:root{
      --bg0:#ffffff;
      --bg1:#fbf7f2;
      --ink:#1f2430;
      --muted:#5a6476;
      --line:rgba(20,26,40,.10);
      --card:#ffffff;
      --brand:#ff3b6a;
      --brand2:#7c3aed;
      --accent:#0ea5e9;
      --good:#16a34a;
      --warn:#f59e0b;
      --shadow: 0 10px 30px rgba(17,24,39,.10);
      --shadow2: 0 12px 40px rgba(124,58,237,.14);
      --radius:16px;
      --radius2:22px;
      --container: 1100px;
      --padX: 18px;
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      color:var(--ink);
      background:
        radial-gradient(900px 520px at 10% -10%, rgba(255,59,106,.18), rgba(255,59,106,0) 60%),
        radial-gradient(900px 520px at 90% 0%, rgba(124,58,237,.16), rgba(124,58,237,0) 55%),
        linear-gradient(180deg, var(--bg1) 0%, #fff 35%, #fff 100%);
      font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", Arial, sans-serif;
    }
    a{ color:inherit; text-decoration:none; }
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 var(--padX);
    }

    .skip{
      position:absolute;
      left:-9999px; top:0;
      background:#fff;
      color:#000;
      padding:10px 14px;
      border-radius:12px;
      z-index:9999;
      box-shadow:var(--shadow);
    }
    .skip:focus{ left:var(--padX); top:12px; }

    header{
      position:sticky;
      top:0;
      z-index:50;
      background: rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(20,26,40,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width: 220px;
    }
    .ai-page-logo{
      width:42px;
      height:42px;
      object-fit:contain;
      flex:0 0 auto;
    }
    .brand-title{
      line-height:1.1;
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .brand-title strong{
      font-size:15px;
      letter-spacing:.2px;
    }
    .brand-title span{
      font-size:12px;
      color:var(--muted);
    }

    .nav{
      display:flex;
      align-items:center;
      gap:16px;
      flex-wrap:nowrap;
      justify-content:flex-end;
      width:100%;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
      flex:1 1 auto;
    }
    .nav-links a{
      font-size:13px;
      color:#263043;
      padding:10px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition: transform .15s ease, background .2s ease, border-color .2s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(255,59,106,.08);
      border-color: rgba(255,59,106,.18);
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:12px 14px;
      border-radius:14px;
      border:1px solid rgba(20,26,40,.10);
      background: #fff;
      color: #253041;
      font-weight:650;
      font-size:13px;
      letter-spacing:.2px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      user-select:none;
    }
    .btn:active{ transform: translateY(0px) scale(.99); }
    .btn:hover{ box-shadow: 0 12px 30px rgba(17,24,39,.12); border-color: rgba(20,26,40,.16); }
    .btn-primary{
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      border-color: rgba(255,59,106,.35);
      color:#fff;
      box-shadow: 0 16px 40px rgba(255,59,106,.18);
    }
    .btn-primary:hover{
      box-shadow: 0 18px 45px rgba(124,58,237,.20);
      border-color: rgba(124,58,237,.35);
      transform: translateY(-1px);
    }
    .btn-ghost{
      background: rgba(255,255,255,.70);
    }

    .icon-dot{
      width:10px; height:10px;
      border-radius:50%;
      background: #fff;
      opacity:.9;
      box-shadow: 0 0 0 6px rgba(255,255,255,.18);
    }

    .menu-btn{
      display:none;
      padding:10px 12px;
      border-radius:14px;
      border:1px solid rgba(20,26,40,.10);
      background:#fff;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .2s ease;
      align-items:center;
      gap:10px;
      font-weight:650;
      font-size:13px;
    }
    .menu-btn:hover{ transform: translateY(-1px); box-shadow:0 14px 35px rgba(17,24,39,.10); }
    .hamb{
      width:18px; height:12px; position:relative;
    }
    .hamb span{
      position:absolute; left:0; right:0;
      height:2px; background:#253041; border-radius:2px;
      transition: transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .hamb span:nth-child(1){ top:0; }
    .hamb span:nth-child(2){ top:5px; }
    .hamb span:nth-child(3){ top:10px; }

