:root{
      --bg0:#070814;
      --bg1:#0b0d1f;
      --panel:rgba(255,255,255,.06);
      --panel2:rgba(255,255,255,.085);
      --stroke:rgba(255,255,255,.12);
      --stroke2:rgba(255,255,255,.18);
      --text:#eaf0ff;
      --muted:rgba(234,240,255,.72);
      --muted2:rgba(234,240,255,.56);
      --brand1:#ff4fd8;
      --brand2:#9b5cff;
      --brand3:#37d4ff;
      --good:#39f3b0;
      --warn:#ffd36e;
      --danger:#ff5c7a;
      --shadow:0 16px 55px rgba(0,0,0,.48);
      --shadow2:0 10px 35px rgba(0,0,0,.4);
      --radius:18px;
      --radius2:26px;
      --container:1120px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, "Noto Sans", "Helvetica Neue", sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 800px at 12% -10%, rgba(155,92,255,.28), transparent 60%),
        radial-gradient(900px 650px at 85% 0%, rgba(255,79,216,.22), transparent 55%),
        radial-gradient(800px 600px at 60% 110%, rgba(55,212,255,.18), transparent 55%),
        linear-gradient(180deg, var(--bg0), var(--bg1));
      overflow-x:hidden;
    }
    a{color:inherit}
    img{max-width:100%; height:auto; display:block}
    .container{
      width:100%;
      max-width:var(--container);
      margin:0 auto;
      padding:0 18px;
    }
    .skip{
      position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;
    }
    .skip:focus{
      left:16px; top:16px; width:auto; height:auto; padding:10px 12px;
      background:rgba(0,0,0,.65); border:1px solid var(--stroke2); border-radius:12px; z-index:9999;
    }
    header{
      position:sticky; top:0; z-index:50;
      background:rgba(7,8,20,.55);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .nav{
      display:flex; align-items:center; justify-content:space-between;
      gap:14px; padding:14px 0;
    }
    .brand{
      display:flex; align-items:center; gap:10px; min-width:220px;
    }
    .brand .logo{
      width:36px; height:36px; border-radius:12px;
      background:linear-gradient(135deg, rgba(255,79,216,.45), rgba(155,92,255,.35));
      border:1px solid rgba(255,255,255,.14);
      box-shadow:0 10px 30px rgba(155,92,255,.22);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
    }
    .brand .logo img{width:100%; height:100%; object-fit:cover}
    .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; justify-content:flex-end; flex:1;
      gap:14px;
    }
    .navlinks a{
      text-decoration:none;
      font-size:13px;
      color:var(--muted);
      padding:9px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition:transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
      white-space:nowrap;
    }
    .navlinks a:hover{
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.12);
      color:rgba(234,240,255,.92);
      transform:translateY(-1px);
    }
    .nav-cta{
      display:flex; align-items:center; gap:10px;
    }
    .btn{
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
      color:rgba(234,240,255,.95);
      padding:10px 14px;
      border-radius:14px;
      text-decoration:none;
      font-size:13px;
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      cursor:pointer;
    }
    .btn:active{transform:translateY(0)}
    .btn:hover{
      transform:translateY(-1px);
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.085);
      box-shadow:0 12px 35px rgba(0,0,0,.25);
    }
    .btn-primary{
      border-color:rgba(255,79,216,.35);
      background:linear-gradient(135deg, rgba(255,79,216,.25), rgba(155,92,255,.18));
      box-shadow:0 18px 50px rgba(255,79,216,.12);
    }
    .btn-primary:hover{
      border-color:rgba(255,79,216,.55);
      box-shadow:0 20px 60px rgba(255,79,216,.16);
      background:linear-gradient(135deg, rgba(255,79,216,.32), rgba(155,92,255,.22));
    }
    .btn-ghost{
      border-color:rgba(55,212,255,.25);
      background:rgba(55,212,255,.08);
    }
    .nav-toggle{
      display:none;
      width:44px; height:40px;
      border-radius:14px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.14);
      color:var(--text);
      cursor:pointer;
      transition:transform .15s ease, background .15s ease;
    }
    .nav-toggle:hover{transform:translateY(-1px); background:rgba(255,255,255,.085)}
