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repeat,var(--book-paper)}@media(min-width:761px){:root[data-theme] .teacher-shell[data-book-shell]>main{margin:0 22px 22px;min-height:calc(100vh - 84px);border-radius:0 0 4px 4px;box-shadow:1px 1px 0 var(--book-paper-2),2px 2px 0 var(--book-edge),3px 3px 0 var(--book-paper-2),4px 4px 0 var(--book-edge),5px 5px 0 var(--book-edge-2),8px 12px 28px #1d223033}:root[data-theme=dark] .teacher-shell[data-book-shell]>main{box-shadow:1px 1px 0 var(--book-paper-2),2px 2px 0 var(--book-edge),3px 3px 0 var(--book-paper-2),4px 4px 0 var(--book-edge),5px 5px 0 var(--book-edge-2),8px 12px 28px #000a}}:root[data-theme] [data-book-shell]>main:after{content:"";display:block;height:16px;width:64px;margin:8px auto 22px;background:var(--book-fleuron) center/64px 16px no-repeat;opacity:.45}:root[data-theme] [data-book-shell]>main :is(h1,h2,h3){font-family:var(--book-heading);font-weight:400;letter-spacing:.01em;color:var(--book-ink)}:root[data-theme] [data-book-shell]>main h1{font-size:2.5rem;line-height:1.1}:root[data-theme] [data-book-shell]>main h1:first-letter{color:var(--book-ribbon)}:root[data-theme] [data-book-shell]>main h2{font-size:1.6rem}:root[data-theme] [data-book-shell] .roster-heading{border-bottom:1px solid var(--book-rule);position:relative}:root[data-theme] [data-book-shell] .roster-heading:has(h1){border-bottom:3px double var(--book-edge);padding-bottom:10px}:root[data-theme] [data-book-shell] .roster-heading:has(h1):after{content:"";position:absolute;left:50%;bottom:-10px;transform:translate(-50%);width:88px;height:16px;background:var(--book-fleuron) center/64px 16px no-repeat,var(--book-paper)}:root[data-theme] [data-book-shell]>main :is(label,th,.school-dashboard-stats>button>span){font-variant-caps:all-small-caps;letter-spacing:.06em;font-size:15px;color:var(--book-ink-soft)}:root[data-theme] [data-book-shell]>main :is(select,option,input,textarea,button){font-variant-caps:normal;letter-spacing:normal}:root[data-theme] [data-book-shell] .book-topbar{position:sticky;top:0;z-index:30;display:flex;align-items:stretch;gap:18px;height:62px;padding:0 18px 0 22px;background:repeating-linear-gradient(0deg,#ffffff06 0 1px,#0000 1px 3px),repeating-linear-gradient(90deg,#00000012 0 1px,#0000 1px 3px),linear-gradient(180deg,var(--book-cloth),var(--book-cloth-2));color:var(--book-gilt-soft);font-family:var(--book-text);box-shadow:inset 0 -1px #dcc28a33,0 3px 10px #0d121c40}:root[data-theme] [data-book-shell] .book-brand{display:flex;align-items:center;gap:10px;flex-shrink:0}:root[data-theme] [data-book-shell] .book-brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;border:1px solid var(--book-gilt);outline:1px solid #dcc28a40;outline-offset:2px;font-family:var(--book-heading);font-size:22px;color:var(--book-gilt);line-height:1}:root[data-theme] [data-book-shell] .book-brand strong{display:block;font-family:var(--book-heading);font-weight:400;font-size:21px;line-height:1;color:var(--book-gilt);letter-spacing:.02em}:root[data-theme] [data-book-shell] .book-brand small{display:block;font-variant-caps:all-small-caps;letter-spacing:.14em;font-size:13px;color:var(--book-gilt-soft);opacity:.8}:root[data-theme] [data-book-shell] .book-chapters{display:flex;align-items:flex-end;gap:4px;flex:1;min-width:0;justify-content:center}:root[data-theme] [data-book-shell] .book-chapters button{position:relative;display:flex;align-items:center;gap:7px;height:46px;padding:0 14px;border:0;border-radius:6px 6px 0 0;background:transparent;color:#d9dce4;font-size:15px;cursor:pointer;transition:background .15s,color .15s;white-space:nowrap}:root[data-theme] [data-book-shell] .book-chapters button svg{width:18px;height:18px;flex-shrink:0;opacity:.85}:root[data-theme] [data-book-shell] .book-chapters button:not([aria-current]):hover{background:#ffffff12;color:#fff}:root[data-theme] [data-book-shell] .book-chapters button[aria-current]{height:52px;margin-bottom:-6px;z-index:1;color:var(--book-ink);font-weight:700;background:var(--book-paper-img) 0 0/768px 768px,var(--book-paper);box-shadow:0 -2px 6px #0003,inset 0 3px 0 var(--book-ribbon)}:root[data-theme] [data-book-shell] .book-chapters button:disabled{opacity:.5;cursor:wait}:root[data-theme] [data-book-shell] .book-badge{display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 5px;border-radius:10px;background:#c43b3b;color:#fff;font-size:11px;font-weight:700;font-family:system-ui,sans-serif}:root[data-theme] [data-book-shell] .book-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}:root[data-theme] [data-book-shell] .book-index-button{display:flex;align-items:center;gap:8px;height:38px;padding:0 10px 0 12px;border:1px solid #ffffff2b;border-radius:4px;background:#ffffff0d;color:#e3e6ec;font-size:14px;cursor:pointer}:root[data-theme] [data-book-shell] .book-index-button:hover{background:#ffffff1a;color:#fff}:root[data-theme] [data-book-shell] .book-index-button svg{width:17px;height:17px}:root[data-theme] [data-book-shell] .book-index-button kbd{font:11px/1 system-ui,sans-serif;padding:4px 5px;border:1px solid #ffffff2e;border-radius:3px;color:#cfd3dc}:root[data-theme] [data-book-shell] .book-activity-button{display:flex;align-items:center;gap:8px;height:38px;padding:0 14px;border:0;border-radius:3px;cursor:pointer;background:var(--book-ribbon);color:#fff;font-weight:700;font-size:14px;box-shadow:0 2px #0004,inset 0 1px #ffffff26}:root[data-theme=dark] [data-book-shell] .book-activity-button{background:#b23a57}:root[data-theme] [data-book-shell] .book-activity-button:hover{filter:brightness(1.08)}:root[data-theme] [data-book-shell] .book-activity-button svg{width:17px;height:17px}:root[data-theme] [data-book-shell] .book-account{position:relative}:root[data-theme] [data-book-shell] .book-account-button{width:38px;height:38px;border-radius:50%;border:1px solid var(--book-gilt);background:#ffffff0d;color:var(--book-gilt);font-family:var(--book-heading);font-size:19px;cursor:pointer}:root[data-theme] [data-book-shell] .book-account-menu{position:absolute;right:0;top:calc(100% + 10px);width:250px;padding:14px;display:grid;gap:10px;background:var(--book-paper);color:var(--book-ink);border:1px solid var(--book-edge);border-radius:4px;box-shadow:0 12px 28px #0000004d;z-index:40}:root[data-theme] [data-book-shell] .book-account-menu p{margin:0;padding-bottom:10px;border-bottom:1px solid var(--book-rule)}:root[data-theme] [data-book-shell] .book-account-menu p strong{display:block;font-family:var(--book-heading);font-weight:400;font-size:19px}:root[data-theme] [data-book-shell] .book-account-menu p small{display:block;color:var(--book-ink-soft);overflow-wrap:anywhere}:root[data-theme] [data-book-shell] .book-account-menu>button{display:flex;align-items:center;gap:8px;height:40px;padding:0 10px;border:1px solid var(--book-rule);border-radius:3px;background:transparent;color:var(--book-ribbon);cursor:pointer;font-family:var(--book-text)}:root[data-theme] [data-book-shell] .book-account-menu>button svg{width:18px;height:18px}:root[data-theme] [data-book-shell] .book-account-menu .site-theme-switch{width:100%;justify-content:flex-start;background:transparent;border-color:var(--book-rule);color:var(--book-ink)}:root[data-theme] [data-book-shell] .book-pagehead{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 24px;margin:0 32px;padding:14px 0 10px;border-bottom:1px solid var(--book-rule)}:root[data-theme] [data-book-shell] .book-running-head{margin:0;font-family:var(--book-heading);font-style:italic;font-size:16px;color:var(--book-ink-soft);letter-spacing:.03em}:root[data-theme] [data-book-shell] .book-running-head span{color:var(--book-ribbon)}:root[data-theme] [data-book-shell] .book-pages{display:flex;flex-wrap:wrap;gap:2px 4px}:root[data-theme] [data-book-shell] .book-pages button{position:relative;display:flex;align-items:center;gap:6px;min-height:36px;padding:0 12px;border:0;border-radius:3px;background:transparent;color:var(--book-ink-soft);font-size:15px;cursor:pointer;transition:color .15s,background .15s}:root[data-theme] [data-book-shell] .book-pages