:root{--bg:#0b1220;--text:#f0f0f0;--muted:#5b5b5b;--card:#fff;--radius:16px}@media (prefers-color-scheme:dark){:root{--bg:#0b1220;--text:#f3f4f6;--muted:#9ca3af;--card:#0f172a}}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica Neue,Arial;line-height:1.65}a{color:inherit;text-decoration:none}main{max-width:880px;margin:0 auto;padding:48px 24px 80px}.footer,.header{max-width:980px;margin:0 auto;padding:20px 24px}.nav{display:flex;gap:20px;flex-wrap:wrap;align-items:center;justify-content:space-between}.brand{font-weight:700;font-size:1.2rem;letter-spacing:-.01em}.menu{display:flex;gap:20px}.menu a{padding:10px 14px;border-radius:12px;transition:background .15s ease}.menu a:hover{background:rgba(0,0,0,.06)}@media (prefers-color-scheme:dark){.menu a:hover{background:hsla(0,0%,100%,.06)}}.hero{margin-top:48px;padding:40px 32px;border-radius:var(--radius);background:var(--card);box-shadow:0 8px 30px rgba(0,0,0,.06)}.hero h1{margin:0 0 16px;line-height:1.1;letter-spacing:-.01em;font-size:clamp(28px,6vw,48px)}.hero p{margin:0;color:var(--muted);font-size:1.1rem}.section{margin-top:56px;padding:32px;border-radius:var(--radius);background:var(--card);box-shadow:0 8px 30px rgba(0,0,0,.06)}.card-grid{display:grid;grid-template-columns:1fr;grid-gap:20px;gap:20px}@media (min-width:720px){.card-grid{grid-template-columns:1fr 1fr;gap:24px}}.card{padding:20px;border-radius:14px;border:1px solid rgba(0,0,0,.06);background:linear-gradient(180deg,hsla(0,0%,100%,.7),hsla(0,0%,100%,.5));-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}@media (prefers-color-scheme:dark){.card{border-color:hsla(0,0%,100%,.08);background:linear-gradient(180deg,rgba(15,23,42,.7),rgba(15,23,42,.5))}}.card h3{margin:0 0 10px}.card p{margin:0;color:var(--muted)}.badge{display:inline-block;font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(2,132,199,.12);color:#0369a1;margin-right:8px}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid rgba(0,0,0,.08);padding:24px 0;color:var(--muted);font-size:.95rem}@media (prefers-color-scheme:dark){.footer-inner{border-color:hsla(0,0%,100%,.08)}}a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:2px}a.no-underline:hover{text-decoration:none}