* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    :root {
        --ink-black: #1a1a1a;
        --ink-gray: #4a4a4a;
        --paper-white: #f5f2eb;
        --paper-cream: #e8e4d9;
        --accent-red: #8b2500;
        --accent-gold: #b8860b;
        --wine-red: #722f37;
    }

    body {
        font-family: 'STSong', 'SimSun', '宋体', serif;
        background: var(--paper-white);
        color: var(--ink-black);
        overflow-x: hidden;
    }

    /* 宣纸纹理背景 */
    .paper-texture {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
        opacity: 0.03;
        pointer-events: none;
        z-index: 0;
    }

    /* 墨迹装饰 */
    .ink-splash {
        position: fixed;
        width: 600px;
        height: 600px;
        border-radius: 50%;
        filter: blur(100px);
        opacity: 0.05;
        pointer-events: none;
    }

    .ink-splash:nth-child(1) {
        top: -200px;
        right: -200px;
        background: var(--wine-red);
    }

    .ink-splash:nth-child(2) {
        bottom: -300px;
        left: -200px;
        background: var(--accent-gold);
    }

    /* 主容器 */
    .main-container {
        position: relative;
        z-index: 1;
        max-width: 1400px;
        margin: 0 auto;
        padding: 0 80px;
    }

    /* 页面标题区 */
    .page-header {
        text-align: center;
        padding: 60px 0 80px;
        position: relative;
    }

    .page-header::before {
        content: '酒';
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 300px;
        color: rgba(114, 47, 55, 0.03);
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        pointer-events: none;
    }

    .page-title {
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 72px;
        color: var(--ink-black);
        margin-bottom: 20px;
    }

    .page-subtitle {
        font-size: 20px;
        color: var(--ink-gray);
        letter-spacing: 8px;
    }

    /* 分隔线 */
    .divider {
        display: flex;
        align-items: center;
        gap: 30px;
        margin: 40px 0;
    }

    .divider-line {
        flex: 1;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--wine-red), transparent);
    }

    .divider-text {
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 24px;
        color: var(--wine-red);
    }

    /* 筛选区 */
    .filter-section {
        background: var(--paper-cream);
        padding: 30px;
        margin-bottom: 40px;
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    .filter-row {
        display: flex;
        margin-bottom: 20px;
        align-items: flex-start;
    }

    .filter-row:last-child {
        margin-bottom: 0;
    }

    .filter-label {
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 18px;
        color: var(--ink-black);
        min-width: 100px;
        padding-top: 8px;
    }

    .filter-items {
        flex: 1;
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
    }

    .filter-item {
        font-size: 16px;
        color: var(--ink-gray);
        background: none;
        border: none;
        padding: 8px 20px;
        cursor: pointer;
        position: relative;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-block;
    }

    .filter-item::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        width: 0;
        height: 2px;
        background: var(--wine-red);
        transition: all 0.3s ease;
        transform: translateX(-50%);
    }

    .filter-item:hover,
    .filter-item.active {
        color: var(--ink-black);
    }

    .filter-item:hover::after,
    .filter-item.active::after {
        width: 100%;
    }

    /* 产品列表 */
    .product-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
        margin-bottom: 80px;
    }

    .product-card {
        background: var(--paper-cream);
        border: 1px solid rgba(0, 0, 0, 0.08);
        position: relative;
        cursor: pointer;
        transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
        overflow: hidden;
        text-decoration: none;
        display: block;
    }

    .product-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--wine-red), var(--accent-gold));
        transform: scaleX(0);
        transition: transform 0.5s ease;
    }

    .product-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 30px 60px rgba(114, 47, 55, 0.15);
    }

    .product-card:hover::before {
        transform: scaleX(1);
    }

    .product-image {
        width: 100%;
        height: 280px;
        background: linear-gradient(135deg, var(--paper-white) 0%, var(--paper-cream) 100%);
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        overflow: hidden;
    }

    .product-image img {
        max-width: 90%;
        max-height: 90%;
        object-fit: contain;
    }

    .product-image::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(180deg, transparent 60%, rgba(114, 47, 55, 0.03) 100%);
    }

    .product-content {
        padding: 30px;
    }

    .product-brand {
        font-size: 14px;
        color: var(--wine-red);
        margin-bottom: 10px;
        letter-spacing: 2px;
    }

    .product-name {
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 32px;
        color: var(--ink-black);
        margin-bottom: 15px;
        line-height: 1.3;
    }

    .product-meta {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 20px;
        border-top: 1px dashed rgba(0, 0, 0, 0.1);
    }

    .product-specs {
        display: flex;
        gap: 20px;
    }

    .spec-item {
        font-size: 13px;
        color: var(--ink-gray);
    }

    .spec-item span {
        color: var(--ink-black);
        font-weight: 500;
    }

    .product-price {
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 24px;
        color: var(--wine-red);
    }

    /* 响应式 */
    @media (max-width: 1200px) {
        .main-container {
            padding: 0 40px;
        }

        .product-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width: 768px) {
        .main-container {
            padding: 0 20px;
        }

        .product-grid {
            grid-template-columns: 1fr;
        }

        .page-title {
            font-size: 48px;
        }

        .filter-row {
            flex-direction: column;
        }

        .filter-label {
            margin-bottom: 10px;
        }
    }

    /* 滚动条 */
    ::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }

    ::-webkit-scrollbar-track {
        background: var(--paper-cream);
    }

    ::-webkit-scrollbar-thumb {
        background: var(--wine-red);
        border-radius: 4px;
    }

    /* 分页 */
    .pagination {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 20px;
        padding: 60px 0;
    }

    .page-btn {
        width: 50px;
        height: 50px;
        display: flex;
        justify-content: center;
        align-items: center;
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 24px;
        color: var(--ink-gray);
        background: none;
        border: 1px solid transparent;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .page-btn:hover,
    .page-btn.active {
        color: var(--ink-black);
        border-color: var(--ink-black);
    }

    .page-btn.active {
        background: var(--ink-black);
        color: var(--paper-white);
    }

    .page-dots {
        color: var(--ink-gray);
        letter-spacing: 5px;
    }