:root{
      --bg0:#070613;
      --bg1:#0b0a18;
      --bg2:#111029;
      --card: rgba(255,255,255,.06);
      --card2: rgba(255,255,255,.08);
      --stroke: rgba(255,255,255,.14);
      --stroke2: rgba(255,255,255,.10);
      --text:#e9e6ff;
      --muted: rgba(233,230,255,.74);
      --muted2: rgba(233,230,255,.56);
      --brand1:#ff3dbd;
      --brand2:#a855ff;
      --brand3:#22d3ee;
      --ok:#2dd4bf;
      --warn:#fb7185;
      --shadow: 0 18px 50px rgba(0,0,0,.45);
      --shadow2: 0 12px 30px rgba(0,0,0,.35);
      --radius: 18px;
      --radius2: 14px;
      --container: 1120px;
      --gutter: 20px;
      --ring: 0 0 0 3px rgba(255,61,189,.22);
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "PingFang SC","Hiragino Sans GB","Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 20% -10%, rgba(168,85,255,.35), transparent 58%),
        radial-gradient(1000px 520px at 85% 0%, rgba(255,61,189,.30), transparent 55%),
        radial-gradient(900px 520px at 50% 110%, rgba(34,211,238,.16), transparent 52%),
        linear-gradient(180deg, var(--bg0), var(--bg1) 45%, var(--bg2));
      overflow-x:hidden;
    }
    a{ color:inherit; text-decoration:none; }
    .container{
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 var(--gutter);
    }
    .skip{
      position:absolute; left:10px; top:10px;
      background: rgba(255,255,255,.1);
      border:1px solid var(--stroke);
      padding:10px 12px; border-radius:12px;
      transform: translateY(-140%);
      transition: transform .2s ease;
      z-index:1000;
      color: var(--text);
      backdrop-filter: blur(8px);
    }
    .skip:focus{ transform: translateY(0); outline:none; box-shadow: var(--ring); }
    header{
      position: sticky; top:0; z-index:50;
      background: linear-gradient(180deg, rgba(7,6,19,.92), rgba(7,6,19,.60));
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255,255,255,.08);
    }
    .nav{
      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 img{
      width: 40px; height: 40px; border-radius: 12px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.14);
      box-shadow: 0 10px 30px rgba(168,85,255,.12);
      flex:0 0 auto;
    }
    .brand .name{
      display:flex; flex-direction:column; line-height:1.1;
    }
    .brand .name strong{
      font-size: 14px; letter-spacing:.2px;
    }
    .brand .name span{
      font-size: 12px; color: var(--muted2);
    }
    .navLinks{
      display:flex; align-items:center; gap: 18px; flex-wrap:wrap;
      justify-content:flex-end;
    }
    .navLinks a{
      font-size: 13px;
      color: var(--muted);
      padding: 10px 10px;
      border-radius: 12px;
      border: 1px solid transparent;
      transition: background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .navLinks a:hover{
      color: var(--text);
      background: rgba(255,255,255,.06);
      border-color: rgba(255,255,255,.12);
      transform: translateY(-1px);
    }
    .navActions{
      display:flex; align-items:center; gap: 10px;
      justify-content:flex-end;
      flex: 0 0 auto;
    }
    .btn{
      display:inline-flex; align-items:center; justify-content:center; gap:10px;
      padding: 11px 14px;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,.12);
      color: var(--text);
      background: rgba(255,255,255,.05);
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      font-weight: 650;
      letter-spacing: .2px;
      font-size: 13px;
      user-select:none;
    }
    .btn:focus{ outline:none; box-shadow: var(--ring); }
    .btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.18); }
    .btnPrimary{
      border-color: rgba(255,61,189,.38);
      background: linear-gradient(135deg, rgba(255,61,189,.22), rgba(168,85,255,.18));
      box-shadow: 0 14px 35px rgba(255,61,189,.12);
    }
    .btnPrimary:hover{
      background: linear-gradient(135deg, rgba(255,61,189,.30), rgba(168,85,255,.24));
      border-color: rgba(255,61,189,.55);
      box-shadow: 0 18px 50px rgba(255,61,189,.16);
    }
    .btnGhost{
      border-color: rgba(34,211,238,.24);
      background: rgba(34,211,238,.08);
