/* Public product surfaces. No legacy app.css, fake statistics or animated ornament. */
.course-cover-sheet{position:relative;isolation:isolate;display:flex;width:100%;height:100%;min-height:150px;flex-direction:column;align-items:flex-start;justify-content:center;overflow:hidden;padding:24px 26px;background:#e9e1f5;color:var(--dark,#241437);text-align:left;box-sizing:border-box}
.course-cover-top{position:absolute;top:18px;left:26px;right:22px;display:flex;align-items:center;justify-content:space-between;font-size:9px;font-weight:800;letter-spacing:.12em;line-height:1.5}.course-cover-top>span:last-child{font-size:22px;font-weight:400;letter-spacing:0}.course-cover-subject{display:block;position:relative;z-index:1;margin-top:20px;max-width:90%;font-family:var(--font-heading,sans-serif);font-size:clamp(24px,2.7vw,36px);font-weight:800;letter-spacing:-1.3px;line-height:1.12;overflow-wrap:anywhere}.course-cover-context{position:relative;z-index:1;display:block;max-width:90%;margin-top:12px;font-size:11px;font-weight:600;line-height:1.5}.course-cover-mark{position:absolute;right:-9px;bottom:-30px;color:currentColor;opacity:.065;font-family:var(--font-heading,sans-serif);font-size:130px;font-weight:800;line-height:1;letter-spacing:-12px;z-index:-1}.cover-paper{background:#eae4d6;color:#423728}.cover-ink{background:#30213f;color:#fff}.cover-ink .course-cover-context{color:#e2d8ee}.cover-ink .course-cover-mark{opacity:.1}.home-course-art>.course-cover-sheet{flex:1}.home-course-art>.course-cover-sheet span{position:static}.home-course-art>.course-cover-sheet .course-cover-top{position:absolute}.home-course-art>.course-cover-sheet .course-cover-mark{position:absolute}.home-course-art>.course-cover-sheet .course-cover-subject{font-size:32px;letter-spacing:-1px}.home-course-art>.course-cover-sheet .course-cover-context{font-size:11px}.registration-shell .field small{font-weight:400;color:var(--muted)}.editorial-page{padding-block:44px 70px}.course-art-icon{width:76px;height:76px;display:grid;place-items:center;border:1px solid currentColor;border-radius:12px;opacity:.75}.course-art-label{position:absolute;left:18px;bottom:14px;font-size:13px;font-weight:750;letter-spacing:.04em;text-transform:uppercase}
.journal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:34px}.journal-card{border-bottom:1px solid var(--line);padding-bottom:25px;min-width:0}.journal-cover{height:190px;display:grid;place-items:center;background:var(--line);color:var(--muted);border-radius:12px;overflow:hidden}.journal-cover img{width:100%;height:100%;object-fit:cover}.journal-body{padding-top:23px}.journal-kicker{font-size:13px;font-weight:800;letter-spacing:.13em;color:var(--muted)}.journal-card h2{font-size:21px;line-height:1.4;letter-spacing:-.6px;margin:12px 0}.journal-card h2 a{color:var(--dark);text-decoration:none}.journal-card p{font-size:13px;color:var(--muted);line-height:1.8;margin:0 0 24px}.journal-card footer{display:flex;align-items:center;gap:16px;justify-content:space-between;color:var(--muted);font-size:13px}.journal-card footer a{color:var(--brand)}.article-page{max-width:1000px;padding-block:40px 60px}.article-page>.backlink{display:flex;gap:8px;font-size:13px;color:var(--muted);margin-bottom:32px}.article-heading{max-width:760px;margin:auto}.article-heading h1{font-size:clamp(31px,4vw,48px);line-height:1.17;letter-spacing:-1.7px;margin:18px 0}.article-heading>p{font-size:17px;color:var(--muted);line-height:1.8}.article-byline{display:flex;align-items:center;gap:12px;margin:28px 0 34px;font-size:13px}.article-byline b,.article-byline div>span{display:block}.article-byline div>span{font-size:13px;color:var(--muted);margin-top:4px}.article-cover{width:100%;max-height:460px;object-fit:cover;border-radius:14px;display:block;margin:0 0 42px}.article-content{max-width:760px;margin:32px auto;font-size:16px;line-height:1.95;color:var(--muted);overflow-wrap:anywhere}.article-footer{border-top:1px solid var(--line);max-width:760px;margin:40px auto 0;padding-top:26px;display:flex;align-items:center;justify-content:space-between;gap:20px}.article-footer p{font-size:13px;color:var(--muted)}
.support-page{padding-block:48px 75px}.support-heading{padding-bottom:40px;border-bottom:1px solid var(--line)}.support-heading h1{font-size:52px;letter-spacing:-2px;line-height:1.12;margin:14px 0 20px}.support-heading>p{font-size:16px;color:var(--muted);line-height:1.8;margin:0}.support-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px;margin-top:45px}.support-details h2{font-size:25px;letter-spacing:-.8px;line-height:1.3;margin:0 0 18px}.support-details>p{font-size:13px;color:var(--muted);line-height:1.8;max-width:340px}.support-channel{display:flex;gap:16px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);color:var(--muted)}.support-channel span,.support-channel a{display:block}.support-channel span{font-size:13px;margin-bottom:6px}.support-channel a{font-size:13px;color:var(--ink);text-decoration:none}.support-advice{display:flex;align-items:flex-start;gap:12px;background:#edf3f0;border-radius:11px;padding:17px;color:#5b6e64;margin-top:26px}.support-advice svg{flex:none;margin-top:3px}.support-advice p{margin:0;font-size:13px;line-height:1.8;color:#5c6c62}.support-form-panel{background:#fff;border:1px solid var(--line);padding:32px;border-radius:12px}.support-form-panel h2{font-size:24px;letter-spacing:-.7px;margin:0 0 8px}.support-form-panel>.muted{font-size:13px;margin-bottom:26px}.support-form-panel .field{margin-bottom:20px}
.verification-page{width:min(470px,calc(100% - 36px));margin:65px auto 80px;padding:32px;background:#fff;border:1px solid var(--line);border-radius:12px;text-align:center}.verification-page h1{font-size:28px;line-height:1.25;letter-spacing:-1px;margin:20px 0 16px}.verification-page>p{color:var(--muted);font-size:13px;line-height:1.8}.verification-icon{background:var(--brand-soft);color:var(--brand);width:64px;height:64px;border-radius:12px;display:grid;place-items:center;margin:0 auto 24px}.verification-page label{text-align:left}.verification-code{text-align:center;letter-spacing:.35em;font-size:26px;max-width:100%}.verification-resend{margin:20px 0}.verification-page form:not(.verification-resend){margin-top:26px}.verification-page .btn.secondary{margin-top:8px}
.net-calculator{padding-block:44px 70px}.calculator-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:30px 0}.calculator-tabs a{padding:10px 19px;font-size:13px;font-weight:650;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--muted);text-decoration:none}.calculator-tabs a[aria-current]{background:var(--brand);border-color:var(--brand);color:#fff}.net-calculator-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}.net-form-panel{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.net-form-panel>header{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:24px;border-bottom:1px solid var(--soft)}.net-form-panel h2{font-size:19px;letter-spacing:-.4px;margin:0 0 7px}.net-form-panel header p{font-size:13px;color:var(--muted);margin:0}.net-form-panel header>span{font-size:13px;background:var(--soft);border-radius:6px;padding:6px 9px;color:var(--muted)}.net-table-heading,.calc-row{display:grid;grid-template-columns:minmax(100px,1fr) 80px 80px 70px;gap:12px;align-items:center;padding:15px 24px}.net-table-heading{background:var(--soft);font-size:13px;color:var(--muted)}.net-table-heading>span:not(:first-child){text-align:center}.calc-row{border-top:1px solid var(--soft)}.calc-row b{display:block;font-size:13px;font-weight:650}.calc-row small{display:block;font-size:13px;color:var(--muted);margin-top:5px}.calc-row input{width:100%;min-width:0;padding:10px 6px;text-align:center;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--dark);font:inherit;font-size:13px}.calc-row .net{font-size:13px;font-weight:750;color:var(--brand-dark);text-align:center}.calc-row.invalid{background:#fff7f6}.calculator-error{font-size:13px;color:#a84d4d;line-height:1.7;margin:15px 24px}.calculator-actions{display:flex;gap:10px;padding:24px;border-top:1px solid var(--soft)}.net-result{border:1px solid var(--line);border-radius:14px;padding:27px;background:var(--soft);position:sticky;top:100px}.net-result .eyebrow{display:block}.net-result>output{display:block;font-size:62px;letter-spacing:-3px;line-height:1.2;font-weight:800;color:var(--dark);margin:22px 0 12px}.net-result>p{font-size:13px;color:var(--muted)}.net-result-note{border-block:1px solid var(--line);margin:24px 0;padding:22px 0;color:var(--muted)}.net-result-note