:is(.shop-post-detail-page, .calendar-event-page) {
  --fdc-shop-content-detail-surface: var(--fdc-color-surface, #ffffff);
  --fdc-shop-content-detail-surface-soft: color-mix(in srgb, var(--fdc-shop-content-detail-surface) 96%, #f8fbff);
  --fdc-shop-content-detail-border: color-mix(in srgb, var(--fdc-color-border, #d6e3f2) 72%, transparent);
  --fdc-shop-content-detail-border-hover: color-mix(in srgb, var(--fdc-color-accent, #3b82f6) 38%, var(--fdc-color-border, #d6e3f2));
  --fdc-shop-content-detail-text: var(--fdc-color-text-main, var(--fdc-color-text-neutral-strong, rgb(75, 83, 96)));
  --fdc-shop-content-detail-text-sub: var(--fdc-color-text-sub, #64748b);
  --fdc-shop-content-detail-primary: var(--fdc-color-accent, #3b82f6);
  margin: 0;
  min-height: 100vh;
  padding-top: var(--fdc-header-offset, 56px);
  background: var(--fdc-shop-content-detail-surface, #ffffff);
  color: var(--fdc-shop-content-detail-text);
  font-family: var(--fdc-font-body, 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
}

:is(.shop-post-detail-main, .calendar-event-main) {
  width: 100%;
  margin: 0;
  min-height: calc(
    100dvh
    - var(--fdc-header-offset, 56px)
    - var(--fdc-footer-reserved-height-compact, 144px)
  );
  padding: 18px 16px 56px;
}

:is(.shop-post-detail-shell, .calendar-event-shell) {
  min-width: 0;
  width: min(calc(100vw - 32px), var(--fdc-desktop-ad-layout-max-width, 1836px));
  max-width: var(--fdc-desktop-ad-layout-max-width, 1836px);
  margin: 0 auto;
}

:is(.shop-post-detail-root, .calendar-event-root) {
  width: 100%;
  min-width: 0;
  min-height: 420px;
}

:is(.shop-post-detail-page-grid, .calendar-event-page-grid) {
  display: grid;
  grid-template-columns:
    var(--fdc-desktop-ad-rail-column-width, 184px)
    minmax(0, 1fr)
    var(--fdc-desktop-ad-rail-column-width, 184px);
  align-items: start;
  gap: var(--fdc-desktop-ad-rail-gap, 32px);
}

:is(.shop-post-detail-side-ad--left, .calendar-event-side-ad--left) {
  grid-column: 1;
}

:is(.shop-post-detail-layout, .calendar-event-layout) {
  grid-column: 2;
}

:is(.shop-post-detail-side-ad--right, .calendar-event-side-ad--right) {
  grid-column: 3;
}

.shop-post-detail-page-grid--state {
  grid-template-columns: minmax(0, 1fr);
}

.shop-post-detail-page-grid--state-with-ad {
  grid-template-columns:
    var(--fdc-desktop-ad-rail-column-width, 184px)
    minmax(0, 1fr)
    var(--fdc-desktop-ad-rail-column-width, 184px);
}

.shop-post-detail-page-grid--state-with-ad .shop-post-detail-state-slot {
  grid-column: 2;
}

.shop-post-detail-state-slot {
  display: grid;
  place-items: center;
}

.calendar-event-page-grid--state .calendar-event-state-wrap {
  grid-column: 2;
  display: grid;
  place-items: center;
}

@media (min-width: 901px) {
  :is(.shop-post-detail-main, .calendar-event-main):has(.fdc-status-page-stage) {
    padding-top: 0;
  }
}

:is(.shop-post-detail-layout, .calendar-event-layout) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
  align-items: start;
  gap: 20px;
}

:is(.shop-post-detail-layout, .calendar-event-layout).is-single-rail {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
}

:is(.shop-post-detail-layout, .calendar-event-layout).is-no-rail {
  grid-template-columns: minmax(0, 1fr);
}

:is(.shop-post-detail-rail-column, .calendar-event-rail-stack) {
  display: grid;
  gap: 16px;
  position: sticky;
  top: calc(var(--fdc-header-offset, 56px) + 16px);
  max-height: none;
  overflow: visible;
  overscroll-behavior: auto;
}

@media (min-width: 1400px) {
  .shop-post-detail-rail-column {
    transform: translateX(6px);
  }
}

