.brand-module__OZQZKW__lockup.brand{min-height:28px;color:var(--ink);white-space:nowrap;border-radius:4px;flex:none;gap:7px;padding:0}.brand-module__OZQZKW__lockup img{flex:none;width:22px;height:22px;display:block}.brand-module__OZQZKW__lockup strong{font:600 14px/1.2 var(--font-sans);letter-spacing:-.02em}.brand-module__OZQZKW__lockup:hover{color:var(--teal-dark)}@media (max-width:360px){nav .brand-module__OZQZKW__lockup strong{display:none}.app-header .brand-module__OZQZKW__lockup strong{display:none}}
.site-header-module__O2uXQG__header{color:#102e3a;background:#f2f6f6;font-family:Segoe UI,ui-sans-serif,system-ui,sans-serif}.site-header-module__O2uXQG__navigation{justify-content:space-between;align-items:center;gap:1rem;max-width:1440px;margin:auto;padding:1rem clamp(1rem,4vw,3rem);display:flex}.site-header-module__O2uXQG__navigation .brand{min-height:44px}.site-header-module__O2uXQG__links{flex-wrap:wrap;align-items:center;gap:.4rem 1rem;display:flex}.site-header-module__O2uXQG__links a{color:#102e3a;border-bottom:3px solid #0000;align-items:center;min-height:44px;padding:.5rem;font-weight:600;text-decoration:none;display:inline-flex}.site-header-module__O2uXQG__links a[aria-current=page]{border-bottom-color:#2eb8ab}.site-header-module__O2uXQG__links a:hover{color:#176d68}@media (max-width:600px){.site-header-module__O2uXQG__navigation{flex-wrap:wrap;align-items:start}.site-header-module__O2uXQG__links{grid-template-columns:repeat(2,minmax(0,1fr));gap:.2rem;width:100%;display:grid}.site-header-module__O2uXQG__links a{white-space:normal;min-width:0}}
:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--font-sans:"Segoe UI",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;--ink:#102e3a;--muted:#536a76;--paper:#f2f6f6;--surface:#fff;--line:#d9e4e4;--teal:#0f6b64;--teal-dark:#0b514c;--teal-soft:#edf6f4;--blue:#dcebe9;--lds:#5d4b86;--lds-dark:#433468;--lds-soft:#f1eef8;--amber:#925213;--red:#a13f32;--green:#267255;--shadow:0 2px 8px #1f29370a}*{box-sizing:border-box}html{background:var(--paper);scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{min-height:100vh;color:var(--ink);background:var(--paper);font-family:var(--font-sans);margin:0;font-size:.875rem;line-height:1.5;overflow-x:hidden}a{color:inherit}button,a{touch-action:manipulation;-webkit-tap-highlight-color:#176d692e}button,input,select,textarea{font:inherit}button{cursor:pointer;border-radius:8px}button:disabled{cursor:not-allowed;opacity:.58}h1,h2,h3{text-wrap:balance;scroll-margin-top:1rem;font-weight:600;line-height:1.3}h1{font-size:1.5rem}h2{font-size:1.25rem}h3{font-size:1.125rem}:focus-visible{outline:3px solid var(--amber);outline-offset:3px}.skip-link{z-index:100;color:#fff;background:var(--ink);padding:.75rem 1rem;position:fixed;top:.5rem;left:.5rem;transform:translateY(-150%)}.skip-link:focus{transform:none}.display{font-family:var(--font-sans);letter-spacing:-.015em;margin-top:0;font-weight:600}.eyebrow{color:var(--teal);letter-spacing:.06em;text-transform:uppercase;margin:0 0 .55rem;font-size:.75rem;font-weight:600}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.small-copy,.empty-copy{color:var(--muted);font-size:.875rem;line-height:1.6}.status-line{min-height:1.3rem;color:var(--muted);font-size:.875rem}.button-row{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.button-stack{gap:.75rem;display:grid}.button{border:1px solid var(--teal);border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:.75rem 1.05rem;font-weight:600;text-decoration:none;display:inline-flex}.button.primary{color:#fff;background:var(--teal)}.button.primary:hover{background:var(--teal-dark)}.button.secondary{color:var(--teal-dark);background:0 0}.button.secondary:hover{border-color:var(--teal-dark);background:var(--teal-soft)}.text-button{min-width:44px;min-height:44px;color:var(--teal-dark);text-underline-offset:4px;background:0 0;border:0;justify-content:center;align-items:center;padding:.5rem;font-weight:600;text-decoration:underline;display:inline-flex}.text-button:hover{color:var(--ink);background:var(--teal-soft)}.back-link:hover,.dashboard-links a:hover,.inline-link:hover,.result a:hover{color:var(--ink);background:#dcecef;text-decoration-thickness:3px}.notice{border:1px solid var(--blue);background:var(--teal-soft);padding:.75rem;line-height:1.45}.notice.error{background:#fff4f2;border-color:#e4b8b1}.account-actions,.public-links{justify-content:flex-end;align-items:center;gap:.35rem;display:flex}.compact-lead{font-size:1rem}.auth-form-block>.notice{margin:1rem 0 0}.landing{min-height:100vh}.landing-nav{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;width:calc(100% - 2rem);max-width:1180px;height:32px;margin:auto;padding:0;display:flex}.wordmark{font-family:var(--font-sans);font-size:1.1rem;font-weight:700}.landing-atlas{width:100%;margin:0 auto clamp(3rem,7vw,6rem);scroll-margin-top:1rem}.sample-sheet{border:1px solid var(--line);border-top:1px solid var(--teal);background:var(--surface);box-shadow:var(--shadow);padding:2.2rem;position:relative}.sample-sheet h2{font-size:1.25rem;line-height:1.3}.sheet-tab{color:#fff;background:var(--ink);letter-spacing:.06em;text-transform:uppercase;margin:-2.2rem 0 2rem -2.2rem;padding:.5rem .75rem;font-size:.75rem;font-weight:600;display:inline-block}.sample-option{border:1px solid var(--line);align-items:center;gap:.8rem;margin:.6rem 0;padding:.8rem;display:flex}.sample-option b{background:var(--paper);border-radius:50%;place-items:center;width:2rem;height:2rem;display:grid}.sample-option.active{border-color:var(--teal);background:var(--teal-soft)}.method-row{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,1fr);max-width:1180px;margin:auto;display:grid}.method-row article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:2rem}.method-row article>span{color:var(--amber);font-size:.75rem;font-weight:600}.method-row h2{margin:.8rem 0 .4rem;font-size:1.25rem}.method-row p{color:var(--muted);margin:0;line-height:1.5}.public-footer{border-top:1px solid var(--line);max-width:1180px;color:var(--muted);justify-content:space-between;align-items:center;gap:1rem;margin:2rem auto 0;padding:1rem 2rem 1.5rem;font-size:.875rem;display:flex}.public-footer a{color:var(--teal-dark);text-underline-offset:3px;font-weight:600}.public-footer a:hover{color:var(--ink);text-decoration-thickness:2px}.about-page{min-height:100vh}.about-sheet{border:1px solid var(--line);border-top:1px solid var(--teal);background:var(--surface);width:min(780px,100% - 2rem);box-shadow:var(--shadow);border-radius:10px;margin:2rem auto;padding:1.5rem}.about-sheet header{border-bottom:1px solid var(--line);padding-bottom:1.5rem}.about-sheet h1{margin-bottom:1rem;font-size:1.5rem;line-height:1.3}.about-sheet .lead{margin-bottom:0}.about-sheet section{border-bottom:1px solid var(--line);padding:1.25rem 0}.about-sheet section h2{font:600 1.25rem var(--font-sans);margin:0 0 .45rem}.about-sheet section p{color:var(--muted);margin:0;line-height:1.7}.about-sheet>.button-row{margin-top:1.5rem}.terms-sheet{border-top-color:var(--ink)}.auth-page{border:1px solid var(--line);background:var(--surface);width:min(980px,100% - 2rem);min-height:580px;box-shadow:var(--shadow);border-radius:10px;grid-template-columns:minmax(280px,.8fr) minmax(360px,1fr);margin:2rem auto;display:grid;overflow:hidden}.auth-intro,.auth-card{min-width:0}.auth-intro{border-right:1px solid var(--line);background:var(--teal-soft);flex-direction:column;justify-content:center;padding:1.5rem;display:flex}.auth-intro h1{max-width:460px;margin-bottom:1rem;font-size:1.5rem;line-height:1.3}.auth-intro>div>p:last-child{max-width:420px;line-height:1.6}.auth-intro .public-footer{border-color:#102b3a2e;flex-direction:column;align-items:flex-start;width:100%;margin:2rem 0 0;padding:1rem 0 0}.auth-card{background:var(--surface);flex-direction:column;justify-content:center;padding:1.5rem;display:flex}.auth-card h2{margin-bottom:.35rem;font-size:1.25rem}.auth-lead{color:var(--muted);margin:0 0 1.5rem}.auth-card form,.settings-form{gap:1rem;display:grid}.auth-card form>.button{margin-top:.25rem}.signup-disclosure{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:1.5rem}.signup-disclosure summary{min-height:52px;color:var(--muted);cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;font-size:.875rem;font-weight:700;display:flex}.signup-disclosure summary span{color:var(--teal-dark);text-underline-offset:3px;text-decoration:underline}.signup-disclosure summary:hover span{color:var(--ink);text-decoration-thickness:2px}.signup-disclosure>div{padding:0 0 1.25rem}.signup-disclosure>div>p{color:var(--muted);margin:0 0 1rem;font-size:.875rem;line-height:1.5}.signup-disclosure form>small{color:var(--muted);margin-top:-.65rem;line-height:1.4}label{color:var(--ink);font-size:.875rem;font-weight:600}input,select{border:1px