@font-face{font-family:Noto Serif SC;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/noto-serif-sc-chinese-simplified-400-normal.woff2)format("woff2")}@font-face{font-family:Noto Serif SC;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/noto-serif-sc-chinese-simplified-500-normal.woff2)format("woff2")}
.SiteFooter-module__VFKzxG__footer{background:var(--ink-900);color:var(--ink-200);border-top:1px solid var(--line-invert)}.SiteFooter-module__VFKzxG__inner{max-width:var(--shell-wide);padding:1.75rem var(--gutter) 2.25rem;font-size:var(--step-small);flex-wrap:wrap;align-items:baseline;gap:.5rem 2rem;margin-inline:auto;display:flex}.SiteFooter-module__VFKzxG__copyright{color:var(--paper-100)}.SiteFooter-module__VFKzxG__note{max-width:52ch}.SiteFooter-module__VFKzxG__status{font-size:var(--step-meta);letter-spacing:.02em;color:var(--ink-300);margin-inline-start:auto}@media (max-width:720px){.SiteFooter-module__VFKzxG__inner{flex-direction:column;align-items:flex-start}.SiteFooter-module__VFKzxG__status{margin-inline-start:0}}
.SiteHeader-module__azVQWW__header{inset-inline:0;z-index:40;color:var(--paper-100);transition:background-color var(--dur-med) var(--ease-out), color var(--dur-med) var(--ease-out), backdrop-filter var(--dur-med) var(--ease-out);position:fixed;top:0}.SiteHeader-module__azVQWW__isScrolled{-webkit-backdrop-filter:blur(14px)saturate(140%);backdrop-filter:blur(14px)saturate(140%);box-shadow:0 1px 0 var(--line-invert);background:#050c18db}.SiteHeader-module__azVQWW__bar{max-width:var(--shell-wide);padding:1.05rem var(--gutter);align-items:center;gap:clamp(1rem,.4rem + 2vw,3rem);margin-inline:auto;display:flex}.SiteHeader-module__azVQWW__brand{letter-spacing:-.01em;align-items:center;gap:.6rem;font-size:1.05rem;text-decoration:none;display:inline-flex}.SiteHeader-module__azVQWW__brandMark{border:1px solid;width:.6rem;height:.6rem;transform:rotate(45deg)}.SiteHeader-module__azVQWW__brandName{font-weight:500}.SiteHeader-module__azVQWW__nav{margin-inline-start:auto}.SiteHeader-module__azVQWW__navList{align-items:center;gap:clamp(1rem,.4rem + 1.6vw,2.25rem);margin:0;padding:0;list-style:none;display:flex}.SiteHeader-module__azVQWW__navLink{font-size:var(--step-small);letter-spacing:-.01em;opacity:.82;transition:opacity var(--dur-fast) var(--ease-out);text-decoration:none}.SiteHeader-module__azVQWW__navLink:hover{opacity:1}.SiteHeader-module__azVQWW__actions{align-items:center;gap:.85rem;margin-inline-start:.5rem;display:flex}.SiteHeader-module__azVQWW__language{font-size:var(--step-small);opacity:.78;transition:opacity var(--dur-fast) var(--ease-out);border-bottom:1px solid #0000;padding:.35rem .15rem;text-decoration:none}.SiteHeader-module__azVQWW__language:hover{opacity:1;border-bottom-color:currentColor}.SiteHeader-module__azVQWW__cta{min-height:2.5rem;font-size:var(--step-small);transition:background-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);border:1px solid;border-radius:999px;justify-content:center;align-items:center;padding:0 1.15rem;font-weight:500;text-decoration:none;display:inline-flex}.SiteHeader-module__azVQWW__cta:hover{background:var(--paper-100);color:var(--ink-900)}.SiteHeader-module__azVQWW__menuButton{border:1px solid var(--line-invert);cursor:pointer;background:0 0;border-radius:999px;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;display:none}.SiteHeader-module__azVQWW__menuIcon{background:currentColor;width:.95rem;height:1px;display:block;position:relative}.SiteHeader-module__azVQWW__menuIcon:before,.SiteHeader-module__azVQWW__menuIcon:after{content:"";width:100%;height:1px;transition:transform var(--dur-fast) var(--ease-out);background:currentColor;position:absolute;left:0}.SiteHeader-module__azVQWW__menuIcon:before{top:-.3rem}.SiteHeader-module__azVQWW__menuIcon:after{top:.3rem}.SiteHeader-module__azVQWW__menuIcon[data-open=true]:before{transform:translateY(.3rem)rotate(45deg)}.SiteHeader-module__azVQWW__menuIcon[data-open=true]:after{transform:translateY(-.3rem)rotate(-45deg)}.SiteHeader-module__azVQWW__mobilePanel{border-top:1px solid var(--line-invert);padding:1rem var(--gutter) 1.6rem;background:#050c18f7}.SiteHeader-module__azVQWW__mobileList{margin:0;padding:0;list-style:none}.SiteHeader-module__azVQWW__mobileLink{border-bottom:1px solid var(--line-invert);padding:.85rem 0;font-size:1.15rem;text-decoration:none;display:block}.SiteHeader-module__azVQWW__mobileActions{flex-wrap:wrap;align-items:center;gap:.85rem;margin-top:1.25rem;display:flex}@media (max-width:900px){.SiteHeader-module__azVQWW__nav,.SiteHeader-module__azVQWW__actions .SiteHeader-module__azVQWW__language{display:none}.SiteHeader-module__azVQWW__actions{margin-inline-start:auto}.SiteHeader-module__azVQWW__menuButton{display:inline-flex}}@media (min-width:901px){.SiteHeader-module__azVQWW__mobilePanel{display:none}}.SiteHeader-module__azVQWW__isLight{color:var(--ink-900);background:var(--paper-100);border-bottom:1px solid var(--line-soft);position:sticky}.SiteHeader-module__azVQWW__isLight.SiteHeader-module__azVQWW__isScrolled{box-shadow:0 1px 0 var(--line-soft);background:#f7f6f3eb}.SiteHeader-module__azVQWW__isLight .SiteHeader-module__azVQWW__cta:hover{background:var(--ink-800);color:var(--paper-100)}.SiteHeader-module__azVQWW__isLight .SiteHeader-module__azVQWW__menuButton{border-color:var(--line-soft)}.SiteHeader-module__azVQWW__isLight .SiteHeader-module__azVQWW__mobilePanel{background:var(--paper-50);border-top-color:var(--line-soft)}.SiteHeader-module__azVQWW__isLight .SiteHeader-module__azVQWW__mobileLink{border-bottom-color:var(--line-soft)}