:root{
      --bg0:#fbf7ff;
      --bg1:#ffffff;
      --ink:#111827;
      --muted:#5b6475;
      --muted2:#7a8598;
      --line:#e8e2f2;
      --card:#ffffff;
      --shadow: 0 10px 30px rgba(17,24,39,.08);
      --shadow2: 0 8px 20px rgba(17,24,39,.10);
      --radius:18px;

      --a:#ff2e83;
      --b:#6d28ff;
      --c:#0ea5e9;
      --d:#f97316;
      --e:#10b981;

      --focus: 0 0 0 3px rgba(109,40,255,.22), 0 0 0 1px rgba(109,40,255,.55);
      --container: 1120px;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, sans-serif;
      color:var(--ink);
      background:
        radial-gradient(900px 500px at 10% -10%, rgba(255,46,131,.12), transparent 55%),
        radial-gradient(900px 520px at 100% 0%, rgba(109,40,255,.14), transparent 55%),
        radial-gradient(900px 560px at 50% 110%, rgba(14,165,233,.10), transparent 50%),
        linear-gradient(#fff, var(--bg0));
      overflow-x:hidden;
    }

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

    .skip{
      position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:18px; top:14px; width:auto; height:auto; padding:10px 12px;
      background:#fff; border:1px solid var(--line); border-radius:12px; z-index:9999;
      box-shadow: var(--shadow2);
      outline:none;
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom:1px solid rgba(232,226,242,.75);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 0;
      gap:12px;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width: 190px;
    }
    .ai-page-logo{
      width:42px; height:auto; display:block;
      border-radius:12px;
      background: rgba(109,40,255,.08);
      padding:6px;
      box-shadow: 0 10px 22px rgba(109,40,255,.12);
    }
    .brand-text{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand-name{
      font-weight:850; letter-spacing:.2px; font-size:14px;
    }
    .brand-sub{
      color:var(--muted2); font-size:12px; margin-top:4px;
      white-space:nowrap;
    }

    .nav-actions{ display:flex; align-items:center; gap:10px; justify-content:flex-end; }
    .nav-links{
      display:flex; align-items:center; gap:14px;
    }
    .nav-links a{
      font-size:13px; color:var(--muted);
      padding:8px 10px; border-radius:12px;
      transition: transform .15s ease, background .15s ease, color .15s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(255,46,131,.10);
      color: #1f2937;
      transform: translateY(-1px);
    }

    .primary-btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:11px 14px; border-radius:14px;
      border:1px solid rgba(255,46,131,.28);
      background: linear-gradient(135deg, rgba(255,46,131,.12), rgba(109,40,255,.12));
      color: #111827;
      font-weight:750;
      font-size:13px;
      box-shadow: 0 10px 24px rgba(255,46,131,.12);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      cursor:pointer;
      user-select:none;
      -webkit-tap-highlight-color: transparent;
    }
    .primary-btn:hover{ transform: translateY(-1px); box-shadow: 0 14px 30px rgba(255,46,131,.16); border-color: rgba(255,46,131,.45); }
    .primary-btn:active{ transform: translateY(0px); }
    .primary-btn:focus{ outline:none; box-shadow: var(--focus); }

    .ghost-btn{
      display:inline-flex; align-items:center; justify-content:center;
      padding:10px 12px; border-radius:14px;
      border:1px solid rgba(109,40,255,.22);
      background: rgba(109,40,255,.06);
      color:#111827;
      font-weight:700; font-size:13px;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      cursor:pointer;
      -webkit-tap-highlight-color: transparent;
    }
    .ghost-btn:hover{ transform: translateY(-1px); background: rgba(109,40,255,.10); border-color: rgba(109,40,255,.35); }
    .ghost-btn:active{ transform: translateY(0px); }
    .ghost-btn:focus{ outline:none; box-shadow: var(--focus); }

