html[data-frame] body>header{display:none}html[data-frame] #content{min-height:calc(100svh - var(--bar))}html[data-frame] .preview-outside-frame{display:none}.portal-app{--portal-pad:24px}@media (max-width:699px){.portal-app{--portal-pad:16px}}.portal-bar{z-index:50;background:var(--navy);padding-top:env(safe-area-inset-top);color:var(--paper);position:sticky;top:0}.portal-bar-inner{height:72px;max-width:var(--container-wide);padding-inline:var(--portal-pad,24px);align-items:stretch;gap:24px;margin-inline:auto;display:flex}@media (max-width:767px){.portal-bar-inner{height:64px}}.portal-brand{border-radius:var(--radius-control);min-height:44px;color:var(--paper);flex-shrink:0;align-items:center;gap:10px;margin-left:-8px;padding:0 8px;transition:filter 90ms;display:inline-flex}.portal-brand:hover{filter:brightness(1.15)}.portal-brand-text{font-family:var(--font-bricolage), var(--font-sans);white-space:nowrap;font-size:16px;font-weight:700}.portal-brand-text span{color:var(--accent);font-family:var(--font-sans);letter-spacing:.16em;text-transform:uppercase;margin-left:4px;font-size:11px;font-weight:800}.portal-tabs-nav{display:none}@media (min-width:700px){.portal-tabs-nav{align-items:stretch;gap:4px;min-width:0;display:flex}}.portal-tab-link{color:color-mix(in srgb, var(--paper) 72%, transparent);white-space:nowrap;align-items:center;padding:0 12px;font-size:14px;font-weight:600;transition:color .15s;display:inline-flex;position:relative}.portal-tab-link:hover{color:var(--paper)}.portal-tab-link[aria-current=page]{color:#fff;font-weight:800}.portal-tab-link[aria-current=page]:after{content:"";background:var(--accent);height:2px;position:absolute;bottom:0;left:12px;right:12px}.portal-tab-link:focus-visible,.portal-avatar-button:focus-visible{outline:2px solid var(--accent);outline-offset:-4px;border-radius:8px}.portal-bar-end{align-items:center;gap:12px;margin-left:auto;display:flex}.portal-menu{position:relative}.portal-avatar-button{border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}.portal-avatar{background:var(--accent);width:32px;height:32px;color:var(--navy);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:800;transition:box-shadow .15s;display:inline-flex}.portal-avatar-button:hover .portal-avatar,.portal-avatar-button[aria-expanded=true] .portal-avatar{box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 35%, transparent)}.portal-menu-panel{z-index:60;border:1px solid var(--card-line);width:min(300px,100vw - 32px);max-height:calc(100svh - 80px);color:var(--ink);background:#fff;border-radius:14px;padding:6px;display:grid;position:absolute;top:calc(100% + 6px);right:0;overflow-y:auto;box-shadow:0 18px 40px #0b143038}.portal-menu-head{border-bottom:1px solid var(--card-line);align-items:center;gap:10px;padding:10px 10px 12px;display:flex}.portal-menu-badges{flex-wrap:wrap;gap:4px;margin-top:4px;display:flex}.portal-menu-list{padding:4px 0;display:grid}.portal-menu-list+.portal-menu-list{border-top:1px solid var(--card-line)}.portal-menu-list a,.portal-menu-foot button{text-align:left;border-radius:8px;align-items:center;gap:10px;width:100%;min-height:44px;padding:0 10px;font-size:15px;font-weight:600;transition:background-color .15s;display:flex}.portal-menu-list a:hover,.portal-menu-foot button:hover{background:var(--paper)}.portal-menu-list a[aria-current=page]{font-weight:800}.portal-menu-list svg{color:var(--gold)}.portal-menu-phone{border-bottom:1px solid var(--card-line)}@media (min-width:700px){.portal-menu-phone{display:none}}.portal-menu-label{border-top:1px solid var(--card-line);color:var(--muted);letter-spacing:.12em;text-transform:uppercase;padding:10px 