html.theme-cool{--radius:0px;--background:#e4edf6;--paper:#f4f8fc;--foreground:#0f1a2a;--card:#f4f8fc;--card-foreground:#0f1a2a;--popover:#f5f8fc;--popover-foreground:#0f1a2a;--primary:#0f1a2a;--primary-foreground:#f5f8fc;--secondary:#e8edf2;--secondary-foreground:#0f1a2a;--muted:#e8edf2;--muted-foreground:#4a5668;--accent:#e8edf2;--accent-foreground:#0f1a2a;--accent-gold:#1976d2;--accent-gold-ink:#6f5710;--destructive:#c41e3a;--border:#c6d9ea;--input:#c6d9ea;--ring:#1976d2;--rule:#c6d9ea;--rule-heavy:#0f1a2a;--chart-1:#1976d2;--chart-2:#3d5a39;--chart-3:#2e5a7d;--chart-4:#6b4c7a;--chart-5:#c41e3a;--bg-body:#e4edf6;--bg-glass:rgba(240,247,253,0.78);--bg-glass-solid:#ffffff;--bg-glass-hover:rgba(255,255,255,0.88);--bg-sidebar:rgba(228,237,246,0.86);--bg-card:rgba(255,255,255,0.68);--bg-card-solid:#ffffff;--bg-warm:#edf3fa;--bg-tint:rgba(25,118,210,0.07);--text:#0f1a2a;--text-secondary:#4a5668;--text-tertiary:#65707e;--text-muted:#5f6b79;--accent-dark:#1565c0;--accent-light:rgba(25,118,210,0.08);--accent-glow:rgba(25,118,210,0.15);--border-dashboard:rgba(0,0,0,0.06);--border-solid:#cfd8e6;--border-dark:#b8c5d6;--red:#c41e3a;--red-light:rgba(196,30,58,0.06);--green:#2e7d32;--green-mid:#43a047;--green-light-solid:#66bb6a;--green-light:rgba(46,125,50,0.07);--green-pale:#a5d6a7;--green-pale-light:#d5e8d4;--blue:#1976d2;--blue-light:rgba(25,118,210,0.06);--purple:#7b1fa2;--purple-light:rgba(123,31,162,0.06);--badge-course-bg:rgba(25,118,210,0.08);--badge-course-text:#1565c0;--badge-path-bg:rgba(123,31,162,0.08);--badge-path-text:#6a1b9a;--badge-role-bg:rgba(46,125,50,0.08);--badge-role-text:#2e7d32;--badge-skill-bg:rgba(245,124,0,0.08);--badge-skill-text:#e65100;--badge-industry-bg:rgba(0,121,107,0.08);--badge-industry-text:#00695c;--badge-cert-bg:rgba(196,30,58,0.08);--badge-cert-text:#b71c1c;--badge-compare-bg:rgba(48,63,159,0.08);--badge-compare-text:#283593;--badge-for-bg:rgba(230,81,0,0.08);--badge-for-text:#bf360c;--badge-prep-bg:rgba(173,20,87,0.08);--badge-prep-text:#880e4f;--gold-light:#d4a017;--brand-dark:#3a3530;--shadow-card:0 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4px 10px var(--shadow-black-light);--shadow-sticky-hover:6px 6px 20px var(--shadow-black-subtle);--shadow-search-3d:0 6px 0 var(--shadow-3d-gold-base),0 12px 0 var(--shadow-3d-gold-mid),0 18px 40px -10px var(
      --shadow-black-heavy
    ),0 30px 70px -20px var(--shadow-black-medium),0 45px 100px -25px var(--shadow-black-base),inset 0 3px 0 var(
      --inset-highlight-base
    ),inset 0 -3px 0 var(--shadow-3d-gold-mid);--shadow-search-3d-hover:0 12px 0 var(--shadow-3d-gold-strong),0 18px 0 var(--shadow-3d-gold-glow),0 24px 60px -10px var(
      --shadow-black-hover
    ),0 40px 90px -20px var(--shadow-black-deep),0 60px 130px -30px var(--shadow-black-heavy),inset 0 4px 0 var(
      --inset-highlight-strong
