.custom-video-player{--player-foreground:#fff;--player-background:#202124;--player-control-hover:#ffffff2e;--player-focus:#f9d581;--player-track:#ffffff47;--player-buffer:#ffffff6b;isolation:isolate;color:var(--player-foreground);background:#000;border:0;border-radius:10px;position:relative;container-type:inline-size}.custom-video-player video{object-fit:contain}.custom-video-player button{color:var(--player-foreground);touch-action:manipulation}.custom-video-player svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px;display:block}.player-surface{z-index:1;background:0 0;border:0;place-items:center;width:100%;height:100%;padding:0;display:grid;position:absolute;inset:0}.player-surface:disabled{cursor:default}.player-big-play{background:var(--player-background);border-radius:12px;place-items:center;width:66px;height:48px;display:grid;box-shadow:0 1px 8px #0000001f}.player-big-play svg{width:32px;height:32px}.player-surface:hover .player-big-play{background:#111}.player-controls{z-index:3;opacity:1;background:linear-gradient(#0000,#000000a8 45%,#000000c7);padding:22px 16px 4px;transition:opacity .16s;position:absolute;bottom:0;left:0;right:0}.controls-hidden .player-controls{opacity:0;pointer-events:none}.controls-hidden{cursor:none}.player-toolbar{align-items:center;gap:8px;min-width:0;display:flex}.player-button{background:0 0;border:0;border-radius:6px;place-items:center;width:44px;min-width:44px;height:44px;padding:0;display:grid;position:relative}.player-button:hover,.player-button[aria-expanded=true]{background:var(--player-control-hover)}.player-button:active{background:#ffffff47}.player-button:disabled{opacity:.5;cursor:default}.player-toolbar-spacer{flex:1}.player-time{white-space:nowrap;font-variant-numeric:tabular-nums;text-shadow:0 1px 2px #000;font-size:14px;font-weight:500}.player-volume{width:72px;min-width:0;height:32px;accent-color:var(--player-foreground);margin:0}.player-seek{--played:0%;--buffered:0%;appearance:none;cursor:pointer;width:100%;height:32px;accent-color:var(--player-foreground);touch-action:pan-y;background:0 0;margin:0;padding:0;display:block}.player-seek::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--player-foreground) var(--played), var(--player-buffer) var(--played), var(--player-buffer) var(--buffered), var(--player-track) var(--buffered));border-radius:4px;height:4px}.player-seek::-moz-range-track{background:var(--player-track);border-radius:4px;height:4px}.player-seek::-moz-range-progress{background:var(--player-foreground);height:4px}.player-seek::-webkit-slider-thumb{appearance:none;background:var(--player-foreground);border:0;border-radius:50%;width:14px;height:14px;margin-top:-5px;box-shadow:0 1px 4px #0000003d}.player-seek::-moz-range-thumb{background:var(--player-foreground);border:0;border-radius:50%;width:14px;height:14px}.player-settings{z-index:4;background:#181818f5;border:1px solid #fff3;border-radius:8px;width:min(240px,100% - 32px);max-height:calc(100% - 96px);padding:8px;position:absolute;bottom:88px;right:16px;overflow-y:auto;box-shadow:0 4px 18px #00000047}.player-settings>header{justify-content:space-between;align-items:center;display:flex}.player-settings>header>span{padding:8px;font-size:13px;font-weight:500;display:block}.player-settings>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;display:grid}.player-settings button{background:0 0;border:0;border-radius:4px;min-width:44px;min-height:44px;padding:4px 8px;font-size:14px}.player-settings button:hover{background:var(--player-control-hover)}.player-settings button[aria-pressed=true]{background:var(--player-foreground);color:var(--player-background);font-weight:700}.player-rate-badge{font-size:10px;line-height:12px;position:absolute;bottom:1px;right:-2px}.custom-video-player :is(button,input):focus-visible{outline:2px solid var(--player-focus);outline-offset:-2px}.player-buffering{z-index:2;pointer-events:none;place-items:center;display:grid;position:absolute;inset:0}.player-buffering span{border:3px solid #ffffff59;border-top-color:var(--player-foreground);border-radius:50%;width:36px;height:36px;animation:.9s linear infinite video-spin}.player-feedback:empty{display:none}.player-feedback{z-index:5;background:#000000d9;border-radius:6px;padding:8px 12px;font-size:14px;position:absolute;top:12px;left:12px;right:12px}.custom-video-player:fullscreen{aspect-ratio:auto;border-radius:0;width:100%;height:100%}.custom-video-player:fullscreen .player-controls{padding-right:max(16px, env(safe-area-inset-right));padding-bottom:max(4px, env(safe-area-inset-bottom));padding-left:max(16px, env(safe-area-inset-left))}@container (width<=580px){.player-volume{display:none}}@container (width<=380px){.player-controls{padding-inline:8px;padding-top:12px}.player-toolbar{gap:4px}.player-time{font-size:12px}.player-settings{width:calc(100% - 16px);max-height:calc(100% - 16px);padding:4px;top:8px;bottom:auto;right:8px}.player-settings>div{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (hover:none),(pointer:coarse){.player-volume{display:none}}@media (prefers-reduced-motion:reduce){.player-controls{transition:none}.player-buffering span{animation:none}}@font-face{font-family:Roboto;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/roboto-latin-400-normal-BqEyEoaF.woff2)format("woff2"),url(/assets/roboto-latin-400-normal-D27F5sTu.woff)format("woff")}@font-face{font-family:Roboto;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/roboto-latin-500-normal-7RbcRiD8.woff2)format("woff2"),url(/assets/roboto-latin-500-normal-fsTFPL3E.woff)format("woff")}@font-face{font-family:Roboto;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/roboto-latin-700-normal-BZpUvMxY.woff2)format("woff2"),url(/assets/roboto-latin-700-normal-YuyVweIx.woff)format("woff")}:root{color:var(--text-primary);background:var(--background);font-synthesis:none;text-rendering:optimizelegibility;--background:#f7f8fa;--surface:#fff;--surface-muted:#f0f2f5;--border:#dce1e8;--text-primary:#202938;--text-secondary:#596579;--brand-primary:#2458b8;--brand-hover:#19458f;--brand-soft:#eaf1ff;--success:#256342;--success-soft:#e8f4ed;--warning:#865700;--danger:#a62932;--radius:10px;--shadow:0 2px 5px #1725390d;--ink:var(--text-primary);--muted-ink:var(--text-secondary);--paper:var(--surface);--canvas:var(--background);--line:var(--border);--soft-line:var(--surface-muted);--accent:var(--brand-primary);--accent-dark:var(--brand-hover);--accent-soft:var(--brand-soft);--green:var(--success);--green-soft:var(--success-soft);--focus:var(--brand-primary);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{background:var(--canvas);min-width:320px}body{min-width:320px;min-height:100vh;margin:0}button,input,textarea,select{color:inherit;font:inherit}button,select{cursor:pointer;touch-action:manipulation}button:disabled{cursor:not-allowed;opacity:.42}button,input,textarea,select{transition:border-color .16s,background-color .16s,color .16s}.skip-link{z-index:100;background:var(--ink);color:#fff;border-radius:8px;padding:10px 14px;position:fixed;top:8px;left:8px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.eyebrow{color:var(--accent);letter-spacing:.12em;text-transform:uppercase;margin:0 0 10px;font-size:.72rem;font-weight:800}.learning-app{min-height:100vh}.course-sidebar{z-index:20;border-right:1px solid var(--line);color:#f9f7f0;background:#252824;flex-direction:column;width:330px;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.course-brand{letter-spacing:.02em;align-items:center;gap:11px;min-height:68px;font-size:.85rem;font-weight:750;display:flex}.course-sidebar>.course-brand{border-bottom:1px solid #3d403b;padding:0 