:root{
      --bg: #fff7d6;
      --bg2:#fff;
      --text:#14161a;
      --muted:#4c5562;
      --card:#ffffff;
      --border: rgba(20,22,26,.10);
      --shadow: 0 14px 40px rgba(12, 14, 18, .08);
      --shadow2: 0 10px 24px rgba(12, 14, 18, .10);
      --yellow:#f4b400;
      --yellow2:#ffcc33;
      --deep:#111827;
      --blue:#2563eb;
      --blue2:#1d4ed8;
      --green:#16a34a;
      --radius: 18px;
      --radius2: 26px;
      --container: 1120px;
      --gap: 18px;
      --ring: rgba(244,180,0,.35);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB","Microsoft YaHei", Arial, "Noto Sans", "Noto Sans SC", sans-serif;
      color:var(--text);
      background:
        radial-gradient(900px 420px at 20% -10%, rgba(244,180,0,.30), transparent 55%),
        radial-gradient(780px 360px at 80% 0%, rgba(37,99,235,.10), transparent 50%),
        linear-gradient(180deg, #fff7d6 0%, #fff 40%, #fff 100%);
      overflow-x:hidden;
    }
    a{color:inherit; text-decoration:none}
    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .skip-link{
      position:absolute; left:12px; top:-44px;
      background:#111827; color:#fff; padding:10px 12px; border-radius:10px;
      transition: top .2s ease; z-index:9999;
    }
    .skip-link:focus{top:12px}

    header{
      position: sticky; top: 0; z-index: 60;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(20,22,26,.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: 42px; height:auto;
      border-radius: 12px;
      box-shadow: 0 8px 18px rgba(244,180,0,.25);
      background:#fff;
    }
    .brand-text{
      display:flex; flex-direction:column; line-height:1.15;
    }
    .brand-text strong{font-size: 14px; letter-spacing:.2px}
    .brand-text span{font-size:12px; color:var(--muted)}
    nav{
      display:flex; align-items:center; gap: 10px; flex: 1;
      justify-content: flex-end;
    }
    .nav-links{
      display:flex; align-items:center; gap: 10px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .nav-links a{
      font-size: 13px; color: rgba(17,24,39,.86);
      padding: 10px 10px;
      border-radius: 12px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(244,180,0,.16);
      transform: translateY(-1px);
      color:#0f172a;
    }
    .nav-cta{
      display:flex; align-items:center; gap: 10px;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap: 10px;
      padding: 12px 14px;
      border-radius: 14px;
      border: 1px solid rgba(20,22,26,.10);
      background: #fff;
      color: #111827;
      font-weight: 700;
      font-size: 13px;
      box-shadow: 0 10px 18px rgba(12,14,18,.06);
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn:active{transform: translateY(1px)}
    .btn:hover{box-shadow: 0 14px 28px rgba(12,14,18,.10); border-color: rgba(244,180,0,.35)}
    .btn-primary{
      background: linear-gradient(180deg, #ffd84a 0%, #f4b400 100%);
      border-color: rgba(0,0,0,.06);
      color:#111827;
      box-shadow: 0 18px 36px rgba(244,180,0,.22);
    }
    .btn-primary:hover{box-shadow: 0 22px 50px rgba(244,180,0,.30)}
    .btn-ghost{
      background: rgba(255,255,255,.65);
    }
    .btn small{font-weight:600; color: rgba(17,24,39,.72)}

