/* 全局样式 */
:root {
    --primary-color: #8B4513;
    --secondary-color: #DEB887;
    --text-color: #2C1810;
    --background-color: #FDF5E6;
}

body {
    margin: 0;
    padding: 0;
    font-family: "SimSun", "宋体", serif;
    background-color: var(--background-color);
    color: var(--text-color);
}

/* 头部样式 */
header {
    background: linear-gradient(to bottom, #8B4513, #654321);
    color: #FDF5E6;
    padding: 1rem 2rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.logo h1 {
    font-size: 2.5rem;
    margin: 0;
    text-align: center;
    font-family: "FangSong", "仿宋", serif;
}

.subtitle {
    text-align: center;
    font-style: italic;
    margin-top: 0.5rem;
}

/* 导航栏样式 */
nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin-top: 1.5rem;
}

nav ul li {
    margin: 0 0.8rem;
}

nav ul li.divider {
    color: var(--secondary-color);
    opacity: 0.6;
    font-weight: 100;
}

nav ul li a {
    color: #FDF5E6;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 3px;
}

nav ul li a:hover {
    color: var(--secondary-color);
    background-color: rgba(255, 255, 255, 0.1);
}

/* 主要内容区域 */
.featured-items {
    padding: 2rem;
    margin-top: 1rem;
}

/* 页脚样式 */
footer {
    background-color: #2C1810;
    color: #FDF5E6;
    padding: 2rem;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.copyright {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--secondary-color);
}

/* 确保没有与拍品卡片相关的样式覆盖 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}