:root{
      --bg0:#fbfbff;
      --bg1:#f6f7ff;
      --surface: rgba(255,255,255,.78);
      --surface2: rgba(255,255,255,.62);
      --text:#16181d;
      --muted:#5a606b;
      --muted2:#7a8190;
      --line: rgba(20,24,32,.10);
      --shadow: 0 14px 40px rgba(12,18,28,.10);
      --shadow2: 0 10px 26px rgba(12,18,28,.10);
      --radius: 18px;
      --radius2: 14px;

      --primary:#2d5bff;
      --primary2:#7a2dff;
      --accent:#00c2ff;
      --good:#19b37a;
      --warn:#f59e0b;

      --focus: 0 0 0 4px rgba(45,91,255,.18);

      --container: 1140px;
      --pad: 18px;
    }

    *{ box-sizing: border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", sans-serif;
      color: var(--text);
      background:
        radial-gradient(900px 420px at 18% -5%, rgba(45,91,255,.12), transparent 55%),
        radial-gradient(700px 360px at 80% 0%, rgba(122,45,255,.10), transparent 55%),
        radial-gradient(780px 420px at 50% 25%, rgba(0,194,255,.08), transparent 60%),
        linear-gradient(180deg, var(--bg1), var(--bg0) 45%, #ffffff 100%);
      overflow-x:hidden;
    }

    .skip-link{
      position:absolute; left:-999px; top:12px;
      background:#fff; padding:10px 12px; border:1px solid var(--line); border-radius:12px; z-index:9999;
    }
    .skip-link:focus{ left:12px; outline:none; box-shadow: var(--focus); }

    .container{
      width: min(var(--container), calc(100% - var(--pad)*2));
      margin: 0 auto;
    }

    .site-header{
      position: sticky; top:0; z-index: 50;
      background: rgba(251,251,255,.70);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(20,24,32,.08);
    }
    .nav-container{
      display:flex; align-items:center; justify-content:space-between;
      padding: 12px 0;
      gap: 14px;
    }
    .brand{ display:flex; align-items:center; gap: 12px; min-width: 220px; }
    .brand-link{ display:flex; align-items:center; gap:10px; text-decoration:none; color:inherit; }
    .brand-meta{ display:flex; flex-direction:column; line-height:1.1; }
    .brand-name{ font-weight: 860; letter-spacing:.2px; }
    .brand-sub{ font-size: 12px; color: var(--muted); margin-top:3px; }

    .desktop-nav{
      display:flex; align-items:center; gap: 18px;
      font-size: 14px;
      white-space: nowrap;
    }
    .desktop-nav a{
      color: var(--muted);
      text-decoration:none;
      padding: 8px 10px;
      border-radius: 12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
    }
    .desktop-nav a:hover{
      background: rgba(45,91,255,.08);
      color: var(--text);
      transform: translateY(-1px);
    }
    .nav-cta{
      color:#fff !important;
      background: linear-gradient(135deg, rgba(45,91,255,1), rgba(122,45,255,1));
      box-shadow: 0 10px 24px rgba(45,91,255,.20);
    }
    .nav-cta:hover{ background: linear-gradient(135deg, rgba(35,79,255,1), rgba(110,35,255,1)); }

    .mobile-menu-btn{
      display:none;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.7);
      border-radius: 14px;
      padding: 10px 12px;
      align-items:center; gap:10px;
      color: var(--text);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
      box-shadow: 0 10px 22px rgba(12,18,28,.06);
    }
    .mobile-menu-btn:hover{ transform: translateY(-1px); box-shadow: 0 14px 28px rgba(12,18,28,.10); }
    .burger{
      width:18px; height:12px; position:relative; display:block;
    }
    .burger::before, .burger::after, .burger{
      background: transparent;
    }
    .burger{
      background: linear-gradient(#2a3240,#2a3240) center/100% 2px no-repeat;
    }
    .burger::before, .burger::after{
      content:"";
      position:absolute; left:0; right:0;
      height:2px; background:#2a3240; border-radius:2px;
    }
    .burger::before{ top:0; }
    .burger::after{ bottom:0; }
    .mobile-menu-label{ font-weight:700; font-size:14px; }

    .mobile-menu{
      position: fixed; inset: 0;
      background: rgba(12,18,28,.34);
      display:none;
      z-index: 120;
      padding: 18px;
    }
    .mobile-menu.open{ display:block; }
    .mobile-menu-inner{
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(20,24,32,.10);
      border-radius: 20px;
      box-shadow: var(--shadow);
      width: min(520px, 100%);
      margin: 0 auto;
      overflow:hidden;
    }
    .mobile-menu-head{
      display:flex; align-items:center; justify-content:space-between;
      padding: 14px 16px;
      border-bottom: 1px solid rgba(20,24,32,.08);
      background:
        radial-gradient(500px 160px at 0% 0%, rgba(45,91,255,.12), transparent 60%),
        radial-gradient(420px 160px at 100% 0%, rgba(122,45,255,.10), transparent 60%),
        rgba(255,255,255,.8);
    }
    .mobile-menu-title{ font-weight: 850; }
    .mobile-menu-close{
      border:none; background:transparent; font-size:22px; cursor:pointer; color: var(--muted);
      padding: 6px 10px; border-radius: 12px;
    }
    .mobile-menu-close:hover{ background: rgba(20,24,32,.06); color: var(--text); }
    .mobile-menu-links{
      display:flex; flex-direction:column;
      padding: 12px;
      gap: 4px;
    }
    .mobile-menu-links a{
      text-decoration:none; color: var(--text);
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid transparent;
      background: rgba(255,255,255,.6);
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
    }
    .mobile-menu-links a:hover{ transform: translateY(-1px); background: rgba(45,91,255,.08); border-color: rgba(45,91,255,.18); }
    .mobile-primary{
      background: linear-gradient(135deg, rgba(45,91,255,1), rgba(122,45,255,1)) !important;
      color:#fff !important;
      box-shadow: 0 14px 28px rgba(45,91,255,.20);
      border: 1px solid rgba(255,255,255,.12) !important;
    }

    .hero{
      padding: 34px 0 22px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 22px;
      align-items: center;
    }

    .hero-content{ padding: 10px 0; }
    .hero-badge{
      display:inline-flex; align-items:center; gap: 10px;
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 10px 22px rgba(12,18,28,.06);
      color: var(--text);
      font-weight: 750;
      letter-spacing: .2px;
    }
    .hero-badge .dot{
      width:10px; height:10px; border-radius: 999px;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.0) 55%),
        linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 4px rgba(45,91,255,.12);
    }