    .mobile-panel{
      display:none;
      padding:12px 0 18px 0;
    }
    .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(20,26,40,.10);
      background:#fff;
      font-size:13px;
      color:#263043;
      transition: transform .15s ease, border-color .2s ease, background .2s ease;
    }
    .mobile-panel a:hover{
      transform: translateY(-1px);
      border-color: rgba(255,59,106,.22);
      background: rgba(255,59,106,.06);
    }

    main{ padding-bottom: 26px; }
    section{ padding: 54px 0; }
    .hero{
      padding: 34px 0 34px 0;
    }
    .hero-inner{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-left{
      padding: 26px 22px;
      border-radius: var(--radius2);
      background:
        linear-gradient(180deg, rgba(255,255,255,.75) 0%, rgba(255,255,255,.55) 100%),
        radial-gradient(800px 360px at 0% 0%, rgba(255,59,106,.20), rgba(255,59,106,0) 55%),
        radial-gradient(700px 340px at 100% 10%, rgba(124,58,237,.18), rgba(124,58,237,0) 52%),
        linear-gradient(135deg, rgba(14,165,233,.10) 0%, rgba(255,59,106,.10) 55%, rgba(124,58,237,.08) 100%);
      border: 1px solid rgba(20,26,40,.08);
      box-shadow: 0 18px 60px rgba(17,24,39,.08);
      position:relative;
      overflow:hidden;
    }
    .hero-left:before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        linear-gradient(90deg, rgba(255,59,106,.28), rgba(255,59,106,0) 35%),
        linear-gradient(180deg, rgba(124,58,237,.24), rgba(124,58,237,0) 42%);
      opacity:.35;
      pointer-events:none;
    }
    .hero-left > *{ position:relative; }

    .kicker{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom: 14px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(255,59,106,.22);
      background: rgba(255,59,106,.08);
      color:#7a0a2c;
      font-size:12px;
      font-weight:700;
      letter-spacing:.2px;
    }
    .pill .spark{
      width:10px; height:10px;
      border-radius:3px;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      transform: rotate(10deg);
      box-shadow: 0 10px 18px rgba(255,59,106,.22);
    }
    .subpill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(14,165,233,.22);
      background: rgba(14,165,233,.07);
      color:#0c5b7a;
      font-size:12px;
      font-weight:700;
      letter-spacing:.2px;
    }

    h1{
      margin:0 0 10px 0;
      font-size: 36px;
      line-height:1.15;
      letter-spacing:-.6px;
    }
    .lead{
      margin: 0 0 18px 0;
      color: var(--muted);
      font-size:15px;
      line-height:1.7;
      max-width: 56ch;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom: 18px;
    }
    .hero-meta{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap:12px;
      margin-top: 18px;
    }
    .meta-card{
      border-radius: 16px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(20,26,40,.08);
      padding: 12px 12px;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .meta-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 55px rgba(17,24,39,.10);
      border-color: rgba(255,59,106,.18);
    }
    .meta-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom: 6px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:800;
      font-size:12px;
      color:#2b2e3a;
    }
    .badge i{
      width:10px; height:10px;
      border-radius:4px;
      background: linear-gradient(135deg, var(--brand) 0%, var(--brand2) 100%);
      display:inline-block;
      box-shadow: 0 10px 18px rgba(124,58,237,.18);
    }
    .meta-num{
      font-size: 22px;
      font-weight: 900;
      letter-spacing:-.4px;
      color:#1f2430;
    }
    .meta-desc{
      font-size:12px;
      color:var(--muted);
      line-height:1.5;
    }

