:root{color-scheme:light;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#202733;background:#f5f6f8;font-size:16px;line-height:1.6;--line:#cbd1da;--muted:#526071;--accent:#215db0}
*{box-sizing:border-box}body{margin:0}h1,h2,h3,p{margin:0}h1{font-size:21px}h2{font-size:18px;margin-bottom:16px}a{color:var(--accent);text-underline-offset:3px}button,input,select,textarea{font:inherit}button,input,select{min-height:44px}button{cursor:pointer;border:1px solid var(--line);border-radius:5px;background:#fff;color:#24364d;padding:9px 14px;font-weight:600}button:hover{background:#edf2f8}button:disabled{opacity:.55;cursor:default}input,select,textarea{width:100%;min-width:0;padding:10px 12px;border:1px solid #9ba7b6;border-radius:5px;background:#fff;color:#202733;font-size:16px}textarea{resize:vertical;min-height:170px;line-height:1.7}label{display:block;font-weight:600;margin-bottom:8px;font-size:14px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #548cda;outline-offset:3px}input[type=range]{padding:0;border:0;accent-color:var(--accent)}input[type=checkbox]{width:24px;height:24px;min-height:24px;accent-color:var(--accent)}.site-header{background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:16px max(16px,calc((100% - 1080px)/2));gap:20px}.site-header a{font-size:14px}main{max-width:1112px;margin:auto;padding:20px 16px}.model-note{font-size:14px;color:var(--muted);margin-bottom:20px;overflow-wrap:anywhere}.key-panel,.editor,.preview-panel,.history-section{border:1px solid var(--line);border-radius:6px;background:#fff;padding:24px;min-width:0}.key-panel{display:grid;grid-template-columns:1fr 2fr;gap:12px 24px}.key-panel h2{margin-bottom:4px}.key-controls{display:flex;align-items:center;gap:8px}.key-controls input{flex:1;min-width:0}.key-controls button{white-space:nowrap;font-size:14px}.key-panel>.fine{grid-column:1/-1}.muted,.field-note,.fine{color:var(--muted)}.muted,.field-note{font-size:14px}.field-note{margin-top:8px}.fine{font-size:13px}.text-button{color:var(--accent);font-size:14px}.workspace{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px;align-items:start}.label-row{display:flex;justify-content:space-between;align-items:center;gap:10px}.label-row label{margin:0}.label-row:has(+textarea){margin-bottom:8px}.setting-block{margin:24px 0}.range-labels{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.advanced{margin-top:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}summary{cursor:pointer;padding:14px 0;font-weight:600;min-height:44px}summary span{display:none}.advanced-content{padding-bottom:20px}.advanced-content>label:not(:first-child){margin-top:20px}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.submit-area{margin-top:24px}.primary{width:100%;background:var(--accent);color:#fff;border-color:var(--accent);margin-top:12px;min-height:48px}.primary:hover{background:#174984}.screen{min-height:210px;background:#f1f3f6;border:1px solid #dce1e7;border-radius:5px;display:flex;align-items:center;justify-content:center;overflow:hidden}.empty-screen{text-align:center;padding:24px;width:100%;color:var(--muted);overflow-wrap:anywhere}.empty-screen p{font-weight:600;color:#202733}.empty-screen span{display:block;margin-top:12px;font-size:14px}.screen video{width:100%;display:block;max-height:600px;background:#161b22}.preview-meta{font-size:14px;overflow-wrap:anywhere}.preview-meta:not(:empty){padding-top:16px}.preview-meta button,.preview-meta a{display:inline-block;margin-bottom:12px}.history-section{margin:24px 0}.history-section h2{margin-bottom:0}.history-list{margin-top:20px}.history-item{display:grid;grid-template-columns:95px minmax(0,1fr);gap:8px 16px;padding:20px 0;border-top:1px solid var(--line)}.history-item time{font-size:13px;color:var(--muted)}.history-item h3{font-size:15px;overflow-wrap:anywhere;white-space:pre-wrap;margin:4px 0 8px}.history-item p{font-size:14px;color:var(--muted);overflow-wrap:anywhere}.badge{font-weight:600;font-size:14px;color:#274b7c}.history-actions{grid-column:2;display:flex;flex-wrap:wrap;gap:8px}.history-actions input{flex-basis:100%}.history-actions button{font-size:14px}.notice{padding:16px;border:1px solid #d99885;background:#fff3ee;border-radius:5px;color:#8b2e19;margin-top:20px;font-size:14px;overflow-wrap:anywhere}.error-text{color:#9c301b!important}.history-empty{color:var(--muted);font-size:14px}footer{max-width:1112px;padding:8px 16px 32px;margin:auto;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:var(--muted);overflow-wrap:anywhere}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
@media(max-width:760px){.workspace{grid-template-columns:1fr}.key-panel{grid-template-columns:1fr}.key-controls{flex-wrap:wrap}.key-controls input{flex-basis:100%}.key-controls button{flex:1}.key-panel,.editor,.preview-panel,.history-section{padding:16px}.key-panel>.fine{grid-column:auto}.history-item{grid-template-columns:1fr}.history-actions{grid-column:1}.history-actions button{flex:1}.history-section>.label-row{align-items:flex-start;flex-wrap:wrap}.history-section>.label-row button{font-size:13px}.two-cols{gap:10px}}