:root{
      --bg0:#0b1220;
      --bg1:#0f1730;
      --paper:#ffffff;
      --ink:#121826;
      --muted:#5b6476;
      --line:rgba(18,24,38,.12);
      --card:rgba(255,255,255,.72);
      --shadow: 0 18px 45px rgba(16,24,40,.10);
      --shadow2: 0 10px 26px rgba(16,24,40,.12);
      --shadow3: 0 6px 18px rgba(16,24,40,.10);
      --accentA:#ff2d55;
      --accentB:#6c4cff;
      --accentC:#00c2ff;
      --accentD:#ffb800;
      --accentInk:#0b0f18;
      --focus: rgba(108,76,255,.35);
      --radius-xl: 26px;
      --radius-lg: 18px;
      --radius-md: 14px;
      --radius-sm: 12px;
      --container: 1120px;
    }

    *{ 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(--ink);
      background:
        radial-gradient(1200px 700px at 12% -10%, rgba(255,45,85,.18), transparent 55%),
        radial-gradient(1100px 650px at 88% 0%, rgba(108,76,255,.18), transparent 55%),
        radial-gradient(950px 560px at 60% 20%, rgba(0,194,255,.12), transparent 55%),
        linear-gradient(180deg, #f7f8ff 0%, #ffffff 35%, #fbfbff 100%);
      overflow-x:hidden;
    }

    a{ color:inherit; text-decoration:none; }
    button, input, select, textarea{ font:inherit; }
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    .skip-link{
      position:absolute; left:-999px; top:10px;
      padding:10px 14px; border-radius:12px;
      background:#fff; box-shadow:var(--shadow3);
      z-index:9999;
    }
    .skip-link:focus{ left:12px; outline:3px solid var(--focus); }

    header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(247,248,255,.72);
      border-bottom:1px solid rgba(18,24,38,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 220px;
    }
    .brand .logo{
      width:38px; height:38px;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(255,45,85,.18), rgba(108,76,255,.18));
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      border:1px solid rgba(18,24,38,.10);
    }
    .ai-page-logo{ display:block; width:100%; height:auto; }
    .brand .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand .brand-name{
      font-weight:900;
      letter-spacing:.2px;
      font-size:14px;
      color:#0f172a;
      display:flex; align-items:baseline; gap:8px;
    }
    .brand .brand-sub{
      font-size:12px;
      color:var(--muted);
      margin-top:3px;
      white-space:nowrap;
    }

    nav{
      display:flex;
      align-items:center;
      gap:14px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size:13px;
      color:#1f2a44;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      transform: translateY(-1px);
      background: rgba(108,76,255,.08);
      border-color: rgba(108,76,255,.20);
    }

    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.78);
      color:#0f172a;
      font-weight:800;
      font-size:13px;
      box-shadow: 0 10px 22px rgba(16,24,40,.08);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 30px rgba(16,24,40,.12);
      border-color: rgba(108,76,255,.22);
      background: rgba(255,255,255,.92);
    }
    .btn:active{ transform: translateY(0px); box-shadow: 0 8px 18px rgba(16,24,40,.10); }
    .btn:focus{ outline:3px solid var(--focus); outline-offset:2px; }

    .btn-primary{
      background: linear-gradient(135deg, rgba(255,45,85,.96), rgba(108,76,255,.96));
      border-color: rgba(255,45,85,.22);
      color:white;
      box-shadow: 0 16px 34px rgba(255,45,85,.18), 0 18px 44px rgba(108,76,255,.16);
    }
    .btn-primary:hover{
      background: linear-gradient(135deg, rgba(255,45,85,1), rgba(108,76,255,1));
      box-shadow: 0 22px 50px rgba(255,45,85,.22), 0 24px 60px rgba(108,76,255,.18);
    }

    .btn-ghost{
      background: rgba(255,255,255,.62);
      border-color: rgba(18,24,38,.12);
    }

    .icon{
      width:18px; height:18px; display:inline-block;
    }
    .hamburger{
      display:none;
      width:42px; height:42px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.75);
      box-shadow: 0 10px 22px rgba(16,24,40,.08);
      cursor:pointer;
      transition: transform .18s ease;
    }
    .hamburger:active{ transform: translateY(1px); }
    .hamburger svg{ width:20px; height:20px; }

