:root{color:#171a1f;font-synthesis:none;text-rendering:optimizelegibility;background:#f6f7f9;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans SC,sans-serif}*{box-sizing:border-box}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{min-width:320px;min-height:100vh;margin:0}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}:root{--color-brand:#0068ff;--color-brand-hover:#0057d9;--color-brand-light:#eef5ff;--color-brand-bg:#f6faff;--color-bg:#f6f7f9;--color-surface:#fff;--color-text-primary:#171a1f;--color-text-secondary:#667085;--color-text-tertiary:#98a2b3;--color-border:#e6e8ec;--color-disabled:#aeb4be;--color-success:#22a06b;--color-warning:#d97706;--color-error:#d92d20;--color-info:#2e90fa;--radius-s:6px;--radius-m:10px;--radius-l:14px;--shadow-s:0 1px 2px #1018280f;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans SC,sans-serif}.training-report-page{width:min(1360px,100% - 48px);margin:0 auto;padding:56px 0 96px;animation:.24s both workspace-in}.training-report-heading{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:end;gap:32px;padding-bottom:30px;display:flex}.training-report-heading h1{letter-spacing:-.035em;margin:8px 0 10px;font-size:clamp(2.2rem,5vw,3.8rem);line-height:1}.training-report-heading p:last-child{max-width:680px;color:var(--color-text-secondary);margin:0;line-height:1.65}.training-report-heading>button{flex:none}.training-report-summary{border-bottom:1px solid var(--color-border);grid-template-columns:repeat(6,1fr);margin:0;padding:24px 0;display:grid}.training-report-summary div{border-left:1px solid var(--color-border);padding:0 22px}.training-report-summary div:first-child{border-left:0;padding-left:0}.training-report-summary dt{color:var(--color-text-tertiary);font-size:.72rem}.training-report-summary dd{letter-spacing:-.025em;margin:7px 0 0;font-size:1.65rem;font-weight:650}.training-report-summary div:last-child dd{color:var(--color-warning)}.training-report-filters{border-bottom:1px solid var(--color-border);grid-template-columns:minmax(260px,1.35fr) repeat(4,minmax(140px,.7fr)) repeat(2,minmax(150px,.75fr));align-items:end;gap:14px;padding:22px 0 18px;display:grid}.training-report-filters label{gap:7px;min-width:0;display:grid}.training-report-filters label>span:first-child{color:var(--color-text-secondary);font-size:.72rem;font-weight:600}.training-report-filters input,.training-report-filters select{border:1px solid var(--color-border);border-radius:var(--radius-s);width:100%;height:42px;color:var(--color-text-primary);background:var(--color-surface);font:inherit;outline:0;padding:0 11px;font-size:.8rem;transition:border-color .16s,box-shadow .16s}.training-report-filters input:focus,.training-report-filters select:focus{border-color:var(--color-brand);box-shadow:0 0 0 3px #0068ff1a}.report-search-control{grid-template-columns:1fr auto;display:grid}.report-search-control input{border-radius:var(--radius-s) 0 0 var(--radius-s)}.report-search-control button{border-radius:0 var(--radius-s) var(--radius-s) 0;color:#fff;background:var(--color-brand);cursor:pointer;border:0;min-width:58px;font-size:.78rem}.report-clear{color:var(--color-brand);font:inherit;cursor:pointer;background:0 0;border:0;justify-self:start;padding:6px 0;font-size:.76rem}.report-refreshing{color:var(--color-text-tertiary);align-self:center;font-size:.72rem}.report-export-error{color:var(--color-error);margin:16px 0 0;font-size:.8rem}.training-report-table-wrap{overflow-x:auto}.training-report-table{border-collapse:collapse;background:var(--color-surface);width:100%}.training-report-table th,.training-report-table td{border-bottom:1px solid var(--color-border);text-align:left;vertical-align:middle;padding:18px 12px}.training-report-table th{color:var(--color-text-tertiary);letter-spacing:.02em;white-space:nowrap;font-size:.68rem;font-weight:650}.training-report-table td{color:var(--color-text-secondary);font-size:.8rem}.training-report-table tbody tr{transition:background .16s}.training-report-table tbody tr:hover{background:var(--color-brand-bg)}.training-report-table td strong,.training-report-table td small{display:block}.training-report-table td strong{color:var(--color-text-primary);font-weight:650}.training-report-table td small{color:var(--color-text-tertiary);white-space:nowrap;margin-top:5px;font-size:.69rem}.report-progress{background:var(--color-border);border-radius:99px;width:76px;height:3px;margin-top:8px;display:block;overflow:hidden}.report-progress i{background:var(--color-brand);height:100%;transition:width .24s;display:block}.report-status{min-height:26px;color:var(--color-text-secondary);background:var(--color-bg);white-space:nowrap;border-radius:99px;align-items:center;padding:0 9px;font-size:.69rem;display:inline-flex}.report-status.is-passed{color:var(--color-success);background:#22a06b17}.report-status.is-learning,.report-status.is-ready_for_quiz{color:var(--color-brand-hover);background:var(--color-brand-light)}.report-status.is-failed{color:var(--color-error);background:#d92d2012}.report-status.is-overdue{color:var(--color-warning);background:#d9770617}.report-detail-link{color:var(--color-brand);white-space:nowrap;font-size:.74rem;font-weight:650;text-decoration:none}.report-detail-link:hover{color:var(--color-brand-hover)}@media (width<=1120px){.training-report-filters{grid-template-columns:repeat(4,minmax(0,1fr))}.report-search{grid-column:span 2}}@media (width<=760px){.training-report-page{width:min(100% - 32px,1360px);padding-top:36px}.training-report-heading{align-items:start;display:grid}.training-report-heading h1{font-size:2.6rem}.training-report-heading>button{width:100%}.training-report-summary{grid-template-columns:repeat(3,1fr);row-gap:22px}.training-report-summary div{padding:0 16px}.training-report-summary div:nth-child(4){border-left:0;padding-left:0}.training-report-summary dd{font-size:1.35rem}.training-report-filters{grid-template-columns:1fr 1fr}.report-search{grid-column:1/-1}.training-report-table,.training-report-table tbody,.training-report-table tr,.training-report-table td{width:100%;display:block}.training-report-table thead{display:none}.training-report-table tr{border-bottom:1px solid var(--color-border);padding:16px 0}.training-report-table td{border:0;grid-template-columns:92px minmax(0,1fr);gap:12px;padding:7px 0;display:grid}.training-report-table td:before{color:var(--color-text-tertiary);content:attr(data-label);font-size:.69rem}.training-report-table td small{white-space:normal}}@media (width<=440px){.training-report-filters{grid-template-columns:1fr}.report-search{grid-column:auto}}.training-record-page{width:min(1120px,100% - 48px);margin:0 auto;padding:48px 0 96px;animation:.24s both workspace-in}.training-record-page>.text-link{margin-bottom:24px}.training-record-heading{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:end;gap:32px;padding-bottom:30px;display:flex}.training-record-heading h1{letter-spacing:-.035em;margin:8px 0 10px;font-size:clamp(2.35rem,5vw,3.8rem);line-height:1}.training-record-heading p:last-child{color:var(--color-text-secondary);margin:0}.record-status{min-height:32px;padding:0 12px;font-size:.75rem}.training-record-state{justify-items:end;gap:12px;display:grid}.training-record-state .danger-button{min-height:36px;padding-inline:13px}.assignment-cancel-note{border-left:3px solid var(--color-warning);color:var(--color-text-secondary);background:#fffbeb;margin:0;padding:14px 16px;font-size:.78rem;line-height:1.65}.training-record-summary{border-bottom:1px solid var(--color-border);grid-template-columns:repeat(4,1fr);margin:0;padding:26px 0;display:grid}.training-record-summary>div{border-left:1px solid var(--color-border);padding:0 24px}.training-record-summary>div:first-child{border-left:0;padding-left:0}.training-record-summary dt{color:var(--color-text-tertiary);font-size:.72rem}.training-record-summary dd{color:var(--color-text-primary);letter-spacing:-.02em;margin:7px 0 0;font-size:1.35rem;font-weight:650}.training-record-context{border-bottom:1px solid var(--color-border);grid-template-columns:minmax(260px,.8fr) minmax(0,1.2fr);gap:56px;padding:38px 0;display:grid}.training-record-context h2,.training-record-courses>header h2{letter-spacing:-.02em;margin:7px 0 0;font-size:1.45rem}.training-record-context>dl{grid-template-columns:1fr 1fr;gap:22px 32px;margin:0;display:grid}.training-record-context dt{color:var(--color-text-tertiary);font-size:.7rem}.training-record-context dd{color:var(--color-text-primary);margin:6px 0 0;font-size:.84rem;font-weight:550}.training-record-courses{padding-top:42px}.training-record-courses>header{margin-bottom:20px}.training-record-courses>header>p:last-child{max-width:680px;color:var(--color-text-secondary);margin:9px 0 0;font-size:.84rem}.training-record-course{border-top:1px solid var(--color-border)}.training-record-course:last-child{border-bottom:1px solid var(--color-border)}.training-record-course summary{cursor:pointer;grid-template-columns:1fr auto;align-items:center;gap:28px;padding:23px 2px;list-style:none;transition:color .16s,background .16s;display:grid;position:relative}.training-record-course summary::-webkit-details-marker{display:none}.training-record-course summary:hover{color:var(--color-brand-hover)}.training-record-course summary>span{display:block}.training-record-course summary>span:last-child{text-align:right;padding-right:30px}.training-record-course summary strong,.training-record-course summary small{display:block}.training-record-course summary strong{font-size:.95rem}.training-record-course summary small{color:var(--color-text-tertiary);margin-top:5px;font-size:.7rem;font-weight:500}.training-record-course summary:after{content:"+";color:var(--color-brand);justify-self:end;font-size:1.15rem;position:absolute}.training-record-course[open] summary:after{content:"−"}.training-record-course-body{grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:42px;padding:4px 