:root{
      --bg: #fff7f8;
      --panel: #ffffff;
      --text: #1f2430;
      --muted: #5a6272;
      --muted2: #7a8397;
      --border: rgba(29, 36, 48, .12);
      --shadow: 0 18px 40px rgba(17, 24, 39, .08);
      --shadow2: 0 10px 24px rgba(17, 24, 39, .10);
      --shadow3: 0 6px 16px rgba(17, 24, 39, .08);
      --accent1: #ff3d71; /* 明艳撞色 */
      --accent2: #6a5cff; /* 科技紫 */
      --accent3: #19b8ff; /* 亮蓝 */
      --accent4: #ffb020; /* 暖橙 */
      --good: #10b981;
      --warn: #f59e0b;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1120px;
      --grid-gap: 18px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans SC", "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 15% -10%, rgba(255, 61, 113, .16), transparent 60%),
        radial-gradient(1000px 500px at 90% 0%, rgba(106, 92, 255, .16), transparent 55%),
        radial-gradient(900px 420px at 65% 55%, rgba(25, 184, 255, .10), transparent 60%),
        linear-gradient(180deg, #ffffff 0%, var(--bg) 36%, #ffffff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(31,36,48,.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: 180px;
    }
    .brand-logo{
      width:40px;height:40px;
      display:grid;place-items:center;
      border-radius:12px;
      background: linear-gradient(135deg, rgba(255,61,113,.18), rgba(106,92,255,.14));
      border:1px solid rgba(31,36,48,.10);
      box-shadow: 0 10px 26px rgba(255,61,113,.10);
      flex:0 0 auto;
    }
    .brand-logo img{
      width:30px; height:auto;
      display:block;
    }
    .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(--muted2);
      margin-top:4px;
    }

    .nav{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:14px;
      flex-wrap:wrap;
    }
    .nav a{
      font-size:13px;
      color:rgba(31,36,48,.86);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .nav a:hover{
      background: rgba(255,61,113,.08);
      border-color: rgba(255,61,113,.18);
      transform: translateY(-1px);
    }
    .nav .primary-cta{
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      color:#fff;
      border:1px solid rgba(255,255,255,.18);
      box-shadow: 0 16px 36px rgba(255,61,113,.22);
    }
    .nav .primary-cta:hover{
      background: linear-gradient(135deg, #ff2f65, #5b54ff);
      border-color: rgba(255,255,255,.25);
    }

    .nav-toggle{
      display:none;
      border:1px solid rgba(31,36,48,.12);
      background: rgba(255,255,255,.85);
      border-radius:14px;
      padding:10px 12px;
      cursor:pointer;
      align-items:center;
      gap:10px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .nav-toggle:hover{transform: translateY(-1px); box-shadow: var(--shadow3)}
    .nav-toggle .bars{
      width:18px;height:14px; position:relative;
    }
    .nav-toggle .bars i{
      position:absolute;left:0;right:0;height:2px;border-radius:2px;background: rgba(31,36,48,.85);
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .nav-toggle .bars i:nth-child(1){top:1px}
    .nav-toggle .bars i:nth-child(2){top:6px}
    .nav-toggle .bars i:nth-child(3){top:11px}
    .nav-toggle[aria-expanded="true"] .bars i:nth-child(1){top:6px; transform: rotate(45deg)}
    .nav-toggle[aria-expanded="true"] .bars i:nth-child(2){opacity:0}
    .nav-toggle[aria-expanded="true"] .bars i:nth-child(3){top:6px; transform: rotate(-45deg)}
    .nav-toggle span{font-size:13px; color: rgba(31,36,48,.88)}

    .mobile-drawer{
      display:none;
      padding: 12px 0 18px;
      border-top: 1px solid rgba(31,36,48,.08);
    }
    .mobile-drawer .drawer-inner{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .mobile-drawer a{
      font-size:14px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.76);
    }
    .mobile-drawer a.primary-cta{
      color:#fff;
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      border-color: rgba(255,255,255,.22);
    }

