/* roulang page: index */
:root{
      --bg:#070817;
      --bg-2:#101127;
      --panel:#15172f;
      --panel-2:#1c1f3b;
      --text:#f5f7ff;
      --muted:#aab2d6;
      --soft:#727ca7;
      --line:rgba(151,164,220,.22);
      --cyan:#24f3ff;
      --green:#7cff5b;
      --amber:#ffb347;
      --red:#ff5c7a;
      --purple:#8d5cff;
      --radius:16px;
      --radius-sm:10px;
      --shadow:0 18px 55px rgba(0,0,0,.36);
      --shadow-soft:0 12px 32px rgba(5,10,30,.24);
      --container:1180px;
      --font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 18% 0%, rgba(36,243,255,.18), transparent 28%),
        radial-gradient(circle at 84% 8%, rgba(141,92,255,.2), transparent 34%),
        linear-gradient(180deg,#070817 0%,#0b0d1d 42%,#080a15 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(to bottom, #000, transparent 78%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(7,8,23,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .nav-wrap{
      height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:900;
      letter-spacing:.2px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:12px;
      display:grid;
      place-items:center;
      color:#071019;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      box-shadow:0 0 28px rgba(36,243,255,.28);
      font-size:18px;
      font-weight:1000;
    }
    .brand-text{font-size:17px}
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      padding:6px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.035);
    }
    .nav-links a{
      padding:10px 16px;
      border-radius:999px;
      color:var(--muted);
      font-weight:700;
      font-size:14px;
      transition:.22s ease;
    }
    .nav-links a:hover,.nav-links a.active{
      color:var(--text);
      background:rgba(36,243,255,.12);
      box-shadow:inset 0 0 0 1px rgba(36,243,255,.22);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search-mini{
      width:208px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.055);
      color:var(--muted);
    }
    .search-mini input{
      width:100%;
      color:var(--text);
      outline:0;
      border:0;
      background:transparent;
      font-size:13px;
    }
    .search-mini:focus-within{border-color:rgba(36,243,255,.65);box-shadow:0 0 0 4px rgba(36,243,255,.08)}
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:12px;
      background:rgba(255,255,255,.06);
      color:var(--text);
      border:1px solid var(--line);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:12px 18px;
      border-radius:12px;
      font-weight:850;
      transition:.22s ease;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .btn-primary{
      color:#061018;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      box-shadow:0 12px 30px rgba(36,243,255,.2);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(36,243,255,.28)}
    .btn-outline{
      color:var(--text);
      background:rgba(255,255,255,.045);
      border-color:rgba(151,164,220,.34);
    }
    .btn-outline:hover{transform:translateY(-2px);border-color:rgba(36,243,255,.6);background:rgba(36,243,255,.08)}
    .btn-ghost{
      color:var(--cyan);
      background:rgba(36,243,255,.08);
      border-color:rgba(36,243,255,.18);
    }
    .btn-ghost:hover{background:rgba(36,243,255,.14);transform:translateY(-1px)}
    .hero{
      position:relative;
      overflow:hidden;
      padding:68px 0 34px;
      background:
        linear-gradient(90deg,rgba(7,8,23,.96) 0%,rgba(7,8,23,.82) 46%,rgba(7,8,23,.76) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      border-bottom:1px solid var(--line);
    }
    .hero::after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:0;
      height:100px;
      background:linear-gradient(to top,var(--bg),transparent);
      pointer-events:none;
    }
    .hero-inner{position:relative;z-index:1}
    .ticker{
      display:flex;
      align-items:center;
      gap:10px;
      width:max-content;
      max-width:100%;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(36,243,255,.25);
      color:var(--muted);
      font-size:13px;
      margin-bottom:18px;
    }
    .ticker strong{color:var(--green)}
    .hero-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:30px;
      align-items:stretch;
    }
    .hero-copy{
      padding:28px 0 8px;
    }
    h1{
      font-size:clamp(36px,6vw,72px);
      line-height:1.04;
      letter-spacing:-2.2px;
