:root{font-family:system-ui,sans-serif;color:#172b35;background:#eef4f2;color-scheme:light}*{box-sizing:border-box}body{margin:0;padding:24px 16px}main{max-width:520px;margin:3vh auto;background:white;padding:28px;border-radius:24px;box-shadow:0 10px 50px #163d3210}header{display:flex;justify-content:space-between;gap:12px;color:#64756e;font-size:13px}.brand{font-weight:800;letter-spacing:.15em;color:#26604c}h1{font-size:32px;margin-top:32px}#status{line-height:1.6;min-height:28px}.timer{display:flex;justify-content:space-between;background:#e7f3eb;border-radius:12px;padding:16px;margin:24px 0}label{display:block;font-size:14px;font-weight:650;margin:20px 0 8px}input,select,button{width:100%;font:inherit;border-radius:10px;padding:14px;border:1px solid #bfcdc5}select{padding:4px;min-height:180px}option{padding:12px;white-space:normal}button{margin-top:20px;background:#245c49;color:white;border:0;font-weight:700;min-height:50px;cursor:pointer}button:disabled{opacity:.45;cursor:default}input:focus,select:focus,button:focus-visible{outline:3px solid #8ecdb2;outline-offset:2px}.hint,footer{font-size:13px;line-height:1.6;color:#62746b}footer{margin-top:32px;border-top:1px solid #e7ece9;padding-top:18px}.check{font-size:48px;color:#245c49}#receipt{padding:24px 0}#name{font-size:28px}#mark{font-size:24px;font-weight:bold}[hidden]{display:none!important}