.page-news {
  --news-time-w: 108px;
  --news-log-gap: 28px;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding-top: 28px;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-top: 26px;
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 10px 0 14px;
  color: var(--bone);
  background: linear-gradient(96deg, var(--violet) 0%, var(--magenta) 46%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-news .news-hero__copy .lede {
  max-width: 40em;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 26px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.page-news .news-stat {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 14px;
  background: var(--ink);
}

.page-news .news-stat__num {
  min-width: 8.5em;
  font-size: 15px;
  color: var(--lime);
  letter-spacing: 0.02em;
}

.page-news .news-stat__label {
  font-size: 14px;
  color: var(--bone);
  opacity: 0.82;
}

.page-news .news-hero__media {
  aspect-ratio: 16 / 9;
  margin: 0;
}

/* ---------- 三条更新线 ---------- */
.page-news .news-rhythm {
  background:
    radial-gradient(90% 130% at 8% 0%, rgba(168, 85, 247, 0.16), transparent 62%),
    radial-gradient(70% 120% at 100% 100%, rgba(34, 211, 238, 0.12), transparent 60%);
}

.page-news .rhythm {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}

.page-news .rhythm__item {
  position: relative;
  padding: 24px 22px 26px;
  border-radius: var(--r-lg);
  background: var(--slate);
  border: 1px solid var(--rule);
  overflow: hidden;
}

.page-news .rhythm__item::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--violet), transparent);
  opacity: 0.85;
}

.page-news .rhythm__item--weekly::after {
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.page-news .rhythm__item--version::after {
  background: linear-gradient(90deg, transparent, var(--lime), transparent);
}

.page-news .rhythm__idx {
  display: block;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--violet);
}

.page-news .rhythm__item--weekly .rhythm__idx {
  color: var(--cyan);
}

.page-news .rhythm__item--version .rhythm__idx {
  color: var(--lime);
}

.page-news .rhythm__kicker {
  margin: 14px 0 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--bone);
  opacity: 0.72;
}

.page-news .rhythm__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-news .rhythm__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--bone);
  opacity: 0.8;
}

/* ---------- 反馈清单 ---------- */
.page-news .news-log-section {
  background: linear-gradient(180deg, var(--ink) 0%, var(--slate) 100%);
}

.page-news .news-log-intro {
  align-items: center;
  margin: 26px 0 34px;
}

.page-news .news-log-intro__media {
  aspect-ratio: 3 / 2;
  margin: 0;
}

.page-news .news-log-intro__text {
  margin: 0;
}

/* 筛选栏 */
.page-news .log-bar {
  margin-top: 8px;
}

.page-news .log-bar__ctl {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule);
}

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

.page-news .log-bar__pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: var(--ink);
  font-size: 13.5px;
  color: var(--bone);
  opacity: 0.75;
  cursor: pointer;
  transition: color 160ms var(--ease), border-color 160ms var(--ease),
    box-shadow 160ms var(--ease), opacity 160ms var(--ease);
}

.page-news .log-bar__pill .mono {
  color: var(--cyan);
  font-size: 12.5px;
}

.page-news .log-bar__pill:hover {
  opacity: 1;
  border-color: var(--violet);
  box-shadow: var(--glow-violet);
}

.page-news .log-bar__radio:checked + .log-bar__pill {
  opacity: 1;
  color: var(--ink);
  background: var(--violet);
  border-color: var(--violet);
  box-shadow: var(--glow-violet);
}

.page-news .log-bar__radio:checked + .log-bar__pill .mono {
  color: var(--ink);
}

.page-news .log-bar__radio:focus-visible + .log-bar__pill {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* 过滤逻辑（支持 :has 的浏览器生效，不支持时全部展示） */
.page-news .log-bar:has(#cat-feedback:checked) .news-log__item:not([data-cat="feedback"]),
.page-news .log-bar:has(#cat-column:checked) .news-log__item:not([data-cat="column"]),
.page-news .log-bar:has(#cat-rule:checked) .news-log__item:not([data-cat="rule"]) {
  display: none;
}

/* 条目 */
.page-news .news-log {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-log__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 22px 0 24px;
  border-bottom: 1px dashed var(--rule);
}

.page-news .news-log__time {
  font-size: 13px;
  color: var(--lime);
  letter-spacing: 0.02em;
}

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

.page-news .news-log__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--bone);
  opacity: 0.85;
}

.page-news .news-log__status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--moss);
}

.page-news .news-log__status--done::before {
  background: var(--lime);
  box-shadow: 0 0 8px rgba(182, 255, 59, 0.8);
}

.page-news .news-log__status--doing::before {
  background: var(--cyan);
  box-shadow: 0 0 8px rgba(34, 211, 238, 0.8);
}

.page-news .news-log__status--watch::before {
  background: var(--clay);
  box-shadow: 0 0 8px rgba(194, 112, 63, 0.8);
}

.page-news .news-log__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.45;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-news .news-log__text {
  margin: 0;
  max-width: var(--prose-max);
  font-size: 15px;
  line-height: 1.75;
  color: var(--bone);
  opacity: 0.78;
}