    .hero-title{
      margin: 16px 0 10px;
      font-size: clamp(28px, 4.2vw, 46px);
      line-height: 1.08;
      letter-spacing: -0.6px;
      font-weight: 920;
    }
    .hero-desc{
      margin: 0;
      color: var(--muted);
      font-size: 16px;
      line-height: 1.75;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex; gap: 12px; flex-wrap: wrap;
      margin-top: 18px;
      align-items:center;
    }
    .btn{
      display:inline-flex;
      align-items:center; justify-content:center;
      gap: 10px;
      border-radius: 14px;
      padding: 12px 14px;
      border: 1px solid rgba(20,24,32,.12);
      text-decoration:none;
      color: var(--text);
      background: rgba(255,255,255,.68);
      cursor:pointer;
      box-shadow: 0 10px 22px rgba(12,18,28,.05);
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
      font-weight: 820;
      letter-spacing:.1px;
      user-select:none;
    }
    .btn:hover{ transform: translateY(-1px); box-shadow: 0 16px 34px rgba(12,18,28,.12); }
    .btn:focus{ outline:none; box-shadow: var(--focus), 0 16px 34px rgba(12,18,28,.12); }

    .btn-primary{
      color:#fff;
      border-color: rgba(255,255,255,.14);
      background: linear-gradient(135deg, rgba(45,91,255,1), rgba(122,45,255,1));
      box-shadow: 0 18px 40px rgba(45,91,255,.26);
    }
    .btn-primary:hover{
      background: linear-gradient(135deg, rgba(35,79,255,1), rgba(110,35,255,1));
      box-shadow: 0 22px 48px rgba(45,91,255,.30);
    }
    .btn-ghost{
      background: rgba(255,255,255,.52);
      border-color: rgba(20,24,32,.14);
    }
    .btn-ghost:hover{
      background: rgba(255,255,255,.72);
      border-color: rgba(45,91,255,.22);
    }
    .btn-sm{ padding: 10px 12px; border-radius: 12px; font-size: 14px; }
    .full{ width:100%; }
    .btn-icon{ font-weight: 920; opacity:.95; }

    .hero-kpis{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 10px;
      margin-top: 18px;
      max-width: 720px;
    }
    .kpi{
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.60);
      box-shadow: 0 10px 22px rgba(12,18,28,.05);
      overflow:hidden;
      position:relative;
    }
    .kpi::after{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(280px 120px at 0% 0%, rgba(45,91,255,.18), transparent 52%),
        radial-gradient(240px 120px at 100% 0%, rgba(122,45,255,.14), transparent 52%);
      opacity: .45;
      pointer-events:none;
    }
    .kpi-num{
      font-weight: 950;
      font-size: 18px;
      letter-spacing: .2px;
      position:relative; z-index:1;
    }
    .kpi-label{
      color: var(--muted);
      font-size: 12px;
      line-height:1.4;
      margin-top: 6px;
      position:relative; z-index:1;
    }

    .hero-scroll-hint{
      margin-top: 16px;
    }
    .scroll-pill{
      display:flex; align-items:center; gap:10px;
      width: fit-content;
      border-radius: 999px;
      padding: 8px 12px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.52);
      color: var(--muted);
      font-size: 12px;
    }
    .scroll-line{
      width: 18px; height: 10px;
      border-radius: 999px;
      background: linear-gradient(180deg, rgba(45,91,255,.55), rgba(122,45,255,.0));
      position:relative;
      overflow:hidden;
    }
    .scroll-line::after{
      content:"";
      position:absolute; left: 50%; top: -6px;
      width:2px; height: 16px;
      background: rgba(255,255,255,.9);
      transform: translateX(-50%);
      animation: scan 1.7s ease-in-out infinite;
    }
    @keyframes scan{
      0%{ top:-10px; opacity:.0; }
      30%{ opacity:1; }
      70%{ top: 18px; opacity: .0; }
      100%{ top:18px; opacity:0; }
    }

    .hero-visual{
      position:relative;
      min-height: 430px;
      display:flex; align-items:center; justify-content:center;
    }
    .lens-card{
      width: 100%;
      max-width: 410px;
      border-radius: 22px;
      border: 1px solid rgba(20,24,32,.10);
      background:
        radial-gradient(700px 220px at 0% 0%, rgba(45,91,255,.18), transparent 55%),
        radial-gradient(600px 240px at 100% 0%, rgba(122,45,255,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.50));
      box-shadow: var(--shadow);
      overflow:hidden;
      transform: translateZ(0);
      animation: floaty 6s ease-in-out infinite;
    }
    @keyframes floaty{
      0%,100%{ transform: translateY(0); }
      50%{ transform: translateY(-6px); }
    }
    .lens-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        conic-gradient(from 210deg, rgba(45,91,255,.0), rgba(45,91,255,.40), rgba(122,45,255,.34), rgba(0,194,255,.20), rgba(45,91,255,.0));
      opacity: .35;
      filter: blur(18px);
      pointer-events:none;
    }
    .lens-card > *{ position:relative; z-index:1; }

    .lens-head{
      padding: 16px 16px 10px;
      border-bottom: 1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.52);
    }
    .lens-title{ font-weight: 920; letter-spacing:.2px; }
    .lens-status{
      display:flex; align-items:center; gap: 8px;
      color: var(--muted);
      font-size: 12px;
      margin-top: 8px;
    }
    .status-dot{
      width: 10px; height:10px; border-radius:999px;
      background: linear-gradient(135deg, var(--good), rgba(0,194,255,.7));
      box-shadow: 0 0 0 4px rgba(25,179,122,.14);
    }

    .lens-steps{
      padding: 14px 16px 10px;
      display:grid; gap: 10px;
    }
    .lens-step{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.55);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .lens-step:hover{ transform: translateY(-2px); box-shadow: 0 16px 34px rgba(12,18,28,.10); }
    .lens-icon{
      width: 34px; height:34px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      color:#0c1220;
      background: linear-gradient(135deg, rgba(45,91,255,.18), rgba(122,45,255,.10));
      border: 1px solid rgba(45,91,255,.18);
      font-weight: 950;
      flex: 0 0 auto;
    }
    .lens-strong{ font-weight: 920; }
    .lens-small{ color: var(--muted); font-size: 12px; margin-top: 4px; line-height:1.4; }

    .lens-footer{
      padding: 14px 16px 16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      background: rgba(255,255,255,.44);
      border-top: 1px solid rgba(20,24,32,.06);
    }
    .lens-mini{ min-width:0; }
    .mini-title{ font-weight: 860; font-size: 12px; color: var(--muted2); text-transform: none; letter-spacing:.2px; }
    .mini-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top: 10px; }
    .mini-lines{ display:flex; flex-direction:column; gap: 8px; margin-top: 10px; color: var(--text); font-weight: 730; }
    .tag{
      display:inline-flex; align-items:center;
      border-radius: 999px;
      padding: 7px 10px;
      font-size: 12px;
      font-weight: 800;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.58);
      color: var(--text);
    }

