:root{
      --bg0:#f6f9ff;
      --bg1:#ffffff;
      --ink:#0f172a;
      --muted:#4b5563;
      --muted2:#6b7280;
      --line:rgba(15,23,42,.10);
      --line2:rgba(15,23,42,.14);
      --brand:#0b3cff;
      --brand2:#0aa3ff;
      --navy:#0a2a7a;
      --card:#ffffff;
      --shadow: 0 12px 34px rgba(9, 29, 84, .12);
      --shadow2: 0 10px 22px rgba(9, 29, 84, .10);
      --radius:18px;
      --radius2:14px;
      --focus: 0 0 0 4px rgba(11,60,255,.18);
      --container: 1120px;
    }

    *{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 SC","Source Han Sans SC", sans-serif;
      color:var(--ink);
      background:
        radial-gradient(900px 420px at 18% -10%, rgba(11,60,255,.20), transparent 60%),
        radial-gradient(720px 360px at 92% 10%, rgba(10,163,255,.18), transparent 58%),
        linear-gradient(180deg, #f7fbff 0%, #ffffff 40%, #f7fbff 100%);
    }
    a{color:inherit}
    .container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:12px 0;
      gap:12px;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width: 220px;
    }
    .brand img{
      width:40px; height:40px; border-radius:12px; box-shadow:0 10px 22px rgba(11,60,255,.18);
      object-fit:contain;
      background:#fff;
      border:1px solid rgba(11,60,255,.16);
    }
    .brand-meta{display:flex; flex-direction:column; line-height:1.1}
    .brand-name{font-weight:800; letter-spacing:.2px}
    .brand-sub{font-size:12px; color:var(--muted2); margin-top:4px}

    .nav{
      display:flex;
      align-items:center;
      gap:14px;
      flex:1;
      justify-content:center;
    }
    .nav a{
      text-decoration:none;
      font-size:13px;
      color:rgba(15,23,42,.78);
      padding:10px 10px;
      border-radius:12px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(11,60,255,.08);
      color: var(--ink);
      transform: translateY(-1px);
    }

    .right-actions{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 220px;
      justify-content:flex-end;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      color:var(--ink);
      text-decoration:none;
      font-weight:700;
      font-size:13px;
      box-shadow: 0 6px 16px rgba(15,23,42,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
      cursor:pointer;
    }
    .btn:hover{ transform: translateY(-1px); box-shadow: 0 10px 26px rgba(15,23,42,.10); border-color: rgba(11,60,255,.24)}
    .btn:focus{ outline:none; box-shadow: var(--focus), 0 10px 26px rgba(15,23,42,.10)}
    .btn-primary{
      border-color: rgba(11,60,255,.22);
      background: linear-gradient(135deg, #0b3cff 0%, #0aa3ff 100%);
      color:#fff;
      box-shadow: 0 14px 30px rgba(11,60,255,.22);
    }
    .btn-primary:hover{ box-shadow: 0 18px 40px rgba(11,60,255,.26); }

    .icon{
      width:18px; height:18px; display:inline-block;
    }

    .hamburger{
      display:none;
      width:44px; height:44px;
      align-items:center; justify-content:center;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.9);
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .hamburger:hover{ transform: translateY(-1px); box-shadow: 0 10px 24px rgba(15,23,42,.10)}
    .hamburger span{
      display:block; width:18px; height:2px; background: rgba(15,23,42,.78);
      border-radius:2px; position:relative;
    }
    .hamburger span::before,.hamburger span::after{
      content:"";
      position:absolute; left:0;
      width:18px; height:2px; background: rgba(15,23,42,.78);
      border-radius:2px;
    }
    .hamburger span::before{ top:-6px}
    .hamburger span::after{ top:6px}

    .mobile-panel{
      display:none;
      border-top:1px solid rgba(15,23,42,.08);
      padding:10px 0 14px;
    }
    .mobile-panel a{
      display:block;
      text-decoration:none;
      padding:12px 0;
      color: rgba(15,23,42,.82);
      font-weight:700;
      font-size:14px;
      border-bottom:1px dashed rgba(15,23,42,.10);
    }
    .mobile-panel a:last-child{border-bottom:none}

