:root{
      --bg0:#fbfbfd;
      --bg1:#f6f2ff;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6778;
      --line:rgba(15,23,42,.10);
      --shadow: 0 14px 40px rgba(18, 38, 63, .10);
      --shadow2: 0 10px 26px rgba(18, 38, 63, .10);
      --radius:18px;
      --radius2:14px;
      --brand1:#6d28d9;
      --brand2:#2563eb;
      --brand3:#06b6d4;
      --brand4:#22c55e;
      --brand5:#f59e0b;
      --focus: rgba(37,99,235,.18);
      --btn:#0f172a;
      --btnText:#ffffff;
      --good:#16a34a;
      --warn:#f59e0b;
      --pink:#ec4899;
      --grad: linear-gradient(110deg, rgba(109,40,217,.95), rgba(37,99,235,.90), rgba(6,182,212,.90), rgba(34,197,94,.90));
      --grad2: linear-gradient(135deg, rgba(109,40,217,.16), rgba(37,99,235,.14), rgba(6,182,212,.14), rgba(34,197,94,.14));
      --gradBtn: linear-gradient(135deg, rgba(109,40,217,1), rgba(37,99,235,1));
      --gradBtn2: linear-gradient(135deg, rgba(6,182,212,1), rgba(34,197,94,1));
      --ring: 0 0 0 4px var(--focus);
      --container: 1140px;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 520px at 12% -6%, rgba(109,40,217,.18), transparent 60%),
        radial-gradient(740px 420px at 92% 4%, rgba(37,99,235,.16), transparent 55%),
        radial-gradient(820px 520px at 72% 52%, rgba(6,182,212,.14), transparent 55%),
        linear-gradient(180deg, #ffffff 0%, var(--bg0) 40%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }
    header{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(15,23,42,.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: 220px;
    }
    .logo{
      width:44px;height:44px;border-radius:14px;
      background: var(--grad2);
      display:flex;align-items:center;justify-content:center;
      border: 1px solid rgba(109,40,217,.18);
      box-shadow: 0 10px 26px rgba(109,40,217,.12);
      overflow:hidden;
    }
    .ai-page-logo{display:block; width:100%; height:100%; object-fit:contain}
    .brand-text{
      display:flex;flex-direction:column;gap:2px;
      line-height:1.1;
    }
    .brand-text strong{
      font-size:14px; letter-spacing:.2px;
    }
    .brand-text span{
      font-size:12px; color:var(--muted);
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap: 16px;
      flex-wrap: nowrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color: rgba(31,41,55,.88);
      padding:8px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(109,40,217,.06);
      border-color: rgba(109,40,217,.16);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      padding: 10px 14px;
      border-radius: 14px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.7);
      color: var(--text);
      font-weight: 650;
      font-size: 13px;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 12px 26px rgba(15,23,42,.10)}
    .btn:active{transform: translateY(0)}
    .btn:focus{outline:none; box-shadow: var(--ring)}
    .btn-primary{
      border-color: rgba(37,99,235,.22);
      background: var(--gradBtn);
      color: var(--btnText);
      box-shadow: 0 16px 34px rgba(37,99,235,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 46px rgba(37,99,235,.28);
      border-color: rgba(37,99,235,.32);
    }
    .btn-ghost{
      background: rgba(255,255,255,.55);
    }
    .btn-join{
      border-color: rgba(6,182,212,.22);
      background: var(--gradBtn2);
      color: var(--btnText);
      box-shadow: 0 16px 34px rgba(6,182,212,.18);
    }
    .icon-dot{
      width:10px;height:10px;border-radius:50%;
      background: var(--grad);
      box-shadow: 0 0 0 4px rgba(109,40,217,.12);
    }
    .burger{
      display:none;
      width:44px;height:44px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.65);
      align-items:center;justify-content:center;
      cursor:pointer;
    }
    .burger:focus{outline:none; box-shadow: var(--ring)}
    .burger span{
      display:block;
      width:18px;height:2px;
      background: rgba(15,23,42,.76);
      position:relative;
      border-radius:2px;
    }
    .burger span:before,.burger span:after{
      content:"";
      position:absolute; left:0;
      width:18px;height:2px;border-radius:2px;
      background: rgba(15,23,42,.76);
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger span:before{top:-6px}
    .burger span:after{top:6px}
    .mobile-panel{
      display:none;
      padding: 0 0 14px;
    }
    .mobile-panel .panel-inner{
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.86);
      border-radius: var(--radius);
      box-shadow: 0 18px 45px rgba(15,23,42,.08);
      overflow:hidden;
    }
    .mobile-panel a{
      display:flex; align-items:center; justify-content:space-between;
      padding: 12px 14px;
      border-bottom: 1px solid rgba(15,23,42,.07);
      font-size:14px;
      color: rgba(31,41,55,.92);
    }
    .mobile-panel a:last-child{border-bottom:none}
    .mobile-actions{
      display:flex; gap:10px;
      padding: 12px 14px;
      border-bottom: 1px solid rgba(15,23,42,.07);
    }
    .mobile-actions .btn{flex:1; padding: 10px 12px}
    .hero{
      padding: 26px 0 14px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 18px;
      align-items:stretch;
    }
    .hero-card{
      position:relative;
      border-radius: 26px;
      background:
        radial-gradient(760px 360px at 0% 0%, rgba(109,40,217,.22), transparent 55%),
        radial-gradient(680px 360px at 90% 0%, rgba(37,99,235,.18), transparent 52%),
        radial-gradient(720px 420px at 70% 100%, rgba(6,182,212,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.65));
      border: 1px solid rgba(109,40,217,.14);
      box-shadow: 0 24px 70px rgba(109,40,217,.10);
      overflow:hidden;
      padding: 22px 22px 18px;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background: conic-gradient(from 180deg, rgba(109,40,217,.35), rgba(37,99,235,.32), rgba(6,182,212,.26), rgba(34,197,94,.26), rgba(109,40,217,.35));
      filter: blur(26px);
      opacity:.28;
      pointer-events:none;
    }
    .hero-inner{position:relative}
    .pill-row{
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
      margin-bottom: 12px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.60);
      font-size:12px; color: rgba(31,41,55,.90);
      box-shadow: 0 10px 22px rgba(15,23,42,.06);
    }
    .pill i{
      width:10px;height:10px;border-radius:50%;
      background: var(--grad);
      display:inline-block;
    }
    h1{
      margin: 6px 0 10px;
      font-size: clamp(22px, 3.2vw, 36px);
      letter-spacing: -0.4px;
      line-height:1.18;
    }
    .hero-sub{
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
      margin: 0 0 14px;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top: 12px;
    }
    .hero-mini{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top: 16px;
      padding-top: 14px;
      border-top: 1px solid rgba(15,23,42,.08);
    }
    .mini-item{
      flex: 1 1 180px;
      min-width: 170px;
      background: rgba(255,255,255,.58);
      border: 1px solid rgba(15,23,42,.08);
      border-radius: 16px;
      padding: 12px 12px;
    }
    .mini-item strong{
      display:flex; align-items:center; gap:8px;
      font-size:13px;
      margin-bottom:6px;
    }
    .spark{
      width:14px;height:14px; border-radius:6px;
      background: rgba(109,40,217,.14);
      border:1px solid rgba(109,40,217,.22);
      display:inline-block;
      position:relative;
      overflow:hidden;
    }
    .spark:after{
      content:"";
      position:absolute; inset:-40%;
      background: linear-gradient(120deg, transparent, rgba(109,40,217,.55), transparent);
      transform: translateX(-30%) rotate(15deg);
      animation: shimmer 2.2s ease-in-out infinite;
      opacity:.9;
    }
    @keyframes shimmer{
      0%{transform: translateX(-35%) rotate(15deg); opacity:.0}
      25%{opacity:.7}
      55%{opacity:.8}
      100%{transform: translateX(45%) rotate(15deg); opacity:0}
    }
    .mini-item span{
      display:block;
      font-size:12px;
      color: rgba(91,103,120,.92);
      line-height:1.6;
    }

