.bns-util{position:relative;z-index:82;background:var(--navy);color:#c5d0de;font-size:12px}
.bns-util .bns-site-inner{min-height:34px;justify-content:space-between;gap:12px}
.bns-util a{color:#fff;font-weight:700}
.bns-site-top{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--line)}
.bns-foot{position:relative;z-index:1}
.bns-foot-grid{display:grid;grid-template-columns:1.4fr .8fr .9fr;gap:36px;padding-bottom:4px}
.bns-foot-grid h3{margin:0 0 10px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.bns-foot-grid a,.bns-foot-grid p{display:block;color:var(--navy);font-size:13px;font-weight:700;line-height:1.9}
.bns-foot-grid .fine{margin-top:14px;color:var(--muted);font-size:12px;font-weight:500;line-height:1.7}
@media(max-width:800px){.bns-foot-grid{grid-template-columns:1fr;gap:22px}.bns-util .bns-site-inner{flex-wrap:wrap;padding:8px 0}}
.bns-site-inner{width:min(1120px,calc(100% - 40px));margin:0 auto;min-height:64px;display:flex;align-items:center;gap:20px}
.bns-logo{flex:0 0 auto}
.bns-site-links{display:flex;align-items:center;gap:2px;margin-left:auto;flex-wrap:nowrap}
.bns-site-links a{color:var(--muted);font-weight:700;font-size:14px;letter-spacing:-.01em;padding:10px 12px;white-space:nowrap}
.bns-site-links a:hover,.bns-site-links a.on{color:var(--navy)}
.bns-site-cta{margin-left:8px;flex:0 0 auto}
.bns-burger{display:none;width:40px;height:40px;border:1px solid var(--line-strong);background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto;position:relative;z-index:81}
.bns-burger i{display:block;width:16px;height:1.5px;background:var(--navy)}
.bns-drawer{position:fixed;inset:0;z-index:120;display:none}
.bns-drawer.open{display:block}
.bns-drawer-bg{position:absolute;inset:0;z-index:1;background:rgba(10,22,40,.45)}
.bns-drawer-panel{position:absolute;top:0;right:0;z-index:2;width:min(360px,100%);height:100%;background:#fff;border-left:1px solid var(--line);padding:20px;overflow:auto;display:flex;flex-direction:column}
.bns-drawer h3{margin:18px 0 8px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.bns-drawer a{display:block;padding:11px 4px;border-bottom:1px solid var(--line);color:var(--navy);font-weight:700;font-size:14px}
.bns-close{align-self:flex-end;border:0;background:transparent;font-weight:700;cursor:pointer;padding:4px 0 12px}
.bns-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}
.bns-card{display:block;background:#fff;border:1px solid var(--line);padding:20px;color:var(--text);border-radius:var(--radius)}
.bns-card:hover{border-color:var(--blue);color:var(--text)}
.bns-card strong{display:block;font-size:16px;color:var(--navy);margin-bottom:8px}
.bns-card span{display:block;font-size:13px;color:var(--muted);line-height:1.5}
.bns-card em{display:block;margin-top:14px;font-style:normal;font-size:12px;font-weight:700;color:var(--blue)}
.bns-prose{background:#fff;border:1px solid var(--line);padding:24px;border-radius:var(--radius)}
.bns-prose h2{margin:0 0 12px;font-size:18px;color:var(--navy)}
.bns-prose p,.bns-prose li{color:var(--muted);font-size:14px;line-height:1.7}
.bns-table-wrap{overflow:auto;background:#fff;border:1px solid var(--line)}
@media(max-width:900px){
  .bns-site-links,.bns-site-cta{display:none}
  .bns-burger{display:flex}
  .bns-cards{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  .bns-util .bns-site-inner{flex-direction:column;align-items:flex-start;gap:2px;min-height:0;padding:8px 0}
  .bns-util .bns-site-inner span{line-height:1.5}
  .bns-site-inner{width:min(1120px,calc(100% - 32px));min-height:56px;gap:12px}
  .bns-burger{width:44px;height:44px}
  .bns-logo small{letter-spacing:.06em}
  .bns-drawer a{padding:12px 4px;font-size:15px}
  .bns-drawer-panel{padding:16px 16px 24px}
  .bns-drawer h3{margin:14px 0 4px}
  .bns-prose{padding:18px}
}
@media(max-width:560px){.bns-cards{grid-template-columns:1fr}}