* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', sans-serif;
            font-weight: 300;
        }

        body {
            background-color: #131c29;
            color: #eef2f6;
            line-height: 1.5;
            min-height: 100vh;
            padding-bottom: 85px;
            -webkit-tap-highlight-color: transparent;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 12px;
        }

        /* Header */
        .header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            position: sticky;
            top: 0;
            background-color: #131c29;
            z-index: 100;
            backdrop-filter: blur(12px);
            gap: 8px;
        }

        .logo {
            font-size: 1.4rem;
            font-weight: 350;
            color: #fff;
            text-decoration: none;
        }
        .logo span { color: #4884ff; }

        .header-actions {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .header-icon {
            color: #eef2f6;
            font-size: 1.2rem;
            opacity: 0.8;
            text-decoration: none;
            position: relative;
        }
        .cart-badge {
            position: absolute;
            top: -6px;
            right: -8px;
            background: #4884ff;
            color: white;
            border-radius: 20px;
            padding: 2px 5px;
            font-size: 0.55rem;
            font-weight: 400;
        }

        /* Хлебные крошки */
        .breadcrumbs {
            display: flex;
            gap: 6px;
            padding: 12px 0 6px;
            font-size: 0.75rem;
            opacity: 0.7;
            flex-wrap: wrap;
        }
        .breadcrumbs a { color: #8aa9ff; text-decoration: none; }

        /* Основная сетка товара */
        .product-layout {
            display: grid;
            grid-template-columns: 1fr 400px;
            gap: 32px;
            margin-top: 20px;
        }

        /* Галерея */
        .product-gallery {
            position: sticky;
            top: 80px;
        }
        .main-image {
            aspect-ratio: 1;
            background: #1a2533;
            border-radius: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 6rem;
            color: #4884ff;
            border: 1px solid #ffffff08;
            margin-bottom: 10px;
            position: relative;
        }
        .product-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: #ff4757;
            color: white;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 400;
        }
        .favorite-btn {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 44px;
            height: 44px;
            border-radius: 22px;
            background: #1e2a3aee;
            backdrop-filter: blur(4px);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ff6b6b;
            cursor: pointer;
            border: 1px solid #ffffff15;
            font-size: 1.2rem;
            transition: 0.2s;
        }
        .favorite-btn:hover { transform: scale(1.1); }
        .favorite-btn.active { color: #ff4757; }

        .thumbnails {
            display: flex;
            gap: 10px;
        }
        .thumbnails--strip {
            flex-wrap: nowrap;
            overflow-x: auto;
            overflow-y: hidden;
            max-width: 100%;
            padding-bottom: 6px;
            margin-bottom: 4px;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #4884ff40 transparent;
        }
        .thumbnails--strip::-webkit-scrollbar {
            height: 4px;
        }
        .thumbnails--strip::-webkit-scrollbar-thumb {
            background: #4884ff50;
            border-radius: 4px;
        }
        .thumbnail {
            width: 80px;
            height: 80px;
            background: #1a2533;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: #6a9cff;
            cursor: pointer;
            border: 2px solid transparent;
            transition: 0.2s;
            flex: 0 0 auto;
        }
        .thumbnail img {
            border-radius: 12px;
        }
        .thumbnail.active {
            border-color: #4884ff;
            background: #1e2a3a;
        }

        .product-extras-block {
            margin-top: 20px;
            padding-top: 18px;
            border-top: 1px solid #ffffff0a;
        }
        .product-extras-block--tech {
            margin-top: 16px;
        }
        .product-extras-title {
            font-size: 0.95rem;
            font-weight: 500;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
            opacity: 0.92;
        }
        .product-extras-title i {
            color: #4884ff;
            font-size: 0.9rem;
        }
        .product-tech-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .product-tech-tag {
            display: inline-block;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 0.78rem;
            background: #4884ff18;
            border: 1px solid #4884ff35;
            color: #a8c4ff;
        }
        .product-features-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .product-features-list li {
            position: relative;
            padding: 8px 0 8px 22px;
            font-size: 0.88rem;
            line-height: 1.45;
            opacity: 0.88;
            border-bottom: 1px solid #ffffff06;
        }
        .product-features-list li:last-child {
            border-bottom: none;
        }
        .product-features-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 14px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #3acf6b;
        }
        .product-install-guide {
            font-size: 0.88rem;
            line-height: 1.55;
            opacity: 0.88;
        }
        .product-details-tab {
            background: #1a2533;
            border: 1px solid #ffffff0d;
            border-radius: 16px;
            padding: 14px 16px;
        }
        .product-details-tab .product-extras-block:first-child {
            margin-top: 0;
            padding-top: 0;
            border-top: none;
        }

