:root{
      --bg0:#ffffff;
      --bg1:#fbfaf8;
      --card:#ffffff;
      --text:#17181a;
      --muted:#5c6068;
      --muted2:#7a7f88;
      --line:rgba(23,24,26,.10);
      --shadow: 0 14px 38px rgba(19, 34, 61, .10);
      --shadow2: 0 10px 26px rgba(19, 34, 61, .10);
      --ring: rgba(67, 56, 202, .22);
      --primary:#2a64ff;
      --primary2:#7a4dff;
      --accent:#00d4ff;
      --good:#0aa36e;
      --warn:#ffb020;
      --bad:#ff4d4f;
      --radius:18px;
      --radius2:26px;
      --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 Neue", Arial, "Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei", sans-serif;
      color:var(--text);
      background: radial-gradient(1000px 620px at 20% -10%, rgba(42,100,255,.14), transparent 55%),
                  radial-gradient(860px 520px at 80% 0%, rgba(122,77,255,.15), transparent 52%),
                  linear-gradient(180deg, var(--bg0), var(--bg1));
    }
    a{color:inherit}
    .container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(180%) blur(12px);
      background: rgba(255,255,255,.78);
      border-bottom:1px solid rgba(23,24,26,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 240px;
    }
    .brand img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(42,100,255,.14), rgba(122,77,255,.12));
      border:1px solid rgba(23,24,26,.08);
      box-shadow: 0 10px 22px rgba(42,100,255,.12);
    }
    .brand-title{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-title strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px;
      color:var(--muted2);
      margin-top:3px;
    }
    nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex:1;
      justify-content:flex-end;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      text-decoration:none;
      font-size:13px;
      color:var(--muted);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(42,100,255,.08);
      border-color: rgba(42,100,255,.18);
      color: #1d2b56;
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:6px;
      white-space:nowrap;
    }
    .btn{
      appearance:none;
      border:1px solid rgba(23,24,26,.10);
      background:#fff;
      color:var(--text);
      padding:10px 14px;
      border-radius:14px;
      font-weight:700;
      font-size:13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      gap:10px;
    }
    .btn:focus{outline:none; box-shadow:0 0 0 4px var(--ring)}
    .btn:hover{transform: translateY(-1px); box-shadow:0 12px 26px rgba(19,34,61,.10)}
    .btn-primary{
      border-color: rgba(42,100,255,.28);
      color:#0f1b3e;
      background: linear-gradient(135deg, rgba(42,100,255,.14), rgba(122,77,255,.12));
    }
    .btn-solid{
      border:none;
      color:#fff;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow: 0 18px 34px rgba(42,100,255,.22);
      padding:10px 16px;
    }
    .btn-solid:hover{
      box-shadow: 0 22px 44px rgba(42,100,255,.26);
      transform: translateY(-1px);
    }
    .btn-small{
      padding:9px 12px;
      border-radius:13px;
      font-weight:700;
    }
    .hamburger{
      display:none;
      width:42px;
      height:42px;
      border-radius:14px;
      border:1px solid rgba(23,24,26,.10);
      background: rgba(255,255,255,.75);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease;
      align-items:center;
      justify-content:center;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 12px 26px rgba(19,34,61,.10)}
    .hamburger span{
      width:18px;height:2px;background:rgba(23,24,26,.75);display:block;position:relative;border-radius:2px;
    }
    .hamburger span:before,.hamburger span:after{
      content:"";
      position:absolute;left:0;width:18px;height:2px;background:rgba(23,24,26,.75);
      border-radius:2px;
    }
    .hamburger span:before{top:-6px}
    .hamburger span:after{top:6px}
    .mobile-panel{
      display:none;
      border-top:1px solid rgba(23,24,26,.08);
      padding:10px 0 14px;
    }
    .mobile-links{
      display:flex;flex-direction:column;gap:8px;
    }
    .mobile-links a{
      text-decoration:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(23,24,26,.08);
