/* The header and reading viewport never overlap, even while a chapter scrolls. */
:root{--rm-header-clearance:108px}
.rm-theme-toggle{display:none}
.rm-main #main{top:var(--rm-header-clearance);bottom:0;height:auto;min-width:0}
.rm-main #main>section{display:block;inset:0;height:100%;min-height:0;padding:28px clamp(32px,8vw,150px) calc(90px + env(safe-area-inset-bottom,0px));overflow-x:clip;overflow-y:auto;scroll-padding-block:24px 90px;-webkit-overflow-scrolling:touch}
.rm-main #main>section>*{min-width:0;max-width:100%;flex-shrink:0}
.rm-main .section-content,.rm-main .intro-layout{margin:0 auto;width:100%;min-width:0}
.rm-main .intro-layout{display:block}.rm-main .hero-copy{max-width:650px}
.rm-main .about-grid,.rm-main .about-grid>*{min-width:0}
.rm-main .page-footer{flex-wrap:wrap;gap:16px}
.rm-main .rm-dialog{height:100dvh;max-height:100dvh;--rm-panel-height:min(430px,calc(100dvh - var(--rm-header-clearance) - 210px))}
.rm-main .rm-heading{top:calc(var(--rm-header-clearance) + 8px)}
.rm-main .rm-stage{width:min(60vw,560px);height:var(--rm-panel-height);margin-left:calc(min(60vw,560px)/-2);margin-top:calc(var(--rm-panel-height)/-2);top:calc(var(--rm-header-clearance) + (100dvh - var(--rm-header-clearance))/2 - 5px)}
.rm-main .rm-controls{bottom:calc(20px + env(safe-area-inset-bottom,0px))}
.rm-main .rm-hint{bottom:calc(88px + env(safe-area-inset-bottom,0px))}
.rm-main .rm-toggle{min-height:44px;padding:11px 17px;background:var(--glass);border:1px solid var(--border);backdrop-filter:blur(11px);-webkit-backdrop-filter:blur(11px)}
@media(max-width:899px){.rm-main .about-grid{grid-template-columns:minmax(0,1fr);gap:34px}}
@media(max-width:767px),(max-width:950px) and (max-height:500px){
 :root{--rm-header-clearance:calc(80px + env(safe-area-inset-top,0px));--mobile-dock:80px}
 .js .topbar.rm-compact{position:fixed;top:calc(8px + env(safe-area-inset-top,0px));left:12px;right:12px;transform:none;width:auto;height:56px;min-height:56px;margin:0;padding:6px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;border-radius:999px;overflow:visible}
 .topbar.rm-compact .brand{font-size:24px;letter-spacing:-1.5px;flex:0 0 auto}
 .topbar.rm-compact .brand-dot{font-size:27px}
 .topbar.rm-compact .top-right{margin-left:auto;display:flex;align-items:center;gap:5px;font-size:11px;white-space:nowrap;min-width:0}
 .topbar.rm-compact .top-right .micro{font-size:9px;letter-spacing:.3px}
 .topbar.rm-compact .rm-theme-toggle{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;min-height:44px;padding:0;border:1px solid var(--border);border-radius:50%;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--ink);font:24px/1 Arial,sans-serif}
 .topbar.rm-compact .theme-controls{position:absolute;top:calc(100% + 8px);left:0;right:0;width:100%;display:none;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;padding:10px;background:color-mix(in srgb,var(--loader-bg) 96%,transparent);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow)}
 .topbar.rm-compact.rm-menu-open .theme-controls{display:grid}
 .topbar.rm-compact .theme-controls button{width:100%;min-width:0;min-height:44px;padding:9px 8px;font-size:12px;gap:7px}
 .topbar.rm-compact .theme-controls button svg{width:20px;height:20px}
 .rm-main #main>section{padding:20px 20px calc(96px + env(safe-area-inset-bottom,0px));scroll-padding-top:20px}
 .rm-main #main .section-content{margin:0;width:100%;max-width:100%}
