/* Section-Specific Layouts - Each section has unique design */

/* ========================================
   SECTION HEADERS - 确保所有模块标题可见
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    z-index: 10;
}

.section-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* 特殊模块的图标颜色 */
.sustainable-section .section-icon {
    background: linear-gradient(135deg, #4caf50, #66bb6a);
}

.deals-section .section-icon {
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
}

/* ========================================
   1. DESTINATIONS SECTION - 大图 + 小卡片网格
   ======================================== */
.destinations-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.destination-featured {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 600px;
}

.featured-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.featured-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 3rem;
    color: white;
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.featured-content h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.featured-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.featured-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.featured-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.featured-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    color: #667eea;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.featured-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

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

.destination-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    height: 180px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.destination-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

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

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

.destination-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 1.5rem;
    color: white;
}

.destination-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
}

.destination-info h4 {
    font-size: 1rem;
    margin-bottom: 0;
    line-height: 1.3;
}

.destination-info a {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 35px;
    height: 35px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.destination-card:hover .destination-info a {
    background: white;
    color: #667eea;
}

/* ========================================
   2. TRAVEL TIPS SECTION - 横向列表
   ======================================== */
.tips-list {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.tip-list-item {
    display: grid;
    grid-template-columns: 80px 200px 1fr;
    gap: 2rem;
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    align-items: center;
}

.tip-list-item:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.tip-number {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 5;
}

/* PC端 - 为不同的提示卡片添加不同的主题色 */
.tip-list-item:nth-child(1) .tip-number {
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tip-list-item:nth-child(2) .tip-number {
    background: linear-gradient(135deg, #4caf50, #66bb6a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tip-list-item:nth-child(3) .tip-number {
    background: linear-gradient(135deg, #ff9800, #ffc107);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tip-list-item:nth-child(4) .tip-number {
    background: linear-gradient(135deg, #e91e63, #f06292);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tip-list-item:nth-child(5) .tip-number {
    background: linear-gradient(135deg, #9c27b0, #ba68c8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tip-list-item:nth-child(6) .tip-number {
    background: linear-gradient(135deg, #ff5722, #ff8a65);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* PC端 - 对应的箭头颜色 */
.tip-list-item:nth-child(1) .tip-arrow {
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.tip-list-item:nth-child(2) .tip-arrow {
    background: linear-gradient(135deg, #4caf50, #66bb6a);
}

.tip-list-item:nth-child(3) .tip-arrow {
    background: linear-gradient(135deg, #ff9800, #ffc107);
}

.tip-list-item:nth-child(4) .tip-arrow {
    background: linear-gradient(135deg, #e91e63, #f06292);
}

.tip-list-item:nth-child(5) .tip-arrow {
    background: linear-gradient(135deg, #9c27b0, #ba68c8);
}

.tip-list-item:nth-child(6) .tip-arrow {
    background: linear-gradient(135deg, #ff5722, #ff8a65);
}

/* PC端 - 对应的类别标签颜色 */
.tip-list-item:nth-child(1) .tip-category {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.tip-list-item:nth-child(2) .tip-category {
    background: rgba(76, 175, 80, 0.1);
    color: #4caf50;
    border: 1px solid rgba(76, 175, 80, 0.2);
}

.tip-list-item:nth-child(3) .tip-category {
    background: rgba(255, 152, 0, 0.1);
    color: #ff9800;
    border: 1px solid rgba(255, 152, 0, 0.2);
}

.tip-list-item:nth-child(4) .tip-category {
    background: rgba(233, 30, 99, 0.1);
    color: #e91e63;
    border: 1px solid rgba(233, 30, 99, 0.2);
}

.tip-list-item:nth-child(5) .tip-category {
    background: rgba(156, 39, 176, 0.1);
    color: #9c27b0;
    border: 1px solid rgba(156, 39, 176, 0.2);
}

.tip-list-item:nth-child(6) .tip-category {
    background: rgba(255, 87, 34, 0.1);
    color: #ff5722;
    border: 1px solid rgba(255, 87, 34, 0.2);
}

.tip-image {
    width: 200px;
    height: 150px;
    border-radius: 15px;
    overflow: hidden;
}

