.page-news {
  --news-gap: clamp(28px, 5vw, 60px);
  background: var(--ink-900);
  color: var(--white);
  padding-bottom: clamp(40px, 7vw, 90px);
}

.page-news a {
  color: var(--gold-soft);
}

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

/* 首屏封面 */
.page-news .news-hero {
  position: relative;
  margin-top: calc(-1 * var(--header-h));
  padding: calc(var(--header-h) + clamp(40px, 7vw, 92px)) 0 clamp(34px, 6vw, 70px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(115deg, rgba(244, 221, 166, .05) 0 1px, transparent 1px 96px),
    radial-gradient(120% 100% at 8% 0%, rgba(20, 64, 95, .62), transparent 62%),
    linear-gradient(180deg, rgba(5, 24, 42, .7), var(--ink-900) 84%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -6%;
  top: 24%;
  width: min(420px, 54%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
  transform: rotate(-14deg);
  opacity: .55;
  pointer-events: none;
}

.page-news .hero-grid {
  display: grid;
  gap: clamp(26px, 5vw, 54px);
  margin-top: clamp(20px, 4vw, 38px);
}

.page-news .news-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: clamp(30px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: .06em;
}

.page-news .hero-lead .lede {
  margin: 18px 0 0;
  color: var(--mist);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.85;
  max-width: 34em;
}

.page-news .hero-coord {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-news .hero-coord__item {
  padding: 13px 15px;
  background: rgba(12, 42, 66, .6);
}

.page-news .hero-coord dt {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .hero-coord dd {
  margin: 7px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 2vw, 21px);
  letter-spacing: .02em;
  color: var(--gold);
}

/* 归档总览 */
.page-news .archive-top {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-bottom: clamp(22px, 4vw, 42px);
}

.page-news .year-scale {
  border-left: 1px solid var(--line-strong);
  padding-left: 18px;
}

.page-news .year-scale__title {
  margin: 0;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-news .year-scale__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .year-scale__list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

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

.page-news .media-frame--wide img {
  aspect-ratio: 16 / 9;
}

.page-news .media-frame--tall img {
  aspect-ratio: 3 / 4;
}

/* 筛选条 */
.page-news .filter-dock {
  position: sticky;
  top: var(--header-h);
  z-index: 6;
  margin-bottom: clamp(26px, 4vw, 46px);
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: rgba(5, 24, 42, .93);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
}

.page-news .filter-dock__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
}

.page-news .filter-dock__label {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
}

.page-news .filter-divider {
  display: inline-block;
  width: 1px;
  height: 18px;
  background: var(--line-strong);
}

.page-news .filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, background-color .2s ease;
}

.page-news .filter-btn::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-soft);
  opacity: .45;
  transition: background-color .2s ease, opacity .2s ease;
}

.page-news .filter-btn:hover {
  border-color: var(--line-strong);
  background: rgba(20, 64, 95, .4);
}

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

.page-news .filter-btn.is-active,
.page-news .filter-btn[aria-pressed="true"] {
  border-color: var(--line-strong);
  color: var(--gold);
  background: rgba(217, 166, 74, .1);
}

.page-news .filter-btn.is-active::before,
.page-news .filter-btn[aria-pressed="true"]::before {
  background: var(--cinnabar);
  opacity: 1;
}

.page-news .filter-hit {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-news .filter-count {
  color: var(--gold);
}

.page-news .filter-empty {
  display: none;
  margin: 24px 0 0;
  padding: 18px;
  border: 1px dashed var(--line-strong);
  color: var(--mist);
  font-size: 15px;
}

.page-news .filter-empty.is-visible {
  display: block;
}

/* 条目流 */
.page-news .story-stream {
  display: grid;
  gap: var(--news-gap);
}

.page-news .stream-label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-news .story-row {
  display: grid;
  gap: clamp(16px, 2.5vw, 28px);
  padding-top: clamp(22px, 3.6vw, 38px);
  border-top: 1px solid var(--line-cool);
}

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

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

.page-news .story-row__no {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-news .story-row__time {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-news .story-row__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.3vw, 26px);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: .02em;
}

.page-news .story-row__text {
  margin: 12px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

/* 年份图形块 */
.page-news .story-row__glyph {
  --ga: var(--jade-2024);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  min-height: 148px;
  padding: 18px;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(0deg, rgba(155, 176, 194, .1) 0 1px, transparent 1px 30px),
    repeating-linear-gradient(90deg, rgba(155, 176, 194, .1) 0 1px, transparent 1px 30px),
    linear-gradient(150deg, rgba(12, 42, 66, .88), rgba(5, 24, 42, .92));
  box-shadow: var(--shadow);
}