      background: rgba(255,255,255,.7);
      font-weight:700;
      color:var(--muted);
    }
    .mobile-links a:active{transform: translateY(1px)}
    .hero{
      position:relative;
      padding:46px 0 22px;
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .hero-card{
      background:
        radial-gradient(900px 520px at 10% 5%, rgba(42,100,255,.18), transparent 55%),
        radial-gradient(760px 460px at 75% 0%, rgba(122,77,255,.18), transparent 50%),
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.92));
      border:1px solid rgba(23,24,26,.08);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding:26px;
      position:relative;
      overflow:hidden;
      min-height: 330px;
    }
    .hero-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background: linear-gradient(135deg, rgba(42,100,255,.22), rgba(122,77,255,.20), rgba(0,212,255,.12));
      opacity:.25;
      filter: blur(18px);
      pointer-events:none;
    }
    .hero-inner{position:relative; z-index:1; display:flex; flex-direction:column; height:100%}
    .kicker{
      display:flex;gap:10px;align-items:center;flex-wrap:wrap;
      margin-bottom:14px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:7px 12px;
      font-weight:800;
      font-size:12px;
      background: rgba(42,100,255,.10);
      border:1px solid rgba(42,100,255,.22);
      color:#1b2f66;
    }
    .pill .dot{
      width:8px;height:8px;border-radius:50%;
      background: linear-gradient(135deg, var(--accent), var(--primary2));
      box-shadow:0 0 0 4px rgba(0,212,255,.10);
    }
    .kicker .meta{
      font-size:13px;
      color:var(--muted);
      font-weight:700;
    }
    h1{
      margin:0 0 10px;
      font-size:34px;
      line-height:1.12;
      letter-spacing:-.6px;
    }
    .hero-sub{
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      margin:0 0 16px;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex;gap:12px;flex-wrap:wrap;
      margin-top:auto;
      align-items:center;
    }
    .hero-actions .note{
      color:var(--muted2);
      font-size:12px;
      font-weight:700;
      padding-left:6px;
    }
    .hero-side{
      display:flex;flex-direction:column;gap:14px;
    }
    .side-top{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(23,24,26,.08);
      border-radius: var(--radius2);
      padding:18px;
      box-shadow: 0 10px 26px rgba(19,34,61,.08);
      overflow:hidden;
      position:relative;
    }
    .side-top:after{
      content:"";
      position:absolute;
      width:220px;height:220px;
      right:-110px;top:-140px;
      background: radial-gradient(circle at 30% 30%, rgba(0,212,255,.30), transparent 55%),
                  radial-gradient(circle at 60% 60%, rgba(122,77,255,.28), transparent 60%);
      filter: blur(6px);
      opacity:.9;
      pointer-events:none;
    }
    .side-title{
      display:flex;align-items:flex-start;justify-content:space-between;gap:12px;
      position:relative;z-index:1;
    }
    .side-title strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .side-title span{
      color:var(--muted2);
      font-size:12px;
      font-weight:700;
    }
    .metric-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:12px;
      position:relative;z-index:1;
    }
    .metric{
      background: rgba(255,255,255,.7);
      border:1px solid rgba(23,24,26,.08);
      border-radius: 16px;
      padding:12px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 32px rgba(19,34,61,.10);
    }
    .metric b{
      display:block;
      font-size:18px;
      letter-spacing:-.4px;
    }
    .metric em{
      display:block;
      font-style:normal;
      margin-top:6px;
      color:var(--muted);
      font-size:12px;
      line-height:1.4;
      font-weight:700;
    }
    .side-bottom{
      background: linear-gradient(135deg, rgba(42,100,255,.12), rgba(122,77,255,.10));
      border:1px solid rgba(42,100,255,.18);
      border-radius: var(--radius2);
      padding:16px 18px;
      box-shadow: 0 10px 26px rgba(42,100,255,.10);
    }
    .side-bottom .row{
