:root{
      --bg0:#ffffff;
      --bg1:#fbf7ff;
      --card:#ffffff;
      --text:#1f2430;
      --muted:#5a657a;
      --line:rgba(25,35,55,.12);
      --shadow: 0 10px 30px rgba(20, 32, 60, .08);
      --shadow2: 0 8px 18px rgba(20, 32, 60, .10);
      --radius:16px;
      --radius2:22px;
      --brandA:#7c3aed;
      --brandB:#2563eb;
      --brandC:#06b6d4;
      --brandD:#f97316;
      --accent:#6d28d9;
      --focus: rgba(109, 40, 217, .22);
      --btnText:#0b1220;
      --white:#fff;
      --gridMax: 1160px;
    }
    *{ 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(--text);
      background:
        radial-gradient(1200px 520px at 20% -10%, rgba(124,58,237,.16), transparent 55%),
        radial-gradient(880px 520px at 85% 0%, rgba(37,99,235,.14), transparent 52%),
        radial-gradient(900px 520px at 55% 28%, rgba(6,182,212,.10), transparent 60%),
        linear-gradient(180deg, var(--bg1), #fff 40%, #fff 100%);
    }
    a{ color:inherit; text-decoration:none; }
    button, input, select, textarea{ font:inherit; }
    .container{
      max-width: var(--gridMax);
      margin: 0 auto;
      padding: 0 18px;
    }
    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left: 16px; top: 16px; width:auto; height:auto; z-index:9999;
      background:#fff; border:1px solid var(--line); padding:10px 12px; border-radius:12px;
      box-shadow: var(--shadow2);
    }

    header{
      position: sticky;
      top:0;
      z-index: 50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(25,35,55,.08);
    }
    .navBar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding: 12px 0;
      gap: 12px;
    }
    .brand{
      display:flex; align-items:center; gap: 12px; min-width: 180px;
    }
    .ai-page-logo{
      width: 138px;
      border-radius: 12px;
      background: rgba(255,255,255,.7);
      box-shadow: 0 0 0 1px rgba(25,35,55,.06) inset;
      padding: 6px 8px;
    }
    .brandText{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brandText strong{ font-size:14px; letter-spacing:.2px; }
    .brandText span{ font-size:12px; color:var(--muted); margin-top:2px; }
    .navRight{
      display:flex; align-items:center; justify-content:flex-end; gap: 10px;
      flex: 1;
    }
    .navLinks{
      display:flex; gap: 14px; align-items:center;
      flex-wrap: nowrap;
      overflow: hidden;
    }
    .navLinks a{
      font-size: 13px;
      color: rgba(31,36,48,.86);
      padding: 8px 10px;
      border-radius: 12px;
      transition: background .2s ease, transform .2s ease, color .2s ease;
      white-space: nowrap;
    }
    .navLinks a:hover{
      background: rgba(124,58,237,.10);
      color: rgba(31,36,48,1);
      transform: translateY(-1px);
    }
    .navCta{
      display:flex; align-items:center; gap: 10px;
      margin-left: auto;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap: 10px;
      border: 1px solid rgba(25,35,55,.14);
      background: rgba(255,255,255,.7);
      color: rgba(11,18,32,.95);
      padding: 10px 14px;
      border-radius: 14px;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
      white-space: nowrap;
    }
    .btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 10px 24px rgba(25,35,55,.12);
      border-color: rgba(124,58,237,.28);
      background: rgba(255,255,255,.95);
    }
    .btn:active{
      transform: translateY(0px);
      box-shadow:none;
    }
    .btnPrimary{
      border: none;
      color: #0b1220;
      background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(37,99,235,.92), rgba(6,182,212,.90));
      box-shadow: 0 14px 30px rgba(124,58,237,.18);
      position: relative;
    }
    .btnPrimary::after{
      content:"";
      position:absolute; inset:-2px;
      background: linear-gradient(135deg, rgba(124,58,237,.35), rgba(37,99,235,.22), rgba(6,182,212,.28));
      filter: blur(14px);
      opacity:.55;
      z-index:-1;
      border-radius: 16px;
    }
    .btnPrimary:hover{
      box-shadow: 0 18px 40px rgba(124,58,237,.24);
      border-color: transparent;
    }
    .icon{
      width: 18px; height: 18px; display:inline-block;
    }
    .burger{
      display:none;
      width: 44px; height: 44px;
      border-radius: 14px;
      border: 1px solid rgba(25,35,55,.14);
      background: rgba(255,255,255,.65);
      cursor:pointer;
      align-items:center; justify-content:center;
    }
    .burger span{
      display:block;
      width: 18px; height:2px; background: rgba(31,36,48,.85);
      position: relative;
    }
    .burger span::before, .burger span::after{
      content:"";
      position:absolute; left:0; width:18px; height:2px;
      background: rgba(31,36,48,.85);
      transition: transform .22s ease, top .22s ease, opacity .22s ease;
    }
    .burger span::before{ top:-6px; }
    .burger span::after{ top:6px; }