        /* Информация о товаре */
        .product-info {
            padding: 8px 0;
        }
        .product-title {
            font-size: 2rem;
            font-weight: 350;
            margin-bottom: 8px;
            line-height: 1.2;
        }
        .product-subtitle {
            opacity: 0.7;
            margin-bottom: 16px;
            font-size: 0.95rem;
        }

        /* Рейтинг */
        .rating-section {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .rating-stars {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .stars {
            color: #ffb83d;
            letter-spacing: 2px;
            font-size: 1.1rem;
        }
        .rating-value {
            font-weight: 400;
        }
        .reviews-count {
            opacity: 0.7;
            font-size: 0.9rem;
        }
        .sold-count {
            margin-left: auto;
            background: #1e2a3a;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.85rem;
        }

        /* Цена */
        .price-block {
            background: #1a2533;
            border-radius: 24px;
            padding: 24px;
            margin-bottom: 24px;
            border: 1px solid #ffffff08;
        }
        .current-price {
            font-size: 2.5rem;
            font-weight: 400;
            color: #4884ff;
            margin-bottom: 8px;
        }
        .old-price {
            font-size: 1.2rem;
            text-decoration: line-through;
            opacity: 0.5;
            margin-left: 12px;
        }
        .discount-badge {
            background: #ff4757;
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.9rem;
            margin-left: 12px;
        }
        .savings {
            color: #3acf6b;
            margin-top: 8px;
            font-size: 0.95rem;
        }
        .bonus-info {
            margin-top: 12px;
            padding: 10px 0;
            border-top: 1px solid #ffffff10;
            color: #ffb83d;
        }
        .product-stock-info {
            margin-top: 10px;
            padding: 10px 14px;
            border-radius: 12px;
            background: #1a2533;
            border: 1px solid #ffffff10;
            font-size: 0.88rem;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .product-stock-info--keys { border-color: #4884ff30; }
        .product-stock-info i { color: #4884ff; }
        .product-stock-out { color: #ff8a8a; }
        .product-stock-sold { opacity: 0.65; font-size: 0.82rem; }
        .spec-value--out { color: #ff8a8a; }
        .btn-out-of-stock,
        .btn-out-of-stock-mobile {
            opacity: 0.65 !important;
            cursor: not-allowed !important;
        }
        .mobile-purchase-bar .btn-out-of-stock {
            padding: 10px 18px;
            border-radius: 30px;
            background: #2a3545;
            color: #ff8a8a;
            font-size: 0.82rem;
        }

        /* Кнопки покупки */
        .purchase-actions {
            display: flex;
            gap: 12px;
            margin-bottom: 24px;
        }
        .product-extra-actions {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin: -6px 0 16px;
        }
        .btn-demo-link,
        .btn-idea-link {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            border-radius: 999px;
            padding: 9px 14px;
            text-decoration: none;
            font-size: 0.82rem;
            border: 1px solid transparent;
        }
        .btn-demo-link {
            color: #dff8e6;
            background: linear-gradient(135deg, #56ce79, #4cbf7e);
            border-color: #7ce59f66;
        }
        .btn-idea-link {
            color: #fff4c7;
            background: linear-gradient(135deg, #d9b44f, #c99a2f);
            border-color: #f0cf7f55;
        }
        .btn-primary {
            flex: 1;
            background: #4884ff;
            color: white;
            border: none;
            padding: 16px 24px;
            border-radius: 40px;
            font-size: 1.1rem;
            font-weight: 400;
            cursor: pointer;
            transition: 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        .btn-primary:hover {
            background: #3d6ed9;
            transform: scale(1.02);
        }
        .btn-in-cart {
            background: #2a8f55;
            cursor: default;
        }
        .btn-in-cart:hover {
            background: #248049;
            transform: none;
        }
        .btn-secondary {
            background: transparent;
            color: #4884ff;
            border: 1px solid #4884ff;
            padding: 16px 24px;
            border-radius: 40px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        .btn-secondary:hover {
            background: #4884ff20;
        }

