/* 第2段階：商品・漫画・お問い合わせの読みやすさ */
.catalog-desc { font-size: 16px; line-height: 1.85; }
.catalog-tag { font-size: 13px; }
.catalog-price { font-size: 22px; }
.catalog-price span { font-size: 13px; }
.catalog-nav small { font-size: 13px; line-height: 1.6; }
.catalog-guide p { font-size: 15px; line-height: 1.85; }
.catalog-guide a { font-size: 16px; line-height: 1.6; }
.catalog-info { min-width: 0; }
.catalog-info h3 { line-height: 1.6; overflow-wrap: anywhere; }
.contact-shortcuts { margin-top: 24px; text-align: center; }
.contact-shortcuts a {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 14px 22px; border-radius: 8px;
  background: #d13c65; color: white; font-size: 16px; font-weight: 700; line-height: 1.6;
}
.site-form { scroll-margin-top: 16px; }
.site-form:focus { outline: none; }
.site-form label { font-size: 16px; line-height: 1.6; }
.site-form input, .site-form select, .site-form textarea { font-size: 16px; line-height: 1.6; }
.site-form input:focus-visible, .site-form select:focus-visible, .site-form textarea:focus-visible {
  outline: 2px solid #064691; outline-offset: 2px;
}
.support-phone { display: inline-block; padding: 8px 0; font-size: 22px; font-weight: 700; color: #064691; text-decoration: underline; text-underline-offset: 4px; }
.manga-zoom-hint { margin: 0 0 20px; text-align: center; font-size: 16px; line-height: 1.7; color: #526577; }
.manga-zoom-trigger { display: block; cursor: zoom-in; border-radius: 10px; }
.manga-viewer {
  width: min(1100px, calc(100% - 24px)); max-width: none;
  max-height: calc(100vh - 24px); max-height: calc(100dvh - 24px);
  box-sizing: border-box; padding: 20px; margin: auto;
  color: #183d64; background: #fffdf9; border: 0; border-radius: 12px;
}
.manga-viewer::backdrop { background: rgba(14,31,48,.78); }
.manga-viewer-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.manga-viewer h2 { font-size: 20px; line-height: 1.5; margin: 0; }
.manga-viewer button {
  min-height: 44px; padding: 8px 12px; border: 1px solid #b7c6d2;
  border-radius: 6px; font: inherit; font-size: 15px; font-weight: 700;
  background: white; color: #064691; cursor: pointer;
}
.manga-viewer button:disabled { opacity: .5; cursor: default; }
.manga-viewer-tools { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 16px 0 10px; }
.manga-zoom-level { min-width: 48px; font-size: 14px; text-align: center; }
#manga-viewer-help { font-size: 14px; line-height: 1.6; margin: 0 0 12px; }
.manga-viewer-stage {
  width: 100%; max-height: 60vh; max-height: 60dvh; overflow: auto;
  overscroll-behavior: contain; border: 1px solid #e6e3db; background: white;
}
.manga-viewer-stage:focus-visible { outline: 3px solid #064691; outline-offset: 2px; }
.manga-viewer-stage .manga-viewer-image { display: block; width: 100%; max-width: none; height: auto; }
@media (max-width: 620px) {
  .catalog-hero h1 { font-size: clamp(23px,7vw,32px); line-height: 1.6; }
  .catalog-lead { font-size: 16px; }
  .catalog-nav a { min-height: 110px; }
  .catalog-nav strong { font-size: 16px; }
  .catalog-nav small { font-size: 13px; }
  .catalog-card { grid-template-columns: minmax(0,1fr); }
  .catalog-photo { padding: 18px; }
  .catalog-photo img { height: 180px; }
  .catalog-info { padding: 20px; }
  .catalog-info h3 { font-size: 20px; }
  .catalog-desc { font-size: 16px; }
  .catalog-tag { font-size: 13px; }
  .catalog-price { font-size: 22px; padding-top: 16px; }
  .catalog-price span { font-size: 13px; }
  .catalog-guide p { font-size: 15px; }
  .manga-viewer { padding: 12px; }
  .manga-viewer-tools { gap: 6px; }
  .manga-viewer button { font-size: 14px; padding: 8px; }
  .manga-viewer-stage { max-height: 52vh; max-height: 52dvh; }
}