* {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
     font-family: "Microsoft YaHei", "SimSun", serif;
 }
 body {
     background-color: #f8f5f0;
     background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M20,20 Q40,10 60,20 T100,20" stroke="%23e8e0d5" fill="none" stroke-width="0.5" opacity="0.5"/><path d="M10,40 Q30,30 50,40 T90,40" stroke="%23e8e0d5" fill="none" stroke-width="0.5" opacity="0.5"/></svg>');
     color: #5a4a3c;
     line-height: 1.6;
 }
 .container {
     width: 100%;
     margin: 0 auto;
     position: relative;
     background-color: #fcfaf7;
     box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
     /* min-height: 100vh; */
     padding: 0;
 }
 /* 顶部区域 */
 .header {
     background-color: #3f51b5;
     padding: 8px 20px;
     display: flex;
     justify-content: space-between;
     align-items: center;
     color: white;
 }
 .site-title {
     font-size: 28px;
     font-weight: bold;
     letter-spacing: 2px;
     color: white;
 }
 .site-subtitle {
     font-size: 14px;
     letter-spacing: 1px;
     margin-top: 3px;
     font-family: Arial, sans-serif;
 }
 .top-nav {
     font-size: 14px;
 }
 .top-nav a {
     color: #000#3f51b5;
     text-decoration: none;
     margin-left: 25px;
     transition: opacity 0.3s;
     font-size: 18px;
     background-color: #d2b48c;
     padding: 10px 20px;
     border-radius: 15px;
 }
 .top-nav a:hover {
     opacity: 0.8;
 }
 /* 主内容区域 */
 .main-content {
     display: flex;
     /* padding: 20px; */
 }
 /* 左侧导航 */
 .left-nav {
     width: 220px;
     padding-right: 20px;
     border-right: 1px solid #e8e0d5;
     background-color: #3f51b5;
     padding: 20px;
 }
 .nav-section {
     margin-bottom: 25px;
 }
 .nav-title {
     font-size: 18px;
     color: #3f51b5;
     margin-bottom: 12px;
     padding-bottom: 5px;
     border-bottom: 1px solid #d4c9b8;
 }
 .nav-links {
     list-style: none;
 }
 .nav-links li {
     margin-bottom: 20px;
     line-height: 40px;
     padding: 0 20px;
 }
 .nav-links a {
     color: #5a4a3c;
     text-decoration: none;
     font-size: 18px;
     display: block;
     padding: 3px 0;
     transition: color 0.3s;
 }
 .nav-links a:hover {
     color: #3f51b5;
     text-decoration: none;
 }
 .nav-links a i {
     margin-right: 10px;
 }
 .nav-links li.active,
 .nav-links li:hover {
     background-color: #3f51b5;
 }
 .nav-links li.active a,
 .nav-links li:hover a {
     color: #fff;
 }
 /* 右侧内容 */
 .right-content {
     flex: 1;
     padding: 20px;
     padding-left: 30px;
     max-width: 1200px;
     margin: 0 auto;
 }
 /* 顶部插画 */
 .top-illustration {
     margin-bottom: 25px;
     border: 1px solid #e8e0d5;
     padding: 5px;
     background-color: #f9f7f3;
 }
 .illustration-img {
     width: 100%;
     background: linear-gradient(135deg, #d9c8b4 0%, #c4b5a2 100%);
     display: flex;
     align-items: center;
     justify-content: center;
     color: #8a6d4a;
     font-size: 18px;
 }
 /* 画廊简介 */
 .gallery-intro {
     margin-bottom: 30px;
     padding-bottom: 20px;
     border-bottom: 1px dashed #d4c9b8;
 }
 .section-title {
     font-size: 24px;
     color: #3f51b5;
     margin-bottom: 15px;
     padding-bottom: 8px;
     border-bottom: 1px solid #d4c9b8;
     position: relative;
     margin-top: 50px;
 }
 .section-title::after {
     content: '';
     position: absolute;
     bottom: -1px;
     left: 0;
     width: 80px;
     height: 2px;