    .mobile-toggle{
      display:none;
      width: 44px; height: 44px;
      border-radius: 14px;
      border: 1px solid rgba(20,22,26,.10);
      background:#fff;
      align-items:center; justify-content:center;
      cursor:pointer;
      box-shadow: 0 10px 18px rgba(12,14,18,.06);
    }
    .mobile-toggle:focus{outline: 3px solid var(--ring); outline-offset: 2px}
    .burger{
      width: 18px; height: 12px; position:relative;
    }
    .burger span{
      position:absolute; left:0; right:0;
      height: 2px; background:#111827; border-radius:999px;
      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-drawer{
      display:none;
      padding: 0 0 14px 0;
    }
    .drawer-inner{
      border: 1px solid rgba(20,22,26,.10);
      border-radius: 18px;
      background: rgba(255,255,255,.85);
      padding: 12px;
      box-shadow: 0 18px 44px rgba(12,14,18,.10);
    }
    .drawer-links{
      display:flex; flex-direction:column; gap: 6px;
    }
    .drawer-links a{
      padding: 12px 12px;
      border-radius: 14px;
      background: rgba(244,180,0,.10);
      border: 1px solid rgba(244,180,0,.20);
      font-size: 14px;
    }
    .drawer-actions{
      display:flex; gap: 10px; margin-top: 12px; flex-wrap:wrap;
    }

    main{padding-bottom: 28px}
    .hero{
      position: relative;
      padding: 34px 0 14px 0;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
      align-items: start;
    }
    .hero-left{
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(20,22,26,.10);
      border-radius: var(--radius2);
      padding: 24px;
      box-shadow: var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-left:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(520px 240px at 10% 10%, rgba(244,180,0,.36), transparent 60%),
        radial-gradient(420px 220px at 70% 0%, rgba(37,99,235,.12), transparent 55%),
        linear-gradient(120deg, rgba(244,180,0,.22), transparent 48%);
      pointer-events:none;
      opacity:.95;
    }
    .hero-left > *{position:relative}
    .eyebrow{
      display:flex; align-items:center; gap: 10px;
      color: rgba(17,24,39,.86);
      font-weight: 800;
      font-size: 13px;
      letter-spacing:.2px;
    }
    .eyebrow .dot{
      width: 10px; height: 10px; border-radius: 50%;
      background: linear-gradient(180deg, #ffd84a 0%, #f4b400 100%);
      box-shadow: 0 10px 22px rgba(244,180,0,.35);
      border: 1px solid rgba(0,0,0,.06);
    }
    h1{
      margin: 12px 0 10px 0;
      font-size: clamp(26px, 3.4vw, 40px);
      line-height: 1.14;
      letter-spacing: -0.02em;
    }
    .lead{
      margin: 0;
      color: rgba(17,24,39,.78);
      font-size: 15px;
      line-height: 1.7;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex; align-items:center; gap: 12px; flex-wrap:wrap;
      margin-top: 16px;
    }
    .btn-arrow{
      display:inline-flex; align-items:center; gap: 10px;
    }
    .pill-row{
      display:flex; align-items:center; gap: 10px; flex-wrap:wrap;
      margin-top: 14px;
    }
    .pill{
      display:inline-flex; align-items:center; gap: 10px;
      padding: 9px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.8);
      border: 1px solid rgba(20,22,26,.10);
      font-size: 12.5px;
      color: rgba(17,24,39,.78);
      box-shadow: 0 10px 18px rgba(12,14,18,.05);
    }
    .pill svg{width: 16px; height: 16px}
    .hero-right{
      display:flex; flex-direction:column; gap: 14px;
    }
    .data-card{
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(20,22,26,.10);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 14px 30px rgba(12,14,18,.08);
      position:relative;
      overflow:hidden;
    }
    .data-card:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(244,180,0,.26), transparent 55%),
        radial-gradient(340px 200px at 100% 0%, rgba(37,99,235,.10), transparent 48%);
      pointer-events:none;
      opacity:.9;
    }
    .data-card > *{position:relative}
    .data-title{
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      margin-bottom: 10px;
    }
    .data-title h2{
      font-size: 14px; margin:0; letter-spacing:.2px;
    }
    .badge{
      display:inline-flex; align-items:center; gap: 8px;
      font-size: 12px; padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(244,180,0,.35);
      background: rgba(244,180,0,.14);
      color: #7a4b00;
      font-weight: 800;
      white-space:nowrap;
    }
    .metric-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap: 10px;
    }
    .metric{
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(20,22,26,.08);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 34px rgba(12,14,18,.10);
      border-color: rgba(244,180,0,.35);
    }
    .metric strong{
      display:block;
      font-size: 18px;
      letter-spacing: -0.02em;
    }
    .metric span{
      display:block;
      margin-top: 4px;
      color: rgba(17,24,39,.70);
      font-size: 12.5px;
      line-height: 1.3;
    }
    .micro{
      display:flex; align-items:center; gap: 10px; margin-top: 12px; flex-wrap:wrap;
    }
    .tag{
      padding: 8px 10px;
      border-radius: 14px;
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.8);
      font-size: 12.5px;
      color: rgba(17,24,39,.78);
    }

