:root{
      --bg0:#f6f8ff;
      --bg1:#ffffff;
      --text:#0e1a2b;
      --muted:#4a5a76;
      --muted2:#6c7a96;
      --brand:#0b4ccf;
      --brand2:#1e7bff;
      --brand3:#0a2f7a;
      --line:rgba(15,35,66,.12);
      --card:rgba(255,255,255,.78);
      --shadow:0 18px 50px rgba(11,76,207,.14);
      --shadow2:0 10px 30px rgba(10,47,122,.10);
      --shadow3:0 6px 16px rgba(14,26,43,.08);
      --radius:18px;
      --radius2:14px;
      --radius3:12px;
      --focus:rgba(30,123,255,.30);
      --btn:#0b4ccf;
      --btn2:#e9f1ff;
      --ok:#0f8b5f;
      --warn:#b76a00;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 18% 8%, rgba(30,123,255,.18), transparent 55%),
        radial-gradient(780px 380px at 86% 16%, rgba(11,76,207,.14), transparent 52%),
        linear-gradient(180deg, #f6f8ff 0%, #ffffff 45%, #f7fbff 100%);
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:1160px;
      padding:0 18px;
      margin:0 auto;
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto;
      padding:10px 12px; background:#fff; border:1px solid var(--line);
      border-radius:12px; z-index:9999;
      box-shadow:var(--shadow3);
    }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(246,248,255,.68);
      border-bottom:1px solid rgba(15,35,66,.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:210px;
    }
    .ai-page-logo{
      width:34px; height:34px; border-radius:10px;
      object-fit:contain;
      background:linear-gradient(135deg, rgba(30,123,255,.18), rgba(11,76,207,.08));
      border:1px solid rgba(11,76,207,.15);
      box-shadow:0 10px 24px rgba(11,76,207,.10);
    }
    .brand-title{
      display:flex; flex-direction:column; line-height:1.15;
    }
    .brand-title strong{font-size:14px; letter-spacing:.2px}
    .brand-title span{font-size:12px; color:var(--muted2)}
    nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:nowrap;
      overflow:hidden;
    }
    .menu{
      display:flex; align-items:center; gap:8px;
      flex-wrap:nowrap;
    }
    .menu a{
      text-decoration:none;
      font-size:13px;
      color:rgba(14,26,43,.86);
      padding:10px 10px;
      border-radius:12px;
      transition:background .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .menu a:hover{
      background:rgba(30,123,255,.10);
      color:var(--brand3);
      transform:translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px; justify-content:flex-end;
      min-width:220px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:14px;
      padding:11px 14px;
      text-decoration:none;
      border:1px solid transparent;
      cursor:pointer;
      user-select:none;
      transition:transform .16s ease, box-shadow .16s ease, background .2s ease, border-color .2s ease;
      font-weight:650;
      letter-spacing:.1px;
      font-size:14px;
      line-height:1;
    }
    .btn:active{transform:translateY(1px)}
    .btn-primary{
      background:linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      color:#fff;
      box-shadow:0 16px 40px rgba(11,76,207,.25);
    }
    .btn-primary:hover{
      box-shadow:0 20px 50px rgba(11,76,207,.32);
      transform:translateY(-1px);
    }
    .btn-ghost{
      background:rgba(255,255,255,.65);
      border-color:rgba(11,76,207,.16);
      color:var(--brand3);
      box-shadow:0 12px 30px rgba(10,47,122,.06);
    }
    .btn-ghost:hover{
      background:rgba(233,241,255,.88);
      transform:translateY(-1px);
    }
    .icon{
      width:18px; height:18px; display:inline-block;
    }

    .mobile-toggle{
      display:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(11,76,207,.18);
      background:rgba(255,255,255,.65);
      box-shadow:0 12px 30px rgba(10,47,122,.06);
      cursor:pointer;
    }
    .mobile-toggle:focus{outline:none; box-shadow:0 0 0 4px var(--focus), 0 12px 30px rgba(10,47,122,.06)}
    .mobile-drawer{
      display:none;
      padding:12px 0 18px;
    }
    .drawer-card{
      border:1px solid rgba(15,35,66,.12);
      background:rgba(255,255,255,.78);
      border-radius:18px;
      box-shadow:var(--shadow3);
      padding:14px;
    }
    .drawer-links{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:10px;
      margin-bottom:12px;
    }
    .drawer-links a{
      text-decoration:none;
      border:1px solid rgba(11,76,207,.14);
      background:rgba(233,241,255,.55);
      border-radius:14px;
      padding:12px 10px;
      font-size:13px;
      color:rgba(14,26,43,.92);
      transition:transform .16s ease, background .2s ease;
      text-align:center;
    }
    .drawer-links a:hover{transform:translateY(-1px); background:rgba(233,241,255,.88)}
    .drawer-actions{display:flex; gap:10px; flex-wrap:wrap}

