.page-news {
  --news-card-bg: linear-gradient(180deg, rgba(232, 246, 255, .055), rgba(232, 246, 255, .014));
  --news-line-soft: rgba(232, 246, 255, .08);
  display: block;
}

.page-news .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-mute);
}

.page-news .crumbs a {
  color: var(--text-dim);
  text-decoration: none;
}

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

.page-news .crumbs span[aria-current="page"] {
  color: var(--cyan);
}

/* ---------- 首屏拼贴 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-top: 30px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -80px;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(0, 229, 255, .20), transparent 68%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  bottom: -200px;
  left: -120px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(168, 85, 247, .18), transparent 70%);
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.page-news .news-hero__title {
  font-size: clamp(36px, 10vw, 82px);
  line-height: 1.02;
  letter-spacing: -.03em;
  margin: 14px 0 18px;
}

.page-news .news-hero__lede {
  max-width: 34em;
  margin: 0 0 14px;
}

.page-news .news-hero__sub {
  max-width: 34em;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
}

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

.page-news .news-hero__aside {
  display: grid;
  gap: 14px;
}

.page-news .news-hero__media {
  margin: 0;
}

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

.page-news .news-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  overflow: hidden;
}

.page-news .news-hero__stats li {
  padding: 14px 12px;
  border-right: 1px solid var(--news-line-soft);
}

.page-news .news-hero__stats li:last-child {
  border-right: 0;
}

.page-news .news-hero__stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -.01em;
}

.page-news .news-hero__stat-label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-dim);
}

/* ---------- 日志列表 ---------- */
.page-news .news-head {
  display: grid;
  gap: 14px;
}

.page-news .news-head__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  max-width: 46em;
}

.page-news .news-filters {
  margin-top: 22px;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .journal-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .journal-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 20px 18px 20px 22px;
  border: 1px solid var(--news-line-soft);
  border-radius: var(--radius);
  background: var(--news-card-bg);
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
}

.page-news .journal-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--cyan), rgba(0, 229, 255, 0));
}

.page-news .journal-card[data-tags="vendor"]::before {
  background: linear-gradient(180deg, var(--green), rgba(61, 255, 162, 0));
}

.page-news .journal-card[data-tags="rule"]::before {
  background: linear-gradient(180deg, var(--gold), rgba(255, 138, 0, 0));
}

.page-news .journal-card__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-news .journal-card[data-tags="rule"] .journal-card__time {
  color: var(--gold);
}

.page-news .journal-card[data-tags="vendor"] .journal-card__time {
  color: var(--green);
}

.page-news .journal-card__top {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .journal-card__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--text-mute);
}

.page-news .journal-card__title {
  margin: 9px 0 7px;
  font-size: 17px;
  line-height: 1.42;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--text);
}

.page-news .journal-card__text {
  margin: 0 0 13px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-news .journal-card__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .journal-card__tags li {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .05em;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-mute);
}

/* ---------- 版本迭代 ---------- */
.page-news .version-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

.page-news .version-block__media {
  margin: 0;
}

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

.page-news .version-block__lede {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.82;
}

.page-news .version-tabs {
  display: flex;
  gap: 8px;
  margin: 22px 0 18px;
  padding-bottom: 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .version-tabs .tab {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 9px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: background .22s ease, color .22s ease, border-color .22s ease;
}

.page-news .version-tabs .tab:hover {
  border-color: var(--line-strong);
  color: var(--text);
}

.page-news .version-tabs .tab[aria-selected="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 700;
}

.page-news .version-panel {
  margin: 0;
}

.page-news .version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-news .version-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .version-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, .65);
}

.page-news .version-list li:nth-child(2n)::before {
  background: var(--purple);
  box-shadow: 0 0 12px rgba(168, 85, 247, .65);
}

.page-news .version-list li:nth-child(3n)::before {
  background: var(--gold);
  box-shadow: 0 0 12px rgba(255, 138, 0, .6);
}

/* ---------- 厂商库 ---------- */
.page-news .vendor-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

.page-news .vendor-block__lede {
  margin: 14px 0 22px;
  font-size: 15px;
  line-height: 1.82;
}

.page-news .cadence {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--news-line-soft);
  border: 1px solid var(--news-line-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-news .cadence li {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 16px;
  background: var(--graphite-2);
}

.page-news .cadence__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-news .cadence__val {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-news .vendor-block__link {
  display: inline-block;
}

