/* roulang page: index */
:root{
      --bg:#070a13;
      --bg-soft:#0b1020;
      --panel:#11182d;
      --panel-2:#151d34;
      --card:#121a31;
      --text:#f7f8ff;
      --muted:#aab3cf;
      --weak:#76809d;
      --line:rgba(255,255,255,.11);
      --line-strong:rgba(255,255,255,.18);
      --primary:#8b5cf6;
      --primary-2:#22d3ee;
      --accent:#f59e0b;
      --danger:#fb7185;
      --success:#34d399;
      --radius-xs:10px;
      --radius-sm:14px;
      --radius:22px;
      --radius-lg:34px;
      --shadow:0 22px 70px rgba(0,0,0,.38);
      --shadow-soft:0 16px 40px rgba(0,0,0,.24);
      --container:1160px;
      --nav-height:72px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%,rgba(139,92,246,.28),transparent 32%),
        radial-gradient(circle at 88% 18%,rgba(34,211,238,.22),transparent 28%),
        radial-gradient(circle at 50% 92%,rgba(245,158,11,.13),transparent 34%),
        var(--bg);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,border-color .2s ease}
    a:hover{color:#fff}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0}
    ::selection{background:rgba(34,211,238,.34);color:#fff}
    .container-rou{
      width:min(var(--container),calc(100% - 40px));
      margin:0 auto;
    }
    .site-header{
      position:fixed;
      top:18px;
      left:0;
      right:0;
      z-index:1000;
      pointer-events:none;
    }
    .nav-shell{
      pointer-events:auto;
      width:min(1040px,calc(100% - 28px));
      margin:0 auto;
      min-height:var(--nav-height);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:10px 12px 10px 18px;
      border:1px solid rgba(255,255,255,.16);
      border-radius:999px;
      background:rgba(9,13,28,.72);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 60px rgba(0,0,0,.34);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      letter-spacing:.02em;
      white-space:nowrap;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 0 28px rgba(139,92,246,.35);
      color:#fff;
      font-size:18px;
      font-weight:900;
    }
    .brand-text{font-size:16px}
    .navbar-toggler{
      border:1px solid var(--line-strong);
      border-radius:999px;
      padding:8px 12px;
      color:#fff;
      background:rgba(255,255,255,.06);
      box-shadow:none!important;
    }
    .navbar-toggler:focus{outline:3px solid rgba(34,211,238,.24)}
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:8px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .nav-link-rou{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:800;
    }
    .nav-link-rou:hover,.nav-link-rou.active{
      color:#fff;
      background:rgba(255,255,255,.08);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      font-size:14px;
      font-weight:900;
      color:#08111b;
      background:linear-gradient(135deg,var(--primary-2),#a7f3d0);
      box-shadow:0 12px 28px rgba(34,211,238,.22);
    }
    .nav-cta:hover{transform:translateY(-1px);color:#061018;box-shadow:0 16px 34px rgba(34,211,238,.32)}
    main{position:relative}
    .section{
      padding:92px 0;
      position:relative;
    }
    .section.compact{padding:70px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(34,211,238,.25);
      background:rgba(34,211,238,.08);
      color:#b8f6ff;
      font-size:13px;
      font-weight:850;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 18px var(--success);
    }
    .section-title{
      font-size:clamp(28px,4vw,46px);
      line-height:1.16;
      letter-spacing:-.04em;
      font-weight:950;
      margin:16px 0 14px;
    }
    .section-desc{
      color:var(--muted);
      font-size:16px;
      max-width:760px;
      margin:0;
    }
    .hero{
      min-height:760px;
      padding:150px 0 84px;
      display:flex;
      align-items:center;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:5fr 7fr;
      gap:52px;
      align-items:center;
    }
    .hero-copy{
      position:relative;
      z-index:3;
    }
    h1{
      margin:18px 0 18px;
      font-size:clamp(38px,5.7vw,72px);
      line-height:1.03;
      font-weight:980;
      letter-spacing:-.06em;
    }
    .gradient-text{
      background:linear-gradient(135deg,#fff 12%,#c4b5fd 46%,#67e8f9 78%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-lead{
      max-width:560px;
      color:#c9d1e9;
      font-size:18px;
      margin:0 0 26px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:28px 0;
    }
    .btn-rou{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:50px;
      padding:0 20px;
