/* roulang page: index */
:root{
      --bg:#100916;
      --bg-deep:#160B14;
      --panel:#1E111D;
      --panel-2:#241526;
      --surface:#FFF7FB;
      --text:#F8EEF7;
      --muted:rgba(248,238,247,.72);
      --faint:rgba(248,238,247,.44);
      --border:rgba(255,255,255,.10);
      --border-2:rgba(39,231,216,.28);
      --primary:#C03484;
      --primary-2:#B72B72;
      --cyan:#27E7D8;
      --cyan-2:#32F5C8;
      --amber:#F5B84B;
      --shadow:0 24px 70px rgba(0,0,0,.42);
      --shadow-soft:0 18px 45px rgba(0,0,0,.24);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --space-1:8px;
      --space-2:12px;
      --space-3:16px;
      --space-4:22px;
      --space-5:28px;
      --space-6:36px;
      --space-7:48px;
      --space-8:72px;
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 16% 12%, rgba(192,52,132,.20), transparent 28%),
        radial-gradient(circle at 84% 18%, rgba(39,231,216,.16), transparent 24%),
        radial-gradient(circle at 50% 84%, rgba(245,184,75,.08), transparent 26%),
        linear-gradient(180deg, #100916 0%, #140C18 42%, #0C0710 100%);
      min-height:100vh;
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.18), rgba(0,0,0,0) 82%);
      opacity:.38;
      z-index:0;
    }
    ::selection{background:rgba(39,231,216,.28);color:#fff}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    .off-canvas-wrapper{background:transparent}
    .off-canvas-content{background:transparent}
    .grid-container{
      max-width:var(--container);
      position:relative;
      z-index:1;
    }
    .skip-link{
      position:absolute;
      left:-999px;
      top:12px;
      z-index:999;
      background:var(--cyan);
      color:#06100f;
      padding:10px 14px;
      border-radius:999px;
      font-weight:700;
    }
    .skip-link:focus{left:12px}

    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      padding:16px 0 10px;
      backdrop-filter:blur(14px);
      background:linear-gradient(180deg, rgba(16,9,22,.88), rgba(16,9,22,.56));
      border-bottom:1px solid rgba(255,255,255,.05);
    }
    .nav-panel{
      display:flex;
      align-items:center;
      gap:16px;
      padding:16px;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(30,17,29,.96), rgba(24,13,24,.88));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .nav-panel:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg, rgba(255,255,255,.06), transparent 26%),
        linear-gradient(90deg, transparent 50%, rgba(39,231,216,.06) 50%);
      pointer-events:none;
    }
    .brand-wrap{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      position:relative;
      z-index:1;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:var(--text);
      min-width:0;
      font-weight:900;
      letter-spacing:.02em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(145deg, rgba(192,52,132,.98), rgba(109,31,79,.96));
      box-shadow:0 0 0 1px rgba(255,255,255,.15) inset, 0 12px 24px rgba(192,52,132,.20);
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:7px;
      border-radius:10px;
      border:1px solid rgba(255,255,255,.14);
    }
    .brand-name{
      display:flex;
      flex-direction:column;
      line-height:1.1;
      min-width:0;
    }
    .brand-name strong{
      font-size:1rem;
      font-weight:900;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-name span{
      font-size:.78rem;
      color:var(--muted);
      font-weight:500;
      margin-top:4px;
    }
    .nav-links{
      display:flex;
      align-items:stretch;
      justify-content:center;
      gap:12px;
      flex:1;
      position:relative;
      z-index:1;
    }
    .nav-card{
      display:flex;
      align-items:center;
      gap:10px;
      min-height:56px;
      padding:12px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.09);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.04);
      color:var(--text);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease, background .22s ease;
      white-space:nowrap;
    }
    .nav-card:hover,
    .nav-card:focus{
      transform:translateY(-2px);
      border-color:rgba(39,231,216,.60);
      background:rgba(39,231,216,.08);
      box-shadow:0 0 0 1px rgba(39,231,216,.22) inset, 0 10px 24px rgba(39,231,216,.12);
      color:#fff;
    }
    .nav-card.active{
      border-color:rgba(192,52,132,.72);
      background:linear-gradient(180deg, rgba(192,52,132,.22), rgba(192,52,132,.10));
      box-shadow:0 0 0 1px rgba(192,52,132,.20) inset, 0 14px 30px rgba(192,52,132,.10);
    }
    .nav-ico{
      width:20px;
      height:20px;
      flex:0 0 auto;
      color:var(--cyan);
    }
    .nav-text{
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .nav-text strong{
      font-size:.96rem;
      font-weight:800;
      line-height:1.1;
    }
    .nav-text small{
      font-size:.74rem;
      color:var(--faint);
      line-height:1.1;
    }
    .header-cta{
      position:relative;
      z-index:1;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:52px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid rgba(39,231,216,.35);
      background:linear-gradient(135deg, rgba(192,52,132,.98), rgba(95,26,69,.96));
      color:#fff;
      font-weight:800;
      box-shadow:0 14px 32px rgba(192,52,132,.25);
      transition:transform .2s ease, box-shadow .2s ease, filter .2s ease;
    }
    .header-cta:hover,
    .header-cta:focus{
      transform:translateY(-2px);
      filter:saturate(1.06);
      box-shadow:0 18px 36px rgba(192,52,132,.34);
      color:#fff;
    }
    .menu-toggle{
      display:none;
      min-height:52px;
      width:52px;
      border-radius:16px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.10);
      color:#fff;
      font-size:1.25rem;
      transition:transform .2s ease, border-color .2s ease;
    }
    .menu-toggle:hover{transform:translateY(-1px);border-color:rgba(39,231,216,.4)}
    .mobile-menu-panel{
      min-height:100%;
      background:
        radial-gradient(circle at top right, rgba(39,231,216,.10), transparent 30%),
        linear-gradient(180deg, #130A15 0%, #100916 100%);
      padding:20px 18px 28px;
      color:var(--text);
    }
    .mobile-menu-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
    }
    .mobile-menu-close{
      min-height:44px;
      min-width:44px;
      border-radius:14px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      color:#fff;
    }
    .mobile-nav-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .mobile-nav-list .nav-card{
      width:100%;
      justify-content:flex-start;
    }
    .mobile-menu-cta{
      margin-top:18px;
      display:block;
      text-align:center;
      width:100%;
    }

    main{display:block}
    .section-block{
      padding:84px 0;
      position:relative;
    }
    .section-block.compact{padding:58px 0}
    .section-head{
      margin-bottom:24px;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:var(--cyan-2);
      font-size:.82rem;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:none;
      margin-bottom:14px;
    }
    .kicker .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 0 5px rgba(39,231,216,.14);
    }
    .section-title{
      margin:0;
      color:var(--text);
      font-weight:900;
      line-height:1.15;
      letter-spacing:-.03em;
      font-size:clamp(28px, 4vw, 44px);
