:root{
      --bg0:#fcfbf8;
      --bg1:#f6f5ff;
      --card:#ffffff;
      --text:#1f2937;
      --muted:#5b6676;
      --line:rgba(18, 26, 38, .10);
      --shadow: 0 16px 40px rgba(16, 24, 40, .08);
      --shadow2: 0 10px 26px rgba(16, 24, 40, .10);
      --ring: rgba(99, 102, 241, .18);
      --accent1:#6d5efc;
      --accent2:#00c2ff;
      --accent3:#22c55e;
      --accent4:#f59e0b;
      --accent5:#ef4444;
      --radius:18px;
      --radius2:14px;
      --container: 1120px;
    }
    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 15% 0%, rgba(109, 94, 252, .18), transparent 60%),
        radial-gradient(900px 520px at 80% 10%, rgba(0, 194, 255, .16), transparent 58%),
        radial-gradient(900px 520px at 50% 85%, rgba(34, 197, 94, .12), transparent 60%),
        linear-gradient(180deg, var(--bg0) 0%, #ffffff 45%, #fbfaf8 100%);
      overflow-x:hidden;
    }
    a{ color:inherit; text-decoration:none; }
    .container{
      width: min(var(--container), calc(100% - 28px));
      margin:0 auto;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter: blur(10px);
      background: rgba(252, 251, 248, .72);
      border-bottom: 1px solid rgba(18, 26, 38, .08);
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:12px 0;
      gap:14px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width: 210px;
    }
    .brand img{
      width:38px; height:38px;
      border-radius:12px;
      object-fit:cover;
      background:#fff;
      border:1px solid rgba(18,26,38,.08);
      box-shadow: 0 10px 24px rgba(16, 24, 40, .08);
    }
    .brand .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand .name{
      font-weight:860;
      letter-spacing:.2px;
      font-size:15px;
    }
    .brand .sub{
      font-size:12px;
      color:var(--muted);
      margin-top:3px;
      white-space:nowrap;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:16px;
      flex-wrap:wrap;
      justify-content:center;
    }
    .nav-links a{
      font-size:13px;
      color:rgba(31,41,55,.86);
      padding:8px 10px;
      border-radius:999px;
      border:1px solid transparent;
      transition: background .18s ease, border-color .18s ease, transform .18s ease;
      white-space:nowrap;
    }
    .nav-links a:hover{
      background: rgba(109, 94, 252, .08);
      border-color: rgba(109, 94, 252, .20);
      transform: translateY(-1px);
    }
    .nav-cta{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      min-width: 210px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:11px 14px;
      border-radius:12px;
      border:1px solid rgba(18, 26, 38, .10);
      background:#fff;
      color:rgba(31,41,55,.95);
      font-weight:720;
      font-size:13px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
      cursor:pointer;
      user-select:none;
    }
    .btn:hover{ transform: translateY(-1px); box-shadow: 0 18px 40px rgba(16,24,40,.10); border-color: rgba(109,94,252,.28); }
    .btn:active{ transform: translateY(0px); }
    .btn-primary{
      border-color: rgba(109, 94, 252, .25);
      background: linear-gradient(135deg, rgba(109,94,252,.98), rgba(0,194,255,.92));
      color:#fff;
      box-shadow: 0 18px 40px rgba(109,94,252,.20);
    }
    .btn-primary:hover{ border-color: rgba(255,255,255,.22); box-shadow: 0 26px 60px rgba(109,94,252,.28); }
    .btn-ghost{
      background: rgba(255,255,255,.70);
    }
    .icon{
      width:16px; height:16px; display:inline-block;
    }
    .hamburger{
      display:none;
      width:42px; height:42px;
      border-radius:12px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.75);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease;
      align-items:center; justify-content:center;
      box-shadow: 0 10px 26px rgba(16,24,40,.06);
    }
    .hamburger:hover{ transform: translateY(-1px); box-shadow: 0 16px 36px rgba(16,24,40,.10); }
    .hamburger span{
      display:block;
      width:18px; height:2px;
      background: rgba(31,41,55,.88);
      border-radius:999px;
      position:relative;
    }
    .hamburger span::before,
    .hamburger span::after{
      content:"";
      position:absolute;
      left:0;
      width:18px; height:2px;
      background: rgba(31,41,55,.88);
      border-radius:999px;
      transition: transform .18s ease, top .18s ease, opacity .18s ease;
    }
    .hamburger span::before{ top:-6px; }
    .hamburger span::after{ top:6px; }
    .mobile-drawer{
      display:none;
      border-top:1px solid rgba(18,26,38,.08);
      padding:10px 0 14px;
    }
    .mobile-drawer .drawer-links{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:8px;
      margin-top:10px;
    }
    .mobile-drawer a{
      padding:10px 10px;
      border:1px solid rgba(18,26,38,.10);
      border-radius:14px;
      font-size:13px;
      background: rgba(255,255,255,.72);
      color: rgba(31,41,55,.92);
      transition: transform .18s ease, border-color .18s ease;
    }
    .mobile-drawer a:hover{ transform: translateY(-1px); border-color: rgba(109,94,252,.26); }
    .hero{
      padding: 28px 0 10px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.25fr .75fr;
      gap:18px;
      align-items:stretch;
      padding: 18px 0 6px;
    }
    .hero-card{
      border: 1px solid rgba(18,26,38,.10);
      border-radius: 26px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.74), rgba(255,255,255,.58)),
        radial-gradient(700px 260px at 10% 20%, rgba(109,94,252,.22), transparent 62%),
        radial-gradient(620px 240px at 80% 30%, rgba(0,194,255,.18), transparent 60%),
        radial-gradient(520px 280px at 55% 100%, rgba(34,197,94,.12), transparent 62%);
      box-shadow: var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-card::after{
      content:"";
      position:absolute; inset:-2px;
      background:
        conic-gradient(from 210deg, rgba(109,94,252,.0), rgba(109,94,252,.25), rgba(0,194,255,.25), rgba(34,197,94,.20), rgba(245,158,11,.18), rgba(239,68,68,.14), rgba(109,94,252,.0));
      opacity:.35;
      filter: blur(18px);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      padding: 26px 24px 22px;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height: 340px;
    }
    .kicker{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(109,94,252,.24);
      background: rgba(109,94,252,.08);
      color: rgba(48, 34, 164, .98);
      font-weight:760;
      font-size:12px;
    }
    .pill .dot{
      width:10px; height:10px; border-radius:50%;
      background: linear-gradient(135deg, var(--accent1), var(--accent2));
      box-shadow: 0 10px 22px rgba(109,94,252,.25);
    }
    .pill2{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.62);
      color: rgba(31,41,55,.86);
      font-weight:720;
      font-size:12px;
    }
    .hero h1{
      margin:0;
      font-size: 34px;
      letter-spacing: -0.6px;
      line-height:1.12;
    }
    .hero p{
      margin:0;
      color: var(--muted);
      font-size: 15px;
      line-height:1.7;
      max-width: 62ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:4px;
      align-items:center;
    }
    .hero-meta{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin-top:8px;
      align-items:center;
    }
    .meta-item{
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 12px;
      border-radius: 16px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.62);
      min-width: 190px;
    }
    .meta-item strong{
      display:block;
      font-size:13px;
      letter-spacing:.2px;
    }
    .meta-item span{
      display:block;
      font-size:12px;
      color: var(--muted);
      margin-top:2px;
    }
    .badge-icon{
      width:36px; height:36px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(109,94,252,.18), rgba(0,194,255,.12));
      border: 1px solid rgba(109,94,252,.25);
      display:flex; align-items:center; justify-content:center;
      box-shadow: 0 16px 34px rgba(109,94,252,.12);
      flex: 0 0 auto;
    }
    .hero-side{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .side-card{
      border:1px solid rgba(18,26,38,.10);
      border-radius: 22px;
      background: rgba(255,255,255,.65);
      box-shadow: 0 14px 34px rgba(16,24,40,.08);
      overflow:hidden;
    }
    .side-card .side-inner{
      padding: 16px 16px 14px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .side-title{
      display:flex; align-items:center; justify-content:space-between;
      gap:10px;
    }
    .side-title h2{
      margin:0;
      font-size:14px;
      letter-spacing:.2px;
    }
    .spark{
      width:34px; height:34px;
      border-radius:14px;
      background:
        radial-gradient(12px 12px at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,0) 55%),
        linear-gradient(135deg, rgba(245,158,11,.24), rgba(239,68,68,.18));
      border:1px solid rgba(245,158,11,.28);
      display:flex; align-items:center; justify-content:center;
    }
    .spark svg{ opacity:.92; }
    .data-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .data-chip{
      flex:1 1 130px;
      border-radius: 16px;
      padding: 12px 12px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.78);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      cursor: default;
    }
    .data-chip:hover{
      transform: translateY(-2px);
      box-shadow: 0 20px 46px rgba(16,24,40,.10);
      border-color: rgba(109,94,252,.22);
    }
    .data-chip strong{
      display:block;
      font-size:18px;
      letter-spacing:-.3px;
    }
    .data-chip span{
      display:block;
      color: var(--muted);
      font-size:12px;
      margin-top:2px;
      line-height:1.4;
    }
    .quick-list{
      display:grid;
      gap:10px;
      padding: 0 16px 16px;
    }
    .quick-item{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.70);
    }
    .quick-item .q-ico{
      width:34px; height:34px;
      border-radius:14px;
      background: linear-gradient(135deg, rgba(34,197,94,.18), rgba(0,194,255,.10));
      border: 1px solid rgba(34,197,94,.24);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top:1px;
    }
    .quick-item strong{
      font-size:13px; display:block;
    }
    .quick-item span{
      color:var(--muted); font-size:12px; line-height:1.55; display:block; margin-top:3px;
    }

