/* roulang page: index */
:root{
      --bg-0:#050d1a;
      --bg-1:#071426;
      --bg-2:#0b1e36;
      --bg-3:#102a4c;
      --card:rgba(10,31,57,.66);
      --card-strong:rgba(12,38,70,.82);
      --glass:rgba(12,34,62,.52);
      --line:rgba(80,210,255,.22);
      --line-strong:rgba(40,215,255,.48);
      --text:#f4f9ff;
      --muted:#b7c8de;
      --weak:#7f96b2;
      --cyan:#28d7ff;
      --blue:#3b82f6;
      --purple:#8b5cf6;
      --orange:#ffb347;
      --success:#5eead4;
      --danger:#fb7185;
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:30px;
      --shadow:0 22px 70px rgba(0,0,0,.38);
      --glow:0 0 0 1px rgba(40,215,255,.16),0 18px 60px rgba(40,215,255,.16);
      --container:1200px;
      --nav-h:76px;
      --ease:all .28s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 12% 8%,rgba(40,215,255,.20),transparent 28%),
        radial-gradient(circle at 88% 18%,rgba(139,92,246,.18),transparent 30%),
        linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 36%,#06101f 100%);
      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:48px 48px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 78%);
      z-index:-2;
    }
    body:after{
      content:"";
      position:fixed;
      width:680px;
      height:680px;
      right:-260px;
      top:260px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(59,130,246,.18),transparent 64%);
      filter:blur(8px);
      pointer-events:none;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--cyan)}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0}
    ::selection{background:rgba(40,215,255,.28);color:#fff}
    .site-container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .section-pad{padding:96px 0}
    .section-pad-sm{padding:72px 0}
    .section-head{margin-bottom:34px;max-width:790px}
    .section-head.center{margin-left:auto;margin-right:auto;text-align:center}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--line);
      border-radius:999px;
      color:#ccf5ff;
      background:rgba(40,215,255,.08);
      box-shadow:inset 0 0 18px rgba(40,215,255,.08);
      font-size:14px;
      font-weight:700;
      letter-spacing:.02em;
      margin-bottom:14px;
    }
    h1,h2,h3,h4{margin:0;color:var(--text);font-weight:800;letter-spacing:-.02em}
    h1{font-size:clamp(34px,5vw,58px);line-height:1.16}
    h2{font-size:clamp(27px,3.2vw,42px);line-height:1.24}
    h3{font-size:21px;line-height:1.35}
    p{margin:0;color:var(--muted)}
    .lead{font-size:18px;color:#c7d7ea;line-height:1.9}
    .muted{color:var(--weak)}
    .text-gradient{
      background:linear-gradient(90deg,#fff 0%,#96efff 48%,#b9a7ff 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .btn-glow,.btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:800;
      letter-spacing:.01em;
      transition:var(--ease);
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-glow{
      color:#03111f;
      background:linear-gradient(135deg,var(--cyan),#6ee7ff 38%,var(--blue));
      box-shadow:0 14px 36px rgba(40,215,255,.26),inset 0 1px 0 rgba(255,255,255,.45);
    }
    .btn-glow:hover{
      color:#020a12;
      transform:translateY(-2px);
      filter:brightness(1.08);
      box-shadow:0 18px 46px rgba(40,215,255,.36);
    }
    .btn-ghost{
      color:#e8f7ff;
      background:rgba(255,255,255,.045);
      border:1px solid var(--line);
      box-shadow:inset 0 0 18px rgba(40,215,255,.06);
    }
    .btn-ghost:hover{
      color:#fff;
      transform:translateY(-2px);
      border-color:var(--line-strong);
      background:rgba(40,215,255,.10);
    }
    .btn-glow:focus-visible,.btn-ghost:focus-visible,.nav-link:focus-visible,.form-control:focus,.form-select:focus{
      outline:3px solid rgba(40,215,255,.24);
      outline-offset:3px;
      box-shadow:0 0 0 1px var(--cyan),0 0 28px rgba(40,215,255,.22);
    }
    .glass-card{
      position:relative;
      background:linear-gradient(180deg,rgba(16,42,76,.72),rgba(8,26,47,.58));
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      overflow:hidden;
      transition:var(--ease);
    }
    .glass-card:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg,rgba(255,255,255,.10),transparent 34%,rgba(40,215,255,.05));
      pointer-events:none;
    }
    .glass-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-strong);
      box-shadow:var(--shadow),0 0 42px rgba(40,215,255,.14);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:5px 10px;
      border-radius:999px;
      font-size:13px;
      color:#dff8ff;
      background:rgba(40,215,255,.10);
      border:1px solid rgba(40,215,255,.20);
    }
    .tag.purple{background:rgba(139,92,246,.13);border-color:rgba(139,92,246,.28)}
    .tag.orange{background:rgba(255,179,71,.12);border-color:rgba(255,179,71,.26);color:#ffe5bc}
    .tag.green{background:rgba(94,234,212,.10);border-color:rgba(94,234,212,.25);color:#d8fff8}
    .site-header{
      position:sticky;
      top:0;
      z-index:999;
      background:rgba(5,13,26,.74);
      backdrop-filter:blur(20px);
      border-bottom:1px solid rgba(80,210,255,.14);
      box-shadow:0 10px 34px rgba(0,0,0,.24);
    }
    .navbar{min-height:var(--nav-h);padding:12px 0}
    .brand-mark{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      color:#fff;
      letter-spacing:-.02em;
      max-width:360px;
    }
    .brand-icon{
      width:42px;height:42px;
      flex:0 0 42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      background:
        radial-gradient(circle at 30% 24%,#fff 0 2px,transparent 3px),
        linear-gradient(135deg,var(--cyan),var(--blue) 52%,var(--purple));
      box-shadow:0 0 28px rgba(40,215,255,.30);
    }
    .brand-icon i{font-size:22px;color:#04111e}
    .brand-text{font-size:18px;line-height:1.25}
    .navbar-toggler{
      border:1px solid var(--line);
      border-radius:14px;
      padding:9px 11px;
      color:#fff;
      background:rgba(255,255,255,.04);
    }
    .navbar-toggler:focus{box-shadow:0 0 0 3px rgba(40,215,255,.18)}
    .nav-center{gap:8px}
    .nav-link{
      position:relative;
      color:#c5d6e8;
      font-weight:700;
      padding:10px 14px!important;
      border-radius:999px;
    }
    .nav-link:hover,.nav-link.active{
      color:#fff;
      background:rgba(40,215,255,.10);
    }
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:50%;
      bottom:3px;
      width:22px;
      height:2px;
      transform:translateX(-50%);
      border-radius:99px;
      background:var(--cyan);
      box-shadow:0 0 12px var(--cyan);
    }
    .mega-wrap{position:relative}
    .mega-trigger{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#e5f8ff;
      padding:10px 15px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.04);
      font-weight:800;
    }
    .mega-panel{
      position:absolute;
      right:0;
      top:calc(100% + 14px);
      width:min(560px,calc(100vw - 32px));
      padding:18px;
      background:rgba(7,20,38,.92);
      border:1px solid var(--line);
      border-radius:24px;
