:root{
      --bg0:#fbf7f4;
      --bg1:#ffffff;
      --text:#16171a;
      --muted:#5b5f6a;
      --muted2:#7a7f8b;
      --border:rgba(15,18,25,.12);
      --shadow: 0 18px 45px rgba(20,23,35,.10);
      --shadow2: 0 10px 25px rgba(20,23,35,.10);
      --radius:18px;
      --radius2:24px;

      --accent:#d12a63;
      --accent2:#ff4d6d;
      --accent3:#6b3cff;
      --accent4:#0f6fff;

      --chipBg: rgba(209,42,99,.10);
      --chipBd: rgba(209,42,99,.22);
      --link:#0c5cff;

      --container: 1120px;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
                   "Microsoft YaHei", "Noto Sans SC", "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 15% -10%, rgba(209,42,99,.14), rgba(209,42,99,0) 60%),
        radial-gradient(900px 520px at 85% 0%, rgba(107,60,255,.14), rgba(107,60,255,0) 55%),
        radial-gradient(800px 520px at 70% 85%, rgba(15,111,255,.10), rgba(15,111,255,0) 55%),
        linear-gradient(180deg, var(--bg0), #fff 38%, #fff 100%);
      line-height:1.6;
      letter-spacing:.2px;
    }

    a{ color:inherit; text-decoration:none; }
    img{ max-width:100%; height:auto; display:block; }

    .container{
      width: min(var(--container), calc(100% - 32px));
      margin: 0 auto;
    }

    .skip{
      position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; z-index:9999;
      width:auto; height:auto; padding:10px 14px;
      border-radius:12px; background:#fff; border:1px solid var(--border);
      box-shadow: var(--shadow2);
    }

    header{
      position:sticky; top:0; z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.74);
      border-bottom: 1px solid rgba(15,18,25,.08);
    }
    .nav{
      display:flex; align-items:center; justify-content:space-between;
      padding:14px 0;
      gap:12px;
    }
    .brand{
      display:flex; align-items:center; gap:12px; min-width: 210px;
    }
    .brand .logo{
      width:40px; height:40px; border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(209,42,99,.16), rgba(107,60,255,.14));
      border:1px solid rgba(209,42,99,.18);
      box-shadow: 0 10px 20px rgba(209,42,99,.10);
      overflow:hidden;
    }
    .brand .logo img{ width:34px; height:auto; }
    .brand .meta{
      display:flex; flex-direction:column; gap:2px;
    }
    .brand .name{
      font-weight:800; letter-spacing:.4px;
      font-size:15.5px;
    }
    .brand .sub{
      font-size:12.5px; color:var(--muted2);
      white-space:nowrap;
    }

    .navRight{
      display:flex; align-items:center; gap:10px;
    }
    .menu{
      display:flex; align-items:center; gap:18px;
      color:var(--muted);
      font-size:13.5px;
    }
    .menu a{
      padding:8px 0;
      position:relative;
      transition: color .2s ease;
      white-space:nowrap;
    }
    .menu a:hover{ color:var(--text); }
    .menu a::after{
      content:""; position:absolute; left:0; right:0; bottom:2px;
      height:2px; border-radius:999px;
      background: linear-gradient(90deg, var(--accent), var(--accent3));
      transform: scaleX(0);
      transform-origin:left;
      transition: transform .2s ease;
    }
    .menu a:hover::after{ transform: scaleX(1); }

    .navActions{ display:flex; align-items:center; gap:10px; }
    .pill{
      border:1px solid rgba(15,18,25,.14);
      background: rgba(255,255,255,.75);
      border-radius:999px;
      padding:9px 12px;
      display:flex; align-items:center; gap:8px;
      color:var(--muted);
      font-size:13px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      user-select:none;
    }
    .pill:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 25px rgba(20,23,35,.10);
      border-color: rgba(209,42,99,.25);
      color:var(--text);
    }
    .pill .dot{
      width:10px; height:10px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, #fff, rgba(255,255,255,0) 45%),
                  linear-gradient(135deg, var(--accent), var(--accent3));
      box-shadow: 0 8px 14px rgba(209,42,99,.25);
    }

    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding:12px 16px; border-radius:14px;
      border:1px solid rgba(15,18,25,.12);
      background:#fff;
      color:var(--text);
      font-weight:700; font-size:14px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .2s ease, border-color .2s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:active{ transform: translateY(1px); }
    .btn:hover{ box-shadow: 0 16px 35px rgba(20,23,35,.12); border-color: rgba(209,42,99,.25); }

