:root{
      --bg:#fbfbfd;
      --card:#ffffff;
      --text:#151a24;
      --muted:#5b6477;
      --subtle:#8a93a8;
      --line:rgba(16,24,40,.10);
      --shadow:0 18px 48px rgba(16,24,40,.10);
      --shadow2:0 10px 24px rgba(16,24,40,.08);
      --shadow3:0 6px 16px rgba(16,24,40,.08);
      --brand1:#2b6cff;
      --brand2:#6a5cff;
      --brand3:#00c2ff;
      --brand4:#22c55e;
      --warn:#f59e0b;
      --radius:16px;
      --radius2:22px;
      --max:1120px;
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 500px at 12% -10%, rgba(43,108,255,.14), transparent 55%),
        radial-gradient(900px 420px at 86% 10%, rgba(0,194,255,.12), transparent 55%),
        radial-gradient(900px 540px at 50% 0%, rgba(106,92,255,.10), transparent 58%),
        linear-gradient(#fcfcff, #fbfbfd);
      overflow-x:hidden;
    }

    a{color:inherit; text-decoration:none}
    .container{
      width:min(var(--max), calc(100% - 32px));
      margin:0 auto;
    }

    .skip{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; padding:10px 14px;
      background:#fff; border:1px solid var(--line); border-radius:12px; z-index:9999;
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(251,251,253,.75);
      border-bottom:1px solid rgba(16,24,40,.08);
    }
    .nav{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:14px;
      flex-wrap:nowrap;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width:220px;
    }
    .brand img{display:block; width:120px; height:auto}
    .brand .name{
      display:flex; flex-direction:column; line-height:1.05;
    }
    .brand .name strong{font-size:14px; letter-spacing:.2px}
    .brand .name span{font-size:12px; color:var(--muted); margin-top:4px}
    .nav-right{
      display:flex; align-items:center; gap:12px;
      justify-content:flex-end;
      flex:1;
      min-width:0;
    }
    .menu{
      display:flex; align-items:center; gap:14px;
      flex-wrap:nowrap;
      overflow:hidden;
      max-width:100%;
    }
    .menu a{
      font-size:13px; color:var(--muted);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition:background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
      white-space:nowrap;
    }
    .menu a:hover{
      background:rgba(43,108,255,.08);
      border-color:rgba(43,108,255,.22);
      color:var(--text);
      transform:translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(16,24,40,.10);
      background:#fff;
      color:var(--text);
      box-shadow:0 10px 24px rgba(16,24,40,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      font-weight:650;
      font-size:13.5px;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-1px); box-shadow:0 16px 34px rgba(16,24,40,.10)}
    .btn:active{transform:translateY(0)}
    .btn-primary{
      border-color:rgba(43,108,255,.25);
      background:linear-gradient(135deg, rgba(43,108,255,.95), rgba(106,92,255,.92));
      color:#fff;
      box-shadow:0 18px 46px rgba(43,108,255,.25);
    }
    .btn-primary:hover{box-shadow:0 24px 60px rgba(43,108,255,.28)}
    .btn-ghost{
      background:rgba(255,255,255,.65);
    }
    .icon-dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, var(--brand3), var(--brand1));
      box-shadow:0 0 0 6px rgba(0,194,255,.10);
    }

    .burger{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(16,24,40,.10);
      background:#fff;
      box-shadow:0 10px 24px rgba(16,24,40,.06);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition:transform .18s ease;
    }
    .burger:active{transform:scale(.98)}
    .burger span{
      width:18px; height:2px; background:var(--text);
      display:block; position:relative; border-radius:2px;
    }
    .burger span:before,.burger span:after{
      content:""; position:absolute; left:0; width:18px; height:2px; background:var(--text); border-radius:2px;
    }
    .burger span:before{top:-6px}
    .burger span:after{top:6px}

    .mobile-panel{
      display:none;
      border-top:1px solid rgba(16,24,40,.08);
      padding:10px 0 16px;
    }
    .mobile-links{
      display:flex; flex-direction:column; gap:6px;
    }
    .mobile-links a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(16,24,40,.08);
      background:rgba(255,255,255,.72);
      color:var(--text);
      font-weight:600;
      font-size:13.5px;
    }

    main{padding-bottom:44px}

    .hero{
      padding:34px 0 18px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      border-radius: var(--radius2);
      background:
        radial-gradient(1000px 460px at 10% 10%, rgba(43,108,255,.18), transparent 55%),
        radial-gradient(800px 360px at 90% 20%, rgba(0,194,255,.14), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.62));
      border:1px solid rgba(16,24,40,.10);
      box-shadow:var(--shadow2);
      padding:22px 22px 18px;
      overflow:hidden;
      position:relative;
    }

