.page-news {
  --news-sticky-bg: #143050;
  --news-zebra: rgba(110, 108, 147, .10);
  --news-hover: rgba(47, 224, 200, .07);
}

.page-news .news-wrap {
  padding-block: clamp(20px, 4vw, 36px) clamp(56px, 9vw, 96px);
}

.page-news .breadcrumb {
  margin-bottom: clamp(16px, 3vw, 26px);
  font-size: 13px;
}

.page-news section + section {
  margin-top: clamp(44px, 7vw, 76px);
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  position: relative;
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 6px 0 6px clamp(14px, 3vw, 24px);
  background: linear-gradient(90deg, rgba(47, 224, 200, .10), rgba(47, 224, 200, 0) 64%);
}

.page-news .news-masthead__kicker {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
  margin: 0 0 12px;
}

.page-news .news-masthead__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 46px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.15;
  color: var(--text);
  margin: 0 0 14px;
}

.page-news .news-masthead__lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-dim);
  max-width: 62ch;
  margin: 0 0 22px;
}

.page-news .news-masthead__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
}

.page-news .news-masthead__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 700;
  color: var(--gold);
}

.page-news .news-stat__label {
  font-size: 13px;
  color: var(--text-dim);
}

/* ---------- 区块头微调 ---------- */
.page-news .section-index {
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-news .section-note {
  max-width: 58ch;
}

/* ---------- S01 最新条目 ---------- */
.page-news .news-latest__body {
  display: grid;
  gap: clamp(20px, 4vw, 32px);
}

@media (min-width: 900px) {
  .page-news .news-latest__body {
    grid-template-columns: minmax(0, 1fr) 320px;
    align-items: start;
  }
}

.page-news .entry-list {
  border-top: 1px solid var(--line);
}

.page-news .entry {
  border-bottom: 1px solid var(--line);
}

.page-news .entry__head {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .entry__trigger {
  width: 100%;
  min-height: 44px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 16px 4px;
  margin: 0;
  background: none;
  border: 0;
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: background var(--dur);
}

.page-news .entry__trigger:hover,
.page-news .entry__trigger:focus-visible {
  background: var(--news-hover);
}

.page-news .entry__no {
  flex: 0 0 auto;
  min-width: 3.6em;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--violet);
}

.page-news .entry__title {
  flex: 1 1 60%;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--text);
  transition: color var(--dur);
}

.page-news .entry__trigger:hover .entry__title,
.page-news .entry__trigger:focus-visible .entry__title {
  color: var(--cyan);
}

.page-news .entry__tag {
  flex: 0 0 auto;
  font-size: 12px;
  line-height: 1.6;
  color: var(--cyan);
  border: 1px solid rgba(47, 224, 200, .35);
  border-radius: 999px;
  padding: 1px 10px;
  white-space: nowrap;
}

.page-news .entry__time {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  white-space: nowrap;
}

.page-news .entry .accordion-body {
  padding: 0 4px 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-news .entry .accordion-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-latest__media {
  margin: 0;
  max-width: 320px;
}

.page-news .news-latest__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

/* ---------- S02 按栏目看更新 ---------- */
.page-news .news-browse__media,
.page-news .news-versions__media,
.page-news .news-series__media {
  margin: 0 0 clamp(18px, 3vw, 26px);
}

.page-news .news-browse__media img,
.page-news .news-versions__media img,
.page-news .news-series__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.page-news .news-tablist {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .news-tablist .news-tab {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 10px 18px;
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--text-dim);
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--dur), background var(--dur), border-color var(--dur);
}

.page-news .news-tablist .news-tab[aria-selected="true"] {
  color: var(--blue-deep);
  background: var(--cyan);
  border-color: var(--cyan);
  font-weight: 700;
}

.page-news .news-tablist .news-tab:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-news .news-tablist .news-tab[aria-selected="true"]:hover {
  color: var(--blue-deep);
}

.page-news .news-tabpanel {
  margin-top: 18px;
}

.page-news .news-tabpanel[hidden] {
  display: none;
}

.page-news .news-tabpanel__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-tabpanel__list > li {
  display: flex;
  gap: 14px;
  padding: 16px 2px;
  border-bottom: 1px dashed var(--line);
}

.page-news .news-tabpanel__list > li:first-child {
  border-top: 1px dashed var(--line);
}

.page-news .news-tabpanel__no {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
}

.page-news .news-tabpanel__list h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
}

.page-news .news-tabpanel__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- S03 版本表 ---------- */
.page-news .version-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--blue-panel);
  -webkit-overflow-scrolling: touch;
}

.page-news .version-scroll:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-news .version-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-news .version-table caption {
  caption-side: top;
  text-align: left;
  padding: 13px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-dim);
  border-bottom: 1px solid var(--line);
}

.page-news .version-table th,
.page-news .version-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--line);
}

.page-news .version-table thead th {
  background: var(--news-sticky-bg);
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-news .version-table tbody tr:nth-child(even) {
  background: var(--news-zebra);
}

.page-news .version-table tbody tr:hover {
  background: var(--news-hover);
}

.page-news .version-table td:first-child {
  font-family: var(--font-mono);
  color: var(--gold);
  white-space: nowrap;
}

.page-news .version-table td:nth-child(3) {
  color: var(--text-dim);
  white-space: nowrap;
}

.page-news .version-table tbody tr:last-child th,
.page-news .version-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- S04 专题系列 ---------- */
.page-news .series-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 760px) {
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-news .series-card {
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--glass);
  overflow: hidden;
}

.page-news .series-card:nth-child(2) {
  border-left-color: var(--gold);
}

.page-news .series-card:nth-child(3) {
  border-left-color: var(--violet);
}

.page-news .series-card:nth-child(4) {
  border-left-color: var(--lime);
}

.page-news .series-card__head {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.page-news .series-card__trigger {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 18px 18px 16px;
  background: none;
  border: 0;
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: background var(--dur);
}

.page-news .series-card__trigger:hover,
.page-news .series-card__trigger:focus-visible {
  background: var(--news-hover);
}

.page-news .series-card__badge {
  display: inline-block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  border: 1px solid rgba(242, 184, 75, .40);
  border-radius: 999px;
  padding: 1px 10px;
}

.page-news .series-card__title {
  display: block;
  margin-bottom: 6px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text);
}

.page-news .series-card__next {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .series-card .accordion-body {
  padding: 0;
}

.page-news .series-card__list {
  list-style: none;
  margin: 0;
  padding: 0 18px 18px;
  display: grid;
  gap: 8px;
}

.page-news .series-card__list li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .series-card__list .mono {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  color: var(--cyan);
}

/* ---------- S05 订阅与回顾 ---------- */
.page-news .follow-grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 760px) {
  .page-news .follow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-news .follow-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--glass-2), rgba(8, 23, 38, .92));
}

.page-news .follow-card h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
}

.page-news .follow-card p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-news .follow-card p:last-child {
  margin-bottom: 0;
}

.page-news .follow-card a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .follow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 0;
}

.page-news .follow-actions .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

@media (max-width: 480px) {
  .page-news .entry__trigger {
    gap: 4px 10px;
  }

  .page-news .entry__title {
    flex: 1 1 100%;
    order: 3;
  }

  .page-news .news-latest__media {
    max-width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry__trigger,
  .page-news .series-card__trigger,
  .page-news .news-tablist .news-tab {
    transition: none;
  }
}