28px}.brand-mark{background:var(--accent);color:#fff;border-radius:50%;place-items:center;width:34px;height:34px;font-family:Georgia,serif;font-size:.78rem;display:grid}.course-heading{border-bottom:1px solid #3d403b;padding:34px 28px 26px}.course-heading h1{margin:0;font-family:Georgia,Times New Roman,serif;font-size:1.55rem;font-weight:500;line-height:1.12}.course-heading>p:last-child{color:#bbbdb7;margin:12px 0 0;font-size:.84rem;line-height:1.5}.module-list{flex:1;padding:20px 14px}.module-list h2{color:#999c95;letter-spacing:.08em;text-transform:uppercase;margin:0 10px 8px;font-size:.7rem}.lesson-link{color:#d9dad6;text-align:left;background:0 0;border:0;border-radius:10px;grid-template-columns:26px 1fr auto;align-items:center;gap:8px;width:100%;min-height:50px;padding:8px 12px;display:grid}.lesson-link:hover{color:#fff;background:#333630}.lesson-link.is-active{color:var(--ink);background:#f8f5ec}.lesson-index{color:#8f928b;font-variant-numeric:tabular-nums;font-size:.68rem}.studio-link{color:#f5f2e9;background:0 0;border:1px solid #545750;border-radius:10px;min-height:48px;margin:14px}.studio-link:hover{background:#30332e;border-color:#858981}.studio-link.secondary{color:#bfc1bb;margin-top:0}.lesson-main{background:var(--paper);min-height:100vh;margin-left:330px;padding:0 clamp(28px,7vw,112px) 52px}.phase-boundary{border-bottom:1px solid var(--soft-line);min-height:48px;color:var(--muted-ink);align-items:center;gap:10px;font-size:.76rem;display:flex}.phase-boundary span{color:var(--accent);letter-spacing:.06em;text-transform:uppercase;font-weight:800}.lesson-article{width:min(100%,760px);margin:0 auto;padding:clamp(62px,9vw,108px) 0 74px}.lesson-meta{color:var(--accent);letter-spacing:.1em;text-transform:uppercase;gap:12px;font-size:.75rem;font-weight:800;display:flex}.lesson-meta span{border-left:1px solid var(--line);color:var(--muted-ink);padding-left:12px}.lesson-article>h1{letter-spacing:-.045em;max-width:14ch;margin:18px 0 22px;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.7rem,6vw,5rem);font-weight:500;line-height:.98}.lesson-summary{max-width:620px;color:var(--muted-ink);margin:0;font-size:1.1rem;line-height:1.65}.video-placeholder{color:#c8cac4;text-align:center;background:#2a2d29;border:1px solid #343733;place-items:center;min-height:270px;margin:48px 0;padding:24px;display:grid}.video-placeholder p{margin:0;font-size:.82rem}.video-frame{aspect-ratio:16/9;background:#111311;border:1px solid #343733;overflow:hidden}.video-frame video{object-fit:contain;background:#111311;width:100%;height:100%;display:block}.video-loading{place-items:center;width:100%;height:100%;display:grid}.video-loading span{border:3px solid #5d625b;border-top-color:#f2eee5;border-radius:50%;width:44px;height:44px;animation:.9s linear infinite video-spin}.video-status{min-height:48px;color:var(--muted-ink);align-items:center;gap:10px;padding:8px 2px;font-size:.78rem;display:flex}.video-status p{flex:1;margin:0}.video-status button{border:1px solid var(--line);background:var(--paper);border-radius:8px;min-width:96px;min-height:44px;padding:8px 14px;font-weight:750}.status-dot{background:var(--green);border-radius:50%;flex:none;width:9px;height:9px}.protected-video.is-loading .status-dot,.protected-video.is-refreshing .status-dot{background:var(--accent)}.protected-video.is-error .status-dot{background:var(--danger)}@keyframes video-spin{to{transform:rotate(360deg)}}.lesson-content h2{color:var(--ink);margin:54px 0 18px;font-size:1.8rem;font-weight:600;line-height:1.2}.lesson-content h3{color:var(--ink);margin:38px 0 14px;font-size:1.35rem}.lesson-content li+li{margin-top:9px}.lesson-content a{color:var(--accent-dark);overflow-wrap:anywhere;text-underline-offset:4px;text-decoration-thickness:1px}.protected-resources{border-top:1px solid var(--soft-line);margin-top:46px;padding-top:30px}.protected-resources h2{margin:0 0 16px;font-family:Georgia,Times New Roman,serif;font-size:1.55rem;font-weight:550}.protected-resources>div{gap:10px;display:grid}.protected-resources button{border:1px solid var(--line);background:var(--paper);text-align:left;border-radius:9px;justify-content:space-between;align-items:center;gap:16px;min-height:54px;padding:10px 14px;display:flex}.protected-resources button:hover{border-color:var(--accent);background:#fff9f2}.protected-resources button span{font-weight:750}.protected-resources button small,.protected-resources>p:last-child{color:var(--muted-ink);font-size:.72rem}.lesson-pagination{border-top:1px solid var(--soft-line);grid-template-columns:1fr 1fr;gap:14px;width:min(100%,900px);margin:0 auto;padding-top:28px;display:grid}.lesson-pagination button{border:1px solid var(--line);background:var(--paper);text-align:left;border-radius:12px;justify-content:space-between;align-items:center;gap:14px;min-height:86px;padding:16px 18px;display:flex}.lesson-pagination button:last-child{text-align:right}.lesson-pagination button:hover:not(:disabled){border-color:var(--accent);background:#fff9f2}.lesson-pagination svg,.icon-button svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.8px;width:22px;height:22px}.lesson-pagination span{gap:5px;display:grid}.lesson-pagination small{color:var(--muted-ink);letter-spacing:.07em;text-transform:uppercase;font-size:.68rem}.mobile-course-bar,.drawer-scrim{display:none}.studio-shell{background:var(--canvas);min-height:100vh}.studio-topbar{z-index:10;border-bottom:1px solid var(--line);background:#fffdf8f5;justify-content:space-between;align-items:center;gap:20px;min-height:70px;padding:10px 24px;display:flex;position:sticky;top:0}.studio-topbar .course-brand{color:var(--ink)}.studio-actions,.dialog-actions,.compact-actions{align-items:center;gap:8px;display:flex}.primary-button,.secondary-button,.danger-button,.icon-text-button{border:1px solid #0000;border-radius:9px;min-height:44px;padding:0 16px;font-size:.84rem;font-weight:750}.provisioning-shell{background:var(--canvas);min-height:100vh}.provisioning-layout{grid-template-columns:minmax(320px,420px) minmax(0,1fr);min-height:calc(100vh - 70px);display:grid}.provisioning-list-panel{border-right:1px solid var(--line);background:#ece8df;padding:28px 20px}.provisioning-heading{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.provisioning-heading h1,.provisioning-detail h2{margin:0;font-family:Georgia,Times New Roman,serif;font-weight:550}.provisioning-heading>div>p:last-child,.provisioning-empty p{max-width:52ch;color:var(--muted-ink);line-height:1.55}.provisioning-filter{gap:7px;margin:24px 0 12px;display:grid}.provisioning-filter select{border:1px solid var(--line);background:var(--paper);border-radius:9px;min-height:44px;padding:0 12px}.sr-status{min-height:22px;color:var(--muted-ink);margin:0 0 12px;font-size:.78rem}.provisioning-records{gap:9px;display:grid}.provisioning-card{border:1px solid var(--line);background:var(--paper);text-align:left;border-radius:10px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;width:100%;min-height:72px;padding:12px;display:grid}.provisioning-card:hover,.provisioning-card.is-selected{border-color:var(--accent);background:#fff9f2}.provisioning-card>span{gap:5px;min-width:0;display:grid}.provisioning-card>span:last-child{justify-items:end}.provisioning-card small{color:var(--muted-ink);overflow-wrap:anywhere;font-size:.72rem}.provisioning-status{border:1px solid var(--line);background:var(--paper);min-height:28px;color:var(--ink);letter-spacing:.04em;text-transform:capitalize;white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;padding:4px 