/* roulang page: index */
:root{
    --primary:#c8102e;
    --primary-dark:#9e0d24;
    --accent:#e8b73c;
    --bg-dark:#101014;
    --bg-dark-2:#181820;
    --text-ink:#1b1b22;
    --text-soft:#55565e;
    --text-muted:#8a8b94;
    --border-light:#e6e7ee;
    --radius-lg:20px;
    --radius-md:14px;
    --radius-sm:10px;
    --shadow-card:0 12px 30px rgba(0,0,0,.06);
    --shadow-hover:0 18px 40px rgba(200,16,46,.14);
    --transition:.25s ease;
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    font-family:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;
    color:var(--text-ink);
    background:#f7f7fb;
    line-height:1.7;
    margin:0;
  }
  a{text-decoration:none;color:inherit;transition:color .2s}
  img{max-width:100%;display:block}
  button,input,select,textarea{font-family:inherit}
  .container{max-width:1200px;margin:0 auto;padding:0 24px}
  .site-header{
    background:rgba(16,16,20,.96);
    backdrop-filter:blur(16px);
    border-bottom:1px solid rgba(255,255,255,.06);
    position:sticky;top:0;z-index:100;
  }
  .header-top{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}
  .brand-logo{
    display:flex;align-items:center;gap:12px;
    font-weight:800;font-size:20px;line-height:1.2;
    color:#fff;letter-spacing:.02em;
  }
  .brand-logo .logo-shield{
    width:42px;height:42px;flex-shrink:0;
    background:linear-gradient(135deg,#c8102e,#7a0b1f);
    border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    font-size:22px;color:#fff;
    box-shadow:0 4px 14px rgba(200,16,46,.4);
  }
  .brand-logo small{
    display:block;font-weight:500;font-size:12px;
    color:rgba(255,255,255,.5);letter-spacing:.08em;
  }
  .header-actions{display:flex;align-items:center;gap:14px}
  .header-search{
    display:flex;align-items:center;gap:8px;
    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.12);
    border-radius:999px;padding:8px 14px;width:260px;
    transition:var(--transition);
  }
  .header-search:focus-within{border-color:var(--accent);background:rgba(255,255,255,.12)}
  .header-search input{
    background:transparent;border:none;outline:none;
    color:#fff;font-size:14px;width:100%;
  }
  .header-search input::placeholder{color:rgba(255,255,255,.4)}
  .header-search i{color:rgba(255,255,255,.5);font-size:14px}
  .btn-cta{
    background:linear-gradient(135deg,#c8102e,#e03552);
    color:#fff;font-weight:700;font-size:14px;
    border:none;border-radius:999px;padding:10px 20px;
    cursor:pointer;transition:var(--transition);
    box-shadow:0 4px 16px rgba(200,16,46,.35);
    white-space:nowrap;
  }
  .btn-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(200,16,46,.5)}
  .btn-secondary{
    background:var(--accent);color:#1b1b22;
    font-weight:700;font-size:14px;
    border:none;border-radius:999px;padding:10px 22px;
    cursor:pointer;transition:var(--transition);
    display:inline-flex;align-items:center;gap:8px;
  }
  .btn-secondary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(232,183,60,.4)}
  .nav-channel{
    background:rgba(16,16,20,.98);
    border-top:1px solid rgba(255,255,255,.06);
  }
  .nav-channel .channel-tabs{
    display:flex;align-items:center;gap:4px;
    overflow-x:auto;scrollbar-width:none;padding:10px 0;
  }
  .nav-channel .channel-tabs::-webkit-scrollbar{display:none}
  .nav-tab{
    display:inline-flex;align-items:center;gap:8px;
    padding:9px 18px;border-radius:999px;
    font-size:14px;font-weight:600;color:rgba(255,255,255,.65);
    white-space:nowrap;transition:var(--transition);
    border:1px solid transparent;
  }
  .nav-tab i{font-size:14px;opacity:.8}
  .nav-tab:hover{color:#fff;background:rgba(255,255,255,.08)}
  .nav-tab.active{
    color:#fff;background:rgba(200,16,46,.9);
    box-shadow:0 4px 16px rgba(200,16,46,.35);
  }

  .hero{
    position:relative;min-height:620px;
    display:flex;align-items:center;
    padding:96px 0 80px;overflow:hidden;
    background:linear-gradient(120deg,rgba(12,12,16,.92),rgba(20,20,28,.78)),url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  }
  .hero-badge{
    display:inline-flex;align-items:center;gap:8px;
    background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.18);
    color:var(--accent);font-size:13px;font-weight:700;
    border-radius:999px;padding:6px 16px;margin-bottom:20px;
    backdrop-filter:blur(6px);
  }
  .hero h1{
    font-size:clamp(36px,5vw,58px);font-weight:900;line-height:1.15;
    color:#fff;margin:0 0 18px;letter-spacing:-.02em;
  }
  .hero h1 .highlight{
    background:linear-gradient(90deg,#e8b73c,#ffd86b);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero-desc{
    color:rgba(255,255,255,.75);font-size:17px;line-height:1.8;
    max-width:560px;margin-bottom:32px;
  }
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px}
  .hero-stats{
    display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
    margin-top:52px;max-width:560px;
  }
  .stat-item{
    background:rgba(255,255,255,.07);
    border:1px solid rgba(255,255,255,.1);
    border-radius:16px;padding:18px 14px;text-align:center;
    backdrop-filter:blur(8px);
  }
  .stat-item .num{font-size:28px;font-weight:800;color:#fff;line-height:1.2}
  .stat-item .label{font-size:12px;color:rgba(255,255,255,.55);margin-top:4px;letter-spacing:.04em}

  .section{padding:88px 0}
  .section-alt{background:#fff}
  .section-dark{
    background:var(--bg-dark);color:#fff;
    position:relative;overflow:hidden;
  }
  .section-dark::before{
    content:'';position:absolute;top:0;right:0;
    width:420px;height:420px;border-radius:50%;
    background:radial-gradient(circle,rgba(200,16,46,.25),transparent 70%);
  }
  .section-head{max-width:700px;margin-bottom:48px}
  .section-head.center{margin-left:auto;margin-right:auto;text-align:center}
  .section-tag{
    display:inline-block;font-size:13px;font-weight:700;color:var(--primary);
    background:rgba(200,16,46,.08);border-radius:999px;
    padding:6px 16px;margin-bottom:12px;letter-spacing:.06em;
  }
  .section-dark .section-tag{background:rgba(200,16,46,.3);color:#ff8a9a}
  .section-title{font-size:clamp(26px,3.4vw,38px);font-weight:800;margin:0 0 12px;line-height:1.2}
  .section-sub{font-size:15px;color:var(--text-soft);line-height:1.8}
  .section-dark .section-sub{color:rgba(255,255,255,.6)}

  .card{
    background:#fff;border-radius:var(--radius-lg);
    box-shadow:var(--shadow-card);overflow:hidden;
    transition:transform var(--transition),box-shadow var(--transition);
    border:1px solid var(--border-light);
  }
  .card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
  .card-img{position:relative;aspect-ratio:16/10;overflow:hidden}
  .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
  .card:hover .card-img img{transform:scale(1.05)}
  .card-img .tag{
    position:absolute;top:14px;left:14px;z-index:2;
    background:rgba(200,16,46,.92);color:#fff;
    font-size:12px;font-weight:700;border-radius:999px;
    padding:4px 14px;backdrop-filter:blur(4px);
  }
  .card-body{padding:24px}
  .card-body h3{font-size:18px;font-weight:700;margin:0 0 10px;line-height:1.4}
  .card-body h3 a:hover{color:var(--primary)}
  .card-body p{color:var(--text-soft);font-size:14px;line-height:1.7;margin:0}
  .card-meta{display:flex;align-items:center;gap:14px;margin-top:16px;font-size:13px;color:var(--text-muted)}
  .card-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--text-muted)}

  .category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
  .category-card{
    background:#fff;border-radius:var(--radius-lg);overflow:hidden;
    box-shadow:var(--shadow-card);border:1px solid var(--border-light);
    transition:var(--transition);display:block;position:relative;
  }
  .category-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
  .category-card .cat-img{aspect-ratio:16/9;overflow:hidden;position:relative}
  .category-card .cat-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
  .category-card:hover .cat-img img{transform:scale(1.05)}
  .category-card .cat-body{padding:22px 24px}
  .category-card .cat-icon{
    width:44px;height:44px;border-radius:12px;
    background:linear-gradient(135deg,#c8102e,#e03552);
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-size:18px;margin-bottom:14px;
  }
  .category-card h3{font-size:18px;font-weight:800;margin:0 0 8px}
  .category-card p{font-size:14px;color:var(--text-soft);margin:0 0 16px;line-height:1.7}
  .cat-link{font-size:14px;font-weight:700;color:var(--primary);display:inline-flex;align-items:center;gap:6px}
  .cat-link i{transition:transform .2s}
  .category-card:hover .cat-link i{transform:translateX(4px)}

