body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Arial, sans-serif;
}

/* 容器样式 */
.container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* 上半部分 */
.top-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: #f0f0f0;
    overflow: hidden;
}

/* 图片轮播模块 */
.slider {
    flex: 1;
    position: relative;
    width: 100%;
    overflow: hidden;
}

.slide {
    width: 100%;
    height: 100%;
    display: none;
    object-position: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

/* 小圆点容器 */
.slider-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 5px;
    z-index: 2;
}

/* 小圆点样式 */
.dot {
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s;
}

/* 当前激活的小圆点样式 */
.dot.active {
    background-color: white;
}

/* 固定图片展示模块 */
.fixed-image {
    flex: 2;
    position: relative;
    width: 100%;
    overflow: hidden;
    opacity: 0;
    animation: fadeIn 1s ease-in-out forwards;
    margin-top: 1px;
}

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

.fixed-image img {
    width: 100%;
    height: 100%;
    object-position: center;
}

/* 下半部分：链接和版权信息 */
.bottom-section {
    flex-shrink: 0;
    padding: 15px;
    background-color: #e0e0e0;
    text-align: center;
}

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

.bottom-section p {
    margin: 10px 0;
    font-size: 14px;
    color: #333;
}

/* 为友情链接的 <p> 单独设置样式，增大字体大小 */
.bottom-section p.friend-links {
    font-size: 18px;
}

.bottom-section a {
    text-decoration: none;
    color: #007BFF;
    margin: 0 8px;
    transition: all 0.2s ease-in-out;
}

.bottom-section a:hover {
    color: #ff6600;
    transform: scale(1.1);
    text-decoration: underline;
}

.bottom-section a.beian {
    color: #000000;
    text-decoration: none;
}

.bottom-section a.beian:hover {
    text-decoration: underline;
}