/* Google Search.css */

.main-header {
    background-color: #e6f7ff; /* 柔和的天蓝色，比原来的浅灰色更具活力 */
    padding: 10px 20px; /* Restoring some vertical padding for a softer look */
    border-bottom: 1px solid #cce5ff; /* 调整底部边框颜色以匹配新背景 */
    text-align: center;
    margin-bottom: 15px; /* Slightly reduced margin-bottom */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); /* 更明显的柔和阴影效果 */
    border-radius: 10px; /* 略微增大圆角，增加柔和感 */
}

.main-header h2 {
    color: #333;
    margin-top: 0; /* Keep top margin at 0 for tighter space */
    margin-bottom: 5px; /* Slightly reduced margin-bottom for title */
    font-size: 1.6em; /* Slightly reduced font size for the main title */
}

.main-header p {
    color: #666;
    margin-bottom: 5px; /* Keep some margin for description */
    line-height: 1.4; /* Slightly reduced line height */
    font-size: 0.9em; /* Slightly reduced font size for description */
}

.main-header a {
    color: #007bff;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9em; /* Match font size with description for visual consistency */
}

.main-header a:hover {
    text-decoration: underline;
}

.google-search-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px; /* Keep some top margin for the search bar */
    flex-wrap: wrap; /* 允许在小屏幕上换行 */
}

#google-search-input {
    padding: 8px 15px; /* Slightly reduced padding */
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 0.95em; /* Slightly reduced font size for input */
    width: 70%; /* 默认宽度 */
    max-width: 400px; /* 最大宽度 */
    margin-right: 10px;
    box-sizing: border-box; /* 包含padding和border在宽度内 */
}

#google-search-button {
    padding: 8px 20px; /* Slightly reduced padding */
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.95em; /* Slightly reduced font size for button */
    transition: background-color 0.3s ease;
}

#google-search-button:hover {
    background-color: #0056b3;
}

/* 响应式调整 */
@media (max-width: 600px) {
    .main-header {
        padding: 8px; /* Adjusted padding for small screens */
        margin-bottom: 10px;
    }

    .main-header h2 {
        font-size: 1.4em; /* Further reduce font size for small screens */
    }

    .google-search-container {
        flex-direction: column; /* 在小屏幕上垂直堆叠 */
    }

    #google-search-input {
        width: 100%; /* 占据全宽 */
        margin-right: 0;
        margin-bottom: 8px; /* Button top spacing */
    }

    #google-search-button {
        width: 100%; /* Button full width */
    }
}