:root{color-scheme:light;--nav:#112840;--nav-line:#30465a;--nav-ink:#e4edf3;--teal:#7fb8b2;--gold:#d8b783;--cream:#f5f3ec;--bg:#f3f6f8;--surface:#fff;--soft:#e9f3f1;--ink:#142b41;--muted:#496175;--line:#d6e1e8;--accent:#136560;--on-accent:#fff;--warn:#75440b;--shadow:0 10px 25px #1128400b;font:16px/1.55 system-ui,-apple-system,sans-serif}
:root[data-theme=dark]{color-scheme:dark;--bg:#0b1929;--surface:#132940;--soft:#183b42;--ink:#edf5fa;--muted:#b3c8d9;--line:#375066;--accent:#98d6cd;--on-accent:#112840;--warn:#ffcc89;--shadow:none}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink)}
button,input,select,textarea{font:inherit;color:inherit}
button,.btn{border:1px solid var(--line);border-radius:10px;padding:.55rem .88rem;background:var(--surface);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:42px}
button:hover,.btn:hover{border-color:var(--accent)}
button:disabled{opacity:.46;cursor:default}
a{color:var(--accent)}
:focus-visible{outline:3px solid #288e8a;outline-offset:3px}
.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent);font-weight:700}
.ghost{background:transparent}
.skip{position:fixed;top:-100px;left:10px;z-index:20;background:var(--surface);padding:.65rem}.skip:focus{top:8px}
.brand{display:flex;align-items:center;gap:11px;padding:0 8px;color:#fff;text-decoration:none;font-size:17px;font-weight:850;letter-spacing:.11em;line-height:1.18}
.brand small{display:block;font-size:10px;color:#a5cec9;letter-spacing:.18em;margin-top:4px}
.brand-mark,.glyph{display:inline-grid;place-items:center;border-radius:11px;min-width:38px;height:38px;color:#112840;background:var(--teal);font-size:21px;letter-spacing:0}
nav{display:grid;gap:5px}
.nav-link{color:inherit;text-decoration:none;padding:10px 11px;border:1px solid transparent;border-radius:10px;display:flex;gap:12px;align-items:center;font-weight:590;font-size:14px}
.nav-link span{width:19px;text-align:center;color:#a3d0cb}
.nav-link:hover,.nav-link[aria-current=page]{background:#24465b;border-color:#375e6d;color:#fff}
.wrap{max-width:1260px;margin:auto;padding:30px clamp(16px,3vw,42px) 65px}
.eyebrow{font-size:.72rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--accent)}
h1,h2,h3,p{margin:0 0 .55rem}h1,h2,h3{line-height:1.18}
h1{font-size:clamp(1.9rem,4vw,3.2rem);letter-spacing:-.045em}h2{font-size:1.33rem;letter-spacing:-.025em}h3{font-size:1rem}
.muted,small{color:var(--muted)}.muted{max-width:70ch}.tiny{font-size:.78rem}
.section{margin-top:23px}.stack{display:grid;gap:14px}.gap{gap:10px}
.row{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.between{justify-content:space-between}
.grid{display:grid;gap:17px;grid-template-columns:repeat(3,minmax(0,1fr))}
.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.split{grid-template-columns:minmax(0,1.7fr) minmax(250px,1fr)}
.panel{border:1px solid var(--line);border-radius:16px;padding:20px;background:var(--surface);box-shadow:var(--shadow);min-width:0}
.tag{display:inline-block;background:var(--soft);color:var(--accent);border-radius:30px;font-size:.72rem;padding:3px 10px;font-weight:750}
.metric{font-size:1.7rem;font-weight:800;letter-spacing:-.05em}
label{display:grid;gap:5px;font-size:.88rem;font-weight:650;min-width:0}
input:not([type=checkbox]),select,textarea{width:100%;min-width:0;border:1px solid var(--line);border-radius:9px;background:var(--bg);padding:9px 10px}
textarea{min-height:76px;resize:vertical}
.check{display:inline-flex;align-items:center;border:1px solid var(--line);padding:5px 10px;border-radius:30px;font-weight:550;min-height:38px}
fieldset{border:0;padding:0;margin:0;min-width:0}legend{font-weight:750;margin-bottom:8px}
.item{border:1px solid var(--line);border-radius:12px;padding:13px;min-width:0;overflow-wrap:anywhere}
.item strong{overflow-wrap:anywhere}.activity{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px}.num{display:grid;place-items:center;width:32px;height:32px;background:var(--soft);color:var(--accent);font-weight:750;border-radius:9px}
.warning{color:var(--warn)}.note{background:var(--soft);padding:13px;border-radius:10px}
.timer{font-size:clamp(3rem,13vw,8rem);font-weight:800;letter-spacing:-.07em;font-variant-numeric:tabular-nums;line-height:1.16}
.display{min-height:100vh;display:grid;place-items:center;padding:24px;text-align:center;background:#112840;color:#f5f3ec}.display .eyebrow{color:#a5d4cb}.display h1{overflow-wrap:anywhere}.display p{white-space:pre-wrap}
#notice{position:fixed;bottom:16px;right:16px;max-width:min(390px,calc(100vw - 32px));z-index:5;pointer-events:none;background:var(--nav);color:#fff;border-radius:10px;padding:10px 14px;box-shadow:var(--shadow)}
#notice:empty{display:none}
@media(max-width:900px){.split{grid-template-columns:1fr}}
@media(max-width:650px){.grid,.two{grid-template-columns:1fr}.wrap{padding-top:19px}.panel{padding:15px}.section{margin-top:17px}}

