:root{--brand: #00a9ad;--brand-deep: #06727b;--brand-ink: #053f47;--ink: #16292c;--ink-soft: #4a6268;--ink-faint: #7f959a;--paper: #f6f3ec;--paper-raised: #fffdf8;--line: #e2ddd0;--line-strong: #cfc7b5;--accent: #e2643c;--ok: #1f8a5a;--shadow-s: 0 1px 2px rgba(6, 63, 71, .06), 0 2px 8px rgba(6, 63, 71, .05);--shadow-l: 0 18px 48px rgba(6, 63, 71, .16);--radius: 4px;--display: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", serif;--body: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;--mono: "SFMono-Regular", "JetBrains Mono", Menlo, Consolas, 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