:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#20253f;background:#edf0fb;font-synthesis:none;--ink:#20253f;--muted:#59617d;--brand:#5156d8;--line:rgba(80,91,137,.16);--glass:rgba(255,255,255,.76);--shadow:0 12px 38px rgba(43,48,111,.07);font-size:16px}*{box-sizing:border-box}body{margin:0;min-height:100dvh;background:radial-gradient(ellipse at 95% 0%,#d3deff 0,transparent 48%),radial-gradient(ellipse at 0 70%,#e1ddfb 0,transparent 50%),#f0f3fa;background-attachment:fixed}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{color:#4144a7;text-underline-offset:3px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #4f54dc;outline-offset:3px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(1.8rem,4vw,2.75rem);letter-spacing:-.055em;line-height:1.1;margin-bottom:.8rem;font-weight:730}h2{font-size:1.28rem;letter-spacing:-.025em}h3{font-size:1.04rem;line-height:1.4}p{line-height:1.65}small,.small{font-size:.85rem;line-height:1.5;color:var(--muted)}.muted{color:var(--muted)}.eyebrow{font-size:.78rem;font-weight:750;letter-spacing:.12em;text-transform:uppercase;color:#555d83}.brandmark{display:grid;place-items:center;background:linear-gradient(145deg,#7379ef,#484dc5);border:1px solid #ffffff80;box-shadow:0 4px 12px #565bd530,inset 0 1px 1px #fff7;color:#fff;border-radius:15px;font-weight:750;width:44px;height:44px;font-size:1.65rem}.glass,.panel{background:var(--glass);border:1px solid #ffffffd9;border-radius:24px;box-shadow:var(--shadow),inset 0 1px 0 #fff;backdrop-filter:blur(22px) saturate(140%);-webkit-backdrop-filter:blur(22px) saturate(140%)}.panel{padding:1.5rem}.shell{display:grid;grid-template-columns:226px minmax(0,1fr);min-height:100dvh}.sidebar{position:sticky;top:0;height:100dvh;padding:32px 20px 24px;background:#ffffff5c;backdrop-filter:blur(26px);border-right:1px solid #fff;display:flex;flex-direction:column;gap:36px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}.brand strong{font-size:1.22rem;letter-spacing:-.04em}.brand small{display:block;line-height:1.2;margin-top:4px}.nav{display:flex;flex-direction:column;gap:8px}.nav a{display:flex;align-items:center;gap:13px;padding:13px 14px;min-height:48px;border-radius:15px;color:var(--muted);text-decoration:none;font-weight:560;font-size:.93rem}.nav a:hover{background:#fff7}.nav a[aria-current=page]{background:#fff;color:#4448bd;box-shadow:0 4px 18px #363e7810}.nav svg{width:21px;height:21px;flex-shrink:0;stroke:currentColor;stroke-width:1.7;fill:none}.sidebar-footer{margin-top:auto;padding:16px 8px}.sidebar-footer p{margin:0}.avatar{width:35px;height:35px;border-radius:50%;background:#e1e4fb;display:grid;place-items:center;color:#484cb4;font-weight:700;flex-shrink:0}.person{display:flex;gap:10px;align-items:center}.workspace{min-width:0;padding:0 clamp(22px,4vw,56px) 70px}.topbar{height:92px;display:flex;align-items:center;justify-content:space-between;gap:14px}.topbar .date{font-size:.88rem;color:var(--muted)}.mobile-brand{display:none}.topmeta{display:flex;gap:12px;align-items:center}.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;background:#ffffff8c;padding:6px 11px;font-size:.78rem;font-weight:600;color:#4c5475;line-height:1.4}.pill.uga{background:#e9edfddd;color:#4249a4}.pill.ready{background:#e1f4ed;color:#24634d}.pill.warn{background:#fff2d9;color:#825815}.pagehead{display:flex;justify-content:space-between;align-items:start;gap:20px;margin:20px 0 26px}.pagehead p{margin:0;color:var(--muted);max-width:680px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:16px}.grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:22px}.grid.equal{grid-template-columns:1fr 1fr}.mission{padding:32px;position:relative;overflow:hidden;background:linear-gradient(125deg,#ffffffd9,#f6f6ffb3);min-height:300px}.mission h2{font-size:1.8rem;letter-spacing:-.04em;max-width:600px;line-height:1.2;margin:20px 0 16px}.mission .mission-copy{max-width:490px;color:var(--muted)}.mission-bottom{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:26px}.primary,.secondary,.quiet,.danger{border:0;min-height:46px;padding:12px 18px;border-radius:14px;font-weight:620;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;line-height:1.35}.primary{background:var(--brand);color:#fff;box-shadow:0 5px 12px #5055cf23}.primary:hover{background:#4449c0}.secondary{background:#f1f2ff;color:#4249a4;border:1px solid #d8dcf4}.secondary:hover{background:#e8ebff}.quiet{background:transparent;color:var(--muted);padding:10px 12px}.quiet:hover{background:#fff8}.danger{color:#a12e45;background:#fff0f3;border:1px solid #f2d7de}.btn-small{min-height:40px;padding:9px 13px;font-size:.88rem}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}.stat{padding:19px 20px}.stat strong{display:block;font-size:1.7rem;font-weight:670;letter-spacing:-.05em;margin-bottom:5px}.stat span{font-size:.84rem;color:var(--muted)}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:30px 0 14px}.section-title h2{margin:0}.task{display:flex;align-items:center;gap:16px;padding:17px 18px;background:#ffffffb8;border:1px solid #ffffffee;border-radius:18px;margin-bottom:10px}.task-num{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;color:#5459b8;background:#eceeff;flex-shrink:0;font-size:.9rem;font-weight:700}.task-body{min-width:0;flex:1}.task-body strong{display:block;font-size:.96rem;line-height:1.45}.task-body small{display:block;margin-top:3px}.task button{flex-shrink:0}.agenda-item{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}.agenda-item:last-child{border:0}.agenda-time{min-width:46px;font-size:.88rem;color:#515980;font-variant-numeric:tabular-nums;line-height:1.6}.agenda-item p{font-size:.92rem;line-height:1.5;margin:0 0 4px}.notice{padding:14px 17px;background:#f0f2ff;border:1px solid #dce0f5;border-radius:15px;color:#505777;font-size:.88rem;line-height:1.6}.notice.warning{background:#fff7e5;border-color:#f2e5bd;color:#79602b}.notice.success{background:#eaf6f0;border-color:#d0e8db;color:#315f49}.empty{padding:35px 20px;text-align:center;color:var(--muted);line-height:1.6}.toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 20px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}.field label{font-size:.9rem;font-weight:600}.input,input[type=email],input[type=password],input[type=search],input[type=text],input[type=url],input[type=date],input[type=number],select,textarea{width:100%;padding:13px 15px;border:1px solid #cdd3e6;background:#ffffffd9;border-radius:13px;color:var(--ink);min-height:46px;font-size:1rem}textarea{resize:vertical;min-height:100px;line-height:1.6}.toolbar input{flex:1;min-width:200px}.toolbar select{width:auto;max-width:100%}.course-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.course-card{padding:21px;display:flex;flex-direction:column;gap:12px}.course-card h3{margin:0;font-size:1.04rem;font-weight:630}.course-card .linkfill{color:var(--ink);text-decoration:none}.course-card .meta{font-size:.83rem;color:var(--muted);line-height:1.5}.course-card .row:last-child{margin-top:auto}.badge{display:inline-flex;border-radius:7px;padding:4px 7px;background:#edf0fc;color:#4c5490;font-size:.75rem;font-weight:650}.readerbar{display:flex;flex-wrap:wrap;gap:9px;margin:15px 0}.source-list{display:flex;flex-direction:column;gap:9px}.source-link{display:block;padding:13px 15px;border:1px solid var(--line);border-radius:13px;background:#fff8;text-decoration:none;font-size:.9rem;line-height:1.5;overflow-wrap:anywhere}.source-link small{display:block}.source-link:hover{background:#fff}.tabs{display:flex;gap:6px;padding:5px;background:#dfe4f07d;border:1px solid #fff9;border-radius:15px;margin-bottom:22px;overflow:auto}.tabs button{border:0;background:transparent;padding:10px 15px;border-radius:10px;color:var(--muted);font-weight:600;white-space:nowrap;min-height:44px}.tabs button.active{background:#fff;box-shadow:0 2px 8px #323d7310;color:#454bb6}.summary{line-height:1.75}.summary