@import url('./type.css');

/* Shared visual language: NATO DEEP AIx and Military English Studio.
   Original marks are preserved. This layer changes presentation, not practice data. */
:root {
  --paper:#f5f7fb; --white:#fff; --ink:#172b4d; --muted:#596b82;
  --line:#dfe6ef; --navy:#003366; --accent:#1e40af; --accent-dark:#1e3a8a;
  --soft:#edf3fc; --danger:#a33333;
  --sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --radius:8px; --shadow:0 3px 12px #00336606;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6}
button,input,textarea,select{font:inherit}
button,a,input,textarea,select,summary{-webkit-tap-highlight-color:transparent}
button{border:0;background:none;color:inherit;cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
a{color:inherit}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{color:var(--navy);font-weight:700;letter-spacing:-.025em}
h1{font-size:clamp(32px,4.1vw,52px);line-height:1.12;margin-bottom:22px}
h2{font-size:28px;line-height:1.25}
h3{font-size:17px;line-height:1.4;font-weight:650}
h1 em,h2 em{font-style:normal;color:var(--accent)}
p{margin-bottom:18px}
::selection{background:#c9defb;color:var(--navy)}
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,audio:focus-visible{outline:3px solid #2563eb;outline-offset:4px}
h1:focus{outline:none}
.skip-link{position:absolute;left:24px;top:-100px;background:var(--navy);color:white;padding:12px;z-index:100}
.skip-link:focus{top:8px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Brand and workspace navigation */
.masthead{display:flex;align-items:center;min-height:86px;padding:16px max(32px,calc((100vw - 1310px)/2));gap:28px;background:white;border-bottom:1px solid var(--line);box-shadow:0 1px 5px #00336605}
.wordmark{display:flex;align-items:center;gap:16px;text-decoration:none;line-height:1.3;min-width:0}
.nato-logo{width:55px;height:auto;flex:none;object-fit:contain}
.brand-text strong{display:flex;align-items:center;gap:10px;color:var(--navy);font-size:23px;font-weight:750;letter-spacing:-.5px}
.brand-text small{display:block;font-size:12px;color:var(--muted);margin-top:5px}
.product-tag{padding:3px 6px;border-radius:4px;background:#edf2fa;color:#35558f;font-size:10px;letter-spacing:.5px;font-weight:700}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:20px}
.prototype-badge{font-size:10px;font-weight:650;letter-spacing:.7px;color:var(--muted);padding:6px 9px;border:1px solid var(--line);border-radius:4px;white-space:nowrap}
.workspace-nav{display:flex;align-items:center;justify-content:space-between;margin:0 max(32px,calc((100vw - 1310px)/2));border-bottom:1px solid var(--line);gap:16px}
.workspace-nav>div{display:flex;gap:32px}
.workspace-nav button{padding:17px 0 14px;font-size:14px;position:relative;color:var(--muted);min-height:48px}
.workspace-nav button[aria-current]{color:var(--accent);font-weight:650}
.workspace-nav button[aria-current]:after{content:'';position:absolute;bottom:-1px;height:3px;background:var(--accent);left:0;right:0;border-radius:2px 2px 0 0}
.workspace-nav button span{font-size:10px;padding:2px 6px;background:#e8eef7;border-radius:4px;margin-left:4px;color:var(--navy)}
#save-status{font-size:11px;color:var(--muted)}
main{max-width:1374px;margin:auto;padding:0 32px 64px;min-height:65vh}

/* DEEP AIx hero: compact enough to keep the work close at hand. */
.intro{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center;margin:28px 0 0;padding:36px 40px;border:1px solid #174a82;border-radius:12px;background:linear-gradient(110deg,#003366 0%,#173876 63%,#304c98 100%);color:white}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.05px;line-height:1.7;margin-bottom:20px;color:var(--muted)}
.intro .eyebrow{color:#b9d5f5;margin-bottom:14px;font-size:10px}
.intro h1{color:#fff;margin-bottom:18px;font-size:clamp(36px,4vw,52px);letter-spacing:-1.3px}
