.page-news {
  --news-rule: var(--paper-2);
  --news-faint: var(--stone);
  --news-accent: var(--gold);
  display: block;
  padding-block-end: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-block-start: clamp(24px, 4vw, 48px);
  max-width: 940px;
}

.page-news .breadcrumb {
  margin-block-end: clamp(20px, 4vw, 40px);
}

.page-news .news-hero__kicker {
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 14px;
  padding-inline-start: 34px;
  position: relative;
}

.page-news .news-hero__kicker::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 50%;
  width: 24px;
  height: 2px;
  background: var(--gold);
  transform: translateY(-50%);
}

.page-news .news-hero__title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(40px, 8.4vw, 88px);
  line-height: 1.02;
  letter-spacing: -.015em;
  color: var(--ink);
  margin: 0 0 clamp(18px, 3vw, 28px);
}

.page-news .news-hero__lead {
  max-width: 40ch;
  color: var(--ink);
  margin: 0 0 clamp(22px, 3vw, 32px);
}

.page-news .news-hero__actions {
  gap: 12px;
  margin-block-end: clamp(28px, 4vw, 44px);
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--news-rule);
  border: 1px solid var(--news-rule);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
}

.page-news .news-hero__stat {
  background: var(--white);
  padding: 14px 16px;
}

.page-news .news-hero__stat dt {
  font-size: 12px;
  color: var(--news-faint);
  margin: 0 0 6px;
}

.page-news .news-hero__stat dd {
  margin: 0;
  font-size: 15px;
  color: var(--red);
  letter-spacing: -.01em;
}

/* ---------- 横幅 ---------- */
.page-news .news-banner {
  margin: clamp(32px, 5vw, 56px) 0 0;
  border: 1px solid var(--news-rule);
  background: var(--paper-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
  overflow: hidden;
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 章节 ---------- */
.page-news .section {
  margin-block-start: clamp(56px, 9vw, 112px);
}

.page-news .section__head {
  max-width: 720px;
  margin-block-end: clamp(24px, 3.5vw, 40px);
}

.page-news .section__note {
  max-width: 46ch;
}

/* ---------- 双列时间轴 ---------- */
.page-news .timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.page-news .tl-col {
  position: relative;
  padding: clamp(18px, 2.5vw, 26px);
  background: var(--white);
  border: 1px solid var(--news-rule);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-news .tl-col::after {
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  height: 4px;
}

.page-news .tl-col--main::after {
  background: linear-gradient(90deg, var(--red), var(--gold));
}

.page-news .tl-col--lite::after {
  background: linear-gradient(90deg, var(--jade), var(--gold));
}

.page-news .tl-col__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-block-end: 14px;
  margin-block-end: 18px;
  border-block-end: 1px dashed var(--news-rule);
}

.page-news .tl-col__title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0;
}

.page-news .tl-col__meta {
  font-size: 12px;
  color: var(--news-faint);
  margin: 0;
}

.page-news .tl-col__list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-news .tl-col__list::before {
  content: "";
  position: absolute;
  inset-inline-start: 7px;
  inset-block: 8px 20px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold) 0%, rgba(217, 164, 65, .08) 100%);
}

.page-news .tl-item {
  position: relative;
  padding-inline-start: 30px;
  padding-block-end: 22px;
}

.page-news .tl-item:last-child {
  padding-block-end: 0;
}

.page-news .tl-item::before {
  content: "";
  position: absolute;
  inset-inline-start: 2px;
  inset-block-start: 6px;
  width: 12px;
  height: 12px;
  background: var(--paper);
  border: 2px solid var(--gold);
  transform: rotate(45deg);
  transition: background var(--t), border-color var(--t), transform var(--t);
}

.page-news .tl-item:hover::before {
  background: var(--red);
  border-color: var(--red);
  transform: rotate(45deg) scale(1.15);
}

.page-news .tl-item__when {
  font-size: 12px;
  color: var(--red);
  margin: 0 0 4px;
}

.page-news .tl-item__title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 6px;
  transition: color var(--t);
}

.page-news .tl-item:hover .tl-item__title {
  color: var(--red);
}

.page-news .tl-item__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-faint);
  margin: 0 0 10px;
}

/* ---------- 筛选区 ---------- */
.page-news .entry-tools {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.5vw, 24px);
  padding: clamp(16px, 2.5vw, 24px);
  margin-block-end: clamp(20px, 3vw, 32px);
  background: var(--paper-2);
  border-inline-start: 4px solid var(--gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-news .entry-tools__figure {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--news-rule);
  overflow: hidden;
}

.page-news .entry-tools__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 5;
  object-fit: cover;
}

.page-news .entry-tools__filters {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .filters__group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .filters__label {
  font-size: 12px;
  color: var(--news-faint);
  margin-inline-end: 2px;
}

.page-news .chip {
  font-family: var(--sans);
  font-size: 13px;
  line-height: 1;
  padding: 8px 14px;
  color: var(--stone);
  background: var(--white);
  border: 1px solid var(--news-rule);
  cursor: pointer;
  transition: color var(--t), background var(--t), border-color var(--t);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-news .chip:hover {
  color: var(--ink);
  border-color: var(--gold);
}