:is(.shop-post-detail-side-ad, .calendar-event-side-ad) {
  min-width: 0;
  position: sticky;
  top: calc(var(--fdc-header-offset, 56px) + 16px);
}

:is(.shop-post-detail-side-ad, .calendar-event-side-ad) .fdc-shared-ad-slot__label {
  padding: 0 0 10px 8px;
}

:is(.shop-post-detail-side-ad, .calendar-event-side-ad) .fdc-shared-ad-slot__placeholder {
  min-height: 560px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 14px;
  background: color-mix(in srgb, var(--fdc-shop-content-detail-surface) 97%, #f8fbff);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
}

:is(.shop-post-detail-article, .calendar-event-detail-card) {
  min-width: 0;
  width: 100%;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.shop-post-detail-surface {
  padding: 4px 0 32px;
  gap: 20px;
}

.calendar-event-hero {
  padding: 4px 0 0;
}

.calendar-event-detail-panel {
  margin-top: 20px;
  padding: 24px 0 32px;
  border-top: 1px solid var(--fdc-color-border-strong, var(--fdc-shop-content-detail-border));
}

:is(.shop-post-detail-media, .calendar-event-guide-media) {
  display: grid;
  grid-template-columns: repeat(auto-fill, 112px);
  justify-content: start;
  gap: 10px;
  width: 100%;
  max-width: 100%;
  min-height: 0;
  padding: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  aspect-ratio: auto;
}

:is(.shop-post-detail-media-thumb, .calendar-event-guide-media-thumb) {
  box-sizing: border-box;
  display: block;
  width: 112px;
  height: 112px;
  aspect-ratio: 1 / 1;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--fdc-shop-content-detail-border);
  border-radius: 12px;
  background: var(--fdc-shop-content-detail-surface-soft);
  cursor: zoom-in;
}

:is(.shop-post-detail-media-thumb, .calendar-event-guide-media-thumb) img {
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: 100%;
  padding: 4px;
  object-fit: contain;
}

:is(.shop-post-detail-media-thumb, .calendar-event-guide-media-thumb):is(:hover, :focus-visible) {
  border-color: var(--fdc-shop-content-detail-border-hover);
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--fdc-shop-content-detail-primary) 16%, transparent);
}

:is(.shop-post-detail-header-main, .calendar-event-hero-copy) {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 12px;
}

:is(.shop-post-detail-title, .calendar-event-detail-card .calendar-event-title) {
  margin: 0;
  min-width: 0;
  padding-right: 42px;
  color: var(--fdc-shop-content-detail-text);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: normal;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

:is(.shop-post-detail-author-row, .calendar-event-detail-card .calendar-event-author-row) {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

:is(.shop-post-detail-shop-name, .calendar-event-detail-card .calendar-event-shop-name-text) {
  color: var(--fdc-shop-content-detail-text);
  font-size: 16px;
  line-height: 1.3;
  font-weight: 800;
}

:is(.shop-post-detail-shop-address, .calendar-event-detail-card .calendar-event-shop-address) {
  margin: 0;
  color: var(--fdc-shop-content-detail-text-sub);
  font-size: 13px;
  line-height: 1.3;
  font-weight: 400;
  word-break: break-word;
}

:is(.shop-post-detail-meta, .calendar-event-detail-card .calendar-event-created-at) {
  color: var(--fdc-shop-content-detail-text-sub);
  font-size: 13px;
  line-height: 1.4;
  font-weight: 600;
}

:is(.shop-post-detail-header-actions, .calendar-event-detail-card .calendar-event-title-row > .calendar-event-menu) {
  position: absolute;
  top: 0;
  right: 0;
}

:is(.shop-post-detail-inline-menu-trigger, .calendar-event-menu-trigger) {
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--fdc-shop-content-detail-text-sub);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

:is(.shop-post-detail-inline-menu-trigger, .calendar-event-menu-trigger):is(:hover, :focus-visible),
:is(.shop-post-detail-inline-menu, .calendar-event-menu)[open] :is(.shop-post-detail-inline-menu-trigger, .calendar-event-menu-trigger) {
  background: color-mix(in srgb, var(--fdc-shop-content-detail-primary) 8%, transparent);
  color: var(--fdc-shop-content-detail-primary);
  outline: none;
}