h3{margin-top:25px}.summary li{margin-bottom:9px}.summary table{font-size:.94rem}.table-scroll{overflow:auto;border-radius:16px}.table{border-collapse:collapse;width:100%;font-size:.91rem;line-height:1.5}.table th{text-align:left;font-weight:600;color:var(--muted);font-size:.8rem;background:#f2f4fc}.table th,.table td{padding:13px;border-bottom:1px solid var(--line);vertical-align:top}.table tr:last-child td{border:0}.quiz-box{max-width:860px;margin:0 auto}.quiz-title{font-size:clamp(1rem,2.5vw,1.2rem);font-weight:720;line-height:1.3;padding:8px 14px;color:var(--ink)}.quiz-count{white-space:nowrap}.quiz-feature h2{font-size:clamp(1.35rem,2.4vw,1.6rem);line-height:1.25}.question-label{font-size:clamp(1.25rem,3vw,1.55rem);font-weight:720;line-height:1.35;letter-spacing:-.02em;color:var(--ink);margin:24px 0 20px}.option{display:flex;gap:15px;align-items:flex-start;background:#fff9;border:1px solid #dbe0ef;border-radius:15px;padding:18px;margin-bottom:12px;cursor:pointer;line-height:1.5}.option:has(input:checked){background:#eceeff;border-color:#7278db}.option input{width:21px;height:21px;accent-color:var(--brand);margin-top:2px;flex-shrink:0}.option strong{margin-right:6px}.feedback{padding:17px;border:1px solid #d4e7df;border-radius:14px;margin:12px 0;background:#f1faf6}.feedback.wrong{border-color:#edd8c5;background:#fff7ec}.feedback p{margin:8px 0 0;font-size:.92rem}.feedback .row{margin-top:10px}.chat-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:22px}.chat-window{min-height:420px;max-height:60dvh;overflow:auto;padding:12px 2px;scroll-behavior:smooth}.bubble{padding:17px 20px;border-radius:20px;background:#fff;max-width:92%;margin:0 0 18px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}.bubble.user{background:#e9ebff;margin-left:auto;color:#373e84}.bubble .message-meta{display:block;font-size:.75rem;color:var(--muted);margin-bottom:8px;white-space:normal}.citations{white-space:normal;margin-top:15px;display:flex;flex-direction:column;gap:8px}.citations a{font-size:.83rem}.excerpt{font-size:.84rem;line-height:1.6;white-space:pre-wrap;background:#f5f6fc;padding:13px;border-radius:10px;margin-top:9px}.chat-compose{display:flex;align-items:flex-end;gap:10px;padding-top:16px;border-top:1px solid var(--line)}.chat-compose textarea{min-height:58px;max-height:160px}.chat-compose button{min-width:48px;height:48px;margin-bottom:4px}.flashcard{min-height:200px;display:flex;flex-direction:column;justify-content:space-between;gap:20px}.flashcard p{font-size:1.1rem;line-height:1.6}.login-page{min-height:100dvh;display:grid;place-items:center;padding:24px}.login-card{width:min(100%,430px);padding:38px}.login-card .brand{margin-bottom:35px}.login-card h1{font-size:2.2rem}.login-card .primary{width:100%;margin-top:8px}.login-card .footer{margin:25px 0 0;text-align:center;font-size:.8rem;color:var(--muted)}.error{color:#ad2e49;padding:12px 0;line-height:1.5;font-size:.91rem}.loading{display:grid;place-content:center;justify-items:center;min-height:70vh;gap:20px}.skip{position:fixed;top:-100px;left:10px;padding:15px;background:#fff;z-index:99}.skip:focus{top:10px}#toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,20px);opacity:0;pointer-events:none;z-index:100;padding:14px 22px;border-radius:16px;background:#282c4f;color:#fff;box-shadow:var(--shadow);max-width:calc(100vw - 40px);transition:.2s;font-size:.93rem}#toast.show{opacity:1;transform:translate(-50%,0)}#timer{position:fixed;right:26px;bottom:24px;z-index:50;width:320px;padding:20px;background:#fffffff2;border:1px solid #fff;border-radius:22px;box-shadow:0 12px 70px #262e5f30;backdrop-filter:blur(22px)}#timer[hidden]{display:none}#timer .time{font-size:2.4rem;font-variant-numeric:tabular-nums;letter-spacing:-.05em;line-height:1.2}#timer .row{margin-top:12px}progress{appearance:none;height:8px;width:100%;border:0;border-radius:8px;background:#e3e7f5;overflow:hidden}progress::-webkit-progress-bar{background:#e3e7f5}progress::-webkit-progress-value{background:#656bdb;border-radius:8px}progress::-moz-progress-bar{background:#656bdb}details{border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:12px 0}summary{cursor:pointer;font-weight:600;line-height:1.5}summary+div{margin-top:12px}.checkline{display:flex;align-items:flex-start;gap:12px;line-height:1.5;margin:14px 0}.checkline input{width:20px;height:20px;accent-color:var(--brand);flex-shrink:0}.subtle-line{height:1px;background:var(--line);margin:22px 0}.mobile-only{display:none}.nowrap{white-space:nowrap}.pill button{padding:0;border:0;background:transparent}#main:focus{outline:none}.danger-text{color:#a0364c}.break-copy{color:#4d5981;font-size:.9rem}.daypicker{width:auto!important;max-width:180px}.scroll-target{scroll-margin-top:30px}
@supports not (backdrop-filter:blur(1px)){.glass,.panel,.sidebar{background:#f9faff}}@media(min-width:1500px){.workspace{max-width:1500px;width:100%;margin:0 auto}}@media(max-width:1100px){.shell{grid-template-columns:190px minmax(0,1fr)}.sidebar{padding:25px 12px}.workspace{padding-left:24px;padding-right:24px}.grid{grid-template-columns:1fr}.chat-layout{grid-template-columns:1fr}.chat-side{order:-1}.chat-side .notice{display:none}.chat-side .field{margin-bottom:10px}.chat-side{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.chat-side .field{flex:1;min-width:200px}.mission{min-height:260px}.course-list{gap:12px}.topmeta .pill:last-child{display:none}}@media(max-width:760px){.shell{display:block}.sidebar{position:fixed;top:auto;bottom:0;left:0;right:0;height:auto;padding:7px 5px calc(8px + env(safe-area-inset-bottom));z-index:40;border-top:1px solid #fff;background:#f7f8ffde;border-right:0;gap:0}.sidebar>.brand,.sidebar-footer{display:none}.nav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0}.nav a{flex-direction:column;gap:5px;padding:8px 2px;font-size:.65rem;min-height:50px;border-radius:12px;font-weight:600}.nav svg{height:21px;width:21px}.nav a[aria-current=page]{background:#fff9;box-shadow:none}.workspace{padding:0 18px calc(110px + env(safe-area-inset-bottom))}.topbar{height:76px;padding-top:env(safe-area-inset-top);gap:6px}.mobile-brand{display:flex}.mobile-brand .brandmark{width:35px;height:35px;border-radius:12px;font-size:1.35rem}.mobile-brand strong{font-size:1.1rem}.topbar>.date{display:none}.topmeta{gap:6px}.topmeta .pill{font-size:.7rem;padding:6px 8px}.topmeta .avatar{display:none}.pagehead{margin:18px 0 20px;display:block}.pagehead>.row{margin-top:15px}.pagehead h1{font-size:2rem}.panel{padding:20px;border-radius:21px}.mission{padding:24px;min-height:0}.mission h2{font-size:1.55rem;margin-top:15px}.mission-bottom{margin-top:18px;gap:8px}.mission-bottom .primary{width:100%}.stats{gap:8px}.stat{padding:16px 12px}.stat strong{font-size:1.45rem}.stat span{font-size:.78rem}.grid.equal,.course-list{grid-template-columns:1fr}.task{padding:14px 12px;gap:11px;flex-wrap:wrap}.task .task-body{flex-basis:60%}.task>.row{margin-left:47px}.course-card{padding:20px}.tabs{margin-left:-2px;margin-right:-2px}.chat-window{min-height:260px;max-height:52dvh}.bubble{max-width:97%;padding:15px}.chat-side{display:block}.chat-compose{gap:7px}.chat-compose .primary{padding:10px 13px}.toolbar select{width:100%}.toolbar .daypicker{width:auto}.toolbar input{min-width:0}.login-card{padding:28px}.login-page{padding:18px}.table th,.table td{padding:11px 9px}.table{font-size:.84rem}.table th{font-size:.77rem}.option{padding:15px;gap:12px}.mobile-only{display:block}#timer{right:12px;left:12px;width:auto;bottom:calc(87px + env(safe-area-inset-bottom));padding:17px}#timer .time{font-size:2rem}#toast{bottom:calc(90px + env(safe-area-inset-bottom))}.source-list{gap:7px}.primary,.secondary,.quiet{min-height:44px}.grid{gap:16px}.section-title{margin-top:25px}.chat-layout{gap:12px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}body.reduce-motion *{animation:none!important;transition:none!important;scroll-behavior:auto!important}@media(prefers-contrast:more){:root{--muted:#333a58;--line:#9197ac}.glass,.panel{background:#fff}.pill{border-color:#777}.secondary{border-color:#7077a0}}@media print{.sidebar,.topbar,#timer,.toolbar,button{display:none!important}.shell{display:block}.workspace{padding:0}.glass,.panel{box-shadow:none;backdrop-filter:none;background:#fff}.course-list{display:block}body{background:#fff}}

