.U8MY1a_panel{background:#edf1e5;border-top:3px solid #8c9e7b;border-radius:10px;margin:30px 0;padding:28px}.U8MY1a_panel .U8MY1a_eyebrow{letter-spacing:.1em;color:#647356;margin:0 0 12px;font-size:11px;font-weight:700}.U8MY1a_panel h2{letter-spacing:-.03em;font:400 36px/1.13 Georgia,serif}.U8MY1a_panel p{color:#50685b;max-width:78ch;font-size:16px;line-height:1.75}.U8MY1a_panel ul{margin:25px 0;padding:0;list-style:none}.U8MY1a_panel li{border-top:1px solid #c5d2b9;grid-template-columns:100px minmax(0,1fr) 140px;align-items:center;gap:22px;padding:22px 0;display:grid}.U8MY1a_panel li>svg{width:100px;height:60px}.U8MY1a_panel li span{letter-spacing:.08em;text-transform:uppercase;color:#6e765c;font:700 10px/1.6 Arial,sans-serif}.U8MY1a_panel h3{margin:9px 0;font:400 27px/1.2 Georgia,serif}.U8MY1a_panel li p{margin:0}.U8MY1a_panel li>a{align-items:center;min-height:44px;font-size:14px;font-weight:700;display:flex}.U8MY1a_panel a:focus-visible{outline-offset:4px;outline:3px solid #a87d36}@media (max-width:760px){.U8MY1a_panel{padding:22px}.U8MY1a_panel h2{font-size:30px}.U8MY1a_panel li{grid-template-columns:70px minmax(0,1fr);gap:15px}.U8MY1a_panel li>svg{width:70px}.U8MY1a_panel li>a{grid-column:2}}
.pw_bTW_practice{scroll-margin-top:var(--site-navigation-offset,124px);background:#eef1e6;border:1px solid #cad5bd;border-top:3px solid #849a72;border-radius:12px;margin:34px 0;padding:clamp(22px,3vw,34px)}.pw_bTW_practice>header{grid-template-columns:34px minmax(0,1fr);align-items:start;gap:18px;margin-bottom:20px;display:grid}.pw_bTW_practice>header>svg{width:31px;height:31px;margin-top:8px}.pw_bTW_practice .pw_bTW_eyebrow{color:#637254;letter-spacing:.12em;margin:0 0 9px;font:700 11px/1.5 Arial,sans-serif}.pw_bTW_practice h2{letter-spacing:-.03em;color:#173f35;margin:0;font:400 clamp(27px,2.7vw,36px)/1.16 Georgia,serif;display:block}.pw_bTW_practice .pw_bTW_intro,.pw_bTW_practice p,.pw_bTW_practice dd{color:#4c6356;font-size:16px;line-height:1.8}.pw_bTW_practice .pw_bTW_intro{max-width:75ch;margin:0 0 24px}.pw_bTW_practice .pw_bTW_points{margin:0}.pw_bTW_practice .pw_bTW_points>div{border-top:1px solid #cbd5c0;grid-template-columns:minmax(130px,.5fr) minmax(0,1.5fr);gap:25px;padding:21px 0;display:grid}.pw_bTW_practice .pw_bTW_points dt{color:#244d39;font-size:17px;font-weight:700}.pw_bTW_practice .pw_bTW_points dd{text-align:left;margin:0}.pw_bTW_example{border-top:1px solid #c4d0b8;margin-top:12px;padding-top:24px}.pw_bTW_example>strong{text-transform:uppercase;letter-spacing:.08em;color:#53664b;font:700 12px/1.5 Arial,sans-serif;display:block}.pw_bTW_practice .pw_bTW_example p{max-width:75ch;margin:12px 0 16px}.pw_bTW_next{color:#28583f;text-underline-offset:3px;align-items:center;gap:15px;min-height:44px;font-weight:700;text-decoration:underline;display:inline-flex}.pw_bTW_sources{color:#53664b;border-top:1px solid #cbd5c0;flex-wrap:wrap;gap:10px 20px;margin-top:22px;padding-top:20px;font-size:14px;line-height:1.7;display:flex}.pw_bTW_sources>strong,.pw_bTW_sources>span{flex-basis:100%}.pw_bTW_sources a{align-items:center;min-height:44px;text-decoration:underline;display:inline-flex}.pw_bTW_linePath{border-block:1px solid #c4d0b8;flex-wrap:wrap;align-items:center;gap:10px 15px;margin:20px 0 28px;padding:20px 0;display:flex}.pw_bTW_linePath span{background:#fbfaf3;border:1px solid #c4d0b8;padding:8px 12px;font-size:16px;font-weight:700}.pw_bTW_linePath b{color:#92733c;font-weight:400}.pw_bTW_measurement{background:#fbfaf3;border-radius:8px;margin:20px 0 25px;padding:20px}.pw_bTW_measurement svg{width:100%;max-width:420px;margin:auto;display:block}.pw_bTW_measurement figcaption{color:#53664b;margin-top:15px;font-size:14px;line-height:1.7}@media (max-width:760px){.pw_bTW_practice>header{grid-template-columns:26px minmax(0,1fr);gap:13px}.pw_bTW_practice>header>svg{width:25px;height:25px}.pw_bTW_practice .pw_bTW_points>div{grid-template-columns:minmax(0,1fr);gap:9px}.pw_bTW_linePath{gap:8px}.pw_bTW_linePath span{padding:7px;font-size:16px}.pw_bTW_measurement{padding:15px}}