    .side-stack{
      display:flex; flex-direction:column; gap: 14px;
    }
    .side-card{
      border-radius: 24px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(15,23,42,.10);
      box-shadow: 0 18px 50px rgba(15,23,42,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .side-card:before{
      content:"";
      position:absolute; inset:-40px -60px auto auto;
      width: 200px; height: 200px;
      background: radial-gradient(circle at 30% 30%, rgba(236,72,153,.26), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(37,99,235,.20), transparent 60%);
      transform: rotate(14deg);
      pointer-events:none;
    }
    .side-inner{position:relative}
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .side-title h2{
      font-size: 14px; margin:0; letter-spacing:.2px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.55);
      padding: 7px 10px;
      font-size: 12px; color: rgba(31,41,55,.9);
      white-space:nowrap;
    }
    .badge b{font-weight:800; color: rgba(31,41,55,.98)}
    .kpi-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
    }
    .kpi{
      border-radius: 16px;
      border: 1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.62);
      padding: 12px 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .kpi:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(15,23,42,.08);
      border-color: rgba(37,99,235,.18);
    }
    .kpi strong{
      display:block;
      font-size: 16px;
      letter-spacing: -0.2px;
      margin-bottom: 4px;
    }
    .kpi span{
      display:block;
      font-size: 12px;
      color: rgba(91,103,120,.96);
      line-height: 1.45;
    }
    .side-links{
      display:flex; flex-direction:column; gap:10px;
      margin-top: 12px;
    }
    .side-link{
      display:flex; align-items:flex-start; gap:12px;
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.62);
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .side-link:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 32px rgba(15,23,42,.08);
      border-color: rgba(109,40,217,.18);
    }
    .glyph{
      width:34px; height:34px;
      border-radius: 14px;
      background: var(--grad2);
      border: 1px solid rgba(109,40,217,.18);
      display:flex; align-items:center; justify-content:center;
      color: rgba(31,41,55,.92);
      flex: 0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .glyph:after{
      content:"";
      position:absolute; inset:-60%;
      background: linear-gradient(120deg, transparent, rgba(109,40,217,.22), transparent);
      transform: translateX(-35%) rotate(16deg);
      animation: sweep 2.8s ease-in-out infinite;
      opacity:.9;
    }
    @keyframes sweep{
      0%{transform: translateX(-42%) rotate(16deg); opacity:.0}
      20%{opacity:.7}
      70%{opacity:.9}
      100%{transform: translateX(50%) rotate(16deg); opacity:0}
    }
    .side-link strong{
      display:block; font-size:13px; margin-bottom:2px;
    }
    .side-link span{
      display:block; font-size:12px; color: rgba(91,103,120,.96); line-height:1.45;
    }

