.page-news {
  --news-line: rgba(201, 184, 218, 0.75);
  --news-glow: rgba(107, 44, 145, 0.14);
  background: var(--warm);
  color: var(--text);
  overflow-x: hidden;
}

.page-news .breadcrumb {
  padding-top: calc(var(--header-h) + 14px);
}

/* ---------- 首屏 ---------- */
.page-news .notes-hero {
  padding-bottom: clamp(36px, 5vw, 68px);
  background:
    radial-gradient(120% 90% at 86% 4%, var(--news-glow), transparent 62%),
    linear-gradient(180deg, var(--lilac) 0%, var(--warm) 84%);
}

.page-news .hero-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
  padding-top: clamp(18px, 3vw, 34px);
}

.page-news .hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 5.2vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0.35em 0 0;
  max-width: 15ch;
}

.page-news .hero-lede {
  font-family: var(--font-body);
  font-size: clamp(0.98rem, 1.5vw, 1.06rem);
  line-height: 1.78;
  color: var(--text-muted);
  max-width: 46ch;
  margin: 1.1em 0 0;
}

.page-news .hero-stamp {
  display: inline-block;
  margin: 1.4em 0 0;
  padding: 7px 12px;
  border: 1px solid var(--news-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--grape);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1.6em;
}

.page-news .hero-media {
  width: 100%;
  border-radius: 22px;
  background: linear-gradient(150deg, var(--lilac), var(--green) 62%, var(--amber));
  transform: rotate(1.1deg);
  border: 1px solid var(--news-line);
  box-shadow: var(--shadow-board);
  overflow: hidden;
}

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

.page-news .hero-media img {
  aspect-ratio: 3 / 2;
}

/* ---------- 标签云索引 ---------- */
.page-news .index-section {
  padding-top: clamp(30px, 4vw, 46px);
  border-top: 1px solid var(--news-line);
}

.page-news .index-head {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

.page-news .index-head .section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 2.6vw, 2.3rem);
  line-height: 1.2;
  margin: 0.3em 0 0;
  max-width: 22ch;
}

.page-news .index-head .section-lede {
  margin-top: 0.9em;
  max-width: 52ch;
}

.page-news .tag-cloud {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: flex-start;
}

.page-news .cloud-link {
  display: inline-block;
  padding: 9px 15px;
  border: 1px solid var(--mist);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-decoration: none;
  transition: background 180ms var(--ease), color 180ms var(--ease), transform 180ms var(--ease);
}

.page-news .cloud-link:nth-child(3n + 1) {
  background: var(--lilac);
}

.page-news .cloud-link:nth-child(3n + 2) {
  background: rgba(168, 213, 162, 0.42);
  border-color: var(--green-vein);
}

.page-news .cloud-link:hover,
.page-news .cloud-link:focus-visible {
  background: var(--grape);
  border-color: var(--grape);
  color: var(--warm);
  transform: translateY(-2px);
}

/* ---------- 时间轴 ---------- */
.page-news .timeline-section {
  padding-top: clamp(34px, 4.4vw, 54px);
}

.page-news .timeline-section .section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 2.8vw, 2.5rem);
  line-height: 1.18;
  margin: 0;
}

.page-news .timeline-section .section-lede {
  margin: 0.8em 0 0;
  max-width: 56ch;
}

.page-news .timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 2.6vw, 34px);
  margin-top: clamp(26px, 3.6vw, 44px);
  padding-left: 26px;
}

.page-news .timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--grape), var(--green-vein) 55%, var(--amber));
  opacity: 0.7;
}

.page-news .note-item {
  position: relative;
  padding: clamp(18px, 2.4vw, 28px);
  background: var(--surface);
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-board);
}

.page-news .note-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 26px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--warm);
  border: 2px solid var(--grape);
  box-shadow: 0 0 0 4px rgba(168, 213, 162, 0.35);
}

.page-news .note-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.page-news .note-ver {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 6px;
  background: var(--grape);
  color: var(--warm);
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
}

.page-news .note-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.08rem, 1.7vw, 1.3rem);
  line-height: 1.35;
  margin: 0.7em 0 0;
}

.page-news .note-summary {
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--text-muted);
  margin: 0.6em 0 0;
}

.page-news .note-media {
  margin: 1.1em 0 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: linear-gradient(140deg, var(--lilac), var(--mist));
}