    main{ padding-bottom: 26px; }

    .hero{
      padding: 28px 0 12px;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
      align-items: start;
    }
    .heroCard{
      background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.92));
      border: 1px solid rgba(25,35,55,.10);
      border-radius: var(--radius2);
      box-shadow: var(--shadow);
      padding: 22px;
      position: relative;
      overflow:hidden;
    }
    .heroCard::before{
      content:"";
      position:absolute;
      inset:-140px -220px auto auto;
      width: 520px; height: 520px;
      background:
        radial-gradient(circle at 30% 30%, rgba(124,58,237,.28), transparent 55%),
        radial-gradient(circle at 65% 40%, rgba(37,99,235,.22), transparent 52%),
        radial-gradient(circle at 45% 68%, rgba(6,182,212,.18), transparent 55%);
      filter: blur(2px);
      transform: rotate(12deg);
      pointer-events:none;
    }
    .heroKicker{
      display:flex; align-items:center; gap: 10px; flex-wrap: wrap;
      position: relative;
    }
    .pill{
      display:inline-flex; align-items:center; gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(124,58,237,.20);
      background: rgba(124,58,237,.08);
      color: rgba(31,36,48,.95);
      font-size: 12px;
      letter-spacing:.2px;
      white-space: nowrap;
    }
    .pillDot{
      width: 10px; height: 10px; border-radius: 50%;
      background: linear-gradient(135deg, var(--brandA), var(--brandB), var(--brandC));
      box-shadow: 0 0 0 4px rgba(124,58,237,.16);
    }
    .heroTitle{
      margin: 14px 0 10px;
      font-size: 34px;
      line-height: 1.15;
      letter-spacing: -0.6px;
      position: relative;
    }
    .heroTitle .rainbow{
      background: linear-gradient(90deg, var(--brandA), var(--brandB), var(--brandC), var(--brandD));
      -webkit-background-clip:text;
      background-clip:text;
      color: transparent;
      filter: saturate(1.05);
    }
    .heroSub{
      margin: 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
      max-width: 62ch;
      position: relative;
    }
    .heroActions{
      display:flex; gap: 12px; align-items:center; flex-wrap: wrap;
      margin-top: 18px;
      position: relative;
    }
    .btnGhost{
      background: rgba(255,255,255,.65);
      border-color: rgba(25,35,55,.18);
      color: rgba(31,36,48,.95);
    }
    .microNote{
      display:flex; gap: 10px; align-items:flex-start;
      color: rgba(31,36,48,.88);
      font-size: 12px;
      margin-top: 14px;
      position: relative;
    }
    .microNote .mark{
      width: 22px; height:22px; border-radius: 8px;
      background: rgba(6,182,212,.12);
      border: 1px solid rgba(6,182,212,.25);
      display:flex; align-items:center; justify-content:center;
      color: rgba(11,18,32,.95);
      flex: 0 0 auto;
    }
    .heroSide{
      display:flex; flex-direction:column; gap: 14px;
    }
    .sidePanel{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(25,35,55,.10);
      border-radius: var(--radius2);
      box-shadow: 0 10px 30px rgba(20, 32, 60, .07);
      padding: 16px;
      position: relative;
      overflow: hidden;
    }
    .sidePanel::after{
      content:"";
      position:absolute; inset: -40px -60px auto auto;
      width: 180px; height: 180px;
      background: radial-gradient(circle at 30% 30%, rgba(249,115,22,.18), transparent 55%),
                  radial-gradient(circle at 60% 40%, rgba(124,58,237,.16), transparent 58%);
      pointer-events:none;
    }
    .sideTitle{
      font-size: 14px; margin: 0 0 10px; letter-spacing: .2px;
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      position: relative;
    }
    .badge{
      font-size: 12px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(37,99,235,.10);
      border: 1px solid rgba(37,99,235,.18);
      color: rgba(31,36,48,.95);
      white-space: nowrap;
    }
    .metrics{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      position: relative;
    }
    .metric{
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(25,35,55,.10);
      border-radius: 16px;
      padding: 12px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 84px;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(25,35,55,.10);
      border-color: rgba(124,58,237,.22);
    }
    .metric strong{
      display:block; font-size: 20px; letter-spacing: -0.4px;
    }
    .metric span{
      display:block; margin-top:6px; color: var(--muted); font-size: 12px; line-height: 1.4;
    }
    .sideList{
      display:flex; flex-direction:column; gap: 10px;
      position: relative;
    }
    .miniItem{
      display:flex; gap: 10px; align-items:flex-start;
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.72);
      transition: transform .2s ease;
    }
    .miniItem:hover{ transform: translateY(-2px); }
    .miniIcon{
      width: 34px; height:34px; border-radius: 14px;
      background: linear-gradient(135deg, rgba(124,58,237,.16), rgba(37,99,235,.12), rgba(6,182,212,.12));
      border: 1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
    }
    .miniItem strong{ font-size: 13px; display:block; }
    .miniItem span{ font-size: 12px; color: var(--muted); display:block; margin-top: 3px; line-height:1.45; }