    section{padding: 28px 0}
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap: 16px; flex-wrap:wrap;
      margin-bottom: 16px;
    }
    .kicker{
      font-weight: 900;
      letter-spacing:.2px;
      color: rgba(17,24,39,.78);
      font-size: 13px;
      display:flex; align-items:center; gap: 10px;
    }
    .kicker:before{
      content:"";
      width: 10px; height: 10px; border-radius: 50%;
      background: linear-gradient(180deg, #ffd84a 0%, #f4b400 100%);
      border: 1px solid rgba(0,0,0,.06);
      box-shadow: 0 10px 22px rgba(244,180,0,.25);
    }
    h2{
      margin: 8px 0 0 0;
      font-size: 22px;
      letter-spacing:-0.01em;
    }
    .sub{
      margin: 8px 0 0 0;
      color: rgba(17,24,39,.74);
      font-size: 14px;
      line-height: 1.7;
      max-width: 70ch;
    }

    .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{
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(20,22,26,.10);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 14px 30px rgba(12,14,18,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 48px rgba(12,14,18,.10);
      border-color: rgba(244,180,0,.30);
    }
    .card h3{
      margin: 10px 0 8px 0;
      font-size: 15.5px;
      letter-spacing: -0.01em;
    }
    .card p{
      margin: 0;
      color: rgba(17,24,39,.72);
      font-size: 13.5px;
      line-height: 1.65;
    }
    .icon{
      width: 42px; height: 42px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(244,180,0,.14);
      border: 1px solid rgba(244,180,0,.25);
    }
    .icon.blue{
      background: rgba(37,99,235,.10);
      border-color: rgba(37,99,235,.20);
    }
    .icon.green{
      background: rgba(22,163,74,.10);
      border-color: rgba(22,163,74,.20);
    }
    .icon svg{width: 20px; height: 20px}

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      align-items: stretch;
    }
    .step{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(12,14,18,.06);
      position:relative;
      overflow:hidden;
    }
    .step:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(380px 140px at 20% 0%, rgba(244,180,0,.22), transparent 55%);
      pointer-events:none;
      opacity:.9;
    }
    .step > *{position:relative}
    .step-top{
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      margin-bottom: 10px;
    }
    .num{
      width: 34px; height: 34px; border-radius: 12px;
      background: linear-gradient(180deg, #ffd84a 0%, #f4b400 100%);
      border: 1px solid rgba(0,0,0,.06);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      color:#111827;
      box-shadow: 0 18px 36px rgba(244,180,0,.22);
    }
    .step svg{width: 18px; height:18px; opacity:.9}
    .step h3{margin: 6px 0 8px 0; font-size: 15px}
    .step p{margin:0; color: rgba(17,24,39,.72); font-size: 13.5px; line-height: 1.65}

