0;
    background:var(--color-primary);color:#fff;display:flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:700;
}
.guide-step .step-content h4{font-size:16px;font-weight:600;color:var(--color-text);}
.guide-step .step-content p{font-size:14px;color:var(--color-text-secondary);line-height:1.65;margin-top:2px;}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:4px;max-width:760px;}
.faq-item{border-bottom:1px solid var(--color-border);}
.faq-item:first-child{
    background:var(--color-bg-secondary);border-radius:var(--radius-md) var(--radius-md) 0 0;
    border:1px solid var(--color-border);
}
.faq-question{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding:16px 18px;cursor:pointer;font-size:15px;font-weight:600;color:var(--color-text);
    transition:color var(--transition-fast);
}
.faq-question:hover{color:var(--color-primary);}
.faq-question .faq-icon{
    width:24px;height:24px;border-radius:50%;flex-shrink:0;
    background:var(--color-bg-secondary);border:1px solid var(--color-border);
    display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--color-text-secondary);
    transition:all var(--transition-base);
}
.faq-item.open .faq-question .faq-icon{transform:rotate(45deg);color:var(--color-primary);border-color:var(--color-primary);}
.faq-answer{
    max-height:0;overflow:hidden;transition:max-height var(--transition-base),padding var(--transition-base);
    padding:0 18px;
}
.faq-item.open .faq-answer{max-height:200px;padding:0 18px 16px;}
.faq-answer p{font-size:14px;color:var(--color-text-secondary);line-height:1.7;}
/* Subscribe CTA */
.subscribe-section{background:var(--color-bg-secondary);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);}
.subscribe-wrapper{
    display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
    background:var(--color-surface);border:1px solid var(--color-border-strong);
    border-radius:var(--radius-lg);padding:36px 40px;
}
.subscribe-info{display:flex;flex-direction:column;gap:8px;}
.subscribe-info h3{font-size:24px;font-weight:700;color:var(--color-text);}
.subscribe-info p{font-size:14px;color:var(--color-text-secondary);}
.subscribe-form{display:flex;gap:10px;flex-wrap:wrap;}
.subscribe-form input{
    flex:1;min-width:200px;background:var(--color-bg);border:1px solid var(--color-border);
    border-radius:10px;padding:12px 14px;font-size:14px;color:var(--color-text);
    transition:border-color var(--transition-fast),box-shadow var(--transition-fast);
}
.subscribe-form input::placeholder{color:var(--color-text-muted);}
.subscribe-form input:focus{border-color:var(--color-primary);box-shadow:var(--focus-ring);}
/* Footer */
.site-footer{
    background:var(--color-bg-secondary);border-top:1px solid var(--color-border);
    padding:56px 0 28px;margin-top:auto;
}
.footer-grid{
    display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:32px;margin-bottom:32px;
}
.footer-brand p{font-size:14px;color:var(--color-text-secondary);line-height:1.7;margin-top:10px;max-width:300px;}
.footer-brand .logo-text strong{font-size:16px;}
.footer-col h4{font-size:15px;font-weight:600;color:var(--color-text);margin-bottom:12px;}
.footer-col a{
    display:block;font-size:14px;color:var(--color-text-secondary);padding:4px 0;
    transition:color var(--transition-fast);
}
.footer-col a:hover{color:var(--color-primary);text-decoration:underline;text-underline-offset:3px;}
.footer-bottom{
    border-top:1px solid var(--color-border);padding-top:20px;
    display:flex;flex-direction:column;gap:8px;align-items:center;text-align:center;
}
.footer-bottom p{font-size:12px;color:var(--color-text-muted);}
.footer-bottom .copyright{font-size:13px;color:var(--color-text-secondary);}
/* Mobile nav collapse */
@media (max-width:1024px){
    .nav-links{
        display:none;position:fixed;top:var(--nav-height);left:0;right:0;
        background:#17131AFA;flex-direction:column;align-items:stretch;gap:0;
        padding:12px 24px 20px;border-bottom:1px solid var(--color-border);
        max-height:calc(100vh - var(--nav-height));overflow-y:auto;
    }
    .nav-links.open{display:flex;}
    .nav-links a{padding:14px 12px;font-size:15px;border-bottom:1px solid var(--color-border);}
    .nav-links a:last-child{border-bottom:none;}
    .nav-toggle{display:flex;}
    .nav-actions .btn-primary{display:none;}
    .hero{padding-top:calc(var(--nav-height) + 28px);}
    .hero .container{grid-template-columns:1fr;gap:32px;}
    .hero-poster{max-width:280px;margin:0 auto;}
    .feature-section{grid-template-columns:1fr;gap:20px;padding:20px;}
    .feature-section.reverse .feature-visual{order:0;}
    .creator-section{grid-template-columns:1fr;gap:24px;}
    .subscribe-wrapper{grid-template-columns:1fr;gap:20px;padding:28px 24px;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
    .section{padding:48px 0;}
}
@media (max-width:768px){
    .hero h1{font-size:30px;}
    .section-header h2{font-size:24px;}
    .content-card-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;}
    .category-grid{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;}
    .hero-search{flex-direction:column;}
    .hero-search input{width:100%;min-width:0;}
    .hero-actions{flex-direction:column;}
    .hero-actions .btn{width:100%;}
    .latest-item{flex-direction:column;align-items:flex-start;}
    .latest-item-thumb{width:100%;height:90px;}
    .ranking-item{flex-wrap:wrap;}
    .device-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;}
    .review-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;gap:20px;}
}
@media (max-width:480px){
    :root{--container-padding:16px;--nav-height:60px;}
    .hero h1{font-size:27px;}
    .section-header h2{font-size:22px;}
    .btn-lg{padding:12px 22px;font-size:15px;}
    .content-card-grid{grid-template-columns:1fr;gap:12px;}
    .content-card-poster{aspect-ratio:16/9;}
    .category-grid{grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:8px;}
    .category-card{padding:14px 10px;}
    .category-card .cat-icon{width:36px;height:36px;font-size:18px;}
    .category-card span{font-size:12px;}
    .subscribe-form{flex-direction:column;}
    .subscribe-form .btn{width:100%;}
    .hero-poster{max-width:200px;}
    .logo-text strong{font-size:15px;}
}

/* roulang page: article */
:root {
        --color-primary: #D64B2A;
        --color-primary-hover: #B73A1E;
        --color-primary-soft: rgba(214, 75, 42, 0.15);
        --color-accent: #E6B455;
        --color-accent-soft: rgba(230, 180, 85, 0.16);
        --color-bg: #17131A;
        --color-bg-secondary: #1F1923;
        --color-surface: #221B26;
        --color-border: #3A2E3D;
        --color-border-strong: #554356;
        --color-text: #F5EFE6;
        --color-text-secondary: #B8ACB9;
        --color-text-muted: #8B7E8B;
        --color-success: #3FA66A;
        --color-danger: #E5533D;
        --radius-sm: 8px;
        --radius-md: 14px;
        --radius-lg: 20px;
        --shadow-card: 0 8px 24px rgba(0,0,0,0.35);
        --shadow-card-hover: 0 14px 34px rgba(0,0,0,0.5);
        --font-sans: 'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,'Segoe UI',sans-serif;
        --container-max: 1200px;
        --container-padding: 24px;
        --nav-height: 68px;
        --section-padding: 88px;
        --transition-fast: 0.18s ease;
        --transition-base: 0.28s ease;
        --focus-ring: 0 0 0 3px rgba(214,75,42,0.35);
    }
    @media (max-width: 520px) {
        :root {
            --container-padding: 16px;
            --nav-height: 60px;
        }
    }
    * {
        box-sizing: border-box;
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: var(--font-sans);
        background: var(--color-bg);
        color: var(--color-text);
        line-height: 1.7;
        font-size: 15px;
        font-weight: 400;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        margin: 0;
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    a {
        color: inherit;
        text-decoration: none;
        transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
    }
    a:hover {
        color: var(--color-primary);
    }
    button, input, select, textarea {
        font-family: inherit;
        font-size: inherit;
        color: inherit;
        background: none;
        border: none;
        outline: none;
    }
    button {
        cursor: pointer;
        transition: all var(--transition-base);
    }
    .container {
        max-width: var(--container-max);
        margin: 0 auto;
        padding: 0 var(--container-padding);
        width: 100%;
    }
    .section {
        padding: var(--section-padding) 0;
    }
    .section-alt {
        background: var(--color-bg-secondary);
    }
    .section-divider {
        border-top: 1px solid var(--color-border);
    }