.mobile-label{display:none}@media(max-width:760px){.nav .desktop-label{display:none}.nav .mobile-label{display:block}.nav a{font-size:.875rem;gap:4px}.nav{align-items:start}.nav a span{line-height:1.2}.sidebar{padding-left:3px;padding-right:3px}}
/* Guided school day */
body{background:radial-gradient(ellipse at 10% 0,#edf5ef,transparent 55%),#f5f5f7}.school-hero{background:linear-gradient(125deg,#e5f3ed,#edf0fa 65%,#f5e9dd);border:1px solid #ffffff;border-radius:32px;padding:30px 38px;display:flex;align-items:center;gap:28px;margin-bottom:20px}.school-hero h1{max-width:560px;font-size:clamp(2rem,4vw,3.3rem);margin-top:16px}.school-hero p{max-width:530px}.companion{width:210px;flex-shrink:0;max-width:50%;display:block}.primary.large{padding:16px 25px;border-radius:18px}.day-controls,.journey-metrics{display:flex;gap:20px;justify-content:space-between;align-items:center;margin:0 0 20px}.day-controls .tabs{margin:0}.journey-metrics{color:var(--muted);padding:8px 14px;flex-wrap:wrap}.journey-metrics strong{color:var(--ink)}.school-columns{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(250px,1fr);gap:24px}.path-step{display:flex;gap:16px;align-items:center;padding:17px 0;position:relative;border-bottom:1px solid #edf0f3}.path-step>div{flex:1;min-width:0}.path-step strong{display:block;font-size:.97rem;line-height:1.45;margin-top:4px}.path-dot{width:35px;height:35px;border-radius:50%;display:grid;place-items:center;background:#edf0f7;flex-shrink:0;color:#778098}.path-step.current .path-dot{background:#565ce0;color:white;box-shadow:0 0 0 5px #575ce018}.path-step.finished .path-dot{background:#daf0e5;color:#23775b}.path-step.finished strong{color:#687770}.pause-step{padding:10px 0;color:#7b8290}.pause-step strong{font-weight:450;font-size:.88rem}.later{opacity:.68}.daily-card{background:linear-gradient(145deg,#fdf6e9,#fff)}.session-panel .companion{margin:20px auto}.session-actions{display:flex;justify-content:space-between;gap:12px;position:sticky;bottom:10px;background:#fffffff2;padding:15px;border-radius:18px;box-shadow:0 5px 20px #253a4a12;margin-top:24px}.lesson-reader{width:100%;height:65vh;border:1px solid var(--line);border-radius:15px;margin:20px 0}.game-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.game-card{overflow:hidden}.game-art{height:125px;display:grid;place-items:center;font-size:4.5rem;background:linear-gradient(145deg,#eaf4ed,#eef0ff);border-radius:18px;margin-bottom:24px}.play-panel{max-width:780px;margin:auto}.answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:25px 0}.answer-tile{min-height:80px;text-align:left;background:white;border:2px solid #e5e8ed;border-radius:18px;padding:18px;box-shadow:0 4px 0 #e9ecf0;transition:transform .12s}.answer-tile:not(:disabled):hover{border-color:#9198e4;transform:translateY(-2px)}.game-feedback{border-radius:20px;padding:24px;background:#fff5e7;margin-top:20px}.game-feedback.right{background:#e8f5eb}.cycle-board{display:flex;align-items:center;gap:12px;justify-content:center;flex-wrap:wrap;background:#edf5f5;min-height:160px;padding:20px;border-radius:24px}.cycle-node{display:flex;flex-direction:column;text-align:center;border:2px solid #69ab9a;background:#fff;border-radius:50%;width:145px;height:145px;justify-content:center;padding:14px;font-size:.9rem}.victory-stars{position:fixed;inset:35% 0 auto;text-align:center;font-size:70px;color:#d3a436;pointer-events:none;z-index:100;animation:winfloat 1.8s forwards}@keyframes winfloat{0%{opacity:0;transform:translateY(25px) scale(.6)}20%{opacity:1}100%{opacity:0;transform:translateY(-110px) scale(1.3)}}
