/* roulang page: index */
:root{
      --bg: #050b14;
      --bg-2: #08111f;
      --bg-3: #0d1728;
      --panel: rgba(11, 20, 36, .74);
      --panel-strong: rgba(13, 24, 44, .92);
      --line: rgba(165, 214, 255, .14);
      --line-strong: rgba(166, 239, 255, .28);
      --text: #eaf4ff;
      --muted: rgba(226, 240, 255, .72);
      --soft: rgba(226, 240, 255, .52);
      --brand: #72f4ff;
      --brand-2: #4f8cff;
      --brand-3: #9f7bff;
      --warn: #f0c77e;
      --ok: #76f2be;
      --danger: #f49a9a;
      --shadow: 0 18px 40px rgba(0, 0, 0, .36);
      --glow: 0 0 0 1px rgba(114, 244, 255, .14), 0 0 34px rgba(114, 244, 255, .12);
      --radius-xl: 32px;
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-sm: 14px;
      --container: 1240px;
      --space-1: 8px;
      --space-2: 12px;
      --space-3: 16px;
      --space-4: 24px;
      --space-5: 32px;
      --space-6: 48px;
      --space-7: 72px;
      --space-8: 108px;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body{
      margin:0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      background:
        radial-gradient(circle at 18% 12%, rgba(79, 140, 255, .17), transparent 24%),
        radial-gradient(circle at 82% 8%, rgba(114, 244, 255, .10), transparent 20%),
        radial-gradient(circle at 72% 88%, rgba(159, 123, 255, .12), transparent 26%),
        linear-gradient(180deg, #050b14 0%, #07101d 52%, #050b14 100%);
      color: var(--text);
      line-height: 1.7;
      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: 42px 42px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.7), rgba(0,0,0,.15) 70%, transparent);
      opacity:.28;
      z-index:-1;
    }
    a{
      color: inherit;
      text-decoration: none;
      transition: color .25s ease, opacity .25s ease, transform .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease;
    }
    img{ max-width:100%; display:block; }
    button, input, select, textarea{
      font: inherit;
    }
    ::selection{ background: rgba(114,244,255,.28); color: #fff; }

    .site-wrap{
      position: relative;
      min-height: 100vh;
    }
    .container-wide{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .top-alert{
      position: sticky;
      top:0;
      z-index: 60;
      background: linear-gradient(90deg, rgba(240,199,126,.08), rgba(114,244,255,.07));
      border-bottom: 1px solid rgba(240,199,126,.18);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
    }
    .top-alert .container-wide{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding: 10px 0;
      color: rgba(252, 240, 219, .92);
      font-size: 13px;
      letter-spacing: .02em;
    }
    .adult-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding: 4px 10px;
      border-radius: 999px;
      border: 1px solid rgba(240,199,126,.28);
      background: rgba(240,199,126,.10);
      color: #ffe7b5;
      font-weight: 700;
      box-shadow: 0 0 0 1px rgba(240,199,126,.06) inset;
      white-space: nowrap;
    }

    header.site-header{
      position: sticky;
      top: 44px;
      z-index: 50;
      padding: 16px 0 0;
      transition: background-color .3s ease, border-color .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
    }
    header.site-header.scrolled{
      background: rgba(5, 11, 20, .66);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(165, 214, 255, .14);
      box-shadow: 0 12px 28px rgba(0,0,0,.22);
    }

    .header-shell{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
      padding: 16px 18px;
      border: 1px solid rgba(165, 214, 255, .14);
      border-radius: 24px;
      background: rgba(9, 17, 31, .62);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      box-shadow: 0 18px 40px rgba(0,0,0,.24);
    }
    .header-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 14px;
      min-width: 0;
    }
    .brand-mark{
      width: 42px;
      height: 42px;
      border-radius: 16px;
      background:
        radial-gradient(circle at 28% 28%, rgba(255,255,255,.38), transparent 24%),
        linear-gradient(145deg, rgba(114,244,255,.24), rgba(79,140,255,.16));
      border: 1px solid rgba(114,244,255,.28);
      box-shadow: var(--glow);
      position: relative;
      flex: 0 0 auto;
    }
    .brand-mark::before,
    .brand-mark::after{
      content:"";
      position:absolute;
      inset: 10px;
      border-radius: 12px;
      border: 1px solid rgba(114,244,255,.35);
      opacity:.9;
    }
    .brand-mark::after{
      inset: 15px;
      border-color: rgba(159,123,255,.28);
      transform: rotate(18deg);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width: 0;
    }
    .brand-text strong{
      font-size: 18px;
      line-height: 1.15;
      letter-spacing: .02em;
      font-weight: 800;
      white-space: nowrap;
    }
    .brand-text span{
      font-size: 12px;
      color: var(--soft);
      white-space: nowrap;
    }

    .title-bar{
      display:none;
      background: transparent;
      padding: 0;
      align-items:center;
      justify-content:space-between;
    }
    .title-bar .menu-icon{
      width: 44px;
      height: 44px;
      border: 1px solid rgba(165, 214, 255, .16);
      border-radius: 14px;
      background: rgba(11, 20, 36, .75);
      box-shadow: inset 0 0 0 1px rgba(114,244,255,.04);
      transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
    }
    .title-bar .menu-icon:hover{
      transform: translateY(-1px);
      border-color: rgba(114,244,255,.34);
      box-shadow: var(--glow);
    }

    .main-nav{
      margin-left: auto;
      display:flex;
      align-items:center;
      gap: 12px;
    }
    .main-nav .nav-link{
      position: relative;
      display:inline-flex;
      align-items:center;
      min-height: 42px;
      padding: 10px 10px;
      color: rgba(234,244,255,.88);
      font-size: 14px;
      font-weight: 600;
      letter-spacing: .02em;
      border-radius: 999px;
    }
    .main-nav .nav-link:hover,
    .main-nav .nav-link:focus{
      color: #fff;
      background: rgba(114,244,255,.06);
      outline: none;
    }
    .main-nav .nav-link.is-active::after{
      content:"";
      position:absolute;
      left: 12px;
      right: 12px;
      bottom: 6px;
      height: 2px;
      border-radius: 99px;
      background: linear-gradient(90deg, var(--brand), var(--brand-2));
      box-shadow: 0 0 12px rgba(114,244,255,.4);
    }
    .nav-chips{
      margin-left: 10px;
      display:flex;
      align-items:center;
      gap: 8px;
      flex-wrap: wrap;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      min-height: 34px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(165, 214, 255, .14);
      background: rgba(255,255,255,.03);
      color: rgba(234,244,255,.78);
      font-size: 12px;
      line-height: 1;
      white-space: nowrap;
    }
    .chip:hover,
    .chip:focus{
      color:#fff;
      border-color: rgba(114,244,255,.34);
      background: rgba(114,244,255,.08);
      box-shadow: 0 0 0 1px rgba(114,244,255,.08) inset;
    }

    .hero{
      position: relative;
      overflow: hidden;
      padding: 96px 0 82px;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:-20% -10% auto -10%;
      height: 78%;
      background:
        radial-gradient(circle at 20% 24%, rgba(114,244,255,.16), transparent 18%),
        radial-gradient(circle at 70% 32%, rgba(79,140,255,.16), transparent 20%),
        radial-gradient(circle at 90% 56%, rgba(159,123,255,.12), transparent 22%);
      filter: blur(4px);
      opacity:.92;
      pointer-events:none;
    }
    .hero-grid{
      position: relative;
      display:grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
      gap: 34px;
      align-items: center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 14px;
      border-radius: 999px;
      border: 1px solid rgba(114,244,255,.18);
      background: rgba(114,244,255,.05);
      color: rgba(214,252,255,.95);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .03em;
      margin-bottom: 18px;
    }
    .eyebrow i{
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--brand);
      box-shadow: 0 0 16px rgba(114,244,255,.65);
      display:inline-block;
    }
    h1, h2, h3, h4{
      margin: 0;
      line-height: 1.2;
      letter-spacing: -.02em;
    }
    h1{
      font-size: clamp(34px, 5vw, 58px);
      font-weight: 800;
      margin-bottom: 18px;
      max-width: 12.2em;
    }
    .hero p{
      margin: 0;
      font-size: 16px;
      color: var(--muted);
      max-width: 36em;
    }
    .hero-points{
      display:flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 22px 0 26px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap: 6px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(165,214,255,.12);
      color: rgba(234,244,255,.82);
      font-size: 12px;
      white-space: nowrap;
    }
    .tag::before{
      content:"";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: linear-gradient(180deg, var(--brand), var(--brand-3));
      box-shadow: 0 0 12px rgba(114,244,255,.46);
    }
    .hero-actions{
      display:flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 8px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height: 48px;
      padding: 0 18px;
      border-radius: 999px;
      font-weight: 700;
      font-size: 14px;
      letter-spacing: .02em;
      border: 1px solid transparent;
      cursor: pointer;
      transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background-color .25s ease, color .25s ease, opacity .25s ease;
      user-select: none;
    }
    .btn:hover{ transform: translateY(-2px); }
    .btn:focus{ outline: 2px solid rgba(114,244,255,.5); outline-offset: 2px; }
    .btn-primary{
      color: #06101e;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 100%);
      box-shadow: 0 12px 30px rgba(79,140,255,.22), 0 0 24px rgba(114,244,255,.18);
    }
    .btn-primary:hover{
      box-shadow: 0 16px 34px rgba(79,140,255,.28), 0 0 28px rgba(114,244,255,.22);
    }
    .btn-secondary{
      color: #e9f7ff;
      background: rgba(255,255,255,.03);
      border-color: rgba(165,214,255,.16);
      box-shadow: inset 0 0 0 1px rgba(114,244,255,.03);
    }
    .btn-secondary:hover{
      border-color: rgba(114,244,255,.34);
      background: rgba(114,244,255,.07);
      box-shadow: var(--glow);
    }

    .hero-note{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      margin-top: 24px;
      padding: 14px 16px;
      border-radius: 20px;
      background: rgba(15, 23, 39, .66);
      border: 1px solid rgba(240,199,126,.16);
      color: rgba(251, 238, 213, .92);
      font-size: 13px;
      max-width: 47em;
    }
    .hero-note strong{
      color: #ffe0a7;
      white-space: nowrap;
    }

