body {
    background: url('../assets/images/background.jpg') bottom/cover no-repeat;
}

/* 日期 */
.date {
    text-align: center;
}

.date h2 {
    font-size: 46px;
    padding-bottom: 2%;
}

.date .data-title {
    font-size: 18px;
}

.date .data-title strong {
    font-weight: 700;
}

.slogan {
    margin: 16% 0 24%;
}

.slogan p {
    font-size: 18px;
    line-height: 3;
    letter-spacing: 6px;
}

/* 日程 */
.schedule-title {
    font-size: 32px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: bold;
    letter-spacing: 8px;
}

.schedule-container {
    background: linear-gradient(to bottom, #590317, #160006);
    padding: 8% 4%;
    max-width: 94%;
    margin: 0 auto;
    border-radius: 18px;
}

.schedule {
    position: relative;
    padding-left: 18px;
}

.schedule::before {
    content: "";
    position: absolute;
    left: 0;
    top: 19px;
    bottom: 19px;
    width: 1px;
    background: repeating-linear-gradient(to bottom,
            #ff2c55 0,
            #ff2c55 4px,
            transparent 4px,
            transparent 8px);
}

.schedule-item::before {
    content: "";
    position: absolute;
    left: -22px;
    top: 18px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #fff;
    border: 1px solid #ff2c55;
}

.schedule-item {
    display: flex;
    padding: 12px 0;
    font-size: 12px;
}

.schedule-item .time {
    font-weight: 700;
}

.schedule-item .content {
    padding-left: 4%;
}

#map {
    width: 96%;
    height: 280px;
    border-radius: 16px;
    margin: 40px 3% 0;
}

/* 弹窗 */
.popup-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

/* 对话框样式 */
.popup-dialog {
    width: 90%;
    max-width: 400px;
    background-color: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: none;
}

.popup-title {
    color: #000;
    text-align: center;
    font-weight: bold;
    margin-bottom: 24px;
    font-size: 20px;
}

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

.form-label {
    display: block;
    margin-bottom: 8px;
    color: #8b8b8b;
    font-size: 18px;
    letter-spacing: 2px;
    font-weight: 400;
}

.form-input {
    width: 100%;
    height: 44px;
    padding: 0 12px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: clamp(14px, 4vw, 16px);
    outline: none;
    transition: border-color 0.3s ease;
    background-color: #ededed;
}

.form-input:focus {
    border-color: #ff2c55;
}

/* 按钮组样式 */
.btn-group {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

/* 提交按钮样式 */
.submit-btn {
    flex: 1;
    height: 48px;
    letter-spacing: 2px;
    font-weight: 500;
    background-color: #ff2c55;
    font-family: var(--font-serif);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 22px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn {
    letter-spacing: 3px;
}

.laife-footer img {
    display: block;
    margin: 14% auto 0;
    max-width: 50%;
}