:root{--bg: #faf9f7;--bg-soft: #f1efec;--bg-glass: rgba(250, 249, 247, .72);--text: #232329;--text-muted: #6f6f78;--text-faint: #9b9ba3;--border: #e7e5e1;--border-strong: #d8d5d0;--accent: #c2410c;--accent-bright: #e8690c;--accent-soft: rgba(194, 65, 12, .07);--glow-1: rgba(232, 105, 12, .13);--glow-2: rgba(244, 63, 94, .09);--glow-3: rgba(139, 92, 246, .08);--grid-line: rgba(35, 35, 41, .045);--code-bg: #f4f3f0;--mark-bg: rgba(232, 105, 12, .14);--selection: rgba(232, 105, 12, .2);--shadow-card: 0 1px 2px rgba(35, 30, 20, .05), 0 8px 32px rgba(35, 30, 20, .07);--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--display: "Space Grotesk Variable", var(--sans);--mono: "JetBrains Mono Variable", ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;--r-sm: 8px;--r-md: 12px;--r-lg: 18px}:root[data-theme=dark]{--bg: #0b0b10;--bg-soft: #15151c;--bg-glass: rgba(11, 11, 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