:root{
      --bg:#fff7d6;
      --bg2:#fffdf1;
      --panel:#ffffff;
      --text:#1f2937;
      --muted:#5b6473;
      --muted2:#6b7280;
      --border:rgba(17,24,39,.12);
      --shadow:0 14px 40px rgba(18, 18, 18, .08);
      --shadow2:0 10px 24px rgba(18, 18, 18, .10);
      --yellow:#ffd400;
      --yellow2:#ffb800;
      --yellow3:#ffef73;
      --accent:#ff6a00;
      --accent2:#ffb000;
      --blue:#2563eb;
      --good:#16a34a;
      --focus:rgba(255,184,0,.35);
      --radius:18px;
      --radius2:14px;
      --ring:0 0 0 4px var(--focus);
      --max:1100px;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC",
        "Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Noto Sans", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 20% -10%, rgba(255,212,0,.55) 0%, rgba(255,212,0,0) 55%),
        radial-gradient(900px 520px at 95% 10%, rgba(255,106,0,.18) 0%, rgba(255,106,0,0) 55%),
        linear-gradient(180deg, var(--bg) 0%, var(--bg2) 35%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--max);
      margin:0 auto;
      padding:0 18px;
    }

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

    header{
      position:sticky; top:0; z-index:40;
      background:rgba(255,253,241,.72);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .navbar{
      display:flex; align-items:center; justify-content:space-between;
      gap:14px; padding:12px 0;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width:220px;
    }
    .brand .logo{
      width:40px; height:40px; border-radius:12px;
      background:linear-gradient(135deg, rgba(255,212,0,.8), rgba(255,106,0,.25));
      border:1px solid rgba(17,24,39,.12);
      display:flex; align-items:center; justify-content:center;
      box-shadow:0 10px 24px rgba(255,184,0,.25);
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand .logo img{width:100%; height:auto; display:block}
    .brand .name{
      display:flex; flex-direction:column; line-height:1.15;
    }
    .brand .name strong{font-size:14px; letter-spacing:.2px}
    .brand .name span{font-size:12px; color:var(--muted)}
    .menu{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end;
    }
    .menu a{
      font-size:13px; color:var(--muted);
      padding:8px 10px; border-radius:999px;
      border:1px solid transparent;
      transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
    }
    .menu a:hover{
      background:rgba(255,212,0,.25);
      border-color:rgba(255,212,0,.35);
      color:#111827;
      transform: translateY(-1px);
    }
    .navRight{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.12);
      background:#fff;
      color:#0f172a;
      font-weight:700;
      font-size:13px;
      box-shadow:0 8px 18px rgba(17,24,39,.06);
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:focus{outline:none; box-shadow:var(--ring), 0 8px 18px rgba(17,24,39,.08)}
    .btn:hover{transform: translateY(-1px); box-shadow:0 14px 28px rgba(17,24,39,.10)}
    .btnPrimary{
      border-color: rgba(255,184,0,.65);
      background:linear-gradient(180deg, rgba(255,212,0,.98) 0%, rgba(255,184,0,.96) 100%);
    }
    .btnPrimary .dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #fff 0%, rgba(255,255,255,.3) 35%, rgba(255,255,255,0) 60%),
        linear-gradient(180deg, #ff6a00 0%, #ffb000 100%);
      box-shadow:0 10px 18px rgba(255,106,0,.22);
    }
    .btnGhost{
      background:rgba(255,255,255,.65);
    }
    .hamburger{
      display:none;
      width:42px; height:42px;
      border-radius:12px;
      border:1px solid rgba(17,24,39,.12);
      background:rgba(255,255,255,.75);
      box-shadow:0 10px 24px rgba(17,24,39,.06);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease;
    }
    .hamburger:hover{transform: translateY(-1px)}
    .hamburger span{
      width:18px; height:2px; background:#111827; border-radius:2px; position:relative; display:block;
    }
    .hamburger span:before, .hamburger span:after{
      content:""; position:absolute; left:0; width:18px; height:2px; background:#111827; border-radius:2px;
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .hamburger span:before{top:-6px}
    .hamburger span:after{top:6px}
    .hamburger[data-open="true"] span{background:transparent}
    .hamburger[data-open="true"] span:before{top:0; transform: rotate(45deg)}
    .hamburger[data-open="true"] span:after{top:0; transform: rotate(-45deg)}