10px 2px;font-size:11px;font-weight:800}.portal-menu-foot{border-top:1px solid var(--card-line);padding-top:4px}.portal-menu-foot button{color:var(--warn);font-weight:800}.portal-app>.preview-banner{z-index:1;position:relative}.portal-main.page-section{padding:24px var(--portal-pad) 40px}.portal-head{gap:4px;margin-bottom:18px;display:grid}.portal-kicker{color:var(--gold);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:700}.portal-title{font-family:var(--font-bricolage), var(--font-sans);letter-spacing:-.02em;font-size:clamp(22px,2.4vw,28px);font-weight:800;line-height:1.15}.portal-lede{max-width:68ch;color:var(--muted);font-size:15px;line-height:1.55}.portal-lede-after{margin:-14px 0 18px}.portal-app .portal-card,.portal-app .learn-card,.portal-app .admin-card,.list-card{border:1px solid var(--card-line);background:#fff;border-radius:14px}.portal-app .empty-state{border-color:var(--card-line);background:#fff;border-radius:14px}.card-heading{font-family:var(--font-bricolage), var(--font-sans);letter-spacing:-.01em;font-size:18px;font-weight:800;line-height:1.2}.portal-app .display:not(.page-title){font-family:var(--font-bricolage), var(--font-sans);letter-spacing:-.01em;text-transform:none;font-weight:800;line-height:1.2;font-size:clamp(18px,2vw,22px)!important}.dash{gap:18px;display:grid}.dash-notice{border:1px solid color-mix(in srgb, var(--up) 40%, transparent);background:var(--up-soft);color:var(--up);border-radius:12px;padding:12px 16px;font-size:14px}.dash-greeting{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;display:flex}.dash-hello{font-family:var(--font-bricolage), var(--font-sans);letter-spacing:-.02em;font-size:26px;font-weight:800;line-height:1.15}.dash-sub{color:var(--muted);font-size:15px}.gold-chip{border:1px solid color-mix(in srgb, var(--accent) 70%, transparent);background:color-mix(in srgb, var(--accent) 18%, #fff);min-height:30px;color:var(--gold);border-radius:999px;align-items:center;gap:6px;padding:4px 12px;font-size:13px;font-weight:800;display:inline-flex}.dash-top{gap:18px;display:grid}@media (min-width:900px){.dash-top{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr)}}.continue-card{background:var(--navy);min-width:0;color:var(--paper);border-radius:14px;flex-direction:column;gap:8px;padding:22px 24px;display:flex;position:relative;overflow:hidden}.continue-card:after{content:"";background:radial-gradient(circle, color-mix(in srgb, var(--accent) 30%, transparent), transparent 65%);pointer-events:none;border-radius:50%;width:240px;height:240px;position:absolute;top:-80px;right:-60px}.continue-card>*{z-index:1;position:relative}.continue-eyebrow{color:var(--accent);font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;font-size:12px;font-weight:700}.continue-title{font-family:var(--font-bricolage), var(--font-sans);letter-spacing:-.01em;font-size:22px;font-weight:800;line-height:1.2}.continue-meta{color:color-mix(in srgb, var(--paper) 75%, transparent);font-size:14px}.continue-progress{color:color-mix(in srgb, var(--paper) 80%, transparent);gap:6px;margin-top:4px;font-size:13px;display:grid}.continue-actions{flex-wrap:wrap;gap:10px;margin-top:8px;display:flex}.thin-bar{background:color-mix(in srgb, var(--navy) 10%, #fff);border-radius:4px;height:4px;display:block;overflow:hidden}.thin-bar>span{background:var(--gold);border-radius:4px;height:100%;display:block}.thin-bar-gold{background:color-mix(in srgb, var(--paper) 18%, transparent)}.thin-bar-gold>span{background:var(--accent)}.progress-card{border:1px solid var(--card-line);background:#fff;border-radius:14px;align-items:center;gap:20px;min-width:0;padding:20px;display:flex}.ring{--pct:0;background:radial-gradient(closest-side, #fff 