    .btnPrimary{
      border-color: rgba(209,42,99,.25);
      background: linear-gradient(135deg, rgba(209,42,99,1), rgba(255,77,109,1));
      color:#fff;
      box-shadow: 0 18px 40px rgba(209,42,99,.26);
    }
    .btnPrimary:hover{
      box-shadow: 0 22px 55px rgba(209,42,99,.34);
      transform: translateY(-1px);
      border-color: rgba(255,77,109,.35);
    }

    .btnSoft{
      background: rgba(209,42,99,.08);
      border-color: rgba(209,42,99,.18);
      color: var(--accent);
      font-weight:800;
    }
    .btnSoft:hover{ box-shadow: 0 18px 40px rgba(209,42,99,.14); }

    .icon{
      width:18px; height:18px; display:inline-block;
    }
    .icon svg{ width:100%; height:100%; display:block; }

    .mobileToggle{
      display:none;
      width:44px; height:44px;
      border-radius:14px;
      border:1px solid rgba(15,18,25,.14);
      background: rgba(255,255,255,.7);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .2s ease;
    }
    .mobileToggle:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 30px rgba(20,23,35,.10);
      border-color: rgba(209,42,99,.25);
    }
    .hamb{
      width:18px; height:12px; margin:0 auto; position:relative;
    }
    .hamb span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:10px;
      background: linear-gradient(90deg, var(--accent), var(--accent3));
      transition: transform .22s ease, top .22s 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; }
    .mobileToggle[aria-expanded="true"] .hamb span:nth-child(1){ top:5px; transform: rotate(45deg); }
    .mobileToggle[aria-expanded="true"] .hamb span:nth-child(2){ opacity:0; }
    .mobileToggle[aria-expanded="true"] .hamb span:nth-child(3){ top:5px; transform: rotate(-45deg); }

    .mobileMenu{
      display:none;
      padding:10px 0 18px;
    }
    .mobileMenu .grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:10px;
    }
    .mobileMenu a{
      border:1px solid rgba(15,18,25,.12);
      background: rgba(255,255,255,.75);
      padding:12px 12px;
      border-radius:16px;
      font-size:13.5px;
      color: var(--muted);
      transition: transform .15s ease, box-shadow .15s ease, border-color .2s ease, color .2s ease;
    }
    .mobileMenu a:hover{
      transform: translateY(-1px);
      box-shadow: 0 18px 40px rgba(20,23,35,.10);
      border-color: rgba(209,42,99,.25);
      color: var(--text);
    }

    main{ padding-bottom: 24px; }

    .hero{
      padding: 34px 0 10px;
      position:relative;
      overflow:hidden;
    }
    .heroGrid{
      display:grid;
      grid-template-columns: 1.25fr .75fr;
      gap:18px;
      align-items:start;
    }
    .heroCard{
      border-radius: var(--radius2);
      border: 1px solid rgba(15,18,25,.10);
      background:
        radial-gradient(900px 420px at 10% 0%, rgba(209,42,99,.20), rgba(209,42,99,0) 55%),
        radial-gradient(700px 380px at 95% 10%, rgba(107,60,255,.18), rgba(107,60,255,0) 50%),
        linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.70));
      box-shadow: var(--shadow);
      padding: 22px;
      position:relative;
      overflow:hidden;
      min-height: 320px;
    }
    .heroCard::before{
      content:"";
      position:absolute; inset:-2px;
      background:
        linear-gradient(135deg, rgba(209,42,99,.22), rgba(107,60,255,.18), rgba(15,111,255,.12));
      opacity:.22;
      filter: blur(18px);
      transform: translate3d(0,0,0);
      pointer-events:none;
    }
    .heroCardInner{ position:relative; z-index:1; }

    .eyebrow{
      display:flex; align-items:center; gap:10px;
      color: var(--muted);
      font-weight:700;
      font-size:13.5px;
      margin-bottom: 10px;
    }
    .badge{
      display:inline-flex; align-items:center; gap:8px;
      border-radius:999px;
      padding:8px 12px;
      background: rgba(209,42,99,.10);
      border:1px solid rgba(209,42,99,.20);
      color: var(--accent);
      font-weight:900;
      letter-spacing:.3px;
    }
    .badge .spark{
      width:16px; height:16px;
      border-radius:6px;
      background: linear-gradient(135deg, var(--accent), var(--accent3));
      display:inline-flex; align-items:center; justify-content:center;
      color:#fff;
      font-size:11px;
      box-shadow: 0 12px 25px rgba(209,42,99,.25);
    }

