:root{--bg:#f3efe6;--ink:#1b2a2f;--mut:#5d6b6f;--acc:#0f6b66;--line:#cfc8b8;--card:#fbf9f4}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.55 Georgia,Iowan Old Style,serif}main{max-width:680px;margin:0 auto;padding:32px 20px 80px}header{border-bottom:2px solid var(--ink);padding:14px 20px;display:flex;justify-content:space-between;align-items:center}a{color:var(--acc)}h1{font-size:2.3rem;line-height:1.1;margin:.4em 0}h2{font-size:1.25rem;margin:0 0 .5em}.q{border-left:4px solid var(--acc);background:var(--card);padding:16px 18px;margin:20px 0}.q img{max-width:100%;margin:0 0 12px}.q img,label{display:block}label{padding:6px 0;cursor:pointer}input:not([type]),input[type=text],textarea{width:100%;padding:9px;border:1px solid var(--line);background:#fff;font:inherit}button{background:var(--ink);color:#fff;border:0;padding:10px 20px;font:inherit;cursor:pointer}button.alt{background:none;color:var(--ink);border:1px solid var(--ink);padding:4px 10px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--acc);outline-offset:2px}.bar{background:var(--line);margin:4px 0}.bar div{background:var(--acc);color:#fff;padding:2px 8px;font-size:.9rem;white-space:nowrap}.note{color:var(--mut)}.err{color:#a3281f}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}