/* Uses the shared UAPRAD palette, Archivo headings and research-page shell. */
.question-guide .guide-container { max-width: 960px; }
.question-guide .page-section { padding: 2.5rem 0 4rem; }
.question-guide .page-header { margin-bottom: 1.6rem; }
.question-guide .page-header h1 { margin: 0; font-size: clamp(1.8rem, 3.4vw, 2.5rem); line-height: 1.25; letter-spacing: -0.025em; }
.question-guide .guide-filters { display: grid; grid-template-columns: minmax(180px, 1.4fr) minmax(0, 1.2fr) minmax(0, .8fr) auto; gap: 1rem; align-items: end; margin-bottom: 1.6rem; }
.question-guide .guide-field { display: grid; gap: .4rem; min-width: 0; font-size: .9rem; }
.question-guide .guide-field input, .question-guide .guide-field select { width: 100%; min-width: 0; min-height: 44px; padding: .65rem .75rem; border: 1px solid var(--input-border); border-radius: 4px; font: inherit; }
.question-guide .resource-clear { min-height: 44px; padding: .6rem .85rem; border: 1px solid var(--input-border); border-radius: 4px; background: var(--input-bg); color: var(--text); font: inherit; font-size: .9rem; cursor: pointer; }
.question-guide .resource-clear:disabled { opacity: .4; cursor: default; }
.question-guide .guide-results { margin: 0 0 1.1rem; font-size: .9rem; color: var(--text-muted); }
.question-guide .guide-status:empty { display: none; }
.question-guide .guide-status { font-size: .9rem; }
.question-guide .topic-heading h2 { margin: 1.5rem 0 .6rem; font-size: 1.4rem; font-weight: 600; line-height: 1.4; }
.question-guide .question { border-bottom: 1px solid var(--border); scroll-margin-top: 1rem; }
.question-guide .question:first-of-type { border-top: 1px solid var(--border); }
.question-guide .full-answer > summary { display: flex; align-items: baseline; justify-content: space-between; gap: 1.25rem; padding: 1.05rem 0; list-style: none; cursor: pointer; }
.question-guide summary::-webkit-details-marker { display: none; }
.question-guide .full-answer > summary h3 { margin: 0; font-size: 1.12rem; font-weight: 500; line-height: 1.5; color: var(--text); }
.question-guide .full-answer > summary::after, .question-guide .sources > summary::after { content: "+"; flex: none; color: var(--text-muted); }
.question-guide .full-answer[open] > summary::after, .question-guide .sources[open] > summary::after { content: "-"; }
.question-guide .full-answer[open] > summary h3 { color: var(--accent); }
.question-guide .answer-content { max-width: 78ch; padding: .15rem 0 1.2rem; }
.question-guide .tldr p { margin: 0 0 1.3rem; color: var(--text); }
.question-guide .tldr strong { font-weight: 600; }
.question-guide .answer-body p { margin: 0 0 1.15rem; color: var(--text); line-height: 1.8; }
.question-guide .citation { font-size: .75em; vertical-align: super; white-space: nowrap; text-decoration: none; }
.question-guide .sources { margin-top: 1.5rem; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.question-guide .sources > summary { display: flex; justify-content: space-between; gap: 1rem; padding: .8rem 0; list-style: none; cursor: pointer; font-size: .95rem; }
.question-guide .sources ol { padding-left: 1.5rem; margin: 0 0 1rem; }
.question-guide .sources li { padding: .6rem 0; overflow-wrap: anywhere; font-size: .9rem; }
.question-guide .sources li p { margin: .35rem 0 0; font-size: .85rem; color: var(--text-muted); line-height: 1.6; }
.question-guide .sources .source-meta { font-size: .8rem; }
.question-guide .related { margin: 1.2rem 0; }
.question-guide .related h4 { font-size: 1rem; margin: 0 0 .5rem; font-weight: 600; }
.question-guide .related ul { padding-left: 1.2rem; margin: 0; }
.question-guide .related li { margin: .35rem 0; font-size: .9rem; }
.question-guide .further-reading { margin: 1rem 0; font-size: .9rem; }
.question-guide .question-actions { margin: 1rem 0 0; }
.question-guide .copy-link { border: 0; background: none; color: var(--accent); padding: .25rem 0; font: inherit; font-size: .85rem; text-decoration: underline; text-underline-offset: .2em; cursor: pointer; }
.question-guide .guide-pagination { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.5rem; font-size: .9rem; color: var(--text-muted); }
.question-guide .guide-contents { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin-bottom: 1.5rem; font-size: .9rem; }
.question-guide .guide-skip { position: absolute; top: -80px; left: 1rem; z-index: 1000; background: var(--bg); color: var(--text); padding: .6rem; }
.question-guide .guide-skip:focus { top: 1rem; }
.question-guide :is(button, input, select, summary, main a):focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.question-guide [hidden] { display: none !important; }
.question-guide .js-only { display: none; }
.js-enabled .question-guide .guide-filters { display: grid; }
.js-enabled .question-guide .guide-results, .js-enabled .question-guide .guide-status { display: block; }
.js-enabled .question-guide .guide-pagination { display: flex; }
.js-enabled .question-guide .guide-status:empty { display: none; }
@media (max-width: 700px) {
 .question-guide .guide-filters { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: .8rem; }
 .question-guide .guide-field:first-child { grid-column: 1 / -1; }
 .question-guide .guide-filters > button { grid-column: 1 / -1; justify-self: start; }
 .question-guide .page-section { padding-top: 1.5rem; }
 .question-guide .full-answer > summary h3 { font-size: 1.05rem; }
 .question-guide .answer-content { font-size: .95rem; }
}
@media print {
 .question-guide .guide-filters, .question-guide .guide-pagination, .question-guide .guide-results, .question-guide .question-actions, .question-guide .header, .question-guide .footer { display: none !important; }
 .question-guide main { color: #111; background: #fff; }
 .question-guide .question { break-inside: auto; }
 .question-guide .full-answer > summary h3, .question-guide .answer-body p, .question-guide .tldr p, .question-guide .sources li p { color: #111; }
}