.page-news {
  --news-gap: 12px;
  --news-line: rgba(52, 227, 208, .38);
  position: relative;
  overflow-x: clip;
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 索引头 ---------- */
.page-news .news-intro {
  position: relative;
  padding: 30px 0 62px;
  isolation: isolate;
}

.page-news .news-intro::before {
  content: "";
  position: absolute;
  top: -26%;
  right: -14%;
  width: min(720px, 92vw);
  height: min(720px, 92vw);
  background: radial-gradient(closest-side, rgba(232, 192, 112, .17), transparent 72%);
  pointer-events: none;
  z-index: -1;
}

.page-news .news-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 38px;
  margin-top: 26px;
}

.page-news .news-intro__lead h1 {
  margin: 10px 0 0;
  font-family: var(--font-cn);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.16;
  letter-spacing: .05em;
  color: var(--paper);
}

.page-news .news-intro__sub {
  display: block;
  margin-top: 14px;
  font-size: clamp(14.5px, 2.6vw, 18px);
  font-weight: 400;
  line-height: 1.72;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-news .news-intro__text {
  margin: 22px 0 0;
  max-width: 58ch;
  font-size: 15.8px;
  line-height: 1.92;
  color: var(--haze);
}

.page-news .news-intro__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  align-self: end;
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .news-intro__stats > .stat {
  padding: 20px 18px 21px;
  background: var(--velvet);
}

.page-news .stat__num {
  display: block;
  margin: 0;
  font-family: var(--font-num);
  font-weight: 300;
  font-size: 31px;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-news .stat__label {
  margin: 9px 0 0;
  font-size: 12.5px;
  letter-spacing: .09em;
  color: var(--haze);
}

/* ---------- 本周更新记录 ---------- */
.page-news .week {
  position: relative;
  padding: 8px 0 84px;
}

.page-news .week__lede,
.page-news .tags-nav__lede,
.page-news .series__lede,
.page-news .revisit__lede {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--haze);
}

.page-news .week__banner {
  margin: 32px 0 34px;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

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

/* 筛选胶囊 */
.page-news .tm-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.page-news .cat-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-news .pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px 9px;
  font-size: 13px;
  letter-spacing: .07em;
  color: var(--gold);
  background: transparent;
  border: 1px solid var(--line-gold);
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 100%, 10px 100%);
  transition: background .24s var(--ease), color .24s var(--ease), border-color .24s var(--ease);
  -webkit-tap-highlight-color: transparent;
}

.page-news .pill:hover {
  color: var(--gold-hi);
  border-color: var(--gold);
  background: rgba(232, 192, 112, .08);
}

.page-news .cat-radio:checked + .pill {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  font-weight: 700;
}

.page-news .cat-radio:focus-visible + .pill {
  outline: 2px solid var(--gold-hi);
  outline-offset: 2px;
}

/* 时间轴 */
.page-news .days {
  position: relative;
  margin: 0;
  padding: 6px 0 0 26px;
  list-style: none;
}

.page-news .days::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan), rgba(52, 227, 208, .05));
}

.page-news .day {
  position: relative;
  padding-bottom: 30px;
}

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

.page-news .day__marker {
  position: relative;
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.page-news .day__marker::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 8px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(52, 227, 208, .7);
}

.page-news .day__date {
  font-family: var(--font-num);
  font-weight: 300;
  font-size: 23px;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-news .day__count {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--haze);
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .26s var(--ease), transform .26s var(--ease);
}

.page-news .day:hover .day__count,
.page-news .day:focus-within .day__count {
  opacity: 1;
  transform: none;
}

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

/* 条目 */
.page-news .entry {
  display: flex;
  gap: 14px;
  padding: 13px 18px 14px 14px;
  background: rgba(23, 18, 38, .62);
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--news-line);
  transition: background .24s var(--ease), border-left-color .24s var(--ease), transform .24s var(--ease);
}

.page-news .entry:hover {
  background: rgba(34, 26, 56, .9);
  border-left-color: var(--cyan);
  transform: translateX(4px);
}

