.page-news {
  --news-hair: rgba(201, 210, 222, 0.16);
  --news-hair-soft: rgba(201, 210, 222, 0.09);
  --news-text: #c3cfe0;
  --news-text-strong: #dce5f2;
  position: relative;
  background: var(--navy);
  color: var(--paper);
  font-family: var(--font-sans);
}

.page-news img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-news .column-hero {
  position: relative;
  overflow: hidden;
  padding: 56px 0 44px;
  background: var(--navy);
}

.page-news .hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-news .hero-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.65) contrast(1.05);
}

.page-news .hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 20, 41, 0.42) 0%, rgba(11, 27, 58, 0.86) 58%, var(--navy) 100%),
    linear-gradient(102deg, rgba(255, 106, 26, 0.14) 0%, rgba(255, 106, 26, 0) 48%);
}

.page-news .hero-inner {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumbs ol {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--silver);
}

.page-news .breadcrumbs li + li::before {
  content: "／";
  margin-right: 6px;
  color: var(--orange);
}

.page-news .breadcrumbs a {
  color: var(--silver);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-news .breadcrumbs a:hover,
.page-news .breadcrumbs a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-news h1 {
  margin: 16px 0 0;
  max-width: 15em;
  font-size: clamp(30px, 7.4vw, 64px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: #ffffff;
  text-shadow: 0 1px 0 rgba(8, 20, 41, 0.45);
  transform: skewX(-1.2deg);
}

.page-news .hero-lead {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--news-text-strong);
}

.page-news .hero-meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .hero-meta li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--silver);
  padding: 6px 12px;
  border: 1px solid var(--glass-line);
  background: var(--glass);
}

/* ---------- 通用章节头 ---------- */
.page-news .column-highlights,
.page-news .column-stream,
.page-news .column-series,
.page-news .column-cadence,
.page-news .column-archive {
  padding: 60px 0;
}

.page-news .section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 14px;
  align-items: start;
  margin-bottom: 30px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--news-hair);
}

.page-news .section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 30px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
  background: rgba(255, 106, 26, 0.08);
  border: 1px solid rgba(255, 106, 26, 0.5);
  transition: background var(--t) var(--ease), color var(--t) var(--ease);
}

.page-news .section-head-text h2,
.page-news .column-bridge h2 {
  margin: 0;
  font-size: clamp(23px, 4.4vw, 44px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: #ffffff;
}

.page-news .section-note {
  margin: 10px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-text);
}

.page-news .section-annot {
  grid-column: 2;
  display: none;
}

/* ---------- 本期看点 ---------- */
.page-news .highlights-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

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

.page-news .highlight-item details {
  background: var(--glass);
  border: 1px solid var(--glass-line-soft);
  border-left: 2px solid var(--orange);
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-news .highlight-item details:hover {
  background: rgba(255, 255, 255, 0.09);
  border-left-color: var(--orange-soft);
}

.page-news .highlight-item summary {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 4px 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-news .highlight-item summary::-webkit-details-marker {
  display: none;
}

.page-news .hl-num {
  font-size: 21px;
  font-weight: 700;
  color: var(--orange);
}

.page-news .hl-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: #ffffff;
}

.page-news .hl-tag {
  grid-column: 2;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--silver);
}

.page-news .hl-body {
  margin: 0;
  padding: 0 18px 18px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-text);
}

.page-news .highlights-media {
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-line-soft);
}

.page-news .highlights-media img {
  width: 100%;
  height: 100%;
  max-height: 320px;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.05);
}

.page-news .highlights-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(190deg, rgba(11, 27, 58, 0) 40%, rgba(11, 27, 58, 0.86) 100%);
  pointer-events: none;
}

.page-news .highlights-media .media-caption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--silver);
}

/* ---------- 条目时间带 ---------- */
.page-news .entry-stream {
  display: grid;
  gap: 0;
}

.page-news .entry {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 22px 4px 24px 22px;
  border-top: 1px solid var(--news-hair-soft);
  transition: background var(--t) var(--ease);
}

.page-news .entry:last-child {
  border-bottom: 1px solid var(--news-hair-soft);
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 2px;
  height: 16px;
  background: var(--orange);
  transition: height var(--t) var(--ease), top var(--t) var(--ease);
}

.page-news .entry:hover {
  background: rgba(255, 255, 255, 0.035);
}

.page-news .entry:hover::before,
.page-news .entry:focus-within::before {
  top: 18px;
  height: calc(100% - 36px);
}

.page-news .entry-rail {
  display: flex;
  align-items: center;
}

.page-news .entry-series {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--ice);
  padding: 4px 10px;
  border: 1px solid rgba(111, 213, 242, 0.32);
  background: rgba(111, 213, 242, 0.07);
  white-space: nowrap;
}

.page-news .entry-meta {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--silver);
}

.page-news .entry-issue {
  color: var(--orange-soft);
}

.page-news .entry-title {
  margin: 10px 0 0;
  font-size: clamp(17px, 3.6vw, 22px);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.page-news .entry-summary {
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-text);
}

.page-news .entry-actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.page-news .entry-link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--silver);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(201, 210, 222, 0.34);
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-news .entry-link:hover,
.page-news .entry-link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
  transform: translateY(-2px);
}

/* ---------- 横向主题带 ---------- */
.page-news .column-band {
  position: relative;
  overflow: hidden;
  padding: 56px 0;
  background: linear-gradient(105deg, var(--navy) 0%, var(--navy-mid) 44%, var(--crimson) 100%);
}

.page-news .column-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.055) 0 1px, rgba(255, 255, 255, 0) 1px 20px);
  pointer-events: none;
}

.page-news .band-wrap {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .band-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--glass-line);
}

.page-news .band-media img {
  width: 100%;
  height: 100%;
  max-height: 300px;
  object-fit: cover;
}

.page-news .band-copy h2 {
  margin: 10px 0 0;
  font-size: clamp(22px, 4.2vw, 38px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: #ffffff;
}

.page-news .band-points {
  margin-top: 22px;
  display: grid;
  gap: 18px;
}

.page-news .band-point {
  padding-left: 16px;
  border-left: 2px solid rgba(255, 164, 92, 0.6);
}

.page-news .band-point h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--orange-soft);
}

.page-news .band-point p {
  margin: 8px 0 0;
  max-width: 54ch;
  font-size: 14px;
  line-height: 1.8;
  color: #e2e8f2;
}

/* ---------- 四个系列 ---------- */
.page-news .series-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .series-card {
  position: relative;
  padding: 22px 20px 22px 24px;
  background: var(--glass);
  border: 1px solid var(--glass-line-soft);
  border-top: 2px solid rgba(255, 106, 26, 0.7);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-news .series-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.09);
  border-top-color: var(--orange);
}

.page-news .series-index {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--silver);
}

.page-news .series-card h3 {
  margin: 10px 0 0;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.page-news .series-card p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-text);
}

.page-news .series-cadence {
  display: inline-block;
  margin-top: 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--neon);
}

/* ---------- 更新节奏 ---------- */
.page-news .cadence-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .cadence-cell {
  padding: 22px 20px;
  background: linear-gradient(160deg, rgba(18, 59, 122, 0.55) 0%, rgba(11, 27, 58, 0.35) 100%);
  border: 1px solid var(--glass-line-soft);
}

.page-news .cadence-num {
  display: block;
  font-size: clamp(30px, 7vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--ice);
  font-variant-numeric: tabular-nums;
}

.page-news .cadence-unit {
  display: block;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange-soft);
}

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

/* ---------- 从读到看 ---------- */
.page-news .column-bridge {
  padding: 56px 0;
  background: var(--paper);
  color: var(--ink);
}

.page-news .bridge-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .bridge-copy h2 {
  color: var(--ink);
}

.page-news .bridge-copy p {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.85;
  color: #35404f;
}

