:root{--primary: #5636ce;--primary-hover: #492eaf;--primary-soft: #efebfc;--primary-text: #4a2db8;--bg: #ffffff;--bg-subtle: #f9fafb;--bg-muted: #f3f4f6;--border: #e5e7eb;--border-strong: #d1d5db;--text: #111827;--text-body: #374151;--text-muted: #6b7280;--text-faint: #9ca3af;--note-bg: #eff6ff;--note-border: #bfdbfe;--note-text: #1e40af;--tip-bg: #f0fdf4;--tip-border: #bbf7d0;--tip-text: #166534;--warning-bg: #fffbeb;--warning-border: #fde68a;--warning-text: #92400e;--check-bg: #f0fdf4;--check-border: #bbf7d0;--check-text: #166534;--shadow: 0 1px 2px rgb(0 0 0 / .04), 0 4px 16px rgb(0 0 0 / .06);--header-h: 64px;--tabs-h: 48px;--sidebar-w: 288px;--toc-w: 240px;--radius: 12px;color-scheme:light}:root[data-theme=dark]{--primary: #8b74e8;--primary-hover: #a08df0;--primary-soft: rgb(139 116 232 / .14);--primary-text: #b3a3f5;--bg: #0d0d10;--bg-subtle: #131318;--bg-muted: #1b1b22;--border: #26262e;--border-strong: #34343e;--text: #f4f4f5;--text-body: #d4d4d8;--text-muted: #a1a1aa;--text-faint: #71717a;--note-bg: rgb(59 130 246 / .1);--note-border: rgb(59 130 246 / .3);--note-text: #93c5fd;--tip-bg: rgb(34 197 94 / .1);--tip-border: rgb(34 197 94 / .28);--tip-text: #86efac;--warning-bg: rgb(245 158 11 / .1);--warning-border: rgb(245 158 11 / .3);--warning-text: #fcd34d;--check-bg: rgb(34 197 94 / .1);--check-border: rgb(34 197 94 / .28);--check-text: #86efac;--shadow: 0 1px 2px rgb(0 0 0 / .4), 0 8px 24px rgb(0 0 0 / .4);color-scheme:dark}*{box-sizing:border-box}html{scroll-padding-top:calc(var(--header-h) + var(--tabs-h) + 24px);-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text-body);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased}a{color:inherit}button{font:inherit;color:inherit}kbd{font-family:inherit}:focus-visible{outline:2px solid 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