.page-news {
  --news-hair: rgba(169, 196, 217, .22);
  --news-hair-strong: rgba(169, 196, 217, .42);
  --news-well: rgba(6, 24, 44, .42);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: 40px;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: end;
  margin-top: 26px;
}

.page-news .news-hero__eyebrow {
  display: block;
  margin: 0 0 12px;
  color: var(--celadon);
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(32px, 6vw, 54px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--warm);
  max-width: 10em;
}

.page-news .news-hero__lead {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.page-news .news-beat {
  background: var(--ink-archive);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  padding: 26px 26px 30px;
  box-shadow: var(--shadow);
}

.page-news .news-beat__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist);
}

.page-news .news-beat__value {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(34px, 8vw, 46px);
  line-height: 1;
  color: var(--amber);
}

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

.page-news .news-figures {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  margin: 22px 0 0;
  padding: 0;
  background: rgba(247, 244, 239, .16);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-figures li {
  background: var(--ink-archive);
  padding: 18px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-news .news-figures__num {
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--amber);
}

.page-news .news-figures__key {
  font-size: 12px;
  line-height: 1.55;
  color: var(--mist);
}

/* ---------- 本季速览 ---------- */
.page-news .news-glance {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: 40px;
  background: rgba(247, 244, 239, .14);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-glance__item {
  background: var(--ink-archive);
  padding: 26px 22px 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.page-news .news-glance__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.5;
  color: var(--warm);
}

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

/* ---------- 栏目标签调整 ---------- */
.page-news .news-shift__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.page-news .news-shift__body h2 {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink-deep);
}

.page-news .news-shift__body p {
  max-width: 38em;
  margin: 18px 0 0;
  font-size: 17px;
  line-height: 1.85;
  color: var(--black);
}

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

.page-news .news-shift__list li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--sand);
  font-size: 15px;
  line-height: 1.8;
  color: var(--black);
}

.page-news .news-shift__list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .news-shift__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--ink-index);
}

.page-news .news-shift__body .btn {
  margin-top: 28px;
}

/* ---------- 条目列表 ---------- */
.page-news .news-listhead {
  margin: 36px 0 0;
}

.page-news .news-drawer {
  margin-top: 44px;
}

.page-news .news-rail__inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .news-rail__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .news-rail__label--gap {
  margin-top: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-cloud {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-stream {
  position: relative;
}

.page-news .news-entry {
  padding: 24px 0 28px;
}

.page-news .news-entry + .news-entry {
  border-top: 1px solid var(--news-hair);
}

.page-news .news-entry__no {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  opacity: .85;
}

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

.page-news .news-entry__when {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-entry__title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.5;
  color: var(--warm);
}

.page-news .news-entry__text {
  margin: 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-entry__more {
  margin-top: 12px;
}

.page-news .news-entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--celadon);
  transition: color var(--step) var(--ease);
}

.page-news .news-entry__more summary::-webkit-details-marker {
  display: none;
}

.page-news .news-entry__more summary::after {
  content: "+";
  font-size: 15px;
  line-height: 1;
}

.page-news .news-entry__more[open] summary::after {
  content: "–";
}

.page-news .news-entry__more summary:hover {
  color: var(--amber);
}

.page-news .news-entry__more summary:focus-visible {
  outline: 2px solid var(--celadon);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-news .news-entry__detail {
  margin: 14px 0 0;
  max-width: 36em;
  padding: 16px 18px;
  border-left: 2px dashed var(--celadon);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--news-well);
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-entry__detail span {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--celadon);
}

.page-news .news-empty {
  margin: 30px 0 0;
  padding: 22px;
  border: 1px dashed var(--news-hair-strong);
  border-radius: var(--radius);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
}

.page-news .news-topics__list {
  display: grid;
  gap: 2px;
  background: rgba(247, 244, 239, .14);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .news-topic {
  background: var(--ink-archive);
  padding: 24px 24px 28px;
}

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

.page-news .news-topic__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1.4;
  color: var(--warm);
}

.page-news .news-topic__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-topic__cadence {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--news-hair);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--celadon);
}

/* ---------- 回溯与节奏 ---------- */
.page-news .news-trail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}

.page-news .news-trail h2 {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.3;
  color: var(--warm);
}

.page-news .news-trail__lead {
  margin: 18px 0 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  counter-reset: trail;
  display: grid;
  gap: 16px;
}

.page-news .news-steps li {
  counter-increment: trail;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-steps li::before {
  content: "0" counter(trail);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
  padding-top: 4px;
}

.page-news .news-trail__note {
  margin: 28px 0 0;
  max-width: 36em;
  padding: 18px 20px;
  border-left: 2px solid var(--amber);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--news-well);
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-trail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* ---------- 通用图片约束 ---------- */
.page-news .media-frame {
  border-radius: var(--radius);
  overflow: hidden;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-glance {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-news .news-shift__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }
}

@media (min-width: 960px) {
  .page-news .news-topics__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-trail__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-rail {
    align-self: start;
  }

  .page-news .news-rail__inner {
    position: sticky;
    top: 104px;
  }

  .page-news .news-stream {
    padding-left: 88px;
  }

  .page-news .news-stream::before {
    content: "";
    position: absolute;
    left: 58px;
    top: 6px;
    bottom: 6px;
    width: 1px;
    background-image: repeating-linear-gradient(
      to bottom,
      rgba(169, 196, 217, .4) 0,
      rgba(169, 196, 217, .4) 3px,
      transparent 3px,
      transparent 9px
    );
  }

  .page-news .news-entry {
    position: relative;
  }

  .page-news .news-entry__no {
    position: absolute;
    left: -88px;
    top: 26px;
    width: 54px;
    margin: 0;
    text-align: right;
  }
}

@media (min-width: 1080px) {
  .page-news .news-glance {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .page-news .news-figures li {
    padding: 14px 10px 16px;
  }

  .page-news .news-figures__num {
    font-size: 20px;
  }

  .page-news .news-shift__list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}