:root{
      --bg:#fff7fb;
      --bg2:#ffffff;
      --card:#ffffff;
      --text:#1f2430;
      --muted:#5a6272;
      --muted2:#7b8498;
      --line:rgba(31,36,48,.12);
      --shadow:0 10px 30px rgba(30, 24, 55, .08);
      --shadow2:0 6px 18px rgba(30, 24, 55, .10);
      --radius:16px;
      --radius2:22px;
      --hot:#e73b7a;
      --hot2:#ff6aa1;
      --hot3:#ff9ac3;
      --ink:#0f172a;
      --blue:#2563eb;
      --good:#16a34a;
      --warn:#f59e0b;
      --focus: rgba(231,59,122,.28);
      --container: 1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 800px at 12% -10%, rgba(231,59,122,.14), transparent 55%),
        radial-gradient(900px 600px at 90% 0%, rgba(255,106,161,.18), transparent 48%),
        radial-gradient(900px 700px at 60% 120%, rgba(37,99,235,.10), transparent 55%),
        linear-gradient(180deg, #fff7fb 0%, #ffffff 40%, #ffffff 100%);
    }
    a{color:inherit; text-decoration:none}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; padding:10px 12px;
      background:#fff; border:1px solid var(--line); border-radius:12px; z-index:9999;
      box-shadow: var(--shadow2);
    }

    header{
      position:sticky; top:0; z-index:1000;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(255,255,255,.72);
      border-bottom:1px solid rgba(31,36,48,.08);
    }
    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 220px;
    }
    .ai-page-logo{
      width:44px; height:44px; object-fit:contain;
      filter: drop-shadow(0 8px 20px rgba(231,59,122,.22));
    }
    .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); margin-top:3px}

    .nav{
      display:flex; align-items:center; gap:14px;
      flex:1; justify-content:center;
      min-width:0;
    }
    .nav a{
      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(231,59,122,.08);
      color:#1a2030;
      transform: translateY(-1px);
    }
    .nav a.active{
      color:#1a2030; background:rgba(231,59,122,.12);
      border:1px solid rgba(231,59,122,.20);
      padding:9px 9px;
    }

    .nav-actions{
      display:flex; align-items:center; gap:10px; justify-content:flex-end;
      min-width: 220px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      padding:10px 14px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.12);
      background:#fff;
      color:#1f2430;
      font-weight:650;
      font-size:13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background .15s ease;
      user-select:none;
    }
    .btn:active{transform: translateY(1px)}
    .btn:hover{box-shadow:0 10px 25px rgba(31,36,48,.10); border-color: rgba(231,59,122,.22)}
    .btn-primary{
      border-color: rgba(231,59,122,.32);
      background: linear-gradient(135deg, rgba(231,59,122,.98) 0%, rgba(255,106,161,.95) 55%, rgba(255,154,195,.92) 100%);
      color:#fff;
      box-shadow: 0 14px 30px rgba(231,59,122,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 42px rgba(231,59,122,.26);
      border-color: rgba(255,106,161,.45);
    }
    .btn-ghost{
      background:rgba(255,255,255,.65);
    }
    .icon{
      width:18px; height:18px; display:inline-block;
    }

    .mobile-toggle{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.12);
      background:#fff;
      cursor:pointer;
      align-items:center; justify-content:center;
    }
    .burger{
      width:18px; height:12px; position:relative;
    }
    .burger span{
      position:absolute; left:0; right:0; height:2px; border-radius:999px; background:rgba(31,36,48,.85);
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger span:nth-child(1){top:0}
    .burger span:nth-child(2){top:5px}
    .burger span:nth-child(3){top:10px}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(1){top:5px; transform: rotate(45deg)}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(2){opacity:0}
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(3){top:5px; transform: rotate(-45deg)}

