:root {
    --primary-color: #4A584B;
    --secondary-color: #5C4033;
    --accent-color: #C9A959;
    --dark-color: #1A1A1A;
    --light-color: #F5F2EB;
    --text-color: #333;
    --text-light: #666;
    --white: #fff;
    --shadow: 0 4px 6px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 25px rgba(0,0,0,0.12);
    --transition: all 0.3s ease;
    --tile-texture: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 50px,
        rgba(92, 107, 90, 0.03) 50px,
        rgba(92, 107, 90, 0.03) 51px
    );
}

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

body {
    font-family: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
    background-image: var(--tile-texture);
}

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

.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: var(--dark-color);
    position: relative;
    font-weight: 700;
    letter-spacing: 4px;
    transition: var(--transition);
    cursor: pointer;
}

.section-title:hover {
    color: var(--accent-color);
    transform: scale(1.02);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: var(--transition);
}

.section-title:hover::after {
    width: 120px;
    height: 4px;
}

.hero {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.hero-carousel {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    aspect-ratio: 4 / 3;
}

.carousel-item {
    position: absolute;
    display: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.carousel-item.active {
    display: block;
    opacity: 1;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
    letter-spacing: 2px;
}

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

.nav-links a {
    color: var(--light-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--accent-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

/* 下拉菜单样式 */
.nav-links .dropdown {
    position: relative;
}

.nav-links .dropdown .dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-links .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    list-style: none;
    padding: 10px 0;
    min-width: 150px;
    border-radius: 8px;
    box-shadow: var(--shadow-hover);
    z-index: 1000;
}

.nav-links .dropdown:hover .dropdown-menu {
    display: block;
}

.nav-links .dropdown-menu li {
    padding: 0;
}

.nav-links .dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--light-color);
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-links .dropdown-menu a:hover {
    background: rgba(201, 169, 89, 0.2);
    color: var(--accent-color);
    padding-left: 25px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--light-color);
    font-size: 1.5rem;
    cursor: pointer;
}





.carousel-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: blur(20px);
    z-index: 0;
}

.carousel-item img {
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: contain;
    z-index: 1;
}

.carousel-overlay,
.carousel-content,
.carousel-arrow {
    position: relative;
    z-index: 2;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(26, 26, 26, 0.5);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    z-index: 20;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-arrow:hover {
    background: rgba(201, 169, 89, 0.8);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
    left: 30px;
}

.carousel-next {
    right: 30px;
}

.carousel-arrow:focus {
    outline: none;
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.7) 0%, rgba(74, 88, 75, 0.4) 100%);
}

.carousel-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    z-index: 10;
}

.carousel-subtitle {
    font-size: 1.2rem;
    margin-bottom: 20px;
    letter-spacing: 6px;
    color: var(--accent-color);
    text-transform: uppercase;
}

.carousel-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: 8px;
    line-height: 1.4;
}

.carousel-desc {
    font-size: 1.3rem;
    letter-spacing: 4px;
    opacity: 0.9;
}

.carousel-indicators {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background: var(--accent-color);
}

.scroll-hint {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--white);
    text-decoration: none;
    animation: bounce 2s infinite;
    z-index: 10;
}

.scroll-hint .arrow {
    font-size: 1.5rem;
}

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

.overview-section {
    background: linear-gradient(180deg, var(--dark-color) 0%, var(--primary-color) 100%);
    color: var(--light-color);
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.overview-text .lead {
    font-size: 1.3rem;
    font-style: italic;
    margin-bottom: 20px;
    color: var(--accent-color);
    letter-spacing: 2px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    padding: 10px 0;
}

.overview-text .lead:hover {
    color: var(--white);
    transform: translateX(10px);
    text-shadow: 0 2px 15px rgba(201, 169, 89, 0.6);
}

.overview-text .lead::before {
    content: '📜';
    position: absolute;
    left: -30px;
    opacity: 0;
    transition: var(--transition);
}

.overview-text .lead:hover::before {
    opacity: 1;
    left: -40px;
}

.overview-text p {
    margin-bottom: 15px;
    font-size: 1.1rem;
    line-height: 1.8;
    transition: var(--transition);
    cursor: pointer;
    padding: 5px 0;
}

.overview-text p:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.overview-text .highlight-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-top: 20px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    padding: 15px 20px;
    border-radius: 10px;
    background: linear-gradient(135deg, transparent, rgba(201, 169, 89, 0.1));
}

