.page-news {
  position: relative;
  padding: 0 0 clamp(56px, 8vw, 96px);
  color: var(--text);
}

.page-news::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(30, 74, 60, 0.26) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 74, 60, 0.26) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(120% 68% at 50% 0%, #000 28%, transparent 76%);
  mask-image: radial-gradient(120% 68% at 50% 0%, #000 28%, transparent 76%);
}

.page-news > * {
  position: relative;
  z-index: 1;
}

.page-news .crumb {
  padding-top: clamp(14px, 2.4vw, 22px);
}

/* ---------- 首屏 ---------- */
.page-news .news-head {
  display: grid;
  gap: clamp(20px, 3.4vw, 34px);
  padding: clamp(18px, 3.6vw, 34px) 0 clamp(8px, 2vw, 16px);
}

.page-news .news-head__main .eyebrow {
  margin: 0 0 12px;
}

.page-news h1 {
  margin: 0 0 16px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(28px, 5.4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.page-news .news-head__lead {
  margin: 0 0 22px;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--text-soft);
}

.page-news .news-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .news-panel {
  padding: clamp(18px, 3vw, 26px);
  border: var(--hair);
  border-radius: var(--r-lg);
  background: linear-gradient(158deg, var(--pitch-green), var(--ink-deep));
}

.page-news .news-panel .eyebrow {
  margin: 0;
}

.page-news .news-panel__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-panel__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--grid-mint);
}

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

.page-news .news-panel__v {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 17px;
  font-weight: 700;
  color: var(--fluoro);
}

.page-news .news-panel__note {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

/* ---------- 通用区块 ---------- */
.page-news .news-block {
  padding-top: clamp(34px, 6vw, 64px);
}

.page-news .section-head {
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-news .section-head .eyebrow {
  margin: 0 0 8px;
}

.page-news .section-title {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-news .section-lead {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-news .media-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
}

/* ---------- 置顶观察 ---------- */
.page-news .top-note__card {
  border: var(--hair);
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--pitch-green);
}

.page-news .top-note__card .media-frame {
  border-radius: 0;
}

.page-news .top-note__body {
  display: grid;
  gap: 12px;
  padding: clamp(18px, 3vw, 30px);
}

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

.page-news .note-meta__round {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.page-news .top-note__title {
  margin: 0;
  font-size: clamp(19px, 2.4vw, 26px);
  font-weight: 900;
  line-height: 1.36;
}

.page-news .top-note__text {
  margin: 0;
  max-width: 36em;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-news .top-note__points {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .top-note__points li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-news .top-note__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
}

.page-news .top-note__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

/* ---------- 双栏 ---------- */
.page-news .news-body {
  display: grid;
  gap: clamp(22px, 4vw, 38px);
}

.page-news .news-side {
  display: grid;
  gap: 22px;
  align-content: start;
}

.page-news .side-block__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--text-muted);
}

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

.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--grid-mint);
  border-radius: var(--r-pill);
  font-size: 13px;
  line-height: 1;
  color: var(--text-soft);
  text-decoration: none;
  transition: border-color 0.16s ease, color 0.16s ease, background 0.16s ease;
}

.page-news .news-chip:hover,
.page-news .news-chip:focus-visible {
  border-color: var(--fluoro);
  color: var(--fluoro);
}

.page-news .news-chip--on {
  border-color: var(--fluoro);
  color: var(--fluoro);
  background: rgba(53, 240, 192, 0.08);
}

.page-news .side-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .side-links a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  font-size: 14px;
  color: var(--text-soft);
  text-decoration: none;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.page-news .side-links a:hover,
.page-news .side-links a:focus-visible {
  background: var(--pitch-green);
  border-color: var(--grid-mint);
  color: var(--text);
}

.page-news .side-links span {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ---------- 条目流 ---------- */
.page-news .notes {
  display: grid;
}

.page-news .note-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 10px 14px;
  padding: 16px 0;
  border-bottom: var(--hair);
  transition: transform 0.16s ease;
}

.page-news .note-row:hover {
  transform: translateY(-2px);
}

.page-news .note-row__idx {
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.page-news .note-row__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--fluoro);
}

.page-news .note-row__unit {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.page-news .note-row__body {
  display: grid;
  gap: 6px;
}

.page-news .note-row__title {
  margin: 0;
  font-size: clamp(15.5px, 1.8vw, 18px);
  font-weight: 700;
  line-height: 1.5;
}

.page-news .note-row__title a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.16s ease;
}

.page-news .note-row__title a:hover,
.page-news .note-row__title a:focus-visible {
  color: var(--fluoro);
}

.page-news .note-row__sum {
  margin: 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-muted);
}

/* ---------- 留白带 ---------- */
.page-news .note-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  margin: clamp(16px, 3vw, 24px) 0;
  padding: clamp(16px, 3vw, 22px) clamp(18px, 3vw, 26px);
  border-radius: var(--r-lg);
  background: var(--paper);
  color: var(--ink-on-light);
}

.page-news .note-band__line {
  margin: 0;
  max-width: 30em;
  font-size: clamp(14.5px, 1.8vw, 17px);
  font-weight: 700;
  line-height: 1.6;
}

.page-news .note-band__link {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-on-light);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--hover-cyan);
  white-space: nowrap;
}

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

/* ---------- 行内插图卡 ---------- */
.page-news .note-inset {
  display: grid;
  gap: 10px;
  margin: clamp(18px, 3vw, 26px) 0;
}

.page-news .note-inset figcaption {
  max-width: 40em;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ---------- 专题系列 ---------- */
.page-news .series-strip {
  margin: 0 0 clamp(16px, 3vw, 24px);
}

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

.page-news .series-card {
  position: relative;
  display: grid;
  gap: 8px;
  align-content: start;
  overflow: hidden;
  padding: clamp(16px, 2.6vw, 22px);
  border: var(--hair);
  border-radius: var(--r-lg);
  background: var(--pitch-green);
}

.page-news .series-card--spark {
  padding-bottom: 64px;
}

.page-news .series-card__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.page-news .series-card__title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.42;
}

.page-news .series-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-news .series-card__link {
  justify-self: start;
  margin-top: 4px;
  font-size: 13px;
  font-weight: 700;
  color: var(--fluoro);
  text-decoration: none;
}

.page-news .series-card__link:hover,
.page-news .series-card__link:focus-visible {
  color: var(--amber);
}

.page-news .series-spark {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 52px;
  opacity: 0.75;
  pointer-events: none;
}

/* ---------- 推送预览 ---------- */
.page-news .push-grid {
  display: grid;
  gap: clamp(20px, 3.5vw, 32px);
}

.page-news .push-main .eyebrow {
  margin: 0 0 8px;
}

.page-news .push-list {
  list-style: none;
  margin: 16px 0 20px;
  padding: 0;
  display: grid;
}

.page-news .push-list li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--grid-mint);
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-news .push-list b {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--amber);
}

.page-news .push-figure {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-news .push-figure figcaption {
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .note-row {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 6px 20px;
    padding: 20px 0;
  }
}

@media (min-width: 768px) {
  .page-news .series-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

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

@media (min-width: 1000px) {
  .page-news .news-body {
    grid-template-columns: 288px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-side {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note-row,
  .page-news .news-chip,
  .page-news .side-links a,
  .page-news .note-row__title a {
    transition: none;
  }

  .page-news .note-row:hover {
    transform: none;
  }
}