    .hero{
      position:relative;
      overflow:hidden;
      padding:34px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-main{
      border-radius:24px;
      padding:26px;
      background:
        radial-gradient(600px 260px at 20% 0%, rgba(30,123,255,.18), transparent 60%),
        radial-gradient(520px 240px at 85% 20%, rgba(11,76,207,.14), transparent 62%),
        linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.62) 100%);
      border:1px solid rgba(11,76,207,.14);
      box-shadow:var(--shadow2);
      position:relative;
      min-height:320px;
    }
    .hero-main:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(90deg, rgba(30,123,255,.0) 0%, rgba(30,123,255,.18) 38%, rgba(30,123,255,.0) 68%);
      transform:translateX(-35%);
      opacity:.35;
      pointer-events:none;
      animation: sweep 8s ease-in-out infinite;
    }
    @keyframes sweep{
      0%,100%{transform:translateX(-40%)}
      50%{transform:translateX(25%)}
    }
    .hero-kicker{
      position:relative;
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(11,76,207,.16);
      background:rgba(233,241,255,.62);
      color:var(--brand3);
      font-size:13px;
      font-weight:650;
      letter-spacing:.2px;
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(180deg, var(--brand2), var(--brand));
      box-shadow:0 0 0 6px rgba(30,123,255,.14);
    }
    h1{
      position:relative;
      margin:14px 0 10px;
      font-size:34px;
      line-height:1.18;
      letter-spacing:-.6px;
    }
    .hero-sub{
      position:relative;
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.75;
      max-width:62ch;
    }
    .hero-actions{
      position:relative;
      margin-top:18px;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
    }
    .hero-mini{
      position:relative;
      margin-top:18px;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.55);
      color:rgba(14,26,43,.9);
      box-shadow:0 10px 26px rgba(14,26,43,.05);
      transition:transform .18s ease, background .2s ease;
      font-size:13px;
      font-weight:650;
    }
    .chip:hover{transform:translateY(-2px); background:rgba(255,255,255,.78)}
    .chip svg{width:18px; height:18px; color:var(--brand3)}

    .hero-side{
      display:grid;
      grid-template-rows: auto 1fr;
      gap:14px;
    }
    .data-panel{
      border-radius:24px;
      padding:16px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(11,76,207,.14);
      box-shadow:0 12px 34px rgba(10,47,122,.08);
      overflow:hidden;
    }
    .data-panel h2{
      margin:0 0 10px;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .pulse-line{
      height:2px;
      background:linear-gradient(90deg, rgba(30,123,255,.0), rgba(30,123,255,.65), rgba(30,123,255,.0));
      opacity:.8;
      margin:10px 0 12px;
      animation:pulseLine 3.2s ease-in-out infinite;
    }
    @keyframes pulseLine{
      0%,100%{transform:translateX(-10%)}
      50%{transform:translateX(10%)}
    }
    .kpi-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:10px;
    }
    .kpi{
      border-radius:18px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(233,241,255,.40);
      padding:12px 12px;
      transition:transform .18s ease, box-shadow .2s ease, background .2s ease;
    }
    .kpi:hover{transform:translateY(-2px); background:rgba(233,241,255,.62); box-shadow:0 14px 30px rgba(11,76,207,.12)}
    .kpi strong{
      display:block;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .kpi span{
      display:block;
      margin-top:6px;
      font-size:12.5px;
      color:var(--muted2);
      line-height:1.35;
    }
    .side-card{
      border-radius:24px;
      padding:16px;
      background:
        radial-gradient(520px 220px at 10% 0%, rgba(30,123,255,.18), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.82) 0%, rgba(255,255,255,.62) 100%);
      border:1px solid rgba(11,76,207,.14);
      box-shadow:0 12px 34px rgba(10,47,122,.08);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:14px;
      min-height:184px;
    }
    .side-card h3{margin:0; font-size:16px}
    .side-card p{margin:0; color:var(--muted); line-height:1.7; font-size:13.5px}
    .side-list{
      display:grid;
      grid-template-columns:1fr;
      gap:10px;
    }
    .side-item{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.58);
    }
    .badge-ico{
      width:28px; height:28px;
      border-radius:12px;
      background:rgba(11,76,207,.10);
      border:1px solid rgba(11,76,207,.16);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      color:var(--brand3);
    }
    .side-item strong{display:block; font-size:13px}
    .side-item span{display:block; margin-top:4px; font-size:12.5px; color:var(--muted2); line-height:1.35}