.intro h1 span{color:#93c5fd}
.lede{font-size:17px;max-width:600px;line-height:1.65;color:var(--muted)}
.intro .lede{margin:0;font-size:15px;color:#d8e5f5;max-width:480px}
.intro-note{min-width:0;width:100%;max-width:430px;justify-self:end}
.hero-brand{background:white;padding:28px 26px;border-radius:10px;box-shadow:0 8px 28px #001c3b22}
.hero-brand img{display:block;width:100%;height:auto}
.intro-note p{margin:16px 0 0;font-size:13px;line-height:1.7;color:#d8e5f5}

/* Instructor preparation */
.setup-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:32px;padding-top:32px;align-items:start}
.setup-layout>div{padding:28px;background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}
.setup-layout>.case-selection{border-top:3px solid var(--navy);padding-top:26px}
.concept-list{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.concept-option{width:100%;display:grid;grid-template-columns:30px 1fr 20px;gap:14px;align-items:start;text-align:left;padding:22px 18px;border-bottom:1px solid var(--line);transition:background .15s}
.concept-option:last-child{border-bottom:0}
.concept-option.selected{background:var(--soft);box-shadow:inset 3px 0 var(--accent)}
.concept-option:hover{background:#f3f6fc}
.concept-option.selected:hover{background:#e6eefb}
.concept-number{padding-top:4px;font-size:12px;line-height:20px;color:var(--muted);font-variant-numeric:tabular-nums;letter-spacing:.6px}
.concept-option.selected .concept-number{color:var(--accent)}
.concept-option strong{display:block;color:var(--navy);font-size:20px;font-weight:650;line-height:1.3;letter-spacing:-.3px;margin-bottom:7px}
.concept-option small{font-size:13px;color:var(--muted);display:block;line-height:1.6;max-width:400px}
.option-mark{font-size:17px;color:var(--accent);line-height:26px}
.session-setup{margin-top:28px;border-top:1px solid var(--line);padding-top:24px}
.session-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}
.session-heading h3{margin-bottom:0}
.field{display:block;margin-bottom:20px}
.field>span{display:block;font-size:13px;font-weight:600;margin-bottom:8px}
.field small{font-weight:400;color:var(--muted)}
textarea,input,select{background:white;border:1px solid #bdcbdc;border-radius:6px;color:var(--ink);width:100%;padding:11px 13px;font-size:14px;line-height:1.6}
textarea{resize:vertical;min-height:70px}
textarea::placeholder,input::placeholder{color:#63748a;font-size:13px}
input:disabled{background:#f2f5f9;color:var(--muted)}
select{padding-right:30px}
.case-preview{padding:12px 0 4px}
.small-label{display:block;font-size:11px;letter-spacing:.8px;text-transform:uppercase;color:var(--accent);margin-bottom:12px;font-weight:650}
.case-preview h2{font-size:27px;max-width:450px;margin-bottom:14px}
.case-preview>p{font-size:14px;color:var(--muted)}
.skills{display:flex;flex-wrap:wrap;gap:8px 14px;padding:8px 0 20px;font-size:11px;color:var(--muted)}
.skills b{display:inline-grid;place-items:center;font-size:10px;width:21px;height:21px;border:1px solid #cfdaeb;background:#edf3fc;color:var(--accent);border-radius:4px;font-weight:650;margin-right:3px}
.goal{border-top:1px solid var(--line);padding:18px 0 3px}
.goal>span{font-size:10px;letter-spacing:.8px;font-weight:700;color:var(--navy)}
.goal p{font-size:14px;margin-top:8px}
.boundary-note{font-size:12px;color:var(--muted);border-left:2px solid #9cb7dd;padding-left:13px;line-height:1.7}
.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:12px 18px;font-size:13px;font-weight:600;line-height:1.45;border:1px solid transparent;border-radius:6px;text-decoration:none;min-height:44px;transition:background .15s}
.primary{background:var(--accent);color:white}
.primary:hover{background:var(--accent-dark)}
.secondary{border-color:#b6c6db;background:white;color:var(--navy)}
