.page-news {
  --news-line: rgba(20, 32, 28, .13);
  --news-line-strong: rgba(20, 32, 28, .24);
  --news-muted: #566a63;
  background: var(--paper);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(24px, 5vw, 52px) 0 clamp(30px, 5vw, 60px);
  background:
    radial-gradient(115% 125% at 88% -12%, rgba(216, 166, 58, .24), rgba(11, 43, 36, 0) 62%),
    var(--ink);
  color: var(--paper);
  border-bottom: 1px solid var(--line-gold);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(143, 163, 155, .1) 0 1px, transparent 1px 72px);
  pointer-events: none;
}

.page-news .news-hero > .container {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumbs {
  margin-bottom: clamp(18px, 3vw, 30px);
  font-size: 13px;
  color: var(--ink-soft);
}

.page-news .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.page-news .breadcrumbs__list a {
  color: var(--grey);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .breadcrumbs__list a:hover {
  color: var(--gold-hi);
  border-bottom-color: var(--line-gold-strong);
}

.page-news .news-hero .eyebrow {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--gold-hi);
  text-transform: uppercase;
}

.page-news .news-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(30px, 5.6vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.012em;
  max-width: 22ch;
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 36px;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-grey);
  font-size: 13.5px;
  color: var(--ink-soft);
}

.page-news .news-hero__k {
  display: block;
  margin-bottom: 4px;
  font-size: 10.5px;
  letter-spacing: .16em;
  color: var(--gold);
}

/* ---------- 通用区块节奏 ---------- */
.page-news .section {
  padding: clamp(36px, 6vw, 76px) 0;
}

.page-news .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px 24px;
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-news .section-head .eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-news .section-head h2 {
  margin: 8px 0 0;
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.01em;
}

.page-news .section-head__note {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--news-muted);
}

/* ---------- 主推专题横滑 ---------- */
.page-news .news-features {
  border-bottom: 1px solid var(--news-line);
}

.page-news .feature-rail {
  display: flex;
  gap: 14px;
  padding: 2px 0 18px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--gold) transparent;
}

.page-news .feature-rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .feature-rail::-webkit-scrollbar-track {
  background: rgba(20, 32, 28, .07);
}

.page-news .feature-rail::-webkit-scrollbar-thumb {
  background: var(--gold);
}

.page-news .feature {
  flex: 0 0 auto;
  width: min(82vw, 330px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 16px;
  scroll-snap-align: start;
  text-decoration: none;
  color: var(--paper);
  background: var(--ink-2);
  border: 1px solid var(--line-gold);
  border-top: 2px solid var(--gold);
  transition: background-color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}

.page-news .feature--lead {
  width: min(88vw, 520px);
  padding: 0;
  overflow: hidden;
}

.page-news .feature__media {
  display: block;
}

.page-news .feature__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(.92) contrast(1.05);
}

.page-news .feature__body {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px 18px 16px;
}

.page-news .feature:not(.feature--lead) .feature__body {
  padding: 0;
  flex: 1;
}

.page-news .feature__no {
  font-family: var(--font-num);
  font-size: 38px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--gold);
}

.page-news .feature__tag {
  font-size: 10.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .feature h3 {
  margin: 0;
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  line-height: 1.38;
  color: var(--paper);
}

.page-news .feature p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-news .feature__foot {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 11px;
  border-top: 1px solid var(--line-gold);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--gold-hi);
}

.page-news .feature:hover {
  background: var(--ink-3);
  border-color: var(--line-gold-strong);
  transform: translateY(-2px);
}

/* ---------- 分类标签 ---------- */
.page-news .news-index {
  padding-bottom: clamp(20px, 3vw, 34px);
}

.page-news .cat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.page-news .cat-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-news .chip {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--text);
  border: 1px solid var(--news-line-strong);
  background: transparent;
  cursor: pointer;
  user-select: none;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .chip__n {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-news .chip:hover {
  border-color: var(--gold);
}

.page-news .cat-radio:checked + .chip {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-news .cat-radio:checked + .chip .chip__n {
  color: var(--gold-hi);
}

.page-news .cat-radio:focus-visible + .chip {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-news .index-note {
  margin: 18px 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-muted);
  padding-left: 14px;
  border-left: 2px solid var(--gold);
}