  .info-list{
    display:flex;flex-direction:column;gap:14px;
  }
  .info-item{
    display:flex;align-items:center;gap:18px;
    background:#fff;border:1px solid var(--border-light);
    border-radius:var(--radius-md);padding:18px 22px;
    transition:var(--transition);position:relative;overflow:hidden;
  }
  .info-item::before{
    content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
    background:linear-gradient(180deg,#c8102e,#e8b73c);
    opacity:0;transition:var(--transition);
  }
  .info-item:hover{box-shadow:var(--shadow-card);transform:translateX(4px)}
  .info-item:hover::before{opacity:1}
  .info-item .info-date{
    flex-shrink:0;background:#f3f4f8;border-radius:12px;
    padding:8px 14px;text-align:center;min-width:70px;
  }
  .info-item .info-date .day{font-size:22px;font-weight:800;color:var(--primary);line-height:1.1}
  .info-item .info-date .month{font-size:12px;color:var(--text-muted)}
  .info-item .info-content{flex:1;min-width:0}
  .info-item .info-content h3{font-size:16px;font-weight:700;margin:0 0 4px}
  .info-item .info-content h3 a:hover{color:var(--primary)}
  .info-item .info-content p{font-size:13px;color:var(--text-soft);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .info-item .info-cat{
    flex-shrink:0;font-size:12px;font-weight:700;color:var(--primary);
    background:rgba(200,16,46,.08);border-radius:999px;padding:5px 14px;
  }

  .flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
  .flow-step{
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.1);
    border-radius:18px;padding:28px 24px;position:relative;
    transition:var(--transition);
  }
  .flow-step:hover{background:rgba(255,255,255,.09);transform:translateY(-4px)}
  .flow-step .step-num{
    width:40px;height:40px;border-radius:12px;
    background:linear-gradient(135deg,#c8102e,#e03552);
    display:flex;align-items:center;justify-content:center;
    font-weight:800;font-size:16px;color:#fff;margin-bottom:18px;
  }
  .flow-step h3{font-size:17px;font-weight:700;color:#fff;margin:0 0 8px}
  .flow-step p{font-size:14px;color:rgba(255,255,255,.55);margin:0;line-height:1.7}
  .flow-step::after{
    content:'';position:absolute;top:50%;right:-14px;width:28px;height:2px;
    background:linear-gradient(90deg,rgba(200,16,46,.6),rgba(232,183,60,.6));
  }
  .flow-step:last-child::after{display:none}

  .faq-list{max-width:820px;margin:0 auto}
  .faq-item{
    background:#fff;border:1px solid var(--border-light);
    border-radius:var(--radius-md);margin-bottom:14px;overflow:hidden;
    transition:var(--transition);
  }
  .faq-item:hover{border-color:#d8dae3;box-shadow:var(--shadow-card)}
  .faq-question{
    display:flex;align-items:center;justify-content:space-between;
    padding:20px 24px;cursor:pointer;font-size:16px;font-weight:700;
  }
  .faq-question i{color:var(--primary);transition:transform .3s;flex-shrink:0}
  .faq-item.open .faq-question i{transform:rotate(45deg)}
  .faq-answer{
    padding:0 24px;max-height:0;overflow:hidden;
    transition:max-height .35s ease;color:var(--text-soft);font-size:14px;line-height:1.8;
  }
  .faq-item.open .faq-answer{max-height:400px;padding-bottom:22px}

  .cta-block{
    background:linear-gradient(135deg,#16161d,#1d1d27);
    border-radius:24px;padding:60px 48px;position:relative;overflow:hidden;
    display:flex;align-items:center;justify-content:space-between;gap:40px;
  }
  .cta-block::before{
    content:'';position:absolute;top:-80px;right:-80px;width:260px;height:260px;border-radius:50%;
    background:rgba(200,16,46,.3);filter:blur(40px);
  }
  .cta-block::after{
    content:'';position:absolute;bottom:-60px;left:30%;width:200px;height:200px;border-radius:50%;
    background:rgba(232,183,60,.15);filter:blur(30px);
  }
  .cta-block .cta-content{position:relative;z-index:2}
  .cta-block h2{color:#fff;font-size:28px;font-weight:800;margin:0 0 10px}
  .cta-block p{color:rgba(255,255,255,.65);margin:0;font-size:15px}
  .cta-block .btn-secondary{position:relative;z-index:2;flex-shrink:0}

  .site-footer{
    background:#0c0c10;color:rgba(255,255,255,.65);
    padding:64px 0 32px;margin-top:0;
  }
  .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
  .footer-brand .brand-logo{margin-bottom:16px}
  .footer-brand p{font-size:14px;line-height:1.8;max-width:320px}
  .footer-col h4{
    color:#fff;font-size:15px;font-weight:700;margin:0 0 16px;
  }
  .footer-col ul{list-style:none;padding:0;margin:0}
  .footer-col ul li{margin-bottom:10px}
  .footer-col ul li a{font-size:14px;transition:var(--transition)}
  .footer-col ul li a:hover{color:var(--accent);padding-left:4px}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.08);
    margin-top:48px;padding-top:24px;
    display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
    font-size:13px;color:rgba(255,255,255,.4);
  }

  .back-to-top{
    position:fixed;right:28px;bottom:28px;z-index:99;
    width:46px;height:46px;border-radius:50%;
    background:rgba(200,16,46,.9);color:#fff;border:none;
    cursor:pointer;display:flex;align-items:center;justify-content:center;
    box-shadow:0 6px 20px rgba(200,16,46,.4);transition:var(--transition);
    opacity:0;visibility:hidden;
  }
  .back-to-top.show{opacity:1;visibility:visible}
  .back-to-top:hover{transform:translateY(-4px);background:#c8102e}

  @media (max-width:1024px) {
    .container{padding:0 20px}
    .section{padding:72px 0}
    .category-grid{grid-template-columns:repeat(2,1fr)}
    .flow-grid{grid-template-columns:repeat(2,1fr);gap:16px}
    .flow-step::after{display:none}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
    .cta-block{flex-direction:column;text-align:center;padding:48px 32px}
  }
  @media (max-width:768px) {
    .header-top{flex-wrap:wrap}
    .header-search{width:100%;order:3}
    .hero{min-height:520px;padding:72px 0}
    .hero-stats{grid-template-columns:repeat(3,1fr);gap:10px}
    .category-grid{grid-template-columns:1fr}
    .info-item{flex-wrap:wrap;gap:12px}
    .info-item .info-cat{display:none}
    .footer-grid{grid-template-columns:1fr;gap:28px}
  }
  @media (max-width:520px) {
    .section{padding:56px 0}
    .container{padding:0 16px}
    .brand-logo{font-size:17px}
    .brand-logo small{font-size:11px}
    .btn-cta{padding:8px 16px;font-size:13px}
    .hero h1{font-size:32px}
    .hero-stats{grid-template-columns:repeat(3,1fr);gap:8px}
    .stat-item .num{font-size:22px}
    .stat-item .label{font-size:11px}
    .flow-grid{grid-template-columns:1fr}
    .cta-block{padding:40px 24px}
    .cta-block h2{font-size:23px}
    .faq-question{font-size:15px;padding:16px 18px}
    .faq-answer{padding:0 18px}
    .faq-item.open .faq-answer{padding-bottom:18px}
    .info-item .info-date{min-width:60px;padding:6px 10px}
    .info-item .info-date .day{font-size:18px}
    .footer-bottom{flex-direction:column;text-align:center}
  }

/* roulang page: article */
:root {
    --bg: #0b0b13;
    --bg-soft: #131320;
    --card: #171726;
    --border: rgba(255, 255, 255, 0.08);
    --primary: #d4003a;
    --primary-light: #ff1e56;
    --gold: #d4af37;
    --text: #f5f6fa;
    --text-weak: #9aa0b4;
    --radius: 16px;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  }

  * {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }

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

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

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

  .container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }

  /* ===== Header ===== */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 11, 18, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
  }

  .header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 16px 0;
  }

  .brand-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 20px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.5px;
    color: #fff;
    transition: opacity 0.2s;
  }

  .brand-logo:hover {
    opacity: 0.88;
  }

  .brand-logo small {
    display: block;
    font-size: 10px;
    letter-spacing: 2.8px;
    color: var(--primary-light);
    font-weight: 600;
    margin-top: 4px;
  }