button svg{width:16px;height:16px}:root[data-theme] [data-book-shell] .book-pages button:hover{color:var(--book-ink);background:var(--site-hover)}:root[data-theme] [data-book-shell] .book-pages button[aria-current=page]{color:var(--book-ink);font-weight:700}:root[data-theme] [data-book-shell] .book-pages button[aria-current=page] svg{color:var(--book-ribbon)}:root[data-theme] [data-book-shell] .book-pages button[aria-current=page]:before{content:"";position:absolute;left:50%;top:-15px;width:12px;height:14px;transform:translate(-50%);background:var(--book-ribbon);clip-path:polygon(0 0,100% 0,100% 100%,50% 72%,0 100%)}:root[data-theme] [data-book-shell] .book-pages button[aria-current=page]:after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;background:var(--book-ribbon)}:root[data-theme] [data-book-shell] .book-index-backdrop{position:fixed;inset:0;z-index:60;display:grid;place-items:start center;padding:12vh 16px 16px;background:#0d121c80;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}:root[data-theme] [data-book-shell] .book-index{width:min(560px,100%);max-height:70vh;display:flex;flex-direction:column;color:var(--book-ink);font-family:var(--book-text);background:var(--book-paper-img) 0 0/768px 768px,var(--book-paper);border:1px solid var(--book-edge);border-radius:3px;box-shadow:3px 3px 0 var(--book-paper-2),4px 4px 0 var(--book-edge),0 24px 60px #0000006b;animation:book-index-in .16s ease-out}@keyframes book-index-in{0%{opacity:0;transform:translateY(-6px) scale(.985)}to{opacity:1;transform:none}}:root[data-theme] [data-book-shell] .book-index header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 6px}:root[data-theme] [data-book-shell] .book-index h2{margin:0;font-family:var(--book-heading);font-weight:400;font-size:28px}:root[data-theme] [data-book-shell] .book-index header button{border:0;background:transparent;color:var(--book-ink-soft);cursor:pointer;padding:6px}:root[data-theme] [data-book-shell] .book-index-search{display:flex;align-items:center;gap:8px;margin:0 18px 8px;padding:0 10px;border-bottom:2px solid var(--book-ribbon)}:root[data-theme] [data-book-shell] .book-index-search svg{width:18px;height:18px;color:var(--book-ink-soft)}:root[data-theme] [data-book-shell] .book-index-search input{flex:1;height:44px;border:0!important;outline:0;background:transparent!important;color:var(--book-ink);font:17px var(--book-text)}:root[data-theme] [data-book-shell] .book-index ul{list-style:none;margin:0;padding:4px 10px 12px;overflow:auto}:root[data-theme] [data-book-shell] .book-index li button{display:flex;align-items:center;gap:10px;width:100%;min-height:42px;padding:0 10px;border:0;border-radius:3px;background:transparent;color:var(--book-ink);font:16px var(--book-text);text-align:left;cursor:pointer}:root[data-theme] [data-book-shell] .book-index li button>svg:first-child{width:18px;height:18px;color:var(--book-ribbon);flex-shrink:0}:root[data-theme] [data-book-shell] .book-index li button span{flex:1;display:flex;align-items:baseline;gap:8px}:root[data-theme] [data-book-shell] .book-index li button span:after{content:"";flex:1;border-bottom:1px dotted var(--book-edge-2);transform:translateY(-4px)}:root[data-theme] [data-book-shell] .book-index li button small{font-family:var(--book-heading);font-style:italic;font-size:14px;color:var(--book-ink-soft);white-space:nowrap}:root[data-theme] [data-book-shell] .book-index li button[data-active]{background:var(--book-ribbon-soft)}:root[data-theme] [data-book-shell] .book-index-enter{width:16px;height:16px;color:var(--book-ink-soft)}:root[data-theme] [data-book-shell] .book-index-empty{padding:16px 10px;color:var(--book-ink-soft);font-style:italic}:root[data-theme] [data-book-shell]{--tone:#33415c;--tone-soft:#e4e8f0}:root[data-theme] [data-book-shell] [data-tone=ink]{--tone:#33415c;--tone-soft:#e4e8f0}:root[data-theme] [data-book-shell] [data-tone=teal]{--tone:#0e8783;--tone-soft:#d9efed}:root[data-theme] [data-book-shell] [data-tone=amber]{--tone:#c07a0c;--tone-soft:#f7ead0}:root[data-theme] [data-book-shell] [data-tone=violet]{--tone:#6a4fbf;--tone-soft:#e9e4f8}:root[data-theme] [data-book-shell] [data-tone=coral]{--tone:#d24f45;--tone-soft:#fbe4e1}:root[data-theme] [data-book-shell] [data-tone=slate]{--tone:#596579;--tone-soft:#e5e8ed}:root[data-theme=dark] [data-book-shell] [data-tone=ink]{--tone:#9fb0d0;--tone-soft:#232c3d}:root[data-theme=dark] [data-book-shell] [data-tone=teal]{--tone:#4ccfc6;--tone-soft:#163638}:root[data-theme=dark] [data-book-shell] [data-tone=amber]{--tone:#f0b54d;--tone-soft:#3a2f18}:root[data-theme=dark] [data-book-shell] [data-tone=violet]{--tone:#ab98f3;--tone-soft:#2c2644}:root[data-theme=dark] [data-book-shell] [data-tone=coral]{--tone:#f28a80;--tone-soft:#3d2422}:root[data-theme=dark] [data-book-shell] [data-tone=slate]{--tone:#a6b0c2;--tone-soft:#262c36}:root[data-theme] [data-book-shell] .book-icon{display:inline-grid;place-items:center;width:28px;height:28px;flex-shrink:0;border-radius:9px;background:var(--tone);color:#fff;box-shadow:inset 0 -2px #0000002e,0 1px 2px #0003}:root[data-theme=dark] [data-book-shell] .book-icon{color:#11151c}:root[data-theme] [data-book-shell] .book-icon svg{width:16px!important;height:16px!important;stroke-width:2.3;opacity:1!important;color:inherit!important}:root[data-theme] [data-book-shell] .book-chapters button:not([aria-current]) .book-icon{opacity:.92}:root[data-theme] [data-book-shell] .book-chapters button[aria-current]{color:var(--book-ink);box-shadow:0 -2px 6px #0003,inset 0 3px 0 var(--tone)}:root[data-theme] [data-book-shell] .book-running-head{display:flex;align-items:center;gap:12px;font-style:normal!important}:root[data-theme] [data-book-shell] .book-running-head>span:last-child{font-family:var(--book-heading);font-size:26px;color:var(--book-ink)!important;letter-spacing:.01em}:root[data-theme] [data-book-shell] .book-vignette{height:54px;width:auto;margin:-6px 0;filter:drop-shadow(0 2px 3px #1d223026)}:root[data-theme] [data-book-shell] .book-pages button[aria-current=page] svg{color:var(--tone)}:root[data-theme] [data-book-shell] .book-pages button[aria-current=page]:before{background:var(--tone)}:root[data-theme] [data-book-shell] .book-pages button[aria-current=page]:after{background:var(--tone)}:root[data-theme] [data-book-shell] .book-pages button:not([aria-current]) svg{color:var(--tone);opacity:.75}:root[data-theme] [data-book-shell] .book-index li button>.book-icon{width:26px;height:26px;border-radius:8px}:root[data-theme] [data-book-shell] .school-dashboard-stats{gap:14px}:root[data-theme] [data-book-shell] .school-dashboard-stats>*{--tone:#0e8783;--tone-soft:#d9efed;display:grid!important;grid-template-columns:48px minmax(0,1fr) 18px;align-items:center;gap:14px;background:var(--site-raised)!important;border:1px solid var(--book-rule)!important;border-radius:16px!important;padding:16px 18px!important;box-shadow:0 1px 0 var(--book-rule),0 4px 14px #1d22300d!important;transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease}:root[data-theme] [data-book-shell] .school-dashboard-stats>:nth-child(5),:root[data-theme] [data-book-shell] .school-dashboard-stats>:nth-child(6){--tone:#c07a0c;--tone-soft:#f7ead0}:root[data-theme] [data-book-shell] .school-dashboard-stats>:nth-child(7){--tone:#6a4fbf;--tone-soft:#e9e4f8}:root[data-theme=dark] [data-book-shell] .school-dashboard-stats>*{--tone:#4ccfc6;--tone-soft:#163638;box-shadow:0 4px 14px #0005!important}:root[data-theme=dark] [data-book-shell] .school-dashboard-stats>:nth-child(5),:root[data-theme=dark] [data-book-shell] .school-dashboard-stats>:nth-child(6){--tone:#f0b54d;--tone-soft:#3a2f18}:root[data-theme=dark] [data-book-shell] .school-dashboard-stats>:nth-child(7){--tone:#ab98f3;--tone-soft:#2c2644}:root[data-theme] [data-book-shell] .school-dashboard-stats>*:hover{transform:translateY(-3px);border-color:var(--tone)!important;box-shadow:0 10px 22px #1d22301a!important}:root[data-theme] [data-book-shell] .school-dashboard-stats>*>svg:first-child{width:48px;height:48px;padding:12px;border-radius:14px;background:var(--tone-soft);color:var(--tone)!important;box-sizing:border-box}:root[data-theme] [data-book-shell] .school-dashboard-stats>*>svg:last-child{color:var(--book-ink-soft)!important;opacity:.6;transition:transform .15s,opacity .15s}:root[data-theme] [data-book-shell] .school-dashboard-stats>*:hover>svg:last-child{transform:translate(3px);opacity:1;color:var(--tone)!important}:root[data-theme] [data-book-shell] .school-dashboard-stats strong{font-family:var(--book-text);font-variant-numeric:lining-nums tabular-nums;font-variant-caps:normal;font-weight:600;font-size:2rem;line-height:1.1;letter-spacing:0;color:var(--book-ink);margin-top:2px}:root[data-theme] [data-book-shell] .school-dashboard-class{border-bottom:1px dashed var(--book-rule)!important;background:transparent!important;font-family:var(--book-text);border-radius:10px!important;padding-inline:10px!important}:root[data-theme] [data-book-shell] .school-dashboard-class:hover{background:var(--site-hover)!important}:root[data-theme] [data-book-shell]>main :is(button,select,input:not([type=checkbox]):not([type=radio]),textarea){border-radius:10px;font-family:var(--book-text)}:root[data-theme] [data-book-shell]>main :is(select,input:not([type=checkbox]):not([type=radio]),textarea){background-color:var(--site-raised);border-color:var(--book-edge)}:root[data-theme] [data-book-shell]>main :is(select,input:not([type=checkbox]):not([type=radio]),textarea):focus{outline:0;border-color:var(--book-ribbon)!important;box-shadow:0 0 0 3px var(--book-ribbon-soft)}:root[data-theme] [data-book-shell]>main button:not(.book-pages button):not(:disabled){transition:transform .12s ease,background-color .12s,box-shadow .12s,border-color .12s}:root[data-theme] [data-book-shell]>main button:not(.book-pages button):not(.school-dashboard-stats>*):not(:disabled):hover{transform:translateY(-1px)}:root[data-theme] [data-book-shell]>main :is(.education-roster button,.history-toolbar button){border-color:var(--book-rule);background:var(--site-raised);box-shadow:0 1px 0 var(--book-rule)}:root[data-theme] [data-book-shell]>main :is(.bg-primary,.education-primary){background:var(--book-ribbon)!important;color:#fff!important;border-color:transparent!important;border-radius:999px!important;box-shadow:0 2px 0 var(--book-ribbon-dark),0 4px 10px #a12a4533!important}:root[data-theme=dark] [data-book-shell]>main :is(.bg-primary,.education-primary){background:#b23a57!important;box-shadow:0 2px #7f1f35!important}:root[data-theme] [data-book-shell]>main button:is([title*=Edit i],[aria-label*=Edit i]){--act:#2f6fd6;--act-soft:#e3edfc}:root[data-theme] [data-book-shell]>main button:is([title*=Archive i],[title*=Delete i],[title*=Remove i],[title*=Deactivate i],[aria-label*=Delete i],[aria-label*=Remove i]){--act:#c53b3b;--act-soft:#fbe4e4}:root[data-theme] [data-book-shell]>main button:is([title*=password i],[aria-label*=password i]){--act:#b8730a;--act-soft:#f8ead0}:root[data-theme] [data-book-shell]>main button:is([title*=histor i],[aria-label*=histor i]){--act:#6a4fbf;--act-soft:#e9e4f8}:root[data-theme] [data-book-shell]>main button:is([title*=School i],[title*=Manage i],[title*=Open i],[title*=Activate i],[title*=Restore i],[title*=Approve i]){--act:#0e8783;--act-soft:#d9efed}:root[data-theme] [data-book-shell]>main button:is([title*=Refresh i],[title*=Previous i],[title*=Next i],[title*=Close i],[title*=Show i],[title*=Hide i],[title*=Print i],[title*=Download i]){--act:#596579;--act-soft:#e9ebef}:root[data-theme=dark] [data-book-shell]>main button:is([title*=Edit i],[aria-label*=Edit i]){--act:#8cb4ff;--act-soft:#1e2b44}:root[data-theme=dark] [data-book-shell]>main button:is([title*=Archive i],[title*=Delete i],[title*=Remove i],[title*=Deactivate i],[aria-label*=Delete i],[aria-label*=Remove i]){--act:#ff9a9a;--act-soft:#3f2224}:root[data-theme=dark] [data-book-shell]>main button:is([title*=password i],[aria-label*=password i]){--act:#f0b54d;--act-soft:#3a2f18}:root[data-theme=dark] [data-book-shell]>main button:is([title*=histor i],[aria-label*=histor i]){--act:#ab98f3;--act-soft:#2c2644}:root[data-theme=dark] [data-book-shell]>main button:is([title*=School i],[title*=Manage i],[title*=Open i],[title*=Activate i],[title*=Restore i],[title*=Approve i]){--act:#4ccfc6;--act-soft:#163638}:root[data-theme=dark] [data-book-shell]>main button:is([title*=Refresh i],[title*=Previous i],[title*=Next i],[title*=Close i],[title*=Show i],[title*=Hide i],[title*=Print i],[title*=Download i]){--act:#a6b0c2;--act-soft:#262c36}:root[data-theme] [data-book-shell]>main button[title]:not(.bg-primary):not(.education-primary):not(.school-dashboard-stats>*){background:var(--act-soft,var(--site-raised))!important;color:var(--act,var(--book-ink))!important;border-color:transparent!important;box-shadow:none!important}:root[data-theme] [data-book-shell]>main button[title]:not(.bg-primary):not(.education-primary):not(:disabled):hover{background:var(--act,var(--book-ink))!important;color:#fff!important}:root[data-theme=dark] [data-book-shell]>main button[title]:not(.bg-primary):not(.education-primary):not(:disabled):hover{color:#11151c!important}:root[data-theme] [data-book-shell]>main .inline-flex.overflow-hidden:has(>button+button){gap:4px;padding:4px;border:0!important;border-radius:999px!important;background:var(--book-paper-2)!important;box-shadow:inset 0 1px 2px #1d22301a}:root[data-theme] [data-book-shell]>main .inline-flex.overflow-hidden:has(>button+button)>button{border-radius:999px!important;border:0!important;background:transparent!important;color:var(--book-ink-soft)!important;box-shadow:none!important}:root[data-theme] [data-book-shell]>main .inline-flex.overflow-hidden:has(>button+button)>button.bg-primary{background:var(--site-raised)!important;color:var(--book-ribbon)!important;font-weight:700;box-shadow:0 1px 3px #1d223026!important}:root[data-theme=dark] [data-book-shell]>main .inline-flex.overflow-hidden:has(>button+button)>button.bg-primary{background:#323846!important;color:var(--book-ribbon)!important}:root[data-theme] [data-book-shell]>main table{border-collapse:separate!important;border-spacing:0 6px}:root[data-theme] [data-book-shell]>main thead th{background:transparent!important;border:0!important;padding:4px 12px!important}:root[data-theme] [data-book-shell]>main tbody tr>td{background:var(--site-raised);border-top:1px solid var(--book-rule)!important;border-bottom:1px solid var(--book-rule)!important;padding:12px!important;transition:background-color .12s}:root[data-theme] [data-book-shell]>main tbody tr>td:first-child{border-left:1px solid var(--book-rule)!important;border-radius:12px 0 0 12px}:root[data-theme] [data-book-shell]>main tbody tr>td:last-child{border-right:1px solid var(--book-rule)!important;border-radius:0 12px 12px 0}:root[data-theme] [data-book-shell]>main tbody tr:hover>td{background:var(--site-hover)}:root[data-theme] [data-book-shell]>main .roster-row:not(.roster-column-head){background:var(--site-raised);border:1px solid var(--book-rule)!important;border-radius:12px;margin:6px 0}:root[data-theme] [data-book-shell]>main .roster-row:not(.roster-column-head):hover{background:var(--site-hover)}:root[data-theme] [data-book-shell]>main .roster-column-head{background:transparent!important;border:0!important;font-variant-caps:all-small-caps;letter-spacing:.06em}:root[data-theme] [data-book-shell]>main :is(.roster-error,[role=alert].roster-error){border-radius:12px;border-left-width:4px}:root[data-theme] [data-book-shell]>main .roster-success{border-radius:12px;padding:10px 12px;background:#e3f4ea;color:#1d6b3e}:root[data-theme=dark] [data-book-shell]>main .roster-success{background:#16301f;color:#8fe0ae}[data-book-shell] .book-page-surface{view-transition-name:book-page}[data-book-shell] .book-topbar{view-transition-name:book-topbar}[data-book-shell] :is(.book-curl,.book-curl-shadow){position:fixed;left:var(--curl-x,0);top:var(--curl-y,0);width:var(--curl-w,1px);height:var(--curl-h,1px);pointer-events:none}[data-book-shell] .book-curl{view-transition-name:book-curl}[data-book-shell] .book-curl-shadow{view-transition-name:book-curl-shadow}::view-transition-old(root),::view-transition-new(root),::view-transition-old(book-topbar),::view-transition-new(book-topbar),::view-transition-old(book-curl),::view-transition-new(book-curl),::view-transition-old(book-curl-shadow),::view-transition-new(book-curl-shadow){animation:none}::view-transition-old(book-curl),::view-transition-new(book-curl),::view-transition-old(book-curl-shadow),::view-transition-new(book-curl-shadow){opacity:0}::view-transition-group(book-page),::view-transition-group(book-curl),::view-transition-group(book-curl-shadow),::view-transition-group(book-topbar){animation:none}::view-transition-group(book-topbar){z-index:10}::view-transition-group(book-curl){z-index:5}::view-transition-group(book-curl-shadow){z-index:3}::view-transition-group(book-page){z-index:1}:root[data-page-turn]::view-transition-group(book-curl){filter:drop-shadow(-6px -5px 9px #1d223047)}:root[data-theme=dark][data-page-turn]::view-transition-group(book-curl){filter:drop-shadow(-6px -5px 10px #000000a6)}:root[data-page-turn]::view-transition-image-pair(book-curl){background-image:linear-gradient(to bottom right,#b9b2a4,#cfc8ba 38%,#e6e1d6 42.5%,#f7f5ef 46%,#fff 48.6%,#ece8df 49.6%,#c3bcae 50%,#0000 50%);background-size:calc(var(--curl-w) * 3) calc(var(--curl-h) * 3);background-repeat:no-repeat}:root[data-theme=dark][data-page-turn]::view-transition-image-pair(book-curl){background-image:linear-gradient(to bottom right,#14171d,#1d2129 38%,#282d37 42.5%,#353b47 46%,#454c59 48.6%,#323844 49.6%,#161a20 50%,#0000 50%)}:root[data-page-turn]::view-transition-image-pair(book-curl-shadow){background-image:linear-gradient(to bottom right,#0000 50%,#1d223052 50.1%,#1d22301f 51.3%,#0000 53.6%);background-size:calc(var(--curl-w) * 3) calc(var(--curl-h) * 3);background-repeat:no-repeat}:root[data-theme=dark][data-page-turn]::view-transition-image-pair(book-curl-shadow){background-image:linear-gradient(to bottom right,#0000 50%,#000000a0 50.1%,#0000004d 51.3%,#0000 53.6%)}:root[data-page-turn=forward]::view-transition-old(book-page){z-index:2;animation:book-curl-cut .62s linear both}:root[data-page-turn=forward]::view-transition-new(book-page){animation:book-under-reveal .62s ease-out both}:root[data-page-turn=forward]::view-transition-image-pair(book-curl){animation:book-curl-flap .62s linear both}:root[data-page-turn=forward]::view-transition-image-pair(book-curl-shadow){animation:book-curl-shade .62s linear both}@keyframes book-curl-cut{0%{animation-timing-function:cubic-bezier(.55,0,.75,.5);clip-path:polygon(0 var(--curl-t),var(--curl-w) var(--curl-t),var(--curl-w) calc(var(--curl-t) + var(--curl-h)),var(--curl-w) calc(var(--curl-t) + var(--curl-h)),0 calc(var(--curl-t) + var(--curl-h)))}50%{animation-timing-function:cubic-bezier(.25,.5,.45,1);clip-path:polygon(0 var(--curl-t),var(--curl-w) var(--curl-t),var(--curl-w) var(--curl-t),0 calc(var(--curl-t) + var(--curl-h)),0 calc(var(--curl-t) + var(--curl-h)))}to{clip-path:polygon(0 var(--curl-t),0 var(--curl-t),0 var(--curl-t),0 var(--curl-t),0 var(--curl-t))}}@keyframes book-curl-flap{0%{animation-timing-function:cubic-bezier(.55,0,.75,.5);clip-path:polygon(100% 100%,100% 100%,100% 100%,100% 100%,100% 100%);background-position:calc(var(--curl-w) * -.5) calc(var(--curl-h) * -.5)}50%{animation-timing-function:cubic-bezier(.25,.5,.45,1);clip-path:polygon(100% 0,100% 0,20% 20%,0 100%,0 100%);background-position:calc(var(--curl-w) * -1) calc(var(--curl-h) * -1)}to{clip-path:polygon(0 0,20% -80%,-60% -60%,-80% 20%,0 0);background-position:calc(var(--curl-w) * -1.5) calc(var(--curl-h) * -1.5)}}@keyframes book-curl-shade{0%{animation-timing-function:cubic-bezier(.55,0,.75,.5);opacity:0;background-position:calc(var(--curl-w) * -.5) calc(var(--curl-h) * -.5)}50%{animation-timing-function:cubic-bezier(.25,.5,.45,1);opacity:1;background-position:calc(var(--curl-w) * -1) calc(var(--curl-h) * -1)}to{opacity:0;background-position:calc(var(--curl-w) * -1.5) calc(var(--curl-h) * -1.5)}}@keyframes book-under-reveal{0%{filter:brightness(.86)}to{filter:brightness(1)}}@keyframes book-under-hide{0%{filter:brightness(1)}to{filter:brightness(.86)}}@media(max-width:1540px){:root[data-theme] [data-book-shell] .book-brand>span:last-child{display:none}}@media(max-width:980px){:root[data-theme] [data-book-shell] :is(.book-index-button span,.book-activity-button span){display:none}:root[data-theme] [data-book-shell] .book-chapters button{padding:0 10px}}@media(max-width:760px){:root[data-theme] [data-book-shell] .book-topbar{height:56px;padding:0 12px}:root[data-theme] [data-book-shell] .book-actions{margin-left:auto}:root[data-theme] [data-book-shell] .book-chapters{position:fixed;left:0;right:0;bottom:0;z-index:30;height:60px;gap:0;align-items:stretch;padding-bottom:env(safe-area-inset-bottom);background:linear-gradient(180deg,var(--book-cloth),var(--book-cloth-2));box-shadow:0 -4px 14px #0000004d}:root[data-theme] [data-book-shell] .book-chapters button{flex:1;flex-direction:column;justify-content:center;gap:2px;height:auto;padding:0 2px;border-radius:0;font-size:11px}:root[data-theme] [data-book-shell] .book-chapters button[aria-current]{height:auto;margin:0;box-shadow:inset 0 3px 0 var(--book-ribbon)}:root[data-theme] [data-book-shell]>main{margin-bottom:70px}:root[data-theme] [data-book-shell] .book-pagehead{margin:0 16px}}@media(prefers-reduced-motion:reduce){:root[data-theme] [data-book-shell] .school-dashboard-stats>*{transition:none}}@media(max-width:1360px){:root[data-theme] [data-book-shell] .book-index-button kbd{display:none}:root[data-theme] [data-book-shell] .book-chapters button{padding:0 12px}}:root[data-theme] [data-book-shell]>main .compact-directory{display:grid;gap:6px;border:0!important}:root[data-theme] [data-book-shell]>main .directory-row:not(.directory-head){background:var(--site-raised);border:1px solid var(--book-rule)!important;border-radius:12px;padding:10px 12px!important;transition:background-color .12s,border-color .12s}:root[data-theme] [data-book-shell]>main .directory-row:not(.directory-head):hover{background:var(--site-hover);border-color:var(--book-edge)!important}:root[data-theme] [data-book-shell]>main .directory-head{background:transparent!important;border:0!important;font-variant-caps:all-small-caps;letter-spacing:.06em;color:var(--book-ink-soft);padding:2px 12px!important}:root[data-theme] [data-book-shell]>main .directory-row button:not([title]){border-radius:10px}:root[data-theme] [data-book-shell]>main :is(.roster-search,.roster-toolbar){justify-content:flex-start;gap:10px}:root[data-theme] [data-book-shell]>main .roster-toolbar>label{margin-left:auto;display:inline-flex;align-items:center;gap:8px}:root[data-theme] [data-book-shell]>main button[aria-pressed]{border-radius:999px!important;padding-inline:16px}:root[data-theme] [data-book-shell]>main button[aria-pressed=true]{background:var(--book-ribbon-soft)!important;color:var(--book-ribbon)!important;border-color:transparent!important;font-weight:700;box-shadow:inset 0 0 0 1px #a12a4533!important}:root[data-theme=dark] [data-book-shell]>main button[aria-pressed=true]{box-shadow:inset 0 0 0 1px #e88ea455!important}:root[data-theme] [data-book-shell]{--book-heading:"Book Serif",Georgia,"Times New Roman",serif;--book-text:"Book UI",system-ui,"Segoe UI",sans-serif;--book-hand:"Book Hand","Segoe Print",cursive;--book-sticker:#1d2230}:root[data-theme=dark] [data-book-shell]{--book-sticker:#000000}:root[data-theme] [data-book-shell]>main{font-size:16px;letter-spacing:.005em}:root[data-theme] [data-book-shell]>main :is(h1,h2,h3){letter-spacing:-.005em}:root[data-theme] [data-book-shell]>main :is(label,th,.school-dashboard-stats>button>span){font-variant-caps:normal;letter-spacing:.04em;text-transform:uppercase;font-size:12px;font-weight:700}:root[data-theme] [data-book-shell] .book-hand{font-family:var(--book-hand);font-size:22px;font-weight:600;color:var(--book-ribbon);margin:0}:root[data-theme] [data-book-shell] .book-running-head>span:last-child{font-size:24px}:root[data-theme] [data-book-shell] .school-dashboard-stats>*,:root[data-theme] [data-book-shell] .book-class-card,:root[data-theme] [data-book-shell] .book-alert,:root[data-theme] [data-book-shell] .book-groups{border:2px