/* Shared purchase and catalogue UI for the existing publisher site. */
[hidden] { display: none !important; }
html { scroll-padding-top: 9rem; }
.site-nav ul { gap: 7px 18px; }
.site-nav a.nav-purchase { color: var(--accent); font-weight: 700; }
.shop-button, .catalog-pagination button, .filter-reset {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px; padding: 10px 18px; border: 1px solid var(--accent);
  border-radius: 4px; font: inherit; font-size: .86rem; line-height: 1.5;
  text-decoration: none; cursor: pointer; background: var(--accent); color: var(--bg);
}
.shop-button:hover { filter: brightness(.92); }
.shop-button:disabled { opacity: .58; cursor: not-allowed; filter: none; }
.shop-button.secondary, .filter-reset, .catalog-pagination button {
  color: var(--accent); background: var(--surface);
}
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 4px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.home-purchase { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.home-purchase .eyebrow { color: var(--accent); font: .65rem Arial,sans-serif; letter-spacing: .2em; }
.home-purchase .shop-button { flex-shrink: 0; }
.body-inner .home-purchase h2 { padding: 0; border: 0; margin-bottom: 10px; }
.shop-notice { margin-top: 28px; padding: 20px 24px; border: 1px solid var(--rule); border-radius: 4px; background: var(--surface); }
.shop-notice p { margin: 6px 0; color: var(--ink-soft); font-size: .9rem; }
.shop-notice a { font-size: .85rem; }
:is(.purchase-page,.books-page) .hero-inner { padding-block: 14px 16px; }
:is(.purchase-page,.books-page) .page-hero .eyebrow { display: none; }
:is(.purchase-page,.books-page) .page-hero h1 { font-size: 1.45rem; line-height: 1.4; }
:is(.purchase-page,.books-page) .page-hero .hero-lead { margin-top: 2px; font-size: .82rem; }
:is(.purchase-page,.books-page) .body-inner { padding-top: 0; }
:is(.purchase-page,.books-page) .body-inner section { padding-block: 18px; }
:is(.purchase-page,.books-page) .body-inner h2 { margin-bottom: 12px; }
.sales-channels { margin: 0; }
.sales-channel-heading { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 18px; }
.sales-channel-heading h2 { margin-bottom: 8px !important; }
.sales-channel-heading p { margin: 0; color: var(--ink-soft); font-size: .76rem; }
.sales-channel-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.sales-channel-actions .shop-button { min-width: 12rem; gap: 10px; }
.sales-channel-actions .shop-button span { font-size: .72rem; }
.sales-channel-note { margin: 8px 0 0; color: var(--ink-soft); font-size: .73rem; line-height: 1.6; }
.sales-channel-note a { color: var(--accent); }
.points-promo { flex-basis: 100%; margin: 2px 0 0; padding: 7px 11px; border-left: 3px solid var(--accent); border-radius: 3px; background: var(--surface-warm); color: var(--ink); font-size: .78rem; line-height: 1.55; }
.points-promo strong { color: var(--accent); font-weight: 700; }
.points-promo-sitewide { display: flex; align-items: center; justify-content: center; gap: 6px 16px; margin: 0; padding: 6px 16px; border: 0; border-bottom: 1px solid var(--rule); border-radius: 0; text-align: center; }
.points-promo-sitewide a { flex: 0 0 auto; color: var(--accent); font-weight: 700; white-space: nowrap; }
:is(.purchase-page,.books-page) .catalog-filters { grid-template-columns: minmax(10rem,1.5fr) minmax(8rem,1fr) minmax(6rem,.7fr) minmax(8rem,.85fr) minmax(9rem,1fr) auto; gap: 10px; padding: 12px; }
:is(.purchase-page,.books-page) .catalog-filters .search-field { grid-column: auto; }
:is(.purchase-page,.books-page) .filter-reset { white-space: nowrap; }
:is(.purchase-page,.books-page) .result-count { margin: 10px 0 !important; }
.catalog-summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.catalog-view-switch { display: inline-flex; flex-shrink: 0; border: 1px solid var(--rule); border-radius: 4px; overflow: hidden; }
.catalog-view-switch button { min-height: 40px; padding: 6px 15px; border: 0; background: var(--surface); color: var(--accent); font: inherit; font-size: .8rem; cursor: pointer; }
.catalog-view-switch button + button { border-left: 1px solid var(--rule); }
.catalog-view-switch button[aria-pressed="true"] { background: var(--accent); color: var(--bg); font-weight: 700; }
.book-list[data-view="list"] { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--rule); }
