:root{
      --bg0:#ffffff;
      --bg1:#f6f7fb;
      --bg2:#f1f3f9;
      --card:#ffffff;
      --text:#111827;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:rgba(17,24,39,.12);
      --shadow: 0 10px 30px rgba(17,24,39,.10);
      --shadow2: 0 10px 20px rgba(17,24,39,.08);
      --brand:#1f6fff;
      --brand2:#7c3aed;
      --brand3:#00b3a4;
      --warn:#f59e0b;
      --good:#16a34a;
      --radius:18px;
      --radius2:12px;
      --container: 1120px;
      --padx: 18px;
      --focus: 0 0 0 4px rgba(31,111,255,.18);
      --grad: linear-gradient(135deg, rgba(31,111,255,.20), rgba(124,58,237,.16), rgba(0,179,164,.12));
      --grad2: linear-gradient(135deg, rgba(31,111,255,.16), rgba(124,58,237,.10));
      --gradBtn: linear-gradient(135deg, #1f6fff, #7c3aed);
      --gradBtn2: linear-gradient(135deg, rgba(31,111,255,.12), rgba(124,58,237,.12));
      --link:#1f6fff;
      --pill: rgba(31,111,255,.10);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 10% -10%, rgba(31,111,255,.14), transparent 50%),
        radial-gradient(900px 500px at 100% 0%, rgba(124,58,237,.14), transparent 55%),
        radial-gradient(900px 500px at 0% 100%, rgba(0,179,164,.10), transparent 55%),
        linear-gradient(180deg, var(--bg1), #ffffff 65%);
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--padx);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      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:10px;
      min-width: 220px;
    }
    .logo{
      width:42px;
      height:42px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
      display:flex;
      align-items:center;
      justify-content:center;
      overflow:hidden;
      box-shadow: 0 10px 22px rgba(31,111,255,.10);
    }
    .logo img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-text strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-text span{
      font-size:12px;
      color:var(--muted2);
    }

    nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex:1;
      justify-content:center;
      min-width: 0;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      justify-content:center;
    }
    .nav-links a{
      font-size:13px;
      color:var(--muted);
      padding:8px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      color:var(--text);
      background: rgba(31,111,255,.08);
      border-color: rgba(31,111,255,.18);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 250px;
      justify-content:flex-end;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.7);
      box-shadow: 0 8px 18px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      font-weight:650;
      font-size:14px;
      cursor:pointer;
      user-select:none;
    }
    .btn:focus{outline:none; box-shadow: var(--focus), 0 8px 18px rgba(17,24,39,.06)}
    .btn:hover{transform: translateY(-1px); box-shadow: 0 14px 26px rgba(17,24,39,.10)}
    .btn-primary{
      border-color: rgba(31,111,255,.35);
      background: var(--gradBtn);
      color:#fff;
      box-shadow: 0 14px 30px rgba(31,111,255,.22);
    }
    .btn-primary:hover{box-shadow: 0 18px 42px rgba(31,111,255,.26)}
    .btn-ghost{
      background: rgba(31,111,255,.06);
      border-color: rgba(31,111,255,.22);
      color: var(--text);
    }
    .btn-small{
      padding:9px 12px;
      font-size:13px;
    }
    .icon{
      width:18px; height:18px; display:inline-block;
    }
    .burger{
      display:none;
    }