p{font-size:13px;line-height:1.8;margin:14px 0 0}.net-result .text-link{font-size:13px;line-height:1.7}/* Commerce detail, still backed by the original orders/wallet/enrollment data. */.product-detail-page{width:min(1180px,calc(100% - 64px));margin:40px auto 70px}.product-detail-hero{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:44px;align-items:center;padding-bottom:40px;border-bottom:1px solid var(--line)}.product-detail-cover{min-height:300px;background:var(--line);border:1px solid var(--line);border-radius:12px;display:grid;place-items:center;overflow:hidden;color:var(--muted)}.product-detail-cover img{width:100%;height:100%;max-height:390px;object-fit:cover}.product-detail-hero h1{font-size:35px;line-height:1.25;letter-spacing:-1.4px;margin:14px 0}.product-detail-hero p{font-size:14px;color:var(--muted);line-height:1.8}.product-teacher{display:flex;align-items:center;gap:10px;font-size:13px;text-decoration:none;color:var(--muted);margin:20px 0}.product-price{font-size:28px;font-weight:800;letter-spacing:-1px;margin:20px 0}.product-detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;margin-top:36px}.product-detail-grid h2{font-size:22px;letter-spacing:-.5px}.product-detail-grid p{font-size:13px;color:var(--muted);line-height:1.9}.feature-list{display:grid;gap:12px;margin:22px 0;font-size:13px;color:#556f63}.product-exam-list>div{display:flex;gap:12px;padding:16px 0;align-items:center;border-bottom:1px solid var(--line)}.product-exam-list b,.product-exam-list small{display:block}.product-exam-list b{font-size:13px}.product-exam-list small{font-size:13px;color:var(--muted);margin-top:5px}.product-exam-list .btn{margin-left:auto}.purchase-page{padding-block:48px 70px}.purchase-card{max-width:600px;margin:auto;padding:36px;background:#fff;border:1px solid var(--line);border-radius:12px}.purchase-card h1{font-size:31px;letter-spacing:-1px;margin:17px 0}.purchase-card>p{font-size:14px;color:var(--muted);line-height:1.8}.purchase-card ul{list-style:none;padding:0;display:grid;gap:13px;font-size:13px;color:var(--muted)}.package-price{font-size:33px;font-weight:800;letter-spacing:-1px;color:var(--dark);margin:24px 0}.wallet-pill{display:flex;justify-content:space-between;gap:15px;background:var(--soft);border-radius:9px;padding:15px;font-size:13px;color:var(--muted);margin:25px 0}.wallet-pill b{color:var(--ink)}.purchase-card .btn{margin-bottom:15px}/* Private social surfaces: real membership, friendships and visibility rules. */


.community-page{padding-block:36px 60px}.community-top{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:30px}.community-top h1{font-size:36px;letter-spacing:-1.3px;line-height:1.2;margin:12px 0}.community-top p{font-size:13px;color:var(--muted);line-height:1.8;max-width:660px}.community-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.composer{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;display:grid;grid-template-columns:38px minmax(0,1fr);gap:12px;margin-bottom:24px}.composer-main{min-width:0}.composer textarea{width:100%;border:0;resize:vertical;min-height:90px;max-height:280px;background:var(--soft);padding:13px;border-radius:9px;font:inherit;font-size:13px;line-height:1.7}.composer-media{display:grid;grid-template-columns:1fr 1fr;gap:14px;font-size:13px;color:var(--muted);margin-top:14px}.composer-media label{min-width:0}.composer-media input{display:block;font:inherit;font-size:13px;width:100%;margin-top:8px;padding:8px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--muted)}.composer>.btn{grid-column:2;justify-self:end}.social-post{padding:24px;border:1px solid var(--line);background:#fff;border-radius:14px;margin-bottom:20px}.post-user{display:flex;gap:12px;align-items:center;font-size:13px}.post-user a{color:var(--ink);text-decoration:none}.post-user small{display:block;margin-top:4px;color:var(--muted);font-size:13px}.post-role{margin-left:auto;font-size:13px;letter-spacing:.08em;color:var(--muted);background:var(--soft);border-radius:5px;padding:5px 8px}.post-content{font-size:14px;line-height:1.8;color:var(--muted);margin:20px 0;overflow-wrap:anywhere}.post-image{width:100%;max-height:520px;object-fit:contain;background:var(--soft);border-radius:10px;margin:20px 0}.post-video{aspect-ratio:16/9;margin:20px 0}.post-video iframe{border:0;width:100%;height:100%;border-radius:10px}.post-stats{display:flex;gap:18px;font-size:13px;color:var(--muted);padding:12px 0;border-block:1px solid var(--soft)}.post-actions{padding:12px 0}.post-actions form{margin:0}.post-actions button{display:flex;align-items:center;gap:6px;border:0;background:var(--soft);padding:9px 13px;border-radius:7px;color:var(--muted);font:inherit;font-size:13px;cursor:pointer}.comment-thread{border-top:1px solid var(--soft);padding-top:14px}.social-comment{display:flex;gap:9px;margin:14px 0;font-size:13px}.comment-avatar{width:27px;height:27px;border-radius:50%;background:var(--line);color:var(--muted);display:grid;place-items:center;font-size:13px;object-fit:cover;flex:none}.social-comment>div{background:var(--soft);border-radius:8px;padding:10px 12px;min-width:0;flex:1}.social-comment a{color:var(--ink);text-decoration:none;font-size:13px}.social-comment p{font-size:13px;line-height:1.75;overflow-wrap:anywhere;margin:6px 0}.social-comment small{font-size:13px;color:var(--muted)}.comment-box{display:flex;gap:8px;margin-top:14px}.comment-box input{flex:1;min-width:0;padding:10px 12px;font:inherit;font-size:13px;border:1px solid var(--line);border-radius:7px}.comment-box button{border:0;background:var(--brand-soft);color:var(--brand-dark);border-radius:7px;padding:10px 12px;font:inherit;font-size:13px;font-weight:650;cursor:pointer}.community-rail{display:grid;gap:20px}.community-rail .card{padding:20px}.community-rail h3{font-size:14px;letter-spacing:-.2px;margin:0 0 14px}.rail-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.online-count{font-size:13px;color:#3f735e}.online-person{padding:13px 0;border-top:1px solid var(--soft)}.online-person>a{display:flex;gap:10px;align-items:center;text-decoration:none;color:var(--muted);font-size:13px}.online-person small{display:block;font-size:13px;color:var(--muted);margin-top:4px}.online-actions{display:flex;gap:10px;justify-content:flex-end;font-size:13px}.people-row{display:flex;align-items:center;gap:10px;padding:13px 0;border-bottom:1px solid var(--soft);text-decoration:none;font-size:13px;color:var(--muted);min-width:0}.people-row>div{min-width:0}.people-row b{font-size:13px}.people-row small{display:block;font-size:13px;color:var(--muted);margin-top:4px}.people-row>span:last-child{margin-left:auto}
.friends-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.friend-row,.friend-request{display:flex;gap:12px;align-items:center;padding:18px 20px;border-bottom:1px solid var(--soft);font-size:13px}.friend-row a{color:var(--muted);text-decoration:none}.friend-row a.btn{color:#fff}.friend-row a.btn.secondary{color:var(--ink)}.friend-row small,.friend-request small{display:block;color:var(--muted);font-size:13px;margin-top:4px}.friend-row .icon-btn{width:44px;height:44px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--muted);cursor:pointer}.friend-row form,.friend-request form{margin:0}
.messages-app{display:grid;grid-template-columns:300px minmax(0,1fr);height:calc(100dvh - 180px);min-height:530px;max-height:850px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-block:28px 50px}.conversation-list{border-right:1px solid var(--line);overflow:auto}.msg-title{padding:24px;border-bottom:1px solid var(--line)}.msg-title h2{font-size:25px;letter-spacing:-.7px;margin:10px 0 0}.conversation{display:flex;align-items:center;gap:11px;padding:18px;text-decoration:none;color:var(--muted);font-size:13px;border-bottom:1px solid var(--soft);position:relative}.conversation.active{background:var(--soft)}.conversation.active:before{position:absolute;left:0;top:0;bottom:0;width:3px;content:'';background:var(--muted)}.conversation>div:not(.avatar-mini){min-width:0}.conversation small{display:block;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-size:13px;color:var(--muted);margin-top:5px}.chat-window{display:flex;flex-direction:column;min-width:0;min-height:0}.chat-window>header{display:flex;align-items:center;gap:12px;padding:17px 24px;border-bottom:1px solid var(--line);font-size:13px;min-height:76px}.chat-window>header small{display:block;color:var(--muted);font-size:13px;margin-top:4px}.dm-messages{flex:1;min-height:0;overflow:auto;background:var(--soft);padding:24px}.dm{display:flex;flex-direction:column;align-items:flex-start;max-width:78%;margin:12px 0}.dm>span{padding:12px 15px;background:#fff;border:1px solid var(--line);border-radius:12px 12px 12px 3px;color:var(--muted);font-size:13px;line-height:1.7;overflow-wrap:anywhere}.dm small{font-size:13px;color:var(--muted);margin-top:5px}.dm.mine{margin-left:auto;align-items:flex-end}.dm.mine>span{background:var(--brand-soft);color:var(--muted);border-color:var(--line);border-radius:12px 12px 3px 12px}.dm-form{padding:17px;display:flex;align-items:flex-end;gap:10px;border-top:1px solid var(--line)}.dm-form textarea{flex:1;min-width:0;border:1px solid var(--line);background:var(--soft);border-radius:9px;font:inherit;font-size:13px;padding:12px;resize:none}.dm-form .btn{flex:none}.empty-chat{height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:32px;gap:13px;color:var(--muted);font-size:13px;line-height:1.8}.empty-chat b{font-size:24px;color:var(--muted)}.message-status{margin:0;padding:0 20px 12px;font-size:13px;color:#8e5c53}/* Existing profile data is presented without publishing private purchase history. */