    .prism{
      position:absolute; inset: 0;
      pointer-events:none;
      opacity:.95;
    }
    .prism-layer{
      position:absolute; border-radius: 50%;
      filter: blur(28px);
      transform: translateZ(0);
      opacity:.7;
      border: 1px solid rgba(255,255,255,.20);
    }
    .prism-layer.one{
      width: 280px; height: 280px;
      left: -110px; bottom: 38px;
      background: radial-gradient(circle at 30% 30%, rgba(45,91,255,.50), rgba(45,91,255,0) 60%),
                  radial-gradient(circle at 70% 60%, rgba(122,45,255,.35), rgba(122,45,255,0) 62%);
      opacity:.45;
    }
    .prism-layer.two{
      width: 240px; height: 240px;
      right: -90px; top: 40px;
      background: radial-gradient(circle at 30% 30%, rgba(0,194,255,.45), rgba(0,194,255,0) 60%),
                  radial-gradient(circle at 70% 60%, rgba(122,45,255,.22), rgba(122,45,255,0) 62%);
      opacity:.42;
    }
    .prism-layer.three{
      width: 360px; height: 360px;
      left: 25%; top: -150px;
      background: radial-gradient(circle at 40% 30%, rgba(45,91,255,.25), rgba(45,91,255,0) 62%);
      opacity:.30;
    }

    .section-soft{ padding: 54px 0 26px; }
    .section-graph{ padding: 54px 0 34px; }
    .section-one-stop{ padding: 54px 0 38px; }
    .section-plans{ padding: 54px 0 40px; }
    .section-network{ padding: 54px 0 44px; }
    .section-workflow{ padding: 54px 0 42px; }
    .section-cases{ padding: 54px 0 34px; }
    .section-compare{ padding: 54px 0 44px; }
    .section-token{ padding: 54px 0 40px; }
    .section-train{ padding: 54px 0 46px; }
    .section-help{ padding: 54px 0 44px; }
    .section-faq{ padding: 54px 0 52px; }
    .section-bio{ padding: 10px 0 40px; }
    .section-news{ padding: 10px 0 56px; }
    .section-match{ padding: 10px 0 64px; }
    .section-join{ padding: 0 0 70px; }
    .section-links{ padding: 10px 0 30px; }

    .section-head{
      margin-bottom: 22px;
    }
    .eyebrow{
      display:inline-flex;
      padding: 8px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.56);
      color: var(--muted);
      font-weight: 860;
      letter-spacing:.15px;
      font-size: 13px;
    }
    .h2{
      margin: 12px 0 10px;
      font-size: clamp(22px, 2.6vw, 34px);
      line-height: 1.22;
      font-weight: 940;
      letter-spacing: -0.4px;
    }
    .h3{
      margin: 0 0 8px;
      font-size: 18px;
      font-weight: 920;
      letter-spacing: -0.2px;
    }
    .lead{
      margin: 0;
      color: var(--muted);
      line-height: 1.75;
      font-size: 15px;
      max-width: 78ch;
    }
    .muted{ color: var(--muted); }
    .small{ font-size: 12px; line-height: 1.6; }
    .reveal{
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.show{
      opacity: 1;
      transform: translateY(0);
    }

    .about-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .info-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 14px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
      position:relative;
    }
    .info-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(500px 220px at 0% 0%, rgba(45,91,255,.14), transparent 55%),
        radial-gradient(420px 200px at 100% 0%, rgba(122,45,255,.12), transparent 55%);
      opacity: .35;
      pointer-events:none;
    }
    .info-card > *{ position:relative; z-index:1; }
    .info-icon{
      width: 44px; height:44px;
      border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      font-size: 18px;
      font-weight: 950;
      border: 1px solid rgba(45,91,255,.18);
      background: linear-gradient(135deg, rgba(45,91,255,.14), rgba(122,45,255,.08));
      margin-bottom: 10px;
    }
    .plain-list{
      margin: 10px 0 0;
      padding: 0;
      list-style:none;
      display:flex; flex-direction:column; gap: 10px;
      color: var(--muted);
      line-height:1.5;
      font-weight: 650;
      font-size: 14px;
    }
    .check{
      display:inline-block; width: 10px; height: 10px; border-radius: 3px;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      margin-right: 10px;
      transform: translateY(1px);
      box-shadow: 0 0 0 4px rgba(45,91,255,.12);
    }
    .chips{ display:flex; flex-wrap:wrap; gap:10px; margin-top: 12px; }
    .chip{
      border-radius: 999px;
      padding: 8px 12px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.55);
      color: var(--text);
      font-weight: 860;
      font-size: 12px;
    }
    .metric-strip{
      display:grid;
      grid-template-columns: repeat(3,minmax(0,1fr));
      gap: 10px;
      margin-top: 14px;
    }
    .metric{
      border-radius: 16px;
      border: 1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.50);
      padding: 12px 12px;
    }
    .metric-value{ font-weight: 930; }
    .metric-label{ color: var(--muted); font-size: 12px; margin-top: 6px; line-height:1.4; }

    .service-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 14px;
    }
    .service-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      padding: 16px 16px;
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      overflow:hidden;
      position:relative;
    }
    .service-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 220px at 0% 0%, rgba(45,91,255,.16), transparent 55%),
        radial-gradient(520px 220px at 100% 0%, rgba(122,45,255,.12), transparent 55%);
      opacity:.35;
      pointer-events:none;
    }
    .service-card > *{ position:relative; z-index:1; }
    .service-card:hover{ transform: translateY(-3px); box-shadow: 0 22px 50px rgba(12,18,28,.12); }
    .service-top{ display:flex; align-items:center; gap: 12px; }
    .service-icon{
      width: 44px; height:44px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      border: 1px solid rgba(45,91,255,.18);
      background: linear-gradient(135deg, rgba(45,91,255,.14), rgba(122,45,255,.08));
      color: #131a26;
      flex: 0 0 auto;
    }
    .service-title{ margin:0; font-size: 18px; font-weight: 940; letter-spacing: -0.2px; }
    .service-desc{ margin: 10px 0 0; line-height:1.7; font-size:14px; }
    .service-list{ margin-top: 12px; display:flex; flex-direction:column; gap: 10px; }
    .service-item{ display:flex; align-items:center; gap: 10px; color: var(--muted); font-weight: 700; }
    .bullet{
      width: 10px; height:10px; border-radius: 3px;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 4px rgba(45,91,255,.12);
      flex: 0 0 auto;
    }
    .link-arrow{
      display:inline-flex; align-items:center; gap:8px;
      margin-top: 12px;
      color: #2432cc;
      text-decoration:none;
      font-weight: 900;
    }
    .link-arrow span{ transform: translateY(1px); }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .timeline-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
      position:relative;
    }
    .timeline-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(700px 240px at 0% 0%, rgba(0,194,255,.14), transparent 55%),
        radial-gradient(620px 240px at 100% 0%, rgba(45,91,255,.14), transparent 55%);
      opacity:.30;
      pointer-events:none;
    }
    .timeline-card > *{ position:relative; z-index:1; }
    .timeline-head{ margin-bottom: 12px; }
    .timeline-title{ font-weight: 950; letter-spacing: -0.2px; font-size: 18px; }
    .timeline-sub{ margin-top: 6px; }
    .timeline{ display:flex; flex-direction:column; gap: 12px; margin-top: 8px; }
    .t-item{ display:flex; gap: 12px; align-items:flex-start; }
    .t-dot{
      width: 14px; height:14px; border-radius: 6px;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 4px rgba(45,91,255,.12);
      margin-top: 6px;
      flex: 0 0 auto;
    }
    .t-body{ padding-bottom: 2px; }
    .t-strong{ font-weight: 930; }
    .t-muted{ color: var(--muted); font-size: 13px; line-height:1.6; margin-top: 6px; }
    .timeline-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }

    .intro-stack{ display:flex; flex-direction:column; gap: 14px; }
    .platform-intro-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      position:relative;
      overflow:hidden;
    }
    .platform-intro-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(700px 260px at 0% 0%, rgba(122,45,255,.14), transparent 55%),
        radial-gradient(680px 260px at 100% 0%, rgba(45,91,255,.14), transparent 55%);
      opacity:.30;
      pointer-events:none;
    }
    .platform-intro-card > *{ position:relative; z-index:1; }
    .card-title-row{ display:flex; align-items:center; justify-content:space-between; gap: 12px; }
    .pill{
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(25,179,122,.25);
      background: rgba(25,179,122,.08);
      color: #0f7a55;
      font-weight: 900;
      font-size: 12px;
      white-space: nowrap;
    }
    .pill-outline{
      border-color: rgba(45,91,255,.20);
      background: rgba(45,91,255,.08);
      color:#2432cc;
    }

    .intro-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
      margin-top: 14px;
    }
    .mini-feature{
      border-radius: 16px;
      border:1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.52);
      padding: 12px 12px;
      display:flex; align-items:center; gap: 10px;
    }
    .mini-icon{
      width: 34px; height:34px; border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(122,45,255,.06));
      font-weight: 950;
    }
    .mini-label{ font-weight: 900; }

    .mini-panels{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .panel-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
    }
    .panel-title{ font-size: 16px; }
    .panel-tags{ display:flex; flex-wrap:wrap; gap: 10px; margin-top: 10px; }
    .platform-scroll{
      margin-top: 10px;
      display:flex; flex-direction:column; gap: 10px;
      color: var(--muted);
      font-weight: 750;
      font-size: 13px;
    }
    .platform-chip{
      border-radius: 16px;
      padding: 10px 12px;
      border:1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.52);
      display:flex; flex-wrap:wrap; gap: 8px;
      align-items:center;
    }
    .sep{ color: rgba(22,24,29,.28); font-weight: 900; }
    .soft-divider{
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(20,24,32,.10), transparent);
      margin-top: 26px;
    }

    .industry-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 14px;
    }
    .industry-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
      position:relative;
    }
    .industry-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 220px at 0% 0%, rgba(45,91,255,.14), transparent 55%),
        radial-gradient(520px 220px at 100% 0%, rgba(0,194,255,.10), transparent 55%);
      opacity:.25;
      pointer-events:none;
    }
    .industry-card > *{ position:relative; z-index:1; }
    .industry-card:hover{ transform: translateY(-3px); box-shadow: 0 22px 50px rgba(12,18,28,.12); }
    .industry-top{ display:flex; align-items:center; justify-content:space-between; gap: 12px; }
    .industry-badge{
      font-weight: 920;
      font-size: 12px;
      color: #2432cc;
      background: rgba(45,91,255,.10);
      border:1px solid rgba(45,91,255,.18);
      padding: 7px 10px;
      border-radius: 999px;
      white-space:nowrap;
    }
    .industry-icon{
      width: 42px; height:42px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(122,45,255,.06));
      font-weight: 950;
    }
    .checklist{ margin: 12px 0 0; padding: 0; list-style:none; display:flex; flex-direction:column; gap: 10px; color: var(--muted); font-weight: 720; line-height:1.5; font-size: 14px; }
    .checklist li{ position:relative; padding-left: 18px; }
    .checklist li::before{
      content:"";
      position:absolute; left:0; top: 9px;
      width: 10px; height:10px; border-radius: 4px;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 4px rgba(45,91,255,.12);
    }

    .section-network{ }
    .network-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .network-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
      position:relative;
    }
    .network-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(520px 220px at 0% 0%, rgba(0,194,255,.12), transparent 55%),
        radial-gradient(520px 220px at 100% 0%, rgba(122,45,255,.10), transparent 55%);
      opacity:.26;
      pointer-events:none;
    }
    .network-card > *{ position:relative; z-index:1; }
    .network-title{ font-weight: 950; letter-spacing: -.2px; }
    .network-desc{ margin-top: 8px; line-height:1.7; font-size: 14px; }
    .network-meters{ margin-top: 12px; display:flex; flex-direction:column; gap: 10px; }
    .meter{
      border-radius: 16px;
      border:1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.52);
      padding: 12px 12px;
      display:flex; align-items:baseline; justify-content:space-between;
      gap: 10px;
    }
    .meter-label{ color: var(--muted); font-weight: 800; }
    .meter-value{ font-weight: 930; }
    .network-links{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }
    .network-tags{ margin-top: 14px; display:flex; flex-wrap:wrap; gap: 10px; }

    .compare-top{ display:flex; flex-direction:column; gap: 12px; }
    .segmented{
      display:flex; gap: 8px; flex-wrap: wrap;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.55);
      border-radius: 16px;
      padding: 8px;
      width: fit-content;
    }
    .seg-btn{
      border:none; cursor:pointer;
      padding: 10px 12px;
      border-radius: 12px;
      background: transparent;
      color: var(--muted);
      font-weight: 900;
      transition: background .2s ease, color .2s ease, transform .15s ease, box-shadow .2s ease;
    }
    .seg-btn:hover{ transform: translateY(-1px); background: rgba(45,91,255,.08); color: var(--text); }
    .seg-btn.active{
      background: linear-gradient(135deg, rgba(45,91,255,.16), rgba(122,45,255,.10));
      color: #1c2fda;
      border:1px solid rgba(45,91,255,.18);
      box-shadow: 0 14px 30px rgba(45,91,255,.10);
    }