.secondary:hover{background:var(--soft)}
.text-button{padding:9px 0;font-size:12px;min-height:44px;color:var(--accent)}
.text-button:hover{text-decoration:underline}
.wide{width:100%;justify-content:space-between}
.micro{font-size:12px;line-height:1.65;color:var(--muted);margin-top:10px}
.action-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:26px}

/* Practice: source, attempt and feedback remain visually distinct. */
.workspace-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;padding:36px 0 24px}
.workspace-heading h1{font-size:36px;letter-spacing:-1px;margin:0;max-width:850px}
.workspace-heading .eyebrow{margin-bottom:10px;color:var(--accent)}
.version{font-size:11px;color:var(--muted);padding-bottom:5px;max-width:230px;text-align:right}
.steps{list-style:none;padding:0;margin:0 0 28px;display:flex;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white}
.steps li{flex:1;padding:16px 14px;font-size:13px;color:var(--muted);border-right:1px solid var(--line)}
.steps li:last-child{border-right:0}
.steps li>span:first-child{font-size:11px;margin-right:10px;letter-spacing:.5px}
.steps .current{background:var(--soft);color:var(--accent-dark);font-weight:650;box-shadow:inset 0 -3px var(--accent)}
.steps .done{color:var(--accent)}
.practice-grid,.debrief-grid{display:grid;grid-template-columns:1.25fr .8fr;gap:28px;align-items:start}
.working-panel{padding:28px;background:white;border:1px solid var(--line);border-radius:var(--radius);min-width:0;box-shadow:var(--shadow)}
.working-panel h2{font-size:30px;line-height:1.25}
.working-panel>p{font-size:14px;max-width:640px}
.working-panel>.eyebrow{font-size:10px;color:var(--accent)}
.body-copy{color:var(--muted)}
.source-sheet{background:white;border:1px solid var(--line);border-top:3px solid var(--navy);border-radius:var(--radius);padding:28px;position:sticky;top:24px;box-shadow:var(--shadow);min-width:0}
.source-sheet .eyebrow{font-size:10px;color:var(--accent)}
.source-sheet h2{font-size:23px;line-height:1.3;margin-bottom:22px}
.document-text{font-size:16px;line-height:1.85;white-space:pre-wrap}
.source-foot{font-size:10px;letter-spacing:.4px;color:var(--muted);margin-top:30px;padding-top:15px;border-top:1px solid var(--line);line-height:1.8}
.flow-strip{display:flex;align-items:center;gap:18px;font-size:14px;font-weight:600;margin:28px 0;padding:22px;border:1px solid var(--line);border-radius:6px;background:#f8faff}
.flow-strip span{flex:1;text-align:center}
.flow-strip i{font-style:normal;color:var(--accent);font-size:22px}
.audio-block{padding:24px;background:var(--soft);border:1px solid #d4e2f6;border-radius:var(--radius);margin:24px 0 0}
.audio-block>div{display:grid;grid-template-columns:40px 1fr;column-gap:12px}
.audio-glyph{grid-row:span 2;font-size:34px;line-height:1.2;color:var(--accent)}
.audio-block strong{font-size:14px;font-weight:650}
.audio-block small{font-size:11px;color:var(--muted)}
audio{display:block;width:100%;margin:16px 0 5px;height:42px}
.help{border:1px solid var(--line);border-radius:6px;padding:14px 18px;margin:12px 0 24px;font-size:13px;background:#fafbfe}
.help summary{font-weight:600}
.help summary small{font-weight:400;color:var(--muted);margin-left:8px}
.help p{margin:15px 0 0;line-height:1.7}
summary{cursor:pointer;padding:8px 0;font-size:13px;min-height:38px}
.role-prompt{padding-top:17px}
.role-prompt .eyebrow{margin-bottom:8px}
.role-prompt h3{font-size:22px;margin-bottom:8px}
.clarification{border-top:1px solid var(--line)}
.clarification:last-child{border-bottom:1px solid var(--line)}
.clarification button{width:100%;padding:16px 0;display:flex;justify-content:space-between;gap:20px;text-align:left;font-size:13px;line-height:1.6}
.clarification button:hover{color:var(--accent)}
