:root { --bg:#0b1220; --card:#111a2b; --text:#e8edf7; --muted:#9fb1cc; --link:#7dd3fc; }
* { box-sizing: border-box; }
body { margin:0; background:linear-gradient(180deg,#0b1220,#0f1a30); color:var(--text); font:16px/1.7 -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif; }
.container { max-width: 820px; margin: 40px auto; background: rgba(17,26,43,.92); border:1px solid #25324b; border-radius: 14px; padding: 28px; }
h1,h2 { line-height:1.3; }
h1 { margin-top:0; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
li { margin: 6px 0; }
p,li { color: #dbe6fb; }
em { color: var(--muted); }