.page-news {
  --news-rail: 296px;
  --news-hairline: rgba(232, 236, 244, .22);
  --news-dim: rgba(232, 236, 244, .72);
  background: var(--white);
  color: var(--gray);
  font-family: var(--font-sans);
}

.page-news .mono {
  font-family: var(--font-mono);
}

/* ---------- 面包屑 ---------- */
.page-news .news-top {
  padding-top: 22px;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
}

.page-news .breadcrumb li {
  display: flex;
  align-items: center;
  color: var(--gray);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-news .breadcrumb a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  margin-top: 20px;
  padding: 34px 20px 30px;
  display: grid;
  gap: 30px;
  background-color: var(--ink);
  background-image:
    linear-gradient(rgba(232, 236, 244, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 236, 244, .055) 1px, transparent 1px);
  background-size: 34px 34px;
  border: var(--bd) solid var(--blue);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hard-ink);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 132px;
  height: 6px;
  background: var(--orange);
}

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

.page-news .news-hero h1 {
  margin: 12px 0 0;
  max-width: 20ch;
  font-size: clamp(28px, 6.2vw, 50px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-news .news-hero .lede {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--news-dim);
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .hero-facts {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-news .hero-fact {
  padding: 12px 14px;
  border: 1px solid var(--news-hairline);
  border-left: 3px solid var(--cyan);
  background: rgba(255, 255, 255, .03);
}

.page-news .hero-fact:first-child {
  border-left-color: var(--orange);
}

.page-news .fact-num {
  display: block;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}

.page-news .fact-label {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--news-dim);
}

/* ---------- 双栏骨架 ---------- */
.page-news .news-shell {
  margin-top: 44px;
  margin-bottom: 64px;
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-news .news-rail .rail-inner {
  padding: 18px 16px 20px;
  border: var(--bd) solid var(--line);
  border-radius: var(--radius);
  background: var(--mist);
}

.page-news .rail-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--blue);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.page-news .news-filter .chip {
  font-size: 13px;
  padding: 6px 12px;
}

.page-news .news-count {
  margin: 0;
  font-size: 13px;
}

.page-news .news-count .mono {
  color: var(--orange);
  font-weight: 700;
}

.page-news .rail-nav {
  margin-top: 18px;
  padding-top: 16px;
  border-top: var(--bd) solid var(--line);
}

.page-news .rail-nav ol {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .rail-nav a {
  display: block;
  padding: 9px 10px;
  border-left: 3px solid var(--line);
  color: var(--blue);
  font-size: 14px;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .rail-nav a:hover,
.page-news .rail-nav a:focus-visible {
  background: var(--white);
  border-left-color: var(--orange);
}

/* ---------- 条目流 ---------- */
.page-news .news-flow {
  display: grid;
  gap: 28px;
  min-width: 0;
}

.page-news .flow-block {
  padding: 24px 18px 26px;
  border: var(--bd) solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-hard);
}

.page-news .flow-block--mist {
  background: var(--mist);
}

.page-news .flow-block--dark {
  background: var(--ink);
  border-color: var(--blue);
  box-shadow: var(--shadow-hard-ink);
}

.page-news .flow-block--blue {
  background: var(--blue);
  border-color: var(--ink);
  box-shadow: var(--shadow-hard-ink);
}

.page-news .flow-head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-news .flow-head > div {
  min-width: 0;
}

.page-news .flow-num {
  flex: none;
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--silver);
  -webkit-text-stroke: 1.4px var(--blue);
  padding-top: 2px;
}

.page-news .flow-block--dark .flow-num,
.page-news .flow-block--blue .flow-num {
  color: transparent;
  -webkit-text-stroke-color: var(--news-hairline);
}

.page-news .flow-head .section-title {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 27px);
  line-height: 1.3;
  color: var(--blue);
}

.page-news .flow-block--dark .flow-head .section-title,
.page-news .flow-block--blue .flow-head .section-title {
  color: var(--white);
}