solid var(--line);width:100%;min-height:44px;color:var(--ink);background:#fff;border-radius:8px;margin-top:.4rem;padding:.7rem .75rem;font-size:1rem}.back-link{color:var(--muted);margin-top:1.5rem;font-size:.875rem}.brand{align-items:center;gap:.7rem;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:var(--ink);width:2.25rem;height:2.25rem;font-family:var(--font-sans);place-items:center;font-weight:600;display:grid}.brand strong,.brand small{display:block}.brand small{color:var(--muted);margin-top:.1rem;font-size:.75rem;font-weight:600}.app-frame{min-height:100vh}.app-header{z-index:30;border-bottom:1px solid var(--line);background:var(--surface);align-items:center;gap:24px;height:32px;min-height:32px;padding:0 clamp(8px,2vw,28px);display:flex;position:relative}.app-main{width:min(1180px,100% - 2rem);margin:auto;padding:1.5rem 0}.page-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:end;gap:2rem;margin-bottom:2rem;display:flex}.page-heading h1{margin-bottom:1.1rem;font-size:1.5rem;line-height:1.3}.page-heading>p{max-width:360px;color:var(--muted);margin-bottom:1.25rem}.exam-picker{border:1px solid var(--blue);background:var(--teal-soft);border-radius:10px;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);gap:.8rem 1.25rem;margin-bottom:1.25rem;padding:1rem 1.1rem;display:grid}.exam-picker.compact{box-shadow:var(--shadow)}.exam-picker h2{margin:0;font-size:1.25rem}.exam-picker .small-copy{margin:.25rem 0 0}.exam-picker .status-line{grid-column:1/-1;min-height:0;margin:0}.segmented{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:.45rem;display:grid}.exam-route{min-width:0;min-height:64px;color:var(--ink);text-align:left;background:#fff;border:1px solid #8da7a5;justify-content:space-between;align-items:center;gap:.5rem;padding:.55rem .65rem;display:flex}.exam-route span{min-width:0}.exam-route strong,.exam-route small{display:block}.exam-route strong{font-size:.875rem}.exam-route small{color:var(--muted);margin-top:.15rem;font-size:.75rem;line-height:1.25}.exam-route em{color:var(--teal-dark);flex:none;font-size:.75rem;font-style:normal;font-weight:600}.exam-route:hover{border-color:var(--teal);background:#f5fbfa}.exam-route.lds:hover{border-color:var(--lds);background:var(--lds-soft)}.exam-route.selected{color:#fff;border-color:var(--teal-dark);background:var(--teal-dark)}.exam-route.lds.selected{border-color:var(--lds-dark);background:var(--lds-dark)}.exam-route.selected small,.exam-route.selected em{color:#fff}.exam-scope-line{border-left:1px solid var(--teal);color:var(--muted);background:var(--teal-soft);margin:0 0 .65rem;padding:.5rem .7rem;font-size:.875rem}.exam-scope-line.lds{border-color:var(--lds);background:var(--lds-soft)}.exam-scope-line strong{color:var(--ink)}.metric-row{border:1px solid var(--line);background:var(--line);border-radius:10px;grid-template-columns:repeat(6,minmax(0,1fr));gap:1px;margin-bottom:.75rem;display:grid;overflow:hidden}.metric-row article{background:#fff;flex-direction:column;gap:.65rem;min-width:0;min-height:100px;padding:1.1rem;display:flex}.metric-row span{color:var(--muted);letter-spacing:.07em;text-transform:uppercase;font-size:.75rem;font-weight:600}.metric-row strong{font-family:var(--font-sans);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;font-size:1.5rem}.metric-row .trend-value{font-family:inherit;font-size:.875rem;line-height:1.4}.metric-row[aria-busy=true] strong{color:#0000;background:var(--line);width:3.5rem;max-width:100%}.metric-row progress,.topic-list progress{width:100%;height:.45rem;accent-color:var(--teal)}.accuracy-metric progress{margin-top:auto}.metric-explainer{border:1px solid var(--line);background:var(--paper);color:var(--muted);border-radius:10px;margin:0 0 1.25rem;padding:.8rem 1rem;font-size:.875rem;line-height:1.55}.metric-explainer summary{color:var(--ink);cursor:pointer;font-weight:600}.metric-explainer p{max-width:850px;margin:.65rem 0 0}.desk-grid,.study-layout{grid-template-columns:minmax(0,1.5fr) minmax(280px,.65fr);align-items:start;gap:1.25rem;display:grid}.sheet,.question-sheet,.case-notes{border:1px solid var(--line);background:#fff;border-radius:10px;padding:1.5rem}.desk-grid{margin-bottom:1.25rem}.action-sheet{border-top:1px solid var(--teal);min-height:0;padding:1.25rem}.action-sheet h2{max-width:650px;margin-bottom:.75rem;font-size:1.25rem}.action-sheet>p:not(.eyebrow),.action-loading p{max-width:650px;color:var(--muted);margin-bottom:1rem;line-height:1.65}.dashboard-links{border-top:1px solid var(--line);flex-wrap:wrap;gap:.5rem 1rem;margin-top:1rem;padding-top:1rem;display:flex}.dashboard-links a,.inline-link{color:var(--teal-dark);text-underline-offset:3px;font-size:.875rem;font-weight:600}.case-notes{background:var(--teal-soft)}.case-notes h2{margin-bottom:1.5rem;font-size:1.25rem}.topic-list{margin:0;padding:0;list-style:none}.topic-list li{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;gap:.35rem 1rem;padding:.9rem 0;display:grid}.topic-list small,.topic-list progress{grid-column:1/-1}.topic-list small{color:var(--muted)}.case-notes dl{margin:0}.case-notes dl div{border-top:1px solid var(--line);justify-content:space-between;padding:.85rem 0;display:flex}.case-notes dt{color:var(--muted);font-size:.875rem}.case-notes dd{margin:0;font-weight:600}.sticky{position:sticky;top:1rem}.question-sheet{border-top:1px solid var(--teal);box-shadow:var(--shadow)}.question-toolbar{justify-content:space-between;align-items:start;gap:1rem;display:flex}.question-toolbar h1{margin-bottom:0;font-size:1.5rem}.toolbar-controls{align-items:stretch;gap:.8rem;display:flex}.exam-focus-stamp{border:1px solid var(--teal);min-width:104px;color:var(--teal-dark);background:var(--teal-soft);text-align:center;place-content:center;padding:.35rem .65rem;display:grid}.exam-focus-stamp.lds{border-color:var(--lds);color:var(--lds-dark);background:var(--lds-soft)}.exam-focus-stamp strong,.exam-focus-stamp small{display:block}.exam-focus-stamp strong{letter-spacing:.06em;font-size:.875rem}.exam-focus-stamp small{font-size:.75rem}.timer{border:1px solid var(--ink);background:var(--paper);font-variant-numeric:tabular-nums;justify-content:center;align-items:center;min-width:82px;height:44px;font-weight:600;display:inline-flex}.session-planner{border-top:1px solid var(--teal);box-shadow:var(--shadow);background:#fff;padding:clamp(1.25rem,3vw,2.5rem)}.session-planner>header{max-width:760px;margin-bottom:1.5rem}.session-planner>header h1{margin:.3rem 0 .6rem;font-size:1.5rem}.session-planner>header p:last-child{color:var(--muted);font-size:1.05rem;line-height:1.6}.session-choice-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.session-choice{border:1px solid var(--line);background:var(--paper);border-radius:10px;flex-direction:column;align-items:flex-start;min-height:0;padding:1rem;display:flex}.session-choice.featured{border-top:1px solid var(--teal);background:#f5fbfa}.session-choice h2{margin:.35rem 0 .65rem;font-size:1.25rem}.session-choice p:not(.eyebrow){color:var(--muted);margin-bottom:1rem;line-height:1.55}.session-choice label{margin-top:auto;font-size:.875rem;font-weight:600}.session-choice select{border:1px solid var(--line);background:#fff;width:100%;margin:.35rem 0 .8rem;padding:.75rem;font-size:1rem}.session-choice:not(.featured) .button{margin-top:auto}.session-clock-strip{z-index:11;border:1px solid #b9d4d7;border-left:1px solid var(--teal);background:var(--teal-soft);color:var(--teal-dark);font-variant-numeric:tabular-nums;flex-wrap:wrap;gap:.75rem 1.25rem;margin:1rem 0;padding:.7rem .9rem;font-size:.875rem;display:flex;position:sticky;top:0;box-shadow:0 8px 18px #102b3a0f}.session-clock-strip span:last-child{margin-left:auto;font-weight:600}.session-summary{background:#fff;border:1px solid #b9d4d7;grid-template-columns:repeat(2,1fr);gap:.65rem;margin-bottom:1rem;padding:1rem;display:grid}.session-summary div{gap:.15rem;display:grid}.session-summary strong{font-family:var(--font-sans);font-variant-numeric:tabular-nums;font-size:1.5rem}.session-summary span{color:var(--muted);font-size:.75rem;font-weight:600}.session-summary progress{width:100%;height:.45rem;accent-color:var(--teal);grid-column:1/-1}.session-side-actions{gap:.65rem;margin-top:1rem;display:grid}.session-complete{border:1px solid var(--line);background:var(--paper);margin-top:1rem;padding:clamp(1.2rem,3vw,2rem)}.session-complete h2{margin:.3rem 0 1rem;font-size:1.25rem}.summary-score{align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.summary-score strong{font-family:var(--font-sans);font-size:1.5rem}.summary-score span{color:var(--muted)}.session-complete>p{max-width:700px;color:var(--muted);line-height:1.6}.reasoning-rail{border:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:1.5rem 0;padding:0;list-style:none;display:grid}.reasoning-rail