    .hero{
      padding: 26px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: var(--grid-gap);
      align-items:stretch;
    }
    .hero-card{
      background:
        radial-gradient(800px 360px at 10% 0%, rgba(255,61,113,.18), transparent 62%),
        radial-gradient(600px 320px at 80% 10%, rgba(106,92,255,.18), transparent 60%),
        linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,255,255,.70));
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
      padding: 22px;
      position:relative;
      overflow:hidden;
      min-height: 360px;
    }
    .hero-card::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        conic-gradient(from 200deg, rgba(255,61,113,.26), rgba(106,92,255,.22), rgba(25,184,255,.18), rgba(255,61,113,.26));
      opacity:.18;
      filter: blur(22px);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      z-index:2;
      display:flex;
      flex-direction:column;
      gap:14px;
      height:100%;
    }
    .pill-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .pill{
      display:flex; align-items:center; gap:10px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.76);
      box-shadow: 0 10px 24px rgba(17,24,39,.06);
      font-size:13px;
      color: rgba(31,36,48,.88);
      user-select:none;
    }
    .pill b{
      font-weight:800;
      letter-spacing:.2px;
    }
    .dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      box-shadow: 0 0 0 6px rgba(255,61,113,.10);
    }

    h1{
      margin:0;
      font-size: 34px;
      line-height:1.1;
      letter-spacing:-.5px;
    }
    .hero-sub{
      margin:0;
      color: var(--muted);
      font-size: 15px;
      line-height:1.75;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top: 2px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding: 12px 14px;
      border-radius: 14px;
      border:1px solid rgba(31,36,48,.12);
      background: rgba(255,255,255,.82);
      color: rgba(31,36,48,.92);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      font-weight:700;
      font-size:14px;
    }
    .btn:hover{transform: translateY(-1px); box-shadow: var(--shadow3)}
    .btn:active{transform: translateY(0px)}
    .btn.primary{
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      color:#fff;
      border-color: rgba(255,255,255,.18);
      box-shadow: 0 18px 42px rgba(255,61,113,.22);
    }
    .btn.primary:hover{
      background: linear-gradient(135deg, #ff2f65, #5b54ff);
      border-color: rgba(255,255,255,.25);
    }
    .btn .icon{
      width:18px;height:18px; display:inline-block;
    }

    .hero-metrics{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top:auto;
      padding-top: 6px;
    }
    .metric{
      border-radius: 16px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.76);
      padding: 12px 12px;
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      transition: transform .18s ease, border-color .18s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      border-color: rgba(255,61,113,.25);
    }
    .metric .num{
      font-weight:900;
      font-size: 18px;
      letter-spacing:-.3px;
    }
    .metric .lab{
      margin-top:6px;
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.4;
    }

    .side-stack{
      display:flex;
      flex-direction:column;
      gap: var(--grid-gap);
      height:100%;
    }
    .side-card{
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(31,36,48,.10);
      box-shadow: var(--shadow2);
      padding: 18px;
      overflow:hidden;
      position:relative;
    }
    .side-card::after{
      content:"";
      position:absolute;
      width: 220px; height: 220px;
      right: -120px; top: -110px;
      background: radial-gradient(circle at 30% 30%, rgba(255,61,113,.35), rgba(255,61,113,0) 60%),
                  radial-gradient(circle at 70% 60%, rgba(106,92,255,.30), rgba(106,92,255,0) 60%);
      filter: blur(2px);
      opacity:.75;
      pointer-events:none;
    }
    .side-inner{position:relative; z-index:2}
    .side-title{
      font-size:14px;
      margin:0 0 10px;
      color: rgba(31,36,48,.88);
      display:flex; align-items:center; gap:10px;
    }
    .side-title .badge{
      width:26px;height:26px;border-radius:10px;
      display:grid;place-items:center;
      background: linear-gradient(135deg, rgba(255,61,113,.20), rgba(106,92,255,.16));
      border: 1px solid rgba(31,36,48,.10);
    }
    .side-list{
      display:flex; flex-direction:column; gap:10px;
      margin:0; padding:0; list-style:none;
    }
    .side-item{
      display:flex; gap:10px; align-items:flex-start;
      padding: 10px 10px;
      border-radius: 16px;
      border:1px solid rgba(31,36,48,.08);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, border-color .18s ease;
    }
    .side-item:hover{transform: translateY(-1px); border-color: rgba(106,92,255,.22)}
    .side-item .check{
      width:18px;height:18px;border-radius:6px;
      background: linear-gradient(135deg, rgba(255,61,113,.20), rgba(25,184,255,.18));
      border:1px solid rgba(31,36,48,.10);
      display:grid;place-items:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .side-item .check svg{width:12px;height:12px; fill: rgba(31,36,48,.88)}
    .side-item b{font-size:13px}
    .side-item span{display:block; margin-top:4px; color:var(--muted2); font-size:12.5px; line-height:1.45}

