:root{color-scheme:light;--color-primary: #1d4f91;--color-breaking: #c8102e;--color-bg: #f4f6f8;--color-surface: #ffffff;--color-text: #142033;--color-muted: #3d4c5f;--color-line: #d5dce6;--color-chip: #e7edf5;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(20, 32, 51, .06);--shadow-md: 0 8px 24px rgba(20, 32, 51, .08);--font-sans: "Noto Sans TC", "PingFang HK", "PingFang TC", "Microsoft JhengHei", sans-serif;--font-serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;--main-col: 812px;--side-col: 300px;--bg: var(--color-bg);--card: var(--color-surface);--text: var(--color-text);--muted: var(--color-muted);--line: var(--color-line);--accent: var(--color-primary);--accent-ink: #ffffff;--chip: var(--color-chip);--danger: var(--color-breaking);--shadow: var(--shadow-sm);font-family:var(--font-sans)}html.dark{color-scheme:dark;--color-bg: #0e141c;--color-surface: #17202b;--color-text: #f3f6fa;--color-muted: #c9d3df;--color-line: #2e3b4c;--color-chip: #243140;--color-primary: #9ec0ef;--accent-ink: #0e141c;--shadow-sm: none;--shadow-md: none}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text)}button,input{font:inherit;color:inherit}a{color:var(--accent)}img{max-width:100%}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:var(--space-3);top:-40px;background:var(--accent);color:var(--accent-ink);padding:var(--space-2) var(--space-3);z-index:30;border-radius:var(--radius-sm)}.skip-link:focus{top:var(--space-3)}.page{width:min(100% - 32px,var(--main-col));margin:0 auto;padding:0 0 var(--space-7)}.chrome{position:sticky;top:0;z-index:20;background:color-mix(in 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