     background-color: #3f51b5;
 }
 .intro-text {
     font-size: 15px;
     text-align: justify;
     line-height: 1.8;
     margin-bottom: 15px;
 }
 /* 名家简介 */
 .master-intro {
     display: flex;
     margin-bottom: 30px;
     /* padding-bottom: 20px; */
     /* border-bottom: 1px dashed #d4c9b8; */
     background: #f4f1ee;
     border-radius: var(--border-radius-soft);
     box-shadow: 5px 5px 15px #d1ccc7, -5px -5px 15px #FFFFFF;
     transition: var(--transition-squish);
 }
 .master-photo {
     width: 300px;
     background-color: #e8e0d5;
     margin-right: 20px;
     border: 1px solid #d4c9b8;
     display: flex;
     align-items: center;
     justify-content: center;
     color: #8a6d4a;
     font-size: 14px;
     border-radius: 20px;
     overflow: hidden;
 }
 .master-info {
     flex: 1;
     padding: 10px;
 }
 .master-name {
     font-size: 18px;
     font-weight: bold;
     color: #5a4a3c;
     margin-bottom: 10px;
 }
 .master-details {
     font-size: 14px;
     margin-bottom: 12px;
 }
 .achievement-title {
     font-size: 16px;
     color: #3f51b5;
     margin: 15px 0 10px;
 }
 .achievement-list {
     font-size: 14px;
     list-style-position: inside;
     padding-left: 5px;
 }
 .achievement-list li {
     margin-bottom: 8px;
 }
 /* 精品赏析 */
 .appreciation {
     margin-bottom: 30px;
 }
 .artworks-grid {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 15px;
     margin-top: 15px;
 }
 .artwork-item {
     text-align: center;
     background: #f4f1ee;
     border-radius: var(--border-radius-soft);
     box-shadow: 5px 5px 15px #d1ccc7, -5px -5px 15px #FFFFFF;
     transition: var(--transition-squish);
 }
 .artwork-img {
     width: 100%;
     /* height: 120px; */
     background-color: #e8e0d5;
     border: 1px solid #d4c9b8;
     margin-bottom: 8px;
     display: flex;
     align-items: center;
     justify-content: center;
     color: #8a6d4a;
     font-size: 14px;
 }
 .artwork-title {
     font-size: 16px;
     color: #5a4a3c;
     line-height: 40px;
     text-align: start;
     padding: 0 10px;
 }
 /* 底部 */
 .footer {
     background-color: #000;
     border-top: 1px solid #d4c9b8;
     padding: 20px;
     margin-top: 30px;
 }
 .friend-links {
     display: flex;
     justify-content: center;
     margin-bottom: 20px;
     flex-wrap: wrap;
 }
 .friend-links a {
     color: #5a4a3c;
     text-decoration: none;
     margin: 0 15px;
     font-size: 15px;
     transition: color 0.3s;
 }
 .friend-links a:hover {
     color: #3f51b5;
     text-decoration: underline;
 }
 .copyright {
     text-align: center;
     font-size: 16px;
     color: #fff;
     border-top: 1px dashed #d4c9b8;
     padding-top: 15px;
     line-height: 35px;
 }
 .copyright a {
     color: #fff;
 }
 /* 装饰元素 */
 .decoration-line {
     height: 1px;
     background: linear-gradient(to right, transparent, #d4c9b8, transparent);
     margin: 10px 0;
 }
 .chinese-style {
     font-family: "SimSun", "STSong", serif;
 }
 .red-text {
     color: #3f51b5;
 }
 /* 响应式调整 */
 @media (max-width: 1250px) {
     .container {
         width: 95%;
     }
 }
 @media (max-width: 900px) {
     .main-content {
         flex-direction: column;
     }
     .left-nav {
         width: 100%;
         border-right: none;
         border-bottom: 1px solid #e8e0d5;
         margin-bottom: 20px;
         padding-bottom: 20px;
     }
     .right-content {
         padding-left: 0;
     }
     .artworks-grid {
