.page-news {
  --news-gap: clamp(16px, 2.4vw, 30px);
  --news-row: clamp(10px, 1.6vw, 16px);
  display: block;
  color: var(--frost);
  font-family: var(--font-body);
  background:
    radial-gradient(110% 68% at 88% -8%, rgba(58, 231, 223, 0.09), transparent 62%),
    radial-gradient(88% 58% at -12% 32%, rgba(27, 34, 96, 0.6), transparent 66%),
    linear-gradient(180deg, var(--ink-void) 0%, var(--ink-deep) 36%, var(--ink-void) 100%);
  overflow-x: clip;
}

/* ---------- 封面 ---------- */

.page-news .news-cover {
  position: relative;
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(34px, 6vw, 76px);
}

.page-news .news-cover__grid {
  display: grid;
  gap: var(--news-gap);
  align-items: end;
}

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

.page-news .news-cover__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.15rem, 7.6vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--frost);
}

.page-news .news-cover__intro {
  margin: 20px 0 0;
  max-width: 54ch;
  font-size: clamp(0.98rem, 2vw, 1.08rem);
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-cover__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-cover__meta span {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .news-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-cover__art {
  margin: 0;
  min-width: 0;
  background:
    linear-gradient(0deg, rgba(6, 10, 28, 0.6), rgba(6, 10, 28, 0.6)),
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(0deg, var(--line-soft) 0 1px, transparent 1px 42px),
    var(--ink-deep);
}

/* ---------- 通用章节 ---------- */

.page-news .news-section {
  position: relative;
  padding-top: clamp(38px, 6vw, 84px);
  padding-bottom: clamp(38px, 6vw, 84px);
}

.page-news .news-section + .news-section {
  border-top: 1px solid var(--line-soft);
}

.page-news .news-section__head {
  max-width: 66ch;
}

.page-news .news-section__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 4.4vw, 2.8rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--frost);
}

.page-news .news-section__lead {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 精选专题 ---------- */

.page-news .news-featured {
  margin-top: clamp(26px, 4vw, 44px);
  gap: var(--news-gap);
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  background: var(--jewel-indigo);
  transition: transform 240ms linear, background-color 240ms linear;
}

.page-news .news-card:hover {
  transform: translateY(-4px);
}

.page-news .news-card--indigo {
  background: linear-gradient(155deg, rgba(27, 34, 96, 0.96), rgba(14, 26, 68, 0.86));
}

.page-news .news-card--teal {
  background: linear-gradient(155deg, rgba(8, 64, 62, 0.96), rgba(14, 26, 68, 0.86));
}

.page-news .news-card--wine {
  background: linear-gradient(155deg, rgba(90, 23, 48, 0.94), rgba(14, 26, 68, 0.86));
}

.page-news .news-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.28rem, 2.9vw, 1.68rem);
  line-height: 1.16;
  color: var(--frost);
}

.page-news .news-card__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-card__list {
  margin: 0;
  padding: 14px 0 0;
  list-style: none;
  display: grid;
  gap: 9px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 0.88rem;
  line-height: 1.62;
  color: var(--frost);
}

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

.page-news .news-card__link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--neon);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--neon-dim);
}

.page-news .news-card__link:hover,
.page-news .news-card__link:focus-visible {
  color: var(--frost);
  border-bottom-color: var(--frost);
}

/* ---------- 索引区 ---------- */

.page-news .news-index-head {
  display: grid;
  gap: var(--news-gap);
  align-items: end;
}

.page-news .news-index__art {
  margin: 0;
  min-width: 0;
  max-width: 460px;
}

.page-news .news-index {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(24px, 4vw, 42px);
}

.page-news .news-index__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-content: flex-start;
}

.page-news .news-taglink {
  text-decoration: none;
  clip-path: polygon(var(--cut-sm) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut-sm));
  transition: background-color 200ms linear, color 200ms linear;
}

.page-news .news-taglink:hover,
.page-news .news-taglink:focus-visible {
  background: var(--neon);
  color: var(--ink-void);
}

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

.page-news .news-index__group + .news-index__group {
  margin-top: clamp(26px, 4vw, 46px);
}

.page-news .news-index__group-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin: 0 0 12px;
  padding-bottom: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.08rem, 2.4vw, 1.32rem);
  letter-spacing: 0.01em;
  color: var(--frost);
  border-bottom: 1px solid var(--line);
}

.page-news .news-index__count {
  font-size: 0.72rem;
  color: var(--mist);
  letter-spacing: 0.06em;
}

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

.page-news .news-entry {
  display: grid;
  grid-template-columns: 2.3rem minmax(0, 1fr) auto;
  column-gap: 12px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px dashed var(--line-soft);
  transition: background-color 200ms linear, box-shadow 200ms linear;
}

.page-news .news-entry:hover,
.page-news .news-entry:focus-within {
  background: var(--neon-soft);
  box-shadow: inset 3px 0 0 var(--neon);
}

