*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:#f7f3e9;color:#27291f;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.8;word-break:keep-all;overflow-wrap:break-word}a{color:inherit;text-underline-offset:5px;text-decoration-thickness:1px}a:hover{color:#9d3a24}button,input{font:inherit}a,button,input{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:3px solid #8e351f;outline-offset:5px}button{cursor:pointer}.skip-link{position:absolute;top:-80px;left:20px;background:#27291f;color:#fff;z-index:10;padding:10px 20px}.skip-link:focus{top:10px}.site-header,main,.site-footer{width:min(1280px,calc(100% - 96px));margin-inline:auto}.topline{display:flex;justify-content:space-between;gap:16px;font-size:11px;letter-spacing:.08em;border-bottom:1px solid #c8c1b2;padding:12px 0;color:#5e6152}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:25px 0;border-bottom:1px solid #27291f;gap:24px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;white-space:nowrap;font-size:28px;font-weight:800;letter-spacing:-1.6px}.brand-mark{display:grid;place-items:center;background:#a13e27;color:#fffaf1;width:44px;height:44px;font-size:33px;line-height:1}.brand-sub{font-size:15px;font-weight:500;letter-spacing:-.4px;margin-left:10px}.header-inner nav{display:flex;align-items:center;gap:27px}.header-inner nav a{font-size:14px;text-decoration:none;white-space:nowrap}.header-inner nav a[aria-current]{text-decoration:underline;text-decoration-color:#a13e27;text-decoration-thickness:2px}.header-inner .nav-directory{background:#e8e2d6;padding:10px 16px}.breadcrumb{display:flex;gap:12px;color:#656354;font-size:12px;padding-top:26px}.breadcrumb a{text-decoration:none}.hero{padding:50px 0 54px;display:grid;grid-template-columns:1.02fr 1fr;gap:48px;align-items:center;border-bottom:1px solid #b8b2a3}.hero-home{padding-top:70px;padding-bottom:70px}.eyebrow{font-size:11px;letter-spacing:.17em;font-weight:700;line-height:1.65;color:#823821;margin:0 0 21px}.hero h1{font-size:clamp(39px,4.1vw,61px);line-height:1.27;font-weight:750;letter-spacing:-.052em;margin:0 0 28px}.hero-home h1{font-size:clamp(48px,5.1vw,73px)}.hero-intro{font-size:17px;color:#58594c;line-height:1.95;max-width:530px;margin:0}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:17px 23px;margin-top:31px}.button{display:inline-flex;justify-content:center;align-items:center;gap:23px;text-decoration:none;background:#a13e27;color:#fffaf1;padding:13px 21px;font-weight:650;font-size:14px;min-height:49px;border:1px solid #a13e27}.button:hover{background:#80301f;color:#fff}.quiet-link{font-size:13px}.hero-figure{margin:0;min-width:0}.hero-figure img{width:100%;height:auto;display:block;aspect-ratio:5/3}.hero-figure figcaption{font-size:10px;color:#656354;letter-spacing:.035em;margin-top:13px;line-height:1.6}.byline{font-size:11px;color:#696858;margin:27px 0 0}.byline span{padding:0 6px}.content-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:68px;padding-top:57px}.home-main .content-layout{display:block;padding-top:0}.toc{align-self:start;position:sticky;top:27px;padding-bottom:30px}.toc .eyebrow{font-size:10px;color:#696858}.toc ol{list-style:none;margin:0;padding:0;counter-reset:toc}.toc li{counter-increment:toc;display:flex;align-items:baseline;gap:12px;border-bottom:1px solid #d8d1c3;font-size:12px;line-height:1.8;padding:13px 0}.toc li:before{content:counter(toc,decimal-leading-zero);font-size:10px;color:#9c4028}.toc a{text-decoration:none}.toc-note{font-size:11px;line-height:1.9;color:#777363;margin-top:25px}.article-body{min-width:0}.article-section{margin-bottom:52px;scroll-margin-top:24px}.section-heading{display:flex;align-items:baseline;gap:20px;margin-bottom:22px;border-top:1px