.page-news .note-media img {
  aspect-ratio: 10 / 7;
}

.page-news .note-facts {
  margin: 1.1em 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--news-line);
  padding-top: 14px;
}

.page-news .note-facts .fact {
  display: grid;
  gap: 3px;
}

.page-news .note-facts dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--green-vein);
  text-transform: uppercase;
}

.page-news .note-facts dd {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink);
}

.page-news .note-more,
.page-news .month-more {
  margin-top: 1em;
  border-top: 1px dashed var(--news-line);
  padding-top: 0.8em;
}

.page-news .note-more summary,
.page-news .month-more summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--grape);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-news .note-more summary::-webkit-details-marker,
.page-news .month-more summary::-webkit-details-marker {
  display: none;
}

.page-news .note-more summary::before,
.page-news .month-more summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--lilac);
  font-size: 0.8rem;
  line-height: 1;
}

.page-news .note-more[open] summary::before,
.page-news .month-more[open] summary::before {
  content: "−";
  background: var(--green);
}

.page-news .note-detail {
  margin: 0.8em 0 0;
  padding-left: 1.1em;
  display: grid;
  gap: 8px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ---------- 月度归档 ---------- */
.page-news .archive-section {
  padding-top: clamp(38px, 5vw, 62px);
}

.page-news .archive-panel {
  background: var(--grape-deep);
  color: var(--text-on-dark);
  border-radius: 26px;
  padding: clamp(24px, 4vw, 52px);
  box-shadow: 0 40px 70px -58px rgba(62, 22, 86, 0.9);
}

.page-news .eyebrow-on-dark {
  color: var(--green);
}

.page-news .archive-head {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-news .archive-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 2.8vw, 2.4rem);
  line-height: 1.18;
  color: var(--warm);
  margin: 0.35em 0 0;
}

.page-news .archive-lede {
  margin: 0.85em 0 0;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--text-on-dark-soft);
  max-width: 46ch;
}

.page-news .archive-figure {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(168, 213, 162, 0.35);
  background: linear-gradient(160deg, rgba(168, 213, 162, 0.28), rgba(212, 160, 23, 0.22));
}

.page-news .archive-figure img {
  aspect-ratio: 3 / 2;
}

.page-news .archive-months {
  display: grid;
  gap: 0;
  margin-top: clamp(24px, 3.5vw, 40px);
}

.page-news .month-block {
  border-top: 1px solid rgba(237, 231, 242, 0.2);
  padding: 18px 0;
}

.page-news .month-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.page-news .month-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  line-height: 1.4;
  color: var(--warm);
  margin: 0;
}

.page-news .month-count {
  color: var(--green);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.page-news .month-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .month-list li {
  display: grid;
  gap: 2px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-on-dark);
  padding-left: 12px;
  border-left: 1px solid rgba(212, 160, 23, 0.5);
}

.page-news .month-list .meta-mono {
  color: var(--amber);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.page-news .month-list-inner {
  margin-top: 10px;
}

.page-news .month-more {
  border-top-color: rgba(237, 231, 242, 0.2);
}

.page-news .month-more summary {
  color: var(--green);
}

.page-news .month-more summary::before {
  background: rgba(168, 213, 162, 0.28);
  color: var(--warm);
}

.page-news .archive-foot {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding-top: 16px;
  border-top: 3px solid var(--green);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--text-on-dark-soft);
}

/* ---------- 专题 ---------- */
.page-news .topics-section {
  padding-top: clamp(38px, 5vw, 62px);
}

.page-news .topics-head {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  align-items: center;
}

.page-news .topics-head .section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 2.7vw, 2.3rem);
  line-height: 1.2;
  margin: 0.35em 0 0;
  max-width: 22ch;
}

.page-news .topics-head .section-lede {
  margin: 0.85em 0 0;
  max-width: 48ch;
}

.page-news .topics-figure {
  border-radius: 20px;
  overflow: hidden;
  transform: rotate(-0.9deg);
  border: 1px solid var(--news-line);
  background: linear-gradient(150deg, rgba(107, 44, 145, 0.16), rgba(168, 213, 162, 0.35));
}

