.admin-layout aside{overflow-y:auto}.admin-layout aside .brand{margin-bottom:18px}.admin-goods-menu summary{cursor:pointer;padding:11px 12px;font-size:14px;color:#566477}.admin-goods-menu a{display:block;margin:5px 0 5px 14px;padding:10px 12px;font-size:13px;border-left:2px solid transparent;color:#778493}.admin-goods-menu a[aria-current=page]{color:#cf722f;background:#fff3e9;border-color:#ed883f}.goods-admin{font-size:13px;color:#465468}.goods-admin .section-head h1{font-size:25px;letter-spacing:0}.goods-admin h2{font-size:17px}.goods-admin .section-head .muted{margin-top:8px}.goods-admin label{font-size:12px}.goods-project-tabs{display:flex;align-items:center;gap:7px;flex-wrap:wrap;background:#fff;padding:15px;border:1px solid #e7ebef;border-bottom:0}.goods-project-tabs button{padding:7px 13px;background:#fff;font-size:12px;color:#7a8794;border-radius:3px}.goods-project-tabs button.active{background:#fff0e4;color:#d27635}.goods-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 24px;background:#f0f3f6;padding:8px 22px 22px;border:1px solid #e7ebef}.goods-filters label{display:flex;align-items:center;gap:10px;white-space:nowrap;color:#677b8c}.goods-filters input,.goods-filters select{margin:0;background:#fff;min-width:0;padding:9px;font-size:12px;border-radius:3px}.goods-filter-buttons{grid-column:1/-1;display:flex;gap:10px;justify-content:flex-end}.goods-filter-buttons button{padding:7px 22px;font-size:12px;border-radius:3px}.goods-filter-buttons button:not(.button){background:#fff;border:1px solid #dce3ea}.goods-list-tools{display:flex;gap:15px;align-items:center;margin:22px 0 15px}.goods-list-tools>.button{font-size:12px;padding:9px 15px;border-radius:3px}.goods-list-tools>span{font-size:11px;color:#98a3af}.goods-list-tools>div{margin-left:auto;display:flex;gap:8px}.goods-list-tools button{padding:8px 12px;background:#fff;border:1px solid #dfe5eb;font-size:12px;border-radius:3px}.goods-table{background:#fff;border:1px solid #e4e9ef}.goods-table table{font-size:12px}.goods-table th{font-size:11px;font-weight:600;background:#f7f9fb;color:#718293}.goods-table td{padding:17px 12px}.goods-table td small{display:block;font-size:10px;color:#9aa5af;margin-top:6px}.goods-table td input,.goods-table th input{width:14px;height:14px;margin:0;accent-color:#f1853a}.goods-table-name{display:flex;align-items:center;gap:12px;min-width:220px;white-space:normal}.goods-table-name img,.goods-cover-placeholder{display:block;width:82px;height:50px;object-fit:cover;border-radius:3px;flex-shrink:0}.goods-cover-placeholder{display:grid;place-items:center;background:#ecf1f6;color:#9babbb;font-size:12px}.goods-table-name a{color:#485666}.goods-status{display:inline-block;font-size:11px;padding:4px 9px;border-radius:3px;background:#eff2f5;color:#8c98a4;white-space:nowrap}.goods-status.published{background:#edf6ef;color:#658d73}.goods-status.scheduled{background:#fff5e7;color:#bc985b}.goods-price{font-weight:500;color:#ed8240}.goods-row-actions{white-space:nowrap}.goods-row-actions a,.goods-row-actions button{background:none;padding:5px;color:#cf813f;font-size:11px}.goods-row-actions button:disabled{color:#b9c0c8}.goods-empty{text-align:center;padding:70px 20px!important;color:#a6b0bb;font-size:13px;background:#fff}.goods-empty>span{display:block;font-size:38px;color:#ccd4dc}.goods-empty p{margin:12px 0}.goods-empty small{font-size:11px}.goods-form{background:#fff;border:1px solid #e5eaf0;padding:36px 28px 0;min-height:800px}.goods-form-row{display:grid;grid-template-columns:120px minmax(0,1fr);gap:18px;align-items:start;min-height:68px;margin-bottom:10px}.goods-form-row>label{color:#4c697b;text-align:right;padding-top:10px;margin:0;font-size:13px}.goods-form-row em{color:#e36d4f;font-style:normal;margin-right:4px}.goods-form-row>div{display:flex;align-items:center;gap:14px;flex-wrap:wrap;min-width:0}.goods-form-row>div>input,.goods-form-row>div>select,.goods-form-row>div>textarea{max-width:650px;width:100%;border-radius:3px;background:#fff;border-color:#dfe5eb;font-size:13px;padding:10px 12px;margin:0}.goods-form-row>div>a{color:#d9823f;font-size:12px;white-space:nowrap}.goods-form-row small{font-size:11px;color:#96a1ad}.goods-form-row .goods-input-unit{display:flex;width:255px;max-width:100%;background:#f7f9fb;border:1px solid #dfe5eb;border-radius:3px;align-items:center}.goods-input-unit input{width:calc(100% - 42px);border:0;border-right:1px solid #dfe5eb;margin:0;border-radius:0;background:#fff;padding:10px 12px;font-size:13px;min-width:0}.goods-input-unit>span{padding:0 13px;color:#8993a1;white-space:nowrap}.goods-form-row .goods-service-label{color:#d48441;background:#fff4e9;padding:6px 11px;border-radius:3px;font-size:12px}.goods-form-row .goods-switch{display:flex;align-items:center;gap:8px;margin:9px 0}.goods-switch input{display:block;width:17px;height:17px;margin:0;accent-color:#ed833b}.goods-cover-picker{align-items:flex-end!important}.goods-cover-picker>div{width:180px;height:105px;display:grid;place-items:center;border:1px dashed #d7e0e8;background:#f9fafc;color:#b3bcc6;font-size:12px}.goods-cover-picker img{height:100%;width:100%;object-fit:cover}.goods-cover-picker