:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#243247;background:#f3f6fb;color-scheme:light}
*{box-sizing:border-box} [hidden]{display:none!important}
body{margin:0;min-height:100vh;padding:40px 20px;background:radial-gradient(ellipse at top,#e6efff,#f3f6fb 60%)}
main{width:min(100%,640px);margin:0 auto;padding:36px;border:1px solid #dce4ef;border-radius:24px;background:white;box-shadow:0 16px 60px #263b5710}
.mark{display:grid;place-items:center;width:48px;height:48px;margin-bottom:20px;border-radius:14px;background:#edf3ff;color:#265fc5;font-size:26px}
h1{margin:0 0 10px;font-size:28px;line-height:1.2}h2{margin:0;font-size:18px}.sub{margin:0 0 12px;color:#5e6d82;line-height:1.6}
.credit{margin:0;color:#63738a;font-size:13px;line-height:1.6}a{color:#265fc5;text-underline-offset:3px}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0 28px;padding:0;list-style:none}.tags li{padding:5px 10px;border:1px solid #e1e8f2;border-radius:20px;background:#f6f8fc;color:#52637a;font-size:12px;line-height:1.4}
label{display:block;margin-bottom:9px;font-size:14px;font-weight:650}input,textarea{width:100%;padding:14px;border:1px solid #b8c6d9;border-radius:10px;background:#fbfcff;color:#243247;font:inherit}input::placeholder{color:#6b7b91}
input:focus,textarea:focus{outline:3px solid #dce9ff;outline-offset:1px;border-color:#3673d9}
button,.secondary{width:100%;margin-top:16px;padding:14px 18px;border:1px solid transparent;border-radius:10px;background:#2862c6;color:#fff;font:inherit;font-size:15px;font-weight:650;cursor:pointer}
button:hover{background:#204fa2}button:disabled{opacity:.6;cursor:wait}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #8cb5f7;outline-offset:3px}
.hint{margin:10px 0 0;color:#63738a;font-size:12px;line-height:1.6}.result{margin-top:26px}.result-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.copy-button{display:grid;place-items:center;flex:0 0 40px;width:40px;height:40px;margin:0;padding:9px;border-color:#d5e1f4;background:#edf3ff;color:#265fc5}.copy-button:hover{background:#dce9ff}.copy-button svg{width:20px;height:20px}
textarea{display:block;min-height:200px;resize:vertical;font-family:ui-monospace,monospace;font-size:13px;line-height:1.5}
#status{margin:16px 0 0;font-size:14px;line-height:1.5;overflow-wrap:anywhere}#status:empty,#copyStatus:empty,#addonStatus:empty{display:none}#status.error{color:#b42335}#status.success{color:#227044}
.downloads{margin-top:26px}.secondary{display:block;text-align:center;text-decoration:none;background:#edf3ff;color:#265fc5;border-color:#d5e1f4}.downloads .secondary{margin:0}.secondary:hover{background:#dce9ff}.disabled{opacity:.55;cursor:not-allowed}
.instructions{margin-top:30px;padding-top:26px;border-top:1px solid #e3e9f2}.instructions ol{margin:16px 0 0;padding-left:23px}.instructions li{padding-left:5px;margin-bottom:12px;color:#52637a;font-size:14px;line-height:1.65;overflow-wrap:anywhere}.instructions li::marker{color:#2862c6;font-weight:650}
code{font-family:ui-monospace,monospace;font-size:.9em}.alternative{margin-top:24px;padding-top:20px;border-top:1px solid #e3e9f2}.alternative summary{color:#52637a;font-size:13px;cursor:pointer}.alternative button{font-size:13px}footer{margin-top:24px;color:#63738a;font-size:12px;line-height:1.6}.notice{padding:14px;background:#fff2d8;border-radius:10px;font-size:14px}
@media(max-width:480px){body{padding:16px 12px}main{padding:24px 20px;border-radius:18px}h1{font-size:25px}}