:root {
  color-scheme: dark;
  --board-line: #2e4058;
  --board-muted: #a4b3c8;
  --board-mint: #69dfcf;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: #0f172a;
  color: #e2e8f0;
  font-family: Pretendard, system-ui, sans-serif;
  line-height: 1.65;
}
button,
input,
textarea,
select {
  font: inherit;
}
a {
  color: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.55;
  cursor: wait;
}
[hidden] {
  display: none !important;
}
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--board-mint);
  outline-offset: 4px;
}
.sr-only,
.board-skip {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.board-skip:focus {
  clip: auto;
  width: auto;
  height: auto;
  top: 8px;
  left: 8px;
  background: #0f172a;
  padding: 12px;
  z-index: 20;
}
.site-topbar {
  max-width: 1040px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  position: relative;
}
.nav-back {
  font-size: 0.875rem;
  text-decoration: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  color: #cbd5e1;
}
.board-shell {
  position: relative;
  max-width: 860px;
  padding: 28px 32px 48px;
  margin: 12px auto 48px;
  border: 1px solid var(--board-line);
  border-radius: 20px;
  background: rgba(17, 29, 47, 0.94);
  min-height: 480px;
}
.board-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.board-heading h1,
#editorView h1 {
  font-size: 1.75rem;
  line-height: 1.35;
  margin: 0 0 7px;
  font-weight: 750;
  letter-spacing: -0.035em;
}
.board-heading p {
  font-size: 0.875rem;
  color: #bac9dc;
  margin: 0;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 9px 17px;
  border: 1px solid #3b526e;
  border-radius: 9px;
  background: #1b2b40;
  color: #e2e8f0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
}
.button.primary {
  background: var(--board-mint);
  border-color: var(--board-mint);
  color: #092a2c;
}
.button.subtle {
  background: transparent;
}
.text-button {
  border: 0;
  padding: 8px 3px;
  min-height: 40px;
  background: none;
  color: var(--board-muted);
  font-size: 0.875rem;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.board-status {
  font-size: 0.875rem;
  color: var(--board-muted);
  overflow-wrap: anywhere;
}
.board-status:empty {
  display: none;
}
.board-status:not(:empty) {
  margin: 0 0 20px;
  padding: 10px 12px;
  border-left: 2px solid #7c92b1;
  background: #19283e;
}
.board-status.error,
#writeStatus.error {
  color: #feb2b2;
}
.board-tabs {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin: 25px 0 18px;
}
.board-tabs a {
  font-size: 0.875rem;
  font-weight: 600;
  min-height: 42px;
  padding: 8px 16px;
  background: #1b2a40;
  border: 1px solid #2c405a;
  border-radius: 9px;
  text-decoration: none;
  color: #c7d2e3;
}
.board-tabs a[aria-current='page'] {
  color: #092a2c;
  background: var(--board-mint);
  border-color: var(--board-mint);
}
.board-search {
  display: flex;
  gap: 8px;
  margin: 0 0 20px;
}
.board-search input {
  flex: 1;
  min-width: 0;
  border: 1px solid #3b4d67;
  background: #19293e;
  border-radius: 10px;
  color: #e2e8f0;
  font-size: 1rem;
  padding: 10px 14px;
}
.board-search input::placeholder {
  color: #9aacc4;
}
.list-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 14px 0 4px;
  font-size: 0.8125rem;
  color: var(--board-muted);
}
.list-toolbar p {
  margin: 0;
}
.pinned-posts {
  background: #24223f;
  border: 1px solid #4b416c;
  border-radius: 11px;
  padding: 0 14px;
}
.pinned-row {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 13px 0;
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 600;
}
.pinned-row + .pinned-row {
  border-top: 1px solid #45395f;
}
.pin-badge {
  color: #efe7ff;
  background: #7050ac;
  font-size: 0.75rem;
  border-radius: 5px;
  padding: 2px 9px;
  white-space: nowrap;
}
.pinned-row .pin-title {
  overflow-wrap: anywhere;
  flex: 1;
}
.pin-arrow {
  color: #aa9ec9;
}
.board-row {
  display: flex;
  gap: 18px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--board-line);
}
.board-row:first-child {
  border-top: 1px solid var(--board-line);
}
.row-main {
  min-width: 0;
  flex: 1;
}
.row-category {
  font-size: 0.75rem;
  font-weight: 650;
  color: var(--board-mint);
  margin-bottom: 5px;
}
.row-title {
  display: block;
  font-size: 1.2rem;
  font-weight: 680;
  line-height: 1.55;
  letter-spacing: -0.025em;
  color: #f1f5f9;
  text-decoration: none;
  overflow-wrap: anywhere;
}
.row-title:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.row-meta {
  font-size: 0.8125rem;
  color: var(--board-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
  line-height: 1.6;
}
.row-side {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  min-width: 30px;
}
.row-thumb-link {