    .hero{
      padding:30px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:20px;
      align-items:stretch;
      padding: 18px 0 8px;
    }
    .hero-left{
      position:relative;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background:
        radial-gradient(1200px 500px at 10% 0%, rgba(31,111,255,.20), transparent 55%),
        radial-gradient(900px 400px at 95% 25%, rgba(124,58,237,.18), transparent 55%),
        radial-gradient(600px 320px at 30% 120%, rgba(0,179,164,.12), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.64));
      overflow:hidden;
      box-shadow: 0 26px 70px rgba(31,111,255,.10);
      padding:22px 22px 18px;
    }
    .hero-left:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        linear-gradient(90deg, rgba(31,111,255,.18), rgba(124,58,237,.18), rgba(0,179,164,.14));
      opacity:.32;
      filter: blur(18px);
      pointer-events:none;
      transform: translateZ(0);
      animation: glow 9s ease-in-out infinite;
    }
    @keyframes glow{
      0%,100%{transform: translate3d(-6px,0,0)}
      50%{transform: translate3d(6px,0,0)}
    }
    .hero-left > *{position:relative; z-index:1}
    .kicker{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .kicker .pill{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(31,111,255,.10);
      border:1px solid rgba(31,111,255,.20);
      font-weight:650;
      font-size:13px;
      color: #1447b8;
    }
    .dot{
      width:8px; height:8px;
      border-radius:50%;
      background: var(--brand);
      box-shadow: 0 0 0 6px rgba(31,111,255,.14);
      animation: pulse 2.3s ease-in-out infinite;
    }
    @keyframes pulse{
      0%,100%{transform: scale(1); opacity:1}
      50%{transform: scale(1.15); opacity:.8}
    }
    .kicker .meta{
      color:var(--muted2);
      font-size:13px;
      font-weight:550;
    }
    h1{
      margin:14px 0 10px;
      font-size:38px;
      line-height:1.12;
      letter-spacing:-.6px;
    }
    .lead{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:16px;
      align-items:center;
    }
    .trust-row{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin-top:16px;
      align-items:center;
    }
    .trust-item{
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.62);
      min-width: 190px;
    }
    .trust-item b{
      font-size:13px;
    }
    .trust-item span{
      color:var(--muted2);
      font-size:12px;
    }
    .badge{
      width:34px;
      height:34px;
      border-radius:12px;
      background: var(--gradBtn2);
      border:1px solid rgba(31,111,255,.18);
      display:flex;
      align-items:center;
      justify-content:center;
      box-shadow: 0 12px 26px rgba(31,111,255,.12);
    }

    .hero-right{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: 0 20px 55px rgba(17,24,39,.08);
      padding:18px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:14px;
      overflow:hidden;
      position:relative;
    }
    .hero-right:after{
      content:"";
      position:absolute;
      inset:-1px;
      background: radial-gradient(500px 220px at 70% 10%, rgba(124,58,237,.18), transparent 55%);
      pointer-events:none;
    }
    .hero-right > *{position:relative; z-index:1}
    .hero-card-title{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:10px;
    }
    .hero-card-title h2{
      margin:0;
      font-size:15px;
      letter-spacing:.2px;
    }
    .status{
      display:flex;
      align-items:center;
      gap:8px;
      color: #0f3d2e;
      background: rgba(22,163,74,.10);
      border:1px solid rgba(22,163,74,.18);
      padding:8px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:750;
      white-space:nowrap;
    }
    .status i{
      width:8px; height:8px; border-radius:50%;
      background: var(--good);
      box-shadow: 0 0 0 6px rgba(22,163,74,.14);
      display:inline-block;
      animation: pulse 2.1s ease-in-out infinite;
    }
    .metric-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .metric{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
      padding:12px;
      transition: transform .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
    }
    .metric:hover{transform: translateY(-2px); box-shadow: 0 16px 34px rgba(17,24,39,.10)}
    .metric:before{
      content:"";
      position:absolute;
      inset:-30px;
      background: radial-gradient(200px 120px at 10% 20%, rgba(31,111,255,.20), transparent 60%);
      transform: rotate(8deg);
      opacity:.6;
      pointer-events:none;
    }
    .metric > *{position:relative}
    .metric .num{
      font-size:20px;
      font-weight:900;
      letter-spacing:-.3px;
    }
    .metric .lbl{
      margin-top:6px;
      color:var(--muted2);
      font-size:12px;
      line-height:1.4;
      font-weight:620;
    }
    .hero-mini{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(31,111,255,.06), rgba(124,58,237,.04));
      padding:12px;
      display:flex;
      gap:12px;
      align-items:flex-start;
      justify-content:space-between;
    }
    .hero-mini .left{
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .spark{
      width:40px; height:40px; border-radius:14px;
      background: rgba(31,111,255,.12);
      border:1px solid rgba(31,111,255,.18);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 16px 38px rgba(31,111,255,.12);
      flex:0 0 auto;
    }
    .hero-mini b{font-size:13px}
    .hero-mini p{
      margin:4px 0 0;
      color:var(--muted2);
      font-size:12px;
      line-height:1.5;
      max-width: 34ch;
    }
    .hero-mini .right{
      display:flex; flex-direction:column; gap:8px; align-items:flex-end;
      flex: 0 0 auto;
    }
    .tiny-link{
      color: #1f6fff;
      font-size:12px;
      font-weight:750;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(31,111,255,.22);
      background: rgba(31,111,255,.06);
      transition: transform .18s ease;
    }
    .tiny-link:hover{transform: translateY(-1px)}
    .tiny-muted{
      font-size:12px;
      color:var(--muted2);
      font-weight:650;
      white-space:nowrap;
    }