    .hero-card:after{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(520px 180px at 18% 6%, rgba(255,255,255,.65), transparent 62%),
        radial-gradient(520px 240px at 85% 38%, rgba(255,255,255,.45), transparent 60%);
      pointer-events:none;
      opacity:.8;
    }

    .hero-top{
      position:relative;
      z-index:2;
      display:flex; flex-direction:column; gap:14px;
    }
    .eyebrow{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(43,108,255,.22);
      background:rgba(43,108,255,.08);
      color:var(--text);
      font-weight:650;
      font-size:12.5px;
      box-shadow:0 12px 30px rgba(43,108,255,.10);
    }
    .pill .spark{
      width:10px; height:10px; border-radius:3px;
      background:linear-gradient(135deg, var(--brand1), var(--brand3));
      transform:rotate(15deg);
    }
    .hero h1{
      margin:0;
      font-size:34px;
      letter-spacing:-.6px;
      line-height:1.15;
    }
    .hero p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:15px;
      max-width:62ch;
    }
    .hero-actions{
      display:flex; gap:12px; align-items:center; flex-wrap:wrap;
      position:relative; z-index:2;
      margin-top:6px;
    }
    .hero-meta{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:4px;
      position:relative; z-index:2;
    }
    .meta-item{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      min-width:180px;
    }
    .meta-item strong{font-size:13px}
    .meta-item span{display:block; font-size:12px; color:var(--muted); margin-top:2px; font-weight:600}
    .meta-icon{
      width:34px; height:34px; border-radius:12px;
      background:linear-gradient(135deg, rgba(43,108,255,.18), rgba(0,194,255,.14));
      border:1px solid rgba(43,108,255,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .meta-icon svg{width:18px; height:18px}
    .hero-side{
      border-radius: var(--radius2);
      background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      border:1px solid rgba(16,24,40,.10);
      box-shadow:var(--shadow2);
      padding:18px;
      overflow:hidden;
      position:relative;
    }
    .hero-side:before{
      content:"";
      position:absolute;
      inset:-60px -60px auto auto;
      width:180px; height:180px;
      background:radial-gradient(circle at 30% 30%, rgba(0,194,255,.25), transparent 60%);
      filter:blur(1px);
      transform:rotate(10deg);
      pointer-events:none;
    }
    .side-title{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; position:relative; z-index:2;
      margin-bottom:12px;
    }
    .side-title h2{
      margin:0; font-size:15px; letter-spacing:.2px;
    }
    .side-title p{
      margin:0; color:var(--muted); font-size:12.5px; line-height:1.6; max-width:28ch;
    }
    .side-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
      position:relative; z-index:2;
    }

    .stat{
      border-radius:16px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      padding:12px 12px;
      display:flex; gap:12px; align-items:flex-start;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .stat:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow3);
      border-color:rgba(43,108,255,.25);
    }
    .stat .badge{
      width:40px; height:40px; border-radius:16px;
      border:1px solid rgba(43,108,255,.22);
      background:linear-gradient(135deg, rgba(43,108,255,.14), rgba(0,194,255,.12));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .stat .badge svg{width:18px; height:18px}
    .stat strong{font-size:14px; display:block}
    .stat span{display:block; margin-top:2px; color:var(--muted); font-size:12.5px; line-height:1.5; font-weight:650}

    section{
      padding:26px 0;
    }
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between;
      gap:14px; margin-bottom:14px;
      flex-wrap:wrap;
    }
    .section-head h2{
      margin:0; font-size:22px; letter-spacing:-.3px; line-height:1.25;
    }
    .section-head p{
      margin:0; color:var(--muted); font-size:14px; line-height:1.7;
      max-width:66ch;
      font-weight:600;
    }

    .card{
      background:rgba(255,255,255,.76);
      border:1px solid rgba(16,24,40,.10);
      border-radius: var(--radius);
      box-shadow:0 14px 34px rgba(16,24,40,.06);
      padding:16px;
    }

    .fade-in{
      opacity:0;
      transform:translateY(10px);
      transition: opacity .55s ease, transform .55s ease;
    }
    .fade-in.show{
      opacity:1;
      transform:translateY(0);
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:16px;
      align-items:stretch;
    }

