/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
}

body {
    background: linear-gradient(135deg, #1a73e8, #0d47a1);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    background-attachment: fixed;
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 20px;
}

/* 毛玻璃卡片效果 */
.glass-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: white;
}

.glass-card h1 {
    text-align: center;
    margin-bottom: 30px;
    font-weight: 500;
    font-size: 2.5rem;
}

/* 搜索框样式 */
.search-box {
    display: flex;
    margin-bottom: 40px;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.search-box input {
    flex: 1;
    padding: 15px 25px;
    border: none;
    outline: none;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
}

#search-btn {
    padding: 15px 25px;
    background: #0078d7;
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background 0.3s;
    font-size: 1rem;
}

#search-btn:hover {
    background: #106ebe;
}

/* 链接区域 */
.links-container h2 {
    margin-bottom: 20px;
    font-weight: 400;
    font-size: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 10px;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
}

.link-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    transition: transform 0.3s, background 0.3s;
    height: 100px;
}

.link-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
}

.link-item i {
    font-size: 2rem;
    margin-bottom: 10px;
}

.link-item span {
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .glass-card {
        padding: 20px;
    }
    
    .search-box {
        flex-direction: column;
        border-radius: 10px;
    }
    
    .search-box input,
    #search-btn {
        width: 100%;
        border-radius: 0;
    }
    
    .links-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}