    .hero-panel{
      position: relative;
      border-radius: var(--radius-xl);
      padding: 24px;
      background:
        linear-gradient(180deg, rgba(14, 26, 45, .88), rgba(8, 14, 26, .76));
      border: 1px solid rgba(165,214,255,.14);
      box-shadow: var(--shadow), 0 0 0 1px rgba(114,244,255,.04) inset;
      overflow: hidden;
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      inset: 0;
      background:
        linear-gradient(180deg, rgba(114,244,255,.06), transparent 32%),
        linear-gradient(90deg, transparent, rgba(114,244,255,.04), transparent);
      opacity:.9;
      pointer-events:none;
    }
    .dashboard-top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap: 16px;
      position: relative;
      z-index: 1;
      margin-bottom: 18px;
    }
    .dashboard-top h2{
      font-size: 18px;
      margin-bottom: 6px;
    }
    .dashboard-top p{
      color: var(--soft);
      font-size: 13px;
      margin: 0;
      max-width: 18em;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(118,242,190,.09);
      color: #c0ffe3;
      border: 1px solid rgba(118,242,190,.22);
      font-size: 12px;
      white-space: nowrap;
    }
    .status-dot{
      width:8px; height:8px; border-radius:50%;
      background: var(--ok);
      box-shadow: 0 0 14px rgba(118,242,190,.5);
    }
    .dashboard-grid{
      position: relative;
      z-index: 1;
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 14px;
    }
    .stat-block{
      padding: 16px 16px 14px;
      border-radius: 22px;
      background: rgba(255,255,255,.03);
      border: 1px solid rgba(165,214,255,.12);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      box-shadow: inset 0 0 0 1px rgba(114,244,255,.02);
      min-height: 120px;
      transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease, background-color .25s ease;
    }
    .stat-block:hover{
      transform: translateY(-4px);
      border-color: rgba(114,244,255,.28);
      box-shadow: var(--glow);
      background: rgba(255,255,255,.045);
    }
    .stat-block .num{
      display:block;
      font-size: 30px;
      line-height: 1;
      font-weight: 800;
      margin-bottom: 10px;
      letter-spacing: -.03em;
      background: linear-gradient(180deg, #f4fcff, #90ecff 60%, #6ba9ff 100%);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .stat-block .label{
      display:block;
      font-size: 14px;
      font-weight: 700;
      margin-bottom: 6px;
      color: rgba(237,248,255,.94);
    }
    .stat-block .desc{
      margin:0;
      font-size: 12px;
      line-height: 1.65;
      color: var(--soft);
    }
    .col-4{ grid-column: span 4; }
    .col-6{ grid-column: span 6; }
    .col-8{ grid-column: span 8; }
    .col-12{ grid-column: span 12; }

    .ring-card{
      display:flex;
      align-items:center;
      gap: 16px;
    }
    .ring{
      width: 88px;
      height: 88px;
      border-radius: 50%;
      background:
        conic-gradient(var(--brand) 0 74%, rgba(255,255,255,.08) 74% 100%);
      position: relative;
      box-shadow: 0 0 0 1px rgba(114,244,255,.12) inset, 0 0 32px rgba(114,244,255,.12);
      flex: 0 0 auto;
    }
    .ring::after{
      content:"";
      position:absolute;
      inset: 10px;
      border-radius: 50%;
      background: linear-gradient(180deg, rgba(10,18,33,.98), rgba(7,12,22,.92));
      border: 1px solid rgba(165,214,255,.09);
    }
    .ring-value{
      position:absolute;
      inset:0;
      display:flex;
      align-items:center;
      justify-content:center;
      z-index: 1;
      font-weight: 800;
      font-size: 20px;
      color: #f6fdff;
    }
    .ring-copy h3{
      font-size: 18px;
      margin-bottom: 8px;
    }
    .ring-copy p{
      margin:0;
      color: var(--soft);
      font-size: 13px;
      line-height: 1.7;
    }
    .progress-bars{
      display:flex;
      flex-direction:column;
      gap: 12px;
      margin-top: 16px;
    }
    .progress-item{
      display:grid;
      grid-template-columns: 92px 1fr 48px;
      gap: 10px;
      align-items:center;
      font-size: 12px;
      color: rgba(234,244,255,.84);
    }
    .progress-track{
      height: 9px;
      border-radius: 999px;
      overflow: hidden;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(165,214,255,.08);
    }
    .progress-fill{
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--brand), var(--brand-2), var(--brand-3));
      box-shadow: 0 0 16px rgba(114,244,255,.25);
    }

    .section{
      padding: var(--space-8) 0;
      position: relative;
    }
    .section.tight{
      padding: 84px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 24px;
      margin-bottom: 30px;
    }
    .section-head h2{
      font-size: clamp(28px, 3vw, 40px);
      font-weight: 800;
    }
    .section-head p{
      margin: 0;
      max-width: 42em;
      color: var(--muted);
      font-size: 15px;
    }
    .small-kicker{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      color: rgba(114,244,255,.9);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .08em;
      text-transform: uppercase;
      margin-bottom: 12px;
    }
    .small-kicker::before{
      content:"";
      width: 28px;
      height: 1px;
      background: linear-gradient(90deg, var(--brand), transparent);
    }

    .panel{
      background: var(--panel);
      border: 1px solid rgba(165,214,255,.12);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }
    .panel-inner{
      padding: 28px;
    }

    .metrics-grid{
      display:grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 16px;
    }
    .metric-card{
      grid-column: span 4;
      position: relative;
      padding: 22px;
      border-radius: 24px;
      background: rgba(11, 20, 36, .72);
      border: 1px solid rgba(165,214,255,.12);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.02);
      transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
      min-height: 160px;
    }
    .metric-card:hover{
      transform: translateY(-4px);
      border-color: rgba(114,244,255,.28);
      box-shadow: var(--glow);
    }
    .metric-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      margin-bottom: 12px;
    }
    .metric-score{
      font-size: 34px;
      font-weight: 800;
      letter-spacing: -.03em;
      line-height: 1;
      background: linear-gradient(180deg, #f8feff, #8deef8);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .metric-icon{
      width: 38px;
      height: 38px;
      border-radius: 14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background: rgba(114,244,255,.08);
      border: 1px solid rgba(114,244,255,.16);
      color: #dffcff;
      font-weight: 800;
      flex: 0 0 auto;
    }
    .metric-card h3{
      font-size: 18px;
      margin-bottom: 8px;
    }
    .metric-card p{
      margin:0;
      font-size: 13px;
      color: var(--soft);
      line-height: 1.7;
    }

    .matrix-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
      align-items: stretch;
    }
    .core-card{
      padding: 32px;
      border-radius: 28px;
      background:
        radial-gradient(circle at top right, rgba(114,244,255,.10), transparent 28%),
        linear-gradient(180deg, rgba(12, 21, 38, .94), rgba(8, 14, 26, .92));
      border: 1px solid rgba(165,214,255,.12);
      min-height: 100%;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap: 22px;
      box-shadow: var(--shadow);
    }
    .core-card h3{
      font-size: 28px;
      margin-bottom: 14px;
    }
    .core-card p{
      color: var(--muted);
      margin: 0;
      max-width: 36em;
    }
    .core-list{
      display:grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .core-list li{
      display:flex;
      gap: 10px;
      align-items:flex-start;
      padding: 12px 14px;
      border-radius: 18px;
      background: rgba(255,255,255,.03);
      border: 1px solid rgba(165,214,255,.10);
      color: rgba(234,244,255,.86);
      font-size: 14px;
    }
    .core-list b{
      color: #fff;
    }
    .core-list .bullet{
      width: 10px;
      height: 10px;
      border-radius: 50%;
      margin-top: 6px;
      flex: 0 0 auto;
      background: linear-gradient(180deg, var(--brand), var(--brand-2));
      box-shadow: 0 0 12px rgba(114,244,255,.35);
    }

    .mini-grid{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
    }
    .mini-card{
      padding: 22px;
      border-radius: 24px;
      background: rgba(11, 20, 36, .72);
      border: 1px solid rgba(165,214,255,.12);
      min-height: 198px;
      transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
    }
    .mini-card:hover{
      transform: translateY(-4px);
      border-color: rgba(114,244,255,.28);
      box-shadow: var(--glow);
    }
    .mini-icon{
      width: 44px;
      height: 44px;
      border-radius: 16px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background: rgba(114,244,255,.08);
      border: 1px solid rgba(114,244,255,.16);
      margin-bottom: 14px;
      color: #dffcff;
      font-size: 18px;
      font-weight: 800;
    }
    .mini-card h4{
      font-size: 17px;
      margin-bottom: 8px;
    }
    .mini-card p{
      margin:0;
      color: var(--soft);
      font-size: 13px;
      line-height: 1.7;
    }

    .compare-wrap{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
    }
    .compare-card{
      padding: 28px;
      border-radius: 28px;
      border: 1px solid rgba(165,214,255,.12);
      background: rgba(11, 20, 36, .68);
      box-shadow: var(--shadow);
      position: relative;
      overflow:hidden;
    }
    .compare-card::before{
      content:"";
      position:absolute;
      inset:0;
      background: linear-gradient(180deg, rgba(255,255,255,.02), transparent 30%);
      pointer-events:none;
    }
    .compare-card.bad{
      border-color: rgba(176, 192, 214, .18);
      background: linear-gradient(180deg, rgba(17, 25, 38, .82), rgba(9, 14, 23, .72));
    }
    .compare-card.good{
      border-color: rgba(114,244,255,.22);
      background: linear-gradient(180deg, rgba(10, 24, 37, .88), rgba(8, 15, 27, .74));
    }
    .compare-card h3{
      font-size: 22px;
      margin-bottom: 16px;
    }
    .compare-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom: 14px;
      font-size: 12px;
      font-weight: 700;
      letter-spacing:.04em;
      text-transform: uppercase;
      color: rgba(234,244,255,.78);
    }
    .compare-label::before{
      content:"";
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: currentColor;
      opacity:.8;
    }
    .compare-card.bad .compare-label{ color: rgba(196, 209, 224, .9); }
    .compare-card.good .compare-label{ color: #8ef4ff; }
    .compare-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap: 10px;
    }
    .compare-list li{
      display:flex;
      gap: 10px;
      align-items:flex-start;
      padding: 12px 14px;
      border-radius: 16px;
      background: rgba(255,255,255,.03);
      border: 1px solid rgba(165,214,255,.08);
      color: rgba(234,244,255,.84);
      font-size: 14px;
    }
    .compare-list li span{
      width: 18px;
      height: 18px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex: 0 0 auto;
      border-radius: 50%;
      margin-top: 2px;
      font-size: 12px;
    }
    .compare-card.bad .compare-list li span{
      background: rgba(176, 192, 214, .12);
      color: #d6dfe9;
    }
    .compare-card.good .compare-list li span{
      background: rgba(114,244,255,.10);
      color: #befcff;
    }