  .logo-shield {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: linear-gradient(145deg, var(--primary), #9b002a);
    color: #fff;
    font-size: 21px;
    box-shadow: 0 8px 24px rgba(212, 0, 58, 0.35);
    flex-shrink: 0;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
  }

  .header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 9px 18px;
    width: 260px;
    color: var(--text-weak);
    transition: border-color 0.25s, box-shadow 0.25s;
  }

  .header-search:focus-within {
    border-color: rgba(212, 0, 58, 0.6);
    box-shadow: 0 0 0 4px rgba(212, 0, 58, 0.12);
  }

  .header-search input {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 13px;
    width: 100%;
  }

  .header-search input::placeholder {
    color: var(--text-weak);
  }

  .btn-cta {
    background: linear-gradient(145deg, var(--primary), #a5002f);
    border: none;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
    box-shadow: 0 8px 20px rgba(212, 0, 58, 0.28);
    white-space: nowrap;
  }

  .btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(212, 0, 58, 0.4);
  }

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

  /* ===== Nav Channel ===== */
  .nav-channel {
    border-top: 1px solid var(--border);
    background: rgba(15, 15, 24, 0.6);
  }

  .channel-tabs {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding: 8px 0;
    scrollbar-width: none;
  }

  .channel-tabs::-webkit-scrollbar {
    display: none;
  }

  .nav-tab {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-weak);
    white-space: nowrap;
    border: 1px solid transparent;
    transition: color 0.2s, background 0.2s, border-color 0.2s, transform 0.2s;
  }

  .nav-tab i {
    font-size: 13px;
  }

  .nav-tab:hover {
    color: #fff;
    background: rgba(212, 0, 58, 0.08);
    border-color: rgba(212, 0, 58, 0.2);
  }

  .nav-tab.active {
    color: #fff;
    background: linear-gradient(145deg, var(--primary), #a5002f);
    border-color: transparent;
    box-shadow: 0 8px 20px rgba(212, 0, 58, 0.3);
  }

  /* ===== Hero ===== */
  .article-hero {
    position: relative;
    padding: 90px 0 70px;
    background-size: cover;
    background-position: center 20%;
    background-repeat: no-repeat;
    border-bottom: 1px solid var(--border);
  }

  .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(11, 11, 18, 0.95) 0%, rgba(11, 11, 18, 0.78) 55%, rgba(140, 0, 32, 0.35) 100%);
  }

  .breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-weak);
    margin-bottom: 22px;
    flex-wrap: wrap;
  }

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

  .breadcrumb a:hover {
    color: #fff;
  }

  .breadcrumb .sep {
    color: rgba(255, 255, 255, 0.4);
  }

  .article-hero h1 {
    font-size: 34px;
    line-height: 1.35;
    font-weight: 800;
    color: #fff;
    max-width: 860px;
    margin: 0 0 20px;
    letter-spacing: 0.5px;
  }

  .article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
    font-size: 14px;
    color: var(--text-weak);
  }

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

  .article-meta .badge-cat {
    background: rgba(212, 0, 58, 0.16);
    color: #ff7a93;
    border: 1px solid rgba(212, 0, 58, 0.3);
    padding: 5px 14px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 13px;
  }

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

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

  /* ===== Article layout ===== */
  .article-section {
    padding-top: 64px;
  }

  .article-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 42px;
    box-shadow: var(--shadow);
    transition: border-color 0.3s;
  }

  .article-body {
    font-size: 16px;
    line-height: 1.95;
    color: #dfe1ec;
  }

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

  .article-body h1,
  .article-body h2,
  .article-body h3,
  .article-body h4 {
    margin: 2em 0 0.8em;
    line-height: 1.4;
    color: #fff;
    font-weight: 800;
    letter-spacing: 0.3px;
  }

  .article-body h2 {
    font-size: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(212, 0, 58, 0.35);
  }

  .article-body h3 {
    font-size: 20px;
    color: #f0f1f7;
  }

  .article-body p {
    margin: 18px 0;
  }

  .article-body strong {
    color: #fff;
  }

  .article-body a {
    color: #ff4d6a;
    border-bottom: 1px solid rgba(255, 77, 106, 0.3);
    transition: color 0.2s, border-color 0.2s;
  }

  .article-body a:hover {
    color: #ff8fa3;
    border-color: #ff8fa3;
  }

  .article-body img {
    border-radius: 14px;
    margin: 28px 0;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  }

  .article-body ul,
  .article-body ol {
    margin: 18px 0;
    padding-left: 1.6em;
  }

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

  .article-body blockquote {
    border-left: 4px solid var(--primary);
    background: rgba(212, 0, 58, 0.07);
    padding: 16px 22px;
    border-radius: 0 12px 12px 0;
    color: #c9ccda;
    margin: 24px 0;
    font-style: italic;
  }

  .article-body code {
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.9em;
    color: #ffb4c4;
  }

  .article-body hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 32px 0;
  }

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

  .tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 7px 16px;
    font-size: 13px;
    color: var(--text-weak);
    transition: background 0.2s, color 0.2s, border-color 0.2s;
  }

  .tag:hover {
    color: #fff;
    border-color: rgba(212, 0, 58, 0.4);
    background: rgba(212, 0, 58, 0.1);
  }

  /* ===== Not Found ===== */
  .not-found {
    text-align: center;
    padding: 60px 20px;
  }

  .not-found i {
    font-size: 52px;
    color: var(--primary-light);
    margin-bottom: 20px;
  }

  .not-found h2 {
    font-size: 30px;
    color: #fff;
    margin: 0 0 12px;
  }

  .not-found p {
    color: var(--text-weak);
    margin-bottom: 28px;
  }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(145deg, var(--primary), #9b002a);
    color: #fff;
    padding: 13px 30px;
    border-radius: 999px;
    font-weight: 700;
    box-shadow: 0 10px 26px rgba(212, 0, 58, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
  }

  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 34px rgba(212, 0, 58, 0.42);
  }

  /* ===== Sidebar ===== */
  .sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  .widget {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
    transition: border-color 0.3s;
  }

  .widget-title {
    font-size: 18px;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
  }

  .widget-title i {
    color: var(--primary-light);
  }

  .widget-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .widget-list li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border-radius: 10px;
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s, color 0.2s, padding-left 0.2s;
  }

  .widget-list li a i {
    color: var(--primary-light);
    font-size: 13px;
    width: 18px;
    text-align: center;
  }

  .widget-list li a:hover {
    background: rgba(212, 0, 58, 0.1);
    color: #fff;
    padding-left: 18px;
  }

  .widget-fans {
    background: linear-gradient(145deg, rgba(212, 0, 58, 0.16), rgba(9, 9, 18, 0.4)), url('/assets/images/backpic/back-2.png') center/cover no-repeat;
    border: 1px solid rgba(212, 0, 58, 0.3);
  }

  .widget-fans p {
    color: #c9ccda;
    font-size: 14px;
  }

  /* ===== Related ===== */
  .related-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  }

  .related-card:hover {
    transform: translateY(-6px);
    border-color: rgba(212, 0, 58, 0.35);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
  }

  .related-thumb {
    position: relative;
    height: 180px;
    overflow: hidden;
  }

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

  .related-card:hover .related-thumb img {
    transform: scale(1.06);
  }

  .related-thumb .thumb-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(9, 9, 18, 0.85) 100%);
  }

  .related-thumb .thumb-cat {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(11, 11, 18, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: #ff7a93;
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    backdrop-filter: blur(6px);
  }

  .related-body {
    padding: 22px;
  }

  .related-body h3 {
    font-size: 17px;
    line-height: 1.5;
    margin: 0 0 10px;
    color: #fff;
    font-weight: 700;
  }

  .related-body p {
    font-size: 14px;
    color: var(--text-weak);
    margin: 0 0 14px;
    line-height: 1.6;
  }

  .btn-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-light);
    transition: gap 0.2s, color 0.2s;
  }

  .btn-more:hover {
    gap: 10px;
    color: #ff8fa3;
  }

  /* ===== CTA ===== */
  .cta-panel {
    position: relative;
    background: url('/assets/images/backpic/back-3.png') center/cover no-repeat;
    border-radius: 24px;
    padding: 60px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
  }

  .cta-panel .cta-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, rgba(11, 11, 18, 0.95) 20%, rgba(212, 0, 58, 0.4) 100%);
  }

  .cta-panel .cta-content {
    position: relative;
    z-index: 2;
    max-width: 560px;
  }

  .cta-panel h2 {
    color: #fff;
    font-size: 30px;
    font-weight: 800;
    margin: 0 0 14px;
  }

  .cta-panel p {
    color: #c9ccda;
    font-size: 16px;
    margin-bottom: 30px;
  }

