.lib-seg{flex:none;align-items:center;gap:2px;display:inline-flex}.lib-seg-btn{--tab-pad-x:11px;padding:6px var(--tab-pad-x);border-radius:var(--r-sm);cursor:pointer;color:var(--switch-ink);font-size:var(--tab-fs);font-weight:var(--tab-fw);letter-spacing:-.005em;white-space:nowrap;transition:color var(--fast)var(--ease);background:0 0;align-items:center;gap:7px;display:flex;position:relative}.lib-seg-btn:hover{color:var(--switch-ink-hover)}.lib-seg-btn.is-on,.lib-seg-btn.is-on:hover{color:var(--switch-ink-on)}.lib-seg-btn svg{opacity:.95;flex:none}.lib-seg-btn .tab-mark{left:var(--tab-pad-x);right:var(--tab-pad-x)}@media (max-width:640px){.lib-seg-label{display:none}.lib-seg-btn{--tab-pad-x:9px;padding:7px var(--tab-pad-x);gap:0}}.lib-head{align-items:center;gap:14px;min-width:0;display:flex}@media (max-width:768px){.lib-head>.ph-before{flex:auto;min-width:0}}.lib-head-div{background:var(--line-soft);flex:none;width:1px;height:26px}@media (max-width:640px){.lib-head{gap:10px}}