/* seo_aurora — 双栏：主区宽 + 右侧边栏资讯栈 */
:root{--bg:#0b1020;--panel:#151b2e;--line:#2a3550;--txt:#e8edf7;--muted:#8b9dc0;--a:#5eead4;--a2:#818cf8}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--txt);font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6}
a{color:var(--a);text-decoration:none}a:hover{text-decoration:underline}
.container{max-width:88rem;margin:0 auto;padding:0 1rem}
.site-header{background:linear-gradient(180deg,#0f172a,var(--bg));border-bottom:1px solid var(--line)}
.header-container{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;padding:.75rem 0}
.logo-link{font-weight:800;color:#fff!important;font-size:1.1rem}.site-slogan{display:block;font-size:.72rem;color:var(--muted)}
.nav-list{display:flex;flex-wrap:wrap;gap:.25rem 1rem;list-style:none;margin:0;padding:0;font-size:.88rem}
.nav-link{color:#cbd5e1!important}
.search-overlay{display:none}.search-overlay.active{display:flex;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:200;align-items:flex-start;justify-content:center;padding-top:4rem}
.search-container{background:var(--panel);padding:1rem;border-radius:.5rem;border:1px solid var(--line)}
.mobile-menu-toggle,.search-toggle{border:1px solid var(--line);background:var(--panel);color:var(--txt);border-radius:.35rem;padding:.35rem .55rem;cursor:pointer}
@media(max-width:900px){.main-nav{display:none;width:100%}.main-nav.mobile-open{display:block}.nav-list{flex-direction:column}}
.au-shell{display:grid;grid-template-columns:minmax(0,1fr)18rem;gap:1.75rem;padding:1.25rem 0 2.5rem;align-items:start}
@media(max-width:900px){.au-shell{grid-template-columns:1fr}}
.au-hero{border-radius:.75rem;overflow:hidden;border:1px solid var(--line);background:linear-gradient(135deg,#1e1b4b,#0f172a);min-height:14rem;display:flex;align-items:flex-end;padding:1.5rem}
.au-hero h1{margin:0 0 .35rem;font-size:1.5rem}.au-hero p{margin:0;color:var(--muted);font-size:.9rem}
.au-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1.25rem}
@media(max-width:640px){.au-grid{grid-template-columns:1fr}}
.au-card{background:var(--panel);border:1px solid var(--line);border-radius:.6rem;overflow:hidden;display:flex;flex-direction:column}
.au-card .thumb{height:8.5rem;background-size:cover;background-position:center}
.au-card .bd{padding:.85rem 1rem}.au-card h3{margin:0 0 .35rem;font-size:1rem}.au-card h3 a{color:#fff!important}
.au-card .meta{font-size:.75rem;color:var(--muted)}
.au-aside{position:sticky;top:.75rem;border:1px solid var(--line);border-radius:.65rem;background:var(--panel);padding:1rem}
.au-aside h2{margin:0 0 .75rem;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--a2)}
.au-aside ul{list-style:none;margin:0;padding:0}.au-aside li{border-bottom:1px solid var(--line);padding:.55rem 0;font-size:.82rem}
.au-aside li:last-child{border-bottom:0}.au-aside a{color:var(--txt)!important}
.au-band{margin-top:1.5rem;padding:1rem;border-radius:.5rem;border:1px dashed var(--line);font-size:.88rem}
.site-footer{margin-top:2rem;border-top:1px solid var(--line);padding:2rem 0;color:var(--muted);font-size:.85rem}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));gap:1.25rem}
.footer-bottom{text-align:center;margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--line);font-size:.78rem}
/* article */
.ar-crumb{font-size:.82rem;color:var(--muted);margin-bottom:.75rem}.ar-crumb a{color:var(--a)!important}
.ar-title{font-size:1.85rem;line-height:1.25;margin:.25rem 0}.ar-meta{font-size:.82rem;color:var(--muted)}.ar-body{font-size:1.05rem}.ar-body p{margin:1rem 0}