.profile-banner-v9{background:var(--soft);padding:32px 0;border-bottom:1px solid var(--line);background-position:center;background-size:cover}.profile-banner-inner{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px}.profile-avatar-v9{width:110px;height:110px;border-radius:12px;object-fit:cover;background:var(--line);border:4px solid #fff;color:var(--muted);display:grid;place-items:center;font-size:32px;font-weight:800}.profile-name-row{display:flex;align-items:center;gap:10px}.profile-name-row h1{font-size:30px;letter-spacing:-1px;margin:0 0 8px}.profile-identity-v9>p{font-size:13px;color:var(--muted);margin:0 0 15px}.profile-rating-v9{display:flex;gap:14px;font-size:13px;color:var(--muted)}.profile-rating-v9 b{color:#81632a}.profile-actions{display:grid;gap:9px;max-width:225px}.profile-actions form{margin:0}.profile-actions .btn{width:100%;font-size:13px}.badge-strip,.subject-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}.badge-strip span,.subject-chips span{background:#fff9;border:1px solid var(--line);color:var(--muted);font-size:13px;border-radius:5px;padding:5px 8px}.profile-v9-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px;margin-block:32px 65px}.profile-v9-main{display:grid;gap:28px;min-width:0}.profile-v9-main .content-card{padding:25px}.profile-v9-main h2{font-size:22px;letter-spacing:-.6px}.profile-about-v9 p{font-size:14px;line-height:1.9;color:var(--muted)}.profile-intro-video video{display:block;width:100%;max-height:420px;margin-top:24px;border-radius:10px;background:var(--dark)}.profile-store-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.store-card{padding:22px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--muted);text-decoration:none;display:flex;flex-direction:column;min-height:180px}.store-card>span{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--muted)}.store-card h3{font-size:17px;letter-spacing:-.4px;margin:13px 0}.store-card p{font-size:13px;line-height:1.7;color:var(--muted);margin:0 0 15px}.store-card footer{margin-top:auto;display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:15px;font-size:13px}.store-card small{font-size:13px;color:var(--muted)}.profile-v9-side .content-card{padding:23px}.profile-v9-side h3{font-size:16px;letter-spacing:-.3px;margin:0 0 20px}.profile-kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;gap:10px;padding-bottom:20px;border-bottom:1px solid var(--line)}.profile-kpi-grid b,.profile-kpi-grid span{display:block}.profile-kpi-grid b{font-size:21px;letter-spacing:-.6px;color:var(--muted)}.profile-kpi-grid span{font-size:13px;color:var(--muted);margin-top:5px}.info-line{padding:14px 0;border-bottom:1px solid var(--line)}.info-line span{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:6px}.info-line b{font-size:13px;font-weight:550;color:var(--muted);overflow-wrap:anywhere}.profile-v9-side hr{border:0;border-top:1px solid var(--line);margin:24px 0}.profile-review-list>article{display:flex;gap:12px;padding:17px 0;border-top:1px solid var(--line)}.profile-review-list>article>div{flex:1;min-width:0}.profile-review-list b{font-size:13px}.profile-review-list .stars{font-size:13px;color:#7d6538;margin-left:10px}.profile-review-list p{font-size:13px;color:var(--muted);line-height:1.8}.profile-review-list small{font-size:13px;color:var(--muted)}.review-form textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:12px;font:inherit;font-size:13px;resize:vertical}.review-form .btn{margin-top:12px}.star-rating-input{display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:5px;margin-bottom:15px}.star-rating-input input{position:absolute;opacity:0;width:1px}.star-rating-input label{color:var(--muted);font-size:25px;cursor:pointer}.star-rating-input input:checked~label{color:#7d6538}.star-rating-input input:focus-visible+label{outline:2px solid var(--brand);outline-offset:3px}.verified-profile{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:50%;background:#73a495;color:#173e32;font-size:13px;margin-left:4px}.profile-editor{padding:26px}.profile-media-editor{margin-bottom:30px}.cover-preview{height:145px;background:var(--line);border-radius:10px;background-position:center;background-size:cover}.avatar-upload-row{display:flex;align-items:center;gap:25px;padding:20px 0}.profile-avatar-preview{width:75px;height:75px;border-radius:12px;object-fit:cover;background:var(--line);color:var(--muted);display:grid;place-items:center;font-size:21px;font-weight:800;flex:none}.avatar-upload-row>.two-col{flex:1}.profile-editor .field small{font-size:13px;color:var(--muted);line-height:1.7;display:block;margin-top:7px}/* Existing server-side onboarding questions retain their IDs and validation. */


.onboard-pro{width:min(1180px,calc(100% - 64px));margin:38px auto 65px;display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:start}.onboard-story{background:var(--dark);border-radius:12px;padding:35px;color:#fff}.onboard-logo-orb{font-size:28px;letter-spacing:-2px;font-weight:800;color:#a9d8c4;margin-bottom:45px}.story-copy h1{font-size:31px;line-height:1.25;letter-spacing:-1px;margin:15px 0}.story-kicker{font-size:13px;letter-spacing:.13em;font-weight:700;color:var(--on-dark-muted,#ddd6e7)}.story-copy p{font-size:13px;color:var(--on-dark-muted,#ddd6e7);line-height:1.9}.story-visual{display:grid;gap:10px;margin-top:32px}.story-ring{display:none}.story-card{display:grid;grid-template-columns:auto 1fr;column-gap:9px;padding:13px;border:1px solid #ffffff15;border-radius:9px;background:#ffffff05;font-size:13px}.story-card b{font-size:13px}.story-card small{grid-column:2;font-size:13px;color:var(--on-dark-muted,#ddd6e7);margin-top:4px}.story-foot{font-size:13px;color:var(--on-dark-muted,#ddd6e7);line-height:1.8;margin-top:30px}.onboard-panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px;min-width:0}.onboard-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}.onboard-panel-head h2{font-size:23px;line-height:1.3;letter-spacing:-.8px;margin:12px 0 20px}.on-count{font-size:13px;color:var(--muted);white-space:nowrap}.onboarding-progress{height:4px;background:var(--soft);border-radius:5px;margin-bottom:28px;overflow:hidden}.onboarding-progress>i,.onboarding-progress b{display:block;height:100%}.onboarding-progress b{background:var(--brand);width:0;transition:width .2s}.on-step{display:none}.on-step.active{display:block}.step-chip{font-size:13px;letter-spacing:.14em;color:var(--brand-dark);margin-bottom:23px}.onboarding-q{margin-bottom:25px}.on-q-title{font-size:13px;font-weight:650;line-height:1.6;color:var(--muted)}.on-q-title b{color:#8f5b5b}.on-q-head>small{font-size:13px;color:var(--muted);display:block;margin-top:6px;line-height:1.7}.onboarding-q input:not([type=radio]):not([type=checkbox]),.onboarding-q select,.onboarding-q textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--muted);font:inherit;font-size:13px;margin-top:12px}.choice-grid,.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:13px}.choice-card,.check-card{display:flex;align-items:center;gap:8px;padding:13px;border:1px solid var(--line);border-radius:8px;cursor:pointer;font-size:13px;color:var(--muted)}.choice-card:has(input:checked),.check-card:has(input:checked){border-color:var(--brand);background:var(--soft)}.choice-card input,.check-card input{accent-color:var(--brand)}.on-actions{display:flex;gap:12px;justify-content:space-between;border-top:1px solid var(--line);padding-top:25px;margin-top:28px}.onboarding-q.invalid{outline:1px solid #d5a6a2;outline-offset:7px;border-radius:5px}.on-q-error{color:#8e5b58;font-size:13px;line-height:1.6;margin-top:9px}.public-not-found{padding-block:80px}