    .section{
      padding: 22px 0;
    }
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:16px;
      margin-bottom: 14px;
    }
    .section-title h2{
      margin:0;
      font-size: 20px;
      letter-spacing: -0.2px;
    }
    .section-title p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
      max-width: 62ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 12px;
    }

    .card{
      border-radius: var(--radius);
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(15,23,42,.10);
      box-shadow: 0 18px 50px rgba(15,23,42,.05);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      overflow:hidden;
      position:relative;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(15,23,42,.07);
      border-color: rgba(37,99,235,.18);
    }
    .card .card-top{
      display:flex; align-items:flex-start; gap:12px;
      margin-bottom: 10px;
    }
    .card .card-top .mark{
      width:40px;height:40px;border-radius:16px;
      background: var(--grad2);
      border: 1px solid rgba(109,40,217,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      letter-spacing:-.5px;
    }
    .card h3{
      margin: 0;
      font-size: 15px;
      letter-spacing: -.15px;
    }
    .card p{
      margin: 0;
      color: rgba(91,103,120,.96);
      font-size: 13px;
      line-height: 1.7;
    }
    .card ul{
      margin: 10px 0 0;
      padding: 0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap: 9px;
    }
    .card li{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(31,41,55,.92);
      font-size: 13px;
      line-height: 1.5;
    }
    .tick{
      width:18px;height:18px;border-radius:7px;
      background: rgba(34,197,94,.12);
      border: 1px solid rgba(34,197,94,.20);
      display:inline-flex;align-items:center;justify-content:center;
      flex:0 0 auto;
      margin-top: 1px;
      color: rgba(22,163,74,.95);
      font-weight:900;
      font-size:12px;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .step{
      border-radius: var(--radius);
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute; inset:auto -40px -60px auto;
      width:120px;height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(109,40,217,.22), transparent 62%),
                  radial-gradient(circle at 70% 70%, rgba(37,99,235,.18), transparent 62%);
      transform: rotate(10deg);
      pointer-events:none;
      opacity:.85;
    }
    .step .num{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
      position:relative;
    }
    .step .num strong{
      font-size: 28px;
      letter-spacing:-.8px;
      color: rgba(31,41,55,.86);
    }
    .step .num span{
      font-size: 12px;
      color: rgba(91,103,120,.95);
      background: rgba(255,255,255,.55);
      border: 1px solid rgba(15,23,42,.08);
      padding: 6px 10px;
      border-radius: 999px;
      white-space:nowrap;
    }
    .step h3{margin:0 0 6px; font-size:14.5px; position:relative}
    .step p{margin:0; color: rgba(91,103,120,.96); font-size:13px; line-height:1.65; position:relative}

