: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;
    }

    .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;
    }

    .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);
    }

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

    /* 面包屑 */
    .breadcrumb {
        padding: 20px 0;
        font-size: 14px;
        color: var(--ink-gray);
    }

    .breadcrumb a {
        color: var(--ink-gray);
        text-decoration: none;
        transition: color 0.3s ease;
    }

    .breadcrumb a:hover {
        color: var(--wine-red);
    }

    .breadcrumb span {
        margin: 0 10px;
    }

    /* 品牌头部 */
    .brand-header {
        text-align: center;
        padding: 60px 0;
        position: relative;
    }

    .brand-header::before {
        content: '酿';
        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;
    }

    .brand-logo {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 200px;
        height: 200px;
        margin: 0 auto 40px;
        padding: 25px;
        background: var(--paper-white);
        border: 3px solid var(--wine-red);
        border-radius: 8px;
        position: relative;
        box-shadow: 0 8px 30px rgba(114, 47, 55, 0.15);
    }

    .brand-logo::before {
        content: '';
        position: absolute;
        inset: 8px;
        border: 1px solid var(--accent-gold);
        border-radius: 4px;
        pointer-events: none;
    }

    .brand-logo::after {
        content: '酒';
        position: absolute;
        bottom: -15px;
        right: -15px;
        width: 40px;
        height: 40px;
        background: var(--accent-gold);
        color: var(--paper-white);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 20px;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    .brand-logo img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
    }

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

    .brand-subtitle {
        font-size: 18px;
        color: var(--ink-gray);
        line-height: 2;
        max-width: 800px;
        margin: 0 auto;
    }

    .brand-subtitle.collapsed {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .brand-desc-action {
        text-align: center;
        margin-top: 15px;
    }

    .desc-toggle {
        color: var(--wine-red);
        text-decoration: none;
        margin-left: 8px;
        font-size: 16px;
        cursor: pointer;
        transition: color 0.3s ease;
    }

    .desc-toggle:hover {
        color: var(--accent-gold);
    }

    /* 分隔线 */
    .divider {
        display: flex;
        align-items: center;
        gap: 30px;
        margin: 60px 0 40px;
    }

    .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: 32px;
        color: var(--wine-red);
    }

    /* 产品网格 */
    .products-grid {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 30px;
        margin-bottom: 60px;
    }

    .product-card {
        background: var(--paper-cream);
        border: 1px solid rgba(0, 0, 0, 0.08);
        cursor: pointer;
        transition: all 0.4s ease;
        text-decoration: none;
        display: block;
        overflow: hidden;
    }

    .product-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 25px 50px rgba(114, 47, 55, 0.15);
    }

    .product-image {
        width: 100%;
        height: 200px;
        background: var(--paper-white);
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 20px;
        position: relative;
    }

    .product-image::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(114, 47, 55, 0.2), transparent);
    }

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

    .product-info {
        padding: 20px;
    }

    .product-name {
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 18px;
        color: var(--ink-black);
        margin-bottom: 10px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .product-meta {
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 14px;
    }

    .product-brand {
        color: var(--ink-gray);
    }

    .product-price {
        color: var(--wine-red);
        font-weight: 500;
    }

    /* 品牌介绍 */
    .brand-description {
        background: var(--paper-cream);
        padding: 60px;
        margin-bottom: 80px;
        border: 1px solid rgba(0, 0, 0, 0.08);
        position: relative;
    }

    .brand-description::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 6px;
        height: 100%;
        background: linear-gradient(180deg, var(--wine-red), var(--accent-gold));
    }

    .brand-description h1 {
        font-family: 'STXingkai', '华文行楷', 'KaiTi', '楷体', cursive;
        font-size: 48px;
        color: var(--ink-black);
        margin-bottom: 30px;
    }

    .brand-description p {
        font-size: 16px;
        color: var(--ink-gray);
        line-height: 2.2;
        text-indent: 2em;
    }

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

        .products-grid {
            grid-template-columns: repeat(4, 1fr);
        }
    }

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

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

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

        .brand-description {
            padding: 30px;
        }

        .brand-description h1 {
            font-size: 32px;
        }
    }

    ::-webkit-scrollbar {
        width: 8px;
        height: 8px;
    }

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

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