solid #27291f;padding-top:23px}.section-heading h2{margin:0;line-height:1.55;letter-spacing:-.035em;font-size:25px;font-weight:720}.section-number{font-size:11px;letter-spacing:.1em;color:#9c4028;flex-shrink:0}.section-body p{color:#505346;line-height:1.95;margin:0 0 19px;font-size:15px}.section-body p:last-child{margin-bottom:0}.section-body strong{color:#27291f}.section-body h3{font-size:19px;line-height:1.55;letter-spacing:-.028em;margin:29px 0 12px}.section-body a:not(.button):not(.reading-card){text-decoration-color:#a78f7d}.home-main .article-section{margin:0;padding:56px 0;border-bottom:1px solid #c8c1b2}.home-main .section-heading{border:0;padding-top:0;margin-bottom:26px}.home-main .section-heading h2{font-size:30px}.home-main .section-body>p{max-width:900px}.numbered-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:29px}.numbered-grid>div{border-left:1px solid #c9c1b3;padding-left:20px}.numbered-grid h3{font-size:18px;margin:13px 0}.numbered-grid p{font-size:14px}.step-no{color:#803a27;font-size:10px;letter-spacing:.1em;font-weight:700;line-height:1.8;display:block}.reading-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.reading-card{padding:28px 31px;background:#ede7db;text-decoration:none;border:1px solid transparent;position:relative;transition:background .15s}.reading-card:hover{background:#e6decf;border-color:#b6aa94}.reading-card .eyebrow{margin-bottom:20px;display:block}.reading-card h3{margin:0 0 15px;font-size:23px;max-width:360px;line-height:1.5;color:#27291f}.reading-card p{font-size:14px;max-width:420px}.text-link{font-size:12px;color:#803a27;margin-top:23px;display:block}.directory-note{display:grid;grid-template-columns:1.5fr 1fr;gap:66px;background:#272d23;color:#fffaf1;padding:45px}.directory-note .eyebrow{color:#d8ab94}.directory-note h3{color:#fffaf1;font-size:30px;margin:0 0 22px}.directory-note p{color:#deded0;font-size:14px}.directory-note .button{margin-top:8px;background:#e9d3bb;color:#27291f;border-color:#e9d3bb}.note-side{align-self:center;border-left:1px solid #676f5d;padding-left:36px}.note-side h3{font-size:18px}.note-side a{font-size:13px;color:#fffaf1}.method-note{border-left:3px solid #a13e27;background:#ede7db;padding:20px 24px;margin:27px 0}.method-note strong{font-size:12px}.method-note p{font-size:13px;margin-top:8px}.table-wrap{overflow-x:auto;max-width:100%;border:1px solid #b8b2a3}.table-wrap table{width:100%;border-collapse:collapse;min-width:680px;font-size:12px;line-height:1.85}.table-wrap caption{text-align:left;background:#272d23;color:#fffaf1;padding:16px 19px;font-size:12px}.table-wrap th,.table-wrap td{padding:17px 13px;vertical-align:top;border-right:1px solid #d4cdbe;border-bottom:1px solid #d4cdbe}.table-wrap th{background:#ede7db;text-align:left;font-weight:650}.table-wrap thead th{color:#813821}.table-wrap tbody th{min-width:92px}.table-wrap tr:last-child>*{border-bottom:0}.table-wrap tr>*:last-child{border-right:0}.section-body .caption{font-size:11px;color:#737061;margin-top:13px;line-height:1.85}.case-block{margin-top:28px;padding:26px 0 0;border-top:1px solid #d8d1c3}.case-block:first-child{border-top:0;padding-top:0}.case-block h3{margin-top:10px}.editorial-list{padding-left:23px;margin:0 0 22px;color:#505346;font-size:15px;line-height:1.95}.editorial-list li{padding-left:8px;margin-bottom:15px}.editorial-list li::marker{color:#9c4028;font-size:12px;font-weight:700}.definitions{margin:0 0 23px}.definitions>div{display:grid;grid-template-columns:165px 1fr;gap:25px;border-top:1px solid #d8d1c3;padding:23px 0}.definitions>div:last-child{border-bottom:1px