    }
    .section-desc{
      margin:14px 0 0;
      color:var(--muted);
      max-width:760px;
      font-size:1rem;
    }

    .hero{
      padding-top:34px;
    }
    .hero-shell{
      background:
        radial-gradient(circle at 12% 16%, rgba(192,52,132,.18), transparent 24%),
        radial-gradient(circle at 80% 18%, rgba(39,231,216,.12), transparent 22%),
        linear-gradient(180deg, rgba(30,17,29,.95), rgba(18,10,20,.96));
      border:1px solid rgba(255,255,255,.09);
      border-radius:34px;
      padding:28px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, transparent 22%, rgba(39,231,216,.08) 22.8%, transparent 23.8%),
        linear-gradient(315deg, transparent 70%, rgba(245,184,75,.08) 70.8%, transparent 71.8%);
      opacity:.9;
      pointer-events:none;
    }
    .hero-copy{
      position:relative;
      z-index:1;
      padding:18px 10px 18px 4px;
    }
    .hero-title{
      margin:8px 0 0;
      font-size:clamp(34px, 6vw, 58px);
      font-weight:900;
      line-height:1.04;
      letter-spacing:-.04em;
      color:#fff;
      text-wrap:balance;
    }
    .hero-lead{
      margin:18px 0 0;
      font-size:clamp(16px, 1.6vw, 18px);
      color:var(--muted);
      max-width:42rem;
      line-height:1.86;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:22px 0 0;
    }
    .meta-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#fff;
      font-weight:700;
      font-size:.92rem;
    }
    .meta-chip .mini-dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 0 5px rgba(39,231,216,.13);
    }
    .meta-chip.amber{
      background:rgba(245,184,75,.10);
      color:#ffe7b5;
      border-color:rgba(245,184,75,.24);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .button{
      min-height:48px;
      padding:0 20px;
      border-radius:999px;
      font-weight:800;
      letter-spacing:.01em;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
      margin:0;
    }
    .button.primary{
      background:linear-gradient(135deg, var(--primary), #7d2458);
      color:#fff;
      border:1px solid rgba(39,231,216,.35);
      box-shadow:0 14px 30px rgba(192,52,132,.20);
    }
    .button.primary:hover,
    .button.primary:focus{
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(192,52,132,.32);
      color:#fff;
      background:linear-gradient(135deg, #d13b8d, #87285d);
    }
    .button.secondary{
      background:transparent;
      color:#fff;
      border:1px solid rgba(255,255,255,.16);
    }
    .button.secondary:hover,
    .button.secondary:focus{
      transform:translateY(-2px);
      border-color:rgba(39,231,216,.48);
      color:#fff;
      box-shadow:0 10px 24px rgba(39,231,216,.12);
    }
    .button.ghost{
      background:rgba(255,255,255,.05);
      color:#fff;
      border:1px solid rgba(255,255,255,.10);
    }
    .button.ghost:hover,
    .button.ghost:focus{
      transform:translateY(-2px);
      border-color:rgba(245,184,75,.40);
      color:#fff;
    }
    .hero-note{
      margin-top:14px;
      color:var(--faint);
      font-size:.92rem;
    }
    .hero-stage{
      position:relative;
      z-index:1;
      border-radius:28px;
      padding:18px;
      background:linear-gradient(180deg, rgba(20,12,22,.92), rgba(32,18,32,.90));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03), 0 18px 40px rgba(0,0,0,.26);
      overflow:hidden;
    }
    .hero-stage:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(circle at 20% 20%, rgba(39,231,216,.15), transparent 18%),
        radial-gradient(circle at 78% 18%, rgba(192,52,132,.16), transparent 20%);
      opacity:.72;
      pointer-events:none;
    }
    .hero-stage > *{position:relative;z-index:1}
    .stage-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .stage-title{
      margin:0;
      font-size:1.05rem;
      font-weight:900;
      color:#fff;
    }
    .stage-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(39,231,216,.10);
      border:1px solid rgba(39,231,216,.22);
      color:#dffdf9;
      font-size:.78rem;
      font-weight:800;
    }
    .stage-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:12px;
    }
    .stage-card{
      min-height:118px;
      padding:14px;
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      position:relative;
      overflow:hidden;
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .stage-card:hover{
      transform:translateY(-2px);
      border-color:rgba(39,231,216,.42);
      box-shadow:0 14px 28px rgba(39,231,216,.10);
    }
    .stage-card h4{
      margin:0;
      font-size:1rem;
      font-weight:850;
      color:#fff;
    }
    .stage-card p{
      margin:10px 0 0;
      color:var(--muted);
      font-size:.93rem;
      line-height:1.7;
    }
    .stage-card .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:12px;
    }
    .tiny-tag{
      display:inline-flex;
      align-items:center;
      min-height:26px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#fff;
      font-size:.75rem;
      font-weight:700;
    }
    .tiny-tag.cyan{background:rgba(39,231,216,.12);border-color:rgba(39,231,216,.20);color:#dffdf9}
    .tiny-tag.amber{background:rgba(245,184,75,.12);border-color:rgba(245,184,75,.22);color:#ffe7b5}
    .progress-track{
      margin-top:14px;
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      overflow:hidden;
      position:relative;
    }
    .progress-track span{
      display:block;
      height:100%;
      width:78%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--primary), var(--cyan));
      box-shadow:0 0 14px rgba(39,231,216,.24);
    }

    .step-grid{
      margin-top:16px;
    }
    .step-card{
      position:relative;
      padding:22px 20px 20px;
      border-radius:22px;
      background:linear-gradient(180deg, rgba(31,17,29,.96), rgba(24,13,24,.94));
      border:1px solid rgba(255,255,255,.08);
      overflow:hidden;
      min-height:224px;
      box-shadow:var(--shadow-soft);
      transition:transform .24s ease, border-color .24s ease, box-shadow .24s ease;
    }
    .step-card:before{
      content:"";
      position:absolute;
      inset:auto -18px 0 0;
      height:3px;
      background:linear-gradient(90deg, var(--primary), var(--cyan));
      opacity:.9;
    }
    .step-card:hover{
      transform:translateY(-3px);
      border-color:rgba(39,231,216,.44);
      box-shadow:0 20px 38px rgba(0,0,0,.34);
    }
    .step-no{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:40px;
      height:40px;
      border-radius:14px;
      background:rgba(39,231,216,.10);
      border:1px solid rgba(39,231,216,.22);
      color:#e7fffc;
      font-weight:900;
      margin-bottom:16px;
    }
    .step-card h3{
      margin:0;
      color:#fff;
      font-size:1.16rem;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .step-card p{
      margin:12px 0 0;
      color:var(--muted);
      line-height:1.78;
      font-size:.96rem;
    }
    .step-foot{
      margin-top:16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:#fff;
      font-size:.84rem;
      font-weight:700;
    }
    .step-foot .line{
      flex:1;
      height:1px;
      background:linear-gradient(90deg, rgba(255,255,255,.16), rgba(39,231,216,.38));
      margin-left:10px;
    }

    .feature-shell{
      border-radius:34px;
      background:
