.page-news {
  --news-line: rgba(11, 37, 69, .12);
  --news-radius: var(--r-l);
  background: var(--c-fog);
  color: var(--c-ink);
  padding-bottom: 40px;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-news .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 22px 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-graphite);
}

.page-news .crumbs a {
  color: var(--c-deep-3);
  text-decoration: none;
}

.page-news .crumbs a:hover,
.page-news .crumbs a:focus-visible {
  color: var(--c-warn);
  text-decoration: underline;
}

.page-news .crumbs__sep {
  color: var(--c-mist);
}

.page-news .crumbs__here {
  color: var(--c-ink);
}

/* ---------- 首屏 ---------- */
.page-news .notes-hero {
  position: relative;
  overflow: hidden;
  margin-top: 14px;
  padding: 34px 22px 30px;
  border-radius: var(--news-radius);
  background: linear-gradient(108deg, var(--c-deep) 0 58%, var(--c-deep-2) 58% 100%);
  color: var(--c-paper);
}

.page-news .notes-hero::after {
  content: "";
  position: absolute;
  top: -70px;
  right: -90px;
  width: 230px;
  height: 230px;
  border-radius: 40px;
  background: var(--c-amber);
  transform: rotate(24deg);
}

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

.page-news .notes-hero__title {
  margin: 16px 0 0;
  max-width: 16em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 7vw, 54px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--c-paper);
}

.page-news .notes-hero__lede {
  margin: 18px 0 0;
  max-width: 44em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-mist);
}

.page-news .notes-hero__figs {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .notes-hero__fig {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .notes-hero__num {
  font-size: 20px;
  font-weight: 500;
  color: var(--c-amber);
}

.page-news .notes-hero__lab {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

/* ---------- 置顶专题 ---------- */
.page-news .news-feature {
  display: grid;
  overflow: hidden;
  border-radius: var(--news-radius);
  background: var(--c-paper);
  box-shadow: var(--shadow);
}

.page-news .news-feature__body {
  padding: 26px 22px 28px;
}

.page-news .news-feature__media {
  order: -1;
  margin: 0;
  aspect-ratio: 16 / 9;
}

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

.page-news .news-feature__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .news-feature__count {
  font-size: 13px;
  color: var(--c-graphite);
}

.page-news .news-feature__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 5vw, 38px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--c-deep);
}

.page-news .news-feature__lede {
  margin: 14px 0 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-ink);
}

.page-news .news-feature__points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .news-feature__points li {
  position: relative;
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-graphite);
}

.page-news .news-feature__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-amber);
}

.page-news .news-feature .btn {
  margin-top: 22px;
}

/* ---------- 双栏 ---------- */
.page-news .news-split {
  display: grid;
  gap: 20px;
}

.page-news .news-panel {
  display: flex;
  flex-direction: column;
  padding: 22px 18px 20px;
  border-radius: var(--news-radius);
  background: var(--c-paper);
  box-shadow: var(--shadow);
}

.page-news .news-panel__head {
  margin-bottom: 8px;
}

.page-news .news-panel__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 3.6vw, 26px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--c-deep);
}

.page-news .news-panel__foot {
  margin: 16px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
}

.page-news .news-panel__foot a {
  color: var(--c-deep-3);
  text-decoration: none;
  border-bottom: 1px solid var(--c-amber);
  padding-bottom: 2px;
}

.page-news .news-panel__foot a:hover,
.page-news .news-panel__foot a:focus-visible {
  color: var(--c-warn);
}

/* ---------- 版本记录 ---------- */
.page-news .news-versions {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-ver {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 15px 12px 15px 14px;
  border-radius: var(--r-s);
  transition: background .24s var(--ease);
}

.page-news .news-ver::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 3px;
  background: var(--c-amber);
  opacity: 0;
  transition: opacity .24s var(--ease);
}

.page-news .news-ver:hover,
.page-news .news-ver:focus-within {
  background: var(--c-fog);
}

.page-news .news-ver:hover::before,
.page-news .news-ver:focus-within::before {
  opacity: 1;
}

.page-news .news-ver__stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
}

.page-news .news-ver__v {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(242, 160, 61, .18);
  font-size: 14px;
  font-weight: 500;
  color: var(--c-warn);
}

.page-news .news-ver__rel {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-graphite);
}

.page-news .news-ver__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--c-ink);
}

.page-news .news-ver__body p {
  margin: 6px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-graphite);
}

.page-news .news-ver__time {
  font-size: 12px;
  color: var(--c-graphite);
}

/* ---------- 检索技巧 ---------- */
.page-news .news-tips {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .news-tip {
  padding: 14px 14px 14px 16px;
  border-radius: var(--r-s);
  background: linear-gradient(90deg, rgba(242, 160, 61, .12), rgba(242, 160, 61, 0) 78%);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), background .24s var(--ease);
}

.page-news .news-tip:hover,
.page-news .news-tip:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--c-amber-soft);
  background: rgba(242, 160, 61, .18);
}

.page-news .news-tip__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.4;
  color: var(--c-deep);
}

