.page-news{
  background:
    radial-gradient(900px 460px at 88% -8%, rgba(44,229,210,.13), transparent 62%),
    radial-gradient(720px 420px at 2% 26%, rgba(255,107,69,.09), transparent 60%),
    var(--xy-ink);
  color: var(--xy-white);
  overflow-x: clip;
  padding-bottom: clamp(56px, 9vw, 120px);
}

.page-news .news-wrap{
  width: min(1200px, calc(100% - 2 * var(--xy-gutter)));
  margin-inline: auto;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumbs{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: clamp(18px, 3vw, 30px) 0 6px;
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--xy-mist);
}
.page-news .news-crumbs a{
  color: var(--xy-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--xy-ease), border-color .18s var(--xy-ease);
}
.page-news .news-crumbs a:hover,
.page-news .news-crumbs a:focus-visible{
  color: var(--xy-cyan);
  border-bottom-color: currentColor;
}
.page-news .news-crumbs__now{ color: var(--xy-cyan); }
.page-news .news-crumbs__meta{
  margin-left: auto;
  font-family: var(--xy-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--xy-gold);
  border: 1px solid rgba(247,183,51,.42);
  border-radius: var(--xy-pill);
  padding: 4px 12px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero{
  padding: clamp(22px, 4.5vw, 50px) 0 clamp(30px, 5vw, 54px);
  display: grid;
  gap: 18px;
  justify-items: start;
}
.page-news .news-h1{
  margin: 0;
  max-width: 22ch;
  font-size: clamp(2.05rem, 6.2vw, 4.15rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--xy-white);
}
.page-news .news-h1 em{
  font-style: normal;
  color: var(--xy-cyan);
}
.page-news .news-lead{
  margin: 0;
  max-width: 60ch;
  font-size: clamp(1rem, 2.1vw, 1.1rem);
  line-height: 1.85;
  color: rgba(234,241,248,.82);
}
.page-news .news-hero__actions{ margin-top: 4px; }

/* ---------- 本周速览 ---------- */
.page-news .news-week{
  margin-top: clamp(10px, 2vw, 20px);
  border-top: 1px solid var(--xy-rule);
  border-bottom: 1px solid var(--xy-rule);
  background:
    linear-gradient(180deg, rgba(18,41,74,.86), rgba(10,26,47,.52)),
    repeating-linear-gradient(90deg, rgba(44,229,210,.10) 0 1px, transparent 1px 74px);
}
.page-news .news-week__inner{
  padding: clamp(26px, 4.5vw, 46px) 0;
  display: grid;
  gap: 24px;
}
.page-news .news-week__head{ display: grid; gap: 10px; }
.page-news .news-week__head .xy-h2{ margin: 0; }
.page-news .news-week__text{
  margin: 0;
  max-width: 58ch;
  font-size: .97rem;
  line-height: 1.85;
  color: rgba(234,241,248,.78);
}
.page-news .news-week__stats{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.page-news .news-stat{
  border: 1px solid rgba(29,58,99,.95);
  border-radius: var(--xy-r-s);
  background: rgba(6,16,31,.42);
  padding: 14px 14px 12px;
  display: grid;
  gap: 4px;
}
.page-news .news-stat__num{
  font-family: var(--xy-mono);
  font-size: clamp(1.35rem, 3.4vw, 1.85rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--xy-cyan);
}
.page-news .news-stat:nth-child(2) .news-stat__num{ color: var(--xy-coral); }
.page-news .news-stat:nth-child(3) .news-stat__num{ color: var(--xy-white); }
.page-news .news-stat:nth-child(4) .news-stat__num{ color: var(--xy-gold); }
.page-news .news-stat__label{
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--xy-mist);
}

/* ---------- 横向节奏图 ---------- */
.page-news .news-figure{
  margin: clamp(28px, 5vw, 56px) auto 0;
}
.page-news .news-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 6;
  object-fit: cover;
  border-radius: var(--xy-r-m);
  border: 1px solid var(--xy-rule);
}
.page-news .news-figure__cap{
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--xy-mist);
}

/* ---------- 主栅格 ---------- */
.page-news .news-layout{
  margin-top: clamp(38px, 6vw, 76px);
  display: grid;
  gap: clamp(30px, 4vw, 48px);
}
.page-news .news-layout__main{ min-width: 0; }

/* ---------- 列表 ---------- */
.page-news .news-head{
  margin-bottom: clamp(20px, 3vw, 32px);
  display: grid;
  gap: 10px;
}
.page-news .news-head .xy-h2{ margin: 0; }
.page-news .news-head__note{
  margin: 0;
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--xy-mist);
}

.page-news .news-group + .news-group{ margin-top: clamp(30px, 5vw, 54px); }
.page-news .news-group__title{
  position: sticky;
  top: 74px;
  z-index: 2;
  margin: 0 0 14px;
  padding: 8px 0 10px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(180deg, var(--xy-ink) 60%, rgba(10,26,47,0));
}
.page-news .news-group__idx{
  font-family: var(--xy-mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--xy-cyan);
  white-space: nowrap;
}
.page-news .news-group__rule{
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, var(--xy-rule), rgba(29,58,99,0));
}