@media(max-width:1050px){.support-layout{gap:40px}.journal-grid{gap:18px}.community-layout{grid-template-columns:minmax(0,1fr) 260px;gap:20px}.profile-banner-inner{grid-template-columns:auto minmax(0,1fr)}.profile-actions{grid-column:1/-1;display:flex;max-width:none;flex-wrap:wrap}.profile-actions .btn{width:auto}.product-detail-grid{grid-template-columns:minmax(0,1fr) 290px}}
@media(max-width:800px){.journal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.support-layout{grid-template-columns:1fr;gap:30px}.support-details{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.support-details>h2,.support-details>p,.support-advice{grid-column:1/-1}.support-details>p{max-width:none}.net-calculator-layout{grid-template-columns:minmax(0,1fr)}.net-result{position:static}.net-result>output{font-size:50px}.net-result-note{margin-top:18px}.product-detail-grid{grid-template-columns:1fr}.product-detail-hero{gap:25px}.product-detail-cover{min-height:240px}.product-detail-hero h1{font-size:29px}.community-layout{grid-template-columns:1fr}.community-rail{grid-template-columns:1fr 1fr;align-items:start}.friends-layout{grid-template-columns:1fr}.messages-app{grid-template-columns:230px minmax(0,1fr)}.profile-v9-grid{grid-template-columns:1fr}.profile-v9-side{order:-1}.profile-v9-side .sticky-card{position:static}.profile-v9-side .content-card{display:flex;flex-wrap:wrap;gap:15px 25px}.profile-v9-side .info-line{flex:1;min-width:150px}.profile-v9-side h3,.profile-v9-side form,.profile-v9-side .profile-kpi-grid{width:100%}.profile-v9-side hr{display:none}.onboard-pro{grid-template-columns:1fr}.onboard-story{display:none}}
@media(max-width:600px){.product-detail-page,.onboard-pro{width:calc(100% - 36px)}.journal-grid{grid-template-columns:1fr}.journal-cover{height:210px}.article-heading h1{font-size:33px}.article-heading>p{font-size:15px}.article-content{font-size:14px}.article-footer{flex-direction:column;align-items:flex-start}.support-page{padding-top:30px}.support-heading h1{font-size:41px}.support-heading>p{font-size:14px}.support-form-panel{padding:23px}.support-details{grid-template-columns:1fr}.support-form-panel .two-col{grid-template-columns:1fr;gap:0}.net-table-heading,.calc-row{grid-template-columns:minmax(88px,1fr) 57px 57px 50px;gap:7px;padding:14px}.net-form-panel>header{padding:18px}.net-form-panel h2{font-size:17px}.calc-row b{font-size:13px}.calc-row input{font-size:13px}.calc-row .net{font-size:13px}.calculator-actions{padding:18px}.calculator-tabs a{padding:8px 13px}.product-detail-hero{grid-template-columns:1fr}.product-detail-cover{min-height:220px}.product-detail-grid .padded{padding:21px}.purchase-card{padding:25px}.purchase-card h1{font-size:27px}.community-top{flex-direction:column;align-items:flex-start;gap:10px}.community-top h1{font-size:29px}.community-rail{grid-template-columns:1fr}.composer{padding:16px;grid-template-columns:30px minmax(0,1fr)}.composer-media{grid-template-columns:1fr}.social-post{padding:18px}.post-role{display:none}.friend-row{flex-wrap:wrap}.friend-row .grow{min-width:60%}.friend-row>.btn{flex:1}.messages-app{grid-template-columns:1fr;height:auto;max-height:none;min-height:0}.conversation-list{max-height:200px;border-right:0;border-bottom:1px solid var(--line)}.msg-title{padding:16px}.msg-title h2{font-size:20px}.conversation{padding:12px 16px}.chat-window{height:560px}.chat-window>header{padding:15px}.dm-messages{padding:16px}.dm-form{padding:12px}.dm-form .btn{padding-inline:12px;font-size:13px}.profile-banner-inner{grid-template-columns:1fr;gap:17px}.profile-avatar-v9{width:90px;height:90px}.profile-name-row h1{font-size:27px}.profile-rating-v9{flex-wrap:wrap}.profile-actions{grid-column:auto}.profile-actions .btn{font-size:13px}.profile-store-grid{grid-template-columns:1fr}.profile-v9-main .content-card{padding:21px}.profile-v9-side .info-line{min-width:40%}.avatar-upload-row{flex-direction:column;align-items:flex-start;gap:15px}.avatar-upload-row>.two-col{width:100%;grid-template-columns:1fr}.profile-editor>.two-col{grid-template-columns:1fr}.onboard-panel{padding:23px}.onboard-panel-head h2{font-size:21px}.choice-grid,.check-grid{grid-template-columns:1fr}.on-actions .btn{font-size:13px;padding-inline:13px}}
@media(max-width:370px){.product-detail-page,.onboard-pro{width:calc(100% - 28px)}.net-table-heading,.calc-row{grid-template-columns:minmax(70px,1fr) 48px 48px 43px;gap:5px;padding:13px 10px}.calc-row b{font-size:13px}.calc-row input{padding-inline:3px}.calculator-actions{flex-direction:column}.support-form-panel{padding:20px}.verification-page{padding:24px}.profile-actions{display:grid}.profile-actions .btn{width:100%}}
@media(prefers-reduced-motion:reduce){.onboarding-progress b{transition:none}}
.msg-title h1{font-size:25px;letter-spacing:-.7px;margin:10px 0 0}
.profile-banner-v9{position:relative;overflow:hidden}.profile-cover-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.12}.profile-banner-inner{position:relative;z-index:1}
.profile-save-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:28px;border-top:1px solid var(--line);padding-top:22px}.profile-save-bar p{font-size:13px;color:var(--muted);line-height:1.7;max-width:300px}
.choice-grid>label,.check-grid>label{display:flex;align-items:center;gap:9px;padding:13px;border:1px solid var(--line);border-radius:8px;cursor:pointer;font-size:13px;color:var(--muted)}.choice-grid>label:has(input:checked),.check-grid>label:has(input:checked){border-color:var(--brand);background:var(--soft)}.choice-grid>label input,.check-grid>label input{accent-color:var(--brand)}
@media(max-width:600px){.msg-title h1{font-size:20px}.profile-save-bar{flex-direction:column;align-items:flex-start}}/* Public route families share warm editorial surfaces and clear content hierarchy. */.course-art-icon{border-radius:50%;border-width:1px}.journal-cover{border-radius:4px}.journal-body{padding-top:24px}.journal-card h2{font-size:24px}.journal-card p{font-size:15px}.journal-kicker{font-size:11px;letter-spacing:.08em}
.support-heading h1{font-size:46px}.support-form-panel,.net-form-panel,.net-result,.verification-page,.onboard-panel{border-radius:8px}.support-form-panel>.muted,.support-details>p{font-size:15px}.support-channel a{font-size:15px}.onboard-story{border-radius:8px;border-top:4px solid var(--gold)}.onboard-logo-orb{color:var(--gold)}.story-card{border-radius:4px}.on-q-title{color:var(--ink);font-size:15px}.onboarding-q input:not([type=radio]):not([type=checkbox]),.onboarding-q select,.onboarding-q textarea{font-size:15px;color:var(--ink)}.profile-banner-v9{background:var(--brand-soft)}.profile-kpi-grid b{color:var(--ink)}.profile-name-row h1{font-family:var(--font-heading)}.profile-about-v9 p{font-size:15px}.profile-editor .field small{font-size:13px}.profile-save-bar p{font-size:13px}.profile-store-grid .store-card{border-radius:6px}
.conversation.active{background:var(--brand-soft)}.dm.mine{background:var(--brand-soft);color:var(--ink)}.social-post,.community-compose,.composer,.community-rail .content-card{border-radius:8px}.post-body{font-size:15px;line-height:1.8}.post-actions button{min-height:44px}.profile-actions .btn{font-size:13px}
@media(max-width:640px){.support-heading h1{font-size:36px;letter-spacing:-1.2px}.calc-row input,.onboarding-q input:not([type=radio]):not([type=checkbox]),.onboarding-q select{font-size:16px}.net-table-heading,.calc-row{grid-template-columns:minmax(88px,1fr) 56px 56px 48px;gap:6px;padding:14px 12px}.calc-row b,.calc-row small{font-size:13px}.profile-actions{gap:8px}.profile-actions .btn{font-size:13px}.profile-save-bar{align-items:stretch}.profile-save-bar .btn{width:100%}.messages-app{max-width:100%}.dm-form{flex-wrap:wrap}.dm-form input{min-width:0}}

.registration-shell .field label small{display:inline;margin:0 0 0 6px;font-size:13px;font-weight:400}/* Product proof uses actual teaching content and real account/course routes. */


.home-product-section { padding-block:72px; border-block:1px solid var(--line); background:var(--card); }
.home-product-layout { display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); gap:64px; align-items:center; }
.home-product-copy { min-width:0; }
.home-product-copy h2 { margin:14px 0 20px; font-family:var(--font-heading); font-size:clamp(28px,3vw,39px); line-height:1.2; letter-spacing:-1.1px; }