      display:flex;align-items:flex-start;justify-content:space-between;gap:10px;
    }
    .side-bottom strong{font-size:14px}
    .side-bottom p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
      font-weight:700;
    }
    .spark{
      width:38px;height:38px;border-radius:14px;
      border:1px solid rgba(255,255,255,.55);
      background: rgba(255,255,255,.30);
      display:flex;align-items:center;justify-content:center;
      box-shadow: inset 0 1px 0 rgba(255,255,255,.35);
      position:relative;
      flex:0 0 auto;
    }
    .spark svg{opacity:.9}
    .section{
      padding: 26px 0;
    }
    .section-title{
      display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.3px;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      font-weight:700;
      max-width: 60ch;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:14px;
    }
    .card{
      background: rgba(255,255,255,.84);
      border:1px solid rgba(23,24,26,.08);
      border-radius: var(--radius);
      padding:16px;
      box-shadow: 0 10px 26px rgba(19,34,61,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(19,34,61,.10);
      border-color: rgba(42,100,255,.18);
    }
    .icon{
      width:42px;height:42px;border-radius:16px;
      background: linear-gradient(135deg, rgba(42,100,255,.16), rgba(122,77,255,.12));
      border:1px solid rgba(42,100,255,.18);
      display:flex;align-items:center;justify-content:center;
      margin-bottom:10px;
    }
    .card h3{
      margin:2px 0 8px;
      font-size:15px;
      letter-spacing:-.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
      font-weight:700;
    }
    .list{
      margin:10px 0 0;
      padding:0;
      list-style:none;
      display:flex;flex-direction:column;gap:8px;
    }
    .list li{
      display:flex;gap:10px;align-items:flex-start;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
      font-weight:700;
    }
    .check{
      width:18px;height:18px;border-radius:6px;
      background: rgba(10,163,110,.12);
      border:1px solid rgba(10,163,110,.26);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .check svg{width:12px;height:12px}
    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
      align-items:stretch;
    }
    .step{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(23,24,26,.08);
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.74));
      position:relative;
      overflow:hidden;
      box-shadow: 0 10px 22px rgba(19,34,61,.06);
    }
    .step:after{
      content:"";
      position:absolute;
      width:160px;height:160px;
      right:-90px;top:-110px;
      background: radial-gradient(circle at 30% 30%, rgba(42,100,255,.25), transparent 55%),
                  radial-gradient(circle at 55% 60%, rgba(122,77,255,.20), transparent 60%);
      opacity:.9;
      filter: blur(6px);
      pointer-events:none;
    }
    .step .n{
      display:inline-flex;align-items:center;gap:8px;
      font-weight:900;font-size:12px;color:#1b2f66;
      background: rgba(42,100,255,.10);
      border:1px solid rgba(42,100,255,.20);
      border-radius:999px;
      padding:7px 12px;
      position:relative;z-index:1;
    }
    .step h3{margin:10px 0 8px;font-size:15px;position:relative;z-index:1}
    .step p{margin:0;color:var(--muted);font-size:13px;line-height:1.75;font-weight:700;position:relative;z-index:1}
    .compare{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(23,24,26,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .compare-top{
      display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;
      margin-bottom:12px;
      padding:2px 2px 0;
    }
    .stars{
      display:flex;gap:8px;align-items:center;
      background: linear-gradient(135deg, rgba(255,176,32,.14), rgba(42,100,255,.10));
      border:1px solid rgba(255,176,32,.26);
      padding:10px 12px;
      border-radius:16px;
    }
    .stars b{font-size:16px}
    .star-row{display:flex;gap:4px}
    .star svg{width:16px;height:16px;fill: rgba(255,176,32,.95)}
    .score{
      display:flex;flex-direction:column;gap:6px;align-items:flex-end;