.page-news .news-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-news .news-item{
  position: relative;
  overflow: hidden;
  border-radius: var(--xy-r-s);
  border: 1px solid rgba(29,58,99,.9);
  background: linear-gradient(180deg, rgba(18,41,74,.74), rgba(18,41,74,.4));
  padding-left: 4px;
}
.page-news .news-item::before{
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--xy-cyan);
}
.page-news .news-item--version::before{ background: var(--xy-gold); }
.page-news .news-item--download::before{ background: var(--xy-coral); }
.page-news .news-item--mobile::before{ background: linear-gradient(180deg, var(--xy-cyan), var(--xy-gold)); }
.page-news .news-item--service::before{ background: linear-gradient(180deg, var(--xy-gold), var(--xy-coral)); }

.page-news .news-item__sum{
  list-style: none;
  cursor: pointer;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding: 15px 16px 15px 16px;
  -webkit-tap-highlight-color: transparent;
}
.page-news .news-item__sum::-webkit-details-marker{ display: none; }
.page-news .news-item__sum::after{
  content: "+";
  margin-left: auto;
  font-family: var(--xy-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--xy-cyan);
}
.page-news .news-item__d[open] .news-item__sum::after{ content: "\2013"; }
.page-news .news-item__sum:hover .news-item__title,
.page-news .news-item__sum:focus-visible .news-item__title{ color: var(--xy-cyan); }

.page-news .news-item__tag{
  font-family: var(--xy-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--xy-cyan);
  border: 1px solid rgba(44,229,210,.4);
  border-radius: var(--xy-pill);
  padding: 2px 10px;
  white-space: nowrap;
}
.page-news .news-item--version .news-item__tag,
.page-news .news-item--service .news-item__tag{
  color: var(--xy-gold);
  border-color: rgba(247,183,51,.42);
}
.page-news .news-item--download .news-item__tag{
  color: var(--xy-coral);
  border-color: rgba(255,107,69,.45);
}

.page-news .news-item__title{
  flex: 1 1 200px;
  min-width: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--xy-white);
  transition: color .18s var(--xy-ease);
}
.page-news .news-item__ver{
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--xy-mist);
  white-space: nowrap;
}

.page-news .news-item__points{
  list-style: none;
  margin: 0 16px 16px 16px;
  padding: 12px 0 0;
  border-top: 1px dashed rgba(29,58,99,.95);
  display: grid;
  gap: 6px;
}
.page-news .news-item__points li{
  position: relative;
  padding-left: 15px;
  font-size: .93rem;
  line-height: 1.75;
  color: rgba(234,241,248,.76);
}
.page-news .news-item__points li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--xy-cyan);
}
.page-news .news-item--download .news-item__points li::before{ background: var(--xy-coral); }

.page-news .news-item__media{
  margin: 4px 16px 18px;
}
.page-news .news-item__media img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--xy-r-s);
  border: 1px solid var(--xy-rule);
}

/* ---------- 专题分组 ---------- */
.page-news .news-topics{
  margin-top: clamp(46px, 7vw, 88px);
  scroll-margin-top: 90px;
}
.page-news .news-topics__figure{ margin: 0 0 22px; }
.page-news .news-topics__figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--xy-r-m);
  border: 1px solid var(--xy-rule);
}
.page-news .news-topics__grid{
  display: grid;
  gap: 16px;
}
.page-news .topic-card{
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--xy-r-m);
  border: 1px solid rgba(29,58,99,.95);
  background: linear-gradient(160deg, rgba(18,41,74,.96), rgba(10,26,47,.72));
  box-shadow: inset 0 3px 0 var(--xy-cyan);
}
.page-news .topic-card--download{ box-shadow: inset 0 3px 0 var(--xy-coral); }
.page-news .topic-card--mobile{ box-shadow: inset 0 3px 0 var(--xy-cyan); }
.page-news .topic-card--support{ box-shadow: inset 0 3px 0 var(--xy-gold); }
.page-news .topic-card__idx{
  margin: 0;
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--xy-mist);
}
.page-news .topic-card__title{
  margin: 0;
  font-size: clamp(1.05rem, 2.4vw, 1.22rem);
  line-height: 1.5;
  font-weight: 700;
  color: var(--xy-white);
}
.page-news .topic-card__text{
  margin: 0;
  font-size: .94rem;
  line-height: 1.85;
  color: rgba(234,241,248,.76);
}
.page-news .topic-card__link{
  justify-self: start;
  margin-top: 4px;
  font-size: .92rem;
  color: var(--xy-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(44,229,210,.45);
  padding-bottom: 2px;
  transition: color .18s var(--xy-ease), border-color .18s var(--xy-ease);
}
.page-news .topic-card--support .topic-card__link{
  color: var(--xy-gold);
  border-bottom-color: rgba(247,183,51,.5);
}
.page-news .topic-card__link:hover,
.page-news .topic-card__link:focus-visible{
  color: var(--xy-white);
  border-bottom-color: var(--xy-white);
}

