.page-news {
  --news-line: 1px solid var(--cg-edge);
  background: var(--cg-sand);
  color: var(--cg-ink);
  padding: 18px 0 56px;
}

.page-news .news-crumb {
  padding: 0 0 14px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--cg-mute);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 0 0 34px;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 22px;
}

.page-news .news-kicker {
  margin: 0 0 12px;
  font-family: var(--cg-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: .2em;
  color: var(--cg-gold-deep);
}

.page-news .news-hero h1 {
  margin: 0 0 16px;
  font-family: var(--cg-serif);
  font-weight: 700;
  font-size: clamp(27px, 7.2vw, 50px);
  line-height: 1.24;
  letter-spacing: .045em;
  color: var(--cg-ink);
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 34em;
  font-family: var(--cg-sans);
  font-size: 16px;
  line-height: 1.85;
  color: #3b3a33;
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-fact {
  padding: 6px 10px;
  border: 1px solid var(--cg-gold-deep);
  background: var(--cg-paper);
  font-family: var(--cg-sans);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: .07em;
  color: var(--cg-gold-deep);
}

.page-news .news-hero__aside {
  background: var(--cg-ink-green);
  border-top: 4px solid var(--cg-gold);
  padding: 22px 18px;
  color: var(--cg-sand);
}

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

.page-news .news-stamp__row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(232, 217, 166, .26);
}

.page-news .news-stamp__num {
  font-family: var(--cg-mono);
  font-size: 28px;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--cg-gold);
}

.page-news .news-stamp__label {
  font-family: var(--cg-sans);
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: .1em;
  color: var(--cg-gold-pale);
}

.page-news .news-stamp__foot {
  margin: 0;
  font-family: var(--cg-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: .08em;
  color: rgba(244, 237, 223, .72);
}

/* ---------- 章节通用 ---------- */
.page-news .cg-section {
  padding: 0;
  margin: 0 0 46px;
}

.page-news .news-section-head {
  max-width: 640px;
  margin-bottom: 20px;
}

.page-news .cg-section__eyebrow {
  margin: 0 0 8px;
  font-family: var(--cg-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: .22em;
  color: var(--cg-gold-deep);
}

.page-news .cg-section__title {
  margin: 0 0 10px;
  font-family: var(--cg-serif);
  font-size: clamp(21px, 5vw, 31px);
  line-height: 1.3;
  letter-spacing: .05em;
  color: var(--cg-ink);
}

.page-news .news-section-head__lead {
  margin: 0;
  font-family: var(--cg-sans);
  font-size: 15px;
  line-height: 1.85;
  color: #4a4a42;
}

.page-news .news-figure,
.page-news .news-month-figure,
.page-news .news-series-figure,
.page-news .news-edit__figure {
  margin: 0;
}

.page-news .cg-media {
  border: 1px solid var(--cg-edge);
  background: var(--cg-paper);
  overflow: hidden;
}

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

.page-news .cg-figure__cap {
  margin-top: 8px;
  font-family: var(--cg-sans);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .06em;
  color: var(--cg-mute);
}

.page-news .news-latest .news-figure {
  margin-bottom: 20px;
}

/* ---------- 筛选 ---------- */
.page-news .news-filter-zone {
  position: relative;
}

.page-news .news-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0 14px;
  margin-bottom: 22px;
  border-top: 1px solid var(--cg-gold);
  border-bottom: var(--news-line);
}

.page-news .cg-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .cg-filter__btn {
  appearance: none;
  cursor: pointer;
  padding: 7px 13px;
  border: 1px solid var(--cg-gold-deep);
  background: transparent;
  color: var(--cg-ink);
  font-family: var(--cg-sans);
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: .1em;
  transition: background .16s ease, color .16s ease, box-shadow .16s ease;
}

.page-news .cg-filter__btn:hover {
  background: var(--cg-gold-pale);
}

.page-news .cg-filter__btn.is-active {
  background: var(--cg-gold-pale);
  box-shadow: inset 0 -2px 0 var(--cg-gold);
}

.page-news .cg-filter__btn:focus-visible {
  outline: 2px solid var(--cg-gold-deep);
  outline-offset: 2px;
}

.page-news .news-count {
  margin: 0;
  font-family: var(--cg-sans);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: .08em;
  color: var(--cg-mute);
}

.page-news .cg-filter-empty {
  margin: 24px 0 0;
  padding: 16px 18px;
  background: var(--cg-paper);
  border-left: 3px solid var(--cg-copper);
  font-family: var(--cg-sans);
  font-size: 14px;
  line-height: 1.8;
  color: #45453d;
}

