.page-news {
  --news-hair: 1px solid rgba(58, 68, 70, 0.16);
  --news-hair-soft: 1px solid rgba(58, 68, 70, 0.1);
  --news-hair-light: 1px solid rgba(243, 235, 221, 0.16);
  color: var(--ink);
}

.page-news img {
  max-width: 100%;
  height: auto;
}

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

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

.page-news .media-frame__caption {
  font-size: 13px;
  line-height: 1.6;
  color: var(--rock-700);
  padding-top: 10px;
}

/* 首屏 */
.page-news .news-hero {
  background: var(--paper);
  padding-block: clamp(20px, 3.5vw, 34px) clamp(28px, 4.5vw, 52px);
  border-bottom: var(--news-hair);
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.6vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  max-width: 16em;
}

.page-news .news-hero .lede {
  margin-top: clamp(16px, 2.4vw, 24px);
  max-width: 36em;
}

.page-news .news-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: 16px;
  border-top: var(--news-hair);
}

.page-news .news-jump__link {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-size: 14px;
  color: var(--rock-700);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
}

.page-news .news-jump__link .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .news-jump__link:hover,
.page-news .news-jump__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--gold);
}

/* 章节头 */
.page-news .news-head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-news .news-head .heading-lg {
  margin: 0;
  max-width: 20em;
}

.page-news .news-head .prose p:first-child {
  margin-top: 0;
}

.page-news .news-ridge {
  display: block;
  width: 100%;
  max-width: 420px;
  height: auto;
  color: var(--gold);
  margin-top: 4px;
}

@media (min-width: 900px) {
  .page-news .news-head--split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: end;
    gap: clamp(32px, 5vw, 64px);
  }
}

/* 导览 */
.page-news .guide-facts {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: var(--hair-strong);
}

.page-news .guide-facts__item {
  padding: 20px 0;
  border-bottom: var(--news-hair);
}

.page-news .guide-facts__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-news .guide-facts__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--rock-700);
}

@media (min-width: 760px) {
  .page-news .guide-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .guide-facts__item {
    padding: 24px 28px 24px 0;
    border-bottom: 0;
    border-right: var(--news-hair-soft);
  }

  .page-news .guide-facts__item:last-child {
    border-right: 0;
    padding-right: 0;
  }
}

/* 额度双版 */
.page-news .ledger-grid {
  display: grid;
  gap: 18px;
}

.page-news .ledger-board {
  padding: clamp(20px, 3vw, 30px);
  border-radius: 2px;
}

.page-news .ledger-board--lake {
  background: rgba(111, 154, 155, 0.14);
  border-top: 3px solid var(--lake);
}

.page-news .ledger-board--gold {
  background: rgba(201, 162, 75, 0.13);
  border-top: 3px solid var(--gold);
}

.page-news .ledger-board__title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 22px);
  margin: 0 0 6px;
}

.page-news .ledger-board__note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--rock-700);
  margin: 0 0 16px;
}

.page-news .kv__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: var(--news-hair-soft);
}

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

.page-news .kv__key {
  font-size: 14px;
  line-height: 1.55;
  color: var(--rock-700);
}

.page-news .kv__val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  text-align: right;
  white-space: nowrap;
}

.page-news .ledger-board--gold .kv__val {
  color: #8a6a24;
}

.page-news .ledger-media {
  border-top: var(--hair-gold);
  padding-top: 12px;
}

.page-news .ledger-media .media-frame__img {
  aspect-ratio: 16 / 9;
}

@media (min-width: 900px) {
  .page-news .ledger-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

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

/* 系列 */
.page-news .series-grid {
  display: grid;
  gap: clamp(22px, 3vw, 32px);
}

.page-news .series-card {
  padding-top: 18px;
  border-top: var(--hair-gold);
}

.page-news .series-card__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin: 0 0 8px;
}

.page-news .series-card h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  margin: 0 0 10px;
}

.page-news .series-card p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--rock-700);
  margin: 0;
}

.page-news .series-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--lake);
}

.page-news .series-card__meta li::before {
  content: "— ";
  color: var(--gold);
}

.page-news .series-card .media-frame {
  margin-top: 18px;
}

.page-news .series-card--plain {
  background: var(--rock-700);
  color: var(--paper);
  padding: clamp(20px, 3vw, 28px);
  border-top: 3px solid var(--gold);
}

.page-news .series-card--plain h3 {
  color: var(--paper);
}

.page-news .series-card--plain p {
  color: rgba(243, 235, 221, 0.78);
}

.page-news .series-card--plain .series-card__meta {
  color: var(--gold-soft);
}

@media (min-width: 860px) {
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .series-card:nth-child(even) {
    margin-top: clamp(24px, 4vw, 56px);
  }
}

