:root{--mobile-bottom-nav-height:68px;--mobile-bottom-nav-gap:12px;--mobile-bottom-nav-offset:calc(var(--mobile-bottom-nav-height) + var(--mobile-bottom-nav-gap) + env(safe-area-inset-bottom))}.mobile-bottom-nav{position:fixed;z-index:80;right:10px;bottom:calc(8px + env(safe-area-inset-bottom));left:10px;display:grid;min-height:var(--mobile-bottom-nav-height);grid-template-columns:repeat(5,minmax(0,1fr));overflow:hidden;border:1px solid rgba(148,163,184,.22);border-radius:22px;background:rgba(2,6,23,.94);box-shadow:0 18px 50px rgba(2,6,23,.42);padding:5px 4px max(5px,env(safe-area-inset-bottom));backdrop-filter:blur(18px)}.mobile-bottom-nav-item{display:flex;min-width:0;align-items:center;justify-content:center;flex-direction:column;gap:3px;border:0;border-radius:16px;background:transparent;color:#94a3b8;font:inherit;font-size:.68rem;font-weight:700;text-decoration:none;cursor:pointer}.mobile-bottom-nav-item.is-active{background:rgba(59,130,246,.16);color:#bfdbfe}.mobile-bottom-nav-item:focus-visible,.mobile-nav-sheet a:focus-visible,.mobile-nav-sheet button:focus-visible{outline:3px solid rgba(96,165,250,.72);outline-offset:2px}.mobile-nav-sheet-layer{position:fixed;z-index:90;inset:0;display:flex;align-items:flex-end}.mobile-nav-sheet-backdrop{position:absolute;inset:0;border:0;background:rgba(2,6,23,.72)}.mobile-nav-sheet{position:relative;width:100%;max-height:min(78dvh,620px);overflow:auto;border:1px solid rgba(148,163,184,.22);border-bottom:0;border-radius:26px 26px 0 0;background:#071120;color:#e2e8f0;box-shadow:0 -22px 65px rgba(2,6,23,.48);padding:18px 16px calc(18px + env(safe-area-inset-bottom))}.mobile-nav-sheet-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.mobile-nav-sheet-header small,.mobile-nav-sheet-link small{color:#94a3b8}.mobile-nav-sheet-header h2{margin:3px 0 0;font-size:1.22rem}.mobile-nav-sheet-close{display:grid;width:42px;height:42px;place-items:center;flex:0 0 auto;border:1px solid rgba(148,163,184,.24);border-radius:50%;background:rgba(15,23,42,.88);color:#e2e8f0}.mobile-nav-sheet-links{display:grid;gap:9px}.mobile-nav-sheet-link{display:flex;min-height:70px;align-items:center;gap:12px;border:1px solid rgba(148,163,184,.18);border-radius:17px;background:rgba(15,23,42,.74);color:#e2e8f0;padding:12px;text-decoration:none}.mobile-nav-sheet-link.is-active{border-color:rgba(96,165,250,.58);background:rgba(37,99,235,.15)}.mobile-nav-sheet-link.is-atlas-recommended{border-color:rgba(96,165,250,.5);background:rgba(37,99,235,.13)}.mobile-nav-sheet-link-disabled{cursor:not-allowed;opacity:.64}.mobile-nav-sheet-link-icon{display:grid;width:42px;height:42px;place-items:center;flex:0 0 auto;border-radius:13px;background:rgba(59,130,246,.14);color:#93c5fd}.mobile-nav-sheet-link span:last-child{display:grid;gap:3px}.mobile-nav-sheet-link-title-row{align-items:center;display:flex;flex-wrap:wrap;gap:7px}.mobile-nav-coming-soon{background:rgba(245,158,11,.16);border:1px solid rgba(251,191,36,.35);border-radius:999px;color:#fcd34d}.mobile-nav-atlas-badge,.mobile-nav-coming-soon{font-size:.6rem;font-weight:900;letter-spacing:.04em;line-height:1;padding:4px 6px;text-transform:uppercase}.mobile-nav-atlas-badge{background:rgba(59,130,246,.2);border:1px solid rgba(147,197,253,.3);border-radius:999px;color:#bfdbfe}.mobile-nav-sheet-link small{font-size:.77rem;line-height:1.35}.mobile-nav-sheet-link-compact{min-height:60px}body.mobile-bottom-sheet-open{overflow:hidden}body.mobile-bottom-sheet-open .atlas-widget-dock{display:none}@media (max-width:767px){body.mobile-bottom-nav-visible .site-footer{padding-bottom:var(--mobile-bottom-nav-offset)}body.mobile-bottom-nav-visible .atlas-widget-dock{bottom:var(--mobile-bottom-nav-offset)!important}}@media (min-width:768px){.mobile-bottom-nav,.mobile-nav-sheet-layer{display:none}}@media (prefers-reduced-motion:no-preference){.mobile-nav-sheet{animation:mobile-nav-sheet-enter .18s ease-out}@keyframes mobile-nav-sheet-enter{0%{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}}