.news-section {
  max-width: 1600px;
  margin: 72px auto;
  padding: 0 48px;
  box-sizing: border-box;
}

.news-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 24px;
  margin-bottom: 28px;
  border-top: 1px solid #d8d8d8;
}

.news-section h2 { font-size: 36px; line-height: 1.1; }
.news-section-actions { display: flex; align-items: center; gap: 24px; }
.news-view-all { font: 11px/1.4 Arial, sans-serif; letter-spacing: 0.12em; padding: 12px 0; }
.news-view-all:hover { color: #800020; }
.news-controls { display: flex; gap: 8px; }
.news-controls[hidden] { display: none; }
.news-controls button {
  width: 40px;
  height: 40px;
  border: 1px solid #d8d8d8;
  border-radius: 50%;
  background: #fff;
  color: #000;
  cursor: pointer;
  font: 21px/1 Arial, sans-serif;
  transition: color 180ms, border-color 180ms;
}
.news-controls button:hover:not(:disabled) { color: #800020; border-color: #800020; }
.news-controls button:disabled { opacity: 0.25; cursor: default; }
.news-track, .news-grid { display: grid; gap: 24px; }
.news-track {
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 72px) / 4);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 6px;
  cursor: grab;
  touch-action: pan-x pan-y;
}
.news-track::-webkit-scrollbar { display: none; }
.news-track.is-dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.news-track.is-dragging a { cursor: grabbing; }
.news-card { min-width: 0; scroll-snap-align: start; }
.news-card-link { display: block; }
.news-card-image { aspect-ratio: 3 / 4; overflow: hidden; background: #f3f3f1; }
.news-card-image img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 400ms ease; }
.news-card-caption { padding: 18px 0 0; }
.news-card-caption h3 { margin: 0 0 8px; color: #000; font-size: 23px; font-weight: 700; line-height: 1.2; }
.news-card-caption p { margin: 0; color: #6b6b6b; font: 14px/1.5 Arial, sans-serif; }
.news-card-caption h3, .news-card-caption p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (hover: hover) {
  .news-card-link:hover .news-card-image img { transform: scale(1.025); }
  .news-card-link:hover h3 { color: #800020; }
}
.news-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 44px; }
.news-index-header { text-align: center; margin: 0 0 48px; }
.news-index-header p { margin-top: 18px; color: #6b6b6b; font: 11px/1.6 Arial, sans-serif; letter-spacing: 0.16em; }
.news-empty { text-align: center; padding: 80px 0; color: #6b6b6b; font: 16px/1.5 Arial, sans-serif; }
.news-detail { padding: 64px 24px 0; }
.news-detail-header { max-width: 1360px; margin: 0 auto 56px; text-align: center; overflow-wrap: anywhere; }
.news-detail-header h2 { margin: 0 0 32px; font-size: clamp(32px, 4vw, 52px); line-height: 1.15; }
.news-detail-header h3 { margin: 0 0 10px; font: 700 clamp(20px, 2.1vw, 30px)/1.3 Arial, sans-serif; }
.news-detail-header p { margin: 0; font: 400 clamp(13px, 1.3vw, 18px)/1.6 Arial, sans-serif; white-space: pre-line; }
.news-detail-image { width: 100%; max-width: 760px; margin: 0 auto; }
.news-detail-image img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: contain; }
.news-book { max-width: 1240px; margin: 0 auto; }
.news-book .news-detail-image { width: 100%; height: 100%; max-width: none; margin: 0; }
.news-book .news-detail-image img { width: 100%; height: 100%; aspect-ratio: auto; object-fit: contain; }
.news-back { display: block; width: 56px; margin: 60px auto; padding: 8px; text-align: center; color: #000; font: 32px/1 Arial, sans-serif; }
.news-back:hover { color: #800020; }
@media (max-width: 1100px) {
  .news-track { grid-auto-columns: calc((100% - 48px) / 3); }
  .news-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .news-section { padding: 0 20px; margin: 44px auto; }
  .news-section-header { padding-top: 20px; margin-bottom: 20px; gap: 12px; }
  .news-section h2 { font-size: 28px; }
  .news-section-actions { gap: 16px; }
  .news-controls button { width: 34px; height: 34px; }
  .news-track { display: flex; gap: 16px; padding-inline: 0; scroll-padding-inline: 0; }
  .news-track .news-card { flex: 0 0 100%; scroll-snap-align: center; }
  .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 16px; }
  .news-card-caption { padding-top: 14px; }
  .news-track .news-card-caption { text-align: center; }
  .news-card-caption h3 { font-size: 20px; margin-bottom: 6px; }
  .news-card-caption p { font-size: 13px; }
  .news-grid .news-card-caption h3 { font-size: 17px; }
  .news-grid .news-card-caption p { font-size: 12px; }
  .news-detail { padding: 40px 20px 0; }
  .news-detail-header { margin-bottom: 32px; }
  .news-detail-header h2 { margin-bottom: 24px; }
  .news-book .book-stage { aspect-ratio: 3 / 4; }
  .news-back { margin: 40px auto; }
}
@media (prefers-reduced-motion: reduce) {
  .news-card-image img, .news-controls button { transition: none; }
  .news-card-link:hover .news-card-image img { transform: none; }
}