:root{
      --bg: #0b0f14;
      --page: #ffffff;
      --text: #14161a;
      --muted: #59626f;
      --muted2:#7a8595;
      --line:#e9edf2;
      --card:#ffffff;
      --shadow: 0 16px 48px rgba(16,24,40,.10);
      --shadow2: 0 10px 26px rgba(16,24,40,.08);
      --shadow3: 0 6px 18px rgba(16,24,40,.08);
      --brand:#ff6a2a;     /* 亮橙 */
      --brand2:#ff3d2e;    /* 炽艳 */
      --brand3:#ff9a3c;    /* 金橙 */
      --ink:#14161a;
      --primary:#ff4b2a;
      --primary2:#ff8a33;
      --btnText:#ffffff;
      --radius: 16px;
      --radius2: 22px;
      --container: 1120px;
      --gap: 18px;
      --focus: 0 0 0 4px rgba(255, 74, 42, .18);
      --grad: radial-gradient(1000px 420px at 10% 0%, rgba(255,106,42,.24), rgba(255,61,46,.10) 45%, rgba(255,255,255,0) 70%),
              radial-gradient(920px 380px at 90% 30%, rgba(255,154,60,.22), rgba(255,61,46,.10) 40%, rgba(255,255,255,0) 72%),
              linear-gradient(180deg, #ffffff 0%, #fff7f2 45%, #ffffff 100%);
      --heroGrad: radial-gradient(900px 430px at 15% 10%, rgba(255,106,42,.35), rgba(255,61,46,.12) 55%, rgba(255,255,255,0) 70%),
                  radial-gradient(700px 320px at 85% 35%, rgba(255,154,60,.25), rgba(255,61,46,.10) 55%, rgba(255,255,255,0) 72%),
                  linear-gradient(180deg, #ffffff 0%, #fff6f0 55%, #ffffff 100%);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB",
                   "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, "Apple Color Emoji",
                   "Segoe UI Emoji", "Segoe UI Symbol";
      color:var(--text);
      background: var(--grad);
    }

    a{color:inherit; text-decoration:none}
    button, input, select, textarea{font:inherit}
    img{max-width:100%; height:auto; display:block}

    .container{
      width:100%;
      max-width: var(--container);
      padding: 0 18px;
      margin: 0 auto;
    }

    .skip-link{
      position:absolute; left:-999px; top:10px;
      background:#fff; color:#000; padding:10px 12px;
      border-radius:12px; border:1px solid var(--line);
      z-index:9999;
    }
    .skip-link:focus{left:18px; outline:none; box-shadow:var(--focus)}

    header{
      position:sticky; top:0; z-index:50;
      background: rgba(255,255,255,.78);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(233,237,242,.85);
    }
    .nav{
      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;
    }
    .ai-page-logo{
      width: 40px; height: 40px; object-fit:contain;
      filter: saturate(1.05);
    }
    .brand-title{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-title strong{font-size:14px; letter-spacing:.2px}
    .brand-title span{font-size:12px; color:var(--muted)}

    nav .nav-links{
      display:flex; align-items:center; gap: 14px;
      flex-wrap:nowrap;
    }
    .nav-links a{
      padding: 10px 10px; border-radius: 12px;
      color: #2a2f37;
      font-size: 13px;
      transition: background .18s ease, color .18s ease, transform .18s ease;
      white-space: nowrap;
    }
    .nav-links a:hover{
      background: rgba(255,106,42,.10);
      color: #1d222a;
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex; align-items:center; gap: 10px; justify-content:flex-end;
      min-width: 240px;
    }
    .pill{
      display:flex; align-items:center; gap:8px;
      padding: 10px 12px;
      border:1px solid rgba(255,106,42,.26);
      background: rgba(255,106,42,.06);
      border-radius: 999px;
      font-size: 12.5px;
      color:#2f3440;
      white-space:nowrap;
    }
    .dot{
      width:9px; height:9px; border-radius:50%;
      background: linear-gradient(180deg, var(--brand2), var(--brand));
      box-shadow: 0 0 0 4px rgba(255,74,42,.15);
    }

