:root{color-scheme:light;--ink:#193b43;--muted:#566c70;--accent:#087f72;--accent-dark:#086458;--mint:#e7f3ec;--line:#dfe6e2;--paper:#fff;--bg:#f7f8f4;--cream:#fcf1d6;--warning:#805018;--danger:#993d40;--radius:14px;font-family:Nunito,sans-serif;color:var(--ink);font-synthesis:none;font-size:16px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);line-height:1.55}button,input,select{font:inherit;color:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-underline-offset:4px}button,a{-webkit-tap-highlight-color:transparent}button{transition:background .18s ease-out,color .18s ease-out}button:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:4px}main:focus{outline:0}::selection{background:#c6e9d6;color:#193b43}input{caret-color:var(--accent)}body{scrollbar-color:#a4bdb2 var(--bg)}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:650;line-height:1.25;text-wrap:balance}h1{font-size:2rem;letter-spacing:-.035em;margin-bottom:10px}h2{font-size:1.2rem;letter-spacing:-.02em;margin-bottom:12px}h3{font-size:1rem;margin-bottom:10px}p{margin-bottom:16px}strong{font-weight:650}small{font-size:.78rem}.icon{width:20px;height:20px;flex:none;vertical-align:middle}.reverse{transform:rotate(180deg)}.muted,.small-muted,.collection-note{color:var(--muted)}.small-muted{font-size:.8rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip-link{position:fixed;top:8px;left:8px;background:var(--ink);color:white;z-index:100;clip-path:inset(50%);width:1px;height:1px;overflow:hidden;padding:0}.skip-link:focus{clip-path:none;width:auto;height:auto;overflow:visible;padding:12px}
.studio{display:grid;grid-template-columns:228px minmax(0,1fr);min-height:100vh}{width:228px;position:fixed;inset:0 auto 0 0;padding:30px 18px 18px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:20;overflow-y:auto}.wordmark{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:25px;font-weight:700;letter-spacing:-.04em;padding:0 10px}.brand-mark{width:32px;height:32px;color:var(--accent);flex:none}.wordmark-sub{display:block;font-size:12px;font-weight:500;letter-spacing:.01em;color:var(--muted);margin-top:-3px}{margin-top:44px;display:grid;gap:7px}.nav-item{border:0;background:none;display:flex;align-items:center;gap:12px;padding:12px;border-radius:8px;text-align:left;font-size:14px;min-height:46px;color:var(--muted)}.nav-item.active{background:#edf2ef;color:var(--ink);font-weight:650}.nav-item:hover{background:#f2f5f2;color:var(--ink)}.nav-dot{height:5px;width:5px;border-radius:50%;background:var(--accent);margin-left:auto}{margin:34px 10px 24px;border-top:1px solid var(--line);padding-top:23px}{font-size:12px;color:var(--muted)}{display:block;font-size:24px;font-weight:600;margin:8px 0 12px;font-variant-numeric:tabular-nums}{font-size:12px;font-weight:400}{font-size:12px;margin-top:8px}{margin-top:auto}.service-link{padding:8px 10px;font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center;justify-content:space-between;text-decoration:none;border:0;background:none;width:100%;text-align:left}.service-link .icon{width:15px;height:15px}{margin-top:16px;padding:20px 4px 0;border:0;border-top:1px solid var(--line);background:none;width:100%;display:flex;align-items:center;gap:10px;text-align:left}{min-width:0;flex:1}{font-size:12px;display:block;overflow-wrap:anywhere}{display:block;font-size:11px;color:var(--muted);margin-top:3px}{width:17px}.avatar{display:grid;place-items:center;width:36px;height:36px;flex:none;border-radius:50%;background:#e8efe9;color:var(--accent-dark);font-size:14px;font-weight:650}.avatar.small{width:30px;height:30px;font-size:12px}.avatar.large{width:58px;height:58px;font-size:24px;margin-bottom:16px}{grid-column:2;min-width:0}{height:76px;display:flex;align-items:center;padding:0 42px;border-bottom:1px solid var(--line);gap:24px;background:var(--bg)}{font-size:14px;font-weight:550;margin-right:auto}{font-size:12px;color:var(--muted)}.top-account{background:transparent;border:0;display:flex;align-items:center;gap:9px;font-size:13px;min-height:44px}{display:none}main{max-width:1480px;margin:0 auto;padding:35px 42px 40px}.studio-footer{max-width:1480px;margin:0 auto;display:flex;justify-content:space-between;gap:18px;padding:0 42px 24px;color:var(--muted);font-size:11px}.page-intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:28px}.subtitle{font-size:14px;color:var(--muted);margin:0;max-width:70ch}{font-size:12px;color:var(--muted);flex:none}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.section-heading h2{margin:0}.section-heading p{font-size:13px;color:var(--muted);margin:7px 0 0}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:44px;padding:11px 18px;border-radius:8px;text-decoration:none;font-size:13px;font-weight:600;line-height:1.45}.primary{background:var(--accent);color:white;border:1px solid transparent}.primary:hover:not(:disabled){background:var(--accent-dark)}.secondary{background:white;color:var(--ink);border:1px solid #b8cac1}.secondary:hover:not(:disabled){background:#f0f6f2}.primary .icon,.secondary .icon{width:17px;height:17px}.text-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:9px 0;min-height:40px;background:none;border:0;font-size:13px;color:var(--accent-dark);font-weight:550;text-decoration:none}.text-button:hover:not(:disabled){text-decoration:underline;text-underline-offset:4px}.text-button .icon{width:17px;height:17px}.inline-actions{display:flex;gap:12px;flex-wrap:wrap}.inline-label{font-size:12px;font-weight:600;color:#345e52;display:block;margin-bottom:13px}{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px}.next-step{display:grid;grid-template-columns:minmax(0,1fr) 160px;gap:12px;padding:28px 30px;background:var(--mint);border-radius:var(--radius)}.next-step h2{font-size:26px;max-width:400px;line-height:1.23;margin-bottom:12px;letter-spacing:-.025em}.next-step