.page-news {
  --news-rule: rgba(10, 43, 36, 0.14);
  --news-line-soft: rgba(10, 43, 36, 0.07);
  display: block;
  padding-bottom: clamp(48px, 8vw, 110px);
}

.page-news .breadcrumb {
  margin: clamp(16px, 2.5vw, 30px) 0 0;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  padding: clamp(20px, 3vw, 36px) 0 clamp(26px, 4vw, 52px);
}

.page-news .news-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  align-items: end;
}

.page-news .news-hero__copy h1 {
  margin: 12px 0 0;
  letter-spacing: 0.02em;
}

.page-news .news-hero__copy .lede {
  margin: 18px 0 0;
  max-width: 34em;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

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

.page-news .news-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-md);
  background: var(--cool);
}

.page-news .news-figure__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
}

.page-news .news-hero__figure .news-img {
  aspect-ratio: 14 / 9;
  object-fit: cover;
  border-radius: var(--r-lg) var(--r-lg) var(--r-lg) 6px;
}

/* ---------- 页内跳转条 ---------- */

.page-news .news-jump {
  display: flex;
  gap: 10px;
  padding: 14px 0;
  overflow-x: auto;
  border-top: 1px solid var(--news-rule);
  border-bottom: 1px solid var(--news-rule);
  scrollbar-width: none;
}

.page-news .news-jump::-webkit-scrollbar {
  display: none;
}

.page-news .news-jump__link {
  flex: 0 0 auto;
  padding: 6px 14px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text-2);
  text-decoration: none;
  border: 1px solid var(--news-rule);
  border-radius: 999px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-news .news-jump__link:hover,
.page-news .news-jump__link:focus-visible {
  color: var(--ink);
  border-color: var(--flame);
}

.page-news .news-jump__link.is-current,
.page-news .news-jump__link[aria-current] {
  background: var(--flame);
  border-color: var(--flame);
  color: var(--ink);
}

/* ---------- 通用区块 ---------- */

.page-news .news-sec {
  padding: clamp(42px, 6vw, 88px) 0;
}

.page-news .sec-head {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(24px, 3.5vw, 44px);
}

.page-news .sec-head h2 {
  margin: 0;
  letter-spacing: 0.02em;
}

.page-news .sec-head .lede {
  margin: 0;
  max-width: 36em;
}

/* ---------- 栏目线 ---------- */

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

.page-news .line-item {
  display: grid;
  gap: 14px;
  padding: clamp(22px, 3vw, 34px) 0;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .line-item__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--flame);
}

.page-news .line-item__title {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 300;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-news .line-item__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-2);
  max-width: 40em;
}

.page-news .line-item__who {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--gray);
}

.page-news .line-item__cue {
  justify-self: start;
  align-self: center;
  display: inline-block;
  padding: 9px 18px;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--ink);
  text-decoration: none;
  background: var(--cool);
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .line-item__cue:hover,
.page-news .line-item__cue:focus-visible {
  transform: translateX(6px);
  background: var(--flame-soft);
}

/* ---------- 条目流 ---------- */

.page-news .feed {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-news .news-item {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 2.8vw, 32px);
  background: var(--paper);
  border: 1px solid var(--news-rule);
  border-radius: var(--r-md);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  transform: translateX(4px);
  border-color: var(--flame);
}

.page-news .news-item__time {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.09em;
  color: var(--flame-deep);
}

.page-news .news-item__title {
  margin: 0 0 10px;
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-news .news-item__sum {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-2);
  max-width: 40em;
}

.page-news .news-item__media {
  margin: 18px 0 0;
}

.page-news .news-item__media .news-img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--r-sm);
}

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

.page-news .news-tag {
  display: inline-block;
  padding: 5px 13px;
  font-size: 12px;
  letter-spacing: 0.1em;
  white-space: nowrap;
  color: var(--ink);
  background: var(--cool);
  clip-path: polygon(7px 0, 100% 0, calc(100% - 7px) 100%, 0 100%);
}

.page-news .news-tag--topic {
  background: var(--warn);
}

.page-news .news-tag--build {
  background: var(--flame);
}

.page-news .news-tag--rule {
  background: var(--ice);
}

.page-news .news-item__read {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

/* ---------- 横贯引语 ---------- */

.page-news .news-quote {
  display: grid;
  gap: 16px;
  margin: clamp(10px, 1.8vw, 20px) 0;
  padding: clamp(28px, 4.6vw, 56px);
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-lg) var(--r-lg) 6px var(--r-lg);
}

.page-news .news-quote__no {
  font-family: var(--font-mono);
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--flame);
}

.page-news .news-quote__text {
  margin: 0;
  font-size: clamp(18px, 2.3vw, 26px);
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.02em;
  max-width: 28em;
}

/* ---------- 选题与排期 ---------- */

.page-news .sched-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-news .sched-col h2 {
  margin: 12px 0 20px;
  letter-spacing: 0.02em;
}

.page-news .sched-col .prose {
  margin: 0 0 16px;
}

.page-news .sched-col .tag-row {
  margin-top: 24px;
}

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

.page-news .sched-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .sched-list li {
  padding: 16px 18px;
  background: var(--cool);
  border-left: 3px solid var(--flame);
}

.page-news .sched-list li:nth-child(even) {
  border-left-color: var(--ice);
}

.page-news .sched-list__k {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-news .sched-list__v {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-2);
}

/* ---------- 提醒面板 ---------- */

.page-news .alert-panel {
  display: grid;
  gap: clamp(26px, 3.6vw, 44px);
  padding: clamp(28px, 4.6vw, 58px);
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-lg);
}

.page-news .alert-panel .eyebrow {
  color: var(--flame-soft);
}

.page-news .alert-panel__head h2 {
  margin: 12px 0 16px;
  letter-spacing: 0.02em;
}

.page-news .alert-panel__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  max-width: 30em;
  color: rgba(250, 247, 240, 0.78);
}

.page-news .alert-panel__cta {
  margin-top: 24px;
}

.page-news .alert-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(250, 247, 240, 0.16);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-news .alert-list li {
  padding: 18px 20px;
  background: var(--ink-2);
  display: grid;
  gap: 6px;
}

.page-news .alert-list__k {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--flame-soft);
}

.page-news .alert-list__v {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(250, 247, 240, 0.82);
}

/* ---------- 底部入口 ---------- */

.page-news .news-more {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--news-rule);
  font-size: 14px;
}

.page-news .news-more a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--flame);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease);
}

.page-news .news-more a:hover,
.page-news .news-more a:focus-visible {
  color: var(--flame-deep);
}

/* ---------- 响应式 ---------- */

@media (max-width: 819px) {
  .page-news .news-item__read {
    opacity: 1;
  }
}

@media (min-width: 820px) {
  .page-news .news-item {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    align-items: start;
    gap: clamp(20px, 3vw, 42px);
  }

  .page-news .news-item:nth-of-type(even) {
    margin-left: 7%;
  }

  .page-news .news-item__side {
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
  }

  .page-news .news-item__read {
    opacity: 0;
    transition: opacity var(--dur) var(--ease);
  }

  .page-news .news-item:hover .news-item__read,
  .page-news .news-item:focus-within .news-item__read {
    opacity: 1;
  }
}

@media (min-width: 860px) {
  .page-news .line-item {
    grid-template-columns: 76px minmax(0, 7fr) minmax(0, 3fr);
    align-items: start;
    gap: clamp(20px, 3vw, 44px);
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-news .news-quote {
    grid-template-columns: 100px minmax(0, 1fr);
    align-items: center;
  }

  .page-news .sched-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .alert-panel {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }
}
<<<END>>>