2px 32px;animation:.18s both record-reveal;display:grid}.training-record-course-body h3{margin:0 0 14px;font-size:.88rem}.record-list article{border-top:1px solid var(--color-border);grid-template-columns:minmax(180px,.75fr) minmax(0,1.25fr);gap:24px;padding:16px 0;display:grid}.record-list article>div strong,.record-list article>div small{display:block}.record-list article>div strong{font-size:.82rem}.record-list article>div small{color:var(--color-text-tertiary);margin-top:5px;font-size:.69rem}.record-list article dl{grid-template-columns:repeat(4,1fr);gap:14px;margin:0;display:grid}.record-list article dt{color:var(--color-text-tertiary);font-size:.66rem}.record-list article dd{color:var(--color-text-secondary);margin:5px 0 0;font-size:.73rem}.record-quiz-version{color:var(--color-text-tertiary);margin:-7px 0 14px;font-size:.69rem}.record-attempts ol{margin:0;padding:0;list-style:none}.record-attempts li{border-top:1px solid var(--color-border);grid-template-columns:26px 1fr auto;align-items:center;gap:12px;padding:13px 0;display:grid}.record-attempts li>span{width:26px;height:26px;color:var(--color-brand);background:var(--color-brand-light);border-radius:50%;place-items:center;font-size:.68rem;font-weight:700;display:grid}.record-attempts li div:last-child{text-align:right}.record-attempts li strong,.record-attempts li small{display:block}.record-attempts li strong{font-size:.75rem}.record-attempts li small{color:var(--color-text-tertiary);margin-top:4px;font-size:.66rem}.record-empty{border-top:1px solid var(--color-border);color:var(--color-text-tertiary);margin:0;padding:16px 0;font-size:.76rem}@keyframes record-reveal{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@media (width<=820px){.training-record-page{width:min(100% - 32px,1120px);padding-top:36px}.training-record-heading{align-items:start;display:grid}.training-record-heading h1{font-size:2.6rem}.record-status{justify-self:start}.training-record-state{justify-items:start}.training-record-summary{grid-template-columns:1fr 1fr;row-gap:22px}.training-record-summary>div{padding:0 16px}.training-record-summary>div:nth-child(3){border-left:0;padding-left:0}.training-record-context,.training-record-course-body{grid-template-columns:1fr;gap:28px}.training-record-context{gap:24px}.record-list article{grid-template-columns:1fr;gap:14px}}@media (width<=520px){.training-record-context>dl{grid-template-columns:1fr;gap:18px}.training-record-course summary{gap:12px}.training-record-course summary>span:last-child{padding-right:24px}.record-list article dl{grid-template-columns:1fr 1fr}.record-attempts li{grid-template-columns:26px 1fr}.record-attempts li div:last-child{text-align:left;grid-column:2}}.anomaly-report-page{width:min(1280px,100% - 48px);margin:0 auto;padding:56px 0 96px;animation:.24s both workspace-in}.anomaly-report-heading>a{flex:none;text-decoration:none}.anomaly-report-summary{border-bottom:1px solid var(--color-border);grid-template-columns:repeat(6,1fr);margin:0;padding:24px 0;display:grid}.anomaly-report-summary>div{border-left:1px solid var(--color-border);padding:0 22px}.anomaly-report-summary>div:first-child{border-left:0;padding-left:0}.anomaly-report-summary dt{color:var(--color-text-tertiary);font-size:.72rem}.anomaly-report-summary dd{letter-spacing:-.025em;margin:7px 0 0;font-size:1.65rem;font-weight:650}.anomaly-report-summary>div:last-child dd{color:var(--color-error)}.anomaly-report-filters{border-bottom:1px solid var(--color-border);grid-template-columns:1.05fr 1.05fr .8fr .72fr .85fr .75fr .75fr auto;align-items:end;gap:14px;padding:22px 0 18px;display:grid}.anomaly-report-filters label{gap:7px;min-width:0;display:grid}.anomaly-report-filters label>span{color:var(--color-text-secondary);font-size:.72rem;font-weight:600}.anomaly-report-filters input,.anomaly-report-filters select{border:1px solid var(--color-border);border-radius:var(--radius-s);width:100%;height:42px;color:var(--color-text-primary);background:var(--color-surface);font:inherit;outline:0;padding:0 11px;font-size:.8rem;transition:border-color .16s,box-shadow .16s}.anomaly-report-filters input:focus,.anomaly-report-filters select:focus{border-color:var(--color-brand);box-shadow:0 0 0 3px #0068ff1a}.anomaly-report-filters>.report-clear{grid-column:1}.anomaly-records{border-top:1px solid var(--color-border)}.anomaly-records article{border-bottom:1px solid var(--color-border);grid-template-columns:minmax(150px,.7fr) minmax(150px,.75fr) minmax(230px,1.2fr) minmax(220px,1fr) auto;align-items:center;gap:24px;padding:20px 4px;transition:background .16s,transform .16s;display:grid}.anomaly-records article:hover{background:var(--color-brand-bg);transform:translate(2px)}.anomaly-records article strong,.anomaly-records article small{display:block}.anomaly-records article strong{font-size:.82rem}.anomaly-records article small{color:var(--color-text-tertiary);margin-top:5px;font-size:.69rem}.anomaly-record-kind{padding-left:16px;position:relative}.anomaly-marker{background:var(--color-warning);border-radius:50%;width:6px;height:6px;position:absolute;top:4px;left:0;box-shadow:0 0 0 4px #d977061a}.anomaly-marker.is-critical{background:var(--color-error);box-shadow:0 0 0 4px #d92d2017}.anomaly-record-person small,.anomaly-record-content small{white-space:normal}.anomaly-record-evidence{color:var(--color-text-secondary);font-size:.76rem;line-height:1.55}.anomaly-record-evidence small.is-open{color:var(--color-warning)}.anomaly-record-actions{justify-items:end;gap:8px;display:grid}.anomaly-record-actions button{color:var(--color-brand);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-size:.72rem}.anomaly-record-actions button:hover{color:var(--color-brand-hover)}.anomaly-review-editor{width:min(520px,100% - 32px)}@media (width<=1080px){.anomaly-report-filters{grid-template-columns:repeat(3,1fr)}.anomaly-records article{grid-template-columns:.8fr .9fr 1.3fr 1fr auto;gap:16px}}@media (width<=760px){.anomaly-report-page{width:min(100% - 32px,1280px);padding-top:36px}.anomaly-report-heading{align-items:start;display:grid}.anomaly-report-heading h1{font-size:2.6rem}.anomaly-report-heading>a{text-align:center;width:100%}.anomaly-report-summary{grid-template-columns:repeat(2,1fr);row-gap:22px}.anomaly-report-summary>div{padding:0 16px}.anomaly-report-summary>div:nth-child(odd){border-left:0;padding-left:0}.anomaly-report-summary dd{font-size:1.35rem}.anomaly-report-filters{grid-template-columns:1fr 1fr}.anomaly-records article{grid-template-columns:1fr auto;gap:14px 18px;padding:20px 0;transform:none}.anomaly-record-kind,.anomaly-record-content,.anomaly-record-evidence{grid-column:1/-1}.anomaly-record-person{grid-column:1}.anomaly-record-actions{grid-area:2/2;align-self:start}}@media (width<=480px){.anomaly-report-filters{grid-template-columns:1fr}.anomaly-report-filters>.report-clear{grid-column:auto}}.app-shell{background:var(--color-bg);min-height:100vh}.site-header{border-bottom:1px solid var(--color-border);grid-template-columns:auto 1fr auto;align-items:center;gap:clamp(24px,4vw,56px);width:min(1180px,100% - 48px);min-height:92px;margin:0 auto;padding:0;display:grid}.brand{align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand strong,.brand small{display:block}.brand strong{font-size:.92rem;font-weight:650}.brand-mark{object-fit:contain;flex:none;width:42px;height:42px;display:block}.brand small{color:var(--color-text-secondary);margin-top:2px;font-size:.72rem}.site-header nav{gap:clamp(18px,3vw,32px);display:flex}.site-header nav a{color:var(--color-text-secondary);padding:34px 0 31px;font-size:.9rem;text-decoration:none;transition:color .16s;position:relative}.site-header nav a:after{background:var(--color-brand);content:"";height:2px;transition:transform .18s;position:absolute;bottom:-1px;left:0;right:0;transform:scaleX(0)}.site-header nav a.active{color:var(--color-text-primary);box-shadow:none}.site-header nav a.active:after{transform:scaleX(1)}.user-menu{align-items:center;gap:14px;display:flex}.user-menu>span{text-align:right;min-width:100px}.user-menu strong,.user-menu small{display:block}.user-menu strong{font-size:.86rem;font-weight:650}.user-menu small{max-width:180px;color:var(--color-text-secondary);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;font-size:.68rem;overflow:hidden}.account-link,.logout-button,.text-button{color:var(--color-text-secondary);cursor:pointer;background:0 0;border:0;font-size:.8rem;text-decoration:none}.account-link:hover,.logout-button:hover,.text-button:hover{color:var(--color-brand)}.logout-button{border-left:1px solid var(--color-border);padding:7px 0 7px 13px}.logout-button:disabled,.text-button:disabled{cursor:wait;opacity:.55}.shell-error{width:min(1180px,100% - 48px);color:var(--color-error);text-align:right;margin:18px auto 0;font-size:.84rem}.workspace-home,.placeholder-page{width:min(1180px,100% - 48px);animation:.44s cubic-bezier(.22,1,.36,1) both workspace-in}.workspace-home{margin:0 auto;padding:clamp(56px,8vh,88px) 0 72px}.workspace-heading{grid-template-columns:minmax(0,2fr) minmax(240px,1fr);align-items:end;column-gap:48px;display:grid}.form-eyebrow{color:var(--color-brand);letter-spacing:.16em;text-transform:uppercase;margin:0 0 16px;font-size:.72rem;font-weight:750}.eyebrow{color:var(--color-brand)}.workspace-heading .eyebrow{grid-column:1/-1}.workspace-heading h1,.placeholder-page h1,.session-status-page h1{letter-spacing:-.02em;max-width:none;margin:0;font-family:inherit;font-size:clamp(1.75rem,3vw,2rem);font-weight:600;line-height:1.25}.workspace-heading>p:last-child{max-width:360px;color:var(--color-text-secondary);margin:0 0 8px;line-height:1.75}.workspace-list{border-top:1px solid var(--color-border);margin-top:clamp(62px,9vh,104px)}.workspace-list a{border-bottom:1px