.page-news {
  --news-pad: clamp(44px, 6.5vw, 78px);
  color: var(--paper);
  background:
    radial-gradient(900px 460px at 88% -8%, rgba(53, 242, 208, .10), transparent 68%),
    radial-gradient(700px 420px at 0% 42%, rgba(242, 184, 75, .05), transparent 70%),
    var(--ink);
  padding-bottom: clamp(36px, 5vw, 72px);
}

.page-news .news-block {
  padding-top: var(--news-pad);
  scroll-margin-top: calc(var(--header-h) + 26px);
}

.page-news .news-block:last-of-type {
  padding-bottom: clamp(20px, 3vw, 36px);
}

/* ---------- 刊头 ---------- */
.page-news .news-masthead {
  display: grid;
  gap: clamp(26px, 4vw, 34px);
  padding-top: clamp(24px, 4vw, 42px);
  padding-bottom: clamp(24px, 4vw, 44px);
}

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

.page-news .news-masthead__title {
  margin: 0;
  font-size: clamp(28px, 4.6vw, 50px);
  line-height: 1.22;
  letter-spacing: -.02em;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-masthead__lede {
  margin: 0;
  max-width: 60ch;
  color: var(--ink-soft);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
}

.page-news .news-index {
  display: grid;
  align-content: end;
}

.page-news .news-index__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 15px;
  text-decoration: none;
  background-image: linear-gradient(var(--cyan), var(--cyan));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: color .26s var(--ease), background-size .36s var(--ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  color: var(--cyan);
  background-size: 100% 1px;
}

.page-news .news-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber);
}

/* ---------- 区块抬头 ---------- */
.page-news .news-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 26px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .news-head__title {
  margin: 0;
  font-size: clamp(21px, 2.9vw, 30px);
  letter-spacing: -.02em;
  line-height: 1.3;
  font-weight: 700;
}

.page-news .news-head__title::before {
  content: "";
  display: inline-block;
  width: 11px;
  height: 11px;
  margin-right: 12px;
  background: var(--amber);
  clip-path: polygon(0 0, 100% 0, 0 100%);
  vertical-align: 1px;
}

.page-news .news-head__note {
  margin: 0;
  max-width: 48ch;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.68;
}

/* ---------- 头条 + 短讯 ---------- */
.page-news .lead-grid {
  display: grid;
  gap: clamp(22px, 3vw, 30px);
}

.page-news .lead-story {
  padding: 1px;
  background: var(--line);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 0 100%);
}

.page-news .lead-story__body {
  background: var(--panel);
  padding: clamp(16px, 2.6vw, 24px);
  clip-path: polygon(0 0, calc(100% - 29px) 0, 100% 29px, 100% 100%, 0 100%);
}

.page-news .lead-story__media {
  overflow: hidden;
  background: var(--teal);
}

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

.page-news .lead-story__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}

.page-news .lead-story__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .lead-story__title {
  margin: 12px 0 10px;
  font-size: clamp(20px, 2.5vw, 28px);
  line-height: 1.36;
  letter-spacing: -.015em;
  font-weight: 700;
}

.page-news .lead-story__text {
  margin: 0 0 16px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.78;
}

.page-news .brief-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .brief {
  padding: 16px 0 16px 16px;
  border-left: 2px solid var(--teal);
  transition: border-color .26s var(--ease);
}

.page-news .brief:hover,
.page-news .brief:focus-within {
  border-left-color: var(--cyan);
}

.page-news .brief__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .brief__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .brief__title {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.46;
  font-weight: 700;
}

.page-news .brief__title a {
  color: var(--paper);
  text-decoration: none;
  background-image: linear-gradient(var(--cyan), var(--cyan));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 2px;
  transition: color .24s var(--ease), background-size .34s var(--ease);
}

.page-news .brief__title a:hover,
.page-news .brief__title a:focus-visible {
  color: var(--cyan);
  background-size: 100% 2px;
}

.page-news .brief__text {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.66;
}

/* ---------- 图文错位 ---------- */
.page-news .split {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

.page-news .news-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

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

.page-news .news-figure--wide img {
  height: clamp(170px, 32vw, 290px);
  object-fit: cover;
}

.page-news .news-figure__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

/* ---------- 条目列表 ---------- */
.page-news .story-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .story-row {
  display: grid;
  gap: 7px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: border-color .28s var(--ease);
}

.page-news .story-list > .story-row:first-child {
  border-top: 1px solid var(--line);
}

.page-news .story-row:hover,
.page-news .story-row:focus-within {
  border-bottom-color: var(--cyan);
}

.page-news .story-row__time {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-news .story-row__time::before {
  content: "";
  width: 13px;
  height: 1px;
  background: currentColor;
  opacity: .65;
}

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

.page-news .story-row__title {
  margin: 0;
  font-size: clamp(16px, 1.9vw, 20px);
  line-height: 1.46;
  letter-spacing: -.01em;
  font-weight: 700;
}

.page-news .story-row__title a {
  color: var(--paper);
  text-decoration: none;
  background-image: linear-gradient(var(--cyan), var(--cyan));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 2px;
  transition: color .24s var(--ease), background-size .34s var(--ease);
}

.page-news .story-row__title a:hover,
.page-news .story-row__title a:focus-visible {
  color: var(--cyan);
  background-size: 100% 2px;
}

.page-news .story-row__text {
  margin: 0;
  color: var(--mist);
  font-size: 14.5px;
  line-height: 1.72;
}

.page-news .block-tail {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
}

/* ---------- 节奏条 ---------- */
.page-news .rhythm-strip {
  list-style: none;
  margin: 0;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .rhythm-strip__cell {
  display: grid;
  gap: 6px;
  align-content: start;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--panel);
}

.page-news .rhythm-strip__cell:nth-child(2n) {
  background: var(--coal);
}

.page-news .rhythm-strip__value {
  font-family: var(--font-mono);
  font-size: clamp(21px, 2.6vw, 29px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--amber);
}

.page-news .rhythm-strip__label {
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.68;
}

.page-news .cadence-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  max-width: 68ch;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
}

.page-news .cadence-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .story-row {
    grid-template-columns: 128px minmax(0, 1fr);
    column-gap: clamp(16px, 2.6vw, 34px);
    align-items: start;
    padding: 20px 0;
  }

  .page-news .story-row__time {
    padding-top: 4px;
  }

  .page-news .rhythm-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-masthead {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: clamp(32px, 6vw, 90px);
    align-items: end;
  }

  .page-news .lead-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(24px, 3vw, 44px);
    align-items: start;
  }

  .page-news .brief-list > .brief:nth-child(2) {
    margin-inline-start: 22px;
  }

  .page-news .brief-list > .brief:nth-child(3) {
    margin-inline-start: 44px;
  }

  .page-news .split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-news .split--rev {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .rhythm-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
<<<END>>>