/* Practice Library card pages (/practice-library/<slug>.html), generated from layouts/practice-card.html.
   Tokens come from shared.css. Each book has its colour: I navy, II violet, III crimson. */
.pc { --book: #2b4a6f; --book-tint: #e9eef4; background: var(--paper); }
.pc-II { --book: #6b3fa0; --book-tint: #f1ecf7; }
.pc-III { --book: #b03a2e; --book-tint: #f8ebe9; }

.pc-head { border-top: 8px solid var(--book); padding-top: clamp(1.5rem, 3vw, 2.5rem); padding-bottom: clamp(2rem, 4vw, 3rem); }
.pc-crumb { font-size: 0.9375rem; color: var(--ink-mid); margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.pc-crumb a { display: inline-flex; align-items: center; min-height: 24px; color: var(--ink); text-underline-offset: 0.2em; }
.pc-eye { font-size: 0.875rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--book); }
.pc-eye a { color: var(--book); text-underline-offset: 0.25em; }
.pc-h1 { margin-top: 1rem; font-family: var(--serif); font-weight: 300; font-size: clamp(2.5rem, 6vw, 5rem); line-height: 1.02; letter-spacing: -0.025em; max-width: 58rem; text-wrap: balance; }
.pc-line { margin-top: 1.25rem; max-width: 52rem; font-family: var(--serif); font-style: italic; font-weight: 300; font-size: clamp(1.375rem, 2.6vw, 2rem); line-height: 1.3; color: var(--ink-mid); text-wrap: pretty; }
.pc-sub { margin-top: 1.25rem; max-width: 46rem; font-size: 1.1875rem; line-height: 1.55; color: var(--ink-mid); }

.pc-top { padding-bottom: clamp(3rem, 6vw, 5rem); }
.pc-grid { display: grid; grid-template-columns: minmax(16rem, 26rem) minmax(0, 1fr); gap: clamp(2rem, 6vw, 5.5rem); align-items: start; }
.pc-fig { display: flex; flex-direction: column; gap: 1rem; }
.pc-cardlink { display: block; }
.pc-card { width: 100%; height: auto; aspect-ratio: 2480 / 3508; background: #fbf9f6; border: 1px solid var(--stone); box-shadow: 0 14px 34px rgba(26,23,20,0.16); }
.pc-cardlink:hover .pc-card { outline: 3px solid var(--book); outline-offset: 3px; }
.pc-dl { width: 100%; }
.pc-dl-n { font-size: 0.9375rem; color: var(--ink-mid); }
.pc-note { max-width: 40rem; }
.pc-note p { font-size: 1.1875rem; line-height: 1.65; color: var(--ink-mid); }
.pc-note p + p { margin-top: 1.25rem; }
.pc-note p:last-child { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--stone); font-family: var(--serif); font-style: italic; font-weight: 300; font-size: 1.375rem; line-height: 1.45; color: var(--ink); }
.pc-note em, .pc-note cite { font-style: italic; }

