/* ===== RESET & GLOBAL ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background-color: #f5f7fa;
            color: #1e2b3a;
            line-height: 1.5;
        }
        /* 主色调 #0093dd */
        .accent-bg { background-color: #0093dd; }
        .accent-text { color: #0093dd; }
        .accent-border { border-color: #0093dd; }

        /* ===== 容器 & 通用 ===== */
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 2rem 1.5rem;
        }
        h2 {
            font-size: 2rem;
            font-weight: 600;
            margin-bottom: 1.5rem;
            position: relative;
            display: inline-block;
        }
        h2:after {
            content: '';
            display: block;
            width: 70px;
            height: 4px;
            background: #0093dd;
            margin-top: 0.4rem;
            border-radius: 4px;
        }
        .section-subhead {
            color: #4a5f73;
            margin-bottom: 2rem;
            font-size: 1.1rem;
        }

        /* ===== 核心参数 + 卖点高亮 ===== */
        .specs-highlight-top {
            background: #fff;
            border-radius: 24px;
            padding: 1.2rem 2rem;
            box-shadow: 0 20px 30px -10px rgba(0,0,0,0.02);
            border: 1px solid #edf2f7;
            margin-bottom: 2rem;
            width: 100%;
        }
        .specs-flex {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: flex-start;
            justify-content: space-between;
            width: 100%;
        }
        .specs-title h3 {
            font-size: 1.8rem;
            font-weight: 600;
            white-space: nowrap;
        }
        .badge-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1rem;
            margin: 1rem 0 0;
        }
        .badge {
            background: #e8f0fe;
            color: #005f8c;
            padding: 0.4rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.9rem;
            border-left: 3px solid #0093dd;
        }
        /* 详细规格表格 */
        .detailed-specs {
            flex: 1;
            min-width: 400px;
            max-width: 100%;
        }
        .specs-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0.8rem 2rem;
            background: #f8fafd;
            padding: 1.5rem;
            border-radius: 20px;
            width: 100%;
        }
        .spec-item {
            display: flex;
            flex-direction: column;
        }
        .spec-label {
            font-size: 0.85rem;
            color: #6b7f90;
            text-transform: uppercase;
            letter-spacing: 0.3px;
        }
        .spec-value {
            font-size: 1.1rem;
            font-weight: 600;
            color: #1e2b3a;
        }

        /* ===== 产品展示区 (主图轮播) ===== */
        .carousel-full {
            width: 100%;
            margin-bottom: 3rem;
        }
        .carousel {
            position: relative;
            border-radius: 24px;
            overflow: hidden;
            background: #fff;
            box-shadow: 0 20px 30px -10px rgba(0,0,0,0.05);
            border: 1px solid #eef2f6;
        }
        .carousel-images {
            display: flex;
            transition: transform 0.3s ease-in-out;
        }
        .carousel-slide {
            min-width: 100%;
        }
        .carousel-slide img {
            width: 100%;
            height: auto;
            display: block;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .carousel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255,255,255,0.85);
            border: none;
            width: 42px;
            height: 42px;
            border-radius: 40px;
            font-size: 1.6rem;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: #1e2b3a;
            box-shadow: 0 4px 12px rgba(0,0,0,0.02);
            transition: all 0.15s;
            backdrop-filter: blur(2px);
        }
        .carousel-btn:hover { background: #fff; color: #0093dd; }
        .prev { left: 16px; }
        .next { right: 16px; }
        .carousel-dots {
            position: absolute;
            bottom: 16px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            gap: 10px;
        }
        .dot {
            width: 10px;
            height: 10px;
            border-radius: 10px;
            background: rgba(255,255,255,0.5);
            border: 1px solid transparent;
            cursor: pointer;
            transition: 0.2s;
        }
        .dot.active {
            background: #0093dd;
            width: 24px;
            border-color: #fff;
        }

        /* ===== 绣品展示区 ===== */
        .embroidery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.5rem;
            margin-top: 1rem;
        }
        .embroidery-card {
            background: #fff;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 18px rgba(0,0,0,0.02);
            border: 1px solid #f0f3f7;
            transition: 0.2s;
        }
        .embroidery-card:hover {
            box-shadow: 0 16px 28px rgba(0,147,221,0.08);
            transform: translateY(-4px);
        }
        .embroidery-card img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            display: block;
        }
        .embroidery-card .caption {
            padding: 1rem 0.8rem 1.2rem;
            font-weight: 500;
            color: #2c3e50;
            border-top: 2px solid #f0f5fa;
        }
        .embroidery-card .caption small {
            display: block;
            font-size: 0.85rem;
            color: #6b7f90;
            margin-top: 4px;
        }