    .nav-toggle .bars{
      width:18px; height:12px; margin:0 auto; position:relative;
    }
    .nav-toggle .bars span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:2px;
      background:rgba(234,240,255,.9);
      transition:transform .2s ease, opacity .2s ease, top .2s ease;
    }
    .nav-toggle .bars span:nth-child(1){top:0}
    .nav-toggle .bars span:nth-child(2){top:5px}
    .nav-toggle .bars span:nth-child(3){top:10px}
    .nav-toggle[aria-expanded="true"] .bars span:nth-child(1){top:5px; transform:rotate(45deg)}
    .nav-toggle[aria-expanded="true"] .bars span:nth-child(2){opacity:0}
    .nav-toggle[aria-expanded="true"] .bars span:nth-child(3){top:5px; transform:rotate(-45deg)}
    .mobile-menu{
      display:none;
      border-top:1px solid rgba(255,255,255,.08);
      padding:12px 0 18px;
    }
    .mobile-menu a{
      display:flex; align-items:center; justify-content:space-between;
      text-decoration:none;
      padding:12px 12px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.045);
      margin-top:10px;
      color:rgba(234,240,255,.92);
      transition:transform .15s ease, border-color .15s ease, background .15s ease;
    }
    .mobile-menu a:hover{
      transform:translateY(-1px);
      border-color:rgba(255,255,255,.18);
      background:rgba(255,255,255,.07);
    }
    .mobile-menu .small{
      color:var(--muted2); font-size:12px;
    }

    .hero{
      position:relative;
      padding:34px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .hero-main{
      position:relative;
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(900px 520px at 20% 0%, rgba(255,79,216,.26), transparent 60%),
        radial-gradient(900px 560px at 85% 10%, rgba(155,92,255,.22), transparent 60%),
        radial-gradient(600px 460px at 50% 120%, rgba(55,212,255,.18), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-main:before{
      content:"";
      position:absolute; inset:-2px;
      background:
        radial-gradient(500px 220px at 20% 30%, rgba(255,79,216,.25), transparent 55%),
        radial-gradient(420px 200px at 70% 10%, rgba(155,92,255,.25), transparent 60%);
      opacity:.65;
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      padding:26px 22px 20px;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height:360px;
    }
    .badge-row{
      display:flex; flex-wrap:wrap; gap:10px; align-items:center;
    }
    .badge{
      display:inline-flex; align-items:center; gap:10px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(0,0,0,.16);
      color:rgba(234,240,255,.92);
      font-size:12px;
    }
    .dot{
      width:8px; height:8px; border-radius:50%;
      background:linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow:0 0 0 4px rgba(255,79,216,.14);
    }
    .hero-title{
      margin:0;
      font-size:34px;
      line-height:1.12;
      letter-spacing:.2px;
    }
    .hero-sub{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.65;
      max-width:60ch;
    }
    .hero-actions{
      display:flex; flex-wrap:wrap; gap:12px; align-items:center;
      margin-top:4px;
    }
    .hero-actions .meta{
      color:var(--muted2);
      font-size:12px;
      display:flex; align-items:center; gap:10px;
      padding:10px 12px;
      border-radius:16px;
      border:1px dashed rgba(255,255,255,.18);
      background:rgba(255,255,255,.03);
    }
    .meta .chip{
      display:inline-flex; align-items:center; gap:8px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.045);
      color:rgba(234,240,255,.9);
      white-space:nowrap;
      font-size:12px;
    }
    .hero-right{
      display:flex; flex-direction:column; gap:14px;
    }
    .glass{
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
      box-shadow:var(--shadow2);
      overflow:hidden;
    }
    .glow-grid{
      position:relative;
      padding:16px;
      min-height:176px;
    }
    .glow-grid:after{
      content:"";
      position:absolute; inset:0;
      background:
        linear-gradient(transparent 0 95%, rgba(255,255,255,.06) 95% 100%),
        linear-gradient(90deg, transparent 0 95%, rgba(255,255,255,.06) 95% 100%);
      background-size:38px 38px;
