body {
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background-color: #f5f5f5;
    color: #333;
    margin: 0;
    padding: 20px;
}

.countdown-container {
    text-align: center;
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.countdown-title {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.countdown-item {
    background-color: #4a6bdf;
    color: white;
    padding: 15px;
    border-radius: 5px;
    min-width: 80px;
}

.countdown-number {
    font-size: 32px;
    font-weight: bold;
}

.countdown-label {
    font-size: 14px;
    margin-top: 5px;
}

.header {
    text-align: center;
    margin-bottom: 30px;
}

.header h1 {
    color: #d4237a;
    font-size: 28px;
}

.header p {
    color: #666;
}

.book {
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    max-width: 800px;
    margin: 0 auto;
    padding: 10px;

}

.card-gird {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 15px;
    margin: 20px;
    border-radius: 15px;
}

.card-book:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(110, 142, 251, 0.15);
    border-color: #6e8efb;
}

.card-book {
    background-color: white;
    padding: 10px;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid #e1e8ff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

.card-img img {
    max-width: 100px;
    max-height: 500px;
    margin-top: 20px;
}

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

.day-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.day-header {
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.day-header h2 {
    margin: 0;
    font-size: 20px;
}

.day-header .date {
    font-weight: bold;
}

.day-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.day-card.active .day-content {
    max-height: 1000px;
    padding: 20px;
}

.schedule-item {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #eee;
}

.time {
    font-weight: bold;
    color: #a777e3;
}

.activity {
    margin-left: 10px;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: white;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.modal-header {
    padding: 15px;
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    color: white;
    text-align: center;
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    overflow-x: hidden;
    max-height: calc(80vh - 100px);
}

.close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
}

.swiper-container {
    width: 100%;
    height: 400px;
    margin: 15px 0;
}

.swiper-slide {
    text-align: center;
    background: #eee;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hotel-section {
    background: linear-gradient(135deg, #6e8efb, #a777e3);
    padding: 20px;
    border-radius: 10px;
    margin: 30px auto;
    max-width: 800px;
}

.hotel-option {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 8px;
    margin: 10px 0;
}

.hotel-option h4 {
    margin-top: 0;
    color: #d4237a;
}

.hotel-features {
    display: flex;
    flex-wrap: wrap;
    margin: 10px 0;
}

.hotel-feature {
    background: #e6f7ff;
    color: #1890ff;
    padding: 3px 8px;
    border-radius: 4px;
    margin-right: 8px;
    margin-bottom: 8px;
    font-size: 12px;
}

#locationBtn {
    background-color: #ef60a5;
}

@media (max-width: 768px) {
    .day-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .day-header h2 {
        margin-bottom: 5px;
    }
}