    ),inset 0 -4px 0 var(--shadow-3d-gold-glow);--shadow-search-panel:0 6px 0 var(--shadow-3d-gold-base),0 10px 0 var(--shadow-3d-gold-mid),0 16px 40px -10px var(
      --shadow-black-heavy
    ),0 25px 60px -15px var(--shadow-black-medium),0 35px 80px -20px var(--shadow-black-base),inset 0 3px 0 var(
      --inset-highlight-base
    ),inset 0 -3px 0 var(--shadow-3d-gold-border);--shadow-search-icon-glow:drop-shadow(0 0 8px var(--shadow-3d-gold-drop));--shadow-search-icon:drop-shadow(0 4px 8px var(--shadow-3d-gold-soft));--shadow-search-item:0 2px 4px -1px var(--shadow-3d-gold-subtle),inset 0 1px 0 var(--inset-highlight-subtle);--shadow-search-item-hover:0 4px 8px -2px var(--shadow-3d-gold-hover),inset 0 1px 0 var(--inset-highlight-soft)}html.theme-sepia{--radius:0px;--background:#f4ecd8;--paper:#faf6eb;--foreground:#3d2914;--card:#faf6eb;--card-foreground:#3d2914;--popover:#fffaf0;--popover-foreground:#3d2914;--primary:#3d2914;--primary-foreground:#fffaf0;--secondary:#efe7d4;--secondary-foreground:#3d2914;--muted:#efe7d4;--muted-foreground:#5d4a32;--accent:#efe7d4;--accent-foreground:#3d2914;--accent-gold:#8b5a2b;--accent-gold-ink:#6f5710;--destructive:#c41e3a;--border:#e0d0b8;--input:#e0d0b8;--ring:#8b5a2b;--rule:#e0d0b8;--rule-heavy:#3d2914;--chart-1:#8b5a2b;--chart-2:#3d5a39;--chart-3:#2e5a7d;--chart-4:#6b4c7a;--chart-5:#c41e3a;--bg-body:#f4ecd8;--bg-glass:rgba(255,255,255,0.72);--bg-glass-solid:#ffffff;--bg-glass-hover:rgba(255,255,255,0.88);--bg-sidebar:rgba(250,246,235,0.82);--bg-card:rgba(255,255,255,0.68);--bg-card-solid:#ffffff;--bg-warm:#faf6eb;--bg-tint:rgba(139,90,43,0.04);--text:#3d2914;--text-secondary:#5d4a32;--text-tertiary:#7a6344;--text-muted:#75603f;--accent-dark:#5d3f1f;--accent-light:rgba(139,90,43,0.08);--accent-glow:rgba(139,90,43,0.15);--border-dashboard:rgba(0,0,0,0.06);--border-solid:#d8c8a8;--border-dark:#c9b89a;--red:#c41e3a;--red-light:rgba(196,30,58,0.06);--green:#2e7d32;--green-mid:#43a047;--green-light-solid:#66bb6a;--green-light:rgba(46,125,50,0.07);--green-pale:#a5d6a7;--green-pale-light:#d5e8d4;--blue:#1976d2;--blue-light:rgba(25,118,210,0.06);--purple:#7b1fa2;--purple-light:rgba(123,31,162,0.06);--badge-course-bg:rgba(25,118,210,0.08);--badge-course-text:#1565c0;--badge-path-bg:rgba(123,31,162,0.08);--badge-path-text:#6a1b9a;--badge-role-bg:rgba(46,125,50,0.08);--badge-role-text:#2e7d32;--badge-skill-bg:rgba(245,124,0,0.08);--badge-skill-text:#e65100;--badge-industry-bg:rgba(0,121,107,0.08);--badge-industry-text:#00695c;--badge-cert-bg:rgba(196,30,58,0.08);--badge-cert-text:#b71c1c;--badge-compare-bg:rgba(48,63,159,0.08);--badge-compare-text:#283593;--badge-for-bg:rgba(230,81,0,0.08);--badge-for-text:#bf360c;--badge-prep-bg:rgba(173,20,87,0.08);--badge-prep-text:#880e4f;--gold-light:#d4a017;--brand-dark:#2d2418;--shadow-card:0 1px 2px rgba(0,0,0,0.04),0 4px 16px rgba(0,0,0,0.04);--shadow-card-hover:0 2px 4px rgba(0,0,0,0.06),0 12px 32px rgba(0,0,0,0.08);--shadow-sidebar:0 0 0 1px rgba(0,0,0,0.03),0 