      box-shadow:0 28px 80px rgba(0,0,0,.46),0 0 45px rgba(40,215,255,.10);
      backdrop-filter:blur(22px);
      opacity:0;
      visibility:hidden;
      transform:translateY(10px);
      transition:var(--ease);
    }
    .mega-wrap:hover .mega-panel,.mega-wrap:focus-within .mega-panel{
      opacity:1;
      visibility:visible;
      transform:translateY(0);
    }
    .mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .mega-item{
      padding:14px;
      border-radius:17px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(80,210,255,.14);
    }
    .mega-item:hover{background:rgba(40,215,255,.09);border-color:var(--line-strong);transform:translateY(-2px)}
    .mega-item b{display:block;color:#fff;margin-bottom:4px}
    .mega-item span{display:block;color:var(--weak);font-size:13px;line-height:1.6}
    .hero{
      position:relative;
      min-height:720px;
      display:flex;
      align-items:center;
      padding:86px 0 72px;
      overflow:hidden;
      background:
        linear-gradient(120deg,rgba(7,20,38,.72),rgba(11,30,54,.42)),
        radial-gradient(circle at 50% 100%,rgba(40,215,255,.13),transparent 46%);
    }
    .hero:before{
      content:"";
      position:absolute;
      width:1180px;
      height:340px;
      left:50%;
      top:54%;
      transform:translate(-50%,-50%) rotate(-8deg);
      border:1px solid rgba(40,215,255,.16);
      border-radius:50%;
      opacity:.7;
      pointer-events:none;
    }
    .hero:after{
      content:"";
      position:absolute;
      inset:86px 6% auto;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(40,215,255,.42),transparent);
      pointer-events:none;
    }
    .hero-bento{
      position:relative;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:stretch;
      z-index:1;
    }
    .hero-copy{
      padding:42px;
      border-radius:34px;
      background:linear-gradient(135deg,rgba(16,42,76,.78),rgba(7,20,38,.58));
      border:1px solid var(--line);
      box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.08);
      backdrop-filter:blur(18px);
    }
    .hero-copy .lead{margin-top:20px;max-width:740px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
    .hero-points{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:32px;
    }
    .point-card{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(80,210,255,.16);
    }
    .point-card strong{display:block;color:#fff;font-size:22px;line-height:1.2}
    .point-card span{color:var(--weak);font-size:13px}
    .booking-stage{
      display:grid;
      grid-template-rows:auto 1fr;
      gap:18px;
    }
    .slot-card{
      padding:22px;
      border-radius:30px;
      background:linear-gradient(180deg,rgba(10,31,57,.84),rgba(8,26,47,.62));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
    }
    .slot-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}
    .slot-head h3{font-size:22px}
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:#d9fff8;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(94,234,212,.10);
      border:1px solid rgba(94,234,212,.25);
      font-size:13px;
      font-weight:800;
    }
    .status-dot:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--success);
      box-shadow:0 0 12px var(--success);
    }
    .time-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .time-pill{
      padding:14px;
      border-radius:17px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(80,210,255,.14);
      color:#d8e9fb;
      transition:var(--ease);
    }
    .time-pill:hover,.time-pill.active{
      border-color:var(--line-strong);
      background:rgba(40,215,255,.10);
      box-shadow:0 0 24px rgba(40,215,255,.10);
      transform:translateY(-2px);
    }
    .time-pill b{display:block;color:#fff;margin-bottom:2px}
    .matrix-card{
      padding:24px;
      min-height:310px;
      border-radius:30px;
      background:
        radial-gradient(circle at 76% 8%,rgba(139,92,246,.24),transparent 35%),
        linear-gradient(180deg,rgba(10,31,57,.82),rgba(8,26,47,.58));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
    }
    .matrix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}
    .matrix-item{
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(80,210,255,.14);
    }
    .matrix-item i{color:var(--cyan);font-size:22px;margin-bottom:8px}
    .matrix-item b{display:block;color:#fff;margin-bottom:3px}
    .matrix-item span{font-size:13px;color:var(--weak)}
    .service-layout{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:24px;
      align-items:stretch;
    }
    .service-large{padding:30px;min-height:330px}
    .service-large .icon-bubble,.service-small .icon-bubble{
      width:48px;height:48px;border-radius:17px;
      display:grid;place-items:center;
      color:#06101f;
      background:linear-gradient(135deg,var(--cyan),#9eefff);
      box-shadow:0 0 25px rgba(40,215,255,.22);
      margin-bottom:18px;
      font-size:23px;
    }
    .service-large p{margin-top:14px}
    .service-list{display:grid;grid-template-columns:1fr;gap:14px}
    .service-small{padding:20px;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start}
    .service-small .icon-bubble{width:42px;height:42px;border-radius:15px;margin:0;font-size:20px}
    .mini-list{display:grid;gap:10px;margin-top:22px}
    .mini-list li{
      list-style:none;
      display:flex;align-items:flex-start;gap:10px;
      color:#c8d9ec;
    }
    .mini-list i{color:var(--success);margin-top:4px}
    .data-panel{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-bottom:22px;
    }
    .stat-card{padding:24px}
    .stat-num{
      font-size:36px;
      font-weight:900;
      line-height:1;
      background:linear-gradient(90deg,var(--cyan),#9aa8ff);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
      margin-bottom:12px;
    }
    .stat-card span{display:block;color:var(--weak);font-size:14px}
    .progress-board{padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
    .track-row{margin-bottom:16px}
    .track-row:last-child{margin-bottom:0}
    .track-label{display:flex;justify-content:space-between;color:#dbeeff;font-weight:700;margin-bottom:8px;font-size:14px}
    .track{
      height:9px;border-radius:99px;background:rgba(255,255,255,.07);overflow:hidden;border:1px solid rgba(80,210,255,.10)
    }
    .track span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--purple));box-shadow:0 0 18px rgba(40,215,255,.35)}
    .case-zone{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:24px;
      align-items:start;
    }
    .case-index{padding:18px;display:grid;gap:12px}
    .case-tab{
      display:flex;gap:12px;align-items:center;
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid transparent;
    }
    .case-tab.active,.case-tab:hover{border-color:var(--line-strong);background:rgba(40,215,255,.09)}
    .case-tab .num{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      color:#06101f;
      font-weight:900;
      background:linear-gradient(135deg,var(--cyan),#a6f4ff);
    }
    .case-detail{padding:30px}
    .case-detail h3{font-size:26px;margin-bottom:12px}
