.page-news {
  --news-axis: 30px;
  --news-line: rgba(200, 162, 74, 0.42);
  --news-soft: #4a4c50;
  background: linear-gradient(180deg, var(--warm-a) 0%, var(--warm-b) 100%);
  color: var(--ink);
}

.page-news .wrap {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 5vw, 44px) 0 clamp(40px, 7vw, 76px);
  background: radial-gradient(120% 140% at 88% 0%, #1d1f24 0%, var(--ink) 58%, #070708 100%);
  color: var(--paper);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(200, 162, 74, 0.11) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(200, 162, 74, 0.11) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

.page-news .news-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__crumb {
  margin-bottom: clamp(24px, 5vw, 48px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
}

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

.page-news .news-hero__crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--gold-line);
}

.page-news .news-hero__crumb a {
  color: var(--gold);
  text-decoration: none;
}

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

.page-news .news-hero__crumb li[aria-current] {
  color: rgba(207, 199, 186, 0.7);
}

.page-news .news-hero__eyebrow {
  color: var(--gold);
  margin: 0;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 34px;
}

.page-news .news-hero__title {
  margin: 16px 0 22px;
  font-size: clamp(38px, 9vw, 92px);
  line-height: 1.04;
  letter-spacing: 0.05em;
  color: var(--paper);
  font-weight: 900;
}

.page-news .news-hero__text {
  max-width: 34em;
  margin: 0;
  color: rgba(247, 244, 238, 0.78);
  font-size: 16px;
  line-height: 1.8;
}

.page-news .news-hero__aside {
  border-top: 1px solid rgba(200, 162, 74, 0.4);
  padding-top: 22px;
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 0 0 20px;
  padding: 0 0 0 16px;
  border-left: 1px solid rgba(200, 162, 74, 0.45);
  display: grid;
  gap: 16px;
}

.page-news .news-hero__facts .data-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  color: var(--gold-hi);
  margin-bottom: 6px;
}

.page-news .news-hero__fact-label {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(207, 199, 186, 0.72);
}

.page-news .news-hero__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(207, 199, 186, 0.62);
  max-width: 26em;
}

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding: clamp(40px, 7vw, 84px) 0;
}

.page-news .news-section + .news-section {
  border-top: 1px solid var(--news-line);
}

.page-news .news-sec-head {
  margin-bottom: clamp(24px, 4vw, 40px);
  max-width: 46em;
}

.page-news .news-sec-head .eyebrow {
  display: block;
  color: var(--gold-line);
  margin: 0 0 10px;
}

.page-news .news-sec-head .h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 4.2vw, 42px);
  line-height: 1.2;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-news .news-sec-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--news-soft);
}

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

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

.page-news .news-figure__cap {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--slate);
}

/* ---------- 工具条 ---------- */
.page-news .news-tool {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-top: 1px solid var(--news-line);
  border-bottom: 1px solid var(--news-line);
  margin-bottom: 8px;
}

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

.page-news .news-tool__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--slate);
}

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

.page-news .news-filter__input,
.page-news .news-views__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .news-filter__label,
.page-news .news-views__label {
  position: relative;
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--gold-line);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
  user-select: none;
}

.page-news .news-filter__label:hover,
.page-news .news-views__label:hover {
  border-color: var(--gold);
  color: var(--gold-line);
}

.page-news .news-filter__input:checked + .news-filter__label {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: var(--paper);
}

.page-news .news-views__input:checked + .news-views__label {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold-hi);
}

.page-news .news-filter__input:focus-visible + .news-filter__label,
.page-news .news-views__input:focus-visible + .news-views__label {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  --news-axis: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-news .news-stream::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: calc(var(--news-axis) / 2 - 0.5px);
  width: 1px;
  background: linear-gradient(180deg, var(--gold) 0%, var(--news-line) 22%, var(--news-line) 88%, transparent 100%);
}

.page-news .news-stream__item {
  list-style: none;
}

.page-news .entry {
  position: relative;
  border-bottom: 1px solid var(--news-line);
  background: transparent;
}

.page-news .entry::before {
  content: "";
  position: absolute;
  top: 30px;
  left: calc(var(--news-axis) / 2 - 5px);
  width: 9px;
  height: 9px;
  background: var(--gold);
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
  z-index: 1;
}

.page-news .entry[open]::before {
  background: var(--vermilion);
  transform: rotate(45deg);
}

.page-news .entry__head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 16px;
  padding: 22px calc(4px) 22px calc(var(--news-axis) + 14px);
  cursor: pointer;
  list-style: none;
}