    .compare{
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(20,22,26,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding: 16px;
      overflow:hidden;
      position:relative;
    }
    .compare:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(560px 240px at 10% 0%, rgba(244,180,0,.30), transparent 55%),
        radial-gradient(420px 200px at 85% 20%, rgba(37,99,235,.10), transparent 52%);
      pointer-events:none;
      opacity:.85;
    }
    .compare > *{position:relative}
    .compare-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 16px; flex-wrap:wrap;
      margin-bottom: 12px;
    }
    .rating{
      display:flex; flex-direction:column; gap: 8px;
      padding: 12px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.8);
      border: 1px solid rgba(20,22,26,.10);
    }
    .stars{
      display:flex; gap: 6px; align-items:center; justify-content:flex-start;
    }
    .star{
      width: 18px; height: 18px;
      fill: #f4b400;
      filter: drop-shadow(0 8px 14px rgba(244,180,0,.18));
    }
    .rating strong{
      font-size: 20px;
      letter-spacing:-0.02em;
    }
    .rating span{
      color: rgba(17,24,39,.70);
      font-size: 13px;
    }
    .compare table{
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      overflow:auto;
    }
    .table-wrap{
      overflow:auto;
      border-radius: 16px;
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.88);
    }
    table th, table td{
      padding: 14px 12px;
      border-bottom: 1px solid rgba(20,22,26,.08);
      font-size: 13.5px;
      text-align:left;
      vertical-align: top;
      min-width: 170px;
    }
    table th{
      background: rgba(244,180,0,.12);
      color: #0f172a;
      font-weight: 900;
      border-bottom: 1px solid rgba(244,180,0,.18);
    }
    table tr:last-child td{border-bottom:none}
    .good{
      display:inline-flex; align-items:center; gap: 8px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(22,163,74,.20);
      background: rgba(22,163,74,.10);
      color: #0f3d22;
      font-weight: 800;
      font-size: 12.5px;
      white-space:nowrap;
    }
    .mid{
      display:inline-flex; align-items:center; gap: 8px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(37,99,235,.18);
      background: rgba(37,99,235,.10);
      color: #17315f;
      font-weight: 800;
      font-size: 12.5px;
      white-space:nowrap;
    }
    .na{
      display:inline-flex; align-items:center; gap: 8px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20,22,26,.12);
      background: rgba(20,22,26,.04);
      color: rgba(17,24,39,.75);
      font-weight: 800;
      font-size: 12.5px;
      white-space:nowrap;
    }

    .timeline{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:start;
    }
    .timeline-list{
      display:flex; flex-direction:column; gap: 12px;
    }
    .titem{
      display:flex; gap: 12px;
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(12,14,18,.06);
    }
    .tbullet{
      width: 40px; height: 40px; border-radius: 16px;
      background: rgba(244,180,0,.14);
      border: 1px solid rgba(244,180,0,.25);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
    }
    .titem h3{margin:0; font-size: 14.8px}
    .titem p{margin: 6px 0 0 0; color: rgba(17,24,39,.72); font-size: 13.3px; line-height: 1.65}
    .match-card{
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(20,22,26,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 14px 30px rgba(12,14,18,.06);
      position:relative;
      overflow:hidden;
    }
    .match-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(420px 200px at 0% 10%, rgba(244,180,0,.26), transparent 55%),
        radial-gradient(320px 180px at 100% 0%, rgba(37,99,235,.10), transparent 52%);
      pointer-events:none;
      opacity:.9;
    }
    .match-card > *{position:relative}
    .match-card h3{margin:0 0 10px 0; font-size: 16px}
    .choice-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap: 10px;
    }
    .choice{
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.78);
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
      user-select:none;
      min-height: 64px;
    }
    .choice:hover{
      transform: translateY(-2px);
      border-color: rgba(244,180,0,.35);
      box-shadow: 0 20px 40px rgba(12,14,18,.10);
    }
    .choice strong{
      display:block;
      font-size: 13.8px;
    }
    .choice span{
      display:block;
      margin-top: 6px;
      color: rgba(17,24,39,.70);
      font-size: 12.8px;
      line-height: 1.3;
    }
    .choice.active{
      border-color: rgba(244,180,0,.55);
      background: linear-gradient(180deg, rgba(255,216,74,.22), rgba(244,180,0,.10));
      box-shadow: 0 22px 50px rgba(244,180,0,.18);
    }