      opacity:.2;
      pointer-events:none;
    }
    .data-cards{
      position:relative;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      padding:16px;
    }
    .stat{
      border-radius:18px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.14);
      padding:14px 12px;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
      min-height:92px;
      display:flex; flex-direction:column; justify-content:space-between;
    }
    .stat:hover{
      transform:translateY(-2px);
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.05);
    }
    .stat .k{
      font-size:12px; color:var(--muted2);
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
    }
    .pill{
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      font-size:12px;
      color:rgba(234,240,255,.92);
      white-space:nowrap;
    }
    .stat .v{
      font-size:22px; font-weight:800; letter-spacing:.2px;
    }
    .stat .s{
      color:var(--muted);
      font-size:12px;
      line-height:1.4;
      margin-top:6px;
    }

    .section{
      padding:22px 0;
    }
    .section-head{
      display:flex; justify-content:space-between; align-items:flex-end;
      gap:14px;
      margin-bottom:14px;
    }
    .section-head h2{
      margin:0;
      font-size:22px;
      letter-spacing:.2px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      max-width:62ch;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
    }
    .card{
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.045);
      padding:16px;
      box-shadow:0 10px 35px rgba(0,0,0,.18);
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .card:hover{
      transform:translateY(-2px);
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.06);
    }
    .icon{
      width:38px; height:38px; border-radius:14px;
      border:1px solid rgba(255,255,255,.14);
      background:linear-gradient(135deg, rgba(255,79,216,.18), rgba(155,92,255,.16));
      display:flex; align-items:center; justify-content:center;
      margin-bottom:12px;
      box-shadow:0 18px 45px rgba(255,79,216,.12);
    }
    .card h3{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:.2px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .list-tiles{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px;
    }
    .tile{
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.14);
      padding:14px;
      display:flex; gap:12px;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
      align-items:flex-start;
    }
    .tile:hover{
      transform:translateY(-2px);
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.05);
    }
    .tile .mark{
      width:26px; height:26px; border-radius:10px;
      border:1px solid rgba(255,255,255,.14);
      background:linear-gradient(135deg, rgba(55,212,255,.16), rgba(155,92,255,.14));
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      margin-top:1px;
    }
    .tile .txt strong{
      display:block;
      font-size:13px;
      margin-bottom:6px;
    }
    .tile .txt span{
      color:var(--muted);
      font-size:12.5px;
      line-height:1.6;
      display:block;
    }

    .steps{
      display:grid; grid-template-columns: repeat(4, 1fr); gap:12px;
    }
    .step{
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      padding:16px 14px;
      position:relative;
      overflow:hidden;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .step:hover{transform:translateY(-2px); border-color:rgba(255,255,255,.22); background:rgba(255,255,255,.06)}
    .step:after{
      content:"";
      position:absolute; right:-40px; top:-40px;
      width:120px; height:120px;
      background:radial-gradient(circle at 30% 30%, rgba(255,79,216,.35), transparent 60%);
      opacity:.55;
      pointer-events:none;
    }
    .step .n{
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
      color:var(--muted2);
      font-size:12px;
      margin-bottom:10px;
    }
    .step .n b{
      color:rgba(234,240,255,.95);
      font-size:16px;
      letter-spacing:.2px;
    }
    .step h3{margin:0 0 8px; font-size:15px}
    .step p{margin:0; color:var(--muted); font-size:13px; line-height:1.65}

    .compare-wrap{