    .quick-form{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .quick-form .row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .field{
      display:flex; flex-direction:column; gap:7px;
    }
    .field label{
      font-size:12.5px;
      color: var(--muted2);
      font-weight:700;
      padding-left:4px;
    }
    .control{
      width:100%;
      border-radius: 14px;
      border:1px solid rgba(31,36,48,.12);
      background: rgba(255,255,255,.88);
      padding: 12px 12px;
      outline:none;
      font-size:14px;
      transition: border-color .18s ease, box-shadow .18s ease;
    }
    .control:focus{
      border-color: rgba(255,61,113,.35);
      box-shadow: 0 0 0 4px rgba(255,61,113,.12);
    }
    textarea.control{min-height:92px; resize:vertical}
    .form-actions{
      display:flex; gap:10px; align-items:center; justify-content:space-between; flex-wrap:wrap;
      margin-top: 4px;
    }
    .hint{
      color: var(--muted2);
      font-size:12.5px;
      line-height:1.4;
    }

    main{padding: 14px 0 56px}
    section{padding: 22px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 14px;
      margin-bottom: 14px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color: var(--muted);
      font-size: 14px;
      line-height:1.6;
      max-width: 62ch;
    }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:7px 10px;
      border-radius: 999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      font-size: 12.5px;
      color: rgba(31,36,48,.86);
      user-select:none;
      margin-bottom: 10px;
    }
    .kicker i{
      width:8px;height:8px;border-radius:50%;
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      box-shadow: 0 0 0 6px rgba(255,61,113,.10);
      display:inline-block;
    }

    .cards-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: var(--grid-gap);
    }
    .card{
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(31,36,48,.10);
      box-shadow: 0 10px 24px rgba(17,24,39,.06);
      padding: 16px;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-3px);
      border-color: rgba(255,61,113,.22);
      box-shadow: 0 18px 40px rgba(17,24,39,.10);
    }
    .card .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .card .icon-box{
      width:44px;height:44px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(255,61,113,.18), rgba(106,92,255,.14));
      border:1px solid rgba(31,36,48,.10);
      display:grid; place-items:center;
      flex:0 0 auto;
    }
    .card .icon-box svg{width:22px;height:22px; fill: rgba(31,36,48,.86)}
    .card h3{
      margin:0;
      font-size: 16px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:8px 0 0;
      color: var(--muted);
      font-size: 13.5px;
      line-height:1.75;
    }

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--grid-gap);
      align-items:stretch;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: var(--grid-gap);
    }
    .step{
      padding: 16px;
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(31,36,48,.10);
      box-shadow: 0 10px 24px rgba(17,24,39,.06);
      position:relative;
      overflow:hidden;
      min-height: 142px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .step:hover{transform: translateY(-2px); border-color: rgba(106,92,255,.22)}
    .step .n{
      width:34px;height:34px;border-radius: 14px;
      display:grid; place-items:center;
      font-weight:900;
      color: #1c2130;
      background: linear-gradient(135deg, rgba(106,92,255,.16), rgba(25,184,255,.12));
      border:1px solid rgba(31,36,48,.10);
      margin-bottom: 10px;
    }
    .step b{display:block; font-size:14.5px}
    .step span{display:block; margin-top:8px; color:var(--muted); font-size:13px; line-height:1.65}