.overview-text .highlight-text:hover {
    background: linear-gradient(135deg, rgba(201, 169, 89, 0.2), rgba(74, 88, 75, 0.1));
    transform: scale(1.02);
    color: var(--white);
    box-shadow: 0 5px 20px rgba(201, 169, 89, 0.3);
}

.overview-text .highlight-text::after {
    content: '✨';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: var(--transition);
}

.overview-text .highlight-text:hover::after {
    opacity: 1;
    right: -30px;
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(5px);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 89, 0.1), transparent);
    transition: var(--transition);
}

.stat-item:hover::before {
    left: 100%;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat-item:active {
    transform: scale(1.02);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    transition: var(--transition);
    position: relative;
}

.stat-item:hover .stat-number {
    color: var(--white);
    transform: scale(1.15);
    text-shadow: 0 2px 15px rgba(201, 169, 89, 0.6);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    transition: var(--transition);
    position: relative;
}

.stat-item:hover .stat-label {
    opacity: 1;
    color: var(--accent-color);
    transform: translateY(-3px);
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.highlight-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.highlight-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.highlight-card:active {
    transform: translateY(-4px) scale(0.98);
}

.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.highlight-card:hover .card-image img {
    transform: scale(1.05);
}

.card-icon-overlay {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow);
}

.card-body {
    padding: 25px;
    transition: var(--transition);
}

.highlight-card:hover .card-body {
    background: linear-gradient(135deg, rgba(201, 169, 89, 0.05), rgba(74, 88, 75, 0.03));
}

.card-body h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--dark-color);
    font-weight: 700;
    letter-spacing: 2px;
    transition: var(--transition);
    position: relative;
}

.highlight-card:hover .card-body h3 {
    color: var(--accent-color);
    transform: translateX(5px);
    letter-spacing: 3px;
}

.card-body h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), transparent);
    transition: var(--transition);
}

.highlight-card:hover .card-body h3::after {
    width: 60px;
}

.card-body p {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 0.95rem;
    transition: var(--transition);
    line-height: 1.7;
}

.highlight-card:hover .card-body p {
    color: var(--text-color);
    transform: translateX(3px);
}

.card-tagline {
    font-style: italic;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1rem;
    border-left: 3px solid var(--accent-color);
    padding-left: 10px;
    transition: var(--transition);
    position: relative;
}

.highlight-card:hover .card-tagline {
    color: var(--accent-color);
    background: rgba(201, 169, 89, 0.1);
    border-left-width: 5px;
    padding-left: 15px;
    transform: scale(1.02);
}

.card-tags {
    display: flex;
    gap: 10px;
    transition: var(--transition);
}

.tag-small {
    padding: 5px 12px;
    background: rgba(74, 88, 75, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.8rem;
    transition: var(--transition);
}

.highlight-card:hover .tag-small {
    background: rgba(201, 169, 89, 0.2);
    color: var(--accent-color);
    transform: translateY(-2px);
}

.poetry-section {
    background: linear-gradient(180deg, var(--light-color) 0%, rgba(74, 88, 75, 0.05) 100%);
}

.poetry-intro {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 50px;
    letter-spacing: 2px;
}

.landmarks-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.03), rgba(201, 169, 89, 0.05));
}

.landmarks-intro {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    transition: var(--transition);
    cursor: pointer;
    padding: 15px 20px;
    border-radius: 10px;
}

.landmarks-intro:hover {
    color: var(--text-color);
    background: linear-gradient(135deg, rgba(201, 169, 89, 0.05), rgba(74, 88, 75, 0.03));
    transform: scale(1.02);
}

.landmark-detail {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 40px;
    transition: var(--transition);
}

.landmark-detail:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.landmark-header {
    display: grid;
    grid-template-columns: 320px 1fr;
    align-items: stretch;
}

.landmark-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.landmark-detail:hover .landmark-image img {
    transform: scale(1.05);
}

.landmark-info {
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.landmark-detail:hover .landmark-info {
    background: linear-gradient(135deg, rgba(201, 169, 89, 0.05), transparent);
}

.landmark-info-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: var(--bg-image);
    background-size: cover;
    background-position: center;
    filter: blur(8px);
    opacity: 0.12;
    z-index: 0;
    transition: var(--transition);
}

.landmark-detail:hover .landmark-info-bg {
    opacity: 0.2;
    filter: blur(6px);
}

.landmark-badge,
.landmark-info h3,
.landmark-subtitle,
.landmark-tagline {
    position: relative;
    z-index: 1;
    transition: var(--transition);
}

.landmark-badge {
    display: inline-block;
    background: var(--accent-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 1rem;
    margin-bottom: 15px;
    align-self: flex-start;
    transition: var(--transition);
}

