*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--font)}[hidden]{display:none!important}header,main,footer{max-width:1180px;margin:auto;padding:24px}header{display:flex;align-items:center;gap:20px;border-bottom:1px solid var(--line)}header button{margin-left:auto}.brand{font-weight:600;color:var(--ink);text-decoration:none;letter-spacing:.02em}.brand span,.eyebrow{color:var(--accent-text)}.edition{color:var(--muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase}h1{font-weight:500;font-size:clamp(26px,4vw,36px);line-height:1.25;margin:8px 0 20px}h2{font-size:19px;font-weight:500;margin-top:0}.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px}#signin,.auth-panel{max-width:570px;margin:8vh auto}#status{min-height:26px;color:var(--accent-text)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:12px}.muted,footer{color:var(--muted)}.small{font-size:13px}.heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:20px 0 30px}.layout{display:grid;grid-template-columns:300px 1fr;gap:24px}.layout aside{align-self:start}button,input,textarea,select{font:inherit;color:inherit;border:1px solid var(--field-line);border-radius:8px;min-height:44px}button{cursor:pointer;background:var(--surface-2);padding:9px 16px}button:hover{background:var(--surface-3);border-color:var(--accent-text)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--primary);color:var(--primary-ink);border-color:var(--primary)}a{color:var(--accent-text)}input,textarea,select{width:100%;background:var(--bg);padding:10px 12px}textarea{min-height:210px;resize:vertical}label{display:block;margin:20px 0 9px;color:var(--muted)}label input,label select{display:block;margin-top:6px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:4px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.session-button{display:block;width:100%;text-align:left;margin:10px 0;font-size:14px}.session-button small{display:block;color:var(--muted)}details{margin-top:24px}summary{cursor:pointer;color:var(--accent-text);padding:6px 0}pre,.feedback{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit}.recovery{margin-top:24px;border-color:var(--amber-line)}.feedback{border-left:2px solid var(--accent-violet);padding:4px 0 4px 22px;margin-top:28px}.badge{color:var(--accent-text);font-size:13px}footer{font-size:12px;margin-top:30px}.consent{display:flex;align-items:flex-start;gap:12px;color:var(--ink);cursor:pointer}.consent input{flex:0 0 22px;width:22px;height:22px;min-height:22px;margin:3px 0 0;accent-color:var(--primary)}.consent span{flex:1;min-width:0}.auth-panel h1{overflow-wrap:anywhere}#specialty-retry-note{border-left:2px solid var(--amber-line);padding-left:12px}#show-signup{margin-top:12px}@media(max-width:780px){header,main,footer{padding:18px}.layout{grid-template-columns:1fr}.panel{padding:22px}.heading{display:block}.edition{display:none}.actions button{flex:1 1 130px}#signin,.auth-panel{margin:24px auto}.auth-panel .primary{width:100%}}
/* Specialty curriculum and personal library: real data, shared account shell. */
.specialty-workspace{margin:20px 0}.specialty-workspace .heading{margin:0 0 20px}.specialty-workspace .heading h1{margin-bottom:8px}.workspace-tabs{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:14px}.workspace-tabs button[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent-text);color:var(--accent-text)}#specialty-status{min-height:24px;color:var(--accent-text);overflow-wrap:anywhere}.curriculum-filters{display:grid;grid-template-columns:1fr 1fr;gap:20px}.curriculum-filters label,.library-filters label{margin-top:0;min-width:0}.curriculum-filters select,.library-filters select{max-width:100%}.curriculum-topics{display:grid;grid-template-columns:1fr 1fr;gap:12px}.curriculum-topic{padding:16px;border:1px solid var(--line);border-radius:10px;min-width:0}.topic-name{padding:4px 0;min-height:44px;text-align:left;background:transparent;border:0;color:var(--accent-text);font-weight:600;overflow-wrap:anywhere}.curriculum-topic p{margin:8px 0 0}.library-filters{display:grid;grid-template-columns:1.4fr .7fr 1.4fr;gap:16px}.library-options{align-items:center;margin:0 0 16px}.library-options .consent{margin:0 auto 0 0}.personal-library-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}.personal-library-item{display:flex;flex-direction:column;text-align:left;width:100%;margin:0 0 10px;padding:16px;gap:4px;overflow-wrap:anywhere}.personal-library-item[aria-pressed=true]{border-color:var(--accent-text);background:var(--accent-soft)}.library-detail{min-width:0;border-left:1px solid var(--line);padding:0 0 0 24px;overflow-wrap:anywhere}.library-detail h3{margin-top:0}.saved-library-text{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit}.library-empty{padding:24px 0;color:var(--muted)}.library-editor{margin-top:28px;border-top:1px solid var(--line);padding-top:20px}.library-editor h3{margin-top:0}.topic-picker{margin:24px 0;padding:12px 16px;border:1px solid var(--line);border-radius:8px;min-width:0}.topic-picker legend{color:var(--muted);font-size:14px}.topic-picker label{margin:8px 0}.topic-picker>div,.topic-options{max-height:260px;overflow:auto;padding-right:8px;margin-top:12px}.topic-check{display:flex;align-items:flex-start;gap:10px;cursor:pointer;color:var(--ink);font-size:14px;margin:8px 0}.topic-check input{flex:0 0 20px;width:20px;height:20px;min-height:20px;margin:2px 0 0;accent-color:var(--primary)}.topic-check span{min-width:0;overflow-wrap:anywhere}.item-topic-links{margin-top:28px}.item-topic-links>button{margin:12px 8px 0 0}.item-topic-links>input{margin-top:12px}.specialty-workspace button,.specialty-workspace input,.specialty-workspace textarea{max-width:100%}.specialty-workspace .recovery{padding:16px;margin:18px 0}.specialty-workspace .heading .actions{margin:0}.specialty-workspace h2{margin-bottom:8px}@media(max-width:780px){.curriculum-filters,.library-filters,.curriculum-topics,.personal-library-layout{grid-template-columns:1fr}.curriculum-filters,.library-filters{gap:4px}.library-detail{border-left:0;border-top:1px solid var(--line);padding:22px 0 0}.specialty-workspace .heading .actions{margin-top:16px}.specialty-workspace .panel{padding:18px}.library-options{gap:10px}.library-options .consent{width:100%;margin-bottom:6px}.workspace-tabs button{flex:1 1 100px}.curriculum-topic{padding:12px}.specialty-workspace{margin-top:16px}.specialty-workspace .heading{margin-bottom:18px}.topic-picker{padding:10px}}