solid var(--book-sticker)!important;box-shadow:3px 3px 0 var(--book-sticker)!important}:root[data-theme=dark] [data-book-shell] :is(.school-dashboard-stats>*,.book-class-card,.book-alert,.book-groups){border-color:#3e4554!important;box-shadow:3px 3px #000!important}:root[data-theme] [data-book-shell] .school-dashboard-stats>*:hover,:root[data-theme] [data-book-shell] .book-class-card:hover{transform:translate(-2px,-2px)!important;box-shadow:5px 5px 0 var(--book-sticker)!important;border-color:var(--book-sticker)!important}:root[data-theme=dark] [data-book-shell] :is(.school-dashboard-stats>*,.book-class-card):hover{box-shadow:5px 5px #000!important;border-color:#5a6274!important}:root[data-theme] [data-book-shell] .school-dashboard-stats>*:active,:root[data-theme] [data-book-shell] .book-class-card:active{transform:translate(1px,1px)!important;box-shadow:1px 1px 0 var(--book-sticker)!important}:root[data-theme] [data-book-shell]>main :is(.bg-primary,.education-primary){border:2px solid var(--book-sticker)!important;box-shadow:2px 2px 0 var(--book-sticker)!important}:root[data-theme] [data-book-shell] .book-home-hello{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:6px 0 18px}:root[data-theme] [data-book-shell] .book-home-hello h1{font-size:clamp(2.2rem,4vw,3.2rem)!important;line-height:1.05;margin:2px 0 8px}:root[data-theme] [data-book-shell] .book-home-hello h1:first-letter{color:inherit!important}:root[data-theme] [data-book-shell] .book-home-hello p:not(.book-hand){margin:0;color:var(--book-ink-soft);font-size:17px}:root[data-theme] [data-book-shell] .book-alert{--tone:#c2264f;--tone-soft:#fde3e9;display:flex;align-items:center;gap:18px;margin:6px 0 14px;padding:16px 20px;border-radius:16px;background:var(--tone-soft)}:root[data-theme] [data-book-shell] .book-alert[data-tone=amber]{--tone:#a86200;--tone-soft:#fbecd0}:root[data-theme=dark] [data-book-shell] .book-alert{--tone:#ff8fa8;--tone-soft:#3d2029}:root[data-theme=dark] [data-book-shell] .book-alert[data-tone=amber]{--tone:#f4b860;--tone-soft:#3a2d16}:root[data-theme] [data-book-shell] .book-alert-count{font-family:var(--book-text);font-weight:800;font-size:2.6rem;line-height:1;color:var(--tone);min-width:56px;text-align:center}:root[data-theme] [data-book-shell] .book-alert>div{flex:1;display:grid;gap:2px}:root[data-theme] [data-book-shell] .book-alert b{font-size:17px}:root[data-theme] [data-book-shell] .book-alert span{color:var(--book-ink-soft);font-size:14px}:root[data-theme] [data-book-shell] .book-alert button{display:inline-flex;align-items:center;gap:6px;background:var(--book-sticker)!important;color:#fff!important;border:0!important;border-radius:999px!important;padding:10px 18px!important;font-weight:700}:root[data-theme=dark] [data-book-shell] .book-alert button{background:var(--tone)!important;color:#15161a!important}:root[data-theme] [data-book-shell] .book-hint{display:flex;align-items:center;gap:8px;margin:2px 0 14px;color:var(--book-ink-soft);font-size:14px}:root[data-theme] [data-book-shell] .school-dashboard-stats strong{font-family:var(--book-text)!important;font-weight:800!important}:root[data-theme] [data-book-shell] .school-dashboard-columns{grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);gap:28px;align-items:start}:root[data-theme] [data-book-shell] .school-dashboard-columns>section:only-child{grid-column:1/-1}:root[data-theme] [data-book-shell] .book-class-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px;margin-top:12px}:root[data-theme] [data-book-shell] .book-class-card{--c:#ffd4cf;position:relative;display:grid!important;justify-items:start;align-content:start;gap:4px;min-height:104px;padding:14px 16px!important;border-radius:16px!important;background:var(--c)!important;color:#1d2230!important;text-align:left;transition:transform .12s,box-shadow .12s}:root[data-theme] [data-book-shell] .book-class-card[data-class-tone=sky]{--c:#c4e4fb}:root[data-theme] [data-book-shell] .book-class-card[data-class-tone=mint]{--c:#c9efd2}:root[data-theme] [data-book-shell] .book-class-card[data-class-tone=sun]{--c:#f8e3a8}:root[data-theme] [data-book-shell] .book-class-card[data-class-tone=lilac]{--c:#e5dafc}:root[data-theme] [data-book-shell] .book-class-card[data-class-tone=aqua]{--c:#bdeeea}:root[data-theme=dark] [data-book-shell] .book-class-card{filter:saturate(.9) brightness(.92)}:root[data-theme] [data-book-shell] .book-class-name{font-family:var(--book-text);font-weight:800;font-size:2.1rem;line-height:1;letter-spacing:-.02em}:root[data-theme] [data-book-shell] .book-class-count{position:absolute;top:12px;right:12px;min-width:30px;height:24px;padding:0 8px;display:grid;place-items:center;border:1.5px solid #1d2230;border-radius:999px;background:#ffffffb3;font-weight:700;font-size:13px}:root[data-theme] [data-book-shell] .book-class-card small{color:#1d2230b3!important;font-size:13px}:root[data-theme] [data-book-shell] .book-groups{padding:16px 20px 10px;border-radius:16px;background:var(--site-raised)}:root[data-theme] [data-book-shell] .book-groups .roster-heading{border:0!important;padding-top:0}:root[data-theme] [data-book-shell] .book-groups .roster-heading:after{display:none}:root[data-theme] [data-book-shell] .book-groups-bar{display:flex;height:12px;border-radius:999px;overflow:hidden;border:1.5px solid var(--book-sticker);background:repeating-linear-gradient(135deg,#0000 0 5px,#1d22301a 5px 7px);margin:2px 0 8px}:root[data-theme] [data-book-shell] .book-group-row{display:grid;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--book-rule)}:root[data-theme] [data-book-shell] .book-group-row:last-child{border-bottom:0}:root[data-theme] [data-book-shell] .book-group-key{display:grid;place-items:center;width:34px;height:28px;border:1.5px dashed;border-radius:8px;font-size:12px;font-weight:800;background:var(--site-raised)}:root[data-theme] [data-book-shell] .book-group-key:not(:empty){border-style:solid}:root[data-theme] [data-book-shell] .book-group-row strong{font-size:18px;font-weight:800}@media(max-width:900px){:root[data-theme] [data-book-shell] .school-dashboard-columns{grid-template-columns:minmax(0,1fr)}:root[data-theme] [data-book-shell] .book-alert{flex-wrap:wrap}}:root[data-theme] [data-book-shell]>main label :is(select,input,textarea){text-transform:none;font-size:15px;font-weight:500;letter-spacing:normal}:root[data-theme] [data-book-shell] .book-class-card{justify-content:start!important;align-items:start!important}:root[data-theme] [data-book-shell]>main .library-page-header h1{font:400 2.4rem/1.1 var(--book-heading)!important;letter-spacing:-.005em}:root[data-theme] [data-book-shell]>main .library-page-header{border-bottom:3px double var(--book-edge)!important}:root[data-theme] [data-book-shell]>main .library-page-header a{display:inline-flex;align-items:center;gap:6px;min-height:42px;padding:0 14px;border:1px solid var(--book-rule);border-radius:10px;background:var(--site-raised);color:var(--book-ink);font-weight:600;text-decoration:none;box-shadow:0 1px 0 var(--book-rule)}:root[data-theme] [data-book-shell]>main .library-page-header a:hover{background:var(--site-hover)}:root[data-theme] [data-book-shell]>main .library-row[aria-pressed]{border-radius:14px!important;padding-inline:12px}:root[data-theme] [data-book-shell]>main .library-row[aria-pressed=true]{background:var(--book-ribbon-soft)!important;color:var(--book-ink)!important;box-shadow:inset 4px 0 0 var(--book-ribbon)!important;font-weight:inherit}:root[data-theme] [data-book-shell]>main tbody th{text-transform:none!important;font-size:15px!important;font-weight:600!important;letter-spacing:normal!important;color:var(--book-ink)!important;text-align:left;background:var(--site-raised);border-top:1px solid var(--book-rule)!important;border-bottom:1px