    .mobilePanel{
      display:none;
      padding:12px 0 16px;
    }
    .mobilePanel .grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .mobilePanel a{
      padding:12px 12px; border-radius:14px;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(17,24,39,.10);
      color:#111827; font-weight:700; font-size:13px;
    }
    .mobilePanel .actions{
      margin-top:12px; display:flex; gap:10px; flex-wrap:wrap;
    }

    main{padding:0 0 30px}
    .hero{
      padding:26px 0 8px;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .heroCard{
      border-radius:var(--radius);
      background:
        radial-gradient(1200px 420px at 10% -20%, rgba(255,212,0,.70) 0%, rgba(255,212,0,0) 55%),
        radial-gradient(800px 420px at 92% 10%, rgba(255,106,0,.18) 0%, rgba(255,106,0,0) 55%),
        linear-gradient(180deg, rgba(255,255,255,.86) 0%, rgba(255,255,255,.62) 100%);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: var(--shadow);
      padding:22px 20px;
      position:relative;
      overflow:hidden;
      min-height: 380px;
    }
    .heroCard:after{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(110deg, rgba(255,212,0,.15), rgba(255,212,0,0) 40%),
        linear-gradient(280deg, rgba(255,106,0,.10), rgba(255,106,0,0) 45%);
      pointer-events:none;
    }
    .eyebrow{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      position:relative; z-index:1;
    }
    .badgePulse{
      width:10px; height:10px; border-radius:50%;
      background: #ff6a00;
      box-shadow:0 0 0 0 rgba(255,106,0,.35);
      animation: pulse 1.8s ease-out infinite;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(255,106,0,.35)}
      70%{box-shadow:0 0 0 14px rgba(255,106,0,0)}
      100%{box-shadow:0 0 0 0 rgba(255,106,0,0)}
    }
    .eyebrow span{
      font-size:13px; font-weight:800; color:#111827;
      letter-spacing:.2px;
    }
    .hero h1{
      position:relative; z-index:1;
      margin:14px 0 10px;
      font-size:34px;
      letter-spacing:-.6px;
      line-height:1.18;
    }
    .lead{
      position:relative; z-index:1;
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      max-width:56ch;
    }
    .heroActions{
      position:relative; z-index:1;
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:16px;
      align-items:center;
    }
    .heroMeta{
      position:relative; z-index:1;
      margin-top:14px;
      display:flex; gap:12px; flex-wrap:wrap;
    }
    .metaChip{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.10);
    }
    .metaIcon{
      width:28px; height:28px; border-radius:10px;
      background: rgba(255,212,0,.28);
      border:1px solid rgba(255,212,0,.45);
      display:flex; align-items:center; justify-content:center;
      color:#111827;
      font-weight:900;
      font-size:13px;
    }
    .metaChip strong{font-size:13px}
    .metaChip span{display:block; font-size:12px; color:var(--muted)}

    .sidePanel{
      border-radius:var(--radius);
      background: linear-gradient(180deg, rgba(255,255,255,.78) 0%, rgba(255,255,255,.60) 100%);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      display:flex; flex-direction:column;
      gap:12px;
      min-height: 380px;
    }
    .sidePanel .title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding-bottom:6px;
      border-bottom:1px solid rgba(17,24,39,.08);
    }
    .sidePanel .title strong{
      font-size:14px; letter-spacing:.2px;
    }
    .sidePanel .title em{
      font-style:normal; font-size:12px; color:var(--muted);
      padding:6px 10px; border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.65);
      white-space:nowrap;
    }
    .kpiGrid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .kpi{
      padding:12px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .kpi:before{
      content:"";
      position:absolute; inset:auto -20px -20px auto;
      width:90px; height:90px;
      background: radial-gradient(circle at 30% 30%, rgba(255,212,0,.55), rgba(255,212,0,0) 62%);
      transform: rotate(20deg);
      pointer-events:none;
    }
    .kpi:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(17,24,39,.10);
      border-color: rgba(255,184,0,.45);
    }
    .kpi .num{
      font-weight:950; font-size:18px; letter-spacing:-.2px;
      position:relative; z-index:1;
    }
    .kpi .label{
      margin-top:6px;
      color:var(--muted);
      font-size:12px;
      line-height:1.4;
      position:relative; z-index:1;
    }