solid var(--color-border);grid-template-columns:72px 1fr auto;align-items:center;gap:24px;min-height:118px;text-decoration:none;transition:color .18s,padding .22s cubic-bezier(.22,1,.36,1);display:grid}.workspace-list a:hover{padding:0 12px}.workspace-index{color:var(--color-text-tertiary);font-family:inherit;font-size:.86rem}.workspace-list strong,.workspace-list small{display:block}.workspace-list strong{margin-bottom:8px;font-family:inherit;font-size:1.25rem;font-weight:600}.workspace-list small{color:var(--color-text-secondary);font-size:.86rem}.workspace-list a>span:last-child{font-size:1.5rem;transition:transform .18s;transform:translate(-8px)}.workspace-list a:hover>span:last-child{transform:translate(0)}.workspace-home .connection{margin-top:48px}.connection{color:var(--color-text-secondary);align-items:center;gap:9px;font-size:.8rem;display:flex}.connection span{background:var(--color-success);border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 4px #22a06b1a}.connection.is-error span{background:var(--color-error);box-shadow:0 0 0 4px #d92d201a}.placeholder-page{margin:0 auto;padding:clamp(72px,11vh,130px) 0}.placeholder-page>p:not(.eyebrow){max-width:640px;color:var(--color-text-secondary);margin:24px 0 0;line-height:1.7}.auth-page{background:var(--color-bg);grid-template-columns:minmax(360px,.76fr) minmax(440px,1.24fr);min-height:100svh;display:grid}.auth-brand-panel{border-right:1px solid var(--color-border);min-height:100svh;color:var(--color-text-primary);background:var(--color-brand-bg);isolation:isolate;flex-direction:column;justify-content:space-between;padding:clamp(36px,5vw,72px);display:flex;position:relative;overflow:hidden}.auth-brand-panel:before{z-index:-1;content:"";border:1px solid #0068ff21;border-radius:50%;width:58vw;min-width:680px;height:58vw;min-height:680px;animation:1.2s cubic-bezier(.22,1,.36,1) both field-drift;position:absolute;bottom:-32vw;right:-18vw}.auth-brand-lockup{align-items:center;gap:14px;animation:.56s cubic-bezier(.22,1,.36,1) 80ms both content-in;display:flex}.auth-brand-mark{object-fit:contain;flex:none;width:48px;height:48px;display:block}.auth-brand-lockup strong,.auth-brand-lockup small{display:block}.auth-brand-lockup strong{font-size:.94rem}.auth-brand-lockup small{color:var(--color-text-secondary);margin-top:3px;font-size:.72rem}.auth-brand-message{max-width:520px;padding:12vh 0 8vh;animation:.64s cubic-bezier(.22,1,.36,1) .14s both content-in}.auth-kicker{color:var(--color-brand);letter-spacing:.18em;margin:0 0 22px;font-size:.72rem;font-weight:700}.auth-brand-message h1{letter-spacing:-.03em;max-width:none;margin:0;font-family:inherit;font-size:clamp(2rem,3.6vw,2.4rem);font-weight:600;line-height:1.2}.auth-brand-message>p:last-child{color:var(--color-text-secondary);margin:28px 0 0;font-size:.92rem}.auth-step{color:var(--color-text-tertiary);letter-spacing:.08em;margin:0;font-family:inherit;font-size:.76rem}.auth-form-panel{background:var(--color-surface);place-items:center;min-height:100svh;padding:56px clamp(36px,6vw,96px);display:grid}.auth-form-wrap{width:min(100%,430px);animation:.52s cubic-bezier(.22,1,.36,1) .1s both form-in}.auth-form-wrap h2{letter-spacing:-.02em;margin:0;font-family:inherit;font-size:clamp(1.75rem,3vw,2rem);font-weight:600;line-height:1.25}.form-intro{max-width:370px;color:var(--color-text-secondary);margin:18px 0 0;font-size:.92rem;line-height:1.75}.auth-form{gap:24px;margin-top:42px;display:grid}.auth-form label{gap:9px;display:grid}.auth-form label>span{color:var(--color-text-primary);font-size:.8rem;font-weight:650}.auth-form input{border:1px solid var(--color-border);border-radius:var(--radius-m);width:100%;height:52px;color:var(--color-text-primary);background:var(--color-surface);outline:0;padding:0 14px;transition:border-color .16s,box-shadow .16s,background .16s}.auth-form input::placeholder{color:var(--color-text-tertiary)}.auth-form input:focus{border-color:var(--color-brand);background:var(--color-surface);box-shadow:0 0 0 3px #0068ff1a}.auth-form label small{color:var(--color-text-secondary);font-size:.72rem;line-height:1.55}.form-error{border-left:2px solid var(--color-error);color:var(--color-error);margin:-4px 0 0;padding-left:12px;font-size:.82rem;line-height:1.55}.primary-button{border:1px solid var(--color-brand);border-radius:var(--radius-m);color:#fff;background:var(--color-brand);cursor:pointer;justify-content:space-between;align-items:center;width:100%;min-height:52px;padding:0 18px;font-size:.88rem;font-weight:650;text-decoration:none;transition:background .16s,transform .16s;display:inline-flex}.primary-button:hover:not(:disabled){background:var(--color-brand-hover);transform:translateY(-2px)}.primary-button:disabled{cursor:wait;opacity:.66}.compact-button{justify-content:center;width:auto;min-height:44px;margin-top:28px;padding:0 20px}.form-footnote{color:var(--color-text-tertiary);margin:26px 0 0;font-size:.74rem}.auth-form-wrap>.text-button{margin-top:22px;padding:0}.session-status-page{background:var(--color-bg);flex-direction:column;justify-content:center;align-items:flex-start;min-height:100svh;padding:clamp(32px,8vw,120px);display:flex}.session-status-page>p:not(.eyebrow){max-width:520px;color:var(--color-text-secondary);margin:22px 0 0;line-height:1.7}.session-status-mark{color:#fff;background:var(--color-brand);border-radius:50%;place-items:center;width:44px;height:44px;margin-bottom:54px;font-family:inherit;font-size:1.1rem;font-weight:650;display:grid}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.secondary-button{border:1px solid var(--color-border);border-radius:var(--radius-m);min-height:44px;color:var(--color-text-primary);background:var(--color-surface);cursor:pointer;justify-content:center;align-items:center;padding:0 18px;font-size:.86rem;font-weight:600;display:inline-flex}.danger-button{border-radius:var(--radius-m);min-height:44px;color:var(--color-error);cursor:pointer;background:#fff8f7;border:1px solid #f0c9c5;justify-content:center;align-items:center;padding:0 18px;font-size:.86rem;font-weight:600;transition:border-color .16s,background .16s;display:inline-flex}.danger-button:hover:not(:disabled){background:#fff1ef;border-color:#e4a8a2}.danger-button:disabled{color:var(--color-disabled);border-color:var(--color-border);background:var(--color-bg);cursor:not-allowed}.user-admin-page{width:min(1280px,100% - 48px);margin:0 auto;padding:56px 0 80px;animation:.44s cubic-bezier(.22,1,.36,1) backwards workspace-in}.user-admin-heading{justify-content:space-between;align-items:flex-end;gap:32px;display:flex}.user-admin-heading h1{letter-spacing:-.02em;margin:0;font-size:2rem;font-weight:600}.user-admin-heading>div>p:last-child{color:var(--color-text-secondary);margin:14px 0 0;line-height:1.7}.user-create-button{width:auto;min-width:132px;min-height:46px}.user-heading-actions{align-items:center;gap:12px;display:flex}.user-heading-actions .secondary-button{width:auto;min-height:46px}.user-filters{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);grid-template-columns:minmax(280px,1fr) 160px 180px;gap:16px;margin-top:48px;padding:18px 0;display:grid}.instructor-filters,.cohort-filters{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);gap:16px;margin-top:48px;padding:18px 0;display:grid}.instructor-filters{grid-template-columns:minmax(250px,1fr) 150px 190px 140px}.cohort-filters{grid-template-columns:minmax(280px,1fr) 180px}.instructor-filters label,.cohort-filters label{gap:7px;display:grid}.instructor-filters label>span:not(.sr-only),.cohort-filters label>span:not(.sr-only){color:var(--color-text-secondary);font-size:.72rem;font-weight:600}.user-filters label{gap:7px;display:grid}.user-filters label>span:not(.sr-only){color:var(--color-text-secondary);font-size:.72rem;font-weight:600}.user-filters input,.user-filters select,.instructor-filters input,.instructor-filters select,.cohort-filters input,.cohort-filters select,.user-editor-form input,.user-editor-form select,.user-editor-form textarea{border:1px solid var(--color-border);border-radius:var(--radius-m);width:100%;height:44px;color:var(--color-text-primary);background:var(--color-surface);outline:0;padding:0 13px;transition:border-color .16s,box-shadow .16s}.user-editor-form textarea{resize:vertical;height:auto;min-height:112px;padding-top:12px}.user-filters input:focus,.user-filters select:focus,.instructor-filters input:focus,.instructor-filters select:focus,.cohort-filters input:focus,.cohort-filters select:focus,.user-editor-form input:focus,.user-editor-form select:focus,.user-editor-form textarea:focus{border-color:var(--color-brand);box-shadow:0 0 0 3px #0068ff1a}.cohort-list{border-top:1px solid var(--color-border)}.cohort-list article{border-bottom:1px solid var(--color-border)}.cohort-list article>button{width:100%;color:inherit;background:var(--color-surface);text-align:left;cursor:pointer;border:0;grid-template-columns:1fr 100px 90px;align-items:center;gap:24px;padding:22px 14px;transition:background .16s;display:grid}.cohort-list article>button:hover{background:var(--color-brand-bg)}.cohort-list h2{margin:10px 0 5px;font-size:1rem;font-weight:650}.cohort-list p{color:var(--color-text-secondary);margin:0;font-size:.76rem}.cohort-member-count{justify-items:end;display:grid}.cohort-member-count strong{font-size:1.3rem;font-weight:600}.cohort-member-count span,.cohort-open{color:var(--color-text-tertiary);font-size:.72rem}.cohort-open{color:var(--color-brand);text-align:right}.cohort-status-draft{color:var(--color-text-secondary);background:var(--color-bg)}.cohort-status-active{color:var(--color-success);background:#22a06b17}.cohort-status-completed{color:var(--color-brand-hover);background:var(--color-brand-light)}.cohort-status-cancelled{color:var(--color-error);background:#d92d2012}.cohort-editor{width:min(680px,100%)}.cohort-form{border-bottom:1px