.page-news {
  --news-rail-sticky: 104px;
  background: var(--ink);
  color: var(--ivory);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(28px, 6vw, 76px) clamp(34px, 6vw, 68px);
  background:
    radial-gradient(130% 100% at 84% -18%, rgba(108, 75, 255, 0.30), transparent 60%),
    radial-gradient(90% 80% at 4% 108%, rgba(53, 230, 210, 0.12), transparent 58%),
    linear-gradient(180deg, var(--ink), var(--night));
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: -14%;
  bottom: -26px;
  width: 132%;
  height: 58px;
  background: linear-gradient(90deg, transparent, rgba(167, 139, 250, 0.24), rgba(53, 230, 210, 0.18), transparent);
  transform: rotate(-8deg);
  pointer-events: none;
}

.page-news .news-hero .shell {
  position: relative;
  z-index: 1;
}

.page-news .news-hero__inner {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: center;
}

.page-news .news-hero__title {
  display: grid;
  gap: 6px;
  margin: 12px 0 0;
}

.page-news .news-hero__title .display {
  font-family: var(--display);
  font-size: clamp(2.4rem, 10vw, 4.6rem);
  font-weight: 300;
  line-height: 0.94;
  letter-spacing: 0.06em;
  color: var(--ivory);
  text-transform: uppercase;
}

.page-news .news-hero__title .display--zh {
  font-size: clamp(1.15rem, 4.4vw, 1.85rem);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--haze);
}

.page-news .news-hero__lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 34px 74px -46px rgba(108, 75, 255, 0.85);
}

@media (min-width: 920px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    grid-template-areas: "media copy";
    column-gap: clamp(34px, 5vw, 68px);
  }
  .page-news .news-hero__copy { grid-area: copy; }
  .page-news .news-hero__media { grid-area: media; }
}

/* ---------- 本季要目 ---------- */
.page-news .news-picks__head {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: end;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .news-picks__head .section-title {
  margin: 10px 0 0;
}

.page-news .news-picks__media {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-picks__grid {
  display: grid;
  gap: 1px;
  background: var(--ember);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-news .news-pick {
  position: relative;
  padding: 30px 22px 28px;
  background: linear-gradient(170deg, var(--night), var(--ink));
  transition: background-color var(--dur) var(--ease);
}

.page-news .news-pick__badge {
  position: absolute;
  inset: 0 auto auto 0;
  padding: 5px 11px 6px;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--ink);
  background: linear-gradient(120deg, var(--gold), #d9a94f);
  border-bottom-right-radius: 14px;
  text-transform: uppercase;
}

.page-news .news-pick__title {
  margin: 14px 0 10px;
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1.42;
  color: var(--ivory);
}

.page-news .news-pick__sum {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--mist);
}

.page-news .news-pick__result {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--cyan);
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--cyan);
}

@media (min-width: 700px) {
  .page-news .news-picks__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-picks__head {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 1080px) {
  .page-news .news-picks__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 日志流 ---------- */
.page-news .news-log__intro {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  align-items: end;
  margin-bottom: clamp(30px, 5vw, 56px);
}

.page-news .news-log__intro-copy .section-title {
  margin: 10px 0 0;
}

.page-news .news-log__intro-copy .lede {
  margin: 16px 0 0;
  max-width: 44ch;
  color: var(--mist);
  font-size: var(--fs-16);
  line-height: 1.76;
}

.page-news .news-log__intro-media {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-log__grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
}

/* 左栏：栏目导览 + 回看 */
.page-news .news-rail {
  padding: 22px 20px 24px;
  border: 1px solid var(--ember);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(21, 28, 56, 0.9), rgba(11, 18, 38, 0.6));
}

.page-news .news-tabs {
  display: grid;
  gap: 6px;
  margin: 16px 0 0;
  padding: 0;
  border: 0;
  background: none;
}

.page-news .news-tabs .segmented__btn {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--mist);
  font-size: var(--fs-16);
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}

.page-news .news-tabs .segmented__btn[aria-selected="true"] {
  color: var(--ivory);
  background: rgba(108, 75, 255, 0.20);
  border-color: rgba(167, 139, 250, 0.55);
}

@media (hover: hover) {
  .page-news .news-tabs .segmented__btn:hover {
    color: var(--ivory);
    background: rgba(108, 75, 255, 0.12);
  }
}

.page-news .news-dot {
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mist);
  box-shadow: 0 0 0 3px rgba(154, 163, 199, 0.16);
}

.page-news .news-dot--gold {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(242, 200, 121, 0.20);
}