.landmark-detail:hover .landmark-badge {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(201, 169, 89, 0.4);
}

.landmark-info h3 {
    font-size: 2.4rem;
    color: var(--dark-color);
    margin-bottom: 8px;
    transition: var(--transition);
}

.landmark-detail:hover .landmark-info h3 {
    color: var(--accent-color);
    transform: translateX(5px);
    text-shadow: 0 2px 10px rgba(201, 169, 89, 0.2);
}

.landmark-subtitle {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 15px;
    transition: var(--transition);
}

.landmark-detail:hover .landmark-subtitle {
    color: var(--accent-color);
    transform: translateX(3px);
}

.landmark-tagline {
    color: var(--text-light);
    font-style: italic;
    font-size: 1.3rem;
    transition: var(--transition);
}

.landmark-detail:hover .landmark-tagline {
    color: var(--text-color);
    transform: translateX(2px);
}

.landmark-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid rgba(74, 88, 75, 0.1);
}

.landmark-tab {
    flex: 1;
    padding: 22px;
    border: none;
    background: transparent;
    font-size: 1.15rem;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

.landmark-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 89, 0.1), transparent);
    transition: var(--transition);
}

.landmark-tab:hover::before {
    left: 100%;
}

.landmark-tab:hover {
    color: var(--accent-color);
    background: rgba(201, 169, 89, 0.05);
    transform: translateY(-2px);
}

.landmark-tab.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
    background: rgba(201, 169, 89, 0.1);
    font-weight: 600;
}

.landmark-content {
    padding: 30px;
}

.landmark-panel {
    display: none;
}

.landmark-panel.active {
    display: block;
}

.panel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.panel-item {
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.03), rgba(201, 169, 89, 0.05));
    padding: 25px;
    border-radius: 12px;
    border-left: 3px solid var(--accent-color);
    transition: var(--transition);
    cursor: pointer;
}

.panel-item:hover {
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.08), rgba(201, 169, 89, 0.1));
    border-left-width: 5px;
    transform: translateX(5px);
}

.panel-item h4 {
    color: var(--primary-color);
    margin-bottom: 12px;
    font-size: 1.35rem;
    transition: var(--transition);
}

.panel-item:hover h4 {
    color: var(--accent-color);
}

.panel-item p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.15rem;
    transition: var(--transition);
}

.panel-item:hover p {
    color: var(--text-color);
}

.evolution-timeline {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.evo-item {
    display: flex;
    gap: 25px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.03), rgba(201, 169, 89, 0.05));
    border-radius: 10px;
    border-left: 3px solid var(--primary-color);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.evo-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(201, 169, 89, 0.1), transparent);
    transition: var(--transition);
}

.evo-item:hover::before {
    left: 100%;
}

.evo-item:hover {
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.08), rgba(201, 169, 89, 0.1));
    border-left-width: 5px;
    border-left-color: var(--accent-color);
    transform: translateX(5px);
}

.evo-year {
    min-width: 120px;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.25rem;
    transition: var(--transition);
}

.evo-item:hover .evo-year {
    color: var(--accent-color);
    transform: scale(1.05);
}

.evo-item p {
    color: var(--text-light);
    line-height: 1.8;
    margin: 0;
    font-size: 1.15rem;
    transition: var(--transition);
}

.evo-item:hover p {
    color: var(--text-color);
    transform: translateX(3px);
}

@media (max-width: 900px) {
    .landmark-header {
        grid-template-columns: 1fr;
    }
    
    .landmark-image img {
        height: 250px;
    }
    
    .landmark-info {
        padding: 25px;
    }
    
    .landmark-info h3 {
        font-size: 1.5rem;
    }
}

.guide-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.03), rgba(201, 169, 89, 0.05));
}

.guide-intro {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.guide-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.guide-tab {
    padding: 12px 24px;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 30px;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.guide-tab:hover {
    background: rgba(74, 88, 75, 0.1);
}

.guide-tab.active {
    background: var(--primary-color);
    color: var(--white);
}

.guide-panels {
    max-width: 1200px;
    margin: 0 auto;
}

.guide-panel {
    display: none;
}

.guide-panel.active {
    display: block;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.guide-card {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.guide-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.guide-card:active {
    transform: translateY(-2px) scale(0.99);
}

.guide-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.guide-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.guide-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.guide-item h4 {
    color: var(--dark-color);
    margin-bottom: 8px;
    font-size: 1rem;
}

