:root{color-scheme:dark;font-family:system-ui,-apple-system,sans-serif;background:#0a1220;color:#f1f6ff}
*{box-sizing:border-box}body{max-width:1080px;margin:auto;padding:5vh 22px 50px}
small,.tag{color:#9ce4d8;letter-spacing:.07em;font-weight:700}
h1{font-size:clamp(1.9rem,5vw,3.2rem);margin:10px 0}p{color:#acbcd0;line-height:1.6}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,255px),1fr));gap:16px;margin-top:32px}
article{background:#132234;border:1px solid #30445b;border-radius:18px;padding:24px;min-height:200px}
h2{font-size:1.15rem;margin:15px 0 5px}a{color:#93f4dc;text-decoration:underline;text-underline-offset:5px;font-weight:700}
a:focus-visible{outline:3px solid #93f4dc;outline-offset:5px}
.notice{border-left:3px solid #9ce4d8;padding:3px 16px;background:#11212f}
footer{margin-top:36px;color:#a6b6c7;font-size:.82rem}