/* 档案列表 */
.page-news .archive-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-news .archive-index {
  border-top: var(--hair-strong);
  padding-top: 16px;
}

.page-news .archive-index__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--rock-700);
  margin: 0 0 12px;
}

.page-news .archive-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-news .archive-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 0;
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: var(--news-hair-soft);
  transition: color 160ms ease, padding-left 160ms ease;
}

.page-news .archive-index__link .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-news .archive-index__link:hover,
.page-news .archive-index__link:focus-visible,
.page-news .archive-index__link.is-active {
  color: var(--cinnabar);
  padding-left: 6px;
}

.page-news .archive-list {
  display: flex;
  flex-direction: column;
  border-bottom: var(--news-hair);
}

.page-news .archive-item {
  border-top: var(--news-hair);
}

.page-news .archive-item .accordion__trigger {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 8px 14px;
  width: 100%;
  padding: 18px 0;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  color: inherit;
}

.page-news .archive-item__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold);
  padding-top: 4px;
}

.page-news .archive-item__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.42;
  transition: color 160ms ease;
}

.page-news .archive-item .accordion__trigger:hover .archive-item__title,
.page-news .archive-item .accordion__trigger:focus-visible .archive-item__title {
  color: var(--cinnabar);
}

.page-news .archive-item__meta {
  grid-column: 2 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .archive-item__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--lake);
  border-bottom: 1px dotted rgba(111, 154, 155, 0.6);
}

.page-news .archive-item .accordion__panel p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--rock-700);
  max-width: 40em;
  margin: 0 0 20px;
  padding-left: 58px;
}

@media (min-width: 760px) {
  .page-news .archive-item .accordion__trigger {
    grid-template-columns: 56px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px 18px;
    padding: 22px 0;
  }

  .page-news .archive-item__meta {
    grid-column: auto;
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-news .archive-layout {
    grid-template-columns: minmax(0, 230px) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-news .archive-index {
    position: sticky;
    top: 24px;
    align-self: start;
  }
}

/* 版本与费用 */
.page-news .cost-section h2,
.page-news .cost-side .heading-md {
  color: var(--paper);
}

.page-news .cost-section .eyebrow {
  color: var(--gold-soft);
}

.page-news .cost-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-news .cost-block {
  border-top: 3px solid var(--gold);
  padding-top: 18px;
}

.page-news .cost-block .kv__row {
  border-bottom: var(--news-hair-light);
  padding: 12px 0;
}

.page-news .cost-block .kv__key {
  color: rgba(243, 235, 221, 0.72);
}

.page-news .cost-block .kv__val {
  color: var(--gold-soft);
  font-size: 15px;
}

.page-news .cost-side .heading-md {
  font-family: var(--font-display);
  margin: 0 0 14px;
}

.page-news .cost-side p {
  font-size: 15px;
  line-height: 1.82;
  color: rgba(243, 235, 221, 0.78);
  margin: 0;
  max-width: 34em;
}

.page-news .cost-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 24px;
}

.page-news .cost-side .arrow-link {
  color: var(--gold-soft);
}

@media (min-width: 900px) {
  .page-news .cost-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

/* 文化合作 */
.page-news .culture-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-news .culture-grid .prose p {
  max-width: 34em;
}

.page-news .culture-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--hair-strong);
}

.page-news .culture-list li {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: var(--news-hair);
}

.page-news .culture-list strong {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .culture-list span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock-700);
}

.page-news .culture-actions {
  margin-top: 24px;
}

@media (min-width: 900px) {
  .page-news .culture-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

/* 订阅与回访 */
.page-news .follow-grid {
  display: grid;
  gap: 16px;
}

.page-news .follow-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 3vw, 26px);
  background: var(--paper-white);
  border: var(--news-hair);
  border-top: 3px solid var(--lake);
}

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

.page-news .follow-card:nth-child(3) {
  border-top-color: var(--cinnabar);
}

.page-news .follow-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1.3;
  margin: 0;
  color: var(--ink);
}

.page-news .follow-card p {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--rock-700);
}

.page-news .follow-contact {
  display: grid;
  gap: 6px;
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(20px, 3vw, 28px);
  border: var(--hair-gold);
  background: rgba(201, 162, 75, 0.07);
}

.page-news .follow-contact p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock-700);
}

.page-news .follow-contact a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 75, 0.6);
}

.page-news .follow-contact a:hover,
.page-news .follow-contact a:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.page-news .follow-contact .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

@media (min-width: 820px) {
  .page-news .follow-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-jump__link,
  .page-news .archive-index__link,
  .page-news .archive-item__title {
    transition: none;
  }
}