    .check-list{padding:0;margin:20px 0 0;display:grid;gap:12px}
    .check-list li{
      list-style:none;
      display:flex;
      gap:10px;
      color:#c7d8eb;
      padding:12px 0;
      border-bottom:1px solid rgba(80,210,255,.10);
    }
    .check-list li:last-child{border-bottom:0}
    .check-list i{color:var(--cyan);margin-top:4px}
    .news-wrap{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:24px;
    }
    .news-list{padding:20px}
    .news-link{
      display:grid;
      grid-template-columns:1fr auto;
      gap:16px;
      padding:18px;
      border-radius:18px;
      border:1px solid rgba(80,210,255,.12);
      background:rgba(255,255,255,.035);
      margin-bottom:12px;
    }
    .news-link:last-child{margin-bottom:0}
    .news-link:hover{border-color:var(--line-strong);background:rgba(40,215,255,.08);transform:translateX(3px)}
    .news-link b{display:block;color:#fff;margin-bottom:4px}
    .news-link span{color:var(--weak);font-size:14px}
    .news-meta{color:#9edfff;font-size:13px;white-space:nowrap}
    .recommend-card{padding:26px}
    .recommend-card .badge-line{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
    .plan-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr 1fr;
      gap:22px;
      align-items:stretch;
    }
    .plan-card{padding:26px}
    .plan-card.featured{
      transform:translateY(-14px);
      border-color:var(--line-strong);
      background:
        radial-gradient(circle at 90% 0%,rgba(40,215,255,.20),transparent 36%),
        linear-gradient(180deg,rgba(16,42,76,.86),rgba(8,26,47,.66));
    }
    .plan-card.featured:hover{transform:translateY(-18px)}
    .plan-card h3{margin-bottom:10px}
    .plan-card ul{padding:0;margin:20px 0;display:grid;gap:10px}
    .plan-card li{list-style:none;color:#c5d8ec;display:flex;gap:9px}
    .plan-card li i{color:var(--success);margin-top:4px}
    .accordion{display:grid;gap:12px}
    .accordion-item{
      background:rgba(10,31,57,.62)!important;
      border:1px solid rgba(80,210,255,.16)!important;
      border-radius:20px!important;
      overflow:hidden;
      backdrop-filter:blur(16px);
    }
    .accordion-button{
      background:transparent!important;
      color:#eaf8ff!important;
      font-weight:800;
      padding:20px 22px;
      box-shadow:none!important;
    }
    .accordion-button:after{filter:invert(1) grayscale(1);opacity:.75}
    .accordion-button:not(.collapsed){
      color:#fff!important;
      background:rgba(40,215,255,.08)!important;
      box-shadow:inset 4px 0 0 var(--cyan)!important;
    }
    .accordion-body{
      color:#bfd1e5;
      padding:0 22px 22px 22px;
      line-height:1.85;
      background:rgba(2,10,20,.10);
    }
    .contact-shell{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      align-items:stretch;
    }
    .contact-info{padding:30px}
    .contact-info .quick{
      display:grid;
      gap:12px;
      margin-top:24px;
    }
    .quick-item{
      display:flex;gap:12px;align-items:flex-start;
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(80,210,255,.12);
    }
    .quick-item i{color:var(--cyan);font-size:22px}
    .form-card{padding:28px}
    .form-label{font-weight:800;color:#e7f6ff;margin-bottom:8px}
    .form-control,.form-select{
      min-height:50px;
      color:#fff!important;
      background-color:rgba(5,19,35,.78)!important;
      border:1px solid rgba(80,210,255,.18)!important;
      border-radius:16px!important;
      padding:12px 14px;
    }
    textarea.form-control{min-height:122px;resize:vertical}
    .form-control::placeholder{color:#738aa6}
    .form-text{color:#8ba2bc}
    .footer{
      position:relative;
      padding:64px 0 28px;
      background:
        radial-gradient(circle at 12% 0%,rgba(40,215,255,.14),transparent 32%),
        linear-gradient(180deg,rgba(6,16,31,.34),rgba(3,9,18,.94));
      border-top:1px solid rgba(80,210,255,.14);
      overflow:hidden;
    }
    .footer-cta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      padding:28px;
      margin-bottom:38px;
      border-radius:28px;
      background:linear-gradient(135deg,rgba(40,215,255,.14),rgba(139,92,246,.10));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .footer-main{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:30px;
      padding-bottom:28px;
      border-bottom:1px solid rgba(80,210,255,.12);
    }
    .footer h4{font-size:16px;margin-bottom:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:var(--muted)}
    .footer-links a:hover{color:var(--cyan);transform:translateX(3px)}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      padding-top:22px;
      color:#8197b2;
      font-size:14px;
    }
    @media (max-width:1199px){
      .site-container{width:min(100% - 32px,var(--container))}
      .hero-bento,.service-layout,.case-zone,.news-wrap,.contact-shell{grid-template-columns:1fr}
      .hero{min-height:auto}
      .booking-stage{grid-template-columns:1fr 1fr;grid-template-rows:auto}
      .data-panel{grid-template-columns:repeat(2,1fr)}
      .plan-grid{grid-template-columns:1fr 1fr}
      .plan-card.featured{transform:none}
      .plan-card.featured:hover{transform:translateY(-4px)}
    }
    @media (max-width:991px){
      .navbar-collapse{
        margin-top:12px;
        padding:14px;
        border:1px solid var(--line);
        border-radius:22px;
        background:rgba(7,20,38,.96);
      }
      .nav-center{gap:4px}
      .nav-link{min-height:44px}
      .mega-wrap{margin-top:8px}
      .mega-trigger{width:100%;justify-content:center}
      .mega-panel{
        position:static;
        width:100%;
        opacity:1;
        visibility:visible;
        transform:none;
        margin-top:12px;
        display:none;
      }
      .mega-wrap:focus-within .mega-panel,.mega-wrap:hover .mega-panel{display:block}
      .hero-copy{padding:30px}
      .booking-stage{grid-template-columns:1fr}
      .progress-board{grid-template-columns:1fr}
      .plan-grid{grid-template-columns:1fr}
      .footer-main{grid-template-columns:1fr 1fr}
      .footer-cta{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:767px){
      .section-pad{padding:68px 0}
      .section-pad-sm{padding:56px 0}
      .brand-text{font-size:16px}
      .hero{padding:50px 0 56px}
      .hero-copy{padding:24px;border-radius:26px}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .hero-points{grid-template-columns:1fr}
      .time-grid,.matrix-grid{grid-template-columns:1fr}
      .service-small{grid-template-columns:1fr}
      .data-panel{grid-template-columns:1fr}
      .news-link{grid-template-columns:1fr}
      .news-meta{white-space:normal}
      .footer-main{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      .site-container{width:min(100% - 24px,var(--container))}
      h1{font-size:32px}
      .lead{font-size:16px}
      .slot-card,.matrix-card,.glass-card{border-radius:22px}
      .mega-grid{grid-template-columns:1fr}
      .btn-glow,.btn-ghost{width:100%}
      .section-head{margin-bottom:24px}
    }