@media(max-width:1000px){.school-columns{grid-template-columns:1fr}.school-columns>aside{display:grid;grid-template-columns:1fr 1fr}.game-grid{grid-template-columns:1fr 1fr}.school-hero{padding:26px}.companion{width:150px}.topmeta>.pill{display:none}}
@media(max-width:600px){.school-hero{flex-direction:column;align-items:flex-start;gap:0;padding:24px}.school-hero .companion{width:120px;align-self:flex-end;margin-bottom:-50px;opacity:.95}.school-hero .eyebrow{max-width:65%;display:block}.school-hero h1{max-width:270px}.school-columns>aside{display:flex}.game-grid{grid-template-columns:1fr}.answer-grid{grid-template-columns:1fr}.day-controls{gap:8px}.day-controls .tabs button{padding:10px}.daypicker{max-width:145px}.path-step{gap:10px}.path-dot{width:28px;height:28px}.path-step .btn-small{padding:9px}.session-actions{flex-direction:column}.journey-metrics{font-size:.8rem;gap:10px}.school-hero .quiet{display:block;margin-top:12px}.topbar .topmeta .avatar{display:none}.lesson-reader{height:55vh}}

.logout-visible{white-space:nowrap;min-height:44px}.topmeta{flex-wrap:wrap}@media(max-width:600px){.topbar{flex-wrap:wrap;height:auto;gap:8px}.topmeta{margin-left:auto;gap:6px}.logout-visible{font-size:.8rem;padding:8px}}

.bubble:has(.chat-markdown){white-space:normal}.user-message{white-space:pre-wrap}.chat-markdown{white-space:normal;overflow-wrap:anywhere;line-height:1.65}.chat-markdown p{margin:0 0 14px}.chat-markdown p:last-child{margin-bottom:0}.chat-markdown h3,.chat-markdown h4,.chat-markdown h5,.chat-markdown h6{font-size:1.05rem;line-height:1.4;margin:22px 0 10px}.chat-markdown ul,.chat-markdown ol{margin:10px 0 18px;padding-left:24px}.chat-markdown li{margin:6px 0}.chat-markdown code{background:#eef0f7;border-radius:5px;padding:2px 5px;font-size:.9em}.chat-markdown pre{white-space:pre;overflow:auto;background:#eef0f7;padding:14px;border-radius:12px}.chat-markdown pre code{padding:0}.chat-markdown blockquote{margin:12px 0;padding:8px 16px;border-left:3px solid #9da5df;color:#505a74}.chat-markdown table{border-collapse:collapse;min-width:100%;margin:12px 0}.chat-markdown th,.chat-markdown td{border:1px solid var(--line);padding:9px 12px;text-align:left}.source-reference{display:inline-block;white-space:nowrap;font-size:.76rem;font-weight:600;line-height:1.5;padding:2px 7px;border-radius:7px;background:#e9edf9;text-decoration:none;vertical-align:baseline;margin:0 2px}.source-reference:hover{background:#dce3fa;text-decoration:underline}
.settings-link{display:inline-flex;align-items:center;gap:8px;text-decoration:none;white-space:nowrap}.settings-link svg,.day-controls svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;vertical-align:middle}.settings-link circle{fill:#f8f9ff}.study-calendar{background:#ffffffc9;border:1px solid #fff;border-radius:24px;padding:20px;margin:0 0 24px;box-shadow:0 8px 30px #303b6b08}.calendar-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.calendar-heading h2{margin:0;text-transform:capitalize;font-size:1.25rem}.calendar-heading button{font-size:1.6rem;min-width:44px}.calendar-weekdays,.calendar-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.calendar-weekdays span{text-align:center;color:var(--muted);font-size:.8rem;padding:8px}.calendar-day{min-height:56px;background:transparent;border:0;border-top:1px solid var(--line);color:var(--ink);display:grid;place-items:center;border-radius:0}.calendar-day span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;font-variant-numeric:tabular-nums}.calendar-day:hover:not(:disabled){background:#eceeff}.calendar-day.is-today span{color:#c73549;font-weight:750;box-shadow:inset 0 0 0 1px #c73549}.calendar-day.selected span{background:var(--brand);color:white;box-shadow:none;font-weight:750}.calendar-day.outside{color:var(--muted)}.calendar-day:disabled{opacity:.25;cursor:default}.calendar-day:focus-visible{outline:2px solid var(--brand);outline-offset:-2px;border-radius:8px}@media(max-width:760px){.nav{grid-template-columns:repeat(5,minmax(0,1fr))}.settings-link span{display:none}.settings-link{padding:10px}.study-calendar{padding:14px}.calendar-day{min-height:48px}.day-controls .tabs{width:100%}.day-controls .tabs button{flex:1}.topmeta{flex-wrap:nowrap}}