    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      border:1px solid transparent;
      border-radius: 14px;
      padding: 12px 14px;
      font-weight: 650;
      letter-spacing:.2px;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
      user-select:none;
      -webkit-tap-highlight-color: transparent;
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn-primary{
      background: linear-gradient(180deg, var(--brand2), var(--brand));
      color: var(--btnText);
      box-shadow: 0 10px 26px rgba(255, 74, 42, .25);
    }
    .btn-primary:hover{transform: translateY(-1px); box-shadow: 0 14px 34px rgba(255, 74, 42, .30)}
    .btn-ghost{
      background: rgba(255,255,255,.75);
      border-color: rgba(20,22,26,.12);
      color:#20242b;
    }
    .btn-ghost:hover{
      transform: translateY(-1px);
      border-color: rgba(255,106,42,.28);
      background:#fff;
      box-shadow: 0 10px 24px rgba(16,24,40,.08);
    }
    .btn-small{padding:10px 12px; border-radius:12px; font-size:13px}

    .hamburger{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(20,22,26,.12);
      background: rgba(255,255,255,.8);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease;
    }
    .hamburger:focus{outline:none; box-shadow:var(--focus)}
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 10px 24px rgba(16,24,40,.08)}
    .hamburger .bars{
      width:18px; height:12px; position:relative;
    }
    .hamburger .bars span{
      position:absolute; left:0; right:0;
      height:2px; background:#222831; border-radius:999px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger .bars span:nth-child(1){top:0}
    .hamburger .bars span:nth-child(2){top:5px}
    .hamburger .bars span:nth-child(3){top:10px}
    .hamburger[aria-expanded="true"] .bars span:nth-child(1){top:5px; transform: rotate(45deg)}
    .hamburger[aria-expanded="true"] .bars span:nth-child(2){opacity:0}
    .hamburger[aria-expanded="true"] .bars span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-panel .mobile-links{
      display:flex; flex-direction:column; gap:8px;
      padding-top: 8px;
    }
    .mobile-panel .mobile-links a{
      padding: 12px 12px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.7);
      border-radius: 14px;
      font-size: 14px;
    }
    .mobile-panel .mobile-actions{
      display:flex; flex-direction:column; gap:10px;
      padding-top: 10px;
    }

    .hero{
      padding: 28px 0 26px;
      background: var(--heroGrad);
      border-bottom: 1px solid rgba(233,237,242,.85);
      overflow:hidden;
      position:relative;
    }
    .hero::before{
      content:"";
      position:absolute; inset:-200px -120px auto -120px;
      height:520px;
      background:
        radial-gradient(closest-side at 20% 30%, rgba(255,74,42,.22), rgba(255,74,42,0) 70%),
        radial-gradient(closest-side at 80% 20%, rgba(255,154,60,.20), rgba(255,154,60,0) 70%);
      pointer-events:none;
    }
    .hero-inner{
      display:grid; grid-template-columns: 1.15fr .85fr;
      gap: 22px;
      align-items:start;
      position:relative;
    }

    .kicker{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      padding-top: 10px;
    }
    .kicker-badge{
      display:inline-flex; align-items:center; gap:8px;
      padding: 10px 12px;
      border-radius: 999px;
      background: rgba(255,106,42,.08);
      border:1px solid rgba(255,106,42,.22);
      color:#2a2f37;
      font-weight: 650;
      font-size: 12.5px;
    }
    .kicker-badge svg{width:16px; height:16px}
    .kicker-text{
      color:var(--muted);
      font-size: 13px;
      line-height:1.4;
    }

    h1{
      font-size: clamp(26px, 3.4vw, 44px);
      margin: 12px 0 10px;
      letter-spacing:-.6px;
      line-height:1.12;
    }
    .lead{
      margin: 0;
      color: var(--muted);
      font-size: 15.5px;
      line-height:1.75;
      max-width: 62ch;
    }