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

.page-news .entry__head::marker {
  content: "";
}

.page-news .entry__time {
  grid-column: 1;
  grid-row: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-news .entry__tags {
  grid-column: 1;
  grid-row: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .entry__title {
  grid-column: 1 / -1;
  grid-row: 3;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--ink);
  transition: color 0.2s var(--ease);
}

.page-news .entry__brief {
  grid-column: 1 / -1;
  grid-row: 4;
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-soft);
}

.page-news .entry__toggle {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: start;
  width: 26px;
  height: 26px;
  border: 1px solid var(--gold-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--gold-line);
}

.page-news .entry__toggle::before {
  content: "+";
}

.page-news .entry[open] .entry__toggle::before {
  content: "–";
}

.page-news .entry[open] .entry__toggle {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold-hi);
}

.page-news .entry__head:hover .entry__title {
  color: var(--vermilion);
}

.page-news .entry__body {
  padding: 0 4px 26px calc(var(--news-axis) + 14px);
}

.page-news .entry__meta {
  margin: 0 0 16px;
  display: grid;
  gap: 12px;
  border-left: 1px solid var(--news-line);
  padding-left: 14px;
}

.page-news .entry__meta div {
  display: grid;
  gap: 2px;
}

.page-news .entry__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold-line);
}

.page-news .entry__meta dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--news-soft);
}

.page-news .entry__link {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--vermilion);
  text-decoration: none;
  border-bottom: 1px solid var(--vermilion);
  padding-bottom: 2px;
}

.page-news .entry__link:hover {
  color: var(--vermilion-dark);
  border-color: var(--vermilion-dark);
}

/* 标签筛选 */
.page-news .news-stream-wrap:has(.news-filter__input:checked) .entry {
  display: none;
}

.page-news .news-stream-wrap:has(#f-version:checked) .entry--version,
.page-news .news-stream-wrap:has(#f-column:checked) .entry--column,
.page-news .news-stream-wrap:has(#f-service:checked) .entry--service,
.page-news .news-stream-wrap:has(#f-topic:checked) .entry--topic {
  display: block;
}

/* 时间轴视图 */
.page-news .news-stream-wrap:has(#v-timeline:checked) .news-stream {
  --news-axis: 62px;
}

.page-news .news-stream-wrap:has(#v-timeline:checked) .news-stream::before {
  width: 2px;
  background: linear-gradient(180deg, var(--gold-hi) 0%, var(--gold) 40%, var(--gold-line) 100%);
}

.page-news .news-stream-wrap:has(#v-timeline:checked) .entry::before {
  width: 11px;
  height: 11px;
  left: calc(var(--news-axis) / 2 - 6px);
  background: var(--gold-hi);
  box-shadow: 0 0 0 5px rgba(200, 162, 74, 0.16);
}

.page-news .news-stream-wrap:has(#v-timeline:checked) .entry__head {
  padding-top: 30px;
  padding-bottom: 30px;
}

.page-news .news-stream-wrap:has(#v-timeline:checked) .entry__title {
  font-size: 19px;
}

/* ---------- 两版对照 ---------- */
.page-news .news-diff__grid {
  display: grid;
  gap: 20px;
}

.page-news .news-diff__card {
  background: var(--paper);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--gold);
  padding: 22px 20px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-news .news-diff__card .h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.45;
}

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

.page-news .news-diff__mark {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  padding: 3px 10px;
  border: 1px solid var(--gold-line);
  color: var(--gold-line);
}

.page-news .news-diff__mark--new {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: var(--paper);
}

.page-news .news-diff__mark--off {
  border-style: dashed;
}

.page-news .news-diff__card .news-diff__note {
  font-size: 12px;
  line-height: 1.65;
  color: var(--slate);
  border-top: 1px solid var(--news-line);
  padding-top: 10px;
}

/* ---------- 栏目分布 ---------- */
.page-news .news-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-columns__item {
  background: var(--paper);
  padding: 16px 14px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.page-news .news-columns__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-line);
  letter-spacing: 0.1em;
}

.page-news .news-columns__name {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .news-columns__figure {
  margin-top: 26px;
}

/* ---------- 专题 ---------- */
.page-news .news-topics__figure {
  margin-bottom: 26px;
}

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

.page-news .news-topic-card {
  border: 1px solid var(--news-line);
  background: rgba(247, 244, 238, 0.72);
  padding: 18px 18px 20px;
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-news .news-topic-card__no {
  font-family: var(--font-mono);
  font-size: clamp(26px, 5vw, 40px);
  line-height: 1;
  color: var(--gold-line);
  letter-spacing: 0.04em;
}

.page-news .news-topic-card__name {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-news .news-topic-card__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-news .news-topic-card--current {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.page-news .news-topic-card--current .news-topic-card__no {
  color: var(--gold-hi);
}

