/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2c5f2d;
    --secondary-color: #97bc62;
    --accent-color: #e8b423;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

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

/* 导航栏 */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-brand h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
    font-weight: 700;
}

.logo img {
    height: 40px;
    width: auto;
    display: block;
}

.logo {
    font-size: 2rem;
    display: flex;
    align-items: center;
}

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

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: all 0.3s ease;
}

/* 首页横幅 */
.hero {
    margin-top: 70px;
    background: linear-gradient(rgba(44, 95, 45, 0.7), rgba(151, 188, 98, 0.7)), url('../images/banner.jpg') center/cover;
    color: var(--white);
    padding: 100px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.1)"/></svg>') center/cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    animation: fadeInDown 0.8s ease;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 500;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-desc {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.btn {
    padding: 0.875rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: var(--accent-color);
    color: var(--text-color);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-color);
    box-shadow: var(--shadow);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 4rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    animation: fadeIn 1s ease 0.8s backwards;
}

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

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* 通用区块样式 */
section {
    padding: 80px 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.2rem;
    color: #666;
}

/* 景点推荐 */
.attractions {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.district-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.district-tab-btn {
    padding: 0.75rem 2rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.district-section {
    display: none;
    animation: fadeIn 0.5s ease;
}

.district-section.active {
    display: block;
}

.district-section:last-child {
    margin-bottom: 0;
}

.district-title {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.district-title img {
    height: 40px !important;
    width: auto !important;
    display: inline-block !important;
    object-fit: contain !important;
    max-width: none !important;
    vertical-align: middle !important;
}

.district-subtitle {
    font-size: 1rem;
    color: #666;
    font-weight: normal;
    margin-left: auto;
}

.attraction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.attraction-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.card-image {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    height: 200px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    overflow: hidden;
}



.badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--white);
}

.badge-5a {
    background: #ff6b6b;
}

.badge-culture {
    background: #4ecdc4;
}

.badge-wonder {
    background: #9b59b6;
}

.badge-scenery {
    background: #3498db;
}

.badge-new {
    background: #f39c12;
}

.price-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-color);
}

.price-tag.free {
    background: #2ecc71;
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.location {
    color: #666;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.description {
    color: #555;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.card-info {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.info-item {
    background: var(--light-bg);
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 0.875rem;
    color: #666;
}

/* 旅行攻略 */
.guide {
    background: linear-gradient(135deg, #e8f4f8 0%, #d1ecff4 100%);
}

.guide-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 0.75rem 2rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.guide-content {
    max-width: 800px;
    margin: 0 auto;
}

.tab-panel {
    display: none;
}

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

.tab-panel h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--secondary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 5px;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px var(--primary-color);
}

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

.timeline-item .time {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.timeline-item .content h4 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.timeline-item .content p {
    color: #666;
    line-height: 1.6;
}

/* 季节卡片 */
.season-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.season-card {
    background: var(--light-bg);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

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

.season-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 156px;
    position: relative;
}

.season-icon img {
    width: 280px;
    height: 156px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.season-icon h4 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: rgba(255, 255, 255, 0.75);
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    color: var(--primary-color);
}

.season-card ul {
    list-style: none;
    text-align: left;
    margin-top: 1rem;
}

.season-card ul {
    list-style: none;
    text-align: left;
}

.season-card ul li {
    padding: 0.5rem 0;
    color: #666;
    border-bottom: 1px solid #e0e0e0;
}

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

/* 旅行攻略 */
.guide {
    background: linear-gradient(135deg, #e8f4f8 0%, #d1ecf4 100%);
}

/* 美食特色 */
.food {
    background: linear-gradient(135deg, #fff5e6 0%, #ffe4cc 100%);
}

/* 交通指南 */
.transport {
    background: #f5f5f5;
}

.transport-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.transport-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

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

.transport-card.highlight {
    border: 3px solid var(--accent-color);
    transform: scale(1.05);
}

.transport-card.highlight:hover {
    transform: scale(1.05) translateY(-5px);
}

.transport-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.transport-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.transport-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.transport-card p {
    color: #666;
    margin-bottom: 1rem;
}

.route-info {
    background: var(--light-bg);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.route-info h4 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.route-info .time,
.route-info .frequency {
    color: #666;
    font-size: 0.9rem;
    margin: 0.25rem 0;
}

.station-info p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
}

.transport-tips {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-top: 2rem;
}

.transport-tips h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.transport-tips ul {
    list-style: none;
}

.transport-tips ul li {
    padding: 0.75rem 0;
    color: #555;
    line-height: 1.8;
    border-bottom: 1px solid #e0e0e0;
}

.transport-tips ul li:last-child {
    border-bottom: none;
}

/* 优惠活动 */
.offers {
    background: linear-gradient(145deg, #2c5f2d 0%, #4a7c59 50%, #2c5f2d 100%);
    color: var(--white);
    padding: 80px 20px;
    position: relative;
}

.offers::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="3" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="30" r="2" fill="rgba(255,255,255,0.08)"/><circle cx="40" cy="70" r="4" fill="rgba(255,255,255,0.06)"/></svg>') center/200px;
    opacity: 0.5;
}

.offers .section-header h2,
.offers .section-header p {
    color: var(--white);
    position: relative;
    z-index: 1;
}

/* 优惠分类标签 */
.offer-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.offer-tab-btn {
    padding: 0.6rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.offer-tab-btn:hover,
.offer-tab-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--text-color);
    transform: translateY(-2px);
}