      border-radius:999px;
      font-weight:900;
      border:1px solid transparent;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease;
      cursor:pointer;
    }
    .btn-rou:focus-visible,.form-control:focus,.form-select:focus{
      outline:3px solid rgba(34,211,238,.22);
      outline-offset:2px;
      box-shadow:none;
      border-color:rgba(34,211,238,.55);
    }
    .btn-primary-rou{
      color:#071018;
      background:linear-gradient(135deg,var(--primary-2),#c4b5fd);
      box-shadow:0 16px 36px rgba(34,211,238,.24);
    }
    .btn-primary-rou:hover{transform:translateY(-2px);color:#071018;box-shadow:0 22px 46px rgba(139,92,246,.28)}
    .btn-ghost-rou{
      color:#fff;
      background:rgba(255,255,255,.07);
      border-color:rgba(255,255,255,.15);
    }
    .btn-ghost-rou:hover{transform:translateY(-2px);background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.28)}
    .kpi-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:30px;
    }
    .kpi-card{
      padding:16px;
      border:1px solid var(--line);
      border-radius:var(--radius-sm);
      background:rgba(255,255,255,.055);
      backdrop-filter:blur(10px);
    }
    .kpi-card strong{
      display:block;
      font-size:24px;
      line-height:1;
      font-weight:950;
      color:#fff;
      margin-bottom:8px;
    }
    .kpi-card span{
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    .cover-wrap{
      position:relative;
      min-height:520px;
      transform:rotate(-2.5deg) translateX(10px);
    }
    .cover-wrap::before{
      content:"";
      position:absolute;
      inset:28px -18px -18px 34px;
      border-radius:42px;
      background:linear-gradient(135deg,rgba(139,92,246,.28),rgba(34,211,238,.15));
      filter:blur(2px);
      transform:rotate(5deg);
    }
    .dp-cover{
      position:relative;
      min-height:520px;
      overflow:hidden;
      border-radius:42px;
      border:1px solid rgba(255,255,255,.18);
      background:
        linear-gradient(135deg,rgba(139,92,246,.18),rgba(34,211,238,.10)),
        radial-gradient(circle at 20% 25%,rgba(34,211,238,.42),transparent 28%),
        radial-gradient(circle at 78% 36%,rgba(245,158,11,.23),transparent 24%),
        #0e1428;
      box-shadow:var(--shadow);
    }
    .cover-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:24px 26px;
      border-bottom:1px solid rgba(255,255,255,.1);
      background:rgba(0,0,0,.14);
    }
    .cover-title{font-weight:950;font-size:18px}
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      color:#bbf7d0;
      background:rgba(52,211,153,.12);
      border:1px solid rgba(52,211,153,.24);
      font-size:12px;
      font-weight:850;
    }
    .status-badge::before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--success);
    }
    .cover-body{
      padding:28px;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:18px;
    }
    .risk-panel,.signal-panel,.scan-card{
      border:1px solid rgba(255,255,255,.12);
      border-radius:24px;
      background:rgba(6,10,22,.52);
      box-shadow:0 18px 48px rgba(0,0,0,.22);
      backdrop-filter:blur(12px);
    }
    .risk-panel{padding:22px;min-height:294px}
    .risk-ring{
      width:168px;
      height:168px;
      margin:4px auto 22px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:
        radial-gradient(circle at center,#121a31 52%,transparent 53%),
        conic-gradient(var(--danger) 0 38%,var(--accent) 38% 64%,var(--primary-2) 64% 100%);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.12),0 0 40px rgba(251,113,133,.18);
    }
    .risk-ring strong{font-size:34px;font-weight:980}
    .mini-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 0;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--muted);
      font-size:13px;
    }
    .mini-row b{color:#fff}
    .signal-panel{padding:16px;display:grid;gap:12px}
    .signal-item{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.09);
    }
    .signal-item span{
      display:block;
      color:var(--weak);
      font-size:12px;
      margin-bottom:4px;
    }
    .signal-item b{font-size:16px;color:#fff}
    .scan-card{
      position:absolute;
      left:-28px;
      bottom:34px;
      width:280px;
      padding:18px;
      transform:rotate(4deg);
    }
    .scan-line{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.09);
      overflow:hidden;
      margin:14px 0 12px;
    }
    .scan-line i{
      display:block;
      width:72%;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--primary-2),var(--success));