p{font-size:13px;max-width:47ch;color:#355e50;margin-bottom:21px}.feature-actions{display:flex;gap:15px;align-items:center;flex-wrap:wrap}.feature-actions>span{font-size:11px;color:#355e50}{align-self:center;color:#42765a;text-align:center;transform:rotate(4deg)}{display:block;font-size:11px;font-weight:500}{display:block;width:154px;max-width:100%;margin:8px 0}.weekly-panel{padding:23px 24px;background:white;border-radius:var(--radius);min-width:0}.weekly-panel h2{font-size:16px}.weekly-panel .section-heading{margin-bottom:13px;gap:10px}.weekly-panel .text-button{font-size:12px;padding:0;min-height:30px}.weekly-number{display:flex;align-items:center;gap:14px;margin-bottom:15px}.weekly-number strong{font-size:30px;font-weight:550;line-height:1.15;font-variant-numeric:tabular-nums;white-space:nowrap}.weekly-number strong span{font-size:23px;color:var(--muted);font-weight:400}.weekly-number>span{font-size:11px;color:var(--muted);max-width:60px}progress{appearance:none;width:100%;height:6px;display:block;border:0;border-radius:4px;overflow:hidden;background:#e6eeea;accent-color:var(--accent)}progress::-webkit-progress-bar{background:#e6eeea;border-radius:4px}progress::-webkit-progress-value{background:var(--accent);border-radius:4px}progress::-moz-progress-bar{background:var(--accent);border-radius:4px}.week-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;margin-top:18px}.week-day{text-align:center;color:var(--muted)}.week-day>span:first-child{display:grid;place-items:center;height:24px;width:24px;border-radius:50%;margin:0 auto 4px;background:#f0f3ef}.week-day i{width:4px;height:4px;background:#bdcac2;border-radius:50%}.week-day .icon{height:15px;width:15px}.week-day.complete>span:first-child{background:var(--accent);color:white}.week-day.today>span:first-child{outline:1px solid var(--accent);outline-offset:3px}.week-day small{font-size:11px}.weekly-panel>p{font-size:11px;color:var(--muted);margin:13px 0 0}.active-note{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);margin-top:12px}.active-note .icon{width:16px;height:16px}.journey-section{margin-top:34px}.skill-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.skill-card{position:relative;min-width:0;display:flex;align-items:center;gap:12px;padding:17px 16px;background:white;border:1px solid var(--line);border-radius:10px;text-align:left}.skill-card:hover{border-color:#87b7a5;background:#fafdfa}.skill-graphic{width:58px;height:58px;color:var(--accent-dark);flex:none}.skill-card-body{min-width:0;display:block;padding-right:6px}.skill-card strong{display:block;font-size:14px;line-height:1.4}.skill-card small{display:block;font-size:12px;color:var(--muted);line-height:1.5;margin:5px 0 10px}.skill-evidence{display:block;font-size:11px;color:var(--muted)}.card-arrow{width:15px;height:15px;position:absolute;right:13px;top:17px}.skill-card strong{padding-right:6px}{display:grid;grid-template-columns:1.2fr 1fr;gap:22px;margin-top:28px}{display:flex;justify-content:space-between;gap:24px;padding:24px;background:var(--cream);border-radius:var(--radius);color:#60451b}{font-size:17px;margin:12px 0 10px}{font-size:12px;max-width:34ch;margin-bottom:5px}{color:#654719}{color:#6b4b16}.equation{align-self:center;font-size:21px;line-height:1.6;letter-spacing:-.03em;min-width:130px;transform:rotate(-5deg)}.equation b{font-size:13px;font-weight:500}{padding:24px;border:1px solid var(--line);border-radius:var(--radius)}{font-size:17px;max-width:29ch}{font-size:12px;color:var(--muted);max-width:48ch}{min-height:40px;font-size:12px;padding:9px 13px}.collection-note{font-size:11px;margin:22px 0 0;max-width:100ch}.save-invite{margin-top:28px;padding:24px 0 0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.save-invite strong{font-size:14px}.save-invite p{font-size:12px;color:var(--muted);margin:5px 0 0}.recent{margin-top:32px}.activity-list,.saved-rounds{background:white;border-radius:var(--radius);overflow:hidden}.activity-row{display:flex;width:100%;align-items:center;text-align:left;gap:16px;padding:18px 22px;background:white;border:0;border-bottom:1px solid var(--line)}.activity-row:last-child{border-bottom:0}.activity-row:hover{background:#f1f7f3}.activity-row>.icon{color:var(--accent-dark)}.activity-row>span:nth-child(2){flex:1;min-width:0}.activity-row strong{font-size:13px;display:block}.activity-row small{font-size:11px;display:block;color:var(--muted);margin-top:4px}.activity-result{display:flex;align-items:center;gap:14px;font-size:12px;flex:none}.activity-result .icon{width:16px;height:16px}.empty-state{padding:26px 22px;background:white;border-radius:var(--radius);color:var(--muted);font-size:13px}.empty-state p{margin:6px 0 0}.empty-state strong{color:var(--ink)}
.journey-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:32px}.journey-path{padding-top:2px}.journey-stop{display:grid;grid-template-columns:36px minmax(0,1fr);gap:18px;position:relative;padding-bottom:24px}.journey-stop:not(:last-child):before{content:'';width:2px;background:#d3e3da;position:absolute;top:34px;bottom:0;left:17px}.path-node{width:36px;height:36px;border:1px solid #a9c4b6;display:grid;place-items:center;border-radius:50%;background:var(--bg);color:var(--accent-dark);font-size:13px;z-index:1}.recommended .path-node{background:var(--accent);color:white;border-color:var(--accent)}.journey-stop-body{padding:23px 25px;background:white;border-radius:var(--radius);min-width:0}.journey-stop-body h2{font-size:18px}.journey-stop-body .section-heading{margin-bottom:10px;flex-wrap:wrap;gap:10px}.journey-stop-body p{font-size:13px;color:var(--muted)}.status-label{font-size:11px;color:var(--accent-dark);background:#e6f3eb;padding:4px 9px;border-radius:5px;white-space:nowrap}.journey-evidence{display:flex;align-items:center;gap:14px;margin:18px 0 22px}.journey-evidence progress{max-width:120px}.journey-evidence span{font-size:11px;color:var(--muted)}.plain-note{padding:26px 