    /* Hero */
    .hero{
      position:relative;
      overflow:hidden;
      padding:34px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .hero-card{
      background: rgba(255,255,255,.68);
      border:1px solid rgba(11,60,255,.14);
      border-radius: var(--radius);
      padding:22px;
      box-shadow: 0 18px 60px rgba(11,60,255,.10);
      position:relative;
      overflow:hidden;
    }
    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(900px 360px at 10% 0%, rgba(11,60,255,.30), transparent 55%),
        radial-gradient(680px 320px at 90% 10%, rgba(10,163,255,.22), transparent 52%),
        linear-gradient(180deg, rgba(11,60,255,.10), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .hero-card > *{position:relative; z-index:1}

    .pill-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-bottom:14px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      color: rgba(15,23,42,.82);
      font-size:12px; font-weight:800;
      box-shadow: 0 10px 24px rgba(15,23,42,.06);
    }
    .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(180deg, #0b3cff 0%, #0aa3ff 100%);
      box-shadow: 0 8px 18px rgba(11,60,255,.30);
    }

    h1{
      margin:8px 0 10px;
      font-size:34px;
      letter-spacing:-.8px;
      line-height:1.15;
    }
    .lead{
      margin:0;
      color: rgba(15,23,42,.76);
      font-size:15px;
      line-height:1.8;
      max-width:62ch;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:16px;
      align-items:center;
    }
    .micro{
      margin-top:12px;
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      align-items:center;
      color: rgba(15,23,42,.70);
      font-size:12px;
      font-weight:700;
    }
    .micro span{display:inline-flex; align-items:center; gap:8px}
    .check{
      width:16px; height:16px; border-radius:6px;
      background: rgba(11,60,255,.12);
      border:1px solid rgba(11,60,255,.18);
      display:inline-flex; align-items:center; justify-content:center;
    }
    .check svg{width:12px; height:12px; fill: var(--brand)}
    .hero-side{
      display:grid;
      grid-template-rows: auto 1fr;
      gap:14px;
    }
    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .data-card{
      background: rgba(255,255,255,.74);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius2);
      padding:14px 14px 12px;
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
      transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
      position:relative;
      overflow:hidden;
    }
    .data-card::after{
      content:"";
      position:absolute; right:-60px; top:-70px;
      width:160px; height:160px;
      background: radial-gradient(circle at 30% 30%, rgba(11,60,255,.25), transparent 60%);
      transform: rotate(10deg);
      pointer-events:none;
    }
    .data-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(11,60,255,.12);
      border-color: rgba(11,60,255,.22);
    }
    .data-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      position:relative; z-index:1;
    }
    .badge{
      width:34px; height:34px;
      border-radius:12px;
      background: linear-gradient(180deg, rgba(11,60,255,.18), rgba(10,163,255,.10));
      border:1px solid rgba(11,60,255,.20);
      display:flex; align-items:center; justify-content:center;
    }
    .badge svg{width:18px; height:18px; fill: var(--brand)}
    .data-value{
      font-size:20px;
      font-weight:900;
      margin-top:10px;
      position:relative; z-index:1;
      letter-spacing:-.4px;
    }
    .data-label{
      margin-top:6px;
      color: rgba(15,23,42,.68);
      font-size:12px;
      font-weight:800;
      line-height:1.35;
      position:relative; z-index:1;
    }

    .quick-panel{
      background: rgba(255,255,255,.74);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 18px 44px rgba(15,23,42,.06);
      overflow:hidden;
      position:relative;
    }
    .quick-panel::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(600px 260px at 30% 0%, rgba(11,60,255,.22), transparent 56%),
                  radial-gradient(520px 240px at 100% 30%, rgba(10,163,255,.18), transparent 54%);
      pointer-events:none;
      opacity:.9;
    }
    .quick-panel > *{position:relative; z-index:1}
    .quick-title{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .quick-title h2{
      margin:0;
      font-size:14px;
      letter-spacing:.2px;
    }
    .spark{
      width:38px; height:38px;
      border-radius:14px;
      background: rgba(11,60,255,.10);
      border:1px solid rgba(11,60,255,.18);
      display:flex; align-items:center; justify-content:center;
    }
    .spark svg{width:20px; height:20px; fill: var(--brand)}
    .taglist{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .tag{
      font-size:12px; font-weight:800;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.64);
      color: rgba(15,23,42,.78);
    }
    .tag strong{
      color: rgba(15,23,42,.92);
      font-weight:1000;
      margin-right:6px;
    }