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

.tip-list-item:hover .tip-image img {
    transform: scale(1.1);
}

.tip-details {
    position: relative;
    padding-right: 60px;
}

.tip-category {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #667eea;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    transition: all 0.3s ease;
}

.tip-details h3 {
    font-size: 1.5rem;
    color: #2c3e50;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.tip-details p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

.tip-arrow {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.tip-list-item:hover .tip-arrow {
    transform: translateY(-50%) translateX(5px);
}

/* ========================================
   3. CULTURE SECTION - 现代卡片网格
   ======================================== */
.culture-section {
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.culture-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.culture-section .section-header {
    position: relative;
    z-index: 10;
}

.culture-grid-new {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 5;
}

.culture-card-new {
    position: relative;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    height: 400px;
    display: flex;
    flex-direction: column;
}

.culture-card-new:hover {
    transform: translateY(-12px) rotateX(5deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

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

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

.culture-card-new:hover .culture-card-bg img {
    transform: scale(1.1);
}

.culture-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(0, 0, 0, 0.1) 0%,
            rgba(0, 0, 0, 0.3) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.culture-card-new:hover .culture-overlay {
    opacity: 1;
}

.culture-badge {
    position: absolute;
    width: 130px;
    top: 15px;
    right: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
    backdrop-filter: blur(10px);
    z-index: 3;
    transition: all 0.3s ease;
}

.ancient-badge {
    background: rgba(184, 134, 11, 0.9);
}

.modern-badge {
    background: rgba(59, 130, 246, 0.9);
}

.festival-badge {
    background: rgba(239, 68, 68, 0.9);
}

.cuisine-badge {
    background: rgba(34, 197, 94, 0.9);
}

.celebration-badge {
    background: rgba(168, 85, 247, 0.9);
}

.architecture-badge {
    background: rgba(107, 114, 128, 0.9);
}

.culture-card-new:hover .culture-badge {
    transform: translateY(-3px) scale(1.05);
}

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

.culture-location-new {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: #667eea;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.culture-card-content h3 {
    font-size: 1.2rem;
    color: #2c3e50;
    margin-bottom: 0.8rem;
    font-weight: 700;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.culture-card-new:hover .culture-card-content h3 {
    color: #667eea;
}

.culture-card-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.culture-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 15px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    align-self: flex-start;
    width: 100%;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
}

.culture-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.culture-btn i {
    transition: transform 0.3s ease;
}

.culture-btn:hover i {
    transform: translateX(5px);
}

/* 卡片特殊效果 */
.culture-card-new::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.culture-card-new:hover::before {
    opacity: 1;
}

/* 不同类型卡片的特殊样式 */
.culture-card-new.ancient:hover {
    border-top: 3px solid #b45309;
}

.culture-card-new.modern:hover {
    border-top: 3px solid #3b82f6;
}

.culture-card-new.festival:hover {
    border-top: 3px solid #ef4444;
}

.culture-card-new.cuisine:hover {
    border-top: 3px solid #22c55e;
}

.culture-card-new.celebration:hover {
    border-top: 3px solid #a855f7;
}

.culture-card-new.architecture:hover {
    border-top: 3px solid #6b7280;
}

/* 网格动画效果 */
.culture-card-new:nth-child(1) {
    animation: fadeInUp 0.6s ease 0.1s both;
}

.culture-card-new:nth-child(2) {
    animation: fadeInUp 0.6s ease 0.2s both;
}

.culture-card-new:nth-child(3) {
    animation: fadeInUp 0.6s ease 0.3s both;
}

.culture-card-new:nth-child(4) {
    animation: fadeInUp 0.6s ease 0.4s both;
}

.culture-card-new:nth-child(5) {
    animation: fadeInUp 0.6s ease 0.5s both;
}

.culture-card-new:nth-child(6) {
    animation: fadeInUp 0.6s ease 0.6s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   4. SEASONS SECTION - 2x3 网格
   ======================================== */
.seasons-grid-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.season-box {
    position: relative;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.season-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.season-icon-large {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    z-index: 2;
}

