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

        :root {
            --accent: #DAA520;
            --primary-color: #1a5f4a;
            --primary-light: #2d8a6e;
            --primary-dark: #0f3d2e;
            --accent-color: #c9a227;
            --accent-light: #e0b840;
            --text-dark: #2C1810;
            --text-medium: #5a4d45;
            --text-light: #8b7d72;
            --bg-cream: #faf8f5;
            --bg-warm: #f5f0e8;
            --bg-stone: #e8e2d9;
            --white: #ffffff;
            --shadow-soft: 0 4px 20px rgba(0,0,0,0.08);
            --shadow-medium: 0 8px 30px rgba(0,0,0,0.12);
            --shadow-heavy: 0 20px 50px rgba(0,0,0,0.15);
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
             --gold: #D4AF37;
        }

        body {
            font-family: 'Noto Sans SC', sans-serif;
            color: var(--text-dark);
            background-color: var(--bg-cream);
            line-height: 1.8;
            overflow-x: hidden;
        }

        h1, h2, h3, h4 {
            font-family: 'Noto Serif SC', serif;
            font-weight: 700;
            line-height: 1.2;
        }

        /* 导航栏 */
 
          nav {
            background: linear-gradient(to bottom, rgba(241, 239, 230, 0.95), rgba(225, 225, 220, 0.85));
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            border-bottom: 3px solid var(--accent);
            box-shadow: 0 2px 20px rgba(0,0,0,0.1);
            
        }

        .nav-container {
            max-width: 1900px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
         .nav-logo {
            display: flex;
            align-items: center;
            gap: 15px;
            
        }
        .logo-text {
            color: #5c4a3d;
            font-size: 24px;
            font-weight: 700;
            letter-spacing: 4px;
        }

        .logo-text span {
            color: #b85450;
            font-size: 14px;
            display: block;
            letter-spacing: 2px;
            margin-top: 2px;
            font-weight: 400;
        }
        .seal::before {
            content: '河';
            position: absolute;
            font-size: 12px;
            top: 2px;
            right: 4px;
            opacity: 0.8;
        }
        .seal {
            width: 50px;
            height: 50px;
            background: #b85450;
            border: 3px solid #8b4513;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 24px;
            font-weight: bold;
            box-shadow: 2px 2px 4px rgba(0,0,0,0.2);
            position: relative;
        }
        .logo {
      
            font-family: 'Noto Serif SC', serif;
            font-size: 1.8rem;
            color: var(--accent);
            font-weight: 700;
            letter-spacing: 0.2em;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .nav-links {
            
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .nav-links a {
            color:black;
            text-decoration: none;
            font-size: 1.5rem;
            transition: all 0.3s;
            position: relative;
            padding: 0.5rem 0;
            border: 1px black;
            font-family: 'Ma Shan Zheng', cursive;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s;
        }

       
         .nav-links a:hover::after {
            width: 100%;
        }    
          .nav-links a.active {
           
           font-weight:600;
        }
      
        
        
        /* Hero Section */
        .hero {
            margin-top: 80px;
            height: 70vh;
            background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.4)), 
                        url('../images/cover2.jpg') center/cover;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color:white;
            position: relative;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 1200px;
            padding: 2rem;
        }

        .hero h1 {
                 font-family: 'Zhi Mang Xing', cursive;    
            font-size: 3.5rem;
            margin-bottom: 1rem;
            letter-spacing: 0.3em;
            text-shadow: 3px 3px 6px rgba(0,0,0,0.5);
            animation: fadeInUp 1s ease-out;
        }

        .hero p {
            font-size: 1.5rem;
            letter-spacing: 0.2em;
            opacity: 0.9;
            animation: fadeInUp 1s ease-out 0.3s both;
        }

        .scroll-indicator {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            animation: bounce 2s infinite;
        }

        .scroll-indicator::after {
            content: '▼';
            color: var(--accent);
            font-size: 2rem;
        }

    

        /* 统计栏 */
        .stats-bar {
            background: var(--white);
            padding: 60px 0;
            border-bottom: 1px solid var(--bg-stone);
        }

        .stats-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
        }

        .stat-item {
            text-align: center;
            position: relative;
        }

        .stat-item:not(:last-child)::after {
            content: '';
            position: absolute;
            right: -20px;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 60px;
            background: var(--bg-stone);
        }

        .stat-number {
            font-size: 48px;
            font-weight: 700;
            color: var(--primary-color);
            font-family: 'Noto Serif SC', serif;
            line-height: 1;
            margin-bottom: 10px;
        }