9px;font-size:.66rem;font-weight:800;display:inline-flex}.provisioning-status.is-completed,.provisioning-status.is-granted,.provisioning-status.is-active,.provisioning-status.is-resolved{background:var(--green-soft);color:var(--green);border-color:#8bb79f}.provisioning-status.is-review_required,.provisioning-status.is-failed_retryable,.provisioning-status.is-open,.provisioning-status.is-revoked{color:var(--danger);background:#f7e2df;border-color:#d9aaa3}.provisioning-status.is-in_progress,.provisioning-status.is-pending,.provisioning-status.is-suspended,.provisioning-status.is-processing{background:var(--accent-soft);color:var(--accent-dark);border-color:#d8b58f}.provisioning-detail{background:var(--paper);min-width:0;padding:clamp(28px,5vw,68px)}.provisioning-empty{max-width:620px}.provisioning-detail-heading{border-bottom:1px solid var(--soft-line);justify-content:space-between;align-items:flex-start;gap:16px;padding-bottom:24px;display:flex}.provisioning-facts{border:1px solid var(--line);background:var(--line);border-radius:12px;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:24px 0 36px;display:grid;overflow:hidden}.provisioning-facts div{background:var(--paper);min-width:0;padding:14px 16px}.provisioning-facts dt{color:var(--muted-ink);text-transform:uppercase;margin-bottom:6px;font-size:.7rem;font-weight:750}.provisioning-facts dd{overflow-wrap:anywhere;margin:0;font-size:.88rem}.provisioning-section{margin-top:30px}.provisioning-section h3{margin:0 0 12px;font-size:1rem}.provisioning-section article{border-top:1px solid var(--soft-line);padding:14px 0}.provisioning-section article>div{justify-content:space-between;align-items:center;gap:12px;display:flex}.provisioning-section article p,.provisioning-section article small{color:var(--muted-ink);overflow-wrap:anywhere;margin:7px 0 0;font-size:.75rem;display:block}.provisioning-section.is-attention{background:#fff8f6;border:1px solid #d9aaa3;border-radius:12px;padding:18px}.primary-button{background:var(--accent);color:#fff}.primary-button:hover{background:var(--accent-dark)}.secondary-button{border-color:var(--line);background:var(--paper)}.secondary-button:hover{background:#fff;border-color:#aaa59a}.danger-button{background:var(--danger);color:#fff}.danger-link{min-height:40px;color:var(--danger);background:0 0;border:0;font-size:.8rem;font-weight:750}.icon-text-button{border-color:var(--line);background:0 0;padding:0 10px}.studio-layout{grid-template-columns:minmax(310px,360px) minmax(0,1fr);min-height:calc(100vh - 70px);display:grid}.studio-outline{border-right:1px solid var(--line);background:#ece8df;overflow-y:auto}.course-list-panel{border-bottom:1px solid var(--line);padding:18px 14px}.course-list-item{text-align:left;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:10px;width:100%;min-height:44px;padding:8px 10px;display:flex}.course-list-item:hover,.course-list-item.is-current{background:var(--paper)}.course-list-item span{text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;font-weight:700;overflow:hidden}.course-list-item small{color:var(--muted-ink);letter-spacing:.05em;font-size:.6rem}.outline-heading{justify-content:space-between;align-items:flex-start;gap:12px;padding:26px 20px 18px;display:flex}.outline-heading h1{margin:0;font-family:Georgia,serif;font-size:1.24rem}.outline-module{border-top:1px solid var(--line);padding:14px 14px 18px}.outline-module.is-archived{opacity:.52}.outline-module-heading{gap:8px;margin-bottom:7px;display:grid}.outline-module-heading input{letter-spacing:.04em;text-transform:uppercase;background:0 0;border:1px solid #0000;width:100%;padding:7px 8px;font-size:.77rem;font-weight:800}.outline-module-heading input:hover,.outline-module-heading input:focus{border-color:var(--line);background:var(--paper)}.compact-actions{justify-content:flex-end}.compact-actions button{border:1px solid var(--line);min-width:30px;min-height:30px;color:var(--muted-ink);background:0 0;border-radius:6px;padding:0 7px;font-size:.67rem}.compact-actions button:hover:not(:disabled){background:var(--paper);color:var(--ink)}.outline-lesson{border-radius:8px;align-items:center;gap:6px;display:flex}.lesson-select{text-align:left;background:0 0;border:0;flex:1;grid-template-columns:24px 1fr;align-items:center;gap:6px;min-height:44px;display:grid}.lesson-select span{color:#888b84;font-size:.66rem}.outline-lesson .compact-actions{padding-right:5px;display:none}.outline-lesson:hover .compact-actions,.outline-lesson:focus-within .compact-actions{display:flex}.add-lesson{width:100%;min-height:38px;color:var(--muted-ink);background:0 0;border:1px dashed #c8c2b6;border-radius:8px;margin-top:6px;font-size:.75rem}.add-lesson:hover{border-color:var(--accent);color:var(--accent)}.studio-editor{min-width:0;padding:clamp(24px,5vw,64px)}.studio-editor>*{width:min(100%,900px);margin-left:auto;margin-right:auto}.editor-header{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:28px;display:flex}.editor-header h2{margin:0;font-family:Georgia,serif;font-size:clamp(1.65rem,3vw,2.3rem);font-weight:500}.status-chip{letter-spacing:.05em;border-radius:99px;padding:6px 9px;font-size:.68rem;font-weight:800}.status-chip.published{background:var(--green-soft);color:var(--green)}.status-chip.draft{background:var(--accent-soft);color:var(--accent-dark)}.status-chip.archived{color:#696b65;background:#e6e3dd}.form-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.form-grid label,.confirm-dialog label{gap:8px;display:grid}.full-field,.toggle-field{grid-column:1/-1}.field-label{color:#494b46;font-size:.76rem;font-weight:750}.form-grid input,.form-grid textarea,.form-grid select,.confirm-dialog input,.confirm-dialog textarea{border:1px solid var(--line);background:var(--paper);border-radius:8px;width:100%;min-height:44px;padding:10px 12px}.form-grid input:disabled{color:#7d7f79;background:#ebe8e1}.form-grid textarea,.confirm-dialog textarea{resize:vertical;line-height:1.55}.form-grid small{color:var(--muted-ink);line-height:1.4}.toggle-field{border:1px solid var(--line);background:var(--paper);border-radius:9px;align-items:center;min-height:66px;padding:12px;display:flex!important}.toggle-field input{width:20px;min-height:20px;accent-color:var(--accent)}.toggle-field span{gap:3px;display:grid}.course-resource-panel{border:1px solid var(--line);background:var(--paper);border-radius:10px;grid-template-columns:minmax(0,1fr) minmax(220px,320px) auto;align-items:end;gap:16px;margin-top:28px;padding:20px;display:grid}.course-resource-panel h2{margin:0;font-family:Georgia,serif;font-size:1.35rem;font-weight:550}.course-resource-panel p:not(.eyebrow){color:var(--muted-ink);margin:7px 0 0;font-size:.78rem;line-height:1.5}.course-resource-panel label{gap:8px;display:grid}.course-resource-panel select{border:1px solid var(--line);background:var(--canvas);border-radius:8px;min-height:44px;padding:8px 10px}.lesson-editor{border-top:1px solid var(--line);margin-top:54px;padding-top:38px}.publish-bar{border:1px solid var(--line);background:var(--paper);border-radius:12px;justify-content:space-between;align-items:center;gap:22px;margin-top:54px;padding:22px;display:flex}.publish-bar>div:first-child{gap:5px;display:grid}.publish-bar span{color:var(--muted-ink);font-size:.79rem}.publish-bar>div:last-child{align-items:center;gap:8px;display:flex}.notice{border:1px solid;border-radius:8px;margin-bottom:26px;padding:12px 14px;font-size:.84rem}.notice.success{background:var(--green-soft);color:#204a36;border-color:#a8c4b2}.notice.error{color:#81231e;background:#f7e3e1;border-color:#e1aaa6}.muted-panel{border:1px dashed var(--line);color:var(--muted-ink);border-radius:9px;padding:18px;font-size:.85rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.media-library-shell{background:var(--canvas);min-height:100vh}.media-library-layout{grid-template-columns:minmax(0,1fr) minmax(300px,390px);gap:28px;width:min(100% - 