:root{
      --bg:#f7f8fb;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6677;
      --line:rgba(17,24,39,.10);
      --shadow: 0 10px 30px rgba(16,24,40,.08);
      --shadow2: 0 16px 44px rgba(16,24,40,.10);
      --brand:#0b5cff;
      --brand2:#22c55e;
      --accent:#ff6b2c;
      --chip:#eef3ff;
      --focus: rgba(11,92,255,.22);
      --radius:18px;
      --radius2:26px;
      --container: 1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans", sans-serif;
      background:
        radial-gradient(1200px 650px at 18% -10%, rgba(11,92,255,.16), transparent 55%),
        radial-gradient(900px 520px at 85% 0%, rgba(34,197,94,.12), transparent 52%),
        radial-gradient(820px 620px at 40% 22%, rgba(255,107,44,.10), transparent 60%),
        linear-gradient(180deg, #f7f8fb, #f6f7ff 65%, #f7f8fb);
      color:var(--text);
    }
    a{color:inherit; text-decoration:none}
    .container{
      width: min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .topbar{
      position: sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(247,248,251,.70);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 210px;
    }
    .ai-page-logo{
      width:40px; height:auto; display:block;
      border-radius:12px;
      box-shadow: 0 10px 24px rgba(11,92,255,.16);
      background:#fff;
      padding:6px;
    }
    .brand-title{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-title strong{font-size:14px; letter-spacing:.3px}
    .brand-title span{font-size:12px; color:var(--muted); margin-top:4px}
    .nav{
      display:flex; align-items:center; gap:14px;
    }
    .nav a{
      font-size:13px;
      color:#263244;
      padding:10px 10px;
      border-radius:12px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(11,92,255,.08);
      color:#0b2f7a;
      transform: translateY(-1px);
    }
    .nav-right{
      display:flex; align-items:center; gap:12px; justify-content:flex-end;
      min-width: 250px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      border-radius: 14px;
      padding: 10px 14px;
      font-weight:700;
      font-size:13px;
      border:1px solid transparent;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow:0 0 0 4px var(--focus)}
    .btn-primary{
      background: linear-gradient(135deg, var(--brand), #2f7cff 55%, #0b5cff);
      color:#fff;
      box-shadow: 0 14px 28px rgba(11,92,255,.20);
    }
    .btn-primary:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(11,92,255,.26);
    }
    .btn-ghost{
      background: rgba(255,255,255,.65);
      border-color: rgba(17,24,39,.12);
      color:#253245;
    }
    .btn-ghost:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.86);
      border-color: rgba(11,92,255,.22);
      box-shadow: 0 16px 30px rgba(16,24,40,.10);
    }
    .hamburger{display:none}
    .mobile-panel{display:none}
    @media (max-width: 980px){
      .nav{display:none}
      .hamburger{
        display:inline-flex;
        align-items:center; justify-content:center;
        width:42px; height:42px;
        border-radius:14px;
        border:1px solid rgba(17,24,39,.12);
        background: rgba(255,255,255,.72);
        cursor:pointer;
        transition: transform .15s ease, box-shadow .15s ease;
      }
      .hamburger:hover{transform: translateY(-2px); box-shadow: 0 16px 30px rgba(16,24,40,.10)}
      .nav-right{min-width:auto}
      .mobile-panel{
        display:block;
        padding: 0 0 12px 0;
      }
      .mobile-drawer{
        display:none;
        margin-top:10px;
        border:1px solid rgba(17,24,39,.10);
        border-radius: 18px;
        background: rgba(255,255,255,.85);
        box-shadow: var(--shadow);
        overflow:hidden;
      }
      .mobile-drawer.open{display:block}
      .mobile-links{
        display:flex; flex-direction:column;
        padding:12px;
        gap:6px;
      }
      .mobile-links a{
        padding:12px 12px;
        border-radius:14px;
        font-size:14px;
        color:#263244;
        background: rgba(11,92,255,.03);
        border:1px solid rgba(11,92,255,.08);
      }
      .mobile-links a:active{transform: translateY(1px)}
    }