solid var(--book-rule)!important;border-left:1px solid var(--book-rule)!important;border-radius:12px 0 0 12px;padding:12px!important}:root[data-theme] [data-book-shell]>main tbody tr:has(>th:first-child)>td:first-of-type{border-left:0!important;border-radius:0}:root[data-theme] [data-book-shell]>main tbody tr:hover>th{background:var(--site-hover)}:root[data-theme] [data-book-shell]>main thead tr{background:transparent!important}:root[data-theme] [data-book-shell]>main input[type=checkbox]{accent-color:var(--book-ribbon);width:18px;height:18px}:root[data-theme] [data-book-shell]>main p[role=status]:has(>a[href="/admin/education"]){display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin:18px 0;padding:22px 24px;border:2px dashed var(--book-edge-2);border-radius:16px;background:var(--site-raised);font-size:17px;font-weight:600;color:var(--book-ink)}:root[data-theme] [data-book-shell]>main p[role=status]:has(>a[href="/admin/education"])>a{display:inline-flex;align-items:center;padding:10px 18px;border-radius:999px;background:var(--book-sticker);color:#fff;font-size:15px;font-weight:700;text-decoration:none}:root[data-theme=dark] [data-book-shell]>main p[role=status]:has(>a[href="/admin/education"])>a{background:var(--book-ribbon);color:#15161a}:root[data-theme] .activity-catalog[data-book-shell]{background:var(--book-paper-img) 0 0/768px 768px,var(--book-paper)!important;color:var(--book-ink);font-family:var(--book-text)}:root[data-theme] .activity-catalog[data-book-shell]>header{background:repeating-linear-gradient(0deg,#ffffff06 0 1px,#0000 1px 3px),repeating-linear-gradient(90deg,#00000012 0 1px,#0000 1px 3px),linear-gradient(180deg,var(--book-cloth),var(--book-cloth-2))!important;box-shadow:inset 0 -1px #dcc28a33,0 3px 10px #0d121c40!important;padding-bottom:34px!important}:root[data-theme] .activity-catalog[data-book-shell]>header h1{font-family:var(--book-heading);font-weight:400!important;font-size:2rem!important;color:#fff}:root[data-theme] .activity-catalog[data-book-shell]>header p{font-family:var(--book-hand);font-size:20px!important;color:var(--book-gilt)!important}:root[data-theme] .activity-catalog[data-book-shell] .activity-catalog-filters{background:var(--site-raised)!important;border:2px solid var(--book-sticker)!important;border-radius:18px!important;box-shadow:4px 4px 0 var(--book-sticker)!important}:root[data-theme=dark] .activity-catalog[data-book-shell] .activity-catalog-filters{border-color:#3e4554!important;box-shadow:4px 4px #000!important}:root[data-theme] .activity-catalog[data-book-shell] .catalog-search{font-size:17px!important;padding-block:15px!important;border:2px solid var(--book-edge)!important;background:var(--book-paper)!important;color:var(--book-ink)!important;border-radius:14px!important}:root[data-theme] .activity-catalog[data-book-shell] .catalog-search:focus{border-color:var(--book-ribbon)!important;box-shadow:0 0 0 4px var(--book-ribbon-soft)!important}:root[data-theme] .activity-catalog[data-book-shell] :is(.catalog-search-kbd,.catalog-search-clear){position:absolute;right:14px;top:50%;transform:translateY(-50%);display:grid;place-items:center;min-width:28px;height:28px;padding:0 6px;border-radius:8px}:root[data-theme] .activity-catalog[data-book-shell] .catalog-search-kbd{border:1.5px solid var(--book-edge-2);color:var(--book-ink-soft);font:700 13px var(--book-text);background:var(--site-raised)}:root[data-theme] .activity-catalog[data-book-shell] .catalog-search-clear{border:0;background:var(--book-paper-2);color:var(--book-ink);cursor:pointer}:root[data-theme] .activity-catalog[data-book-shell] .catalog-unit-chips{display:flex;flex-wrap:wrap;gap:8px}:root[data-theme] .activity-catalog[data-book-shell] .catalog-unit-chips button{display:inline-flex;align-items:center;gap:7px;min-height:38px;padding:0 14px;border:1.5px solid var(--book-edge);border-radius:999px;background:var(--site-raised);color:var(--book-ink);font:600 14px var(--book-text);cursor:pointer;transition:transform .12s,background .12s}:root[data-theme] .activity-catalog[data-book-shell] .catalog-unit-chips button b{display:inline-grid;place-items:center;min-width:28px;height:22px;padding:0 5px;border-radius:7px;background:var(--book-paper-2);font-size:12px}:root[data-theme] .activity-catalog[data-book-shell] .catalog-unit-chips button:hover{transform:translateY(-1px)}:root[data-theme] .activity-catalog[data-book-shell] .catalog-unit-chips button[aria-pressed=true]{background:var(--book-sticker);border-color:var(--book-sticker);color:#fff}:root[data-theme] .activity-catalog[data-book-shell] .catalog-unit-chips button[aria-pressed=true] b{background:#ffffff26;color:#fff}:root[data-theme=dark] .activity-catalog[data-book-shell] .catalog-unit-chips button[aria-pressed=true]{background:var(--book-ribbon);border-color:var(--book-ribbon);color:#15161a}:root[data-theme] .activity-catalog[data-book-shell] .activity-catalog-filters button.rounded-2xl{border-width:1.5px!important;border-radius:999px!important;font-family:var(--book-text)}:root[data-theme] .activity-catalog[data-book-shell] .catalog-recent{margin:0 0 26px}:root[data-theme] .activity-catalog[data-book-shell] .catalog-recent h2{display:flex;align-items:center;gap:8px;margin:0 0 10px;font:600 22px var(--book-hand)!important;color:var(--book-ribbon)!important}:root[data-theme] .activity-catalog[data-book-shell] .catalog-recent>div{display:flex;flex-wrap:wrap;gap:10px}:root[data-theme] .activity-catalog[data-book-shell] .catalog-recent button{display:inline-flex;align-items:baseline;gap:6px;padding:10px 16px;border:2px solid var(--book-sticker);border-radius:12px;background:var(--site-raised);color:var(--book-ink);font:800 20px var(--book-text);box-shadow:3px 3px 0 var(--book-sticker);cursor:pointer;transition:transform .12s,box-shadow .12s}:root[data-theme] .activity-catalog[data-book-shell] .catalog-recent button small{font-size:12px;font-weight:700;color:var(--book-ink-soft)}:root[data-theme] .activity-catalog[data-book-shell] .catalog-recent button:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--book-sticker)}:root[data-theme=dark] .activity-catalog[data-book-shell] .catalog-recent button{border-color:#3e4554;box-shadow:3px 3px #000}:root[data-theme] .activity-catalog[data-book-shell] .catalog-results-head{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px}:root[data-theme] .activity-catalog[data-book-shell] .catalog-results-head strong{font:400 26px var(--book-heading)}:root[data-theme] .activity-catalog[data-book-shell] .catalog-results-head span{color:var(--book-ink-soft)}:root[data-theme] .activity-catalog[data-book-shell] .catalog-results-head button{margin-left:auto;padding:6px 14px;border:1.5px solid var(--book-edge);border-radius:999px;background:var(--site-raised);color:var(--book-ink);font-weight:600;cursor:pointer}:root[data-theme] .activity-catalog[data-book-shell] .catalog-ai-result{text-align:left;padding:14px;border:2px solid var(--book-sticker);border-radius:14px;background:var(--site-raised);color:var(--book-ink)}:root[data-theme] .activity-catalog[data-book-shell] .activity-catalog-unit{background:var(--site-raised)!important;border:2px solid var(--book-rule)!important;border-radius:18px!important;box-shadow:none!important}:root[data-theme] .activity-catalog[data-book-shell] .activity-catalog-unit>button .text-base{font:400 20px var(--book-heading)!important;color:var(--book-ink)!important}:root[data-theme] .activity-catalog[data-book-shell] .activity-catalog-unit>button>div:first-child>span.rounded-full{width:42px!important;height:42px!important;border-radius:12px!important;border:2px solid var(--book-sticker);background:#c4e4fb!important;color:#1d2230!important;font-size:13px!important}:root[data-theme] .activity-catalog[data-book-shell] h2{font-family:var(--book-heading);font-weight:400!important;color:var(--book-ink)!important;font-size:1.5rem!important}:root[data-theme] .activity-catalog[data-book-shell] .activity-glass-card{min-height:132px;border:2px solid