/* Module colors identify destinations. Action and status colors have separate roles. */
:root {
  --zone:var(--teal);
  --sky:#83b5e5;
  --iris:#b5a1da;
  --coral:#e59d87;
  --sage:#a1bea9;
}
[data-zone=classes],[data-zone=assess]{--zone:var(--sky)}
[data-zone=trainer]{--zone:var(--iris)}
[data-zone=community]{--zone:var(--coral)}
[data-zone=account]{--zone:var(--gold)}
[data-zone=wellness]{--zone:var(--sage)}
.nav-link span{color:var(--zone)}
.nav-link[aria-current=page]{box-shadow:inset 3px 0 var(--zone)}
.wrap>header>.eyebrow{display:flex;align-items:center;gap:8px}
.wrap>header>.eyebrow::before{content:"";width:1rem;height:5px;border-radius:8px;background:var(--zone);flex:none}
.zone-card{background:color-mix(in srgb,var(--zone) 15%,var(--surface));border-top:3px solid var(--zone)}
.zone-card .glyph{width:42px;height:42px;background:var(--zone);color:#112840}
.zone-card p,.zone-card small{overflow-wrap:anywhere}
.activity{grid-template-columns:minmax(48px,max-content) minmax(0,1fr)}
.activity-marker{display:grid;align-content:start;justify-items:start;gap:7px}
.activity-type{border-radius:20px;background:var(--teal);color:#112840;font-size:.72rem;font-weight:700;padding:3px 7px;max-width:96px}
.activity-type[data-type=Quiz]{background:var(--iris)}
.activity-type[data-type=Lab]{background:var(--sky)}
.activity-type[data-type="STEM/STEAM"]{background:var(--sage)}
.display .timer{color:#a5d4cb}
progress{width:100%;accent-color:var(--accent)}
@media(max-width:650px){.activity{grid-template-columns:1fr}.activity-marker{grid-auto-flow:column;justify-content:start;align-items:center}}