    .service-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .service{
      padding:14px;
      border-radius:18px;
      background:linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      border:1px solid rgba(16,24,40,.10);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:118px;
    }
    .service:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 44px rgba(16,24,40,.10);
      border-color:rgba(0,194,255,.24);
    }
    .service .top{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .service .icon{
      width:42px; height:42px; border-radius:16px;
      background:linear-gradient(135deg, rgba(43,108,255,.16), rgba(0,194,255,.14));
      border:1px solid rgba(43,108,255,.22);
      display:flex; align-items:center; justify-content:center;
    }
    .service .icon svg{width:18px; height:18px}
    .service h3{margin:0; font-size:15px; letter-spacing:-.2px}
    .service p{margin:8px 0 0; color:var(--muted); font-size:13.2px; line-height:1.65; font-weight:600}

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      position:relative;
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute; inset:-1px auto auto -1px;
      width:80px; height:80px;
      background:radial-gradient(circle at 30% 30%, rgba(43,108,255,.18), transparent 62%);
      opacity:.9;
      pointer-events:none;
    }
    .step .num{
      display:flex; align-items:center; justify-content:space-between;
      gap:10px; margin-bottom:10px;
      position:relative;
    }
    .step .num strong{
      font-size:12px; color:var(--muted);
      letter-spacing:.2px; font-weight:800;
      text-transform:uppercase;
    }
    .step .num .dot{
      width:12px; height:12px; border-radius:4px;
      background:linear-gradient(135deg, var(--brand1), var(--brand3));
      box-shadow:0 0 0 7px rgba(43,108,255,.10);
    }
    .step h3{margin:0; font-size:15px}
    .step p{margin:8px 0 0; color:var(--muted); font-size:13.2px; line-height:1.65; font-weight:600; position:relative}

    .match-grid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:16px; align-items:start;
    }
    .tool-list{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .tag{
      padding:9px 11px;
      border-radius:999px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.70);
      color:var(--text);
      font-weight:700;
      font-size:12.5px;
      transition:transform .16s ease, border-color .16s ease;
    }
    .tag:hover{transform:translateY(-2px); border-color:rgba(43,108,255,.28)}
    .panel{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 14px 34px rgba(16,24,40,.06);
    }

    .compare-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(16,24,40,.10);
      background:
        radial-gradient(900px 350px at 18% 0%, rgba(43,108,255,.14), transparent 55%),
        radial-gradient(720px 320px at 88% 20%, rgba(0,194,255,.10), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      box-shadow:var(--shadow2);
      padding:18px;
    }

    .rating-top{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
    }
    .star{
      width:18px; height:18px;
      background:linear-gradient(135deg, #ffb020, #ff7a00);
      clip-path: polygon(50% 0%, 62% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 38% 35%);
      box-shadow:0 10px 18px rgba(245,158,11,.18);
    }
    .rating-note{
      display:flex; flex-direction:column; gap:2px;
    }
    .rating-note strong{font-size:16px}
    .rating-note span{color:var(--muted); font-size:13px; font-weight:650}
    .score-badge{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(43,108,255,.22);
      background:rgba(43,108,255,.08);
      font-weight:850;
      color:var(--text);
      display:flex; align-items:baseline; gap:8px;
      white-space:nowrap;
    }
    .score-badge em{font-style:normal; font-size:28px; letter-spacing:-.6px; color:var(--brand1)}
    .score-badge small{color:var(--muted); font-size:12.5px; font-weight:800}

    table{
      width:100%;
      border-collapse:collapse;
      overflow:hidden;
      border-radius:16px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(16,24,40,.10);
    }
    th,td{
      padding:12px 12px;
      border-bottom:1px solid rgba(16,24,40,.08);
      vertical-align:top;
      text-align:left;
      font-size:13.5px;
      line-height:1.55;
      color:var(--text);
      font-weight:650;
    }
    th{
      background:rgba(43,108,255,.08);
      color:var(--text);
      border-bottom:1px solid rgba(16,24,40,.10);
      font-size:13px;
    }
    tr:last-child td{border-bottom:none}
    .good{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:850;
    }
    .tick{
      width:18px; height:18px; border-radius:6px;
      background:rgba(34,197,94,.14);
      border:1px solid rgba(34,197,94,.28);
      display:inline-flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .tick svg{width:12px; height:12px}
    .warnbox{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:850;
    }
    .warnbox .w{
      width:18px; height:18px; border-radius:6px;
      background:rgba(245,158,11,.14);
      border:1px solid rgba(245,158,11,.28);
      display:inline-flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .warnbox .w svg{width:12px; height:12px}