    .menu-btn{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(232,226,242,.9);
      background:#fff;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .menu-btn:hover{ transform: translateY(-1px); box-shadow: 0 12px 24px rgba(17,24,39,.08); border-color: rgba(109,40,255,.25); }
    .menu-btn:focus{ outline:none; box-shadow: var(--focus); }
    .burger{
      width:18px; height:12px; position:relative; margin:0 auto;
    }
    .burger span{
      position:absolute; left:0; right:0; height:2px; background:#111827; border-radius:2px;
      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; }
    .menu-open .burger span:nth-child(1){ top:5px; transform: rotate(45deg); }
    .menu-open .burger span:nth-child(2){ opacity:0; }
    .menu-open .burger span:nth-child(3){ top:5px; transform: rotate(-45deg); }

    .mobile-panel{
      display:none;
      padding: 0 0 14px 0;
    }
    .mobile-links{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      padding-top:12px;
    }
    .mobile-links a{
      background:#fff;
      border:1px solid rgba(232,226,242,.9);
      border-radius:16px;
      padding:12px 12px;
      color: var(--muted);
      font-size:13px;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      display:flex; align-items:center; justify-content:flex-start; gap:10px;
      white-space:nowrap;
    }
    .mobile-links a:hover{ transform: translateY(-1px); border-color: rgba(255,46,131,.35); background: rgba(255,46,131,.06); }
    .mobile-links .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--a), var(--b));
      box-shadow: 0 10px 18px rgba(109,40,255,.18);
    }

    .hero{
      padding: 26px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:18px;
      align-items:start;
    }
    .hero-left{
      padding:22px 0;
    }
    .badge-row{
      display:flex; align-items:center; flex-wrap:wrap; gap:10px;
      margin-bottom:14px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:8px 12px; border-radius:999px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.66);
      color: var(--muted);
      font-size:12px; font-weight:650;
    }
    .badge svg{ width:16px; height:16px; }
    .hero h1{
      margin: 0 0 10px 0;
      font-size: 40px;
      line-height:1.08;
      letter-spacing:-.6px;
      font-weight: 920;
    }
    .hero-lead{
      margin: 0 0 18px 0;
      color: var(--muted);
      font-size: 15px;
      line-height:1.8;
      max-width: 62ch;
    }

    .hero-cta{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin: 18px 0 18px;
    }

    .mini-trust{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      color: var(--muted2);
      font-size:12px;
      margin-top:12px;
    }
    .trust-item{
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.64);
    }
    .trust-icon{
      width:28px; height:28px; border-radius:10px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(255,46,131,.14), rgba(109,40,255,.14));
      border:1px solid rgba(109,40,255,.20);
    }
    .trust-icon i{
      display:block; width:12px; height:12px;
      background: linear-gradient(135deg, var(--a), var(--b));
      border-radius:4px;
      transform: rotate(12deg);
    }

    .hero-right{
      position:relative;
      padding: 18px;
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, rgba(255,46,131,.12), rgba(109,40,255,.10) 40%, rgba(14,165,233,.10));
      border: 1px solid rgba(232,226,242,.95);
      box-shadow: 0 18px 50px rgba(17,24,39,.10);
      overflow:hidden;
    }
    .hero-right:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(500px 220px at 20% 0%, rgba(255,46,131,.18), transparent 58%),
        radial-gradient(560px 240px at 90% 30%, rgba(109,40,255,.20), transparent 60%);
      pointer-events:none;
      opacity:.9;
    }
    .hero-right-inner{ position:relative; }
    .data-strip{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .stat-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(232,226,242,.95);
      border-radius:16px;
      padding:14px 14px;
      box-shadow: 0 10px 26px rgba(17,24,39,.06);
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .stat-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 16px 34px rgba(17,24,39,.10);
    }
    .stat-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .stat-num{
      font-size:22px; font-weight:920; letter-spacing:-.3px;
    }
    .stat-unit{
      color:var(--muted2); font-size:12px; margin-top:2px;
    }
    .stat-tag{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 10px; border-radius:999px;
      background: rgba(255,46,131,.10);
      border:1px solid rgba(255,46,131,.22);
      color:#a30d4b;
      font-size:12px; font-weight:800;
      white-space:nowrap;
    }
    .stat-desc{
      color: var(--muted);
      font-size:12.5px; line-height:1.6;
    }