    main{padding:14px 0 36px}
    section{padding:22px 0}
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.4px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.6;
      max-width:64ch;
    }
    .grid-3{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:14px;
    }
    .card{
      border-radius:20px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 26px rgba(14,26,43,.05);
      padding:16px;
      transition:transform .18s ease, box-shadow .2s ease, background .2s ease;
    }
    .card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 40px rgba(11,76,207,.14);
      background:rgba(255,255,255,.86);
    }
    .card h3{margin:10px 0 6px; font-size:15.5px; letter-spacing:-.2px}
    .card p{margin:0; color:var(--muted); line-height:1.75; font-size:13.5px}
    .card .topline{
      display:flex; align-items:center; gap:10px;
    }
    .tag-ico{
      width:34px; height:34px;
      border-radius:14px;
      background:linear-gradient(180deg, rgba(30,123,255,.14), rgba(11,76,207,.08));
      border:1px solid rgba(11,76,207,.15);
      display:flex; align-items:center; justify-content:center;
      color:var(--brand3);
      flex:0 0 auto;
    }

    .timeline{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:12px;
    }
    .step{
      border-radius:22px;
      padding:14px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(233,241,255,.40);
      transition:transform .18s ease, background .2s ease;
      position:relative;
      overflow:hidden;
      min-height:150px;
    }
    .step:hover{transform:translateY(-3px); background:rgba(233,241,255,.66)}
    .step:after{
      content:"";
      position:absolute; top:-40px; right:-40px;
      width:120px; height:120px;
      border-radius:50%;
      background:radial-gradient(circle at 30% 30%, rgba(30,123,255,.25), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .step .num{
      display:inline-flex; align-items:center; justify-content:center;
      width:34px; height:34px;
      border-radius:14px;
      background:rgba(11,76,207,.10);
      border:1px solid rgba(11,76,207,.16);
      color:var(--brand3);
      font-weight:800;
    }
    .step h3{margin:10px 0 6px; font-size:15.5px}
    .step p{margin:0; color:var(--muted); line-height:1.7; font-size:13.3px}

    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .table-wrap{
      border-radius:22px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 26px rgba(14,26,43,.05);
      overflow:hidden;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:13.5px;
    }
    thead th{
      background:linear-gradient(135deg, rgba(11,76,207,.12), rgba(30,123,255,.06));
      color:rgba(14,26,43,.95);
      padding:12px 12px;
      border-bottom:1px solid rgba(15,35,66,.10);
      text-align:left;
      white-space:nowrap;
    }
    tbody td{
      padding:12px 12px;
      border-bottom:1px solid rgba(15,35,66,.08);
      vertical-align:top;
      color:rgba(14,26,43,.88);
    }
    tbody tr:last-child td{border-bottom:none}
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(233,241,255,.40);
      color:rgba(14,26,43,.92);
      font-weight:650;
      font-size:12.5px;
      white-space:nowrap;
    }
    .check{
      color:var(--ok);
      font-weight:900;
    }
    .cross{
      color:#b42318;
      font-weight:900;
    }
    .starbox{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-top:8px;
    }
    .stars{
      display:flex; gap:5px; align-items:center;
    }
    .star{
      width:18px; height:18px;
      color: #f3b300;
      filter: drop-shadow(0 6px 14px rgba(243,179,0,.25));
    }
    .score{
      display:flex; gap:10px; align-items:baseline;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.62);
    }
    .score strong{font-size:18px}
    .score span{font-size:12.5px; color:var(--muted2)}
    .recommend-card{
      border-radius:22px;
      padding:16px;
      border:1px solid rgba(11,76,207,.14);
      background:
        radial-gradient(460px 200px at 20% 0%, rgba(30,123,255,.20), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.62));
      box-shadow:0 18px 44px rgba(11,76,207,.14);
      display:flex; flex-direction:column; gap:12px;
      min-height:240px;
    }
    .recommend-card p{margin:0; color:var(--muted); line-height:1.75; font-size:13.5px}
    .list{
      margin:0; padding-left:18px; color:rgba(14,26,43,.88);
      font-size:13.5px; line-height:1.9;
    }
    .list li{margin:4px 0}
    .list b{color:var(--brand3)}