button{font-size:12px;padding:8px 13px;background:#fff;border:1px solid #e0e6ec;border-radius:3px}.goods-cover-picker small{flex-basis:100%}.goods-form-row:has(.goods-cover-picker){margin-bottom:28px}.goods-radio-line{padding-top:6px}.goods-radio-line label{display:flex;align-items:center;gap:6px;margin:4px 8px 8px 0}.goods-radio-line input[type=radio]{width:15px;height:15px;margin:0;accent-color:#ef873e}.goods-radio-line input[type=datetime-local]{width:240px;margin:0;padding:8px;font-size:12px;border-radius:3px}.goods-form-footer{position:sticky;bottom:0;border-top:1px solid #e7ecf2;padding:20px 0;background:#fff;display:flex;gap:12px;justify-content:flex-end;margin-top:40px;z-index:2}.goods-form-footer>a,.goods-form-footer>button{padding:9px 20px;font-size:12px;border:1px solid #dfe4ea;background:#fff;border-radius:3px;color:#687683}.goods-form-footer>.button{color:#fff;background:#ed8138;border-color:#ed8138}.goods-detail-summary{background:#fff;border:1px solid #e3e9ef;padding:25px;display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-bottom:20px}.goods-detail-summary>div{flex:1;min-width:120px}.goods-detail-summary small{display:block;color:#9ca8b4;font-size:11px;margin-bottom:7px}.goods-detail-summary b{font-size:13px;font-weight:500}.goods-detail-summary>button{background:#fff;color:#dd8a49;border:1px solid #ead8c9;padding:7px 14px;font-size:12px;border-radius:3px}.goods-detail-layout{display:grid;grid-template-columns:155px minmax(0,1fr);border:1px solid #e3e9ef;background:#fff;min-height:600px}.goods-detail-layout>nav{background:#fff;border-right:1px solid #e4eaf0;padding-top:14px}.goods-detail-layout>nav>a{display:flex;justify-content:space-between;padding:17px 20px;font-size:12px;color:#8592a0}.goods-detail-layout>nav>a.active{background:#fff2e7;color:#d5803d;box-shadow:inset 3px 0 #ec944f}.goods-detail-layout>nav small{font-size:10px}.goods-detail-layout>section{padding:24px;min-width:0}.goods-detail-layout .goods-form{border:0;padding:10px 0 0;min-height:0}.goods-detail-layout .goods-form-row{grid-template-columns:85px minmax(0,1fr);gap:15px}.goods-course-heading{display:flex;align-items:center;gap:20px;border-bottom:1px solid #e6ebf0;padding-bottom:15px}.goods-course-heading>b{font-size:13px;color:#d5813f}.goods-course-heading>span{font-size:11px;color:#a1aab4}.goods-course-toolbar{display:flex;align-items:center;gap:18px;padding:18px 0}.goods-course-toolbar>.button{padding:8px 16px;font-size:12px;border-radius:3px}.goods-course-toolbar>a{font-size:12px;color:#b08b6b}.goods-bound-courses article{padding:23px 0;border-bottom:1px solid #edf0f4;display:flex;gap:12px;align-items:center}.goods-course-index{font-size:18px;color:#bbc8d4;padding-right:5px}.goods-bound-courses article>div{flex:1;min-width:0}.goods-bound-courses h3{font-size:14px;margin-bottom:8px}.goods-bound-courses small{font-size:11px;color:#a0aab5}.goods-bound-courses article>a,.goods-bound-courses button{font-size:11px;color:#ca874f;white-space:nowrap}.goods-bound-courses button{background:#f6f8fa;padding:6px 8px;border-radius:3px}.goods-help{font-size:11px;color:#9ba6b2;margin:18px 0;line-height:1.9}.goods-dialog{border:0;border-radius:5px;padding:25px;width:min(650px,92vw);max-height:85dvh;color:#556373;box-shadow:0 20px 80px #14213233}.goods-dialog::backdrop{background:#17243366}.goods-dialog>header{height:auto;max-width:none;margin:0;padding:0 0 20px;gap:15px;flex-wrap:nowrap}.goods-dialog header h2{font-size:18px}.goods-dialog header button{font-size:24px;color:#a3adb7;background:transparent}.goods-dialog .button{font-size:12px;border-radius:3px;padding:10px 20px}.goods-course-options{max-height:50dvh;overflow:auto;margin:15px 0 22px}.goods-course-options label{display:flex;gap:12px;align-items:center;padding:13px 0;margin:0;border-bottom:1px solid #edf0f4}.goods-course-options label[hidden]{display:none}.goods-course-options input{width:16px;height:16px;margin:0;accent-color:#e88a44}.goods-course-options b{font-weight:500;font-size:13px}.goods-course-options small{display:block;font-size:11px;color:#9ba5b0;margin-top:5px}.goods-admin .form-card{border-radius:4px;margin-bottom:25px}.goods-admin .form-card h2{font-size:18px}.goods-admin .form-card>.button{font-size:12px;border-radius:3px}.goods-teacher-search{max-width:350px;margin:0 0 22px}.goods-teacher-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.goods-teacher-grid>article{border:1px solid #e5eaf0;background:#fff;padding:25px;display:flex;gap:18px;flex-wrap:wrap;border-radius:4px}.goods-teacher-grid>article[hidden]{display:none}.goods-teacher-avatar{width:66px;height:66px;border-radius:50%;overflow:hidden;background:#edf2f7;display:grid;place-items:center;color:#9bafc2;font-size:26px}.goods-teacher-avatar img{width:100%;height:100%;object-fit:cover}.goods-teacher-grid article>div:nth-child(2){flex:1;min-width:100px}.goods-teacher-grid h3{font-size:16px;margin:0 0 9px}.goods-teacher-grid small{font-size:10px;color:#9ba6b2;font-weight:400}.goods-teacher-grid p{font-size:12px;color:#8995a2;margin:8px 0}.goods-teacher-bio{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.goods-teacher-actions{display:flex;justify-content:flex-end;gap:14px;flex-basis:100%}.goods-teacher-actions