12px;font-size:12px;color:var(--muted)}.plain-note h3{color:var(--ink);font-size:14px}.practice-choice{display:grid;grid-template-columns:1fr 1fr;background:white;border-radius:var(--radius);margin-bottom:30px}.practice-choice>div{padding:30px}.practice-choice>div+div{border-left:1px solid var(--line)}.practice-choice h2{font-size:21px}.practice-choice p{color:var(--muted);font-size:14px;max-width:48ch}.practice-choice form{display:grid;grid-template-columns:1fr 1.8fr;gap:14px;align-items:center}.practice-choice label{font-size:12px}.practice-choice form small{grid-column:1/-1;color:var(--muted);font-size:11px}.practice-choice form button{grid-column:1/-1;justify-self:start}.saved-rounds{padding-top:20px;margin-bottom:32px}.saved-rounds>.section-heading{padding:0 22px}.bottom-note{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:26px;padding:22px 0;border-top:1px solid var(--line)}.bottom-note h3{margin-bottom:6px}.bottom-note p{font-size:13px;color:var(--muted);margin:0}.test-panel{display:grid;grid-template-columns:1.2fr 1fr;background:white;border-radius:var(--radius);overflow:hidden}.test-description{padding:35px}.test-description>.icon{width:32px;height:32px;color:var(--accent);margin-bottom:20px}.test-description h2{font-size:27px}.test-description p{font-size:14px;max-width:52ch;color:var(--muted)}.test-guide{padding:40px;background:#edf3ee}.test-guide li{font-size:14px;margin:0 0 18px;padding-left:4px}.test-guide ol{padding-left:20px}.test-guide p{font-size:12px;color:var(--muted);margin-top:25px}.test-facts{display:flex;gap:28px;margin:28px 0}.test-facts dt{font-size:11px;color:var(--muted);margin-bottom:7px}.test-facts dd{margin:0;font-size:15px;font-weight:600}.paper-link{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:32px;padding:26px 0;border-top:1px solid var(--line)}.paper-link h2{font-size:18px;margin-bottom:8px}.paper-link p{font-size:13px;color:var(--muted);margin:0}.library-list{background:white;border-radius:var(--radius);overflow:hidden}.lesson-row{display:flex;align-items:center;gap:28px;width:100%;padding:22px 28px;background:transparent;border:0;border-bottom:1px solid var(--line);text-align:left}.lesson-row:last-child{border-bottom:0}.lesson-row:hover{background:#eef5f0}.lesson-row>span{flex:1}.lesson-row strong{display:block;font-size:17px;margin-bottom:5px}.lesson-row small{display:block;color:var(--muted);font-size:13px}.lesson-meta{font-size:11px;color:var(--muted);display:block;margin-top:12px}.lesson-back{margin-bottom:16px}.lesson-article{max-width:800px;background:white;border-radius:var(--radius);padding:35px}.lesson-article h2{font-size:24px}.lesson-ideas{padding-left:20px;max-width:67ch}.lesson-ideas li{padding-left:8px;margin-bottom:18px;font-size:15px}.worked-example{padding:25px;background:var(--mint);border-radius:10px;margin:28px 0;color:#254f40}.example-question{font-weight:600;font-size:16px}.worked-example li{font-size:14px;margin-bottom:12px}.worked-example ol{padding-left:20px;margin-bottom:0}.lesson-watch p{font-size:14px;max-width:65ch}.lesson-watch{margin:28px 0}.view-toggle{display:flex;border:1px solid #bdccc3;border-radius:8px;padding:3px;flex:none;background:white}.view-toggle button{border:0;padding:8px 12px;background:none;font-size:12px;min-height:36px;border-radius:5px}.view-toggle button[aria-pressed=true]{background:var(--ink);color:white}.progress-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:white;border-radius:var(--radius);margin-bottom:24px;padding:22px 0}.progress-summary>div{padding:0 25px;border-right:1px solid var(--line)}.progress-summary>div:last-child{border-right:0}.progress-summary span{display:block;font-size:12px;color:var(--muted);margin-bottom:10px}.progress-summary strong{font-size:29px;font-weight:550;font-variant-numeric:tabular-nums;line-height:1.3}.progress-summary strong small{font-size:12px;color:var(--muted);font-weight:400}.recommendation-strip{display:flex;justify-content:space-between;align-items:center;gap:22px;margin:0 0 26px;background:var(--mint);padding:20px 24px;border-radius:12px}.recommendation-strip>div{display:flex;gap:14px;align-items:center}.recommendation-strip strong{font-size:14px;display:block}.recommendation-strip small{font-size:11px;display:block;color:#355e50;margin-top:5px}.progress-panel{background:white;border-radius:var(--radius);padding:28px}.progress-panel>.muted{font-size:12px;max-width:82ch}.skill-table-head,.skill-progress{display:grid;grid-template-columns:minmax(0,2fr) 1fr .7fr 1fr;gap:22px;align-items:center}.skill-table-head{font-size:11px;color:var(--muted);padding:18px 0 12px;border-bottom:1px solid var(--line)}.skill-progress{padding:19px 0;border-bottom:1px solid var(--line)}.skill-progress:last-child{border-bottom:0;padding-bottom:0}.skill-progress strong{font-size:14px;display:block}.skill-progress small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.progress-number{font-size:18px;font-variant-numeric:tabular-nums}.coverage-cell{font-size:12px;color:var(--muted)}.coverage-cell progress{max-width:100px;margin-top:9px;height:4px}.skill-progress .text-button{font-size:12px}.parent-note{padding:26px 28px;background:var(--cream);border-radius:var(--radius);margin-top:26px;color:#60451b}.parent-note h2{font-size:18px}.parent-note p{font-size:13px;max-width:80ch}.parent-note p:last-child{font-size:11px;margin:0}.history-panel{background:white;border-radius:var(--radius);padding:28px;margin-top:26px}.history-panel .muted{font-size:11px}.history-chart{display:flex;gap:20px;align-items:stretch;max-width:850px;height:175px;margin-top:26px}.history-column{width:70px;min-width:0;display:flex;flex-direction:column;align-items:center;border:0;background:transparent;padding:0 8px;font-variant-numeric:tabular-nums}.history-column