    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      padding-top: 16px;
    }

    .quick-list{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top: 16px;
    }
    .tag{
      display:inline-flex; align-items:center; gap:8px;
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.72);
      color:#2a2f37;
      font-size: 13px;
      white-space:nowrap;
      transition: transform .16s ease, border-color .16s ease;
    }
    .tag:hover{
      transform: translateY(-1px);
      border-color: rgba(255,106,42,.26);
    }
    .tag i{
      width:10px; height:10px; border-radius:3px;
      background: linear-gradient(180deg, var(--brand2), var(--brand));
      display:inline-block;
    }

    .hero-card{
      border-radius: var(--radius2);
      border:1px solid rgba(255,106,42,.22);
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.68));
      box-shadow: var(--shadow2);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .hero-card::after{
      content:"";
      position:absolute;
      right:-120px; top:-120px;
      width:260px; height:260px;
      background: radial-gradient(closest-side, rgba(255,74,42,.18), rgba(255,74,42,0) 70%);
      pointer-events:none;
    }
    .hero-card-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      position:relative;
      z-index:1;
    }
    .hero-card-title{
      font-weight: 800;
      letter-spacing:.2px;
      margin:0;
      font-size: 15px;
    }
    .hero-card-sub{
      color: var(--muted);
      font-size: 13px;
      margin-top:6px;
      line-height:1.6;
    }

    .mini-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 12px;
      padding-top: 14px;
      position:relative;
      z-index:1;
    }
    .mini-metric{
      border-radius: 16px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.75);
      padding: 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      will-change: transform;
    }
    .mini-metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
      border-color: rgba(255,106,42,.30);
    }
    .mini-metric .num{
      font-size: 18px;
      font-weight: 900;
      letter-spacing:-.3px;
    }
    .mini-metric .lab{
      margin-top: 6px;
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.4;
    }

    .hero-card-footer{
      padding-top: 14px;
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
      position:relative;
      z-index:1;
    }
    .safety{
      display:flex; align-items:center; gap:10px;
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.4;
    }
    .shield{
      width:30px; height:30px;
      border-radius: 12px;
      border:1px solid rgba(255,106,42,.22);
      background: rgba(255,106,42,.07);
      display:flex; align-items:center; justify-content:center;
      color:#2f3440;
    }

    main{padding: 18px 0 40px}
    section{padding: 36px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between;
      gap: 16px;
      margin-bottom: 16px;
    }
    .section-title{
      margin: 0;
      font-size: 22px;
      letter-spacing:-.3px;
      line-height:1.25;
    }
    .section-desc{
      margin: 6px 0 0;
      color: var(--muted);
      line-height:1.8;
      font-size: 14.5px;
      max-width: 70ch;
    }
    .section-note{
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.4;
      text-align:right;
      max-width: 34ch;
    }

    .fade-in{
      opacity:0;
      transform: translateY(14px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .fade-in.is-visible{
      opacity:1;
      transform: translateY(0);
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(20,22,26,.10);
      border-radius: var(--radius);
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .card::after{
      content:"";
      position:absolute; inset:auto -60px -70px auto;
      width:160px; height:160px;
      background: radial-gradient(closest-side, rgba(255,74,42,.14), rgba(255,74,42,0) 70%);
      pointer-events:none;
    }
    .card > *{position:relative; z-index:1}

    .card h3{
      margin:0 0 8px;
      font-size: 15.5px;
      letter-spacing:-.2px;
    }
    .card p{
      margin: 0;
      color: var(--muted);
      font-size: 13.8px;
      line-height:1.75;
    }

    .icon-bubble{
      width:44px; height:44px;
      border-radius: 16px;
      border:1px solid rgba(255,106,42,.24);
      background: linear-gradient(180deg, rgba(255,106,42,.12), rgba(255,255,255,.75));
      display:flex; align-items:center; justify-content:center;
      margin-bottom: 12px;
    }
    .icon-bubble svg{width:20px; height:20px}