        radial-gradient(circle at top left, rgba(192,52,132,.16), transparent 22%),
        linear-gradient(180deg, rgba(241,234,239,.98), rgba(255,247,251,.96));
      color:#221523;
      border:1px solid rgba(255,255,255,.36);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .feature-copy,
    .feature-mini{
      padding:26px;
    }
    .feature-copy{
      position:relative;
      min-height:100%;
    }
    .feature-copy .section-title,
    .feature-copy .section-desc{color:#251625}
    .feature-copy .section-desc{max-width:40rem}
    .feature-pill-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .feature-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:36px;
      padding:0 12px;
      border-radius:999px;
      background:#fff;
      color:#3c2140;
      border:1px solid rgba(32,18,32,.08);
      box-shadow:0 8px 18px rgba(31,17,29,.08);
      font-size:.88rem;
      font-weight:700;
    }
    .feature-pill .mini-dot{background:var(--cyan);width:8px;height:8px;border-radius:50%}
    .feature-big{
      margin-top:26px;
      padding:22px;
      border-radius:24px;
      background:linear-gradient(135deg, rgba(192,52,132,.10), rgba(39,231,216,.10));
      border:1px solid rgba(192,52,132,.12);
      box-shadow:0 16px 30px rgba(31,17,29,.08);
    }
    .feature-big h3{
      margin:0;
      font-size:1.48rem;
      font-weight:900;
      color:#1f1220;
    }
    .feature-big p{
      margin:12px 0 0;
      color:#53395a;
      line-height:1.8;
    }
    .feature-stats{
      margin-top:18px;
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
    }
    .stat-card{
      padding:16px;
      border-radius:20px;
      background:#fff;
      border:1px solid rgba(32,18,32,.08);
      box-shadow:0 10px 22px rgba(31,17,29,.08);
    }
    .stat-card strong{
      display:block;
      font-size:1.25rem;
      color:#1d1220;
      font-weight:900;
    }
    .stat-card span{
      display:block;
      margin-top:6px;
      color:#66466f;
      font-size:.88rem;
      line-height:1.65;
    }
    .feature-mini{
      background:linear-gradient(180deg, rgba(246,240,244,.98), rgba(255,252,253,.96));
      border-left:1px solid rgba(32,18,32,.06);
      display:grid;
      gap:12px;
    }
    .mini-card{
      padding:18px 18px 16px;
      border-radius:20px;
      background:#fff;
      border:1px solid rgba(32,18,32,.08);
      box-shadow:0 10px 22px rgba(31,17,29,.06);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .mini-card:hover{
      transform:translateY(-2px);
      border-color:rgba(192,52,132,.20);
      box-shadow:0 14px 24px rgba(31,17,29,.10);
    }
    .mini-card .mini-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-size:.78rem;
      font-weight:800;
      color:#8b3c68;
    }
    .mini-card .mini-label i{
      width:8px;height:8px;border-radius:50%;
      background:var(--amber);
      display:inline-block;
    }
    .mini-card h4{
      margin:10px 0 0;
      font-weight:900;
      color:#1e1221;
      font-size:1.02rem;
    }
    .mini-card p{
      margin:8px 0 0;
      color:#5f4666;
      line-height:1.72;
      font-size:.92rem;
    }
    .mini-card .small-link{
      display:inline-flex;
      margin-top:12px;
      font-size:.86rem;
      font-weight:800;
      color:#b72b72;
    }

    .progress-shell{
      border-radius:32px;
      background:linear-gradient(180deg, rgba(30,17,29,.96), rgba(22,11,20,.96));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
      padding:24px;
    }
    .timeline{
      position:relative;
      padding-left:20px;
      margin:0;
      list-style:none;
    }
    .timeline:before{
      content:"";
      position:absolute;
      left:9px;
      top:6px;
      bottom:6px;
      width:2px;
      background:linear-gradient(180deg, rgba(192,52,132,.95), rgba(39,231,216,.95));
    }
    .timeline li{
      position:relative;
      margin:0 0 18px;
      padding:0 0 0 18px;
    }
    .timeline li:last-child{margin-bottom:0}
    .timeline li:before{
      content:"";
      position:absolute;
      left:-2px;
      top:10px;
      width:16px;
      height:16px;
      border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 0 6px rgba(39,231,216,.12);
    }
    .timeline-card{
      padding:16px 16px 15px;
      border-radius:20px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
    }
    .timeline-card strong{
      display:flex;
      align-items:center;
      gap:8px;
      font-size:1rem;
      color:#fff;
      font-weight:900;
    }
    .timeline-card strong span{
      display:inline-flex;
      align-items:center;
      min-height:24px;
      padding:0 8px;
      border-radius:999px;
      background:rgba(245,184,75,.12);
      color:#ffe7b5;
      border:1px solid rgba(245,184,75,.20);
      font-size:.72rem;
      font-weight:800;
    }
    .timeline-card p{
      margin:8px 0 0;
      color:var(--muted);
      line-height:1.72;
      font-size:.94rem;
    }
    .news-shell{
      height:100%;
      border-radius:28px;
      background:linear-gradient(180deg, rgba(255,247,251,.98), rgba(255,252,253,.96));
      color:#231524;
      border:1px solid rgba(255,255,255,.4);
      box-shadow:0 18px 38px rgba(0,0,0,.16);
      padding:24px;
    }
    .news-shell .section-title,
    .news-shell .section-desc{color:#241626}
    .news-list{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .news-item a{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      padding:14px 15px;
      border-radius:18px;
      background:#fff;
      border:1px solid rgba(32,18,32,.08);
      box-shadow:0 10px 20px rgba(31,17,29,.06);
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .news-item a:hover{
      transform:translateY(-2px);
      border-color:rgba(192,52,132,.24);
      box-shadow:0 14px 26px rgba(31,17,29,.10);
    }
    .news-text{
      min-width:0;
    }
    .news-text strong{
      display:block;
      font-weight:900;
      color:#1d1220;
      font-size:.98rem;
      line-height:1.5;
    }
    .news-text small{
      display:block;
      margin-top:6px;
      color:#6c4d73;
      line-height:1.65;
      font-size:.84rem;
    }
    .news-date{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      min-height:26px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(39,231,216,.10);
      border:1px solid rgba(39,231,216,.20);
      color:#127c74;
      font-size:.72rem;
      font-weight:800;
    }
    .news-foot{
      margin-top:14px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:#7a657f;
      font-size:.88rem;
    }

    .bounds-grid{
      margin-top:16px;
    }
    .bound-card{
      padding:20px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(30,17,29,.96), rgba(20,11,24,.95));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      min-height:186px;
      position:relative;
      overflow:hidden;
      transition:transform .22s ease, border-color .22s ease;
    }
    .bound-card:hover{
      transform:translateY(-2px);
      border-color:rgba(245,184,75,.28);
    }
    .bound-card .badge-icon{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:rgba(245,184,75,.12);
      border:1px solid rgba(245,184,75,.22);
      color:#ffe7b5;
      font-size:1.05rem;
      margin-bottom:14px;
    }
    .bound-card h3{
      margin:0;
      color:#fff;
      font-size:1.12rem;