button{font-size:12px;color:#d78a4c;background:#fff}.goods-teacher-image{display:flex;gap:12px;align-items:center}.goods-teacher-image>div{width:80px;height:80px;display:grid;place-items:center;background:#f4f6f9;color:#a3adba;font-size:11px}.goods-teacher-image img{height:80px;width:80px;object-fit:cover}.goods-teacher-image button{padding:8px 12px;font-size:12px;background:#f3f5f8}.shop-search{max-width:500px;display:flex;gap:10px}.shop-search input{margin:0;background:#fff;border-radius:4px}.shop-search .button{border-radius:4px;white-space:nowrap;padding:9px 24px}.shop-projects{display:flex;gap:10px;flex-wrap:wrap;margin:25px 0}.shop-projects button{background:#fff;padding:8px 18px;font-size:12px;border-radius:3px}.shop-projects button.active{background:#fff0e4;color:#e17c33}.shop-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.shop-card{background:#fff;border:1px solid #e8ebef;border-radius:5px;overflow:hidden}.shop-cover{aspect-ratio:16/9;overflow:hidden}.shop-cover img{width:100%;height:100%;object-fit:cover}.shop-text-cover{height:100%;padding:25px;background:#e9eef5;color:#4a6787;display:flex;flex-direction:column;justify-content:space-between}.shop-text-cover small{font-size:10px;color:#94a8bd}.shop-text-cover b{font-size:22px;line-height:1.5}.shop-text-cover span{font-size:10px;color:#91a3b7}.shop-card-content{padding:20px}.shop-card-content>small{font-size:10px;color:#a5afbb}.shop-card-content h2{font-size:17px;margin:9px 0}.shop-card-content p{font-size:12px;line-height:1.8;color:#98a2ae;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px}.shop-card-content>div{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:20px}.shop-card-content b{font-size:22px;color:#ed7a30}.shop-card-content>div>span{font-size:10px;color:#a6afb9}.shop-detail-hero{background:#fff;border:1px solid #e7ebef;padding:30px;display:grid;grid-template-columns:400px minmax(0,1fr);gap:35px;margin-bottom:25px}.shop-detail-cover{aspect-ratio:16/10;overflow:hidden}.shop-detail-cover>img{width:100%;height:100%;object-fit:cover}.shop-detail-cover .shop-text-cover{padding:35px}.shop-detail-cover .shop-text-cover b{font-size:28px}.shop-project-label{color:#a1acb8;font-size:11px}.shop-detail-hero h1{font-size:27px;letter-spacing:0;line-height:1.6;margin:12px 0}.shop-detail-hero p{font-size:12px;color:#97a2ae;margin:14px 0}.shop-detail-hero p>span{margin:0 10px}.shop-detail-price{display:flex;gap:15px;align-items:center;margin:20px 0}.shop-detail-price>b{color:#ec7c35;font-size:32px}.shop-detail-price del{color:#aeb5bf;font-size:13px}.shop-detail-hero .button{font-size:13px;border-radius:3px;padding:12px 25px}.shop-owned{color:#779783;font-size:12px;margin:15px 0}.shop-detail-columns{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px}.shop-detail-panel{padding:25px;background:#fff;border:1px solid #e7ebef;margin-bottom:22px;scroll-margin-top:20px}.shop-detail-panel h2{font-size:18px;border-bottom:1px solid #edf0f4;padding-bottom:15px;margin-bottom:18px}.shop-detail-panel h2 small{font-size:11px;font-weight:400;color:#a3adba;margin-left:10px}.shop-description{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:2;color:#768492;min-height:100px}.shop-detail-panel>p{font-size:12px;color:#98a4b0;line-height:2;margin-bottom:18px}.shop-detail-panel>a{font-size:12px;color:#ce874e}.shop-detail-panel dl{font-size:12px}.shop-detail-panel dt{color:#aab3be;margin-top:20px}.shop-detail-panel dd{margin:5px 0 22px;color:#748393}.shop-outline{border:1px solid #e8edf2;margin:18px 0}.shop-outline>summary{display:flex;justify-content:space-between;gap:20px;padding:18px;background:#f8f9fb;cursor:pointer;list-style:none;font-size:14px}.shop-outline>summary>span{font-size:11px;color:#9ca7b3;white-space:nowrap}.shop-outline>section{padding:0 18px 15px}.shop-outline h3{font-size:13px;color:#84919d;padding:18px 0 8px}.shop-outline a{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid #f0f3f6;font-size:12px;color:#677788}.shop-outline a small{color:#c48e62;font-size:10px;white-space:nowrap}.shop-my-products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.shop-my-products>article{padding:25px;background:#fff;border:1px solid #e6ebf0}.shop-my-products h2{font-size:18px}.shop-my-products>article>p{font-size:11px;color:#a0aab6;margin-bottom:20px}.shop-my-products>article>div:nth-of-type(2)>a,.shop-my-products>article>div:nth-of-type(2)>p{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:16px 0;border-top:1px solid #edf0f4}.shop-my-products a span{color:#cc8a53;font-size:11px;white-space:nowrap}.shop-product-info{display:block;text-align:right;color:#ca8b56;font-size:11px;margin-top:20px}.course-teacher{color:#8e9eac;font-size:13px}.course-teacher b{color:#63798d;font-weight:500}
@media(max-width:1150px){.goods-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.goods-form{padding:28px 18px 0}.goods-form-row{grid-template-columns:95px minmax(0,1fr)}.goods-detail-layout{grid-template-columns:120px minmax(0,1fr)}.goods-detail-layout>section{padding:18px}.goods-bound-courses article{flex-wrap:wrap}.goods-bound-courses article>div{min-width:70%}.goods-course-heading{flex-wrap:wrap;gap:10px}.shop-detail-hero{grid-template-columns:330px minmax(0,1fr)}.shop-detail-columns{grid-template-columns:minmax(0,1fr) 245px}.goods-teacher-grid{grid-template-columns:1fr}}