solid var(--color-border);padding-bottom:30px}.cohort-members{padding-top:30px}.cohort-members>header h3{margin:0;font-size:1.1rem;font-weight:600}.cohort-member-list,.member-candidates{border-top:1px solid var(--color-border);margin-top:18px}.cohort-member-list>div,.member-candidates>button{border:0;border-bottom:1px solid var(--color-border);width:100%;color:inherit;text-align:left;background:0 0;justify-content:space-between;align-items:center;gap:18px;padding:14px 0;display:flex}.cohort-member-list span,.member-candidates span{gap:4px;display:grid}.cohort-member-list strong,.member-candidates strong{font-size:.82rem}.cohort-member-list small,.member-candidates small,.cohort-empty{color:var(--color-text-secondary);font-size:.72rem}.cohort-member-list button,.member-candidates b{color:var(--color-brand);cursor:pointer;background:0 0;border:0;font-size:.76rem;font-weight:500}.cohort-empty{margin:18px 0 0}.member-search{gap:8px;margin-top:26px;display:grid}.member-search>span{font-size:.78rem;font-weight:650}.member-search input{border:1px solid var(--color-border);border-radius:var(--radius-m);background:var(--color-surface);outline:0;width:100%;height:44px;padding:0 13px}.member-candidates>button{cursor:pointer}.user-list-meta{min-height:58px;color:var(--color-text-secondary);justify-content:space-between;align-items:center;font-size:.8rem;display:flex}.user-list-meta p{margin:0}.user-list-meta span{color:var(--color-brand)}.user-table-wrap{border-top:1px solid var(--color-border);overflow-x:auto}.user-table{border-collapse:collapse;background:var(--color-surface);width:100%}.user-table th,.user-table td{border-bottom:1px solid var(--color-border);text-align:left;vertical-align:middle;padding:18px 14px}.user-table th{color:var(--color-text-secondary);white-space:nowrap;font-size:.72rem;font-weight:600}.user-table td{font-size:.84rem}.user-table tbody tr{transition:background .16s}.user-table tbody tr:hover{background:var(--color-brand-bg)}.user-table td strong,.user-table td small{display:block}.user-table td strong{margin-bottom:5px;font-weight:650}.user-table td small{color:var(--color-text-tertiary);font-size:.72rem}.role-list{flex-wrap:wrap;gap:6px;max-width:300px;display:flex}.role-list span,.status-mark{white-space:nowrap;border-radius:999px;align-items:center;min-height:26px;padding:0 9px;font-size:.7rem;display:inline-flex}.role-list span{color:var(--color-text-secondary);background:var(--color-bg)}.status-mark.is-active{color:var(--color-success);background:#22a06b17}.status-mark.is-disabled{color:var(--color-text-secondary);background:var(--color-bg)}.user-row-action{text-align:right!important}.user-row-action button,.user-list-message button,.user-pagination button{color:var(--color-brand);cursor:pointer;background:0 0;border:0;font-size:.8rem}.user-list-message{border-bottom:1px solid var(--color-border);min-height:180px;color:var(--color-text-secondary);text-align:center;place-content:center;gap:8px;display:grid}.user-list-message strong{color:var(--color-text-primary)}.user-list-message.is-error strong{color:var(--color-error)}.user-pagination{color:var(--color-text-secondary);justify-content:flex-end;align-items:center;gap:18px;margin-top:24px;font-size:.78rem;display:flex}.user-pagination button:disabled{color:var(--color-disabled);cursor:not-allowed}.user-editor-backdrop{z-index:20;background:#171a1f3d;justify-content:flex-end;animation:.18s both editor-fade-in;display:flex;position:fixed;inset:0}.user-editor{overscroll-behavior:contain;background:var(--color-surface);width:min(560px,100%);height:100dvh;padding:32px;animation:.26s cubic-bezier(.22,1,.36,1) both editor-slide-in;overflow-y:auto;box-shadow:-8px 0 24px #1018281a}.user-editor>header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:flex-start;gap:24px;padding-bottom:24px;display:flex}.user-editor h2{margin:0;font-size:1.4rem;font-weight:600}.user-editor>header>button{width:36px;height:36px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:0;font-size:1.6rem}.user-editor-form{gap:22px;padding-top:28px;display:grid}.user-editor-form>label,.user-form-columns label{gap:8px;display:grid}.user-editor-form label>span,.user-editor-form legend{color:var(--color-text-primary);font-size:.78rem;font-weight:650}.user-form-columns{grid-template-columns:1fr 1fr;gap:14px;display:grid}.user-form-help{color:var(--color-text-tertiary);margin:-12px 0 0;font-size:.72rem}.user-editor-form fieldset{border:0;gap:0;margin:2px 0 0;padding:0;display:grid}.user-editor-form legend{margin-bottom:10px}.role-option{border-bottom:1px solid var(--color-border);cursor:pointer;grid-template-columns:20px 1fr;align-items:start;gap:11px;padding:13px 0;display:grid}.role-option input{width:16px;height:16px;accent-color:var(--color-brand);margin:3px 0 0}.role-option strong,.role-option small{display:block}.role-option strong{font-size:.82rem}.role-option small{color:var(--color-text-secondary);margin-top:4px;font-size:.72rem;font-weight:400}.user-editor-form footer{grid-template-columns:auto 1fr;gap:12px;padding-top:8px;display:grid}.initial-password-result{gap:16px;padding-top:48px;display:grid}.initial-password-result p,.initial-password-result h3,.initial-password-result span{margin:0}.instructor-import-editor{flex-direction:column;width:min(780px,100%);display:flex;overflow:hidden}.import-panel-body{overscroll-behavior:contain;min-height:0;overflow-y:auto}.instructor-import-start{gap:32px;padding:32px 0;display:grid}.import-guidance{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.import-guidance>div{grid-template-columns:28px 1fr;column-gap:12px;display:grid}.import-guidance>div>span,.import-dropzone>span{color:var(--color-brand);letter-spacing:.08em;font-size:.72rem;font-weight:700}.import-guidance h3,.import-guidance p{grid-column:2;margin:0}.import-guidance h3{font-size:1rem}.import-guidance p{color:var(--color-text-secondary);margin-top:6px;font-size:.78rem;line-height:1.65}.import-guidance nav{flex:none;gap:10px;display:flex}.import-guidance a,.import-preview-copy button{color:var(--color-brand);cursor:pointer;background:0 0;border:0;font-size:.78rem;font-weight:650;text-decoration:none}.import-dropzone{border-radius:var(--radius-l);min-height:220px;color:var(--color-text-primary);background:var(--color-brand-bg);text-align:center;cursor:pointer;border:1px dashed #b7c3d4;place-content:center;gap:10px;padding:32px;transition:border-color .16s,background .16s,transform .16s;display:grid}.import-dropzone:hover,.import-dropzone:focus-within{border-color:var(--color-brand);background:var(--color-brand-light);transform:translateY(-2px)}.import-dropzone.is-loading{cursor:wait}.import-dropzone input{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.import-dropzone strong{font-size:1.05rem}.import-dropzone small{color:var(--color-text-secondary);font-size:.75rem}.import-preview{gap:24px;padding:28px 0;display:grid}.import-summary{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);grid-template-columns:minmax(180px,1.5fr) repeat(3,minmax(78px,.5fr));display:grid}.import-summary>div{border-right:1px solid var(--color-border);gap:6px;min-width:0;padding:16px;display:grid}.import-summary>div:last-child{border-right:0}.import-summary span{color:var(--color-text-tertiary);font-size:.68rem}.import-summary strong{text-overflow:ellipsis;white-space:nowrap;font-size:.9rem;overflow:hidden}.import-summary .is-valid strong{color:var(--color-success)}.import-summary .is-error strong{color:var(--color-error)}.import-preview-copy{justify-content:space-between;align-items:center;gap:16px;display:flex}.import-preview-copy p{color:var(--color-text-secondary);margin:0;font-size:.78rem;line-height:1.6}.import-row-table-wrap{overflow-x:auto}.import-row-table{border-collapse:collapse;width:100%;font-size:.75rem}.import-row-table th,.import-row-table td{border-bottom:1px solid var(--color-border);text-align:left;vertical-align:top;padding:12px 10px}.import-row-table th{color:var(--color-text-tertiary);font-size:.67rem;font-weight:650}.import-row-table td strong,.import-row-table td small{display:block}.import-row-table td small{color:var(--color-text-secondary);margin-top:3px}.import-row-table tr.has-error{background:#fff8f7}.import-row-status{color:var(--color-success);line-height:1.5}.import-row-status.is-invalid{color:var(--color-error)}.import-completed{border-bottom:1px solid var(--color-border);padding:22px 0 24px}.import-completed h3,.import-completed p{margin:0}.import-completed h3{margin-top:6px;font-size:1.2rem}.import-completed>p:not(.eyebrow){color:var(--color-text-secondary);margin-top:10px;font-size:.78rem;line-height:1.6}.import-completed .primary-button{width:auto;margin-top:18px}.import-error{margin:0 0 16px}.import-panel-footer{border-top:1px solid var(--color-border);justify-content:flex-end;gap:12px;margin-top:auto;padding-top:20px;display:flex}.import-panel-footer button{width:auto}.admin-links{flex-wrap:wrap;gap:12px;display:flex}.audit-page{width:min(1040px,100% - 48px);margin:0 auto;padding:56px 0 80px;animation:.44s cubic-bezier(.22,1,.36,1) both workspace-in}.audit-heading{justify-content:space-between;align-items:flex-end;gap:32px;display:flex}.audit-heading h1{letter-spacing:-.02em;margin:0;font-size:2rem;font-weight:600}.audit-heading>div>p:last-child{max-width:620px;color:var(--color-text-secondary);margin:14px 0 0;line-height:1.7}.audit-count{color:var(--color-text-secondary);white-space:nowrap;margin:0 0 5px;font-size:.78rem}.audit-filters{border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border);align-items:flex-end;gap:16px;margin-top:48px;padding:18px 0;display:flex}.audit-filters label{gap:7px;width:220px;display:grid}.audit-filters label>span{color:var(--color-text-secondary);font-size:.72rem;font-weight:600}.audit-filters select{border:1px solid