:root{
      --bg0:#fbf7ff;
      --bg1:#ffffff;
      --text:#1f2937;
      --muted:#6b7280;
      --muted2:#7c8597;
      --line:rgba(20,24,35,.10);
      --shadow: 0 10px 30px rgba(18, 27, 45, .08);
      --shadow2: 0 6px 18px rgba(18, 27, 45, .10);
      --ring: rgba(99,102,241,.30);

      --brand:#6d28d9;
      --brand2:#2563eb;
      --hot:#ff3d6e;
      --lime:#22c55e;
      --amber:#f59e0b;
      --cyan:#06b6d4;

      --card:#ffffff;
      --card2:rgba(255,255,255,.78);
      --radius:18px;
      --radius2:14px;
      --max:1120px;

      --ease: cubic-bezier(.2,.8,.2,1);
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 380px at 20% -10%, rgba(255,61,110,.14), transparent 60%),
        radial-gradient(760px 360px at 90% 0%, rgba(37,99,235,.14), transparent 60%),
        radial-gradient(620px 320px at 40% 20%, rgba(109,40,217,.10), transparent 60%),
        linear-gradient(180deg, var(--bg0), #fff 40%);
      overflow-x:hidden;
    }

    a{ color:inherit; text-decoration:none; }
    button, input, select, textarea{ font:inherit; }
    img{ max-width:100%; height:auto; display:block; }

    .container{
      width:100%;
      max-width:var(--max);
      margin:0 auto;
      padding:0 18px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(20,24,35,.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;
    }
    .brand .logo{
      width:40px; height:40px;
      border-radius:12px;
      overflow:hidden;
      background:linear-gradient(135deg, rgba(109,40,217,.18), rgba(37,99,235,.18));
      border:1px solid rgba(109,40,217,.18);
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
    }
    .brand .logo img{ width:34px; height:34px; object-fit:contain; }

    .brand .name{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand .name strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .brand .name span{
      font-size:12px;
      color:var(--muted);
    }

    .nav{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .nav a{
      font-size:13px;
      color:#2a3442;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
      white-space:nowrap;
    }
    .nav a:hover{
      background:rgba(109,40,217,.08);
      border-color:rgba(109,40,217,.18);
      transform: translateY(-1px);
    }

    .actions{
      display:flex;
      align-items:center;
      gap:10px;
    }

    .btn{
      appearance:none;
      border:none;
      cursor:pointer;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      font-weight:650;
      letter-spacing:.2px;
      transition: transform .15s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
      user-select:none;
      white-space:nowrap;
    }
    .btn:active{ transform: translateY(1px); }
    .btn-primary{
      color:white;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      box-shadow: 0 10px 22px rgba(109,40,217,.18);
    }
    .btn-primary:hover{
      box-shadow: 0 14px 30px rgba(109,40,217,.24);
      transform: translateY(-1px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.75);
      border:1px solid rgba(20,24,35,.12);
      color:#263244;
    }
    .btn-ghost:hover{
      border-color: rgba(109,40,217,.25);
      box-shadow: 0 10px 22px rgba(18,27,45,.08);
      transform: translateY(-1px);
    }
    .btn-soft{
      background: rgba(109,40,217,.10);
      border: 1px solid rgba(109,40,217,.16);
      color:#3a215e;
    }
    .btn-soft:hover{
      background: rgba(109,40,217,.14);
      border-color: rgba(109,40,217,.22);
      transform: translateY(-1px);
    }