    .compare{
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(31,36,48,.10);
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .compare-top{
      padding: 16px 16px 12px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      border-bottom: 1px solid rgba(31,36,48,.08);
      background:
        radial-gradient(700px 240px at 10% 0%, rgba(255,61,113,.18), transparent 60%),
        radial-gradient(600px 220px at 85% 10%, rgba(106,92,255,.14), transparent 62%),
        rgba(255,255,255,.64);
    }
    .rating{
      display:flex; flex-direction:column; gap:8px; min-width: 220px;
    }
    .rating .stars{
      display:flex; gap:6px; align-items:center;
      flex-wrap:wrap;
    }
    .star{
      width:20px;height:20px; display:inline-block;
      background: conic-gradient(from 180deg, #ffcc5c, #ff7a1a, #ffcc5c);
      clip-path: polygon(50% 0%, 63% 27%, 92% 35%, 69% 55%, 78% 85%, 50% 70%, 22% 85%, 31% 55%, 8% 35%, 37% 27%);
      box-shadow: 0 10px 18px rgba(255,176,32,.18);
      border: 1px solid rgba(31,36,48,.08);
    }
    .rating strong{
      font-size: 18px;
      letter-spacing:-.3px;
    }
    .rating span{color:var(--muted2); font-size:12.5px; line-height:1.4}
    .recommend-pill{
      display:inline-flex; align-items:center; gap:10px;
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      font-weight:900;
      letter-spacing:.2px;
    }
    .recommend-pill i{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, var(--accent1), var(--accent4));
      box-shadow: 0 0 0 6px rgba(255,176,32,.12);
      display:inline-block;
    }

    .compare-table{
      width:100%;
      border-collapse: collapse;
      font-size: 13.5px;
    }
    .compare-table th, .compare-table td{
      padding: 12px 12px;
      border-bottom: 1px solid rgba(31,36,48,.08);
      text-align:left;
      vertical-align:middle;
      white-space:nowrap;
    }
    .compare-table th{
      font-size: 12.5px;
      color: var(--muted2);
      background: rgba(255,255,255,.60);
      position:sticky; top:0;
      z-index:1;
    }
    .badge-score{
      display:inline-flex; align-items:center; gap:8px;
      padding: 6px 10px;
      border-radius: 999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      font-weight:900;
    }
    .badge-score .mini{
      width:8px;height:8px;border-radius:50%;
      background: linear-gradient(135deg, var(--accent2), var(--accent3));
      box-shadow: 0 0 0 6px rgba(106,92,255,.12);
    }
    .badge-score.good .mini{background: linear-gradient(135deg, var(--good), var(--accent3))}
    .badge-score.good{border-color: rgba(16,185,129,.22); background: rgba(16,185,129,.06)}
    .badge-score.neutral .mini{background: linear-gradient(135deg, #64748b, #a7b0c2)}
    .badge-score.neutral{border-color: rgba(100,116,139,.22); background: rgba(100,116,139,.06)}
    .badge-score.warn .mini{background: linear-gradient(135deg, var(--warn), var(--accent1))}
    .badge-score.warn{border-color: rgba(245,158,11,.24); background: rgba(245,158,11,.07)}

    .compare-scroll{
      overflow:auto;
    }

    .pill-tags{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.74);
      color: rgba(31,36,48,.88);
      font-weight:800;
      font-size: 13px;
      user-select:none;
      transition: transform .18s ease, border-color .18s ease;
    }
    .tag:hover{transform: translateY(-2px); border-color: rgba(255,61,113,.20)}
    .tag i{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(135deg, rgba(255,61,113,.9), rgba(106,92,255,.9));
      box-shadow: 0 0 0 6px rgba(255,61,113,.10);
      display:inline-block;
    }

    .solutions{
      display:grid;
      grid-template-columns: repeat(6, minmax(0, 1fr));
      gap: 12px;
      margin-top: 10px;
    }
    .solution{
      border-radius: 18px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      padding: 12px 12px;
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      min-height: 86px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition: transform .18s ease, border-color .18s ease;
    }
    .solution:hover{transform: translateY(-2px); border-color: rgba(106,92,255,.22)}
    .solution b{font-size:13.5px}
    .solution span{color:var(--muted2); font-size:12.5px; line-height:1.45; margin-top:8px}