    .quick-panel{
      margin-top:14px;
      background: rgba(255,255,255,.74);
      border:1px solid rgba(232,226,242,.95);
      border-radius:16px;
      padding:14px 14px;
    }
    .quick-title{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .quick-title h3{
      margin:0;
      font-size:14px;
      font-weight:900;
      letter-spacing:-.2px;
    }
    .pulse{
      width:10px; height:10px; border-radius:50%;
      background: var(--e);
      box-shadow: 0 0 0 0 rgba(16,185,129,.45);
      animation: pulse 1.6s ease-out infinite;
    }
    @keyframes pulse{
      0%{ box-shadow: 0 0 0 0 rgba(16,185,129,.45); }
      70%{ box-shadow: 0 0 0 12px rgba(16,185,129,0); }
      100%{ box-shadow: 0 0 0 0 rgba(16,185,129,0); }
    }
    .chips{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .chip{
      font-size:12px; color:#1f2937;
      background: rgba(109,40,255,.08);
      border: 1px solid rgba(109,40,255,.20);
      padding:8px 10px; border-radius:999px;
      transition: transform .18s ease, background .18s ease;
      cursor:default;
      user-select:none;
    }
    .chip:hover{ transform: translateY(-1px); background: rgba(255,46,131,.10); border-color: rgba(255,46,131,.28); }

    section{ padding: 28px 0; }
    .section-head{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin-bottom:16px;
    }
    .section-title{
      margin:0;
      font-size:22px; font-weight:950; letter-spacing:-.35px;
    }
    .section-sub{
      margin:8px 0 0;
      color:var(--muted);
      font-size:13.5px; line-height:1.8;
      max-width:66ch;
    }
    .section-meta{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .pill{
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.62);
      padding:10px 12px;
      border-radius:999px;
      color:var(--muted);
      font-size:12.5px; font-weight:700;
      white-space:nowrap;
    }
    .pill b{ color:#111827; }

    .grid-2{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
    }
    .grid-3{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
    }
    .card{
      border-radius: var(--radius);
      background: rgba(255,255,255,.86);
      border: 1px solid rgba(232,226,242,.95);
      box-shadow: 0 14px 35px rgba(17,24,39,.06);
      padding:16px 16px;
      position:relative;
      overflow:hidden;
    }
    .card:after{
      content:"";
      position:absolute; inset:auto -40px -40px auto;
      width:140px; height:140px; border-radius:36px;
      background: linear-gradient(135deg, rgba(255,46,131,.22), rgba(109,40,255,.18));
      filter: blur(0px);
      transform: rotate(20deg);
      opacity:.55;
      pointer-events:none;
    }
    .card > *{ position:relative; }

