:root{font-family:system-ui,Segoe UI,sans-serif;color:#15243f;background:#f4f6fb;color-scheme:light;--blue:#215bd9;--muted:#54627b;--line:#dce3ed}*{box-sizing:border-box}body{margin:0}a{color:var(--blue)}.wrap{max-width:1020px;padding:24px;margin:auto}.top{display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.04em}.brand img{width:48px;height:48px;border-radius:14px}.web{font-size:14px}.hero{margin-top:28px;padding:42px;border-radius:25px;background:linear-gradient(125deg,#142e67,#215bd9);color:white;box-shadow:0 14px 40px #193e6b20}.badge{display:inline-block;border:1px solid #adcaff88;padding:6px 11px;border-radius:30px;font-size:12px;font-weight:700;letter-spacing:.05em}h1{max-width:710px;font-size:clamp(32px,5vw,52px);line-height:1.08;margin:22px 0 16px}.lead{max-width:610px;line-height:1.7;color:#e3edff;font-size:18px}.download{display:inline-block;background:white;color:#183e8c;text-decoration:none;font-size:17px;font-weight:750;padding:15px 20px;border-radius:13px;margin:10px 0}.download:focus-visible,a:focus-visible{outline:3px solid #f9c953;outline-offset:4px}.meta{font-size:13px;color:#e3edff}.hero .fallback{color:white;display:inline-block;margin-top:10px;font-size:14px}.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:24px 0}.card,.instructions{background:white;border:1px solid var(--line);border-radius:18px;padding:22px}.card h2{font-size:18px;margin:10px 0}.card p,.instructions p{color:var(--muted);font-size:14px;line-height:1.65}.symbol{font-size:28px}.instructions{margin-bottom:20px}.instructions h2{margin:0 0 16px;font-size:22px}.instructions ol{padding-left:24px;line-height:1.8}.instructions li{padding-left:5px;margin-bottom:8px}.notice{background:#fff7e4;border:1px solid #e9d1a0;padding:15px 18px;border-radius:13px;line-height:1.6;font-size:14px}.secondary{display:inline-block;border:1px solid var(--line);padding:11px 15px;border-radius:11px;text-decoration:none;font-weight:650}.footer{font-size:12px;color:var(--muted);line-height:1.7;margin:24px 0}.footer a{white-space:nowrap}@media(max-width:650px){.wrap{padding:18px 14px}.hero{padding:27px 23px}.features{grid-template-columns:1fr}.top{flex-wrap:wrap}.instructions{padding:20px}.download{display:block;text-align:center}}
:root button.download{border:0;font-family:inherit;cursor:pointer}button.download:disabled{cursor:wait;opacity:.85}.download-progress{display:block;width:100%;height:15px;accent-color:#a9d9ff}.download-progress[hidden]{display:none}details{margin-top:20px}summary{cursor:pointer;color:var(--blue)}button:focus-visible{outline:3px solid #f9c953;outline-offset:4px}