    .icon{
      width:16px; height:16px; display:inline-block;
    }

    .mobile-toggle{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(20,24,35,.12);
      background: rgba(255,255,255,.7);
      cursor:pointer;
      align-items:center;
      justify-content:center;
      transition: transform .15s var(--ease), border-color .2s var(--ease);
    }
    .mobile-toggle:hover{ transform: translateY(-1px); border-color: rgba(109,40,217,.25); }
    .hamburger{
      width:18px; height:12px; position:relative;
    }
    .hamburger span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background:#2a3442;
      transition: transform .2s var(--ease), top .2s var(--ease), opacity .2s var(--ease);
    }
    .hamburger span:nth-child(1){ top:0; }
    .hamburger span:nth-child(2){ top:5px; }
    .hamburger span:nth-child(3){ top:10px; }
    .mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(1){ top:5px; transform: rotate(45deg); }
    .mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(2){ opacity:0; }
    .mobile-toggle[aria-expanded="true"] .hamburger span:nth-child(3){ top:5px; transform: rotate(-45deg); }

    .mobile-panel{
      display:none;
      border-top: 1px solid rgba(20,24,35,.08);
      padding:12px 0 16px;
    }
    .mobile-panel .links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:10px;
    }
    .mobile-panel a{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      font-size:13px;
    }

    .hero{
      padding:34px 0 22px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:start;
    }

    .hero-card{
      background: linear-gradient(180deg, rgba(255,255,255,.82), rgba(255,255,255,.60));
      border: 1px solid rgba(20,24,35,.10);
      border-radius: calc(var(--radius) + 6px);
      box-shadow: var(--shadow);
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .hero-card:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(500px 180px at 10% 10%, rgba(255,61,110,.22), transparent 55%),
        radial-gradient(420px 160px at 80% 20%, rgba(37,99,235,.20), transparent 60%),
        radial-gradient(520px 220px at 30% 90%, rgba(109,40,217,.14), transparent 60%);
      pointer-events:none;
      filter:saturate(120%);
    }
    .hero-card > *{ position:relative; }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(20,24,35,.10);
      color:#2a3442;
      font-size:13px;
      font-weight:650;
    }
    .badge-dot{
      width:10px; height:10px; border-radius:50%;
      background: conic-gradient(from 180deg, var(--hot), var(--brand2), var(--brand), var(--cyan), var(--hot));
      box-shadow: 0 0 0 4px rgba(255,61,110,.10);
    }

    h1{
      margin:14px 0 10px;
      font-size: 36px;
      letter-spacing:-.7px;
      line-height:1.14;
    }
    .hero-sub{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width:60ch;
    }

    .hero-cta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:16px;
      align-items:center;
    }
    .mini-trust{
      margin-top:14px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(20,24,35,.10);
      color:#2a3442;
      font-size:13px;
    }
    .pill svg{ flex:0 0 auto; }

    .side-stack{
      display:flex;
      flex-direction:column;
      gap:12px;
    }

    .stat-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,24,35,.10);
      border-radius: var(--radius);
      box-shadow: 0 10px 26px rgba(18,27,45,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .stat-card:after{
      content:"";
      position:absolute;
      right:-20px; top:-20px;
      width:110px; height:110px;
      border-radius:28px;
      background: linear-gradient(135deg, rgba(255,61,110,.20), rgba(37,99,235,.16));
      filter: blur(0px);
      transform: rotate(18deg);
      opacity:.75;
      pointer-events:none;
    }
    .stat-card > *{ position:relative; }
    .stat-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:10px;
      margin-bottom:12px;
    }
    .stat-title{
      font-weight:780;
      font-size:14px;
      color:#273244;
      display:flex;
      align-items:center;
      gap:10px;
    }
    .spark{
      width:34px; height:34px;
      border-radius:14px;
      background: rgba(109,40,217,.10);
      border:1px solid rgba(109,40,217,.18);
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .stat-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .stat{
      padding:12px 10px;
      border-radius:16px;
      border:1px solid rgba(20,24,35,.08);
      background: rgba(255,255,255,.78);
      transition: transform .2s var(--ease);
    }
    .stat:hover{ transform: translateY(-2px); }
    .stat .num{
      font-weight:860;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .stat .lab{
      margin-top:4px;
      color:var(--muted);
      font-size:12px;
      line-height:1.4;
    }

