.room-detail-container {
    padding: 1.25rem 0;
    max-width: 75rem;
    margin: 0 auto;
}

/* 新增：占位容器样式 */
.room-card-placeholder {
    width: 100%;
    transition: height 0.3s ease;
}

.room-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.5rem rgba(0, 0, 0, 0.08);
    width: 100%;
    box-sizing: border-box;
    z-index: 999;
}

/* 新增：固定定位样式 */
.fixed-card {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    max-width: 75rem;
    z-index: 999;
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.12);
}

.card-info {
    flex: 1;
}

.breadcrumb {
    font-size: 0.875rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.breadcrumb a {
    color: #666;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #00329F;
}

.room-name {
    color: #000;
    font-weight: 500;
}

.room-desc {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.roome-label {
    background-color: #FFA200;
    color: #fff;
    font-size: 0.75rem;
    padding: 0.1875rem 1rem;
    border-radius: 2.5rem;
    flex-shrink: 0;
}

.room-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #222;
    margin-bottom: 0.25rem;
}

.room-subtitle {
    font-size: 0.875rem;
    color: #666;
}

.book-btn {
    padding: 0.5rem 1rem;
    background: #00329F;
    color: #fff;
    border: none;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.book-btn:hover {
    background: #0056b3;
    transform: translateY(-0.0625rem);
}

.room-info {
    margin-top: 1.5rem;
    padding: 0 1.5rem;
}



/* 屏幕宽度<768px时生效 */
@media screen and (max-width: 769px) {
    .room-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .book-btn {
        align-self: flex-end;
    }

    /* 适配移动端固定样式 */
    .fixed-card {
        left: 0;
        transform: none;
        max-width: 100%;
        border-radius: 0;
    }

    .room-info {
        padding: 0 1.25rem;
    }
}