/* Quiet, contextual navigation shared by the reference workspaces. */
.reference-navigation{margin:0 0 24px;border-bottom:1px solid var(--line,#d8d0c2);padding-bottom:12px}
.reference-subjects,.reference-views{display:flex;flex-wrap:wrap;gap:4px 8px;align-items:center}
.reference-navigation button{font:inherit;font-size:14px;line-height:1.5;color:inherit;background:transparent;border:0;border-radius:4px;padding:10px 13px;cursor:pointer;text-align:left}
.reference-navigation button:hover{background:rgba(155,127,80,.09)}
.reference-subjects button[aria-current]{background:var(--ink,#292820);color:var(--paper,#fffaf1)}
.reference-views{padding-top:12px;margin-top:12px;border-top:1px solid var(--line,#d8d0c2)}
.reference-views button{padding:7px 13px;color:var(--muted,#666)}
.reference-views button[aria-current]{color:inherit;background:rgba(155,127,80,.12);box-shadow:inset 0 -2px #a18350}
.reference-navigation button:focus-visible{outline:2px solid #99773c;outline-offset:3px}
.reference-index-link{margin-top:12px}.reference-index-link button{text-decoration:underline;text-underline-offset:4px}
#foundations .study-breadcrumb,#rashis .study-breadcrumb,#bhavas .study-breadcrumb,#bhava-yoga .study-breadcrumb{display:none}
.sutra-location{font-size:13px;color:var(--muted,#666);line-height:1.6;margin:0 0 18px;overflow-wrap:anywhere}
@media(max-width:600px){.reference-subjects{gap:4px}.reference-navigation button{font-size:13px;padding:9px 10px}.reference-navigation{margin-bottom:16px}}