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.admin-text[data-v-69e5d516]:hover{color:#1890ff;text-decoration:underline}.login-form-container[data-v-69e5d516]{max-width:350px;margin:0 auto;padding:40px 20px}.back-button[data-v-69e5d516]{margin-bottom:30px;text-align:left}.login-header[data-v-69e5d516]{text-align:center;margin-bottom:40px}.login-title[data-v-69e5d516]{font-size:24px;color:#333;margin:0 0 8px 0}.login-subtitle[data-v-69e5d516]{font-size:14px;color:#666;margin:0}.simple-login-form .login-button[data-v-69e5d516]{width:100%;height:44px;font-size:16px;border-radius:6px;background:linear-gradient(135deg,#667eea,#764ba2);border:none}.default-account-hint[data-v-69e5d516]{text-align:center;margin-top:20px;padding:15px;background:#f8f9fa;border-radius:6px}.default-account-hint .hint-text[data-v-69e5d516]{margin:4px 0;font-size:13px;color:#666}.user-layout-login label[data-v-69e5d516]{font-size:14px}.user-layout-login .getCaptcha[data-v-69e5d516]{display:block;width:100%;height:40px}.user-layout-login .forge-password[data-v-69e5d516]{font-size:14px}.user-layout-login button.login-button[data-v-69e5d516]{padding:0 15px;font-size:16px;height:40px;width:100%}.valid-error .ant-select-selection__placeholder{color:#f5222d}.student-login-link{color:#1890ff;font-size:14px;padding:8px 16px;border:1px solid #1890ff;border-radius:4px;text-decoration:none;display:inline-block;-webkit-transition:all .3s;transition:all .3s}.student-login-link:hover{background-color:#1890ff;color:#fff;text-decoration:none}.login-type-indicator{text-align:center;margin-bottom:16px;padding:8px;background:#f0f2f5;border-radius:4px;color:#666;font-size:13px}.role-switch-container{margin-top:16px}.quick-login-area .ant-card-head{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.quick-login-area .ant-card-head-title{color:#fff;font-weight:600}.main[data-v-2ca1d2e7]{max-width:400px;margin:0 auto;padding:40px 20px}.student-login-header[data-v-2ca1d2e7]{text-align:center;margin-bottom:40px}.student-login-header h2[data-v-2ca1d2e7]{color:#1890ff;font-size:28px;margin-bottom:8px}.student-login-header p[data-v-2ca1d2e7]{color:#666;font-size:16px}.user-layout-login label[data-v-2ca1d2e7]{font-size:14px}.user-layout-login .teacher-login[data-v-2ca1d2e7]{color:#1890ff;font-size:14px;text-decoration:none}.user-layout-login .teacher-login[data-v-2ca1d2e7]:hover{color:#40a9ff}.user-layout-login button.login-button[data-v-2ca1d2e7]{padding:0 15px;font-size:16px;height:40px;width:100%;background:#1890ff;border-color:#1890ff}.register-link[data-v-2ca1d2e7]{text-align:center;margin-top:20px;color:#999;font-size:14px}.role-switch-container[data-v-2ca1d2e7]{margin-top:16px}