    .section{
      padding: 18px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom: 12px;
    }
    .section-head h2{
      margin:0;
      font-size: 22px;
      letter-spacing:-.3px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
      max-width: 56ch;
    }
    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .grid-2{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .card{
      background: rgba(255,255,255,.68);
      border: 1px solid rgba(18,26,38,.10);
      border-radius: var(--radius);
      box-shadow: 0 14px 34px rgba(16,24,40,.06);
      padding: 16px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .card:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 56px rgba(16,24,40,.10);
      border-color: rgba(109,94,252,.22);
    }
    .card h3{
      margin:0 0 6px;
      font-size:15px;
      letter-spacing:.1px;
    }
    .card p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .list{
      margin: 10px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
    }
    .list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color: rgba(31,41,55,.90);
      font-size:13px;
      line-height:1.5;
    }
    .check{
      width:18px; height:18px; border-radius:6px;
      background: rgba(34,197,94,.14);
      border:1px solid rgba(34,197,94,.22);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top:1px;
    }
    .check svg{ width:12px; height:12px; }
    .steps{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .step{
      position:relative;
      overflow:hidden;
      background: rgba(255,255,255,.68);
      border: 1px solid rgba(18,26,38,.10);
      border-radius: 20px;
      padding: 16px;
      box-shadow: 0 14px 34px rgba(16,24,40,.06);
    }
    .step::before{
      content:"";
      position:absolute;
      inset: -1px -1px auto -1px;
      height: 4px;
      background: linear-gradient(90deg, rgba(109,94,252,.95), rgba(0,194,255,.90), rgba(34,197,94,.85));
      opacity:.85;
    }
    .step .n{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(109,94,252,.24);
      background: rgba(109,94,252,.08);
      font-weight:850;
      margin-bottom:10px;
    }
    .step h3{
      margin:0 0 6px;
      font-size:15px;
      letter-spacing:.1px;
    }
    .step p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }

    .compare-wrap{
      border-radius: 26px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.60);
      box-shadow: var(--shadow2);
      overflow:hidden;
    }
    .compare-top{
      padding: 18px 18px 0;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    .rating{
      display:flex;
      gap:12px;
      align-items:center;
      padding: 12px 14px;
      border-radius: 18px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.72);
    }
    .stars{
      display:flex;
      gap:4px;
    }
    .stars svg{ width:18px; height:18px; color:#f59e0b; }
    .rating strong{
      font-size:22px;
      letter-spacing:-.4px;
      display:block;
      line-height:1;
    }
    .rating span{
      color:var(--muted);
      font-size:12px;
      display:block;
      margin-top:2px;
      line-height:1.4;
    }
    .compare-table{
      width:100%;
      border-collapse:collapse;
      margin-top: 14px;
    }
    .compare-table th, .compare-table td{
      padding: 12px 14px;
      border-top: 1px solid rgba(18,26,38,.08);
      vertical-align:top;
      font-size:13px;
    }
    .compare-table th{
      text-align:left;
      background: rgba(109,94,252,.06);
      color: rgba(31,41,55,.95);
      font-weight:820;
      white-space:nowrap;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding: 8px 10px;
      border-radius:999px;
      border: 1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.75);
      color: rgba(31,41,55,.90);
      font-size:12px;
      font-weight:740;
      margin: 6px 8px 0 0;
    }
    .tag strong{ font-weight:900; }
    .tag.good{
      border-color: rgba(34,197,94,.28);
      background: rgba(34,197,94,.10);
    }
    .tag.best{
      border-color: rgba(109,94,252,.26);
      background: rgba(109,94,252,.10);
    }
    .table-cell{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      align-items:flex-start;
    }

