:root{
      --bg: #fff7f6;
      --panel: #ffffff;
      --ink: #1f2430;
      --muted: #5a6478;
      --line: rgba(31,36,48,.12);
      --shadow: 0 14px 40px rgba(22, 26, 37, .10);
      --shadow2: 0 10px 26px rgba(22, 26, 37, .12);
      --hot: #ff3a70;
      --hot2: #ff6a3a;
      --deep: #0f172a;
      --teal: #19c3a8;
      --purple: #6d5efc;
      --radius: 18px;
      --radius2: 26px;
      --focus: 0 0 0 3px rgba(255,58,112,.22);
      --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", "Noto Sans SC", Arial, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(900px 500px at 15% -5%, rgba(255,58,112,.20), transparent 55%),
        radial-gradient(720px 420px at 85% 0%, rgba(109,94,252,.16), transparent 50%),
        radial-gradient(740px 520px at 60% 30%, rgba(25,195,168,.12), transparent 55%),
        linear-gradient(180deg, #fff7f6 0%, #ffffff 35%, #fffdfb 100%);
    }
    a{ color: inherit; text-decoration:none; }
    .container{
      width: 100%;
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 18px;
    }

    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left: 14px; top: 14px; width:auto; height:auto; padding:10px 12px;
      background: var(--panel);
      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, 247, 246, .72);
      border-bottom: 1px solid rgba(31,36,48,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding: 12px 0;
      gap: 14px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap: 12px;
      min-width: 220px;
    }
    .brand .mark{
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background:
        radial-gradient(12px 12px at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,0) 55%),
        linear-gradient(135deg, var(--hot), var(--hot2));
      box-shadow: 0 12px 30px rgba(255,58,112,.26);
      border: 1px solid rgba(255,255,255,.55);
      display:flex;
      align-items:center;
      justify-content:center;
      position: relative;
      overflow:hidden;
    }
    .brand .mark svg{ width: 24px; height: 24px; }
    .brand .txt{
      display:flex;
      flex-direction:column;
      line-height: 1.1;
    }
    .brand .txt strong{
      font-size: 15px;
      letter-spacing:.2px;
    }
    .brand .txt span{
      font-size: 12px;
      color: var(--muted);
      margin-top: 4px;
      white-space: nowrap;
    }

    nav{
      display:flex;
      align-items:center;
      gap: 12px;
      justify-content:flex-end;
      flex: 1;
      min-width: 0;
    }
    .nav-links{
      display:flex;
      gap: 12px;
      align-items:center;
      justify-content:flex-end;
      flex-wrap: nowrap;
      overflow:hidden;
      max-width: 640px;
    }
    .nav-links a{
      font-size: 13px;
      color: rgba(31,36,48,.82);
      padding: 10px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
      white-space: nowrap;
    }
    .nav-links a:hover{
      background: rgba(255,58,112,.08);
      border-color: rgba(255,58,112,.22);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      gap: 10px;
      align-items:center;
    }
    .btn{
      appearance:none;
      border: 1px solid transparent;
      background: transparent;
      color: var(--ink);
      padding: 10px 14px;
      border-radius: 14px;
      font-weight: 650;
      font-size: 13px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
      display:inline-flex;
      align-items:center;
      gap: 10px;
      justify-content:center;
      user-select:none;
    }
    .btn:focus{ outline:none; box-shadow: var(--focus); }
    .btn-primary{
      color: #fff;
      background: linear-gradient(135deg, var(--hot) 0%, var(--hot2) 100%);
      box-shadow: 0 14px 30px rgba(255,58,112,.25);
      border-color: rgba(255,255,255,.22);
    }
    .btn-primary:hover{
      transform: translateY(-1px);
      box-shadow: 0 18px 42px rgba(255,58,112,.30);
    }
    .btn-ghost{
      border-color: rgba(31,36,48,.14);
      background: rgba(255,255,255,.65);
    }
    .btn-ghost:hover{
      transform: translateY(-1px);
      border-color: rgba(31,36,48,.22);
      background: rgba(255,255,255,.88);
      box-shadow: 0 10px 24px rgba(22,26,37,.10);
    }