    h1{
      margin: 0 0 10px;
      font-size: 36px;
      line-height:1.18;
      letter-spacing:-.5px;
    }
    .heroDesc{
      margin:0;
      color: var(--muted);
      font-size:15.5px;
      max-width: 58ch;
    }
    .heroActions{
      display:flex; align-items:center; gap:12px; flex-wrap:wrap;
      margin-top: 16px;
    }
    .heroMetaRow{
      display:flex; gap:14px; flex-wrap:wrap;
      margin-top: 18px;
    }
    .metaChip{
      padding:10px 12px;
      border-radius:16px;
      background: rgba(255,255,255,.65);
      border:1px solid rgba(15,18,25,.10);
      display:flex; align-items:flex-start; gap:10px;
      min-width: 190px;
    }
    .metaChip .mIcon{
      width:34px; height:34px; border-radius:14px;
      background: linear-gradient(135deg, rgba(209,42,99,.16), rgba(107,60,255,.14));
      border:1px solid rgba(209,42,99,.18);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 14px 28px rgba(209,42,99,.10);
      flex:0 0 auto;
    }
    .metaChip .mIcon svg{ width:18px; height:18px; }
    .metaChip .txt strong{
      display:block; font-size:13.8px; letter-spacing:.2px;
    }
    .metaChip .txt span{
      display:block; color: var(--muted2); font-size:12.6px; margin-top:2px;
    }

    .sideStack{
      display:flex; flex-direction:column; gap:14px;
    }
    .sideCard{
      border-radius: var(--radius2);
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 12px 28px rgba(20,23,35,.08);
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .sideCard::after{
      content:"";
      position:absolute; right:-60px; top:-60px;
      width:160px; height:160px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(255,77,109,.35), rgba(255,77,109,0) 60%);
      pointer-events:none;
    }
    .sideCard h2{
      font-size:15px; margin:0 0 10px; letter-spacing:.2px;
    }
    .dataList{
      display:grid; grid-template-columns:1fr 1fr; gap:10px;
      margin-top:8px;
    }
    .dataBox{
      border-radius:16px;
      border:1px solid rgba(15,18,25,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.68));
      padding:12px 12px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .2s ease;
    }
    .dataBox:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 40px rgba(20,23,35,.12);
      border-color: rgba(209,42,99,.22);
    }
    .dataBox .v{
      font-size:18px; font-weight:950; letter-spacing:-.3px;
    }
    .dataBox .k{
      color: var(--muted2);
      font-size:12.6px;
      margin-top:6px;
    }

    .quickForm{
      display:flex; flex-direction:column; gap:10px;
    }
    .fieldRow{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
    .input, select, textarea{
      width:100%;
      border:1px solid rgba(15,18,25,.14);
      background: rgba(255,255,255,.9);
      border-radius:14px;
      padding:11px 12px;
      font-size:13.5px;
      color: var(--text);
      outline:none;
      transition: box-shadow .2s ease, border-color .2s ease, transform .15s ease;
    }
    textarea{ min-height: 98px; resize:vertical; }
    .input:focus, select:focus, textarea:focus{
      border-color: rgba(209,42,99,.34);
      box-shadow: 0 0 0 4px rgba(209,42,99,.12);
    }
    .formNote{
      color: var(--muted2);
      font-size:12.5px;
      margin:0;
    }

    .section{
      padding: 18px 0;
    }
    .sectionHeader{
      display:flex; align-items:flex-end; justify-content:space-between; gap:14px;
      margin: 6px 0 12px;
    }
    .sectionHeader h2{
      margin:0;
      font-size: 24px;
      letter-spacing:-.3px;
      line-height:1.25;
    }
    .sectionHeader p{
      margin:0;
      color: var(--muted);
      font-size: 13.8px;
      max-width: 48ch;
    }

    .card{
      border-radius: var(--radius2);
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.80);
      box-shadow: 0 10px 26px rgba(20,23,35,.07);
    }
    .fadeIn{
      opacity:0;
      transform: translateY(12px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .fadeIn.in{
      opacity:1;
      transform: translateY(0);
    }

