.page-news {
  --news-gutter: 56px;
  --news-gap: 16px;
  --news-line-x: calc(var(--news-gutter) + var(--news-gap) / 2);

  background: var(--paper);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: var(--step-2);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-news p {
  margin: 0;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.14;
  margin: 0;
  color: var(--charcoal);
}

.page-news .stream,
.page-news .chip-row,
.page-news .rhythm-grid,
.page-news .pinned-points,
.page-news .rounds,
.page-news .feedback-list,
.page-news .news-checklist,
.page-news .revisit-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .kicker {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.16em;
  color: var(--deep-fern);
  margin-bottom: 10px;
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(22px, 5vw, 52px) 0 clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--line-on-paper);
  background: var(--paper);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(11, 43, 35, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11, 43, 35, 0.06) 1px, transparent 1px);
  background-size: 88px 88px;
  pointer-events: none;
}

.page-news .news-hero > .container {
  position: relative;
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(20px, 4vw, 40px);
}

.page-news .news-hero__lead h1 {
  font-size: clamp(32px, 8.4vw, var(--step-6));
  max-width: 17ch;
}

.page-news .news-hero__intro {
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(23, 28, 26, 0.76);
  max-width: 46ch;
}

.page-news .news-hero__index {
  border-top: 1px solid var(--line-on-paper);
  padding-top: 20px;
}

.page-news .news-hero__index-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--rock);
}

.page-news .news-hero__index ul {
  list-style: none;
  margin: 14px 0 20px;
  padding: 0;
}

.page-news .news-hero__index li {
  padding: 10px 0;
  border-bottom: 1px dashed rgba(23, 28, 26, 0.14);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(23, 28, 26, 0.74);
}

.page-news .news-hero__index li .mono {
  color: var(--deep-fern);
  font-size: 12px;
  margin-right: 8px;
}

.page-news .news-hero__figure {
  margin: clamp(26px, 5vw, 52px) 0 0;
}

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding: clamp(40px, 7vw, 86px) 0;
  border-bottom: 1px solid var(--line-on-paper);
  background: var(--paper);
}

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

.page-news .news-section__head h2 {
  font-size: clamp(25px, 4.6vw, var(--step-4));
  max-width: 22ch;
}

.page-news .news-section__lead {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(23, 28, 26, 0.74);
  max-width: 58ch;
}

.page-news .chapter-mark {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}

.page-news .chapter-mark__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--step-3);
  letter-spacing: -0.02em;
  color: var(--terracotta);
}

.page-news .chapter-mark__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--rock);
}

/* ---------- 节奏 ---------- */
.page-news .rhythm-grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 40px);
  background: var(--line-on-paper);
  border: 1px solid var(--line-on-paper);
}

.page-news .rhythm-grid li {
  background: var(--paper);
  padding: 20px 18px;
}

.page-news .rhythm-grid__key {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--deep-fern);
  margin-bottom: 8px;
}

.page-news .rhythm-grid li p {
  font-size: 15px;
  line-height: 1.72;
  color: rgba(23, 28, 26, 0.76);
}

/* ---------- 置顶对照 ---------- */
.page-news .news-pinned {
  background: var(--ink-moss);
  color: var(--ink-1);
  padding: clamp(36px, 6vw, 76px) 0;
  border-top: 1px solid var(--line-on-ink);
  border-bottom: 1px solid var(--line-on-ink);
}

.page-news .news-pinned__label {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--signal);
}

.page-news .news-pinned h2 {
  margin-top: 14px;
  font-size: clamp(25px, 4.6vw, var(--step-4));
  color: var(--paper);
  max-width: 24ch;
}

.page-news .news-pinned__grid {
  display: grid;
  gap: 26px;
  margin-top: clamp(24px, 4vw, 42px);
}

.page-news .pinned-points {
  display: grid;
  gap: 1px;
  background: var(--line-on-ink);
  border: 1px solid var(--line-on-ink);
}

.page-news .pinned-points li {
  background: var(--ink-moss);
  padding: 16px 18px;
}

.page-news .pinned-points li .mono {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--fluoro);
  margin-bottom: 6px;
}

.page-news .pinned-points li p {
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-1);
}

/* 折叠面板（页面内通用行为兜底 + 深底样式） */
.page-news .fold[data-open="false"] .fold__body {
  display: none;
}

.page-news .fold[data-open="true"] .fold__body {
  display: block;
}

.page-news .news-pinned .fold {
  border: 1px solid var(--line-on-ink);
  background: rgba(245, 242, 233, 0.04);
}

.page-news .news-pinned .fold__head {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 16px;
  background: transparent;
  border: 0;
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.page-news .news-pinned .fold__icon {
  color: var(--signal);
  font-size: 16px;
  line-height: 1;
  transition: transform 220ms var(--ease);
}

.page-news .news-pinned .fold[data-open="true"] .fold__icon {
  transform: rotate(45deg);
}

.page-news .news-pinned .fold__inner {
  padding: 0 16px 18px;
}

.page-news .news-checklist {
  display: grid;
  gap: 10px;
}

.page-news .news-checklist li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-2);
}

.page-news .news-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--fluoro);
}

.page-news .news-pinned .entry__link {
  color: var(--fluoro);
  border-bottom-color: rgba(46, 211, 192, 0.4);
  margin-top: 16px;
}

/* ---------- 时间线 ---------- */
.page-news .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-news .chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border: 1px solid var(--line-on-paper);
  border-radius: 2px;
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(23, 28, 26, 0.72);
}

.page-news .dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
}

.page-news .dot--version { background: var(--deep-fern); }
.page-news .dot--review { background: var(--rock); }
.page-news .dot--structure { background: var(--terracotta); }
.page-news .dot--feedback { background: var(--signal); }

