.page-news {
  --news-axis: rgba(201, 162, 39, 0.38);
  --news-sticky-top: var(--cg-header-h);
  background: var(--cg-paper);
  color: var(--cg-text);
  font-family: var(--cg-sans);
  overflow-x: hidden;
}

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

.page-news .cg-media {
  display: block;
  margin: 0;
  overflow: hidden;
  background: var(--cg-sand);
  border: 1px solid var(--cg-line);
}

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

.page-news .cg-media__caption {
  font-family: var(--cg-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cg-jade-deep);
  padding: 10px 14px;
  background: var(--cg-sand);
  border-top: 1px solid var(--cg-line);
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: 36px;
  padding-bottom: 20px;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(22, 36, 61, 0.022) 0 1px,
    transparent 1px 5px
  );
}

.page-news .news-hero .cg-breadcrumb {
  margin-bottom: 30px;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
  align-items: end;
}

.page-news .news-hero__lead .cg-eyebrow {
  display: block;
  color: var(--cg-jade-deep);
  margin-bottom: 16px;
}

.page-news .news-hero__title {
  font-family: var(--cg-serif);
  font-weight: 300;
  font-size: clamp(36px, 8.6vw, 82px);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--cg-ink);
  margin: 0 0 24px;
}

.page-news .news-hero__lead > p:not(.cg-eyebrow) {
  font-size: 16px;
  line-height: 1.8;
  color: var(--cg-text);
  max-width: 34em;
  margin: 0;
}

.page-news .news-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-hero__seal-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.page-news .news-seal {
  width: 168px;
  height: 168px;
  border-radius: 50%;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 4px;
  color: var(--cg-ink);
  background: radial-gradient(circle at 34% 28%, rgba(232, 217, 168, 0.55), rgba(247, 243, 234, 0.9) 62%);
  border: 2px solid var(--cg-gold);
  box-shadow:
    inset 0 0 0 9px var(--cg-paper),
    inset 0 0 0 11px rgba(201, 162, 39, 0.55);
  transform: rotate(-7deg);
  transition: transform 240ms var(--cg-ease);
}

.page-news .news-seal:hover {
  transform: rotate(1deg) scale(1.03);
}

.page-news .news-seal__ver {
  font-family: var(--cg-mono);
  font-size: 30px;
  letter-spacing: 0.08em;
  color: var(--cg-vermilion);
  line-height: 1;
}

.page-news .news-seal__label {
  font-family: var(--cg-serif);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--cg-ink);
  padding-left: 0.3em;
}

.page-news .news-seal__note {
  font-family: var(--cg-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cg-jade-deep);
  margin: 0;
  max-width: 22em;
  line-height: 1.7;
}

.page-news .news-hero__figure {
  border-left: 0;
  border-right: 0;
  max-height: 420px;
}

.page-news .news-hero__figure img {
  max-height: 420px;
}

/* ---------- 吸顶锚点条 ---------- */
.page-news .news-sticky {
  position: sticky;
  top: var(--news-sticky-top);
  z-index: 20;
  margin-top: -1px;
  background: var(--cg-glass);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--cg-line);
  border-bottom: 1px solid var(--cg-line);
}

.page-news .news-sticky__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  padding-top: 12px;
  padding-bottom: 12px;
}

.page-news .news-sticky__label {
  font-family: var(--cg-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cg-jade-deep);
  white-space: nowrap;
}

.page-news .news-anchors {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1 1 auto;
  min-width: 0;
}

.page-news .news-anchors::-webkit-scrollbar {
  display: none;
}

.page-news .news-anchors a {
  display: inline-block;
  white-space: nowrap;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cg-ink);
  text-decoration: none;
  padding: 5px 12px;
  border: 1px solid var(--cg-line-ink);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.55);
  transition: background 180ms var(--cg-ease), border-color 180ms var(--cg-ease);
}

.page-news .news-anchors a:hover,
.page-news .news-anchors a:focus-visible {
  background: var(--cg-sand);
  border-color: var(--cg-gold);
}

.page-news .news-sticky__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  flex-basis: 100%;
}

/* ---------- 标签 ---------- */
.page-news .news-tag {
  display: inline-block;
  font-family: var(--cg-mono);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.12em;
  padding: 5px 12px 5px 9px;
  border-radius: 2px 0 0 2px;
  clip-path: polygon(0 0, calc(100% - 7px) 0, 100% 100%, 0 100%);
  white-space: nowrap;
}

.page-news .news-tag--structure {
  background: var(--cg-vermilion);
  color: var(--cg-paper);
}

.page-news .news-tag--feature {
  background: var(--cg-jade);
  color: var(--cg-paper);
}

.page-news .news-tag--archive {
  background: var(--cg-gold-soft);
  color: var(--cg-ink);
}

