body{font-size:14px}#root,body,html{height:100%}.twkj-app-view{background-color:#f5f5f5;display:flex;flex-direction:column;height:100vh}.xlx-header-fixed-box{border-bottom:1px solid #eee;left:0;position:fixed;right:0;top:0;z-index:100}.xlx-header-fixed-box .center{color:#333;font-weight:500}.xlx-sass-filter-box{background:#fff;border-bottom:1px solid #eee;padding:12px 16px}.search-filter-box{align-items:center;display:flex}.search-filter-left{display:flex;flex:1 1;gap:16px}.search-filter-item{align-items:center;background:#f8f8f8;border-radius:16px;color:#666;display:flex;font-size:13px;padding:6px 12px}.search-filter-item-content{align-items:center;display:flex;gap:4px}.xlx-sass-main-content{flex:1 1;overflow-y:auto;padding:12px}.course-list{display:flex;flex-direction:column;gap:12px}.xlx-course-item{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:16px}.xlx-course-item .title{color:#333;font-size:16px;font-weight:600;margin-bottom:8px}.xlx-course-item .title em{color:#ff6b6b;font-size:14px;font-style:normal}.xxl-difficulty{align-items:center;display:flex;gap:8px;margin-bottom:12px}.xxl-difficulty .name{background:#f0f0f0;border-radius:4px;color:#666;font-size:12px;padding:2px 6px}.xxl-difficulty .level{display:flex;gap:2px}.xxl-difficulty .star{background:gold;border-radius:50%;height:12px;width:12px}.course-times-style{color:#666;font-size:13px;margin-bottom:6px}.course-times-style .label{color:#999;margin-right:4px}.info{align-items:center;display:flex;margin:12px 0}.avatar{gap:8px}.avatar img{height:24px;width:24px}.price{color:#ff6b6b;font-size:18px}.price em{color:#999;font-size:12px;font-style:normal}.original-price-style{color:#999;font-size:14px;margin-right:8px;text-decoration:line-through}.price-info{justify-content:space-between;margin-top:12px}.price-info .students{color:#666;font-size:12px}.course-link{color:inherit;text-decoration:none}.empty-state{color:#999;padding:40px 20px}.empty-icon{font-size:48px;margin-bottom:16px}.search-filter-item.active{background:#1890ff;color:#fff}.bottom-navigation{background:#fff;border-top:1px solid #eee;bottom:0;box-shadow:0 -2px 10px #0000001a;height:60px;justify-content:space-around;left:0;position:fixed;right:0;z-index:1000}.bottom-navigation,.nav-item{align-items:center;display:flex}.nav-item{cursor:pointer;flex:1 1;flex-direction:column;justify-content:center;padding:5px 0;transition:all .3s ease}.nav-item:hover{background-color:#f5f5f5}.nav-item.active{color:#007bff}.nav-icon{font-size:20px;margin-bottom:2px}.nav-label{color:inherit;font-size:12px}body{padding-bottom:60px}@media (max-width:768px){.bottom-navigation{height:50px}.nav-icon{font-size:18px}.nav-label{font-size:11px}}.xlx-my-page{background-color:#f5f5f5;display:flex;flex-direction:column;height:100vh}.my-info-detail-box{flex:1 1;overflow-y:auto}.user-info{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;gap:12px;padding:24px 16px}.avatar-box{position:relative}.avatar img{border:2px solid #fff;height:60px;width:60px}.login-info .detail{opacity:.8}.order-info,.services-info{background:#fff;border-radius:8px;margin:12px 0;overflow:hidden}.order-info .title,.services-info .title{border-bottom:1px solid #eee;font-size:16px;font-weight:600;padding:16px}.order-info .list,.services-info .list{display:flex;padding:16px 0}.order-info .item,.services-info .item{align-items:center;display:flex;flex:1 1;flex-direction:column;gap:8px;padding:0 8px}.order-info .icon,.services-info .icon{align-items:center;display:flex;height:32px;justify-content:center;width:32px}.order-info .icon img,.services-info .icon img{height:24px;width:24px}.order-info .name,.services-info .name{color:#666;font-size:12px;text-align:center}.logout-btn{padding:16px}.van-button{border-radius:4px;color:#fff}.van-button,.van-button--primary{background:#1890ff}.van-icon{font-feature-settings:normal;-webkit-font-smoothing:antialiased;font-family:vant-icon;font-style:normal;font-variant:normal;font-weight:400;line-height:1;text-transform:none}.van-icon-arrow{color:#fff;position:absolute;right:16px;top:50%;transform:translateY(-50%)}@media (max-width:768px){.xlx-course-item{margin:0 8px}.search-filter-left{gap:8px}.search-filter-item{font-size:12px;padding:4px 8px}}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}:root{--primary-color:#007bff;--secondary-color:#ff6b35;--success-color:#52c41a;--warning-color:#ff6b35;--error-color:#ff4d4f;--info-color:#1890ff;--bg-color:#f5f5f5;--bg-white:#fff;--text-primary:#333;--text-secondary:#666;--text-muted:#999;--border-color:#eee;--border-light:#f0f0f0;--status-pending:#ff6b35;--status-confirmed:#52c41a;--status-cancelled:#ff4d4f;--status-refunded:#1890ff;--status-normal:#52c41a;--status-expired:#ff4d4f;--status-transferred:#1890ff;--spacing-lg:15px;--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",sans-serif;--font-size-sm:13px;--font-size-md:14px;--font-size-lg:15px;--font-size-xl:16px;--font-size-title:18px;--shadow-sm:0 1px 3px #0000001a;--shadow-md:0 2px 8px #00000026;--shadow-lg:0 4px 12px #0003;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:15px;--header-height:44px;--max-width:768px}body{background-color:var(--bg-color);color:#333;color:var(--text-primary);font-family:var(--font-family);line-height:1.5}.page-container{background-color:#f5f5f5;background-color:var(--bg-color);min-height:100vh;padding-bottom:70px}.page-header{background-color:#fff;border-bottom:1px solid #eee}.header-content{height:var(--header-height)}.header-content h1{color:var(--text-primary);font-size:var(--font-size-title)}.tab-container{background-color:#fff;background-color:var(--bg-white);border-bottom:1px solid #eee;border-bottom:1px solid var(--border-color);position:sticky;top:44px;top:var(--header-height);z-index:99}.tab-wrapper{padding:0 15px;padding:0 var(--spacing-lg)}.tab-list{-webkit-overflow-scrolling:touch;-ms-overflow-style:none;display:flex;list-style:none;overflow-x:auto;scrollbar-width:none}.tab-list::-webkit-scrollbar{display:none}.tab-item{color:var(--text-secondary);font-size:var(--font-size-md);padding:var(--spacing-md) var(--spacing-lg)}.tab-item span{padding:0 8px;padding:0 var(--spacing-sm)}.tab-item.active{color:var(--primary-color)}.tab-item.active:after{background-color:var(--primary-color)}.content-container{padding:12px 15px;padding:var(--spacing-md) var(--spacing-lg)}.card{background-color:#fff;background-color:var(--bg-white);border-radius:8px;border-radius:var(--radius-md);box-shadow:0 1px 3px #0000001a;box-shadow:var(--shadow-sm);padding:15px}.loading-container{color:#999;color:var(--text-muted);flex-direction:column;height:200px}.loading-spinner{border-top:2px solid