@media(max-width:760px){.goods-list-tools{flex-wrap:wrap}.goods-list-tools>div{margin-left:0;flex-wrap:wrap}.goods-detail-layout{grid-template-columns:1fr}.goods-detail-layout>nav{display:flex;padding:0;border-right:0;border-bottom:1px solid #e3e9ef;overflow:auto}.goods-detail-layout>nav>a{white-space:nowrap;padding:15px;gap:6px}.goods-form-row,.goods-detail-layout .goods-form-row{grid-template-columns:1fr;gap:8px;min-height:0;margin-bottom:24px}.goods-form-row>label{text-align:left;padding:0}.goods-filters{grid-template-columns:1fr;padding:12px}.goods-filters label{margin:8px 0}.goods-detail-summary{gap:18px;padding:18px}.goods-form-footer>a,.goods-form-footer>button{padding:9px 12px;font-size:11px}.goods-form{padding:22px 15px 0}.goods-table-name{min-width:200px}.goods-course-heading>span{line-height:1.8}.goods-course-options label{align-items:flex-start}.goods-teacher-image{flex-wrap:wrap}.shop-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.shop-detail-hero{grid-template-columns:1fr;padding:18px;gap:20px}.shop-detail-cover{max-height:300px;width:100%;aspect-ratio:16/9}.shop-detail-columns{grid-template-columns:1fr}.shop-detail-columns>aside{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.shop-detail-panel{padding:18px}.shop-my-products{grid-template-columns:1fr}.shop-card-content{padding:15px}.shop-card-content h2{font-size:15px}.shop-card-content>div{flex-wrap:wrap}.shop-card-content b{font-size:20px}.shop-text-cover{padding:20px}.shop-text-cover b{font-size:18px}.shop-card-content p{font-size:11px}.shop-outline>summary{flex-wrap:wrap;gap:8px}.shop-detail-hero h1{font-size:24px}}
@media(max-width:480px){.shop-grid{grid-template-columns:1fr}.shop-detail-columns>aside{grid-template-columns:1fr}.shop-text-cover b{font-size:24px}}
.goods-admin [hidden],.goods-dialog [hidden]{display:none!important}.goods-table .goods-row-actions{position:sticky;right:0;background:#fff;box-shadow:-6px 0 8px #22354a06}.goods-table th:last-child{position:sticky;right:0;background:#f7f9fb;z-index:1}.goods-table td:first-child,.goods-table th:first-child{position:sticky;left:0;background:#fff;z-index:1}.goods-table th:first-child{background:#f7f9fb}.goods-table .goods-row-actions{z-index:1}
.shop-cover img,.shop-detail-cover>img{object-fit:contain;background:#f4f7fa}
/* Product sales pages: product pricing and presentation, teaching outlines stay in courses. */
.product-sales-page{color:#35434c;font-size:14px}.sales-hero{display:grid;grid-template-columns:minmax(0,46%) minmax(0,1fr);gap:38px;padding:15px 0 38px;background:#fff}.sales-hero-cover{background:#f3f6fa;border-radius:4px;overflow:hidden;aspect-ratio:16/10;align-self:start}.sales-hero-cover>img{display:block;width:100%;height:100%;object-fit:contain}.sales-hero-cover .shop-text-cover{height:100%;padding:40px}.sales-hero-info{min-width:0}.sales-breadcrumb{font-size:12px;color:#9aa4ad;margin-bottom:13px}.sales-breadcrumb a{color:#65908e}.sales-hero-info h1{font-size:24px;line-height:1.5;margin:0 0 12px;letter-spacing:0;color:#333f48}.sales-subtitle{font-size:14px;line-height:1.8;color:#77838d;white-space:pre-wrap;margin:0 0 12px}.sales-meta{font-size:12px;color:#8a959e;line-height:1.8;margin:5px 0}.sales-meta span{margin:0 8px;color:#b9c0c7}.sales-activity-slot{height:48px}.sales-price{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff7f0;border:1px solid #ffe1c8;border-radius:4px;padding:19px 23px}.sales-price>div{display:flex;align-items:baseline;gap:15px;flex-wrap:wrap}.sales-price small{color:#a08775;font-size:12px;flex-basis:100%}.sales-price strong{font-size:34px;color:#ff6b27;font-weight:650;line-height:1.2}.sales-price del{font-size:14px;color:#a9a1a0}.sales-price>span{font-size:12px;color:#9e8e84;white-space:nowrap}.sales-hero-actions{display:flex;gap:14px;margin-top:23px}.sales-buy,.sales-consult{display:inline-flex;justify-content:center;align-items:center;padding:12px 28px;min-height:44px;border:1px solid transparent;border-radius:3px;font-size:15px;line-height:1.5;font-weight:500;cursor:pointer;text-align:center}.sales-buy{background:#ff8b29;color:#fff}.sales-consult{background:#06bcb1;color:#fff}.sales-hero-actions>*{min-width:160px}.sales-purchase-notice{font-size:12px;color:#d77a48;line-height:1.8;margin:12px 0 0;white-space:pre-wrap}.sales-agreement-link{background:none;border:0;color:#2bb2aa;font-size:12px;padding:10px 0;cursor:pointer}.sales-sticky-bar{position:sticky;top:0;z-index:4;background:#fff;box-shadow:0 1px 6px #283c5010;margin:0 -2px}.sales-sticky-bar>div{display:flex;align-items:center;gap:25px;min-height:64px;padding:9px 15px}.sales-sticky-bar b{font-size:15px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sales-sticky-bar>div>span{font-size:20px;color:#f67e30;font-weight:600}.sales-sticky-bar>div>div{display:flex;gap:10px}.sales-sticky-bar .sales-buy,.sales-sticky-bar .sales-consult{font-size:13px;min-height:38px;padding:8px 