.page-news {
  background-color: var(--ink-900);
  color: var(--stardust);
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumbs {
  border-bottom: var(--border-print);
  background: var(--ink-900);
}
.page-news .news-crumbs .tt-shell {
  padding-top: .8rem;
  padding-bottom: .8rem;
}
.page-news .news-crumbs .tt-crumbs {
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink-900);
}
.page-news .news-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-news .news-hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
}
.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(11, 10, 31, .40) 0%, rgba(11, 10, 31, .88) 64%, var(--ink-900) 100%),
    linear-gradient(96deg, rgba(123, 63, 242, .42) 0%, rgba(47, 182, 255, .14) 48%, rgba(11, 10, 31, 0) 80%);
}
.page-news .news-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: 3.2rem;
  padding-bottom: 2.6rem;
}
.page-news .news-hero__eyebrow {
  display: inline-block;
  margin: 0 0 1.1rem;
  padding: .3rem .8rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--amber);
  border: 1px dashed rgba(255, 209, 102, .52);
  border-radius: 999px;
}
.page-news .news-hero h1 {
  margin: 0 0 1rem;
  max-width: 20ch;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.85rem, 7.4vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--stardust);
}
.page-news .news-hero__lede {
  margin: 0 0 1.6rem;
  max-width: 36em;
  font-size: clamp(.98rem, 2.6vw, 1.08rem);
  line-height: 1.8;
  color: rgba(245, 243, 255, .78);
}
.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem 1.3rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-hero__meta li {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .04em;
  color: var(--mist);
}
.page-news .news-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(77, 255, 166, .16);
  animation: news-pulse 2.6s ease-in-out infinite;
}
@keyframes news-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 4px rgba(77, 255, 166, .16); }
  50% { opacity: .55; box-shadow: 0 0 0 8px rgba(77, 255, 166, .04); }
}

/* ---------- 分区基础 ---------- */
.page-news .news-band {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.page-news .news-band--picks { background: var(--ink-800); }
.page-news .news-band--versions { background: var(--ink-900); }
.page-news .news-band--columns { background: var(--wine-900); }
.page-news .news-band--notice { background: var(--ink-800); }
.page-news .news-band--review { background: var(--ink-900); }

.page-news .news-head {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.9rem;
}
.page-news .news-head--compact { margin-bottom: 1.4rem; }
.page-news .news-head__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(2.1rem, 8.4vw, 3.8rem);
  font-weight: 700;
  line-height: .92;
  letter-spacing: -.04em;
  color: rgba(167, 159, 201, .2);
  -webkit-text-stroke: 1px rgba(167, 159, 201, .58);
}
.page-news .news-head__title {
  margin: 0 0 .45rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.35rem, 4.4vw, 1.95rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--stardust);
}
.page-news .news-head__sub {
  margin: 0;
  max-width: 42em;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 置顶推荐 ---------- */
.page-news .news-picks {
  display: grid;
  gap: 1.5rem;
}
.page-news .news-pick {
  position: relative;
  z-index: 0;
  padding: 1.5rem 1.3rem 1.35rem;
  border: var(--border-print);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(123, 63, 242, .21) 0%, rgba(16, 36, 58, .74) 60%, rgba(11, 10, 31, .92) 100%);
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.page-news .news-pick::before {
  content: "";
  position: absolute;
  inset: 9px -9px -9px 9px;
  z-index: -1;
  border: var(--border-print);
  border-radius: var(--radius);
  background: rgba(167, 159, 201, .06);
}
.page-news .news-pick::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 40px 40px 0;
  border-color: transparent rgba(255, 209, 102, .58) transparent transparent;
}
.page-news .news-pick:hover {
  transform: translateY(-6px);
  border-color: rgba(123, 63, 242, .72);
  box-shadow: 0 28px 56px -30px rgba(123, 63, 242, .92);
}
.page-news .news-pick__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
  margin: 0 0 .9rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--mist);
}
.page-news .news-pick__badge {
  padding: .16rem .58rem;
  border: 1px solid rgba(77, 255, 166, .5);
  border-radius: 999px;
  color: var(--green);
}
.page-news .news-pick__badge--amber {
  border-color: rgba(255, 209, 102, .55);
  color: var(--amber);
}
.page-news .news-pick__title {
  margin: 0 0 .7rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.1rem, 3.6vw, 1.36rem);
  line-height: 1.42;
  color: var(--stardust);
}
.page-news .news-pick__text {
  margin: 0 0 1.15rem;
  font-size: .94rem;
  line-height: 1.78;
  color: rgba(245, 243, 255, .78);
}
.page-news .news-pick__link {
  display: inline-block;
  padding-bottom: .12rem;
  font-size: .87rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 182, 255, .42);
  transition: color .2s ease, border-color .2s ease;
}
.page-news .news-pick__link:hover,
.page-news .news-pick__link:focus-visible {
  color: var(--green);
  border-color: rgba(77, 255, 166, .6);
}