80%, transparent 82% 100%), conic-gradient(var(--accent) calc(var(--pct) * 1%), color-mix(in srgb, var(--navy) 9%, #fff) 0);border-radius:50%;flex-shrink:0;place-items:center;width:104px;height:104px;display:grid}.ring strong{font-family:var(--font-mono);font-size:22px}.progress-stats{flex:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px;min-width:0;display:grid}.progress-stats dt{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:800}.progress-stats dd{font-family:var(--font-mono);white-space:nowrap;margin-top:2px;font-size:18px;font-weight:700}.dash-section{gap:12px;display:grid}.dash-section-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;display:flex}.dash-h2{font-family:var(--font-bricolage), var(--font-sans);letter-spacing:-.01em;font-size:18px;font-weight:800}.see-all{min-height:44px;color:var(--gold);align-items:center;margin-block:-12px;font-size:14px;font-weight:700;transition:color .15s;display:inline-flex}.see-all:hover{color:var(--ink);text-underline-offset:3px;text-decoration:underline}.tile-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;display:grid}@media (max-width:699px){.tile-grid{margin-inline:calc(-1 * var(--portal-pad));padding:2px var(--portal-pad) 8px;scroll-padding-inline:var(--portal-pad);scroll-snap-type:x mandatory;scrollbar-width:none;grid-template-columns:none;grid-auto-columns:78%;grid-auto-flow:column;overflow-x:auto}.tile-grid>*{scroll-snap-align:start;position:relative}}.course-tile{min-width:0}.course-tile-link{border:1px solid var(--card-line);background:#fff;border-radius:14px;flex-direction:column;height:100%;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex;overflow:hidden}.course-tile-link:hover{border-color:color-mix(in srgb, var(--accent) 70%, var(--card-line));transform:translateY(-1px);box-shadow:0 8px 20px #0b143014}.course-tile-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.course-tile-tag{z-index:1;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:800;position:relative}.course-tile-tag.is-free{color:#0a6640;background:#dff3e8}.course-tile-tag.is-paid{background:var(--accent);color:var(--navy)}.course-tile-body{flex:1;align-content:start;gap:6px;padding:12px 14px 14px;display:grid}.course-tile-title{font-family:var(--font-bricolage), var(--font-sans);font-size:16px;font-weight:800;line-height:1.25}.course-tile-meta{color:var(--muted);font-size:13px}.dash-bottom{gap:18px;display:grid}@media (min-width:900px){.dash-bottom{grid-template-columns:1fr 1fr}}.list-card{align-content:start;gap:12px;min-width:0;padding:18px 20px;display:grid}.date-list{display:grid}.date-list li{border-top:1px solid var(--card-line);align-items:center;gap:12px;padding:10px 0;display:flex}.date-list li:first-child{border-top:0;padding-top:0}.date-block{background:var(--paper);border-radius:10px;flex-shrink:0;justify-items:center;width:46px;padding:6px 0;line-height:1.1;display:grid}.date-block span{color:var(--gold);text-transform:uppercase;font-size:11px;font-weight:800}.date-block strong{font-family:var(--font-mono);font-size:18px}.date-list-body{flex:1;min-width:0;display:grid}.date-list-title{text-overflow:ellipsis;white-space:nowrap;font-weight:700;overflow:hidden}.date-list-title:hover{text-underline-offset:3px;text-decoration:underline}.date-list-meta{color:var(--muted);font-size:13px}.mini-pill{border-radius:999px;flex-shrink:0;align-items:center;gap:4px;padding:2px 10px;font-size:12px;font-weight:800;display:inline-flex}.mini-pill-live{background:var(--navy);color:var(--accent)}.mini-pill-muted{background:var(--paper);color:var(--muted)}.mini-pill-lock{background:color-mix(in