var(--color-border);border-radius:var(--radius-m);width:100%;height:44px;color:var(--color-text-primary);background:var(--color-surface);outline:0;padding:0 13px}.audit-filters select:focus{border-color:var(--color-brand);box-shadow:0 0 0 3px #0068ff1a}.audit-refreshing{color:var(--color-brand);margin:0 0 13px auto;font-size:.78rem}.audit-timeline{margin-top:28px;position:relative}.audit-timeline:before{background:var(--color-border);content:"";width:1px;position:absolute;top:8px;bottom:8px;left:5px}.audit-entry{grid-template-columns:12px 1fr;gap:22px;display:grid;position:relative}.audit-dot{z-index:1;border:3px solid var(--color-surface);background:var(--color-brand);border-radius:50%;width:11px;height:11px;margin-top:25px;position:relative;box-shadow:0 0 0 1px #0068ff3d}.audit-entry-main{border-bottom:1px solid var(--color-border);padding:20px 0 24px}.audit-entry-title{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.audit-entry-title>div{align-items:baseline;gap:12px;display:flex}.audit-entry-title strong{font-size:.95rem;font-weight:650}.audit-entry-title span,.audit-entry-title code{color:var(--color-text-tertiary);font-size:.72rem}.audit-entry-main>p{color:var(--color-text-secondary);margin:8px 0 0;font-size:.8rem}.audit-entry-main>p strong{color:var(--color-text-primary)}.audit-entry details{margin-top:14px}.audit-entry summary{width:max-content;color:var(--color-brand);cursor:pointer;font-size:.78rem}.audit-summary-grid{border-top:1px solid var(--color-border);grid-template-columns:1fr 1fr;gap:32px;margin-top:20px;padding:20px 0;display:grid}.audit-summary-grid h2{color:var(--color-text-secondary);margin:0 0 12px;font-size:.72rem;font-weight:650}.audit-summary-grid section>p{color:var(--color-text-tertiary);margin:0;font-size:.78rem}.audit-summary-grid dl,.audit-context{margin:0}.audit-summary-grid dl>div,.audit-context>div{grid-template-columns:110px 1fr;gap:12px;padding:6px 0;font-size:.76rem;display:grid}.audit-summary-grid dt,.audit-context dt{color:var(--color-text-tertiary)}.audit-summary-grid dd,.audit-context dd{overflow-wrap:anywhere;min-width:0;margin:0}.audit-context{border-top:1px solid var(--color-border);padding-top:14px}.initial-password-result p{color:var(--color-success);font-size:.76rem;font-weight:650}.initial-password-result h3{font-size:1.25rem;font-weight:600}.initial-password-result code{border-radius:var(--radius-m);color:var(--color-brand-hover);background:var(--color-brand-bg);letter-spacing:.06em;text-align:center;-webkit-user-select:all;user-select:all;border:1px solid #0068ff38;padding:18px;font-size:1.15rem}.initial-password-result span{color:var(--color-text-secondary);font-size:.82rem;line-height:1.65}@keyframes editor-fade-in{0%{background:#171a1f00}to{background:#171a1f3d}}@keyframes editor-slide-in{0%{transform:translate(32px)}to{transform:translate(0)}}@keyframes content-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes form-in{0%{opacity:0;transform:translate(18px)}to{opacity:1;transform:translate(0)}}@keyframes field-drift{0%{opacity:0;transform:scale(.9)translate(30px,30px)}to{opacity:1;transform:scale(1)translate(0)}}@keyframes workspace-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.course-card{border:1px solid var(--color-border);border-radius:var(--radius-m);background:var(--color-surface);min-height:190px;color:inherit;padding:24px;text-decoration:none;transition:border-color .16s,transform .16s}.course-card:hover{border-color:#b7d2ff;transform:translateY(-2px)}.course-card-top{justify-content:space-between;align-items:center;display:flex}.course-code{color:var(--color-text-tertiary);letter-spacing:.08em;font-size:.78rem}.course-card h2{margin:28px 0 8px;font-size:1.2rem}.course-card p{color:var(--color-text-secondary);margin:0;font-size:.9rem}.course-open{color:var(--color-brand);margin-top:26px;font-size:.88rem;display:block}.course-empty{border-top:1px solid var(--color-border);text-align:center;padding:72px 24px}.course-empty h2{margin:8px 0}.course-empty p:last-child{color:var(--color-text-secondary)}.course-create-dialog{width:min(620px,100%)}.course-workbench{width:min(1320px,100% - 48px);margin:0 auto;padding:54px 0 80px}.course-workbench-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:flex-end;gap:32px;padding-bottom:30px;display:flex}.course-workbench-header h1{margin:8px 0;font-size:clamp(2rem,4vw,3.1rem);line-height:1.05}.course-workbench-header p:last-child{color:var(--color-text-secondary);margin:0}.text-link{color:var(--color-text-secondary);margin-bottom:30px;text-decoration:none;display:inline-block}.course-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;display:flex}.course-actions .compact-button{margin-top:0}.course-notice{border-left:3px solid var(--color-brand);background:var(--color-brand-light);color:#184a91;margin:18px 0 0;padding:12px 16px}.course-editor-layout{grid-template-columns:260px minmax(0,1fr) 170px;align-items:start;gap:28px;padding-top:32px;display:grid}.course-meta-panel,.version-rail{position:sticky;top:24px}.course-meta-panel{gap:16px;display:grid}.course-meta-panel label{color:var(--color-text-secondary);gap:7px;font-size:.82rem;display:grid}.course-meta-panel input,.course-meta-panel textarea,.course-meta-panel select,.chapter-heading input,.lesson-row input,.lesson-row select,.article-insert-panel input,.article-image-panel input{box-sizing:border-box;border:1px solid var(--color-border);border-radius:var(--radius-s);width:100%;color:var(--color-text-primary);font:inherit;background:#fff;padding:10px 12px}.course-meta-panel textarea{resize:vertical;line-height:1.65}.field-hint{color:var(--color-text-tertiary);margin:-4px 0 0;font-size:.78rem;line-height:1.6}.course-outline>header{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.course-outline>header h2{margin:4px 0 0;font-size:1.15rem}.course-outline-empty{border-radius:var(--radius-m);text-align:center;border:1px dashed #ccd3dc;padding:72px 24px}.course-outline-empty h3{margin:0 0 8px}.course-outline-empty p{color:var(--color-text-secondary);margin:0}.chapter-editor{border:1px solid var(--color-border);border-radius:var(--radius-m);background:var(--color-surface);margin-bottom:18px;overflow:hidden}.chapter-heading{border-bottom:1px solid var(--color-border);background:#fafbfc;grid-template-columns:1fr auto;gap:12px;padding:16px 18px;display:grid}.chapter-heading input{background:0 0;border:0;padding:4px 0;font-weight:650}.lesson-list{padding:0 18px}.lesson-editor{border-bottom:1px solid var(--color-border);padding:18px 0}.lesson-row{grid-template-columns:92px 1fr auto auto;align-items:center;gap:10px;display:grid}.required-toggle{color:var(--color-text-secondary);white-space:nowrap;align-items:center;gap:6px;font-size:.82rem;display:flex}.required-toggle input{width:auto}.media-placeholder{margin-top:12px}.article-editor{border:1px solid var(--color-border);border-radius:var(--radius-m);background:#fff;margin-top:12px;transition:border-color .16s,box-shadow .16s;overflow:hidden}.article-editor:focus-within{border-color:#9ac1ff;box-shadow:0 0 0 3px #0068ff14}.article-editor.is-disabled{background:#fafbfc}.article-toolbar{border-bottom:1px solid var(--color-border);background:#fafbfc;align-items:center;gap:2px;min-height:44px;padding:5px 7px;display:flex;overflow-x:auto}.article-toolbar button{border-radius:var(--radius-s);min-height:32px;color:var(--color-text-secondary);font:inherit;white-space:nowrap;cursor:pointer;background:0 0;border:0;padding:5px 9px;font-size:.78rem;transition:background .14s,color .14s}.article-toolbar button:hover:not(:disabled),.article-toolbar button[aria-expanded=true]{background:var(--color-brand-light);color:var(--color-brand)}.article-toolbar button:disabled{cursor:default;opacity:.45}.article-toolbar-spacer{flex:1;min-width:12px}.article-editable{outline:none;min-height:210px;padding:24px}.article-editable:empty:before{color:var(--color-text-tertiary);content:attr(data-placeholder);pointer-events:none}.article-editor-hint{color:var(--color-text-tertiary);border-top:1px solid #f0f2f5;margin:0;padding:8px 12px;font-size:.72rem}.article-insert-panel,.article-image-panel{border-bottom:1px solid var(--color-border);background:var(--color-brand-bg);padding:14px 16px}.article-insert-panel{grid-template-columns:minmax(120px,.7fr) minmax(220px,1.3fr) auto auto;align-items:end;gap:10px;display:grid}.article-insert-panel label,.article-image-panel>label{color:var(--color-text-secondary);gap:5px;font-size:.75rem;display:grid}.article-insert-panel .compact-button,.article-image-panel .compact-button{margin-top:0}.text-button{min-height:38px;color:var(--color-text-secondary);cursor:pointer;background:0 0;border:0;padding:6px 10px}.article-image-panel{gap:12px;display:grid}.article-image-panel .media-asset-field{background:0 0;border:0;margin-top:0;padding:0}.article-image-panel>div:last-child{gap:8px;display:flex}.article-content{color:var(--color-text-primary);overflow-wrap:anywhere;font-size:.94rem;line-height:1.8}.article-content>:first-child{margin-top:0}.article-content>:last-child{margin-bottom:0}.article-content h2{margin:1.5em 0 .55em;font-size:1.4rem;line-height:1.35}.article-content h3{margin:1.35em 0 .5em;font-size:1.13rem;line-height:1.4}.article-content p,.article-content ul,.article-content ol,.article-content blockquote,.article-content figure{margin:.8em 0}.article-content ul,.article-content ol{padding-left:1.5em}.article-content blockquote{border-left:3px solid var(--color-brand);color:var(--color-text-secondary);padding:2px 0 2px 16px}.article-content a{color:var(--color-brand);text-underline-offset:3px}.article-content figure{margin-inline:0}.article-content img{border-radius:var(--radius-s);object-fit:contain;width:auto;max-width:100%;height:auto;max-height:680px;display:block}.article-content img:not([src]){background:var(--color-bg);min-height:72px;color:var(--color-text-tertiary);padding:18px}.article-content