:root { --bg: #F2F2F7; --card: #FFFFFF; --fg: #1C1C1E; --muted: #6C6C72; --line: #E3E3E8; --accent: #4F46E5; color-scheme: light; }
@media (prefers-color-scheme: dark) { :root { --bg: #000; --card: #1C1C1E; --fg: #F2F2F7; --muted: #A1A1A8; --line: #2C2C2E; --accent: #7870FF; color-scheme: dark; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
main { max-width: 720px; margin: 0 auto; padding: 40px 16px 80px; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
header a { color: inherit; text-decoration: none; font: 800 22px/1 ui-rounded, "SF Pro Rounded", system-ui, sans-serif; letter-spacing: -0.02em; }
header a span { color: var(--accent); }
h1 { font: 800 clamp(30px, 6vw, 40px)/1.15 ui-rounded, "SF Pro Rounded", system-ui, sans-serif; letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { font: 700 21px/1.3 ui-rounded, "SF Pro Rounded", system-ui, sans-serif; margin: 36px 0 8px; }
p, li { max-width: 68ch; }
ul { padding-left: 22px; }
a { color: var(--accent); }
.meta { color: var(--muted); font-size: 15px; margin-bottom: 24px; }
.card { background: var(--card); border-radius: 18px; padding: 18px 20px; margin: 16px 0; }
.pending { background: color-mix(in srgb, #FF9F0A 16%, var(--card)); border-radius: 12px; padding: 2px 6px; }
footer { color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); margin-top: 48px; padding-top: 16px; }
h3 { font: 600 17px/1.4 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif; margin: 20px 0 4px; }