strong{font-size:12px;font-weight:500;margin-bottom:12px}.history-bar{display:flex;align-items:flex-end;position:relative;flex:1;width:100%;max-width:36px;background:#f0f4f0;border-radius:5px 5px 0 0;border-bottom:1px solid #b6c7bd}.history-bar i{width:100%;background:var(--accent);border-radius:5px 5px 0 0;min-height:0}.history-column small{font-size:11px;color:var(--muted);white-space:nowrap;margin-top:9px}.history-panel .small-muted{margin:18px 0 0;font-size:11px}.centre-empty{padding:50px 30px;background:white;border-radius:var(--radius);text-align:center;max-width:800px}.centre-empty>.icon{width:38px;height:38px;color:var(--accent);margin-bottom:20px}.centre-empty p{font-size:14px;color:var(--muted);max-width:48ch;margin:0 auto 24px}.centre-empty h2{font-size:24px}.settings-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:60px;max-width:1000px}.settings-layout>div p{font-size:14px;color:var(--muted);max-width:46ch}.settings-form{background:white;padding:30px;border-radius:var(--radius);display:grid;gap:10px}.settings-form label{font-size:13px;font-weight:600;margin-top:15px}.settings-form label:first-child{margin-top:0}.settings-form label span{font-weight:400;color:var(--muted)}input,select{width:100%;min-width:0;min-height:44px;padding:9px 12px;background:white;border:1px solid #b6c8bd;border-radius:7px;font-size:13px}.settings-form small{color:var(--muted);font-size:11px}.settings-form .primary{justify-self:start}.settings-form [role=status]{font-size:13px;color:var(--accent-dark);margin:8px 0;min-height:20px}.app-error{background:#fbe9e5;color:#8a3030;padding:16px 20px;border-radius:10px;margin-bottom:22px;font-size:14px}.app-error[hidden]{display:none}.boot-error{max-width:650px;margin:80px auto;padding:30px}.boot-error a{display:block;margin-top:20px}
/* Practice remains the same durable session flow, with the shared learning UI. */
.round-top{display:flex;align-items:center;gap:24px;margin-bottom:24px}.round-top>.text-button{margin-right:auto}.round-mode,.take-time{font-size:12px;color:var(--muted)}.clock{font-variant-numeric:tabular-nums;font-size:18px;font-weight:600;color:var(--accent-dark)}.round-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:24px}.question-panel{padding:30px;background:white;border-radius:var(--radius);min-width:0}.question-kicker{display:flex;justify-content:space-between;align-items:center;gap:15px;color:var(--muted);font-size:12px}.skill-badge{padding:5px 10px;border-radius:6px;background:var(--mint);color:var(--accent-dark);font-size:11px}.round-track{height:4px;background:#eaf0eb;border-radius:4px;margin:22px 0 25px;overflow:hidden}.round-track span{height:100%;display:block;background:var(--accent)}.question-prompt{font-size:23px;line-height:1.5;letter-spacing:-.015em;white-space:pre-line;max-width:65ch;text-wrap:wrap}.diagrams{margin:22px 0;display:grid;justify-items:center;gap:20px}.diagrams:empty{display:none}.native-diagram,.chart-diagram,.shape-diagram{width:100%;max-width:460px;margin:0 auto;color:var(--ink)}.native-diagram svg,.chart-diagram svg,.shape-diagram svg{display:block;width:100%;max-height:320px}.native-diagram figcaption,.chart-diagram figcaption,.shape-diagram figcaption{font-size:12px;color:var(--muted);text-align:center;margin-top:10px}.data-table{border-collapse:collapse;width:100%;max-width:480px;font-size:14px}.data-table caption{font-weight:600;margin-bottom:12px}.data-table th,.data-table td{padding:12px;border:1px solid var(--line);text-align:left}.data-table th{background:#f0f5ef}.answer-options{display:grid;gap:10px;margin-top:24px}.answer-choice{display:flex;align-items:center;gap:14px;width:100%;padding:14px 16px;min-height:54px;text-align:left;background:white;border:1px solid #ccd8d0;border-radius:9px;font-size:16px}.answer-choice:hover:not(:disabled){border-color:var(--accent);background:#f3f8f4}.answer-choice.selected{background:#e8f4ec;border-color:var(--accent)}.answer-choice.correct{border-color:#39825a;background:#e9f6ec}.answer-choice.incorrect{border-color:#ad6860;background:#fbefeb}.answer-choice:disabled{opacity:1;color:var(--ink)}.answer-letter{display:grid;place-items:center;width:28px;height:28px;flex:none;border-radius:5px;background:#f0f4ef;font-size:12px;color:var(--muted)}.selected .answer-letter{background:var(--accent);color:white}.answer-tick{margin-left:auto;color:var(--accent);font-size:17px}.hint-button{display:flex;align-items:center;gap:8px;min-height:44px;padding:12px 0;background:none;border:0;font-size:13px;color:#76541b;margin-top:12px}.hint-box{background:var(--cream);color:#65491e;font-size:14px;padding:18px 20px;border-radius:10px;line-height:1.7}.feedback{padding:22px 24px;background:#edf5eb;border-radius:10px;margin-top:24px;color:#2a5336;animation:feedback-in .2s ease-out}.feedback.revisit{background:#f9f1df;color:#654c24}.feedback strong{font-size:17px}.feedback p{font-size:13px;margin:8px 0}.feedback ol,.review-body ol{font-size:14px;line-height:1.8;padding-left:20px;margin-bottom:0;max-width:70ch}.feedback li{padding-left:4px;margin-top:7px}.question-actions{margin-top:28px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:18px}.question-actions>div{display:flex;align-items:center;gap:18px}.round-map{background:white;padding:23px;border-radius:var(--radius)}.round-map h3{margin-bottom:6px}.round-map p{font-size:12px;color:var(--muted)}.question-dots{display:flex;flex-wrap:wrap;gap:8px}.question-dots button{border:1px solid #c9d6cd;background:white;width:34px;height:34px;border-radius:7px;font-size:12px;min-width:34px}.question-dots button.current{outline:2px solid var(--accent);outline-offset:2px}.question-dots button.done{background:var(--accent);border-color:var(--accent);color:white}.question-dots button.chosen{background:#e7f1e9}.finish-round{font-size:12px;margin-top:15px}.thinking-note{padding:28px 10px;color:var(--muted);font-size:13px}.thinking-note>span{display:none}.thinking-note