/* Problem-first workbench, using the existing Night Lab palette. */
.ua-intro h1{max-width:22ch;font-size:clamp(2rem,4.5vw,3.8rem)!important;line-height:1.08!important;letter-spacing:-.04em}
.ua-lead{font-size:1.15rem;max-width:62ch;color:var(--nl-text)}
.ua-journeys{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:30px 0}
.ua-journeys a{display:flex;flex-direction:column;gap:10px;padding:24px;background:var(--nl-surface);border:1px solid var(--nl-line);border-radius:12px;text-decoration:none!important;color:var(--nl-ink)!important}
.ua-journeys a:hover,.ua-journeys a[aria-current]{border-color:var(--nl-accent);background:var(--nl-tint)}
.ua-journeys span{font-size:.72rem;letter-spacing:.14em;color:var(--nl-accent)}
.ua-journeys strong{font-size:1.3rem;line-height:1.3}.ua-journeys small{font-size:.92rem;color:var(--nl-muted)}
.ua-assistant,.ua-panel,.ua-library{padding:28px 0;border-top:1px solid var(--nl-line);scroll-margin-top:90px}
.ua-panel[hidden],#ua-ai-controls[hidden]{display:none!important}
.ua-assistant h2,.ua-panel h2{font-size:1.65rem!important;line-height:1.25!important;letter-spacing:-.025em}
.ua-panel p,.ua-assistant p,.ua-checks li{font-size:1rem;line-height:1.75}
.ua-assistant{margin:24px 0 36px;padding:28px!important;border:1px solid var(--nl-line);border-radius:18px;background:var(--nl-surface);box-shadow:0 14px 40px rgba(0,0,0,.07)}
.ua-assistant-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.ua-assistant-heading h2{margin:6px 0 0!important}.ua-assistant-heading .nl-eyebrow{margin:0!important;font-size:.68rem!important;line-height:1.4!important}.ua-ai-badge{flex-shrink:0;border:1px solid var(--nl-line);border-radius:30px;padding:6px 10px;color:var(--nl-accent);font-size:.72rem;line-height:1.3;white-space:nowrap}.ua-assistant-description{margin:12px 0 22px!important;color:var(--nl-muted)}
.ua-composer{padding:22px;background:var(--nl-bg);border:1px solid var(--nl-line);border-radius:12px}.ua-assistant textarea{min-height:128px;resize:vertical}.ua-composer-meta{display:flex;justify-content:space-between;gap:14px;font-size:.73rem;color:var(--nl-muted);margin-top:8px}.ua-composer-meta #ua-question-count{margin:0;white-space:nowrap}.ua-examples{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0 4px}.ua-examples>span{font-size:.76rem;color:var(--nl-muted)}.ua-examples button{font:inherit;font-size:.76rem;padding:7px 11px;margin:0!important;border:1px solid var(--nl-line);border-radius:30px;background:var(--nl-surface);color:var(--nl-ink);cursor:pointer;line-height:1.3}.ua-examples button:hover{border-color:var(--nl-accent);background:var(--nl-tint)}.ua-composer-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.ua-composer-actions #ua-send{margin:0!important;min-height:46px}.ua-manual-link{font-size:.86rem}.ua-service-status{margin:14px 0 0!important;font-size:.86rem!important;line-height:1.6!important;color:var(--nl-muted)}.ua-recovery:has(button:not([hidden])){margin-top:10px}.ua-assistant-boundary{margin-bottom:0!important}.ua-guided{scroll-margin-top:90px}.ua-guided h2{font-size:1.45rem!important}.ua-guided>.nl-eyebrow{margin-bottom:8px}
.ua-assistant summary,.ua-result summary{cursor:pointer;font-weight:600;color:var(--nl-ink)}
.ua-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:24px 0 12px}
.ua-fields>div{min-width:0}.ua-fields label,.ua-assistant label{display:block;font-size:.95rem;font-weight:600;margin:0 0 8px;color:var(--nl-ink)}
