:root{color-scheme:dark;--search-bg:#08090c;--search-panel:#101217;--search-text:#f2f2f4;--search-muted:#9ca0aa;--search-line:#262932;--search-accent:#b3baff}
*{box-sizing:border-box}body{margin:0}body.content-document{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Apple SD Gothic Neo','Hiragino Sans',sans-serif;background:var(--search-bg);color:var(--search-text);line-height:1.7;-webkit-font-smoothing:antialiased}body.content-document a{color:inherit;text-decoration:none}.search-document{position:relative;z-index:1;background:var(--search-bg);color:var(--search-text);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Apple SD Gothic Neo','Hiragino Sans',sans-serif;line-height:1.8;text-align:start}.search-document a{color:inherit;text-decoration:none}.search-document a:focus-visible,.search-document summary:focus-visible{outline:2px solid var(--search-accent);outline-offset:5px}.search-header{max-width:1200px;margin:auto;min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:24px 40px;border-bottom:1px solid var(--search-line)}.search-brand{font-size:13px;letter-spacing:.19em;font-weight:650;white-space:nowrap;display:inline-flex;align-items:center;gap:14px}.search-brand span{color:var(--search-accent);font-size:8px;letter-spacing:0}.search-header nav{display:flex;align-items:center;gap:26px;font-size:13px;color:var(--search-muted);flex-wrap:wrap}.search-header nav a:hover,.search-header [aria-current=page]{color:var(--search-text)}.search-content{max-width:1080px;padding:0 40px;margin:0 auto}.search-hero{padding:76px 0 40px;max-width:900px}.search-eyebrow{font-size:11px;letter-spacing:.13em;color:var(--search-accent);margin-bottom:20px;font-weight:600}.search-content h1{font-size:clamp(28px,4.4vw,52px);line-height:1.27;letter-spacing:-.035em;font-weight:570;max-width:960px;margin:0 0 25px;overflow-wrap:anywhere}.search-lead{font-size:clamp(16px,1.8vw,19px);line-height:1.85;max-width:820px;color:var(--search-muted);margin:0 0 20px}.search-content h2{font-size:23px;line-height:1.5;letter-spacing:-.02em;font-weight:560}.search-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:12px 0 78px}.search-card{display:flex;flex-direction:column;gap:15px;border:1px solid var(--search-line);border-radius:18px;padding:28px;background:var(--search-panel);transition:border-color .2s,transform .2s}.search-card:hover{border-color:var(--search-accent);transform:translateY(-3px)}.search-card-number{font-size:12px;color:var(--search-accent);font-variant-numeric:tabular-nums}.search-card h2{font-size:25px;margin:0}.search-card p{font-size:14px;color:var(--search-muted);margin:0 0 16px}.search-card-cta{font-size:13px;margin-top:auto}.search-faq{border-top:1px solid var(--search-line);margin:12px 0 48px}.search-faq details{border-bottom:1px solid var(--search-line)}.search-faq summary{position:relative;cursor:pointer;list-style:none;padding:23px 40px 23px 0;font-size:17px;font-weight:520;line-height:1.65}.search-faq summary::-webkit-details-marker{display:none}.search-faq summary::after{content:'+';position:absolute;inset-inline-end:4px;top:21px;font-size:23px;color:var(--search-muted);font-weight:300}.search-faq details[open] summary::after{content:'−'}.search-faq details>div{max-width:850px;padding:0 26px 24px 0;color:var(--search-muted);font-size:15px}.search-faq p{margin:0 0 12px}.search-faq .search-inline{font-size:14px;color:var(--search-accent)}.search-disclosure{padding:20px 24px;border:1px solid var(--search-line);border-inline-start:3px solid var(--search-accent);border-radius:0 10px 10px 0;color:var(--search-muted);font-size:14px;margin:0 0 22px}.search-method{color:var(--search-muted);font-size:14px;margin:0 0 32px}.search-table-wrap{overflow-x:auto;border:1px solid var(--search-line);border-radius:14px;margin:0 0 60px}.search-table-wrap table{border-collapse:collapse;text-align:start;width:100%;font-size:14px;min-width:640px}.search-table-wrap caption{text-align:start;padding:18px 22px;font-weight:550;font-size:16px}.search-table-wrap th,.search-table-wrap td{padding:19px 22px;border-top:1px solid var(--search-line);vertical-align:top}.search-table-wrap thead{background:var(--search-panel);color:var(--search-muted)}.search-table-wrap th{font-weight:550}.search-table-wrap td{color:var(--search-muted)}.search-table-wrap