    .miniList{
      margin:0; padding:0; list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .miniItem{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.62);
      border:1px solid rgba(17,24,39,.10);
    }
    .miniBullet{
      width:30px; height:30px; border-radius:12px;
      background: rgba(255,106,0,.14);
      border:1px solid rgba(255,106,0,.28);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color:#111827;
      flex:0 0 auto;
    }
    .miniItem strong{display:block; font-size:13px; margin-top:2px}
    .miniItem span{display:block; color:var(--muted); font-size:12px; line-height:1.5; margin-top:4px}

    section{
      padding:26px 0;
    }
    .sectionHeader{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:14px;
    }
    .sectionHeader h2{
      margin:0;
      font-size:20px;
      letter-spacing:-.2px;
    }
    .sectionHeader p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      max-width:60ch;
    }
    .divider{
      height:1px; background:rgba(17,24,39,.10);
      margin-top:10px;
    }

    .cards3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .card{
      border-radius:var(--radius2);
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 10px 20px rgba(17,24,39,.05);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(17,24,39,.12);
      border-color: rgba(255,184,0,.40);
    }
    .card .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .cardIcon{
      width:40px; height:40px; border-radius:14px;
      background: linear-gradient(180deg, rgba(255,212,0,.35), rgba(255,106,0,.10));
      border:1px solid rgba(255,184,0,.35);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; font-size:14px;
    }
    .pill{
      padding:7px 10px; border-radius:999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      color:var(--muted);
      font-size:12px;
      white-space:nowrap;
    }
    .card h3{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .listBullets{
      margin:12px 0 0; padding:0; list-style:none;
      display:flex; flex-direction:column; gap:9px;
    }
    .listBullets li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .tick{
      width:18px; height:18px; border-radius:6px;
      background: rgba(22,163,74,.13);
      border:1px solid rgba(22,163,74,.25);
      display:flex; align-items:center; justify-content:center;
      color:#0f172a;
      flex:0 0 auto;
      margin-top:2px;
      font-size:12px; font-weight:900;
    }

    .twoCol{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .timeline{
      display:flex; flex-direction:column; gap:10px;
    }
    .step{
      display:grid; grid-template-columns: 56px 1fr;
      gap:12px; align-items:flex-start;
      padding:14px 14px;
      border-radius:16px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      transition: transform .18s ease, border-color .18s ease;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(255,184,0,.38)}
    .stepNum{
      width:46px; height:46px; border-radius:18px;
      background: linear-gradient(180deg, rgba(255,212,0,.35), rgba(255,106,0,.12));
      border:1px solid rgba(255,184,0,.35);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      box-shadow: 0 14px 30px rgba(255,184,0,.12);
    }
    .step strong{display:block; font-size:14px; margin-top:3px}
    .step span{display:block; color:var(--muted); font-size:13px; line-height:1.7; margin-top:6px}