         grid-template-columns: repeat(2, 1fr);
     }
 }
 /* 左侧主文章区域 */
 .main-article {
     flex: 1;
     min-width: 300px;
     background-color: #1a1a1a;
     border-radius: 8px;
     overflow: hidden;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
     position: relative;
     min-height: 500px;
 }
 .article-image {
     width: 100%;
     background-size: cover;
     background-position: center;
     position: relative;
 }
 .article-content {
     padding: 25px;
     color: white;
 }
 .category {
     display: inline-block;
     background-color: #d2b48c;
     color: white;
     font-size: 12px;
     font-weight: 600;
     padding: 4px 12px;
     border-radius: 4px;
     margin-bottom: 15px;
     letter-spacing: 0.5px;
 }
 .article-title {
     font-size: 20px;
     font-weight: 700;
     line-height: 1.2;
     margin-bottom: 20px;
 }
 .article-title a {
     color: #fff;
 }
 .author {
     font-size: 16px;
     margin-bottom: 20px;
     color: #ccc;
 }
 .author-name {
     font-weight: 600;
     color: #fff;
 }
 .article-meta {
     display: flex;
     align-items: center;
     gap: 20px;
     color: #aaa;
     font-size: 14px;
 }
 .read-time,
 .views {
     display: flex;
     align-items: center;
     gap: 5px;
 }
 .meta-icon {
     color: #d2b48c;
     font-size: 16px;
 }
 /* 右侧文章列表 */
 .sidebar {
     flex: 0 0 350px;
     background-color: white;
     border-radius: 8px;
     padding: 25px;
     box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
 }
 .sidebar-title {
     font-size: 18px;
     font-weight: 700;
     margin-bottom: 25px;
     color: #333;
     padding-bottom: 10px;
     border-bottom: 1px solid #eee;
 }
 .article-list {
     display: flex;
     flex-direction: column;
     gap: 25px;
 }
 .article-item {
     display: flex;
     gap: 15px;
     padding-bottom: 25px;
     border-bottom: 1px solid #f0f0f0;
 }
 .article-item:last-child {
     border-bottom: none;
     padding-bottom: 0;
 }
 .article-thumbnail {
     flex: 0 0 100px;
     height: 80px;
     border-radius: 6px;
     overflow: hidden;
 }
 .thumbnail-1 {
     background-size: cover;
     background-position: center;
 }
 .thumbnail-2 {
     background-size: cover;
     background-position: center;
 }
 .thumbnail-3 {
     background-size: cover;
     background-position: center;
 }
 .article-info {
     flex: 1;
 }
 .article-category {
     font-size: 11px;
     font-weight: 600;
     color: #d2b48c;
     margin-bottom: 8px;
     letter-spacing: 0.5px;
 }
 .article-item-title {
     font-size: 16px;
     font-weight: 600;
     margin-bottom: 10px;
     line-height: 1.3;
 }
 .article-item-meta {
     display: flex;
     align-items: center;
     gap: 15px;
     font-size: 13px;
     color: #777;
 }
 .form-control {
     background-color: #fff;
     border: 2px solid #3f51b5;
     height: 45px;
 }
 .form-group label {
     font-size: 18px;
     margin-bottom: 10px;
 }
 .btn.btn-info.mb-2 {
     width: 300px;
     line-height: 40px;
     font-size: 18px;
     background-color: #3f51b5;
     border: #3f51b5 1px solid;
     margin-top: 30px;
 }
 /* Left column with images */
 .images-column {
     flex: 1;
     display: flex;
     flex-direction: column;
     gap: 20px;
 }
 .image-frame {
     border: 2px solid #ffffff;
     border-radius: 8px;
     overflow: hidden;
     height: 300px;
     background-color: #f5f5f5;
     display: flex;
     flex-direction: column;