.home-product-copy>p { max-width:57ch; margin:0 0 24px; font-size:16px; line-height:1.8; color:var(--muted); }
.home-product-tasks { display:grid; gap:0; margin:28px 0; padding:0; list-style:none; }
.home-product-tasks li { display:flex; align-items:flex-start; gap:12px; padding:16px 0; border-top:1px solid var(--line); font-size:14px; line-height:1.7; }
.home-product-tasks svg { flex:none; margin-top:3px; color:var(--brand); }
.home-product-tasks strong { display:block; color:var(--ink); font-size:15px; }
.home-product-tasks span { color:var(--muted); }
.home-workspace-demo { min-width:0; overflow:hidden; border:1px solid var(--line); border-radius:8px; background:var(--soft); }
.home-workspace-demo>header { display:flex; justify-content:space-between; gap:12px; padding:16px 20px; border-bottom:1px solid var(--line); font-size:13px; color:var(--ink); }
.home-workspace-demo>header small { color:var(--muted); font-size:12px; }
.home-workspace-demo>img,.home-workspace-demo>svg { display:block; width:100%; height:auto; }
.home-workspace-demo figure { margin:0; padding:20px; background:#fff; }
.home-workspace-demo figure img,.home-workspace-demo figure svg { display:block; width:100%; height:auto; }
.home-workspace-demo figcaption { margin:16px 0 0; font-size:13px; line-height:1.7; color:var(--muted); }
.home-role-paths { display:grid; grid-template-columns:1fr 1fr; gap:0; margin-top:24px; border:1px solid var(--line); border-radius:8px; background:#fff; overflow:hidden; }
.home-role-path { display:flex; align-items:center; justify-content:space-between; gap:16px; padding:24px; color:var(--ink); text-decoration:none; }
.home-role-path+.home-role-path { border-left:1px solid var(--line); }
.home-role-path strong { display:block; font-family:var(--font-heading); font-size:19px; line-height:1.4; }
.home-role-path small { display:block; margin-top:7px; color:var(--muted); font-size:14px; line-height:1.7; }
.home-role-path>svg { flex:none; color:var(--brand); }
.home-role-path:hover { background:var(--brand-soft); }
.home-product-copy .row-actions { display:flex; gap:10px; flex-wrap:wrap; }
.home-product-copy .btn { min-height:46px; }
.home-hero-copy h1 { text-wrap:balance; }
.home-hero-lead { max-width:52ch; }
.home-course h3,.plan-card h3 { overflow-wrap:anywhere; }
.home-course-teacher { line-height:1.7; }
@media(max-width:960px) {
  .home-product-layout { gap:32px; }
  .home-product-copy h2 { font-size:31px; }
}
@media(max-width:720px) {
  .home-product-section { padding-block:44px; }
  .home-product-layout,.home-role-paths { grid-template-columns:minmax(0,1fr); }
  .home-role-path+.home-role-path { border-left:0; border-top:1px solid var(--line); }
  .home-role-path { padding:22px; }
  .home-workspace-demo>header { padding:14px 16px; flex-wrap:wrap; }
  .home-workspace-demo figure { padding:12px; }
  .home-product-copy>p { font-size:15px; }
  .home-product-copy .row-actions>.btn { flex:1 1 150px; }
}

/* Visual sprint: content-led public learning surfaces. */
.profile-store-cover{display:flex;height:154px;overflow:hidden;margin:-22px -22px 20px;border-radius:5px 5px 0 0}.profile-store-cover .course-cover-sheet{min-height:154px;padding:19px 22px}.profile-store-cover .course-cover-top{left:22px;top:13px;font-size:8px}.profile-store-cover .course-cover-subject{font-size:29px}.profile-store-cover .course-cover-context{font-size:10px}.profile-store-cover .course-cover-mark{font-size:110px;bottom:-22px;right:0}
.public-catalog,.experts-page{padding-block:44px 76px}
.catalog-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:28px}
.catalog-heading h1{font-family:var(--font-heading);font-size:clamp(32px,3.4vw,42px);line-height:1.12;letter-spacing:-1.2px;margin:13px 0 15px;font-weight:800;color:var(--ink)}
.catalog-heading p{font-size:16px;line-height:1.75;color:var(--muted);margin:0;max-width:620px}
.catalog-teacher-link{display:inline-flex;align-items:center;gap:10px;padding-block:12px;font-size:14px;font-weight:700;color:var(--brand);text-decoration:none;white-space:nowrap}
.catalog-filter{border:1px solid var(--line);border-radius:8px;background:var(--card,#fff);padding:0;overflow:hidden;box-shadow:none}
.catalog-search-row{display:flex;gap:16px;align-items:center;padding:12px 14px 12px 22px}
.catalog-search-field{display:flex;align-items:center;gap:13px;flex:1;min-width:0;color:var(--brand)}
.catalog-search-field input{min-width:0;width:100%;border:0;background:transparent;box-shadow:none;padding:12px 0;color:var(--ink);font:inherit;font-size:16px;outline-offset:3px}
.catalog-search-row>.btn{min-width:150px}
.catalog-facets{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);background:var(--surface-subtle,#f4f0f8)}
.catalog-filter-select{display:block;min-width:0;padding:12px 18px;border-left:1px solid var(--line)}.catalog-filter-select:first-child{border-left:0}
.catalog-filter-select>span{display:block;margin-bottom:2px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:0}
.catalog-filter-select select{width:100%;min-width:0;min-height:34px;padding:3px 22px 3px 0;border:0;border-radius:0;box-shadow:none;background:transparent;color:var(--ink);font:inherit;font-size:14px}
.catalog-categories{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 0}.catalog-categories a{display:inline-flex;align-items:center;min-height:44px;padding:7px 14px;border:1px solid var(--line);border-radius:4px;background:#fff;font-size:13px;font-weight:650;color:var(--muted);text-decoration:none}.catalog-categories a[aria-current],.catalog-categories a:hover{background:var(--brand);border-color:var(--brand);color:#fff}
.catalog-results-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:34px 0 20px}.catalog-results-bar>div{display:flex;align-items:center;gap:20px;min-width:0;flex-wrap:wrap}.catalog-results-bar p{font-size:14px;color:var(--muted);margin:0;overflow-wrap:anywhere}.catalog-results-bar p b{color:var(--ink)}.catalog-reset{display:inline-flex;align-items:center;gap:8px;min-height:36px;color:var(--brand);font-size:12px;text-decoration:none}.catalog-results-bar form{display:flex;align-items:center;gap:9px}.catalog-results-bar label{font-size:13px;color:var(--muted)}.catalog-results-bar select{max-width:190px;min-height:40px;border:0;background:transparent;color:var(--ink);padding:6px;font:inherit;font-size:13px}.catalog-results-bar .btn{min-height:38px;font-size:12px}
.learning-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}.learning-card{min-width:0;border:1px solid var(--line);border-radius:8px;background:var(--card,#fff);overflow:hidden;display:flex;flex-direction:column;transition:border-color .15s,box-shadow .15s}.learning-card:hover{border-color:#b8a6d6;box-shadow:0 8px 24px #24143708}.learning-card-art{display:flex;width:100%;height:195px;overflow:hidden;text-decoration:none;background:var(--brand-soft);color:var(--brand-dark)}.learning-card-art>img{width:100%;height:100%;object-fit:cover}.learning-card-art>.course-cover-sheet{min-height:195px}.learning-card-content{padding:23px;display:flex;flex:1;flex-direction:column}.learning-card-topline{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:11px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.04em}.learning-card-rating{display:inline-flex;align-items:center;gap:5px;color:#80621d;font-weight:650}.learning-card h2{font-family:var(--font-heading);font-size:19px;line-height:1.45;letter-spacing:-.5px;margin:12px 0 10px;overflow-wrap:anywhere}.learning-card h2 a{color:var(--ink);text-decoration:none}.learning-card h2 a:hover{color:var(--brand)}.learning-card-description{font-size:13px;line-height:1.75;color:var(--muted);margin:0 0 19px}.learning-card-teacher{display:flex;align-items:center;gap:9px;margin-top:auto;font-size:12px;color:var(--ink);text-decoration:none}.learning-card-teacher .avatar-mini{width:28px;height:28px;font-size:10px;flex:none}.learning-card-facts{display:flex;align-items:center;flex-wrap:wrap;gap:14px;font-size:11px;color:var(--muted);padding:17px 0}.learning-card-facts span{display:inline-flex;align-items:center;gap:5px}.learning-card footer{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:16px;margin-top:0}.learning-card footer b{color:var(--ink);font-family:var(--font-heading);font-size:19px;letter-spacing:-.6px}.learning-card footer a{display:inline-flex;align-items:center;gap:7px;min-height:36px;color:var(--brand);font-size:12px;font-weight:700;text-decoration:none}.public-pagination{display:flex;justify-content:center;align-items:center;gap:18px;font-size:13px;color:var(--muted);margin:36px 0}.catalog-footnote{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-top:48px;padding:26px 0;border-block:1px solid var(--line)}.catalog-footnote>div{display:flex;align-items:center;gap:18px;color:var(--brand)}.catalog-footnote p{margin:0}.catalog-footnote b,.catalog-footnote span{display:block}.catalog-footnote b{font-size:15px;color:var(--ink);margin-bottom:6px}.catalog-footnote span{font-size:13px;color:var(--muted)}
