/* /news article and author pages; index cards reuse home.css news-* blocks. */

.na-card { position: relative; }
.na-card-link { color: inherit; text-decoration: none; }
.na-card-link::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.na-card:hover .na-card-link,
.news-feature .na-card-link:hover { color: var(--accent-2); }
.na-card .news-byline { color: var(--accent-2); }
.news-sections a[aria-current="page"] { color: var(--text); border-color: var(--accent); }

.na-page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 80px;
  position: relative;
  z-index: 1;
}

.na-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
}
.na-crumbs a { color: var(--muted); text-decoration: none; }
.na-crumbs a:hover { color: var(--text); }

.na-kicker {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.na-kicker a { color: inherit; text-decoration: none; }

.na-head { max-width: 820px; }
.na-head h1 {
  margin: 0;
  font-size: clamp(36px, 5.4vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.01em;
}
.na-deck {
  margin: 18px 0 0;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.55;
  color: var(--text-secondary, var(--muted));
}

.na-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 28px;
  margin-top: 26px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.na-author {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}
.na-author b { display: block; font-size: 15px; }
.na-author small { display: block; color: var(--muted); font-size: 13px; }
.na-author:hover b { color: var(--accent-2); }
.na-avatar {
  display: inline-block;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
}
.na-avatar-lg { width: 56px; height: 56px; }
.na-avatar-xl { width: 88px; height: 88px; }
.na-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--muted);
}
.na-facts a { color: var(--muted); }
.na-facts a:hover { color: var(--text); }

.na-share-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.na-share-btn {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--border-default, var(--line));
  border-radius: 99px;
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 13px;
  text-decoration: none;
  cursor: pointer;
}
.na-share-btn:hover { border-color: var(--accent); color: var(--accent-2); }
.na-share-native { background: var(--accent); border-color: var(--accent); color: #fff; }
.na-share-native:hover { color: #fff; filter: brightness(1.08); }

.na-art.news-feature-art {
  min-height: 260px;
  margin: 32px 0 0;
  border-radius: var(--radius-card, 12px);
}

.na-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 48px;
  margin-top: 40px;
}
.na-layout:not(:has(.na-toc)) { grid-template-columns: minmax(0, 1fr); }
.na-toc { position: sticky; top: 96px; align-self: start; font-size: 14px; }
.na-toc p {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.na-toc ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.na-toc a {
  display: block;
  padding: 6px 10px;
  border-left: 2px solid var(--line);
  color: var(--muted);
  text-decoration: none;
  line-height: 1.35;
}
.na-toc a:hover,
.na-toc a.on { color: var(--text); border-color: var(--accent); }
.na-toc ol ol { margin: 4px 0 2px; gap: 2px; }
.na-toc li.sub a { padding-left: 22px; font-size: 13px; }

.na-cover { margin: 0; overflow: hidden; border-radius: var(--radius-card, 12px); background: var(--bg-surface, var(--panel)); }
.na-cover img { display: block; width: 100%; height: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.na-cover-wide { margin-top: 28px; }
.na-cover-wide img { aspect-ratio: 21 / 9; }
.na-empty { margin-top: 32px; text-align: center; color: var(--muted); }
.na-preview {
  margin: 0 0 18px;
  padding: 10px 14px;
  border: 1px dashed var(--accent);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
}
.na-body h3 { margin: 30px 0 10px; font-size: 21px; line-height: 1.3; scroll-margin-top: 96px; }
.na-body h4 { margin: 24px 0 8px; font-size: 18px; }
.na-body blockquote {
  margin: 24px 0;
  padding: 4px 0 4px 18px;
  border-left: 3px solid var(--line);
  color: var(--muted);
  font-style: italic;
}
.na-body img { max-width: 100%; height: auto; border-radius: 10px; }
.na-body figure { margin: 28px 0; }
.na-body figcaption { margin-top: 8px; color: var(--muted); font-size: 14px; }
.na-body pre {
  margin: 0 0 18px;
  padding: 14px 16px;
  overflow-x: auto;
  border-radius: 10px;
  background: var(--bg-surface, var(--panel));
  font-size: 14px;
  line-height: 1.5;
}
.na-body pre code { padding: 0; background: none; }
.na-body hr { margin: 32px 0; border: 0; border-top: 1px solid var(--line); }
.na-body table { width: 100%; margin: 0 0 18px; border-collapse: collapse; font-size: 15px; display: block; overflow-x: auto; }
.na-body th,
.na-body td { padding: 8px 10px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.na-body th { background: var(--bg-surface, var(--panel)); }
.na-lead { font-size: 20px; color: var(--muted); }

.na-body { max-width: 720px; font-size: 18px; line-height: 1.72; color: var(--text); }
.na-body > p:first-child { font-size: 19px; }
.na-body h2 {
  margin: 44px 0 12px;
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.25;
  scroll-margin-top: 96px;
}
.na-body p { margin: 0 0 16px; }
.na-body ul,
.na-body ol { margin: 0 0 18px; padding-left: 22px; }
.na-body li { margin-bottom: 8px; }
.na-body a { color: var(--accent-2); }
.na-body code {
  padding: 1px 6px;
  border-radius: 6px;
  background: var(--bg-surface, var(--panel));
  font-size: 0.88em;
  word-break: break-word;
}
.na-note {
  margin: 28px 0;
  padding: 16px 18px;
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-card, 12px) var(--radius-card, 12px) 0;
  background: var(--bg-surface, var(--panel));
  font-size: 16px;
  line-height: 1.6;
}
.na-sources {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 15px;
}
.na-sources h2 { margin-top: 0; font-size: 18px; }
.na-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}
.na-tags li {
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 99px;
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

