.page-news {
  --news-gap: clamp(18px, 2.6vw, 30px);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(20px, 4vw, 40px) 0 clamp(38px, 6vw, 76px);
  background:
    radial-gradient(1100px 520px at 88% -12%, rgba(231, 178, 74, .17), transparent 62%),
    radial-gradient(760px 460px at -6% 108%, rgba(44, 154, 140, .2), transparent 66%),
    linear-gradient(158deg, var(--ink-deep) 0%, var(--lane) 62%, #093640 100%);
  color: var(--paper);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(247, 242, 231, .05) 0 1px, transparent 1px 84px);
  pointer-events: none;
}

.page-news .news-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-news .crumbs ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: rgba(247, 242, 231, .58);
}

.page-news .crumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: rgba(231, 178, 74, .68);
}

.page-news .crumbs a {
  color: rgba(247, 242, 231, .82);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 242, 231, .26);
  padding-bottom: 1px;
}

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

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

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
  margin-top: clamp(20px, 3.2vw, 36px);
}

.page-news .news-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--gold);
}

.page-news h1 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(26px, 4.4vw, 46px);
  line-height: 1.22;
  letter-spacing: .01em;
  color: #fff;
}

.page-news .news-hero__lead {
  margin: 0 0 24px;
  max-width: 56ch;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.85;
  color: rgba(247, 242, 231, .82);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.page-news .news-hero__hint {
  margin: 0;
  max-width: 52ch;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(247, 242, 231, .6);
}

.page-news .news-hero__hint a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-news .news-hero__batch {
  position: relative;
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(22px, 3vw, 34px) clamp(20px, 2.8vw, 32px) clamp(20px, 2.6vw, 30px);
  background: linear-gradient(180deg, rgba(247, 242, 231, .08), rgba(247, 242, 231, .03));
  border: 1px solid var(--light-line);
  box-shadow: 0 22px 46px rgba(0, 0, 0, .3), inset 0 1px 0 rgba(247, 242, 231, .1);
}

.page-news .news-hero__slip {
  position: absolute;
  top: clamp(22px, 3vw, 34px);
  right: clamp(10px, 1.6vw, 18px);
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .3em;
  color: rgba(231, 178, 74, .75);
  pointer-events: none;
}

.page-news .news-hero__batch-num {
  margin: 0;
  font-size: clamp(56px, 10vw, 108px);
  line-height: .82;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--gold);
}

.page-news .news-hero__batch-meta {
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--light-line);
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: rgba(247, 242, 231, .56);
}

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

.page-news .news-hero__points li {
  position: relative;
  padding-left: 15px;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(247, 242, 231, .8);
}

.page-news .news-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 6px;
  height: 6px;
  background: var(--coral);
  transform: rotate(45deg);
}

.page-news .news-hero__points strong {
  margin-right: 6px;
  font-weight: 600;
  color: var(--gold);
}

.page-news .news-figure {
  margin: 4px 0 0;
  border: 1px solid var(--light-line);
  background: rgba(0, 0, 0, .22);
  overflow: hidden;
}

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

/* ---------- 区块骨架 ---------- */
.page-news .news-section {
  padding: clamp(40px, 6.4vw, 78px) 0;
  border-top: 1px solid var(--line);
}

.page-news .news-section--deep {
  background: var(--ink-deep);
  color: var(--paper);
  border-top-color: transparent;
}

.page-news .news-section--gold {
  background: var(--paper-gold);
  border-top-color: rgba(6, 42, 50, .16);
}

.page-news .chapter-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(12px, 2vw, 22px);
  align-items: start;
  margin-bottom: clamp(22px, 3.4vw, 40px);
}

.page-news .chapter-head__num {
  margin: 0;
  padding: 0 clamp(12px, 2vw, 22px) 0 2px;
  border-right: 2px solid var(--gold);
  font-size: clamp(28px, 4.6vw, 48px);
  line-height: .88;
  color: var(--gold);
}

.page-news .chapter-head__title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-weight: 800;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.3;
  color: var(--ink-deep);
}

.page-news .chapter-head__lead {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .chapter-head--onDark .chapter-head__title {
  color: #fff;
}

.page-news .chapter-head--onDark .chapter-head__lead {
  color: rgba(247, 242, 231, .7);
}

/* ---------- 01 摘要卡 ---------- */
.page-news .brief-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .brief-card {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px 18px 18px 22px;
  background: var(--card-paper);
  border: 1px solid var(--line);
  box-shadow: 3px 4px 0 rgba(6, 42, 50, .05);
}

.page-news .brief-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  background: linear-gradient(180deg, var(--gold), rgba(231, 178, 74, .25));
}

.page-news .brief-card__title {
  margin: 0;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink-deep);
}

.page-news .brief-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .brief-card__link {
  justify-self: start;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
  transition: color .2s var(--ease);
}

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

/* ---------- 02 版本动态 ---------- */
.page-news .news-banner {
  position: relative;
  margin: 0 0 clamp(20px, 3vw, 30px);
  border: 1px solid var(--light-line);
  overflow: hidden;
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  filter: saturate(.85) brightness(.92);
}