    .compare-wrap{
      border-radius: 26px;
      border: 1px solid rgba(15,23,42,.10);
      background:
        radial-gradient(800px 280px at 20% 0%, rgba(109,40,217,.14), transparent 55%),
        radial-gradient(650px 260px at 85% 10%, rgba(37,99,235,.12), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.64));
      box-shadow: 0 22px 70px rgba(15,23,42,.06);
      overflow:hidden;
    }
    .compare-header{
      padding: 18px 18px 12px;
      display:flex; align-items:flex-end; justify-content:space-between; gap: 16px;
      border-bottom: 1px solid rgba(15,23,42,.08);
    }
    .score-block{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
    }
    .score-badge{
      border-radius: 18px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.62);
      padding: 12px 14px;
      box-shadow: 0 18px 45px rgba(15,23,42,.06);
    }
    .stars{
      display:flex; gap:4px; align-items:center;
      margin-bottom: 8px;
    }
    .star{
      width:16px;height:16px;
      background: conic-gradient(from 210deg, #f59e0b, #fbbf24, #f59e0b);
      clip-path: polygon(50% 0%, 62% 38%, 100% 38%, 69% 59%, 80% 100%, 50% 76%, 20% 100%, 31% 59%, 0% 38%, 38% 38%);
      border-radius: 2px;
      box-shadow: 0 10px 20px rgba(245,158,11,.20);
    }
    .score-row{
      display:flex; align-items:baseline; gap:10px; flex-wrap:wrap;
    }
    .score-row strong{
      font-size: 32px;
      letter-spacing:-.8px;
    }
    .score-row span{
      font-size: 13px;
      color: rgba(91,103,120,.96);
    }

    .compare-table-wrap{
      overflow:auto;
      padding: 0 12px 16px;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width: 760px;
      font-size: 13px;
    }
    th,td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(15,23,42,.07);
      vertical-align:top;
    }
    th{
      background: rgba(255,255,255,.70);
      position:sticky;
      top:0;
      z-index:1;
      text-align:left;
      font-weight: 800;
      color: rgba(31,41,55,.95);
      border-bottom: 1px solid rgba(15,23,42,.09);
    }
    td:first-child{
      color: rgba(31,41,55,.92);
      font-weight: 700;
      width: 28%;
    }
    .cell-ok{
      display:flex; gap:10px; align-items:flex-start;
    }
    .cell-ok .t{
      width:18px;height:18px;border-radius:7px;
      background: rgba(34,197,94,.12);
      border: 1px solid rgba(34,197,94,.22);
      display:flex; align-items:center; justify-content:center;
      color: rgba(22,163,74,.98);
      font-size:12px; font-weight:900;
      margin-top:2px;
      flex:0 0 auto;
    }
    .cell-mid{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(91,103,120,.98);
    }
    .cell-mid .t{
      width:18px;height:18px;border-radius:7px;
      background: rgba(245,158,11,.12);
      border: 1px solid rgba(245,158,11,.22);
      display:flex; align-items:center; justify-content:center;
      color: rgba(217,119,6,.98);
      font-size:12px; font-weight:900;
      margin-top:2px;
      flex:0 0 auto;
    }
    .table-tag{
      display:inline-flex;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.58);
      margin-top: 6px;
      color: rgba(31,41,55,.92);
      font-weight: 700;
      white-space:nowrap;
    }

    .tabs{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-bottom: 12px;
    }
    .tab{
      border-radius: 999px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.62);
      padding: 9px 12px;
      font-size: 13px;
      font-weight: 750;
      color: rgba(31,41,55,.90);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      user-select:none;
    }
    .tab:hover{transform: translateY(-1px); box-shadow: 0 14px 28px rgba(15,23,42,.07)}
    .tab[aria-selected="true"]{
      border-color: rgba(37,99,235,.28);
      background: rgba(37,99,235,.10);
    }