    .burger{
      display:none;
      border-radius: 14px;
      border: 1px solid rgba(31,36,48,.14);
      background: rgba(255,255,255,.7);
      padding: 10px 12px;
      cursor:pointer;
      transition: transform .18s ease, background .18s ease;
    }
    .burger:hover{ transform: translateY(-1px); background: rgba(255,255,255,.92); }
    .burger:focus{ outline:none; box-shadow: var(--focus); }
    .burger svg{ width: 20px; height:20px; }

    .mobile-panel{
      display:none;
      padding: 6px 0 14px 0;
    }
    .mobile-panel .panel{
      background: rgba(255,255,255,.82);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: 18px;
      box-shadow: 0 18px 50px rgba(22,26,37,.10);
      padding: 12px;
    }
    .mobile-panel .panel a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid transparent;
      color: rgba(31,36,48,.90);
      font-weight: 620;
      font-size: 14px;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
    }
    .mobile-panel .panel a:hover{
      background: rgba(255,58,112,.08);
      border-color: rgba(255,58,112,.20);
      transform: translateY(-1px);
    }
    .mobile-panel .panel .row{
      display:flex; gap: 10px; margin-top: 12px; flex-wrap: wrap;
    }
    .mobile-panel .panel .row .btn{ flex: 1; min-width: 140px; }

    main{ padding-bottom: 30px; }

    .hero{
      padding: 34px 0 14px 0;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
      align-items: stretch;
    }
    .hero-card{
      position: relative;
      border-radius: var(--radius2);
      overflow:hidden;
      border: 1px solid rgba(31,36,48,.10);
      background:
        radial-gradient(900px 420px at 15% 25%, rgba(255,58,112,.20), transparent 45%),
        radial-gradient(720px 420px at 70% 10%, rgba(109,94,252,.18), transparent 45%),
        linear-gradient(180deg, rgba(255,255,255,.85) 0%, rgba(255,255,255,.65) 100%);
      box-shadow: 0 18px 55px rgba(22,26,37,.10);
      padding: 22px 20px;
    }
    .hero-card:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(90deg, rgba(255,58,112,.28), rgba(255,106,58,.10), rgba(109,94,252,.22));
      opacity:.18;
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      display:flex;
      flex-direction:column;
      gap: 14px;
      min-height: 320px;
    }
    .kicker{
      display:flex;
      gap: 10px;
      align-items:center;
      flex-wrap: wrap;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      font-weight: 700;
      font-size: 12px;
      color: rgba(31,36,48,.86);
    }
    .pill i{
      width: 9px; height: 9px; border-radius: 50%;
      background: linear-gradient(135deg, var(--hot), var(--hot2));
      box-shadow: 0 10px 20px rgba(255,58,112,.25);
      display:inline-block;
    }
    .hero h1{
      margin: 0;
      font-size: 36px;
      letter-spacing: -0.6px;
      line-height: 1.08;
    }
    .hero p{
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.8;
      max-width: 58ch;
    }
    .hero-actions{
      display:flex;
      gap: 12px;
      flex-wrap: wrap;
      align-items:center;
      margin-top: 4px;
    }
    .hero-actions .btn{ padding: 12px 16px; }
    .hero-metrics{
      display:flex;
      gap: 10px;
      margin-top: auto;
      flex-wrap: wrap;
      align-items: flex-start;
    }
    .metric{
      flex: 1;
      min-width: 150px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: 16px;
      padding: 12px 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position: relative;
      overflow:hidden;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 14px 32px rgba(22,26,37,.10);
      border-color: rgba(255,58,112,.22);
    }
    .metric strong{
      display:block;
      font-size: 18px;
      letter-spacing: -0.2px;
    }
    .metric span{
      display:block;
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.4;
      margin-top: 6px;
    }
    .metric:after{
      content:"";
      position:absolute;
      width: 120px; height: 120px;
      right: -60px; top: -70px;
      background: radial-gradient(circle at 30% 30%, rgba(255,58,112,.28), transparent 62%);
      pointer-events:none;
      opacity:.65;
    }

