:root{
      --bg0:#f7fbfb;
      --bg1:#eef7fb;
      --card:#ffffff;
      --text:#111827;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:rgba(17,24,39,.10);
      --line2:rgba(17,24,39,.08);
      --brand1:#0ea5e9;
      --brand2:#22c55e;
      --brand3:#06b6d4;
      --brand4:#3b82f6;
      --accent:#14b8a6;
      --accent2:#2563eb;
      --shadow: 0 16px 40px rgba(2, 132, 199, .12);
      --shadow2: 0 10px 26px rgba(17,24,39,.10);
      --radius:16px;
      --radius2:22px;
      --container:1120px;
    }
    *{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", "Segoe UI", Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(900px 500px at 10% 0%, rgba(14,165,233,.15) 0%, rgba(14,165,233,0) 60%),
        radial-gradient(900px 520px at 88% 10%, rgba(34,197,94,.12) 0%, rgba(34,197,94,0) 62%),
        linear-gradient(180deg, var(--bg0) 0%, #ffffff 45%, var(--bg0) 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;
      backdrop-filter:saturate(160%) blur(10px);
      background: rgba(247,251,251,.72);
      border-bottom:1px solid var(--line2);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:16px;
    }
    .brand{
      display:flex; align-items:center; gap:12px;
      min-width:220px;
    }
    .ai-page-logo{
      width:44px; height:44px; object-fit:contain;
      padding:6px;
      background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.7));
      border:1px solid var(--line2);
      border-radius:12px;
      box-shadow: 0 10px 22px rgba(14,165,233,.08);
    }
    .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);
      margin-top:4px;
    }

    nav{
      display:flex; align-items:center; gap:14px;
    }
    .nav-links{
      display:flex; align-items:center; gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color:var(--muted);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      transform: translateY(-1px);
      background: rgba(14,165,233,.08);
      border-color: rgba(14,165,233,.18);
      color: #0b4a6a;
    }

    .nav-cta{
      display:flex; align-items:center; gap:10px;
      margin-left:6px;
      flex-shrink:0;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:10px 14px;
      border-radius:14px;
      border:1px solid transparent;
      background: linear-gradient(180deg, rgba(14,165,233,.98), rgba(14,165,233,.80));
      color:#fff;
      font-weight:700;
      font-size:13px;
      box-shadow: 0 16px 34px rgba(14,165,233,.18);
      transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 20px 46px rgba(14,165,233,.24);
      filter:saturate(1.05);
    }
    .btn:active{transform: translateY(0px) scale(.99)}
    .btn.secondary{
      background:#fff;
      color: #0b4a6a;
      border-color: rgba(14,165,233,.22);
      box-shadow: none;
      font-weight:700;
    }
    .btn.secondary:hover{
      background: rgba(14,165,233,.06);
      box-shadow: 0 14px 28px rgba(14,165,233,.10);
    }

    .mobile-toggle{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid var(--line2);
      background: rgba(255,255,255,.7);
      cursor:pointer;
      align-items:center; justify-content:center;
      transition: transform .18s ease, background .18s ease;
      flex-shrink:0;
    }
    .mobile-toggle:hover{transform: translateY(-1px); background: rgba(255,255,255,.95)}
    .burger{
      width:18px; height:12px; position:relative;
    }
    .burger span{
      position:absolute; left:0; right:0;
      height:2px; background:#0b4a6a;
      border-radius:2px;
      transition: transform .2s ease, opacity .2s ease, top .2s ease;
    }
    .burger span:nth-child(1){top:0}
    .burger span:nth-child(2){top:5px}
    .burger span:nth-child(3){top:10px}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(1){top:5px; transform: rotate(45deg)}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(2){opacity:0}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      padding:0 0 14px 0;
    }
    .mobile-panel .panel-inner{
      border:1px solid var(--line2);
      border-radius:18px;
      background: rgba(255,255,255,.78);
      padding:12px;
      box-shadow: 0 18px 44px rgba(17,24,39,.10);
    }
    .mobile-panel .panel-links{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap:8px;
      margin-bottom:12px;
    }
    .mobile-panel .panel-links a{
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.85);
      border-radius:14px;
      padding:10px 10px;
      font-size:13px;
      color:var(--muted);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      text-align:center;
    }
    .mobile-panel .panel-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(14,165,233,.24);
      background: rgba(14,165,233,.06);
      color:#0b4a6a;
    }
    .mobile-panel .panel-actions{
      display:flex; gap:10px; flex-wrap:wrap; justify-content:space-between;
    }