/* A horizontal workspace header and a warmer teacher room. */
:root{--deep-blue:#23466a;--arctic-mist:#c7d6df;--bg:#f1f5f7;--paper:var(--cream);--paper-line:var(--arctic-mist);--paper-accent:var(--deep-blue)}
:root[data-theme=dark]{--paper:#20374b;--paper-line:#4d6a80;--paper-accent:#c7d6df}
.masthead{position:sticky;top:0;z-index:4;background:var(--surface);border-bottom:1px solid var(--line)}
.masthead-inner{max-width:1370px;min-height:68px;padding:9px clamp(14px,3vw,40px);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:15px}
.masthead .brand{color:var(--ink);padding:0;flex:none}
.masthead .brand small{color:var(--muted)}
.mascot-avatar{object-fit:contain;background:linear-gradient(145deg,var(--deep-blue),#152e49);border:1px solid #53728b;border-radius:12px}.masthead .brand-mark{width:40px;height:40px}.assistant-avatar{flex:none}
.main-nav,.header-actions{display:flex;align-items:center;gap:5px}
.masthead .nav-link{white-space:nowrap;color:var(--muted);padding:8px 9px;gap:5px}
.menu-icon{width:20px;height:20px;flex:none;color:var(--paper-accent)}
.masthead .nav-link:hover,.masthead .nav-link[aria-current=page]{color:var(--ink);background:var(--paper);border-color:var(--paper-line);box-shadow:none}
.masthead .nav-link[aria-current=page]{background:var(--soft);border-color:var(--paper-line)}.masthead .nav-link[aria-current=page] .menu-icon{color:var(--accent)}
.header-actions button{white-space:nowrap;min-width:42px}
.page-trail{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:7px;color:var(--muted);font-size:.83rem;margin-bottom:25px}
.wrap{max-width:1370px;padding-top:20px}
.wrap h1{font-size:clamp(1.9rem,3.3vw,2.85rem)}
.wrap>header>.eyebrow{color:var(--paper-accent)}
.wrap[data-zone=home]>header>.eyebrow::before{display:none}
.home-lead{display:grid;grid-template-columns:minmax(0,2.2fr) minmax(245px,1fr);gap:18px;align-items:start}
.room{padding:0;overflow:hidden}
.room-head,.room-foot{padding:15px 18px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.room-head h2{font-size:1rem;margin:0}
.room-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:#72ae9c;margin-right:5px}
.room-foot small{display:block}
.home-rail .panel h2{overflow-wrap:anywhere}
.draft-card{background:var(--paper);border-color:var(--paper-line)}
.draft-card .eyebrow{color:var(--paper-accent);margin:0}
.room-scene{position:relative;isolation:isolate;overflow:hidden;margin:0;aspect-ratio:2.26;background:var(--cream) url("assets/classroom.svg") center / cover no-repeat}
.classroom-board{position:absolute;left:26%;top:10%;width:40%;height:48%;padding:clamp(8px,1.65vw,20px);border:clamp(3px,.55vw,7px) solid var(--deep-blue);border-radius:10px;background:#f7faf9;box-shadow:0 7px 0 #23466a1b;color:var(--deep-blue);display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:4px}
.classroom-board small{font-size:clamp(.65rem,1.05vw,.84rem);color:#3d6373;font-weight:750}
.classroom-board strong{font-size:clamp(.8rem,1.55vw,1.32rem);line-height:1.18;overflow:hidden;overflow-wrap:anywhere;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.board-illustration{display:flex;align-items:flex-end;gap:10%;padding:4px 0 2px;height:100%;min-height:0}
.board-illustration i{height:58%;width:24%;background:var(--teal);border-radius:5px}
.board-illustration i+i{height:80%;width:29%;background:var(--gold)}
.board-illustration[data-math=true] i{clip-path:polygon(26% 0,100% 0,100% 70%,74% 100%,0 100%,0 30%);border-radius:0;background:linear-gradient(139deg,#a0c8c4 0 28%,#7fb8b2 29% 78%,#5f9691 79%)}
.board-illustration[data-math=true] i+i{background:linear-gradient(139deg,#e7d1ae 0 28%,#d8b783 29% 78%,#ac8e63 79%)}

.classroom-foreground{position:absolute;inset:0;pointer-events:none}
.classroom-chair{position:absolute;bottom:2%;left:22%;width:22%;height:25%;transform:skewY(-8deg);border-radius:19% 20% 12% 12%;background:linear-gradient(150deg,#a6ccc6,#639994);border:3px solid #578681;box-shadow:inset 0 -10px #527e7a33}
.classroom-desk{position:absolute;bottom:-10%;left:-6%;width:43%;height:37%;transform:skewX(-28deg) rotate(-8deg);border-radius:7%;background:linear-gradient(145deg,#f0e6d2,#d8b783);border-bottom:10px solid #a68d66;box-shadow:0 10px 15px #23466a28}
.classroom-desk::after{content:"";position:absolute;top:19%;left:38%;width:34%;height:42%;border-radius:4px;background:linear-gradient(90deg,#ecf2ef 49%,#bfccd0 50%,#f5f3ec 52%);box-shadow:0 3px 0 #9d8c70}
.classroom-caption{display:none;margin:0;padding:10px 15px 0;overflow-wrap:anywhere}
.classroom-caption small,.classroom-caption strong{display:block}
@media(max-width:540px){
  .room-scene{aspect-ratio:1.56;background-position:61% center}
  .classroom-board{left:13%;width:50%;top:13%;height:46%;grid-template-rows:1fr;padding:10px}
  .classroom-board small,.classroom-board strong{display:none}
  .board-illustration{align-items:center;justify-content:center;gap:12%}