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
      overflow:hidden;
      box-shadow:var(--shadow2);
    }
    .compare-top{
      padding:16px 16px 10px;
      display:flex; justify-content:space-between; align-items:flex-start; gap:12px;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:radial-gradient(700px 300px at 15% 0%, rgba(255,79,216,.16), transparent 60%);
    }
    .rating{
      display:flex; align-items:flex-end; gap:12px; flex-wrap:wrap;
    }
    .stars{
      display:flex; gap:4px; align-items:center;
      color:var(--warn);
      font-size:16px;
      letter-spacing:.2px;
    }
    .score{
      display:flex; flex-direction:column; line-height:1.05;
    }
    .score b{
      font-size:26px;
      letter-spacing:.2px;
    }
    .score span{
      color:var(--muted2); font-size:12.5px;
      margin-top:6px;
    }
    .compare-top .note{
      color:var(--muted);
      font-size:13px; line-height:1.7;
      max-width:60ch;
      margin:0;
    }
    .table-scroll{
      overflow:auto;
      -webkit-overflow-scrolling:touch;
    }
    table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      min-width:820px;
    }
    th, td{
      padding:12px 12px;
      border-bottom:1px solid rgba(255,255,255,.08);
      vertical-align:top;
      font-size:13px;
    }
    th{
      text-align:left;
      color:rgba(234,240,255,.92);
      background:rgba(0,0,0,.18);
      position:sticky;
      top:0;
      z-index:1;
    }
    tr:last-child td{border-bottom:none}
    td{
      color:var(--muted);
    }
    .col-name{color:rgba(234,240,255,.94); font-weight:700}
    .mark-good{
      color:rgba(57,243,176,.95);
      font-weight:700;
    }
    .mark-mid{
      color:rgba(255,211,110,.95);
      font-weight:700;
    }
    .mark-bad{
      color:rgba(255,92,122,.95);
      font-weight:700;
    }

    .tabs-grid{
      display:grid; grid-template-columns: 1.05fr .95fr; gap:14px;
      align-items:stretch;
    }
    .tab-card{
      padding:16px;
    }
    .taglist{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .tag{
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.14);
      color:rgba(234,240,255,.88);
      font-size:12.5px;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
      cursor:pointer;
      user-select:none;
    }
    .tag:hover{
      transform:translateY(-2px);
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.05);
    }
    .tag[aria-pressed="true"]{
      border-color:rgba(255,79,216,.55);
      background:linear-gradient(135deg, rgba(255,79,216,.20), rgba(155,92,255,.18));
      box-shadow:0 18px 55px rgba(255,79,216,.10);
    }
    .tag-desc{
      margin-top:14px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.14);
      padding:14px;
    }
    .tag-desc h3{
      margin:0 0 8px;
      font-size:15px;
      letter-spacing:.2px;
    }
    .tag-desc p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }
    .side-stack{
      display:flex; flex-direction:column; gap:12px;
    }
    .callout{
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(520px 260px at 20% 0%, rgba(55,212,255,.14), transparent 60%),
        rgba(255,255,255,.04);
      overflow:hidden;
      position:relative;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .callout:hover{transform:translateY(-2px); border-color:rgba(255,255,255,.22); background:rgba(255,255,255,.06)}
    .callout h3{margin:0 0 10px; font-size:15px}
    .callout ul{
      margin:0; padding:0; list-style:none;
      display:grid; gap:10px;
    }
    .callout li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .check{
      width:18px; height:18px;
      border-radius:7px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(0,0,0,.15);
      display:flex; align-items:center; justify-content:center;
      color:rgba(57,243,176,.95);
      flex:0 0 auto;
      margin-top:2px;
    }

    .gallery{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
    }
    .case{
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      overflow:hidden;
      box-shadow:0 10px 35px rgba(0,0,0,.18);
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
      display:flex; flex-direction:column;
      min-height:240px;
    }