.na-panel {
  margin-top: 28px;
  padding: 24px;
  border: 1px solid var(--border-default, var(--line));
  border-radius: var(--radius-card, 12px);
  background: color-mix(in srgb, var(--bg-surface, var(--panel)) 90%, transparent);
}
.na-panel h2 { margin: 0 0 6px; font-size: 20px; }
.na-article > .na-panel { max-width: 760px; }
.na-article:has(.na-toc) > .na-panel { margin-left: 268px; }

.na-rate { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.na-rate-summary { margin: 0; color: var(--muted); font-size: 14px; }
.na-stars { display: flex; gap: 4px; }
.na-stars button {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--line);
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  transition: color 0.15s, transform 0.15s;
  -webkit-text-stroke: 1px var(--muted);
}
.na-stars button.on { color: #f5b942; -webkit-text-stroke: 0; }
.na-stars button:hover { transform: scale(1.08); }
.na-stars[aria-disabled="true"] button { cursor: default; }
.na-hint { width: 100%; margin: 0; color: var(--muted); font-size: 13px; }

.na-share h2 { margin-bottom: 0; }

.na-authorbox { display: flex; gap: 18px; align-items: flex-start; }
.na-authorbox .na-kicker { margin-bottom: 4px; }
.na-authorbox h2 a { color: var(--text); text-decoration: none; }
.na-authorbox p { margin: 6px 0 0; color: var(--muted); line-height: 1.6; }
.na-authorbox p a { color: var(--accent-2); }

.na-comments h2 span { color: var(--muted); font-weight: 400; }
.na-comment-form { margin-top: 14px; }
.na-comment-form textarea {
  width: 100%;
  min-height: 96px;
  padding: 12px 14px;
  border: 1px solid var(--border-default, var(--line));
  border-radius: 10px;
  background: var(--bg-2);
  color: var(--text);
  font: inherit;
  font-size: 15px;
  resize: vertical;
  box-sizing: border-box;
}
.na-comment-form textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.na-comment-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; }
.na-comment-actions .na-hint { width: auto; }
.na-comment-login { margin: 14px 0 0; color: var(--muted); }
.na-comment-login a { color: var(--accent-2); }
.na-comment-list { margin: 18px 0 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.na-comment {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.na-comment-ava {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  color: var(--text);
  font-weight: 600;
}
.na-comment-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; font-size: 14px; }
.na-comment-head b { color: var(--text); }
.na-comment-head time { color: var(--muted); font-size: 12px; }
.na-comment-del {
  margin-left: auto;
  border: 0;
  background: none;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.na-comment-del:hover { color: var(--danger); }
.na-comment p { margin: 4px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.55; }
.na-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.na-related { margin-top: 64px; }
.na-related h2 { margin: 0 0 18px; font-size: clamp(28px, 4vw, 40px); }
.na-related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.na-related-item {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--border-default, var(--line));
  border-radius: var(--radius-card, 12px);
  background: color-mix(in srgb, var(--bg-surface, var(--panel)) 90%, transparent);
  color: var(--text);
  text-decoration: none;
}
.na-related-item span { font-size: 12px; color: var(--muted); }
.na-related-item strong { font-size: 17px; line-height: 1.35; }
.na-related-item:hover { border-color: var(--accent); }

.na-profile { display: flex; gap: 24px; align-items: center; margin-top: 0; }
.na-profile h1 { margin: 0; font-size: clamp(34px, 5vw, 54px); line-height: 1.05; }
.na-profile .na-deck { margin-top: 8px; }
.na-prose { font-size: 16px; line-height: 1.7; }
.na-prose p { margin: 8px 0 0; }
.na-prose ul { margin: 10px 0 0; padding-left: 20px; }
.na-prose li { margin-bottom: 8px; }
.na-prose a { color: var(--accent-2); }
.na-author-list { margin: 12px 0 0; padding: 0; list-style: none; display: grid; gap: 2px; }
.na-author-list a {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  color: var(--text);
  text-decoration: none;
}
.na-author-list span { font-size: 12px; color: var(--muted); }
.na-author-list a:hover strong { color: var(--accent-2); }

@media (max-width: 980px) {
  .na-layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .na-toc {
    position: static;
    margin-bottom: 28px;
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius-card, 12px);
  }
  .na-article > .na-panel,
  .na-article:has(.na-toc) > .na-panel { max-width: none; margin-left: 0; }
  .na-related-grid { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 640px) {
  .na-page { width: calc(100% - 20px); padding-top: 18px; }
  .na-crumbs { margin-bottom: 18px; }
  .na-body { font-size: 17px; }
  .na-body > p:first-child { font-size: 17px; }
  .na-art.news-feature-art { min-height: 200px; }
  .na-panel { padding: 18px; }
  .na-stars button { width: 40px; height: 40px; font-size: 28px; }
  .na-profile { flex-direction: column; align-items: flex-start; }
  .na-authorbox { flex-direction: column; }
  .na-comment-actions { flex-direction: column; align-items: stretch; }
  .na-comment-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .na-stars button { transition: none; }
}