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var(--line)}.ui-sheet-title{margin:0;font-size:1.2rem;font-weight:800}.ui-sheet-body{padding:18px 20px;overflow:auto;flex:1}.ui-sheet-foot{padding:12px 20px;border-top:1px solid var(--line);display:flex;gap:8px;flex-wrap:wrap;background:var(--surface-2)}@keyframes ui-slide{0%{transform:translate(40px);opacity:0}}@keyframes ui-fade{0%{opacity:0}}.ui-person-btn{background:none!important;border:0!important;box-shadow:none!important;padding:0!important;text-align:left;cursor:pointer;color:inherit}.ui-person-btn:hover .ui-person{text-decoration:underline}.ui-crumbs ol{display:flex;flex-wrap:wrap;gap:4px;list-style:none;padding:0;margin:0 0 10px;font-size:.82rem;color:var(--muted)}.ui-crumbs li+li:before{content:"›";margin-right:4px;opacity:.6}.ui-crumbs a{color:var(--muted);text-decoration:none}.ui-crumbs a:hover{color:var(--acc);text-decoration:underline}.ui-crumbs [aria-current]{color:var(--ink);font-weight:600}.ui-acc-wrapper{display:flex;flex-direction:column;margin-bottom:12px}.ui-acc-toolbar{display:flex;justify-content:flex-end;margin-bottom:6px}.ui-acc-toggle-all{all:unset;box-sizing:border-box;display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:6px;font-size:.74rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all .15s ease}.ui-acc-toggle-all:hover{color:var(--ink);background:var(--surface-2)}.ui-acc{display:grid;gap:8px}.ui-acc-item{border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden;transition:border-color .15s ease,box-shadow .15s ease}.ui-acc-item:has(.ui-acc-trigger[data-state=open]){border-color:color-mix(in srgb,var(--acc) 35%,var(--line));box-shadow:0 4px 16px #0000000f}.ui-acc-h{margin:0}.ui-acc-trigger{all:unset;box-sizing:border-box;display:flex;align-items:center;gap:8px;width:100%;padding:10px 14px;font-weight:700;cursor:pointer;transition:background 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.day-content-layout.has-side{grid-template-columns:1fr}body .session-side{position:static;order:-1}}body .course-hero{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;background:linear-gradient(135deg,var(--acc-soft),var(--card));border:1px solid var(--line);border-radius:20px;padding:26px 28px;box-shadow:0 8px 28px #00000012;margin-bottom:26px}body .course-hero h1{margin:4px 0 8px;font-size:clamp(1.6rem,2.6vw,2.3rem)}body .course-hero-stats{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:16px 0}body .course-hero-stats li{display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:6px 14px}body .course-hero-stats li svg{color:var(--acc)}body .course-hero-stats strong{font-size:1.05rem}body .course-hero-stats span{color:var(--muted);font-size:.85rem}body .course-hero-side{display:grid;gap:14px;align-content:start}body 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.course-grid .contents-day-body{padding:10px 14px 4px}@media(max-width:900px){body .course-hero{grid-template-columns:1fr;padding:18px}}body .ov-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:16px;margin-bottom:20px;align-items:start}body .ov-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 16px;box-shadow:0 4px 16px #0000000d;min-width:0}body .ov-card .v1-h2{display:flex;align-items:center;gap:8px;margin:0 0 10px;font-size:1rem}body .ov-card section.v1-section,body .ov-card details{box-shadow:none;border:0}body .ov-action-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}body .ov-action{display:grid;justify-items:center;gap:6px;padding:14px 8px;border-radius:12px;background:var(--surface-2);border:1px solid var(--line);font-weight:600;font-size:.85rem}body .ov-action svg{color:var(--acc)}body .ov-action:hover{background:var(--acc-soft);border-color:var(--acc)}body .ov-live 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.api-right{position:sticky;top:16px;min-width:0}body .api-right .v1-api-res{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px;max-height:calc(100vh - 40px);overflow:auto}@media(max-width:900px){body .api-split{grid-template-columns:1fr}body .api-right{position:static}}body .adm-user .v1-adm-roles{list-style:none;padding:0;display:grid;gap:8px}body .adm-user .v1-adm-roles li{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:8px;border:1px solid var(--line);border-radius:10px}body .auth-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);min-height:calc(100vh - 70px)}body .auth-hero{background:linear-gradient(150deg,var(--rail),color-mix(in srgb,var(--rail) 55%,var(--green)));color:var(--rail-text);padding:clamp(28px,6vw,80px);display:grid;align-content:center;gap:14px}body .auth-hero h2{font-size:clamp(2rem,4vw,3rem);margin:0;color:inherit;letter-spacing:-.02em}body .auth-hero p{max-width:46ch;opacity:.9;margin:0}body .auth-hero-brand{display:flex;gap:8px;align-items:center;font-weight:800;opacity:1!important}body .auth-hero-points{list-style:none;padding:0;display:grid;gap:10px;margin-top:10px}body .auth-hero-points li{display:flex;gap:10px;align-items:center;background:#ffffff14;border:1px solid rgb(255 255 255 / .14);border-radius:12px;padding:10px 14px}body .auth-split .auth-shell{display:grid;place-items:center;padding:24px}body .auth-split .auth-card{width:min(420px,100%)}@media(max-width:860px){body .auth-split{grid-template-columns:1fr}body .auth-hero{padding:24px}body .auth-hero-points{display:none}}body .home-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,460px);gap:22px;align-items:center;background:linear-gradient(135deg,var(--acc-soft),var(--card));border:1px solid var(--line);border-radius:20px;padding:24px 28px;margin-bottom:22px;box-shadow:0 8px 26px #0000000f}body .home-hero h1{margin:0 0 6px}body .home-hello{margin:4px 0 0;color:var(--acc);font-weight:700}body 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.cred-fields{display:grid;grid-template-columns:auto 1fr;gap:8px 12px;margin:0;align-items:center}body .cred-fields dt{color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}body .cred-fields dd{margin:0;display:flex;gap:6px;align-items:center}body .v1-doc-layout.has-nav{grid-template-columns:230px minmax(0,1fr) 220px}body .v1-doc-nav{position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px}body .v1-doc-nav ul{list-style:none;padding:0;margin:0;display:grid;gap:2px}body .v1-doc-nav a{display:flex;gap:8px;align-items:center;padding:6px 8px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:.88rem}body .v1-doc-nav a:hover{background:var(--acc-soft)}body .v1-doc-nav a.is-on{background:var(--acc);color:var(--on-accent)}@media(max-width:1100px){body .v1-doc-layout.has-nav{grid-template-columns:1fr}body .v1-doc-nav,body .v1-doc-toc{position:static;max-height:240px}}body .prof-layout{grid-column:1 / -1;display:grid;grid-template-columns:220px minmax(0,1fr);gap:20px;align-items:start}body .page.v1-profile-tabs{display:block!important}body .prof-nav{display:grid;gap:4px;position:sticky;top:16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:8px;width:auto!important}body .prof-nav [role=tab]{justify-content:flex-start;width:100%}body .prof-panels .v1-card{max-width:640px}body .prof-panels form label{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}body .prof-panels form input:not([type=checkbox]):not([type=radio]){width:100%;box-sizing:border-box}@media(max-width:760px){body .prof-layout{grid-template-columns:1fr}body .prof-nav{position:static;grid-auto-flow:column;overflow-x:auto}}body .inbox-split{display:grid;grid-template-columns:340px minmax(0,1fr);gap:16px;align-items:start}body .inbox-list{list-style:none;padding:0;margin:0;display:grid;gap:6px;max-height:70vh;overflow:auto}body .inbox-item{all:unset;box-sizing:border-box;display:flex;gap:10px;width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:var(--card);cursor:pointer}body .inbox-item:hover{border-color:var(--acc)}body .inbox-item.is-on{background:var(--acc-soft);border-color:var(--acc)}body .inbox-item.is-new strong:after{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--acc);margin-left:6px}body .inbox-item-copy{display:grid;min-width:0}body .inbox-snip{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted);font-size:.85rem}body .inbox-detail{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;position:sticky;top:16px;display:grid;gap:12px}body .inbox-detail header{justify-content:space-between}body .inbox-q{font-size:1.05rem;margin:0;white-space:pre-wrap}body .inbox-reply{display:grid;gap:8px;background:none!important;border:0!important;padding:0!important;box-shadow:none!important}body .inbox-reply button{justify-self:end}@media(max-width:900px){body .inbox-split{grid-template-columns:1fr}body .inbox-detail{position:static}}body .audit-timeline{list-style:none;padding:0;margin:0;display:grid;gap:18px}body .audit-day-h{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 8px}body .audit-day>ol{list-style:none;padding:0 0 0 18px;margin:0;border-left:2px solid var(--line);display:grid;gap:10px}body .audit-ev{position:relative}body .audit-dot{position:absolute;left:-25px;top:14px;width:12px;height:12px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 3px var(--card)}body .audit-ev-main{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 