    /* Header / Navigation */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: var(--nav-height);
        background: #17131AEE;
        z-index: 1000;
        border-bottom: 1px solid var(--color-border);
        backdrop-filter: blur(8px);
    }
    .site-header .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 100%;
        gap: 16px;
    }
    .logo {
        display: flex;
        align-items: center;
        gap: 10px;
        flex-shrink: 0;
    }
    .logo-icon {
        width: 38px;
        height: 38px;
        border-radius: var(--radius-sm);
        background: linear-gradient(135deg, var(--color-primary), #8E3A22);
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-weight: 700;
        font-size: 18px;
        flex-shrink: 0;
    }
    .logo-text {
        display: flex;
        flex-direction: column;
        line-height: 1.2;
    }
    .logo-text strong {
        font-size: 17px;
        font-weight: 700;
        color: var(--color-text);
        letter-spacing: 0.5px;
    }
    .logo-text span {
        font-size: 11px;
        color: var(--color-accent);
        font-weight: 500;
        letter-spacing: 1px;
    }
    .nav-links {
        display: flex;
        align-items: center;
        gap: 4px;
        flex-wrap: wrap;
    }
    .nav-links a {
        padding: 8px 12px;
        font-size: 14px;
        font-weight: 500;
        color: var(--color-text-secondary);
        border-radius: var(--radius-sm);
        position: relative;
        white-space: nowrap;
        transition: color var(--transition-fast), background var(--transition-fast);
    }
    .nav-links a:hover {
        color: var(--color-primary);
        background: var(--color-primary-soft);
    }
    .nav-links a.active {
        color: var(--color-primary);
        background: var(--color-primary-soft);
    }
    .nav-links a.active::after {
        content: '';
        position: absolute;
        left: 12px;
        right: 12px;
        bottom: 2px;
        height: 2px;
        background: var(--color-primary);
        border-radius: 2px;
    }
    .nav-actions {
        display: flex;
        align-items: center;
        gap: 10px;
    }
    .btn-search-icon {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid var(--color-border);
        color: var(--color-text-secondary);
        transition: all var(--transition-fast);
        background: none;
    }
    .btn-search-icon:hover {
        border-color: var(--color-primary);
        color: var(--color-primary);
    }
    .nav-toggle {
        display: none;
        width: 42px;
        height: 42px;
        border-radius: var(--radius-sm);
        border: 1px solid var(--color-border);
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 5px;
        background: none;
    }
    .nav-toggle span {
        display: block;
        width: 20px;
        height: 2px;
        background: var(--color-text);
        border-radius: 2px;
        transition: all var(--transition-base);
    }
    .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);
    }

    /* Buttons */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 24px;
        border-radius: 12px;
        font-size: 15px;
        font-weight: 600;
        transition: all var(--transition-base);
        border: 1px solid transparent;
        white-space: nowrap;
        background: none;
    }
    .btn:hover {
        transform: translateY(-1px);
    }
    .btn:active {
        transform: translateY(0);
    }
    .btn:focus {
        outline: none;
        box-shadow: var(--focus-ring);
    }
    .btn-primary {
        background: var(--color-primary);
        color: #fff;
    }
    .btn-primary:hover {
        background: var(--color-primary-hover);
        color: #fff;
        box-shadow: 0 6px 18px rgba(214,75,42,0.4);
    }
    .btn-secondary {
        background: transparent;
        border-color: var(--color-border-strong);
        color: var(--color-text);
    }
    .btn-secondary:hover {
        border-color: var(--color-primary);
        color: var(--color-primary);
    }
    .btn-accent {
        background: var(--color-accent);
        color: #2A1D10;
    }
    .btn-accent:hover {
        background: #D4A648;
        color: #1A1308;
    }
    .btn-sm {
        padding: 8px 16px;
        font-size: 13px;
        border-radius: 10px;
    }
    .btn-lg {
        padding: 14px 30px;
        font-size: 16px;
        border-radius: 14px;
    }
    .btn-block {
        width: 100%;
    }

    /* Article page specific */
    .article-page {
        padding-top: calc(var(--nav-height) + 24px);
        flex: 1;
    }
    .breadcrumb-section {
        padding: 20px 0 0;
        background: var(--color-bg);
    }
    .breadcrumb {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 8px;
        font-size: 13px;
        color: var(--color-text-muted);
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .breadcrumb li {
        display: flex;
        align-items: center;
        gap: 8px;
    }
    .breadcrumb li + li::before {
        content: '/';
        color: var(--color-border-strong);
        margin-right: 4px;
    }
    .breadcrumb a {
        color: var(--color-text-secondary);
    }
    .breadcrumb a:hover {
        color: var(--color-primary);
    }
    .breadcrumb span {
        color: var(--color-text);
        font-weight: 500;
    }

    .article-header-section {
        padding: 32px 0 24px;
        background: var(--color-bg-secondary);
        border-bottom: 1px solid var(--color-border);
    }
    .article-header-wrap {
        display: grid;
        grid-template-columns: 1fr 240px;
        gap: 32px;
        align-items: start;
    }
    .article-meta {
        margin-bottom: 12px;
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        align-items: center;
        font-size: 13px;
        color: var(--color-text-muted);
    }
    .article-meta .badge {
        display: inline-flex;
        align-items: center;
        padding: 4px 10px;
        border-radius: 20px;
        font-size: 12px;
        font-weight: 500;
        background: var(--color-primary-soft);
        color: var(--color-primary);
    }
    .article-meta .dot {
        width: 4px;
        height: 4px;
        background: var(--color-border-strong);
        border-radius: 50%;
    }
    .article-title {
        font-size: 32px;
        font-weight: 700;
        line-height: 1.3;
        color: var(--color-text);
        margin: 0 0 16px;
    }
    .article-summary {
        font-size: 16px;
        line-height: 1.7;
        color: var(--color-text-secondary);
        margin: 0;
    }
    .article-cover {
        border-radius: var(--radius-md);
        overflow: hidden;
        box-shadow: var(--shadow-card);
        background: var(--color-surface);
    }
    .article-cover img {
        width: 100%;
        height: auto;
        display: block;
    }

    .article-body-section {
        padding: 48px 0;
        background: var(--color-bg);
    }
    .article-body-wrap {
        max-width: 800px;
        margin: 0 auto;
    }
    .article-content {
        font-size: 16px;
        line-height: 1.9;
        color: var(--color-text);
    }
    .article-content h2 {
        font-size: 24px;
        font-weight: 700;
        margin: 32px 0 16px;
        color: var(--color-text);
    }
    .article-content h3 {
        font-size: 20px;
        font-weight: 650;
        margin: 24px 0 12px;
        color: var(--color-text);
    }
    .article-content p {
        margin: 0 0 16px;
        color: var(--color-text-secondary);
    }
    .article-content ul, .article-content ol {
        margin: 0 0 16px;
        padding-left: 24px;
        color: var(--color-text-secondary);
    }
    .article-content li {
        margin-bottom: 6px;
    }
    .article-content blockquote {
        margin: 24px 0;
        padding: 16px 20px;
        background: var(--color-bg-secondary);
        border-left: 4px solid var(--color-primary);
        border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
        color: var(--color-text-secondary);
        font-style: italic;
    }
    .article-content img {
        border-radius: var(--radius-md);
        margin: 24px 0;
        box-shadow: var(--shadow-card);
        width: 100%;
        height: auto;
    }
    .article-content a {
        color: var(--color-primary);
        text-decoration: underline;
    }
    .article-content a:hover {
        color: var(--color-primary-hover);
    }
    .empty-state {
        text-align: center;
        padding: 60px 20px;
        background: var(--color-bg-secondary);
        border-radius: var(--radius-md);
        border: 1px dashed var(--color-border);
    }
    .empty-state h3 {
        font-size: 24px;
        margin-bottom: 12px;
    }
    .empty-state p {
        color: var(--color-text-muted);
        margin-bottom: 24px;
    }
    .empty-state .btn {
        display: inline-flex;
    }