 .rm-main .hero-copy{padding:0;max-width:100%}
 .rm-main .hero-copy .hero-kicker{font-size:10px;line-height:1.7;letter-spacing:.8px;gap:9px}
 .rm-main .hero-copy .hero-kicker svg{width:26px;height:26px;flex-shrink:0}
 .rm-main .identity-reveal{height:130px}
 .rm-main .identity-handle{font-size:clamp(68px,20vw,90px)}
 .rm-main .identity-reveal .identity-name{font-size:clamp(40px,11.5vw,52px)}
 .rm-main .hero-copy h1{margin-bottom:22px}
 .rm-main .hero-description,.rm-main .about-story p,.rm-main .about-copy p,.rm-main .focus-card p{font-size:16px;line-height:1.75;overflow-wrap:break-word}
 .rm-main #about h2{font-size:clamp(34px,9vw,44px);line-height:1.12}
 .rm-main .about-grid{gap:32px}
 .rm-main .hero-actions{gap:12px;flex-wrap:wrap}.rm-main .hero-actions .button{min-height:48px}
 .rm-main .project-grid,.rm-main .medium-grid{grid-template-columns:minmax(0,1fr)}
 .rm-main .section-heading.split{flex-direction:column;align-items:flex-start;gap:16px}
 .rm-main .section-heading,.rm-main .connect-panel{max-width:100%;padding-inline:0}
 .rm-main .email-line{font-size:14px;overflow-wrap:anywhere;gap:10px}
 .rm-main .social-links{display:flex;flex-wrap:wrap;gap:12px 20px}
 .rm-main .social-links a{display:inline-flex;align-items:center;min-height:44px}
 .rm-main .page-footer{font-size:10px;position:static;margin-top:40px}
 .rm-main .rm-dialog{--rm-panel-height:min(430px,calc(100dvh - var(--rm-header-clearance) - 225px))}
 .rm-main .rm-heading{top:calc(var(--rm-header-clearance) + 2px);left:16px;right:16px}
 .rm-main .rm-heading h2{font-size:27px;margin:5px 0}.rm-main .rm-kicker{font-size:9px}
 .rm-main .rm-stage{width:64vw;margin-left:-32vw;height:var(--rm-panel-height);margin-top:calc(var(--rm-panel-height)/-2);top:calc(var(--rm-header-clearance) + (100dvh - var(--rm-header-clearance) - 155px)/2 + 30px)}
 .rm-main .rm-controls{display:grid;grid-template-columns:48px 64px 48px;justify-content:center;gap:8px 12px;padding:0 16px;bottom:calc(14px + env(safe-area-inset-bottom,0px))}
 .rm-main .rm-controls button{min-height:44px;padding:10px}
 .rm-main .rm-open{grid-column:1/-1;min-width:0;width:100%;max-width:none}
 .rm-main .rm-hint{bottom:calc(119px + env(safe-area-inset-bottom,0px));font-size:10px;line-height:1.5}
 .rm-main .rm-select{padding:16px 12px;font-size:14px;gap:8px}
 .rm-main .rm-preview{bottom:52px}
 .rm-main .rm-toggle{right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px));font-size:12px}
 .rm-main #notes .medium-body{padding:18px}.rm-main #notes .medium-card h3{font-size:22px}
 .rm-main #notes .medium-meta{flex-wrap:wrap}.rm-main #notes .notes-outro{align-items:stretch}
}
@media(max-width:419px){.rm-main .hero-actions{display:flex;flex-direction:column}.rm-main .hero-actions .button{width:100%;justify-content:space-between}}
@media(max-height:500px){
 .rm-main .rm-heading,.rm-main .rm-hint{display:none}
 .rm-main .rm-dialog{--rm-panel-height:calc(100dvh - var(--rm-header-clearance) - 92px)}
 .rm-main .rm-stage{width:min(42vw,400px);margin-left:calc(min(42vw,400px)/-2);top:calc(var(--rm-header-clearance) + (100dvh - var(--rm-header-clearance) - 68px)/2)}
 .rm-main .rm-controls{display:flex;flex-wrap:nowrap;gap:12px;bottom:calc(8px + env(safe-area-inset-bottom,0px))}
 .rm-main .rm-open{width:auto;min-width:150px;flex-basis:auto}
 .rm-main #main>section{padding:16px 28px 82px}
}