.riff-app-menu-overlay{z-index:1200;background:color-mix(in srgb, var(--color-navy) 50%, transparent);justify-content:flex-end;display:flex;position:fixed;inset:0}.riff-app-menu{background:var(--color-card);width:min(90vw,380px);height:100%;padding:20px 20px max(30px, env(safe-area-inset-bottom));color:var(--color-navy);box-shadow:-8px 0 32px color-mix(in srgb, var(--color-navy) 15%, transparent);overflow-y:auto}.riff-app-menu__head{justify-content:space-between;align-items:center;display:flex}.riff-app-menu__head h2{font-size:22px;font-weight:800}.riff-app-menu button{border:1px solid var(--color-border);border-radius:8px;place-items:center;min-width:44px;min-height:44px;display:grid}.riff-app-menu h3{color:var(--color-muted);margin:20px 0 6px;font-size:13px;font-weight:800}.riff-app-menu nav a{border-bottom:1px solid var(--color-border);min-height:44px;color:var(--color-navy);padding:12px 8px;font-weight:700;text-decoration:none;display:block}.riff-app-menu a:focus-visible,.riff-app-menu button:focus-visible{outline:3px solid var(--color-primary-text);outline-offset:2px}.riff-app-menu nav+nav{margin-top:24px}.riff-app-help{color:var(--color-card);font-size:12px;position:relative}.riff-app-help summary{cursor:pointer;border-radius:8px;justify-content:space-between;align-items:center;min-height:32px;padding:8px;list-style:none;display:flex}.riff-app-help summary::-webkit-details-marker{display:none}.riff-app-help[open] summary svg{transform:rotate(-90deg)}.riff-app-help__panel{bottom:calc(100% + 6px);z-index:1;border:1px solid color-mix(in srgb, var(--color-card) 25%, transparent);background:var(--color-navy);box-shadow:0 6px 24px color-mix(in srgb, var(--color-navy) 35%, transparent);border-radius:10px;padding:6px;position:absolute;inset-inline:0}.riff-app-help a{color:inherit;border-radius:6px;padding:10px 8px;text-decoration:none;display:block}.riff-app-help summary:hover,.riff-app-help summary.is-active,.riff-app-help a:hover,.riff-app-help a.is-active{background:color-mix(in srgb, var(--color-card) 12%, transparent)}.riff-app-help summary:focus-visible,.riff-app-help a:focus-visible{outline:3px solid var(--color-primary);outline-offset:2px}