var(--primary-color);margin-bottom:8px;margin-bottom:var(--spacing-sm)}.empty-container{align-items:center;display:flex;justify-content:center;min-height:400px}.empty-content{text-align:center}.empty-icon{height:120px;margin-bottom:15px;margin-bottom:var(--spacing-lg);opacity:.5;width:120px}.empty-text{color:#999;color:var(--text-muted);font-size:14px;font-size:var(--font-size-md);margin:0}.btn{border-radius:15px;border-radius:var(--radius-xl);display:inline-block;font-size:13px;padding:8px 15px;padding:var(--spacing-sm) var(--spacing-lg);text-align:center}.btn-primary{background-color:#ff6b35;background-color:var(--secondary-color);color:var(--bg-white)}.btn-primary:hover{background-color:#ff5722}.btn-secondary{background-color:#007bff;background-color:var(--primary-color);color:#fff;color:var(--bg-white)}.btn-secondary:hover{background-color:#0056b3}.btn-tertiary{background-color:#fff;background-color:var(--bg-white);border:1px solid #d9d9d9;color:#666;color:var(--text-secondary)}.btn-tertiary:hover{background-color:#f5f5f5}.status-pending{background-color:#fff2e8;color:#ff6b35;color:var(--status-pending)}.status-confirmed{background-color:#f6ffed;color:#52c41a;color:var(--status-confirmed)}.status-refunded{background-color:#e6f7ff;color:#1890ff;color:var(--status-refunded)}@media screen and (max-width:375px){.tab-item{font-size:13px;font-size:var(--font-size-sm)}.content-container,.tab-item{padding:8px 12px;padding:var(--spacing-sm) var(--spacing-md)}.card{padding:12px;padding:var(--spacing-md)}}@media screen and (min-width:768px){.page-container{margin:0 auto;max-width:768px;max-width:var(--max-width)}.content-container,.tab-wrapper{padding:12px 20px;padding:var(--spacing-md) var(--spacing-xl)}.card{padding:20px;padding:var(--spacing-xl)}}.course-list-page{background-color:var(--bg-color);min-height:100vh}.courses-list{gap:var(--spacing-md)}.course-card-link{color:inherit;display:block;text-decoration:none}.course-card{background-color:var(--bg-white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg);transition:transform .2s ease,box-shadow .2s ease}.course-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.course-header{align-items:flex-start;display:flex;justify-content:space-between;margin-bottom:var(--spacing-md)}.course-name{flex:1 1;font-size:var(--font-size-lg);margin-right:var(--spacing-sm)}.course-tags{align-items:center;display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.course-tag{background-color:var(--bg-color);border-radius:12px;color:var(--text-secondary);font-size:var(--font-size-xs);padding:2px 8px}.difficulty-level{display:flex;gap:2px}.difficulty-level .star{background-color:#e6e6e6;border-radius:50%;height:12px;position:relative;width:12px}.difficulty-level .star.active{background-color:#fd0}.difficulty-level .star.active:after{color:#fff;content:"★";font-size:8px;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%)}.course-details{margin-bottom:var(--spacing-md)}.detail-item{gap:var(--spacing-sm);margin-bottom:var(--spacing-xs)}.detail-item .label{color:var(--text-secondary);font-size:var(--font-size-sm);min-width:50px}.detail-item .content{color:var(--text-primary);font-size:var(--font-size-sm)}.detail-item.teacher-info .content{align-items:center;display:flex;gap:var(--spacing-xs)}.course-footer{border-top:1px solid var(--border-light);justify-content:space-between;padding-top:var(--spacing-md)}.course-footer,.price-info{align-items:center;display:flex}.price-info{gap:var(--spacing-sm)}.current-price{color:var(--secondary-color);font-size:var(--font-size-lg);font-weight:600}.original-price{color:var(--text-muted)}.enrollment-info{color:var(--text-secondary);font-size:var(--font-size-sm)}.status-badge{border-radius:12px;padding:2px 8px}.status-normal{background-color:#f6ffed;color:var(--status-normal)}.status-transferred{background-color:#e6f7ff;color:var(--status-transferred)}.status-expired{background-color:#fff2f0;color:var(--status-expired)}.status-cancelled{background-color:#fff2f0;color:var(--status-cancelled)}@media screen and (max-width:375px){.course-card{padding:var(--spacing-md)}.course-name,.current-price{font-size:var(--font-size-md)}}@media screen and (min-width:768px){.course-card{padding:var(--spacing-xl)}.courses-list{gap:var(--spacing-lg)}.course-name{font-size:var(--font-size-title)}.current-price{font-size:20px}}.auth-page{align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;justify-content:center;min-height:100vh;padding:20px}.auth-container{background-color:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-width:400px;padding:var(--spacing-xl);width:100%}.auth-header{margin-bottom:var(--spacing-xl);text-align:center}.auth-header h1{color:var(--text-primary);font-size:var(--font-size-title);font-weight:600}.auth-form{width:100%}.form-group input{background-color:var(--bg-white);border-radius:var(--radius-md);padding:12px 16px;transition:border-color .3s ease,box-shadow .3s ease}.form-group input:focus{box-shadow:0 0 0 2px #007bff1a}.form-group input::placeholder{color:var(--text-muted)}.auth-footer{color:var(--text-secondary);font-size:var(--font-size-sm);margin-top:var(--spacing-lg);text-align:center}.auth-link{color:var(--primary-color);margin-left:var(--spacing-xs);text-decoration:none}.auth-link:hover{text-decoration:underline}@media screen and (max-width:375px){.auth-container{margin:var(--spacing-md);padding:var(--spacing-lg)}.auth-header h1{font-size:var(--font-size-lg)}.form-group input{font-size:var(--font-size-sm);padding:10px 14px}}@media screen and (min-width:768px){.auth-container{padding:var(--spacing-xl) 40px}.auth-header h1{font-size:24px}.form-group input{padding:14px 18px}}:root{--background-gray:#f5f5f5;--border-radius-small:4px;--spacing-xxxl:32px;--font-size-xs:12px;--font-size-sm:14px;--font-size-md:16px;--font-size-lg:18px;--font-size-xl:20px}.user-page{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f7f8fa;background:var(--background);font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;min-height:100vh;padding-bottom:70px}.user-page-container{margin:0 auto;max-width:600px;padding:12px;padding:var(--spacing-md)}.page-header{background:var(--background-light);border-radius:12px;border-radius:var(--border-radius-large);box-shadow:0 2px 12px #6465661f;box-shadow:var(--shadow-light);margin-bottom:12px;margin-bottom:var(--spacing-md);padding:16px;padding:var(--spacing-lg)}.page-header h2{align-items:center;color:#323233;color:var(--text-primary);display:flex;font-size:18px;font-size:var(--font-size-lg);font-weight:600;margin:0}.page-header h2:before{background:#f44;background:var(--primary-color);border-radius:2px;content:"";height:20px;margin-right:8px;margin-right:var(--spacing-sm);width:4px}.card{background:#fff;background:var(--background-light);border-radius:12px;border-radius:var(--border-radius-large);box-shadow:0 