:root{
      --bg: #fbf8ff;
      --panel: #ffffff;
      --text: #1c1b22;
      --muted: #5a5867;
      --subtle: #7a778a;
      --border: rgba(28,27,34,.10);
      --shadow: 0 14px 40px rgba(42,16,87,.10);
      --shadow2: 0 10px 26px rgba(35,18,62,.12);
      --purple: #6f2cff;
      --violet: #8a5bff;
      --pink: #ff4fd8;
      --blue: #2a6bff;
      --teal: #15c6b6;
      --success: #10b981;
      --warning: #f59e0b;
      --danger: #ef4444;
      --radius-xl: 26px;
      --radius-lg: 18px;
      --radius-md: 14px;
      --radius-sm: 12px;
      --container: 1120px;
      --gap: 16px;
      --focus: 0 0 0 4px rgba(111,44,255,.18);
      --navH: 74px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 500px at 20% -10%, rgba(111,44,255,.14), transparent 55%),
        radial-gradient(1000px 420px at 90% 0%, rgba(255,79,216,.12), transparent 60%),
        radial-gradient(900px 420px at 50% 30%, rgba(42,107,255,.10), transparent 58%),
        linear-gradient(#fbf8ff, #ffffff 65%);
      overflow-x:hidden;
    }
    a{color:inherit}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 20px;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background: rgba(251,248,255,.72);
      border-bottom:1px solid rgba(28,27,34,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      height:var(--navH);
      gap:14px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 190px;
    }
    .brand img{
      width:42px;
      height:42px;
      object-fit:contain;
      border-radius:12px;
      background: rgba(111,44,255,.08);
      border:1px solid rgba(111,44,255,.14);
      box-shadow: 0 10px 22px rgba(111,44,255,.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(--muted)}
    .nav{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:nowrap;
    }
    .nav a{
      text-decoration:none;
      font-size:13px;
      color:var(--muted);
      padding:10px 10px;
      border-radius:12px;
      transition: background .2s ease, color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(111,44,255,.08);
      color: var(--text);
      transform: translateY(-1px);
    }
    .nav-right{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 210px;
      justify-content:flex-end;
    }
    .btn{
      appearance:none;
      border:1px solid rgba(28,27,34,.12);
      background: rgba(255,255,255,.7);
      color: var(--text);
      padding:10px 14px;
      border-radius: 14px;
      text-decoration:none;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      font-size:13px;
      line-height:1;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: 0 12px 26px rgba(42,16,87,.12)}
    .btn:focus{outline:none; box-shadow: var(--focus)}
    .btn-primary{
      background: linear-gradient(135deg, rgba(111,44,255,.98), rgba(255,79,216,.92));
      color: #fff;
      border-color: rgba(255,255,255,.16);
      box-shadow: 0 18px 44px rgba(111,44,255,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 26px 60px rgba(111,44,255,.28);
    }
    .btn-ghost{
      background: rgba(255,255,255,.55);
    }
    .icon-dot{
      width:10px;height:10px;border-radius:999px;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,.2) 35%, rgba(255,255,255,0) 70%),
      linear-gradient(135deg, var(--purple), var(--pink));
      box-shadow: 0 0 0 4px rgba(111,44,255,.14);
    }
    .hamburger{
      display:none;
      width:44px;height:44px;border-radius:14px;
      border:1px solid rgba(28,27,34,.12);
      background: rgba(255,255,255,.68);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .hamburger:hover{transform: translateY(-1px); box-shadow: 0 12px 26px rgba(42,16,87,.10)}
    .hamburger:focus{outline:none; box-shadow: var(--focus)}
    .hamburger-lines{
      width:18px;height:12px; margin:0 auto; position:relative;
    }
    .hamburger-lines span{
      position:absolute; left:0; right:0; height:2px;
      background: linear-gradient(90deg, var(--purple), var(--pink));
      border-radius:999px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamburger-lines span:nth-child(1){top:0}
    .hamburger-lines span:nth-child(2){top:5px; opacity:1}
    .hamburger-lines span:nth-child(3){top:10px}
    .mobile-drawer{
      display:none;
      position:absolute;
      left:0; right:0; top:var(--navH);
      background: rgba(255,255,255,.88);
      border-bottom:1px solid rgba(28,27,34,.08);
      backdrop-filter: blur(12px);
    }
    .mobile-drawer-inner{
      padding:14px 20px 18px;
      display:grid;
      gap:10px;
      grid-template-columns: 1fr 1fr;
    }
    .mobile-drawer a{
      text-decoration:none;
      font-size:14px;
      color: var(--text);
      border:1px solid rgba(28,27,34,.10);
      background: rgba(251,248,255,.55);
      padding:12px 12px;
      border-radius:14px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .mobile-drawer a:hover{
      transform: translateY(-1px);
      border-color: rgba(111,44,255,.24);
      box-shadow: 0 16px 34px rgba(111,44,255,.12);
    }
    .mobile-actions{
      grid-column: 1 / -1;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:flex-start;
    }