.page-news .entry__dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 10px;
  background: var(--cyan);
}

.page-news .entry.is-new {
  border-left-color: var(--magenta);
}

.page-news .entry.is-new .entry__dot {
  background: var(--magenta);
  animation: news-pulse 2.6s ease-out infinite;
}

@keyframes news-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 77, 141, .55); }
  70%  { box-shadow: 0 0 0 9px rgba(255, 77, 141, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 77, 141, 0); }
}

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

.page-news .entry__tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 10px 3px;
  font-size: 11.5px;
  letter-spacing: .09em;
  color: var(--haze);
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 100%, 6px 100%);
}

.page-news .tag-fun { color: var(--cyan); border-color: rgba(52, 227, 208, .38); }
.page-news .tag-list { color: var(--gold); border-color: rgba(232, 192, 112, .38); }
.page-news .tag-vip { color: #F2A6C5; border-color: rgba(255, 77, 141, .36); }
.page-news .tag-dev { color: #B4C4FF; border-color: rgba(160, 180, 255, .32); }
.page-news .tag-notice { color: var(--haze); }

.page-news .entry__text {
  margin: 0;
  font-size: 14.6px;
  line-height: 1.8;
  color: var(--paper);
}

/* 纯 CSS 筛选 */
.page-news .timeline-zone:has(#f-fun:checked) .entry:not([data-cats~="fun"]),
.page-news .timeline-zone:has(#f-list:checked) .entry:not([data-cats~="list"]),
.page-news .timeline-zone:has(#f-vip:checked) .entry:not([data-cats~="vip"]),
.page-news .timeline-zone:has(#f-dev:checked) .entry:not([data-cats~="dev"]),
.page-news .timeline-zone:has(#f-notice:checked) .entry:not([data-cats~="notice"]) {
  display: none;
}

/* ---------- 长期专题系列 ---------- */
.page-news .series {
  position: relative;
  padding: 84px 0 88px;
  background: var(--velvet);
}

.page-news .series::before,
.page-news .tags-nav::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-gold), transparent);
}

.page-news .series__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: end;
}

.page-news .series__head-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

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

.page-news .series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 52px 46px;
  margin-top: 46px;
}

.page-news .series-card {
  position: relative;
  padding-top: 24px;
  border-top: 1px solid var(--line-gold);
}

.page-news .series-card__no {
  display: block;
  font-family: var(--font-num);
  font-weight: 300;
  font-size: clamp(54px, 8vw, 70px);
  line-height: .88;
  letter-spacing: .02em;
  color: transparent;
  background: var(--backdrop-gilt);
  -webkit-background-clip: text;
  background-clip: text;
}

.page-news .series-card__title {
  margin: 18px 0 0;
  font-size: clamp(19px, 3vw, 24px);
  font-weight: 800;
  letter-spacing: .07em;
  color: var(--paper);
}

.page-news .series-card__meta {
  display: inline-block;
  margin: 9px 0 0;
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--cyan);
}

.page-news .series-card__text {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--haze);
}

.page-news .series-card__peek {
  margin: 0;
  padding: 0;
  list-style: none;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height .42s var(--ease), opacity .3s var(--ease), margin-top .3s var(--ease);
}

.page-news .series-card:hover .series-card__peek,
.page-news .series-card:focus-within .series-card__peek {
  max-height: 260px;
  opacity: 1;
  margin-top: 18px;
}

.page-news .series-card__peek li {
  position: relative;
  margin-top: 10px;
  padding: 10px 0 0 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--haze);
  border-top: 1px dashed rgba(168, 162, 188, .22);
}

.page-news .series-card__peek li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 7px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 分类标签导航 ---------- */
.page-news .tags-nav {
  position: relative;
  padding: 82px 0 86px;
}

.page-news .tags-nav__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 2px;
  margin-top: 38px;
}