      font-weight:900;
    }
    .bound-card p{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.75;
      font-size:.95rem;
    }
    .bound-list{
      margin:14px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
      color:#fff;
      font-size:.92rem;
    }
    .bound-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
    }
    .bound-list li:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      margin-top:8px;
      background:var(--cyan);
      box-shadow:0 0 0 5px rgba(39,231,216,.12);
      flex:0 0 auto;
    }

    .cta-shell{
      border-radius:34px;
      padding:28px;
      background:
        radial-gradient(circle at 8% 18%, rgba(39,231,216,.16), transparent 20%),
        radial-gradient(circle at 90% 12%, rgba(245,184,75,.12), transparent 18%),
        linear-gradient(135deg, rgba(30,17,29,.98), rgba(18,10,20,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .cta-shell:after{
      content:"";
      position:absolute;
      inset:auto -12% 0 -12%;
      height:2px;
      background:linear-gradient(90deg, transparent, rgba(39,231,216,.8), rgba(192,52,132,.8), transparent);
      opacity:.8;
    }
    .cta-title{
      margin:0;
      font-size:clamp(28px, 4vw, 42px);
      font-weight:900;
      line-height:1.12;
    }
    .cta-desc{
      margin:14px 0 0;
      color:var(--muted);
      max-width:44rem;
      line-height:1.86;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .cta-note{
      margin-top:16px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      color:#d9ced6;
      font-size:.92rem;
    }
    .cta-note strong{
      color:#fff;
    }

    .faq-shell{
      border-radius:30px;
      background:linear-gradient(180deg, rgba(255,247,251,.98), rgba(255,252,253,.96));
      color:#231524;
      border:1px solid rgba(255,255,255,.38);
      box-shadow:var(--shadow);
      padding:26px;
    }
    .faq-shell .section-title,
    .faq-shell .section-desc{color:#221523}
    .accordion{
      background:transparent;
      margin:18px 0 0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:20px;
      overflow:hidden;
      border:1px solid rgba(32,18,32,.10);
      box-shadow:0 10px 20px rgba(31,17,29,.06);
      background:#fff;
    }
    .accordion-title{
      position:relative;
      padding:16px 18px 16px 52px;
      color:#1f1220;
      font-size:1rem;
      font-weight:900;
      line-height:1.5;
      border:0;
      background:#fff;
    }
    .accordion-title:before{
      content:"";
      position:absolute;
      left:18px;
      top:50%;
      width:14px;
      height:14px;
      border-radius:50%;
      transform:translateY(-50%);
      background:var(--cyan);
      box-shadow:0 0 0 6px rgba(39,231,216,.12);
    }
    .accordion-title:after{
      right:18px;
      border-color:#8a6a94 transparent transparent;
      margin-top:-3px;
    }
    .accordion-content{
      color:#5a4261;
      padding:0 18px 18px 52px;
      border:0;
      line-height:1.8;
      font-size:.95rem;
      background:#fff;
    }
    .accordion-item.is-active>.accordion-title{
      background:linear-gradient(180deg, rgba(192,52,132,.06), rgba(39,231,216,.05));
    }

    .site-footer{
      padding:28px 0 38px;
      color:#d8cad5;
    }
    .footer-shell{
      border-radius:28px;
      background:linear-gradient(180deg, rgba(30,17,29,.96), rgba(18,10,20,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-soft);
      padding:22px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
    }
    .footer-copy{
      margin-top:10px;
      color:var(--muted);
      max-width:54rem;
      line-height:1.8;
      font-size:.94rem;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }
    .footer-links a{
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#fff;
      font-size:.88rem;
      font-weight:700;
      transition:transform .2s ease, border-color .2s ease;
    }
    .footer-links a:hover{
      transform:translateY(-1px);
      border-color:rgba(39,231,216,.42);
    }
    .footer-meta{
      margin-top:16px;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
      color:var(--faint);
      font-size:.84rem;
      display:flex;
      flex-wrap:wrap;
      gap:10px 18px;
    }

    .scroll-top{
      position:fixed;
      right:18px;
      bottom:18px;
      z-index:55;
      width:48px;
      height:48px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(192,52,132,.95), rgba(95,26,69,.95));
      color:#fff;
      box-shadow:0 18px 36px rgba(192,52,132,.24);
      border:1px solid rgba(39,231,216,.28);
      transition:transform .2s ease, opacity .2s ease;
    }
    .scroll-top:hover{transform:translateY(-2px);color:#fff}

    @media (max-width: 1024px){
      .nav-links{gap:8px}
      .nav-card{padding:11px 13px}
      .hero-shell{padding:22px}
      .feature-stats{grid-template-columns:1fr}
      .stage-grid{grid-template-columns:1fr}
      .step-card{min-height:auto}
    }
    @media (max-width: 768px){
      .site-header{padding:10px 0 8px}
      .nav-panel{
        padding:12px;
        border-radius:24px;
        flex-wrap:wrap;
      }
      .menu-toggle{display:inline-grid;place-items:center}
      .brand-name span{display:none}
      .nav-links,
      .header-cta{display:none}
      .hero-shell,
      .feature-shell,
      .progress-shell,
      .cta-shell,
      .faq-shell,
      .footer-shell{
        border-radius:24px;
      }
      .section-block{padding:64px 0}
      .hero-copy{padding:8px 0 6px}
      .hero-actions{gap:10px}
      .button{width:100%;justify-content:center}
      .hero-meta{gap:8px}
      .hero-stage{margin-top:18px}
      .feature-copy,
      .feature-mini{padding:20px}
      .feature-mini{border-left:0;border-top:1px solid rgba(32,18,32,.06)}
      .cta-shell{padding:22px}
      .accordion-title{padding-left:46px}
      .accordion-content{padding-left:46px}
    }
    @media (max-width: 520px){
      .brand-mark{width:38px;height:38px;border-radius:12px}
      .brand-name strong{font-size:.95rem}
      .hero-title{font-size:clamp(30px, 11vw, 38px)}
      .section-title{font-size:clamp(24px, 8vw, 34px)}
      .hero-lead,.section-desc,.cta-desc{font-size:.97rem}
      .step-card,.mini-card,.bound-card,.timeline-card,.news-item a{border-radius:18px}
      .hero-shell{padding:18px}
      .hero-stage{padding:16px}
      .stage-head{flex-direction:column;align-items:flex-start}
      .cta-note{font-size:.88rem}
      .footer-links a{width:100%;justify-content:center}
    }

    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *,*::before,*::after{
        animation-duration:.001ms !important;
        animation-iteration-count:1 !important;
        transition-duration:.001ms !important;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#100916;
      --bg-2:#160B14;
      --bg-3:#1C101A;
      --panel:#1E111D;
      --panel-2:#241526;
      --panel-3:#2A1730;
      --light:#FFF7FB;
      --light-2:#FFF1F7;
      --text:#F8F2F7;
      --muted:#CDBDCA;
      --muted-2:#9D8998;
      --line:rgba(255,255,255,.10);
      --line-2:rgba(255,255,255,.16);
      --accent:#B72B72;
      --accent-2:#27E7D8;
      --accent-3:#F5B84B;
      --accent-4:#C03484;
      --shadow:0 24px 60px rgba(0,0,0,.34);
      --shadow-soft:0 12px 30px rgba(0,0,0,.18);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --space-1:8px;