.ua-fields input,.ua-fields select,.ua-assistant textarea{width:100%;font:inherit;font-size:1rem!important;line-height:1.5;padding:12px;border:1px solid var(--nl-line);border-radius:7px;background:var(--nl-surface);color:var(--nl-ink);min-width:0}
.ua-fields small,.ua-note{display:block;color:var(--nl-muted);font-size:.88rem!important;line-height:1.65;margin:8px 0 16px}
.ua-fields input::placeholder,.ua-assistant textarea::placeholder{color:var(--nl-muted);opacity:1}
.ua-consent{display:flex!important;align-items:flex-start;gap:10px;margin:16px 0!important;font-weight:400!important}.ua-consent input{margin-top:5px}
.ua-verification{margin:6px 0 0;font-size:.76rem!important}#ua-turnstile[hidden]{display:none!important}#ua-turnstile:not(:empty){margin-bottom:14px}
.ua-assistant button{margin:8px 8px 8px 0}.ua-assistant button:disabled{opacity:.5;cursor:not-allowed}
.ua-assistant button[hidden]{display:none!important}.ua-assistant textarea:disabled{opacity:.7}.ua-assistant-steps{display:flex;flex-wrap:wrap;gap:12px 22px;padding:0;list-style:none;margin:20px 0;color:var(--nl-muted);font-size:.88rem}.ua-assistant-steps li{display:flex;align-items:center;gap:8px}.ua-assistant-steps span{display:inline-grid;place-items:center;width:24px;height:24px;border:1px solid var(--nl-line);border-radius:50%;color:var(--nl-accent);font-size:.75rem}.ua-assistant :focus-visible{outline:2px solid var(--nl-accent);outline-offset:4px}#ua-question-count{text-align:right;margin:4px 0 8px}
.ua-result:not(:empty){margin-top:26px;padding:24px;background:var(--nl-tint);border:1px solid var(--nl-line);border-radius:12px}
.ua-result h3{font-size:1.45rem;line-height:1.35}.ua-result h4{margin-top:20px;font-weight:600}.ua-result ul,#ua-ai-result ul{padding-left:20px;list-style:disc}.ua-result li,#ua-ai-result li{margin:9px 0;font-size:.98rem;line-height:1.6}.ua-result details{margin-top:18px}
.ua-numbers{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:24px 0}.ua-numbers strong{font-size:1.9rem;display:block;letter-spacing:-.03em;color:var(--nl-accent)}.ua-numbers span{font-size:.86rem;line-height:1.5;color:var(--nl-muted)}
.ua-example{padding:22px;border-left:3px solid var(--nl-accent);background:var(--nl-surface);margin:28px 0}.ua-example h3{font-size:1.1rem}.ua-checks{padding-left:24px;list-style:decimal;margin:18px 0}.ua-checks li{padding:4px 0}
.ua-library-links{display:flex;flex-wrap:wrap;gap:12px 20px;margin:20px 0}.ua-library-links a{font-size:.95rem}
#ua-ai-result:not(:empty){margin-top:18px}#ua-ai-result h3{font-size:1.15rem}
@media(max-width:640px){.ua-journeys,.ua-fields{grid-template-columns:1fr}.ua-journeys{gap:10px}.ua-journeys a{padding:20px}.ua-numbers{grid-template-columns:1fr;gap:14px}.ua-numbers>div{display:flex;align-items:center;gap:18px}.ua-numbers strong{min-width:100px}.ua-assistant details,.ua-result:not(:empty){padding:18px}.ua-panel .nl-button{width:100%;text-align:center;white-space:normal}.ua-intro h1{max-width:18ch}}
@media(max-width:640px){.ua-assistant{padding:18px!important;border-radius:14px;margin-top:22px}.ua-assistant-heading{display:block}.ua-ai-badge{display:inline-block;margin-top:12px}.ua-composer{padding:14px}.ua-composer-meta{font-size:.68rem;gap:8px}.ua-composer-meta>span:first-child{max-width:17ch}.ua-composer-actions{gap:12px}.ua-composer-actions #ua-send{width:100%;justify-content:center;white-space:normal}.ua-assistant-steps{gap:10px;font-size:.79rem}.ua-examples{gap:7px}.ua-examples>span{width:100%}.ua-manual-link{font-size:.8rem}}