.book-list[data-view="list"] .catalog-card { display: grid; grid-template-columns: minmax(14rem, 27%) minmax(0, 1fr); gap: 8px 18px; padding: 12px 14px; border: 0; border-bottom: 1px solid var(--rule); border-radius: 0; }
.book-list[data-view="list"] .catalog-card-head { display: flex; align-items: center; gap: 10px; }
.book-list[data-view="list"] .catalog-cover { float: none; margin: 0; width: 40px; height: 56px; }
.catalog-card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 3px 10px; margin-bottom: 4px; }
.catalog-card .catalog-card-meta .card-label { margin: 0; }
.catalog-series-link { text-decoration: none; }
.catalog-series-link::after { content: " ›"; }
.catalog-series-link:hover, .catalog-series-link:focus-visible { text-decoration: underline; text-underline-offset: 3px; background: var(--surface); }
.catalog-intro-link { display: inline-flex; align-items: center; min-height: 28px; padding: 2px 7px; border: 1px solid var(--accent); border-radius: 3px; background: var(--surface); color: var(--accent); font: 600 .7rem/1.5 sans-serif; text-decoration: none; white-space: nowrap; }
.catalog-intro-link::after { content: " ↗"; margin-left: 3px; }
.catalog-intro-link:hover, .catalog-intro-link:focus-visible { background: var(--accent-soft); text-decoration: underline; text-underline-offset: 3px; }
.book-list[data-view="list"] .catalog-card h3 { margin: 0 0 3px; font-size: .94rem; line-height: 1.45; }
.book-list[data-view="list"] .catalog-state { padding: 1px 5px; font-size: .66rem; }
.book-list[data-view="list"] .catalog-description { display: none; }
.book-list[data-view="list"] .catalog-actions { display: grid; grid-template-columns: minmax(0,1fr); align-content: center; align-items: center; gap: 5px; margin: 0; min-width: 0; }
.book-list[data-view="list"] .catalog-actions > .shop-button { justify-self: start; min-height: 36px; padding: 5px 11px; font-size: .74rem; }
.book-list[data-view="list"] .offer-row { display: grid; grid-template-columns: 15rem max-content; align-items: center; gap: 6px 12px; max-width: 100%; padding: 5px 7px 5px 10px; border: 1px solid var(--rule); border-left: 3px solid var(--accent); border-radius: 4px; background: var(--bg); }
.book-list[data-view="list"] .web-offer-row { background: var(--accent-soft); }
.book-list[data-view="list"] .offer-row > div:first-child { flex: 0 1 auto; min-width: 0; }
.book-list[data-view="list"] .format-label { display: inline; margin: 0 7px 0 0; }
.book-list[data-view="list"] .offer-row strong { display: inline; font-size: .78rem; }
.book-list[data-view="list"] .offer-note { display: none; }
.book-list[data-view="list"] .web-offer-row .offer-points-note { margin-top: 4px !important; font-size: .64rem; }
.book-list[data-view="list"] .catalog-card .offer-actions { width: auto; }
.book-list[data-view="list"] .catalog-card .offer-actions .shop-button { width: auto; min-height: 36px; padding: 5px 11px; font-size: .74rem; white-space: nowrap; }
.catalog-filters { display: grid; grid-template-columns: 2fr 1.4fr 1fr; gap: 14px; align-items: end; padding: 20px; background: var(--accent-soft); border-radius: 5px; }
.catalog-filters label { display: grid; gap: 6px; font-size: .78rem; color: var(--ink-soft); }
.catalog-filters .search-field { grid-column: span 2; }
.catalog-filters input, .catalog-filters select { width: 100%; min-height: 44px; border: 1px solid var(--rule); border-radius: 4px; padding: 9px 10px; font: inherit; font-size: 16px; color: var(--ink); background: var(--surface); }
.filter-reset { justify-self: start; border-color: var(--rule); }
.result-count { margin: 20px 0 !important; font-size: .84rem; color: var(--ink-soft); }
.catalog-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
.catalog-card { padding: 24px; border: 1px solid var(--rule); background: var(--surface); border-radius: 5px; min-width: 0; display: flex; flex-direction: column; }
.catalog-card-head { display: flex; align-items: flex-start; gap: 16px; }
.catalog-card-head > div { min-width: 0; }
.catalog-card .card-label { font-size: .65rem; margin-bottom: 12px; letter-spacing: .05em; }
.body-inner .catalog-card h3 { margin: 0 0 12px; font-size: 1.13rem; line-height: 1.7; overflow-wrap: anywhere; }
.catalog-card h3 a { color: var(--ink); text-decoration: none; }
.catalog-card h3 a:hover { text-decoration: underline; }
.catalog-cover { width: 75px; height: 107px; object-fit: contain; object-position: top; flex-shrink: 0; }