  .cta-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
  }

  .btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: #131320;
    padding: 13px 28px;
    border-radius: 999px;
    font-weight: 700;
    transition: transform 0.2s, box-shadow 0.2s;
  }

  .btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 34px rgba(255, 255, 255, 0.25);
  }

  .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 13px 28px;
    border-radius: 999px;
    font-weight: 700;
    transition: background 0.2s, border-color 0.2s, transform 0.2s;
  }

  .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.55);
    transform: translateY(-2px);
  }

  /* ===== Footer ===== */
  .site-footer {
    background: #08080f;
    border-top: 1px solid var(--border);
    padding: 70px 0 0;
    margin-top: 0;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .footer-brand p {
    color: var(--text-weak);
    font-size: 14px;
    line-height: 1.75;
    max-width: 320px;
  }

  .footer-col h4 {
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    margin: 0 0 18px;
    letter-spacing: 0.5px;
  }

  .footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .footer-col ul li a {
    color: var(--text-weak);
    font-size: 14px;
    transition: color 0.2s, padding-left 0.2s;
  }

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

  .footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    padding: 24px 0;
    color: var(--text-weak);
    font-size: 13px;
  }

  /* ===== Responsive ===== */
  @media (max-width: 1024px) {
    .footer-grid {
      grid-template-columns: 1fr 1fr;
      gap: 36px;
    }

    .article-card {
      padding: 32px;
    }

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

  @media (max-width: 768px) {
    .container {
      padding-left: 16px;
      padding-right: 16px;
    }

    .header-top {
      flex-wrap: wrap;
    }

    .header-search {
      display: none;
    }

    .header-actions {
      margin-left: auto;
    }

    .btn-cta {
      padding: 9px 16px;
      font-size: 13px;
    }

    .brand-logo {
      font-size: 17px;
    }

    .logo-shield {
      width: 40px;
      height: 40px;
      font-size: 18px;
    }

    .channel-tabs {
      padding: 6px 0;
    }

    .nav-tab {
      padding: 8px 14px;
      font-size: 13px;
    }

    .article-hero {
      padding: 56px 0 44px;
    }

    .article-hero h1 {
      font-size: 24px;
    }

    .article-meta {
      gap: 12px;
      font-size: 13px;
    }

    .section {
      padding: 56px 0;
    }

    .article-section {
      padding-top: 40px;
    }

    .article-card {
      padding: 22px;
    }

    .cta-panel {
      padding: 36px 24px;
    }

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

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

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

  @media (max-width: 520px) {
    .brand-logo {
      font-size: 15px;
    }

    .brand-logo small {
      letter-spacing: 1.5px;
      font-size: 9px;
    }

    .logo-shield {
      width: 36px;
      height: 36px;
      font-size: 16px;
      border-radius: 10px;
    }

    .btn-cta {
      padding: 8px 14px;
      font-size: 12px;
    }

    .channel-tabs {
      gap: 4px;
    }

    .nav-tab {
      padding: 7px 12px;
      font-size: 12px;
    }

    .article-hero h1 {
      font-size: 21px;
    }

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

    .cta-btns .btn-white,
    .cta-btns .btn-ghost {
      width: 100%;
      justify-content: center;
    }
  }

/* roulang page: category1 */
:root{
  --primary:#d4001c;
  --primary-dark:#a30015;
  --primary-light:#ff4d5e;
  --accent:#ffb300;
  --bg:#f5f5f7;
  --surface:#ffffff;
  --surface-2:#f0f0f3;
  --ink:#111118;
  --text:#3c3c46;
  --text-mute:#8a8a96;
  --border:#e4e4ea;
  --dark:#0d0d12;
  --dark-2:#17171e;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 4px 14px rgba(10,10,20,.08);
  --shadow-md:0 14px 34px rgba(10,10,20,.12);
  --shadow-red:0 10px 28px rgba(212,0,28,.2);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,Roboto,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s}
button{font-family:inherit}
.container{width:min(1200px,92%);margin-inline:auto}

/* 头部 */
.site-header{background:#0d0d12;color:#fff;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(255,255,255,.06);transition:box-shadow .25s,background .25s}
.site-header.scrolled{box-shadow:0 10px 30px rgba(0,0,0,.35);background:rgba(10,10,14,.96)}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 0}
.brand-logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-size:20px;font-weight:800;text-decoration:none;letter-spacing:.5px;line-height:1.2}
.brand-logo small{display:block;font-size:10px;letter-spacing:2px;color:#888;font-weight:500;margin-top:2px}
.logo-shield{width:40px;height:44px;border-radius:10px;background:linear-gradient(145deg,var(--primary-light),var(--primary-dark));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;box-shadow:var(--shadow-red);flex-shrink:0}
.header-actions{display:flex;align-items:center;gap:10px}
.header-search{position:relative}
.header-search i{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#6e6e7c;font-size:14px}
.header-search input{width:240px;padding:9px 14px 9px 36px;background:#1d1d24;border:1px solid #2a2a33;border-radius:100px;color:#fff;font-size:13px;outline:none;transition:.2s}
.header-search input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(212,0,28,.25)}
.btn-cta{display:inline-flex;align-items:center;background:linear-gradient(145deg,#ff2e3b,#c30017);border:none;color:#fff;padding:10px 18px;border-radius:100px;font-weight:700;font-size:14px;cursor:pointer;box-shadow:var(--shadow-red);transition:.2s;line-height:1}
.btn-cta:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(212,0,28,.35)}
.nav-channel{border-top:1px solid rgba(255,255,255,.06);background:#0d0d12}
.channel-tabs{display:flex;gap:4px;overflow-x:auto;padding:6px 0;scrollbar-width:none}
.channel-tabs::-webkit-scrollbar{display:none}
.nav-tab{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;color:#b8b8c2;text-decoration:none;padding:9px 16px;border-radius:100px;font-size:14px;font-weight:600;transition:.2s}
.nav-tab:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-tab.active{color:#fff;background:linear-gradient(145deg,var(--primary-light),var(--primary-dark));box-shadow:var(--shadow-red)}

/* Hero */
.page-hero{position:relative;min-height:440px;display:flex;align-items:center;background-size:cover;background-position:center;background-color:var(--dark);color:#fff;isolation:isolate}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0d0d12 12%,rgba(13,13,18,.58) 55%,rgba(13,13,18,.2));z-index:0}
.page-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 82% 12%,rgba(212,0,28,.35),transparent 60%);z-index:0}
.hero-content{position:relative;z-index:1;padding:80px 0;max-width:820px}
.hero-tag{display:inline-flex;padding:8px 16px;border-radius:100px;background:rgba(212,0,28,.18);border:1px solid rgba(255,80,95,.35);color:#ff9aa3;font-size:13px;font-weight:600;margin-bottom:18px}
.hero-content h1{font-size:52px;line-height:1.15;font-weight:900;margin-bottom:16px}
.hero-content p{font-size:16px;line-height:1.8;color:rgba(255,255,255,.82);max-width:580px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-meta{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14)}
.hero-meta .data{font-weight:800;font-size:22px;color:#fff}
.hero-meta .label{font-size:12px;color:rgba(255,255,255,.55)}

/* 按钮 */
.btn-primary,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:100px;font-weight:700;font-size:14px;cursor:pointer;transition:.25s}
.btn-primary{background:linear-gradient(145deg,#ff2e3b,#c30016);color:#fff;box-shadow:var(--shadow-red);border:none}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(212,0,28,.35)}
.btn-ghost{border:1px solid rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}

/* 通用区块 */
.section{padding:72px 0}
.section-alt{background:var(--surface-2)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:34px}
.section-kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:3px;color:var(--primary);font-weight:700;text-transform:uppercase}
.section-kicker::before{content:"";width:24px;height:2px;background:var(--primary);border-radius:2px}
.section-head h2{font-size:30px;line-height:1.3;font-weight:800;margin-top:6px}
.section-link{color:var(--text);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.section-link:hover{color:var(--primary)}

/* 头条 */
.featured-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:20px}
.featured-card{position:relative;min-height:380px;border-radius:var(--radius);overflow:hidden;isolation:isolate}
.featured-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.featured-card .overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,10,15,.88) 0%,rgba(10,10,15,.25) 55%,transparent 100%)}
.featured-card .fc-content{position:absolute;left:0;right:0;bottom:0;padding:26px;color:#fff}
.featured-card .fc-content h3{font-size:24px;font-weight:800;margin:10px 0 8px;line-height:1.4}
.featured-card .fc-content p{color:rgba(255,255,255,.75);font-size:14px;line-height:1.65}
.featured-card .fc-link{margin-top:14px;color:#ff7a86;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.featured-card .fc-link:hover{color:#ffb3ba}
.featured-rail{display:grid;gap:20px}
.f-rail-item{display:flex;gap:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;box-shadow:var(--shadow-sm);transition:.2s}
.f-rail-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.f-rail-item img{width:120px;height:84px;object-fit:cover;border-radius:8px;flex-shrink:0}
.f-rail-item h4{font-size:15px;line-height:1.5;font-weight:700;margin-bottom:6px}
.f-rail-item h4 a:hover{color:var(--primary)}
.f-rail-item .meta{font-size:12px;color:var(--text-mute)}