.typing-panel{max-width:980px;margin:auto}.typing-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.typing-steps{display:flex;gap:14px;color:var(--muted);font-size:.85rem}.typing-steps .current{color:var(--brand);font-weight:700}.typing-course{max-width:360px;display:grid;gap:5px;font-size:.8rem;color:var(--muted)}.typing-course select{max-width:100%}.typing-source{font-size:.85rem;color:var(--muted);margin:24px 0}.typing-metrics{display:flex;gap:28px;flex-wrap:wrap;color:var(--muted);font-size:.9rem;margin:24px 0}.typing-metrics strong{font-size:1.5rem;color:var(--ink);font-variant-numeric:tabular-nums}.typing-target{font:1.35rem/1.9 ui-monospace,SFMono-Regular,Menlo,monospace;color:#737b92;white-space:pre-wrap;overflow-wrap:anywhere;letter-spacing:.01em}.typed-good{color:#253f38}.typed-error{background:#ffe0e5;color:#aa2443;border-bottom:2px solid #aa2443}.typing-caret{border-left:2px solid var(--brand)}.typing-input{margin-top:10px;font:1.1rem/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;min-height:110px}.typing-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:24px;font-size:.85rem}.typing-history{border-top:1px solid var(--line);padding-top:20px;margin-top:20px}.typing-cloze{font-size:1.15rem;line-height:2.5;margin:20px 0;overflow-wrap:anywhere}.typing-cloze input{max-width:100%;min-height:44px;padding:4px 8px;border:0;border-bottom:2px solid var(--brand);border-radius:6px;background:#ededff;color:var(--ink);font:inherit}.typing-cloze mark{padding:3px 6px;border-radius:6px}.recall-good{background:#dff3e9;color:#244c3c}.recall-missed{background:#fff0d8;color:#82510f}.typing-result-symbol{font-size:3rem;color:var(--brand);margin-top:20px}.typing-art{font:600 3rem ui-monospace,monospace;color:var(--brand)}@media(max-width:600px){.typing-course{max-width:100%;width:100%}.typing-target{font-size:1.1rem}.typing-metrics{gap:15px}.typing-metrics strong{font-size:1.2rem}.typing-steps{gap:10px}.typing-footer{flex-wrap:wrap}}
.typing-surface{position:relative;cursor:text;padding:16px 0;min-height:150px}.typing-surface .typing-input{position:absolute;left:0;top:0;width:1px;height:1px;min-height:0;padding:0;margin:0;border:0;opacity:0;resize:none}.typing-focus-hint{position:absolute;inset:0;display:grid;place-items:center;background:#fafbffdf;border-radius:16px;color:var(--muted);cursor:text;backdrop-filter:blur(3px)}.typing-surface.focused .typing-focus-hint{display:none}.typing-surface .typing-target{margin:0;user-select:none}.typing-surface.focused .typing-caret{border-left-color:var(--brand)}.typing-surface:not(.focused) .typing-caret{border-left-color:transparent}
.profile-link{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);min-height:48px;padding:4px 8px;border-radius:16px}.profile-link:hover{background:#ffffffa0}.profile-link strong,.profile-link small{display:block}.profile-link strong{font-size:.9rem}.profile-link small{font-size:.73rem;color:var(--muted)}.profile-avatar{width:44px;height:44px;object-fit:cover;border-radius:50%;flex-shrink:0}.tryptophan-avatar{position:relative;display:block;background:#e6e4ff;color:#534ccc}.tryptophan-avatar svg{width:36px;height:36px;fill:none;stroke:currentColor;stroke-width:2;margin:3px}.tryptophan-avatar text{fill:currentColor;stroke:none;font-size:10px}.tryptophan-avatar b{position:absolute;right:-3px;bottom:-2px;background:#fff;border-radius:8px;padding:0 3px;font-size:10px}.profile-editor{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:20px 0}.profile-editor .profile-avatar{width:64px;height:64px}.profile-editor .tryptophan-avatar svg{width:54px;height:54px}.topmeta .profile-avatar{display:block!important}@media(max-width:600px){.profile-link{gap:6px;padding:4px}.profile-avatar{width:36px;height:36px}.tryptophan-avatar svg{width:30px;height:30px}.profile-link strong{font-size:.8rem}.profile-link small{font-size:.65rem}.profile-link{max-width:145px}}
