.page-news {
  --news-hair: rgba(123, 133, 160, .24);
  --news-hair-strong: rgba(123, 133, 160, .46);
  --news-panel-hi: #20242E;
  background: var(--c-black);
  color: var(--c-text-soft);
  overflow-x: hidden;
}

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

.page-news .news-head {
  max-width: 760px;
  margin-bottom: 40px;
}

.page-news .news-head__note {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-stand);
}

/* ---------- 01 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 96px 0 64px;
  background:
    radial-gradient(120% 100% at 88% 2%, rgba(200, 16, 46, .30), rgba(14, 15, 19, 0) 58%),
    linear-gradient(180deg, #0E0F13 0%, #12172C 56%, #0E0F13 100%);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 24px;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  color: #FFFFFF;
  line-height: .98;
  letter-spacing: .01em;
  max-width: 15ch;
}

.page-news .news-hero__lede {
  margin: 20px 0 0;
  max-width: 60ch;
  color: var(--c-text-soft);
  font-size: 17px;
  line-height: 1.85;
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 18px;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-fact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 14px;
  border-left: 2px solid var(--c-red);
}

.page-news .news-fact__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-stand);
}

.page-news .news-hero__media {
  margin-top: 36px;
  border: 1px solid var(--news-hair);
  background: var(--c-carbon);
  clip-path: var(--chamfer);
}

/* ---------- 02 四个常设系列 ---------- */
.page-news .news-series {
  padding: 80px 0 72px;
  background: var(--c-black);
}

.page-news .news-series__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-news .series-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px 24px;
  background: var(--c-carbon);
  border: 1px solid var(--news-hair);
  border-top-width: 3px;
  clip-path: var(--chamfer);
  transition: background .2s var(--ease), transform .2s var(--ease);
}

.page-news .series-card:hover {
  background: var(--news-panel-hi);
  transform: translateY(-2px);
}

.page-news .series-card--archive { border-top-color: var(--c-red); }
.page-news .series-card--iter { border-top-color: var(--c-indigo-light); }
.page-news .series-card--follow { border-top-color: var(--c-gold); }
.page-news .series-card--data { border-top-color: var(--c-stand); }

.page-news .series-card__num {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--c-stand);
}

.page-news .series-card__name {
  margin: 2px 0 0;
  font-family: var(--font-head);
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: .04em;
  color: #FFFFFF;
}

.page-news .series-card__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-text-soft);
}

.page-news .series-card__cadence {
  margin: auto 0 0;
  padding-top: 12px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-stand);
  border-top: 1px dashed var(--news-hair);
}

/* ---------- 03 时间线 ---------- */
.page-news .news-stream {
  position: relative;
  padding: 80px 0;
  background: linear-gradient(180deg, #0E0F13 0%, #131B38 34%, #0E0F13 100%);
  border-top: 1px solid var(--news-hair);
  border-bottom: 1px solid var(--news-hair);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 52px;
  position: relative;
}

.page-news .news-filter .filter__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .news-filter .filter__label {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--c-text-soft);
  background: rgba(27, 30, 38, .8);
  border: 1px solid var(--news-hair);
  clip-path: var(--chamfer-sm);
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}

.page-news .news-filter .filter__label:hover {
  border-color: var(--news-hair-strong);
  color: #FFFFFF;
}

.page-news .news-filter .filter__input:focus-visible + .filter__label {
  outline: 2px solid var(--c-gold-light);
  outline-offset: 2px;
}

.page-news #ns-all:checked + .filter__label,
.page-news #ns-archive:checked + .filter__label {
  background: var(--c-red);
  border-color: var(--c-red);
  color: #FFFFFF;
}

.page-news #ns-iter:checked + .filter__label {
  background: var(--c-indigo-light);
  border-color: var(--c-indigo-light);
  color: #FFFFFF;
}

.page-news #ns-follow:checked + .filter__label {
  background: var(--c-gold);
  border-color: var(--c-gold);
  color: var(--c-ink);
}

.page-news #ns-data:checked + .filter__label {
  background: var(--c-stand);
  border-color: var(--c-stand);
  color: var(--c-ink);
}

.page-news:has(#ns-archive:checked) .tl-item:not(.tl-item--archive),
.page-news:has(#ns-iter:checked) .tl-item:not(.tl-item--iter),
.page-news:has(#ns-follow:checked) .tl-item:not(.tl-item--follow),
.page-news:has(#ns-data:checked) .tl-item:not(.tl-item--data) {
  display: none;
}

.page-news .tl-track {
  position: relative;
}

.page-news .tl-block + .tl-block {
  margin-top: 48px;
}

.page-news .tl-block__label {
  display: inline-block;
  margin: 0 0 22px;
  padding: 7px 15px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-text-soft);
  background: rgba(27, 30, 38, .92);
  border-left: 3px solid var(--c-red);
  clip-path: var(--chamfer-sm);
}

.page-news .tl {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-news .tl-item {
  position: relative;
  min-width: 0;
}

.page-news .tl-card {
  position: relative;
  overflow: hidden;
  padding: 22px 20px 20px;
  background: rgba(27, 30, 38, .94);
  border: 1px solid var(--news-hair);
  clip-path: var(--chamfer);
  transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-news .tl-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--c-red), var(--c-red-deep));
  transform: translateX(-4px) skewY(-8deg);
  transition: transform .22s var(--ease);
}

.page-news .tl-item:hover .tl-card,
.page-news .tl-item:focus-within .tl-card {
  border-color: var(--news-hair-strong);
  background: var(--news-panel-hi);
  transform: translateY(-2px);
}