    .hero{
      padding: 34px 0 26px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items:stretch;
    }
    .hero-card{
      position:relative;
      background: linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.95));
      border:1px solid rgba(111,44,255,.16);
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow);
      overflow:hidden;
      padding: 26px;
      min-height: 340px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(800px 280px at 20% 0%, rgba(111,44,255,.24), transparent 60%),
        radial-gradient(680px 260px at 90% 10%, rgba(255,79,216,.18), transparent 60%),
        radial-gradient(520px 240px at 40% 95%, rgba(42,107,255,.14), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-card > *{position:relative; z-index:1}
    .hero-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
    }
    .badge-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:center;
      margin-bottom: 14px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(111,44,255,.18);
      background: rgba(255,255,255,.62);
      color: var(--muted);
      font-size:12px;
      white-space:nowrap;
    }
    .badge .spark{
      width:12px;height:12px;border-radius:4px;
      background: linear-gradient(135deg, var(--purple), var(--pink));
      box-shadow: 0 0 0 4px rgba(111,44,255,.14);
    }
    .hero h1{
      margin:0 0 10px;
      font-size: 36px;
      letter-spacing: -0.6px;
      line-height:1.08;
    }
    .lead{
      margin:0;
      color: var(--muted);
      font-size: 15px;
      line-height:1.7;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top: 18px;
      align-items:center;
    }
    .meta-strip{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top: 18px;
    }
    .meta-chip{
      flex: 0 0 auto;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.64);
    }
    .meta-chip strong{
      font-size:13px;
    }
    .meta-chip span{
      font-size:12px;
      color: var(--muted);
      display:block;
      margin-top:2px;
    }
    .meta-chip .mini{
      width:36px;height:36px;border-radius:14px;
      background: linear-gradient(135deg, rgba(111,44,255,.16), rgba(255,79,216,.12));
      border:1px solid rgba(111,44,255,.16);
      display:flex; align-items:center; justify-content:center;
      color: var(--purple);
      font-weight:700;
    }

    .hero-side{
      border-radius: var(--radius-xl);
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.70);
      box-shadow: 0 18px 44px rgba(42,16,87,.08);
      overflow:hidden;
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap: 12px;
      min-height: 340px;
    }
    .side-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      padding: 4px 6px 0;
    }
    .side-title strong{
      font-size:14px;
      letter-spacing:.2px;
    }
    .side-title span{
      font-size:12px;
      color: var(--muted);
    }
    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .data-card{
      border-radius: 18px;
      background: rgba(251,248,255,.65);
      border:1px solid rgba(111,44,255,.14);
      padding: 14px 14px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
      min-height: 102px;
    }
    .data-card::after{
      content:"";
      position:absolute; inset:-1px;
      background: radial-gradient(220px 90px at 20% 10%, rgba(111,44,255,.22), transparent 60%),
      radial-gradient(240px 90px at 90% 20%, rgba(255,79,216,.14), transparent 60%);
      opacity:.7;
      pointer-events:none;
    }
    .data-card > *{position:relative; z-index:1}
    .data-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 20px 44px rgba(111,44,255,.14);
      border-color: rgba(111,44,255,.24);
    }
    .data-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .data-k{
      font-size: 12px;
      color: var(--muted);
      white-space:nowrap;
    }
    .data-v{
      font-size: 22px;
      font-weight: 800;
      letter-spacing:-.4px;
    }
    .data-sub{
      font-size:12px;
      color: var(--muted);
      line-height:1.5;
      margin:0;
    }