    .seg-panel{ display:none; }
    .seg-panel.active{ display:block; }
    .three-col{ display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
    .step-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      position:relative;
      overflow:hidden;
    }
    .step-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(500px 200px at 0% 0%, rgba(45,91,255,.12), transparent 55%),
        radial-gradient(420px 200px at 100% 0%, rgba(0,194,255,.10), transparent 55%);
      opacity:.25;
      pointer-events:none;
    }
    .step-card > *{ position:relative; z-index:1; }
    .step-num{ font-weight: 980; letter-spacing: .4px; color: rgba(22,24,29,.35); font-size: 12px; }
    .step-title{ margin-top: 8px; font-weight: 950; letter-spacing: -.2px; }
    .grid-2{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items:start; }
    .list-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
    }
    .numbered{
      margin: 10px 0 0;
      padding-left: 18px;
      color: var(--muted);
      font-weight: 720;
      line-height:1.75;
      font-size: 14px;
      display:flex;
      flex-direction:column;
      gap: 8px;
    }
    .side-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
    }
    .side-title{ font-weight: 950; letter-spacing:-.2px; margin-bottom: 10px; }
    .side-row{ display:flex; gap: 12px; align-items:flex-start; padding: 12px 0; border-bottom: 1px solid rgba(20,24,32,.08); }
    .side-row:last-child{ border-bottom:none; padding-bottom: 0; }
    .side-ico{
      width: 40px; height:40px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(122,45,255,.06));
      font-weight: 950;
      flex:0 0 auto;
    }
    .side-strong{ font-weight: 950; }
    .side-muted{ color: var(--muted); font-size: 13px; margin-top: 6px; line-height:1.6; }
    .side-cta{ display:flex; flex-direction:column; gap: 10px; margin-top: 14px; }
    .bullet-list{ display:flex; flex-direction:column; gap: 12px; margin-top: 8px; }
    .bullet-item{ display:flex; gap: 10px; align-items:flex-start; color: var(--muted); font-weight: 740; line-height:1.65; font-size: 14px; }
    .table-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
    }
    .table-wrap{
      margin-top: 10px;
      overflow-x:auto;
      border-radius: 14px;
      border:1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.52);
      -webkit-overflow-scrolling: touch;
    }
    .compare-table{
      width: 100%;
      border-collapse: collapse;
      min-width: 560px;
      font-size: 14px;
    }
    .compare-table thead th{
      text-align:left;
      padding: 12px 12px;
      background: rgba(45,91,255,.08);
      color: #1b2bd8;
      font-weight: 950;
      border-bottom: 1px solid rgba(20,24,32,.08);
      white-space: nowrap;
    }
    .compare-table tbody td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(20,24,32,.08);
      vertical-align: top;
      color: var(--muted);
      line-height:1.6;
      font-weight: 700;
    }
    .compare-table tbody tr:last-child td{ border-bottom:none; }
    .td-pill{
      display:inline-flex;
      align-items:center;
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.50);
      margin-right: 8px;
      margin-top: 6px;
      color: var(--text);
      font-weight: 900;
      font-size: 12px;
      white-space: nowrap;
    }
    .td-good{
      border-color: rgba(25,179,122,.26);
      background: rgba(25,179,122,.10);
      color: #0f7a55;
    }
    .note{ margin: 10px 0 0; }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .case-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .case-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(520px 220px at 0% 0%, rgba(45,91,255,.14), transparent 55%),
        radial-gradient(520px 220px at 100% 0%, rgba(122,45,255,.10), transparent 55%);
      opacity:.28;
      pointer-events:none;
    }
    .case-card > *{ position:relative; z-index:1; }
    .case-card:hover{ transform: translateY(-3px); box-shadow: 0 22px 50px rgba(12,18,28,.12); }
    .case-top{ display:flex; align-items:center; justify-content:space-between; gap: 12px; }
    .case-badge{
      font-weight: 950;
      font-size: 12px;
      color: #2432cc;
      background: rgba(45,91,255,.10);
      border:1px solid rgba(45,91,255,.18);
      padding: 7px 10px;
      border-radius: 999px;
      white-space: nowrap;
    }
    .case-dot{
      width: 42px; height:42px; border-radius: 16px;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(0,194,255,.08));
    }
    .case-title{ margin-top: 10px; font-weight: 980; letter-spacing: -.25px; font-size: 18px; line-height:1.35; }
    .case-meta{ margin-top: 12px; display:flex; flex-wrap:wrap; gap: 10px; }
    .meta-item{
      border-radius: 999px;
      padding: 7px 10px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.52);
      color: var(--muted);
      font-weight: 850;
      font-size: 12px;
    }

    .clients-strip{ margin-top: 18px; border-top: 1px solid rgba(20,24,32,.08); padding-top: 22px; }
    .strip-head{ display:flex; align-items:flex-end; justify-content:space-between; gap: 12px; margin-bottom: 14px; flex-wrap:wrap; }
    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .review-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .review-card:hover{ transform: translateY(-2px); box-shadow: 0 22px 50px rgba(12,18,28,.12); }
    .review-top{ display:flex; align-items:center; gap: 10px; }
    .avatar{
      width: 38px; height:38px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(45,91,255,.18);
      background: linear-gradient(135deg, rgba(45,91,255,.14), rgba(122,45,255,.08));
      font-weight: 980;
    }
    .review-name{ font-weight: 930; }
    .stars{ margin-top: 8px; color: #f5a623; letter-spacing: 2px; }
    .review-text{ margin: 10px 0 0; color: var(--muted); line-height:1.75; font-weight: 720; font-size: 14px; }

    .compare-grid{
      display:grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 14px;
      align-items:start;
    }
    .rating-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      position:relative;
      overflow:hidden;
    }
    .rating-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 220px at 0% 0%, rgba(45,91,255,.16), transparent 55%),
        radial-gradient(520px 220px at 100% 0%, rgba(0,194,255,.10), transparent 55%);
      opacity:.30;
      pointer-events:none;
    }
    .rating-card > *{ position:relative; z-index:1; }
    .rating-top{ display:flex; align-items:center; justify-content:space-between; gap: 12px; }
    .rating-badge{
      font-weight: 980;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(245,158,11,.25);
      background: rgba(245,158,11,.10);
      color: #9a5a00;
      font-size: 12px;
    }
    .rating-star{ color:#f5a623; letter-spacing:2px; }
    .rating-score{
      display:flex; align-items:baseline; gap: 10px;
      margin-top: 18px;
    }
    .score-num{ font-size: 48px; font-weight: 980; letter-spacing: -1px; }
    .score-sub{ color: var(--muted); font-weight: 920; }
    .rating-note{ margin-top: 10px; font-size: 14px; line-height:1.7; }
    .rating-bullets{ margin-top: 14px; display:flex; flex-direction:column; gap: 10px; }
    .rb{ display:flex; align-items:flex-start; gap: 10px; color: var(--muted); font-weight: 740; line-height:1.6; }
    .rating-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 16px; }

    .compare-table-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
    }
    .compare-note{ margin-top: 10px; font-weight: 720; line-height:1.7; }