    .hero-right{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,40,.08);
      background:
        linear-gradient(180deg, rgba(255,255,255,.75) 0%, rgba(255,255,255,.55) 100%);
      box-shadow: 0 18px 60px rgba(17,24,39,.06);
      padding: 18px;
      display:flex;
      flex-direction:column;
      gap:12px;
      position:relative;
      overflow:hidden;
    }
    .hero-right:after{
      content:"";
      position:absolute;
      inset:-60px -60px auto auto;
      width:220px; height:220px;
      border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,59,106,.35), rgba(255,59,106,0) 62%);
      pointer-events:none;
      filter: blur(2px);
      opacity:.8;
    }
    .hero-right > *{ position:relative; }
    .scanline{
      height:1px;
      background: linear-gradient(90deg, rgba(255,59,106,0), rgba(255,59,106,.55), rgba(124,58,237,.45), rgba(14,165,233,0));
      opacity:.7;
      border-radius:999px;
    }
    .right-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:2px;
    }
    .right-title h2{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .toggle{
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(20,26,40,.10);
      background: rgba(255,255,255,.75);
      user-select:none;
    }
    .toggle .tbtn{
      width:34px;
      height:20px;
      border-radius:999px;
      background: rgba(124,58,237,.18);
      border:1px solid rgba(124,58,237,.22);
      position:relative;
      cursor:pointer;
      flex:0 0 auto;
      transition: background .2s ease, border-color .2s ease;
    }
    .toggle .tbtn:before{
      content:"";
      position:absolute;
      width:14px; height:14px;
      border-radius:50%;
      background:#fff;
      border:1px solid rgba(20,26,40,.10);
      top:50%;
      left:3px;
      transform: translateY(-50%);
      transition: left .2s ease, transform .2s ease;
      box-shadow: 0 12px 22px rgba(124,58,237,.18);
    }
    .toggle[data-on="true"] .tbtn{
      background: rgba(255,59,106,.18);
      border-color: rgba(255,59,106,.26);
    }
    .toggle[data-on="true"] .tbtn:before{
      left:17px;
      transform: translateY(-50%) rotate(2deg);
    }
    .toggle span{
      font-size:12px;
      color:var(--muted);
      font-weight:700;
      white-space:nowrap;
    }
    .model-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .chip{
      border-radius: 16px;
      padding: 12px 12px;
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(20,26,40,.08);
      display:flex;
      gap:10px;
      align-items:flex-start;
      transition: transform .15s ease, border-color .2s ease, box-shadow .2s ease;
      min-height: 70px;
    }
    .chip:hover{
      transform: translateY(-2px);
      box-shadow: 0 20px 55px rgba(17,24,39,.10);
      border-color: rgba(14,165,233,.20);
    }
    .chip .dot{
      width:12px; height:12px;
      border-radius:4px;
      background: linear-gradient(135deg, var(--accent) 0%, var(--brand2) 100%);
      flex:0 0 auto;
      margin-top: 4px;
      box-shadow: 0 14px 22px rgba(14,165,233,.18);
    }
    .chip strong{
      font-size:13px;
      letter-spacing:-.2px;
      display:block;
      margin-bottom:3px;
    }
    .chip p{
      margin:0;
      font-size:12px;
      color:var(--muted);
      line-height:1.45;
    }

    .quick{
      border-radius: var(--radius2);
      border: 1px solid rgba(20,26,40,.08);
      background: rgba(255,255,255,.65);
      padding: 16px 16px;
    }
    .quick .row{
      display:flex;
      gap:10px;
      align-items:flex-start;
      justify-content:space-between;
      flex-wrap:wrap;
    }
    .quick h3{
      margin:0;
      font-size:14px;
      letter-spacing:-.2px;
    }
    .quick p{
      margin:6px 0 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      max-width: 52ch;
    }
    .tag-row{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top: 12px;
    }
    .tag{
      font-size:12px;
      font-weight:800;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(255,59,106,.08);
      border: 1px solid rgba(255,59,106,.18);
      color:#7a0a2c;
    }
    .tag.alt{
      background: rgba(124,58,237,.08);
      border-color: rgba(124,58,237,.18);
      color:#4a1a8c;
    }