.reply{margin:0 0 18px;font-size:14px;padding:15px 20px;background:var(--soft);border-left:2px solid var(--accent)}
.reply span{display:block;font-size:10px;letter-spacing:.7px;color:var(--muted);margin-bottom:7px}
.record-box{border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin:25px 0;background:#f8faff}
.record-box h3{margin-bottom:7px;font-size:15px}
.record-controls{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px}
.record-button{background:var(--accent);color:white}
#record-time{font-size:12px;color:var(--danger);font-variant-numeric:tabular-nums}
.divider{border-top:1px solid var(--line);margin:28px 0}
.receiver-entry{padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.receiver-entry p{font-size:13px;color:var(--muted);margin-top:18px}
.sample-label{font-size:11px;color:var(--accent);border-left:2px solid var(--accent);padding:6px 12px;margin-bottom:20px}
.evidence-triptych{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:6px;margin-bottom:25px;background:#f8faff;overflow:hidden}
.evidence-triptych section{padding:18px;border-right:1px solid var(--line)}
.evidence-triptych section:last-child{border:0}
.evidence-triptych span{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--accent);font-weight:650}
blockquote{margin:14px 0 0;font-size:15px;line-height:1.7}
.kit-setup{padding:23px;background:var(--soft);border-radius:var(--radius);margin-top:25px;font-size:13px}
.kit-setup ol{padding-left:20px}
.kit-setup li{margin-bottom:9px}
.debrief-head{display:grid;grid-template-columns:1.25fr .8fr;gap:28px;align-items:center;padding:8px 0 22px}
.debrief-head h2{font-size:32px}
.debrief-head>p{font-size:14px;color:var(--muted);max-width:400px}
.attempt{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:20px;box-shadow:var(--shadow)}
.attempt header{border-bottom:1px solid var(--line);padding-bottom:8px}
.attempt header .eyebrow{font-size:10px;color:var(--accent)}
.attempt header p{margin-top:6px}
.attempt-columns{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding:20px 0}
.attempt-columns h3,.receiver-evidence h3{font-size:12px;font-weight:650;letter-spacing:0}
.attempt-columns p,.receiver-evidence p{font-size:16px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere}
.attempt-columns section+section{padding-left:22px;border-left:1px solid var(--line)}
.missing-evidence{font-size:12px;color:var(--muted);padding:13px;background:#f2f5fa;border-radius:4px}
.attempt details{font-size:12px;color:var(--muted)}
.attempt details li{padding-bottom:7px}
.review-panel{padding:25px;background:var(--soft);border:1px solid #d4e2f6;border-top:3px solid var(--accent);border-radius:var(--radius)}
.review-panel .eyebrow{color:var(--accent);font-size:10px;margin-bottom:10px}
.review-panel h3{font-size:24px}
.review-panel dl{margin:0 0 20px}
.review-panel dt{font-size:11px;text-transform:uppercase;letter-spacing:.4px;margin-top:14px;color:var(--accent);font-weight:650}
.review-panel dd{font-size:14px;margin:4px 0 0}
.review-panel .field{margin-top:20px}
.previous{margin-bottom:20px}
.previous>.attempt{margin-top:20px}
.next-practice{margin-top:36px;border-top:1px solid var(--line);padding-top:28px;display:flex;gap:30px;justify-content:space-between;align-items:center}
.next-practice h3{font-size:23px;margin-bottom:8px}
.next-practice p{font-size:12px;color:var(--muted);max-width:440px;margin:0}
.next-practice .action-row{margin:0;justify-content:flex-end}
.history-item{padding:24px 0;border-top:1px solid var(--line);max-width:1000px}
.history-item>h2{font-size:26px}
.history-item>h2>span{display:block;font-size:12px;letter-spacing:0;color:var(--muted);margin-top:10px;font-weight:400}
.history-notes{font-size:13px;padding:20px;background:var(--soft);border-radius:var(--radius)}
.history-notes p{margin:10px 0}
.narrow{max-width:650px}