    .tabs{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top: 8px;
    }
    .tab{
      padding: 10px 12px;
      border-radius: 14px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.68);
      font-weight:760;
      font-size:13px;
      cursor:pointer;
      transition: transform .18s ease, border-color .18s ease, background .18s ease;
      user-select:none;
    }
    .tab:hover{ transform: translateY(-1px); border-color: rgba(109,94,252,.26); }
    .tab[aria-selected="true"]{
      border-color: rgba(109,94,252,.30);
      background: linear-gradient(135deg, rgba(109,94,252,.16), rgba(0,194,255,.10));
      box-shadow: 0 18px 42px rgba(109,94,252,.14);
    }

    .cases{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:12px;
      align-items:start;
    }
    .case-card{
      border-radius: 26px;
      border: 1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 18px 46px rgba(16,24,40,.08);
      overflow:hidden;
    }
    .case-inner{
      padding: 16px;
      display:grid;
      grid-template-columns: .95fr 1.05fr;
      gap:14px;
      align-items:start;
    }
    .thumbs{
      display:grid;
      gap:10px;
      grid-template-columns: 1fr;
    }
    .thumb{
      border-radius: 20px;
      overflow:hidden;
      border: 1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.75);
      padding:10px;
    }
    .thumb img{
      width:100%;
      height:auto;
      display:block;
      border-radius: 14px;
      object-fit:cover;
    }
    .case-copy{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding-top: 2px;
    }
    .case-copy h3{
      margin:0;
      font-size:16px;
      letter-spacing:.1px;
    }
    .case-copy p{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }

    .articles{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .article{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.65);
      box-shadow: 0 14px 34px rgba(16,24,40,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 170px;
    }
    .article:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 56px rgba(16,24,40,.10);
      border-color: rgba(109,94,252,.22);
    }
    .article .meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      color: var(--muted);
      font-size:12px;
    }
    .article .title{
      font-size:14px;
      font-weight:860;
      letter-spacing:-.1px;
      line-height:1.35;
      margin:0;
    }
    .article .desc{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .article .read{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding-top: 6px;
      border-top: 1px dashed rgba(18,26,38,.12);
      color: rgba(31,41,55,.95);
      font-weight:760;
      font-size:13px;
    }
    .arrow{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.70);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease;
    }
    .article:hover .arrow{ transform: translateX(2px); }

    .faq{
      border-radius: 26px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 18px 46px rgba(16,24,40,.08);
      overflow:hidden;
    }
    .faq-item{
      border-top:1px solid rgba(18,26,38,.08);
    }
    .faq-item:first-child{ border-top:none; }
    .faq-q{
      width:100%;
      text-align:left;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding: 14px 16px;
      cursor:pointer;
      background: transparent;
      border:none;
      font-weight:860;
      color: rgba(31,41,55,.96);
      font-size:14px;
    }
    .faq-q:focus-visible{
      outline: 3px solid var(--ring);
      outline-offset: 2px;
      border-radius: 12px;
    }
    .faq-a{
      padding: 0 16px 14px;
      color: var(--muted);
      font-size:13px;
      line-height:1.75;
      display:none;
    }
    .faq-item[data-open="true"] .faq-a{ display:block; }
    .chev{
      width:36px; height:36px;
      border-radius:14px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.68);
      display:flex; align-items:center; justify-content:center;
      transition: transform .18s ease;
      flex: 0 0 auto;
    }
    .faq-item[data-open="true"] .chev{ transform: rotate(180deg); }

    .comments{
      display:grid;
      grid-template-columns: repeat(3, minmax(0,1fr));
      gap:12px;
    }
    .comment{
      padding: 16px;
      border-radius: var(--radius);
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.65);
      box-shadow: 0 14px 34px rgba(16,24,40,.06);
      display:flex;
      flex-direction:column;
      gap:10px;
      min-height: 190px;
    }
    .comment .who{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
    }
    .avatar{
      width:42px; height:42px;
      border-radius:16px;
      border:1px solid rgba(109,94,252,.22);
      background: linear-gradient(135deg, rgba(109,94,252,.14), rgba(0,194,255,.10));
      display:flex; align-items:center; justify-content:center;
      font-weight:900;
      color: rgba(31,41,55,.92);
      box-shadow: 0 18px 42px rgba(109,94,252,.12);
    }
    .comment .role{
      font-weight:860;
      font-size:13px;
      margin:0;
    }
    .comment .meta{
      color: var(--muted);
      font-size:12px;
      margin:0;
    }
    .comment .text{
      margin:0;
      color: rgba(31,41,55,.90);
      font-size:13px;
      line-height:1.7;
    }
    .comment .use{
      margin-top:auto;
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      padding-top: 10px;
      border-top: 1px dashed rgba(18,26,38,.12);
    }

