.page-news {
  --news-line: rgba(142, 179, 199, .16);
  --news-line-soft: rgba(20, 92, 102, .5);
  --news-ink: var(--ink-900);
  --cat-trend: var(--teal);
  --cat-panel: var(--gold);
  --cat-version: var(--mist);
  --cat-faq: var(--coral);
  background: var(--ink-900);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: calc(var(--header-h) + 34px) 0 clamp(40px, 6vw, 66px);
  background:
    radial-gradient(760px 430px at 88% -10%, rgba(243, 184, 75, .12), transparent 70%),
    radial-gradient(680px 410px at 2% 6%, rgba(35, 230, 200, .11), transparent 72%),
    var(--ink-900);
  border-bottom: 1px solid var(--news-line);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(35, 230, 200, .055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(35, 230, 200, .055) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 76%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 76%);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

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

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.16;
  letter-spacing: .01em;
  margin: 14px 0 0;
  max-width: 17em;
  color: var(--paper);
}

.page-news .news-hero__title::after {
  content: "";
  display: block;
  width: 92px;
  height: 3px;
  margin-top: 20px;
  background: var(--grad-cool);
}

.page-news .news-hero__lede {
  margin-top: 18px;
  color: var(--text-dim);
  max-width: 62ch;
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.8;
}

.page-news .news-cover {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-teal);
  background: var(--ink-800);
  box-shadow: 10px 10px 0 rgba(2, 11, 18, .6);
}

.page-news .news-cover__media {
  overflow: hidden;
}

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

.page-news .news-cover__cap {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-mute);
}

/* ---------- 数字带 ---------- */
.page-news .news-band {
  background: var(--ink-950);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--news-line);
}

.page-news .news-stats li {
  background: var(--ink-950);
  padding: 20px clamp(12px, 2.2vw, 26px);
  min-width: 0;
}

.page-news .news-stats__num {
  display: block;
  font-size: clamp(23px, 3.2vw, 32px);
  line-height: 1;
  letter-spacing: .01em;
  color: var(--gold);
}

.page-news .news-stats__label {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  letter-spacing: .13em;
  color: var(--text-mute);
}

/* ---------- 通用区块 ---------- */
.page-news .news-block {
  padding: clamp(46px, 7vw, 84px) 0;
}

.page-news .news-block + .news-block {
  border-top: 1px solid var(--news-line);
}

.page-news .news-sec__title {
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 600;
  letter-spacing: .01em;
  line-height: 1.2;
  margin: 8px 0 0;
  color: var(--paper);
}

.page-news .news-sec__lede {
  margin-top: 12px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 本期目录 ---------- */
.page-news .cat-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .cat-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 18px 0 18px 16px;
  border-bottom: 1px solid var(--news-line);
  border-left: 3px solid var(--cat, var(--line-teal));
  background: linear-gradient(90deg, rgba(13, 41, 66, .55), transparent 62%);
  transition: background .18s var(--ease), border-left-color .18s var(--ease);
}

.page-news .cat-row:hover {
  background: linear-gradient(90deg, rgba(13, 41, 66, .9), rgba(13, 41, 66, .12) 78%);
}

.page-news .cat-row--trend { --cat: var(--cat-trend); }
.page-news .cat-row--panel { --cat: var(--cat-panel); }
.page-news .cat-row--version { --cat: var(--cat-version); }
.page-news .cat-row--faq { --cat: var(--cat-faq); }

.page-news .cat-row__no {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cat, var(--text-mute));
}

.page-news .cat-row__title {
  margin: 0;
  font-size: clamp(15.5px, 1.9vw, 18px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .cat-row__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 60ch;
}

.page-news .cat-row__badge {
  justify-self: start;
  font-size: 11px;
  letter-spacing: .12em;
  padding: 4px 9px;
  color: var(--cat, var(--mist));
  border: 1px solid currentColor;
  background: rgba(2, 11, 18, .45);
  align-self: center;
}

/* ---------- 最新条目 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .entry {
  position: relative;
  padding: 18px 0 18px 17px;
  border-bottom: 1px solid var(--news-line);
  min-width: 0;
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: var(--cat, var(--line-teal));
  opacity: .8;
  transition: opacity .18s var(--ease), width .18s var(--ease);
}

.page-news .entry:hover::before {
  opacity: 1;
  width: 4px;
}

.page-news .entry--trend { --cat: var(--cat-trend); }
.page-news .entry--panel { --cat: var(--cat-panel); }
.page-news .entry--version { --cat: var(--cat-version); }
.page-news .entry--faq { --cat: var(--cat-faq); }

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

.page-news .entry__no {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--text-mute);
}

.page-news .entry__time {
  font-size: 11px;
  letter-spacing: .12em;
  padding: 2px 8px;
  color: var(--paper);
  border: 1px solid var(--news-line);
  background: rgba(13, 41, 66, .8);
  box-shadow: 2px 2px 0 rgba(2, 11, 18, .5);
}

.page-news .entry__cat {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--cat, var(--mist));
}

