.guide-body{background:#f7faf9;color:#183d42}.guide-header{max-width:1240px;margin:auto;padding:24px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid #dce8e5}.guide-header nav{display:flex;align-items:center;gap:28px}.guide-header nav>a:not(.button){font-size:14px;font-weight:600;text-decoration:none}.guide-layout{max-width:1180px;margin:0 auto;padding:48px 32px 72px;display:grid;grid-template-columns:minmax(0,780px) 230px;gap:64px;align-items:start}.guide-article{min-width:0}.guide-breadcrumb{font-size:13px;color:#526e70;margin:0 0 32px}.guide-breadcrumb a{color:inherit}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:11px;font-weight:750;color:#336d6b;margin:0 0 14px}.guide-intro h1{font-size:clamp(36px,4.5vw,58px);line-height:1.07;letter-spacing:-.045em;font-weight:750;max-width:790px}.guide-meta{font-size:13px;color:#587174;margin:22px 0 28px}.quick-answer{background:#e5f1ee;border-left:3px solid #36827b;border-radius:0 16px 16px 0;padding:26px 28px;margin:28px 0 40px}.quick-answer>p:not(.eyebrow){font-size:19px;line-height:1.65;margin:0 0 12px}.permalink{font-size:12px;color:#346b68}.guide-article section{scroll-margin-top:24px;margin-top:42px}.guide-article section h2,.guide-cta h2,.related-guides h2{font-size:27px;line-height:1.22;letter-spacing:-.025em;margin:0 0 20px}.heading-anchor{color:inherit;text-decoration:none}.heading-anchor:hover{text-decoration:underline;text-underline-offset:5px}.guide-article section p,.guide-article section li{font-size:17px;line-height:1.8;margin:0 0 18px}.guide-article section ul,.guide-article section ol{padding-left:24px}.guide-article a{color:#176962;text-underline-offset:3px}.guide-article .button-primary{color:white}.table-wrap{overflow-x:auto;border:1px solid #d4e3de;border-radius:12px;margin:24px 0;background:white}.guide-article table{width:100%;border-collapse:collapse;text-align:left;min-width:420px}.guide-article caption{padding:16px 18px;font-size:13px;text-align:left;color:#506c6e}.guide-article th,.guide-article td{padding:16px 18px;vertical-align:top;font-size:15px;line-height:1.6;border-top:1px solid #e1ebe7}.guide-article th{background:#edf4f1;font-weight:700}.guide-article td:first-child{width:29%;font-weight:600}.guide-toc{position:sticky;top:32px;padding-top:7px}.guide-toc p{font-size:11px;text-transform:uppercase;letter-spacing:.13em;font-weight:750;margin:0 0 18px}.guide-toc a{display:block;color:#506b6e;font-size:13px;line-height:1.5;text-decoration:none;padding:9px 0 9px 16px;border-left:1px solid #cdded8}.guide-toc a:hover{color:#176962;border-color:#176962}.guide-sources{border-top:1px solid #d5e3dd;padding-top:30px}.guide-sources li{padding-left:5px}.guide-sources li span,.guide-sources li small{display:block;font-size:13px;color:#506d6e;line-height:1.7}.guide-cta{display:flex;align-items:flex-start;gap:22px;padding:30px;border-radius:20px;background:#e3eff3;margin-top:48px}.guide-cta img{flex-shrink:0}.guide-cta p{font-size:15px;line-height:1.7;margin-bottom:14px}.guide-cta .eyebrow{font-size:10px}.guide-cta h2{font-size:25px}.guide-cta .fine-print{font-size:12px;margin:18px 0 0;color:#526e73}.store-links{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.store-pending{font-size:13px!important;border:1px solid #c7d9df;border-radius:8px;padding:10px 12px;margin:0!important;background:#f8fbfc}.related-guides{margin-top:45px}.related-guides>a{display:block;border-top:1px solid #d5e3dd;padding:19px 0;text-decoration:none;font-size:17px;font-weight:600;line-height:1.5}.related-guides>a>span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#637d79;margin-bottom:5px}.guide-footer{max-width:1180px;margin:auto;padding:28px 32px;border-top:1px solid #d5e3dd;display:flex;flex-wrap:wrap;gap:24px;color:#536d70;font-size:13px}.guide-footer a{color:inherit}.guide-deck{font-size:20px;line-height:1.7;color:#506b6e;max-width:650px;margin:26px 0 40px}.guide-body[data-guide=index] .guide-layout{display:block;max-width:1120px}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.guide-card{display:block;background:#fff;border:1px solid #d8e5df;border-radius:18px;padding:28px;text-decoration:none;transition:border-color .15s}.guide-card:hover{border-color:#2e7c71}.guide-card h2{font-size:24px;line-height:1.25;letter-spacing:-.025em;margin:16px 0;color:#193d43}.guide-card p{font-size:15px;line-height:1.7;color:#526d70;margin-bottom:24px}.guide-card .text-link{font-size:13px}.calculator{background:white;border:1px solid #d4e3de;border-radius:16px;padding:24px;margin:24px 0}.calculator-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.calculator label{font-size:13px;font-weight:650;display:block}.calculator input{display:block;width:100%;font:inherit;font-size:18px;padding:12px;margin-top:8px;border:1px solid #adc6bd;border-radius:8px;background:#fcfefd;color:#183d42}.calculator input:focus{outline:2px solid #216f66;outline-offset:2px}.calculator output{display:block;background:#e8f3ec;border-radius:10px;padding:20px;font-size:17px;line-height:1.7;margin-top:24px}.calculator output strong{font-size:24px;display:block}.calculator .fine-print{font-size:12px;margin:14px 0 0}.guide-body :focus-visible{outline:3px solid #1a7368;outline-offset:4px}.guide-article q{font-style:italic}@media(max-width:960px){.guide-layout{grid-template-columns:minmax(0,1fr);max-width:820px}.guide-toc{display:none}}@media(max-width:600px){.guide-header{padding:18px 20px}.guide-header .wordmark{font-size:24px}.guide-header nav{gap:12px}.guide-header nav>a:not(.button){display:none}.guide-layout{padding:30px 20px 48px}.guide-intro h1{font-size:37px}.guide-breadcrumb{margin-bottom:24px}.quick-answer{padding:22px}.quick-answer>p:not(.eyebrow){font-size:17px}.guide-article section h2{font-size:25px}.guide-article section p,.guide-article section li{font-size:16px}.guide-cta{padding:24px;display:block}.guide-cta img{margin-bottom:18px}.guide-grid,.calculator-grid{grid-template-columns:1fr}.guide-card{padding:24px}.guide-footer{padding:26px 20px;gap:18px}.calculator{padding:20px}.guide-intro h1{overflow-wrap:anywhere}}@media(prefers-reduced-motion:reduce){.guide-card{transition:none}}@media print{.guide-header,.guide-footer,.guide-toc,.guide-cta,.related-guides{display:none}.guide-layout{display:block;padding:0}.guide-body{background:white}.guide-article a{color:inherit}.quick-answer{break-inside:avoid}}