/* roulang page: category1 */
:root {
      --bg-deep: #06111f;
      --bg-main: #071426;
      --bg-soft: #0b1e36;
      --bg-card: rgba(12, 34, 61, .68);
      --bg-card-strong: rgba(12, 40, 74, .86);
      --text-main: #f5fbff;
      --text-soft: #c7d7e8;
      --text-muted: #86a2bb;
      --line: rgba(88, 205, 255, .22);
      --line-strong: rgba(40, 215, 255, .52);
      --cyan: #28d7ff;
      --blue: #3b82f6;
      --purple: #8b5cf6;
      --orange: #ffb347;
      --green: #5ee6a8;
      --danger: #ff7a90;
      --radius-sm: 14px;
      --radius-md: 20px;
      --radius-lg: 28px;
      --radius-xl: 36px;
      --shadow-card: 0 24px 70px rgba(0, 0, 0, .36), inset 0 1px 0 rgba(255,255,255,.05);
      --shadow-glow: 0 0 34px rgba(40, 215, 255, .22);
      --container: 1200px;
      --header-h: 78px;
      --transition: all .25s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 96px;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
      color: var(--text-main);
      line-height: 1.75;
      background:
        radial-gradient(circle at 12% 10%, rgba(40, 215, 255, .16), transparent 30%),
        radial-gradient(circle at 82% 18%, rgba(139, 92, 246, .18), transparent 28%),
        radial-gradient(circle at 50% 95%, rgba(59, 130, 246, .12), transparent 34%),
        linear-gradient(180deg, var(--bg-main) 0%, var(--bg-deep) 52%, #050c18 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .18;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(180deg, #000, transparent 78%);
      z-index: -2;
    }

