:root{
      --bg0:#f7f3ff;
      --bg1:#ffffff;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6777;
      --muted2:#7b8796;
      --line:rgba(17,24,39,.10);
      --shadow: 0 18px 50px rgba(17,24,39,.10);
      --shadow2: 0 10px 24px rgba(17,24,39,.10);
      --shadow3: 0 6px 18px rgba(17,24,39,.10);
      --brand:#3b5cff;
      --brand2:#7c3aed;
      --brand3:#06b6d4;
      --brand4:#f97316;
      --good:#16a34a;
      --radius: 18px;
      --radius2: 14px;
      --radius3: 12px;
      --container: 1140px;
      --padX: 20px;
      --focus: 0 0 0 4px rgba(59,92,255,.18);
      --gradA: linear-gradient(120deg, rgba(59,92,255,.18), rgba(124,58,237,.18), rgba(6,182,212,.14));
      --gradB: radial-gradient(900px 450px at 14% 10%, rgba(124,58,237,.22), rgba(124,58,237,0) 58%),
               radial-gradient(800px 420px at 85% 18%, rgba(59,92,255,.20), rgba(59,92,255,0) 55%),
               radial-gradient(760px 430px at 60% 92%, rgba(6,182,212,.14), rgba(6,182,212,0) 60%);
      --gradBtn: linear-gradient(135deg, #3b5cff, #7c3aed 55%, #06b6d4);
      --gradStroke: linear-gradient(135deg, rgba(59,92,255,.45), rgba(124,58,237,.42), rgba(6,182,212,.32));
      --gradTag: linear-gradient(135deg, rgba(124,58,237,.14), rgba(59,92,255,.12), rgba(6,182,212,.12));
      --gradBgCard: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.88));
      --ring: rgba(59,92,255,.22);
      --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", "Apple Color Emoji","Segoe UI Emoji";
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: var(--sans);
      color: var(--text);
      background: linear-gradient(180deg, var(--bg0), #ffffff 42%);
      line-height:1.6;
      overflow-x:hidden;
    }
    a{color:inherit}
    img{max-width:100%; height:auto; display:block}

    .container{
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 var(--padX);
    }

    .skip-link{
      position:absolute;
      left:-999px;
      top:auto;
      width:1px;
      height:1px;
      overflow:hidden;
    }
    .skip-link:focus{
      left: 14px;
      top: 14px;
      width:auto;
      height:auto;
      padding:10px 12px;
      border-radius: 12px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow: var(--shadow3);
      z-index:9999;
    }

    header{
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(10px);
      background: rgba(247,243,255,.62);
      border-bottom: 1px solid rgba(17,24,39,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 14px;
      padding: 12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      min-width: 240px;
    }
    .brand img{
      width: 38px;
      height: 38px;
      border-radius: 12px;
      background: rgba(255,255,255,.7);
      border: 1px solid rgba(17,24,39,.08);
      box-shadow: 0 8px 20px rgba(17,24,39,.08);
      padding: 6px;
      object-fit: contain;
    }
    .brand strong{
      font-size: 14px;
      letter-spacing:.2px;
      display:block;
    }
    .brand span{
      display:block;
      font-size: 12px;
      color: var(--muted);
      margin-top:2px;
    }

    .nav-right{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap: 10px;
      min-width: 240px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      font-size: 13px;
      color: #243244;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space: nowrap;
    }
    .nav-links a:hover{
      background: rgba(59,92,255,.08);
      border-color: rgba(59,92,255,.18);
      transform: translateY(-1px);
    }

    .btn{
      appearance:none;
      border: 1px solid rgba(17,24,39,.12);
      background: #fff;
      color: #0f172a;
      padding: 10px 14px;
      border-radius: 12px;
      cursor:pointer;
      font-weight: 650;
      font-size: 13px;
      display:inline-flex;
      align-items:center;
      gap: 10px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      text-decoration:none;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 24px rgba(17,24,39,.10);
      border-color: rgba(59,92,255,.22);
    }
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn-primary{
      border: 0;
      background: var(--gradBtn);
      color: #fff;
      box-shadow: 0 18px 40px rgba(59,92,255,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 22px 46px rgba(59,92,255,.28);
    }
    .btn-ghost{
      background: rgba(255,255,255,.70);
      border-color: rgba(17,24,39,.10);
    }
    .btn-icon{
      width: 30px; height: 30px;
      border-radius: 10px;
      display:grid; place-items:center;
      background: rgba(255,255,255,.18);
      border: 1px solid rgba(255,255,255,.26);
    }
    .btn .arrow{
      width: 10px; height: 10px;
      border-right: 2px solid currentColor;
      border-top: 2px solid currentColor;
      transform: rotate(45deg);
      margin-left: 2px;
    }

