/* roulang page: index */
:root{
      --bg:#07111F;
      --bg-2:#0B1628;
      --bg-3:#101827;
      --panel:rgba(12,24,42,.68);
      --panel-strong:rgba(14,28,49,.86);
      --panel-soft:rgba(255,255,255,.055);
      --brand:#2F80FF;
      --brand-2:#8FB8FF;
      --green:#31D17B;
      --amber:#FFB84D;
      --red:#FF5C7A;
      --text:#F4F7FB;
      --muted:#AAB6C7;
      --dim:#77869A;
      --border:rgba(255,255,255,.10);
      --border-strong:rgba(47,128,255,.42);
      --shadow:0 20px 60px rgba(0,0,0,.28);
      --shadow-blue:0 16px 44px rgba(47,128,255,.22);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1220px;
      --nav-h:72px;
      --trans:220ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(47,128,255,.24), transparent 28%),
        radial-gradient(circle at 82% 18%, rgba(49,209,123,.12), transparent 26%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 48%,#070D18);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      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:42px 42px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.15));
    }
    body::after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      background:repeating-linear-gradient(180deg,rgba(255,255,255,.025) 0,rgba(255,255,255,.025) 1px,transparent 1px,transparent 9px);
      opacity:.35;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer;border:0}
    ::selection{background:rgba(47,128,255,.36);color:#fff}
    .container{width:min(100% - 64px,var(--container));margin:0 auto}
    .section{padding:92px 0}
    .section-tight{padding:66px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--brand-2);
      background:rgba(47,128,255,.12);
      border:1px solid rgba(47,128,255,.24);
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 16px rgba(49,209,123,.7);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(34px,4.4vw,56px);
      line-height:1.12;
      letter-spacing:.01em;
      margin-bottom:22px;
    }
    h2{
      font-size:clamp(30px,3vw,38px);
      line-height:1.18;
      margin-bottom:16px;
    }
    h3{font-size:22px;line-height:1.28;margin-bottom:12px}
    p{color:var(--muted);font-size:16px}
    .lead{font-size:18px;line-height:1.78;color:#C4CEDB;max-width:720px}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-head p{max-width:560px;margin-bottom:0}
    .text-link{
      color:var(--brand-2);
      font-weight:700;
      display:inline-flex;
      align-items:center;
      gap:8px;
      transition:color var(--trans),text-shadow var(--trans);
    }
    .text-link:hover{color:#fff;text-shadow:0 0 18px rgba(47,128,255,.55)}
    .text-link:focus-visible,.btn:focus-visible,.nav-link:focus-visible,.faq-q:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,.menu-toggle:focus-visible{
      outline:3px solid rgba(47,128,255,.45);
      outline-offset:3px;
    }

    .site-header{
      position:fixed;
      top:18px;
      left:0;
      right:0;
      z-index:50;
      pointer-events:none;
    }
    .nav-shell{
      pointer-events:auto;
      width:min(100% - 64px,var(--container));
      margin:0 auto;
      min-height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:10px 14px 10px 18px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:999px;
      background:rgba(6,16,30,.72);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 50px rgba(0,0,0,.32);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:11px;
      min-width:max-content;
    }
    .brand-mark{
      width:40px;height:40px;
      display:grid;place-items:center;
      border-radius:50%;
      background:linear-gradient(135deg,var(--brand),#1B4ED9);
      box-shadow:0 0 28px rgba(47,128,255,.42), inset 0 1px 0 rgba(255,255,255,.28);
      font-weight:900;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.1}
    .brand-name{font-weight:900;font-size:18px;letter-spacing:.02em}
    .brand-sub{color:var(--dim);font-size:12px;margin-top:4px}
    .nav-menu{
      display:flex;
      align-items:center;
      gap:4px;
      padding:0 6px;
    }
    .nav-link{
      position:relative;
      color:#C8D3E2;
      font-size:14px;
      font-weight:700;
      padding:10px 13px;
      border-radius:999px;
      transition:background var(--trans),color var(--trans);
      white-space:nowrap;
    }
    .nav-link:hover{background:rgba(255,255,255,.08);color:#fff}
    .nav-link.active{
      color:#fff;
      background:rgba(47,128,255,.18);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:4px;
      height:2px;
      border-radius:99px;
      background:var(--brand);
      box-shadow:0 0 14px rgba(47,128,255,.8);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .menu-toggle{
      display:none;
      width:42px;height:42px;
      border-radius:50%;
      color:#fff;
      background:rgba(255,255,255,.08);
      border:1px solid var(--border);
    }
    .menu-toggle span{
      display:block;
      width:18px;height:2px;
      background:#fff;
      margin:4px auto;
      border-radius:2px;
      transition:transform var(--trans),opacity var(--trans);
    }
    .menu-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
    .menu-toggle.open span:nth-child(2){opacity:0}
    .menu-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:44px;
      padding:12px 19px;
      border-radius:999px;
      font-size:15px;
      font-weight:800;
      line-height:1;
      transition:transform var(--trans),box-shadow var(--trans),background var(--trans),border-color var(--trans),color var(--trans);
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--brand),#1F63E6);
      box-shadow:0 0 0 1px rgba(255,255,255,.08) inset,0 14px 34px rgba(47,128,255,.34);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(255,255,255,.16) inset,0 18px 46px rgba(47,128,255,.48)}
    .btn-ghost{
      color:#EAF1FB;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.13);
    }
    .btn-ghost:hover{background:rgba(47,128,255,.12);border-color:rgba(47,128,255,.48);transform:translateY(-2px)}
    .btn-small{min-height:36px;padding:9px 13px;font-size:13px}

    .hero{
      position:relative;
      min-height:920px;
      display:flex;
      align-items:center;
      padding:136px 0 74px;
      overflow:hidden;
    }
    .hero-bg{
      position:absolute;
      inset:0;
      z-index:-2;
      background:
        linear-gradient(90deg,rgba(7,17,31,.98) 0%,rgba(7,17,31,.82) 43%,rgba(7,17,31,.50) 100%),
        linear-gradient(180deg,rgba(7,17,31,.22),rgba(7,17,31,.96)),
        url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
      filter:saturate(1.08);
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      z-index:-1;
      background:
        radial-gradient(circle at 68% 30%,rgba(47,128,255,.22),transparent 30%),
        linear-gradient(180deg,transparent 0%,var(--bg) 96%);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:44px;
      align-items:center;
    }
    .hero-copy{padding-top:24px}
    .hero-copy .lead{margin-bottom:28px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 28px}
    .hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      color:#DCE7F5;
      background:rgba(255,255,255,.065);
      border:1px solid rgba(255,255,255,.105);
      font-size:13px;
      font-weight:700;
    }
    .tag.green{color:#BFF7D8;border-color:rgba(49,209,123,.25);background:rgba(49,209,123,.10)}
    .tag.amber{color:#FFE0A9;border-color:rgba(255,184,77,.25);background:rgba(255,184,77,.10)}
    .tag.blue{color:#CFE0FF;border-color:rgba(47,128,255,.30);background:rgba(47,128,255,.13)}
    .tag.red{color:#FFC7D1;border-color:rgba(255,92,122,.25);background:rgba(255,92,122,.10)}
    .hero-panel{
      position:relative;
      display:grid;
      gap:16px;
    }
    .glass-card{
      background:var(--panel);
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      transition:transform var(--trans),border-color var(--trans),box-shadow var(--trans);
    }
    .glass-card:hover{
      transform:translateY(-3px);
      border-color:var(--border-strong);
      box-shadow:0 24px 70px rgba(0,0,0,.32);
    }
    .score-board{
      padding:24px;
      overflow:hidden;
    }
    .board-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:18px;
    }
    .board-title{font-size:18px;font-weight:900}
    .live-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#CFFAE1;
      font-size:13px;
      font-weight:800;
    }
    .live-dot::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 15px rgba(49,209,123,.86);
    }
    .match-main{
      border-radius:18px;
      padding:18px;
      background:linear-gradient(135deg,rgba(47,128,255,.16),rgba(255,255,255,.055));
      border:1px solid rgba(47,128,255,.22);
    }
    .league-row{
      display:flex;
      justify-content:space-between;
      gap:10px;
      color:var(--muted);
      font-size:13px;
      margin-bottom:14px;
    }
    .teams{
      display:grid;
      grid-template-columns:1fr auto 1fr;
      gap:16px;
      align-items:center;
      text-align:center;
    }
    .team-name{font-weight:900;font-size:18px}
    .team-city{color:var(--dim);font-size:12px;margin-top:3px}
    .score{
      min-width:96px;
      font-size:34px;
      font-weight:950;
      letter-spacing:.04em;
      color:#fff;
      text-shadow:0 0 24px rgba(47,128,255,.5);
    }
    .mini-timeline{display:grid;gap:10px;margin-top:16px}
    .timeline-item{
      display:grid;
      grid-template-columns:58px 1fr auto;
      gap:12px;
      align-items:center;
      padding:11px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.075);
    }
    .time{font-weight:900;color:#EAF1FB}
    .desc{color:#B8C4D4;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .status{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:5px 9px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
    }
    .status.live{color:#CFFAE1;background:rgba(49,209,123,.13)}
    .status.wait{color:#D6E5FF;background:rgba(47,128,255,.13)}
    .status.done{color:#D5DCE7;background:rgba(255,255,255,.09)}
    .status.hot{color:#FFE0A9;background:rgba(255,184,77,.13)}
    .status.warn{color:#FFD1DA;background:rgba(255,92,122,.12)}
    .data-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
    }
    .data-box{
      padding:18px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--border);
      min-height:104px;
    }
    .data-num{
      display:block;
      font-size:28px;
      line-height:1;
      color:#fff;
      font-weight:950;
      margin-bottom:8px;
    }
    .data-label{color:var(--dim);font-size:13px}
    .quick-card{
      padding:20px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:16px;
      align-items:center;
    }
    .quick-card h3{margin-bottom:4px}
    .pulse-line{
      width:88px;height:42px;
      border-radius:12px;
      background:
        linear-gradient(90deg,transparent 0 12%,rgba(49,209,123,.9) 12% 16%,transparent 16% 31%,rgba(47,128,255,.9) 31% 35%,transparent 35% 55%,rgba(255,184,77,.9) 55% 59%,transparent 59%),
        rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.09);
      box-shadow:inset 0 0 26px rgba(47,128,255,.13);
    }

    .feature-layout{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:18px;
    }
    .feature-big{
      min-height:360px;
      padding:28px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        linear-gradient(135deg,rgba(47,128,255,.18),rgba(12,24,42,.76)),
        url("/assets/images/coverpic/cover-1.webp") center/cover no-repeat;
      overflow:hidden;
      position:relative;
    }
    .feature-big::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(7,17,31,.05),rgba(7,17,31,.74));
      pointer-events:none;
    }
    .feature-big>*{position:relative;z-index:1}
    .feature-big h3{font-size:28px;max-width:520px}
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
    }
    .feature-card{
      padding:22px;
      min-height:171px;
    }
    .icon-chip{
      width:42px;height:42px;
      border-radius:14px;
      display:grid;place-items:center;
      background:rgba(47,128,255,.14);
      border:1px solid rgba(47,128,255,.24);
      color:#D9E7FF;
      font-weight:950;
      margin-bottom:16px;
      box-shadow:inset 0 0 20px rgba(47,128,255,.12);
    }
    .feature-card p,.feature-big p{margin-bottom:0}

