.page-news {
  --news-index-w: 236px;
  --news-hair: rgba(188, 208, 230, 0.55);
  --news-hair-dark: rgba(188, 208, 230, 0.18);
  background: var(--mist);
  color: var(--graphite);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-news .wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(110% 80% at 88% 0%, rgba(255, 107, 26, 0.16), transparent 62%),
    radial-gradient(90% 70% at 0% 100%, rgba(20, 199, 165, 0.12), transparent 60%),
    var(--navy-900);
  color: var(--mist);
  padding: clamp(20px, 4vw, 40px) 0 clamp(36px, 5vw, 68px);
}

.page-news .news-hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(188, 208, 230, 0.14) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(188, 208, 230, 0.09) 1px, transparent 1px);
  background-size: 72px 72px, 72px 72px;
  -webkit-mask-image: radial-gradient(120% 90% at 25% 0%, #000 35%, transparent 88%);
  mask-image: radial-gradient(120% 90% at 25% 0%, #000 35%, transparent 88%);
}

.page-news .news-hero .breadcrumb__link,
.page-news .news-hero .breadcrumb__sep {
  color: rgba(243, 247, 252, 0.6);
}

.page-news .news-hero .breadcrumb__link:hover {
  color: var(--orange-bright);
}

.page-news .news-hero .breadcrumb__current {
  color: var(--mist);
}

.page-news .news-hero .eyebrow {
  display: inline-block;
  margin: clamp(20px, 3vw, 32px) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sand);
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  max-width: 12em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--white);
}

.page-news .news-hero .lede {
  margin: 18px 0 0;
  max-width: 640px;
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.75;
  color: rgba(243, 247, 252, 0.76);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .news-hero__figure {
  position: relative;
  margin: clamp(26px, 4vw, 46px) 0 0;
  padding: 8px;
  border: 1px solid rgba(188, 208, 230, 0.26);
  background: rgba(13, 39, 66, 0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-news .news-hero__figure::before,
.page-news .news-hero__figure::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border: 1px solid var(--orange);
  pointer-events: none;
}

.page-news .news-hero__figure::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-news .news-hero__figure::after {
  right: -1px;
  bottom: -1px;
  border-left: 0;
  border-top: 0;
}

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

.page-news .news-hero__caption {
  padding: 10px 4px 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(243, 247, 252, 0.6);
}

.page-news .news-scale {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-scale__item {
  padding-top: 10px;
  border-top: 1px solid rgba(188, 208, 230, 0.22);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  line-height: 1.6;
  color: rgba(243, 247, 252, 0.5);
}

.page-news .news-scale__item strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--mist);
}

/* ---------- 本周编辑台 ---------- */
.page-news .news-desk {
  padding: var(--section-y) 0 clamp(32px, 5vw, 64px);
}

.page-news .news-desk__head {
  max-width: 660px;
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-news .news-desk__head .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--blue);
}

.page-news .news-desk__head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}

.page-news .news-desk__intro {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-muted);
}

.page-news .news-desk__grid {
  display: grid;
  gap: var(--gap);
}

.page-news .news-lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(20px, 3vw, 34px);
  background: var(--white);
  border: 1px solid var(--news-hair);
  border-left: 4px solid var(--orange);
  box-shadow: var(--shadow-panel);
}

.page-news .news-lead__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-news .news-lead__time {
  color: var(--ink-muted);
}

.page-news .news-lead__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.8vw, 30px);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}

.page-news .news-lead__sum {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-muted);
}

.page-news .news-lead__note {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--teal);
  font-size: 14px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-news .news-desk__side {
  display: grid;
  gap: var(--gap);
}

.page-news .news-mini {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 26px);
  background: linear-gradient(158deg, var(--navy-800), var(--navy-900));
  border: 1px solid var(--news-hair-dark);
  color: var(--mist);
}

.page-news .news-mini__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-news .news-mini__tag {
  color: var(--orange-bright);
}

.page-news .news-mini__time {
  color: rgba(243, 247, 252, 0.5);
}

.page-news .news-mini__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.35;
  color: var(--white);
}

.page-news .news-mini__sum {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(243, 247, 252, 0.72);
}

.page-news .news-mini .tag {
  border-color: rgba(255, 107, 26, 0.5);
  color: var(--orange-bright);
}

/* ---------- 目录 + 列表 ---------- */
.page-news .news-log {
  padding: 0 0 var(--section-y);
}

.page-news .news-log__layout {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
}

.page-news .news-index {
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--news-hair);
}

.page-news .news-index__title {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--news-hair);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
}

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

.page-news .news-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  color: var(--graphite);
  text-decoration: none;
  transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.page-news .news-index__link span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--blue);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  background: var(--blue-soft);
  color: var(--navy-900);
}

.page-news .news-index__note {
  margin: 14px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--news-hair);
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-muted);
}

.page-news .news-stream {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  min-width: 0;
}

.page-news .news-block {
  scroll-margin-top: 100px;
  min-width: 0;
}

.page-news .news-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding-bottom: 12px;
  margin-bottom: clamp(16px, 2.4vw, 24px);
  border-bottom: 2px solid var(--graphite);
}

.page-news .news-block__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sand);
}

