.page-news {
  --news-gap: 20px;
  --news-hairline: 1px solid var(--rule-300);
  background: var(--paper-000);
  color: var(--ink-900);
  overflow-x: clip;
}

.page-news .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ink-500);
}

.page-news .crumbs a {
  color: var(--ink-700);
  text-decoration: none;
}

.page-news .crumbs a:hover {
  color: var(--ember-500);
}

.page-news .crumbs__sep {
  color: var(--rule-300);
}

.page-news .crumbs__current {
  color: var(--ink-900);
  font-weight: 600;
}

/* 首屏 */
.page-news .news-banner {
  margin-top: 16px;
  padding: 34px 0 36px;
  background:
    radial-gradient(120% 90% at 88% -14%, rgba(255, 90, 43, 0.55) 0%, rgba(255, 90, 43, 0) 58%),
    radial-gradient(70% 60% at 6% 110%, rgba(255, 226, 213, 0.22) 0%, rgba(255, 226, 213, 0) 68%),
    linear-gradient(158deg, var(--ink-900) 0%, var(--ink-700) 100%);
  color: var(--paper-000);
}

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

.page-news .news-banner__eyebrow {
  color: var(--gold-300);
  letter-spacing: 0.16em;
}

.page-news .news-banner h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.6vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-news .news-banner__lead {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(251, 246, 239, 0.78);
}

.page-news .banner-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 30px;
  margin: 24px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(251, 246, 239, 0.18);
  list-style: none;
}

.page-news .banner-stats__item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .banner-stats__num {
  font-family: var(--font-mono);
  font-size: 21px;
  letter-spacing: 0.02em;
  color: var(--gold-300);
}

.page-news .banner-stats__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(251, 246, 239, 0.62);
}

.page-news .news-banner__figure {
  margin: 0;
  line-height: 0;
}

.page-news .news-banner__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-img);
  box-shadow: 0 0 0 1px rgba(251, 246, 239, 0.16), 0 26px 50px -30px rgba(0, 0, 0, 0.75);
}

/* 分类胶囊条 */
.page-news .tag-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-top: var(--news-hairline);
  border-bottom: var(--news-hairline);
}

.page-news .tag-bar__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-500);
}

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

.page-news .chip {
  display: inline-block;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--rule-300);
  background: var(--paper-100);
  color: var(--ink-700);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .chip:hover,
.page-news .chip:focus-visible {
  border-color: var(--ember-500);
  color: var(--ember-700);
  background: var(--ember-100);
}

.page-news .chip--on {
  background: var(--ember-500);
  border-color: var(--ember-500);
  color: var(--white);
}

.page-news .chip--on:hover,
.page-news .chip--on:focus-visible {
  background: var(--ember-700);
  border-color: var(--ember-700);
  color: var(--white);
}

/* 通用标题 */
.page-news h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink-900);
}

.page-news .prose {
  margin: 12px 0 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-500);
}

.page-news .prose a {
  color: var(--ember-700);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 动态列表 */
.page-news .feed-head {
  border-bottom: 3px solid var(--ink-900);
  padding-bottom: 14px;
}

.page-news .feed-head__note {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-500);
}

.page-news .feed-group {
  margin-top: 40px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--rule-300);
}

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

.page-news .feed-group__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--ink-700);
}

.page-news .feed-group__title::before {
  content: "";
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: var(--gold-300);
}

.page-news .ledger {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .ledger__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 12px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-300);
}

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

.page-news .ledger__no {
  grid-column: 1;
  justify-self: start;
  padding: 2px 10px;
  border-radius: var(--radius-pill);
  background: var(--ember-100);
  color: var(--ember-700);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

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

.page-news .ledger__tag {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.page-news .ledger__tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.page-news .ledger__tag--mint {
  background: rgba(47, 199, 154, 0.16);
  color: var(--mint-700);
}

.page-news .ledger__tag--ember {
  background: var(--ember-100);
  color: var(--ember-700);
}

.page-news .ledger__tag--ink {
  background: var(--paper-100);
  color: var(--ink-500);
}

.page-news .ledger__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink-900);
}

.page-news .ledger__desc {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-500);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 活动规则 */
.page-news .split {
  display: grid;
  gap: 28px;
}

.page-news .rule-list {
  margin-top: 22px;
  border-top: 1px solid var(--rule-300);
}

.page-news .rule {
  border-bottom: 1px solid var(--rule-300);
}

.page-news .rule__summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-news .rule__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--ink-500);
  transition: color 0.2s var(--ease);
}

.page-news .rule[open] .rule__summary::after {
  content: "−";
  color: var(--ember-500);
}

.page-news .rule__summary:hover::after {
  color: var(--ember-500);
}

.page-news .rule__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-300);
}

.page-news .rule__name {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-news .rule__stage {
  flex: none;
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  background: var(--paper-100);
  color: var(--ink-500);
  font-size: 11px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-news .rule__body {
  margin: 0 0 16px;
  padding-left: 26px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-500);
}

