.page-news {
  --news-rail-w: 232px;
  --news-gap: 56px;
  --news-body: rgba(242, 239, 231, 0.74);
  background:
    radial-gradient(120% 58% at 84% -12%, rgba(59, 42, 99, 0.55), transparent 62%),
    radial-gradient(90% 46% at 6% 4%, rgba(30, 95, 122, 0.28), transparent 60%),
    var(--ink-900);
  color: var(--ivory);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */

.page-news .news-mast {
  padding: 20px 0 clamp(48px, 8vw, 96px);
}

.page-news .news-crumbs {
  margin-bottom: clamp(28px, 4.5vw, 56px);
}

.page-news .mast-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-news .mast-copy h1 {
  margin: 16px 0 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(36px, 6.2vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.022em;
  max-width: 15ch;
}

.page-news .mast-lede {
  margin: 24px 0 0;
  max-width: 58ch;
  font-size: clamp(16px, 1.15vw, 19px);
  line-height: 1.78;
  color: var(--news-body);
}

.page-news .mast-actions {
  margin-top: 30px;
  gap: 12px;
}

.page-news .mast-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-news .mast-stats {
  list-style: none;
  margin: clamp(36px, 5.5vw, 68px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px 0;
  border-top: 1px solid var(--line);
}

.page-news .mast-stats li {
  padding: 20px 18px 18px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .mast-stats strong {
  display: block;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--gold);
}

.page-news .mast-stats span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 主体双栏 ---------- */

.page-news .news-body {
  padding-bottom: clamp(64px, 10vw, 140px);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 40px;
}

.page-news .news-rail {
  border-top: 2px solid var(--gold);
  padding-top: 18px;
}

.page-news .rail-title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--gold);
}

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

.page-news .rail-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px 9px 12px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(242, 239, 231, 0.72);
  text-decoration: none;
  transition: color 0.18s var(--ease), background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .rail-link:hover,
.page-news .rail-link:focus-visible {
  color: var(--gold-soft);
  border-left-color: var(--line-gold);
  background: rgba(201, 162, 39, 0.07);
}

.page-news .rail-num {
  flex: none;
  min-width: 1.6em;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 13px;
  color: var(--gold);
}

.page-news .rail-note {
  margin: 18px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-layout:has(#digest:target) a[href="#digest"],
.page-news .news-layout:has(#index-list:target) a[href="#index-list"],
.page-news .news-layout:has(#distribution:target) a[href="#distribution"],
.page-news .news-layout:has(#series:target) a[href="#series"],
.page-news .news-layout:has(#spotlight:target) a[href="#spotlight"],
.page-news .news-layout:has(#follow:target) a[href="#follow"] {
  color: var(--gold);
  border-left-color: var(--gold);
  background: rgba(201, 162, 39, 0.1);
}

.page-news .news-flow {
  display: grid;
  gap: clamp(56px, 8vw, 108px);
  min-width: 0;
}

.page-news .flow-sec {
  scroll-margin-top: calc(var(--header-h) + 24px);
  min-width: 0;
}

/* ---------- 通用节标题 ---------- */

.page-news .sec-head {
  max-width: 62ch;
}

.page-news .sec-head h2 {
  margin: 14px 0 0;
  font-size: clamp(25px, 3.4vw, 42px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.016em;
}

.page-news .sec-lede {
  margin: 16px 0 0;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--news-body);
}

/* ---------- 01 摘要 ---------- */

.page-news .digest-list {
  list-style: none;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
}

.page-news .digest-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.page-news .digest-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .digest-num {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.3;
  color: var(--gold);
}

.page-news .digest-item h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.45;
}

.page-news .digest-item p {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.74;
  color: var(--news-body);
}

/* ---------- 02 条目索引 ---------- */

.page-news .entry-list {
  list-style: none;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
}

.page-news .entry {
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

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

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

.page-news .entry-num {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-news .entry-when {
  margin-left: auto;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--mist);
  white-space: nowrap;
}

.page-news .entry-title {
  margin: 12px 0 0;
  font-size: 18.5px;
  font-weight: 800;
  line-height: 1.46;
}

.page-news .entry-sum {
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--news-body);
}

.page-news .entry-more {
  margin-top: 14px;
}

.page-news .entry-more summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13.5px;
  letter-spacing: 0.06em;
  color: var(--gold-soft);
}

.page-news .entry-more summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.18s var(--ease);
}

.page-news .entry-more[open] summary::after {
  transform: rotate(225deg) translateY(-2px);
}