/* Course: useful facts and contextual checkout, followed by readable curriculum. */
.public-course-hero{background:var(--card,#fff);border-bottom:1px solid var(--line);padding:28px 0 0}.public-course-hero .breadcrumb{display:flex;align-items:center;gap:9px;margin-bottom:28px;font-size:12px;color:var(--muted);line-height:1.6}.breadcrumb a{color:var(--muted);text-decoration:none}.course-hero-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:70px;align-items:start;padding-bottom:36px}.course-hero-copy{min-width:0;padding-top:12px}.course-hero-copy h1{font-family:var(--font-heading);font-size:clamp(31px,3.4vw,46px);line-height:1.16;letter-spacing:-1.65px;margin:15px 0 18px;max-width:22ch;overflow-wrap:anywhere}.course-hero-copy>.lead{font-size:16px;line-height:1.8;color:var(--muted);max-width:58ch;margin:23px 0}.course-hero-facts{display:flex;flex-wrap:wrap;gap:10px 22px;margin:23px 0;font-size:12px;color:var(--muted)}.course-hero-facts span{display:inline-flex;align-items:center;gap:6px;line-height:1.7}.course-hero-facts .has-rating{color:#80621d}.course-instructor-link{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);padding:14px 0}.course-instructor-link .avatar-mini{width:40px;height:40px;font-size:13px}.course-instructor-link small{display:block;color:var(--muted);font-size:11px;margin-bottom:4px}.course-instructor-link b{font-size:14px}.course-instructor-link>svg{margin-left:12px;color:var(--brand)}
.course-checkout{border:1px solid var(--line);border-radius:8px;background:var(--card,#fff);overflow:hidden;box-shadow:0 8px 24px #24143705}.course-checkout-art{height:180px;display:flex;overflow:hidden;background:var(--brand-soft);color:var(--brand)}.course-checkout-art>img{display:block;width:100%;height:100%;object-fit:cover}.course-checkout-body{padding:23px}.checkout-label{font-size:11px;font-weight:650;color:var(--muted);margin:0 0 7px}.checkout-price{font-family:var(--font-heading);font-size:29px;font-weight:800;letter-spacing:-1px;color:var(--ink);margin:0 0 19px}.course-checkout .btn{width:100%;min-height:46px;font-size:13px}.course-checkout form{margin:0}.course-checkout ul{list-style:none;padding:19px 0 0;margin:19px 0 0;border-top:1px solid var(--line);display:grid;gap:10px;font-size:12px;line-height:1.6;color:var(--muted)}.course-checkout li{display:flex;align-items:flex-start;gap:8px}.course-checkout li>svg{flex:none;margin-top:2px;color:var(--green)}.wallet-hint{display:block;text-align:center;font-size:11px;line-height:1.7;color:var(--muted);margin-top:11px}.wallet-hint a{color:var(--brand)}.checkout-account-note{font-size:12px;line-height:1.7;color:var(--muted);margin:0}.checkout-access-note{font-size:11px;line-height:1.7;color:var(--muted);margin:12px 0 0}
.course-jump-nav{display:flex;gap:27px;overflow:auto;border-top:1px solid var(--line);scrollbar-width:thin}.course-jump-nav a{display:inline-flex;align-items:center;min-height:54px;white-space:nowrap;font-size:12px;font-weight:650;color:var(--muted);text-decoration:none}.course-jump-nav a:hover{color:var(--brand)}
.course-body-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:70px;align-items:start;padding-block:38px 76px}.course-main-content{min-width:0}.course-detail-section{padding-bottom:32px;margin-bottom:32px;border-bottom:1px solid var(--line);scroll-margin-top:100px}.course-detail-section:last-child{border-bottom:0}.course-detail-section>h2,.course-section-heading h2{font-family:var(--font-heading);font-size:24px;line-height:1.3;letter-spacing:-.65px;margin:0 0 19px}.course-detail-section>p{font-size:15px;line-height:1.9;color:var(--muted);overflow-wrap:anywhere}.course-section-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.course-section-heading h2{margin:0}.course-section-heading>span{color:var(--muted);font-size:12px;white-space:nowrap}.course-learning-goals{display:grid;grid-template-columns:1fr 1fr;gap:14px 25px;list-style:none;padding:0;margin:24px 0 0}.course-learning-goals li{display:flex;align-items:flex-start;gap:10px;font-size:14px;line-height:1.8;color:var(--muted)}.course-learning-goals svg{flex:none;margin-top:4px;color:var(--green)}
.curr-section{background:var(--card,#fff);border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-bottom:10px}.curr-section summary{display:flex;justify-content:space-between;align-items:center;gap:18px;min-height:62px;padding:16px 20px;font-size:14px;cursor:pointer;list-style:none}.curr-section summary::-webkit-details-marker{display:none}.curr-section summary>b{display:flex;gap:10px;align-items:center;line-height:1.5}.curr-section summary svg{flex:none;transition:transform .15s}.curr-section[open] summary svg{transform:rotate(180deg)}.curr-section summary>span{font-size:11px;color:var(--muted);white-space:nowrap}.curr-lesson{display:flex;align-items:center;gap:13px;padding:16px 20px;border-top:1px solid var(--line);color:var(--muted)}.curr-lesson>svg{flex:none}.curr-lesson>div{flex:1;min-width:0}.curr-lesson b{display:block;font-size:13px;color:var(--ink);font-weight:600;line-height:1.6;overflow-wrap:anywhere}.curr-lesson small{display:block;font-size:11px;margin-top:5px}.curr-lesson a{display:inline-flex;align-items:center;gap:5px;min-height:36px;font-size:11px;font-weight:700;color:var(--brand);text-decoration:none;white-space:nowrap}.course-side-note{position:sticky;top:110px;border-top:3px solid var(--brand);padding-top:24px}.course-side-note h3{font-family:var(--font-heading);font-size:22px;letter-spacing:-.6px;margin:17px 0 12px}.course-side-note p{font-size:14px;color:var(--muted);line-height:1.85}.course-side-note>.avatar-mini{width:64px;height:64px;font-size:20px;margin-bottom:18px}.course-review-form{padding:22px;border:1px solid var(--line);border-radius:6px;background:#fff;margin:24px 0}.course-review{display:flex;align-items:flex-start;gap:13px;border-top:1px solid var(--line);padding:22px 0}.course-review>div{min-width:0}.course-review b{font-size:13px}.course-review .stars{display:block;margin-top:6px;color:#80621d;font-size:12px}.course-review p{font-size:14px;line-height:1.8;color:var(--muted);margin-bottom:0}
/* Teachers: real expertise and published work create trust. */
.experts-heading{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:55px;align-items:end;padding-bottom:30px;border-bottom:1px solid var(--line);margin-bottom:28px}.experts-heading h1{font-family:var(--font-heading);font-size:clamp(32px,4vw,48px);line-height:1.15;letter-spacing:-1.7px;margin:13px 0 17px;max-width:20ch}.experts-heading p{font-size:15px;line-height:1.8;color:var(--muted);max-width:580px;margin:0}.experts-note{border-left:2px solid var(--brand);padding-left:20px;font-size:13px;line-height:1.8;color:var(--muted)}.experts-note b{display:block;color:var(--ink);margin-bottom:6px}.experts-search{display:flex;align-items:center;gap:13px;max-width:690px;padding:9px 11px 9px 19px;border:1px solid var(--line);border-radius:6px;background:#fff;margin:0 0 32px;color:var(--brand)}.experts-search input{min-width:0;flex:1;border:0;background:transparent;box-shadow:none;padding:12px 0;font:inherit;font-size:14px}.expert-directory{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.expert-card{min-width:0;padding:26px;border:1px solid var(--line);border-radius:8px;background:#fff;display:flex;flex-direction:column}.expert-card-intro{display:flex;align-items:center;gap:14px;margin-bottom:24px}.expert-avatar{display:grid;place-items:center;width:68px;height:68px;flex:none;border-radius:6px;object-fit:cover;background:var(--brand-soft);color:var(--brand);font-family:var(--font-heading);font-size:22px;font-weight:800}.expert-approved{display:inline-flex;align-items:center;gap:5px;font-size:10px;font-weight:600;color:var(--green);line-height:1.6}.expert-card h2{font-family:var(--font-heading);font-size:22px;line-height:1.35;letter-spacing:-.6px;margin:0 0 8px}.expert-card h2 a{color:var(--ink);text-decoration:none}.expert-headline{font-size:12px;line-height:1.7;color:var(--brand);margin:0}.expert-card-body{display:flex;flex-direction:column;flex:1;min-width:0}.expert-card-body>p:not(.expert-headline){font-size:13px;line-height:1.8;color:var(--muted);margin:0 0 20px}.expert-stats{display:flex;gap:25px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px;margin-top:auto;margin-bottom:20px;font-size:11px;color:var(--muted)}.expert-stats b{display:block;color:var(--ink);font-size:19px;line-height:1.4;margin-bottom:4px}.expert-card .text-link{font-size:12px}
