:root{--paper: #f2f5f8;--paper-raised: #ffffff;--ink: #16406e;--ink-strong: #0c2b4e;--annot: #54708f;--line: rgba(18, 58, 102, .16);--line-strong: rgba(18, 58, 102, .45);--grid-minor: rgba(18, 58, 102, .055);--grid-major: rgba(18, 58, 102, .1);--accent: #c64e06;--accent-hover: #a84204;--accent-ink: #ffffff;--font-display: "Chakra Petch", "Noto Sans TC", sans-serif;--font-zh: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;--font-mono: "IBM Plex Mono", "Courier New", monospace}@media(prefers-color-scheme:dark){:root{--paper: #0d2748;--paper-raised: #123258;--ink: #d9e6f5;--ink-strong: #ffffff;--annot: #8faecb;--line: rgba(217, 230, 245, .2);--line-strong: rgba(217, 230, 245, .5);--grid-minor: rgba(217, 230, 245, .045);--grid-major: rgba(217, 230, 245, .09);--accent: #ff7f45;--accent-hover: #ff9663;--accent-ink: 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