      max-width:880px;
      font-weight:1000;
    }
    .gradient-text{
      color:transparent;
      background:linear-gradient(100deg,#fff 0%,var(--cyan) 45%,var(--green) 90%);
      -webkit-background-clip:text;
      background-clip:text;
    }
    .hero-lead{
      max-width:720px;
      margin-top:20px;
      color:#d8def8;
      font-size:17px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .tag,.badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:7px 10px;
      font-size:12px;
      font-weight:800;
      color:var(--muted);
      border:1px solid rgba(151,164,220,.25);
      background:rgba(255,255,255,.055);
    }
    .tag.hot{color:#101014;background:linear-gradient(135deg,var(--amber),#ffe08a);border-color:transparent}
    .tag.live{color:#061018;background:linear-gradient(135deg,var(--cyan),#6ffff7);border-color:transparent}
    .match-stage{
      display:grid;
      grid-template-rows:auto 1fr;
      gap:14px;
    }
    .stage-card{
      border:1px solid rgba(151,164,220,.26);
      border-radius:22px;
      overflow:hidden;
      background:rgba(12,15,36,.82);
      box-shadow:var(--shadow);
    }
    .stage-media{
      position:relative;
      aspect-ratio:16/9;
      overflow:hidden;
    }
    .stage-media img{width:100%;height:100%;object-fit:cover;filter:saturate(1.08) contrast(1.05)}
    .stage-media::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(to top,rgba(7,8,23,.94),rgba(7,8,23,.1));
    }
    .stage-overlay{
      position:absolute;
      left:18px;
      right:18px;
      bottom:16px;
      z-index:1;
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:14px;
    }
    .stage-overlay h2{font-size:24px;line-height:1.18}
    .status-pill{
      min-width:max-content;
      color:#061018;
      background:var(--green);
      padding:8px 10px;
      border-radius:999px;
      font-weight:900;
      font-size:12px;
    }
    .score-strip{
      display:grid;
      grid-template-columns:1fr auto 1fr;
      gap:12px;
      align-items:center;
      padding:18px;
      border-top:1px solid var(--line);
    }
    .team{
      padding:12px;
      border-radius:14px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.06);
    }
    .team small{display:block;color:var(--soft);font-weight:800}
    .team strong{font-size:18px}
    .versus{
      color:var(--amber);
      font-weight:1000;
      font-size:26px;
    }
    .stat-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .stat-box{
      padding:16px;
      border-radius:16px;
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      border:1px solid var(--line);
    }
    .stat-box strong{display:block;font-size:28px;line-height:1;color:var(--cyan)}
    .stat-box span{font-size:12px;color:var(--muted);font-weight:800}
    main{position:relative;z-index:2}
    .section{padding:52px 0}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:22px;
    }
    .section-kicker{
      color:var(--green);
      font-size:13px;
      font-weight:1000;
      letter-spacing:.08em;
      margin-bottom:6px;
    }
    .section-title{
      font-size:clamp(24px,3.2vw,38px);
      line-height:1.2;
      letter-spacing:-.6px;
    }
    .section-desc{max-width:640px;color:var(--muted);font-size:15px;margin-top:8px}
    .quick-grid{
      display:grid;
      grid-template-columns:1.25fr 1fr 1fr 1fr;
      gap:16px;
    }
    .quick-card{
      position:relative;
      min-height:154px;
      padding:22px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      overflow:hidden;
      transition:.22s ease;
    }
    .quick-card:first-child{
      background:
        linear-gradient(135deg,rgba(36,243,255,.18),rgba(141,92,255,.08)),
        rgba(255,255,255,.045);
    }
    .quick-card:hover{transform:translateY(-4px);border-color:rgba(36,243,255,.5);box-shadow:var(--shadow-soft)}
    .quick-icon{
      width:42px;height:42px;border-radius:13px;
      display:grid;place-items:center;
      color:#061018;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      font-weight:1000;
      margin-bottom:14px;
    }
    .quick-card h3{font-size:18px;margin-bottom:6px}
    .quick-card p{color:var(--muted);font-size:14px}
    .focus-layout{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
    }
    .feature-card,.side-topic,.data-panel,.content-card,.trust-card,.faq-item,.cta-box{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(18,20,43,.72);