.offer-content {
    position: relative;
    z-index: 1;
}

.offer-panel {
    display: none;
    animation: fadeIn 0.5s ease;
}

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

/* 优惠活动网格布局，与其他板块保持一致 */
.offer-banner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.offer-banner {
    background: var(--white);
    border-radius: 20px;
    padding: 3rem;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.8s ease;
}

.offer-banner.highlight {
    background: linear-gradient(135deg, var(--accent-color) 0%, #f39c12 100%);
    color: var(--text-color);
}

.banner-content {
    text-align: center;
}

.banner-badge {
    display: inline-block;
    background: #e74c3c;
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.offer-banner h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.banner-desc {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.banner-highlight {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 2rem 0;
    color: #c0392b;
}

.banner-buttons {
    margin-top: 2rem;
}

.offer-card-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.offer-banner-card {
    background: linear-gradient(145deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.85) 100%);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: fadeInUp 0.8s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.offer-banner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color), var(--accent-color));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.offer-banner-card:hover::before {
    opacity: 1;
}

.offer-banner-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
}

.offer-banner-card.highlight {
    border: 2px solid var(--accent-color);
    box-shadow: 0 12px 40px rgba(232, 180, 35, 0.25);
}

.offer-banner-card.highlight .banner-badge {
    background: linear-gradient(135deg, var(--accent-color) 0%, #f39c12 100%);
}

.banner-badge {
    display: inline-block;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.offer-banner-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 700;
}

.banner-info-section {
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(44, 95, 45, 0.04);
    border-radius: 12px;
    border-left: 3px solid var(--secondary-color);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(44, 95, 45, 0.1);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.95rem;
    min-width: 120px;
}

.info-value {
    color: rgba(0, 0, 0, 0.75);
    font-size: 0.95rem;
    text-align: left;
    flex: 1;

}

.banner-desc {
    font-size: 1rem;
    margin-bottom: 0.8rem;
    color: rgba(0, 0, 0, 0.7);
    line-height: 1.6;
}

.banner-highlight-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(0, 0, 0, 0.85);
    margin: 1rem 0;
    padding: 0.8rem;
    background: linear-gradient(135deg, rgba(44, 95, 45, 0.06) 0%, rgba(44, 95, 45, 0.03) 100%);
    border-radius: 10px;
    border-left: 3px solid var(--primary-color);
    text-align: left;
}

.banner-tip {
    font-size: 0.9rem;
    color: rgba(0, 0, 0, 0.65);
    margin: 0.8rem 0;
    padding: 0.6rem 0.8rem;
    background: rgba(232, 180, 35, 0.08);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
    text-align: left;
}

.banner-highlight {
    font-size: 1rem;
    font-weight: 600;
    margin: 1.2rem 0;
    color: var(--primary-color);
    padding: 0.8rem;
    background: rgba(44, 95, 45, 0.05);
    border-radius: 12px;
    border-left: 4px solid var(--accent-color);
}

@media (max-width: 768px) {
    .offer-card-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .offer-banner-card {
        padding: 2rem 1.5rem;
    }

    .offer-banner-card h3 {
        font-size: 1.5rem;
    }

    .info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }

    .info-label {
        min-width: auto;
    }

    .info-value {
        text-align: left;
    }
}

.offer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (max-width: 1024px) {
    .offer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .offer-grid {
        grid-template-columns: 1fr;
    }
}

.special-groups-title {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 600;
    animation: fadeInUp 0.8s ease 0.3s backwards;
}

.offer-card {
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.offer-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.offer-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.offer-card h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

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

.offer-card ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.8;
}

.offer-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.special-events {
    margin-top: 4rem;
}

.special-events h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.event-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.event-card {
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.event-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.event-date {
    display: inline-block;
    background: var(--accent-color);
    color: var(--text-color);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    margin-bottom: 1rem;
}

.event-card h4 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

/* 美食特色 */
.food {
    background: var(--white);
}

.food-category-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.food-tab-btn {
    padding: 0.75rem 2rem;
    border: 2px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.food-category-content {
    display: none;
}

.food-category-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.food-subsection {
    margin-bottom: 3rem;
}

.food-subsection:last-child {
    margin-bottom: 0;
}

.food-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.food-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.food-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.food-emoji-large {
    font-size: 5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.food-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.food-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.food-card p {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    flex: 1;
    line-height: 1.6;
}

.food-price {
    display: inline-block;
    background: var(--accent-color);
    color: var(--text-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* 页脚 */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 20px 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section h3 {
    font-size: 1.3rem;
}

.footer-section p {
    margin: 0.5rem 0;
    opacity: 0.9;
}

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

.footer-section ul li {
    margin: 0.5rem 0;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        padding: 2rem 0;
        box-shadow: var(--shadow);
        transition: left 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-desc {
        font-size: 1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

    .attraction-grid {
        grid-template-columns: 1fr;
    }

    .transport-card.highlight {
        transform: scale(1);
    }

    .transport-card.highlight:hover {
        transform: translateY(-5px);
    }

    .timeline {
        padding-left: 20px;
    }

    .timeline::before {
        left: 5px;
    }

    .timeline-item::before {
        left: -30px;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .food-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .stat-number {
        font-size: 2rem;
    }

    .card-info {
        flex-direction: column;
    }
}

/* 滚动平滑 */
html {
    scroll-behavior: smooth;
}

/* 选中文本样式 */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

/* 链接下划线 */
a {
    text-decoration: none;
}

/* 图片容器 */
.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}