:root{color-scheme:dark;--bg:#091321;--card:#10243a;--line:#284054;--text:#eaf5f7;--muted:#afc3cc;--accent:#57e2c4;--blue:#8bb9fc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse 70% 30% at 90% 0%,#123b4b 0%,transparent 85%),var(--bg);font:16px/1.7 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--text)}a{color:var(--accent);text-underline-offset:4px}a:hover{color:#a4ffe9}a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}header,main,footer{max-width:960px;margin:auto;padding:0 28px}header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding-top:32px;padding-bottom:24px;border-bottom:1px solid var(--line)}.brand{font:700 20px system-ui,sans-serif;color:var(--text);text-decoration:none;letter-spacing:-.03em}.brand span{color:var(--accent)}nav{display:flex;align-items:center;flex-wrap:wrap;gap:22px}nav a{color:var(--muted);text-decoration:none;font-size:.9rem}nav a[aria-current=page]{color:var(--accent)}.lang{padding:5px 10px;border:1px solid var(--line);border-radius:100px}main{min-height:calc(100vh - 210px);padding-top:64px;padding-bottom:100px}.eyebrow{color:var(--accent);text-transform:uppercase;letter-spacing:.17em;font-size:.78rem;font-weight:700}h1,h2,h3{font-family:system-ui,sans-serif;line-height:1.2;letter-spacing:-.04em}h1{font-size:clamp(2.6rem,7vw,4.8rem);max-width:760px;margin:14px 0 18px}h2{font-size:1.5rem;margin:0 0 12px}h3{font-size:1.08rem;margin:0 0 8px}.intro{font-size:1.18rem;max-width:690px;color:var(--muted);line-height:1.7}.small,.date{font-size:.88rem;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(265px,1fr));gap:18px;margin:42px 0}.card,article section{padding:27px;border:1px solid var(--line);background:linear-gradient(145deg,#13283d,#0d1d2f);border-radius:20px}.card p,article p,article li{color:var(--muted)}.card p{margin:8px 0 16px}.card a{font-weight:700}.highlight{border-color:#438d87}.pill{display:inline-block;margin:13px 0 18px;border:1px solid #347a73;border-radius:999px;padding:5px 13px;color:var(--accent);font-size:.83rem}.button{display:inline-block;background:var(--accent);color:#08201c;text-decoration:none;font-weight:700;padding:11px 20px;border-radius:11px}.button:hover{background:#a4ffe9;color:#08201c}article{display:grid;gap:16px;max-width:790px;margin:40px 0}article section{scroll-margin-top:24px}article ul{padding-left:22px;margin-bottom:0}article li+li{margin-top:9px}article a{overflow-wrap:anywhere}.toc{display:flex;gap:11px 18px;flex-wrap:wrap;margin-top:26px;font-size:.9rem}.note{padding:19px 23px;border-left:3px solid var(--accent);background:#102b38;border-radius:0 12px 12px 0;margin-top:26px;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px;padding-bottom:42px;color:var(--muted);font-size:.9rem}footer a{color:var(--muted)}@media(max-width:590px){header{align-items:flex-start;flex-direction:column;gap:9px}main{padding-top:48px}nav{gap:14px}.card,article section{padding:22px}}