  display: block;
  position: relative;
  width: 64px;
  height: 64px;
  overflow: hidden;
  background: #0c1524;
  border: 1px solid #3b4c65;
  border-radius: 9px;
}
.row-thumb-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.image-count {
  position: absolute;
  bottom: 2px;
  right: 3px;
  font-size: 0.75rem;
  background: #07101dce;
  padding: 0 4px;
  border-radius: 3px;
  color: white;
}
.comment-count {
  font-size: 0.8125rem;
  color: var(--board-muted);
  display: flex;
  gap: 5px;
  align-items: center;
  text-decoration: none;
}
.comment-count svg {
  width: 17px;
  height: 17px;
}
.board-pagination {
  text-align: center;
  margin: 25px 0 0;
}
.board-pagination p {
  color: var(--board-muted);
  font-size: 0.875rem;
  min-height: 20px;
}
.bottom-write {
  display: flex;
  width: max-content;
  margin: 0 0 0 auto;
}
.empty-state,
.load-error {
  padding: 42px 18px;
  text-align: center;
  color: #bac9dc;
}
.empty-state p,
.load-error p {
  margin: 8px 0 18px;
}
.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #bac9dc;
  text-decoration: none;
  font-size: 0.875rem;
  margin: 0 0 20px;
}
.detail-category {
  font-size: 0.875rem;
  color: var(--board-mint);
  font-weight: 650;
}
.detail-title {
  font-size: 1.7rem;
  font-weight: 750;
  line-height: 1.5;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
  margin: 8px 0 12px;
}
.detail-meta {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  color: var(--board-muted);
  font-size: 0.8125rem;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--board-line);
}
.detail-body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 1rem;
  line-height: 1.9;
  padding: 25px 0 16px;
}
.detail-body a {
  color: var(--board-mint);
  text-underline-offset: 4px;
}
.detail-images {
  display: grid;
  gap: 14px;
  margin: 10px 0 24px;
}
.detail-image {
  margin: 0;
  border-radius: 10px;
  border: 1px solid var(--board-line);
  background: #08101c;
  overflow: hidden;
  min-height: 100px;
  text-align: center;
}
.detail-image img {
  display: block;
  max-width: 100%;
  max-height: 720px;
  width: auto;
  height: auto;
  margin: auto;
}
.detail-image figcaption {
  font-size: 0.8125rem;
  color: var(--board-muted);
  padding: 8px 12px;
  text-align: left;
}
.detail-image button {
  margin: 20px;
}
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 6px 0 20px;
}
.detail-actions .spacer {
  flex: 1;
}
.share-link {
  width: 100%;
  font-size: 0.875rem;
  padding: 10px;
  background: #0f1b2d;
  border: 1px solid #475b77;
  border-radius: 8px;
  color: #e2e8f0;
}
.reaction-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 16px;
}
.rx-chip {
  border: 1px solid #3b4d67;
  border-radius: 20px;
  background: #17273b;
  padding: 5px 12px;
  min-height: 38px;
  color: #cbd5e1;
  font-size: 0.875rem;
}
.rx-chip.mine {
  border-color: var(--board-mint);
  background: #193c40;
}
.comments-section {
  border-top: 1px solid var(--board-line);
  padding-top: 20px;
}
.comments-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.comments-heading h2 {
  font-size: 1.125rem;
  margin: 0;
}
.comment-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--board-line);
}
.comment-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--board-muted);
}
.comment-author {
  font-size: 0.9375rem;
  font-weight: 650;
  color: #e2e8f0;
}
.author-badge {
  background: #275b58;
  color: #a2f4e7;
  font-size: 0.75rem;
  padding: 0 6px;
  border-radius: 5px;
}
.comment-body {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 8px 0 6px;
  font-size: 1rem;
  line-height: 1.75;
}
.comment-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}
.comment-actions button {
  min-height: 32px;
  font-size: 0.8125rem;
}
.comment-form {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  margin-top: 24px;
}
.comment-form textarea {
  resize: vertical;
  width: 100%;
  min-height: 86px;
  border: 1px solid #3b4d67;
  border-radius: 9px;
  background: #19293e;
  color: #e2e8f0;
  padding: 12px;
  font-size: 1rem;
}
.comment-message {
  font-size: 0.875rem;
  color: var(--board-muted);
  margin: 12px 0;
}
#postForm {
  display: grid;
  gap: 9px;
}
#postForm > label {
  font-size: 0.875rem;
  margin-top: 15px;
  font-weight: 650;
}
#postForm input:not([type='file']):not([type='checkbox']),
#postForm select,
#postForm textarea {
  width: 100%;
  border: 1px solid #415571;
  border-radius: 9px;
  background: #17263b;
  color: #e2e8f0;
  padding: 12px 14px;
  font-size: 1rem;
}
#postForm textarea {
  min-height: 220px;
  resize: vertical;
  line-height: 1.85;
}
.field-hint {
  font-size: 0.8125rem;
  color: var(--board-muted);
  font-weight: 400;
  line-height: 1.7;