.season-box.spring .season-icon-large {
    color: #4caf50;
}

.season-box.summer .season-icon-large {
    color: #ff9800;
}

.season-box.autumn .season-icon-large {
    color: #ff6b6b;
}

.season-box.winter .season-icon-large {
    color: #2196f3;
}

.season-box img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.season-box:hover img {
    transform: scale(1.1);
}

.season-box-content {
    padding: 2rem;
}

.season-badge {
    display: inline-block;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.season-box-content h3 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.season-details {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    font-size: 0.9rem;
    color: #666;
}

.season-details span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.season-box-content a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.season-box-content a:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

/* ========================================
   5. SUSTAINABLE SECTION - 大卡片 + 小网格
   ======================================== */
.sustainable-layout {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.eco-featured-large {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    min-height: 500px;
}

.eco-featured-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.eco-featured-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(76, 175, 80, 0.95), transparent);
    padding: 3rem;
    color: white;
}

.eco-featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.eco-featured-overlay h3 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.eco-featured-overlay p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.eco-featured-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    color: #4caf50;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.eco-featured-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.eco-small-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.eco-small-card {
    position: relative;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.eco-small-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.eco-small-icon {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 45px;
    height: 45px;
    background: rgba(76, 175, 80, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    z-index: 2;
}

.eco-small-card img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.eco-small-card h4 {
    padding: 1rem;
    font-size: 1rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.eco-small-card a {
    display: block;
    padding: 0 1rem 1rem;
    color: #4caf50;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.eco-small-card:hover a {
    padding-left: 1.5rem;
}

/* ========================================
   6. DEALS SECTION - 3列卡片网格
   ======================================== */
.deals-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.deal-card-modern {
    position: relative;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.deal-card-modern:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.deal-ribbon {
    position: absolute;
    top: 20px;
    right: -35px;
    background: linear-gradient(135deg, #ff6b6b, #ee5a6f);
    color: white;
    padding: 0.5rem 3rem;
    font-size: 0.85rem;
    font-weight: 700;
    transform: rotate(45deg);
    z-index: 3;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.deal-icon-wrapper {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #667eea;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.deal-card-modern img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.deal-card-body {
    padding: 2rem;
}

.deal-card-body h3 {
    font-size: 1.3rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.deal-card-body p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.deal-highlights {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.deal-highlights li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.deal-highlights i {
    color: #4caf50;
    font-size: 0.8rem;
}

.deal-btn {
    display: block;
    text-align: center;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 1rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.deal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1200px) {
    .destination-featured {
        height: 450px;
    }
    .section-title {
        font-size: 2.0rem;
    }
    .featured-content h3 {
        color: #fff;
    }

    .destinations-layout {
        grid-template-columns: 1fr;
    }

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

    .sustainable-layout {
        grid-template-columns: 1fr;
    }

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

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

@media (max-width: 968px) {
    .tip-list-item {
        grid-template-columns: 60px 150px 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }

    .tip-number {
        font-size: 2rem !important;
        width: 60px !important;
        height: 60px !important;
        position: static !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        color: white !important;
        -webkit-background-clip: unset !important;
        -webkit-text-fill-color: white !important;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
    }

    /* 中等屏幕 - 保持6种颜色主题 */
    .tip-list-item:nth-child(1) .tip-number {
        background: linear-gradient(135deg, #667eea, #764ba2) !important;
    }

    .tip-list-item:nth-child(2) .tip-number {
        background: linear-gradient(135deg, #4caf50, #66bb6a) !important;
    }

    .tip-list-item:nth-child(3) .tip-number {
        background: linear-gradient(135deg, #ff9800, #ffc107) !important;
    }

    .tip-list-item:nth-child(4) .tip-number {
        background: linear-gradient(135deg, #e91e63, #f06292) !important;
    }

    .tip-list-item:nth-child(5) .tip-number {
        background: linear-gradient(135deg, #9c27b0, #ba68c8) !important;
    }

    .tip-list-item:nth-child(6) .tip-number {
        background: linear-gradient(135deg, #ff5722, #ff8a65) !important;
    }

    .tip-image {
        width: 100px;
        height: 100px;
    }

    .seasons-grid-layout,
    .deals-cards-grid {
        grid-template-columns: repeat(1, 1fr);
    }