    .hero{
      padding: 34px 0 10px 0;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.25fr .75fr;
      gap:18px;
      align-items:stretch;
    }
    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; gap:14px}
    }
    .hero-card{
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      background:
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.55)),
        radial-gradient(1200px 500px at 15% 0%, rgba(11,92,255,.20), transparent 48%),
        radial-gradient(900px 420px at 85% 18%, rgba(34,197,94,.16), transparent 52%);
      box-shadow: var(--shadow2);
      overflow:hidden;
      position:relative;
      padding: 22px;
      min-height: 360px;
    }
    .hero-card::before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(600px 240px at 10% 0%, rgba(255,255,255,.55), transparent 55%),
        radial-gradient(500px 240px at 85% 10%, rgba(255,255,255,.35), transparent 60%);
      pointer-events:none;
      opacity:.85;
    }
    .hero-inner{
      position:relative;
      display:flex;
      flex-direction:column;
      gap:14px;
      height:100%;
    }
    .hero-badge-row{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius: 999px;
      border:1px solid rgba(11,92,255,.14);
      background: rgba(238,243,255,.70);
      font-size:12px;
      color:#10306b;
      font-weight:700;
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--brand), #4b9bff);
      box-shadow: 0 0 0 5px rgba(11,92,255,.12);
    }
    h1{
      margin: 0;
      font-size: 34px;
      letter-spacing: -0.6px;
      line-height:1.15;
    }
    @media (max-width: 520px){
      h1{font-size:26px}
    }
    .lead{
      margin:0;
      color: var(--muted);
      font-size: 14.5px;
      line-height:1.7;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top: 6px;
    }
    .quick-form{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-top: 6px;
    }
    .input-like{
      display:flex; align-items:center; gap:10px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.78);
      border-radius: 16px;
      padding: 10px 12px;
      min-width: 240px;
      transition: box-shadow .15s ease, border-color .15s ease;
    }
    .input-like:focus-within{
      border-color: rgba(11,92,255,.28);
      box-shadow: 0 0 0 4px rgba(11,92,255,.15);
    }
    .input-like label{
      font-size:12px; color:#3b4b62; font-weight:700;
      white-space:nowrap;
    }
    .input-like input{
      border:none; outline:none; background:transparent;
      width:100%;
      font-size:13px; color:#0f172a;
    }
    .hero-stats{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:10px;
      margin-top:auto;
    }
    @media (max-width: 720px){
      .hero-stats{grid-template-columns:1fr; }
    }
    .stat{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      border-radius: 18px;
      padding: 12px 12px;
      display:flex; flex-direction:column; gap:6px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .stat:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 38px rgba(16,24,40,.12);
      border-color: rgba(11,92,255,.20);
    }
    .stat strong{
      font-size:16px;
      letter-spacing:-.2px;
    }
    .stat span{
      font-size:12.5px;
      color:var(--muted);
      line-height:1.4;
    }

    .side-card{
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      background: rgba(255,255,255,.78);
      box-shadow: var(--shadow);
      padding: 18px;
      overflow:hidden;
      position:relative;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height: 360px;
    }
    .side-card::after{
      content:"";
      position:absolute; inset:-40% -20% auto -20%;
      height:160px;
      background: radial-gradient(closest-side, rgba(11,92,255,.28), transparent 70%);
      transform: rotate(-10deg);
      pointer-events:none;
    }
    .side-title{
      position:relative;
      display:flex; flex-direction:column; gap:8px;
    }
    .side-title h2{
      margin:0;
      font-size:16px;
      letter-spacing: -.2px;
    }
    .side-title p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .progress{
      position:relative;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(247,248,251,.7);
      border-radius: 18px;
      padding: 12px;
    }
    .bar{
      height:10px;
      background: rgba(11,92,255,.10);
      border-radius:999px;
      overflow:hidden;
      border:1px solid rgba(11,92,255,.10);
    }
    .bar > i{
      display:block;
      height:100%;
      width: 62%;
      background: linear-gradient(90deg, var(--brand), #4b9bff);
      border-radius:999px;
      animation: fillIn 1.1s ease both;
    }
    @keyframes fillIn{
      from{width:0}
      to{width:62%}
    }
    .progress-row{
      display:flex; align-items:center; justify-content:space-between;
      gap:10px; margin-top:10px;
      color:var(--muted);
      font-size:12.5px;
    }
    .list-mini{
      display:flex; flex-direction:column; gap:10px;
      position:relative;
    }
    .mini-item{
      display:flex; align-items:flex-start; gap:10px;
      padding: 10px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
    }
    .mini-ico{
      width:34px; height:34px;
      border-radius: 12px;
      background: rgba(11,92,255,.10);
      display:flex; align-items:center; justify-content:center;
      color:#0b5cff;
      flex: 0 0 auto;
      box-shadow: 0 10px 24px rgba(11,92,255,.10);
    }
    .mini-item strong{font-size:13px; letter-spacing:-.1px}
    .mini-item span{
      display:block; margin-top:4px;
      font-size:12.5px; color:var(--muted); line-height:1.55;
    }

    section{padding: 34px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between;
      gap:16px; margin-bottom: 16px; flex-wrap:wrap;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing:-.35px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
      max-width: 62ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    @media (max-width: 980px){
      .grid-3{grid-template-columns:1fr}
    }
    .card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-4px);
      border-color: rgba(11,92,255,.22);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .card h3{
      margin: 0 0 8px 0;
      font-size: 15.5px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
    }
    .icon{
      width:42px; height:42px;
      border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(180deg, rgba(11,92,255,.14), rgba(11,92,255,.06));
      border:1px solid rgba(11,92,255,.18);
      color:#0b5cff;
      margin-bottom: 10px;
      box-shadow: 0 16px 30px rgba(11,92,255,.12);
    }
    .icon svg{width:20px; height:20px}
    .muted-note{
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      margin: 0;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    @media (max-width: 980px){
      .steps{grid-template-columns:1fr}
    }
    .step{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .step:hover{
      transform: translateY(-4px);
      border-color: rgba(34,197,94,.25);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .step::before{
      content:"";
      position:absolute;
      inset:-40px -40px auto auto;
      width:120px; height:120px;
      background: radial-gradient(closest-side, rgba(34,197,94,.22), transparent 70%);
      transform: rotate(20deg);
      pointer-events:none;
      opacity:.95;
    }
    .step-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      position:relative;
    }
    .step-num{
      width:36px; height:36px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(34,197,94,.10);
      border:1px solid rgba(34,197,94,.22);
      color:#0f7a33;
      font-weight:900;
      letter-spacing:-.2px;
    }
    .step-ico{
      width:34px; height:34px;
      border-radius: 14px;
      background: rgba(11,92,255,.10);
      border:1px solid rgba(11,92,255,.18);
      display:flex; align-items:center; justify-content:center;
      color:#0b5cff;
    }
    .step h3{
      margin: 12px 0 8px 0;
      position:relative;
      font-size: 15.5px;
      letter-spacing:-.2px;
    }
    .step p{
      margin:0;
      position:relative;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
    }