    }
    .burger{
      display:none;
      width: 42px; height: 42px; border-radius: 14px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.05);
      color: var(--text);
      align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, background .18s ease;
    }
    .burger:hover{ transform: translateY(-1px); background: rgba(255,255,255,.08); }
    .burger:focus{ outline:none; box-shadow: var(--ring); }
    .burger svg{ width: 20px; height: 20px; }
    .mobilePanel{
      display:none;
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 10px 0 14px;
    }
    .mobilePanel .grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .mobilePanel a{
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      padding: 12px 12px;
      border-radius: 14px;
      color: var(--muted);
      font-size: 13px;
      transition: background .2s ease, border-color .2s ease, color .2s ease;
    }
    .mobilePanel a:hover{
      background: rgba(255,255,255,.07);
      border-color: rgba(255,255,255,.16);
      color: var(--text);
    }
    main{ padding-bottom: 40px; }
    .hero{
      position: relative;
      padding: 34px 0 18px;
      overflow:hidden;
    }
    .hero:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(650px 240px at 10% 30%, rgba(255,61,189,.20), transparent 62%),
        radial-gradient(620px 240px at 80% 20%, rgba(168,85,255,.22), transparent 60%),
        radial-gradient(520px 220px at 50% 90%, rgba(34,211,238,.12), transparent 58%);
      pointer-events:none;
    }
    .heroGrid{
      position:relative;
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 18px;
      align-items: start;
    }
    .heroLeft{
      padding: 18px 0 8px;
    }
    .eyebrow{
      display:flex; gap:10px; align-items:center; flex-wrap:wrap;
      color: var(--muted);
      font-size: 13px;
      margin-bottom: 14px;
    }
    .pill{
      display:inline-flex; align-items:center; gap:8px;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      backdrop-filter: blur(10px);
    }
    .dot{
      width:8px; height:8px; border-radius:99px;
      background: linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow: 0 0 0 3px rgba(255,61,189,.16);
    }
    h1{
      margin: 0 0 10px;
      font-size: clamp(26px, 3.1vw, 44px);
      letter-spacing: -0.6px;
      line-height: 1.08;
    }
    .heroSub{
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
      margin: 0 0 18px;
      max-width: 58ch;
    }
    .heroActions{
      display:flex; align-items:center; gap: 12px; flex-wrap:wrap;
      margin-bottom: 14px;
    }
    .miniTrust{
      display:flex; gap: 14px; flex-wrap:wrap;
      margin-top: 10px;
    }
    .miniTrust .item{
      display:flex; gap: 10px; align-items:flex-start;
      padding: 10px 12px;
      border-radius: 16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      backdrop-filter: blur(10px);
    }
    .icon{
      width: 28px; height: 28px; border-radius: 12px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.12);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      box-shadow: 0 12px 30px rgba(0,0,0,.25);
    }
    .icon svg{ width: 16px; height: 16px; }
    .miniTrust .item strong{ font-size: 13px; display:block; margin-top: 2px; }
    .miniTrust .item span{ font-size: 12px; color: var(--muted2); line-height:1.4; display:block; margin-top: 2px;}
    .heroRight{
      padding: 10px 0;
      display:flex;
      flex-direction:column;
      gap: 12px;
    }
    .glassCard{
      background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.04));
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius);
      box-shadow: var(--shadow2);
      backdrop-filter: blur(10px);
      overflow:hidden;
    }
    .dataCard{
      padding: 14px 14px 12px;
      position:relative;
    }
    .dataCard:after{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(420px 220px at 10% 0%, rgba(255,61,189,.16), transparent 60%),
        radial-gradient(420px 220px at 90% 10%, rgba(168,85,255,.18), transparent 55%);
      pointer-events:none;
    }
    .dataTop{
      position:relative;