    .case:hover{transform:translateY(-2px); border-color:rgba(255,255,255,.22); background:rgba(255,255,255,.06)}
    .case-media{
      padding:0;
      background:
        radial-gradient(420px 160px at 20% 0%, rgba(255,79,216,.18), transparent 65%),
        radial-gradient(420px 180px at 85% 0%, rgba(155,92,255,.18), transparent 65%),
        rgba(0,0,0,.16);
      border-bottom:1px solid rgba(255,255,255,.08);
      position:relative;
      overflow:hidden;
    }
    .case-media:after{
      content:"";
      position:absolute; inset:0;
      background:
        linear-gradient(transparent 0 60%, rgba(0,0,0,.35)),
        repeating-linear-gradient(90deg, rgba(255,255,255,.06) 0 1px, transparent 1px 14px);
      opacity:.25;
      pointer-events:none;
    }
    .case-media .imgwrap{
      padding:12px;
      position:relative;
    }
    .case-media img{
      width:100%;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.12);
      object-fit:contain;
      filter:saturate(1.05) contrast(1.02);
      transform:translateZ(0);
    }
    .case-body{
      padding:14px 14px 16px;
      display:flex; flex-direction:column; gap:10px;
      flex:1;
    }
    .case-body h3{margin:0; font-size:15px; letter-spacing:.2px}
    .case-body p{margin:0; color:var(--muted); font-size:13px; line-height:1.65}
    .case-meta{
      display:flex; flex-wrap:wrap; gap:10px; margin-top:auto;
    }
    .badge2{
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.14);
      color:rgba(234,240,255,.86);
      font-size:12.5px;
    }

    .articles{
      display:grid; grid-template-columns: 1.05fr .95fr; gap:14px; align-items:start;
    }
    .article-list{
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      overflow:hidden;
      box-shadow:0 10px 35px rgba(0,0,0,.18);
    }
    .article-list .top{
      padding:16px; border-bottom:1px solid rgba(255,255,255,.08);
      background:radial-gradient(680px 260px at 20% 0%, rgba(155,92,255,.16), transparent 60%);
      display:flex; justify-content:space-between; align-items:flex-start; gap:12px;
    }
    .article-list .top h3{margin:0; font-size:15px}
    .article-list .top p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}
    .article-list ul{
      list-style:none; padding:8px 0; margin:0;
      display:grid; gap:0;
    }
    .article-item{
      display:flex; justify-content:space-between; align-items:flex-start;
      gap:12px;
      padding:13px 16px;
      border-top:1px solid rgba(255,255,255,.06);
      transition:background .15s ease;
    }
    .article-item:first-child{border-top:none}
    .article-item:hover{background:rgba(255,255,255,.05)}
    .article-item a{
      text-decoration:none;
      display:flex; flex-direction:column; gap:6px;
    }
    .article-item .t{
      color:rgba(234,240,255,.94);
      font-weight:700;
      font-size:13.5px;
      line-height:1.4;
    }
    .article-item .u{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.5;
    }
    .article-item .arrow{
      color:var(--muted2);
      font-size:18px;
      flex:0 0 auto;
      margin-top:2px;
    }
    .right-stack{display:flex; flex-direction:column; gap:14px}

    .form-card{
      padding:16px;
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(700px 300px at 20% 0%, rgba(255,79,216,.14), transparent 60%),
        radial-gradient(700px 300px at 85% 10%, rgba(55,212,255,.12), transparent 55%),
        rgba(255,255,255,.04);
      box-shadow:0 10px 35px rgba(0,0,0,.18);
    }
    form{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
      margin-top:10px;
    }
    .field{display:flex; flex-direction:column; gap:7px}
    label{
      color:rgba(234,240,255,.9);
      font-size:12.5px;
    }
    input, select, textarea{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(0,0,0,.18);
      padding:11px 12px;
      color:rgba(234,240,255,.95);
      outline:none;
      font-size:13.5px;
      transition:border-color .15s ease, background .15s ease, box-shadow .15s ease;
    }
    textarea{min-height:100px; resize:vertical}
    input::placeholder, textarea::placeholder{color:rgba(234,240,255,.42)}
    input:focus, select:focus, textarea:focus{