.page-news .news-tip p {
  margin: 7px 0 0;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-graphite);
}

.page-news .news-tip__demo {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .news-tip__key {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-graphite);
}

.page-news .news-tip code {
  padding: 3px 9px;
  border-radius: 6px;
  background: var(--c-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--c-paper);
}

.page-news .news-tips__media {
  margin: 16px 0 0;
  aspect-ratio: 3 / 2;
}

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

/* ---------- 行业观察 ---------- */
.page-news .news-watch {
  display: grid;
  gap: 22px;
  padding: 24px 20px;
  border-radius: var(--news-radius);
  background: var(--c-paper);
  box-shadow: var(--shadow);
}

.page-news .news-watch__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 32px);
  line-height: 1.22;
  letter-spacing: -.02em;
  color: var(--c-deep);
}

.page-news .news-watch__lede {
  margin: 12px 0 0;
  max-width: 36em;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.76;
  color: var(--c-graphite);
}

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

.page-news .news-watch__item {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
}

.page-news .news-watch__num {
  font-size: 20px;
  font-weight: 500;
  color: var(--c-deep-3);
}

.page-news .news-watch__text {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-ink);
}

.page-news .news-watch__text .mono {
  color: var(--c-warn);
}

.page-news .news-watch__media {
  margin: 0;
  aspect-ratio: 3 / 2;
}

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

/* ---------- 专题合集 ---------- */
.page-news .news-packs__head {
  display: grid;
  gap: 20px;
  align-items: end;
}

.page-news .news-packs__cover {
  margin: 0;
  aspect-ratio: 3 / 2;
}

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

.page-news .news-packs {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-news .news-pack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 16px;
  border-radius: var(--r-m);
  background: var(--c-deep-2);
  color: var(--c-mist);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), background .24s var(--ease);
}

.page-news .news-pack:hover,
.page-news .news-pack:focus-within {
  transform: translateY(-2px);
  background: var(--c-deep);
  box-shadow: 0 0 0 2px var(--c-amber-soft);
}

.page-news .news-pack__no {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-amber);
}

.page-news .news-pack__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.38;
  color: var(--c-paper);
}

.page-news .news-pack__desc {
  margin: 0;
  flex: 1;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-news .news-pack__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 12px;
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--c-amber-soft);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-rhythm {
  display: grid;
  gap: 24px;
  padding: 26px 20px 28px;
  border-radius: var(--news-radius);
  background: linear-gradient(120deg, var(--c-deep) 0 68%, var(--c-deep-3) 68% 100%);
  color: var(--c-mist);
}

.page-news .news-rhythm__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 32px);
  line-height: 1.22;
  letter-spacing: -.02em;
  color: var(--c-paper);
}

.page-news .news-rhythm__lede {
  margin: 14px 0 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-mist);
}

.page-news .news-rhythm__hint {
  margin: 12px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--c-amber);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.72;
  color: var(--c-amber-soft);
}

.page-news .news-rhythm__link {
  margin-top: 20px;
  border-color: var(--c-amber);
  color: var(--c-amber);
}

.page-news .news-rhythm__link:hover,
.page-news .news-rhythm__link:focus-visible {
  background: var(--c-amber);
  color: var(--c-deep);
}

.page-news .news-rhythm__facts {
  display: grid;
  gap: 12px;
  margin: 0;
}

.page-news .news-rhythm__fact {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(217, 226, 232, .2);
}

.page-news .news-rhythm__fact:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-rhythm__fact dt {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--c-mist);
}

.page-news .news-rhythm__fact dd {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--c-paper);
}

.page-news .news-rhythm__fact dd .mono {
  color: var(--c-amber);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .news-packs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .notes-hero {
    padding: 44px 34px 38px;
  }

  .page-news .news-panel {
    padding: 26px 24px 22px;
  }
}

@media (min-width: 760px) {
  .page-news .news-ver {
    grid-template-columns: 136px minmax(0, 1fr) 96px;
    align-items: start;
    gap: 16px;
  }

  .page-news .news-ver__time {
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-news .news-feature {
    grid-template-columns: 1.05fr .95fr;
    align-items: stretch;
  }

  .page-news .news-feature__media {
    order: 0;
    aspect-ratio: auto;
    height: 100%;
    min-height: 320px;
  }

  .page-news .news-feature__body {
    padding: 40px 36px;
  }

  .page-news .news-watch {
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
    gap: 34px;
    padding: 34px 32px;
  }

  .page-news .news-packs__head {
    grid-template-columns: 1.4fr .9fr;
    gap: 40px;
  }

  .page-news .news-rhythm {
    grid-template-columns: 1.25fr .75fr;
    gap: 40px;
    padding: 36px 34px;
    align-items: start;
  }

  .page-news .notes-hero {
    padding: 52px 48px 44px;
  }
}

@media (min-width: 980px) {
  .page-news .news-split {
    grid-template-columns: 1.35fr 1fr;
    gap: 28px;
  }
}

@media (min-width: 1040px) {
  .page-news .news-packs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .page-news .news-panel {
    padding: 30px 28px 26px;
  }
}
<<<END>>>