:root{--bg:#090f0d;--panel:#101b17;--green:#14a76f;--mint:#80d7b1;--ink:#edf2ed;--muted:#aabbb2;--line:#28372f;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.8}a{color:var(--mint);text-underline-offset:5px}a:hover{color:white}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--mint);outline-offset:6px}button{font:inherit;cursor:pointer}.wrap{width:min(1180px,calc(100% - 80px));margin:auto}.site-header{background:#082c23;border-bottom:1px solid #2d5140}.header-row{min-height:102px;display:flex;align-items:center;gap:32px}.wordmark{font:700 30px/1.2 var(--serif);text-decoration:none;color:white;white-space:nowrap;letter-spacing:-1px}.wordmark span{font-weight:400;color:var(--mint)}.site-header nav{margin-left:auto;display:flex;gap:26px}.site-header nav 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25px;display:inline-block;text-decoration:none;border-radius:4px}.skip-link{position:fixed;top:-100px;left:20px;background:white;color:black;padding:10px;z-index:50}.skip-link:focus{top:10px}@media(min-width:1500px){.hero{padding-top:95px;padding-bottom:95px}}@media(max-width:1000px){.hero-grid{gap:35px;grid-template-columns:minmax(0,3fr) minmax(0,1fr)}.content-layout{gap:40px;grid-template-columns:minmax(0,1fr) 190px}.header-row{gap:20px}.wordmark{font-size:26px}.site-header nav{gap:16px}.footer-bottom{flex-direction:column;gap:20px}.hero h1{font-size:50px}}@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header-row{min-height:110px;flex-wrap:wrap;gap:8px 12px;padding:18px 0}.wordmark{font-size:27px}.age-label{margin-left:auto;font-size:13px;padding:2px 12px}.site-header nav{order:3;width:100%;margin:10px 0 0;gap:22px}.site-header nav a{font-size:11px}.hero{padding:52px 0 45px}.hero-grid{display:block}.hero h1{font-size:44px;letter-spacing:-1.4px}.hero .lead{font-size:17px;line-height:1.8}.hero-note{display:none}.eyebrow{font-size:9px;letter-spacing:1.6px}.content-layout{display:flex;flex-direction:column;padding-top:30px;gap:30px}.contents{order:-1;position:static;border:1px solid var(--line);border-radius:6px;padding:18px}.contents nav{display:grid;grid-template-columns:1fr 1fr;column-gap:22px}.contents nav a{font-size:11px;padding:7px 0}.contents .eyebrow{margin-bottom:10px}.sidebar-note{display:none}.section-heading h2{font-size:30px}.section-heading .eyebrow{font-size:9px}body{font-size:16px;line-height:1.85}h2{font-size:33px}.article-section{margin-top:52px}h3{font-size:22px}.steps li{gap:18px;padding:23px 0}.steps p,.faq details p{font-size:15px}.callout{padding:22px}.callout p{font-size:15px}summary{font-size:21px}.footer-top{display:block}.footer-top p{margin-top:14px}.footer-bottom nav{flex-wrap:wrap;gap:12px 20px}.sticky-entry{padding:10px 20px;padding-bottom:max(10px,env(safe-area-inset-bottom))}.sticky-entry 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.mobile-contents{display:none}@media(max-width:760px){.content-layout>.contents{display:none}.mobile-contents{display:block;border:1px solid var(--line);border-radius:6px;padding:18px;margin-top:32px}.mobile-contents .eyebrow{margin-bottom:10px}.mobile-contents nav{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.mobile-contents nav a{display:block;text-decoration:none;color:#bdc9c1;font-size:11px;padding:8px 0;border-bottom:1px solid #1e2b23}}

/* Hero: clickable artwork and direct entry above the guide. */
.hero-with-banner{padding:38px 0 30px}.hero-with-banner>.wrap{max-width:1040px}.hero-intro{max-width:760px;margin:0 auto;text-align:center}.hero-with-banner .eyebrow{margin-bottom:12px}.hero-with-banner h1{font-size:60px;line-height:1.05;margin:0 0 14px}.hero-with-banner .lead{font-size:17px;line-height:1.7;margin:0 auto 18px;max-width:650px}.hero-with-banner .promotion{max-width:800px;margin:20px auto 18px;background:#0b1b14}.hero-with-banner .hero-actions{display:flex;align-items:center;justify-content:center;gap:28px}.hero-actions .button{min-width:225px;display:flex;align-items:center;justify-content:space-between;gap:45px}.hero-with-banner .hero-disclosure{text-align:center;margin:16px auto 0;max-width:none;font-size:11px;line-height:1.7}@media(max-width:760px){.hero-with-banner{padding:27px 0 25px}.hero-with-banner h1{font-size:44px;letter-spacing:-1px}.hero-with-banner .lead{font-size:15px;line-height:1.65;max-width:360px;margin-bottom:16px}.hero-with-banner .promotion{margin:16px auto;max-width:350px}.hero-with-banner .hero-actions{gap:12px;flex-direction:column}.hero-actions .button{width:min(100%,350px);min-width:0;justify-content:center;gap:24px;padding:10px 22px}.hero-actions .text-link{font-size:12px}.hero-with-banner .hero-disclosure{font-size:10px;max-width:350px}.hero-with-banner .promotion .caption{font-size:9px}.hero-with-banner .eyebrow{font-size:8px;margin-bottom:12px}}