        .stat-label {
            font-size: 14px;
            color: var(--text-medium);
            letter-spacing: 2px;
        }


        /*景区介绍基本信息*/
      .introduction {
          
            max-width: 1800px;
            margin: 60px auto;
            padding: 0 40px;
            font-size: clamp(20px, 3vw, 21px);

       }
       .intro-header {
            margin:0 auto 20px;
             max-width:1200px;
             text-align:center;
             
       }
        .intro-title {
       
            margin-bottom: 20px;
            font-size: 40px;
           max-width:800px;
           margin: 0 auto;
           margin-bottom:20px
           
        }
          .intro-label {
           
            max-width:800px;
            margin:0 auto;
            color: var(--primary-color);
            font-size: 13px;
            letter-spacing: 4px;
            margin-bottom:20px;
        }
           .intro-container {
                display: grid;
                grid-template-columns:repeat(2,1fr);
                gap: 100px;
        
            }
           .intro-grid {
                border-radius: 20px;
                overflow: hidden;
                position: relative;
                height: 500px;
           }


            .intro-image {
                          
                
              width: 100%;
              height: 100%;
                object-fit: cover;
                overflow: hidden;


            }
              .intro-image  img{
            width: 100%;
            height: 100%;
            object-fit: cover;
            overflow: hidden;


            }
            /*高度
              .intro-image{
            height: 300px;
            position: relative;
            overflow: hidden;
        }

        .intro-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }
*/
          .intro-text  {
                     
            color: black;
            font-size: 18px;
            letter-spacing: 2px;
            margin-bottom: 20px;
            font-weight: 600;
            font-family: 'Noto Serif SC', serif;
          }

        /* 通用区块样式 */
        .section {
            padding: 100px 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 60px;
        }

        .section-label {
            color: var(--primary-color);
            font-size: 13px;
            letter-spacing: 4px;
            text-transform: uppercase;
            font-weight: 600;
            margin-bottom: 15px;
            display: block;
        }

        .section-title {
            font-size: clamp(32px, 5vw, 48px);
            color: var(--text-dark);
            margin-bottom: 20px;
        }

        .section-line {
            width: 80px;
            height: 3px;
            background: var(--primary-color);
            margin: 0 auto;
            display:block;
        }

        .section-desc {
            color: var(--text-medium);
            font-size: 18px;
            margin-top: 25px;
            line-height: 1.8;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 40px;
        }

        /* 分区介绍 */
        .zones-section {
            background: linear-gradient(to bottom, var(--bg-cream), var(--bg-warm));
        }

        .zones-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 40px;
        }

        .zone-card {
            background: var(--white);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            transition: var(--transition-smooth);
            position: relative;
        }

        .zone-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-heavy);
        }

        .zone-image {
         
            height: 300px;
            position: relative;
            overflow: hidden;
        }

        .zone-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .zone-card:hover .zone-image img {
            transform: scale(1.1);
        }

        .zone-badge {
            position: absolute;
            top: 20px;
            left: 20px;
            background: var(--accent-color);
            color: var(--text-dark);
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 2px;
        }

        .zone-content {
            padding: 40px;
        }

        .zone-title {
            font-size: 32px;
            margin-bottom: 15px;
            color: var(--text-dark);
        }

        .zone-subtitle {
            color: var(--primary-color);
            font-size: 14px;
            letter-spacing: 2px;
            margin-bottom: 20px;
            font-weight: 600;
        }

        .zone-desc {
            color: var(--text-medium);
            line-height: 1.8;
            margin-bottom: 25px;
        }

        .zone-features {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .zone-features li {
            background: var(--bg-warm);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 13px;
            color: var(--text-medium);
            border: 1px solid var(--bg-stone);
        }

        /* 古代艺术展馆群 */
        .museums-section {
            background: var(--white);
        }

        .museums-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }

        .museum-card {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            height: 400px;
            cursor: pointer;
            box-shadow: var(--shadow-soft);
        }

        .museum-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .museum-card:hover img {
            transform: scale(1.1);
        }

        .museum-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
            opacity: 0;
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 30px;
        }

        .museum-card:hover .museum-overlay {
            opacity: 1;
        }

        .museum-title {
            color: var(--white);
            font-size: 24px;
            margin-bottom: 10px;
            transform: translateY(20px);
            transition: transform 0.3s ease;
        }

        .museum-card:hover .museum-title {
            transform: translateY(0);
        }