    .mobile-toggle{
      display:none;
      border-radius: 12px;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      padding: 10px 12px;
      cursor:pointer;
      transition: transform .15s ease;
    }
    .mobile-toggle:hover{transform: translateY(-1px)}
    .burger{
      width: 18px; height: 14px;
      position:relative;
      display:inline-block;
    }
    .burger i{
      position:absolute; left:0; right:0;
      height:2px; border-radius: 2px;
      background: #0f172a;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger i:nth-child(1){top:1px}
    .burger i:nth-child(2){top:6px}
    .burger i:nth-child(3){top:11px}

    .mobile-toggle[aria-expanded="true"] .burger i:nth-child(1){top:6px; transform: rotate(45deg)}
    .mobile-toggle[aria-expanded="true"] .burger i:nth-child(2){opacity:0}
    .mobile-toggle[aria-expanded="true"] .burger i:nth-child(3){top:6px; transform: rotate(-45deg)}

    .mobile-menu{
      display:none;
      padding-bottom: 12px;
    }
    .mobile-menu.open{display:block}
    .mobile-menu .menu-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      padding-top: 10px;
    }
    .mobile-menu a{
      text-decoration:none;
      font-size: 14px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      border-radius: 14px;
      padding: 12px 12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
    }
    .mobile-menu a:focus{outline:none; box-shadow: var(--focus)}
    .mobile-menu a .chev{
      width: 8px; height: 8px;
      border-right: 2px solid rgba(15,23,42,.8);
      border-top: 2px solid rgba(15,23,42,.8);
      transform: rotate(45deg);
      opacity:.8;
    }

    .hero{
      position: relative;
      padding: 28px 0 10px;
    }
    .hero-bg{
      position:absolute;
      inset: -60px -20px auto -20px;
      height: 520px;
      background: var(--gradB);
      pointer-events:none;
      z-index:0;
    }
    .hero .container{position:relative; z-index:1}
    .hero-grid{
      display:grid;
      grid-template-columns: 1.25fr .75fr;
      gap: 18px;
      align-items: stretch;
      padding: 18px 0 14px;
    }
    .hero-copy{
      background: rgba(255,255,255,.65);
      border: 1px solid rgba(17,24,39,.10);
      border-radius: calc(var(--radius) + 6px);
      padding: 22px 18px;
      box-shadow: 0 22px 60px rgba(17,24,39,.09);
      overflow:hidden;
      position:relative;
    }
    .hero-copy:before{
      content:"";
      position:absolute;
      inset: -2px -2px auto -2px;
      height: 120px;
      background: var(--gradA);
      border-bottom: 1px solid rgba(17,24,39,.08);
      opacity:.9;
      pointer-events:none;
    }
    .kicker{
      display:flex;
      align-items:center;
      gap: 10px;
      flex-wrap: wrap;
      position:relative;
      z-index:1;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(17,24,39,.10);
      color: #243244;
      font-size: 12px;
      font-weight: 650;
    }
    .dot{
      width: 10px; height: 10px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--brand), var(--brand2), var(--brand3));
      box-shadow: 0 10px 20px rgba(59,92,255,.25);
    }

    h1{
      margin: 12px 0 10px;
      font-size: clamp(22px, 3.3vw, 38px);
      line-height:1.2;
      letter-spacing: -0.4px;
      position:relative;
      z-index:1;
    }
    .hero-sub{
      color: var(--muted);
      font-size: 14px;
      margin: 0 0 14px;
      max-width: 60ch;
      position:relative;
      z-index:1;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 14px;
      position:relative;
      z-index:1;
    }
    .hero-meta{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 10px;
      margin-top: 16px;
      position:relative;
      z-index:1;
    }
    .meta-card{
      border-radius: 16px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding: 12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      box-shadow: 0 10px 22px rgba(17,24,39,.07);
    }
    .meta-card:hover{
      transform: translateY(-3px);
      border-color: rgba(59,92,255,.20);
      box-shadow: 0 16px 28px rgba(17,24,39,.10);
    }
    .meta-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      margin-bottom: 6px;
    }
    .meta-title{
      font-size: 12px;
      color: var(--muted);
      font-weight: 650;
    }
    .meta-value{
      font-family: var(--mono);
      font-size: 16px;
      font-weight: 800;
      letter-spacing: .2px;
    }
    .spark{
      width: 26px; height: 26px;
      border-radius: 10px;
      background: rgba(59,92,255,.10);
      border: 1px solid rgba(59,92,255,.18);
      display:grid; place-items:center;
      color: rgba(59,92,255,.95);
    }