    .chipsRow{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 10px;
    }
    .chip{
      border-radius:999px;
      padding:9px 12px;
      background: var(--chipBg);
      border:1px solid var(--chipBd);
      color: #9f1f49;
      font-weight:800;
      font-size:12.8px;
      letter-spacing:.2px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .2s ease, border-color .2s ease;
      user-select:none;
    }
    .chip:hover{
      transform: translateY(-1px);
      box-shadow: 0 18px 35px rgba(209,42,99,.14);
      background: rgba(209,42,99,.13);
      border-color: rgba(209,42,99,.30);
    }

    .grid3{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .grid2{
      display:grid; grid-template-columns: repeat(2, 1fr);
      gap:14px;
    }
    .grid4{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .serviceCard{
      padding:16px;
      overflow:hidden;
      position:relative;
    }
    .serviceCard::after{
      content:"";
      position:absolute; left:-40px; bottom:-50px;
      width:120px; height:120px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(107,60,255,.18), rgba(107,60,255,0) 62%);
      pointer-events:none;
    }
    .serviceTop{
      display:flex; align-items:flex-start; gap:12px;
      margin-bottom: 10px;
      position:relative; z-index:1;
    }
    .sIcon{
      width:44px; height:44px; border-radius:16px;
      background: linear-gradient(135deg, rgba(209,42,99,.15), rgba(107,60,255,.13));
      border:1px solid rgba(209,42,99,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .sIcon svg{ width:20px; height:20px; }
    .serviceCard h3{
      margin:0; font-size:15.8px; letter-spacing:.1px;
    }
    .serviceCard p{
      margin:0;
      color: var(--muted);
      font-size:13.6px;
    }
    .serviceFooter{
      margin-top: 12px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      position:relative; z-index:1;
    }
    .tagMini{
      font-size:12.2px;
      color: var(--muted2);
      border:1px dashed rgba(15,18,25,.18);
      border-radius:999px;
      padding:7px 10px;
      background: rgba(255,255,255,.55);
      white-space:nowrap;
    }
    .linkArrow{
      font-weight:900;
      color: var(--accent);
      display:inline-flex; align-items:center; gap:8px;
      font-size:13.4px;
      padding:8px 10px;
      border-radius:12px;
      border:1px solid rgba(209,42,99,.18);
      background: rgba(209,42,99,.08);
      transition: transform .15s ease, box-shadow .15s ease, background .2s ease, border-color .2s ease;
    }
    .linkArrow:hover{
      transform: translateY(-1px);
      box-shadow: 0 18px 35px rgba(209,42,99,.14);
      background: rgba(209,42,99,.12);
      border-color: rgba(209,42,99,.28);
    }

    .steps{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .stepCard{
      padding:16px;
      display:flex; gap:14px;
      align-items:flex-start;
    }
    .stepNo{
      width:44px; height:44px; border-radius:18px;
      background: linear-gradient(135deg, rgba(209,42,99,.16), rgba(15,111,255,.12));
      border:1px solid rgba(209,42,99,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:950; letter-spacing:-.4px;
      flex:0 0 auto;
      box-shadow: 0 18px 40px rgba(209,42,99,.12);
    }
    .stepCard h3{ margin:0; font-size:15.6px; }
    .stepCard p{ margin:6px 0 0; color: var(--muted); font-size:13.6px; }

    .timeline{
      display:grid; grid-template-columns: 1fr;
      gap:10px;
    }
    .tItem{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 14px;
      border-radius:18px;
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.72);
    }
    .tDot{
      width:14px; height:14px; border-radius:50%;
      margin-top: 4px;
      background: linear-gradient(135deg, var(--accent), var(--accent3));
      box-shadow: 0 12px 24px rgba(209,42,99,.22);
      flex:0 0 auto;
    }
    .tItem strong{ font-size:13.8px; }
    .tItem span{ display:block; color: var(--muted); font-size:13.2px; margin-top:4px; }

    .compareWrap{
      overflow:hidden;
    }
    .compareTable{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      font-size:13.6px;
      color:var(--muted);
      background: rgba(255,255,255,.76);
      border:1px solid rgba(15,18,25,.10);
      border-radius: 22px;
      overflow:hidden;
    }
    .compareTable th, .compareTable td{
      padding:14px 12px;
      border-bottom:1px solid rgba(15,18,25,.08);
      vertical-align:top;
      text-align:left;
    }
    .compareTable th{
      color: var(--text);
      font-size:13.2px;
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.74));
      border-bottom:1px solid rgba(15,18,25,.10);
    }
    .compareTable tr:last-child td{ border-bottom:none; }