.page-news .news-dot--cyan {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 230, 210, 0.20);
}

.page-news .news-dot--neon {
  background: var(--neon);
  box-shadow: 0 0 0 3px rgba(108, 75, 255, 0.26);
}

.page-news .news-dot--haze {
  background: var(--haze);
  box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.22);
}

.page-news .news-dot--pulse {
  background: var(--pulse);
  box-shadow: 0 0 0 3px rgba(255, 92, 138, 0.22);
}

.page-news .news-rail__sub {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--ember);
}

.page-news .news-rail__links {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .news-rail__links a {
  display: block;
  padding-left: 14px;
  border-left: 2px solid var(--ember);
  color: var(--mist);
  font-size: var(--fs-14);
  line-height: 1.6;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

@media (hover: hover) {
  .page-news .news-rail__links a:hover {
    color: var(--cyan);
    border-color: var(--cyan);
  }
}

/* 右栏：日志流 */
.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ember);
}

.page-news .news-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--ember);
  transition: transform var(--dur) var(--ease);
}

.page-news .news-item > .news-dot {
  margin-top: 8px;
}

@media (hover: hover) {
  .page-news .news-item:hover {
    transform: translateX(4px);
  }
}

.page-news .news-item__meta {
  margin: 0;
  color: var(--haze);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: help;
}

.page-news .news-item__title {
  margin: 7px 0 5px;
  font-size: var(--fs-20);
  font-weight: 600;
  line-height: 1.42;
  color: var(--ivory);
}

.page-news .news-item__sum {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--mist);
}

@media (min-width: 960px) {
  .page-news .news-log__intro {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-news .news-log__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }

  .page-news .news-rail {
    position: sticky;
    top: var(--news-rail-sticky);
    align-self: start;
    padding: 0;
    border: 0;
    background: none;
  }
}

/* ---------- 专题系列 ---------- */
.page-news .news-series__head {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  align-items: end;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .news-series__head-copy .section-title {
  margin: 10px 0 0;
}

.page-news .news-series__head-copy .lede {
  margin: 16px 0 0;
  max-width: 46ch;
  color: var(--mist);
  font-size: var(--fs-16);
  line-height: 1.76;
}

.page-news .news-series__media {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-series__track {
  display: flex;
  gap: 16px;
  padding-bottom: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-left: 2px;
  -webkit-overflow-scrolling: touch;
}

.page-news .news-series__track > * {
  flex: 0 0 min(308px, 78vw);
  scroll-snap-align: start;
}

.page-news .news-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px 26px;
  border: 1px solid var(--ember);
  border-radius: var(--radius-md);
  background: linear-gradient(158deg, rgba(21, 28, 56, 0.92), rgba(5, 6, 14, 0.7));
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

@media (hover: hover) {
  .page-news .news-card:hover {
    border-color: rgba(108, 75, 255, 0.7);
    transform: translateY(-4px);
  }
}

.page-news .news-card__series {
  margin: 0;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.page-news .news-card__title {
  margin: 0;
  font-size: var(--fs-20);
  font-weight: 600;
  line-height: 1.45;
  color: var(--ivory);
}

.page-news .news-card__sum {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.72;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-news .news-series__head {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

/* ---------- 回看与订阅 ---------- */
.page-news .news-archive__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.page-news .news-archive__copy .section-title {
  margin: 10px 0 0;
}

.page-news .news-archive__copy .lede {
  margin: 16px 0 0;
  max-width: 44ch;
  color: var(--mist);
  font-size: var(--fs-16);
  line-height: 1.76;
}

.page-news .news-archive__note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid rgba(167, 139, 250, 0.6);
  font-size: var(--fs-14);
  line-height: 1.76;
  color: var(--mist);
  word-break: break-word;
}

.page-news .news-archive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-archive__links {
  display: grid;
  gap: 1px;
  background: var(--ember);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-archive__link {
  display: grid;
  gap: 8px;
  padding: 22px 20px;
  background: var(--night);
  text-decoration: none;
  transition: background-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-news .news-archive__link-title {
  font-size: var(--fs-20);
  font-weight: 600;
  color: var(--ivory);
}

.page-news .news-archive__link-desc {
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--mist);
}

@media (hover: hover) {
  .page-news .news-archive__link:hover {
    background: var(--steel);
    padding-left: 26px;
  }
}

@media (min-width: 900px) {
  .page-news .news-archive__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-card,
  .page-news .news-archive__link,
  .page-news .news-tabs .segmented__btn {
    transition-duration: 1ms;
  }

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