  .classroom-caption{display:block}
}
@media(max-width:1250px){.masthead-inner{flex-wrap:wrap}.main-nav{order:3;flex-basis:100%;overflow-x:auto;padding-bottom:3px}.masthead .nav-link{min-height:39px}}
@media(max-width:700px){.home-lead{grid-template-columns:1fr}.masthead-inner{gap:7px}.header-actions{gap:4px}.header-actions .menu-icon{width:16px;height:16px}.header-actions button,.header-actions .nav-link{font-size:.78rem;padding:6px;min-height:38px}.masthead .brand{font-size:.87rem;gap:5px}.masthead .brand small{font-size:.56rem}.page-trail{margin-bottom:17px}.room-foot .row{width:100%}}

/* Utilities are visually separate from the primary navigation. */
.header-actions{gap:8px}
.header-actions .zenfox-trigger{min-height:44px;padding:5px 12px 5px 7px;gap:7px;background:var(--soft);border:0;color:var(--ink);font-weight:750}
.zenfox-trigger img{border-radius:50%;background:var(--paper-line);object-fit:contain}
.zenfox-trigger:hover,.zenfox-trigger[aria-expanded=true]{background:color-mix(in srgb,var(--teal) 36%,var(--surface))}
.account-menu{position:relative}
.account-trigger{display:grid;place-items:center;list-style:none;width:44px;height:44px;border-radius:50%;color:var(--ink);cursor:pointer}
.account-trigger::-webkit-details-marker{display:none}
.account-trigger .menu-icon{width:22px;height:22px}
.account-trigger:hover,.account-trigger[data-current],.account-menu[open] .account-trigger{background:var(--soft)}
.account-popover{position:absolute;right:0;top:calc(100% + 8px);width:220px;padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:0 12px 30px #11284024}
.account-link{display:flex;align-items:center;min-height:44px;padding:6px 9px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:650}
.account-link:hover,.account-link[aria-current=page]{background:var(--soft)}
.account-theme{display:grid;gap:6px;margin-top:4px;padding:8px 8px 3px;border-top:1px solid var(--line);font-size:.85rem;font-weight:650}
.theme-options{display:flex;gap:5px}
.theme-options button{flex:1;min-height:44px}
.theme-options button[aria-pressed=true]{background:var(--soft);border-color:var(--accent);color:var(--accent)}
@media(max-width:700px){.header-actions{gap:4px}.zenfox-call{display:none}}
@media(max-width:360px){
  .masthead-inner{padding-inline:10px}
  .header-actions .zenfox-trigger{padding-inline:5px 8px;gap:4px}
  .zenfox-trigger img{width:24px;height:24px}
}

.next-step{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;background:var(--paper);border-block:1px solid var(--paper-line)}
.next-step .eyebrow{color:var(--paper-accent);overflow-wrap:anywhere}
.next-step h2{margin-bottom:4px}
.next-step p:last-child{margin-bottom:0}
.next-step-link{display:inline-flex;align-items:center;gap:9px;min-height:44px;font-weight:700;text-underline-offset:4px;flex-shrink:0}
.next-step-link span{text-decoration:none}
@media(max-width:650px){.next-step{flex-direction:column;align-items:flex-start;gap:4px;padding:14px 15px}}

/* Align the select indicator with the field's inner padding. */
select{
  appearance:none;
  padding-inline-end:40px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m3 6 5 5 5-5' fill='none' stroke='%2323466a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-size:16px 16px;
  background-position:right 12px center;
}
:root[data-theme=dark] select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m3 6 5 5 5-5' fill='none' stroke='%23c7d6df' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
@media(forced-colors:active){
  select,:root[data-theme=dark] select{appearance:auto;background-image:none;padding-inline-end:10px}
}

.library-excerpt{white-space:pre-wrap;overflow-wrap:anywhere;max-height:14rem;overflow:auto;margin-top:8px}