    .match-grid{
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 12px;
      align-items:start;
    }
    .price-panel{
      border-radius: 26px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 22px 70px rgba(15,23,42,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .price-panel:before{
      content:"";
      position:absolute; inset:-120px -120px auto auto;
      width: 300px; height: 300px;
      background: radial-gradient(circle at 30% 30%, rgba(109,40,217,.20), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(6,182,212,.18), transparent 60%);
      transform: rotate(10deg);
      pointer-events:none;
    }
    .price-inner{position:relative}
    .price-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 12px;
    }
    .price-head h3{margin:0; font-size:16px}
    .price-head p{margin:6px 0 0; color: rgba(91,103,120,.96); font-size:13px; line-height:1.65}
    .tag-row{
      display:flex; gap:8px; flex-wrap:wrap; margin-top: 10px;
    }
    .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.60);
      font-size:12px;
      color: rgba(31,41,55,.90);
      user-select:none;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .chip:hover{transform: translateY(-1px); box-shadow: 0 14px 28px rgba(15,23,42,.07)}
    .chip[aria-pressed="true"]{
      border-color: rgba(109,40,217,.26);
      background: rgba(109,40,217,.10);
    }
    .calc{
      margin-top: 12px;
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
    }
    .calc .field{
      border-radius: 16px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.62);
      padding: 12px 12px;
    }
    .field label{
      display:block;
      font-size: 12px;
      color: rgba(91,103,120,.96);
      margin-bottom: 6px;
      font-weight: 700;
    }
    select,input,textarea{
      width:100%;
      border: 1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.80);
      border-radius: 12px;
      padding: 10px 10px;
      font-size: 13px;
      color: rgba(31,41,55,.96);
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, transform .1s ease;
    }
    select:focus,input:focus,textarea:focus{box-shadow: var(--ring); border-color: rgba(37,99,235,.28)}
    textarea{min-height: 102px; resize: vertical}
    .form-card{
      border-radius: 26px;
      border: 1px solid rgba(15,23,42,.10);
      background:
        radial-gradient(720px 260px at 10% 0%, rgba(109,40,217,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.64));
      box-shadow: 0 22px 70px rgba(15,23,42,.06);
      overflow:hidden;
      padding: 16px;
    }
    .form-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom: 10px;
    }
    .form-head h3{margin:0; font-size:16px}
    .form-head p{margin:6px 0 0; color: rgba(91,103,120,.96); font-size:13px; line-height:1.65; max-width: 60ch}
    .form{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 10px;
      margin-top: 10px;
    }
    .form .span2{grid-column: 1 / -1}
    .form-actions{
      grid-column: 1 / -1;
      display:flex;
      gap: 10px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      margin-top: 2px;
    }
    .fineprint{
      font-size:12px;
      color: rgba(91,103,120,.96);
      line-height:1.6;
      max-width: 62ch;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .review{
      border-radius: var(--radius);
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 50px rgba(15,23,42,.05);
      padding: 16px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .review:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(15,23,42,.07);
      border-color: rgba(109,40,217,.18);
    }
    .review:before{
      content:"";
      position:absolute; inset:-80px auto auto -80px;
      width: 210px; height: 210px;
      background: radial-gradient(circle at 30% 30%, rgba(37,99,235,.20), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(236,72,153,.14), transparent 60%);
      pointer-events:none;
      transform: rotate(-10deg);
      opacity:.9;
    }
    .review-inner{position:relative}
    .review-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .avatar{
      width:40px;height:40px;border-radius:16px;
      background: var(--grad2);
      border: 1px solid rgba(109,40,217,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color: rgba(31,41,55,.92);
      flex:0 0 auto;
    }
    .role{
      font-size:12px;
      color: rgba(91,103,120,.96);
      margin-top: 4px;
      line-height:1.4;
    }
    .review p{
      margin:0;
      color: rgba(31,41,55,.92);
      font-size: 13px;
      line-height: 1.75;
    }
    .review .stars-mini{
      display:flex; gap:4px; align-items:center;
      margin: 10px 0 0;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .case{
      border-radius: var(--radius);
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 18px 50px rgba(15,23,42,.05);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .case:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(15,23,42,.07);
      border-color: rgba(37,99,235,.18);
    }
    .case .case-head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .case .case-head h3{
      margin:0;
      font-size: 15px;
      letter-spacing:-.15px;
    }
    .case .case-head .label{
      border-radius: 999px;
      padding: 8px 10px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.58);
      font-size: 12px;
      color: rgba(31,41,55,.90);
      white-space:nowrap;
    }
    .case ul{
      list-style:none; margin: 0; padding: 0;
      display:flex; flex-direction:column; gap:9px;
    }
    .case li{
      display:flex; gap:10px; align-items:flex-start;
      color: rgba(91,103,120,.98);
      font-size:13px;
      line-height:1.55;
    }