      --space-2:12px;
      --space-3:16px;
      --space-4:20px;
      --space-5:28px;
      --space-6:36px;
      --space-7:48px;
      --space-8:64px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      background:
        radial-gradient(900px 460px at 12% -8%, rgba(183,43,114,.25), transparent 58%),
        radial-gradient(760px 380px at 100% 0%, rgba(39,231,216,.12), transparent 52%),
        radial-gradient(600px 300px at 88% 18%, rgba(245,184,75,.10), transparent 55%),
        linear-gradient(180deg, var(--bg), #0c070d 42%, #120913 100%);
      color:var(--text);
      min-height:100vh;
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      background:
        linear-gradient(transparent 0, rgba(255,255,255,.03) 1px, transparent 2px) 0 0 / 100% 24px;
      opacity:.12;
      pointer-events:none;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.55), transparent 92%);
      z-index:0;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(39,231,216,.25);color:#fff}
    :focus-visible{outline:2px solid rgba(39,231,216,.85);outline-offset:3px}
    .grid-container{
      width:min(1240px, calc(100% - 32px));
      padding-left:0;
      padding-right:0;
      position:relative;
      z-index:1;
    }
    .off-canvas-wrapper,
    .off-canvas-content{background:transparent}
    .off-canvas{
      background:linear-gradient(180deg, #1b1019, #130b12);
      color:var(--text);
      box-shadow:var(--shadow);
    }
    .mobile-drawer{
      padding:18px 16px 22px;
      display:flex;
      flex-direction:column;
      gap:18px;
      height:100%;
    }
    .mobile-drawer .drawer-head{
      display:flex;
      align-items:center;
      gap:12px;
      padding:14px 14px 8px;
      border:1px solid rgba(255,255,255,.10);
      border-radius:18px;
      background:rgba(255,255,255,.03);
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      display:inline-grid;place-items:center;
      color:#fff;
      background:linear-gradient(145deg, rgba(183,43,114,.95), rgba(39,231,216,.55));
      box-shadow:0 0 0 1px rgba(255,255,255,.14), 0 16px 28px rgba(183,43,114,.18);
      flex:0 0 auto;
    }
    .brand-copy strong,
    .brand-copy span{
      display:block;
      line-height:1.2;
    }
    .brand-copy strong{font-size:1.02rem}
    .brand-copy span{color:var(--muted);font-size:.82rem;margin-top:4px}
    .mobile-nav{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .mobile-nav .nav-card{
      width:100%;
    }
    .mobile-cta{
      margin-top:auto;
      padding-top:8px;
    }
    .mobile-cta .button{
      width:100%;
      justify-content:center;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:blur(14px);
      background:linear-gradient(180deg, rgba(16,9,22,.88), rgba(16,9,22,.68));
      border-bottom:1px solid rgba(255,255,255,.06);
    }
    .nav-shell{
      display:flex;
      align-items:center;
      gap:16px;
      padding:14px 0;
    }
    .brand-area{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:240px;
      flex:0 0 auto;
    }
    .brand-area a{
      display:flex;
      align-items:center;
      gap:12px;
      color:inherit;
    }
    .brand-area .brand-copy strong{
      font-size:1.03rem;
      letter-spacing:.2px;
    }
    .brand-area .brand-copy span{
      color:var(--muted-2);
    }
    .menu-toggle{
      display:none;
      align-items:center;
      gap:10px;
      min-height:48px;
      padding:0 16px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
      color:var(--text);
      box-shadow:var(--shadow-soft);
    }
    .menu-bars{
      position:relative;
      width:18px;height:2px;border-radius:99px;background:currentColor;display:inline-block;
    }
    .menu-bars::before,
    .menu-bars::after{
      content:"";
      position:absolute;
      left:0;
      width:18px;height:2px;border-radius:99px;background:currentColor;
    }
    .menu-bars::before{top:-6px}
    .menu-bars::after{top:6px}
    .nav-links{
      display:flex;
      align-items:stretch;
      gap:12px;
      flex:1 1 auto;
      justify-content:center;
      flex-wrap:wrap;
      padding:0 6px;
    }
    .nav-card{
      display:flex;
      align-items:center;
      gap:12px;
      min-height:70px;
      padding:14px 18px;
      min-width:214px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.022));
      box-shadow:0 10px 24px rgba(0,0,0,.16);
      transition:transform .24s ease, box-shadow .24s ease, border-color .24s ease, background .24s ease;
      position:relative;
      overflow:hidden;
    }
    .nav-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(120deg, rgba(39,231,216,.0), rgba(39,231,216,.09), rgba(183,43,114,.0));
      opacity:0;
      transition:opacity .24s ease;
    }
    .nav-card:hover,
    .nav-card:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(39,231,216,.50);
      box-shadow:0 0 0 1px rgba(39,231,216,.22), 0 18px 34px rgba(0,0,0,.26);
    }
    .nav-card:hover::before,
    .nav-card:focus-visible::before{opacity:1}
    .nav-card.active{
      border-color:rgba(39,231,216,.72);
      box-shadow:0 0 0 1px rgba(39,231,216,.24), 0 18px 34px rgba(183,43,114,.16);
      background:linear-gradient(180deg, rgba(183,43,114,.18), rgba(255,255,255,.03));
    }
    .nav-ico{
      width:22px;height:22px;flex:0 0 auto;color:var(--accent-2)
    }
    .nav-text{display:flex;flex-direction:column;gap:2px}
    .nav-text strong{font-size:.98rem;line-height:1.2}
    .nav-text small{font-size:.79rem;color:var(--muted-2);line-height:1.25}
    .nav-cta{
      flex:0 0 auto;
      margin-left:auto;
    }
    .button{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:0 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:700;
      letter-spacing:.2px;
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease, color .22s ease, opacity .22s ease;
      cursor:pointer;
      user-select:none;
      line-height:1;
    }
    .button:hover{
      transform:translateY(-2px);
    }
    .button.btn-primary{
      color:#fff;
      background:linear-gradient(135deg, var(--accent), var(--accent-4) 48%, #8e1d58);
      box-shadow:0 16px 30px rgba(183,43,114,.24), 0 0 0 1px rgba(255,255,255,.09) inset;
      border-color:rgba(39,231,216,.28);
    }
    .button.btn-primary:hover{
      box-shadow:0 18px 36px rgba(183,43,114,.33), 0 0 0 1px rgba(39,231,216,.25) inset;
    }
    .button.btn-ghost{
      color:var(--text);
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.14);
      box-shadow:0 10px 20px rgba(0,0,0,.14);
    }
    .button.btn-ghost:hover{
      border-color:rgba(39,231,216,.42);
      background:rgba(39,231,216,.08);
      box-shadow:0 14px 24px rgba(0,0,0,.18);
    }
    .section-block{
      position:relative;
      padding:clamp(44px, 6vw, 86px) 0;
      z-index:1;
    }
    .section-block.tight-top{padding-top:clamp(24px, 3vw, 36px)}
    .hero-block{padding-top:clamp(26px, 3.2vw, 42px)}
    .hero-panel{
      position:relative;
      overflow:hidden;
      padding:clamp(24px, 4vw, 40px);
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.10);
      background:
        radial-gradient(680px 300px at 88% 20%, rgba(39,231,216,.16), transparent 54%),
        radial-gradient(520px 260px at 18% 8%, rgba(183,43,114,.20), transparent 56%),
