.page-news .section {
  padding-block: 34px;
}

.page-news h1 {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 10px 0 14px;
}

.page-news h2 {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.35;
  color: var(--paper);
  margin: 6px 0 10px;
}

.page-news .section__head {
  max-width: 64ch;
  margin-bottom: 18px;
}

.page-news .news-archive__note,
.page-news .news-zone__note,
.page-news .news-subscribe__lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate-muted);
  margin: 0;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 26px;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-news .news-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-news .news-stat {
  padding: 14px 16px;
  background: var(--ink-panel);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
}

.page-news .news-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--cyan-signal);
}

.page-news .news-stat:nth-child(4) .news-stat__num {
  color: var(--amber-mark);
}

.page-news .news-stat__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate-muted);
}

/* 月度归档时间轴 */
.page-news .news-timeline {
  position: relative;
  overflow: hidden;
  padding: 22px 16px 16px;
  background: var(--ink-deep);
}

.page-news .news-timeline__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  pointer-events: none;
}

.page-news .timeline-track {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 2px 4px;
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.page-news .timeline-node {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-news .timeline-node a {
  display: block;
  min-width: 132px;
  padding: 14px 14px 12px;
  background: rgba(12, 26, 46, 0.84);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  color: var(--paper);
  text-decoration: none;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .timeline-node a:hover {
  transform: translateY(-2px);
  border-color: var(--cyan-signal);
  background: rgba(19, 39, 67, 0.96);
}

.page-news .timeline-node a:focus-visible {
  outline: 2px solid var(--amber-mark);
  outline-offset: 2px;
}

.page-news .timeline-node__dot {
  display: block;
  width: 12px;
  height: 12px;
  background: var(--cyan-signal);
  box-shadow: 0 0 0 4px rgba(53, 227, 210, 0.14);
}

.page-news .timeline-node__month {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.page-news .timeline-node__count {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-muted);
}

.page-news .timeline-node__hint {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--slate-muted);
}

.page-news .timeline-node.is-current a {
  border-color: var(--amber-mark);
  background: rgba(255, 159, 46, 0.1);
}

.page-news .timeline-node.is-current .timeline-node__dot {
  background: var(--amber-mark);
  box-shadow: 0 0 0 4px rgba(255, 159, 46, 0.16);
}

.page-news .timeline-node.is-current .timeline-node__hint {
  color: var(--amber-soft);
}

.page-news .timeline-node--tail a {
  border-style: dashed;
}

/* 筛选条 */
.page-news .news-filter {
  display: grid;
  gap: 14px;
  padding: 16px;
  background: var(--ink-panel);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
}

.page-news .filter-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-tag {
  font: inherit;
  font-size: 13px;
  line-height: 1;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--ink-line);
  background: transparent;
  color: var(--slate-muted);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-news .filter-tag:hover {
  color: var(--paper);
  border-color: var(--cyan-signal);
}

.page-news .filter-tag:focus-visible {
  outline: 2px solid var(--amber-mark);
  outline-offset: 2px;
}

.page-news .filter-tag.is-active {
  background: var(--cyan-signal);
  border-color: var(--cyan-signal);
  color: var(--ink-abyss);
  font-weight: 600;
}

.page-news .news-search {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .news-search .label-mono {
  color: var(--slate-muted);
  flex: 0 0 auto;
}

.page-news .news-search__input {
  width: 100%;
  min-width: 0;
  padding: 10px 12px;
  font: inherit;
  font-size: 14px;
  color: var(--paper);
  background: var(--ink-deep);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
}

.page-news .news-search__input::placeholder {
  color: var(--slate-muted);
}

.page-news .news-search__input:focus-visible {
  outline: 2px solid var(--amber-mark);
  outline-offset: 2px;
  border-color: var(--amber-mark);
}

/* 批次与条目 */
.page-news .batch {
  margin-top: 30px;
}

.page-news .batch__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--ink-line);
}

.page-news .batch__month {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--cyan-signal);
}

.page-news .batch__title {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--slate-muted);
}

.page-news .batch__grid {
  display: grid;
  gap: 14px;
}

.page-news .entry-card {
  position: relative;
  padding: 18px 18px 16px;
  background: var(--ink-panel);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-news .entry-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 30px;
  height: 30px;
  background: linear-gradient(225deg, rgba(53, 227, 210, 0.24), rgba(53, 227, 210, 0) 72%);
  pointer-events: none;
}

.page-news .entry-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan-signal);
  box-shadow: var(--shadow-panel);
}

.page-news .entry-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .entry-card__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-muted);
  white-space: nowrap;
}