    .hero-side{
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .side-card{
      border-radius: calc(var(--radius) + 2px);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      box-shadow: 0 18px 48px rgba(17,24,39,.08);
      padding: 16px 14px;
      position:relative;
      overflow:hidden;
    }
    .side-card:after{
      content:"";
      position:absolute;
      inset: auto -60px -60px auto;
      width: 180px; height: 180px;
      background: radial-gradient(circle at 30% 30%, rgba(124,58,237,.35), rgba(124,58,237,0) 60%);
      pointer-events:none;
      transform: rotate(20deg);
      opacity:.9;
    }
    .side-title{
      font-weight: 820;
      letter-spacing: -.2px;
      margin: 0 0 8px;
      font-size: 15px;
      position:relative;
      z-index:1;
    }
    .side-list{
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
      position:relative;
      z-index:1;
    }
    .tag{
      font-size: 12px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      color: #263445;
      transition: transform .18s ease, border-color .18s ease;
      white-space: nowrap;
    }
    .tag:hover{transform: translateY(-2px); border-color: rgba(59,92,255,.22)}
    .side-sub{
      color: var(--muted);
      font-size: 13px;
      margin-top: 10px;
      position:relative;
      z-index:1;
    }

    .metrics{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .mini-metric{
      border-radius: 16px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding: 12px 12px;
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease;
      position:relative;
      overflow:hidden;
    }
    .mini-metric:before{
      content:"";
      position:absolute;
      inset: -40px auto auto -40px;
      width: 110px; height: 110px;
      background: radial-gradient(circle at 30% 30%, rgba(59,92,255,.22), rgba(59,92,255,0) 60%);
      pointer-events:none;
      opacity:.85;
    }
    .mini-metric:hover{transform: translateY(-3px); box-shadow: 0 16px 28px rgba(17,24,39,.10)}
    .mini-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      position:relative;
      z-index:1;
    }
    .mini-top strong{
      font-family: var(--mono);
      font-size: 16px;
      letter-spacing: .2px;
    }
    .mini-top em{
      font-style:normal;
      font-size: 12px;
      color: var(--muted);
      font-weight: 700;
    }
    .mini-desc{
      margin: 8px 0 0;
      font-size: 13px;
      color: var(--muted);
      position:relative;
      z-index:1;
    }

    .section{
      padding: 46px 0;
    }
    .section-tight{padding: 32px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 16px;
      margin-bottom: 18px;
    }
    .section-head h2{
      margin:0;
      font-size: clamp(18px, 2.1vw, 26px);
      letter-spacing: -0.3px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size: 14px;
      max-width: 62ch;
    }

    .cards{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .card{
      border-radius: var(--radius);
      border: 1px solid rgba(17,24,39,.10);
      background: var(--gradBgCard);
      box-shadow: 0 12px 26px rgba(17,24,39,.06);
      padding: 16px 14px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-4px);
      border-color: rgba(59,92,255,.22);
      box-shadow: 0 18px 36px rgba(17,24,39,.10);
    }
    .card .badge{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      font-size: 12px;
      font-weight: 750;
      color: #223044;
    }
    .icon{
      width: 28px; height: 28px;
      border-radius: 12px;
      display:grid; place-items:center;
      background: rgba(59,92,255,.10);
      border: 1px solid rgba(59,92,255,.18);
      color: rgba(59,92,255,.95);
      flex: 0 0 auto;
    }
    .card h3{
      margin: 12px 0 8px;
      font-size: 15px;
      letter-spacing: -.1px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
    }
    .card ul{
      margin: 12px 0 0;
      padding: 0 0 0 18px;
      color: var(--muted);
      font-size: 13.5px;
    }
    .card li{margin: 6px 0}