.page-news .flow-head .note {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
}

.page-news .flow-block--dark .flow-head .note,
.page-news .flow-block--blue .flow-head .note {
  color: var(--news-dim);
}

/* ---------- 图片 ---------- */
.page-news .news-figure {
  margin: 0 0 20px;
  border: var(--bd) solid var(--blue);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--mist);
  box-shadow: var(--shadow-sm);
}

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

.page-news .content-cover {
  box-shadow: var(--shadow-hard);
}

.page-news .flow-block--dark .news-figure,
.page-news .flow-block--blue .news-figure {
  border-color: var(--news-hairline);
  background: rgba(10, 20, 40, .5);
  box-shadow: var(--shadow-hard-ink);
}

.page-news .flow-block .prose + .news-figure {
  margin-top: 20px;
}

/* ---------- 动态条目 ---------- */
.page-news .digest-list {
  display: grid;
  gap: 12px;
}

.page-news .digest-item {
  --news-cat: var(--blue);
  border: var(--bd) solid var(--line);
  border-left: 5px solid var(--news-cat);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}

.page-news .digest-item[data-tags~="revamp"] {
  --news-cat: var(--orange);
}

.page-news .digest-item[data-tags~="release"] {
  --news-cat: var(--cyan);
}

.page-news .digest-item[data-tags~="tip"] {
  --news-cat: var(--blue);
}

.page-news .digest-item[data-tags~="story"] {
  --news-cat: var(--amber);
}

.page-news .digest-item:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 rgba(18, 58, 107, .18);
}

.page-news .digest-item[open] {
  background: var(--mist);
  border-color: var(--news-cat);
}

.page-news .digest-item > summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "tag time"
    "title title";
  align-items: center;
  gap: 8px 10px;
  padding: 13px 15px;
  cursor: pointer;
  list-style: none;
}

.page-news .digest-item > summary::-webkit-details-marker {
  display: none;
}

.page-news .digest-item > summary::marker {
  content: "";
}

.page-news .digest-tag {
  grid-area: tag;
  justify-self: start;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--blue);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.page-news .digest-item[data-tags~="revamp"] .digest-tag {
  background: var(--orange);
  color: var(--ink);
}

.page-news .digest-item[data-tags~="release"] .digest-tag {
  background: var(--cyan);
  color: var(--ink);
}

.page-news .digest-item[data-tags~="tip"] .digest-tag {
  background: var(--blue);
  color: var(--white);
}

.page-news .digest-item[data-tags~="story"] .digest-tag {
  background: var(--amber);
  color: var(--ink);
}

.page-news .digest-title {
  grid-area: title;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--blue);
}

.page-news .digest-time {
  grid-area: time;
  justify-self: end;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--white);
  font-size: 12px;
  color: var(--gray);
  white-space: nowrap;
}

.page-news .digest-body {
  margin: 0;
  padding: 12px 15px 15px;
  border-top: 1px dashed var(--line);
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
}

/* ---------- 拆版专题 ---------- */
.page-news .tagmap {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .tagmap-row {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: var(--bd) solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.page-news .tagmap-old {
  font-size: 14px;
  line-height: 1.65;
  color: var(--gray);
}

.page-news .tagmap-old b {
  color: var(--ink);
}

.page-news .tagmap-arrow {
  justify-self: center;
  transform: rotate(90deg);
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
}

.page-news .tagmap-new {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .tagmap-new .chip {
  padding: 5px 11px;
  border-color: var(--ink);
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
}

.page-news .tagmap-link {
  font-size: 13px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  padding-bottom: 1px;
}

.page-news .tagmap-link:hover,
.page-news .tagmap-link:focus-visible {
  color: var(--orange);
}

.page-news .tagmap-tip {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-left: 4px solid var(--orange);
  background: var(--white);
  font-size: 14px;
  line-height: 1.75;
}