srgb, var(--accent) 22%, #fff);color:var(--gold);justify-self:start}.date-list-locked{gap:8px;display:grid}.list-empty{color:var(--muted);font-size:14px}.slot-strip{background:var(--navy-2);color:var(--paper);border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 20px;padding:16px 20px;display:flex}.slot-strip-warn{border:1px solid color-mix(in srgb, var(--warn-fill) 60%, transparent)}.slot-strip-main{gap:6px;min-width:0;display:grid}.slot-strip-title{font-size:15px;line-height:1.5}.slot-strip-actions{flex-wrap:wrap;gap:10px;display:flex}@media (max-width:699px){.dash-hello{font-size:21px}.ring{width:88px;height:88px}.ring strong{font-size:19px}.continue-card{padding:18px}.continue-actions .btn{flex:auto}.progress-card{padding:16px}}.bottom-tabs{display:none}@media (max-width:699px){.portal-student .bottom-tabs{z-index:50;border-top:1px solid color-mix(in srgb, var(--accent) 30%, transparent);background:var(--navy);padding:4px max(4px, env(safe-area-inset-right)) max(4px, env(safe-area-inset-bottom)) max(4px, env(safe-area-inset-left));grid-template-columns:repeat(4,minmax(0,1fr));display:grid;position:fixed;inset:auto 0 0}.bottom-tab{min-height:52px;color:color-mix(in srgb, var(--paper) 72%, transparent);border-radius:10px;align-content:center;justify-items:center;gap:2px;font-size:11px;font-weight:700;transition:color .15s;display:grid}.bottom-tab[aria-current=page]{color:var(--accent)}html[data-student] body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}html[data-student] .toaster{bottom:calc(80px + env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.course-tile-link:hover{transform:none}}@media (max-width:699px){.tile-grid-page{grid-template-columns:1fr;grid-auto-flow:row;margin-inline:0;padding:0;overflow:visible}}.portal-app .welcome-card{border:1px solid var(--card-line);background:#fff;border-radius:14px}html[data-frame] .site-footer .page-container{max-width:var(--container-wide)}.account-status{border:1px solid var(--card-line);color:var(--ink);border-radius:999px;margin-top:4px;padding:2px 8px;font-size:12px;font-weight:700;line-height:1.4;display:inline-flex}.account-status.is-student{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 22%, #fff)}.status-steps{flex-wrap:wrap;gap:6px 16px;margin-bottom:8px;font-size:13px;display:flex}.status-steps li{color:#f3efe499;align-items:center;gap:6px;display:inline-flex}.status-steps li.is-done{color:var(--paper)}.status-steps li.is-current{color:var(--accent);font-weight:700}.status-step-dot{border:1px solid;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:11px;display:inline-flex}.status-steps li.is-current .status-step-dot{background:var(--accent);color:var(--ink)}.account-card .slot-strip-main{gap:4px;max-width:62ch;display:grid}.account-card .slot-strip-actions{gap:6px;max-width:280px;display:grid}.upgrade-notice{border:1px solid var(--accent);background:color-mix(in srgb, var(--accent) 14%, #fff);border-radius:14px;gap:6px;padding:20px 24px;display:grid}.welcome-card{border:1px solid var(--accent);background:color-mix(in srgb, var(--accent) 12%, #fff);border-radius:14px;gap:20px;padding:24px;display:grid}.welcome-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.welcome-head>:first-child{flex:320px;min-width:0}.welcome-slot{justify-items:end;gap:8px;display:grid}.member-badge{background:var(--ink);color:var(--accent);font-family:var(--font-jetbrains), ui-monospace, monospace;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;align-items:center;padding:4px 12px;font-size:12px;font-weight:700;display:inline-flex}.welcome-first{border-top:1px solid color-mix(in