    .compareWrap{
      border-radius:var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.70);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .compareTop{
      padding:16px 16px 0;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
    }
    .ratingCard{
      display:flex; gap:14px; align-items:center;
      padding:12px 14px;
      border-radius:16px;
      background: rgba(255,212,0,.15);
      border:1px solid rgba(255,184,0,.28);
      min-width: 260px;
    }
    .star{
      width:48px; height:48px; border-radius:18px;
      background: linear-gradient(180deg, rgba(255,212,0,.85), rgba(255,184,0,.65));
      border:1px solid rgba(255,184,0,.55);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 18px 34px rgba(255,184,0,.18);
      font-size:18px;
    }
    .ratingCard .rText strong{display:block; font-size:18px; letter-spacing:-.2px}
    .ratingCard .rText span{display:block; margin-top:4px; color:var(--muted); font-size:13px; line-height:1.4}
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      margin-top:10px;
    }
    .compareTable{
      overflow:auto;
    }
    th,td{
      padding:12px 12px;
      border-bottom:1px solid rgba(17,24,39,.08);
      font-size:13px;
      vertical-align:top;
    }
    th{
      background: rgba(255,212,0,.16);
      border-top:1px solid rgba(17,24,39,.08);
      position:sticky;
      top:0;
      z-index:1;
      text-align:left;
      white-space:nowrap;
      color:#111827;
      font-weight:950;
    }
    td{color:var(--muted)}
    .tdStrong{color:#111827; font-weight:850}
    .tdGood{
      color:#0f172a;
      font-weight:950;
      display:flex; align-items:center; gap:8px;
    }
    .chipSmall{
      padding:6px 10px;
      border-radius:999px;
      background: rgba(22,163,74,.12);
      border:1px solid rgba(22,163,74,.22);
      color:#0f172a;
      font-weight:900;
      white-space:nowrap;
    }

    .segTabs{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .segTab{
      padding:10px 12px; border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.68);
      color:var(--muted);
      font-weight:900;
      font-size:13px;
      cursor:pointer;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      user-select:none;
    }
    .segTab:hover{transform: translateY(-1px); border-color: rgba(255,184,0,.40)}
    .segTab[data-active="true"]{
      background: linear-gradient(180deg, rgba(255,212,0,.95), rgba(255,184,0,.92));
      color:#111827;
      border-color: rgba(255,184,0,.55);
    }

    .grid2cards{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .caseGrid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .thumb{
      height:120px;
      border-radius:16px;
      background:
        radial-gradient(120px 80px at 20% 30%, rgba(255,212,0,.50), rgba(255,212,0,0) 65%),
        radial-gradient(220px 100px at 90% 20%, rgba(255,106,0,.18), rgba(255,106,0,0) 60%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.50));
      border:1px solid rgba(17,24,39,.10);
      margin-bottom:12px;
      display:flex; align-items:center; justify-content:flex-start;
      padding:14px;
      overflow:hidden;
      position:relative;
    }
    .thumb:after{
      content:"";
      position:absolute; inset:-30px -30px auto auto;
      width:120px; height:120px;
      border-radius:30px;
      background: linear-gradient(180deg, rgba(255,212,0,.20), rgba(255,106,0,.10));
      transform: rotate(18deg);
      border:1px solid rgba(255,184,0,.25);
      opacity:.9;
      pointer-events:none;
    }
    .thumb strong{
      position:relative; z-index:1;
      font-size:14px; font-weight:950; letter-spacing:-.1px;
    }
    .caseGrid .card{padding:14px}
    .caseMeta{
      display:flex; gap:8px; flex-wrap:wrap; margin-top:10px;
    }
    .tag{
      padding:7px 10px; border-radius:999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      font-size:12px; color:var(--muted);
      white-space:nowrap;
    }

    .articleList{
      display:grid; grid-template-columns: 1.15fr .85fr; gap:12px;
      align-items:start;
    }
    .articleCards{
      display:flex; flex-direction:column; gap:10px;
    }
    .articleItem{
      display:grid; grid-template-columns: 1fr auto; gap:12px; align-items:center;
      padding:14px 14px;
      border-radius:16px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .articleItem:hover{
      transform: translateY(-2px);
      border-color: rgba(255,184,0,.40);
      box-shadow: 0 16px 34px rgba(17,24,39,.10);
    }
    .articleItem .title{
      font-weight:950; font-size:14px; letter-spacing:-.1px; margin:0;
    }
    .articleItem .desc{
      margin-top:6px;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .articleItem .go{
      width:40px; height:40px; border-radius:14px;
      background: linear-gradient(180deg, rgba(255,212,0,.35), rgba(255,106,0,.12));
      border:1px solid rgba(255,184,0,.35);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
      flex:0 0 auto;
    }
    .quickPanel{
      padding:16px; border-radius:var(--radius);
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
    }
    .quickPanel h3{margin:0 0 8px; font-size:15px}
    .quickPanel p{margin:0; color:var(--muted); font-size:13px; line-height:1.8}
    .quickList{margin:12px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap:10px}
    .quickList li{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px 12px;
      border-radius:14px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.10);
    }
    .quickList .qIcon{
      width:26px; height:26px; border-radius:10px;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color:#0f172a; flex:0 0 auto;
      margin-top:2px;
    }
    .quickList strong{display:block; font-size:13px}
    .quickList span{display:block; margin-top:4px; color:var(--muted); font-size:12px; line-height:1.6}

