@font-face{font-family:"Prompt";font-weight:400;font-display:swap;src:url(/fonts/prompt-thai-400.woff2) format("woff2");unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"Prompt";font-weight:400;font-display:swap;src:url(/fonts/prompt-latin-400.woff2) format("woff2");unicode-range:U+0020-007E,U+00A0-00FF,U+2013-2026}
@font-face{font-family:"Prompt";font-weight:600;font-display:swap;src:url(/fonts/prompt-thai-600.woff2) format("woff2");unicode-range:U+0E01-0E5B,U+200C-200D,U+25CC}
@font-face{font-family:"Prompt";font-weight:600;font-display:swap;src:url(/fonts/prompt-latin-600.woff2) format("woff2");unicode-range:U+0020-007E,U+00A0-00FF,U+2013-2026}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{margin:0;min-height:100vh;display:grid;place-items:center;padding:16px;background:radial-gradient(circle at 50% 20%,#1c2f63,#070b18);color:#1d2340;font:15px "Prompt",system-ui,sans-serif}
.card{position:relative;width:min(380px,94vw);background:#fff;border-radius:22px;padding:26px 22px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.lg{width:90px;height:90px;border-radius:50%;border:3px solid #c9973a;object-fit:cover;display:block;margin:0 auto 10px;background:#fff}
h1{text-align:center;color:#0d1b3d;font-size:22px;font-weight:600;margin:0 0 4px}.sub{text-align:center;color:#888;font-size:13px;margin:0 0 16px}
.lang{position:absolute;top:14px;right:14px;background:#fff;border:1px solid #ece3d2;color:#0d1b3d;border-radius:99px;padding:4px 10px;cursor:pointer;font:inherit;font-size:12px}
.tabs{display:flex;gap:6px;margin-bottom:12px;background:#f5efe2;border-radius:99px;padding:4px}.tabs button{flex:1;padding:9px 6px;border-radius:99px;border:0;background:none;color:#555;cursor:pointer;font:inherit;font-size:14px}.tabs .on{background:#0d1b3d;color:#fff}
label{display:block;font-size:13px;color:#666;margin:10px 0 4px}input{width:100%;padding:12px;border-radius:12px;border:1px solid #ece3d2;background:#fffdf8;color:#1d2340;font:inherit;font-size:16px}input:focus{outline:2px solid #0d1b3d22;border-color:#0d1b3d}
.go{width:100%;margin-top:14px;padding:13px;border:0;border-radius:12px;background:#c8102e;color:#fff;font:inherit;font-weight:600;font-size:16px;cursor:pointer;min-height:50px}.go:disabled{opacity:.6}
#msg{color:#c8102e;min-height:1em;text-align:center}.su{text-align:center;font-size:14px}.su a{color:#c8102e}.ft{text-align:center;color:#aaa;font-size:11px;margin:14px 0 0}
.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}.pad button{min-height:52px;font:inherit;font-size:22px;border-radius:12px;border:1px solid #ece3d2;background:#fff;color:#0d1b3d;cursor:pointer}.pad button[data-k=c]{font-size:15px}.pad button:active{background:#f3ede0}