.about-container {
            background: var(--color-bg-light);
            border-radius: 15px;
            padding: 30px;
            margin: 20px 0;
            border: 1px solid var(--color-border);
        }
        
        .about-title {
            color: var(--color-primary);
            font-size: 2.5em;
            margin-bottom: 20px;
            text-align: center;
            text-shadow: 0 0 15px rgba(0, 204, 255, 0.5);
        }
        
        .about-section {
            margin-bottom: 40px;
        }
        
        .about-section h2 {
            color: var(--color-warning);
            margin-bottom: 25px;
            font-size: 2em;
            border-bottom: 2px solid var(--color-border);
            padding-bottom: 10px;
        }
        
        .about-text {
            line-height: 1.8;
            font-size: 1.1em;
            color: #e0e0e0;
            background: rgba(0, 0, 0, 0.2);
            padding: 20px;
            border-radius: 10px;
        }
        
        /* Стили для блоков возможностей */
        .feature-full-block {
            width: 100%;
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--color-border);
            border-radius: 10px;
            margin-bottom: 15px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .feature-full-block:hover {
            border-color: var(--color-primary);
            box-shadow: 0 5px 15px rgba(0, 204, 255, 0.15);
        }
        
        .feature-header {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 15px 20px;
            background: linear-gradient(90deg, rgba(74, 108, 143, 0.15) 0%, rgba(0, 0, 0, 0.2) 100%);
            cursor: pointer;
            transition: background 0.3s ease;
        }
        
        .feature-header:hover {
            background: linear-gradient(90deg, rgba(74, 108, 143, 0.25) 0%, rgba(0, 0, 0, 0.3) 100%);
        }
        
        .feature-icon-compact {
            font-size: 2em;
            min-width: 40px;
            text-align: center;
            color: var(--color-primary);
            filter: drop-shadow(0 0 8px rgba(0, 204, 255, 0.4));
        }
        
        .feature-title-compact {
            flex: 1;
            font-size: 1.4em;
            font-weight: bold;
            color: var(--color-warning);
        }
        
        .feature-arrow-compact {
            font-size: 1.4em;
            color: var(--color-primary);
            transition: transform 0.3s ease;
            min-width: 30px;
            text-align: center;
        }
        
        .feature-full-block.active .feature-arrow-compact {
            transform: rotate(90deg);
        }
        
        .feature-description-full {
            padding: 20px;
            border-top: 1px solid var(--color-border);
            background: rgba(0, 0, 0, 0.2);
            line-height: 1.7;
            font-size: 1em;
            color: #e0e0e0;
        }
        
        /* Стили для спойлера скриншота */
        .screenshot-spoiler {
            margin-top: 15px;
            border: 1px solid var(--color-border);
            border-radius: 8px;
            overflow: hidden;
        }
        
        .screenshot-spoiler-toggle {
            width: 100%;
            padding: 10px 15px;
            background: rgba(74, 108, 143, 0.15);
            border: none;
            color: var(--color-primary);
            font-size: 0.95em;
            font-weight: normal;
            text-align: left;
            cursor: pointer;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: background 0.3s ease;
        }
        
        .screenshot-spoiler-toggle:hover {
            background: rgba(74, 108, 143, 0.3);
        }
        
        .screenshot-spoiler-toggle .arrow {
            transition: transform 0.3s ease;
            font-size: 1.1em;
        }
        
        .screenshot-spoiler-toggle.active .arrow {
            transform: rotate(90deg);
        }
        
        .screenshot-spoiler-content {
            display: none;
            padding: 15px;
            background: rgba(0, 0, 0, 0.3);
            border-top: 1px solid var(--color-border);
        }
        
        .screenshot-spoiler-content.active {
            display: block;
        }
        
        .screenshot-single {
            max-width: 100%;
            border-radius: 6px;
            overflow: hidden;
            border: 1px solid var(--color-border);
            position: relative;
            cursor: pointer;
            min-height: 100px;
            display: flex;
            flex-direction: column;
        }
        
        .screenshot-single img {
            width: 100%;
            max-height: 300px;
            object-fit: contain;
            background: rgba(0, 0, 0, 0.5);
            transition: transform 0.3s ease;
        }
        
        .screenshot-single:hover img {
            transform: scale(1.02);
        }
        
        .screenshot-single:hover::after {
            content: '🔍';
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(0, 0, 0, 0.7);
            color: var(--color-primary);
            padding: 5px 10px;
            border-radius: 5px;
            font-size: 1.2em;
            pointer-events: none;
        }
        
        .screenshot-placeholder {
            width: 100%;
            min-height: 200px;
            background: linear-gradient(135deg, #1a1e2a 0%, #2a2e3a 100%);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            font-size: 3em;
            padding: 40px 20px;
            border-radius: 6px;
        }
        
        .screenshot-placeholder-text {
            margin-top: 15px;
            font-size: 0.3em;
            color: #888;
            text-align: center;
        }
        
        .screenshot-caption {
            padding: 8px;
            text-align: center;
            color: #cccccc;
            font-size: 0.85em;
            background: rgba(0, 0, 0, 0.3);
        }
        