    .compare-rows{
      display:grid; gap:10px;
    }
    .compare-row{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.60);
    }
    .compare-row .left{
      display:flex; flex-direction:column; gap:4px;
    }
    .compare-row strong{font-size:13.5px}
    .compare-row span{font-size:12.5px; color:var(--muted2); line-height:1.35}
    .bar{
      width:150px;
      border-radius:999px;
      background:rgba(15,35,66,.07);
      overflow:hidden;
      border:1px solid rgba(15,35,66,.10);
      flex:0 0 auto;
      height:12px;
      margin-top:4px;
    }
    .bar > i{
      display:block; height:100%;
      width:0%;
      background:linear-gradient(90deg, rgba(11,76,207,.95), rgba(30,123,255,.75));
      border-radius:999px;
      transition:width .9s cubic-bezier(.2,.9,.2,1);
    }

    .accordion{
      display:grid;
      gap:10px;
    }
    details{
      border-radius:18px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 26px rgba(14,26,43,.04);
      overflow:hidden;
      transition:transform .18s ease, box-shadow .2s ease, background .2s ease;
    }
    details[open]{background:rgba(255,255,255,.86); box-shadow:0 18px 44px rgba(11,76,207,.14)}
    summary{
      list-style:none;
      cursor:pointer;
      padding:14px 14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      user-select:none;
      font-weight:750;
      letter-spacing:-.1px;
      font-size:14.2px;
      color:rgba(14,26,43,.95);
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; flex:0 0 auto;
      color:var(--muted2);
      font-weight:700;
      font-size:12.5px;
    }
    .chev{
      width:22px; height:22px;
      border-radius:10px;
      border:1px solid rgba(11,76,207,.16);
      background:rgba(233,241,255,.50);
      display:flex; align-items:center; justify-content:center;
      transition:transform .2s ease;
    }
    details[open] .chev{transform:rotate(180deg)}
    .acc-body{
      padding:0 14px 14px;
      color:var(--muted);
      line-height:1.75;
      font-size:13.6px;
    }

    .review-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:14px;
    }
    .review{
      border-radius:22px;
      padding:16px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(15,35,66,.10);
      box-shadow:0 10px 26px rgba(14,26,43,.05);
      display:flex; flex-direction:column; gap:10px;
      min-height:168px;
      transition:transform .18s ease, box-shadow .2s ease, background .2s ease;
    }
    .review:hover{transform:translateY(-3px); background:rgba(255,255,255,.88); box-shadow:0 18px 44px rgba(11,76,207,.14)}
    .review .who{
      display:flex; align-items:center; gap:10px;
    }
    .avatar{
      width:38px; height:38px; border-radius:16px;
      border:1px solid rgba(11,76,207,.16);
      background:linear-gradient(180deg, rgba(30,123,255,.16), rgba(11,76,207,.07));
      display:flex; align-items:center; justify-content:center;
      color:var(--brand3);
      font-weight:900;
      flex:0 0 auto;
    }
    .who strong{display:block; font-size:13.8px}
    .who span{display:block; margin-top:3px; font-size:12.5px; color:var(--muted2)}
    .review p{margin:0; color:var(--muted); line-height:1.75; font-size:13.5px}
    .review .meta{
      margin-top:auto;
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      color:var(--muted2);
      font-size:12.5px;
    }
    .meta .dot2{
      width:6px; height:6px; border-radius:50%; background:rgba(11,76,207,.55);
      box-shadow:0 0 0 5px rgba(30,123,255,.12);
    }

    .cards-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:12px;
    }
    .mini-card{
      border-radius:18px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.70);
      padding:12px;
      box-shadow:0 10px 26px rgba(14,26,43,.04);
      transition:transform .18s ease, box-shadow .2s ease, background .2s ease;
      min-height:122px;
    }
    .mini-card:hover{transform:translateY(-3px); background:rgba(255,255,255,.88); box-shadow:0 18px 44px rgba(11,76,207,.14)}
    .mini-card h3{margin:10px 0 6px; font-size:14.2px}
    .mini-card p{margin:0; color:var(--muted); font-size:12.9px; line-height:1.7}

