:root{color-scheme:dark;--bg:#080d16;--panel:#111b2b;--ink:#eef6fc;--muted:#acbed0;--accent:#92e6d8;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.65;background:var(--bg);color:var(--ink)}*{box-sizing:border-box}body{margin:0}a{color:var(--accent);text-underline-offset:4px}a:hover{color:#fff}a:focus-visible{outline:2px solid var(--accent);outline-offset:5px}header,main,footer{max-width:850px;margin:auto;padding:1.6rem}header{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;border-bottom:1px solid #263447}.brand{font-weight:700;color:var(--ink);text-decoration:none}nav{display:flex;gap:1.4rem;font-size:.9rem}nav [aria-current=page]{color:#fff;text-decoration-thickness:3px}main{padding-top:3rem;padding-bottom:3rem}h1{font-size:clamp(2.1rem,5vw,3rem);font-weight:600;line-height:1.14;letter-spacing:-.035em;margin:0 0 1.3rem}h2{font-size:1.25rem;margin:2.2rem 0 .6rem;line-height:1.35}p{margin:.65rem 0 1rem}.lead{font-size:1.2rem;color:var(--muted);max-width:42rem}.note{padding:1.1rem 1.3rem;background:var(--panel);border-left:3px solid var(--accent);margin:1.5rem 0}li{margin:.55rem 0}footer{border-top:1px solid #263447;color:var(--muted);font-size:.85rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between}.date{font-size:.9rem;color:var(--muted)}@media(max-width:480px){header,main,footer{padding-left:1.15rem;padding-right:1.15rem}main{padding-top:2rem}nav{gap:1rem}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}