.page-news {
  --news-line: rgba(42, 240, 196, .16);
  --news-paper-line: rgba(11, 31, 25, .18);
  --news-orange-deep: #C4520F;
  background: var(--ink);
  color: var(--text);
}

.page-news .news-crumb {
  padding-top: 22px;
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-news .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--moss);
}

.page-news .breadcrumb__link {
  color: var(--cyan-soft);
  text-decoration: none;
}

.page-news .breadcrumb__link:hover {
  color: var(--cyan);
}

/* ---------- hero ---------- */
.page-news .news-hero {
  padding: 36px 0 0;
}

.page-news .news-hero__grid {
  display: grid;
  gap: 32px;
  align-items: end;
}

.page-news .news-hero__title {
  margin: 10px 0 16px;
  line-height: 1.12;
}

.page-news .news-hero__lede {
  max-width: 34em;
  color: var(--cyan-soft);
  font-size: 16px;
  line-height: 1.65;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 32px 0 0;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-hero__fact {
  padding: 14px 12px;
  background: var(--deep);
}

.page-news .news-hero__fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-news .news-hero__fact dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .news-hero__visual {
  border: 1px solid var(--news-line);
  background:
    radial-gradient(circle at 78% 18%, rgba(42, 240, 196, .12), transparent 62%),
    var(--deep);
  padding: 12px;
}

.page-news .news-board {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 斜切数据带 ---------- */
.page-news .news-band {
  margin-top: 48px;
  background: linear-gradient(104deg, var(--moss), var(--deep) 58%, var(--ink));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-news .news-band__inner {
  display: grid;
  gap: 1px;
  background: rgba(6, 13, 11, .35);
}

.page-news .news-band__seg {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 20px 16px;
  background: rgba(10, 26, 21, .82);
}

.page-news .news-band__seg .num {
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .news-band__seg .label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan-soft);
}

/* ---------- 轮次导航 ---------- */
.page-news .news-rail {
  border-bottom: 1px solid var(--news-line);
  background: var(--ink);
}

.page-news .news-rail__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
}

.page-news .news-rail__hint {
  flex: none;
  margin: 0;
  color: var(--muted);
}

.page-news .news-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .news-rail__list::-webkit-scrollbar {
  display: none;
}

.page-news .news-rail__link {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid var(--news-line);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: transform .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

.page-news .news-rail__link.is-current {
  background: var(--orange);
  border-color: var(--orange);
  color: #16070180;
  color: #160701;
  font-weight: 700;
}

/* ---------- 焦点条目 ---------- */
.page-news .news-focus {
  padding-top: 56px;
}

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

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

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

.page-news .news-index__item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(140, 167, 156, .28);
}

.page-news .news-index__item a {
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
}

.page-news .news-index__item a:hover {
  color: var(--cyan);
}

.page-news .news-index__item .mono {
  font-size: 12px;
  color: var(--muted);
}

.page-news .news-split__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-split__main {
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border-top: 1px solid var(--news-line);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  padding: 20px 16px 22px;
  background: var(--deep);
  border-left: 2px solid transparent;
  transition: transform .24s var(--ease), background .24s var(--ease), border-color .24s var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  transform: translateX(4px);
  border-left-color: var(--cyan);
  background: var(--layer);
}

.page-news .news-item__no {
  display: block;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--moss);
  padding-top: 2px;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.page-news .news-item__meta .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-news .news-item__title {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.42;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-news .news-item__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 40em;
}

.page-news .news-item__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 1px;
  margin: 0 0 14px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-item__stats > div {
  padding: 9px 10px;
  background: rgba(16, 40, 31, .6);
}

.page-news .news-item__stats dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-news .news-item__stats dd {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .news-item__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 3px;
}

.page-news .news-item__link:hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

.page-news .news-item__media {
  margin: 0;
  grid-column: 2;
  border: 1px solid var(--line-strong);
  overflow: hidden;
}

.page-news .news-item__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.85) brightness(.86);
}

/* ---------- 归档 ---------- */
.page-news .news-archive {
  margin-top: 64px;
  padding: 48px 0 56px;
  background: var(--paper);
  color: var(--paper-ink);
}

.page-news .news-archive__grid {
  display: grid;
  gap: 32px;
}

.page-news .news-archive__title {
  margin: 0 0 12px;
  color: var(--paper-ink);
}

.page-news .news-archive__lede {
  margin: 0 0 24px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(11, 31, 25, .72);
}

.page-news .round-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-paper-line);
}

.page-news .round-list__row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 4px 12px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--news-paper-line);
  scroll-margin-top: 96px;
}

.page-news .round-list__no {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--moss);
}

.page-news .round-list__desc {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(11, 31, 25, .8);
}

.page-news .round-list__count {
  grid-column: 2;
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(11, 31, 25, .6);
}

.page-news .round-list__row .tag {
  grid-column: 2;
  justify-self: start;
  border-color: var(--news-paper-line);
  color: rgba(11, 31, 25, .7);
  background: transparent;
}

.page-news .round-list__row.is-latest .round-list__no {
  color: var(--news-orange-deep);
}

.page-news .round-list__row.is-latest .tag {
  background: var(--news-orange-deep);
  border-color: var(--news-orange-deep);
  color: #FFF4EA;
}

.page-news .news-archive__side {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-news .news-archive__figure {
  margin: 0;
  border: 1px solid var(--news-paper-line);
  padding: 10px;
  background: rgba(255, 255, 255, .45);
}