    .hero-side{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.75);
      box-shadow: 0 18px 55px rgba(22,26,37,.08);
      padding: 18px 16px;
      position: relative;
      overflow:hidden;
    }
    .hero-side:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(420px 280px at 70% 10%, rgba(25,195,168,.18), transparent 55%),
        radial-gradient(520px 300px at 10% 0%, rgba(255,58,112,.18), transparent 50%),
        linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.30));
      pointer-events:none;
      opacity:.9;
    }
    .hero-side .content{
      position:relative;
      display:flex;
      flex-direction:column;
      gap: 12px;
      height: 100%;
    }
    .side-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
    }
    .side-top .title{
      display:flex;
      flex-direction:column;
      gap: 6px;
    }
    .side-top .title strong{
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .side-top .title span{
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
    }
    .spark{
      width: 44px; height: 44px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(109,94,252,.18), rgba(25,195,168,.18));
      border: 1px solid rgba(31,36,48,.10);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 30px rgba(109,94,252,.14);
      flex: 0 0 auto;
    }
    .spark svg{ width: 22px; height:22px; }
    .model-cloud{
      display:flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 6px;
    }
    .tag{
      font-size: 12px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      color: rgba(31,36,48,.88);
      white-space: nowrap;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .tag:hover{
      transform: translateY(-1px);
      border-color: rgba(109,94,252,.26);
      background: rgba(109,94,252,.08);
    }
    .side-callout{
      margin-top: auto;
      padding-top: 10px;
      border-top: 1px dashed rgba(31,36,48,.16);
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .call-row{
      display:flex;
      gap: 10px;
      align-items:flex-start;
    }
    .badge{
      width: 34px; height: 34px;
      border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      flex: 0 0 auto;
    }
    .badge svg{ width: 18px; height: 18px; }
    .call-row .txt strong{
      display:block;
      font-size: 13.5px;
    }
    .call-row .txt span{
      display:block;
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.55;
      margin-top: 4px;
    }

    section{
      padding: 26px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap: 14px;
      margin-bottom: 14px;
    }
    .section-head h2{
      margin: 0;
      font-size: 22px;
      letter-spacing: -0.3px;
    }
    .section-head p{
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.8;
      max-width: 56ch;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius);
      box-shadow: 0 10px 28px rgba(22,26,37,.06);
      padding: 16px 14px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position: relative;
      overflow:hidden;
      min-height: 118px;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 42px rgba(22,26,37,.10);
      border-color: rgba(255,58,112,.22);
    }
    .card .top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
    }
    .icon{
      width: 40px; height: 40px;
      border-radius: 16px;
      border: 1px solid rgba(31,36,48,.10);
      background: linear-gradient(135deg, rgba(255,58,112,.12), rgba(109,94,252,.10));
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
    }
    .icon svg{ width: 20px; height: 20px; }
    .card h3{
      margin: 10px 0 0 0;
      font-size: 16px;
      letter-spacing: -0.15px;
      line-height: 1.35;
    }
    .card p{
      margin: 8px 0 0 0;
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.7;
    }
    .card .meta{
      margin-top: 12px;
      display:flex; gap: 8px; flex-wrap: wrap;
    }
    .chip{
      font-size: 12px;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      color: rgba(31,36,48,.86);
    }

    .timeline{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .step{
      background: rgba(255,255,255,.80);
      border: 1px solid rgba(31,36,48,.10);
      border-radius: var(--radius);
      padding: 14px 12px;
      position: relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .step:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 42px rgba(22,26,37,.10);
    }
    .step .num{
      width: 34px; height: 34px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(255,58,112,.16), rgba(255,106,58,.10));
      border: 1px solid rgba(31,36,48,.10);
      display:flex; align-items:center; justify-content:center;
      font-weight: 850;
      letter-spacing: -0.2px;
    }
    .step h3{ margin: 10px 0 0 0; font-size: 15.5px; letter-spacing: -.2px; }
    .step p{ margin: 8px 0 0 0; color: var(--muted); font-size: 13.5px; line-height: 1.7; }