40px,1440px);margin:0 auto;padding:clamp(38px,6vw,78px) 0;display:grid}.media-library-main{min-width:0}.media-library-main>h1{letter-spacing:-.045em;margin:8px 0 18px;font-family:Georgia,Times New Roman,serif;font-size:clamp(2.5rem,6vw,4.9rem);font-weight:500;line-height:.98}.media-library-intro{max-width:680px;color:var(--muted-ink);margin:0 0 30px;line-height:1.65}.media-metrics{border:1px solid var(--line);background:var(--paper);border-radius:12px;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:24px;display:grid}.media-metrics>div{gap:5px;min-width:0;padding:18px;display:grid}.media-metrics>div+div{border-left:1px solid var(--line)}.media-metrics>div:nth-child(n+5){border-top:1px solid var(--line)}.media-metrics>div:nth-child(4n+1){border-left:0}.media-metrics strong{text-overflow:ellipsis;white-space:nowrap;font-size:clamp(1rem,2vw,1.4rem);overflow:hidden}.media-metrics span{color:var(--muted-ink);font-size:.72rem}.media-filter-bar,.media-mode-switch{flex-wrap:wrap;gap:8px;display:flex}.media-filter-bar{margin-bottom:16px}.media-filter-bar button,.media-mode-switch button{border:1px solid var(--line);min-height:44px;color:var(--muted-ink);text-transform:capitalize;background:0 0;border-radius:99px;padding:0 13px;font-size:.75rem;font-weight:750}.media-filter-bar button.is-selected,.media-mode-switch button[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:#fff}.media-table-wrap{border:1px solid var(--line);background:var(--paper);border-radius:12px;overflow-x:auto}.media-table{border-collapse:collapse;text-align:left;width:100%;min-width:720px}.media-table th,.media-table td{border-bottom:1px solid var(--soft-line);padding:14px 16px}.media-table th{color:var(--muted-ink);letter-spacing:.06em;text-transform:uppercase;font-size:.68rem}.media-table td{font-size:.8rem}.media-table td:first-child{gap:4px;min-width:220px;display:grid}.media-table td small{max-width:300px;color:var(--muted-ink);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.media-table .secondary-button{min-height:44px}.status-chip.active,.status-chip.ready{background:var(--green-soft);color:var(--green)}.status-chip.uploading,.status-chip.uploaded,.status-chip.validating{background:var(--accent-soft);color:var(--accent-dark)}.status-chip.failed{color:var(--danger);background:#f7e3e1}.status-chip.unused{color:#5d605a;background:#e7e4dd}.media-detail{border:1px solid var(--line);background:var(--paper);border-radius:14px;margin-top:28px;padding:clamp(20px,4vw,34px)}.media-detail-heading{justify-content:space-between;align-items:flex-start;gap:18px;display:flex}.media-detail-heading h2,.media-create-panel h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:1.8rem;font-weight:550}.media-preview-video{aspect-ratio:16/9;object-fit:contain;background:#111311;width:100%;margin-top:22px;display:block}.media-version-list{gap:12px;margin-top:22px;display:grid}.media-version-list article{border:1px solid var(--soft-line);background:#faf8f2;border-radius:10px;padding:16px}.media-version-list article>div:first-child{justify-content:space-between;align-items:center;gap:12px;display:flex}.media-version-list p,.media-version-list ul{color:var(--muted-ink);font-size:.78rem;line-height:1.55}.media-version-list ul{padding-left:20px}.media-create-panel{border:1px solid var(--line);background:var(--paper);border-radius:14px;align-content:start;gap:18px;padding:24px;display:grid;position:sticky;top:94px}.media-create-panel label{gap:8px;font-size:.78rem;font-weight:750;display:grid}.media-create-panel input,.media-create-panel select{border:1px solid var(--line);background:var(--canvas);border-radius:8px;width:100%;min-height:48px;padding:10px 12px}.media-create-panel .primary-button{min-height:48px}.media-check{border:1px solid var(--line);border-radius:9px;align-items:center;min-height:66px;padding:12px;display:flex!important}.media-check input{width:20px;min-height:20px;accent-color:var(--accent)}.media-check span{gap:3px;display:grid}.media-check small,.media-security-note{color:var(--muted-ink);font-size:.72rem;font-weight:400;line-height:1.5}.upload-progress{font-variant-numeric:tabular-nums;font-weight:750}.modal-scrim{z-index:50;background:#191a1794;border:0;width:100%;position:fixed;inset:0}.confirm-dialog{z-index:60;border:1px solid var(--line);background:var(--paper);border-radius:14px;gap:18px;width:min(100% - 32px,520px);padding:28px;display:grid;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.confirm-dialog h2{margin:0;font-family:Georgia,serif;font-size:2rem;font-weight:500}.confirm-dialog>p:not(.eyebrow){color:var(--muted-ink);margin:-6px 0 0;line-height:1.55}.dialog-actions{justify-content:flex-end;margin-top:4px}.empty-state{align-content:center;width:min(100% - 32px,680px);min-height:100vh;margin:auto;display:grid}.empty-state h1{margin:0;font-family:Georgia,serif;font-size:clamp(2.4rem,7vw,4.8rem);font-weight:500;line-height:1}.empty-state>p:last-child{color:var(--muted-ink)}.dashboard-shell,.access-studio{background:var(--canvas);min-height:100vh}.dashboard-topbar{border-bottom:1px solid var(--line);background:var(--paper);justify-content:space-between;align-items:center;gap:20px;min-height:72px;padding:12px clamp(20px,5vw,72px);display:flex}.dashboard-hero{border-bottom:1px solid var(--line);color:#f8f5ec;background:#252824;padding:clamp(56px,9vw,112px) clamp(20px,8vw,120px) clamp(48px,7vw,84px)}.dashboard-hero>p:not(.eyebrow){color:#c9cbc5;max-width:650px;margin:24px 0 0;font-size:1.03rem;line-height:1.65}.demo-note{color:#c9cbc5;border:1px solid #555950;border-radius:99px;margin-top:24px;padding:6px 9px;font-size:.7rem;display:inline-block}.section-heading{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px;display:flex}.section-heading h2{margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.8rem,4vw,2.7rem);font-weight:500}.section-heading>span{border:1px solid var(--line);font-variant-numeric:tabular-nums;border-radius:50%;place-items:center;width:34px;height:34px;font-size:.78rem;display:grid}.catalog-card{border:1px solid var(--line);background:var(--paper);border-radius:14px;overflow:hidden}.catalog-card-art{color:#fff;background:#c85a32;justify-content:space-between;align-items:flex-start;min-height:170px;padding:18px;display:flex}.catalog-card.is-locked .catalog-card-art{background:#5a5d57}.catalog-card-art span{letter-spacing:.08em;text-transform:uppercase;font-size:.7rem;font-weight:800}.catalog-card-art strong{align-self:flex-end;font-family:Georgia,serif;font-size:3.6rem;font-weight:500;line-height:1}.catalog-card-body{gap:13px;padding:22px;display:grid}.card-status-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.card-status-row small{color:var(--muted-ink)}.access-chip{letter-spacing:.04em;text-transform:uppercase;border-radius:99px;width:fit-content;padding:5px 8px;font-size:.68rem;font-weight:800}.access-chip.active{background:var(--green-soft);color:var(--green)}.access-chip.locked{color:#565852;background:#e8e5df}.catalog-card h3,.decision-card h3{margin:0;font-family:Georgia,serif;font-size:1.55rem;font-weight:500;line-height:1.15}.catalog-card p,.decision-card p,.panel-intro{color:var(--muted-ink);margin:0;line-height:1.55}.locked-explanation{border-left:3px solid var(--accent);background:var(--accent-soft);gap:5px;padding:14px;display:grid}.locked-explanation span{color:#6d3b29;font-size:.85rem;line-height:1.45}.access-layout{grid-template-columns:minmax(300px,380px) minmax(0,1fr);min-height:calc(100vh - 70px);display:grid}.access-control-panel{border-right:1px solid var(--line);background:#ece8df;padding:40px 