    /* Sections */
    section{padding:36px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:18px;
    }
    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      font-weight:900; font-size:13px; color: rgba(11,60,255,.92);
    }
    .kicker .kline{
      width:28px; height:2px; border-radius:2px;
      background: linear-gradient(90deg, #0b3cff, #0aa3ff);
    }
    h2{
      margin:6px 0 0;
      font-size:24px;
      letter-spacing:-.6px;
    }
    .subhead{
      margin:6px 0 0;
      color: rgba(15,23,42,.70);
      line-height:1.8;
      font-size:14px;
      max-width:62ch;
    }
    .section-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
      align-items:center;
    }

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

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
      transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(11,60,255,.12);
      border-color: rgba(11,60,255,.22);
    }
    .card .card-title{
      font-weight:1000;
      letter-spacing:-.2px;
      margin:8px 0 8px;
      font-size:15px;
    }
    .card .card-desc{
      margin:0;
      color: rgba(15,23,42,.72);
      line-height:1.75;
      font-size:13px;
    }
    .card .card-top{
      display:flex; align-items:center; gap:12px;
    }
    .card-ico{
      width:42px; height:42px;
      border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(180deg, rgba(11,60,255,.16), rgba(10,163,255,.10));
      border:1px solid rgba(11,60,255,.18);
    }
    .card-ico svg{width:20px; height:20px; fill: var(--brand)}

    .timeline{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .steps{
      display:grid;
      gap:12px;
    }
    .step{
      display:flex; gap:12px; align-items:flex-start;
      padding:14px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
    }
    .step-num{
      width:40px; height:40px;
      border-radius:16px;
      background: rgba(11,60,255,.10);
      border:1px solid rgba(11,60,255,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000; color: rgba(11,60,255,.95);
      flex:0 0 auto;
      position:relative;
    }
    .step-num::after{
      content:"";
      position:absolute; inset:-6px;
      border-radius:20px;
      background: radial-gradient(circle at 30% 30%, rgba(11,60,255,.18), transparent 62%);
      pointer-events:none;
      opacity:.85;
    }
    .step-body{flex:1}
    .step-title{font-weight:1000; margin:2px 0 6px}
    .step-desc{margin:0; color: rgba(15,23,42,.72); line-height:1.8; font-size:13px}

    .script-panel{
      background: linear-gradient(180deg, rgba(11,60,255,.10), rgba(255,255,255,.65));
      border:1px solid rgba(11,60,255,.16);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 14px 30px rgba(11,60,255,.10);
      position:relative;
      overflow:hidden;
    }
    .script-panel::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(560px 240px at 10% 0%, rgba(11,60,255,.22), transparent 58%),
        radial-gradient(520px 240px at 90% 20%, rgba(10,163,255,.18), transparent 54%);
      pointer-events:none;
      opacity:.9;
    }
    .script-panel > *{position:relative; z-index:1}
    .script-head{
      display:flex; justify-content:space-between; gap:12px; align-items:flex-start;
      margin-bottom:10px;
    }
    .script-head h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.3px;
    }
    .script-note{
      margin:0;
      color: rgba(15,23,42,.72);
      font-size:13px;
      line-height:1.8;
    }
    .script-badges{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .chip{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      font-weight:900;
      font-size:12px;
      color: rgba(15,23,42,.80);
      flex:1 1 auto;
      min-width: 140px;
    }
    .chip b{color: rgba(11,60,255,.95)}