    .path-grid{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
    }
    .path-card{
      position: relative;
      padding: 28px;
      border-radius: 28px;
      background: rgba(11, 20, 36, .72);
      border: 1px solid rgba(165,214,255,.12);
      box-shadow: var(--shadow);
      overflow:hidden;
      min-height: 300px;
      display:flex;
      flex-direction:column;
    }
    .path-card::before{
      content:"";
      position:absolute;
      inset:0 auto auto 0;
      width: 100%;
      height: 4px;
      background: linear-gradient(90deg, var(--brand), var(--brand-2), transparent);
      opacity:.9;
    }
    .path-card .status-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      margin-bottom: 18px;
    }
    .path-card .status-line .label{
      font-size: 12px;
      color: rgba(114,244,255,.9);
      letter-spacing: .08em;
      font-weight: 700;
      text-transform: uppercase;
    }
    .path-card .status-line .state{
      font-size: 12px;
      color: rgba(218, 236, 255, .7);
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(165,214,255,.14);
      background: rgba(255,255,255,.03);
    }
    .path-card h3{
      font-size: 24px;
      margin-bottom: 10px;
    }
    .path-card p{
      margin: 0 0 16px;
      color: var(--muted);
      font-size: 14px;
    }
    .path-tags{
      display:flex;
      flex-wrap:wrap;
      gap: 8px;
      margin-bottom: 22px;
    }
    .path-tags .tag{
      background: rgba(114,244,255,.05);
    }
    .path-actions{
      margin-top:auto;
      display:flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .accordion{
      border: 0;
      margin: 0;
      background: transparent;
    }
    .accordion-title{
      background: rgba(11, 20, 36, .70);
      border: 1px solid rgba(165,214,255,.12);
      color: var(--text);
      border-radius: 18px;
      padding: 18px 22px;
      font-weight: 700;
      line-height: 1.5;
      transition: border-color .25s ease, box-shadow .25s ease, background-color .25s ease;
    }
    .accordion-title:hover{
      border-color: rgba(114,244,255,.28);
      box-shadow: var(--glow);
      background: rgba(114,244,255,.05);
    }
    .accordion-item{
      margin-bottom: 12px;
      border: 0;
      background: transparent;
    }
    .accordion-title:before{
      color: var(--brand);
      top: 52%;
      transform: translateY(-50%);
      margin-top: 0;
    }
    .accordion-content{
      border-radius: 0 0 18px 18px;
      background: rgba(11, 20, 36, .55);
      border: 1px solid rgba(165,214,255,.12);
      border-top: 0;
      color: var(--muted);
      font-size: 14px;
      padding: 20px 22px 22px;
    }
    .accordion-content p{
      margin: 0;
    }

    .form-wrap{
      display:grid;
      grid-template-columns: 1fr 420px;
      gap: 18px;
      align-items: stretch;
    }
    .form-card{
      background: linear-gradient(180deg, rgba(12, 22, 39, .90), rgba(8, 14, 26, .90));
      border: 1px solid rgba(165,214,255,.12);
      border-radius: 28px;
      padding: 30px;
      box-shadow: var(--shadow);
    }
    .form-card h2{
      font-size: 30px;
      margin-bottom: 10px;
    }
    .form-card p{
      color: var(--muted);
      margin-bottom: 22px;
      font-size: 14px;
    }
    .contact-note{
      padding: 18px 20px;
      border-radius: 22px;
      background: rgba(240,199,126,.08);
      border: 1px solid rgba(240,199,126,.16);
      color: rgba(252, 238, 213, .92);
      font-size: 13px;
    }
    .contact-note strong{ color: #ffe3ae; }
    .form-grid{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap: 8px;
    }
    .field.full{ grid-column: 1 / -1; }
    .field label{
      font-size: 13px;
      color: rgba(234,244,255,.84);
      font-weight: 700;
    }
    .field input,
    .field select,
    .field textarea{
      width:100%;
      border-radius: 16px;
      background: rgba(255,255,255,.03);
      border: 1px solid rgba(165,214,255,.12);
      color: var(--text);
      padding: 13px 15px;
      transition: border-color .25s ease, box-shadow .25s ease, background-color .25s ease;
      outline: none;
    }
    .field textarea{
      min-height: 124px;
      resize: vertical;
    }
    .field input::placeholder,
    .field textarea::placeholder{
      color: rgba(226,240,255,.4);
    }
    .field input:focus,
    .field select:focus,
    .field textarea:focus{
      border-color: rgba(114,244,255,.35);
      box-shadow: 0 0 0 4px rgba(114,244,255,.09);
      background: rgba(255,255,255,.045);
    }
    .form-actions{
      display:flex;
      gap: 12px;
      align-items:center;
      margin-top: 18px;
      flex-wrap: wrap;
    }
    .form-status{
      min-height: 22px;
      font-size: 13px;
      color: rgba(176, 236, 255, .92);
    }
    .aside-card{
      padding: 28px;
      border-radius: 28px;
      background:
        radial-gradient(circle at top, rgba(114,244,255,.10), transparent 32%),
        rgba(10, 18, 31, .82);
      border: 1px solid rgba(165,214,255,.12);
      box-shadow: var(--shadow);
      display:flex;
      flex-direction:column;
      gap: 18px;
    }
    .aside-card h3{
      font-size: 22px;
      margin-bottom: 0;
    }
    .aside-timeline{
      display:grid;
      gap: 14px;
      margin: 0;
      padding: 0;
      list-style: none;
    }
    .aside-timeline li{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 12px 0;
      border-bottom: 1px solid rgba(165,214,255,.10);
    }
    .aside-timeline li:last-child{ border-bottom: 0; }
    .aside-index{
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex: 0 0 auto;
      background: rgba(114,244,255,.09);
      border: 1px solid rgba(114,244,255,.18);
      color: #d8fbff;
      font-weight: 800;
      font-size: 12px;
    }
    .aside-timeline strong{
      display:block;
      font-size: 14px;
      margin-bottom: 2px;
    }
    .aside-timeline span{
      color: var(--soft);
      font-size: 13px;
      line-height: 1.6;
    }

    footer.site-footer{
      margin-top: var(--space-8);
      padding: 56px 0 32px;
      background: linear-gradient(180deg, rgba(5, 11, 20, .16), rgba(3, 7, 14, .92));
      border-top: 1px solid rgba(165,214,255,.12);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr .9fr;
      gap: 24px;
      padding-bottom: 24px;
    }
    .footer-block h4{
      font-size: 16px;
      margin-bottom: 14px;
    }
    .footer-block p,
    .footer-block li,
    .footer-block a{
      color: rgba(226,240,255,.68);
      font-size: 13px;
    }
    .footer-block ul{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap: 10px;
    }
    .footer-block a:hover{
      color: #fff;
    }
    .footer-brand{
      font-size: 18px;
      font-weight: 800;
      margin-bottom: 12px;
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 20px;
      border-top: 1px solid rgba(165,214,255,.10);
      color: rgba(226,240,255,.55);
      font-size: 12px;
    }

    .section-divider{
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(165,214,255,.16), transparent);
      margin: 0 auto;
      width: min(var(--container), calc(100% - 32px));
    }

    .callout{
      border-radius: 24px;
      background: rgba(114,244,255,.06);
      border: 1px solid rgba(114,244,255,.16);
      color: rgba(231, 251, 255, .92);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.02);
    }

    .subtle-links{
      display:flex;
      flex-wrap:wrap;
      gap: 10px;
      margin-top: 8px;
    }

    .mobile-reveal{
      display:none;
    }

    .sr-only{
      position:absolute;
      width:1px;
      height:1px;
      padding:0;
      margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      border:0;
    }

    .focus-ring:focus{
      outline: 2px solid rgba(114,244,255,.58);
      outline-offset: 3px;
    }

    @media (max-width: 1200px){
      .hero-grid,
      .form-wrap{
        grid-template-columns: 1fr;
      }
      .matrix-grid{
        grid-template-columns: 1fr;
      }
      .mini-grid{
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid{
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 1024px){
      .header-shell{
        padding: 14px 14px;
      }
      .main-nav{
        gap: 8px;
        flex-wrap: wrap;
        justify-content:flex-end;
      }
      .main-nav .nav-link{
        min-height: 38px;
        padding: 8px 9px;
      }
      .hero{
        padding-top: 72px;
      }
      .section{
        padding: 92px 0;
      }
      .metric-card{
        grid-column: span 6;
      }
      .path-grid,
      .compare-wrap{
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 760px){
      .top-alert .container-wide{
        justify-content:flex-start;
        padding: 10px 0;
        overflow-x:auto;
      }
      header.site-header{
        top: 40px;
      }
      .title-bar{
        display:flex;
        gap: 12px;
      }
      .header-row{
        display:block;
      }
      .brand{
        width: 100%;
        margin-bottom: 12px;
      }
      .main-nav{
        display:none;
        width: 100%;
        margin: 12px 0 0;
        padding-top: 12px;
        border-top: 1px solid rgba(165,214,255,.10);
      }
      .main-nav.is-open{
        display:flex;
        flex-direction:column;
        align-items:stretch;
      }
      .main-nav .nav-link{
        width: 100%;
        justify-content:flex-start;
        background: rgba(255,255,255,.02);
      }
      .nav-chips{
        margin: 6px 0 0;
      }
      .hero{
        padding: 58px 0 66px;
      }
      h1{
        max-width: none;
        font-size: clamp(32px, 9vw, 40px);
      }
      .hero p{
        font-size: 15px;
      }
      .hero-actions .btn{
        width: 100%;
      }
      .hero-actions{
        flex-direction:column;
      }
      .hero-panel{
        padding: 18px;
      }
      .ring-card{
        flex-direction: column;
        align-items:flex-start;
      }
      .ring{
        width: 76px;
        height: 76px;
      }
      .dashboard-grid,
      .metrics-grid,
      .mini-grid,
      .footer-grid,
      .form-grid,
      .path-grid{
        grid-template-columns: 1fr;
      }
      .metric-card,
      .col-4,
      .col-6,
      .col-8,
      .col-12{
        grid-column: 1 / -1;
      }
      .section{
        padding: 64px 0;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .panel-inner,
      .core-card,
      .mini-card,
      .compare-card,
      .path-card,
      .form-card,
      .aside-card{
        padding: 20px;
      }
      .progress-item{
        grid-template-columns: 78px 1fr 38px;
      }
      .compare-list li,
      .core-list li{
        padding: 11px 12px;
      }
      .form-actions .btn{
        width:100%;
      }
      .footer-bottom{
        flex-direction:column;
      }
    }