.guide-item p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

.itinerary-cards {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.itinerary-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.itinerary-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.itinerary-card:active {
    transform: translateY(-1px) scale(0.99);
}

.itinerary-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.itinerary-header h3 {
    margin: 0;
    font-size: 1.4rem;
}

.itinerary-tag {
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
}

.itinerary-timeline {
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.itinerary-slot {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 1px dashed rgba(74, 88, 75, 0.2);
}

.itinerary-slot:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.itinerary-slot .time {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    padding-top: 5px;
}

.slot-content h4 {
    color: var(--dark-color);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.slot-content p {
    color: var(--text-light);
    line-height: 1.6;
}

.itinerary-day {
    padding: 25px;
}

.itinerary-day h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent-color);
}

.food-section {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.food-category h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.food-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.food-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.food-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.food-card:active {
    transform: translateY(-2px) scale(0.99);
}

.food-image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.food-info {
    padding: 20px;
}

.food-info h4 {
    color: var(--dark-color);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.food-info p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.food-meta {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 0.85rem;
    color: var(--primary-color);
}

.food-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.food-list-item {
    background: var(--white);
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
    cursor: pointer;
}

.food-list-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.food-list-item:active {
    transform: translateY(-1px) scale(0.99);
}

.food-list-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.food-list-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.food-list-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: var(--transition);
}

.food-list-item:hover .food-list-content {
    transform: translateX(5px);
}

.food-list-item h4 {
    color: var(--dark-color);
    font-size: 1rem;
    transition: var(--transition);
}

.food-list-item:hover h4 {
    color: var(--accent-color);
}

.food-list-item p {
    color: var(--text-light);
    font-size: 0.9rem;
    transition: var(--transition);
}

.food-list-item:hover p {
    color: var(--text-color);
}

.food-price {
    background: var(--accent-color);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    white-space: nowrap;
    transition: var(--transition);
}

.food-list-item:hover .food-price {
    background: var(--primary-color);
    transform: scale(1.05);
}

.food-location {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.location-item {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.location-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.location-item:active {
    transform: translateY(-1px) scale(0.99);
}

.location-badge {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 10px;
    display: block;
}

.location-item p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

.tips-section {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.tips-category h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.tips-card {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.tips-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.tips-card:active {
    transform: translateY(-1px) scale(0.99);
}

.tips-icon {
    font-size: 2rem;
    margin-bottom: 15px;
    display: block;
}

.tips-card h4 {
    color: var(--dark-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.tips-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tips-card li {
    color: var(--text-light);
    font-size: 0.95rem;
    padding-left: 20px;
    position: relative;
}

.tips-card li::before {
    content: "•";
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.tips-warning h3 {
    color: #e74c3c;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.warning-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.warning-item {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.05), rgba(231, 76, 60, 0.1));
    padding: 20px;
    border-radius: 12px;
    border-left: 3px solid #e74c3c;
}

.warning-item h4 {
    color: #e74c3c;
    margin-bottom: 10px;
    font-size: 1rem;
}

.warning-item p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .guide-tabs {
        gap: 8px;
    }
    
    .guide-tab {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
    
    .itinerary-slot {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .food-list-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .food-list-image {
        width: 100%;
        height: 120px;
    }
}

.poetry-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
}

.poetry-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: grid;
    grid-template-columns: 280px 1fr;
    cursor: pointer;
    position: relative;
}

.poetry-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 3px solid transparent;
    border-radius: 16px;
    transition: var(--transition);
    pointer-events: none;
    z-index: 10;
}

.poetry-card:hover::before {
    border-color: var(--accent-color);
}

.poetry-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.poetry-card:active {
    transform: translateY(-4px) scale(0.98);
}

.poetry-image {
    position: relative;
    height: 100%;
    min-height: 400px;
    overflow: hidden;
}

.poetry-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.poetry-location {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: rgba(26, 26, 26, 0.85);
    color: var(--accent-color);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    backdrop-filter: blur(5px);
    transition: var(--transition);
}

.poetry-card:hover .poetry-location {
    background: rgba(201, 169, 89, 0.9);
    color: var(--white);
}

.poetry-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.poetry-card:hover .poetry-content {
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.02), rgba(201, 169, 89, 0.05));
}

.poetry-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(74, 88, 75, 0.1);
    transition: var(--transition);
}

.poetry-card:hover .poetry-author {
    border-bottom-color: var(--accent-color);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: bold;
    transition: var(--transition);
}

.poetry-card:hover .author-avatar {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(201, 169, 89, 0.3);
}

.author-info h4 {
    color: var(--dark-color);
    font-size: 1.1rem;
    margin-bottom: 3px;
    transition: var(--transition);
}