.page-news .news-block__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 28px);
  letter-spacing: -0.02em;
  color: var(--navy-900);
}

.page-news .news-block__desc {
  flex-basis: 100%;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-muted);
}

.page-news .news-list {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-item {
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--white);
  border: 1px solid var(--news-hair);
  border-radius: var(--radius-md);
  transition: border-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}

.page-news .news-item:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-panel);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-news .news-item__time {
  color: var(--ink-muted);
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.4;
  color: var(--navy-900);
}

.page-news .news-item__sum {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-muted);
}

.page-news .news-item__more {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--news-hair);
}

.page-news .news-item__more summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--blue);
  list-style: none;
}

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

.page-news .news-item__more summary::before {
  content: "+ ";
  font-family: var(--font-mono);
  color: var(--orange);
}

.page-news .news-item__more[open] summary::before {
  content: "− ";
}

.page-news .news-item__more p {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-muted);
}

.page-news .news-item__link {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-news .news-item__link:hover {
  color: var(--orange);
}

.page-news .news-figure {
  margin: 0;
  padding: 8px;
  background: var(--white);
  border: 1px solid var(--news-hair);
}

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

.page-news .news-figure figcaption {
  padding: 8px 2px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--ink-muted);
}

.page-news .news-figure--version {
  margin-top: clamp(16px, 2.4vw, 22px);
}

.page-news .news-figure--schedule {
  margin-bottom: clamp(16px, 2.4vw, 22px);
}

.page-news .news-block__body,
.page-news .news-block__cols {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  min-width: 0;
}

/* 数据方法：深色区 */
.page-news .news-block--data {
  padding: clamp(20px, 3vw, 34px);
  background: linear-gradient(165deg, var(--navy-800), var(--navy-900));
  border: 1px solid var(--news-hair-dark);
  color: var(--mist);
}

.page-news .news-block--data .news-block__head {
  border-bottom-color: rgba(188, 208, 230, 0.32);
}

.page-news .news-block--data .news-block__head h2 {
  color: var(--white);
}

.page-news .news-block--data .news-block__desc {
  color: rgba(243, 247, 252, 0.74);
}

.page-news .news-block--data .news-item {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(188, 208, 230, 0.2);
}

.page-news .news-block--data .news-item:hover {
  border-color: var(--teal);
  box-shadow: none;
}

.page-news .news-block--data .news-item__title {
  color: var(--white);
}

.page-news .news-block--data .news-item__sum {
  color: rgba(243, 247, 252, 0.76);
}

.page-news .news-block--data .news-item__time {
  color: var(--sand);
}

.page-news .news-block--data .news-item__more {
  border-top-color: rgba(188, 208, 230, 0.24);
}

.page-news .news-block--data .news-item__more summary {
  color: var(--teal);
}

.page-news .news-block--data .news-item__more p {
  color: rgba(243, 247, 252, 0.7);
}

.page-news .news-block__aside {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  align-content: start;
}

.page-news .news-chart {
  margin: 0;
  padding: 14px;
  background: rgba(7, 26, 47, 0.6);
  border: 1px solid rgba(188, 208, 230, 0.2);
}

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

.page-news .news-chart figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  color: rgba(243, 247, 252, 0.62);
}

.page-news .news-figure--data {
  background: rgba(7, 26, 47, 0.6);
  border-color: rgba(188, 208, 230, 0.2);
}

.page-news .news-figure--data figcaption {
  color: rgba(243, 247, 252, 0.62);
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence {
  position: relative;
  overflow: hidden;
  padding: var(--section-y) 0;
  background:
    radial-gradient(90% 70% at 92% 0%, rgba(255, 107, 26, 0.18), transparent 62%),
    var(--navy-900);
  color: var(--mist);
}

.page-news .news-cadence__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
}

.page-news .news-cadence__lead .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sand);
}

.page-news .news-cadence__lead h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .news-cadence__lead p {
  margin: 14px 0 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(243, 247, 252, 0.76);
}

.page-news .news-cadence__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-news .news-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(188, 208, 230, 0.18);
  border: 1px solid rgba(188, 208, 230, 0.18);
}

.page-news .news-stats__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--navy-800);
}

.page-news .news-stats__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--teal);
}

.page-news .news-stats__item:nth-child(2) .news-stats__num {
  color: var(--orange-bright);
}

.page-news .news-stats__item:nth-child(3) .news-stats__num {
  color: var(--mist);
}

.page-news .news-stats__item:nth-child(4) .news-stats__num {
  color: var(--sand);
}

.page-news .news-stats__label {
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: rgba(243, 247, 252, 0.66);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-news .news-scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-figure--schedule {
    margin-bottom: clamp(18px, 2.4vw, 24px);
  }
}

@media (min-width: 860px) {
  .page-news .news-desk__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-news .news-block__body {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: start;
  }

  .page-news .news-figure--version {
    margin-top: 0;
  }

  .page-news .news-cadence__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }

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

@media (min-width: 960px) {
  .page-news .news-log__layout {
    grid-template-columns: var(--news-index-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: 96px;
  }

  .page-news .news-block__cols {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-news .news-block__head {
    gap: 10px 16px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-desk__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-index__link {
    transition: none;
  }
}