    .section{
      padding: 28px 0;
    }
    .sectionHeader{
      display:flex; align-items:flex-end; justify-content:space-between; gap: 12px;
      margin-bottom: 14px;
    }
    .sectionHeader h2{
      margin:0;
      font-size: 22px;
      letter-spacing: -.4px;
    }
    .sectionHeader p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
      max-width: 64ch;
    }

    .cards3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }
    .card{
      background: rgba(255,255,255,.78);
      border: 1px solid rgba(25,35,55,.10);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: 0 10px 24px rgba(20, 32, 60, .05);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position: relative;
      overflow:hidden;
    }
    .card:hover{
      transform: translateY(-3px);
      box-shadow: 0 18px 38px rgba(25,35,55,.10);
      border-color: rgba(124,58,237,.20);
    }
    .card h3{
      margin: 10px 0 8px;
      font-size: 15px;
      letter-spacing: -.2px;
    }
    .card p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.7;
    }
    .cardTop{
      display:flex; align-items:center; gap: 10px;
    }
    .chipIcon{
      width: 40px; height: 40px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(124,58,237,.16), rgba(37,99,235,.10), rgba(6,182,212,.12));
      border: 1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
    }

    .processGrid{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .step{
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.75);
      position: relative;
      overflow:hidden;
      transition: transform .2s ease;
    }
    .step:hover{ transform: translateY(-3px); }
    .stepNum{
      display:flex; align-items:center; justify-content:space-between;
      gap: 12px;
    }
    .stepNum strong{
      font-size: 18px; letter-spacing:-.4px;
    }
    .stepNum em{
      font-style: normal;
      font-size: 12px;
      color: rgba(31,36,48,.88);
      background: rgba(124,58,237,.10);
      border: 1px solid rgba(124,58,237,.18);
      padding: 6px 10px;
      border-radius: 999px;
      white-space: nowrap;
    }
    .step h3{ margin: 10px 0 8px; font-size: 14px; letter-spacing:-.2px; }
    .step p{ margin:0; color: var(--muted); font-size: 12.8px; line-height:1.65; }

