.page-news {
  --rail-w: 250px;
  --rule: rgba(147, 162, 176, .22);
  --rule-strong: rgba(147, 162, 176, .42);
  --chalk-soft: rgba(251, 248, 240, .74);
  background-color: var(--night);
  background-image: radial-gradient(120% 58% at 50% -12%, rgba(15, 48, 41, .85), rgba(10, 26, 42, 0) 62%);
  background-repeat: no-repeat;
  color: var(--chalk);
  padding-bottom: clamp(56px, 9vw, 108px);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: clamp(20px, 3vw, 34px);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}
.page-news .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .breadcrumb a:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}
.page-news .breadcrumb__sep {
  margin: 0 .55em;
  color: rgba(147, 162, 176, .55);
}

/* ---------- 刊头叙事区 ---------- */
.page-news .news-masthead {
  padding-top: clamp(22px, 3.6vw, 44px);
}
.page-news .news-masthead h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  letter-spacing: -.02em;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.06;
  max-width: 19ch;
  color: var(--chalk);
}
.page-news .news-masthead__lead {
  margin: 20px 0 0;
  max-width: 64ch;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--chalk-soft);
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 1px;
  list-style: none;
  background-color: rgba(147, 162, 176, .3);
  border: 1px solid rgba(147, 162, 176, .3);
}
.page-news .news-stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 15px 16px;
  background-color: var(--night);
}
.page-news .stat-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(21px, 3vw, 29px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--yellow);
}
.page-news .stat-label {
  font-size: 11.5px;
  letter-spacing: .06em;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 开篇宽幅视觉 ---------- */
.page-news .news-cover {
  margin: clamp(30px, 5vw, 58px) auto 0;
  padding: 8px;
  border: 1px solid rgba(198, 161, 75, .42);
  background-color: rgba(15, 48, 41, .42);
}
.page-news .news-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  border: 1px solid rgba(147, 162, 176, .18);
}

/* ---------- 本期重点关注 ---------- */
.page-news .news-feature {
  margin-top: clamp(44px, 6.5vw, 84px);
}
.page-news .news-feature .section-lead {
  margin: 12px 0 0;
  max-width: 62ch;
  color: var(--chalk-soft);
  font-size: 15px;
  line-height: 1.76;
}
.page-news .feature-list {
  list-style: none;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
}
.page-news .feature-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: clamp(22px, 3.2vw, 32px) 0;
  border-top: 1px solid var(--rule-strong);
}
.page-news .feature-item:last-child {
  border-bottom: 1px solid var(--rule-strong);
}
.page-news .feature-num {
  font-family: var(--font-index);
  font-weight: 200;
  font-size: clamp(46px, 8vw, 86px);
  line-height: .88;
  letter-spacing: -.05em;
  color: rgba(198, 161, 75, .2);
  -webkit-text-stroke: 1px var(--gold);
}
.page-news .feature-kicker {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--yellow);
  opacity: .88;
}
.page-news .feature-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  letter-spacing: -.01em;
  font-size: clamp(20px, 2.6vw, 29px);
  line-height: 1.24;
  color: var(--chalk);
}
.page-news .feature-sum {
  margin: 12px 0 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(251, 248, 240, .74);
}
.page-news .feature-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 161, 75, .5);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .feature-link:hover {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

/* ---------- 侧栏 + 宽幅流 ---------- */
.page-news .news-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 44px);
  margin-top: clamp(48px, 7vw, 92px);
}
.page-news .news-rail {
  align-self: start;
  min-width: 0;
}
.page-news .rail-block {
  padding-top: 14px;
  margin-bottom: 30px;
  border-top: 1px solid var(--rule-strong);
}
.page-news .rail-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--gold);
}
.page-news .rail-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}
.page-news .rail-note a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(147, 162, 176, .5);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-news .rail-note a:hover {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

.page-news .filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .filter-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px 8px 12px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid rgba(198, 161, 75, .42);
  background-color: rgba(15, 48, 41, .35);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.page-news .filter-chip:hover {
  color: var(--chalk);
  border-color: var(--gold);
  background-color: rgba(15, 48, 41, .8);
}
.page-news .filter-chip.is-active {
  background-color: var(--yellow);
  border-color: var(--yellow);
  color: var(--night);
  font-weight: 700;
}
.page-news .filter-count {
  font-family: var(--font-mono);
  font-size: 11px;
  opacity: .7;
}

.page-news .stage-scale {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .stage-scale::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 16px;
  bottom: 16px;
  width: 1px;
  background-color: var(--rule-strong);
}
.page-news .stage-item {
  position: relative;
}
.page-news .stage-item a {
  display: block;
  padding: 9px 0 9px 24px;
  font-size: 13px;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.page-news .stage-item a:hover {
  color: var(--gold);
}
.page-news .stage-item.is-current a {
  color: var(--chalk);
  font-weight: 600;
}
.page-news .stage-dot {
  position: absolute;
  left: 1px;
  top: 16px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--graphite);
  box-shadow: 0 0 0 2px var(--night);
}
.page-news .stage-item.is-current .stage-dot {
  left: 0;
  width: 9px;
  height: 9px;
  top: 15px;
  background-color: var(--red);
  box-shadow: 0 0 0 2px var(--night), 0 0 0 4px rgba(226, 58, 46, .22);
}