      box-shadow:var(--shadow-soft);
    }
    .feature-card{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      overflow:hidden;
    }
    .feature-card .cover{
      aspect-ratio:4/3;
      height:100%;
      min-height:320px;
    }
    .cover img{width:100%;height:100%;object-fit:cover}
    .feature-body{padding:26px}
    .meta-line{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
    .badge.cyan{color:var(--cyan);border-color:rgba(36,243,255,.35);background:rgba(36,243,255,.08)}
    .badge.amber{color:var(--amber);border-color:rgba(255,179,71,.34);background:rgba(255,179,71,.08)}
    .feature-body h3{font-size:27px;line-height:1.22;margin-bottom:12px}
    .feature-body p{color:var(--muted);margin-bottom:18px}
    .topic-stack{display:grid;gap:18px}
    .side-topic{
      padding:20px;
      transition:.22s ease;
      position:relative;
      overflow:hidden;
    }
    .side-topic::after{
      content:"";
      position:absolute;
      width:120px;height:120px;right:-44px;top:-44px;
      background:radial-gradient(circle,rgba(36,243,255,.2),transparent 65%);
    }
    .side-topic:hover{transform:translateY(-3px);border-color:rgba(124,255,91,.44)}
    .side-topic h3{font-size:19px;margin:10px 0 8px}
    .side-topic p{color:var(--muted);font-size:14px}
    .tabs{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:18px;
    }
    .tab-btn{
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      font-weight:850;
      transition:.2s ease;
    }
    .tab-btn:hover,.tab-btn.active{
      color:#061018;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      border-color:transparent;
    }
    .score-list{
      display:grid;
      gap:12px;
    }
    .score-item{
      display:grid;
      grid-template-columns:110px 1fr 110px 150px;
      gap:14px;
      align-items:center;
      padding:16px;
      border:1px solid var(--line);
      border-radius:14px;
      background:rgba(255,255,255,.045);
      transition:.2s ease;
    }
    .score-item:hover{border-color:rgba(36,243,255,.42);background:rgba(36,243,255,.055)}
    .score-time{color:var(--soft);font-size:13px;font-weight:900}
    .score-match{display:flex;align-items:center;gap:10px;min-width:0}
    .score-match strong{font-size:17px}
    .score-num{font-weight:1000;color:var(--amber);font-size:21px;text-align:center}
    .score-action{text-align:right}
    .content-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
    }
    .content-card{
      overflow:hidden;
      transition:.22s ease;
    }
    .content-card:hover{transform:translateY(-4px);border-color:rgba(36,243,255,.42)}
    .content-card .thumb{aspect-ratio:16/9;overflow:hidden}
    .content-card .thumb img{width:100%;height:100%;object-fit:cover;transition:.35s ease}
    .content-card:hover .thumb img{transform:scale(1.05)}
    .content-body{padding:18px}
    .content-body h3{font-size:19px;line-height:1.35;margin:10px 0}
    .content-body p{color:var(--muted);font-size:14px}
    .content-meta{display:flex;justify-content:space-between;gap:10px;margin-top:14px;color:var(--soft);font-size:12px;font-weight:800}
    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .trust-card{padding:22px}
    .trust-card strong{font-size:30px;color:var(--green);line-height:1}
    .trust-card h3{margin:10px 0 6px;font-size:17px}
    .trust-card p{color:var(--muted);font-size:14px}
    .guide-band{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .guide-visual{
      border-radius:var(--radius);
      overflow:hidden;
      border:1px solid var(--line);
      min-height:340px;
      background:url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      position:relative;
    }
    .guide-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(7,8,23,.84),rgba(7,8,23,.12))}
    .guide-panel{
      padding:28px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(141,92,255,.12),rgba(255,255,255,.04));
    }
    .step-list{display:grid;gap:14px;margin-top:18px}
    .step{
      display:grid;
      grid-template-columns:38px 1fr;
      gap:12px;
      align-items:start;
    }
    .step b{
      width:38px;height:38px;border-radius:12px;
      display:grid;place-items:center;
      background:rgba(36,243,255,.12);
      color:var(--cyan);
      border:1px solid rgba(36,243,255,.28);
    }
    .step h3{font-size:17px;margin-bottom:3px}
    .step p{color:var(--muted);font-size:14px}
    .faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:20px}