    .side-bottom{
      border-radius: 18px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.78);
      padding: 14px;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .side-bottom p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
    }
    .mini-actions{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .link-soft{
      text-decoration:none;
      font-size:13px;
      color: var(--text);
      border:1px solid rgba(28,27,34,.12);
      background: rgba(251,248,255,.55);
      padding:10px 12px;
      border-radius: 14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:inline-flex; align-items:center; gap:10px;
      white-space:nowrap;
    }
    .link-soft:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 32px rgba(42,16,87,.10);
      border-color: rgba(111,44,255,.24);
    }
    .arrow{
      width:22px;height:22px;border-radius:10px;
      background: linear-gradient(135deg, rgba(111,44,255,.18), rgba(255,79,216,.16));
      border:1px solid rgba(111,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--purple);
      font-weight:800;
      font-size:12px;
    }

    section{padding: 18px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 14px;
      margin: 6px 0 14px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -0.25px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.6;
      max-width: 60ch;
    }
    .pill{
      display:inline-flex;
      gap:10px;
      align-items:center;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(111,44,255,.16);
      background: rgba(255,255,255,.65);
      color: var(--muted);
      font-size:12px;
      white-space:nowrap;
    }
    .pill i{
      width:10px;height:10px;border-radius:999px;
      background: linear-gradient(135deg, var(--purple), var(--pink));
      box-shadow: 0 0 0 4px rgba(111,44,255,.14);
      display:inline-block;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .card{
      border-radius: 20px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 36px rgba(42,16,87,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      border-color: rgba(111,44,255,.22);
      box-shadow: 0 26px 60px rgba(111,44,255,.12);
    }
    .card h3{
      margin: 6px 0 8px;
      font-size: 16px;
      letter-spacing: -0.15px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .card .topicon{
      width:44px;height:44px;border-radius:16px;
      background: linear-gradient(135deg, rgba(111,44,255,.16), rgba(255,79,216,.12));
      border:1px solid rgba(111,44,255,.16);
      display:flex;align-items:center;justify-content:center;
      color: var(--purple);
      font-weight:900;
      letter-spacing:-.3px;
      font-size: 16px;
    }
    .list{
      margin: 12px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(251,248,255,.55);
    }
    .check{
      width:22px;height:22px;border-radius:10px;
      background: rgba(16,185,129,.12);
      border:1px solid rgba(16,185,129,.22);
      color: #0f8a62;
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      flex:0 0 auto;
      margin-top:1px;
    }
    .li strong{font-size:13px}
    .li span{display:block; font-size:12px; color:var(--muted); margin-top:3px; line-height:1.5}

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .step{
      padding: 16px;
      border-radius: 20px;
      border:1px solid rgba(111,44,255,.16);
      background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(251,248,255,.65));
      position:relative;
      overflow:hidden;
    }
    .step::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(320px 120px at 20% 0%, rgba(111,44,255,.18), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .step > *{position:relative; z-index:1}
    .step-num{
      width:40px;height:40px;border-radius:16px;
      background: linear-gradient(135deg, rgba(111,44,255,.18), rgba(255,79,216,.14));
      border:1px solid rgba(111,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color: var(--purple);
      margin-bottom: 10px;
      box-shadow: 0 14px 36px rgba(111,44,255,.12);
    }
    .step h3{
      margin:0 0 8px;
      font-size: 15px;
      letter-spacing:-.1px;
    }
    .step p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.7;
    }
    .compare-wrap{
      border-radius: var(--radius-xl);
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 44px rgba(42,16,87,.06);
      overflow:hidden;
    }
    .compare-head{
      padding: 16px 16px 0;
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
    }
    .rating{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:6px; align-items:center;
    }
    .star{
      width:18px;height:18px;
      background: linear-gradient(135deg, var(--purple), var(--pink));
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      box-shadow: 0 0 0 4px rgba(111,44,255,.12);
    }
    .rating b{font-size:26px; letter-spacing:-.6px}
    .rating span{font-size:13px; color: var(--muted)}
    .compare-table{
      width:100%;
      border-collapse:collapse;
      margin-top: 12px;
    }
    .compare-table th, .compare-table td{
      border-top:1px solid rgba(28,27,34,.08);
      padding: 14px 14px;
      text-align:left;
      vertical-align:top;
      font-size:13px;
      color: var(--muted);
    }
    .compare-table th{
      color: var(--text);
      font-size:13px;
      background: rgba(251,248,255,.65);
      border-top:none;
      position:sticky;
      top:0;
      z-index:2;
    }
    .tag-good{
      display:inline-flex; align-items:center; gap:8px;
      border:1px solid rgba(16,185,129,.22);
      background: rgba(16,185,129,.10);
      color:#0f8a62;
      padding:8px 10px;
      border-radius: 999px;
      font-weight:700;
      font-size:12px;
      white-space:nowrap;
    }
    .tag-mid{
      display:inline-flex; align-items:center; gap:8px;
      border:1px solid rgba(245,158,11,.22);
      background: rgba(245,158,11,.10);
      color:#a65a00;
      padding:8px 10px;
      border-radius: 999px;
      font-weight:700;
      font-size:12px;
      white-space:nowrap;
    }
    .tag-bad{
      display:inline-flex; align-items:center; gap:8px;
      border:1px solid rgba(239,68,68,.22);
      background: rgba(239,68,68,.10);
      color:#b42318;
      padding:8px 10px;
      border-radius: 999px;
      font-weight:700;
      font-size:12px;
      white-space:nowrap;
    }
    .table-wrap{
      overflow:auto;
      max-width:100%;
      -webkit-overflow-scrolling: touch;
    }
    .table-wrap::-webkit-scrollbar{height:10px}
    .table-wrap::-webkit-scrollbar-thumb{background: rgba(111,44,255,.25); border-radius:999px}

