/* Architectural Field Atlas. System fonts; no remote dependencies. */
:root{--paper:#F6F2EA;--ink:#20242B;--signature:#4B2337;--muted:#55575B;--line:#D8D3C8;--surface:#fffdfa;--error:#9d2822;--success:#24573b;--measure:70ch;--max:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 Arial,sans-serif}h1,h2,h3,p{overflow-wrap:anywhere}h1,h2,h3{font-family:Georgia,serif;font-weight:400;line-height:1.12}h1{font-size:clamp(38px,4.4vw,68px);letter-spacing:-.035em;margin:20px 0 24px}h2{font-size:clamp(30px,3vw,43px);letter-spacing:-.02em;margin:22px 0}h3{font-size:28px;margin:18px 0}p{margin:16px 0}a{color:var(--signature);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #8a5221;outline-offset:4px}img{max-width:100%;height:auto;display:block}button,input,select,textarea{font:inherit;max-width:100%}button,.button{background:var(--signature);border:1px solid 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.connection-figure svg{display:block;width:100%;height:auto;color:var(--signature)}