    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      margin-bottom: 18px;
    }
    .section-head h2{
      margin:0;
      font-size: 24px;
      letter-spacing:-.4px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:14px;
      max-width: 58ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(20,26,40,.08);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 14px 50px rgba(17,24,39,.05);
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 55px rgba(17,24,39,.10);
      border-color: rgba(255,59,106,.18);
    }
    .card .title-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom: 10px;
    }
    .card .title-row h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .icon{
      width:40px; height:40px;
      border-radius:14px;
      display:flex;
      align-items:center;
      justify-content:center;
      border:1px solid rgba(20,26,40,.10);
      background:
        radial-gradient(circle at 30% 25%, rgba(255,255,255,.9), rgba(255,255,255,.4) 38%),
        linear-gradient(135deg, rgba(255,59,106,.22), rgba(124,58,237,.16));
      box-shadow: 0 14px 35px rgba(255,59,106,.12);
    }
    .icon svg{ width:18px; height:18px; }
    .card p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:13px;
    }

    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .step{
      padding:16px 14px;
      border-radius: var(--radius);
      border:1px solid rgba(20,26,40,.08);
      background: rgba(255,255,255,.72);
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
      min-height: 150px;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .step:before{
      content:"";
      position:absolute;
      inset:-1px -1px auto -1px;
      height:4px;
      background: linear-gradient(90deg, rgba(255,59,106,.8), rgba(124,58,237,.8));
      opacity:.9;
    }
    .step > *{ position:relative; }
    .step .num{
      width:34px; height:34px;
      border-radius:14px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      background: rgba(255,59,106,.10);
      border:1px solid rgba(255,59,106,.20);
      color:#7a0a2c;
    }
    .step h3{ margin:0; font-size:14px; letter-spacing:-.2px; }
    .step p{ margin:0; color:var(--muted); font-size:13px; line-height:1.65; }

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

    .list{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .li{
      display:flex;
      gap:12px;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(20,26,40,.08);
      background: rgba(255,255,255,.72);
      transition: transform .15s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .li:hover{ transform: translateY(-2px); border-color: rgba(14,165,233,.22); box-shadow: 0 18px 50px rgba(17,24,39,.10); }
    .check{
      width:22px; height:22px;
      border-radius:8px;
      background: rgba(22,163,74,.10);
      border:1px solid rgba(22,163,74,.22);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top: 2px;
    }
    .check svg{ width:14px; height:14px; }
    .li strong{
      display:block;
      font-size:13px;
      letter-spacing:-.1px;
      margin-bottom:3px;
    }
    .li span{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }

    .compare-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(20,26,40,.08);
      background:
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      padding: 16px;
      box-shadow: 0 18px 60px rgba(17,24,39,.06);
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius: 14px;
      border:1px solid rgba(20,26,40,.08);
      background:#fff;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(20,26,40,.08);
      font-size:13px;
      vertical-align:top;
    }
    th{
      background: linear-gradient(135deg, rgba(255,59,106,.10), rgba(124,58,237,.08));
      text-align:left;
      color:#222a3a;
      font-weight:900;
      letter-spacing:.1px;
      width: 26%;
    }
    tr:last-child td, tr:last-child th{ border-bottom:none; }
    td{
      color:#2b3346;
    }
    .score{
      display:inline-flex;
      align-items:center;
      gap:10px;
      background: rgba(255,59,106,.08);
      border:1px solid rgba(255,59,106,.18);
      padding:10px 12px;
      border-radius: 16px;
      font-weight:900;
    }
    .stars{
      display:inline-flex;
      gap:4px;
      align-items:center;
    }
    .star{
      width:16px; height:16px;
      background: linear-gradient(135deg, #ff3b6a, #7c3aed);
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 67% 57%, 79% 91%, 50% 70%, 21% 91%, 33% 57%, 2% 35%, 39% 35%);
      box-shadow: 0 14px 24px rgba(255,59,106,.14);
    }