    .steps{
      display:grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 12px;
      align-items:stretch;
    }
    .step{
      padding: 14px 14px 16px;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 152px;
    }
    .step:hover{
      transform: translateY(-2px);
      border-color: rgba(255,106,42,.30);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .step .idx{
      display:inline-flex; align-items:center; justify-content:center;
      width:34px; height:34px;
      border-radius: 14px;
      background: rgba(255,106,42,.10);
      border:1px solid rgba(255,106,42,.22);
      color:#2f3440;
      font-weight: 900;
      letter-spacing:-.2px;
    }
    .step h3{font-size:14.5px; margin:10px 0 8px}
    .step p{font-size:13.5px}
    .step .more{
      margin-top: 10px;
      color: #2f3440;
      font-size: 12.5px;
      display:flex; align-items:center; gap:8px;
      opacity:.9;
    }
    .arrow{
      width:22px; height:22px; border-radius: 10px;
      background: rgba(255,106,42,.10);
      border:1px solid rgba(255,106,42,.22);
      display:flex; align-items:center; justify-content:center;
    }
    .arrow svg{width:14px; height:14px}

    .comparison-wrap{
      overflow:auto;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
    }
    table{
      width:100%;
      border-collapse: collapse;
      min-width: 880px;
    }
    th, td{
      padding: 14px 14px;
      border-bottom:1px solid rgba(233,237,242,.9);
      vertical-align: top;
      font-size: 13.5px;
      line-height:1.7;
      text-align:left;
    }
    th{
      font-size: 13px;
      color:#2a2f37;
      background: linear-gradient(180deg, rgba(255,106,42,.10), rgba(255,255,255,.80));
      position: sticky;
      top:0;
      z-index:2;
      border-bottom:1px solid rgba(255,106,42,.18);
    }
    td strong{font-weight:900}
    .good{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(255,106,42,.24);
      background: rgba(255,106,42,.08);
      color:#2f3440;
      font-size: 12.8px;
      white-space:nowrap;
    }
    .good svg{width:14px; height:14px}
    .muted-badge{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.7);
      color: var(--muted2);
      font-size: 12.8px;
      white-space:nowrap;
    }

    .scorecard{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .score-left{
      padding: 18px;
      border-radius: var(--radius);
      border:1px solid rgba(255,106,42,.22);
      background: linear-gradient(180deg, rgba(255,106,42,.12), rgba(255,255,255,.80));
      box-shadow: 0 18px 40px rgba(255,74,42,.10);
    }
    .score-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .stars{
      display:flex; align-items:center; gap:6px; flex-wrap:wrap;
      padding-top: 4px;
    }
    .star{
      width:18px; height:18px;
      color: #ff4b2a;
      filter: drop-shadow(0 6px 12px rgba(255,74,42,.18));
    }
    .score-title{
      margin: 0;
      font-size: 18px;
      letter-spacing:-.2px;
    }
    .score-big{
      margin-top: 10px;
      display:flex; align-items:baseline; gap:10px; flex-wrap:wrap;
    }
    .score-big .num{
      font-weight: 1000;
      font-size: 44px;
      letter-spacing:-1px;
      color: #171a20;
    }
    .score-big .outof{
      color: var(--muted);
      font-weight: 650;
    }
    .score-list{
      margin-top: 12px;
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .score-item{
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.70);
      color:#2a2f37;
      font-size: 13px;
      line-height:1.4;
    }
    .score-item b{font-weight:900}
    .score-right .card{
      height: 100%;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
      align-items:stretch;
    }
    .case{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column;
      min-height: 210px;
      overflow:hidden;
      position:relative;
    }
    .case:hover{
      transform: translateY(-2px);
      border-color: rgba(255,106,42,.30);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .case .meta{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color: var(--muted2);
      font-size: 12.5px;
    }
    .case h3{margin: 12px 0 8px; font-size: 15.5px; letter-spacing:-.2px}
    .case p{margin:0; color: var(--muted); font-size: 13.7px; line-height:1.75}
    .case .pill-row{
      display:flex; gap:8px; flex-wrap:wrap;
      margin-top: 12px;
    }
    .case .pill2{
      font-size: 12.5px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.75);
      color:#2a2f37;
      white-space:nowrap;
    }
    .case .thumb{
      margin-top:auto;
      border-radius: 14px;
      border:1px solid rgba(20,22,26,.08);
      background: linear-gradient(180deg, rgba(255,106,42,.10), rgba(255,255,255,.65));
      overflow:hidden;
    }
    .case .thumb .thumb-inner{
      padding: 12px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .case .thumb strong{
      font-size: 13.5px;
      letter-spacing:-.1px;
    }
    .case .thumb span{
      color: var(--muted);
      font-size: 12.5px;
    }
    .thumb .spark{
      width:40px; height:40px;
      border-radius: 16px;
      background: rgba(255,106,42,.12);
      border:1px solid rgba(255,106,42,.22);
      display:flex; align-items:center; justify-content:center;
    }
    .thumb .spark svg{width:18px; height:18px}