      display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
      margin-bottom: 10px;
    }
    .dataTop .label{
      color: var(--muted);
      font-size: 13px;
      line-height: 1.4;
    }
    .spark{
      width: 42px; height: 42px;
      border-radius: 16px;
      background: rgba(255,61,189,.10);
      border: 1px solid rgba(255,61,189,.25);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .spark svg{ width: 20px; height: 20px; }
    .metricGrid{
      position:relative;
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 10px;
    }
    .metric{
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      min-height: 82px;
    }
    .metric .big{
      font-size: 20px; font-weight: 820; letter-spacing: -.4px;
      background: linear-gradient(135deg, rgba(255,61,189,.95), rgba(168,85,255,.95));
      -webkit-background-clip:text; background-clip:text; color:transparent;
      filter: drop-shadow(0 10px 24px rgba(168,85,255,.18));
    }
    .metric .small{
      color: var(--muted2);
      font-size: 12px;
      margin-top: 6px;
      line-height: 1.35;
    }
    .rightList{
      padding: 12px;
    }
    .rightList h2{
      margin: 0 0 8px;
      font-size: 14px; color: rgba(233,230,255,.92);
      letter-spacing:.2px;
    }
    .badgeRow{
      display:flex; gap: 8px; flex-wrap:wrap;
      margin-bottom: 10px;
    }
    .chip{
      font-size: 12px;
      color: rgba(233,230,255,.86);
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
      user-select:none;
    }
    .chip:hover{
      transform: translateY(-1px);
      background: rgba(255,255,255,.07);
      border-color: rgba(255,255,255,.18);
    }
    .trustRow{
      display:flex; gap: 10px; flex-wrap:wrap;
      padding-top: 4px;
      border-top: 1px dashed rgba(255,255,255,.14);
      margin-top: 8px;
    }
    .trustRow .t{
      display:flex; align-items:center; gap: 10px;
      flex: 1 1 180px;
      padding: 10px 10px;
      border-radius: 16px;
      background: rgba(255,255,255,.03);
      border: 1px solid rgba(255,255,255,.08);
    }
    .t .k{
      width: 26px; height: 26px; border-radius: 12px;
      display:flex; align-items:center; justify-content:center;
      background: rgba(34,211,238,.10);
      border:1px solid rgba(34,211,238,.22);
      flex:0 0 auto;
    }
    .t strong{ font-size: 13px; display:block; }
    .t span{ font-size: 12px; color: var(--muted2); display:block; margin-top: 2px; line-height:1.3; }
    section{ padding: 26px 0; }
    .sectionHead{
      display:flex; align-items:flex-end; justify-content:space-between; gap: 14px;
      margin-bottom: 16px;
    }
    .sectionHead h2{
      margin:0;
      font-size: 20px;
      letter-spacing: -.3px;
    }
    .sectionHead p{
      margin:0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.6;
      max-width: 58ch;
    }
    .grid3{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .grid2{
      display:grid; grid-template-columns: repeat(2, minmax(0,1fr));
      gap: 12px;
    }
    .grid4{
      display:grid; grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .card{
      background: rgba(255,255,255,.04);
      border: 1px solid rgba(255,255,255,.10);
      border-radius: var(--radius);
      padding: 14px;
      box-shadow: 0 10px 30px rgba(0,0,0,.22);
      backdrop-filter: blur(10px);
      transition: transform .22s ease, border-color .22s ease, background .22s ease;
    }
    .card:hover{ transform: translateY(-2px); border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.06); }
    .cardTop{
      display:flex; align-items:flex-start; gap: 12px;
      margin-bottom: 8px;
    }
    .cardTop .mark{
      width: 40px; height: 40px; border-radius: 16px;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.12);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .cardTop .mark svg{ width: 18px; height: 18px; }
    .card h3{
      margin: 0;
      font-size: 14px;
      letter-spacing:.2px;
    }
    .card p{
      margin: 6px 0 0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.7;
    }
    .list{
