*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--ink: #1c1c1c;--soft: #6b6b6b;--rule: #e4e0d6;--paper: #ffffff;--accent: #c0392b}html{font-size:18px;background:var(--paper);-webkit-text-size-adjust:100%}body{font-family:Neucha,cursive;color:var(--ink);max-width:520px;margin:0 auto;padding:0 1.25rem}header{padding:2rem 0 1rem;border-bottom:2px solid var(--ink);margin-bottom:2rem}.site-title{font-size:1.4rem;letter-spacing:.04em}.card{display:flex;flex-direction:column;gap:1.25rem}textarea{font-family:Neucha,cursive;font-size:1rem;width:100%;padding:.75rem;border:2px solid var(--ink);border-radius:0;background:var(--paper);color:var(--ink);resize:vertical;line-height:1.5;outline:none}textarea:focus{border-color:var(--accent)}.options{display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap}.options label{display:flex;align-items:center;gap:.4rem;font-size:.9rem;color:var(--soft)}select{font-family:Neucha,cursive;font-size:.9rem;border:1px solid var(--rule);background:var(--paper);color:var(--ink);padding:.2rem .4rem;outline:none;cursor:pointer}select:focus{border-color:var(--ink)}input[type=color]{width:2rem;height:1.4rem;padding:0;border:1px solid var(--rule);cursor:pointer;background:none}.output{display:flex;flex-direction:column;align-items:center;gap:1rem}.output.hidden{display:none}#qr canvas,#qr svg{display:block;max-width:100%}button{font-family:Neucha,cursive;font-size:1rem;color:var(--ink);background:var(--paper);border:2px solid var(--ink);padding:.4rem 1.2rem;cursor:pointer;transition:background .15s}button:hover{background:var(--ink);color:var(--paper)}.hint{color:var(--soft);font-size:.9rem}.hint.hidden{display:none}