/* Authentication keeps one quiet task and the same learning brand. */
.account-shell{width:min(1120px,calc(100% - 80px));display:grid;grid-template-columns:.9fr 1.1fr;margin:42px auto 64px;min-height:610px;border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden}.account-story{display:flex;flex-direction:column;align-items:flex-start;position:relative;padding:44px;background:var(--dark);color:#fff;min-width:0}.account-wordmark{display:block;font-family:var(--font-heading);font-size:25px;font-weight:800;letter-spacing:-1px;text-decoration:none;color:#fff;margin-bottom:62px}.account-wordmark span{color:#c7b3eb}.account-story .eyebrow{color:#cdbde4}.account-story :is(h1,h2){font-family:var(--font-heading);font-size:clamp(29px,3vw,38px);line-height:1.22;letter-spacing:-1.2px;margin:15px 0 22px}.account-story>p{font-size:14px;line-height:1.85;color:#ddd4e8;margin:0 0 24px;max-width:38ch}.account-feature{display:flex;align-items:flex-start;gap:13px;width:100%;padding:18px 0;border-top:1px solid #ffffff20}.account-feature>svg{flex:none;color:#c5adeb;margin-top:3px}.account-feature b,.account-feature span{display:block;font-size:13px;}.account-feature b{font-size:13px;margin-bottom:6px}.account-feature span{font-size:12px;line-height:1.7;color:#ddd4e8}.account-note{display:flex;align-items:center;gap:8px;font-size:11px;line-height:1.7;color:#ddd4e8;margin-top:auto;padding-top:36px}.account-note a{color:#fff;display:inline-flex;align-items:center;gap:5px}.account-form{align-self:center;min-width:0;padding:44px 56px}.account-form>.backlink{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;text-decoration:none;margin-bottom:35px;min-height:34px}.account-form>.eyebrow{display:block}.account-form :is(h1,h2){font-family:var(--font-heading);font-size:29px;line-height:1.25;letter-spacing:-.7px;margin:12px 0 14px}.account-form>.muted{font-size:14px;line-height:1.8}.account-fields{margin-top:27px}.account-fields .field{margin-bottom:19px}.account-fields .field label{font-size:14px;margin-bottom:8px}.account-fields .field input{min-height:46px}.account-submit{width:100%;min-height:46px;margin-top:8px}.account-switch{display:flex;gap:6px;flex-wrap:wrap;font-size:14px;line-height:1.8;color:var(--muted);border-top:1px solid var(--line);padding-top:24px;margin-top:26px}.account-switch a{display:inline-flex;align-items:center;gap:5px;color:var(--brand);font-weight:700}.account-help{color:var(--muted);font-size:13px;line-height:1.8;margin-top:15px}.account-help a{color:var(--brand)}.sms-login{padding:15px;border:1px solid var(--line);border-radius:6px;font-size:12px;line-height:1.8;margin-top:19px}.sms-login summary{cursor:pointer;color:var(--ink);font-weight:650}.sms-login form{padding-top:18px}.registration-shell .account-wordmark{margin-bottom:45px}.registration-shell .account-form{padding-block:35px}.registration-shell .account-form>.backlink{margin-bottom:22px}.registration-shell .account-fields{margin-top:20px}
.join-page{padding-block:46px 76px}.join-page>.page-heading{max-width:750px;margin-bottom:34px}.join-page>.page-heading h1{font-size:clamp(32px,4vw,46px);max-width:22ch}.join-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.join-option{display:flex;flex-direction:column;align-items:flex-start;min-width:0;padding:30px;border:1px solid var(--line);border-top:3px solid var(--brand);border-radius:6px;background:#fff;color:var(--ink);text-decoration:none}.join-option:hover{border-color:#b5a2d4}.join-icon{display:grid;place-items:center;width:49px;height:49px;margin-bottom:28px;border-radius:6px;background:var(--brand-soft);color:var(--brand)}.join-icon.mint{background:#e7f0e9;color:var(--green)}.join-option h2{font-family:var(--font-heading);font-size:25px;line-height:1.3;letter-spacing:-.8px;margin:12px 0 15px}.join-option>p{font-size:13px;line-height:1.85;color:var(--muted);margin:0 0 18px}.join-option ul{list-style:none;display:grid;gap:12px;padding:0;margin:0 0 30px}.join-option li{display:flex;align-items:flex-start;gap:8px;font-size:12px;line-height:1.8;color:var(--muted)}.join-option li>svg{flex:none;color:var(--green);margin-top:2px}.join-option .btn{margin-top:auto;width:100%;font-size:12px;min-height:44px}.join-login{font-size:13px;text-align:center;color:var(--muted);margin:28px 0 0}.join-login a{font-weight:700;color:var(--brand)}
/* Profile composition retains actual reviews, badges, social actions and privacy. */
.profile-banner-v9{background:var(--card,#fff);padding:38px 0 0}.profile-banner-inner{grid-template-columns:auto minmax(0,1fr) auto;gap:25px;align-items:start;padding-bottom:32px}.profile-avatar-v9{width:116px;height:116px;border-radius:8px;background:var(--brand-soft);color:var(--brand);border:0;font-family:var(--font-heading);font-size:34px}.profile-identity-v9>.eyebrow{display:block;margin-bottom:11px}.profile-name-row h1{font-size:36px;line-height:1.2;letter-spacing:-1.2px;margin:0 0 11px}.profile-identity-v9>p{font-size:15px;line-height:1.7;max-width:60ch}.profile-rating-v9{font-size:12px;gap:14px;line-height:1.7}.profile-actions{padding-top:12px;max-width:220px}.profile-actions .btn{min-height:42px;font-size:12px}.profile-primary-link{display:inline-flex;gap:7px;align-items:center;min-height:38px;font-size:12px;font-weight:700;text-decoration:none;color:var(--brand);margin-top:12px}.profile-tabs{display:flex;gap:28px;border-top:1px solid var(--line);overflow:auto}.profile-tabs a{display:inline-flex;align-items:center;min-height:55px;white-space:nowrap;font-size:12px;font-weight:650;color:var(--muted);text-decoration:none}.profile-tabs a:hover{color:var(--brand)}.profile-v9-grid{gap:48px;margin-block:36px 76px}.profile-v9-main{gap:34px}.profile-v9-main section{scroll-margin-top:100px}.profile-v9-main>.content-card{background:transparent;border:0;border-radius:0;padding:0 0 30px;border-bottom:1px solid var(--line);box-shadow:none}.profile-v9-main h2{font-size:24px;line-height:1.35;letter-spacing:-.7px}.profile-about-v9 p{font-size:15px;line-height:1.9}.profile-store-grid{gap:18px}.profile-store-grid .store-card{padding:22px;border-radius:6px;min-height:190px}.profile-store-grid .store-card>span{font-size:12px;color:var(--brand);letter-spacing:.1em}.profile-store-grid .store-card h3{font-family:var(--font-heading);font-size:18px;line-height:1.4;margin:13px 0}.profile-store-grid .store-card p{font-size:13px;line-height:1.8}.profile-store-grid .store-card footer b{color:var(--ink);font-size:16px}.profile-store-grid .store-card footer small{font-size:12px}.profile-v9-side .sticky-card{background:var(--surface-subtle,#f4f0f8);border:1px solid var(--line);border-radius:6px;padding:24px;box-shadow:none}.profile-v9-side h3{font-size:16px}.profile-v9-side .profile-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));text-align:left;gap:20px}.profile-kpi-grid b{font-size:24px;color:var(--ink)}.profile-kpi-grid span{font-size:12px}.profile-v9-side .info-line span{font-size:12px;letter-spacing:.07em}.profile-v9-side .info-line b{color:var(--ink);font-size:13px;font-weight:550;line-height:1.7}.profile-review-list>article{padding-block:22px}.profile-review-list p{font-size:14px}.big-rating{color:#80621d;font-size:20px;white-space:nowrap}.badge-strip span,.subject-chips span{font-size:12px;line-height:1.5;padding:6px 9px;background:var(--surface-subtle,#f4f0f8);border-color:var(--line);color:var(--muted)}.profile-no-posts{font-size:13px;color:var(--muted);padding-block:16px}
@media(max-width:1080px){.catalog-heading h1{font-size:42px}.learning-cards,.expert-directory{gap:18px}.learning-card-content{padding:20px}.course-hero-layout{grid-template-columns:minmax(0,1fr) 320px;gap:35px}.course-body-layout{gap:35px;grid-template-columns:minmax(0,1fr) 260px}.account-form{padding:36px}.account-story{padding:36px}.join-options{gap:16px}.join-option{padding:24px}.profile-banner-inner{grid-template-columns:auto minmax(0,1fr)}.profile-actions{grid-column:1/-1;display:flex;max-width:none;flex-wrap:wrap;padding:0}.profile-actions .btn{width:auto}.profile-v9-grid{gap:28px}.experts-heading{grid-template-columns:minmax(0,1fr) 250px;gap:30px}}