    .timeline{
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .time-item{
      display:flex;
      gap: 14px;
      padding: 14px;
      border-radius: var(--radius-lg);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      transition: transform .18s ease, border-color .18s ease;
    }
    .time-item:hover{transform: translateY(-2px); border-color: rgba(255,61,113,.20)}
    .time-dot{
      width:44px;height:44px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(255,61,113,.18), rgba(106,92,255,.14));
      border:1px solid rgba(31,36,48,.10);
      display:grid;place-items:center;
      flex:0 0 auto;
      position:relative;
    }
    .time-dot::after{
      content:"";
      position:absolute;
      inset: -10px;
      background: radial-gradient(circle, rgba(255,61,113,.18), transparent 60%);
      opacity:.6;
      pointer-events:none;
    }
    .time-dot svg{width:20px;height:20px; fill: rgba(31,36,48,.86)}
    .time-body b{display:block; font-size:14.5px}
    .time-body span{display:block; margin-top:8px; color:var(--muted); font-size:13.2px; line-height:1.7}

    .network{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: var(--grid-gap);
    }
    .net-card{
      border-radius: var(--radius-lg);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .net-card::before{
      content:"";
      position:absolute; right:-70px; top:-90px;
      width: 190px; height: 190px;
      background: radial-gradient(circle at 30% 30%, rgba(25,184,255,.20), transparent 60%),
                  radial-gradient(circle at 70% 60%, rgba(106,92,255,.18), transparent 62%);
      pointer-events:none;
      filter: blur(2px);
    }
    .net-inner{position:relative; z-index:2}
    .net-card h3{margin:0; font-size:16px}
    .net-card p{margin:10px 0 0; color:var(--muted); font-size:13.5px; line-height:1.7}
    .net-list{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 12px;
      padding:0; list-style:none;
    }
    .net-list li{
      border-radius: 999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      padding: 9px 10px;
      font-size: 12.8px;
      color: rgba(31,36,48,.86);
      font-weight:800;
      user-select:none;
    }

    .gallery{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: var(--grid-gap);
      align-items:stretch;
    }
    .img-card{
      border-radius: var(--radius-lg);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(17,24,39,.06);
      padding: 14px;
      overflow:hidden;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .img-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .img-wrap{
      border-radius: 18px;
      border:1px solid rgba(31,36,48,.10);
      overflow:hidden;
      background: linear-gradient(135deg, rgba(255,61,113,.10), rgba(106,92,255,.08));
    }
    .img-wrap img{
      width:100%;
      height:auto;
      display:block;
      object-fit:contain;
      transform: translateZ(0);
    }
    .img-meta{
      display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
      align-items:center;
    }
    .img-meta .m{
      display:flex; flex-direction:column; gap:6px;
    }
    .img-meta .m b{font-size:14.5px}
    .img-meta .m span{color:var(--muted2); font-size:12.8px; line-height:1.45}
    .img-meta .micro{
      display:flex; gap:8px; flex-wrap:wrap;
    }
    .micro .chip{
      border-radius: 999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.76);
      padding: 8px 10px;
      font-size: 12.6px;
      font-weight:900;
      color: rgba(31,36,48,.86);
      user-select:none;
    }

    .list-card{
      border-radius: var(--radius-lg);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      padding: 16px;
      display:flex; flex-direction:column; gap:12px;
    }
    .list-items{
      display:flex; flex-direction:column; gap:10px;
    }
    .li{
      display:flex; justify-content:space-between; gap:12px; align-items:flex-start;
      padding: 12px;
      border-radius: 18px;
      border:1px solid rgba(31,36,48,.08);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, border-color .18s ease;
    }
    .li:hover{transform: translateY(-1px); border-color: rgba(255,61,113,.20)}
    .li b{font-size:13.8px; line-height:1.35}
    .li span{color:var(--muted2); font-size:12.6px; margin-top:6px; display:block; line-height:1.5}
    .li .go{
      flex:0 0 auto;
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.75);
      font-size: 12.5px;
      font-weight:900;
      color: rgba(31,36,48,.86);
      user-select:none;
    }
    .li .go svg{width:16px;height:16px; fill: rgba(31,36,48,.85)}