.catalog-state { font: .73rem/1.5 sans-serif; color: var(--ink-soft); display: inline-block; padding: 3px 8px; background: var(--bg); border-radius: 3px; }
.catalog-state.available { color: var(--accent); background: var(--accent-soft); }
.catalog-description { font-size: .88rem; color: var(--ink-soft); margin: 18px 0 !important; }
.catalog-actions { margin-top: auto; display: flex; flex-wrap: wrap; gap: 10px; }
.catalog-actions .offer-row { width: 100%; }
.offer-row { display: flex; flex-wrap: wrap; gap: 12px 18px; justify-content: space-between; align-items: center; padding: 17px 0; border-top: 1px solid var(--rule); }
.offer-row > div:first-child { flex: 1 1 15rem; min-width: 0; }
.format-label { display: block; font: .71rem/1.5 sans-serif; color: var(--accent); margin-bottom: 5px; }
.offer-row strong { display: block; font-size: .88rem; font-weight: 600; }
.offer-note { font-size: .73rem; line-height: 1.7; color: var(--ink-soft); margin: 5px 0 0 !important; }
.offer-points-note { display: inline-flex; align-items: center; gap: 6px; max-width: 100%; margin: 7px 0 0 !important; padding: 4px 8px; border: 1px solid var(--accent); border-radius: 4px; background: var(--surface); color: var(--accent); font: 600 .72rem/1.35 sans-serif; }
.offer-points-note svg { width: 15px; height: 15px; flex: 0 0 15px; }
.offer-points-note strong { display: inline; font-size: inherit; font-weight: 700; }
.offer-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.catalog-card .offer-actions { width: 100%; }
.catalog-card .offer-actions .shop-button { width: 100%; }
.catalog-pagination { display: flex; align-items: center; justify-content: center; gap: 24px; margin-top: 30px; font-size: .86rem; }
.catalog-pagination button:disabled { opacity: .45; cursor: default; }
.section-link { margin-top: 24px !important; text-align: right; }
.series-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.series-grid a { display: block; padding: 25px 20px; border: 1px solid var(--rule); border-radius: 4px; background: var(--surface); text-decoration: none; }
.series-grid span { display: block; font: .6rem/1.5 Arial,sans-serif; letter-spacing: .12em; margin-bottom: 16px; color: var(--ink-faint); }
.series-grid strong { font-size: 1.05rem; color: var(--ink); }
.series-grid p { font-size: .78rem; color: var(--ink-soft); margin: 12px 0 0; }
.buy-steps { list-style: decimal-leading-zero; padding-left: 2em; display: grid; gap: 18px; }
.buy-steps li { padding-left: 8px; }
.buy-steps strong, .buy-steps span { display: block; }
.buy-steps span { color: var(--ink-soft); font-size: .86rem; }
.format-guide { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; margin: 30px 0; }
.format-guide article { padding: 20px; background: var(--surface); border: 1px solid var(--rule); border-radius: 4px; }
.body-inner .format-guide h3 { margin: 0 0 10px; }
.format-guide p { font-size: .86rem; color: var(--ink-soft); }
.purchase-guide details { padding: 18px 0; border-bottom: 1px solid var(--rule); }
.purchase-guide summary { cursor: pointer; font-size: .93rem; }
.purchase-guide details p { margin: 14px 0 0; font-size: .88rem; color: var(--ink-soft); }
.book-introduction { display: flex; gap: 32px; align-items: flex-start; }
.detail-book-cover { width: 180px; height: auto; object-fit: contain; }
.purchase-section .meta { margin-top: 20px; }
.editorial-volume { padding: 22px 0; border-bottom: 1px solid var(--rule); }
.editorial-volume:last-child { border-bottom: 0; }
.editorial-copy .editorial-volume h3 { margin: 0 0 14px; color: var(--accent); font-size: 1.04rem; }
.editorial-volume p { max-width: 66ch; line-height: 1.9; }
.book-toc ol { columns: 2; column-gap: 3rem; padding-left: 1.7rem; }
.book-toc li { break-inside: avoid; margin: 0 0 .7rem; line-height: 1.6; }
@media(min-width:60rem) { .featured-grid { grid-template-columns: repeat(3,minmax(0,1fr)); } .featured-grid .catalog-card { padding: 20px; } .featured-grid .catalog-card-head { display: block; } .featured-grid .catalog-cover { float: right; margin: 0 0 10px 10px; } }
@media(max-width:56rem) {
  :is(.purchase-page,.books-page) .catalog-filters { grid-template-columns: 1fr 1fr; }
  :is(.purchase-page,.books-page) .catalog-filters .search-field { grid-column: 1/-1; }
  .book-list[data-view="list"] .catalog-card { grid-template-columns: 1fr; }
}
@media(max-width:42rem) {
  :is(.purchase-page,.books-page) .crumbs, :is(.purchase-page,.books-page) .page-hero .hero-lead { display: none; }
