:root{--bg: #f5f4ed;--surface: #faf9f5;--surface-2: #ffffff;--sand: #e8e6dc;--ink: #141413;--ink-strong: #3d3d3a;--ink-2: #5e5d59;--ink-3: #87867f;--border: #f0eee6;--border-strong: #e8e6dc;--ring: #d1cfc5;--ring-deep: #c2c0b6;--dark: #141413;--dark-surface: #30302e;--dark-border: #3a3a37;--on-dark: #faf9f5;--on-dark-2: #b0aea5;--accent: #fdbb15;--accent-ink: #141413;--accent-deep: #c4880a;--accent-soft: #fbedc4;--accent-glow: rgba(253, 187, 21, .32);--r-sm: 6px;--r: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 24px;--r-2xl: 32px;--r-pill: 999px;--ring-1: 0 0 0 1px var(--border-strong);--ring-hover: 0 0 0 1px var(--ring-deep);--whisper: 0 4px 24px rgba(20, 20, 19, .05);--whisper-lg: 0 18px 50px rgba(20, 20, 19, .09);--font-serif: "Newsreader", "Noto Serif SC", Georgia, "Songti SC", "SimSun", serif;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, "Helvetica Neue", sans-serif;--font-mono: ui-monospace, "SFMono-Regular", 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