    .form-card{
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(20,22,26,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: var(--shadow);
    }
    .form-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap: 12px;
    }
    label{display:block; font-size: 13px; color: rgba(17,24,39,.78); font-weight: 800; margin-bottom: 8px}
    input, select, textarea{
      width: 100%;
      border-radius: 14px;
      border: 1px solid rgba(20,22,26,.12);
      background: rgba(255,255,255,.92);
      padding: 12px 12px;
      font-size: 14px;
      color: var(--text);
      outline: none;
      transition: box-shadow .15s ease, border-color .15s ease;
    }
    textarea{min-height: 110px; resize: vertical}
    input:focus, select:focus, textarea:focus{
      border-color: rgba(244,180,0,.60);
      box-shadow: 0 0 0 4px rgba(244,180,0,.18);
    }
    .form-actions{
      display:flex; align-items:center; justify-content:space-between; gap: 12px; flex-wrap:wrap;
      margin-top: 12px;
    }
    .form-note{
      color: rgba(17,24,39,.66);
      font-size: 12.8px;
      line-height: 1.5;
      max-width: 56ch;
    }

    .reviews{
      display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
    }
    .quote{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(12,14,18,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .quote:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 48px rgba(12,14,18,.10);
      border-color: rgba(244,180,0,.30);
    }
    .quote .top{
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      margin-bottom: 10px;
    }
    .avatar{
      width: 40px; height: 40px; border-radius: 16px;
      background: rgba(244,180,0,.16);
      border: 1px solid rgba(244,180,0,.26);
      display:flex; align-items:center; justify-content:center;
      font-weight: 900;
      color:#1f2937;
    }
    .role{
      display:flex; flex-direction:column;
      line-height:1.2;
      margin-left: 10px;
    }
    .role strong{font-size: 13.8px}
    .role span{font-size: 12.5px; color: rgba(17,24,39,.68); margin-top: 4px}
    .who{display:flex; align-items:center; gap: 10px}
    .quote p{
      margin: 0;
      color: rgba(17,24,39,.72);
      font-size: 13.5px;
      line-height: 1.7;
    }

    .gallery{
      display:grid; grid-template-columns: repeat(2, 1fr); gap: 14px;
    }
    .case{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(12,14,18,.06);
      padding: 14px;
      overflow:hidden;
      position:relative;
    }
    .case-media{
      border-radius: 18px;
      overflow:hidden;
      border: 1px solid rgba(20,22,26,.10);
      background: linear-gradient(180deg, rgba(244,180,0,.12), rgba(37,99,235,.06));
      padding: 10px;
    }
    .case-media img{
      width: 100%;
      display:block;
      height: auto;
      object-fit: contain;
      border-radius: 14px;
      background: rgba(255,255,255,.85);
    }
    .case-body{
      padding-top: 12px;
      display:flex; gap: 12px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap;
    }
    .case-body h3{
      margin:0;
      font-size: 15.5px;
      letter-spacing: -0.01em;
      max-width: 32ch;
    }
    .case-body p{
      margin: 8px 0 0 0;
      color: rgba(17,24,39,.72);
      font-size: 13.5px;
      line-height: 1.65;
      max-width: 50ch;
    }
    .case-meta{
      display:flex; gap: 8px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .meta{
      font-size: 12.5px;
      color: rgba(17,24,39,.72);
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.8);
      padding: 7px 10px;
      border-radius: 999px;
      white-space:nowrap;
    }

    .article-list{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .article{
      border-radius: var(--radius);
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(12,14,18,.06);
      padding: 14px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex; flex-direction:column; gap: 10px;
    }
    .article:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 48px rgba(12,14,18,.10);
      border-color: rgba(244,180,0,.30);
    }
    .article .row{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; flex-wrap:wrap;
    }
    .article h3{margin:0; font-size: 15.5px; letter-spacing: -0.01em}
    .article p{margin:0; color: rgba(17,24,39,.72); font-size: 13.5px; line-height: 1.65}
    .article a.more{
      margin-top:auto;
      display:inline-flex; align-items:center; gap: 10px;
      font-weight: 900;
      color:#111827;
      font-size: 13.5px;
      padding: 10px 12px;
      border-radius: 14px;
      background: rgba(244,180,0,.12);
      border: 1px solid rgba(244,180,0,.18);
      width: fit-content;
      transition: transform .15s ease, background .15s ease, border-color .15s ease;
    }
    .article a.more:hover{
      transform: translateY(-2px);
      background: rgba(244,180,0,.18);
      border-color: rgba(244,180,0,.32);
    }