    .hero{
      padding:28px 0 18px;
    }
    .hero-shell{
      position:relative;
      border-radius: var(--radius2);
      border:1px solid rgba(14,165,233,.20);
      background:
        radial-gradient(1100px 520px at 20% 10%, rgba(14,165,233,.18) 0%, rgba(14,165,233,0) 55%),
        radial-gradient(920px 520px at 85% 25%, rgba(34,197,94,.14) 0%, rgba(34,197,94,0) 58%),
        linear-gradient(180deg, rgba(255,255,255,.74), rgba(255,255,255,.92));
      box-shadow: 0 24px 60px rgba(14,165,233,.10);
      overflow:hidden;
    }
    .hero-shell::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(90deg, rgba(14,165,233,.00) 0%, rgba(14,165,233,.24) 20%, rgba(34,197,94,.18) 55%, rgba(14,165,233,.00) 100%);
      opacity:.55;
      transform: translateX(-30%);
      animation: sweep 8s ease-in-out infinite;
      pointer-events:none;
    }
    @keyframes sweep{
      0%,100%{transform: translateX(-36%)}
      50%{transform: translateX(18%)}
    }
    .hero-inner{
      position:relative;
      padding:26px 18px;
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .kicker{
      display:flex; align-items:center; gap:10px;
      color:#0b4a6a;
      font-weight:700;
      font-size:13px;
      letter-spacing:.2px;
      margin-bottom:10px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(14,165,233,.22);
      background: rgba(14,165,233,.08);
    }
    .dot{
      width:10px; height:10px;
      border-radius:50%;
      background: linear-gradient(180deg, var(--brand1), var(--accent));
      box-shadow: 0 10px 18px rgba(14,165,233,.26);
    }
    .hero h1{
      margin:0;
      font-size:30px;
      letter-spacing:-.6px;
      line-height:1.12;
    }
    .hero p{
      margin:12px 0 0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      max-width:62ch;
    }
    .hero-actions{
      margin-top:16px;
      display:flex; gap:12px; flex-wrap:wrap;
      align-items:center;
    }
    .meta-row{
      margin-top:14px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .meta-chip{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      min-width:170px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .meta-chip:hover{
      transform: translateY(-2px);
      border-color: rgba(14,165,233,.24);
      background: rgba(255,255,255,.82);
    }
    .meta-icon{
      width:34px; height:34px;
      border-radius:14px;
      background: linear-gradient(180deg, rgba(14,165,233,.18), rgba(34,197,94,.12));
      border:1px solid rgba(14,165,233,.20);
      display:flex; align-items:center; justify-content:center;
      color:#0b4a6a;
      flex-shrink:0;
    }
    .meta-chip b{
      display:block;
      font-size:13px;
      margin-bottom:2px;
    }
    .meta-chip span{
      display:block;
      font-size:12px;
      color:var(--muted2);
    }

    .hero-side{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .side-card{
      border:1px solid rgba(17,24,39,.10);
      border-radius:18px;
      background: rgba(255,255,255,.70);
      padding:14px;
      box-shadow: 0 14px 34px rgba(2, 132, 199, .08);
      position:relative;
      overflow:hidden;
    }
    .side-card::after{
      content:"";
      position:absolute;
      width:220px; height:220px;
      right:-120px; top:-130px;
      background: radial-gradient(circle at 30% 30%, rgba(14,165,233,.22), rgba(14,165,233,0) 60%);
      pointer-events:none;
    }
    .side-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      position:relative;
    }
    .side-top h2{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .side-top .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(34,197,94,.22);
      background: rgba(34,197,94,.08);
      color:#0c6b2a;
      font-weight:800;
      font-size:12px;
      white-space:nowrap;
    }
    .side-list{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
      position:relative;
    }
    .side-list li{
      display:flex; align-items:flex-start; gap:10px;
      color:var(--muted);
      font-size:13px;
      line-height:1.5;
    }
    .check{
      width:22px; height:22px;
      border-radius:10px;
      background: rgba(14,165,233,.10);
      border:1px solid rgba(14,165,233,.20);
      display:flex; align-items:center; justify-content:center;
      color:#0b4a6a;
      flex-shrink:0;
      margin-top:1px;
    }

