*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:#0f1724;color:#e6edf6;line-height:1.5}
header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;max-width:1080px;margin:0 auto}
.logo{font-weight:800;font-size:22px;color:#fff;text-decoration:none}.logo span{color:#6cc4ff}
nav a{color:#b9c7d8;text-decoration:none;margin-left:18px}nav a:hover{color:#fff}
main{max-width:1080px;margin:0 auto;padding:0 24px}
.hero{padding:56px 0 32px}.hero h1{font-size:40px;margin:0 0 12px}.hero p{color:#b9c7d8;font-size:18px;max-width:560px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;padding:16px 0 40px}
article{background:#172235;border-radius:14px;padding:16px}article h2{font-size:19px;margin:12px 0 4px}article p{color:#b9c7d8;margin:0 0 12px}
.thumb{height:140px;border-radius:10px}.t1{background:linear-gradient(135deg,#7dd3fc,#2563eb)}.t2{background:linear-gradient(135deg,#a5f3fc,#0e7490)}.t3{background:linear-gradient(135deg,#86efac,#7c3aed)}
.soon{display:inline-block;font-size:13px;background:#24344f;color:#9fd8ff;padding:3px 10px;border-radius:99px}
.about{padding:8px 0 48px;color:#b9c7d8}.about h2{color:#e6edf6}
footer{text-align:center;color:#6b7c93;padding:24px;font-size:14px}
@media(max-width:560px){.hero h1{font-size:30px}nav a{margin-left:12px}}