:root{--vl-paper:#faf7f2;--vl-paper-2:#f1ece4;--vl-ink:#1c1b1a;--vl-ink-2:#5c5854;--vl-line:#d8d1c6;--vl-accent:#b5442a;--vl-accent-hover:#9c3a24;--vl-accent-active:#83301e;--vl-on-accent:#fff;--vl-font-display:var(--font-noto-serif-sc), "Noto Serif SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", serif;--vl-font-body:system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;--vl-title-size:35.7px;--vl-subheading-size:25.5px;--vl-control-size:14.875px;--vl-control-height:46.75px;--vl-control-large:59.5px;--vl-nav-height:59.5px;--vl-wordmark-size:22.1px;--vl-pill:9999px}@media (width>=640px){:root{--vl-title-size:42.5px}}@media (width>=768px){:root{--vl-title-size:55.25px;--vl-nav-height:68px;--vl-wordmark-size:23.8px}}.vl-page-title,.vl-subheading{font-family:var(--vl-font-display);color:var(--vl-ink);text-wrap:balance;font-weight:600}.vl-page-title{font-size:var(--vl-title-size);letter-spacing:.04em;line-height:1.15}.vl-page-title>span:not(.kicker){line-height:inherit}.vl-subheading{font-size:var(--vl-subheading-size);line-height:1.25}.vl-button{box-sizing:border-box;min-height:var(--vl-control-height);border-radius:var(--vl-pill);font:500 17px/1.5 var(--vl-font-body);text-align:center;white-space:nowrap;cursor:pointer;touch-action:manipulation;border:1px solid #0000;justify-content:center;align-items:center;padding:10.625px 25.5px;text-decoration:none;transition:color .22s,background-color .22s,border-color .22s,transform .22s,box-shadow .22s;display:inline-flex}.vl-button--compact{font-size:var(--vl-control-size);padding:8px 17px}.vl-button--lg{min-height:var(--vl-control-large);padding:12.75px 38.25px;font-size:19.125px;font-weight:600}.vl-button--primary{background:var(--vl-accent);color:var(--vl-on-accent)}.vl-button--primary:hover:not(:disabled){background:var(--vl-accent-hover);transform:translateY(-2px);box-shadow:0 12px 24px -10px #b5442a8c}.vl-button--primary:active:not(:disabled){background:var(--vl-accent-active);box-shadow:none;transform:scale(.98)}.vl-button--secondary{border-color:var(--vl-ink);color:var(--vl-ink);background:0 0}.vl-button--secondary:hover:not(:disabled){background:var(--vl-ink);color:var(--vl-paper)}.vl-button--quiet{border-color:color-mix(in srgb, var(--vl-ink) 20%, transparent);color:var(--vl-ink-2);background:0 0}.vl-button--quiet:hover:not(:disabled){border-color:var(--vl-ink);color:var(--vl-ink)}.vl-button--text{color:var(--vl-accent);background:0 0}.vl-button--text:hover:not(:disabled){color:var(--vl-accent-hover);text-underline-offset:4px;text-decoration:underline}.vl-button:disabled{opacity:.5;cursor:not-allowed}.vl-button:focus-visible{outline:2px solid var(--vl-accent);outline-offset:3px}.vl-button[hidden]{display:none}@media (prefers-reduced-motion:reduce){.vl-button{transition:none}.vl-button:hover:not(:disabled),.vl-button:active:not(:disabled){transform:none}}#site-header{z-index:40;color:var(--vl-ink);font:400 17px/1.6 var(--vl-font-body);background:color-mix(in srgb, var(--vl-paper) 96%, transparent);border-bottom:1px solid color-mix(in srgb, var(--vl-ink) 12%, transparent);-webkit-backdrop-filter:blur(8px);transition:box-shadow .3s ease-out;position:sticky;top:0}#site-header[data-scrolled]{box-shadow:0 1px 0 color-mix(in srgb, var(--vl-ink) 4%, transparent), 0 10px 28px -16px color-mix(in srgb, var(--vl-ink) 35%, transparent)}#site-header *,#site-header :before,#site-header :after{box-sizing:border-box}#site-header ul{margin:0;padding:0;list-style:none}#site-header a{text-decoration:none}#site-header a,#site-header button,#site-header summary{touch-action:manipulation}#site-header :focus-visible{outline:2px solid var(--vl-accent);outline-offset:3px}#site-header [hidden],#site-header .hidden{display:none}#site-header .nav-inner{max-width:1224px;height:var(--vl-nav-height);justify-content:space-between;align-items:center;margin:auto;padding:0 17px;display:flex}#site-header .site-brand{min-height:var(--vl-control-height);color:var(--vl-ink);align-items:center;gap:10.625px;transition:color .2s ease-out;display:inline-flex}#site-header .site-brand:hover,#site-header .site-brand:focus-visible{color:var(--vl-accent)}#site-header .brand-mark{flex-shrink:0;width:34px;height:34px;display:block}#site-header .nav-wordmark{font:600 var(--vl-wordmark-size)/1.6 var(--vl-font-display);letter-spacing:.02em;white-space:nowrap}#site-header .nav-desktop{align-items:center;gap:4.25px;display:none}#site-header .nav-home{position:relative}#site-header .home-group>summary{cursor:pointer;list-style:none}#site-header .home-group>summary::-webkit-details-marker{display:none}#site-header .home-chevron{margin-left:11.05px;transition:transform .18s;display:inline-flex}#site-header .home-group[open]>summary .home-chevron{transform:rotate(180deg)}#site-header .nav-link{min-height:var(--vl-control-height);color:var(--vl-ink-2);font-size:var(--vl-control-size);white-space:nowrap;justify-content:center;align-items:center;padding:0 12.75px;font-weight:500;line-height:1.25;display:inline-flex;position:relative}#site-header .nav-link:hover,#site-header .nav-link[aria-current]{color:var(--vl-ink)}#site-header .nav-link:after{content:"";background:var(--vl-accent);transform-origin:0;border-radius:1px;height:2px;transition:transform .26s;position:absolute;bottom:8.5px;left:8.5px;right:8.5px;transform:scaleX(0)}#site-header .nav-link:hover:after,#site-header .nav-link:focus-visible:after,#site-header .nav-link[aria-current]:after{transform:scaleX(1)}#site-header .home-submenu{background:var(--vl-paper);border-radius:17px;min-width:204px;padding:8.5px;position:absolute;top:100%;right:0;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a}#site-header .nav-section-link{font-weight:400}#site-header .nav-language-item{margin-left:8.5px}#site-header .nav-cta-item{margin-left:4.25px}#site-header .nav-language{letter-spacing:.025em;padding:0 12.75px}#site-header .nav-mobile-actions{align-items:center;gap:4.25px;display:flex}#site-header .nav-menu-toggle{width:var(--vl-control-height);height:var(--vl-control-height);border-radius:var(--vl-pill);color:var(--vl-ink);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;margin-right:-8.5px;padding:0;display:inline-flex}#site-header .nav-menu-toggle:hover{background:var(--vl-paper-2)}#site-header .nav-mobile-menu{border-top:1px solid var(--vl-line);background:var(--vl-paper);max-height:calc(100dvh - var(--vl-nav-height) - 1px);position:absolute;inset:100% 0 auto;overflow-y:auto;box-shadow:0 10px 15px -3px #0000001a}#site-header .nav-mobile-list{max-width:1224px;margin:auto;padding:8.5px 17px}#site-header .nav-mobile-link{min-height:var(--vl-control-height);color:var(--vl-ink);justify-content:space-between;align-items:center;padding:12.75px;font-size:17px;font-weight:500;display:flex}#site-header .nav-mobile-sections{padding-bottom:8.5px;padding-left:12.75px}#site-header .nav-mobile-sections a{color:var(--vl-ink-2);font-size:var(--vl-control-size);padding:8.5px 12.75px;font-weight:400}#site-header .nav-mobile-sections a:hover{color:var(--vl-ink)}@media (width>=768px){#site-header .nav-inner{padding-inline:25.5px}}@media (width>=1024px){#site-header .nav-desktop{display:flex}#site-header .nav-mobile-actions,#site-header .nav-mobile-menu{display:none}}@media (prefers-reduced-motion:reduce){#site-header,#site-header *,#site-header :after{transition:none}}