        linear-gradient(145deg, rgba(30,17,29,.96), rgba(20,10,20,.92));
      box-shadow:var(--shadow);
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        linear-gradient(120deg, transparent 0 22%, rgba(39,231,216,.07) 24%, transparent 26% 58%, rgba(255,255,255,.03) 59%, transparent 62%);
      opacity:.8;
      pointer-events:none;
      mix-blend-mode:screen;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      right:-120px;
      top:-80px;
      width:360px;
      height:360px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(245,184,75,.16) 0, rgba(245,184,75,.09) 18%, rgba(39,231,216,.04) 45%, transparent 72%);
      filter:blur(10px);
      pointer-events:none;
    }
    .hero-kicker{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px;
      color:var(--muted);
      margin-bottom:16px;
      font-size:.93rem;
    }
    .status-dot{
      width:9px;height:9px;border-radius:999px;background:var(--accent-2);
      box-shadow:0 0 0 5px rgba(39,231,216,.12), 0 0 18px rgba(39,231,216,.55);
      display:inline-block;
      flex:0 0 auto;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:30px;
      padding:0 12px;
      border-radius:999px;
      font-size:.8rem;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      color:var(--text);
    }
    .pill.amber{
      color:#fff7da;
      border-color:rgba(245,184,75,.28);
      background:rgba(245,184,75,.12);
    }
    .hero-title{
      margin:0;
      font-size:clamp(2rem, 4vw, 3.25rem);
      line-height:1.12;
      font-weight:900;
      letter-spacing:.2px;
      text-wrap:balance;
      max-width:12ch;
    }
    .hero-lead{
      margin:18px 0 0;
      color:rgba(248,242,247,.86);
      font-size:1.04rem;
      max-width:42rem;
      line-height:1.82;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .hero-meta span{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.11);
      background:rgba(255,255,255,.045);
      color:var(--muted);
      font-size:.84rem;
    }
    .matrix-panel{
      position:relative;
      z-index:1;
      border-radius:24px;
      padding:18px;
      border:1px solid rgba(255,255,255,.11);
      background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
      box-shadow:0 12px 32px rgba(0,0,0,.18);
    }
    .matrix-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:14px;
      font-weight:800;
      color:#fff;
      letter-spacing:.2px;
    }
    .matrix-head small{
      color:var(--muted);
      font-weight:500;
    }
    .matrix-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .metric-card{
      padding:16px 15px 14px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
      min-height:112px;
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
    }
    .metric-card:hover{
      transform:translateY(-2px);
      border-color:rgba(39,231,216,.34);
      box-shadow:0 12px 24px rgba(0,0,0,.18);
    }
    .metric-index{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:34px;
      height:34px;
      padding:0 10px;
      border-radius:12px;
      background:rgba(39,231,216,.14);
      color:#bffffa;
      font-weight:800;
      font-size:.84rem;
      margin-bottom:12px;
      border:1px solid rgba(39,231,216,.20);
    }
    .metric-card strong{
      display:block;
      font-size:1rem;
      line-height:1.3;
      margin-bottom:6px;
    }
    .metric-card p{
      margin:0;
      color:var(--muted);
      font-size:.88rem;
      line-height:1.65;
    }
    .progress-shell{
      margin-top:15px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .progress-track{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);
    }
    .progress-track span{
      display:block;
      height:100%;
      width:74%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--accent), var(--accent-2));
      box-shadow:0 0 18px rgba(39,231,216,.42);
    }
    .progress-note{
      display:flex;
      justify-content:space-between;
      gap:10px;
      margin-top:10px;
      color:var(--muted);
      font-size:.83rem;
    }
    .filter-strip{
      margin-top:-12px;
    }
    .filter-card{
      padding:18px 20px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.028));
      box-shadow:var(--shadow-soft);
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:14px;
    }
    .filter-label{
      font-weight:800;
      color:#fff;
      letter-spacing:.2px;
      min-width:84px;
    }
    .chip-group{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:0 15px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      color:var(--text);
      font-size:.9rem;
      transition:transform .22s ease, border-color .22s ease, background .22s ease, box-shadow .22s ease;
    }
    .chip:hover,
    .chip:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(39,231,216,.40);
      background:rgba(39,231,216,.09);
      box-shadow:0 0 0 1px rgba(39,231,216,.14);
    }
    .chip.active{
      border-color:rgba(39,231,216,.58);
      background:linear-gradient(135deg, rgba(183,43,114,.26), rgba(39,231,216,.12));
      box-shadow:0 0 0 1px rgba(39,231,216,.12), 0 12px 20px rgba(0,0,0,.12);
    }
    .section-heading{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-bottom:24px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--accent-2);
      font-weight:800;
      letter-spacing:.2px;
      font-size:.9rem;
    }
    .section-kicker::before{
      content:"";
      width:22px;
      height:2px;
      background:linear-gradient(90deg, var(--accent), var(--accent-2));
      border-radius:99px;
      box-shadow:0 0 16px rgba(39,231,216,.35);
    }
    .section-heading h2{
      margin:0;
      font-size:clamp(1.7rem, 3vw, 2.55rem);
      line-height:1.18;
      font-weight:900;
      color:var(--text);
      text-wrap:balance;
    }
    .section-heading p{
      margin:0;
      color:var(--muted);
      max-width:54rem;
      line-height:1.8;
      font-size:1rem;
    }
    .surface-light{
      background:linear-gradient(180deg, var(--light) 0%, var(--light-2) 100%);
      color:#2b1525;
    }
    .surface-light .section-kicker{color:#a22a67}
    .surface-light .section-kicker::before{
      background:linear-gradient(90deg, #a22a67, #27e7d8);
    }
    .surface-light .section-heading h2{color:#251220}
    .surface-light .section-heading p{color:#6b5a67}
    .surface-light .chip{
      color:#291724;
      background:rgba(255,255,255,.8);
      border-color:rgba(33,17,29,.10);
    }
    .surface-light .chip.active{
      color:#fff;
      background:linear-gradient(135deg, #b72b72, #27e7d8);
      border-color:transparent;
    }
    .step-card,
    .spot-card,
    .detail-card,
    .side-card,
    .timeline-card,
    .cta-panel,
    .faq-wrap,
    .content-card{
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.028));
      box-shadow:var(--shadow-soft);
      transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease, background .22s ease;
      overflow:hidden;
    }
    .surface-light .step-card,
    .surface-light .spot-card,
    .surface-light .detail-card,
    .surface-light .side-card,
    .surface-light .timeline-card,
    .surface-light .cta-panel,
    .surface-light .faq-wrap,
    .surface-light .content-card{
      background:#fff;
      color:#2b1525;
      border-color:rgba(33,17,29,.08);
      box-shadow:0 16px 30px rgba(33,17,29,.08);