      margin: 10px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap: 10px;
    }
    .list li{
      display:flex; gap: 10px; align-items:flex-start;
      color: var(--muted);
      font-size: 13px;
      line-height:1.6;
    }
    .tick{
      width: 18px; height: 18px; border-radius: 8px;
      background: rgba(45,212,191,.12);
      border: 1px solid rgba(45,212,191,.24);
      display:flex; align-items:center; justify-content:center;
      margin-top: 2px;
      flex:0 0 auto;
    }
    .tick svg{ width: 12px; height: 12px; }
    .steps{
      display:grid; grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
      align-items: stretch;
    }
    .step{
      position:relative;
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      overflow:hidden;
      transition: transform .22s ease, border-color .22s ease;
      box-shadow: 0 12px 30px rgba(0,0,0,.22);
    }
    .step:before{
      content:"";
      position:absolute;
      inset:-1px;
      background:
        radial-gradient(300px 180px at 20% 10%, rgba(255,61,189,.14), transparent 60%),
        radial-gradient(280px 170px at 80% 20%, rgba(168,85,255,.14), transparent 60%);
      opacity:.9;
      pointer-events:none;
    }
    .step > *{ position:relative; }
    .stepNum{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width: 36px; height: 36px;
      border-radius: 16px;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.12);
      font-weight: 850;
      letter-spacing: -.3px;
      margin-bottom: 10px;
      color: rgba(233,230,255,.92);
    }
    .step h3{ margin:0 0 6px; font-size: 14px; }
    .step p{ margin:0; color: var(--muted); font-size: 13px; line-height:1.65; }
    .tableWrap{
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      overflow:hidden;
      box-shadow: 0 12px 30px rgba(0,0,0,.22);
    }
    .tableTop{
      padding: 14px 14px 12px;
      border-bottom: 1px solid rgba(255,255,255,.08);
      display:flex; align-items:flex-start; justify-content:space-between; gap: 14px;
      background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
    }
    .tableTop strong{ font-size: 15px; letter-spacing:.2px; }
    .tableTop span{ display:block; margin-top:6px; color: var(--muted); font-size: 13px; line-height:1.6; max-width: 60ch; }
    .table{
      width:100%;
      border-collapse: collapse;
      font-size: 13px;
      table-layout: fixed;
    }
    .table th, .table td{
      border-bottom: 1px solid rgba(255,255,255,.07);
      padding: 12px 12px;
      vertical-align: top;
    }
    .table th{
      text-align:left;
      color: rgba(233,230,255,.88);
      font-weight: 800;
      background: rgba(255,255,255,.04);
    }
    .table td{
      color: var(--muted);
      line-height:1.6;
    }
    .cellTag{
      display:inline-flex; align-items:center; gap: 8px;
      padding: 8px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      color: rgba(233,230,255,.90);
      font-weight: 700;
      font-size: 12px;
      margin: 2px 8px 2px 0;
    }
    .tagGood{
      border-color: rgba(45,212,191,.26);
      background: rgba(45,212,191,.08);
    }
    .tagMid{
      border-color: rgba(255,255,255,.14);
      background: rgba(255,255,255,.05);
    }
    .tagHot{
      border-color: rgba(255,61,189,.30);
      background: rgba(255,61,189,.10);
    }
    .compareBox{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items: start;
    }
    .scoreCard{
      padding: 14px;
    }
    .ratingRow{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      margin-top: 4px;
      flex-wrap:wrap;
    }
    .stars{
      display:flex; gap: 6px; align-items:center;
    }
    .star{
      width: 22px; height: 22px;
      filter: drop-shadow(0 10px 20px rgba(255,61,189,.14));
    }
    .scoreBig{
      display:flex; flex-direction:column; align-items:flex-end;
    }
    .scoreBig .num{
      font-size: 34px;
      font-weight: 950;
      letter-spacing: -1px;
      line-height:1;
      background: linear-gradient(135deg, rgba(255,61,189,.95), rgba(34,211,238,.9));
      -webkit-background-clip:text; background-clip:text; color:transparent;