        /* Характеристики */
        .specs-section {
            margin-bottom: 24px;
            background: #1a2533;
            border: 1px solid #ffffff08;
            border-radius: 16px;
            padding: 16px 18px;
        }
        .specs-title {
            font-weight: 500;
            font-size: 1.05rem;
            margin: 0 0 12px;
            letter-spacing: 0.02em;
        }
        .specs-grid {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .spec-item {
            display: grid;
            grid-template-columns: minmax(0, 42%) minmax(0, 1fr);
            gap: 12px 16px;
            align-items: baseline;
            padding: 11px 0;
            border-bottom: 1px solid #ffffff0d;
        }
        .spec-item:last-child {
            border-bottom: none;
            padding-bottom: 2px;
        }
        .spec-label {
            opacity: 0.65;
            font-size: 0.875rem;
            line-height: 1.35;
        }
        .spec-value {
            font-weight: 400;
            font-size: 0.9rem;
            line-height: 1.4;
            text-align: right;
            word-break: break-word;
        }

        /* Описание */
        .description-section {
            margin-bottom: 24px;
        }
        .description-text {
            opacity: 0.8;
            line-height: 1.6;
        }
        .description-text p {
            margin-bottom: 12px;
        }

        /* Продавец */
        .seller-section {
            background: #1a2533;
            border-radius: 20px;
            padding: 20px;
            margin-bottom: 24px;
            border: 1px solid #ffffff08;
        }
        .seller-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 16px;
        }
        .seller-header .seller-info {
            flex: 1;
            min-width: 0;
        }
        .seller-avatar {
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, #4884ff, #6a9cff);
            border-radius: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            color: white;
            flex-shrink: 0;
            overflow: hidden;
            position: relative;
        }
        .seller-avatar--img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: inherit;
        }
        .btn-seller-message {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 14px;
            border-radius: 24px;
            background: linear-gradient(135deg, #4884ff, #6a9cff);
            color: #fff;
            font-size: 0.82rem;
            font-weight: 600;
            text-decoration: none;
            white-space: nowrap;
            transition: transform 0.15s, box-shadow 0.15s;
            box-shadow: 0 4px 14px #4884ff40;
            flex-shrink: 0;
        }
        .btn-seller-message:hover {
            transform: translateY(-1px);
            box-shadow: 0 6px 18px #4884ff55;
        }
        .btn-seller-message i {
            font-size: 0.95rem;
        }
        .seller-info h4 {
            font-weight: 400;
            margin-bottom: 4px;
        }
        .seller-rating {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
        }
        .seller-stats {
            display: flex;
            gap: 24px;
            margin-top: 16px;
        }
        .stat-item {
            text-align: center;
        }
        .stat-value {
            font-size: 1.3rem;
            font-weight: 400;
            color: #4884ff;
        }

        /* Табы */
        .tabs-section {
            margin-top: 40px;
        }
        .tabs-header {
            display: flex;
            gap: 4px;
            border-bottom: 1px solid #ffffff10;
            margin-bottom: 24px;
        }
        .tab-btn {
            padding: 14px 24px;
            background: transparent;
            color: #9aabbf;
            border: none;
            cursor: pointer;
            font-size: 1rem;
            border-bottom: 2px solid transparent;
            transition: 0.2s;
        }
        .tab-btn.active {
            color: #4884ff;
            border-bottom-color: #4884ff;
        }

        /* Отзывы */
        .reviews-section {
            margin-top: 20px;
        }
        .review-card {
            background: #1a2533;
            border-radius: 20px;
            padding: 20px;
            margin-bottom: 16px;
            border: 1px solid #ffffff08;
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
        }
        .review-avatar {
            width: 44px;
            height: 44px;
            background: #1e2a3a;
            border-radius: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: #4884ff;
            overflow: hidden;
            flex-shrink: 0;
        }
        .review-avatar-inner,
        .review-avatar .user-avatar {
            width: 100%;
            height: 100%;
            border-radius: inherit;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            font-weight: 600;
        }
        .review-avatar .user-avatar--img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: inherit;
        }
        .review-author {
            font-weight: 400;
        }
        .review-date {
            font-size: 0.8rem;
            opacity: 0.6;
        }
        .review-text {
            opacity: 0.8;
            margin-bottom: 12px;
        }
        .review-images {
            display: flex;
            gap: 8px;
            margin: 12px 0;
        }
        .review-image {
            width: 80px;
            height: 80px;
            background: #0f1722;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }

        /* Похожие товары */
        .similar-section {
            margin-top: 40px;
            margin-bottom: 20px;
        }
        .similar-title {
            font-weight: 300;
            font-size: 1.8rem;
            margin-bottom: 24px;
        }
        .similar-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .product-card {
            background: #1a2533;
            border-radius: 16px;
            padding: 14px;
            border: 1px solid #ffffff08;
            cursor: pointer;
            transition: 0.2s;
        }
        .product-card:hover {
            background: #1e2a3a;
            border-color: #4884ff40;
        }
        .product-card-image {
            aspect-ratio: 1;
            background: #0f1722;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            color: #4884ff;
            margin-bottom: 12px;
        }
        .product-card-price {
            font-size: 1.2rem;
            color: #4884ff;
            font-weight: 400;
        }

        /* Мобильное меню */
        .mobile-bottom-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: #0f1722f0;
            backdrop-filter: blur(20px);
            border-top: 1px solid #ffffff10;
            padding: 6px 10px 10px;
            justify-content: space-around;
            z-index: 80;
        }
        .mobile-nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            color: #9aabbf;
            text-decoration: none;
            font-size: 0.6rem;
        }
        .mobile-nav-item i { font-size: 1.3rem; margin-bottom: 2px; }
        .mobile-nav-item.active { color: #4884ff; }

        /* Мобильная панель покупки */
        .mobile-purchase-bar {
            display: none;
            position: fixed;
            bottom: 75px;
            left: 0;
            right: 0;
            background: #1a2533f0;
            backdrop-filter: blur(12px);
            padding: 12px 16px;
            border-top: 1px solid #ffffff10;
            z-index: 70;
        }

        /* Toast */
        .toast {
            position: fixed;
            bottom: 100px;
            left: 16px;
            right: 16px;
            background: #1e2a3af0;
            backdrop-filter: blur(12px);
            border-radius: 40px;
            padding: 12px 20px;
            z-index: 300;
            border: 1px solid #4884ff60;
            transform: translateY(20px);
            opacity: 0;
            transition: 0.3s;
            pointer-events: none;
            text-align: center;
            font-size: 0.9rem;
        }
        .toast.show {
            transform: translateY(0);
            opacity: 1;
        }

        /* Модалки */
        .modal-overlay {
            position: fixed;
            inset: 0;
            background: #000000b0;
            backdrop-filter: blur(4px);
            z-index: 200;
            display: none;
            align-items: center;
            justify-content: center;
        }
        .modal {
            background: #1a2533;
            border-radius: 28px;
            padding: 24px;
            max-width: 500px;
            width: 90%;
            border: 1px solid #4884ff;
            max-height: 80vh;
            overflow-y: auto;
        }

        /* Адаптация */
        @media (max-width: 1000px) {
            .product-layout {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .product-gallery {
                position: static;
            }
            .similar-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 768px) {
            .container { padding: 0 8px; }
            .header { padding: 8px 0; }
            .logo { font-size: 1.3rem; }
            .product-title { font-size: 1.5rem; }
            .current-price { font-size: 2rem; }
            .purchase-actions { flex-direction: column; }
            .similar-grid { grid-template-columns: repeat(2, 1fr); }
            .mobile-bottom-nav { display: flex; }
            .mobile-purchase-bar { display: flex; justify-content: space-between; align-items: center; }
            body { padding-bottom: 140px; }
            .tabs-header { overflow-x: auto; -webkit-overflow-scrolling: touch; }
            .tab-btn { white-space: nowrap; padding: 12px 16px; }
            .main-image { font-size: 4rem; }
            .thumbnails { justify-content: center; }
        }

        @media (max-width: 480px) {
            .similar-grid { grid-template-columns: 1fr; }
            .seller-stats { flex-wrap: wrap; gap: 12px; }
            .rating-section { flex-wrap: wrap; }
            .sold-count { margin-left: 0; width: 100%; text-align: center; }
            .spec-item {
                grid-template-columns: 1fr;
                gap: 4px;
            }
            .spec-value {
                text-align: left;
            }
        }