      min-width: 200px;
    }
    .score .big{
      font-size:28px;font-weight:950;letter-spacing:-.8px;
      background: linear-gradient(135deg, var(--primary), var(--primary2));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .score span{color:var(--muted2);font-weight:800;font-size:12px}
    .table-wrap{
      overflow:auto;
      border-radius:16px;
      border:1px solid rgba(23,24,26,.08);
      background: rgba(255,255,255,.7);
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width: 820px;
    }
    th,td{
      padding:12px 14px;
      border-bottom:1px solid rgba(23,24,26,.08);
      text-align:left;
      vertical-align:top;
      font-size:13px;
      font-weight:800;
      color:var(--muted);
    }
    th{
      position:sticky;top:0;
      background: rgba(255,255,255,.92);
      color:#1b1f2a;
      z-index:1;
      border-bottom:1px solid rgba(23,24,26,.10);
    }
    tr:last-child td{border-bottom:none}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:7px 10px;
      border:1px solid rgba(23,24,26,.10);
      background: rgba(255,255,255,.84);
      font-size:12px;
      font-weight:900;
      color:#1b1f2a;
      white-space:nowrap;
    }
    .tag.good{
      border-color: rgba(10,163,110,.28);
      background: rgba(10,163,110,.10);
      color:#0b6b4b;
    }
    .tag.mid{
      border-color: rgba(255,176,32,.28);
      background: rgba(255,176,32,.10);
      color:#7a4a00;
    }
    .tag.bad{
      border-color: rgba(255,77,79,.26);
      background: rgba(255,77,79,.10);
      color:#8a1b1f;
    }
    .tag svg{width:14px;height:14px}
    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .case-card{
      border-radius: var(--radius2);
      border:1px solid rgba(23,24,26,.08);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 26px rgba(19,34,61,.06);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      min-height: 260px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .case-card:hover{transform: translateY(-2px); box-shadow: 0 16px 34px rgba(19,34,61,.10); border-color: rgba(42,100,255,.18)}
    .thumb{
      padding:14px;
      background: radial-gradient(900px 520px at 10% 0%, rgba(42,100,255,.14), transparent 55%),
                  radial-gradient(720px 420px at 80% 0%, rgba(122,77,255,.12), transparent 52%),
                  linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.80));
      border-bottom:1px solid rgba(23,24,26,.08);
    }
    .thumb img{
      width:100%;
      max-height: 160px;
      height:auto;
      display:block;
      object-fit:cover;
      border-radius: 16px;
      border:1px solid rgba(23,24,26,.08);
    }
    .case-body{
      padding:14px 14px 16px;
      display:flex;
      flex-direction:column;
      gap:10px;
      height:100%;
    }
    .case-meta{
      display:flex;gap:10px;flex-wrap:wrap;align-items:center;
    }
    .case-body h3{margin:0;font-size:15px;letter-spacing:-.1px}
    .case-body p{margin:0;color:var(--muted);font-size:13px;line-height:1.75;font-weight:700}
    .case-bottom{
      margin-top:auto;
      display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
    }
    .link{
      color:#1d3fbf;
      font-weight:900;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(29,63,191,.18);
      background: rgba(29,63,191,.06);
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
    }
    .link:hover{transform: translateY(-1px); background: rgba(29,63,191,.09); border-color: rgba(29,63,191,.24)}
    .arrow{
      width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;
    }
    .form-area{
      background: rgba(255,255,255,.86);
      border:1px solid rgba(23,24,26,.08);
      border-radius: var(--radius2);
      padding:16px;
      box-shadow: var(--shadow2);
    }
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:7px;
    }
    .field label{
      font-size:12px;
      color:var(--muted2);
      font-weight:900;
    }
    input,select,textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(23,24,26,.10);
      background: rgba(255,255,255,.88);
      color:var(--text);
      font-weight:800;
