:root{
      --bg0:#f6f8ff;
      --bg1:#eef3ff;
      --card:#ffffff;
      --text:#0f172a;
      --muted:#475569;
      --muted2:#64748b;
      --line:rgba(15,23,42,.10);
      --shadow:0 18px 45px rgba(17, 44, 94, .10);
      --shadow2:0 10px 26px rgba(15,23,42,.08);
      --blue:#0b4dff;
      --blue2:#2a79ff;
      --navy:#0a2d6b;
      --indigo:#1f2a7a;
      --accent:#00b3ff;
      --good:#12b981;
      --warn:#f59e0b;
      --radius:18px;
      --radius2:12px;
      --container:1120px;
      --pad:18px;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 520px at 12% 5%, rgba(11,77,255,.16), transparent 55%),
        radial-gradient(780px 460px at 88% 12%, rgba(0,179,255,.14), transparent 58%),
        linear-gradient(180deg, var(--bg0), #ffffff 70%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--pad);
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(130%) blur(12px);
      background:rgba(246,248,255,.75);
      border-bottom:1px solid rgba(15,23,42,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:200px;
    }
    .logo{
      width:44px;
      height:44px;
      display:block;
      border-radius:12px;
      background:linear-gradient(135deg, rgba(11,77,255,.18), rgba(0,179,255,.12));
      padding:6px;
      border:1px solid rgba(11,77,255,.18);
    }
    .brand-meta{display:flex; flex-direction:column; line-height:1.1}
    .brand-name{
      font-weight:800;
      letter-spacing:.2px;
      color:var(--navy);
      font-size:14px;
    }
    .brand-sub{
      color:var(--muted2);
      font-size:12px;
      margin-top:4px;
    }

    .nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex:1;
      justify-content:center;
    }
    .nav a{
      display:inline-flex;
      align-items:center;
      padding:9px 10px;
      border-radius:12px;
      color:rgba(10,45,107,.92);
      font-weight:650;
      font-size:13px;
      letter-spacing:.1px;
      border:1px solid transparent;
      transition:transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background:rgba(11,77,255,.08);
      border-color:rgba(11,77,255,.18);
      transform:translateY(-1px);
    }
    .top-actions{
      display:flex;
      align-items:center;
      gap:10px;
      justify-content:flex-end;
      min-width:240px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      border-radius:14px;
      padding:11px 14px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
      color:rgba(10,45,107,.95);
      font-weight:800;
      font-size:13px;
      letter-spacing:.2px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      cursor:pointer;
      user-select:none;
      -webkit-tap-highlight-color:transparent;
    }
    .btn:hover{transform:translateY(-1px); box-shadow:0 10px 22px rgba(15,23,42,.10); border-color:rgba(11,77,255,.24)}
    .btn-primary{
      border:none;
      color:#fff;
      background:linear-gradient(135deg, var(--blue), var(--accent));
      box-shadow:0 16px 34px rgba(11,77,255,.22);
    }
    .btn-primary:hover{
      box-shadow:0 18px 46px rgba(11,77,255,.26);
    }
    .btn-ghost{
      background:rgba(255,255,255,.7);
    }
    .icon{
      width:18px; height:18px; display:inline-block;
    }

    .menu-toggle{
      display:none;
      align-items:center;
      justify-content:center;
      width:44px;
      height:44px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.8);
      cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .menu-toggle:hover{transform:translateY(-1px); box-shadow:0 12px 22px rgba(15,23,42,.10)}
    .hamburger{width:18px;height:12px; position:relative}
    .hamburger span{
      position:absolute; left:0; right:0; height:2px; background:rgba(10,45,107,.95); border-radius:2px;
      transition:transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger span:nth-child(1){top:0}
    .hamburger span:nth-child(2){top:5px}
    .hamburger span:nth-child(3){top:10px}
    .menu-open .hamburger span:nth-child(1){top:5px; transform:rotate(45deg)}
    .menu-open .hamburger span:nth-child(2){opacity:0}
    .menu-open .hamburger span:nth-child(3){top:5px; transform:rotate(-45deg)}

    .mobile-drawer{
      display:none;
      border-top:1px solid rgba(15,23,42,.08);
      padding:12px 0 16px;
    }
    .mobile-nav{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .mobile-nav a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(11,77,255,.16);
      background:rgba(255,255,255,.72);
      font-weight:750;
      font-size:13px;
      color:rgba(10,45,107,.95);
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .mobile-nav a:hover{transform:translateY(-1px); box-shadow:0 12px 22px rgba(15,23,42,.10)}
    .mobile-actions{
      display:flex;
      gap:10px;
      margin-top:14px;
      flex-wrap:wrap;
    }