    }
    .badge-row{display:flex;flex-wrap:wrap;gap:8px}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.10);
      color:#dbeafe;
      font-size:12px;
      font-weight:800;
    }
    .directory-panel,.glass-panel{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.035));
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .directory-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      padding:30px;
      border-bottom:1px solid var(--line);
    }
    .filter-bar{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .filter-pill{
      padding:9px 13px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
      font-size:13px;
      font-weight:850;
      cursor:pointer;
    }
    .filter-pill:hover,.filter-pill.active{
      color:#071018;
      border-color:transparent;
      background:linear-gradient(135deg,var(--primary-2),#c4b5fd);
    }
    .resource-list{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:0;
    }
    .resource-main{
      padding:12px 30px 30px;
      border-right:1px solid var(--line);
    }
    .resource-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .resource-item:last-child{border-bottom:0}
    .resource-icon{
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#071018;
      font-weight:950;
      background:linear-gradient(135deg,var(--primary-2),var(--success));
    }
    .resource-item h3{
      margin:0 0 3px;
      font-size:17px;
      font-weight:950;
    }
    .resource-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.55;
    }
    .resource-link{
      white-space:nowrap;
      color:#a5f3fc;
      font-size:13px;
      font-weight:900;
    }
    .resource-link:hover{color:#fff;transform:translateX(2px)}
    .resource-side{
      padding:30px;
      background:rgba(0,0,0,.11);
    }
    .download-guide{
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .guide-step{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.08);
    }
    .guide-step em{
      flex:0 0 28px;
      width:28px;
      height:28px;
      border-radius:10px;
      display:grid;
      place-items:center;
      font-style:normal;
      color:#08111b;
      font-weight:950;
      background:#fff;
    }
    .guide-step b{display:block;margin-bottom:2px}
    .guide-step span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
    .value-layout{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:24px;
      align-items:stretch;
    }
    .value-highlight{
      padding:34px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(139,92,246,.22);
      background:
        radial-gradient(circle at 18% 20%,rgba(139,92,246,.25),transparent 34%),
        rgba(255,255,255,.055);
      box-shadow:var(--shadow-soft);
    }
    .value-highlight h2{margin:14px 0;font-size:34px;line-height:1.18;font-weight:950;letter-spacing:-.04em}
    .value-highlight p{margin:0;color:var(--muted)}
    .promise-strip{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:24px;
    }
    .promise{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.09);
    }
    .promise b{display:block;font-size:16px;margin-bottom:4px}
    .promise span{display:block;color:var(--muted);font-size:13px}
    .service-matrix{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .service-card,.metric-card,.entry-card,.news-card,.faq-card{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(255,255,255,.055);
      transition:transform .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease;
    }
    .service-card{padding:24px;min-height:190px}
    .service-card:hover,.metric-card:hover,.entry-card:hover,.news-card:hover{
      transform:translateY(-4px);
      border-color:rgba(34,211,238,.28);
      background:rgba(255,255,255,.075);
      box-shadow:0 22px 48px rgba(0,0,0,.22);
    }
    .service-num{
      display:inline-grid;
      place-items:center;
      width:38px;
      height:38px;
      border-radius:14px;
      color:#08111b;
      background:linear-gradient(135deg,var(--accent),#fde68a);
      font-weight:950;
      margin-bottom:18px;
    }
    .service-card h3{font-size:19px;font-weight:950;margin:0 0 8px}
    .service-card p{font-size:14px;color:var(--muted);margin:0}
    .metrics-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:28px;
    }
    .metric-card{padding:24px}
    .metric-card strong{
      display:block;
      font-size:36px;
      line-height:1;
      font-weight:980;
      letter-spacing:-.04em;
      margin-bottom:12px;
    }