    .compare-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }

    .section-token .token-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .token-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
      position:relative;
    }
    .token-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(680px 240px at 0% 0%, rgba(45,91,255,.14), transparent 55%),
        radial-gradient(580px 240px at 100% 0%, rgba(122,45,255,.10), transparent 55%);
      opacity:.26;
      pointer-events:none;
    }
    .token-card > *{ position:relative; z-index:1; }
    .process-list{
      margin: 10px 0 0;
      padding-left: 18px;
      color: var(--muted);
      font-weight: 740;
      line-height:1.75;
      font-size: 14px;
      display:flex; flex-direction:column; gap: 8px;
    }
    .token-cta{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }
    .token-right{ }
    .token-dials{
      margin-top: 10px;
      display:flex; flex-direction:column; gap: 12px;
    }
    .dial-title{ font-weight: 930; }
    .dial-bar{
      margin-top: 8px;
      height: 12px;
      border-radius: 999px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.52);
      overflow:hidden;
      position:relative;
    }
    .dial-fill{
      position:absolute; left:0; top:0; bottom:0;
      width: var(--w, 60%);
      border-radius: 999px;
      background: linear-gradient(135deg, rgba(45,91,255,.88), rgba(122,45,255,.78));
      box-shadow: 0 12px 22px rgba(45,91,255,.20);
      transition: width .6s ease;
    }
    .dial-meta{ margin-top: 8px; font-weight: 800; font-size: 12px; }
    .token-inline{
      margin-top: 14px;
      padding-top: 12px;
      border-top: 1px solid rgba(20,24,32,.08);
    }
    .inline-pill{
      display:inline-flex;
      border-radius: 999px;
      padding: 8px 12px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.52);
      font-weight: 950;
      color: #1c2fda;
    }
    .inline-sub{ margin-top: 10px; line-height:1.7; }

    .train-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .train-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
      position:relative;
    }
    .train-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(680px 240px at 0% 0%, rgba(122,45,255,.14), transparent 55%),
        radial-gradient(580px 240px at 100% 0%, rgba(0,194,255,.10), transparent 55%);
      opacity:.26;
      pointer-events:none;
    }
    .train-card > *{ position:relative; z-index:1; }
    .skill-list{ margin: 10px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap: 10px; color: var(--muted); font-weight: 760; line-height:1.6; }
    .skill-list li{ display:flex; gap: 10px; align-items:flex-start; }
    .train-actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 14px; }
    .train-note{ margin-top: 12px; line-height:1.7; }
    .audience{ display:flex; flex-direction:column; gap: 12px; margin-top: 10px; }
    .audience.compact .aud-item{ padding: 10px 12px; }
    .aud-item{
      display:flex; gap: 12px;
      align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.52);
    }
    .aud-ico{
      width: 42px; height:42px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(122,45,255,.06));
      font-weight: 980;
      flex:0 0 auto;
    }
    .aud-strong{ font-weight: 950; }
    .aud-muted{ color: var(--muted); font-size: 13px; margin-top: 6px; line-height:1.6; }
    .train-cta{
      margin-top: 14px;
      padding-top: 14px;
      border-top: 1px solid rgba(20,24,32,.08);
    }
    .kicker{ font-weight: 950; letter-spacing: -.2px; }

    .help-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .help-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
      position:relative;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .help-card:hover{ transform: translateY(-3px); box-shadow: 0 22px 50px rgba(12,18,28,.12); }
    .help-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(620px 220px at 0% 0%, rgba(45,91,255,.14), transparent 55%),
        radial-gradient(520px 220px at 100% 0%, rgba(0,194,255,.10), transparent 55%);
      opacity:.25;
      pointer-events:none;
    }
    .help-card > *{ position:relative; z-index:1; }
    .help-mini{ margin-top: 12px; display:flex; flex-direction:column; gap: 10px; }
    .help-step{
      display:flex; align-items:center; gap: 10px;
      color: var(--muted);
      font-weight: 780;
    }
    .help-num{
      width: 26px; height:26px; border-radius: 11px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(122,45,255,.06));
      color: var(--text);
      font-weight: 950;
      flex:0 0 auto;
      font-size: 13px;
    }
    .help-quick{ margin-top: 12px; display:flex; flex-direction:column; gap: 12px; }
    .quick-item{ display:flex; gap: 12px; align-items:flex-start; padding: 12px 12px; border-radius: 16px; border:1px solid rgba(20,24,32,.08); background: rgba(255,255,255,.52); }
    .quick-ico{
      width: 40px; height:40px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(122,45,255,.06));
      font-weight: 980;
      flex:0 0 auto;
    }
    .quick-title{ font-weight: 950; }
    .quick-muted{ color: var(--muted); font-size: 13px; margin-top: 6px; line-height:1.6; }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr .58fr;
      gap: 14px;
      align-items:start;
    }
    .faq-list{ display:flex; flex-direction:column; gap: 10px; }
    .faq-item{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 0;
      overflow:hidden;
    }
    .faq-q{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:center; justify-content:space-between; gap: 14px;
      padding: 14px 14px;
      font-weight: 950;
      letter-spacing: -.2px;
      color: var(--text);
    }
    .faq-q::-webkit-details-marker{ display:none; }
    .faq-icon{
      width: 36px; height:36px;
      border-radius: 16px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.52);
      display:flex; align-items:center; justify-content:center;
      font-weight: 980;
      color: var(--muted);
      transition: transform .2s ease, background .2s ease;
      flex:0 0 auto;
    }
    details[open] .faq-icon{ transform: rotate(45deg); background: rgba(45,91,255,.10); color:#1c2fda; }
    .faq-a{
      padding: 0 14px 14px;
      line-height:1.75;
      font-weight: 720;
      font-size: 14px;
    }

    .faq-side{ display:flex; flex-direction:column; gap: 14px; }
    .faq-side-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
      position:relative;
    }
    .faq-side-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(640px 240px at 0% 0%, rgba(45,91,255,.14), transparent 55%),
        radial-gradient(560px 240px at 100% 0%, rgba(122,45,255,.10), transparent 55%);
      opacity:.26;
      pointer-events:none;
    }
    .faq-side-card > *{ position:relative; z-index:1; }
    .faq-side-title{ font-weight: 980; letter-spacing:-.2px; font-size: 18px; }
    .faq-side-divider{ height:1px; background: rgba(20,24,32,.08); margin: 14px 0; }
    .side-mini-links{ display:flex; flex-direction:column; gap: 10px; }
    .side-mini-links a{ color: #2432cc; text-decoration:none; font-weight: 900; }
    .side-mini-links a:hover{ text-decoration: underline; }

    .tag-cloud{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
    }
    .tag-cloud-title{ font-weight: 980; letter-spacing:-.2px; margin-bottom: 12px; }
    .cloud-tags{ display:flex; flex-wrap:wrap; gap: 10px; }
    .section-bio .bio-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .bio-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      position:relative;
      overflow:hidden;
    }
    .bio-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 220px at 0% 0%, rgba(0,194,255,.12), transparent 55%),
        radial-gradient(520px 220px at 100% 0%, rgba(45,91,255,.10), transparent 55%);
      opacity:.25;
      pointer-events:none;
    }
    .bio-card > *{ position:relative; z-index:1; }

