.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-family: 'KaiTi', '楷体', 'STKaiti', cursive;
    font-style: italic;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}



/* Banner轮播图（沿用首页样式） */
/* 轮播结构样式使用 common.css 统一规则 */



.banner-subtitle {
    font-size: 18px;
    opacity: 0.95;
}

/* 轮播图控制按钮（统一于 common.css） */

/* 指示点样式使用 common.css 统一规则 */

/* 主体 - 使用 bg1 作为背景，1:1布局参考图 */
.page-section {
    background-image: url('../images/bg1.jpg');
    background-size: cover;
    background-position: center;

}

.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px 50px;
}

/* 筛选条 */
.filter-bar {
    display: flex;
    gap: 12px;
    align-items: center;
    margin: 10px 0 20px;
}

.filter-chip {
    font-size: 12px;
    color: #8B4513;
    background: #F8F2E9;
    border: 1px solid #E6D7C7;
    padding: 6px 12px;
    border-radius: 16px;
    cursor: pointer;
}

.filter-chip.active {
    background: #D2691E;
    color: #fff;
    border-color: #D2691E;
}

/* 卡片网格 */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.art-card {
    background: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.art-thumb {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.art-meta {
    padding: 10px 14px 14px;
}

.badge {
    display: inline-block;
    font-size: 11px;
    color: #fff;
    background: #D2691E;
    padding: 4px 8px;
    border-radius: 6px;
    margin-bottom: 8px;
}

.art-name {
    font-size: 14px;
    color: #333;
}

.art-sub {
    font-size: 12px;
    color: #777;
    margin-top: 6px;
}

/* 精选艺术品区域 */
.featured-artwork {
    border-radius: 5px;
    padding: 0 0 100px;
    position: relative;
    overflow: hidden;
}

.artwork-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 50px;
    align-items: center;
}

.artwork-image {
    border-radius: 5px;
    overflow: hidden;
}

.artwork-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.artwork-info h3 {
    font-size: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.artwork-tag {
    background: #D2691E;
    color: white;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 3px;
    font-weight: normal;
}

.artwork-info p {
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

.artwork-btn {
    background: #D2691E;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.artwork-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(210, 105, 30, 0.3);
}

.artwork-details {
    margin-top: 20px;
}

.artwork-details p {
    margin-bottom: 8px;
    font-size: 14px;
    color: #555;
}


@media (max-width: 1024px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .artwork-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 640px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .artwork-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .artwork-image img {
        height: 300px;
    }
}