:root{
  --bg:#0b1220;
  --panel:#0f1a2f;
  --alt:#0c172c;
  --text:#e8eefc;
  --muted:#a7b3d6;
  --brand:#ff3b30;
  --line: rgba(255,255,255,.10);
  --radius: 16px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --max: 1100px;
  --pad: 18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
a{color:inherit;text-decoration:none}
code{background:rgba(255,255,255,.06);padding:.15em .35em;border-radius:8px}
h1,h2,h3{line-height:1.2;margin:0 0 10px}
p{margin:0 0 10px}

.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.section{padding:54px 0}
.section--alt{background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0)); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.small{font-size:.92rem}
.muted{color:var(--muted)}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:12px;top:12px;width:auto;height:auto;background:#fff;color:#000;padding:10px;border-radius:12px;z-index:99}

.header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.86);backdrop-filter: blur(10px); border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;gap:16px;justify-content:space-between;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;min-width: 220px}
.brand__logo-img{
  width:44px;height:44px;border-radius:12px;object-fit:cover;
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  display:none;
}
.brand__logo-fallback{
  width:44px;height:44px;border-radius:12px;
  background:linear-gradient(135deg, rgba(255,59,48,.9), rgba(255,255,255,.18));
  display:grid;place-items:center;font-weight:800;box-shadow: var(--shadow)
}
.brand__name{font-weight:800;letter-spacing:.2px}
.brand__tagline{font-size:.92rem;color:var(--muted)}
.brand__tagline-cn{display:block;font-size:.88rem;opacity:.95}

.nav{display:flex;gap:14px;align-items:center}
.nav a{padding:8px 10px;border-radius:12px;color:var(--muted)}
.nav a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.nav-toggle{display:none;background:transparent;border:1px solid var(--line);color:var(--text);border-radius:12px;padding:8px 10px}

.notice{background:rgba(255,59,48,.14);border-bottom:1px solid rgba(255,59,48,.30)}
.notice__inner{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:10px var(--pad)}
.notice__close{background:transparent;border:0;color:var(--text);font-size:18px;cursor:pointer}

.hero{padding:56px 0 22px}
.hero__inner h1{font-size:42px}
.hero__sub{max-width:820px;color:var(--muted);font-size:1.05rem}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 20px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:10px 14px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);cursor:pointer}
.btn:hover{background:rgba(255,255,255,.07)}
.btn--primary{border-color: rgba(255,59,48,.55); background:rgba(255,59,48,.14)}
.btn--small{padding:8px 10px;border-radius:12px}

.hero__cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.card{background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow: var(--shadow)}
.card__title{font-weight:750;margin-bottom:6px}
.card__text{color:var(--muted)}

.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.panel{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow: var(--shadow)}
.list{margin:10px 0 0;padding-left:18px}
.list li{margin:6px 0;color:var(--muted)}

.section__head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.input{width:100%;padding:10px 12px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text)}
textarea.input{resize:vertical}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.news-card{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.news-card__meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:6px}
.badge{font-size:.80rem;color:var(--muted);border:1px solid var(--line);padding:2px 8px;border-radius:999px}
.news-card__title{font-weight:800;margin:6px 0 6px}
.news-card__text{color:var(--muted)}
.news-card__link{display:inline-flex;margin-top:10px;color:rgba(255,255,255,.92)}
.empty{padding:16px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted)}

.timeline{display:grid;gap:12px}
.timeline__item{display:grid;grid-template-columns:16px 1fr;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(255,255,255,.03)}
.dot{width:12px;height:12px;border-radius:999px;background:rgba(255,59,48,.85);margin-top:6px}
.timeline__title{font-weight:800}
.timeline__text{color:var(--muted)}

.form{display:grid;gap:12px}
.form__row{display:flex;gap:10px;flex-wrap:wrap}
.contact-actions{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0 0}

.footer{border-top:1px solid var(--line);padding:18px 0;background:rgba(255,255,255,.02)}
.footer__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.footer__brand{font-weight:800}
.footer__links{display:flex;gap:14px}
.footer__links a{color:var(--muted)}
.footer__links a:hover{color:var(--text)}

@media (max-width: 900px){
  .hero__cards{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .hero__inner h1{font-size:36px}
  .nav{display:none}
  .nav-toggle{display:inline-flex}
  .nav.nav--open{display:flex;position:absolute;right:18px;top:70px;flex-direction:column;background:rgba(11,18,32,.98);border:1px solid var(--line);padding:10px;border-radius:16px;min-width:180px}
}


.grid--single{grid-template-columns:1fr}