.page-news .news-topic-card--current .news-topic-card__meta {
  color: rgba(235, 208, 138, 0.85);
}

/* ---------- 发布节奏 ---------- */
.page-news .news-rhythm__grid {
  display: grid;
  gap: 22px;
}

.page-news .news-rhythm__day {
  border-top: 2px solid var(--gold);
  padding-top: 18px;
}

.page-news .news-rhythm__day-no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--gold-line);
  margin-bottom: 8px;
}

.page-news .news-rhythm__day .h3 {
  margin: 0 0 12px;
  font-size: 20px;
}

.page-news .news-rhythm__list {
  margin: 0;
  padding: 0 0 0 16px;
  display: grid;
  gap: 10px;
}

.page-news .news-rhythm__list li {
  font-size: 14px;
  line-height: 1.75;
  color: var(--news-soft);
}

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

.page-news .news-rhythm__day p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-soft);
}

.page-news .news-rhythm__day--note {
  border-top-style: dashed;
}

/* ---------- 历史版本 ---------- */
.page-news .news-history__list {
  list-style: none;
  margin: 0 0 clamp(28px, 5vw, 46px);
  padding: 0;
  border-left: 1px solid var(--news-line);
}

.page-news .news-history__item {
  position: relative;
  padding: 0 0 26px 24px;
}

.page-news .news-history__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--paper);
  border: 1px solid var(--gold);
}

.page-news .news-history__ver {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--gold-line);
  display: block;
  margin-bottom: 6px;
}

.page-news .news-history__title {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.5;
}

.page-news .news-history__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--news-soft);
  max-width: 40em;
}

/* ---------- 收尾 ---------- */
.page-news .news-cta {
  border: 1px solid var(--gold-line);
  background: rgba(247, 244, 238, 0.82);
  padding: 24px 20px;
  display: grid;
  gap: 18px;
}

.page-news .news-cta__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
  max-width: 40em;
}

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

/* ---------- 桌面 ---------- */
@media (min-width: 760px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-news .news-hero__aside {
    padding-bottom: 6px;
  }

  .page-news .news-diff__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--news-line);
    border: 1px solid var(--news-line);
  }

  .page-news .news-diff__card {
    border: 0;
    border-top: 3px solid var(--gold);
  }

  .page-news .news-diff__card:nth-child(2) {
    border-top-color: var(--gold-line);
  }

  .page-news .news-diff__card:nth-child(3) {
    border-top-color: var(--vermilion);
  }

  .page-news .news-diff__figure {
    grid-column: 1 / -1;
    background: var(--paper);
  }

  .page-news .news-diff__figure img {
    max-height: 380px;
  }

  .page-news .news-diff__figure .news-figure__cap {
    padding: 0 20px 16px;
  }

  .page-news .news-stream {
    --news-axis: 118px;
  }

  .page-news .news-stream-wrap:has(#v-timeline:checked) .news-stream {
    --news-axis: 150px;
  }

  .page-news .entry__head {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 24px;
    padding-top: 26px;
    padding-bottom: 26px;
  }

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

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

  .page-news .entry__title {
    grid-column: 1;
    grid-row: 3;
    font-size: 19px;
  }

  .page-news .entry__brief {
    grid-column: 1;
    grid-row: 4;
    max-width: 52em;
  }

  .page-news .entry__toggle {
    grid-column: 2;
    grid-row: 1 / span 4;
    align-self: center;
  }

  .page-news .entry__body {
    padding-right: 48px;
  }

  .page-news .entry__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px 24px;
    padding-left: 18px;
  }

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

  .page-news .news-columns__figure img {
    max-height: 340px;
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-rhythm__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
  }

  .page-news .news-rhythm__figure {
    grid-column: 1 / -1;
  }

  .page-news .news-rhythm__figure img {
    max-height: 400px;
  }

  .page-news .news-history__list {
    border-left: 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    background: var(--news-line);
    border: 1px solid var(--news-line);
  }

  .page-news .news-history__item {
    background: rgba(247, 244, 238, 0.7);
    padding: 22px 22px 24px;
  }

  .page-news .news-history__item::before {
    display: none;
  }

  .page-news .news-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 30px 28px;
  }
}

@media (min-width: 1100px) {
  .page-news .news-tool {
    position: sticky;
    top: calc(var(--topbar-h) + 4px);
    z-index: 5;
    background: rgba(237, 232, 223, 0.95);
    backdrop-filter: blur(6px);
    padding-left: 12px;
    padding-right: 12px;
  }

  .page-news .news-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry::before,
  .page-news .entry__title,
  .page-news .news-filter__label,
  .page-news .news-views__label {
    transition: none;
  }
}
<<<END>>>