     justify-content: center;
     align-items: center;
     position: relative;
 }
 .image-frame img {
     width: 100%;
     height: 100%;
     object-fit: cover;
 }
 .image-placeholder {
     width: 100%;
     height: 100%;
     display: flex;
     flex-direction: column;
     justify-content: center;
     align-items: center;
     color: #666;
     font-size: 14px;
     text-align: center;
     padding: 20px;
 }
 .image-label {
     position: absolute;
     bottom: 10px;
     right: 10px;
     background-color: rgba(255, 255, 255, 0.8);
     padding: 4px 8px;
     border-radius: 4px;
     font-size: 12px;
     color: #333;
 }
 /* Right column with event details */
 .events-column {
     flex: 1;
     display: flex;
     flex-direction: column;
     gap: 20px;
 }
 .event-card {
     border: 2px solid #ffffff;
     border-radius: 8px;
     background-color: #ffffff;
     padding: 15px;
     display: flex;
     flex-direction: column;
     gap: 10px;
 }
 .event-date {
     font-size: 16px;
     font-weight: 600;
     color: #333;
     margin-bottom: 5px;
 }
 .event-time {
     font-size: 14px;
     color: #555;
     margin-bottom: 10px;
 }
 .event-title {
     font-size: 22px;
     font-weight: 700;
     color: #000000;
     margin-bottom: 5px;
 }
 .event-description {
     font-size: 15px;
     line-height: 1.5;
     color: #444;
 }
 .event-location {
     font-size: 14px;
     color: #666;
     margin-top: 5px;
 }
 .buy-ticket-btn {
     background-color: #d2b48c;
     color: #000000;
     border: none;
     border-radius: 4px;
     padding: 12px 25px;
     font-size: 16px;
     font-weight: 600;
     cursor: pointer;
     transition: all 0.3s ease;
     width: 150px;
     margin-top: 10px;
 }
 .buy-ticket-btn:hover {
     background-color: #c0a073;
     transform: translateY(-2px);
     box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
 }
 /* ==================== 新闻列表 ==================== */
 .news-section {
     margin-bottom: 60px
 }
 .section-title {
     font-size: 22px;
     margin-bottom: 20px;
     color: #222;
     border-left: 4px solid #e53935;
     padding-left: 12px
 }
 .news-list {}
 .news-item {
     display: flex;
     background: #fff;
     border-radius: 12px;
     overflow: hidden;
     margin-bottom: 15px;
     box-shadow: 0 2px 10px rgba(0, 0, 0, .05);
     transition: .3s
 }
 .news-item:hover {
     transform: translateY(-3px);
     box-shadow: 0 5px 20px rgba(0, 0, 0, .1)
 }
 .news-img {
     width: 140px;
     height: 100px;
     object-fit: cover
 }
 .news-info {
     flex: 1;
     padding: 12px 15px;
     display: flex;
     flex-direction: column;
     justify-content: center
 }
 .news-title {
     font-size: 16px;
     color: #222;
     margin-bottom: 6px;
     line-height: 1.4
 }
 .news-desc {
     font-size: 13px;
     color: #666;
     margin-bottom: 6px
 }
 .news-time {
     font-size: 12px;
     color: #999
 }
 /* ==================== 信息服务列表 ==================== */
 .service-section {}
 .service-list {
     display: grid;
     grid-template-columns: repeat(3, 1fr);
     gap: 15px
 }
 .service-item {
     background: #fff;
     border-radius: 10px;
     padding: 15px;
     text-align: center;
     border: 1px solid #eee
 }
 .service-icon {
     width: 100%;
     height: 220px;
     border-radius: 8px;
     margin: 0 auto 10px;
     object-fit: cover
 }
 .service-name {
     font-size: 14px;
     color: #333
 }