    }
    .scoreBig .den{
      color: var(--muted2);
      font-size: 13px;
      margin-top: 6px;
    }
    .scoreMeta{
      display:grid; grid-template-columns: 1fr; gap: 10px;
      margin-top: 12px;
    }
    .metaRow{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
    }
    .metaRow .mIcon{
      width: 34px; height: 34px; border-radius: 16px;
      background: rgba(168,85,255,.10);
      border: 1px solid rgba(168,85,255,.24);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .metaRow .mIcon svg{ width: 16px; height: 16px; }
    .metaRow strong{ font-size: 13px; display:block; }
    .metaRow span{ color: var(--muted2); font-size: 12px; display:block; margin-top: 4px; line-height:1.5; }
    .faq{
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      overflow:hidden;
      box-shadow: 0 12px 30px rgba(0,0,0,.22);
    }
    details{
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 0;
    }
    details:first-child{ border-top: none; }
    summary{
      list-style:none;
      cursor:pointer;
      padding: 14px 14px;
      display:flex; align-items:flex-start; justify-content:space-between; gap: 14px;
      color: rgba(233,230,255,.92);
      font-weight: 780;
      font-size: 13px;
      letter-spacing:.2px;
      user-select:none;
    }
    summary::-webkit-details-marker{ display:none; }
    .sumRight{
      display:flex; align-items:center; gap: 12px; flex:0 0 auto;
      color: var(--muted2);
      font-weight: 700;
      font-size: 12px;
    }
    .chev{
      width: 26px; height: 26px; border-radius: 12px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      display:flex; align-items:center; justify-content:center;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    details[open] .chev{
      transform: rotate(180deg);
      background: rgba(255,255,255,.07);
      border-color: rgba(255,255,255,.16);
    }
    .faqBody{
      padding: 0 14px 14px;
      color: var(--muted);
      font-size: 13px;
      line-height:1.75;
    }
    .faqBody p{ margin: 0; }
    .articleGrid{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .article{
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      box-shadow: 0 12px 30px rgba(0,0,0,.22);
      transition: transform .22s ease, border-color .22s ease, background .22s ease;
      position:relative;
      overflow:hidden;
    }
    .article:hover{ transform: translateY(-2px); border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.06); }
    .article .meta{
      display:flex; gap: 8px; flex-wrap:wrap;
      align-items:center;
      margin-bottom: 8px;
      color: var(--muted2);
      font-size: 12px;
    }
    .article .title{
      margin: 0 0 8px;
      font-size: 14px;
      letter-spacing:.2px;
      line-height:1.5;
      font-weight: 900;
    }
    .article .desc{
      margin: 0 0 12px;
      color: var(--muted);
      font-size: 13px;
      line-height:1.65;
    }
    .article .linkRow{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      padding-top: 10px;
      border-top: 1px dashed rgba(255,255,255,.14);
    }
    .arrow{
      width: 34px; height: 34px; border-radius: 14px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease, background .18s ease;
    }
    .article:hover .arrow{ transform: translateY(-1px); background: rgba(255,255,255,.07); }
    .formCard{
      padding: 16px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      box-shadow: 0 14px 45px rgba(0,0,0,.26);
      overflow:hidden;
      position:relative;
    }
    .formCard:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(520px 220px at 8% 0%, rgba(255,61,189,.15), transparent 60%),
        radial-gradient(520px 220px at 92% 10%, rgba(168,85,255,.16), transparent 58%),
        radial-gradient(420px 220px at 60% 110%, rgba(34,211,238,.11), transparent 55%);
      pointer-events:none;
    }
    .formCard > *{ position:relative; }
    form{ display:grid; gap: 12px; }
    .formGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    label{
      display:block;
      font-size: 12px;
      color: var(--muted2);
      margin: 0 0 8px;