    .mobile-panel{
      display:none;
      padding:10px 0 16px;
    }
    .mobile-panel .panel{
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.78);
      border-radius:18px;
      box-shadow: var(--shadow3);
      overflow:hidden;
    }
    .mobile-panel a{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 14px;
      border-top:1px solid rgba(18,24,38,.08);
      font-weight:750; font-size:13px; color:#1f2a44;
    }
    .mobile-panel a:first-child{ border-top:none; }
    .mobile-panel a span{
      color:var(--muted);
      font-weight:700;
      font-size:12px;
    }

    main{ padding: 22px 0 34px; }

    .hero{
      padding: 24px 0 6px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-card{
      border-radius: var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.60));
      border:1px solid rgba(18,24,38,.10);
      box-shadow: var(--shadow);
      overflow:hidden;
      position:relative;
    }

    .hero-left{
      padding: 26px 22px 22px;
      min-height: 340px;
    }

    .hero-left:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(900px 420px at 14% 10%, rgba(255,45,85,.30), transparent 55%),
        radial-gradient(780px 420px at 78% 0%, rgba(108,76,255,.26), transparent 60%),
        radial-gradient(640px 420px at 56% 46%, rgba(0,194,255,.16), transparent 58%);
      pointer-events:none;
      z-index:0;
    }
    .hero-left > *{ position:relative; z-index:1; }

    .kicker{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      margin-bottom:14px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.70);
      font-size:12px;
      font-weight:850;
      color:#1f2a44;
    }
    .pill .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accentA), var(--accentB));
      box-shadow: 0 10px 20px rgba(255,45,85,.18);
    }

    h1{
      margin:0;
      font-size: clamp(22px, 3.0vw, 36px);
      letter-spacing: -0.02em;
      line-height:1.18;
      color:#0f172a;
      font-weight:950;
    }
    .hero-lead{
      margin:12px 0 16px;
      color: rgba(15,23,42,.78);
      font-size:14px;
      line-height:1.75;
      max-width: 60ch;
      font-weight:650;
    }

    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top:14px;
    }
    .btn-small{
      padding:10px 12px;
      font-size:13px;
      border-radius:13px;
    }

    .micro-list{
      margin-top:16px;
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:10px;
    }
    .micro{
      padding:11px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.64);
      box-shadow: 0 10px 22px rgba(16,24,40,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 74px;
    }
    .micro:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 30px rgba(16,24,40,.10);
      border-color: rgba(108,76,255,.22);
    }
    .micro .t{
      font-weight:950;
      color:#0f172a;
      font-size:13px;
      margin-bottom:6px;
      display:flex; align-items:center; gap:8px;
    }
    .spark{
      width:12px; height:12px; border-radius:4px;
      background: linear-gradient(135deg, rgba(255,45,85,1), rgba(255,184,0,1));
      box-shadow: 0 14px 28px rgba(255,45,85,.15);
    }
    .micro .d{
      font-size:12px;
      color: rgba(15,23,42,.72);
      line-height:1.35;
      font-weight:680;
    }

    .hero-right{
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap:12px;
      min-height: 340px;
    }

    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .stat{
      padding:14px 12px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 10px 22px rgba(16,24,40,.06);
      transition: transform .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 98px;
    }
    .stat:before{
      content:"";
      position:absolute;
      inset:-40px -40px auto auto;
      width:90px; height:90px;
      background: radial-gradient(circle at 30% 30%, rgba(255,45,85,.35), transparent 60%);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .stat:nth-child(2):before{ background: radial-gradient(circle at 30% 30%, rgba(108,76,255,.34), transparent 60%); }
    .stat:nth-child(3):before{ background: radial-gradient(circle at 30% 30%, rgba(0,194,255,.30), transparent 60%); }
    .stat:nth-child(4):before{ background: radial-gradient(circle at 30% 30%, rgba(255,184,0,.32), transparent 60%); }

    .stat > *{ position:relative; z-index:1; }
    .stat .n{
      font-weight:1000;
      font-size:20px;
      color:#0f172a;
      letter-spacing:-.02em;
      margin-bottom:6px;
    }
    .stat .l{
      color: rgba(15,23,42,.72);
      font-weight:700;
      font-size:12px;
      line-height:1.35;
    }