2px 12px #6465661f;box-shadow:var(--shadow-light);margin-bottom:12px;margin-bottom:var(--spacing-md);padding:16px;padding:var(--spacing-lg);transition:all .3s ease}.card:hover{box-shadow:0 4px 16px #64656629;box-shadow:var(--shadow-medium);transform:translateY(-1px)}.card-header{align-items:center;border-bottom:1px solid #ebedf0;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;margin-bottom:16px;margin-bottom:var(--spacing-lg);padding-bottom:12px;padding-bottom:var(--spacing-md)}.card-title{color:#323233;color:var(--text-primary);font-size:16px;font-size:var(--font-size-md);font-weight:600;margin:0}.card-subtitle{color:#969799;color:var(--text-secondary);font-size:14px;font-size:var(--font-size-sm);margin-top:4px;margin-top:var(--spacing-xs)}.list-item{align-items:center;background:#fff;background:var(--background-light);border-radius:8px;border-radius:var(--border-radius);cursor:pointer;display:flex;margin-bottom:8px;margin-bottom:var(--spacing-sm);padding:16px;padding:var(--spacing-lg);transition:all .3s ease}.list-item:hover{background:#f5f5f5;background:var(--background-gray)}.list-item:last-child{margin-bottom:0}.list-item-icon{align-items:center;background:#fff1f0;background:var(--primary-light);border-radius:8px;border-radius:var(--border-radius);display:flex;flex-shrink:0;height:48px;justify-content:center;margin-right:12px;margin-right:var(--spacing-md);width:48px}.list-item-icon i{color:#f44;color:var(--primary-color);font-size:24px}.list-item-content{flex:1 1;min-width:0}.list-item-title{color:#323233;color:var(--text-primary);font-size:14px;font-size:var(--font-size-sm);font-weight:500;margin-bottom:4px;margin-bottom:var(--spacing-xs)}.list-item-desc{color:#969799;color:var(--text-secondary);line-height:1.4}.list-item-action,.list-item-desc{font-size:12px;font-size:var(--font-size-xs)}.list-item-action{color:#c8c9cc;color:var(--text-third)}.grid-2{grid-gap:12px;grid-gap:var(--spacing-md);grid-template-columns:repeat(2,1fr)}.grid-2,.grid-3{display:grid;gap:12px;gap:var(--spacing-md)}.grid-3{grid-gap:12px;grid-gap:var(--spacing-md);grid-template-columns:repeat(3,1fr)}.grid-4{grid-gap:8px;grid-gap:var(--spacing-sm);display:grid;gap:8px;gap:var(--spacing-sm);grid-template-columns:repeat(4,1fr)}.form-group{margin-bottom:16px;margin-bottom:var(--spacing-lg)}.form-label{color:#323233;color:var(--text-primary);display:block;font-weight:500;margin-bottom:8px;margin-bottom:var(--spacing-sm)}.form-input,.form-label{font-size:14px;font-size:var(--font-size-sm)}.form-input{background:#fff;background:var(--background-light);border:1px solid #ebedf0;border:1px solid var(--border-color);border-radius:8px;border-radius:var(--border-radius);padding:12px;padding:var(--spacing-md);transition:all .3s ease;width:100%}.form-input:focus{border-color:#f44;border-color:var(--primary-color);box-shadow:0 0 0 2px #ff44441a;outline:none}.form-input::placeholder{color:#c8c9cc;color:var(--text-third)}.btn{align-items:center;border:none;border-radius:8px;border-radius:var(--border-radius);cursor:pointer;display:inline-flex;font-size:14px;font-size:var(--font-size-sm);font-weight:500;justify-content:center;padding:12px 16px;padding:var(--spacing-md) var(--spacing-lg);text-decoration:none;transition:all .3s ease}.btn-primary{background:#f44;background:var(--primary-color);color:#fff}.btn-primary:hover{background:#f33;box-shadow:0 2px 12px #6465661f;box-shadow:var(--shadow-light);transform:translateY(-1px)}.btn-secondary{background:#f5f5f5;background:var(--background-gray);border:1px solid #ebedf0;border:1px solid var(--border-color);color:#323233;color:var(--text-primary)}.btn-secondary:hover{background:#f7f8fa;background:var(--background);border-color:#f44;border-color:var(--primary-color)}.btn-block{margin-bottom:12px;margin-bottom:var(--spacing-md);width:100%}.btn-small{font-size:12px;padding:8px 12px;padding:var(--spacing-sm) var(--spacing-md)}.status-badge{border-radius:4px;border-radius:var(--border-radius-small);display:inline-block;font-size:12px;font-size:var(--font-size-xs);font-weight:500;padding:4px 8px;padding:var(--spacing-xs) var(--spacing-sm)}.status-pending{background:#fff7e6;color:#fa8c16}.status-processing{background:#e6f7ff;color:#1890ff}.status-completed{background:#f6ffed;color:#52c41a}.status-cancelled{background:#fff1f0;color:#ff4d4f}.price{color:#f44;color:var(--primary-color);font-size:16px;font-size:var(--font-size-md);font-weight:600}.price-original{color:#c8c9cc;color:var(--text-third);margin-left:4px;margin-left:var(--spacing-xs);text-decoration:line-through}.price-original,.tag{font-size:12px;font-size:var(--font-size-xs)}.tag{background:#fff1f0;background:var(--primary-light);border-radius:4px;border-radius:var(--border-radius-small);color:#f44;color:var(--primary-color);display:inline-block;margin-bottom:4px;margin-bottom:var(--spacing-xs);margin-right:4px;margin-right:var(--spacing-xs);padding:4px 8px;padding:var(--spacing-xs) var(--spacing-sm)}.empty-state{padding:32px;padding:var(--spacing-xxxl)}.empty-state-icon{font-size:64px;margin-bottom:16px;margin-bottom:var(--spacing-lg);opacity:.3}.empty-state-title{font-size:18px;font-size:var(--font-size-lg);margin-bottom:8px;margin-bottom:var(--spacing-sm)}.empty-state-desc{color:#c8c9cc;color:var(--text-third);font-size:14px;font-size:var(--font-size-sm)}.loading{padding:32px;padding:var(--spacing-xxxl)}.loading-spinner{border:3px solid #ebedf0;border-top-color:#f44;border:3px solid var(--border-color);border-top-color:var(--primary-color);height:40px;width:40px}.divider{background:#ebedf0;background:var(--border-color);height:1px;margin:16px 0;margin:var(--spacing-lg) 0}@media (max-width:768px){.user-page-container{padding:8px;padding:var(--spacing-sm)}.card,.list-item{padding:12px;padding:var(--spacing-md)}.grid-2,.grid-3{gap:8px;gap:var(--spacing-sm);grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.grid-4{grid-template-columns:1fr}}.text-left{text-align:left}.text-primary{color:#323233;color:var(--text-primary)}.text-secondary{color:#969799;color:var(--text-secondary)}.text-third{color:#c8c9cc;color:var(--text-third)}.mt-xs{margin-top:4px;margin-top:var(--spacing-xs)}.mt-sm{margin-top:8px;margin-top:var(--spacing-sm)}.mt-lg{margin-top:16px;margin-top:var(--spacing-lg)}.mt-xl{margin-top:20px;margin-top:var(--spacing-xl)}.mb-xs{margin-bottom:4px;margin-bottom:var(--spacing-xs)}.mb-sm{margin-bottom:8px;margin-bottom:var(--spacing-sm)}.mb-lg{margin-bottom:16px;margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:20px;margin-bottom:var(--spacing-xl)}.p-xs{padding:4px;padding:var(--spacing-xs)}.p-sm{padding:8px;padding:var(--spacing-sm)}.p-lg{padding:16px;padding:var(--spacing-lg)}.p-xl{padding:20px;padding:var(--spacing-xl)}.flex{display:flex}.flex-column{flex-direction:column}.flex-center{align-items:center;justify-content:center}.flex-between{justify-content:space-between}.flex-1{flex:1 