/* BuildBefore30 V11 — Editorial navigation, deliberately no pill buttons */
.guide-menu{position:sticky!important;top:0!important;z-index:40!important;background:#061f19!important;border-bottom:1px solid rgba(130,222,179,.2)!important;box-shadow:0 7px 28px #00181020!important;height:auto!important;min-height:65px!important}
.nav-shell{width:min(1180px,100%);margin:0 auto;min-height:65px;display:flex;align-items:center;gap:clamp(12px,2.5vw,36px);padding:0 clamp(16px,3vw,32px)}
.nav-brand{flex:none;color:#f4fff8!important;text-decoration:none;font-size:19px;font-weight:850;letter-spacing:-.045em;white-space:nowrap}.nav-brand span{color:#4be0ad}.nav-brand small{font:600 10px system-ui,sans-serif;letter-spacing:.17em;color:#87b8a3;margin-left:9px}
.nav-items{display:flex;align-items:center;justify-content:flex-end;gap:0;margin-left:auto;min-width:0;flex-wrap:wrap}
.guide-menu .nav-link{appearance:none;border:0!important;border-radius:0!important;background:transparent!important;color:#d5e9df!important;box-shadow:none!important;padding:10px clamp(9px,1.4vw,17px)!important;font:600 12px/1.3 system-ui,-apple-system,sans-serif!important;text-decoration:none!important;white-space:nowrap;cursor:pointer;transition:color .15s ease!important}
.guide-menu .nav-link:hover,.guide-menu .nav-link:focus-visible{color:#4be0ad!important;background:transparent!important;outline-offset:2px}
.guide-menu .nav-link + .nav-link,.guide-menu .nav-meta + .nav-link{border-left:1px solid #295144!important}
.guide-menu .nav-meta{font:500 11px system-ui,sans-serif;color:#8cbaa7;padding:0 12px;white-space:nowrap}
.guide-menu .nav-download{color:#65edba!important}
.guide-menu .nav-chevron{appearance:none;border:0!important;border-left:1px solid #295144!important;border-radius:0!important;background:transparent!important;color:#a9d7c2!important;cursor:pointer;flex:none;width:38px;height:32px;display:grid;place-items:center;padding:0!important;transition:color .2s}
.guide-menu .nav-chevron span{font-size:20px;line-height:1;transition:transform .2s}.guide-menu .nav-chevron:hover{color:#4be0ad!important}
.guide-menu.is-collapsed .nav-items{display:none!important}.guide-menu.is-collapsed .nav-chevron{margin-left:auto}.guide-menu.is-collapsed .nav-chevron span{transform:rotate(180deg)}
.toc-panel{top:76px!important;border-radius:5px!important;background:#0b2d24!important;border:1px solid #316a52!important;box-shadow:0 20px 50px #001a1540!important}
.toc-panel .toc-links a{border-radius:4px!important}
html{scroll-padding-top:84px!important}
@media(max-width:850px){.nav-shell{gap:12px}.nav-brand small,.guide-menu .nav-meta{display:none!important}.guide-menu .nav-link{font-size:11px!important;padding:10px 9px!important}}
@media(max-width:580px){.nav-shell{min-height:56px;padding:8px 13px;flex-wrap:wrap;gap:7px}.nav-brand{font-size:17px}.nav-items{order:3;flex:1 0 100%;justify-content:space-between;border-top:1px solid #295144;padding-top:4px}.guide-menu .nav-link{font-size:10px!important;padding:8px 5px!important}.guide-menu .nav-chevron{margin-left:auto;order:2}.guide-menu.is-collapsed .nav-items{display:none!important}.toc-panel{top:105px!important}.guide-menu.is-collapsed .nav-shell{min-height:54px}}
@media print{.guide-menu{display:none!important}}