:root{color-scheme:dark;--bg:#0a1323;--card:#111f35;--line:#263851;--text:#eff5fc;--muted:#aabbd0;--accent:#83e7c8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:radial-gradient(ellipse at top left,#142842 0%,var(--bg) 58%);color:var(--text);min-height:100vh}.wrap{max-width:900px;margin:0 auto;padding:0 25px}header{border-bottom:1px solid var(--line);background:rgba(10,19,35,.75)}nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.brand{color:var(--text);font-size:1.25rem;font-weight:750;letter-spacing:.035em;text-decoration:none}.brand span{color:var(--accent)}nav .links{display:flex;flex-wrap:wrap;gap:22px}a{color:var(--accent)}.links a{color:var(--muted);text-decoration:none;font-size:.92rem}.links a:hover,.links a[aria-current="page"]{color:var(--accent)}main{padding-top:80px;padding-bottom:100px}.eyebrow{color:var(--accent);font-size:.83rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase}h1{font-size:clamp(2rem,5vw,3.8rem);line-height:1.13;letter-spacing:-.035em;margin:.5rem 0 1.5rem}h2{font-size:1.22rem;margin:2rem 0 .6rem}p,li{color:var(--muted)}.intro{font-size:1.18rem;max-width:660px}.card{margin-top:36px;border:1px solid var(--line);border-radius:18px;background:var(--card);padding:30px}.card p:first-child{margin-top:0}.card p:last-child{margin-bottom:0}.tag{color:var(--accent);font-weight:700;font-size:.87rem}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.button{display:inline-block;padding:11px 17px;border:1px solid var(--accent);color:var(--bg);background:var(--accent);border-radius:9px;font-weight:650;text-decoration:none}.button.secondary{background:transparent;color:var(--accent)}.article h1{font-size:clamp(2rem,4vw,3rem)}.article p,.article li{max-width:780px}footer{padding:27px 0;border-top:1px solid var(--line);font-size:.86rem;color:var(--muted)}footer .wrap{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}footer a{color:var(--muted)}@media(max-width:520px){main{padding-top:48px}.card{padding:22px}nav{padding-top:13px;padding-bottom:13px}.links{gap:12px!important}}