/* ============ 文章中心 · 页面专属样式 ============ */
.page-news {
  --news-sticky-top: 56px;
  --news-ink: var(--c-text);
  --news-dim: var(--c-muted);
  --news-hair: var(--c-line);
}

@keyframes news-reveal {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: 30px 0 0;
  background:
    radial-gradient(760px 380px at 92% -10%, rgba(53, 240, 154, .16), transparent 62%),
    radial-gradient(560px 320px at 2% 4%, rgba(155, 107, 255, .13), transparent 64%);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 16px;
}

.page-news .news-hero__title {
  margin: 12px 0 0;
  font-size: 28px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--news-ink);
}

.page-news .news-hero__lede {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-dim);
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-hero__fact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  border: 1px solid var(--news-hair);
  border-radius: var(--r-pill);
  background: rgba(16, 32, 63, .68);
  font-size: 12px;
  color: var(--news-dim);
}

.page-news .news-hero__fact b {
  font-weight: 700;
  font-size: 13px;
  color: var(--c-green);
}

.page-news .news-hero__art {
  margin: 0;
  border: 1px solid var(--news-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 26px 60px -40px rgba(0, 0, 0, .9);
}

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

.page-news .news-hero__strip {
  height: 24px;
  margin-top: 32px;
  border-top: 1px solid var(--news-hair);
  background-image: linear-gradient(90deg, var(--news-hair) 1px, transparent 1px);
  background-size: 26px 100%;
  opacity: .65;
}

/* ---------- 标签条 ---------- */
.page-news .news-tabs {
  position: sticky;
  top: var(--news-sticky-top);
  z-index: 25;
  background: rgba(6, 12, 31, .93);
  border-bottom: 1px solid var(--news-hair);
  backdrop-filter: blur(12px);
}

.page-news .news-tabs__inner {
  display: flex;
  gap: 8px;
  padding-top: 10px;
  padding-bottom: 10px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-news .news-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 15px;
  border: 1px solid var(--news-hair);
  border-radius: var(--r-pill);
  background: rgba(16, 32, 63, .55);
  font-size: 13px;
  line-height: 1.4;
  color: var(--news-dim);
  text-decoration: none;
  transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.page-news .news-tab:hover {
  color: var(--news-ink);
  border-color: var(--c-green);
}

.page-news .news-tab:focus-visible,
.page-news .news-item__row:focus-visible,
.page-news .news-odd-row:focus-visible,
.page-news .news-timeline__link:focus-visible {
  outline: 2px solid var(--c-green);
  outline-offset: 2px;
}

.page-news .news-tab--active {
  background: var(--c-green);
  border-color: var(--c-green);
  color: var(--ink-on-green);
  font-weight: 700;
}

.page-news .news-tab__count {
  font-size: 11px;
  opacity: .78;
}

/* ---------- 章节骨架 ---------- */
.page-news .news-section {
  padding: 46px 0 0;
  scroll-margin-top: 124px;
}

.page-news .news-section--notes {
  padding-bottom: 68px;
}

.page-news .news-section__head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 68ch;
  margin-bottom: 22px;
}

.page-news .news-section__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--news-ink);
}

.page-news .news-section__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-dim);
}

/* ---------- 配图 ---------- */
.page-news .news-figure {
  margin: 0 0 22px;
  border: 1px solid var(--news-hair);
  border-radius: var(--r-card);
  overflow: hidden;
  background: var(--c-midnight);
}

.page-news .news-figure .media-frame {
  border-radius: 0;
}

.page-news .news-figure__cap {
  padding: 10px 16px;
  border-top: 1px solid var(--news-hair);
  font-family: var(--f-data);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--news-dim);
  background: var(--c-midnight);
}

/* ---------- 置顶专题 ---------- */
.page-news .news-feature {
  display: grid;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--news-hair);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(22, 41, 76, .92), rgba(6, 12, 31, .94));
}

.page-news .news-feature__kicker {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-amber);
}

.page-news .news-feature__title {
  margin: 0;
  font-size: 19px;
  line-height: 1.45;
  font-weight: 800;
  color: var(--news-ink);
}

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

.page-news .news-feature__odds {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-odd-row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 12px;
  padding: 11px 13px;
  border: 1px solid var(--news-hair);
  border-radius: var(--r-sm);
  background: rgba(6, 12, 31, .55);
  text-decoration: none;
  transition: border-color var(--t-fast), transform var(--t-fast), background var(--t-fast);
}

.page-news .news-odd-row:hover {
  border-color: var(--c-amber);
  background: rgba(255, 165, 61, .08);
  transform: translateY(-1px);
}

.page-news .news-odd-row__code {
  grid-area: 1 / 1;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--c-ice);
}

.page-news .news-odd-row__score {
  grid-area: 1 / 2;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-amber);
  white-space: nowrap;
}

.page-news .news-odd-row__label {
  grid-area: 2 / 1 / 3 / 3;
  font-size: 13px;
  line-height: 1.62;
  color: var(--news-dim);
}

.page-news .news-feature__media {
  margin: 0;
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--news-hair);
  min-height: 180px;
}

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

/* ---------- 条目列表（折叠面板） ---------- */
.page-news .news-list {
  display: grid;
  gap: 12px;
}

.page-news .news-item {
  border: 1px solid var(--news-hair);
  border-radius: var(--r-card);
  background: linear-gradient(180deg, rgba(16, 32, 63, .95), rgba(16, 32, 63, .55));
  overflow: hidden;
  transition: border-color var(--t-fast);
}