.page-news .chip:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 1px;
}

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

/* ---------- 条目列表 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-block-start: 1px solid var(--news-rule);
  counter-reset: entry;
}

.page-news .entry-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 4px 12px;
  padding: 14px 14px 14px 16px;
  border-block-end: 1px dashed var(--news-rule);
  transition: background var(--t);
}

.page-news .entry-item::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  inset-block: 0;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform var(--t);
}

.page-news .entry-item:hover {
  background: var(--white);
}

.page-news .entry-item:hover::before,
.page-news .entry-item:focus-within::before {
  transform: scaleY(1);
}

.page-news .entry-item__when {
  grid-column: 1;
  grid-row: 1;
  font-size: 12px;
  color: var(--red);
  letter-spacing: .02em;
}

.page-news .entry-item__body {
  grid-column: 1 / -1;
  grid-row: 2;
  display: block;
}

.page-news .entry-item__title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  transition: color var(--t);
}

.page-news .entry-item:hover .entry-item__title {
  color: var(--red);
}

.page-news .entry-item__desc {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: var(--news-faint);
  margin-block-start: 3px;
}

.page-news .entry-item .tag {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
}

.page-news .entry-item__line {
  grid-column: 1 / -1;
  grid-row: 3;
  font-size: 12px;
  color: var(--news-faint);
}

/* ---------- 适配月报 ---------- */
.page-news .report {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.5vw, 40px);
  align-items: start;
}

.page-news .report__figure {
  position: relative;
  margin: 0;
  background: var(--paper-2);
  border: 1px solid var(--news-rule);
  overflow: hidden;
}

.page-news .report__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .report__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 clamp(18px, 2.5vw, 26px);
  max-width: 44ch;
}

.page-news .report__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  border-block-start: 1px solid var(--ink);
}

.page-news .report__row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 4px 16px;
  padding: 12px 0;
  border-block-end: 1px solid var(--news-rule);
}

.page-news .report__key {
  font-size: 13px;
  color: var(--news-faint);
}

.page-news .report__val {
  font-size: 19px;
  color: var(--ink);
  letter-spacing: -.02em;
  text-align: end;
}

.page-news .report__hint {
  grid-column: 1 / -1;
  font-size: 12px;
  color: var(--news-faint);
}

.page-news .report__foot {
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-faint);
  margin: 0 0 22px;
    max-width: 44ch;
}

/* ---------- 版本索引 ---------- */
.page-news .version-art {
  margin: 0 0 clamp(20px, 3vw, 30px);
  border: 1px solid var(--news-rule);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-news .version-art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-news .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--news-rule);
  background: var(--white);
}

.page-news .ver-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-news .ver-table__caption {
  caption-side: top;
  text-align: start;
  padding: 14px 16px;
  font-size: 12px;
  color: var(--news-faint);
  background: var(--paper-2);
  border-block-end: 1px solid var(--news-rule);
}

.page-news .ver-table th,
.page-news .ver-table td {
  padding: 12px 16px;
  text-align: start;
  border-block-end: 1px solid var(--news-rule);
  vertical-align: middle;
}

.page-news .ver-table thead th {
  font-size: 12px;
  font-weight: 700;
  color: var(--stone);
  background: var(--paper-2);
  white-space: nowrap;
}

.page-news .ver-table tbody th {
  font-size: 15px;
  font-weight: 700;
  color: var(--red);
  white-space: nowrap;
}

.page-news .ver-table tbody tr {
  transition: background var(--t);
}

.page-news .ver-table tbody tr:hover {
  background: var(--gold-pale);
}

.page-news .ver-table tbody tr:nth-child(even) {
  background: rgba(228, 217, 198, .28);
}

.page-news .ver-table tbody tr:nth-child(even):hover {
  background: var(--gold-pale);
}

.page-news .ver-table tbody td {
  color: var(--ink);
}

/* ---------- 回看引导 ---------- */
.page-news .revisit {
  row-gap: var(--gap);
}

.page-news .revisit__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.page-news .revisit__idx {
  font-size: 24px;
  color: var(--gold);
  line-height: 1;
}

.page-news .revisit__desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--news-faint);
  margin: 0;
  flex: 1 1 auto;
}

.page-news .revisit__go {
  font-size: 13px;
  font-weight: 700;
  color: var(--red);
  padding-block-start: 10px;
  border-block-start: 1px dashed var(--news-rule);
}

.page-news .revisit__card:hover .revisit__go {
  color: var(--ink);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .entry-tools {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: center;
  }

  .page-news .entry-item {
    grid-template-columns: 76px minmax(0, 1fr) 74px 62px;
    align-items: center;
    padding: 12px 16px 12px 18px;
  }

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

  .page-news .entry-item__body {
    grid-column: 2;
    grid-row: 1;
  }

  .page-news .entry-item .tag {
    grid-column: 3;
    grid-row: 1;
  }

  .page-news .entry-item__line {
    grid-column: 4;
    grid-row: 1;
    text-align: end;
  }

  .page-news .report {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: clamp(28px, 4vw, 56px);
  }
}

@media (min-width: 960px) {
  .page-news .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .news-hero__lead {
    font-size: 18px;
  }
}
<<<END>>>