/* 专题入口 */
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.topic-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:.25s;box-shadow:var(--shadow-sm)}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#d0d0d9}
.topic-icon{width:44px;height:44px;border-radius:12px;background:linear-gradient(145deg,#ff2e3b,#c30016);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:14px}
.topic-card h3{font-size:17px;font-weight:700;margin-bottom:6px}
.topic-card p{font-size:13px;color:var(--text-mute);line-height:1.6}

/* 资讯列表 */
.list-wrap{display:flex;flex-direction:column;gap:14px}
.list-row{display:flex;gap:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px 24px;transition:.2s;box-shadow:var(--shadow-sm)}
.list-row:hover{border-color:#d3d3db;box-shadow:var(--shadow-md);transform:translateX(4px)}
.list-date{width:58px;flex-shrink:0;background:var(--dark);color:#fff;border-radius:12px;text-align:center;padding:10px 0;align-self:flex-start}
.list-date b{display:block;font-size:20px;line-height:1.1}
.list-date span{display:block;font-size:11px;opacity:.6;margin-top:4px}
.list-main{flex:1;min-width:0}
.list-meta{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:100px;background:rgba(212,0,28,.1);color:var(--primary);font-size:12px;font-weight:700}
.badge-dark{background:rgba(15,15,20,.08);color:var(--text)}
.list-title{font-size:17px;font-weight:700}
.list-title a:hover{color:var(--primary)}
.list-excerpt{font-size:13px;color:var(--text-mute);margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* 数据面板 */
.stats-panel{background:var(--dark);border-radius:24px;padding:44px 40px;color:#fff;position:relative;overflow:hidden}
.stats-panel::before{content:"";position:absolute;width:300px;height:200px;background:radial-gradient(closest-side,rgba(212,0,28,.5),transparent);top:-60px;right:20px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.stat-item{text-align:center;padding:18px 0}
.stat-item>span{display:block;font-size:13px;color:rgba(255,255,255,.55);letter-spacing:2px}
.stat-item .stat-num{font-size:44px;font-weight:900;line-height:1.1;margin-top:4px}
.stat-item .stat-num em{font-style:normal;color:#ff4d5e}
.stat-item+.stat-item{border-left:1px solid rgba(255,255,255,.1)}

/* 时间线 */
.timeline{position:relative;display:grid;gap:18px;padding-left:28px}
.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:3px;background:linear-gradient(to bottom,var(--primary),#3a3a44);border-radius:3px}
.timeline-item{position:relative}
.timeline-dot{position:absolute;left:-28px;top:16px;width:18px;height:18px;border-radius:50%;background:var(--primary);border:4px solid #fff;box-shadow:0 0 0 3px rgba(212,0,28,.25)}
.timeline-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px 22px;box-shadow:var(--shadow-sm)}
.timeline-card h4{font-size:16px;font-weight:700;margin-top:6px}
.timeline-card p{font-size:13px;color:var(--text-mute);margin-top:4px}
.timeline-card .rd{font-size:12px;color:var(--primary);font-weight:600}

/* FAQ */
.faq-wrap{max-width:840px;margin:0 auto;display:grid;gap:14px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden}
.faq-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 22px;cursor:pointer;font-size:16px;font-weight:700;transition:.2s}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{transition:transform .3s;color:var(--primary)}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--text);font-size:14px;line-height:1.8}

/* CTA */
.cta-section{padding:72px 0}
.cta-panel{position:relative;background:linear-gradient(135deg,#140a0c 0%,#260709 55%,#40050f 100%);border-radius:26px;padding:56px 50px;color:#fff;display:flex;gap:40px;align-items:center;overflow:hidden}
.cta-panel::after{content:"";position:absolute;right:-60px;top:-80px;width:300px;height:300px;background:radial-gradient(circle,rgba(212,0,28,.7),transparent 65%)}
.cta-content{flex:1;position:relative;z-index:1}
.cta-content h2{font-size:32px;line-height:1.3;margin-bottom:10px}
.cta-content p{color:rgba(255,255,255,.7);margin-bottom:22px}
.cta-form{display:flex;gap:10px;max-width:440px}
.cta-form input{flex:1;min-width:0;padding:12px 16px;border-radius:100px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff;outline:none;font-size:14px}
.cta-form input:focus{border-color:#ff4d5e;box-shadow:0 0 0 3px rgba(212,0,28,.3)}
.cta-form input::placeholder{color:rgba(255,255,255,.5)}
.cta-form button{border:none;background:linear-gradient(145deg,#ff2e3b,#c30016);color:#fff;padding:12px 22px;border-radius:100px;font-weight:700;cursor:pointer;box-shadow:var(--shadow-red);transition:.2s}
.cta-form button:hover{transform:translateY(-2px)}
.cta-panel .cta-art{width:220px;height:150px;border-radius:16px;overflow:hidden;position:relative;z-index:1;box-shadow:0 20px 40px rgba(0,0,0,.35);flex-shrink:0}
.cta-art img{width:100%;height:100%;object-fit:cover}

/* 页脚 */
.site-footer{background:#0c0c10;color:rgba(255,255,255,.65);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand p{font-size:13px;line-height:1.8;margin-top:14px;color:rgba(255,255,255,.55)}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:14px}
.footer-col ul{list-style:none;display:grid;gap:10px}
.footer-col a{font-size:13px;color:rgba(255,255,255,.55)}
.footer-col a:hover{color:#ff4d5e}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:20px 0;font-size:13px}

/* 响应式 */
@media (max-width:1024px){
  .featured-grid{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stat-item+.stat-item{border-left:none}
  .stat-item:nth-child(odd){border-right:1px solid rgba(255,255,255,.1)}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .header-search{background:rgba(255,255,255,.08);border-radius:100px;width:38px;height:38px;display:flex;align-items:center;justify-content:center}
  .header-search i{position:static;color:#fff}
  .header-search input{display:none}
  .btn-cta{font-size:0;width:38px;height:38px;padding:0;justify-content:center}
  .btn-cta i{margin:0 !important;font-size:15px}
  .hero-content h1{font-size:38px}
  .page-hero{min-height:380px}
  .hero-content{padding:56px 0}
  .section-head{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .cta-panel{flex-direction:column;padding:36px 24px}
  .cta-panel .cta-art{width:100%;height:160px}
  .timeline-card{padding:16px}
}
@media (max-width:520px){
  .container{width:94%}
  .brand-logo{font-size:17px}
  .brand-logo small{font-size:9px}
  .logo-shield{width:36px;height:40px;font-size:16px}
  .channel-tabs .nav-tab{padding:8px 12px;font-size:13px}
  .topic-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr;gap:12px}
  .stat-item .stat-num{font-size:32px}
  .featured-card{min-height:280px}
  .f-rail-item{flex-direction:column}
  .f-rail-item img{width:100%;height:150px}
  .list-row{flex-direction:column;padding:16px}
  .list-date{align-self:flex-start}
  .cta-form{flex-direction:column}
  .cta-form button{width:100%}
  .footer-bottom{flex-direction:column;text-align:center}
}

/* roulang page: category2 */
:root{
    --primary:#C8102E;
    --primary-hover:#E31C3E;
    --primary-soft:rgba(200,16,46,.15);
    --accent:#FFCACA;
    --bg:#0D090B;
    --surface:#181113;
    --surface-2:#21181B;
    --border:#352429;
    --text:#F5F1EF;
    --muted:#A08F94;
    --radius:16px;
    --radius-lg:24px;
    --shadow:0 12px 40px rgba(0,0,0,.45);
    --transition:.25s ease;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;text-decoration:none;transition:color var(--transition)}
  img{max-width:100%;display:block}
  ul{list-style:none}
  button,input{font-family:inherit}
  .container{width:min(1200px,92%);margin-inline:auto}
  ::selection{background:rgba(200,16,46,.65);color:#fff}

