:root{ --bg:#0d1220; --card:#151c30; --tx:#f4f7ff; --dim:#9aa3bd; --accent:#ffd25e; }
*{ box-sizing:border-box; margin:0; padding:0; }
body{ background:var(--bg); color:var(--tx); font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  line-height:1.65; padding:24px 16px 60px; }
main{ max-width:720px; margin:0 auto; }
h1{ font-size:26px; margin:18px 0 4px; }
.upd{ color:var(--dim); font-size:13px; margin-bottom:22px; }
h2{ font-size:17px; margin:26px 0 8px; color:var(--accent); }
p, li{ font-size:14.5px; color:#d7ddef; margin-bottom:10px; }
ul{ padding-left:22px; margin-bottom:12px; }
a{ color:#8fc2ff; }
.back{ display:inline-block; margin-bottom:8px; font-weight:700; font-size:13px; text-decoration:none; }
.card{ background:var(--card); border-radius:14px; padding:14px 16px; margin:14px 0; font-size:13.5px; color:#c7cee6; }