    .news-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .news-left, .news-right{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      overflow:hidden;
      position:relative;
      padding: 16px 16px;
    }
    .news-left::after, .news-right::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(700px 240px at 0% 0%, rgba(45,91,255,.14), transparent 55%),
        radial-gradient(600px 240px at 100% 0%, rgba(122,45,255,.10), transparent 55%);
      opacity:.22;
      pointer-events:none;
    }
    .news-left > *, .news-right > *{ position:relative; z-index:1; }

    .news-list{ margin-top: 10px; display:flex; flex-direction:column; gap: 10px; }
    .news-item{
      text-decoration:none;
      border-radius: 16px;
      border:1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.52);
      padding: 12px 12px;
      display:flex; flex-direction:column; gap: 8px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .news-item:hover{ transform: translateY(-2px); box-shadow: 0 22px 50px rgba(12,18,28,.12); border-color: rgba(45,91,255,.18); }
    .news-dot{
      width: 10px; height: 10px; border-radius: 4px;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 0 0 4px rgba(45,91,255,.12);
    }
    .news-title{ font-weight: 950; letter-spacing:-.2px; line-height:1.35; color: var(--text); }
    .news-meta{ font-size: 12px; font-weight: 860; }

    .recommend-card{
      padding: 6px 0 0;
      position:relative;
    }
    .recommend-head{ display:flex; flex-direction:column; gap: 10px; }
    .recommend-badge{
      width: fit-content;
      padding: 7px 10px;
      border-radius: 999px;
      font-weight: 980;
      font-size: 12px;
      color:#0f7a55;
      background: rgba(25,179,122,.10);
      border:1px solid rgba(25,179,122,.22);
    }
    .recommend-title{ font-weight: 980; letter-spacing:-.2px; font-size: 18px; }
    .rec-steps{ margin-top: 14px; display:flex; flex-direction:column; gap: 10px; }
    .rec-step{
      border-radius: 16px;
      border:1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.52);
      padding: 12px 12px;
      display:flex; gap: 12px; align-items:flex-start;
    }
    .rec-num{
      width: 34px; height:34px;
      border-radius: 16px;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(122,45,255,.06));
      display:flex; align-items:center; justify-content:center;
      font-weight: 980;
      flex:0 0 auto;
    }
    .rec-text{ color: var(--muted); font-weight: 760; line-height:1.6; font-size: 14px; }
    .recommend-actions{ margin-top: 14px; display:flex; flex-direction:column; gap: 8px; }
    .side-art{ position:absolute; right: 14px; bottom: 14px; width: 140px; height: 140px; pointer-events:none; }
    .orb{
      position:absolute; border-radius: 50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,.0) 60%),
                  linear-gradient(135deg, rgba(45,91,255,.55), rgba(122,45,255,.18));
      border: 1px solid rgba(255,255,255,.20);
      filter: blur(0px);
      opacity:.7;
      animation: orb 5.8s ease-in-out infinite;
    }
    .orb1{ width: 88px; height:88px; right: 20px; bottom: 32px; animation-delay: .0s; }
    .orb2{ width: 58px; height:58px; right: 64px; bottom: 12px; background: linear-gradient(135deg, rgba(0,194,255,.45), rgba(122,45,255,.15)); animation-delay: .7s; }
    @keyframes orb{ 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-10px);} }

    .contact-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .form-card, .contact-aside .contact-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      overflow:hidden;
      position:relative;
    }
    .form-card::after, .contact-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(680px 260px at 0% 0%, rgba(45,91,255,.14), transparent 55%),
        radial-gradient(580px 260px at 100% 0%, rgba(122,45,255,.10), transparent 55%);
      opacity:.24;
      pointer-events:none;
    }
    .form-card > *, .contact-card > *{ position:relative; z-index:1; }

    .form-head{ margin-bottom: 12px; }
    .form-title{ font-weight: 980; letter-spacing:-.2px; font-size: 18px; }
    .form-sub{ margin-top: 6px; line-height:1.6; font-weight: 740; }
    .contact-form{ display:flex; flex-direction:column; gap: 12px; margin-top: 10px; }
    .form-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .field{ display:flex; flex-direction:column; gap: 8px; }
    .label{ font-weight: 900; color: var(--muted2); font-size: 13px; }
    input, select, textarea{
      width:100%;
      border-radius: 14px;
      border:1px solid rgba(20,24,32,.14);
      background: rgba(255,255,255,.74);
      padding: 12px 12px;
      font-size: 14px;
      color: var(--text);
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, background .2s ease;
      box-shadow: 0 10px 22px rgba(12,18,28,.03);
    }
    textarea{ resize: vertical; min-height: 120px; }
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(45,91,255,.35);
      background: rgba(255,255,255,.90);
    }

    .form-foot{ display:flex; align-items:flex-start; gap: 14px; flex-wrap:wrap; margin-top: 2px; }
    .form-hint{ max-width: 42ch; font-size: 12px; line-height:1.6; font-weight: 760; }

    .contact-aside .contact-card{ padding: 16px 16px; }
    .contact-title{ font-weight: 980; letter-spacing:-.2px; font-size: 18px; margin-bottom: 12px; }
    .contact-lines{ display:flex; flex-direction:column; gap: 12px; }
    .line-item{ display:flex; gap: 12px; align-items:flex-start; padding: 12px 12px; border-radius: 16px; border:1px solid rgba(20,24,32,.08); background: rgba(255,255,255,.52); }
    .line-ico{
      width: 42px; height:42px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(122,45,255,.06));
      font-weight: 980;
      flex:0 0 auto;
    }
    .line-label{ color: var(--muted2); font-weight: 900; font-size: 13px; }
    .line-value{ display:inline-block; margin-top: 6px; font-weight: 930; text-decoration:none; color: var(--text); }
    .line-value:hover{ color: #2432cc; text-decoration: underline; }

    .wechat-box{
      margin-top: 14px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,24,32,.08);
      background: rgba(255,255,255,.52);
      padding: 12px 12px;
    }
    .wechat-title{ font-weight: 950; letter-spacing:-.2px; margin-bottom: 10px; }
    .wechat-qr{
      width: 168px; max-width: 100%;
      border-radius: 16px;
      padding: 10px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.75);
    }
    .wechat-qr img{ width:100%; height:auto; display:block; }
    .wechat-note{ margin-top: 10px; font-size: 12px; line-height:1.6; font-weight: 760; }
    .contact-actions{ margin-top: 14px; display:flex; flex-direction:column; gap: 10px; }