    .table-note{
      display:flex;
      gap:12px;
      align-items:flex-start;
      justify-content:space-between;
      flex-wrap:wrap;
      margin-top: 12px;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .table-note .hint{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:10px 12px;
      border-radius:16px;
      background: rgba(14,165,233,.07);
      border:1px solid rgba(14,165,233,.18);
    }
    .hint i{
      width:18px; height:18px;
      border-radius:7px;
      background: rgba(14,165,233,.18);
      border:1px solid rgba(14,165,233,.25);
      display:inline-flex; align-items:center; justify-content:center;
      margin-top: 2px;
    }
    .hint i svg{ width:12px; height:12px; }

    .timeline{
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .titem{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px 14px;
      border-radius: 18px;
      border:1px solid rgba(20,26,40,.08);
      background: rgba(255,255,255,.74);
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .titem:hover{ transform: translateY(-2px); border-color: rgba(124,58,237,.22); box-shadow: 0 18px 55px rgba(17,24,39,.10); }
    .titem .tmark{
      width:42px; height:42px;
      border-radius:16px;
      border:1px solid rgba(124,58,237,.20);
      background: rgba(124,58,237,.10);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      box-shadow: 0 16px 28px rgba(124,58,237,.14);
    }
    .titem h3{ margin:0; font-size:14px; letter-spacing:-.2px; }
    .titem p{ margin:6px 0 0 0; color:var(--muted); font-size:13px; line-height:1.65; }

    .review-grid{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .review{
      padding:16px;
      border-radius: var(--radius);
      border:1px solid rgba(20,26,40,.08);
      background: rgba(255,255,255,.78);
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 220px;
    }
    .review:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 55px rgba(17,24,39,.10);
      border-color: rgba(255,59,106,.20);
    }
    .r-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .r-id{
      display:flex;
      gap:10px;
      align-items:center;
    }
    .avatar{
      width:40px; height:40px;
      border-radius: 16px;
      border:1px solid rgba(20,26,40,.10);
      background: linear-gradient(135deg, rgba(255,59,106,.16), rgba(124,58,237,.14));
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color:#2b3346;
      box-shadow: 0 16px 30px rgba(255,59,106,.10);
    }
    .r-id strong{
      display:block;
      font-size:13px;
      letter-spacing:-.1px;
    }
    .r-id span{
      display:block;
      color:var(--muted);
      font-size:12px;
      margin-top:2px;
    }
    .r-stars{
      display:flex; gap:4px; align-items:center;
      color:#7a0a2c;
      font-weight:900;
      font-size:12px;
    }
    .r-stars .s{
      width:16px; height:16px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 67% 57%, 79% 91%, 50% 70%, 21% 91%, 33% 57%, 2% 35%, 39% 35%);
    }
    .review p{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:13px;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:stretch;
    }
    .case-main{
      border-radius: var(--radius2);
      border:1px solid rgba(20,26,40,.08);
      background: rgba(255,255,255,.76);
      padding: 16px;
      box-shadow: 0 18px 60px rgba(17,24,39,.06);
    }
    .case-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom: 12px;
    }
    .case-head h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .case-head span{
      color:var(--muted);
      font-size:13px;
    }
    .case-grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .case-card{
      border-radius: 18px;
      border:1px solid rgba(20,26,40,.08);
      background: #fff;
      overflow:hidden;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex;
      flex-direction:column;
    }
    .case-card:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 55px rgba(17,24,39,.10);
      border-color: rgba(14,165,233,.20);
    }
    .thumb{
      padding: 14px;
      background:
        radial-gradient(240px 120px at 15% 15%, rgba(255,59,106,.18), rgba(255,59,106,0) 60%),
        radial-gradient(220px 120px at 100% 0%, rgba(124,58,237,.16), rgba(124,58,237,0) 55%),
        linear-gradient(135deg, rgba(14,165,233,.08), rgba(255,59,106,.06));
      border-bottom:1px solid rgba(20,26,40,.08);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      min-height: 132px;
    }
    .thumb .mini{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .mini strong{ font-size:14px; letter-spacing:-.2px; }
    .mini span{ color:var(--muted); font-size:12px; line-height:1.5; max-width: 22ch; }
    .thumb .badge2{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(20,26,40,.10);
      font-size:12px;
      font-weight:900;
      color:#2b3346;
      white-space:nowrap;
    }
    .thumb .badge2 i{
      width:10px; height:10px;
      border-radius:4px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      display:inline-block;
      box-shadow: 0 14px 24px rgba(255,59,106,.14);
    }
    .case-card .content{
      padding: 14px 14px 16px 14px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .bullets{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .btag{
      font-size:12px;
      font-weight:800;
      color:#2b3346;
      padding:8px 10px;
      border-radius:999px;
      background: rgba(124,58,237,.08);
      border:1px solid rgba(124,58,237,.16);
    }
    .case-card .content p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }

    .case-side{
      border-radius: var(--radius2);
      border:1px solid rgba(20,26,40,.08);
      background:
        radial-gradient(500px 260px at 10% 0%, rgba(255,59,106,.14), rgba(255,59,106,0) 55%),
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      padding:16px;
      box-shadow: 0 18px 60px rgba(17,24,39,.06);
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .img-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .imgbox{
      border-radius: 18px;
      border:1px solid rgba(20,26,40,.08);
      background:#fff;
      overflow:hidden;
      position:relative;
    }
    .imgbox img{
      display:block;
      width:100%;
      height:auto;
      object-fit:contain;
    }
    .imgbox:after{
      content:"";
      position:absolute;
      inset:0;
      background: linear-gradient(180deg, rgba(255,255,255,0) 55%, rgba(255,59,106,.08));
      pointer-events:none;
    }
    .side-text h3{
      margin:0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .side-text p{
      margin:8px 0 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }

    .articles{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .article-list{
      border-radius: var(--radius2);
      border:1px solid rgba(20,26,40,.08);
      background: rgba(255,255,255,.76);
      padding: 16px;
      box-shadow: 0 18px 60px rgba(17,24,39,.06);
    }
    .article-list h3{
      margin:0 0 12px 0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .a-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 12px;
      border-radius: 18px;
      border:1px solid rgba(20,26,40,.08);
      background: #fff;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
      margin-bottom:10px;
    }
    .a-item:last-child{ margin-bottom:0; }
    .a-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 55px rgba(17,24,39,.10);
      border-color: rgba(255,59,106,.20);
    }
    .a-num{
      width:36px; height:36px;
      border-radius: 16px;
      background: rgba(255,59,106,.10);
      border:1px solid rgba(255,59,106,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color:#7a0a2c;
      flex:0 0 auto;
    }
    .a-item strong{
      display:block;
      font-size:13px;
      letter-spacing:-.1px;
      margin-bottom:4px;
    }
    .a-item span{
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
      display:block;
      max-width: 44ch;
    }
    .a-item .go{
      margin-left:auto;
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,26,40,.10);
      background: rgba(255,255,255,.85);
      color:#24314a;
      font-weight:900;
      font-size:12px;
      transition: transform .15s ease;
      white-space:nowrap;
    }
    .a-item:hover .go{ transform: translateY(-1px); }

    .help-card{
      border-radius: var(--radius2);
      border:1px solid rgba(20,26,40,.08);
      background:
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.62));
      padding: 16px;
      box-shadow: 0 18px 60px rgba(17,24,39,.06);
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .help-card h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .price-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .price{
      border-radius: 18px;
      border:1px solid rgba(20,26,40,.08);
      background: #fff;
      padding: 12px;
      transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 92px;
    }
    .price:hover{ transform: translateY(-2px); box-shadow: 0 18px 55px rgba(17,24,39,.10); border-color: rgba(14,165,233,.20); }
    .price b{
      display:block;
      font-size:14px;
      letter-spacing:-.2px;
      margin-bottom:6px;
    }
    .price span{
      display:block;
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
    }
    .price .range{
      margin-top:8px;
      display:flex;
      align-items:center;
      gap:10px;
      color:#24314a;
      font-weight:900;
      font-size:12px;
    }
    .range i{
      width:10px; height:10px;
      border-radius:4px;
      background: linear-gradient(135deg, var(--accent), var(--brand2));
      display:inline-block;
      box-shadow: 0 14px 24px rgba(14,165,233,.14);
    }