    .bench{
      margin-top:auto;
      border-radius: var(--radius-lg);
      border:1px solid rgba(18,24,38,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.55));
      box-shadow: 0 12px 28px rgba(16,24,40,.08);
      padding:14px 14px 12px;
      position:relative;
      overflow:hidden;
    }
    .bench:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(135deg, rgba(255,45,85,.18), transparent 40%),
        linear-gradient(225deg, rgba(108,76,255,.20), transparent 45%);
      pointer-events:none;
    }
    .bench > *{ position:relative; z-index:1; }
    .bench .row{
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      flex-wrap:wrap;
    }
    .bench h3{
      margin:0;
      font-size:14px;
      font-weight:950;
      letter-spacing:-.01em;
      color:#0f172a;
    }
    .bench p{
      margin:6px 0 0;
      color: rgba(15,23,42,.72);
      font-size:12.5px;
      line-height:1.55;
      font-weight:700;
      max-width: 44ch;
    }
    .bench .taglist{
      display:flex; gap:8px; flex-wrap:wrap;
      margin-top:10px;
    }
    .chip{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.66);
      font-size:12px;
      font-weight:850;
      color:#1f2a44;
    }

    section{ padding: 26px 0; }

    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:14px;
    }
    .section-title{
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.02em;
      color:#0f172a;
      font-weight:1000;
    }
    .section-title p{
      margin:0;
      color: rgba(15,23,42,.72);
      font-weight:700;
      line-height:1.6;
      font-size:13.5px;
      max-width: 70ch;
    }
    .section-aux{
      display:flex;
      gap:10px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .seg{
      display:flex; gap:8px; align-items:center;
      padding:9px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.66);
      box-shadow: 0 10px 22px rgba(16,24,40,.06);
      color:#0f172a;
      font-weight:900;
      font-size:13px;
      white-space:nowrap;
    }
    .seg .ico{
      width:16px; height:16px;
      border-radius:6px;
      background: linear-gradient(135deg, rgba(255,45,85,.95), rgba(108,76,255,.95));
      box-shadow: 0 16px 26px rgba(108,76,255,.18);
    }

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
      align-items:stretch;
    }
    .grid-4{
      display:grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap:12px;
      align-items:stretch;
    }

    .card{
      border-radius: var(--radius-lg);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 12px 28px rgba(16,24,40,.06);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(108,76,255,.22);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .card h3{
      margin:0 0 8px;
      font-size:15px;
      font-weight:1000;
      color:#0f172a;
      letter-spacing:-.01em;
    }
    .card p{
      margin:0;
      color: rgba(15,23,42,.72);
      font-size:13px;
      line-height:1.65;
      font-weight:700;
    }

    .card .meta{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:12px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.62);
      font-size:12px; font-weight:900;
      color:#1f2a44;
    }
    .badge i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accentA), var(--accentB));
      display:inline-block;
    }

    .workflow{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .steps{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .step{
      padding:14px 14px 12px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 10px 22px rgba(16,24,40,.06);
      transition: transform .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 128px;
    }
    .step:before{
      content:"";
      position:absolute; inset:-40px auto auto -40px;
      width:120px; height:120px;
      background: radial-gradient(circle at 40% 40%, rgba(255,45,85,.22), transparent 62%);
      pointer-events:none;
      transform: rotate(-10deg);
    }
    .step:nth-child(2):before{ background: radial-gradient(circle at 40% 40%, rgba(108,76,255,.22), transparent 62%); }
    .step:nth-child(3):before{ background: radial-gradient(circle at 40% 40%, rgba(0,194,255,.18), transparent 62%); }
    .step:nth-child(4):before{ background: radial-gradient(circle at 40% 40%, rgba(255,184,0,.18), transparent 62%); }

    .step > *{ position:relative; z-index:1; }
    .step .top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .step .num{
      width:34px; height:34px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:white;
      background: linear-gradient(135deg, rgba(255,45,85,.95), rgba(108,76,255,.95));
      box-shadow: 0 16px 26px rgba(108,76,255,.18);
    }
    .step .label{
      font-size:12px; font-weight:950; color:#1f2a44;
      padding:7px 10px; border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.62);
      white-space:nowrap;
    }
    .step h3{ margin:0 0 6px; font-size:14.5px; }
    .step p{ font-size:12.8px; }