      font-size:13px;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease;
    }
    textarea{min-height: 110px; resize: vertical}
    input:focus,select:focus,textarea:focus{
      border-color: rgba(42,100,255,.35);
      box-shadow:0 0 0 4px rgba(42,100,255,.16);
    }
    .span-2{grid-column: 1 / -1}
    .form-actions{
      display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
      margin-top:4px;
    }
    .form-hint{
      color:var(--muted2);
      font-size:12px;
      font-weight:800;
      line-height:1.6;
    }
    .privacy{
      display:flex;align-items:center;gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(23,24,26,.08);
      background: rgba(255,255,255,.74);
    }
    .privacy input{
      width:18px;height:18px;accent-color: var(--primary);
      border-radius:6px;
    }
    .privacy span{
      color:var(--muted);
      font-size:12px;
      font-weight:900;
    }
    details{
      background: rgba(255,255,255,.84);
      border:1px solid rgba(23,24,26,.08);
      border-radius: var(--radius);
      padding:12px 14px;
      box-shadow: 0 10px 22px rgba(19,34,61,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    details[open]{border-color: rgba(42,100,255,.22); box-shadow:0 18px 36px rgba(19,34,61,.10)}
    summary{
      cursor:pointer;
      font-weight:950;
      font-size:14px;
      color:#1b1f2a;
      list-style:none;
      display:flex;align-items:center;justify-content:space-between;gap:12px;
    }
    summary::-webkit-details-marker{display:none}
    .sum-right{
      display:flex;align-items:center;gap:10px;flex:0 0 auto;
      color:var(--muted2);
      font-weight:900;
      font-size:12px;
    }
    .chev{
      width:26px;height:26px;border-radius:10px;
      border:1px solid rgba(23,24,26,.10);
      background: rgba(255,255,255,.8);
      display:flex;align-items:center;justify-content:center;
      transition: transform .2s ease;
    }
    details[open] .chev{transform: rotate(180deg); border-color: rgba(42,100,255,.25)}
    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .review{
      border-radius: var(--radius2);
      border:1px solid rgba(23,24,26,.08);
      background: rgba(255,255,255,.86);
      padding:16px;
      box-shadow: 0 10px 26px rgba(19,34,61,.06);
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 240px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .review:hover{transform: translateY(-2px); box-shadow: 0 16px 34px rgba(19,34,61,.10); border-color: rgba(42,100,255,.18)}
    .review .top{
      display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
    }
    .avatar{
      width:44px;height:44px;border-radius:18px;
      border:1px solid rgba(23,24,26,.08);
      background: linear-gradient(135deg, rgba(42,100,255,.16), rgba(122,77,255,.12));
      display:flex;align-items:center;justify-content:center;
      font-weight:1000;color:#1b2f66;
      letter-spacing:-.5px;
      box-shadow: 0 10px 22px rgba(42,100,255,.10);
    }
    .review .who{
      display:flex;flex-direction:column;gap:3px;
    }
    .review .who b{font-size:13px}
    .review .who span{font-size:12px;color:var(--muted2);font-weight:900}
    .review .quote{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
      font-weight:800;
    }
    .review .foot{
      margin-top:auto;
      display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
    }
    .badges{
      display:flex;gap:8px;flex-wrap:wrap;
    }
    .badge{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 10px;border-radius:999px;
      border:1px solid rgba(23,24,26,.10);
      background: rgba(255,255,255,.74);
      font-size:12px;font-weight:950;color:#1b1f2a;
    }
    .badge svg{width:14px;height:14px}
    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .time-item{
      display:flex;gap:12px;align-items:flex-start;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(23,24,26,.08);
      background: rgba(255,255,255,.84);
      box-shadow: 0 10px 22px rgba(19,34,61,.05);
    }
    .time-dot{
      width:44px;height:44px;border-radius:18px;
