.page-news {
  --news-rule: rgba(124, 123, 168, .22);
  --news-rule-soft: rgba(124, 123, 168, .1);
  --news-gap: clamp(20px, 2.4vw, 36px);
}

.page-news .section {
  padding-block: clamp(42px, 6vw, 88px);
}

.page-news .section__head {
  margin-bottom: clamp(16px, 2.2vw, 28px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-rule);
}

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

/* ---------- Hero ---------- */
.page-news .news-hero {
  display: grid;
  gap: var(--news-gap);
  padding: clamp(26px, 4vw, 52px) 0 clamp(36px, 6vw, 84px);
}

.page-news .news-hero__copy .display {
  margin: 14px 0 0;
  font-size: clamp(30px, 5.4vw, 62px);
  line-height: 1.06;
  letter-spacing: .015em;
}

.page-news .news-hero__copy .lede {
  margin: 22px 0 0;
  max-width: 46ch;
}

.page-news .news-hero__copy .body-text {
  margin: 16px 0 0;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-news .news-hero__media {
  margin: 0;
  box-shadow: var(--shadow-cyan);
}

@media (min-width: 960px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.14fr) minmax(0, .86fr);
    align-items: end;
  }
}

/* ---------- 近期更新条目 ---------- */
.page-news .news-updates__intro {
  max-width: 62ch;
  margin: 0 0 var(--news-gap);
}

.page-news .news-browser {
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-rail {
  border-left: 2px solid var(--cyan);
  padding-left: 16px;
}

.page-news .news-rail .filter-bar__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mauve);
}

.page-news .news-rail .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-rail__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mauve);
}

.page-news .news-list {
  border-top: 2px solid var(--line);
}

.page-news .news-list .index-item {
  display: block;
  background: none;
  border: 0;
  border-bottom: 1px solid var(--news-rule);
  box-shadow: none;
  padding: 16px 0;
  transition: padding-left var(--fast) var(--ease), background var(--fast) var(--ease);
}

.page-news .news-list .index-item:hover {
  padding-left: 14px;
  background: linear-gradient(90deg, rgba(47, 224, 203, .08), rgba(47, 224, 203, 0) 68%);
}

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

.page-news .news-list .index-item__meta {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mauve);
}

.page-news .news-list .index-item__title {
  margin: 9px 0 0;
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.4;
  font-weight: 600;
  color: var(--white);
}

.page-news .news-list .index-item__summary {
  margin: 8px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

@media (min-width: 900px) {
  .page-news .news-browser {
    grid-template-columns: minmax(0, 234px) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 28px;
  }

  .page-news .news-rail .filter-bar {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-news .news-rail .filter-btn {
    width: 100%;
    text-align: left;
  }
}

/* ---------- 专题系列 ---------- */
.page-news .news-series__intro {
  max-width: 62ch;
  margin: 0 0 var(--news-gap);
}

.page-news .series-layout {
  display: grid;
  gap: var(--news-gap);
}

.page-news .series-cover {
  margin: 0;
  box-shadow: var(--shadow);
}

.page-news .series-grid {
  display: grid;
  gap: 16px;
}

.page-news .series-card {
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-sm);
  padding: 18px 18px 16px;
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}

.page-news .series-card:hover {
  border-color: rgba(47, 224, 203, .6);
  box-shadow: 8px 8px 0 0 rgba(47, 224, 203, .14);
}

.page-news .series-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.page-news .series-card__title {
  margin: 0;
  font-size: 19px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--white);
}

.page-news .series-card__count {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-news .series-card__desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

.page-news .series-card .fold__body p,
.page-news .open-row__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text);
}

.page-news .series-card .fold__body {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--news-rule-soft);
}

.page-news .series-card .fold__toggle {
  margin-top: 14px;
  padding: 7px 12px;
  background: none;
  border: 1px solid var(--line);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  cursor: pointer;
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-news .series-card .fold__toggle:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

@media (min-width: 700px) and (max-width: 999px) {
  .page-news .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-news .series-layout {
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    align-items: start;
  }
}

/* ---------- 开服与礼包索引 ---------- */
.page-news .news-servers__intro {
  max-width: 64ch;
  margin: 0 0 var(--news-gap);
}

.page-news .servers-figure {
  margin: 0 0 var(--news-gap);
  box-shadow: var(--shadow);
}

.page-news .open-index {
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: var(--shadow);
}

.page-news .open-index__head {
  display: none;
}

.page-news .open-row {
  border-bottom: 1px solid var(--news-rule-soft);
  transition: background var(--fast) var(--ease);
}

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

.page-news .open-row:hover {
  background: rgba(47, 224, 203, .055);
}

.page-news .open-row--due {
  box-shadow: inset 3px 0 0 0 var(--amber);
}

.page-news .open-row__line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 13px 16px;
}

.page-news .open-row__date {
  font-size: 14px;
  letter-spacing: .03em;
  color: var(--white);
  white-space: nowrap;
}

.page-news .open-row__gift {
  font-size: 14px;
  color: var(--text);
}

.page-news .open-row__state {
  font-size: 12px;
  white-space: nowrap;
}

.page-news .open-row__toggle {
  margin-left: auto;
  padding: 6px 10px;
  background: none;
  border: 1px solid var(--line);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-news .open-row__toggle:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--cyan-ink);
}

.page-news .open-row__body {
  padding: 0 16px 16px;
}

.page-news .news-servers__foot {
  margin: var(--news-gap) 0 0;
  max-width: 64ch;
}

.page-news .news-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 224, 203, .45);
  transition: color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}

.page-news .news-link:hover {
  color: var(--mist);
  border-color: var(--mist);
}

@media (min-width: 860px) {
  .page-news .open-index__head {
    display: grid;
    grid-template-columns: 1.25fr .7fr 1.15fr 1.05fr auto;
    gap: 14px;
    padding: 11px 16px;
    background: var(--step);
    border-bottom: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .12em;
    color: var(--mauve);
  }

  .page-news .open-row__line {
    display: grid;
    grid-template-columns: 1.25fr .7fr 1.15fr 1.05fr auto;
    gap: 14px;
  }

  .page-news .open-row__toggle {
    margin-left: 0;
  }
}

/* ---------- 贡献者与勘误 ---------- */
.page-news .contrib-grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .contrib-copy .steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .contrib-copy .steps li {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
}

.page-news .contrib-copy .steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 14px;
  height: 2px;
  background: var(--cyan);
}

.page-news .contrib-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  gap: 18px;
  margin: 28px 0;
  padding: 20px 0;
  border-top: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
}

.page-news .contrib-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.page-news .contrib-stats .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-news .contrib-stats .stat__label {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mauve);
}

.page-news .contrib-media {
  margin: 0;
  box-shadow: var(--shadow);
}

@media (min-width: 960px) {
  .page-news .contrib-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-list .index-item,
  .page-news .open-row,
  .page-news .open-row__toggle,
  .page-news .series-card,
  .page-news .series-card .fold__toggle,
  .page-news .news-link {
    transition: none;
  }

  .page-news .news-list .index-item:hover {
    padding-left: 0;
  }
}