.ui-rich-fields{display:grid;grid-gap:28px;gap:28px;min-width:0}.ui-rich-field{display:grid;align-content:start;grid-gap:8px;gap:8px;min-width:0;scroll-margin-top:96px}.ui-rich-label{color:var(--ink-2);font-size:var(--text-body);font-weight:700;cursor:text}.ui-rich-editor{min-width:0;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}.ui-rich-editor:focus-within{border-color:var(--blue);box-shadow:0 0 0 2px var(--blue-soft)}.ui-rich-toolbar{display:flex;flex-wrap:wrap;gap:4px;padding:8px;border-bottom:1px solid var(--line);border-radius:var(--radius-sm) var(--radius-sm) 0 0;background:var(--canvas)}.ui-rich-toolbar button,.ui-rich-toolbar select{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;min-width:44px;min-height:44px;border:1px solid transparent;border-radius:var(--radius-sm);padding:8px;color:var(--ink-2);background:transparent;font:inherit;cursor:pointer}.ui-rich-toolbar select{border-color:var(--line);background:var(--surface);font-size:var(--text-input)}.ui-rich-toolbar button:hover:not(:disabled){color:var(--blue);background:var(--blue-soft)}.ui-rich-toolbar button[aria-pressed=true]{color:var(--blue-strong);border-color:var(--blue);background:var(--blue-soft)}.ui-rich-toolbar button:active:not(:disabled){background:var(--line)}.ui-rich-toolbar :is(button,select):focus-visible{outline:2px solid var(--blue);outline-offset:2px}.ui-rich-toolbar :disabled{opacity:.45;cursor:not-allowed}.ui-rich-editor-content,.ui-rich-loading{min-height:220px;max-height:480px;overflow:auto;padding:18px;outline:none;scroll-padding-block:20px}.ui-rich-editor-content[aria-invalid=true]{box-shadow:inset 0 0 0 2px var(--red)}.ui-rich-editor-content[contenteditable=false]{background:var(--canvas);cursor:default}.ui-rich-editor-content.ProseMirror{font-size:var(--text-input)}.ui-rich-editor-content .ProseMirror-selectednode{outline:2px solid var(--blue)}.ui-rich-upload{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:var(--text-body);overflow-wrap:anywhere}.ui-rich-upload .btn{flex-shrink:0}.ui-rich-link-dialog{width:min(460px,calc(100vw - 32px));padding:24px}.ui-rich-link-dialog form{display:grid;grid-gap:12px;gap:12px}.ui-rich-link-dialog footer,.ui-rich-link-dialog header{display:flex;align-items:center;justify-content:space-between;gap:12px}.ui-rich-link-dialog h2{font-size:22px}.ui-rich-link-dialog footer{justify-content:flex-end;margin-top:12px}.commerce-rich-text{min-width:0;max-width:100%;overflow-wrap:anywhere;color:var(--slate);font-size:var(--text-mobile-body);line-height:1.9}.commerce-rich-text+.commerce-rich-text{margin-top:24px}.commerce-rich-text p{margin:0 0 12px;min-height:1em}.commerce-rich-text :is(h1,h2,h3,h4,h5,h6){margin:24px 0 12px;color:var(--ink-2);font-weight:700;line-height:1.5}.commerce-rich-text h1{font-size:28px}.commerce-rich-text h2{font-size:24px}.commerce-rich-text h3{font-size:20px}.commerce-rich-text :is(h4,h5,h6){font-size:18px}.commerce-rich-text :is(ul,ol){display:block;margin:12px 0;padding-left:26px}.commerce-rich-text ul{list-style:disc outside}.commerce-rich-text ol{list-style:decimal outside}.commerce-rich-text li{display:list-item;margin:6px 0}.commerce-rich-text li>p{margin:0}.commerce-rich-text blockquote{margin:16px 0;padding:12px 16px;border-left:3px solid var(--blue);background:var(--canvas)}.commerce-rich-text a{color:var(--blue-strong);text-decoration:underline;text-underline-offset:3px}.commerce-rich-text a:hover{color:var(--blue)}.commerce-rich-text a:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.commerce-rich-text img{display:inline-block;max-width:100%;height:auto;object-fit:contain;vertical-align:middle;border-radius:var(--radius-sm)}.commerce-rich-text :is(pre,code){white-space:pre-wrap;overflow-wrap:anywhere;background:var(--canvas)}.commerce-rich-text pre{padding:16px;margin:16px 0}.commerce-rich-text table{width:100%;table-layout:fixed;border-collapse:collapse;margin:16px 0}.commerce-rich-text :is(th,td){min-width:0;padding:10px;border:1px solid var(--line);vertical-align:top}.commerce-rich-text th{font-weight:700;background:var(--canvas)}.commerce-rich-text hr{border:0;border-top:1px solid var(--line);margin:20px 0}.commerce-rich-text>:first-child{margin-top:0}.commerce-rich-text>:last-child{margin-bottom:0}@media (max-width:720px){.ui-rich-editor-content,.ui-rich-loading{min-height:200px;padding:14px}.ui-rich-toolbar{gap:2px;padding:6px}.ui-rich-link-dialog{padding:20px}}.ui-dialog-root{width:-moz-fit-content;width:fit-content;max-width:calc(100vw - 32px);max-height:calc(100dvh - 32px);margin:auto;padding:0;border:0;background:transparent;color:var(--ink);overflow:visible}.ui-dialog-root:not([open]){display:none}.ui-dialog-root::-webkit-backdrop{background:rgb(16 24 40/.56)}.ui-dialog-root::backdrop{background:rgb(16 24 40/.56)}.ui-dialog-surface{width:min(620px,calc(100vw - 32px));max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-lg);font-size:var(--text-body)}.ui-dialog-surface>header{position:-webkit-sticky;position:sticky;top:0;z-index:1;background:var(--surface)}.ui-dialog-surface :is(input,select,textarea){scroll-margin-block:90px 24px}.ui-dialog-surface.support-qr-dialog{width:min(360px,calc(100vw - 32px))}.ui-dialog-surface.support-qr-dialog img{width:230px;height:auto;border-radius:0}.ui-dialog-surface.commerce-map-modal{width:min(1000px,calc(100vw - 32px))}.ui-confirm{width:min(460px,calc(100vw - 32px));padding:24px}.ui-confirm h2{font-size:22px;line-height:1.4}.ui-confirm-description{margin-top:12px;color:var(--slate);line-height:1.7;overflow-wrap:anywhere}.ui-confirm-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:12px;margin-top:24px}.ui-confirm-actions .btn{min-width:96px;min-height:48px}.btn.ui-button-danger{background:var(--red);color:var(--surface)}.btn.ui-button-warning{background:var(--warning);color:var(--surface)}.btn.ui-button-primary{background:var(--blue);color:var(--surface)}.btn.ui-button-danger:hover:not(:disabled){background:#b42318}.btn.ui-button-warning:hover:not(:disabled){background:#7a2e0e}.ui-field-error{display:block;color:var(--red);font-size:var(--text-meta);line-height:1.6}.resize-none{resize:none}.ui-checkbox-group{min-width:0;border:0;padding:0}.ui-checkbox-group legend{margin-bottom:8px;color:var(--slate);font-size:var(--text-body);font-weight:650}.ui-checkbox-group-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.ui-checkbox-group-heading>span{flex:0 0 auto;color:var(--muted);font-size:var(--text-meta);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.ui-checkbox-group label{display:flex;align-items:center;gap:10px;min-height:var(--control-height);padding:10px 12px;font-size:var(--text-body);cursor:pointer}.ui-checkbox-group input{flex:0 0 18px;width:18px;height:18px;margin:0;accent-color:var(--blue);cursor:pointer}.ui-checkbox-group-options{max-height:264px;overflow-y:auto;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}.ui-checkbox-group-options label+label{border-top:1px solid var(--line)}.ui-checkbox-group-options label>span{min-width:0;overflow-wrap:anywhere}.ui-checkbox-group-options label.is-selected{background:var(--blue-soft)}.ui-checkbox-group:not(:disabled) label:hover{background:var(--surface-2)}.ui-checkbox-group label:focus-within{outline:2px solid var(--blue);outline-offset:-2px}.ui-checkbox-group input:disabled,.ui-checkbox-group:disabled label{cursor:not-allowed}.ui-checkbox-group:disabled{opacity:.65}.ui-checkbox-group-options>p{padding:12px;color:var(--muted);font-size:var(--text-body)}.ui-checkbox-group[aria-invalid=true] .ui-checkbox-group-options{border-color:var(--red)}.ui-confirm-description ul{margin:12px 0 