.page-news .stream {
  position: relative;
  margin-top: clamp(28px, 5vw, 48px);
}

.page-news .stream::before {
  content: "";
  position: absolute;
  left: var(--news-line-x);
  top: 4px;
  bottom: 4px;
  width: 1px;
  background: linear-gradient(to bottom, var(--deep-fern) 0%, rgba(20, 69, 58, 0.28) 55%, rgba(20, 69, 58, 0.06) 100%);
}

.page-news .entry {
  position: relative;
  display: grid;
  grid-template-columns: var(--news-gutter) minmax(0, 1fr);
  gap: var(--news-gap);
  padding-bottom: clamp(20px, 4vw, 34px);
}

.page-news .entry::after {
  content: "";
  position: absolute;
  left: calc(var(--news-line-x) - 4px);
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--deep-fern);
  box-shadow: 0 0 0 4px var(--paper);
  transition: transform 200ms var(--ease), background 200ms var(--ease);
}

.page-news .entry.is-latest::after {
  background: var(--signal);
  box-shadow: 0 0 0 4px var(--paper), 0 0 0 6px rgba(255, 107, 44, 0.22);
}

.page-news .entry:hover::after {
  transform: scale(1.45);
}

.page-news .entry__time {
  padding-top: 4px;
  text-align: right;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--rock);
}

.page-news .entry__card {
  border: 1px solid var(--line-on-paper);
  background: var(--paper);
  padding: 16px 16px 18px;
  transition: border-color 200ms var(--ease);
}

.page-news .entry:hover .entry__card {
  border-color: var(--deep-fern);
}

.page-news .entry__tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--rock);
}

.page-news .entry__card h3 {
  margin-top: 9px;
  font-size: clamp(17px, 4.4vw, 20px);
}

.page-news .entry__summary {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(23, 28, 26, 0.72);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .entry__media {
  margin: 14px 0 0;
}

.page-news .entry__link {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--deep-fern);
  text-decoration: none;
  border-bottom: 1px solid rgba(20, 69, 58, 0.35);
  padding-bottom: 2px;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}

.page-news .entry__link:hover {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-news .news-jump {
  margin-top: 10px;
  text-align: right;
}

/* ---------- 巡检 ---------- */
.page-news .news-review {
  background: var(--mist);
}

.page-news .review-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .rounds {
  display: grid;
  gap: 1px;
  background: var(--line-on-paper);
  border: 1px solid var(--line-on-paper);
}

.page-news .rounds li {
  background: var(--paper);
  padding: 18px;
}

.page-news .round__when {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--deep-fern);
}

.page-news .rounds h3 {
  margin-top: 7px;
  font-size: 17px;
}

.page-news .rounds li p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(23, 28, 26, 0.72);
}

.page-news .review-figure,
.page-news .feedback-figure {
  margin: 0;
}

/* ---------- 反馈观察 ---------- */
.page-news .feedback-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(24px, 4vw, 40px);
}

.page-news .feedback-list li {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-on-paper);
}

.page-news .feedback-list li:first-child {
  border-top: 1px solid var(--line-on-paper);
}

.page-news .feedback-list .dot {
  margin-top: 9px;
}

.page-news .feedback-list h3 {
  font-size: 17px;
}

.page-news .feedback-list li p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(23, 28, 26, 0.72);
}

.page-news .feedback-trend {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--rock);
}

/* ---------- 回访 ---------- */
.page-news .news-revisit {
  padding: clamp(40px, 7vw, 86px) 0;
  background: var(--deep-fern);
  color: var(--ink-1);
}

.page-news .news-revisit .kicker {
  color: var(--fluoro);
}

.page-news .news-revisit h2 {
  color: var(--paper);
  font-size: clamp(25px, 4.6vw, var(--step-4));
  max-width: 22ch;
}

.page-news .revisit-copy {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-1);
  max-width: 52ch;
}

.page-news .revisit-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-news .revisit-links {
  display: grid;
  gap: 1px;
  background: var(--line-on-ink);
  border: 1px solid var(--line-on-ink);
}

.page-news .revisit-link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding: 14px 16px;
  background: var(--deep-fern);
  border-left: 2px solid transparent;
  color: var(--paper);
  text-decoration: none;
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}

.page-news .revisit-link:hover {
  border-left-color: var(--signal);
  background: rgba(245, 242, 233, 0.07);
}

.page-news .revisit-link__num {
  font-size: 11px;
  color: var(--fluoro);
}

.page-news .revisit-link__name {
  font-size: 15px;
  font-weight: 600;
}

.page-news .revisit-link__note {
  flex-basis: 100%;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-news {
    --news-gutter: 84px;
    --news-gap: 24px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-news .news-hero__index {
    border-top: 0;
    border-left: 1px solid var(--line-on-paper);
    padding: 4px 0 0 clamp(16px, 2.4vw, 30px);
  }

  .page-news .rhythm-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-pinned__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
    gap: clamp(20px, 3vw, 36px);
  }

  .page-news .review-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-news .feedback-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-news .revisit-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-news {
    --news-gutter: 104px;
    --news-gap: 32px;
  }

  .page-news .news-section__head {
    grid-template-columns: auto minmax(0, 1fr);
    gap: clamp(18px, 3vw, 40px);
    align-items: start;
  }

  .page-news .entry:nth-child(even) .entry__card {
    margin-left: clamp(28px, 4vw, 64px);
  }

  .page-news .entry__card {
    padding: 20px 22px 22px;
  }

  .page-news .entry__summary {
    -webkit-line-clamp: 2;
  }

  .page-news .stream {
    margin-top: 52px;
  }
}
<<<PAGE_CSS_END>>>
<<<END>>>