    @media (max-width: 520px){
      .container-wide{
        width: min(var(--container), calc(100% - 20px));
      }
      .header-shell{
        width: min(var(--container), calc(100% - 20px));
      }
      .top-alert .container-wide{
        width: min(var(--container), calc(100% - 20px));
      }
      .hero-note{
        padding: 12px 14px;
      }
      .stat-block{
        min-height: 0;
      }
      .dashboard-top{
        flex-direction:column;
      }
      .path-actions,
      .subtle-links{
        flex-direction:column;
      }
      .path-actions .btn,
      .subtle-links .btn{
        width:100%;
      }
      .accordion-title,
      .accordion-content{
        padding-left: 16px;
        padding-right: 16px;
      }
    }

/* roulang page: category2 */
:root{
      --bg-0:#050913;
      --bg-1:#07111f;
      --bg-2:#0b1b30;
      --panel:rgba(12,29,50,.68);
      --panel-strong:rgba(14,38,66,.82);
      --panel-soft:rgba(255,255,255,.045);
      --text:#edf7ff;
      --text-soft:#b9c8d8;
      --muted:#7f93a8;
      --line:rgba(155,218,255,.18);
      --line-strong:rgba(111,225,255,.38);
      --cyan:#6ee7ff;
      --cyan-2:#32b8ff;
      --blue:#2478ff;
      --violet:#8b7dff;
      --amber:#e1b96f;
      --danger-soft:rgba(225,185,111,.12);
      --good:#82ffd2;
      --bad:#8c9aac;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow:0 24px 80px rgba(0,0,0,.38);
      --glow:0 0 32px rgba(77,209,255,.18);
      --container:1200px;
      --section:104px;
      --ease:all .28s ease;
      --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.72;
      background:
        radial-gradient(circle at 16% 6%, rgba(50,184,255,.18), transparent 30%),
        radial-gradient(circle at 86% 12%, rgba(139,125,255,.13), transparent 28%),
        radial-gradient(circle at 50% 76%, rgba(110,231,255,.09), transparent 34%),
        linear-gradient(180deg,var(--bg-0),var(--bg-1) 42%,#04070d);
      min-height:100vh;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-2;
      background-image:
        linear-gradient(rgba(110,231,255,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(110,231,255,.055) 1px, transparent 1px);
      background-size:58px 58px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.85), transparent 88%);
    }
    body:after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      background:
        linear-gradient(120deg, transparent 0 34%, rgba(110,231,255,.05) 35%, transparent 36% 68%, rgba(139,125,255,.04) 69%, transparent 70%),
        repeating-linear-gradient(180deg, rgba(255,255,255,.018) 0 1px, transparent 1px 8px);
      opacity:.62;
    }

    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--cyan)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font-family:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(110,231,255,.28);color:#fff}

    .container-wide{
      width:min(calc(100% - 40px), var(--container));
      margin-inline:auto;
    }
    .section{
      padding:var(--section) 0;
      position:relative;
    }
    .section-tight{padding:78px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      color:var(--cyan);
      font-size:13px;
      letter-spacing:.08em;
      font-weight:700;
      text-transform:uppercase;
      margin-bottom:14px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 18px rgba(110,231,255,.78);
    }
    .section-title{
      font-size:clamp(30px,4vw,42px);
      line-height:1.22;
      font-weight:800;
      letter-spacing:-.03em;
      margin:0 0 14px;
      color:#f5fbff;
    }
    .section-desc{
      color:var(--text-soft);
      max-width:760px;
      font-size:16px;
      margin:0;
    }

    .compliance-strip{
      position:relative;
      z-index:80;
      border-bottom:1px solid rgba(225,185,111,.2);
      background:linear-gradient(90deg, rgba(225,185,111,.12), rgba(110,231,255,.055), rgba(139,125,255,.08));
      color:#f1dfba;
      font-size:13px;
      letter-spacing:.01em;
    }
    .compliance-inner{
      width:min(calc(100% - 40px), var(--container));
      margin:auto;
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      text-align:center;
    }
    .compliance-dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 18px rgba(225,185,111,.65);
      flex:0 0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:70;
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      background:rgba(5,9,19,.68);
      border-bottom:1px solid rgba(155,218,255,.12);
      transition:var(--ease);
    }
    .site-header.is-scrolled{
      background:rgba(5,9,19,.88);
      border-color:rgba(110,231,255,.22);
      box-shadow:0 14px 46px rgba(0,0,0,.3);
    }
    .header-shell{
      width:min(calc(100% - 40px), var(--container));
      margin:auto;
    }
    .header-row{
      min-height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:26px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:13px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      position:relative;
      background:
        radial-gradient(circle at 32% 24%, #fff, transparent 16%),
        linear-gradient(135deg, rgba(110,231,255,.95), rgba(36,120,255,.7) 48%, rgba(139,125,255,.72));
      box-shadow:0 0 28px rgba(50,184,255,.38);
      border:1px solid rgba(255,255,255,.22);
    }
    .brand-mark:after{
      content:"18+";
      position:absolute;
      inset:auto -7px -7px auto;
      font-size:10px;
      font-weight:800;
      color:#08101c;
      background:var(--amber);
      border-radius:999px;
      padding:1px 5px;
      border:1px solid rgba(255,255,255,.4);
    }
    .brand-text strong{
      display:block;
      font-size:16px;
      line-height:1.2;
      letter-spacing:.01em;
      color:#fff;
    }
    .brand-text span{
      display:block;
      margin-top:3px;
      font-size:12px;
      color:var(--muted);
      white-space:nowrap;
    }
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:18px;
      flex-wrap:wrap;
    }
    .nav-link{
      position:relative;
      color:var(--text-soft);
      font-size:14px;
      line-height:1;
      padding:12px 2px;
      outline:none;
    }
    .nav-link:after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:4px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--cyan),var(--violet));
      transform:scaleX(0);
      transform-origin:left;
      transition:var(--ease);
      box-shadow:0 0 18px rgba(110,231,255,.5);
    }
    .nav-link:hover:after,
    .nav-link.is-active:after{transform:scaleX(1)}
    .nav-link.is-active{color:#fff}
    .nav-chips{
      display:flex;
      gap:10px;
      align-items:center;
      margin-left:2px;
      padding-left:14px;
      border-left:1px solid rgba(155,218,255,.15);
    }
    .chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(110,231,255,.2);
      background:rgba(255,255,255,.04);
      color:#d8e7f2;
      font-size:13px;
      line-height:1.2;
    }
    .chip:hover,
    .chip.is-active{
      border-color:rgba(110,231,255,.56);
      background:rgba(110,231,255,.1);
      box-shadow:var(--glow);
      color:#fff;
      transform:translateY(-1px);
    }
    .title-bar{
      display:none;
      padding:12px 0;
      background:transparent;
    }
    .menu-icon{
      width:44px;
      height:44px;
      border-radius:14px;
      border:1px solid rgba(110,231,255,.22);
      background:rgba(255,255,255,.045);
      position:relative;
    }
    .menu-icon:after{
      display:none;
    }
    .menu-icon:before{
      content:"";
      position:absolute;
      left:12px;
      right:12px;
      top:14px;
      height:2px;
      border-radius:999px;
      background:#dff8ff;
      box-shadow:0 7px 0 #dff8ff,0 14px 0 #dff8ff;
    }
    .focus-ring:focus-visible,
    .nav-link:focus-visible,
    .chip:focus-visible,
    .btn:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible,
    button:focus-visible{
      outline:2px solid rgba(110,231,255,.9);
      outline-offset:3px;
    }

    .hero{
      min-height:720px;
      display:flex;
      align-items:center;
      padding:96px 0 82px;
      position:relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      width:760px;
      height:760px;
      right:-250px;
      top:10px;
      background:radial-gradient(circle, rgba(110,231,255,.16), transparent 58%);
      filter:blur(4px);
      pointer-events:none;
    }
    .hero-copy{
      position:relative;
      z-index:2;
      max-width:650px;
    }
    .status-badge{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:9px 14px;
      border:1px solid rgba(225,185,111,.32);
      border-radius:999px;
      color:#ffe5b5;
      background:var(--danger-soft);
      font-size:13px;
      margin-bottom:22px;
    }
    .status-badge span{
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 16px rgba(225,185,111,.8);
    }
    h1{
      font-size:clamp(34px,5.1vw,58px);
      line-height:1.15;
      font-weight:850;
      letter-spacing:-.055em;
      margin:0 0 22px;
      color:#fff;
    }
    .hero-lead{
      font-size:18px;
      color:var(--text-soft);
      max-width:620px;
      margin:0 0 30px;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:14px;
      margin-bottom:32px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 21px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:760;
      font-size:15px;
      line-height:1.2;
      transition:var(--ease);
      user-select:none;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--cyan),var(--cyan-2) 48%,var(--blue));
      color:#031120;
      box-shadow:0 16px 40px rgba(50,184,255,.24), inset 0 1px 0 rgba(255,255,255,.32);
    }
    .btn-primary:hover{
      color:#020a12;
      transform:translateY(-3px);
      box-shadow:0 20px 54px rgba(50,184,255,.34), inset 0 1px 0 rgba(255,255,255,.42);
    }
    .btn-secondary{
      color:#e8f7ff;
      background:rgba(255,255,255,.055);
      border-color:rgba(110,231,255,.22);
      backdrop-filter:blur(12px);
    }
    .btn-secondary:hover{
      color:#fff;
      background:rgba(110,231,255,.105);
      border-color:rgba(110,231,255,.5);
      transform:translateY(-3px);
      box-shadow:var(--glow);
    }
    .mini-note{
      display:flex;
      align-items:flex-start;
      gap:12px;
      max-width:560px;
      color:var(--muted);
      font-size:14px;
    }
    .mini-note:before{
      content:"";
      width:22px;
      height:22px;
      flex:0 0 auto;
      margin-top:2px;
      border-radius:8px;
      border:1px solid rgba(110,231,255,.36);
      background:linear-gradient(135deg, rgba(110,231,255,.14), rgba(139,125,255,.09));
      box-shadow:0 0 18px rgba(110,231,255,.14);
    }