    .scoreCell{
      display:flex; flex-direction:column; gap:6px;
    }
    .stars{
      display:inline-flex; gap:4px; align-items:center;
    }
    .stars svg{ width:16px; height:16px; }
    .scoreTop{
      display:flex; align-items:baseline; gap:8px;
      color: var(--text);
      font-weight:950;
    }
    .scoreTop .num{ font-size:22px; letter-spacing:-.6px; }
    .scoreTop .full{ color:var(--muted2); font-weight:800; font-size:12.8px; }
    .recommendBadge{
      align-self:flex-start;
      background: rgba(16,185,129,.10);
      border:1px solid rgba(16,185,129,.22);
      color: #0f7a55;
      border-radius:999px;
      padding:7px 10px;
      font-weight:900;
      font-size:12.6px;
      white-space:nowrap;
    }

    .seg{
      display:flex; gap:10px; flex-wrap:wrap; margin-top: 6px;
    }
    .seg a{
      border-radius:999px;
      padding:10px 12px;
      border:1px solid rgba(15,18,25,.12);
      background: rgba(255,255,255,.76);
      color: var(--muted);
      font-size:13.5px;
      font-weight:800;
      transition: transform .15s ease, box-shadow .15s ease, border-color .2s ease, color .2s ease;
    }
    .seg a:hover{
      transform: translateY(-1px);
      box-shadow: 0 18px 40px rgba(20,23,35,.10);
      border-color: rgba(209,42,99,.25);
      color: var(--text);
    }

    .caseGrid{
      display:grid; grid-template-columns: 1fr 1fr 1fr;
      gap:14px;
    }
    .caseCard{
      padding:16px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .2s ease;
    }
    .caseCard:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 55px rgba(20,23,35,.12);
      border-color: rgba(209,42,99,.22);
    }
    .caseHead{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .caseTitle{
      font-weight:950; letter-spacing:-.2px; font-size:15.8px; margin:0;
    }
    .caseType{
      color: #9f1f49;
      background: rgba(209,42,99,.10);
      border:1px solid rgba(209,42,99,.20);
      padding:7px 10px;
      border-radius:999px;
      font-size:12.6px;
      font-weight:900;
      white-space:nowrap;
    }
    .caseCard p{
      margin:0;
      color: var(--muted);
      font-size:13.6px;
    }
    .caseMetrics{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top: 12px;
    }
    .miniMetric{
      border-radius:14px;
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.68);
      padding:9px 10px;
      min-width: 130px;
    }
    .miniMetric strong{ display:block; font-size:13.8px; }
    .miniMetric span{ display:block; color: var(--muted2); font-size:12.4px; margin-top:3px; }

    .tabsGrid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:start;
    }
    .tabList{
      padding: 14px;
    }
    .tabList .row{
      display:flex; flex-direction:column; gap:10px;
    }
    .tabBtn{
      width:100%;
      text-align:left;
      border-radius:18px;
      padding:12px 12px;
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.72);
      color: var(--muted);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .2s ease, background .2s ease, color .2s ease;
      font-weight:900;
    }
    .tabBtn:hover{
      transform: translateY(-1px);
      box-shadow: 0 18px 40px rgba(20,23,35,.10);
      border-color: rgba(209,42,99,.25);
      color: var(--text);
    }
    .tabBtn[aria-selected="true"]{
      background: linear-gradient(135deg, rgba(209,42,99,.14), rgba(107,60,255,.12));
      border-color: rgba(209,42,99,.30);
      color: var(--text);
      box-shadow: 0 22px 55px rgba(209,42,99,.12);
    }
    .tabBtn .sub{
      margin-top:6px;
      display:block;
      color: var(--muted2);
      font-size:12.8px;
      font-weight:800;
    }

    .tabDetail{
      padding: 16px;
      position:relative;
      overflow:hidden;
    }
    .tabDetail::after{
      content:"";
      position:absolute; right:-80px; top:-80px;
      width:200px; height:200px; border-radius:50%;
      background: radial-gradient(circle at 30% 30%, rgba(209,42,99,.22), rgba(209,42,99,0) 62%);
      pointer-events:none;
    }
    .tabDetailInner{ position:relative; z-index:1; }
    .tabDetail h3{ margin:0; font-size:16px; letter-spacing:-.2px; }
    .tabDetail p{ margin:8px 0 0; color: var(--muted); font-size:13.8px; }
    .detailList{
      margin-top: 12px;
      display:grid; gap:10px;
    }
    .detailPoint{
      border-radius:18px;
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.72);
      padding:12px 12px;
      display:flex; gap:10px; align-items:flex-start;
    }
    .check{
      width:22px; height:22px; border-radius:10px;
      background: linear-gradient(135deg, rgba(209,42,99,.16), rgba(107,60,255,.14));
      border:1px solid rgba(209,42,99,.20);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:2px;
    }
    .check svg{ width:14px; height:14px; }