        /* Модальное окно для увеличения скриншота */
        .image-modal {
            display: none;
            position: fixed;
            z-index: 2000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.95);
            backdrop-filter: blur(10px);
            cursor: pointer;
        }
        
        .image-modal-content {
            margin: auto;
            display: block;
            max-width: 90%;
            max-height: 90%;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            border: 2px solid var(--color-primary);
            border-radius: 8px;
            box-shadow: 0 0 30px rgba(0, 204, 255, 0.3);
        }
        
        .image-modal-caption {
            margin: auto;
            display: block;
            width: 80%;
            max-width: 700px;
            text-align: center;
            color: #ccc;
            padding: 10px 0;
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(0, 0, 0, 0.7);
            border-radius: 20px;
            padding: 10px 20px;
        }
        
        .image-modal-close {
            position: absolute;
            top: 20px;
            right: 35px;
            color: #f1f1f1;
            font-size: 40px;
            font-weight: bold;
            transition: 0.3s;
            cursor: pointer;
            z-index: 2001;
        }
        
        .image-modal-close:hover,
        .image-modal-close:focus {
            color: var(--color-primary);
            text-decoration: none;
            cursor: pointer;
        }
        
        .feedback-section {
            margin-bottom: 30px;
        }
        
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin: 30px 0;
        }
        
        .feedback-info {
            background: rgba(0, 0, 0, 0.2);
            border-radius: 10px;
            padding: 20px;
            border: 1px solid var(--color-border);
        }
        
        .feedback-info h3 {
            color: var(--color-warning);
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .feedback-info ul {
            list-style: none;
            padding: 0;
        }
        
        .feedback-info li {
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .feedback-info li:last-child {
            border-bottom: none;
        }
        
        .feedback-info li span {
            color: var(--color-primary);
            font-weight: bold;
        }
        
        .feedback-form-block {
            background: rgba(0, 0, 0, 0.3);
            border-radius: 10px;
            padding: 25px;
            border: 1px solid var(--color-border);
        }
        
        .feedback-form-block h3 {
            color: var(--color-warning);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        
        .form-group {
            margin-bottom: 15px;
        }
        
        .form-label {
            display: block;
            margin-bottom: 5px;
            color: var(--color-primary);
            font-weight: bold;
        }
        
        .form-input {
            width: 100%;
            padding: 12px;
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-size: 1em;
        }
        
        .form-input:focus {
            border-color: var(--color-primary);
            outline: none;
            box-shadow: 0 0 10px rgba(0, 204, 255, 0.2);
        }
        
        .form-textarea {
            width: 100%;
            padding: 12px;
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            font-size: 1em;
            min-height: 120px;
            resize: vertical;
        }
        
        .form-textarea:focus {
            border-color: var(--color-primary);
            outline: none;
            box-shadow: 0 0 10px rgba(0, 204, 255, 0.2);
        }
        
        .btn-send {
            width: 100%;
            padding: 15px;
            background: linear-gradient(135deg, var(--color-primary), #0077ff);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 1.2em;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        
        .btn-send:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 204, 255, 0.3);
        }
        
        .message {
            padding: 15px 20px;
            border-radius: 8px;
            margin-bottom: 20px;
            font-size: 1em;
        }
        
        .message.success {
            background: rgba(0, 255, 0, 0.1);
            border-left: 4px solid var(--color-success);
            color: var(--color-success);
        }
        
        .message.error {
            background: rgba(255, 0, 0, 0.1);
            border-left: 4px solid var(--color-danger);
            color: var(--color-danger);
        }
        
        .version-info {
            text-align: center;
            margin-top: 40px;
            padding: 20px;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 10px;
            color: #888;
        }
        
        .screenshot-note {
            text-align: center;
            margin: 10px 0 20px 0;
            padding: 10px;
            background: rgba(255, 204, 0, 0.1);
            border-left: 4px solid var(--color-warning);
            border-radius: 4px;
            color: #cccccc;
            font-size: 0.9em;
        }
        
        .back-link {
            text-align: center;
            margin: 30px 0;
        }
        
        .back-link a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--color-border);
            border-radius: 8px;
            color: var(--color-text);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        .back-link a:hover {
            border-color: var(--color-primary);
            transform: translateX(-5px);
        }
        
        @media (max-width: 768px) {
            .about-container {
                padding: 20px;
            }
            
            .about-title {
                font-size: 2em;
            }
            
            .feature-header {
                padding: 12px 15px;
                gap: 8px;
            }
            
            .feature-icon-compact {
                font-size: 1.6em;
                min-width: 35px;
            }
            
            .feature-title-compact {
                font-size: 1.2em;
            }
            
            .feature-arrow-compact {
                font-size: 1.2em;
                min-width: 25px;
            }
            
            .feature-description-full {
                padding: 15px;
                font-size: 0.95em;
            }
            
            .image-modal-content {
                max-width: 95%;
            }
            
            .screenshot-placeholder {
                min-height: 150px;
                font-size: 2em;
            }
            
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }