/* Yitong portal v2. One public shell, task-specific working surfaces. */
:root{--portal-rail:80px;--portal-top:82px;--portal-line:#eceef1;--portal-muted:#858b95;--portal-bg:#f8f9fb}
body.portal-v2{--paper:#fff;--paper-card:#fff;--paper-deep:#f4f5f7;--ink:#26292f;--ink-2:#606873;--ink-3:#858b95;--line:#e5e8ee;--line-soft:#edf0f3;--gutter:28px;--header-h:82px;--font-display:var(--font-sans);background:white;color:var(--ink);font-size:14px;padding-top:var(--portal-top)}
body.portal-v2[data-page=home]{padding-top:0}body.portal-v2 #main{margin-left:var(--portal-rail);margin-right:0;width:calc(100% - var(--portal-rail));max-width:none;min-height:calc(100vh - var(--portal-top))}body.portal-v2[data-page=home] #main{margin:0;width:100%}body.portal-v2 .wrap{max-width:1500px}body.portal-v2 .h1{font-size:30px;line-height:1.4}body.portal-v2 .h2{font-size:22px}body.portal-v2 .lede{font-size:14px;line-height:1.9}body.portal-v2 .section{padding-block:28px 40px}body.portal-v2 .section__head{margin-bottom:24px}body.portal-v2 .section__head :is(.h1,.h2){margin-top:8px!important}body.portal-v2 .eyebrow{font-size:11px;letter-spacing:.07em}body.portal-v2 .btn{border-radius:7px;min-height:40px;font-size:12px;padding:10px 17px}body.portal-v2 .btn--solid{background:#f6d452;color:#292b2e;border-color:#f6d452}body.portal-v2 .btn--ghost{background:white;border-color:#e1e5eb;color:#606873}body.portal-v2 :is(input,select,textarea){border-radius:7px}body.portal-v2 .input{font-size:13px}body.portal-v2 .site-footer{margin-left:var(--portal-rail);background:#f8f9fb;padding-block:32px 20px}body.portal-v2[data-page=home] .site-footer{margin-left:0}body.portal-v2 .footer-brand p{font-size:12px}body.portal-v2 .footer-top{gap:25px}body.portal-v2 .footer-col a{font-size:12px}body.portal-v2 .portal-nav{display:none}
.pv2-brand{display:flex;align-items:center;gap:10px;white-space:nowrap}.pv2-brand i{display:block;width:27px;height:27px;border-radius:9px 9px 4px 9px;background:#f6d452;transform:rotate(-12deg)}.pv2-brand b{font-size:24px;letter-spacing:-1px}.pv2-home-header{position:absolute;top:0;left:0;right:0;height:80px;padding:0 34px;display:flex;align-items:center;gap:40px;z-index:10;font-size:13px}.pv2-home-actions{display:flex;align-items:center;gap:26px;margin-left:auto}.pv2-account{border-radius:25px;padding:11px 22px;background:#282b30;color:white!important;font-size:12px;white-space:nowrap}.pv2-account:hover{background:#41474f}.pv2-rail{position:fixed;left:0;top:0;bottom:0;width:var(--portal-rail);background:#fff;border-right:1px solid var(--portal-line);z-index:90;display:flex;flex-direction:column;align-items:center;padding:27px 10px 15px;overflow-y:auto}.pv2-rail .pv2-brand{margin-bottom:28px}.pv2-rail .pv2-brand b{display:none}.pv2-rail nav{display:grid;gap:9px;width:100%;flex-shrink:0}.pv2-rail :is(nav a,.pv2-rail-bottom a,.pv2-rail-bottom button){display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border-radius:10px;width:100%;padding:11px 3px;font-size:10px;color:#575e68;border:0;background:none}.pv2-rail a svg,.pv2-rail button svg{width:21px;height:21px;display:block}.pv2-rail a:hover,.pv2-rail button:hover{background:#f5f6f8}.pv2-rail a[aria-current=page]{background:#fff5cf;color:#78601c}.pv2-rail-bottom{margin-top:auto;padding-top:20px;width:100%;display:grid;gap:7px}.pv2-rail-bottom button{cursor:pointer}.pv2-rail-expanded{--portal-rail:156px}.pv2-rail-expanded .pv2-rail :is(nav a,.pv2-rail-bottom a,.pv2-rail-bottom button){flex-direction:row;justify-content:flex-start;gap:15px;padding:13px 15px;font-size:12px}.pv2-top{position:fixed;top:0;left:var(--portal-rail);right:0;height:var(--portal-top);display:flex;align-items:center;gap:20px;padding:16px 24px;background:#fffffff5;backdrop-filter:blur(12px);z-index:80;border-bottom:1px solid #f4f5f7}.pv2-search{display:flex;align-items:center;gap:12px;background:#f5f6f8;border:1px solid transparent;border-radius:12px;flex:1;min-width:0;height:48px;padding:10px 16px;margin:0}.pv2-search:focus-within{border-color:#d7dce5;background:#fff}.pv2-search svg{width:18px;height:18px;flex:none}.pv2-search input{background:none;border:0;outline:0!important;box-shadow:none!important;min-width:0;width:100%;padding:0;font-size:14px}.pv2-search button{border:0;border-left:1px solid #dddfe5;background:none;padding:0 0 0 14px;font-size:11px;white-space:nowrap;cursor:pointer}.pv2-top .lang-switch{font-size:11px;border:0;background:none}.pv2-breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:20px var(--gutter);font-size:11px;color:#969ca6;max-width:1500px;margin:auto}.pv2-breadcrumbs a:hover{color:#584c24}.pv2-content-tabs{display:flex;gap:30px;padding:0 var(--gutter);height:46px;align-items:center;border-bottom:1px solid var(--portal-line);font-size:13px}.pv2-content-tabs a{height:100%;display:flex;align-items:center;position:relative}.pv2-content-tabs a[aria-current=page]{font-weight:650}.pv2-content-tabs a[aria-current=page]:after{content:"";position:absolute;height:3px;background:#30343b;bottom:0;left:0;right:0;border-radius:2px}
/* Home: search first, real catalogue immediately below. */
.pv2-home-hero{text-align:center;padding:139px 24px 50px;background:radial-gradient(ellipse at 3% 3%,#dff0fa,transparent 55%),radial-gradient(ellipse at 100% 0,#f7e1e3,transparent 52%),#fff}.pv2-home-hero h1{font-size:43px;line-height:1.4;letter-spacing:-1.4px;font-weight:650}.pv2-home-search{display:flex;align-items:center;gap:15px;max-width:680px;margin:34px auto 0;border:1px solid #efeff2;border-radius:16px;padding:14px 18px;background:#fff;height:58px;box-shadow:0 2px 0 3px #25262a03}.pv2-home-search svg{width:21px;height:21px;flex:none}.pv2-home-search input{border:0;background:none;padding:0;outline:0!important;box-shadow:none!important;min-width:0;width:100%;font-size:15px}.pv2-home-search button{background:none;border:0;padding:3px;cursor:pointer}.pv2-search-hints{display:flex;justify-content:center;align-items:center;gap:20px;font-size:11px;color:#868b94;margin-top:16px;flex-wrap:wrap}.pv2-home-content{padding:0 26px 35px;max-width:1800px;margin:auto}.pv2-topic-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;margin-bottom:28px;align-items:start}.pv2-topic{min-width:0;border-radius:14px;overflow:hidden;background:#f5f6f8}.pv2-topic span{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:600;padding:11px 14px}.pv2-topic svg{width:14px;height:14px}.pv2-topic img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.pv2-home-caption{display:flex;justify-content:space-between;align-items:center;margin:20px 0 18px}.pv2-home-caption h2{font-size:19px}.pv2-home-caption a{font-size:12px;color:#9299a3}.pv2-course-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px 20px}.pv2-home-status{font-size:11px;color:#969da7;margin-bottom:18px}.pv2-home-more{text-align:center;margin:30px 0}.pv2-operation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:35px}.pv2-operation{display:block;border:1px solid var(--portal-line);border-radius:10px;padding:17px}.pv2-operation img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:6px;margin-bottom:12px}.pv2-operation h3{font-size:15px}.pv2-operation p{font-size:12px;color:#8a919b;margin:8px 0 0}.pv2-operation small{font-size:10px;color:#9da3ac}.pv2-notices{border-top:1px solid var(--portal-line);padding-top:18px;margin-top:28px;display:flex;flex-wrap:wrap;gap:15px 25px;font-size:12px;color:#878f9a}
/* The same real course card everywhere. 16:9 uncut image, 3:4 whole card. */
.pv2-course{aspect-ratio:3/4;border:1px solid #e8ebef;border-radius:12px;overflow:hidden;background:white;display:flex;flex-direction:column;min-width:0;transition:box-shadow .18s}.pv2-course:hover{box-shadow:0 8px 30px #26292f0b}.pv2-cover{display:block;position:relative;aspect-ratio:16/9;flex:none;background:#f2f1ed;overflow:hidden}.pv2-cover>img,.pv2-cover>svg{position:absolute;inset:0;width:100%!important;height:100%!important;max-width:none!important;object-fit:contain!important}.pv2-cover>svg{object-fit:contain}.pv2-cover-text{height:100%;display:grid;place-items:center;padding:15px;text-align:center;font-size:20px}.pv2-cover-label{position:absolute;top:9px;left:9px;background:#fffffff0;border-radius:4px;padding:2px 6px;font-size:9px;color:#838a94}.pv2-course-info{padding:13px 14px 10px;display:flex;flex-direction:column;gap:7px;flex:1;min-height:0}.pv2-course h3{font-size:15px;font-weight:650;line-height:1.5;margin:0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;flex-shrink:0}.pv2-course .pv2-meta{font-size:10px;color:#9198a2;line-height:1.6;margin:0;flex:none}.pv2-summary{font-size:11px;color:#828b97;line-height:1.8;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;margin:0}.pv2-author{display:flex;align-items:center;gap:6px;font-size:10px;color:#8b929e;margin-top:auto;flex-shrink:0;min-width:0}.pv2-author i{display:grid;place-items:center;width:19px;height:19px;background:#eef0eb;color:#818c7b;border-radius:50%;font-size:9px;font-style:normal;flex:none}.pv2-author span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.pv2-author b{margin-left:auto;font-size:11px;font-weight:400}.pv2-social{display:flex;align-items:center;gap:10px;border-top:1px solid #f0f1f4;padding-top:8px;margin-top:3px;flex:none}.pv2-social>span{font-size:10px;color:#687382;margin-right:auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pv2-social button{display:flex;align-items:center;gap:3px;background:none;border:0;padding:0;cursor:pointer;font-size:10px;color:#8e96a2;white-space:nowrap}.pv2-social button small{font-size:10px}.pv2-social svg{width:13px;height:13px}.pv2-social button[aria-pressed=true]{color:#9b7a16}.pv2-social button[data-portal-like][aria-pressed=true] svg{fill:#f7d875}.pv2-social button:disabled{opacity:.5;cursor:wait}
/* Existing market and inspiration filters retain their handlers and URL state. */
body.portal-v2 .course-catalog{padding-top:0!important;padding-bottom:45px}.course-catalog>.pv2-breadcrumbs,.course-catalog>.pv2-content-tabs{margin-inline:calc(-1 * var(--gutter))}.portal-v2 .catalog-heading{margin:25px 0 17px}.portal-v2 .catalog-heading .h1{font-size:26px;margin:7px 0}.portal-v2 .catalog-heading .lede{font-size:12px;margin:0}.portal-v2 .catalog-heading .eyebrow{display:none}.portal-v2 .catalog-filters{gap:12px;padding:17px 0;grid-template-columns:repeat(4,minmax(0,1fr));border-top:0}.portal-v2 .catalog-filters label{font-size:11px;gap:6px}.portal-v2 .catalog-filters label:first-child{grid-column:span 2}.portal-v2 .catalog-filters select,.portal-v2 .catalog-filters input{font-size:12px;min-height:36px;padding:7px 10px}.portal-v2 [data-catalog-results]{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.portal-v2 .catalog-summary{font-size:11px;margin:17px 0}.portal-v2 .catalog-note{font-size:11px}.portal-v2[data-page=wall] .library-heading{padding-top:24px!important;padding-bottom:22px}.portal-v2 .library-heading__note{display:none}.portal-v2 .library-layout{display:block;padding-top:20px}.portal-v2 .library-facets{position:static;display:flex;align-items:start;gap:25px;border:0;background:none;padding:0 0 20px;width:100%}.portal-v2 .library-facets__intro,.portal-v2 .library-board-link{display:none}.portal-v2 .library-facets__head{padding:0;font-size:12px;white-space:nowrap;min-width:140px}.portal-v2 .library-filter-disclosure{flex:1;margin:0;border:0}.portal-v2 .library-filter-disclosure>summary{font-size:11px;margin-bottom:12px}.portal-v2 .wall-filters{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.portal-v2 .library-filter{margin:0;font-size:11px}.portal-v2 .wall-tools{padding:0 0 15px}.portal-v2[data-page=wall] .wall.is-grid,.portal-v2 .wall.is-list{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));columns:auto!important;gap:24px}.portal-v2 .wall .pv2-course{margin:0!important;break-inside:auto}.portal-v2 .wall-tools .wall-search{max-width:500px}.portal-v2 .wall-tagbar{margin-bottom:18px}.portal-v2 .wall-title{font-size:28px!important}.portal-v2 .wall-lede{font-size:12px}
/* Working areas retain existing forms, editor canvases, and access checks. */
body.portal-v2.studio-workspace #main{padding-left:216px}body.portal-v2 .studio-sidebar{left:var(--portal-rail);top:var(--portal-top);width:216px;background:#f8f9fb;border-right:1px solid var(--portal-line);padding:22px 13px}.portal-v2 .studio-sidebar a{font-size:12px;padding:10px 11px;border-radius:7px}.portal-v2 .studio-sidebar svg{width:17px;height:17px}.portal-v2 .studio-sidebar__label{font-size:10px;padding:0 12px 16px}.portal-v2 .workspace-nav-group summary{font-size:11px}.portal-v2 .studio-sidebar a[aria-current=page]{background:#fff3c2}.portal-v2.studio-workspace .site-footer{margin-left:calc(var(--portal-rail) + 216px)}.portal-v2.studio-workspace #main>.section>.wrap{max-width:1400px}.portal-v2 .studio-workspace .section,.portal-v2.studio-workspace .section{padding-top:20px}.portal-v2 .portal-wrap{max-width:1450px;padding-top:25px}.portal-v2 .portal-heading .h1{font-size:28px}.portal-v2 :is(.wb-block,.teach-panel,.portal-card,.profile-card){border-color:#e7eaf0;border-radius:10px;box-shadow:none}.portal-v2 .pdp{padding-top:20px}.portal-v2 .pdp__art{aspect-ratio:16/9;height:auto;min-height:0}.portal-v2 .pdp__art>img,.portal-v2 .pdp__art>svg{width:100%;height:100%;object-fit:contain}.portal-v2 .pdp__title{font-size:30px}.portal-v2 .pdp__grid{gap:32px}.portal-v2 .author-band{padding-block:25px}.portal-v2 .author-band__name{font-size:30px}.portal-v2 .cw-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.portal-v2 .rights-hero{border-radius:10px}.portal-v2 [data-cw-root] .pv2-social{margin-top:20px;padding:13px 0;font-size:12px}.portal-v2 [data-cw-root] .pv2-social button{font-size:12px}.portal-v2 [data-cw-root] .pv2-social button small{font-size:12px}
@media(min-width:1700px){.pv2-course-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.portal-v2 [data-catalog-results],.portal-v2[data-page=wall] .wall.is-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:1200px){.pv2-course-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.portal-v2 [data-catalog-results],.portal-v2[data-page=wall] .wall.is-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.pv2-course h3{font-size:14px}.pv2-course-info{gap:6px;padding:12px}.pv2-social{gap:7px}.portal-v2 .wall-filters{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){:root{--portal-rail:68px;--portal-top:76px}body.portal-v2{--header-h:76px;--gutter:22px}.pv2-course-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.portal-v2 [data-catalog-results],.portal-v2[data-page=wall] .wall.is-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pv2-top{padding:14px 19px;gap:13px}.pv2-home-hero h1{font-size:37px}.pv2-home-header{padding-inline:25px}.pv2-topic-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.pv2-topic:nth-child(n+5){display:none}.pv2-home-hero{padding-top:130px}.portal-v2 .studio-sidebar{position:static;margin-left:var(--portal-rail);width:calc(100% - var(--portal-rail));display:flex;flex-direction:row;gap:6px;overflow:auto;padding:11px 18px;border-bottom:1px solid var(--portal-line)}body.portal-v2.studio-workspace #main{padding-left:0}.portal-v2.studio-workspace .site-footer{margin-left:var(--portal-rail)}.portal-v2 .studio-sidebar :is(a,details){flex:none}.portal-v2 .studio-sidebar details[open]{min-width:140px}.portal-v2 .studio-sidebar a{white-space:nowrap}.portal-v2 .studio-sidebar__label{display:none}.portal-v2 .library-facets{gap:15px}.pv2-course .pv2-summary{-webkit-line-clamp:1}.pv2-course h3{font-size:14px}.portal-v2 .cw-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pv2-operation-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-v2 .catalog-filters{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){:root{--portal-rail:56px;--portal-top:70px}body.portal-v2{--header-h:70px;--gutter:16px;font-size:13px}.pv2-top{padding:12px;gap:9px}.pv2-search{height:43px;padding:9px 11px;gap:8px;border-radius:9px}.pv2-search input{font-size:11px}.pv2-search svg,.pv2-top .lang-switch{display:none}.pv2-search button{font-size:10px;padding-left:9px}.pv2-account{padding:9px 12px;font-size:10px}.pv2-rail{padding:24px 5px 12px}.pv2-rail .pv2-brand{margin-bottom:24px}.pv2-brand i{width:24px;height:24px}.pv2-rail nav{gap:7px}.pv2-rail :is(nav a,.pv2-rail-bottom a){font-size:9px;padding:10px 0}.pv2-rail a svg{width:19px;height:19px}.pv2-rail-bottom button{display:none!important}.pv2-home-header{height:72px;padding:0 20px;gap:20px;font-size:12px}.pv2-brand b{font-size:22px}.pv2-home-actions>a:first-child{display:none}.pv2-home-hero{padding:126px 20px 40px}.pv2-home-hero h1{font-size:31px;line-height:1.45;letter-spacing:-1px}.pv2-home-search{margin-top:28px;height:53px;padding:11px 13px;gap:10px}.pv2-home-search input{font-size:12px}.pv2-search-hints{gap:12px;font-size:10px}.pv2-home-content{padding:0 12px 25px}.pv2-topic-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-bottom:25px}.pv2-topic:nth-child(n+4){display:none}.pv2-topic span{font-size:11px;padding:9px}.pv2-topic img{aspect-ratio:1.15}.pv2-course-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 10px}.pv2-course-info{padding:10px;gap:5px}.pv2-course h3{font-size:12px}.pv2-course .pv2-meta{font-size:9px}.pv2-course-grid .pv2-summary{display:none}.pv2-author{font-size:9px}.pv2-author i{width:16px;height:16px;font-size:8px}.pv2-social{padding-top:7px;gap:8px}.pv2-social svg{width:12px;height:12px}.pv2-social button small{font-size:9px}.pv2-course-grid .pv2-social>span{display:none}.pv2-course-grid .pv2-social button:first-of-type{margin-right:auto}.pv2-cover-label{font-size:8px;left:7px;top:7px}.pv2-home-caption h2{font-size:18px}.pv2-home-status{font-size:10px}.pv2-home-caption a{font-size:10px}.pv2-breadcrumbs{font-size:10px;padding:15px var(--gutter)}.pv2-content-tabs{gap:22px;font-size:12px;height:43px}.portal-v2 [data-catalog-results],.portal-v2[data-page=wall] .wall.is-grid,.portal-v2 .wall.is-list,.portal-v2 .cw-grid{grid-template-columns:1fr!important;gap:18px}.portal-v2 .catalog-filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.portal-v2 .catalog-filters label:first-child{grid-column:1/-1}.portal-v2 .catalog-heading .h1,.portal-v2 .wall-title{font-size:24px!important}.portal-v2 .catalog-heading .lede{font-size:11px}.portal-v2 .catalog-summary{font-size:10px;gap:8px}.portal-v2 .library-facets{display:block}.portal-v2 .library-facets__head{margin-bottom:14px}.portal-v2 .wall-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-v2 .wall-tools{flex-wrap:wrap}.portal-v2 .wall-tools__row{width:100%;gap:8px}.portal-v2 .wall-search{width:100%;max-width:none}.portal-v2 .pv2-course:not(.pv2-course-grid .pv2-course) .pv2-course-info{padding:16px;gap:9px}.portal-v2 [data-catalog-results] .pv2-course h3,.portal-v2 .wall .pv2-course h3{font-size:17px}.portal-v2 [data-catalog-results] .pv2-course .pv2-meta,.portal-v2 .wall .pv2-course .pv2-meta{font-size:11px}.portal-v2 [data-catalog-results] .pv2-summary,.portal-v2 .wall .pv2-summary{font-size:12px;-webkit-line-clamp:2}.portal-v2 [data-catalog-results] .pv2-author,.portal-v2 .wall .pv2-author{font-size:11px}.portal-v2 [data-catalog-results] .pv2-social>span,.portal-v2 .wall .pv2-social>span{font-size:11px}.portal-v2 [data-catalog-results] .pv2-social button small,.portal-v2 .wall .pv2-social button small{font-size:10px}.portal-v2 .h1{font-size:25px}.portal-v2 .h2{font-size:21px}.portal-v2 .section{padding-block:20px 30px}.pv2-operation-grid{grid-template-columns:1fr}.portal-v2 .portal-heading{flex-direction:column;gap:15px}.portal-v2 .portal-heading .h1{font-size:24px}.portal-v2 .pdp__title{font-size:25px}.portal-v2 .pdp__grid{gap:20px}.portal-v2 .site-footer .footer-top{grid-template-columns:1fr}.portal-v2 .site-footer{padding-top:25px}.pv2-notices{font-size:11px}.portal-v2 .studio-sidebar{padding-inline:12px}.portal-v2 .studio-sidebar a{font-size:11px}.portal-v2 .footer-col{font-size:12px}}
@media print{.pv2-rail,.pv2-top,.pv2-home-header,.pv2-breadcrumbs,.pv2-content-tabs,.pv2-social{display:none!important}body.portal-v2{padding:0!important}body.portal-v2 #main{margin:0!important;padding:0!important;width:100%!important}.portal-v2 .studio-sidebar{display:none!important}}
.pv2-liked-heading{padding:15px 0 25px}.pv2-liked-heading .lede{margin-top:10px}.pv2-public-slide{position:absolute;inset:0;background:#fff;padding:35px 20px 15px;text-align:left;overflow:hidden}.pv2-public-slide b{font-size:15px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.pv2-public-slide p{font-size:10px;line-height:1.7;color:#7d8795;margin-top:9px;white-space:pre-line;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.portal-v2 .pdp__stage{aspect-ratio:16/9;height:auto!important;min-height:0!important;background:#f1f1ec}.portal-v2 .pdp__stage>img,.portal-v2 .pdp__stage>svg{width:100%!important;height:100%!important;object-fit:contain!important}.portal-v2 .pdp__top{gap:30px}.portal-v2 .teacher-grid .pv2-course{margin:0}.portal-v2 :is(.teacher-courses,.author-courses,.course-grid,.grid--3):has(>.pv2-course){display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.portal-v2[data-page=account] .pv2-course-grid{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:900px){.portal-v2 :is(.teacher-courses,.author-courses,.course-grid,.grid--3):has(>.pv2-course){grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.portal-v2 :is(.teacher-courses,.author-courses,.course-grid,.grid--3):has(>.pv2-course){grid-template-columns:1fr}.portal-v2[data-page=account] .pv2-course-grid{grid-template-columns:1fr}}
.pv2-home-search button{white-space:nowrap;flex-shrink:0}.pv2-home-search input{flex:1}.pv2-topic img{height:auto}.portal-v2 .wall--teacher{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));columns:auto!important;gap:24px}.portal-v2[data-page=teacher] .author-band{background:#f8f9fb}.portal-v2[data-page=teacher] .author-band__art{max-height:240px}.portal-v2[data-page=teacher] #main>.wrap{max-width:1450px}@media(max-width:900px){.portal-v2 .wall--teacher{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.portal-v2 .wall--teacher{grid-template-columns:1fr}}
.portal-v2 .ops-header{margin-left:var(--portal-rail);padding:15px 28px;background:#f8f9fb;font-size:12px;gap:20px}.portal-v2 .classroom-home .room-nav{display:none}.portal-v2 .classroom-home .room-main{max-width:1500px}.portal-v2 .classroom-home .room-hero{padding-top:10px}.portal-v2 .classroom-home .room-hero h1{font-size:29px}.portal-v2 .classroom-home .room-hero p{font-size:13px}.portal-v2 .classroom-home .room-panel{border-radius:10px}.portal-v2 .classroom-home .room-capabilities{margin-bottom:30px}@media(max-width:600px){.portal-v2 .ops-header{padding:12px 16px}.portal-v2 .ops-header nav{gap:12px}.portal-v2 .classroom-home .room-hero h1{font-size:24px}}
body.portal-v2.studio-workspace #main>.section>.wrap{padding-inline:28px}.portal-v2 :is(h1,h2,h3,.h1,.h2,.h3,.points__n,.wallet__value,.wb-kpi__n){font-family:var(--font-sans)}.portal-v2 .reveal{opacity:1!important;transform:none!important}.portal-v2 .pdp__facts{padding:18px;gap:16px}.portal-v2 .pdp__buy{padding:24px}.portal-v2 [data-board-grid],.portal-v2 [data-feed]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}@media(max-width:900px){.portal-v2 [data-board-grid],.portal-v2 [data-feed]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){body.portal-v2.studio-workspace #main>.section>.wrap{padding-inline:16px}.portal-v2 [data-board-grid],.portal-v2 [data-feed]{grid-template-columns:1fr}.portal-v2 .pdp__buy{padding:18px}.portal-v2 .pdp__facts{padding:13px}}
.pv2-board-dialog{width:min(440px,calc(100vw - 30px));border:1px solid #e8ebef;border-radius:14px;padding:28px;color:#303842;background:white;box-shadow:0 20px 70px #20273522}.pv2-board-dialog::backdrop{background:#20273566;backdrop-filter:blur(4px)}.pv2-board-dialog h2{font-size:21px;margin:0 0 12px}.pv2-board-message{font-size:12px;color:#848d99;line-height:1.9}.pv2-board-message a{color:#8d7018}.pv2-board-close{position:absolute;right:12px;top:8px;border:0;background:none;font-size:25px;cursor:pointer;color:#929aa6}.pv2-board-dialog [data-board-options]{display:grid;gap:8px;margin:18px 0}.pv2-board-dialog [data-board-choice]{display:flex;justify-content:space-between;border:1px solid #e8ebef;border-radius:7px;padding:12px;background:#f8f9fb;font-size:13px;cursor:pointer}.pv2-board-dialog [data-board-create]{display:grid;gap:12px;border-top:1px solid #edf0f3;padding-top:20px}.pv2-board-dialog label{display:grid;gap:8px;font-size:12px}.pv2-board-dialog input{border:1px solid #dfe4eb;border-radius:7px;padding:9px;font:inherit}.portal-v2 [data-feed-list]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}@media(max-width:600px){.portal-v2 [data-feed-list]{grid-template-columns:1fr}.pv2-course-grid .pv2-social{gap:7px}.pv2-course-grid .pv2-social button:first-of-type{margin-right:0}}
.portal-v2 .pdp>.wrap>.breadcrumb{display:none}@media(max-width:600px){.pv2-course-grid .pv2-social>span{display:block;max-width:75px;font-size:9px}.pv2-course-grid .pv2-social button small{display:none}.pv2-course-grid .pv2-social button:first-of-type{margin-right:0}}
.pv2-home-actions .lang-switch{border:0;background:transparent;font-size:11px;padding:6px;min-width:28px}.portal-v2 .wall.is-list{grid-template-columns:1fr!important}.portal-v2 .wall.is-list .pv2-course{aspect-ratio:auto;flex-direction:row;min-height:165px}.portal-v2 .wall.is-list .pv2-cover{width:260px;align-self:start}.portal-v2 .wall.is-list .pv2-course-info{gap:7px;min-width:0}.portal-v2 .wall.is-list .pv2-social{margin-top:auto}.portal-v2 .wall.is-list .pv2-summary{-webkit-line-clamp:2}@media(max-width:600px){.portal-v2 .wall.is-list .pv2-cover{width:40%}.portal-v2 .wall.is-list .pv2-course{min-height:165px}.portal-v2 .wall.is-list .pv2-course-info{padding:10px!important;gap:5px!important}.portal-v2 .wall.is-list .pv2-course h3{font-size:12px!important}.portal-v2 .wall.is-list .pv2-summary{display:none}.portal-v2 .wall.is-list .pv2-social>span{display:none}.portal-v2 .wall.is-list .pv2-social button small{display:none}.portal-v2 .wall.is-list .pv2-author{font-size:9px!important}.portal-v2 .wall.is-list .pv2-meta{font-size:9px!important}}
/* Course series discovery and ordered learning routes. */
.series-home-entry{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 32px;margin-bottom:32px;border:1px solid var(--portal-line,#e7eaf0);border-radius:12px;background:#fff9e6;color:inherit;text-decoration:none;transition:background .2s,transform .2s}.series-home-entry:hover{background:#fff3c2;transform:translateY(-2px)}.series-home-entry h2{font-size:clamp(20px,2vw,28px);margin:12px 0 8px}.series-home-entry p{color:var(--portal-muted,#76808d);line-height:1.8;margin:0}.series-home-cta{white-space:nowrap;font-weight:600}.series-badge{display:inline-flex;align-items:center;background:#fff3c2;color:#695518;border-radius:5px;padding:5px 9px;font-size:12px;line-height:1.4}.series-kind-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:4px 0 22px}.series-kind-tabs button{min-height:44px;padding:10px 22px;background:white;border:1px solid var(--portal-line,#e7eaf0);border-radius:8px;font:inherit;cursor:pointer;transition:background .18s,border-color .18s}.series-kind-tabs button:hover{background:#fff9e6}.series-kind-tabs button[aria-pressed=true]{background:#fff3c2;border-color:#d4b54f;color:#554411}.series-kind-tabs button:active{transform:translateY(1px)}.series-card-info{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:12px}.pv2-course .series-card-route{font-size:12px;line-height:1.7;color:#687481;margin:0;overflow-wrap:anywhere}.series-route-link{font-size:12px;min-height:36px;display:flex;align-items:center;color:#695518}.series-learning-route{padding:28px 0;margin:24px 0;border-top:1px solid var(--portal-line,#e7eaf0);scroll-margin-top:110px}.series-learning-route header h2{font-size:clamp(22px,3vw,28px);margin:14px 0 10px}.series-learning-route p{line-height:1.9;color:#687481;white-space:pre-line;overflow-wrap:anywhere}.series-route-facts{display:grid;grid-template-columns:1fr 2fr;gap:24px;padding:22px;background:#f8f9fb;border-radius:10px;margin:24px 0}.series-route-facts p{margin:8px 0 0}.series-route-list{list-style:none;padding:0;margin:24px 0}.series-route-list li{display:flex;gap:18px;position:relative;padding:0 0 26px}.series-route-list li:not(:last-child):before{content:'';position:absolute;left:19px;top:40px;bottom:0;width:1px;background:#e0d8bc}.series-route-number{display:grid;place-items:center;width:40px;height:40px;flex:none;background:#fff3c2;color:#695518;border-radius:50%;font-size:13px}.series-route-list h3{font-size:17px;margin:8px 0;line-height:1.6;overflow-wrap:anywhere}.series-route-list .series-route-stage{margin:0;font-size:12px}.series-route-empty{padding:20px;background:#f8f9fb;border-radius:8px}.series-home-entry:focus-visible,.series-kind-tabs button:focus-visible,.series-route-link:focus-visible{outline:3px solid #b49124;outline-offset:4px}
@media(max-width:600px){.series-home-entry{padding:20px;gap:16px;align-items:start;flex-direction:column;margin-bottom:24px}.series-home-entry p{font-size:13px}.series-kind-tabs{gap:6px}.series-kind-tabs button{padding-inline:17px}.series-route-facts{grid-template-columns:1fr;gap:18px;padding:18px}.series-card-info{font-size:11px}.series-learning-route{padding-top:22px}.series-route-link{min-height:44px}.series-home-cta{min-height:44px;display:flex;align-items:center}}
@media(prefers-reduced-motion:reduce){.series-home-entry,.series-kind-tabs button{transition:none;transform:none!important}}
.series-home-selection{margin-bottom:36px}.series-home-selection>[role=status]{font-size:13px;color:#687481;margin:12px 0 20px}.series-home-selection .pv2-course-grid{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:900px){.series-home-selection .pv2-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Keep the existing homepage hero and topic cards as the first visual anchors. */
.series-home-entry{padding:18px 22px;background:#f8f9fb;margin-bottom:26px}.series-home-entry h2{font-size:18px;margin:7px 0 4px}.series-home-entry:hover{background:#fff9e6}.series-home-entry p{font-size:13px}.series-home-selection{margin-top:32px}