.ar-aside{margin-top:2rem;padding:1rem;border-radius:.5rem;border:1px solid var(--line);background:var(--panel);font-size:.88rem}
.ar-nav{display:flex;justify-content:space-between;gap:1rem;margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--line);font-size:.88rem}
/* list — 时间线 */
.lv-wrap{padding:1rem 0 2rem}.lv-title{font-size:1.5rem;margin:0 0 .25rem}.lv-crumb{font-size:.82rem;color:var(--muted);margin-bottom:1.25rem}
.lv-line{border-left:2px solid var(--a2);margin-left:.6rem;padding-left:1.25rem}
.lv-item{position:relative;padding:1rem 0;border-bottom:1px solid var(--line)}
.lv-item::before{content:"";position:absolute;left:-1.45rem;top:1.35rem;width:.55rem;height:.55rem;border-radius:50%;background:var(--a);border:2px solid var(--bg)}
.lv-item h3{margin:0 0 .35rem;font-size:1.05rem}.lv-item a{color:#fff!important}
.lv-row{display:flex;gap:1rem;flex-wrap:wrap}.lv-thumb{width:6.5rem;height:4.5rem;border-radius:.35rem;background-size:cover;flex-shrink:0;border:1px solid var(--line)}
.lv-ex{font-size:.85rem;color:var(--muted)}.pg{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:1.25rem}
.pg a{padding:.35rem .65rem;border:1px solid var(--line);border-radius:.35rem;color:var(--txt)!important;font-size:.85rem}
.pg a.active{background:var(--a2);border-color:var(--a2);color:#fff!important}
.simple{max-width:40rem;margin:0 auto;padding:1.5rem 0}.dl-page{padding:1rem 0;max-width:48rem;margin:0 auto}
/* —— 版式增强 —— */
.au-marquee{display:flex;flex-wrap:wrap;gap:.45rem .75rem;margin:1rem 0 0;padding:.55rem .75rem;border-radius:.5rem;border:1px solid var(--line);background:rgba(99,102,241,.08);font-size:.78rem;color:var(--muted)}
.au-marquee span{padding:.15rem .45rem;border-radius:999px;background:var(--panel);border:1px solid var(--line)}
.au-ex{margin:.35rem 0;font-size:.82rem;color:#a5b4fc;line-height:1.45}
.au-spot{margin-top:1.5rem;padding:1.1rem 1.2rem;border-radius:.65rem;border:1px solid var(--line);background:linear-gradient(145deg,#1e1b4b22,#151b2e)}
.au-spot-h{margin:0 0 .75rem;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:var(--a2)}
.au-spot-grid{display:grid;gap:1rem}@media(min-width:700px){.au-spot-grid{grid-template-columns:1.2fr 1fr}}
.au-spot-title{margin:0;font-size:1.05rem}.au-spot-title a{color:#fff!important}
.au-spot-body{margin:.5rem 0 0;font-size:.86rem;color:var(--muted);line-height:1.6}
.au-spot-vid{font-size:.84rem;color:var(--muted)}
.lv-hero{padding:1.5rem 0 1rem;margin-bottom:.5rem;border-bottom:1px solid var(--line);background:linear-gradient(90deg,rgba(99,102,241,.12),transparent)}
.lv-eyebrow{margin:0 0 .35rem;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--a2)}
.lv-shell{display:grid;gap:1.25rem;align-items:start}@media(min-width:860px){.lv-shell{grid-template-columns:minmax(0,1fr) 260px}}
.lv-aside{font-size:.84rem;border:1px solid var(--line);border-radius:.6rem;padding:1rem;background:var(--panel);position:sticky;top:1rem;line-height:1.55;color:var(--muted)}
.ar-wrap{max-width:72rem;padding:1.25rem 0 2.5rem}
.ar-layout{display:grid;gap:1.5rem;align-items:start}@media(min-width:900px){.ar-layout{grid-template-columns:minmax(0,1fr) 280px}}
.ar-main{border:1px solid var(--line);border-radius:.65rem;padding:1.25rem 1.35rem;background:var(--panel)}
.ar-rail{display:flex;flex-direction:column;gap:1rem;position:sticky;top:1rem}
.ar-rail-card{border:1px solid var(--line);border-radius:.55rem;padding:.9rem 1rem;background:#12182a;font-size:.86rem}
.ar-rail-card strong{color:var(--a);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.ar-rail-body{margin-top:.5rem;color:var(--muted);line-height:1.55}
.ar-aside{margin-top:0}

/* v:a5adf6c9073e026b */