    .case-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:14px;
    }
    .case-card{
      border-radius:22px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 26px rgba(14,26,43,.05);
      overflow:hidden;
      transition:transform .18s ease, box-shadow .2s ease, background .2s ease;
      display:flex; flex-direction:column;
      min-height:270px;
    }
    .case-card:hover{transform:translateY(-3px); background:rgba(255,255,255,.88); box-shadow:0 18px 44px rgba(11,76,207,.14)}
    .case-media{
      padding:12px;
      background:linear-gradient(180deg, rgba(233,241,255,.75), rgba(255,255,255,.0));
    }
    .ratio{
      border-radius:18px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(233,241,255,.35);
      overflow:hidden;
      aspect-ratio: 16 / 10;
      display:flex;
      align-items:center;
      justify-content:center;
      position:relative;
    }
    .ratio img{
      width:100%;
      height:100%;
      object-fit:cover;
      display:block;
    }
    .ratio .overlay{
      position:absolute; inset:0;
      background:linear-gradient(180deg, rgba(11,76,207,.0) 0%, rgba(11,76,207,.08) 100%);
      pointer-events:none;
    }
    .case-body{
      padding:14px;
      display:flex; flex-direction:column; gap:10px;
      flex:1 1 auto;
    }
    .case-body h3{margin:0; font-size:15.5px}
    .case-body p{margin:0; color:var(--muted); line-height:1.75; font-size:13.5px}
    .case-body .k{
      margin-top:auto;
      display:flex; gap:8px; flex-wrap:wrap;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .article{
      border-radius:22px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 26px rgba(14,26,43,.05);
      padding:14px;
      transition:transform .18s ease, box-shadow .2s ease, background .2s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height:168px;
    }
    .article:hover{transform:translateY(-3px); background:rgba(255,255,255,.88); box-shadow:0 18px 44px rgba(11,76,207,.14)}
    .article .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .article .date{
      color:var(--muted2); font-size:12.5px; white-space:nowrap;
    }
    .article a{
      text-decoration:none;
      font-weight:800;
      letter-spacing:-.2px;
      color:rgba(14,26,43,.95);
      line-height:1.35;
      font-size:14.8px;
    }
    .article p{margin:0; color:var(--muted); line-height:1.75; font-size:13.3px}
    .article .more{
      margin-top:auto;
      display:flex; justify-content:space-between; align-items:center; gap:10px;
      color:var(--muted2); font-size:12.8px;
    }
    .link-arrow{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:14px;
      border:1px solid rgba(11,76,207,.14);
      background:rgba(233,241,255,.48);
      color:var(--brand3);
      transition:transform .16s ease, background .2s ease;
      white-space:nowrap;
    }
    .link-arrow:hover{transform:translateY(-1px); background:rgba(233,241,255,.82)}

    .form-wrap{
      border-radius:26px;
      border:1px solid rgba(11,76,207,.14);
      background:
        radial-gradient(520px 240px at 20% 0%, rgba(30,123,255,.18), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.64));
      box-shadow:var(--shadow2);
      padding:16px;
    }
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    .field label{
      font-weight:750;
      font-size:13px;
      color:rgba(14,26,43,.9);
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,35,66,.12);
      background:rgba(255,255,255,.8);
      color:var(--text);
      outline:none;
      font-size:14px;
      transition:box-shadow .2s ease, border-color .2s ease, background .2s ease;
    }
    textarea{min-height:110px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(30,123,255,.55);
      box-shadow:0 0 0 4px var(--focus);
      background:#fff;
    }
    .form-actions{
      grid-column:1 / -1;
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      margin-top:2px;
    }
    .hint{
      color:var(--muted2);
      font-size:12.8px;
      line-height:1.5;
      max-width:56ch;
    }

    .notice-bar{
      border-radius:20px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.70);
      padding:14px;
      box-shadow:0 10px 26px rgba(14,26,43,.04);
      display:flex; gap:12px; align-items:flex-start;
    }
    .notice-ico{
      width:40px; height:40px; border-radius:18px;
      border:1px solid rgba(11,76,207,.16);
      background:rgba(233,241,255,.62);
      display:flex; align-items:center; justify-content:center;
      color:var(--brand3);
      flex:0 0 auto;
    }
    .notice-bar strong{display:block; font-size:14.2px}
    .notice-bar span{display:block; margin-top:4px; color:var(--muted); font-size:13.2px; line-height:1.65}

