:root{--definition-bg: rgba(226, 220, 201, .65);--definition-border: #a8b58a;--definition-text: #1f2937;--definition-badge-bg: linear-gradient(120deg, #f0e68c, #a8b58a);--definition-badge-color: #1f2937;--definition-shadow: 0 8px 25px rgba(0,0,0,.05);--definition-hover-shadow: 0 12px 35px rgba(0,0,0,.1)}.dark{--definition-bg: rgba(30, 34, 28, .7);--definition-border: #a8b58a;--definition-text: #e7e9dd;--definition-badge-bg: linear-gradient(120deg, #7c875c, #a8b58a);--definition-badge-color: #1f2937;--definition-shadow: 0 8px 25px rgba(0,0,0,.4);--definition-hover-shadow: 0 12px 35px rgba(0,0,0,.6)}.section-card--definition{border-left:5px solid var(--definition-border);background:var(--definition-bg);padding:20px 25px;margin:20px 0;border-radius:12px;box-shadow:var(--definition-shadow);position:relative;transition:transform .3s ease,box-shadow .3s ease}.definition-header{display:flex;align-items:center;margin-bottom:12px}.definition-badge{background:var(--definition-badge-bg);color:var(--definition-badge-color);font-weight:700;padding:6px 14px;border-radius:12px;box-shadow:0 4px 12px #0000001a;text-transform:uppercase;font-size:.95rem}.section-card--definition .section-text-content{font-size:1.05rem;line-height:1.7;color:var(--definition-text)}.section-card--definition .section-text-content p{margin-bottom:15px}.section-card--definition .section-text-content p:last-child{margin-bottom:0}.section-card--definition .latex-display{padding:12px 16px;border-radius:10px;margin:-20px 0;text-align:center}