*{box-sizing:border-box}body{margin:0;background:#f4f6f7;color:#18343b;font-family:system-ui,'Yu Gothic',sans-serif}main{max-width:1000px;margin:auto;padding:54px 28px}header{margin-bottom:30px}.badge{font-size:13px;letter-spacing:.12em;color:#427068}h1{font-size:44px;line-height:1.35;letter-spacing:-.03em;margin:15px 0}p{line-height:1.8;color:#53676b}#drop{padding:38px 20px;text-align:center;border:2px dashed #8aaba4;border-radius:15px;background:#fff;cursor:pointer}#drop:hover,#drop.over{background:#e5f4ee;border-color:#267d65}#drop strong{display:block;font-size:21px}#drop span{display:block;margin-top:12px;color:#667b7d;font-size:14px}.hint,footer{font-size:12px}.toolbar{display:flex;align-items:center;justify-content:space-between;margin-top:34px;gap:15px}h2{font-size:20px}small{font-size:13px;color:#738689;margin-left:8px}button{border:0;border-radius:7px;padding:11px 16px;background:#176b56;color:white;cursor:pointer;font:inherit;font-size:14px}button.secondary{background:#e2e9e7;color:#345c52}button:disabled{opacity:.45;cursor:default}button+button{margin-left:8px}.card{background:#fff;border:1px solid #dee7e4;border-radius:12px;padding:20px;margin:14px 0}.original{font-size:13px;color:#667b7d;overflow-wrap:anywhere}.format{display:inline-block;background:#e8f2ed;color:#266750;padding:4px 9px;border-radius:5px;font-size:12px;margin:10px 0}.note{font-size:12px;color:#805c2d;margin:5px 0}.fields{display:grid;grid-template-columns:1fr 1.3fr;gap:16px;margin:12px 0}label{font-size:12px;color:#526968;display:block}select,input{display:block;width:100%;margin-top:6px;padding:10px;border:1px solid #bbceca;border-radius:6px;font:inherit;font-size:14px;color:#18343b;background:white}.actions{text-align:right}.empty{padding:45px;text-align:center;border:1px solid #dce5e3;border-radius:12px;color:#7b8c8b}footer{margin-top:35px;color:#6a7c7e;line-height:1.8}#status{font-size:14px}*:focus-visible{outline:3px solid #d99d36;outline-offset:3px}@media(max-width:650px){main{padding:28px 16px}h1{font-size:32px}.toolbar{align-items:flex-start;flex-direction:column}.fields{grid-template-columns:1fr}.toolbar button{font-size:12px}}[hidden]{display:none!important}
#encoding{max-width:430px;margin-bottom:14px}.toolbar>div{display:flex;gap:8px;flex-wrap:wrap}.toolbar button+button{margin-left:0}