    .score-section{
      background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,0));
      border-top:1px solid rgba(255,255,255,.06);
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .score-flow{
      display:grid;
      grid-template-columns:290px 1fr;
      gap:22px;
      align-items:start;
    }
    .date-panel{
      padding:22px;
      position:sticky;
      top:112px;
    }
    .date-list{display:grid;gap:10px;margin-top:16px}
    .date-pill{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 13px;
      border-radius:14px;
      color:#CDD8E7;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.075);
      transition:background var(--trans),border-color var(--trans),transform var(--trans);
    }
    .date-pill:hover,.date-pill.active{
      background:rgba(47,128,255,.14);
      border-color:rgba(47,128,255,.36);
      transform:translateX(2px);
    }
    .match-list{display:grid;gap:14px}
    .match-card{
      display:grid;
      grid-template-columns:112px 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px;
    }
    .match-meta{color:var(--dim);font-size:13px}
    .match-title{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom:8px;
    }
    .match-title strong{font-size:18px;color:#fff}
    .match-note{color:var(--muted);font-size:14px;margin:0}
    .match-result{
      min-width:110px;
      text-align:right;
      font-size:24px;
      font-weight:950;
      color:#fff;
    }
    .match-result small{
      display:block;
      font-size:12px;
      color:var(--dim);
      font-weight:700;
      margin-top:3px;
    }

    .masonry{
      columns:3 280px;
      column-gap:20px;
    }
    .topic-card{
      break-inside:avoid;
      margin:0 0 20px;
      overflow:hidden;
      background:var(--panel);
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      transition:transform var(--trans),border-color var(--trans);
    }
    .topic-card:hover{transform:translateY(-4px);border-color:var(--border-strong)}
    .topic-img{
      position:relative;
      overflow:hidden;
      aspect-ratio:4/3;
    }
    .topic-card.tall .topic-img{aspect-ratio:3/4}
    .topic-card.wide .topic-img{aspect-ratio:16/9}
    .topic-img img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform 420ms ease;
    }
    .topic-card:hover .topic-img img{transform:scale(1.06)}
    .topic-img::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent 30%,rgba(7,17,31,.72));
    }
    .topic-body{padding:20px}
    .topic-body h3{font-size:20px}
    .topic-body p{font-size:15px;margin-bottom:14px}
    .topic-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--dim);
      font-size:13px;
    }

    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .compare-card{
      padding:26px;
      position:relative;
      overflow:hidden;
    }
    .compare-card.recommend{
      border-color:rgba(47,128,255,.5);
      box-shadow:0 26px 76px rgba(47,128,255,.18);
    }
    .compare-card.recommend::before{
      content:"推荐关注";
      position:absolute;
      right:18px;top:18px;
      color:#DCE9FF;
      background:rgba(47,128,255,.18);
      border:1px solid rgba(47,128,255,.32);
      border-radius:999px;
      padding:5px 10px;
      font-size:12px;
      font-weight:900;
    }
    .compare-list{list-style:none;margin:20px 0 24px;padding:0;display:grid;gap:11px}
    .compare-list li{
      display:flex;
      gap:10px;
      color:#C7D2E0;
      font-size:15px;
    }
    .compare-list li::before{
      content:"";
      flex:0 0 8px;
      width:8px;height:8px;
      margin-top:10px;
      border-radius:50%;
      background:var(--green);
      box-shadow:0 0 12px rgba(49,209,123,.55);
    }

    .feedback-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .review-card{
      padding:20px;
    }
    .review-card:nth-child(2),.review-card:nth-child(5){transform:translateY(18px)}
    .review-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
    }
    .user-name{font-weight:900;color:#fff}
    .user-tag{color:var(--dim);font-size:12px;margin-top:2px}
    .rating{
      color:#FFE0A9;
      font-weight:950;
      font-size:13px;
      white-space:nowrap;
    }
    .review-card p{font-size:15px;margin-bottom:14px;color:#C8D3E2}
    .review-foot{
      display:flex;
      justify-content:space-between;
      gap:10px;
      color:var(--dim);
      font-size:12px;
      border-top:1px solid rgba(255,255,255,.07);
      padding-top:12px;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:28px;
      align-items:start;
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--border);
      border-radius:18px;
      background:rgba(12,24,42,.66);
      overflow:hidden;
      transition:border-color var(--trans),background var(--trans);
    }
    .faq-item.open{border-color:rgba(47,128,255,.42);background:rgba(12,24,42,.86)}
    .faq-q{
      width:100%;
      min-height:62px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      background:transparent;
      color:#fff;
      text-align:left;
      font-weight:900;
    }
    .faq-q span:last-child{
      width:26px;height:26px;
      border-radius:50%;
      display:grid;place-items:center;
      color:#DCE9FF;
      background:rgba(47,128,255,.13);
      flex:0 0 auto;
      transition:transform var(--trans),background var(--trans);
    }
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg);background:rgba(47,128,255,.28)}
    .faq-a{
      max-height:0;
      overflow:hidden;
      transition:max-height 260ms ease;
    }
    .faq-a p{
      margin:0;
      padding:0 20px 20px;
      color:#B8C4D4;
      font-size:15px;
    }

    .contact-band{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      border:1px solid rgba(47,128,255,.26);
      background:
        linear-gradient(135deg,rgba(47,128,255,.20),rgba(12,24,42,.86) 54%,rgba(49,209,123,.10)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .contact-band::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg,rgba(7,17,31,.92),rgba(7,17,31,.70));
    }
    .contact-inner{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:34px;
      padding:38px;
      align-items:start;
    }
    .contact-info p{max-width:520px}
    .contact-points{display:grid;gap:10px;margin-top:22px}
    .contact-point{
      display:flex;
      gap:10px;
      color:#C8D3E2;
    }
    .contact-point::before{
      content:"✓";
      color:var(--green);
      font-weight:950;
    }
    .contact-form{
      display:grid;
      gap:14px;
      padding:22px;
      border-radius:24px;
      background:rgba(6,16,30,.66);
      border:1px solid rgba(255,255,255,.12);
      backdrop-filter:blur(14px);
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .field{display:grid;gap:7px}
    .field label{font-size:13px;color:#DCE5F2;font-weight:800}
    .field input,.field textarea,.field select{
      width:100%;
      color:#fff;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      border-radius:14px;
      padding:12px 13px;
      outline:none;
      transition:border-color var(--trans),box-shadow var(--trans),background var(--trans);
    }
    .field textarea{min-height:118px;resize:vertical}
    .field input::placeholder,.field textarea::placeholder{color:#6E7E92}
    .field input:focus,.field textarea:focus,.field select:focus{
      border-color:rgba(47,128,255,.62);
      background:rgba(47,128,255,.08);
      box-shadow:0 0 0 4px rgba(47,128,255,.12);
    }
    .form-message{
      display:none;
      padding:11px 13px;
      border-radius:12px;
      font-size:14px;
      font-weight:800;
    }
    .form-message.success{
      display:block;
      color:#CFFAE1;
      background:rgba(49,209,123,.12);
      border:1px solid rgba(49,209,123,.24);
    }
    .form-message.error{
      display:block;
      color:#FFD1DA;
      background:rgba(255,92,122,.12);
      border:1px solid rgba(255,92,122,.24);
    }

    .site-footer{
      padding:64px 0 28px;
      border-top:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(0,0,0,.18));
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.1fr 1.6fr;
      gap:34px;
      padding-bottom:30px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .footer-brand p{max-width:450px;margin:14px 0 0;color:#99A8BB}
    .footer-links{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:22px;
    }
    .footer-col h3{
      font-size:15px;
      margin-bottom:12px;
      color:#fff;
    }
    .footer-col a{
      display:block;
      color:#91A0B4;
      font-size:14px;
      margin:8px 0;
      transition:color var(--trans),transform var(--trans);
    }
    .footer-col a:hover{color:var(--brand-2);transform:translateX(2px)}
    .friend-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:22px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
      color:#8B98AA;
      font-size:14px;
    }
    .friend-links strong{color:#B8C5D6;margin-right:4px}
    .friend-links a:hover{color:var(--brand-2)}
    .footer-bottom{
      text-align:center;
      color:#8B98AA;
      font-size:13px;
      padding-top:22px;
    }
    .footer-bottom a{color:#9AABC0;margin:0 6px}
    .footer-bottom a:hover{color:var(--brand-2)}
    .beian-lines{display:flex;justify-content:center;flex-wrap:wrap;gap:10px 16px;margin-bottom:10px}

    @media (max-width:1100px){
      .nav-shell{width:min(100% - 40px,var(--container))}
      .nav-menu{
        position:absolute;
        top:82px;
        left:20px;
        right:20px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:14px;
        border:1px solid rgba(255,255,255,.12);
        border-radius:24px;
        background:rgba(6,16,30,.94);
        box-shadow:var(--shadow);
        backdrop-filter:blur(18px);
      }
      .nav-menu.open{display:flex}
      .nav-link{padding:13px 15px}
      .nav-link.active::after{display:none}
      .menu-toggle{display:block}
      .nav-actions .btn{display:none}
      .hero-grid,.feature-layout,.score-flow,.faq-wrap,.contact-inner,.footer-top{grid-template-columns:1fr}
      .hero{min-height:auto}
      .date-panel{position:static}
      .feedback-grid{grid-template-columns:repeat(2,1fr)}
      .review-card:nth-child(2),.review-card:nth-child(5){transform:none}
    }
    @media (max-width:820px){
      .container{width:min(100% - 40px,var(--container))}
      .section{padding:70px 0}
      .section-head{display:block}
      .section-head p{margin-top:10px}
      .data-strip,.feature-grid,.compare-grid{grid-template-columns:1fr}
      .match-card{grid-template-columns:1fr;gap:12px}
      .match-result{text-align:left}
      .contact-inner{padding:24px}
      .form-grid{grid-template-columns:1fr}
      .footer-links{grid-template-columns:1fr 1fr}
      .hero-actions .btn{width:100%}
      .quick-card{grid-template-columns:1fr}
    }
    @media (max-width:560px){
      .container{width:min(100% - 32px,var(--container))}
      .nav-shell{width:min(100% - 24px,var(--container));padding:9px 10px 9px 12px}
      .brand-sub{display:none}
      .brand-name{font-size:17px}
      .brand-mark{width:36px;height:36px}
      .hero{padding-top:112px}
      h1{font-size:32px}
      .lead{font-size:16px}
      .teams{grid-template-columns:1fr;gap:8px}
      .score{min-width:0}
      .timeline-item{grid-template-columns:52px 1fr;gap:8px}
      .timeline-item .status{grid-column:1/-1;justify-self:start}
      .feedback-grid{grid-template-columns:1fr}
      .footer-links{grid-template-columns:1fr}
      .contact-band{border-radius:24px}
      .topic-card.tall .topic-img,.topic-card .topic-img{aspect-ratio:16/10}
      .masonry{columns:1}
    }

/* roulang page: category2 */
:root {
      --bg: #07111f;
      --bg-2: #0b1628;
      --panel: rgba(12, 24, 42, .72);
      --panel-strong: rgba(16, 28, 47, .88);
      --text: #f4f7fb;
      --muted: #aab6c7;
      --soft: #77869a;
      --line: rgba(255,255,255,.10);
      --line-strong: rgba(47,128,255,.42);
      --blue: #2f80ff;
      --blue-2: #8fb8ff;
      --green: #31d17b;
      --amber: #ffb84d;
      --red: #ff5c7a;
      --radius: 22px;
      --radius-sm: 14px;
      --shadow: 0 20px 60px rgba(0,0,0,.28);
      --shadow-blue: 0 0 30px rgba(47,128,255,.28);
      --container: 1200px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 4%, rgba(47,128,255,.20), transparent 34%),
        radial-gradient(circle at 88% 18%, rgba(49,209,123,.12), transparent 30%),
        linear-gradient(180deg, #07111f 0%, #0b1628 46%, #07111f 100%);
      line-height: 1.75;
      overflow-x: hidden;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      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: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), transparent 85%);
      z-index: -2;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    button, input, select, textarea { font: inherit; }
    button { border: 0; cursor: pointer; }
    :focus-visible { outline: 3px solid rgba(143,184,255,.78); outline-offset: 3px; }

