/* SPA 色桥 · mosaic-hall · 国看厅 · 马赛克映厅 */
:root{
  --mx-plaster:#e8eef5;
  --mx-teal:#0d9488;
  --mx-terra:#e76f51;
  --mx-cobalt:#2563eb;
  --mx-mustard:#eab308;
  --mx-plum:#a855f7;
  --mx-ink:#1e293b;
  --mx-muted:#64748b;
  --brand:#0d9488;
  --site-accent:#e76f51;
  --site-secondary:#2563eb;
  --site-ink:#1e293b;
  --site-bg:#e8eef5;
  --pink:#e76f51;
  --blue:#2563eb;
  --green:#0d9488;
  --orange:#eab308;
  --ink:#1e293b;
  --muted:#64748b;
  --panel:#fff;
  --line:rgba(30,41,59,.12);
  --soft:#d7e2ef;
  --lf-max:1180px;
  --lf-pad:18px;
  color-scheme:light;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.sf-body .image-off{opacity:.4;filter:grayscale(.15);background:linear-gradient(135deg,#dbe4f0,#c9d4e3)!important;min-height:80px}
.sf-body .sf-head,.sf-body .sf-foot{display:none!important}
.page-main,.sf-main,.mx-main{box-sizing:border-box}
.seo-brand-block{
  margin:0 0 22px;padding:22px 26px;border-radius:12px;
  background:#fff;border:1px solid rgba(30,41,59,.1);
}
.seo-brand-block h1{margin:0 0 10px;font-size:clamp(1.35rem,3vw,1.75rem);color:#1e293b}
.seo-brand-block p{margin:0;color:#64748b;line-height:1.7}