    .faqGrid{
      display:grid; grid-template-columns: 1fr;
      gap:12px;
    }
    details.faq{
      border-radius: 22px;
      border: 1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.78);
      padding: 12px 14px;
      transition: box-shadow .2s ease, border-color .2s ease;
    }
    details.faq[open]{
      border-color: rgba(209,42,99,.24);
      box-shadow: 0 22px 55px rgba(20,23,35,.10);
    }
    details.faq summary{
      cursor:pointer;
      list-style:none;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      font-weight:950; letter-spacing:-.2px;
      font-size:14.5px;
      padding: 6px 0;
    }
    details.faq summary::-webkit-details-marker{ display:none; }
    .faqIcon{
      width:34px; height:34px; border-radius:14px;
      background: rgba(209,42,99,.10);
      border:1px solid rgba(209,42,99,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    details.faq[open] .faqIcon{
      transform: rotate(6deg);
      background: rgba(209,42,99,.14);
      border-color: rgba(209,42,99,.28);
    }
    .faqIcon svg{ width:16px; height:16px; }
    .faqAnswer{
      color: var(--muted);
      padding: 6px 0 6px;
      font-size:13.8px;
    }

    .reviewsGrid{
      display:grid; grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .reviewCard{
      padding:16px;
      position:relative;
      overflow:hidden;
      transition: transform .18s ease, box-shadow .18s ease, border-color .2s ease;
    }
    .reviewCard:hover{
      transform: translateY(-3px);
      box-shadow: 0 22px 55px rgba(20,23,35,.12);
      border-color: rgba(209,42,99,.20);
    }
    .reviewTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .avatar{
      width:42px; height:42px; border-radius:16px;
      background: linear-gradient(135deg, rgba(209,42,99,.18), rgba(107,60,255,.14));
      border:1px solid rgba(209,42,99,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:950;
      color:#7a0f34;
    }
    .reviewCard h3{
      margin:0; font-size:14.8px; letter-spacing:-.2px;
    }
    .reviewCard .role{
      margin-top:4px;
      color: var(--muted2);
      font-size:12.7px;
      font-weight:850;
    }
    .quote{
      color: var(--muted);
      font-size:13.6px;
      margin:0;
    }
    .reviewTags{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top: 12px;
    }
    .reviewTags .rTag{
      border-radius:999px;
      padding:8px 10px;
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.68);
      color: var(--muted);
      font-size:12.4px;
      font-weight:900;
      white-space:nowrap;
    }

    .articleList{
      display:grid; gap:12px;
    }
    .articleItem{
      padding:14px 14px;
      border-radius:22px;
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.78);
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .2s ease;
    }
    .articleItem:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 55px rgba(20,23,35,.10);
      border-color: rgba(209,42,99,.22);
    }
    .articleLeft strong{
      display:block; font-size:14.8px; letter-spacing:-.2px;
      margin-bottom:6px;
    }
    .articleLeft span{
      display:block; color: var(--muted); font-size:13.6px;
    }
    .articleMeta{
      text-align:right;
      color: var(--muted2);
      font-size:12.6px;
      font-weight:900;
      white-space:nowrap;
    }

