:root{font-family:Arial, sans-serif;color:#172038;background:#f4f6fb;font-size:17px}*{box-sizing:border-box}body{margin:0}main{max-width:900px;margin:40px auto;padding:0 20px}header{padding:12px 0 24px}.brand{color:#6941e9;font-weight:700;font-size:15px}h1{font-size:clamp(27px,5vw,38px);margin:16px 0}h2{font-size:23px;margin:0 0 16px}p{color:#5e6980;line-height:1.7;margin:10px 0 18px}section,article{background:#fff;border:1px solid #e1e5ef;border-radius:20px;padding:26px;margin:18px 0}article{padding:22px;border-radius:14px;overflow:hidden}button{border:0;background:#693cff;color:#fff;font:inherit;font-weight:700;border-radius:12px;padding:14px 20px;cursor:pointer;min-height:48px}button:disabled{opacity:.5;cursor:wait}.secondary{color:#4d5870;background:#edf0f7}.danger{background:#fff1f1;color:#a01d34}#status{padding:14px 18px;border-radius:12px;background:#ece7ff;color:#4b2a9d;line-height:1.6}.section-head,.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.section-head h2{margin:0;flex:1}.meta{font-size:14px;color:#647087;line-height:1.8;overflow-wrap:anywhere}.hash{font-family:monospace;font-size:12px;direction:ltr;text-align:left;overflow-wrap:anywhere;background:#f5f6fb;padding:10px;border-radius:8px}.actions{margin-top:20px}summary{cursor:pointer;padding:14px 0;font-weight:700}pre{white-space:pre-wrap;word-break:break-word;direction:ltr;text-align:left;font-size:12px;line-height:1.6;background:#f5f6fb;padding:14px;border-radius:9px;max-height:350px;overflow:auto}.code-title{font-weight:700;color:#5d6781;font-size:14px}footer{font-size:13px;text-align:center;color:#788197;padding:15px 0 30px}[hidden]{display:none!important}@media(max-width:540px){main{margin:22px auto;padding:0 14px}section{padding:18px}article{padding:16px}.actions button{width:100%}.section-head{gap:8px}.section-head h2{flex-basis:100%}}