    .service-card{
      padding:18px 16px;
      border-radius: var(--radius);
      background:
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.78));
      border:1px solid rgba(232,226,242,.95);
      box-shadow: 0 16px 44px rgba(17,24,39,.08);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 170px;
    }
    .service-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 60px rgba(17,24,39,.12);
      border-color: rgba(255,46,131,.25);
    }
    .service-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .service-icon{
      width:40px; height:40px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(109,40,255,.22);
      background: linear-gradient(135deg, rgba(109,40,255,.12), rgba(255,46,131,.10));
      box-shadow: 0 16px 30px rgba(109,40,255,.12);
      flex:0 0 auto;
    }
    .service-icon svg{ width:20px; height:20px; }
    .service-title{
      margin:0;
      font-weight:950; letter-spacing:-.25px;
      font-size:15px;
    }
    .service-desc{
      margin:8px 0 0;
      color: var(--muted);
      font-size:13.5px;
      line-height:1.75;
    }
    .service-list{
      margin:12px 0 0;
      padding:0; list-style:none;
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .service-list li{
      font-size:12px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.70);
      color:#2b3445;
      white-space:nowrap;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:12px;
      align-items:stretch;
    }
    .step{
      padding:16px 14px;
      border-radius: var(--radius);
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 30px rgba(17,24,39,.06);
      transition: transform .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .step:hover{ transform: translateY(-2px); border-color: rgba(109,40,255,.25); }
    .step .num{
      font-weight:1000;
      font-size:12px;
      color:#5b21b6;
      background: rgba(109,40,255,.10);
      border:1px solid rgba(109,40,255,.22);
      padding:8px 10px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .step h3{
      margin:12px 0 8px;
      font-size:15px;
      letter-spacing:-.25px;
      font-weight:950;
    }
    .step p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.7;
    }
    .step:before{
      content:"";
      position:absolute;
      width:120px; height:120px; border-radius:40px;
      right:-60px; top:-60px;
      background: linear-gradient(135deg, rgba(255,46,131,.20), rgba(14,165,233,.14));
      opacity:.6;
      pointer-events:none;
      transform: rotate(18deg);
    }

    .compare{
      overflow:hidden;
      border-radius: var(--radius);
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 48px rgba(17,24,39,.08);
    }
    .compare-head{
      padding:16px 16px 10px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      border-bottom:1px solid rgba(232,226,242,.85);
      background:
        linear-gradient(135deg, rgba(255,46,131,.10), rgba(109,40,255,.08) 45%, rgba(14,165,233,.08));
    }
    .compare-head h3{
      margin:0;
      font-size:16px; font-weight:1000; letter-spacing:-.25px;
    }
    .rating{
      display:flex; align-items:flex-start; gap:10px; flex-wrap:wrap; justify-content:flex-end;
    }
    .star-box{
      display:flex; align-items:center; gap:8px;
      background: rgba(255,255,255,.7);
      border:1px solid rgba(232,226,242,.95);
      padding:10px 12px;
      border-radius:16px;
    }
    .stars{
      display:flex; gap:2px;
    }
    .star{
      width:16px; height:16px;
      display:inline-block;
      background: linear-gradient(135deg, var(--a), var(--b));
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
      box-shadow: 0 10px 18px rgba(109,40,255,.15);
    }
    .rating-score{
      display:flex; flex-direction:column; gap:4px;
      min-width: 140px;
    }
    .rating-score b{
      font-size:20px; font-weight:1000;
      letter-spacing:-.35px;
    }
    .rating-score span{
      color: var(--muted2);
      font-size:12.5px;
    }

    table{
      width:100%;
      border-collapse: separate;
      border-spacing: 0;
      font-size:13.5px;
      color:#2b3445;
    }
    .table-wrap{ overflow:auto; }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(232,226,242,.85);
      vertical-align:top;
      background:#fff0;
    }
    th{
      position:sticky; top:0; background: rgba(255,255,255,.95);
      z-index:2;
      text-align:left;
      font-weight:950;
      color:#111827;
      border-bottom:1px solid rgba(232,226,242,.95);
      white-space:nowrap;
    }
    tr:last-child td{ border-bottom:none; }
    .col-a{ width:22%; }
    .method{
      display:flex; flex-direction:column; gap:8px;
    }
    .method .tag{
      display:inline-flex; align-items:center; gap:10px;
      padding:10px 12px; border-radius:16px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.74);
      width: fit-content;
    }
    .method .tag i{
      width:10px; height:10px; border-radius:4px;
      background: linear-gradient(135deg, var(--a), var(--b));
      display:inline-block;
    }
    .tag-muted i{ background: rgba(17,24,39,.25); }

