:root{font-family:"Noto Sans Myanmar","Myanmar MN","Myanmar Text",system-ui,sans-serif;color:#193d37;background:#e9efed;font-synthesis:none;line-height:1.85}*{box-sizing:border-box}body{margin:0}main{max-width:460px;min-height:100svh;margin:auto;padding:28px 24px 22px;background:#f7faf8}header{display:flex;align-items:center;gap:11px;padding-bottom:32px;border-bottom:1px solid #dce6df}.brand-mark{display:flex;align-items:center;justify-content:center;width:45px;height:45px;border-radius:13px;background:#153f36;color:#c4f494;font:800 24px/1 system-ui}.brand-mark span{font-size:11px;padding-top:9px}.brand{font:500 11px/1.7 system-ui;letter-spacing:1.7px}.brand strong{display:block;font-weight:750}.tag{margin-left:auto;font-size:12px;background:#e5eee7;border-radius:30px;padding:3px 12px}.intro{padding:31px 0 24px}.eyebrow{font-size:13px;color:#567367;margin-bottom:9px}h1{font-size:28px;letter-spacing:-.8px;margin:0 0 12px;font-weight:750}p{margin:0}.intro p{font-size:15px;color:#617269;line-height:2}.panel{background:white;border:1px solid #dce7df;border-radius:22px;padding:24px 20px;box-shadow:0 6px 22px #153f3605}label,.result-title{font-size:15px;font-weight:600}.step{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:#eef4eb;color:#3e694d;font-size:13px;margin-right:6px}textarea{display:block;resize:vertical;width:100%;min-height:109px;margin-top:16px;padding:14px;border:1px solid #cddcd2;border-radius:12px;background:#fafcfb;font:16px/1.9 inherit;font-family:inherit;font-size:16px;color:#193d37;word-break:break-all}textarea::placeholder{font-size:14px;color:#87958c}textarea:focus{outline:3px solid #b9ddad;outline-offset:1px;border-color:#577c56}.hint{font-size:12px;color:#79867d;margin-top:9px}button{width:100%;min-height:54px;border-radius:12px;font-family:inherit;font-size:16px;cursor:pointer;font-weight:600;touch-action:manipulation}button:focus-visible{outline:3px solid #699d43;outline-offset:3px}button:disabled{opacity:.6;cursor:wait}.primary{background:#163f36;color:white;border:0;margin-top:22px;display:flex;align-items:center;justify-content:center;gap:20px}.primary span{font-family:system-ui;font-size:24px;color:#b9ed94}.primary:hover{background:#225548}.divider{height:1px;background:#e2eae4;margin:26px 0 22px}.result-title{display:flex;align-items:center;justify-content:space-between;gap:6px}.live{font-size:11px;font-weight:400;color:#527043}output{display:block;text-align:center;font:650 clamp(36px,11vw,48px)/1.7 ui-monospace,monospace;letter-spacing:7px;padding-left:7px;margin:19px 0 10px;color:#153f36}.countdown{display:flex;justify-content:space-between;font-size:12px;color:#6a7d70;gap:8px}.countdown b{font:600 14px system-ui}.track{height:4px;border-radius:8px;background:#edf2ea;margin:10px 0 20px;overflow:hidden}#progress{height:100%;background:#82b559;width:100%;transition:width .2s linear}.secondary{background:#eaf3e3;border:1px solid #dceace;color:#254b2b;display:flex;align-items:center;justify-content:center;gap:10px}.secondary:hover{background:#dfeecf}#copy-status{font-size:12px;text-align:center;color:#486c3c;margin-top:5px}#error{color:#ac332c;font-size:14px;margin-top:12px}aside{display:flex;gap:11px;padding:24px 8px;color:#6f8273}aside svg{flex:none;margin-top:4px}aside p{font-size:12px;line-height:1.95}footer{font:10px/2 system-ui;letter-spacing:1.9px;text-align:center;color:#86998b;padding-top:9px}footer span{margin:0 10px}[hidden]{display:none!important}@media(min-width:600px){main{margin:35px auto;min-height:calc(100svh - 70px);border-radius:28px;box-shadow:0 15px 70px #173e3510;padding:30px}}@media(max-width:350px){main{padding:22px 16px}.panel{padding:20px 15px}.result-title{flex-wrap:wrap}h1{font-size:25px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Compact phone layout: keep the code and copy action on one screen. */
main{min-height:100svh;padding:14px 18px}
header{padding-bottom:12px;gap:9px}
.brand-mark{width:36px;height:36px;border-radius:10px;font-size:21px}
.intro{padding:14px 0 12px}
h1{font-size:24px;margin:0 0 3px}
.intro p{font-size:14px;line-height:1.8}
.panel{padding:16px;border-radius:18px}
textarea{height:104px;min-height:104px;resize:none;margin-top:10px;padding:8px 11px;line-height:1.5}
button{min-height:46px;font-size:15px}
.primary{margin-top:12px}
.divider{margin:14px 0 12px}
output{font-size:40px;line-height:1.35;margin:8px 0}
.track{margin:7px 0 12px}
#copy-status{min-height:0;margin:0;line-height:1.7}
#copy-status:not(:empty){margin-top:5px}
aside{padding:12px 3px 0;gap:8px}
aside p{line-height:1.8}
@media(min-width:600px){main{margin:16px auto;min-height:0;padding:20px 24px;border-radius:22px}}
@media(max-height:650px){main{padding-top:10px;padding-bottom:10px}header{padding-bottom:8px}.intro{padding:8px 0}h1{font-size:22px}.panel{padding:12px 14px}.divider{margin:10px 0 8px}output{margin:4px 0}aside{padding-top:8px}}
@media(max-height:600px){.intro p{display:none}aside{display:none}}
@media(max-height:600px){main{padding-top:6px;padding-bottom:6px}.panel{padding-top:8px;padding-bottom:8px}}