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#0003;border-color:var(--subject-color)}.subject-header{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.5rem}.subject-icon{font-size:2.5rem;width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:var(--subject-color);border-radius:15px;color:#fff}.subject-info h3{color:#1f2937;margin:0 0 .5rem;font-size:1.3rem}.subject-info p{color:#6b7280;margin:0;line-height:1.4;font-size:.9rem}.subject-stats{display:flex;justify-content:center;gap:1.5rem;border-top:1px solid 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