    .hero{
      padding:28px 0 14px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:18px;
      align-items:stretch;
      min-height:520px;
    }
    .hero-left{
      border-radius:var(--radius);
      background:
        radial-gradient(700px 340px at 25% 20%, rgba(11,77,255,.20), transparent 60%),
        radial-gradient(560px 300px at 90% 0%, rgba(0,179,255,.14), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.65));
      border:1px solid rgba(11,77,255,.14);
      box-shadow:var(--shadow2);
      padding:26px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      overflow:hidden;
      position:relative;
    }
    .hero-left:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        linear-gradient(110deg, rgba(11,77,255,.25), rgba(0,179,255,.05), rgba(11,77,255,.10));
      opacity:.35;
      pointer-events:none;
      mask: radial-gradient(560px 280px at 18% 18%, #000 0 40%, transparent 65%);
    }
    .hero-kicker{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      position:relative;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(11,77,255,.18);
      background:rgba(255,255,255,.66);
      color:rgba(10,45,107,.95);
      font-weight:800;
      font-size:12px;
      letter-spacing:.2px;
    }
    .dot{
      width:8px; height:8px; border-radius:50%;
      background:linear-gradient(135deg, var(--blue), var(--accent));
      box-shadow:0 0 0 4px rgba(11,77,255,.12);
    }
    .hero-title{
      margin:14px 0 10px;
      font-size:40px;
      line-height:1.12;
      letter-spacing:-.6px;
      color:#081a3a;
      position:relative;
    }
    .hero-desc{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      max-width:62ch;
      position:relative;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
      margin-top:18px;
      position:relative;
    }
    .hero-meta{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:16px;
      position:relative;
    }
    .meta-chip{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.70);
      min-width:210px;
    }
    .meta-chip b{font-size:13px}
    .meta-chip span{display:block; color:var(--muted2); font-size:12px; margin-top:4px; line-height:1.2}
    .mini-icon{
      width:34px;height:34px;border-radius:12px;
      background:linear-gradient(135deg, rgba(11,77,255,.18), rgba(0,179,255,.10));
      border:1px solid rgba(11,77,255,.18);
      display:flex;align-items:center;justify-content:center;
      color:rgba(10,45,107,.95);
      flex:0 0 auto;
    }
    .hero-right{
      border-radius:var(--radius);
      background:linear-gradient(180deg, rgba(10,45,107,.06), rgba(255,255,255,.7));
      border:1px solid rgba(15,23,42,.10);
      box-shadow:var(--shadow2);
      padding:20px;
      display:flex;
      flex-direction:column;
      gap:14px;
      overflow:hidden;
      position:relative;
    }
    .hero-right:after{
      content:"";
      position:absolute;
      inset:-40px -60px auto auto;
      width:240px;height:240px;
      background:radial-gradient(circle at 30% 30%, rgba(11,77,255,.30), rgba(0,179,255,.06), transparent 60%);
      transform:rotate(18deg);
      opacity:.9;
      pointer-events:none;
    }
    .hero-right-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      position:relative;
    }
    .signal{
      display:flex;flex-direction:column;gap:8px;
    }
    .signal h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
      color:rgba(10,45,107,.96);
    }
    .signal p{
      margin:0;
      color:var(--muted2);
      font-size:13px;
      line-height:1.6;
      max-width:28ch;
    }
    .live-badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.70);
      border:1px solid rgba(11,77,255,.16);
      position:relative;
      overflow:hidden;
    }
    .live-badge:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(120deg, rgba(11,77,255,.20), transparent 45%);
      transform:translateX(-40%);
      animation:shine 2.8s ease-in-out infinite;
      opacity:.7;
    }
    @keyframes shine{
      0%,55%{transform:translateX(-60%)}
      70%,100%{transform:translateX(60%)}
    }
    .live-badge strong{
      font-size:13px; letter-spacing:.2px; position:relative;
    }
    .bars{display:flex; gap:4px; align-items:flex-end; height:18px; position:relative}
    .bars i{
      display:block; width:5px; border-radius:4px;
      background:linear-gradient(180deg, rgba(11,77,255,.95), rgba(0,179,255,.70));
      animation:bar 1.2s ease-in-out infinite;
    }
    .bars i:nth-child(1){height:7px; animation-delay:0s}
    .bars i:nth-child(2){height:14px; animation-delay:.1s}
    .bars i:nth-child(3){height:10px; animation-delay:.2s}
    .bars i:nth-child(4){height:16px; animation-delay:.3s}
    @keyframes bar{
      0%,100%{transform:translateY(0); opacity:.9}
      50%{transform:translateY(-3px); opacity:1}
    }