    .mini-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      margin-top:12px;
      position:relative;
    }
    .stat{
      border-radius:16px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.76);
      padding:12px 12px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .stat:hover{
      transform: translateY(-2px);
      border-color: rgba(14,165,233,.24);
      box-shadow: 0 18px 44px rgba(14,165,233,.12);
    }
    .stat strong{
      font-size:18px;
      letter-spacing:-.4px;
      display:block;
    }
    .stat span{
      font-size:12px;
      color:var(--muted2);
      margin-top:4px;
      display:block;
      line-height:1.4;
    }

    main{padding:10px 0 26px}
    section{padding:18px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:12px;
    }
    .section-title{
      display:flex; flex-direction:column;
      gap:6px;
    }
    .section-title h2{
      margin:0;
      font-size:20px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
      max-width:70ch;
    }
    .section-action{
      display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end;
    }

    .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{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(17,24,39,.10);
      border-radius:18px;
      padding:14px;
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-3px);
      border-color: rgba(14,165,233,.22);
      box-shadow: 0 18px 44px rgba(14,165,233,.12);
    }
    .card .toprow{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .tagrow{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:10px;
    }
    .tag{
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      color:var(--muted);
      white-space:nowrap;
    }
    .tag.brand{
      border-color: rgba(14,165,233,.22);
      background: rgba(14,165,233,.08);
      color:#0b4a6a;
      font-weight:800;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .step{
      padding:14px 14px 12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.70));
      box-shadow: 0 10px 24px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, border-color .18s ease;
    }
    .step:hover{transform: translateY(-3px); border-color: rgba(14,165,233,.22)}
    .step::before{
      content:"";
      position:absolute; left:-40px; top:-40px;
      width:120px; height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(14,165,233,.18), rgba(14,165,233,0) 62%);
      pointer-events:none;
    }
    .step .num{
      width:36px; height:36px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#0b4a6a;
      border:1px solid rgba(14,165,233,.22);
      background: rgba(14,165,233,.08);
      margin-bottom:10px;
      position:relative;
    }
    .step b{display:block; font-size:14px; margin-bottom:6px; position:relative}
    .step span{display:block; color:var(--muted); font-size:13px; line-height:1.7; position:relative}

    .table-wrap{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      overflow:hidden;
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(17,24,39,.06);
    }
    table{
      width:100%;
      border-collapse:collapse;
      font-size:13px;
      min-width:720px;
    }
    th,td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      vertical-align:top;
      color:var(--muted);
    }
    th{
      background: linear-gradient(180deg, rgba(14,165,233,.10), rgba(14,165,233,.05));
      color:#0b4a6a;
      font-weight:900;
      text-align:left;
    }
    tr:last-child td{border-bottom:none}
    .score-cell{
      color:#0b4a6a;
      font-weight:900;
      white-space:nowrap;
    }
    .good{
      color:#0f766e;
      font-weight:800;
    }
    .neutral{
      color:#6b7280;
      font-weight:700;
    }

    .accordion{
      display:grid; gap:10px;
    }
    details{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(17,24,39,.10);
      border-radius:18px;
      padding:10px 12px;
      box-shadow: 0 10px 26px rgba(17,24,39,.05);
      transition: border-color .18s ease, transform .18s ease;
    }
    details[open]{border-color: rgba(14,165,233,.24)}
    details summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      padding:4px 2px;
      user-select:none;
    }
    details summary::-webkit-details-marker{display:none}
    .q{
      font-weight:900;
      color:#0b4a6a;
      font-size:14px;
      line-height:1.5;
    }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(14,165,233,.20);
      background: rgba(14,165,233,.08);
      display:flex; align-items:center; justify-content:center;
      flex-shrink:0;
      transition: transform .18s ease;
      margin-top:-2px;
      color:#0b4a6a;
      font-weight:900;
    }
    details[open] .chev{transform: rotate(180deg)}
    .a{
      padding:10px 2px 2px;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .review{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(17,24,39,.10);
      border-radius:18px;
      padding:14px;
      box-shadow: 0 10px 26px rgba(17,24,39,.05);
      transition: transform .18s ease, border-color .18s ease;
      position:relative; overflow:hidden;
    }
    .review:hover{transform: translateY(-3px); border-color: rgba(14,165,233,.22)}
    .review::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(380px 120px at 20% 0%, rgba(14,165,233,.14) 0%, rgba(14,165,233,0) 60%),
        radial-gradient(300px 120px at 90% 30%, rgba(34,197,94,.12) 0%, rgba(34,197,94,0) 60%);
      pointer-events:none;
    }
    .review > *{position:relative}
    .review .who{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .avatar{
      width:38px; height:38px;
      border-radius:16px;
      background: linear-gradient(180deg, rgba(14,165,233,.20), rgba(34,197,94,.12));
      border:1px solid rgba(14,165,233,.22);
      display:flex; align-items:center; justify-content:center;
      color:#0b4a6a;
      font-weight:900;
      flex-shrink:0;
    }
    .stars{
      display:flex; gap:4px; align-items:center;
      color:#0b4a6a;
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .review .role{
      font-weight:900;
      color:#0b4a6a;
      font-size:13px;
    }
    .review p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
    }