/* ---------- 版本迭代 ---------- */
.page-news .news-version-layout {
  display: grid;
  gap: 1.6rem;
}
.page-news .news-side-fig {
  margin: 0;
  overflow: hidden;
  border: var(--border-print);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(47, 182, 255, .16) 0%, rgba(11, 10, 31, .72) 100%);
}
.page-news .news-side-fig--notice {
  background: linear-gradient(200deg, rgba(123, 63, 242, .22) 0%, rgba(11, 10, 31, .74) 100%);
}
.page-news .news-side-fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .news-side-fig--versions img { opacity: .82; }
.page-news .news-side-fig--notice img { opacity: .9; }
.page-news .news-side-fig__cap {
  margin: 0;
  padding: .85rem 1rem 1rem;
  font-size: .8rem;
  line-height: 1.7;
  color: var(--mist);
  border-top: var(--border-print);
}

.page-news .news-group {
  border: var(--border-print);
  border-radius: var(--radius);
  background: rgba(16, 36, 58, .52);
  overflow: hidden;
}
.page-news .news-group__head {
  position: relative;
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.05rem 1.1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.02rem;
  color: var(--stardust);
}
.page-news .news-group__head::-webkit-details-marker { display: none; }
.page-news .news-group__head::marker { content: ""; }
.page-news .news-group__head::before {
  content: "";
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  bottom: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--purple), var(--blue));
  transform: scaleX(.26);
  transform-origin: left center;
  transition: transform .45s cubic-bezier(.22, .8, .3, 1);
}
.page-news .news-group[open] .news-group__head::before { transform: scaleX(1); }
.page-news .news-group__count {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--mist);
}
.page-news .news-group__chev {
  flex: none;
  width: 9px;
  height: 9px;
  margin-left: auto;
  border-right: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(45deg);
  transition: transform .25s ease;
}
.page-news .news-group[open] .news-group__chev { transform: rotate(-135deg); }
.page-news .news-group__body {
  padding: 0 1.1rem 1rem;
}

/* ---------- 版本条目 ---------- */
.page-news .news-stream {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-row {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: .4rem .7rem;
  padding: .95rem .2rem;
  border-top: 1px solid rgba(167, 159, 201, .16);
  transition: background-color .2s ease, padding-left .2s ease;
}
.page-news .news-row:first-child { border-top: 0; }
.page-news .news-row:hover {
  background: rgba(123, 63, 242, .1);
  padding-left: .6rem;
}
.page-news .news-row__ver {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--blue);
}
.page-news .news-row__tag {
  grid-column: 2;
  justify-self: start;
  padding: .16rem .55rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .1em;
  white-space: nowrap;
  color: var(--amber);
}
.page-news .news-row__tag--green { color: var(--green); }
.page-news .news-row__tag--blue { color: var(--blue); }
.page-news .news-row__time {
  grid-column: 3;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  white-space: nowrap;
  color: var(--mist);
}
.page-news .news-row__text {
  grid-column: 1 / -1;
  margin: 0;
  font-size: .93rem;
  line-height: 1.72;
  color: rgba(245, 243, 255, .86);
}