    .article-tags-section {
        padding: 24px 0;
        background: var(--color-bg);
        border-top: 1px solid var(--color-border);
    }
    .article-tags-wrap {
        max-width: 800px;
        margin: 0 auto;
    }
    .tags-title {
        font-size: 14px;
        font-weight: 600;
        color: var(--color-text-secondary);
        margin-bottom: 12px;
    }
    .tag-badges {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }
    .tag-badge {
        display: inline-flex;
        align-items: center;
        padding: 6px 16px;
        border-radius: 20px;
        font-size: 13px;
        font-weight: 500;
        background: var(--color-bg-secondary);
        border: 1px solid var(--color-border);
        color: var(--color-text-secondary);
        transition: all var(--transition-fast);
    }
    .tag-badge:hover {
        border-color: var(--color-primary);
        color: var(--color-primary);
        background: var(--color-primary-soft);
    }

    .related-articles-section {
        padding: 48px 0;
        background: var(--color-bg-secondary);
        border-top: 1px solid var(--color-border);
    }
    .related-title {
        font-size: 22px;
        font-weight: 700;
        margin-bottom: 24px;
        color: var(--color-text);
    }
    .related-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
        margin-bottom: 24px;
    }
    .related-card {
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: 20px;
        transition: all var(--transition-base);
        box-shadow: var(--shadow-card);
        display: flex;
        flex-direction: column;
    }
    .related-card:hover {
        transform: translateY(-4px);
        border-color: var(--color-primary);
        box-shadow: var(--shadow-card-hover);
    }
    .related-card h3 {
        font-size: 17px;
        font-weight: 650;
        margin: 0 0 8px;
        line-height: 1.4;
        color: var(--color-text);
    }
    .related-card .meta {
        font-size: 13px;
        color: var(--color-text-muted);
        margin-bottom: 10px;
    }
    .related-card p {
        font-size: 13px;
        line-height: 1.6;
        color: var(--color-text-secondary);
        margin: 0;
    }
    .related-more {
        text-align: center;
    }

    .back-entry-section {
        padding: 40px 0;
        background: var(--color-bg);
        border-top: 1px solid var(--color-border);
    }
    .back-entry-wrap {
        text-align: center;
    }
    .back-entry-wrap .btn {
        margin: 0 8px;
    }

    .subscribe-cta-section {
        padding: 56px 0;
        background: linear-gradient(135deg, #1F1923 0%, #17131A 100%);
        border-top: 1px solid var(--color-border);
    }
    .subscribe-cta-wrap {
        display: grid;
        grid-template-columns: 1.2fr 0.8fr;
        gap: 40px;
        align-items: center;
    }
    .subscribe-cta-content h2 {
        font-size: 26px;
        font-weight: 700;
        margin-bottom: 12px;
        color: var(--color-text);
    }
    .subscribe-cta-content p {
        font-size: 15px;
        color: var(--color-text-secondary);
        margin-bottom: 24px;
    }
    .subscribe-form {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
    }
    .subscribe-form input[type="email"], .subscribe-form input[type="text"] {
        flex: 1;
        min-width: 200px;
        padding: 12px 16px;
        background: var(--color-bg-secondary);
        border: 1px solid var(--color-border);
        border-radius: 10px;
        color: var(--color-text);
        font-size: 15px;
        transition: all var(--transition-fast);
    }
    .subscribe-form input::placeholder {
        color: var(--color-text-muted);
    }
    .subscribe-form input:focus {
        border-color: var(--color-primary);
        box-shadow: var(--focus-ring);
    }
    .subscribe-qr {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .qr-placeholder {
        width: 160px;
        height: 160px;
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        color: var(--color-text-muted);
        font-size: 12px;
        line-height: 1.5;
        flex-direction: column;
        gap: 8px;
    }
    .qr-placeholder .icon {
        font-size: 40px;
        line-height: 1;
        color: var(--color-accent);
    }

    .copyright-note-section {
        padding: 28px 0;
        background: var(--color-bg);
        border-top: 1px solid var(--color-border);
    }
    .copyright-note-wrap {
        max-width: 800px;
        margin: 0 auto;
        text-align: center;
        font-size: 12px;
        color: var(--color-text-muted);
        line-height: 1.6;
    }

    /* Footer */
    .site-footer {
        background: var(--color-bg-secondary);
        border-top: 1px solid var(--color-border);
        padding: 64px 0 32px;
        margin-top: auto;
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 40px;
        margin-bottom: 40px;
    }
    .footer-brand {
        max-width: 320px;
    }
    .footer-brand p {
        font-size: 13px;
        color: var(--color-text-secondary);
        margin: 16px 0 0;
        line-height: 1.6;
    }
    .footer-col h4 {
        font-size: 15px;
        font-weight: 650;
        color: var(--color-text);
        margin: 0 0 16px;
    }
    .footer-col a {
        display: block;
        font-size: 13px;
        color: var(--color-text-secondary);
        margin-bottom: 10px;
        transition: color var(--transition-fast);
    }
    .footer-col a:hover {
        color: var(--color-primary);
        text-decoration: underline;
    }
    .footer-bottom {
        border-top: 1px solid var(--color-border);
        padding-top: 24px;
        text-align: center;
    }
    .footer-bottom .copyright {
        font-size: 13px;
        color: var(--color-text-muted);
        margin: 0 0 8px;
    }
    .footer-bottom p {
        font-size: 12px;
        color: var(--color-text-muted);
        margin: 0;
    }

    /* Mobile responsive */
    @media (max-width: 1024px) {
        .nav-links {
            display: none;
            position: absolute;
            top: var(--nav-height);
            left: 0;
            right: 0;
            background: #17131AEE;
            flex-direction: column;
            align-items: flex-start;
            padding: 20px 24px;
            gap: 4px;
            border-bottom: 1px solid var(--color-border);
            backdrop-filter: blur(8px);
        }
        .nav-links.open {
            display: flex;
        }
        .nav-links a {
            width: 100%;
            padding: 12px 16px;
            font-size: 15px;
        }
        .nav-links a.active::after {
            display: none;
        }
        .nav-toggle {
            display: flex;
        }
        .article-header-wrap {
            grid-template-columns: 1fr;
        }
        .article-cover {
            max-width: 400px;
            margin: 0 auto;
        }
        .related-grid {
            grid-template-columns: repeat(2, 1fr);
        }
        .subscribe-cta-wrap {
            grid-template-columns: 1fr;
            text-align: center;
        }
        .subscribe-form {
            justify-content: center;
        }
    }
    @media (max-width: 820px) {
        .footer-grid {
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .footer-brand {
            max-width: none;
        }
    }
    @media (max-width: 768px) {
        .section {
            padding: 48px 0;
        }
        .article-title {
            font-size: 24px;
        }
        .article-summary {
            font-size: 15px;
        }
        .related-grid {
            grid-template-columns: 1fr;
        }
        .article-body-section {
            padding: 32px 0;
        }
    }
    @media (max-width: 520px) {
        .container {
            --container-padding: 16px;
        }
        .article-page {
            padding-top: calc(var(--nav-height) + 16px);
        }
        .article-meta {
            gap: 6px;
        }
        .article-title {
            font-size: 22px;
        }
        .article-content {
            font-size: 15px;
            line-height: 1.8;
        }
        .article-content h2 {
            font-size: 20px;
        }
        .article-content h3 {
            font-size: 18px;
        }
        .related-card {
            padding: 16px;
        }
        .subscribe-form {
            flex-direction: column;
        }
        .subscribe-form input[type="email"], .subscribe-form input[type="text"] {
            min-width: auto;
            width: 100%;
        }
        .btn-sm {
            padding: 8px 12px;
            font-size: 12px;
        }
    }