    .timeline{
      display:grid;
      gap: 12px;
    }
    .time-row{
      display:flex;
      gap: 12px;
      align-items:flex-start;
      padding: 14px;
      border:1px solid rgba(28,27,34,.10);
      border-radius: 20px;
      background: rgba(255,255,255,.78);
    }
    .time-dot{
      width:36px;height:36px;border-radius:16px;
      background: linear-gradient(135deg, rgba(111,44,255,.18), rgba(255,79,216,.14));
      border:1px solid rgba(111,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      color: var(--purple);
      font-weight:900;
      flex:0 0 auto;
      margin-top:1px;
    }
    .time-row h3{
      margin:0 0 6px;
      font-size: 15px;
    }
    .time-row p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.7;
    }

    .tabs{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      margin: 6px 0 14px;
    }
    .tab{
      border:1px solid rgba(28,27,34,.12);
      background: rgba(255,255,255,.62);
      color: var(--muted);
      padding:10px 12px;
      border-radius: 14px;
      font-size:13px;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
      user-select:none;
    }
    .tab:hover{transform: translateY(-1px); border-color: rgba(111,44,255,.22); color: var(--text)}
    .tab[aria-selected="true"]{
      border-color: rgba(111,44,255,.28);
      background: linear-gradient(135deg, rgba(111,44,255,.14), rgba(255,79,216,.12));
      color: var(--text);
      box-shadow: 0 18px 44px rgba(111,44,255,.10);
    }

    .article-list{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:start;
    }
    .article-main{
      border-radius: var(--radius-xl);
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 44px rgba(42,16,87,.06);
      padding: 16px;
    }
    .article-main ul{
      margin:0; padding:0; list-style:none; display:grid; gap:12px;
    }
    .article-item{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px 12px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(251,248,255,.55);
      border-radius: 18px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
    }
    .article-item:hover{
      transform: translateY(-1px);
      border-color: rgba(111,44,255,.22);
      box-shadow: 0 16px 34px rgba(111,44,255,.10);
    }
    .article-bullet{
      width:34px;height:34px;border-radius:14px;
      background: linear-gradient(135deg, rgba(111,44,255,.18), rgba(255,79,216,.14));
      border:1px solid rgba(111,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:900; color: var(--purple);
      flex:0 0 auto;
    }
    .article-item a{
      text-decoration:none;
      display:flex; flex-direction:column;
      gap:6px;
      width:100%;
      min-width:0;
    }
    .article-item strong{
      font-size:14px;
      letter-spacing:-.1px;
      color: var(--text);
      display:block;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      max-width: 100%;
    }
    .article-item span{
      color: var(--muted);
      font-size:12px;
      line-height:1.5;
      display:block;
      overflow:hidden;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
    }
    .aside-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 44px rgba(42,16,87,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .aside-card::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(520px 220px at 0% 0%, rgba(111,44,255,.18), transparent 60%),
      radial-gradient(520px 220px at 100% 10%, rgba(255,79,216,.12), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .aside-card > *{position:relative; z-index:1}
    .aside-card h3{margin:0 0 8px; font-size:16px}
    .aside-card p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}
    .model-cloud{
      margin-top: 14px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip{
      padding:9px 10px;
      border-radius: 999px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(251,248,255,.55);
      color: var(--muted);
      font-size:12px;
      transition: transform .16s ease, border-color .16s ease, background .16s ease, color .16s ease;
      cursor:default;
      user-select:none;
    }
    .chip:hover{
      transform: translateY(-1px);
      border-color: rgba(111,44,255,.22);
      color: var(--text);
      background: rgba(255,255,255,.70);
    }