      font-weight: 750;
      letter-spacing:.2px;
    }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(10,10,20,.35);
      color: var(--text);
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, background .18s ease;
      font-size: 13px;
    }
    textarea{ min-height: 98px; resize: vertical; }
    input::placeholder, textarea::placeholder{ color: rgba(233,230,255,.45); }
    input:focus, select:focus, textarea:focus{
      box-shadow: var(--ring);
      border-color: rgba(255,61,189,.42);
      background: rgba(10,10,20,.48);
    }
    .formActions{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      flex-wrap:wrap;
      margin-top: 4px;
    }
    .formHint{
      color: var(--muted2);
      font-size: 12px;
      line-height:1.6;
      max-width: 52ch;
    }
    .notice{
      display:flex; gap: 10px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
    }
    .notice .nIcon{
      width: 30px; height: 30px; border-radius: 14px;
      background: rgba(255,61,189,.10);
      border: 1px solid rgba(255,61,189,.24);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
    }
    .notice .nIcon svg{ width: 16px; height: 16px; }
    .notice strong{ font-size: 13px; display:block; }
    .notice span{ color: var(--muted2); font-size: 12px; display:block; margin-top: 4px; line-height:1.55; }
    .commentsGrid{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .comment{
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      box-shadow: 0 12px 30px rgba(0,0,0,.22);
      transition: transform .22s ease, border-color .22s ease, background .22s ease;
    }
    .comment:hover{ transform: translateY(-2px); border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.06); }
    .commentTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      margin-bottom: 10px;
    }
    .avatar{
      width: 44px; height: 44px; border-radius: 18px;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.12);
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      position:relative;
      overflow:hidden;
    }
    .avatar:after{
      content:"";
      position:absolute;
      inset:-1px;
      background: radial-gradient(26px 26px at 25% 20%, rgba(255,61,189,.25), transparent 60%),
                  radial-gradient(28px 28px at 85% 30%, rgba(168,85,255,.22), transparent 60%);
      pointer-events:none;
    }
    .avatar span{
      position:relative;
      font-weight: 950;
      letter-spacing:-.4px;
      color: rgba(233,230,255,.92);
    }
    .role{
      color: var(--muted);
      font-size: 12px;
      margin-top: 6px;
      line-height:1.5;
    }
    .comment .quote{
      color: var(--muted);
      font-size: 13px;
      line-height:1.75;
      margin: 0;
    }
    .commentFooter{
      display:flex; align-items:center; justify-content:space-between; gap: 12px;
      padding-top: 10px;
      margin-top: 12px;
      border-top: 1px dashed rgba(255,255,255,.14);
      color: var(--muted2);
      font-size: 12px;
    }
    .tagsLine{
      display:flex; gap: 8px; flex-wrap:wrap;
    }
    .tag{
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      color: rgba(233,230,255,.86);
      font-weight: 700;
      font-size: 12px;
      white-space:nowrap;
    }
    .timeline{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .timeItem{
      display:grid;
      grid-template-columns: 120px 1fr;
      gap: 12px;
      align-items:start;
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      box-shadow: 0 12px 30px rgba(0,0,0,.22);
      position:relative;
      overflow:hidden;
    }
    .timeItem:before{
      content:"";
      position:absolute; inset:-1px;
      background: radial-gradient(420px 200px at 20% 0%, rgba(168,85,255,.12), transparent 60%);
      pointer-events:none;
      opacity:.85;
    }
    .timeItem > *{ position:relative; }
    .timeLabel{
      padding: 10px 12px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.03);
      color: rgba(233,230,255,.90);
      font-weight: 900;
      font-size: 13px;
      letter-spacing:.2px;
    }
    .timeBody h3{
      margin: 0 0 6px;