0;padding-left:20px}.ui-status{margin-block:12px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);font-size:var(--text-body);line-height:1.6;overflow-wrap:anywhere}.ui-status-error{border-color:#fecdca;color:#b42318;background:#fff4f2}.ui-status-success{border-color:#abefc6;color:#067647;background:#ecfdf3}.ui-status-info{border-color:#b2ddff;color:var(--blue-strong);background:var(--blue-soft)}[aria-invalid=true]:is(input,select,textarea){border-color:var(--red)}.ui-pagination{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;padding:16px;border-top:1px solid var(--line);color:var(--muted);font-size:var(--text-meta)}.ui-pagination>div{display:flex;align-items:center;gap:12px}.ui-pagination .btn{min-height:var(--control-height)}.ui-support-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:44px;min-height:44px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);color:var(--blue-strong);cursor:pointer}.ui-support-link:hover{background:var(--blue-soft)}.mobile-brand-actions{display:flex;align-items:center;gap:8px}.mobile-brand-actions .ui-support-link{border:0;border-radius:50%;background:var(--blue-soft)}.mobile-brand-actions>:is(a,button){flex:0 0 44px;width:44px;height:44px;padding:0}.mobile-brand-actions svg{display:block;width:22px;height:22px;flex:0 0 auto}:is(.btn,.nav-links a,.account-courses-link,.account-phone,.course-facts>span,.enrollment-product-meta>span)>svg{display:block;flex:0 0 auto}:is(.course-purchase-price,.checkout-summary,.my-order-footer,.my-course-progress,.course-card-price){font-feature-settings:tabular-nums lining-nums;font-variant-numeric:tabular-nums lining-nums}.auth-support-link,.learn-support-link{display:none}.account-session-actions{margin-top:24px;display:grid;grid-gap:8px;gap:8px}.account-session-actions .btn{min-height:48px}.checkout-fields>div{display:grid;align-content:start;grid-gap:8px;gap:8px}.profile-field>label,.student-auth-field>label{display:block;margin-bottom:8px;color:var(--slate);font-size:14px;font-weight:650}.ui-choice-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;-webkit-clip-path:inset(50%);clip-path:inset(50%);overflow:hidden;white-space:nowrap}.enrollment-sku-option{display:inline-flex;align-items:center;justify-content:center}:is(.enrollment-sku-option,.enrollment-date-option):has(input:focus-visible){outline:3px solid var(--blue);outline-offset:3px}:is(.enrollment-sku-option,.enrollment-date-option):has(input:disabled){opacity:.55;cursor:not-allowed}.support-chat-header button{width:44px;height:44px;flex:0 0 auto}.support-human button{min-height:44px;padding-inline:8px}.support-quick-questions button{min-height:44px;font-size:var(--text-meta)}.support-message{font-size:var(--text-body)}.support-chat-form input{font-size:var(--text-input);min-height:48px}.support-chat-form button{min-height:48px}.admin-merchant-link{min-height:44px;padding-inline:6px}.admin-merchant-filterbar :is(input,select,.btn),.admin-merchant-table-toolbar .btn{min-height:44px}.admin-merchant-actions{gap:8px;flex-wrap:wrap}.admin-merchant-table-toolbar .admin-merchant-select{min-height:44px}.admin-merchant-contact{min-width:130px}.admin-commerce-sticky-save{position:-webkit-sticky;position:sticky;right:auto;bottom:16px;width:-moz-fit-content;width:fit-content;max-width:100%;margin-left:auto}.ui-dialog-surface.ui-payment-confirm{padding:24px}.ui-payment-confirm h2{font-size:22px;line-height:1.4}.ui-payment-confirm>p{margin-top:12px;color:var(--slate);line-height:1.7}.admin-merchant-table-panel{overflow-x:auto}.admin-merchant-order-no{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.admin-merchant-search{grid-template-columns:auto minmax(0,1fr) auto}.ui-search-clear{display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--muted);cursor:pointer}.ui-search-clear