strong{color:var(--ink);display:block;font-size:14px;margin-bottom:10px}.thinking-note p{font-size:12px}.results-hero{background:var(--mint);padding:36px;border-radius:var(--radius);margin-bottom:32px;position:relative}.result-star{display:none}.results-hero h1{font-size:29px;max-width:25ch}.results-hero>p{font-size:14px;color:#355e50}.result-score{margin:25px 0;display:flex;align-items:center;gap:20px}.result-score strong{font-size:40px;font-weight:600;font-variant-numeric:tabular-nums;line-height:1.2}.result-score strong span{font-size:23px;color:#496b59;font-weight:400}.result-score>span{font-size:12px;color:#355e50}.result-actions{display:flex;gap:14px}.review-list{display:grid;gap:12px}.review-item{background:white;border-radius:12px;padding:20px 24px;min-width:0}.review-item summary{display:flex;align-items:center;gap:16px;list-style:none;cursor:pointer}.review-item summary::-webkit-details-marker{display:none}.review-item summary>span:nth-child(2){flex:1;min-width:0}.review-item summary strong{display:block;font-size:14px;line-height:1.6}.review-item summary small{display:block;font-size:11px;color:var(--muted);margin-bottom:5px}.review-status{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:50%;background:#edf4eb;color:#2b6947}.review-status.wrong{background:#fcf0d9;color:#775620}.review-toggle{margin-left:auto;color:var(--muted);font-size:22px}.review-item[open] .review-toggle{transform:rotate(45deg)}.review-body{padding:22px 0 4px 46px}.review-body p{font-size:13px;color:var(--muted)}.review-body .secondary{margin-top:24px}.account-dialog,.finish-dialog{border:0;border-radius:16px;padding:30px;width:calc(100% - 32px);max-width:460px;color:var(--ink);background:white;box-shadow:0 16px 60px #193b4333}.account-dialog::backdrop,.finish-dialog::backdrop{background:#193b4366}.account-dialog h2,.finish-dialog h2{font-size:23px}.account-dialog p,.finish-dialog p{font-size:14px;color:var(--muted);line-height:1.7}.dialog-close{position:absolute;right:18px;top:12px;min-width:40px;min-height:40px;border:0;background:none;font-size:27px;color:var(--muted)}.account-dialog .secondary{width:100%;margin-top:12px}.account-link{display:block;font-size:13px;margin:18px 0;color:var(--accent-dark)}.small-muted{font-size:11px!important}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.account-dialog .large{margin-top:10px}.account-dialog .dialog-close{padding:0}.eyebrow{display:none}
@keyframes feedback-in{from{background:#e0ecd9}to{background:#edf5eb}}
@media(min-width:1600px){main{padding-top:42px}.skill-card{padding:22px}.next-step{padding:34px}{grid-template-columns:minmax(0,1fr) 310px}{grid-template-columns:1.25fr 1fr}}
@media(max-width:1200px){.studio{grid-template-columns:208px minmax(0,1fr)}{width:208px;padding:27px 12px 18px}{padding:0 28px}main{padding:28px}.studio-footer{padding-left:28px;padding-right:28px}{display:none}{grid-template-columns:minmax(0,1fr) 250px;gap:18px}.next-step{padding:25px;grid-template-columns:1fr}{display:none}.skill-grid{grid-template-columns:repeat(2,minmax(0,1fr))}{gap:18px;grid-template-columns:1fr 1fr}.equation{display:none}.progress-summary>div{padding:0 18px}.progress-summary strong{font-size:25px}.round-layout{grid-template-columns:minmax(0,1fr) 190px;gap:18px}.round-map{padding:20px 15px}.journey-layout{grid-template-columns:minmax(0,1fr) 240px;gap:20px}.journey-stop-body{padding:22px}.test-facts{gap:20px}.test-description,.test-guide{padding:28px}.practice-choice>div{padding:26px}.practice-choice form{grid-template-columns:1fr;gap:9px}.practice-choice form small,.practice-choice form button{grid-column:auto}.practice-choice label:not(:first-child){margin-top:7px}.settings-layout{gap:30px}}
@media(max-width:900px){h1{font-size:28px}.studio{grid-template-columns:190px minmax(0,1fr)}{width:190px}{margin-top:30px}.nav-item{gap:9px;padding:11px;font-size:13px}.wordmark{gap:9px;font-size:22px;padding:0 7px}.brand-mark{width:28px;height:28px}.wordmark-sub{font-size:11px}{grid-template-columns:1fr}.next-step{grid-template-columns:minmax(0,1fr) 130px}{display:block}.weekly-panel{padding:20px 24px}.weekly-panel .week-days{max-width:280px}.weekly-panel>p{margin-top:12px}{display:grid;grid-template-columns:1fr 1fr;column-gap:24px}{grid-column:1/-1}{grid-column:1;grid-row:2/4;align-self:center;margin:0}{grid-column:2;align-self:center}{grid-column:2;grid-row:3;margin-top:14px}{grid-column:1/-1}{grid-template-columns:1fr}.skill-card{padding:16px 14px;gap:8px}.skill-graphic{width:46px;height:46px}.card-arrow{right:10px;top:15px;width:13px}.skill-card strong{font-size:12px}.skill-card small{font-size:11px}.journey-layout{grid-template-columns:1fr}.journey-aside{display:none}.progress-summary{grid-template-columns:repeat(2,1fr);row-gap:24px}.progress-summary>div:nth-child(2){border-right:0}.page-intro{align-items:flex-start;flex-direction:column;gap:18px}.recommendation-strip{align-items:flex-start;flex-direction:column}.skill-table-head,.skill-progress{gap:12px;grid-template-columns:minmax(0,1.5fr) .8fr .65fr .85fr}.skill-progress strong{font-size:12px}.skill-progress small{font-size:11px}.skill-progress .text-button{font-size:11px}.coverage-cell{font-size:11px}.progress-panel,.history-panel{padding:22px}.history-chart{gap:8px}.test-panel,.practice-choice{grid-template-columns:1fr}.practice-choice>div+div{border-left:0;border-top:1px solid var(--line)}.paper-link{align-items:flex-start;flex-direction:column}.round-layout{grid-template-columns:1fr}.round-aside{grid-row:1}.round-map{display:flex;align-items:center;gap:15px;flex-wrap:wrap;padding:15px 18px}.round-map h3{margin:0;font-size:13px}.round-map p{margin:0;font-size:11px}.question-dots{gap:6px}.question-dots button{width:28px;height:28px;min-width:28px;font-size:11px}.finish-round{margin:0 0 0 auto}.thinking-note{display:none}.take-time{display:none}.settings-layout{grid-template-columns:1fr;gap:16px}.settings-layout>div p{max-width:65ch}.round-top{gap:12px}.lesson-row{gap:18px;padding:22px}.history-panel .section-heading{flex-wrap:wrap}.lesson-article{padding:28px}.equation{display:block}}
