.page-news {
  --news-gutter: 20px;
  --news-axis: 56px;
}

.page-news .news-crumb {
  padding-top: 24px;
  padding-bottom: 4px;
}

/* ---------- Hero ---------- */

.page-news .news-hero {
  padding-top: 28px;
  padding-bottom: 48px;
  position: relative;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 50%;
  width: 100vw;
  transform: translateX(-50%);
  background:
    repeating-linear-gradient(90deg, rgba(44, 242, 214, .05) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(44, 242, 214, .04) 0 1px, transparent 1px 96px);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-news .news-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-news .news-hero__tick {
  width: 22px;
  height: 2px;
  background: var(--orange);
  display: inline-block;
}

.page-news .news-hero__title {
  margin: 0 0 22px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(44px, 9vw, 96px);
  line-height: .97;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-news .news-hero__title em {
  font-style: normal;
  color: var(--cyan);
}

.page-news .news-hero__lead {
  margin: 0 0 26px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-hero__facts > div {
  background: var(--ink);
  padding: 16px 14px;
}

.page-news .news-hero__facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--silver);
  margin-bottom: 8px;
}

.page-news .news-hero__facts dd {
  margin: 0;
  font-size: 13px;
  color: var(--white);
  line-height: 1.5;
}

.page-news .news-hero__facts .bw-num {
  font-size: 22px;
  color: var(--cyan);
  letter-spacing: .01em;
}

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

.page-news .news-hero__figure .bw-figure__media {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

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

/* ---------- 本期推荐 ---------- */

.page-news .news-week {
  padding-top: 20px;
  padding-bottom: 56px;
  border-top: 1px solid var(--line);
}

.page-news .news-week__strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 26px;
}

.page-news .news-week__card {
  position: relative;
  padding: 20px 18px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan-deep);
  border-radius: var(--r-sm);
  transition: border-left-color .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-week__card:hover {
  border-left-color: var(--cyan);
  transform: translateY(-2px);
}

.page-news .news-week__cardhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}

.page-news .news-week__slot {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--silver);
}

.page-news .news-week__clock {
  margin: 0 0 10px;
  font-family: var(--font-mono);
}

.page-news .news-week__clock .bw-num {
  font-size: 34px;
  line-height: 1;
  color: var(--white);
  letter-spacing: .01em;
}

.page-news .news-week__card h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-news .news-week__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-news .news-week__foot {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 条目列表 ---------- */

.page-news .news-feed-section {
  padding-bottom: 56px;
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 8px;
}

.page-news .news-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--silver);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-news .news-chip:hover {
  color: var(--white);
  border-color: var(--cyan);
}

.page-news .news-chip.is-on {
  color: var(--cyan);
  background: var(--cyan-deep);
  border-color: var(--cyan);
}

.page-news .news-feed {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: var(--news-axis) minmax(0, 1fr);
  column-gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-item__axis {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding-top: 2px;
}

.page-news .news-item__axis::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 12px;
  bottom: -22px;
  width: 1px;
  background: var(--line);
}

.page-news .news-item:last-child .news-item__axis::before {
  display: none;
}

.page-news .news-item__dot {
  position: relative;
  z-index: 1;
  width: 9px;
  height: 9px;
  margin-left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 0 1px var(--cyan-deep);
}

.page-news .news-item__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
  padding-left: 50%;
  transform: translateX(-50%);
  display: inline-block;
}

.page-news .news-item__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-item__when {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--silver);
}

.page-news .news-item__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-news .news-item__sum {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
  max-width: 60ch;
}

.page-news .news-item__fig {
  grid-column: 2;
  margin: 16px 0 0;
  max-width: 420px;
}

.page-news .news-item__fig .bw-figure__media {
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}

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

.page-news .news-feed__more {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
}

/* ---------- 专题系列 ---------- */

.page-news .news-topics {
  padding-bottom: 56px;
}

.page-news .news-topics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-news .news-topic {
  padding: 22px 20px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan-deep);
  border-radius: var(--r-sm);
  transition: border-top-color .3s var(--ease);
}

.page-news .news-topic:hover {
  border-top-color: var(--cyan);
}

.page-news .news-topic__count {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--silver);
}

.page-news .news-topic__count .bw-num {
  font-size: 30px;
  line-height: 1;
  color: var(--cyan);
  margin-right: 4px;
}

.page-news .news-topic h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.3;
  color: var(--white);
}

.page-news .news-topic p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--silver);
}

.page-news .news-topic__link {
  margin-top: 14px;
}

.page-news .news-topics__figure {
  margin: 26px 0 0;
}

.page-news .news-topics__figure .bw-figure__media {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

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

/* ---------- 更新节奏 ---------- */

.page-news .news-rhythm {
  padding-bottom: 56px;
}

.page-news .news-rhythm__rows {
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

.page-news .news-rhythm__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-rhythm__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-news .news-rhythm__key .bw-num {
  font-size: 32px;
  line-height: 1;
  color: var(--cyan);
  margin-right: 4px;
}

.page-news .news-rhythm__row h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.35;
  color: var(--white);
}

.page-news .news-rhythm__row p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
  max-width: 62ch;
}

/* ---------- 下一步 ---------- */

.page-news .news-next {
  padding-bottom: 72px;
}

.page-news .news-next__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px;
  background: linear-gradient(140deg, var(--panel) 0%, var(--ink) 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}

.page-news .news-next__copy h2 {
  margin: 12px 0 12px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.05;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-news .news-next__copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
  max-width: 58ch;
}

.page-news .news-next__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: flex-start;
}

.page-news .news-next__links .bw-btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .news-week__strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-topics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-news .news-rhythm__row {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 24px;
  }
  .page-news .news-next__panel {
    padding: 36px 32px;
  }
}

@media (min-width: 900px) {
  .page-news {
    --news-axis: 72px;
  }

  .page-news .news-hero {
    padding-top: 40px;
    padding-bottom: 64px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: end;
  }

  .page-news .news-hero__figure {
    align-self: stretch;
  }

  .page-news .news-hero__figure .bw-figure__media {
    height: 100%;
  }

  .page-news .news-hero__figure img {
    height: 100%;
    min-height: 340px;
  }

  .page-news .news-week__strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    overflow: hidden;
  }

  .page-news .news-week__card {
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
  }

  .page-news .news-week__card:first-child {
    border-left: 3px solid var(--cyan-deep);
  }

  .page-news .news-item {
    grid-template-columns: var(--news-axis) minmax(0, 1fr);
    column-gap: 24px;
    padding: 28px 0;
  }

  .page-news .news-item:has(.news-item__fig) {
    grid-template-columns: var(--news-axis) minmax(0, 7fr) minmax(0, 4fr);
    column-gap: 28px;
    align-items: start;
  }

  .page-news .news-item:has(.news-item__fig) .news-item__fig {
    grid-column: 3;
    margin: 4px 0 0;
    max-width: none;
  }

  .page-news .news-item__title {
    font-size: 23px;
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .news-next__panel {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 40px;
    align-items: center;
    padding: 44px 40px;
  }

  .page-news .news-next__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero__grid {
    gap: 64px;
  }

  .page-news .news-item:has(.news-item__fig) {
    grid-template-columns: var(--news-axis) minmax(0, 7fr) minmax(0, 4fr);
  }
}
<<<END>>>