/* ---------- 版本时间线 ---------- */
.page-news .timeline {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .timeline-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--news-hairline);
}

.page-news .timeline-item:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-news .ver {
  align-self: start;
  min-width: 62px;
  padding: 5px 10px;
  border-radius: 3px;
  background: var(--orange);
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  text-align: center;
}

.page-news .timeline-item:nth-child(n+2) .ver {
  background: transparent;
  border: 2px solid var(--teal);
  color: var(--cyan);
}

.page-news .ver-body {
  min-width: 0;
}

.page-news .ver-when {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-news .ver-title {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.45;
  color: var(--white);
}

.page-news .ver-body p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-dim);
}

.page-news .timeline-item .ver-scope {
  margin: 0;
  padding: 6px 10px;
  border-left: 2px solid var(--teal);
  background: rgba(232, 236, 244, .08);
  font-size: 13px;
  line-height: 1.6;
  color: var(--silver);
}

.page-news .note--onDark,
.page-news .note--onBlue {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--news-dim);
}

.page-news .note--onDark a,
.page-news .note--onBlue a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-news .note--onDark a:hover,
.page-news .note--onBlue a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 场景故事 ---------- */
.page-news .scene-grid {
  display: grid;
  gap: 14px;
}

.page-news .scene-card {
  padding: 16px 16px 18px;
  border: var(--bd) solid var(--line);
  border-top: 4px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--mist);
}

.page-news .scene-card:nth-child(2) {
  border-top-color: var(--orange);
}

.page-news .scene-card:nth-child(3) {
  border-top-color: var(--blue);
}

.page-news .scene-no {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gray);
}

.page-news .scene-card h3 {
  margin: 8px 0 8px;
  font-size: 17px;
  line-height: 1.45;
  color: var(--blue);
}

.page-news .scene-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--gray);
}

/* ---------- 季度数据 ---------- */
.page-news .meter-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .meter {
  display: grid;
  gap: 7px;
}

.page-news .meter-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.page-news .meter-label {
  font-size: 14px;
  color: var(--silver);
}

.page-news .meter-val {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
}

.page-news .meter-track {
  display: block;
  height: 10px;
  border-radius: 2px;
  background: rgba(232, 236, 244, .16);
  overflow: hidden;
}

.page-news .meter-fill {
  display: block;
  height: 100%;
}

.page-news .meter-fill--a {
  width: 99.9%;
  background: var(--cyan);
}

.page-news .meter-fill--b {
  width: 78%;
  background: var(--orange);
}

.page-news .meter-fill--c {
  width: 46%;
  background: var(--amber);
}

.page-news .mini-facts {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-news .mini-fact {
  padding: 12px 14px;
  border: 1px solid var(--news-hairline);
  border-left: 3px solid var(--cyan);
}

.page-news .mini-fact .fact-num {
  font-size: 22px;
}

.page-news .subscribe-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 26px;
  padding: 16px;
  border: 2px dashed var(--news-hairline);
  border-radius: var(--radius);
}

.page-news .subscribe-note p {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero {
    padding: 40px 32px 38px;
  }

  .page-news .flow-block {
    padding: 28px 26px 30px;
  }

  .page-news .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .mini-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-news .digest-item > summary {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas: "tag title time";
    gap: 16px;
    padding: 15px 18px;
  }

  .page-news .digest-body {
    padding: 13px 18px 17px;
  }

  .page-news .tagmap-row {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1.35fr);
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
  }

  .page-news .tagmap-arrow {
    transform: none;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 46px;
    padding: 48px 46px 46px;
  }

  .page-news .news-shell {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 44px;
  }

  .page-news .news-rail .rail-inner {
    position: sticky;
    top: 96px;
  }

  .page-news .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .digest-item,
  .page-news .rail-nav a {
    transition: none;
  }

  .page-news .digest-item:hover {
    transform: none;
  }
}