      border:1px solid rgba(42,100,255,.22);
      background: linear-gradient(135deg, rgba(42,100,255,.14), rgba(122,77,255,.10));
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .time-content b{display:block;font-size:14px}
    .time-content p{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.75;font-weight:800}
    .label-cloud{
      display:flex;flex-wrap:wrap;gap:10px;
      padding:12px;
      border-radius: var(--radius2);
      border:1px solid rgba(23,24,26,.08);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 22px rgba(19,34,61,.05);
    }
    .cloud-tag{
      display:inline-flex;align-items:center;gap:8px;
      padding:9px 12px;border-radius:999px;
      border:1px solid rgba(23,24,26,.10);
      background: rgba(255,255,255,.84);
      font-size:12px;font-weight:950;color:#1b1f2a;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .cloud-tag:hover{transform: translateY(-1px); border-color: rgba(42,100,255,.22); background: rgba(42,100,255,.06)}
    .cloud-tag i{
      width:8px;height:8px;border-radius:50%;
      background: linear-gradient(135deg, var(--accent), var(--primary2));
      box-shadow:0 0 0 4px rgba(0,212,255,.10);
      display:inline-block;
    }
    .article-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:14px;
      align-items:start;
    }
    .articles{
      display:flex;flex-direction:column;gap:12px;
    }
    .article{
      display:flex;gap:12px;align-items:flex-start;
      padding:14px;
      border-radius: var(--radius);
      border:1px solid rgba(23,24,26,.08);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 22px rgba(19,34,61,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article:hover{transform: translateY(-2px); box-shadow: 0 16px 34px rgba(19,34,61,.10); border-color: rgba(42,100,255,.18)}
    .article .mini{
      width:44px;height:44px;border-radius:18px;
      background: linear-gradient(135deg, rgba(42,100,255,.16), rgba(122,77,255,.12));
      border:1px solid rgba(42,100,255,.18);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .article .content b{display:block;font-size:14px}
    .article .content span{display:block;margin-top:6px;color:var(--muted);font-size:13px;line-height:1.7;font-weight:800}
    .article .meta{
      margin-top:10px; display:flex;gap:10px;flex-wrap:wrap;align-items:center;
      color:var(--muted2);font-weight:900;font-size:12px
    }
    .article-aside{
      display:flex;flex-direction:column;gap:12px;
    }
    .aside-card{
      padding:16px;
      border-radius: var(--radius2);
      border:1px solid rgba(23,24,26,.08);
      background: rgba(255,255,255,.86);
      box-shadow: 0 10px 26px rgba(19,34,61,.06);
    }
    .aside-card h3{margin:0 0 10px;font-size:15px}
    .aside-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.75;font-weight:800}
    .aside-list{
      list-style:none;padding:0;margin:12px 0 0;
      display:flex;flex-direction:column;gap:10px;
    }
    .aside-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:var(--muted);
      font-size:13px;line-height:1.6;font-weight:900;
    }
    .aside-list .num{
      width:26px;height:26px;border-radius:10px;
      display:flex;align-items:center;justify-content:center;
      border:1px solid rgba(23,24,26,.10);
      background: rgba(255,255,255,.74);
      color:#1b1f2a;
      flex:0 0 auto;
    }
    .footer{
      padding: 18px 0 26px;
      background: linear-gradient(180deg, rgba(255,255,255,.0), rgba(255,255,255,.85));
      border-top:1px solid rgba(23,24,26,.08);
      margin-top: 10px;
    }
    .footer-inner{
      display:flex;gap:14px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;
    }
    .foot-left{
      max-width: 560px;
    }
    .foot-brand{
      display:flex;gap:10px;align-items:center; margin-bottom:8px;
    }
    .foot-brand img{
      width:38px;height:38px;object-fit:contain;border-radius:14px;
      border:1px solid rgba(23,24,26,.08);
      background: linear-gradient(135deg, rgba(42,100,255,.14), rgba(122,77,255,.12));
    }
    .foot-brand b{font-size:14px}
    .foot-left p{
