.page-news {
  --news-axis-line: 1px solid var(--line);
  --news-gap: clamp(20px, 3.4vw, 34px);
}

/* 首屏 */
.page-news .news-hero {
  padding-top: clamp(22px, 4.5vw, 42px);
}

.page-news .news-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 32px);
}

.page-news .news-hero__grid {
  row-gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

.page-news .news-hero__title {
  margin: .35rem 0 1rem;
  font-size: clamp(30px, 6vw, 62px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -.01em;
  transform: skewX(-1.2deg);
  transform-origin: left bottom;
}

.page-news .news-hero__lede {
  max-width: 60ch;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}

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

.page-news .news-hero__strip {
  margin-top: clamp(26px, 4vw, 46px);
}

/* 图片通用 */
.page-news .media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 轮次轴 */
.page-news .round-feed {
  list-style: none;
  margin: 0;
  padding: 0 0 0 0;
  border-left: var(--news-axis-line);
}

.page-news .round-item {
  position: relative;
  padding: 0 0 var(--news-gap) 1.5rem;
}

.page-news .round-item:last-child {
  padding-bottom: 0;
}

.page-news .round-item__dot {
  position: absolute;
  left: -5px;
  top: .5rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--indigo);
  border: 1px solid var(--line);
  transition: background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-news .round-item:hover .round-item__dot,
.page-news .round-item.is-visible .round-item__dot {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 162, 74, .14);
}

.page-news .round-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem .75rem;
  margin-bottom: .55rem;
}

.page-news .round-item__num {
  font-family: var(--font-mono);
  font-size: clamp(16px, 2vw, 19px);
  letter-spacing: .06em;
  color: var(--gold);
}

.page-news .round-item__title {
  margin: 0 0 .6rem;
  font-size: clamp(19px, 2.5vw, 26px);
  line-height: 1.32;
  font-weight: 800;
}

.page-news .round-item__sum {
  margin: 0 0 .9rem;
  max-width: 66ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--chalk);
}

.page-news .round-item__facts {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0 0 1rem;
}

.page-news .round-item__fact {
  display: inline-flex;
  align-items: baseline;
  gap: .45rem;
  padding: .35rem .7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--mist);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .round-item__fact:hover {
  border-color: var(--gold);
  color: var(--chalk);
}

.page-news .round-item__fact b {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--gold-light);
}

.page-news .round-feed .fold {
  max-width: 66ch;
}

.page-news .round-feed .fold__body ul {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: .5rem;
}

/* 轴上的插图 */
.page-news .feed-break {
  margin: 0 0 var(--news-gap);
  padding: 0 0 0 1.5rem;
  border-left: var(--news-axis-line);
}

.page-news .feed-break .media__frame {
  margin-top: .4rem;
}

/* 专题系列 */
.page-news .series-rail {
  display: flex;
  gap: .55rem;
  overflow-x: auto;
  padding: .35rem .25rem 1rem;
  margin-top: 1.5rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .series-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--chalk);
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease),
    color var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.page-news .series-chip:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(201, 162, 74, .07);
}

.page-news .series-chip__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-news .series-list {
  display: grid;
  gap: 1px;
  margin-top: 1.25rem;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .series-block {
  background: var(--night);
  padding: 1.3rem 1.15rem 1.45rem;
  transition: background-color var(--dur) var(--ease);
}

.page-news .series-block:hover {
  background: #101B38;
}

.page-news .series-block__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
  margin-bottom: .7rem;
}

.page-news .series-block__name {
  margin: 0 0 .55rem;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.3;
  font-weight: 800;
}

.page-news .series-block__desc {
  margin: 0 0 .9rem;
  font-size: 16px;
  line-height: 1.72;
  color: var(--chalk);
}

.page-news .series-block__freq {
  margin: 0;
  padding-top: .75rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--mist);
}

/* 版本迭代 */
.page-news .versions__grid {
  row-gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-news .ver-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(200px, 1fr);
  overflow-x: auto;
  margin-top: 1.5rem;
  border-top: 1px solid var(--line);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .ver-step {
  position: relative;
  padding: 1.5rem 1.4rem 1.6rem 0;
  border-right: 1px solid var(--line);
  transition: background-color var(--dur) var(--ease);
}

.page-news .ver-step:last-child {
  border-right: 0;
}

.page-news .ver-step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.page-news .ver-step:hover {
  background: rgba(201, 162, 74, .05);
}

.page-news .ver-step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold-light);
  margin-bottom: .8rem;
}

.page-news .ver-step__label {
  margin: 0 0 .5rem;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--chalk);
}

.page-news .ver-step__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* 赛区观察（浅底） */
.page-news .section--paper {
  background: var(--paper);
  color: #1B2440;
}

.page-news .section--paper .eyebrow {
  color: #8A6A1F;
}

.page-news .section--paper h2,
.page-news .section--paper h3 {
  color: #131C33;
}

.page-news .section--paper .lede,
.page-news .section--paper .muted {
  color: #4A5468;
}

.page-news .section--paper a {
  color: #16234A;
}

.page-news .zones__grid {
  row-gap: clamp(24px, 4vw, 40px);
  align-items: start;
  margin-top: clamp(20px, 3vw, 34px);
}

.page-news .zone-notes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.page-news .zone-note {
  position: relative;
  padding-left: 1.1rem;
  border-left: 2px solid rgba(22, 35, 74, .18);
  transition: border-color var(--dur) var(--ease);
}

.page-news .zone-note:hover {
  border-left-color: var(--gold);
}

.page-news .zone-note__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: #8A6A1F;
  margin-bottom: .35rem;
}

.page-news .zone-note p {
  margin: 0;
  font-size: 17px;
  line-height: 1.78;
  color: #2A3552;
  max-width: 62ch;
}

.page-news .zones__grid .media {
  margin: 0;
}

/* 订阅节奏 */
.page-news .cycle-panel {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(22px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(201, 162, 74, .07), transparent 48%);
}

.page-news .cycle-panel__head h2 {
  margin: .35rem 0 .9rem;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.15;
}

.page-news .cycle-panel__head .lede {
  max-width: 56ch;
}

.page-news .cycle-panel__head a {
  color: var(--gold-light);
}

.page-news .cycle-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.5rem;
}

.page-news .cycle-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .95rem;
}

.page-news .cycle-list li {
  display: flex;
  align-items: baseline;
  gap: .85rem;
  padding-bottom: .95rem;
  border-bottom: 1px solid var(--line);
}

.page-news .cycle-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .cycle-list .num {
  flex: 0 0 auto;
  min-width: 2.4em;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-news .cycle-list li span:last-child {
  font-size: 16px;
  line-height: 1.6;
  color: var(--chalk);
}

/* 断点 */
@media (min-width: 720px) {
  .page-news .series-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news .zone-notes {
    gap: 1.4rem;
  }
}

@media (min-width: 900px) {
  .page-news .cycle-panel {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-news .series-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .round-item {
    padding-left: 2rem;
  }

  .page-news .feed-break {
    padding-left: 2rem;
  }

  .page-news .ver-step {
    padding-right: 1.8rem;
  }
}

@media (max-width: 679px) {
  .page-news .news-hero__title {
    transform: none;
  }

  .page-news .round-item__facts {
    gap: .4rem;
  }

  .page-news .round-item__fact {
    font-size: 12px;
  }
}
>>>