.page-news{
  --news-line:rgba(30,53,80,.85);
  --news-line-soft:rgba(30,53,80,.35);
  position:relative;
  padding-bottom:clamp(40px,7vw,96px);
}

.page-news .crumbs{
  padding-top:clamp(12px,2vw,22px);
}

/* ---------- 首屏 ---------- */
.page-news .press-hero{
  position:relative;
  padding:clamp(18px,4vw,44px) 0 clamp(26px,5vw,56px);
  overflow:hidden;
}
.page-news .press-hero::before{
  content:"";
  position:absolute;
  inset:-10% -10% auto -10%;
  height:120%;
  background:
    radial-gradient(90% 70% at 82% 4%, rgba(46,242,200,.11), transparent 62%),
    radial-gradient(70% 60% at 6% 0%, rgba(46,125,255,.12), transparent 60%);
  pointer-events:none;
  z-index:0;
}
.page-news .press-hero__grid{
  position:relative;
  z-index:1;
  display:grid;
  gap:clamp(22px,4vw,40px);
  min-width:0;
}
.page-news .press-hero__lead{min-width:0;}
.page-news .press-hero h1{
  font-family:var(--font-head);
  font-weight:800;
  font-size:clamp(29px,6.4vw,54px);
  line-height:1.16;
  letter-spacing:.06em;
  margin:14px 0 0;
  color:var(--white);
  max-width:16em;
}
.page-news .press-hero__intro{
  margin:18px 0 0;
  max-width:44em;
  font-size:clamp(15px,1.6vw,17px);
  line-height:1.85;
  color:var(--steel);
}
.page-news .press-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}
.page-news .press-hero__stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px 14px;
  margin:28px 0 0;
  padding:16px 0 0;
  border-top:1px solid var(--news-line-soft);
}
.page-news .press-hero__stat dt{
  font-size:12px;
  letter-spacing:.12em;
  color:var(--steel);
}
.page-news .press-hero__stat dd{
  margin:6px 0 0;
  font-size:clamp(14px,1.7vw,16px);
  color:var(--ice);
  letter-spacing:.06em;
}
.page-news .press-hero__media{
  margin:0;
  position:relative;
  border:1px solid var(--news-line);
  border-radius:var(--radius);
  overflow:hidden;
  background:linear-gradient(150deg,var(--ink-2),var(--ink));
  box-shadow:0 22px 60px -40px rgba(46,242,200,.5);
}
.page-news .press-hero__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:16/9;
  object-fit:cover;
}
.page-news .press-hero__media figcaption,
.page-news .press-index__media figcaption,
.page-news .press-rhythm__media figcaption{
  padding:10px 14px;
  font-size:11px;
  letter-spacing:.14em;
  color:var(--steel);
  border-top:1px solid var(--news-line-soft);
}

/* ---------- 区块通用 ---------- */
.page-news .news-block{
  margin-top:clamp(38px,6vw,76px);
  scroll-margin-top:calc(var(--bar-h) + 18px);
}
.page-news .news-head{
  max-width:62em;
  margin-bottom:clamp(20px,3vw,32px);
}
.page-news .news-head h2,
.page-news .press-search h2,
.page-news .press-rhythm h2,
.page-news .press-next h2{
  font-family:var(--font-head);
  font-weight:800;
  font-size:clamp(21px,3.4vw,32px);
  line-height:1.3;
  letter-spacing:.05em;
  margin:12px 0 0;
  color:var(--white);
}
.page-news .news-head__desc,
.page-news .press-search__desc,
.page-news .press-rhythm__text p,
.page-news .press-next__text p{
  margin:14px 0 0;
  font-size:15px;
  line-height:1.85;
  color:var(--steel);
  max-width:46em;
}

/* ---------- 分类索引 ---------- */
.page-news .press-index__layout{
  display:grid;
  gap:var(--gap);
  min-width:0;
}
.page-news .press-index__cards{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:12px;
  min-width:0;
}
.page-news .press-index__card{
  display:block;
  padding:18px 18px 20px;
  border:1px solid var(--news-line);
  border-left:3px solid var(--ice);
  border-radius:14px;
  background:linear-gradient(140deg,rgba(14,26,43,.92),rgba(7,11,18,.72));
  text-decoration:none;
  color:inherit;
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
  scroll-margin-top:calc(var(--bar-h) + 18px);
  min-width:0;
}
.page-news .press-index__card--dir{border-left-color:var(--signal);}
.page-news .press-index__card--release{border-left-color:var(--aurora);}
.page-news .press-index__card--notice{border-left-color:var(--amber);}
.page-news .press-index__card h3{
  margin:12px 0 0;
  font-size:17px;
  font-weight:600;
  letter-spacing:.03em;
  color:var(--white);
}
.page-news .press-index__card p{
  margin:8px 0 0;
  font-size:13.5px;
  line-height:1.75;
  color:var(--steel);
}
.page-news .press-index__card:hover,
.page-news .press-index__card:focus-visible{
  transform:translateY(-3px);
  border-color:rgba(143,216,255,.55);
  background:linear-gradient(140deg,rgba(19,37,57,.95),rgba(7,11,18,.8));
}
.page-news .press-index__media{
  margin:0;
  border:1px solid var(--news-line);
  border-radius:var(--radius);
  overflow:hidden;
  background:linear-gradient(160deg,var(--ink-2),var(--ink));
  align-self:start;
}
.page-news .press-index__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:1/1;
  object-fit:cover;
}

