/* Open pages continue the same paper, binding and book covers as the cabinet. */
.guest-account { margin-top: 34px; }
.guest-account .button { width: 100%; padding-inline: 10px; font-size: .8125rem; }
.guest-welcome { display: grid; grid-template-columns: minmax(0, 1fr) 250px; align-items: center; gap: 32px; padding: 0 0 28px; }
.guest-welcome-copy { min-width: 0; }
.guest-welcome h1 { font-size: clamp(2.3rem, 3.5vw, 3.25rem); font-weight: 550; line-height: 1.2; letter-spacing: -.025em; margin: 12px 0 16px; }
.guest-welcome .lead { color: var(--heading); font-size: 1.125rem; line-height: 1.65; margin-bottom: 8px; }
.guest-intro { color: var(--muted); line-height: 1.65; max-width: 48ch; margin: 0 0 22px; }
.guest-welcome-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; }
.guest-text-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-size: .875rem; text-underline-offset: 4px; }
.guest-meeting { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 12px; margin: 22px 0 0; color: var(--muted); font-size: .8125rem; }
.guest-meeting strong { color: var(--heading); font-size: 1rem; font-weight: 500; }
.guest-meeting small { color: var(--muted); font-size: .75rem; font-weight: 400; }
.guest-mirror { position: relative; display: grid; place-items: center; align-self: stretch; }
.guest-mirror::before { content: ''; position: absolute; inset: 14% 0 4%; background: radial-gradient(ellipse, #edbe7429, transparent 69%); pointer-events: none; }
.guest-mirror img { position: relative; display: block; width: 205px; height: 325px; max-width: 100%; object-fit: contain; filter: drop-shadow(0 12px 18px #85644324); }
.guest-section { border-top: 1px solid var(--binding); padding-top: 22px; }
.page-guest-home .chapter-heading { align-items: center; gap: 12px; margin-bottom: 18px; }
.page-guest-home .chapter-heading > a { display: inline-flex; align-items: center; min-height: 44px; gap: 6px; font-size: .8125rem; white-space: nowrap; }
.guest-lesson-shelf { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 0 28px; }
.guest-lesson-preview { min-width: 0; padding: 18px 0; }
.guest-lesson-preview:not(.guest-lesson-featured) + .guest-lesson-preview { border-top: 1px solid var(--line); }
.guest-lesson-featured { grid-row: span 2; display: flex; align-items: flex-start; gap: 24px; border-right: 1px solid var(--line); padding: 18px 28px 18px 0; }
.guest-lesson-featured:only-child { grid-column: 1 / -1; border-right: 0; }
.guest-lesson-copy { min-width: 0; }
.guest-lesson-date { display: block; color: var(--muted); font-size: .75rem; line-height: 1.6; margin-bottom: 8px; }
.guest-latest { color: var(--berry); font-weight: 550; }
.guest-lesson-preview h3 { font-size: 1.0625rem; line-height: 1.5; margin: 0 0 12px; }
.guest-lesson-featured h3 { font-size: 1.375rem; }
.guest-lesson-preview h3 a { color: var(--heading); text-decoration: none; }
.guest-lesson-preview h3 a:hover { color: var(--link); text-decoration: underline; text-underline-offset: 4px; }
.guest-lesson-summary { color: var(--muted); font-size: .875rem; line-height: 1.65; margin: 0 0 12px; }
.guest-lesson-featured .sheet-cover { width: 76px; height: 114px; }
.guest-sheet-links { gap: 8px; }
.guest-sheet-links .sheet-link { min-width: 0; padding: 8px 12px; gap: 10px; border: 1px solid var(--line); border-radius: 4px; color: var(--heading); text-decoration: none; }
.guest-sheet-links .sheet-link:hover { border-color: var(--primary); background: var(--primary-soft); }
.guest-sheet-links .sheet-link > span:first-of-type { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.guest-sheet-links .sheet-link small { display: block; margin-top: 3px; }
.guest-sheet-links .sheet-link-arrow { margin-left: auto; padding-left: 4px; }
.guest-lesson-preview .guest-sheet-links { flex-direction: column; align-items: stretch; }