    .mobile-panel{
      display:none;
      border-top:1px solid rgba(31,36,48,.08);
      padding:14px 0 18px;
    }
    .mobile-panel .grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mobile-panel a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      color:var(--muted);
      font-weight:650;
      font-size:13px;
      transition: transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .mobile-panel a:hover{
      transform: translateY(-1px);
      border-color: rgba(231,59,122,.22);
      background:#fff;
      color:#1a2030;
    }

    main{padding-bottom:32px}

    .hero{
      padding:34px 0 18px;
      position:relative;
      overflow:hidden;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      padding:26px 24px;
      border-radius:var(--radius2);
      background:
        radial-gradient(1200px 380px at 0% 0%, rgba(231,59,122,.18), transparent 45%),
        radial-gradient(900px 300px at 90% 10%, rgba(37,99,235,.12), transparent 45%),
        linear-gradient(180deg, rgba(255,255,255,.72) 0%, rgba(255,255,255,.94) 100%);
      border:1px solid rgba(231,59,122,.18);
      box-shadow: var(--shadow);
      position:relative;
    }
    .hero-left:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(700px 280px at 10% 0%, rgba(231,59,122,.22), transparent 60%),
        radial-gradient(700px 280px at 90% 20%, rgba(255,106,161,.16), transparent 62%),
        linear-gradient(135deg, rgba(255,255,255,.35), rgba(255,255,255,0));
      pointer-events:none;
      opacity:.75;
    }
    .hero-left > *{position:relative; z-index:1}

    .kicker{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(231,59,122,.22);
      background:rgba(255,255,255,.65);
      color:#1a2030;
      font-size:12px;
      font-weight:800;
      letter-spacing:.2px;
    }
    .kicker .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(180deg, var(--hot) 0%, var(--hot2) 100%);
      box-shadow: 0 0 0 6px rgba(231,59,122,.14);
    }
    .hero h1{
      margin:14px 0 10px;
      font-size:34px;
      letter-spacing:-.6px;
      line-height:1.15;
    }
    .hero p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top:18px;
    }
    .meta-row{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top:16px;
    }
    .meta-pill{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      background:rgba(255,255,255,.65);
      border:1px solid rgba(31,36,48,.10);
      border-radius:16px;
      min-width: 168px;
    }
    .meta-pill strong{font-size:13px}
    .meta-pill span{display:block; color:var(--muted2); font-size:12px; margin-top:2px; font-weight:650}
    .mini-icon{
      width:34px; height:34px; border-radius:14px;
      background:linear-gradient(135deg, rgba(231,59,122,.14), rgba(37,99,235,.10));
      border:1px solid rgba(231,59,122,.18);
      display:flex; align-items:center; justify-content:center;
      color:#b4235a;
      flex:0 0 auto;
    }

    .hero-right{
      border-radius:var(--radius2);
      background: linear-gradient(180deg, rgba(255,255,255,.78) 0%, rgba(255,255,255,.96) 100%);
      border:1px solid rgba(31,36,48,.10);
      box-shadow: var(--shadow);
      padding:18px;
      display:flex; flex-direction:column; gap:14px;
      position:relative;
      overflow:hidden;
    }
    .hero-right:before{
      content:"";
      position:absolute; inset:-40px;
      background:
        radial-gradient(400px 240px at 20% 0%, rgba(231,59,122,.18), transparent 60%),
        radial-gradient(420px 260px at 90% 20%, rgba(255,106,161,.14), transparent 60%),
        radial-gradient(520px 280px at 70% 110%, rgba(37,99,235,.12), transparent 56%);
      pointer-events:none;
    }
    .hero-right > *{position:relative; z-index:1}

    .data-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .data-card{
      padding:14px 12px;
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.7);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 98px;
      display:flex; flex-direction:column; justify-content:space-between;
    }
    .data-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 14px 35px rgba(31,36,48,.10);
      border-color: rgba(231,59,122,.22);
    }
    .data-card .label{
      color:var(--muted2);
      font-size:12px;
      font-weight:700;
      display:flex; align-items:center; justify-content:space-between; gap:8px;
    }
    .badge-hot{
      font-size:11px;
      font-weight:900;
      color:#b4235a;
      background: rgba(231,59,122,.10);
      border:1px solid rgba(231,59,122,.20);
      padding:4px 8px;
      border-radius:999px;
      white-space:nowrap;
    }
    .data-card .value{
      font-size:18px;
      font-weight:900;
      letter-spacing:-.3px;
      margin-top:10px;
    }
    .data-card .hint{
      color:var(--muted2);
      font-size:12px;
      font-weight:700;
      line-height:1.35;
      margin-top:6px;
    }
    .flow-mini{
      padding:14px 14px;
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      display:flex; gap:12px; align-items:flex-start;
    }
    .flow-mini .stepper{
      flex:0 0 110px;
      display:flex; flex-direction:column; gap:10px;
      padding-top:2px;
    }
    .chip{
      display:flex; align-items:center; gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(231,59,122,.08);
      border:1px solid rgba(231,59,122,.16);
      color:#b4235a;
      font-weight:900;
      font-size:12px;
    }
    .chip svg{width:14px; height:14px}
    .flow-mini p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }

    .section{
      padding:22px 0;
    }
    .section-title{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:14px;
    }
    .section-title h2{
      margin:0;
      font-size:22px;
      letter-spacing:-.4px;
      line-height:1.2;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.5;
      max-width: 60ch;
      font-weight:650;
    }

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

    .card{
      border-radius:var(--radius);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(31,36,48,.10);
      box-shadow: 0 10px 24px rgba(31,36,48,.05);
      padding:16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(31,36,48,.08);
      border-color: rgba(231,59,122,.22);
      background:rgba(255,255,255,.92);
    }
    .card h3{
      margin:10px 0 6px;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      font-weight:650;
    }
    .card .top{
      display:flex; align-items:flex-start; gap:12px;
    }
    .card .icon-wrap{
      width:42px; height:42px; border-radius:16px;
      background:linear-gradient(135deg, rgba(231,59,122,.14), rgba(37,99,235,.10));
      border:1px solid rgba(231,59,122,.18);
      display:flex; align-items:center; justify-content:center;
      color:#b4235a;
      flex:0 0 auto;
    }
    .card .icon-wrap svg{width:22px; height:22px}

    .list{
      display:flex; flex-direction:column; gap:10px; margin-top:12px;
    }
    .list .item{
      display:flex; gap:10px; align-items:flex-start;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.68);
    }
    .tick{
      width:18px; height:18px; border-radius:6px;
      background:rgba(22,163,74,.10);
      border:1px solid rgba(22,163,74,.22);
      display:flex; align-items:center; justify-content:center;
      color:var(--good);
      flex:0 0 auto;
      margin-top:1px;
    }
    .item strong{font-size:13px}
    .item span{display:block; color:var(--muted); font-size:12px; margin-top:4px; font-weight:650; line-height:1.5}

    .steps{
      display:grid; grid-template-columns: repeat(4, 1fr); gap:12px;
    }
    .step{
      padding:16px 14px;
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.74);
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 156px;
      display:flex; flex-direction:column; gap:10px;
    }
    .step:before{
      content:"";
      position:absolute; inset:-30px;
      background: radial-gradient(300px 140px at 30% 0%, rgba(231,59,122,.16), transparent 60%);
      opacity:.85;
      pointer-events:none;
    }
    .step > *{position:relative; z-index:1}
    .step .num{
      width:40px; height:40px; border-radius:16px;
      background:rgba(231,59,122,.12);
      border:1px solid rgba(231,59,122,.20);
      display:flex; align-items:center; justify-content:center;
      color:#b4235a;
      font-weight:1000;
      letter-spacing:-.2px;
      flex:0 0 auto;
    }
    .step h3{margin:0; font-size:14px}
    .step p{margin:0; color:var(--muted); font-size:12.8px; line-height:1.7; font-weight:650}

    .compare{
      overflow:hidden;
      border-radius:var(--radius2);
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.84);
      box-shadow: 0 12px 28px rgba(31,36,48,.06);
    }
    .compare-head{
      padding:16px 16px 10px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      border-bottom:1px solid rgba(31,36,48,.08);
      background:
        radial-gradient(900px 220px at 10% 0%, rgba(231,59,122,.12), transparent 55%),
        radial-gradient(900px 220px at 90% 40%, rgba(37,99,235,.10), transparent 55%),
        rgba(255,255,255,.85);
    }
    .rating{
      display:flex; flex-direction:column; gap:6px; align-items:flex-end;
    }
    .stars{
      display:flex; gap:4px; align-items:center;
      font-weight:900; letter-spacing:.5px;
    }
    .star{
      width:18px; height:18px;
      display:inline-flex; align-items:center; justify-content:center;
      color:#f59e0b;
    }
    .rating .score{
      display:flex; gap:10px; align-items:baseline;
    }
    .rating .score strong{font-size:22px}
    .rating .score span{color:var(--muted2); font-weight:800; font-size:12.5px}
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:13px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(31,36,48,.08);
      vertical-align:top;
    }
    th{
      text-align:left;
      color:#1a2030;
      font-weight:900;
      background:rgba(255,255,255,.9);
      position:sticky;
      top:64px;
      z-index:1;
    }
    tr:last-child td{border-bottom:none}
    .cell-muted{color:var(--muted); font-weight:650; line-height:1.6}
    .tag{
      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);
      color:#1a2030;
      font-weight:900;
      font-size:12px;
      margin:3px 6px 3px 0;
      white-space:nowrap;
    }
    .tag-hot{
      border-color: rgba(231,59,122,.22);
      background:rgba(231,59,122,.10);
      color:#b4235a;
    }
    .tag-good{
      border-color: rgba(22,163,74,.22);
      background:rgba(22,163,74,.10);
      color:#15803d;
    }
    .tag-blue{
      border-color: rgba(37,99,235,.20);
      background:rgba(37,99,235,.10);
      color:#1d4ed8;
    }

