:root{color-scheme:light dark;--paper:#f6f5ef;--ink:#1d302b;--muted:#53645d;--green:#194e3b;--line:#d7ddd3;--tint:#e8eddf;--white:#fffef9;--button:#f8faf1;font-family:Arial,"Noto Sans",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-size:16px;line-height:1.65}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,.button{background:var(--green);color:var(--button);border:1px solid var(--green);padding:11px 20px;font-weight:700;cursor:pointer;border-radius:3px;text-decoration:none;display:inline-flex;align-items:center;gap:28px;justify-content:center}button:hover,.button:hover{filter:brightness(1.12)}button:active,.button:active{transform:translateY(1px)}.secondary{background:transparent;color:var(--ink);border-color:var(--line)}:focus-visible{outline:3px solid #b57727;outline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.15;text-wrap:balance}h1{font-size:clamp(36px,4vw,62px);font-weight:500;letter-spacing:-.045em}h2{font-size:clamp(27px,2.7vw,38px);font-weight:500;letter-spacing:-.025em}h3{font-size:22px;font-weight:600;letter-spacing:-.015em}p{margin-bottom:20px}img{display:block;max-width:100%;height:auto}.site-header{max-width:1360px;margin:auto;padding:23px 40px;display:flex;align-items:center;gap:48px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;line-height:1.1;font-size:13px;letter-spacing:2.3px}.brand b{font-size:11px;letter-spacing:2.7px}.site-header nav{display:flex;gap:30px;margin-left:auto}.site-header nav a{text-decoration:none;font-weight:600}.language{display:flex;align-items:center;gap:8px;font-size:13px}.language select{background:var(--paper);color:var(--ink);border:1px solid var(--line);padding:7px;max-width:135px;border-radius:3px}.language label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.hero{max-width:1360px;margin:auto;display:grid;grid-template-columns:1fr 1.1fr;gap:50px;padding:64px 40px 72px;align-items:center}.hero-copy{padding-right:12px}.hero h1{max-width:620px;margin-bottom:24px}.hero .lead{max-width:31ch}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.17em;color:var(--green);font-weight:700;margin-bottom:20px}.lead{font-size:20px;line-height:1.55;color:var(--muted)}.hero-image img{width:100%;height:420px;object-fit:cover;object-position:52% center;border-radius:3px}.image-caption{display:block;font-size:11px;color:var(--muted);padding-top:9px}.section{max-width:1280px;margin:0 auto;padding:55px 0}.featured{border-top:1px solid var(--line)}.featured header{max-width:720px}.featured header p:not(.eyebrow){color:var(--muted)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:36px}.feature{text-decoration:none;position:relative;border-top:3px solid var(--green);padding:26px 22px;background:var(--tint);border-radius:0 0 3px 3px}.feature-number{font-size:13px;font-weight:700;color:var(--muted);display:block;margin-bottom:25px}.feature h3{font-size:24px}.feature p{color:var(--muted);font-size:15px;line-height:1.6;margin-bottom:36px}.arrow{position:absolute;right:22px;bottom:15px;font-size:25px}.feature:hover h3,.guide-row:hover h3{text-decoration:underline;text-underline-offset:5px}.search{max-width:780px;margin:32px 0}.search label{font-size:14px;font-weight:700;display:block;margin-bottom:8px}.search>div{display:flex;gap:12px}.search input{padding:14px 17px;width:100%;min-width:0;border:1px solid var(--line);color:var(--ink);background:var(--white);border-radius:3px}.search input::placeholder{color:var(--muted);opacity:1}#search-count{font-size:13px;color:var(--muted);margin:8px 0;min-height:22px}.directory-layout{display:grid;grid-template-columns:220px 1fr;gap:60px}.topics{display:flex;flex-direction:column;align-items:start;gap:10px;align-self:start;position:sticky;top:30px}.topics a{text-decoration:none;font-size:14px;padding:5px 0}.topics a:hover{text-decoration:underline}.guide-group{scroll-margin-top:30px;margin-bottom:44px}.guide-group h2{font-size:26px;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:0}.guide-row{display:flex;gap:30px;align-items:center;text-decoration:none;padding:23px 0;border-bottom:1px solid var(--line)}.guide-row h3{font-size:20px;margin-bottom:9px}.guide-row p{color:var(--muted);font-size:15px;margin:0;max-width:72ch}.guide-row>span{margin-left:auto;font-size:25px}.article-shell{max-width:1160px;margin:auto;padding:38px 30px 70px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:13px;margin-bottom:45px}.breadcrumbs a{text-decoration:none}.article-header{max-width:930px;margin-bottom:48px}.article-header h1{font-size:clamp(34px,4.3vw,56px);max-width:27ch}.byline{font-size:13px;color:var(--muted);margin-top:25px}.article-layout{display:grid;grid-template-columns:230px