    .side-panel{
      padding:16px;
      border-radius: var(--radius-xl);
      border:1px solid rgba(18,24,38,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.55));
      box-shadow: 0 14px 34px rgba(16,24,40,.08);
      position:sticky;
      top: 84px;
    }
    .side-panel h3{
      margin:0 0 8px;
      font-size:16px;
      font-weight:1000;
      color:#0f172a;
      letter-spacing:-.01em;
    }
    .side-panel p{
      margin:0 0 12px;
      color: rgba(15,23,42,.72);
      line-height:1.7;
      font-weight:720;
      font-size:13px;
    }
    .checklist{
      display:grid; gap:10px;
      margin:12px 0 16px;
    }
    .check{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 10px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.62);
    }
    .check svg{ width:18px; height:18px; flex:0 0 auto; margin-top:1px; }
    .check .tx{
      font-weight:850;
      color:#0f172a;
      font-size:13px;
      line-height:1.35;
    }
    .side-actions{
      display:flex; gap:10px; flex-wrap:wrap;
    }

    .compare-wrap{
      border-radius: var(--radius-xl);
      border:1px solid rgba(18,24,38,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.56));
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .compare-head{
      padding:16px 16px 10px;
      display:flex; gap:12px; align-items:flex-start; justify-content:space-between;
      flex-wrap:wrap;
      border-bottom:1px solid rgba(18,24,38,.08);
      background:
        radial-gradient(900px 380px at 6% 0%, rgba(255,45,85,.18), transparent 55%),
        radial-gradient(860px 380px at 82% 0%, rgba(108,76,255,.16), transparent 56%);
    }
    .rating{
      display:flex; gap:14px; align-items:center;
    }
    .starbox{
      width:66px; height:66px;
      border-radius:22px;
      background: linear-gradient(135deg, rgba(255,45,85,.95), rgba(108,76,255,.95));
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 18px 40px rgba(108,76,255,.20);
      border:1px solid rgba(255,255,255,.18);
    }
    .rating .score{
      display:flex; flex-direction:column; gap:4px;
    }
    .rating .score .top{
      display:flex; gap:10px; align-items:baseline;
    }
    .rating .score .top .rec{
      font-weight:1000;
      color:#0f172a;
      font-size:16px;
      padding:6px 10px;
      border-radius:999px;
      background: rgba(255,255,255,.65);
      border:1px solid rgba(18,24,38,.10);
    }
    .rating .score .top .v{
      font-weight:1000; color:#0f172a; font-size:28px; letter-spacing:-.02em;
    }
    .rating .score .bot{
      color: rgba(15,23,42,.72);
      font-weight:750;
      font-size:13px;
    }

    .table-wrap{
      overflow:auto;
      -webkit-overflow-scrolling:touch;
      padding:0;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:720px;
    }
    th, td{
      text-align:left;
      padding:14px 14px;
      border-bottom:1px solid rgba(18,24,38,.08);
      vertical-align:top;
      font-weight:750;
      color:#1f2a44;
      font-size:13px;
      line-height:1.45;
    }
    th{
      background: rgba(255,255,255,.60);
      position:sticky;
      top:0;
      z-index:1;
      border-bottom:1px solid rgba(18,24,38,.12);
      font-weight:1000;
      color:#0f172a;
    }
    tr:last-child td{ border-bottom:none; }

    .yes{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(0,194,255,.10);
      border:1px solid rgba(0,194,255,.22);
      color:#0b3a4a;
      font-weight:1000;
      white-space:nowrap;
    }
    .yes i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, rgba(0,194,255,.95), rgba(108,76,255,.95));
      display:inline-block;
    }
    .mid{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(255,184,0,.10);
      border:1px solid rgba(255,184,0,.22);
      color:#4b2f00;
      font-weight:1000;
      white-space:nowrap;
    }
    .mid i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, rgba(255,184,0,.95), rgba(255,45,85,.95));
      display:inline-block;
    }
    .no{
      display:inline-flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background: rgba(255,45,85,.08);
      border:1px solid rgba(255,45,85,.20);
      color:#5a0c22;
      font-weight:1000;
      white-space:nowrap;
    }
    .no i{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, rgba(255,45,85,.95), rgba(108,76,255,.95));
      display:inline-block;
    }

    .list-card{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .ul{
      margin:0; padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .li{
      display:flex; gap:10px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.66);
    }
    .li .mark{
      width:26px; height:26px;
      border-radius:10px;
      background: rgba(108,76,255,.12);
      border:1px solid rgba(108,76,255,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .li .mark svg{ width:14px; height:14px; }
    .li .content .a{
      font-weight:1000;
      color:#0f172a;
      font-size:13.5px;
      margin-bottom:4px;
    }
    .li .content .b{
      font-weight:720;
      color: rgba(15,23,42,.72);
      font-size:12.8px;
      line-height:1.55;
    }