    .section-join .join-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .join-card{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 16px 34px rgba(12,18,28,.06);
      padding: 16px 16px;
      position:relative;
      overflow:hidden;
    }
    .join-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(640px 260px at 0% 0%, rgba(0,194,255,.12), transparent 55%),
        radial-gradient(560px 260px at 100% 0%, rgba(45,91,255,.10), transparent 55%);
      opacity:.25;
      pointer-events:none;
    }
    .join-card > *{ position:relative; z-index:1; }
    .join-top{ display:flex; align-items:center; justify-content:space-between; gap: 12px; }
    .join-badge{
      font-weight: 980;
      font-size: 12px;
      color:#0f7a55;
      background: rgba(25,179,122,.10);
      border:1px solid rgba(25,179,122,.22);
      padding: 7px 10px;
      border-radius: 999px;
      white-space:nowrap;
    }
    .join-icon{
      width: 44px; height:44px; border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(45,91,255,.16);
      background: linear-gradient(135deg, rgba(45,91,255,.12), rgba(122,45,255,.06));
      font-weight: 980;
      flex:0 0 auto;
    }
    .join-right{ padding-bottom: 18px; }
    .join-cta{ margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(20,24,32,.08); }
    .section-links .links-row{
      display:flex; flex-wrap:wrap; gap: 10px;
      padding: 14px 0 0;
    }
    .section-links .links-row a{
      text-decoration:none;
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,24,32,.10);
      background: rgba(255,255,255,.56);
      color: var(--text);
      font-weight: 900;
      font-size: 13px;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .section-links .links-row a:hover{
      transform: translateY(-1px);
      border-color: rgba(45,91,255,.18);
      box-shadow: 0 18px 38px rgba(12,18,28,.10);
    }

    .site-footer{
      background:
        radial-gradient(820px 240px at 15% 0%, rgba(45,91,255,.18), transparent 60%),
        radial-gradient(760px 220px at 85% 0%, rgba(122,45,255,.14), transparent 60%),
        linear-gradient(180deg, #0f1320, #0a0d16 90%);
      color: rgba(255,255,255,.92);
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 36px 0 18px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .7fr .7fr;
      gap: 14px;
      align-items:start;
    }
    .footer-brand .ai-page-logo{ filter: drop-shadow(0 10px 22px rgba(0,0,0,.25)); }
    .footer-desc{
      margin-top: 12px;
      color: rgba(255,255,255,.74);
      line-height:1.7;
      font-weight: 720;
      font-size: 14px;
      max-width: 56ch;
    }
    .footer-mini-links{
      display:flex; flex-wrap:wrap; gap: 10px;
      margin-top: 14px;
    }
    .footer-mini-links a{
      color: rgba(255,255,255,.90);
      text-decoration:none;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      font-weight: 900;
      font-size: 13px;
      transition: transform .15s ease, background .2s ease, border-color .2s ease;
    }
    .footer-mini-links a:hover{
      transform: translateY(-1px);
      background: rgba(45,91,255,.18);
      border-color: rgba(45,91,255,.35);
    }
    .footer-col{
      padding-top: 6px;
    }
    .footer-title{
      font-weight: 980;
      margin-bottom: 10px;
      letter-spacing:-.2px;
    }
    .footer-links{
      display:flex; flex-direction:column; gap: 10px;
    }
    .footer-links a{
      text-decoration:none;
      color: rgba(255,255,255,.78);
      font-weight: 780;
      transition: color .2s ease;
    }
    .footer-links a:hover{ color: #fff; }
    .footer-contact{ margin-top: 16px; }
    .footer-email{
      display:inline-block;
      color:#fff;
      text-decoration:none;
      font-weight: 950;
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
    }
    .footer-email:hover{ background: rgba(45,91,255,.18); border-color: rgba(45,91,255,.35); }
    .footer-bottom{
      margin-top: 18px;
      display:flex; justify-content:space-between; align-items:center; gap: 10px;
      padding-top: 16px;
      border-top: 1px solid rgba(255,255,255,.10);
      color: rgba(255,255,255,.70);
      font-weight: 750;
      font-size: 13px;
    }
    .ai-page-home-link{
      color:#fff !important;
      text-decoration:none !important;
      padding: 10px 12px !important;
      border-radius: 14px !important;
      border:1px solid rgba(255,255,255,.14) !important;
      background: rgba(255,255,255,.06) !important;
      font-weight: 950 !important;
      transition: transform .15s ease, background .2s ease, border-color .2s ease !important;
    }
    .ai-page-home-link:hover{
      transform: translateY(-1px) !important;
      background: rgba(45,91,255,.18) !important;
      border-color: rgba(45,91,255,.35) !important;
    }

    .to-top{
      position: fixed;
      right: 16px; bottom: 110px;
      width: 44px; height:44px;
      border-radius: 16px;
      border:1px solid rgba(20,24,32,.12);
      background: rgba(255,255,255,.75);
      box-shadow: 0 18px 40px rgba(12,18,28,.14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      font-weight: 980;
      color: var(--text);
      transition: transform .2s ease, opacity .2s ease;
      opacity: 0;
      pointer-events:none;
      z-index: 80;
    }
    .to-top.show{ opacity: 1; pointer-events:auto; }
    .to-top:hover{ transform: translateY(-2px); }

    .float-contact{
      position: fixed;
      right: 16px; bottom: 56px;
      z-index: 85;
      text-decoration:none;
      display:flex; align-items:center; gap: 10px;
      padding: 12px 14px;
      border-radius: 18px;
      border:1px solid rgba(255,255,255,.18);
      background: linear-gradient(135deg, rgba(45,91,255,1), rgba(122,45,255,1));
      color:#fff;
      box-shadow: 0 20px 44px rgba(45,91,255,.28);
      transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
      font-weight: 980;
    }
    .float-contact:hover{ transform: translateY(-2px); box-shadow: 0 26px 56px rgba(45,91,255,.34); filter: saturate(1.05); }
    .float-ico{
      width: 34px; height:34px;
      border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.22);
      flex:0 0 auto;
    }

    .cursor-glow{
      position: fixed;
      inset: 0;
      pointer-events:none;
      z-index: 0;
      opacity: 0;
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-visual{ min-height: 360px; }
      .about-grid{ grid-template-columns: 1fr; }
      .service-grid{ grid-template-columns: 1fr; }
      .two-col{ grid-template-columns: 1fr; }
      .mini-panels{ grid-template-columns: 1fr; }
      .industry-grid{ grid-template-columns: 1fr; }
      .network-grid{ grid-template-columns: 1fr; }
      .three-col{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .review-grid{ grid-template-columns: 1fr; }
      .compare-grid{ grid-template-columns: 1fr; }
      .section-token .token-grid{ grid-template-columns: 1fr; }
      .train-grid{ grid-template-columns: 1fr; }
      .help-grid{ grid-template-columns: 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .section-bio .bio-grid{ grid-template-columns: 1fr; }
      .news-grid{ grid-template-columns: 1fr; }
      .contact-grid{ grid-template-columns: 1fr; }
      .section-join .join-grid{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
      .desktop-nav{ display:none; }
      .mobile-menu-btn{ display:flex; }
      .hero-kpis{ grid-template-columns: 1fr; }
      .lens-footer{ grid-template-columns: 1fr; }
      .mobile-menu{ padding: 10px; }
    }

    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal{ transition:none; }
      .lens-card{ animation:none; }
      .scroll-line::after{ animation:none; }
    }