    .faq-list{display:grid;gap:12px}
    .faq-item{overflow:hidden}
    .faq-q{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      padding:18px 20px;
      color:var(--text);
      background:transparent;
      text-align:left;
      font-weight:900;
    }
    .faq-q span:last-child{color:var(--cyan);font-size:20px}
    .faq-a{
      max-height:0;
      overflow:hidden;
      transition:max-height .25s ease;
      color:var(--muted);
      padding:0 20px;
    }
    .faq-item.active .faq-a{max-height:180px;padding:0 20px 18px}
    .faq-item.active .faq-q span:last-child{transform:rotate(45deg)}
    .cta-box{
      padding:32px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:center;
      background:
        linear-gradient(135deg,rgba(36,243,255,.16),rgba(124,255,91,.08)),
        rgba(18,20,43,.8);
    }
    .cta-box h2{font-size:30px;line-height:1.25}
    .cta-box p{color:var(--muted);margin-top:8px;max-width:720px}
    .site-footer{
      margin-top:38px;
      padding:42px 0 26px;
      border-top:1px solid var(--line);
      background:rgba(6,7,17,.72);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      margin-bottom:26px;
    }
    .footer-brand{display:flex;align-items:center;gap:12px;font-weight:1000;font-size:18px;margin-bottom:12px}
    .footer-text{color:var(--muted);font-size:14px;max-width:520px}
    .footer-col h3{font-size:15px;margin-bottom:12px;color:#fff}
    .footer-col a,.footer-col p{
      display:block;
      color:var(--muted);
      font-size:14px;
      margin:8px 0;
      transition:.2s ease;
    }
    .footer-col a:hover{color:var(--cyan)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:18px;
      border-top:1px solid rgba(151,164,220,.16);
      color:var(--soft);
      font-size:13px;
    }
    .disclaimer{
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
      margin-top:12px;
      padding:12px;
      border-radius:12px;
      background:rgba(255,179,71,.065);
      border:1px solid rgba(255,179,71,.18);
    }
    @media (max-width:1024px){
      .hero-grid,.focus-layout,.guide-band,.faq-wrap{grid-template-columns:1fr}
      .quick-grid{grid-template-columns:repeat(2,1fr)}
      .trust-grid{grid-template-columns:repeat(2,1fr)}
      .content-grid{grid-template-columns:1fr 1fr}
      .search-mini{display:none}
      .feature-card{grid-template-columns:1fr}
      .feature-card .cover{min-height:auto}
      .score-item{grid-template-columns:88px 1fr 86px 120px}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .nav-wrap{height:66px}
      .brand-text{font-size:15px;max-width:170px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
      .menu-toggle{display:grid;place-items:center}
      .nav-links{
        position:absolute;
        top:66px;
        left:14px;
        right:14px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:16px;
        padding:10px;
        background:rgba(10,12,29,.96);
      }
      .nav-links.open{display:flex}
      .nav-links a{text-align:center;border-radius:12px}
      .nav-actions .btn{display:none}
      .hero{padding:48px 0 28px}
      h1{letter-spacing:-1.2px}
      .hero-lead{font-size:15px}
      .stat-row,.quick-grid,.content-grid,.trust-grid,.footer-grid{grid-template-columns:1fr}
      .stage-overlay{align-items:flex-start;flex-direction:column}
      .score-strip{grid-template-columns:1fr; text-align:center}
      .score-item{grid-template-columns:1fr;gap:8px}
      .score-match{justify-content:space-between}
      .score-action{text-align:left}
      .section{padding:38px 0}
      .section-head{align-items:flex-start;flex-direction:column}
      .cta-box{grid-template-columns:1fr;padding:24px}
      .hero-actions .btn,.cta-box .btn{width:100%}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .ticker{width:100%;font-size:12px}
      .stage-card{border-radius:16px}
      .feature-body,.guide-panel{padding:20px}
      .feature-body h3{font-size:22px}
      .tabs{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
      .tab-btn{min-width:max-content}
      .section-title{font-size:25px}
    }

/* roulang page: category1 */
:root{
      --bg:#080912;
      --bg-2:#101224;
      --panel:#15182d;
      --panel-2:#1c2038;
      --text:#f4f7ff;
      --muted:#aab3c8;
      --soft:#747f9a;
      --line:rgba(149,162,201,.22);
      --cyan:#1ee7ff;
      --green:#75ff86;
      --amber:#ffb44c;