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items: start;
    }

    .panel{
      border-radius: calc(var(--radius) + 4px);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 16px 40px rgba(17,24,39,.08);
      padding: 18px 16px;
      position:relative;
      overflow:hidden;
    }
    .panel:before{
      content:"";
      position:absolute;
      inset:-120px -120px auto auto;
      width: 220px; height: 220px;
      background: radial-gradient(circle at 30% 30%, rgba(6,182,212,.18), rgba(6,182,212,0) 62%);
      pointer-events:none;
    }
    .panel h3{
      margin: 0 0 8px;
      font-size: 16px;
      letter-spacing: -.15px;
      position:relative;
      z-index:1;
    }
    .panel p{
      margin: 0 0 12px;
      color: var(--muted);
      font-size: 13.8px;
      position:relative;
      z-index:1;
    }
    .list{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
      position:relative;
      z-index:1;
    }
    .list-item{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      transition: transform .18s ease, border-color .18s ease;
    }
    .list-item:hover{
      transform: translateY(-2px);
      border-color: rgba(59,92,255,.22);
    }
    .check{
      width: 28px; height: 28px;
      border-radius: 12px;
      background: rgba(22,163,74,.12);
      border:1px solid rgba(22,163,74,.20);
      display:grid; place-items:center;
      color: rgba(22,163,74,.98);
      flex: 0 0 auto;
    }
    .list-item strong{
      display:block;
      font-size: 13.5px;
      margin-top: 1px;
    }
    .list-item span{
      display:block;
      font-size: 13px;
      color: var(--muted);
      margin-top: 4px;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .step{
      border-radius: var(--radius);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding: 14px 12px;
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .step:hover{
      transform: translateY(-4px);
      border-color: rgba(59,92,255,.22);
      box-shadow: 0 18px 36px rgba(17,24,39,.10);
    }
    .step-num{
      font-family: var(--mono);
      font-weight: 900;
      color: rgba(59,92,255,.92);
      background: rgba(59,92,255,.10);
      border: 1px solid rgba(59,92,255,.18);
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 12px;
      display:inline-flex;
      gap: 8px;
      align-items:center;
    }
    .step h3{
      margin: 10px 0 6px;
      font-size: 14.5px;
      letter-spacing: -.12px;
    }
    .step p{
      margin:0;
      color: var(--muted);
      font-size: 13.2px;
    }

    .compare{
      border-radius: calc(var(--radius) + 6px);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 40px rgba(17,24,39,.08);
      overflow:hidden;
    }
    .compare-top{
      padding: 16px 16px 10px;
      border-bottom: 1px solid rgba(17,24,39,.10);
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 14px;
      flex-wrap: wrap;
    }
    .score-wrap{
      display:flex; gap: 12px; align-items:center; flex-wrap: wrap;
    }
    .stars{
      display:flex; gap: 4px; align-items:center;
    }
    .star{
      width: 16px; height: 16px;
      display:inline-block;
      background: conic-gradient(from 180deg, #fbbf24, #f59e0b);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      filter: drop-shadow(0 8px 12px rgba(245,158,11,.22));
      border: 1px solid rgba(0,0,0,.06);
    }
    .score{
      font-family: var(--mono);
      font-size: 22px;
      font-weight: 900;
      letter-spacing: .2px;
    }
    .score-sub{
      color: var(--muted);
      font-size: 13px;
      margin-top: 2px;
      font-weight: 650;
    }
    table{
      width: 100%;
      border-collapse: collapse;
      font-size: 14px;
    }
    thead th{
      text-align:left;
      color: #1f2a3a;
      background: rgba(59,92,255,.08);
      padding: 14px 14px;
      border-bottom: 1px solid rgba(17,24,39,.10);
      font-weight: 850;
    }
    tbody td{
      padding: 12px 14px;
      border-bottom: 1px solid rgba(17,24,39,.08);
      color: #223044;
      vertical-align: top;
    }
    tbody tr:hover td{background: rgba(59,92,255,.04)}
    .cell-muted{color: var(--muted); font-size: 13.2px}
    .good{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(22,163,74,.20);
      background: rgba(22,163,74,.10);
      color: rgba(22,163,74,.98);
      font-weight: 800;
      font-size: 12px;
      white-space: nowrap;
    }
    .neutral{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.72);
      color: #243244;
      font-weight: 800;
      font-size: 12px;
      white-space: nowrap;
    }
    .compare-note{
      padding: 14px 16px 16px;
      color: var(--muted);
      font-size: 13.6px;
    }
    .compare-note b{color:#25324a}

    .tab-row{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items:center;
      margin-bottom: 12px;
    }
    .chip{
      border-radius: 999px;
      padding: 9px 12px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.70);
      cursor:pointer;
      font-weight: 800;
      font-size: 13px;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .chip:hover{transform: translateY(-1px); border-color: rgba(59,92,255,.22)}
    .chip[aria-pressed="true"]{
      background: rgba(59,92,255,.10);
      border-color: rgba(59,92,255,.28);
      box-shadow: 0 18px 40px rgba(59,92,255,.10);
    }