    .faq{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
      align-items:start;
    }
    .faqCol{
      display:flex; flex-direction:column; gap:10px;
    }
    details{
      border-radius:16px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      padding:10px 12px;
      transition: border-color .18s ease, transform .18s ease;
    }
    details[open]{border-color: rgba(255,184,0,.45)}
    details summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      padding:6px 2px;
    }
    details summary::-webkit-details-marker{display:none}
    .qText{
      font-weight:950; font-size:13px; line-height:1.6;
      color:#111827;
      margin-top:2px;
    }
    .chev{
      width:30px; height:30px; border-radius:12px;
      border:1px solid rgba(17,24,39,.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:0;
    }
    details[open] .chev{transform: rotate(180deg)}
    details .ans{
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
      padding:10px 2px 6px;
    }

    .reviewGrid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .review{
      padding:16px;
      border-radius:var(--radius2);
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 10px 20px rgba(17,24,39,.05);
      transition: transform .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap:12px;
      min-height: 200px;
    }
    .review:hover{transform: translateY(-2px); border-color: rgba(255,184,0,.40)}
    .review .who{
      display:flex; gap:12px; align-items:center;
    }
    .avatar{
      width:42px; height:42px; border-radius:16px;
      background: linear-gradient(180deg, rgba(255,212,0,.35), rgba(255,106,0,.12));
      border:1px solid rgba(255,184,0,.35);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; color:#111827;
      flex:0 0 auto;
    }
    .who strong{display:block; font-size:13px}
    .who span{display:block; margin-top:4px; color:var(--muted); font-size:12px}
    .review p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.85;
    }
    .review .stars{
      display:flex; gap:3px; align-items:center;
      margin-top:auto;
    }
    .starDot{
      width:10px; height:10px; border-radius:3px;
      background: linear-gradient(180deg, rgba(255,212,0,.95), rgba(255,184,0,.92));
      border:1px solid rgba(255,184,0,.55);
    }

    .formCard{
      border-radius:var(--radius);
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.72);
      box-shadow: var(--shadow);
      overflow:hidden;
    }
    .formHeader{
      padding:16px 16px 0;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .formHeader h3{margin:0; font-size:16px}
    .formHeader p{margin:8px 0 0; color:var(--muted); font-size:13px; line-height:1.8; max-width:64ch}
    .formBody{
      padding:14px 16px 16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    .field label{
      font-size:12px; color:var(--muted);
      font-weight:900;
    }
    .field input, .field select, .field textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(17,24,39,.14);
      background: rgba(255,255,255,.85);
      color:#111827;
      font-size:13px;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease;
    }
    .field textarea{min-height:120px; resize:vertical}
    .field input:focus, .field select:focus, .field textarea:focus{
      box-shadow:var(--ring);
      border-color: rgba(255,184,0,.55);
    }
    .formFoot{
      padding:0 16px 16px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .fineprint{
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
      max-width:56ch;
    }
    .submitRow{display:flex; gap:10px; align-items:center; flex-wrap:wrap}
    .btnSmall{
      padding:10px 12px;
      font-size:13px;
      font-weight:950;
    }
    .toast{
      position:fixed;
      left:50%;
      transform: translateX(-50%);
      bottom:18px;
      background:#111827;
      color:#fff;
      padding:12px 14px;
      border-radius:14px;
      box-shadow: 0 22px 60px rgba(0,0,0,.26);
      font-size:13px;
      opacity:0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
      z-index:80;
    }
    .toast.show{
      opacity:1;
      pointer-events:auto;
      transform: translateX(-50%) translateY(-4px);
    }