    .split{
      display:grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items:start;
    }
    .subcard{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
    }
    .subcard h3{margin:0 0 10px; font-size: 15.5px}
    .subcard p{margin:0; color:var(--muted); line-height:1.75; font-size:13.8px}
    .list{
      margin: 12px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .list li{
      display:flex; gap:10px; align-items:flex-start;
      padding: 12px;
      border-radius: 14px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.70);
    }
    .check{
      width:22px; height:22px;
      border-radius: 10px;
      background: rgba(255,106,42,.10);
      border:1px solid rgba(255,106,42,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .check svg{width:14px; height:14px}
    .list .li-title{font-weight:900; font-size:13.5px; margin:0}
    .list .li-desc{color:var(--muted); font-size:12.8px; margin-top:4px; line-height:1.55}

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .net-card{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
      position:relative;
      overflow:hidden;
    }
    .net-card::after{
      content:"";
      position:absolute; right:-70px; top:-70px;
      width:160px; height:160px;
      background: radial-gradient(closest-side, rgba(255,74,42,.14), rgba(255,74,42,0) 70%);
      pointer-events:none;
    }
    .net-card > *{position:relative; z-index:1}
    .net-card h3{margin:0 0 10px; font-size:15.5px}
    .net-card .mini{
      display:flex; flex-direction:column; gap:10px;
    }
    .net-row{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding: 12px;
      border-radius: 14px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.70);
    }
    .net-row b{font-weight:950}
    .net-row span{color:var(--muted); font-size:12.8px}

    .token-card{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .token-left{
      padding: 18px;
      border-radius: var(--radius);
      border:1px solid rgba(255,106,42,.22);
      background: linear-gradient(180deg, rgba(255,106,42,.12), rgba(255,255,255,.85));
      box-shadow: 0 18px 40px rgba(255,74,42,.10);
    }
    .token-left h3{margin:0 0 10px; font-size:16px}
    .token-left p{margin:0; color:var(--muted); line-height:1.8; font-size:13.8px}
    .token-demo{
      margin-top: 14px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .token-kpi{
      padding: 12px;
      border-radius: 14px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.75);
    }
    .token-kpi .v{font-weight:1000; font-size:18px; letter-spacing:-.2px}
    .token-kpi .k{color:var(--muted); font-size:12.6px; margin-top:6px; line-height:1.4}
    .token-right{
      padding: 18px;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
    }
    .token-right h3{margin:0 0 10px; font-size:16px}
    .token-form{
      display:grid; gap: 10px;
    }
    label{
      font-size: 12.8px;
      color: var(--muted2);
      display:block;
      margin-bottom: 6px;
    }
    input[type="text"], input[type="tel"], select, textarea{
      width:100%;
      border:1px solid rgba(20,22,26,.12);
      border-radius: 14px;
      padding: 12px 12px;
      background: rgba(255,255,255,.85);
      color: #1a1d23;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease;
    }
    textarea{min-height: 108px; resize: vertical}
    input[type="text"]:focus, input[type="tel"]:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(255,106,42,.40);
    }
    .form-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .form-actions{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      padding-top: 6px;
    }
    .hint{
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.4;
      max-width: 40ch;
    }