th:first-child{min-width:155px}.search-recommendation{padding:0 0 35px;margin:0 0 35px;border-bottom:1px solid var(--search-line)}.search-recommendation-label{display:flex;align-items:center;gap:20px;font-size:15px}.search-recommendation-label span{color:var(--search-accent);font-size:12px}.search-recommendation h2{font-size:25px;margin:15px 0}.search-recommendation p{font-size:16px;color:var(--search-muted);max-width:860px}.search-recommendation .search-consideration{font-size:14px;border-inline-start:1px solid var(--search-line);padding-inline-start:18px}.search-sources{padding:0 0 35px}.search-sources h2{font-size:19px}.search-sources p,.search-sources ul{font-size:14px;color:var(--search-muted)}.search-sources ul{padding-inline-start:22px}.search-sources a:hover{text-decoration:underline}.search-related{display:flex;flex-wrap:wrap;gap:10px;margin:35px 0 60px}.search-related a{display:flex;gap:16px;align-items:center;border:1px solid var(--search-line);border-radius:9px;padding:12px 16px;font-size:13px}.search-related a:hover{border-color:var(--search-accent)}.search-related span{color:var(--search-accent)}.search-footer{border-top:1px solid var(--search-line);padding:35px 40px 44px;max-width:1200px;margin:0 auto;display:flex;align-items:flex-start;gap:60px;justify-content:space-between}.search-languages{display:flex;flex-wrap:wrap;gap:9px 20px;font-size:12px;max-width:760px;color:var(--search-muted)}.search-languages [aria-current=page]{color:var(--search-accent)}.search-languages a:hover{text-decoration:underline}.search-tool-info{padding-top:64px}.search-tool-info .search-content>h1{font-size:clamp(26px,3vw,40px)}.search-tool-info .search-content>.search-languages{margin:30px 0}.search-home-faq{margin-top:45px}
.tool-nav{display:flex;align-items:center;gap:4px;position:relative;z-index:6}.tool-nav a{font-size:12px;color:var(--text-2);padding:8px 12px;border-radius:18px;white-space:nowrap}.tool-nav a[aria-current=page]{color:var(--text);background:var(--fill-2)}.tool-nav a:hover{background:var(--fill)}.help-link{font-size:12px;color:var(--text-2);white-space:nowrap;padding:8px}.stopwatch-stage{display:flex;flex:1;align-items:center;flex-direction:column;justify-content:center;padding:40px 24px 60px}.stopwatch-label{color:var(--text-2);font-size:14px;margin:10px 0 30px}.stopwatch-display{font-size:clamp(36px,10.2vw,145px);letter-spacing:-.055em;font-weight:250;font-variant-numeric:tabular-nums;line-height:1.3;font-family:var(--mono);white-space:nowrap}.stopwatch-controls{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;margin:38px 0}.stopwatch-controls .button{min-width:110px}.lap-section{width:min(620px,100%);margin:14px auto 0}.lap-section h2{font-size:13px;font-weight:500;display:flex;justify-content:space-between;color:var(--text-2);padding:12px 0;border-bottom:1px solid var(--separator);margin:0}.lap-section h2 span{font-variant-numeric:tabular-nums}.lap-section>p{font-size:13px;color:var(--text-3);text-align:center;padding:20px}.lap-list{list-style:none;max-height:230px;overflow-y:auto;padding:0;margin:0;font-family:var(--mono);font-size:13px;font-variant-numeric:tabular-nums}.lap-list li{display:flex;justify-content:space-between;gap:18px;padding:12px 0;border-bottom:1px solid var(--separator)}.lap-list li span:first-child{color:var(--text-3)}.lap-list li span:nth-child(2){color:var(--text-2)}.stopwatch-app:fullscreen{overflow-y:auto}.stopwatch-app .chrome-top{flex-wrap:wrap}.tool-document .backdrop{position:absolute}
@media(max-width:800px){.search-header{padding:20px 24px;align-items:flex-start;gap:20px}.search-header nav{gap:12px 18px;justify-content:flex-end;font-size:12px}.search-content{padding:0 24px}.search-hero{padding:48px 0 26px}.search-cards{grid-template-columns:1fr;margin-bottom:48px}.search-card{padding:24px}.search-card h2{font-size:23px}.search-footer{padding:28px 24px;flex-direction:column;gap:24px}.search-faq summary{font-size:16px}.search-faq details>div{font-size:14px}.search-disclosure{padding:17px 18px}.tool-document .chrome-top{height:auto;min-height:72px;flex-wrap:wrap;padding:16px 20px;gap:10px}.tool-document .tool-nav{order:3;width:100%;justify-content:center}.tool-document .chrome-start{flex:1}.tool-nav a{font-size:12px;padding:8px 10px}.tool-document .utilities{margin-inline-start:auto}.help-link{font-size:11px}.stopwatch-stage{padding:30px 20px 50px}.stopwatch-controls{gap:8px}.stopwatch-controls .button{min-width:auto;padding:12px 15px}.stopwatch-label{margin-bottom:24px}.stopwatch-display{font-size:clamp(32px,9.8vw,80px)}}