    .stat-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      position:relative;
    }
    .stat{
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.70);
      padding:14px 14px 12px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .stat:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(15,23,42,.10);
      border-color:rgba(11,77,255,.20);
    }
    .stat-top{display:flex; align-items:center; justify-content:space-between; gap:12px}
    .stat .num{
      font-size:20px;
      font-weight:900;
      letter-spacing:-.2px;
      color:#061a3a;
    }
    .stat .tag{
      font-size:12px;
      color:rgba(10,45,107,.95);
      font-weight:850;
      background:rgba(11,77,255,.10);
      border:1px solid rgba(11,77,255,.16);
      padding:6px 8px;
      border-radius:999px;
      white-space:nowrap;
    }
    .stat .label{
      margin-top:10px;
      color:var(--muted2);
      font-size:13px;
      line-height:1.5;
    }
    .quick-flow{
      border-radius:var(--radius);
      background:rgba(255,255,255,.72);
      border:1px solid rgba(15,23,42,.10);
      padding:14px;
      position:relative;
    }
    .quick-flow h3{
      margin:0 0 8px;
      font-size:14px;
      letter-spacing:-.15px;
      color:rgba(10,45,107,.96);
    }
    .flow-steps{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:10px;
    }
    .step{
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:linear-gradient(180deg, rgba(11,77,255,.06), rgba(255,255,255,.75));
      padding:12px;
      transition:transform .18s ease, box-shadow .18s ease;
      min-height:84px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .step:hover{transform:translateY(-2px); box-shadow:0 16px 30px rgba(15,23,42,.10)}
    .step .k{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .step .badge{
      width:28px;height:28px;border-radius:12px;
      background:linear-gradient(135deg, rgba(11,77,255,.18), rgba(0,179,255,.10));
      border:1px solid rgba(11,77,255,.18);
      display:flex;align-items:center;justify-content:center;
      font-weight:900; color:rgba(10,45,107,.98);
      font-size:12px;
    }
    .step .t{font-weight:900; font-size:13px; color:#081a3a}
    .step .d{color:var(--muted2); font-size:12px; line-height:1.4; margin-top:8px}

    section{padding:34px 0}
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:16px;
    }
    .section-title h2{
      margin:0;
      font-size:26px;
      letter-spacing:-.3px;
      color:#071a3a;
    }
    .section-title p{
      margin:0;
      color:var(--muted2);
      font-size:14px;
      line-height:1.8;
      max-width:58ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns:repeat(2, 1fr);
      gap:14px;
    }

    .card{
      border-radius:var(--radius);
      background:rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      box-shadow:0 10px 28px rgba(15,23,42,.06);
      overflow:hidden;
    }
    .card-pad{padding:18px}
    .card h3{
      margin:0 0 8px;
      font-size:16px;
      letter-spacing:-.2px;
      color:#061a3a;
    }
    .card p{
      margin:0;
      color:var(--muted2);
      line-height:1.7;
      font-size:13.5px;
    }
    .card .list{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:9px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:linear-gradient(180deg, rgba(11,77,255,.05), rgba(255,255,255,.72));
    }
    .li .tick{
      width:22px;height:22px;border-radius:10px;
      background:rgba(18,185,129,.10);
      border:1px solid rgba(18,185,129,.22);
      color:var(--good);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
      font-weight:900;
      font-size:12px;
    }
    .li b{font-size:13px}
    .li span{display:block; color:var(--muted2); font-size:12.5px; margin-top:4px; line-height:1.45}

    .steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
    }
    .step-card{
      padding:16px;
      border-radius:var(--radius);
      background:rgba(255,255,255,.78);
      border:1px solid rgba(15,23,42,.10);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:160px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .step-card:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(15,23,42,.10);
      border-color:rgba(11,77,255,.22);
    }
    .step-head{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .step-no{
      width:34px;height:34px;border-radius:14px;
      background:linear-gradient(135deg, rgba(11,77,255,.18), rgba(0,179,255,.10));
      border:1px solid rgba(11,77,255,.18);
      display:flex;align-items:center;justify-content:center;
      font-weight:1000; color:rgba(10,45,107,.98);
      flex:0 0 auto;
    }
    .step-title{font-weight:1000; color:#071a3a}
    .step-body{color:var(--muted2); font-size:13.5px; line-height:1.7; margin-top:auto}