.page-news .vendor-block__media {
  margin: 0;
}

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

/* ---------- 术语与规则 ---------- */
.page-news .terms-head {
  display: grid;
  gap: 12px;
}

.page-news .terms-head__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  max-width: 48em;
}

.page-news .terms-media {
  margin: 24px 0 24px;
}

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

.page-news .terms-grid {
  align-items: stretch;
}

.page-news .terms-card {
  position: relative;
  padding: 24px 22px;
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .terms-card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
}

.page-news .terms-card--purple::after {
  background: linear-gradient(90deg, var(--purple), rgba(168, 85, 247, 0));
}

.page-news .terms-card--gold::after {
  background: linear-gradient(90deg, var(--gold), rgba(255, 138, 0, 0));
}

.page-news .terms-card__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--text-mute);
  margin-bottom: 10px;
}

.page-news .terms-card .card-title {
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: -.01em;
}

.page-news .terms-card .card-text {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-news .terms-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .terms-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .terms-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-news .terms-card--purple .terms-card__list li::before {
  background: var(--purple);
}

.page-news .terms-card--gold .terms-card__list li::before {
  background: var(--gold);
}

/* ---------- 编辑推荐与订阅 ---------- */
.page-news .picks-head {
  display: grid;
  gap: 12px;
}

.page-news .picks-head__note {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  max-width: 44em;
}

.page-news .topic-scroll {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 78%);
  gap: 14px;
  margin-top: 24px;
  padding-bottom: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-news .topic-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  border-radius: var(--radius);
}

.page-news .topic-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-news .topic-card .card-title {
  margin: 0;
  font-size: 18px;
}

.page-news .topic-card .card-text {
  margin: 0 0 6px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-dim);
  flex: 1;
}

.page-news .topic-card__link {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, .45);
  padding-bottom: 2px;
}

.page-news .topic-card__link:hover {
  color: var(--glass);
  border-bottom-color: var(--glass);
}

.page-news .subscribe {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 26px;
  padding: 24px 22px;
  border-radius: var(--radius);
  border: 1px solid rgba(0, 229, 255, .28);
  background: linear-gradient(135deg, rgba(0, 229, 255, .10), rgba(168, 85, 247, .08) 62%, rgba(255, 138, 0, .06));
}

.page-news .subscribe__title {
  margin: 0 0 8px;
  font-size: 19px;
  letter-spacing: -.01em;
}

.page-news .subscribe__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 42em;
}

.page-news .subscribe__action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .subscribe__mail {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .02em;
  color: var(--glass);
  word-break: break-all;
}

.page-news .journal-foot {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-news .journal-foot__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, .4);
}

.page-news .journal-foot__link:hover {
  color: var(--glass);
  border-bottom-color: var(--glass);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 720px) {
  .page-news .journal-card {
    grid-template-columns: 118px minmax(0, 1fr);
    gap: 22px;
    padding: 22px 24px 22px 28px;
    align-items: start;
  }

  .page-news .journal-card__time {
    padding-top: 4px;
  }

  .page-news .cadence li {
    grid-template-columns: 130px minmax(0, 1fr);
    padding: 15px 20px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.16fr) minmax(0, .84fr);
    gap: 52px;
  }

  .page-news .news-hero__aside {
    align-self: end;
  }

  .page-news .news-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: end;
    gap: 40px;
  }

  .page-news .news-head__note {
    text-align: right;
    justify-self: end;
  }

  .page-news .version-block {
    grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr);
    gap: 46px;
  }

  .page-news .vendor-block {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 46px;
    align-items: center;
  }

  .page-news .terms-head {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    align-items: end;
    gap: 40px;
  }

  .page-news .terms-head__note {
    justify-self: end;
    text-align: right;
  }

  .page-news .picks-head {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: end;
    gap: 40px;
  }

  .page-news .picks-head__note {
    justify-self: end;
    text-align: right;
  }

  .page-news .topic-scroll {
    grid-auto-flow: row;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-columns: auto;
    overflow: visible;
    padding-bottom: 0;
    scroll-snap-type: none;
  }

  .page-news .subscribe {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: center;
    gap: 30px;
    padding: 28px 30px;
  }

  .page-news .subscribe__action {
    justify-content: flex-end;
  }
}

@media (min-width: 1200px) {
  .page-news .journal-card:nth-child(4n + 2) {
    margin-left: 32px;
  }

  .page-news .journal-card:nth-child(4n + 4) {
    margin-right: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .journal-card,
  .page-news .version-tabs .tab,
  .page-news .topic-card__link {
    transition: none;
  }
}