    .anchor-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }

    .tag-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      padding-top:2px;
    }
    .cloud{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(233,241,255,.45);
      font-size:13px;
      color:rgba(14,26,43,.9);
      font-weight:700;
      cursor:pointer;
      transition:transform .16s ease, background .2s ease, border-color .2s ease;
      user-select:none;
    }
    .cloud:hover{transform:translateY(-2px); background:rgba(233,241,255,.78); border-color:rgba(11,76,207,.20)}
    .cloud small{color:var(--muted2); font-weight:800}

    .footer{
      border-top:1px solid rgba(15,35,66,.10);
      padding:22px 0 18px;
      background:linear-gradient(180deg, rgba(255,255,255,.0), rgba(233,241,255,.35));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius:22px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.78);
      box-shadow:0 10px 26px rgba(14,26,43,.04);
      padding:16px;
    }
    .foot-head{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:10px;
    }
    .foot-head strong{font-size:15.5px; letter-spacing:-.2px}
    .foot-links{
      display:flex; flex-wrap:wrap; gap:10px; margin-top:10px;
    }
    .foot-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(11,76,207,.14);
      background:rgba(233,241,255,.45);
      color:rgba(14,26,43,.92);
      font-weight:700;
      font-size:13px;
      transition:transform .16s ease, background .2s ease;
      white-space:nowrap;
    }
    .foot-links a:hover{transform:translateY(-2px); background:rgba(233,241,255,.78)}
    .copyright{
      margin-top:12px;
      color:var(--muted2);
      font-size:12.8px;
      line-height:1.6;
    }
    .foot-cta{
      display:flex; flex-direction:column; gap:10px;
    }
    .kefu{
      display:flex; gap:12px; align-items:center;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(15,35,66,.10);
      background:rgba(255,255,255,.70);
    }
    .kefu img{
      width:74px; height:74px;
      object-fit:cover;
      border-radius:16px;
      border:1px solid rgba(15,35,66,.10);
      background:#fff;
    }
    .kefu strong{display:block; font-size:14.2px}
    .kefu span{display:block; margin-top:4px; color:var(--muted); font-size:13px; line-height:1.5}

    .float-kefu{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:90;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-kefu a{
      pointer-events:auto;
      text-decoration:none;
      border-radius:18px;
      padding:12px 12px;
      background:rgba(255,255,255,.86);
      border:1px solid rgba(11,76,207,.18);
      box-shadow:0 20px 50px rgba(11,76,207,.20);
      display:flex; align-items:center; gap:10px;
      transition:transform .18s ease, box-shadow .2s ease;
    }
    .float-kefu a:hover{transform:translateY(-3px); box-shadow:0 24px 60px rgba(11,76,207,.25)}
    .float-kefu .mini{
      width:40px; height:40px;
      border-radius:16px;
      background:rgba(233,241,255,.70);
      border:1px solid rgba(11,76,207,.16);
      display:flex; align-items:center; justify-content:center;
      color:var(--brand3);
      flex:0 0 auto;
    }
    .float-kefu span{
      display:block;
      font-weight:850;
      font-size:13px;
      color:rgba(14,26,43,.95);
      line-height:1.2;
    }
    .float-top{
      pointer-events:auto;
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(11,76,207,.18);
      background:rgba(255,255,255,.86);
      box-shadow:0 20px 50px rgba(11,76,207,.20);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition:transform .18s ease;
    }
    .float-top:hover{transform:translateY(-3px)}

    .fade-in{
      opacity:0;
      transform:translateY(12px);
      transition:opacity .7s ease, transform .7s ease;
    }
    .fade-in.is-visible{
      opacity:1;
      transform:translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; }
      .hero-main{min-height:auto}
      .timeline{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .grid-3{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .review-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .cards-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .case-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .article-list{grid-template-columns:1fr}
      .split{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .nav-cta{min-width:auto}
      nav{display:none}
      .mobile-toggle{display:inline-flex; align-items:center; gap:10px}
      .mobile-drawer{display:block}
    }
    @media (max-width: 560px){
      h1{font-size:26px}
      .hero-main{padding:18px}
      .grid-3{grid-template-columns:1fr}
      .timeline{grid-template-columns:1fr}
      .review-grid{grid-template-columns:1fr}
      .cards-grid{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .hero-mini{gap:10px}
      .kpi-grid{grid-template-columns:1fr 1fr}
      form{grid-template-columns:1fr}
      .form-actions{justify-content:flex-start}
    }