    body::after {
      content: "";
      position: fixed;
      width: 720px;
      height: 720px;
      left: -260px;
      top: 220px;
      border: 1px solid rgba(40, 215, 255, .18);
      border-radius: 50%;
      box-shadow: 0 0 80px rgba(40, 215, 255, .08);
      pointer-events: none;
      z-index: -1;
    }

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

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

    img, svg {
      max-width: 100%;
      height: auto;
    }

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

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    select:focus-visible {
      outline: 3px solid rgba(40, 215, 255, .35);
      outline-offset: 3px;
    }

    .site-container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      background: rgba(5, 17, 32, .72);
      border-bottom: 1px solid rgba(88, 205, 255, .16);
      box-shadow: 0 12px 34px rgba(0, 0, 0, .28);
    }

    .navbar {
      min-height: var(--header-h);
      padding: 0;
    }

    .brand-mark {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: var(--text-main);
      font-weight: 800;
      letter-spacing: .2px;
      white-space: nowrap;
    }

    .brand-icon {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #04121f;
      background: linear-gradient(135deg, var(--cyan), var(--blue) 62%, var(--purple));
      box-shadow: 0 0 28px rgba(40, 215, 255, .38);
    }

    .brand-text {
      font-size: 18px;
      line-height: 1.2;
    }

    .navbar-toggler {
      color: var(--text-main);
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 7px 10px;
      background: rgba(8, 26, 47, .72);
      box-shadow: none;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 3px rgba(40, 215, 255, .2);
    }

    .nav-center {
      gap: 6px;
    }

    .nav-link {
      color: var(--text-soft);
      font-size: 15px;
      font-weight: 650;
      padding: 10px 15px !important;
      border-radius: 999px;
      position: relative;
    }

    .nav-link:hover {
      color: var(--text-main);
      background: rgba(40, 215, 255, .08);
    }

    .nav-link.active {
      color: #06111f !important;
      background: linear-gradient(135deg, var(--cyan), #76e7ff);
      box-shadow: 0 0 22px rgba(40, 215, 255, .25);
    }

    .mega-wrap {
      position: relative;
    }

    .mega-trigger {
      border: 1px solid rgba(40, 215, 255, .26);
      color: var(--text-main);
      background: rgba(10, 31, 55, .78);
      padding: 10px 16px;
      border-radius: 999px;
      font-weight: 700;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: var(--transition);
    }

    .mega-trigger:hover {
      border-color: var(--line-strong);
      box-shadow: var(--shadow-glow);
      transform: translateY(-1px);
    }

    .mega-panel {
      position: absolute;
      right: 0;
      top: calc(100% + 16px);
      width: 560px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: 24px;
      background: rgba(6, 18, 33, .92);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      box-shadow: var(--shadow-card);
      opacity: 0;
      visibility: hidden;
      transform: translateY(10px);
      transition: var(--transition);
    }

    .mega-wrap:hover .mega-panel,
    .mega-wrap:focus-within .mega-panel {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .mega-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }

    .mega-item {
      display: block;
      padding: 16px;
      border: 1px solid rgba(88, 205, 255, .16);
      border-radius: 18px;
      background: rgba(11, 30, 54, .68);
      min-height: 116px;
    }

    .mega-item:hover {
      border-color: rgba(40, 215, 255, .45);
      background: rgba(12, 44, 78, .86);
      transform: translateY(-3px);
      box-shadow: 0 18px 42px rgba(0, 0, 0, .22);
    }

    .mega-item b {
      display: block;
      font-size: 15px;
      margin-bottom: 6px;
      color: var(--text-main);
    }

    .mega-item span {
      display: block;
      color: var(--text-muted);
      font-size: 13px;
      line-height: 1.65;
    }

    main {
      position: relative;
      z-index: 1;
    }

    .section {
      padding: 92px 0;
      position: relative;
    }

    .section-tight {
      padding: 64px 0;
    }

    .section-head {
      max-width: 850px;
      margin-bottom: 34px;
    }

    .section-head.center {
      text-align: center;
      margin-left: auto;
      margin-right: auto;
    }

    .eyebrow,
    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border: 1px solid rgba(40, 215, 255, .28);
      border-radius: 999px;
      padding: 7px 12px;
      color: #aeefff;
      background: rgba(40, 215, 255, .075);
      font-size: 13px;
      font-weight: 700;
      line-height: 1.2;
    }

    .tag.green {
      color: #b9ffd9;
      border-color: rgba(94, 230, 168, .32);
      background: rgba(94, 230, 168, .1);
    }

    .tag.purple {
      color: #d9caff;
      border-color: rgba(139, 92, 246, .35);
      background: rgba(139, 92, 246, .11);
    }

    .tag.orange {
      color: #ffe1b4;
      border-color: rgba(255, 179, 71, .34);
      background: rgba(255, 179, 71, .1);
    }

    h1, h2, h3, h4, h5 {
      color: var(--text-main);
      font-weight: 800;
      letter-spacing: -.02em;
      line-height: 1.18;
      margin: 0;
    }

    h1 {
      font-size: clamp(34px, 5vw, 58px);
    }

    h2 {
      font-size: clamp(28px, 3.2vw, 42px);
    }

    h3 {
      font-size: 22px;
    }

    p {
      color: var(--text-soft);
      margin: 0;
    }

    .lead {
      font-size: 18px;
      line-height: 1.9;
      color: #d7e6f5;
    }

    .text-muted-blue {
      color: var(--text-muted);
    }

    .btn-glow,
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 48px;
      padding: 12px 20px;
      border-radius: 999px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: var(--transition);
      white-space: nowrap;
    }