    .two-card{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }

    .faq-wrap{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    details{
      border:1px solid rgba(31,36,48,.10);
      border-radius:18px;
      background:rgba(255,255,255,.82);
      box-shadow: 0 10px 22px rgba(31,36,48,.05);
      padding:0;
      overflow:hidden;
      transition: border-color .2s ease, box-shadow .2s ease;
    }
    details[open]{
      border-color: rgba(231,59,122,.22);
      box-shadow: 0 18px 40px rgba(31,36,48,.08);
      background:rgba(255,255,255,.92);
    }
    summary{
      list-style:none;
      cursor:pointer;
      padding:14px 14px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      user-select:none;
    }
    summary::-webkit-details-marker{display:none}
    .q{
      font-weight:950; font-size:13.5px; line-height:1.5;
      color:#1a2030;
      padding-right:10px;
    }
    .chev{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    details[open] .chev{
      transform: rotate(180deg);
      border-color: rgba(231,59,122,.22);
      background:rgba(231,59,122,.10);
    }
    .a{
      padding:0 14px 14px;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
      font-weight:650;
    }

    .comments{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:12px;
    }
    .quote{
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.84);
      padding:16px;
      box-shadow: 0 10px 22px rgba(31,36,48,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap:12px;
      min-height: 210px;
    }
    .quote:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(31,36,48,.08);
      border-color: rgba(231,59,122,.22);
    }
    .quote .who{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .avatar{
      width:42px; height:42px; border-radius:16px;
      background:linear-gradient(135deg, rgba(231,59,122,.14), rgba(37,99,235,.10));
      border:1px solid rgba(231,59,122,.18);
      display:flex; align-items:center; justify-content:center;
      color:#b4235a;
      font-weight:1000;
      letter-spacing:-.2px;
      flex:0 0 auto;
    }
    .who strong{font-size:13.2px}
    .who span{display:block; color:var(--muted2); font-size:12.2px; margin-top:3px; font-weight:750}
    .quote p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
      font-weight:650;
    }
    .quote .metrics{
      margin-top:auto;
      display:flex; gap:8px; flex-wrap:wrap;
    }

    .article-grid{
      display:grid; grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
    }
    .article{
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.84);
      padding:14px;
      box-shadow: 0 10px 22px rgba(31,36,48,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap:10px;
      min-height: 170px;
    }
    .article:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(31,36,48,.08);
      border-color: rgba(231,59,122,.22);
    }
    .article .meta{
      display:flex; gap:10px; align-items:center; justify-content:space-between;
    }
    .pill{
      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,.7);
      color:#1a2030;
      font-size:12px; font-weight:900;
      white-space:nowrap;
    }
    .pill.hot{
      border-color: rgba(231,59,122,.22);
      background:rgba(231,59,122,.10);
      color:#b4235a;
    }
    .article h3{
      margin:0;
      font-size:14px;
      letter-spacing:-.2px;
      line-height:1.5;
    }
    .article p{
      margin:0;
      color:var(--muted);
      font-size:12.8px;
      line-height:1.7;
      font-weight:650;
    }
    .article a.more{
      margin-top:auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#b4235a;
      font-weight:950;
      font-size:13px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(231,59,122,.20);
      background:rgba(231,59,122,.08);
      transition: transform .15s ease, background .15s ease;
      width: fit-content;
    }
    .article a.more:hover{
      transform: translateY(-2px);
      background:rgba(231,59,122,.12);
    }