    .article-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: var(--grid-gap);
    }
    .article{
      border-radius: var(--radius-lg);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      padding: 14px;
      display:flex; flex-direction:column; gap:12px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .article:hover{transform: translateY(-2px); border-color: rgba(106,92,255,.22)}
    .article .meta{
      display:flex; justify-content:space-between; gap:10px; align-items:center; flex-wrap:wrap;
      color: var(--muted2);
      font-size: 12.5px;
    }
    .article b{font-size:15px; line-height:1.45}
    .article p{margin:0; color:var(--muted); font-size:13.2px; line-height:1.7}
    .article .link{
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
      margin-top:auto;
      padding-top: 6px;
    }
    .article .link a{
      font-weight:900;
      color: rgba(31,36,48,.90);
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.76);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article .link a:hover{transform: translateY(-1px); box-shadow: var(--shadow3); border-color: rgba(255,61,113,.18)}
    .article .link .mini-tag{
      border-radius: 999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      padding: 8px 10px;
      font-size: 12.4px;
      font-weight:900;
      color: rgba(31,36,48,.86);
      user-select:none;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--grid-gap);
      align-items:start;
    }
    details.faq{
      border-radius: var(--radius-lg);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 10px 24px rgba(17,24,39,.04);
      padding: 12px 14px;
      transition: transform .18s ease, border-color .18s ease;
    }
    details.faq:hover{transform: translateY(-2px); border-color: rgba(255,61,113,.18)}
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:900;
      font-size: 14.2px;
      color: rgba(31,36,48,.92);
      padding: 8px 0;
    }
    details.faq summary::-webkit-details-marker{display:none}
    .chev{
      width:34px;height:34px;border-radius: 14px;
      display:grid;place-items:center;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.76);
      flex:0 0 auto;
      transition: transform .18s ease, border-color .18s ease;
    }
    details[open].faq .chev{transform: rotate(180deg); border-color: rgba(106,92,255,.22)}
    .chev svg{width:16px;height:16px; fill: rgba(31,36,48,.86)}
    details.faq .ans{
      color: var(--muted);
      font-size: 13.3px;
      line-height:1.8;
      padding: 0 2px 10px;
    }

    .two-col{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--grid-gap);
    }
    .category-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      padding: 10px 0 0;
    }
    .cloud-item{
      border-radius: 999px;
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.76);
      padding: 10px 12px;
      font-size: 12.8px;
      font-weight:900;
      color: rgba(31,36,48,.86);
      user-select:none;
      transition: transform .18s ease, border-color .18s ease;
      cursor:pointer;
    }
    .cloud-item:hover{transform: translateY(-2px); border-color: rgba(255,61,113,.18)}
    .cloud-item[data-active="true"]{
      background: linear-gradient(135deg, rgba(255,61,113,.14), rgba(106,92,255,.12));
      border-color: rgba(255,61,113,.22);
    }

    .search-box{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      margin-top: 10px;
    }

    .grid-card-list{
      display:flex; flex-direction:column; gap: 12px;
    }
    .bp{
      display:flex; gap:14px; align-items:flex-start;
      border-radius: var(--radius-lg);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      padding: 14px;
      box-shadow: 0 10px 24px rgba(17,24,39,.04);
      transition: transform .18s ease, border-color .18s ease;
    }
    .bp:hover{transform: translateY(-2px); border-color: rgba(25,184,255,.22)}
    .bp .mark{
      width:44px;height:44px;border-radius: 16px;
      border:1px solid rgba(31,36,48,.10);
      background: linear-gradient(135deg, rgba(25,184,255,.14), rgba(106,92,255,.12));
      display:grid;place-items:center;
      flex:0 0 auto;
    }
    .bp .mark svg{width:20px;height:20px; fill: rgba(31,36,48,.86)}
    .bp b{display:block; font-size:14.5px; line-height:1.35}
    .bp span{display:block; margin-top:8px; color:var(--muted); font-size:13.2px; line-height:1.75}