    .container { width: min(var(--container), calc(100% - 56px)); margin: 0 auto; }
    .section { padding: 88px 0; position: relative; }
    .section-tight { padding: 58px 0; }
    .section-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; margin-bottom: 30px; }
    .section-kicker { color: var(--green); font-size: 14px; font-weight: 800; margin: 0 0 8px; }
    h1, h2, h3, p { margin-top: 0; }
    h1 { font-size: 50px; line-height: 1.12; margin-bottom: 22px; letter-spacing: 0; }
    h2 { font-size: 34px; line-height: 1.25; margin-bottom: 12px; letter-spacing: 0; }
    h3 { font-size: 21px; line-height: 1.35; margin-bottom: 10px; letter-spacing: 0; }
    p { color: var(--muted); }
    .lead { font-size: 17px; max-width: 720px; }

    .site-header { position: sticky; top: 18px; z-index: 50; padding: 0 24px; }
    .nav-shell {
      width: min(var(--container), 100%);
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 10px 12px 10px 16px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 999px;
      background: rgba(6,16,30,.76);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 44px rgba(0,0,0,.26);
    }
    .brand { display: inline-flex; align-items: center; gap: 10px; min-width: 0; }
    .brand-mark {
      width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
      background: linear-gradient(135deg, var(--blue), #1dd58c);
      color: #fff; font-weight: 900; box-shadow: var(--shadow-blue);
      flex: 0 0 auto;
    }
    .brand-text { display: grid; line-height: 1.16; }
    .brand-name { font-weight: 900; color: #fff; font-size: 18px; }
    .brand-sub { color: var(--soft); font-size: 12px; white-space: nowrap; }
    .nav-menu { display: flex; align-items: center; gap: 4px; }
    .nav-link {
      padding: 10px 13px; border-radius: 999px; color: var(--muted); font-size: 14px; font-weight: 700;
      transition: color .22s ease, background .22s ease, box-shadow .22s ease;
    }
    .nav-link:hover, .nav-link.active { color: #fff; background: rgba(255,255,255,.08); }
    .nav-link.active { box-shadow: inset 0 -2px 0 var(--blue); }
    .nav-actions { display: flex; align-items: center; gap: 10px; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 46px; padding: 12px 20px; border-radius: 999px; font-weight: 800;
      color: #fff; transition: transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease;
      white-space: nowrap;
    }
    .btn-primary { background: linear-gradient(135deg, var(--blue), #1467e8); box-shadow: 0 0 28px rgba(47,128,255,.34), inset 0 1px 0 rgba(255,255,255,.22); }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 38px rgba(47,128,255,.48), inset 0 1px 0 rgba(255,255,255,.28); }
    .btn-secondary { border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.06); color: var(--text); }
    .btn-secondary:hover { transform: translateY(-2px); border-color: var(--line-strong); background: rgba(47,128,255,.10); }
    .btn-small { min-height: 38px; padding: 9px 15px; font-size: 14px; }
    .menu-toggle { display: none; width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,.08); }
    .menu-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: #fff; border-radius: 3px; }

    .hero { padding: 132px 0 74px; position: relative; }
    .hero::after {
      content: ""; position: absolute; inset: 0; z-index: -1;
      background: linear-gradient(90deg, rgba(7,17,31,.92), rgba(7,17,31,.74)), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      opacity: .86;
    }
    .breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; color: var(--soft); font-size: 14px; margin-bottom: 24px; }
    .breadcrumb a { color: var(--blue-2); }
    .breadcrumb a:hover { text-decoration: underline; }
    .hero-grid { display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(340px, .76fr); gap: 34px; align-items: center; }
    .hero-copy .eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--green); font-weight: 900; margin-bottom: 15px; }
    .hero-copy .eyebrow::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 18px rgba(49,209,123,.75); }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
    .hero-panel, .glass-card {
      border: 1px solid var(--line); background: var(--panel); backdrop-filter: blur(18px);
      border-radius: var(--radius); box-shadow: var(--shadow);
    }
    .hero-panel { padding: 22px; }
    .rank-title { display: flex; justify-content: space-between; align-items: center; gap: 16px; border-bottom: 1px solid var(--line); padding-bottom: 16px; margin-bottom: 14px; }
    .badge { display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 10px; font-size: 12px; font-weight: 800; border: 1px solid rgba(255,255,255,.12); color: var(--blue-2); background: rgba(47,128,255,.10); }
    .badge.green { color: #bff6d8; background: rgba(49,209,123,.13); }
    .badge.amber { color: #ffd89d; background: rgba(255,184,77,.14); }
    .rank-list { display: grid; gap: 11px; }
    .rank-row { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 12px; padding: 12px; border-radius: 15px; background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08); }
    .rank-no { width: 28px; height: 28px; border-radius: 10px; display: grid; place-items: center; background: rgba(47,128,255,.18); color: #fff; font-weight: 900; }
    .team-name { color: #fff; font-weight: 850; }
    .team-meta { color: var(--soft); font-size: 13px; }
    .points { color: var(--green); font-weight: 900; font-size: 18px; }
    .hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }
    .stat-mini { padding: 14px; border-radius: 16px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); }
    .stat-mini strong { display: block; font-size: 23px; color: #fff; }
    .stat-mini span { color: var(--soft); font-size: 12px; }

    .data-layout { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 24px; align-items: start; }
    .side-panel { position: sticky; top: 104px; padding: 18px; }
    .filter-group { display: grid; gap: 10px; margin-top: 16px; }
    .filter-chip { display: flex; justify-content: space-between; align-items: center; padding: 12px 13px; border-radius: 15px; border: 1px solid rgba(255,255,255,.09); background: rgba(255,255,255,.045); color: var(--muted); font-weight: 750; transition: .22s ease; }
    .filter-chip:hover, .filter-chip.active { color: #fff; border-color: var(--line-strong); background: rgba(47,128,255,.13); }
    .filter-chip span { color: var(--soft); font-size: 12px; }
    .team-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
    .team-card { padding: 20px; transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease; }
    .team-card:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: 0 24px 62px rgba(0,0,0,.34); }
    .team-head { display: flex; justify-content: space-between; gap: 16px; align-items: start; margin-bottom: 16px; }
    .team-logo { width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center; color: #fff; font-weight: 950; background: linear-gradient(135deg, rgba(47,128,255,.95), rgba(49,209,123,.8)); box-shadow: var(--shadow-blue); }
    .team-card h3 { margin-bottom: 2px; }
    .metric-line { display: grid; gap: 9px; margin-top: 14px; }
    .metric { display: grid; grid-template-columns: 70px 1fr 42px; gap: 10px; align-items: center; color: var(--muted); font-size: 13px; }
    .bar { height: 8px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; }
    .bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--green)); }

    .image-band { display: grid; grid-template-columns: .92fr 1.08fr; gap: 26px; align-items: center; }
    .image-card { position: relative; min-height: 420px; overflow: hidden; border-radius: 24px; border: 1px solid var(--line); box-shadow: var(--shadow); }
    .image-card img { width: 100%; height: 100%; min-height: 420px; object-fit: cover; filter: saturate(1.05) contrast(1.02); }
    .image-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 38%, rgba(7,17,31,.82)); }
    .observe-list { display: grid; gap: 14px; }
    .observe-item { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 17px; border-radius: 18px; border: 1px solid var(--line); background: rgba(255,255,255,.045); }
    .observe-icon { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: rgba(255,184,77,.15); color: var(--amber); font-weight: 950; }

    .board-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
    .board-card { padding: 20px; }
    .board-card.featured { border-color: rgba(49,209,123,.35); background: linear-gradient(180deg, rgba(49,209,123,.12), rgba(12,24,42,.72)); }
    .board-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
    .board-list li { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.07); }
    .board-list strong { color: #fff; }

    .article-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 20px; }
    .feature-article { overflow: hidden; }
    .feature-article img { width: 100%; height: 285px; object-fit: cover; border-radius: 22px 22px 0 0; }
    .feature-article .article-body { padding: 22px; }
    .compact-list { display: grid; gap: 14px; }
    .compact-item { display: grid; grid-template-columns: 116px 1fr; gap: 14px; padding: 14px; }
    .compact-item img { width: 116px; height: 92px; border-radius: 14px; object-fit: cover; }
    .link-more { color: var(--blue-2); font-weight: 800; }
    .link-more:hover { text-decoration: underline; }

    .faq-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
    details.faq-item { padding: 18px 20px; border-radius: 18px; border: 1px solid var(--line); background: rgba(12,24,42,.66); }
    details.faq-item[open] { border-color: var(--line-strong); box-shadow: inset 3px 0 0 var(--blue); }
    .faq-item summary { cursor: pointer; color: #fff; font-weight: 850; list-style: none; }
    .faq-item summary::-webkit-details-marker { display: none; }
    .faq-item p { margin: 12px 0 0; font-size: 15px; }

    .cta-panel { display: grid; grid-template-columns: 1fr auto; gap: 22px; align-items: center; padding: 30px; border-radius: 26px; border: 1px solid rgba(47,128,255,.28); background: linear-gradient(135deg, rgba(47,128,255,.20), rgba(49,209,123,.10)), rgba(12,24,42,.76); box-shadow: var(--shadow); }

    .site-footer { padding: 72px 0 28px; background: rgba(5,12,23,.88); border-top: 1px solid var(--line); }
    .footer-top { display: grid; grid-template-columns: .9fr 1.5fr; gap: 42px; align-items: start; }
    .footer-brand p { margin: 18px 0 0; max-width: 460px; }
    .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .footer-col h3 { font-size: 16px; color: #fff; margin-bottom: 12px; }
    .footer-col a { display: block; color: var(--muted); margin: 8px 0; font-size: 14px; }
    .footer-col a:hover, .friend-links a:hover, .footer-bottom a:hover { color: var(--blue-2); }
    .friend-links { margin: 34px 0 24px; padding: 18px; border-radius: 18px; border: 1px solid var(--line); background: rgba(255,255,255,.035); color: var(--muted); display: flex; flex-wrap: wrap; gap: 12px; }
    .friend-links strong { color: #fff; }
    .footer-bottom { text-align: center; color: #8b98aa; font-size: 13px; border-top: 1px solid var(--line); padding-top: 22px; }
    .beian-lines { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }

    @media (max-width: 1024px) {
      .container { width: min(100% - 40px, var(--container)); }
      .hero-grid, .data-layout, .image-band, .article-grid { grid-template-columns: 1fr; }
      .side-panel { position: static; }
      .board-grid { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr; }
    }
    @media (max-width: 840px) {
      .site-header { top: 10px; padding: 0 14px; }
      .nav-shell { border-radius: 26px; flex-wrap: wrap; }
      .nav-menu { display: none; order: 3; width: 100%; flex-direction: column; align-items: stretch; padding: 10px 0 4px; }
      .nav-menu.open { display: flex; }
      .nav-link { width: 100%; padding: 12px 14px; }
      .menu-toggle { display: block; }
      .nav-actions .btn { display: none; }
      h1 { font-size: 36px; }
      h2 { font-size: 29px; }
      .hero { padding-top: 118px; }
      .team-grid, .faq-grid { grid-template-columns: 1fr; }
      .footer-links { grid-template-columns: 1fr; }
      .cta-panel { grid-template-columns: 1fr; }
      .cta-panel .btn { width: 100%; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 32px); }
      .section { padding: 62px 0; }
      h1 { font-size: 32px; }
      .hero-actions, .hero-actions .btn { width: 100%; }
      .hero-stats { grid-template-columns: 1fr; }
      .rank-row { grid-template-columns: 30px 1fr; }
      .points { grid-column: 2; }
      .compact-item { grid-template-columns: 1fr; }
      .compact-item img { width: 100%; height: 170px; }
      .section-head { display: block; }
    }