    .faq{
      border-radius: var(--radius2);
      border:1px solid rgba(20,26,40,.08);
      background: rgba(255,255,255,.78);
      padding: 16px;
      box-shadow: 0 18px 60px rgba(17,24,39,.06);
    }
    .faq h3{
      margin:0 0 12px 0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    details.faq-item{
      border-radius: 18px;
      border:1px solid rgba(20,26,40,.08);
      background: #fff;
      padding: 12px 12px;
      margin-bottom: 10px;
      transition: border-color .2s ease, box-shadow .2s ease, transform .15s ease;
    }
    details.faq-item:last-child{ margin-bottom:0; }
    details.faq-item[open]{
      border-color: rgba(255,59,106,.25);
      box-shadow: 0 18px 55px rgba(17,24,39,.08);
      transform: translateY(-2px);
    }
    summary{
      cursor:pointer;
      list-style:none;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      font-weight:900;
      font-size:13px;
      letter-spacing:-.1px;
      padding: 6px 4px;
      color:#232c3f;
    }
    summary::-webkit-details-marker{ display:none; }
    .sum-right{
      display:flex;
      align-items:center;
      gap:10px;
      color:var(--muted);
      font-weight:900;
      font-size:12px;
      white-space:nowrap;
    }
    .plus{
      width:28px; height:28px;
      border-radius: 14px;
      border:1px solid rgba(20,26,40,.10);
      background: rgba(255,255,255,.9);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease, border-color .2s ease;
      flex:0 0 auto;
    }
    details[open] .plus{
      transform: rotate(45deg);
      border-color: rgba(255,59,106,.22);
    }
    .plus:before, .plus:after{
      content:"";
      display:block;
      width:12px; height:2px;
      background:#253041;
      border-radius:2px;
      position:absolute;
      opacity:.9;
    }
    .plus{ position:relative; }
    .plus:before{ transform: translateY(0px); }
    .plus:after{ transform: rotate(90deg); }
    details.faq-item p{
      margin:10px 4px 6px 4px;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }

    .form-wrap{
      border-radius: var(--radius2);
      border:1px solid rgba(20,26,40,.08);
      background:
        radial-gradient(800px 340px at 0% 0%, rgba(255,59,106,.14), rgba(255,59,106,0) 60%),
        radial-gradient(720px 320px at 100% 20%, rgba(124,58,237,.14), rgba(124,58,237,0) 55%),
        linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.62));
      padding: 16px;
      box-shadow: 0 18px 60px rgba(17,24,39,.06);
    }
    .form-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      margin-top: 10px;
    }
    label{
      font-size:12px;
      color:var(--muted);
      font-weight:800;
      display:block;
      margin-bottom:8px;
      letter-spacing:.1px;
    }
    input, select, textarea{
      width:100%;
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(20,26,40,.10);
      background: rgba(255,255,255,.92);
      color:#253041;
      outline:none;
      transition: border-color .2s ease, box-shadow .2s ease;
      font-size:14px;
    }
    textarea{ min-height: 120px; resize: vertical; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(255,59,106,.30);
      box-shadow: 0 0 0 4px rgba(255,59,106,.12);
    }
    .form-actions{
      display:flex;
      gap:12px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      margin-top: 12px;
      padding-top: 10px;
      border-top:1px solid rgba(20,26,40,.08);
    }
    .micro{
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
      max-width: 58ch;
    }