/* roulang page: category1 */
:root {
    --color-primary: #D64B2A;
    --color-primary-hover: #B73A1E;
    --color-primary-soft: rgba(214, 75, 42, 0.15);
    --color-accent: #E6B455;
    --color-accent-soft: rgba(230, 180, 85, 0.16);
    --color-bg: #17131A;
    --color-bg-secondary: #1F1923;
    --color-surface: #221B26;
    --color-border: #3A2E3D;
    --color-border-strong: #554356;
    --color-text: #F5EFE6;
    --color-text-secondary: #B8ACB9;
    --color-text-muted: #8B7E8B;
    --color-success: #3FA66A;
    --color-danger: #E5533D;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shadow-card: 0 8px 24px rgba(0,0,0,0.35);
    --shadow-card-hover: 0 14px 34px rgba(0,0,0,0.5);
    --font-sans: 'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,'Segoe UI',sans-serif;
    --container-max: 1200px;
    --container-padding: 24px;
    --nav-height: 68px;
    --section-padding: 88px;
    --transition-fast: 0.18s ease;
    --transition-base: 0.28s ease;
    --focus-ring: 0 0 0 3px rgba(214,75,42,0.35);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
*{box-sizing:border-box;}
body{
    font-family:var(--font-sans);
    background:var(--color-bg);
    color:var(--color-text);
    line-height:1.7;
    font-size:15px;
    font-weight:400;
    min-height:100vh;
    display:flex;
    flex-direction:column;
    margin:0;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--transition-fast);}
a:hover{color:var(--color-primary);}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;outline:none;}
button{cursor:pointer;transition:all var(--transition-base);}
.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding);width:100%;}
.section{padding:var(--section-padding) 0;}
.section-alt{background:var(--color-bg-secondary);}
.section-divider{border-top:1px solid var(--color-border);}

/* Header / Navigation */
.site-header{
    position:fixed;top:0;left:0;right:0;height:var(--nav-height);
    background:#17131AEE;
    z-index:100;
    border-bottom:1px solid var(--color-border);
    backdrop-filter:blur(8px);
}
.site-header .container{
    display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px;
}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-icon{
    width:38px;height:38px;border-radius:var(--radius-sm);
    background:linear-gradient(135deg,var(--color-primary),#8E3A22);
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-weight:700;font-size:18px;flex-shrink:0;
}
.logo-text{display:flex;flex-direction:column;line-height:1.2;}
.logo-text strong{font-size:17px;font-weight:700;color:var(--color-text);letter-spacing:0.5px;}
.logo-text span{font-size:11px;color:var(--color-accent);font-weight:500;letter-spacing:1px;}
.nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
.nav-links a{
    padding:8px 12px;font-size:14px;font-weight:500;color:var(--color-text-secondary);
    border-radius:var(--radius-sm);position:relative;white-space:nowrap;
    transition:color var(--transition-fast),background var(--transition-fast);
}
.nav-links a:hover{color:var(--color-primary);background:var(--color-primary-soft);}
.nav-links a.active{color:var(--color-primary);background:var(--color-primary-soft);}
.nav-links a.active::after{
    content:'';position:absolute;left:12px;right:12px;bottom:2px;height:2px;
    background:var(--color-primary);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:10px;}
.btn-search-icon{
    width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;
    border:1px solid var(--color-border);color:var(--color-text-secondary);
    transition:all var(--transition-fast);
}
.btn-search-icon:hover{border-color:var(--color-primary);color:var(--color-primary);}
.nav-toggle{
    display:none;width:42px;height:42px;border-radius:var(--radius-sm);
    border:1px solid var(--color-border);align-items:center;justify-content:center;
    flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--color-text);border-radius:2px;transition:all var(--transition-base);}
.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);}

/* Buttons */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 24px;border-radius:12px;font-size:15px;font-weight:600;
    transition:all var(--transition-base);border:1px solid transparent;white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn-primary{background:var(--color-primary);color:#fff;}
.btn-primary:hover{background:var(--color-primary-hover);color:#fff;box-shadow:0 6px 18px rgba(214,75,42,0.4);}
.btn-secondary{background:transparent;border-color:var(--color-border-strong);color:var(--color-text);}
.btn-secondary:hover{border-color:var(--color-primary);color:var(--color-primary);}
.btn-accent{background:var(--color-accent);color:#2A1D10;}
.btn-accent:hover{background:#D4A648;color:#1A1308;}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:10px;}
.btn-lg{padding:14px 30px;font-size:16px;border-radius:14px;}
.btn-block{width:100%;}
.btn:focus-visible{box-shadow:var(--focus-ring);}

/* Category Hero (small banner, distinct from homepage hero) */
.category-hero{
    padding:calc(var(--nav-height) + 36px) 0 36px;
    background:linear-gradient(180deg,#211A24 0%,var(--color-bg) 100%);
    border-bottom:1px solid var(--color-border);
    position:relative;
    overflow:hidden;
}
.category-hero::after{
    content:'';position:absolute;top:0;right:0;width:420px;height:420px;
    background:radial-gradient(circle,rgba(214,75,42,0.10) 0%,transparent 70%);
    pointer-events:none;
}
.category-hero .container{position:relative;z-index:1;}
.breadcrumb{
    display:flex;align-items:center;gap:8px;font-size:13px;color:var(--color-text-muted);
    margin-bottom:16px;flex-wrap:wrap;
}
.breadcrumb a{color:var(--color-text-muted);transition:color var(--transition-fast);}
.breadcrumb a:hover{color:var(--color-primary);}
.breadcrumb .sep{color:var(--color-border-strong);}
.category-hero h1{
    font-size:clamp(28px,4vw,38px);font-weight:700;line-height:1.25;
    color:var(--color-text);margin:0 0 14px;
}
.category-hero .category-desc{
    font-size:15px;line-height:1.7;color:var(--color-text-secondary);
    max-width:760px;margin:0;
}
.category-hero .hero-meta{
    display:flex;gap:20px;flex-wrap:wrap;margin-top:18px;
}
.category-hero .hero-meta span{
    font-size:13px;color:var(--color-text-muted);
    display:inline-flex;align-items:center;gap:6px;
}
.category-hero .hero-meta .dot{
    width:6px;height:6px;border-radius:50%;background:var(--color-primary);
    display:inline-block;
}

/* Filter Toolbar */
.filter-toolbar{
    background:var(--color-bg-secondary);
    border:1px solid var(--color-border);
    border-radius:var(--radius-md);
    padding:14px 16px;
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    flex-wrap:wrap;
    margin-top:24px;
}
.filter-toolbar .filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.filter-toolbar .filter-label{
    font-size:13px;color:var(--color-text-muted);font-weight:500;margin-right:2px;
}
.filter-toolbar .filter-btn{
    padding:6px 14px;border-radius:20px;font-size:13px;font-weight:500;
    border:1px solid var(--color-border);color:var(--color-text-secondary);
    transition:all var(--transition-fast);background:transparent;
}
.filter-toolbar .filter-btn:hover{border-color:var(--color-primary);color:var(--color-primary);}
.filter-toolbar .filter-btn.active{
    background:var(--color-primary);border-color:var(--color-primary);color:#fff;
}
.filter-toolbar .filter-tags{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.filter-toolbar .filter-tags .tag{
    font-size:12px;padding:4px 12px;border-radius:14px;
    border:1px solid var(--color-border);color:var(--color-text-muted);
    transition:all var(--transition-fast);
}
.filter-toolbar .filter-tags .tag:hover{border-color:var(--color-accent);color:var(--color-accent);}

/* Drama Cards Grid */
.drama-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.drama-card{
    background:var(--color-surface);
    border:1px solid var(--color-border);
    border-radius:var(--radius-md);
    overflow:hidden;
    box-shadow:var(--shadow-card);
    transition:all var(--transition-base);
    display:flex;flex-direction:column;
}
.drama-card:hover{
    transform:translateY(-6px);
    border-color:var(--color-primary);
    box-shadow:var(--shadow-card-hover);
}
.drama-card .card-cover{
    position:relative;aspect-ratio:3/4;overflow:hidden;background:#2A2230;
}
.drama-card .card-cover img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-base);}
.drama-card:hover .card-cover img{transform:scale(1.05);}
.drama-card .card-cover .play-btn{
    position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    width:44px;height:44px;border-radius:50%;
    background:rgba(214,75,42,0.9);color:#fff;
    display:flex;align-items:center;justify-content:center;
    font-size:18px;opacity:0;transition:all var(--transition-base);
}
.drama-card:hover .card-cover .play-btn{opacity:1;}
.drama-card .card-cover .badge-top{
    position:absolute;top:10px;left:10px;
    background:var(--color-primary);color:#fff;
    font-size:11px;font-weight:600;padding:3px 10px;border-radius:12px;
}
.drama-card .card-body{
    padding:14px;display:flex;flex-direction:column;gap:8px;flex:1;
}
.drama-card .card-title{
    font-size:16px;font-weight:650;color:var(--color-text);
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    margin:0;
}
.drama-card .card-desc{
    font-size:13px;color:var(--color-text-secondary);
    line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
    overflow:hidden;margin:0;
}
.drama-card .card-meta{
    display:flex;align-items:center;justify-content:space-between;gap:8px;
    margin-top:auto;font-size:12px;color:var(--color-text-muted);
}
.drama-card .card-meta .type-badge{
    background:var(--color-accent-soft);color:var(--color-accent);
    padding:2px 10px;border-radius:10px;font-weight:500;
}
.drama-card .card-meta .heat{
    display:inline-flex;align-items:center;gap:4px;
}