.page-news .news-banner__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  margin: 0;
  padding: 8px 14px;
  background: var(--ink-deep);
  color: var(--gold);
  font-size: 11px;
  letter-spacing: .18em;
}

.page-news .entry-list {
  border-top: 1px solid var(--light-line);
}

.page-news .entry {
  border-bottom: 1px solid var(--light-line);
}

.page-news .entry__summary {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 16px 40px 16px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .entry__summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: center top;
  transition: transform .24s var(--ease);
}

.page-news .entry__summary::after {
  content: "+";
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 19px;
  color: var(--gold);
}

.page-news .entry[open] .entry__summary::after {
  content: "\2212";
}

.page-news .entry__summary:hover::before,
.page-news .entry__summary:focus-visible::before,
.page-news .entry[open] .entry__summary::before {
  transform: scaleY(1);
}

.page-news .entry__tag {
  order: 1;
}

.page-news .entry__time {
  order: 2;
  margin-left: auto;
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(247, 242, 231, .55);
}

.page-news .entry__title {
  order: 3;
  flex: 1 1 100%;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: #fff;
}

.page-news .entry__body {
  display: grid;
  gap: 10px;
  padding: 0 16px 20px 16px;
}

.page-news .entry__body p {
  margin: 0;
  max-width: 76ch;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(247, 242, 231, .74);
}

.page-news .entry__link {
  justify-self: start;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(231, 178, 74, .5);
  padding-bottom: 2px;
}

.page-news .entry__link:hover {
  border-bottom-color: var(--gold);
}

/* ---------- 03 资源栏目 ---------- */
.page-news .res-figure {
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 10px;
  background: var(--card-paper);
  border: 1px solid var(--line);
  box-shadow: 5px 6px 0 rgba(6, 42, 50, .06);
}

.page-news .res-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.page-news .res-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .res-card {
  position: relative;
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px 18px 16px;
  background: var(--card-paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--turquoise);
  box-shadow: 2px 3px 0 rgba(6, 42, 50, .05);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-news .res-card:nth-child(2n) {
  border-top-color: var(--brick);
}

.page-news .res-card:hover {
  transform: translateY(-3px);
  box-shadow: 4px 8px 0 rgba(6, 42, 50, .09);
}

.page-news .res-card__name {
  margin: 0;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-deep);
}

.page-news .res-card__count {
  margin: 0;
  font-size: 27px;
  font-weight: 600;
  line-height: 1;
  color: var(--ink-deep);
}

.page-news .res-card__count span {
  margin-left: 4px;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-news .res-card__up {
  margin: 0;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--coral);
}

.page-news .res-card__desc {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 04 专题系列 ---------- */
.page-news .series-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(258px, 82%);
  gap: 14px;
  margin: 0 -4px;
  padding: 4px 4px 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-news .series-card {
  scroll-snap-align: start;
  display: grid;
  align-content: start;
  padding: 18px;
  background: var(--card-paper);
  border: 1px solid rgba(6, 42, 50, .18);
  box-shadow: 4px 5px 0 rgba(6, 42, 50, .1);
}

.page-news .series-card__figure {
  margin: -18px -18px 14px;
}

.page-news .series-card__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-news .series-card__count {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--brick);
}

.page-news .series-card__title {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink-deep);
}

.page-news .series-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 05 订阅与反馈 ---------- */
.page-news .keep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .keep-card {
  position: relative;
  display: grid;
  gap: 9px;
  align-content: start;
  padding: 22px 20px 20px;
  background: var(--card-paper);
  border: 1px solid var(--line);
  box-shadow: 3px 4px 0 rgba(6, 42, 50, .05);
}

.page-news .keep-card::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 14px;
  width: 14px;
  height: 14px;
  border: 1px solid var(--gold);
  transform: rotate(45deg);
  opacity: .7;
}

.page-news .keep-card__eyebrow {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .22em;
  color: var(--turquoise);
}

.page-news .keep-card__title {
  margin: 0;
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink-deep);
}

.page-news .keep-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .keep-card__link {
  justify-self: start;
  margin-top: 4px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-news .res-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 760px) {
  .page-news .entry__summary {
    display: grid;
    grid-template-columns: 96px 1fr auto;
    align-items: center;
    gap: 16px;
    flex-wrap: nowrap;
    padding: 18px 44px 18px 20px;
  }

  .page-news .entry__tag,
  .page-news .entry__time,
  .page-news .entry__title {
    order: 0;
    margin: 0;
    flex: none;
  }

  .page-news .entry__tag {
    justify-self: start;
  }

  .page-news .entry__title {
    font-size: 17px;
  }

  .page-news .entry__body {
    padding: 0 44px 22px 20px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.02fr .98fr;
    align-items: start;
  }

  .page-news .keep-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 960px) {
  .page-news .res-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-news .series-track {
    grid-auto-flow: row;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-columns: auto;
    margin: 0;
    padding: 4px;
    overflow: visible;
    scroll-snap-type: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .res-card,
  .page-news .entry__summary::before {
    transition: none;
  }

  .page-news .res-card:hover {
    transform: none;
  }
}