  /* ---------- Header / Nav ---------- */
  .site-header{
    position:sticky;top:0;z-index:100;
    background:rgba(16,10,12,.92);
    backdrop-filter:blur(14px);
    border-bottom:1px solid var(--border);
  }
  .header-top{
    display:flex;align-items:center;justify-content:space-between;
    min-height:74px;gap:16px;
  }
  .brand-logo{
    display:flex;align-items:center;gap:12px;
    font-weight:800;font-size:18px;color:#fff;line-height:1.2;
  }
  .logo-shield{
    width:42px;height:42px;flex:none;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,var(--primary),var(--primary-hover));
    border-radius:12px;color:#fff;font-size:19px;
    box-shadow:0 0 22px rgba(200,16,46,.4);
  }
  .brand-logo small{
    display:block;font-size:10px;letter-spacing:.18em;
    color:var(--muted);font-weight:600;line-height:1.4;
  }
  .header-actions{display:flex;align-items:center;gap:12px}
  .header-search{
    display:flex;align-items:center;gap:8px;
    background:var(--surface);border:1px solid var(--border);
    border-radius:999px;padding:8px 16px;width:250px;
    color:var(--muted);transition:border-color var(--transition);
  }
  .header-search:focus-within{border-color:rgba(200,16,46,.55)}
  .header-search input{
    background:transparent;border:none;outline:none;
    color:var(--text);font-size:14px;width:100%;
  }
  .btn-cta{
    display:inline-flex;align-items:center;
    background:var(--primary);color:#fff;border:none;
    padding:10px 20px;border-radius:999px;font-size:14px;font-weight:600;
    cursor:pointer;box-shadow:0 4px 16px rgba(200,16,46,.28);
    transition:transform var(--transition),background var(--transition),box-shadow var(--transition);
  }
  .btn-cta:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 8px 24px rgba(200,16,46,.4)}
  .nav-channel{border-top:1px solid rgba(255,255,255,.04);background:#120C0F}
  .channel-tabs{
    display:flex;gap:8px;padding:10px 0;
    overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;
  }
  .channel-tabs::-webkit-scrollbar{display:none}
  .nav-tab{
    display:inline-flex;align-items:center;gap:7px;white-space:nowrap;
    padding:8px 18px;border-radius:999px;font-size:14px;font-weight:500;
    color:var(--muted);border:1px solid transparent;transition:all var(--transition);
  }
  .nav-tab:hover{color:#fff;background:rgba(255,255,255,.06)}
  .nav-tab.active{
    color:#fff;background:var(--primary);
    border-color:rgba(255,255,255,.14);font-weight:600;
    box-shadow:0 4px 16px rgba(200,16,46,.35);
  }

  /* ---------- Hero ---------- */
  .page-hero{
    position:relative;padding:120px 0 100px;
    background-size:cover;background-position:center;text-align:center;overflow:hidden;
  }
  .page-hero:before{
    content:'';position:absolute;inset:0;
    background:linear-gradient(180deg,rgba(13,9,11,.82) 0%,rgba(13,9,11,.94) 100%);
  }
  .page-hero .container{position:relative;z-index:2}
  .hero-badge{
    display:inline-flex;align-items:center;gap:8px;
    padding:8px 18px;border-radius:999px;font-size:14px;font-weight:600;color:#fff;
    background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
    letter-spacing:.06em;backdrop-filter:blur(6px);
  }
  .page-hero h1{
    font-size:3.4rem;font-weight:900;letter-spacing:.02em;
    color:#fff;margin:24px 0 14px;line-height:1.15;
    text-shadow:0 8px 40px rgba(200,16,46,.35);
  }
  .page-hero .lead{
    max-width:700px;margin:0 auto 32px;
    font-size:1.06rem;color:#C9BCC0;
  }
  .hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
  .btn-primary,.btn-secondary{
    display:inline-flex;align-items:center;gap:8px;
    padding:14px 32px;border-radius:999px;font-size:15px;font-weight:700;
    transition:transform var(--transition),box-shadow var(--transition),background var(--transition);
  }
  .btn-primary{
    background:linear-gradient(135deg,var(--primary-hover),var(--primary));
    color:#fff;box-shadow:0 8px 26px rgba(200,16,46,.38);
    border:1px solid rgba(255,255,255,.1);
  }
  .btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(200,16,46,.5)}
  .btn-secondary{
    background:rgba(255,255,255,.07);color:#fff;
    border:1px solid rgba(255,255,255,.22);font-weight:600;
  }
  .btn-secondary:hover{background:rgba(255,255,255,.14);transform:translateY(-3px)}
  .hero-stats{
    display:flex;justify-content:center;gap:52px;
    max-width:fit-content;margin:54px auto 0;
    background:rgba(0,0,0,.38);border:1px solid rgba(255,255,255,.1);
    border-radius:20px;padding:24px 44px;backdrop-filter:blur(8px);
    flex-wrap:wrap;
  }
  .hero-stats div{text-align:center}
  .hero-stats strong{display:block;font-size:2.1rem;font-weight:800;color:#fff;line-height:1.2}
  .hero-stats span{font-size:13px;color:var(--muted)}

  /* ---------- Section / Layout ---------- */
  .section-block{padding:96px 0}
  .section-alt{background:#130D10}
  .section-head{text-align:center;max-width:720px;margin:0 auto 58px}
  .section-tag{
    display:inline-flex;align-items:center;gap:6px;
    padding:6px 16px;border-radius:999px;font-size:13px;font-weight:700;
    letter-spacing:.08em;color:#FF8A9A;
    background:var(--primary-soft);border:1px solid rgba(200,16,46,.3);
  }
  .section-head h2{font-size:2.2rem;font-weight:800;color:#fff;margin-top:16px;line-height:1.25}
  .section-head p{color:var(--muted);font-size:15px;margin-top:12px}

  /* ---------- Community Cards ---------- */
  .community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .community-card{
    background:var(--surface);border:1px solid var(--border);
    border-radius:var(--radius-lg);padding:34px 30px;
    position:relative;overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
  }
  .community-card:after{
    content:'';position:absolute;inset:auto -40px -50px auto;width:140px;height:140px;
    background:radial-gradient(circle,rgba(200,16,46,.18),transparent 70%);
    pointer-events:none;transition:opacity var(--transition);opacity:.6;
  }
  .community-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:rgba(200,16,46,.4)}
  .community-card:hover:after{opacity:1}
  .community-card .icon{
    width:54px;height:54px;border-radius:14px;
    background:var(--primary-soft);color:#FF5C72;
    display:flex;align-items:center;justify-content:center;font-size:21px;margin-bottom:20px;
  }
  .community-card h3{font-size:1.16rem;color:#fff;margin-bottom:10px}
  .community-card p{color:var(--muted);font-size:14px;margin-bottom:18px}
  .community-card ul{margin-bottom:20px}
  .community-card li{
    color:#D8CBCE;font-size:14px;padding-left:22px;position:relative;margin-bottom:9px;
  }
  .community-card li:before{
    content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:600;
    position:absolute;left:0;color:var(--primary);font-size:12px;top:2px;
  }
  .card-link{color:#FF7184;font-weight:700;font-size:14px;position:relative;z-index:2}
  .card-link:hover{color:#fff}

  /* ---------- Story Cards ---------- */
  .story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .story-card{
    background:var(--surface);border:1px solid var(--border);
    border-radius:18px;overflow:hidden;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
  }
  .story-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(255,255,255,.12)}
  .story-cover{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:#000}
  .story-cover img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
  .story-card:hover .story-cover img{transform:scale(1.05)}
  .story-tag{
    position:absolute;top:14px;left:14px;z-index:2;
    background:rgba(200,16,46,.92);color:#fff;
    padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;
    box-shadow:0 4px 12px rgba(0,0,0,.3);
  }
  .story-body{padding:22px}
  .story-meta{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;margin-bottom:8px}
  .story-body h3{font-size:1.02rem;line-height:1.55;margin-bottom:8px}
  .story-body h3 a{color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .story-body h3 a:hover{color:#FF8A9A}
  .story-body p{font-size:13.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

  /* ---------- Steps ---------- */
  .steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
  .step-card{
    position:relative;padding:40px 30px;
    background:linear-gradient(160deg,var(--surface),#150D10);
    border:1px solid var(--border);border-radius:var(--radius-lg);
    transition:transform var(--transition),box-shadow var(--transition);
  }
  .step-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
  .step-num{
    position:absolute;top:18px;right:26px;font-size:3.2rem;font-weight:800;
    color:rgba(200,16,46,.22);line-height:1;
  }
  .step-icon{
    width:50px;height:50px;border-radius:13px;
    background:var(--primary);color:#fff;
    display:flex;align-items:center;justify-content:center;
    font-size:19px;margin-bottom:20px;box-shadow:0 6px 18px rgba(200,16,46,.3);
  }
  .step-card h3{font-size:1.1rem;color:#fff;margin-bottom:10px}
  .step-card p{color:var(--muted);font-size:14px}

