body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}*{box-sizing:border-box;margin:0;padding:0}body{background:#f9f9f9;font-family:Microsoft YaHei,sans-serif}.home-page{width:100%}.site-header{align-items:center;background:#fff;border-bottom:1px solid #eee;display:flex;justify-content:space-between;padding:15px 5%}.logo h1{font-size:26px}.logo p{color:#666;font-size:13px}.header-links a{color:#007bff;margin-left:15px;text-decoration:none}.carousel{background:#007bff;height:500px;overflow:hidden;position:relative;width:100%}.carousel-item{height:100%;opacity:0;position:absolute;transition:opacity .8s ease;width:100%}.carousel-item.active{opacity:1;z-index:1}.carousel-item img{height:100%;object-fit:cover;width:100%}.carousel-text1{left:45%;top:65%}.carousel-text1,.carousel-text2{color:#fff;position:absolute;text-align:center;transform:translate(-50%,-50%);z-index:2}.carousel-text2{left:65%;top:35%}.carousel-text3{color:#fff;left:55%;position:absolute;text-align:center;top:70%;transform:translate(-50%,-50%);z-index:2}.carousel-text h2{font-size:32px;margin-bottom:10px}.carousel-text p{font-size:18px}.carousel-dots{bottom:20px;display:flex;gap:10px;left:50%;position:absolute;transform:translateX(-50%);z-index:99}.dot{background:#ffffff80;border-radius:50%;cursor:pointer;height:12px;width:12px}.dot.active{background:#007bff}.site-nav{background:#222;display:none}.site-nav ul{display:flex;justify-content:center;list-style:none}.site-nav li a{color:#fff;display:block;padding:12px 25px;text-decoration:none}.main-content{margin:40px auto;max-width:1200px;padding:0 20px;text-align:center}.intro-section h2{margin-bottom:15px}.course-cards{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;margin-top:40px}.course-card{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:25px;width:300px}.site-footer{background:#222;color:#aaa;margin-top:50px;padding:20px;text-align:center}.login-container{align-items:center;background:#f5f7fa;display:flex;height:100vh;justify-content:center;width:100%}.login-box{background:#fff;border-radius:8px;box-shadow:0 0 10px #0000001a;padding:40px;width:420px}.login-box h2{color:#06c;margin-bottom:20px;text-align:center}.tab-row{display:flex;gap:10px;margin-bottom:20px}.tab-row button{background:#f0f0f0;border:none;border-radius:4px;cursor:pointer;flex:1 1;padding:10px}.tab-row button.active{background:#06c;color:#fff}.input-item{margin-bottom:20px}.input-item label{display:block;margin-bottom:8px}.input-item input{border:1px solid #ddd;border-radius:4px;padding:10px;width:100%}.login-btn{cursor:pointer;font-size:16px;padding:12px;width:100%}.code-btn,.login-btn{background:#06c;border:none;border-radius:4px;color:#fff}.code-btn{padding:10px;white-space:nowrap}.to-register{margin-top:20px;text-align:center}.register-page{align-items:center;background-color:#f8f9fa;box-sizing:border-box;display:flex;justify-content:center;min-height:100vh;padding:20px;width:100%}.register-card{background:#fff;border-radius:8px;box-shadow:0 2px 10px #0000000d;max-width:500px;padding:40px;width:100%}.register-title{color:#222;font-size:24px;margin-bottom:30px;text-align:center}.register-form{gap:20px}.form-group,.register-form{display:flex;flex-direction:column}.form-group label{color:#333;font-size:15px;margin-bottom:8px}.form-group input{border:1px solid #ddd;border-radius:4px;font-size:15px;height:40px;padding:0 12px}.code-group .code-input-wrapper{display:flex;gap:10px}.code-group .code-input-wrapper input{flex:1 1}.send-code-btn{background-color:#007bff;border:none;border-radius:4px;color:#fff;cursor:pointer;font-size:14px;padding:0 16px;white-space:nowrap}.send-code-btn:disabled{background-color:#6c757d;cursor:not-allowed}.register-btn{background-color:#fff;border:1px solid #ddd;border-radius:4px;color:#333;cursor:pointer;font-size:15px;height:42px;margin-top:10px;width:100%}.login-link{color:#666;font-size:14px;margin-top:15px;text-align:center}.login-link a{color:#6610f2;text-decoration:underline}.profile-container{background:#f5f7fa;display:flex;justify-content:center;min-height:100vh;padding:40px 0;width:100%}.box{background:#fff;border-radius:8px;box-shadow:0 0 10px #0000001a;padding:40px;width:500px}.box h2{color:#06c}.avatar-section,.box h2{margin-bottom:30px;text-align:center}.avatar{border:2px solid #eee;border-radius:50%;height:130px;object-fit:cover;width:130px}.btn-group{display:flex;gap:10px;justify-content:center;margin-top:15px}#file{display:none}.btn{background:#06c;border:none;border-radius:4px;color:#fff;cursor:pointer;padding:8px 16px}.upload{background:#093}.tip{color:#666;font-size:12px;margin-top:10px}.item{align-items:center;display:flex;gap:10px;margin:20px 0}.item label{width:100px}.item input{border:1px solid #ddd;border-radius:4px;flex:1 1;padding:8px}.item button{background:#06c;border:none;border-radius:4px;color:#fff;padding:8px 12px}
/*# sourceMappingURL=main.3f557cb9.css.map*/