.page-news {
  --news-line: rgba(10, 22, 34, 0.24);
  --news-pad: 56px;
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-news .crumbs {
  padding-top: 22px;
}

/* ---------- 资讯头版 ---------- */
.page-news .news-masthead {
  background-color: var(--moon);
  border-bottom: var(--border-w) solid var(--ink);
  padding: 34px 0 48px;
}

.page-news .news-masthead__grid {
  display: grid;
  gap: 32px;
}

.page-news .news-masthead__kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--abyss);
  background: var(--amber-light);
  border: var(--rule-w) solid var(--ink);
  padding: 6px 12px;
  margin: 0 0 22px;
}

.page-news .news-kicker__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(217, 154, 43, 0.28);
}

.page-news .news-masthead__title {
  font-family: var(--font-head);
  font-weight: 650;
  font-size: clamp(42px, 10.5vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--abyss);
  margin: 0 0 22px;
}

.page-news .news-masthead__title::after {
  content: "";
  display: block;
  width: 96px;
  height: 8px;
  background: var(--amber);
  margin-top: 18px;
}

.page-news .news-masthead__lead {
  max-width: 46ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 30px;
}

.page-news .news-masthead__stats {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0 26px;
  border-top: var(--rule-w) solid var(--ink);
}

.page-news .news-masthead__stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--abyss);
}

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

.page-news .news-masthead__figure {
  margin: 0;
  border: var(--border-w) solid var(--ink);
  box-shadow: var(--shadow-hard);
  background: var(--abyss);
}

.page-news .news-masthead__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.page-news .news-masthead__figure figcaption {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--warm);
  background: var(--abyss);
  padding: 11px 14px;
}

/* ---------- 主体：目录侧栏 + 条目流 ---------- */
.page-news .news-body-section {
  background: var(--warm);
  padding: var(--news-pad) 0;
}

.page-news .news-body {
  display: grid;
  gap: 36px;
}

.page-news .news-side {
  border-top: var(--border-w) solid var(--ink);
  padding-top: 16px;
}

.page-news .news-side__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--abyss);
  margin: 0 0 14px;
}

.page-news .news-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-side__link {
  display: flex;
  align-items: baseline;
  gap: 11px;
  padding: 9px 10px;
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: border-color 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}

.page-news .news-side__link:hover,
.page-news .news-side__link:focus-visible {
  border-left-color: var(--amber);
  background: var(--amber-light);
  transform: translateX(2px);
}

.page-news .news-side__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--abyss);
  border: var(--rule-w) solid var(--news-line);
  padding: 1px 6px;
}

.page-news .news-side__note {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: var(--rule-w) solid var(--news-line);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.75;
  color: rgba(10, 22, 34, 0.74);
}

/* 条目 */
.page-news .news-stream .section__head {
  margin-bottom: 30px;
}

.page-news .news-entry {
  background: #fff;
  border: var(--border-w) solid var(--ink);
  box-shadow: var(--shadow-soft);
  padding: 22px;
  margin-bottom: 18px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.page-news .news-entry:last-child {
  margin-bottom: 0;
}

.page-news .news-entry:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard);
  border-color: var(--abyss);
}

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
}

.page-news .news-entry__week {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--abyss);
}

.page-news .news-entry__title {
  font-family: var(--font-head);
  font-weight: 650;
  font-size: 20px;
  line-height: 1.38;
  color: var(--abyss);
  margin: 0 0 10px;
}

.page-news .news-entry__text {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0;
}

.page-news .news-entry__link {
  display: inline-block;
  margin-top: 14px;
  padding-bottom: 2px;
  font-size: 14px;
  color: var(--abyss);
  text-decoration: none;
  border-bottom: 2px solid var(--amber);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-entry__link:hover,
.page-news .news-entry__link:focus-visible {
  color: var(--abyss-light);
  border-color: var(--abyss-light);
}

/* 首条放大 */
.page-news .news-entry--lead {
  padding: 0;
  overflow: hidden;
}

.page-news .news-entry--lead .news-entry__media {
  border-bottom: var(--border-w) solid var(--ink);
  background: var(--abyss);
}

.page-news .news-entry--lead .news-entry__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .news-entry--lead .news-entry__body {
  padding: 22px;
}

.page-news .news-entry--lead .news-entry__title {
  font-size: 24px;
}

/* ---------- 案例专栏 ---------- */
.page-news .news-cases {
  background: var(--abyss);
  border-top: var(--border-w) solid var(--ink);
  border-bottom: var(--border-w) solid var(--ink);
  padding: var(--news-pad) 0;
}

.page-news .news-cases .section__eyebrow {
  color: var(--amber);
}

.page-news .news-cases .section__title {
  color: var(--warm);
}

.page-news .news-cases .section__lead {
  color: rgba(247, 243, 236, 0.82);
}

.page-news .news-cases__grid {
  display: grid;
  gap: 36px;
}

.page-news .news-cases__types {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: var(--rule-w) solid rgba(247, 243, 236, 0.32);
}

