:root{font-family:system-ui,-apple-system,"Malgun Gothic",sans-serif;color:#25352a;background:#f4f5ef;font-synthesis:none}*{box-sizing:border-box}body{margin:0}main{max-width:660px;margin:auto;padding:40px 22px 30px}header{margin-bottom:30px}.eyebrow{font-size:11px;letter-spacing:2px;color:#657663}h1{font-size:42px;margin:12px 0 8px;letter-spacing:-2px}header p{color:#61705e;margin:0}.screen{position:relative;background:#101b14;min-height:220px;border-radius:22px;padding:30px 22px;border:1px solid #304233;box-shadow:0 14px 34px #182d1110}.light{position:absolute;right:20px;top:18px;width:6px;height:6px;background:#a6ed9a;border-radius:50%}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:17px/1.6 system-ui;margin:0;color:#b5efa1}#status{min-height:24px;font-size:14px;color:#52624f}.actions{display:flex;gap:10px}button{border:0;background:#284831;color:white;border-radius:13px;padding:15px 20px;font:inherit;cursor:pointer;min-height:48px}#action{flex:1}.secondary{background:#e3e8dc;color:#30432e}button:disabled{opacity:.45;cursor:default}.hint,footer{font-size:12px;line-height:1.7;color:#73806e}details{margin-top:28px;background:#fff;border:1px solid #e1e5dc;border-radius:15px;padding:18px}summary{cursor:pointer;font-size:14px}label{display:block;margin:18px 0 6px;font-size:13px}input{display:block;width:100%;min-height:44px;border:1px solid #d7ded0;border-radius:8px;padding:10px;font:inherit;background:#fafbf8}input:focus,button:focus-visible,summary:focus-visible{outline:3px solid #91b68a;outline-offset:2px}.history{margin-top:28px}h2{font-size:15px}.entry{padding:16px 0;border-top:1px solid #dfe5da}.entry p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.65;margin:5px 0}.entry small{color:#73806e}footer{margin-top:30px}@media(max-width:440px){main{padding-top:25px}h1{font-size:35px}.screen{min-height:200px}pre{font-size:16px}}

#settings{margin:0 0 22px}.key-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:stretch}.key-row input{min-width:0;font-size:16px}.key-row button{padding:10px 16px;white-space:nowrap}

input[type=range]{width:100%;padding:0;border:0;background:none}
#layout{margin:12px 0}