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

.page-news .news-archive__figure .media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: rgba(11, 31, 25, .6);
}

.page-news .news-archive__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(11, 31, 25, .74);
}

.page-news .news-archive__link {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--moss);
  text-decoration: none;
  border-bottom: 2px solid var(--moss);
  padding-bottom: 3px;
}

.page-news .news-archive__link:hover {
  color: var(--news-orange-deep);
  border-bottom-color: var(--news-orange-deep);
}

/* ---------- 专题 ---------- */
.page-news .news-topics {
  padding-top: 64px;
}

.page-news .news-topics__head {
  margin-bottom: 28px;
}

.page-news .news-topics__lede {
  max-width: 36em;
  color: var(--muted);
}

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

.page-news .topic {
  --topic: var(--cyan);
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px 18px 24px;
  background: var(--layer);
  border: 1px solid var(--news-line);
  border-top: 3px solid var(--topic);
}

.page-news .topic--cyan { --topic: var(--cyan); }
.page-news .topic--purple { --topic: var(--purple); }
.page-news .topic--orange { --topic: var(--orange); }

.page-news .topic__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--topic);
}

.page-news .topic__title {
  margin: 6px 0 0;
  font-size: 22px;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-news .topic__intro {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .topic__figure {
  margin: 0;
  border: 1px solid var(--news-line);
  overflow: hidden;
}

.page-news .topic__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.9) brightness(.9);
}

.page-news .topic__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-line);
}

.page-news .topic__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 11px 0;
  border-bottom: 1px solid rgba(42, 240, 196, .1);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
}

.page-news .topic__no {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--topic);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding-top: 64px;
  padding-bottom: 64px;
}

.page-news .news-cadence__grid {
  display: grid;
  gap: 32px;
}

.page-news .news-cadence__title {
  margin: 8px 0 14px;
  line-height: 1.2;
}

.page-news .news-cadence__text {
  margin: 0 0 22px;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .cadence {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border-left: 2px solid var(--cyan);
}

.page-news .cadence__step {
  padding: 18px 18px 20px;
  background: var(--deep);
}

.page-news .cadence__time {
  display: block;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .cadence__label {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-news .cadence__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: var(--deep);
}

.page-news .news-subscribe__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: .38;
  filter: grayscale(.35) brightness(.7);
}

.page-news .news-subscribe__inner {
  position: relative;
  z-index: 1;
  padding: 56px 0;
}

.page-news .news-subscribe__title {
  margin: 8px 0 14px;
  line-height: 1.2;
  max-width: 18em;
}

.page-news .news-subscribe__text {
  margin: 0 0 22px;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cyan-soft);
}

.page-news .news-subscribe__list {
  display: grid;
  gap: 1px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-subscribe__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(6, 13, 11, .72);
  font-size: 14px;
  color: var(--text);
}

.page-news .news-subscribe__list .mono {
  font-size: 18px;
  font-weight: 700;
  color: var(--cyan);
}

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

/* ---------- 尾部入口 ---------- */
.page-news .news-more {
  padding-top: 40px;
  padding-bottom: 56px;
}

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

.page-news .news-more__text {
  margin: 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .news-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.page-news .news-more__links a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 3px;
}

.page-news .news-more__links a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 焦点可达性 ---------- */
.page-news :focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .news-band__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-hero__fact dd {
    font-size: 30px;
  }

  .page-news .round-list__row {
    grid-template-columns: 56px minmax(0, 1fr) 72px auto;
    gap: 12px;
  }

  .page-news .round-list__count,
  .page-news .round-list__row .tag {
    grid-column: auto;
    justify-self: end;
  }

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

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

@media (min-width: 960px) {
  .page-news .news-hero {
    padding-top: 48px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }

  .page-news .news-band {
    margin-top: 56px;
    clip-path: polygon(0 7%, 100% 0, 100% 93%, 0 100%);
    padding: 14px 0;
  }

  .page-news .news-band__seg {
    padding: 26px 24px;
  }

  .page-news .news-split {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-split__side {
    position: sticky;
    top: 96px;
  }

  .page-news .news-item {
    grid-template-columns: 58px minmax(0, 1fr);
    padding: 26px 28px 28px;
    gap: 18px;
  }

  .page-news .news-item__no {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: .24em;
    font-size: 13px;
  }

  .page-news .news-item__title {
    font-size: 24px;
  }

  .page-news .news-item--lead {
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .page-news .news-item--lead .news-item__media {
    grid-column: 2;
    margin-top: 4px;
    max-width: 560px;
  }

  .page-news .news-archive {
    margin-top: 80px;
    padding: 64px 0 72px;
  }

  .page-news .news-archive__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .news-topics {
    padding-top: 80px;
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-left: none;
    border-top: 2px solid var(--cyan);
  }

  .page-news .news-subscribe__inner {
    padding: 80px 0;
  }

  .page-news .news-subscribe__title {
    font-size: 40px;
  }
}

@media (min-width: 1200px) {
  .page-news .news-item--lead {
    grid-template-columns: 58px minmax(0, 1fr) minmax(0, 300px);
    align-items: start;
  }

  .page-news .news-item--lead .news-item__media {
    grid-column: 3;
    grid-row: 1;
    margin-top: 0;
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-rail__link {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-item:focus-within,
  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    transform: none;
  }
}