.page-news {
  --news-rail-w: 200px;
  --news-shell-gap: 30px;
  --news-fill: rgba(16, 26, 58, 0.72);
  display: block;
  background: var(--ink-night);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 32px 0 44px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(130% 100% at 88% 0%, rgba(47, 227, 214, 0.16), transparent 62%),
    linear-gradient(158deg, var(--ink-night) 0%, var(--ink-deep) 52%, var(--teal-deep) 100%);
  scroll-margin-top: 110px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -42%;
  right: -14%;
  width: 58%;
  height: 200%;
  z-index: -1;
  transform: rotate(16deg);
  background: linear-gradient(200deg, rgba(47, 227, 214, 0.2) 0%, rgba(51, 38, 94, 0.32) 48%, rgba(255, 107, 61, 0.1) 100%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(154, 166, 196, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 166, 196, 0.08) 1px, transparent 1px);
  background-size: 84px 84px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 88%);
  pointer-events: none;
}

.page-news .news-hero__title {
  margin: 18px 0 0;
  max-width: 16em;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 6.4vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-news .news-hero__lede {
  margin: 22px 0 0;
  max-width: 44em;
  color: rgba(244, 246, 248, 0.82);
}

.page-news .news-hero__meta {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-hero__meta li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-hero__k {
  flex: none;
  min-width: 54px;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-hero__v {
  font-size: 14px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 外壳与索引栏 ---------- */

.page-news .news-shell {
  display: grid;
  gap: var(--news-shell-gap);
  padding-top: 36px;
  padding-bottom: 72px;
}

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

.page-news .news-rail__head {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fog);
}

.page-news .news-rail__nav {
  display: flex;
  gap: 8px;
  padding-bottom: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.page-news .news-rail__nav::-webkit-scrollbar {
  display: none;
}

.page-news .news-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: none;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 26, 58, 0.55);
  color: var(--fog);
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.06em;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.25s var(--ease), background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .news-tag:hover,
.page-news .news-tag:focus-visible {
  color: var(--ink-night);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-news .news-tag__dot {
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-news .news-tag--release .news-tag__dot { background: var(--mint); }
.page-news .news-tag--series .news-tag__dot { background: var(--goal); }
.page-news .news-tag--follow .news-tag__dot { background: var(--fog); }

.page-news .news-tag:hover .news-tag__dot,
.page-news .news-tag:focus-visible .news-tag__dot {
  background: var(--ink-night);
}

.page-news .news-rail__note {
  margin: 14px 0 0;
  max-width: 24em;
  font-size: 12px;
  line-height: 1.75;
  color: var(--fog);
}

/* ---------- 内容流与章节 ---------- */

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

.page-news .news-section {
  padding: 36px 0 44px;
  border-top: 1px solid var(--line-soft);
  scroll-margin-top: 118px;
}

.page-news .news-section:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .news-section__head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
  max-width: 46em;
}

.page-news .news-section__head::before {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  margin-bottom: 2px;
  background: var(--cyan);
}

.page-news #releases .news-section__head::before { background: var(--mint); }
.page-news #series .news-section__head::before { background: var(--goal); }
.page-news #follow .news-section__head::before { background: var(--fog); }

.page-news .news-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.15;
  color: var(--paper);
}

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

/* ---------- 本期看点 ---------- */

.page-news .spot-list {
  list-style: none;
  margin: 0;
  padding: 0 0 22px;
  display: grid;
  gap: 16px;
}

.page-news .spot-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(16, 26, 58, 0.92), rgba(11, 18, 48, 0.92));
  box-shadow: 6px 6px 0 rgba(47, 227, 214, 0.08);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-news .spot-card:hover {
  border-color: var(--line-cyan);
  box-shadow: 9px 9px 0 rgba(47, 227, 214, 0.18);
}

.page-news .spot-card > .tag {
  align-self: start;
}

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

.page-news .spot-card__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .spot-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

.page-news .spot-card__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(154, 166, 196, 0.92);
}

/* ---------- 数据解读 ---------- */

.page-news .news-insights__hero {
  margin: 0 0 28px;
}

.page-news .figure-frame img {
  object-fit: cover;
}

.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .entry--feature {
  display: grid;
  gap: 20px;
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(16, 26, 58, 0.7), rgba(11, 18, 48, 0.7));
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease);
}