    .culture-grid-new {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .culture-card-new {
        height: 350px;
    }

    .culture-card-bg {
        height: 160px;
    }
}


@media (max-width: 768px) {
    .destination-grid {
        grid-template-columns: 1fr;
    }

    /* ========== SMART TRAVEL TIPS - 移动端优化样式 ========== */
    .tips-list {
        gap: 1.5rem;
    }

    .tip-list-item {
        display: block;
        background: white;
        border-radius: 20px;
        padding: 0;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
        transition: all 0.3s ease;
        overflow: hidden;
        position: relative;
    }

    .tip-list-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    }

    /* 数字徽章 - 统一样式，避免冲突 */
    .tip-number {
        position: absolute !important;
        top: 1rem !important;
        left: 1rem !important;
        width: 50px !important;
        height: 50px !important;
        background: linear-gradient(135deg, #667eea, #764ba2) !important;
        color: white !important;
        border-radius: 50% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 1.2rem !important;
        font-weight: 700 !important;
        z-index: 10 !important;
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4) !important;
        margin: 0 !important;
        border: 3px solid white !important;
        font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif !important;
        text-align: center !important;
        line-height: 1 !important;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
        -webkit-background-clip: unset !important;
        -webkit-text-fill-color: white !important;
        background-clip: unset !important;
    }

    /* 清除所有伪元素，避免重复显示 */
    .tip-number::before,
    .tip-number::after {
        display: none !important;
        content: none !important;
    }

    /* 为不同的提示卡片添加不同的主题色 */
    .tip-list-item:nth-child(1) .tip-number {
        background: linear-gradient(135deg, #667eea, #764ba2) !important;
    }

    .tip-list-item:nth-child(2) .tip-number {
        background: linear-gradient(135deg, #4caf50, #66bb6a) !important;
    }

    .tip-list-item:nth-child(3) .tip-number {
        background: linear-gradient(135deg, #ff9800, #ffc107) !important;
    }

    .tip-list-item:nth-child(4) .tip-number {
        background: linear-gradient(135deg, #e91e63, #f06292) !important;
    }

    .tip-list-item:nth-child(5) .tip-number {
        background: linear-gradient(135deg, #9c27b0, #ba68c8) !important;
    }

    .tip-list-item:nth-child(6) .tip-number {
        background: linear-gradient(135deg, #ff5722, #ff8a65) !important;
    }

    .tip-image {
        width: 100%;
        height: 140px;
        margin: 0;
        border-radius: 0;
        overflow: hidden;
        position: relative;
    }

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

    .tip-list-item:hover .tip-image img {
        transform: scale(1.05);
    }

    .tip-details {
        padding: 1.5rem;
        padding-right: 60px;
        position: relative;
    }

    .tip-category {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        background: rgba(102, 126, 234, 0.1);
        color: #667eea;
        padding: 0.4rem 1rem;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
        margin-bottom: 1rem;
        border: 1px solid rgba(102, 126, 234, 0.2);
    }

    .tip-details h3 {
        font-size: 1.2rem;
        color: #2c3e50;
        margin-bottom: 0.8rem;
        font-weight: 600;
        line-height: 1.3;
        padding-right: 0.5rem;
    }

    .tip-details p {
        color: #666;
        line-height: 1.5;
        margin-bottom: 0;
        font-size: 0.9rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .tip-arrow {
        position: absolute;
        bottom: 1.5rem;
        right: 1.5rem;
        width: 45px;
        height: 45px;
        background: linear-gradient(135deg, #667eea, #764ba2);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 1rem;
        transition: all 0.3s ease;
        transform: none;
        margin: 0;
        text-decoration: none;
        box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
    }

    .tip-list-item:hover .tip-arrow {
        transform: translateX(3px) scale(1.05);
        box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
    }

    /* 对应的箭头和类别标签颜色 */
    .tip-list-item:nth-child(1) .tip-arrow {
        background: linear-gradient(135deg, #667eea, #764ba2);
    }

    .tip-list-item:nth-child(2) .tip-arrow {
        background: linear-gradient(135deg, #4caf50, #66bb6a);
    }