.guest-empty { grid-column: 1 / -1; padding-bottom: 6px; }
.guest-empty p { margin: 0; color: var(--muted); }
.guest-library-search { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(160px, 210px) auto; align-items: end; gap: 12px; margin: 0 0 14px; }
.guest-library-search label { display: grid; gap: 6px; min-width: 0; font-size: .8125rem; font-weight: 550; color: var(--heading); }
.guest-library-search input, .guest-library-search select { width: 100%; min-height: 44px; }
.guest-library-search > .button-secondary { grid-column: 3; }
.page-public-library .lesson-library { gap: 24px; }
.page-public-library .lesson-chapter { grid-template-columns: 66px minmax(0, 1fr); column-gap: 24px; padding: 0 0 24px; }
.guest-chapter-cover { padding-top: 3px; }
.guest-chapter-cover .sheet-cover { width: 62px; height: 90px; padding: 8px 5px 8px 8px; }
.guest-chapter-cover .cover-drawing { width: 36px; height: 32px; }
.guest-chapter-cover .cover-title { display: none; }
.guest-chapter-copy { min-width: 0; }
.guest-topic-index { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }
.guest-topic-index a { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 4px; color: var(--primary); text-decoration: none; font-size: .875rem; }
.guest-topic-index a:hover { background: var(--primary-soft); border-color: var(--primary); }
.page-public-topic .page-header { margin-bottom: 18px; padding-bottom: 16px; }
.page-public-topic .worksheet-document { padding: 22px 24px; }
.page-public-topic .worksheet-document-head { grid-template-columns: 62px minmax(0, 1fr); gap: 20px; }
.page-public-topic .worksheet-document .sheet-cover { width: 62px; height: 90px; padding: 8px 5px 8px 8px; }
.page-public-topic .worksheet-document .cover-drawing { width: 36px; height: 30px; }
.page-public-topic .worksheet-document .cover-title { font-size: .5625rem; }
.page-public-topic .worksheet-document-head p:last-child { margin-bottom: 0; }
.page-public-topic .worksheet-actions { margin-top: 14px; }
.page-public-topic .worksheet-problems { margin-top: 18px; padding-top: 18px; }
.guest-news-filters { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(165px, 220px) auto auto auto; align-items: end; gap: 12px; margin: 0 0 24px; padding: 16px; background: var(--field); border: 1px solid var(--line); border-radius: var(--radius); }
.guest-news-filters label:not(.guest-news-pinned) { display: grid; gap: 6px; min-width: 0; color: var(--heading); font-size: .8125rem; font-weight: 650; }
.guest-news-filters input[type='search'], .guest-news-filters select { width: 100%; min-height: 44px; }
.guest-news-pinned { display: inline-flex; flex-direction: row; align-items: center; gap: 8px; min-height: 44px; white-space: nowrap; font-size: .8125rem; }
.guest-news-pinned input { width: 18px; height: 18px; margin: 0; accent-color: var(--primary); }
.guest-news-reset { min-height: 44px; display: inline-flex; align-items: center; font-size: .8125rem; }
.guest-news-list { border-top: 1px solid var(--line); }
.guest-news-empty { padding: 24px 0; color: var(--muted); }
.guest-search-summary { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; margin: 0 0 28px; color: var(--muted); font-size: .875rem; }
.guest-search-summary strong { color: var(--heading); }
.guest-search-hits { display: grid; gap: 7px; margin: 14px 0 16px; padding: 0; list-style: none; }
.guest-search-hits a { display: grid; grid-template-columns: minmax(110px, 165px) minmax(0, 1fr); gap: 12px; padding: 9px 11px; color: var(--text); background: var(--field); border-left: 3px solid var(--berry); text-decoration: none; }
.guest-search-hits a:hover { background: var(--primary-soft); }
.guest-search-hits span { color: var(--muted); font-size: .75rem; line-height: 1.5; }
.guest-search-hits strong { min-width: 0; font-size: .8125rem; line-height: 1.55; font-weight: 500; overflow-wrap: anywhere; }