var(--book-sticker);border-radius:16px;background:var(--site-raised);box-shadow:3px 3px 0 var(--book-sticker);transition:transform .12s,box-shadow .12s}:root[data-theme] .activity-catalog[data-book-shell] .activity-glass-card:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--book-sticker)}:root[data-theme] .activity-catalog[data-book-shell] .activity-glass-card:active{transform:translate(1px,1px);box-shadow:1px 1px 0 var(--book-sticker)}:root[data-theme=dark] .activity-catalog[data-book-shell] .activity-glass-card{border-color:#3e4554;box-shadow:3px 3px #000}:root[data-theme] .activity-catalog[data-book-shell] :is(.activity-glass-bg,.activity-glass-blob){display:none}:root[data-theme] .activity-catalog[data-book-shell] .activity-glass-content{padding:14px 16px}:root[data-theme] .activity-catalog[data-book-shell] .activity-card-type{border-radius:999px!important;font:700 12px var(--book-text)!important;padding:4px 10px!important}:root[data-theme] .activity-catalog[data-book-shell] .activity-main-center{font:800 2.4rem/1 var(--book-text)!important;letter-spacing:-.03em;color:var(--book-ink)!important;text-align:left!important;justify-content:flex-start!important}:root[data-theme] .activity-catalog[data-book-shell] .activity-card-footer{display:flex;align-items:center;justify-content:space-between;gap:6px}:root[data-theme] .activity-catalog[data-book-shell] .activity-card-unit{font-size:12px;font-weight:600;color:var(--book-ink-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}:root[data-theme] .activity-catalog[data-book-shell] .activity-card-open{font-size:12px;font-weight:700;color:var(--book-ribbon)}[data-book-shell] 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.activity-catalog[data-book-shell] .activity-main-center{font-size:2.6rem!important}:root[data-theme] [data-book-shell] .student-book{--sb-ink:#1f1b2e;--sb-soft:#6d6577;--sb-sticker:#1f1b2e;max-width:1400px;margin:0 auto;display:grid;gap:22px}:root[data-theme=dark] [data-book-shell] .student-book{--sb-ink:#efe9dd;--sb-soft:#a9a3b3;--sb-sticker:#000}:root[data-theme] [data-book-shell] .student-book-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}:root[data-theme] [data-book-shell] .student-book-title h1{margin:0;font:800 clamp(2.2rem,4vw,3.2rem)/1 "Book UI",system-ui,sans-serif!important;letter-spacing:-.03em}:root[data-theme] [data-book-shell] .student-book-title h1:first-letter{color:inherit!important}:root[data-theme] [data-book-shell] .student-book-title p{margin:8px 0 0;color:var(--sb-soft);font-size:16px}:root[data-theme] [data-book-shell] .student-book-count{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border:2px solid var(--sb-sticker);border-radius:999px;background:#f3c6f0;color:#1f1b2e;font-weight:800;box-shadow:2px 2px 0 var(--sb-sticker)}:root[data-theme] [data-book-shell] .student-book-filters{display:grid;gap:12px;padding:16px;border:2px solid var(--sb-sticker);border-radius:20px;background:var(--site-raised);box-shadow:4px 4px 0 var(--sb-sticker)}:root[data-theme] [data-book-shell] .student-book-search{display:flex;align-items:center;gap:10px;padding:0 14px;border:2px solid var(--sb-sticker);border-radius:14px;background:var(--book-paper);font-variant-caps:normal!important;text-transform:none!important}:root[data-theme] [data-book-shell] .student-book-search input{flex:1;height:48px;border:0!important;outline:0;background:transparent!important;font-size:16px!important;box-shadow:none!important}:root[data-theme] [data-book-shell] .student-book-units{display:flex;flex-wrap:wrap;gap:8px}:root[data-theme] [data-book-shell] .student-book-units button{min-height:40px;padding:0 16px!important;border:1.5px solid #d9d0bf!important;border-radius:999px!important;background:#fff!important;color:#1f1b2e!important;font-weight:700}:root[data-theme] [data-book-shell] .student-book-units button[aria-pressed=true]{background:var(--sb-sticker)!important;color:#fff!important;border-color:var(--sb-sticker)!important}:root[data-theme] [data-book-shell] .student-book-unit{--u:#c4e4fb;padding:18px 20px;border:2px solid var(--sb-sticker);border-radius:22px;background:var(--site-raised);box-shadow:4px 4px 0 var(--sb-sticker)}:root[data-theme] [data-book-shell] .student-book-unit[data-unit="2"]{--u:#ffd4cf}:root[data-theme] [data-book-shell] .student-book-unit[data-unit="3"]{--u:#c9efd2}:root[data-theme] [data-book-shell] .student-book-unit[data-unit="5"]{--u:#e5dafc}:root[data-theme] [data-book-shell] .student-book-unit[data-unit="6"]{--u:#f8e3a8}:root[data-theme] [data-book-shell] .student-book-unit[data-unit=ai]{--u:#f3c6f0}:root[data-theme] [data-book-shell] .student-book-unit>header{display:flex;align-items:center;gap:14px;margin-bottom:16px}:root[data-theme] [data-book-shell] .student-book-unit-badge{display:grid;place-items:center;width:52px;height:52px;flex-shrink:0;border:2px solid var(--sb-sticker);border-radius:14px;background:var(--u);color:#1f1b2e;font-weight:800;font-size:16px}:root[data-theme] [data-book-shell] .student-book-unit h2{margin:0;font:800 22px Book UI,system-ui,sans-serif!important;letter-spacing:-.01em}:root[data-theme] [data-book-shell] .student-book-unit header small{display:block;color:var(--sb-soft);font-size:15px}:root[data-theme] [data-book-shell] .student-book-unit-count{margin-left:auto;padding:5px 12px;border-radius:999px;background:var(--book-paper-2);font-size:14px;font-weight:700;color:var(--sb-ink)}:root[data-theme] [data-book-shell] .student-book-all{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:9px 16px!important;border:2px solid var(--sb-sticker)!important;border-radius:12px!important;background:var(--site-raised)!important;font-weight:700;box-shadow:2px 2px 0 var(--sb-sticker)}:root[data-theme] [data-book-shell] .student-book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}:root[data-theme] [data-book-shell] .student-book-card{position:relative;display:grid!important;justify-items:start;align-content:start;gap:6px;min-height:150px;padding:14px 16px!important;border:2px solid var(--sb-sticker)!important;border-radius:16px!important;background:var(--book-paper)!important;color:var(--sb-ink)!important;text-align:left;box-shadow:3px 3px 0 var(--sb-sticker)!important;transition:transform .12s,box-shadow .12s;cursor:pointer}:root[data-theme] [data-book-shell] .student-book-card:hover{transform:translate(-2px,-2px)!important;box-shadow:5px 5px 0 var(--sb-sticker)!important}:root[data-theme] [data-book-shell] .student-book-card:active{transform:translate(1px,1px)!important;box-shadow:1px 1px 0 var(--sb-sticker)!important}:root[data-theme] [data-book-shell] .student-book-type{padding:3px 10px;border-radius:999px;background:#fde3e9;color:#a12a45;font-size:12px;font-weight:800}:root[data-theme] [data-book-shell] .student-book-card strong{font:800 2.5rem/1 Book UI,system-ui,sans-serif;letter-spacing:-.03em}:root[data-theme] [data-book-shell] .student-book-variant{font-size:13px;font-weight:700;color:var(--sb-soft)}:root[data-theme] [data-book-shell] .student-book-variant[data-variant=easy]{color:#2f8f5b}:root[data-theme] [data-book-shell] .student-book-variant[data-variant=medium]{color:#b36b06}:root[data-theme] [data-book-shell] .student-book-variant[data-variant=hard]{color:#b8323a}:root[data-theme] [data-book-shell] .student-book-start{position:absolute;right:12px;bottom:12px;display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:999px;background:#9b2848;color:#fff;font-size:13px;font-weight:800}:root[data-theme] [data-book-shell] .student-book-empty{padding:28px;border:2px dashed #b7af9f;border-radius:16px;text-align:center;color:var(--sb-soft);font-weight:600}:root[data-theme] [data-book-shell] .student-book-info{display:flex;flex-wrap:wrap;gap:10px;margin:0}:root[data-theme] [data-book-shell] .student-book-info>div{display:flex;align-items:center;gap:10px;padding:10px 16px;border:1.5px solid var(--book-rule);border-radius:14px;background:var(--site-raised)}:root[data-theme] [data-book-shell] .student-book-info dt{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:700;color:var(--sb-soft);text-transform:uppercase;letter-spacing:.06em}:root[data-theme] [data-book-shell] .student-book-info