.page-news .news-item:hover {
  border-color: rgba(53, 240, 154, .55);
}

.page-news .news-item[open] {
  border-color: var(--c-green);
  box-shadow: var(--glow-green);
}

.page-news .news-item__row {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto;
  align-items: center;
  gap: 4px 14px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .news-item__code {
  grid-column: 1;
  grid-row: 1;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-ice);
}

.page-news .news-item__title {
  grid-column: 1;
  grid-row: 2;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.52;
  color: var(--news-ink);
}

.page-news .news-item__hint {
  grid-column: 1;
  grid-row: 3;
  font-size: 12px;
  color: var(--news-dim);
}

.page-news .news-item__chev {
  position: relative;
  grid-column: 2;
  grid-row: 1 / span 3;
  width: 26px;
  height: 26px;
  border: 1px solid var(--news-hair);
  border-radius: 50%;
  transition: transform var(--t-fast), border-color var(--t-fast);
}

.page-news .news-item__chev::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--c-green);
  border-bottom: 1.5px solid var(--c-green);
  transform: translateY(-2px) rotate(45deg);
}

.page-news .news-item[open] .news-item__chev {
  transform: rotate(180deg);
  border-color: var(--c-green);
}

.page-news .news-item[open] > .news-item__body {
  animation: news-reveal 260ms ease-out;
}

.page-news .news-item__body {
  padding: 14px 16px 18px;
  border-top: 1px dashed var(--news-hair);
}

.page-news .news-item__lede {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-ink);
}

.page-news .news-item__points {
  display: grid;
  gap: 7px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-item__points li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--news-dim);
}

.page-news .news-item__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1.5px;
  background: var(--c-green);
}

.page-news .news-item__foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--news-hair);
  font-family: var(--f-data);
  font-size: 12px;
  line-height: 1.7;
  color: var(--news-dim);
}

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

/* ---------- 时间轴 ---------- */
.page-news .news-timeline {
  position: relative;
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 4px 0 4px 26px;
  list-style: none;
}

.page-news .news-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, var(--c-amber), var(--c-violet), transparent);
}

.page-news .news-timeline__node {
  position: relative;
}

.page-news .news-timeline__dot {
  position: absolute;
  left: -25px;
  top: 6px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--c-amber);
  box-shadow: 0 0 0 4px rgba(255, 165, 61, .16);
}

.page-news .news-timeline__code {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-amber);
}

.page-news .news-timeline__title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--news-ink);
}

.page-news .news-timeline__text {
  margin: 8px 0 0;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-dim);
}

.page-news .news-timeline__link {
  display: inline-block;
  margin-top: 10px;
  font-size: 13px;
  color: var(--c-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 154, .4);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-news .news-timeline__link:hover {
  color: var(--c-text);
  border-color: var(--c-green);
}

/* ---------- 更新说明 ---------- */
.page-news .news-notes {
  display: grid;
  gap: 16px;
}

.page-news .news-notes__card {
  padding: 20px;
  border: 1px solid var(--news-hair);
  border-radius: var(--r-card);
  background: rgba(16, 32, 63, .55);
}

.page-news .news-notes__card--accent {
  background:
    linear-gradient(160deg, rgba(53, 240, 154, .12), rgba(6, 12, 31, .9));
  border-color: rgba(53, 240, 154, .4);
}

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

.page-news .news-notes__row {
  display: grid;
  gap: 5px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--news-hair);
}

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

.page-news .news-notes__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .news-notes__row dt {
  font-family: var(--f-data);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-ice);
}

.page-news .news-notes__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--news-dim);
}

.page-news .news-notes__title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 800;
  color: var(--news-ink);
}

.page-news .news-notes__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-dim);
}

.page-news .news-notes__cta {
  margin-top: 16px;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .news-hero__title {
    font-size: 34px;
  }

  .page-news .news-hero__lede {
    font-size: 16px;
  }

  .page-news .news-section {
    padding-top: 56px;
  }

  .page-news .news-section__title {
    font-size: 24px;
  }

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

  .page-news .news-item__row {
    padding: 17px 18px;
  }

  .page-news .news-item__body {
    padding: 16px 18px 20px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-news .news-hero {
    padding-top: 42px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: center;
    gap: 44px;
    margin-top: 20px;
  }

  .page-news .news-hero__title {
    font-size: 44px;
    line-height: 1.14;
  }

  .page-news .news-hero__strip {
    margin-top: 44px;
  }

  .page-news .news-tabs__inner {
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    grid-template-areas:
      "body media"
      "odds media";
    align-content: start;
    gap: 18px 30px;
    padding: 28px;
  }

  .page-news .news-feature__body { grid-area: body; }
  .page-news .news-feature__odds { grid-area: odds; }
  .page-news .news-feature__media { grid-area: media; min-height: 260px; }

  .page-news .news-feature__title {
    font-size: 22px;
  }

  .page-news .news-item__title {
    font-size: 17px;
  }

  .page-news .news-notes {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr);
    align-items: start;
    gap: 20px;
  }
}

@media (min-width: 1180px) {
  .page-news .news-hero__title {
    font-size: 46px;
  }

  .page-news .news-section__title {
    font-size: 26px;
  }
}

/* ---------- 降低动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-item[open] > .news-item__body {
    animation: none;
  }

  .page-news .news-odd-row,
  .page-news .news-item__chev,
  .page-news .news-tab {
    transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
  }

  .page-news .news-odd-row:hover {
    transform: none;
  }

  .page-news .news-item[open] .news-item__chev {
    transform: none;
  }
}
<<<END>>>