.page-news {
  --news-gap: clamp(18px, 2.4vw, 30px);
  --news-tick: 76px;
  --news-rule: 1px solid var(--stroke-soft);
  padding: clamp(26px, 4.6vw, 52px) 0 clamp(48px, 7vw, 92px);
  color: var(--white);
}

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

.page-news .news-head {
  padding-bottom: clamp(20px, 3vw, 34px);
  margin-top: 24px;
  border-bottom: var(--news-rule);
}

.page-news .news-head__title {
  margin: 12px 0 0;
  letter-spacing: 0.06em;
}

.page-news .news-head__lead {
  margin: 18px 0 0;
  max-width: 64ch;
}

.page-news .news-head__facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-head__facts li {
  position: relative;
  padding-left: 15px;
}

.page-news .news-head__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* 首屏图 */
.page-news .news-hero {
  margin: clamp(22px, 3vw, 34px) 0 0;
}

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

.page-news .series-card__media {
  margin: 0;
  border-bottom: 1px solid var(--stroke-soft);
}

.page-news .phase-media {
  margin: 0 0 var(--news-gap);
}

/* 页内索引 */
.page-news .news-toc {
  display: flex;
  flex-wrap: wrap;
  margin-top: var(--news-gap);
  border-top: 1px solid var(--stroke);
  border-bottom: 1px solid var(--stroke);
}

.page-news .news-toc__link {
  display: block;
  padding: 13px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-decoration: none;
  border-right: 1px solid var(--stroke-soft);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .news-toc__link:hover,
.page-news .news-toc__link:focus-visible {
  color: var(--night);
  background-color: var(--cyan);
}

/* 区块骨架 */
.page-news .news-sec {
  margin-top: clamp(44px, 6vw, 78px);
  scroll-margin-top: calc(var(--topbar-h) + 24px);
}

.page-news .sec-head {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-news .sec-head__coord {
  display: block;
  margin-bottom: 10px;
}

.page-news .sec-head__title {
  margin: 0;
}

.page-news .sec-head__note {
  margin: 12px 0 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* 条目列表 */
.page-news .log-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--news-rule);
}

.page-news .log-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 20px 0;
  border-bottom: var(--news-rule);
  box-shadow: inset 0 0 0 0 transparent;
  transition: box-shadow var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .log-item:hover,
.page-news .log-item:focus-within {
  box-shadow: inset 2px 0 0 var(--cyan);
  background-color: var(--glass);
}

.page-news .log-item__time {
  position: relative;
  padding-left: 15px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--mist);
  white-space: nowrap;
}

.page-news .log-item__time::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 1px;
  background: var(--cyan);
  opacity: 0.75;
}

.page-news .log-item__main {
  min-width: 0;
}

.page-news .log-item__coord {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 9px;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-news .log-item__mark {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  color: var(--mist);
}

.page-news .log-item[data-mark="up"] .log-item__mark {
  color: var(--cyan);
}

.page-news .log-item[data-mark="down"] .log-item__mark {
  color: var(--orange);
}

.page-news .log-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.page-news .log-item__summary {
  margin: 9px 0 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .log-item__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-top: 13px;
}

.page-news .log-item__meter {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
  opacity: 0.8;
  transition: color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.page-news .log-item:hover .log-item__meter,
.page-news .log-item:focus-within .log-item__meter {
  color: var(--cyan);
  opacity: 1;
}

.page-news .tag--indigo {
  background-color: rgba(58, 42, 110, 0.72);
  border-color: rgba(148, 132, 214, 0.5);
  color: var(--white);
}

/* 专题系列 */
.page-news .series-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .series-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border-top: 3px solid var(--stroke);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

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

.page-news .series-card--roster {
  border-top-color: var(--wine);
}

.page-news .series-card--half {
  border-top-color: var(--indigo);
}

.page-news .series-card:hover {
  background-color: rgba(14, 42, 36, 0.72);
}

.page-news .series-card__swatch {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 30%;
  background-color: var(--indigo);
  opacity: 0.38;
  pointer-events: none;
}

