.page-news {
  --news-accent-trend: var(--red);
  --news-accent-notice: var(--gold);
  --news-accent-index: var(--ice);
  --news-accent-archive: var(--cement);
  background: var(--ink-950);
  color: var(--white);
}

.page-news img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-news [id] {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  background: var(--ink-950);
  padding: calc(var(--header-h) + 18px) 0 0;
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ice);
}

.page-news .breadcrumb a {
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}

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

.page-news .breadcrumb__sep {
  color: var(--ink-600);
}

.page-news .breadcrumb__item--now {
  color: var(--white);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 20px 0 56px;
  background:
    radial-gradient(120% 90% at 88% -20%, rgba(213, 43, 30, .22), transparent 62%),
    radial-gradient(90% 70% at 6% 0%, rgba(21, 94, 134, .32), transparent 60%),
    linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 100%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(169, 194, 214, .07) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(169, 194, 214, .05) 0 1px, transparent 1px 84px);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.page-news .news-headline {
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, rgba(11, 60, 93, .74), rgba(8, 23, 38, .94));
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-news .news-headline__media {
  margin: 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(140deg, var(--ink-800), var(--ink-950));
}

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

.page-news .news-headline__body {
  padding: 24px 22px 28px;
}

.page-news .news-week-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--gold);
  border: 1px solid rgba(242, 183, 5, .55);
  border-radius: 999px;
  padding: 5px 14px;
  background: rgba(242, 183, 5, .08);
}

.page-news h1 {
  margin: 18px 0 14px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.18;
  letter-spacing: .02em;
  color: var(--white);
}

.page-news .news-headline__body .lead {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ice);
}

.page-news .news-headline__briefs {
  list-style: none;
  margin: 24px 0 0;
  padding: 18px 0 0;
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--line);
}

.page-news .news-headline__briefs li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ice);
}

.page-news .news-headline__briefs .mono {
  font-size: 13px;
  color: var(--red);
  padding-top: 1px;
}

.page-news .news-headline__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 栏目索引栏 ---------- */
.page-news .news-index {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(10, 32, 54, .74);
  padding: 20px 18px;
}

.page-news .news-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--ice);
}

.page-news .news-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-news .news-index__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 12px;
  border-radius: var(--radius-sm);
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  transition: transform .18s ease, background-color .18s ease;
}

.page-news .news-index__item:hover,
.page-news .news-index__item:focus-visible {
  transform: translateY(-2px);
  background: rgba(21, 94, 134, .34);
}

.page-news .news-index__label {
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: border-color .18s ease;
}

.page-news .news-index__item:hover .news-index__label,
.page-news .news-index__item:focus-visible .news-index__label {
  border-bottom-color: var(--gold);
}

.page-news .news-index__meta {
  font-size: 12px;
  color: var(--gold);
  white-space: nowrap;
}

.page-news .news-index__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--ice);
}

/* ---------- 通用标题（本页作用域） ---------- */
.page-news .section__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 3.8vw, 36px);
  line-height: 1.26;
  letter-spacing: .02em;
  color: var(--white);
}

.page-news .section__lead {
  margin: 14px 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ice);
}

/* ---------- 栏目目录 ---------- */
.page-news .news-cats {
  background: linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 100%);
}

.page-news .cat-grid {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.page-news .cat-card {
  --cat: var(--ink-600);
  position: relative;
  display: grid;
  gap: 10px;
  padding: 24px 22px 22px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(155deg, rgba(11, 60, 93, .5), rgba(8, 23, 38, .82));
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease;
}

.page-news .cat-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--cat);
}

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

.page-news .cat--trend { --cat: var(--news-accent-trend); }
.page-news .cat--notice { --cat: var(--news-accent-notice); }
.page-news .cat--index { --cat: var(--news-accent-index); }
.page-news .cat--archive { --cat: var(--news-accent-archive); }

.page-news .cat-card__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--cat);
}

.page-news .cat-card__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: .02em;
  color: var(--white);
}

.page-news .cat-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ice);
}

.page-news .cat-card__meta {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cat);
  opacity: .9;
}

.page-news .news-cats__media {
  margin: 34px 0 0;
}

.page-news .news-cats__media .media__frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(140deg, var(--ink-800), var(--ink-950));
}