    .phone-lab{
      position:relative;
      min-height:560px;
      display:grid;
      place-items:center;
    }
    .phone-frame{
      width:min(360px,100%);
      border-radius:42px;
      padding:14px;
      border:1px solid rgba(255,255,255,.18);
      background:
        linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.03)),
        rgba(10,24,43,.74);
      box-shadow:0 38px 100px rgba(0,0,0,.45), 0 0 70px rgba(110,231,255,.15);
      backdrop-filter:blur(20px);
      position:relative;
      transform:rotate(-2deg);
    }
    .phone-frame:before{
      content:"";
      position:absolute;
      top:9px;
      left:50%;
      transform:translateX(-50%);
      width:88px;
      height:6px;
      border-radius:999px;
      background:rgba(255,255,255,.22);
      z-index:3;
    }
    .phone-screen{
      min-height:510px;
      border-radius:32px;
      overflow:hidden;
      background:
        radial-gradient(circle at 50% 0, rgba(110,231,255,.18), transparent 44%),
        linear-gradient(180deg, rgba(7,17,31,.95), rgba(4,9,18,.98));
      border:1px solid rgba(110,231,255,.15);
      padding:32px 20px 20px;
    }
    .mobile-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      color:#dff8ff;
      font-size:12px;
      margin-bottom:22px;
    }
    .signal{
      display:flex;
      align-items:end;
      gap:3px;
    }
    .signal i{
      display:block;
      width:4px;
      border-radius:999px;
      background:var(--cyan);
      box-shadow:0 0 9px rgba(110,231,255,.6);
    }
    .signal i:nth-child(1){height:7px}
    .signal i:nth-child(2){height:11px}
    .signal i:nth-child(3){height:15px}
    .screen-card{
      padding:16px;
      border-radius:22px;
      border:1px solid rgba(110,231,255,.18);
      background:rgba(255,255,255,.055);
      margin-bottom:14px;
    }
    .screen-card h3{
      margin:0 0 8px;
      font-size:16px;
      color:#fff;
      line-height:1.35;
    }
    .screen-card p{
      margin:0;
      font-size:12px;
      color:var(--text-soft);
      line-height:1.55;
    }
    .screen-bars{
      display:grid;
      gap:9px;
      margin-top:14px;
    }
    .screen-bars span{
      height:8px;
      border-radius:999px;
      background:linear-gradient(90deg, rgba(110,231,255,.75), rgba(36,120,255,.35));
    }
    .screen-bars span:nth-child(2){width:72%}
    .screen-bars span:nth-child(3){width:86%}
    .screen-pill-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:14px;
    }
    .screen-pill{
      font-size:11px;
      color:#cfefff;
      border:1px solid rgba(110,231,255,.22);
      background:rgba(110,231,255,.07);
      border-radius:999px;
      padding:5px 8px;
    }
    .float-metric{
      position:absolute;
      border:1px solid rgba(110,231,255,.22);
      background:rgba(9,23,40,.72);
      backdrop-filter:blur(16px);
      box-shadow:var(--shadow), var(--glow);
      border-radius:20px;
      padding:14px 16px;
      min-width:156px;
    }
    .float-metric strong{
      display:block;
      font-size:24px;
      line-height:1;
      color:#fff;
      margin-bottom:6px;
    }
    .float-metric span{
      display:block;
      font-size:12px;
      color:var(--text-soft);
    }
    .float-metric.one{left:2%;top:60px}
    .float-metric.two{right:0;bottom:80px}
    .float-metric.three{left:8%;bottom:28px}

    .score-rail{
      margin-top:36px;
    }
    .score-card{
      height:100%;
      padding:26px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
      position:relative;
      overflow:hidden;
      transition:var(--ease);
    }
    .score-card:before{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 80% 0, rgba(110,231,255,.14), transparent 40%);
      opacity:.65;
      pointer-events:none;
    }
    .score-card:hover{
      transform:translateY(-5px);
      border-color:rgba(110,231,255,.48);
      box-shadow:var(--shadow), var(--glow);
    }
    .score-number{
      position:relative;
      display:flex;
      align-items:baseline;
      gap:8px;
      margin-bottom:10px;
    }
    .score-number strong{
      font-size:38px;
      line-height:1;
      letter-spacing:-.04em;
      color:#fff;
    }
    .score-number span{
      color:var(--cyan);
      font-size:14px;
      font-weight:800;
    }
    .score-card h3{
      position:relative;
      margin:0 0 8px;
      font-size:18px;
      color:#f6fbff;
      line-height:1.35;
    }
    .score-card p{
      position:relative;
      margin:0;
      color:var(--text-soft);
      font-size:14px;
    }

    .scenario-shell{
      margin-top:40px;
    }
    .scenario-card{
      height:100%;
      border:1px solid rgba(155,218,255,.18);
      border-radius:var(--radius-xl);
      background:rgba(12,29,50,.58);
      padding:30px;
      backdrop-filter:blur(18px);
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .scenario-card:after{
      content:"";
      position:absolute;
      width:150px;
      height:150px;
      right:-55px;
      top:-55px;
      background:radial-gradient(circle, rgba(110,231,255,.16), transparent 66%);
      pointer-events:none;
    }
    .scenario-card:hover{
      transform:translateY(-5px);
      border-color:rgba(110,231,255,.46);
      background:rgba(14,38,66,.72);
      box-shadow:var(--shadow), var(--glow);
    }
    .scenario-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
    }
    .line-icon{
      width:48px;
      height:48px;
      border-radius:18px;
      border:1px solid rgba(110,231,255,.28);
      background:
        linear-gradient(135deg, rgba(110,231,255,.12), rgba(139,125,255,.08));
      position:relative;
      flex:0 0 auto;
      box-shadow:0 0 22px rgba(110,231,255,.12);
    }
    .line-icon:before,
    .line-icon:after{
      content:"";
      position:absolute;
      border-radius:999px;
      border:1px solid rgba(110,231,255,.7);
    }
    .line-icon:before{
      width:20px;
      height:20px;
      left:13px;
      top:13px;
    }
    .line-icon:after{
      width:10px;
      height:1px;
      right:9px;
      bottom:13px;
      background:rgba(110,231,255,.8);
      transform:rotate(45deg);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:28px;
      padding:5px 10px;
      border-radius:999px;
      border:1px solid rgba(225,185,111,.24);
      background:rgba(225,185,111,.08);
      color:#ffe0a6;
      font-size:12px;
      font-weight:700;
    }
    .scenario-card h3{
      margin:0 0 8px;
      font-size:22px;
      line-height:1.35;
      color:#fff;
    }
    .scenario-card p{
      margin:0 0 18px;
      color:var(--text-soft);
      font-size:15px;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
    }
    .check-list li{
      position:relative;
      padding-left:28px;
      color:#d8e7f2;
      font-size:14px;
    }
    .check-list li:before{
      content:"";
      position:absolute;
      left:0;
      top:.35em;
      width:17px;
      height:17px;
      border-radius:50%;
      border:1px solid rgba(110,231,255,.48);
      background:rgba(110,231,255,.08);
      box-shadow:0 0 14px rgba(110,231,255,.12);
    }
    .check-list li:after{
      content:"";
      position:absolute;
      left:5px;
      top:.68em;
      width:7px;
      height:4px;
      border-left:2px solid var(--cyan);
      border-bottom:2px solid var(--cyan);
      transform:rotate(-45deg);
    }

    .dual-phone-wrap{
      margin-top:42px;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:26px;
      align-items:stretch;
    }
    .compare-phone{
      border-radius:var(--radius-xl);
      border:1px solid rgba(155,218,255,.16);
      background:rgba(255,255,255,.045);
      padding:28px;
      min-height:450px;
      position:relative;
      overflow:hidden;
      transition:var(--ease);
    }
    .compare-phone.bad{
      background:linear-gradient(180deg, rgba(80,94,112,.13), rgba(255,255,255,.035));
    }
    .compare-phone.good{
      border-color:rgba(110,231,255,.32);
      background:linear-gradient(180deg, rgba(110,231,255,.11), rgba(36,120,255,.055));
      box-shadow:var(--glow);
    }
    .compare-phone:hover{
      transform:translateY(-4px);
    }
    .compare-label{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:24px;
    }
    .compare-label h3{
      margin:0;
      font-size:23px;
      line-height:1.3;
      color:#fff;
    }
    .compare-state{
      font-size:12px;
      border-radius:999px;
      padding:5px 10px;
      border:1px solid rgba(255,255,255,.14);
      color:#d8e7f2;
      background:rgba(255,255,255,.055);
      white-space:nowrap;
    }
    .mock-screen{
      border-radius:30px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(4,9,18,.75);
      min-height:260px;
      padding:20px;
      display:grid;
      gap:12px;
      align-content:start;
      margin-bottom:22px;
    }
    .mock-line{
      height:12px;
      border-radius:999px;
      background:rgba(140,154,172,.32);
    }
    .mock-line.short{width:54%}
    .mock-line.mid{width:76%}
    .mock-line.active{
      background:linear-gradient(90deg, rgba(110,231,255,.85), rgba(36,120,255,.45));
      box-shadow:0 0 16px rgba(110,231,255,.18);
    }
    .mock-button-row{
      display:flex;
      gap:10px;
      margin-top:8px;
    }
    .mock-button{
      height:40px;
      border-radius:14px;
      background:rgba(140,154,172,.18);
      border:1px solid rgba(255,255,255,.09);
      flex:1;
    }
    .good .mock-button{
      background:rgba(110,231,255,.13);
      border-color:rgba(110,231,255,.25);
    }
    .compare-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .compare-list li{
      color:var(--text-soft);
      font-size:14px;
      padding-left:22px;
      position:relative;
    }
    .compare-list li:before{
      content:"";
      position:absolute;
      left:0;
      top:.55em;
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--bad);
    }
    .good .compare-list li:before{
      background:var(--cyan);
      box-shadow:0 0 12px rgba(110,231,255,.7);
    }

    .privacy-band{
      border-radius:var(--radius-xl);
      border:1px solid rgba(110,231,255,.22);
      background:
        radial-gradient(circle at 10% 0, rgba(110,231,255,.16), transparent 34%),
        radial-gradient(circle at 88% 30%, rgba(139,125,255,.12), transparent 38%),
        rgba(12,29,50,.6);
      padding:36px;
      box-shadow:var(--shadow);
      backdrop-filter:blur(18px);
    }
    .privacy-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:34px;
      align-items:center;
    }
    .shield{
      width:220px;
      height:260px;
      margin:auto;
      position:relative;
      border-radius:110px 110px 84px 84px;
      border:1px solid rgba(110,231,255,.38);
      background:
        linear-gradient(180deg, rgba(110,231,255,.14), rgba(36,120,255,.06)),
        rgba(255,255,255,.035);
      box-shadow:0 0 54px rgba(110,231,255,.18), inset 0 0 38px rgba(110,231,255,.07);
      clip-path:polygon(50% 0, 94% 18%, 86% 74%, 50% 100%, 14% 74%, 6% 18%);
    }
    .shield:before{
      content:"";
      position:absolute;
      inset:54px 42px 74px;
      border-radius:28px;
      border:2px solid rgba(110,231,255,.8);
      box-shadow:0 0 28px rgba(110,231,255,.3);
    }
    .shield:after{
      content:"";
      position:absolute;
      left:50%;
      top:126px;
      width:54px;
      height:32px;
      border-left:4px solid var(--good);
      border-bottom:4px solid var(--good);
      transform:translateX(-50%) rotate(-45deg);
      filter:drop-shadow(0 0 10px rgba(130,255,210,.45));
    }
    .privacy-items{
      display:grid;
      gap:14px;
    }
    .privacy-item{
      display:flex;
      gap:14px;
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(255,255,255,.1);
      color:var(--text-soft);
      font-size:14px;
    }
    .privacy-item b{
      color:#fff;
      display:block;
      margin-bottom:2px;
      font-size:15px;
    }
    .privacy-item i{
      width:24px;
      height:24px;
      flex:0 0 auto;
      border-radius:50%;
      background:rgba(110,231,255,.12);
      border:1px solid rgba(110,231,255,.32);
      position:relative;
      margin-top:2px;
    }
    .privacy-item i:after{
      content:"";
      position:absolute;
      left:7px;
      top:5px;
      width:8px;
      height:11px;
      border-right:2px solid var(--cyan);
      border-bottom:2px solid var(--cyan);
      transform:rotate(38deg);
    }

