203 lines
3.1 KiB
CSS
203 lines
3.1 KiB
CSS
/* 基本样式重置 */
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: 'Microsoft YaHei', Arial, sans-serif;
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line-height: 1.6;
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color: #333;
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background-color: #f4f4f4;
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}
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.container {
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width: 90%;
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 20px;
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}
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/* 头部样式 */
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header {
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background-color: #3498db;
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color: #fff;
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padding: 1rem 0;
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box-shadow: 0 2px 5px rgba(0,0,0,0.1);
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}
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header h1 {
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margin: 0;
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font-size: 1.8rem;
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}
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nav {
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margin-top: 1rem;
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}
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nav ul {
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list-style: none;
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display: flex;
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}
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nav ul li {
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margin-right: 20px;
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}
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nav ul li a {
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color: #fff;
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text-decoration: none;
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padding: 5px 10px;
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border-radius: 3px;
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transition: background-color 0.3s;
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}
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nav ul li a:hover,
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nav ul li a.active {
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background-color: rgba(255,255,255,0.2);
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}
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/* 页脚样式 */
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footer {
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background-color: #333;
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color: #fff;
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padding: 1rem 0;
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margin-top: 2rem;
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text-align: center;
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}
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/* 主内容区域 */
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main {
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padding: 2rem 0;
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}
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.welcome-section {
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background-color: #fff;
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padding: 2rem;
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border-radius: 5px;
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box-shadow: 0 2px 5px rgba(0,0,0,0.1);
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margin-top: 2rem;
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}
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/* 登录页面样式 */
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.login-page {
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background-color: #f9f9f9;
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height: 100vh;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.login-container {
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width: 100%;
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max-width: 400px;
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padding: 1rem;
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}
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.login-box {
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background-color: #fff;
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padding: 2rem;
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border-radius: 5px;
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box-shadow: 0 2px 15px rgba(0,0,0,0.1);
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}
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.login-box h1 {
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text-align: center;
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margin-bottom: 2rem;
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color: #3498db;
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}
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.form-group {
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margin-bottom: 1.5rem;
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}
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label {
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display: block;
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margin-bottom: 0.5rem;
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font-weight: bold;
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}
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input[type="text"],
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input[type="password"] {
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width: 100%;
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padding: 0.8rem;
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border: 1px solid #ddd;
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border-radius: 4px;
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font-size: 1rem;
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transition: border-color 0.3s;
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}
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input[type="text"]:focus,
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input[type="password"]:focus {
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border-color: #3498db;
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outline: none;
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box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
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}
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.btn-login {
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background-color: #3498db;
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color: #fff;
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border: none;
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padding: 0.8rem;
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width: 100%;
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font-size: 1rem;
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border-radius: 4px;
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cursor: pointer;
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transition: background-color 0.3s;
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}
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.btn-login:hover {
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background-color: #2980b9;
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}
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.error-message {
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color: #e74c3c;
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font-size: 0.85rem;
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margin-top: 5px;
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display: block;
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}
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.form-message {
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text-align: center;
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margin-top: 1rem;
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font-weight: bold;
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}
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.form-message.error {
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color: #e74c3c;
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}
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.form-message.success {
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color: #2ecc71;
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}
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/* 响应式设计 */
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@media screen and (max-width: 768px) {
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header h1 {
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font-size: 1.5rem;
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}
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nav ul {
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flex-direction: column;
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}
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nav ul li {
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margin-right: 0;
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margin-bottom: 0.5rem;
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}
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}
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@media screen and (max-width: 480px) {
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.login-container {
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padding: 0.5rem;
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}
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.login-box {
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padding: 1.5rem;
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}
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.login-box h1 {
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font-size: 1.5rem;
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}
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} |