    .request-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }

    form{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .field{ display:flex; flex-direction:column; gap:8px; }
    .field label{
      font-size:12.5px; color:var(--muted);
      font-weight:700;
    }
    .field input, .field select, .field textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(232,226,242,.95);
      padding:12px 12px;
      background: rgba(255,255,255,.90);
      color:#111827;
      font-size:13.5px;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease, transform .15s ease;
    }
    .field input:focus, .field select:focus, .field textarea:focus{
      box-shadow: var(--focus);
      border-color: rgba(109,40,255,.55);
    }
    .field textarea{ min-height:110px; resize:vertical; grid-column: 1 / -1; }
    .field select{
      appearance:none;
      background-image:
        linear-gradient(45deg, transparent 50%, rgba(17,24,39,.55) 50%),
        linear-gradient(135deg, rgba(17,24,39,.55) 50%, transparent 50%),
        linear-gradient(to right, transparent, transparent);
      background-position:
        calc(100% - 18px) calc(1em + 2px),
        calc(100% - 12px) calc(1em + 2px),
        calc(100% - 2.5em) .5em;
      background-size:
        6px 6px,
        6px 6px,
        1px 1.8em;
      background-repeat:no-repeat;
    }
    .form-actions{
      grid-column: 1 / -1;
      display:flex; gap:12px; flex-wrap:wrap; align-items:center; justify-content:space-between;
      margin-top:2px;
    }
    .form-note{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
      max-width: 46ch;
    }

    .btn-cta{
      border:none;
      color:#fff;
      font-weight:950;
      font-size:14px;
      padding:12px 16px;
      border-radius:16px;
      cursor:pointer;
      background: linear-gradient(135deg, var(--a), var(--b));
      box-shadow: 0 16px 40px rgba(109,40,255,.22);
      transition: transform .18s ease, filter .18s ease, box-shadow .18s ease;
      -webkit-tap-highlight-color: transparent;
    }
    .btn-cta:hover{ transform: translateY(-1px); filter:saturate(1.05); box-shadow: 0 22px 60px rgba(109,40,255,.28); }
    .btn-cta:active{ transform: translateY(0px); }
    .btn-cta:focus{ outline:none; box-shadow: var(--focus); }

    .subcard{
      padding:16px 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 35px rgba(17,24,39,.06);
    }
    .subcard h3{
      margin:0 0 10px;
      font-size:16px; font-weight:1000;
      letter-spacing:-.25px;
    }
    .subcard p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }

    .faq{
      border-radius: var(--radius);
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 48px rgba(17,24,39,.08);
      overflow:hidden;
    }
    .faq-item{
      border-top:1px solid rgba(232,226,242,.85);
    }
    .faq-item:first-child{ border-top:none; }
    details{
      padding:0;
    }
    summary{
      list-style:none;
      cursor:pointer;
      padding:14px 16px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:14px;
      user-select:none;
      color:#111827;
    }
    summary::-webkit-details-marker{ display:none; }
    .q-title{
      font-weight:950;
      letter-spacing:-.2px;
      font-size:14px;
      line-height:1.6;
    }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.7);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, border-color .2s ease;
    }
    details[open] .chev{ transform: rotate(180deg); border-color: rgba(255,46,131,.35); }
    .chev svg{ width:16px; height:16px; }

    .faq-body{
      padding:0 16px 16px;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }
    .faq-body .answer{
      border-left: 3px solid rgba(255,46,131,.35);
      padding-left:12px;
      margin-top:6px;
    }

