.result-value-lg {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-color);
            letter-spacing: 1px;
        }
        .size-badge {
            background: rgba(70, 130, 180, 0.15);
            border-radius: 40px;
            padding: 0.4rem 1rem;
            display: inline-block;
            margin: 0.2rem;
            font-weight: 500;
        }
        .measure-card {
            background: #f8fafc;
            border-left: 4px solid var(--primary-color);
            padding: 1rem;
            margin-bottom: 1rem;
        }
        .guide-img-placeholder {
            background: #e9ecef;
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            font-size: 2rem;
            color: #6c757d;
        }
        .size-table {
            font-size: 0.9rem;
        }
        .size-table th {
            background: #f1f3f5;
        }
        .conversion-note {
            background: #eef2fa;
            border-radius: 12px;
            padding: 1rem;
        }
        .faq-accordion .accordion-button:not(.collapsed) {
            background-color: rgba(70, 130, 180, 0.1);
            color: var(--accent-color);
        }
        .input-group-custom {
            transition: all 0.2s;
        }
        .recommendation-card {
            border: 1px solid rgba(0,0,0,0.05);
            border-radius: 20px;
            background: white;
            box-shadow: 0 8px 20px rgba(0,0,0,0.03);
        }
        hr {
            opacity: 0.4;
        }
        .oversize-warning {
            background-color: #fff3cd;
            border-left: 4px solid #ffc107;
            padding: 0.75rem;
            margin-top: 1rem;
            border-radius: 8px;
            font-size: 0.85rem;
        }