14px}body .audit-action{background:var(--acc-soft);padding:2px 8px;border-radius:6px}body .audit-time{margin-left:auto}body 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summary{cursor:pointer;font-weight:650}.chat-list{list-style:none;padding:0;margin:10px 0;display:grid;gap:10px;max-height:280px;overflow:auto}.chat-list li{background:var(--surface-2);border-radius:10px;padding:8px 10px}.chat-list li.mine{border-left:3px solid var(--green);background:color-mix(in srgb,var(--green) 10%,var(--surface-2))}.chat-list p{margin:4px 0 0}.chat-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.chat-compose{display:grid;grid-template-columns:auto 1fr auto;gap:8px;margin-top:8px;align-items:center}.chat-mode{display:inline-flex;gap:2px;padding:2px;border:1px solid var(--line);border-radius:999px;background:var(--paper)}.chat-mode button{border:0;background:transparent;border-radius:999px;padding:5px 10px;cursor:pointer;font-size:.8rem;color:inherit}.chat-mode button.on{background:var(--rail);color:var(--rail-text)}.chat-compose 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var(--line);border-radius:12px;background:var(--card)}.profile-page{max-width:980px}.profile-hero{display:flex;gap:18px;align-items:center;margin-bottom:22px;padding:22px 24px;border-radius:20px;background:radial-gradient(circle at 12% 20%,color-mix(in srgb,var(--gold) 28%,transparent),transparent 42%),linear-gradient(135deg,var(--card),color-mix(in srgb,var(--paper) 70%,var(--card)));border:1px solid var(--line);box-shadow:var(--shadow)}.profile-avatar{width:72px;height:72px;border-radius:20px;display:grid;place-items:center;background:var(--rail);color:var(--rail-text);font-weight:700;font-size:1.4rem;flex-shrink:0}.profile-hero h1{margin:0 0 4px}.profile-role{display:inline-block;margin:6px 0 0;padding:2px 10px;border-radius:999px;background:color-mix(in srgb,var(--green) 16%,var(--card));color:var(--green);font-size:.85rem;text-transform:capitalize}.profile-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:18px;align-items:start}.profile-card{background:var(--card);border:1px 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em{font-style:normal;color:var(--muted);font-size:.8rem}.engagement-panel{display:grid;gap:16px}.heat-chip{display:inline-block;margin:0 3px 3px 0;padding:2px 6px;border-radius:999px;background:color-mix(in srgb,var(--green) calc(var(--heat, .35) * 100%),var(--card));font-size:.75rem}.activity-feed{list-style:none;padding:0;margin:0;display:grid;gap:4px;max-height:calc(100vh - 180px);overflow:auto}.activity-feed.dense li{grid-template-columns:1fr auto;gap:2px 8px;padding:6px 8px;border-radius:8px}.activity-feed li{display:grid;grid-template-columns:140px 1fr auto;gap:6px 12px;padding:8px 10px;border-radius:10px;background:var(--card);border:1px solid var(--line)}.activity-feed .fine{grid-column:1 / -1}.activity-feed.dense .fine{grid-column:auto}.activity-feed .feed-target{grid-column:1 / -1;font-size:.84rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.trainer-workspace{min-height:calc(100vh - 52px);display:grid;grid-template-rows:auto 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.rail-head-actions{display:flex;flex-direction:column;align-items:center;gap:2px;width:100%}html.layout-nav-icons .day-rail-head .rail-back,.day-rail.is-icons .day-rail-head .rail-back,html.layout-nav-icons .rail-head-actions .icon-btn,.day-rail.is-icons .rail-head-actions .icon-btn{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--card);border:1px solid var(--line);color:var(--ink)}html.layout-nav-icons .rail-head-actions .icon-btn.on,.day-rail.is-icons .rail-head-actions .icon-btn.on{background:color-mix(in srgb,var(--green) 16%,var(--card));border-color:color-mix(in srgb,var(--green) 40%,var(--line));color:var(--green)}html.layout-nav-icons .rail-section,.day-rail.is-icons .rail-section,html.layout-nav-icons .rail-days-panel,.day-rail.is-icons .rail-days-panel{width:100%;padding:0;margin:0;background:transparent;border:0;border-radius:0;box-shadow:none}html.layout-nav-icons .rail-section h3,.day-rail.is-icons .rail-section h3,html.layout-nav-icons .rail-days-panel>summary,.day-rail.is-icons .rail-days-panel>summary{display:none}html.layout-nav-icons .rail-progress,.day-rail.is-icons .rail-progress{margin:0 2px 6px}html.layout-nav-icons .rail-progress .progress-bar,.day-rail.is-icons .rail-progress .progress-bar{height:4px;border-radius:999px}html.layout-nav-icons .rail-progress .fine,.day-rail.is-icons .rail-progress .fine,html.layout-nav-icons .rail-check-note .fine,.day-rail.is-icons .rail-check-note .fine{display:none}html.layout-nav-icons .rail-days,.day-rail.is-icons .rail-days,html.layout-nav-icons .rail-checklist,.day-rail.is-icons .rail-checklist,html.layout-nav-icons .rail-outline,.day-rail.is-icons .rail-outline{gap:4px;max-height:none;justify-items:center;width:100%}html.layout-nav-icons .rail-days a,.day-rail.is-icons .rail-days a{display:grid;grid-template-columns:1fr;justify-items:center;align-items:center;width:44px;height:44px;padding:0;margin:0 auto;border-radius:12px;border:1px solid transparent}html.layout-nav-icons .rail-days a:hover,.day-rail.is-icons .rail-days a:hover{border-color:var(--line);background:var(--card)}html.layout-nav-icons .rail-days a.active,.day-rail.is-icons .rail-days a.active{background:var(--rail);color:var(--rail-text);border-color:var(--rail)}html.layout-nav-icons .rail-days a .n,.day-rail.is-icons .rail-days a .n{width:32px;height:32px;font-size:.82rem;background:color-mix(in srgb,var(--chip-bg) 70%,var(--line))}html.layout-nav-icons .rail-days a.active .n,.day-rail.is-icons .rail-days a.active .n{background:color-mix(in srgb,#fff 20%,transparent)}html.layout-nav-icons .rail-check-row,.day-rail.is-icons .rail-check-row{display:grid;grid-template-columns:1fr;justify-items:center;gap:0;padding:0;width:100%}html.layout-nav-icons .rail-checklist input[type=checkbox],.day-rail.is-icons .rail-checklist input[type=checkbox]{display:none}html.layout-nav-icons .rail-checklist .step-jump,.day-rail.is-icons .rail-checklist .step-jump,html.layout-nav-icons .rail-outline button,.day-rail.is-icons .rail-outline button{display:grid;place-items:center;width:36px;height:36px;margin:0 auto;padding:0;border-radius:10px}html.layout-nav-icons .rail-step-index,.day-rail.is-icons .rail-step-index{display:inline-grid;place-items:center;min-width:1.55rem;height:1.55rem;border-radius:999px;background:var(--chip-bg);font-size:.7rem;font-weight:700;font-variant-numeric:tabular-nums}html.layout-nav-icons .rail-outline li.here .rail-step-index,.day-rail.is-icons .rail-outline li.here .rail-step-index,html.layout-nav-icons .rail-checklist li.here .rail-step-index,.day-rail.is-icons .rail-checklist li.here .rail-step-index{background:var(--rail);color:var(--rail-text)}html.layout-nav-icons .rail-checklist li.done .rail-step-index,.day-rail.is-icons .rail-checklist li.done .rail-step-index{background:color-mix(in srgb,var(--green) 28%,var(--chip-bg));color:var(--green)}html.layout-nav-icons .rail-outline-icon,.day-rail.is-icons .rail-outline-icon,html.layout-nav-icons .rail-checklist li.sub,.day-rail.is-icons .rail-checklist li.sub,html.layout-nav-icons .rail-outline li.sub,.day-rail.is-icons .rail-outline li.sub{display:none}html.layout-nav-icons .rail-checklist li.sub,.day-rail.is-icons .rail-checklist li.sub{padding-left:0}html.layout-nav-icons .rail-section:not(.rail-days-panel),.day-rail.is-icons .rail-section:not(.rail-days-panel){display:none}html.layout-nav-peek.layout-nav-icons .day-rail,html.layout-nav-collapsed.layout-nav-icons .day-rail,html.layout-focus.layout-nav-icons .day-rail{width:min(300px,86vw)!important;max-width:min(300px,86vw)!important;padding:10px 12px 24px!important;justify-items:stretch}html.layout-nav-peek.layout-nav-icons .rail-label,html.layout-nav-collapsed.layout-nav-icons.layout-nav-peek .rail-label{display:initial!important}html.layout-nav-peek.layout-nav-icons .rail-search,html.layout-nav-collapsed.layout-nav-icons.layout-nav-peek 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#0000000f}.page-find input{flex:1 1 16rem;min-height:2.1rem}mark.page-find-hit{background:color-mix(in srgb,var(--gold) 55%,white);color:inherit;padding:0 2px;border-radius:3px}mark.page-find-hit.page-find-current{background:color-mix(in srgb,var(--green) 45%,white);outline:2px solid var(--green)}.portal-search-overlay{position:fixed;inset:0;z-index:80;background:#00000059;display:grid;place-items:start center;padding:8vh 16px 16px}.portal-search-panel{width:min(720px,100%);max-height:80vh;overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:14px 16px 18px;box-shadow:0 18px 50px #0000002e;display:grid;gap:10px}.portal-search-bar{display:grid;grid-template-columns:1fr auto auto;gap:8px}.portal-search-hits{list-style:none;margin:0;padding:0;display:grid;gap:10px}.portal-search-hits a{color:inherit;text-decoration:none;font-weight:650}.portal-search-hits p{margin:4px 0 0;color:var(--muted);font-size:.92rem}.rag-answer{margin:0 0 12px;padding:12px 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