1}.hidden{display:none}.visible{display:block}.fade-in{animation:fadeIn .5s ease-out}.slide-up{animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}:root{--primary-color:#f44;--primary-light:#fff1f0;--text-primary:#323233;--text-secondary:#969799;--text-third:#c8c9cc;--background:#f7f8fa;--background-light:#fff;--border-color:#ebedf0;--shadow-light:0 2px 12px #6465661f;--shadow-medium:0 4px 16px #64656629;--border-radius:8px;--border-radius-large:12px;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:20px;--spacing-xxl:24px}.xlx-my-page{background:#f7f8fa;background:var(--background);font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;min-height:100vh;padding-bottom:70px}.xlx-header-sticky{box-shadow:0 2px 12px #6465661f;box-shadow:var(--shadow-light);position:sticky;top:0;z-index:100}.xlx-header-fixed-box,.xlx-header-sticky{background:#fff;background:var(--background-light)}.xlx-header-fixed-box{align-items:center;display:flex;height:44px;justify-content:center;position:relative}.xlx-header-fixed-box .center{color:#323233;color:var(--text-primary);font-size:18px;font-weight:600}.user-info{align-items:center;background:linear-gradient(135deg,#fff,#fafafa);background:linear-gradient(135deg,var(--background-light) 0,#fafafa 100%);border:1px solid var(--border-color-light);border-radius:12px;border-radius:var(--border-radius-large);display:flex;margin-bottom:16px;margin-bottom:var(--spacing-lg);padding:20px 16px;padding:var(--spacing-xl) var(--spacing-lg);position:relative}.user-info,.user-info:active{box-shadow:0 2px 12px #6465661f;box-shadow:var(--shadow-light)}.user-info:active{transform:translateY(.5px)}.user-info:after{border-right:2px solid #c8c9cc;border-right:2px solid var(--text-third);border-top:2px solid #c8c9cc;border-top:2px solid var(--text-third);content:"";height:8px;position:absolute;right:16px;right:var(--spacing-lg);top:50%;transform:translateY(-50%);transform:translateY(-50%) rotate(45deg);width:8px}.avatar-box{margin-right:16px;margin-right:var(--spacing-lg)}.avatar{border:2px solid #f7f8fa;border:2px solid var(--background);height:64px;width:64px}.login-info{flex:1 1}.login-info .name{font-size:18px}.login-info .detail{font-size:14px}.order-info{margin-bottom:12px;margin-bottom:var(--spacing-md)}.order-info .title:before{width:4px}.order-info .item{padding:12px;padding:var(--spacing-md);transition:all .3s ease}.order-info .item:hover{background:#fff1f0;background:var(--primary-light);transform:translateY(-2px)}.order-info .item .icon{height:32px;margin-bottom:8px;margin-bottom:var(--spacing-sm);width:32px}.order-info .item .name{font-size:13px}.services-info{margin-bottom:12px;margin-bottom:var(--spacing-md)}.services-info .title:before{width:4px}.service-item{background:#f7f8fa;background:var(--background);padding:16px 12px;padding:var(--spacing-lg) var(--spacing-md);transition:all .3s ease}.service-item:hover{background:#fff1f0;background:var(--primary-light);box-shadow:0 4px 16px #64656629;box-shadow:var(--shadow-medium);transform:translateY(-2px)}.service-icon{height:48px;margin-bottom:8px;margin-bottom:var(--spacing-sm);width:48px}.service-icon img{height:100%;width:100%}.service-name{font-size:13px;line-height:1.4}.logout-btn{margin:20px 12px;margin:var(--spacing-xl) var(--spacing-md)}.van-button{font-size:16px;padding:16px;padding:var(--spacing-lg);transition:all .3s ease}.van-button--primary:hover{background:#f33;box-shadow:0 4px 16px #64656629;box-shadow:var(--shadow-medium);transform:translateY(-1px)}.van-button--normal:hover{background:#f7f8fa;background:var(--background);border-color:#f44;border-color:var(--primary-color)}@media (max-width:768px){.xlx-my-page{padding-bottom:60px}.my-info-detail-box{padding:8px;padding:var(--spacing-sm)}.user-info{padding:16px;padding:var(--spacing-lg)}.avatar{height:56px;width:56px}.login-info .name{font-size:16px}.services-grid{gap:8px;gap:var(--spacing-sm)}.service-item{padding:12px 8px;padding:var(--spacing-md) var(--spacing-sm)}.service-icon{height:40px;width:40px}.service-name{font-size:12px}}@media (max-width:480px){.order-info .list{flex-wrap:wrap}.order-info .item{margin-bottom:8px;margin-bottom:var(--spacing-sm);min-width:25%}.services-grid{grid-template-columns:repeat(2,1fr)}}.order-info,.services-info,.user-info{animation:fadeIn .5s ease-out}.loading{color:#969799;color:var(--text-secondary)}.empty-state,.loading{padding:24px;padding:var(--spacing-xxl)}.empty-state{color:#969799}.empty-state .icon{font-size:48px;margin-bottom:12px;margin-bottom:var(--spacing-md);opacity:.5}.empty-state .text{font-size:14px;margin-bottom:8px;margin-bottom:var(--spacing-sm)}.text-center{text-align:center}.text-right{text-align:right}.mt-md{margin-top:12px;margin-top:var(--spacing-md)}.mb-md{margin-bottom:12px;margin-bottom:var(--spacing-md)}.p-md{padding:12px;padding:var(--spacing-md)}.icon img,.service-icon img{filter:drop-shadow(0 1px 2px rgba(0,0,0,.1))}.order-info{background:#fff;background:var(--background-light);border:1px solid var(--border-color-light);border-radius:12px;border-radius:var(--border-radius-large);box-shadow:0 2px 12px #6465661f;box-shadow:var(--shadow-light);padding:16px;padding:var(--spacing-lg)}.order-info,.order-info .title{margin-bottom:16px;margin-bottom:var(--spacing-lg)}.order-info .title{align-items:center;color:#323233;color:var(--text-primary);display:flex;font-size:16px;font-weight:600;padding-left:8px;padding-left:var(--spacing-sm)}.order-info .title:before{background:#f44;background:var(--primary-color);border-radius:2px;content:"";height:16px;margin-right:8px;margin-right:var(--spacing-sm);width:3px}.order-info .list{align-items:center;display:flex;justify-content:space-between;padding:0 8px;padding:0 var(--spacing-sm)}.order-info .item{align-items:center;border-radius:8px;border-radius:var(--border-radius);cursor:pointer;display:flex;flex:1 1;flex-direction:column;padding:12px 4px;padding:var(--spacing-md) var(--spacing-xs);position:relative;transition:all .2s ease}.order-info .item:active{background:#fff1f0;background:var(--primary-light);transform:scale(.95)}.order-info .item .icon{height:28px;margin-bottom:4px;margin-bottom:var(--spacing-xs);position:relative;width:28px}.order-info .item .icon img{height:100%;object-fit:contain;width:100%}.order-info .item .name{color:#969799;color:var(--text-secondary);font-size:12px;font-weight:400;margin-top:4px;margin-top:var(--spacing-xs)}.services-info{background:#fff;background:var(--background-light);border:1px solid var(--border-color-light);border-radius:12px;border-radius:var(--border-radius-large);box-shadow:0 2px 12px #6465661f;box-shadow:var(--shadow-light);padding:16px;padding:var(--spacing-lg)}.services-info,.services-info .title{margin-bottom:16px;margin-bottom:var(--spacing-lg)}.services-info .title{align-items:center;color:#323233;color:var(--text-primary);display:flex;font-size:16px;font-weight:600;padding-left:8px;padding-left:var(--spacing-sm)}.services-info .title:before{background:#f44;background:var(--primary-color);border-radius:2px;content:"";height:16px;margin-right:8px;margin-right:var(--spacing-sm);width:3px}.services-grid{grid-gap:12px;grid-gap:var(--spacing-md);display:grid;gap:12px;gap:var(--spacing-md);grid-template-columns:repeat(3,1fr);padding:0 8px;padding:0 var(--spacing-sm)}.service-item{align-items:center;background:#0000;border:none;border-radius:8px;border-radius:var(--border-radius);cursor:pointer;display:flex;flex-direction:column;padding:16px 4px;padding:var(--spacing-lg) var(--spacing-xs);transition:all .2s ease}.service-item:active{background:#fff1f0;background:var(--primary-light);transform:scale(.95)}.service-icon{align-items:center;display:flex;height:36px;justify-content:center;margin-bottom:4px;margin-bottom:var(--spacing-xs);position:relative;width:36px}.service-icon img{height:24px;object-fit:contain;width:24px}.service-name{color:#969799;color:var(--text-secondary);font-size:12px;font-weight:400;line-height:1.3;text-align:center}.logout-btn{margin:20px 12px 12px;margin:var(--spacing-xl) var(--spacing-md) var(--spacing-md)}.logout-btn+.logout-btn{margin-top:8px;margin-top:var(--spacing-sm)}.van-button{align-items:center;border:none;border-radius:8px;border-radius:var(--border-radius);cursor:pointer;display:flex;font-size:15px;font-weight:500;height:44px;justify-content:center;padding:12px 16px;padding:var(--spacing-md) var(--spacing-lg);transition:all .2s ease;width:100%}.van-button--primary{background:#f44;background:var(--primary-color);box-shadow:0 2px 12px #6465661f;box-shadow:var(--shadow-light);color:#fff}.van-button--primary:active{background:#d3020f;transform:translateY(.5px)}.van-button--normal{background:#fff;background:var(--background-light);border:1px solid #ebedf0;border:1px solid var(--border-color);color:#323233;color:var(--text-primary)}.van-button--normal:active{background:#f7f8fa;background:var(--background);border-color:#f44;border-color:var(--primary-color)}.my-info-detail-box{max-width:100%;padding:12px;padding:var(--spacing-md)}.icon img,.service-icon img{filter:none;height:24px;object-fit:contain;width:24px}.avatar{align-items:center;background:#f7f8fa;background:var(--background);border:2px solid var(--border-color-light);border-radius:50%;box-shadow:0 2px 12px #6465661f;box-shadow:var(--shadow-light);display:flex;height:60px;justify-content:center;overflow:hidden;width:60px}.avatar img{border-radius:50%;height:100%;object-fit:cover;width:100%}.login-info .name{color:#323233;color:var(--text-primary);font-size:17px;font-weight:600;margin-bottom:4px;margin-bottom:var(--spacing-xs)}.login-info .detail{color:#969799;color:var(--text-secondary);font-size:13px;line-height:1.4}@media (max-width:375px){.services-grid{gap:8px;gap:var(--spacing-sm)}.service-item{padding:12px 4px;padding:var(--spacing-md) var(--spacing-xs)}.service-icon{height:32px;width:32px}.service-icon img{height:20px;width:20px}.service-name{font-size:11px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.order-info,.services-info,.user-info{animation:fadeIn .3s ease-out}.user-info{animation-delay:.1s}.order-info{animation-delay:.2s}.services-info{animation-delay:.3s}.order-info .item:active,.service-item:active,.user-info:active{background-color:#ee0a240d;transition:background-color .1s ease}.profile-page{background-color:var(--bg-color);min-height:100vh}.profile-card{background-color:var(--bg-white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg)}.avatar-section{align-items:center;display:flex;flex-direction:column;margin-bottom:var(--spacing-xl)}.avatar-preview{border:3px solid var(--border-color);border-radius:50%;height:100px;margin-bottom:var(--spacing-md);overflow:hidden;width:100px}.avatar-preview img{height:100%;object-fit:cover;width:100%}.avatar-upload{align-items:center;display:flex;flex-direction:column;gap:var(--spacing-sm)}.file-input{display:none}.info-section{margin-bottom:var(--spacing-xl)}.info-item{display:flex;flex-direction:column;margin-bottom:var(--spacing-lg)}.info-label{color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:500;margin-bottom:var(--spacing-xs)}.info-value{color:var(--text-primary);padding:var(--spacing-sm) 0}.edit-input,.info-value{font-size:var(--font-size-md)}.edit-input{border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:var(--spacing-sm) var(--spacing-md);transition:border-color .3s ease}.edit-input:focus{border-color:var(--primary-color);outline:none}.action-section{flex-direction:column}.action-buttons,.action-section{display:flex;gap:var(--spacing-sm)}.action-buttons .btn{flex:1 1}.btn-full-width{font-size:var(--font-size-md);font-weight:500;padding:14px 24px;width:100%}@media screen and (max-width:375px){.profile-card{margin:var(--spacing-sm);padding:var(--spacing-md)}.avatar-preview{height:80px;width:80px}.action-buttons{flex-direction:column}}@media screen and (min-width:768px){.profile-card{margin:var(--spacing-lg);padding:var(--spacing-xl)}.avatar-preview{height:120px;width:120px}.info-item{align-items:center;flex-direction:row;justify-content:space-between}.info-label{margin-bottom:0;margin-right:var(--spacing-lg);min-width:80px}.info-value{flex:1 1;text-align:right}.edit-input{flex:1 1;text-align:left}}.change-password-page{background-color:#f5f5f5;min-height:100vh;padding:20px 0}.page-header{background:#fff;box-shadow:0 2px 8px #0000001a;margin-bottom:20px;padding:20px}.page-header h1{color:#333;font-size:24px;text-align:center}.content-container{margin:0 auto;max-width:600px;padding:0 20px}.password-card{border-radius:8px;box-shadow:0 2px 8px #0000001a;margin-bottom:20px}.password-card .ant-card-body{padding:32px}.password-tips{background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:24px}.password-tips h3{color:#333;font-size:16px;margin:0 0 16px}.password-tips ul{color:#666;line-height:1.8;margin:0;padding-left:20px}.password-tips li{margin-bottom:8px}@media (max-width:768px){.change-password-page{padding:0}.content-container{padding:0 16px}.password-card .ant-card-body{padding:24px 