    .accordion{
      background:transparent;
      margin-top:34px;
    }
    .accordion-item{
      margin-bottom:14px;
      border-radius:20px;
      overflow:hidden;
      border:1px solid rgba(155,218,255,.16);
      background:rgba(255,255,255,.045);
      transition:var(--ease);
    }
    .accordion-item.is-active{
      border-color:rgba(110,231,255,.42);
      box-shadow:var(--glow);
    }
    .accordion-title{
      color:#f4fbff;
      font-size:16px;
      font-weight:760;
      border:0;
      padding:20px 58px 20px 22px;
      background:transparent;
      line-height:1.55;
    }
    .accordion-title:hover,
    .accordion-title:focus{
      background:rgba(110,231,255,.06);
      color:#fff;
    }
    .accordion-title:before{
      right:22px;
      color:var(--cyan);
      font-size:22px;
      margin-top:-13px;
    }
    .accordion-content{
      border:0;
      background:rgba(110,231,255,.035);
      color:var(--text-soft);
      padding:0 22px 22px;
      font-size:15px;
      line-height:1.75;
    }

    .contact-panel{
      border-radius:var(--radius-xl);
      border:1px solid rgba(110,231,255,.22);
      background:
        radial-gradient(circle at 80% 0, rgba(110,231,255,.15), transparent 32%),
        linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
      backdrop-filter:blur(20px);
      box-shadow:var(--shadow);
      padding:38px;
      overflow:hidden;
      position:relative;
    }
    .contact-panel:before{
      content:"";
      position:absolute;
      inset:-1px;
      pointer-events:none;
      background:linear-gradient(110deg, transparent 0 40%, rgba(110,231,255,.12), transparent 60% 100%);
      transform:translateX(-38%);
    }
    .form-card{
      position:relative;
      z-index:2;
    }
    .form-card label{
      color:#e5f4ff;
      font-weight:700;
      font-size:14px;
      margin-bottom:8px;
    }
    .form-card input,
    .form-card select,
    .form-card textarea{
      min-height:50px;
      border-radius:15px;
      border:1px solid rgba(155,218,255,.18);
      background:rgba(3,10,19,.58);
      color:#fff;
      box-shadow:none;
      padding:12px 14px;
      transition:var(--ease);
      margin-bottom:18px;
    }
    .form-card textarea{
      min-height:126px;
      resize:vertical;
    }
    .form-card input::placeholder,
    .form-card textarea::placeholder{
      color:rgba(185,200,216,.58);
    }
    .form-card input:focus,
    .form-card select:focus,
    .form-card textarea:focus{
      border-color:rgba(110,231,255,.72);
      background:rgba(3,10,19,.76);
      box-shadow:0 0 0 4px rgba(110,231,255,.1), 0 0 22px rgba(110,231,255,.12);
    }
    .form-note{
      color:var(--muted);
      font-size:13px;
      margin:8px 0 0;
    }

    .site-footer{
      background:linear-gradient(180deg, rgba(3,7,13,.8), #02050a);
      border-top:1px solid rgba(155,218,255,.12);
      padding:68px 0 26px;
      color:var(--text-soft);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .9fr .9fr;
      gap:40px;
      padding-bottom:36px;
      border-bottom:1px solid rgba(155,218,255,.12);
    }
    .footer-brand{
      color:#fff;
      font-size:20px;
      font-weight:850;
      letter-spacing:-.02em;
      margin-bottom:12px;
    }
    .footer-block p{
      margin:0;
      color:#aebfd1;
      font-size:14px;
      max-width:560px;
    }
    .footer-block h4{
      margin:0 0 14px;
      color:#f3fbff;
      font-size:15px;
      font-weight:800;
    }
    .footer-block ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-block li,
    .footer-block a{
      color:#aebfd1;
      font-size:14px;
    }
    .footer-block a:hover{
      color:var(--cyan);
      padding-left:3px;
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding-top:22px;
      color:#7f93a8;
      font-size:13px;
    }

    @media screen and (max-width:1024px){
      :root{--section:86px}
      .header-row{
        gap:16px;
      }
      .main-nav{
        gap:12px;
      }
      .nav-chips{
        flex-basis:100%;
        justify-content:flex-end;
        border-left:0;
        padding-left:0;
      }
      .hero{
        min-height:auto;
        padding-top:78px;
      }
      .phone-lab{
        min-height:520px;
        margin-top:38px;
      }
      .float-metric.one{left:0;top:34px}
      .float-metric.two{right:0;bottom:54px}
      .float-metric.three{left:4%;bottom:6px}
      .privacy-grid{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
    }

    @media screen and (max-width:767px){
      .container-wide,
      .header-shell,
      .compliance-inner{
        width:min(calc(100% - 28px), var(--container));
      }
      .compliance-inner{
        justify-content:flex-start;
        text-align:left;
        min-height:44px;
      }
      .title-bar{
        display:flex;
        justify-content:space-between;
        align-items:center;
        min-height:68px;
      }
      .header-row{
        min-height:0;
        display:block;
      }
      .header-row > .brand{
        display:none;
      }
      .main-nav{
        display:none;
        width:100%;
        padding:12px 0 18px;
        justify-content:flex-start;
        align-items:stretch;
        gap:4px;
      }
      .main-nav.is-open,
      .main-nav[aria-hidden="false"]{
        display:grid;
      }
      .nav-link{
        min-height:44px;
        display:flex;
        align-items:center;
        padding:12px 4px;
      }
      .nav-link:after{
        bottom:8px;
        width:70px;
        right:auto;
      }
      .nav-chips{
        border-left:0;
        display:grid;
        grid-template-columns:1fr;
        gap:10px;
        padding-top:10px;
      }
      .chip{
        min-height:44px;
      }
      .brand-text strong{
        font-size:14px;
      }
      .brand-text span{
        font-size:11px;
      }
      .brand-mark{
        width:38px;
        height:38px;
      }
      .hero{
        padding:62px 0 54px;
      }
      .hero-lead{
        font-size:16px;
      }
      .hero-actions{
        display:grid;
        grid-template-columns:1fr;
      }
      .btn{
        width:100%;
      }
      .phone-frame{
        transform:none;
      }
      .float-metric{
        position:relative;
        left:auto!important;
        right:auto!important;
        top:auto!important;
        bottom:auto!important;
        width:100%;
      }
      .phone-lab{
        display:grid;
        gap:14px;
        min-height:auto;
      }
      .dual-phone-wrap{
        grid-template-columns:1fr;
      }
      .privacy-band,
      .contact-panel{
        padding:24px;
        border-radius:24px;
      }
      .shield{
        width:170px;
        height:210px;
      }
      .footer-grid{
        grid-template-columns:1fr;
        gap:28px;
      }
      .footer-bottom{
        flex-direction:column;
      }
    }

    @media screen and (max-width:520px){
      :root{--section:66px}
      h1{
        font-size:34px;
        letter-spacing:-.04em;
      }
      .section-title{
        font-size:28px;
      }
      .score-card,
      .scenario-card,
      .compare-phone{
        padding:22px;
        border-radius:22px;
      }
      .compare-label{
        align-items:flex-start;
        flex-direction:column;
      }
      .phone-screen{
        min-height:460px;
      }
      .mock-button-row{
        flex-direction:column;
      }
    }

/* roulang page: category1 */
:root{
      --bg:#07111f;
      --bg-deep:#030811;
      --bg-panel:rgba(13,29,50,.72);
      --bg-panel-strong:rgba(16,38,65,.86);
      --bg-soft:rgba(133,231,255,.08);
      --text:#eef8ff;
      --text-strong:#ffffff;
      --muted:#9fb4c8;
      --muted-2:#748aa1;
      --line:rgba(165,226,255,.16);
      --line-strong:rgba(141,231,255,.42);
      --cyan:#7cecff;
      --blue:#3f9dff;
      --violet:#9d7cff;
      --amber:#d9ad62;
      --green:#8af0c5;
      --danger-muted:#9c8790;
      --shadow:0 24px 80px rgba(0,0,0,.42);
      --glow:0 0 30px rgba(124,236,255,.18);
      --radius-lg:30px;
      --radius-md:22px;
      --radius-sm:14px;
      --container:1220px;
      --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.72;
      background:
        radial-gradient(circle at 12% 0%, rgba(124,236,255,.13), transparent 34%),
        radial-gradient(circle at 88% 12%, rgba(157,124,255,.12), transparent 30%),
        linear-gradient(180deg, #07111f 0%, #06101d 48%, #030811 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-2;
      background-image:
        linear-gradient(rgba(124,236,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(124,236,255,.035) 1px, transparent 1px);
      background-size:52px 52px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.25), transparent);
    }
    body:after{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      z-index:-1;
      background:linear-gradient(115deg, transparent 0%, rgba(124,236,255,.045) 44%, transparent 48%, rgba(157,124,255,.04) 58%, transparent 62%);
      opacity:.8;
    }
    a{color:inherit;text-decoration:none;transition:color .22s ease,border-color .22s ease,background .22s ease,transform .22s ease}
    a:hover{color:var(--cyan)}
    img,svg{max-width:100%;height:auto}
    button,input,select,textarea{font-family:inherit}
    button{cursor:pointer}
    .container-wide{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }
    .section{
      padding:96px 0;
      position:relative;
    }
    .section-tight{padding:74px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:9px;
      color:var(--cyan);
      border:1px solid rgba(124,236,255,.2);
      background:rgba(124,236,255,.06);
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      letter-spacing:.03em;
      margin-bottom:18px;
    }
    .section-kicker:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:999px;
      background:var(--cyan);
      box-shadow:0 0 14px rgba(124,236,255,.8);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,56px);
      line-height:1.16;
      letter-spacing:-.045em;
      font-weight:800;
      color:var(--text-strong);
      margin-bottom:22px;
    }
    h2{
      font-size:clamp(28px,3.3vw,38px);
      line-height:1.22;
      letter-spacing:-.035em;
      font-weight:780;
      color:var(--text-strong);
      margin-bottom:16px;
    }
    h3{
      font-size:22px;
      line-height:1.35;
      font-weight:750;
      color:var(--text-strong);
      margin-bottom:12px;
    }
    p{color:var(--muted);font-size:16px}
    .lead{font-size:18px;color:#bfd1df;max-width:720px}
    .focus-ring:focus-visible,
    .btn:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible,
    .accordion-title:focus-visible{
      outline:2px solid rgba(124,236,255,.85);
      outline-offset:4px;
      box-shadow:0 0 0 6px rgba(124,236,255,.12);
    }