    .btn-glow {
      color: #04121f;
      background: linear-gradient(135deg, var(--cyan), #6ae7ff 48%, var(--blue));
      box-shadow: 0 0 28px rgba(40, 215, 255, .32), 0 12px 30px rgba(59, 130, 246, .18);
    }

    .btn-glow:hover {
      color: #03101b;
      transform: translateY(-2px);
      filter: brightness(1.08);
      box-shadow: 0 0 42px rgba(40, 215, 255, .42), 0 18px 38px rgba(59, 130, 246, .22);
    }

    .btn-ghost {
      color: var(--text-main);
      background: rgba(10, 31, 55, .58);
      border-color: rgba(88, 205, 255, .24);
    }

    .btn-ghost:hover {
      color: var(--text-main);
      background: rgba(40, 215, 255, .12);
      border-color: rgba(40, 215, 255, .48);
      transform: translateY(-2px);
      box-shadow: var(--shadow-glow);
    }

    .glass-card {
      background: var(--bg-card);
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-card);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .glass-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255,255,255,.08), transparent 34%, rgba(40,215,255,.06));
      opacity: .75;
      pointer-events: none;
    }

    .glass-card > * {
      position: relative;
      z-index: 1;
    }

    .hover-card:hover {
      transform: translateY(-4px);
      border-color: rgba(40, 215, 255, .5);
      box-shadow: 0 28px 80px rgba(0, 0, 0, .42), 0 0 34px rgba(40, 215, 255, .18);
      background: rgba(13, 44, 79, .76);
    }

    .category-hero {
      padding: 92px 0 56px;
      min-height: 620px;
      display: flex;
      align-items: center;
      overflow: hidden;
      background:
        radial-gradient(circle at 72% 34%, rgba(40, 215, 255, .18), transparent 26%),
        linear-gradient(135deg, rgba(9, 31, 58, .46), rgba(6, 17, 31, 0));
    }

    .category-hero::before {
      content: "";
      position: absolute;
      width: 660px;
      height: 280px;
      right: -120px;
      top: 132px;
      border: 1px solid rgba(40, 215, 255, .22);
      border-radius: 999px;
      transform: rotate(-18deg);
      opacity: .75;
      pointer-events: none;
    }

    .category-hero::after {
      content: "";
      position: absolute;
      width: 380px;
      height: 380px;
      right: 18%;
      bottom: -180px;
      background: radial-gradient(circle, rgba(139, 92, 246, .2), transparent 64%);
      pointer-events: none;
    }

    .hero-copy {
      max-width: 690px;
    }

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

    .hero-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 22px 0;
    }

    .launch-panel {
      padding: 22px;
      min-height: 430px;
    }

    .countdown-ring {
      width: 168px;
      height: 168px;
      border-radius: 50%;
      margin: 0 auto 18px;
      display: grid;
      place-items: center;
      background:
        conic-gradient(from 25deg, var(--cyan), var(--blue), var(--purple), rgba(255,255,255,.06) 76%),
        rgba(8,26,47,.85);
      box-shadow: 0 0 44px rgba(40, 215, 255, .22);
      position: relative;
    }

    .countdown-ring::after {
      content: "";
      position: absolute;
      inset: 13px;
      border-radius: 50%;
      background: rgba(6, 18, 33, .92);
      border: 1px solid rgba(255,255,255,.08);
    }

    .ring-inner {
      position: relative;
      z-index: 1;
      text-align: center;
    }

    .ring-inner strong {
      display: block;
      font-size: 38px;
      line-height: 1;
      color: var(--text-main);
    }

    .ring-inner span {
      display: block;
      margin-top: 8px;
      font-size: 13px;
      color: var(--text-muted);
    }

    .point-list {
      display: grid;
      gap: 12px;
      margin-top: 20px;
    }

    .point-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px;
      border: 1px solid rgba(88,205,255,.14);
      border-radius: 18px;
      background: rgba(8, 26, 47, .54);
    }

    .point-dot {
      width: 11px;
      height: 11px;
      border-radius: 50%;
      margin-top: 9px;
      flex: 0 0 auto;
      background: var(--cyan);
      box-shadow: 0 0 18px rgba(40,215,255,.7);
    }

    .point-item b {
      display: block;
      color: var(--text-main);
      margin-bottom: 3px;
    }

    .point-item span {
      color: var(--text-muted);
      font-size: 14px;
    }

    .summary-panel {
      padding: 30px;
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 24px;
      align-items: stretch;
    }

    .summary-note {
      padding: 22px;
      border-radius: 24px;
      background: rgba(6, 18, 33, .48);
      border: 1px solid rgba(88,205,255,.14);
    }

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

    .summary-list li {
      list-style: none;
      display: flex;
      gap: 12px;
      color: var(--text-soft);
    }

    .summary-list i {
      color: var(--green);
      margin-top: 4px;
    }

    .filter-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 24px;
    }

    .filter-chip {
      border: 1px solid rgba(88,205,255,.2);
      color: var(--text-soft);
      background: rgba(8, 26, 47, .58);
      border-radius: 999px;
      padding: 9px 14px;
      font-size: 14px;
      font-weight: 700;
      cursor: default;
    }

    .filter-chip.active,
    .filter-chip:hover {
      color: #06111f;
      background: linear-gradient(135deg, var(--cyan), #7ee8ff);
      border-color: transparent;
      box-shadow: 0 0 22px rgba(40,215,255,.22);
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 28px;
      align-items: start;
    }

