:root{
      --bg:#fbf7ff;
      --panel:#ffffff;
      --ink:#1f2330;
      --muted:#5b6378;
      --line:rgba(31,35,48,.10);
      --shadow:0 18px 45px rgba(69,35,110,.12);
      --shadow2:0 8px 24px rgba(69,35,110,.10);
      --brand1:#b995ff;
      --brand2:#8f7bff;
      --brand3:#cdb6ff;
      --accent:#6b4cff;
      --accent2:#4a2cf0;
      --chip:#f2ebff;
      --chipText:#3b2a75;
      --danger:#b42318;
      --radius:18px;
      --radius2:14px;
      --focus:0 0 0 4px rgba(143,123,255,.22);
      --container:1120px;
    }
    *{box-sizing:border-box}
    html,body{height:100%}
    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", sans-serif;
      color:var(--ink);
      background:
        radial-gradient(1200px 600px at 20% 0%, rgba(185,149,255,.35), rgba(185,149,255,0) 60%),
        radial-gradient(900px 460px at 95% 10%, rgba(205,182,255,.55), rgba(205,182,255,0) 62%),
        radial-gradient(650px 420px at 70% 70%, rgba(143,123,255,.18), rgba(143,123,255,0) 58%),
        linear-gradient(180deg, #fcf8ff 0%, var(--bg) 55%, #fff 120%);
      overflow-x:hidden;
    }
    a{color:var(--accent2); text-decoration:none}
    a:hover{ text-decoration:underline }
    .container{
      width:min(var(--container), 100%);
      margin:0 auto;
      padding:0 18px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(251,247,255,.75);
      border-bottom:1px solid rgba(31,35,48,.08);
    }
    .topbar-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:160px;
    }
    .logo{
      width:42px;height:42px;
      border-radius:14px;
      background:
        radial-gradient(12px 12px at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,0) 60%),
        linear-gradient(135deg, rgba(185,149,255,.95), rgba(143,123,255,.85));
      box-shadow:0 14px 30px rgba(143,123,255,.20);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      color:#fff;
      letter-spacing:.5px;
    }
    .brand-meta{
      display:flex;
      flex-direction:column;
      line-height:1.1;
    }
    .brand-name{
      font-weight:800;
      letter-spacing:.2px;
      font-size:14px;
      color:var(--ink);
    }
    .brand-sub{
      font-size:12px;
      color:var(--muted);
    }

    .nav{
      display:flex;
      align-items:center;
      gap:18px;
    }
    .nav a{
      font-size:14px;
      color:rgba(31,35,48,.82);
      padding:8px 10px;
      border-radius:12px;
      border:1px solid transparent;
      transition:background .2s ease, border-color .2s ease, transform .2s ease;
      white-space:nowrap;
    }
    .nav a:hover{
      background:rgba(205,182,255,.22);
      border-color:rgba(143,123,255,.20);
      text-decoration:none;
      transform: translateY(-1px);
    }

    .nav-cta{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      padding:11px 14px;
      border-radius:14px;
      border:1px solid rgba(31,35,48,.10);
      background:rgba(255,255,255,.70);
      color:var(--ink);
      box-shadow:0 10px 25px rgba(31,35,48,.06);
      transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      font-weight:700;
      font-size:14px;
      cursor:pointer;
      user-select:none;
      text-decoration:none;
      white-space:nowrap;
    }
    .btn:hover{
      transform:translateY(-1px);
      box-shadow:0 16px 35px rgba(31,35,48,.10);
      border-color:rgba(143,123,255,.22);
      background:rgba(255,255,255,.9);
      text-decoration:none;
    }
    .btn:focus{ outline:none; box-shadow:var(--focus), 0 16px 35px rgba(31,35,48,.10); }
    .btn-primary{
      border-color:rgba(143,123,255,.35);
      background:linear-gradient(135deg, rgba(143,123,255,.98), rgba(185,149,255,.92));
      color:#fff;
      box-shadow:0 14px 35px rgba(143,123,255,.22);
    }
    .btn-primary:hover{
      background:linear-gradient(135deg, rgba(116,95,255,.98), rgba(185,149,255,.95));
      border-color:rgba(143,123,255,.45);
      box-shadow:0 18px 45px rgba(143,123,255,.28);
    }
    .btn .ico{
      width:18px;height:18px; display:inline-flex; align-items:center; justify-content:center;
    }