    .grid-2-3{
      display:grid;
      grid-template-columns: 2fr 1fr;
      gap: 14px;
      align-items:start;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .case{
      border-radius: var(--radius);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      overflow:hidden;
      box-shadow: 0 12px 26px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex;
      flex-direction:column;
      min-height: 270px;
    }
    .case:hover{transform: translateY(-4px); border-color: rgba(59,92,255,.22); box-shadow: 0 18px 36px rgba(17,24,39,.10)}
    .case-media{
      padding: 12px;
      background: linear-gradient(180deg, rgba(59,92,255,.08), rgba(59,92,255,0));
      border-bottom: 1px solid rgba(17,24,39,.08);
    }
    .case-media .thumb{
      border-radius: 16px;
      border: 1px solid rgba(17,24,39,.10);
      overflow:hidden;
      background: #fff;
      aspect-ratio: 16/10;
    }
    .case-body{
      padding: 14px 14px 16px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      flex:1;
    }
    .case-title{
      font-weight: 900;
      letter-spacing: -.2px;
    }
    .case-desc{
      color: var(--muted);
      font-size: 13.4px;
      margin:0;
    }
    .case-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      margin-top:auto;
    }
    .case-pill{
      font-size: 12px;
      font-weight: 850;
      padding: 8px 10px;
      border-radius: 999px;
      background: var(--gradTag);
      border: 1px solid rgba(124,58,237,.20);
      color: #2a2c4a;
      white-space: nowrap;
    }

    .article-list{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 12px;
    }
    .article{
      border-radius: var(--radius);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      padding: 14px 14px;
      box-shadow: 0 10px 22px rgba(17,24,39,.06);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .article:hover{transform: translateY(-3px); border-color: rgba(59,92,255,.22); box-shadow: 0 18px 36px rgba(17,24,39,.10)}
    .article .meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      margin-bottom: 8px;
    }
    .article .meta span{
      font-family: var(--mono);
      font-size: 12px;
      color: var(--muted2);
    }
    .article h3{
      margin: 0 0 8px;
      font-size: 15px;
      letter-spacing: -.15px;
    }
    .article p{
      margin:0;
      color: var(--muted);
      font-size: 13.4px;
    }
    .article a.link{
      margin-top: 12px;
      display:inline-flex;
      align-items:center;
      gap: 8px;
      text-decoration:none;
      font-weight: 900;
      font-size: 13px;
      color: #243244;
    }
    .article a.link .chev{
      width: 9px; height: 9px;
      border-right: 2px solid rgba(15,23,42,.85);
      border-top: 2px solid rgba(15,23,42,.85);
      transform: rotate(45deg);
    }

    .faq{
      border-radius: calc(var(--radius) + 6px);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 40px rgba(17,24,39,.08);
      overflow:hidden;
    }
    details{
      border-top: 1px solid rgba(17,24,39,.10);
      padding: 0 14px;
      background: rgba(255,255,255,.66);
    }
    details:first-child{border-top:0}
    summary{
      cursor:pointer;
      padding: 16px 0;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 14px;
      outline:none;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-weight: 900;
      letter-spacing: -.15px;
      font-size: 14.5px;
    }
    .sum-right{
      display:flex;
      align-items:center;
      gap: 10px;
      color: var(--muted);
      font-weight: 750;
      font-size: 13px;
    }
    .plus{
      width: 26px; height: 26px;
      border-radius: 12px;
      border: 1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.72);
      display:grid; place-items:center;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
      flex: 0 0 auto;
    }
    .plus:before, .plus:after{
      content:"";
      display:block;
      width: 10px; height: 2px;
      background: rgba(15,23,42,.85);
      border-radius: 2px;
      position:absolute;
    }
    .plus{position:relative}
    .plus:before{transform: translateY(0)}
    .plus:after{transform: rotate(90deg)}
    details[open] .plus:after{transform: rotate(90deg) scaleX(0)}
    details[open] summary .plus{
      border-color: rgba(59,92,255,.26);
      background: rgba(59,92,255,.08);
    }
    details[open] summary{padding-bottom: 8px}
    .a{
      padding: 0 0 16px;
      color: var(--muted);
      font-size: 13.8px;
      max-width: 78ch;
    }