/* ---------- 列表区 ---------- */
.page-news .news-split {
  display: grid;
  gap: 26px;
}

.page-news .news-rail__title {
  margin: 0 0 10px;
  font-family: var(--cg-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: .22em;
  color: var(--cg-gold-deep);
}

.page-news .news-rail__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-rail__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: var(--cg-paper);
  border-left: 3px solid var(--cg-green);
  border-top: var(--news-line);
  text-decoration: none;
  color: var(--cg-ink);
  font-family: var(--cg-sans);
  font-size: 13.5px;
  line-height: 1.4;
  letter-spacing: .06em;
  transition: background .16s ease, border-left-color .16s ease;
}

.page-news .news-rail__item:hover,
.page-news .news-rail__item:focus-visible {
  background: var(--cg-gold-pale);
  border-left-color: var(--cg-gold);
}

.page-news .news-rail__count {
  font-family: var(--cg-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--cg-gold-deep);
}

.page-news .news-stream {
  border-top: 2px solid var(--cg-ink-green);
}

.page-news .news-entry {
  padding: 16px 0;
  border-bottom: var(--news-line);
}

.page-news .news-entry__top {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
}

.page-news .news-entry__num {
  padding-top: 3px;
  font-family: var(--cg-mono);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--cg-gold-deep);
}

.page-news .news-entry__title {
  margin: 0 0 6px;
  font-family: var(--cg-serif);
  font-size: 17.5px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--cg-ink);
}

.page-news .news-entry__point {
  margin: 0 0 10px;
  max-width: 38em;
  font-family: var(--cg-sans);
  font-size: 14.5px;
  line-height: 1.8;
  color: #45453d;
}

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 12px;
  color: var(--cg-mute);
}

.page-news .news-entry__meta .cg-mono {
  font-family: var(--cg-mono);
  letter-spacing: .08em;
  color: var(--cg-mute);
}

.page-news .news-series {
  display: inline-block;
  padding: 4px 12px 4px 10px;
  font-family: var(--cg-sans);
  font-size: 11.5px;
  line-height: 1.3;
  letter-spacing: .12em;
  clip-path: polygon(0 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.page-news .news-series--entry {
  background: var(--cg-ink-green);
  color: var(--cg-gold-pale);
}

.page-news .news-series--feedback {
  background: var(--cg-gold-pale);
  color: var(--cg-ink-green);
}

.page-news .news-series--range {
  background: var(--cg-copper);
  color: var(--cg-paper);
}

.page-news .news-series--release {
  background: var(--cg-paper);
  color: var(--cg-gold-deep);
  box-shadow: inset 0 0 0 1px var(--cg-gold-deep);
}

.page-news .news-entry__more {
  margin-top: 10px;
}

.page-news .news-entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  font-family: var(--cg-sans);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: .14em;
  color: var(--cg-gold-deep);
}

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

.page-news .news-entry__more summary::before {
  content: "+";
  font-family: var(--cg-mono);
  font-size: 13px;
}

.page-news .news-entry__more[open] summary::before {
  content: "\2212";
}

.page-news .news-entry__more summary:focus-visible {
  outline: 2px solid var(--cg-gold-deep);
  outline-offset: 3px;
}

.page-news .news-entry__detail {
  margin-top: 10px;
  padding: 12px 14px;
  background: var(--cg-paper);
  border-left: 2px solid var(--cg-gold);
  font-family: var(--cg-sans);
  font-size: 14px;
  line-height: 1.85;
  color: #43433b;
}

.page-news .news-entry__detail p {
  margin: 0 0 8px;
  max-width: 38em;
}

.page-news .news-entry__detail p:last-child {
  margin-bottom: 0;
}

/* ---------- 专题系列 ---------- */
.page-news .news-series-layout {
  display: grid;
  gap: 20px;
}

.page-news .news-series-figure {
  max-width: 260px;
}

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

.page-news .news-series-card {
  padding: 18px 16px;
  background: var(--cg-paper);
  border: 1px solid var(--cg-edge);
  border-top: 3px solid var(--cg-ink-green);
  transition: border-top-color .18s ease, transform .18s ease;
}

.page-news .news-series-card:hover {
  border-top-color: var(--cg-gold);
  transform: translateY(-2px);
}

.page-news .news-series-card__id {
  margin: 0 0 8px;
  font-family: var(--cg-mono);
  font-size: 11.5px;
  line-height: 1.4;
  letter-spacing: .18em;
  color: var(--cg-gold-deep);
}