    .comments{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
    }
    .comment{
      border-radius: var(--radius);
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 35px rgba(17,24,39,.06);
      padding:16px 16px;
      transition: transform .2s ease, box-shadow .2s ease;
      position:relative;
      overflow:hidden;
    }
    .comment:hover{ transform: translateY(-2px); box-shadow: 0 22px 60px rgba(17,24,39,.10); }
    .comment:before{
      content:"";
      position:absolute; inset:-1px auto auto -1px;
      width:120px; height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(255,46,131,.18), transparent 60%);
      pointer-events:none;
    }
    .comment > *{ position:relative; }
    .comment-top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom:10px;
    }
    .person{
      display:flex; gap:12px; align-items:center;
    }
    .avatar{
      width:40px; height:40px; border-radius:16px;
      background: linear-gradient(135deg, rgba(255,46,131,.18), rgba(109,40,255,.16));
      border:1px solid rgba(109,40,255,.22);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000; color:#4c1d95;
      letter-spacing:-.2px;
      flex:0 0 auto;
    }
    .person b{ font-weight:1000; font-size:14px; display:block; }
    .person span{ color:var(--muted2); font-size:12.5px; display:block; margin-top:2px; }
    .score{
      display:flex; flex-direction:column; align-items:flex-end; gap:4px;
      min-width: 120px;
    }
    .score .small{
      color:var(--muted2); font-size:12.5px;
    }
    .score .bars{
      display:flex; gap:3px;
    }
    .bars i{
      width:10px; height:10px; border-radius:4px;
      background: rgba(17,24,39,.12);
    }
    .bars i:nth-child(1), .bars i:nth-child(2), .bars i:nth-child(3){
      background: linear-gradient(135deg, var(--a), var(--b));
    }
    .comment p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .case{
      border-radius: var(--radius);
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 14px 35px rgba(17,24,39,.06);
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex; flex-direction:column;
      min-height: 230px;
    }
    .case:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 60px rgba(17,24,39,.10);
      border-color: rgba(255,46,131,.25);
    }
    .case-media{
      padding:14px 14px 0;
    }
    .thumb{
      width:100%;
      aspect-ratio: 16/9;
      border-radius:16px;
      border:1px solid rgba(232,226,242,.95);
      background:
        radial-gradient(420px 140px at 20% 0%, rgba(255,46,131,.22), transparent 55%),
        radial-gradient(420px 160px at 90% 30%, rgba(109,40,255,.22), transparent 60%),
        linear-gradient(135deg, rgba(14,165,233,.12), rgba(255,255,255,.82));
      display:flex;
      align-items:flex-end;
      justify-content:flex-start;
      padding:12px 12px;
      position:relative;
      overflow:hidden;
    }
    .thumb:after{
      content:"";
      position:absolute; inset:-40px -40px auto auto;
      width:160px; height:160px; border-radius:50%;
      background: rgba(255,46,131,.12);
      transform: rotate(18deg);
    }
    .thumb span{
      position:relative;
      padding:8px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      border:1px solid rgba(255,46,131,.25);
      background: rgba(255,255,255,.70);
      color:#a30d4b;
      white-space:nowrap;
    }
    .case-body{
      padding:12px 14px 14px;
      display:flex; flex-direction:column; gap:10px;
      flex:1;
    }
    .case-title{
      margin:0;
      font-size:15px;
      font-weight:1000;
      letter-spacing:-.2px;
      line-height:1.5;
    }
    .case-desc{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
      flex:1;
    }
    .case-tags{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .case-tags i{
      font-style:normal;
      font-size:12px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.70);
      color:#2b3445;
      white-space:nowrap;
    }
    .case-link{
      padding: 12px 14px;
      border-top:1px solid rgba(232,226,242,.85);
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      background: rgba(255,255,255,.62);
      color:#111827;
      font-weight:900; font-size:13px;
      transition: background .18s ease;
    }
    .case:hover .case-link{ background: rgba(255,46,131,.06); }
    .case-link svg{ width:16px; height:16px; }