    .main-feature {
      padding: 28px;
      margin-bottom: 22px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
    }

    .feature-number {
      width: 76px;
      height: 76px;
      border-radius: 24px;
      display: grid;
      place-items: center;
      font-size: 28px;
      font-weight: 900;
      color: #06111f;
      background: linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow: 0 0 32px rgba(40,215,255,.28);
    }

    .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin: 16px 0 18px;
    }

    .meta-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.055);
      color: var(--text-muted);
      font-size: 13px;
      border: 1px solid rgba(255,255,255,.075);
    }

    .entry-list {
      display: grid;
      gap: 16px;
    }

    .entry-card {
      padding: 22px;
      display: grid;
      grid-template-columns: 52px minmax(0,1fr) auto;
      gap: 16px;
      align-items: center;
    }

    .entry-icon {
      width: 52px;
      height: 52px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      color: var(--cyan);
      background: rgba(40,215,255,.1);
      border: 1px solid rgba(40,215,255,.2);
      font-size: 22px;
    }

    .entry-card h3 {
      font-size: 19px;
      margin-bottom: 5px;
    }

    .entry-card p {
      font-size: 15px;
      color: var(--text-muted);
    }

    .entry-link {
      color: #bdf2ff;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 7px;
      white-space: nowrap;
    }

    .sidebar-stack {
      display: grid;
      gap: 18px;
      position: sticky;
      top: 98px;
    }

    .side-card {
      padding: 22px;
    }

    .side-card h3 {
      font-size: 20px;
      margin-bottom: 14px;
    }

    .side-list {
      display: grid;
      gap: 12px;
      padding: 0;
      margin: 0;
    }

    .side-list li {
      list-style: none;
      padding: 12px 0;
      border-bottom: 1px solid rgba(88,205,255,.12);
      color: var(--text-soft);
      display: flex;
      gap: 10px;
    }

    .side-list li:last-child {
      border-bottom: 0;
      padding-bottom: 0;
    }

    .side-list i {
      color: var(--cyan);
      margin-top: 3px;
    }

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

    .status-card {
      padding: 20px;
      min-height: 160px;
    }

    .status-card strong {
      display: block;
      font-size: 32px;
      line-height: 1;
      color: transparent;
      background: linear-gradient(135deg, var(--cyan), #ffffff 45%, var(--purple));
      -webkit-background-clip: text;
      background-clip: text;
      margin: 16px 0 8px;
    }

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

    .progress-line {
      height: 7px;
      background: rgba(255,255,255,.07);
      border-radius: 999px;
      overflow: hidden;
      margin-top: 16px;
    }

    .progress-line em {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--cyan), var(--blue), var(--purple));
      box-shadow: 0 0 16px rgba(40,215,255,.4);
    }

    .process-grid {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 28px;
      align-items: stretch;
    }

    .process-card {
      padding: 28px;
    }

    .steps {
      display: grid;
      gap: 14px;
      padding: 0;
      margin: 22px 0 0;
    }

    .steps li {
      list-style: none;
      display: grid;
      grid-template-columns: 44px minmax(0,1fr);
      gap: 14px;
      align-items: flex-start;
      padding: 16px;
      border: 1px solid rgba(88,205,255,.16);
      border-radius: 20px;
      background: rgba(8, 26, 47, .48);
    }

    .step-index {
      width: 44px;
      height: 44px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      background: rgba(40,215,255,.1);
      color: var(--cyan);
      font-weight: 900;
      border: 1px solid rgba(40,215,255,.22);
    }

    .steps b {
      display: block;
      color: var(--text-main);
      margin-bottom: 4px;
    }

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

    .notice-panel {
      padding: 28px;
      background:
        linear-gradient(135deg, rgba(139,92,246,.18), rgba(40,215,255,.08)),
        var(--bg-card);
    }

    .notice-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-top: 22px;
    }

    .notice-mini {
      padding: 16px;
      border-radius: 18px;
      background: rgba(6, 18, 33, .45);
      border: 1px solid rgba(255,255,255,.08);
    }

    .notice-mini i {
      color: var(--orange);
      font-size: 22px;
      margin-bottom: 10px;
      display: inline-block;
    }

    .notice-mini b {
      display: block;
      margin-bottom: 6px;
      color: var(--text-main);
    }

    .notice-mini span {
      color: var(--text-muted);
      font-size: 14px;
    }

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

    .accordion-item {
      color: var(--text-main);
      background: rgba(12, 34, 61, .66);
      border: 1px solid rgba(88,205,255,.18);
      border-radius: 22px !important;
      overflow: hidden;
      box-shadow: 0 18px 50px rgba(0,0,0,.22);
    }

    .accordion-button {
      color: var(--text-main);
      background: transparent;
      padding: 20px 22px;
      font-weight: 800;
      border-radius: 0 !important;
      box-shadow: none !important;
    }

    .accordion-button:not(.collapsed) {
      color: #c7f6ff;
      background: rgba(40,215,255,.08);
      box-shadow: inset 4px 0 0 rgba(40,215,255,.78) !important;
    }

    .accordion-button::after {
      filter: invert(1) grayscale(1);
      opacity: .82;
    }

    .accordion-body {
      color: var(--text-soft);
      padding: 0 22px 22px;
      background: rgba(4, 13, 25, .18);
    }

    .contact-panel {
      padding: 34px;
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 28px;
      align-items: start;
      background:
        radial-gradient(circle at 18% 12%, rgba(40,215,255,.14), transparent 32%),
        linear-gradient(135deg, rgba(12, 42, 76, .86), rgba(8, 22, 40, .74));
    }