    .tip-list-item:nth-child(3) .tip-arrow {
        background: linear-gradient(135deg, #ff9800, #ffc107);
    }

    .tip-list-item:nth-child(4) .tip-arrow {
        background: linear-gradient(135deg, #e91e63, #f06292);
    }

    .tip-list-item:nth-child(5) .tip-arrow {
        background: linear-gradient(135deg, #9c27b0, #ba68c8);
    }

    .tip-list-item:nth-child(6) .tip-arrow {
        background: linear-gradient(135deg, #ff5722, #ff8a65);
    }

    /* 加载动画效果 */
    .tip-list-item:nth-child(1) {
        animation: slideInUp 0.6s ease 0.1s both;
    }

    .tip-list-item:nth-child(2) {
        animation: slideInUp 0.6s ease 0.2s both;
    }

    .tip-list-item:nth-child(3) {
        animation: slideInUp 0.6s ease 0.3s both;
    }

    .tip-list-item:nth-child(4) {
        animation: slideInUp 0.6s ease 0.4s both;
    }

    .tip-list-item:nth-child(5) {
        animation: slideInUp 0.6s ease 0.5s both;
    }

    .tip-list-item:nth-child(6) {
        animation: slideInUp 0.6s ease 0.6s both;
    }

    @keyframes slideInUp {
        from {
            opacity: 0;
            transform: translateY(30px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* 触摸反馈优化 */
    .tip-list-item {
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
        user-select: none;
    }

    /* 无障碍访问优化 */
    .tip-arrow:focus {
        outline: 2px solid #667eea;
        outline-offset: 2px;
    }

    /* 减少动画偏好支持 */
    @media (prefers-reduced-motion: reduce) {

        .tip-list-item,
        .tip-image img,
        .tip-arrow {
            transition: none;
        }

        .tip-list-item:nth-child(n) {
            animation: none;
        }

        .tip-list-item:hover .tip-image img {
            transform: none;
        }

        .tip-list-item:hover .tip-arrow {
            transform: none;
        }
    }

    .seasons-grid-layout,
    .deals-cards-grid,
    .eco-small-grid {
        grid-template-columns: 1fr;
    }

    .culture-grid-new {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }



    .culture-card-bg {
        height: 140px;
    }

    .culture-card-content {
        padding: 1.2rem;
    }

    .culture-card-content h3 {
        font-size: 1.1rem;
    }


    .timeline-item {
        padding-left: 0;
        margin-bottom: 2rem;
    }

    .timeline-content::after {
        display: none;
    }

    .timeline-content {
        margin: 0 !important;
        max-width: none;
    }

    .timeline-info {
        padding: 1.2rem;
    }

    .timeline-info h3 {
        font-size: 1.1rem;
    }

    .timeline-content img {
        height: 150px;
    }
}

/* ========== SMART TRAVEL TIPS - 小屏幕进一步优化 ========== */
@media (max-width: 480px) {
    .tips-list {
        gap: 1.2rem;
    }

    .tip-list-item {
        border-radius: 15px;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
    }

    /* 小屏幕数字徽章优化 */
    .tip-number {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
        top: 0.8rem !important;
        left: 0.8rem !important;
        z-index: 10 !important;
        border: 2px solid white !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3) !important;
    }

    .tip-image {
        height: 120px;
    }

    .tip-details {
        padding: 1.2rem;
        padding-right: 50px;
    }

    .tip-category {
        font-size: 0.75rem;
        padding: 0.3rem 0.8rem;
        margin-bottom: 0.8rem;
    }

    .tip-details h3 {
        font-size: 1.1rem;
        margin-bottom: 0.6rem;
        line-height: 1.2;
    }

    .tip-details p {
        font-size: 0.85rem;
        line-height: 1.4;
        -webkit-line-clamp: 2;
    }

    .tip-arrow {
        width: 40px;
        height: 40px;
        bottom: 1.2rem;
        right: 1.2rem;
        font-size: 0.9rem;
        min-width: 44px;
        min-height: 44px;
    }

    /* 优化触摸反馈 */
    .tip-list-item:hover {
        transform: translateY(-3px);
    }