.guest-pagination { display: flex; align-items: center; flex-wrap: wrap; justify-content: center; gap: 18px; margin-top: 32px; }
.guest-pagination > span { font-size: .8125rem; color: var(--muted); }
.guest-article .prose { max-width: 78ch; line-height: 1.8; }
.guest-article .page-header { max-width: 80ch; }
.guest-main .latex-content { min-width: 0; overflow-wrap: anywhere; }

@media (max-width: 1279px) {
  .guest-welcome { grid-template-columns: minmax(0, 1fr) 190px; gap: 24px; }
  .guest-mirror img { width: 185px; height: 294px; }
  .guest-lesson-shelf { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 0 22px; }
  .guest-lesson-featured { gap: 16px; padding-right: 22px; }
  .guest-lesson-featured .sheet-cover { width: 58px; height: 88px; padding: 8px 4px; }
  .guest-lesson-featured .cover-drawing { width: 34px; height: 30px; }
  .guest-lesson-featured .cover-title { display: none; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .guest-library-search { grid-template-columns: minmax(0, 1fr) auto; }
  .guest-library-search .guest-search-query { grid-column: 1 / -1; }
  .guest-library-search > .button-secondary { grid-column: 2; }
}
@media (max-width: 767px) {
  .guest-welcome { display: block; padding: 2px 0 22px; }
  .guest-welcome .eyebrow { font-size: .6875rem; }
  .guest-welcome h1 { font-size: clamp(1.9rem, 7.6vw, 2.3rem); margin: 12px 0 16px; }
  .guest-welcome .lead { font-size: 1rem; line-height: 1.55; }
  .guest-intro { font-size: .875rem; margin-bottom: 16px; }
  .guest-welcome-actions { gap: 6px 16px; }
  .guest-welcome-actions .button { padding-inline: 16px; }
  .guest-meeting { margin-top: 14px; }
  .guest-mirror { display: none; }
  .guest-section { padding-top: 14px; }
  .page-guest-home .chapter-heading { flex-direction: row; flex-wrap: wrap; gap: 0 12px; margin-bottom: 8px; }
  .page-guest-home .chapter-heading h2 { font-size: 1.1875rem; }
  .guest-lesson-shelf { grid-template-columns: minmax(0, 1fr); }
  .guest-lesson-preview { padding: 18px 0; }
  .guest-lesson-featured { grid-row: auto; border-right: 0; padding: 14px 0 18px; gap: 16px; }
  .guest-lesson-featured + .guest-lesson-preview { border-top: 1px solid var(--line); }
  .guest-lesson-featured .sheet-cover { display: none; }
  .guest-lesson-preview h3, .guest-lesson-featured h3 { font-size: 1.1875rem; margin-bottom: 10px; }
  .guest-lesson-date { margin-bottom: 6px; }
  .guest-lesson-preview h3 a, .page-public-library .lesson-chapter h2 a { display: inline-flex; align-items: center; min-height: 44px; }
  .guest-lesson-summary { display: none; }
  .guest-home-news { margin-top: 12px; padding-top: 14px; }
  .guest-sheet-links .sheet-link { width: 100%; }
  .guest-library-search { grid-template-columns: minmax(0, 1fr) auto; gap: 12px 10px; }
  .guest-library-search .guest-search-query { grid-column: 1 / -1; }
  .guest-library-search > .button-secondary { grid-column: 1 / -1; justify-self: start; }
  .page-public-library .lesson-chapter { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .guest-chapter-cover { display: none; }
  .guest-search-summary { margin-bottom: 22px; }
  .guest-search-hits a { grid-template-columns: 1fr; gap: 3px; }
  .guest-topic-index { margin-bottom: 16px; }
  .guest-topic-index a { width: 100%; }
  .page-public-topic .page-header { margin-bottom: 10px; padding-bottom: 12px; }
  .page-public-topic .worksheet-document { padding: 16px 12px; }
  .page-public-topic .worksheet-document-head { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .page-public-topic .worksheet-document .sheet-cover { display: none; }
  .page-public-topic .worksheet-actions { gap: 8px; }
  .page-public-topic .worksheet-actions .button { flex: 1 1 auto; }
  .page-public-topic .worksheet-problems { margin-top: 16px; padding-top: 16px; }
  .guest-account { margin-top: auto; }
}