:root{--bg:#fff;--surface:#fff;--subtle:#f7f7f8;--hover:#f2f2f3;--ink:#111113;--text:#2e2e33;--muted:#6e6e76;--faint:#a0a0a8;--line:#ededef;--line-strong:#dfdfe3;--accent:#111113;--accent-hover:#2c2c30;--danger:#b3261e;--danger-bg:#fdf3f2;--danger-line:#f5d9d6;--success:#1f6f45;--success-bg:#f0f8f3;--success-line:#d5eadc;--warn:#8a5a12;--warn-bg:#fdf8ec;--warn-line:#f1e4c4;--like:#e0245e;--radius:14px;--radius-sm:10px;--shadow-pop:0 12px 32px -8px rgba(17,17,19,.14),0 2px 6px rgba(17,17,19,.05);--mono:"JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,monospace;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,HarmonyOS Sans SC,Hiragino Sans GB,Microsoft 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