    .quick-match{
      background: linear-gradient(180deg, rgba(37,99,235,.08), rgba(255,255,255,.76));
      border:1px solid rgba(37,99,235,.18);
    }

    .section{
      padding:26px 0;
    }
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.4px;
      line-height:1.3;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      max-width:60ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 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(20,24,35,.10);
      border-radius: var(--radius);
      box-shadow: 0 8px 24px rgba(18,27,45,.06);
      padding:16px;
      transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 16px 40px rgba(18,27,45,.10);
      border-color: rgba(109,40,217,.22);
    }

    .kicker{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .kicker .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.75);
      color:#2a3442;
      font-size:12px;
      font-weight:700;
    }
    .kicker .tag b{
      font-weight:900;
    }

    .card h3{
      margin:4px 0 8px;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .step{
      background: linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.65));
      border:1px solid rgba(20,24,35,.10);
      border-radius: var(--radius);
      padding:16px;
      position:relative;
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(220px 120px at 10% 0%, rgba(109,40,217,.14), transparent 60%),
        radial-gradient(220px 120px at 100% 20%, rgba(37,99,235,.12), transparent 60%);
      pointer-events:none;
    }
    .step > *{ position:relative; }
    .step .n{
      width:34px; height:34px;
      border-radius:14px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color:#fff;
      background: linear-gradient(135deg, var(--hot), var(--brand2));
      box-shadow: 0 12px 26px rgba(255,61,110,.20);
      margin-bottom:10px;
    }
    .step h3{ margin:0 0 6px; font-size:15px; }
    .step p{ margin:0; color:var(--muted); font-size:13px; line-height:1.7; }

    .compare-wrap{
      background: linear-gradient(180deg, rgba(255,255,255,.75), rgba(255,255,255,.60));
      border:1px solid rgba(20,24,35,.10);
      border-radius: calc(var(--radius) + 6px);
      box-shadow: 0 10px 30px rgba(18,27,45,.06);
      overflow:hidden;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:13px;
      min-width: 760px;
    }
    .table-scroll{
      overflow:auto;
      -webkit-overflow-scrolling:touch;
      border-top:1px solid rgba(20,24,35,.08);
    }
    th, td{
      padding:14px 12px;
      border-bottom:1px solid rgba(20,24,35,.08);
      vertical-align:top;
      color:#253244;
    }
    th{
      position:sticky;
      top:0;
      background: rgba(250,250,252,.95);
      z-index:1;
      font-size:12px;
      color:#4b5563;
      text-transform: none;
    }
    td:first-child{
      font-weight:750;
      background: rgba(250,250,252,.65);
    }
    .good{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(34,197,94,.10);
      border:1px solid rgba(34,197,94,.18);
      color:#0f5a2b;
      font-weight:800;
      white-space:nowrap;
    }
    .mid{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(245,158,11,.10);
      border:1px solid rgba(245,158,11,.18);
      color:#7a4b00;
      font-weight:800;
      white-space:nowrap;
    }
    .bad{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(255,61,110,.10);
      border:1px solid rgba(255,61,110,.18);
      color:#8b1532;
      font-weight:800;
      white-space:nowrap;
    }

    .rating{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:16px;
      border-bottom:1px solid rgba(20,24,35,.08);
      background:
        radial-gradient(420px 150px at 10% 0%, rgba(255,61,110,.14), transparent 60%),
        radial-gradient(420px 150px at 90% 0%, rgba(37,99,235,.12), transparent 55%),
        rgba(255,255,255,.75);
    }
    .rating-left h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .rating-left p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .stars{
      display:flex;
      align-items:center;
      gap:8px;
      font-weight:900;
    }
    .star-row{
      display:flex;
      gap:4px;
      align-items:center;
    }
    .star{
      width:18px; height:18px;
      color:#f59e0b;
    }
    .score{
      font-size:20px;
      color:#0f172a;
      margin-left:10px;
    }
    .score small{
      color:var(--muted);
      font-size:12px;
      font-weight:800;
      margin-left:6px;
    }