dd{margin:0;font-weight:700}:root[data-theme=dark] [data-book-shell] .student-book-units button:not([aria-pressed=true]){background:var(--book-paper-2)!important;color:var(--sb-ink)!important;border-color:#343743!important}:root[data-theme=dark] [data-book-shell] .student-book-type{background:#3b2730;color:#ffb3c2}@media(min-width:1100px){:root[data-theme] .activity-desk .activity-sheet.book-spread .grid.min-h-0.gap-0:has(>div>img){grid-template-columns:minmax(0,1fr)!important}:root[data-theme] .activity-desk .activity-sheet.book-spread .grid.min-h-0.gap-0:has(>div>img) img{max-height:min(40vh,460px)!important}}:root[data-theme] .activity-desk .activity-sheet button{white-space:nowrap}:root[data-theme] .activity-desk .activity-sheet :is(.u3-word-chip,.u3-paper-note,.u3-photo-slot,[class*=option],label){white-space:normal}:root[data-theme] .activity-desk .strategy-board{background:transparent!important}:root[data-theme] .activity-desk .strategy-board>.strategy-toolbar{margin:12px clamp(8px,1.4vw,20px) 0;padding:8px 12px!important;border:2px solid 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var(--ab-sticker)!important;border-top:2px solid var(--ab-sticker)!important;border-radius:18px!important;background:var(--ab-paper)!important;box-shadow:4px 4px 0 var(--ab-sticker)}:root[data-theme=dark] .activity-desk .strategy-panel{border-color:#3e4554!important;box-shadow:4px 4px #000}:root[data-theme] .activity-desk .strategy-panel>header{border-bottom:2px solid var(--ab-sticker)!important}:root[data-theme] .activity-desk .strategy-panel .strategy-instruction p{font-family:"Book Serif",Georgia,serif!important;font-size:1.15em;line-height:1.35}:root[data-theme] .activity-desk .strategy-panel .strategy-choices label{border-radius:12px!important;border:1.5px solid #ded5c4!important;background:#fff!important}:root[data-theme] .activity-desk .strategy-panel .strategy-choices label.selected{border:2px solid var(--group-color)!important;background:color-mix(in srgb,var(--group-color) 10%,#fff)!important}:root[data-theme=dark] .activity-desk .strategy-panel .strategy-choices label{background:var(--ab-paper-2)!important;border-color:#343743!important}:root[data-theme] .activity-desk .strategy-panel>footer button{border-radius:12px!important;font-weight:800}:root[data-theme] .activity-desk .strategy-class-picker{padding:40px 16px!important}:root[data-theme] .activity-desk .strategy-class-picker h3{font:400 30px "Book Serif",Georgia,serif!important;color:var(--ab-ink)!important}:root[data-theme] .activity-desk .strategy-class-picker>div{display:flex!important;flex-wrap:wrap;justify-content:center;gap:16px!important;max-width:900px;margin:0 auto}:root[data-theme] .activity-desk .strategy-class-picker button{width:200px!important;min-height:120px!important;border:2px solid var(--ab-sticker)!important;border-radius:18px!important;background:#c4e4fb!important;color:#1f1b2e!important;box-shadow:4px 4px 0 var(--ab-sticker)!important;font:800 30px Book UI,system-ui,sans-serif!important}:root[data-theme] .activity-desk .strategy-class-picker button:nth-child(2){background:#ffd4cf!important}:root[data-theme] .activity-desk .strategy-class-picker button:nth-child(3){background:#c9efd2!important}:root[data-theme] .activity-desk .strategy-class-picker button:nth-child(4){background:#f8e3a8!important}:root[data-theme] .activity-desk .strategy-class-picker button:hover{transform:translate(-2px,-2px)!important;box-shadow:6px 6px 0 var(--ab-sticker)!important}:root[data-theme] .activity-desk .strategy-panel .strategy-instruction p{font-weight:400!important;font-size:1.02em!important;font-synthesis:none}:root[data-theme] [data-book-shell]>main .assignment-list{display:grid;gap:10px}:root[data-theme] [data-book-shell]>main .assignment-row{--lv:#a12a45;--lv-soft:#f6e5e9;position:relative;border:2px solid #1f1b2e!important;border-left-width:8px!important;border-left-color:var(--lv)!important;border-radius:16px!important;background:var(--site-raised)!important;box-shadow:3px 3px #1f1b2e;padding:12px 16px!important}:root[data-theme=dark] [data-book-shell]>main .assignment-row{border-color:#3e4554!important;box-shadow:3px 3px #000}:root[data-theme] [data-book-shell]>main .assignment-row[data-variant=easy]{--lv:#2f8f5b;--lv-soft:#ddf3e6}:root[data-theme] [data-book-shell]>main .assignment-row[data-variant=medium]{--lv:#b36b06;--lv-soft:#f8ead0}:root[data-theme] [data-book-shell]>main .assignment-row[data-variant=hard]{--lv:#b8323a;--lv-soft:#fbe0e0}:root[data-theme] [data-book-shell]>main .assignment-row:is([data-variant*=general],[data-variant*=improving],[data-variant*=facilitating],[data-variant*=consolidation],[data-variant^=group]){--lv:#6a4fbf;--lv-soft:#e9e4f8}:root[data-theme] [data-book-shell]>main .assignment-row:hover{transform:translate(-1px,-1px);box-shadow:4px 4px #1f1b2e}:root[data-theme] [data-book-shell]>main .assignment-code{font:800 20px Book UI,system-ui,sans-serif!important;letter-spacing:-.01em;color:var(--book-ink)!important}:root[data-theme] [data-book-shell]>main .assignment-row .center-type{padding:3px 10px;border-radius:999px;background:var(--lv-soft);color:var(--lv);font-size:12px;font-weight:800}:root[data-theme] [data-book-shell]>main .assignment-row .text-xs.text-gray-500{font-size:13px!important}:root[data-theme] [data-book-shell]>main .center-row-actions.center-row-actions.center-row-actions button[title=Solve]:not(:disabled){background:#1f1b2e!important;color:#fff!important;border-radius:10px!important}:root[data-theme] [data-book-shell]>main .center-row-actions.center-row-actions.center-row-actions button[title^=Assign]:not(:disabled){background:#9b2848!important;color:#fff!important;border-radius:10px!important}:root[data-theme=dark] [data-book-shell]>main .center-row-actions.center-row-actions.center-row-actions button[title=Solve]:not(:disabled){background:#efe9dd!important;color:#15161a!important}:root[data-theme] [data-book-shell]>main :is(h1,.library-page-header h1){font:800 clamp(2.1rem,3.6vw,3rem)/1.05 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:is(.bg-card.rounded-2xl,.library-row){border-color:#3e4554!important;box-shadow:3px 3px #000!important}:root[data-theme] [data-book-shell]>main .library-row:hover{transform:translate(-1px,-1px);box-shadow:4px 4px #1f1b2e!important}:root[data-theme] [data-book-shell]>main .library-row strong{font-weight:800!important}:root[data-theme] [data-book-shell]>main .library-level[data-level=easy]{background:#ddf3e6!important;color:#1d6a40!important}:root[data-theme] [data-book-shell]>main .library-level[data-level=medium]{background:#f8ead0!important;color:#8a5205!important}:root[data-theme] [data-book-shell]>main .library-level[data-level=hard]{background:#fbe0e0!important;color:#a12a2a!important}:root[data-theme] [data-book-shell]>main .library-level[data-level=main]{background:#f6e5e9!important;color:#a12a45!important}:root[data-theme] [data-book-shell]>main .library-level:is([data-level=groups],[data-level=group]){background:#e9e4f8!important;color:#4f3a9a!important}@media(max-width:600px){:root[data-theme] .activity-catalog .catalog-brand,:root[data-theme] .activity-catalog .catalog-back span{display:none}:root[data-theme] .activity-catalog .catalog-title{flex-wrap:wrap}:root[data-theme] .activity-catalog .catalog-source{flex-wrap:wrap;border-radius:16px;width:100%}:root[data-theme] .activity-catalog .catalog-source>button{flex:1 1 auto;justify-content:center}:root[data-theme] .activity-desk>header.book-desk-header{flex-wrap:wrap;gap:8px;padding:8px 10px!important}:root[data-theme] .activity-desk>header.book-desk-header>div:first-child{min-width:0;flex:1 1 auto}:root[data-theme] .activity-desk>header.book-desk-header h1{font-size:16px!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}:root[data-theme] .activity-desk .mode-button{padding:8px 10px!important;font-size:0!important;gap:0}:root[data-theme] .activity-desk 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