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var(--bg-body)}[data-theme=dark]{--paper-warm:#15110b;--paper-mid:#1c1812;--paper-deep:#2a2218;--ink-deep:#ebe2cd;--ink-mid:#c4b89d;--ink-soft:#93886e;--vermilion:#d6a36e;--vermilion-soft:#d6a36e2e;--seal-line:#d6a36e5c;--bg-body:var(--paper-warm);--bg-panel:#261e16c7;--bg-panel-strong:#221c14eb;--bg-card:#221c14eb;--bg-soft:#3a2e2099;--text-main:var(--ink-deep);--text-sec:var(--ink-mid);--accent-color:var(--vermilion);--accent-soft:var(--vermilion-soft);--border-color:#d6b47c2e;--hairline:#d6b47c1f;--shadow:0 24px 60px #0000008c;--hero-shadow:0 36px 90px #000000b3;--selection-bg:#d6a36e2e;--code-bg:#140e08bf;--paper-noise:radial-gradient(circle at 18% 22%, #d6a36e0f, transparent 40%), radial-gradient(circle at 78% 12%, #b482460d, transparent 36%), radial-gradient(circle at 22% 92%, #78501e14, transparent 42%);--paper-gradient:linear-gradient(178deg, #14100af5, #0c0a08fa), 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