.page-news .tag-card {
  position: relative;
  padding: 26px 18px 28px;
  background: var(--indigo);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: background .26s var(--ease), transform .26s var(--ease);
}

.page-news .tag-card__bar {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: var(--backdrop-gilt);
}

.page-news .tag-card:hover {
  background: #2C2246;
  transform: translateY(-5px);
}

.page-news .tag-card--fun .tag-card__bar { background: linear-gradient(90deg, var(--cyan), rgba(52, 227, 208, 0)); }
.page-news .tag-card--vip .tag-card__bar { background: linear-gradient(90deg, var(--magenta), rgba(255, 77, 141, 0)); }
.page-news .tag-card--dev .tag-card__bar { background: linear-gradient(90deg, #B4C4FF, rgba(180, 196, 255, 0)); }
.page-news .tag-card--notice .tag-card__bar { background: linear-gradient(90deg, var(--haze), rgba(168, 162, 188, 0)); }

.page-news .tag-card__name {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--paper);
}

.page-news .tag-card__desc {
  margin: 12px 0 0;
  font-size: 13.6px;
  line-height: 1.8;
  color: var(--haze);
}

.page-news .tags-band {
  margin: 44px 0 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

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

/* ---------- 回查历史 ---------- */
.page-news .revisit {
  position: relative;
  padding: 82px 0 96px;
  background: linear-gradient(180deg, var(--ink) 0%, #0D0B17 100%);
}

.page-news .revisit__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

.page-news .revisit__list {
  display: grid;
  gap: 2px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .revisit__list li {
  padding: 19px 20px 20px;
  background: rgba(23, 18, 38, .72);
  border-left: 2px solid var(--line-gold);
  transition: background .24s var(--ease), border-left-color .24s var(--ease);
}

.page-news .revisit__list li:hover {
  background: rgba(34, 26, 56, .92);
  border-left-color: var(--cyan);
}

.page-news .revisit__list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--gold);
}

.page-news .revisit__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--haze);
}

.page-news .revisit__dial {
  margin: 0;
  align-self: start;
  border: 1px solid var(--line-gold);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

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

/* ---------- 相关入口 ---------- */
.page-news .news-more {
  padding: 40px 0 92px;
}

.page-news .news-more__text {
  margin: 0 0 20px;
  font-size: 15px;
  letter-spacing: .03em;
  color: var(--haze);
}

.page-news .news-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-more__links a {
  display: inline-block;
  padding: 10px 22px 11px;
  font-size: 13.5px;
  letter-spacing: .08em;
  color: var(--gold);
  text-decoration: none;
  border: 1px solid var(--line-gold);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 100%, 12px 100%);
  transition: background .24s var(--ease), color .24s var(--ease), border-color .24s var(--ease);
}

.page-news .news-more__links a:hover,
.page-news .news-more__links a:focus-visible {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .days {
    padding-left: 34px;
  }

  .page-news .day__marker::before {
    left: -32px;
  }

  .page-news .day__date {
    font-size: 26px;
  }
}

@media (min-width: 900px) {
  .page-news .news-intro {
    padding: 46px 0 78px;
  }

  .page-news .news-intro__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 62px;
    align-items: end;
  }

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

  .page-news .series__head {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 56px;
  }

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

  .page-news .revisit__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 62px;
  }
}

@media (min-width: 1100px) {
  .page-news .days {
    padding-left: 42px;
  }

  .page-news .day__marker::before {
    left: -40px;
  }

  .page-news .entry {
    padding: 15px 22px 16px 16px;
  }

  .page-news .entry__text {
    font-size: 15px;
  }
}

@media (hover: none) {
  .page-news .day__count {
    opacity: 1;
    transform: none;
  }

  .page-news .series-card__peek {
    max-height: none;
    opacity: 1;
    margin-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry.is-new .entry__dot {
    animation: none;
    box-shadow: none;
  }

  .page-news .entry,
  .page-news .tag-card,
  .page-news .series-card__peek,
  .page-news .day__count {
    transition: none;
  }
}
</main>