solid #d8d1c3}.definitions dt{font-size:17px;font-weight:700}.definitions dd{font-size:15px;color:#505346;line-height:1.95;margin:0}.url-example{background:#272d23;color:#fffaf1;padding:32px;margin-bottom:25px}.url-example>code{display:block;font-size:clamp(19px,2.5vw,32px);margin-bottom:26px;color:#e7c0a6;overflow-wrap:anywhere}.url-example>div{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #68715f;padding-top:20px}.url-example span{font-family:ui-monospace,monospace;font-size:14px}.url-example small{display:block;font-size:11px;color:#c7cbbd;font-family:system-ui,sans-serif;margin-top:7px}code{font-size:.88em;overflow-wrap:anywhere}.before-after{display:grid;grid-template-columns:1fr 35px 1.5fr;align-items:center;background:#ede7db;padding:29px;gap:25px;margin-bottom:24px}.before-after .eyebrow{margin-bottom:12px}.before-after p{font-size:14px;line-height:2.3}.compare-arrow{font-size:25px;color:#a13e27}.browser-grid{display:grid;grid-template-columns:1fr 1fr;gap:27px;margin-top:26px}.browser-grid section{border-top:2px solid #9c4028;padding-top:20px}.browser-grid h3{margin-top:0}.browser-grid p{font-size:14px}.browser-grid a{font-size:12px}.topic-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-bottom:26px}.topic-grid a{border:1px solid #c8c1b2;padding:22px;text-decoration:none}.topic-grid a:hover{background:#ede7db}.topic-grid span{font-size:10px;color:#9c4028}.topic-grid h3{margin:7px 0 8px;font-size:18px}.topic-grid p{font-size:12px;margin:0}.check-tool{border:1px solid #b8b2a3;background:#fffaf1}.check-head{padding:22px;display:flex;align-items:center;justify-content:space-between;gap:14px}.check-head p{margin:0;font-size:13px;font-weight:650;color:#27291f}.reset-button{background:transparent;border:1px solid #a59b88;padding:8px 14px;min-height:42px;white-space:nowrap;font-size:12px}.reset-button:hover{background:#ede7db}.check-progress{height:4px;background:#e2dccf}.check-progress span{display:block;width:0;height:100%;background:#a13e27;transition:width .15s}fieldset{border:0;padding:0;margin:0}.check-item{display:flex;gap:17px;align-items:start;padding:23px;border-bottom:1px solid #d8d1c3;cursor:pointer}.check-item:hover{background:#f5f0e5}.check-item input{width:21px;height:21px;min-width:21px;margin:3px 0 0;accent-color:#a13e27}.check-item strong{display:block;line-height:1.6;font-size:15px}.check-index{font-size:10px;margin-right:10px;color:#9c4028;vertical-align:2px}.check-description{font-size:13px;line-height:1.9;color:#626355;margin-top:7px;display:block}.check-tool .local-note{font-size:11px;color:#626355;padding:20px 23px}.check-tool noscript p{padding:0 23px 20px;font-size:12px}.related{border-top:1px solid #27291f;padding:37px 0 50px;margin-top:15px}.home-main .related{border:0;margin-top:0;padding-top:48px}.related-heading{display:flex;align-items:baseline;gap:25px;margin-bottom:22px}.related-heading .eyebrow{margin:0;font-size:10px}.related h2{font-size:26px;letter-spacing:-1px;margin:0}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.related-grid a{border-top:1px solid #b8b2a3;padding:24px 0;display:block;text-decoration:none;position:relative}.related-grid .eyebrow{font-size:9px}.related-grid h3{font-size:18px;letter-spacing:-.025em;line-height:1.7;margin:14px 30px 0 0;font-weight:600;max-width:290px}.related-grid a>span:last-child{position:absolute;right:3px;bottom:27px;color:#9c4028;font-size:21px}.site-footer{border-top:1px solid #27291f;padding:36px 0 22px}.footer-top{display:flex;justify-content:space-between;gap:40px;margin-bottom:40px}.footer-brand{font-size:22px;font-weight:800;letter-spacing:-.7px;text-decoration:none}.footer-brand