26px}.sales-body{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px;background:#f6f8f9;padding:22px 0 40px}.sales-main{min-width:0}.sales-tabs{position:sticky;top:64px;z-index:3;display:flex;align-items:stretch;background:#f0fcfa;border:1px solid #edf3f2;border-radius:5px 5px 0 0;overflow-x:auto;white-space:nowrap;min-height:62px;scrollbar-width:thin}.sales-tabs button{flex:1 0 auto;background:transparent;border:0;border-bottom:3px solid transparent;padding:17px 15px;font-size:14px;color:#496662;line-height:1.7;cursor:pointer;border-radius:0}.sales-tabs button[aria-pressed=true]{color:#04aaa1;border-bottom-color:#11b5aa;font-weight:600}.sales-section{background:#fff;border:1px solid #eef2f3;border-radius:5px;padding:28px;margin-bottom:20px;scroll-margin-top:145px}.sales-section h2{font-size:19px;color:#3c464e;margin:0 0 23px;font-weight:600;letter-spacing:0}.sales-parameters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px;padding:0;margin:0;list-style:none;color:#68767e;font-size:13px}.sales-parameters li:before{content:'·';color:#a1aeb4;font-weight:700;margin-right:9px}.sales-parameters li{overflow-wrap:anywhere;line-height:1.8}.sales-features{list-style:none;display:flex;gap:18px 25px;flex-wrap:wrap;margin:0;padding:0}.sales-features li{display:flex;align-items:baseline;gap:8px;font-size:13px;color:#886d4a}.sales-features li>span{color:#dea44e;background:#fff4df;border-radius:50%;padding:1px 4px;font-size:10px}.sales-introduction{padding-left:0;padding-right:0}.sales-introduction h2{padding:0 28px}.sales-detail-image{display:block;width:100%;height:auto}.sales-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:2;color:#707d86;margin:0}.sales-introduction>.sales-text{padding:0 28px}.sales-course{margin-bottom:16px}.sales-course>summary,.sales-unit>summary{display:flex;gap:12px;align-items:center;list-style:none;cursor:pointer;padding:16px;background:#f0f8f8;border-radius:3px;color:#435b5c;line-height:1.7}.sales-course>summary b,.sales-unit>summary b{flex:1;font-size:14px;font-weight:600}.sales-course>summary small,.sales-unit>summary small{font-size:11px;color:#8b9d9e;white-space:nowrap}.sales-course>summary:after,.sales-unit>summary:after{content:'⌄';color:#a2b0b2}.sales-course[open]>summary:after,.sales-unit[open]>summary:after{transform:rotate(180deg)}.sales-course summary::-webkit-details-marker{display:none}.sales-unit{margin:9px 0 9px 15px}.sales-unit>summary{background:#f7fafb;padding:12px 15px}.sales-unit>summary b{font-size:13px;font-weight:500}.sales-lesson{display:flex;gap:12px;align-items:center;padding:13px 17px;border-bottom:1px solid #f0f3f5;font-size:13px;color:#73848c;line-height:1.8}.sales-lesson>b,.sales-lesson>a{flex:1;min-width:0;overflow-wrap:anywhere;font-weight:400}.sales-lesson>span{color:#adb8bf;font-size:12px}.sales-lesson>small{font-size:11px;color:#91a5a6;white-space:nowrap}.sales-lesson>a{color:#159e95}.sales-schedule-empty{font-size:12px;color:#9fa9ae;padding:12px 18px}.sales-teachers>article{display:flex;gap:23px;padding:22px;background:linear-gradient(110deg,#f5f9fa,#fff8ee);border-radius:6px;margin-top:14px}.sales-teacher-photo{flex:0 0 100px;width:100px;height:118px;border-radius:5px;overflow:hidden;background:#eef2f3}.sales-teacher-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 27%;display:block}.sales-teacher-photo .sales-default-teacher{transform:scale(1.7);transform-origin:50% 27%}.sales-teachers article>div:last-child{min-width:0;flex:1}.sales-teachers h3{font-size:20px;margin:2px 0 10px}.sales-teacher-title{font-size:13px;color:#99866b;line-height:1.7}.sales-teachers .sales-text{font-size:13px;margin-top:14px}.sales-sidebar{align-self:start;position:sticky;top:145px}.sales-contact-card{background:linear-gradient(#f0fcfa,#fff 45%);border:1px solid #edf4f2;border-radius:6px;padding:28px 22px;text-align:center}.sales-contact-symbol{display:grid;place-items:center;width:58px;height:58px;border:1px solid #82d4cd;border-radius:50%;color:#2ebdb1;font-size:28px;margin:0 auto 18px;background:#fff}.sales-contact-card h2{font-size:18px;font-weight:500;margin:8px 0}.sales-contact-card>p{font-size:12px;color:#8b999f;line-height:1.8}.sales-contact-card .sales-consult{display:flex;margin:22px 0 0;font-size:14px;padding:10px 18px}.sales-contact-card .sales-agreement-link{display:block;margin:12px auto 0}.sales-consult-qr{display:block;width:156px;height:156px;object-fit:contain;margin:22px auto;background:#fff}.sales-contact-phone{font-size:16px!important;color:#586d76!important}.sales-dialog{border:0;border-radius:6px;padding:32px;width:min(500px,92vw);max-height:85dvh;color:#42535e}.sales-dialog::backdrop{background:#172b3d8a}.sales-dialog h2{font-size:22px;margin:0 30px 18px 0}.sales-dialog h3{font-size:16px;line-height:1.8;margin-bottom:18px}.sales-dialog .sales-text{margin:18px 0}.sales-dialog-close{position:absolute;right:15px;top:10px;font-size:25px;background:none;border:0;color:#a0aab1;cursor:pointer}.goods-page-fields-title{border-top:1px solid #edf0f3;margin-top:28px;padding:24px 0}.goods-page-fields-title h2{font-size:18px;margin:0 0 8px}.goods-page-fields-title p{font-size:12px;color:#8a98a5;line-height:1.8}#goods-detail-image-preview img,#goods-consult-qr-preview img{width:120px;max-height:180px;object-fit:contain}.product-card-photo{padding:0}.product-card-photo>img{display:block;width:100%;height:100%;object-fit:cover}