.page-news .entry-more .disclosure__body {
  margin-top: 14px;
  padding-left: 16px;
  border-left: 2px solid var(--line-gold);
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-body);
}

.page-news .entry-more .disclosure__body p {
  margin: 0;
}

/* ---------- 03 分布 ---------- */

.page-news .dist-figure {
  margin: clamp(28px, 4vw, 44px) 0 26px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-news .dist-chart {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .dist-seg {
  transition: opacity 0.18s var(--ease);
}

.page-news .dist-chart:hover .dist-seg {
  opacity: 0.4;
}

.page-news .dist-chart .dist-seg:hover {
  opacity: 1;
}

.page-news .dist-seg--svc {
  fill: var(--jade);
}

.page-news .dist-seg--rec {
  fill: var(--indigo);
}

.page-news .dist-seg--hlp {
  fill: var(--wine);
}

.page-news .dist-legend {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .dist-legend li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 15px;
  border-radius: var(--radius);
  background: rgba(18, 58, 90, 0.3);
  font-size: 14px;
  color: rgba(242, 239, 231, 0.8);
}

.page-news .dist-legend strong {
  margin-left: auto;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 18px;
  color: var(--ivory);
}

.page-news .dist-dot {
  flex: none;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.page-news .dist-dot--svc {
  background: var(--jade);
}

.page-news .dist-dot--rec {
  background: var(--indigo);
}

.page-news .dist-dot--hlp {
  background: var(--wine);
}

/* ---------- 04 专题 ---------- */

.page-news .series-art {
  margin: clamp(28px, 4vw, 44px) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

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

.page-news .series-item {
  padding: 26px 0 30px;
  border-top: 2px solid var(--line);
}

.page-news .series-item--a {
  border-top-color: var(--jade);
}

.page-news .series-item--b {
  border-top-color: var(--indigo);
}

.page-news .series-item--c {
  border-top-color: var(--wine);
}

.page-news .series-num {
  display: block;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 30px;
  line-height: 1;
  color: var(--gold);
}

.page-news .series-name {
  margin: 14px 0 0;
  font-size: 21px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.page-news .series-desc {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--news-body);
}

.page-news .series-meta {
  margin: 12px 0 0;
  display: flex;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--mist);
}

.page-news .series-meta + .series-meta {
  margin-top: 6px;
}

.page-news .meta-key {
  flex: none;
  width: 3.4em;
  padding-top: 2px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* ---------- 05 专区精选 ---------- */

.page-news .spot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-news .spot-art {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-news .spot-heading {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.45;
}

.page-news .spot-rules {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 13px;
}

.page-news .spot-rules li {
  position: relative;
  padding-left: 22px;
  font-size: 15.5px;
  line-height: 1.74;
  color: var(--news-body);
}

.page-news .spot-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  background: var(--gold);
}

.page-news .spot-cta {
  margin-top: 24px;
}

.page-news .spot-picks {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .spot-picks li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
  line-height: 1.7;
  color: rgba(242, 239, 231, 0.82);
}

.page-news .spot-picks .tag {
  flex: none;
}

/* ---------- 06 跟上更新 ---------- */

.page-news .follow-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-news .follow-card {
  padding: 28px 24px 30px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(18, 58, 90, 0.62), rgba(11, 33, 54, 0.32));
}

.page-news .follow-card--alt {
  background: linear-gradient(158deg, rgba(59, 42, 99, 0.55), rgba(11, 33, 54, 0.32));
}

.page-news .follow-card h3 {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.4;
}

.page-news .follow-card p {
  margin: 0 0 22px;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--news-body);
}

.page-news .follow-note {
  margin: 26px 0 0;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.84;
  color: var(--mist);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-news .dist-legend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .follow-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-news .mast-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: end;
  }

  .page-news .spot-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 44px;
    align-items: center;
  }

  .page-news .series-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .series-item {
    padding: 26px 24px 30px;
  }

  .page-news .series-item:first-child {
    padding-left: 0;
  }

  .page-news .series-item + .series-item {
    border-left: 1px solid var(--line);
  }
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: var(--news-gap);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

@media (max-width: 560px) {
  .page-news .digest-item {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 12px;
  }

  .page-news .entry-head {
    flex-wrap: wrap;
  }

  .page-news .entry-when {
    margin-left: 0;
    width: 100%;
  }

  .page-news .spot-picks li {
    flex-wrap: wrap;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition: none !important;
    animation: none !important;
  }
}