.page-news .rule-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 20px 0 0;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--paper-100);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-news .rule-note__dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--mint-400);
}

.page-news .side-card {
  padding: 20px;
  border-radius: var(--radius-card);
  border: 1px solid var(--rule-300);
  background: var(--white);
  box-shadow: var(--shadow-float);
}

.page-news .side-card__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ember-700);
}

.page-news .side-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .side-card__list li {
  border-top: 1px solid var(--rule-300);
}

.page-news .side-card__list li:first-child {
  border-top: 0;
}

.page-news .side-card__list a {
  display: block;
  padding: 11px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-700);
  text-decoration: none;
}

.page-news .side-card__list a:hover {
  color: var(--ember-500);
}

/* 版本迭代 */
.page-news .version {
  display: grid;
  gap: 26px;
}

.page-news .vlist {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule-300);
}

.page-news .vlist__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--rule-300);
}

.page-news .vlist__no {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ember-500);
}

.page-news .vlist__text {
  grid-column: 2;
}

.page-news .vlist__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-news .vlist__desc {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-500);
}

.page-news .vlist__when {
  grid-column: 2;
  justify-self: start;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-500);
}

.page-news .version__cta {
  margin-top: 22px;
}

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

.page-news .version__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-img);
  background: var(--paper-100);
}

.page-news .version__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-500);
}

/* 帮助文档 */
.page-news .docs-head {
  padding-bottom: 16px;
  border-bottom: 2px solid var(--ink-900);
}

.page-news .doclist {
  display: grid;
  gap: 0;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .doclist__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule-300);
}

.page-news .doclist__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--rule-300);
}

.page-news .doclist__body {
  min-width: 0;
}

.page-news .doclist__title {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-news .doclist__meta {
  margin: 3px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-500);
}

.page-news .docs-more {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-500);
}

.page-news .docs-more a {
  color: var(--ember-700);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 专题系列 */
.page-news .series-band {
  background:
    radial-gradient(90% 70% at 92% 4%, rgba(255, 90, 43, 0.35) 0%, rgba(255, 90, 43, 0) 60%),
    linear-gradient(170deg, var(--ink-700) 0%, var(--ink-900) 100%);
  color: var(--paper-000);
}

.page-news .series-eyebrow {
  color: var(--gold-300);
  letter-spacing: 0.16em;
}

.page-news .series-head h2 {
  margin: 10px 0 0;
  color: var(--paper-000);
}

.page-news .series-lead {
  margin: 12px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(251, 246, 239, 0.72);
}

.page-news .series-figure {
  margin: 26px 0 0;
}

.page-news .series-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-img);
  box-shadow: 0 0 0 1px rgba(251, 246, 239, 0.14);
}

.page-news .series-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-news .series-list__item {
  padding: 20px;
  border-radius: var(--radius-card);
  background: rgba(251, 246, 239, 0.06);
  border: 1px solid rgba(251, 246, 239, 0.14);
  transition: transform 0.25s var(--ease), background 0.25s var(--ease);
}

.page-news .series-list__item:hover {
  transform: translateY(-4px);
  background: rgba(251, 246, 239, 0.1);
}

.page-news .series-list__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold-300);
}

.page-news .series-list__title {
  margin: 8px 0 0;
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper-000);
}

.page-news .series-list__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(251, 246, 239, 0.7);
}

.page-news .series-list__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ember-100);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 226, 213, 0.5);
  padding-bottom: 2px;
}

.page-news .series-list__link:hover {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* 收藏与回看 */
.page-news .follow {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-news .follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

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

.page-news .follow__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-img);
  background: var(--paper-100);
}

/* 窄屏防溢出 */
.page-news img,
.page-news .ledger__desc,
.page-news .rule__body {
  overflow-wrap: break-word;
}

@media (min-width: 700px) {
  .page-news .news-banner {
    padding: 44px 0 48px;
  }

  .page-news .doclist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 36px;
  }

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

@media (min-width: 900px) {
  .page-news .news-banner__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
    gap: 46px;
  }

  .page-news .ledger__item {
    grid-template-columns: 108px minmax(0, 1fr) auto;
    gap: 18px;
    align-items: start;
    padding: 16px 0;
  }

  .page-news .ledger__no {
    grid-column: 1;
  }

  .page-news .ledger__body {
    grid-column: 2;
  }

  .page-news .ledger__tag {
    grid-column: 3;
    grid-row: 1;
  }

  .page-news .split {
    grid-template-columns: minmax(0, 1fr) 264px;
    gap: 44px;
    align-items: start;
  }

  .page-news .version {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .follow {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr);
    gap: 48px;
  }

  .page-news .vlist__item {
    grid-template-columns: 62px minmax(0, 1fr) auto;
    align-items: start;
  }

  .page-news .vlist__when {
    grid-column: 3;
    grid-row: 1;
    margin-top: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .chip,
  .page-news .series-list__item {
    transition-duration: 0.12s;
  }

  .page-news .series-list__item:hover {
    transform: none;
  }
}
<<<END>>>