      font-size: 14px;
      letter-spacing:.2px;
    }
    .timeBody p{
      margin: 0;
      color: var(--muted);
      font-size: 13px;
      line-height:1.75;
    }
    .networkGrid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items: start;
    }
    .networkMap{
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      box-shadow: 0 12px 30px rgba(0,0,0,.22);
      overflow:hidden;
      position:relative;
      min-height: 240px;
    }
    .networkMap:before{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(240px 160px at 20% 20%, rgba(255,61,189,.15), transparent 60%),
        radial-gradient(260px 170px at 80% 30%, rgba(168,85,255,.16), transparent 60%),
        radial-gradient(280px 190px at 50% 95%, rgba(34,211,238,.10), transparent 60%);
      pointer-events:none;
    }
    .networkMap > *{ position:relative; }
    .mapTop{
      display:flex; align-items:flex-start; justify-content:space-between; gap: 12px;
      margin-bottom: 10px;
    }
    .mapTop strong{ font-size: 15px; }
    .mapTop span{ display:block; margin-top:6px; color: var(--muted); font-size: 13px; line-height:1.6; max-width: 46ch; }
    .orbit{
      position:absolute; inset: 0;
      pointer-events:none;
      opacity: .9;
    }
    .nodeGrid{
      position:relative;
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 10px;
      margin-top: 14px;
    }
    .node{
      padding: 10px 10px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      color: rgba(233,230,255,.92);
      font-weight: 900;
      font-size: 12px;
      letter-spacing:.2px;
      min-height: 56px;
      display:flex; flex-direction:column; justify-content:center;
    }
    .node span{ display:block; color: var(--muted2); font-size: 12px; font-weight: 700; margin-top: 6px; }
    .joinCard{
      padding: 16px;
    }
    .joinRow{
      display:flex; gap: 12px; flex-wrap:wrap; align-items:flex-start;
      margin-top: 12px;
    }
    .joinRow .box{
      flex:1 1 220px;
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      padding: 12px;
    }
    .joinRow .box strong{ display:flex; align-items:center; gap: 10px; font-size: 13px; }
    .joinRow .box p{ margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height:1.7; }
    .joinRow .box svg{ width: 16px; height: 16px; }
    footer{
      background: rgba(0,0,0,.20);
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 22px 0;
      margin-top: 12px;
    }
    .footGrid{
      display:grid;
      grid-template-columns: 1.3fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .footCard{
      padding: 14px;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.04);
      box-shadow: 0 12px 30px rgba(0,0,0,.22);
    }
    .footCard h3{ margin: 0 0 8px; font-size: 14px; }
    .footCard p{ margin:0; color: var(--muted); font-size: 13px; line-height:1.7; }
    .footLinks{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      margin-top: 12px;
    }
    .footLinks a{
      border: 1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
      border-radius: 14px;
      padding: 10px 10px;
      color: var(--muted);
      font-size: 13px;
      transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
    }
    .footLinks a:hover{
      border-color: rgba(255,255,255,.16);
      background: rgba(255,255,255,.06);
      color: var(--text);
      transform: translateY(-1px);
    }
    .copyright{
      display:flex; align-items:center; justify-content:space-between; gap: 12px; flex-wrap:wrap;
      padding-top: 14px;
      color: var(--muted2);
      font-size: 12px;
    }
    .linksInline{
      display:flex; gap: 10px; flex-wrap:wrap; align-items:center;
    }
    .linksInline a{
      color: rgba(233,230,255,.86);
      border-bottom: 1px dashed rgba(233,230,255,.26);
    }
    .floatHelp{
      position: fixed;
      right: 16px;
      bottom: 16px;
      z-index: 60;
      display:flex;
      flex-direction:column;
      gap: 10px;
      align-items:flex-end;
    }
    .floatBtn{
      width: 48px; height: 48px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.14);