span{font-size:12px;font-weight:500;margin-left:6px}.footer-top p{font-size:12px;color:#6f6c5d;line-height:1.9}.footer-top nav{display:flex;flex-wrap:wrap;gap:12px 25px;align-content:start;max-width:630px}.footer-top nav a{font-size:12px;text-decoration:none;padding:9px 0;min-height:40px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:18px;border-top:1px solid #d4cdbe}.footer-bottom p,.footer-disclaimer{font-size:11px;color:#626052;margin:0}.footer-disclaimer{margin-top:12px;line-height:1.8}.error-content{padding:60px 0}.error-content h2{font-size:27px}.error-content p{margin-bottom:30px}.error-content .button{margin-right:25px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(min-width:1450px){.hero-home{gap:70px}.hero-home .hero-figure{transform:rotate(1deg)}}@media(max-width:1050px){.site-header,main,.site-footer{width:calc(100% - 60px)}.header-inner nav{gap:20px}.hero{gap:30px}.content-layout{grid-template-columns:185px minmax(0,1fr);gap:35px}.hero h1{font-size:43px}.hero-home h1{font-size:56px}.hero-intro{font-size:15px}.numbered-grid{gap:20px}.directory-note{gap:35px;padding:33px}.directory-note h3{font-size:25px}.before-after{gap:15px;padding:22px}.definitions>div{grid-template-columns:135px 1fr;gap:16px}.section-heading h2{font-size:23px}.numbered-grid{grid-template-columns:1fr}.numbered-grid>div{padding-left:18px}.numbered-grid h3{margin:6px 0}.footer-top nav{max-width:450px}}@media(max-width:760px){.site-header,main,.site-footer{width:calc(100% - 40px)}.topline{font-size:9px;letter-spacing:0;padding:10px 0}.topline span:last-child{display:none}.header-inner{display:block;padding:19px 0 0}.brand{font-size:27px}.brand-mark{width:39px;height:39px;font-size:29px}.brand-sub{font-size:13px;margin-left:9px}.header-inner nav{justify-content:space-between;gap:6px;margin-top:17px;border-top:1px solid #d4cdbe;padding:5px 0}.header-inner nav a{font-size:12px;padding:10px 2px;min-height:42px;display:inline-flex;align-items:center}.header-inner .nav-directory{background:none;padding:10px 0 10px 7px;color:#8e351f;gap:5px}.breadcrumb{font-size:10px;padding-top:20px}.hero{display:block;padding:32px 0 34px}.hero-home{padding-top:43px;padding-bottom:34px}.hero h1{font-size:43px;letter-spacing:-.055em;line-height:1.3;margin-bottom:22px}.hero-home h1{font-size:52px}.hero .eyebrow{font-size:9px;margin-bottom:17px}.hero-intro{font-size:14px;line-height:1.95;max-width:570px}.hero-actions{gap:17px;margin-top:25px}.button{font-size:12px;padding:12px 17px;gap:17px;min-height:46px}.quiet-link{font-size:12px}.hero-figure{margin-top:30px}.hero-figure figcaption{font-size:9px;margin-top:10px}.byline{font-size:10px;margin-top:21px}.content-layout{display:block;padding-top:27px}.toc{position:static;display:block;margin:0 0 31px;padding:20px;border:1px solid #c8c1b2;background:#eee8dc}.toc .eyebrow{margin-bottom:8px}.toc ol{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.toc li{font-size:11px;padding:10px 0;gap:7px}.toc-note{display:none}.article-section{margin-bottom:36px}.section-heading{padding-top:19px;gap:11px;margin-bottom:18px}.section-number{font-size:10px}.section-heading h2{font-size:22px;line-height:1.6}.section-body p{font-size:14px;line-height:1.95;margin-bottom:17px}.section-body h3{font-size:18px}.home-main .article-section{padding:35px 0}.home-main .section-heading{margin-bottom:21px}.home-main .section-heading h2{font-size:23px;line-height:1.6}.reading-grid{grid-template-columns:1fr;gap:13px}.reading-card{padding:25px}.reading-card .eyebrow{font-size:10px;margin-bottom:14px}.reading-card h3{font-size:22px;max-width:100%;margin-bottom:13px}.reading-card