/* Ranking Section */
.ranking-list{
    display:flex;flex-direction:column;gap:12px;
}
.ranking-item{
    display:flex;align-items:center;gap:14px;
    background:var(--color-surface);
    border:1px solid var(--color-border);
    border-radius:var(--radius-md);
    padding:12px 16px;
    transition:all var(--transition-fast);
}
.ranking-item:hover{border-color:var(--color-accent);}
.ranking-item .rank-num{
    width:34px;height:34px;flex-shrink:0;
    border-radius:var(--radius-sm);
    display:flex;align-items:center;justify-content:center;
    font-weight:700;font-size:16px;
    background:var(--color-bg-secondary);color:var(--color-text-muted);
}
.ranking-item:nth-child(1) .rank-num{background:var(--color-accent);color:#2A1D10;}
.ranking-item:nth-child(2) .rank-num{background:#CD7F32;color:#fff;}
.ranking-item:nth-child(3) .rank-num{background:#9B6B3E;color:#fff;}
.ranking-item .rank-info{flex:1;min-width:0;}
.ranking-item .rank-title{
    font-size:15px;font-weight:600;color:var(--color-text);
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.ranking-item .rank-status{
    font-size:12px;color:var(--color-success);
}
.ranking-item .rank-heat{
    font-size:13px;color:var(--color-accent);font-weight:600;
    white-space:nowrap;
}

/* CMS List Cards */
.cms-list-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.cms-card{
    background:var(--color-surface);
    border:1px solid var(--color-border);
    border-radius:var(--radius-md);
    padding:16px;
    transition:all var(--transition-base);
    display:flex;flex-direction:column;gap:10px;
}
.cms-card:hover{
    border-color:var(--color-primary);
    transform:translateY(-4px);
    box-shadow:var(--shadow-card);
}
.cms-card .cms-cat{
    font-size:11px;color:var(--color-accent);font-weight:500;
    background:var(--color-accent-soft);padding:2px 10px;border-radius:10px;
    align-self:flex-start;
}
.cms-card .cms-title{
    font-size:15px;font-weight:650;color:var(--color-text);
    line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
    overflow:hidden;margin:0;
}
.cms-card .cms-excerpt{
    font-size:13px;color:var(--color-text-secondary);
    line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
    overflow:hidden;margin:0;
}
.cms-card .cms-time{
    font-size:12px;color:var(--color-text-muted);
    display:flex;align-items:center;gap:6px;margin-top:auto;
}
.cms-empty{
    text-align:center;padding:32px 16px;
    background:var(--color-bg-secondary);
    border:1px dashed var(--color-border);
    border-radius:var(--radius-md);
    color:var(--color-text-muted);font-size:14px;
}

/* Related Categories */
.related-cat-grid{
    display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
}
.related-cat-card{
    background:var(--color-surface);
    border:1px solid var(--color-border);
    border-radius:var(--radius-md);
    padding:22px;
    display:flex;align-items:center;gap:16px;
    transition:all var(--transition-base);
}
.related-cat-card:hover{
    border-color:var(--color-primary);
    transform:translateY(-4px);
    box-shadow:var(--shadow-card);
}
.related-cat-card .cat-icon{
    width:48px;height:48px;flex-shrink:0;
    border-radius:var(--radius-sm);
    background:var(--color-primary-soft);
    display:flex;align-items:center;justify-content:center;
    color:var(--color-primary);font-size:22px;
}
.related-cat-card .cat-info{flex:1;min-width:0;}
.related-cat-card .cat-name{
    font-size:16px;font-weight:650;color:var(--color-text);margin:0 0 4px;
}
.related-cat-card .cat-desc{
    font-size:13px;color:var(--color-text-secondary);
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
    overflow:hidden;margin:0;
}

/* CTA Strip */
.cta-strip{
    background:linear-gradient(135deg,#2A1D30 0%,#1F1923 100%);
    border:1px solid var(--color-border-strong);
    border-radius:var(--radius-lg);
    padding:28px 30px;
    display:flex;align-items:center;justify-content:space-between;gap:20px;
    flex-wrap:wrap;
}
.cta-strip .cta-text{flex:1;min-width:200px;}
.cta-strip .cta-text h3{
    font-size:20px;font-weight:700;color:var(--color-text);margin:0 0 6px;
}
.cta-strip .cta-text p{
    font-size:14px;color:var(--color-text-secondary);margin:0;
}
.cta-strip .cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* Section Headings */
.section-head{
    margin-bottom:32px;
}
.section-head .section-tag{
    display:inline-flex;align-items:center;gap:6px;
    font-size:13px;color:var(--color-primary);font-weight:600;
    margin-bottom:8px;
}
.section-head .section-tag::before{
    content:'';width:16px;height:2px;background:var(--color-primary);border-radius:2px;
}
.section-head h2{
    font-size:clamp(22px,3vw,30px);font-weight:700;color:var(--color-text);
    line-height:1.3;margin:0;
}
.section-head p{
    font-size:15px;color:var(--color-text-secondary);margin:10px 0 0;
    max-width:720px;
}

/* Footer */
.site-footer{
    background:var(--color-bg-secondary);
    border-top:1px solid var(--color-border);
    padding:56px 0 28px;
    margin-top:auto;
}
.footer-grid{
    display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;
    padding-bottom:32px;border-bottom:1px solid var(--color-border);
}
.footer-brand p{
    font-size:13px;color:var(--color-text-secondary);
    line-height:1.7;margin:14px 0 0;max-width:320px;
}
.footer-col h4{
    font-size:14px;font-weight:650;color:var(--color-text);
    margin:0 0 14px;
}
.footer-col a{
    display:block;font-size:13px;color:var(--color-text-muted);
    padding:5px 0;transition:color var(--transition-fast);
}
.footer-col a:hover{color:var(--color-primary);text-decoration:underline;}
.footer-bottom{
    padding-top:24px;text-align:center;
}
.footer-bottom .copyright{
    font-size:13px;color:var(--color-text-secondary);margin:0 0 4px;
}
.footer-bottom p{
    font-size:12px;color:var(--color-text-muted);margin:0;
}

/* Responsive */
@media (max-width: 1024px){
    .nav-links{display:none;}
    .nav-toggle{display:flex;}
    .nav-links.open{
        display:flex;flex-direction:column;align-items:flex-start;
        position:absolute;top:var(--nav-height);left:0;right:0;
        background:var(--color-bg-secondary);
        border-bottom:1px solid var(--color-border);
        padding:16px 24px;gap:4px;
    }
    .nav-links.open a{width:100%;}
    .drama-grid{grid-template-columns:repeat(2,1fr);}
    .cms-list-grid{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
    .section{padding:56px 0;}
}
@media (max-width: 768px){
    :root{--section-padding:48px;}
    .category-hero{padding:calc(var(--nav-height) + 24px) 0 28px;}
    .drama-grid{grid-template-columns:1fr 1fr;gap:14px;}
    .cms-list-grid{grid-template-columns:1fr;gap:14px;}
    .related-cat-grid{grid-template-columns:1fr;gap:14px;}
    .filter-toolbar{flex-direction:column;align-items:flex-start;}
    .cta-strip{flex-direction:column;align-items:flex-start;}
    .section-head h2{font-size:22px;}
    .category-hero h1{font-size:26px;}
}
@media (max-width: 520px){
    :root{--container-padding:16px;--nav-height:60px;}
    .drama-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;gap:18px;}
    .btn{width:100%;}
    .btn-sm{width:auto;}
    .nav-actions .btn-sm{width:auto;}
    .related-cat-card{flex-direction:column;align-items:flex-start;}
    .cta-strip{padding:20px 18px;}
}