.poetry-card:hover .author-info h4 {
    color: var(--accent-color);
}

.author-info p {
    color: var(--text-light);
    font-size: 0.85rem;
}

.poetry-body h3 {
    color: var(--dark-color);
    font-size: 1.2rem;
    margin-bottom: 15px;
    font-weight: 700;
    transition: var(--transition);
}

.poetry-card:hover .poetry-body h3 {
    color: var(--primary-color);
}

.poetry-text {
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.05), rgba(201, 169, 89, 0.08));
    padding: 20px;
    border-radius: 10px;
    border-left: 3px solid var(--accent-color);
    margin-bottom: 20px;
    transition: var(--transition);
}

.poetry-card:hover .poetry-text {
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.08), rgba(201, 169, 89, 0.12));
    border-left-width: 5px;
}

.verse {
    font-family: 'Songti SC', 'SimSun', serif;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--dark-color);
    letter-spacing: 3px;
    transition: var(--transition);
}

.poetry-card:hover .verse {
    color: var(--primary-color);
}

.poetry-appreciation {
    background: rgba(74, 88, 75, 0.03);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 15px;
    flex-grow: 1;
    transition: var(--transition);
    border: 1px solid transparent;
}

.poetry-card:hover .poetry-appreciation {
    background: rgba(74, 88, 75, 0.06);
    border-color: rgba(201, 169, 89, 0.2);
}

.poetry-appreciation h5 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 1rem;
    transition: var(--transition);
}

.poetry-card:hover .poetry-appreciation h5 {
    color: var(--accent-color);
}

.poetry-appreciation p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
    transition: var(--transition);
}

.poetry-card:hover .poetry-appreciation p {
    color: var(--text-color);
}

.poetry-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    transition: var(--transition);
}

.poetry-tags span {
    padding: 6px 14px;
    background: rgba(201, 169, 89, 0.15);
    color: var(--secondary-color);
    border-radius: 20px;
    font-size: 0.85rem;
    transition: var(--transition);
}

.poetry-card:hover .poetry-tags span {
    background: rgba(201, 169, 89, 0.25);
    transform: translateY(-2px);
}

.market-section {
    background: var(--dark-color);
    color: var(--light-color);
}

.market-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.market-image img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 12px;
}

.market-content {
    padding: 20px;
    transition: var(--transition);
}

.market-card:hover .market-content {
    transform: translateX(10px);
}

.market-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    transition: var(--transition);
}

.market-card:hover .market-icon {
    transform: scale(1.1);
}

.market-content h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--accent-color);
    transition: var(--transition);
}

.market-card:hover .market-content h3 {
    color: var(--white);
    text-shadow: 0 2px 10px rgba(201, 169, 89, 0.5);
}

.market-content p {
    font-size: 1.1rem;
    margin-bottom: 15px;
    opacity: 0.9;
    transition: var(--transition);
}

.market-card:hover .market-content p {
    opacity: 1;
}

.market-tagline {
    font-style: italic;
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-bottom: 20px;
    transition: var(--transition);
}

.market-card:hover .market-tagline {
    color: var(--white);
    transform: scale(1.02);
}

.market-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    transition: var(--transition);
}

.market-highlights span {
    padding: 8px 15px;
    background: rgba(201, 169, 89, 0.2);
    color: var(--accent-color);
    transition: var(--transition);
    border-radius: 20px;
    font-size: 0.9rem;
}

.market-card:hover .market-highlights span {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    transform: translateY(-3px);
}

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

.history-timeline h3,
.migration-section h3 {
    font-size: 1.4rem;
    margin-bottom: 30px;
    color: var(--dark-color);
    letter-spacing: 2px;
}

.timeline-item {
    position: relative;
    padding-left: 40px;
    margin-bottom: 30px;
    border-left: 2px solid var(--primary-color);
    transition: var(--transition);
    cursor: pointer;
}

.timeline-item:hover {
    border-left-color: var(--accent-color);
    transform: translateX(5px);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 5px;
    width: 10px;
    height: 10px;
    background: var(--accent-color);
    border-radius: 50%;
    transition: var(--transition);
}

.timeline-item:hover::before {
    transform: scale(1.5);
    box-shadow: 0 0 10px rgba(201, 169, 89, 0.5);
}

.timeline-year {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
    transition: var(--transition);
}

.timeline-item:hover .timeline-year {
    color: var(--accent-color);
}

.timeline-content h4 {
    color: var(--dark-color);
    margin-bottom: 5px;
    transition: var(--transition);
}