.page-news .entry-card__title {
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .entry-card__sum {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-muted);
}

.page-news .entry-card__link {
  font-size: 13px;
  color: var(--cyan-signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 227, 210, 0.4);
}

.page-news .entry-card__link:hover {
  color: var(--cyan-mist);
  border-color: var(--cyan-mist);
}

.page-news .tag {
  display: inline-block;
  padding: 6px 9px;
  font-size: 12px;
  line-height: 1;
  border: 1px solid currentColor;
  border-radius: 2px;
  letter-spacing: 0.02em;
}

.page-news .tag--release {
  color: var(--cyan-signal);
}

.page-news .tag--notice {
  color: var(--cyan-mist);
}

.page-news .tag--zone {
  color: var(--amber-mark);
}

.page-news .tag--insight {
  color: var(--slate-muted);
}

.page-news .news-feed__figure {
  margin: 30px 0 0;
}

.page-news .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 专区清单 */
.page-news .news-zone__body {
  display: grid;
  gap: 20px;
}

.page-news .zone-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .zone-item {
  padding: 18px 18px 16px 20px;
  background: linear-gradient(180deg, rgba(255, 159, 46, 0.1), rgba(255, 159, 46, 0.02));
  border: 1px solid rgba(255, 159, 46, 0.28);
  border-left: 3px solid var(--amber-mark);
  border-radius: var(--radius);
}

.page-news .zone-item__index {
  color: var(--amber-soft);
}

.page-news .zone-item__title {
  margin: 6px 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .zone-item__desc {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper);
  opacity: 0.84;
}

.page-news .zone-item__link {
  font-size: 13px;
  color: var(--amber-mark);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 159, 46, 0.45);
}

.page-news .zone-item__link:hover {
  color: var(--amber-soft);
  border-color: var(--amber-soft);
}

.page-news .news-zone__figure {
  margin: 0;
}

/* 订阅 */
.page-news .news-subscribe__panel {
  position: relative;
  overflow: hidden;
  padding: 26px 20px;
  background: var(--ink-panel);
}

.page-news .news-subscribe__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  pointer-events: none;
}

.page-news .news-subscribe__inner {
  position: relative;
  max-width: 62ch;
}

.page-news .news-subscribe__inner p {
  margin: 0 0 12px;
}

.page-news .subscribe-form {
  display: grid;
  gap: 10px;
  margin: 18px 0 14px;
}

.page-news .subscribe-form .label-mono {
  color: var(--slate-muted);
}

.page-news .subscribe-form__input {
  width: 100%;
  min-width: 0;
  padding: 12px 14px;
  font: inherit;
  font-size: 15px;
  color: var(--paper);
  background: var(--ink-deep);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
}

.page-news .subscribe-form__input::placeholder {
  color: var(--slate-muted);
}

.page-news .subscribe-form__input:focus-visible {
  outline: 2px solid var(--amber-mark);
  outline-offset: 2px;
  border-color: var(--amber-mark);
}

.page-news .news-subscribe__hint {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--slate-muted);
}

.page-news .news-subscribe__hint a {
  color: var(--cyan-signal);
}

.page-news .news-subscribe__hint a:hover {
  color: var(--cyan-mist);
}

@media (min-width: 720px) {
  .page-news .section {
    padding-block: 44px;
  }

  .page-news h1 {
    font-size: 38px;
  }

  .page-news h2 {
    font-size: 27px;
  }

  .page-news .batch__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-filter {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 16px 20px;
  }

  .page-news .subscribe-form {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
  }

  .page-news .subscribe-form .label-mono {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    gap: 44px;
  }

  .page-news .timeline-track {
    overflow: visible;
    gap: 10px;
  }

  .page-news .timeline-node {
    flex: 1 1 0;
    position: relative;
    z-index: 1;
  }

  .page-news .timeline-node a {
    min-width: 0;
  }

  .page-news .timeline-track::before {
    content: "";
    position: absolute;
    left: 1%;
    right: 1%;
    top: 31px;
    height: 1px;
    background: linear-gradient(90deg, rgba(35, 64, 95, 0) 0%, var(--ink-line) 10%, var(--ink-line) 90%, rgba(35, 64, 95, 0) 100%);
    z-index: 0;
  }
}

@media (min-width: 1024px) {
  .page-news .batch__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-zone__body {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
    gap: 28px;
  }

  .page-news .news-hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-subscribe__panel {
    padding: 36px 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry-card,
  .page-news .timeline-node a {
    transition: none;
  }

  .page-news .entry-card:hover,
  .page-news .timeline-node a:hover {
    transform: none;
  }
}