    .two-col{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 12px;
      align-items: start;
    }
    .callout{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,36,48,.10);
      background:
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.68));
      box-shadow: 0 14px 40px rgba(22,26,37,.08);
      padding: 18px 16px;
      overflow:hidden;
      position: relative;
    }
    .callout:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(520px 300px at 10% 0%, rgba(255,58,112,.20), transparent 55%),
        radial-gradient(520px 300px at 100% 30%, rgba(109,94,252,.18), transparent 52%);
      opacity:.65;
      pointer-events:none;
    }
    .callout .inner{ position:relative; }
    .list{
      margin: 10px 0 0 0;
      padding: 0;
      list-style:none;
      display:grid;
      gap: 10px;
    }
    .li{
      display:flex;
      gap: 10px;
      align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      transition: transform .2s ease, border-color .2s ease;
    }
    .li:hover{ transform: translateY(-2px); border-color: rgba(255,58,112,.22); }
    .check{
      width: 28px; height: 28px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(25,195,168,.18), rgba(109,94,252,.12));
      border: 1px solid rgba(31,36,48,.10);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .check svg{ width: 16px; height:16px; }
    .li strong{ display:block; font-size: 14px; }
    .li span{ display:block; color: var(--muted); font-size: 13px; line-height: 1.7; margin-top: 4px; }

    .table-wrap{
      overflow:auto;
      border-radius: var(--radius2);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 40px rgba(22,26,37,.06);
    }
    table{
      width: 100%;
      border-collapse: collapse;
      min-width: 780px;
    }
    thead th{
      position: sticky;
      top: 0;
      background: linear-gradient(135deg, rgba(255,58,112,.14), rgba(109,94,252,.12));
      color: rgba(15,23,42,.96);
      font-size: 13px;
      padding: 12px 14px;
      text-align:left;
      border-bottom: 1px solid rgba(31,36,48,.10);
      z-index: 1;
    }
    tbody td{
      padding: 12px 14px;
      border-bottom: 1px solid rgba(31,36,48,.08);
      color: rgba(31,36,48,.90);
      font-size: 13.5px;
      vertical-align: top;
      line-height: 1.7;
    }
    tbody tr:hover td{
      background: rgba(255,58,112,.05);
    }
    .score{
      display:inline-flex;
      align-items:center;
      gap: 10px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.75);
      border: 1px solid rgba(31,36,48,.12);
      font-weight: 800;
    }
    .stars{
      display:inline-flex;
      gap: 4px;
    }
    .star{
      width: 16px; height: 16px;
    }
    .star path{ fill: #ffb020; }