/* roulang page: category3 */
:root{
            --color-primary:#D64B2A;
            --color-primary-hover:#B73A1E;
            --color-primary-soft:rgba(214,75,42,0.15);
            --color-accent:#E6B455;
            --color-accent-soft:rgba(230,180,85,0.16);
            --color-bg:#17131A;
            --color-bg-secondary:#1F1923;
            --color-surface:#221B26;
            --color-border:#3A2E3D;
            --color-border-strong:#554356;
            --color-text:#F5EFE6;
            --color-text-secondary:#B8ACB9;
            --color-text-muted:#8B7E8B;
            --color-success:#3FA66A;
            --color-danger:#E5533D;
            --radius-sm:8px;
            --radius-md:14px;
            --radius-lg:20px;
            --shadow-card:0 8px 24px rgba(0,0,0,0.35);
            --shadow-card-hover:0 14px 34px rgba(0,0,0,0.5);
            --font-sans:'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,'Segoe UI',sans-serif;
            --container-max:1200px;
            --container-padding:24px;
            --nav-height:68px;
            --section-padding:88px;
            --transition-fast:0.18s ease;
            --transition-base:0.28s ease;
            --focus-ring:0 0 0 3px rgba(214,75,42,0.35);
        }
        *{box-sizing:border-box;margin:0;padding:0;}
        html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
        body{
            font-family:var(--font-sans);
            background:var(--color-bg);
            color:var(--color-text);
            line-height:1.7;
            font-size:15px;
            font-weight:400;
            min-height:100vh;
            display:flex;
            flex-direction:column;
        }
        img{max-width:100%;height:auto;display:block;}
        a{color:inherit;text-decoration:none;transition:color var(--transition-fast);}
        a:hover{color:var(--color-primary);}
        button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;outline:none;}
        button{cursor:pointer;transition:all var(--transition-base);}
        .container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding);width:100%;}
        .section{padding:var(--section-padding) 0;}
        .section-alt{background:var(--color-bg-secondary);}
        .section-divider{border-top:1px solid var(--color-border);}
        .site-header{
            position:fixed;top:0;left:0;right:0;height:var(--nav-height);
            background:#17131AEE;z-index:100;border-bottom:1px solid var(--color-border);
            backdrop-filter:blur(8px);
        }
        .site-header .container{
            display:flex;align-items:center;justify-content:space-between;height:100%;gap:16px;
        }
        .logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
        .logo-icon{
            width:38px;height:38px;border-radius:var(--radius-sm);
            background:linear-gradient(135deg,var(--color-primary),#8E3A22);
            display:flex;align-items:center;justify-content:center;
            color:#fff;font-weight:700;font-size:18px;flex-shrink:0;
        }
        .logo-text{display:flex;flex-direction:column;line-height:1.2;}
        .logo-text strong{font-size:17px;font-weight:700;color:var(--color-text);letter-spacing:0.5px;}
        .logo-text span{font-size:11px;color:var(--color-accent);font-weight:500;letter-spacing:1px;}
        .nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap;}
        .nav-links a{
            padding:8px 12px;font-size:14px;font-weight:500;color:var(--color-text-secondary);
            border-radius:var(--radius-sm);position:relative;white-space:nowrap;
            transition:color var(--transition-fast),background var(--transition-fast);
        }
        .nav-links a:hover{color:var(--color-primary);background:var(--color-primary-soft);}
        .nav-links a.active{color:var(--color-primary);background:var(--color-primary-soft);}
        .nav-links a.active::after{
            content:'';position:absolute;left:12px;right:12px;bottom:2px;height:2px;
            background:var(--color-primary);border-radius:2px;
        }
        .nav-actions{display:flex;align-items:center;gap:10px;}
        .btn-search-icon{
            width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;
            border:1px solid var(--color-border);color:var(--color-text-secondary);transition:all var(--transition-fast);
        }
        .btn-search-icon:hover{border-color:var(--color-primary);color:var(--color-primary);}
        .nav-toggle{
            display:none;width:42px;height:42px;border-radius:var(--radius-sm);
            border:1px solid var(--color-border);align-items:center;justify-content:center;
            flex-direction:column;gap:5px;
        }
        .nav-toggle span{display:block;width:20px;height:2px;background:var(--color-text);border-radius:2px;transition:all var(--transition-base);}
        .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);}
        .btn{
            display:inline-flex;align-items:center;justify-content:center;gap:8px;
            padding:12px 24px;border-radius:12px;font-size:15px;font-weight:600;
            transition:all var(--transition-base);border:1px solid transparent;white-space:nowrap;
        }
        .btn:hover{transform:translateY(-1px);}
        .btn:active{transform:translateY(0);}
        .btn-primary{background:var(--color-primary);color:#fff;}
        .btn-primary:hover{background:var(--color-primary-hover);color:#fff;box-shadow:0 6px 18px rgba(214,75,42,0.4);}
        .btn-secondary{background:transparent;border-color:var(--color-border-strong);color:var(--color-text);}
        .btn-secondary:hover{border-color:var(--color-primary);color:var(--color-primary);}
        .btn-accent{background:var(--color-accent);color:#2A1D10;}
        .btn-accent:hover{background:#D4A648;color:#1A1308;}
        .btn-sm{padding:8px 16px;font-size:13px;border-radius:10px;}
        .btn-lg{padding:14px 30px;font-size:16px;border-radius:14px;}
        .btn-block{width:100%;}
        .badge{
            display:inline-flex;align-items:center;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:500;line-height:1.4;
        }
        .badge-accent{background:var(--color-accent-soft);color:var(--color-accent);}
        .badge-primary{background:var(--color-primary);color:#fff;}
        .badge-muted{background:var(--color-surface);color:var(--color-text-muted);border:1px solid var(--color-border);}
        .section-title{font-size:32px;font-weight:700;line-height:1.3;margin-bottom:12px;letter-spacing:0.5px;}
        .section-subtitle{font-size:16px;color:var(--color-text-secondary);max-width:700px;margin-bottom:32px;line-height:1.7;}
        .section-head{text-align:center;margin-bottom:48px;}
        .section-head .section-title{font-size:34px;}
        .section-head .section-subtitle{margin-left:auto;margin-right:auto;}
        .card{
            background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);
            overflow:hidden;transition:box-shadow var(--transition-base),transform var(--transition-base),border-color var(--transition-base);
            box-shadow:var(--shadow-card);
        }
        .card:hover{
            transform:translateY(-6px);border-color:var(--color-primary);
            box-shadow:var(--shadow-card-hover);
        }
        .card-img{position:relative;overflow:hidden;aspect-ratio:3/4;background:#2A2230;}
        .card-img img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-base);}
        .card:hover .card-img img{transform:scale(1.05);}
        .card-body{padding:16px;}
        .card-title{font-size:17px;font-weight:600;color:var(--color-text);margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
        .card-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px;font-size:13px;color:var(--color-text-muted);}
        .play-icon{
            position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
            width:48px;height:48px;border-radius:50%;background:rgba(0,0,0,0.6);
            display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;
            opacity:0;transition:opacity var(--transition-base);pointer-events:none;
        }
        .card:hover .play-icon{opacity:1;}
        .filter-bar{
            background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);
            padding:16px 20px;display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:36px;
        }
        .filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
        .filter-label{font-size:13px;color:var(--color-text-muted);font-weight:600;margin-right:4px;}
        .filter-btn{
            padding:6px 14px;border-radius:20px;font-size:13px;font-weight:500;
            border:1px solid var(--color-border);color:var(--color-text-secondary);transition:all var(--transition-fast);
        }
        .filter-btn:hover{border-color:var(--color-primary);color:var(--color-primary);}
        .filter-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff;}
        .ranking-list{list-style:none;display:flex;flex-direction:column;gap:12px;}
        .ranking-item{
            display:flex;align-items:center;gap:14px;background:var(--color-surface);
            border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:12px 16px;
            transition:border-color var(--transition-fast),background var(--transition-fast);
        }
        .ranking-item:hover{border-color:var(--color-primary);background:#2A2230;}
        .ranking-num{
            width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;
            font-weight:700;font-size:14px;background:var(--color-accent-soft);color:var(--color-accent);flex-shrink:0;
        }
        .ranking-item:nth-child(1) .ranking-num{background:var(--color-primary);color:#fff;}
        .ranking-item:nth-child(2) .ranking-num{background:var(--color-accent);color:#2A1D10;}
        .ranking-info{flex:1;min-width:0;}
        .ranking-title{font-size:15px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
        .ranking-heat{font-size:12px;color:var(--color-text-muted);}
        .genre-card{
            background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);
            padding:24px;text-align:center;transition:all var(--transition-base);
        }
        .genre-card:hover{transform:translateY(-4px);border-color:var(--color-primary);box-shadow:var(--shadow-card-hover);}
        .genre-card h3{font-size:20px;margin-bottom:8px;}
        .genre-card p{font-size:14px;color:var(--color-text-secondary);}
        .cta-strip{
            background:var(--color-primary);border-radius:var(--radius-lg);padding:32px 40px;
            display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
        }
        .cta-strip h3{font-size:24px;font-weight:700;color:#fff;margin-bottom:4px;}
        .cta-strip p{color:rgba(255,255,255,0.85);font-size:15px;}
        .site-footer{
            background:var(--color-bg-secondary);border-top:1px solid var(--color-border);padding:56px 0 32px;margin-top:auto;
        }
        .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;}
        .footer-brand p{margin-top:16px;font-size:14px;color:var(--color-text-secondary);line-height:1.8;}
        .footer-col h4{font-size:16px;font-weight:700;margin-bottom:16px;color:var(--color-text);}
        .footer-col a{display:block;font-size:14px;color:var(--color-text-secondary);margin-bottom:12px;transition:color var(--transition-fast),padding-left var(--transition-fast);}
        .footer-col a:hover{color:var(--color-primary);padding-left:4px;}
        .footer-bottom{
            border-top:1px solid var(--color-border);padding-top:24px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;
        }
        .footer-bottom p{font-size:13px;color:var(--color-text-muted);}
        .copyright{color:var(--color-text-secondary);}
        /* Page specific */
        .category-hero{
            padding:calc(var(--nav-height) + 40px) 0 40px;
            background:linear-gradient(135deg,#211A24 0%,var(--color-bg) 100%);
            border-bottom:1px solid var(--color-border);
            position:relative;
            overflow:hidden;
        }
        .category-hero::before{
            content:'';position:absolute;top:-100px;right:-100px;width:500px;height:500px;
            background:radial-gradient(circle,rgba(214,75,42,0.08) 0%,transparent 70%);
            pointer-events:none;
        }
        .category-hero .container{
            display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;position:relative;
        }
        .category-hero-text h1{font-size:40px;font-weight:700;line-height:1.25;margin-bottom:12px;}
        .category-hero-text .badge{margin-bottom:16px;}
        .category-hero-text p{font-size:16px;color:var(--color-text-secondary);line-height:1.7;}
        .category-hero-img{
            background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);
            aspect-ratio:3/2;overflow:hidden;box-shadow:var(--shadow-card);
        }
        .category-hero-img img{width:100%;height:100%;object-fit:cover;}
        @media (max-width:1024px){
            .nav-links,.nav-actions .btn-primary{display:none;}
            .nav-toggle{display:flex;}
            .nav-actions{display:flex;}
            .nav-links{position:absolute;top:var(--nav-height);left:0;right:0;background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);flex-direction:column;padding:16px;gap:8px;display:none;}
            .nav-links.open{display:flex;}
            .nav-links a{width:100%;text-align:left;}
            .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
            .category-hero .container{grid-template-columns:1fr;}
            .category-hero-img{max-width:500px;}
        }
        @media (max-width:768px){
            :root{--section-padding:48px;}
            .section-title{font-size:26px;}
            .section-head .section-title{font-size:28px;}
            .category-hero-text h1{font-size:32px;}
            .footer-grid{grid-template-columns:1fr;gap:24px;}
            .filter-bar{flex-direction:column;align-items:flex-start;}
            .cta-strip{padding:24px;}
        }
        @media (max-width:480px){
            :root{--container-padding:16px;--nav-height:60px;}
            .site-header .container{gap:8px;}
            .logo-text strong{font-size:15px;}
            .logo-text span{font-size:10px;}
            .btn-lg{padding:12px 20px;font-size:14px;}
            .category-hero{padding-top:calc(var(--nav-height) + 20px);}
            .category-hero .container{grid-template-columns:1fr;}
        }