        /* ===== 部件展示区 ===== */
        .parts-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 1.8rem;
        }
        .part-item {
            background: #fff;
            border-radius: 24px;
            padding: 1.8rem 1.2rem 1.5rem;
            text-align: center;
            border: 1px solid #f0f4fa;
            transition: all 0.25s ease;
        }
        .part-item:hover {
            transform: scale(1.03);
            box-shadow: 0 20px 30px -8px rgba(0,147,221,0.15);
            border-color: #0093dd30;
        }
        .part-item img {
            width: 200px;
            height: 200px;
            object-fit: contain;
            margin-bottom: 1rem;
            filter: drop-shadow(0 6px 10px #d9e2ec);
        }
        .part-item h4 {
            font-size: 1.2rem;
            margin-bottom: 0.4rem;
            color: #1e2b3a;
        }
        .part-item p {
            color: #546e7a;
            font-size: 0.9rem;
            padding: 0 0.5rem;
        }

        /* ===== 视频展示区 ===== */
        .video-wrapper {
            background: #0b1a26;
            border-radius: 32px;
            overflow: hidden;
            box-shadow: 0 20px 30px -5px rgba(0,0,0,0.2);
            margin: 2rem 0 1rem;
        }
        .video-container {
            position: relative;
            width: 100%;
            cursor: pointer;
        }
        .video-container video {
            width: 100%;
            height: auto;
            display: block;
            aspect-ratio: 16/9;
            object-fit: cover;
        }
        .video-cover {
            position: absolute;
            top: 0; left: 0; width: 100%; height: 100%;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .play-button {
            background: #0093dd;
            width: 70px;
            height: 70px;
            border-radius: 70px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.4rem;
            color: white;
            transition: 0.2s;
            box-shadow: 0 10px 25px #0093dd99;
        }
        .video-container.playing .video-cover {
            display: none;
        }
        .video-caption {
            padding: 1rem 1.5rem 1.5rem;
            background: #ffffff;
            color: #2c3e50;
            font-size: 1rem;
            border-bottom-left-radius: 32px;
            border-bottom-right-radius: 32px;
        }

        /* ===== 推荐机型模块 ===== */
        .recommended-section {
            margin-top: 2rem;
            background: #fff;
            border-radius: 28px;
            padding: 1.5rem;
            box-shadow: 0 20px 30px -10px rgba(0,0,0,0.02);
            border: 1px solid #edf2f7;
        }
        .table-responsive {
            overflow-x: auto;
            margin-top: 1.5rem;
            border-radius: 16px;
            border: 1px solid #eef2f6;
        }
        .recommended-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 800px;
            font-size: 0.95rem;
        }
        .recommended-table th {
            background: #0093dd;
            color: white;
            font-weight: 600;
            padding: 1rem 0.8rem;
            text-align: center;
            white-space: nowrap;
        }
        .recommended-table td {
            padding: 0.9rem 0.8rem;
            text-align: center;
            border-bottom: 1px solid #e9ecf0;
            color: #2c3e50;
        }
        .recommended-table tr:last-child td {
            border-bottom: none;
        }
        .recommended-table tbody tr:hover {
            background-color: #f8fafd;
        }
        .recommended-table td:first-child {
            font-weight: 600;
            color: #1e2b3a;
            background-color: #f5f9ff;
        }
        .edit-note {
            margin-top: 1rem;
            font-size: 0.9rem;
            color: #6b7f90;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .edit-note i {
            color: #0093dd;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 900px) {
            .specs-flex {
                flex-direction: column;
                align-items: flex-start;
            }
            .detailed-specs {
                min-width: 100%;
                width: 100%;
            }
        }
        @media (max-width: 600px) {
            h2 { font-size: 1.8rem; }
            .parts-grid { grid-template-columns: 1fr 1fr; }
            .specs-title h3 { white-space: normal; }
            .specs-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
                padding: 1.2rem;
            }
            .recommended-section {
                padding: 1.5rem;
            }
        }