    main{padding: 10px 0 34px}
    section{
      padding: 24px 0;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:flex-end;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.2px;
    }
    .section-head p{
      margin:0;
      color:var(--muted2);
      font-size:14px;
      line-height:1.7;
      max-width: 62ch;
    }
    .section-subtle{
      color:var(--muted2);
      font-size:13px;
      font-weight:650;
    }

    .fade-in{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
      will-change: transform, opacity;
    }
    .fade-in.show{
      opacity:1;
      transform: translateY(0);
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .card{
      background: rgba(255,255,255,.76);
      border:1px solid rgba(17,24,39,.10);
      border-radius: var(--radius2);
      box-shadow: 0 14px 36px rgba(17,24,39,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 50px rgba(17,24,39,.10);
      border-color: rgba(31,111,255,.18);
    }
    .card .card-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
      color:var(--muted);
      font-size:12px;
      font-weight:700;
      white-space:nowrap;
    }
    .card h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted2);
      font-size:13.5px;
      line-height:1.75;
    }
    .card ul{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .card li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted2);
      font-size:13px;
      line-height:1.6;
    }
    .check{
      width:18px; height:18px;
      border-radius:6px;
      border:1px solid rgba(22,163,74,.25);
      background: rgba(22,163,74,.10);
      display:inline-flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .check svg{width:12px; height:12px; fill: #15803d}

    .steps{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .timeline{
      display:grid;
      gap:12px;
    }
    .step{
      display:flex; gap:12px;
      padding:14px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .step:hover{transform: translateY(-2px); box-shadow: 0 18px 44px rgba(17,24,39,.10)}
    .step .n{
      width:40px; height:40px;
      border-radius: 16px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(31,111,255,.10);
      border:1px solid rgba(31,111,255,.18);
      font-weight:950;
      color:#0f3d9b;
      flex:0 0 auto;
    }
    .step b{
      display:block;
      font-size:14px;
      margin-top:2px;
      letter-spacing:-.1px;
    }
    .step span{
      display:block;
      color:var(--muted2);
      font-size:13px;
      line-height:1.7;
      margin-top:4px;
    }
    .workflow{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(31,111,255,.08), rgba(255,255,255,.75));
      box-shadow: 0 18px 54px rgba(17,24,39,.07);
      position:relative;
      overflow:hidden;
    }
    .workflow:before{
      content:"";
      position:absolute;
      inset:-140px -80px auto auto;
      width:340px; height:340px;
      background: radial-gradient(circle at 30% 30%, rgba(124,58,237,.22), transparent 60%);
      filter: blur(10px);
      pointer-events:none;
    }
    .workflow > *{position:relative}
    .workflow h3{margin:0 0 8px; font-size:16px}
    .workflow p{margin:0 0 14px; color:var(--muted2); font-size:13.5px; line-height:1.75}
    .model-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .tag{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:10px 12px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
    }
    .tag b{font-size:13px}
    .tag span{
      font-size:12px;
      color:var(--muted2);
      font-weight:700;
      white-space:nowrap;
    }