        .museum-desc {
            color: rgba(255,255,255,0.8);
            font-size: 14px;
            line-height: 1.6;
            transform: translateY(20px);
            transition: transform 0.3s ease 0.1s;
        }

        .museum-card:hover .museum-desc {
            transform: translateY(0);
        }

        

        /* 游览信息 */
        .info-section {
            background: var(--bg-warm);
        }

        .infor-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        

        .infor-card {
            background: var(--white);
            padding: 30px;
            border-radius: 16px;
            box-shadow: var(--shadow-soft);
            transition: var(--transition-smooth);
            border-left: 4px solid var(--primary-color);
        }

        .infor-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-medium);
        }

        .infor-title {
            width: 240px;
            height: 50px;
            background: var(--bg-warm);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            font-size: 20px;
        }

        .info-card h3 {
            font-size: 20px;
            margin-bottom: 15px;
            color: var(--text-dark);
        }

        .info-card p {
            color: var(--text-medium);
            font-size: 14px;
            line-height: 1.8;
        }

        .booking-card {
            background: var(--white);
            padding: 40px;
            border-radius: 20px;
            box-shadow: var(--shadow-medium);
            position: sticky;
            top: 100px;
            height: fit-content;
        }

        .booking-card h3 {
            font-size: 28px;
            margin-bottom: 10px;
        }

        .booking-card > p {
            color: var(--text-light);
            font-size: 14px;
            margin-bottom: 30px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 8px;
            letter-spacing: 1px;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid var(--bg-stone);
            border-radius: 10px;
            font-size: 15px;
            transition: var(--transition-smooth);
            font-family: inherit;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(26,95,74,0.1);
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
        }

        .submit-btn {
            width: 100%;
            padding: 16px;
            background: var(--primary-color);
            color: var(--white);
            border: none;
            border-radius: 10px;
            font-size: 16px;
            font-weight: 600;
            letter-spacing: 2px;
            cursor: pointer;
            transition: var(--transition-smooth);
            margin-top: 10px;
        }

        .submit-btn:hover {
            background: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(26,95,74,0.3);
        }
        #more {
            display: flex;
        }
       #more-img {
       
        width: 120px;
      
        
       }
      #more-title {
        cursor: pointer;
      }
        /* 页脚 */
              
          .footer {
            color:black;
          background: var(--text-dark);
            width: 100%;
            padding:12px 20px;
            display:flex;
            flex-wrap:wrap;
            align-items:center;
            justify-content:space-between;
        }
        .footer-head {
            display: flex;
            flex-direction: column;
            flex:0  0 460px;
            justify-content: center;
            align-items: center;
            
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-logo {
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--gold), #b8944f);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 18px;
            font-weight: bold;
            font-family: 'Noto Serif SC', serif;
        }
        .footer-title {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: 2px;
            font-family: 'Noto Serif SC', serif;
            color: white;
        }
        .footer-desc {
            color: rgba(193, 189, 189, 0.855);
            font-size: 18px;
            line-height: 1.5;
            margin-top:4px;
        }
        .footer-container {
            width: 2000px;
            justify-content: center;
            display:flex;
            flex-wrap:wrap;
            gap:25px;
            align-items:center;
            
        }
        .rechieve {
            display: grid;
            grid-template-columns: repeat(3,1fr);
            gap:120px;
        }
        .rechieve-right {
            display: flex;
            flex-direction: column;
            gap:20px;
         margin-left: 200px;
          
        }
        .rechieve-first,.rechieve-second,.rechieve-third{
            text-align: center;
        }
        .rechieve-fourth,.rechieve-fifth,.rechieve-sixth{
            padding:6px 8px;
            display: flex;
            align-items: center;
            gap:6px;
            width:100%;
        }
        
       #image-fourth,#image-fifth,#image-six {
            width:60px;
        }
        #image-first,#image-second,#image-third{
                    width: 90px;
          }
        #focus-first ,#focus-second,#focus-third,#focus-fourth,#focus-fifth,#focus-six{
            outline: none;
            border: none;
            color:white;
            font-size:18px;
            text-decoration:none;
        }
        #focus-first:hover,#focus-second:hover,#focus-third:hover,#focus-fourth:hover,#focus-fifth:hover,#focus-six:hover {
            cursor: pointer;
            color: #f8e9d8;
        }
        .footer-bottom {
            width:100%;
            text-align: center;
            color: white;
            font-size: 16px;
            padding-top:6px;
            margin-top:6px;
            border-top:1px solid rgba(255,255,255,0.15);
        }
       