.timeline-item:hover .timeline-content h4 {
    color: var(--accent-color);
}

.timeline-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    transition: var(--transition);
}

.timeline-item:hover .timeline-content p {
    color: var(--text-color);
}

.migration-card {
    display: flex;
    gap: 25px;
    margin-bottom: 30px;
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    align-items: center;
    transition: var(--transition);
    cursor: pointer;
}

.migration-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.migration-card:active {
    transform: translateY(-1px) scale(0.99);
}

.migration-image {
    width: 200px;
    height: 150px;
    flex-shrink: 0;
}

.migration-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.migration-content {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.migration-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.migration-content h4 {
    color: var(--dark-color);
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.migration-content p {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
}

.experience-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.tab-btn {
    padding: 12px 30px;
    background: var(--white);
    border: 2px solid var(--primary-color);
    border-radius: 30px;
    color: var(--primary-color);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary-color);
    color: var(--white);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.experience-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

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

.experience-card:active {
    transform: translateY(-2px) scale(0.99);
}

.exp-image {
    height: 150px;
    overflow: hidden;
}

.exp-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.experience-card:hover .exp-image img {
    transform: scale(1.05);
}

.experience-card h4 {
    padding: 15px 20px 5px;
    color: var(--dark-color);
    font-size: 1.1rem;
}

.experience-card p {
    padding: 0 20px 10px;
    color: var(--accent-color);
    font-style: italic;
    font-size: 0.95rem;
}

.exp-desc {
    padding: 0 20px 20px !important;
    color: var(--text-light) !important;
    font-style: normal !important;
    font-size: 0.9rem !important;
}

.wisdom-scroll {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.wisdom-item {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 30px;
    align-items: center;
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.wisdom-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
}

.wisdom-content h4 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.wisdom-tagline {
    font-style: italic;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1.1rem;
    border-left: 3px solid var(--accent-color);
    padding-left: 10px;
}

.wisdom-content p {
    color: var(--text-light);
    line-height: 1.8;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.guide-card {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.guide-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.guide-card ul {
    list-style: none;
}

.guide-card li {
    padding: 8px 0;
    color: var(--text-light);
    border-bottom: 1px solid rgba(74, 88, 75, 0.1);
}

.guide-card li:last-child {
    border-bottom: none;
}

.guide-card strong {
    color: var(--dark-color);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.contact-item h4 {
    color: var(--dark-color);
    margin-bottom: 5px;
}

.contact-item p {
    color: var(--text-light);
}

.contact-form {
    background: var(--white);
    padding: 35px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    color: var(--primary-color);
    margin-bottom: 25px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--dark-color);
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid rgba(74, 88, 75, 0.2);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 88, 75, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background: var(--dark-color);
}

.footer {
    background: var(--dark-color);
    color: var(--light-color);
    padding: 50px 0 20px;
}

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

.footer-section h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 10px;
}

.footer-section .slogan {
    font-style: italic;
    color: var(--accent-color);
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--accent-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(201, 169, 89, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--dark-color);
}

/* 音乐播放器样式 */
.music-player {
    margin-top: 25px;
    padding: 25px;
    background: linear-gradient(135deg, rgba(201, 169, 89, 0.1), rgba(74, 88, 75, 0.05));
    border-radius: 12px;
    border: 1px solid rgba(201, 169, 89, 0.2);
}

.music-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.music-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.music-info h4 {
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 1.2rem;
}

.music-info p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

.music-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.play-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 20px rgba(74, 88, 75, 0.3);
}

.play-btn.playing {
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
}

.progress-container {
    flex: 1;
}

.progress-bar {
    height: 8px;
    background: rgba(74, 88, 75, 0.15);
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    width: 0%;
    transition: width 0.1s linear;
    border-radius: 4px;
}

.time-display {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 0.85rem;
    color: var(--text-light);
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.volume-btn {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--primary-color);
    transition: var(--transition);
}

.volume-btn:hover {
    color: var(--accent-color);
}

.volume-slider {
    width: 100px;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(74, 88, 75, 0.15);
    border-radius: 3px;
    cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
}

.volume-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

/* 诗词展示样式 */
.poetry-showcase {
    background: linear-gradient(135deg, rgba(201, 169, 89, 0.08), rgba(74, 88, 75, 0.03));
    padding: 35px;
    border-radius: 16px;
    border: 1px solid rgba(201, 169, 89, 0.15);
}

.poem-header {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(74, 88, 75, 0.1);
}