    .compare-wrap{
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
      overflow:hidden;
    }
    .compare-top{
      padding:16px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      background: linear-gradient(90deg, rgba(11,60,255,.10), rgba(255,255,255,.70));
    }
    .rating{
      display:flex; align-items:center; gap:14px; flex-wrap:wrap;
    }
    .starbox{
      width:54px; height:54px;
      border-radius:20px;
      background: rgba(11,60,255,.10);
      border:1px solid rgba(11,60,255,.18);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 12px 28px rgba(11,60,255,.12);
    }
    .starbox svg{width:26px; height:26px; fill: #0b3cff}
    .rating-meta b{font-size:22px; letter-spacing:-.4px}
    .rating-meta div{color: rgba(15,23,42,.68); font-weight:800; margin-top:4px; font-size:12px}
    .compare-note{
      max-width:50ch;
      color: rgba(15,23,42,.72);
      font-size:13px;
      line-height:1.8;
      margin:0;
    }

    .table-scroll{overflow:auto}
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width: 860px;
    }
    th, td{
      padding:14px 14px;
      border-bottom:1px solid rgba(15,23,42,.08);
      vertical-align:top;
      font-size:13px;
      line-height:1.6;
    }
    th{
      text-align:left;
      font-weight:1000;
      color: rgba(15,23,42,.86);
      background: rgba(255,255,255,.60);
      position:sticky;
      top:0;
      z-index:1;
    }
    tr:last-child td{border-bottom:none}
    td{color: rgba(15,23,42,.78)}
    .yes{
      display:inline-flex; align-items:center; gap:8px;
      font-weight:900;
    }
    .yes i{
      width:18px; height:18px; border-radius:7px;
      border:1px solid rgba(11,60,255,.18);
      background: rgba(11,60,255,.10);
      display:inline-flex; align-items:center; justify-content:center;
    }
    .yes i svg{width:12px; height:12px; fill: var(--brand)}
    .maybe{
      display:inline-flex; gap:8px; align-items:center; font-weight:900;
      color: rgba(15,23,42,.70);
    }
    .maybe i{
      width:18px; height:18px; border-radius:7px;
      border:1px solid rgba(15,23,42,.16);
      background: rgba(15,23,42,.05);
      display:inline-flex; align-items:center; justify-content:center;
    }
    .maybe i svg{width:12px; height:12px; fill: rgba(15,23,42,.72)}
    .emph{
      font-weight:1000;
      color: rgba(11,60,255,.95);
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .case-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
      position:relative;
      overflow:hidden;
      transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    }
    .case-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(11,60,255,.12);
      border-color: rgba(11,60,255,.22);
    }
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .case-card h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .case-meta{
      margin:0;
      color: rgba(15,23,42,.70);
      line-height:1.8;
      font-size:13px;
    }
    .case-tags{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .case-tag{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.64);
      color: rgba(15,23,42,.78);
      font-weight:900;
      font-size:12px;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .article-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
      transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
      display:flex; gap:12px;
      align-items:flex-start;
    }
    .article-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(11,60,255,.12);
      border-color: rgba(11,60,255,.22);
    }
    .article-dot{
      width:44px; height:44px; border-radius:18px;
      background: rgba(11,60,255,.10);
      border:1px solid rgba(11,60,255,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .article-dot svg{width:20px; height:20px; fill: var(--brand)}
    .article-body{flex:1}
    .article-title{
      margin:0;
      font-weight:1000;
      letter-spacing:-.2px;
      font-size:14px;
      line-height:1.4;
    }
    .article-desc{
      margin:6px 0 10px;
      color: rgba(15,23,42,.72);
      font-size:13px;
      line-height:1.75;
    }
    .article-link{
      display:inline-flex; align-items:center; gap:8px;
      text-decoration:none;
      font-weight:900;
      color: rgba(11,60,255,.95);
      font-size:13px;
    }
    .article-link svg{width:16px; height:16px; fill: rgba(11,60,255,.95)}