  /* ---------- FAQ ---------- */
  .faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
  .faq-item{
    background:var(--surface);border:1px solid var(--border);
    border-radius:14px;overflow:hidden;transition:border-color var(--transition),background var(--transition);
  }
  .faq-item:hover{border-color:rgba(200,16,46,.35)}
  .faq-item[open]{background:var(--surface-2)}
  .faq-item summary{
    cursor:pointer;padding:20px 60px 20px 24px;
    font-weight:700;font-size:15px;color:#fff;list-style:none;position:relative;
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary:after{
    content:'+';position:absolute;right:22px;top:50%;transform:translateY(-50%);
    font-size:24px;font-weight:400;color:var(--primary);transition:transform var(--transition);
  }
  .faq-item[open] summary:after{transform:translateY(-50%) rotate(45deg)}
  .faq-answer{padding:0 24px 22px;color:var(--muted);font-size:14px;line-height:1.8}

  /* ---------- CTA ---------- */
  .cta-section{
    position:relative;padding:120px 0;text-align:center;
    background-size:cover;background-position:center;
  }
  .cta-section:before{
    content:'';position:absolute;inset:0;
    background:linear-gradient(135deg,rgba(150,10,30,.9),rgba(13,9,11,.94));
  }
  .cta-content{position:relative;z-index:2}
  .cta-content h2{
    font-size:2.5rem;font-weight:900;color:#fff;margin-bottom:14px;line-height:1.2;
    text-shadow:0 6px 30px rgba(0,0,0,.4);
  }
  .cta-content p{color:#F6D3D8;font-size:1.08rem;margin-bottom:32px;max-width:600px;margin-inline:auto}

  /* ---------- Footer ---------- */
  .site-footer{
    background:#0C0709;border-top:1px solid var(--border);
    padding:72px 0 30px;
  }
  .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px}
  .footer-brand p{color:var(--muted);font-size:14px;max-width:330px;margin-top:14px}
  .footer-col h4{font-size:15px;color:#fff;letter-spacing:.04em;margin-bottom:18px}
  .footer-col ul li{margin-bottom:10px}
  .footer-col a{color:var(--muted);font-size:14px;transition:all var(--transition)}
  .footer-col a:hover{color:#fff;padding-left:5px}
  .footer-bottom{
    margin-top:52px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);
    display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
    font-size:13px;color:#6E5E63;
  }

  /* ---------- Responsive ---------- */
  @media (max-width:1024px){
    .community-grid,.story-grid,.steps-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:1fr 1fr}
  }
  @media (max-width:768px){
    .header-search{display:none}
    .section-block{padding:72px 0}
    .page-hero{padding:90px 0 70px}
    .page-hero h1{font-size:2.3rem}
    .hero-stats{gap:28px;padding:22px 28px}
    .hero-stats strong{font-size:1.6rem}
    .section-head{text-align:left;margin-bottom:40px}
    .section-head p{font-size:14px}
  }
  @media (max-width:520px){
    .brand-logo{font-size:15px}
    .brand-logo small{display:none}
    .logo-shield{width:36px;height:36px;font-size:16px;border-radius:10px}
    .btn-cta{padding:8px 15px;font-size:12px}
    .channel-tabs{padding-top:8px;padding-bottom:8px}
    .nav-tab{padding:7px 14px;font-size:13px}
    .community-grid,.story-grid,.steps-grid{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr;gap:30px}
    .footer-bottom{flex-direction:column;text-align:center;justify-content:center}
    .cta-section{padding:80px 0}
    .cta-content h2{font-size:1.9rem}
    .page-hero{padding:70px 0 58px}
    .page-hero .lead{font-size:.98rem}
    .hero-actions{gap:10px}
    .hero-actions .btn-primary,.hero-actions .btn-secondary{padding:12px 22px;font-size:14px}
  }

/* roulang page: category3 */
:root {
    --brand: #e62430;
    --brand-dark: #b81f2a;
    --brand-light: #f84553;
    --dark: #0d1117;
    --panel: #151a23;
    --gold: #d4af37;
    --text: #eef2f7;
    --text-muted: #8a92a6;
    --border: rgba(255,255,255,0.07);
    --radius: 18px;
    --shadow-card: 0 18px 42px rgba(0,0,0,0.38);
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }

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

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

  .container {
    max-width: 1240px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
  }

  /* ===== 顶部导航 ===== */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 15, 23, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
  }

  .header-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0;
  }

  .brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .logo-shield {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #e62430, #9a1722);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #fff;
    box-shadow: 0 6px 20px rgba(230, 36, 48, 0.45);
    flex-shrink: 0;
  }

  .brand-logo > span:last-child {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    font-weight: 800;
    font-size: 18px;
    color: #fff;
    white-space: nowrap;
  }

  .brand-logo small {
    font-size: 8px;
    color: #7c8598;
    letter-spacing: 1.6px;
    font-weight: 600;
    margin-top: 3px;
  }

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

  .header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    padding: 8px 16px;
    color: #8a92a6;
    width: 240px;
    transition: border-color 0.3s, background 0.3s;
  }

  .header-search:focus-within {
    border-color: rgba(230, 36, 48, 0.6);
    background: rgba(255, 255, 255, 0.1);
  }

  .header-search input {
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-size: 13px;
    width: 100%;
  }

  .header-search input::placeholder { color: #6d7488; }

  .btn-cta {
    background: linear-gradient(135deg, #e62430, #b81f2a);
    border: none;
    color: #fff;
    border-radius: 999px;
    padding: 9px 18px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: transform 0.25s, box-shadow 0.25s;
    box-shadow: 0 6px 20px rgba(230, 36, 48, 0.35);
    white-space: nowrap;
  }

  .btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(230, 36, 48, 0.5);
  }

  .btn-cta:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
  }

  /* ===== 频道导航 ===== */
  .nav-channel {
    border-top: 1px solid var(--border);
    background: rgba(11, 13, 19, 0.85);
  }

  .channel-tabs {
    display: flex;
    gap: 4px;
    padding: 8px 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .channel-tabs::-webkit-scrollbar { display: none; }

  .nav-tab {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 18px;
    border-radius: 999px;
    color: #a4adc0;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.25s;
    border: 1px solid transparent;
  }

  .nav-tab i { font-size: 13px; }

  .nav-tab:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
  }

  .nav-tab.active {
    color: #fff;
    background: linear-gradient(135deg, #e62430, #b81f2a);
    box-shadow: 0 6px 18px rgba(230, 36, 48, 0.35);
  }

  .nav-tab:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
  }

  /* ===== 页面 Hero ===== */
  .page-hero {
    position: relative;
    padding: 90px 0 76px;
    background: linear-gradient(115deg, rgba(10, 14, 20, 0.97) 20%, rgba(10, 14, 20, 0.82) 55%, rgba(10, 14, 20, 0.45)), url('/assets/images/backpic/back-1.png') center/cover no-repeat;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
  }

  .page-hero::after {
    content: '';
    position: absolute;
    right: -140px;
    top: -140px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(230, 36, 48, 0.22), transparent 70%);
    pointer-events: none;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(230, 36, 48, 0.16);
    border: 1px solid rgba(230, 36, 48, 0.35);
    border-radius: 999px;
    color: #ff8d94;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 22px;
  }

  .hero-title {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 900;
    line-height: 1.08;
    color: #fff;
    letter-spacing: 1px;
    margin-bottom: 16px;
  }

  .hero-title span {
    background: linear-gradient(120deg, #f84553, #ffc371);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  .hero-sub {
    color: #aab3c5;
    font-size: 16px;
    max-width: 520px;
    margin-bottom: 28px;
  }

  .hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
  }

  .btn-main {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #e62430, #b81f2a);
    color: #fff;
    padding: 12px 26px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    box-shadow: 0 8px 24px rgba(230, 36, 48, 0.4);
    transition: all 0.28s;
    border: none;
    cursor: pointer;
  }

  .btn-main:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(230, 36, 48, 0.55);
  }

  .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: #dce2ec;
    padding: 12px 26px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.28s;
  }

  .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 2;
  }

  /* 下一场赛事卡 */
  .next-match-card {
    background: linear-gradient(160deg, rgba(21, 26, 35, 0.95), rgba(13, 17, 23, 0.95));
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 22px;
    padding: 24px;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(8px);
  }

  .match-card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
  }

  .match-serial {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #d4af37;
    font-size: 13px;
    font-weight: 700;
    background: rgba(212, 175, 55, 0.12);
    padding: 5px 12px;
    border-radius: 999px;
  }

  .match-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(230, 36, 48, 0.18);
    color: #ff8088;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 999px;
  }

