/* ===== 更新日志页（page-news） ===== */
.page-news {
  background: var(--paper);
  color: var(--black);
}

.page-news .news-intro {
  position: relative;
  padding: calc(var(--header-h) + 34px) 0 46px;
  background:
    radial-gradient(120% 90% at 92% 0%, rgba(217, 164, 65, .28), transparent 58%),
    radial-gradient(90% 70% at 4% 100%, rgba(94, 207, 192, .16), transparent 62%),
    linear-gradient(180deg, var(--paper-raise) 0%, var(--paper) 100%);
  border-bottom: 1px solid rgba(15, 42, 34, .12);
  overflow: hidden;
}

.page-news .news-intro .breadcrumb {
  margin-bottom: 14px;
}

.page-news .intro-grid {
  margin-top: 18px;
  align-items: end;
}

.page-news .intro-copy {
  min-width: 0;
}

.page-news .intro-copy .eyebrow {
  margin: 0 0 10px;
}

.page-news .news-intro h1 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(27px, 5.6vw, 48px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--ink);
  margin: 0 0 18px;
  max-width: 20ch;
}

.page-news .news-intro .lede {
  margin: 0;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--black);
}

.page-news .tick {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  margin-top: 26px;
}

.page-news .tick__label {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .06em;
  fill: var(--grey);
}

.page-news .intro-board {
  margin-top: 10px;
  background: linear-gradient(160deg, var(--ink) 0%, var(--ink-deep) 100%);
  border: 1px solid rgba(217, 164, 65, .3);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  box-shadow: var(--shadow-card);
}

.page-news .intro-board__label {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold-soft);
}

.page-news .intro-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
}

.page-news .intro-board .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 12px;
  border-left: 2px solid rgba(217, 164, 65, .5);
}

.page-news .intro-board .stat__value {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(19px, 3.4vw, 24px);
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .intro-board .stat__label {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: rgba(245, 239, 226, .66);
}

/* 主体 */
.page-news .news-main {
  padding: 46px 0 60px;
}

.page-news .stream-head {
  max-width: 62ch;
  margin-bottom: 30px;
}

.page-news .stream-head h2 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 10px;
}

.page-news .stream-head p {
  margin: 0;
  color: var(--grey);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .news-shell {
  display: grid;
  gap: 28px;
}

/* 左侧类别索引 */
.page-news .cat-rail {
  background: linear-gradient(165deg, var(--ink) 0%, var(--ink-soft) 100%);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  box-shadow: var(--shadow-card);
}

.page-news .cat-rail__label {
  margin: 0;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: .16em;
  color: rgba(245, 239, 226, .62);
}

.page-news .cat-rail__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0 0 4px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .cat-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(245, 239, 226, .24);
  background: rgba(245, 239, 226, .06);
  color: var(--paper);
  font-family: var(--font-head);
  font-size: 13.5px;
  white-space: nowrap;
  text-decoration: none;
  transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
}

.page-news .cat-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.page-news .cat-chip--hot {
  background: var(--red);
  border-color: var(--red);
  font-weight: 800;
}

.page-news .cat-chip--hot::before {
  background: var(--paper);
}

.page-news .cat-chip--red::before { background: var(--red); }
.page-news .cat-chip--gold::before { background: var(--gold); }
.page-news .cat-chip--grass::before { background: var(--grass); }
.page-news .cat-chip--neon::before { background: var(--neon); }
.page-news .cat-chip--paper::before { background: var(--paper); }

.page-news .cat-chip:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  background: rgba(240, 220, 168, .18);
}

/* 右侧条目流 */
.page-news .news-stream {
  min-width: 0;
}

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

.page-news .stream-block + .stream-block {
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px dashed rgba(15, 42, 34, .2);
}

.page-news .stream-block h2 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(21px, 3.6vw, 29px);
  line-height: 1.32;
  color: var(--ink);
  margin: 0 0 10px;
}

.page-news .block-note {
  margin: 0 0 20px;
  color: var(--grey);
  font-size: 14.5px;
  line-height: 1.78;
  max-width: 64ch;
}

.page-news .block-prose {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--black);
}

.page-news .media-frame {
  margin: 0 0 22px;
  overflow: hidden;
}

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

/* 可展开条目 */
.page-news .log {
  background: var(--paper-raise);
  border: 1px solid rgba(15, 42, 34, .14);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}

.page-news .log:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
}

.page-news .log[open] {
  border-color: var(--gold);
  box-shadow: var(--shadow-card);
}

.page-news .log__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .log__no {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--grey);
}

.page-news .log__title {
  flex: 1 1 220px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .log__time {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--grey);
  white-space: nowrap;
}

.page-news .log__head::after {
  content: "展开";
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--red);
  border: 1px solid rgba(200, 16, 46, .34);
  border-radius: var(--radius-pill);
  padding: 3px 10px;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.page-news .log[open] .log__head::after {
  content: "收起";
  color: var(--paper-raise);
  background: var(--red);
  border-color: var(--red);
}

.page-news .log__body {
  margin: 0 18px 18px;
  padding-top: 14px;
  border-top: 1px dashed rgba(15, 42, 34, .18);
}

.page-news .log__points {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--black);
}

.page-news .log__points li::marker {
  color: var(--gold);
}

.page-news .block-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding-bottom: 3px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 15px;
  color: var(--red);
  text-decoration: none;
  border-bottom: 2px solid rgba(200, 16, 46, .28);
  transition: border-color .25s var(--ease), color .25s var(--ease);
}

.page-news .block-link:hover {
  color: var(--red-dark);
  border-bottom-color: var(--red-dark);
}

/* 排期预告 */
.page-news .next-board {
  background: linear-gradient(165deg, var(--ink) 0%, var(--ink-deep) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 4vw, 34px);
  border-top: 0;
  box-shadow: var(--shadow-card);
}

.page-news .next-board + .stream-block,
.page-news .stream-block.next-board {
  border-top: 0;
}

.page-news .next-board h2 {
  color: var(--paper);
}

.page-news .next-board .block-note {
  color: rgba(245, 239, 226, .66);
}

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

.page-news .next-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(245, 239, 226, .14);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(245, 239, 226, .9);
}

.page-news .next-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .next-list__no {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gold);
  padding-top: 3px;
}

/* 结尾引导 */
.page-news .news-cta {
  padding: 0 0 72px;
}

.page-news .cta-board {
  background: linear-gradient(135deg, var(--gold-soft) 0%, var(--paper-warm) 100%);
  border: 1px solid rgba(217, 164, 65, .62);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 5vw, 44px);
}

.page-news .cta-board h2 {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(21px, 3.6vw, 28px);
  line-height: 1.34;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-news .cta-board p {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--black);
}

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

/* 桌面布局 */
@media (min-width: 960px) {
  .page-news .news-shell {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .cat-rail {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-news .cat-rail__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .cat-chip {
    width: 100%;
    justify-content: flex-start;
  }

  .page-news .intro-board {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log,
  .page-news .cat-chip,
  .page-news .log__head::after,
  .page-news .block-link {
    transition: none;
  }

  .page-news .log:hover,
  .page-news .cat-chip:hover {
    transform: none;
  }
}
<<<END>>>