    .network{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .netCard{
      border-radius:var(--radius);
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .netCard:before{
      content:"";
      position:absolute; inset:-120px auto auto -100px;
      width:240px; height:240px;
      border-radius:80px;
      background: radial-gradient(circle at 30% 30%, rgba(255,212,0,.35), rgba(255,212,0,0) 62%);
      pointer-events:none;
    }
    .netCard h3{margin:0 0 8px; font-size:16px; position:relative; z-index:1}
    .netCard p{margin:0; color:var(--muted); font-size:13px; line-height:1.85; position:relative; z-index:1}
    .netList{
      margin:12px 0 0; padding:0; list-style:none;
      display:flex; flex-direction:column; gap:10px;
      position:relative; z-index:1;
    }
    .netList li{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:16px;
      background: rgba(255,255,255,.70);
      border:1px solid rgba(17,24,39,.10);
    }
    .netList .nIcon{
      width:34px; height:34px; border-radius:14px;
      background: rgba(255,212,0,.18);
      border:1px solid rgba(255,184,0,.28);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; flex:0 0 auto;
    }
    .netList strong{display:block; font-size:13px}
    .netList span{display:block; margin-top:4px; color:var(--muted); font-size:12px; line-height:1.6}

    .priceGrid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
      align-items:stretch;
    }
    .priceCard{
      border-radius:var(--radius);
      background: rgba(255,255,255,.72);
      border:1px solid rgba(17,24,39,.10);
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .priceCard:after{
      content:"";
      position:absolute; inset:auto -40px -60px auto;
      width:180px; height:180px;
      background: radial-gradient(circle at 35% 35%, rgba(255,212,0,.40), rgba(255,212,0,0) 62%);
      pointer-events:none;
    }
    .priceCard h3{margin:0 0 8px; font-size:16px; position:relative; z-index:1}
    .priceCard p{margin:0; color:var(--muted); font-size:13px; line-height:1.8; position:relative; z-index:1}
    .priceMain{
      margin-top:12px; display:flex; align-items:baseline; gap:8px; position:relative; z-index:1;
    }
    .priceMain strong{font-size:22px; letter-spacing:-.4px}
    .priceMain span{color:var(--muted); font-size:12px}
    .priceList{
      margin:12px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap:10px; position:relative; z-index:1;
    }
    .priceList li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted); font-size:13px; line-height:1.7;
    }
    .priceList .b{
      width:20px; height:20px; border-radius:8px;
      background: rgba(37,99,235,.10);
      border:1px solid rgba(37,99,235,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; flex:0 0 auto; margin-top:2px;
      color:#0f172a;
    }

    .footer{
      border-top:1px solid rgba(17,24,39,.10);
      background: linear-gradient(180deg, rgba(255,253,241,.85), rgba(255,255,255,.92));
      margin-top:10px;
    }
    .footerInner{
      padding:22px 0 16px;
      display:flex; flex-direction:column; gap:14px;
    }
    .footerTop{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
    }
    .footBrand{
      display:flex; gap:12px; align-items:center;
      min-width: 260px;
    }
    .footBrand .fLogo{
      width:44px; height:44px; border-radius:16px;
      background: linear-gradient(180deg, rgba(255,212,0,.35), rgba(255,106,0,.12));
      border:1px solid rgba(255,184,0,.35);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      box-shadow: 0 18px 34px rgba(255,184,0,.14);
    }
    .footBrand .fLogo img{width:100%; height:auto; display:block}
    .footBrand strong{display:block; font-size:14px}
    .footBrand span{display:block; margin-top:4px; color:var(--muted); font-size:13px; line-height:1.5}
    .footerLinks{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center; justify-content:flex-end;
      max-width: 680px;
    }
    .footerLinks a{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(17,24,39,.10);
      background: rgba(255,255,255,.75);
      color:var(--muted);
      font-weight:900;
      font-size:13px;
      transition: transform .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .footerLinks a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,184,0,.40);
      color:#111827;
    }
    .footerMid{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
    }
    .footCol{
      min-width: 260px;
    }
    .footCol h4{margin:0 0 10px; font-size:14px; letter-spacing:.2px}
    .footCol p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
      max-width:68ch;
    }
    .copyright{
      padding-top:6px;
      color:var(--muted2);
      font-size:12px;
      display:flex; align-items:center; justify-content:space-between; gap:10px; flex-wrap:wrap;
      border-top:1px solid rgba(17,24,39,.08);
    }