.support-nav{margin:0 0 20px}
.support-nav [aria-current=page]{background:var(--soft);border-color:var(--accent);font-weight:700}
.masthead .nav-link[data-zone=affiliate]{border-color:var(--gold);background:var(--paper);color:var(--ink)}
.masthead .nav-link .affiliate-dot{width:6px;height:6px;flex:none;border-radius:50%;background:var(--gold);margin-left:2px}
@media(prefers-reduced-motion:no-preference){
  .affiliate-intro .nav-link[data-zone=affiliate]{animation:affiliate-highlight 1.1s ease-out 1}
  @keyframes affiliate-highlight{40%{box-shadow:inset 0 0 0 1px var(--gold),0 0 8px #d8b78365}100%{box-shadow:none}}
}
.affiliate-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(100px,220px);gap:20px;align-items:center;background:var(--paper);border-color:var(--paper-line)}
.affiliate-hero img{width:100%;height:auto}
.affiliate-stats{display:grid;gap:10px;margin:0}
.affiliate-stats div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px 12px;border-bottom:1px solid var(--line);padding-bottom:8px}
.affiliate-stats dt{color:var(--muted)}
.affiliate-stats dd{margin:0;font-weight:750}
.affiliate-nudge{background:var(--paper)}
.trial-page{max-width:800px}
@media(max-width:650px){.affiliate-hero{grid-template-columns:minmax(0,1fr)}.affiliate-hero img{width:115px;grid-row:1;justify-self:end}}

.room-editor{margin:0;padding:16px 18px;background:var(--paper);border-block:1px solid var(--paper-line)}
.room-editor fieldset small{display:block;margin-top:5px}
.room-nameplate{position:absolute;top:4%;left:4%;max-width:90%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;z-index:2;padding:3px 7px;border:1px solid #23466a38;border-radius:5px;background:#f5f3ec;color:#23466a;font-size:clamp(.64rem,1.1vw,.86rem);font-weight:750}
.room-nameplate-gold{border:2px solid var(--gold)}
.room-quote{margin:10px 18px 12px;padding:8px 11px;border-inline-start:2px solid var(--teal);color:var(--ink);overflow-wrap:anywhere;white-space:pre-wrap}
.room-poster{position:absolute;top:13%;right:9%;width:8%;aspect-ratio:1;border:2px solid var(--gold);border-radius:5px;text-align:center;align-content:center;background:var(--cream);color:var(--deep-blue);font-size:clamp(.8rem,1.8vw,1.4rem)}
.room-plant{position:absolute;bottom:27%;left:14%;width:6%;height:11%;border-radius:45% 45% 28% 28%;background:var(--gold);box-shadow:0 4px 0 #23466a25}
.room-plant::before,.room-plant::after{content:"";position:absolute;bottom:70%;left:28%;width:56%;height:130%;background:#518880;border-radius:85% 20% 82% 18%;transform:rotate(25deg)}
.room-plant::after{left:5%;transform:rotate(-34deg);background:#7fb8b2}
.room-shelf{position:absolute;right:3%;top:37%;width:16%;height:8%;border-bottom:5px solid var(--deep-blue);background:linear-gradient(90deg,transparent 12%,#7fb8b2 12% 27%,#f5f3ec 27% 36%,#d8b783 36% 53%,transparent 53% 61%,#c7d6df 61% 73%,#7fb8b2 73% 83%,transparent 83%)}
@media(max-width:540px){.room-nameplate{top:2%}.room-plant{left:6%;bottom:24%}.room-poster{top:13%;right:10%}}

.room-identity{display:flex;align-items:center;gap:10px;min-width:0;flex:1}
.room-identity div{min-width:0}
.room-identity h2,.room-identity small{overflow-wrap:anywhere}
.teacher-avatar{width:40px;height:40px;display:inline-grid;place-items:center;object-fit:cover;border-radius:50%;background:var(--soft);color:var(--ink);font-weight:750;vertical-align:middle}
.room-teacher-avatar{flex:none}
.room-controls .row{width:auto;margin-left:auto}
.room-edit-button,.room-call{background:transparent}
.room-call{font-size:.83rem;min-height:38px;padding:5px 8px}
.room-call img{border-radius:50%;background:var(--soft)}
.room-assistant{max-width:400px;margin:0 16px 14px auto;padding:12px 14px}
.room-assistant p{font-size:.9rem}
.room-editor{border-bottom:0}
.classroom-board{width:52%}
@media(max-width:540px){
  .classroom-board{width:61%;left:15%}
  .room-assistant{margin:0 12px 12px}
  .room-controls{gap:8px}
  .room-controls .row{margin-left:0}
}