.page-news .entry__title {
  margin: 9px 0 0;
  font-family: var(--font-body);
  font-size: clamp(15.5px, 2vw, 19px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--paper);
  max-width: 34em;
}

.page-news .entry__more {
  margin-top: 8px;
}

.page-news .entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  list-style: none;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
  padding: 4px 2px;
  transition: color .18s var(--ease);
}

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

.page-news .entry__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--teal);
}

.page-news .entry__more[open] summary::before {
  content: "−";
  color: var(--gold);
}

.page-news .entry__more summary:hover {
  color: var(--paper);
}

.page-news .entry__more summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  box-shadow: inset 0 0 0 2px rgba(243, 184, 75, .35);
}

.page-news .entry__more p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
  max-width: 66ch;
}

/* ---------- 系列 ---------- */
.page-news .news-series__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.6vw, 40px);
  margin-top: 28px;
  align-items: start;
}

.page-news .news-figure {
  margin: 0;
  padding: 8px;
  border: 1px solid var(--news-line);
  background: var(--ink-800);
  min-width: 0;
}

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

.page-news .news-figure figcaption {
  margin-top: 9px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-mute);
}

.page-news .news-figure--wide {
  margin-top: 32px;
}

.page-news .news-figure--tight {
  margin-top: 26px;
  max-width: 760px;
}

.page-news .series-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .series-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--news-line);
  align-items: start;
}

.page-news .series-item__no {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--gold);
  padding-top: 3px;
}

.page-news .series-item__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .series-item__desc {
  margin: 5px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-news .series-item__count {
  display: inline-block;
  margin-top: 7px;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--teal);
}

/* ---------- 流程 ---------- */
.page-news .flow {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .flow__step {
  padding: 18px 0 18px 16px;
  border-left: 2px solid var(--news-line-soft);
  border-bottom: 1px solid var(--news-line);
  min-width: 0;
}

.page-news .flow__no {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--teal);
}

.page-news .flow__title {
  margin: 8px 0 0;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .flow__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 52ch;
}

/* ---------- 季度回顾 ---------- */
.page-news .quarter-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--news-line);
}

.page-news .quarter {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 20px 0;
  border-bottom: 1px solid var(--news-line);
}

.page-news .quarter__tag {
  justify-self: start;
  align-self: start;
  font-size: 12px;
  letter-spacing: .1em;
  padding: 5px 10px;
  color: var(--gold);
  border: 1px solid rgba(243, 184, 75, .4);
  background: rgba(243, 184, 75, .07);
  box-shadow: 3px 3px 0 rgba(2, 11, 18, .55);
}

.page-news .quarter__title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .quarter__text {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 64ch;
}

/* ---------- 订阅 ---------- */
.page-news .news-sub {
  position: relative;
  padding: clamp(44px, 6.5vw, 80px) 0;
  background:
    linear-gradient(180deg, rgba(13, 41, 66, .9), rgba(6, 24, 38, .96)),
    var(--ink-800);
  border-top: 1px solid var(--line-teal);
}

.page-news .news-sub::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: var(--grad-band);
}

.page-news .news-sub__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-news .news-sub__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 600;
  line-height: 1.28;
  margin: 8px 0 0;
  color: var(--paper);
}

.page-news .news-sub__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 56ch;
}

.page-news .news-sub__mail {
  margin: 16px 0 0;
  font-size: 15px;
  letter-spacing: .02em;
}

.page-news .news-sub__mail a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(35, 230, 200, .45);
  padding-bottom: 2px;
}

.page-news .news-sub__mail a:hover {
  color: var(--gold);
  border-bottom-color: rgba(243, 184, 75, .6);
}

.page-news .news-sub__mail a:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
  box-shadow: inset 0 0 0 2px rgba(243, 184, 75, .35);
}

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

.page-news .news-sub__links {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  flex-basis: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
  font-size: 13.5px;
}

.page-news .news-sub__links a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.page-news .news-sub__links a:hover {
  color: var(--paper);
  border-bottom-color: var(--line-teal);
}

.page-news .news-sub__links a:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-news .series-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(18px, 3vw, 34px);
  }
}

@media (min-width: 760px) {
  .page-news .cat-row {
    grid-template-columns: 96px minmax(0, 1fr) auto;
    align-items: center;
    column-gap: 20px;
  }

  .page-news .cat-row__badge {
    align-self: center;
  }

  .page-news .quarter {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: center;
  }

  .page-news .news-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-series__layout {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-news .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: clamp(14px, 2vw, 26px);
  }

  .page-news .flow__step {
    border-left: 0;
    border-bottom: 0;
    border-top: 2px solid var(--news-line-soft);
    padding: 20px 0 0 0;
    position: relative;
  }

  .page-news .flow__step::before {
    content: "";
    position: absolute;
    top: -5px;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--teal);
    box-shadow: 0 0 0 3px rgba(35, 230, 200, .16);
  }

  .page-news .news-sub__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }
}

@media (min-width: 1100px) {
  .page-news .news-hero__title {
    max-width: 15em;
  }

  .page-news .series-list {
    column-gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .cat-row,
  .page-news .entry::before,
  .page-news .entry__more summary {
    transition: none;
  }
}