p{font-size:13px}.text-link{margin-top:20px}.numbered-grid{gap:25px;margin-top:26px}.numbered-grid p{font-size:13px}.directory-note{grid-template-columns:1fr;padding:25px;gap:26px}.directory-note h3{font-size:25px}.directory-note p{font-size:13px}.note-side{border-left:0;border-top:1px solid #676f5d;padding:23px 0 0}.note-side h3{font-size:17px;margin-bottom:13px}.note-side a{font-size:12px}.method-note{padding:17px 20px}.method-note p{font-size:12px}.table-wrap table{font-size:11px;min-width:650px}.table-wrap th,.table-wrap td{padding:13px 12px}.table-wrap caption{font-size:11px;padding:14px}.case-block{padding-top:22px;margin-top:22px}.editorial-list{font-size:14px;padding-left:19px}.editorial-list li{padding-left:5px}.definitions>div{grid-template-columns:1fr;gap:9px;padding:20px 0}.definitions dt{font-size:16px}.definitions dd{font-size:14px}.url-example{padding:22px}.url-example>code{font-size:20px;letter-spacing:-.5px}.url-example span{font-size:12px}.url-example small{font-size:10px}.before-after{grid-template-columns:1fr;gap:15px;padding:24px}.before-after .compare-arrow{transform:rotate(90deg);width:23px}.before-after p{font-size:13px}.browser-grid{grid-template-columns:1fr;gap:23px}.browser-grid p{font-size:13px}.topic-grid{gap:10px}.topic-grid a{padding:16px}.topic-grid h3{font-size:16px}.topic-grid p{font-size:12px;line-height:1.8}.check-head{padding:16px;align-items:start}.check-head p{font-size:12px;padding-top:3px}.reset-button{font-size:11px;padding:8px 10px;min-height:40px}.check-item{padding:20px 17px;gap:12px}.check-item input{width:20px;height:20px;min-width:20px}.check-item strong{font-size:14px}.check-description{font-size:12px;line-height:1.9}.check-index{font-size:9px;margin-right:8px}.check-tool .local-note{font-size:10px;padding:16px 19px}.related{padding:28px 0 25px}.home-main .related{padding-top:34px}.related-heading{display:block;margin-bottom:23px}.related-heading .eyebrow{font-size:9px;margin-bottom:9px}.related h2{font-size:24px}.related-grid{grid-template-columns:1fr;gap:0}.related-grid a{padding:20px 0}.related-grid h3{font-size:17px;max-width:90%;margin-top:9px}.related-grid a>span:last-child{bottom:21px;font-size:19px}.footer-top{display:block;margin-bottom:25px}.footer-top nav{gap:5px 21px;margin-top:19px}.footer-top nav a{font-size:11px}.footer-top p{font-size:11px}.footer-bottom{display:block}.footer-bottom p{font-size:11px;margin-bottom:7px}.footer-disclaimer{font-size:11px;margin-top:11px}.site-footer{padding-top:27px}.error-content{padding:38px 0}.error-content h2{font-size:23px}.error-content p{font-size:14px}.error-content .button{display:flex;margin:0 0 20px;max-width:230px}}@media(max-width:359px){.site-header,main,.site-footer{width:calc(100% - 30px)}.hero-home h1{font-size:46px}.hero h1{font-size:38px}.header-inner nav a{font-size:11px}.toc ol{grid-template-columns:1fr}.topic-grid{grid-template-columns:1fr}.url-example{padding:18px}.url-example>code{font-size:18px}.check-head{display:block}.reset-button{margin-top:12px}.check-item{gap:10px;padding:18px 14px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media print{body{background:white;color:#111}.site-header,.site-footer,.toc,.hero-figure,.related,.hero-actions,.reset-button{display:none}.site-header,main,.site-footer{width:100%}.hero{display:block;padding:20px 0}.hero h1{font-size:32px}.content-layout{display:block;padding-top:20px}.section-heading h2{font-size:21px}.section-body p{font-size:11pt}.article-section{break-inside:avoid}.table-wrap{overflow:visible}.table-wrap table{min-width:0}.check-tool{border-color:#777}a{color:inherit}.hero-intro{max-width:none}}