/* Wide classroom, with the platform and desk kept in view on narrow screens. */
.home-lead{grid-template-columns:minmax(0,1fr)}
.home-rail{grid-template-columns:repeat(2,minmax(0,1fr))}
.room-scene{aspect-ratio:1200/520;background-image:url("assets/classroom-wide.svg");background-size:100% 100%}
.classroom-board{left:37%;top:11%;width:29%;height:35%;border-width:clamp(3px,.45vw,7px)}
.room-poster{top:8%;right:8%;width:6%}
.room-plant{left:15%;bottom:40%}
.room-shelf{right:4%;top:24%;width:11%}
.room-nameplate{left:3%;top:3%;max-width:65%}
.classroom-teacher{position:absolute;z-index:1;left:70%;bottom:54%;width:8%;height:23%;display:flex;flex-direction:column;align-items:center;justify-content:end;pointer-events:none}
.classroom-teacher-identity{z-index:1;width:58%;aspect-ratio:1;display:grid;place-items:center}
.classroom-teacher-identity .teacher-avatar{width:100%;height:100%;max-width:100%;font-size:clamp(.55rem,1.25vw,.95rem);border:2px solid #f5f3ec;background:#e9f2ef;color:#23466a}
.teacher-body{width:65%;height:41%;margin-top:-4%;border-radius:40% 40% 10% 10%;background:linear-gradient(145deg,#477785,#23466a)}
.room-scene[data-teaching=true] .classroom-teacher{left:29%;bottom:45%;height:28%}
.room-scene[data-teaching=true] .teacher-body{height:58%;border-bottom:12px solid #38566a}
.classroom-fox{position:absolute;z-index:2;right:11.9%;bottom:52.8%;width:7%;min-width:44px;min-height:44px;padding:0;border:0;background:transparent;display:grid;align-items:end;border-radius:8px}
.classroom-fox img{width:100%;height:auto;display:block;filter:drop-shadow(0 2px 2px #23466a30)}
.classroom-fox[aria-expanded=true]{width:8%}
.classroom-fox:hover{background:#f5f3ec60}
.room-mode{font-size:.79rem;color:var(--muted);overflow-wrap:anywhere}
.room-mode>span{display:inline-block;width:7px;height:7px;margin-right:5px;border-radius:50%;background:var(--teal)}
@media(max-width:650px){
  .home-rail{grid-template-columns:1fr}
  .room-scene{aspect-ratio:1.85}
  .classroom-board{left:36%;width:30%;height:36%;top:11%;padding:5px}
  .classroom-teacher{width:11%;left:68%}
  .room-scene[data-teaching=true] .classroom-teacher{left:27%}
  .classroom-fox,.classroom-fox[aria-expanded=true]{right:9.5%;width:10%}
  .room-mode{flex-basis:100%}
}

.room-avatar-button{position:relative;width:44px;height:44px;min-height:44px;padding:0;border:0;border-radius:50%;background:transparent;overflow:visible}
.room-avatar-button:hover{box-shadow:0 0 0 2px var(--teal)}
.room-avatar-camera{position:absolute;right:-2px;bottom:-2px;display:grid;place-items:center;width:18px;height:18px;border:1px solid var(--surface);border-radius:50%;background:var(--accent);color:var(--on-accent)}

.roster-drop{border:1px dashed var(--accent);border-radius:12px;padding:13px;background:var(--soft)}
.roster-drop input{max-width:100%}
.import-preview{max-height:16rem;overflow:auto;display:grid;gap:5px}
.group-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(190px,100%),1fr));gap:10px}
.group-student{border:1px solid var(--line);border-radius:8px;padding:8px;background:var(--surface);overflow-wrap:anywhere}
.group-student[draggable=true]{cursor:grab}
.group-student .row{margin-top:7px}
#class-import summary{font-weight:700}
#roster-results{max-height:27rem;overflow:auto;padding:3px;overscroll-behavior:contain}