svg{margin:0}.ui-search-clear:hover{background:var(--surface-2);color:var(--ink)}.ui-dialog-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:12px;margin-top:20px}.ui-dialog-actions .btn{min-height:48px}.order-detail-cover{width:100%;max-width:240px;border-radius:var(--radius-md)}.admin-commerce-preview{display:grid;grid-gap:24px;gap:24px;max-width:1080px;margin:0 auto}.admin-preview-sku{display:grid;grid-gap:12px;gap:12px;padding:20px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface)}.admin-batch-video-row .input{height:44px}.admin-main textarea,.admin-page textarea{resize:none;min-height:100px}.ui-course-cover{position:relative;display:block;width:100%;aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}.ui-course-cover>.ui-cover-image{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover}.ui-course-cover>.course-art{width:100%}.my-course-art .ui-course-cover,.ui-course-cover>.course-art{height:100%;aspect-ratio:auto}.course-card-cover-link .ui-course-cover{height:100%}.checkout-product>.checkout-product-cover,.checkout-product>.ui-course-cover{width:86px;height:64px;flex:0 0 auto;border-radius:var(--radius-sm)}:is(.checkout-product,.order-detail-product) .course-art :is(.course-art-copy,.course-art-index){display:none}:is(.checkout-product,.order-detail-product) .course-art-x{font-size:84px}.enrollment-detail-cover>.ui-course-cover,.enrollment-product-cover>.ui-course-cover{height:100%}.ui-dialog-surface .field>:is(span,label),.ui-dialog-surface label{font-size:var(--text-body)}.ui-dialog-surface .ui-field-error{color:var(--red);font-size:var(--text-meta)}.ui-dialog-surface .admin-modal-actions{position:-webkit-sticky;position:sticky;bottom:-1px;margin-top:4px;padding-block:12px;background:var(--surface)}.ui-dialog-surface .admin-modal-actions .btn{min-height:48px}.ui-dialog-surface :is(textarea.input,textarea){resize:none;min-height:100px}.ui-dialog-surface .admin-price-order-summary{grid-template-columns:1fr}.ui-dialog-surface .admin-order-detail-grid strong,.ui-dialog-surface .admin-price-order-summary strong{white-space:normal;overflow-wrap:anywhere}.ui-dialog-surface .admin-order-history span{grid-template-columns:90px minmax(0,1fr)}.ui-dialog-surface.support-qr-dialog .support-qr-close{width:44px;height:44px}.support-chat-error .btn{margin-top:8px;min-height:40px}.support-human img{object-fit:contain;border-radius:0}@media (max-width:720px){.site-main :is(input,select,textarea){font-size:var(--text-input)}.admin-login-note,.auth-terms,.login-agreement,.nav-links a:not(.on){color:var(--muted)}.auth-support-link{display:inline-flex;margin:16px auto 0;min-height:44px}body:has(.auth-support-link) .support-chat-trigger{display:none}body:has(.auth-support-link) .support-chat-panel{bottom:0}.ui-dialog-root,.ui-dialog-surface{max-height:calc(100dvh - max(16px, env(safe-area-inset-top)) - max(16px, env(safe-area-inset-bottom)))}.ui-dialog-surface :is(input,select,textarea){font-size:var(--text-input)}.ui-pagination{justify-content:center;gap:10px}.ui-pagination .btn{min-height:var(--control-mobile-height)}.ui-confirm{padding:22px 20px}.ui-dialog-surface .admin-order-detail-grid{grid-template-columns:1fr}.hero-course>.ui-course-cover{height:108px;min-height:0;aspect-ratio:auto}.course-card-cover-link>.ui-course-cover{min-height:206px;height:100%;aspect-ratio:auto}.my-course-art>.ui-course-cover{height:100%;aspect-ratio:auto}.enrollment-featured-cover>.ui-course-cover{height:108px;aspect-ratio:auto}body:has(.learn-page) .support-chat-trigger,body:has(.mobile-brandbar) .support-chat-trigger{display:none}.learn-support-link{display:inline-flex;grid-column:3;width:44px;height:44px;padding:0;color:#c7e1ff;background:transparent;border-color:#344054}.learn-topbar .learn-course-back{min-width:0;flex:1 1}.learn-topbar .learn-top-progress{flex:0 0 auto;width:54px}body:has(.learn-page) .support-chat-panel{bottom:0;height:min(85dvh,680px)}}