  :is(.purchase-page,.books-page) .hero-inner { padding-block: 10px; }
  :is(.purchase-page,.books-page) .body-inner section { padding-block: 12px; }
  :is(.purchase-page,.books-page) .catalog-filters { gap: 8px; padding: 10px; }
  .site-head { position: static; } html { scroll-padding-top: 20px; }
  .site-nav ul { gap: 8px 18px; } .site-nav a { font-size: .8rem; }
  .catalog-grid, .series-grid, .format-guide { grid-template-columns: 1fr; }
  .catalog-filters { grid-template-columns: 1fr 1fr; padding: 16px; }
  .catalog-filters .search-field { grid-column: 1/-1; }
  :is(.purchase-page,.books-page) .catalog-filters { grid-template-columns: 1fr 1fr; }
  :is(.purchase-page,.books-page) .catalog-filters .search-field { grid-column: 1/-1; }
  .book-list[data-view="list"] .catalog-card { padding: 10px 4px; }
  .book-list[data-view="list"] .catalog-card .offer-actions .shop-button { white-space: normal; }
  .sales-channel-actions .shop-button { flex: 1 1 10rem; min-width: 0; }
  .home-purchase { align-items: flex-start; flex-direction: column; }
  .catalog-card { padding: 20px; }
  .book-introduction { flex-direction: column; }
  .detail-book-cover { width: 140px; }
  .book-toc ol { columns: 1; }
}
@media(prefers-reduced-motion:no-preference) { .shop-button { transition: filter .15s ease; } }

.commerce-panel { padding:clamp(1rem,4vw,2rem); border:1px solid #d9d0c2; background:#fff; }
.commerce-panel [role=status] { padding:1rem; background:#f2ebdf; }
.checkout-total { font-size:1.35rem; font-weight:700; }
.points-label { display:grid; gap:.5rem; max-width:24rem; font-weight:700; }
.points-input { min-height:44px; padding:.5rem .7rem; border:1px solid var(--rule); border-radius:4px; font:inherit; }
.member-points { padding:.8rem 1rem; background:var(--accent-soft); font-weight:700; }
.checkout-form { display:grid; gap:1.4rem; margin-top:1.5rem; }
.checkout-form label { display:flex; align-items:flex-start; gap:.7rem; }
.checkout-form input { width:1.2rem; height:1.2rem; flex-shrink:0; }
.checkout-form button { justify-self:start; }
.seller-details { display:grid; grid-template-columns:minmax(7rem,1fr) 3fr; gap:1rem; }
.seller-details dt { font-weight:700; }
.seller-details dd { margin:0; white-space:pre-line; overflow-wrap:anywhere; }
.member-form { display:grid; gap:1rem; max-width:30rem; }
.member-form label { display:grid; gap:.4rem; }
.member-form input { min-height:44px; padding:.6rem; border:1px solid var(--rule); border-radius:4px; font:inherit; }
.member-form button { justify-self:start; }
.member-orders { display:grid; gap:1rem; padding-left:1.4rem; }
.member-orders li span { display:block; color:var(--ink-soft); font-size:.78rem; overflow-wrap:anywhere; }
@media(max-width:600px){ .seller-details { grid-template-columns:1fr; gap:.5rem; } .seller-details dd { margin-bottom:1rem; } }

/* Books published directly from the administration screen. */
.publishing-detail{max-width:1100px;margin:20px auto;padding:16px 24px}.publishing-detail h1{font-size:clamp(1.35rem,3vw,2rem);line-height:1.5;margin:12px 0}.publishing-detail-grid{display:grid;grid-template-columns:180px minmax(0,1fr);gap:28px;margin:20px 0}.publishing-detail-cover{width:100%;height:auto}.publishing-detail-grid p{margin:0 0 16px}.publishing-detail a:not(.shop-button){color:var(--accent)}@media(max-width:550px){.publishing-detail-grid{grid-template-columns:1fr;gap:16px}.publishing-detail-cover{width:130px}.publishing-detail{padding:12px 16px}}

/* Browse first: shared page chrome stays compact; catalogue controls precede books. */
.site-head .head-inner { padding-block: 9px; gap: 6px 24px; }
.crumbs-inner { padding-block: 5px; }
.hero-inner { padding-block: 20px; }
.page-hero .hero-lead { margin-top: 8px; }
.body-inner section { padding-block: 26px; }
.body-inner h2 { margin-bottom: 14px; }
:is(.purchase-page,.books-page) .crumbs,
:is(.purchase-page,.books-page) .hero-lead { display: none; }
:is(.purchase-page,.books-page) .hero-inner { padding-block: 8px; }
:is(.purchase-page,.books-page) .body-inner section { padding-block: 10px; }
:is(.purchase-page,.books-page) .catalog > h2 {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}
.sales-channels { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px; }
.sales-channel-heading { gap: 8px; }
.sales-channel-heading h2 { margin: 0!important; font-size: .95rem; }
.sales-channel-heading p { font-size: .72rem; }