.room-scene-photo{aspect-ratio:auto;background:none}
.classroom-photo{display:block;width:100%;height:auto}
.room-scene-photo .classroom-fox{right:7%;bottom:54%;width:6%;height:8%}
.room-scene-photo .classroom-fox[aria-expanded=true] img{position:absolute;bottom:78%;right:0;width:70%;border-radius:50%;background:var(--cream);border:2px solid var(--teal)}
.room-scene-photo .room-nameplate{top:auto;bottom:3%}
.room-scene-photo .room-poster{right:3%}
.room-scene-photo .room-plant{left:2%;bottom:5%}
.room-scene-photo .room-shelf{right:2%;top:22%}
.room-lesson-caption{display:block;padding:10px 18px 0}

.room-scene-custom{background:var(--paper)}
.room-scene-custom .classroom-photo{max-height:720px;object-fit:contain}
.room-scene-custom .classroom-fox{display:none}

.room-editor{align-self:start;border:1px solid var(--paper-line);border-radius:14px}
.room-editor h4{margin:0}
.room-editor-tabs{gap:4px}
.room-editor-tabs button{flex:1;padding-inline:8px;font-size:.85rem;white-space:nowrap}
.room-editor-tabs button[aria-pressed=true]{border-color:var(--accent);background:var(--soft);color:var(--accent);font-weight:750}
.room-tab-panel[hidden]{display:none}
.room-editor-footer{border-top:1px solid var(--paper-line);padding-top:10px}
.room-preview-link{margin-right:auto;font-size:.83rem}
#room-preview{scroll-margin-top:135px}
@media(min-width:980px){
  .home-room-editing{grid-template-columns:minmax(0,1fr) minmax(330px,390px)}
  .home-room-editing .home-rail{grid-column:1/-1}
  .room-preview-link{display:none}
}

.landing-nav{border-bottom:1px solid var(--line);background:var(--surface)}
.landing-nav>div,.landing-main,.landing-footer{width:min(1240px,100% - 48px);margin-inline:auto}
.landing-nav>div{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.zenedu-brand{font-size:1.45rem;font-weight:850;color:var(--ink);text-decoration:none;letter-spacing:-.04em;white-space:nowrap}
.zenedu-brand span{color:var(--accent)}
.landing-nav nav{display:flex;align-items:center;gap:16px}
.landing-nav nav button{border:0;background:transparent}
.landing-nav nav a,.landing-footer a{color:var(--ink);text-underline-offset:4px}
.landing-hero{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);align-items:start;gap:clamp(24px,4vw,64px);padding:clamp(34px,6vw,88px) 0 54px}
.landing-intro h1{font-size:clamp(2.15rem,4.15vw,4.1rem);line-height:1.04;letter-spacing:-.055em;margin:12px 0 18px;max-width:16ch}
.landing-intro>.muted{max-width:47ch;font-size:1.05rem;margin-bottom:22px}
.landing-intro small{display:block;margin-top:12px}
.landing-scene{margin:0;border:1px solid var(--paper-line);border-radius:18px;overflow:hidden;background:var(--paper);box-shadow:0 15px 40px #23466a1c}
.landing-art{position:relative}
.landing-art>img{display:block;width:100%;height:auto}
.landing-fox-trigger{position:absolute;bottom:8%;right:4%;border-radius:999px;background:var(--surface);box-shadow:0 3px 14px #23466a40;font-weight:750}
.landing-fox-trigger img{border-radius:50%;background:var(--soft)}
.landing-fox-panel{padding:15px 18px;border-top:1px solid var(--paper-line)}
.landing-fox-panel p{margin-top:6px}
.landing-workflow{padding:24px 0 38px;border-top:1px solid var(--line)}
.landing-workflow h2,.landing-partners h2{font-size:clamp(1.4rem,2.5vw,2rem)}
.landing-steps{padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:20px 0 0}
.landing-steps li{border-top:2px solid var(--teal);padding-top:12px}
.landing-steps span{display:block;font-weight:750;color:var(--accent);margin-bottom:8px}
.landing-steps p{color:var(--muted)}
.landing-partners{padding:20px 24px;background:var(--paper);border:1px solid var(--paper-line);border-radius:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.landing-footer{display:flex;flex-wrap:wrap;gap:12px 20px;color:var(--muted);padding:26px 0;margin-top:24px}
@media(max-width:740px){
  .landing-nav>div,.landing-main,.landing-footer{width:calc(100% - 28px)}
  .landing-nav>div{flex-wrap:wrap;padding:10px 0}
  .landing-nav nav{order:3;width:100%;gap:10px;font-size:.88rem}
  .landing-nav nav button{padding-left:0}
  .landing-hero,.landing-steps{grid-template-columns:minmax(0,1fr)}
  .landing-hero{padding-bottom:30px}
}