    .form-wrap{
      border-radius: 26px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.62);
      box-shadow: var(--shadow2);
      padding: 16px;
    }
    form{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .field{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .field.full{ grid-column: 1 / -1; }
    label{
      font-size:12px;
      color: rgba(31,41,55,.84);
      font-weight:820;
      letter-spacing:.2px;
    }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border: 1px solid rgba(18,26,38,.12);
      background: rgba(255,255,255,.78);
      color: rgba(31,41,55,.95);
      font-size:13px;
      outline:none;
      transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
    }
    textarea{ resize: vertical; min-height: 110px; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(109,94,252,.35);
      box-shadow: 0 0 0 4px rgba(109,94,252,.14);
    }
    .form-actions{
      grid-column: 1 / -1;
      display:flex;
      gap:12px;
      align-items:center;
      justify-content:space-between;
      flex-wrap:wrap;
      margin-top: 2px;
      padding-top: 4px;
    }
    .fine{
      color: var(--muted);
      font-size:12px;
      line-height:1.5;
    }

    .network{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .network .maplike{
      padding: 16px;
      border-radius: 26px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 18px 46px rgba(16,24,40,.08);
      position:relative;
      overflow:hidden;
      min-height: 280px;
    }
    .network .maplike::before{
      content:"";
      position:absolute; inset:-40px -40px -40px -40px;
      background:
        radial-gradient(circle at 20% 25%, rgba(109,94,252,.25), transparent 45%),
        radial-gradient(circle at 75% 22%, rgba(0,194,255,.18), transparent 45%),
        radial-gradient(circle at 60% 72%, rgba(34,197,94,.14), transparent 45%),
        radial-gradient(circle at 25% 78%, rgba(245,158,11,.12), transparent 48%);
      filter: blur(0px);
      opacity:.95;
      pointer-events:none;
    }
    .network .maplike .overlay{
      position:relative;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .map-points{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
      margin-top: 6px;
    }
    .point{
      border-radius: 18px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.70);
      padding: 12px;
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .point .p{
      width:34px; height:34px; border-radius:14px;
      border:1px solid rgba(109,94,252,.22);
      background: rgba(109,94,252,.10);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      margin-top:1px;
    }
    .point strong{ font-size:13px; display:block; }
    .point span{ font-size:12px; color:var(--muted); display:block; margin-top:3px; line-height:1.5; }

    .timeline{
      border-radius: 26px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.62);
      box-shadow: 0 18px 46px rgba(16,24,40,.08);
      padding: 16px;
    }
    .timeline .tgrid{
      display:grid;
      gap:12px;
      margin-top: 10px;
    }
    .titem{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px;
      border-radius: 20px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.70);
    }
    .titem .ticon{
      width:40px; height:40px;
      border-radius:16px;
      border:1px solid rgba(0,194,255,.22);
      background: rgba(0,194,255,.10);
      display:flex; align-items:center; justify-content:center;
      flex: 0 0 auto;
      box-shadow: 0 20px 46px rgba(0,194,255,.10);
    }
    .titem strong{ font-size:13px; display:block; }
    .titem span{ font-size:12px; color:var(--muted); display:block; margin-top:3px; line-height:1.6; }

    .tags-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top: 10px;
    }
    .cloud{
      padding: 9px 11px;
      border-radius: 999px;
      border: 1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.66);
      color: rgba(31,41,55,.92);
      font-size:12px;
      font-weight:760;
      transition: transform .18s ease, border-color .18s ease;
      cursor:pointer;
      user-select:none;
    }
    .cloud:hover{ transform: translateY(-1px); border-color: rgba(109,94,252,.26); }