    .form-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(111,44,255,.16);
      background: linear-gradient(180deg, rgba(255,255,255,.80), rgba(251,248,255,.68));
      box-shadow: 0 18px 44px rgba(42,16,87,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .form-card::after{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(720px 280px at 20% 0%, rgba(111,44,255,.20), transparent 60%),
      radial-gradient(680px 260px at 95% 10%, rgba(255,79,216,.14), transparent 60%);
      opacity:.7;
      pointer-events:none;
    }
    .form-card > *{position:relative; z-index:1}
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 10px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
      min-width:0;
    }
    label{
      font-size:12px;
      color: var(--muted);
    }
    input, select, textarea{
      width:100%;
      border:1px solid rgba(28,27,34,.14);
      background: rgba(255,255,255,.72);
      border-radius: 14px;
      padding: 12px 12px;
      font-size:14px;
      color: var(--text);
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, transform .2s ease;
    }
    textarea{min-height: 110px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(111,44,255,.32);
    }
    .span-2{grid-column: 1 / -1}
    .form-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top: 6px;
      grid-column:1 / -1;
    }
    .form-note{
      color: var(--muted);
      font-size:12px;
      line-height:1.6;
      max-width: 56ch;
    }
    .toast{
      position:fixed;
      left: 50%;
      transform: translateX(-50%);
      bottom: 22px;
      background: rgba(28,27,34,.92);
      color:#fff;
      padding: 12px 14px;
      border-radius: 16px;
      box-shadow: 0 20px 60px rgba(0,0,0,.25);
      border: 1px solid rgba(255,255,255,.12);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      z-index:100;
      width: min(560px, calc(100vw - 24px));
    }
    .toast.show{
      opacity:1;
      transform: translateX(-50%) translateY(-6px);
    }

    details{
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.80);
      border-radius: 18px;
      padding: 12px 14px;
      box-shadow: 0 14px 36px rgba(42,16,87,.04);
      transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    details[open]{
      border-color: rgba(111,44,255,.26);
      box-shadow: 0 22px 55px rgba(111,44,255,.12);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding: 2px 0;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-weight:800;
      font-size: 14px;
      letter-spacing:-.1px;
    }
    .chev{
      width:34px;height:34px;border-radius:14px;
      border:1px solid rgba(28,27,34,.12);
      background: rgba(251,248,255,.55);
      display:flex; align-items:center; justify-content:center;
      color: var(--muted);
      transition: transform .2s ease, border-color .2s ease;
      flex:0 0 auto;
    }
    details[open] .chev{
      transform: rotate(180deg);
      border-color: rgba(111,44,255,.22);
      color: var(--purple);
    }
    .a{
      margin-top:10px;
      color: var(--muted);
      font-size: 13px;
      line-height:1.8;
      padding-bottom: 2px;
    }
    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
    }