    .compareWrap{
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(25,35,55,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 12px 28px rgba(20, 32, 60, .06);
    }
    .compareTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px; flex-wrap: wrap;
      margin-bottom: 12px;
    }
    .ratingCard{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px;
      border-radius: 18px;
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.78);
      min-width: 260px;
    }
    .stars{
      width: 44px; height:44px; border-radius: 18px;
      background: linear-gradient(135deg, rgba(124,58,237,.18), rgba(37,99,235,.14), rgba(6,182,212,.14));
      border: 1px solid rgba(124,58,237,.20);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
    }
    .ratingCard strong{
      display:block; font-size: 16px;
      letter-spacing:-.2px;
    }
    .ratingCard span{
      display:block; margin-top: 6px; color: var(--muted); font-size: 12.8px; line-height:1.5;
    }
    .ratingScore{
      display:flex; flex-direction:column; align-items:flex-end; gap: 4px;
    }
    .ratingScore .score{
      font-size: 34px; letter-spacing:-.8px;
      line-height:1;
      background: linear-gradient(90deg, var(--brandA), var(--brandB), var(--brandC));
      color: transparent;
      -webkit-background-clip: text;
      background-clip: text;
      filter:saturate(1.06);
    }
    .ratingScore .full{ color: var(--muted); font-size: 12.8px; }

    .tableWrap{
      overflow:auto;
      border-radius: 16px;
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.82);
    }
    table{
      width:100%;
      border-collapse: collapse;
      min-width: 760px;
    }
    thead th{
      text-align:left;
      padding: 12px 14px;
      font-size: 13px;
      color: rgba(31,36,48,.92);
      border-bottom: 1px solid rgba(25,35,55,.10);
      background: linear-gradient(180deg, rgba(124,58,237,.10), rgba(255,255,255,.92));
      position: sticky;
      top: 0;
      z-index: 1;
    }
    tbody td{
      padding: 12px 14px;
      border-bottom: 1px solid rgba(25,35,55,.08);
      color: rgba(31,36,48,.92);
      font-size: 13px;
      vertical-align: top;
    }
    tbody tr:hover td{
      background: rgba(124,58,237,.05);
    }
    .tagGood{
      display:inline-flex; align-items:center; gap: 8px;
      border: 1px solid rgba(6,182,212,.20);
      background: rgba(6,182,212,.08);
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 12.5px;
      color: rgba(11,18,32,.95);
      white-space: nowrap;
    }
    .tagMid{
      display:inline-flex; align-items:center; gap: 8px;
      border: 1px solid rgba(249,115,22,.18);
      background: rgba(249,115,22,.08);
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 12.5px;
      color: rgba(11,18,32,.95);
      white-space: nowrap;
    }
    .tagOk{
      display:inline-flex; align-items:center; gap: 8px;
      border: 1px solid rgba(25,35,55,.14);
      background: rgba(255,255,255,.65);
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 12.5px;
      color: rgba(31,36,48,.92);
      white-space: nowrap;
    }

    .twoCol{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .list{
      margin: 0; padding: 0; list-style:none;
      display:flex; flex-direction:column; gap: 10px;
    }
    .list li{
      display:flex; gap: 10px; align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.74);
      transition: transform .2s ease;
    }
    .list li:hover{ transform: translateY(-2px); }
    .tick{
      width: 24px; height:24px;
      border-radius: 10px;
      background: rgba(124,58,237,.10);
      border: 1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top: 2px;
    }
    .list li strong{
      display:block;
      font-size: 13.5px;
      letter-spacing:-.1px;
    }
    .list li span{
      display:block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 12.8px;
      line-height: 1.6;
    }

