/* The page uses the site's theme tokens, typography, navigation and buttons. */
.questions-page [hidden] { display: none !important; }
.questions-page main { padding: 0 1.5rem 5rem; }
.questions-hero { max-width: 740px; margin: auto; text-align: center; padding: 3.75rem 0 2.75rem; }
.questions-hero h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); line-height: 1.1; letter-spacing: -.035em; color: var(--heading); margin: .65rem 0 1rem; text-wrap: balance; }
.questions-hero .lead { max-width: 620px; margin: auto; font-size: 1.15rem; color: var(--text-muted); }
.questions-hero .note { font-size: .9rem; color: var(--text-muted); margin-top: 1rem; }
.questions-page .navbar-links [aria-current='page'] { color: var(--nav-text); background: var(--nav-hover); }
.practice-layout { display: grid; grid-template-columns: minmax(0, 2.25fr) minmax(250px, 1fr); gap: 2.75rem; max-width: 1088px; margin: auto; align-items: start; }
.practice-panel { box-shadow: var(--shadow-sm); }
.practice-toolbar { display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 1rem 1.75rem; background: var(--base-200); border-bottom: 1px solid var(--border); font-size: .85rem; color: var(--text-muted); }
.practice-title { display: inline-flex; align-items: center; gap: .6rem; color: var(--heading); font-weight: 700; }
.practice-symbol { color: var(--accent-strong); font-size: 1.3rem; }
.practice-body { padding: 1.75rem; }
.practice-progress-label { display: flex; justify-content: space-between; gap: 1rem; font-size: .85rem; color: var(--text-muted); }
#question-number { font-weight: 700; color: var(--base-content); }
#practice-progress { display: block; width: 100%; height: 6px; margin: .65rem 0 1.75rem; border: 0; border-radius: 99px; background: var(--base-300); color: var(--primary); appearance: none; overflow: hidden; }
#practice-progress::-webkit-progress-bar { background: var(--base-300); border-radius: 99px; }
#practice-progress::-webkit-progress-value { background: var(--primary); border-radius: 99px; }
#practice-progress::-moz-progress-bar { background: var(--primary); border-radius: 99px; }
.question-meta { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: 1rem; }
.topic-badge { background: var(--base-200); color: var(--base-content); border: 1px solid var(--border); border-radius: 6px; padding: .2rem .65rem; font-size: .8rem; }
.question-language { font-weight: 700; font-size: .7rem; letter-spacing: .1em; color: var(--text-muted); }
#question-text { font-size: clamp(1.35rem, 2.7vw, 1.65rem); line-height: 1.35; color: var(--heading); letter-spacing: -.012em; text-wrap: pretty; }
.answer-instruction { color: var(--text-muted); font-size: .875rem; margin: .6rem 0 1.4rem; }
#question-choices { display: grid; gap: .7rem; }
.answer-choice { display: grid; grid-template-columns: 2rem minmax(0, 1fr) auto; align-items: center; gap: .75rem; width: 100%; min-height: 60px; padding: .8rem 1rem; border-radius: 9px; border: 1px solid var(--choice-border, var(--base-300)); background: var(--choice-bg, var(--base-100)); color: var(--choice-text, var(--base-content)); font: inherit; font-size: 1rem; text-align: left; cursor: pointer; transition: background-color .15s, border-color .15s; }
.answer-choice:hover:not([aria-disabled='true']) { background: var(--base-200); border-color: var(--primary); }
.answer-letter { display: flex; align-items: center; justify-content: center; border: 1px solid var(--choice-border, var(--border)); background: var(--choice-bg, var(--base-200)); border-radius: 6px; width: 1.85rem; height: 1.85rem; font-size: .85rem; font-weight: 700; }
.answer-choice[aria-disabled='true'] { cursor: default; }
.answer-choice[data-result='correct'], .answer-feedback[data-result='correct'] { --choice-border: #14783D; --choice-bg: #EDF6EF; --choice-text: #126337; }
.answer-choice[data-result='incorrect'], .answer-feedback[data-result='incorrect'] { --choice-border: #B23B32; --choice-bg: #FFF0ED; --choice-text: #942D28; }
html[data-theme='dark'] .answer-choice[data-result='correct'], html[data-theme='dark'] .answer-feedback[data-result='correct'] { --choice-border: #7FCE9C; --choice-bg: #19372B; --choice-text: #A2E5BA; }
html[data-theme='dark'] .answer-choice[data-result='incorrect'], html[data-theme='dark'] .answer-feedback[data-result='incorrect'] { --choice-border: #EF9C92; --choice-bg: #402629; --choice-text: #FFC1B7; }
.answer-mark { font-size: 1.1rem; font-weight: 700; }
.question-translation { margin-top: 1.35rem; font-size: .9rem; color: var(--text-muted); }
.question-translation summary { width: fit-content; padding: .4rem 0; cursor: pointer; font-weight: 700; color: var(--accent-strong); }
#translation-content { margin-top: .6rem; padding: 1rem 1.2rem; background: var(--base-200); border-radius: 8px; color: var(--base-content); }
#translation-content ol { padding-left: 1.4rem; margin-top: .6rem; }
.answer-feedback { padding: 1rem; border-radius: 8px; border: 1px solid var(--choice-border); background: var(--choice-bg); color: var(--choice-text); margin-top: 1.25rem; }
.answer-feedback p { margin-top: .25rem; font-size: .95rem; }
.practice-actions { display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-top: 1px solid var(--border); margin-top: 1.5rem; padding-top: 1.25rem; }