    .testimonial-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .quote{
      border-radius: 20px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 14px 36px rgba(42,16,87,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 170px;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .quote:hover{
      transform: translateY(-2px);
      border-color: rgba(111,44,255,.22);
      box-shadow: 0 26px 60px rgba(111,44,255,.12);
    }
    .quote::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(420px 180px at 0% 0%, rgba(111,44,255,.16), transparent 60%),
      radial-gradient(420px 180px at 100% 10%, rgba(255,79,216,.10), transparent 60%);
      opacity:.8;
      pointer-events:none;
    }
    .quote > *{position:relative; z-index:1}
    .quote .role{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:40px;height:40px;border-radius:16px;
      background: linear-gradient(135deg, rgba(111,44,255,.18), rgba(255,79,216,.14));
      border:1px solid rgba(111,44,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color: var(--purple);
      flex:0 0 auto;
    }
    .who strong{
      display:block;
      font-size:14px;
      letter-spacing:-.1px;
    }
    .who span{
      display:block;
      font-size:12px;
      color: var(--muted);
      margin-top:2px;
    }
    .quote p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.8;
      flex:1 1 auto;
    }
    .score-row{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      color: var(--muted);
      font-size:12px;
    }
    .score{
      display:flex; gap:6px; align-items:center;
    }
    .score .mini-star{
      width:14px;height:14px;
      background: linear-gradient(135deg, var(--purple), var(--pink));
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      opacity:.95;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .case-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 44px rgba(42,16,87,.06);
      padding: 16px;
      position:relative;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      gap:12px;
      min-height: 260px;
    }
    .case-card::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(680px 260px at 20% 0%, rgba(111,44,255,.18), transparent 60%),
      radial-gradient(680px 240px at 95% 10%, rgba(255,79,216,.12), transparent 60%);
      opacity:.8;
      pointer-events:none;
    }
    .case-card > *{position:relative; z-index:1}
    .case-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
    }
    .case-top h3{margin:0; font-size:16px}
    .case-top .pill2{
      padding:8px 12px; border-radius:999px;
      border:1px solid rgba(111,44,255,.18);
      background: rgba(251,248,255,.55);
      color: var(--muted);
      font-size:12px; white-space:nowrap;
    }
    .case-card ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .case-card li{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius: 18px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(251,248,255,.55);
    }
    .case-card li b{
      color: var(--text);
      font-size:13px;
    }
    .case-card li span{
      color: var(--muted);
      font-size:12px;
      line-height:1.6;
      display:block;
      margin-top:2px;
    }

    .network-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:stretch;
    }
    .map-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 44px rgba(42,16,87,.06);
      padding: 16px;
      overflow:hidden;
      position:relative;
      min-height: 290px;
    }
    .map-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(600px 240px at 0% 0%, rgba(111,44,255,.18), transparent 60%),
        radial-gradient(600px 240px at 100% 10%, rgba(42,107,255,.12), transparent 60%),
        radial-gradient(520px 240px at 50% 80%, rgba(255,79,216,.10), transparent 60%);
      opacity:.85;
      pointer-events:none;
    }
    .map-card > *{position:relative; z-index:1}
    .network-grid .map-card h3{margin:0 0 10px; font-size:16px}
    .nodes{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 12px;
    }
    .node{
      border-radius: 18px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(251,248,255,.55);
      padding: 12px 12px;
      min-height: 64px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap: 6px;
    }
    .node b{font-size:13px}
    .node span{font-size:12px; color: var(--muted)}
    .partners-card{
      border-radius: var(--radius-xl);
      border:1px solid rgba(28,27,34,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 18px 44px rgba(42,16,87,.06);
      padding: 16px;
    }
    .partners-card h3{margin:0 0 10px; font-size:16px}
    .partner-list{
      margin:0; padding:0; list-style:none; display:grid; gap:10px;
    }
    .partner-item{
      border-radius: 18px;
      border:1px solid rgba(28,27,34,.10);
      background: rgba(251,248,255,.55);
      padding: 12px 12px;
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:12px;
    }
    .partner-item b{font-size:13px}
    .partner-item span{display:block; margin-top:3px; font-size:12px; color: var(--muted); line-height:1.6}
    .partner-item em{
      font-style:normal;
      border-radius: 999px;
      border:1px solid rgba(111,44,255,.18);
      background: rgba(255,255,255,.65);
      color: var(--muted);
      padding: 8px 10px;
      font-size:12px;
      white-space:nowrap;
    }