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: var(--grid-gap);
    }
    .review{
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.78);
      border:1px solid rgba(31,36,48,.10);
      box-shadow: 0 10px 24px rgba(17,24,39,.05);
      padding: 16px;
      display:flex;
      flex-direction:column;
      gap: 12px;
      transition: transform .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
      min-height: 176px;
    }
    .review:hover{transform: translateY(-2px); border-color: rgba(255,61,113,.20)}
    .review::after{
      content:"";
      position:absolute;
      left:-80px; bottom:-100px;
      width: 220px; height: 220px;
      background: radial-gradient(circle at 30% 30%, rgba(255,61,113,.14), transparent 60%),
                  radial-gradient(circle at 70% 60%, rgba(106,92,255,.12), transparent 62%);
      pointer-events:none;
      filter: blur(1px);
      opacity:.85;
    }
    .review .r-inner{position:relative; z-index:2}
    .review .who{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      color: var(--muted2); font-size: 12.5px;
    }
    .avatar{
      width:38px;height:38px;border-radius: 16px;
      border:1px solid rgba(31,36,48,.10);
      background: linear-gradient(135deg, rgba(255,61,113,.16), rgba(106,92,255,.12));
      display:grid;place-items:center;
      font-weight:900;
      color: rgba(31,36,48,.86);
      flex:0 0 auto;
    }
    .review .title{
      margin-top: 6px;
      font-weight: 1000;
      font-size: 15px;
      letter-spacing:-.2px;
    }
    .review p{
      margin:0;
      color: var(--muted);
      font-size: 13.3px;
      line-height:1.85;
    }

    .form-section{
      border-radius: var(--radius-lg);
      border:1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.80);
      box-shadow: var(--shadow2);
      padding: 18px;
      overflow:hidden;
      position:relative;
    }
    .form-section::before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(900px 260px at 15% 0%, rgba(255,61,113,.18), transparent 60%),
                  radial-gradient(700px 220px at 85% 10%, rgba(106,92,255,.16), transparent 62%);
      pointer-events:none;
      opacity:.85;
      filter: blur(6px);
    }
    .form-section .inner{position:relative; z-index:2}
    .form-title{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom: 12px;
      flex-wrap:wrap;
    }
    .form-title h3{margin:0; font-size:18px; letter-spacing:-.3px}
    .form-title p{margin:8px 0 0; color:var(--muted); font-size:13.5px; line-height:1.7; max-width: 60ch}
    .grid-form{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      align-items:start;
    }
    .span-3{grid-column: span 3}
    .span-2{grid-column: span 2}
    .span-1{grid-column: span 1}
    select.control{appearance:none; background-image: linear-gradient(45deg, transparent 50%, rgba(31,36,48,.7) 50%), linear-gradient(135deg, rgba(31,36,48,.7) 50%, transparent 50%); background-position: calc(100% - 18px) calc(1em + 2px), calc(100% - 13px) calc(1em + 2px); background-size: 5px 5px, 5px 5px; background-repeat:no-repeat; padding-right:38px;}
    .small-note{
      color: var(--muted2);
      font-size: 12.5px;
      line-height:1.5;
      margin-top: 6px;
    }

