/* Styles pour la section aide */
        .help-container {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 30px;
            margin: 0;
            margin-bottom: 30px;
        }

        .help-header {
            text-align: center;
            margin-bottom: 40px;
            padding-bottom: 20px;
            border-bottom: 2px solid var(--border-color);
        }

        .help-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary-red);
            margin-bottom: 10px;
        }

        .help-subtitle {
            font-size: 16px;
            color: var(--text-secondary);
        }

        .steps-container {
            display: grid;
            gap: 25px;
            margin-bottom: 40px;
        }

        .step-card {
            background: linear-gradient(135deg, var(--card-bg), #243447);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 25px;
            position: relative;
            transition: all 0.3s;
        }

        .step-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.2);
            border-color: var(--primary-red);
        }

        .step-number {
            position: absolute;
            top: -15px;
            left: -10px;
            background: linear-gradient(135deg, var(--primary-red), var(--accent-orange));
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            box-shadow: 0 4px 15px rgba(0,0,0,0.3);
        }

        .step-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 15px;
            margin-top: 10px;
        }

        .step-description {
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 15px;
        }

        .step-details {
            background: rgba(255,255,255,0.05);
            border-radius: 8px;
            padding: 15px;
            margin-top: 15px;
        }

        .important-note {
            background: linear-gradient(135deg, var(--info-blue), #42a5f5);
            border-radius: 12px;
            padding: 20px;
            margin: 30px 0;
            color: white;
        }

        .important-note h4 {
            margin: 0 0 10px 0;
            font-size: 18px;
            font-weight: 700;
        }

        .warning-box {
            background: linear-gradient(135deg, var(--accent-orange), #ffb74d);
            border-radius: 12px;
            padding: 20px;
            color: white;
            margin: 20px 0;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .feature-card {
            background: rgba(255,255,255,0.05);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 20px;
            text-align: center;
        }

        .feature-icon {
            font-size: 48px;
            margin-bottom: 15px;
        }

        .feature-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .feature-description {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        /* Responsive */
        @media (max-width: 768px) {
            .help-container {
                padding: 20px;
            }
            
            .help-title {
                font-size: 22px;
            }
            
            .step-title {
                font-size: 18px;
            }
            
            .features-grid {
                grid-template-columns: 1fr;
            }
        }