    .tip-list-item:active {
        transform: scale(0.97);
    }
}

/* ========================================
   5. SUSTAINABLE SECTION NEW - 大卡片 + 2x2网格 + 特殊卡片
   ======================================== */
.sustainable-section {
    position: relative;
    background: linear-gradient(135deg, #f0f9ff 0%, #ecfdf5 100%);
}

.sustainable-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(76, 175, 80, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(102, 187, 106, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.eco-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    background-image: repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(76, 175, 80, 0.5) 35px, rgba(76, 175, 80, 0.5) 70px);
}

.sustainable-section .section-header {
    position: relative;
    z-index: 10;
}

.sustainable-layout-new {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 5;
    height: 500px;
}

/* 左侧大卡片 */
.eco-card-large {
    position: relative;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.eco-card-main:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(76, 175, 80, 0.2);
}

.eco-card-image-large {
    position: relative;
    height: 60%;
    overflow: hidden;
}

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

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

.eco-overlay-large {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(76, 175, 80, 0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.eco-card-large:hover .eco-overlay-large {
    opacity: 1;
}

.eco-badge-large {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(76, 175, 80, 0.95);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    z-index: 3;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.eco-content-large {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.eco-content-large h3 {
    font-size: 1.4rem;
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.eco-content-large p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
    font-size: 0.95rem;
}

.eco-btn-large {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #4caf50, #66bb6a);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.2);
}

.eco-btn-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
}

/* 中间2x2网格 */
.eco-grid-middle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1.5rem;
}

.eco-card-small {
    position: relative;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.eco-card-small:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.eco-card-image-small {
    position: relative;
    height: 100px;
    overflow: hidden;
}

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

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

.eco-icon-small {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 35px;
    height: 35px;
    background: rgba(76, 175, 80, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.eco-content-small {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.eco-content-small h4 {
    font-size: 0.95rem;
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-weight: 600;
    line-height: 1.3;
}

.eco-content-small p {
    color: #666;
    font-size: 0.8rem;
    line-height: 1.4;
    margin-bottom: 0.8rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.eco-content-small a {
    color: #4caf50;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.eco-content-small a:hover {
    color: #2e7d32;
}

/* 右侧特殊大卡片 */
.eco-card-special {
    border: 3px dashed #4caf50;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.05), rgba(102, 187, 106, 0.05));
}

.eco-card-special:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px rgba(76, 175, 80, 0.25);
    border-color: #2e7d32;
}

.eco-badge-special {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 193, 7, 0.95);
    color: #2c3e50;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    z-index: 3;
    box-shadow: 0 4px 15px rgba(255, 193, 7, 0.3);
}

.eco-btn-special {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #ff9800, #ffc107);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 152, 0, 0.2);
}

.eco-btn-special:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 152, 0, 0.3);
}

/* 动画效果 */
.eco-card-large:nth-child(1) {
    animation: fadeInLeft 0.6s ease 0.1s both;
}

.eco-grid-middle .eco-card-small:nth-child(1) {
    animation: fadeInUp 0.6s ease 0.2s both;
}

.eco-grid-middle .eco-card-small:nth-child(2) {
    animation: fadeInUp 0.6s ease 0.3s both;
}

.eco-grid-middle .eco-card-small:nth-child(3) {
    animation: fadeInUp 0.6s ease 0.4s both;
}

.eco-grid-middle .eco-card-small:nth-child(4) {
    animation: fadeInUp 0.6s ease 0.5s both;
}

.eco-card-special {
    animation: fadeInRight 0.6s ease 0.6s both;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 响应式设计 - 覆盖之前的样式 */
@media (max-width: 1200px) {
    .sustainable-layout-new {
        grid-template-columns: 1fr 1fr;
        height: auto;
    }

    .eco-grid-middle {
        grid-column: span 2;
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: 1fr;
    }
}

@media (max-width: 968px) {
    .sustainable-layout-new {
        grid-template-columns: 1fr;
        height: auto;
        gap: 2rem;
    }

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

    .eco-card-large {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .eco-grid-middle {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 1fr);
    }

    .eco-card-large {
        height: 350px;
    }

    .eco-card-image-large {
        height: 50%;
    }

    .eco-content-large {
        padding: 1.5rem;
    }
}