28px}.access-control-panel h1{margin:0 0 14px;font-family:Georgia,serif;font-size:2.25rem;font-weight:500;line-height:1}.access-control-panel .notice{margin-top:22px}.access-control-panel hr{border:0;border-top:1px solid var(--line);margin:30px 0}.stack-form{gap:14px;margin-top:24px;display:grid}.stack-form label{gap:7px;display:grid}.stack-form input,.stack-form textarea{border:1px solid var(--line);background:var(--paper);border-radius:8px;width:100%;min-height:44px;padding:10px 12px}.stack-form textarea{resize:vertical;line-height:1.5}.split-actions{flex-wrap:wrap;gap:8px;display:flex}.access-summary{min-width:0;padding:clamp(32px,5vw,72px)}.access-summary>h2{margin:50px 0 16px;font-family:Georgia,serif;font-size:1.65rem;font-weight:500}.decision-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.decision-card{border:1px solid var(--line);background:var(--paper);border-radius:12px;gap:12px;padding:20px;display:grid}.decision-card small,.record-list small{color:var(--muted-ink);overflow-wrap:anywhere}.record-list{gap:10px;display:grid}.record-list>article{border:1px solid var(--line);background:var(--paper);border-radius:10px;justify-content:space-between;align-items:center;gap:18px;min-height:72px;padding:14px 16px;display:flex}.record-list>article>div:first-child{gap:3px;min-width:0;display:grid}.record-list span{color:var(--accent-dark);font-size:.72rem;font-weight:800}@media (width<=1023px){.course-sidebar{width:300px}.lesson-main{margin-left:300px;padding-left:38px;padding-right:38px}.studio-layout{grid-template-columns:300px minmax(0,1fr)}.studio-editor{padding:38px 28px}.publish-bar{flex-direction:column;align-items:flex-start}.course-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.access-layout{grid-template-columns:320px minmax(0,1fr)}.decision-grid,.media-library-layout{grid-template-columns:1fr}.media-create-panel{position:static}.course-resource-panel{grid-template-columns:1fr;align-items:stretch}}.sidebar-progress{color:#d5d7d0;grid-template-columns:1fr auto;gap:8px;margin-top:22px;font-size:.72rem;display:grid}.sidebar-progress>div,.card-progress>div:last-of-type{background:#4a4d47;border-radius:99px;grid-column:1/-1;height:6px;overflow:hidden}.sidebar-progress i,.card-progress i{border-radius:inherit;background:var(--accent);height:100%;display:block}.historical-completion{background:var(--green-soft);min-height:58px;color:var(--green);border:1px solid #bdd1c4;border-radius:10px;align-items:center;gap:12px;margin-top:20px;padding:12px 16px;display:flex}.historical-completion small{margin-left:auto;font-weight:750}.progress-sync-message{min-height:22px;color:var(--muted-ink);margin:-22px 0 28px;font-size:.78rem}.complete-next-button{background:var(--accent);color:#fff;border:0;border-radius:9px;align-items:center;gap:10px;min-height:48px;margin-top:30px;padding:0 22px;font-weight:800;display:inline-flex}.complete-next-button:hover{background:var(--accent-dark)}.complete-next-button span{font-size:1.05rem}.check-icon{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2.2px;width:18px;height:18px}.continue-learning-button{color:#fff;text-align:left;background:#30332e;border:1px solid #5b5e57;border-radius:12px;gap:3px;width:min(100%,520px);min-height:82px;margin-top:28px;padding:14px 18px;display:grid}.continue-learning-button strong{font-family:Georgia,serif;font-size:1.15rem;font-weight:500}.card-progress{gap:7px;display:grid}.card-progress>div:first-child{color:var(--muted-ink);justify-content:space-between;font-size:.72rem;display:flex}.card-progress>div:last-of-type{background:var(--soft-line)}.card-progress small{color:var(--green);font-size:.7rem;font-weight:750}@media (width<=767px){.media-create-panel input,.media-create-panel select,.media-create-panel textarea{font-size:1rem}.media-metrics>div:nth-child(odd){border-left:0}.media-table{min-width:0}.media-table thead{clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.media-table tbody,.media-table tr,.media-table td{display:block}.media-table tr{border-bottom:1px solid var(--soft-line);gap:10px;padding:18px 16px;display:grid}.media-table td,.media-table td:first-child{border:0;min-width:0;padding:0;font-size:.95rem}.media-table td:not(:first-child){justify-content:space-between;align-items:center;gap:16px;display:flex}.media-table td:before{content:attr(data-label);color:var(--muted-ink);letter-spacing:.04em;text-transform:uppercase;font-size:.72rem;font-weight:750}.media-table td:first-child:before{margin-bottom:3px}.media-table td:last-child:before{content:none}.media-table td:last-child .secondary-button{width:100%}.mobile-course-bar{z-index:15;border-bottom:1px solid var(--line);background:#fffdf8f5;grid-template-columns:44px 1fr auto;align-items:center;gap:10px;min-height:64px;padding:8px 14px;display:grid;position:sticky;top:0}.mobile-course-bar>div{gap:2px;min-width:0;display:grid}.mobile-course-bar span{color:var(--muted-ink);text-transform:uppercase;font-size:.62rem}.mobile-course-bar strong{text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;overflow:hidden}.icon-button,.text-button{background:0 0;border:0;min-height:44px}.icon-button{place-items:center;width:44px;display:grid}.text-button{color:var(--accent);font-size:.76rem;font-weight:800}.drawer-scrim{z-index:25;background:#0f100e8c;border:0;width:100%;display:block;position:fixed;inset:0}.course-sidebar{z-index:30;width:min(88vw,340px);transition:transform .18s;transform:translate(-102%)}.course-sidebar.is-open{transform:translate(0)}.lesson-main{margin-left:0;padding:0 22px 32px}.phase-boundary{gap:3px;min-height:auto;padding:12px 0;display:grid}.historical-completion{flex-direction:column;align-items:flex-start}.historical-completion small{margin-left:0}.lesson-article{padding:58px 0 48px}.video-placeholder{min-height:210px;margin:36px 0}.protected-video{margin:36px 0}.video-status{flex-wrap:wrap;align-items:flex-start}.video-status p{min-width:calc(100% - 24px)}.lesson-pagination{grid-template-columns:1fr}.media-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.media-metrics>div+div{border-left:0}.media-metrics>div:nth-child(2n){border-left:1px solid var(--line)}.media-metrics>div:nth-child(n+3){border-top:1px solid var(--line)}.media-detail-heading{flex-direction:column}.studio-topbar{align-items:flex-start;padding:12px 16px;position:static}.studio-actions{flex-wrap:wrap;justify-content:flex-end}.studio-layout{display:block}.studio-outline{border-right:0;border-bottom:1px solid var(--line);max-height:none}.studio-editor{padding:32px 20px}.form-grid{grid-template-columns:1fr}.full-field,.toggle-field{grid-column:auto}.dashboard-topbar{padding:10px 16px}.dashboard-hero{padding-left:22px;padding-right:22px}.catalog-content{gap:52px;width:min(100% - 32px,1200px);padding-top:48px}.course-card-grid{grid-template-columns:1fr}.access-layout,.provisioning-layout{display:block}.provisioning-list-panel{border-right:0;border-bottom:1px solid var(--line)}.provisioning-detail{padding:36px 20px 64px}.access-control-panel{border-right:0;border-bottom:1px solid var(--line)}.access-summary{padding:38px 20px 72px}.record-list>article{flex-direction:column;align-items:flex-start}}@media (width<=429px){.lesson-main{padding-left:16px;padding-right:16px}.lesson-article>h1{font-size:2.55rem}.studio-topbar{display:grid}.studio-actions{justify-content:flex-start}.studio-actions button{flex:1}.studio-editor{padding:28px 14px}.publish-bar{padding:16px}.publish-bar>div:last-child{flex-direction:column-reverse;align-items:stretch;width:100%}.confirm-dialog{padding:22px 18px}.dashboard-topbar{flex-direction:column;align-items:flex-start}.dashboard-hero{padding-left:16px;padding-right:16px}.dashboard-hero