    .compare{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 20px 60px rgba(17,24,39,.08);
      overflow:hidden;
    }
    .compare-head{
      padding:16px;
      border-bottom:1px solid rgba(17,24,39,.08);
      background: linear-gradient(135deg, rgba(31,111,255,.10), rgba(124,58,237,.08));
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .rating{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
    }
    .stars{
      display:flex;
      gap:6px;
      align-items:center;
    }
    .star{
      width:18px; height:18px;
      display:inline-flex; align-items:center; justify-content:center;
      color: #f59e0b;
      filter: drop-shadow(0 10px 18px rgba(245,158,11,.18));
    }
    .rating strong{font-size:24px; letter-spacing:-.4px}
    .rating span{color:var(--muted2); font-size:13px; font-weight:700}
    .compare-actions{display:flex; gap:10px; align-items:center}
    .compare-table{
      overflow:auto;
    }
    table{
      width:100%;
      border-collapse: collapse;
      min-width: 760px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      text-align:left;
      vertical-align:top;
    }
    th{
      background: rgba(31,111,255,.06);
      color: #0f2f7a;
      font-size:13px;
      font-weight:900;
      white-space:nowrap;
    }
    td{
      font-size:13.5px;
      color: var(--muted);
      line-height:1.7;
    }
    .yes{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(22,163,74,.22);
      background: rgba(22,163,74,.10);
      color:#166534;
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }
    .no{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(239,68,68,.20);
      background: rgba(239,68,68,.08);
      color:#991b1b;
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:start;
    }
    .faq-list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    details.faq{
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      box-shadow: 0 12px 34px rgba(17,24,39,.06);
      overflow:hidden;
      transition: border-color .18s ease, transform .18s ease;
    }
    details.faq[open]{border-color: rgba(31,111,255,.22); transform: translateY(-1px)}
    details.faq summary{
      list-style:none;
      cursor:pointer;
      padding:14px 14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
    }
    details.faq summary::-webkit-details-marker{display:none}
    .q{
      display:flex; gap:12px; align-items:flex-start;
    }
    .q .qicon{
      width:34px; height:34px;
      border-radius: 14px;
      border:1px solid rgba(31,111,255,.18);
      background: rgba(31,111,255,.10);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .q b{font-size:14px; letter-spacing:-.1px}
    .chev{
      width:18px; height:18px;
      border-radius:6px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.8);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .22s ease;
      margin-top:3px;
    }
    details[open] .chev{transform: rotate(180deg)}
    .ans{
      padding:0 14px 14px;
      color:var(--muted2);
      font-size:13.5px;
      line-height:1.8;
    }

    .help-box{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(124,58,237,.06), rgba(255,255,255,.75));
      box-shadow: 0 18px 54px rgba(17,24,39,.08);
      padding:16px;
    }
    .help-box h3{margin:0 0 8px; font-size:16px}
    .help-box p{margin:0 0 12px; color:var(--muted2); font-size:13.5px; line-height:1.75}
    .contact-list{
      display:flex; flex-direction:column; gap:10px;
      margin-top:12px;
    }
    .contact-item{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:10px;
      padding:12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
    }
    .contact-item b{font-size:13px}
    .contact-item span{display:block; margin-top:4px; color:var(--muted2); font-size:12.8px; line-height:1.5; font-weight:650}
    .qr{
      width:92px; height:92px; border-radius: 18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.7);
      overflow:hidden;
      flex: 0 0 auto;
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .qr img{width:100%; height:100%; object-fit:cover}

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 36px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
    }
    .review:before{
      content:"";
      position:absolute;
      inset:-80px auto auto -90px;
      width:200px; height:200px;
      background: radial-gradient(circle at 30% 30%, rgba(31,111,255,.18), transparent 60%);
      pointer-events:none;
      opacity:.7;
    }
    .review > *{position:relative}
    .review:hover{transform: translateY(-2px); box-shadow: 0 20px 50px rgba(17,24,39,.10)}
    .review-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .avatar{
      width:44px; height:44px; border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: linear-gradient(135deg, rgba(31,111,255,.12), rgba(124,58,237,.10));
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#0f3d9b;
      flex:0 0 auto;
      box-shadow: 0 16px 40px rgba(31,111,255,.10);
    }
    .review-top b{
      font-size:13.5px;
      letter-spacing:-.1px;
    }
    .role{
      font-size:12px;
      color:var(--muted2);
      font-weight:750;
      white-space:nowrap;
    }
    .review p{
      margin:0;
      color:var(--muted2);
      font-size:13.5px;
      line-height:1.8;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .case{
      border-radius: var(--radius2);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 36px rgba(17,24,39,.06);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 210px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .case:hover{transform: translateY(-2px); box-shadow: 0 20px 50px rgba(17,24,39,.10); border-color: rgba(31,111,255,.18)}
    .case h3{margin:0; font-size:15.5px}
    .case p{margin:0; color:var(--muted2); font-size:13.5px; line-height:1.8}
    .case .meta-row{
      margin-top:auto;
      display:flex; gap:8px; flex-wrap:wrap; align-items:center;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .article-list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .article{
      padding:14px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .article:hover{transform: translateY(-2px); box-shadow: 0 18px 44px rgba(17,24,39,.10)}
    .article b{
      font-size:14px;
      letter-spacing:-.1px;
      display:block;
      margin-bottom:6px;
    }
    .article span{
      color:var(--muted2);
      font-size:12.8px;
      font-weight:700;
      line-height:1.5;
      display:block;
    }
    .article a{
      white-space:nowrap;
      font-size:12.8px;
      font-weight:900;
      color:#1f6fff;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(31,111,255,.22);
      background: rgba(31,111,255,.06);
      flex:0 0 auto;
      transition: transform .18s ease;
    }
    .article a:hover{transform: translateY(-1px)}