.practice-actions > span { max-width: 15rem; font-size: .8rem; color: var(--text-muted); }
.practice-actions .btn { flex-shrink: 0; min-height: 46px; gap: .65rem; }
.practice-actions .btn:disabled { opacity: .5; cursor: default; transform: none; box-shadow: none; }
.practice-aside { padding-top: 1.75rem; }
.practice-aside .section-label { font-size: .7rem; }
.practice-aside h2 { font-size: 1.65rem; line-height: 1.2; color: var(--heading); margin: .6rem 0 .9rem; }
.practice-aside > p:not(.section-label) { color: var(--text-muted); font-size: .95rem; }
.preview-benefits { list-style: none; margin-top: 1.6rem; display: grid; gap: 1.5rem; }
.preview-benefits li { display: flex; gap: .85rem; }
.benefit-number { color: var(--accent-strong); font-size: .8rem; font-weight: 700; padding-top: .2rem; }
.preview-benefits h3 { font-size: 1rem; color: var(--heading); }
.preview-benefits p { font-size: .9rem; line-height: 1.5; color: var(--text-muted); margin-top: .2rem; }
.practice-aside .session-note { border-top: 1px solid var(--border); margin-top: 1.75rem; padding-top: 1.25rem; font-size: .8rem !important; }
.questions-features { max-width: 1088px; margin: 4rem auto 0; border-top: 1px solid var(--border); padding-top: 3rem; }
.questions-features h2 { margin: .5rem 0; color: var(--heading); font-size: 1.85rem; }
.questions-features > p:not(.section-label) { color: var(--text-muted); }
.questions-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 1.8rem; }
.question-feature { padding-left: 1rem; border-left: 2px solid var(--base-300); }
.question-feature h3 { font-size: 1.05rem; margin-bottom: .35rem; color: var(--heading); }
.question-feature p { color: var(--text-muted); font-size: .95rem; }
.questions-cta { max-width: 1088px; margin: 3rem auto 0; display: flex; align-items: center; justify-content: space-between; gap: 2rem; background: var(--base-200); padding: 2rem; border-radius: var(--radius); border: 1px solid var(--border); }
.questions-cta h2 { font-size: 1.5rem; line-height: 1.25; margin-bottom: .5rem; color: var(--heading); }
.questions-cta p { color: var(--text-muted); }
.questions-cta .note { margin-top: .6rem; font-size: .85rem; }
.questions-cta .btn { flex-shrink: 0; gap: .65rem; }
.practice-results { text-align: center; }
.result-icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 50%; background: var(--base-200); color: var(--accent-strong); font-size: 1.5rem; margin: .25rem 0 1rem; }
.practice-results h2 { font-size: 1.8rem; color: var(--heading); line-height: 1.2; margin-bottom: .65rem; }
.practice-results > p { color: var(--text-muted); }
.result-score { display: grid; padding: 1.4rem; margin: 1.5rem 0 1rem; background: var(--base-200); border: 1px solid var(--border); border-radius: 12px; }
.result-score strong { font-size: 3.5rem; line-height: 1.1; color: var(--primary); }
.result-score span { font-size: .9rem; color: var(--text-muted); margin-top: .5rem; }
.result-note { font-size: .85rem; }
.practice-results h3 { text-align: left; font-size: .95rem; margin: 1.75rem 0 .75rem; }
#results-review { list-style: none; text-align: left; display: grid; gap: .6rem; }
#results-review li { display: grid; grid-template-columns: 1.2rem minmax(0, 1fr); gap: .6rem; font-size: .9rem; border-bottom: 1px solid var(--border); padding-bottom: .6rem; }
.results-actions { display: grid; gap: .75rem; margin-top: 1.5rem; }
.results-actions .btn { min-height: 48px; gap: .65rem; }
.sample-fallback h2 { color: var(--heading); }
.sample-fallback > p { margin: .5rem 0 1.5rem; color: var(--text-muted); }
.sample-detail { background: var(--base-200); border: 1px solid var(--border); border-radius: 9px; padding: 1rem; margin-bottom: .75rem; }
.sample-detail summary { cursor: pointer; font-weight: 700; }
.sample-detail .answer { padding-top: .75rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 850px) {
  .practice-layout { grid-template-columns: minmax(0, 1fr); max-width: 680px; gap: 2rem; }
  .practice-aside { padding-top: 0; }
  .questions-cta { align-items: flex-start; flex-direction: column; }
  .questions-features { margin-top: 2.5rem; }
}
@media (max-width: 540px) {
  .questions-page main { padding: 0 1rem 3rem; }
  .questions-hero { padding: 2.5rem 0 2rem; }
  .questions-hero .lead { font-size: 1rem; }
  .questions-hero .note { font-size: .8rem; }
  .practice-body { padding: 1.2rem; }
  .practice-toolbar { padding: .85rem 1.2rem; flex-wrap: wrap; gap: .15rem .75rem; }
  .practice-toolbar > span:last-child { font-size: .75rem; }
  .answer-choice { grid-template-columns: 1.75rem minmax(0, 1fr) auto; gap: .6rem; padding: .75rem; font-size: .95rem; }
  .practice-actions { flex-direction: column; align-items: stretch; gap: .8rem; }
  .practice-actions > span { max-width: none; }
  .questions-feature-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .questions-cta { padding: 1.4rem; gap: 1.3rem; }
  .questions-cta .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .questions-page *, .questions-page *::before, .questions-page *::after { scroll-behavior: auto !important; transition: none !important; }
}
#practice { scroll-margin-top: 80px; }

.review-answer { display: block; margin-top: .2rem; color: var(--text-muted); font-size: .8rem; }