minmax(0,740px);gap:60px}.toc{align-self:start;position:sticky;top:25px;font-size:14px}.toc details>summary{font-weight:700;cursor:pointer;margin-bottom:16px}.toc ul{list-style:none;padding:0}.toc li{margin:12px 0}.toc a{text-decoration:none;color:var(--muted)}.toc a:hover{color:var(--green);text-decoration:underline}.prose{font-size:18px;line-height:1.8;min-width:0}.prose>p:first-child{font-size:22px;line-height:1.6;border-left:3px solid var(--green);padding:4px 0 4px 25px;margin-bottom:42px}.prose h2{font-size:29px;margin:44px 0 21px;scroll-margin-top:25px}.prose h3{font-size:23px;margin-top:30px}.prose li{margin:10px 0}.prose a{color:var(--green);overflow-wrap:anywhere}.table-wrap{overflow-x:auto;margin:28px 0}table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.6}th,td{text-align:left;padding:13px 15px;vertical-align:top;border-bottom:1px solid var(--line)}th{background:var(--tint)}.sources{border-top:1px solid var(--line);margin-top:45px;font-size:14px}.sources h2{font-size:23px}.sources p{color:var(--muted)}.related{margin-top:60px;border-top:1px solid var(--line);padding-top:35px}.related>div{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.related a{padding:20px;background:var(--tint);text-decoration:none;font-weight:600}.related a span{float:right}.small{font-size:12px;color:var(--muted)}.privacy-controls{margin:30px 0}.privacy-controls button{font-size:14px}.ad-space{width:300px;min-height:280px;margin:35px auto;text-align:center}.ad-space p{font-size:12px;color:var(--muted);margin:0 0 8px}#ad-slot{width:300px;height:250px}footer{max-width:1360px;margin:auto;padding:45px 40px 55px;border-top:1px solid var(--line);display:flex;gap:50px;justify-content:space-between;font-size:14px}footer p{margin:8px 0;color:var(--muted)}.footer-brand{font-size:20px;font-weight:600;text-decoration:none}footer nav{display:flex;flex-wrap:wrap;gap:10px 25px;align-items:start;max-width:430px}footer a,footer button{min-height:32px}.text-button{background:transparent;color:var(--ink);border:0;padding:0;font-size:14px;font-weight:400;text-decoration:underline}.skip{position:absolute;left:20px;top:-200px;background:var(--paper);padding:12px;z-index:5}.skip:focus{top:10px}[hidden]{display:none!important}main:focus{outline:none}
@media(prefers-color-scheme:dark){:root{--paper:#14211c;--ink:#ecf0e5;--muted:#b4c4b7;--green:#bdd5a8;--line:#3b4d40;--tint:#23362a;--white:#1b2b22;--button:#162c20}.hero-image img{opacity:.9}}
@media(max-width:1359px){.section{margin:0 40px}}
@media(max-width:900px){.hero{gap:28px;padding-top:40px}.hero-image img{height:370px}.directory-layout{grid-template-columns:160px 1fr;gap:35px}.article-layout{grid-template-columns:180px minmax(0,1fr);gap:30px}.features{gap:15px}.feature{padding:23px 17px}.feature h3{font-size:21px}.site-header{gap:20px}.site-header nav{gap:20px}}
@media(max-width:640px){.site-header{padding:18px 20px;gap:20px;flex-wrap:wrap}.brand{font-size:11px;letter-spacing:1.8px}.site-header nav{order:3;width:100%;margin:0;gap:30px;font-size:14px}.language{margin-left:auto}.hero{grid-template-columns:1fr;padding:38px 20px 42px;gap:30px}.hero h1{font-size:44px;max-width:15ch}.hero .lead{font-size:18px;max-width:33ch}.hero-image img{height:260px}.hero-copy{padding:0}.eyebrow{font-size:11px;margin-bottom:17px}.section{margin:0 20px;padding:37px 0}.features{grid-template-columns:1fr;gap:16px;margin-top:25px}.feature-number{margin-bottom:14px}.feature h3{font-size:24px;max-width:25ch}.feature p{max-width:40ch}.directory-layout{grid-template-columns:1fr;gap:22px}.topics{position:static;display:flex;flex-direction:row;flex-wrap:wrap;gap:5px 18px}.topics a{font-size:13px}.guide-row h3{font-size:21px}.search{margin-top:25px}.search>div{gap:8px}.search input{padding:12px;font-size:15px}.search button{padding:9px 12px;font-size:14px}.article-shell{padding:27px 20px 45px}.breadcrumbs{margin-bottom:30px}.article-header{margin-bottom:28px}.article-header h1{font-size:36px;letter-spacing:-.035em}.article-layout{grid-template-columns:1fr;gap:25px}.toc{position:static;background:var(--tint);padding:16px 20px}.toc ul{margin-bottom:0}.prose{font-size:17px}.prose>p:first-child{font-size:20px;padding-left:17px;margin-bottom:30px}.prose h2{font-size:27px}.prose ol,.prose ul{padding-left:25px}.related>div{grid-template-columns:1fr}.small{font-size:12px}.related{margin-top:36px}footer{padding:35px 20px;flex-direction:column;gap:25px}footer nav{max-width:none}.hero-image .image-caption{font-size:10px}}