figcaption{color:var(--color-text-tertiary);margin-top:6px;font-size:.78rem}.media-placeholder{background:var(--color-bg);color:var(--color-text-secondary);justify-content:space-between;gap:16px;padding:13px 15px;font-size:.8rem;display:flex}.media-placeholder strong{color:var(--color-text-primary)}.visually-hidden{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.media-asset-field{border:1px solid var(--color-border);background:#fff;gap:10px;margin-top:12px;padding:14px 15px;display:grid}.course-meta-panel .media-asset-field{margin-top:0}.media-asset-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.media-asset-heading>div{gap:3px;display:grid}.media-asset-heading strong{color:var(--color-text-primary);font-size:.86rem}.media-asset-heading span{color:var(--color-text-tertiary);font-size:.74rem}.media-asset-field select{box-sizing:border-box;border:1px solid var(--color-border);border-radius:var(--radius-s);width:100%;color:var(--color-text-primary);font:inherit;background:#fff;padding:9px 11px}.media-progress{background:var(--color-brand-light);height:3px;overflow:hidden}.media-progress i{background:var(--color-brand);height:100%;transition:width .2s;display:block}.media-error{color:var(--color-danger,#9f2f2f);margin:0;font-size:.78rem}.media-facts{color:var(--color-text-secondary);grid-template-columns:auto 1fr;gap:3px 8px;margin:0;font-size:.76rem;display:grid}.media-facts span{color:#24734d;font-weight:650}.media-facts b{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.media-facts small{color:var(--color-text-tertiary);grid-column:2}.order-buttons{gap:4px;display:flex}.order-buttons button{border:1px solid var(--color-border);border-radius:var(--radius-s);width:30px;height:30px;color:var(--color-text-secondary);cursor:pointer;background:#fff}.order-buttons button:disabled{opacity:.35;cursor:default}.lesson-add{width:100%;color:var(--color-brand);cursor:pointer;background:0 0;border:0;padding:13px}.version-rail{gap:8px;display:grid}.version-rail>a{border-left:2px solid var(--color-border);color:var(--color-text-secondary);gap:3px;padding:12px;text-decoration:none;display:grid}.version-rail>a.is-current{border-color:var(--color-brand);background:var(--color-brand-light);color:var(--color-text-primary)}.version-rail span{font-size:.76rem}.course-preview{border:1px solid var(--color-border);background:#fff;width:min(760px,100%);margin:42px auto 0;padding:48px clamp(24px,6vw,68px)}.course-preview>h2{margin:10px 0 16px;font-size:2.1rem}.course-preview-summary{color:var(--color-text-secondary);line-height:1.8}.preview-positions{border-bottom:1px solid var(--color-border);color:var(--color-text-secondary);padding-bottom:28px;font-size:.85rem}.course-preview section{padding:26px 0 8px}.course-preview section>span{color:var(--color-brand);letter-spacing:.12em;font-size:.72rem}.course-preview section>h3{margin:6px 0 16px}.preview-lesson{border-top:1px solid var(--color-border);grid-template-columns:34px 1fr;gap:12px;padding:16px 0;display:grid}.preview-lesson>b{color:var(--color-text-tertiary);font-size:.78rem}.preview-lesson small{color:var(--color-text-secondary);margin-top:4px;display:block}.preview-lesson .article-content{margin-top:14px}@media (width<=980px){.site-header{grid-template-columns:auto 1fr;padding:18px 0}.site-header nav{border-top:1px solid var(--color-border);grid-area:2/1/auto/-1}.site-header nav a{padding:16px 0 12px}.user-menu{justify-self:end}.auth-page{grid-template-columns:minmax(340px,.76fr) minmax(420px,1.24fr)}.auth-brand-panel{padding:40px}.auth-brand-message h1{font-size:clamp(2rem,4vw,2.5rem)}.user-filters{grid-template-columns:1fr 140px 160px}.instructor-filters{grid-template-columns:1fr 140px 170px 130px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-editor-layout{grid-template-columns:220px minmax(0,1fr)}.version-rail{grid-column:1/-1;grid-template-columns:repeat(3,1fr);position:static}}@media (width<=760px){.site-header{gap:16px;width:min(100% - 32px,1180px)}.brand strong,.user-menu>span,.account-link{display:none}.brand small{margin:0;font-size:.8rem}.logout-button{border-left:0}.workspace-home,.placeholder-page{width:min(100% - 32px,1180px)}.workspace-heading{display:block}.workspace-heading>p:last-child{margin-top:24px}.workspace-list a{grid-template-columns:40px 1fr auto;gap:12px}.workspace-list small{max-width:240px;line-height:1.55}.auth-page{display:block}.auth-brand-panel{min-height:280px;padding:28px 24px}.auth-brand-panel:before{bottom:-560px;right:-360px}.auth-brand-message{padding:54px 0 30px}.auth-brand-message h1{font-size:2rem}.auth-brand-message>p:last-child,.auth-step{display:none}.auth-form-panel{place-items:start center;min-height:calc(100svh - 280px);padding:54px 24px 72px}.user-admin-page{width:min(100% - 32px,1280px);padding-top:40px}.audit-page{width:min(100% - 32px,1040px);padding-top:40px}.audit-heading{align-items:stretch;gap:18px;display:grid}.audit-count{margin:0}.audit-filters{grid-template-columns:1fr 1fr;margin-top:32px;display:grid}.audit-filters label{width:auto}.audit-refreshing{grid-column:1/-1;margin:0}.audit-entry{gap:14px}.audit-entry-title,.audit-entry-title>div{gap:5px;display:grid}.audit-summary-grid{grid-template-columns:1fr;gap:24px}.audit-summary-grid dl>div,.audit-context>div{grid-template-columns:92px 1fr}.user-admin-heading{align-items:stretch;display:grid}.user-heading-actions{grid-template-columns:1fr 1fr;display:grid}.user-heading-actions .secondary-button,.user-heading-actions .user-create-button,.user-create-button{width:100%}.user-filters,.instructor-filters,.cohort-filters{grid-template-columns:1fr 1fr;margin-top:32px}.instructor-filters .user-search,.cohort-filters .user-search{grid-column:1/-1}.cohort-list article>button{grid-template-columns:1fr auto;gap:16px;padding:20px 8px}.cohort-member-count{align-self:end}.cohort-open{text-align:left;grid-column:1/-1}.user-search{grid-column:1/-1}.user-table,.user-table tbody,.user-table tr,.user-table td{width:100%;display:block}.user-table thead{display:none}.user-table tr{border-bottom:1px solid var(--color-border);padding:18px 0}.user-table td{border:0;grid-template-columns:96px 1fr;padding:7px 10px;display:grid}.user-table td:before{color:var(--color-text-tertiary);content:attr(data-label);font-size:.7rem}.user-row-action{justify-content:flex-end;display:flex!important}.user-row-action:before{display:none}.user-editor{padding:24px}.user-form-columns{grid-template-columns:1fr}.instructor-import-editor{padding:24px}.import-guidance,.import-preview-copy{display:grid}.import-guidance nav{padding-left:40px}.import-summary{grid-template-columns:1fr 1fr}.import-summary>div:nth-child(2){border-right:0}.import-summary>div:nth-child(-n+2){border-bottom:1px solid var(--color-border)}.import-row-table,.import-row-table tbody,.import-row-table tr,.import-row-table td{width:100%;display:block}.import-row-table thead{display:none}.import-row-table tr{border-bottom:1px solid var(--color-border);padding:12px 0}.import-row-table td{border:0;grid-template-columns:92px 1fr;padding:6px 8px;display:grid}.import-row-table td:before{color:var(--color-text-tertiary);content:attr(data-label);font-size:.67rem}.course-grid{grid-template-columns:1fr}.course-workbench{width:min(100% - 32px,1320px);padding-top:34px}.course-workbench-header{display:block}.course-actions{justify-content:flex-start;margin-top:24px}.course-editor-layout{display:block}.course-meta-panel{margin-bottom:36px;position:static}.course-outline{margin-bottom:36px}.version-rail{grid-template-columns:repeat(2,1fr);display:grid}.lesson-row{grid-template-columns:90px 1fr}.required-toggle,.lesson-row .order-buttons{grid-row:2}.media-placeholder{display:grid}.article-toolbar{flex-wrap:wrap;overflow-x:visible}.article-toolbar-spacer{display:none}.article-insert-panel{grid-template-columns:1fr}.article-editable{min-height:180px;padding:18px 16px}.course-preview{margin-top:28px;padding:32px 22px}}.quiz-admin-page,.quiz-attempt-page{width:min(1180px,100% - 48px);margin:0 auto;padding:58px 0 100px;animation:.22s both workspace-in}.quiz-admin-heading,.quiz-attempt-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:end;gap:32px;padding-bottom:30px;display:flex}.quiz-admin-heading h1,.quiz-attempt-header h1{letter-spacing:-.04em;margin:8px 0 10px;font-size:clamp(2.35rem,6vw,4.3rem);line-height:.98}.quiz-admin-heading p:last-child,.quiz-attempt-header p:last-child{color:var(--color-text-secondary);margin:0}.quiz-admin-heading>strong{color:var(--color-brand);text-align:right;font-size:3rem;line-height:.9}.quiz-admin-heading>strong small{color:var(--color-text-tertiary);margin-top:10px;font-size:.72rem;font-weight:500;display:block}.quiz-admin-grid{gap:54px;margin-top:36px;display:grid}.quiz-admin-section{border-bottom:1px solid var(--color-border);padding-bottom:42px}.quiz-admin-section>header{grid-template-columns:44px 1fr;gap:16px;margin-bottom:24px;display:grid}.quiz-admin-section>header>span{color:var(--color-brand);letter-spacing:.1em;font-size:.75rem}.quiz-admin-section h2{margin:0 0 5px;font-size:1.35rem}.quiz-admin-section header p{color:var(--color-text-secondary);margin:0;font-size:.84rem}.quiz-form,.quiz-form-row{grid-template-columns:180px minmax(220px,1fr) minmax(180px,.8fr) auto;align-items:end;gap:14px;display:grid}.quiz-form label,.quiz-question-form>label,.quiz-form-row label{color:var(--color-text-secondary);gap:7px;font-size:.76rem;display:grid}.quiz-form input,.quiz-form select,.quiz-question-form input,.quiz-question-form select,.quiz-question-form textarea{border:1px solid var(--color-border);border-radius:var(--radius-s);width:100%;min-height:42px;color:var(--color-text-primary);font:inherit;background:#fff;padding:9px 11px}.quiz-question-form{gap:18px;display:grid}.quiz-question-form