/* roulang page: category1 */
:root {
      --bg: #07111f;
      --bg-2: #0b1628;
      --bg-3: #101827;
      --card: rgba(12, 24, 42, .72);
      --card-strong: rgba(15, 32, 56, .88);
      --line: rgba(255, 255, 255, .10);
      --line-bright: rgba(47, 128, 255, .42);
      --text: #f4f7fb;
      --muted: #aab6c7;
      --soft: #77869a;
      --blue: #2f80ff;
      --blue-2: #8fb8ff;
      --green: #31d17b;
      --amber: #ffb84d;
      --red: #ff5c7a;
      --radius-xl: 24px;
      --radius-lg: 18px;
      --radius-md: 14px;
      --shadow: 0 20px 60px rgba(0, 0, 0, .28);
      --shadow-blue: 0 0 28px rgba(47, 128, 255, .38);
      --container: 1220px;
      --nav-height: 76px;
      --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      background:
        radial-gradient(circle at 18% 8%, rgba(47, 128, 255, .18), transparent 28%),
        radial-gradient(circle at 82% 18%, rgba(49, 209, 123, .10), transparent 24%),
        linear-gradient(180deg, var(--bg), var(--bg-2) 48%, var(--bg-3));
      line-height: 1.75;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: -1;
      background:
        linear-gradient(rgba(255, 255, 255, .026) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .026) 1px, transparent 1px);
      background-size: 38px 38px;
      mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .78), transparent 78%);
    }

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

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

    button,
    input,
    textarea,
    select {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    :focus-visible {
      outline: 2px solid var(--blue-2);
      outline-offset: 3px;
    }

    .container {
      width: min(100% - 48px, var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 18px;
      z-index: 50;
      padding: 0 24px;
    }

    .nav-shell {
      width: min(100%, var(--container));
      min-height: var(--nav-height);
      margin: 0 auto;
      padding: 10px 14px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: 999px;
      background: rgba(6, 16, 30, .76);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 54px rgba(0, 0, 0, .30);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: max-content;
    }

    .brand-mark {
      width: 44px;
      height: 44px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 900;
      font-size: 22px;
      background:
        linear-gradient(135deg, rgba(47, 128, 255, .95), rgba(49, 209, 123, .82));
      box-shadow: var(--shadow-blue), inset 0 1px 0 rgba(255, 255, 255, .35);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.15;
    }

    .brand-name {
      font-size: 18px;
      font-weight: 850;
      color: #fff;
    }

    .brand-sub {
      margin-top: 4px;
      font-size: 12px;
      color: var(--muted);
    }

    .nav-menu {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 4px;
      flex: 1;
    }

    .nav-link {
      position: relative;
      padding: 10px 15px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 650;
      transition: color .22s ease, background .22s ease, box-shadow .22s ease;
    }

    .nav-link:hover {
      color: #fff;
      background: rgba(255, 255, 255, .08);
    }

    .nav-link.active {
      color: #fff;
      background: rgba(47, 128, 255, .18);
      box-shadow: inset 0 -1px 0 rgba(47, 128, 255, .6);
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 22px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 760;
      color: #fff;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn-primary {
      background: linear-gradient(135deg, #2f80ff, #1d66e5);
      box-shadow: 0 12px 30px rgba(47, 128, 255, .34), inset 0 1px 0 rgba(255, 255, 255, .28);
    }

    .btn-primary:hover {
      box-shadow: 0 16px 38px rgba(47, 128, 255, .48), inset 0 1px 0 rgba(255, 255, 255, .36);
    }

    .btn-secondary {
      background: rgba(255, 255, 255, .06);
      border-color: rgba(255, 255, 255, .16);
      color: var(--text);
    }

    .btn-secondary:hover {
      border-color: var(--line-bright);
      background: rgba(47, 128, 255, .12);
    }

    .btn-small {
      min-height: 42px;
      padding: 0 18px;
      font-size: 14px;
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .08);
      border: 1px solid var(--line);
      padding: 12px;
    }

    .menu-toggle span {
      display: block;
      height: 2px;
      margin: 5px 0;
      border-radius: 999px;
      background: #fff;
      transition: transform .2s ease, opacity .2s ease;
    }

    .menu-toggle.is-open span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle.is-open span:nth-child(2) {
      opacity: 0;
    }

    .menu-toggle.is-open span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    main {
      padding-top: 42px;
    }

    .breadcrumb {
      width: min(100% - 48px, var(--container));
      margin: 22px auto 0;
      color: var(--soft);
      font-size: 14px;
    }

    .breadcrumb a {
      color: var(--blue-2);
    }

    .breadcrumb a:hover {
      text-decoration: underline;
    }

    .hero {
      position: relative;
      padding: 86px 0 74px;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: -110px 0 auto;
      height: 540px;
      background:
        linear-gradient(90deg, rgba(7, 17, 31, .96), rgba(7, 17, 31, .62)),
        url("/assets/images/backpic/back-2.webp") center / cover no-repeat;
      opacity: .72;
      z-index: -2;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 62%, var(--bg-2));
      z-index: -1;
      pointer-events: none;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr);
      gap: 34px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      padding: 8px 12px;
      border: 1px solid rgba(47, 128, 255, .34);
      border-radius: 999px;
      background: rgba(47, 128, 255, .12);
      color: #d8e7ff;
      font-size: 13px;
      font-weight: 760;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 18px rgba(49, 209, 123, .82);
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      max-width: 780px;
      margin: 22px 0 20px;
      font-size: 52px;
      line-height: 1.12;
      letter-spacing: 0;
    }

    .hero-lead {
      max-width: 720px;
      color: var(--muted);
      font-size: 17px;
      line-height: 1.85;
      margin-bottom: 28px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 30px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border-radius: 999px;
      padding: 7px 11px;
      background: rgba(255, 255, 255, .07);
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: 13px;
      font-weight: 650;
    }

    .tag.is-hot {
      color: #ffe7bf;
      border-color: rgba(255, 184, 77, .34);
      background: rgba(255, 184, 77, .10);
    }

    .tag.is-live {
      color: #c9ffe0;
      border-color: rgba(49, 209, 123, .35);
      background: rgba(49, 209, 123, .10);
    }

    .score-board {
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      padding: 18px;
      background: linear-gradient(180deg, rgba(12, 24, 42, .86), rgba(10, 20, 35, .72));
      box-shadow: var(--shadow);
      backdrop-filter: blur(16px);
    }

    .board-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 4px 4px 16px;
      border-bottom: 1px solid var(--line);
    }

    .board-head strong {
      font-size: 18px;
    }

    .live-dot {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: #c9ffe0;
      font-size: 13px;
      font-weight: 750;
    }

    .live-dot::before {
      content: "";
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 18px rgba(49, 209, 123, .85);
    }

    .featured-match {
      margin-top: 16px;
      padding: 18px;
      border-radius: 20px;
      background:
        linear-gradient(135deg, rgba(47, 128, 255, .16), rgba(49, 209, 123, .08)),
        rgba(255, 255, 255, .045);
      border: 1px solid rgba(47, 128, 255, .24);
    }

    .match-meta,
    .match-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      color: var(--soft);
      font-size: 13px;
    }

    .teams {
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 14px;
      margin: 18px 0;
    }

    .team {
      min-width: 0;
      font-size: 18px;
      font-weight: 800;
      color: #fff;
    }

    .team:last-child {
      text-align: right;
    }

    .score {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 98px;
      min-height: 56px;
      border-radius: 18px;
      background: rgba(4, 12, 24, .68);
      border: 1px solid rgba(255, 255, 255, .12);
      color: #fff;
      font-size: 28px;
      font-weight: 900;
      box-shadow: inset 0 0 26px rgba(47, 128, 255, .15);
    }

    .mini-list {
      display: grid;
      gap: 10px;
      margin-top: 14px;
    }

    .mini-item {
      display: grid;
      grid-template-columns: 64px 1fr auto;
      align-items: center;
      gap: 12px;
      padding: 12px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: rgba(255, 255, 255, .045);
      transition: transform .22s ease, border-color .22s ease, background .22s ease;
    }

    .mini-item:hover {
      transform: translateY(-2px);
      border-color: var(--line-bright);
      background: rgba(47, 128, 255, .08);
    }

    .mini-time {
      color: var(--blue-2);
      font-weight: 800;
      font-size: 14px;
    }

    .mini-name {
      min-width: 0;
      color: var(--text);
      font-weight: 700;
      overflow-wrap: anywhere;
    }

    .section {
      padding: 82px 0;
    }

    .section.tight {
      padding-top: 48px;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 28px;
    }

    .section-title {
      max-width: 760px;
    }

    .section-title h2 {
      margin: 0 0 12px;
      font-size: 36px;
      line-height: 1.2;
      letter-spacing: 0;
    }

    .section-title p {
      margin: 0;
      color: var(--muted);
      font-size: 16px;
    }

    .filter-panel {
      display: grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 24px;
      align-items: start;
    }

    .date-rail {
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      background: var(--card);
      box-shadow: var(--shadow);
      backdrop-filter: blur(14px);
    }

    .date-tabs {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 10px;
      margin-bottom: 18px;
    }

    .date-tab {
      min-height: 72px;
      padding: 10px;
      border-radius: 16px;
      border: 1px solid var(--line);
      color: var(--muted);
      background: rgba(255, 255, 255, .045);
      transition: border-color .22s ease, background .22s ease, color .22s ease, transform .22s ease;
    }

    .date-tab:hover,
    .date-tab.active {
      color: #fff;
      border-color: rgba(47, 128, 255, .48);
      background: rgba(47, 128, 255, .14);
      transform: translateY(-2px);
    }

    .date-tab span {
      display: block;
      font-size: 13px;
      color: inherit;
    }

    .date-tab strong {
      display: block;
      margin-top: 3px;
      font-size: 18px;
      color: #fff;
    }

    .league-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .league-tags .tag {
      cursor: pointer;
    }

    .match-stream {
      display: grid;
      gap: 14px;
    }

    .match-card {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: rgba(12, 24, 42, .70);
      box-shadow: 0 16px 42px rgba(0, 0, 0, .18);
      transition: transform .22s ease, border-color .22s ease, background .22s ease;
    }

    .match-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-bright);
      background: rgba(14, 31, 54, .82);
    }

    .match-time {
      color: var(--blue-2);
      font-weight: 850;
      font-size: 18px;
    }

    .match-time small {
      display: block;
      margin-top: 4px;
      color: var(--soft);
      font-size: 12px;
      font-weight: 650;
    }

    .match-main h3 {
      margin: 0 0 7px;
      font-size: 20px;
      line-height: 1.35;
    }

    .match-main p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .status {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 76px;
      padding: 8px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .status.live {
      color: #c9ffe0;
      background: rgba(49, 209, 123, .12);
      border-color: rgba(49, 209, 123, .30);
    }

    .status.ready {
      color: #d9e8ff;
      background: rgba(47, 128, 255, .12);
      border-color: rgba(47, 128, 255, .32);
    }

    .status.done {
      color: #cbd4e3;
      background: rgba(255, 255, 255, .08);
      border-color: rgba(255, 255, 255, .13);
    }

    .status.topic {
      color: #ffe4b2;
      background: rgba(255, 184, 77, .11);
      border-color: rgba(255, 184, 77, .32);
    }

    .side-stack {
      display: grid;
      gap: 18px;
    }

    .card {
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      background: var(--card);
      box-shadow: var(--shadow);
      backdrop-filter: blur(14px);
      overflow: hidden;
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }

    .card:hover {
      transform: translateY(-3px);
      border-color: var(--line-bright);
      box-shadow: 0 24px 68px rgba(0, 0, 0, .32);
    }

    .side-card {
      padding: 22px;
    }

    .side-card h3 {
      margin: 0 0 14px;
      font-size: 22px;
    }

    .ranking {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .ranking li {
      display: grid;
      grid-template-columns: 34px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 12px;
      border-radius: 15px;
      background: rgba(255, 255, 255, .045);
      border: 1px solid rgba(255, 255, 255, .08);
    }

