* { margin: 0; padding: 0; box-sizing: border-box; }
:root { --bg: #000; --text: #fff; --text-dim: #b8b8b8; --text-faint: #6e6e6e; --border: #2a2a2a; --accent: #c8102e; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--text-dim); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size: 15px; line-height: 1.65; }
.doc { max-width: 720px; margin: 0 auto; padding: calc(24px + env(safe-area-inset-top)) 20px calc(48px + env(safe-area-inset-bottom)); }
.back { display: inline-block; color: var(--text-dim); text-decoration: none; font-size: 14px; margin-bottom: 24px; }
.back:hover { color: var(--text); }
h1 { color: var(--text); font-size: 26px; line-height: 1.25; font-weight: 800; margin-bottom: 8px; }
h2 { color: var(--text); font-size: 18px; font-weight: 700; margin: 32px 0 10px; }
p { margin-bottom: 12px; }
ul { margin: 0 0 12px 22px; }
li { margin-bottom: 6px; }
a { color: var(--text); }
.meta { color: var(--text-faint); font-size: 13px; margin-bottom: 24px; }
.doc > .meta:last-child { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--border); }