.page-news {
  --news-cut: 18px;
  --news-rail-w: 232px;
  background: var(--paper);
  color: var(--graphite);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-news .news-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(118deg, var(--ink-night) 0%, var(--deep-sea) 100%);
}

.page-news .news-hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.page-news .news-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(105deg, rgba(10, 29, 51, 0.95) 0%, rgba(10, 29, 51, 0.76) 48%, rgba(18, 58, 99, 0.5) 100%);
}

.page-news .news-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(53, 240, 208, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 240, 208, 0.09) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(100deg, rgba(0, 0, 0, 0.9), transparent 74%);
}

.page-news .news-hero__inner {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(46px, 8vw, 104px) 0 clamp(38px, 6vw, 76px);
}

.page-news .news-hero__eyebrow {
  display: inline-block;
  margin: 0 0 20px;
  padding: 5px 14px;
  border: 1px solid rgba(53, 240, 208, 0.55);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--neon-cyan);
}

.page-news .news-hero__title {
  margin: 0;
  max-width: 15em;
  font-size: clamp(30px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--paper-white);
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.page-news .news-hero__lead {
  margin: 22px 0 0;
  max-width: 40em;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(246, 241, 231, 0.86);
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: 30px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid rgba(143, 166, 191, 0.28);
  list-style: none;
}

.page-news .news-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.page-news .news-hero__factnum {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 24px;
  font-weight: 700;
  color: var(--neon-cyan);
}

.page-news .news-hero__factlabel {
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 面包屑 ---------- */

.page-news .news-crumb {
  margin: 20px 0 0;
  font-size: 13px;
}

.page-news .news-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--mist);
}

.page-news .news-crumb a {
  color: var(--deep-sea);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-news .news-crumb a:hover,
.page-news .news-crumb a:focus-visible {
  border-bottom-color: var(--coral);
}

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

/* ---------- 通用小标签 ---------- */

.page-news .news-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--deep-sea);
}

.page-news .news-tag {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--graphite);
  background: var(--mist-cyan);
}

.page-news .news-tag--data {
  background: transparent;
  border-color: rgba(18, 58, 99, 0.4);
  color: var(--deep-sea);
}

.page-news .news-tag--live {
  background: var(--ink-night);
  border-color: var(--ink-night);
  color: var(--neon-cyan);
}

.page-news .news-quiet-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  color: var(--deep-sea);
  text-decoration: none;
  border-bottom: 1px solid rgba(18, 58, 99, 0.35);
  padding-bottom: 1px;
}

.page-news .news-quiet-link:hover,
.page-news .news-quiet-link:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* ---------- 本季看点 ---------- */

.page-news .news-picks {
  padding: clamp(34px, 5vw, 60px) 0 clamp(10px, 2vw, 20px);
}

.page-news .news-picks__head {
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .news-picks__head h2 {
  margin: 10px 0 0;
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.page-news .news-picks__grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: 1fr;
}

.page-news .news-pick {
  position: relative;
  padding: 24px 22px 22px;
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-left: 4px solid var(--deep-sea);
}

.page-news .news-pick__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--coral);
}

.page-news .news-pick__title {
  margin: 10px 0 10px;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.page-news .news-pick__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 主体两栏 ---------- */

.page-news .news-body {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  grid-template-columns: 1fr;
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-news .news-rail__inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .news-rail__nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-news .news-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 12px;
  border-left: 2px solid var(--line);
  font-size: 14px;
  color: var(--graphite);
  text-decoration: none;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  border-left-color: var(--coral);
  background: rgba(255, 107, 74, 0.07);
}

.page-news .news-rail__link.is-active,
.page-news .news-rail__link[aria-current="true"] {
  border-left-color: var(--neon-cyan);
  background: var(--ink-night);
  color: var(--mist-cyan);
}

.page-news .news-rail__no {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--mist);
}

.page-news .news-rail__note {
  margin: 10px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 章节头 ---------- */

.page-news .news-sec {
  margin-top: clamp(38px, 5vw, 68px);
}

.page-news .news-sec:first-child {
  margin-top: 0;
}

.page-news .news-sec__head {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 16px;
  align-items: baseline;
  margin-bottom: clamp(18px, 2.5vw, 28px);
}

.page-news .news-sec__index {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--deep-sea);
}

.page-news .news-sec__title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 30px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.page-news .news-sec__lead {
  grid-column: 2;
  margin: 10px 0 0;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 条目流 ---------- */

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

.page-news .news-item {
  position: relative;
  padding: 22px 24px 24px 26px;
  background: var(--paper-white);
  border: 1px solid var(--line);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 16px;
  height: 16px;
  background: var(--deep-sea);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.page-news .news-item::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 74px;
  height: 74px;
  pointer-events: none;
  background: linear-gradient(45deg, transparent 49.2%, var(--line) 49.2% 50.8%, transparent 50.8%);
}

.page-news .news-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px -18px rgba(10, 29, 51, 0.55);
}

.page-news .news-item__no {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
  transition: color 180ms var(--ease);
}

.page-news .news-item:hover .news-item__no {
  color: var(--coral);
}

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

.page-news .news-item__time {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .news-item__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-news .news-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 数据专栏 ---------- */