.sales-channel-actions { gap: 8px; }
.sales-channel-actions .shop-button { min-width: 0; padding: 6px 12px; font-size: .82rem; }
.sales-channel-note { flex-basis: 100%; margin: 0; }
:is(.purchase-page,.books-page) .catalog-filters { padding: 8px 10px; gap: 8px; }
.catalog-filters label { gap: 3px; }
.catalog-filters input, .catalog-filters select { padding: 6px 8px; }
.catalog-summary { min-height: 44px; }
:is(.purchase-page,.books-page) .result-count { margin: 4px 0!important; }
.book-list[data-view="list"] .catalog-card h3 { margin: 0 0 3px; font-size: 1rem; line-height: 1.45; }
.book-list[data-view="list"] .catalog-card { padding-block: 8px; }
@media(max-width:42rem) {
  .site-head .head-inner { gap: 4px; padding-block: 6px; }
  .site-nav ul { gap: 0 14px; }
  .site-nav a { display: inline-flex; align-items: center; min-height: 36px; }
  .sales-channels { gap: 5px; }
  .sales-channel-heading { width: 100%; }
  .sales-channel-actions { width: 100%; gap: 6px; }
  .sales-channel-actions .shop-button { flex: 1 1 0; font-size: .76rem; padding: 5px 8px; }
  .sales-channel-note { font-size: .7rem; line-height: 1.5; }
  .points-promo { margin-top: 1px; padding: 6px 9px; font-size: .72rem; }
  .points-promo-sitewide { flex-wrap: wrap; gap: 2px 10px; padding: 5px 10px; font-size: .7rem; }
  :is(.purchase-page,.books-page) .catalog-filters { padding: 8px; }
  .hero-inner { padding-block: 14px; }
}
@media(min-width:60rem) {
  :is(.purchase-page,.books-page) { --shell: 1440px; }
}
.filter-toggle { display: none; }
@media(max-width:42rem) {
  .filter-toggle { display: block; min-height: 44px; padding: 6px 10px; border: 1px solid var(--rule); border-radius: 4px; background: var(--surface); color: var(--ink); font: inherit; font-size: .8rem; }
  :is(.purchase-page,.books-page) .catalog-filters .search-field { grid-column: 1/-1; }
  .catalog-filters:not(.filters-expanded) .advanced-filter { display: none; }
  .catalog-filters .filter-reset { min-height: 44px; padding: 6px 10px; }
}
.catalog-pagination { gap: 10px; flex-wrap: wrap; margin-top: 16px; }
[data-page-numbers] { display: inline-flex; gap: 6px; }
.catalog-pagination button[aria-current="page"] { background: var(--accent); color: #fff; }
.catalog-actions [hidden], .offer-actions [hidden] { display: none!important; }
@media(max-width:42rem) { .catalog-pagination [data-page-label] { flex-basis: 100%; text-align: center; } .catalog-pagination button { padding-inline: 12px; } }
.catalog-summary { flex-wrap: wrap; gap: 6px 12px; }
.catalog-display-controls { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-left: auto; }
.catalog-display-controls label { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; }
.catalog-display-controls select { min-height: 40px; max-width: 12rem; border: 1px solid var(--rule); border-radius: 4px; padding: 5px 8px; background: var(--surface); color: var(--ink); font: inherit; }
.catalog-display-controls[hidden] { display: none; }
@media(max-width:42rem) { .catalog-display-controls { margin-left: 0; } .catalog-display-controls select { min-height: 44px; font-size: 16px; } }
.publishing-detail h2 { margin: 12px 0; padding-left: 12px; border-left: 3px solid var(--accent); font-size: 1.15rem; line-height: 1.5; }
.web-book-contents { margin: 20px 0; padding-block: 16px; border-block: 1px solid var(--rule); }
.web-book-contents details { border-bottom: 1px solid var(--rule); padding: 8px 0; }
.web-book-contents summary { cursor: pointer; padding: 6px 0; font-weight: 600; }
.web-book-contents ul { margin: 8px 0; padding-left: 1.5rem; }
.web-book-contents li { margin: 4px 0; line-height: 1.7; }
.publishing-detail-grid > div { min-width: 0; overflow-wrap: anywhere; }
.purchase-entry p { margin: 0 0 12px; }
.purchase-entry .sales-channel-actions { justify-content: flex-start; }
.book-list[data-view="list"] .catalog-actions .offer-row { width: fit-content; }
.book-list[data-view="list"] .catalog-actions .offer-actions { width: auto; }
@media(max-width:42rem) { .book-list[data-view="list"] .offer-row { grid-template-columns: minmax(0,1fr); } .book-list[data-view="list"] .catalog-actions .offer-row { width: 100%; } }

.home-page .hero-inner { padding-block: 18px 20px; }
.home-page .page-hero .eyebrow { margin-bottom: 4px; }
.home-page .page-hero h1 { font-size: clamp(1.4rem, 2.5vw, 2rem); line-height: 1.35; }
.home-page .page-hero .hero-lead { max-width: 66ch; margin-top: 7px; font-size: .83rem; line-height: 1.6; }
