/*
Theme Name: 开阳出版社 - 古典中医药
Theme URI: https://kaiyangtianxingpublishing.com
Author: 开阳出版社
Author URI: https://kaiyangtianxingpublishing.com
Description: 专为中医药出版社设计的古典风格主题
Version: 1.0
License: GPL v2
Text Domain: kaiyang-tcm
*/

:root {
    --primary-color: #D4A574;
    --secondary-color: #5C4033;
    --accent-color: #2E5A3C;
    --bg-color: #F5F5DC;
    --text-color: #3D2914;
    --light-bg: #FAF0E6;
    --border-color: #C4A77D;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: "Noto Serif SC", "SimSun", "宋体", serif;
    line-height: 1.8;
    font-size: 16px;
}

.site-header {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #8B6914 100%);
    border-bottom: 4px solid var(--primary-color);
    padding: 20px 0;
    position: relative;
}

.site-header::after {
    content: "☯";
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 3em;
    color: rgba(245, 245, 220, 0.2);
}

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

.site-branding {
    display: flex;
    align-items: center;
    gap: 15px;
}

.site-logo {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2em;
    color: var(--secondary-color);
    border: 3px solid var(--bg-color);
}

.site-title {
    color: #F5F5DC;
    font-family: "Ma Shan Zheng", "KaiTi", "楷体", cursive;
    font-size: 2.2em;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.site-description {
    color: var(--primary-color);
    font-size: 0.9em;
    margin-top: 5px;
}

.main-navigation {
    background-color: var(--secondary-color);
    border-top: 1px solid rgba(212, 165, 116, 0.3);
}

.nav-menu {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    list-style: none;
}

.nav-menu li { position: relative; }

.nav-menu a {
    display: block;
    padding: 15px 20px;
    color: #F5F5DC;
    text-decoration: none;
    font-family: "Noto Serif SC", serif;
    transition: all 0.3s;
}

.nav-menu a:hover {
    color: var(--primary-color);
    background-color: rgba(212, 165, 116, 0.2);
}

.nav-menu .sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--secondary-color);
    min-width: 200px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    z-index: 100;
}

.nav-menu li:hover .sub-menu { display: block; }

.site-content {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.hero-section {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #8B6914 100%);
    padding: 80px 40px;
    border-radius: 12px;
    margin-bottom: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: "🌿";
    position: absolute;
    left: 20px;
    top: 20px;
    font-size: 4em;
    opacity: 0.2;
}

.hero-section::after {
    content: "📚";
    position: absolute;
    right: 20px;
    bottom: 20px;
    font-size: 4em;
    opacity: 0.2;
}

.hero-title {
    color: #F5F5DC;
    font-size: 2.5em;
    margin-bottom: 20px;
    font-family: "Ma Shan Zheng", "KaiTi", cursive;
}

.hero-description {
    color: var(--primary-color);
    font-size: 1.2em;
    max-width: 600px;
    margin: 0 auto;
}

.company-intro {
    background: white;
    padding: 40px;
    border-radius: 12px;
    margin-bottom: 40px;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 12px rgba(92, 64, 51, 0.1);
}

.section-title {
    color: var(--secondary-color);
    font-size: 1.8em;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--primary-color);
    font-family: "Ma Shan Zheng", "KaiTi", cursive;
}

.books-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.book-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--border-color);
    transition: transform 0.3s, box-shadow 0.3s;
}

.book-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(92, 64, 51, 0.2);
}

.book-cover {
    height: 300px;
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--primary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4em;
}

.book-info { padding: 20px; }

.book-title {
    color: var(--secondary-color);
    font-size: 1.2em;
    margin-bottom: 10px;
    font-family: "Ma Shan Zheng", "KaiTi", cursive;
}

.book-author {
    color: var(--accent-color);
    font-size: 0.9em;
    margin-bottom: 10px;
}

.book-price {
    color: var(--secondary-color);
    font-size: 1.1em;
    font-weight: bold;
}

.news-section {
    background: white;
    padding: 40px;
    border-radius: 12px;
    border: 2px solid var(--primary-color);
    margin-bottom: 40px;
}

.news-list { list-style: none; }

.news-item {
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.news-item:last-child { border-bottom: none; }

.news-date { color: var(--accent-color); font-size: 0.9em; }

.news-title {
    color: var(--text-color);
    text-decoration: none;
    flex: 1;
    margin: 0 15px;
}

.news-title:hover { color: var(--secondary-color); }

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    border: 2px solid #1a3d2e;
    transition: all 0.3s;
    font-family: "Noto Serif SC", serif;
}

.btn:hover {
    background-color: #1a3d2e;
    transform: translateY(-2px);
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.page-content {
    background: white;
    padding: 40px;
    border-radius: 12px;
    border: 2px solid var(--primary-color);
    margin-bottom: 40px;
}

.author-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.author-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--border-color);
}

.author-avatar {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: 50%;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3em;
}

.author-name {
    color: var(--secondary-color);
    font-size: 1.2em;
    margin-bottom: 10px;
    font-family: "Ma Shan Zheng", "KaiTi", cursive;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.category-item {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
    text-decoration: none;
    color: var(--text-color);
}

.category-item:hover {
    background: var(--light-bg);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.category-icon {
    font-size: 3em;
    margin-bottom: 10px;
}

.site-footer {
    background-color: var(--secondary-color);
    color: #F5F5DC;
    border-top: 4px solid var(--primary-color);
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-family: "Ma Shan Zheng", "KaiTi", cursive;
}

.footer-section a {
    color: #F5F5DC;
    text-decoration: none;
    display: block;
    padding: 5px 0;
}

.footer-section a:hover { color: var(--primary-color); }

.footer-bottom {
    text-align: center;
    padding: 20px;
    border-top: 1px solid rgba(212, 165, 116, 0.3);
    margin-top: 30px;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .header-inner { flex-direction: column; text-align: center; }
    .nav-menu { flex-direction: column; }
    .hero-section { padding: 40px 20px; }
    .hero-title { font-size: 1.8em; }
    .books-showcase { grid-template-columns: 1fr; }
    .site-content { margin: 20px auto; }
}

.forum-preview {
    background: white;
    padding: 40px;
    border-radius: 12px;
    border: 2px dashed var(--primary-color);
    text-align: center;
    margin-bottom: 40px;
}

.forum-preview h2 { color: var(--secondary-color); margin-bottom: 15px; }