    .article-list{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .article{
      border-radius: var(--radius);
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      padding: 16px;
      box-shadow: 0 18px 50px rgba(15,23,42,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      overflow:hidden;
      position:relative;
    }
    .article:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(15,23,42,.07);
      border-color: rgba(109,40,217,.18);
    }
    .article .meta{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 8px;
    }
    .article .meta span{
      font-size:12px; color: rgba(91,103,120,.96);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.55);
      padding: 7px 10px; border-radius: 999px;
      white-space:nowrap;
    }
    .article h3{
      margin: 0 0 8px;
      font-size: 15px;
      line-height: 1.45;
      letter-spacing:-.12px;
    }
    .article p{
      margin:0;
      color: rgba(91,103,120,.96);
      font-size: 13px;
      line-height: 1.7;
      min-height: 70px;
    }
    .article a.more{
      display:flex; align-items:center; gap:10px;
      margin-top: 12px;
      font-size: 13px;
      font-weight: 800;
      color: rgba(31,41,55,.92);
    }
    .arrow{
      width:26px;height:26px;border-radius:12px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.55);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, background .18s ease;
    }
    .article:hover .arrow{transform: translateX(2px); background: rgba(37,99,235,.10)}

    .timeline{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .titem{
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      padding: 16px;
      box-shadow: 0 18px 50px rgba(15,23,42,.05);
      overflow:hidden;
      position:relative;
    }
    .titem:before{
      content:"";
      position:absolute; inset:auto -50px -70px auto;
      width: 160px; height:160px;
      background: radial-gradient(circle at 30% 30%, rgba(34,197,94,.18), transparent 60%),
                  radial-gradient(circle at 70% 70%, rgba(37,99,235,.14), transparent 60%);
      pointer-events:none;
      transform: rotate(12deg);
      opacity:.9;
    }
    .titem .top{position:relative}
    .titem .when{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 8px;
    }
    .titem .when b{
      font-size: 12px;
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.55);
    }
    .titem .when span{
      font-size:12px; color: rgba(91,103,120,.96);
      white-space:nowrap;
    }
    .titem h3{margin:0 0 6px; font-size: 14.5px; position:relative}
    .titem p{margin:0; color: rgba(91,103,120,.96); font-size:13px; line-height:1.65; position:relative}

    .faq{
      border-radius: 26px;
      border: 1px solid rgba(15,23,42,.10);
      background:
        radial-gradient(760px 280px at 15% 0%, rgba(109,40,217,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.64));
      box-shadow: 0 22px 70px rgba(15,23,42,.06);
      overflow:hidden;
      padding: 10px;
    }
    .faq .faq-item{
      border-radius: 20px;
      border: 1px solid rgba(15,23,42,.08);
      background: rgba(255,255,255,.62);
      margin: 10px;
      overflow:hidden;
    }
    details{
      padding: 0 12px;
    }
    summary{
      list-style:none;
      cursor:pointer;
      padding: 14px 0;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .qtext{
      font-weight: 850;
      font-size: 14px;
      letter-spacing: -.12px;
      line-height:1.45;
      padding-right: 12px;
    }
    .chev{
      width:34px;height:34px;border-radius:14px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.55);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
      margin-top: -2px;
    }
    details[open] .chev{transform: rotate(180deg); background: rgba(37,99,235,.10); border-color: rgba(37,99,235,.20)}
    .answer{
      padding: 0 0 14px;
      color: rgba(91,103,120,.98);
      font-size: 13px;
      line-height: 1.8;
    }

    .clouds{
      border-radius: 26px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 22px 70px rgba(15,23,42,.06);
      padding: 16px;
      overflow:hidden;
    }
    .clouds .row{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .word{
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.58);
      font-size: 13px;
      color: rgba(31,41,55,.90);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      user-select:none;
    }
    .word:hover{transform: translateY(-1px); box-shadow: 0 14px 28px rgba(15,23,42,.07); border-color: rgba(109,40,217,.18)}
    .word[data-hot="1"]{
      background: rgba(109,40,217,.10);
      border-color: rgba(109,40,217,.22);
      font-weight: 850;
    }