    .compare-bottom{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:12px;
      margin-top:12px;
    }
    .mini-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:10px;
    }
    .mini{
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
    }
    .mini strong{font-size:13.5px}
    .mini span{display:block; margin-top:3px; color:var(--muted); font-size:12.5px; font-weight:650; line-height:1.55}

    .form{
      display:flex; flex-direction:column; gap:10px;
      margin-top:12px;
    }
    .field-row{
      display:grid; grid-template-columns: 1fr 1fr; gap:10px;
    }
    .label{
      display:flex; flex-direction:column; gap:6px;
      font-weight:800;
      font-size:13px;
      color:var(--text);
    }
    input,select,textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(16,24,40,.12);
      background:rgba(255,255,255,.82);
      color:var(--text);
      outline:none;
      font-size:14px;
      font-weight:650;
      transition:border-color .18s ease, box-shadow .18s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:rgba(43,108,255,.45);
      box-shadow:0 0 0 6px rgba(43,108,255,.10);
    }
    .form-foot{
      display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap;
      margin-top:2px;
    }
    .form-hint{
      color:var(--muted);
      font-size:12.5px;
      font-weight:650;
      line-height:1.6;
      max-width:55ch;
    }
    .btn-submit{
      border:none;
      cursor:pointer;
      padding:12px 16px;
    }

    .comments{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:12px;
    }
    .comment{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      transition:transform .18s ease, box-shadow .18s ease;
      min-height:170px;
      position:relative;
      overflow:hidden;
    }
    .comment:before{
      content:"";
      position:absolute;
      inset:auto -20px -30px auto;
      width:120px; height:120px;
      background:radial-gradient(circle at 30% 30%, rgba(106,92,255,.18), transparent 60%);
      transform:rotate(12deg);
      pointer-events:none;
    }
    .comment:hover{transform:translateY(-3px); box-shadow:0 18px 44px rgba(16,24,40,.10)}
    .comment .who{
      display:flex; align-items:center; justify-content:space-between; gap:12px; position:relative;
    }
    .avatar{
      width:40px; height:40px; border-radius:16px;
      background:linear-gradient(135deg, rgba(43,108,255,.16), rgba(0,194,255,.14));
      border:1px solid rgba(43,108,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:var(--brand1);
      flex:0 0 auto;
    }
    .who strong{font-size:13.5px}
    .who span{display:block; color:var(--muted); font-size:12px; margin-top:3px; font-weight:700}
    .comment p{
      position:relative;
      margin:12px 0 0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
      font-weight:650;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .case{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.74);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height:190px;
    }
    .case:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 44px rgba(16,24,40,.10);
      border-color:rgba(0,194,255,.24);
    }
    .case .k{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .case h3{margin:0; font-size:15px}
    .case .desc{margin:0; color:var(--muted); font-size:13.2px; line-height:1.7; font-weight:650}
    .chips{display:flex; flex-wrap:wrap; gap:8px; margin-top:auto}
    .chip{
      padding:8px 10px; border-radius:999px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      font-weight:800; font-size:12px; color:var(--text);
      white-space:nowrap;
    }

    .article-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:16px;
      align-items:start;
    }
    .article-list{
      display:flex; flex-direction:column; gap:10px;
    }
    .article{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      display:flex; gap:12px; align-items:flex-start;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article:hover{transform:translateY(-3px); box-shadow:0 18px 44px rgba(16,24,40,.10); border-color:rgba(43,108,255,.24)}
    .article .dot{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(43,108,255,.22);
      background:linear-gradient(135deg, rgba(43,108,255,.14), rgba(0,194,255,.12));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .article .dot svg{width:16px; height:16px}
    .article h3{margin:0; font-size:14.5px}
    .article p{margin:6px 0 0; color:var(--muted); font-size:12.8px; line-height:1.6; font-weight:650}
    .article a.link{
      display:inline-flex; align-items:center; gap:8px;
      margin-top:10px;
      color:var(--brand1);
      font-weight:900;
      font-size:12.8px;
    }
    .aside-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(16,24,40,.10);
      background:
        radial-gradient(520px 220px at 10% 0%, rgba(0,194,255,.14), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      box-shadow:0 14px 34px rgba(16,24,40,.06);
    }
    .aside-card h3{margin:0; font-size:15.5px}
    .aside-card p{margin:8px 0 0; color:var(--muted); font-size:13.2px; line-height:1.7; font-weight:650}
    .aside-row{
      margin-top:12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }

    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    details{
      border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      padding:14px 14px;
      transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    details[open]{
      border-color:rgba(43,108,255,.30);
      box-shadow:0 18px 44px rgba(16,24,40,.10);
      transform:translateY(-2px);
    }
    summary{
      cursor:pointer;
      list-style:none;
      font-weight:900;
      font-size:14px;
      color:var(--text);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:0;
    }
    summary::-webkit-details-marker{display:none}
    .chev{
      width:28px; height:28px; border-radius:12px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition:transform .18s ease;
      margin-top:-2px;
    }
    details[open] .chev{transform:rotate(180deg)}
    .ans{
      margin-top:10px;
      color:var(--muted);
      line-height:1.75;
      font-size:13.2px;
      font-weight:650;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .t-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
    }
    .t-mark{
      width:42px; height:42px; border-radius:18px;
      border:1px solid rgba(43,108,255,.22);
      background:linear-gradient(135deg, rgba(43,108,255,.14), rgba(0,194,255,.12));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      position:relative;
    }
    .t-mark:after{
      content:"";
      position:absolute;
      inset:auto auto -10px -10px;
      width:18px; height:18px;
      border-radius:8px;
      background:rgba(43,108,255,.12);
      transform:rotate(20deg);
      z-index:-1;
    }
    .t-item h3{margin:0; font-size:14.8px}
    .t-item p{margin:6px 0 0; color:var(--muted); font-size:13.2px; line-height:1.7; font-weight:650}

    .network-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .net{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      min-height:150px;
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .net:hover{transform:translateY(-3px); box-shadow:0 18px 44px rgba(16,24,40,.10)}
    .net h3{margin:0; font-size:15px}
    .net p{margin:8px 0 0; color:var(--muted); font-size:13.2px; line-height:1.7; font-weight:650}
    .net .meter{
      margin-top:12px;
      display:flex; flex-direction:column; gap:8px;
    }
    .bar{
      height:10px; border-radius:999px;
      background:rgba(16,24,40,.08);
      border:1px solid rgba(16,24,40,.06);
      overflow:hidden;
    }
    .bar i{
      display:block; height:100%;
      width:60%;
      background:linear-gradient(135deg, rgba(43,108,255,.95), rgba(0,194,255,.85));
      border-radius:999px;
    }

    .tagcloud{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }

    .price-calc{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:16px;
      align-items:start;
    }

    .range-row{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:10px;
    }
    .range-box{
      padding:14px;
      border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
    }
    .range-box label{
      font-weight:900; font-size:13px; color:var(--text); display:flex; justify-content:space-between; align-items:center; gap:10px;
    }
    .range-box input[type="range"]{
      padding:0; height:auto; background:transparent; border:none; margin-top:12px;
    }
    .range-box input[type="range"]:focus{box-shadow:none}
    .result-box{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(43,108,255,.22);
      background:
        radial-gradient(620px 240px at 20% 10%, rgba(43,108,255,.16), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      box-shadow:0 14px 34px rgba(16,24,40,.06);
    }
    .result-box h3{margin:0; font-size:15.5px}
    .result{
      margin-top:12px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .r-item{
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.70);
    }
    .r-item strong{font-size:14px}
    .r-item span{display:block; margin-top:4px; color:var(--muted); font-size:12.5px; font-weight:700; line-height:1.55}
    .smallprint{
      margin-top:10px;
      color:var(--muted);
      font-size:12.5px;
      font-weight:650;
      line-height:1.6;
    }

