:root {
  color-scheme: light;
  --posts-primary: var(--fdc-shell-primary, var(--fdc-color-accent, #3B82F6));
  --posts-primary-strong: var(--fdc-color-accent-strong, #2563EB);
  --posts-primary-soft: var(--fdc-color-accent-soft, #DBEAFE);
  --posts-bg: #F8FBFF;
  --posts-surface: #FFFFFF;
  --posts-surface-soft: #F1F7FF;
  --posts-border: var(--fdc-border-panel, var(--fdc-color-border, #d6e3f2));
  --posts-border-strong: var(--fdc-border-panel-strong, var(--fdc-color-border-strong, #c3d4e8));
  --posts-text: #0F172A;
  --posts-sub: #64748B;
  --posts-muted: #94A3B8;
  --posts-shadow: 0 10px 28px rgba(15, 23, 42, 0.07);
}

:root[data-theme='dark'] {
  color-scheme: dark;
  --posts-primary: var(--fdc-color-accent-strong, #2563EB);
  --posts-primary-strong: #BFDBFE;
  --posts-primary-soft: rgba(37, 99, 235, 0.22);
  --posts-bg: #0B1220;
  --posts-surface: #111827;
  --posts-surface-soft: rgba(30, 41, 59, 0.82);
  --posts-border: var(--fdc-border-panel, var(--fdc-color-border, #3b4d68));
  --posts-border-strong: var(--fdc-border-panel-strong, var(--fdc-color-border-strong, #4b6282));
  --posts-text: #E2E8F0;
  --posts-sub: #94A3B8;
  --posts-muted: #94A3B8;
  --posts-shadow: 0 22px 48px rgba(2, 6, 23, 0.32);
}

* {
  box-sizing: border-box;
}

body.posts-page-body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--posts-bg);
  color: var(--posts-text);
  padding-top: var(--fdc-header-offset, 56px);
  display: flex;
  flex-direction: column;
}

.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 500, 'GRAD' 0, 'opsz' 24;
  line-height: 1;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.posts-page {
  width: min(1440px, calc(100% - 28px));
  margin: 8px auto 36px;
  flex: 1 0 auto;
  display: grid;
  gap: 0;
}

.posts-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 16px;
  align-items: start;
}

.posts-main,
.posts-sidebar {
  min-width: 0;
}

.posts-board-panel,
.posts-rail-card {
  background: var(--posts-surface);
  border: 1px solid var(--posts-border-strong);
  border-radius: 18px;
  box-shadow: var(--posts-shadow);
}

.posts-board-panel {
  position: relative;
  z-index: 2;
  overflow: visible;
}

.posts-rail-card {
  overflow: hidden;
}

.posts-board-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--posts-border);
  background: var(--posts-surface);
}

.posts-toolbar-primary,
.posts-toolbar-secondary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.posts-toolbar-primary {
  flex: 1 1 auto;
  flex-wrap: wrap;
}

.posts-toolbar-secondary {
  flex: 0 0 auto;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.posts-select-wrap {
  position: relative;
  width: fit-content;
  max-width: 100%;
}

.posts-select {
  display: none;
}

.posts-filter-trigger:focus-visible,
.posts-search-wrap input:focus-visible,
.posts-category-chip:focus-visible,
.posts-create-button:focus-visible,
.posts-load-more-button:focus-visible,
.posts-post-link:focus-visible,
.posts-side-link:focus-visible,
.posts-notice-author-link:focus-visible,
.posts-post-author-link:focus-visible,
.posts-side-author-link:focus-visible,
.posts-empty-action:focus-visible,
.posts-error-action:focus-visible {
  outline: 2px solid var(--posts-primary);
  outline-offset: 2px;
}

.posts-select-dropdown {
  position: relative;
}

.posts-filter-trigger {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--posts-border-strong);
  border-radius: 10px;
  background: var(--posts-surface);
  color: var(--posts-text);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease,
    background-color 140ms ease,
    color 140ms ease;
}

.posts-filter-trigger:hover {
  border-color: var(--posts-primary);
  background: var(--posts-surface-soft);
}

.posts-filter-trigger--game {
  min-width: 92px;
  width: auto;
  max-width: 128px;
}

.posts-filter-trigger--sort {
  min-width: 82px;
  width: auto;
}

.posts-select-wrap--sort {
  --fdc-sort-trigger-padding-x: 10px;
}

.posts-filter-trigger .filter-trigger-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.posts-filter-trigger .filter-trigger-caret {
  color: var(--fdc-dropdown-caret-color);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  flex: 0 0 auto;
  transition: color 140ms ease, transform 140ms ease;
}

