.page-news {
  --news-rule: rgba(138, 166, 184, .22);
  --news-tag-cool-bg: rgba(47, 227, 214, .14);
  --news-tag-warm-bg: rgba(255, 106, 69, .16);
  --news-gap: clamp(52px, 8vw, 108px);
  display: block;
}

/* ---------- 首屏 ---------- */

.page-news .news-lead {
  position: relative;
  padding: clamp(96px, 15vw, 180px) 0 clamp(28px, 5vw, 52px);
}

.page-news .news-lead::after {
  content: "";
  position: absolute;
  left: -8%;
  bottom: 8%;
  width: 46%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-cool-strong), transparent);
  transform: rotate(-12deg);
  pointer-events: none;
}

.page-news .breadcrumb a {
  color: var(--slate-400);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-news .breadcrumb a:hover {
  color: var(--cyan-400);
}

.page-news .news-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.4vw, 4.4rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  max-width: 17ch;
}

.page-news .news-lede {
  margin-top: 20px;
  max-width: 62ch;
}

.page-news .news-filters {
  margin-top: clamp(24px, 4vw, 36px);
  flex-wrap: wrap;
  row-gap: 10px;
}

.page-news .news-filter {
  text-decoration: none;
  font-size: 13px;
}

.page-news .news-filter:hover,
.page-news .news-filter:focus-visible {
  border-color: var(--cyan-400);
  color: var(--cyan-200);
}

/* ---------- 区块标题 ---------- */

.page-news .block-head {
  margin-bottom: clamp(24px, 4vw, 46px);
}

.page-news .block-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.7rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 10px 0 0;
  max-width: 22ch;
}

.page-news .block-lede {
  margin: 16px 0 0;
  max-width: 62ch;
  color: var(--slate-400);
  line-height: 1.76;
}

/* ---------- 条目流 ---------- */

.page-news .feed-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .feed-item {
  position: relative;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--news-rule);
  transition: border-color var(--dur) var(--ease);
}

.page-news .feed-item:last-child {
  border-bottom: 1px solid var(--news-rule);
}

.page-news .feed-num {
  font-family: var(--font-data);
  font-size: clamp(1.5rem, 5vw, 2.6rem);
  font-weight: 200;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--slate-400);
  padding-top: 4px;
  transition: color var(--dur) var(--ease);
}

.page-news .feed-item:hover {
  border-top-color: var(--cyan-400);
}

.page-news .feed-item:hover .feed-num {
  color: var(--cyan-400);
}

.page-news .feed-item--warm:hover {
  border-top-color: var(--coral-500);
}

.page-news .feed-item--warm:hover .feed-num {
  color: var(--coral-500);
}

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

.page-news .feed-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--pill);
  font-size: 12px;
  letter-spacing: 0.04em;
  background: var(--news-tag-cool-bg);
  color: var(--cyan-200);
  border: 1px solid var(--line-cool);
}

.page-news .feed-tag--warm {
  background: var(--news-tag-warm-bg);
  color: var(--coral-200);
  border-color: var(--line-warm);
}

.page-news .feed-stage {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate-400);
}

.page-news .feed-title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.04rem, 2.6vw, 1.36rem);
  font-weight: 700;
  line-height: 1.36;
  letter-spacing: -0.01em;
}

.page-news .feed-summary {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--slate-400);
  max-width: 62ch;
}

/* ---------- 订阅提示条 ---------- */

.page-news .subscribe-strip {
  display: grid;
  gap: 18px;
  align-items: center;
  margin-top: clamp(30px, 5vw, 48px);
  padding: clamp(22px, 3.4vw, 34px);
  border-radius: var(--r-xl);
  background: linear-gradient(100deg, rgba(255, 106, 69, .18), rgba(4, 18, 31, .92) 62%);
  border: 1px solid var(--line-warm);
}

.page-news .subscribe-strip p {
  margin: 0;
  max-width: 54ch;
  line-height: 1.72;
}

.page-news .subscribe-strip--quiet {
  background: linear-gradient(100deg, rgba(47, 227, 214, .12), rgba(4, 18, 31, .92) 62%);
  border-color: var(--line-cool);
}

/* ---------- 版本记录 ---------- */

.page-news .version-map {
  margin: 0 0 clamp(30px, 5vw, 52px);
}

.page-news .version-map img,
.page-news .watch-media img,
.page-news .squad-media img,
.page-news .editor-card img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-news .version-map img {
  border-radius: var(--r-xl);
  border: 1px solid var(--line-cool);
}