    .compare-wrap{
      padding:18px;
      border-radius:var(--radius);
      background:
        radial-gradient(640px 260px at 18% 0%, rgba(11,77,255,.16), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.70));
      border:1px solid rgba(15,23,42,.10);
    }
    .rating-row{
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      margin-bottom:14px;
      flex-wrap:wrap;
    }
    .rating-left{
      display:flex; align-items:center; gap:14px;
    }
    .star-score{
      width:64px;height:64px;border-radius:22px;
      background:linear-gradient(135deg, rgba(245,158,11,.16), rgba(11,77,255,.10));
      border:1px solid rgba(245,158,11,.26);
      display:flex; align-items:center; justify-content:center;
      box-shadow:0 18px 38px rgba(245,158,11,.10);
      position:relative;
    }
    .star-score:after{
      content:"";
      position:absolute; inset:-1px;
      border-radius:22px;
      background:linear-gradient(135deg, rgba(11,77,255,.18), transparent 45%);
      opacity:.7;
      pointer-events:none;
    }
    .star-score span{position:relative; font-size:18px; font-weight:1000; color:#6b3a00}
    .rating-left h3{
      margin:0;
      font-size:16px;
      color:#071a3a;
      letter-spacing:-.2px;
    }
    .rating-left p{
      margin:6px 0 0;
      color:var(--muted2);
      font-size:13px;
      line-height:1.6;
    }
    .rating-right{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
    }
    .badge-star{
      display:inline-flex; align-items:center; gap:8px;
      padding:10px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(15,23,42,.10);
      color:#071a3a;
      font-weight:900;
      font-size:13px;
    }
    .stars{
      letter-spacing:2px;
      color:#f59e0b;
      text-shadow:0 0 0 rgba(0,0,0,0);
    }
    .score-chip{
      padding:10px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(11,77,255,.18);
      font-weight:950;
      color:#061a3a;
    }
    .score-chip b{font-size:18px}
    .table-wrap{
      overflow:auto;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.76);
    }
    table{
      width:100%;
      border-collapse:collapse;
      min-width:820px;
    }
    th,td{
      padding:12px 12px;
      border-bottom:1px solid rgba(15,23,42,.08);
      text-align:left;
      vertical-align:top;
      font-size:13px;
      color:#0b2447;
    }
    th{
      position:sticky;
      top:0;
      background:linear-gradient(180deg, rgba(11,77,255,.10), rgba(255,255,255,.85));
      z-index:1;
      color:#071a3a;
      font-weight:1000;
      letter-spacing:-.15px;
    }
    td{color:rgba(7,26,58,.92)}
    .yes{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(18,185,129,.22);
      background:rgba(18,185,129,.10);
      font-weight:900;
      color:#0f766e;
      white-space:nowrap;
    }
    .maybe{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(245,158,11,.22);
      background:rgba(245,158,11,.10);
      font-weight:900;
      color:#7a4b00;
      white-space:nowrap;
    }

    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.74);
      color:rgba(10,45,107,.95);
      font-weight:850;
      font-size:13px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .tag:hover{transform:translateY(-2px); box-shadow:0 16px 34px rgba(15,23,42,.10); border-color:rgba(11,77,255,.22)}

    .timeline{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .timeline .panel{
      border-radius:var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.78);
      padding:18px;
      box-shadow:0 10px 28px rgba(15,23,42,.06);
    }
    .timeline h3{margin:0 0 10px; font-size:16px; color:#071a3a}
    .time-items{display:flex; flex-direction:column; gap:12px}
    .time-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.08);
      background:linear-gradient(180deg, rgba(11,77,255,.05), rgba(255,255,255,.72));
    }
    .time-item .tno{
      width:34px;height:34px;border-radius:14px;
      background:linear-gradient(135deg, rgba(11,77,255,.18), rgba(0,179,255,.10));
      border:1px solid rgba(11,77,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000; color:rgba(10,45,107,.98);
      flex:0 0 auto;
    }
    .time-item b{display:block; font-size:13.5px}
    .time-item span{display:block; margin-top:6px; color:var(--muted2); font-size:13px; line-height:1.6}

