:root{--bg:#f6f7fb;--card:#fff;--text:#14182b;--muted:#5b6275;--accent:#1b4fd6;--navy1:#0a3399;--navy2:#020d38;--gold:#f2b632;--line:#e4e7ef}
@media (prefers-color-scheme:dark){:root{--bg:#0b0f1e;--card:#141a2e;--text:#eef1f8;--muted:#a3aac0;--accent:#7aa2ff;--line:#252c45}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
a{color:var(--accent)}
header{background:linear-gradient(180deg,var(--navy1),var(--navy2));color:#fff}
.nav{max-width:860px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:18px}
.brand img{width:34px;height:34px;border-radius:8px}
.links{display:flex;gap:16px;flex-wrap:wrap}.links a{color:#cfd9ff;text-decoration:none;font-size:15px}.links a:hover{color:#fff}
.hero{max-width:860px;margin:0 auto;padding:36px 20px 56px;text-align:center}
.hero img{width:128px;height:128px;border-radius:28px;box-shadow:0 12px 40px rgba(0,0,0,.45)}
.hero h1{font-size:40px;margin:18px 0 6px;letter-spacing:-.5px}
.slogan{color:#8ff5dc;font-size:19px;font-weight:600;margin:0 0 14px}
.hero p.lead{color:#d6def7;font-size:17px;max-width:560px;margin:0 auto 22px}
.badge{display:inline-block;background:var(--gold);color:#1b1400;font-weight:700;padding:11px 20px;border-radius:999px;text-decoration:none}
main{max-width:860px;margin:0 auto;padding:32px 20px 48px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 18px 14px}
.card h3{margin:0 0 6px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:15px}
h1.page{font-size:30px;margin:0 0 4px}h2{font-size:20px;margin:28px 0 6px}
.muted{color:var(--muted)}
.box{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px}
footer .in{max-width:860px;margin:0 auto;padding:20px;display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between}
footer a{color:var(--muted)}
@media (max-width:520px){.hero h1{font-size:32px}.links{gap:12px}.links a{font-size:14px}}