/* 基础样式：用于 `app/Home/view/layouts/main.php` 新布局 */
:root{
  --bg:#0b1220;
  --card:#0f172a;
  --text:#e5e7eb;
  --muted:#94a3b8;
  --line:rgba(148,163,184,.18);
  --brand:#4f46e5;
  --brand2:#7c3aed;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: radial-gradient(1200px 500px at 20% -10%, rgba(79,70,229,.35), transparent 60%),
              radial-gradient(1000px 500px at 90% -20%, rgba(124,58,237,.25), transparent 55%),
              var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1160px, calc(100% - 32px)); margin:0 auto;}

/* header */
.site-header{
  position:sticky; top:0; z-index:50;
  background: rgba(11,18,32,.75);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header-container{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.logo a{
  font-weight:800;
  letter-spacing:.5px;
  text-decoration:none;
}
.nav-list{display:flex; gap:18px; padding:0; margin:0; list-style:none; align-items:center;}
.nav-list a{
  display:inline-flex; align-items:center;
  padding:8px 10px;
  border-radius:10px;
  color:var(--muted);
  text-decoration:none;
}
.nav-list a.active{
  color:var(--text);
  background: linear-gradient(135deg, rgba(79,70,229,.25), rgba(124,58,237,.22));
  border:1px solid rgba(99,102,241,.35);
}
.nav-list a:hover{color:var(--text); text-decoration:none}
.mobile-toggle{display:none;color:var(--text); user-select:none}

/* breadcrumb */
.breadcrumb-container{padding:14px 0 0}
.breadcrumb{
  margin:0; padding:10px 12px;
  list-style:none;
  display:flex; flex-wrap:wrap; gap:10px;
  background: rgba(15,23,42,.55);
  border:1px solid var(--line);
  border-radius:12px;
  color:var(--muted);
}
.breadcrumb li{display:flex; gap:10px; align-items:center}
.breadcrumb li+li:before{content:"/"; color:rgba(148,163,184,.45)}
.breadcrumb a{color:var(--muted); text-decoration:none}
.breadcrumb a:hover{color:var(--text)}

/* main content */
main{padding:18px 0 40px}
.section-title{
  margin:18px 0 14px;
  padding:8px 12px;
  border-left:5px solid var(--brand);
  background: rgba(15,23,42,.55);
  border-radius:12px;
  border:1px solid var(--line);
}

/* grid cards */
.grid-container{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap:16px;
}
.post-card{
  background: rgba(15,23,42,.65);
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.card-img img{width:100%; height:220px; object-fit:cover; display:block;}
.card-content{padding:14px 14px 16px}
.post-meta{display:flex; gap:10px; color:var(--muted); font-size:12px; align-items:center}
.post-category a{color:rgba(165,180,252,.95); text-decoration:none}
.post-category a:hover{text-decoration:underline}
.post-title{margin:10px 0 8px; font-size:16px; line-height:1.45}
.post-title a{text-decoration:none}
.post-excerpt{margin:0 0 12px; color:rgba(226,232,240,.85); font-size:13px; line-height:1.6}
.read-more{
  display:inline-flex; gap:6px; align-items:center;
  padding:9px 12px;
  border-radius:12px;
  background: linear-gradient(135deg, rgba(79,70,229,.75), rgba(124,58,237,.75));
  color:white;
  text-decoration:none;
  border:1px solid rgba(99,102,241,.35);
}
.read-more:hover{text-decoration:none; filter:brightness(1.05)}

/* pagination */
.pagination{
  display:flex; gap:8px; justify-content:center; align-items:center;
  margin:18px 0 0;
}
.pagination .page{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:36px; height:36px;
  padding:0 10px;
  border-radius:10px;
  border:1px solid var(--line);
  background: rgba(15,23,42,.55);
  color:var(--muted);
  text-decoration:none;
}
.pagination .page.current{
  color:var(--text);
  border-color: rgba(99,102,241,.45);
  background: rgba(79,70,229,.18);
}
.pagination .page:hover{color:var(--text); text-decoration:none}

/* footer */
.site-footer{
  border-top:1px solid var(--line);
  background: rgba(11,18,32,.85);
  padding:22px 0;
}
.footer-info{color:var(--muted); font-size:13px}
.footer-links a{color:var(--muted); text-decoration:none}
.footer-links a:hover{color:var(--text); text-decoration:underline}

/* article page */
.article-container{
  margin-top: 14px;
  background: rgba(15,23,42,.65);
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.article-header{padding:18px 18px 10px; border-bottom:1px solid var(--line)}
.article-title{
  margin:0 0 10px;
  font-size: 26px;
  line-height: 1.25;
}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  color: var(--muted);
  font-size: 13px;
}
.article-meta a{color: rgba(165,180,252,.95); text-decoration:none}
.article-meta a:hover{text-decoration:underline}
.article-body{
  padding: 18px;
  color: rgba(226,232,240,.92);
  line-height: 1.85;
  font-size: 15px;
}
.article-body h2, .article-body h3{
  margin: 18px 0 10px;
  line-height:1.35;
}
.article-body p{margin: 10px 0}
.article-body img{max-width:100%; height:auto; border-radius:14px; border:1px solid var(--line)}
.article-source{
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: 13px;
}
.article-source a{color: rgba(165,180,252,.95)}

.related-posts{margin-top: 18px}
.related-title{
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.45;
}

/* home page */
.home-layout{
  display:grid;
  grid-template-columns: minmax(0,2fr) minmax(300px,1fr);
  gap:16px;
}
.home-side-card{margin-bottom:16px;}

@media (max-width: 980px){
  .grid-container{grid-template-columns: repeat(2, minmax(0, 1fr));}
  .home-layout{grid-template-columns: 1fr;}
}
@media (max-width: 640px){
  .grid-container{grid-template-columns: 1fr;}
  .main-nav{display:none}
  .mobile-toggle{display:block}
}