    .compare-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.62));
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .compare-top{
      padding: 16px 16px 8px 16px;
      border-bottom:1px solid rgba(17,24,39,.08);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .rating{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
      padding: 10px 12px;
      border-radius: 18px;
      background: rgba(255,107,44,.10);
      border: 1px solid rgba(255,107,44,.22);
    }
    .stars i{
      width:16px; height:16px; display:inline-block;
      background: conic-gradient(from 180deg, #ffb020, #ff6b2c);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      box-shadow: 0 10px 20px rgba(255,107,44,.18);
    }
    .rating strong{
      font-size: 14px;
      color:#7a2a00;
      letter-spacing:-.1px;
    }
    .score{
      padding: 10px 12px;
      border-radius: 18px;
      border:1px solid rgba(11,92,255,.18);
      background: rgba(238,243,255,.72);
      color:#0b2f7a;
      font-weight:900;
    }
    .compare-top p{
      margin:0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
      max-width: 64ch;
    }
    .table-scroll{overflow:auto; padding: 0 0 10px 0}
    table{
      width:100%;
      border-collapse: collapse;
      min-width: 820px;
    }
    th, td{
      padding: 14px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      vertical-align:top;
      font-size:13.2px;
    }
    th{
      text-align:left;
      color:#334155;
      background: rgba(247,248,251,.80);
      position:sticky; top:0;
      z-index:1;
      border-bottom:1px solid rgba(17,24,39,.10);
      font-weight:900;
    }
    td{color:#334155}
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      color: var(--muted);
      font-weight:700;
      font-size:12.5px;
      white-space:nowrap;
    }
    .pill b{color:#0f172a}
    .tick{
      width:18px; height:18px; border-radius:7px;
      background: rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.25);
      display:inline-flex; align-items:center; justify-content:center;
      color:#0f7a33;
      font-weight:1000;
      margin-right:8px;
    }
    .cross{
      width:18px; height:18px; border-radius:7px;
      background: rgba(148,163,184,.14);
      border:1px solid rgba(148,163,184,.30);
      display:inline-flex; align-items:center; justify-content:center;
      color:#475569;
      margin-right:8px;
    }
    .compare-col-b{
      background: rgba(255,255,255,.60);
    }

    .tab-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){
      .tab-grid{grid-template-columns:1fr}
    }
    .split-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 16px;
    }
    .split-card h3{
      margin:0 0 10px 0;
      font-size:15.5px;
      letter-spacing:-.2px;
    }
    .taglist{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .tag{
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(11,92,255,.14);
      background: rgba(238,243,255,.72);
      color:#0b2f7a;
      font-weight:800;
      font-size:12.5px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .tag:hover{
      transform: translateY(-3px);
      border-color: rgba(11,92,255,.25);
      box-shadow: 0 16px 30px rgba(11,92,255,.12);
    }
    .kpi-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top: 12px;
    }
    @media (max-width: 520px){
      .kpi-grid{grid-template-columns:1fr}
    }
    .kpi{
      border:1px solid rgba(17,24,39,.10);
      border-radius: 18px;
      background: rgba(247,248,251,.75);
      padding: 14px;
    }
    .kpi strong{
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .kpi span{
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
    }

    .cases{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    @media (max-width: 980px){
      .cases{grid-template-columns:1fr}
    }
    .case-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      padding: 16px;
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      display:flex; flex-direction:column; gap:10px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 196px;
    }
    .case-card:hover{
      transform: translateY(-4px);
      border-color: rgba(255,107,44,.25);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .case-card h3{
      margin:0;
      font-size:15.5px;
      letter-spacing:-.2px;
    }
    .case-badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(255,107,44,.25);
      background: rgba(255,107,44,.10);
      color:#7a2a00;
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .case-card p{
      margin:0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
    }
    .case-foot{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
    }
    .mini-metrics{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .metric{
      font-size:12.5px;
      color:#374151;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(247,248,251,.75);
      padding: 8px 10px;
      border-radius: 14px;
      font-weight:800;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){
      .article-grid{grid-template-columns:1fr}
    }
    .article-list{
      display:flex; flex-direction:column; gap:10px;
    }
    .article-item{
      padding: 14px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article-item:hover{
      transform: translateY(-3px);
      border-color: rgba(11,92,255,.22);
      box-shadow: 0 18px 38px rgba(16,24,40,.10);
    }
    .article-left{
      display:flex; flex-direction:column; gap:6px;
      min-width: 0;
    }
    .article-item h3{
      margin:0;
      font-size:14.5px;
      letter-spacing:-.2px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .article-meta{
      color:var(--muted);
      font-size:12.7px;
      line-height:1.5;
    }
    .article-item a{
      display:inline-flex; align-items:center; gap:8px;
      color:#0b5cff;
      font-weight:900;
      font-size:13px;
      white-space:nowrap;
      padding: 9px 10px;
      border-radius: 14px;
      border:1px solid rgba(11,92,255,.18);
      background: rgba(238,243,255,.70);
    }
    .article-item a:hover{transform: translateY(-2px)}
    .side-stack{
      display:flex; flex-direction:column; gap:12px;
    }
    .network{
      display:flex; flex-direction:column; gap:10px;
    }
    .network-row{
      display:flex; align-items:flex-start; gap:10px;
      padding: 12px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(247,248,251,.70);
    }
    .network-row strong{
      font-size:13.5px;
      letter-spacing:-.1px;
    }
    .network-row span{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
    }