.page-news .entry--feature:hover {
  border-color: var(--line-cyan);
}

.page-news .entry--data {
  border-left: 3px solid var(--cyan);
}

.page-news .entry__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.page-news .entry__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-news .entry__body > .tag {
  align-self: start;
}

.page-news .entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.22;
  color: var(--paper);
}

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

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

.page-news .entry--slim {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-news .entry__slim-title {
  flex: 1 1 220px;
  margin: 0;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
  transition: color 0.2s var(--ease);
}

.page-news .entry--slim:hover .entry__slim-title {
  color: var(--cyan);
}

.page-news .entry--slim > .tag {
  align-self: center;
}

/* ---------- 版本公告 ---------- */

.page-news .release-layout {
  display: grid;
  gap: 26px;
}

.page-news .release-figure {
  margin: 0;
}

.page-news .release-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .release-item {
  display: grid;
  gap: 4px 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .release-item:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-news .release-item__ver {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--mint);
}

.page-news .release-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .release-item__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

/* ---------- 专题复盘 ---------- */

.page-news .series-grid {
  display: grid;
  gap: 18px;
}

.page-news .series-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(110, 31, 60, 0.34), rgba(16, 26, 58, 0.86));
  transition: border-color 0.25s var(--ease);
}

.page-news .series-card:hover {
  border-color: var(--line-cyan);
}

.page-news .series-card > .tag {
  align-self: start;
}

.page-news .series-card__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-news .series-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--fog);
}

.page-news .series-card__meta {
  margin: auto 0 0;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(154, 166, 196, 0.92);
}

.page-news .series-card--lead {
  padding: 0;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(110, 31, 60, 0.4), rgba(11, 18, 48, 0.9));
}

.page-news .series-card--lead .figure-frame {
  border: 0;
  border-radius: 0;
}

.page-news .series-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
}

.page-news .series-card__body > .tag {
  align-self: start;
}

/* ---------- 订阅与回看 ---------- */

.page-news .follow-grid {
  display: grid;
  gap: 16px;
}

.page-news .follow-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--mint);
  border-radius: var(--radius);
  background: rgba(16, 26, 58, 0.55);
}

.page-news .follow-card__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-news .follow-card__text {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--fog);
}

.page-news .follow-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.page-news .follow-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fog);
}

.page-news .follow-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 1px;
}

.page-news .follow-note a:hover {
  color: var(--mint);
}

/* ---------- 回到开头 ---------- */

.page-news .news-backtop {
  margin: 34px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-news .news-backtop a {
  color: var(--fog);
  text-decoration: none;
}

.page-news .news-backtop a:hover,
.page-news .news-backtop a:focus-visible {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {

  .page-news .news-hero {
    padding: 44px 0 56px;
  }

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

  .page-news .news-hero__meta li {
    flex-direction: column;
    gap: 6px;
    padding: 14px 16px 14px 0;
  }

  .page-news .spot-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-bottom: 46px;
  }

  .page-news .spot-list > li:nth-child(2) {
    margin-top: 18px;
  }

  .page-news .spot-list > li:nth-child(3) {
    margin-top: 36px;
  }

  .page-news .entry--feature {
    grid-template-columns: minmax(0, 1fr) 210px;
    align-items: center;
    gap: 28px;
    padding: 26px 24px;
  }

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

  .page-news .series-card--lead {
    grid-column: 1 / -1;
  }

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

@media (min-width: 900px) {

  .page-news .release-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .release-item {
    grid-template-columns: 86px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .release-list {
    margin-top: -18px;
  }
}

@media (min-width: 1000px) {

  .page-news .news-shell {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 56px;
    padding-top: 52px;
  }

  .page-news .news-rail {
    position: sticky;
    top: 112px;
    align-self: start;
  }

  .page-news .news-rail__nav {
    flex-direction: column;
    overflow: visible;
  }

  .page-news .news-tag {
    justify-content: flex-start;
    width: 100%;
  }

  .page-news .news-section {
    padding: 46px 0 54px;
  }
}

@media (min-width: 1180px) {

  .page-news .series-card--lead {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .series-card--lead .figure-frame {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .series-card--lead .figure-frame img {
    height: 100%;
  }

  .page-news .series-card__body {
    padding: 28px 26px;
  }

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