      background: linear-gradient(135deg, rgba(255,61,189,.20), rgba(168,85,255,.14));
      box-shadow: 0 18px 40px rgba(0,0,0,.35);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      backdrop-filter: blur(10px);
    }
    .floatBtn:hover{ transform: translateY(-2px); border-color: rgba(255,255,255,.22); box-shadow: 0 22px 60px rgba(0,0,0,.45); }
    .floatBtn:focus{ outline:none; box-shadow: var(--ring); }
    .floatBtn svg{ width: 20px; height: 20px; }
    .qrPopover{
      width: 260px;
      border-radius: 18px;
      border: 1px solid rgba(255,255,255,.12);
      background: rgba(10,10,20,.70);
      box-shadow: 0 18px 60px rgba(0,0,0,.55);
      backdrop-filter: blur(14px);
      overflow:hidden;
      transform-origin: 90% 100%;
      animation: pop .18s ease both;
    }
    @keyframes pop{
      from{ opacity:0; transform: scale(.96) translateY(6px); }
      to{ opacity:1; transform: scale(1) translateY(0); }
    }
    .qrHead{
      padding: 12px 12px 10px;
      border-bottom: 1px solid rgba(255,255,255,.10);
      display:flex; align-items:flex-start; justify-content:space-between; gap: 10px;
    }
    .qrHead strong{ font-size: 13px; }
    .qrHead span{ display:block; margin-top: 6px; color: var(--muted2); font-size: 12px; line-height:1.5; }
    .closeX{
      width: 34px; height: 34px;
      border-radius: 14px;
      border:1px solid rgba(255,255,255,.12);
      background: rgba(255,255,255,.04);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: background .18s ease, transform .18s ease;
      flex:0 0 auto;
      color: var(--text);
    }
    .closeX:hover{ transform: translateY(-1px); background: rgba(255,255,255,.07); }
    .qrBody{
      padding: 12px;
      display:flex; flex-direction:column; gap: 10px;
      align-items:center;
      justify-content:center;
    }
    .qrBody img{
      width: 200px;
      height: auto;
      border-radius: 12px;
      border:1px solid rgba(255,255,255,.10);
      background: rgba(255,255,255,.03);
    }
    .qrHint{
      color: var(--muted2);
      font-size: 12px;
      line-height:1.6;
      text-align:center;
      margin: 0;
    }
    .backTop{
      position: fixed;
      left: 16px;
      bottom: 16px;
      z-index: 60;
      width: 46px; height: 46px;
      border-radius: 18px;
      border:1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.04);
      backdrop-filter: blur(10px);
      box-shadow: 0 18px 40px rgba(0,0,0,.35);
      display:flex; align-items:center; justify-content:center;
      cursor:pointer;
      transition: transform .18s ease, background .18s ease, border-color .18s ease;
    }
    .backTop:hover{ transform: translateY(-2px); background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.22); }
    .backTop svg{ width: 18px; height: 18px; }
    .reveal{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .6s ease, transform .6s ease;
    }
    .reveal.on{
      opacity:1;
      transform: translateY(0);
    }
    @media (max-width: 980px){
      .heroGrid{ grid-template-columns: 1fr; }
      .steps{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .grid3{ grid-template-columns: 1fr; }
      .grid2{ grid-template-columns: 1fr; }
      .grid4{ grid-template-columns: 1fr 1fr; }
      .articleGrid{ grid-template-columns: 1fr; }
      .commentsGrid{ grid-template-columns: 1fr; }
      .compareBox{ grid-template-columns: 1fr; }
      .timeItem{ grid-template-columns: 1fr; }
      .networkGrid{ grid-template-columns: 1fr; }
      .footGrid{ grid-template-columns: 1fr; }
      .footLinks{ grid-template-columns: 1fr 1fr; }
      .formGrid{ grid-template-columns: 1fr; }
      .navLinks{ display:none; }
      .navActions{ display:none; }
      .burger{ display:flex; }
      .mobilePanel{ display:block; }
      .mobilePanel[aria-hidden="true"]{ display:none; }
      .mobilePanel[aria-hidden="false"]{ display:block; }
      .floatHelp{ right: 12px; bottom: 84px; }
      .backTop{ left: 12px; bottom: 84px; }
    }
    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal{ transition:none; }
      .qrPopover{ animation:none; }
    }