:root{--ink:#232a32;--accent:#b84919;--soft:#f1f3f5;--line:#d8dde3;--muted:#56616e;--paper:#fff;--wrap:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,Helvetica,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:var(--accent)}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.15;font-weight:700;letter-spacing:-.035em}h1{font-size:clamp(36px,4.3vw,58px)}h2{font-size:30px}h3{font-size:23px}p{overflow-wrap:break-word}.wrap{width:min(var(--wrap),calc(100% - 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@media(min-width:1500px){.hero h1{font-size:59px}}
@media(max-width:1050px){.wrap{width:calc(100% - 48px)}.hero-grid{gap:35px;grid-template-columns:1.25fr 1fr}.hero h1{font-size:43px}.hero-photo{min-height:360px}.directory{gap:36px;grid-template-columns:235px minmax(0,1fr)}.guide-card{grid-template-columns:30px minmax(0,1fr);gap:12px}.guide-card>.read-time{grid-column:2;text-align:left;padding:0}.first-steps{gap:20px}.step{padding-left:18px}.article-layout{gap:38px;grid-template-columns:220px minmax(0,1fr)}.sponsor-box{gap:20px}.closing-note{gap:40px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header-inner{min-height:0;display:block;padding:20px 0 12px}.brand{font-size:17px}.brand strong{font-size:15px}.brand-mark{width:42px;height:42px}.site-header nav{gap:24px;margin-top:13px;flex-wrap:wrap;font-size:13px}.site-header nav a{padding:7px 0}.hero-grid{grid-template-columns:1fr;gap:30px;padding-top:35px;padding-bottom:30px}.hero h1{font-size:clamp(36px,7vw,52px)}.hero .eyebrow{font-size:11px}.hero-deck{font-size:17px}.hero-photo{min-height:0;aspect-ratio:3/2;max-height:390px}.hero-note{margin-top:20px}.first-steps{grid-template-columns:1fr 1fr;padding:27px 0;gap:24px 20px}.first-heading h2{font-size:22px}.step{padding-left:17px}.first-steps .step:nth-child(3){border-left:0;padding-left:0}.directory{display:block;padding:45px 0}.directory-rail{position:static;margin-bottom:38px}.directory-rail h2 br{display:none}.directory-rail h2{font-size:29px}.directory-rail nav{grid-template-columns:1fr 1fr;gap:0 22px;margin-top:20px}.directory-rail nav a{font-size:13px;line-height:1.5;align-items:center;min-height:48px}.rail-note{margin-top:22px;padding:17px 20px}.rail-note p:last-child{font-size:14px}.guide-group{margin-bottom:38px}.guide-group>header h2{font-size:29px}.guide-card{padding:24px 0}.guide-card h3{font-size:21px}.guide-card p{font-size:15px}.sponsor-box{padding:21px;grid-template-columns:1fr;gap:13px;margin-bottom:38px}.sponsor-box h2{font-size:20px}.closing-note{grid-template-columns:1fr;gap:22px;padding:29px 25px;margin-bottom:45px}.closing-note h2{font-size:31px}.footer-top{align-items:flex-start;flex-direction:column;gap:17px}.footer-name{font-size:19px}.footer-top nav{font-size:13px;gap:22px}.footer-bottom{flex-direction:column;gap:5px}.article-header{padding:15px 0 28px}.article-header h1{font-size:clamp(33px,5.8vw,43px)}.article-meta{font-size:12px;gap:7px 15px}.article-layout{display:flex;flex-direction:column;gap:30px;padding-top:28px;padding-bottom:38px}.contents-rail{position:static;width:100%}.contents{padding:18px 20px;background:var(--soft)}.contents ol{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;margin-top:9px}.contents li{font-size:13px}.article-body{width:100%;min-width:0}.article-intro{font-size:20px}.body-section h2{font-size:25px}.body-section p{font-size:16px;line-height:1.85}.checklist{padding:24px 23px}.checklist h2{font-size:26px}.checklist li{font-size:15px}.related-grid{grid-template-columns:1fr;gap:5px}.related{padding:27px 0 40px}.related-grid article{padding:20px 0}.related-grid h3{margin:10px 0;font-size:22px}.error{padding:60px 0 75px}.error h1{font-size:39px}}
@media(max-width:390px){.contents ol{grid-template-columns:1fr}.directory-rail nav{grid-template-columns:1fr}.hero h1{font-size:35px}.site-header nav{gap:18px}.first-steps{grid-template-columns:1fr}.first-heading h2{max-width:none}.step,.first-steps .step:nth-child(3){padding-left:15px;border-left:1px solid var(--line)}.footer-top nav{flex-wrap:wrap;gap:13px}.article-header h1{font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}