    .form-card{
      border-radius:var(--radius2);
      border:1px solid rgba(31,36,48,.10);
      background:
        radial-gradient(1000px 320px at 0% 0%, rgba(231,59,122,.16), transparent 55%),
        radial-gradient(860px 300px at 100% 0%, rgba(37,99,235,.10), transparent 52%),
        rgba(255,255,255,.88);
      box-shadow: var(--shadow);
      padding:18px;
      overflow:hidden;
    }
    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
      margin-top:12px;
    }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    label{
      font-size:12.5px; font-weight:950; color:#1a2030;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.14);
      background:rgba(255,255,255,.82);
      color:#1a2030;
      outline:none;
      font-size:13.5px;
      font-weight:700;
      transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
    }
    textarea{min-height:102px; resize:vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(231,59,122,.34);
      box-shadow: 0 0 0 4px var(--focus);
      background:#fff;
    }
    .span-2{grid-column: 1 / -1}
    .form-actions{
      display:flex; gap:12px; align-items:center; justify-content:flex-start; flex-wrap:wrap;
      margin-top:2px;
    }
    .form-note{
      color:var(--muted2);
      font-size:12.2px;
      font-weight:750;
      line-height:1.5;
    }

    .timeline{
      border-radius:var(--radius2);
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.84);
      box-shadow: 0 10px 22px rgba(31,36,48,.05);
      padding:16px;
    }
    .timeline ol{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .titem{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(31,36,48,.08);
      background:rgba(255,255,255,.7);
    }
    .tbadge{
      width:40px; height:40px;
      border-radius:16px;
      background:rgba(231,59,122,.10);
      border:1px solid rgba(231,59,122,.20);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#b4235a;
      flex:0 0 auto;
    }
    .titem strong{font-size:13.4px}
    .titem span{
      display:block;
      color:var(--muted);
      font-weight:650;
      font-size:12.8px;
      line-height:1.65;
      margin-top:4px;
    }

    .network{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .maplike{
      border-radius:var(--radius2);
      border:1px solid rgba(31,36,48,.10);
      background:
        radial-gradient(520px 220px at 30% 0%, rgba(231,59,122,.16), transparent 58%),
        radial-gradient(520px 220px at 90% 30%, rgba(37,99,235,.12), transparent 58%),
        rgba(255,255,255,.84);
      box-shadow: 0 10px 22px rgba(31,36,48,.05);
      padding:16px;
      overflow:hidden;
      position:relative;
      min-height: 290px;
    }
    .maplike:before{
      content:"";
      position:absolute; inset:0;
      background:
        linear-gradient(90deg, rgba(31,36,48,.06) 1px, transparent 1px),
        linear-gradient(180deg, rgba(31,36,48,.06) 1px, transparent 1px);
      background-size: 46px 46px;
      opacity:.35;
      pointer-events:none;
    }
    .maplike .dots{
      position:relative; z-index:1;
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:10px;
    }
    .city{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      font-weight:950;
      color:#1a2030;
      font-size:13px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .city:hover{
      transform: translateY(-2px);
      border-color: rgba(231,59,122,.22);
    }
    .network .side{
      display:flex; flex-direction:column; gap:12px;
    }

    .price-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .price-item{
      flex:1 1 160px;
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.80);
      padding:14px 14px;
      box-shadow: 0 10px 22px rgba(31,36,48,.05);
      min-width: 160px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .price-item:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 40px rgba(31,36,48,.08);
      border-color: rgba(231,59,122,.22);
    }
    .price-item .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
    }
    .price-item strong{font-size:14px}
    .price-item .small{color:var(--muted2); font-size:12px; font-weight:800; margin-top:6px; line-height:1.6}
    .price-item .num{
      font-weight:1000; letter-spacing:-.2px;
      font-size:20px; color:#b4235a;
      margin-top:6px;
    }
    .muted-line{
      margin-top:8px;
      color:var(--muted);
      font-weight:700;
      font-size:12.6px;
      line-height:1.65;
    }

    .contact-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:12px;
      align-items:start;
    }