li{border-right:1px solid var(--line);min-width:0;color:var(--muted);background:#fff;grid-template-columns:auto 1fr;gap:.1rem .6rem;padding:.75rem;display:grid}.reasoning-rail li:last-child{border-right:0}.reasoning-rail li>span{color:var(--teal);letter-spacing:.05em;grid-row:1/3;font-size:.75rem;font-weight:600}.reasoning-rail strong{color:inherit;font-size:.875rem}.reasoning-rail small{text-overflow:ellipsis;white-space:nowrap;font-size:.75rem;line-height:1.35;overflow:hidden}.reasoning-rail .active{color:var(--ink);background:var(--teal-soft);box-shadow:inset 0 -3px var(--teal)}.reasoning-rail .complete{color:var(--teal-dark);background:#f5faf9}.question-meta{flex-wrap:wrap;gap:.4rem;margin:1.5rem 0 .75rem;display:flex}.question-meta span{color:var(--teal-dark);background:var(--teal-soft);letter-spacing:.05em;text-transform:uppercase;padding:.3rem .5rem;font-size:.75rem;font-weight:600}.question-prompt{border-left:1px solid var(--blue);background:#f7fafb;margin-bottom:1.25rem;padding:1.1rem 1.15rem 1.2rem}.prompt-label{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin:0;font-size:.75rem;font-weight:600}.stem{font-family:var(--font-sans);margin:.55rem 0 0;font-size:1.12rem;line-height:1.6}fieldset{border:0;padding:0}.options{gap:.55rem;margin-bottom:1.4rem;display:grid}.option{border:1px solid var(--line);background:#fff;grid-template-columns:auto 1fr;align-items:center;gap:.8rem;min-height:54px;padding:.75rem;font-size:.875rem;font-weight:600;display:grid}.option:hover,.option.selected{border-color:var(--teal);background:var(--teal-soft)}.option input{opacity:0;width:1px;height:1px;position:absolute}.option-key{border:1px solid var(--line);background:#fff;border-radius:50%;place-items:center;width:2rem;height:2rem;display:grid}.option.selected .option-key{color:#fff;border-color:var(--teal);background:var(--teal)}.option:has(input:focus-visible){outline:3px solid var(--amber);outline-offset:2px}.save-question{color:#6c3d0e;background:#fff;border:1px solid #b5844e;align-items:center;gap:.35rem;min-height:44px;padding:.5rem .7rem;font-size:.875rem;font-weight:600;display:inline-flex}.save-question span{font-size:1.15rem;line-height:1}.save-question:hover,.save-question.saved{color:#fff;border-color:var(--amber);background:var(--amber)}.option-review-block{border:1px solid #0000}.option-review-block>.option{margin:-1px}.learn-more-button{border:1px solid var(--line);width:100%;min-height:44px;color:var(--teal-dark);text-align:left;text-underline-offset:3px;background:#f7faf9;border-top:0;padding:.55rem .75rem;font-size:.875rem;font-weight:600;text-decoration:underline}.learn-more-button:hover{background:var(--teal-soft)}.revision-note{border:1px solid var(--line);background:#f7fafb;border-top:0;padding:1rem}.revision-note.correct-note{background:#f1f9f5;border-color:#9fc8b7}.revision-note h3{font-family:var(--font-sans);margin:0 0 .6rem;font-size:1.125rem}.revision-note p,.revision-note li{font-size:.875rem;line-height:1.55}.revision-note ul{padding-left:1.2rem}.revision-pitfall{border-left:3px solid var(--amber);background:#fff8ed;padding:.65rem}.topic-chips{flex-wrap:wrap;gap:.35rem;margin:.8rem 0;display:flex}.topic-chips span{border:1px solid var(--blue);color:var(--teal-dark);background:#fff;padding:.25rem .45rem;font-size:.75rem;font-weight:600}.revision-note summary{min-height:44px;color:var(--teal-dark);cursor:pointer;padding:.65rem 0;font-size:.875rem;font-weight:600}.revision-note details small{color:var(--muted);overflow-wrap:anywhere;display:block}.revision-note a{color:var(--teal-dark);font-weight:600}.shortcut-hint{color:var(--muted);margin:-.7rem 0 1.2rem;font-size:.75rem}.shortcut-hint kbd{border:1px solid var(--line);min-width:1.45rem;color:var(--ink);background:var(--paper);font:inherit;text-align:center;border-bottom-width:2px;border-radius:3px;padding:.12rem .3rem;font-weight:600}.decision-ready{border-left:3px solid var(--teal);color:var(--muted);background:var(--teal-soft);margin:1rem 0;padding:.7rem .8rem;font-size:.875rem}.decision-ready strong{color:var(--ink)}.result{border:1px solid var(--line);border-left:1px solid var(--green);background:#f4faf6;margin-top:2rem;padding:1.5rem;animation:.18s cubic-bezier(.16,1,.3,1) both result-in}.result.incorrect{border-left-color:var(--red);background:#fff6f4}.result h2{margin-bottom:.6rem;font-size:1.25rem}.result>p{line-height:1.65}.source-citation{border:1px solid var(--line);overflow-wrap:anywhere;background:#fff;padding:.75rem;font-size:.875rem}.result h3{text-transform:uppercase;margin:1.5rem 0 .35rem;font-size:1.125rem}.result ul{min-width:0;padding-left:1.2rem}.result li,.result a{overflow-wrap:anywhere}.result a{color:var(--teal-dark);text-underline-offset:3px;text-decoration-thickness:2px}.coach-panel{border:1px solid var(--line);background:var(--surface);border-radius:10px;margin-top:1.5rem;padding:1rem}.coach-panel header{grid-template-columns:minmax(0,1fr) minmax(220px,.7fr);align-items:end;gap:.2rem 1.5rem;display:grid}.coach-panel header .eyebrow,.coach-panel header h3{grid-column:1}.coach-panel header h3{text-transform:none;margin:0;font-size:1.125rem}.coach-panel header>p:last-child{color:var(--muted);grid-area:1/2/3;margin:0;font-size:.875rem;line-height:1.55}.coach-actions{flex-wrap:wrap;gap:.5rem;margin:1rem 0;display:flex}.coach-chip{border:1px solid var(--teal);min-height:44px;color:var(--teal-dark);background:#fff;padding:.55rem .75rem;font-size:.875rem;font-weight:600}.coach-chip:hover{color:#fff;background:var(--teal-dark)}.coach-thread{gap:.65rem;margin:1rem 0;padding:0;list-style:none;display:grid}.coach-thread li{border-left:1px solid var(--teal);background:var(--teal-soft);padding:.9rem 1rem}.coach-thread span{color:var(--teal-dark);letter-spacing:.06em;text-transform:uppercase;font-size:.75rem;font-weight:600}.coach-thread p{overflow-wrap:anywhere;white-space:pre-wrap;margin:.35rem 0 0;line-height:1.6}.coach-sources{border-top:1px solid var(--line);margin-top:.75rem;padding-top:.65rem}.coach-sources summary{min-height:44px;color:var(--teal-dark);cursor:pointer;font-size:.875rem;font-weight:600}.coach-sources ol{gap:.45rem;margin:.2rem 0 0;padding-left:1.4rem;display:grid}.coach-sources a{color:var(--ink);text-decoration:none}.coach-sources a:hover strong{text-underline-offset:3px;text-decoration:underline}.coach-sources small{color:var(--muted);margin-top:.12rem;font-size:.75rem;display:block}.coach-question{gap:.55rem;margin-top:1rem;display:grid}.coach-question textarea{resize:vertical;border:1px solid var(--line);width:100%;min-height:92px;color:var(--ink);background:#fff;border-radius:8px;padding:.75rem;font-size:1rem;line-height:1.5}.coach-question>div{justify-content:space-between;align-items:center;gap:1rem;display:flex}.coach-question small{color:var(--muted);font-variant-numeric:tabular-nums}@keyframes result-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.history-list{margin:0;padding:0;list-style:none}.history-list li{border-bottom:1px solid var(--line);grid-template-columns:82px 1fr auto;align-items:center;gap:1rem;padding:1rem 0;display:grid}.history-list li:last-child{border:0}.history-list div strong,.history-list div small{display:block}.history-list small{color:var(--muted);margin-top:.2rem}.outcome{letter-spacing:.04em;text-transform:uppercase;font-size:.75rem;font-weight:600}.outcome.correct{color:var(--green)}.outcome.incorrect{color:var(--red)}.empty-state{text-align:center;padding:3rem 1rem}.settings-form{max-width:650px}.settings-form input:disabled{color:var(--muted);background:var(--paper)}.saved-list{gap:.8rem;margin:1rem 0 0;padding:0;list-style:none;display:grid}.saved-list li{content-visibility:auto;contain-intrinsic-size:1px 220px}.saved-list article{border:1px solid var(--line);border-left:1px solid var(--amber);background:#fff;padding:1.1rem}.saved-list h2{font:600 1.25rem/1.5 var(--font-sans);overflow-wrap:anywhere;margin:.55rem 0}.saved-list article>p{color:var(--muted);text-transform:capitalize;margin:.35rem 0 1rem;font-size:.875rem}.saved-card-meta{flex-wrap:wrap;gap:.35rem;display:flex}.saved-card-meta span{color:var(--teal-dark);background:var(--teal-soft);letter-spacing:.04em;text-transform:uppercase;padding:.25rem .45rem;font-size:.75rem;font-weight:600}.empty-star{color:var(--amber);margin:0;font-size:1.5rem}.recovery-page{place-items:center;min-height:100vh;padding:1rem;display:grid}.recovery-sheet{border:1px solid var(--line);border-top:1px solid var(--teal);background:var(--surface);width:min(620px,100%);box-shadow:var(--shadow);padding:clamp(1.5rem,5vw,3rem)}.recovery-sheet h1{font-size:1.5rem;line-height:1.3}.recovery-sheet>p:not(.eyebrow){color:var(--muted);line-height:1.65}@media (max-width:780px){.landing-hero,.auth-page,.desk-grid,.study-layout,.session-choice-grid{grid-template-columns:minmax(0,1fr)}.landing-hero{padding-top:3rem}.method-row{grid-template-columns:1fr}.auth-page{min-height:0;margin:1rem auto}.auth-intro{border-right:0;border-bottom:1px solid var(--line);gap:1.25rem;min-height:0;display:grid}.auth-intro h1{font-size:1.5rem}.auth-intro .public-footer{margin:.25rem 0 0;padding:.75rem 0 0}.auth-intro .public-footer span{display:none}.page-heading{display:block}.exam-picker{grid-template-columns:1fr}.exam-picker .status-line{grid-column:auto}.sticky{position:static}.metric-row{grid-template-columns:repeat(2,minmax(0,1fr))}.metric-row article{min-height:68px;padding:.8rem}.metric-row article:last-child{grid-column:auto}.question-toolbar{display:block}.toolbar-controls{justify-content:space-between;margin-top:1rem}.session-choice,.session-choice.featured{grid-row:auto;min-height:0}.session-clock-strip{top:0}.session-clock-strip span:last-child{width:100%;margin-left:0}.history-list li{grid-template-columns:70px 1fr}.history-list li>span:last-child{grid-column:2}}@media (min-width:600px) and (max-width:1000px){.metric-row{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:480px){.landing-nav,.landing-hero{padding-left:1rem;padding-right:1rem}.landing-hero h1{font-size:1.5rem}.sample-sheet{padding:1.25rem}.sheet-tab{margin:-1.25rem 0 1.5rem -1.25rem}.auth-page{width:calc(100% - 1rem);margin:.5rem auto}.auth-intro,.auth-card{padding:1.25rem}.auth-intro h1{font-size:1.5rem}.auth-intro .public-footer span{display:none}.public-footer{padding-left:1rem;padding-right:1rem}.app-main{width:min(100% - 1rem,1180px);padding-top:.5rem}.sheet,.question-sheet,.case-notes{padding:1rem}.button-row .button{width:100%}.exam-picker.compact{margin-inline:-.5rem;padding:.7rem .5rem}.exam-picker.compact>div:first-child{display:none}.exam-route{min-height:58px;padding:.45rem .55rem}.exam-route small{display:none}.exam-route em{font-size:.75rem}.reasoning-rail li{text-align:center;padding:.65rem .45rem;display:block}.reasoning-rail li>span,.reasoning-rail small{display:none}.question-prompt{padding:.9rem}.save-question{margin-right:auto}.saved-list .button-row .button{flex:1;width:auto}.public-links .button{padding:.65rem}.coach-panel header{display:block}.coach-panel header>p:last-child{margin-top:.45rem}.coach-actions{grid-template-columns:1fr;display:grid}.coach-chip{text-align:left}html{scroll-padding-bottom:calc(7rem + env(safe-area-inset-bottom))}.app-main{padding-bottom:calc(6rem + env(safe-area-inset-bottom))}.study-actions{z-index:10;bottom:env(safe-area-inset-bottom);border-top:1px solid var(--line);background:#fffffff5;margin:1rem -1rem -1rem;padding:.75rem 1rem;position:sticky;box-shadow:0 -10px 24px #102b3a14}.study-actions .button{flex:1;width:auto}.shortcut-hint{display:none}}.option-copy{gap:.25rem;display:grid}.option-review-label{width:max-content;color:var(--ink);letter-spacing:.04em;text-transform:uppercase;background:#fff;border:1px solid;padding:.15rem .4rem;font-size:.75rem;font-weight:600}.option.correct-answer{border-width:2px;border-color:var(--green);background:#f4faf6}.option.correct-answer .option-key{color:#fff;border-color:var(--green);background:var(--green)}.option.incorrect-answer{border-width:2px;border-color:var(--red);background:#fff6f4}.option.incorrect-answer .option-key{color:#fff;border-color:var(--red);background:var(--red)}.result-summary{border-block:1px solid var(--line);flex-wrap:wrap;margin:.8rem 0 1.2rem;display:flex}.result-summary div{min-width:115px;padding:.65rem .9rem .65rem 0}.result-summary dt{color:var(--muted);letter-spacing:.05em;text-transform:uppercase;font-size:.75rem;font-weight:600}.result-summary dd{margin:.15rem 0 0;font-weight:600}.study-actions{justify-content:flex-start}.study-layout .question-sheet,.study-layout .option-copy{min-width:0}.study-layout .stem{font-size:1rem}.study-layout .options{min-inline-size:0}.study-layout .option{grid-template-columns:auto minmax(0,1fr)}.study-layout .option-review-label{overflow-wrap:anywhere;width:fit-content;max-width:100%}.study-layout .question-sheet>.status-line:empty{display:none}.study-layout .session-clock-strip{gap:.25rem .75rem;padding:.5rem .75rem;position:static}.study-layout .session-clock-strip.timed{position:sticky}.study-layout .session-clock-strip span:last-child{width:auto;margin-left:auto}.study-layout:has(.session-clock-strip.timed) :is(.option,.option input,.stem,.learn-more-button,.coach-question textarea){scroll-margin-top:5rem}@media (max-width:1000px){.study-layout{grid-template-columns:minmax(0,1fr)}.study-layout>.case-notes{position:static}}@media (max-width:480px){.study-layout .session-subject{flex-basis:100%}.study-layout .session-clock-strip.timed .session-subject{display:none}.study-layout .result{padding:1rem}}.exam-route-action{color:var(--teal-dark);flex:none;font-size:.75rem;font-weight:600}.exam-route.selected .exam-route-action{color:#fff}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media (forced-colors:active){.option.selected,.option.correct-answer,.option.incorrect-answer,.reasoning-rail .active,.button,.save-question{border:2px solid buttontext}.option-key{forced-color-adjust:none}.revision-pitfall,.saved-list article{border-left-color:canvastext}}.dental-atlas-page,.landing-atlas,.atlas-experience{--enamel:#f6eddc;--gingiva:#c98685;--dental-blue:#edf6f4;--dental-ink:#1f2937}.atlas-scope-panel{border-block:1px solid var(--line);background:var(--line);grid-template-columns:minmax(0,1.6fr) minmax(260px,.4fr);gap:1px;width:100%;display:grid}.atlas-scope-panel:has(>fieldset:only-of-type){grid-template-columns:1fr}.atlas-scope-panel fieldset{background:#fff;border:0;min-width:0;margin:0;padding:.8rem 1rem}.atlas-scope-panel legend{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;padding:0;font-size:.75rem;font-weight:600}.atlas-scope-panel fieldset>div{scrollbar-width:thin;gap:.35rem;margin-top:.45rem;display:flex;overflow-x:auto}.atlas-scope-panel button,.body-system-controls button{border:1px solid var(--line);min-height:40px;color:var(--dental-ink);white-space:nowrap;background:#fff;padding:.5rem .72rem;font-size:.75rem;font-weight:600}.atlas-scope-panel button.selected,.body-system-controls button.selected{color:#fff;border-color:var(--dental-ink);background:var(--dental-ink)}.atlas-scope-panel small{color:var(--muted);margin-top:.35rem;font-size:.75rem;display:block}.atlas-quiz{border-bottom:1px solid var(--line);background:#edf6f4;justify-content:space-between;align-items:center;gap:1.5rem;padding:1rem clamp(1rem,3vw,2rem);display:flex}.atlas-quiz.incorrect{background:#fff4ed}.atlas-quiz.correct{background:#e8f4ec}.atlas-quiz h2{font:600 1.25rem var(--font-sans);margin:.2rem 0}.atlas-quiz p{color:var(--muted);margin:0;font-size:.875rem}.atlas-personalisation{border:1px solid var(--line);background:#fff;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr) auto;align-items:start;gap:.65rem;margin:1rem clamp(1rem,4vw,3rem);padding:.75rem;display:grid}.atlas-personalisation p{color:var(--muted);margin:0;font-size:.875rem;line-height:1.5}.atlas-tool-disclosure{border:1px solid var(--line);background:#fff;min-width:0}.atlas-tool-disclosure>summary{cursor:pointer;min-height:44px;color:var(--ink);padding:.65rem .8rem;font-size:1rem;font-weight:600}.atlas-tool-disclosure>summary h2{font:inherit;margin:0;display:inline}.atlas-tool-disclosure>summary small{color:var(--muted);margin-left:.5rem;font-size:.875rem;font-weight:400;display:inline-block}.atlas-tool-disclosure[open]>summary{border-bottom:1px solid var(--line)}.atlas-tool-content{gap:.75rem;padding:.85rem;display:grid}.atlas-layout-actions{flex-wrap:wrap;align-items:end;gap:.45rem;display:flex}.atlas-layout-actions label{flex:100%;min-width:0}.atlas-layout-actions input,.atlas-layout-actions select{margin-top:.25rem}.atlas-personalisation>.status-line,.atlas-personalisation>.text-button{grid-column:1/-1;justify-self:start;min-height:0}.atlas-personalisation>.status-line:empty{display:none}.dental-atlas-heading{align-items:end}.dental-atlas-heading>div{max-width:720px}.dental-atlas-heading h1{max-width:760px}.dental-atlas-heading>p{max-width:390px;line-height:1.65}.anatomy-finder{border:1px solid var(--line);border-top:1px solid var(--teal);background:#fff;margin-bottom:1rem;padding:clamp(1rem,2.5vw,1.5rem)}.anatomy-finder>header{justify-content:space-between;align-items:end;gap:1rem;display:flex}.anatomy-finder h2{font:600 1.25rem var(--font-sans);margin:.1rem 0 0}.anatomy-finder>header>p{color:var(--muted);margin:0;font-size:.75rem;font-weight:600}.anatomy-search{margin-top:1rem;display:block}.anatomy-search input{width:100%;min-height:50px;color:var(--ink);font:400 1rem var(--font-sans);background:#f9fbfa;border:1px solid #9fb1b2;padding:.75rem 1rem}.anatomy-search