srgb, var(--accent) 45%, transparent);gap:4px;padding-top:16px;display:grid}.welcome-steps{gap:8px;display:grid}.welcome-steps li{align-items:flex-start;gap:12px;font-size:15px;display:flex}.welcome-steps a{text-underline-offset:3px;text-decoration:underline}.welcome-check{border:2px solid var(--gold);color:#fff;border-radius:6px;flex:none;place-items:center;width:20px;height:20px;margin-top:2px;font-size:12px;font-weight:800;display:inline-grid}.welcome-steps li.is-done .welcome-check{background:var(--gold)}.welcome-steps li.is-done a{color:var(--muted)}.welcome-later{flex-wrap:wrap;gap:12px 32px;font-size:14px;display:flex}.welcome-later dt{font-weight:700}.welcome-later dd{color:var(--muted)}@media (max-width:639px){.welcome-card{padding:16px}.welcome-slot{justify-items:start}}.map-lesson{grid-template-columns:88px minmax(0,1fr) auto;align-items:start;gap:12px;display:grid}.map-lesson.is-open{transition:border-color .15s,transform .15s}.map-lesson.is-open:hover{border-color:var(--accent)}.map-lesson.is-soon{background:color-mix(in srgb, var(--paper) 55%, #fff)}.map-num{color:var(--gold);padding-top:2px}.map-soon{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;font-size:14px;display:inline-flex}.map-go{color:var(--gold);font-size:20px;line-height:1}.soon-card{border:1px solid var(--accent);background:color-mix(in srgb, var(--accent) 10%, #fff);border-radius:14px;padding:24px}@media (max-width:639px){.map-lesson{grid-template-columns:minmax(0,1fr) auto}.map-num{grid-column:1/-1}.soon-card{padding:16px}}.course-tile.is-locked .course-tile-link{cursor:var(--cursor-default)}.super-admin-alert{color:#7a271a;background:#fef3f2;border:1px solid #b42318;border-radius:14px;gap:6px;margin-bottom:18px;padding:16px 20px;font-size:14px;display:grid}.super-admin-alert ul{gap:2px;padding-left:18px;list-style:outside;display:grid}.security-warnings{gap:12px}.security-warnings.is-calm{color:#7a2e0e;background:#fffaeb;border-color:#b54708}.security-warnings ul.security-list{gap:0;max-height:420px;padding-left:0;list-style:none;display:grid;overflow-y:auto}.security-list li{border-top:1px solid color-mix(in srgb, currentColor 18%, transparent);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;padding:10px 0;display:flex}.security-list li>:first-child{flex:280px}.security-kind{letter-spacing:.08em;text-transform:uppercase;opacity:.8;font-size:11px;font-weight:800;display:block}.security-confirm{gap:8px;min-width:min(100%,280px);display:grid}.security-btn{flex:none}.course-cover{background:var(--navy);isolation:isolate;height:120px;display:block;position:relative;overflow:hidden}.course-cover-header{border-radius:var(--radius-card);height:180px}.cover-art{z-index:0;width:100%;height:100%;position:absolute;inset:0}.cover-wash{z-index:0;background:linear-gradient(#0b14308c,#0b1430d9);position:absolute;inset:0}.course-cover .course-tile-tag{z-index:1;position:absolute;top:12px;left:12px}.cover-lock{z-index:1;color:var(--accent);position:absolute;top:10px;right:12px}.cover-coin{z-index:0;width:110px;height:110px;box-shadow:0 0 36px 4px color-mix(in srgb, var(--accent) 28%, transparent);border-radius:50%;position:absolute;top:50%;right:-26px;transform:translateY(-50%)}.cover-coin-img{border-radius:50%;width:100%;height:100%}.course-cover-header .cover-coin{width:132px;height:132px;right:24px}.cover-glyph{z-index:1;color:var(--accent);position:absolute;bottom:12px;left:12px}.course-cover-header .cover-glyph{bottom:16px;left:16px}.lock-glyph{color:var(--gold);vertical-align:-2px;margin-right:4px;display:inline-block}.course-cover.is-locked>:is(.cover-art,img,.cover-coin,.cover-glyph){opacity:.55}.course-tile-level{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:12px;font-weight:700}.teaching-table