    .article-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:14px;
      align-items:start;
    }
    .article-list{
      display:grid; gap:10px;
    }
    .article-item{
      border-radius:16px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 12px 30px rgba(17,24,39,.05);
      padding:12px 12px;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      transition: transform .18s ease, border-color .18s ease;
    }
    .article-item:hover{ transform: translateY(-2px); border-color: rgba(109,40,255,.25); }
    .article-item b{
      font-size:13.5px;
      letter-spacing:-.2px;
      line-height:1.6;
      font-weight:1000;
      display:block;
      margin-bottom:6px;
    }
    .meta{
      color:var(--muted2); font-size:12.5px; display:flex; gap:10px; flex-wrap:wrap;
    }
    .article-right{
      display:grid; gap:12px;
    }
    .resource-card{
      border-radius: var(--radius);
      border:1px solid rgba(232,226,242,.95);
      background:
        linear-gradient(135deg, rgba(255,46,131,.10), rgba(109,40,255,.08) 45%, rgba(14,165,233,.08));
      box-shadow: 0 18px 48px rgba(17,24,39,.08);
      padding:16px 16px;
      position:relative;
      overflow:hidden;
    }
    .resource-card:before{
      content:"";
      position:absolute; inset:-120px auto auto -120px;
      width:220px; height:220px; border-radius:60px;
      background: radial-gradient(circle at 30% 30%, rgba(255,46,131,.22), transparent 60%);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .resource-card > *{ position:relative; }
    .resource-card h3{
      margin:0 0 8px;
      font-size:16px; font-weight:1000; letter-spacing:-.25px;
    }
    .resource-card p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.8;
    }
    .small-cta{
      margin-top:14px;
      display:flex; gap:10px; flex-wrap:wrap;
    }

    .timeline{
      border-radius: var(--radius);
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 48px rgba(17,24,39,.08);
      padding:16px 16px;
    }
    .timeline .row{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .timeline-item{
      border-radius:16px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.78);
      padding:12px 12px;
      display:flex; gap:12px; align-items:flex-start;
    }
    .t-dot{
      width:12px; height:12px; border-radius:5px;
      background: linear-gradient(135deg, var(--a), var(--b));
      box-shadow: 0 12px 20px rgba(109,40,255,.16);
      margin-top:4px;
      flex:0 0 auto;
    }
    .timeline-item b{
      font-weight:1000; font-size:13.5px;
      display:block; margin-bottom:6px;
    }
    .timeline-item span{
      color:var(--muted);
      font-size:13.2px; line-height:1.7;
      display:block;
    }

    .tags-cloud{
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .tag-cloud{
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.78);
      color:#2b3445;
      font-size:12.5px;
      font-weight:800;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      cursor:pointer;
      user-select:none;
      -webkit-tap-highlight-color: transparent;
    }
    .tag-cloud:hover{ transform: translateY(-2px); border-color: rgba(255,46,131,.30); background: rgba(255,46,131,.06); }

    .footer{
      margin-top: 8px;
      background:
        linear-gradient(135deg, rgba(17,24,39,.96), rgba(17,24,39,.90) 55%, rgba(109,40,255,.15));
      color:#eef2ff;
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer .container{ padding: 22px 18px; }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .footer h3{
      margin:0 0 10px;
      font-size:14px; font-weight:1000;
      letter-spacing:-.2px;
    }
    .footer p{
      margin:0;
      color: rgba(238,242,255,.82);
      font-size:13px;
      line-height:1.8;
    }
    .footer a{
      color: rgba(238,242,255,.84);
      border-bottom: 1px solid rgba(238,242,255,.18);
    }
    .footer a:hover{
      color:#fff;
      border-bottom-color: rgba(255,46,131,.55);
    }
    .footer-links{
      display:grid; gap:10px;
    }
    .footer-links a{
      display:inline-flex;
      width:fit-content;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.06);
      text-decoration:none;
      color: rgba(238,242,255,.86);
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .footer-links a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,46,131,.45);
      background: rgba(255,46,131,.10);
    }
    .foot-bottom{
      padding-top:14px;
      margin-top:14px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
    }
    .copy{
      color: rgba(238,242,255,.78);
      font-size:12.5px;
    }
    .contact-inline{
      display:flex; gap:10px; flex-wrap:wrap; justify-content:flex-end;
    }
    .contact-inline a{
      border:none;
      background: rgba(255,255,255,.06);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.10);
      color: rgba(238,242,255,.86);
    }

