.page-news {
  --news-offset: 34px;
  background: var(--paper);
  color: var(--ink);
}

.page-news img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
}

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

.page-news .media__caption {
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--grey);
}

.page-news .breadcrumb {
  padding-top: 22px;
  font-size: 13px;
  letter-spacing: .02em;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 26px 0 64px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: repeating-linear-gradient(180deg, var(--orange) 0 14px, transparent 14px 28px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 32px;
}

.page-news .news-hero__title {
  margin: 14px 0 18px;
  letter-spacing: -.02em;
}

.page-news .news-hero__lead {
  max-width: 34em;
}

.page-news .news-hero__marks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--navy-2);
}

.page-news .news-hero__marks .mono {
  margin-right: 7px;
  font-size: 19px;
  font-weight: 700;
  color: var(--orange);
}

.page-news .news-hero__media img {
  aspect-ratio: 7 / 9;
  width: 100%;
  box-shadow: var(--shadow-soft);
}

/* ---------- 三类内容 ---------- */
.page-news .news-tracks {
  padding: 60px 0 8px;
  border-top: 1px solid var(--card);
}

.page-news .news-tracks__head {
  max-width: 42em;
  margin-bottom: 34px;
}

.page-news .news-tracks__head .h2 {
  margin: 12px 0 16px;
}

.page-news .news-tracks__list {
  display: grid;
  gap: 20px;
}

.page-news .news-track {
  position: relative;
  padding: 32px 24px 26px;
  background: var(--card);
  border-left: 3px solid var(--navy);
  border-radius: var(--radius);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease);
}

.page-news .news-track:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.page-news .news-track__num {
  position: absolute;
  top: 10px;
  right: 16px;
  font-size: 44px;
  line-height: 1;
  font-weight: 700;
  color: rgba(11, 46, 79, .14);
}

.page-news .news-track .h3 {
  margin: 0 0 12px;
}

.page-news .news-track .meta {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(124, 147, 168, .5);
  font-size: 13px;
}

.page-news .news-track:nth-child(2) {
  background: var(--paper);
  border-left-color: var(--orange);
  box-shadow: inset 0 0 0 1px var(--card);
}

.page-news .news-track:nth-child(2) .news-track__num {
  color: rgba(255, 106, 19, .18);
}

.page-news .news-track:nth-child(3) {
  border-left-color: var(--teal);
}

/* ---------- 本期专题（黑板区块） ---------- */
.page-news .news-board {
  position: relative;
  margin-top: 56px;
  padding: 56px 0;
  background: var(--board);
  color: var(--paper);
  overflow: hidden;
}

.page-news .news-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 240, 228, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 240, 228, .06) 1px, transparent 1px);
  background-size: 46px 46px;
  pointer-events: none;
}

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

.page-news .news-board__grid {
  display: grid;
  gap: 34px;
}

.page-news .news-board .h2 {
  margin: 12px 0 18px;
  color: var(--paper);
}

.page-news .news-board__body {
  color: rgba(245, 240, 228, .84);
}

.page-news .news-board__list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .news-board__list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245, 240, 228, .88);
}

.page-news .news-board__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 12px;
  height: 2px;
  background: var(--orange);
}

.page-news .news-board__progress {
  margin-top: 30px;
}

.page-news .news-board__meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--orange-soft);
}

.page-news .news-board__bar {
  height: 6px;
  border-radius: 999px;
  background: rgba(245, 240, 228, .18);
  overflow: hidden;
}

.page-news .news-board__bar span {
  display: block;
  height: 100%;
  width: 57%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--orange), var(--orange-soft));
}

.page-news .news-board__media img {
  aspect-ratio: 4 / 3;
  width: 100%;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .34);
}

.page-news .news-board__media .media__caption {
  color: rgba(245, 240, 228, .55);
}

.page-news .eyebrow--light {
  color: var(--orange-soft);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding: 68px 0 20px;
}

.page-news .news-cadence__grid {
  display: grid;
  gap: 34px;
}

.page-news .news-cadence__intro .h2 {
  margin: 12px 0 16px;
}

.page-news .news-cadence__list {
  position: relative;
  margin: 0;
  padding: 0 0 0 30px;
  list-style: none;
  border-left: 2px solid var(--navy-2);
}

.page-news .news-cadence__item {
  position: relative;
  padding-bottom: 30px;
}

.page-news .news-cadence__item:last-child {
  padding-bottom: 4px;
}

.page-news .news-cadence__item::before {
  content: "";
  position: absolute;
  left: -37px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--orange);
}

.page-news .news-cadence__item:nth-child(2)::before {
  border-color: var(--navy-2);
}

.page-news .news-cadence__item:nth-child(3)::before {
  border-color: var(--teal);
}

