:root{--bg:#070606;--surface:#131213;--surface-hi:#1b1b1b;--border:#282728;--border-hi:#414042;--text:#ffffff;--muted:#858485;--muted-hi:#bababa;--accent:#ffbf3e;--accent-hi:#ffdb58;--accent-ink:#ffbf3e;--hex-rgb:255,191,62;--accent-dim:rgba(var(--hex-rgb), 0.10);--accent-ring:rgba(var(--hex-rgb), 0.30);--ink:#070606;--radius:6px;--radius-sm:3px;--maxw:1120px;--gap:clamp(1.25rem, 4vw, 2rem);--section-y:clamp(2.5rem, 6vw, 4rem);--shadow-sm:0 1px 2px rgba(0,0,0,0.3);--shadow-md:0 4px 14px rgba(0,0,0,0.25);--header-bg:rgba(10, 10, 11, 0.85);--header-solid:#0a0a0b;--card-ph:#0c0c0c;--font-display:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,ui-serif,serif;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Inter,sans-serif;color-scheme:dark;-webkit-text-size-adjust:100%}[data-theme=light]{--bg:#f3f3f3;--surface:#ffffff;--surface-hi:#f8f8f8;--border:#d8d8d8;--border-hi:#bdbdbd;--text:#302f31;--muted:#6a696b;--muted-hi:#575658;--accent:#eeab06;--accent-hi:#ffc147;--accent-ink:#2c2823;--ink:#221500;--hex-rgb:238,171,6;--header-bg:rgba(243, 243, 243, 0.85);--header-solid:#f3f3f3;--card-ph:#e7e7e7;--shadow-sm:0 1px 2px rgba(0, 0, 0, 0.06);--shadow-md:0 6px 18px rgba(0, 0, 0, 0.10);color-scheme:light}*,::after,::before{box-sizing:border-box}body,html{margin:0;padding:0}html{-webkit-tap-highlight-color:transparent;background:var(--bg)}body{background:var(--bg);color:var(--text);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}input,textarea{font-size:16px}::selection{background:var(--accent);color:var(--ink)}a{color:var(--accent-ink);text-decoration:none}a:hover{color:var(--accent-hi)}[data-theme=light] a:hover{color:var(--accent-ink)}[data-theme=light] .crumbs a,[data-theme=light] .crumbs-lite a,[data-theme=light] .prose a{text-underline-offset:0.15em}.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--gap)}.container.narrow{max-width:720px}