.page-news .news-tag--ux {
  background: var(--cg-ink);
  color: var(--cg-paper);
}

/* ---------- 时间轴 ---------- */
.page-news .news-log {
  padding-top: 52px;
}

.page-news .news-periods {
  display: grid;
  gap: 56px;
}

.page-news .news-period {
  scroll-margin-top: calc(var(--news-sticky-top) + 70px);
}

.page-news .news-period__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--cg-line);
}

.page-news .news-period__title {
  font-family: var(--cg-serif);
  font-weight: 400;
  font-size: 24px;
  letter-spacing: 0.06em;
  color: var(--cg-ink);
  margin: 0;
}

.page-news .news-period__count {
  font-family: var(--cg-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cg-jade-deep);
}

.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--news-axis);
  display: grid;
  gap: 34px;
}

.page-news .news-entry {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cg-gold-soft);
  box-shadow: 0 0 0 3px var(--cg-paper);
}

.page-news .news-entry--structure::before {
  background: var(--cg-vermilion);
  box-shadow: 0 0 0 3px var(--cg-paper), 0 0 0 6px rgba(192, 68, 46, 0.16);
}

.page-news .news-entry--feature::before {
  background: var(--cg-jade);
}

.page-news .news-entry--ux::before {
  background: var(--cg-ink);
}

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

.page-news .news-entry__ver {
  font-family: var(--cg-mono);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--cg-ink);
  background: none;
  border: 0;
  padding: 0 0 2px;
  cursor: pointer;
  border-bottom: 1px dotted var(--cg-gold);
  transition: color 180ms var(--cg-ease);
}

.page-news .news-entry__ver:hover,
.page-news .news-entry__ver:focus-visible {
  color: var(--cg-vermilion);
}

.page-news .news-entry__title {
  font-family: var(--cg-serif);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--cg-ink);
  margin: 0 0 8px;
}

.page-news .news-entry__sum {
  font-size: 15px;
  line-height: 1.8;
  color: var(--cg-text);
  margin: 0;
  max-width: 42em;
}

.page-news .news-entry .cg-fold {
  margin-top: 14px;
  border: 1px solid var(--cg-line-ink);
  background: rgba(239, 231, 214, 0.5);
}

.page-news .news-entry .cg-fold__head {
  border: 0;
  border-left: 2px solid var(--cg-gold);
}

.page-news .news-detail {
  list-style: none;
  margin: 0;
  padding: 4px 16px 14px;
  display: grid;
  gap: 8px;
}

.page-news .news-detail li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cg-text);
}

.page-news .news-detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 1px;
  background: var(--cg-gold);
}

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

.page-news .news-log__figure img {
  max-height: 460px;
}

/* ---------- 印章与变更摘要 ---------- */
.page-news .news-seal-block {
  background: var(--cg-sand);
  border-top: 1px solid var(--cg-line);
  border-bottom: 1px solid var(--cg-line);
}

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

.page-news .news-seal-block__mark {
  background: var(--cg-paper);
  border: 1px solid var(--cg-line);
  padding: 28px 22px;
  display: grid;
  justify-items: center;
  gap: 16px;
}

.page-news .news-stamp {
  width: 100%;
  max-width: 220px;
  height: auto;
  transform: rotate(-4deg);
  transition: transform 280ms var(--cg-ease);
}

.page-news .news-seal-block__mark:hover .news-stamp {
  transform: rotate(2deg) scale(1.02);
}

.page-news .news-seal-block__caption {
  font-family: var(--cg-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.05em;
  color: var(--cg-jade-deep);
  text-align: center;
  margin: 0;
}

.page-news .news-seal-block__text .cg-eyebrow {
  display: block;
  color: var(--cg-vermilion);
  margin-bottom: 12px;
}

.page-news .news-seal-block__title {
  font-family: var(--cg-serif);
  font-weight: 300;
  font-size: clamp(26px, 5.2vw, 42px);
  line-height: 1.24;
  letter-spacing: 0.02em;
  color: var(--cg-ink);
  margin: 0 0 18px;
}

.page-news .news-seal-block__text > .cg-prose {
  font-size: 15px;
  line-height: 1.8;
  color: var(--cg-text);
  margin: 0 0 24px;
}

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

.page-news .news-summary__item {
  background: rgba(247, 243, 234, 0.72);
  border-left: 2px solid var(--cg-gold);
  padding: 14px 18px;
}

.page-news .news-summary__label {
  display: block;
  font-family: var(--cg-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cg-jade-deep);
  margin-bottom: 6px;
}

.page-news .news-summary__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cg-text);
}

.page-news .news-seal-block__figure {
  margin-top: 34px;
}

/* ---------- 分类说明 ---------- */
.page-news .news-cats__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  align-items: start;
}

.page-news .news-cats__note {
  font-family: var(--cg-mono);
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.05em;
  color: var(--cg-jade-deep);
  margin: 14px 0 0;
  max-width: 26em;
}