.posts-filter-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 26;
  width: max-content;
  min-width: 0;
  max-width: min(190px, calc(100vw - 20px));
  max-height: 320px;
  overflow-y: auto;
  background: var(--posts-surface);
  border: 1px solid var(--posts-border-strong);
  border-radius: 12px;
  box-shadow: var(--posts-shadow);
  padding: 6px;
}

.posts-filter-menu--sort {
  left: auto;
  right: 0;
  min-width: 0;
  max-width: min(320px, calc(100vw - 20px));
}

.posts-filter-option {
  width: 100%;
  min-height: 38px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--posts-text);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: left;
  padding: 0 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

.posts-filter-option:hover {
  background: var(--posts-surface-soft);
}

.posts-filter-option.is-active {
  background: var(--posts-primary-soft);
  color: var(--posts-primary-strong);
}

.posts-select-dropdown.is-open .posts-filter-trigger,
.posts-select-dropdown.is-open .posts-filter-trigger:hover {
  border-color: var(--posts-border) !important;
  background: var(--posts-surface);
  color: var(--posts-text);
  box-shadow: none;
}

.posts-select-wrap--sort.posts-select-dropdown.is-open .posts-filter-trigger,
.posts-select-wrap--sort.posts-select-dropdown.is-open .posts-filter-trigger:hover {
  border-color: var(--posts-border) !important;
  background: var(--posts-surface);
  color: var(--posts-text);
  box-shadow: none;
}

.posts-select-dropdown.is-open .posts-filter-trigger .filter-trigger-caret {
  color: var(--fdc-dropdown-caret-active-color);
  transform: rotate(180deg);
}

.posts-category-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.posts-category-strip::-webkit-scrollbar {
  display: none;
}

.posts-category-chip,
.posts-create-button,
.posts-load-more-button,
.posts-empty-action,
.posts-error-action {
  min-height: 34px;
  padding: 0 11px;
  border-radius: 10px;
  border: 1px solid var(--posts-border);
  background: var(--posts-surface);
  color: var(--posts-sub);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease;
}

.posts-category-chip.is-active {
  background: var(--posts-primary);
  border-color: var(--posts-primary);
  color: #FFFFFF;
}

.posts-category-chip.is-hot {
  color: var(--posts-primary);
  border-color: rgba(59, 130, 246, 0.22);
  background: var(--posts-primary-soft);
}

:root[data-theme='dark'] .posts-category-chip.is-hot {
  color: #93c5fd;
  border-color: rgba(96, 165, 250, 0.34);
}

.posts-category-chip.is-hot.is-active {
  background: var(--posts-primary);
  border-color: var(--posts-primary);
  color: #FFFFFF;
}

.posts-search-wrap {
  min-width: 0;
  width: 156px;
}

.posts-search-wrap.fdc-search-shell {
  flex: 0 0 156px;
  width: 156px;
  max-width: 156px;
}

.posts-select-wrap--sort .toolbar-sort-button {
  min-width: 82px;
}

.posts-search-wrap input {
  border-color: var(--posts-border-strong);
  background: var(--posts-surface);
  color: var(--posts-text);
}

.posts-create-button {
  border-color: rgba(59, 130, 246, 0.24);
  background: var(--posts-primary);
  color: #FFFFFF;
}

.posts-notice-area {
  border-bottom: 1px solid var(--posts-border);
  background: var(--posts-surface);
}

.posts-notice-head {
  padding: 12px 18px 0;
}

.posts-notice-head-label {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--posts-primary-soft);
  color: var(--posts-primary-strong);
  font-size: 0.74rem;
  font-weight: 800;
}

.posts-notice-list {
  display: grid;
  padding: 10px 0 6px;
}

.posts-notice-item + .posts-notice-item,
.posts-post-item + .posts-post-item {
  border-top: 1px solid var(--posts-border);
}

.posts-notice-shell,
.posts-post-shell {
  display: grid;
  gap: 8px;
  padding: 12px 18px;
  transition: background-color 140ms ease;
}

.posts-side-shell {
  display: grid;
  gap: 8px;
  padding: 14px 18px;
  transition: background-color 140ms ease;
}

.posts-notice-shell:hover,
.posts-notice-shell:focus-within,
.posts-post-shell:hover,
.posts-post-shell:focus-within,
.posts-side-shell:hover,
.posts-side-shell:focus-within {
  background: var(--posts-surface-soft);
}

.posts-notice-link,
.posts-post-link,
.posts-side-link {
  display: grid;
  gap: 8px;
  padding: 0;
  color: inherit;
  text-decoration: none;
}

.posts-notice-title {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -0.02em;
}