      --red:#ff647c;
      --purple:#8c5cff;
      --radius:16px;
      --radius-sm:12px;
      --shadow:0 18px 55px rgba(0,0,0,.36);
      --shadow-hover:0 22px 70px rgba(30,231,255,.16);
      --container:1180px;
      --font:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%,rgba(140,92,255,.18),transparent 34%),
        radial-gradient(circle at 86% 20%,rgba(30,231,255,.14),transparent 32%),
        linear-gradient(180deg,#070811 0%,#0a0c18 44%,#080912 100%);
      line-height:1.72;
      min-height:100vh;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 78%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(8,9,18,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--line);
    }
    .header-inner{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:11px;
      font-weight:900;
      letter-spacing:.2px;
      white-space:nowrap;
    }
    .brand-mark{
      width:42px;
      height:42px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:13px;
      color:#061016;
      font-weight:1000;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      box-shadow:0 0 0 1px rgba(255,255,255,.15),0 10px 28px rgba(30,231,255,.26);
    }
    .brand-name{font-size:17px}
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      padding:6px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.035);
    }
    .nav-links a{
      padding:9px 15px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      transition:.22s ease;
    }
    .nav-links a:hover,
    .nav-links a:focus{
      color:var(--text);
      background:rgba(30,231,255,.1);
      outline:none;
    }
    .nav-links a.active{
      color:#071016;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      box-shadow:0 8px 25px rgba(30,231,255,.18);
    }
    .header-actions{display:flex;align-items:center;gap:12px}
    .search-mini{
      display:flex;
      align-items:center;
      gap:8px;
      height:40px;
      min-width:210px;
      padding:0 12px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.045);
      color:var(--muted);
    }
    .search-mini input{
      width:100%;
      border:0;
      outline:0;
      color:var(--text);
      background:transparent;
      font-size:13px;
    }
    .search-mini input::placeholder{color:#76819b}
    .search-mini:focus-within{border-color:rgba(30,231,255,.58);box-shadow:0 0 0 4px rgba(30,231,255,.08)}
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:12px;
      background:rgba(255,255,255,.06);
      color:var(--text);
      border:1px solid var(--line);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border-radius:13px;
      font-weight:850;
      color:var(--text);
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease,background .22s ease;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:focus{outline:3px solid rgba(30,231,255,.25);outline-offset:2px}
    .btn-primary{
      color:#061016;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      box-shadow:0 14px 38px rgba(30,231,255,.18);
    }
    .btn-primary:hover{box-shadow:0 18px 48px rgba(30,231,255,.28)}
    .btn-ghost{
      border:1px solid rgba(30,231,255,.38);
      background:rgba(30,231,255,.06);
      color:#dffbff;
    }
    .btn-ghost:hover{background:rgba(30,231,255,.11);border-color:rgba(30,231,255,.72)}
    .crumbs{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      align-items:center;
      color:var(--muted);
      font-size:13px;
      margin-bottom:16px;
    }
    .crumbs a{color:#d3d9ea}
    .crumbs span:last-child{color:var(--cyan)}
    .category-hero{
      position:relative;
      padding:44px 0 28px;
      border-bottom:1px solid var(--line);
      overflow:hidden;
    }
    .category-hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(8,9,18,.94) 0%,rgba(8,9,18,.76) 54%,rgba(8,9,18,.92) 100%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      z-index:-2;
    }
    .category-hero:after{
      content:"";
      position:absolute;
      inset:auto -10% -46px -10%;
      height:120px;
      background:radial-gradient(ellipse at center,rgba(30,231,255,.16),transparent 66%);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);
      gap:28px;
      align-items:stretch;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 11px;
      border:1px solid rgba(30,231,255,.32);
      border-radius:999px;
      background:rgba(30,231,255,.07);
      color:#c9fbff;
      font-size:13px;
      font-weight:800;
