.page-news {
  --news-pad: clamp(20px, 3vw, 36px);
  background-color: var(--night);
  background-image:
    repeating-linear-gradient(90deg, rgba(28, 92, 107, .16) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, rgba(28, 92, 107, .09) 0 1px, transparent 1px 88px);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumbs {
  padding-top: clamp(18px, 3vw, 28px);
}

.page-news .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist-lift);
}

.page-news .breadcrumbs__list li {
  display: flex;
  align-items: center;
}

.page-news .breadcrumbs__list li + li::before {
  content: "/";
  margin: 0 10px;
  color: var(--edge);
}

.page-news .breadcrumbs__list a {
  color: var(--mist-lift);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .breadcrumbs__list a:hover,
.page-news .breadcrumbs__list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: clamp(30px, 5vw, 54px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-news .news-hero__inner {
  display: grid;
  gap: clamp(16px, 2.2vw, 26px);
  max-width: 960px;
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(36px, 7vw, 54px);
  line-height: 1.05;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-news .news-hero__lede {
  margin: 0;
  max-width: 36em;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.85;
  color: var(--mist-lift);
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  margin: clamp(10px, 2vw, 20px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border-top: 2px solid var(--cyan);
}

.page-news .news-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 18px 16px 20px;
  background: var(--night);
}

.page-news .news-fact__num {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 600;
  line-height: 1;
  color: var(--orange);
}

.page-news .news-fact__unit {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mist-lift);
}

.page-news .news-fact__label {
  margin-top: 6px;
  font-size: 13px;
  font-style: normal;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 章节抬头 ---------- */
.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: clamp(24px, 4vw, 44px);
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.page-news .section-head__text {
  max-width: 62ch;
}

.page-news .section-title {
  margin: 6px 0 10px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(25px, 4vw, 33px);
  line-height: 1.16;
  color: var(--paper);
}

.page-news .section-head__text .muted {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist-lift);
}

/* ---------- 焦点条目 ---------- */
.page-news .focus-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-news .focus-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--coal);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  transition: border-color var(--dur) var(--ease);
}

.page-news .focus-lead--flip {
  border-left: 1px solid var(--line);
  border-right: 3px solid var(--orange);
}

.page-news .focus-lead:hover {
  border-left-color: var(--rose);
}

.page-news .focus-lead--flip:hover {
  border-right-color: var(--rose);
}

.page-news .focus-lead__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: var(--news-pad);
}

.page-news .focus-lead__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(21px, 3vw, 29px);
  line-height: 1.28;
  color: var(--paper);
}

.page-news .focus-lead__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist-lift);
}

.page-news .focus-lead__meta {
  margin: auto 0 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-news .focus-more {
  width: 100%;
}

.page-news .focus-more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
  padding: 4px 0;
  border-bottom: 1px solid rgba(52, 231, 228, .35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-news .focus-more summary::before {
  content: "+";
  display: inline-block;
  width: 1em;
  color: var(--orange);
  font-weight: 700;
}

.page-news .focus-more[open] summary::before {
  content: "\2013";
}

.page-news .focus-more summary:hover,
.page-news .focus-more summary:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-news .focus-more__body {
  padding-top: 14px;
}

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

.page-news .focus-more__body p:last-child {
  margin-bottom: 0;
}

.page-news .news-media {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--night);
  border-top: 1px solid var(--line);
}

.page-news .focus-lead__media {
  min-height: 220px;
}

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

/* ---------- 栏目导航条 ---------- */
.page-news .news-strip {
  margin-top: clamp(44px, 7vw, 90px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(20, 22, 28, .74);
}

.page-news .news-strip__inner {
  display: flex;
  gap: clamp(16px, 2.6vw, 34px);
  padding: 14px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .news-strip a {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist-lift);
  text-decoration: none;
  white-space: nowrap;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-strip a:hover,
.page-news .news-strip a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 赛场观察 ---------- */
.page-news .news-banner {
  margin: 0 0 clamp(26px, 4vw, 46px);
  border: 1px solid var(--line);
  background: var(--coal);
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 8 / 3;
}

.page-news .news-banner figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

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

.page-news .stream__item {
  display: grid;
  gap: 10px;
  padding: clamp(20px, 3vw, 32px) 0;
  border-top: 1px solid var(--line);
}

.page-news .stream__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .stream__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0;
}

.page-news .stream__time {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-news .stream__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.36;
  color: var(--paper);
}

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

/* ---------- 数据更新记录（纸白区） ---------- */
.page-news .news-paper {
  --mist-lift: #46536E;
  background: var(--paper);
  color: var(--night);
}