.home-page .hero-actions { margin-top: 12px; }
.home-page .body-inner { padding-bottom: 28px; }
.home-top-grid { display: grid; grid-template-columns: minmax(15rem, .85fr) minmax(0, 1.5fr); gap: 24px; align-items: start; }
.home-page .home-top-grid > section { min-width: 0; padding-block: 18px; border: 0; }
.home-page .body-inner h2 { margin-bottom: 12px; font-size: 1.04rem; }
.home-series-links, .home-book-list { display: grid; gap: 7px; }
.home-series-links a { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0 8px; padding: 10px 12px; border: 1px solid var(--rule); border-radius: 4px; background: var(--surface); text-decoration: none; line-height: 1.45; }
.home-series-links a:hover, .home-book:hover { border-color: var(--accent); background: var(--accent-soft); }
.home-series-links strong { color: var(--ink); font-size: .87rem; }
.home-series-links span { color: var(--accent); font-size: .68rem; }
.home-book { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 74px; padding: 7px 10px; border: 1px solid var(--rule); border-radius: 4px; background: var(--surface); text-decoration: none; }
.home-book img, .home-book-placeholder { display: grid; place-items: center; width: 42px; height: 58px; object-fit: contain; background: var(--accent-soft); color: var(--accent); }
.home-book-placeholder { font-size: .75rem; font-weight: 700; }
.home-book-copy { display: grid; gap: 2px; min-width: 0; line-height: 1.4; }
.home-book-copy small { color: var(--ink-faint); font-size: .66rem; }
.home-book-copy strong { color: var(--ink); font-size: .9rem; overflow-wrap: anywhere; }
.home-book-action { color: var(--accent); font-size: .72rem; white-space: nowrap; }
.home-more-link { margin: 7px 0 0 !important; text-align: right; font-size: .75rem; }
.home-page .home-information { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; padding-block: 16px; border-top: 1px solid var(--rule); }
.home-information > div { min-width: 0; }
.home-page .home-information h2 { margin-bottom: 6px; font-size: .88rem; }
.home-information p { margin: 0 0 5px; color: var(--ink-soft); font-size: .72rem; line-height: 1.65; }
.home-information time { color: var(--ink-faint); white-space: nowrap; }
.home-information a { font-size: .74rem; }
@media(max-width:50rem) { .home-top-grid { grid-template-columns: 1fr; gap: 0; } .home-page .home-top-grid > section { padding-block: 14px; } }
@media(max-width:42rem) { .home-page .hero-inner { padding-block: 14px 16px; } .home-page .body-inner { padding-bottom: 18px; } .home-page .home-information { grid-template-columns: 1fr; gap: 10px; } .home-book { grid-template-columns: 42px minmax(0,1fr); } .home-book-action { grid-column: 2; margin-top: -7px; } }

/* Keep the same short path to content on the remaining public pages. */
.info-page .crumbs { display: none; }
.info-page .hero-inner { padding-block: 16px 18px; }
.info-page .page-hero .eyebrow { margin-bottom: 3px; }
.info-page .page-hero h1 { font-size: clamp(1.35rem,2.5vw,1.75rem); line-height: 1.4; }
.info-page .page-hero .hero-lead { margin-top: 4px; font-size: .82rem; }
.info-page .body-inner { padding-bottom: 32px; }
.info-page .body-inner section { padding-block: 20px; }
.info-page .body-inner h2 { margin-bottom: 10px; }
.info-page .body-inner h3 { margin: 18px 0 5px; }
.info-page .body-inner p { margin-bottom: .7em; }
.page-shortcuts { display: flex; flex-wrap: wrap; gap: 7px; padding: 15px 0 3px; }
.page-shortcuts a { display: inline-flex; align-items: center; min-height: 36px; padding: 5px 11px; border: 1px solid var(--rule); border-radius: 4px; background: var(--surface); font-size: .76rem; text-decoration: none; }
.page-shortcuts a:hover { background: var(--accent-soft); border-color: var(--accent); }
.corrections-page .plain-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 4px 16px; padding: 0; list-style: none; }
.corrections-page .plain-list li { margin: 0; }
.corrections-page .plain-list a { display: block; padding: 5px 9px; border: 1px solid var(--rule); border-radius: 3px; background: var(--surface); text-decoration: none; }
.corrections-page .plain-list a:hover { border-color: var(--accent); background: var(--accent-soft); }

.book-detail-page .crumbs { display: none; }
.book-detail-page .hero-inner { padding-block: 14px 16px; }
.book-detail-page .page-hero .eyebrow { margin-bottom: 3px; }