.page-news .story-row__glyph[data-jade="2021"] { --ga: var(--jade-2021); }
.page-news .story-row__glyph[data-jade="2022"] { --ga: var(--jade-2022); }
.page-news .story-row__glyph[data-jade="2023"] { --ga: var(--jade-2023); }
.page-news .story-row__glyph[data-jade="2024"] { --ga: var(--jade-2024); }

.page-news .story-row__glyph::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 72px;
  height: 2px;
  background: var(--ga);
}

.page-news .glyph-year {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1;
  letter-spacing: .06em;
  color: var(--ga);
}

.page-news .glyph-rule {
  height: 1px;
  background: var(--line);
}

.page-news .glyph-note {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--mist);
}

/* 条目内折叠摘要 */
.page-news .story-more {
  margin-top: 14px;
  padding-left: 14px;
  border-left: 1px solid var(--line-strong);
}

.page-news .story-more__sum {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  list-style: none;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
}

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

.page-news .story-more__sum::before {
  content: "＋";
  font-family: var(--font-mono);
}

.page-news .story-more[open] .story-more__sum::before {
  content: "－";
}

.page-news .story-more__body {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .story-more__body p {
  margin: 0 0 10px;
}

.page-news .story-more__anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 0;
  font-size: 12px;
}

.page-news .story-more__anchors a {
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

/* 流中断分隔图 */
.page-news .stream-break {
  margin: 0;
}

/* 检索 */
.page-news .search-grid {
  display: grid;
  gap: clamp(28px, 4vw, 54px);
}

.page-news .search-points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .search-points li {
  display: flex;
  gap: 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .search-points .mono {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-news .search-note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-cool);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .hit-demo {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  background: rgba(12, 42, 66, .62);
}

.page-news .hit-demo__line {
  margin: 0;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .hit-demo__text {
  margin: 10px 0 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--white);
}

.page-news .hit-demo__count {
  margin: 12px 0 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-news .hl {
  padding: 0 3px;
  background: rgba(217, 166, 74, .3);
  color: var(--gold-soft);
}

/* 季度专题 */
.page-news .series-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-news .series-cover {
  margin: 0;
}

.page-news .series-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-cool);
}

.page-news .series-list li {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-cool);
  font-size: 16px;
  line-height: 1.7;
  color: var(--white);
}

.page-news .series-list .mono {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--jade-2024);
}

/* 长档案读法 */
.page-news .reading-grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-news .reading-card {
  padding: clamp(20px, 2.6vw, 30px);
}

.page-news .reading-card__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-news .reading-card__anchors {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 16px 0 0;
  font-size: 12px;
}

.page-news .reading-card__anchors a {
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

/* 移动端阅读 */
.page-news .mobile-panel {
  padding: clamp(22px, 3.4vw, 46px);
}

.page-news .mobile-tips {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .mobile-tips li {
  display: grid;
  gap: 4px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .mobile-tips .mono {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-news .mobile-tail {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-cool);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* 底部行动板 */
.page-news .next-panel {
  padding: clamp(24px, 3.4vw, 46px);
}

.page-news .next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* 桌面栅格与图文错位 */
@media (min-width: 900px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-news .archive-top {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-news .search-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .series-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }

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

  .page-news .story-row {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-news .story-row--rev {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }

  .page-news .story-row--rev .story-row__body {
    order: 2;
  }

  .page-news .story-row--rev .story-row__glyph {
    order: 1;
  }
}

@media (min-width: 1120px) {
  .page-news .series-cover {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

/* 窄屏收束 */
@media (max-width: 640px) {
  .page-news .filter-dock {
    position: static;
    padding: 12px 10px;
  }

  .page-news .filter-dock__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-news .filter-hit {
    margin-left: 0;
  }

  .page-news .filter-btn {
    min-height: 38px;
    font-size: 13px;
    padding: 0 10px;
  }

  .page-news .filter-divider {
    display: none;
  }

  .page-news .story-row__glyph {
    min-height: 110px;
    padding: 14px;
  }

  .page-news .glyph-year {
    font-size: 28px;
  }

  .page-news .next-links .btn {
    flex: 1 1 100%;
    justify-content: center;
  }
}