.empty-state{text-align:center;padding:64px 24px;background:white;border:1px solid var(--line);border-radius:var(--radius);margin-top:30px}
.empty-state>span{font-size:42px;font-weight:600;color:var(--accent);display:block;margin-bottom:20px}
.empty-state h2{font-size:28px}
.empty-state p{font-size:14px;max-width:480px;margin:0 auto 20px}
.notice{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;padding:12px 20px;font-size:12px;max-width:min(640px,90vw);box-shadow:0 6px 20px #0002;z-index:30;border-radius:6px;pointer-events:none}
.notice:empty{display:none}
footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px max(32px,calc((100vw - 1310px)/2));border-top:1px solid var(--line);background:white;color:var(--muted);font-size:11px}
.footer-brand{display:flex;align-items:center;gap:22px;color:var(--navy);font-size:12px;font-weight:600}
.footer-brand img{display:block;width:130px;height:auto}
footer>div:last-child{text-align:right}
footer small{display:block;margin-top:4px;font-size:10px}
dialog{background:white;color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:30px;max-width:800px;width:90vw;max-height:85vh;box-shadow:0 20px 100px #00336633}
dialog::backdrop{background:#0b234bb5}
.dialog-header{display:flex;justify-content:space-between;align-items:flex-start;gap:25px;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:22px}
.dialog-header h2{font-size:27px;margin-bottom:0}
.dialog-header .button{white-space:nowrap}
dialog p,dialog li{font-size:14px}
dialog li{margin-bottom:10px}
dialog h3{margin-top:25px}
.danger{border-color:var(--danger);color:var(--danger)}
.danger:hover{background:#fdf0f0}
.role-sheet{border-top:1px solid var(--line);margin-top:30px;padding-top:25px}
.role-sheet h2{font-size:28px}
.role-sheet .eyebrow{color:var(--accent);margin-bottom:8px}
.writing-lines{height:100px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:30px}
.preserve{white-space:pre-wrap}
.audio-error{font-size:12px;color:var(--danger);font-weight:600}

@media(max-width:1100px){
  .header-actions{gap:16px}.header-actions .prototype-badge{display:none}
  .intro{gap:28px;padding:32px}.setup-layout{gap:24px}.setup-layout>div{padding:24px}
  .practice-grid,.debrief-grid,.debrief-head{gap:24px}.source-sheet,.working-panel{padding:24px}
  .evidence-triptych{grid-template-columns:1fr}.evidence-triptych section{border-right:0;border-bottom:1px solid var(--line);padding:14px 18px}.evidence-triptych blockquote{margin-top:6px}
  .next-practice{align-items:flex-start;flex-direction:column}.next-practice .action-row{justify-content:flex-start}
}
@media(max-width:800px){
  .masthead{padding:16px 24px;gap:18px}.brand-text strong{font-size:20px}.brand-text small{font-size:11px}.nato-logo{width:49px}
  .header-actions{gap:12px}.header-actions .text-button{font-size:11px}
  .workspace-nav{margin:0 24px}.workspace-nav>div{gap:26px}main{padding-left:24px;padding-right:24px}
  .intro{gap:24px;padding:28px}.intro h1{font-size:37px}.intro .lede{font-size:13px}.hero-brand{padding:22px}.intro-note p{font-size:12px}
  .setup-layout{gap:20px;grid-template-columns:1fr 1fr}.setup-layout>div{padding:20px}
  .concept-option{grid-template-columns:24px 1fr 14px;gap:8px;padding:18px 12px}.concept-option strong{font-size:18px}.concept-option small{font-size:12px}
  .case-preview h2{font-size:23px}.setup-layout .eyebrow{min-height:36px;font-size:10px}
  .session-heading{align-items:flex-start;flex-direction:column;gap:0}.session-heading h3{font-size:16px}
  .practice-grid,.debrief-grid{grid-template-columns:1fr}.source-sheet{position:static;order:-1}
  .source-sheet h2{margin-bottom:16px}.source-foot{margin-top:20px}
  .debrief-head{grid-template-columns:1fr;gap:0}.debrief-head>p{max-width:100%}
  .workspace-heading{align-items:flex-start;flex-direction:column;gap:12px}.workspace-heading h1{font-size:32px}.version{text-align:left;max-width:none}
