/* ===== 更新记录 · 页面专属样式（作用域 .page-news） ===== */

.page-news {
  --news-gold-ink: #8A6420;
  --news-radius: 14px;
  position: relative;
  background-color: var(--c-ink);
  color: var(--c-fog);
  overflow-x: hidden;
}

.page-news a {
  color: inherit;
  text-decoration: none;
}

.page-news .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + 36px) 0 64px;
  background:
    radial-gradient(120% 92% at 88% 10%, rgba(53, 224, 200, .10) 0%, transparent 56%),
    linear-gradient(168deg, #0B2A3A 0%, #061A26 100%);
}

.page-news .news-hero__art {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
  opacity: .30;
  filter: saturate(.72);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(201, 212, 210, .10) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(201, 212, 210, .07) 0 1px, transparent 1px 72px),
    linear-gradient(172deg, rgba(6, 26, 38, .40) 0%, rgba(6, 26, 38, .94) 74%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 2;
}

.page-news .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-mist);
}

.page-news .crumbs__link {
  color: var(--c-mist);
  border-bottom: 1px solid transparent;
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-news .crumbs__link:hover,
.page-news .crumbs__link:focus-visible {
  color: var(--c-amber-bright);
  border-bottom-color: currentColor;
}

.page-news .crumbs__sep {
  color: rgba(127, 166, 166, .6);
}

.page-news .crumbs__here {
  color: var(--c-amber);
}

.page-news .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-amber);
}

.page-news .news-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(28px, 6.6vw, 60px);
  line-height: 1.14;
  letter-spacing: .05em;
  color: var(--c-fog);
  text-wrap: balance;
}

.page-news .lede {
  max-width: 66ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 245, 244, .82);
}

.page-news .meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-mist);
}

/* ---------- 版本条带 ---------- */

.page-news .news-ribbon {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 34px;
  border: 1px solid var(--line);
  background-color: rgba(6, 26, 38, .66);
}

.page-news .news-ribbon::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(104deg, rgba(217, 164, 65, .14) 0 40%, rgba(58, 46, 92, .30) 40% 100%);
}

.page-news .news-ribbon__cell {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 16px 18px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  color: var(--c-fog);
  transition: background-color .22s var(--ease);
}

.page-news .news-ribbon__cell:nth-child(2n) {
  border-right: 0;
}

.page-news .news-ribbon__cell:hover,
.page-news .news-ribbon__cell:focus-visible {
  background-color: rgba(217, 164, 65, .15);
}

.page-news .news-ribbon__ver {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1;
  color: var(--c-amber);
}

.page-news .news-ribbon__label {
  font-size: 13px;
  line-height: 1.62;
  color: rgba(242, 245, 244, .78);
}

/* ---------- 区块基础 ---------- */

.page-news .news-block {
  position: relative;
  padding: 56px 0;
}

.page-news .news-block--deep {
  background-color: var(--c-ink-deep);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-block--indigo {
  background: linear-gradient(180deg, rgba(58, 46, 92, .42) 0%, rgba(11, 42, 58, .05) 100%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

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

.page-news .section-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--c-amber);
}

.page-news .section-title {
  margin: 8px 0 12px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.28;
  letter-spacing: .07em;
  color: var(--c-fog);
}

.page-news .news-copy {
  max-width: 72ch;
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(242, 245, 244, .80);
}

.page-news .news-copy a {
  color: var(--c-amber-bright);
  border-bottom: 1px solid rgba(240, 200, 120, .45);
}

.page-news .news-copy a:hover,
.page-news .news-copy a:focus-visible {
  color: var(--c-amber);
  border-bottom-color: currentColor;
}

/* ---------- 刻度说明 ---------- */

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

.page-news .news-legend__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px 16px;
  padding: 13px 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-legend__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--c-amber);
}

.page-news .news-legend__val {
  font-size: 14px;
  line-height: 1.82;
  color: rgba(242, 245, 244, .76);
}

/* ---------- 筛选标签 ---------- */

.page-news .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.page-news .chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background-color: transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-mist);
  transition: color .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
}

.page-news .chip:hover,
.page-news .chip:focus-visible {
  color: var(--c-amber-bright);
  border-color: rgba(217, 164, 65, .6);
}

.page-news .chip.is-active {
  color: var(--c-amber-bright);
  border-color: var(--c-amber);
  background-color: rgba(217, 164, 65, .12);
}

/* ---------- 时间轴 ---------- */

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

.page-news .news-axis {
  position: relative;
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-axis::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-amber) 0%, rgba(201, 212, 210, .22) 16%, rgba(201, 212, 210, .22) 100%);
}

.page-news .news-axis__item {
  position: relative;
  padding-left: 30px;
}

.page-news .news-axis__node {
  position: absolute;
  left: 0;
  top: 26px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--c-ink-deep);
  background-color: var(--c-amber);
}

.page-news .news-axis__node--live {
  background-color: var(--c-cyan);
  animation: news-node-pulse 2.4s ease-in-out infinite;
}

@keyframes news-node-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(53, 224, 200, .16); }
  50% { box-shadow: 0 0 0 9px rgba(53, 224, 200, .04); }
}

.page-news .news-card {
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  background: linear-gradient(150deg, rgba(11, 42, 58, .94) 0%, rgba(6, 26, 38, .94) 100%);
  transition: border-color .22s var(--ease);
}

.page-news .news-card:hover {
  border-color: rgba(217, 164, 65, .55);
}

.page-news .news-fold__trigger {
  display: grid;
  gap: 8px;
  width: 100%;
  margin: 0;
  padding: 18px;
  border: 0;
  border-radius: var(--news-radius);
  background: transparent;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.page-news .news-fold__trigger:focus-visible {
  outline: 2px solid var(--c-amber);
  outline-offset: 3px;
}

