.whs-surface{--whs-bg:#f8f5ef;--whs-panel:#fffdf8;--whs-ink:#343430;--whs-accent:#405a48;--whs-line:#d9d3c7;background:var(--whs-bg)!important;color:var(--whs-ink)!important;font:18px/1.9 -apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;min-height:100vh}
.whs-surface:has(.wh-theme-switch[open]){--whs-bg:#0d1720;--whs-panel:#14222f;--whs-ink:#e8e3d8;--whs-accent:#d5b780;--whs-line:#48505a}
.whs-surface *{box-sizing:border-box}.whs-header{max-width:1180px;margin:auto;padding:24px;display:flex;flex-wrap:wrap;align-items:center;gap:20px;border-bottom:1px solid var(--whs-line)}.whs-header nav{display:flex;flex-wrap:wrap;gap:8px 22px;flex:1;font-size:16px}.whs-brand{font:26px 'Songti SC',serif;display:flex;align-items:center;gap:10px;text-decoration:none!important}.whs-brand img{border-radius:50%;width:44px;height:44px}.whs-surface a{color:var(--whs-accent)!important;text-underline-offset:5px}.whs-surface a:hover{text-decoration-thickness:2px}.whs-header nav a{padding:7px 0;text-decoration:none}.whs-main{max-width:1060px;margin:auto;padding:56px 24px 70px}.whs-intro{max-width:760px;margin-bottom:44px}.whs-kicker{font-size:14px;letter-spacing:2px;color:var(--whs-accent,#405a48)}.whs-surface h1,.whs-surface h2,.whs-surface h3,.whs-home h2,.whs-home h3{font-family:'Songti SC','STSong',serif;font-weight:500;line-height:1.5;color:inherit!important}.whs-surface h1{font-size:clamp(32px,4vw,48px);margin:12px 0 20px}.whs-section{border-top:1px solid var(--whs-line,#d9d3c7);padding:32px 0;scroll-margin-top:100px}.whs-section h2{font-size:clamp(26px,3vw,34px);margin:0 0 20px}.whs-section h3{font-size:23px}.whs-section>p,.whs-section>ol,.whs-section>ul{max-width:800px}.whs-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:18px;margin:24px 0}.whs-card{padding:24px;border:1px solid var(--whs-line,#d9d3c7);border-radius:8px;background:var(--whs-panel,#fffdf8);min-width:0}.whs-card h3{margin:14px 0 8px}.whs-card p{font-size:16px;line-height:1.85}.whs-card a{font-size:16px;display:inline-block;min-height:44px;padding:8px 0;color:var(--whs-accent,#405a48)}.whs-mark{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--whs-line,#d9d3c7);border-radius:50%;font:23px 'Songti SC',serif;color:var(--whs-accent,#405a48)}.whs-note{font-size:14px;line-height:1.85;opacity:.9}.whs-surface button,.whs-surface select{font:inherit;font-size:16px;padding:10px 16px;min-height:46px;border:1px solid var(--whs-line);border-radius:5px;color:var(--whs-ink);background:var(--whs-panel);margin:8px 10px 8px 0;max-width:100%}.whs-surface button{cursor:pointer}.whs-surface button:hover{border-color:var(--whs-accent)}.whs-surface :focus-visible{outline:3px solid var(--whs-accent);outline-offset:4px}.whs-quote{padding:24px;border-left:3px solid var(--whs-accent);background:var(--whs-panel)}.whs-quote blockquote{font:clamp(24px,3vw,32px)/1.65 'Songti SC',serif;margin:0}.whs-quote p{font-size:16px}.whs-table{overflow-x:auto;max-width:100%;margin:24px 0}.whs-table table{width:100%;border-collapse:collapse;font-size:16px;text-align:left}.whs-table th,.whs-table td{padding:10px 16px;border-bottom:1px solid var(--whs-line);white-space:nowrap}.whs-table caption{text-align:left;font-size:14px;margin-bottom:12px}.whs-form{display:flex;flex-wrap:wrap;gap:24px}.whs-form label{display:flex;gap:12px;align-items:center}.whs-result{padding:20px;background:var(--whs-panel);border-left:3px solid var(--whs-accent)}.whs-checks{display:flex;flex-wrap:wrap;gap:12px 24px}.whs-checks label{display:flex;gap:10px;align-items:center;min-height:44px}.whs-checks input{width:20px;height:20px;accent-color:var(--whs-accent)}.whs-swatch{min-height:90px;border-radius:6px;border:1px solid var(--whs-line);margin-bottom:8px}.whs-footer{max-width:1180px;margin:auto;padding:24px;border-top:1px solid var(--whs-line);font-size:14px}.whs-home{max-width:1132px;margin:0 auto;padding:40px 24px;--whs-ink:#343430;--whs-panel:#fffdf8;--whs-line:#d9d3c7;--whs-accent:#405a48}.wh-theme-surface:has(.wh-theme-switch[open]) .whs-home{--whs-ink:#e8e3d8;--whs-panel:#14222f;--whs-line:#48505a;--whs-accent:#d5b780;color:var(--whs-ink)}.whs-surface .wh-theme-switch{font-size:14px}.whs-surface .wh-theme-switch summary{cursor:pointer;min-height:44px;padding:10px 0}.whs-surface .wh-to-light{display:none}.whs-surface:has(.wh-theme-switch[open]) .wh-to-light{display:inline}.whs-surface:has(.wh-theme-switch[open]) .wh-to-dark{display:none}
@media(max-width:600px){.whs-main{padding-top:30px}.whs-header{gap:14px}.whs-header nav{flex-basis:100%;gap:8px 12px}.whs-card{padding:20px}.whs-table th,.whs-table td{padding:10px 12px}.whs-section{scroll-margin-top:32px}.whs-home{padding:30px 20px}}