/* Search shares the World's quiet reading scale; result roles stay visible. */
:root{color-scheme:light;--search-ink:#263b44;--search-accent:#244d60;--search-muted:#536773;--search-line:#d5dedc;--search-paper:#fbfaf6;--search-tint:#eef3f2}
*{box-sizing:border-box}body{margin:0;background:var(--search-paper);color:var(--search-ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans CJK SC",sans-serif}a{color:var(--search-accent);text-underline-offset:3px}button,input,select{font:inherit}button{cursor:pointer}button,input,select,a{touch-action:manipulation}:focus-visible{outline:3px solid #a45d28;outline-offset:3px}[hidden]{display:none!important}.ms-skip{position:absolute;left:15px;top:-100px;background:white;padding:10px;z-index:10}.ms-skip:focus{top:10px}.ms-head{max-width:1220px;margin:auto;padding:22px 36px;border-bottom:1px solid var(--search-line);display:flex;align-items:center;gap:24px;flex-wrap:wrap}.ms-brand{font:700 25px Georgia,serif;text-decoration:none}.ms-global{margin-left:auto;display:flex;gap:18px;font-size:13px}.ms-lang{display:flex;border:1px solid var(--search-line);border-radius:5px;overflow:hidden}.ms-lang button{border:0;padding:8px 12px;background:white;color:var(--search-ink);min-height:40px}.ms-lang button[aria-pressed=true]{color:white;background:var(--search-accent)}.ms-main{max-width:1148px;margin:auto;padding:36px 32px 60px}.ms-eyebrow{font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--search-accent);margin:0 0 10px}.ms-main h1{font:400 clamp(2rem,4vw,3.1rem)/1.15 Georgia,"Noto Serif CJK SC",serif;letter-spacing:-.02em;margin:0 0 18px}.ms-lede{max-width:850px;font-size:18px;margin:0 0 24px}.ms-form{display:grid;grid-template-columns:minmax(180px,1fr) 220px auto;align-items:end;gap:14px}.ms-form label{font-size:12px;font-weight:650;display:block;margin-bottom:6px}.ms-form input,.ms-form select{height:46px;width:100%;border:1px solid #a2b5b8;border-radius:5px;padding:10px 12px;background:white;color:var(--search-ink)}.ms-button{min-height:44px;border:1px solid var(--search-accent);border-radius:5px;padding:9px 15px;color:var(--search-accent);background:white}.ms-button.primary{background:var(--search-accent);color:white}.ms-note,.ms-status{font-size:13px;color:var(--search-muted);max-width:900px}.ms-note{margin:12px 0}.ms-examples{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.ms-examples button{font-size:12px;border:1px solid var(--search-line);padding:5px 10px;border-radius:4px;color:var(--search-accent);background:white;min-height:34px}.ms-tabs{display:flex;gap:24px;border-bottom:1px solid var(--search-line);margin:28px 0 20px}.ms-tabs a{text-decoration:none;font-size:14px;font-weight:650;padding:12px 0;border-bottom:3px solid transparent;margin-bottom:-1px}.ms-tabs a[aria-current=page]{border-bottom-color:var(--search-accent);color:var(--search-ink)}.ms-lane h2{font:400 27px/1.3 Georgia,serif;margin:23px 0 12px}.ms-list{list-style:none;padding:0;margin:0}.ms-hit{padding:20px 0;border-bottom:1px solid var(--search-line);overflow-wrap:anywhere}.ms-hit h3{font:600 20px/1.35 Georgia,"Noto Serif CJK SC",serif;margin:6px 0 10px}.ms-hit h3 a{text-decoration:none}.ms-hit h3 a:hover{text-decoration:underline}.ms-role{font-size:10px;letter-spacing:.05em;text-transform:uppercase;font-weight:700;color:var(--search-muted)}.ms-locator{font-size:12px;color:var(--search-muted);margin:8px 0}.ms-quote{margin:10px 0;font:16px/1.7 Georgia,"Noto Serif CJK SC",serif;white-space:normal}.ms-quote mark,.ms-reader mark{background:#f6e6b5;color:#332915;padding:0 1px}.ms-links{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;margin-top:10px}.ms-links a{padding:4px 0}.ms-empty{padding:20px 0;color:var(--search-muted)}.ms-pager{display:flex;align-items:center;flex-wrap:wrap;gap:15px;font-size:13px;margin:24px 0}.ms-pager button:disabled{opacity:.45;cursor:default}.ms-topics{display:grid;grid-template-columns:1fr 1fr;gap:18px}.ms-topic{border:1px solid var(--search-line);border-radius:7px;background:white;padding:22px;overflow-wrap:anywhere}.ms-topic h3{font:600 22px/1.3 Georgia,serif;margin:0 0 12px}.ms-topic p,.ms-topic li{font-size:14px}.ms-topic li{margin:9px 0}.ms-topic ul{padding-left:19px}.ms-family-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0}.ms-family-group{border-top:3px solid var(--search-line);padding-top:14px}.ms-family-group h3{font:600 19px Georgia,serif;margin:0 0 12px}.ms-family-group a{display:block;font-size:14px;margin:9px 0}.ms-reader{border-left:3px solid var(--search-accent);background:white;padding:18px;margin:16px 0;font:16px/1.7 Georgia,serif;white-space:pre-wrap;max-height:32rem;overflow:auto}.ms-alert{border-left:3px solid #a47738;padding:9px 14px;background:#faf4e9;font-size:13px}.ms-return{font-size:13px;margin:26px 0}.ms-footer{max-width:1148px;border-top:1px solid var(--search-line);margin:auto;padding:22px 32px 38px;font-size:12px;color:var(--search-muted);display:flex;justify-content:space-between;gap:20px}.ms-corpus-controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.ms-results:empty{display:none}@media(max-width:840px){.ms-head{padding:18px 24px}.ms-global{margin-left:0}.ms-main{padding:28px 24px 45px}.ms-form{grid-template-columns:1fr 1fr}.ms-query-field{grid-column:1/-1}.ms-tabs{gap:18px}.ms-tabs a{font-size:13px}}@media(max-width:700px){.ms-global{gap:12px}.ms-main{padding-left:18px;padding-right:18px}.ms-head{gap:15px;padding:16px 18px}.ms-lang{margin-left:auto}.ms-global{order:3;flex-basis:100%}.ms-lede{font-size:16px}.ms-tabs{gap:0;justify-content:space-between;flex-wrap:wrap}.ms-tabs a{font-size:12px;padding:12px 4px}.ms-topics,.ms-family-nav{grid-template-columns:1fr}.ms-topic{padding:18px}.ms-family-nav{gap:10px}.ms-hit h3{font-size:20px}.ms-footer{padding:20px 18px;flex-direction:column;gap:10px}.ms-form select{font-size:14px}}

body[data-lang="en"] .lang-zh,body[data-lang="zh"] .lang-en{display:none}

.ms-global{flex-wrap:wrap}.ms-global a{white-space:nowrap}