    .net-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .net{
      border-radius: var(--radius);
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      padding: 16px;
      box-shadow: 0 18px 50px rgba(15,23,42,.05);
    }
    .net h3{margin:0 0 8px; font-size: 15px}
    .net p{margin:0; color: rgba(91,103,120,.96); font-size:13px; line-height:1.7}
    .net ul{
      margin: 12px 0 0; padding: 0;
      list-style:none; display:flex; flex-direction:column; gap:9px;
    }
    .net li{
      display:flex; gap:10px; align-items:flex-start;
      font-size:13px; color: rgba(31,41,55,.92); line-height:1.55;
    }

    footer{
      margin-top: 10px;
      border-top: 1px solid rgba(15,23,42,.08);
      background:
        radial-gradient(820px 260px at 10% 0%, rgba(109,40,217,.14), transparent 55%),
        radial-gradient(720px 240px at 92% 10%, rgba(37,99,235,.12), transparent 52%),
        linear-gradient(180deg, #ffffff, #fbfbfd);
      padding: 18px 0 14px;
      color: rgba(31,41,55,.92);
    }
    .foot-grid{
      display:grid;
      grid-template-columns: 1.3fr 1fr 1fr;
      gap: 12px;
      align-items:start;
    }
    .foot-card{
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      padding: 16px;
      box-shadow: 0 18px 50px rgba(15,23,42,.05);
    }
    .foot-card h3{margin:0 0 8px; font-size: 15px}
    .foot-card p{margin:0; color: rgba(91,103,120,.96); font-size:13px; line-height:1.7}
    .foot-links{
      display:flex; flex-direction:column; gap:10px; margin-top: 12px;
    }
    .foot-links a{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.60);
      font-size: 13px; font-weight: 800;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 32px rgba(15,23,42,.07);
      border-color: rgba(37,99,235,.18);
    }
    .copyright{
      margin-top: 12px;
      padding-top: 12px;
      border-top: 1px solid rgba(15,23,42,.08);
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color: rgba(91,103,120,.96);
      font-size: 12px;
    }

    .float-chat{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      width: 54px; height: 54px;
      border-radius: 20px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.76);
      box-shadow: 0 22px 60px rgba(15,23,42,.16);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
      user-select:none;
    }
    .float-btn:hover{transform: translateY(-2px); background: rgba(255,255,255,.92)}
    .float-pop{
      width: 240px;
      border-radius: 22px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 28px 80px rgba(15,23,42,.20);
      overflow:hidden;
      transform-origin: 100% 100%;
      animation: popin .22s ease both;
    }
    @keyframes popin{
      from{transform: scale(.96) translateY(6px); opacity:.0}
      to{transform: scale(1) translateY(0); opacity:1}
    }
    .float-pop .pop-head{
      padding: 12px 12px 10px;
      border-bottom: 1px solid rgba(15,23,42,.08);
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      background: linear-gradient(135deg, rgba(109,40,217,.10), rgba(37,99,235,.08));
    }
    .float-pop .pop-head strong{font-size: 13px}
    .close-x{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      cursor:pointer;
      display:flex;align-items:center;justify-content:center;
      transition: transform .15s ease, background .15s ease;
    }
    .close-x:hover{transform: translateY(-1px); background: rgba(255,255,255,.92)}
    .float-pop .pop-body{padding: 12px}
    .qr{
      width:100%;
      border-radius: 16px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      padding: 10px;
    }
    .qr img{width:100%; height:auto; display:block; border-radius: 12px}
    .qr .qmeta{
      margin-top: 10px;
      color: rgba(91,103,120,.96);
      font-size: 12px;
      line-height: 1.6;
    }

    .to-top{
      width: 54px; height: 54px;
      border-radius: 20px;
      border: 1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.76);
      box-shadow: 0 22px 60px rgba(15,23,42,.16);
      display:none;
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, background .15s ease;
      user-select:none;
    }
    .to-top:hover{transform: translateY(-2px); background: rgba(255,255,255,.92)}
    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.show{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .reviews{grid-template-columns: 1fr}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .timeline{grid-template-columns: 1fr}
      .net-grid{grid-template-columns: 1fr}
      .match-grid{grid-template-columns: 1fr}
      .foot-grid{grid-template-columns: 1fr}
      .nav-links{display:none}
      .burger{display:flex}
      .mobile-panel{display:block}
    }
    @media (prefers-reduced-motion: reduce){
      .reveal{transition:none}
      .spark:after,.glyph:after{animation:none}
      .float-pop{animation:none}
    }