@media(max-width:1000px){.sales-hero{gap:24px}.sales-hero-info h1{font-size:21px}.sales-body{grid-template-columns:minmax(0,1fr) 230px;gap:15px}.sales-tabs button{padding:15px 12px;font-size:13px}.sales-section{padding:22px}.sales-introduction{padding-left:0;padding-right:0}.sales-introduction h2,.sales-introduction>.sales-text{padding-left:22px;padding-right:22px}.sales-hero-actions>*{min-width:130px}.sales-price{padding:15px}.sales-price strong{font-size:28px}.sales-price>span{white-space:normal}}
@media(max-width:760px){.sales-hero{grid-template-columns:1fr;gap:22px;padding:0 0 25px}.sales-hero-cover{aspect-ratio:16/9}.sales-hero-info h1{font-size:21px}.sales-activity-slot{height:25px}.sales-hero-actions>*{flex:1;min-width:0}.sales-price strong{font-size:30px}.sales-body{grid-template-columns:1fr;padding:15px 0}.sales-sidebar{position:static}.sales-contact-card{padding:24px}.sales-sticky-bar>div{gap:12px;padding:8px;min-height:58px}.sales-sticky-bar b{font-size:13px}.sales-sticky-bar>div>span{display:none}.sales-sticky-bar .sales-buy,.sales-sticky-bar .sales-consult{font-size:12px;padding:7px 12px;min-height:36px}.sales-sticky-bar>div>div{gap:6px}.sales-tabs{top:58px;min-height:54px}.sales-tabs button{flex:0 0 auto;padding:14px 13px;font-size:13px}.sales-section{padding:22px 17px;scroll-margin-top:125px;margin-bottom:15px}.sales-section h2{font-size:18px;margin-bottom:20px}.sales-parameters{grid-template-columns:1fr;gap:12px}.sales-introduction{padding-left:0;padding-right:0}.sales-introduction h2,.sales-introduction>.sales-text{padding-left:17px;padding-right:17px}.sales-unit{margin-left:6px}.sales-course>summary{padding:13px}.sales-lesson{padding:12px 10px;font-size:12px}.sales-unit>summary{padding:11px}.sales-teachers>article{gap:14px;padding:16px}.sales-teacher-photo{flex-basis:75px;width:75px;height:95px}.sales-teachers h3{font-size:18px}.sales-dialog{padding:26px}.sales-dialog h2{font-size:20px}}
.sales-contact-card .sales-consult{width:100%}

.goods-enrollment-history{margin-top:26px;border-top:1px solid #e9edf1;padding-top:18px}.goods-enrollment-history>summary{cursor:pointer;color:#728395;font-size:13px;padding:8px 0}
@media(max-width:760px){.sales-hero{gap:14px;background:transparent;padding-bottom:18px}.sales-hero-cover{border-radius:9px}.sales-hero-info{padding:20px 18px 22px;background:#fff;border:1px solid #edf0f3;border-radius:10px}.sales-hero-info h1{font-size:22px;line-height:1.5}.sales-breadcrumb{font-size:11px;line-height:1.8;overflow-wrap:anywhere}.sales-hero-actions{gap:10px;margin-top:18px}.sales-buy,.sales-consult{padding:11px 12px;font-size:14px}.sales-price{gap:10px;padding:15px;border-radius:7px}.sales-price>span{font-size:11px}.sales-sticky-bar>div{padding:9px 14px}.sales-section,.sales-contact-card{border-radius:9px}}
.home-settings-preview{font-size:13px;color:#178a87;white-space:nowrap}.home-settings-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#f3f9f8;border:1px solid #e0eeeb;padding:20px 24px;border-radius:8px;margin-bottom:22px}.home-settings-banner h2{font-size:16px;margin:0 0 5px}.home-settings-banner p{font-size:12px;color:#83958f;margin:0}.home-settings-banner>a{color:#168e85;font-size:13px;white-space:nowrap}.home-settings-section{background:#fff;border:1px solid #e4eaf0;border-radius:8px;padding:25px;margin-bottom:22px}.home-settings-section>h2{font-size:19px;margin:0 0 7px}.home-settings-section>p{font-size:12px;color:#8897a4;line-height:1.8;margin-bottom:23px}.home-recommendation-mode{display:flex;gap:25px;flex-wrap:wrap;margin-bottom:18px}.home-recommendation-mode label{display:flex;align-items:center;gap:8px;font-size:13px;margin:0;color:#687f8c}.home-choice-summary{font-size:12px;color:#899ca6;margin-bottom:13px}.home-product-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-height:420px;overflow:auto}.home-product-choice{display:flex!important;align-items:center;gap:10px;padding:12px;border:1px solid #e3ebef;border-radius:5px;margin:0!important;min-width:0;cursor:pointer;background:#fff}.home-product-choice:has(input:checked){border-color:#8dc8bc;background:#f5fbf8}.home-product-choice input{flex:0 0 auto}.home-product-choice>img,.home-product-placeholder{width:56px;height:40px;object-fit:contain;background:#f0f5f7;border-radius:3px}.home-product-placeholder{font-size:11px;display:grid;place-items:center;color:#8aa2ac;flex:0 0 56px}.home-product-choice>span:last-child{min-width:0}.home-product-choice b{font-size:12px;font-weight:500;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.home-product-choice small{font-size:10px;color:#94a5ae;display:block;margin-top:4px}.home-settings-save{display:flex;align-items:center;gap:20px;justify-content:space-between;padding:18px 0 25px}.home-settings-save>span{font-size:12px;color:#94a1ad}.home-settings-save>.button{font-size:13px;border-radius:5px;padding:11px 25px}.home-settings-section [hidden]{display:none!important}