    .compare-card-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .compare-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      padding: 14px 14px;
      border-radius: var(--radius2);
      border: 1px solid rgba(31,36,48,.10);
      background:
        radial-gradient(420px 240px at 10% 20%, rgba(255,58,112,.20), transparent 55%),
        radial-gradient(420px 240px at 95% 10%, rgba(109,94,252,.18), transparent 55%),
        rgba(255,255,255,.80);
      box-shadow: 0 14px 40px rgba(22,26,37,.06);
    }
    .compare-top .left{
      display:flex;
      flex-direction:column;
      gap: 6px;
    }
    .compare-top .left strong{
      font-size: 16px;
      letter-spacing: -0.2px;
    }
    .compare-top .left span{
      color: var(--muted);
      font-size: 13.5px;
      line-height: 1.6;
    }
    .compare-top .right{
      display:flex;
      align-items:center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .recommend{
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      display:flex;
      flex-direction:column;
      gap: 6px;
      min-width: 190px;
    }
    .recommend .label{
      font-size: 12.5px;
      color: var(--muted);
      font-weight: 700;
    }
    .recommend .big{
      display:flex; align-items:baseline; gap: 8px;
    }
    .recommend .big b{
      font-size: 26px;
      letter-spacing: -0.4px;
    }
    .recommend .big span{
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    details.faq{
      border-radius: var(--radius);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 28px rgba(22,26,37,.05);
      overflow:hidden;
      transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    details.faq[open]{
      border-color: rgba(255,58,112,.24);
      box-shadow: 0 18px 42px rgba(22,26,37,.10);
    }
    details.faq summary{
      cursor:pointer;
      padding: 14px 14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      list-style:none;
    }
    details.faq summary::-webkit-details-marker{ display:none; }
    .q{
      font-weight: 800;
      font-size: 14.5px;
      line-height: 1.4;
    }
    .chev{
      width: 34px; height: 34px;
      border-radius: 14px;
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      transition: transform .2s ease;
    }
    details.faq[open] .chev{ transform: rotate(180deg); border-color: rgba(255,58,112,.22); }
    .a{
      padding: 0 14px 14px 14px;
      color: var(--muted);
      font-size: 13.8px;
      line-height: 1.8;
    }

    .reviews{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .review{
      padding: 16px 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 28px rgba(22,26,37,.06);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 170px;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .review:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 42px rgba(22,26,37,.10);
      border-color: rgba(109,94,252,.22);
    }
    .review .head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 10px;
    }
    .avatar{
      width: 40px; height: 40px;
      border-radius: 16px;
      border: 1px solid rgba(31,36,48,.10);
      background:
        radial-gradient(14px 14px at 30% 25%, rgba(255,255,255,.95), rgba(255,255,255,0) 55%),
        linear-gradient(135deg, rgba(109,94,252,.18), rgba(255,58,112,.14));
      display:flex;
      align-items:center;
      justify-content:center;
      flex: 0 0 auto;
    }
    .avatar svg{ width: 18px; height:18px; }
    .review .role{
      flex: 1;
      min-width: 0;
    }
    .review .role strong{
      display:block;
      font-size: 14.5px;
      letter-spacing: -.1px;
    }
    .review .role span{
      display:block;
      color: var(--muted);
      font-size: 12.5px;
      margin-top: 4px;
      line-height: 1.4;
    }
    .review .text{
      color: rgba(31,36,48,.86);
      font-size: 13.5px;
      line-height: 1.75;
      margin-top: 2px;
    }
    .review .foot{
      margin-top: auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 10px;
      color: var(--muted);
      font-size: 12.5px;
      border-top: 1px dashed rgba(31,36,48,.14);
      padding-top: 10px;
    }
    .mini-stats{
      display:flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content:flex-end;
    }
    .mini{
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(31,36,48,.10);
      color: rgba(31,36,48,.86);
      font-weight: 800;
      letter-spacing: -.1px;
      font-size: 12px;
    }