/* ---------- 栏目上新 ---------- */
.page-news .news-band-fig {
  margin: 0 0 1.6rem;
  overflow: hidden;
  border: var(--border-print);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(123, 63, 242, .3) 0%, rgba(47, 182, 255, .14) 100%);
}
.page-news .news-band-fig img {
  display: block;
  width: 100%;
  height: clamp(140px, 26vw, 210px);
  object-fit: cover;
  opacity: .9;
}
.page-news .news-columns-grid {
  display: grid;
  gap: 1.15rem;
}
.page-news .news-column-card {
  padding: 1.2rem 1.15rem 1.25rem;
  border: var(--border-print);
  border-radius: var(--radius);
  background: rgba(11, 10, 31, .48);
  transition: transform .25s ease, border-color .25s ease, background-color .25s ease;
}
.page-news .news-column-card:hover {
  transform: translateY(-6px);
  border-color: rgba(47, 182, 255, .62);
  background: rgba(16, 36, 58, .66);
}
.page-news .news-column-card__kicker {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--amber);
}
.page-news .news-column-card__title {
  margin: 0 0 .55rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.08rem;
  line-height: 1.4;
  color: var(--stardust);
}
.page-news .news-column-card__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(245, 243, 255, .76);
}
.page-news .news-columns-more {
  margin: 1.4rem 0 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--mist);
}
.page-news .news-inline-link {
  margin-left: .35rem;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 182, 255, .42);
}
.page-news .news-inline-link:hover,
.page-news .news-inline-link:focus-visible {
  color: var(--green);
  border-color: rgba(77, 255, 166, .6);
}

/* ---------- 服务公告 ---------- */
.page-news .news-notice-layout {
  display: grid;
  gap: 1.6rem;
}
.page-news .news-notice-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .news-notice-item {
  display: grid;
  gap: .35rem;
  padding: 1.05rem 0;
  border-top: 1px solid rgba(167, 159, 201, .18);
}
.page-news .news-notice-item:first-child { border-top: 0; padding-top: .2rem; }
.page-news .news-notice-item__key {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  color: var(--amber);
}
.page-news .news-notice-item__text {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: rgba(245, 243, 255, .84);
}

/* ---------- 季度复盘 ---------- */
.page-news .news-review {
  display: grid;
  gap: 1.8rem;
}
.page-news .news-review__text {
  margin: 0 0 1rem;
  font-size: .94rem;
  line-height: 1.8;
  color: rgba(245, 243, 255, .78);
}
.page-news .news-review__text:last-child { margin-bottom: 0; }

.page-news .news-subscribe {
  position: relative;
  padding: 1.4rem 1.25rem 1.35rem;
  border: var(--border-print);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(58, 15, 42, .9) 0%, rgba(11, 10, 31, .9) 100%);
  box-shadow: var(--shadow-card);
}
.page-news .news-subscribe::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--grad-brand);
}
.page-news .news-subscribe__kicker {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .2em;
  color: var(--green);
}
.page-news .news-subscribe__text {
  margin: 0 0 1.1rem;
  font-size: .92rem;
  line-height: 1.78;
  color: rgba(245, 243, 255, .84);
}
.page-news .news-subscribe__btn {
  display: inline-block;
  margin-bottom: 1rem;
  text-decoration: none;
}
.page-news .news-subscribe__hint {
  margin: 0;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 渐显 ---------- */
.page-news [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.page-news [data-reveal][data-reveal-visible] {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-row {
    grid-template-columns: 74px auto 1fr auto;
    gap: .2rem 1.1rem;
    align-items: baseline;
    padding: 1rem .2rem;
  }
  .page-news .news-row__ver { grid-column: 1; }
  .page-news .news-row__tag { grid-column: 2; }
  .page-news .news-row__text { grid-column: 3; grid-row: 1; }
  .page-news .news-row__time { grid-column: 4; grid-row: 1; }
  .page-news .news-notice-item {
    grid-template-columns: 118px 1fr;
    gap: 1.2rem;
    align-items: start;
  }
}

@media (min-width: 820px) {
  .page-news .news-hero__inner {
    padding-top: 4.4rem;
    padding-bottom: 3.4rem;
  }
  .page-news .news-band {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
  .page-news .news-picks {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .page-news .news-columns-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.4rem;
  }
}

@media (min-width: 960px) {
  .page-news .news-version-layout {
    grid-template-columns: 300px 1fr;
    gap: 2.4rem;
    align-items: start;
  }
  .page-news .news-notice-layout {
    grid-template-columns: 1fr 300px;
    gap: 2.6rem;
    align-items: start;
  }
  .page-news .news-review {
    grid-template-columns: 1fr 340px;
    gap: 3rem;
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-dot { animation: none; }
  .page-news [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-news .news-pick,
  .page-news .news-column-card,
  .page-news .news-row,
  .page-news .news-group__chev,
  .page-news .news-group__head::before {
    transition: none;
  }
}