    .scenario{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .scenario .gridmini{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap:12px;
      align-content:start;
    }
    .mini{
      padding:14px 14px 12px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.68);
      box-shadow: 0 10px 22px rgba(16,24,40,.06);
      transition: transform .18s ease, border-color .18s ease;
      min-height: 118px;
      position:relative;
      overflow:hidden;
    }
    .mini:before{
      content:"";
      position:absolute;
      inset:-2px -2px auto auto;
      width:86px; height:86px;
      background: radial-gradient(circle at 30% 30%, rgba(255,45,85,.22), transparent 60%);
      pointer-events:none;
      transform: rotate(12deg);
    }
    .mini:nth-child(2):before{ background: radial-gradient(circle at 30% 30%, rgba(108,76,255,.22), transparent 60%); }
    .mini:nth-child(3):before{ background: radial-gradient(circle at 30% 30%, rgba(0,194,255,.18), transparent 60%); }
    .mini:nth-child(4):before{ background: radial-gradient(circle at 30% 30%, rgba(255,184,0,.18), transparent 60%); }
    .mini > *{ position:relative; z-index:1; }
    .mini .head{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom:10px;
    }
    .mini .title{
      font-weight:1000; color:#0f172a; font-size:14.2px; line-height:1.25;
      letter-spacing:-.01em;
    }
    .mini .ico{
      width:34px; height:34px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.60);
      box-shadow: 0 10px 22px rgba(16,24,40,.06);
      flex:0 0 auto;
    }
    .mini p{ margin:0; color: rgba(15,23,42,.72); font-weight:720; font-size:12.8px; line-height:1.6; }

    .timeline{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .timeline .track{
      border-radius: var(--radius-xl);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 12px 28px rgba(16,24,40,.06);
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .timeline .track:before{
      content:"";
      position:absolute;
      inset: -80px -80px auto auto;
      width:220px; height:220px;
      background: radial-gradient(circle at 35% 35%, rgba(108,76,255,.18), transparent 60%);
      pointer-events:none;
    }
    .timeline .track > *{ position:relative; z-index:1; }
    .track h3{
      margin:0 0 10px;
      font-size:15px;
      font-weight:1000;
      color:#0f172a;
    }
    .events{
      display:grid; gap:10px;
    }
    .event{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.62);
    }
    .event .t{
      width:34px; height:34px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:white;
      background: linear-gradient(135deg, rgba(255,45,85,.95), rgba(108,76,255,.95));
      box-shadow: 0 16px 26px rgba(108,76,255,.18);
      flex:0 0 auto;
    }
    .event .c .a{
      font-weight:1000;
      color:#0f172a;
      font-size:13.5px;
      margin-bottom:4px;
    }
    .event .c .b{
      color: rgba(15,23,42,.72);
      font-weight:720;
      font-size:12.8px;
      line-height:1.55;
    }

    .posters{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .poster-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap:12px;
    }
    .article-card{
      border-radius: var(--radius-lg);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 12px 28px rgba(16,24,40,.06);
      padding:14px;
      display:flex;
      flex-direction:column;
      gap:10px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 220px;
    }
    .article-card:hover{
      transform: translateY(-2px);
      border-color: rgba(108,76,255,.22);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .cover{
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background:
        radial-gradient(120px 80px at 16% 18%, rgba(255,45,85,.22), transparent 60%),
        radial-gradient(140px 90px at 80% 26%, rgba(108,76,255,.20), transparent 58%),
        linear-gradient(135deg, rgba(255,255,255,.80), rgba(255,255,255,.58));
      padding:12px;
      display:flex; gap:10px; align-items:flex-start; justify-content:space-between;
      min-height: 96px;
    }
    .cover .t{
      display:flex; flex-direction:column; gap:6px;
    }
    .cover .k{
      font-weight:1000; color:#0f172a; font-size:13.2px;
    }
    .cover .m{
      font-weight:730; color: rgba(15,23,42,.72); font-size:12.6px; line-height:1.5;
    }
    .cover .badge2{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.65);
      font-weight:1000;
      color:#1f2a44;
      font-size:12px;
      white-space:nowrap;
    }
    .article-card .h{
      font-weight:1050;
      color:#0f172a;
      font-size:14.7px;
      line-height:1.35;
      margin-top:2px;
    }
    .article-card .d{
      color: rgba(15,23,42,.72);
      font-weight:730;
      font-size:12.9px;
      line-height:1.65;
      margin-top:auto;
    }
    .article-card .foot{
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center; justify-content:space-between;
    }
    .meta2{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      color: rgba(15,23,42,.72);
      font-size:12px; font-weight:800;
    }
    .linkbtn{
      display:inline-flex; align-items:center; gap:8px;
      padding:9px 12px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.72);
      font-weight:1000;
      color:#0f172a;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      box-shadow: 0 10px 22px rgba(16,24,40,.06);
    }
    .linkbtn:hover{
      transform: translateY(-1px);
      border-color: rgba(108,76,255,.22);
      box-shadow: 0 14px 30px rgba(16,24,40,.10);
    }