    }
    .step-card:hover,
    .spot-card:hover,
    .detail-card:hover,
    .side-card:hover,
    .timeline-card:hover,
    .content-card:hover{
      transform:translateY(-3px);
      border-color:rgba(39,231,216,.34);
      box-shadow:0 18px 34px rgba(0,0,0,.18);
    }
    .card-pad{
      padding:20px;
    }
    .step-head,
    .spot-head,
    .detail-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .step-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:44px;
      height:44px;
      padding:0 12px;
      border-radius:14px;
      background:rgba(183,43,114,.14);
      color:#ffd9eb;
      border:1px solid rgba(183,43,114,.18);
      font-weight:900;
      font-size:.92rem;
    }
    .surface-light .step-num{
      background:rgba(183,43,114,.10);
      color:#a22566;
      border-color:rgba(183,43,114,.14);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:30px;
      padding:0 12px;
      border-radius:999px;
      font-size:.8rem;
      font-weight:700;
      background:rgba(39,231,216,.12);
      color:#c8fffb;
      border:1px solid rgba(39,231,216,.16);
    }
    .surface-light .tag{
      color:#0f6b63;
      background:rgba(39,231,216,.12);
      border-color:rgba(39,231,216,.18);
    }
    .amber-tag{
      background:rgba(245,184,75,.14);
      color:#fff0be;
      border-color:rgba(245,184,75,.18);
    }
    .surface-light .amber-tag{
      color:#9b6c14;
      background:rgba(245,184,75,.16);
    }
    .step-card h3,
    .spot-card h3,
    .detail-card h3,
    .side-card h3,
    .timeline-card h3,
    .cta-panel h3{
      margin:0 0 10px;
      font-size:1.2rem;
      line-height:1.35;
      font-weight:850;
    }
    .step-card p,
    .spot-card p,
    .detail-card p,
    .side-card p,
    .timeline-card p,
    .cta-panel p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
      font-size:.96rem;
    }
    .surface-light .step-card p,
    .surface-light .spot-card p,
    .surface-light .detail-card p,
    .surface-light .side-card p,
    .surface-light .timeline-card p,
    .surface-light .cta-panel p{
      color:#694f60;
    }
    .step-rail{
      margin-top:16px;
      height:3px;
      border-radius:99px;
      background:linear-gradient(90deg, rgba(183,43,114,.8), rgba(39,231,216,.8));
      opacity:.7;
    }
    .spot-card{
      height:100%;
    }
    .spot-card.feature{
      padding:24px;
      background:
        linear-gradient(145deg, rgba(183,43,114,.18), rgba(255,255,255,.05)),
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
    }
    .surface-light .spot-card.feature{
      background:
        radial-gradient(800px 250px at 100% 0%, rgba(39,231,216,.10), transparent 60%),
        linear-gradient(180deg, #fff, #fff7fb);
    }
    .spot-badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:18px;
    }
    .spot-list{
      list-style:none;
      margin:18px 0 0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .spot-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:inherit;
      font-size:.96rem;
      line-height:1.7;
    }
    .spot-list li::before{
      content:"";
      width:10px;
      height:10px;
      border-radius:50%;
      margin-top:8px;
      background:linear-gradient(135deg, var(--accent-2), var(--accent));
      box-shadow:0 0 12px rgba(39,231,216,.35);
      flex:0 0 auto;
    }
    .spot-metrics{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .spot-mini{
      padding:16px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.04);
    }
    .surface-light .spot-mini{
      background:#fff;
      border-color:rgba(33,17,29,.08);
    }
    .spot-mini strong{
      display:block;
      margin-bottom:6px;
      font-size:.98rem;
    }
    .spot-mini span{
      display:block;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.65;
    }
    .detail-shell{
      display:flex;
      flex-direction:column;
      gap:18px;
    }
    .detail-card{
      padding:18px 18px 16px;
    }
    .detail-card .headline{
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom:12px;
      font-weight:800;
      color:#fff;
    }
    .surface-light .detail-card .headline{color:#2b1525}
    .detail-card .headline .dot{
      width:10px;
      height:10px;
      border-radius:99px;
      background:var(--accent-2);
      box-shadow:0 0 14px rgba(39,231,216,.5);
      flex:0 0 auto;
    }
    .detail-card ul{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:9px;
    }
    .detail-card li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:inherit;
      line-height:1.75;
      font-size:.94rem;
    }
    .detail-card li::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      margin-top:9px;
      background:var(--accent-3);
      flex:0 0 auto;
      box-shadow:0 0 10px rgba(245,184,75,.28);
    }
    .timeline-card{
      padding:0;
    }
    .timeline-inner{
      padding:22px;
    }
    .timeline{
      position:relative;
      margin:0;
      padding:0;
      list-style:none;
    }
    .timeline::before{
      content:"";
      position:absolute;
      top:2px;
      bottom:4px;
      left:21px;
      width:2px;
      background:linear-gradient(180deg, rgba(39,231,216,.78), rgba(183,43,114,.46));
      opacity:.8;
    }
    .timeline-item{
      position:relative;
      padding-left:56px;
      margin-bottom:18px;
    }
    .timeline-item:last-child{margin-bottom:0}
    .timeline-mark{
      position:absolute;
      left:0;
      top:0;
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      font-weight:900;
      background:rgba(39,231,216,.12);
      border:1px solid rgba(39,231,216,.18);
      color:#cffaf5;
      box-shadow:0 0 0 6px rgba(39,231,216,.05);
    }
    .surface-light .timeline-mark{
      color:#0d746c;
      background:rgba(39,231,216,.14);
    }
    .timeline-item h4{
      margin:0 0 6px;
      font-size:1.02rem;
      font-weight:850;
    }
    .timeline-item p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.75}
    .surface-light .timeline-item p{color:#6a5060}
    .side-stack{
      display:flex;
      flex-direction:column;
      gap:16px;
      height:100%;
    }
    .check-list{
      list-style:none;
      margin:14px 0 0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      line-height:1.75;
      font-size:.95rem;
    }
    .check-list li::before{
      content:"";
      width:18px;
      height:18px;
      margin-top:4px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--accent-2), var(--accent));
      box-shadow:0 0 0 4px rgba(39,231,216,.10);
      flex:0 0 auto;
      -webkit-mask:
        linear-gradient(#000 0 0);
      position:relative;
    }
    .check-list li::after{
      content:"";
      position:absolute;
    }
    .check-list li > span{
      display:block;
      color:inherit;
    }
    .surface-light .check-list li{color:#35202f}
    .check-list li .text-muted{
      color:var(--muted);
      display:block;
    }
    .surface-light .check-list li .text-muted{color:#6d5664}
    .note-card{
      padding:18px;
      border-radius:18px;
      border:1px solid rgba(245,184,75,.18);
      background:rgba(245,184,75,.10);
      color:#fff3cf;
    }
    .surface-light .note-card{
      color:#946614;
      background:rgba(245,184,75,.16);
      border-color:rgba(245,184,75,.22);
    }
    .note-card strong{
      display:block;