@media(max-width:700px){.studio{display:block}{width:min(310px,100%);transform:translateX(-100%);transition:transform .2s ease-out;box-shadow:none;visibility:hidden;background:var(--bg);inset:0 auto 0 0}{transform:translateX(0);visibility:visible;box-shadow:0 0 0 100vmax #193b4377}{display:flex;align-self:flex-end;margin:16px 8px 0}{margin-top:14px}{margin-top:26px}{padding-top:12px}{width:100%}{display:grid;place-items:center;width:40px;height:44px;border:0;background:none;padding:0;margin-left:-8px}{height:66px;padding:0 20px;gap:12px}{display:none}{font-size:13px}.top-account{font-size:12px}.top-account .avatar{display:none}main{padding:26px 20px 35px}.studio-footer{padding:0 20px 20px;font-size:11px}.page-intro{margin-bottom:23px;gap:17px}h1{font-size:28px;max-width:26ch}.subtitle{font-size:13px;line-height:1.65}.section-heading{gap:14px}.section-heading h2{font-size:18px}.section-heading p{font-size:12px}.section-heading .text-button{font-size:12px}.next-step{padding:25px;grid-template-columns:minmax(0,1fr) 120px;gap:6px}.next-step h2{font-size:25px}{width:120px}{font-size:11px}.feature-actions{gap:12px}{gap:16px}{padding:20px 23px}{font-size:28px}.skill-card{gap:11px;padding:17px}.skill-card strong{font-size:14px}.skill-card small{font-size:12px}.skill-evidence{font-size:11px}.skill-graphic{width:48px;height:48px}.skill-grid{gap:12px}.journey-section{margin-top:29px}.journey-section>.section-heading{align-items:flex-start}.journey-section>.section-heading .text-button{max-width:100px;text-align:right;line-height:1.5;padding-top:0}{margin-top:22px;gap:16px}{padding:23px}{font-size:18px}{padding:23px}.collection-note{font-size:11px;line-height:1.7}.save-invite{align-items:flex-start;flex-direction:column;gap:15px}.save-invite p{font-size:12px}.progress-panel .section-heading{align-items:flex-start;flex-wrap:wrap;gap:5px}.view-toggle{width:100%;max-width:300px}.view-toggle button{flex:1}.progress-summary>div{padding:0 20px}.progress-summary span{font-size:11px}.progress-summary strong{font-size:27px}.skill-table-head,.skill-progress{grid-template-columns:minmax(0,1.6fr) .8fr .65fr;gap:12px}.skill-table-head>span:last-child{display:none}.skill-progress>div:last-child{grid-column:1/-1;justify-self:end}.skill-progress{padding:18px 0;row-gap:2px}.skill-progress strong{font-size:13px}.skill-progress small{font-size:11px}.skill-progress .text-button{font-size:12px;min-height:32px}.coverage-cell{font-size:11px}.progress-number{font-size:17px}.progress-panel{padding:22px 20px}.recommendation-strip{padding:20px}.parent-note{padding:23px}.history-panel{padding:23px 20px}.history-column{padding:0 2px;width:auto;flex:1}.history-column small{font-size:11px}.history-chart{gap:8px;height:160px}.recent{margin-top:28px}.activity-row{padding:17px;gap:12px}.activity-row strong{font-size:12px}.activity-row small{font-size:11px}.activity-result{font-size:11px;gap:8px}.activity-result .icon{width:14px}.activity-row>.icon{width:17px}.practice-choice>div{padding:25px}.practice-choice h2{font-size:22px}.practice-choice p{font-size:13px}.practice-choice form{grid-template-columns:1fr 1.8fr;gap:14px}.practice-choice form small,.practice-choice form button{grid-column:1/-1}.practice-choice label:not(:first-child){margin-top:0}.bottom-note{align-items:flex-start;flex-direction:column;gap:10px}.journey-stop{grid-template-columns:30px minmax(0,1fr);gap:12px}.path-node{width:30px;height:30px}.journey-stop:not(:last-child):before{left:14px;top:29px}.journey-stop-body{padding:21px}.journey-stop-body h2{font-size:19px}.journey-stop-body p{font-size:13px}.journey-evidence{flex-wrap:wrap;gap:9px}.journey-evidence progress{max-width:none}.journey-stop .primary,.journey-stop .secondary{font-size:12px;padding:10px 13px;gap:8px}.test-description,.test-guide{padding:26px}.test-description h2{font-size:25px}.test-facts{gap:22px}.test-facts dd{font-size:13px}.test-facts dt{font-size:11px}.test-guide li{font-size:13px}.lesson-row{padding:21px;gap:17px}.lesson-row strong{font-size:16px}.lesson-row small{font-size:12px}.lesson-meta{font-size:11px}.lesson-row>.icon{width:17px}.lesson-article{padding:25px 22px}.lesson-article h2{font-size:23px}.lesson-ideas li{font-size:14px}.worked-example{padding:22px 18px}.worked-example li{font-size:13px}.settings-form{padding:24px}.settings-layout>div p{font-size:13px}.question-panel{padding:24px 20px}.question-prompt{font-size:21px;line-height:1.6}.question-kicker{font-size:11px;gap:10px}.skill-badge{font-size:11px;padding:5px 8px}.round-top .text-button{font-size:12px}.round-mode{font-size:11px}.clock{font-size:15px}.round-map{gap:12px;padding:17px}.round-map h3{font-size:12px}.round-map p{font-size:11px}.question-dots button{width:29px;height:29px;min-width:29px}.finish-round{font-size:12px}.answer-choice{font-size:15px;padding:13px;gap:12px}.answer-letter{width:26px;height:26px}.question-actions{align-items:flex-end;gap:10px}.question-actions>div{gap:10px;flex-wrap:wrap;justify-content:flex-end}.question-actions .text-button{font-size:11px}.question-actions .primary{font-size:12px;gap:10px;padding:11px 14px}.feedback{padding:20px}.feedback ol{font-size:13px}.result-actions{flex-wrap:wrap}.results-hero{padding:28px 24px}.results-hero h1{font-size:26px}.review-item{padding:20px}.review-item summary{gap:12px}.review-item summary strong{font-size:13px}.review-item summary small{font-size:11px}.review-body{padding:20px 0 0}.review-body ol{font-size:13px}.review-body p{font-size:12px}.review-toggle{font-size:20px}.review-status{width:25px;height:25px}.dialog-actions{flex-wrap:wrap}.account-dialog,.finish-dialog{padding:28px 24px}}