.book-detail-page .page-hero h1 { font-size: clamp(1.35rem,2.6vw,1.85rem); line-height: 1.4; }
.book-detail-page .page-hero .hero-lead { margin-top: 3px; font-size: .82rem; }
.book-detail-page .body-inner { padding-bottom: 32px; }
.book-overview { display: grid; grid-template-columns: minmax(0,1.25fr) minmax(18rem,.9fr); gap: 20px; align-items: start; padding-block: 18px; border-bottom: 1px solid var(--rule); }
.book-detail-page .body-inner .book-overview > section { padding: 0; border: 0; min-width: 0; }
.book-overview .book-introduction { gap: 16px; }
.book-overview .detail-book-cover { width: 115px; flex: 0 0 115px; }
.book-overview .book-introduction h2 { margin-bottom: 7px; }
.book-overview .book-introduction p { margin-bottom: 8px; font-size: .84rem; line-height: 1.7; }
.book-overview .purchase-section { padding: 14px !important; border: 1px solid var(--rule) !important; border-radius: 4px; background: var(--surface); }
.book-overview .purchase-section h2 { margin-bottom: 5px; }
.book-overview .purchase-section > p { margin-bottom: 8px; font-size: .76rem; line-height: 1.6; }
.book-overview .purchase-section .offer-row { padding: 9px 0; }
.book-overview .purchase-section .offer-actions .shop-button { font-size: .76rem; min-height: 38px; padding: 6px 10px; }
.book-detail-page .body-inner > section { padding-block: 22px; }
.book-detail-page .body-inner h2 { margin-bottom: 12px; }
.book-detail-page .editorial-volume { padding-block: 12px; }
.legacy-book-page .crumbs { display: none; }
.legacy-book-page .hero-inner { padding-block: 14px 16px; }
.legacy-book-page .page-hero .eyebrow { margin-bottom: 3px; }
.legacy-book-page .page-hero h1 { font-size: clamp(1.35rem,2.6vw,1.85rem); line-height: 1.4; }
.legacy-book-page .page-hero .hero-lead { margin-top: 3px; font-size: .82rem; }
.legacy-book-page .body-inner { padding-bottom: 32px; }
.legacy-book-overview { display: grid; grid-template-columns: 120px minmax(0,1fr); gap: 18px; align-items: start; border-bottom: 1px solid var(--rule); }
.legacy-book-cover { display: block; width: 120px; height: auto; margin-top: 18px; }
.legacy-book-overview .purchase-section { min-width: 0; }
.legacy-book-page .body-inner > section { padding-block: 20px; }
.legacy-book-page .body-inner h2 { margin-bottom: 12px; }
.legacy-book-page .purchase-section { padding-top: 18px !important; }
.legacy-book-page .purchase-section > p { margin-bottom: 8px; font-size: .82rem; }
.legacy-book-page .purchase-section .offer-row { padding-block: 9px; }
.legacy-book-summary { margin: 0; padding: 11px 0; border-bottom: 1px solid var(--rule); }
.legacy-book-summary summary { color: var(--accent); font-size: .82rem; cursor: pointer; }
.legacy-book-summary p { margin: 8px 0 0; font-size: .84rem; color: var(--ink-soft); }

.purchase-page .purchase-entry { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; }
.purchase-page .purchase-entry p { margin: 0; font-size: .8rem; }
.purchase-page .purchase-entry .sales-channel-actions { gap: 7px; }
.purchase-page .purchase-entry .shop-button { min-width: 0; padding: 6px 11px; font-size: .78rem; }
.guide-heading { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 5px 16px; }
.guide-heading h2 { margin-bottom: 0 !important; }
.guide-shortcuts { display: flex; flex-wrap: wrap; gap: 5px 12px; }
.guide-shortcuts a { font-size: .76rem; }
.guide-shortcuts a::after { content: " ↓"; }
.purchase-page .buy-steps { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; margin: 14px 0; padding: 0; list-style: none; counter-reset: purchase-step; }
.purchase-page .buy-steps li { display: flex; align-items: baseline; gap: 8px; min-width: 0; padding: 10px 12px; border: 1px solid var(--rule); border-radius: 4px; background: var(--surface); counter-increment: purchase-step; }
.purchase-page .buy-steps li::before { content: counter(purchase-step,decimal-leading-zero); color: var(--accent); font: 700 .75rem sans-serif; }
.purchase-page .buy-steps strong { font-size: .81rem; white-space: nowrap; }
.purchase-page .buy-steps span { font-size: .72rem; line-height: 1.5; }
.purchase-page .guide-subheading { margin: 14px 0 7px; font-size: .88rem; }
.purchase-page .format-guide { gap: 8px; margin: 0; }
.purchase-page .format-guide article { padding: 10px 12px; }
.purchase-page .format-guide h4 { margin: 0 0 4px; font-size: .82rem; }
.purchase-page .format-guide p { margin: 0; font-size: .74rem; line-height: 1.6; }