.page-news .news-cadence__label {
  margin: 0 0 6px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-news .news-cadence__item .body {
  margin: 0;
}

/* ---------- 手册翻拍条带 ---------- */
.page-news .news-press {
  margin: 0;
  padding: 24px 0 0;
}

.page-news .news-press img {
  aspect-ratio: 12 / 5;
  width: 100%;
  border-radius: var(--radius);
}

/* ---------- 阅读路径 ---------- */
.page-news .news-paths {
  padding: 64px 0 72px;
}

.page-news .news-paths .h2 {
  margin: 0 0 28px;
}

.page-news .news-paths__grid {
  gap: 18px;
}

.page-news .news-path {
  display: block;
  padding: 26px 22px 24px;
  background: var(--navy);
  color: var(--paper);
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform .22s var(--ease), background .22s var(--ease);
}

.page-news .news-path:hover,
.page-news .news-path:focus-visible {
  transform: translateY(-4px);
  background: var(--navy-2);
}

.page-news .news-path__key {
  display: inline-block;
  margin-bottom: 14px;
  padding-bottom: 6px;
  font-size: 13px;
  letter-spacing: .08em;
  border-bottom: 2px solid var(--orange);
}

.page-news .news-path p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(245, 240, 228, .84);
}

.page-news .news-path:nth-child(2) {
  background: var(--orange);
  color: var(--ink);
}

.page-news .news-path:nth-child(2) .news-path__key {
  border-bottom-color: var(--ink);
}

.page-news .news-path:nth-child(2) p {
  color: rgba(21, 32, 43, .86);
}

.page-news .news-path:nth-child(2):hover,
.page-news .news-path:nth-child(2):focus-visible {
  background: var(--orange-soft);
}

/* ---------- 使用场景 ---------- */
.page-news .news-uses {
  padding: 64px 0;
  background: var(--card);
}

.page-news .news-uses__grid {
  display: grid;
  gap: 32px;
}

.page-news .news-uses__media img {
  aspect-ratio: 5 / 4;
  width: 100%;
}

.page-news .news-uses__copy .h2 {
  margin: 12px 0 22px;
}

.page-news .news-uses__list {
  margin: 0;
  display: grid;
  gap: 20px;
}

.page-news .news-use {
  padding-left: 18px;
  border-left: 2px solid var(--navy-2);
}

.page-news .news-use dt {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -.01em;
  color: var(--navy);
  margin-bottom: 6px;
}

.page-news .news-use dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--ink);
}

/* ---------- 结尾行动区 ---------- */
.page-news .news-cta {
  position: relative;
  padding: 56px 0 60px;
  background: var(--navy-2);
  color: var(--paper);
}

.page-news .news-cta::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--orange) 0 20px, transparent 20px 40px);
}

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

.page-news .news-cta .h2 {
  margin: 12px 0 16px;
  color: var(--paper);
}

.page-news .news-cta .body {
  margin: 0;
  max-width: 40em;
  color: rgba(245, 240, 228, .84);
}

.page-news .news-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-cta__actions .btn--ghost {
  color: var(--paper);
  border-color: rgba(245, 240, 228, .5);
}

.page-news .news-cta__actions .btn--ghost:hover,
.page-news .news-cta__actions .btn--ghost:focus-visible {
  color: var(--orange-soft);
  border-color: var(--orange);
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 900px) {
  .page-news .breadcrumb {
    padding-top: 28px;
  }

  .page-news .news-hero {
    padding: 34px 0 82px;
  }

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

  .page-news .news-hero__media {
    margin-left: 48px;
  }

  .page-news .news-tracks {
    padding-top: 72px;
  }

  .page-news .news-tracks__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
    padding-bottom: 76px;
  }

  .page-news .news-track:nth-child(2) {
    margin-top: var(--news-offset);
  }

  .page-news .news-track:nth-child(3) {
    margin-top: calc(var(--news-offset) * 2);
  }

  .page-news .news-board {
    margin-top: 72px;
    padding: 76px 0;
  }

  .page-news .news-board__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
    gap: 56px;
  }

  .page-news .news-cadence {
    padding: 84px 0 28px;
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 64px;
    align-items: start;
  }

  .page-news .news-path {
    padding: 32px 26px 30px;
  }

  .page-news .news-uses {
    padding: 80px 0;
  }

  .page-news .news-uses__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: center;
    gap: 56px;
  }

  .page-news .news-cta {
    padding: 68px 0 72px;
  }

  .page-news .news-cta__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
    gap: 56px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-hero__media {
    margin-left: 64px;
  }

  .page-news .news-tracks__list {
    gap: 30px;
  }
}
<<<END>>>