td{vertical-align:top}.field-input-sm{min-height:40px;padding-block:6px;font-size:14px}.btn-sm{min-height:40px;padding:0 14px;font-size:14px}.warn-badge{background:var(--warn-soft);min-height:24px;color:var(--warn);border-radius:99px;align-items:center;padding:2px 8px;font-size:12px;font-weight:800;display:inline-flex}.status-badge{white-space:nowrap;border-radius:99px;align-items:center;min-height:28px;padding:2px 10px;font-size:12px;font-weight:800;display:inline-flex}.status-draft{background:var(--panel);color:var(--ink)}.status-review{background:color-mix(in srgb, var(--accent) 30%, #fff);color:var(--gold)}.status-published{background:var(--up-soft);color:#0a5c3b}.saved-note{color:#0a5c3b;min-height:18px;font-size:12px;font-weight:800;display:block}.bulk-bar{top:calc(var(--bar) + 8px);z-index:5;border:1px solid var(--accent);border-radius:var(--radius-card);background:#fff;flex-wrap:wrap;align-items:center;gap:12px;padding:12px 16px;display:flex;position:sticky;box-shadow:0 8px 20px #0c122414}.needs-row{border:1px solid var(--card-line);border-radius:var(--radius-control);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;min-height:48px;padding:8px 12px;font-weight:700;transition:border-color 90ms,background-color 90ms;display:grid}.needs-row:hover{border-color:var(--ink)}.needs-count{background:var(--panel);min-width:32px;height:32px;font-family:var(--font-mono);border-radius:99px;place-items:center;display:inline-grid}.needs-row.is-urgent .needs-count{background:var(--accent);color:var(--navy)}.week-class{border-bottom:1px solid var(--card-line);gap:2px;padding-bottom:8px;display:grid}
.lesson-layout{gap:24px;margin-top:24px;display:grid}@media (min-width:1024px){.lesson-layout{grid-template-columns:300px minmax(0,1fr);align-items:start;gap:32px;max-width:1320px;margin-inline:auto}.lesson-layout .course-side{top:calc(var(--bar) + 16px);max-height:calc(100vh - var(--bar) - 32px);overscroll-behavior:contain;position:sticky;overflow:auto}}.lesson-main{align-content:start;gap:24px;width:100%;min-width:0;margin-inline:auto;display:grid}.lesson-meta{color:var(--muted);font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;flex-wrap:wrap;gap:4px 16px;font-size:12px;font-weight:700;display:flex}.lesson-media{justify-items:start;gap:16px;min-width:0;display:grid}.lesson-media>*{width:100%}.lesson-media>.btn{width:auto}.lesson-drawer .drawer-head,.lesson-drawer .drawer-backdrop{display:none}.lessons-toggle{justify-self:start}@media (min-width:1024px){.lesson-drawer{display:contents}.lesson-drawer .lessons-toggle{display:none}}@media (max-width:1023.98px){.lesson-drawer .course-side{z-index:70;border-radius:0 var(--radius-card) var(--radius-card) 0;width:min(360px,88vw);max-height:none;padding-top:calc(16px + env(safe-area-inset-top));visibility:hidden;transition:transform .2s,visibility 0s linear .2s;position:fixed;inset:0 auto 0 0;overflow:auto;transform:translate(-105%)}.lesson-drawer[data-open] .course-side{visibility:visible;transition:transform .2s;transform:none}.lesson-drawer .drawer-head{justify-content:space-between;align-items:center;display:flex}.lesson-drawer[data-open] .drawer-backdrop{z-index:69;background:#0c122480;border:0;display:block;position:fixed;inset:0}}@media (prefers-reduced-motion:reduce){.lesson-drawer .course-side{transition:none}}.notes-tabs{scroll-margin-top:calc(var(--bar) + 16px);gap:16px;display:grid}.notes-pills{scrollbar-width:none;gap:8px;padding:2px;display:flex;overflow-x:auto}.notes-pills::-webkit-scrollbar{display:none}.notes-pill{border:1px