/* ---------- 宽幅内容流 ---------- */
.page-news .news-stream {
  min-width: 0;
}
.page-news .stream-section + .stream-section {
  margin-top: clamp(52px, 7vw, 96px);
}
.page-news .stream-head {
  padding-top: 16px;
  margin-bottom: 22px;
  border-top: 2px solid var(--chalk);
}
.page-news .stream-index {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
}
.page-news .stream-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  letter-spacing: -.01em;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.16;
  color: var(--chalk);
}
.page-news .stream-lead {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--chalk-soft);
}

/* ---------- 专题分组 ---------- */
.page-news .topic-group + .topic-group {
  margin-top: 34px;
}
.page-news .topic-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--rule-strong);
}
.page-news .topic-group__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--yellow);
}
.page-news .topic-group__cadence {
  margin: 0;
  font-size: 11px;
  color: var(--mist);
}

/* ---------- 条目行 ---------- */
.page-news .entry-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(147, 162, 176, .24);
}
.page-news .entry-time {
  padding-top: 3px;
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--yellow);
  opacity: .82;
}
.page-news .entry-body {
  position: relative;
  padding-left: 0;
  transition: padding-left var(--dur) var(--ease);
}
.page-news .entry-body::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 2px;
  background-color: var(--red);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur) var(--ease);
}
.page-news .entry-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.42;
  color: var(--chalk);
}
.page-news .entry-sum {
  margin: 7px 0 0;
  max-width: 70ch;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(251, 248, 240, .7);
}
.page-news .entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 9px 0 0;
  font-size: 11.5px;
  color: var(--mist);
}

/* ---------- 纸色呼吸块 ---------- */
.page-news .news-breath {
  margin: clamp(26px, 4vw, 42px) 0;
  padding: clamp(20px, 3vw, 30px);
  background-color: var(--paper);
  color: var(--night);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  box-shadow: 8px 8px 0 rgba(15, 48, 41, .6);
}
.page-news .news-breath p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
}
.page-news .news-breath strong {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--red);
}

/* ---------- 图文分栏 ---------- */
.page-news .split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}
.page-news .news-figure {
  margin: 0;
  padding: 7px;
  border: 1px solid rgba(198, 161, 75, .45);
  background-color: rgba(15, 48, 41, .55);
}
.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid rgba(147, 162, 176, .2);
}
.page-news .news-figure figcaption {
  margin-top: 8px;
  font-size: 11.5px;
  line-height: 1.62;
  color: var(--mist);
}
.page-news .news-figure--wide {
  margin: 0 0 clamp(24px, 4vw, 38px);
}

/* ---------- 订阅档位 ---------- */
.page-news .tier-intro {
  margin-top: clamp(28px, 4vw, 40px);
}
.page-news .tier-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.page-news .tier {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--rule-strong);
}
.page-news .tier:last-child {
  border-bottom: 1px solid var(--rule-strong);
}
.page-news .tier__num {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--red);
}
.page-news .tier__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--chalk);
}
.page-news .tier__desc {
  margin: 6px 0 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(251, 248, 240, .72);
}
.page-news .tier-cta {
  margin: 26px 0 0;
}

/* ---------- 赛季阶段归档 ---------- */
.page-news .archive-group + .archive-group {
  margin-top: 26px;
}
.page-news .archive-group__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--gold);
}
.page-news .archive-group__title::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: var(--rule-strong);
}

/* ---------- 收尾 ---------- */
.page-news .news-cta {
  margin-top: clamp(56px, 8vw, 104px);
  padding: clamp(26px, 4vw, 46px) clamp(20px, 4vw, 46px);
  background-image: linear-gradient(160deg, rgba(15, 48, 41, .95), rgba(10, 26, 42, .95));
  border: 1px solid rgba(198, 161, 75, .45);
  border-left: 4px solid var(--red);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}
.page-news .news-cta__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--chalk-soft);
}
.page-news .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 悬停展开 ---------- */
@media (hover: hover) {
  .page-news .entry:hover .entry-body {
    padding-left: 16px;
  }
  .page-news .entry:hover .entry-body::before {
    transform: scaleY(1);
  }
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .entry,
  .page-news .feature-item {
    grid-template-columns: 124px minmax(0, 1fr);
    gap: 0 22px;
  }
  .page-news .feature-item {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: start;
  }
  .page-news .tier {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 0 20px;
    padding: 20px 0;
  }
}

@media (min-width: 860px) {
  .page-news .split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .75fr);
    gap: 34px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-news .news-shell {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: clamp(36px, 4vw, 64px);
    align-items: start;
  }
  .page-news .news-rail {
    position: sticky;
    top: 92px;
  }
  .page-news .filter-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry-body,
  .page-news .entry-body::before,
  .page-news .filter-chip,
  .page-news .feature-link {
    transition: none;
  }
}
</main>