    .faq{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){
      .faq{grid-template-columns:1fr}
    }
    details{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      padding: 10px 14px;
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      transition: border-color .18s ease, transform .18s ease;
    }
    details[open]{
      border-color: rgba(11,92,255,.22);
      transform: translateY(-2px);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding: 8px 0;
      font-weight:900;
      font-size:14px;
      letter-spacing:-.15px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; flex: 0 0 auto;
      color: var(--muted);
      font-size:12.8px;
      font-weight:800;
    }
    .chev{
      width:26px; height:26px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(247,248,251,.8);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    details[open] .chev{
      transform: rotate(180deg);
      border-color: rgba(11,92,255,.22);
      background: rgba(238,243,255,.78);
    }
    .faq-answer{
      padding: 6px 0 10px 0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.75;
    }
    .faq-side{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(900px 380px at 20% 0%, rgba(11,92,255,.20), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.58));
      box-shadow: var(--shadow);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .faq-side h3{
      margin:0 0 8px 0;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .faq-side p{
      margin:0;
      color:var(--muted);
      font-size:13.3px;
      line-height:1.7;
    }
    .faq-side .btn-row{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top: 12px;
    }

    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){
      .form-grid{grid-template-columns:1fr}
    }
    .form-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: var(--shadow);
      padding: 16px;
    }
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top: 10px;
    }
    @media (max-width: 720px){
      form{grid-template-columns:1fr}
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    .field label{
      font-size:12.8px;
      color:#344155;
      font-weight:900;
    }
    .field input, .field select, .field textarea{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(247,248,251,.78);
      padding: 12px 12px;
      font-size:13.2px;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, background .15s ease;
      color:#0f172a;
    }
    .field textarea{min-height: 120px; resize: vertical}
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(11,92,255,.28);
      box-shadow: 0 0 0 4px rgba(11,92,255,.15);
      background: rgba(255,255,255,.92);
    }
    .span-2{grid-column: span 2}
    @media (max-width: 720px){
      .span-2{grid-column: auto}
    }
    .form-foot{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top: 6px;
    }
    .privacy{
      color:var(--muted);
      font-size:12.6px;
      line-height:1.6;
      max-width: 56ch;
    }
    .hint-chips{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .hint-chip{
      border-radius: 999px;
      padding: 8px 10px;
      border:1px solid rgba(34,197,94,.22);
      background: rgba(34,197,94,.10);
      color:#0f7a33;
      font-weight:900;
      font-size:12.5px;
    }