.poem-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
}

.author-info h4 {
    color: var(--dark-color);
    margin-bottom: 5px;
    font-size: 1.3rem;
}

.author-info p {
    color: var(--text-light);
    margin: 0;
    font-size: 1rem;
}

.poem-body {
    margin-bottom: 25px;
}

.poem-body h3 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 25px;
    font-size: 1.8rem;
}

.poem-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.verse {
    font-size: 1.3rem;
    color: var(--dark-color);
    font-weight: 500;
    letter-spacing: 2px;
    line-height: 1.8;
    margin: 0;
}

.poem-appreciation {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
}

.poem-appreciation h5 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.25rem;
}

.poem-appreciation p {
    color: var(--text-light);
    line-height: 1.9;
    font-size: 1.05rem;
}

/* 热门目的地推荐 */
.destinations-section {
    background: linear-gradient(135deg, #f8f6f0 0%, #f0ebe0 100%);
}

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.destination-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    cursor: pointer;
}

.destination-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.destination-card:active {
    transform: translateY(-4px) scale(0.98);
}

.destination-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.destination-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.destination-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-color);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.destination-content {
    padding: 20px;
    transition: var(--transition);
}

.destination-card:hover .destination-content {
    background: linear-gradient(135deg, rgba(74, 88, 75, 0.02), rgba(201, 169, 89, 0.05));
}

.destination-content h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: 10px;
    transition: var(--transition);
}

.destination-card:hover .destination-content h3 {
    color: var(--accent-color);
    transform: translateX(5px);
}

.destination-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 15px;
    line-height: 1.6;
    transition: var(--transition);
}

.destination-card:hover .destination-content p {
    color: var(--text-color);
}

.destination-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.destination-tags span {
    background: rgba(74, 88, 75, 0.1);
    color: var(--primary-color);
    padding: 4px 10px;
    transition: var(--transition);
    border-radius: 15px;
    font-size: 0.8rem;
}

.destination-card:hover .destination-tags span {
    background: rgba(201, 169, 89, 0.2);
    color: var(--accent-color);
    transform: translateY(-2px);
}

.destination-link {
    display: inline-block;
    color: var(--accent-color);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.destination-link:hover {
    color: var(--secondary-color);
}

/* 精彩展示 */
.showcase-section {
    background: var(--light-color);
}

.showcase-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.showcase-video {
    width: 100%;
}

.showcase-video-player {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: block;
}

.video-placeholder {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.video-placeholder:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 15px;
    transition: var(--transition);
}

.video-placeholder:hover .play-button {
    background: var(--white);
    color: var(--accent-color);
}

.showcase-gallery {
    width: 100%;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .navbar {
        padding: 15px 20px;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(26, 26, 26, 0.95);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .carousel-content h1 {
        font-size: 2.5rem;
    }
    
    .overview-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .overview-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
    }
    
    .market-card {
        grid-template-columns: 1fr;
    }
    
    .market-image img {
        height: 250px;
    }
    
    .history-content {
        grid-template-columns: 1fr;
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
    }
    
    .wisdom-item {
        grid-template-columns: 1fr;
    }
    
    .wisdom-image img {
        height: 200px;
    }
    
    .guide-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .poetry-cards {
        grid-template-columns: 1fr;
    }
    
    .poetry-card {
        grid-template-columns: 1fr;
    }
    
    .poetry-image {
        min-height: 250px;
    }
    
    .destination-card {
        margin-bottom: 20px;
    }
    
    .section-title {
        font-size: 1.8rem;
        letter-spacing: 2px;
    }
    
    .section-title::after {
        width: 60px;
        height: 2px;
    }
    
    .panel-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-item {
        padding-left: 25px;
    }
    
    .poetry-content {
        padding: 20px;
    }
    
    .poetry-body h3 {
        font-size: 1rem;
    }
    
    .verse {
        font-size: 0.95rem;
        letter-spacing: 1px;
    }
    
    .poetry-appreciation p {
        font-size: 0.9rem;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .landmark-tabs {
        flex-direction: column;
        gap: 0;
    }
    
    .landmark-tab {
        padding: 15px;
        font-size: 1rem;
        border-bottom: 1px solid rgba(74, 88, 75, 0.1);
        border-left: 3px solid transparent;
    }
    
    .landmark-tab.active {
        border-left-color: var(--accent-color);
        border-bottom-color: transparent;
    }
    
    .card-body h3 {
        font-size: 1.1rem;
    }
    
    .card-body p {
        font-size: 0.9rem;
    }
    
    .card-tagline {
        font-size: 0.9rem;
    }
    
    .food-list-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .food-list-image {
        width: 100%;
        height: 120px;
    }
    