    .form-wrap{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 20px 60px rgba(17,24,39,.08);
      overflow:hidden;
    }
    .form-head{
      padding:16px;
      border-bottom:1px solid rgba(17,24,39,.08);
      background: linear-gradient(135deg, rgba(31,111,255,.10), rgba(124,58,237,.08));
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .form-head h3{margin:0; font-size:16px}
    .form-head p{margin:6px 0 0; color:var(--muted2); font-size:13.5px; line-height:1.7}
    form{
      padding:16px;
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap:12px;
      align-items:start;
    }
    label{
      display:flex;
      flex-direction:column;
      gap:7px;
      font-size:12.8px;
      color:var(--muted2);
      font-weight:750;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius: 14px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.9);
      color:var(--text);
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
      font-size:14px;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(31,111,255,.32);
      box-shadow: var(--focus);
    }
    .span-2{grid-column: 1 / -1}
    .form-foot{
      grid-column: 1 / -1;
      display:flex;
      gap:12px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      margin-top:2px;
    }
    .fineprint{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
      font-weight:650;
      max-width: 60ch;
    }
    .toast{
      position:fixed;
      left:50%;
      bottom:24px;
      transform: translateX(-50%);
      background: rgba(17,24,39,.92);
      color:#fff;
      padding:12px 14px;
      border-radius: 14px;
      box-shadow: 0 18px 60px rgba(0,0,0,.25);
      font-size:13.5px;
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      z-index:100;
      white-space:nowrap;
    }
    .toast.show{
      opacity:1;
      transform: translateX(-50%) translateY(-6px);
    }

    .price-net{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .price-card{
      border-radius: var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 20px 60px rgba(17,24,39,.08);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .price-card:before{
      content:"";
      position:absolute;
      inset:-120px -140px auto auto;
      width:320px; height:320px;
      background: radial-gradient(circle at 30% 30%, rgba(0,179,164,.18), transparent 60%);
      filter: blur(10px);
      pointer-events:none;
    }
    .price-card > *{position:relative}
    .price-card h3{margin:0 0 10px; font-size:16px}
    .price-card p{margin:0 0 12px; color:var(--muted2); font-size:13.5px; line-height:1.75}
    .price-list{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-top:12px;
    }
    .price-item{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      padding:12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
    }
    .price-item b{font-size:13.5px}
    .price-item span{display:block; margin-top:4px; color:var(--muted2); font-size:12.8px; font-weight:700; line-height:1.5}
    .price-item .tag2{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(31,111,255,.22);
      background: rgba(31,111,255,.06);
      color:#0f2f7a;
      font-weight:950;
      font-size:12.5px;
      white-space:nowrap;
      flex:0 0 auto;
    }
    .price-note{
      margin-top:12px;
      color:var(--muted2);
      font-size:12.8px;
      line-height:1.7;
      font-weight:650;
    }