textarea{resize:vertical}.quiz-form .wide-field{grid-column:span 1}.quiz-compact-list{border-top:1px solid var(--color-border);margin-top:20px}.quiz-compact-list>div{border-bottom:1px solid var(--color-border);grid-template-columns:150px 1fr auto;gap:18px;padding:16px 6px;display:grid}.quiz-compact-list b{color:var(--color-brand);font-size:.78rem}.quiz-compact-list small{color:var(--color-text-tertiary)}.quiz-options{gap:8px;display:grid}.quiz-options>div{grid-template-columns:22px 34px 1fr;align-items:center;gap:8px;display:grid}.quiz-options>div>input:first-child{width:16px;min-height:auto;accent-color:var(--color-brand)}.quiz-options b{color:var(--color-brand);font-size:.8rem}.quiz-question-inventory{border-top:1px solid var(--color-border);margin-top:28px}.quiz-question-inventory>div{border-bottom:1px solid var(--color-border);grid-template-columns:1fr auto;align-items:center;gap:18px;padding:16px 8px;display:grid}.quiz-question-inventory span{font-size:.88rem}.quiz-question-inventory span>b{color:var(--color-brand);margin-right:12px;font-size:.72rem}.quiz-question-inventory small{color:var(--color-text-tertiary);margin-top:5px;font-size:.7rem;display:block}.quiz-question-picker{border-block:1px solid var(--color-border);max-height:420px;overflow:auto}.quiz-question-picker>label{cursor:pointer;border-bottom:1px solid #eef0f3;grid-template-columns:22px minmax(0,1fr) 90px;align-items:center;gap:14px;min-height:78px;padding:12px 8px;display:grid}.quiz-question-picker>label>input:first-child{width:16px;min-height:auto;accent-color:var(--color-brand)}.quiz-question-picker span{color:var(--color-text-primary);font-size:.9rem}.quiz-question-picker span b{color:var(--color-brand);margin-right:12px;font-size:.72rem}.quiz-question-picker small{color:var(--color-text-tertiary);margin-top:5px;font-size:.7rem;display:block}.quiz-pool-config{border-bottom:1px solid var(--color-border);gap:14px;padding:18px 0;display:grid}.quiz-pool-config>label{color:var(--color-text-primary);align-items:center;gap:8px;font-size:.84rem;display:flex}.quiz-pool-config>label input{width:auto;min-height:auto;accent-color:var(--color-brand)}.quiz-toggle-row{color:var(--color-text-secondary);align-items:center;gap:24px;font-size:.8rem;display:flex}.quiz-toggle-row label{align-items:center;gap:7px;display:flex}.quiz-toggle-row input{width:auto;min-height:auto;accent-color:var(--color-brand)}.quiz-toggle-row span{color:var(--color-brand);margin-left:auto;font-weight:650}.quiz-published-list{border-top:1px solid var(--color-border);margin-top:34px}.quiz-published-list>div{border-bottom:1px solid var(--color-border);grid-template-columns:160px 1fr auto;gap:20px;padding:20px 8px;display:grid}.quiz-published-list span,.quiz-published-list small{color:var(--color-text-tertiary);font-size:.74rem}.course-quiz-entry{border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:20px;margin-top:22px;padding:20px 0;display:flex}.course-quiz-entry span,.course-quiz-entry b{display:block}.course-quiz-entry span{color:var(--color-brand);letter-spacing:.08em;margin-bottom:5px;font-size:.7rem}.course-quiz-entry b{font-size:.88rem}.quiz-attempt-header .text-link{margin-bottom:24px;display:inline-block}.quiz-countdown{text-align:right;min-width:170px}.quiz-countdown span,.quiz-countdown small{color:var(--color-text-tertiary);font-size:.72rem;display:block}.quiz-countdown strong{color:var(--color-brand);font-variant-numeric:tabular-nums;margin:7px 0;font-size:2.3rem;display:block}.quiz-attempt-header>strong{text-align:right;font-size:3.2rem;font-weight:650}.quiz-attempt-header>strong small{color:var(--color-text-tertiary);font-size:.75rem;font-weight:500;display:block}.quiz-score-passed{color:var(--color-success)}.quiz-result{border-bottom:1px solid var(--color-border);padding:38px 0}.quiz-result h2{margin:7px 0 10px;font-size:1.8rem}.quiz-result p:not(.eyebrow){color:var(--color-text-secondary)}.quiz-question-list{counter-reset:question;margin:0;padding:0;list-style:none}.quiz-question-list>li{border-bottom:1px solid var(--color-border);padding:42px 0}.quiz-question-list>li>header{grid-template-columns:44px 1fr auto;align-items:start;gap:16px;display:grid}.quiz-question-list>li>header>span{color:var(--color-brand);letter-spacing:.1em;font-size:.76rem}.quiz-question-list h2{margin:6px 0 0;font-size:1.15rem;line-height:1.6}.quiz-question-list header small{color:var(--color-text-tertiary)}.answer-correct{color:var(--color-success)}.answer-wrong{color:var(--color-error)}.attempt-options{gap:10px;margin:22px 0 0 60px;display:grid}.attempt-options label{border:1px solid var(--color-border);border-radius:var(--radius-s);cursor:pointer;background:#fff;grid-template-columns:20px 34px 1fr auto;align-items:center;gap:10px;min-height:54px;padding:10px 14px;transition:border-color .15s,background .15s;display:grid}.attempt-options label:hover,.attempt-options label.is-selected{background:var(--color-brand-bg);border-color:#aac9f7}.attempt-options input{accent-color:var(--color-brand)}.attempt-options label>b{color:var(--color-brand)}.attempt-options em{color:var(--color-success);font-size:.72rem;font-style:normal}.quiz-explanation{color:var(--color-text-secondary);background:#f7f8fa;margin:20px 0 0 60px;padding:16px;line-height:1.7}.quiz-explanation b{color:var(--color-text-primary);margin-right:12px}.quiz-submit-bar{border-radius:var(--radius-m);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;border:1px solid #cbdcf8;justify-content:space-between;align-items:center;gap:20px;margin-top:28px;padding:16px 18px 16px 22px;display:flex;position:sticky;bottom:14px;box-shadow:0 14px 40px #172d4a1f}.quiz-submit-bar strong,.quiz-submit-bar span{display:block}.quiz-submit-bar span{color:var(--color-text-tertiary);margin-top:4px;font-size:.72rem}@media (width<=760px){.quiz-admin-page,.quiz-attempt-page{width:min(100% - 32px,1180px);padding-top:36px}.quiz-admin-heading,.quiz-attempt-header{align-items:start;display:grid}.quiz-admin-heading h1,.quiz-attempt-header h1{font-size:2.6rem}.quiz-admin-heading>strong,.quiz-attempt-header>strong,.quiz-countdown{text-align:left}.quiz-form,.quiz-form-row{grid-template-columns:1fr}.quiz-form button,.quiz-question-form>button{width:100%}.quiz-compact-list>div,.quiz-published-list>div{grid-template-columns:1fr auto;gap:7px 12px}.quiz-compact-list b,.quiz-published-list span{grid-column:1/-1}.quiz-question-picker>label{grid-template-columns:22px 1fr}.quiz-question-picker>label>input:last-child{grid-column:2;width:100%}.quiz-toggle-row{flex-wrap:wrap}.quiz-toggle-row span{width:100%;margin-left:0}.course-quiz-entry{display:grid}.course-quiz-entry .primary-button{width:100%}.quiz-question-list>li>header{grid-template-columns:34px 1fr}.quiz-question-list>li>header>b{grid-column:2}.attempt-options,.quiz-explanation{margin-left:0}.attempt-options label{grid-template-columns:20px 28px 1fr}.attempt-options em{grid-column:3}.quiz-submit-bar{grid-template-columns:1fr auto;gap:12px;padding:12px 14px}.quiz-submit-bar span{display:none}.quiz-submit-bar button{width:auto}}@media (width<=440px){.brand-mark{width:36px;height:36px}.site-header nav{gap:18px;overflow-x:auto}.workspace-list a{grid-template-columns:1fr auto;min-height:108px}.workspace-index{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.training-plan-create{border-block:1px solid var(--color-border);grid-template-columns:180px minmax(220px,1fr) 150px auto;align-items:end;gap:14px;margin-top:30px;padding:22px 0;animation:.18s both workspace-in;display:grid}.training-plan-create label,.assignment-publisher label{color:var(--color-text-secondary);gap:7px;font-size:.78rem;display:grid}.training-plan-create input,.training-plan-create textarea,.training-plan-filters input,.training-plan-filters select,.plan-course-picker select,.assignment-publisher input,.assignment-publisher select{border:1px solid var(--color-border);border-radius:var(--radius-s);width:100%;min-height:42px;color:var(--color-text-primary);font:inherit;background:#fff;padding:9px 11px}.training-plan-description{grid-column:1/4}.training-plan-filters{grid-template-columns:1fr 160px}.training-plan-list{border-top:1px solid var(--color-border);margin-top:24px}.training-plan-list>a{border-bottom:1px solid var(--color-border);min-height:112px;color:inherit;grid-template-columns:150px minmax(0,1fr) auto 80px;align-items:center;gap:22px;padding:20px 8px;text-decoration:none;transition:padding .16s,background .16s;display:grid}.training-plan-list>a:hover{background:#fff;padding-inline:18px}.training-plan-list h2{margin:0 0 6px;font-size:1.05rem}.training-plan-list p{color:var(--color-text-secondary);margin:0;font-size:.82rem}.training-plan-list>a>b{color:var(--color-brand);text-align:right;font-size:.82rem}.status-badge{color:var(--color-text-secondary);background:#eef2f6;border-radius:999px;padding:5px 9px;font-size:.72rem}.status-badge.status-active{color:#24734d;background:#e9f7ef}.training-plan-editor-layout{grid-template-columns:250px minmax(0,1fr) 170px;align-items:start;gap:30px;padding-top:32px;display:grid}.training-plan-outline>header{margin-bottom:16px}.training-plan-outline h2{margin:5px 0 0}.plan-course-picker{border-block:1px solid var(--color-border);background:#fafbfc;grid-template-columns:1fr auto;gap:10px;padding:16px;display:grid}.plan-course-list article{border-bottom:1px solid var(--color-border);grid-template-columns:42px minmax(0,1fr) auto auto;align-items:center;gap:16px;min-height:100px;padding:18px 6px;display:grid}.plan-course-list article>b{color:var(--color-brand);letter-spacing:.08em;font-size:.78rem}.plan-course-list h3{margin:0 0 6px;font-size:1rem}.plan-course-list p{color:var(--color-text-tertiary);margin:0;font-size:.76rem}.training-version-rail>p{margin:0 0 6px}.assignment-publisher{border-block:1px solid var(--color-border);grid-template-columns:minmax(240px,.85fr) 