    .mobile-toggle{
      display:none;
      width:44px;height:44px;
      border-radius:14px;
      border:1px solid rgba(31,35,48,.10);
      background:rgba(255,255,255,.70);
      box-shadow:0 10px 25px rgba(31,35,48,.06);
      cursor:pointer;
      align-items:center;
      justify-content:center;
    }
    .burger{
      width:18px; height:12px; position:relative;
    }
    .burger span{
      position:absolute; left:0; right:0;
      height:2px; border-radius:999px;
      background:rgba(31,35,48,.85);
      transition:transform .2s ease, top .2s ease, opacity .2s ease;
    }
    .burger span:nth-child(1){ top:0; }
    .burger span:nth-child(2){ top:5px; }
    .burger span:nth-child(3){ top:10px; }
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(1){ top:5px; transform:rotate(45deg); }
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(2){ opacity:0; }
    .mobile-toggle[aria-expanded="true"] .burger span:nth-child(3){ top:5px; transform:rotate(-45deg); }

    .mobile-panel{
      display:none;
      padding:0 0 12px;
    }
    .mobile-panel-inner{
      border:1px solid rgba(31,35,48,.10);
      background:rgba(255,255,255,.72);
      border-radius:18px;
      padding:10px;
      box-shadow:0 18px 45px rgba(69,35,110,.10);
    }
    .mobile-links{
      display:flex;
      flex-direction:column;
      gap:6px;
      padding:2px;
    }
    .mobile-links a{
      padding:12px 12px;
      border-radius:14px;
      border:1px solid rgba(31,35,48,.08);
      background:rgba(251,247,255,.65);
      font-weight:700;
      color:rgba(31,35,48,.86);
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
      text-decoration:none;
    }
    .mobile-links a:hover{
      transform:translateY(-1px);
      border-color:rgba(143,123,255,.25);
      background:rgba(205,182,255,.18);
      text-decoration:none;
    }
    .mobile-cta{
      display:flex;
      gap:10px;
      padding:10px 2px 2px;
      flex-wrap:wrap;
    }
    .mobile-cta .btn{ flex:1; min-width:200px; }

    header.hero{
      padding:26px 0 8px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:18px;
      align-items:stretch;
      padding:16px;
      border:1px solid rgba(31,35,48,.08);
      background:
        radial-gradient(700px 320px at 10% 0%, rgba(185,149,255,.30), rgba(185,149,255,0) 62%),
        radial-gradient(520px 260px at 100% 10%, rgba(205,182,255,.55), rgba(205,182,255,0) 60%),
        rgba(255,255,255,.62);
      border-radius:24px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .hero-grid::after{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(240px 140px at 18% 34%, rgba(185,149,255,.28), rgba(185,149,255,0) 70%),
        radial-gradient(220px 120px at 78% 22%, rgba(143,123,255,.20), rgba(143,123,255,0) 70%);
      pointer-events:none;
      opacity:.9;
      transform: translateZ(0);
    }
    .hero-left,.hero-right{ position:relative; z-index:1; }
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(242,235,255,.78);
      border:1px solid rgba(143,123,255,.18);
      color:var(--chipText);
      font-weight:800;
      font-size:13px;
      letter-spacing:.2px;
    }
    .dot{
      width:10px;height:10px;border-radius:999px;
      background:linear-gradient(180deg, rgba(143,123,255,1), rgba(185,149,255,1));
      box-shadow:0 10px 18px rgba(143,123,255,.35);
    }
    .hero h1{
      margin:12px 0 10px;
      font-size:34px;
      line-height:1.12;
      letter-spacing:-.6px;
    }
    .hero p.lead{
      margin:0 0 14px;
      color:rgba(31,35,48,.78);
      font-size:15.5px;
      line-height:1.65;
      max-width:62ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      margin:14px 0 4px;
    }
    .hero-meta{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:12px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.70);
      border:1px solid rgba(31,35,48,.08);
      box-shadow:0 10px 20px rgba(31,35,48,.05);
      color:rgba(31,35,48,.85);
      font-weight:800;
      font-size:13px;
    }
    .chip .mini{
      width:18px;height:18px;border-radius:8px;
      background:rgba(242,235,255,.9);
      border:1px solid rgba(143,123,255,.18);
      display:flex;align-items:center;justify-content:center;
      color:rgba(60,35,140,.95);
      font-weight:900;
      font-size:12px;
    }