    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 14px;
    }
    .review{
      border-radius: var(--radius);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 12px 26px rgba(17,24,39,.06);
      padding: 16px 14px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
      min-height: 210px;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .review:hover{transform: translateY(-4px); border-color: rgba(59,92,255,.22); box-shadow: 0 18px 36px rgba(17,24,39,.10)}
    .review:before{
      content:"";
      position:absolute;
      inset: -80px -80px auto auto;
      width: 170px; height: 170px;
      background: radial-gradient(circle at 30% 30%, rgba(124,58,237,.18), rgba(124,58,237,0) 62%);
      pointer-events:none;
      opacity:.9;
    }
    .review .top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      position:relative;
      z-index:1;
    }
    .avatar{
      width: 40px; height: 40px;
      border-radius: 16px;
      border: 1px solid rgba(17,24,39,.10);
      background: linear-gradient(135deg, rgba(59,92,255,.12), rgba(124,58,237,.12), rgba(6,182,212,.10));
      display:grid; place-items:center;
      font-weight: 1000;
      color: rgba(15,23,42,.85);
      flex:0 0 auto;
    }
    .role{
      margin-left: 10px;
      flex:1;
      min-width: 0;
    }
    .role strong{
      display:block;
      font-size: 14px;
      letter-spacing: -.12px;
      white-space: nowrap;
      overflow:hidden;
      text-overflow: ellipsis;
    }
    .role span{
      display:block;
      color: var(--muted);
      font-size: 12.5px;
      margin-top: 3px;
      white-space: nowrap;
      overflow:hidden;
      text-overflow: ellipsis;
    }
    .review .content{
      color: #2a3446;
      font-size: 13.8px;
      position:relative;
      z-index:1;
      margin: 0;
    }
    .review .foot{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      position:relative;
      z-index:1;
    }
    .badge-light{
      font-size: 12px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.75);
      color: #243244;
      font-weight: 850;
      white-space: nowrap;
    }

    .form{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .form-left{
      border-radius: calc(var(--radius) + 6px);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 40px rgba(17,24,39,.08);
      padding: 18px 16px;
      overflow:hidden;
      position:relative;
    }
    .form-left:before{
      content:"";
      position:absolute;
      inset: -120px auto auto -120px;
      width: 260px; height: 260px;
      background: radial-gradient(circle at 30% 30%, rgba(59,92,255,.18), rgba(59,92,255,0) 62%);
      pointer-events:none;
    }
    .form-left h3{
      margin: 0 0 6px;
      font-size: 16px;
      letter-spacing: -.18px;
      position:relative;
      z-index:1;
    }
    .form-left p{
      margin: 0 0 14px;
      color: var(--muted);
      font-size: 13.8px;
      position:relative;
      z-index:1;
    }
    form{position:relative; z-index:1}
    .field-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-bottom: 10px;
    }
    label{
      display:block;
      font-size: 13px;
      font-weight: 850;
      margin-bottom: 7px;
      color: #25324a;
    }
    input, select, textarea{
      width:100%;
      border: 1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.86);
      border-radius: 14px;
      padding: 12px 12px;
      color: #0f172a;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease;
      font-size: 14px;
    }
    textarea{min-height: 110px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(59,92,255,.30);
    }
    .form-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 12px;
    }
    .small-note{
      color: var(--muted2);
      font-size: 12.5px;
      max-width: 50ch;
    }

    .form-right{
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .callout{
      border-radius: calc(var(--radius) + 6px);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 40px rgba(17,24,39,.08);
      padding: 16px 14px;
      position:relative;
      overflow:hidden;
    }
    .callout:before{
      content:"";
      position:absolute;
      inset: auto -100px -120px auto;
      width: 240px; height: 240px;
      background: radial-gradient(circle at 30% 30%, rgba(6,182,212,.18), rgba(6,182,212,0) 62%);
      pointer-events:none;
    }
    .callout h3{
      margin: 0 0 6px;
      font-size: 16px;
      letter-spacing: -.18px;
      position:relative;
      z-index:1;
    }
    .callout p{
      margin: 0 0 12px;
      color: var(--muted);
      font-size: 13.8px;
      position:relative;
      z-index:1;
    }
    .contact-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      position:relative;
      z-index:1;
    }
    .qr{
      width: 120px;
      border-radius: 18px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      padding: 10px;
    }
    .contact-vals{
      display:flex;
      flex-direction:column;
      gap: 8px;
      min-width: 0;
    }
    .kv{
      padding: 10px 12px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      border-radius: 16px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 10px;
    }
    .kv strong{
      font-size: 12.5px;
      color: var(--muted);
      display:block;
      font-weight: 900;
    }
    .kv span{
      font-size: 13.5px;
      font-weight: 900;
      letter-spacing: -.1px;
      color: #243244;
      text-align:right;
      word-break: break-word;
    }

    .tag-cloud{
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .tag-cloud .t{
      font-size: 12.5px;
      padding: 9px 10px;
      border-radius: 999px;
      border: 1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.72);
      color: #243244;
      font-weight: 850;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .tag-cloud .t:hover{transform: translateY(-2px); border-color: rgba(59,92,255,.22); background: rgba(59,92,255,.08)}