        /* Гарантия */
        .guarantee-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 12px 16px;
            background: #4884ff10;
            border-radius: 16px;
            margin-bottom: 16px;
            border: 1px solid #4884ff30;
        }

        .tab-panel {
            display: none;
        }
        .tab-panel.active {
            display: block;
        }

        .question-card {
            background: #1a2533;
            border-radius: 14px;
            padding: 14px;
            margin-bottom: 10px;
            border: 1px solid #ffffff08;
        }
        .question-author {
            font-size: 0.75rem;
            opacity: 0.55;
            margin-bottom: 8px;
        }
        .question-body {
            font-size: 0.85rem;
            opacity: 0.9;
            margin-bottom: 10px;
        }
        .question-answer {
            background: #0f1722;
            border-radius: 10px;
            padding: 12px;
            font-size: 0.85rem;
            border-left: 3px solid #4884ff;
        }
        .question-pending {
            font-size: 0.8rem;
            opacity: 0.5;
            font-style: italic;
        }

        .product-card-name {
            font-size: 0.85rem;
            margin-bottom: 6px;
            line-height: 1.3;
        }

        .main-image img {
            display: block;
        }

        /* Компактный вид страницы товара (как view_product компактный.txt) */
        .product-page-compact .product-layout {
            grid-template-columns: 1fr 360px;
            gap: 20px;
            margin-top: 12px;
        }
        .product-page-compact .product-gallery-column {
            min-width: 0;
            display: flex;
            flex-direction: column;
            align-items: stretch;
        }
        /* Sticky только на фото+превью; иначе весь .product-gallery «липнет» и перекрывает описание */
        .product-page-compact .product-gallery {
            position: static;
            top: auto;
            flex-shrink: 0;
        }
        .product-page-compact .product-gallery-sticky {
            position: sticky;
            top: 60px;
            z-index: 2;
            flex-shrink: 0;
        }
        .product-page-compact .product-full-description {
            display: block;
            width: 100%;
            flex-shrink: 0;
            position: relative;
            z-index: 1;
        }
        .product-page-compact .product-info-column {
            min-width: 0;
        }
        /* Описание под миниатюрами в одной колонке.
           На мобильном — display:contents + order: галерея, карточка, описание. */
        @media (min-width: 901px) {
            .product-page-compact .product-layout--has-full-desc .product-full-description {
                margin-top: 16px;
                padding-top: 16px;
                border-top: 1px solid #ffffff0d;
                max-width: 100%;
            }
        }
        @media (max-width: 900px) {
            .product-page-compact .product-layout--has-full-desc {
                display: flex;
                flex-direction: column;
                gap: 12px;
            }
            .product-page-compact .product-layout--has-full-desc .product-gallery-column {
                display: contents;
            }
            .product-page-compact .product-layout--has-full-desc .product-gallery {
                order: 1;
            }
            .product-page-compact .product-layout--has-full-desc .product-info-column {
                order: 2;
            }
            .product-page-compact .product-layout--has-full-desc .product-full-description {
                order: 3;
                margin-top: 0;
                padding-top: 0;
                border-top: none;
            }
        }
        .product-page-compact .main-image {
            border-radius: 20px;
            margin-bottom: 10px;
            font-size: 4rem;
        }
        .product-page-compact .product-badge {
            top: 10px;
            left: 10px;
            padding: 3px 10px;
            font-size: 0.7rem;
        }
        .product-page-compact .favorite-btn {
            top: 10px;
            right: 10px;
            width: 32px;
            height: 32px;
            border-radius: 16px;
            font-size: 0.9rem;
        }
        .product-page-compact .thumbnails {
            gap: 6px;
        }
        .product-page-compact .thumbnails--strip {
            margin-top: 0;
        }
        .product-page-compact .thumbnail {
            width: 52px;
            height: 52px;
            border-radius: 10px;
            font-size: 1.2rem;
            border-width: 1px;
        }
        .product-page-compact .product-extras-block {
            margin-top: 14px;
            padding-top: 14px;
        }
        .product-page-compact .product-extras-title {
            font-size: 0.85rem;
            margin-bottom: 8px;
        }
        .product-page-compact .product-tech-tag {
            font-size: 0.72rem;
            padding: 4px 10px;
        }
        .product-page-compact .product-features-list li {
            font-size: 0.8rem;
            padding: 6px 0 6px 18px;
        }
        .product-page-compact .product-details-tab {
            border-radius: 14px;
            padding: 12px;
        }
        .product-page-compact .thumbnail.active {
            border-width: 1px;
        }
        .product-page-compact .product-title {
            font-size: 1.4rem;
            margin-bottom: 4px;
        }