      border-color:rgba(255,79,216,.55);
      box-shadow:0 0 0 4px rgba(255,79,216,.14);
      background:rgba(0,0,0,.24);
    }
    .full{grid-column:1 / -1}
    .form-actions{
      grid-column:1 / -1;
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-top:2px;
      flex-wrap:wrap;
    }
    .form-actions .hint{
      color:var(--muted2);
      font-size:12.5px;
      line-height:1.6;
      max-width:56ch;
    }
    .toast{
      position:fixed; left:50%; transform:translateX(-50%);
      bottom:18px;
      background:rgba(0,0,0,.65);
      border:1px solid rgba(255,255,255,.16);
      color:rgba(234,240,255,.95);
      padding:12px 14px;
      border-radius:16px;
      box-shadow:0 16px 55px rgba(0,0,0,.45);
      z-index:80;
      display:none;
      width:min(560px, calc(100% - 30px));
    }
    .toast.show{display:block; animation:pop .2s ease}
    @keyframes pop{from{opacity:0; transform:translateX(-50%) translateY(8px)} to{opacity:1; transform:translateX(-50%) translateY(0)}}

    details.faq{
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.035);
      padding:12px 14px;
      box-shadow:0 10px 35px rgba(0,0,0,.12);
      overflow:hidden;
      transition:border-color .2s ease, background .2s ease, transform .2s ease;
    }
    details.faq[open]{
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.055);
      transform:translateY(-1px);
    }
    details.faq summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      user-select:none;
    }
    details.faq summary::-webkit-details-marker{display:none}
    .q{
      font-weight:800;
      color:rgba(234,240,255,.95);
      font-size:13.5px;
      line-height:1.6;
    }
    .caret{
      color:rgba(234,240,255,.72);
      font-size:16px;
      padding:6px 10px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.16);
      flex:0 0 auto;
      margin-top:2px;
      transition:transform .18s ease, border-color .18s ease;
    }
    details.faq[open] .caret{transform:rotate(180deg); border-color:rgba(255,79,216,.45)}
    .a{
      margin-top:10px;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
      padding-right:8px;
    }
    .faq-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
    }

    .reviews{
      display:grid; grid-template-columns: repeat(3, 1fr); gap:14px;
    }
    .review{
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      padding:16px;
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
      box-shadow:0 10px 35px rgba(0,0,0,.15);
      min-height:190px;
      display:flex; flex-direction:column; gap:10px;
    }
    .review:hover{transform:translateY(-2px); border-color:rgba(255,255,255,.22); background:rgba(255,255,255,.06)}
    .who{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .avatar{
      width:42px; height:42px; border-radius:16px;
      border:1px solid rgba(255,255,255,.14);
      background:linear-gradient(135deg, rgba(55,212,255,.14), rgba(255,79,216,.12));
      display:flex; align-items:center; justify-content:center;
      font-weight:900; letter-spacing:.2px;
      color:rgba(234,240,255,.95);
      flex:0 0 auto;
    }
    .role{
      display:flex; flex-direction:column; line-height:1.2;
      margin-left:10px;
    }
    .role strong{font-size:13px}
    .role span{font-size:12px; color:var(--muted2); margin-top:4px}
    .review .stars{
      font-size:14px;
    }
    .review p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.75;
    }
    .review .foot{
      margin-top:auto;
      color:var(--muted2);
      font-size:12.5px;
      display:flex; align-items:center; justify-content:space-between; gap:10px;
    }

    .price-grid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px;
      align-items:start;
    }
    .price-card{
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      box-shadow:0 10px 35px rgba(0,0,0,.18);
      overflow:hidden;
    }
    .price-card .top{
      padding:16px;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:radial-gradient(720px 300px at 10% 0%, rgba(255,79,216,.14), transparent 60%);
      display:flex; justify-content:space-between; align-items:flex-start; gap:12px;
    }
    .price-card .top h3{margin:0; font-size:15px}
    .price-card .top p{margin:0; color:var(--muted); font-size:13px; line-height:1.7; max-width:60ch}
    .price-body{
      padding:12px 16px 16px;
    }
    .seg{
      display:flex; gap:10px; flex-wrap:wrap; margin:8px 0 12px;
    }
    .seg button{
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.14);
      color:rgba(234,240,255,.88);
      padding:8px 10px;
      font-size:12.5px;
      cursor:pointer;
      transition:transform .2s ease, background .15s ease, border-color .15s ease;
    }
    .seg button:hover{transform:translateY(-1px); border-color:rgba(255,255,255,.22); background:rgba(255,255,255,.05)}
    .seg button[aria-pressed="true"]{
      border-color:rgba(55,212,255,.5);
      background:linear-gradient(135deg, rgba(55,212,255,.18), rgba(155,92,255,.16));
      box-shadow:0 20px 60px rgba(55,212,255,.10);
    }
    .token-table{
      overflow:auto;
      -webkit-overflow-scrolling:touch;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(0,0,0,.14);
    }
    .token-table table{
      min-width:640px;
      border-collapse:collapse;
    }
    .token-table th, .token-table td{
      border-bottom:1px solid rgba(255,255,255,.07);
      padding:11px 12px;
    }
    .token-table th{background:rgba(0,0,0,.18); position:sticky; top:0}
    .token-table td{color:var(--muted)}
    .token-table .best{color:rgba(57,243,176,.95); font-weight:800}
    .token-table .muted{color:var(--muted2)}
    .network{
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.12);
      background:
        radial-gradient(820px 320px at 18% 0%, rgba(55,212,255,.14), transparent 60%),
        radial-gradient(520px 260px at 88% 0%, rgba(155,92,255,.14), transparent 55%),
        rgba(255,255,255,.04);
      box-shadow:0 10px 35px rgba(0,0,0,.18);
      padding:16px;
    }
    .network .mapline{
      display:flex; flex-wrap:wrap; gap:10px;
      margin-top:12px;
    }
    .node{
      padding:10px 12px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.14);
      min-width:160px;
    }
    .node strong{
      display:block; font-size:13px; margin-bottom:6px;
      letter-spacing:.2px;
    }
    .node span{color:var(--muted); font-size:12.5px; line-height:1.6}
    .timeline{
      margin-top:14px;
      display:grid; gap:10px;
    }
    .time{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px 12px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.10);
      background:rgba(0,0,0,.14);
    }
    .time .dot2{
      width:12px; height:12px; border-radius:50%;
      background:linear-gradient(135deg, var(--brand1), var(--brand2));
      box-shadow:0 0 0 4px rgba(255,79,216,.14);
      margin-top:5px;
      flex:0 0 auto;
    }
    .time strong{display:block; font-size:13px; margin-bottom:6px}
    .time span{color:var(--muted); font-size:12.5px; line-height:1.6}

    .footer{
      padding:18px 0 26px;
      border-top:1px solid rgba(255,255,255,.08);
      background:rgba(0,0,0,.12);
      margin-top:8px;
    }
    .footer-grid{
      display:grid; grid-template-columns: 1.1fr .9fr; gap:14px; align-items:start;
    }
    .foot-card{
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      padding:16px;
    }
    .foot-card h3{margin:0 0 10px; font-size:15px}
    .foot-card p{margin:0; color:var(--muted); font-size:13px; line-height:1.7}
    .links{
      display:flex; flex-wrap:wrap; gap:10px; margin-top:12px;
    }
    .links a{
      text-decoration:none;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.14);
      color:rgba(234,240,255,.88);
      font-size:12.5px;
      transition:transform .2s ease, border-color .15s ease, background .15s ease;
      white-space:nowrap;
    }
    .links a:hover{
      transform:translateY(-1px);
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.05);
    }
    .copyright{
      margin-top:14px;
      color:var(--muted2);
      font-size:12.5px;
      display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
    }
    .fine{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .fine .sep{opacity:.35}
    .float-kefu{
      position:fixed;
      right:16px; bottom:16px;
      z-index:70;
      display:flex; flex-direction:column; gap:10px;