.page-news .news-entry__no {
  font-size: 0.72rem;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.page-news .news-entry__title {
  min-width: 0;
  font-size: 0.97rem;
  line-height: 1.55;
  color: var(--frost);
  text-decoration: none;
}

.page-news .news-entry__title:hover,
.page-news .news-entry__title:focus-visible {
  color: var(--neon);
}

.page-news .news-entry__when {
  font-size: 0.7rem;
  color: var(--mist);
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.page-news .news-entry__note {
  grid-column: 2 / -1;
  margin: 7px 0 0;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 版本迭代 ---------- */

.page-news .news-timeline__art {
  margin: clamp(24px, 4vw, 42px) 0 0;
}

.page-news .news-timeline {
  margin: clamp(26px, 4vw, 46px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
}

.page-news .news-timeline__node {
  position: relative;
  display: grid;
  grid-template-columns: minmax(3.2rem, auto) minmax(0, 1fr);
  gap: clamp(14px, 3vw, 30px);
  padding: 20px 0 20px clamp(14px, 2vw, 22px);
  border-left: 1px solid var(--line);
}

.page-news .news-timeline__node::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 29px;
  width: 7px;
  height: 7px;
  background: var(--mist);
  transform: rotate(45deg);
}

.page-news .news-timeline__node--current {
  border-left-color: var(--neon);
  background: linear-gradient(90deg, var(--neon-soft), transparent 58%);
}

.page-news .news-timeline__node--current::before {
  background: var(--neon);
  box-shadow: 0 0 12px var(--neon);
}

.page-news .news-timeline__ver {
  font-size: clamp(1.02rem, 2.6vw, 1.34rem);
  letter-spacing: 0.02em;
}

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

.page-news .news-timeline__head {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1rem, 2.2vw, 1.18rem);
  line-height: 1.3;
  color: var(--frost);
}

.page-news .news-timeline__text {
  margin: 8px 0 0;
  max-width: 62ch;
  font-size: 0.92rem;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 变更归档 ---------- */

.page-news .news-batches {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(24px, 4vw, 42px);
}

.page-news .news-batchly {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.page-news .news-batchly--live {
  outline: 1px solid var(--neon-dim);
  outline-offset: -1px;
}

.page-news .news-batchly__stamp {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-batchly__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.6vw, 1.42rem);
  line-height: 1.2;
  color: var(--frost);
}

.page-news .news-batchly__list {
  margin: 0;
  padding: 14px 0 0;
  list-style: none;
  display: grid;
  gap: 9px;
  border-top: 1px solid rgba(233, 239, 255, 0.16);
}

.page-news .news-batchly__list li {
  position: relative;
  padding-left: 15px;
  font-size: 0.89rem;
  line-height: 1.62;
  color: var(--frost);
}

.page-news .news-batchly__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-news .news-batchly__meta {
  margin: auto 0 0;
  padding-top: 12px;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--mist);
}

/* ---------- 运营数据 ---------- */

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(24px, 4vw, 42px);
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.page-news .news-stats__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: clamp(18px, 3vw, 28px);
  background: var(--ink-void);
}

.page-news .news-stats__num {
  font-family: var(--font-data);
  font-weight: 500;
  font-size: clamp(1.5rem, 4.4vw, 2.15rem);
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--gold);
}

.page-news .news-stats__unit {
  font-size: 0.62em;
  margin-left: 2px;
}

.page-news .news-stats__label {
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--mist);
}

.page-news .news-data__detail {
  display: grid;
  gap: var(--news-gap);
  margin-top: clamp(24px, 4vw, 44px);
}

.page-news .news-data__art {
  margin: 0;
  min-width: 0;
}

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

.page-news .news-data__head {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.5vw, 1.36rem);
  color: var(--frost);
}

.page-news .news-data__note p {
  margin: 0 0 14px;
  max-width: 60ch;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-data__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .news-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-news .news-batches > :first-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-news .news-cover__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: clamp(28px, 4vw, 64px);
  }

  .page-news .news-index-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.68fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-news .news-index__art {
    margin-left: auto;
  }

  .page-news .news-index {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
  }

  .page-news .news-index__tags {
    position: sticky;
    top: calc(var(--header-h, 68px) + 28px);
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 10px;
  }

  .page-news .news-data__detail {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-news .news-batches {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-batches > :first-child {
    grid-column: auto;
  }

  .page-news .news-entry {
    grid-template-columns: 2.6rem minmax(0, 1fr) 6.5rem;
  }
}

@media (max-width: 520px) {
  .page-news .news-entry {
    grid-template-columns: 2rem minmax(0, 1fr);
    grid-template-areas:
      "no title"
      "when when";
  }

  .page-news .news-entry__no {
    grid-area: no;
  }

  .page-news .news-entry__title {
    grid-area: title;
  }

  .page-news .news-entry__when {
    grid-area: when;
    margin-top: 5px;
  }

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