    .accordion{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .acc-item{
      border:1px solid rgba(20,24,35,.10);
      border-radius: var(--radius);
      background: rgba(255,255,255,.78);
      overflow:hidden;
      transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
    }
    .acc-item:hover{
      border-color: rgba(109,40,217,.22);
      box-shadow: 0 16px 40px rgba(18,27,45,.08);
      transform: translateY(-2px);
    }
    .acc-btn{
      width:100%;
      text-align:left;
      padding:14px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      cursor:pointer;
      background: transparent;
      border:0;
    }
    .acc-q{
      font-weight:850;
      font-size:14px;
      letter-spacing:-.2px;
      color:#273244;
    }
    .acc-icon{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.72);
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      transition: transform .2s var(--ease);
    }
    .acc-item[data-open="true"] .acc-icon{ transform: rotate(180deg); }
    .acc-panel{
      max-height:0;
      overflow:hidden;
      transition: max-height .35s var(--ease);
    }
    .acc-item[data-open="true"] .acc-panel{
      max-height: 260px;
    }
    .acc-a{
      padding:0 16px 16px;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,24,35,.10);
      box-shadow: 0 8px 24px rgba(18,27,45,.06);
      transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
      position:relative;
      overflow:hidden;
    }
    .review:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(220px 120px at 0% 0%, rgba(37,99,235,.12), transparent 55%),
        radial-gradient(220px 120px at 100% 20%, rgba(255,61,110,.10), transparent 58%);
      pointer-events:none;
      opacity:.8;
    }
    .review > *{ position:relative; }
    .review:hover{
      transform: translateY(-3px);
      border-color: rgba(109,40,217,.22);
      box-shadow: 0 16px 40px rgba(18,27,45,.10);
    }
    .review .who{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:10px;
    }
    .avatar{
      width:40px; height:40px;
      border-radius:16px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color:#2a3442;
    }
    .who .role{
      font-weight:900;
      font-size:13px;
    }
    .who .org{
      color:var(--muted);
      font-size:12px;
      margin-top:2px;
      font-weight:650;
    }
    .quote{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.8;
    }

    .cases{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .case{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      overflow:hidden;
      box-shadow: 0 8px 24px rgba(18,27,45,.06);
      transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
      display:flex;
      flex-direction:column;
    }
    .case:hover{
      transform: translateY(-3px);
      border-color: rgba(109,40,217,.22);
      box-shadow: 0 16px 40px rgba(18,27,45,.10);
    }
    .case-media{
      padding:12px;
      background: linear-gradient(180deg, rgba(109,40,217,.10), rgba(255,255,255,.75));
      border-bottom:1px solid rgba(20,24,35,.08);
    }
    .thumb-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      align-items:stretch;
    }
    .thumb{
      border-radius:16px;
      border:1px solid rgba(20,24,35,.10);
      background:#fff;
      padding:8px;
      overflow:hidden;
    }
    .thumb img{
      width:100%;
      object-fit:cover;
      border-radius:12px;
      transform: scale(1.02);
      transition: transform .35s var(--ease);
    }
    .case:hover .thumb img{ transform: scale(1.07); }
    .case-body{
      padding:14px 16px 16px;
      display:flex;
      flex-direction:column;
      gap:10px;
      flex:1;
    }
    .case-title{
      font-weight:900;
      letter-spacing:-.2px;
      font-size:14px;
      margin:0;
    }
    .case-desc{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      flex:1;
    }
    .case-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:2px;
    }
    .chip{
      font-size:12px;
      color:#2a3442;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      font-weight:750;
    }