    footer{
      margin-top:12px;
      background: linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,247,251,.95) 100%);
      border-top:1px solid rgba(31,36,48,.08);
    }
    .footer-wrap{
      padding:22px 0 18px;
    }
    .footer-top{
      display:flex; gap:14px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.72);
      border-radius:var(--radius2);
      padding:16px;
      box-shadow: 0 10px 22px rgba(31,36,48,.05);
    }
    .footer-left{
      max-width: 680px;
    }
    .footer-left h2{
      margin:0;
      font-size:18px; letter-spacing:-.3px;
    }
    .footer-left p{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13.2px;
      line-height:1.7;
      font-weight:650;
    }
    .footer-right{
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
      min-width: 260px;
    }
    .qr{
      display:flex; align-items:center; gap:12px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.82);
      border-radius:18px;
      padding:10px 12px;
    }
    .qr img{
      width:54px; height:54px; border-radius:14px; object-fit:cover;
      border:1px solid rgba(31,36,48,.10);
      background:#fff;
    }
    .qr strong{font-size:13.2px}
    .qr span{display:block; color:var(--muted2); font-weight:800; font-size:12px; margin-top:3px; line-height:1.3}
    .footer-links{
      margin-top:14px;
      display:flex; gap:14px; flex-wrap:wrap;
      justify-content:space-between;
      align-items:flex-start;
    }
    .link-col{
      flex:1 1 220px;
      min-width: 220px;
      display:flex; flex-direction:column; gap:10px;
    }
    .link-col strong{
      font-size:13px; font-weight:1000;
      color:#1a2030;
    }
    .link-col .links{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .footer a.flink{
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.70);
      color:var(--muted);
      font-weight:850;
      font-size:12.5px;
      transition: transform .15s ease, border-color .15s ease, background .15s ease, color .15s ease;
      display:inline-flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
    }
    .footer a.flink:hover{
      transform: translateY(-2px);
      border-color: rgba(231,59,122,.22);
      background:#fff;
      color:#1a2030;
    }
    .copyright{
      padding:14px 0 22px;
      color:var(--muted2);
      font-weight:800;
      font-size:12.5px;
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .legal{
      display:flex; gap:10px; flex-wrap:wrap;
    }
    .legal span{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.70);
    }

    .float-cs{
      position:fixed;
      right:14px;
      bottom:14px;
      z-index:2000;
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
      pointer-events:none;
    }
    .float-cs a{
      pointer-events:auto;
    }
    .float-pill{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:18px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.88);
      box-shadow: 0 16px 40px rgba(31,36,48,.18);
      transform: translateY(8px);
      opacity:0;
      animation: floatIn .45s ease forwards;
    }
    .float-pill .ico{
      width:38px; height:38px; border-radius:16px;
      background:rgba(231,59,122,.12);
      border:1px solid rgba(231,59,122,.20);
      display:flex; align-items:center; justify-content:center;
      color:#b4235a;
      flex:0 0 auto;
    }
    .float-pill strong{font-size:13px}
    .float-pill span{display:block; color:var(--muted2); font-size:12px; font-weight:800; margin-top:2px}
    .float-main{
      width:56px; height:56px;
      border-radius:20px;
      background: linear-gradient(135deg, rgba(231,59,122,.98) 0%, rgba(255,106,161,.95) 60%, rgba(255,154,195,.92) 100%);
      color:#fff;
      border:1px solid rgba(255,106,161,.45);
      box-shadow: 0 18px 44px rgba(231,59,122,.26);
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .float-main:hover{transform: translateY(-3px); box-shadow: 0 24px 60px rgba(231,59,122,.30)}
    @keyframes floatIn{
      to{transform: translateY(0); opacity:1}
    }

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

    .backtop{
      position:fixed;
      left:14px;
      bottom:14px;
      z-index:1900;
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(31,36,48,.10);
      background:rgba(255,255,255,.86);
      box-shadow: 0 16px 40px rgba(31,36,48,.16);
      color:#1a2030;
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, opacity .2s ease;
      opacity:0;
      pointer-events:none;
    }
    .backtop.show{
      opacity:1;
      pointer-events:auto;
    }
    .backtop:hover{transform: translateY(-3px)}
    .sr-only{
      position:absolute !important;
      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){
      .nav{display:none}
      .mobile-toggle{display:flex}
      .mobile-panel{display:block}
      header{position:sticky}
      .hero-grid{grid-template-columns: 1fr}
      .hero-left{padding:22px 16px}
      .hero h1{font-size:28px}
      .grid-3{grid-template-columns: 1fr}
      .grid-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr 1fr}
      .faq-wrap{grid-template-columns: 1fr}
      .comments{grid-template-columns: 1fr}
      .article-grid{grid-template-columns: 1fr}
      .two-card{grid-template-columns: 1fr}
      .network{grid-template-columns: 1fr}
      .contact-grid{grid-template-columns: 1fr}
      form{grid-template-columns:1fr}
      th{top:60px}
      .footer-right{align-items:flex-start}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *{transition:none !important; animation:none !important}
      .reveal{opacity:1; transform:none}
    }