@media(max-width:480px){.next-step{grid-template-columns:1fr}{display:none}.skill-grid{grid-template-columns:1fr}.skill-card{padding:18px 17px;min-height:110px;gap:16px}.skill-graphic{width:61px;height:61px}.skill-card-body{padding-right:9px}.skill-card strong{font-size:15px}.skill-card small{font-size:12px;max-width:28ch;margin:5px 0 8px}.skill-evidence{font-size:11px}.card-arrow{right:15px;top:19px;width:15px}.equation{display:none}{column-gap:18px}{gap:2px}.week-day>span:first-child{width:21px;height:21px}.week-day.today>span:first-child{outline-offset:2px}{gap:10px}{font-size:11px}{font-size:29px}{font-size:21px}.section-heading .text-button{font-size:11px}{padding:20px}.journey-evidence span{font-size:11px}.test-facts{gap:18px}.practice-choice form{grid-template-columns:1fr;gap:9px}.practice-choice form small,.practice-choice form button{grid-column:auto}.practice-choice label:not(:first-child){margin-top:7px}.history-column small{font-size:11px}.studio-footer span:last-child{max-width:150px;text-align:right}.progress-summary strong small{display:block;margin-top:5px}.progress-summary strong{font-size:27px}.round-top{gap:10px;flex-wrap:wrap}.round-top .text-button{font-size:11px}.round-mode{margin-left:auto}.round-map h3{width:100%}.round-map p{margin-right:auto}.question-dots{order:3;width:100%}.question-dots button{width:31px;height:31px;min-width:31px}.finish-round{margin-left:0}.lesson-row{gap:14px;padding:20px 17px}.lesson-row .skill-graphic{width:44px;height:44px}.lesson-row strong{font-size:15px}.lesson-meta{font-size:11px;line-height:1.6}.lesson-row small{font-size:11px}.result-actions{flex-direction:column;align-items:stretch}.result-score{gap:15px}.result-score strong{font-size:36px}.question-prompt{font-size:20px}.question-kicker{font-size:11px}.question-actions{gap:8px}.question-actions .primary{font-size:11px;padding:11px 12px}.question-actions>div{gap:6px}.question-actions .text-button{font-size:11px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Native content and keyboard continuity from the final review. */
.clock{display:inline-flex;align-items:center;gap:7px}.clock .icon{width:18px;height:18px}.selection-dot{display:block;width:7px;height:7px;background:currentColor;border-radius:50%}.question-dots .icon{width:15px;height:15px}.answer-tick .icon,.review-status .icon{width:18px;height:18px}.question-prompt:focus,.results-hero h1:focus{outline:none}.data-table-wrap{width:100%;overflow-x:auto}.shape-diagram text,.chart-diagram text{font-family:inherit;fill:var(--ink);font-size:14px}.shape-diagram svg{overflow:visible}
/* The child's learning space: one page, top navigation, no side panels. */
@font-face{font-family:Nunito;src:url('/assets/fonts/nunito.ttf') format('truetype');font-weight:200 1000;font-display:swap}
:root{--ink:#183b63;--muted:#47617d;--accent:#0875d1;--accent-dark:#075ca5;--mint:#e7f6ff;--cream:#fff4cc;--bg:#f6fbff;--line:#d3e3ef;--radius:24px;font-family:Nunito,sans-serif}
body{background:var(--bg);scrollbar-color:#a9cde7 var(--bg)}::selection{background:#ffdf70;color:#183b63}
h1,h2,h3,strong{font-weight:850}h1{font-size:36px;letter-spacing:-.025em;line-height:1.15;max-width:none}h2{font-size:25px;letter-spacing:-.02em}h3{font-size:19px}p{line-height:1.65}.subtitle{font-size:18px}.studio{display:block;min-height:100vh}.site-header{background:white;border-bottom:1px solid var(--line)}.header-inner{max-width:1240px;padding:20px 32px;margin:auto;display:flex;align-items:center;gap:28px}.wordmark{padding:0;letter-spacing:-.03em;gap:10px;font-size:27px;color:var(--ink);line-height:1.05}.brand-mark{display:flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:16px;color:#075ca5;background:#e5f4ff;font-size:25px;font-weight:950;letter-spacing:-.07em}.brand-mark span{font-size:23px}.wordmark-sub{font-size:11px;font-weight:750;letter-spacing:0;margin-top:5px;color:var(--muted)}#navigation{display:flex;justify-content:center;gap:5px;margin:0 auto}.nav-item{flex-direction:column;gap:5px;border-radius:14px;min-width:78px;padding:9px 12px;color:var(--muted);font-size:14px;font-weight:750;line-height:1.25}.nav-item .icon{width:23px;height:23px}.nav-item.active{background:#e7f4ff;color:#075ca5}.nav-item:hover{background:#f0f7fc;color:#075ca5}.top-account{border:1px solid var(--line);border-radius:30px;padding:10px 15px;font-size:15px;font-weight:800;max-width:160px;flex-shrink:0}.top-account>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.avatar,.avatar.small{background:#e7f4ff;color:#075ca5}.studio main{max-width:1180px;padding:36px 32px 48px;margin:0 auto}.page-intro{margin-bottom:30px}.section-heading h2{font-size:25px}.section-heading p{font-size:16px}.section-heading .text-button{font-size:15px}.primary,.secondary{font-size:16px;min-height:52px;padding:13px 23px;border-radius:16px;font-weight:850;gap:12px}.primary{background:var(--accent);border-color:transparent}.secondary{border:2px solid #bad6e9;background:white}.primary:hover:not(:disabled){background:var(--accent-dark);transform:translateY(-2px)}.primary:active:not(:disabled),.secondary:active:not(:disabled){transform:translateY(1px)}.text-button{font-size:15px;font-weight:800;min-height:44px;color:#075ca5}.primary .icon,.secondary .icon{width:20px;height:20px}.adventure-hero.next-step{display:block;position:relative;overflow:hidden;background:#e0f3ff;border-radius:32px;padding:44px 38px;min-height:350px;margin-bottom:42px;color:var(--ink)}.hero-copy{width:69%;text-align:center;position:relative;z-index:1}.adventure-hero h1{font-size:clamp(36px,4.4vw,60px);line-height:1.05;color:#104b83;margin:0 auto 18px;max-width:18ch;text-wrap:balance}.adventure-hero p{font-size:19px;line-height:1.5;margin:0 auto 25px;color:#28577e;max-width:38ch}.hero-start{display:grid;justify-items:center;gap:12px}.hero-start .primary{background:#ffdb52;color:#513b00;border:2px solid #efc53c;min-height:58px;padding:14px 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@keyframes cat-arrive{from{transform:translateY(16px) rotate(-4deg)}to{transform:translateY(0) rotate(0)}}