  .steps li{padding:13px 10px;font-size:12px}.steps li>span:first-child{margin-right:6px}
  .working-panel h2{font-size:29px}.evidence-triptych{grid-template-columns:repeat(3,1fr)}.evidence-triptych section{border-bottom:0;border-right:1px solid var(--line)}
  footer{padding:24px}.footer-brand{gap:16px}.footer-brand span{max-width:120px}
}
@media(max-width:600px){
  .masthead{flex-wrap:wrap;padding:16px 20px 8px;gap:8px}.wordmark{gap:12px}.nato-logo{width:46px}.brand-text strong{font-size:21px}.brand-text small{font-size:10px}.product-tag{font-size:9px}
  .header-actions{width:100%;justify-content:flex-end;gap:24px}.header-actions .text-button{font-size:12px;padding:6px 0}
  .workspace-nav{margin:0 20px;flex-wrap:wrap;gap:0}.workspace-nav>div{width:100%;justify-content:space-between}.workspace-nav button{padding:13px 0 11px;font-size:13px}
  #save-status{font-size:10px;padding:8px 0}
  main{padding:0 20px 40px}
  .intro{grid-template-columns:1fr;margin-top:20px;padding:26px;gap:24px}.intro h1{font-size:39px}.intro .eyebrow{font-size:9px;letter-spacing:.8px}.intro .lede{font-size:14px}
  .intro-note{max-width:250px;justify-self:start}.hero-brand{padding:20px}.intro-note p{display:none}
  .setup-layout{grid-template-columns:1fr;padding-top:20px}.setup-layout>div{padding:22px}.setup-layout .eyebrow{min-height:0;font-size:10px}
  .concept-option{grid-template-columns:24px 1fr 14px;padding:18px 12px;gap:10px}.concept-option strong{font-size:20px}.concept-option small{font-size:13px}
  .case-preview h2{font-size:25px}.session-heading{flex-direction:row;align-items:center;gap:12px}.session-heading h3{font-size:15px}.session-heading .text-button{font-size:11px}
  .workspace-heading{padding-top:28px}.workspace-heading h1{font-size:30px}
  .steps{display:grid;grid-template-columns:1fr 1fr;margin-bottom:22px}.steps li{font-size:12px;padding:12px}.steps li:nth-child(2){border-right:0}.steps li:nth-child(-n+2){border-bottom:1px solid var(--line)}.steps li>span:first-child{margin-right:8px}
  .source-sheet,.working-panel{padding:22px}.source-sheet h2{font-size:23px}.document-text{font-size:15px}.working-panel h2{font-size:26px}
  .action-row .button{width:100%}.action-row .text-button{width:auto}.button{min-height:46px}
  .evidence-triptych{grid-template-columns:1fr}.evidence-triptych section{border-right:0;border-bottom:1px solid var(--line)}
  .attempt{padding:20px}.attempt-columns{grid-template-columns:1fr;gap:10px}.attempt-columns section+section{border-left:0;border-top:1px solid var(--line);padding:18px 0 0}
  .debrief-head h2{font-size:28px}.next-practice .action-row{width:100%}.history-item>h2{font-size:24px}
  footer{align-items:flex-start;flex-direction:column;gap:20px;padding:24px 20px}footer>div:last-child{text-align:left}.footer-brand span{max-width:none;font-size:11px}
  .notice{width:88vw;font-size:11px;bottom:12px}.dialog-header h2{font-size:24px}dialog{padding:23px;max-height:88vh}
  .flow-strip{gap:10px;padding:20px 12px}.record-controls .button{flex:1}.audio-block{padding:18px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
@media print{
  body{background:white;color:#111;font-size:12pt}.masthead,.workspace-nav,main,footer,.notice,.no-print,.dialog-header{display:none!important}
  dialog[open]{display:block!important;position:static!important;max-width:none;width:100%;max-height:none;height:auto;border:0;padding:0;overflow:visible;box-shadow:none;background:white}dialog::backdrop{display:none}dialog[open]>p{display:none}
  .role-sheet{break-after:page;border:0;margin:0;padding:0}.role-sheet:last-child{break-after:auto}.role-sheet h2{font-size:24pt}.role-sheet p{font-size:11pt}.role-sheet .eyebrow{font-size:10pt}.writing-lines{height:150px}.print-kit{display:block}
}