    .form{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .field{display:flex; flex-direction:column; gap:8px}
    .field label{
      font-weight:900;
      color:#071a3a;
      font-size:13px;
      letter-spacing:-.1px;
    }
    .input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(15,23,42,.12);
      background:rgba(255,255,255,.90);
      color:#0b2447;
      font-size:14px;
      outline:none;
      transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;
    }
    textarea{min-height:110px; resize:vertical}
    .input:focus, select:focus, textarea:focus{
      border-color:rgba(11,77,255,.35);
      box-shadow:0 0 0 4px rgba(11,77,255,.14);
    }
    .form-actions{
      grid-column:1 / -1;
      display:flex;
      gap:12px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      margin-top:6px;
    }
    .small-note{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.5;
      max-width:56ch;
    }
    .toast{
      position:fixed;
      left:50%;
      bottom:22px;
      transform:translateX(-50%);
      background:rgba(7,26,58,.96);
      color:#fff;
      padding:12px 14px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 22px 50px rgba(0,0,0,.18);
      display:none;
      z-index:100;
      max-width:92vw;
    }

    .faq{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    details{
      border-radius:var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.78);
      padding:14px 14px;
      box-shadow:0 10px 28px rgba(15,23,42,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    details[open]{
      border-color:rgba(11,77,255,.24);
      box-shadow:0 18px 42px rgba(15,23,42,.10);
      transform:translateY(-2px);
    }
    summary{
      list-style:none;
      cursor:pointer;
      font-weight:1000;
      color:#071a3a;
      letter-spacing:-.15px;
      font-size:14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .sum-icon{
      width:28px;height:28px;border-radius:12px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(11,77,255,.08);
      display:flex;align-items:center;justify-content:center;
      color:rgba(10,45,107,.95);
      flex:0 0 auto;
      margin-top:1px;
    }
    details .faq-a{
      margin-top:10px;
      color:var(--muted2);
      font-size:13.5px;
      line-height:1.8;
    }

    .comments{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
    }
    .comment{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.78);
      box-shadow:0 10px 28px rgba(15,23,42,.06);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:186px;
      display:flex; flex-direction:column; gap:10px;
    }
    .comment:hover{transform:translateY(-2px); box-shadow:0 18px 40px rgba(15,23,42,.10); border-color:rgba(11,77,255,.22)}
    .comment-top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
    .avatar{
      width:44px;height:44px;border-radius:18px;
      background:linear-gradient(135deg, rgba(11,77,255,.18), rgba(0,179,255,.10));
      border:1px solid rgba(11,77,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000; color:rgba(10,45,107,.98);
    }
    .who b{display:block; font-size:14px}
    .who span{display:block; margin-top:6px; color:var(--muted2); font-size:12.5px; line-height:1.4}
    .quote{
      color:#0b2447;
      font-weight:850;
      font-size:13px;
      letter-spacing:-.15px;
      background:rgba(11,77,255,.08);
      border:1px solid rgba(11,77,255,.16);
      border-radius:14px;
      padding:9px 10px;
    }
    .comment p{
      margin:0;
      color:var(--muted2);
      line-height:1.8;
      font-size:13.5px;
    }

    .article-list{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .article{
      padding:14px;
      border-radius:var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.78);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height:118px;
    }
    .article:hover{transform:translateY(-2px); box-shadow:0 18px 40px rgba(15,23,42,.10); border-color:rgba(11,77,255,.22)}
    .article .meta{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      color:var(--muted2);
      font-size:12.5px;
    }
    .article h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
      color:#071a3a;
      line-height:1.4;
    }
    .article .link{
      margin-top:auto;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      color:rgba(10,45,107,.95);
      font-weight:1000;
      font-size:13px;
    }
    .article .arrow{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(11,77,255,.08);
      display:flex; align-items:center; justify-content:center;
    }

    .logostrip{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .chip-model{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.74);
      color:rgba(10,45,107,.95);
      font-weight:900;
      font-size:13px;
    }