@media(max-width:1000px){.header-inner{gap:18px;padding:16px 24px}.nav-item{min-width:65px;padding:9px;font-size:12px}.top-account{max-width:120px}.wordmark{font-size:24px}.brand-mark{width:44px;height:44px}.skill-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.next-ways{gap:20px}.next-ways>button>span{font-size:16px}.hero-copy{width:68%}.hero-cat{width:33%;right:12px}.adventure-hero.next-step{padding:36px 26px;min-height:320px}}
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p{font-size:16px}.results-hero{padding:28px 24px}.results-hero h1{font-size:29px}.result-score strong{font-size:38px}.result-score>span{font-size:15px}.review-item{padding:22px 18px}.review-item summary strong{font-size:16px}.review-item summary small{font-size:12px}.review-body ol{font-size:16px}.skill-progress strong{font-size:14px}.skill-progress small,.coverage-cell{font-size:12px}.progress-summary span{font-size:13px}.activity-row strong{font-size:14px}.activity-row small,.activity-result{font-size:12px}.parent-note p{font-size:15px}.in-round #navigation{display:none}.in-round .header-inner{padding-bottom:14px}}
@media(max-width:360px){.adventure-hero h1{font-size:34px}.skill-card{padding:17px 12px}.skill-card strong{font-size:15px}.skill-card small{font-size:12px}.nav-item{font-size:11px}.nav-item .icon{width:21px}.header-inner{padding-left:14px;padding-right:14px}.studio main{padding-left:14px;padding-right:14px}.question-actions>div{width:100%;justify-content:space-between}.test-facts{gap:18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.primary:hover,.skill-card:hover{transform:none}}
/* Focused question screen. Desktop uses the viewport, not a scrolling page. */
.in-round .round-top{max-width:none;gap:16px;margin:0 0 12px;min-height:44px;flex-wrap:nowrap}.in-round .round-top>#leave{margin-right:4px;font-size:15px}.in-round .question-dots{width:auto;order:initial;flex:1;gap:7px}.in-round .question-dots button{width:36px;height:36px;min-width:36px;border-radius:10px}.in-round .finish-round{margin:0;white-space:nowrap;font-size:14px}.in-round .round-layout{max-width:none;width:100%;gap:0}.in-round .question-panel{padding:24px 28px;border-radius:20px}.in-round .question-kicker{font-size:13px;margin:0 0 10px;color:var(--muted)}.in-round .question-prompt{font-size:22px;line-height:1.4;margin:0 0 14px;max-width:75ch}.in-round .diagrams{margin:12px 0;gap:12px}.in-round .answer-options{margin-top:16px;gap:10px}.in-round .answer-choice{min-height:48px;font-size:17px;padding:9px 13px;gap:12px;border-radius:12px}.in-round .answer-letter{width:28px;height:28px;font-size:14px;border-radius:8px}.in-round .hint-button{font-size:14px;min-height:36px;margin-top:8px;padding:6px 0}.in-round .hint-box{font-size:15px;padding:12px 16px;line-height:1.5}.in-round .question-actions{margin-top:16px;padding-top:12px;gap:12px}.in-round .question-actions .primary{min-height:44px;font-size:15px;padding:10px 18px}.in-round .question-actions .text-button{font-size:14px;min-height:44px}.in-round .feedback{margin-top:16px;padding:20px;animation:none}.in-round .feedback strong{font-size:20px}.in-round .feedback p{font-size:16px;margin:8px 0}.in-round .feedback ol{font-size:17px;line-height:1.6;margin-top:12px}.checked-question summary{font-size:14px;font-weight:750;color:var(--accent-dark);cursor:pointer;padding:8px 0;min-height:36px}.checked-question summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.checked-question[open]{margin-bottom:12px}
@media(min-width:701px){.studio.in-round{height:100dvh;min-height:0}.studio.in-round main{height:100%;max-width:1060px;width:100%;padding:12px 24px 16px;display:flex;flex-direction:column;min-height:0}.in-round .round-top{flex:none}.in-round .round-layout{flex:1;min-height:0;display:flex}.in-round .question-panel{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.in-round .question-content{min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;flex:1;padding:3px 8px 3px 3px}.in-round .question-actions{flex:none;margin-top:10px;padding-top:10px}.in-round .answer-options{grid-template-columns:repeat(2,minmax(0,1fr))}.in-round .native-diagram svg,.in-round .chart-diagram svg,.in-round .shape-diagram svg{max-height:190px;width:100%}.in-round .native-diagram,.in-round .chart-diagram,.in-round .shape-diagram{max-width:400px}.in-round .data-table{font-size:14px}.in-round .data-table td,.in-round .data-table th{padding:7px 10px}.in-round .native-diagram figcaption,.in-round .shape-diagram figcaption,.in-round .chart-diagram figcaption{font-size:12px;margin-top:5px}}
@media(min-width:701px) and (max-height:740px){.in-round .question-panel{padding:18px 22px}.in-round .question-prompt{font-size:21px;margin-bottom:10px}.in-round .native-diagram svg,.in-round .chart-diagram svg,.in-round .shape-diagram svg{max-height:150px}.in-round .answer-options{margin-top:12px;gap:8px}.in-round .diagrams{margin:8px 0}.in-round .question-kicker{margin-bottom:6px}.in-round .feedback{padding:16px}}
@media(max-width:700px){.studio.in-round main{padding:14px 14px 24px}.in-round .round-top{flex-wrap:wrap;gap:10px;margin-bottom:16px}.in-round .round-top>#leave{margin-right:auto}.in-round .question-dots{flex:auto;order:3;width:100%;gap:8px}.in-round .question-dots button{width:36px;height:36px;min-width:36px}.in-round .question-panel{padding:22px 18px}.in-round .question-prompt{font-size:21px}.in-round .feedback ol{font-size:16px}.in-round .question-actions{flex-wrap:wrap}.in-round .question-actions>div{gap:10px}.in-round .question-content{overflow:visible}.in-round .answer-choice{font-size:18px;min-height:52px}}