    .rank-num {
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: 10px;
      color: #fff;
      font-weight: 850;
      background: rgba(47, 128, 255, .18);
    }

    .rank-name {
      min-width: 0;
      font-weight: 760;
      overflow-wrap: anywhere;
    }

    .rank-count {
      color: var(--green);
      font-weight: 820;
      font-size: 13px;
    }

    .image-card {
      position: relative;
      min-height: 318px;
    }

    .image-card img {
      width: 100%;
      height: 318px;
    }

    .image-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7, 17, 31, .05), rgba(7, 17, 31, .86));
    }

    .image-card-content {
      position: absolute;
      inset: auto 20px 20px;
      z-index: 1;
    }

    .image-card-content h3 {
      margin: 12px 0 8px;
      font-size: 24px;
    }

    .image-card-content p {
      margin: 0;
      color: var(--muted);
    }

    .stats-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .stat-card {
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .045);
    }

    .stat-card strong {
      display: block;
      margin-bottom: 5px;
      color: #fff;
      font-size: 30px;
      line-height: 1.1;
    }

    .stat-card span {
      color: var(--muted);
      font-size: 14px;
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
    }

    .scenario-card {
      min-height: 280px;
      padding: 24px;
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .025)),
        var(--card);
      box-shadow: var(--shadow);
    }

    .scenario-card h3 {
      margin: 16px 0 10px;
      font-size: 23px;
    }

    .scenario-card p {
      margin: 0 0 18px;
      color: var(--muted);
    }

    .check-list {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .check-list li {
      position: relative;
      padding-left: 24px;
      color: var(--muted);
      font-size: 14px;
    }

    .check-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 10px;
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 14px rgba(49, 209, 123, .55);
    }

    .process-wrap {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 24px;
      align-items: stretch;
    }

    .process-media {
      position: relative;
      border-radius: var(--radius-xl);
      overflow: hidden;
      min-height: 430px;
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .process-media img {
      width: 100%;
      height: 100%;
      min-height: 430px;
    }

    .process-media::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7, 17, 31, .08), rgba(7, 17, 31, .82));
    }

    .process-note {
      position: absolute;
      left: 22px;
      right: 22px;
      bottom: 22px;
      z-index: 1;
      padding: 18px;
      border-radius: 18px;
      border: 1px solid rgba(255, 255, 255, .14);
      background: rgba(7, 17, 31, .70);
      backdrop-filter: blur(14px);
    }

    .process-note strong {
      display: block;
      margin-bottom: 6px;
      font-size: 20px;
    }

    .process-note span {
      color: var(--muted);
    }

    .timeline {
      display: grid;
      gap: 14px;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 16px;
      padding: 20px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, .045);
    }

    .timeline-index {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: #fff;
      font-weight: 900;
      background: rgba(47, 128, 255, .18);
      border: 1px solid rgba(47, 128, 255, .30);
    }

    .timeline-item h3 {
      margin: 0 0 6px;
      font-size: 20px;
    }

    .timeline-item p {
      margin: 0;
      color: var(--muted);
    }

    .topic-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 20px;
    }

    .topic-card {
      position: relative;
      min-height: 360px;
      overflow: hidden;
    }

    .topic-card img {
      width: 100%;
      height: 360px;
      transition: transform .28s ease;
    }

    .topic-card:hover img {
      transform: scale(1.04);
    }

    .topic-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7, 17, 31, .08), rgba(7, 17, 31, .88));
    }

    .topic-content {
      position: absolute;
      left: 24px;
      right: 24px;
      bottom: 24px;
      z-index: 1;
    }

    .topic-content h3 {
      margin: 12px 0 10px;
      font-size: 26px;
      line-height: 1.25;
    }

    .topic-content p {
      margin: 0;
      color: var(--muted);
    }

    .topic-list {
      display: grid;
      gap: 14px;
    }

    .topic-mini {
      padding: 20px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, .045);
    }

    .topic-mini h3 {
      margin: 10px 0 7px;
      font-size: 20px;
    }

    .topic-mini p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 24px;
      align-items: start;
    }

    .faq-intro {
      position: sticky;
      top: 112px;
      padding: 26px;
      border-radius: var(--radius-xl);
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, .045);
    }

    .faq-intro h2 {
      margin-bottom: 12px;
      font-size: 34px;
      line-height: 1.2;
    }

    .faq-intro p {
      color: var(--muted);
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: 18px;
      background: var(--card);
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      min-height: 64px;
      padding: 18px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      color: var(--text);
      background: transparent;
      text-align: left;
      font-weight: 780;
    }

    .faq-question span {
      flex: 1;
    }

    .faq-icon {
      width: 30px;
      height: 30px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: rgba(47, 128, 255, .14);
      color: var(--blue-2);
      flex: 0 0 auto;
      transition: transform .22s ease;
    }

    .faq-item.active {
      border-color: rgba(47, 128, 255, .46);
      box-shadow: inset 3px 0 0 rgba(47, 128, 255, .75);
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }

    .faq-answer {
      display: none;
      padding: 0 20px 20px;
      color: var(--muted);
      font-size: 15px;
    }

    .faq-item.active .faq-answer {
      display: block;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 26px;
      align-items: center;
      padding: 34px;
      border-radius: 28px;
      border: 1px solid rgba(47, 128, 255, .28);
      background:
        linear-gradient(135deg, rgba(47, 128, 255, .18), rgba(49, 209, 123, .08)),
        rgba(12, 24, 42, .78);
      box-shadow: var(--shadow);
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(255, 255, 255, .045), transparent 55%);
      pointer-events: none;
    }

    .cta-panel h2 {
      position: relative;
      margin: 0 0 10px;
      font-size: 34px;
    }

    .cta-panel p {
      position: relative;
      margin: 0;
      color: var(--muted);
      max-width: 760px;
    }

    .cta-actions {
      position: relative;
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .site-footer {
      margin-top: 78px;
      padding: 54px 0 28px;
      background: rgba(4, 10, 20, .76);
      border-top: 1px solid var(--line);
    }

    .footer-top {
      display: grid;
      grid-template-columns: .95fr 1.55fr;
      gap: 40px;
      align-items: start;
      margin-bottom: 30px;
    }

    .footer-brand p {
      margin: 18px 0 0;
      max-width: 460px;
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .footer-col h3 {
      margin: 0 0 12px;
      color: #fff;
      font-size: 16px;
    }

    .footer-col a {
      display: block;
      margin: 8px 0;
      color: var(--muted);
      font-size: 14px;
      transition: color .2s ease, transform .2s ease;
    }

    .footer-col a:hover,
    .friend-links a:hover,
    .footer-bottom a:hover {
      color: var(--blue-2);
      text-decoration: underline;
    }

    .friend-links {
      padding: 18px 0;
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
      color: var(--muted);
      font-size: 14px;
    }

    .friend-links strong {
      color: #d8e2f2;
      margin-right: 8px;
    }

    .friend-links a {
      display: inline-block;
      margin: 4px 12px 4px 0;
      color: var(--muted);
    }

    .footer-bottom {
      padding-top: 22px;
      text-align: center;
      color: #8b98aa;
      font-size: 13px;
    }

    .beian-lines {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 10px 18px;
      margin-bottom: 8px;
    }

    .footer-bottom a {
      color: #8b98aa;
    }

    @media (max-width: 1100px) {
      .nav-menu {
        gap: 2px;
      }

      .nav-link {
        padding: 10px 11px;
      }

      .hero-grid,
      .filter-panel,
      .process-wrap,
      .topic-grid,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .faq-intro {
        position: static;
      }

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

    @media (max-width: 920px) {
      .site-header {
        top: 12px;
        padding: 0 18px;
      }

      .nav-shell {
        border-radius: 28px;
        align-items: flex-start;
        flex-wrap: wrap;
      }

      .nav-menu {
        order: 3;
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 8px;
        border-radius: 22px;
        background: rgba(8, 18, 33, .92);
        border: 1px solid var(--line);
      }

      .nav-menu.is-open {
        display: flex;
      }

      .nav-link {
        width: 100%;
        padding: 13px 14px;
      }

      .nav-actions .btn {
        display: none;
      }

      .menu-toggle {
        display: inline-block;
      }

      h1 {
        font-size: 40px;
      }

      .section-title h2 {
        font-size: 31px;
      }

      .section-head {
        align-items: flex-start;
        flex-direction: column;
      }

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

      .match-card {
        grid-template-columns: 92px 1fr;
      }

      .match-card .status {
        grid-column: 2;
        width: fit-content;
      }

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

    @media (max-width: 680px) {
      .container,
      .breadcrumb {
        width: min(100% - 32px, var(--container));
      }

      main {
        padding-top: 26px;
      }

      .hero {
        padding: 62px 0 54px;
      }

      h1 {
        font-size: 33px;
      }

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

      .hero-actions,
      .cta-actions {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

      .score-board {
        padding: 14px;
      }

      .teams {
        grid-template-columns: 1fr;
        text-align: left;
      }

      .team:last-child {
        text-align: left;
      }

      .score {
        width: 100%;
      }

      .mini-item {
        grid-template-columns: 58px 1fr;
      }

      .mini-item .status {
        grid-column: 2;
        width: fit-content;
      }

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

      .match-card {
        grid-template-columns: 1fr;
      }

      .match-card .status {
        grid-column: auto;
      }

      .stats-strip {
        grid-template-columns: 1fr;
      }

      .cta-panel {
        grid-template-columns: 1fr;
        padding: 24px;
      }

      .cta-panel h2,
      .faq-intro h2 {
        font-size: 28px;
      }

      .image-card,
      .image-card img,
      .topic-card,
      .topic-card img,
      .process-media,
      .process-media img {
        min-height: 300px;
        height: 300px;
      }

      .footer-bottom {
        line-height: 1.9;
      }
    }

    @media (max-width: 480px) {
      .brand-sub {
        display: none;
      }

      .brand-mark {
        width: 40px;
        height: 40px;
      }

      .nav-shell {
        padding: 9px;
      }

      .section {
        padding: 60px 0;
      }

      .date-tabs {
        grid-template-columns: 1fr;
      }

      .timeline-item {
        grid-template-columns: 1fr;
      }

      .topic-content,
      .image-card-content {
        left: 18px;
        right: 18px;
        bottom: 18px;
      }
    }

/* roulang page: category3 */
:root {
      --bg: #07111f;
      --bg-2: #0b1628;
      --panel: rgba(12, 24, 42, .72);
      --panel-strong: rgba(16, 28, 48, .88);
      --text: #f4f7fb;
      --muted: #aab6c7;
      --soft: #77869a;
      --line: rgba(255, 255, 255, .10);
      --line-bright: rgba(47, 128, 255, .42);
      --blue: #2f80ff;
      --blue-2: #8fb8ff;
      --green: #31d17b;
      --amber: #ffb84d;
      --red: #ff5c7a;
      --radius-xl: 24px;
      --radius-lg: 18px;
      --radius-md: 14px;
      --shadow: 0 20px 60px rgba(0, 0, 0, .28);
      --shadow-glow: 0 0 34px rgba(47, 128, 255, .26);
      --container: 1210px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(47,128,255,.20), transparent 30%),
        radial-gradient(circle at 86% 12%, rgba(49,209,123,.12), transparent 28%),
        linear-gradient(180deg, #07111f 0%, #0b1628 44%, #07111f 100%);
      line-height: 1.75;
      overflow-x: hidden;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      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: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), transparent 78%);
      z-index: -2;
    }
    body::after {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background: repeating-linear-gradient(180deg, rgba(255,255,255,.025) 0, rgba(255,255,255,.025) 1px, transparent 1px, transparent 7px);
      opacity: .22;
      z-index: -1;
    }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; height: auto; }
    button, input, textarea, select { font: inherit; }
    button { border: 0; cursor: pointer; }
    :focus-visible { outline: 3px solid rgba(47,128,255,.7); outline-offset: 3px; }