.page-news .topics-figure img {
  aspect-ratio: 3 / 2;
}

.page-news .topic-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-news .topic-card {
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--surface);
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .topic-card-main {
  background: linear-gradient(160deg, rgba(168, 213, 162, 0.4), var(--surface) 70%);
  border-color: var(--green-vein);
}

.page-news .topic-card-note {
  background: var(--lilac);
}

.page-news .topic-cycle {
  margin: 0;
  color: var(--grape);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.page-news .topic-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.12rem;
  line-height: 1.35;
  margin: 0;
}

.page-news .topic-desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--text-muted);
  flex: 1 1 auto;
}

.page-news .link-vein {
  align-self: flex-start;
  margin-top: 4px;
  font-size: 0.875rem;
}

/* ---------- 记录与清单同步 ---------- */
.page-news .sync-section {
  padding-top: clamp(38px, 5vw, 62px);
}

.page-news .sync-grid {
  display: grid;
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--news-line);
}

.page-news .sync-grid .section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 2.5vw, 2.1rem);
  line-height: 1.2;
  margin: 0.35em 0 0;
}

.page-news .sync-grid .section-lede {
  margin: 0.85em 0 0;
  max-width: 50ch;
}

.page-news .sync-steps {
  list-style: none;
  margin: 1.5em 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .sync-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--grape);
  color: var(--warm);
  font-size: 0.78rem;
}

.page-news .sync-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1.6em;
}

.page-news .sync-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: clamp(16px, 2.2vw, 24px);
  background: var(--lilac);
  border-radius: var(--radius);
  border: 1px solid var(--news-line);
}

.page-news .stat {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(107, 44, 145, 0.18);
}

.page-news .stat-num {
  font-size: clamp(1.3rem, 2.2vw, 1.7rem);
  color: var(--grape);
  font-weight: 600;
  line-height: 1.1;
}

.page-news .stat-label {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--text-muted);
}

/* ---------- 订阅 ---------- */
.page-news .subscribe-section {
  padding-top: clamp(38px, 5vw, 62px);
  padding-bottom: clamp(46px, 6vw, 80px);
}

.page-news .subscribe-band {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  padding: clamp(24px, 4vw, 48px);
  border-radius: 24px;
  background: linear-gradient(120deg, var(--grape) 0%, var(--grape-deep) 78%);
  color: var(--warm);
  border-bottom: 4px solid var(--green);
}

.page-news .subscribe-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 2.6vw, 2.2rem);
  line-height: 1.2;
  color: var(--warm);
  margin: 0.35em 0 0;
  max-width: 20ch;
}

.page-news .subscribe-desc {
  margin: 0.9em 0 0;
  font-size: 0.96rem;
  line-height: 1.78;
  color: var(--text-on-dark-soft);
  max-width: 52ch;
}

.page-news .subscribe-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.page-news .subscribe-note {
  margin: 0;
  color: var(--green);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-news .note-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

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

  .page-news .sync-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .subscribe-band {
    grid-template-columns: 1.6fr 1fr;
    align-items: center;
  }

  .page-news .subscribe-actions {
    align-items: flex-end;
  }
}

@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-news .index-head {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-news .archive-head {
    grid-template-columns: 7fr 5fr;
  }

  .page-news .topics-head {
    grid-template-columns: 5fr 7fr;
  }

  .page-news .sync-grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(32px, 4vw, 64px);
  }

  .page-news .topic-grid {
    grid-template-columns: 1.25fr 1fr 1fr;
  }

  .page-news .topic-card-main {
    grid-row: span 2;
  }

  .page-news .topic-card-note {
    grid-column: 2 / span 2;
  }
}

@media (min-width: 1000px) {
  .page-news .timeline {
    padding-left: 0;
    gap: clamp(30px, 3.4vw, 44px);
  }

  .page-news .timeline::before {
    left: 50%;
  }

  .page-news .note-item {
    width: calc(50% - 42px);
  }

  .page-news .note-item:nth-child(odd) {
    margin-right: auto;
  }

  .page-news .note-item:nth-child(even) {
    margin-left: auto;
  }

  .page-news .note-item::before {
    left: auto;
    top: 32px;
  }

  .page-news .note-item:nth-child(odd)::before {
    right: -47px;
  }

  .page-news .note-item:nth-child(even)::before {
    left: -47px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .hero-media,
  .page-news .topics-figure {
    transform: none;
  }

  .page-news .cloud-link {
    transition: none;
  }
}