.c-chapter { border: 1px solid rgb(255 255 255 / 92%); border-radius: 24px; overflow: hidden; background: rgb(255 255 255 / 94%); backdrop-filter: blur(20px); box-shadow: 0 6px 20px rgb(89 79 63 / 8%); }
.c-chapter:focus { outline: none; }
.c-chapter__article { padding: 40px; }
.c-chapter__opener { padding: 0 0 24px; border-bottom: 1px solid var(--line); }
.c-chapter__kicker { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; font-size: 16px; line-height: 1.5; font-weight: 650; letter-spacing: .35px; }
.c-chapter__kicker::before { content: ""; flex: 0 0 10px; width: 10px; height: 10px; border-radius: 50%; background: var(--pin); }
.c-chapter h1 { max-width: 20ch; margin: 0 0 20px; font-size: clamp(32px, 3vw, 40px); line-height: 1.13; letter-spacing: -.53px; font-weight: 700; text-wrap: balance; }
.c-page--start .c-chapter h1 { max-width: 15ch; font-weight: 800; font-size: 44px; }
.c-chapter__lead { max-width: 58ch; margin-bottom: 24px; font-family: var(--book); font-size: 22px; line-height: 1.55; color: var(--ink); }
.c-chapter__dates { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 16px; font-family: var(--label); font-size: 16px; line-height: 1.5; font-variant-numeric: tabular-nums; color: var(--muted); }
.c-chapter__dates span { display: block; }
.c-chapter__section { margin-top: 32px; }
.c-chapter h2 { margin-bottom: 16px; font-size: 25px; line-height: 1.3; letter-spacing: -.3px; font-weight: 650; text-wrap: balance; }
.c-chapter p { max-width: 68ch; }
.c-chapter ul { margin: 0; padding-left: 24px; }
.c-chapter__section > p:last-child { margin-bottom: 0; }
.c-chapter__actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 24px 0; }
.c-chapter__actions a { display: flex; justify-content: center; align-items: center; min-height: 48px; padding: 12px; border-radius: 22px; background: #edf5ff; color: var(--blue-text); font-size: 16px; font-weight: 600; line-height: 1.4; text-align: center; text-decoration: none; }
.c-chapter__actions a:first-child { background: var(--blue); color: #071927; }
.c-chapter__actions a:first-child:hover, .c-chapter__actions a:first-child:active { background: var(--blue-pressed); color: #fff; }
.c-chapter__actions a:hover { background: #dcecff; }
.c-chapter__recap { margin-top: 32px; padding: 24px; border: 1px solid #cbdcc0; border-radius: 12px; background: #edf3e7; }
.c-chapter__recap h2 { font-size: 18px; font-weight: 700; line-height: 1.5; }
.c-chapter__next { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 52px; padding: 12px 16px; margin-top: 24px; border: 1px solid #bfd4e7; border-radius: 10px; background: #fff; color: var(--blue-text); text-decoration: none; font-size: 17px; font-weight: 600; line-height: 1.4; }
.c-chapter__next:hover { background: #edf5ff; }
.c-chapter__next > span:last-child { flex: 0 0 auto; }
.c-chapter__text-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 4px; padding: 8px 0; font-size: 16px; line-height: 1.5; font-weight: 600; }
@media (max-width: 600px) {
  .c-chapter { border-radius: 20px; }
  .c-chapter__article { padding: 24px 20px; }
  .c-chapter__kicker { margin-bottom: 24px; }
  .c-page--start .c-chapter h1 { font-size: 37px; }
  .c-chapter__lead { font-size: 21px; }
  .c-chapter h2 { font-size: 23px; }
  .c-chapter__actions { gap: 8px; }
  .c-chapter__actions a { padding: 12px 8px; }
  .c-chapter__section { margin-top: 28px; }
  .c-chapter__recap { padding: 20px 16px; }
}
@media print {
  .c-chapter { border: 0; background: white; box-shadow: none; border-radius: 0; backdrop-filter: none; }
  .c-chapter__article { padding: 16px 0; }
  .c-chapter__section, .c-chapter__recap { break-inside: avoid; }
}