.cXnsta_frame .article-reading{min-width:0}.cXnsta_body{margin-top:26px}.cXnsta_unit{min-width:0}.cXnsta_body .cXnsta_topic{border-bottom:1px solid #d1d9c9;min-width:0;margin:0;padding:30px 0}.cXnsta_body .cXnsta_opening{margin:24px 0}.cXnsta_body .cXnsta_topic>header{margin-bottom:20px}.cXnsta_body .cXnsta_topic h2{color:#173f35;letter-spacing:-.03em;text-wrap:balance;scroll-margin-top:var(--site-navigation-offset,124px);margin:0;font:400 clamp(28px,2.8vw,38px)/1.15 Georgia,serif;display:block}.cXnsta_body .cXnsta_topic h3{margin:24px 0 14px;font:400 25px/1.2 Georgia,serif}.cXnsta_body .cXnsta_topic .cXnsta_eyebrow,.cXnsta_eyebrow{color:#657157;text-transform:uppercase;letter-spacing:.12em;margin:0 0 10px;font:700 11px/1.5 Arial,sans-serif}.cXnsta_copy>:first-child{margin-top:0}.cXnsta_body .cXnsta_copy p,.cXnsta_body .cXnsta_copy li,.cXnsta_body .cXnsta_copy blockquote{color:#4c6356;font-size:16px;line-height:1.8}.cXnsta_body .cXnsta_copy p{max-width:76ch;margin-bottom:18px}.cXnsta_body .cXnsta_copy a{color:#28583f;text-underline-offset:3px;text-decoration:underline}.cXnsta_body .cXnsta_copy ul,.cXnsta_body .cXnsta_copy ol{margin-block:18px;padding-left:25px}.cXnsta_body .cXnsta_copy li{margin-bottom:12px;padding-left:5px}.cXnsta_body .cXnsta_topic[data-purpose=process] .cXnsta_copy>ol{counter-reset:field-step;border-top:1px solid #cbd6c1;padding:0;list-style:none}.cXnsta_body .cXnsta_topic[data-purpose=process] .cXnsta_copy>ol>li{counter-increment:field-step;border-bottom:1px solid #cbd6c1;grid-template-columns:30px minmax(0,1fr);gap:15px;margin:0;padding:16px 0;display:grid}.cXnsta_body .cXnsta_topic[data-purpose=process] .cXnsta_copy>ol>li:before{content:counter(field-step,decimal-leading-zero);color:#6a775a;font-size:12px;font-weight:700}.cXnsta_body .cXnsta_topic[data-purpose=evidence]{border-left:3px solid #b48c4e;padding-left:24px}.cXnsta_body .cXnsta_topic[data-purpose=example]{background:#eef1e6;border:1px solid #ced8c1;border-radius:10px;margin-block:28px;padding:28px}.cXnsta_body .cXnsta_topic[data-purpose=reference]{background:#f2f1e7;border:1px solid #d2dac7;border-radius:10px;margin-top:28px;padding:25px}.cXnsta_body .cXnsta_topic[data-purpose=reference] h2{font-size:28px}.cXnsta_comparison{background:#edf0e4;border-block:1px solid #b9c8ad;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:32px 0;display:grid}.cXnsta_comparison .cXnsta_topic{border-bottom:0;border-right:1px solid #cad5c0;padding:26px}.cXnsta_comparison .cXnsta_topic:last-child{border-right:0}.cXnsta_comparison .cXnsta_topic h2{font-size:29px}.cXnsta_body .cXnsta_media{background:#f5f6ed;border:1px solid #d1dac5;border-radius:8px;margin:25px 0;padding:18px;display:block}.cXnsta_body .cXnsta_media img{width:100%;max-width:100%;height:auto;display:block}.cXnsta_body .cXnsta_media>a{align-items:center;min-height:44px;margin-top:8px;font-size:14px;display:inline-flex}.cXnsta_body .cXnsta_copy table{min-width:0;max-width:100%;display:block;overflow-x:auto}.cXnsta_orientation{border-block:1px solid #cdd7c1;margin:30px 0;padding:20px 0}.cXnsta_orientation>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;display:grid}.cXnsta_orientation a{color:#28543e;grid-template-columns:25px minmax(0,1fr) 12px;align-items:start;gap:12px;min-height:44px;padding:10px 0;text-decoration:none;display:grid}.cXnsta_orientation svg{width:23px;height:23px;margin-top:4px}.cXnsta_orientation