:root { --text: rgba(255,255,255,.92); --muted: rgba(255,255,255,.75); --bg: #050717; --border: rgba(255,255,255,.12); }
* { box-sizing: border-box; }
body { margin: 0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial; color: var(--text); background: var(--bg); }
.wrap { max-width: 880px; margin: 0 auto; padding: 28px 18px 80px; }
h1 { margin: 16px 0 10px; font-size: 28px; }
p { color: var(--muted); line-height: 1.65; }
.back { display: inline-block; color: var(--muted); text-decoration: none; border: 1px solid var(--border); padding: 10px 12px; border-radius: 12px; }
.back:hover { color: var(--text); }