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .time-item{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 12px 12px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      border-radius: 18px;
      position:relative;
      overflow:hidden;
    }
    .time-dot{
      width: 12px; height: 12px;
      border-radius: 999px;
      margin-top: 6px;
      background: linear-gradient(135deg, var(--brand), var(--brand2), var(--brand3));
      box-shadow: 0 14px 26px rgba(59,92,255,.20);
      flex:0 0 auto;
    }
    .time-item h3{
      margin:0 0 6px;
      font-size: 14.5px;
      letter-spacing: -.12px;
    }
    .time-item p{
      margin:0;
      color: var(--muted);
      font-size: 13.5px;
    }

    .footer{
      background: #0b1220;
      color: rgba(255,255,255,.88);
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 26px 0 18px;
    }
    .footer .container{
      display:flex;
      flex-direction:column;
      gap: 14px;
    }
    .footer-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 16px;
      flex-wrap: wrap;
    }
    .footer-brand{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      min-width: 260px;
    }
    .footer-brand img{
      width: 42px; height: 42px;
      border-radius: 16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.06);
      padding: 6px;
      object-fit: contain;
    }
    .footer-brand strong{
      display:block;
      font-size: 14.5px;
      letter-spacing: -.12px;
      margin-top: 2px;
    }
    .footer-brand span{
      display:block;
      color: rgba(255,255,255,.68);
      font-size: 13px;
      margin-top: 6px;
      max-width: 56ch;
    }
    .footer-cols{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      min-width: 320px;
      flex:1;
    }
    .footer-col{
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.05);
      border-radius: 18px;
      padding: 14px 14px;
    }
    .footer-col h3{
      margin:0 0 10px;
      font-size: 14px;
      letter-spacing: -.12px;
    }
    .footer-links{
      display:flex;
      flex-direction:column;
      gap: 8px;
    }
    .footer-links a{
      text-decoration:none;
      color: rgba(255,255,255,.78);
      font-size: 13px;
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: background .15s ease, border-color .15s ease, transform .15s ease;
    }
    .footer-links a:hover{
      background: rgba(255,255,255,.07);
      border-color: rgba(255,255,255,.12);
      transform: translateY(-1px);
    }

    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      flex-wrap: wrap;
      padding-top: 10px;
      border-top: 1px solid rgba(255,255,255,.08);
    }
    .copyright{
      color: rgba(255,255,255,.68);
      font-size: 12.5px;
    }
    .friend-links{
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
      justify-content:flex-end;
    }
    .friend-links a{
      text-decoration:none;
      color: rgba(255,255,255,.80);
      font-size: 12.5px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space: nowrap;
    }
    .friend-links a:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.07);
      border-color: rgba(255,255,255,.16);
    }

    .floating{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .float-card{
      width: 52px;
      height: 52px;
      border-radius: 18px;
      border: 1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 40px rgba(17,24,39,.16);
      display:grid;
      place-items:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      backdrop-filter: blur(10px);
      user-select:none;
    }
    .float-card:hover{
      transform: translateY(-3px);
      border-color: rgba(59,92,255,.24);
      box-shadow: 0 24px 55px rgba(17,24,39,.20);
    }
    .float-card:focus{outline:none; box-shadow: var(--focus)}
    .float-icon{
      width: 22px; height: 22px;
      border-radius: 10px;
      border: 1px solid rgba(59,92,255,.22);
      background: rgba(59,92,255,.10);
      display:grid; place-items:center;
      color: rgba(59,92,255,.95);
      position:relative;
    }
    .float-icon:before{
      content:"";
      width: 10px; height: 10px;
      border-radius: 3px;
      border: 2px solid rgba(59,92,255,.95);
      border-left: 0; border-bottom: 0;
      transform: rotate(45deg);
      margin-top: -2px;
    }

    .toast{
      position: fixed;
      left: 50%;
      transform: translateX(-50%);
      bottom: 90px;
      z-index: 100;
      width: min(520px, calc(100vw - 28px));
      border-radius: 18px;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(17,24,39,.12);
      box-shadow: 0 22px 60px rgba(17,24,39,.22);
      padding: 12px 14px;
      display:none;
      align-items:flex-start;
      gap: 12px;
      backdrop-filter: blur(10px);
    }
    .toast.show{display:flex; animation: pop .22s ease both}
    @keyframes pop{
      from{opacity:0; transform: translateX(-50%) translateY(8px)}
      to{opacity:1; transform: translateX(-50%) translateY(0)}
    }
    .toast .ticon{
      width: 34px; height: 34px;
      border-radius: 16px;
      border: 1px solid rgba(59,92,255,.22);
      background: rgba(59,92,255,.10);
      display:grid; place-items:center;
      color: rgba(59,92,255,.95);
      flex:0 0 auto;
    }
    .toast strong{
      display:block;
      margin-top: 1px;
      font-size: 13.5px;
      letter-spacing: -.12px;
    }
    .toast span{
      display:block;
      color: var(--muted);
      font-size: 12.8px;
      margin-top: 4px;
    }
    .toast .tclose{
      margin-left:auto;
      border-radius: 12px;
      border: 1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.76);
      padding: 8px 10px;
      cursor:pointer;
      font-weight: 900;
      transition: transform .15s ease;
    }
    .toast .tclose:hover{transform: translateY(-1px)}