    }
    h1{
      max-width:850px;
      margin-top:14px;
      font-size:clamp(32px,5vw,56px);
      line-height:1.08;
      letter-spacing:-1.5px;
      font-weight:1000;
    }
    .hero-desc{
      max-width:760px;
      margin-top:16px;
      color:#c3cbdd;
      font-size:16px;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .tag,.badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .tag{
      padding:6px 10px;
      color:#d7def1;
      background:rgba(255,255,255,.06);
      border:1px solid var(--line);
    }
    .tag.hot{color:#fff0d8;border-color:rgba(255,180,76,.38);background:rgba(255,180,76,.09)}
    .tag.live{color:#ddffe2;border-color:rgba(117,255,134,.38);background:rgba(117,255,134,.08)}
    .hero-panel{
      border:1px solid rgba(30,231,255,.22);
      border-radius:var(--radius);
      background:linear-gradient(180deg,rgba(21,24,45,.92),rgba(13,15,29,.92));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-panel img{
      width:100%;
      aspect-ratio:16/9;
      object-fit:cover;
      opacity:.9;
    }
    .status-box{padding:18px}
    .status-head{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}
    .status-head strong{font-size:18px}
    .badge{
      padding:5px 9px;
      color:#061016;
      background:var(--green);
    }
    .mini-stats{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
    }
    .mini-stat{
      padding:12px 10px;
      border-radius:13px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
    }
    .mini-stat b{display:block;font-size:22px;line-height:1;color:var(--cyan)}
    .mini-stat span{display:block;margin-top:6px;font-size:12px;color:var(--muted)}
    main{padding:32px 0 72px}
    .section{margin-top:34px}
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:flex-end;
      margin-bottom:18px;
    }
    .section-title h2{
      font-size:clamp(23px,3vw,34px);
      line-height:1.18;
      letter-spacing:-.6px;
    }
    .section-title p{margin-top:7px;color:var(--muted);max-width:720px}
    .filter-bar{
      display:flex;
      gap:10px;
      padding:10px;
      overflow:auto;
      border:1px solid var(--line);
      border-radius:16px;
      background:rgba(255,255,255,.035);
      scrollbar-width:none;
    }
    .filter-bar::-webkit-scrollbar{display:none}
    .filter-btn{
      flex:0 0 auto;
      padding:8px 13px;
      border-radius:999px;
      color:var(--muted);
      background:rgba(255,255,255,.05);
      border:1px solid transparent;
      transition:.22s ease;
      font-size:13px;
      font-weight:800;
    }
    .filter-btn:hover,.filter-btn.active{
      color:#071016;
      background:linear-gradient(135deg,var(--cyan),var(--green));
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 320px;
      gap:24px;
      align-items:start;
    }
    .card-list{display:grid;gap:16px}
    .guide-card{
      display:grid;
      grid-template-columns:220px minmax(0,1fr);
      gap:18px;
      padding:16px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(145deg,rgba(21,24,45,.92),rgba(15,18,33,.92));
      box-shadow:0 12px 40px rgba(0,0,0,.18);
      transition:.22s ease;
    }
    .guide-card:hover{
      transform:translateY(-3px);
      border-color:rgba(30,231,255,.38);
      box-shadow:var(--shadow-hover);
    }
    .guide-card img{
      width:100%;
      height:150px;
      object-fit:cover;
      border-radius:13px;
      border:1px solid rgba(255,255,255,.08);
    }
    .card-body{min-width:0}
    .card-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:9px;
    }
    .card-top time{font-size:12px;color:var(--soft)}
    .label{
      display:inline-flex;
      align-items:center;
      padding:4px 8px;
      border-radius:8px;
      color:#061016;
      background:var(--cyan);
      font-size:12px;
      font-weight:900;
    }
    .label.amber{background:var(--amber)}
    .label.green{background:var(--green)}
    .guide-card h3{
      font-size:20px;
      line-height:1.35;
      margin-bottom:8px;
      letter-spacing:-.2px;
    }
    .guide-card p{color:var(--muted);font-size:14px}
    .card-meta{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:14px;
      color:var(--soft);
      font-size:12px;
    }
    .card-action{
      margin-top:14px;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .small-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:#dffbff;
      font-size:13px;
      font-weight:850;