.page-news .media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ice);
}

/* ---------- 最近更新条目 ---------- */
.page-news .news-recent {
  background: var(--ink-950);
}

.page-news .news-recent__grid {
  display: grid;
  gap: 26px;
}

.page-news .news-recent__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ice);
}

.page-news .news-recent__week {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ice);
}

.page-news .news-recent__week .mono {
  color: var(--gold);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.page-news .news-filter .filter-bar__btn {
  appearance: none;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.4;
  color: var(--ice);
  background: rgba(21, 94, 134, .18);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}

.page-news .news-filter .filter-bar__btn:hover {
  color: var(--white);
  border-color: var(--ink-600);
}

.page-news .news-filter .filter-bar__btn.is-active {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}

.page-news .news-filter__status {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ice);
}

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

.page-news .news-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 14px;
  padding: 15px 30px 15px 20px;
  border-bottom: 1px solid var(--line);
  transition: transform .18s ease, background-color .18s ease;
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 3px;
  background: var(--cat, var(--ink-600));
}

.page-news .news-item::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-top: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
  opacity: 0;
  transform: translate(-6px, -50%) rotate(45deg);
  transition: opacity .18s ease, transform .18s ease;
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: rgba(21, 94, 134, .2);
  transform: translateX(4px);
}

.page-news .news-item:hover::after,
.page-news .news-item:focus-within::after {
  opacity: 1;
  transform: translate(0, -50%) rotate(45deg);
}

.page-news .news-item[data-keys="trend"] { --cat: var(--news-accent-trend); }
.page-news .news-item[data-keys="notice"] { --cat: var(--news-accent-notice); }
.page-news .news-item[data-keys="index"] { --cat: var(--news-accent-index); }
.page-news .news-item[data-keys="archive"] { --cat: var(--news-accent-archive); }

.page-news .news-item__tag {
  grid-column: 1;
  grid-row: 1;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--cat, var(--ice));
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 2px 10px;
  white-space: nowrap;
}

.page-news .news-item__title {
  grid-column: 1 / -1;
  grid-row: 2;
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.62;
  color: var(--white);
}

.page-news .news-item__time {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  font-size: 12.5px;
  color: var(--ice);
  white-space: nowrap;
}

.page-news .news-list .is-hidden {
  display: none;
}

/* ---------- 订阅方式 ---------- */
.page-news .news-subscribe {
  background: var(--cement);
  color: var(--graphite);
}

.page-news .news-eyebrow--ink {
  color: var(--red);
}

.page-news .news-subscribe .section__title,
.page-news .news-archive .section__title {
  color: var(--graphite);
}

.page-news .news-subscribe .section__lead,
.page-news .news-archive .section__lead {
  color: rgba(18, 24, 29, .74);
}

.page-news .news-subscribe__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 22px 0 0;
}

.page-news .news-status-pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--gold);
  background: var(--ink-800);
  border-radius: 999px;
  padding: 6px 15px;
}

.page-news .news-subscribe__status-text {
  font-size: 13.5px;
  color: rgba(18, 24, 29, .68);
}

.page-news .news-subscribe__grid {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}

.page-news .news-subscribe__options {
  display: grid;
  gap: 16px;
}

.page-news .sub-option {
  display: grid;
  gap: 10px;
  padding: 20px 20px 22px;
  border: 1px solid rgba(18, 24, 29, .14);
  border-radius: var(--radius-md);
  background: var(--white);
}

.page-news .sub-option--mail {
  border-left: 4px solid var(--red);
}

.page-news .sub-option--inbox {
  border-left: 4px solid var(--ink-800);
}

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

.page-news .sub-option__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: .02em;
  color: var(--graphite);
}

.page-news .sub-option__count {
  font-size: 22px;
  color: var(--red);
}

.page-news .sub-option--inbox .sub-option__count {
  color: var(--ink-800);
}

.page-news .sub-option__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(18, 24, 29, .76);
}

.page-news .sub-option__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(18, 24, 29, .56);
}

.page-news .news-subscribe__foot {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(18, 24, 29, .76);
}

.page-news .news-subscribe__foot a {
  color: var(--red-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-subscribe__media {
  margin: 0;
}

.page-news .news-subscribe__media .media__frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(140deg, var(--ink-800), var(--ink-950));
}