h1{font-size:2.65rem}.access-control-panel{padding:32px 16px}.provisioning-list-panel{padding:28px 16px}.provisioning-heading,.provisioning-detail-heading{flex-direction:column;align-items:stretch}.provisioning-heading .secondary-button{width:100%}.provisioning-card{grid-template-columns:1fr}.provisioning-card>span:last-child{justify-items:start}.provisioning-facts{grid-template-columns:1fr}.media-library-layout{width:min(100% - 28px,1440px)}.media-filter-bar button{flex:calc(50% - 8px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}.video-loading span{animation:none}}.account-entry{place-items:center;min-height:100dvh;padding:24px;display:grid}.account-card{color:#29251f;background:#fff;border:1px solid #d8d2c8;border-radius:20px;width:min(100%,480px);padding:clamp(24px,5vw,40px)}.account-card p{line-height:1.65}.account-card form,.account-card label{gap:12px;display:grid}.account-card form{gap:20px}.account-card input{box-sizing:border-box;width:100%;min-height:48px;font:inherit;color:#29251f;background:#fff;border:1px solid #847a6c;border-radius:8px;padding:12px}.account-card :is(input,button,a):focus-visible{outline-offset:3px;outline:3px solid #a74013}.account-card [role=alert]{color:#972323}.recovery-challenge{min-width:0;max-width:100%}.learner-invitation{margin-block:20px}.learner-invitation summary{cursor:pointer;min-height:44px;padding-block:12px}.dashboard-account-nav{flex-wrap:wrap;justify-content:flex-end;gap:12px;display:flex}.security-card{background:var(--paper);width:min(100%,600px);color:var(--ink)}.security-card h1{font-size:clamp(26px,5vw,36px)}.security-card h2{margin-top:28px;font-size:20px}.security-identity,.security-note{color:var(--muted-ink);overflow-wrap:anywhere}.security-qr{border:1px solid var(--line);background:#fff;border-radius:12px;width:fit-content;max-width:100%;margin:24px auto;padding:20px}.security-qr svg{width:100%;max-width:224px;height:auto;display:block}.security-manual-key summary{cursor:pointer;padding:12px 0}.security-manual-key code{overflow-wrap:anywhere;padding:12px;display:block}.security-recovery-codes{border:1px solid var(--line);background:var(--canvas);overflow-wrap:anywhere;border-radius:12px;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;padding:16px;list-style:none;display:grid}.account-card .security-checkbox{align-items:center;gap:12px;min-height:48px;display:flex}.account-card .security-checkbox input{width:22px;min-height:22px;accent-color:var(--accent);flex-shrink:0}.security-success{border:1px solid var(--line);border-left:4px solid var(--focus);border-radius:12px;padding:0 20px 12px}.security-back{min-height:48px;color:var(--accent);align-items:center;margin-top:20px;display:inline-flex}.security-session-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:20px;display:flex}.security-session-actions .security-back{margin-top:0}.security-card summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.owner-promotion{border-top:2px solid var(--line);margin-top:28px;padding-top:4px}.learner-communications{border-bottom:1px solid var(--border);margin-bottom:24px;padding-bottom:24px}.learner-communications h3{margin-top:0}.learner-communications .muted-panel{overflow-wrap:anywhere;margin-top:16px}.mail-error-code{overflow-wrap:anywhere;font-size:.875rem}html{scroll-padding-top:88px}:focus-visible{outline:3px solid var(--brand-primary);outline-offset:3px}.learner-header{background:var(--surface);border-bottom:1px solid var(--border)}.learner-header-inner{justify-content:space-between;align-items:center;gap:16px;width:min(100% - 48px,1200px);min-height:76px;margin:auto;display:flex}.learner-header .course-brand{min-height:60px;color:var(--text-primary);letter-spacing:0;font-size:16px;text-decoration:none}.brand-mark{border-radius:var(--radius);width:40px;height:40px;font:inherit;flex-shrink:0;font-size:14px;font-weight:750}.brand-caption{color:var(--text-secondary);margin-top:2px;font-size:12px;font-weight:400;display:block}.learner-header nav{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;display:flex}.account-link{min-height:44px;color:var(--text-secondary);align-items:center;padding:8px;font-size:14px;text-decoration:none;display:inline-flex}.account-link:hover{color:var(--brand-primary)}.classroom-tabs{background:var(--surface);border-bottom:1px solid var(--border);gap:24px;padding:0 max(24px,50vw - 600px);display:flex}.classroom-tabs button{min-height:52px;color:var(--text-secondary);background:0 0;border:0;border-bottom:3px solid #0000;padding:8px 2px;font-weight:600}.classroom-tabs button[aria-current=page]{border-bottom-color:var(--brand-primary);color:var(--text-primary)}.classroom-tabs button:hover{color:var(--brand-primary)}.dashboard-hero{width:min(100% - 48px,1200px);color:var(--text-primary);background:0 0;border:0;margin:auto;padding:32px 0 8px}.classroom-heading{justify-content:space-between;align-items:center;gap:24px;display:flex}.dashboard-hero .eyebrow{color:var(--text-secondary);letter-spacing:.08em;font-size:12px}.dashboard-hero h1{letter-spacing:0;max-width:none;margin:0 0 8px;font-family:inherit;font-size:28px;font-weight:700;line-height:1.4}.dashboard-hero p:not(.eyebrow){max-width:none;color:var(--text-secondary);margin:0;font-size:14px;line-height:1.6}.course-search{width:min(100%,300px);color:var(--text-secondary);gap:6px;font-size:13px;display:grid}.course-search input{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:100%;min-height:44px;padding:8px 12px;font-size:16px}.continue-learning-button{border:1px solid var(--border);border-left:4px solid var(--brand-primary);background:var(--surface);width:min(100%,540px);min-height:78px;color:var(--text-primary);box-shadow:var(--shadow);margin-top:24px;padding:14px 18px;text-decoration:none}.continue-learning-button:hover{background:var(--brand-soft);border-color:var(--brand-primary)}.continue-learning-button span,.continue-learning-button small{color:var(--text-secondary);letter-spacing:0;text-transform:none;font-size:12px}.continue-learning-button strong{font-family:inherit;font-size:16px;font-weight:650;line-height:1.5}.catalog-content{gap:32px;width:min(100% - 48px,1200px);margin:auto;padding:24px 0 64px;display:grid}.section-heading{margin-bottom:16px}.section-heading h2{font-family:inherit;font-size:18px;font-weight:650}.section-heading>span{width:auto;height:auto;color:var(--text-secondary);background:0 0;border-radius:0;padding:0;font-size:13px}.course-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.catalog-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);min-width:0;box-shadow:var(--shadow);overflow:hidden}.catalog-card-art{aspect-ratio:16/9;background:var(--brand-soft);min-height:0;color:var(--brand-hover);border-bottom:1px solid var(--border);flex-direction:column;justify-content:center;align-items:flex-start;gap:12px;padding:24px;display:flex;position:relative}.catalog-card-art span,.catalog-card-art small{color:var(--brand-hover);letter-spacing:.08em;font-size:11px;font-weight:650;position:static}.catalog-card-art strong{max-width:100%;font:inherit;overflow-wrap:anywhere;font-size:22px;font-weight:700;line-height:1.4;position:static}.catalog-card.is-locked .catalog-card-art{background:var(--surface-muted);color:var(--text-secondary)}.catalog-card.is-locked .catalog-card-art span,.catalog-card.is-locked .catalog-card-art small{color:var(--text-secondary)}.catalog-card-body{flex-direction:column;gap:12px;padding:18px;display:flex}.catalog-card h3{overflow-wrap:anywhere;font-family:inherit;font-size:18px;font-weight:650;line-height:1.45}.catalog-card p{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;line-height:1.6;display:-webkit-box;overflow:hidden}.catalog-card