    .form-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.72);
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .form-top{
      padding:16px;
      background:
        radial-gradient(900px 360px at 10% 0%, rgba(255,45,85,.18), transparent 55%),
        radial-gradient(820px 360px at 85% 0%, rgba(108,76,255,.18), transparent 56%),
        linear-gradient(180deg, rgba(255,255,255,.65), rgba(255,255,255,.52));
      border-bottom:1px solid rgba(18,24,38,.08);
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px; flex-wrap:wrap;
    }
    .form-top h3{
      margin:0;
      font-size:16px;
      font-weight:1100;
      color:#0f172a;
      letter-spacing:-.01em;
    }
    .form-top p{
      margin:6px 0 0;
      color: rgba(15,23,42,.72);
      font-weight:730;
      font-size:13px;
      line-height:1.65;
      max-width: 65ch;
    }
    form{
      padding:16px;
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{ display:flex; flex-direction:column; gap:8px; }
    label{
      font-size:12.5px;
      color: rgba(15,23,42,.78);
      font-weight:900;
    }
    input, select, textarea{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.86);
      color:#0f172a;
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease;
      font-weight:750;
      font-size:13px;
    }
    textarea{ min-height: 110px; resize: vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(108,76,255,.35);
      box-shadow: 0 0 0 4px var(--focus);
    }
    .span2{ grid-column: span 2; }
    .form-actions{
      grid-column: span 2;
      display:flex; gap:12px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      margin-top:2px;
    }
    .hint{
      color: rgba(15,23,42,.70);
      font-size:12.3px;
      font-weight:780;
      line-height:1.5;
      max-width: 52ch;
    }

    .faq{
      border-radius: var(--radius-xl);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.70);
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    details{
      border-top:1px solid rgba(18,24,38,.08);
      padding:0;
      margin:0;
      background: rgba(255,255,255,.65);
    }
    details:first-child{ border-top:none; }
    summary{
      list-style:none;
      cursor:pointer;
      padding:14px 16px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:1000;
      color:#0f172a;
      font-size:14px;
      outline:none;
    }
    summary::-webkit-details-marker{ display:none; }
    .sum-right{
      display:flex; align-items:center; gap:10px;
      color: rgba(15,23,42,.70);
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .plus{
      width:26px; height:26px;
      border-radius:12px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      flex:0 0 auto;
    }
    details[open] .plus{
      transform: rotate(45deg);
      background: rgba(108,76,255,.10);
      border-color: rgba(108,76,255,.22);
    }
    .faq-body{
      padding: 0 16px 14px;
      color: rgba(15,23,42,.72);
      font-weight:760;
      line-height:1.75;
      font-size:13px;
    }
    .faq-body .lead{
      margin:10px 0 0;
      color: rgba(15,23,42,.74);
    }

    .reviews-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
    }
    .review{
      border-radius: var(--radius-lg);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 12px 28px rgba(16,24,40,.06);
      padding:14px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height: 208px;
    }
    .review:hover{
      transform: translateY(-2px);
      border-color: rgba(108,76,255,.22);
      box-shadow: 0 18px 40px rgba(16,24,40,.10);
    }
    .review .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:42px; height:42px;
      border-radius:18px;
      background:
        radial-gradient(circle at 30% 30%, rgba(255,45,85,.28), transparent 60%),
        radial-gradient(circle at 80% 25%, rgba(108,76,255,.25), transparent 60%),
        linear-gradient(135deg, rgba(255,255,255,.85), rgba(255,255,255,.58));
      border:1px solid rgba(18,24,38,.10);
      box-shadow: 0 12px 28px rgba(16,24,40,.06);
    }
    .review .role{
      font-weight:1000;
      color:#0f172a;
      font-size:13.5px;
      margin-bottom:4px;
    }
    .review .org{
      color: rgba(15,23,42,.72);
      font-size:12.5px;
      font-weight:780;
      line-height:1.4;
    }
    .review .text{
      color: rgba(15,23,42,.72);
      font-weight:780;
      line-height:1.75;
      font-size:13px;
      margin-top:auto;
    }
    .review .tags{
      display:flex; gap:8px; flex-wrap:wrap;
      margin-top:2px;
    }
    .tag{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.62);
      font-size:12px;
      font-weight:900;
      color:#1f2a44;
      white-space:nowrap;
    }