      padding:7px 10px;
      border-radius:10px;
      border:1px solid rgba(30,231,255,.26);
      background:rgba(30,231,255,.05);
      transition:.22s ease;
    }
    .small-link:hover{background:rgba(30,231,255,.12);transform:translateY(-1px)}
    .side-panel{
      position:sticky;
      top:94px;
      display:grid;
      gap:16px;
    }
    .panel-card{
      padding:18px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(21,24,45,.9);
      box-shadow:0 12px 42px rgba(0,0,0,.2);
    }
    .panel-card h3{font-size:18px;margin-bottom:12px}
    .notice-list{display:grid;gap:11px}
    .notice-item{
      padding:12px;
      border-radius:13px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
    }
    .notice-item strong{display:block;font-size:14px}
    .notice-item span{display:block;margin-top:3px;color:var(--muted);font-size:12px}
    .hot-tags{display:flex;flex-wrap:wrap;gap:8px}
    .quick-box{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
    }
    .quick-item{
      padding:16px;
      border-radius:var(--radius-sm);
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      transition:.22s ease;
    }
    .quick-item:hover{transform:translateY(-2px);border-color:rgba(117,255,134,.35)}
    .quick-item b{display:block;color:var(--green);font-size:24px;line-height:1}
    .quick-item span{display:block;margin-top:8px;color:var(--muted);font-size:13px}
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .process-card{
      position:relative;
      padding:20px 18px;
      min-height:190px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(28,32,56,.92),rgba(14,16,30,.92));
      overflow:hidden;
      transition:.22s ease;
    }
    .process-card:hover{transform:translateY(-3px);border-color:rgba(30,231,255,.35)}
    .process-card:before{
      content:attr(data-step);
      position:absolute;
      right:14px;
      top:10px;
      font-size:54px;
      line-height:1;
      font-weight:1000;
      color:rgba(255,255,255,.055);
    }
    .process-card h3{font-size:18px;margin-bottom:9px}
    .process-card p{color:var(--muted);font-size:14px}
    .split-feature{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:22px;
      align-items:center;
      padding:18px;
      border:1px solid var(--line);
      border-radius:22px;
      background:linear-gradient(135deg,rgba(21,24,45,.95),rgba(12,14,27,.95));
    }
    .feature-image img{
      width:100%;
      aspect-ratio:4/3;
      object-fit:cover;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.1);
    }
    .feature-copy{padding:10px 10px 10px 0}
    .feature-copy h2{font-size:clamp(24px,3vw,36px);line-height:1.2;margin:12px 0}
    .feature-copy p{color:var(--muted)}
    .check-list{
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .check-list li{
      list-style:none;
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:11px 12px;
      border-radius:13px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      color:#d9e1f5;
    }
    .check-list li:before{
      content:"✓";
      flex:0 0 22px;
      width:22px;
      height:22px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      color:#061016;
      background:var(--green);
      font-weight:1000;
      margin-top:2px;
    }
    .pagination{
      display:flex;
      justify-content:center;
      align-items:center;
      gap:8px;
      margin-top:22px;
    }
    .page-num{
      min-width:38px;
      height:38px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:11px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      color:var(--muted);
      font-weight:850;
      transition:.22s ease;
    }
    .page-num:hover,.page-num.active{
      color:#061016;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      transform:translateY(-1px);
    }
    .recommend-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:16px;
    }
    .recommend-card{
      padding:20px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:
        linear-gradient(135deg,rgba(21,24,45,.94),rgba(11,13,24,.9)),
        url("/assets/images/backpic/back-3.webp") center/cover no-repeat;
      min-height:210px;
    }
    .recommend-card h3{font-size:23px;margin:12px 0 8px}
    .recommend-card p{color:var(--muted);max-width:650px}
    .compact-card{
      padding:18px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:rgba(21,24,45,.9);
    }
    .compact-card h3{font-size:20px;margin-bottom:10px}