    .footer{
      background:
        linear-gradient(180deg, rgba(255,255,255,.70), rgba(255,255,255,.90));
      border-top:1px solid rgba(20,26,40,.08);
      padding: 20px 0 26px 0;
      margin-top: 20px;
    }
    .footer-inner{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .foot-card{
      border-radius: var(--radius2);
      border:1px solid rgba(20,26,40,.08);
      background: rgba(255,255,255,.74);
      padding: 16px;
    }
    .foot-card h3{
      margin:0 0 10px 0;
      font-size:15px;
      letter-spacing:-.2px;
    }
    .foot-card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .link-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top: 12px;
    }
    .f-link{
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(20,26,40,.10);
      background: #fff;
      font-size:13px;
      font-weight:900;
      color:#24314a;
      transition: transform .15s ease, border-color .2s ease, box-shadow .2s ease;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .f-link:hover{
      transform: translateY(-2px);
      border-color: rgba(124,58,237,.22);
      box-shadow: 0 18px 55px rgba(17,24,39,.10);
    }
    .f-link i{
      width:10px; height:10px;
      border-radius:4px;
      background: linear-gradient(135deg, var(--brand), var(--brand2));
      display:inline-block;
      box-shadow: 0 14px 24px rgba(255,59,106,.14);
    }

    .copyright{
      margin-top: 12px;
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
      text-align:center;
    }

    .float-chat{
      position:fixed;
      right: 14px;
      bottom: 16px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .chat-btn{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 14px;
      border-radius: 18px;
      border:1px solid rgba(255,59,106,.25);
      background: linear-gradient(135deg, rgba(255,59,106,.16), rgba(124,58,237,.12));
      box-shadow: 0 18px 55px rgba(255,59,106,.14);
      cursor:pointer;
      user-select:none;
      transition: transform .15s ease, box-shadow .2s ease;
      font-weight:950;
      color:#231d2e;
      max-width: 220px;
    }
    .chat-btn:hover{ transform: translateY(-2px); box-shadow: 0 22px 60px rgba(124,58,237,.18); }
    .chat-btn .cicon{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(20,26,40,.10);
      background: rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .chat-btn .cicon svg{ width:16px; height:16px; }
    .qr-pop{
      display:none;
      width: 230px;
      padding: 12px;
      border-radius: 20px;
      border:1px solid rgba(20,26,40,.10);
      background: rgba(255,255,255,.92);
      box-shadow: var(--shadow);
    }
    .qr-pop .qr-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .qr-pop strong{
      font-size:13px;
      letter-spacing:-.1px;
    }
    .close{
      width:32px; height:32px;
      border-radius:14px;
      border:1px solid rgba(20,26,40,.10);
      background:#fff;
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease;
    }
    .close:hover{ transform: translateY(-1px); }
    .close svg{ width:14px; height:14px; }
    .qr-pop img{
      width:100%;
      height:auto;
      display:block;
      border-radius:16px;
      border:1px solid rgba(20,26,40,.08);
      background:#fff;
    }
    .qr-sub{
      color:var(--muted);
      font-size:12px;
      line-height:1.6;
      margin-top: 10px;
      text-align:left;
    }

    .to-top{
      position:fixed;
      right: 14px;
      bottom: 94px;
      z-index: 80;
      width:46px;
      height:46px;
      border-radius: 18px;
      border:1px solid rgba(20,26,40,.10);
      background: rgba(255,255,255,.88);
      box-shadow: 0 18px 55px rgba(17,24,39,.10);
      display:flex;
      align-items:center;
      justify-content:center;
      cursor:pointer;
      opacity:0;
      transform: translateY(10px);
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease;
    }
    .to-top.show{ opacity:1; transform: translateY(0); 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);
    }

    @media (max-width: 980px){
      .hero-inner{ grid-template-columns: 1fr; }
      .hero-meta{ grid-template-columns: 1fr; }
      .grid-3{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: 1fr 1fr; }
      .split{ grid-template-columns: 1fr; }
      .review-grid{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .articles{ grid-template-columns: 1fr; }
      .footer-inner{ grid-template-columns: 1fr; }
      .nav-links{ display:none; }
      .nav-cta{ display:none; }
      .menu-btn{ display:flex; }
      .mobile-panel{ display:none; }
      .mobile-panel.show{ display:block; }
    }
    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal{ transition:none; }
      .card, .step, .li, .chip, .review, .case-card, details.faq-item{ transition:none; }
      .to-top, .float-chat *{ transition:none; }
    }