        .product-page-compact .product-subtitle {
            font-size: 0.8rem;
            margin-bottom: 10px;
        }
        .product-page-compact .rating-section {
            gap: 10px;
            margin-bottom: 12px;
        }
        .product-page-compact .stars {
            font-size: 0.85rem;
            letter-spacing: 0;
        }
        .product-page-compact .rating-value {
            font-size: 0.85rem;
        }
        .product-page-compact .reviews-count {
            font-size: 0.8rem;
        }
        .product-page-compact .sold-count {
            padding: 3px 10px;
            font-size: 0.75rem;
        }
        .product-page-compact .guarantee-badge {
            padding: 8px 12px;
            border-radius: 12px;
            margin-bottom: 14px;
            font-size: 0.8rem;
        }
        .product-page-compact .price-block {
            border-radius: 16px;
            padding: 16px;
            margin-bottom: 16px;
        }
        .product-page-compact .current-price {
            font-size: 1.8rem;
        }
        .product-page-compact .old-price {
            font-size: 0.95rem;
            margin-left: 8px;
        }
        .product-page-compact .discount-badge {
            padding: 2px 8px;
            font-size: 0.75rem;
            margin-left: 8px;
        }
        .product-page-compact .savings {
            margin-top: 4px;
            font-size: 0.8rem;
        }
        .product-page-compact .bonus-info {
            margin-top: 8px;
            padding-top: 8px;
            font-size: 0.8rem;
        }
        .product-page-compact .purchase-actions {
            gap: 8px;
            margin-bottom: 16px;
        }
        .product-page-compact .product-extra-actions {
            margin: -4px 0 12px;
            gap: 8px;
        }
        .product-page-compact .btn-demo-link,
        .product-page-compact .btn-idea-link {
            font-size: 0.74rem;
            padding: 8px 12px;
        }
        .product-page-compact .btn-primary,
        .product-page-compact .btn-secondary {
            padding: 12px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
        }
        .product-page-compact .seller-section {
            border-radius: 14px;
            padding: 14px;
            margin-bottom: 16px;
        }
        .product-page-compact .seller-header {
            flex-wrap: wrap;
        }
        .product-page-compact .btn-seller-message {
            padding: 6px 12px;
            font-size: 0.75rem;
        }
        .product-page-compact .btn-seller-message span {
            display: none;
        }
        .product-page-compact .seller-avatar {
            width: 40px;
            height: 40px;
            border-radius: 20px;
            font-size: 1.2rem;
        }
        .product-page-compact .seller-info h4 {
            font-size: 0.9rem;
        }
        .product-page-compact .seller-rating {
            font-size: 0.75rem;
        }
        .product-page-compact .seller-stats {
            gap: 16px;
        }
        .product-page-compact .stat-value {
            font-size: 1rem;
        }
        .product-page-compact .stat-label {
            font-size: 0.65rem;
        }
        .product-page-compact .specs-section {
            padding: 12px 14px;
            border-radius: 14px;
            margin-bottom: 16px;
        }
        .product-page-compact .specs-title {
            font-size: 0.95rem;
            margin-bottom: 8px;
        }
        .product-page-compact .specs-grid {
            gap: 0;
        }
        .product-page-compact .spec-item {
            padding: 8px 0;
            font-size: 0.8rem;
            grid-template-columns: minmax(0, 44%) minmax(0, 1fr);
        }
        .product-page-compact .spec-label {
            font-size: 0.78rem;
        }
        .product-page-compact .spec-value {
            font-size: 0.8rem;
        }
        .product-page-compact .tabs-section {
            margin-top: 24px;
        }
        .product-page-compact .tabs-header {
            gap: 2px;
            margin-bottom: 16px;
        }
        .product-page-compact .tab-btn {
            padding: 10px 18px;
            font-size: 0.85rem;
        }
        .product-page-compact .review-card {
            border-radius: 14px;
            padding: 14px;
            margin-bottom: 10px;
        }
        .product-page-compact .review-avatar {
            width: 32px;
            height: 32px;
            border-radius: 16px;
            font-size: 0.9rem;
        }
        .product-page-compact .review-author {
            font-size: 0.85rem;
        }
        .product-page-compact .review-date {
            font-size: 0.7rem;
        }
        .product-page-compact .review-text {
            font-size: 0.85rem;
        }
        .product-page-compact .similar-section {
            margin-top: 30px;
        }
        .product-page-compact .similar-title {
            font-size: 1.3rem;
            margin-bottom: 16px;
        }
        .product-page-compact .similar-grid {
            gap: 10px;
        }
        .product-page-compact .product-card {
            border-radius: 12px;
            padding: 10px;
        }
        .product-page-compact .product-card-image {
            border-radius: 10px;
            font-size: 1.5rem;
            margin-bottom: 8px;
        }
        .product-page-compact .product-card-price {
            font-size: 1rem;
        }
        .product-page-compact .breadcrumbs {
            padding: 8px 0 4px;
            font-size: 0.7rem;
        }