button{width:100%;margin-top:4px}.access-chip{letter-spacing:0;text-transform:none;font-size:12px}.access-chip.locked{background:var(--surface-muted);color:var(--text-secondary)}.card-progress{margin-top:4px}.card-progress>div:first-child{font-size:12px}.card-progress>div:last-of-type{background:var(--surface-muted);height:8px}.card-progress i{background:var(--success)}.card-progress small{font-size:12px}.catalog-error{border:1px solid var(--border);border-left:3px solid var(--danger);border-radius:var(--radius);background:var(--surface);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:20px 0;padding:16px;display:flex}.catalog-error p{color:var(--text-primary);margin:0}.locked-explanation{border-color:var(--brand-primary);background:var(--brand-soft)}.locked-explanation span{color:var(--text-secondary)}.learning-app{background:var(--background)}.learning-app .learner-header{z-index:22;position:relative}.course-sidebar{background:var(--background);width:300px;color:var(--text-primary);border:0;padding-bottom:24px;top:77px}.contents-toolbar{justify-content:space-between;align-items:center;gap:8px;padding:12px 16px 0;display:flex}.contents-toolbar .text-button{min-height:44px;color:var(--text-secondary);background:0 0;border:0;padding:8px;font-size:13px;font-weight:550}.contents-toolbar .drawer-close{display:none}.course-heading{border:0;padding:16px 24px 20px}.course-heading h2{margin:0;font-size:17px;font-weight:650;line-height:1.5}.course-heading>p:last-child{color:var(--text-secondary);font-size:13px}.sidebar-progress{color:var(--text-secondary);margin-top:16px;font-size:12px}.sidebar-progress>div{background:var(--border);height:8px}.sidebar-progress i{background:var(--success)}.module-list h3{margin:0}.module-toggle{width:100%;min-height:48px;color:var(--text-primary);text-align:left;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;font-size:14px;font-weight:650;line-height:1.5;display:flex}.module-toggle:hover{background:var(--surface-muted)}.module-toggle>span:first-child{overflow-wrap:anywhere;min-width:0}.module-toggle>span:last-child{color:var(--text-secondary);flex-shrink:0}.lesson-link{min-height:48px;color:var(--text-secondary);border-radius:8px;font-size:14px;line-height:1.5}.lesson-link>span:nth-child(2){overflow-wrap:anywhere;min-width:0}.lesson-link:hover{background:var(--surface-muted);color:var(--text-primary)}.lesson-index{color:var(--text-secondary);font-size:12px}.lesson-index:has(.check-icon){color:var(--success)}.lesson-link small{color:var(--text-secondary);text-transform:none;font-size:12px}.studio-link,.studio-link.secondary{color:var(--text-secondary);border-color:var(--border);background:var(--surface)}.studio-link:hover{background:var(--surface-muted);color:var(--text-primary);border-color:var(--brand-primary)}.lesson-main{background:var(--background);min-width:0;min-height:calc(100dvh - 77px);margin-left:300px;padding:28px 32px 48px}.lesson-article{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);width:min(100%,960px);box-shadow:var(--shadow);margin:0 auto;padding:28px}.lesson-meta{color:var(--text-secondary);letter-spacing:0;text-transform:none;flex-wrap:wrap;align-items:center;font-size:12px;font-weight:500}.lesson-meta span{color:var(--success)}.lesson-article>h1{letter-spacing:0;overflow-wrap:anywhere;max-width:none;margin:10px 0 12px;font-family:inherit;font-size:clamp(22px,2.2vw,28px);font-weight:650;line-height:1.5}.lesson-summary{max-width:none;font-size:14px;line-height:1.6}.video-placeholder{aspect-ratio:16/9;border-radius:8px;min-height:0;margin:20px 0 12px;padding:24px}.video-placeholder p{font-size:14px}.video-status{font-size:12px}.progress-sync-message{min-height:20px;margin:12px 0 20px;font-size:12px}.lesson-content{color:var(--text-primary);font-family:inherit;font-size:16px;line-height:1.75}.lesson-content h2{margin:28px 0 12px;font-size:21px;line-height:1.5}.lesson-content h3{margin:24px 0 10px;font-size:18px}.lesson-content p{margin-bottom:16px}.complete-next-button{border-radius:8px;width:fit-content;min-height:48px;margin-top:16px;font-size:14px}.protected-resources{margin-top:28px;padding-top:24px}.protected-resources h2{font-family:inherit;font-size:18px;font-weight:650}.protected-resources button small{flex-shrink:0;font-size:12px}.protected-resources button span{overflow-wrap:anywhere;min-width:0;font-size:14px}.protected-resources button:hover{background:var(--brand-soft)}.lesson-pagination{border:0;gap:12px;width:min(100%,960px);margin-top:20px;padding:0}.lesson-pagination button{border-radius:var(--radius);min-width:0;min-height:76px;font-size:14px}.lesson-pagination button:hover:not(:disabled){background:var(--brand-soft)}.lesson-pagination span{overflow-wrap:anywhere;min-width:0}.lesson-pagination svg{flex-shrink:0}.lesson-pagination small{letter-spacing:0;text-transform:none;font-size:12px}.historical-completion{border-color:var(--border);flex-wrap:wrap;width:min(100%,960px);margin:0 auto 20px}.historical-completion span,.historical-completion small{font-size:12px}.learning-app .catalog-error{width:min(100%,960px);margin:0 auto 20px}.muted-panel{padding:24px;font-size:14px;line-height:1.6}.confirm-dialog h2{font-family:inherit;font-size:24px;line-height:1.5}.primary-button,.secondary-button{justify-content:center;align-items:center;gap:8px;text-decoration:none;display:inline-flex}button:active:not(:disabled){filter:brightness(.96)}@media (width>=768px) and (width<=1023px){.course-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.course-sidebar{width:244px}.course-heading{padding:16px}.module-list{padding:0 8px}.lesson-main{margin-left:244px;padding:20px}.lesson-article{padding:20px}.lesson-link{grid-template-columns:22px 1fr;padding:10px 8px}.lesson-link small{grid-column:2}}@media (width<=767px){html{scroll-padding-top:80px}.learner-header-inner,.learning-app .learner-header-inner{gap:8px;width:calc(100% - 32px);min-height:72px}.learner-header .course-brand{gap:8px;font-size:14px}.learner-header nav{gap:4px}.account-link{padding:6px;font-size:12px}.learner-header nav .secondary-button{padding:0 8px;font-size:12px}.brand-mark{width:32px;height:32px;font-size:12px}.classroom-tabs{gap:24px;padding:0 16px}.dashboard-hero{width:calc(100% - 32px);padding:24px 0 0}.dashboard-hero h1{font-size:24px}.classroom-heading{gap:16px;display:grid}.course-search{width:100%}.catalog-content{gap:28px;width:calc(100% - 32px);padding:24px 0 40px}.course-card-grid{grid-template-columns:1fr;gap:20px}.catalog-card-art{padding:24px}.mobile-course-bar{z-index:15;background:var(--surface);border-color:var(--border);padding:8px 16px;position:sticky;top:0}.mobile-course-bar span{letter-spacing:0;text-transform:none;font-size:12px}.mobile-course-bar strong{font-size:14px}.course-sidebar{background:var(--surface);z-index:30;border-right:1px solid var(--border);width:min(88vw,340px);padding-bottom:max(24px, env(safe-area-inset-bottom));top:0}.contents-toolbar .drawer-close{display:inline-flex}.lesson-main{padding:16px 16px max(32px, env(safe-area-inset-bottom));margin-left:0}.lesson-article{padding:20px 16px}.lesson-article>h1{font-size:22px;line-height:1.5}.lesson-pagination{grid-template-columns:1fr 1fr}.lesson-pagination button{gap:8px;min-height:80px;padding:12px}.lesson-pagination svg{width:16px;height:16px}.complete-next-button{justify-content:center;width:100%;padding:12px}.historical-completion{gap:8px;padding:14px}.progress-sync-message{margin:12px 0 16px}.protected-resources button{gap:8px}}.dashboard-hero .demo-note{color:var(--text-secondary);border-color:var(--border);background:var(--surface)}.preview-banner{border:1px