      margin:0;color:var(--muted);font-size:13px;line-height:1.75;font-weight:800;
    }
    .foot-right{
      min-width: 280px;
      display:flex;flex-direction:column;gap:12px;
      align-items:flex-end;
    }
    .foot-links{
      display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;
    }
    .foot-links a{
      text-decoration:none;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(23,24,26,.10);
      background: rgba(255,255,255,.74);
      color:var(--muted);
      font-weight:900;
      font-size:12px;
      transition: transform .15s ease, border-color .15s ease;
    }
    .foot-links a:hover{transform: translateY(-1px); border-color: rgba(42,100,255,.22)}
    .copyright{
      color:var(--muted2);
      font-size:12px;
      font-weight:900;
      margin-top:6px;
    }
    .toast{
      position:fixed;
      left:50%;
      bottom:92px;
      transform: translateX(-50%);
      background: rgba(23,24,26,.92);
      color:#fff;
      border:1px solid rgba(255,255,255,.14);
      padding:10px 14px;
      border-radius:16px;
      box-shadow: 0 18px 40px rgba(0,0,0,.20);
      display:none;
      max-width: 92vw;
      z-index: 200;
      font-weight:900;
      font-size:13px;
      line-height:1.5;
    }
    .floating{
      position:fixed;
      right:14px;
      bottom:18px;
      z-index:120;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-btn{
      border:none;
      cursor:pointer;
      padding:10px 12px;
      border-radius:18px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(23,24,26,.10);
      box-shadow: 0 16px 30px rgba(19,34,61,.14);
      display:flex;
      align-items:center;
      gap:10px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      font-weight:950;
      color:#1b1f2a;
    }
    .float-btn:hover{transform: translateY(-2px); border-color: rgba(42,100,255,.22); box-shadow: 0 22px 46px rgba(19,34,61,.18)}
    .float-btn .bubble{
      width:36px;height:36px;border-radius:14px;
      background: linear-gradient(135deg, rgba(42,100,255,.16), rgba(122,77,255,.12));
      border:1px solid rgba(42,100,255,.18);
      display:flex;align-items:center;justify-content:center;
      flex:0 0 auto;
    }
    .qr-panel{
      position:absolute;
      right:0;
      bottom:64px;
      width: 230px;
      border-radius: 22px;
      border:1px solid rgba(23,24,26,.10);
      background: rgba(255,255,255,.96);
      box-shadow: 0 26px 60px rgba(19,34,61,.22);
      padding:12px;
      display:none;
      transform-origin: 100% 100%;
      animation: pop .18s ease-out;
    }
    @keyframes pop{from{transform: scale(.98); opacity:.6}to{transform: scale(1); opacity:1}}
    .qr-panel h4{margin:0 0 8px;font-size:13px}
    .qr-panel img{
      width:100%;
      height:auto;
      display:block;
      border-radius:16px;
      border:1px solid rgba(23,24,26,.08);
      background:#fff;
    }
    .qr-panel .sub{
      margin-top:10px;
      color:var(--muted2);
      font-size:12px;
      font-weight:900;
      line-height:1.6;
    }
    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.in{
      opacity:1;
      transform: translateY(0);
    }
    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; gap:14px}
      h1{font-size:30px}
      .steps{grid-template-columns: repeat(2, minmax(0,1fr))}
      .grid-3{grid-template-columns: repeat(2, minmax(0,1fr))}
      .case-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
      .review-grid{grid-template-columns: repeat(2, minmax(0,1fr))}
      .faq-grid{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .foot-right{align-items:flex-start; min-width: 100%}
    }
    @media (max-width: 720px){
      nav .nav-links{display:none}
      .nav-cta{display:none}
      .hamburger{display:flex}
      .mobile-panel{display:block}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .review-grid{grid-template-columns: 1fr}
      h1{font-size:28px}
      form{grid-template-columns: 1fr}
      .span-2{grid-column:auto}
      .float-btn span.txt{display:none}
      .floating{right:10px}
      .qr-panel{width: 210px}
      .brand{min-width: auto}
    }