    .hero-right{
      display:flex;
      flex-direction:column;
      gap:12px;
      padding:10px;
    }
    .contact-card{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(31,35,48,.10);
      border-radius:22px;
      padding:14px;
      box-shadow:var(--shadow2);
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .contact-card h2{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .contact-row{
      display:flex;
      gap:10px;
      align-items:flex-start;
      justify-content:space-between;
      border-top:1px dashed rgba(31,35,48,.12);
      padding-top:10px;
    }
    .contact-row:first-of-type{ border-top:none; padding-top:0; }
    .contact-item{
      display:flex; flex-direction:column; gap:4px;
      min-width:0;
    }
    .label{
      font-size:12px;
      color:var(--muted);
      font-weight:800;
      letter-spacing:.2px;
    }
    .value{
      font-size:14px;
      font-weight:800;
      color:rgba(31,35,48,.92);
      line-height:1.4;
    }
    .address{
      font-weight:700;
      color:rgba(31,35,48,.84);
      font-size:13.5px;
      line-height:1.55;
    }
    .qr-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:10px;
      margin-top:2px;
    }
    .qr-box{
      border-radius:18px;
      border:1px solid rgba(31,35,48,.10);
      background:rgba(251,247,255,.62);
      padding:10px;
      display:flex; flex-direction:column; gap:8px;
      min-width:0;
    }
    .qr-box img{
      width:100%;
      max-width:170px;
      height:auto;
      display:block;
      margin:0 auto;
      border-radius:12px;
      background:#fff;
      border:1px solid rgba(31,35,48,.10);
    }
    .qr-caption{
      font-size:12.5px;
      font-weight:900;
      color:rgba(31,35,48,.85);
      text-align:center;
      line-height:1.35;
    }

    .quick-links{
      background:rgba(255,255,255,.58);
      border:1px solid rgba(31,35,48,.10);
      border-radius:22px;
      padding:12px;
      display:grid;
      grid-template-columns:1fr;
      gap:10px;
    }
    .quick-title{
      margin:0;
      font-size:14px;
      color:rgba(31,35,48,.86);
      font-weight:900;
      letter-spacing:-.2px;
    }
    .quick-list{
      display:flex;
      flex-direction:column;
      gap:8px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .quick-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:10px 10px;
      border-radius:16px;
      border:1px solid rgba(31,35,48,.08);
      background:rgba(251,247,255,.70);
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
    }
    .quick-list li:hover{
      transform: translateY(-1px);
      border-color:rgba(143,123,255,.24);
      background:rgba(205,182,255,.18);
    }
    .badge{
      width:34px;height:34px;
      border-radius:14px;
      background:rgba(242,235,255,.9);
      border:1px solid rgba(143,123,255,.18);
      display:flex;align-items:center;justify-content:center;
      color:rgba(60,35,140,.95);
      font-weight:1000;
      flex:0 0 auto;
    }
    .quick-text{
      display:flex; flex-direction:column; gap:3px;
      min-width:0;
    }
    .quick-text b{ font-size:13.5px; }
    .quick-text span{ font-size:12.5px; color:rgba(31,35,48,.72); line-height:1.35; }

    main{
      padding:8px 0 22px;
    }
    section.block{
      padding:14px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin:8px 0 12px;
    }
    .section-head h2{
      margin:0;
      font-size:20px;
      letter-spacing:-.4px;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      font-size:13.5px;
      line-height:1.5;
      max-width:60ch;
    }

    .grid-2{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:14px;
      align-items:stretch;
    }
    .card{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(31,35,48,.10);
      border-radius:22px;
      padding:14px;
      box-shadow:0 12px 35px rgba(69,35,110,.07);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-2px);
      border-color:rgba(143,123,255,.22);
      box-shadow:0 18px 55px rgba(69,35,110,.10);
    }
    .card h3{
      margin:0 0 6px;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .card p{
      margin:0;
      color:rgba(31,35,48,.78);
      font-size:13.8px;
      line-height:1.65;
    }