    .footer{
      margin-top: 10px;
      background:
        radial-gradient(900px 360px at 18% 0%, rgba(109,94,252,.18), transparent 60%),
        radial-gradient(800px 340px at 85% 10%, rgba(0,194,255,.14), transparent 58%),
        linear-gradient(180deg, #ffffff 0%, rgba(255,255,255,.80) 60%, rgba(252, 251, 248, .95) 100%);
      border-top:1px solid rgba(18,26,38,.08);
    }
    .footer-inner{
      padding: 18px 0 22px;
    }
    .foot-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:start;
    }
    .foot-brand{
      display:flex; gap:12px; align-items:flex-start;
    }
    .foot-brand img{
      width:44px; height:44px;
      border-radius:16px;
      border:1px solid rgba(18,26,38,.10);
      background:#fff;
      box-shadow: 0 18px 46px rgba(16,24,40,.08);
      object-fit:cover;
    }
    .foot-brand h3{
      margin:0;
      font-size:15px;
      letter-spacing:.2px;
    }
    .foot-brand p{
      margin:6px 0 0;
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      max-width: 64ch;
    }
    .foot-links{
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-start;
    }
    .link-row{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .foot-links a{
      padding: 9px 10px;
      border-radius: 999px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.68);
      font-size:12px;
      font-weight:760;
      color: rgba(31,41,55,.92);
      transition: transform .18s ease, border-color .18s ease;
    }
    .foot-links a:hover{ transform: translateY(-1px); border-color: rgba(109,94,252,.26); }
    .copyright{
      margin-top: 14px;
      padding-top: 14px;
      border-top: 1px solid rgba(18,26,38,.08);
      color: var(--muted);
      font-size:12px;
      line-height:1.6;
      display:flex;
      justify-content:space-between;
      gap:10px;
      flex-wrap:wrap;
    }

    .float{
      position:fixed;
      right: 14px;
      bottom: 14px;
      z-index:80;
      display:flex;
      flex-direction:column;
      gap:10px;
      align-items:flex-end;
      pointer-events:none;
    }
    .float > *{ pointer-events:auto; }
    .float a, .float button{
      display:flex;
      align-items:center;
      justify-content:center;
      width:46px;
      height:46px;
      border-radius: 18px;
      border:1px solid rgba(18,26,38,.10);
      background: rgba(255,255,255,.74);
      box-shadow: 0 18px 46px rgba(16,24,40,.12);
      cursor:pointer;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
    }
    .float a:hover, .float button:hover{
      transform: translateY(-2px);
      border-color: rgba(109,94,252,.26);
      box-shadow: 0 26px 68px rgba(16,24,40,.16);
    }
    .toast{
      position:fixed;
      left:50%;
      transform: translateX(-50%);
      bottom: 78px;
      z-index:90;
      background: rgba(17, 24, 39, .92);
      color:#fff;
      padding: 10px 12px;
      border-radius: 14px;
      font-size:13px;
      line-height:1.4;
      box-shadow: 0 18px 60px rgba(0,0,0,.24);
      opacity:0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
    }
    .toast.show{
      opacity:1;
      transform: translateX(-50%) translateY(-6px);
    }

    .reveal{
      opacity:0;
      transform: translateY(14px);
      transition: opacity .5s ease, transform .5s ease;
    }
    .reveal.is-visible{
      opacity:1;
      transform: translateY(0);
    }

    @media (max-width: 980px){
      .hero-grid{ grid-template-columns: 1fr; }
      .nav-links{ display:none; }
      .nav-cta .btn-ghost{ display:none; }
      .hamburger{ display:flex; }
      .mobile-drawer{ display:block; }
      .mobile-drawer[data-open="false"]{ display:none; }
      .steps{ grid-template-columns: repeat(2, minmax(0,1fr)); }
      .grid-3{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .cases{ grid-template-columns: 1fr; }
      .case-inner{ grid-template-columns: 1fr; }
      .articles{ grid-template-columns: 1fr; }
      .comments{ grid-template-columns: 1fr; }
      .network{ grid-template-columns: 1fr; }
      .foot-grid{ grid-template-columns: 1fr; }
      form{ grid-template-columns: 1fr; }
      .meta-item{ min-width: auto; }
    }
    @media (prefers-reduced-motion: reduce){
      html{ scroll-behavior:auto; }
      .reveal{ transition:none; opacity:1; transform:none; }
      .card, .btn, .tab, .article, .data-chip, .cloud{ transition:none; }
    }
    .sr-only{
      position:absolute!important;
      width:1px; height:1px;
      padding:0; margin:-1px;
      overflow:hidden; clip:rect(0,0,0,0);
      white-space:nowrap; border:0;
    }
    .table-wrap{
      overflow:auto;
      -webkit-overflow-scrolling:touch;
    }
    table{ min-width: 720px; }