/* roulang page: category2 */
:root {
            --color-primary: #D64B2A;
            --color-primary-hover: #B73A1E;
            --color-primary-soft: rgba(214, 75, 42, 0.15);
            --color-accent: #E6B455;
            --color-accent-soft: rgba(230, 180, 85, 0.16);
            --color-bg: #17131A;
            --color-bg-secondary: #1F1923;
            --color-surface: #221B26;
            --color-border: #3A2E3D;
            --color-border-strong: #554356;
            --color-text: #F5EFE6;
            --color-text-secondary: #B8ACB9;
            --color-text-muted: #8B7E8B;
            --color-success: #3FA66A;
            --color-danger: #E5533D;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 14px 34px rgba(0, 0, 0, 0.5);
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, 'Segoe UI', sans-serif;
            --container-max: 1200px;
            --container-padding: 24px;
            --nav-height: 68px;
            --section-padding: 88px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --focus-ring: 0 0 0 3px rgba(214, 75, 42, 0.35);
        }

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

        body {
            font-family: var(--font-sans);
            background: var(--color-bg);
            color: var(--color-text);
            line-height: 1.7;
            font-size: 15px;
            font-weight: 400;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

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

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

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

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
            background: none;
            border: none;
            outline: none;
        }

        button {
            cursor: pointer;
            transition: all var(--transition-base);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 var(--container-padding);
            width: 100%;
        }

        .section {
            padding: var(--section-padding) 0;
        }

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

        .section-divider {
            border-top: 1px solid var(--color-border);
        }

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--nav-height);
            background: #17131AEE;
            z-index: 100;
            border-bottom: 1px solid var(--color-border);
            backdrop-filter: blur(8px);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            color: var(--color-text);
        }

        .logo:hover {
            color: var(--color-text);
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-primary), #8E3A22);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }

        .logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .logo-text strong {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-text);
            letter-spacing: 0.5px;
        }

        .logo-text span {
            font-size: 11px;
            color: var(--color-accent);
            font-weight: 500;
            letter-spacing: 1px;
        }

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

        .nav-links a {
            padding: 8px 12px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: var(--radius-sm);
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast), background var(--transition-fast);
        }

        .nav-links a:hover {
            color: var(--color-primary);
            background: var(--color-primary-soft);
        }

        .nav-links a.active {
            color: var(--color-primary);
            background: var(--color-primary-soft);
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            left: 12px;
            right: 12px;
            bottom: 2px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-search-icon {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--color-border);
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
        }

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

        .nav-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--color-border);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--color-text);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .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);
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: 12px;
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition-base);
            border: 1px solid transparent;
            white-space: nowrap;
        }

        .btn:hover {
            transform: translateY(-1px);
        }

        .btn:active {
            transform: translateY(0);
        }

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

        .btn-primary:hover {
            background: var(--color-primary-hover);
            color: #fff;
            box-shadow: 0 6px 18px rgba(214, 75, 42, 0.4);
        }

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

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

        .btn-accent {
            background: var(--color-accent);
            color: #2A1D10;
        }

        .btn-accent:hover {
            background: #D4A648;
            color: #1A1308;
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 10px;
        }

        .btn-lg {
            padding: 14px 30px;
            font-size: 16px;
            border-radius: 14px;
        }

        .btn-block {
            width: 100%;
        }

        .btn:focus-visible,
        .nav-links a:focus-visible,
        .btn-search-icon:focus-visible,
        .filter-btn:focus-visible,
        .tag-btn:focus-visible,
        .nav-toggle:focus-visible {
            box-shadow: var(--focus-ring);
            outline: none;
        }

        /* Category Hero */
        .category-hero {
            padding: calc(var(--nav-height) + 36px) 0 40px;
            background: var(--color-bg-secondary);
            border-bottom: 1px solid var(--color-border);
            position: relative;
            overflow: hidden;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 420px;
            height: 420px;
            background: radial-gradient(circle, rgba(214, 75, 42, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }

        .category-hero .container {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr auto;
            align-items: center;
            gap: 24px;
            min-height: 140px;
        }

        .category-hero-content {
            max-width: 680px;
        }

        .category-breadcrumb {
            font-size: 13px;
            color: var(--color-text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .category-breadcrumb a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }

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

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

        .category-hero h1 {
            font-size: 38px;
            font-weight: 700;
            line-height: 1.25;
            margin-bottom: 8px;
            color: var(--color-text);
            letter-spacing: 0.5px;
        }

        .category-hero .hero-subtitle {
            font-size: 16px;
            color: var(--color-text-secondary);
            margin-bottom: 0;
        }