    .form-card{
      background: rgba(255,255,255,.82);
      border:1px solid rgba(20,24,35,.10);
      border-radius: calc(var(--radius) + 6px);
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .form-top{
      padding:16px 16px 12px;
      border-bottom:1px solid rgba(20,24,35,.08);
      background:
        radial-gradient(420px 160px at 10% 0%, rgba(255,61,110,.16), transparent 60%),
        radial-gradient(420px 160px at 90% 10%, rgba(37,99,235,.14), transparent 58%),
        rgba(255,255,255,.78);
    }
    .form-top h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .form-top p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    form{
      padding:16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    label{
      display:flex;
      flex-direction:column;
      gap:8px;
      color:#273244;
      font-weight:750;
      font-size:12px;
    }
    input, select, textarea{
      border:1px solid rgba(20,24,35,.12);
      border-radius:14px;
      background: rgba(255,255,255,.85);
      padding:12px 12px;
      outline:none;
      transition: box-shadow .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease);
      color:#0f172a;
    }
    textarea{ min-height:112px; resize:vertical; grid-column: 1 / -1; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(109,40,217,.40);
      box-shadow: 0 0 0 4px var(--ring);
    }
    .form-actions{
      grid-column: 1 / -1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:2px;
    }
    .form-hint{
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
      max-width:54ch;
    }

    .link-list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .link-item{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      padding:14px 14px;
      border-radius: var(--radius);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
    }
    .link-item strong{
      display:block;
      font-size:14px;
      letter-spacing:-.2px;
      margin-bottom:4px;
    }
    .link-item span{
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
      display:block;
    }
    .link-item a{
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      font-weight:850;
      font-size:13px;
      white-space:nowrap;
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
    }
    .link-item a:hover{
      transform: translateY(-2px);
      border-color: rgba(109,40,217,.25);
      background: rgba(109,40,217,.08);
    }

    .tagcloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .tagcloud a{
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      font-weight:800;
      font-size:12px;
      color:#243244;
      transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
    }
    .tagcloud a:hover{
      transform: translateY(-2px);
      border-color: rgba(37,99,235,.25);
      box-shadow: 0 14px 26px rgba(18,27,45,.08);
      background: rgba(37,99,235,.07);
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .timeline .tcard{
      border-radius: var(--radius);
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      padding:16px;
      box-shadow: 0 8px 24px rgba(18,27,45,.06);
    }
    .tcard h3{
      margin:0 0 10px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .trow{
      display:flex;
      gap:12px;
      padding:10px 0;
      border-top:1px dashed rgba(20,24,35,.14);
      align-items:flex-start;
    }
    .trow:first-of-type{ border-top:none; padding-top:0; }
    .tbullet{
      width:28px; height:28px;
      border-radius:12px;
      background: rgba(109,40,217,.10);
      border:1px solid rgba(109,40,217,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:900; color:#4c1d95;
      flex:0 0 auto;
    }
    .trow strong{
      display:block; font-size:13px; margin-bottom:3px;
    }
    .trow span{
      display:block; color:var(--muted); font-size:12px; line-height:1.6;
    }

    footer{
      padding:26px 0 28px;
      background: linear-gradient(180deg, rgba(255,255,255,0), rgba(255,255,255,.40));
      border-top: 1px solid rgba(20,24,35,.08);
    }
    .footer-card{
      background: #ffffff;
      border:1px solid rgba(20,24,35,.10);
      border-radius: calc(var(--radius) + 6px);
      box-shadow: 0 12px 34px rgba(18,27,45,.06);
      padding:18px;
    }
    .footer-top{
      display:grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap:16px;
      align-items:start;
    }
    .footer-top h3{
      margin:0 0 10px;
      font-size:14px;
      letter-spacing:-.2px;
    }
    .footer-top p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .footer-links{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .footer-links a{
      color:#2a3442;
      font-size:13px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.75);
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
      width:fit-content;
      max-width:100%;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(109,40,217,.25);
      background: rgba(109,40,217,.08);
    }
    .copyright{
      margin-top:14px;
      padding-top:14px;
      border-top:1px solid rgba(20,24,35,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:12px;
    }