@media(max-width:1050px){.home-product-choices{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.home-settings-section{padding:18px}.home-product-choices{grid-template-columns:1fr}.home-settings-save{flex-direction:column;align-items:stretch;gap:12px}.home-settings-banner{padding:17px;gap:12px}.home-settings-banner p{font-size:11px}.home-settings-banner>a{font-size:12px}.home-settings-preview{font-size:12px}}

.goods-card-teacher-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:12px 0}.goods-card-teacher-choices>label{display:flex;align-items:center;gap:9px;padding:10px;border:1px solid #e4eaf0;border-radius:5px;font-size:13px;min-width:0;text-align:left;cursor:pointer}.goods-card-teacher-choices>label:has(input:checked){background:#fff5ed;border-color:#ffb684}.goods-card-teacher-choices>label:has(input:disabled){opacity:.55;cursor:default}.goods-card-teacher-choices input{width:16px!important;height:16px;flex:none;margin:0}.goods-card-teacher-choices img{width:36px;height:36px;border-radius:50%;object-fit:cover;flex:none}.goods-card-teacher-choices span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.goods-home-card-preview{max-width:340px}.goods-home-card-preview .home-product-card{min-height:320px}.goods-home-card-preview .home-card-teacher img{width:46px;height:46px;border-radius:50%;object-fit:cover}.goods-home-card-preview .home-card-footer>span{font-size:13px}.goods-form-row>[data-home-card-preview]{background:#f5f6f8;padding:12px}.home-settings-section>p a{color:#e77832;text-decoration:underline}@media(max-width:750px){.goods-card-teacher-choices{grid-template-columns:repeat(2,minmax(0,1fr))}}
.goods-form-row:has(.goods-card-teacher-choices)>div{display:block;max-width:650px}.goods-card-teacher-choices{width:100%;margin:10px 0}.goods-form-row:has(.goods-card-teacher-choices) .goods-help{margin:6px 0 10px}.goods-form-row:has(.goods-card-teacher-choices) small{display:block;margin-top:8px}

.goods-form-row>.goods-home-card-preview{display:block;width:340px;max-width:100%;padding:12px}.goods-home-card-preview>.home-product-card{width:100%;min-width:0}.goods-home-card-preview .home-card-teachers{width:100%;min-height:84px}.goods-home-card-preview .home-card-teacher{width:auto;max-width:none}.goods-home-card-preview .home-card-teacher img{display:block;width:46px;height:46px;min-width:46px;max-width:none;flex:none;aspect-ratio:1;object-fit:cover}.goods-home-card-preview .home-card-teacher span{white-space:normal;text-overflow:clip;font-size:12px}.goods-card-teacher-choices>label{margin:0}.goods-card-teacher-choices img{min-width:36px;aspect-ratio:1}.sales-teacher-photo{flex-shrink:0}.sales-teacher-photo img{max-width:none}
.admin-notices{max-width:920px}.admin-notice-list{display:grid;gap:14px}.admin-notice-item{background:#fff;border:1px solid #e2e9ef;border-radius:6px;padding:18px}.admin-notice-item>header{height:auto;min-height:0;max-width:none;margin:0;padding:0;display:flex;align-items:center;gap:12px}.admin-notice-item>header>b{font-size:14px;color:#657b8d}.admin-notice-item>header>div{display:flex;gap:9px;margin-left:auto}.admin-notice-item button{font-size:12px;padding:5px 8px;background:#f7f9fb;color:#8a9aa9;border-radius:3px}.admin-notice-item button:disabled{opacity:.35}.admin-notice-item button[data-notice-delete]{color:#c18472}.admin-notice-item textarea{display:block;resize:vertical;min-height:80px;margin:14px 0 8px;font-size:13px;line-height:1.8;background:#fbfcfd;border:1px solid #dfe7ee;border-radius:4px}.admin-notice-item>small{display:block;text-align:right;color:#a1afba;font-size:11px}.admin-notice-footer{position:sticky;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;padding:17px;border:1px solid #e5ebf0;border-radius:5px;margin-top:20px}.admin-notice-footer>span{font-size:12px;color:#93a6b1}.admin-notice-footer>div{display:flex;gap:10px}.admin-notice-footer button{font-size:12px;padding:10px 18px}.admin-notice-footer button:not(.button){border:1px solid #dce5ed;border-radius:4px;background:#fff;color:#8498a7}.admin-notices-empty{padding:45px 20px;text-align:center;color:#a0aeba;font-size:13px;background:#fff;border:1px dashed #dce5ed;border-radius:6px}

.phone-enroll-form select,.phone-enroll-form input,.phone-enroll-form textarea{width:100%;box-sizing:border-box}.phone-enrollment-table{min-width:980px}.phone-enrollment-table td{vertical-align:top}.phone-enrollment-table small{display:block;margin-top:7px;color:#80919d;max-width:220px;overflow-wrap:anywhere}.phone-enrollment-table td:nth-child(5){max-width:230px;overflow-wrap:anywhere}
.home-card-tags{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:10px}.home-card-tags .home-card-tag{margin:0}.goods-tag-editor{border:1px solid #dce5ec;border-radius:5px;padding:8px 10px;background:#fff}.goods-tag-editor>div{display:flex;gap:7px;flex-wrap:wrap}.goods-tag-editor>div>span{display:inline-flex;align-items:center;gap:6px;background:#fff1e6;color:#d96c23;border-radius:5px;padding:4px 8px;font-size:12px}.goods-tag-editor button{background:none;color:inherit;padding:0 2px;font-size:16px;line-height:1}.goods-tag-editor input{border:0!important;margin:6px 0 0!important;padding:5px 0!important;width:100%;outline-offset:2px}

