*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:#f6f8fb;color:#1c2430}
header,main,footer{max-width:760px;margin:0 auto;padding:1rem}
header{display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;align-items:center;justify-content:space-between}
.brand{font-weight:700;color:#1f3a5f;text-decoration:none;font-size:1.1rem}header nav a{margin-left:1rem;color:#1f3a5f}header nav a[aria-current]{font-weight:700}
h1{font-size:1.7rem;line-height:1.25;margin:.4rem 0 .6rem}h2{font-size:1.2rem}.lead{font-size:1.05rem}
.card{display:block;background:#fff;border:1px solid #dde4ee;border-radius:12px;padding:1rem 1.1rem;margin:1rem 0;color:inherit}
a{color:#1d5fa8}a.card.tool{text-decoration:none}a.card.tool:hover{border-color:#1d5fa8}
.cards{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.btns{display:flex;flex-wrap:wrap;gap:.6rem}
button,.btn{font:inherit;min-height:44px;padding:.55rem 1rem;border-radius:10px;border:1px solid #1d5fa8;background:#1d5fa8;color:#fff;cursor:pointer;display:inline-flex;align-items:center}
button.sec,.btn.sec{background:#fff;color:#1d5fa8}
.vh{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
video{width:100%;max-height:60vh;border-radius:10px;background:#000;margin-top:.8rem}
pre{white-space:pre-wrap;word-break:break-all;background:#f1f4f8;border-radius:8px;padding:.7rem;font-size:.95rem}
pre.lic{font-size:.78rem;max-height:22rem;overflow:auto}
#signals li{margin:.25rem 0}.standing{font-weight:600;color:#7a4b00}
input[type=password],input[type=text]{font:inherit;width:100%;padding:.65rem;border:1px solid #b9c4d3;border-radius:10px;margin:.3rem 0 .5rem}
label.chk{display:flex;gap:.4rem;align-items:center}meter{width:100%;height:1.1rem}
.small,footer{font-size:.88rem;color:#4b5666}.privacy-line{background:#eef5ff;border-radius:8px;padding:.6rem .8rem}
footer p{margin:.35rem 0}footer a{color:#3a4a60}
.disclaimer{margin:-.25rem 0 1rem;padding:.5rem .75rem;border-left:4px solid #8a6d00;background:#fff8e1;color:#3d3000;font-size:.95rem}