    .cases{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:12px;
      align-items:stretch;
    }
    .case-left{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap:12px;
    }
    .media{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      overflow:hidden;
      box-shadow: 0 12px 30px rgba(17,24,39,.06);
      display:flex; flex-direction:column;
    }
    .media .imgbox{
      padding:10px;
    }
    .media img{
      width:100%;
      height:auto;
      border-radius:14px;
      display:block;
      object-fit:cover;
      border:1px solid rgba(17,24,39,.08);
      background:#fff;
    }
    .media .cap{
      padding:12px 12px 14px;
    }
    .media .cap b{
      display:block; color:#0b4a6a; font-size:14px; letter-spacing:-.2px;
      margin-bottom:6px;
    }
    .media .cap span{
      display:block; color:var(--muted); font-size:13px; line-height:1.7;
    }
    .case-right{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 30px rgba(17,24,39,.06);
      display:flex; flex-direction:column; gap:12px;
    }
    .case-right h3{margin:0; font-size:15px; color:#0b4a6a}
    .checklist{
      list-style:none; padding:0; margin:0;
      display:grid; gap:10px;
    }
    .checklist li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .bubble{
      width:24px; height:24px;
      border-radius:12px;
      background: rgba(34,197,94,.10);
      border:1px solid rgba(34,197,94,.20);
      display:flex; align-items:center; justify-content:center;
      color:#0f766e;
      flex-shrink:0;
      margin-top:1px;
      font-weight:900;
    }

    .article-list{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .article{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      padding:14px;
      box-shadow: 0 10px 26px rgba(17,24,39,.05);
      transition: transform .18s ease, border-color .18s ease;
    }
    .article:hover{transform: translateY(-3px); border-color: rgba(14,165,233,.22)}
    .article .meta{
      display:flex; align-items:center; justify-content:space-between;
      color:var(--muted2);
      font-size:12px;
      margin-bottom:10px;
    }
    .article b{
      display:block;
      color:#0b4a6a;
      font-size:14px;
      line-height:1.5;
      margin-bottom:8px;
      letter-spacing:-.2px;
    }
    .article p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .article a.more{
      display:inline-flex; margin-top:12px;
      font-weight:900; color:#0b4a6a; font-size:13px;
      gap:8px; align-items:center;
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(14,165,233,.18);
      background: rgba(14,165,233,.06);
      transition: transform .18s ease, background .18s ease;
    }
    .article a.more:hover{transform: translateY(-2px); background: rgba(14,165,233,.10)}

    .cloud{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .cloud a{
      display:inline-flex; align-items:center; gap:8px;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      color:var(--muted);
      font-size:13px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .cloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(14,165,233,.22);
      background: rgba(14,165,233,.06);
      color:#0b4a6a;
    }

    .form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    .field.full{grid-column:1 / -1}
    label{
      font-size:13px;
      color:#0b4a6a;
      font-weight:900;
    }
    input, select, textarea{
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.92);
      border-radius:14px;
      padding:12px 12px;
      font-size:14px;
      color:var(--text);
      outline:none;
      transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    textarea{min-height:120px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(14,165,233,.40);
      box-shadow: 0 0 0 4px rgba(14,165,233,.14);
    }
    .form-actions{
      grid-column:1 / -1;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:2px;
    }
    .hint{
      color:var(--muted2);
      font-size:12px;
      line-height:1.5;
      max-width:52ch;
    }

    footer{
      padding:18px 0 26px;
      background: linear-gradient(180deg, rgba(238,247,251,.35), rgba(255,255,255,.9));
      border-top:1px solid var(--line2);
      margin-top:8px;
    }
    .foot-top{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .foot-brand{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      padding:14px;
      box-shadow: 0 10px 26px rgba(17,24,39,.05);
    }
    .foot-brand .row{
      display:flex; align-items:center; gap:12px;
      margin-bottom:10px;
    }
    .foot-brand p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .foot-cols{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .foot-col{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      padding:14px;
      box-shadow: 0 10px 26px rgba(17,24,39,.05);
    }
    .foot-col h3{margin:0; font-size:14px; color:#0b4a6a}
    .foot-links{
      margin-top:10px;
      display:grid; gap:8px;
    }
    .foot-links a{
      font-size:13px;
      color:var(--muted);
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.08);
      background: rgba(255,255,255,.78);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .foot-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(14,165,233,.22);
      background: rgba(14,165,233,.06);
      color:#0b4a6a;
    }
    .copyright{
      margin-top:12px;
      color:var(--muted2);
      font-size:12px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      flex-wrap:wrap;
    }