    .faq-wrap{
      display:grid; grid-template-columns: 1fr 1fr; gap: 14px;
    }
    .faq-col{
      display:flex; flex-direction:column; gap: 10px;
    }
    details.faq{
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      padding: 12px 12px;
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
      overflow:hidden;
    }
    details.faq[open]{
      border-color: rgba(255,106,42,.30);
      box-shadow: 0 18px 40px rgba(255,74,42,.10);
    }
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      user-select:none;
      outline:none;
    }
    details.faq summary::-webkit-details-marker{display:none}
    .q{
      font-weight: 900;
      font-size: 14.2px;
      letter-spacing:-.15px;
      line-height:1.5;
    }
    .chev{
      width:34px; height:34px;
      border-radius: 14px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
      margin-top:-2px;
    }
    details.faq[open] .chev{
      transform: rotate(180deg);
      border-color: rgba(255,106,42,.30);
    }
    .a{
      color: var(--muted);
      line-height:1.8;
      font-size: 13.6px;
      padding-top: 10px;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .review{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 198px;
      display:flex; flex-direction:column;
      gap: 10px;
    }
    .review:hover{
      transform: translateY(-2px);
      border-color: rgba(255,106,42,.30);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .review .top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      color: var(--muted2);
      font-size: 12.6px;
    }
    .avatar{
      width:40px; height:40px;
      border-radius: 16px;
      border:1px solid rgba(255,106,42,.22);
      background: linear-gradient(180deg, rgba(255,106,42,.12), rgba(255,255,255,.78));
      display:flex; align-items:center; justify-content:center;
      font-weight: 950;
      color:#2f3440;
      letter-spacing:-.2px;
    }
    .review .name{
      font-weight: 950;
      color:#1b1f25;
      margin-top:2px;
    }
    .review .body{
      margin: 0;
      color: var(--muted);
      font-size: 13.6px;
      line-height:1.8;
    }
    .review .sig{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color: var(--muted2);
      font-size: 12.5px;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .article-list{
      display:grid; gap: 10px;
    }
    .article-item{
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      padding: 14px 14px;
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article-item:hover{
      transform: translateY(-2px);
      border-color: rgba(255,106,42,.30);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .article-item .left strong{
      display:block;
      font-size: 14.8px;
      letter-spacing:-.2px;
      line-height:1.4;
      margin-bottom: 6px;
    }
    .article-item .left span{
      display:block;
      color: var(--muted);
      font-size: 13px;
      line-height:1.7;
      max-width: 62ch;
    }
    .article-item .right{
      display:flex; flex-direction:column; align-items:flex-end; gap:8px;
      color: var(--muted2);
      font-size: 12.5px;
      white-space:nowrap;
    }
    .article-item .right a{
      display:inline-flex; align-items:center; gap:8px;
      padding: 9px 10px;
      border-radius: 12px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.72);
      transition: transform .16s ease, border-color .16s ease, background .16s ease;
    }
    .article-item .right a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,106,42,.30);
      background:#fff;
    }
    .article-item .right a svg{width:14px; height:14px}