.landing-curriculum-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;margin-top:18px;align-items:start}
.landing-curriculum-grid h3{margin-top:6px}
.landing-example{display:grid;gap:12px;margin-bottom:0}
.landing-example div{padding-left:12px;border-left:2px solid var(--teal)}
.landing-example dt{font-weight:750}
.landing-example dd{margin:3px 0;color:var(--muted)}
.landing-steps article{border-top:2px solid var(--teal);padding-top:12px}
.landing-steps article .tag{display:inline-block;margin-bottom:8px}
.landing-values{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:14px 0}
.landing-nav nav{flex-wrap:wrap}
@media(max-width:740px){.landing-curriculum-grid,.landing-values{grid-template-columns:1fr}}

/* Landing hierarchy: one lead action, a full classroom image, and quieter supporting sections. */
.landing-hero{align-items:center;padding:clamp(28px,4.4vw,66px) 0 40px;gap:clamp(20px,3.5vw,52px)}
.landing-intro h1{max-width:11ch;font-size:clamp(2.5rem,5.25vw,5rem)}
.landing-intro>.muted{max-width:38ch}
.landing-intro .btn.ghost{border-color:transparent;text-decoration:underline;text-underline-offset:4px}
.landing-scene{border-radius:12px;box-shadow:none}
.landing-fox-trigger{font-size:.86rem}
.landing-main .landing-workflow{padding:30px 0}
.landing-curriculum-grid>.panel{box-shadow:none}
.landing-curriculum-grid>article{background:var(--paper);border-color:var(--paper-line)}
.landing-curriculum-grid .item{padding:8px 0;border:0;border-bottom:1px solid var(--line);border-radius:0}
.landing-steps a{display:inline-flex;align-items:center;min-height:40px;text-underline-offset:4px}
@media(max-width:740px){.landing-hero{padding-bottom:24px}.landing-intro h1{max-width:13ch}.landing-main .landing-workflow{padding:23px 0}}

.landing-app-actions{justify-content:flex-end}
#install-help{max-width:min(450px,calc(100% - 32px));padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink)}
#install-help::backdrop{background:#11284080}
.account-popover button[data-pwa-install]{width:100%;border:0;background:transparent;justify-content:flex-start}
@media(max-width:740px){.landing-app-actions .btn,.landing-app-actions button{font-size:.82rem;padding-inline:8px}}

/* VÖREDU brand palette from the supplied identity sheet. */
:root{
  --cosmic-black:#0b0c10;--deep-blue:#23466a;--teal:#7fb8b2;--light-gray:#cacaca;--cream:#f5f3ec;
  --nav:var(--deep-blue);--ink:var(--cosmic-black);--bg:#f4f5f5;--line:var(--light-gray);
  --paper:var(--cream);--paper-line:var(--light-gray);--accent:var(--deep-blue);--soft:#e3efed;
  font-family:Manrope,Inter,system-ui,-apple-system,sans-serif;
}
:root[data-theme=dark]{
  --bg:var(--cosmic-black);--surface:#162332;--ink:var(--cream);--muted:#bfcbd1;--line:#476075;
  --paper:#20374b;--paper-line:#4d6a80;--accent:var(--teal);--on-accent:var(--cosmic-black);
}
.voredu-wordmark{display:block;max-width:100%;height:auto}
:root[data-theme=dark] .voredu-wordmark{filter:brightness(0) invert(.95)}
.masthead .voredu-wordmark{width:124px}
.zenedu-brand .voredu-wordmark{width:155px}
.landing-intro h1{max-width:16ch;font-size:clamp(2.1rem,4.5vw,4.25rem)}
.landing-intro h1 span{color:var(--accent)}
.landing-workflow{border-top-color:var(--light-gray)}
.landing-steps li,.landing-steps article{border-image:linear-gradient(90deg,var(--deep-blue),var(--teal)) 1}
@media(max-width:700px){.masthead .voredu-wordmark{width:106px}.zenedu-brand .voredu-wordmark{width:109px}}

.signin-card{max-width:520px}
.account-popover .account-link{overflow-wrap:anywhere}