.purchase-faq-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 6px 14px; }
.purchase-page .purchase-faq-grid details { padding: 8px 0; }
.purchase-page .purchase-faq-grid summary { font-size: .78rem; }
.purchase-page .purchase-faq-grid details p { margin-top: 6px; font-size: .75rem; line-height: 1.6; }
#formats, #purchase-faq { scroll-margin-top: 6rem; }
.commerce-page .crumbs { display: none; }
.commerce-page .hero-inner { padding-block: 14px 16px; }
.commerce-page .page-hero .eyebrow { margin-bottom: 3px; }
.commerce-page .page-hero h1 { font-size: clamp(1.35rem,2.5vw,1.75rem); line-height: 1.4; }
.commerce-page .page-hero .hero-lead { margin-top: 3px; font-size: .82rem; }
.commerce-page .body-inner { padding-block: 14px 32px; }
.commerce-page .body-inner > section { padding-block: 12px; }
.commerce-page .body-inner > .commerce-panel { padding: clamp(14px,2vw,22px); }
.commerce-links { display: flex; flex-wrap: wrap; gap: 6px 16px; padding: 12px 0 6px; }
.commerce-links a { font-size: .78rem; }
.commerce-help { border-top: 1px solid var(--rule); padding: 9px 0; }
.commerce-help summary { color: var(--accent); font-size: .8rem; cursor: pointer; }
.commerce-help p { max-width: 68ch; margin: 8px 0 0; font-size: .78rem; line-height: 1.7; }
.legal-page .seller-details { gap: 0 16px; margin-block: 10px; }
.legal-page .seller-details dt, .legal-page .seller-details dd { padding-block: 7px; border-bottom: 1px solid var(--rule); font-size: .82rem; line-height: 1.65; }
.legal-page .seller-details dt { background: var(--accent-soft); padding-inline: 8px; }
.legal-page .body-inner h2 { margin-bottom: 8px; }
.legal-page .page-shortcuts { padding-top: 0; }
#seller, #terms, #copyright, #points { scroll-margin-top: 6rem; }
@media(max-width:58rem) { .book-overview { grid-template-columns: 1fr; } }
@media(max-width:42rem) {
  .info-page .hero-inner, .book-detail-page .hero-inner { padding-block: 12px; }
  .info-page .page-hero .hero-lead { display: none; }
  .info-page .body-inner section { padding-block: 16px; }
  .page-shortcuts { padding-top: 11px; }
  .corrections-page .plain-list { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .book-overview { gap: 14px; padding-block: 14px; }
  .book-overview .book-introduction { flex-direction: row; gap: 12px; }
  .book-overview .detail-book-cover { width: 86px; flex-basis: 86px; }
  .book-detail-page .body-inner > section { padding-block: 16px; }
  .legacy-book-page .hero-inner { padding-block: 12px; }
  .legacy-book-overview { grid-template-columns: 1fr; gap: 0; }
  .legacy-book-cover { width: 90px; margin-top: 12px; }
  .legacy-book-page .body-inner > section { padding-block: 16px; }
  .purchase-page .purchase-entry { align-items: stretch; }
  .purchase-page .purchase-entry .sales-channel-actions { width: 100%; }
  .purchase-page .purchase-entry .shop-button { flex: 1 1 10rem; }
  .purchase-page .buy-steps, .purchase-page .format-guide, .purchase-faq-grid { grid-template-columns: 1fr; }
  .purchase-page .buy-steps li { padding: 8px 10px; }
  .commerce-page .hero-inner { padding-block: 12px; }
  .commerce-page .page-hero .hero-lead { display: none; }
  .legal-page .seller-details { grid-template-columns: 1fr; }
  .legal-page .seller-details dt { border-bottom: 0; }
  .legal-page .seller-details dd { padding-inline: 8px; }
}
.listen-page .listen-intro{max-width:52rem;margin:0 auto 2rem}
.listen-page .listen-track{max-width:52rem;margin:1.25rem auto;padding:1.35rem 1.5rem;background:#fff;border:1px solid #ded8ca;border-left:5px solid #7b5d31;border-radius:.65rem}
.listen-page .listen-track-heading{display:grid;grid-template-columns:1fr auto;gap:.2rem .8rem;align-items:end;margin-bottom:1rem}
.listen-page .listen-track-heading span{grid-column:1/-1;color:#806237;font-size:.78rem;font-weight:700;letter-spacing:.1em}
.listen-page .listen-track-heading h2{margin:0;font-size:1.35rem}
.listen-page .listen-track-heading p{margin:0;color:#6d675d;font-size:.92rem}
.listen-page audio{display:block;width:100%;min-height:44px}
.listen-page .listen-back{max-width:52rem;margin:1.5rem auto}
.listen-page .listen-back a,.listen-series-link{color:#74562d;font-weight:700;text-underline-offset:.2em}
.listen-series-link{display:inline-block;padding:.7rem 1rem;border:1px solid #ded8ca;border-radius:.45rem;background:#faf8f3}
@media(max-width:600px){.listen-page .listen-track{padding:1rem}.listen-page .listen-track-heading h2{font-size:1.15rem}}