:root{--bg: #f5f7fc;--bg-tint: #e6ecfa;--card: #ffffff;--surface: #eef1f9;--surface-hover: #e2e9f8;--line: #d8dfee;--line-strong: #b9c4dc;--text: #171a2b;--muted: #5a6480;--accent: #2f5fd0;--accent-soft: #e8eefd;--accent-ink: #ffffff;--study: #12735a;--study-soft: #e2f4ee;--ai: #8a5600;--ai-brand: #f0a63a;--ai-soft: #fdf4e6;--ai-ink: #2b1c00;--tone-rost: #2f5fd0;--tone-rost-soft: #e8eefd;--tone-uslovia: #9a4f1c;--tone-uslovia-soft: #fbeee2;--tone-delo: #12735a;--tone-delo-soft: #e2f4ee;--tone-rynok: #4c4a9c;--tone-rynok-soft: #ecebfa;--shadow-sm: 0 1px 2px rgba(20, 28, 60, .05);--shadow-lg: 0 18px 40px rgba(20, 28, 60, .16);--radius: 14px;color-scheme:light}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #10131f;--bg-tint: #1e2440;--card: #171b2b;--surface: #1d2236;--surface-hover: #242a42;--line: #2a3049;--line-strong: #3b4366;--text: #e8eaf5;--muted: #a2a7c4;--accent: #86a8ff;--accent-soft: rgba(134, 168, 255, .12);--accent-ink: #0b1020;--study: 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