#typing-continue[hidden]{display:none!important}
.resource-welcome{padding:30px 0 25px}.resource-welcome h1{font-size:clamp(2rem,4vw,3.3rem);margin:12px 0}.resource-welcome p{color:var(--muted);max-width:680px;line-height:1.7}.resource-shortcuts{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.quiz-feature{margin-bottom:22px}.after-course{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:24px 0}.reader-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:20px 0}.reader-heading h1{font-size:1.6rem;margin:14px 0}.annotated-reader{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px}.annotated-reader>iframe{width:100%;height:78vh;border:1px solid var(--line);border-radius:16px;background:white}.annotated-reader aside{min-width:0}.annotated-reader textarea{min-height:260px;margin:10px 0}.annotated-reader input[type=number]{width:85px}.copy-upload{display:inline-flex;margin:12px 0;cursor:pointer}.media-controls{display:flex;gap:10px;margin:16px 0}.media-controls select{min-width:0;flex:1}.media-slide{width:100%;height:60vh;border:0;border-radius:12px;background:white}.course-audio,.course-video{width:100%;margin:16px 0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.install-dialog{max-width:420px;width:calc(100% - 40px);border:1px solid #fff;border-radius:28px;padding:30px;background:#f8f9ff;color:var(--ink);box-shadow:var(--shadow)}.install-dialog::backdrop{background:#24294660;backdrop-filter:blur(5px)}.install-dialog p{line-height:1.7}.install-dialog img{border-radius:20px}.install-app{white-space:nowrap;font-size:.85rem}@media(max-width:1000px){.annotated-reader{grid-template-columns:1fr}.annotated-reader>iframe{height:60vh}.after-course{display:block}.after-course .row{margin-top:16px}}@media(max-width:600px){.reader-heading{display:block}.topbar .install-app{font-size:.75rem;padding:6px}.topbar .mobile-brand strong{display:none}.reader-heading h1{font-size:1.3rem}.media-slide{height:48vh}.resource-welcome{padding-top:20px}}
.quiz-feature{display:flex;flex-direction:column}.quiz-feature .primary{margin-top:auto}.quiz-feature .quiet{margin-top:8px}.quiz-submit{justify-content:flex-end;margin-top:20px}.quiz-next-row{margin-top:16px}.original-links a{white-space:nowrap}@media(max-width:600px){.original-links{display:grid;grid-template-columns:1fr}.original-links a{width:100%}.quiz-submit .primary,.quiz-next-row .primary{width:100%}.quiz-next-row{flex-direction:column-reverse;align-items:stretch}.quiz-next-row .quiet{width:100%}}
.quiz-groups{display:grid;gap:12px;margin-top:20px}.quiz-group{padding:0;background:#ffffff8f;border-color:#fff}.quiz-group>summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 20px;list-style:none}.quiz-group>summary::-webkit-details-marker{display:none}.quiz-group>summary:after{content:'›';font-size:1.8rem;color:var(--muted);transform:rotate(90deg);transition:transform .2s}.quiz-group[open]>summary:after{transform:rotate(270deg)}.quiz-group>summary span:first-child{display:flex;align-items:baseline;gap:10px}.quiz-group>summary small{font-weight:400}.quiz-group>summary span:nth-child(2){margin-left:auto;color:var(--muted);font-size:.9rem}.quiz-group>.game-grid{padding:4px 16px 16px}.quiz-group .quiz-feature{margin-bottom:0}@media(max-width:600px){.topbar>.install-app,.topbar .logout-visible,.topbar .topmeta>.pill{display:none}.topbar{height:72px}.quiz-group>summary{padding:15px}.quiz-group>summary span:first-child{display:grid;gap:2px}.quiz-group>.game-grid{padding:3px 10px 10px}.quiz-group>summary span:nth-child(2){font-size:.8rem}}