    .price-cloud{
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
      margin-top:12px;
    }
    .price{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.66);
      font-weight:1000;
      color:#0f172a;
      font-size:13px;
      box-shadow: 0 10px 22px rgba(16,24,40,.06);
    }
    .price span{
      color: rgba(15,23,42,.72);
      font-weight:900;
      margin-left:8px;
      font-size:12.5px;
    }

    .logostrip{
      display:flex; gap:10px; flex-wrap:wrap;
      align-items:center;
    }
    .logo-chip{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.66);
      font-weight:1000;
      color:#0f172a;
      font-size:12.7px;
      box-shadow: 0 10px 22px rgba(16,24,40,.06);
    }

    .media-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .img-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.70);
      box-shadow: var(--shadow2);
      overflow:hidden;
      position:relative;
    }
    .img-card .inner{
      padding:16px;
      display:flex; gap:14px; align-items:flex-start;
    }
    .img-box{
      width:108px; height:108px;
      border-radius:28px;
      border:1px solid rgba(18,24,38,.10);
      background: rgba(255,255,255,.55);
      overflow:hidden;
      box-shadow: 0 12px 28px rgba(16,24,40,.06);
      flex:0 0 auto;
    }
    .img-box img{ width:100%; height:100%; object-fit:cover; display:block; }
    .img-card h3{
      margin:0 0 8px; font-size:15px; font-weight:1100; color:#0f172a;
    }
    .img-card p{
      margin:0;
      color: rgba(15,23,42,.72);
      font-weight:760;
      font-size:13px;
      line-height:1.65;
    }

    .footer{
      margin-top:10px;
      background: linear-gradient(180deg, rgba(15,23,42,.98), rgba(11,18,32,1));
      color: #e8eefc;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer .foot-wrap{
      padding: 22px 0 16px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .footer .brand2{
      display:flex; flex-direction:column; gap:10px;
    }
    .footer .brandline{
      display:flex; gap:12px; align-items:center;
    }
    .footer .logo2{
      width:46px; height:46px;
      border-radius:18px;
      background: rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
    }
    .footer .logo2 img{ width:100%; height:auto; }
    .footer .bname{
      font-weight:1100;
      font-size:15px;
      letter-spacing:-.01em;
      color:#f2f6ff;
    }
    .footer .bsub{
      color: rgba(232,238,252,.78);
      font-weight:780;
      font-size:12.8px;
      line-height:1.5;
      margin-top:2px;
    }
    .footer .footlinks{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .fcol{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      border-radius:18px;
      padding:12px;
    }
    .fcol h4{
      margin:0 0 10px;
      font-size:13px;
      font-weight:1100;
      color:#f2f6ff;
    }
    .fcol a{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.08);
      background: rgba(255,255,255,.03);
      color: rgba(232,238,252,.88);
      font-weight:820;
      font-size:12.8px;
      margin-top:8px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .fcol a:first-of-type{ margin-top:0; }
    .fcol a:hover{
      transform: translateY(-1px);
      border-color: rgba(108,76,255,.35);
      background: rgba(108,76,255,.12);
    }

    .footer-bottom{
      margin-top:14px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color: rgba(232,238,252,.74);
      font-weight:800;
      font-size:12.5px;
    }
    .footer-bottom .left{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .footer-bottom .right{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .backtop{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      color:#f2f6ff;
      cursor:pointer;
      font-weight:1000;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .backtop:hover{
      transform: translateY(-1px);
      border-color: rgba(255,45,85,.35);
      background: rgba(255,45,85,.12);
    }
    .backtop svg{ width:18px; height:18px; }

