/* 新闻资讯页首幕：写实媒体发布现场，与解决方案等分页保持统一的全幅摄影语言。 */
.news-hero-page .site-header{background:transparent;border-bottom-color:#ffffff30;backdrop-filter:none;-webkit-backdrop-filter:none}
.news-hero-page .site-header.scrolled{background:#fffffff2;border-bottom-color:#dce5ef;box-shadow:0 8px 30px #1f456815;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.news-hero-page .site-header:not(.scrolled) .brand-symbol img{filter:brightness(0) invert(1)}
.news-hero-page .site-header:not(.scrolled) .brand-name{color:#fff}
.news-hero-page .site-header:not(.scrolled) .main-nav{color:#dce6f0}
.news-hero-page .site-header:not(.scrolled) .main-nav a:hover,
.news-hero-page .site-header:not(.scrolled) .main-nav a[aria-current]{color:#fff}
.news-hero-page .site-header:not(.scrolled) .main-nav a[aria-current]::after{background:#86b8ec}
.news-hero-page .site-header:not(.scrolled) .nav-cta{color:#fff;border-color:#ffffffa6}
.news-hero-page .site-header:not(.scrolled) .nav-cta:hover{background:#ffffff24}
.news-hero-page .site-header:not(.scrolled) .menu-button{color:#fff}

.page-hero.news-page-hero{position:relative;isolation:isolate;overflow:hidden;display:block;padding:0;border-bottom:0;height:88svh;min-height:720px;max-height:980px;background:#101820;color:#fff}
.news-page-hero-photo{position:absolute;inset:0;z-index:-2;overflow:hidden}
.news-page-hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center 50%;animation:news-hero-drift 24s ease-in-out infinite alternate}
.news-page-hero-photo::after{content:'';position:absolute;inset:0;background:
  linear-gradient(90deg,#0b1119e8 0%,#0b1219c9 27%,#0c141c7a 48%,#0c141c2c 69%,transparent 82%),
  linear-gradient(180deg,#070c1263 0%,transparent 25%,transparent 68%,#070c12a8 100%)}
.news-page-hero-inner{position:relative;z-index:1;height:100%;display:flex;flex-direction:column}
.news-page-hero-copy{width:min(100%,760px);margin:auto 0;padding:86px 0 0;animation:news-copy-enter .9s cubic-bezier(.22,.8,.24,1) both}
.page-hero.news-page-hero h1{font-size:clamp(56px,5vw,84px);line-height:1.24;letter-spacing:-.065em;font-weight:700;color:#fff;margin:0;text-shadow:0 7px 36px #04080fb0}
.page-hero.news-page-hero h1 span{display:block}
.page-hero.news-page-hero h1 span:last-child{color:#79b7ff;text-shadow:0 7px 36px #04080fc2,0 0 28px #2f7fd229}
.news-page-hero-descriptor{display:flex;align-items:center;gap:13px;margin-top:30px;color:#d7e2ed;font-size:13px;letter-spacing:.12em;text-shadow:0 2px 12px #000a}
.news-page-hero-descriptor i{display:block;width:34px;height:1px;background:#79b7ff}
.news-page-hero-descriptor b{color:#79b7ff;font-weight:400}

@keyframes news-hero-drift{from{transform:scale(1.015)}to{transform:scale(1.055)}}
@keyframes news-copy-enter{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

@media(min-width:801px) and (max-width:1200px){
  .news-page-hero-photo::after{background:
    linear-gradient(90deg,#0b1119ec 0%,#0b1219ce 56%,#0c141c69 100%),
    linear-gradient(180deg,#070c1263 0%,transparent 25%,transparent 66%,#070c12a8 100%)}
}
@media(max-width:800px){
  .page-hero.news-page-hero{height:100svh;min-height:730px}
  .news-page-hero-photo img{object-position:62% 50%}
  .news-page-hero-photo::after{background:
    linear-gradient(90deg,#0b1119ef 0%,#0b1219c4 62%,#0c141c66 100%),
    linear-gradient(180deg,#070c1263 0%,transparent 24%,transparent 62%,#070c12b3 100%)}
  .news-page-hero-copy{padding:74px 0 0}
  .page-hero.news-page-hero h1{font-size:clamp(45px,7.2vw,62px)}
  .news-page-hero-descriptor{font-size:12px}
}
@media(max-width:540px){
  .news-hero-page .site-header:not(.scrolled) .main-nav,
  .news-hero-page .site-header:not(.scrolled) .main-nav a{color:#304c6b}
  .page-hero.news-page-hero{min-height:760px}
  .news-page-hero-photo img{object-position:68% 50%}
  .page-hero.news-page-hero h1{font-size:40px;line-height:1.3}
  .news-page-hero-copy{padding:64px 0 0}
  .news-page-hero-descriptor{gap:8px;font-size:10px;letter-spacing:.08em;margin-top:24px}
  .news-page-hero-descriptor i{width:22px}
}
@media(prefers-reduced-motion:reduce){
  .news-page-hero-photo img,.news-page-hero-copy{animation:none}
}