16px}.page-header{margin-bottom:16px}}.my-orders-page{background-color:#f5f5f5;min-height:100vh;padding-bottom:70px}.orders-header{background-color:#fff;border-bottom:1px solid #eee;position:sticky;top:0;z-index:100}.orders-content{padding:10px 15px}.orders-list{display:flex;flex-direction:column;gap:10px}.order-card{background-color:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a;padding:15px}.order-header{align-items:center;border-bottom:1px solid #f0f0f0;display:flex;justify-content:space-between;margin-bottom:12px;padding-bottom:8px}.order-number{color:#999;font-size:12px}.order-status{border-radius:12px;font-size:12px;font-weight:500;padding:2px 8px}.order-status.status-pending{background-color:#fff2e8;color:#ff6b35}.order-status.status-confirmed{background-color:#f6ffed;color:#52c41a}.order-status.status-completed{background-color:#f5f5f5;color:#666}.order-status.status-cancelled{background-color:#fff2f0;color:#ff4d4f}.order-status.status-refunded{background-color:#e6f7ff;color:#1890ff}.order-content{align-items:flex-start;display:flex;justify-content:space-between;margin-bottom:15px}.course-info{margin-right:15px}.course-name{color:#333;font-size:16px;font-weight:500;line-height:1.4;margin-bottom:8px}.course-details{gap:4px}.course-details span{color:#666;font-size:13px}.order-price{text-align:right}.price-symbol{color:#ff6b35;font-size:14px}.price-amount{color:#ff6b35;font-size:18px;font-weight:500}.order-actions{display:flex;gap:8px;justify-content:flex-end}.action-btn{border:none;border-radius:15px;cursor:pointer;font-size:12px;padding:6px 12px;transition:all .3s ease}.action-btn.primary{background-color:#ff6b35;color:#fff}.action-btn.primary:hover{background-color:#ff5722}.action-btn.secondary{background-color:#1890ff;color:#fff}.action-btn.secondary:hover{background-color:#096dd9}.action-btn.tertiary{background-color:#fff;border:1px solid #d9d9d9;color:#666}.action-btn.tertiary:hover{background-color:#f5f5f5}@media screen and (max-width:375px){.tab-item{font-size:13px;padding:10px 12px}.order-card{padding:12px}.course-name{font-size:15px}.course-details span{font-size:12px}.price-amount{font-size:16px}}@media screen and (min-width:768px){.my-orders-page{margin:0 auto;max-width:768px}.tabs-wrapper{padding:0 20px}.orders-content{padding:15px 20px}.order-card{padding:20px}}.coupons-page{background-color:var(--bg-color);min-height:100vh}.coupons-tabs{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);display:flex;margin-bottom:var(--spacing-md);padding:var(--spacing-xs)}.tab{background-color:initial;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;flex:1 1;font-size:var(--font-size-sm);font-weight:500;padding:var(--spacing-sm) var(--spacing-md);transition:all .3s ease}.tab.active{background-color:var(--primary-color);color:#fff}.tab:hover:not(.active){background-color:var(--bg-secondary)}.coupons-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.coupon-item{background:linear-gradient(135deg,var(--primary-gradient-start),var(--primary-gradient-end));border-radius:var(--radius-md);box-shadow:var(--shadow-sm);color:#fff;overflow:hidden;padding:var(--spacing-lg);position:relative}.coupon-item:before{background-color:#ffffff1a;border-radius:50%;content:"";height:100px;position:absolute;right:-50px;top:50%;transform:translateY(-50%);width:100px}.coupon-content{align-items:center;display:flex;justify-content:space-between}.coupon-left{flex:1 1}.coupon-price{font-size:var(--font-size-xl);font-weight:700}.coupon-name,.coupon-price{margin-bottom:var(--spacing-xs)}.coupon-name{font-size:var(--font-size-md);font-weight:600}.coupon-desc{font-size:var(--font-size-sm);opacity:.9}.coupon-right{min-width:100px;text-align:right}.coupon-date{margin-bottom:var(--spacing-xs);opacity:.9}.coupon-date,.coupon-status{font-size:var(--font-size-xs)}.coupon-status{font-weight:600}.coupon-status.used{color:var(--warning-color)}.coupon-status.expired{color:var(--error-color)}.coupon-item.used{background:linear-gradient(135deg,#95a5a6,#7f8c8d)}.coupon-item.expired{background:linear-gradient(135deg,#e74c3c,#c0392b)}@media screen and (max-width:375px){.content-container{padding:var(--spacing-sm)}.coupon-item{padding:var(--spacing-md)}.coupon-price{font-size:var(--font-size-lg)}.coupon-name{font-size:var(--font-size-sm)}.coupon-content{align-items:flex-start;flex-direction:column;gap:var(--spacing-sm)}.coupon-right{min-width:auto;text-align:left}}@media screen and (min-width:768px){.content-container{margin:0 auto;max-width:768px;padding:var(--spacing-lg)}.coupons-tabs{margin-bottom:var(--spacing-lg)}.tab{font-size:var(--font-size-md);padding:var(--spacing-md)}.coupon-item{padding:var(--spacing-xl)}.coupon-price{font-size:var(--font-size-2xl)}.coupon-name{font-size:var(--font-size-lg)}.coupon-desc{font-size:var(--font-size-md)}.coupon-date,.coupon-status{font-size:var(--font-size-sm)}}.address-page{background-color:var(--bg-color);min-height:100vh}.header-content{justify-content:space-between}.address-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.address-card{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg)}.address-card.default{background-color:var(--primary-bg);border-color:var(--primary-color)}.address-info{margin-bottom:var(--spacing-md)}.address-name-phone{align-items:center;display:flex;justify-content:space-between;margin-bottom:var(--spacing-sm)}.address-name{color:var(--text-primary);font-size:var(--font-size-md);font-weight:600}.address-detail,.address-phone{color:var(--text-secondary);font-size:var(--font-size-sm)}.address-detail{line-height:1.5}.default-badge{background-color:var(--primary-color);border-radius:var(--radius-sm);color:#fff;display:inline-block;font-size:var(--font-size-xs);margin-left:var(--spacing-xs);padding:2px 6px}.address-actions{display:flex;gap:var(--spacing-sm);justify-content:flex-end}.btn-small{border-radius:var(--radius-sm);font-size:var(--font-size-xs);padding:6px 12px}.btn-outline{background-color:initial;border:1px solid var(--border-color);color:var(--text-secondary)}.btn-outline:hover{background-color:var(--bg-secondary)}.btn-danger{background-color:var(--error-color);border:none;color:#fff}.btn-danger:hover{background-color:var(--error-hover)}.address-form-container{margin-bottom:var(--spacing-lg)}.address-form{background-color:var(--bg-white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg)}.form-row{grid-gap:var(--spacing-md);display:grid;gap:var(--spacing-md);grid-template-columns:1fr 1fr}.form-group{margin-bottom:var(--spacing-md)}.form-group label{color:var(--text-primary);display:block;font-size:var(--font-size-sm);font-weight:500;margin-bottom:var(--spacing-xs)}.form-group input{border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:var(--font-size-md);padding:var(--spacing-sm) var(--spacing-md);transition:border-color .3s ease;width:100%}.form-group input:focus{border-color:var(--primary-color);outline:none}.form-group label.checkbox-label{align-items:center;cursor:pointer;display:flex;gap:var(--spacing-sm)}.checkbox-label input[type=checkbox]{margin:0;width:auto}.form-actions{display:flex;gap:var(--spacing-sm);justify-content:flex-end;margin-top:var(--spacing-lg)}@media screen and (max-width:375px){.content-container{padding:var(--spacing-sm)}.address-card{padding:var(--spacing-md)}.form-row{grid-template-columns:1fr}.address-actions{flex-direction:column}.btn-small{width:100%}}@media screen and (min-width:768px){.content-container{margin:0 auto;max-width:768px;padding:var(--spacing-lg)}.address-card{padding:var(--spacing-xl)}}*{margin:0;padding:0}.my-courses-page{background-color:#f5f5f5;min-height:100vh;padding-bottom:70px}.courses-header{background-color:#fff;border-bottom:1px solid #eee;position:sticky;top:0;z-index:100}.header-content{height:44px;justify-content:center;position:relative}.header-content h1{color:#333;font-size:18px;font-weight:500}.tabs-container{background-color:#fff;border-bottom:1px solid #eee;position:sticky;top:44px;z-index:99}.tabs-wrapper{padding:0 15px}.tabs-list{-webkit-overflow-scrolling:touch;-ms-overflow-style:none;display:flex;list-style:none;overflow-x:auto;scrollbar-width:none}.tabs-list::-webkit-scrollbar{display:none}.tab-item{color:#666;cursor:pointer;flex-shrink:0;font-size:14px;padding:12px 15px;position:relative;transition:color .3s ease}.tab-item span{display:block;padding:0 5px}.tab-item.active{color:#007bff;font-weight:500}.tab-item.active:after{background-color:#007bff;border-radius:1px;bottom:0;content:"";height:2px;left:50%;position:absolute;transform:translateX(-50%);width:20px}.courses-content{padding:10px 15px}.loading{align-items:center;color:#999;display:flex;flex-direction:column;height:200px;justify-content:center}.loading-spinner{animation:spin 1s linear infinite;border:2px solid #f3f3f3;border-radius:50%;border-top-color:#007bff;height:30px;margin-bottom:10px;width:30px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.empty-state{align-items:center;display:flex;justify-content:center;min-height:400px}.empty-box{text-align:center}.nodata{align-items:center;display:flex;flex-direction:column;justify-content:center}.empty-image{height:120px;margin-bottom:15px;opacity:.5;width:120px}.nodata p{color:#999;font-size:14px;margin:0}.courses-list{display:flex;flex-direction:column;gap:10px}.course-card{background-color:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a;padding:15px}.course-header{border-bottom:1px solid #f0f0f0;margin-bottom:12px;padding-bottom:8px}.course-title{color:#333;font-size:16px;font-weight:500;line-height:1.4;margin-bottom:8px}.course-title em{font-style:normal;margin-right:4px}.course-title .category{color:#007bff}.course-title .year{color:#ff6b35}.course-difficulty{align-items:center;display:flex;gap:8px;margin-bottom:8px}.difficulty-name{background-color:#f5f5f5;border-radius:4px;color:#666;font-size:12px;padding:2px 6px}.difficulty-stars{display:flex;gap:2px}.star{background-color:#e6e6e6;border-radius:50%;display:inline-block;height:12px;position:relative;width:12px}.star.active{background-color:#fd0}.star.active:after{color:#fff;content:"★";font-size:8px;left:50%;position:absolute;top:50%;transform:translate(-50%,-50%)}.course-details{display:flex;flex-direction:column;gap:8px}.detail-item{align-items:flex-start;display:flex;gap:8px}.detail-item .label{color:#666;flex-shrink:0;font-size:13px;min-width:70px}.detail-item .content{color:#333;flex:1 1;font-size:13px;line-height:1.4}.detail-item .content em{font-style:normal;margin-right:4px}.detail-item.teacher-info{align-items:center;display:flex;gap:8px}.teacher-avatar{border-radius:50%;height:20px;object-fit:cover;width:20px}.status-normal{color:#52c41a}.status-expired{color:#ff4d4f}.status-cancelled{color:#ff6b35}.status-transferred{color:#1890ff}.list-finished-text{color:#999;font-size:13px;padding:20px 0;text-align:center}@media screen and (max-width:375px){.tab-item{font-size:13px;padding:10px 12px}.course-card{padding:12px}.course-title{font-size:15px}.detail-item .content,.detail-item .label{font-size:12px}.detail-item .label{min-width:65px}}@media screen and (min-width:768px){.my-courses-page{margin:0 auto;max-width:768px}.tabs-wrapper{padding:0 20px}.courses-content{padding:15px 20px}.course-card{padding:20px}}.transfer-page{background-color:var(--bg-color);min-height:100vh}.transfer-options{display:flex;flex-direction:column;gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.option-card{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg);text-align:center;transition:transform .2s ease,box-shadow .2s ease}.option-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.option-card h3{color:var(--text-primary);font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--spacing-sm)}.option-card p{color:var(--text-secondary);font-size:var(--font-size-sm);line-height:1.5;margin-bottom:var(--spacing-md)}.transfer-history{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg)}.transfer-history h3{border-bottom:1px solid var(--border-color);color:var(--text-primary);font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm)}.transfer-history p{color:var(--text-secondary);font-size:var(--font-size-sm);margin:var(--spacing-lg) 0;text-align:center}@media screen and (max-width:375px){.content-container{padding:var(--spacing-sm)}.option-card{padding:var(--spacing-md)}}@media screen and (min-width:768px){.content-container{margin:0 auto;max-width:768px;padding:var(--spacing-lg)}.transfer-options{flex-direction:row;gap:var(--spacing-lg)}.option-card{flex:1 1;padding:var(--spacing-xl)}.option-card h3{font-size:var(--font-size-xl)}.option-card p{font-size:var(--font-size-md)}.transfer-history{padding:var(--spacing-xl)}}.renew-page{background-color:var(--bg-color);min-height:100vh}.renew-content{display:flex;flex-direction:column;gap:var(--spacing-lg)}.renew-card{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg)}.renew-card h3{border-bottom:1px solid var(--border-color);color:var(--text-primary);font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm)}.course-list{color:var(--text-secondary);font-size:var(--font-size-sm);padding:var(--spacing-lg) 0;text-align:center}.renew-notice{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg)}.renew-notice h4{color:var(--text-primary);font-size:var(--font-size-md);font-weight:600;margin-bottom:var(--spacing-md)}.renew-notice ul{list-style:none;padding:0}.renew-notice