    .service-list{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
      margin-top:10px;
    }
    .service-item{
      padding:12px;
      border-radius:18px;
      border:1px solid rgba(31,35,48,.10);
      background:linear-gradient(180deg, rgba(255,255,255,.80), rgba(255,255,255,.62));
      transition:transform .18s ease, border-color .18s ease, background .18s ease;
      min-width:0;
    }
    .service-item:hover{
      transform:translateY(-2px);
      border-color:rgba(143,123,255,.25);
      background:linear-gradient(180deg, rgba(205,182,255,.18), rgba(255,255,255,.65));
    }
    .service-item b{
      display:flex; align-items:center; gap:10px;
      font-size:14px;
      letter-spacing:-.2px;
    }
    .service-item b i{
      width:26px;height:26px;border-radius:12px;
      background:rgba(242,235,255,.9);
      border:1px solid rgba(143,123,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-style:normal;
      color:rgba(60,35,140,.95);
      font-weight:1000;
      flex:0 0 auto;
    }
    .service-item span{
      display:block;
      margin-top:6px;
      color:rgba(31,35,48,.74);
      font-size:12.8px;
      line-height:1.55;
      min-height:40px;
    }

    .solutions{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:12px;
      margin-top:10px;
    }
    .step{
      border-radius:22px;
      border:1px solid rgba(31,35,48,.10);
      background:rgba(255,255,255,.70);
      padding:14px;
      box-shadow:0 10px 30px rgba(69,35,110,.06);
      position:relative;
      overflow:hidden;
    }
    .step::before{
      content:"";
      position:absolute;
      inset:-1px;
      background: radial-gradient(420px 200px at 10% 0%, rgba(185,149,255,.22), rgba(185,149,255,0) 62%);
      pointer-events:none;
      opacity:.9;
    }
    .step > *{ position:relative; z-index:1; }
    .step-top{
      display:flex; align-items:center; justify-content:space-between; gap:10px;
      margin-bottom:8px;
    }
    .num{
      width:38px;height:38px;border-radius:16px;
      background:rgba(242,235,255,.9);
      border:1px solid rgba(143,123,255,.18);
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:rgba(60,35,140,.98);
    }
    .tag{
      font-size:12px;
      font-weight:900;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(242,235,255,.78);
      border:1px solid rgba(143,123,255,.18);
      color:rgba(60,35,140,.95);
      white-space:nowrap;
    }
    .step h3{
      margin:0 0 6px;
      font-size:15.5px;
      letter-spacing:-.2px;
    }
    .step p{
      margin:0;
      font-size:13.2px;
      color:rgba(31,35,48,.78);
      line-height:1.6;
    }
    .step ul{
      margin:10px 0 0;
      padding:0 0 0 18px;
      color:rgba(31,35,48,.78);
      font-size:13.1px;
      line-height:1.65;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns: 1fr;
      gap:10px;
    }
    details.faq{
      background:rgba(255,255,255,.74);
      border:1px solid rgba(31,35,48,.10);
      border-radius:20px;
      padding:12px 12px;
      box-shadow:0 10px 30px rgba(69,35,110,.06);
      transition:border-color .2s ease, transform .18s ease;
    }
    details.faq[open]{ border-color:rgba(143,123,255,.26); transform:translateY(-1px); }
    details.faq summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      padding:6px 6px;
      border-radius:16px;
      outline:none;
    }
    details.faq summary::-webkit-details-marker{ display:none; }
    .faq-q{
      font-weight:950;
      font-size:14.3px;
      line-height:1.45;
      letter-spacing:-.2px;
      color:rgba(31,35,48,.92);
      padding-right:10px;
    }
    .chev{
      width:34px; height:34px;
      border-radius:14px;
      border:1px solid rgba(31,35,48,.10);
      background:rgba(242,235,255,.78);
      display:flex; align-items:center; justify-content:center;
      transition:transform .22s ease;
      flex:0 0 auto;
    }
    details.faq[open] .chev{ transform:rotate(180deg); }
    .faq-a{
      padding:2px 6px 8px;
      color:rgba(31,35,48,.78);
      font-size:13.6px;
      line-height:1.7;
    }
    .faq-a .subtle{
      color:rgba(31,35,48,.70);
      font-weight:800;
    }

