html{scroll-padding-top:76px}
/* Shared prototype selector; text-only controls. */
.option-switcher{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px clamp(16px,4vw,60px);background:#eef1f3;color:#24313a;font:12px/1.4 'IBM Plex Sans',Arial,sans-serif;border-bottom:1px solid #ced5db}
.option-switcher nav{display:flex;gap:5px;align-items:center}.option-switcher a{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:7px 12px;text-decoration:none;white-space:nowrap;border:1px solid transparent;border-radius:2px;color:inherit}.option-switcher .option-home{padding-left:0;padding-right:6px}.option-switcher nav a:hover{background:#dfe5e9;border-color:#bcc7ce}.option-switcher a[aria-current="page"]{background:#243b4e;border-color:#243b4e;color:white}.option-switcher a:focus-visible{outline:2px solid #155b8b;outline-offset:2px}
@media(max-width:560px){.option-switcher{padding:7px 12px;gap:6px;font-size:11px}.option-switcher nav{gap:3px}.option-switcher a{padding:6px 9px;min-height:36px}.option-switcher .option-home{font-size:10px}}

@media(max-width:560px){.option-switcher{padding:6px 12px;gap:5px;font-size:10px;min-height:51px}.option-switcher nav{flex:1;justify-content:flex-end;gap:2px}.option-switcher a{padding-inline:7px;min-height:37px}.option-switcher .option-home{font-size:10px;padding-right:3px}}
@media(max-width:360px){.option-switcher a{padding-inline:5px}.option-switcher .option-home{font-size:9px}}