    .footer{
      border-top:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
    }
    .footer-wrap{
      padding:18px 0 12px;
    }
    .footer-top{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:flex-start;
      flex-wrap:wrap;
      padding: 12px 0 14px;
    }
    .footer-brand{
      display:flex;
      gap:12px;
      align-items:flex-start;
      max-width: 520px;
    }
    .footer-brand img{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.8);
      box-shadow: 0 18px 44px rgba(31,111,255,.10);
      object-fit:cover;
    }
    .footer-brand b{
      display:block;
      font-size:14.5px;
      letter-spacing:-.1px;
      margin-top:2px;
    }
    .footer-brand p{
      margin:6px 0 0;
      color:var(--muted2);
      font-size:13.2px;
      line-height:1.8;
    }
    .footer-links{
      display:flex;
      gap:18px;
      flex-wrap:wrap;
      align-items:flex-start;
      justify-content:flex-end;
      flex:1;
      min-width: 280px;
    }
    .link-col{
      min-width: 170px;
      padding:12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
    }
    .link-col b{
      display:block;
      font-size:13px;
      margin-bottom:10px;
      color:var(--text);
    }
    .link-col a{
      display:flex;
      padding:9px 0;
      color:var(--muted);
      font-size:13px;
      font-weight:700;
      border-top:1px dashed rgba(17,24,39,.10);
    }
    .link-col a:first-of-type{border-top:none}
    .link-col a:hover{color: #1f6fff}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      padding: 12px 0 16px;
      border-top:1px solid rgba(17,24,39,.08);
    }
    .copyright{
      color:var(--muted2);
      font-size:12.5px;
      font-weight:700;
      line-height:1.6;
    }
    .fine-links{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      justify-content:flex-end;
    }
    .fine-links a{
      color:var(--muted);
      font-weight:800;
      font-size:12.5px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.8);
      transition: transform .18s ease;
    }
    .fine-links a:hover{transform: translateY(-1px); color:#1f6fff}

    .floating{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      display:flex; align-items:center; gap:10px;
      padding:12px 14px;
      border-radius: 999px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.78);
      box-shadow: 0 18px 60px rgba(17,24,39,.14);
      cursor:pointer;
      transition: transform .18s ease;
      user-select:none;
    }
    .float-btn:hover{transform: translateY(-2px)}
    .float-btn b{font-size:13.5px}
    .float-btn span{font-size:12.5px; color:var(--muted2); font-weight:750}
    .float-ico{
      width:36px; height:36px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(31,111,255,.14), rgba(124,58,237,.10));
      border:1px solid rgba(31,111,255,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }

    .mobile-only{display:none}
    .desktop-only{display:block}

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      h1{font-size:32px}
      nav{display:none}
      .burger{display:inline-flex}
      .nav-cta{min-width:auto}
      .hero-right{padding:16px}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .faq-grid{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .price-net{grid-template-columns: 1fr}
      form{grid-template-columns: 1fr}
      .mobile-only{display:block}
      .desktop-only{display:none}
      table{min-width: 680px}
    }

    .mobile-sheet{
      position:fixed;
      inset:0;
      background: rgba(17,24,39,.38);
      z-index:90;
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease;
    }
    .mobile-sheet.show{
      opacity:1;
      pointer-events:auto;
    }
    .sheet-panel{
      position:absolute;
      left:0; right:0; top:0;
      background: rgba(255,255,255,.92);
      border-bottom-left-radius: 22px;
      border-bottom-right-radius: 22px;
      box-shadow: 0 28px 80px rgba(0,0,0,.22);
      transform: translateY(-14px);
      transition: transform .22s ease;
      max-height: 86vh;
      overflow:auto;
    }
    .mobile-sheet.show .sheet-panel{transform: translateY(0)}
    .sheet-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:14px 16px;
      border-bottom:1px solid rgba(17,24,39,.10);
      position:sticky; top:0;
      background: rgba(255,255,255,.92);
      backdrop-filter: blur(8px);
      z-index:1;
    }
    .sheet-head b{font-size:14.5px}
    .sheet-close{
      border-radius: 12px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.7);
      width:42px; height:42px;
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease;
    }
    .sheet-close:hover{transform: translateY(-1px)}
    .sheet-links{
      padding: 14px 16px 16px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .sheet-links a{
      padding:12px 12px;
      border-radius: 16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.8);
      font-weight:850;
      color:var(--text);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .sheet-links a span{
      color:var(--muted2);
      font-weight:750;
      font-size:12.5px;
    }