.page-news .tl-item:hover .tl-card::after,
.page-news .tl-item:focus-within .tl-card::after {
  transform: translateX(0) skewY(0);
}

.page-news .tl-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.page-news .tl-tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  letter-spacing: .08em;
  clip-path: var(--chamfer-sm);
}

.page-news .tl-tag--archive { background: rgba(200, 16, 46, .16); color: #F08598; border: 1px solid rgba(200, 16, 46, .5); }
.page-news .tl-tag--iter { background: rgba(43, 58, 114, .5); color: #A9B6E4; border: 1px solid rgba(123, 133, 160, .5); }
.page-news .tl-tag--follow { background: rgba(217, 168, 60, .14); color: var(--c-gold-light); border: 1px solid rgba(217, 168, 60, .5); }
.page-news .tl-tag--data { background: rgba(123, 133, 160, .18); color: #C9CEDB; border: 1px solid rgba(123, 133, 160, .45); }

.page-news .tl-card__id {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-stand);
}

.page-news .tl-card__when {
  margin: 10px 0 0;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-stand);
}

.page-news .tl-card__title {
  margin: 8px 0 0;
  font-family: var(--font-head);
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: .02em;
  color: #FFFFFF;
}

.page-news .tl-card__lead {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-text-soft);
}

.page-news .tl-card .fold {
  margin-top: 14px;
  border-top: 1px dashed var(--news-hair);
  padding-top: 12px;
}

.page-news .tl-card .fold__mark {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-stand);
  cursor: pointer;
}

.page-news .tl-card .fold__body p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-stand);
}

/* ---------- 04 跟队长文与赛季回顾 ---------- */
.page-news .news-follow {
  padding: 80px 0 72px;
  background: var(--c-paper);
  color: var(--c-ink);
}

.page-news .news-follow__wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

.page-news .news-follow__figure .media {
  border: 1px solid var(--c-line-ink);
  background: #FFFFFF;
}

.page-news .news-follow__figure .media__cap {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: #6B6E78;
}

.page-news .news-follow__copy .eyebrow {
  color: var(--c-red);
}

.page-news .news-follow__copy .t-chapter {
  margin: 12px 0 22px;
  color: var(--c-ink);
}

.page-news .news-follow__copy p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: #3A3D47;
}

.page-news .news-follow__wide {
  margin-top: 44px;
  border: 1px solid var(--c-line-ink);
  background: #FFFFFF;
}

/* ---------- 05 数据合作 ---------- */
.page-news .news-data {
  padding: 80px 0 72px;
  background: linear-gradient(180deg, var(--c-paper) 0%, #16234C 12%, #16234C 88%, var(--c-black) 100%);
}

.page-news .news-data__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-news .news-data__media {
  border: 1px solid var(--news-hair);
  clip-path: var(--chamfer);
}

.page-news .news-data__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-news .news-data__item {
  padding: 20px 20px 18px;
  background: rgba(14, 15, 19, .5);
  border: 1px solid var(--news-hair);
  border-left: 3px solid var(--c-indigo-light);
  clip-path: var(--chamfer-sm);
  transition: border-left-color .2s var(--ease), background .2s var(--ease);
}

.page-news .news-data__item:hover {
  border-left-color: var(--c-gold);
  background: rgba(14, 15, 19, .72);
}

.page-news .news-data__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 19px;
  letter-spacing: .04em;
  color: #FFFFFF;
}

.page-news .news-data__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-soft);
}

/* ---------- 06 订阅与回看 ---------- */
.page-news .news-watch {
  padding: 80px 0 96px;
  background: var(--c-black);
}

.page-news .news-watch__grid {
  margin-bottom: 26px;
}

.page-news .watch-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .watch-card__num {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-gold);
}

.page-news .watch-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-soft);
}

.page-news .news-watch__note {
  margin: 0 0 28px;
  padding: 16px 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-stand);
  background: rgba(27, 30, 38, .7);
  border-left: 3px solid var(--c-indigo-light);
  clip-path: var(--chamfer-sm);
}

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

.page-news .news-watch__more {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--c-stand);
}

.page-news .news-watch__more .link-line {
  color: var(--c-gold-light);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-news .news-series__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-news .news-follow__wrap {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding: 120px 0 72px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .82fr);
    gap: 56px;
    align-items: end;
  }

  .page-news .news-hero__facts {
    grid-template-columns: minmax(0, 1fr);
    border-top: 0;
    border-left: 1px solid var(--news-hair);
    padding: 0 0 4px 28px;
  }

  .page-news .news-series__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .tl-track::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--c-line-strong) 3%, var(--c-line-strong) 97%, transparent);
    transform: translateX(-50%);
  }

  .page-news .tl {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 80px;
    row-gap: 26px;
  }

  .page-news .tl-item--l { grid-column: 1; }
  .page-news .tl-item--r { grid-column: 2; }

  .page-news .tl-item::after {
    content: "";
    position: absolute;
    top: 34px;
    width: 9px;
    height: 9px;
    background: var(--c-black);
    border: 2px solid var(--c-stand);
    transform: rotate(45deg);
    transition: background .2s var(--ease), border-color .2s var(--ease);
    pointer-events: none;
  }

  .page-news .tl-item--l::after { right: -45px; }
  .page-news .tl-item--r::after { left: -45px; }

  .page-news .tl-item:hover::after {
    background: var(--c-red);
    border-color: var(--c-red);
  }

  .page-news .news-data__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 44px;
    align-items: center;
  }
}

@media (min-width: 1180px) {
  .page-news .tl-card {
    padding: 26px 26px 22px;
  }

  .page-news .tl-card__title {
    font-size: 23px;
  }
}