      align-items:flex-end;
    }
    .kefu-btn{
      width:52px; height:52px;
      border-radius:20px;
      border:1px solid rgba(255,79,216,.35);
      background:linear-gradient(135deg, rgba(255,79,216,.20), rgba(155,92,255,.16));
      box-shadow:0 20px 70px rgba(255,79,216,.20);
      color:rgba(234,240,255,.95);
      cursor:pointer;
      transition:transform .2s ease;
      display:flex; align-items:center; justify-content:center;
      user-select:none;
    }
    .kefu-btn:hover{transform:translateY(-2px)}
    .kefu-panel{
      width:min(340px, calc(100vw - 32px));
      border-radius:22px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(0,0,0,.55);
      backdrop-filter: blur(10px);
      box-shadow:0 26px 90px rgba(0,0,0,.5);
      overflow:hidden;
      display:none;
      transform-origin: 100% 100%;
      animation:fadeIn .18s ease;
    }
    .kefu-panel.show{display:block}
    @keyframes fadeIn{from{opacity:0; transform:scale(.98) translateY(8px)} to{opacity:1; transform:scale(1) translateY(0)}}
    .kefu-panel .hd{
      padding:14px 14px 10px;
      border-bottom:1px solid rgba(255,255,255,.10);
      display:flex; justify-content:space-between; align-items:flex-start; gap:12px;
      background:radial-gradient(680px 260px at 20% 0%, rgba(55,212,255,.14), transparent 60%);
    }
    .kefu-panel .hd strong{
      display:block; font-size:14px;
    }
    .kefu-panel .hd span{
      display:block; color:var(--muted2); font-size:12.5px; margin-top:6px; line-height:1.5;
    }
    .kefu-panel .close{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      color:rgba(234,240,255,.9);
      cursor:pointer;
      transition:transform .15s ease, background .15s ease;
      display:flex; align-items:center; justify-content:center;
    }
    .kefu-panel .close:hover{transform:translateY(-1px); background:rgba(255,255,255,.08)}
    .kefu-panel .bd{
      padding:12px 14px 14px;
      display:grid; grid-template-columns: 92px 1fr; gap:12px; align-items:start;
    }
    .kefu-qr{
      width:92px; height:92px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.04);
      display:flex; align-items:center; justify-content:center;
      overflow:hidden;
    }
    .kefu-qr img{width:100%; height:100%; object-fit:cover}
    .kefu-panel .bd .text{
      display:flex; flex-direction:column; gap:10px;
    }
    .kefu-panel .bd .text p{
      margin:0; color:var(--muted); font-size:13px; line-height:1.7;
    }
    .kefu-panel .bd .row{
      display:flex; gap:10px; flex-wrap:wrap; align-items:center;
    }
    .micro{
      padding:9px 10px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      color:rgba(234,240,255,.92);
      text-decoration:none;
      font-size:12.5px;
    }
    .topbtn{
      width:48px; height:48px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      color:rgba(234,240,255,.95);
      cursor:pointer;
      display:flex; align-items:center; justify-content:center;
      box-shadow:0 18px 55px rgba(0,0,0,.35);
      transition:transform .2s ease;
    }
    .topbtn:hover{transform:translateY(-2px)}

    .reveal{
      opacity:0;
      transform:translateY(10px);
      transition:opacity .5s ease, transform .6s ease;
      will-change:opacity, transform;
    }
    .reveal.show{
      opacity:1; transform:translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{grid-template-columns:1fr; }
      .hero-inner{min-height:unset}
      .grid-3{grid-template-columns:1fr; }
      .list-tiles{grid-template-columns:1fr; }
      .steps{grid-template-columns:1fr 1fr}
      .tabs-grid{grid-template-columns:1fr}
      .gallery{grid-template-columns:1fr}
      .articles{grid-template-columns:1fr}
      .reviews{grid-template-columns:1fr}
      .price-grid{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width: 860px){
      .navlinks{display:none}
      .nav-toggle{display:block}
      .mobile-menu{display:block}
      header{position:sticky}
      .mobile-menu[data-open="false"]{display:none}
      .mobile-menu[data-open="true"]{display:block}
    }
    @media (prefers-reduced-motion: reduce){
      *{scroll-behavior:auto !important}
      .reveal{transition:none}
    }