    .case-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 12px;
      align-items: start;
    }
    .case-list{
      display:grid;
      gap: 10px;
    }
    .case-item{
      border-radius: var(--radius);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.80);
      padding: 14px 14px;
      box-shadow: 0 10px 28px rgba(22,26,37,.05);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      display:flex;
      gap: 12px;
      align-items:flex-start;
    }
    .case-item:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 42px rgba(22,26,37,.10);
      border-color: rgba(255,58,112,.22);
    }
    .thumb{
      width: 54px; height: 54px;
      border-radius: 20px;
      border: 1px solid rgba(31,36,48,.10);
      background:
        radial-gradient(14px 14px at 30% 25%, rgba(255,255,255,.95), rgba(255,255,255,0) 55%),
        linear-gradient(135deg, rgba(255,58,112,.18), rgba(109,94,252,.12));
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      overflow:hidden;
    }
    .thumb svg{ width: 22px; height: 22px; opacity:.95; }
    .case-item .body{
      flex: 1;
      min-width: 0;
    }
    .case-item .body strong{
      display:block;
      font-size: 14.8px;
      letter-spacing: -.2px;
      line-height: 1.3;
    }
    .case-item .body span{
      display:block;
      color: var(--muted);
      font-size: 13.2px;
      line-height: 1.7;
      margin-top: 6px;
    }
    .case-item .body .tags{
      margin-top: 10px;
      display:flex; gap: 8px; flex-wrap: wrap;
    }
    .side-media{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      padding: 14px;
      box-shadow: 0 14px 40px rgba(22,26,37,.06);
      overflow:hidden;
      position: relative;
    }
    .side-media:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(420px 260px at 30% 0%, rgba(25,195,168,.18), transparent 55%),
        radial-gradient(420px 260px at 100% 40%, rgba(255,58,112,.16), transparent 55%);
      opacity:.7;
      pointer-events:none;
    }
    .side-media .inner{ position:relative; }
    .media-img{
      border-radius: 18px;
      border: 1px solid rgba(31,36,48,.10);
      overflow:hidden;
      background: rgba(255,255,255,.6);
    }
    .media-img img{
      width: 100%;
      height: auto;
      display:block;
      object-fit: contain;
    }
    .side-media .cap{
      margin-top: 10px;
      display:flex;
      flex-direction:column;
      gap: 6px;
    }
    .side-media .cap strong{ font-size: 15.5px; letter-spacing: -.2px; }
    .side-media .cap span{ color: var(--muted); font-size: 13.5px; line-height: 1.7; }

    .article-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 12px;
      align-items: start;
    }
    .article-list{
      display:grid;
      gap: 10px;
    }
    .article{
      border-radius: var(--radius);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.80);
      padding: 14px 14px;
      box-shadow: 0 10px 28px rgba(22,26,37,.05);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .article:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 42px rgba(22,26,37,.10);
      border-color: rgba(109,94,252,.22);
    }
    .article a{
      display:block;
    }
    .article .row{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap: 12px;
    }
    .article strong{
      display:block;
      font-size: 14.8px;
      letter-spacing: -.2px;
      line-height: 1.35;
    }
    .article span{
      color: var(--muted);
      font-size: 13.2px;
      line-height: 1.7;
      margin-top: 8px;
      display:block;
    }
    .article .meta{
      margin-top: 10px;
      display:flex;
      gap: 8px;
      flex-wrap: wrap;
    }
    .article .meta .chip{
      background: rgba(255,255,255,.72);
    }
    .side-quick{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 40px rgba(22,26,37,.06);
      padding: 16px 14px;
      overflow:hidden;
      position: relative;
    }
    .side-quick:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(480px 300px at 0% 10%, rgba(255,58,112,.18), transparent 55%),
        radial-gradient(520px 300px at 100% 0%, rgba(25,195,168,.14), transparent 55%);
      opacity:.7;
      pointer-events:none;
    }
    .side-quick .inner{ position:relative; display:flex; flex-direction:column; gap: 12px; }
    .side-quick h3{ margin: 0; font-size: 16px; letter-spacing: -.2px; }
    .side-quick p{ margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.8; }
    .quick-box{
      border-radius: 18px;
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.72);
      padding: 12px;
      display:grid;
      gap: 10px;
    }
    .field-row{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .select, input, textarea{
      width: 100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(31,36,48,.14);
      background: rgba(255,255,255,.92);
      color: var(--ink);
      font-size: 14px;
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, background .2s ease;
    }
    textarea{ min-height: 110px; resize: vertical; }
    input:focus, textarea:focus, .select:focus{
      box-shadow: var(--focus);
      border-color: rgba(255,58,112,.35);
      background: rgba(255,255,255,1);
    }
    .help-text{
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.6;
      margin-top: 2px;
    }
    .form-actions{
      display:flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items:center;
      justify-content:space-between;
      margin-top: 4px;
    }
    .form-actions .btn{ padding: 12px 14px; }
    .privacy{
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.6;
      max-width: 46ch;
    }