solid var(--line);min-height:40px;color:var(--muted);background:#fff;border-radius:99px;flex:none;padding:0 16px;font-size:14px;font-weight:700;transition:background-color .15s,color .15s,border-color .15s}.notes-pill:hover{border-color:var(--ink);color:var(--ink)}.notes-pill[aria-selected=true]{border-color:var(--navy);background:var(--navy);color:var(--accent)}.notes-body{border:1px solid var(--line);border-radius:var(--radius-card);min-height:200px;padding:var(--card-pad);background:#fff}.notes-pane{animation:.15s notes-fade}@keyframes notes-fade{0%{opacity:0}}@media (prefers-reduced-motion:reduce){.notes-pane{animation:none}}.notes-card{border:1px solid var(--card-line);border-radius:var(--radius-control);background:var(--paper);padding:16px;font-size:15px;line-height:1.55}.summary-cards{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:640px){.summary-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1280px){.summary-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}.term-cards{grid-template-columns:1fr;gap:16px;display:grid}@media (min-width:640px){.term-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1024px){.term-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}.notes-card>p,.notes-card dd,.notes-card li,.lesson-goal p,.class-work p{max-width:80ch}.example-visual{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.example-amount{border:1px solid var(--card-line);border-radius:var(--radius-control);min-width:120px;color:var(--muted);background:#fff;gap:4px;padding:12px 16px;display:grid}.example-amount strong{color:var(--ink);font-family:var(--font-mono);font-size:28px}.example-amount.is-now{border-color:var(--navy);background:var(--navy);color:var(--paper)}.example-amount.is-now strong{color:var(--accent)}.example-arrow{color:var(--gold);font-size:28px;font-weight:700}.remember-card{border-color:color-mix(in srgb, var(--accent) 70%, transparent);border-left:4px solid var(--accent);background:color-mix(in srgb, var(--accent) 14%, #fff)}.notes-panel{border:1px solid var(--card-line);background:#fff;border-radius:14px;gap:10px;padding:16px 18px;display:grid}.notes-list{gap:6px;display:grid}.notes-list li{padding-left:16px;position:relative}.notes-list li:before{content:"";background:var(--accent);border-radius:50%;width:6px;height:6px;position:absolute;top:.65em;left:2px}.class-work{border:1px solid var(--card-line);background:#fff;border-radius:14px;gap:14px;padding:16px 18px;display:grid}@media (min-width:700px){.class-work{grid-template-columns:1fr 1fr}}.media-tabs{border:1px solid var(--card-line);background:#fff;border-radius:12px;justify-self:start;gap:4px;padding:3px;display:inline-flex}.media-tabs button{border-radius:9px;min-height:40px;padding:0 14px;font-size:14px;font-weight:700;transition:background-color .15s}.media-tabs button[aria-selected=true]{background:var(--navy);color:var(--paper)}.slide-viewer{gap:10px;min-width:0;display:grid}.slide-stage{width:100%;cursor:var(--cursor-default);background:var(--navy);touch-action:pan-y;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;border-radius:12px;position:relative;overflow:hidden}.slide-stage>img{object-fit:contain;opacity:0;pointer-events:none;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;transition:opacity .15s;position:absolute;inset:0}.slide-stage>img.is-current{opacity:1;transform-origin:50%}.slide-controls{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.slide-btn{border:1px solid var(--card-line);background:#fff;border-radius:10px;justify-content:center;align-items:center;min-width:44px;min-height:44px;font-size:22px;font-weight:700;transition:background-color .15s,border-color .15s;display:inline-flex}.slide-btn:hover:not(:disabled){border-color:var(--accent);background:color-mix(in srgb, var(--accent) 14%, #fff)}.slide-btn:disabled{opacity:.4}.slide-btn-text{margin-left:auto;padding:0 14px;font-size:14px}.slide-count{min-width:7.5em;font-family:var(--font-mono);text-align:center;font-size:14px;font-weight:700}.slide-strip{display:none}@media (min-width:700px){.slide-strip{scrollbar-width:thin;gap:8px;padding-bottom:4px;display:flex;overflow-x:auto}}.slide-strip button{background:var(--navy);border:2px solid #0000;border-radius:8px;flex-shrink:0;width:104px;display:block;position:relative;overflow:hidden}.slide-strip button[aria-current=true]{border-color:var(--accent)}.slide-strip button>img{aspect-ratio:16/9;object-fit:cover;pointer-events:none;-webkit-touch-callout:none;width:100%;display:block}.slide-strip span{color:var(--paper);font-family:var(--font-mono);background:#0b1430cc;border-radius:4px;padding:0 4px;font-size:11px;position:absolute;bottom:3px;right:4px}.slide-viewer.is-full{z-index:100;padding:max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));background:#050814;align-content:center;position:fixed;inset:0}.slide-viewer.is-full .slide-stage{touch-action:none;max-height:calc(100svh - 80px);margin-inline:auto}.slide-viewer.is-full .slide-controls{justify-content:center}.slide-viewer.is-full .slide-count{color:var(--paper)}.slide-viewer.is-full .slide-strip{display:none}.notes-search{gap:10px;margin-bottom:18px;display:flex}.notes-search .field-input{flex:1;min-width:0}.search-snippet{color:var(--ink);margin-top:2px;font-size:14px;line-height:1.5}.date-list .date-list-body .date-list-title{white-space:normal}.drop-zone{border:2px dashed var(--card-line);background:var(--paper);text-align:center;border-radius:14px;justify-items:center;gap:8px;padding:24px 16px;transition:border-color .15s,background-color .15s;display:grid}.drop-zone.is-over{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 12%, #fff)}.slide-thumbs{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px;display:grid}.slide-thumbs li{background:var(--navy);border-radius:8px;position:relative;overflow:hidden}.slide-thumbs img{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.slide-thumbs span{color:var(--paper);font-family:var(--font-mono);background:#0b1430cc;border-radius:4px;padding:0 4px;font-size:11px;position:absolute;bottom:3px;right:4px}.slide-text-scroll{max-height:min(60svh,560px);padding-right:4px;overflow-y:auto}.slide-text-list{gap:12px;display:grid}.slide-text-list li{border-top:1px solid var(--card-line);padding-top:8px}.slide-text{white-space:pre-line;font-size:14px;line-height:1.5}.summary-section{border:1px solid var(--card-line);border-radius:12px;gap:8px;padding:12px 14px 14px;display:grid}.summary-section 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(max-width:699px){.lesson-notes .lesson-gallery{scroll-snap-type:x mandatory;grid-template-columns:none;grid-auto-columns:82%;grid-auto-flow:column;padding-bottom:6px;overflow-x:auto}.lesson-notes .lesson-gallery .lesson-figure{scroll-snap-align:start}}.lightbox{z-index:120;padding:max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));background:#050814f5;grid-template-rows:1fr auto;display:grid;position:fixed;inset:0}.lightbox-stage{touch-action:none;place-items:center;min-height:0;display:grid;overflow:hidden}.lightbox-stage img{object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;max-width:100%;max-height:calc(100svh - 80px)}.lightbox-close{top:max(12px, env(safe-area-inset-top));right:max(12px, 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