@media(max-width:800px){.public-catalog,.experts-page{padding-block:34px 54px}.catalog-heading{align-items:flex-start}.catalog-heading h1{font-size:37px}.catalog-heading p{font-size:14px}.catalog-teacher-link{font-size:12px}.learning-cards,.expert-directory{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-card-art{height:180px}.learning-card-art>.course-cover-sheet{min-height:180px}.catalog-results-bar form{gap:5px}.catalog-results-bar label{display:none}.course-hero-layout{grid-template-columns:minmax(0,1fr) 285px;gap:25px}.course-hero-copy h1{font-size:32px}.course-hero-copy>.lead{font-size:14px}.course-checkout-body{padding:20px}.course-checkout-art{height:160px}.course-checkout-art .course-cover-subject{font-size:28px}.course-body-layout{grid-template-columns:minmax(0,1fr);gap:28px}.course-side-note{position:static;max-width:600px}.course-learning-goals{grid-template-columns:1fr}.experts-heading{grid-template-columns:1fr;gap:20px}.experts-note{max-width:620px}.account-shell{width:calc(100% - 48px);grid-template-columns:1fr;min-height:0;margin-top:30px}.account-story{display:none}.account-form{width:100%;max-width:600px;margin:auto;padding:38px}.account-form>.backlink{margin-bottom:25px}.join-options{grid-template-columns:1fr}.join-option{display:grid;grid-template-columns:62px minmax(0,1fr);column-gap:20px;padding:27px}.join-option>.join-icon{grid-column:1;grid-row:1/6;margin:0}.join-option>.eyebrow,.join-option>h2,.join-option>p,.join-option>ul,.join-option>.btn{grid-column:2}.join-option h2{margin-block:9px 13px}.join-option .btn{width:fit-content}.join-option ul{margin-bottom:20px}.profile-v9-grid{grid-template-columns:1fr}.profile-v9-side{order:0}.profile-v9-side .content-card{display:block}.profile-v9-side .profile-kpi-grid{width:100%;max-width:320px}.profile-v9-side .info-line{width:100%}.profile-v9-side hr{display:block}.profile-name-row h1{font-size:31px}}
@media(max-width:600px){.public-catalog,.experts-page{padding-top:28px}.catalog-heading{display:block;margin-bottom:22px}.catalog-heading h1{font-size:34px;letter-spacing:-1.2px;margin-top:12px}.catalog-heading p{font-size:14px}.catalog-teacher-link{margin-top:9px}.catalog-search-row{padding:10px 12px;gap:10px}.catalog-search-field{gap:9px}.catalog-search-field input{font-size:16px;padding-block:10px}.catalog-search-field>svg{width:18px}.catalog-search-row>.btn{min-width:0;font-size:12px;padding-inline:14px}.catalog-search-row>.btn svg{display:none}.catalog-facets{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-filter-select{padding:11px 13px}.catalog-filter-select:nth-child(3){border-left:0}.catalog-filter-select:nth-child(n+3){border-top:1px solid var(--line)}.catalog-filter-select select{font-size:16px}.catalog-categories{gap:6px;margin-top:17px}.catalog-categories a{font-size:13px;padding:7px 11px;min-height:44px;}.catalog-results-bar{align-items:flex-start;flex-direction:column;gap:14px;margin-top:25px}.catalog-results-bar>div{gap:14px}.catalog-results-bar form{width:100%;justify-content:flex-end;padding-top:12px;border-top:1px solid var(--line)}.catalog-results-bar select{flex:1;max-width:none}.catalog-results-bar label{display:inline}.learning-cards,.expert-directory{grid-template-columns:1fr;gap:21px}.learning-card-art{height:200px}.learning-card-art>.course-cover-sheet{min-height:200px}.learning-card-art .course-cover-subject{font-size:36px}.learning-card-content{padding:23px}.learning-card h2{font-size:21px}.learning-card-description{font-size:14px}.catalog-footnote{display:block;margin-top:34px}.catalog-footnote>.text-link{margin-top:20px}.catalog-footnote span{line-height:1.7}.public-course-hero{padding-top:20px}.public-course-hero .breadcrumb{margin-bottom:20px}.course-hero-layout{grid-template-columns:1fr;gap:26px;padding-bottom:26px}.course-hero-copy{padding:0}.course-hero-copy h1{font-size:34px;max-width:none;letter-spacing:-1.2px}.course-hero-copy>.lead{font-size:15px}.course-hero-facts{margin-block:19px;font-size:12px;gap:9px 15px}.course-checkout{width:100%;max-width:none}.course-checkout-art{height:165px}.course-checkout-art .course-cover-subject{font-size:33px}.course-checkout-body{padding:23px}.checkout-price{font-size:30px}.course-checkout ul{grid-template-columns:1fr}.course-jump-nav{gap:23px}.course-jump-nav a{font-size:12px;min-height:50px}.course-body-layout{padding-top:28px}.course-detail-section{margin-bottom:27px;padding-bottom:27px}.course-detail-section>h2,.course-section-heading h2{font-size:22px}.course-section-heading{align-items:flex-start;gap:12px}.course-section-heading>span{font-size:12px;padding-top:5px}.course-detail-section>p{font-size:14px}.curr-section summary,.curr-lesson{padding:16px}.curr-section summary{font-size:13px}.curr-lesson{gap:10px;flex-wrap:wrap}.curr-lesson>div{min-width:60%}.curr-lesson a{margin-left:27px}.experts-heading h1{font-size:34px;letter-spacing:-1.2px}.experts-heading p{font-size:14px}.experts-note{font-size:12px}.experts-search{padding-left:14px;gap:9px}.experts-search input{font-size:16px}.expert-card{padding:25px}.expert-card-intro{margin-bottom:22px}.account-shell{width:calc(100% - 36px);margin:26px auto 44px}.account-form,.registration-shell .account-form{padding:27px 23px}.account-form :is(h1,h2){font-size:28px}.account-form>.muted{font-size:13px}.account-form>.backlink{margin-bottom:24px}.account-fields input,.account-fields select,.account-fields textarea{font-size:16px}.account-fields .two-col{grid-template-columns:1fr;gap:0}.join-page{padding-block:30px 50px}.join-option{grid-template-columns:1fr;gap:0;padding:25px}.join-option>.join-icon{grid-column:1;grid-row:auto;margin-bottom:24px}.join-option>.eyebrow,.join-option>h2,.join-option>p,.join-option>ul,.join-option>.btn{grid-column:1}.join-option .btn{width:100%}.profile-banner-v9{padding-top:28px}.profile-banner-inner{grid-template-columns:1fr;gap:20px}.profile-avatar-v9{width:90px;height:90px;font-size:28px}.profile-name-row h1{font-size:31px}.profile-identity-v9>p{font-size:14px}.profile-actions{grid-column:auto;gap:8px}.profile-actions .btn{font-size:12px;padding-inline:12px}.profile-tabs{gap:24px}.profile-v9-grid{margin-top:27px}.profile-v9-main>.content-card{padding:0 0 26px}.profile-store-grid{grid-template-columns:1fr}.profile-about-v9 p{font-size:14px}.profile-v9-side .sticky-card{padding:23px}.profile-v9-main h2{font-size:22px}.profile-review-list .stars{display:block;margin:6px 0 0}.profile-v9-side form input{font-size:16px}}
@media(prefers-reduced-motion:reduce){.learning-card,.curr-section summary svg{transition:none}}
/* Subject artwork is editorial illustration; an uploaded course cover always wins. */
.course-cover-illustration{display:block;position:relative;width:100%;height:100%;min-height:0;overflow:hidden;background:#eee5fb;color:#452873}
.course-cover-illustration>img{width:100%;height:100%;object-fit:cover;display:block}
.cover-art-label{position:absolute;top:16px;left:18px;padding:5px 9px;background:#ffffffda;border:1px solid #ffffffb0;border-radius:5px;font-size:16px;line-height:1.3;letter-spacing:-.3px;font-weight:750;color:#42285e;max-width:85%;overflow-wrap:anywhere}
.cover-art-signature{position:absolute;right:15px;bottom:13px;font-size:10px;font-weight:750;letter-spacing:-.4px;color:#4c316d;opacity:.65}
.illustration-physics{background:#e1f1e8}.illustration-language{background:#f1e7ec}

.course-jump-nav a,.profile-tabs a{position:relative;min-height:52px;border-bottom:2px solid transparent;font-size:13px}
.course-jump-nav a:hover,.course-jump-nav a:focus-visible,.profile-tabs a:hover,.profile-tabs a:focus-visible{color:var(--brand);border-bottom-color:var(--brand)}
.course-detail-section:target,.profile-v9-main section:target{border-bottom-color:var(--brand)}

.profile-grade-selector{margin:0;padding:0;border:0;min-width:0}.profile-grade-selector legend{padding:0;margin-bottom:12px;font-size:14px;font-weight:650;color:var(--ink)}.profile-grade-selector .row-actions{gap:8px}.profile-grade-selector .check-label{display:inline-flex;align-items:center;gap:7px;padding:9px 11px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:13px;line-height:1.3;cursor:pointer}.profile-grade-selector .check-label:has(input:checked){border-color:var(--brand);background:var(--brand-soft);color:var(--brand)}.profile-grade-selector input{width:16px;height:16px;margin:0;accent-color:var(--brand)}.profile-grade-selector .check-label:focus-within{outline:2px solid var(--brand);outline-offset:2px}