input:focus{outline-offset:1px;border-color:var(--teal);outline:3px solid #17707433}.anatomy-system-filters{scrollbar-width:thin;gap:.4rem;margin:.7rem 0;padding-bottom:.2rem;display:flex;overflow-x:auto}.anatomy-system-filters button{border:1px solid var(--line);min-height:40px;color:var(--muted);background:#fff;flex:none;padding:.55rem .75rem;font-size:.75rem;font-weight:600}.anatomy-system-filters button.selected{color:#fff;border-color:var(--dental-ink);background:var(--dental-ink)}.anatomy-results{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(4,minmax(0,1fr));max-height:238px;display:grid;overflow:auto}.anatomy-results button{border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:70px;color:var(--ink);text-align:left;background:#fff;align-content:center;padding:.7rem;display:grid}.anatomy-results button:hover{background:#f1f8f7}.anatomy-results button.selected{box-shadow:inset 4px 0 var(--gingiva);background:#fff6f4}.anatomy-results span{font-size:.875rem;font-weight:600;line-height:1.3}.anatomy-results small{color:var(--muted);margin-top:.25rem;font-size:.75rem;line-height:1.3}.anatomy-results>p{color:var(--muted);grid-column:1/-1;margin:0;padding:1rem}.component-mode-toggle{border:1px solid var(--teal);min-height:44px;color:var(--teal-dark);background:#fff;padding:.65rem .8rem;font-size:.875rem;font-weight:600}.component-mode-toggle:hover:not(:disabled):not([aria-pressed=true]){background:var(--enamel)}.component-mode-toggle[aria-pressed=true]{color:#fff;background:var(--teal-dark)}.component-pagination{z-index:2;border:1px solid var(--line);background:#fff;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;width:calc(100% - 1.2rem);min-width:0;margin:0 auto .35rem;display:grid}.component-pagination button{min-height:44px;color:var(--teal-dark);background:0 0;border:0;padding:.45rem .7rem;font-weight:600}.component-pagination button:hover:not(:disabled){background:var(--enamel)}.component-pagination p{color:var(--muted);text-align:center;margin:0;padding:.4rem;font-size:.75rem;font-weight:600}.component-browser{background:#fff;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;min-width:0;max-width:100%;max-height:220px}.component-browser>button{min-width:0}.component-browser span{overflow-wrap:anywhere}.dental-component-browser{grid-template-columns:repeat(4,minmax(0,1fr));width:calc(100% - 1.2rem);margin:0 auto .45rem}.dental-atlas-grid{grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);align-items:stretch;gap:1rem;display:grid}.dental-stage,.tooth-dossier,.odontogram,.dental-learning-map,.dental-atlas-footer{border:1px solid var(--line);background:#fff}.body-atlas-stage{border-top:1px solid var(--dental-ink);background:radial-gradient(circle at 50% 42%,#fff 0,#f4f7f7 44%,#e5edef 100%);grid-template-rows:auto 1fr auto auto auto;grid-template-columns:minmax(0,1fr);min-width:0;min-height:760px;display:grid;position:relative;overflow:hidden}.body-atlas-stage>*{min-width:0}.body-atlas-stage>header{z-index:2;justify-content:space-between;align-items:start;padding:1rem 1.15rem .4rem;display:flex}.body-atlas-stage h2{font:600 1.25rem var(--font-sans);margin:.1rem 0 0}.body-atlas-stage>header>span{color:var(--dental-ink);text-transform:uppercase;background:#fffc;border:1px solid #9bb3b8;padding:.35rem .55rem;font-size:.75rem;font-weight:600}.body-atlas-canvas{touch-action:none;min-height:560px}.body-atlas-canvas canvas{touch-action:none;width:100%;height:100%;display:block}.body-atlas-loading{min-height:650px;color:var(--muted);place-items:center;display:grid}.body-atlas-loading.error{color:#8d342a}.body-atlas-controls{display:contents}.body-structure-picker{z-index:2;border:1px solid var(--line);background:#fffffff0;grid-template-columns:minmax(180px,.65fr) minmax(260px,1.35fr);gap:.25rem;width:min(920px,100% - 1.2rem);min-width:0;max-width:calc(100% - 1.2rem);margin:0 auto .45rem;padding:.25rem;display:grid}.body-structure-picker label{grid-template-columns:auto minmax(0,1fr);align-items:center;min-width:0;display:grid}.body-structure-picker span{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;padding:0 .55rem;font-size:.75rem;font-weight:600}.body-structure-picker input,.body-structure-picker select{width:100%;min-width:0;min-height:44px;color:var(--dental-ink);background:var(--paper);border:0;padding:.55rem .7rem;font-size:1rem;font-weight:600}.body-structure-picker select{padding-right:2rem}.body-structure-picker:focus-within{z-index:6}.body-structure-picker input,.body-structure-picker select{margin-top:0}@media (max-width:760px){.body-structure-picker{grid-template-columns:1fr}.body-structure-picker label{grid-template-columns:minmax(100px,.45fr) minmax(0,1fr)}}.body-system-controls{z-index:2;border:1px solid var(--line);scrollbar-width:thin;background:#ffffffeb;gap:.2rem;width:calc(100% - 1.2rem);min-width:0;max-width:calc(100% - 1.2rem);margin:0 auto .45rem;padding:.28rem;display:flex;overflow-x:auto}.body-system-controls legend{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}.body-atlas-status{z-index:2;min-height:2.4rem;color:var(--muted);text-align:center;background:#ffffffeb;margin:0;padding:.55rem 1rem;font-size:.75rem}.dental-stage{border-top:1px solid var(--dental-ink);min-width:0;min-height:650px;box-shadow:var(--shadow);background:radial-gradient(circle at 50% 42%,#fff 0,#f4f7f7 44%,#e5edef 100%);grid-template-rows:auto 1fr auto auto auto;grid-template-columns:minmax(0,1fr);display:grid;position:relative;overflow:hidden}.dental-stage>header{z-index:2;pointer-events:none;justify-content:space-between;align-items:start;padding:1rem 1.15rem 0;display:flex;position:relative}.dental-stage h2{font:600 1.25rem var(--font-sans);margin:.1rem 0 0}.dental-stage>header>span{color:var(--dental-ink);text-transform:uppercase;background:#fffc;border:1px solid #9bb3b8;padding:.35rem .55rem;font-size:.75rem;font-weight:600}.dental-canvas{min-height:520px;position:absolute;inset:0}.dental-canvas:focus-visible{outline:3px solid var(--teal);outline-offset:-3px}.dental-canvas canvas{touch-action:none;cursor:grab;width:100%;height:100%;display:block}.dental-canvas-awaiting canvas{visibility:hidden}.dental-canvas-loading{z-index:2;color:var(--dental-ink);text-align:center;background:radial-gradient(circle at 50% 42%,#fff 0,#f4f7f7 44%,#e5edef 100%);place-content:center;gap:.35rem;display:grid;position:absolute;inset:0}.dental-canvas-loading span{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;font-size:.75rem;font-weight:600}.dental-canvas-loading strong{font:600 1.5rem var(--font-sans)}.dental-canvas canvas.is-hovering{cursor:pointer}.dental-canvas canvas:active{cursor:grabbing}.dental-hover-label{z-index:6;color:#fff;text-transform:capitalize;pointer-events:none;background:#102b3aeb;border:1px solid #8da5aa;max-width:210px;padding:.38rem .55rem;font-size:.75rem;font-weight:600;line-height:1.25;position:absolute;transform:translate(12px,12px);box-shadow:0 8px 22px #102b3a26}.dental-model-fallback{color:var(--muted);text-align:center;position:absolute;inset:45% 0 auto}.dental-layer-error{z-index:3;color:#762121;text-align:center;background:#fff0f0;margin:.5rem auto;padding:.55rem 1rem;position:relative}.dental-stage-loading{min-height:650px;color:var(--muted);place-items:center;display:grid}.dental-layer-controls{z-index:2;border:1px solid var(--line);background:#ffffffe6;gap:.2rem;width:calc(100% - 1.2rem);margin:0 auto .45rem;padding:.28rem;display:flex;position:relative;overflow-x:auto}.dental-layer-controls legend{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}.dental-layer-controls button{min-height:40px;color:var(--muted);background:0 0;border:1px solid #0000;flex:none;padding:.45rem .62rem;font-size:.75rem;font-weight:600}.dental-layer-controls button.selected{color:#fff;border-color:var(--teal-dark);background:var(--teal-dark)}.dental-view-controls{z-index:2;border:1px solid var(--line);scrollbar-width:thin;background:#ffffffeb;width:calc(100% - 1.2rem);max-width:max-content;margin:0 auto .6rem;padding:.25rem;display:flex;position:relative;overflow-x:auto;box-shadow:0 8px 24px #102b3a14}.dental-view-controls button{min-width:44px;min-height:44px;color:var(--dental-ink);touch-action:manipulation;background:0 0;border:0;flex:none;padding:.55rem .75rem;font-size:.75rem;font-weight:600;transition:color .14s cubic-bezier(.23,1,.32,1),background-color .14s cubic-bezier(.23,1,.32,1)}.dental-view-controls button:hover{background:var(--dental-blue)}.dental-view-controls button.selected{color:#fff;background:var(--dental-ink)}.dental-view-controls button:disabled{opacity:.45;cursor:not-allowed}.dental-tool-divider{background:var(--line);flex:0 0 1px;margin:.35rem .15rem}.dental-model-status{z-index:2;min-height:2.4rem;color:var(--muted);text-align:center;background:#ffffffe6;justify-content:center;align-items:center;gap:1rem;margin:0;padding:.55rem 