    .formSection{
      display:grid; grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:stretch;
    }
    .formCard{
      padding: 16px;
    }
    .formCard h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .formCard p{
      margin:8px 0 0;
      color: var(--muted);
      font-size:13.8px;
    }
    .formBody{
      margin-top: 12px;
      display:grid; gap:10px;
    }
    .formActions{
      display:flex; gap:12px; flex-wrap:wrap; align-items:center;
      margin-top: 4px;
    }
    .privacy{
      color: var(--muted2);
      font-size:12.2px;
      margin:0;
    }
    .networkCard{
      padding:16px;
    }
    .mapLike{
      border-radius:22px;
      border:1px solid rgba(15,18,25,.10);
      background: linear-gradient(180deg, rgba(255,255,255,.85), rgba(255,255,255,.62));
      padding:14px;
      position:relative;
      overflow:hidden;
    }
    .mapLike::before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(420px 220px at 20% 25%, rgba(209,42,99,.16), rgba(209,42,99,0) 60%),
        radial-gradient(520px 260px at 85% 50%, rgba(107,60,255,.14), rgba(107,60,255,0) 60%),
        repeating-linear-gradient(135deg, rgba(15,18,25,.04) 0 1px, rgba(0,0,0,0) 1px 12px);
      opacity:.95;
      pointer-events:none;
    }
    .mapInner{ position:relative; z-index:1; }
    .mapTitle{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .mapTitle strong{ font-size:15.2px; }
    .netPills{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top: 8px;
    }
    .netPills .nP{
      border-radius:999px;
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.68);
      color: var(--muted);
      padding:8px 10px;
      font-size:12.6px;
      font-weight:900;
      white-space:nowrap;
    }
    .kefuBox{
      display:flex; gap:12px; align-items:center;
      margin-top: 12px;
      padding:12px 12px;
      border-radius:22px;
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.72);
    }
    .kefuBox .qr{
      width:88px; height:88px; border-radius:18px;
      border:1px solid rgba(15,18,25,.10);
      background: #fff;
      overflow:hidden;
      flex:0 0 auto;
    }
    .kefuBox .kMeta strong{ display:block; font-size:14.6px; }
    .kefuBox .kMeta span{ display:block; color: var(--muted); font-size:13.2px; margin-top:4px; }
    .kefuBox .kMeta a{
      display:inline-flex; align-items:center; gap:8px;
      margin-top:10px;
      color: var(--accent);
      font-weight:950;
      font-size:13.6px;
      padding:8px 10px;
      border-radius:14px;
      border:1px solid rgba(209,42,99,.18);
      background: rgba(209,42,99,.08);
    }
    .kefuBox .kMeta a:hover{ box-shadow: 0 18px 35px rgba(209,42,99,.14); transform: translateY(-1px); }

    .footer{
      background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.92));
      border-top: 1px solid rgba(15,18,25,.10);
      margin-top: 10px;
    }
    .footerInner{
      padding: 18px 0 16px;
      display:grid; grid-template-columns: 1.2fr .8fr;
      gap:14px; align-items:start;
    }
    .footBrand{
      display:flex; flex-direction:column; gap:10px;
    }
    .footBrandTop{
      display:flex; align-items:center; gap:12px;
    }
    .footLogo{
      width:44px; height:44px; border-radius:18px;
      background: linear-gradient(135deg, rgba(209,42,99,.16), rgba(107,60,255,.14));
      border:1px solid rgba(209,42,99,.18);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
      flex:0 0 auto;
    }
    .footLogo img{ width:34px; height:auto; }
    .footBrand h3{ margin:0; font-size:15.8px; letter-spacing:-.2px; }
    .footBrand p{
      margin:0;
      color: var(--muted);
      font-size:13.6px;
      max-width: 62ch;
    }

    .footLinks{
      display:flex; flex-direction:column; gap:10px; align-items:flex-end;
    }
    .friendLinks{
      display:flex; flex-direction:column; gap:8px; align-items:flex-end;
    }
    .friendLinks a{
      border:1px solid rgba(15,18,25,.10);
      background: rgba(255,255,255,.72);
      padding:9px 10px;
      border-radius:14px;
      color: var(--muted);
      font-size:13.2px;
      font-weight:900;
      transition: transform .15s ease, box-shadow .15s ease, border-color .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .friendLinks a:hover{
      transform: translateY(-1px);
      box-shadow: 0 18px 40px rgba(20,23,35,.10);
      border-color: rgba(209,42,99,.25);
      color: var(--text);
    }
    .copyright{
      border-top: 1px solid rgba(15,18,25,.08);
      padding: 12px 0 16px;
      color: var(--muted2);
      font-size:12.6px;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      flex-wrap:wrap;
    }
    .legal{
      display:flex; align-items:center; gap:10px; flex-wrap:wrap;
    }
    .legal a{
      color: var(--muted2);
      border-bottom:1px dashed rgba(15,18,25,.18);
    }
    .legal a:hover{ color: var(--text); }

    .floatKefu{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index:60;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
    }
    .floatBtn{
      display:flex; align-items:center; gap:10px;
      padding: 12px 14px;
      border-radius: 18px;
      border:1px solid rgba(15,18,25,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 50px rgba(20,23,35,.16);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .2s ease;
      user-select:none;
    }
    .floatBtn:hover{
      transform: translateY(-2px);
      border-color: rgba(209,42,99,.25);
      box-shadow: 0 26px 70px rgba(20,23,35,.20);
    }
    .floatBtn .bIcon{
      width:36px; height:36px; border-radius:16px;
      background: linear-gradient(135deg, rgba(209,42,99,.18), rgba(107,60,255,.14));
      border:1px solid rgba(209,42,99,.18);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .floatBtn .bIcon svg{ width:18px; height:18px; }
    .floatBtn strong{ font-size:13.8px; }
    .floatBtn span{ display:block; color: var(--muted2); font-size:12.4px; margin-top:2px; }