    .reveal{
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.in{
      opacity: 1;
      transform: translateY(0);
    }

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

    .price-row{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .price-card{
      border-radius: calc(var(--radius) + 6px);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 40px rgba(17,24,39,.08);
      padding: 18px 16px;
      overflow:hidden;
      position:relative;
    }
    .price-card:before{
      content:"";
      position:absolute;
      inset: -150px auto auto -120px;
      width: 280px; height: 280px;
      background: radial-gradient(circle at 30% 30%, rgba(124,58,237,.18), rgba(124,58,237,0) 62%);
      pointer-events:none;
    }
    .price-card h3{
      margin: 0 0 6px;
      font-size: 16px;
      letter-spacing: -.18px;
      position:relative; z-index:1;
    }
    .price-card p{
      margin: 0 0 14px;
      color: var(--muted);
      font-size: 13.8px;
      position:relative; z-index:1;
    }
    .token-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
      position:relative; z-index:1;
    }
    .token-item{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
      padding: 12px 12px;
      border-radius: 18px;
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
    }
    .token-item strong{
      display:block;
      font-size: 13.6px;
      letter-spacing: -.12px;
    }
    .token-item span{
      display:block;
      color: var(--muted);
      font-size: 13px;
      margin-top: 4px;
    }
    .token-price{
      text-align:right;
      min-width: 124px;
    }
    .token-price b{
      display:block;
      font-family: var(--mono);
      font-size: 18px;
      letter-spacing: .2px;
    }
    .token-price i{
      font-style:normal;
      display:block;
      color: var(--muted2);
      font-size: 12.5px;
      margin-top: 3px;
      font-weight: 750;
    }

    .badge-row{
      display:flex;
      gap: 8px;
      flex-wrap: wrap;
    }
    .soft-badge{
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.72);
      color: #243244;
      font-size: 12.5px;
      font-weight: 900;
    }

    .responsive-sample{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }

    .bench{
      border-radius: calc(var(--radius) + 6px);
      border: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 16px 40px rgba(17,24,39,.08);
      padding: 18px 16px;
    }
    .bench h3{
      margin:0 0 8px;
      font-size: 16px;
      letter-spacing: -.18px;
    }
    .bench p{margin:0; color: var(--muted); font-size: 13.8px}
    .mode-row{
      margin-top: 12px;
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
    }
    .mode{
      flex: 1 1 160px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      padding: 12px 12px;
    }
    .mode strong{
      display:flex;
      align-items:center;
      gap: 10px;
      font-size: 13.5px;
      letter-spacing: -.12px;
    }
    .mode .micon{
      width: 28px; height: 28px;
      border-radius: 12px;
      background: rgba(59,92,255,.10);
      border:1px solid rgba(59,92,255,.18);
      display:grid; place-items:center;
      color: rgba(59,92,255,.95);
      flex:0 0 auto;
    }
    .mode span{
      display:block;
      color: var(--muted);
      font-size: 13px;
      margin-top: 6px;
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .cards{grid-template-columns: 1fr 1fr;}
      .steps{grid-template-columns: 1fr 1fr;}
      .case-grid{grid-template-columns: 1fr 1fr;}
      .review-grid{grid-template-columns: 1fr 1fr;}
      .article-list{grid-template-columns: 1fr}
      .form{grid-template-columns: 1fr}
      .grid-2-3{grid-template-columns: 1fr}
      .price-row{grid-template-columns: 1fr}
    }
    @media (max-width: 720px){
      .nav-links{display:none}
      .mobile-toggle{display:inline-flex; align-items:center; gap: 10px;}
      .mobile-menu .menu-grid{grid-template-columns: 1fr;}
      .cards{grid-template-columns: 1fr;}
      .steps{grid-template-columns: 1fr;}
      .case-grid{grid-template-columns: 1fr;}
      .review-grid{grid-template-columns: 1fr;}
      .hero-copy{padding: 20px 14px}
      .hero-meta{grid-template-columns: 1fr; }
      .field-row{grid-template-columns: 1fr;}
      .footer-cols{grid-template-columns: 1fr;}
      .friend-links{justify-content:flex-start}
      .floating{right: 10px; bottom: 10px;}
      .float-card{width: 48px; height: 48px;}
    }