    footer{
      background: #0f172a;
      color: rgba(255,255,255,.92);
      margin-top: 10px;
      border-top: 1px solid rgba(255,255,255,.08);
    }
    .footer-inner{
      padding: 26px 0 18px;
    }
    .footer-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .footer-brand{
      display:flex; flex-direction:column; gap:10px;
      max-width: 520px;
    }
    .footer-brand .row{
      display:flex; align-items:center; gap:12px;
    }
    .footer-logo{
      width:46px;height:46px;border-radius: 18px;
      border:1px solid rgba(255,255,255,.14);
      background: linear-gradient(135deg, rgba(255,61,113,.18), rgba(106,92,255,.14));
      display:grid;place-items:center;
    }
    .footer-logo img{width:32px;height:auto; display:block}
    .footer-brand b{font-size:16px}
    .footer-brand p{margin:0; color: rgba(255,255,255,.75); font-size:13.5px; line-height:1.8}
    .footer-links{
      display:grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px 14px;
      min-width: 320px;
    }
    .footer-links a{
      color: rgba(255,255,255,.86);
      font-size:13.2px;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.06);
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .footer-links a:hover{
      transform: translateY(-2px);
      background: rgba(255,61,113,.10);
      border-color: rgba(255,61,113,.28);
    }
    .footer-bottom{
      margin-top: 16px;
      padding-top: 14px;
      border-top: 1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
    }
    .copyright{
      color: rgba(255,255,255,.70);
      font-size:12.8px;
      line-height:1.6;
    }
    .subtle-links{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
      color: rgba(255,255,255,.75);
      font-size:12.6px;
    }
    .subtle-links a{
      color: rgba(255,255,255,.82);
      text-decoration: underline;
      text-decoration-thickness: 1px;
      text-underline-offset: 3px;
    }

    .floating{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-btn{
      pointer-events:auto;
      display:flex;
      align-items:center;
      gap:10px;
      padding: 10px 12px;
      border-radius: 18px;
      border:1px solid rgba(31,36,48,.12);
      background: rgba(255,255,255,.86);
      box-shadow: var(--shadow2);
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
      user-select:none;
    }
    .float-btn:hover{transform: translateY(-2px); border-color: rgba(106,92,255,.22); box-shadow: 0 18px 42px rgba(17,24,39,.12)}
    .float-btn svg{width:18px;height:18px; fill: rgba(31,36,48,.86)}
    .float-btn b{font-size:13.5px}
    .qr-pop{
      pointer-events:auto;
      width: 220px;
      border-radius: 20px;
      border:1px solid rgba(31,36,48,.12);
      background: rgba(255,255,255,.92);
      box-shadow: var(--shadow);
      padding: 12px;
      display:none;
      transform-origin: bottom right;
      animation: pop .16s ease-out;
    }
    @keyframes pop{from{transform: scale(.96); opacity:.6}to{transform: scale(1); opacity:1}}
    .qr-pop .hdr{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .qr-pop .hdr b{font-size:14px}
    .qr-pop .close{
      width:34px;height:34px;border-radius: 14px;
      border:1px solid rgba(31,36,48,.12);
      background: rgba(255,255,255,.86);
      cursor:pointer;
      display:grid;place-items:center;
      transition: transform .18s ease;
    }
    .qr-pop .close:hover{transform: translateY(-1px)}
    .qr-pop img{
      width:100%;
      height:auto;
      display:block;
      border-radius: 16px;
      border:1px solid rgba(31,36,48,.10);
      background:#fff;
    }
    .qr-pop .note{
      margin-top: 10px;
      color: var(--muted2);
      font-size: 12.8px;
      line-height:1.5;
    }

    .to-top{
      display:none;
      pointer-events:auto;
    }

    .fade-in{
      opacity:0;
      transform: translateY(12px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .fade-in.show{
      opacity:1;
      transform: translateY(0);
    }

    .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){
      h1{font-size: 30px}
      .hero-grid{grid-template-columns: 1fr}
      .hero-card{min-height: unset}
      .hero-metrics{grid-template-columns: repeat(3, minmax(0, 1fr))}
      .cards-3{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .grid-2{grid-template-columns: 1fr}
      .network{grid-template-columns: 1fr}
      .gallery{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .faq-grid{grid-template-columns: 1fr}
      .two-col{grid-template-columns: 1fr}
      .solutions{grid-template-columns: repeat(2, minmax(0, 1fr))}
      .grid-form{grid-template-columns: 1fr}
      .span-3,.span-2,.span-1{grid-column: auto}
    }
    @media (max-width: 860px){
      .nav{display:none}
      .nav-toggle{display:flex}
      .mobile-drawer{display:block}
    }

.ai-page-logo, .ai-page-image { display:none; }