  .match-teams {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
  }

  .match-team {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 1;
  }

  .team-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1f2733, #0d1117);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    box-shadow: 0 0 0 2px rgba(230, 36, 48, 0.4), 0 8px 20px rgba(0,0,0,0.3);
  }

  .match-team-name {
    font-size: 15px;
    font-weight: 700;
    color: #dde3ee;
  }

  .match-vs {
    font-size: 14px;
    font-weight: 800;
    color: #7c8598;
    letter-spacing: 1px;
    padding: 0 14px;
  }

  .match-time {
    text-align: center;
    color: #8a92a6;
    font-size: 13px;
    padding: 14px;
    background: rgba(255,255,255,0.03);
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .match-time strong {
    color: #fff;
    font-size: 15px;
    font-weight: 700;
  }

  /* ===== 通用区块 ===== */
  .section-wrap {
    padding: 76px 0;
  }

  .section-alt {
    background: #0a0e16;
  }

  .section-panel {
    background: rgba(21, 26, 35, 0.45);
  }

  .section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 44px;
  }

  .section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #f84553;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 12px;
    text-transform: uppercase;
  }

  .section-title {
    font-size: clamp(26px, 3.6vw, 40px);
    font-weight: 900;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 12px;
  }

  .section-desc {
    color: #8a92a6;
    font-size: 15px;
  }

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

  .fixture-card {
    background: linear-gradient(150deg, rgba(21, 26, 35, 0.9), rgba(13, 17, 23, 0.96));
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 20px;
    padding: 24px;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  }

  .fixture-card:hover {
    transform: translateY(-6px);
    border-color: rgba(230,36,48,0.4);
    box-shadow: 0 16px 38px rgba(0,0,0,0.4);
  }

  .fixture-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
  }

  .fixture-league {
    color: #8a92a6;
    font-size: 12px;
    font-weight: 600;
  }

  .fixture-alert {
    background: rgba(212,175,55,0.15);
    color: #d4af37;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 999px;
  }

  .fixture-clubs {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 6px;
  }

  .fixture-club {
    font-size: 15px;
    font-weight: 700;
    color: #dce2ec;
    text-align: center;
  }

  .fixture-vs {
    color: #f84553;
    font-weight: 900;
    font-size: 13px;
  }

  .fixture-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 14px;
    color: #8a92a6;
    font-size: 13px;
  }

  .fixture-meta i {
    color: #f84553;
    width: 16px;
    margin-right: 4px;
  }

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

  .member-card {
    position: relative;
    background: linear-gradient(160deg, rgba(21,26,35,0.92), rgba(13,17,23,0.98));
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 22px;
    padding: 32px 26px 28px;
    transition: all 0.3s;
    overflow: hidden;
  }

  .member-card.featured {
    border-color: rgba(230,36,48,0.5);
    background: linear-gradient(160deg, rgba(39,16,20,0.95), rgba(13,17,23,0.98));
  }

  .member-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #e62430, #f84553);
  }

  .member-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 44px rgba(0,0,0,0.4);
  }

  .member-icon-badge {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    background: linear-gradient(135deg, #e62430, #92141e);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
    margin-bottom: 20px;
    box-shadow: 0 8px 22px rgba(230,36,48,0.35);
  }

  .member-name {
    font-size: 18px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 4px;
  }

  .member-price {
    font-size: 24px;
    font-weight: 800;
    color: #d4af37;
    margin-bottom: 16px;
  }

  .member-price small {
    font-size: 13px;
    color: #8a92a6;
    font-weight: 500;
  }

  .member-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 22px;
  }

  .member-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 14px;
    color: #b4bdce;
  }

  .member-list li i {
    color: #f84553;
    margin-top: 4px;
    font-size: 12px;
  }

  .member-btn {
    display: block;
    text-align: center;
    padding: 10px 16px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    transition: all 0.25s;
    border: 1px solid rgba(230,36,48,0.5);
    color: #f84553;
    background: transparent;
  }

  .member-btn:hover {
    background: #e62430;
    color: #fff;
    box-shadow: 0 8px 22px rgba(230,36,48,0.35);
  }

  .member-btn.solid {
    background: #e62430;
    color: #fff;
    border: none;
    box-shadow: 0 8px 22px rgba(230,36,48,0.35);
  }

  .member-btn.solid:hover {
    background: #b81f2a;
  }

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

  .step-card {
    background: rgba(21,26,35,0.6);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px;
    padding: 30px 26px;
    position: relative;
    transition: all 0.3s;
  }

  .step-card:hover {
    border-color: rgba(230,36,48,0.35);
    transform: translateY(-4px);
  }

  .step-number {
    font-size: 48px;
    font-weight: 900;
    color: rgba(230,36,48,0.25);
    line-height: 1;
    margin-bottom: 14px;
    font-family: "Arial Black", sans-serif;
  }

  .step-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
  }

  .step-desc {
    font-size: 14px;
    color: #8a92a6;
  }

  /* ===== 文章/资讯卡 ===== */
  .articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .article-card {
    background: rgba(21,26,35,0.7);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 18px;
    overflow: hidden;
    transition: all 0.3s;
  }

  .article-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.35);
    border-color: rgba(230,36,48,0.3);
  }

  .article-media {
    position: relative;
    height: 170px;
    overflow: hidden;
  }

  .article-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
  }

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

  .article-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(230,36,48,0.9);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
  }

  .article-body {
    padding: 20px;
  }

  .article-title {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    line-height: 1.4;
  }

  .article-excerpt {
    font-size: 14px;
    color: #8a92a6;
    margin-bottom: 12px;
    line-height: 1.6;
  }

  .article-link {
    font-size: 13px;
    font-weight: 700;
    color: #f84553;
    display: inline-flex;
    gap: 6px;
    align-items: center;
  }

  /* ===== FAQ ===== */
  .faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .faq-item {
    background: rgba(21,26,35,0.6);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px;
    padding: 0;
    transition: border-color 0.3s;
    overflow: hidden;
  }

  .faq-item:hover {
    border-color: rgba(230,36,48,0.3);
  }

  .faq-q {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    cursor: pointer;
    font-weight: 700;
    color: #dce2ec;
    font-size: 15px;
    background: transparent;
  }

  .faq-q i {
    color: #f84553;
    transition: transform 0.3s;
    font-size: 14px;
    flex-shrink: 0;
  }

  .faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    padding: 0 20px;
    color: #8a92a6;
    font-size: 14px;
    line-height: 1.7;
  }

  /* ===== CTA ===== */
  .cta-box {
    background: linear-gradient(135deg, rgba(230,36,48,0.12), rgba(182,26,36,0.06)), linear-gradient(160deg, #151a23, #0d1117);
    border: 1px solid rgba(230,36,48,0.25);
    border-radius: 28px;
    padding: 54px 40px;
    text-align: center;
  }

  .cta-title {
    font-size: clamp(24px, 3.4vw, 36px);
    font-weight: 900;
    color: #fff;
    margin-bottom: 12px;
  }

  .cta-desc {
    color: #9aa3b5;
    max-width: 500px;
    margin: 0 auto 24px;
    font-size: 15px;
  }

  /* ===== 页脚 ===== */
  .site-footer {
    background: #0a0e16;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 60px;
  }

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

  .footer-brand p {
    color: #7c8598;
    font-size: 14px;
    max-width: 300px;
  }

  .footer-col h4 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 16px;
    font-weight: 700;
  }

  .footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .footer-col a {
    color: #8a92a6;
    font-size: 14px;
    transition: color 0.25s;
  }

  .footer-col a:hover {
    color: #f84553;
  }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.06);
    color: #6d7488;
    font-size: 13px;
  }

  /* ===== 响应式 ===== */
  @media (max-width: 1024px) {
    .footer-grid {
      grid-template-columns: 1fr 1fr 1fr;
    }
    .footer-brand { grid-column: 1 / -1; }

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

    .next-match-card {
      max-width: 460px;
    }

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

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

  @media (max-width: 768px) {
    .header-top {
      flex-direction: column;
      align-items: stretch;
      gap: 10px;
    }

    .header-actions {
      justify-content: space-between;
    }

    .header-search {
      width: 100%;
      flex: 1;
    }

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

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

    .footer-brand { grid-column: 1 / -1; }
  }

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

    .header-search {
      width: auto;
      flex: 1;
    }

    .finger-cta span { display: none; }

    .fixture-grid,
    .member-grid,
    .articles-grid,
    .steps-grid {
      grid-template-columns: 1fr;
    }

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

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

    .page-hero {
      padding: 56px 0 46px;
    }

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

    .cta-box {
      padding: 36px 20px;
    }
  }