    .float-customer{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-card{
      background: rgba(255,255,255,.90);
      border:1px solid rgba(20,24,35,.12);
      border-radius: 18px;
      box-shadow: 0 18px 60px rgba(18,27,45,.16);
      overflow:hidden;
      width: 190px;
      transform: translateY(10px);
      opacity:0;
      pointer-events:none;
      transition: opacity .25s var(--ease), transform .25s var(--ease);
    }
    .float-card[data-show="true"]{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
    }
    .float-head{
      padding:10px 12px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      background:
        radial-gradient(220px 120px at 20% 0%, rgba(255,61,110,.16), transparent 60%),
        radial-gradient(220px 120px at 90% 10%, rgba(37,99,235,.14), transparent 58%),
        rgba(255,255,255,.70);
      border-bottom:1px solid rgba(20,24,35,.08);
    }
    .float-head strong{ font-size:13px; letter-spacing:-.2px; }
    .float-close{
      width:32px; height:32px;
      border-radius:14px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.80);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
    }
    .float-body{
      padding:12px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .wechat-qr{
      display:flex;
      align-items:center;
      justify-content:center;
      padding:8px;
      border-radius:16px;
      background: rgba(255,255,255,.78);
      border:1px dashed rgba(20,24,35,.18);
    }
    .float-body a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.78);
      font-weight:900;
      font-size:13px;
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
    }
    .float-body a:hover{
      transform: translateY(-2px);
      border-color: rgba(109,40,217,.25);
      background: rgba(109,40,217,.08);
    }
    .float-trigger{
      width:52px; height:52px;
      border-radius:20px;
      border:1px solid rgba(20,24,35,.12);
      background: linear-gradient(135deg, rgba(255,61,110,.16), rgba(37,99,235,.14));
      cursor:pointer;
      box-shadow: 0 18px 60px rgba(18,27,45,.16);
      display:flex;
      align-items:center;
      justify-content:center;
      transition: transform .2s var(--ease);
    }
    .float-trigger:hover{ transform: translateY(-2px); }

    .to-top{
      position:fixed;
      right:14px;
      bottom:82px;
      z-index:60;
      width:44px; height:44px;
      border-radius:18px;
      border:1px solid rgba(20,24,35,.12);
      background: rgba(255,255,255,.88);
      box-shadow: 0 18px 60px rgba(18,27,45,.16);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      opacity:0;
      pointer-events:none;
      transform: translateY(10px);
      transition: opacity .25s var(--ease), transform .25s var(--ease);
    }
    .to-top[data-show="true"]{
      opacity:1;
      pointer-events:auto;
      transform: translateY(0);
    }

    .marquee-rail{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:10px;
    }
    .model-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(20,24,35,.10);
      background: rgba(255,255,255,.75);
      font-size:12px;
      font-weight:850;
      color:#2a3442;
      transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
      max-width:100%;
    }
    .model-pill:hover{
      transform: translateY(-2px);
      border-color: rgba(37,99,235,.25);
      background: rgba(37,99,235,.07);
    }

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

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      h1{ font-size:30px; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .cases{ grid-template-columns: 1fr; }
      .timeline{ grid-template-columns: 1fr; }
      .footer-top{ grid-template-columns: 1fr; }
      .nav{ display:none; }
      .actions .btn-ghost{ display:none; }
      .mobile-toggle{ display:flex; }
      .mobile-panel{ display:block; }
      form{ grid-template-columns: 1fr; }
      textarea{ grid-column: auto; }
      .hero{ padding-top:22px; }
    }

    @media (prefers-reduced-motion: reduce){
      *{ transition:none !important; animation:none !important; scroll-behavior:auto !important; }
      .reveal{ opacity:1; transform:none; }
    }