    .pricing-strip{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    @media (max-width: 980px){
      .pricing-strip{grid-template-columns:1fr}
    }
    .price-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .price-card::after{
      content:"";
      position:absolute;
      inset:auto -40px -60px auto;
      width:180px; height:180px;
      background: radial-gradient(closest-side, rgba(11,92,255,.22), transparent 70%);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .price-card h3{margin:0 0 8px 0; font-size:15.5px; letter-spacing:-.2px; position:relative}
    .price-card p{margin:0; color:var(--muted); font-size:13.2px; line-height:1.7; position:relative}
    .price-row{
      margin-top: 12px;
      display:flex; align-items:flex-end; justify-content:space-between; gap:10px;
      flex-wrap:wrap;
      position:relative;
    }
    .big{
      font-size: 28px;
      font-weight:1000;
      letter-spacing:-.6px;
      color:#0b2f7a;
    }
    .small{
      color:var(--muted);
      font-size:12.8px;
      font-weight:800;
      line-height:1.6;
      max-width: 30ch;
    }
    .price-card .btn{width:100%}
    .price-select{
      display:flex; gap:10px; flex-wrap:wrap; margin-top:10px; position:relative
    }
    .seg{
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(247,248,251,.78);
      font-weight:900;
      font-size:12.8px;
      color:#2a374b;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .seg:hover{transform: translateY(-2px); box-shadow: 0 16px 30px rgba(16,24,40,.08)}
    .seg.active{
      border-color: rgba(11,92,255,.28);
      background: rgba(238,243,255,.86);
      color:#0b2f7a;
      box-shadow: 0 18px 40px rgba(11,92,255,.14);
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    @media (max-width: 980px){
      .reviews{grid-template-columns:1fr}
    }
    .review{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height: 220px;
      position:relative; overflow:hidden;
    }
    .review:hover{
      transform: translateY(-4px);
      border-color: rgba(34,197,94,.25);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .review .who{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:44px; height:44px;
      border-radius: 18px;
      background: linear-gradient(135deg, rgba(11,92,255,.14), rgba(34,197,94,.12));
      border:1px solid rgba(17,24,39,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#0b2f7a;
      box-shadow: 0 16px 30px rgba(16,24,40,.08);
      flex: 0 0 auto;
    }
    .who strong{font-size:14px; letter-spacing:-.2px}
    .role{
      color:var(--muted);
      font-size:12.8px;
      font-weight:800;
      white-space:nowrap;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(247,248,251,.78);
    }
    .review p{
      margin:0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.8;
    }
    .review .pros{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:auto;
    }
    .pro{
      font-size:12.5px;
      color:#0f172a;
      font-weight:900;
      border-radius: 999px;
      padding: 8px 10px;
      border:1px solid rgba(11,92,255,.14);
      background: rgba(238,243,255,.72);
    }

    .timeline{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.80);
      box-shadow: var(--shadow);
      padding: 16px;
    }
    .timeline-row{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    @media (max-width: 980px){
      .timeline-row{grid-template-columns:1fr}
    }
    .titem{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(247,248,251,.78);
      padding: 14px;
      position:relative;
      overflow:hidden;
    }
    .titem::after{
      content:"";
      position:absolute; inset:-40px -30px auto auto;
      width:120px; height:120px;
      background: radial-gradient(closest-side, rgba(255,107,44,.18), transparent 70%);
      transform: rotate(10deg);
      pointer-events:none;
    }
    .titem strong{
      display:flex; align-items:center; gap:10px;
      font-size:14.5px;
      letter-spacing:-.2px;
      position:relative;
    }
    .titem .bullet{
      width:12px; height:12px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent), #ff9a55);
      box-shadow: 0 0 0 6px rgba(255,107,44,.12);
    }
    .titem p{
      margin:10px 0 0 0;
      position:relative;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
    }

    .catalog{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
    }
    @media (max-width: 980px){
      .catalog{grid-template-columns:1fr}
    }
    .cat-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .cat-card h3{margin:0 0 10px 0; font-size:15.5px; letter-spacing:-.2px}
    .cat-card ul{
      margin:0; padding-left: 18px;
      color:var(--muted); font-size:13.2px; line-height:1.85;
    }
    .cat-card li{margin:6px 0}