      margin-bottom:8px;
      font-size:1rem;
    }
    .cta-panel{
      padding:clamp(22px, 4vw, 34px);
      position:relative;
      background:
        radial-gradient(680px 260px at 90% 10%, rgba(39,231,216,.14), transparent 52%),
        radial-gradient(540px 240px at 18% 0%, rgba(183,43,114,.16), transparent 58%),
        linear-gradient(145deg, rgba(30,17,29,.96), rgba(18,10,18,.94));
    }
    .surface-light .cta-panel{
      background:
        radial-gradient(680px 260px at 100% 0%, rgba(39,231,216,.08), transparent 56%),
        linear-gradient(180deg, #fff, #fff7fb);
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:0;
      border-radius:inherit;
      pointer-events:none;
      box-shadow:inset 0 0 0 1px rgba(39,231,216,.16);
      opacity:.65;
    }
    .cta-grid{
      display:grid;
      grid-template-columns:minmax(0,1.35fr) minmax(280px,.95fr);
      gap:18px;
      align-items:center;
    }
    .cta-kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-height:30px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(39,231,216,.12);
      border:1px solid rgba(39,231,216,.16);
      color:#d5fffb;
      font-weight:800;
      font-size:.8rem;
      margin-bottom:14px;
    }
    .surface-light .cta-kicker{
      color:#0f746c;
      background:rgba(39,231,216,.11);
      border-color:rgba(39,231,216,.18);
    }
    .cta-panel h2{
      margin:0 0 10px;
      font-size:clamp(1.7rem, 3vw, 2.45rem);
      line-height:1.18;
      font-weight:900;
      text-wrap:balance;
    }
    .cta-buttons{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .cta-note{
      margin-top:14px;
      color:var(--muted);
      font-size:.92rem;
    }
    .surface-light .cta-note{color:#6d5664}
    .faq-wrap{
      padding:18px;
    }
    .accordion{
      margin:0;
      background:transparent;
      border:none;
    }
    .accordion-item{
      border:1px solid rgba(255,255,255,.10);
      border-radius:18px;
      overflow:hidden;
      margin-bottom:14px;
      background:rgba(255,255,255,.04);
      box-shadow:0 10px 22px rgba(0,0,0,.12);
    }
    .surface-light .accordion-item{
      background:#fff;
      border-color:rgba(33,17,29,.08);
      box-shadow:0 10px 24px rgba(33,17,29,.08);
    }
    .accordion-title{
      display:block;
      padding:18px 18px 18px 48px;
      color:inherit;
      font-weight:800;
      line-height:1.45;
      position:relative;
      background:transparent;
      border:none;
    }
    .accordion-title::before{
      content:"";
      position:absolute;
      left:18px;
      top:50%;
      transform:translateY(-50%);
      width:12px;
      height:12px;
      border-radius:50%;
      background:var(--accent-2);
      box-shadow:0 0 0 6px rgba(39,231,216,.10);
    }
    .accordion-title::after{
      border-color:currentColor transparent transparent;
      opacity:.6;
    }
    .accordion-content{
      padding:0 18px 18px 48px;
      color:var(--muted);
      border:none;
      background:transparent;
      line-height:1.8;
      font-size:.96rem;
    }
    .surface-light .accordion-content{color:#6a5060}
    .accordion-item.is-active{
      border-color:rgba(39,231,216,.30);
      box-shadow:0 14px 28px rgba(0,0,0,.14);
    }
    .surface-light .accordion-item.is-active{
      border-color:rgba(39,231,216,.26);
    }
    .site-footer{
      position:relative;
      z-index:1;
      padding:34px 0 24px;
      background:linear-gradient(180deg, rgba(12,7,13,.0), rgba(10,6,11,.70));
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-shell{
      padding:22px;
      border-radius:26px;
      border:1px solid rgba(255,255,255,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025));
      box-shadow:var(--shadow-soft);
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      font-size:1.04rem;
    }
    .footer-copy{
      color:var(--muted);
      max-width:64rem;
      line-height:1.8;
      font-size:.95rem;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .footer-links a{
      min-height:40px;
      display:inline-flex;
      align-items:center;
      padding:0 14px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      color:var(--text);
      transition:transform .22s ease, border-color .22s ease, background .22s ease;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      transform:translateY(-2px);
      border-color:rgba(39,231,216,.42);
      background:rgba(39,231,216,.08);
    }
    .footer-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px 16px;
      color:var(--muted-2);
      font-size:.84rem;
    }
    .footer-meta span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding-right:14px;
      border-right:1px solid rgba(255,255,255,.10);
    }
    .footer-meta span:last-child{border-right:none;padding-right:0}
    .surface-light .footer-shell{
      background:#fff;
      border-color:rgba(33,17,29,.08);
    }
    .surface-light .footer-copy,
    .surface-light .footer-meta{
      color:#6a5060;
    }
    .surface-light .footer-links a{
      color:#2b1525;
      background:#fff;
      border-color:rgba(33,17,29,.08);
    }
    .surface-light .footer-links a:hover{
      border-color:rgba(39,231,216,.34);
      background:rgba(39,231,216,.08);
    }
    .content-grid{
      display:grid;
      grid-template-columns:repeat(12, minmax(0,1fr));
      gap:18px;
    }
    .cell-12{grid-column:span 12}
    .cell-7{grid-column:span 7}
    .cell-5{grid-column:span 5}
    .cell-6{grid-column:span 6}
    .cell-4{grid-column:span 4}
    .cell-3{grid-column:span 3}
    .cell-8{grid-column:span 8}
    .cell-9{grid-column:span 9}
    .cell-10{grid-column:span 10}
    .cell-2{grid-column:span 2}
    @media (max-width: 1024px){
      .nav-shell{gap:12px}
      .brand-area{min-width:auto}
      .nav-card{min-width:200px}
      .cta-grid{grid-template-columns:1fr}
      .content-grid .cell-7,
      .content-grid .cell-5,
      .content-grid .cell-6,
      .content-grid .cell-8,
      .content-grid .cell-9,
      .content-grid .cell-10,
      .content-grid .cell-4,
      .content-grid .cell-3,
      .content-grid .cell-2{grid-column:span 12}
    }
    @media (max-width: 767px){
      .nav-links,
      .nav-cta{display:none}
      .menu-toggle{display:inline-flex}
      .nav-shell{justify-content:space-between}
      .hero-title{max-width:none}
      .matrix-grid{grid-template-columns:1fr}
      .spot-metrics{grid-template-columns:1fr}
      .footer-meta span{border-right:none;padding-right:0}
      .footer-shell{padding:18px}
      .filter-card{padding:16px}
      .filter-label{min-width:auto}
      .accordion-title{padding-left:44px}
      .accordion-content{padding-left:44px}
    }
    @media (max-width: 520px){
      .grid-container{width:calc(100% - 24px)}
      .hero-panel,
      .filter-card,
      .cta-panel,
      .faq-wrap,
      .footer-shell,
      .matrix-panel,
      .step-card,
      .spot-card,
      .detail-card,
      .side-card,
      .timeline-card{
        border-radius:20px;
      }
      .button,.chip,.footer-links a,.nav-card{min-height:44px}
      .hero-actions,.cta-buttons{width:100%}
      .hero-actions .button,.cta-buttons .button{width:100%}
      .hero-lead,.section-heading p,.footer-copy{font-size:.97rem}
      .accordion-title{font-size:1rem}
    }