styles.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.3;
    padding: 6px;
}

.container {
    width: 100%;
    margin: 0 auto;
}

.content {
    position: relative;
    width: 100%;
}

header {
    text-align: center;
    margin-bottom: 15px;
    padding: 10px;
}

/* 搜索框样式 */
.search-container {
    max-width: 100%;
    margin: 0 auto;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: flex;
    justify-content: center;
}

.search-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #2c3e50;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 600px;
    width: 100%;
    align-items: center;
}

.search-input-container {
    display: flex;
    max-width: 600px;
    width: 100%;
    align-items: center;
}

.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-right: none;
    border-radius: 4px 0 0 4px;
    font-size: 16px;
    outline: none;
    background-color: rgba(255, 255, 255, 0.7); /* 添加半透明背景 */
    backdrop-filter: blur(3px); /* 添加模糊效果 */
    -webkit-backdrop-filter: blur(3px); /* Safari 兼容 */
}

.search-button {
    padding: 10px 20px;
    background-color: rgba(202, 251, 54, 0.9);
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.2s;
}

.search-button:hover {
    background-color: rgba(202, 251, 54, 1);
}

.search-engines {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin: 0 10px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    padding: 5px 10px;
    background-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.search-engine-option {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
    padding: 4px 10px;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.search-engine-option:hover {
    background-color: rgba(255, 255, 255, 0.4);
}

/* 隐藏原始的radio按钮 */
.search-engine-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* 自定义radio按钮样式 */
.search-engine-option span {
    position: relative;
    padding-left: 24px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    transition: all 0.3s ease;
}

.search-engine-option span:before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    border: 2px solid rgba(0, 0, 0, 0.2);
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* 选中状态的样式 */
.search-engine-option input[type="radio"]:checked + span {
    color: rgb(202, 251, 54);
    font-weight: 600;
}

.search-engine-option input[type="radio"]:checked + span:before {
    border-color: rgb(202, 251, 54);
    background-color: rgba(202, 251, 54, 0.1);
    box-shadow: 0 0 0 2px rgba(202, 251, 54, 0.2);
}

.search-engine-option input[type="radio"]:checked + span:after {
    content: '';
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgb(202, 251, 54);
    animation: pulse 0.4s ease-out;
}

@keyframes pulse {
    0% {
        transform: translateY(-50%) scale(0);
        opacity: 0;
    }
    50% {
        transform: translateY(-50%) scale(1.5);
        opacity: 0.5;
    }
    100% {
        transform: translateY(-50%) scale(1);
        opacity: 1;
    }
}

/* 聚焦状态的样式 */
.search-engine-option input[type="radio"]:focus + span:before {
    box-shadow: 0 0 0 3px rgba(202, 251, 54, 0.3);
}

/* 新增分类容器样式 */
.categories-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
    background-color: rgba(245, 245, 245, 0.2); /* 半透明背景 */
    padding: 20px;
    border-radius: 8px;
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}

.category-section {
    margin-bottom: 10px;
    background-color: rgba(255, 255, 255, 0.2); /* 修改为半透明白色背景 */
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    /* 在PC端，每个分类占据一半宽度减去间距 */
    width: 100%;
    backdrop-filter: blur(5px); /* 添加模糊效果，增强可读性 */
    -webkit-backdrop-filter: blur(5px); /* Safari 兼容 */
}

.category-title {
    padding: 5px 10px;
    background-color: rgba(202, 251, 54, 0.6); /* 标题背景也设为半透明 */
    color: rgb(33, 33, 33);
    font-size: 1rem;
}

.site-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 6px;
    padding: 8px;
}

.site-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 5px;
    border-radius: 3px;
    transition: transform 0.2s, box-shadow 0.2s;
    background-color: rgba(249, 249, 249, 0.4); /* 卡片背景也设为半透明 */
    text-decoration: none;
    color: #333;
    height: 100%;
}

/* 非内网地址的卡片样式 */
.site-card.external {
    background-color: rgba(210, 222, 47, 0.6); /* 绿色半透明背景 */
    color: #333; /* 白色文字，提高可读性 */
}

/* VIP1域名的卡片样式 */
.site-card.vip1 {
    background-color: rgba(250, 222, 47, 0.6); /* 黄色半透明背景 */
    color: #333; /* 白色文字 */
}

/* VIP2域名的卡片样式 */
.site-card.vip2 {
    background-color: rgba(210, 242, 67, 0.6); /* 绿色半透明背景 */
    color: #333; /* 白色文字 */
}

.site-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    background-color: rgba(12, 241, 69, 0.8); /* 悬停时背景更不透明 */
}

/* 非内网地址的卡片悬停样式 */
.site-card.external:hover {
    background-color: rgba(12, 241, 69, 0.8); /* 悬停时背景更不透明 */
    box-shadow: 0 2px 5px rgba(255, 255, 255, 0.1);
}

/* VIP1域名的卡片悬停样式 */
.site-card.vip1:hover {
    background-color: rgba(12, 241, 69, 0.8); /* 悬停时背景更不透明 */
    box-shadow: 0 2px 5px rgba(255, 255, 255, 0.1);
}

/* VIP2域名的卡片悬停样式 */
.site-card.vip2:hover {
    background-color: rgba(12, 241, 69, 0.8); /* 悬停时背景更不透明 */
    box-shadow: 0 2px 5px rgba(255, 255, 255, 0.1);
}

.site-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin-bottom: 4px;
    object-fit: cover;
    background-color: #e0e0e0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 12px;
    color: #555;
}

.site-name {
    font-weight: bold;
    text-align: center;
    margin-bottom: 2px;
    font-size: 0.75rem;
    line-height: 1.1;
}

.site-url {
    font-size: 0.65rem;
    color: #666;
    text-align: center;
    word-break: break-all;
}

/* 移动端样式 */
@media (max-width: 768px) {
    .site-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }

    .category-section {
        width: 100%; /* 移动端每个分类占据整行 */
    }

    .search-input-container {
        flex-direction: column;
    }

    .search-input {
        border-right: 1px solid #ddd;
        border-radius: 4px 4px 0 0;
        width: 100%;
    }

    .search-engines {
        margin: 10px 0;
        width: 100%;
    }

    .search-button {
        border-radius: 0 0 4px 4px;
        width: 100%;
    }
}

/* PC端样式 */
@media (min-width: 769px) {
    .container {
        width: 90% !important; /* 强制应用此宽度 */
        max-width: 1400px; /* 设置最大宽度，避免在超宽屏幕上过宽 */
        margin: 0 auto;
    }

    .category-section {
        width: calc(50% - 5px); /* 每个分类占据一半宽度减去间距的一半 */
        margin-bottom: 10px;
    }
}

@media (min-width: 1200px) {
    .site-grid {
        grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
    }
}

/* 粒子背景样式 */
#tsparticles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}