/* 基础样式 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: url(https://picsum.photos/1600/900/?nature,animal,cat,car,rain,city,girl,starry) 
                no-repeat center center fixed;
    background-size: cover;
    font-family: Arial, sans-serif;
    line-height: 1.6;
    padding: 20px;
    padding-bottom: 80px;
}

/* 顶部搜索区域 */
.header {
    max-width: 1200px;
    margin: 0 auto 30px;
    text-align: center;
}

.search-container {
    margin: 20px 0;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

#search-input {
    padding: 10px 15px;
    width: 300px;
    max-width: 100%;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.search-btn {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.search-btn:hover {
    background-color: #45a049;
}

/* 滑动开关样式 */
.toggle-switch-container {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 15px 0;
    padding: 6px 12px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 45px;
    height: 25px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 25px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 19px;
    width: 19px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #2196F3;
}

input:checked + .slider:before {
    transform: translateX(20px);
}

.toggle-label {
    font-size: 13px;
    color: #333;
    font-weight: 500;
}

/* Logo样式 */
.logo-container {
    margin: 20px 0;
}

.logo {
    max-width: 300px;
    height: auto;
}

/* 功能链接区域 */
.functions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin: 20px 0 30px;
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.function-item {
    flex: 0 0 auto;
    text-align: center;
    padding: 10px;
    border-radius: 6px;
    transition: transform 0.2s ease;
}

.function-item:hover {
    transform: translateY(-3px);
}

/* 机型部分样式 */
.device-sections {
    max-width: 1200px;
    margin: 0 auto;
}

.section {
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: box-shadow 0.3s ease;
}

.section:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.section-header {
    background-color: #333;
    color: white;
    padding: 12px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.section-header h2 {
    margin: 0;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 支持自定义机型标题颜色 */
.section-header[data-color] h2 {
    color: inherit;
}
.section-header[data-color] h2 {
    /* 默认由JS动态设置 */
}

/* 图标样式 */
.section-icons {
    display: flex;
    gap: 8px;
    color: #ddd;
}

.download-icon, .cloud-icon, .key-icon {
    font-size: 16px;
}

.toggle-icon {
    transition: transform 0.3s ease;
    display: inline-block;
}

.section.active .toggle-icon {
    transform: rotate(180deg);
}

.section-content {
    display: none;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.section.active .section-content {
    display: block;
}

/* 列表样式 */
.item-list {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    list-style: none;
}

.list-item {
    flex: 0 0 300px;
    padding: 15px;
    border: 1px solid #eee;
    border-radius: 4px;
    transition: all 0.3s ease;
    background-color: rgba(255, 255, 255, 0.6);
}

.list-item:hover {
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.item-link {
    text-decoration: none;
    color: #333;
    display: block;
}

.item-link:visited {
    color: #666;
}

.item-link:hover .item-title {
    color: #4CAF50;
}

.item-title {
    font-size: 18px;
    margin-bottom: 5px;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.item-title i {
    color: #666;
    font-size: 16px;
}

.item-desc {
    font-size: 14px;
    color: #666;
}

/* 右下角功能按钮 */
.fixed-actions {
    position: fixed;
    right: 20px;
    bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.action-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.action-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.key-btn {
    background-color: #FF9800;
}

.wechat-btn {
    background-color: #4CAF50;
}

.top-btn {
    background-color: #2196F3;
}

.bottom-btn {
    background-color: #9C27B0;
}

/* 隐藏不需要的元素 */
#meerkat-wrap, #sitemix_pr_footer_js {
    display: none !important;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .list-item {
        flex: 0 0 100%;
    }
    
    .section-header h2 {
        font-size: 16px;
    }
    
    .functions {
        gap: 10px;
    }
    
    .function-item {
        flex: 1 0 40%;
    }
    
    .action-btn {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .toggle-switch-container {
        display: inline-flex;
        padding: 6px 12px;
        background-color: rgba(255, 255, 255, 0.8);
        border-radius: 6px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
}

@media (min-width: 769px) {
    /* 预留样式 */
}