/* ---------- 栏目对照 ---------- */
.page-news .news-columns {
  background:
    radial-gradient(80% 110% at 92% 4%, rgba(124, 139, 107, 0.2), transparent 65%);
}

.page-news .news-columns__grid {
  align-items: start;
  margin-top: 26px;
}

.page-news .news-columns__media {
  aspect-ratio: 3 / 2;
  margin: 0;
}

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

.page-news .news-columns__copy .prose {
  margin: 0;
}

.page-news .news-columns__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rule);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-news .news-columns__list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 13px 16px;
  background: var(--slate);
}

.page-news .news-columns__num {
  min-width: 3.4em;
  font-size: 22px;
  color: var(--lime);
}

.page-news .news-columns__label {
  font-size: 14.5px;
  color: var(--bone);
  opacity: 0.84;
}

.page-news .news-columns__hint,
.page-news .news-rules__note,
.page-news .news-subscribe__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--bone);
  opacity: 0.78;
}

.page-news a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.35);
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

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

/* ---------- 规则调整 ---------- */
.page-news .news-rules {
  background: linear-gradient(180deg, var(--ink) 0%, var(--slate) 120%);
}

.page-news .news-rules__grid {
  align-items: start;
  margin-top: 26px;
}

.page-news .news-rules__copy {
  display: grid;
  gap: 18px;
}

.page-news .news-rules__copy .prose {
  margin: 0;
}

.page-news .range-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.page-news .range-list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--r-sm);
  background: var(--ink);
  border: 1px solid var(--rule);
}

.page-news .range-list__val {
  font-size: 15px;
  color: var(--lime);
}

.page-news .news-rules__media {
  aspect-ratio: 10 / 7;
  margin: 0;
}

.page-news .news-rules__note {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
}

/* ---------- 专题条带 ---------- */
.page-news .news-topics__lede {
  margin: 22px 0 0;
}

.page-news .topic-strip {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  padding: 6px 20px 26px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-news .topic-strip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-news .topic-card {
  flex: 0 0 78vw;
  max-width: 330px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  border-radius: var(--r-lg);
  background: var(--slate);
  border: 1px solid var(--rule);
  transition: box-shadow 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .topic-card:hover {
  border-color: var(--violet);
  box-shadow: var(--glow-violet);
}

.page-news .topic-card__title {
  margin: 4px 0 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-news .topic-card__text {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--bone);
  opacity: 0.78;
}

.page-news .topic-card__meta {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe {
  background:
    radial-gradient(70% 120% at 12% 100%, rgba(255, 61, 190, 0.16), transparent 62%),
    radial-gradient(60% 100% at 96% 0%, rgba(168, 85, 247, 0.16), transparent 60%);
}

.page-news .sub-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 26px;
}

.page-news .sub-card {
  padding: 24px 22px 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--rule);
  background: var(--ink);
}

.page-news .sub-card--weekly {
  border-left: 3px solid var(--violet);
}

.page-news .sub-card--version {
  border-left: 3px solid var(--lime);
}

.page-news .sub-card__kicker {
  margin: 0 0 10px;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-news .sub-card__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--bone);
}

.page-news .sub-card__text {
  margin: 0;
  max-width: var(--prose-max);
  font-size: 15px;
  line-height: 1.75;
  color: var(--bone);
  opacity: 0.8;
}

.page-news .news-subscribe__note {
  margin-top: 24px;
}

/* ---------- 回顶 ---------- */
.page-news .news-backtop__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}

.page-news .news-backtop__text {
  margin: 0;
  font-size: 15px;
  color: var(--bone);
  opacity: 0.78;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-hero__stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .news-stat {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

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

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

  .page-news .range-list {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-news .topic-card {
    flex: 0 0 46vw;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    padding-top: 42px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 52px;
    align-items: center;
    margin-top: 34px;
  }

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

  .page-news .news-log__item {
    grid-template-columns: var(--news-time-w) minmax(0, 1fr);
    gap: var(--news-log-gap);
    padding: 26px 0 28px;
  }

  .page-news .news-log__time {
    padding-top: 4px;
    text-align: right;
    border-right: 1px solid var(--rule);
    padding-right: 16px;
  }

  .page-news .topic-strip {
    padding-left: max(20px, calc((100vw - var(--shell)) / 2));
    padding-right: max(20px, calc((100vw - var(--shell)) / 2));
  }

  .page-news .topic-card {
    flex: 0 0 300px;
  }
}

@media (min-width: 1100px) {
  .page-news .rhythm__item {
    padding: 30px 26px 32px;
  }

  .page-news .news-log__title {
    font-size: 19px;
  }

  .page-news .topic-card {
    flex: 1 1 0;
    max-width: none;
  }

  .page-news .topic-strip {
    overflow-x: visible;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .log-bar__pill,
  .page-news .topic-card,
  .page-news a {
    transition: none;
  }
}
<<<END>>>