.page-news .series-card__body {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: clamp(18px, 2.4vw, 28px);
}

.page-news .series-card__coord {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-news .series-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.1vw, 23px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.page-news .series-card__text {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .series-card__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-news .series-card__list li {
  position: relative;
  padding-left: 15px;
}

.page-news .series-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 1px;
  background: var(--stroke);
}

/* 阶段归档 */
.page-news .phase-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: var(--stroke-soft);
  border: 1px solid var(--stroke);
}

.page-news .phase {
  display: flex;
  flex-direction: column;
  padding: clamp(18px, 2.4vw, 26px);
  background-color: var(--night);
  transition: background-color var(--dur) var(--ease);
}

.page-news .phase:hover {
  background-color: var(--pitch);
}

.page-news .phase__no {
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-news .phase__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.page-news .phase__when {
  margin: 7px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--gold);
}

.page-news .phase__text {
  margin: 13px 0 0;
  flex: 1;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .phase__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 16px 0 0;
  padding: 0;
}

.page-news .phase__list li {
  padding: 4px 9px;
  border: 1px solid var(--stroke-soft);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* 更新节奏 */
.page-news .rhythm-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 clamp(16px, 2.4vw, 26px);
  border-left: 1px solid var(--stroke);
}

.page-news .rhythm-item {
  position: relative;
  padding-bottom: clamp(22px, 3vw, 34px);
}

.page-news .rhythm-item:last-child {
  padding-bottom: 0;
}

.page-news .rhythm-item::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(16px, 2.4vw, 26px) - 4px);
  top: 5px;
  width: 7px;
  height: 7px;
  background-color: var(--cyan);
  transform: rotate(45deg);
}

.page-news .rhythm-item__clock {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-news .rhythm-item__title {
  margin: 9px 0 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
}

.page-news .rhythm-item__text {
  margin: 9px 0 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* 署名与纠错 */
.page-news .credit-band {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--stroke);
  background-color: var(--indigo);
}

.page-news .credit-band__coord {
  display: block;
  margin-bottom: 12px;
  color: var(--cyan);
}

.page-news .credit-band__title {
  margin: 0;
}

.page-news .credit-band__text {
  margin: 16px 0 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(237, 246, 242, 0.82);
}

.page-news .credit-roles {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 22px 0 0;
  padding: 0;
  background-color: rgba(237, 246, 242, 0.18);
  border: 1px solid rgba(237, 246, 242, 0.18);
}

.page-news .credit-roles li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  background-color: var(--indigo);
}

.page-news .credit-roles__n {
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
}

.page-news .credit-roles__t {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(237, 246, 242, 0.85);
}

.page-news .credit-band__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
}

.page-news .credit-band__links .link-u {
  font-size: 14px;
  color: var(--white);
}

/* 断点 */
@media (min-width: 600px) {
  .page-news .log-item {
    grid-template-columns: var(--news-tick) minmax(0, 1fr);
    gap: 0 24px;
    padding: 22px 0;
  }

  .page-news .log-item__time {
    padding-left: 16px;
  }

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

@media (min-width: 768px) {
  .page-news .phase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-toc__link {
    padding: 14px 20px;
  }
}

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

  .page-news .series-card--wide {
    grid-column: 1 / -1;
    flex-direction: row;
  }

  .page-news .series-card--wide .series-card__body {
    flex: 0 1 66%;
  }

  .page-news .series-card--wide .series-card__text {
    max-width: 52ch;
  }
}

@media (min-width: 1024px) {
  .page-news .phase-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-news .series-card__media {
    aspect-ratio: 10 / 7;
  }
}

@media (max-width: 599px) {
  .page-news .credit-roles {
    grid-template-columns: 1fr;
  }

  .page-news .news-toc__link {
    flex: 1 1 50%;
    border-bottom: 1px solid var(--stroke-soft);
  }
}
</final>