.page-news .news-paper .section-head {
  border-bottom-color: rgba(10, 18, 48, .18);
}

.page-news .news-paper .section-title {
  color: var(--night);
}

.page-news .news-paper .muted {
  color: #46536E;
}

.page-news .news-paper .eyebrow {
  color: #0E5B63;
}

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

.page-news .update-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px 20px;
  align-items: center;
  padding: 20px 0;
  border-top: 1px solid rgba(10, 18, 48, .16);
}

.page-news .update-row:last-child {
  border-bottom: 1px solid rgba(10, 18, 48, .16);
}

.page-news .update-row__round {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  letter-spacing: .06em;
  color: #0E5B63;
  font-weight: 600;
}

.page-news .update-row__round .dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--edge);
}

.page-news .update-row.is-delayed .update-row__round {
  color: #A11B52;
}

.page-news .update-row.is-delayed .dot {
  background: var(--rose);
}

.page-news .update-row__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #1B2440;
}

.page-news .spark {
  width: 100%;
  max-width: 150px;
  height: auto;
}

.page-news .spark__line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-news .spark__peak {
  fill: var(--rose);
}

.page-news .news-paper .spark__line {
  stroke: var(--edge);
}

.page-news .news-paper .spark__peak {
  fill: var(--rose);
}

/* ---------- 版本说明 ---------- */
.page-news .news-releases {
  border-top: 1px solid var(--line);
}

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

.page-news .release-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  transition: background-color var(--dur) var(--ease);
}

.page-news .release-row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .release-row__code {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--orange);
}

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

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

/* ---------- 专题策划 ---------- */
.page-news .series-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.page-news .series-grid__lede {
  margin: 0 0 clamp(18px, 3vw, 28px);
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist-lift);
}

.page-news .series-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .series-list li {
  padding-left: 16px;
  border-left: 2px solid var(--edge);
  transition: border-color var(--dur) var(--ease);
}

.page-news .series-list li:hover {
  border-left-color: var(--cyan);
}

.page-news .series-list__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .series-list p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist-lift);
}

.page-news .series-grid__foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-news .series-grid__media {
  border: 1px solid var(--line);
}

/* ---------- 订阅与提醒 ---------- */
.page-news .news-subscribe {
  padding-bottom: clamp(64px, 9vw, 120px);
}

.page-news .news-subscribe__inner {
  max-width: 760px;
  margin: 0;
  padding-top: clamp(24px, 4vw, 40px);
  border-top: 2px solid var(--cyan);
}

.page-news .news-subscribe__inner .muted {
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist-lift);
}

.page-news .subscribe-tags {
  display: grid;
  gap: 1px;
  margin: 0 0 clamp(24px, 4vw, 36px);
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .subscribe-tag {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 14px;
  background: var(--night);
  transition: background-color var(--dur) var(--ease);
}

.page-news .subscribe-tag:hover {
  background: var(--coal);
}

.page-news .subscribe-tag__idx {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange);
  padding-top: 3px;
}

.page-news .subscribe-tag__body strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 16px;
  letter-spacing: .02em;
  color: var(--paper);
}

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

.page-news .news-subscribe__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 clamp(20px, 3vw, 28px);
}

.page-news .news-subscribe__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news :focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .update-row {
    grid-template-columns: 140px minmax(0, 1fr) 150px;
  }

  .page-news .release-row {
    grid-template-columns: 110px 190px minmax(0, 1fr);
    align-items: baseline;
    gap: 8px 24px;
  }
}

@media (min-width: 880px) {
  .page-news .focus-lead {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-news .focus-lead--flip {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-news .focus-lead--flip .focus-lead__body {
    order: 2;
  }

  .page-news .focus-lead--flip .focus-lead__media {
    order: 1;
    border-top: 0;
    border-right: 1px solid var(--line);
  }

  .page-news .focus-lead .news-media {
    border-top: 0;
  }

  .page-news .stream__item {
    grid-template-columns: 150px minmax(0, 1fr) minmax(0, 1.25fr);
    gap: clamp(16px, 2.6vw, 34px);
    align-items: start;
  }

  .page-news .stream__item:nth-child(even) {
    grid-template-columns: 150px minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-news .stream__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-news .series-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .focus-more summary,
  .page-news .news-strip a,
  .page-news .stream__item,
  .page-news .release-row,
  .page-news .subscribe-tag,
  .page-news .series-list li,
  .page-news .breadcrumbs__list a {
    transition: none;
  }
}