156px minmax(260px,1fr) minmax(210px,.7fr) auto;align-items:end;gap:20px;margin-top:46px;padding:30px 0;display:grid}.assignment-publisher h2{margin:5px 0 8px}.assignment-publisher-intro>p:last-child{color:var(--color-text-secondary);margin:0;font-size:.82rem;line-height:1.6}.assignment-mode-selector{border-radius:var(--radius-m);background:#edf0f4;grid-template-columns:1fr 1fr;padding:3px;display:grid}.assignment-mode-selector button{min-height:36px;color:var(--color-text-secondary);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:7px;padding:0 9px;font-size:.75rem;font-weight:600;transition:color .16s,background .16s,box-shadow .16s}.assignment-mode-selector button.is-active{color:var(--color-brand);box-shadow:var(--shadow-s);background:#fff}.assignment-instructor-picker{gap:10px;display:grid}.assignment-instructor-picker label{gap:7px;display:grid}.assignment-instructor-picker label>span{grid-template-columns:1fr auto;gap:8px;display:grid}.assignment-instructor-picker .secondary-button{min-height:42px}.instructor-training-page{width:min(1080px,100% - 48px);margin:0 auto;padding:60px 0 88px;animation:.22s both workspace-in}.instructor-training-heading,.assignment-detail-heading{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:end;gap:32px;padding-bottom:32px;display:flex}.instructor-training-heading h1,.assignment-detail-heading h1{letter-spacing:-.035em;margin:8px 0 10px;font-size:clamp(2.2rem,6vw,4rem);line-height:1}.instructor-training-heading p:last-child,.assignment-detail-heading p:last-child{color:var(--color-text-secondary);margin:0}.instructor-training-heading>span,.assignment-detail-heading>strong{color:var(--color-brand);text-align:right;font-size:3.2rem;font-weight:650;line-height:.9}.instructor-training-heading>span small,.assignment-detail-heading>strong small{color:var(--color-text-tertiary);margin-top:10px;font-size:.72rem;font-weight:500;display:block}.assignment-list{border-top:1px solid var(--color-border);margin-top:28px}.assignment-list>a{border-bottom:1px solid var(--color-border);min-height:142px;color:inherit;grid-template-columns:170px minmax(0,1fr) 210px 70px;align-items:center;gap:24px;padding:24px 8px;text-decoration:none;transition:padding .16s,background .16s;display:grid}.assignment-list>a:hover{background:#fff;padding-inline:18px}.assignment-state{justify-items:start;gap:12px;display:grid}.assignment-state small,.assignment-title p,.assignment-progress small{color:var(--color-text-tertiary);font-size:.76rem}.assignment-status{color:#165ca8;background:#e8f1ff;border-radius:999px;padding:5px 10px;font-size:.72rem}.assignment-status-passed{color:#24734d;background:#e9f7ef}.assignment-status-cancelled,.assignment-status-failed{color:#727982;background:#f2f3f5}.assignment-title h2{margin:0 0 8px;font-size:1.2rem}.assignment-title p{margin:0}.assignment-progress{grid-template-columns:45px 1fr;align-items:center;gap:6px 10px;display:grid}.assignment-progress strong{color:var(--color-brand)}.assignment-progress>span{background:#dfe4ea;height:4px;overflow:hidden}.assignment-progress i{background:var(--color-brand);height:100%;transition:width .24s;display:block}.assignment-progress small{grid-column:1/-1}.assignment-list>a>b{color:var(--color-brand);text-align:right;font-size:.82rem}.instructor-empty{text-align:center;padding:88px 10px}.instructor-empty h2{margin:8px 0}.instructor-empty p:last-child{color:var(--color-text-secondary)}.assignment-detail-page>.text-link{margin-bottom:24px}.learning-outline{margin-top:34px}.learning-outline>section{border-bottom:1px solid var(--color-border)}.learning-outline>section>header{grid-template-columns:50px minmax(0,1fr) auto;align-items:center;gap:20px;min-height:150px;padding:28px 8px;display:grid}.learning-outline>section>header>b{color:var(--color-brand);letter-spacing:.1em;font-size:.8rem}.learning-outline>section>header span{color:var(--color-text-tertiary);font-size:.72rem}.learning-outline>section>header h2{margin:6px 0 8px;font-size:1.35rem}.learning-outline>section>header p{color:var(--color-text-secondary);margin:0;font-size:.82rem}.learning-outline>section>header>strong{color:var(--color-brand);font-size:.78rem}.learning-outline>section.is-locked{opacity:.55}.learning-chapters{padding:0 8px 32px 78px}.learning-chapters h3{color:var(--color-text-secondary);margin:12px 0;font-size:.8rem;font-weight:600}.learning-lesson{min-height:74px;color:inherit;border-top:1px solid #e8ebef;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:16px;padding:12px 0;text-decoration:none;display:grid}.learning-lesson>span{color:var(--color-brand);font-size:.7rem}.learning-lesson b{margin-bottom:5px;font-size:.92rem;display:block}.learning-lesson small{color:var(--color-text-tertiary);font-size:.72rem}.learning-lesson em{color:var(--color-brand);font-size:.76rem;font-style:normal}.learning-lesson.is-disabled{opacity:.56}.lesson-reader{width:min(1120px,100% - 48px);margin:0 auto;padding:46px 0 110px}.lesson-reader-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:end;gap:40px;padding-bottom:28px;display:flex}.lesson-reader-header .text-link{margin-bottom:22px}.lesson-reader-header h1{margin:7px 0 0;font-size:clamp(2rem,5vw,3.25rem);line-height:1.08}.study-timer{text-align:right;min-width:150px}.study-timer>span{color:var(--color-brand);margin-bottom:9px;font-size:.76rem;display:block}.study-timer strong{font-size:2.1rem;font-weight:620}.study-timer small{color:var(--color-text-tertiary);font-size:.72rem;font-weight:500}.article-reader{background:0 0;width:min(760px,100%);min-height:48vh;margin:0 auto;padding:58px 10px}.article-reader .article-content{font-size:1rem;line-height:1.95}.document-reader{border:1px solid var(--color-border);background:#e8ebef;min-height:70vh;margin-top:28px}.document-reader iframe{background:#fff;border:0;width:100%;height:74vh;display:block}.document-reader>p{text-align:center;padding:80px 24px}.video-learning-shell{border:1px solid var(--color-border);border-radius:var(--radius-m);background:#111820;margin-top:28px;overflow:hidden}.training-video{aspect-ratio:16/9;background:#080b0f;width:100%;max-height:72vh;display:block}.video-loading{color:#dbe5ef;place-items:center;min-height:420px;display:grid}.video-learning-shell .form-error{margin:16px}.video-learning-status{color:#f4f7fa;justify-content:space-between;align-items:center;gap:24px;padding:18px 22px;display:flex}.video-learning-status strong,.video-learning-status span{display:block}.video-learning-status div>span{color:#aebbc8;margin-top:5px;font-size:.78rem}.video-learning-status>span{color:#aebbc8;font-variant-numeric:tabular-nums;flex:none}.lesson-confirm-bar{border-radius:var(--radius-m);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff5;border:1px solid #cbdcf8;justify-content:space-between;align-items:center;gap:24px;width:min(820px,100% - 24px);margin:28px auto 0;padding:16px 18px 16px 22px;display:flex;position:sticky;bottom:18px;box-shadow:0 14px 40px #172d4a1f}.lesson-confirm-bar strong,.lesson-confirm-bar span{display:block}.lesson-confirm-bar strong{margin-bottom:4px;font-size:.86rem}.lesson-confirm-bar span{color:var(--color-text-secondary);font-size:.74rem}.lesson-confirm-bar button{margin-top:0}@media (width<=980px){.training-plan-editor-layout{grid-template-columns:220px minmax(0,1fr)}.training-version-rail{grid-column:1/-1;grid-template-columns:repeat(3,1fr);position:static}.assignment-publisher{grid-template-columns:1fr 1fr}.assignment-publisher-intro{grid-column:1/-1}.assignment-list>a{grid-template-columns:140px minmax(0,1fr) 180px}.assignment-list>a>b{display:none}}@media (width<=760px){.training-plan-create{grid-template-columns:1fr 1fr}.training-plan-description{grid-column:1/-1}.training-plan-create button{width:100%}.training-plan-list>a{grid-template-columns:1fr auto;gap:12px;min-height:128px}.training-plan-list>a>.course-code{grid-column:1/-1}.training-plan-list>a>b{display:none}.training-plan-editor-layout{display:block}.training-plan-outline{margin-block:34px}.training-version-rail{grid-template-columns:repeat(2,1fr)}.plan-course-picker{grid-template-columns:1fr}.plan-course-list article{grid-template-columns:34px 1fr auto}.plan-course-list article .order-buttons{grid-column:2/-1;justify-content:flex-end}.assignment-publisher{grid-template-columns:1fr}.assignment-publisher-intro{grid-column:auto}.instructor-training-page,.lesson-reader{width:min(100% - 32px,1120px);padding-top:36px}.instructor-training-heading,.assignment-detail-heading,.lesson-reader-header{align-items:start;display:grid}.instructor-training-heading h1,.assignment-detail-heading h1{font-size:2.55rem}.instructor-training-heading>span,.assignment-detail-heading>strong,.study-timer{text-align:left}.instructor-training-heading>span small,.assignment-detail-heading>strong small{margin-left:8px;display:inline}.assignment-list>a{grid-template-columns:1fr auto;gap:18px;padding-block:24px}.assignment-state,.assignment-progress{grid-column:1/-1}.assignment-state{align-items:center;display:flex}.assignment-progress{grid-template-columns:44px 1fr}.learning-outline>section>header{grid-template-columns:38px 1fr;gap:10px}.learning-outline>section>header>strong{grid-column:2}.learning-chapters{padding-left:48px}.learning-lesson{grid-template-columns:42px 1fr}.learning-lesson em{grid-column:2}.article-reader{padding:38px 2px}.document-reader iframe{height:66vh}.video-loading{min-height:220px}.video-learning-status{flex-direction:column;align-items:flex-start;gap:12px}.lesson-confirm-bar{bottom:max(8px, env(safe-area-inset-bottom));gap:12px;width:100%;margin-top:16px;padding:10px 10px 10px 14px}.lesson-confirm-bar>div{min-width:0}.lesson-confirm-bar strong{margin:0;font-size:.78rem;line-height:1.25}.lesson-confirm-bar span{display:none}.lesson-confirm-bar button{flex:none;width:auto;min-height:44px;padding-inline:16px}}