.page-news .news-cases__types li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: var(--rule-w) solid rgba(247, 243, 236, 0.32);
  font-size: 15px;
  line-height: 1.7;
  color: rgba(247, 243, 236, 0.9);
}

.page-news .news-cases__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
}

.page-news .news-cases__figure {
  margin: 0;
  border: var(--border-w) solid var(--warm);
  box-shadow: 10px 10px 0 rgba(217, 154, 43, 0.5);
  background: var(--mist);
}

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

.page-news .news-cases__figure figcaption {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--abyss);
  background: var(--warm);
  padding: 11px 14px;
}

/* ---------- 版本观察 ---------- */
.page-news .news-versions {
  background: var(--light-gray);
  padding: var(--news-pad) 0;
}

.page-news .news-versions .section__head {
  margin-bottom: 32px;
}

.page-news .news-versions__grid {
  display: grid;
  gap: 36px;
}

.page-news .news-versions__figure {
  margin: 0;
  border: var(--border-w) solid var(--ink);
  box-shadow: var(--shadow-mid);
  background: var(--mist);
}

.page-news .news-versions__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .news-versions__figure figcaption {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--warm);
  background: var(--abyss);
  padding: 10px 14px;
}

.page-news .news-vaxis {
  border-top: var(--border-w) solid var(--ink);
}

.page-news .news-vrow {
  display: grid;
  gap: 6px;
  padding: 18px 16px;
  border-bottom: var(--rule-w) solid var(--news-line);
}

.page-news .news-vrow:nth-child(odd) {
  background: rgba(123, 166, 161, 0.18);
}

.page-news .news-vrow__label {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-news .news-vrow__ver {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--abyss);
}

.page-news .news-vrow__stage {
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(10, 22, 34, 0.66);
}

.page-news .news-vrow__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-news .news-vaxis__foot {
  margin: 20px 0 0;
  padding: 14px 16px;
  background: var(--amber-light);
  border-left: 6px solid var(--amber);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .news-vaxis__link {
  color: var(--abyss);
  text-decoration: none;
  border-bottom: 2px solid var(--abyss);
  font-weight: 600;
}

.page-news .news-vaxis__link:hover,
.page-news .news-vaxis__link:focus-visible {
  color: var(--abyss-light);
  border-color: var(--amber);
}

/* ---------- 订阅与收藏 ---------- */
.page-news .news-follow {
  background: var(--moon);
  padding: var(--news-pad) 0 72px;
}

.page-news .news-follow__card {
  background: var(--warm);
  border: var(--border-w) solid var(--ink);
  border-top: 6px solid var(--amber);
  box-shadow: var(--shadow-hard);
  padding: 30px 24px;
}

.page-news .news-follow__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--abyss);
  margin: 0 0 14px;
}

.page-news .news-follow__title {
  font-family: var(--font-head);
  font-weight: 650;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.28;
  color: var(--abyss);
  margin: 0 0 14px;
}

.page-news .news-follow__text {
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  margin: 0 0 26px;
}

.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-follow__anchor {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: var(--rule-w) solid var(--news-line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: rgba(10, 22, 34, 0.76);
}

.page-news .anchor-chip__dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--amber);
  animation: news-pulse 2.4s ease-in-out infinite;
}

@keyframes news-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(217, 154, 43, 0.45);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(217, 154, 43, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .anchor-chip__dot {
    animation: none;
  }
  .page-news .news-entry,
  .page-news .news-side__link {
    transition: none;
  }
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .news-vrow {
    grid-template-columns: 136px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
    padding: 20px 20px;
  }

  .page-news .news-follow__card {
    padding: 38px 34px;
  }
}

@media (min-width: 760px) {
  .page-news .news-entry--lead {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: stretch;
  }

  .page-news .news-entry--lead .news-entry__media {
    border-bottom: 0;
    border-right: var(--border-w) solid var(--ink);
  }

  .page-news .news-entry--lead .news-entry__media img {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .news-entry--lead .news-entry__body {
    padding: 32px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

@media (min-width: 900px) {
  .page-news .news-masthead {
    padding: 44px 0 64px;
  }

  .page-news .news-masthead__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: end;
    gap: 52px;
  }

  .page-news .news-cases__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: center;
    gap: 52px;
  }

  .page-news .news-versions__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
    gap: 52px;
  }
}

@media (min-width: 980px) {
  .page-news .news-body {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: 56px;
  }

  .page-news .news-side {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-news .news-entry__title {
    font-size: 21px;
  }

  .page-news .news-entry--lead .news-entry__title {
    font-size: 27px;
  }
}