        /* 响应式调整（仅防止极端情况，主要面向桌面） */
        @media (max-width: 1024px) {
            .buildings-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .hero-title {
                font-size: 60px;
            }
        }

        @media (max-width: 768px) {
            .buildings-grid {
                grid-template-columns: 1fr;
            }
            
            .nav-links {
                display: none;
            }
            
            .timeline::before {
                left: 30px;
            }
            
            .timeline-item {
                flex-direction: column;
                align-items: flex-start;
                padding-left: 70px;
            }
            
            .timeline-content {
                width: 100%;
                text-align: left !important;
            }
            
            .timeline-year {
                text-align: left !important;
            }
            
            .timeline-dot {
                left: 30px;
            }
            
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }
        
        
        /* 动画 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {
                transform: translateX(-50%) translateY(0);
            }
            40% {
                transform: translateX(-50%) translateY(-10px);
            }
            60% {
                transform: translateX(-50%) translateY(-5px);
            }
        }

        @keyframes pulse {
            0%, 100% {
                transform: scale(1);
                opacity: 0.5;
            }
            50% {
                transform: scale(1.1);
                opacity: 0.3;
            }
        }

        /* 滚动显示 */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease-out;
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .nav-menu {
                display: none;
            }

            .mobile-toggle {
                display: flex;
            }

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

            .stat-item:nth-child(2)::after {
                display: none;
            }

            .zones-grid,
            .show-content,
            .info-grid {
                grid-template-columns: 1fr;
            }

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

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

        @media (max-width: 768px) {
            .hero-title {
                letter-spacing: 10px;
            }

            .stats-container {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .stat-item::after {
                display: none;
            }

            .stat-item {
                padding-bottom: 30px;
                border-bottom: 1px solid var(--bg-stone);
            }

            .museums-grid,
            .info-cards {
                grid-template-columns: 1fr;
            }

            .show-features {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .container {
                padding: 0 20px;
            }

            .nav-container {
                padding: 0 20px;
            }
        }

        /* 移动端菜单 */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--white);
            z-index: 999;
            padding: 100px 40px;
            flex-direction: column;
            gap: 30px;
        }

        .mobile-menu.active {
            display: flex;
        }

        .mobile-menu a {
            font-size: 24px;
            color: var(--text-dark);
            text-decoration: none;
            font-weight: 600;
            padding: 10px 0;
            border-bottom: 1px solid var(--bg-stone);
        }

        .mobile-close {
            position: absolute;
            top: 30px;
            right: 30px;
            font-size: 32px;
            cursor: pointer;
        }
        /* 地图*/
        .map {
            position: relative;
            height: 800px;
            max-width:1800px;
           margin:60px  auto 0;
           margin-bottom: 60px;
        
        }
        .map::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            background-image: url("../images/newmap.jpg");
            opacity: 0.3;
        }
  
       .map-header {
             margin :0 auto;
             width:1200px;
             
        }

      .map-title  {
           text-align:center;
         margin-top: 20px;
   
     }
      .zoom-text {
    display:flex;
    justify-content: center;
    align-items: center;
     }
     .map-title::after{
    content:'';
    display:block;
    width:200px;
    height:4px;
    background:#023526;
    margin:0 auto ;
    margin-top: 24px;
     }
    .viewer {
    max-width:1200px;
    height: 600px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    align-items: center;
   border: 3px solid #025b40;
  
  }
 
   .map-container {
  
    position: absolute;
    top: 50%;
    left: 50%;
    /* 初始状态就居中 */
    transform: translate(-50%, -50%);
    transform-origin: center center;
    text-align: center;
  
    }

    .map-container img {
    object-fit: contain;  
    width: 100%;
    height: 100%;
    align-items: center;
    display: block;

     }
      /* 控制按钮 */
        .controls {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            background: rgba(0,0,0,0.6);
            padding: 10px;
            border-radius: 30px;
        }

        button {
            width: 40px;
            height: 40px;
            border: none;
            background: #fff;
            border-radius: 50%;
            cursor: pointer;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s;
        }
      
        button:hover {
            background: #e0e0e0;
            transform: scale(1.1);
        }
  

    .anniu {
        text-decoration: none;
         width: 40px;
            height: 40px;
            border: none;
            background: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
    }
        /* 提示 */
        .hint {
            position: absolute;
            top: 70px;
            left: 50%;
            transform: translateX(-50%);
            color: rgba(255,255,255,0.5);
            font-size: 12px;
            pointer-events: none;
        }