        .category-hero-visual {
            width: 160px;
            height: 160px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            flex-shrink: 0;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
        }

        .category-hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Category Intro */
        .category-intro {
            padding: 36px 0 20px;
        }

        .category-intro .container {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 24px 28px;
        }

        .category-intro-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            background: var(--color-primary-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            flex-shrink: 0;
        }

        .category-intro p {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        /* Filter Toolbar */
        .filter-toolbar {
            padding: 24px 0;
        }

        .filter-toolbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .filter-buttons {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 8px 18px;
            border-radius: 999px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            background: transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

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

        .filter-btn.active {
            background: var(--color-primary);
            border-color: var(--color-primary);
            color: #fff;
        }

        .tag-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .tag-btn {
            padding: 6px 14px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-accent);
            background: var(--color-accent-soft);
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .tag-btn:hover {
            background: rgba(230, 180, 85, 0.25);
            color: #F0C874;
        }

        /* Episode Grid */
        .episode-grid-section {
            padding: 20px 0 64px;
        }

        .episode-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .episode-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

        .episode-card:hover {
            transform: translateY(-6px);
            border-color: var(--color-primary);
            box-shadow: var(--shadow-card-hover);
        }

        .episode-card-cover {
            aspect-ratio: 3/4;
            overflow: hidden;
            position: relative;
            background: #2B2330;
        }

        .episode-card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }

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

        .badge-episode {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-primary);
            color: #fff;
            padding: 4px 10px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            z-index: 2;
        }

        .badge-type {
            position: absolute;
            top: 12px;
            right: 12px;
            background: var(--color-accent-soft);
            color: var(--color-accent);
            padding: 4px 10px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 500;
            z-index: 2;
        }

        .episode-card-body {
            padding: 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .episode-card-title {
            font-size: 16px;
            font-weight: 650;
            color: var(--color-text);
            line-height: 1.4;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            margin: 0;
        }

        .episode-card-desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin: 0;
        }

        .episode-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--color-text-muted);
            margin-top: auto;
            padding-top: 8px;
            border-top: 1px solid var(--color-border);
        }

        .meta-heat {
            color: var(--color-accent);
            font-weight: 500;
        }

        .meta-update {
            color: var(--color-success);
            font-weight: 500;
        }

        .btn-play-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--color-primary);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            position: absolute;
            bottom: 12px;
            right: 12px;
            z-index: 2;
            border: 2px solid rgba(255, 255, 255, 0.35);
            transition: all var(--transition-fast);
        }

        .episode-card:hover .btn-play-icon {
            background: var(--color-primary-hover);
            transform: scale(1.1);
        }

        /* Hot Ranking */
        .hot-ranking-section {
            padding: 64px 0;
            background: var(--color-bg-secondary);
            border-top: 1px solid var(--color-border);
            border-bottom: 1px solid var(--color-border);
        }

        .section-heading {
            margin-bottom: 32px;
        }

        .section-heading h2 {
            font-size: 28px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--color-text);
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .section-heading p {
            font-size: 15px;
            color: var(--color-text-secondary);
            margin: 0;
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 720px;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            transition: all var(--transition-base);
        }

        .ranking-item:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-card);
            transform: translateX(4px);
        }

        .rank-number {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--color-accent-soft);
            color: var(--color-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }

        .rank-number.top3 {
            background: var(--color-primary);
            color: #fff;
        }

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

        .rank-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text);
            margin: 0 0 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .rank-meta {
            font-size: 13px;
            color: var(--color-text-muted);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .rank-heat {
            color: var(--color-accent);
            font-weight: 500;
        }

        .rank-update {
            color: var(--color-success);
            font-weight: 500;
        }

        /* Related Categories */
        .related-categories {
            padding: 64px 0;
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .related-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--color-border);
            min-height: 180px;
            display: flex;
            align-items: flex-end;
            transition: all var(--transition-base);
            aspect-ratio: 16/7;
        }

        .related-card:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .related-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
            transition: transform var(--transition-base);
        }

        .related-card:hover img {
            transform: scale(1.03);
        }

        .related-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, 0.82) 100%);
            z-index: 1;
        }

        .related-card-content {
            position: relative;
            z-index: 2;
            padding: 20px 24px;
            width: 100%;
        }

        .related-card-content h3 {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 6px;
        }

        .related-card-content p {
            font-size: 14px;
            color: rgba(245, 239, 230, 0.8);
            margin: 0;
        }

        .related-arrow {
            position: absolute;
            top: 20px;
            right: 24px;
            z-index: 2;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid rgba(255, 255, 255, 0.4);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            transition: all var(--transition-fast);
            background: rgba(0, 0, 0, 0.35);
        }

        .related-card:hover .related-arrow {
            background: var(--color-primary);
            border-color: var(--color-primary);
        }

        /* CTA Banner */
        .cta-banner-section {
            padding: 48px 0 64px;
        }

        .cta-banner {
            background: var(--color-surface);
            border: 1px solid var(--color-border-strong);
            border-radius: var(--radius-lg);
            padding: 32px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .cta-banner-content {
            flex: 1;
            min-width: 260px;
        }

        .cta-banner-content h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-text);
            margin: 0 0 8px;
        }

        .cta-banner-content p {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin: 0;
        }

        .cta-banner .btn {
            flex-shrink: 0;
        }

        /* News List Section */
        .news-list-section {
            padding: 64px 0;
            background: var(--color-bg-secondary);
            border-top: 1px solid var(--color-border);
        }

        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 820px;
        }

        .news-item {
            display: block;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            transition: all var(--transition-base);
        }

        .news-item:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-card);
            color: var(--color-text);
        }

        .news-item h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-text);
            margin: 0 0 6px;
            transition: color var(--transition-fast);
        }

        .news-item:hover h4 {
            color: var(--color-primary);
        }

        .news-item p {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin: 0 0 8px;
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

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

        .empty-state {
            padding: 40px 20px;
            text-align: center;
            color: var(--color-text-secondary);
            font-size: 15px;
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px dashed var(--color-border);
            max-width: 820px;
        }

        /* Footer */
        .site-footer {
            margin-top: auto;
            background: #141018;
            border-top: 1px solid var(--color-border);
            padding: 56px 0 28px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

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

        .footer-brand p {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0;
            max-width: 300px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 650;
            color: var(--color-text);
            margin: 0 0 16px;
        }

        .footer-col a {
            display: block;
            font-size: 14px;
            color: var(--color-text-secondary);
            padding: 4px 0;
            transition: color var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid var(--color-border);
            padding-top: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .copyright {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text);
            margin: 0;
        }

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

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: #17131A;
                border-bottom: 1px solid var(--color-border);
                padding: 16px 24px;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                box-shadow: var(--shadow-card);
                z-index: 99;
            }

            .nav-links.open {
                display: flex;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-links a {
                padding: 12px 16px;
                font-size: 15px;
            }

            .category-hero .container {
                grid-template-columns: 1fr;
            }

            .category-hero-visual {
                width: 100%;
                max-width: 220px;
                height: 180px;
            }

            .episode-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

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

        @media (max-width: 768px) {
            :root {
                --section-padding: 48px;
                --nav-height: 60px;
            }

            .category-hero h1 {
                font-size: 30px;
            }

            .filter-toolbar .container {
                flex-direction: column;
                align-items: flex-start;
            }

            .episode-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }

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

            .cta-banner {
                flex-direction: column;
                text-align: center;
                padding: 24px;
            }

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

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

            .footer-brand p {
                max-width: 100%;
            }
        }

        @media (max-width: 520px) {
            :root {
                --container-padding: 16px;
            }

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

            .category-hero {
                padding: calc(var(--nav-height) + 24px) 0 32px;
            }

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

            .category-intro .container {
                flex-direction: column;
                gap: 12px;
                padding: 18px;
            }

            .filter-buttons {
                width: 100%;
                justify-content: stretch;
            }

            .filter-btn {
                flex: 1;
                text-align: center;
            }

            .tag-group {
                width: 100%;
            }

            .btn-lg {
                width: 100%;
                justify-content: center;
            }

            .ranking-item {
                padding: 12px 16px;
                gap: 10px;
            }

            .rank-number {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }

            .site-header .container {
                gap: 8px;
            }

            .btn-sm {
                padding: 7px 12px;
                font-size: 12px;
            }
        }