    .container { width: min(100% - 56px, var(--container)); margin: 0 auto; }
    .site-header { position: fixed; top: 18px; left: 0; right: 0; z-index: 50; padding: 0 24px; }
    .nav-shell {
      width: min(100%, var(--container));
      margin: 0 auto;
      min-height: 70px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 10px 12px 10px 18px;
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 999px;
      background: rgba(6,16,30,.72);
      backdrop-filter: blur(18px);
      box-shadow: 0 18px 44px rgba(0,0,0,.30);
    }
    .brand { display: inline-flex; align-items: center; gap: 10px; min-width: max-content; }
    .brand-mark {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #fff;
      font-weight: 900;
      background: linear-gradient(135deg, var(--blue), #125ed9 58%, var(--green));
      box-shadow: 0 0 26px rgba(47,128,255,.45);
    }
    .brand-text { display: flex; flex-direction: column; line-height: 1.12; }
    .brand-name { font-size: 18px; font-weight: 850; }
    .brand-sub { margin-top: 3px; font-size: 12px; color: var(--muted); }
    .nav-menu { display: flex; align-items: center; gap: 5px; }
    .nav-link {
      position: relative;
      padding: 10px 14px;
      border-radius: 999px;
      color: var(--muted);
      font-size: 14px;
      transition: background .22s ease, color .22s ease, box-shadow .22s ease;
    }
    .nav-link:hover { color: #fff; background: rgba(255,255,255,.08); }
    .nav-link.active { color: #fff; background: rgba(47,128,255,.18); box-shadow: inset 0 0 0 1px rgba(47,128,255,.26); }
    .nav-actions { display: flex; align-items: center; gap: 10px; }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 0 20px;
      border-radius: 999px;
      font-weight: 760;
      color: #fff;
      border: 1px solid transparent;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
      white-space: nowrap;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn-primary { background: linear-gradient(135deg, var(--blue), #1b66e5); box-shadow: var(--shadow-glow), inset 0 1px 0 rgba(255,255,255,.22); }
    .btn-primary:hover { box-shadow: 0 0 44px rgba(47,128,255,.38), inset 0 1px 0 rgba(255,255,255,.30); }
    .btn-secondary { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); color: #eaf1ff; }
    .btn-secondary:hover { border-color: rgba(47,128,255,.50); background: rgba(47,128,255,.12); }
    .btn-small { min-height: 44px; padding: 0 17px; font-size: 14px; }
    .menu-toggle { display: none; width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,.08); border: 1px solid var(--line); }
    .menu-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; border-radius: 3px; background: #fff; }

    main { padding-top: 112px; }
    .section { padding: 88px 0; }
    .section-tight { padding: 64px 0; }
    .eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--blue-2); font-size: 14px; font-weight: 780; }
    .eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 15px rgba(49,209,123,.65); }
    .section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
    .section-head h2, .hero-copy h1 { margin: 0; letter-spacing: 0; }
    .section-head h2 { max-width: 720px; font-size: 36px; line-height: 1.18; }
    .section-head p { max-width: 460px; margin: 0; color: var(--muted); font-size: 16px; }

    .page-hero {
      position: relative;
      min-height: 650px;
      display: grid;
      align-items: center;
      padding: 72px 0 42px;
      isolation: isolate;
    }
    .page-hero::before {
      content: "";
      position: absolute;
      inset: -112px 0 0;
      background:
        linear-gradient(90deg, rgba(7,17,31,.96) 0%, rgba(7,17,31,.72) 48%, rgba(7,17,31,.86) 100%),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      z-index: -2;
    }
    .page-hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 180px;
      background: linear-gradient(to bottom, transparent, var(--bg));
      z-index: -1;
    }
    .hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr); gap: 36px; align-items: center; }
    .breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 22px; color: var(--muted); font-size: 14px; }
    .breadcrumb a { color: var(--blue-2); }
    .breadcrumb span { color: var(--soft); }
    .hero-copy h1 { margin-top: 14px; max-width: 730px; font-size: 52px; line-height: 1.12; }
    .hero-copy p { max-width: 690px; margin: 20px 0 0; color: var(--muted); font-size: 17px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
    .hero-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 34px; max-width: 650px; }
    .metric {
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      background: rgba(12,24,42,.58);
      backdrop-filter: blur(16px);
    }
    .metric strong { display: block; font-size: 24px; line-height: 1.1; }
    .metric span { display: block; margin-top: 5px; color: var(--soft); font-size: 13px; }
    .headline-board {
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      padding: 18px;
      background: linear-gradient(180deg, rgba(12,24,42,.80), rgba(12,24,42,.58));
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px);
    }
    .headline-img { position: relative; overflow: hidden; border-radius: 20px; min-height: 250px; }
    .headline-img img { width: 100%; height: 250px; object-fit: cover; filter: saturate(1.05) contrast(1.08); }
    .headline-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 20%, rgba(7,17,31,.85)); }
    .headline-tag { position: absolute; top: 16px; left: 16px; z-index: 1; }
    .tag, .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 760;
      color: #eaf2ff;
      border: 1px solid rgba(255,255,255,.13);
      background: rgba(255,255,255,.08);
    }
    .tag-blue { background: rgba(47,128,255,.18); border-color: rgba(47,128,255,.36); color: #cfe0ff; }
    .tag-green { background: rgba(49,209,123,.16); border-color: rgba(49,209,123,.35); color: #c6ffe0; }
    .tag-amber { background: rgba(255,184,77,.16); border-color: rgba(255,184,77,.34); color: #ffe2b1; }
    .headline-body { padding: 18px 4px 4px; }
    .headline-body h2 { margin: 0; font-size: 25px; line-height: 1.25; }
    .headline-body p { margin: 12px 0 0; color: var(--muted); }
    .ticker-list { display: grid; gap: 10px; margin-top: 18px; }
    .ticker-item { display: grid; grid-template-columns: 70px 1fr auto; gap: 12px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.045); }
    .ticker-time { color: var(--blue-2); font-weight: 780; }
    .ticker-title { color: #eef5ff; font-weight: 720; overflow-wrap: anywhere; }
    .ticker-status { color: var(--green); font-size: 13px; }

    .layout-mag { display: grid; grid-template-columns: minmax(0, 1.65fr) 340px; gap: 28px; align-items: start; }
    .lead-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 18px; }
    .article-card, .side-panel, .topic-card, .flow-card, .faq-item, .cta-panel, .filter-card {
      border: 1px solid var(--line);
      border-radius: var(--radius-xl);
      background: var(--panel);
      box-shadow: var(--shadow);
      backdrop-filter: blur(16px);
      transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .article-card:hover, .topic-card:hover, .flow-card:hover, .filter-card:hover { transform: translateY(-3px); border-color: var(--line-bright); box-shadow: 0 24px 70px rgba(0,0,0,.34); }
    .article-card { overflow: hidden; }
    .article-card.big { min-height: 100%; }
    .article-media { position: relative; overflow: hidden; aspect-ratio: 16 / 10; }
    .article-card.big .article-media { aspect-ratio: 16 / 11; }
    .article-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .28s ease; }
    .article-card:hover .article-media img { transform: scale(1.04); }
    .article-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(7,17,31,.78)); }
    .article-media .tag { position: absolute; left: 16px; bottom: 16px; z-index: 1; }
    .article-body { padding: 20px; }
    .article-body h3 { margin: 0; font-size: 22px; line-height: 1.32; }
    .article-body p { margin: 10px 0 0; color: var(--muted); }
    .article-meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; color: var(--soft); font-size: 13px; }
    .side-panel { padding: 20px; position: sticky; top: 112px; }
    .side-panel h3 { margin: 0 0 14px; font-size: 20px; }
    .filter-card { padding: 16px; margin-bottom: 12px; background: rgba(255,255,255,.045); box-shadow: none; }
    .filter-card strong { display: block; margin-bottom: 8px; }
    .tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
    .tag-cloud a { color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 7px 10px; font-size: 13px; background: rgba(255,255,255,.04); transition: color .2s ease, border-color .2s ease, background .2s ease; }
    .tag-cloud a:hover { color: #fff; border-color: rgba(47,128,255,.42); background: rgba(47,128,255,.14); }
    .rank-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
    .rank-list li { display: grid; grid-template-columns: 30px 1fr auto; gap: 10px; align-items: center; padding: 12px; border-radius: var(--radius-md); background: rgba(255,255,255,.045); border: 1px solid var(--line); }
    .rank-no { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: rgba(47,128,255,.18); color: var(--blue-2); font-weight: 820; }
    .rank-list strong { font-size: 14px; line-height: 1.35; }
    .rank-list span:last-child { color: var(--amber); font-size: 12px; }

    .feature-band { position: relative; overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(8,19,34,.56); }
    .flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .flow-card { padding: 22px; box-shadow: none; }
    .flow-card .num { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 14px; background: rgba(47,128,255,.16); color: var(--blue-2); font-weight: 900; margin-bottom: 18px; }
    .flow-card h3 { margin: 0; font-size: 20px; }
    .flow-card p { margin: 10px 0 0; color: var(--muted); }

    .topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
    .topic-card { overflow: hidden; }
    .topic-image { aspect-ratio: 4 / 3; overflow: hidden; position: relative; }
    .topic-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .28s ease; }
    .topic-card:hover .topic-image img { transform: scale(1.05); }
    .topic-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 36%, rgba(7,17,31,.82)); }
    .topic-content { padding: 20px; }
    .topic-content h3 { margin: 12px 0 0; font-size: 21px; line-height: 1.32; }
    .topic-content p { margin: 10px 0 0; color: var(--muted); }
    .topic-footer { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-top: 16px; color: var(--soft); font-size: 13px; }
    .text-link { color: var(--blue-2); font-weight: 760; }
    .text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

    .split-panel { display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: center; }
    .visual-card { position: relative; overflow: hidden; border-radius: var(--radius-xl); border: 1px solid var(--line); box-shadow: var(--shadow); background: var(--panel); }
    .visual-card img { width: 100%; height: 430px; object-fit: cover; }
    .visual-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent, rgba(7,17,31,.78)); }
    .visual-caption { position: absolute; left: 22px; right: 22px; bottom: 22px; z-index: 1; }
    .visual-caption h3 { margin: 10px 0 0; font-size: 24px; }
    .insight-list { display: grid; gap: 14px; }
    .insight-item { display: grid; grid-template-columns: 52px 1fr; gap: 14px; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255,255,255,.045); }
    .insight-icon { width: 52px; height: 52px; display: grid; place-items: center; border-radius: 18px; background: rgba(49,209,123,.15); color: var(--green); font-weight: 900; }
    .insight-item h3 { margin: 0; font-size: 19px; }
    .insight-item p { margin: 6px 0 0; color: var(--muted); }

    .faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .faq-item { padding: 20px; box-shadow: none; }
    .faq-item h3 { margin: 0; font-size: 18px; line-height: 1.38; }
    .faq-item p { margin: 10px 0 0; color: var(--muted); }
    .faq-item:nth-child(odd) { border-left: 3px solid rgba(47,128,255,.62); }
    .faq-item:nth-child(even) { border-left: 3px solid rgba(49,209,123,.55); }

    .cta-panel {
      padding: 34px;
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 28px;
      align-items: center;
      background:
        linear-gradient(135deg, rgba(47,128,255,.18), rgba(49,209,123,.08)),
        rgba(12,24,42,.78);
    }
    .cta-panel h2 { margin: 10px 0 0; font-size: 34px; line-height: 1.2; }
    .cta-panel p { margin: 14px 0 0; color: var(--muted); }
    .contact-box { padding: 20px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: rgba(7,17,31,.45); }
    .contact-row { display: flex; justify-content: space-between; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
    .contact-row:last-child { border-bottom: 0; }
    .contact-row strong { color: var(--text); }