  margin: 2px 0 6px;
}
.photo-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 15px;
}
.photo-heading label {
  cursor: pointer;
}
.photo-previews {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 10px;
}
.photo-preview {
  position: relative;
  margin: 0;
  background: #0d1728;
  border: 1px solid #354962;
  border-radius: 9px;
  overflow: hidden;
}
.photo-preview img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  display: block;
}
.photo-preview button {
  position: absolute;
  right: 5px;
  top: 5px;
  border: 1px solid #7e8b9f;
  background: #101b2bef;
  border-radius: 20px;
  color: white;
  width: 32px;
  height: 32px;
  line-height: 1;
}
.photo-preview figcaption {
  font-size: 0.75rem;
  padding: 6px 8px;
  overflow-wrap: anywhere;
}
.check-field {
  display: flex;
  gap: 10px;
  align-items: center;
}
.check-field input {
  width: 18px;
  height: 18px;
}
.editor-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 16px;
}
#writeStatus {
  font-size: 0.875rem;
  min-height: 24px;
}
.board-dialog {
  color: #e2e8f0;
  background: #17243a;
  border: 1px solid #4a5c78;
  border-radius: 16px;
  padding: 24px;
  max-width: 480px;
  width: calc(100% - 32px);
}
.board-dialog::backdrop {
  background: #020713c9;
}
.board-dialog h2 {
  font-size: 1.25rem;
  margin: 0 0 15px;
}
.board-dialog label {
  display: block;
  margin: 10px 0;
  font-size: 0.9375rem;
}
.board-dialog textarea {
  width: 100%;
  background: #101c2f;
  border: 1px solid #4b5e7a;
  border-radius: 9px;
  padding: 12px;
  color: #e2e8f0;
  font: inherit;
  min-height: 90px;
}
.board-dialog .dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}
.board-dialog p {
  font-size: 0.875rem;
  color: #becadd;
}
.embed .site-topbar,
.embed .site-footer {
  display: none;
}
.embed .board-shell {
  margin: 0 auto;
  border: 0;
  border-radius: 0;
  max-width: 900px;
}
.embed body {
  background: #0f172a;
}
.embed .bg-glow {
  display: none;
}
@media (max-width: 600px) {
  .site-topbar {
    padding: 12px 20px;
  }
  .board-shell {
    padding: 22px 20px 30px;
    margin: 0;
    border: 0;
    border-radius: 0;
    min-height: 70vh;
  }
  .board-heading h1,
  #editorView h1 {
    font-size: 1.625rem;
  }
  .board-tabs {
    gap: 6px;
    margin-top: 22px;
  }
  .board-tabs a {
    padding: 8px 12px;
  }
  .board-row {
    padding: 19px 0;
    gap: 13px;
  }
  .row-title {
    font-size: 1.125rem;
  }
  .row-thumb-link {
    width: 56px;
    height: 56px;
  }
  .board-search {
    gap: 6px;
    flex-wrap: wrap;
  }
  .board-search input {
    flex-basis: 160px;
  }
  .board-search .button {
    padding: 9px 12px;
  }
  .detail-title {
    font-size: 1.5rem;
  }
  .detail-body {
    padding-top: 20px;
  }
  .photo-previews {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .photo-preview img {
    height: 95px;
  }
  .board-heading > .button {
    padding: 8px 13px;
  }
  .detail-actions {
    gap: 6px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}

.news-intro {
  max-width: 670px;
  margin: 0 0 24px;
}
.news-article {
  scroll-margin-top: 24px;
  display: block;
}
.news-article-selected { animation: news-highlight 3s ease-out; }
@keyframes news-highlight { from { background: #233b42; } to { background: transparent; } }
@media (prefers-reduced-motion: reduce) {
  .news-article-selected { animation: none; outline: 2px solid var(--board-mint); outline-offset: -2px; }
}
.news-article .row-title {
  margin: 8px 0 12px;
}
.news-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.news-links a {
  font-size: 0.875rem;
  color: var(--board-mint);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  text-underline-offset: 4px;
}
.news-sources {
  margin: 36px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--board-line);
  color: var(--board-muted);
  font-size: 0.875rem;
}
.news-sources h2 {
  font-size: 1rem;
  color: #d6e0ef;
}
.news-source-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.news-source-links a {
  color: #d4dff0;
  min-height: 36px;
}
.news-language {
  font-size: 0.75rem;
  padding: 1px 7px;
  border: 1px solid #455a76;
  border-radius: 5px;
}
.news-freshness {
  font-size: 0.75rem;
  color: #cfb9e9;
}

.news-original { margin: 8px 0 0; color: #a8b7ca; font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; }

.news-topic-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.news-topic-filters a { color: #94a3b8; border: 1px solid #283144; border-radius: 16px; padding: 7px 12px; font-size: 13px; text-decoration: none; }
.news-topic-filters a[aria-current] { color: #ff9f43; border-color: #ff9f43; }
.news-topic-filters a:focus-visible { outline: 2px solid #ff9f43; outline-offset: 3px; }