    .market-content h3 {
        font-size: 1.5rem;
    }
    
    .market-icon {
        font-size: 2rem;
    }
    
    .timeline-year {
        font-size: 1rem;
        min-width: 80px;
    }
    
    .evo-item {
        flex-direction: column;
        gap: 10px;
    }
    
    .landmark-info h3 {
        font-size: 1.8rem;
    }
    
    .landmark-subtitle {
        font-size: 1rem;
    }
    
    .landmark-tagline {
        font-size: 1rem;
    }
    
    .landmarks-intro {
        font-size: 1rem;
        padding: 10px;
    }
    
    .poem-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .poem-author {
        margin-bottom: 15px;
    }
    
    .music-controls {
        flex-direction: column;
        gap: 10px;
    }
    
    .play-btn {
        width: 100%;
    }
    
    .showcase-content {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .author-avatar {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .author-info h4 {
        font-size: 1rem;
    }
    
    .author-info p {
        font-size: 0.8rem;
    }
    
    .market-highlights span {
        font-size: 0.8rem;
        padding: 6px 10px;
    }
    
    .food-price {
        font-size: 0.8rem;
        padding: 4px 10px;
    }
    
    .destination-tags span {
        font-size: 0.75rem;
        padding: 3px 8px;
    }
    
    .destination-link {
        font-size: 0.9rem;
        padding: 8px 16px;
    }
    
    .tag-small {
        font-size: 0.7rem;
        padding: 4px 8px;
    }
    
    .timeline-content h4 {
        font-size: 1rem;
    }
    
    .timeline-content p {
        font-size: 0.9rem;
    }
    
    .landmark-detail {
        margin-bottom: 20px;
    }
    
    .poetry-card {
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }
    
    .carousel-content h1 {
        font-size: 1.8rem;
    }
    
    .carousel-content p {
        font-size: 0.9rem;
    }
    
    .stat-item {
        padding: 12px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .overview-text .lead {
        font-size: 1rem;
        letter-spacing: 1px;
    }
    
    .overview-text p {
        font-size: 0.95rem;
    }
    
    .highlight-text {
        font-size: 1rem !important;
    }
    
    .landmark-info h3 {
        font-size: 1.5rem;
    }
    
    .landmark-info {
        padding: 15px;
    }
    
    .panel-item {
        padding: 15px;
    }
    
    .panel-item h4 {
        font-size: 1.1rem;
    }
    
    .panel-item p {
        font-size: 0.9rem;
    }
    
    .card-body {
        padding: 15px;
    }
    
    .card-body h3 {
        font-size: 1rem;
    }
    
    .card-body p {
        font-size: 0.85rem;
    }
    
    .food-list-content h4 {
        font-size: 0.9rem;
    }
    
    .food-list-content p {
        font-size: 0.85rem;
    }
    
    .poetry-content {
        padding: 15px;
    }
    
    .verse {
        font-size: 0.85rem;
        letter-spacing: 0.5px;
    }
    
    .poem-appreciation p {
        font-size: 0.85rem;
    }
    
    .music-header h4 {
        font-size: 0.95rem;
    }
    
    .music-header p {
        font-size: 0.8rem;
    }
    
    .timeline-year {
        font-size: 0.9rem;
        min-width: 60px;
    }
    
    .evo-item {
        padding: 15px;
    }
    
    .market-content h3 {
        font-size: 1.2rem;
    }
    
    .market-content p {
        font-size: 0.9rem;
    }
    
    .market-tagline {
        font-size: 1rem;
    }
    
    .destination-content h3 {
        font-size: 1.1rem;
    }
    
    .destination-content p {
        font-size: 0.85rem;
    }
    
    .guide-card {
        padding: 20px;
    }
    
    .contact-info h3 {
        font-size: 1.2rem;
    }
    
    .contact-info p {
        font-size: 0.9rem;
    }
    
    .contact-form input,
    .contact-form textarea {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* 图片灯箱 */
.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    animation: fadeIn 0.3s ease;
}

.lightbox.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
    z-index: 1001;
}

.lightbox-close:hover {
    color: var(--accent-color);
}

.lightbox-content {
    max-width: 90%;
    max-height: 85%;
    object-fit: contain;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-caption {
    position: absolute;
    bottom: 30px;
    width: 100%;
    text-align: center;
    color: #ccc;
    font-size: 1.1rem;
    padding: 10px;
}

/* 可点击图片样式 */
.clickable-image {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.clickable-image:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}