    .float-help{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-help a, .float-help button{
      pointer-events:auto;
      border:none;
      cursor:pointer;
      border-radius:18px;
      padding:12px 14px;
      font-weight:1100;
      font-size:13px;
      color:#0f172a;
      background: rgba(255,255,255,.80);
      border:1px solid rgba(18,24,38,.12);
      box-shadow: 0 18px 40px rgba(16,24,40,.12);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; align-items:center; gap:10px;
    }
    .float-help a:hover, .float-help button:hover{
      transform: translateY(-2px);
      border-color: rgba(108,76,255,.22);
      box-shadow: 0 24px 60px rgba(16,24,40,.16);
    }
    .float-help .kefu{
      background: linear-gradient(135deg, rgba(255,45,85,.95), rgba(108,76,255,.95));
      color:#fff;
      border-color: rgba(255,255,255,.18);
      padding:12px 12px;
      width: 54px;
      height: 54px;
      justify-content:center;
    }
    .float-help .kefu img{
      width:18px; height:18px; display:none;
    }
    .float-help .kefu svg{ width:20px; height:20px; }
    .qr-pop{
      position:relative;
      display:inline-flex;
      align-items:center;
      gap:10px;
    }
    .qr-box{
      position:absolute;
      right:64px;
      bottom:0;
      width: 210px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.12);
      background: rgba(255,255,255,.90);
      box-shadow: 0 24px 60px rgba(16,24,40,.18);
      overflow:hidden;
      opacity:0;
      transform: translateY(10px);
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .qr-box .top{
      padding:12px 12px 8px;
      border-bottom:1px solid rgba(18,24,38,.08);
      background: linear-gradient(135deg, rgba(255,45,85,.10), rgba(108,76,255,.10));
      font-weight:1100;
      color:#0f172a;
      font-size:12.8px;
    }
    .qr-box .content{
      padding:12px;
      display:flex; gap:12px; align-items:flex-start;
    }
    .qr-box img{
      width:86px; height:86px;
      border-radius:18px;
      border:1px solid rgba(18,24,38,.10);
      background:#fff;
      object-fit:cover;
    }
    .qr-box .txt{
      display:flex; flex-direction:column; gap:6px;
      padding-top:2px;
    }
    .qr-box .txt .a{
      font-weight:1000; color:#0f172a; font-size:13px;
      line-height:1.25;
    }
    .qr-box .txt .b{
      font-weight:780; color: rgba(15,23,42,.72); font-size:12.3px; line-height:1.5;
    }
    .qr-pop:hover .qr-box{
      opacity:1;
      transform: translateY(0px);
      pointer-events:auto;
    }

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

    .sr-only{
      position:absolute;
      width:1px; height:1px;
      padding:0; margin:-1px;
      overflow:hidden;
      clip: rect(0, 0, 0, 0);
      white-space:nowrap; border:0;
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-left{ min-height: unset; }
      .hero-right{ min-height: unset; }
      .micro-list{ grid-template-columns: 1fr 1fr 1fr; }
      .workflow{ grid-template-columns: 1fr; }
      .side-panel{ position:relative; top:auto; }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr 1fr; }
      .reviews-grid{ grid-template-columns: 1fr; }
      .scenario{ grid-template-columns: 1fr; }
      .timeline{ grid-template-columns: 1fr; }
      .posters{ grid-template-columns: 1fr; }
      .form-actions{ justify-content:flex-start; }
      .footer-grid{ grid-template-columns: 1fr; }
      .footlinks{ grid-template-columns: 1fr; }
      .mobile-panel{ display:block; }
      .nav-links{ display:none; }
      .hamburger{ display:inline-flex; align-items:center; justify-content:center; }
      header{ }
    }

    @media (max-width: 520px){
      .container{ padding:0 14px; }
      .brand{ min-width:auto; }
      .brand .brand-sub{ display:none; }
      .micro-list{ grid-template-columns: 1fr; }
      form{ grid-template-columns: 1fr; }
      .span2{ grid-column: span 1; }
      .form-actions{ grid-column: span 1; }
      .steps{ grid-template-columns: 1fr; }
      .grid-4{ grid-template-columns: 1fr; }
      .scenario .gridmini{ grid-template-columns: 1fr; }
      .media-grid{ grid-template-columns: 1fr; }
      .float-help{ right:10px; bottom:10px; }
      .qr-pop:hover .qr-box{ display:none; }
      table{ min-width: 680px; }
    }