small{letter-spacing:.1em;color:#6a745b;margin-bottom:6px;font:700 10px/1.4 Arial,sans-serif;display:block}.cXnsta_orientation strong{font:700 16px/1.55 Arial,sans-serif;display:block}.cXnsta_orientation b{font-weight:400}.cXnsta_orientation a:hover strong{text-decoration:underline}.cXnsta_frame .related-guides>ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 30px;padding:0;list-style:none;display:grid}.cXnsta_frame .related-guides>ul>li{border:0;background:0 0;border-bottom:1px solid #d0d9c5;border-radius:0;margin:0;padding:20px 0}.cXnsta_frame .related-guides>ul>li>a{align-items:center;min-height:44px;display:inline-flex;font-size:19px!important;line-height:1.5!important}.cXnsta_frame .related-guides>ul>li>p{line-height:1.75;font-size:16px!important}.cXnsta_frame .resource-discovery-grid>a>p{line-height:1.75;font-size:16px!important}.cXnsta_frame .resource-sources p{line-height:1.75;font-size:16px!important}.cXnsta_frame .resource-sources li{line-height:1.75;font-size:16px!important}.cXnsta_frame .article-method{line-height:1.75;font-size:16px!important}.cXnsta_frame .access-card p{line-height:1.75;font-size:16px!important}.cXnsta_frame .access-card li{line-height:1.75;font-size:16px!important}.cXnsta_frame .inshore-learning p:not(.field-label){line-height:1.75;font-size:16px!important}.cXnsta_frame .resource-discovery-grid{gap:0 30px}.cXnsta_frame .resource-discovery-grid>a{background:0 0;border:0;border-bottom:1px solid #cdd7c1;border-radius:0;padding:24px 0}.cXnsta_frame .resource-sources{border:1px solid #cdd7c1;border-radius:10px;padding:28px}.cXnsta_frame .resource-sources h2{font:400 30px/1.15 Georgia,serif}.cXnsta_frame .access-grid{gap:0 30px}.cXnsta_frame .access-card{background:0 0;border:0;border-top:1px solid #bdcbb2;padding:24px 0}.cXnsta_frame .access-card h3{font-size:26px}.cXnsta_frame .article-cta{border-radius:10px;padding:30px}.cXnsta_frame .article-cta p{font-size:16px}.cXnsta_frame .article-cta h2{font:400 34px/1.15 Georgia,serif}.cXnsta_frame a:focus-visible{outline-offset:4px;outline:3px solid #a27532}@media (max-width:1100px){.cXnsta_comparison{grid-template-columns:minmax(0,1fr)}.cXnsta_comparison .cXnsta_topic{border-bottom:1px solid #cad5c0;border-right:0}.cXnsta_comparison .cXnsta_topic:last-child{border-bottom:0}}@media (max-width:760px){.cXnsta_frame .article-contents-mobile summary{align-items:center;min-height:44px;display:flex}.cXnsta_frame .article-contents-mobile a{align-items:center;min-height:44px;display:flex;font-size:14px!important}.cXnsta_orientation>div{grid-template-columns:minmax(0,1fr);gap:0}.cXnsta_orientation a{border-bottom:1px solid #d0d9c5;padding:14px 0}.cXnsta_orientation a:last-child{border-bottom:0}.cXnsta_orientation small{display:none}.cXnsta_body .cXnsta_topic{padding:25px 0}.cXnsta_body .cXnsta_topic[data-purpose=evidence]{padding-left:18px}.cXnsta_body .cXnsta_topic[data-purpose=example],.cXnsta_body .cXnsta_topic[data-purpose=reference],.cXnsta_comparison .cXnsta_topic{padding:22px}.cXnsta_body .cXnsta_media{padding:10px}.cXnsta_frame .related-guides>ul{grid-template-columns:minmax(0,1fr)}:is(.cXnsta_frame .resource-sources,.cXnsta_frame .article-cta){padding:22px}}.cXnsta_orientation>.cXnsta_speciesFocus{grid-template-columns:120px minmax(0,1fr);align-items:center;gap:25px;margin:10px 0 20px;display:grid}.cXnsta_speciesFocus svg{width:120px;height:70px}.cXnsta_speciesFocus p{margin:0;font-size:16px;line-height:1.7}.cXnsta_speciesFocus strong{margin-bottom:8px;font:400 28px/1.2 Georgia,serif}.cXnsta_speciesFocus span{color:#53675d;display:block}@media (max-width:760px){.cXnsta_orientation>.cXnsta_speciesFocus{grid-template-columns:75px minmax(0,1fr);gap:18px}.cXnsta_speciesFocus svg{width:75px;height:55px}}