    .compliance-strip{
      position:relative;
      z-index:50;
      padding:10px 0;
      background:linear-gradient(90deg, rgba(217,173,98,.11), rgba(124,236,255,.06), rgba(157,124,255,.07));
      border-bottom:1px solid rgba(217,173,98,.22);
      color:#ead4ac;
      font-size:13px;
    }
    .compliance-inner{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .compliance-inner strong{
      color:#ffdf9e;
      font-weight:760;
      margin-right:8px;
    }
    .compliance-pill{
      flex:none;
      border:1px solid rgba(217,173,98,.28);
      border-radius:999px;
      padding:3px 10px;
      background:rgba(0,0,0,.14);
      font-size:12px;
      color:#f1d8a4;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:40;
      backdrop-filter:blur(18px);
      background:rgba(5,13,25,.72);
      border-bottom:1px solid rgba(165,226,255,.12);
      transition:background .25s ease,border-color .25s ease;
    }
    .header-shell{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }
    .header-row{
      min-height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:26px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:245px;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      background:
        radial-gradient(circle at 35% 28%, rgba(255,255,255,.92), transparent 16%),
        linear-gradient(135deg, rgba(124,236,255,.95), rgba(63,157,255,.72) 52%, rgba(157,124,255,.72));
      box-shadow:0 0 26px rgba(124,236,255,.25), inset 0 0 18px rgba(255,255,255,.18);
      position:relative;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:9px;
      border:1px solid rgba(3,8,17,.55);
      border-radius:9px;
    }
    .brand-text strong{
      display:block;
      color:#fff;
      font-size:16px;
      line-height:1.2;
      letter-spacing:-.02em;
    }
    .brand-text span{
      display:block;
      color:var(--muted-2);
      font-size:12px;
      line-height:1.35;
      margin-top:2px;
    }
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:18px;
      flex-wrap:wrap;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:34px;
      color:#c3d2df;
      font-size:14px;
      white-space:nowrap;
      padding:4px 1px;
    }
    .nav-link:after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:0;
      height:1px;
      transform:scaleX(0);
      transform-origin:center;
      background:linear-gradient(90deg, transparent, var(--cyan), transparent);
      transition:transform .22s ease;
    }
    .nav-link:hover:after,
    .nav-link.is-active:after{transform:scaleX(1)}
    .nav-link.is-active{color:#fff}
    .nav-chips{
      display:flex;
      align-items:center;
      gap:8px;
      padding-left:8px;
      border-left:1px solid rgba(165,226,255,.14);
    }
    .chip{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      border:1px solid rgba(124,236,255,.16);
      background:rgba(124,236,255,.055);
      border-radius:999px;
      padding:7px 12px;
      color:#d9eef7;
      font-size:13px;
      white-space:nowrap;
    }
    .chip:hover,
    .chip.is-active{
      border-color:rgba(124,236,255,.5);
      background:rgba(124,236,255,.12);
      box-shadow:0 0 18px rgba(124,236,255,.12);
      color:#fff;
      transform:translateY(-1px);
    }
    .title-bar{
      display:none;
      background:transparent;
      padding:14px 0;
      color:#fff;
    }
    .title-bar .brand{min-width:0}
    .menu-icon:after{
      background:#dff9ff;
      box-shadow:0 7px 0 #dff9ff, 0 14px 0 #dff9ff;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:760;
      font-size:15px;
      border:1px solid transparent;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease;
    }
    .btn-primary{
      color:#03101a;
      background:linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow:0 16px 42px rgba(63,157,255,.25), 0 0 24px rgba(124,236,255,.18);
    }
    .btn-primary:hover{
      color:#03101a;
      transform:translateY(-2px);
      box-shadow:0 20px 52px rgba(63,157,255,.34), 0 0 36px rgba(124,236,255,.25);
    }
    .btn-secondary{
      color:#e8f8ff;
      background:rgba(255,255,255,.035);
      border-color:rgba(165,226,255,.22);
    }
    .btn-secondary:hover{
      color:#fff;
      transform:translateY(-2px);
      border-color:rgba(124,236,255,.52);
      background:rgba(124,236,255,.09);
      box-shadow:var(--glow);
    }
    .btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

    .hero{
      padding:92px 0 74px;
      position:relative;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute;
      width:620px;
      height:620px;
      right:-210px;
      top:-230px;
      background:radial-gradient(circle, rgba(124,236,255,.16), transparent 65%);
      pointer-events:none;
    }
    .hero-badge-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:24px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border:1px solid rgba(165,226,255,.16);
      background:rgba(255,255,255,.04);
      color:#c9dae7;
      border-radius:999px;
      padding:7px 11px;
      font-size:13px;
    }
    .badge.amber{
      border-color:rgba(217,173,98,.32);
      color:#f0d7a5;
      background:rgba(217,173,98,.075);
    }
    .badge:before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:currentColor;
      box-shadow:0 0 12px currentColor;
    }
    .hero-copy{padding-right:30px}
    .hero-copy .privacy-note{
      margin-top:22px;
      padding:14px 16px;
      border:1px solid rgba(217,173,98,.2);
      background:rgba(217,173,98,.06);
      border-radius:18px;
      color:#e7cfa0;
      font-size:14px;
      max-width:650px;
    }

    .map-panel{
      position:relative;
      border:1px solid var(--line);
      background:
        linear-gradient(180deg, rgba(18,42,72,.78), rgba(8,20,37,.72)),
        radial-gradient(circle at 20% 10%, rgba(124,236,255,.12), transparent 35%);
      border-radius:var(--radius-lg);
      padding:30px;
      min-height:430px;
      box-shadow:var(--shadow), var(--glow);
      overflow:hidden;
      backdrop-filter:blur(18px);
    }
    .map-panel:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg, transparent, rgba(124,236,255,.08), transparent);
      transform:translateX(-100%);
      animation:scan 5s linear infinite;
      pointer-events:none;
    }
    @keyframes scan{to{transform:translateX(100%)}}
    .map-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      margin-bottom:26px;
      position:relative;
      z-index:1;
    }
    .map-title strong{display:block;font-size:18px;color:#fff}
    .map-title span{display:block;font-size:13px;color:var(--muted)}
    .map-status{
      border:1px solid rgba(138,240,197,.25);
      color:#bfffe5;
      background:rgba(138,240,197,.08);
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
    }
    .tree{
      position:relative;
      z-index:1;
      display:grid;
      gap:14px;
    }
    .tree-row{
      display:grid;
      grid-template-columns:120px 1fr;
      gap:14px;
      align-items:center;
    }
    .tree-root,
    .tree-node{
      border:1px solid rgba(165,226,255,.18);
      background:rgba(255,255,255,.045);
      border-radius:18px;
      padding:13px 14px;
      color:#d9eef7;
      font-size:14px;
    }
    .tree-root{
      color:#08131e;
      font-weight:800;
      background:linear-gradient(135deg, rgba(124,236,255,.95), rgba(63,157,255,.8));
      box-shadow:0 0 22px rgba(124,236,255,.16);
      text-align:center;
    }
    .tree-branch{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      position:relative;
    }
    .tree-node{
      min-height:62px;
    }
    .tree-node span{
      display:block;
      font-size:12px;
      color:var(--muted);
      margin-top:3px;
    }
    .map-footer{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:24px;
    }
    .mini-stat{
      border:1px solid rgba(165,226,255,.14);
      background:rgba(3,8,17,.24);
      border-radius:18px;
      padding:14px;
    }
    .mini-stat b{display:block;color:#fff;font-size:22px;line-height:1}
    .mini-stat span{display:block;color:var(--muted);font-size:12px;margin-top:6px}

    .overview-card,
    .category-card,
    .step-card,
    .metric-card,
    .compare-card,
    .notice-card,
    .form-card{
      border:1px solid var(--line);
      background:var(--bg-panel);
      border-radius:var(--radius-md);
      backdrop-filter:blur(16px);
      box-shadow:0 18px 48px rgba(0,0,0,.24);
      transition:transform .22s ease,border-color .22s ease,background .22s ease,box-shadow .22s ease;
    }
    .overview-card:hover,
    .category-card:hover,
    .step-card:hover,
    .metric-card:hover,
    .compare-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-strong);
      background:var(--bg-panel-strong);
      box-shadow:0 22px 60px rgba(0,0,0,.34), var(--glow);
    }

    .overview-card{padding:30px}
    .overview-list{
      list-style:none;
      padding:0;
      margin:24px 0 0;
      display:grid;
      gap:13px;
    }
    .overview-list li{
      display:flex;
      align-items:flex-start;
      gap:12px;
      color:#d1e4ef;
      font-size:15px;
    }
    .overview-list li:before{
      content:"";
      flex:0 0 auto;
      width:9px;
      height:9px;
      margin-top:9px;
      border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 14px rgba(124,236,255,.7);
    }

    .category-index{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
      align-items:stretch;
    }
    .category-column{
      display:grid;
      gap:22px;
    }
    .category-card{
      padding:28px;
      position:relative;
      overflow:hidden;
    }
    .category-card.large{
      min-height:360px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .category-card:before{
      content:"";
      position:absolute;
      width:180px;
      height:180px;
      border-radius:50%;
      right:-80px;
      top:-80px;
      background:radial-gradient(circle, rgba(124,236,255,.16), transparent 68%);
      pointer-events:none;
    }
    .icon-line{
      width:44px;
      height:44px;
      border-radius:16px;
      border:1px solid rgba(124,236,255,.26);
      background:rgba(124,236,255,.08);
      position:relative;
      margin-bottom:18px;
    }
    .icon-line:before,
    .icon-line:after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:linear-gradient(90deg, var(--cyan), var(--blue));
    }
    .icon-line:before{width:22px;height:2px;left:10px;top:15px}
    .icon-line:after{width:14px;height:2px;left:10px;top:25px}
    .tag-list{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:22px 0 0;
      padding:0;
      list-style:none;
    }
    .tag-list li{
      border:1px solid rgba(165,226,255,.16);
      background:rgba(255,255,255,.04);
      color:#c9dae7;
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
    }
    .card-action{
      margin-top:24px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--cyan);
      font-weight:720;
      font-size:14px;
    }
    .card-action:after{content:"→";transition:transform .2s ease}
    .category-card:hover .card-action:after{transform:translateX(4px)}

