.page-news {
  --news-hair: rgba(201, 154, 60, .22);
  --news-soft: rgba(241, 235, 221, .09);
  --news-pad: clamp(42px, 7vw, 96px);
  --news-rail-pad: max(var(--gutter), calc((100% - var(--shell)) / 2));
}

.page-news .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 共享小件 ---------- */
.page-news .news-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-news .news-sec-title {
  margin: 10px 0 0;
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .news-sec-lede {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: .98rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--ink-faint);
}

.page-news .news-crumb a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-news .news-crumb a:hover {
  color: var(--c-bright);
  border-bottom-color: currentColor;
}

.page-news .news-crumb span[aria-hidden] {
  color: var(--c-gold);
  opacity: .7;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  padding-top: clamp(26px, 4.5vw, 52px);
  padding-bottom: clamp(30px, 5vw, 62px);
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -10% -6% auto -6%;
  height: 130%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(115% 90% at 3% 0%, rgba(30, 124, 108, .26), transparent 58%),
    radial-gradient(85% 85% at 100% 4%, rgba(142, 30, 39, .22), transparent 60%),
    linear-gradient(180deg, rgba(19, 30, 58, .55), rgba(12, 14, 19, 0) 78%);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-news .news-h1 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 5.6vw, 3.45rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.018em;
  color: var(--ink);
}

.page-news .news-hero__text {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--ink-soft);
}

.page-news .news-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 36px;
  margin: 28px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .news-facts b {
  font-family: var(--font-mono);
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--c-gold);
}

.page-news .news-facts span {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-faint);
}

.page-news .news-hero__visual {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--news-soft);
  box-shadow: 0 34px 76px -46px rgba(0, 0, 0, .95);
}

.page-news .news-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 条目区骨架 ---------- */
.page-news .news-log {
  padding-bottom: var(--news-pad);
}

.page-news .news-log__grid {
  display: grid;
  gap: clamp(22px, 3vw, 38px);
}

/* ---------- 左侧栏目 ---------- */
.page-news .news-cats {
  padding: 18px 16px 16px;
  border: 1px solid var(--news-soft);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-news .news-cats__list {
  display: grid;
  gap: 2px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-cats__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 10px;
  border-radius: var(--r-sm);
  color: var(--ink-soft);
  font-size: 15px;
  text-decoration: none;
  transition: background-color .22s var(--ease), color .22s var(--ease), box-shadow .22s var(--ease);
}

.page-news .news-cats__link:hover {
  background: rgba(241, 235, 221, .06);
  color: var(--ink);
}

.page-news .news-cats__link[aria-current] {
  background: rgba(73, 183, 158, .14);
  color: var(--ink);
  box-shadow: inset 2px 0 0 var(--c-bright);
}

.page-news .news-cats__no {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-gold);
}

.page-news .news-cats__count {
  font-size: 12px;
  color: var(--ink-faint);
}

.page-news .news-cats__more {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--news-soft);
  font-size: 13.5px;
  line-height: 1.7;
}

.page-news .news-cats__more a {
  color: var(--c-bright);
  text-decoration: none;
}

.page-news .news-cats__more a:hover {
  text-decoration: underline;
}

/* ---------- 条目流 ---------- */
.page-news .news-stream__head {
  padding-bottom: clamp(16px, 2.4vw, 26px);
}

.page-news .news-group + .news-group {
  margin-top: clamp(30px, 4.5vw, 52px);
}

.page-news .news-group__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: clamp(1.12rem, 2.2vw, 1.45rem);
  font-weight: 800;
  color: var(--ink);
}

.page-news .news-group__title::before {
  content: "";
  flex: none;
  width: 20px;
  height: 3px;
  border-radius: 2px;
  background: var(--c-gold);
}

.page-news .news-group__desc {
  margin: 8px 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-faint);
}

.page-news .news-group__list {
  border-bottom: 1px solid var(--news-soft);
}

.page-news .news-entry {
  border-top: 1px solid var(--news-soft);
  transition: background-color .22s var(--ease);
}

.page-news .news-entry:hover {
  background: rgba(241, 235, 221, .035);
}

.page-news .news-entry[open] {
  background: rgba(19, 30, 58, .35);
}

.page-news .news-entry summary {
  list-style: none;
  cursor: pointer;
}

.page-news .news-entry summary::-webkit-details-marker {
  display: none;
}

.page-news .news-entry summary::marker {
  content: "";
}

.page-news .news-entry__head {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  grid-template-areas:
    "no when sign"
    "title title title";
  align-items: center;
  gap: 8px 12px;
  padding: 15px 8px 15px 4px;
}

.page-news .news-entry__no {
  grid-area: no;
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--c-gold);
}

.page-news .news-entry__when {
  grid-area: when;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 9px;
  border-radius: 999px;
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-news .news-entry__when--now {
  color: var(--c-gold);
  background: rgba(201, 154, 60, .12);
}

.page-news .news-entry__when--prev {
  color: var(--c-clay);
  background: rgba(178, 101, 63, .16);
}

.page-news .news-entry__when--q {
  color: var(--c-bright);
  background: rgba(73, 183, 158, .12);
}