    .footer{
      padding: 18px 0 26px;
      margin-top: 8px;
    }
    .footer-card{
      border-radius: var(--radius-xl);
      background: linear-gradient(180deg, rgba(20,12,34,.96), rgba(27,16,44,.98));
      color:#fff;
      border:1px solid rgba(255,255,255,.12);
      box-shadow: 0 30px 90px rgba(36,10,80,.35);
      overflow:hidden;
    }
    .footer-inner{
      padding: 20px 18px;
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .foot-left h3{margin:0 0 10px; font-size:18px; letter-spacing:-.2px}
    .foot-left p{margin:0 0 12px; color: rgba(255,255,255,.78); font-size:13px; line-height:1.8}
    .foot-actions{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top: 8px;
    }
    .btn-footer{
      border-radius: 14px;
      padding: 11px 14px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      color:#fff;
      text-decoration:none;
      font-size:13px;
      display:inline-flex;
      align-items:center;
      gap:10px;
      transition: transform .18s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease;
      white-space:nowrap;
    }
    .btn-footer:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.10);
      border-color: rgba(255,255,255,.22);
      box-shadow: 0 22px 60px rgba(0,0,0,.25);
    }
    .footer-right{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .foot-block{
      border-radius: 18px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      padding: 14px 14px;
      min-height: 120px;
    }
    .foot-block h4{margin:0 0 8px; font-size:13px; color: rgba(255,255,255,.90)}
    .foot-block a{
      display:inline-flex;
      align-items:center;
      gap:10px;
      text-decoration:none;
      color: rgba(255,255,255,.86);
      font-size:13px;
      margin-top: 8px;
      border-radius: 12px;
      padding: 8px 10px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      word-break:break-word;
    }
    .foot-block a:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.08);
      border-color: rgba(255,255,255,.18);
    }
    .qr{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .qr img{
      width:78px; height:78px;
      border-radius: 18px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      object-fit:cover;
    }
    .subfooter{
      padding: 12px 18px 18px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      flex-wrap:wrap;
      gap: 10px;
      align-items:center;
      justify-content:space-between;
      color: rgba(255,255,255,.72);
      font-size:12px;
    }
    .subfooter .links{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
    }
    .subfooter .links a{
      color: rgba(255,255,255,.80);
      text-decoration:none;
      border-bottom:1px solid rgba(255,255,255,.20);
      padding-bottom:2px;
    }

    .float-cta{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .float-cta a{
      text-decoration:none;
    }
    .float-btn{
      width:46px;height:46px;border-radius:18px;
      border:1px solid rgba(28,27,34,.14);
      background: rgba(255,255,255,.78);
      backdrop-filter: blur(10px);
      box-shadow: 0 18px 48px rgba(42,16,87,.18);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .float-btn:hover{transform: translateY(-2px); border-color: rgba(111,44,255,.24); box-shadow: 0 26px 70px rgba(111,44,255,.22)}
    .float-btn:focus{outline:none; box-shadow: var(--focus)}
    .float-btn svg{width:20px;height:20px}
    .float-tip{
      font-size:12px;
      color: rgba(255,255,255,.90);
      background: rgba(20,12,34,.94);
      border:1px solid rgba(255,255,255,.14);
      padding: 8px 10px;
      border-radius: 14px;
      box-shadow: 0 26px 70px rgba(0,0,0,.25);
      opacity:0;
      transform: translateY(6px);
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
      white-space:nowrap;
      margin-right: 6px;
    }
    .float-item:hover .float-tip{opacity:1; transform: translateY(0)}
    .float-item{display:flex; align-items:flex-end; gap:8px}
    .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;
    }

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

    @media (max-width: 980px){
      .hero-grid{grid-template-columns: 1fr; }
      .hero-card{min-height: auto}
      .hero-side{min-height: auto}
      .grid-3{grid-template-columns: 1fr; }
      .grid-2{grid-template-columns: 1fr; }
      .steps{grid-template-columns: 1fr 1fr; }
      .testimonial-grid{grid-template-columns: 1fr; }
      .article-list{grid-template-columns: 1fr; }
      .case-grid{grid-template-columns: 1fr; }
      .faq-grid{grid-template-columns: 1fr; }
      .network-grid{grid-template-columns: 1fr; }
      .footer-inner{grid-template-columns: 1fr; }
      .footer-right{grid-template-columns: 1fr 1fr; }
      .nav{display:none}
      .hamburger{display:block}
      .mobile-drawer{display:none}
      .topbar-inner{position:relative}
      .mobile-drawer.show{display:block}
      form{grid-template-columns: 1fr}
      textarea{min-height: 120px}
      .compare-table th{position:static}
    }
    @media (max-width: 520px){
      .hero h1{font-size: 30px}
      .steps{grid-template-columns: 1fr; }
      .footer-right{grid-template-columns: 1fr; }
      .nodes{grid-template-columns: 1fr 1fr; }
      .meta-chip{flex: 1 1 45%}
      .data-grid{grid-template-columns: 1fr 1fr}
    }