:root{color-scheme:dark;--color-bg: #121212;--color-surface: #1b1b1e;--color-ink: #e8e6e1;--color-ink-muted: #a9a6a0;--color-accent: #e0a458;--color-accent-ink: #121212;--color-line: #2e2e33;--color-border-strong: #757069;--color-blueprint: #24333d;--color-focus: #e0a458;--font-sans: "IBM Plex Sans KR", sans-serif;--font-mono: "IBM Plex Mono", "IBM Plex Sans KR", monospace;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--section-py: 64px;--container-max: 1200px;--container-px: 20px;--header-h: 56px;--radius-sm: 4px;--radius-md: 8px;--motion-fast: .12s ease-out}@media(min-width:768px){:root{--container-px: 32px}}@media(min-width:1024px){:root{--container-px: 48px;--section-py: 96px;--header-h: 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