    .form-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .form-card{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
      overflow:hidden;
      position:relative;
    }
    .form-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(560px 240px at 10% 0%, rgba(11,60,255,.18), transparent 58%),
        radial-gradient(520px 240px at 100% 30%, rgba(10,163,255,.14), transparent 54%);
      pointer-events:none;
      opacity:.9;
    }
    .form-card > *{position:relative; z-index:1}
    .form-card h3{margin:0 0 8px; font-size:16px; letter-spacing:-.3px}
    .form-card p{margin:0 0 14px; color: rgba(15,23,42,.72); line-height:1.8; font-size:13px}

    form{display:grid; gap:12px}
    .field-row{display:grid; grid-template-columns:1fr 1fr; gap:12px}
    label{font-weight:900; font-size:12px; color: rgba(15,23,42,.78)}
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background:#fff;
      padding:12px 12px;
      font-size:14px;
      color: var(--ink);
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease;
    }
    textarea{min-height:100px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(11,60,255,.28);
      box-shadow: var(--focus);
    }
    .form-actions{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:2px;
    }
    .hint{
      color: rgba(15,23,42,.62);
      font-size:12px;
      line-height:1.6;
      font-weight:800;
      max-width:46ch;
    }

    .network{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .net-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
    }
    .net-card h3{margin:0 0 8px; font-size:15px; letter-spacing:-.2px}
    .net-card p{margin:0; color: rgba(15,23,42,.72); line-height:1.8; font-size:13px}
    .net-meta{
      margin-top:12px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .meta-pill{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.64);
      color: rgba(15,23,42,.78);
      font-weight:900;
      font-size:12px;
    }

    .faq{
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
      overflow:hidden;
    }
    details{
      border-top:1px solid rgba(15,23,42,.08);
      padding:0;
    }
    details:first-child{border-top:none}
    summary{
      list-style:none;
      cursor:pointer;
      padding:16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:1000;
      color: rgba(15,23,42,.86);
      font-size:14px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex; align-items:center; gap:10px; flex:0 0 auto;
      color: rgba(15,23,42,.60);
      font-weight:900;
      font-size:12px;
    }
    .chev{
      width:36px; height:36px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.60);
      display:flex; align-items:center; justify-content:center;
      transition: transform .25s ease, border-color .25s ease;
    }
    details[open] summary .chev{
      transform: rotate(180deg);
      border-color: rgba(11,60,255,.22);
    }
    .chev svg{width:16px; height:16px; fill: rgba(15,23,42,.72)}
    .faq-body{
      padding:0 16px 16px;
      color: rgba(15,23,42,.74);
      line-height:1.85;
      font-size:13px;
    }
    .faq-body p{margin:10px 0 0}

    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
    }
    .review-top{
      display:flex; align-items:center; gap:12px;
      margin-bottom:10px;
    }
    .avatar{
      width:44px; height:44px;
      border-radius:16px;
      background: linear-gradient(180deg, rgba(11,60,255,.16), rgba(10,163,255,.10));
      border:1px solid rgba(11,60,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color: rgba(11,60,255,.95);
    }
    .review-role{
      display:flex; flex-direction:column; line-height:1.2;
    }
    .review-role b{font-size:13px; letter-spacing:-.1px}
    .review-role span{font-size:12px; color: rgba(15,23,42,.62); font-weight:800; margin-top:4px}
    .review-text{
      margin:0;
      color: rgba(15,23,42,.74);
      font-size:13px;
      line-height:1.85;
    }

    .tags-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .cloud-tag{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.72);
      color: rgba(15,23,42,.78);
      font-weight:1000;
      font-size:12px;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      cursor:pointer;
      user-select:none;
    }
    .cloud-tag:hover{
      transform: translateY(-2px);
      border-color: rgba(11,60,255,.22);
      box-shadow: 0 14px 30px rgba(11,60,255,.10);
    }