    .ai-bite{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:12px;
      align-items:stretch;
    }
    @media (max-width: 980px){
      .ai-bite{grid-template-columns:1fr}
    }
    .media-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: var(--shadow);
      padding: 16px;
      overflow:hidden;
    }
    .media-card h3{margin:0 0 10px 0; font-size:15.5px; letter-spacing:-.2px}
    .media-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .imgbox{
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      overflow:hidden;
      background: linear-gradient(180deg, rgba(11,92,255,.06), rgba(34,197,94,.05));
    }
    .imgbox img{
      width:100%;
      height:auto;
      display:block;
      object-fit:cover;
    }
    .media-meta{
      margin-top: 10px;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
    }
    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    @media (max-width: 520px){
      .two-col{grid-template-columns:1fr}
    }
    .badge-grid{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 10px;
    }
    .ai-chip{
      border-radius: 999px;
      padding: 9px 11px;
      background: rgba(11,92,255,.08);
      border:1px solid rgba(11,92,255,.18);
      color:#0b2f7a;
      font-weight:900;
      font-size:12.6px;
    }

    .partner{
      display:grid;
      grid-template-columns: 1fr .95fr;
      gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){
      .partner{grid-template-columns:1fr}
    }

    .logo-wall{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 10px;
    }
    .logo-pill{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(247,248,251,.78);
      padding: 10px 12px;
      color:#2a374b;
      font-weight:900;
      font-size:12.8px;
      white-space:nowrap;
    }

    footer{
      padding: 20px 0 26px 0;
      border-top: 1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.52);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:12px;
      align-items:start;
    }
    @media (max-width: 980px){
      .footer-grid{grid-template-columns:1fr}
    }
    .footer-card{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      padding: 16px;
    }
    .footer-card h3{
      margin:0 0 10px 0;
      font-size:15.5px;
      letter-spacing:-.2px;
    }
    .footer-links{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .footer-links a{
      padding: 10px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(247,248,251,.78);
      font-size:12.8px;
      font-weight:900;
      color:#263244;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      white-space:nowrap;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(11,92,255,.22);
      box-shadow: 0 16px 30px rgba(16,24,40,.08);
    }
    .footer-meta{
      display:flex; flex-direction:column; gap:10px;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .copyright{
      margin-top: 14px;
      color:#6b7280;
      font-size:12.5px;
      font-weight:800;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }

    .float-contact{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 70;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .float-btn{
      width:52px; height:52px;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 40px rgba(16,24,40,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .float-btn:hover{
      transform: translateY(-3px);
      box-shadow: 0 24px 52px rgba(16,24,40,.18);
    }
    .float-btn svg{width:20px; height:20px}
    .float-pop{
      display:none;
      width: 260px;
      border-radius: 22px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 24px 52px rgba(16,24,40,.18);
      overflow:hidden;
    }
    .float-pop.open{display:block}
    .pop-head{
      padding: 12px 12px 8px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .pop-head strong{
      font-size:13.5px; letter-spacing:-.2px;
    }
    .pop-head span{
      display:block; margin-top:4px;
      color:var(--muted);
      font-size:12.5px; line-height:1.5;
      font-weight:800;
    }
    .pop-close{
      width:34px; height:34px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(247,248,251,.86);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease;
    }
    .pop-close:active{transform: translateY(1px)}
    .pop-body{
      padding: 12px;
      display:flex; flex-direction:column; gap:10px;
    }
    .pop-qr{
      width: 100%;
      border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      overflow:hidden;
      background: rgba(247,248,251,.86);
    }
    .pop-qr img{width:100%; height:auto; display:block}
    .pop-foot{
      color:var(--muted);
      font-size:12.8px;
      line-height:1.6;
      font-weight:800;
    }

    .reveal{
      opacity: 0;
      transform: translateY(14px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.show{
      opacity: 1;
      transform: translateY(0);
    }

    .anchor-offset{
      scroll-margin-top: 88px;
    }

    .skip{
      position:absolute;
      left:-9999px;
      top:auto;
      width:1px; height:1px;
      overflow:hidden;
    }
    .skip:focus{
      left: 12px;
      top: 12px;
      width:auto; height:auto;
      background:#fff;
      border:1px solid rgba(17,24,39,.14);
      border-radius: 14px;
      padding: 10px 12px;
      z-index:100;
    }