/* ============================================================
   AICOR 官网 · 页面：新闻动态 News
   ------------------------------------------------------------
   news.html 新闻列表页特有样式（窄容器 1080px + 简化导航）
   依赖：tokens.css、base.css、utilities.css、components/*
   ============================================================ */

.container { max-width:1080px;margin:0 auto;padding:0 28px }
.empty { padding:80px 0;text-align:center;color:var(--text-3) }
.foot-info { font-size:12px;color:var(--text-3);line-height:1.8;text-align:right }
.foot-logo { display:flex;align-items:center;gap:12px;font-size:13px;color:var(--text-3) }
.foot-logo img { height:20px }
.foot-wrap { display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px }
.nav-logo { display:flex;align-items:center;gap:14px }
.nav-logo img { height:26px }
.nav-logo span { font-size:13px;color:var(--text-3);letter-spacing:2px;border-left:1px solid var(--line);padding-left:14px }
.nav-wrap { display:flex;align-items:center;justify-content:space-between }
.news-body { padding:20px 22px;display:flex;flex-direction:column;gap:10px;flex:1 }
.news-card { display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line-soft);border-radius:16px;overflow:hidden;transition:all .3s ease }
.news-card:hover { transform:translateY(-4px);border-color:rgba(79,140,255,.4);box-shadow:0 18px 44px rgba(0,0,0,.45) }
.news-card:hover .news-title { color:var(--accent) }
.news-cat { color:var(--accent-2);border:1px solid rgba(45,212,191,.3);border-radius:100px;padding:2px 10px;font-size:11px;letter-spacing:1px }
.news-cover { width:100%;height:158px;object-fit:cover;display:block;border-bottom:1px solid var(--line-soft) }
.news-cover-ph { width:100%;height:158px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line-soft);background:linear-gradient(135deg,rgba(79,140,255,.12),rgba(45,212,191,.08));font-size:12px;letter-spacing:3px;color:var(--text-3) }
.news-desc { font-size:13.5px;color:var(--text-3);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden }
.news-foot { margin-top:auto;padding-top:12px;border-top:1px solid var(--line-soft);font-size:12.5px;color:var(--accent);display:flex;justify-content:space-between;align-items:center }
.news-grid { display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:22px;padding:44px 0 80px }
.news-meta { display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-3) }
.news-title { font-family:var(--serif);font-size:18px;line-height:1.5;font-weight:700 }
.page-hero { padding:150px 0 40px }
.sec-label { display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:4px;text-transform:uppercase;color:var(--accent-2);font-weight:600;margin-bottom:18px }
.sec-label::before { content:"";width:28px;height:1px;background:var(--accent-2) }
.sub { color:var(--text-3);font-size:15px;margin-top:12px }
footer { padding:34px 0;border-top:1px solid var(--line-soft) }
h1 { font-family:var(--serif);font-size:clamp(30px,4.5vw,44px);font-weight:700 }
h1 em { font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent }
header { position:fixed;top:0;left:0;right:0;z-index:100;padding:20px 0;background:rgba(4,6,12,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line-soft) }
nav { display:flex;gap:30px;align-items:center }
nav a { font-size:14px;color:var(--text-2);letter-spacing:1px;transition:color .2s }
nav a.active { color:var(--text-1);font-weight:600 }
nav a:hover { color:var(--text-1) }
@media (max-width:700px) {
  .foot-info { text-align:left }
}
@media (max-width:900px) {
  nav { display:none }
}