.page-news .news-series-card__title {
  margin: 0 0 8px;
  font-family: var(--cg-serif);
  font-size: 19px;
  line-height: 1.45;
  letter-spacing: .05em;
  color: var(--cg-ink);
}

.page-news .news-series-card__text {
  margin: 0 0 12px;
  font-family: var(--cg-sans);
  font-size: 14.5px;
  line-height: 1.85;
  color: #45453d;
}

.page-news .news-series-card__meta {
  margin: 0;
  font-family: var(--cg-sans);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .06em;
  color: var(--cg-mute);
}

.page-news .news-series-card__meta a {
  color: var(--cg-gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cg-gold);
}

.page-news .news-series-card__meta a:hover {
  color: var(--cg-ink);
}

/* ---------- 月度汇总 ---------- */
.page-news .news-month__list {
  display: grid;
  gap: 14px;
}

.page-news .news-month-card {
  position: relative;
  padding: 18px 16px 18px 20px;
  background: var(--cg-gold-pale);
  border: 1px solid var(--cg-edge);
  transition: transform .18s ease, box-shadow .18s ease;
}

.page-news .news-month-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--cg-copper);
  transition: width .18s ease;
}

.page-news .news-month-card:hover,
.page-news .news-month-card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 18px 30px -24px rgba(27, 26, 23, .7);
}

.page-news .news-month-card:hover::before {
  width: 9px;
}

.page-news .news-month-card__tag {
  margin: 0 0 8px;
  font-family: var(--cg-mono);
  font-size: 11.5px;
  line-height: 1.4;
  letter-spacing: .14em;
  color: var(--cg-gold-deep);
}

.page-news .news-month-card__title {
  margin: 0 0 10px;
  font-family: var(--cg-serif);
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--cg-ink-green);
}

.page-news .news-month-card__points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-news .news-month-card__points li {
  position: relative;
  padding-left: 14px;
  font-family: var(--cg-sans);
  font-size: 13.5px;
  line-height: 1.75;
  color: #3f4137;
}

.page-news .news-month-card__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 1px;
  background: var(--cg-copper);
}

.page-news .news-month__note {
  margin: 18px 0 20px;
  font-family: var(--cg-sans);
  font-size: 14px;
  line-height: 1.85;
  color: #4a4a42;
}

.page-news .news-month__note a {
  color: var(--cg-gold-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cg-gold);
}

.page-news .news-month__note a:hover {
  color: var(--cg-ink);
}

/* ---------- 编辑说明 ---------- */
.page-news .news-edit__grid {
  display: grid;
  gap: 20px;
}

.page-news .news-edit__text p:not(.cg-section__eyebrow) {
  margin: 0 0 14px;
  max-width: 38em;
  font-family: var(--cg-sans);
  font-size: 15px;
  line-height: 1.9;
  color: #3f4038;
}

.page-news .news-edit__text .cg-section__title {
  margin-bottom: 14px;
}

/* ---------- 跟随方式 ---------- */
.page-news .news-sub__grid {
  display: grid;
  gap: 14px;
}

.page-news .news-sub-card {
  padding: 18px 16px;
  background: var(--cg-paper);
  border: 1px solid var(--cg-edge);
  border-left: 3px solid var(--cg-green);
}

.page-news .news-sub-card__title {
  margin: 0 0 8px;
  font-family: var(--cg-serif);
  font-size: 17.5px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--cg-ink);
}

.page-news .news-sub-card__text {
  margin: 0;
  font-family: var(--cg-sans);
  font-size: 14.5px;
  line-height: 1.85;
  color: #45453d;
}

.page-news .news-sub__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-news .news-sub__links .cg-btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news {
    padding-top: 24px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 34px;
    align-items: start;
  }

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

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

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

  .page-news .news-edit__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
    gap: 32px;
  }
}

@media (min-width: 900px) {
  .page-news .news-split {
    grid-template-columns: minmax(190px, 30%) minmax(0, 1fr);
    gap: 38px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 28px;
  }

  .page-news .news-rail__list {
    grid-template-columns: 1fr;
  }

  .page-news .news-series-layout {
    grid-template-columns: minmax(200px, 26%) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-news .news-series-figure {
    max-width: none;
  }

  .page-news .news-entry__top {
    gap: 18px;
  }

  .page-news .news-section-head {
    margin-bottom: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .cg-filter__btn,
  .page-news .news-rail__item,
  .page-news .news-series-card,
  .page-news .news-month-card,
  .page-news .news-month-card::before {
    transition: none;
  }
}