.page-news .bridge-copy .btn-row {
  margin-top: 24px;
}

.page-news .bridge-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-news .bridge-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  background: #ffffff;
  border-left: 3px solid var(--navy-mid);
  font-size: 15px;
  line-height: 1.7;
  color: #2b3543;
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-news .bridge-steps li:hover {
  border-left-color: var(--orange);
  transform: translateX(4px);
}

.page-news .step-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--orange);
}

/* ---------- 往期归档 ---------- */
.page-news .archive-media {
  position: relative;
  margin: 0 0 26px;
  overflow: hidden;
  border: 1px solid var(--glass-line-soft);
}

.page-news .archive-media img {
  width: 100%;
  height: 100%;
  max-height: 280px;
  object-fit: cover;
  filter: saturate(0.6);
}

.page-news .archive-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(11, 27, 58, 0.1) 30%, rgba(11, 27, 58, 0.85) 100%);
  pointer-events: none;
}

.page-news .archive-media .media-caption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--silver);
}

.page-news .archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-news .archive-card {
  padding: 20px 20px 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-line-soft);
  border-bottom: 2px solid rgba(111, 213, 242, 0.3);
  transition: transform var(--t) var(--ease), border-bottom-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-news .archive-card:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.08);
  border-bottom-color: var(--ice);
}

.page-news .archive-stage {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--navy);
  background: var(--orange-soft);
  padding: 3px 8px;
}

.page-news .archive-card h3 {
  margin: 12px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: #ffffff;
}

.page-news .archive-card p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-text);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-news .column-hero {
    padding: 72px 0 56px;
  }

  .page-news .section-annot {
    display: block;
    justify-self: end;
    align-self: center;
    grid-row: 1;
    grid-column: 3;
  }

  .page-news .section-head {
    grid-template-columns: auto 1fr auto;
  }

  .page-news .series-grid,
  .page-news .archive-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-news .entry {
    grid-template-columns: 68px 1fr;
    gap: 0 20px;
    padding: 26px 20px 28px 28px;
  }

  .page-news .entry-rail {
    align-items: flex-start;
    padding-top: 4px;
  }

  .page-news .entry-series {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.32em;
    padding: 0;
    border: 0;
    background: none;
  }

  .page-news .archive-grid .archive-card:nth-child(even) {
    margin-top: 30px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-news .column-hero {
    padding: 88px 0 72px;
  }

  .page-news .column-highlights,
  .page-news .column-stream,
  .page-news .column-series,
  .page-news .column-cadence,
  .page-news .column-archive {
    padding: 96px 0;
  }

  .page-news .column-band {
    padding: 72px 0;
  }

  .page-news .column-bridge {
    padding: 84px 0;
  }

  .page-news .highlights-wrap {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 28px;
    align-items: start;
  }

  .page-news .highlights-media img {
    max-height: 420px;
  }

  .page-news .band-wrap {
    grid-template-columns: 5fr 7fr;
    gap: 36px;
    align-items: center;
  }

  .page-news .band-media img {
    max-height: 380px;
  }

  .page-news .band-points {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .series-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }

  .page-news .series-grid .series-card:nth-child(2),
  .page-news .series-grid .series-card:nth-child(4) {
    margin-top: 28px;
  }

  .page-news .bridge-wrap {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: center;
  }

  .page-news .archive-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-news .archive-grid .archive-card:nth-child(even) {
    margin-top: 0;
  }

  .page-news .archive-grid .archive-card:nth-child(3n + 2) {
    margin-top: 34px;
  }

  .page-news .entry-summary {
    font-size: 15px;
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry::before,
  .page-news .entry-link,
  .page-news .series-card,
  .page-news .archive-card,
  .page-news .bridge-steps li,
  .page-news .breadcrumbs a,
  .page-news .highlight-item details,
  .page-news .section-num {
    transition: none;
  }

  .page-news .entry:hover::before,
  .page-news .entry:focus-within::before {
    top: 22px;
    height: 16px;
  }

  .page-news .series-card:hover,
  .page-news .archive-card:hover,
  .page-news .entry-link:hover,
  .page-news .bridge-steps li:hover {
    transform: none;
  }
}