    .steps-wrap{
      position:relative;
      margin-top:38px;
    }
    .steps-wrap:before{
      content:"";
      position:absolute;
      left:8%;
      right:8%;
      top:42px;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(124,236,255,.32), transparent);
    }
    .step-card{
      position:relative;
      padding:26px;
      min-height:230px;
    }
    .step-number{
      width:52px;
      height:52px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      color:#04101b;
      font-weight:850;
      background:linear-gradient(135deg, var(--cyan), var(--blue));
      box-shadow:0 0 26px rgba(124,236,255,.22);
      margin-bottom:22px;
      position:relative;
      z-index:1;
    }
    .step-card p{font-size:15px;margin-bottom:0}

    .metrics-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr 1fr;
      gap:18px;
      margin-top:34px;
    }
    .metric-card{
      padding:26px;
      min-height:190px;
    }
    .metric-card.wide{
      grid-column:span 2;
      min-height:210px;
      background:
        linear-gradient(135deg, rgba(124,236,255,.09), rgba(157,124,255,.07)),
        var(--bg-panel);
    }
    .metric-value{
      font-size:42px;
      line-height:1;
      color:#fff;
      font-weight:850;
      letter-spacing:-.04em;
      margin-bottom:12px;
    }
    .metric-value small{font-size:18px;color:var(--cyan)}
    .metric-card p{font-size:14px;margin-bottom:0}
    .meter{
      height:8px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      margin:22px 0 0;
    }
    .meter span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, var(--cyan), var(--blue), var(--violet));
      box-shadow:0 0 16px rgba(124,236,255,.3);
    }

    .compare-shell{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
      margin-top:34px;
    }
    .compare-card{
      padding:30px;
      position:relative;
      overflow:hidden;
    }
    .compare-card.problem{
      border-color:rgba(156,135,144,.22);
      background:rgba(18,27,42,.72);
    }
    .compare-card.solution{
      border-color:rgba(124,236,255,.28);
      background:linear-gradient(180deg, rgba(20,55,86,.78), rgba(9,24,43,.72));
    }
    .compare-label{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      margin-bottom:18px;
      border:1px solid rgba(255,255,255,.13);
      color:#dbe8f0;
      background:rgba(255,255,255,.04);
    }
    .compare-card.solution .compare-label{
      color:#cffff7;
      border-color:rgba(124,236,255,.3);
      background:rgba(124,236,255,.08);
    }
    .compare-list{
      list-style:none;
      padding:0;
      margin:22px 0 0;
      display:grid;
      gap:14px;
    }
    .compare-list li{
      padding:14px 14px 14px 42px;
      border:1px solid rgba(165,226,255,.12);
      background:rgba(255,255,255,.035);
      border-radius:16px;
      position:relative;
      color:#d2e2ed;
      font-size:15px;
    }
    .compare-list li:before{
      position:absolute;
      left:15px;
      top:14px;
      width:18px;
      height:18px;
      border-radius:50%;
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:12px;
      font-weight:800;
    }
    .problem .compare-list li:before{
      content:"!";
      color:#e8c0c8;
      background:rgba(156,135,144,.16);
      border:1px solid rgba(156,135,144,.24);
    }
    .solution .compare-list li:before{
      content:"✓";
      color:#cffff7;
      background:rgba(124,236,255,.12);
      border:1px solid rgba(124,236,255,.28);
    }

    .notice-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
      margin-top:34px;
    }
    .notice-card{
      padding:30px;
    }
    .notice-card.amber{
      border-color:rgba(217,173,98,.24);
      background:rgba(62,45,25,.36);
    }
    .notice-card p{margin-bottom:0}
    .notice-card strong{color:#fff}

    .faq-wrap{
      margin-top:32px;
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      overflow:hidden;
      background:rgba(8,20,37,.7);
      backdrop-filter:blur(16px);
      box-shadow:0 18px 48px rgba(0,0,0,.23);
    }
    .accordion{
      margin:0;
      background:transparent;
    }
    .accordion-item{
      border-bottom:1px solid rgba(165,226,255,.12);
      background:transparent;
    }
    .accordion-item:last-child{border-bottom:0}
    .accordion-title{
      color:#eef8ff;
      font-size:16px;
      font-weight:760;
      padding:22px 58px 22px 24px;
      border:0;
      background:transparent;
      line-height:1.55;
    }
    .accordion-title:hover,
    .accordion-title:focus{
      color:#fff;
      background:rgba(124,236,255,.055);
    }
    .accordion-title:before{
      right:24px;
      margin-top:-12px;
      color:var(--cyan);
      font-size:24px;
    }
    .accordion-content{
      border:0;
      background:rgba(124,236,255,.045);
      color:var(--muted);
      padding:0 24px 24px;
    }
    .accordion-content p{margin-bottom:0;font-size:15px}

    .cta-band{
      border:1px solid rgba(124,236,255,.22);
      background:
        radial-gradient(circle at 15% 20%, rgba(124,236,255,.14), transparent 36%),
        radial-gradient(circle at 90% 40%, rgba(157,124,255,.12), transparent 34%),
        rgba(11,27,48,.78);
      border-radius:var(--radius-lg);
      padding:34px;
      box-shadow:var(--shadow), var(--glow);
      overflow:hidden;
      position:relative;
    }
    .cta-band:after{
      content:"";
      position:absolute;
      right:26px;
      top:26px;
      width:120px;
      height:120px;
      border-radius:36px;
      border:1px solid rgba(124,236,255,.18);
      transform:rotate(12deg);
      background:rgba(124,236,255,.035);
      pointer-events:none;
    }

    .form-card{
      padding:32px;
    }
    .form-card label{
      color:#dbeaf3;
      font-weight:680;
      font-size:14px;
      margin-bottom:8px;
    }
    .form-card input,
    .form-card select,
    .form-card textarea{
      height:50px;
      border-radius:16px;
      border:1px solid rgba(165,226,255,.18);
      background:rgba(3,8,17,.4);
      color:#f4fbff;
      box-shadow:none;
      margin-bottom:18px;
      padding:12px 14px;
    }
    .form-card textarea{
      min-height:124px;
      resize:vertical;
    }
    .form-card input::placeholder,
    .form-card textarea::placeholder{color:#6f859a}
    .form-card input:focus,
    .form-card select:focus,
    .form-card textarea:focus{
      border-color:rgba(124,236,255,.72);
      background:rgba(6,16,29,.68);
      box-shadow:0 0 0 4px rgba(124,236,255,.1);
    }
    .privacy-small{
      color:#b4c5d4;
      font-size:13px;
      padding:12px 14px;
      border:1px solid rgba(217,173,98,.18);
      background:rgba(217,173,98,.055);
      border-radius:16px;
      margin-bottom:18px;
    }
    .form-card .btn{width:100%}

    .site-footer{
      background:#02060d;
      border-top:1px solid rgba(165,226,255,.12);
      padding:62px 0 28px;
      color:var(--muted);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .85fr .95fr;
      gap:38px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(165,226,255,.1);
    }
    .footer-brand{
      color:#fff;
      font-weight:820;
      font-size:20px;
      margin-bottom:12px;
      letter-spacing:-.02em;
    }
    .footer-block p{
      font-size:14px;
      margin-bottom:0;
      max-width:530px;
    }
    .footer-block h4{
      color:#fff;
      font-size:15px;
      margin-bottom:14px;
      font-weight:760;
    }
    .footer-block ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:8px;
    }
    .footer-block li,
    .footer-block a{
      color:var(--muted);
      font-size:14px;
    }
    .footer-block a:hover{color:var(--cyan)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:24px;
      font-size:13px;
      color:#7f94a7;
    }

    @media screen and (max-width:1024px){
      .header-row{gap:18px}
      .main-nav{gap:12px}
      .nav-chips{width:100%;justify-content:flex-end;border-left:0;padding-left:0}
      .hero-copy{padding-right:0}
      .category-index,.compare-shell,.notice-grid{grid-template-columns:1fr}
      .metrics-grid{grid-template-columns:1fr 1fr}
      .metric-card.wide{grid-column:span 1}
      .steps-wrap:before{display:none}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media screen and (max-width:768px){
      .container-wide,.header-shell,.compliance-inner{width:min(100% - 28px, var(--container))}
      .section{padding:68px 0}
      .section-tight{padding:56px 0}
      .header-row{display:none}
      .title-bar{display:flex;align-items:center;justify-content:space-between}
      .main-nav{
        display:none;
        padding:10px 0 18px;
        border-top:1px solid rgba(165,226,255,.1);
        align-items:stretch;
        justify-content:flex-start;
      }
      .main-nav.is-active,
      .main-nav[aria-expanded="true"]{
        display:grid!important;
        gap:4px;
      }
      .nav-link{
        min-height:44px;
        padding:10px 0;
      }
      .nav-link:after{left:0;right:auto;width:80px}
      .nav-chips{
        display:grid;
        grid-template-columns:1fr;
        gap:8px;
        margin-top:8px;
      }
      .chip{min-height:44px;justify-content:flex-start}
      .compliance-inner{align-items:flex-start;flex-direction:column;gap:8px}
      .compliance-pill{align-self:flex-start}
      .hero{padding:64px 0 46px}
      .map-panel{margin-top:34px;min-height:auto;padding:22px}
      .tree-row{grid-template-columns:1fr}
      .tree-branch{grid-template-columns:1fr}
      .map-footer{grid-template-columns:1fr}
      .btn-row{display:grid;grid-template-columns:1fr}
      .btn{width:100%}
      .metrics-grid{grid-template-columns:1fr}
      .category-card.large{min-height:auto}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
      .cta-band{padding:26px}
      .cta-band:after{display:none}
    }
    @media screen and (max-width:520px){
      h1{font-size:34px}
      h2{font-size:28px}
      h3{font-size:20px}
      .lead{font-size:16px}
      .overview-card,.category-card,.step-card,.metric-card,.compare-card,.notice-card,.form-card{padding:22px}
      .hero-badge-row{gap:8px}
      .badge{font-size:12px}
      .brand-text strong{font-size:14px}
      .brand-text span{font-size:11px}
      .brand{gap:10px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .accordion-title{padding:18px 48px 18px 18px}
      .accordion-title:before{right:18px}
      .accordion-content{padding:0 18px 20px}
    }