    .compact-links{display:grid;gap:10px}
    .compact-links a{
      padding:12px;
      border-radius:12px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.08);
      color:#dce4f7;
      transition:.22s ease;
    }
    .compact-links a:hover{border-color:rgba(30,231,255,.36);color:var(--cyan)}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:var(--radius-sm);
      background:rgba(21,24,45,.82);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      padding:17px 18px;
      color:var(--text);
      background:transparent;
      text-align:left;
      font-weight:900;
    }
    .faq-question span:last-child{color:var(--cyan);transition:.22s ease}
    .faq-answer{
      display:none;
      padding:0 18px 18px;
      color:var(--muted);
      font-size:14px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta-band{
      position:relative;
      padding:30px;
      border-radius:24px;
      border:1px solid rgba(30,231,255,.28);
      background:
        linear-gradient(105deg,rgba(30,231,255,.15),rgba(140,92,255,.12) 48%,rgba(117,255,134,.09)),
        rgba(21,24,45,.9);
      overflow:hidden;
    }
    .cta-band:after{
      content:"";
      position:absolute;
      right:-70px;
      top:-70px;
      width:210px;
      height:210px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(117,255,134,.22),transparent 66%);
    }
    .cta-content{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .cta-content h2{font-size:clamp(24px,3vw,36px);line-height:1.2}
    .cta-content p{margin-top:8px;color:#c6cee0;max-width:710px}
    .site-footer{
      padding:48px 0 24px;
      border-top:1px solid var(--line);
      background:linear-gradient(180deg,rgba(8,9,18,.35),rgba(5,6,12,.96));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .7fr .9fr;
      gap:28px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-size:18px;
      font-weight:950;
      margin-bottom:12px;
    }
    .footer-text,.disclaimer,.footer-col p{
      color:var(--muted);
      font-size:14px;
    }
    .disclaimer{
      margin-top:12px;
      padding:12px;
      border-radius:13px;
      background:rgba(255,180,76,.07);
      border:1px solid rgba(255,180,76,.18);
      color:#dcc8a7;
    }
    .footer-col h3{font-size:15px;margin-bottom:12px;color:#edf3ff}
    .footer-col a{
      display:block;
      color:var(--muted);
      margin:8px 0;
      font-size:14px;
      transition:.22s ease;
    }
    .footer-col a:hover{color:var(--cyan);transform:translateX(2px)}
    .footer-bottom{
      margin-top:30px;
      padding-top:18px;
      border-top:1px solid var(--line);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:#7f89a2;
      font-size:13px;
    }
    @media (max-width:1024px){
      .header-actions .search-mini{display:none}
      .hero-grid,.content-layout,.split-feature,.recommend-grid{grid-template-columns:1fr}
      .side-panel{position:static;grid-template-columns:repeat(2,1fr)}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .feature-copy{padding:4px}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .header-inner{min-height:66px}
      .brand-name{font-size:15px}
      .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
      .nav-links{
        position:absolute;
        top:72px;
        left:14px;
        right:14px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:18px;
        padding:12px;
        background:rgba(10,12,24,.98);
        box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-links a{text-align:center;border-radius:12px}
      .category-hero{padding:32px 0 24px}
      .guide-card{grid-template-columns:160px minmax(0,1fr)}
      .guide-card img{height:132px}
      .section-head{display:block}
      .filter-bar{margin-top:14px}
      .side-panel{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .cta-content{display:block}
      .cta-content .btn{margin-top:18px}
    }
    @media (max-width:520px){
      h1{font-size:31px;letter-spacing:-.8px}
      .hero-desc{font-size:14px}
      .hero-panel img{aspect-ratio:4/3}
      .mini-stats,.quick-box,.process-grid{grid-template-columns:1fr}
      .guide-card{grid-template-columns:1fr;padding:14px}
      .guide-card img{height:auto;aspect-ratio:16/9}
      .card-top{align-items:flex-start;flex-direction:column}
      .section{margin-top:28px}
      .cta-band{padding:22px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:8px}
    }