.page-news .news-entry__when--m {
  color: var(--ink-faint);
  background: rgba(241, 235, 221, .07);
}

.page-news .news-entry__title {
  grid-area: title;
  font-size: 1.01rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
}

.page-news .news-entry__sign {
  grid-area: sign;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--ink-faint);
  transition: transform .25s var(--ease), color .25s var(--ease);
}

.page-news .news-entry[open] .news-entry__sign {
  transform: rotate(45deg);
  color: var(--c-bright);
}

.page-news .news-entry__body {
  padding: 0 8px 18px 4px;
  max-width: 64ch;
}

.page-news .news-entry__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.88;
  color: var(--ink-soft);
}

@keyframes news-entry-in {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: none; }
}

.page-news .news-entry[open] .news-entry__body {
  animation: news-entry-in .26s var(--ease) both;
}

/* ---------- 分隔视觉 ---------- */
.page-news .news-divider {
  margin: clamp(36px, 6vw, 72px) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--news-soft);
}

.page-news .news-divider img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ---------- 专题横向带 ---------- */
.page-news .news-topics {
  padding-bottom: clamp(40px, 6vw, 74px);
}

.page-news .news-topics__rail-wrap {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-news .news-topics__rail {
  display: flex;
  gap: 18px;
  padding: 4px var(--news-rail-pad) 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--c-gold) transparent;
}

.page-news .news-topics__rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-topics__rail::-webkit-scrollbar-track {
  background: var(--news-soft);
  border-radius: 999px;
}

.page-news .news-topics__rail::-webkit-scrollbar-thumb {
  background: rgba(201, 154, 60, .55);
  border-radius: 999px;
}

.page-news .news-topic {
  flex: 0 0 min(320px, 78vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--news-soft);
  border-radius: var(--r-md);
  background: var(--panel);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}

.page-news .news-topic:hover {
  border-color: var(--news-hair);
  transform: translateY(-3px);
}

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

.page-news .news-topic__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-topic__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 24px;
}

.page-news .news-topic__kicker {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--c-clay);
}

.page-news .news-topic__body h3 {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.42;
  color: var(--ink);
}

.page-news .news-topic__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--ink-soft);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  padding-block: clamp(40px, 6vw, 78px);
  border-top: 1px solid var(--news-hair);
  border-bottom: 1px solid var(--news-hair);
  background: linear-gradient(180deg, rgba(19, 30, 58, .58), rgba(12, 14, 19, 0) 88%);
}

.page-news .news-cadence__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-news .news-cadence__list {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-cadence__item {
  display: grid;
  gap: 6px 18px;
  padding: 14px 0;
  border-top: 1px solid var(--news-soft);
}

.page-news .news-cadence__label {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--c-gold);
}

.page-news .news-cadence__text {
  margin: 0;
  font-size: 14.8px;
  line-height: 1.82;
  color: var(--ink-soft);
}

.page-news .news-cadence__foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-faint);
}

.page-news .news-cadence__foot a {
  color: var(--c-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(73, 183, 158, .45);
}

.page-news .news-cadence__foot a:hover {
  color: var(--ink);
  border-bottom-color: var(--c-gold);
}

.page-news .news-cadence__figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--news-soft);
}

.page-news .news-cadence__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 3;
  object-fit: cover;
}

/* ---------- 订阅与反馈 ---------- */
.page-news .news-subscribe {
  padding-top: clamp(38px, 6vw, 72px);
  padding-bottom: clamp(48px, 8vw, 104px);
}

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

.page-news .news-sub {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid var(--news-soft);
  border-radius: var(--r-md);
  background: var(--panel);
}

.page-news .news-sub--alt {
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(142, 30, 39, .34), transparent 62%),
    linear-gradient(160deg, rgba(19, 30, 58, .72), rgba(12, 14, 19, .5));
  border-color: rgba(201, 154, 60, .3);
}

.page-news .news-sub h2 {
  margin: 0;
  font-size: clamp(1.18rem, 2.4vw, 1.5rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink);
}

.page-news .news-sub p {
  margin: 0;
  font-size: 15px;
  line-height: 1.86;
  color: var(--ink-soft);
}

.page-news .news-sub .btn {
  align-self: flex-start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .news-cadence__item {
    grid-template-columns: 132px minmax(0, 1fr);
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-news .news-topic {
    flex: 0 0 352px;
  }

  .page-news .news-entry__head {
    grid-template-columns: 46px 88px minmax(0, 1fr) 22px;
    grid-template-areas: "no when title sign";
    gap: 12px 16px;
    padding: 17px 10px 17px 4px;
  }

  .page-news .news-entry__body {
    padding: 0 10px 20px 66px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .82fr);
    align-items: center;
  }

  .page-news .news-subscribe__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 22px;
  }
}

@media (min-width: 1020px) {
  .page-news .news-log__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-news .news-cats {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-topic:hover {
    transform: none;
  }

  .page-news .news-entry[open] .news-entry__body {
    animation: none;
  }

  .page-news .news-entry__sign {
    transition: none;
  }
}