4px 24px rgba(0,0,0,0.06);--shadow-glass:0 8px 32px rgba(0,0,0,0.06),inset 0 1px 0 rgba(255,255,255,0.6);--shadow-brand:0 2px 8px rgba(0,0,0,0.15);--shadow-glow-gold:0 6px 24px rgba(139,90,43,0.2),0 2px 8px rgba(0,0,0,0.1);--shadow-search:0 8px 0 rgba(139,90,43,0.1),0 4px 20px rgba(0,0,0,0.08),inset 0 2px 4px rgba(255,255,255,0.8);--shadow-course-card:0 4px 20px rgba(0,0,0,0.08),0 0 0 1px rgba(0,0,0,0.04);--course-programming:#625df5;--course-deep-learning:#00d4aa;--course-ai-skills:#ff6b6b;--course-ai-theory:#9d4edd;--course-analytics:#f59e0b;--course-architecture:#3b82f6;--icat-default:#6b7280;--icat-analytical:#8b5a2b;--icat-technical:#2563eb;--icat-behavioral:#16a34a;--icat-case:#c2410c;--icat-system-design:#0d9488;--icat-estimation:#7e22ce;--icat-ml-system-design:#be185d;--icat-execution:#a16207;--icat-leadership:#4338ca;--icat-product-sense:#047857;--icat-product-design:#b91c1c;--icat-strategy:#6d28d9;--course-ai-fundamentals:#625df5;--course-machine-learning:#00d4aa;--course-ai-engineering:#ff6b6b;--course-data-science:#f59e0b;--course-business:#9d4edd;--course-nlp:#3b82f6;--course-default:#6b7280;--fg-on-color:#ffffff;--activity-green-bg:rgba(46,125,50,0.18);--activity-gold-bg:rgba(139,90,43,0.18);--activity-blue-bg:rgba(25,118,210,0.18);--activity-purple-bg:rgba(123,31,162,0.18);--bookmark-amber-bg:#fffbeb;--bookmark-amber-border:#fde68a;--bookmark-amber-accent:#fef3c7;--bookmark-amber-ribbon:#f59e0b;--bookmark-rose-bg:#fff1f2;--bookmark-rose-border:#fecdd3;--bookmark-rose-accent:#ffe4e6;--bookmark-rose-ribbon:#f43f5e;--bookmark-sky-bg:#f0f9ff;--bookmark-sky-border:#bae6fd;--bookmark-sky-accent:#e0f2fe;--bookmark-sky-ribbon:#0ea5e9;--bookmark-emerald-bg:#ecfdf5;--bookmark-emerald-border:#a7f3d0;--bookmark-emerald-accent:#d1fae5;--bookmark-emerald-ribbon:#10b981;--bookmark-violet-bg:#f5f3ff;--bookmark-violet-border:#ddd6fe;--bookmark-violet-accent:#ede9fe;--bookmark-violet-ribbon:#8b5cf6;--bookmark-orange-bg:#fff7ed;--bookmark-orange-border:#fed7aa;--bookmark-orange-accent:#ffedd5;--bookmark-orange-ribbon:#f97316;--note-amber-bg:#fffbeb;--note-amber-border:#fde68a;--note-amber-pin:#d97706;--note-amber-accent:#fef3c7;--note-rose-bg:#fff1f2;--note-rose-border:#fecdd3;--note-rose-pin:#e11d48;--note-rose-accent:#ffe4e6;--note-sky-bg:#f0f9ff;--note-sky-border:#bae6fd;--note-sky-pin:#0284c7;--note-sky-accent:#e0f2fe;--note-emerald-bg:#ecfdf5;--note-emerald-border:#a7f3d0;--note-emerald-pin:#059669;--note-emerald-accent:#d1fae5;--note-violet-bg:#f5f3ff;--note-violet-border:#ddd6fe;--note-violet-pin:#7c3aed;--note-violet-accent:#ede9fe;--note-orange-bg:#fff7ed;--note-orange-border:#fed7aa;--note-orange-pin:#ea580c;--note-orange-accent:#ffedd5;--pin-gradient-start:#d1d5db;--pin-gradient-end:#9ca3af;--flashcard-purple-bg:#faf5ff;--flashcard-purple-border:rgba(167,139,250,0.4);--flashcard-indigo-bg:#eef2ff;--flashcard-indigo-border:rgba(129,140,248,0.4);--flashcard-violet-bg:#f5f3ff;--flashcard-violet-border:rgba(139,92,246,0.4);--flashcard-fuchsia-bg:#fdf4ff;--flashcard-fuchsia-border:rgba(232,121,249,0.4);--flashcard-blue-bg:#eff6ff;--flashcard-blue-border:rgba(96,165,250,0.4);--flashcard-cyan-bg:#ecfeff;--flashcard-cyan-border:rgba(34,211,238,0.4);--cork-accent-1:rgba(251,191,36,0.08);--cork-accent-2:rgba(251,146,60,0.08);--cork-accent-3:rgba(254,243,199,0.3);--card-face-bg:var(--bg-card-solid);--card-edge-start:#e5e5e5;--card-edge-mid:#d5d5d5;--card-edge-end:#c5c5c5;--card-shadow:rgba(0,0,0,0.25);--card-shadow-light:rgba(0,0,0,0.05);--modal-overlay:rgba(0,0,0,0.7);--overlay-heavy:rgba(0,0,0,0.8);--overlay-medium:rgba(0,0,0,0.4);--overlay-light:rgba(0,0,0,0.3);--overlay-subtle:rgba(0,0,0,0.1);--modal-shadow-gold:rgba(139,90,43,0.2);--modal-shadow-gold-light:rgba(139,90,43,0.1);--modal-inset-highlight:rgba(255,255,255,0.7);--highlight-yellow:#fef08a;--highlight-blue:#93c5fd;--highlight-green:#86efac;--highlight-pink:#f9a8d4;--highlight-purple:#c4b5fd;--shadow-3d-gold-base:rgba(139,90,43,0.2);--shadow-3d-gold-mid:rgba(139,90,43,0.1);--shadow-3d-gold-strong:rgba(139,90,43,0.3);--shadow-3d-gold-glow:rgba(139,90,43,0.15);--shadow-3d-gold-drop:rgba(139,90,43,0.6);--shadow-3d-gold-soft:rgba(139,90,43,0.4);--shadow-3d-gold-subtle:rgba(139,90,43,0.15);--shadow-3d-gold-hover:rgba(139,90,43,0.25);--shadow-3d-gold-border:rgba(139,90,43,0.12);--shadow-black-heavy:rgba(0,0,0,0.3);--shadow-black-medium:rgba(0,0,0,0.25);--shadow-black-base:rgba(0,0,0,0.2);--shadow-black-light:rgba(0,0,0,0.1);--shadow-black-subtle:rgba(0,0,0,0.08);--shadow-black-minimal:rgba(0,0,0,0.04);--shadow-black-hover:rgba(0,0,0,0.4);--shadow-black-deep:rgba(0,0,0,0.35);--inset-highlight-strong:rgba(255,255,255,0.9);--inset-highlight-base:rgba(255,255,255,0.7);--inset-highlight-mid:rgba(255,255,255,0.5);--inset-highlight-soft:rgba(255,255,255,0.4);--inset-highlight-subtle:rgba(255,255,255,0.3);--shadow-sticky:4px 4px 10px var(--shadow-black-light);--shadow-sticky-hover:6px 6px 20px var(--shadow-black-subtle);--shadow-search-3d:0 6px 0 var(--shadow-3d-gold-base),0 12px 0 var(--shadow-3d-gold-mid),0 18px 40px -10px var(
      --shadow-black-heavy
    ),0 30px 70px -20px var(--shadow-black-medium),0 45px 100px -25px var(--shadow-black-base),inset 0 3px 0 var(
      --inset-highlight-base
    ),inset 0 -3px 0 var(--shadow-3d-gold-mid);--shadow-search-3d-hover:0 12px 0 var(--shadow-3d-gold-strong),0 18px 0 var(--shadow-3d-gold-glow),0 24px 60px -10px var(
      --shadow-black-hover
    ),0 40px 90px -20px var(--shadow-black-deep),0 60px 130px -30px var(--shadow-black-heavy),inset 0 4px 0 var(
      --inset-highlight-strong
    ),inset 0 -4px 0 var(--shadow-3d-gold-glow);--shadow-search-panel:0 6px 0 var(--shadow-3d-gold-base),0 10px 0 var(--shadow-3d-gold-mid),0 16px 40px -10px var(
      --shadow-black-heavy
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