.page-news .news-cats__list .cg-eyebrow {
  display: block;
  color: var(--cg-jade-deep);
  margin-bottom: 12px;
}

.page-news .news-cats__title {
  font-family: var(--cg-serif);
  font-weight: 300;
  font-size: clamp(26px, 5vw, 40px);
  line-height: 1.26;
  letter-spacing: 0.02em;
  color: var(--cg-ink);
  margin: 0 0 26px;
}

.page-news .news-cats__defs {
  margin: 0;
  display: grid;
  gap: 20px;
}

.page-news .news-cat {
  padding-left: 16px;
  border-left: 1px solid var(--cg-line-ink);
}

.page-news .news-cat--structure {
  border-left-color: var(--cg-vermilion);
}

.page-news .news-cat--feature {
  border-left-color: var(--cg-jade);
}

.page-news .news-cat--archive {
  border-left-color: var(--cg-gold);
}

.page-news .news-cat--ux {
  border-left-color: var(--cg-ink);
}

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

.page-news .news-cat__hint {
  font-family: var(--cg-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cg-jade-deep);
}

.page-news .news-cat dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--cg-text);
  max-width: 40em;
}

/* ---------- 关注更新 ---------- */
.page-news .news-follow {
  background: var(--cg-ink);
  color: var(--cg-paper);
}

.page-news .news-follow__head .cg-eyebrow {
  display: block;
  color: var(--cg-gold-soft);
  margin-bottom: 12px;
}

.page-news .news-follow__title {
  font-family: var(--cg-serif);
  font-weight: 300;
  font-size: clamp(26px, 5.4vw, 44px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--cg-paper);
  margin: 0 0 32px;
}

.page-news .news-follow__list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-news .news-follow__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 22px 0;
  border-top: 1px solid rgba(201, 162, 39, 0.34);
}

.page-news .news-follow__item:last-child {
  border-bottom: 1px solid rgba(201, 162, 39, 0.34);
}

.page-news .news-follow__num {
  font-family: var(--cg-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cg-gold);
  grid-row: 1 / span 2;
  padding-top: 4px;
}

.page-news .news-follow__item h3 {
  font-family: var(--cg-serif);
  font-weight: 400;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--cg-paper);
  margin: 0;
}

.page-news .news-follow__item p {
  grid-column: 2;
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(247, 243, 234, 0.78);
  max-width: 44em;
}

.page-news .news-follow__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-follow .cg-btn--ghost {
  color: var(--cg-paper);
  border-color: rgba(201, 162, 39, 0.55);
}

.page-news .news-follow .cg-btn--ghost:hover,
.page-news .news-follow .cg-btn--ghost:focus-visible {
  border-color: var(--cg-gold);
  background: rgba(201, 162, 39, 0.16);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero {
    padding-top: 52px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
  }

  .page-news .news-hero__seal-wrap {
    align-items: flex-end;
    text-align: right;
  }

  .page-news .news-seal {
    width: 196px;
    height: 196px;
  }

  .page-news .news-seal__note {
    text-align: right;
  }

  .page-news .news-hero__figure,
  .page-news .news-hero__figure img {
    max-height: 480px;
  }

  .page-news .news-entry {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }

  .page-news .news-entry__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 2px;
  }

  .page-news .news-cats__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 44px;
  }

  .page-news .news-follow__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 28px;
  }

  .page-news .news-follow__item {
    grid-template-columns: minmax(0, 1fr);
    border-top: 1px solid rgba(201, 162, 39, 0.34);
    border-bottom: 0;
    padding: 20px 0 0;
  }

  .page-news .news-follow__item:last-child {
    border-bottom: 0;
  }

  .page-news .news-follow__num {
    grid-row: auto;
    padding-top: 0;
    margin-bottom: 10px;
  }

  .page-news .news-follow__item p {
    grid-column: 1;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-news .news-hero {
    padding-top: 64px;
    padding-bottom: 26px;
  }

  .page-news .news-hero__title {
    max-width: 13em;
  }

  .page-news .news-hero__figure,
  .page-news .news-hero__figure img {
    max-height: 520px;
  }

  .page-news .news-seal-block__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 52px;
  }

  .page-news .news-seal-block__mark {
    padding: 36px 26px;
  }

  .page-news .news-seal-block__figure {
    margin-top: 48px;
  }

  .page-news .news-log__figure img {
    max-height: 520px;
  }

  .page-news .news-periods {
    gap: 68px;
  }

  .page-news .news-entry__title {
    font-size: 22px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-seal,
  .page-news .news-stamp {
    transition: none;
  }

  .page-news .news-seal:hover,
  .page-news .news-seal-block__mark:hover .news-stamp {
    transform: none;
  }
}
</main>