solid var(--brand-primary);border-radius:var(--radius);background:var(--brand-soft);width:min(100%,960px);color:var(--brand-hover);flex-wrap:wrap;align-items:center;gap:12px;margin:0 auto 20px;padding:16px;font-size:14px;display:flex}.preview-banner span{flex:1}.inline-video-upload{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);gap:16px;margin-bottom:24px;padding:24px;display:grid}.inline-video-upload h3{margin:0;font-size:18px}.inline-video-upload p{color:var(--text-secondary);overflow-wrap:anywhere;margin:8px 0 0;font-size:14px;line-height:1.6}.inline-video-upload input{width:100%;min-height:44px;padding:8px;font-size:16px}.video-dropzone{border:1px dashed var(--brand-primary);border-radius:var(--radius);background:var(--brand-soft);gap:12px;padding:24px;font-size:14px;display:grid}.video-dropzone strong{overflow-wrap:anywhere;font-weight:550}.inline-video-upload details summary{cursor:pointer;min-height:44px;padding:12px 0;font-size:14px}.inline-video-upload details label{gap:8px;display:grid}.inline-video-upload progress{width:min(100%,360px);accent-color:var(--brand-primary);margin-right:12px}.inline-video-upload [role=alert]{color:var(--danger)}.inline-video-upload small{color:var(--text-secondary);line-height:1.5}.upload-actions{flex-wrap:wrap;gap:12px;display:flex}.activation-confirmation{width:100%;color:var(--text-secondary);gap:8px;font-size:14px;display:grid}.activation-confirmation input{border:1px solid var(--border);border-radius:8px}.studio-outline{background:var(--surface-muted)}.studio-topbar{background:var(--surface)}.outline-heading h1,.editor-header h2,.course-resource-panel h2{font-family:inherit;line-height:1.5}.studio-editor .editor-header h2{font-size:24px;font-weight:650}.studio-editor{padding:32px}.compact-actions button,.add-lesson,.outline-module-heading input{min-height:44px}.compact-actions button{min-width:44px}.outline-lesson .compact-actions{display:flex}.outline-lesson.is-selected{background:var(--brand-soft)}@media (width<=767px){.studio-editor{padding:24px 16px}.inline-video-upload,.video-dropzone{padding:16px}.preview-banner{display:grid}}@media (width<=429px){.learner-header-inner{flex-wrap:wrap;padding:8px 0}.learner-header nav{margin-left:auto}}.local-upload-preview video{aspect-ratio:16/9;object-fit:contain;border-radius:var(--radius);background:#111827;width:100%;max-width:100%;display:block}.studio-loading{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);max-width:760px;margin:40px auto;padding:24px}.lesson-content-editor{border:1px solid var(--border);border-radius:var(--radius);min-width:0;padding:16px}.lesson-content-editor p,.lesson-content-editor small{color:var(--text-secondary)}.content-editor-block{border-top:1px solid var(--border);padding:12px 0}.content-editor-block label{gap:8px;margin-top:12px;display:grid}.content-block-toolbar,.content-block-add{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.content-block-add{justify-content:flex-start;margin-bottom:12px}:root{--background:#f8f7f5;--surface:#fff;--surface-muted:#e4e4e4;--border:#e4e4e4;--text-primary:#202124;--text-secondary:#666;--brand-primary:#202124;--brand-hover:#111;--brand-soft:#fae3ac;--success:#2f7546;--success-soft:#eaf4ee;--progress-fill:#54a06b;--link-color:#2676c4;--radius:10px;--shadow:none;font-family:Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.43}#root h1,#root h2,#root h3{font-family:inherit}.learner-header-inner{width:min(100% - 32px,1100px);min-height:64px}.learner-header .course-brand{min-height:64px;font-size:20px;font-weight:500}.brand-mark{color:#fff;background:#202124;font-weight:700}.classroom-tabs,.learner-header .classroom-tabs{justify-content:flex-start;gap:8px;min-height:47px;padding-inline:max(0px,50vw - 550px)}.classroom-tabs button{border-bottom-width:4px;min-height:47px;padding:8px 16px;font-size:16px;font-weight:500}.dashboard-hero,.catalog-content{width:min(100% - 32px,1100px)}.catalog-card-art,.continue-learning-button{background:var(--surface)}.catalog-card,.lesson-article,.account-card,.inline-video-upload{box-shadow:none}.catalog-card-body{padding:24px}.catalog-card-art.has-cover{aspect-ratio:1460/752;min-height:0;padding:0;overflow:hidden}.catalog-card-art.has-cover img{object-fit:cover;width:100%;height:100%;display:block}.studio-course-cover{aspect-ratio:1460/752;object-fit:contain;border-radius:10px;width:100%;max-width:440px}.learning-app{--classroom-sidebar-width:328px;--classroom-left:max(0px, calc((100vw - 1100px) / 2))}.learning-app .learner-header-inner{width:calc(100% - 16px);max-width:1100px}.course-sidebar{left:var(--classroom-left);width:var(--classroom-sidebar-width);background:var(--background);padding-top:20px;top:112px}.contents-toolbar{padding:0 5px}.course-heading{padding:8px 5px 20px}.course-heading h2{font-size:18px;font-weight:500;line-height:27px}.course-heading p:empty{display:none}.sidebar-progress>div{background:var(--surface-muted);border-radius:12px;height:24px}.sidebar-progress i,.card-progress i{background:var(--progress-fill)}.module-list{padding:0}.module-list section+section{margin-top:0}.module-toggle{border-radius:10px;min-height:48px;padding:12px 10px;font-size:16px;font-weight:700;line-height:24px}.module-chevron{fill:none;stroke:#888;stroke-width:2px;flex-shrink:0;width:20px;height:20px}.lesson-link{min-height:48px;color:var(--text-primary);border-radius:10px;grid-template-columns:minmax(0,1fr) auto;padding:12px 20px 12px 24px;font-size:16px;font-weight:400;line-height:24px}.lesson-link>span:nth-child(2){grid-area:1/1}.lesson-index{display:none}.lesson-index:has(.check-icon){color:var(--success);grid-area:1/2;display:inline-flex}.lesson-link small{grid-column:1;font-size:12px}.lesson-link.is-active{background:var(--brand-soft);color:var(--text-primary)}.lesson-main{max-width:calc(1100px - var(--classroom-sidebar-width));min-height:calc(100dvh - 112px);margin-left:calc(var(--classroom-left) + var(--classroom-sidebar-width));padding:32px 5px 48px 27px}.lesson-article{border:1px solid var(--border);border-radius:10px;padding:32px}.lesson-article>h1{margin:0 0 16px;font-size:23px;font-weight:700;line-height:34.5px}.lesson-meta{margin-bottom:8px}.lesson-summary:empty,.progress-sync-message:empty,.lesson-content:empty{display:none}.protected-video{margin:0 0 12px}.video-frame{border-radius:10px}.lesson-content{font-size:16px;line-height:1.5}.lesson-content p,.lesson-content li,.lesson-content h2,.lesson-content h3{white-space:break-spaces;overflow-wrap:anywhere}.lesson-content p{margin:0 0 16px}.lesson-content h2,.lesson-content h3{margin:16px 0;font-size:16px;font-weight:700;line-height:1.5}.lesson-content a{color:var(--link-color)}.lesson-image{border-radius:10px;max-width:100%;height:auto;margin:16px auto;display:block}.preview-banner{border-color:var(--border);background:var(--surface);color:var(--text-secondary);padding:12px 16px}.complete-next-button{border-radius:10px}.lesson-pagination button{background:var(--surface)}@media (width>=768px) and (width<=900px){.learning-app{--classroom-sidebar-width:280px}.lesson-main{padding:24px 16px}.lesson-article{padding:24px}}@media (width<=767px){.learner-header-inner,.learning-app .learner-header-inner{width:calc(100% - 24px);min-height:64px}.learner-header .course-brand{font-size:14px}.course-sidebar{background:var(--background);width:min(88vw,340px);padding:16px 8px;top:0;left:0}.lesson-main{max-width:none;padding:16px 12px max(32px, env(safe-area-inset-bottom));margin-left:0}.lesson-article{padding:20px 16px}.lesson-article>h1{font-size:22px;line-height:33px}.lesson-link{padding-inline:24px 12px}.lesson-link small{grid-column:1}.preview-banner{font-size:13px}}