:root { color-scheme: light; font-family: system-ui, "Microsoft YaHei", sans-serif; color: #27231d; background: #fffdf8; }
* { box-sizing: border-box; }
body { max-width: 900px; margin: 0 auto; padding: 40px 24px 64px; line-height: 1.8; overflow-wrap: anywhere; }
.brand { color: #615239; margin: 0; }
h1 { margin: .3em 0 .7em; line-height: 1.3; }
h2 { color: #4e3d27; margin-top: 0; }
nav { display: flex; flex-wrap: wrap; gap: 8px; }
nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 6px 16px; border: 1px solid #d7cbb8; border-radius: 6px; text-decoration: none; }
nav a:hover { background: #f5eee1; }
nav a[aria-current="true"] { color: #fffdf8; background: #77501b; border-color: #77501b; font-weight: 600; }
[hidden] { display: none !important; }
a { color: #77501b; text-underline-offset: .2em; }
a:focus-visible { outline: 3px solid #77501b; outline-offset: 4px; }
section { margin-top: 32px; padding-top: 24px; border-top: 1px solid #d7cbb8; scroll-margin-top: 24px; }
ul { padding-left: 1.3em; }
li { margin: .3em 0; }
@media (max-width: 480px) { body { padding: 24px 18px 40px; } }

/* website-filing-2026-11-07:start */
.site-filing { max-width: 100%; margin-top: 40px; padding-top: 20px; border-top: 1px solid #d7cbb8; color: #615239; font-size: .875rem; line-height: 1.7; overflow-wrap: anywhere; }
.site-filing p { margin: 0; }
.site-filing a { box-sizing: border-box; display: inline-block; min-height: 44px; max-width: 100%; padding: 10px 0; white-space: normal; overflow-wrap: anywhere; }
.site-filing [data-filing-language] { display: none; }
html:lang(zh-CN) .site-filing [data-filing-language="zh-CN"],
html:lang(en) .site-filing [data-filing-language="en"],
html:lang(ja) .site-filing [data-filing-language="ja"],
html:lang(ko) .site-filing [data-filing-language="ko"] { display: inline; }
@media (max-width: 480px) { .site-filing { margin-top: 32px; padding-top: 16px; } }
/* website-filing-2026-11-07:end */