    .to-top{
      position:fixed;
      right:16px; bottom:16px;
      width:46px; height:46px;
      border-radius:16px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 50px rgba(17,24,39,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transform: translateY(20px);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease, background .2s ease, border-color .2s ease;
      -webkit-tap-highlight-color: transparent;
      z-index: 60;
    }
    .to-top.show{
      transform: translateY(0);
      opacity:1;
      pointer-events:auto;
    }
    .to-top:hover{ background:#fff; border-color: rgba(109,40,255,.25); }

    .float-kefu{
      position:fixed;
      right:16px;
      bottom:76px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .kefu-card{
      width: 178px;
      border-radius: 18px;
      border:1px solid rgba(232,226,242,.95);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 50px rgba(17,24,39,.12);
      overflow:hidden;
      transform-origin: right bottom;
      transform: scale(.98);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
    }
    .kefu-card.show{
      opacity:1;
      transform: scale(1);
      pointer-events:auto;
    }
    .kefu-head{
      padding:10px 12px;
      background: linear-gradient(135deg, rgba(255,46,131,.12), rgba(109,40,255,.12));
      border-bottom:1px solid rgba(232,226,242,.85);
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }
    .kefu-head b{
      font-weight:1000; font-size:13px;
      letter-spacing:-.2px;
    }
    .kefu-close{
      width:32px; height:32px;
      border-radius:12px;
      border:1px solid rgba(232,226,242,.95);
      background:#fff;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      -webkit-tap-highlight-color: transparent;
    }
    .kefu-close svg{ width:14px; height:14px; }
    .kefu-body{
      padding:12px;
      display:grid; gap:10px;
    }
    .kefu-body img{
      width:100%;
      height:auto;
      border-radius:14px;
      border:1px solid rgba(232,226,242,.95);
      display:block;
      background:#fff;
    }
    .kefu-body .hint{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.7;
    }
    .kefu-btn{
      width:52px; height:52px;
      border-radius:18px;
      border:1px solid rgba(255,46,131,.28);
      background: linear-gradient(135deg, rgba(255,46,131,.16), rgba(109,40,255,.12));
      box-shadow: 0 16px 40px rgba(255,46,131,.12);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease;
      -webkit-tap-highlight-color: transparent;
    }
    .kefu-btn:hover{ transform: translateY(-2px); border-color: rgba(255,46,131,.45); }
    .kefu-btn:focus{ outline:none; box-shadow: var(--focus); }
    .kefu-btn svg{ width:22px; height:22px; }

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

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero h1{ font-size: 34px; }
      .steps{ grid-template-columns: 1fr 1fr; }
      .grid-3{ grid-template-columns: 1fr 1fr; }
      .case-grid{ grid-template-columns: 1fr 1fr; }
      .article-grid{ grid-template-columns: 1fr; }
      .comments{ grid-template-columns: 1fr; }
      .request-grid{ grid-template-columns: 1fr; }
      .timeline .row{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
      .nav-links{ display:none; }
      .menu-btn{ display:inline-flex; align-items:center; justify-content:center; }
      .mobile-panel{ display:block; }
      .mobile-panel:not(.open){ display:none; }
      header .nav-wrap{ padding:12px 0; }
    }

    @media (max-width: 520px){
      .hero h1{ font-size: 30px; }
      .data-strip{ grid-template-columns: 1fr; }
      .grid-3{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      form{ grid-template-columns: 1fr; }
      .field textarea{ grid-column: auto; }
      .form-actions{ justify-content:flex-start; }
      .kefu-card{ width: 160px; }
      .float-kefu{ bottom:72px; }
    }