        @media (max-width: 900px) {
            .product-page-compact .product-layout {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .product-page-compact .product-gallery {
                position: static;
            }
            .product-page-compact .product-gallery-sticky {
                position: static;
                top: auto;
                z-index: auto;
            }
        }
        @media (max-width: 768px) {
            .product-page-compact .product-title {
                font-size: 1.2rem;
            }
            .product-page-compact .current-price {
                font-size: 1.5rem;
            }
            .product-page-compact .main-image {
                font-size: 3rem;
            }
            .product-page-compact .thumbnail {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
            .product-page-compact .tab-btn {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
        }

        /* Контейнер компактной карточки */
        .product-page-compact {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 12px 88px;
            box-sizing: border-box;
        }
        .product-page-compact .sold-count {
            margin-left: auto;
        }
        .product-page-compact .description-text {
            font-size: 0.85rem;
            line-height: 1.5;
            opacity: 0.85;
        }

        /* Табы: совместимость с атрибутом hidden */
        .product-page-compact .tab-panel.active {
            display: block;
        }
        .product-page-compact .tab-panel:not(.active) {
            display: none;
        }

        /* Вкладка «Доставка» — светло-зелёный блок */
        .product-page-compact .delivery-info--mint {
            background: linear-gradient(145deg, rgba(102, 187, 106, 0.2), rgba(129, 199, 132, 0.12));
            border: 1px solid rgba(129, 199, 132, 0.5);
            border-radius: 16px;
            padding: 18px 20px;
            box-shadow: 0 4px 24px rgba(56, 142, 60, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.06);
        }
        .product-page-compact .delivery-info-lead {
            margin: 0 0 14px;
            line-height: 1.55;
            font-size: 0.9rem;
            color: #e8f5e9;
        }
        .product-page-compact .delivery-info--mint a {
            color: #a5d6a7;
            text-decoration: underline;
            text-underline-offset: 2px;
        }
        .product-page-compact .delivery-info--mint a:hover {
            color: #c8e6c9;
        }
        .product-page-compact .delivery-info-list {
            margin: 0;
            padding-left: 20px;
            line-height: 1.65;
            font-size: 0.88rem;
            color: #c8e6c9;
        }
        .product-page-compact .delivery-info-list li {
            margin-bottom: 8px;
        }
        .product-page-compact .delivery-info-list li::marker {
            color: #81c784;
        }

        .product-page-compact .question-card {
            border-radius: 14px;
            padding: 14px;
            margin-bottom: 10px;
        }
        .product-page-compact .question-author {
            font-size: 0.72rem;
        }
        .product-page-compact .question-body {
            font-size: 0.85rem;
        }
        .business-idea-page {
            background: #1a2533;
            border: 1px solid #ffffff10;
            border-radius: 18px;
            padding: 18px;
            margin-top: 10px;
        }
        .business-idea-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }
        .business-idea-head h1 {
            font-size: 1.2rem;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .business-idea-article {
            line-height: 1.62;
            font-size: .92rem;
            color: #dbe6f5;
        }
        .business-idea-article img {
            max-width: 100%;
            height: auto;
            border-radius: 12px;
            margin: 8px 0;
        }