    .categoryGrid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .cat{
      border-radius: var(--radius);
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.74);
      padding: 14px;
      transition: transform .2s ease, border-color .2s ease;
    }
    .cat:hover{
      transform: translateY(-3px);
      border-color: rgba(37,99,235,.22);
    }
    .cat h3{
      margin: 8px 0 8px;
      font-size: 14px;
      letter-spacing:-.2px;
    }
    .cat p{
      margin:0;
      color: var(--muted);
      font-size: 12.8px;
      line-height: 1.65;
    }
    .cat .links{
      margin-top: 10px;
      display:flex; gap: 10px; flex-wrap: wrap;
    }
    .linkBtn{
      display:inline-flex; align-items:center; gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(25,35,55,.12);
      background: rgba(255,255,255,.66);
      font-size: 12.5px;
      color: rgba(31,36,48,.92);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
      white-space: nowrap;
    }
    .linkBtn:hover{
      transform: translateY(-1px);
      border-color: rgba(124,58,237,.22);
      background: rgba(255,255,255,.95);
    }

    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .timeItem{
      display:grid;
      grid-template-columns: 140px 1fr;
      gap: 12px;
      align-items:start;
      padding: 14px;
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.74);
      border-radius: var(--radius);
      transition: transform .2s ease;
    }
    .timeItem:hover{ transform: translateY(-2px); }
    .timeItem strong{
      display:flex; align-items:center; gap: 10px;
      font-size: 13.5px;
      padding-top: 2px;
    }
    .timeDot{
      width: 12px; height:12px; border-radius: 50%;
      background: linear-gradient(135deg, var(--brandA), var(--brandB), var(--brandC));
      box-shadow: 0 0 0 4px rgba(124,58,237,.14);
      flex: 0 0 auto;
    }
    .timeItem span{
      color: var(--muted);
      font-size: 12.8px;
      line-height: 1.65;
    }

    .faqGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
    }
    .faqItem{
      border-radius: var(--radius);
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.74);
      overflow:hidden;
      transition: border-color .2s ease, transform .2s ease;
    }
    .faqItem:hover{
      transform: translateY(-2px);
      border-color: rgba(124,58,237,.22);
    }
    .faqBtn{
      width:100%;
      text-align:left;
      padding: 14px 14px;
      background: transparent;
      border: none;
      cursor:pointer;
      display:flex; align-items:flex-start; justify-content:space-between; gap: 14px;
      color: rgba(31,36,48,.96);
    }
    .faqBtn strong{
      font-size: 13.6px;
      line-height:1.45;
      letter-spacing:-.1px;
    }
    .chev{
      width: 34px; height:34px;
      border-radius: 14px;
      background: rgba(124,58,237,.10);
      border: 1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      transform: rotate(0deg);
      transition: transform .22s ease;
      margin-top: -2px;
    }
    .faqPanel{
      max-height: 0px;
      overflow:hidden;
      transition: max-height .28s ease;
      border-top: 1px solid rgba(25,35,55,.08);
    }
    .faqItem[data-open="true"] .faqPanel{
      max-height: 280px;
    }
    .faqItem[data-open="true"] .chev{
      transform: rotate(180deg);
    }
    .faqContent{
      padding: 12px 14px 14px;
      color: var(--muted);
      font-size: 12.9px;
      line-height: 1.7;
    }

    .comments{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }
    .comment{
      border-radius: var(--radius);
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.74);
      padding: 14px;
      transition: transform .2s ease, border-color .2s ease;
      position: relative;
      overflow:hidden;
    }
    .comment:hover{
      transform: translateY(-3px);
      border-color: rgba(37,99,235,.22);
    }
    .comment::before{
      content:"";
      position:absolute;
      inset: -40px auto auto -40px;
      width: 120px; height:120px;
      background: radial-gradient(circle at 30% 30%, rgba(124,58,237,.16), transparent 60%);
      pointer-events:none;
      transform: rotate(-8deg);
    }
    .commentHead{
      display:flex; align-items:center; justify-content:space-between; gap: 10px;
      position: relative;
    }
    .avatar{
      width: 42px; height:42px;
      border-radius: 18px;
      background: linear-gradient(135deg, rgba(124,58,237,.16), rgba(37,99,235,.12), rgba(6,182,212,.12));
      border: 1px solid rgba(124,58,237,.18);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      font-weight: 800;
      color: rgba(31,36,48,.92);
    }
    .commentHead strong{
      font-size: 13.5px;
      letter-spacing:-.1px;
    }
    .role{
      color: var(--muted);
      font-size: 12.4px;
      margin-top: 3px;
    }
    .comment p{
      margin: 10px 0 0;
      color: rgba(31,36,48,.90);
      font-size: 12.9px;
      line-height: 1.7;
      position: relative;
    }
    .comment .quote{
      margin-top: 10px;
      display:flex; gap: 8px; flex-wrap: wrap;
      position: relative;
    }
    .miniBadge{
      border-radius: 999px;
      padding: 6px 10px;
      border: 1px solid rgba(25,35,55,.12);
      background: rgba(255,255,255,.66);
      font-size: 12.2px;
      color: rgba(31,36,48,.90);
    }

    .grid2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }

    .galleryGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .caseCard{
      border-radius: var(--radius);
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.74);
      overflow:hidden;
      display:flex;
      flex-direction:column;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .caseCard:hover{
      transform: translateY(-3px);
      border-color: rgba(124,58,237,.22);
      box-shadow: 0 18px 38px rgba(25,35,55,.10);
    }
    .mediaBox{
      padding: 12px;
      background: linear-gradient(180deg, rgba(124,58,237,.08), rgba(255,255,255,.88));
      border-bottom: 1px solid rgba(25,35,55,.08);
    }
    .mediaImg{
      width:100%;
      aspect-ratio: 16/10;
      border-radius: 14px;
      overflow:hidden;
      background: rgba(255,255,255,.6);
      border: 1px solid rgba(25,35,55,.08);
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .mediaImg img{
      width:100%;
      height:100%;
      object-fit: cover;
      display:block;
    }
    .mediaBox.square .mediaImg{ aspect-ratio: 1/1; }
    .caseBody{
      padding: 14px;
      display:flex;
      flex-direction:column;
      gap: 10px;
      min-height: 170px;
    }
    .caseTopRow{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 10px;
    }
    .caseBody h3{
      margin:0;
      font-size: 14.5px;
      letter-spacing:-.2px;
    }
    .caseBody p{
      margin:0;
      color: var(--muted);
      font-size: 12.9px;
      line-height: 1.7;
    }
    .caseMeta{
      display:flex; gap: 8px; flex-wrap: wrap;
      margin-top: auto;
    }

    .articleList{
      display:flex; flex-direction:column; gap: 10px;
    }
    .article{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.74);
      transition: transform .2s ease, border-color .2s ease;
    }
    .article:hover{ transform: translateY(-2px); border-color: rgba(6,182,212,.22); }
    .article strong{ font-size: 13.8px; letter-spacing:-.1px; display:block; }
    .article span{
      display:block;
      color: var(--muted);
      font-size: 12.6px;
      margin-top: 6px;
      line-height: 1.6;
    }
    .article a.read{
      flex: 0 0 auto;
      white-space: nowrap;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(25,35,55,.12);
      background: rgba(255,255,255,.66);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
      font-size: 12.7px;
    }
    .article a.read:hover{
      transform: translateY(-1px);
      border-color: rgba(124,58,237,.22);
      background: rgba(255,255,255,.95);
    }

    .formCard{
      border-radius: var(--radius2);
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 12px 28px rgba(20, 32, 60, .06);
      padding: 16px;
    }
    form{ margin-top: 6px; }
    .formGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .field{
      display:flex; flex-direction:column; gap: 8px;
    }
    .field label{
      font-size: 12.8px;
      color: rgba(31,36,48,.92);
    }
    .field input, .field select, .field textarea{
      border-radius: 14px;
      border: 1px solid rgba(25,35,55,.14);
      background: rgba(255,255,255,.84);
      padding: 12px 12px;
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease;
      color: rgba(31,36,48,.95);
    }
    .field textarea{ min-height: 96px; resize: vertical; }
    .field input:focus, .field select:focus, .field textarea:focus{
      border-color: rgba(109,40,217,.35);
      box-shadow: 0 0 0 5px var(--focus);
    }
    .span2{ grid-column: span 2; }
    .formActions{
      margin-top: 12px;
      display:flex; gap: 12px; align-items:center; justify-content:space-between;
      flex-wrap: wrap;
    }
    .hint{
      color: var(--muted);
      font-size: 12.6px;
      line-height:1.5;
      max-width: 60ch;
    }
    .submitRow{
      display:flex; gap: 10px; align-items:center; flex-wrap: wrap;
    }
    .tinyLink{
      font-size: 12.7px;
      color: rgba(31,36,48,.90);
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(25,35,55,.12);
      background: rgba(255,255,255,.66);
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .tinyLink:hover{
      transform: translateY(-1px);
      border-color: rgba(37,99,235,.22);
      background: rgba(255,255,255,.95);
    }

    .footer{
      background: rgba(255,255,255,.72);
      border-top: 1px solid rgba(25,35,55,.10);
      padding: 22px 0 18px;
    }
    .footerGrid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 14px;
      align-items:start;
    }
    .footBrand{
      display:flex; gap: 12px; align-items:flex-start;
    }
    .footLogo{
      width: 120px;
      border-radius: 16px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(25,35,55,.10);
      padding: 8px 10px;
    }
    .footBrand strong{ display:block; font-size: 14.5px; letter-spacing:-.2px; }
    .footBrand p{
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 12.8px;
      line-height:1.7;
    }
    .footLinks{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .footLinks h3{
      font-size: 13.2px;
      margin: 0 0 10px;
      letter-spacing:-.1px;
    }
    .footLinks a{
      display:block;
      font-size: 12.8px;
      color: rgba(31,36,48,.90);
      padding: 8px 10px;
      border-radius: 12px;
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.66);
      margin-bottom: 8px;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
      white-space: nowrap;
      overflow:hidden;
      text-overflow: ellipsis;
    }
    .footLinks a:hover{
      transform: translateY(-1px);
      border-color: rgba(124,58,237,.22);
      background: rgba(255,255,255,.95);
    }
    .subFooter{
      margin-top: 14px;
      display:flex; align-items:center; justify-content:space-between; gap: 10px; flex-wrap: wrap;
      color: var(--muted);
      font-size: 12.5px;
      border-top: 1px solid rgba(25,35,55,.08);
      padding-top: 12px;
    }