    /* Footer */
    footer{
      padding:26px 0 22px;
      background: linear-gradient(180deg, rgba(11,60,255,.06) 0%, rgba(255,255,255,.0) 100%);
      border-top:1px solid rgba(15,23,42,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr 1fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 24px rgba(15,23,42,.05);
      padding:16px;
    }
    .foot-title{
      display:flex; align-items:center; gap:12px; margin-bottom:10px;
    }
    .foot-title h3{margin:0; font-size:15px; letter-spacing:-.2px}
    .foot-text{
      margin:0;
      color: rgba(15,23,42,.72);
      line-height:1.8;
      font-size:13px;
    }
    .friend-links{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .friend-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.70);
      font-weight:1000;
      font-size:12px;
      color: rgba(15,23,42,.78);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .friend-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(11,60,255,.22);
      box-shadow: 0 14px 30px rgba(11,60,255,.10);
      color: rgba(11,60,255,.95);
    }
    .copyright{
      margin-top:14px;
      color: rgba(15,23,42,.62);
      font-weight:900;
      font-size:12px;
      line-height:1.8;
    }

    .backtop{
      position:fixed;
      right:18px;
      bottom:18px;
      z-index:60;
      width:46px; height:46px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(15,23,42,.10);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      opacity:0;
      transform: translateY(10px);
      pointer-events:none;
      transition: opacity .25s ease, transform .25s ease, border-color .25s ease;
    }
    .backtop.show{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
      border-color: rgba(11,60,255,.22);
    }
    .backtop svg{width:18px; height:18px; fill: rgba(15,23,42,.72)}
    .backtop:hover{ border-color: rgba(11,60,255,.30)}
    .floating-kefu{
      position:fixed;
      left:18px;
      bottom:18px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-start;
    }
    .kefu-btn{
      width:54px; height:54px;
      border-radius:18px;
      border:1px solid rgba(11,60,255,.20);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(11,60,255,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      position:relative;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .kefu-btn:hover{ transform: translateY(-2px); box-shadow: 0 20px 44px rgba(11,60,255,.20)}
    .kefu-btn svg{width:22px; height:22px; fill: rgba(11,60,255,.95)}
    .kefu-pop{
      display:none;
      width:min(280px, 76vw);
      border-radius: var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background: rgba(255,255,255,.92);
      box-shadow: 0 24px 70px rgba(15,23,42,.16);
      padding:12px;
      overflow:hidden;
    }
    .kefu-pop.show{display:block}
    .kefu-head{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .kefu-head b{font-size:13px}
    .kefu-close{
      width:36px; height:36px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background: rgba(255,255,255,.80);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease;
    }
    .kefu-close:hover{ transform: translateY(-1px)}
    .kefu-close svg{width:16px; height:16px; fill: rgba(15,23,42,.72)}
    .kefu-body{
      display:grid; grid-template-columns: 92px 1fr;
      gap:12px; align-items:center;
    }
    .kefu-body img{
      width:92px; height:auto;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .kefu-body p{
      margin:0;
      color: rgba(15,23,42,.72);
      font-weight:800;
      font-size:12px;
      line-height:1.7;
    }
    .kefu-body .kefu-cta{
      margin-top:10px;
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .kefu-body a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(11,60,255,.22);
      background: rgba(11,60,255,.08);
      color: rgba(11,60,255,.98);
      font-weight:1000;
      font-size:12px;
      display:inline-flex; align-items:center; gap:8px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .kefu-body a:hover{ transform: translateY(-2px); box-shadow: 0 18px 40px rgba(11,60,255,.16); background: rgba(11,60,255,.12)}
    .kefu-body a svg{width:16px; height:16px; fill: rgba(11,60,255,.98)}

    /* Responsive */
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .nav{display:none}
      .right-actions{min-width:auto}
      .hamburger{display:flex}
      .mobile-panel.open{display:block}
      h1{font-size:30px}
      .grid-3{grid-template-columns: 1fr 1fr}
      .grid-4{grid-template-columns: 1fr 1fr}
      .timeline{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .article-list{grid-template-columns:1fr}
      .form-wrap{grid-template-columns:1fr}
      .network{grid-template-columns:1fr}
      .review-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      table{min-width: 760px}
    }
    @media (max-width: 520px){
      .data-grid{grid-template-columns:1fr 1fr}
      .grid-3{grid-template-columns:1fr}
      .grid-4{grid-template-columns:1fr}
      .field-row{grid-template-columns:1fr}
      h1{font-size:26px}
      .hero-card{padding:18px}
      .hero{padding:26px 0 6px}
      .topbar-inner{padding:10px 0}
    }