    .network{
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 12px;
      align-items: start;
    }
    .network-map{
      border-radius: var(--radius2);
      border: 1px solid rgba(31,36,48,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 14px 40px rgba(22,26,37,.06);
      padding: 16px 14px;
      position: relative;
      overflow:hidden;
      min-height: 300px;
    }
    .network-map:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(560px 320px at 20% 20%, rgba(109,94,252,.18), transparent 55%),
        radial-gradient(560px 320px at 90% 10%, rgba(255,58,112,.16), transparent 55%),
        radial-gradient(560px 320px at 60% 100%, rgba(25,195,168,.12), transparent 55%);
      opacity:.75;
      pointer-events:none;
    }
    .map-inner{ position:relative; height:100%; display:flex; flex-direction:column; gap: 12px; }
    .map-title{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
    }
    .map-title strong{ font-size: 16px; letter-spacing: -.2px; }
    .map-title span{ color: var(--muted); font-size: 13px; line-height: 1.6; }
    .dots{
      margin-top: 6px;
      display:grid;
      grid-template-columns: repeat(10, 1fr);
      gap: 8px;
      padding: 6px;
      border-radius: 18px;
      border: 1px dashed rgba(31,36,48,.16);
      background: rgba(255,255,255,.56);
      align-content: start;
    }
    .dot{
      width: 100%;
      aspect-ratio: 1/1;
      border-radius: 14px;
      border: 1px solid rgba(31,36,48,.08);
      background: rgba(255,255,255,.70);
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
      position: relative;
      overflow:hidden;
    }
    .dot:before{
      content:"";
      position:absolute; inset:-2px;
      background: radial-gradient(circle at 40% 30%, rgba(255,58,112,.20), transparent 60%);
      opacity:0;
      transition: opacity .2s ease;
    }
    .dot:nth-child(3n){
      background: rgba(109,94,252,.08);
      border-color: rgba(109,94,252,.18);
    }
    .dot:nth-child(4n){
      background: rgba(25,195,168,.08);
      border-color: rgba(25,195,168,.16);
    }
    .dot:hover{
      transform: translateY(-2px);
      border-color: rgba(255,58,112,.24);
      background: rgba(255,255,255,.92);
    }
    .dot:hover:before{ opacity: 1; }
    .network-tags{
      display:flex; gap: 8px; flex-wrap: wrap;
    }

    footer{
      background: #0b1220;
      color: rgba(255,255,255,.90);
      border-top: 1px solid rgba(255,255,255,.10);
      margin-top: 10px;
    }
    .footer-inner{
      padding: 26px 0 18px 0;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items: start;
    }
    .foot-brand{
      display:flex;
      gap: 12px;
      align-items:flex-start;
    }
    .foot-logo{
      width: 46px; height: 46px;
      border-radius: 18px;
      background: linear-gradient(135deg, rgba(255,58,112,.95), rgba(255,106,58,.85));
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 16px 40px rgba(255,58,112,.25);
      border: 1px solid rgba(255,255,255,.18);
      flex: 0 0 auto;
    }
    .foot-logo svg{ width: 22px; height: 22px; }
    .foot-txt strong{
      display:block;
      font-size: 16px;
      letter-spacing: -.2px;
    }
    .foot-txt span{
      display:block;
      margin-top: 6px;
      color: rgba(255,255,255,.70);
      font-size: 13.5px;
      line-height: 1.7;
      max-width: 64ch;
    }
    .foot-links{
      display:grid;
      gap: 10px;
      justify-items: end;
    }
    .link-row{
      display:flex; gap: 8px; flex-wrap: wrap; justify-content:flex-end;
    }
    .f-link{
      padding: 9px 12px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      color: rgba(255,255,255,.92);
      font-size: 12.5px;
      font-weight: 750;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .f-link:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.10);
      border-color: rgba(255,58,112,.40);
    }
    .foot-bottom{
      margin-top: 14px;
      padding-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(255,255,255,.70);
      font-size: 12.5px;
      line-height: 1.6;
    }
    .foot-right{
      display:flex; gap: 10px; align-items:center; flex-wrap: wrap; justify-content:flex-end;
    }
    .small-btn{
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.06);
      color: rgba(255,255,255,.92);
      border-radius: 14px;
      padding: 10px 12px;
      font-size: 12.5px;
      font-weight: 800;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
      display:inline-flex; gap: 8px; align-items:center;
      cursor:pointer;
    }
    .small-btn:hover{
      transform: translateY(-2px);
      background: rgba(255,255,255,.10);
      border-color: rgba(255,58,112,.40);
    }