.page-news .news-subscribe__media .media__caption {
  color: rgba(18, 24, 29, .62);
}

/* ---------- 专题系列 ---------- */
.page-news .news-topics {
  background: linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 100%);
}

.page-news .news-topics__grid {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}

.page-news .news-topics__list {
  display: grid;
  gap: 14px;
}

.page-news .news-topic {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(10, 32, 54, .62);
  overflow: hidden;
  transition: border-color .2s ease;
}

.page-news .news-topic[open] {
  border-color: var(--ink-600);
}

.page-news .news-topic__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-news .news-topic__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-topic__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--gold);
}

.page-news .news-topic[open] .news-topic__summary::after {
  content: "–";
}

.page-news .news-topic__no {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--ice);
}

.page-news .news-topic__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  letter-spacing: .01em;
  color: var(--white);
}

.page-news .news-topic__meta {
  font-size: 12.5px;
  color: var(--gold);
}

.page-news .news-topic__body {
  padding: 0 18px 20px;
}

.page-news .news-topic__intro {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ice);
}

.page-news .news-topic__list-items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .news-topic__list-items li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--white);
}

.page-news .news-topic__list-items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
}

.page-news .news-topics__media {
  margin: 0;
}

.page-news .news-topics__media .media__frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(140deg, var(--ink-800), var(--ink-950));
}

.page-news .news-topics__caption {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ice);
}

/* ---------- 往期归档 ---------- */
.page-news .news-archive {
  background: var(--cement);
  color: var(--graphite);
}

.page-news .news-archive__grid {
  display: grid;
  gap: 30px;
}

.page-news .news-archive__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 26px;
  padding: 18px 0;
  border-top: 1px solid rgba(18, 24, 29, .14);
  border-bottom: 1px solid rgba(18, 24, 29, .14);
}

.page-news .news-archive__stats div {
  display: grid;
  gap: 5px;
}

.page-news .news-archive__stats dt {
  font-size: 12.5px;
  color: rgba(18, 24, 29, .6);
}

.page-news .news-archive__stats dd {
  margin: 0;
  font-size: 19px;
  line-height: 1.35;
  color: var(--ink-800);
}

.page-news .news-archive__rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(18, 24, 29, .14);
}

.page-news .archive-row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 4px;
  border-bottom: 1px solid rgba(18, 24, 29, .14);
}

.page-news .archive-row__ver {
  font-size: 15px;
  color: var(--red);
  letter-spacing: .02em;
}

.page-news .archive-row__body {
  display: block;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(18, 24, 29, .74);
}

.page-news .archive-row__body strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--graphite);
}

.page-news .news-archive__foot {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(18, 24, 29, .14);
  font-size: 14px;
  line-height: 1.78;
  color: rgba(18, 24, 29, .74);
}

.page-news .news-archive__foot a {
  color: var(--red-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .news-item {
    grid-template-columns: 104px minmax(0, 1fr) 92px;
    gap: 0 16px;
    align-items: center;
    padding: 16px 34px 16px 22px;
  }

  .page-news .news-item::before {
    top: 14px;
    bottom: 14px;
  }

  .page-news .news-item__tag {
    grid-column: 1;
    grid-row: 1;
  }

  .page-news .news-item__title {
    grid-column: 2;
    grid-row: 1;
    font-size: 16px;
  }

  .page-news .news-item__time {
    grid-column: 3;
    grid-row: 1;
  }

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

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-news .news-subscribe__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-archive__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-news .news-hero {
    padding: 22px 0 70px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1fr) 296px;
    gap: 34px;
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }

  .page-news .news-headline__body {
    padding: 28px 32px 34px;
  }

  .page-news .news-recent__grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-recent__aside {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-news .news-topics__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .cat-card:nth-child(1) { grid-column: span 5; }
  .page-news .cat-card:nth-child(2) { grid-column: span 7; }
  .page-news .cat-card:nth-child(3) { grid-column: span 7; }
  .page-news .cat-card:nth-child(4) { grid-column: span 5; }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .cat-card,
  .page-news .news-item,
  .page-news .news-index__item {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-item:focus-within {
    transform: none;
  }

  .page-news .news-index__item:hover,
  .page-news .news-index__item:focus-visible {
    transform: none;
  }
}
</main>