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.task-top{display:flex;align-items:center;justify-content:space-between;gap:16px}.timer{color:var(--muted);font-size:14px;font-variant-numeric:tabular-nums}.timer.over{max-width:40ch}.desktop-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:24px 0 16px}.nav-step{justify-content:flex-start;text-align:left;background:transparent;color:var(--ink);border-color:transparent;padding:12px 8px;line-height:1.4;font-size:14px}.nav-step:hover{background:#E7EBEE;border-color:var(--line)}.nav-step.current{background:#FFF;border-color:var(--red);color:var(--ink)}.nav-step small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:4px}.nav-step:disabled{background:transparent;border-color:transparent;opacity:1}.nav-symbol{width:28px;height:28px;background:#E4E8EB;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex:none;font-size:13px;color:var(--ink)}.current 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details{margin-top:12px;border-top:1px solid var(--line)}.review-card summary{font-size:15px;color:var(--muted)}.review-answers{padding-left:24px}.review-answers li{padding:12px 0;border-top:1px solid var(--line)}.review-answers li:first-child{border:0}.review-answers p{white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0 0;max-width:72ch}.success-panel{max-width:700px;margin:48px auto;text-align:center}.success-mark{display:inline-flex;align-items:center;justify-content:center;font-size:32px;border:2px solid var(--ink);border-radius:50%;width:64px;height:64px;margin-bottom:24px}.receipt{overflow-wrap:anywhere;background:var(--surface);padding:16px;border-radius:8px}
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@media(max-width:760px){header{padding:12px 16px;gap:8px}.brand img{width:174px}.brand span{display:none}.badge{font-size:11px;padding:4px 8px}main{padding:0 16px;margin:24px auto}.landing-layout{display:flex;flex-direction:column;gap:24px}.welcome-hero{padding:0}.welcome-hero h1{font-size:34px;margin:12px 0 16px}.welcome-lead{font-size:16px}.welcome-meta{gap:8px;margin:20px 0}.welcome-meta span{font-size:13px;padding:6px 8px}.welcome-start{width:100%;padding:20px}.welcome-values{gap:16px;margin:24px 0}.welcome-values article{padding:0}.welcome-values h2{font-size:16px}.welcome-values p{font-size:14px}.welcome-route{display:flex;flex-direction:column;gap:16px}.welcome-route>div{display:grid;grid-template-columns:28px 24px 1fr;gap:4px 8px;align-items:center;padding:0}.welcome-route svg{grid-row:span 2;width:24px;height:24px;margin:0}.welcome-route .route-number{grid-row:span 2}.welcome-route b{font-size:15px}.welcome-route>div>span:last-child{grid-column:3;font-size:14px}.panel,.question,.review-card{padding:20px}.landing-details>summary{font-size:17px}.welcome-instructions{padding-left:20px}.desktop-nav{display:none}.mobile-nav{display:block;margin:16px 0 12px;background:#FFF;border:1px solid var(--line);border-radius:8px;padding:4px 12px}.mobile-nav>summary{font-weight:700;font-size:15px}.mobile-nav nav{display:flex;flex-direction:column;padding:8px 0}.mobile-nav .nav-step{width:100%;font-size:14px}.mobile-nav .nav-step small{font-size:12px}.task-top{align-items:flex-start;gap:12px;flex-wrap:wrap}.timer{font-size:13px}.work-status{flex-direction:column;gap:4px;font-size:13px;margin-bottom:24px}.block-heading{gap:12px}.block-heading h1{font-size:26px}.block-heading p{font-size:16px}.block-icon{width:40px;height:40px;border-radius:8px}.bubble{max-width:95%;padding:16px;font-size:16px}.question{margin:16px 0}.question.invalid{padding:19px}.brand-choices{grid-template-columns:1fr 1fr;gap:8px}.brand-choice{padding:12px;min-height:64px;gap:6px}.brand-choice[aria-pressed=true]{padding:11px}.choice-state{width:100%;margin-left:26px;line-height:1.2}.actions{gap:12px;margin:24px 0;align-items:stretch}.actions>button{flex:1;padding:12px;font-size:15px}.answer-memo{gap:8px;font-size:14px}.review-header{flex-wrap:wrap;gap:12px}.review-header .block-icon{display:none}.review-header>button{font-size:14px;padding:10px 12px}.review-header h2{font-size:18px}.review-header p{font-size:13px}.stage-guide{padding:12px 16px}.consent-document h1{font-size:26px}.consent-document h2{font-size:21px}.consent-document p,.consent-document li{font-size:16px}.success-panel{margin:24px 0}footer{margin:24px 16px;padding:20px 0;font-size:13px}.receipt{font-size:14px}}
@media(max-width:450px){.welcome-values{grid-template-columns:1fr}.welcome-values article{display:grid;grid-template-columns:24px 1fr;gap:4px 12px}.welcome-values h2{margin:0}.welcome-values .number{grid-row:span 2;margin-top:2px}.welcome-values p{grid-column:2}.welcome-start h2{font-size:21px}.consent-box{padding:12px}.question h2,legend{font-size:19px}.badge{max-width:100px;white-space:nowrap}.brand img{width:166px}.review-header{align-items:flex-start}.review-header>button{margin-left:0}.welcome-hero h1{font-size:32px}.brand-choice{font-size:15px}.answer-tools .char-count{font-size:13px}.start-conditions{font-size:14px}}
@media(prefers-reduced-motion:no-preference){.question,.block-heading,.review-card{animation:appear .16s ease-out}@keyframes appear{from{opacity:.65}to{opacity:1}}.answer-option,.brand-choice{transition:background-color .16s,border-color .16s}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
p,li,h1,h2,h3,b,strong,legend{overflow-wrap:anywhere}

/* Publication preparation 2026-10-30: prose aligned to both edges. */
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