@media(prefers-reduced-motion:reduce){.search-card{transition:none}.search-card:hover{transform:none}}

.search-content h1{word-break:keep-all;overflow-wrap:break-word}.search-faq-source{font-size:12px!important;color:var(--search-muted)}.search-faq-source a{text-decoration:underline}

.search-topics{margin:24px 0 48px}.search-topics>h2{font-size:20px;font-weight:550;margin-bottom:18px}.search-topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.search-topic-card{display:block;padding:22px 24px;border:1px solid var(--search-line);border-radius:12px;background:var(--search-panel)}.search-topic-card:hover{border-color:var(--search-accent)}.search-topic-card h3{display:flex;justify-content:space-between;gap:16px;margin:0 0 10px;font-size:17px;font-weight:550}.search-topic-card h3 span{color:var(--search-accent)}.search-topic-card p{margin:0;color:var(--search-muted);font-size:14px;line-height:1.8}.search-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;margin:-14px 0 32px;font-size:12px;color:var(--search-muted)}.search-breadcrumb a:hover{text-decoration:underline}.search-review{display:flex;flex-wrap:wrap;gap:10px 24px;color:var(--search-muted);font-size:12px;margin:24px 0 32px}
@media(max-width:600px){.search-topic-grid{grid-template-columns:1fr}.search-topic-card{padding:20px}.search-breadcrumb{margin-top:0}}
.search-answer-summary{padding:24px 28px;margin:0 0 24px;border:1px solid var(--search-line);border-inline-start:3px solid var(--search-accent);border-radius:12px;background:var(--search-panel)}.search-answer-summary h2{font-size:13px;color:var(--search-accent);font-weight:550;margin:0 0 12px}.search-answer-summary p{font-size:17px;margin:0;max-width:850px}.search-byline{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:12px;color:var(--search-muted);margin:0 0 32px}.search-byline a{color:var(--search-text);text-decoration:underline}.search-toc{padding:24px 0 30px;border-top:1px solid var(--search-line);border-bottom:1px solid var(--search-line);margin-bottom:30px}.search-toc h2{font-size:16px;margin:0 0 16px;font-weight:550}.search-toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 38px;padding-inline-start:22px;margin:0;color:var(--search-muted);font-size:14px}.search-toc a:hover{color:var(--search-text);text-decoration:underline}.search-answer{scroll-margin-top:24px;padding:24px 0 32px;border-bottom:1px solid var(--search-line)}.search-answer h2{font-size:23px;font-weight:550;line-height:1.6;max-width:900px;margin:0 0 18px}.search-answer>p{font-size:16px;color:var(--search-text);max-width:870px;margin:0 0 18px}.search-answer-meta{font-size:12px;color:var(--search-muted);display:flex;align-items:baseline;flex-wrap:wrap;gap:8px 18px}.search-answer-meta>a{color:var(--search-accent)}.search-answer-meta ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px 18px}.search-answer-meta a:hover{text-decoration:underline}.search-author,.search-citation{padding:24px 28px;border:1px solid var(--search-line);border-radius:12px;margin:26px 0;background:var(--search-panel)}.search-author h2,.search-citation h2{font-size:16px;font-weight:550;margin:0 0 12px}.search-author p,.search-citation p{font-size:14px;color:var(--search-muted);margin:0 0 12px}.search-author a{color:var(--search-accent);font-size:13px}.search-citation>a{font-size:12px;color:var(--search-accent);overflow-wrap:anywhere}.search-citation cite{font-style:normal}.search-about{max-width:850px}.search-about section{scroll-margin-top:24px;padding:20px 0;border-bottom:1px solid var(--search-line)}.search-about h2{font-size:23px;font-weight:550}.search-about p{font-size:16px;color:var(--search-muted)}.search-footer-links{display:flex;flex-direction:column;gap:20px}.search-footer-links>a{font-size:12px;color:var(--search-muted)}
@media(max-width:600px){.search-answer-summary{padding:20px}.search-answer-summary p{font-size:15px}.search-toc ol{grid-template-columns:1fr}.search-answer h2{font-size:20px}.search-answer>p{font-size:15px}.search-author,.search-citation{padding:20px}.search-byline{gap:8px 16px}}