/* Keep the desktop composition; use normal document flow on narrow screens. */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{min-width:0}
.chapter{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.newsletter{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}
.chapter>*,.newsletter>*,form{min-width:0}
.bitcoin-period{white-space:nowrap}
@media(max-width:960px){
 header{padding:18px 5vw;padding-top:max(18px,env(safe-area-inset-top));gap:16px;align-items:center}
 .brand{font-size:24px;min-height:44px;gap:7px;flex-shrink:0}
 .brand img{height:36px;width:32px}
 .nav{display:none}
 .menu-button{display:block;min-height:44px;min-width:72px;padding:12px}
 .hero{height:auto;min-height:100svh;max-height:none;padding:104px 5vw max(24px,env(safe-area-inset-bottom));display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:auto auto auto auto;gap:20px 16px;align-content:space-between;align-items:start}
 .hero-caption{position:static;left:auto;right:auto;top:auto;font-size:10px;letter-spacing:.45px;line-height:1.6;max-width:100%;overflow-wrap:normal;z-index:1}
 .caption-right{text-align:right}
 .hero-art{grid-column:1/-1;position:relative;top:auto;width:min(76vw,420px);height:auto;aspect-ratio:1;justify-self:center;animation:none;margin:0}
 .hero-art img{display:block;width:100%;height:100%;object-fit:contain}
 .hero h1{grid-column:1/-1;position:relative;left:auto;bottom:auto;transform:none;justify-self:center;font-size:clamp(72px,26vw,225px);line-height:.85;margin:0 0 8px;white-space:nowrap;width:max-content}
 .hero h1 .bitcoin-period{position:absolute;left:100%;bottom:0;font-size:.14em;line-height:1;margin-left:.1em}
 .hero-bottom{grid-column:1/-1;position:static;left:auto;right:auto;bottom:auto;width:100%;display:grid;grid-template-columns:minmax(0,1fr) 44px minmax(0,1fr);gap:8px;align-items:end;font-size:9px;letter-spacing:.5px;line-height:1.5}
 .hero-bottom>span:last-child{text-align:right;padding-bottom:8px}
 .hero-tagline{min-width:0}
 .hero-tagline img{display:block;position:static;left:auto;bottom:auto;width:48px;height:48px;margin:0 0 8px;object-fit:contain}
 .down{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px}
 .brand-strip{padding:16px 5vw;gap:12px;font-size:9px;letter-spacing:.5px;line-height:1.5}
 .brand-strip>span:first-child,.brand-strip>span:last-child{flex:1;min-width:0}
 .brand-strip>span:last-child{text-align:right}
 .statement{min-height:0;padding:64px 5vw}
 .statement h2{font-size:clamp(50px,15.8vw,125px);max-width:100%}
 .chapter{grid-template-columns:minmax(0,1fr);min-height:0}
 .chapter-title{padding:42px 5vw;border-right:0;border-bottom:1px solid var(--line)}
 #chapter-heading{font-size:clamp(28px,5vw,46px);line-height:1.15;margin-top:34px;overflow-wrap:normal}
 .chapter-copy{padding:38px 5vw}
 .chapter-copy p{font-size:16px;max-width:640px}
 .chapter-copy .lead{font-size:clamp(27px,5vw,36px)}
 .launch{padding:60px 5vw}
 .launch h2{font-size:clamp(45px,13.8vw,105px);line-height:1.02;max-width:100%;margin:25px auto}
 .cta{min-height:48px;max-width:100%;gap:32px;padding:17px 22px}
 .newsletter{grid-template-columns:minmax(0,1fr);gap:28px;padding:48px 5vw}
 .newsletter h2{font-size:clamp(28px,7.6vw,48px);line-height:1.12;margin:20px 0;overflow-wrap:normal}
 .newsletter p{font-size:16px}
 .email-row{flex-direction:column;border-bottom:0;gap:12px;margin:16px 0 20px}
 .email-row input{width:100%;min-height:52px;font-size:16px;padding:16px 4px;border-bottom:2px solid var(--black);border-radius:0}
 .email-row button{width:100%;min-height:50px;justify-content:space-between;padding:16px 20px;border-radius:0}
 .newsletter form .consent{font-size:14px;line-height:1.6;gap:12px}
 .consent input{width:20px;height:20px;margin:2px 0 0}
 .signup-privacy summary{min-height:44px;display:flex;align-items:center}
 footer{padding:24px 5vw max(24px,env(safe-area-inset-bottom));display:flex;flex-wrap:wrap;gap:18px 24px;line-height:1.6}
 .footer-word{width:100%;font-size:27px;min-height:44px;display:flex;align-items:baseline}
 .footer-links{gap:20px;flex-wrap:wrap}
 .footer-links a{display:inline-flex;align-items:center;min-height:44px}
 .mobile-nav{padding:24px 5vw;padding-top:max(24px,env(safe-area-inset-top));overflow-y:auto;overscroll-behavior:contain}
 .mobile-nav button{min-height:44px}
 .mobile-nav a{font-size:clamp(28px,7.8vw,45px);line-height:1.2;letter-spacing:-1px}
 .mobile-nav img{width:120px;max-height:160px;object-fit:contain;margin:40px auto 20px}
}
@media(max-width:380px){.hero-caption{font-size:9px;letter-spacing:.2px}.hero{column-gap:12px;row-gap:18px}.hero-bottom{font-size:8px;letter-spacing:.2px;gap:5px}.hero-tagline img{width:42px;height:42px}}
@media(max-height:500px) and (max-width:960px){.hero{min-height:0}.hero-art{width:min(55vw,280px)}}