.posts-notice-meta,
.posts-post-meta,
.posts-side-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  color: var(--posts-sub);
  font-size: 0.8rem;
  font-weight: 700;
}

.posts-post-link {
  grid-template-columns: minmax(0, 1fr) 22px;
  align-items: center;
  gap: 10px;
}

.posts-post-copy {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.posts-post-tag-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.posts-post-title {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.02em;
  word-break: keep-all;
}

.posts-post-title-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  min-width: 0;
}

.posts-post-media-indicator {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--posts-surface-soft);
  color: var(--posts-primary);
  border: 1px solid color-mix(in srgb, var(--posts-primary) 14%, var(--posts-border));
}

.posts-post-media-indicator .material-symbols-outlined {
  font-size: 14px;
  font-variation-settings: 'FILL' 1, 'wght' 600, 'GRAD' 0, 'opsz' 20;
}

.posts-post-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  color: var(--posts-sub);
  font-size: 0.78rem;
  font-weight: 700;
}

.posts-post-meta-left,
.posts-post-meta-right {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.posts-post-meta-left {
  flex: 1 1 auto;
  flex-wrap: wrap;
}

.posts-post-meta-right {
  flex: 0 0 auto;
  justify-content: flex-end;
  white-space: nowrap;
}

.posts-post-author {
  color: var(--posts-text);
  font-weight: 800;
}

.posts-post-stat {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--posts-sub);
}

.posts-post-stat .material-symbols-outlined {
  font-size: 0.92rem;
  color: var(--posts-muted);
}

.posts-side-link:hover strong,
.posts-notice-link:hover .posts-notice-title {
  color: var(--posts-text);
}

.posts-post-preview {
  color: var(--posts-sub);
  font-size: 0.83rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.posts-post-arrow {
  color: var(--posts-muted);
  font-size: 1rem;
  font-weight: 800;
}

.posts-meta-dot {
  color: var(--posts-muted);
}

.posts-feed-list {
  display: grid;
}

.posts-feed-list > :is(.fdc-status-card, .fdc-loading-stack) {
  margin: 18px;
}

.posts-list-skeleton {
  display: grid;
}

.posts-skeleton-row {
  display: grid;
  gap: 8px;
  padding: 12px 18px;
}

.posts-skeleton-row + .posts-skeleton-row {
  border-top: 1px solid var(--posts-border);
}

.posts-skeleton-block {
  display: block;
  border-radius: 999px;
  background: linear-gradient(90deg, #edf3fb 20%, #f8fbff 50%, #edf3fb 80%);
  background-size: 200% 100%;
  animation: posts-skeleton-shimmer 1.35s ease-in-out infinite;
}

.posts-skeleton-tags,
.posts-skeleton-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.posts-skeleton-tag {
  width: 64px;
  height: 24px;
}

.posts-skeleton-tag--muted {
  width: 48px;
}

.posts-skeleton-title {
  width: min(72%, 520px);
  height: 16px;
  border-radius: 8px;
}

.posts-skeleton-meta-chip {
  width: 62px;
  height: 12px;
  border-radius: 8px;
}

.posts-load-more-area {
  display: grid;
  justify-items: center;
  gap: 10px;
  padding: 18px 18px 22px;
  border-top: 1px solid var(--posts-border);
}

.posts-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 4px;
  width: 100%;
}

.posts-page-number,
.posts-page-nav {
  min-width: 30px;
  height: 30px;
  padding: 0 6px;
  border: 0;
  background: transparent;
  color: #94A3B8;
  font: inherit;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 8px;
  transition: color 140ms ease, background-color 140ms ease;
}

.posts-page-number.is-active {
  color: var(--posts-primary);
}

:root[data-theme='dark'] .posts-page-number.is-active {
  color: #93c5fd;
}

.posts-page-nav[disabled],
.posts-page-number[disabled] {
  opacity: 0.42;
  cursor: default;
  pointer-events: none;
}

.posts-load-more-button {
  min-width: 148px;
  border-color: var(--posts-border);
  background: var(--posts-surface-soft);
}

.posts-load-more-sentinel {
  width: 100%;
  height: 1px;
}

.posts-loading-indicator {
  width: 100%;
}

.posts-loading-indicator > :is(.fdc-loading-stack, .posts-inline-state) {
  margin-top: 4px;
}

.posts-rail-card {
  display: grid;
}

.posts-rail-section + .posts-rail-section {
  border-top: 1px solid var(--posts-border);
}

#postsSidebarAd {
  padding: 0 18px 18px;
}

.posts-rail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px 10px;
}

.posts-rail-title {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--posts-primary);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.posts-rail-title .material-symbols-outlined {
  font-size: 1rem;
  color: var(--posts-sub);
}