    .footer{
      background:linear-gradient(180deg, rgba(255,255,255,.0), rgba(15,23,42,.03));
      border-top:1px solid rgba(16,24,40,.08);
      padding:18px 0 26px;
      margin-top:10px;
    }
    .foot-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:16px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius2);
      border:1px solid rgba(16,24,40,.10);
      background:
        radial-gradient(700px 260px at 10% 0%, rgba(43,108,255,.18), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      padding:16px;
      box-shadow:0 14px 34px rgba(16,24,40,.06);
    }
    .foot-card h3{margin:0; font-size:16px}
    .foot-card p{margin:8px 0 0; color:var(--muted); font-size:13.2px; line-height:1.7; font-weight:650}
    .foot-links{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .foot-links a{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      font-weight:850; font-size:12.8px;
      color:var(--brand1);
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .foot-links a:hover{transform:translateY(-2px); box-shadow:0 18px 44px rgba(16,24,40,.10)}
    .copy{
      margin-top:14px;
      color:var(--muted);
      font-size:12.5px;
      font-weight:650;
      display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap;
      padding-top:8px;
      border-top:1px dashed rgba(16,24,40,.12);
    }
    .foot-right{
      display:flex; flex-direction:column; gap:12px;
    }
    .contact-box{
      border-radius: var(--radius2);
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      padding:16px;
      box-shadow:0 14px 34px rgba(16,24,40,.06);
    }
    .contact-box h3{margin:0; font-size:15.5px}
    .contact-row{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top:10px;
    }
    .qr{
      width:92px; height:92px; border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.80);
      padding:8px;
      display:flex; align-items:center; justify-content:center;
    }
    .qr img{max-width:100%; height:auto; display:block}
    .contact-row .txt p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      font-weight:650;
      line-height:1.65;
    }
    .contact-row .txt p strong{color:var(--text)}
    .foot-bottom-links{
      display:flex; flex-wrap:wrap; gap:10px;
      padding:12px 0 0;
    }
    .foot-bottom-links a{
      color:var(--muted);
      font-weight:800;
      font-size:13px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition:background .18s ease, border-color .18s ease, transform .18s ease;
    }
    .foot-bottom-links a:hover{
      background:rgba(43,108,255,.08);
      border-color:rgba(43,108,255,.22);
      color:var(--text);
      transform:translateY(-2px);
    }

    .float{
      position:fixed;
      right:14px;
      bottom:16px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float a, .float button{
      border:none;
      cursor:pointer;
      width:48px; height:48px;
      border-radius:18px;
      background:linear-gradient(135deg, rgba(43,108,255,.95), rgba(106,92,255,.92));
      color:#fff;
      box-shadow:0 18px 46px rgba(43,108,255,.25);
      display:flex; align-items:center; justify-content:center;
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .float a:hover, .float button:hover{transform:translateY(-2px); box-shadow:0 24px 60px rgba(43,108,255,.28)}
    .float a.secondary{
      background:rgba(255,255,255,.80);
      color:var(--text);
      border:1px solid rgba(16,24,40,.10);
      box-shadow:0 14px 34px rgba(16,24,40,.10);
    }
    .float svg{width:20px; height:20px}

    .anchor{
      scroll-margin-top:86px;
    }

    .img-inline{
      display:flex; gap:10px; align-items:stretch; flex-wrap:wrap;
      margin-top:10px;
    }
    .img-card{
      flex:1 1 140px;
      min-width:140px;
      border-radius:18px;
      border:1px solid rgba(16,24,40,.10);
      overflow:hidden;
      background:rgba(255,255,255,.72);
      box-shadow:0 14px 34px rgba(16,24,40,.06);
    }
    .img-card img{
      width:100%; height:auto; display:block; object-fit:contain;
      transition:transform .35s ease;
    }
    .img-card:hover img{transform:scale(1.02)}
    .kbd{
      padding:6px 10px; border-radius:12px;
      border:1px solid rgba(16,24,40,.10);
      background:rgba(255,255,255,.72);
      color:var(--muted);
      font-weight:900;
      font-size:12px;
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr}
      .service-grid{grid-template-columns: repeat(2, 1fr)}
      .steps{grid-template-columns: repeat(2, 1fr)}
      .two-col{grid-template-columns: 1fr}
      .match-grid{grid-template-columns: 1fr}
      .compare-bottom{grid-template-columns: 1fr}
      .comments{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: repeat(2, 1fr)}
      .article-grid{grid-template-columns: 1fr}
      .faq{grid-template-columns: 1fr}
      .network-grid{grid-template-columns: 1fr}
      .price-calc{grid-template-columns: 1fr}
      .field-row{grid-template-columns: 1fr}
      .foot-grid{grid-template-columns: 1fr}
      .brand{min-width:0}
      .brand .name{display:none}
    }
    @media (max-width: 780px){
      .menu{display:none}
      .burger{display:flex}
      .mobile-panel{display:block}
      .nav{padding:10px 0}
      .hero h1{font-size:28px}
      .meta-item{min-width:unset; flex:1 1 220px}
      .service-grid{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .result{grid-template-columns: 1fr 1fr}
    }
    @media (prefers-reduced-motion: reduce){
      .fade-in{transition:none; transform:none}
      .service:hover,.stat:hover,.article:hover,.comment:hover,.case:hover,.net:hover,details[open]{transform:none}
      html{scroll-behavior:auto}
    }
    html{scroll-behavior:smooth}