:is(.shop-post-detail-inline-menu-panel, .calendar-event-menu-panel) {
  top: calc(100% + 8px);
  right: 0;
  min-width: 92px;
  width: max-content;
  max-width: min(168px, calc(100vw - 24px));
  padding: 6px;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 12px;
  background: var(--fdc-shop-content-detail-surface);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
  gap: 2px;
}

:is(.shop-post-detail-rail, .calendar-event-rail) {
  min-width: 0;
  position: static;
}

:is(.shop-post-detail-rail-section, .calendar-event-rail-section) {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

:is(.shop-post-detail-rail-head, .calendar-event-rail-head) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 2px;
}

:is(.shop-post-detail-rail-heading, .calendar-event-rail-title) {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--fdc-shop-content-detail-text);
  font-size: 14px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.shop-content-detail-rail-heading-icon {
  flex: 0 0 auto;
  color: var(--fdc-shop-content-detail-text-sub);
  font-size: 16px;
  line-height: 1;
  font-variation-settings: 'FILL' 0, 'wght' 500, 'GRAD' 0, 'opsz' 20;
}

:is(.shop-post-detail-rail-more, .calendar-event-rail-more) {
  color: var(--fdc-shop-content-detail-primary);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 800;
}

:is(.shop-post-detail-rail-list, .calendar-event-rail-list) {
  display: grid;
  gap: 10px;
}

:is(.shop-post-detail-rail, .calendar-event-rail) .fdc-shop-post-tile--rail {
  --fdc-shop-post-tile-bg: var(--fdc-shop-content-detail-surface);
  --fdc-shop-post-tile-border: var(--fdc-shop-content-detail-border);
  --fdc-shop-post-tile-title: var(--fdc-shop-content-detail-text);
  --fdc-shop-post-tile-copy: var(--fdc-shop-content-detail-text-sub);
  --fdc-shop-post-tile-meta: var(--fdc-shop-content-detail-text-sub);
  --fdc-shop-post-tile-hover-bg: var(--fdc-shop-content-detail-surface-soft);
  --fdc-shop-post-tile-hover-border: var(--fdc-shop-content-detail-border-hover);
}

:is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--fdc-shop-content-detail-border);
  border-radius: 10px;
  background: var(--fdc-shop-content-detail-surface);
  transition: background-color 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

:is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-card.is-link:is(:hover, :focus-within) {
  transform: translateY(-1px);
  border-color: var(--fdc-shop-content-detail-border-hover);
  background: var(--fdc-shop-content-detail-surface-soft);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}

:is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-copy {
  gap: 4px;
}

:is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-date-secondary {
  flex-wrap: nowrap;
  margin: 0 0 4px;
  color: var(--fdc-shop-content-detail-text-sub);
  font-size: 11px;
  line-height: 1.2;
  font-weight: 700;
}

:is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-card--rail .calendar-event-date-inline-time {
  margin-left: 0;
}

:is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-card--rail .calendar-event-date-label {
  flex: 0 1 auto;
  margin-left: auto;
  text-align: right;
  white-space: nowrap;
}

:is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-title {
  color: var(--fdc-shop-content-detail-text);
  font-size: 15px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: normal;
}

:is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-meta {
  color: var(--fdc-shop-content-detail-text-sub);
  font-size: 12px;
  line-height: 1.5;
  font-weight: 600;
}

@media (max-width: 1399px) {
  :is(.shop-post-detail-shell, .calendar-event-shell) {
    width: min(100%, 1120px);
  }

  :is(.shop-post-detail-page-grid, .calendar-event-page-grid) {
    grid-template-columns: 1fr;
    gap: 0;
  }

  :is(.shop-post-detail-layout, .calendar-event-layout) {
    grid-column: 1;
  }

  .calendar-event-page-grid--state .calendar-event-state-wrap {
    grid-column: 1;
  }

  .shop-post-detail-page-grid--state-with-ad {
    grid-template-columns: 1fr;
  }

  .shop-post-detail-page-grid--state-with-ad .shop-post-detail-state-slot {
    grid-column: 1;
  }

  :is(.shop-post-detail-side-ad, .calendar-event-side-ad) {
    display: none;
  }
}