    .side-rail{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
      overflow:hidden;
      position:relative;
    }
    .side-rail::after{
      content:"";
      position:absolute; right:-80px; bottom:-90px;
      width:220px; height:220px;
      background: radial-gradient(closest-side, rgba(255,74,42,.16), rgba(255,74,42,0) 70%);
      pointer-events:none;
    }
    .side-rail > *{position:relative; z-index:1}
    .side-rail h3{margin:0 0 8px; font-size:15.5px}
    .side-rail p{margin:0; color:var(--muted); line-height:1.8; font-size:13.7px}
    .model-cloud{
      margin-top: 12px;
      display:flex; flex-wrap:wrap; gap: 8px;
    }
    .chip{
      font-size: 12.6px;
      padding: 9px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.74);
      color:#2a2f37;
      transition: transform .16s ease, border-color .16s ease;
      cursor:pointer;
    }
    .chip:hover{
      transform: translateY(-1px);
      border-color: rgba(255,106,42,.30);
    }
    .chip[data-active="true"]{
      border-color: rgba(255,106,42,.36);
      background: rgba(255,106,42,.10);
    }

    .gal-grid{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 14px;
      align-items:start;
    }
    .image-card{
      padding: 14px;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 26px rgba(16,24,40,.05);
    }
    .img-stack{
      display:grid; gap: 12px;
    }
    .media-row{
      display:grid; grid-template-columns: 1fr 1fr; gap: 12px;
    }
    .media{
      border-radius: 16px;
      border:1px solid rgba(20,22,26,.08);
      background: rgba(255,255,255,.72);
      overflow:hidden;
      position:relative;
    }
    .media .label{
      position:absolute; left:10px; top:10px;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.86);
      border:1px solid rgba(20,22,26,.10);
      color:#2a2f37;
      font-size: 12.3px;
      backdrop-filter: blur(8px);
    }
    .media img{
      width:100%; height:auto; object-fit: cover;
      transform: scale(1.01);
    }
    .media .overlay{
      position:absolute; inset:0;
      background: linear-gradient(180deg, rgba(255,74,42,.10), rgba(255,74,42,0) 55%);
      pointer-events:none;
    }

    .section-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      margin-top: 14px;
    }

    .timeline{
      display:grid; gap: 12px;
      padding: 0;
      margin: 0;
      list-style:none;
    }
    .timeline li{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: var(--radius);
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 26px rgba(16,24,40,.04);
    }
    .t-dot{
      width:44px; height:44px;
      border-radius: 18px;
      border:1px solid rgba(255,106,42,.22);
      background: rgba(255,106,42,.08);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      color:#2f3440;
      font-weight: 1000;
      letter-spacing:-.2px;
    }
    .timeline .t-body strong{
      display:block;
      font-size: 14.8px;
      letter-spacing:-.2px;
      margin-bottom: 6px;
    }
    .timeline .t-body span{
      color: var(--muted);
      font-size: 13.5px;
      line-height:1.75;
      display:block;
    }

    footer{
      background: #0f141a;
      color: #e8eef5;
      border-top:1px solid rgba(255,255,255,.08);
      padding: 24px 0 10px;
      margin-top: 10px;
    }
    .footer-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 14px;
      flex-wrap:wrap;
      padding-bottom: 16px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer-brand{
      display:flex; gap: 12px; align-items:flex-start;
      min-width: 260px;
    }
    .footer-logo{
      width:44px; height:44px;
      border-radius: 18px;
      border:1px solid rgba(255,106,42,.24);
      background: rgba(255,106,42,.10);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
    }
    .footer-logo img{width:36px; height:36px; object-fit:contain}
    .footer-brand strong{display:block; font-size:14.5px; letter-spacing:.2px}
    .footer-brand span{display:block; color: rgba(232,238,245,.75); font-size: 12.8px; line-height:1.7; margin-top:6px}