1rem;font-size:.75rem;line-height:1.4;display:flex;position:relative}.dental-orientation{color:var(--dental-ink);letter-spacing:.03em;text-transform:uppercase;flex:none;align-items:center;gap:.55rem;font-size:.75rem;display:flex}.dental-orientation span{color:#fff;background:var(--dental-ink);padding:.18rem .38rem}.dental-stage:fullscreen{border:0;width:100vw;height:100vh;min-height:100vh}.dental-tooth-controls{z-index:2;border:1px solid var(--line);background:#ffffffeb;grid-template-columns:auto minmax(180px,1fr) 44px 44px auto;align-items:center;gap:.2rem;width:min(660px,100% - 1.2rem);margin:0 auto .45rem;padding:.25rem;display:grid;position:relative;box-shadow:0 8px 24px #102b3a0f}.dental-tooth-controls label{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;padding:0 .55rem;font-size:.75rem;font-weight:600}.dental-tooth-controls select,.dental-tooth-controls button{min-height:44px;color:var(--dental-ink);background:var(--paper);font:600 1rem var(--font-sans);border:0}.dental-tooth-controls select{min-width:0;padding:.55rem 2rem .55rem .7rem}.dental-tooth-controls button{touch-action:manipulation;background:0 0;min-width:44px}.dental-tooth-controls button:hover{background:var(--dental-blue)}.dental-tooth-controls button[aria-pressed=true]{color:#fff;background:var(--dental-ink)}.dental-tooth-controls button:disabled{opacity:.45;cursor:not-allowed}.dental-pathways{z-index:4;border:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe6;gap:.2rem;width:220px;margin:0;padding:.3rem;display:grid;position:absolute;top:4rem;right:1rem;box-shadow:0 14px 35px #102b3a1a}.dental-pathways legend{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}.dental-pathways button{min-height:40px;color:var(--dental-ink);text-align:left;touch-action:manipulation;background:0 0;border:0;padding:.55rem .65rem;font-size:.75rem;font-weight:600}.dental-pathways button:before{content:"";border:1px solid;border-radius:50%;width:.45rem;height:.45rem;margin-right:.55rem;display:inline-block}.dental-pathways button:hover{background:var(--dental-blue)}.dental-pathways button.selected{color:#fff;background:var(--dental-ink)}.dental-pathways button.selected:before{background:var(--nerve-gold,#e3b341);box-shadow:0 0 0 3px #e3b34133}.dental-selection-tools{z-index:5;border:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb;align-items:center;min-height:44px;display:flex;position:absolute;top:15rem;right:1rem;box-shadow:0 12px 30px #102b3a1a}.dental-selection-tools span{max-width:180px;color:var(--dental-ink);text-overflow:ellipsis;text-transform:capitalize;white-space:nowrap;padding:.55rem .7rem;font-size:.75rem;font-weight:600;overflow:hidden}.dental-selection-tools button{border:0;border-left:1px solid var(--line);color:#fff;background:var(--teal-dark);touch-action:manipulation;align-self:stretch;min-width:72px;font-size:.75rem;font-weight:600}.dental-selection-tools button[aria-pressed=true]{color:var(--dental-ink);background:var(--nerve-gold,#e3b341)}.tooth-dossier{border-top:1px solid var(--gingiva);padding:clamp(1.15rem,2.5vw,2rem)}.tooth-dossier>header{border-bottom:1px solid var(--line);gap:1rem;padding-bottom:1rem;display:grid}.tooth-dossier h2{text-transform:capitalize;margin:.1rem 0 0;font-size:1.25rem;line-height:1.3}.notation-pair{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid}.notation-pair span{min-height:66px;color:var(--muted);background:var(--paper);letter-spacing:.05em;text-transform:uppercase;flex-direction:column;justify-content:center;padding:.75rem;font-size:1rem;font-weight:600;display:flex}.notation-pair strong{color:var(--dental-ink);font:700 1.5rem var(--font-sans)}.model-coverage{border-left:1px solid var(--amber);color:var(--muted);background:#fff8ed;margin:.9rem 0;padding:.6rem .7rem;font-size:.875rem;line-height:1.4}.model-coverage.available{border-color:var(--teal);background:var(--teal-soft)}.tooth-facts{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));margin:0;display:grid}.tooth-facts div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:70px;padding:.7rem}.tooth-facts dt{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:.75rem;font-weight:600}.tooth-facts dd{margin:.3rem 0 0;font-size:.875rem;font-weight:600;line-height:1.35}.dossier-section{border-bottom:1px solid var(--line);padding:1rem 0}.dossier-section h3{font:600 1.125rem var(--font-sans);margin:0 0 .45rem}.dossier-section p,.dossier-section li{color:var(--muted);font-size:.875rem;line-height:1.58}.dossier-section p{margin:.2rem 0 .55rem}.dossier-section ul{margin:.35rem 0 0;padding-left:1.2rem}.exam-connection{border-left:1px solid var(--teal);background:var(--teal-soft);padding:1rem}.exam-connection p{color:var(--ink);margin-bottom:0}.dimension-card{border-bottom:1px solid var(--line)}.dimension-card summary{min-height:44px;color:var(--teal-dark);cursor:pointer;padding:.75rem 0;font-size:.875rem;font-weight:600}.dimension-card dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:.45rem;margin:0 0 .6rem;display:grid}.dimension-card dl div{background:var(--paper);padding:.55rem}.dimension-card dt{color:var(--muted);font-size:.75rem}.dimension-card dd{margin:.15rem 0 0;font-weight:600}.dimension-card p{color:var(--muted);font-size:.75rem;line-height:1.4}.linked-tooth{border:1px solid var(--teal);width:100%;min-height:44px;color:var(--teal-dark);text-align:left;background:#fff;margin-top:.8rem;padding:.7rem;font-weight:600}.linked-tooth:hover{background:var(--teal-soft)}.odontogram{border-top:1px solid var(--teal);margin-top:1rem;padding:clamp(1rem,3vw,2rem)}.odontogram>header{justify-content:space-between;align-items:end;gap:1rem;display:flex}.odontogram h2{font:600 1.25rem var(--font-sans);margin:.1rem 0 0}.dentition-switch{border:1px solid var(--line);background:var(--paper);grid-template-columns:repeat(2,minmax(0,1fr));padding:.25rem;display:grid}.dentition-switch button{min-height:44px;color:var(--muted);background:0 0;border:0;padding:.55rem .8rem;font-size:.875rem;font-weight:600}.dentition-switch button.selected{color:#fff;background:var(--dental-ink)}.patient-orientation{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;grid-template-columns:repeat(2,1fr);margin:1.2rem 0 .35rem;font-size:.75rem;font-weight:600;display:grid}.patient-orientation span:last-child{text-align:right}.odontogram-scroll{scrollbar-width:thin;min-width:0;padding:.3rem 0 .6rem;overflow-x:auto}.odontogram-row{grid-template-columns:repeat(16,minmax(42px,1fr));gap:.3rem;min-width:720px;display:grid}.odontogram-row+.occlusal-plane{margin:.55rem 0}.occlusal-plane{background:var(--gingiva);min-width:720px;height:1px}.tooth-selector{min-width:42px;min-height:63px;color:var(--dental-ink);background:var(--enamel);border:1px solid #aab8b6;place-items:center;padding:.4rem .2rem;display:grid;position:relative;box-shadow:inset 0 -5px #c986852e}.tooth-selector:hover{border-color:var(--teal);transform:translateY(-2px)}.odontogram-row.lower .tooth-selector:hover{transform:translateY(2px)}.tooth-selector.selected{color:#fff;border-color:var(--teal-dark);background:var(--teal-dark);box-shadow:inset 0 -5px #ffffff1f}.tooth-selector.reference-only:not(.selected){color:#65747a;background:#f6f7f5;border-style:dashed}.tooth-selector.midline-right{margin-right:.7rem}.tooth-selector span{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.875rem;font-weight:600}.tooth-selector small{opacity:.68;font-size:.75rem;font-weight:600}.tooth-selector.incisor{border-radius:3px 3px 11px 11px}.tooth-selector.canine{clip-path:polygon(10% 0,90% 0,100% 76%,50% 100%,0 76%)}.tooth-selector.premolar{border-radius:7px 7px 14px 14px}.tooth-selector.molar{border-radius:9px 9px 16px 16px}.odontogram-row.lower .tooth-selector.incisor{border-radius:11px 11px 3px 3px}.odontogram-row.lower .tooth-selector.canine{clip-path:polygon(0 24%,50% 0,100% 24%,90% 100%,10% 100%)}.odontogram-row.lower .tooth-selector.premolar{border-radius:14px 14px 7px 7px}.odontogram-row.lower .tooth-selector.molar{border-radius:16px 16px 9px 9px}.odontogram-key{color:var(--muted);flex-wrap:wrap;gap:.5rem 1rem;margin:.75rem 0 0;font-size:.75rem;display:flex}.model-dot,.reference-dot{background:var(--enamel);border:1px solid #9aaba9;width:.7rem;height:.7rem;margin-right:-.2rem}.reference-dot{background:#f6f7f5;border-style:dashed}.dental-learning-map{margin-top:1rem;padding:clamp(1rem,3vw,2rem)}.dental-learning-map>header{margin-bottom:1rem}.dental-learning-map h2{font:600 1.25rem var(--font-sans);margin:.1rem 0 0}.dental-learning-map>div{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.dental-learning-map article{border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:1rem}.dental-learning-map article>strong{color:var(--gingiva);font-size:.75rem}.dental-learning-map h3{margin:.6rem 