.diamond-canvas {
            width: 100%;
            max-width: 380px;
            background: #fef9e8;
            border-radius: 24px;
            margin: 0 auto;
            display: block;
            box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        }.author-bio{display:block}
        .equation-card {
            background: #f8f9fc;
            border-left: 5px solid #2c3e66;
            padding: 1rem;
            border-radius: 12px;
            margin: 1.2rem 0;
        }
        .example-badge {
            background: #eef2ff;
            padding: 6px 12px;
            border-radius: 40px;
            font-size: 0.85rem;
            font-weight: 500;
            margin: 0 4px 8px 0;
            display: inline-block;
            cursor: pointer;
            transition: all 0.2s ease;
        }
        .example-badge:hover {
            background: #d9e2ef;
            transform: translateY(-2px);
        }
        .legend-diamond {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .badge-symbol {
            background: #2c3e66;
            color: white;
            border-radius: 30px;
            padding: 4px 10px;
            font-size: 0.75rem;
        }
        .step-list {
            background: #ffffffdd;
            border-radius: 20px;
        }
        .input-card {
            background: #ffffff;
            border-radius: 28px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.02);
            border: 1px solid rgba(0,0,0,0.05);
        }
        .warning-custom {
            background: #fff3cd;
            border-left: 6px solid #ffc107;
        }
        .success-note {
            background: #e3f5ec;
            border-left: 6px solid #1e7e34;
        }
        .copy-btn {
            cursor: pointer;
        }
        .toast-container-fixed {
            position: fixed;
            bottom: 20px;
            right: 20px;
            z-index: 1100;
        }
        .priority-note {
            background: #eef2ff;
            border-radius: 20px;
            padding: 5px 12px;
            font-size: 0.8rem;
            display: inline-block;
        }