    .faq{
      display:grid; grid-template-columns: 1fr 1fr; gap: 14px;
      align-items:start;
    }
    details.faq-item{
      border-radius: var(--radius);
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 30px rgba(12,14,18,.06);
      padding: 14px;
      transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color: rgba(244,180,0,.35);
      box-shadow: 0 22px 48px rgba(12,14,18,.10);
      transform: translateY(-2px);
    }
    details.faq-item summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      padding: 0;
      font-weight: 900;
      color: rgba(17,24,39,.90);
      font-size: 14px;
      line-height: 1.5;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .faq-ic{
      width: 34px; height: 34px; border-radius: 14px;
      background: rgba(244,180,0,.14);
      border: 1px solid rgba(244,180,0,.25);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      transition: transform .2s ease;
    }
    details[open] .faq-ic{transform: rotate(45deg)}
    details.faq-item .answer{
      margin-top: 10px;
      color: rgba(17,24,39,.72);
      font-size: 13.5px;
      line-height: 1.7;
    }

    .tag-cloud{
      display:flex; flex-wrap:wrap; gap: 10px;
    }
    .tcloud{
      padding: 9px 12px;
      border-radius: 999px;
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.86);
      color: rgba(17,24,39,.75);
      font-weight: 800;
      font-size: 12.8px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      cursor: default;
      user-select:none;
    }
    .tcloud:hover{
      transform: translateY(-2px);
      border-color: rgba(244,180,0,.30);
      background: rgba(244,180,0,.12);
    }

    footer{
      background: #0b1220;
      color: rgba(255,255,255,.86);
      padding: 22px 0 18px 0;
      border-top: 1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 14px;
      align-items:start;
    }
    .foot-card{
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.10);
      border-radius: 18px;
      padding: 14px;
    }
    .foot-title{
      display:flex; align-items:center; gap: 10px;
      margin-bottom: 8px;
    }
    .foot-title strong{font-size: 14px; color:#fff}
    .foot-title span{font-size: 12.8px; color: rgba(255,255,255,.72)}
    .foot-links{
      display:flex; flex-direction:column; gap: 8px;
      margin-top: 10px;
    }
    .foot-links a{
      color: rgba(255,255,255,.86);
      font-weight: 800;
      font-size: 13.2px;
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.06);
      width: fit-content;
      transition: transform .16s ease, background .16s ease;
    }
    .foot-links a:hover{transform: translateY(-2px); background: rgba(255,255,255,.10)}
    .foot-right{
      display:flex; flex-direction:column; gap: 12px;
    }
    .kefu-row{
      display:flex; align-items:center; justify-content:space-between; gap: 12px; flex-wrap:wrap;
    }
    .kefu-row img{
      width: 118px; height:auto; border-radius: 16px;
      border: 1px solid rgba(255,255,255,.10);
      background:#fff;
      padding: 6px;
    }
    .contact-lines{
      display:flex; flex-direction:column; gap: 8px;
      font-size: 13.2px;
      color: rgba(255,255,255,.78);
    }
    .contact-lines a{color:#fff; font-weight: 900}
    .foot-bottom{
      margin-top: 14px;
      display:flex; align-items:center; justify-content:space-between; gap: 12px; flex-wrap:wrap;
      color: rgba(255,255,255,.70);
      font-size: 12.8px;
    }
    .small-links{
      display:flex; gap: 10px; flex-wrap:wrap;
    }
    .small-links a{
      color: rgba(255,255,255,.78);
      font-weight: 800;
      border-bottom: 1px dashed rgba(255,255,255,.20);
      padding-bottom: 2px;
    }