    .qrPopover{
      width: 220px;
      border-radius: 22px;
      border: 1px solid rgba(15,18,25,.12);
      background: rgba(255,255,255,.92);
      box-shadow: 0 30px 80px rgba(20,23,35,.22);
      padding: 12px;
      display:none;
      transform-origin: bottom right;
      animation: pop .18s ease-out;
    }
    @keyframes pop{
      from{ opacity:0; transform: translateY(10px) scale(.98); }
      to{ opacity:1; transform: translateY(0) scale(1); }
    }
    .qrPopover[aria-hidden="false"]{ display:block; }
    .qrPopover .top{
      display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
      margin-bottom: 10px;
    }
    .qrPopover .top strong{ font-size:13.8px; }
    .closeX{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(15,18,25,.12);
      background: rgba(255,255,255,.8);
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease;
      display:flex; align-items:center; justify-content:center;
    }
    .closeX:hover{ transform: translateY(-1px); box-shadow: 0 18px 35px rgba(20,23,35,.12); }
    .closeX svg{ width:16px; height:16px; }

    .qrPopover .qr{
      border-radius: 18px;
      border:1px solid rgba(15,18,25,.10);
      background:#fff;
      overflow:hidden;
    }
    .qrPopover .hint{
      color: var(--muted);
      font-size:12.8px;
      margin-top: 10px;
    }

    .toTop{
      position:fixed;
      left: 14px;
      bottom: 14px;
      z-index:60;
      width:46px; height:46px;
      border-radius:18px;
      border:1px solid rgba(15,18,25,.12);
      background: rgba(255,255,255,.86);
      box-shadow: 0 18px 50px rgba(20,23,35,.16);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, border-color .2s ease, opacity .2s ease;
      opacity:0;
      pointer-events:none;
    }
    .toTop.show{ opacity:1; pointer-events:auto; }
    .toTop:hover{
      transform: translateY(-2px);
      border-color: rgba(209,42,99,.25);
      box-shadow: 0 26px 70px rgba(20,23,35,.20);
    }
    .toTop svg{ width:18px; height:18px; }

    @media (max-width: 980px){
      .heroGrid{ grid-template-columns: 1fr; }
      .sideStack{ flex-direction:row; }
      .sideCard{ flex:1; }
      .grid3{ grid-template-columns: 1fr; }
      .grid4{ grid-template-columns: 1fr 1fr; }
      .steps{ grid-template-columns: 1fr; }
      .caseGrid{ grid-template-columns: 1fr; }
      .tabsGrid{ grid-template-columns: 1fr; }
      .reviewsGrid{ grid-template-columns: 1fr; }
      .formSection{ grid-template-columns: 1fr; }
      .footerInner{ grid-template-columns: 1fr; }
      .footLinks{ align-items:flex-start; }
      .friendLinks{ align-items:flex-start; flex-direction:row; flex-wrap:wrap; }
      .friendLinks a{ white-space:normal; }
      .menu{ display:none; }
      .mobileToggle{ display:block; }
      .mobileMenu{ display:block; }
      .mobileMenu[aria-hidden="true"]{ display:none; }
      .mobileMenu{ padding-left:0; padding-right:0; }
      .navRight{ gap:10px; }
      .sideStack{ flex-direction:column; }
    }

    @media (max-width: 520px){
      h1{ font-size: 28px; }
      .heroCard{ padding: 16px; min-height:auto; }
      .metaChip{ min-width: 0; width:100%; }
      .dataList{ grid-template-columns: 1fr 1fr; }
      .fieldRow{ grid-template-columns: 1fr; }
      .btn{ width:100%; }
      .heroActions .btn{ width:auto; }
      .heroActions{ width:100%; }
      .heroActions .btnPrimary{ flex:1; }
      .heroActions .btnSoft{ flex:1; }
      .compareTable{ border-radius: 18px; }
      .footerInner{ padding-bottom: 6px; }
      .toTop{ left: 10px; bottom: 10px; }
      .floatKefu{ right: 10px; bottom: 10px; }
    }