.teacher-list-name{display:flex;align-items:center;gap:14px;min-width:150px}.teacher-list-name img{width:48px;height:48px;object-fit:cover;border-radius:50%;background:#f4f6f8}.teacher-list-table td{padding-top:18px;padding-bottom:18px}.sales-dialog .article-content,.pay-agreement .article-content{white-space:normal}.sales-dialog .article-content img,.pay-agreement .article-content img{max-width:100%;height:auto}

.product-stock{font-size:12px;color:#8995a4;display:block;margin-top:9px}.sales-buy.stock-sold-out{color:#bb8b18;background:#f5f0df;cursor:not-allowed;border:1px solid #e9dcac}.shop-card-content>div{flex-wrap:wrap}.shop-card-content .product-stock{width:100%;margin:6px 0 0}

.goods-cover-picker>#goods-detail-image-preview{height:180px;max-height:180px;overflow:hidden;align-self:flex-start}.goods-cover-picker>#goods-detail-image-preview>img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;min-height:0;object-fit:contain;position:static}.goods-cover-picker>.goods-assistant-preview{height:180px;overflow:hidden}.goods-cover-picker>.goods-assistant-preview>img{display:block;width:100%;height:100%;object-fit:contain;max-height:100%}

.home-recommendation-table{width:100%;background:#fff;border-collapse:collapse}.home-recommendation-table th,.home-recommendation-table td{padding:18px 22px;text-align:left;border-bottom:1px solid #edf0f4}.home-recommendation-table th{font-weight:500;color:#8797a7;background:#f8fafc}.home-select-form{display:grid;gap:20px}.home-select-form>input{width:100%;box-sizing:border-box}.home-select-form .home-product-choices{grid-template-columns:repeat(2,minmax(0,1fr));max-height:55vh}.home-select-form [hidden]{display:none!important}.home-select-form>.button{justify-self:end}@media(max-width:600px){.home-select-form .home-product-choices{grid-template-columns:1fr}}

/* Keep price and sold-out text in the same card row, including optional stock. */
.home-product-card,.shop-card{--product-card-price-size:25px}
.home-main .course-grid:has(>.home-product-card>.product-stock){--home-stock-row:27px}
.home-product-card{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto auto minmax(78px,1fr) auto var(--home-stock-row,0px);min-height:0}
.home-product-card>.home-card-tags{grid-row:1;min-height:28px;align-content:start}
.home-product-card>h3{grid-row:2;min-height:3.1em;max-height:3.1em}
.home-product-card>.home-card-subtitle{grid-row:3;min-height:2.9em;max-height:2.9em}
.home-product-card>.home-card-teachers{grid-row:4}
.home-product-card>.home-card-footer{grid-row:5;margin-top:0;align-items:baseline}
.home-product-card>.product-stock{grid-row:6;line-height:18px;align-self:start;margin:9px 0 0}
.home-card-footer>b,.shop-card-content>div>b{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:var(--product-card-price-size);font-weight:650;line-height:1.25;color:#ff7b22;white-space:nowrap}
.shop-card{display:flex;flex-direction:column;min-width:0}
.shop-cover{flex:none}
.shop-card-content{display:flex;flex-direction:column;flex:1;min-width:0}
.shop-card-content>small{line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.shop-card-content>h2{line-height:1.55;min-height:3.1em;max-height:3.1em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.shop-card-content>p{height:3.6em;min-height:3.6em;flex:none;margin:0 0 20px}
.shop-grid:has(.product-stock){--shop-stock-row:24px}
.shop-card-content>div{display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto var(--shop-stock-row,0px);column-gap:10px;row-gap:0;align-items:baseline;margin-top:auto}
.shop-card-content>div>b{grid-area:1/1}
.shop-card-content>div>span{grid-area:1/2;justify-self:end;text-align:right}
.shop-card-content>div>.product-stock{grid-area:2/1/3/-1;align-self:start;line-height:18px;margin:6px 0 0}
@media(max-width:600px){.home-product-card,.shop-card{--product-card-price-size:23px}}
@media(max-width:520px){.home-product-card,.shop-card{--product-card-price-size:27px}}

/* Align the entire price row; long counts must not change divider height. */
.home-main .portal-courses>.course-grid{align-items:stretch}
.home-product-card{align-self:stretch}
.home-product-card>.home-card-footer{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:baseline}
.home-card-footer>span{min-width:0;overflow:hidden;text-overflow:ellipsis}
.home-card-footer>b{margin-left:0}
/* Shared tracks keep labels, names and dividers aligned even when content wraps. */
@supports(grid-template-rows:subgrid){
 @media(min-width:761px){
  .home-main .portal-courses>.course-grid>.home-product-card{grid-row:span 6;grid-template-rows:subgrid;row-gap:0}
  .home-main .portal-courses>.course-grid>.home-product-card>.home-card-teachers{min-height:94px}
 }
}
/* A definite cover box avoids percentage-height collapse inside flex cards. */
.shop-card>.shop-cover{position:relative;display:block;flex:0 0 auto;align-self:stretch;width:100%;height:auto;aspect-ratio:16/9;min-height:0;background:#f4f7fa}
.shop-card>.shop-cover>img{position:absolute;inset:0;display:block;width:100%;height:100%;max-height:none;object-fit:contain;object-position:center}
.shop-card>.shop-cover>.shop-text-cover{position:absolute;inset:0;height:auto}