.journey-app{--j-ink:#18243b;--j-muted:#56637a;--j-line:#d8e1eb;--j-brand:#2858c7;color:var(--j-ink);background:#f7f9fc;min-height:100dvh;padding:0 20px 48px}.journey-header{max-width:920px;margin:auto;padding:20px 0;display:flex;justify-content:space-between;align-items:center;gap:12px}.journey-brand{font-size:26px;font-weight:800;letter-spacing:-1px}.journey-app button,.journey-app select{min-height:46px;border:1px solid var(--j-line);border-radius:12px;background:white;color:var(--j-ink);padding:11px 16px;font:inherit;cursor:pointer;line-height:1.4}.journey-header button{min-width:48px;padding:8px;margin-left:4px}.journey-app button:disabled{opacity:.48;cursor:not-allowed}.journey-app button[aria-pressed=true]{background:#eaf0ff;border-color:var(--j-brand);box-shadow:inset 0 0 0 1px var(--j-brand)}.journey-app button:focus-visible,.journey-app input:focus-visible,.journey-app select:focus-visible,.journey-app summary:focus-visible{outline:3px solid #315ed6;outline-offset:3px}.journey-preview{max-width:920px;margin:0 auto 28px;padding:12px 16px;background:#edf2fa;border-radius:12px;color:var(--j-muted);font-size:13px;line-height:1.6}.journey-shell{max-width:720px;margin:auto;overflow-wrap:anywhere}.journey-shell h1{font-size:clamp(26px,4vw,36px);letter-spacing:-.025em;margin:12px 0 24px;line-height:1.25}.journey-shell h1:focus{outline:none}.journey-shell h2{font-size:23px;margin:10px 0 14px;line-height:1.35}.journey-shell h3{font-size:16px;margin:22px 0 8px}.journey-shell p{line-height:1.75;margin:12px 0}.journey-app small{color:var(--j-muted);line-height:1.6;display:block;font-size:13px}.journey-app .journey-primary{display:block;background:var(--j-brand);border-color:var(--j-brand);color:white;padding:15px 20px;font-weight:650;margin:24px 0 0;width:100%}.journey-options{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.journey-options button{flex:1;min-width:68px}.journey-options strong{font-size:24px}.journey-levels{display:grid;gap:10px;margin:24px 0}.journey-levels button{display:flex;align-items:center;gap:20px;text-align:left;padding:18px}.journey-levels strong{font-size:23px;min-width:42px}.journey-levels span{line-height:1.6}.journey-modules{display:grid;gap:14px;margin:24px 0}.journey-modules button{display:flex;align-items:center;gap:18px;padding:22px 18px;text-align:left}.journey-modules button>span:nth-child(2){flex:1}.journey-modules strong{display:block;margin-bottom:5px;font-size:18px}.journey-number{color:var(--j-brand);font-weight:750;font-size:25px}.journey-links{display:flex;gap:12px;margin:22px 0}.journey-links button{flex:1}.journey-app .journey-back{background:transparent;border-color:transparent;color:var(--j-muted);text-align:left;padding-left:0}.journey-profile{color:var(--j-muted)}.journey-profile strong{color:var(--j-ink)}.journey-guide,.journey-topic{padding:26px;background:white;border:1px solid var(--j-line);border-radius:20px;margin:20px 0}.journey-topic{touch-action:pan-y}.journey-kicker{color:var(--j-brand);font-size:13px;font-weight:650}.journey-prompt{font-size:17px}.journey-topic-nav{display:flex;justify-content:space-between;align-items:center;margin-top:22px;gap:16px;color:var(--j-muted)}.journey-topic-nav button{min-width:50px}.journey-details{margin:16px 0}.journey-details summary{cursor:pointer;min-height:44px;display:list-item;padding:12px 0}.journey-app label:not(.journey-check){display:block;margin:16px 0;line-height:1.6}.journey-app select{display:block;width:100%;margin:8px 0;max-width:100%}.journey-actions{display:flex;flex-direction:column;gap:12px}.journey-actions .journey-primary{margin-top:12px}.journey-pattern{border-left:3px solid var(--j-brand);background:#f0f4fd;padding:16px;border-radius:0 10px 10px 0}.journey-warning{background:#fff6e6;padding:14px 16px;border-left:3px solid #b97b14;border-radius:8px}.journey-device{background:white;padding:24px;border:1px solid var(--j-line);border-radius:20px}.journey-check{display:flex;align-items:flex-start;gap:12px;line-height:1.6;margin:20px 0;min-height:44px;cursor:pointer}.journey-check input{min-width:22px;width:22px;height:22px;margin-top:2px;accent-color:var(--j-brand)}.journey-device meter{display:block;width:100%;height:20px;margin-top:18px}@media(max-width:480px){.journey-app{padding:0 16px calc(30px + env(safe-area-inset-bottom))}.journey-header{padding:14px 0}.journey-preview{margin-bottom:20px}.journey-device,.journey-guide,.journey-topic{padding:20px;border-radius:16px}.journey-links{flex-direction:column}.journey-shell h1{margin-bottom:20px}}@media(prefers-reduced-motion:reduce){.journey-app *,.journey-app :after,.journey-app :before{scroll-behavior:auto!important;animation:none!important;transition:none!important}}