    .metric-card span{display:block;color:var(--muted);font-size:14px}
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:30px;
    }
    .entry-card{
      padding:22px;
      display:flex;
      flex-direction:column;
      min-height:180px;
    }
    .entry-icon{
      width:44px;height:44px;border-radius:16px;
      display:grid;place-items:center;
      color:#fff;font-weight:950;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      margin-bottom:18px;
    }
    .entry-card h3{font-size:18px;font-weight:950;margin:0 0 8px}
    .entry-card p{color:var(--muted);font-size:14px;margin:0 0 18px}
    .entry-card a{margin-top:auto;color:#a5f3fc;font-weight:900;font-size:13px}
    .compare-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      margin-top:30px;
    }
    .compare-box{
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:rgba(255,255,255,.05);
      overflow:hidden;
    }
    .compare-box header{
      padding:20px 24px;
      border-bottom:1px solid var(--line);
      font-weight:950;
      font-size:18px;
    }
    .compare-box.unsafe header{color:#fecdd3;background:rgba(251,113,133,.10)}
    .compare-box.safe header{color:#bbf7d0;background:rgba(52,211,153,.10)}
    .compare-list{padding:10px 24px 22px;margin:0;list-style:none}
    .compare-list li{
      padding:14px 0;
      border-bottom:1px solid rgba(255,255,255,.08);
      color:var(--muted);
    }
    .compare-list li:last-child{border-bottom:0}
    .compare-list b{display:block;color:#fff;margin-bottom:2px}
    .news-layout{
      display:grid;
      grid-template-columns:1.3fr .7fr;
      gap:24px;
      margin-top:30px;
    }
    .news-list{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.055);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:120px 1fr auto;
      gap:18px;
      align-items:center;
      padding:20px 24px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .news-item:last-child{border-bottom:0}
    .news-date{
      color:#67e8f9;
      font-weight:950;
      font-size:13px;
    }
    .news-item h3{
      margin:0 0 4px;
      font-size:17px;
      font-weight:950;
    }
    .news-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}
    .news-item a{font-weight:950;color:#a5f3fc;white-space:nowrap}
    .news-card{padding:26px}
    .news-card h3{font-size:22px;font-weight:950;margin:14px 0 10px}
    .news-card p{color:var(--muted);font-size:14px;margin:0 0 18px}
    .changelog{
      display:grid;
      gap:14px;
      margin-top:30px;
      position:relative;
    }
    .change-item{
      display:grid;
      grid-template-columns:140px 1fr;
      gap:22px;
      padding:22px;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(255,255,255,.052);
    }
    .change-date{color:#c4b5fd;font-weight:950}
    .change-item h3{font-size:18px;font-weight:950;margin:0 0 7px}
    .change-item p{color:var(--muted);font-size:14px;margin:0}
    .calendar-wrap{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:22px;
      align-items:stretch;
      margin-top:30px;
    }
    .calendar-card{
      padding:28px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(34,211,238,.20);
      background:
        radial-gradient(circle at 30% 20%,rgba(34,211,238,.22),transparent 36%),
        rgba(255,255,255,.055);
    }
    .calendar-day{
      font-size:64px;
      line-height:1;
      font-weight:980;
      letter-spacing:-.05em;
    }
    .calendar-card p{color:var(--muted);margin:14px 0 0}
    .calendar-list{
      display:grid;
      gap:12px;
    }
    .calendar-row{
      display:grid;
      grid-template-columns:92px 1fr;
      gap:16px;
      padding:18px;
      border-radius:20px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.052);
    }
    .calendar-row b{color:#a5f3fc}
    .calendar-row span{color:var(--muted);font-size:14px}
    .faq-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
      margin-top:30px;
    }
    .faq-card{padding:24px}
    .faq-card h3{font-size:18px;font-weight:950;margin:0 0 10px}
    .faq-card p{color:var(--muted);font-size:14px;margin:0}
    .lead-panel{
      display:grid;
      grid-template-columns:.86fr 1.14fr;
      gap:28px;
      align-items:stretch;
      padding:34px;
      border-radius:44px;
      border:1px solid rgba(255,255,255,.14);
      background:
        radial-gradient(circle at 20% 18%,rgba(139,92,246,.26),transparent 32%),
        radial-gradient(circle at 80% 80%,rgba(34,211,238,.18),transparent 34%),
        rgba(255,255,255,.06);
      box-shadow:var(--shadow);
