.republic-topbar{z-index:var(--fsmag-z-sticky,50);-webkit-backdrop-filter:blur(20px)saturate(180%);background:#f1f1f19e;font-family:Noto Serif SC,Source Han Serif SC,Songti SC,serif;position:sticky;top:0;box-shadow:0 1px 2px #2b2b2b0a,0 3px 12px #2b2b2b12}@supports not ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.republic-topbar{background:#f1f1f1f5}}.republic-topbar:after{content:"";border-top:3px solid var(--edition,#a61b29);border-bottom:1px solid var(--edition,#a61b29);height:0;display:block}.republic-topbar-inner{max-width:var(--fsmag-width-shell,1400px);padding:.85rem var(--fsmag-space-read-pad,1.5rem);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1.5rem;margin:0 auto;display:flex}.republic-topbar-brand{color:#2b2b2b;white-space:nowrap;align-items:center;gap:.7rem;text-decoration:none;display:inline-flex}.republic-topbar-brand-shoulder{border-left:1px solid #6b6b6b59;flex-direction:column;gap:.15rem;padding-left:.7rem;display:inline-flex}.republic-topbar-brand-shoulder-cn{letter-spacing:.14em;color:#5e5e5e;font-size:.72rem}.republic-topbar-brand-cn{letter-spacing:.04em;color:#8f2a24;font-family:Ma Shan Zheng,Noto Serif SC,serif;font-size:1.5rem}.republic-topbar-brand-en{letter-spacing:.18em;color:#7f7f7f;text-transform:uppercase;font-family:Montserrat,Inter,sans-serif;font-size:.65rem}.republic-topbar-menu{flex-wrap:wrap;align-items:center;gap:1.4rem;display:flex}.republic-topbar-search{align-items:center;display:inline-flex}.republic-topbar-menu a{letter-spacing:.06em;color:#414141;border-bottom:1px solid #0000;padding:.3rem 0;font-size:.92rem;text-decoration:none;transition:color .2s,border-color .2s}.republic-topbar-menu a:hover{color:#8f2a24;border-bottom-color:#888}.republic-topbar-menu a.is-active{color:#8f2a24;border-bottom-color:#8f2a24;font-weight:700}@media (max-width:719px){.republic-topbar-inner{gap:.6rem;padding:.7rem 1rem}.republic-topbar-brand-cn{font-size:1.2rem}.republic-topbar-brand-en{display:none}.republic-topbar-brand-shoulder{padding-left:.55rem}.republic-topbar-brand-shoulder-cn{letter-spacing:.1em;font-size:.62rem}.republic-topbar-inner{flex-wrap:nowrap}.republic-topbar-search{order:2;margin-left:auto}.republic-topbar-burger{order:3;display:inline-flex}.republic-topbar-menu{background:#fffffffa;border-bottom:1px solid #d0d0d0;flex-direction:column;align-items:stretch;gap:0;padding:.4rem 1rem .9rem;display:none;position:absolute;top:100%;left:0;right:0;box-shadow:0 12px 24px #00000014}.republic-topbar-menu[data-open=true]{display:flex}.republic-topbar-menu a{border-bottom:1px solid #e4e4e4;padding:.8rem .2rem;font-size:.98rem}.republic-topbar-menu a:last-child{border-bottom:0}.republic-topbar-menu a.is-active{border-bottom-color:#e4e4e4}}.republic-topbar-burger{cursor:pointer;background:0 0;border:1px solid #d0d0d0;border-radius:4px;flex-direction:column;justify-content:center;gap:5px;width:2.5rem;height:2.5rem;padding:0 .6rem;display:none}.republic-topbar-burger span{background:#3b3b3b;height:1.5px;transition:transform .2s,opacity .2s;display:block}.republic-topbar-burger[aria-expanded=true] span:first-child{transform:translateY(6.5px)rotate(45deg)}.republic-topbar-burger[aria-expanded=true] span:nth-child(2){opacity:0}.republic-topbar-burger[aria-expanded=true] span:nth-child(3){transform:translateY(-6.5px)rotate(-45deg)}@media (max-width:719px){.republic-topbar-burger{display:inline-flex}}