.page-news .version-map figcaption {
  margin-top: 14px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate-400);
}

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

.page-news .version-card {
  position: relative;
  padding: 26px 24px 24px;
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(10, 39, 64, .94), rgba(4, 18, 31, .94));
  border: 1px solid var(--line-cool);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .version-card:hover {
  border-color: var(--cyan-400);
  transform: translateY(-3px);
}

.page-news .version-card--warm {
  border-color: var(--line-warm);
}

.page-news .version-card--warm:hover {
  border-color: var(--coral-500);
}

.page-news .version-tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan-400);
}

.page-news .version-card--warm .version-tag {
  color: var(--coral-500);
}

.page-news .version-card h3 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: 1.14rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .version-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--slate-400);
}

/* ---------- 跟队笔记 ---------- */

.page-news .squad-layout {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-news .squad-media img {
  border-radius: var(--r-xl);
  border: 1px solid var(--line-cool);
}

.page-news .note-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .note-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-quiet);
}

.page-news .note-stage {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--cyan-400);
  padding-top: 4px;
}

.page-news .note-row p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--slate-400);
}

.page-news .squad-link {
  margin: 22px 0 0;
}

/* ---------- 通用内联链接 ---------- */

.page-news .inline-link {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .inline-link:hover {
  border-bottom-color: currentColor;
}

/* ---------- 数据观察 ---------- */

.page-news .watch-layout {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

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

.page-news .watch-media img {
  border-radius: var(--r-xl);
  border: 1px solid var(--line-warm);
}

.page-news .watch-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .watch-item {
  padding: 20px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-quiet);
  background: rgba(20, 72, 110, .22);
  transition: border-color var(--dur) var(--ease);
}

.page-news .watch-item:hover {
  border-color: var(--coral-500);
}

.page-news .watch-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.42;
}

.page-news .watch-item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--slate-400);
}

/* ---------- 订阅指南 ---------- */

.page-news .guide-layout {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  align-items: start;
}

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

.page-news .guide-steps > li {
  position: relative;
  padding: 22px 22px 22px 66px;
  border-radius: var(--r-md);
  background: rgba(20, 72, 110, .28);
  border: 1px solid var(--line-quiet);
  transition: border-color var(--dur) var(--ease);
}

.page-news .guide-steps > li:hover {
  border-color: var(--cyan-400);
}

.page-news .guide-steps > li::before {
  counter-increment: gstep;
  content: "0" counter(gstep);
  position: absolute;
  left: 22px;
  top: 22px;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--coral-500);
}

.page-news .guide-steps h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.42;
}

.page-news .guide-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--slate-400);
}

.page-news .editor-card {
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(10, 39, 64, .92), rgba(4, 18, 31, .96));
  border: 1px solid var(--line-warm);
}

.page-news .editor-card img {
  aspect-ratio: 25 / 16;
}

.page-news .editor-body {
  padding: 22px 24px 26px;
}

.page-news .editor-body h3 {
  margin: 10px 0 10px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.42;
}

.page-news .editor-body p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--slate-400);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-news .subscribe-strip {
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 860px) {
  .page-news .feed-item {
    grid-template-columns: 104px 1fr;
    gap: 26px;
    padding: 30px 0;
  }

  .page-news .feed-item:nth-child(odd) {
    padding-right: 6%;
  }

  .page-news .feed-item:nth-child(even) {
    padding-left: 6%;
  }

  .page-news .note-row {
    grid-template-columns: 104px 1fr;
  }
}

@media (min-width: 900px) {
  .page-news .version-track {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-news .version-track > li:nth-child(2) {
    margin-top: 36px;
  }

  .page-news .squad-layout {
    grid-template-columns: 5fr 7fr;
  }

  .page-news .squad-media {
    order: 0;
  }

  .page-news .watch-layout {
    grid-template-columns: 6fr 6fr;
  }

  .page-news .guide-layout {
    grid-template-columns: 7fr 5fr;
  }
}

@media (min-width: 1180px) {
  .page-news .feed-item:nth-child(odd) {
    padding-right: 9%;
  }

  .page-news .feed-item:nth-child(even) {
    padding-left: 9%;
  }

  .page-news .watch-layout {
    grid-template-columns: 5fr 7fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed-item,
  .page-news .feed-num,
  .page-news .version-card,
  .page-news .watch-item,
  .page-news .guide-steps > li,
  .page-news .inline-link {
    transition: none;
  }

  .page-news .version-card:hover {
    transform: none;
  }
}