li{color:var(--text-secondary);font-size:var(--font-size-sm);margin-bottom:var(--spacing-sm);padding-left:var(--spacing-md);position:relative}.renew-notice li:before{color:var(--primary-color);content:"•";left:0;position:absolute}.course-item{background-color:var(--bg-secondary);border-left:3px solid var(--primary-color);border-radius:var(--radius-sm);margin-bottom:var(--spacing-sm);padding:var(--spacing-md)}.course-item:last-child{margin-bottom:0}.course-info{color:var(--text-secondary);font-size:var(--font-size-xs);margin-bottom:var(--spacing-sm)}.course-price{align-items:center;display:flex;justify-content:space-between}.original-price{color:var(--text-secondary);font-size:var(--font-size-sm);text-decoration:line-through}.renew-price{color:var(--error-color);font-size:var(--font-size-lg);font-weight:600}.renew-btn{font-size:var(--font-size-sm);padding:6px 12px}@media screen and (max-width:375px){.content-container{padding:var(--spacing-sm)}.renew-card,.renew-notice{padding:var(--spacing-md)}}@media screen and (min-width:768px){.content-container{margin:0 auto;max-width:768px;padding:var(--spacing-lg)}.renew-card,.renew-notice{padding:var(--spacing-xl)}.renew-card h3{font-size:var(--font-size-xl)}.renew-notice h4{font-size:var(--font-size-lg)}.renew-notice li{font-size:var(--font-size-md)}}.calendar-page{background-color:var(--bg-color);min-height:100vh}.page-header{background-color:var(--bg-white);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm);padding:var(--spacing-md) var(--spacing-lg);position:sticky;top:0;z-index:100}.header-content{align-items:center;display:flex}.page-header h1{color:var(--text-primary);font-size:var(--font-size-xl);font-weight:600;margin:0}.content-container{padding:var(--spacing-md)}.calendar-content{display:flex;flex-direction:column;gap:var(--spacing-lg)}.calendar-view{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg)}.month-selector{align-items:center;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md)}.nav-btn{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--font-size-md);padding:var(--spacing-sm) var(--spacing-md);transition:all .3s ease}.nav-btn:hover{background-color:var(--bg-tertiary)}.current-month{color:var(--text-primary);font-size:var(--font-size-lg);font-weight:600}.weekdays{grid-gap:1px;background-color:var(--border-color);border-radius:var(--radius-sm);display:grid;gap:1px;grid-template-columns:repeat(7,1fr);margin-bottom:var(--spacing-md);overflow:hidden}.weekdays div{background-color:var(--bg-secondary);color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:600;padding:var(--spacing-sm);text-align:center}.calendar-grid{grid-gap:1px;background-color:var(--border-color);border-radius:var(--radius-sm);display:grid;gap:1px;grid-template-columns:repeat(7,1fr);overflow:hidden}.calendar-day{background-color:var(--bg-white);cursor:pointer;display:flex;flex-direction:column;justify-content:space-between;min-height:60px;padding:var(--spacing-sm);transition:background-color .3s ease}.calendar-day:hover{background-color:var(--bg-secondary)}.calendar-day.today{background-color:var(--primary-bg)}.calendar-day.has-course{background-color:var(--success-bg)}.day-number{color:var(--text-primary);font-size:var(--font-size-sm);font-weight:600;margin-bottom:var(--spacing-xs)}.course-indicator{color:var(--success-color);font-size:var(--font-size-xs);font-weight:500;text-align:center}.calendar-day.other-month{background-color:var(--bg-tertiary);color:var(--text-secondary)}.course-schedule{background-color:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:var(--spacing-lg)}.course-schedule h3{border-bottom:1px solid var(--border-color);color:var(--text-primary);font-size:var(--font-size-lg);font-weight:600;margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm)}.schedule-list{flex-direction:column}.schedule-item,.schedule-list{display:flex;gap:var(--spacing-md)}.schedule-item{background-color:var(--bg-secondary);border-left:3px solid var(--primary-color);border-radius:var(--radius-sm);padding:var(--spacing-md)}.schedule-time{color:var(--primary-color);font-size:var(--font-size-sm);font-weight:600;min-width:80px}.course-info{flex:1 1}.course-name{color:var(--text-primary);font-size:var(--font-size-md);font-weight:600}.course-name,.teacher{margin-bottom:var(--spacing-xs)}.teacher{font-size:var(--font-size-sm)}.location,.teacher{color:var(--text-secondary)}.location{font-size:var(--font-size-xs)}.location.online{color:var(--success-color)}.empty-state{color:var(--text-secondary);padding:var(--spacing-xl);text-align:center}.empty-state p{margin-bottom:var(--spacing-md)}@media screen and (max-width:375px){.content-container{padding:var(--spacing-sm)}.calendar-view,.course-schedule{padding:var(--spacing-md)}.calendar-day{min-height:50px;padding:var(--spacing-xs)}.schedule-item{flex-direction:column;gap:var(--spacing-sm)}.schedule-time{min-width:auto}}@media screen and (min-width:768px){.content-container{margin:0 auto;max-width:768px;padding:var(--spacing-lg)}.calendar-content{flex-direction:row;gap:var(--spacing-lg)}.calendar-view{flex:2 1}.course-schedule{flex:1 1}.calendar-view,.course-schedule{padding:var(--spacing-xl)}.calendar-day{min-height:80px;padding:var(--spacing-md)}.day-number{font-size:var(--font-size-md)}.course-indicator{font-size:var(--font-size-sm)}.schedule-item{padding:var(--spacing-md)}.schedule-time{font-size:var(--font-size-md)}.course-name{font-size:var(--font-size-lg)}.location,.teacher{font-size:var(--font-size-sm)}}*{box-sizing:border-box}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}.App{min-height:100vh}@media (max-width:768px){.ant-card{margin-bottom:12px}.ant-page-header{padding:12px 16px}}::-webkit-scrollbar{height:6px;width:6px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#555}.ant-card-hoverable:hover{box-shadow:0 4px 12px #00000026;transform:translateY(-2px);transition:all .3s ease}.ant-btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea}.ant-btn-primary:hover{background:linear-gradient(135deg,#764ba2,#667eea);border-color:#764ba2}.ant-table-thead>tr>th{background:#fafafa;font-weight:600}.ant-tag{border-radius:4px}.ant-form-item-label>label{font-weight:500}.image-placeholder{align-items:center;background:#f0f2f5;color:#999;display:flex;font-size:14px;justify-content:center}.price-text{color:#ff4d4f;font-size:18px;font-weight:700}.status-tag{border-radius:4px;font-size:12px;padding:4px 8px}.responsive-grid{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}@media (max-width:768px){.responsive-grid{grid-template-columns:1fr}}.loading-container{align-items:center;display:flex;justify-content:center;min-height:200px}.empty-container{color:#666;padding:40px 0;text-align:center}
/*# sourceMappingURL=main.c66c1208.css.map*/