    .floatKefu{
      position:fixed;
      right:14px;
      bottom:92px;
      z-index:70;
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
      pointer-events:none;
    }
    .kefuBubble{
      pointer-events:auto;
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.85);
      border:1px solid rgba(17,24,39,.12);
      box-shadow: 0 16px 40px rgba(17,24,39,.18);
      transform: translateY(10px);
      opacity:0;
      animation: floatIn .6s ease forwards;
    }
    @keyframes floatIn{
      to{opacity:1; transform: translateY(0)}
    }
    .kefuBubble .badge{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(180deg, rgba(255,212,0,.35), rgba(255,106,0,.12));
      border:1px solid rgba(255,184,0,.35);
      display:flex; align-items:center; justify-content:center;
      font-weight:950;
    }
    .kefuBubble span{font-size:13px; font-weight:950}
    .kefuQR{
      pointer-events:auto;
      width:160px;
      border-radius:18px;
      background: rgba(255,255,255,.86);
      border:1px solid rgba(17,24,39,.12);
      box-shadow: 0 20px 60px rgba(17,24,39,.20);
      overflow:hidden;
      transform-origin: bottom right;
      animation: popIn .45s ease forwards;
      opacity:0;
      transform: scale(.96) translateY(10px);
    }
    @keyframes popIn{
      to{opacity:1; transform: scale(1) translateY(0)}
    }
    .kefuQR .qrHead{
      padding:10px 12px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      border-bottom:1px solid rgba(17,24,39,.08);
      background: linear-gradient(180deg, rgba(255,212,0,.18), rgba(255,255,255,.75));
    }
    .kefuQR .qrHead strong{font-size:13px}
    .kefuQR button{
      background:transparent; border:1px solid rgba(17,24,39,.12);
      width:28px; height:28px; border-radius:10px;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, background .15s ease;
    }
    .kefuQR button:hover{transform: translateY(-1px); background: rgba(255,212,0,.18)}
    .kefuQR img{width:100%; height:auto; display:block}
    .kefuQR .qrFoot{
      padding:10px 12px;
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
    }

    .backTop{
      position:fixed;
      right:14px;
      bottom:16px;
      z-index:70;
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(17,24,39,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 16px 40px rgba(17,24,39,.18);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, opacity .15s ease;
      opacity:0;
      pointer-events:none;
    }
    .backTop.show{opacity:1; pointer-events:auto}
    .backTop:hover{transform: translateY(-2px)}

    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.show{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .heroGrid{grid-template-columns:1fr; }
      .heroCard, .sidePanel{min-height: unset}
      .cards3{grid-template-columns:1fr}
      .twoCol{grid-template-columns:1fr}
      .caseGrid{grid-template-columns:1fr}
      .articleList{grid-template-columns:1fr}
      .faq{grid-template-columns:1fr}
      .reviewGrid{grid-template-columns:1fr}
      .priceGrid{grid-template-columns:1fr}
      .network{grid-template-columns:1fr}
      .grid2cards{grid-template-columns:1fr}
      .formBody{grid-template-columns:1fr}
      .menu{display:none}
      .hamburger{display:flex}
      .mobilePanel{display:block}
      .mobilePanel[data-open="false"]{display:none}
      .floatKefu{right:10px; bottom:84px}
      .kefuQR{width:150px}
    }
    @media (prefers-reduced-motion: reduce){
      *{animation:none !important; transition:none !important; scroll-behavior:auto !important}
      .reveal{opacity:1; transform:none}
    }