    .float-contact{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-contact a{
      pointer-events:auto;
    }
    .float-item{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 20px 50px rgba(17,24,39,.14);
      transition: transform .18s ease;
    }
    .float-item:hover{transform: translateY(-3px)}
    .float-item .icon{
      width:36px; height:36px;
      border-radius:16px;
      background: linear-gradient(180deg, rgba(14,165,233,.18), rgba(34,197,94,.12));
      border:1px solid rgba(14,165,233,.22);
      display:flex; align-items:center; justify-content:center;
      color:#0b4a6a;
      font-weight:900;
      flex-shrink:0;
    }
    .float-item b{
      display:block; font-size:13px; color:#0b4a6a;
      margin-bottom:3px;
    }
    .float-item span{
      display:block; font-size:12px; color:var(--muted2);
    }
    .qrbox{
      width:44px; height:44px; border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(17,24,39,.10);
      background:#fff;
      display:flex; align-items:center; justify-content:center;
    }
    .qrbox img{
      width:100%; height:100%; object-fit:cover; display:block;
    }

    .backtop{
      display:inline-flex;
      align-items:center; justify-content:center;
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.82);
      box-shadow: 0 18px 44px rgba(17,24,39,.14);
      color:#0b4a6a;
      cursor:pointer;
      transition: transform .18s ease;
      pointer-events:auto;
    }
    .backtop:hover{transform: translateY(-3px)}
    .sr-only{
      position:absolute; width:1px; height:1px; padding:0; margin:-1px;
      overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
    }

    .divider{
      height:1px;
      background: linear-gradient(90deg, rgba(14,165,233,.00), rgba(14,165,233,.25), rgba(34,197,94,.18), rgba(14,165,233,.00));
      margin:6px 0 0;
      opacity:.9;
    }

    .pricebar{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
      align-items:stretch;
    }
    .price-card{
      border-radius:18px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.78);
      padding:14px;
      box-shadow: 0 12px 30px rgba(17,24,39,.06);
      position:relative; overflow:hidden;
    }
    .price-card::after{
      content:"";
      position:absolute;
      width:260px; height:260px;
      right:-120px; bottom:-140px;
      background: radial-gradient(circle at 30% 30%, rgba(14,165,233,.18), rgba(14,165,233,0) 62%);
      pointer-events:none;
    }
    .price-card > *{position:relative}
    .price-card h3{margin:0; font-size:15px; color:#0b4a6a}
    .list{
      margin:12px 0 0; padding:0; list-style:none;
      display:grid; gap:10px;
    }
    .list li{
      display:flex; gap:10px; align-items:flex-start;
      font-size:13px;
      color:var(--muted);
      line-height:1.65;
    }
    .list .k{
      width:26px; height:26px;
      border-radius:12px;
      border:1px solid rgba(14,165,233,.20);
      background: rgba(14,165,233,.08);
      display:flex; align-items:center; justify-content:center;
      color:#0b4a6a;
      flex-shrink:0;
      font-weight:900;
      margin-top:1px;
    }
    .price-note{
      margin-top:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(34,197,94,.20);
      background: rgba(34,197,94,.08);
      color:#0f766e;
      font-size:12px;
      line-height:1.6;
      font-weight:800;
    }

    @media (max-width: 980px){
      .hero-inner{grid-template-columns: 1fr; }
      .steps{grid-template-columns: repeat(2, minmax(0,1fr))}
      .grid-3{grid-template-columns: repeat(2, minmax(0,1fr))}
      .reviews{grid-template-columns: repeat(2, minmax(0,1fr))}
      .article-list{grid-template-columns: repeat(2, minmax(0,1fr))}
      .cases{grid-template-columns: 1fr}
      .case-left{grid-template-columns: repeat(2, minmax(0,1fr))}
      .foot-top{grid-template-columns: 1fr}
      .foot-cols{grid-template-columns: 1fr}
      .pricebar{grid-template-columns: 1fr}
    }
    @media (max-width: 720px){
      .nav-links{display:none}
      .nav-cta{display:none}
      .mobile-toggle{display:flex}
      .mobile-panel{display:block}
      .hero h1{font-size:26px}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .case-left{grid-template-columns: 1fr}
      .form{grid-template-columns: 1fr}
      table{min-width: 640px}
      .float-contact{
        right:10px; bottom:10px;
      }
    }

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