    .policy-grid{
      display:grid;
      grid-template-columns: 1.05fr .95fr;
      gap:14px;
      align-items:stretch;
      margin-top:10px;
    }
    .policy-card{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(31,35,48,.10);
      border-radius:22px;
      padding:14px;
      box-shadow:0 12px 35px rgba(69,35,110,.07);
    }
    .policy-card h3{
      margin:0 0 8px;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .policy-note{
      margin:0 0 10px;
      color:rgba(31,35,48,.78);
      font-size:13.6px;
      line-height:1.65;
    }
    .policy-table{
      width:100%;
      border-collapse:collapse;
      overflow:hidden;
      border-radius:16px;
      border:1px solid rgba(31,35,48,.10);
      background:rgba(251,247,255,.55);
    }
    .policy-table th,.policy-table td{
      padding:10px 10px;
      border-bottom:1px solid rgba(31,35,48,.08);
      vertical-align:top;
      text-align:left;
      font-size:13px;
      line-height:1.5;
    }
    .policy-table th{
      color:rgba(31,35,48,.88);
      font-weight:1000;
      background:rgba(242,235,255,.65);
    }
    .policy-table tr:last-child td{ border-bottom:none; }

    .gallery{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
    }
    .image-card{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(31,35,48,.10);
      border-radius:22px;
      padding:14px;
      box-shadow:0 12px 35px rgba(69,35,110,.07);
      overflow:hidden;
    }
    .image-top{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .image-top h3{
      margin:0;
      font-size:16px;
      letter-spacing:-.2px;
    }
    .image-top p{
      margin:0;
      color:rgba(31,35,48,.74);
      font-size:13.4px;
      line-height:1.6;
      max-width:62ch;
    }
    .img-wrap{
      border-radius:18px;
      border:1px solid rgba(31,35,48,.10);
      background:rgba(251,247,255,.55);
      padding:10px;
    }
    .img-wrap img{
      width:100%;
      height:auto;
      display:block;
      border-radius:14px;
    }
    .inner-link{
      display:flex; gap:10px; flex-wrap:wrap;
      margin-top:10px;
    }

    footer{
      border-top:1px solid rgba(31,35,48,.08);
      background:rgba(255,255,255,.62);
      padding:18px 0 26px;
      color:#1f2330;
    }
    .footer-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:flex-start;
    }
    .footer-card{
      background:rgba(251,247,255,.62);
      border:1px solid rgba(31,35,48,.10);
      border-radius:22px;
      padding:14px;
    }
    .footer-card h3{
      margin:0 0 8px;
      font-size:15.5px;
      letter-spacing:-.2px;
    }
    .footer-card p{
      margin:0;
      color:rgba(31,35,48,.78);
      font-size:13.4px;
      line-height:1.7;
    }
    .footer-links{
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .footer-links a{
      padding:10px 12px;
      border-radius:16px;
      border:1px solid rgba(31,35,48,.10);
      background:rgba(255,255,255,.72);
      font-weight:900;
      color:rgba(31,35,48,.86);
      font-size:13.5px;
      transition:transform .18s ease, border-color .18s ease;
      text-decoration:none;
    }
    .footer-links a:hover{
      transform:translateY(-1px);
      border-color:rgba(143,123,255,.25);
      text-decoration:none;
    }
    .copyright{
      margin-top:12px;
      color:rgba(31,35,48,.70);
      font-size:12.5px;
      font-weight:800;
    }

    .fade-up{
      opacity:0;
      transform: translateY(10px);
      transition: opacity .5s ease, transform .5s ease;
      will-change: opacity, transform;
    }
    .fade-up.show{
      opacity:1;
      transform: translateY(0);
    }
    @media (prefers-reduced-motion: reduce){
      .fade-up{ transition:none; }
      .card,.btn,.service-item,.quick-list li,.footer-links a{ transition:none; }
    }

    @media (max-width: 920px){
      .hero-grid{ grid-template-columns: 1fr; }
      .service-list{ grid-template-columns: repeat(2, 1fr); }
      .solutions{ grid-template-columns: 1fr; }
      .policy-grid{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .footer-grid{ grid-template-columns: 1fr; }
    }
    @media (max-width: 760px){
      .nav{ display:none; }
      .nav-cta{ display:none; }
      .mobile-toggle{ display:flex; }
      .mobile-panel{ display:block; }
      .service-list{ grid-template-columns: 1fr; }
      .hero h1{ font-size:28px; }
      .hero-grid{ padding:12px; }
    }
    @media (max-width: 420px){
      .btn{ padding:10px 12px; }
      .hero-actions .btn{ width:100%; }
      .mobile-cta .btn{ min-width:0; }
      .qr-grid{ grid-template-columns: 1fr; }
      .logo{ width:40px; height:40px; }
    }