/* ---------- 列表头 ---------- */
.page-news .news-head--split{
  display:grid;
  gap:var(--gap);
  max-width:none;
  min-width:0;
}
.page-news .press-list__media{
  margin:0;
  border:1px solid var(--news-line);
  border-radius:14px;
  overflow:hidden;
  background:linear-gradient(150deg,var(--ink-2),var(--ink));
}
.page-news .press-list__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:12/7;
  object-fit:cover;
}

/* ---------- 快速定位按钮 ---------- */
.page-news .press-filter{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:0 0 clamp(20px,3vw,30px);
  padding:12px;
  border:1px solid var(--news-line);
  border-radius:999px;
  background:rgba(14,26,43,.6);
}
.page-news .press-filter__btn{
  display:inline-block;
  padding:7px 14px;
  border:1px solid var(--news-line);
  border-radius:999px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--steel);
  text-decoration:none;
  white-space:nowrap;
  transition:color .2s ease,border-color .2s ease,background .2s ease;
}
.page-news .press-filter__btn:hover,
.page-news .press-filter__btn:focus-visible{
  color:var(--white);
  border-color:rgba(143,216,255,.6);
}
.page-news .press-filter__btn.is-current{
  color:var(--ink);
  background:var(--aurora);
  border-color:var(--aurora);
  font-weight:600;
}

/* ---------- 时间轴列表 ---------- */
.page-news .press-timeline{
  list-style:none;
  margin:0;
  padding:0 0 0 26px;
  position:relative;
  display:grid;
  gap:clamp(12px,2vw,18px);
  min-width:0;
}
.page-news .press-timeline::before{
  content:"";
  position:absolute;
  left:6px;
  top:8px;
  bottom:8px;
  width:1px;
  background:linear-gradient(180deg,var(--grid),rgba(30,53,80,.12));
}
.page-news .press-item{
  position:relative;
  min-width:0;
  scroll-margin-top:calc(var(--bar-h) + 18px);
}
.page-news .press-item::before{
  content:"";
  position:absolute;
  left:-25px;
  top:22px;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--ink);
  border:2px solid var(--ice);
  box-shadow:0 0 0 4px rgba(143,216,255,.07);
}
.page-news .press-item--first::before{
  background:var(--signal);
  border-color:var(--signal);
  box-shadow:0 0 0 5px rgba(255,122,61,.18);
}
.page-news .press-item__body{
  padding:16px 16px 18px;
  border:1px solid var(--news-line);
  border-radius:14px;
  background:linear-gradient(140deg,rgba(14,26,43,.9),rgba(7,11,18,.7));
  min-width:0;
}
.page-news .press-item--first .press-item__body{
  border-color:rgba(255,122,61,.42);
  background:linear-gradient(140deg,rgba(30,24,24,.92),rgba(7,11,18,.78));
}
.page-news .press-item__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px 12px;
}
.page-news .press-item__time,
.page-news .press-item__ver{
  font-size:11px;
  letter-spacing:.1em;
  color:var(--steel);
}
.page-news .press-item__ver{
  padding:2px 7px;
  border:1px solid var(--news-line);
  border-radius:5px;
  color:var(--ice);
}
.page-news .press-item__title{
  margin:11px 0 0;
  font-size:clamp(16px,2.2vw,19px);
  font-weight:600;
  line-height:1.55;
  letter-spacing:.02em;
  color:var(--white);
}
.page-news .press-item__lead{
  margin:9px 0 0;
  font-size:14px;
  line-height:1.8;
  color:var(--steel);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.page-news .press-item__more{
  margin-top:10px;
  border-top:1px dashed var(--news-line-soft);
  padding-top:10px;
}
.page-news .press-item__more summary{
  list-style:none;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--ice);
}
.page-news .press-item__more summary::-webkit-details-marker{display:none;}
.page-news .press-item__more summary::before{
  content:"+";
  display:inline-block;
  width:14px;
  text-align:center;
  color:var(--aurora);
}
.page-news .press-item__more[open] summary::before{content:"−";}
.page-news .press-item__more p{
  margin:10px 0 0;
  font-size:13.5px;
  line-height:1.85;
  color:var(--steel);
}
.page-news .press-item__cta{
  margin-top:14px;
  font-size:13px;
  padding:9px 16px;
}