    .site-footer { padding: 64px 0 28px; border-top: 1px solid var(--line); background: rgba(4,10,18,.84); }
    .footer-top { display: grid; grid-template-columns: .95fr 1.55fr; gap: 36px; align-items: start; }
    .footer-brand p { margin: 18px 0 0; color: var(--muted); max-width: 420px; }
    .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .footer-col h3 { margin: 0 0 13px; font-size: 16px; }
    .footer-col a { display: block; color: var(--muted); margin: 8px 0; transition: color .2s ease; }
    .footer-col a:hover, .footer-bottom a:hover, .friend-links a:hover { color: var(--blue-2); }
    .friend-links { margin-top: 34px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 12px; color: var(--muted); }
    .friend-links strong { color: var(--text); }
    .footer-bottom { text-align: center; color: #8b98aa; font-size: 13px; padding-top: 22px; }
    .beian-lines { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 18px; margin-bottom: 8px; }

    @media (max-width: 1080px) {
      .nav-menu { position: absolute; left: 24px; right: 24px; top: 82px; display: none; flex-direction: column; align-items: stretch; padding: 14px; border: 1px solid var(--line); border-radius: 24px; background: rgba(6,16,30,.92); backdrop-filter: blur(18px); box-shadow: var(--shadow); }
      .nav-menu.open { display: flex; }
      .nav-link { text-align: center; padding: 13px 14px; }
      .menu-toggle { display: block; }
      .hero-grid, .layout-mag, .split-panel, .cta-panel { grid-template-columns: 1fr; }
      .side-panel { position: static; }
      .flow-grid { grid-template-columns: repeat(2, 1fr); }
      .topic-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 768px) {
      .container { width: min(100% - 40px, var(--container)); }
      .site-header { top: 12px; padding: 0 14px; }
      .nav-shell { min-height: 64px; padding: 9px 10px 9px 13px; }
      .brand-sub { display: none; }
      .nav-actions .btn { display: none; }
      main { padding-top: 90px; }
      .page-hero { min-height: auto; padding: 58px 0 32px; }
      .hero-copy h1 { font-size: 36px; }
      .section { padding: 64px 0; }
      .section-tight { padding: 52px 0; }
      .section-head { display: block; }
      .section-head h2 { font-size: 30px; }
      .section-head p { margin-top: 12px; }
      .hero-metrics, .lead-grid, .topic-grid, .faq-grid, .footer-top, .footer-links { grid-template-columns: 1fr; }
      .ticker-item { grid-template-columns: 1fr; gap: 6px; }
      .visual-card img { height: 310px; }
      .footer-links { gap: 10px; }
    }
    @media (max-width: 520px) {
      .container { width: min(100% - 32px, var(--container)); }
      .brand-mark { width: 38px; height: 38px; }
      .brand-name { font-size: 17px; }
      .hero-copy h1 { font-size: 32px; }
      .hero-copy p { font-size: 15px; }
      .hero-actions .btn { width: 100%; }
      .headline-board, .article-body, .topic-content, .side-panel, .cta-panel { padding: 18px; }
      .flow-grid { grid-template-columns: 1fr; }
      .cta-panel h2 { font-size: 28px; }
      .contact-row { display: block; }
      .contact-row strong { display: block; margin-bottom: 4px; }
    }

/* roulang page: category4 */
:root{
      --bg:#07111F;
      --bg-2:#0B1628;
      --panel:#0C182A;
      --panel-soft:rgba(12,24,42,.68);
      --panel-strong:rgba(16,31,52,.88);
      --primary:#2F80FF;
      --primary-2:#8FB8FF;
      --green:#31D17B;
      --amber:#FFB84D;
      --danger:#FF5C7A;
      --text:#F4F7FB;
      --muted:#AAB6C7;
      --subtle:#77869A;
      --border:rgba(255,255,255,.10);
      --border-strong:rgba(47,128,255,.42);
      --shadow:0 20px 60px rgba(0,0,0,.28);
      --shadow-blue:0 16px 42px rgba(47,128,255,.24);
      --radius-xl:24px;
      --radius-lg:18px;
      --radius-md:14px;
      --radius-pill:999px;
      --container:1200px;
      --header-h:82px;
      --ease:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 4%, rgba(47,128,255,.20), transparent 30%),
        radial-gradient(circle at 82% 16%, rgba(49,209,123,.10), transparent 26%),
        linear-gradient(180deg,var(--bg),#081321 48%,#060E19 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      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:36px 36px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.72),transparent 78%);
      pointer-events:none;
    }
    body::after{
      content:"";
      position:fixed;
      inset:0;
      z-index:-1;
      background:linear-gradient(180deg,transparent,rgba(7,17,31,.35)), repeating-linear-gradient(180deg,rgba(255,255,255,.015),rgba(255,255,255,.015) 1px,transparent 1px,transparent 4px);
      pointer-events:none;
    }
    a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease)}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(143,184,255,.7);outline-offset:3px}
    .container{width:min(100% - 56px,var(--container));margin-inline:auto}
    .site-header{
      position:sticky;
      top:16px;
      z-index:50;
      padding:12px 0;
    }
    .nav-shell{
      width:min(100% - 48px,var(--container));
      margin:0 auto;
      min-height:62px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:9px 10px 9px 16px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:var(--radius-pill);
      background:rgba(6,16,30,.72);
      box-shadow:0 18px 50px rgba(0,0,0,.28);
      backdrop-filter:blur(18px);
    }
    .brand{display:flex;align-items:center;gap:10px;min-width:max-content}
    .brand-mark{
      width:38px;height:38px;border-radius:14px;
      display:grid;place-items:center;
      color:#fff;font-weight:900;
      background:linear-gradient(135deg,var(--primary),#1BCB82);
      box-shadow:0 12px 28px rgba(47,128,255,.34), inset 0 1px 0 rgba(255,255,255,.32);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.2}
    .brand-name{font-weight:850;letter-spacing:.02em}
    .brand-sub{font-size:12px;color:var(--muted)}
    .nav-menu{display:flex;align-items:center;gap:4px}
    .nav-link{
      position:relative;
      padding:10px 14px;
      border-radius:var(--radius-pill);
      color:var(--muted);
      font-size:14px;
      font-weight:650;
      white-space:nowrap;
    }
    .nav-link:hover{background:rgba(255,255,255,.08);color:#fff}
    .nav-link.active{
      color:#fff;
      background:rgba(47,128,255,.16);
      box-shadow:inset 0 0 0 1px rgba(47,128,255,.22);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:5px;height:2px;
      border-radius:999px;background:var(--primary);
      box-shadow:0 0 16px rgba(47,128,255,.8);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border:1px solid transparent;
      border-radius:var(--radius-pill);
      padding:13px 20px;
      color:#fff;
      font-weight:800;
      line-height:1;
      min-height:46px;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),#1D6EF2);
      box-shadow:0 0 0 1px rgba(255,255,255,.08) inset,0 12px 34px rgba(47,128,255,.34);
    }
    .btn-primary:hover{box-shadow:0 0 0 1px rgba(255,255,255,.14) inset,0 16px 42px rgba(47,128,255,.48);filter:brightness(1.06)}
    .btn-secondary{
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.14);
      color:var(--text);
    }
    .btn-secondary:hover{border-color:var(--border-strong);background:rgba(47,128,255,.12)}
    .btn-small{min-height:40px;padding:10px 15px;font-size:14px}
    .menu-toggle{
      display:none;width:42px;height:42px;border-radius:50%;
      border:1px solid var(--border);
      background:rgba(255,255,255,.06);
      padding:0;
    }
    .menu-toggle span{display:block;width:18px;height:2px;background:#fff;margin:4px auto;border-radius:2px;transition:transform var(--ease),opacity var(--ease)}
    .menu-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