    .float-kefu{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 80;
      display:flex; flex-direction:column; align-items:flex-end; gap: 10px;
    }
    .float-tip{
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(20,22,26,.10);
      border-radius: 16px;
      padding: 10px 12px;
      box-shadow: 0 18px 44px rgba(12,14,18,.18);
      color: rgba(17,24,39,.78);
      font-weight: 900;
      font-size: 12.8px;
      display:none;
    }
    .float-btn{
      width: 54px; height: 54px;
      border-radius: 20px;
      border: 1px solid rgba(20,22,26,.10);
      background: linear-gradient(180deg, #ffd84a 0%, #f4b400 100%);
      box-shadow: 0 22px 50px rgba(244,180,0,.30);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .16s ease, box-shadow .16s ease;
    }
    .float-btn:hover{
      transform: translateY(-3px);
      box-shadow: 0 26px 64px rgba(244,180,0,.38);
    }
    .float-btn svg{width: 22px; height: 22px}
    .float-pop{
      position: absolute;
      right: 0;
      bottom: 64px;
      width: 250px;
      background: rgba(255,255,255,.96);
      border: 1px solid rgba(20,22,26,.10);
      border-radius: 18px;
      box-shadow: 0 28px 80px rgba(12,14,18,.20);
      padding: 12px;
      display:none;
      transform-origin: 100% 100%;
    }
    .float-pop.open{display:block; animation: popIn .18s ease}
    @keyframes popIn{
      from{opacity:.0; transform: translateY(8px) scale(.98)}
      to{opacity:1; transform: translateY(0) scale(1)}
    }
    .float-pop .head{
      display:flex; align-items:center; justify-content:space-between; gap: 10px; margin-bottom: 10px;
    }
    .float-pop .head strong{font-size: 13.5px}
    .xbtn{
      width: 30px; height: 30px; border-radius: 12px;
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(20,22,26,.04);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
    }
    .float-pop .body{
      display:flex; align-items:center; gap: 12px;
    }
    .float-pop .body img{
      width: 72px; height:auto; border-radius: 14px;
      border: 1px solid rgba(20,22,26,.10);
      background:#fff;
      padding: 6px;
    }
    .float-pop .body .txt{
      color: rgba(17,24,39,.78);
      font-weight: 900;
      font-size: 12.8px;
      line-height: 1.45;
    }

    .to-top{
      position: fixed;
      left: 14px;
      bottom: 14px;
      z-index: 70;
      width: 44px; height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(20,22,26,.10);
      background: rgba(255,255,255,.90);
      backdrop-filter: blur(10px);
      box-shadow: 0 18px 44px rgba(12,14,18,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transform: translateY(70px);
      opacity: 0;
      pointer-events:none;
      transition: transform .2s ease, opacity .2s ease;
    }
    .to-top.show{
      transform: translateY(0);
      opacity: 1;
      pointer-events:auto;
    }
    .to-top svg{width: 18px; height: 18px}

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

    .anchor-space{scroll-margin-top: 92px}

    @media (max-width: 960px){
      .hero-grid{grid-template-columns: 1fr}
      .hero-right{flex-direction:row}
      .hero-right .data-card{flex:1}
      .steps{grid-template-columns: 1fr 1fr}
      .grid-3{grid-template-columns: 1fr 1fr}
      .reviews{grid-template-columns: 1fr 1fr}
      .timeline{grid-template-columns: 1fr}
      .compare-top{align-items:stretch}
      .faq{grid-template-columns: 1fr}
      .article-list{grid-template-columns: 1fr}
      .gallery{grid-template-columns: 1fr}
      .footer-grid{grid-template-columns: 1fr}
      .float-kefu{right: 10px; bottom: 10px}
      .to-top{left: 10px; bottom: 10px}
    }
    @media (max-width: 720px){
      .nav-links{display:none}
      .mobile-toggle{display:flex}
      .mobile-drawer{display:block}
      .hero-left{padding: 18px}
      .hero-right{flex-direction:column}
      .metric-grid{grid-template-columns: 1fr 1fr}
      .grid-3, .grid-2{grid-template-columns: 1fr}
      .steps{grid-template-columns: 1fr}
      .reviews{grid-template-columns: 1fr}
      .form-grid{grid-template-columns: 1fr}
      .choice-grid{grid-template-columns: 1fr}
      table th, table td{min-width: 150px}
    }