:root{--bg:#fff;--fg:#1c1c28;--muted:#5d5d70;--alt:#f5f5fa;--brand:#4b3fd1}
@media (prefers-color-scheme:dark){:root{--bg:#12121a;--fg:#ececf5;--muted:#a0a0b5;--alt:#1b1b27}}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
a{color:var(--brand)}
.hero{background:linear-gradient(135deg,#4b3fd1,#8a4fd8);color:#fff;padding:0 16px 80px}
.nav{max-width:1000px;margin:0 auto;display:flex;gap:24px;align-items:center;padding:20px 0}
.nav a{color:#fff;text-decoration:none}
.nav .logo{font-weight:700;font-size:1.4rem;margin-right:auto}
.hero-text{max-width:1000px;margin:60px auto 0}
.hero h1{font-size:clamp(2rem,6vw,3.6rem);margin:0 0 12px;line-height:1.1}
.hero p{max-width:520px;font-size:1.15rem;opacity:.9}
.btn{display:inline-block;background:#fff;color:#4b3fd1;padding:12px 24px;border-radius:999px;text-decoration:none;font-weight:600;margin-top:12px}
.section{max-width:1000px;margin:0 auto;padding:64px 16px}
.section.alt{max-width:none;background:var(--alt)}
.section.alt>*{max-width:1000px;margin-left:auto;margin-right:auto}
h2{font-size:1.8rem;margin:0 0 24px}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--alt);border-top:5px solid var(--accent);border-radius:12px;padding:24px}
.card h3{margin:0 0 8px;color:var(--accent)}
.card p{color:var(--muted)}
.card a{color:var(--accent);font-weight:600;text-decoration:none}
.footer{text-align:center;padding:24px 16px;color:var(--muted);font-size:.9rem}
.card{position:relative}
.tag{position:absolute;top:16px;right:16px;background:var(--accent);color:#fff;font-size:.75rem;font-weight:700;padding:2px 10px;border-radius:999px}
.soon{color:var(--muted);font-weight:600}
.card.more{border-style:dashed;border-top-style:solid}