    .footer-columns{
      display:flex; gap: 26px; flex-wrap:wrap;
    }
    .fcol{
      min-width: 160px;
    }
    .fcol h3{
      margin: 0 0 10px;
      font-size: 13px;
      color: rgba(232,238,245,.92);
      letter-spacing:.2px;
    }
    .fcol a, .fcol span{
      display:block;
      color: rgba(232,238,245,.74);
      font-size: 12.8px;
      line-height:1.8;
      padding: 4px 0;
    }
    .fcol a:hover{color: #fff}
    .footer-bottom{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      flex-wrap:wrap;
      padding-top: 14px;
    }
    .copyright{
      color: rgba(232,238,245,.68);
      font-size: 12.5px;
      line-height:1.6;
    }
    .links-row{
      display:flex; gap: 14px; flex-wrap:wrap;
      align-items:center; justify-content:flex-end;
    }
    .links-row a{
      color: rgba(232,238,245,.72);
      font-size: 12.8px;
      padding: 8px 10px;
      border-radius: 12px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
    }
    .links-row a:hover{
      border-color: rgba(255,106,42,.30);
      background: rgba(255,106,42,.12);
      color:#fff;
    }

    .float-contact{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 60;
      display:flex; flex-direction:column; gap: 10px;
      pointer-events:none;
    }
    .float-contact .float-btn{
      pointer-events:auto;
      width: 54px; height: 54px;
      border-radius: 18px;
      border: 1px solid rgba(255,106,42,.26);
      background: rgba(255,255,255,.88);
      box-shadow: 0 18px 40px rgba(16,24,40,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease;
      -webkit-tap-highlight-color: transparent;
    }
    .float-contact .float-btn:hover{transform: translateY(-2px); box-shadow: 0 22px 50px rgba(16,24,40,.16)}
    .float-contact .float-btn:focus{outline:none; box-shadow:var(--focus)}
    .float-contact svg{width:22px; height:22px}
    .qr-pop{
      pointer-events:auto;
      position: absolute;
      right: 0;
      bottom: 62px;
      width: 240px;
      border-radius: 18px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 26px 70px rgba(16,24,40,.18);
      overflow:hidden;
      transform-origin: 100% 100%;
      transform: translateY(10px) scale(.98);
      opacity: 0;
      transition: opacity .2s ease, transform .2s ease;
      display:none;
    }
    .qr-pop.is-show{
      display:block;
      opacity: 1;
      transform: translateY(0) scale(1);
    }
    .qr-pop .qr-head{
      padding: 12px 12px 10px;
      border-bottom:1px solid rgba(233,237,242,.9);
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .qr-pop .qr-head strong{font-size:13.5px}
    .qr-pop .qr-head button{
      width:34px; height:34px;
      border-radius: 14px;
      border:1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.75);
      cursor:pointer;
    }
    .qr-pop .qr-head button:focus{outline:none; box-shadow:var(--focus)}
    .qr-pop .qr-body{
      padding: 12px;
      display:grid;
      gap: 10px;
      align-items:center;
      justify-items:center;
    }
    .qr-pop img{
      width: 160px;
      height:auto;
      border-radius: 14px;
      border:1px solid rgba(20,22,26,.10);
      background:#fff;
    }
    .qr-pop .qr-text{
      color: var(--muted);
      font-size: 12.8px;
      line-height:1.7;
      text-align:center;
    }

    .to-top{
      width: 54px; height: 54px;
      border-radius: 18px;
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 18px 40px rgba(16,24,40,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease, opacity .2s ease;
      opacity: 0;
      pointer-events:none;
    }
    .to-top.is-show{
      opacity: 1;
      pointer-events:auto;
    }
    .to-top:hover{transform: translateY(-2px); box-shadow: 0 22px 50px rgba(16,24,40,.16)}
    .to-top svg{width:22px; height:22px}

    @media (max-width: 980px){
      .nav-links{display:none}
      .nav-cta{min-width:auto}
      .pill{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:block}
      .hero-inner{grid-template-columns: 1fr; gap: 14px}
      .steps{grid-template-columns: 1fr; }
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .scorecard{grid-template-columns: 1fr}
      .faq-wrap{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .gal-grid{grid-template-columns: 1fr}
      .token-card{grid-template-columns: 1fr}
      .network-grid{grid-template-columns: 1fr}
      .form-row{grid-template-columns: 1fr}
    }