    main{padding-top:12px}
    .section{padding:82px 0}
    .section-tight{padding:54px 0}
    .breadcrumb{
      display:flex;flex-wrap:wrap;gap:8px;align-items:center;
      margin:22px 0 18px;
      color:var(--muted);
      font-size:14px;
    }
    .breadcrumb a{color:var(--primary-2)}
    .breadcrumb a:hover{text-decoration:underline}
    .breadcrumb span:last-child{color:var(--text)}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;
      border:1px solid rgba(47,128,255,.28);
      border-radius:var(--radius-pill);
      background:rgba(47,128,255,.10);
      color:#BBD2FF;
      font-size:13px;
      font-weight:750;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 14px rgba(49,209,123,.75);
    }
    .page-hero{
      position:relative;
      overflow:hidden;
      border:1px solid var(--border);
      border-radius:32px;
      background:
        linear-gradient(90deg,rgba(7,17,31,.92),rgba(7,17,31,.62) 56%,rgba(7,17,31,.84)),
        url("/assets/images/backpic/back-3.webp") center/cover;
      box-shadow:var(--shadow);
    }
    .page-hero::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 70% 22%,rgba(47,128,255,.26),transparent 26%),
        linear-gradient(135deg,transparent,rgba(49,209,123,.08));
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:34px;
      align-items:center;
      min-height:560px;
      padding:62px;
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin:20px 0 18px;
      font-size:52px;
      line-height:1.12;
      letter-spacing:-.02em;
    }
    .hero-lead{
      max-width:650px;
      margin:0 0 28px;
      color:var(--muted);
      font-size:17px;
      line-height:1.85;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      max-width:620px;
    }
    .metric{
      padding:15px;
      border:1px solid var(--border);
      border-radius:18px;
      background:rgba(255,255,255,.055);
      backdrop-filter:blur(10px);
    }
    .metric strong{display:block;font-size:24px;line-height:1.1;color:#fff}
    .metric span{display:block;margin-top:6px;color:var(--muted);font-size:13px}
    .topic-console{
      display:grid;
      gap:14px;
    }
    .console-card{
      position:relative;
      border:1px solid var(--border);
      border-radius:24px;
      padding:18px;
      background:rgba(12,24,42,.74);
      box-shadow:0 18px 50px rgba(0,0,0,.24);
      backdrop-filter:blur(16px);
    }
    .console-card.featured{
      padding:0;
      overflow:hidden;
    }
    .console-card.featured img{
      width:100%;
      height:210px;
      object-fit:cover;
      filter:saturate(1.05) contrast(1.06);
    }
    .image-caption{
      position:absolute;
      left:16px;right:16px;bottom:16px;
      padding:14px;
      border-radius:18px;
      background:linear-gradient(180deg,rgba(7,17,31,.26),rgba(7,17,31,.88));
      border:1px solid rgba(255,255,255,.12);
    }
    .image-caption h2{font-size:22px;margin:6px 0 4px}
    .image-caption p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
    .live-strip{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:14px 0;
      border-bottom:1px solid var(--border);
    }
    .live-strip:last-child{border-bottom:0}
    .teams{min-width:0}
    .teams b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .teams span{color:var(--subtle);font-size:13px}
    .score-pill{
      min-width:74px;text-align:center;
      padding:8px 10px;
      border-radius:14px;
      background:rgba(47,128,255,.13);
      color:#fff;
      font-weight:900;
      box-shadow:inset 0 0 0 1px rgba(47,128,255,.2);
    }
    .status{
      display:inline-flex;align-items:center;gap:6px;
      border-radius:999px;
      padding:5px 9px;
      font-size:12px;
      font-weight:750;
      white-space:nowrap;
    }
    .status.green{background:rgba(49,209,123,.13);color:#9BF1C2}
    .status.amber{background:rgba(255,184,77,.13);color:#FFD28B}
    .status.blue{background:rgba(47,128,255,.13);color:#AFCBFF}
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:22px;
      align-items:flex-end;
      margin-bottom:28px;
    }
    .section-title{max-width:760px}
    .section-title h2{
      margin:12px 0 10px;
      font-size:36px;
      line-height:1.22;
      letter-spacing:-.01em;
    }
    .section-title p{margin:0;color:var(--muted);font-size:16px}
    .layout-grid{
      display:grid;
      grid-template-columns:300px 1fr;
      gap:22px;
      align-items:start;
    }
    .side-panel{
      position:sticky;
      top:110px;
      border:1px solid var(--border);
      border-radius:24px;
      padding:20px;
      background:var(--panel-soft);
      box-shadow:var(--shadow);
      backdrop-filter:blur(16px);
    }
    .side-panel h2,.side-panel h3{font-size:20px;margin:0 0 14px}
    .filter-list{display:grid;gap:10px;margin:0 0 20px;padding:0;list-style:none}
    .filter-item{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      padding:12px 13px;
      border:1px solid var(--border);
      border-radius:16px;
      background:rgba(255,255,255,.045);
      color:var(--muted);
    }
    .filter-item strong{color:#fff;font-size:14px}
    .filter-item:hover{border-color:var(--border-strong);background:rgba(47,128,255,.10);transform:translateY(-2px)}
    .filter-count{
      color:var(--green);
      font-size:13px;
      font-weight:850;
    }
    .side-note{
      padding:16px;
      border-radius:18px;
      background:linear-gradient(135deg,rgba(47,128,255,.15),rgba(49,209,123,.09));
      border:1px solid rgba(47,128,255,.22);
      color:var(--muted);
      font-size:14px;
    }
    .side-note b{color:#fff}
    .topic-matrix{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      margin-bottom:22px;
    }
    .topic-card{
      position:relative;
      overflow:hidden;
      border:1px solid var(--border);
      border-radius:24px;
      background:var(--panel-soft);
      box-shadow:var(--shadow);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
      backdrop-filter:blur(14px);
    }
    .topic-card:hover{
      transform:translateY(-4px);
      border-color:var(--border-strong);
      box-shadow:0 24px 70px rgba(0,0,0,.34);
    }
    .topic-card.media img{width:100%;height:254px;object-fit:cover;transition:transform 260ms ease}
    .topic-card.media:hover img{transform:scale(1.04)}
    .topic-body{padding:20px}
    .topic-body h3{margin:10px 0 8px;font-size:24px;line-height:1.32}
    .topic-body p{margin:0;color:var(--muted)}
    .topic-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
    .badge{
      display:inline-flex;align-items:center;gap:6px;
      padding:6px 10px;
      border-radius:999px;
      color:#C9D9FF;
      background:rgba(47,128,255,.11);
      border:1px solid rgba(47,128,255,.20);
      font-size:12px;
      font-weight:760;
    }
    .badge.green{color:#A7F6CB;background:rgba(49,209,123,.10);border-color:rgba(49,209,123,.22)}
    .badge.amber{color:#FFD18A;background:rgba(255,184,77,.11);border-color:rgba(255,184,77,.22)}
    .stack-list{display:grid;gap:14px}
    .mini-topic{
      padding:18px;
      border:1px solid var(--border);
      border-radius:22px;
      background:rgba(255,255,255,.045);
      transition:transform var(--ease),border-color var(--ease),background var(--ease);
    }
    .mini-topic:hover{transform:translateY(-3px);border-color:var(--border-strong);background:rgba(47,128,255,.08)}
    .mini-topic h3{font-size:19px;margin:10px 0 8px}
    .mini-topic p{color:var(--muted);margin:0;font-size:14px}
    .schedule-band{
      display:grid;
      gap:12px;
      padding:22px;
      border:1px solid var(--border);
      border-radius:26px;
      background:linear-gradient(135deg,rgba(12,24,42,.82),rgba(13,35,57,.62));
      box-shadow:var(--shadow);
    }
    .match-row{
      display:grid;
      grid-template-columns:120px 1fr auto;
      gap:16px;
      align-items:center;
      padding:16px;
      border:1px solid var(--border);
      border-radius:18px;
      background:rgba(255,255,255,.045);
    }
    .match-time{color:var(--primary-2);font-weight:850}
    .match-info h3{font-size:18px;margin:0 0 4px}
    .match-info p{font-size:14px;color:var(--muted);margin:0}
    .content-waterfall{
      columns:3 260px;
      column-gap:18px;
    }
    .water-card{
      display:inline-block;
      width:100%;
      margin:0 0 18px;
      overflow:hidden;
      border:1px solid var(--border);
      border-radius:24px;
      background:var(--panel-soft);
      box-shadow:var(--shadow);
      break-inside:avoid;
      transition:transform var(--ease),border-color var(--ease);
    }
    .water-card:hover{transform:translateY(-4px);border-color:var(--border-strong)}
    .water-card img{width:100%;height:190px;object-fit:cover;transition:transform 260ms ease}
    .water-card.tall img{height:260px}
    .water-card:hover img{transform:scale(1.04)}
    .water-body{padding:18px}
    .water-body h3{font-size:20px;line-height:1.35;margin:10px 0 8px}
    .water-body p{margin:0;color:var(--muted);font-size:14px}
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:20px;
      border:1px solid var(--border);
      border-radius:24px;
      background:rgba(255,255,255,.04);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid var(--border);
      color:var(--muted);
      font-size:14px;
    }
    .tag:hover{color:#fff;border-color:rgba(255,184,77,.36);background:rgba(255,184,77,.10)}
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .process-card{
      position:relative;
      padding:22px;
      border:1px solid var(--border);
      border-radius:24px;
      background:rgba(12,24,42,.72);
      box-shadow:var(--shadow);
    }
    .process-card::before{
      content:attr(data-step);
      display:grid;
      place-items:center;
      width:38px;height:38px;
      margin-bottom:18px;
      border-radius:14px;
      background:rgba(47,128,255,.16);
      color:#fff;
      font-weight:900;
      box-shadow:inset 0 0 0 1px rgba(47,128,255,.24);
    }
    .process-card h3{font-size:19px;margin:0 0 8px}
    .process-card p{margin:0;color:var(--muted);font-size:14px}
    .faq-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      align-items:start;
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--border);
      border-radius:20px;
      background:var(--panel-soft);
      overflow:hidden;
      transition:border-color var(--ease),background var(--ease);
    }
    .faq-item.active{border-color:rgba(47,128,255,.5);background:rgba(47,128,255,.08)}
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:18px 20px;
      border:0;
      background:transparent;
      color:#fff;
      text-align:left;
      font-weight:850;
    }
    .faq-icon{
      flex:0 0 auto;
      width:28px;height:28px;
      display:grid;place-items:center;
      border-radius:50%;
      background:rgba(255,255,255,.07);
      color:var(--primary-2);
      transition:transform var(--ease);
    }
    .faq-item.active .faq-icon{transform:rotate(45deg);background:rgba(47,128,255,.18)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height 240ms ease;
    }
    .faq-answer p{
      margin:0;
      padding:0 20px 20px;
      color:var(--muted);
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:1fr 420px;
      gap:28px;
      align-items:center;
      padding:34px;
      border:1px solid var(--border);
      border-radius:30px;
      background:
        linear-gradient(135deg,rgba(47,128,255,.16),rgba(49,209,123,.08)),
        rgba(12,24,42,.78);
      box-shadow:var(--shadow);
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      right:-120px;top:-120px;
      width:280px;height:280px;border-radius:50%;
      background:rgba(47,128,255,.2);
      filter:blur(8px);
    }
    .cta-copy{position:relative;z-index:1}
    .cta-copy h2{font-size:34px;line-height:1.25;margin:12px 0 10px}
    .cta-copy p{color:var(--muted);margin:0 0 18px}
    .contact-card{
      position:relative;
      z-index:1;
      padding:22px;
      border:1px solid rgba(255,255,255,.13);
      border-radius:24px;
      background:rgba(6,16,30,.62);
      backdrop-filter:blur(14px);
    }
    .form-grid{display:grid;gap:12px}
    .field label{display:block;margin-bottom:6px;color:#DCE7F7;font-size:13px;font-weight:760}
    .field input,.field textarea,.field select{
      width:100%;
      border:1px solid var(--border);
      border-radius:14px;
      padding:12px 13px;
      background:rgba(255,255,255,.06);
      color:#fff;
      outline:0;
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .field textarea{min-height:94px;resize:vertical}
    .field input:focus,.field textarea:focus,.field select:focus{
      border-color:rgba(47,128,255,.64);
      box-shadow:0 0 0 4px rgba(47,128,255,.14);
      background:rgba(255,255,255,.075);
    }
    .form-tip{font-size:13px;color:var(--green);margin:8px 0 0}
    .site-footer{
      margin-top:40px;
      border-top:1px solid var(--border);
      background:linear-gradient(180deg,rgba(7,17,31,.42),rgba(4,10,18,.92));
      padding:52px 0 28px;
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.05fr 1.65fr;
      gap:42px;
      padding-bottom:30px;
      border-bottom:1px solid var(--border);
    }
    .footer-brand p{max-width:470px;color:var(--muted);margin:18px 0 0}
    .footer-links{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:24px;
    }
    .footer-col h3{margin:0 0 12px;font-size:16px;color:#fff}
    .footer-col a{
      display:block;
      color:var(--muted);
      font-size:14px;
      padding:5px 0;
    }
    .footer-col a:hover{color:var(--primary-2)}
    .friend-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px 14px;
      padding:20px 0;
      color:var(--muted);
      border-bottom:1px solid var(--border);
      font-size:14px;
    }
    .friend-links strong{color:#D8E5F7}
    .friend-links a{color:var(--muted)}
    .friend-links a:hover{color:var(--primary-2)}
    .footer-bottom{
      padding-top:18px;
      text-align:center;
      color:#8B98AA;
      font-size:13px;
    }
    .beian-lines{
      display:flex;
      flex-wrap:wrap;
      justify-content:center;
      gap:8px 18px;
      margin-bottom:8px;
    }
    .footer-bottom a{color:#8B98AA}
    .footer-bottom a:hover{color:var(--primary-2)}
    @media (max-width:1024px){
      .container{width:min(100% - 40px,var(--container))}
      .nav-shell{width:min(100% - 32px,var(--container))}
      .nav-menu{
        position:absolute;
        top:76px;left:24px;right:24px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:14px;
        border:1px solid var(--border);
        border-radius:24px;
        background:rgba(6,16,30,.92);
        box-shadow:var(--shadow);
        backdrop-filter:blur(18px);
      }
      .nav-menu.is-open{display:flex}
      .nav-link{padding:13px 16px}
      .nav-link.active::after{display:none}
      .menu-toggle{display:block}
      .nav-actions .btn{display:none}
      .hero-inner{grid-template-columns:1fr;padding:42px;min-height:auto}
      h1{font-size:44px}
      .layout-grid{grid-template-columns:1fr}
      .side-panel{position:relative;top:auto}
      .topic-matrix{grid-template-columns:1fr}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .faq-wrap,.cta-panel{grid-template-columns:1fr}
      .footer-top{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .section{padding:64px 0}
      .hero-inner{padding:30px 22px}
      h1{font-size:36px}
      .section-title h2{font-size:30px}
      .section-head{display:block}
      .hero-metrics{grid-template-columns:1fr}
      .match-row{grid-template-columns:1fr;gap:8px}
      .match-row .btn{width:100%}
      .content-waterfall{columns:1}
      .process-grid{grid-template-columns:1fr}
      .cta-panel{padding:24px}
      .footer-links{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .container{width:min(100% - 32px,var(--container))}
      .nav-shell{width:min(100% - 20px,var(--container));padding-left:12px}
      .brand-sub{display:none}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      h1{font-size:32px}
      .hero-lead{font-size:15px}
      .hero-actions .btn{width:100%}
      .page-hero{border-radius:24px}
      .console-card.featured img{height:190px}
      .image-caption{position:relative;left:auto;right:auto;bottom:auto;margin:12px;background:rgba(7,17,31,.86)}
      .topic-card.media img{height:210px}
      .section-title h2{font-size:27px}
      .filter-item{align-items:flex-start}
      .cta-copy h2{font-size:27px}
      .footer-bottom{font-size:12px}
    }