:root[data-theme='dark'] .posts-rail-title {
  color: #93c5fd;
}

:root[data-theme='dark'] .posts-rail-title .material-symbols-outlined {
  color: #93c5fd;
}

.posts-rail-link {
  color: var(--posts-sub);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease;
}

.posts-rail-link:hover {
  color: var(--posts-primary);
  text-decoration: underline;
}

.posts-rail-link:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--posts-primary) 55%, transparent);
  outline-offset: 2px;
  border-radius: 6px;
}

.posts-side-list {
  display: grid;
}

.posts-side-list > :is(.fdc-loading-stack, .fdc-inline-state) {
  margin: 0 18px 18px;
}

.posts-side-skeleton {
  display: grid;
  gap: 0;
}

.posts-side-skeleton-row {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 18px;
  align-items: start;
}

.posts-side-skeleton-row + .posts-side-skeleton-row {
  border-top: 1px solid var(--posts-border);
}

.posts-side-skeleton-rank {
  width: 14px;
  height: 12px;
  margin-top: 2px;
  border-radius: 6px;
}

.posts-side-skeleton-copy {
  display: grid;
  gap: 8px;
}

.posts-side-skeleton-title {
  width: 100%;
  height: 14px;
  border-radius: 8px;
}

.posts-side-skeleton-meta {
  width: 72%;
  height: 11px;
  border-radius: 7px;
}

.posts-side-item {
  padding: 0;
  border-top: 1px solid var(--posts-border);
}

.posts-side-list .posts-side-item:first-child {
  border-top: 0;
}

.posts-side-rank-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
}

.posts-side-rank {
  min-width: 18px;
  color: var(--posts-muted);
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.5;
}

.posts-side-link strong {
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.5;
  color: var(--posts-text);
  word-break: keep-all;
}

.posts-side-meta-row {
  display: grid;
  gap: 4px;
  color: var(--posts-sub);
  font-size: 0.74rem;
  font-weight: 700;
}

.posts-side-meta-left,
.posts-side-meta-right {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex-wrap: wrap;
}

.posts-side-meta-right {
  color: var(--posts-muted);
}

.posts-side-author {
  color: var(--posts-text);
  font-weight: 800;
}

.posts-author-identity-host,
.posts-notice-author-link,
.posts-post-author-link,
.posts-side-author-link {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  color: inherit;
  text-decoration: none;
}

.posts-notice-author-link:hover,
.posts-notice-author-link:focus-visible,
.posts-post-author-link:hover,
.posts-post-author-link:focus-visible,
.posts-side-author-link:hover,
.posts-side-author-link:focus-visible {
  color: var(--posts-primary);
}

.posts-side-stat {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: var(--posts-sub);
}

.posts-side-stat .material-symbols-outlined {
  font-size: 0.84rem;
  color: var(--posts-muted);
}

.posts-empty-card,
.posts-error-card {
  min-height: 260px;
  padding: 28px 22px;
  display: grid;
  place-items: center;
  text-align: center;
}

.posts-empty-content,
.posts-error-content {
  display: grid;
  gap: 10px;
  justify-items: center;
  max-width: 420px;
}

.posts-empty-content strong,
.posts-error-content strong {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.posts-empty-content p,
.posts-error-content p,
.posts-side-empty p {
  margin: 0;
  color: var(--posts-sub);
  font-size: 0.9rem;
  line-height: 1.6;
}

.posts-side-empty {
  padding: 18px;
}

@keyframes posts-skeleton-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@media (max-width: 1024px) {
  .posts-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .posts-page {
    width: calc(100% - 16px);
    margin-top: 6px;
    gap: 0;
  }

  .posts-board-toolbar,
  .posts-notice-link,
  .posts-post-link,
  .posts-load-more-area,
  .posts-rail-head,
  .posts-side-item,
  .posts-skeleton-row,
  .posts-side-skeleton-row,
  #postsSidebarAd {
    padding-left: 16px;
    padding-right: 16px;
  }

  .posts-board-toolbar {
    flex-direction: column;
  }

  .posts-toolbar-primary,
  .posts-toolbar-secondary {
    width: 100%;
  }

  .posts-select-wrap,
  .posts-search-wrap,
  .posts-search-wrap input {
    width: 100%;
  }

  .posts-filter-trigger,
  .posts-filter-menu {
    width: 100%;
    max-width: 100%;
  }

  .posts-post-link {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .posts-post-title-row {
    align-items: center;
  }

  .posts-post-meta-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .posts-post-meta-right {
    justify-content: flex-start;
  }
}