    }
    .lead-note h2{font-size:38px;line-height:1.16;font-weight:950;letter-spacing:-.04em;margin:16px 0}
    .lead-note p{color:var(--muted);margin:0}
    .safe-checks{
      display:grid;
      gap:12px;
      margin-top:24px;
    }
    .safe-check{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:#dbeafe;
      font-size:14px;
    }
    .safe-check i{
      flex:0 0 22px;
      width:22px;height:22px;border-radius:50%;
      display:grid;place-items:center;
      color:#071018;background:var(--success);
      font-style:normal;font-size:12px;font-weight:950;
    }
    .lead-form{
      padding:26px;
      border-radius:30px;
      background:rgba(4,8,18,.62);
      border:1px solid rgba(255,255,255,.14);
    }
    .form-label{font-weight:850;color:#e5e7eb}
    .form-control,.form-select{
      min-height:50px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.07);
      color:#fff;
    }
    .form-control::placeholder{color:#7f8bad}
    .form-select option{color:#111827}
    textarea.form-control{min-height:118px;resize:vertical}
    .form-hint{color:var(--weak);font-size:13px;margin:12px 0 0}
    .form-message{
      display:none;
      margin-top:14px;
      padding:12px 14px;
      border-radius:16px;
      color:#bbf7d0;
      background:rgba(52,211,153,.11);
      border:1px solid rgba(52,211,153,.22);
      font-size:14px;
    }
    .site-footer{
      padding:46px 0 34px;
      border-top:1px solid var(--line);
      background:rgba(0,0,0,.22);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:950;
      margin-bottom:12px;
    }
    .footer-brand .brand-mark{width:34px;height:34px;border-radius:13px}
    .footer-text{color:var(--muted);max-width:680px;margin:0;font-size:14px}
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
    }
    .footer-links a{
      padding:9px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
      font-weight:850;
    }
    .footer-links a:hover{color:#fff;background:rgba(255,255,255,.07)}
    .copyright{
      margin-top:26px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:var(--weak);
      font-size:13px;
    }
    @media (max-width:1024px){
      .hero-grid,.value-layout,.news-layout,.calendar-wrap,.lead-panel{grid-template-columns:1fr}
      .hero{padding-top:132px;min-height:auto}
      .cover-wrap{transform:none;min-height:460px}
      .dp-cover{min-height:460px}
      .scan-card{left:22px;bottom:22px}
      .metrics-grid,.entry-grid{grid-template-columns:repeat(2,1fr)}
      .resource-list{grid-template-columns:1fr}
      .resource-main{border-right:0;border-bottom:1px solid var(--line)}
    }
    @media (max-width:768px){
      .site-header{top:10px}
      .nav-shell{
        border-radius:28px;
        align-items:flex-start;
        flex-wrap:wrap;
        padding:10px 12px;
      }
      .brand-text{max-width:160px;overflow:hidden;text-overflow:ellipsis}
      .navbar-collapse{width:100%}
      .nav-links{
        width:100%;
        flex-direction:column;
        align-items:stretch;
        padding:12px 0 4px;
      }
      .nav-link-rou,.nav-cta{width:100%;justify-content:center}
      .section{padding:70px 0}
      .section.compact{padding:56px 0}
      .hero{padding-top:126px}
      .kpi-row,.service-matrix,.compare-grid,.faq-grid,.promise-strip{grid-template-columns:1fr}
      .directory-head{align-items:flex-start;flex-direction:column;padding:24px}
      .resource-main,.resource-side{padding:22px}
      .resource-item{grid-template-columns:auto 1fr}
      .resource-link{grid-column:2}
      .cover-body{grid-template-columns:1fr;padding:20px}
      .scan-card{position:relative;left:auto;bottom:auto;width:auto;margin:0 20px 20px;transform:none}
      .cover-wrap,.dp-cover{min-height:auto}
      .news-item{grid-template-columns:1fr;gap:8px}
      .change-item{grid-template-columns:1fr;gap:8px}
      .calendar-row{grid-template-columns:1fr;gap:6px}
      .footer-grid,.copyright{grid-template-columns:1fr;display:grid}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:520px){
      .container-rou{width:min(100% - 28px,var(--container))}
      h1{font-size:38px}
      .section-title{font-size:28px}
      .hero-lead{font-size:16px}
      .hero-actions .btn-rou{width:100%}
      .metrics-grid,.entry-grid{grid-template-columns:1fr}
      .lead-panel{padding:22px;border-radius:30px}
      .lead-note h2{font-size:29px}
      .calendar-day{font-size:52px}
      .cover-top{padding:18px;align-items:flex-start;gap:12px;flex-direction:column}
    }