.page-news .news-fold__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.page-news .coord-tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid rgba(217, 164, 65, .45);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--c-amber);
}

.page-news .fold__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-mist);
}

.page-news .news-fold__title {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17.5px;
  line-height: 1.42;
  letter-spacing: .05em;
  color: var(--c-fog);
}

.page-news .news-fold__sum {
  display: block;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(242, 245, 244, .74);
}

.page-news .news-fold__inner {
  display: grid;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px dashed rgba(201, 212, 210, .22);
  font-size: 14.5px;
  line-height: 1.86;
  color: rgba(242, 245, 244, .82);
}

.page-news .news-fold__panel {
  padding: 0 18px 18px;
}

.page-news .news-fold__inner p {
  margin: 0;
}

.page-news .note-hand {
  font-family: var(--font-note);
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--c-amber-bright);
}

.page-news .news-fold__impact {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

.page-news .news-fold__impact a {
  color: var(--c-amber-bright);
  border-bottom: 1px solid rgba(240, 200, 120, .45);
}

.page-news .news-fold__impact a:hover,
.page-news .news-fold__impact a:focus-visible {
  color: var(--c-amber);
  border-bottom-color: currentColor;
}

/* ---------- 图片框 ---------- */

.page-news .figure-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  background-color: var(--c-ink-deep);
}

.page-news .figure-frame__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(.82) contrast(1.04);
}

.page-news .figure-frame--square .figure-frame__img {
  aspect-ratio: 1 / 1;
}

.page-news .figure-frame--wide .figure-frame__img {
  aspect-ratio: 3 / 2;
}

.page-news .figure-frame__cap {
  padding: 10px 14px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ---------- 积分兑换流程 ---------- */

.page-news .news-split {
  display: grid;
  gap: 26px;
}

.page-news .news-facts {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-facts__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
  line-height: 1.84;
  color: rgba(242, 245, 244, .82);
}

.page-news .news-facts__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--c-amber);
}

.page-news .news-flow__link {
  margin: 22px 0 0;
}

/* ---------- 入口调整三步 ---------- */

.page-news .news-steps {
  display: grid;
  gap: 14px;
  margin-top: 4px;
}

.page-news .news-steps__item {
  position: relative;
  padding: 18px 18px 18px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--c-amber);
  border-radius: 0 var(--news-radius) var(--news-radius) 0;
  background-color: rgba(6, 26, 38, .72);
}

.page-news .news-steps__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--c-amber);
}

.page-news .news-steps__title {
  display: block;
  margin: 7px 0 7px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .05em;
  color: var(--c-fog);
}

.page-news .news-steps__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: rgba(242, 245, 244, .76);
}

/* ---------- 表格 ---------- */

.page-news .coord-table-wrap {
  margin-top: 24px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  background-color: rgba(6, 26, 38, .74);
}

.page-news .coord-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-news .coord-table th,
.page-news .coord-table td {
  padding: 11px 14px;
  text-align: left;
  line-height: 1.7;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .coord-table th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--c-mist);
  background-color: rgba(11, 42, 58, .74);
}

.page-news .coord-table td {
  color: rgba(242, 245, 244, .84);
}

.page-news .coord-table td:first-child {
  font-family: var(--font-mono);
  letter-spacing: .08em;
  color: var(--c-amber);
  white-space: nowrap;
}

.page-news .coord-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 版本日志 ---------- */

.page-news .news-versions {
  display: grid;
  gap: 16px;
  margin-top: 4px;
}

.page-news .news-version {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 22px 20px 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--news-radius);
  background: linear-gradient(140deg, rgba(11, 42, 58, .92), rgba(6, 26, 38, .95));
  scroll-margin-top: calc(var(--header-h) + 28px);
}

.page-news .news-version::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: var(--news-radius) 0 0 var(--news-radius);
  background: linear-gradient(180deg, var(--c-amber), rgba(217, 164, 65, .12));
}

.page-news .news-version__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
}

.page-news .news-version__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 34px;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--c-amber);
}

.page-news .news-version__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.42;
  letter-spacing: .06em;
  color: var(--c-fog);
}

.page-news .news-version__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.86;
  color: rgba(242, 245, 244, .78);
}

.page-news .news-version__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--c-mist);
}

/* ---------- 收束 ---------- */

.page-news .news-tail {
  display: grid;
  gap: 16px;
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px dashed rgba(201, 212, 210, .22);
}

.page-news .news-tail__text {
  margin: 0;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.86;
  color: rgba(242, 245, 244, .78);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .news-ribbon {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-ribbon__cell:nth-child(2n) {
    border-right: 1px solid var(--line-soft);
  }

  .page-news .news-ribbon__cell:nth-child(4n) {
    border-right: 0;
  }

  .page-news .news-legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 30px;
  }

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

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

  .page-news .news-facts__item {
    grid-template-columns: 96px minmax(0, 1fr);
    padding: 13px 0;
  }

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

  .page-news .news-tail {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-news .news-block {
    padding: 88px 0;
  }

  .page-news .news-hero {
    padding-bottom: 86px;
  }

  .page-news .news-ribbon__cell {
    padding: 20px 22px;
  }

  .page-news .news-ribbon__ver {
    font-size: 26px;
  }

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

  .page-news .news-copy {
    font-size: 15.5px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-entries {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-entries__side {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-news .news-axis__item {
    padding-left: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-axis__node--live {
    animation: none;
  }

  .page-news .news-card,
  .page-news .chip,
  .page-news .news-ribbon__cell,
  .page-news .crumbs__link {
    transition: none;
  }
}
<<<END>>>