0 .35rem;font-size:1.125rem}.dental-learning-map p{color:var(--muted);margin:0;font-size:.875rem;line-height:1.55}.dental-atlas-footer{justify-content:space-between;align-items:center;gap:1.5rem;margin-top:1rem;padding:1rem;display:flex}.dental-atlas-footer>p{max-width:700px;color:var(--muted);margin:0;font-size:.875rem;line-height:1.55}.dental-atlas-footer .button-row{flex:none}@media (max-width:900px){.anatomy-results{grid-template-columns:repeat(2,minmax(0,1fr))}.dental-atlas-grid{grid-template-columns:1fr}.dental-stage,.dental-stage-loading{min-height:560px}.tooth-dossier{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1.25rem;display:grid}.tooth-dossier>header,.tooth-dossier>.model-coverage,.tooth-dossier>.linked-tooth{grid-column:1/-1}.dental-learning-map>div{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:600px){.dental-atlas-heading{padding-top:1rem}.dental-atlas-heading h1{font-size:1.5rem}.anatomy-finder{margin-inline:-.5rem;padding-inline:.75rem}.anatomy-finder>header{align-items:start}.anatomy-finder>header>p{white-space:nowrap}.anatomy-results{grid-template-columns:1fr;max-height:220px}.dental-atlas-grid{margin-inline:-.5rem}.dental-stage,.dental-stage-loading{min-height:560px}.dental-stage h2{font-size:1.25rem}.dental-stage>header>span{display:none}.dental-canvas{min-height:430px}.dental-tooth-controls{grid-template-columns:minmax(0,1fr) 44px 44px}.dental-tooth-controls label{grid-column:1/-1;padding:.25rem .35rem}.dental-view-controls{grid-template-columns:repeat(4,minmax(0,1fr));max-width:none;display:grid;overflow:visible}.dental-view-controls button{min-width:0;padding-inline:.35rem}.dental-view-controls button:last-child{grid-column:3/5}.dental-tool-divider{display:none}.tooth-dossier{display:block}.odontogram{margin-inline:-.5rem;padding-inline:.75rem}.odontogram>header{display:block}.dentition-switch,.patient-orientation{margin-top:1rem}.dental-learning-map>div{grid-template-columns:1fr}.dental-atlas-footer{display:block}.dental-atlas-footer .button-row{margin-top:1rem}.dental-atlas-footer .button{width:100%}.tooth-selector:hover,.odontogram-row.lower .tooth-selector:hover{transform:none}}@media (prefers-reduced-motion:reduce){.tooth-selector:hover{transform:none}}@media (forced-colors:active){.tooth-selector,.tooth-selector.selected,.dentition-switch button.selected{border:2px solid buttontext}.tooth-selector.canine{clip-path:none}}.dental-layer-controls{align-self:end}.public-atlas-grid{border-block:1px solid var(--line);background:#fff;grid-template-columns:minmax(0,1fr) minmax(360px,440px);min-height:calc(100svh - 88px);display:grid}.public-atlas-grid-dental{grid-template-columns:minmax(0,1fr)}.public-dental-insight{scroll-margin-top:1rem}.public-atlas-visual,.public-atlas-theatre{width:100%;min-width:0;max-width:100%}.public-atlas-theatre{position:relative}.landing-atlas .dental-atlas-heading{z-index:4;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);pointer-events:none;background:#ffffffd6;border:1px solid #17374633;width:min(410px,100% - 2.7rem);padding:1.15rem;position:absolute;top:1.35rem;left:1.35rem;box-shadow:0 18px 50px #102b3a1f}.landing-atlas .dental-atlas-heading h1{text-wrap:balance;max-width:390px;margin:.25rem 0 .8rem;font-size:1.5rem;line-height:1.3}.dental-atlas-intro{align-items:end;gap:1rem;display:flex}.dental-atlas-intro p{color:var(--muted);margin:0;font-size:.875rem;line-height:1.5}.dental-atlas-intro .button{pointer-events:auto;flex:none}.public-atlas-theatre>.dental-stage,.public-atlas-theatre>.dental-stage-loading{min-height:calc(100svh - 88px);box-shadow:none;border:0}.public-dental-insight{border:0;border-left:1px solid var(--line);border-top:1px solid var(--gingiva);min-width:0;max-height:calc(100svh - 88px);box-shadow:none;display:block;overflow:auto}.public-dental-insight>p{color:var(--muted);line-height:1.65}.public-dental-insight .tooth-facts div:last-child:nth-child(odd){grid-column:1/-1}.public-insight-lead{margin:1rem 0;font-size:.875rem}.public-context-empty{align-content:center;min-height:min(360px,45svh);display:grid}.public-context-empty h2{margin:.1rem 0 .7rem;font-size:1.25rem}.public-context-empty>p:last-child{color:var(--muted);margin:0;line-height:1.65}.tooth-arch-nav{border:1px solid var(--line);background:var(--paper);margin:0 0 1rem}.tooth-arch-nav p{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;grid-template-columns:1fr auto 1fr;gap:.5rem;margin:0;padding:.55rem .7rem;font-size:.75rem;font-weight:600;display:grid}.tooth-arch-nav p span:last-child{text-align:right}.tooth-arch-nav p strong{color:var(--dental-ink)}.tooth-arch-nav>div{border-top:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.tooth-arch-nav button{border:0;border-right:1px solid var(--line);min-height:44px;color:var(--dental-ink);touch-action:manipulation;background:#fff;padding:.5rem .35rem;font-size:.75rem;font-weight:600}.tooth-arch-nav button:last-child{border-right:0}.tooth-arch-nav button:hover{background:var(--dental-blue)}.tooth-arch-nav button:disabled{color:#91a0a4;cursor:not-allowed;background:#f4f6f5}.landing-atlas .odontogram,.landing-atlas .dental-atlas-footer{width:min(1180px,100% - 4rem);margin-left:auto;margin-right:auto}.landing-atlas .odontogram{margin-top:clamp(2rem,5vw,4rem)}@media (max-width:999px){.public-atlas-grid{grid-template-columns:minmax(0,1fr)}.public-dental-insight{border-left:0;max-height:none}}@media (max-width:760px){.dental-pathways{width:128px;top:12rem;left:.75rem;right:auto}.dental-tooth-focused .dental-pathways{display:none}.dental-pathways button{padding:.45rem;font-size:.75rem}.dental-pathways button:before{margin-right:.35rem}}@media (max-width:600px){.landing-atlas .dental-atlas-heading{width:calc(100% - 1rem);padding:.7rem;top:.5rem;left:.5rem}.landing-atlas .dental-atlas-heading h1{max-width:none;margin:.15rem 0 .35rem;padding-right:5.5rem;font-size:1.5rem}.dental-atlas-intro{align-items:center}.dental-atlas-intro p{font-size:.75rem}.landing-atlas .dental-atlas-intro .button{white-space:nowrap;padding:.5rem .6rem;font-size:.75rem;position:absolute;top:.65rem;right:.65rem}.public-atlas-theatre>.dental-stage,.public-atlas-theatre>.dental-stage-loading{min-height:calc(100svh - 68px)}.dental-stage .dental-canvas{min-height:0;bottom:275px}.dental-stage .dental-pathways{top:7.8rem;left:.5rem}.dental-stage .dental-selection-tools{top:7.8rem;left:auto;right:.5rem}.dental-stage .dental-selection-tools span{display:none}.dental-layer-controls{grid-template-columns:repeat(4,minmax(0,1fr));display:grid;overflow:visible}.dental-layer-controls button{min-width:0;padding-inline:.3rem}.dental-stage .dental-tooth-controls{grid-template-columns:minmax(0,1fr) 44px 44px 70px}.dental-stage .dental-tooth-controls label{clip:rect(0,0,0,0);width:1px;height:1px;position:absolute;overflow:hidden}.dental-stage .dental-view-controls button:last-child{grid-column:auto}.dental-stage .dental-model-status{flex-direction:column;gap:.25rem}.landing-atlas .odontogram,.landing-atlas .dental-atlas-footer{width:calc(100% - 1rem)}.landing-atlas .odontogram{margin-left:auto;margin-right:auto}}@media (max-width:480px){.landing-nav{gap:.5rem;padding:0 .25rem}.landing-nav .wordmark{white-space:nowrap;flex:none;font-size:1rem}.landing-nav .text-button{min-width:0;padding:.4rem}.landing-atlas .dental-atlas-intro p{display:none}}@media (max-width:360px){.landing-nav{gap:0;padding-inline:.25rem}.landing-nav .public-links{gap:0}.landing-nav .text-button{padding-inline:.25rem}}@media (max-width:760px){.atlas-scope-panel{grid-template-columns:1fr}.atlas-scope-panel fieldset>div{padding-bottom:.2rem}.atlas-scope-panel button{min-height:44px}.atlas-quiz{display:block}.atlas-quiz .button-row{margin-top:.8rem}.body-atlas-stage{min-height:600px}.body-atlas-stage>header>span{display:none}.body-atlas-canvas{min-height:430px}.body-system-controls{grid-template-columns:repeat(3,minmax(0,1fr));max-height:140px;display:grid;overflow-y:auto}.body-system-controls button{white-space:normal;min-width:0;min-height:44px;padding-inline:.3rem}}.public-atlas-heading{border-block:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:2rem;padding:clamp(1rem,2.5vw,1.8rem) clamp(1rem,4vw,3rem);display:flex}.public-atlas-heading :is(h1,h2){margin:.15rem 0 .35rem;font-size:1.5rem;line-height:1.3}.public-atlas-heading>div>p:last-child{max-width:620px;color:var(--muted);margin:0;line-height:1.55}.public-atlas-heading>.button{flex:none}.public-atlas-theatre>.body-atlas-stage,.public-atlas-theatre>.dental-stage,.public-atlas-theatre>.dental-stage-loading{min-height:760px;box-shadow:none;border:0}.dental-stage{grid-template-rows:auto min(62svh,640px) repeat(6,auto)}.public-atlas-theatre>.dental-stage{width:100%;min-width:0;max-width:100%}.dental-stage .dental-canvas{grid-row:2;height:min(62svh,640px);min-height:0;position:relative;inset:auto}.dental-stage .dental-pathways{width:calc(100% - 1.2rem);min-width:0;max-width:calc(100% - 1.2rem);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;grid-row:3;margin:0 auto .45rem;padding:.25rem;display:flex;position:relative;top:auto;right:auto;overflow-x:auto}.dental-stage .dental-pathways button{text-align:center;flex:1 0 150px;min-height:44px}.dental-stage .dental-selection-tools{width:calc(100% - 1.2rem);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;grid-row:4;justify-content:space-between;margin:0 auto .45rem;display:flex;position:relative;top:auto;right:auto}@media (max-width:760px){.dental-stage:fullscreen .dental-pathways{min-height:calc(46px + .6rem)}.dental-stage .dental-pathways{width:calc(100% - 1.2rem);min-width:0;max-width:calc(100% - 1.2rem);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;grid-row:3;margin:0 auto .45rem;display:flex;position:relative;inset:auto;overflow-x:auto}.dental-stage .dental-pathways button{text-align:center;flex:1 0 150px;min-height:44px}.dental-stage .dental-selection-tools{width:calc(100% - 1.2rem);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;grid-row:4;justify-content:space-between;margin:0 auto .45rem;position:relative;inset:auto}}@media (min-width:1400px){.public-atlas-theatre>.body-atlas-stage{grid-template-rows:auto minmax(650px,1fr);grid-template-columns:minmax(0,1fr) minmax(320px,360px);height:100%;min-height:900px;overflow:clip}.public-atlas-theatre>.body-atlas-stage>header{grid-column:1/-1}.public-atlas-theatre>.body-atlas-stage>.body-atlas-canvas,.public-atlas-theatre>.body-atlas-stage>.body-atlas-loading{grid-area:2/1}.public-atlas-theatre .body-atlas-controls{border-left:1px solid var(--line);background:#f8faf9f5;flex-direction:column;grid-area:2/2;align-self:start;gap:.5rem;max-height:calc(100svh - 1.5rem);padding:.75rem;display:flex;position:sticky;top:.75rem;overflow:auto}.public-atlas-theatre .body-structure-picker{grid-template-columns:1fr;width:100%;margin:0}.public-atlas-theatre .body-structure-picker label{grid-template-columns:1fr}.public-atlas-theatre .body-structure-picker span{padding:.45rem .55rem .25rem}.public-atlas-theatre .body-system-controls{grid-template-columns:repeat(2,minmax(0,1fr));width:100%;margin:0;display:grid;overflow:visible}.public-atlas-theatre .body-system-controls button{white-space:normal;min-width:0;min-height:44px}.public-atlas-theatre .body-atlas-status{margin-top:auto}}@media (max-width:760px){.public-atlas-heading{display:block}.public-atlas-heading>.button{margin-top:1rem}.public-atlas-theatre>.body-atlas-stage,.public-atlas-theatre>.dental-stage,.public-atlas-theatre>.dental-stage-loading{min-height:700px}.dental-stage .dental-canvas{height:min(62svh,600px);min-height:0}.dental-stage .dental-pathways{width:calc(100% - 1.2rem);top:auto;left:auto;right:auto}.dental-stage .dental-pathways button{padding:.45rem .6rem;font-size:.75rem}.dental-stage .dental-selection-tools span{display:block}}@media (max-width:1000px){.atlas-personalisation{grid-template-columns:1fr 1fr}.atlas-personalisation>.button{grid-column:1/-1;justify-self:start}}@media (max-width:600px){.atlas-personalisation{grid-template-columns:1fr}.atlas-personalisation>.button{width:100%}}.atlas-load-progress,.dental-load-progress{width:calc(100% - 1.2rem);min-width:0;max-width:920px;color:var(--muted);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.55rem;margin:0 auto .45rem;font-size:.75rem;font-weight:600;display:grid}.atlas-load-progress progress,.dental-load-progress progress{width:100%;height:.7rem;accent-color:var(--teal-dark)}.dental-atlas-controls{z-index:2;display:contents}.dental-atlas-controls>.component-mode-toggle{width:calc(100% - 1.2rem);max-width:920px;margin:0 auto .45rem}.dental-atlas-controls>.body-structure-picker,.dental-atlas-controls>.component-pagination,.dental-atlas-controls>.dental-component-browser,.dental-atlas-controls>.dental-layer-controls,.dental-atlas-controls>.dental-pathways,.dental-atlas-controls>.dental-selection-tools,.dental-atlas-controls>.dental-tooth-controls,.dental-atlas-controls>.dental-view-controls{position:relative;inset:auto}.dental-atlas-controls>.dental-pathways{width:calc(100% - 1.2rem);max-width:920px;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;margin:0 auto .45rem;display:flex;overflow-x:auto}.dental-atlas-controls>.dental-pathways button{text-align:center;flex:1 0 150px;min-height:44px}.dental-atlas-controls>.dental-selection-tools{width:calc(100% - 1.2rem);max-width:920px;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;justify-content:space-between;margin:0 auto .45rem}.dental-atlas-controls>.dental-tooth-controls{grid-template-columns:44px 44px minmax(0,1fr);width:min(360px,100% - 1.2rem)}.dental-atlas-controls>.dental-view-controls{margin-bottom:.45rem}.dental-stage .dental-atlas-controls>*{grid-row:auto}.dental-stage:fullscreen{overflow-y:auto}.dental-stage:fullscreen .dental-canvas{min-height:0}.history-list li:has(>div>.revision-note){align-items:start}@media (max-width:780px){.history-list li:has(>div>.revision-note){grid-template-columns:minmax(0,1fr)}.history-list li:has(>div>.revision-note)>span:last-child{grid-column:auto}}.atlas-experience>.anatomy-finder,.atlas-experience>.odontogram,.atlas-experience>.dental-atlas-footer{margin:1rem}.atlas-quiz-configuration{border:0;min-width:0;margin:.85rem;padding:0}.atlas-quiz-configuration legend{margin-bottom:.65rem;font-weight:600}.atlas-quiz-configuration label{align-items:center;gap:.4rem;display:flex}.atlas-quiz-configuration input[type=checkbox]{width:18px;height:18px;min-height:0;accent-color:var(--teal);flex:0 0 18px;margin:0;padding:0}.atlas-quiz-configuration>label{margin-top:1rem}.atlas-quiz-configuration select{min-width:5rem;min-height:44px}.question-bank-picker{border:1px solid var(--line);background:#f7faf9;margin-bottom:1.25rem}.question-bank-picker>summary{cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;min-height:48px;padding:.85rem 1rem;font-weight:600;display:flex}.question-bank-picker>summary span{color:var(--muted);font-size:.875rem;font-weight:600}.question-bank-picker-body{padding:0 1rem 1rem}.question-bank-picker-body>p{color:var(--muted);margin:.3rem 0 1rem;font-size:.875rem}.question-bank-picker fieldset{border:1px solid var(--line);background:#fff;margin:.8rem 0;padding:.85rem}.question-bank-picker legend{padding:0 .3rem;font-weight:600}.question-bank-check-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.55rem 1rem;display:grid}.question-bank-check-grid label{cursor:pointer;align-items:center;gap:.5rem;font-size:.875rem;display:flex}.question-bank-check-grid input{width:18px;height:18px;accent-color:var(--teal)}.question-bank-picker-actions{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.question-bank-picker-actions span{color:var(--muted);font-size:.875rem}.auth-card .public-footer{width:100%;margin-top:1.5rem;padding:1rem 0 0}@media (max-width:700px){.landing-nav .public-links>a.public-secondary-link{display:none}.landing-nav .wordmark,.landing-nav .public-links>a[href=\/login]{white-space:nowrap}}@media (max-width:600px){.atlas-scope-panel fieldset>div{flex-wrap:wrap;overflow:visible}}@media (max-width:480px){.landing-nav{gap:.5rem;padding:0 .25rem}.landing-nav .wordmark{min-width:0;font-size:1rem}.landing-nav .public-links{flex:none}.landing-nav .public-links>a.public-secondary-link{display:none}.landing-nav .public-links>a[href=\/login]{white-space:nowrap;align-items:center;min-height:28px;padding:0 .5rem;display:inline-flex}.auth-page{margin:.5rem auto}.auth-intro{gap:.4rem;padding:.8rem 1rem}.auth-intro h1{margin:.15rem 0 0;font-size:1.5rem;line-height:1.3}.auth-intro .eyebrow{margin:0}.auth-intro>div>p:last-child{margin:.3rem 0 0;font-size:.875rem;line-height:1.35}.auth-card{padding:1rem}.auth-card h2{font-size:1.25rem}.auth-lead{margin-bottom:1rem}.exam-picker.compact>div:first-child{display:block}.exam-picker.compact h2{font-size:1.25rem}.exam-picker.compact .small-copy{display:none}.exam-picker.compact .exam-route{flex-direction:column;justify-content:center;align-items:flex-start;gap:.25rem;min-height:68px}.exam-picker.compact .exam-route-action{font-size:.75rem}}.landing-nav .public-links{gap:4px}.landing-nav .public-links>a{border-radius:8px;align-items:center;height:28px;min-height:28px;padding:0 8px;font-size:14px;font-weight:500;display:inline-flex}.app-header .support-link,.landing-nav .public-links>a.support-link,nav a.support-link{color:var(--teal-dark);background:var(--teal-soft);box-shadow:inset 0 0 0 1px var(--line);white-space:nowrap;flex:none;font-weight:600}.app-header .support-link:hover,.landing-nav .public-links>a.support-link:hover,nav a.support-link:hover{color:var(--teal-dark);background:#d9eeea}
