:root{--bg: #0a0a0a;--surface: #151515;--ink: #efefef;--muted: #8c8c8c;--accent: #b11226;--accent-ink: #ffffff;--field: #efefef;--field-ink: #0a0a0a;--font-display: "Gambarino", "Iowan Old Style", Georgia, serif;--font-sans: "General Sans", "Helvetica Neue", sans-serif;--step-small: clamp(.8125rem, .79rem + .1vw, .875rem);--step-body: clamp(1.0625rem, 1rem + .25vw, 1.1875rem);--step-lead: clamp(1.25rem, 1.1rem + .7vw, 1.625rem);--step-head: clamp(2rem, 1.3rem + 3.2vw, 4rem);--margin: 4.5rem}*,*:before,*:after{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-size:var(--step-body);font-weight:400;line-height:1.5}img{display:block;max-width:100%;height:auto}a{color:inherit}button,input{font:inherit;color:inherit}button{cursor:pointer}h1,h2{font-family:var(--font-display);font-weight:400;letter-spacing:-.02em;line-height:.92;margin:0;text-transform:none}p{margin:0}code{font-family:var(--font-sans);font-size:.92em;word-break:break-all}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:3.5rem;padding:0 1.35rem;background:var(--accent);color:var(--accent-ink);border:0;text-decoration:none;font-weight:500}.btn.wide{width:100%}header{height:4.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:0 var(--margin);background:var(--bg)}.brand{display:flex;align-items:center;gap:.55rem;text-decoration:none;font-family:var(--font-display);font-size:1.35rem}.logo{width:2.25rem;height:2.25rem;object-fit:contain;flex:none}nav{display:flex;gap:1.6rem}nav a{text-decoration:none;color:var(--muted);font-size:var(--step-small);font-weight:500}.home{position:relative;height:calc(100svh - 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