/* ---------- 检索方式 ---------- */
.page-news .press-search{
  display:grid;
  gap:var(--gap);
  min-width:0;
  padding-top:clamp(18px,3vw,28px);
  border-top:1px solid var(--news-line);
}
.page-news .press-search__text{min-width:0;}
.page-news .press-steps{
  list-style:none;
  margin:24px 0 0;
  padding:0;
  display:grid;
  gap:14px;
}
.page-news .press-steps__item{
  display:grid;
  grid-template-columns:44px minmax(0,1fr);
  gap:14px;
  align-items:start;
  padding:14px 16px;
  border:1px solid var(--news-line);
  border-radius:12px;
  background:rgba(14,26,43,.55);
  min-width:0;
}
.page-news .press-steps__num{
  font-size:20px;
  font-weight:700;
  line-height:1.1;
  color:var(--aurora);
  letter-spacing:.04em;
}
.page-news .press-steps__item h3{
  margin:0;
  font-size:15.5px;
  font-weight:600;
  color:var(--white);
  letter-spacing:.03em;
}
.page-news .press-steps__item p{
  margin:7px 0 0;
  font-size:13.5px;
  line-height:1.8;
  color:var(--steel);
}
.page-news .press-search__aside{
  align-self:start;
  padding:20px;
  border:1px solid var(--news-line);
  border-radius:var(--radius);
  background:linear-gradient(155deg,rgba(19,37,57,.92),rgba(7,11,18,.8));
  min-width:0;
}
.page-news .press-search__aside-title{
  margin:0;
  font-size:15px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--ice);
}
.page-news .press-search__list{
  list-style:none;
  margin:14px 0 0;
  padding:0;
  display:grid;
  gap:9px;
}
.page-news .press-search__list li{
  position:relative;
  padding-left:16px;
  font-size:13.5px;
  line-height:1.7;
  color:var(--steel);
}
.page-news .press-search__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:9px;
  width:6px;
  height:1px;
  background:var(--aurora);
}
.page-news .press-search__note{
  margin:16px 0 0;
  padding-top:14px;
  border-top:1px solid var(--news-line-soft);
  font-size:12.5px;
  line-height:1.8;
  color:var(--steel);
}
.page-news .press-search__btn{
  margin-top:16px;
  font-size:13px;
  padding:9px 16px;
}

/* ---------- 版本节奏 ---------- */
.page-news .press-rhythm{
  display:grid;
  gap:clamp(20px,3vw,34px);
  min-width:0;
}
.page-news .press-rhythm__media{
  margin:0;
  border:1px solid var(--news-line);
  border-radius:var(--radius);
  overflow:hidden;
  background:linear-gradient(150deg,var(--ink-2),var(--ink));
  align-self:start;
}
.page-news .press-rhythm__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:3/2;
  object-fit:cover;
}
.page-news .press-rhythm__text{min-width:0;}
.page-news .press-rhythm__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:22px;
}

/* ---------- 下一步 ---------- */
.page-news .press-next{
  display:grid;
  gap:18px;
  padding:clamp(20px,3.5vw,34px);
  border:1px solid var(--news-line);
  border-radius:var(--radius);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(46,242,200,.12), transparent 58%),
    linear-gradient(140deg,rgba(14,26,43,.95),rgba(7,11,18,.85));
  min-width:0;
}
.page-news .press-next__text{min-width:0;}
.page-news .press-next__actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
}
.page-news .press-next__actions .btn{
  font-size:13px;
  padding:10px 18px;
}
.page-news .press-next__link{
  font-size:13px;
  letter-spacing:.04em;
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-news .press-index__cards{grid-template-columns:repeat(2,minmax(0,1fr));}
  .page-news .press-hero__stats{grid-template-columns:repeat(4,minmax(0,1fr));}
  .page-news .press-next{
    grid-template-columns:minmax(0,1fr) auto;
    align-items:end;
  }
}

@media (min-width:900px){
  .page-news .press-hero__grid{
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    align-items:end;
    gap:clamp(28px,4vw,56px);
  }
  .page-news .press-index__layout{
    grid-template-columns:minmax(0,8fr) minmax(0,4fr);
    align-items:start;
  }
  .page-news .press-index__cards{grid-template-columns:repeat(2,minmax(0,1fr));}
  .page-news .news-head--split{
    grid-template-columns:minmax(0,1fr) minmax(0,320px);
    align-items:start;
    gap:clamp(24px,3vw,44px);
  }
  .page-news .press-search{
    grid-template-columns:minmax(0,7fr) minmax(0,4fr);
    gap:clamp(24px,3vw,44px);
  }
  .page-news .press-rhythm{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    align-items:center;
  }
  .page-news .press-timeline{padding-left:32px;}
  .page-news .press-item::before{left:-31px;}
  .page-news .press-item__body{padding:20px 22px 22px;}
}

@media (min-width:1180px){
  .page-news .press-item__title{font-size:20px;}
  .page-news .press-filter{padding:14px 18px;}
}

@media (prefers-reduced-motion:reduce){
  .page-news .press-index__card{transition:none;}
  .page-news .press-index__card:hover{transform:none;}
}
<<<PAGE_CSS_END>>>