.pc-full { background: #ffffff; border-top: 1px solid var(--stone); border-bottom: 1px solid var(--stone); }
.pc-h2 { font-size: clamp(2rem, 4vw, 3.25rem); margin-bottom: clamp(2rem, 4vw, 3rem); }
.pc-sec + .pc-sec { margin-top: clamp(2.5rem, 5vw, 3.5rem); }
.pc-cl { padding-bottom: 0.625rem; margin-bottom: 1.75rem; border-bottom: 2px solid var(--book); color: var(--book); font-size: 0.9375rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.pc-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr)); gap: 2.25rem clamp(2rem, 5vw, 4rem); }
.pc-gh { display: flex; align-items: center; gap: 0.625rem; margin: 0 0 1rem; font-family: var(--serif); font-weight: 600; font-size: 1.3125rem; line-height: 1.25; }
.pc-i { flex-shrink: 0; width: 1.375rem; height: 1.375rem; color: var(--book); }
.pc-items { display: flex; flex-direction: column; gap: 1.125rem; }
.pc-lead { display: block; font-weight: 700; font-size: 1.0625rem; line-height: 1.4; }
.pc-body { display: block; margin-top: 0.25rem; font-size: 1.0625rem; line-height: 1.6; color: var(--ink-mid); }
.pc-close { margin-top: clamp(2.5rem, 5vw, 3.5rem); padding: clamp(1.5rem, 3vw, 2.5rem); background: var(--book-tint); border-top: 4px solid var(--book); }
.pc-close-l { margin-bottom: 0.75rem; color: var(--book); font-size: 0.875rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; }
.pc-close-t { font-family: var(--serif); font-size: clamp(1.375rem, 2.4vw, 1.75rem); line-height: 1.3; }
.pc-close-b { margin-top: 0.75rem; max-width: 52rem; font-size: 1.125rem; line-height: 1.6; color: var(--ink-mid); }
.pc-foot { margin-top: clamp(2.5rem, 5vw, 3.5rem); padding-top: 1.5rem; border-top: 1px solid var(--stone); }
.pc-quote { font-family: var(--serif); font-style: italic; font-weight: 300; font-size: 1.375rem; line-height: 1.35; }
.pc-prov { margin-top: 0.5rem; font-size: 0.9375rem; color: var(--ink-mid); }
.pc-prov a { color: var(--ink); text-underline-offset: 0.2em; }

.pc-more { background: var(--paper); }
.pc-h3 { margin-bottom: 2rem; font-family: var(--serif); font-weight: 300; font-size: clamp(1.75rem, 3vw, 2.5rem); line-height: 1.1; }
.pc-rels { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); gap: 2rem 2.5rem; }
.pc-rel { display: grid; grid-template-columns: 6rem minmax(0, 1fr); gap: 1.25rem; align-items: start; color: var(--ink); text-decoration: none; }
.pc-rel-img { width: 100%; height: auto; aspect-ratio: 2480 / 3508; background: #fbf9f6; border: 1px solid var(--stone); }
.pc-rel-x { display: flex; flex-direction: column; gap: 0.375rem; }
.pc-rel-m { font-size: 0.875rem; color: var(--ink-mid); }
.pc-rel-t { font-family: var(--serif); font-size: 1.375rem; line-height: 1.2; }
.pc-rel-l { font-family: var(--serif); font-style: italic; font-weight: 300; line-height: 1.4; color: var(--ink-mid); }
.pc-rel:hover .pc-rel-t { text-decoration: underline; text-underline-offset: 0.2em; }
.pc-pn { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: clamp(3rem, 6vw, 4.5rem); }
.pc-pn-a { display: flex; flex-direction: column; gap: 0.375rem; min-height: 44px; padding: 1.5rem; border: 1px solid var(--stone); background: #ffffff; color: var(--ink); text-decoration: none; }
.pc-pn-a:hover { border-color: var(--ink); }
.pc-pn-next { text-align: right; }
.pc-pn-k { font-size: 0.875rem; color: var(--ink-mid); }
.pc-pn-t { font-family: var(--serif); font-size: 1.375rem; line-height: 1.2; }
.pc-sub-band { background: var(--ink); color: var(--paper); }
.pc-sub-in { display: flex; flex-direction: column; align-items: flex-start; gap: 1.75rem; }

@media (max-width: 860px) {
  .pc-grid { grid-template-columns: minmax(0, 1fr); }
  .pc-fig { max-width: 26rem; }
}
@media (max-width: 560px) {
  .pc-pn { grid-template-columns: minmax(0, 1fr); }
  .pc-pn-next { text-align: left; }
  .pc-rel { grid-template-columns: 4.5rem minmax(0, 1fr); }
}
@media print {
  .nv, .site-foot, .pc-more, .pc-sub-band, .pc-dl, .pc-dl-n { display: none !important; }
}