    .floatingBar{
      position: fixed;
      right: 14px;
      bottom: 16px;
      z-index: 100;
      display:flex;
      flex-direction:column;
      gap: 10px;
    }
    .floatBtn{
      width: 52px; height: 52px;
      border-radius: 18px;
      border: 1px solid rgba(25,35,55,.12);
      background: rgba(255,255,255,.76);
      box-shadow: 0 12px 28px rgba(20, 32, 60, .14);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
      position: relative;
      overflow:hidden;
    }
    .floatBtn::before{
      content:"";
      position:absolute; inset:-1px;
      background: linear-gradient(135deg, rgba(124,58,237,.22), rgba(37,99,235,.18), rgba(6,182,212,.18));
      opacity:.0;
      transition: opacity .2s ease;
    }
    .floatBtn:hover{
      transform: translateY(-3px);
      border-color: rgba(124,58,237,.26);
      background: rgba(255,255,255,.95);
    }
    .floatBtn:hover::before{ opacity:.65; }
    .floatBtn svg{ position: relative; z-index: 1; }
    .kefuPop{
      position:absolute;
      right: 66px;
      bottom: 0;
      width: 210px;
      padding: 12px;
      border-radius: 18px;
      border: 1px solid rgba(25,35,55,.12);
      background: rgba(255,255,255,.92);
      box-shadow: var(--shadow2);
      transform-origin: right bottom;
      transform: scale(.98);
      opacity: 0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .kefuPop.show{
      opacity: 1;
      pointer-events:auto;
      transform: scale(1);
    }
    .kefuPop strong{
      display:block; font-size: 13.2px; letter-spacing:-.1px;
      margin-bottom: 10px;
    }
    .kefuPop img{
      width: 100%;
      height: auto;
      border-radius: 14px;
      border: 1px solid rgba(25,35,55,.10);
      display:block;
      background:#fff;
    }
    .kefuPop span{
      display:block; margin-top: 10px;
      color: var(--muted);
      font-size: 12.5px;
      line-height:1.5;
    }

    .fadeIn{
      opacity: 0;
      transform: translateY(12px);
      transition: opacity .5s ease, transform .6s ease;
    }
    .fadeIn.inView{
      opacity: 1;
      transform: translateY(0);
    }

    .mobileMenu{
      position: fixed;
      inset: 0;
      background: rgba(10,16,28,.34);
      z-index: 90;
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease;
    }
    .mobileMenu.show{
      opacity:1;
      pointer-events:auto;
    }
    .mobilePanel{
      position:absolute;
      right: 12px;
      top: 70px;
      width: min(420px, calc(100vw - 24px));
      border-radius: 22px;
      background: rgba(255,255,255,.95);
      border: 1px solid rgba(25,35,55,.12);
      box-shadow: 0 18px 50px rgba(20,32,60,.25);
      padding: 12px;
      transform: translateY(-10px);
      opacity:0;
      transition: transform .2s ease, opacity .2s ease;
    }
    .mobileMenu.show .mobilePanel{
      transform: translateY(0);
      opacity:1;
    }
    .mobileLinks{
      display:flex; flex-direction:column; gap: 8px;
      padding: 6px;
    }
    .mobileLinks a{
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(25,35,55,.10);
      background: rgba(255,255,255,.70);
      font-size: 13.5px;
    }
    .mobileLinks a:active{ transform: translateY(1px); }

    @media (max-width: 980px){
      .heroGrid{ grid-template-columns: 1fr; }
      .navLinks{ display:none; }
      .burger{ display:flex; }
      .ai-page-logo{ width: 126px; }
      .cards3{ grid-template-columns: 1fr; }
      .processGrid{ grid-template-columns: 1fr 1fr; }
      .twoCol{ grid-template-columns: 1fr; }
      .categoryGrid{ grid-template-columns: 1fr; }
      .faqGrid{ grid-template-columns: 1fr; }
      .comments{ grid-template-columns: 1fr; }
      .grid2{ grid-template-columns: 1fr; }
      .galleryGrid{ grid-template-columns: 1fr; }
      .timeItem{ grid-template-columns: 1fr; }
      .footerGrid{ grid-template-columns: 1fr; }
      .footLinks{ grid-template-columns: 1fr; }
      .ratingCard{ min-width: 0; width: 100%; }
      .ratingScore{ align-items:flex-start; }
    }
    @media (max-width: 520px){
      .heroTitle{ font-size: 28px; }
      .heroCard{ padding: 18px; }
      .processGrid{ grid-template-columns: 1fr; }
      .formGrid{ grid-template-columns: 1fr; }
      .span2{ grid-column: auto; }
      .btn{ width: 100%; }
      .navCta{ width: 100%; }
      .navRight{ gap: 8px; }
    }