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

    .floating-kefu{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .kefu-pill{
      display:flex; align-items:center; gap:10px;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.85);
      box-shadow:0 18px 50px rgba(15,23,42,.14);
      cursor:pointer;
      transition:transform .18s ease, box-shadow .18s ease;
      user-select:none;
      -webkit-tap-highlight-color:transparent;
    }
    .kefu-pill:hover{transform:translateY(-2px); box-shadow:0 22px 60px rgba(15,23,42,.18)}
    .kefu-pill b{font-size:13.5px}
    .kefu-pill span{display:block; color:var(--muted2); font-size:12.5px; margin-top:3px; line-height:1.3}
    .kefu-icon{
      width:42px;height:42px;border-radius:16px;
      background:linear-gradient(135deg, rgba(11,77,255,.18), rgba(0,179,255,.10));
      border:1px solid rgba(11,77,255,.18);
      display:flex;align-items:center;justify-content:center;
      color:rgba(10,45,107,.95);
      flex:0 0 auto;
    }
    .qr-pop{
      display:none;
      width:240px;
      border-radius:20px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.92);
      box-shadow:0 24px 70px rgba(15,23,42,.20);
      overflow:hidden;
    }
    .qr-pop .qr-head{
      padding:12px 14px;
      border-bottom:1px solid rgba(15,23,42,.08);
      background:linear-gradient(180deg, rgba(11,77,255,.10), rgba(255,255,255,.9));
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .qr-pop .qr-head b{font-size:13.5px; color:#071a3a}
    .close-qr{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.85);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition:transform .18s ease;
    }
    .close-qr:hover{transform:translateY(-1px)}
    .qr-pop .qr-body{padding:14px; display:flex; flex-direction:column; gap:10px}
    .qr-pop img{
      width:100%;
      height:auto;
      border-radius:16px;
      border:1px solid rgba(15,23,42,.10);
      background:#fff;
    }
    .qr-pop .qr-note{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
    }

    .backtop{
      position:fixed;
      left:14px;
      bottom:14px;
      z-index:80;
      width:46px;height:46px;
      border-radius:18px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.85);
      box-shadow:0 18px 50px rgba(15,23,42,.14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      opacity:0;
      pointer-events:none;
      transform:translateY(8px);
      transition:opacity .2s ease, transform .2s ease;
    }
    .backtop.show{opacity:1; pointer-events:auto; transform:translateY(0)}
    .backtop svg{width:20px;height:20px; color:rgba(10,45,107,.95)}

    footer{
      margin-top:10px;
      padding:24px 0 30px;
      border-top:1px solid rgba(15,23,42,.08);
      background:linear-gradient(180deg, rgba(11,77,255,.06), rgba(255,255,255,.55));
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .footer-card{
      padding:18px;
      border-radius:var(--radius);
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.78);
      box-shadow:0 10px 28px rgba(15,23,42,.06);
    }
    .footer-card h3{margin:0 0 10px; font-size:16px; color:#071a3a}
    .footer-card p{margin:0; color:var(--muted2); line-height:1.8; font-size:13.5px}
    .footer-links{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .footer-links a{
      padding:9px 10px;
      border-radius:999px;
      border:1px solid rgba(15,23,42,.10);
      background:rgba(255,255,255,.70);
      color:rgba(10,45,107,.95);
      font-weight:900;
      font-size:13px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .footer-links a:hover{transform:translateY(-2px); box-shadow:0 16px 34px rgba(15,23,42,.10); border-color:rgba(11,77,255,.22)}
    .foot-bottom{
      margin-top:14px;
      color:var(--muted2);
      font-size:12.5px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
    }

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

    .anchor-offset{scroll-margin-top:90px}

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; min-height:auto}
      .top-actions{min-width:auto}
      .nav{display:none}
      .menu-toggle{display:flex}
      .mobile-drawer{display:block}
      .hero-left{padding:20px}
      .hero-title{font-size:32px}
      .grid-3{grid-template-columns:1fr}
      .grid-2{grid-template-columns:1fr}
      .steps{grid-template-columns:1fr 1fr}
      .timeline{grid-template-columns:1fr}
      .faq{grid-template-columns:1fr}
      .comments{grid-template-columns:1fr}
      .article-list{grid-template-columns:1fr}
      .split{grid-template-columns:1fr}
      .comments .comment{min-height:auto}
      .footer-grid{grid-template-columns:1fr}
      .form{grid-template-columns:1fr}
      .flow-steps{grid-template-columns:1fr}
      .mobile-nav{grid-template-columns:1fr}
      table{min-width:760px}
    }
    @media (prefers-reduced-motion: reduce){
      .reveal{transition:none}
      .live-badge:before, .bars i{animation:none}
      .btn, .stat, .step-card, .article, .comment, .tag{transition:none}
    }