    .contact-cards {
      display: grid;
      gap: 14px;
      margin-top: 22px;
    }

    .contact-mini {
      display: flex;
      gap: 12px;
      padding: 15px;
      border-radius: 18px;
      background: rgba(6, 18, 33, .42);
      border: 1px solid rgba(88,205,255,.14);
    }

    .contact-mini i {
      width: 38px;
      height: 38px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      color: var(--cyan);
      border-radius: 14px;
      background: rgba(40,215,255,.1);
    }

    .form-control,
    .form-select {
      color: var(--text-main);
      background-color: rgba(8, 26, 47, .82);
      border: 1px solid rgba(88,205,255,.2);
      border-radius: 16px;
      min-height: 50px;
      padding: 12px 14px;
    }

    textarea.form-control {
      min-height: 132px;
      resize: vertical;
    }

    .form-control::placeholder {
      color: rgba(199, 215, 232, .48);
    }

    .form-control:focus,
    .form-select:focus {
      color: var(--text-main);
      background-color: rgba(8, 26, 47, .96);
      border-color: rgba(40,215,255,.72);
      box-shadow: 0 0 0 4px rgba(40,215,255,.14);
    }

    .form-label {
      color: var(--text-soft);
      font-weight: 750;
      margin-bottom: 8px;
    }

    .form-text {
      color: var(--text-muted);
    }

    .footer {
      padding: 0 0 30px;
      background:
        radial-gradient(circle at 80% 0%, rgba(40,215,255,.13), transparent 28%),
        linear-gradient(180deg, rgba(5, 12, 24, .2), rgba(4, 9, 18, .95));
      border-top: 1px solid rgba(88,205,255,.14);
    }

    .footer-cta {
      transform: translateY(-42px);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      padding: 30px;
      border: 1px solid rgba(88,205,255,.22);
      border-radius: 30px;
      background:
        linear-gradient(135deg, rgba(12, 42, 76, .9), rgba(7, 20, 38, .92)),
        rgba(12, 34, 61, .72);
      box-shadow: var(--shadow-card);
    }

    .footer-cta h2 {
      font-size: clamp(24px, 3vw, 34px);
    }

    .footer-main {
      display: grid;
      grid-template-columns: 1.4fr .7fr .7fr;
      gap: 42px;
      padding: 10px 0 34px;
    }

    .footer-main p {
      max-width: 520px;
      color: var(--text-muted);
    }

    .footer-main h4 {
      font-size: 16px;
      margin-bottom: 14px;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: var(--text-muted);
      font-size: 15px;
    }

    .footer-links a:hover {
      color: var(--cyan);
      transform: translateX(3px);
    }

    .copyright {
      border-top: 1px solid rgba(88,205,255,.12);
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      gap: 14px;
      color: rgba(199, 215, 232, .62);
      font-size: 14px;
    }

    @media (max-width: 1199px) {
      .content-layout {
        grid-template-columns: minmax(0, 1fr) 320px;
      }

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

    @media (max-width: 991px) {
      :root {
        --header-h: auto;
      }

      .site-container {
        width: min(100% - 28px, var(--container));
      }

      .navbar {
        padding: 14px 0;
      }

      .navbar-collapse {
        margin-top: 14px;
        padding: 16px;
        border-radius: 22px;
        border: 1px solid rgba(88,205,255,.16);
        background: rgba(6, 18, 33, .92);
      }

      .nav-center {
        align-items: stretch !important;
        gap: 8px;
      }

      .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
      }

      .mega-wrap {
        margin-top: 10px;
      }

      .mega-trigger {
        width: 100%;
        justify-content: center;
      }

      .mega-panel {
        position: static;
        width: 100%;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 12px;
        display: none;
      }

      .mega-wrap:hover .mega-panel,
      .mega-wrap:focus-within .mega-panel {
        display: block;
      }

      .category-hero {
        padding: 72px 0 48px;
      }

      .launch-panel {
        margin-top: 28px;
      }

      .summary-panel,
      .process-grid,
      .contact-panel {
        grid-template-columns: 1fr;
      }

      .content-layout {
        grid-template-columns: 1fr;
      }

      .sidebar-stack {
        position: static;
      }

      .footer-cta,
      .footer-main,
      .copyright {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: flex-start;
      }

      .footer-cta .btn-glow {
        width: 100%;
      }
    }

    @media (max-width: 767px) {
      .section {
        padding: 66px 0;
      }

      .section-tight {
        padding: 46px 0;
      }

      .brand-text {
        font-size: 16px;
      }

      .brand-icon {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }

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

      .btn-glow,
      .btn-ghost {
        width: 100%;
      }

      .summary-panel,
      .main-feature,
      .process-card,
      .notice-panel,
      .contact-panel {
        padding: 22px;
      }

      .main-feature {
        grid-template-columns: 1fr;
      }

      .entry-card {
        grid-template-columns: 46px minmax(0, 1fr);
      }

      .entry-link {
        grid-column: 2;
      }

      .notice-grid,
      .mega-grid {
        grid-template-columns: 1fr;
      }

      .footer-cta {
        padding: 24px;
      }
    }

    @media (max-width: 520px) {
      .site-container {
        width: min(100% - 22px, var(--container));
      }

      .category-hero {
        min-height: auto;
      }

      .lead {
        font-size: 16px;
      }

      .status-board {
        grid-template-columns: 1fr;
      }

      .countdown-ring {
        width: 144px;
        height: 144px;
      }

      .ring-inner strong {
        font-size: 32px;
      }

      .filter-chip {
        width: 100%;
        text-align: center;
      }

      .copyright {
        font-size: 13px;
      }
    }