/* ---------- 年度摘要与归档 ---------- */
.page-news .news-annual{
  margin-top: clamp(46px, 7vw, 88px);
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--xy-r-l);
  border: 1px solid rgba(247,183,51,.34);
  background: linear-gradient(135deg, rgba(247,183,51,.15), rgba(10,26,47,.6) 58%);
  display: grid;
  gap: 14px;
}
.page-news .news-h2s{
  margin: 0;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--xy-white);
}
.page-news .news-annual__text{
  margin: 0;
  max-width: 68ch;
  font-size: .96rem;
  line-height: 1.85;
  color: rgba(234,241,248,.8);
}
.page-news .news-archive{
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
}
.page-news .news-archive li{
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 12px 0;
  border-top: 1px solid rgba(247,183,51,.2);
}
.page-news .news-archive__when{
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--xy-gold);
}
.page-news .news-archive__what{
  font-size: .93rem;
  line-height: 1.75;
  color: rgba(234,241,248,.78);
}
.page-news .news-annual__note{
  margin: 0;
  font-size: 12.5px;
  letter-spacing: .04em;
  line-height: 1.8;
  color: var(--xy-mist);
}
.page-news .news-annual__actions{ margin-top: 6px; }

/* ---------- 窄栏版本号速查 ---------- */
.page-news .news-side{ min-width: 0; }
.page-news .news-side__sticky{ display: grid; gap: 16px; }
.page-news .news-side__card{
  padding: 20px;
  border-radius: var(--xy-r-m);
  border: 1px solid rgba(29,58,99,.95);
  background: linear-gradient(165deg, rgba(18,41,74,.96), rgba(10,26,47,.78));
}
.page-news .news-side__card--ver{
  border-color: rgba(247,183,51,.42);
  background: linear-gradient(165deg, rgba(247,183,51,.14), rgba(10,26,47,.82) 62%);
}
.page-news .news-side__ver{
  margin: 8px 0 4px;
  font-size: clamp(3rem, 10vw, 4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--xy-gold);
}
.page-news .news-side__verlabel{
  margin: 0 0 14px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--xy-mist);
}
.page-news .news-side__media{ margin: 0; }
.page-news .news-side__media img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--xy-r-s);
  border: 1px solid var(--xy-rule);
}
.page-news .news-side__diff{
  margin: 12px 0 0;
  display: grid;
}
.page-news .news-side__diff > div{
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  padding: 9px 0;
  border-top: 1px solid rgba(29,58,99,.95);
}
.page-news .news-side__diff dt{
  font-size: .86rem;
  color: var(--xy-mist);
}
.page-news .news-side__diff dd{
  margin: 0;
  font-family: var(--xy-mono);
  font-size: .78rem;
  letter-spacing: .02em;
  color: var(--xy-cyan);
  text-align: right;
}
.page-news .news-side__card--quiet{
  background: linear-gradient(165deg, rgba(255,107,69,.14), rgba(10,26,47,.72) 65%);
  border-color: rgba(255,107,69,.32);
}
.page-news .news-side__small{
  margin: 0 0 14px;
  font-size: .9rem;
  line-height: 1.8;
  color: rgba(234,241,248,.8);
}
.page-news .news-side__btn{ width: 100%; text-align: center; }

/* ---------- 响应式 ---------- */
@media (min-width: 640px){
  .page-news .news-week__stats{ grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 900px){
  .page-news .news-week__inner{
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
    gap: clamp(24px, 4vw, 56px);
  }
  .page-news .news-figure img{ aspect-ratio: 16 / 6; }
}

@media (min-width: 1000px){
  .page-news .news-layout{
    grid-template-columns: minmax(0, 1fr) 292px;
    align-items: start;
  }
  .page-news .news-side__sticky{
    position: sticky;
    top: 104px;
  }
  .page-news .news-topics__figure img{ aspect-ratio: 12 / 5; }
  .page-news .news-archive li{ grid-template-columns: 96px minmax(0, 1fr); }
}

@media (min-width: 760px){
  .page-news .news-topics__grid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (max-width: 999px){
  .page-news .news-group__title{ top: 68px; }
  .page-news .news-topics__figure img{ aspect-ratio: 16 / 9; }
}

@media (max-width: 560px){
  .page-news .news-crumbs__meta{ margin-left: 0; }
  .page-news .news-archive li{ grid-template-columns: 72px minmax(0, 1fr); gap: 10px; }
  .page-news .news-item__sum{ padding: 14px 14px 14px 14px; }
  .page-news .news-item__points{ margin: 0 14px 14px 14px; }
  .page-news .news-item__media{ margin: 4px 14px 16px; }
}

@media (prefers-reduced-motion: reduce){
  .page-news *{
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}