.page-news .news-column {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 52px);
  background: linear-gradient(150deg, var(--ink-night) 0%, #0d2644 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
  color: var(--paper);
}

.page-news .news-column::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(53, 240, 208, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 240, 208, 0.07) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 82% 12%, rgba(0, 0, 0, 0.9), transparent 68%);
}

.page-news .news-column .news-sec__index {
  color: var(--neon-cyan);
}

.page-news .news-column .news-sec__title {
  color: var(--paper-white);
}

.page-news .news-column .news-sec__lead {
  color: var(--mist);
}

.page-news .news-column__grid {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  grid-template-columns: 1fr;
}

.page-news .news-column__figure {
  margin: 0;
}

.page-news .news-column__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(143, 166, 191, 0.28);
  background: rgba(255, 253, 248, 0.04);
}

.page-news .news-column__figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-column__points {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-point {
  padding: 16px 18px;
  border-left: 2px solid rgba(53, 240, 208, 0.55);
  background: rgba(255, 253, 248, 0.055);
}

.page-news .news-point__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--paper-white);
}

.page-news .news-point__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(246, 241, 231, 0.82);
}

/* ---------- 终场速览 ---------- */

.page-news .news-recap__grid {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  grid-template-columns: 1fr;
}

.page-news .news-recap__figure {
  margin: 0;
}

.page-news .news-recap__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: var(--paper-white);
}

.page-news .news-recap__scroller {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 14px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-recap__scroller:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 4px;
}

.page-news .news-recap__card {
  flex: 0 0 min(286px, 82%);
  scroll-snap-align: start;
  padding: 20px 20px 22px;
  background: var(--paper-white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--deep-sea);
}

.page-news .news-recap__kicker {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-news .news-recap__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
}

.page-news .news-recap__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .news-recap__action {
  margin: clamp(20px, 3vw, 28px) 0 0;
}

/* ---------- 专题系列 ---------- */

.page-news .news-series {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
  grid-template-columns: 1fr;
}

.page-news .news-series__cover {
  position: relative;
  margin: 0;
}

.page-news .news-series__cover::after {
  content: "";
  position: absolute;
  inset: auto 0 0 auto;
  width: 46%;
  height: 12px;
  background: repeating-linear-gradient(-12deg, var(--coral) 0 8px, var(--neon-cyan) 8px 16px);
  opacity: 0.85;
}

.page-news .news-series__cover img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--ink-night);
}

.page-news .news-series__list {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-news .news-series__item {
  background: var(--paper-white);
  border: 1px solid var(--line);
}

.page-news .news-series__item[open] {
  border-left: 3px solid var(--coral);
}

.page-news .news-series__summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  font-size: 16px;
  font-weight: 800;
  color: var(--graphite);
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-series__summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--deep-sea);
}

.page-news .news-series__item[open] .news-series__summary::after {
  content: "–";
  color: var(--coral);
}

.page-news .news-series__summary:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: -2px;
}

.page-news .news-series__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .news-series__desc {
  margin: 0;
  padding: 0 18px 18px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 投稿与合作 ---------- */

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

.page-news .news-contrib__card {
  padding: 22px 22px 24px;
  background: var(--mist-cyan);
  border: 1px solid rgba(18, 58, 99, 0.18);
}

.page-news .news-contrib__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: var(--deep-sea);
}

.page-news .news-contrib__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .news-contrib__action {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(20px, 3vw, 28px) 0 0;
}

/* ---------- 平板 ---------- */

@media (min-width: 641px) {
  .page-news .news-picks__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-news .news-list > .news-item--wide {
    grid-column: 1 / -1;
  }

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

  .page-news .news-recap__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr);
    align-items: start;
  }

  .page-news .news-recap__scroller {
    padding-bottom: 8px;
  }

  .page-news .news-series {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-news .news-column__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 桌面分屏 ---------- */

@media (min-width: 1025px) {
  .page-news .news-hero__title {
    max-width: 13em;
  }

  .page-news .news-picks__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-news .news-pick:nth-child(2) {
    margin-top: 26px;
  }

  .page-news .news-pick:nth-child(3) {
    margin-top: 52px;
  }

  .page-news .news-body {
    grid-template-columns: var(--news-rail-w) minmax(0, 2fr);
  }

  .page-news .news-rail__inner {
    position: sticky;
    top: 108px;
  }

  .page-news .news-sec {
    margin-top: clamp(52px, 5vw, 84px);
  }
}

/* ---------- 窄屏收口 ---------- */

@media (max-width: 640px) {
  .page-news .news-hero__inner {
    padding-top: 40px;
    padding-bottom: 34px;
  }

  .page-news .news-hero__facts {
    gap: 12px 22px;
  }

  .page-news .news-hero__factnum {
    font-size: 20px;
  }

  .page-news .news-item {
    padding: 20px 18px 22px 20px;
  }

  .page-news .news-column {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
  }

  .page-news .news-series__cover::after {
    height: 9px;
  }

  .page-news .ly-btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-rail__link {
    transition: opacity 120ms linear;
  }

  .page-news .news-item:hover {
    transform: none;
  }
}