    .float-kefu{
      position: fixed;
      right: 14px;
      bottom: 14px;
      z-index: 80;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float-kefu .bubble{
      pointer-events:auto;
      display:flex;
      align-items:center;
      gap: 10px;
      padding: 12px 12px;
      border-radius: 18px;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(31,36,48,.12);
      box-shadow: 0 20px 55px rgba(22,26,37,.18);
      transform-origin: bottom right;
      animation: popIn .55s ease both;
    }
    @keyframes popIn{
      from{ opacity:0; transform: translateY(10px) scale(.98); }
      to{ opacity:1; transform: translateY(0) scale(1); }
    }
    .float-kefu .bubble .qr{
      width: 44px; height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(31,36,48,.10);
      overflow:hidden;
      background: rgba(255,255,255,.75);
      flex: 0 0 auto;
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .float-kefu .bubble .qr img{
      width: 100%; height: 100%;
      object-fit: cover;
      display:block;
    }
    .float-kefu .bubble .txt{
      display:flex; flex-direction:column; gap: 4px;
      min-width: 190px;
    }
    .float-kefu .bubble .txt strong{
      font-size: 13.5px;
      letter-spacing: -.1px;
    }
    .float-kefu .bubble .txt span{
      color: var(--muted);
      font-size: 12.5px;
      line-height: 1.4;
    }
    .float-kefu .bubble .xbtn{
      pointer-events:auto;
      width: 38px; height: 38px;
      border-radius: 16px;
      border: 1px solid rgba(31,36,48,.12);
      background: rgba(255,255,255,.78);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .2s ease, background .2s ease;
    }
    .float-kefu .bubble .xbtn:hover{ transform: translateY(-2px); background: rgba(255,255,255,1); }
    .float-kefu .bubble .xbtn svg{ width: 18px; height:18px; }
    .to-top{
      pointer-events:auto;
      width: 44px; height: 44px;
      border-radius: 18px;
      border: 1px solid rgba(31,36,48,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 18px 50px rgba(22,26,37,.14);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .2s ease, box-shadow .2s ease;
    }
    .to-top:hover{
      transform: translateY(-3px);
      box-shadow: 0 26px 70px rgba(22,26,37,.18);
    }
    .to-top svg{ width: 18px; height:18px; }

    .reveal{
      opacity: 0;
      transform: translateY(10px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .reveal.show{
      opacity:1;
      transform: translateY(0);
    }

    .sr-only{
      position:absolute;
      width:1px; height:1px;
      padding:0; margin:-1px;
      overflow:hidden; clip:rect(0,0,0,0);
      border:0;
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-inner{ min-height: unset; }
      .grid-3{ grid-template-columns: 1fr; }
      .timeline{ grid-template-columns: 1fr 1fr; }
      .two-col{ grid-template-columns: 1fr; }
      .reviews{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .article-grid{ grid-template-columns: 1fr; }
      .network{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
      .foot-links{ justify-items: start; }
      .link-row{ justify-content:flex-start; }
      .nav-links{ display:none; }
      .nav-cta{ display:none; }
      .burger{ display:inline-flex; }
      .mobile-panel{ display:block; }
      .mobile-panel[aria-hidden="true"]{ display:none; }
      .float-kefu .bubble .txt{ min-width: 140px; }
      .hero h1{ font-size: 30px; }
    }
    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal{ transition:none; }
      .metric:hover,.card:hover,.step:hover,.review:hover,.article:hover,.case-item:hover,.li:hover{ transform:none; }
    }