:root { --bg: #f4f7f6; --fg: #14201c; --muted: #5a6a64; --accent: #007864; --border: #d6e2de; }
@media (prefers-color-scheme: dark) { :root { --bg: #141826; --fg: #f5e6c8; --muted: #a9a08a; --accent: #ff8fc4; --border: #2e3550; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 system-ui, -apple-system, "Noto Sans TC", sans-serif; }
header { position: sticky; top: 0; z-index: 1; background: color-mix(in srgb, var(--bg) 90%, transparent); backdrop-filter: blur(8px); display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--border); }
header nav { display: flex; flex-wrap: wrap; gap: 4px 16px; align-items: center; }
a { color: var(--accent); }
a[aria-current="page"] { color: var(--fg); font-weight: 700; text-decoration: none; }
header button { font: inherit; color: var(--fg); background: transparent; border: 1px solid var(--border); border-radius: 999px; padding: 2px 12px; cursor: pointer; }
main { max-width: 720px; margin: 0 auto; padding: 16px 20px 72px; }
h1 { font-size: 1.9rem; line-height: 1.25; margin: 28px 0 4px; letter-spacing: -0.01em; }
h2 { font-size: 1.1rem; margin: 32px 0 6px; padding-left: 12px; border-left: 3px solid var(--accent); }
p, li { max-width: 68ch; }
li { margin: 4px 0; }
.summary { padding: 14px 16px; background: color-mix(in srgb, var(--accent) 10%, transparent); border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border)); border-radius: 12px; }
.updated { color: var(--muted); font-size: 0.875rem; margin-top: 0; }
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 0.9375rem; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
th { background: color-mix(in srgb, var(--accent) 8%, transparent); font-size: 0.8125rem; }
th, td { text-align: left; vertical-align: top; padding: 8px 12px; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: 0; }
[hidden] { display: none !important; }