@media (max-width: 900px) {
  :is(.shop-post-detail-main, .calendar-event-main) {
    width: 100%;
    margin: 0;
    min-height: auto;
    padding: 16px 12px 40px;
  }

  :is(.shop-post-detail-layout, .calendar-event-layout),
  :is(.shop-post-detail-layout, .calendar-event-layout).is-single-rail,
  :is(.shop-post-detail-layout, .calendar-event-layout).is-no-rail {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  :is(.shop-post-detail-rail-column, .calendar-event-rail-stack) {
    position: static;
    top: auto;
    max-height: none;
    overflow: visible;
  }

  .shop-post-detail-surface {
    padding: 4px 0 28px;
  }

  .calendar-event-hero {
    padding: 4px 0 0;
  }

  .calendar-event-detail-panel {
    margin-top: 18px;
    padding: 22px 0 28px;
  }
}

@media (max-width: 640px) {
  :is(.shop-post-detail-layout, .calendar-event-layout) {
    gap: 14px;
  }

  :is(.shop-post-detail-article, .calendar-event-detail-card) {
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .shop-post-detail-surface {
    padding: 18px 16px 24px;
    gap: 18px;
  }

  .calendar-event-hero {
    padding: 18px 16px 0;
  }

  .calendar-event-detail-panel {
    padding: 18px 16px 24px;
  }

  :is(.shop-post-detail-author-row, .calendar-event-detail-card .calendar-event-author-row) {
    grid-template-columns: minmax(0, 1fr);
    align-items: flex-start;
    gap: 8px;
  }

  :is(.shop-post-detail-title, .calendar-event-detail-card .calendar-event-title) {
    font-size: 20px;
  }

  :is(.shop-post-detail-media, .calendar-event-guide-media) {
    grid-template-columns: repeat(auto-fill, 88px);
  }

  :is(.shop-post-detail-media-thumb, .calendar-event-guide-media-thumb) {
    width: 88px;
    height: 88px;
  }
}

@media (max-width: 720px) {
  :is(.shop-post-detail-page, .calendar-event-page) {
    --fdc-header-offset: 0px;
    background: var(--fdc-shop-content-detail-surface);
  }

  :is(.shop-post-detail-main, .calendar-event-main) {
    width: 100%;
    margin: 0;
    padding: calc(60px + env(safe-area-inset-top, 0px)) 0 calc(var(--fdc-mobile-global-nav-space, 73px) + 24px);
  }

  :is(.shop-post-detail-layout, .calendar-event-layout) {
    gap: 0;
  }

  :is(.shop-post-detail-rail, .calendar-event-rail) {
    margin: 16px;
    padding-inline: 0;
  }

  :is(.shop-post-detail-rail-section, .calendar-event-rail-section) {
    gap: 12px;
  }

  :is(.shop-post-detail-rail-heading, .calendar-event-rail-title) {
    font-size: 16px;
    line-height: 1.4;
  }

  :is(.shop-post-detail-rail-more, .calendar-event-rail-more) {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 8px 0 8px 12px;
    font-size: 14px;
    line-height: 1.3;
  }

  :is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-card {
    padding: 16px;
  }

  :is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-date-secondary,
  :is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-meta {
    font-size: 13px;
  }

  :is(.shop-post-detail-rail, .calendar-event-rail) .calendar-event-title {
    font-size: 16px;
  }

  :is(.shop-post-detail-rail, .calendar-event-rail) .fdc-shop-post-tile--rail {
    --fdc-shop-post-tile-title-size: 1rem;
    --fdc-shop-post-tile-copy-size: 0.875rem;
    --fdc-shop-post-tile-meta-size: 0.8125rem;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 12px;
  }

  :is(.shop-post-detail-mobile-appbar, .calendar-event-mobile-appbar) {
    background: var(--fdc-shop-content-detail-surface);
  }

  :is(.shop-post-detail-mobile-appbar__title, .calendar-event-mobile-appbar__title),
  :is(.shop-post-detail-mobile-appbar__back, .calendar-event-mobile-appbar__back) {
    color: var(--fdc-shop-content-detail-text);
  }

  .calendar-event-mobile-appbar__actions .calendar-event-menu-trigger {
    color: var(--fdc-color-text-main, var(--fdc-shop-content-detail-text));
  }

  .calendar-event-detail-card .calendar-event-title {
    padding-right: 0;
  }

}