/* 纯 CSS 筛选：不支持 :has 时全部条目照常显示 */
.page-news .news-stream:has(#cat-data:checked) .entry:not([data-cat="data"]),
.page-news .news-stream:has(#cat-release:checked) .entry:not([data-cat="release"]),
.page-news .news-stream:has(#cat-notes:checked) .entry:not([data-cat="notes"]),
.page-news .news-stream:has(#cat-people:checked) .entry:not([data-cat="people"]) {
  display: none;
}

/* ---------- 时间线列表 ---------- */
.page-news .news-list-sec {
  padding-top: clamp(16px, 2.5vw, 26px);
}

.page-news .news-list {
  margin: 0 0 0 3px;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--news-line-strong);
}

.page-news .entry {
  position: relative;
  padding: 20px 0;
  border-top: 1px solid var(--news-line);
}

.page-news .entry:first-child {
  padding-top: 6px;
  border-top: 0;
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 27px;
  width: 7px;
  height: 7px;
  background: var(--gold);
}

.page-news .entry:first-child::before {
  top: 13px;
}

.page-news .entry[data-cat="data"]::before {
  background: var(--cyan);
}

.page-news .entry[data-cat="release"]::before {
  background: var(--gold);
}

.page-news .entry[data-cat="notes"]::before {
  background: var(--red);
}

.page-news .entry[data-cat="people"]::before {
  background: var(--ink-3);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .entry__cat {
  padding: 3px 8px;
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--ink-3);
  border: 1px solid var(--news-line-strong);
}

.page-news .entry__time {
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--news-muted);
}

.page-news .entry h3 {
  margin: 0;
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 700;
  line-height: 1.42;
}

.page-news .entry h3 a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .entry h3 a:hover {
  color: var(--ink-3);
  border-bottom-color: var(--gold);
}

.page-news .entry p {
  margin: 8px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-muted);
}

.page-news .entry img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  margin-top: 14px;
  border: 1px solid var(--news-line-strong);
  object-fit: cover;
}

.page-news .entry:nth-child(n+6) {
  padding-block: 17px;
}

.page-news .entry:nth-child(n+9) {
  padding-block: 14px;
}

/* ---------- 更新节奏与回顾 ---------- */
.page-news .news-follow {
  background:
    radial-gradient(90% 120% at 8% 0%, rgba(47, 214, 196, .1), rgba(11, 43, 36, 0) 58%),
    var(--ink);
  color: var(--paper);
  border-top: 1px solid var(--line-gold);
}

.page-news .news-follow__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-news .news-follow .eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-hi);
}

.page-news .news-follow h2 {
  margin: 8px 0 16px;
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 800;
  line-height: 1.15;
}

.page-news .news-follow p {
  max-width: 60ch;
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-news .news-follow p a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 214, 196, .45);
}

.page-news .news-follow p a:hover {
  border-bottom-color: var(--cyan);
}

.page-news .news-follow .btn {
  margin-top: 8px;
}

.page-news .news-follow__side h3 {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: .16em;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
}

.page-news .follow-links {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-gold);
}

.page-news .follow-links li {
  border-bottom: 1px solid var(--line-gold);
}

.page-news .follow-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 2px;
  font-size: 15px;
  color: var(--paper);
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-news .follow-links a::after {
  content: "→";
  color: var(--gold);
}

.page-news .follow-links a:hover {
  color: var(--gold-hi);
  padding-left: 8px;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 720px) {
  .page-news .feature-rail {
    gap: 18px;
  }

  .page-news .feature {
    width: 340px;
  }

  .page-news .feature--lead {
    width: 440px;
  }

  .page-news .entry {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr);
    column-gap: 26px;
  }

  .page-news .entry__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
    margin: 3px 0 0;
  }

  .page-news .entry p {
    max-width: 66ch;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-news .feature {
    width: 380px;
  }

  .page-news .feature--lead {
    width: 520px;
  }

  .page-news .news-follow__grid {
    grid-template-columns: 1.15fr .85fr;
    align-items: start;
  }

  .page-news .entry {
    grid-template-columns: 190px minmax(0, 1fr);
    column-gap: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feature,
  .page-news .follow-links a,
  .page-news .entry h3 a {
    transition: none;
  }

  .page-news .feature:hover {
    transform: none;
  }
}