:root{font-family:system-ui,-apple-system,"Malgun Gothic",sans-serif;color:#243632;background:#f3f5f0;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}header{text-align:center;padding:28px 20px 24px}.instagram{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:#354a43;text-decoration:none;font-weight:650}header p{font-size:12px;color:#707d75;margin:7px 0 24px}h1{font-size:29px;line-height:1.3;letter-spacing:-1.5px;margin:0 0 15px}h1 span{display:block;font-size:10px;letter-spacing:3px;color:#748d79;margin-top:10px}h2{font-size:16px;letter-spacing:-.5px;margin:0}h2>span{font-size:11px;color:#839b8c;margin-right:7px}main{max-width:680px;padding:0 16px;margin:auto}.card{background:#fff;border:1px solid #e0e7df;border-radius:20px;padding:23px 20px;margin-bottom:14px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:20px}.section-title>small{font-size:10px;color:#748177}label{display:block;font-size:13px;font-weight:650;margin:16px 0 8px}label small{font-size:11px;color:#859188;font-weight:400;margin-left:5px}.field{display:flex;align-items:center;background:#f6f8f4;border:1px solid #dce5da;border-radius:10px;padding-right:15px;gap:8px}.field input{min-width:0;width:100%;padding:14px 15px;border:0;background:transparent;font-size:21px;font-weight:650;outline:none;color:#263f35}.field:focus-within{border-color:#397865;box-shadow:0 0 0 2px #e3eee8}.field>span{font-size:13px;color:#7a887d}.segmented{display:flex;gap:8px;margin-bottom:12px}.segmented label{flex:1;font-size:12px;border:1px solid #dce5da;border-radius:8px;padding:11px 5px;margin:0;text-align:center}.segmented label:has(input:checked){background:#eaf1e9;color:#275a43;border-color:#88a894}.segmented input{accent-color:#30654e}.small-button,.install-link{border:1px solid #c4d4c6;background:#eff5ec;border-radius:8px;padding:9px 11px;color:#365f43;font-size:11px;font-weight:700;white-space:nowrap}.install-link{background:transparent}.categories select{display:block;width:100%;padding:12px 10px;border:1px solid #dce5da;background:#f8faf6;border-radius:9px;margin-top:7px;color:#283e32;font-size:16px}.categories label:first-child{margin-top:0}.fee-line{display:flex;justify-content:space-between;align-items:center;font-size:13px;padding-top:17px;margin-top:15px;border-top:1px solid #e8ede6}.fee-line strong{font-size:18px;color:#376943}.hint{font-size:11px;color:#7b877d;line-height:1.7;margin-bottom:0}.sizes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.sizes button{padding:12px 2px;background:#f7f9f5;border:1px solid #e0e7dc;border-radius:9px;color:#5f6c60;font-size:13px}.sizes button[aria-pressed=true]{background:#315d45;color:white;border-color:#315d45}.result{padding:25px 23px;background:#173b36;color:#f4f7ef;border-radius:20px;margin:18px 0}.result h2{color:#dee9df}.live{font-size:10px;color:#b4d5a4}.profit{font-size:39px;letter-spacing:-1.5px;font-weight:750}.profit.negative{color:#ffb0ad}.margin-line{font-size:13px;color:#c2d5c5;margin:10px 0 23px}.margin-line strong{font-size:22px;color:#d2f1a8;margin-left:9px}dl{margin:0;border-top:1px solid #ffffff25;padding-top:16px}dl>div{display:flex;justify-content:space-between;gap:10px;font-size:12px;margin:13px 0}dd{margin:0;text-align:right;font-weight:650}dt{color:#c6d7cc}.cost-red,.cost-red dt{color:#ffaba6;font-weight:750}.total{padding-top:14px;border-top:1px solid #ffffff25}.result-note{font-size:10px;color:#a7bfb0;line-height:1.7;margin-top:20px}#error{color:#ffb6af;font-size:12px}#error:empty{display:none}#calcScreen{padding:20px 17px;background:#edf2e8;border:2px solid transparent;border-radius:12px;text-align:right;outline:none}#calcScreen:focus{border-color:#659469}#expression{display:block;min-height:18px;color:#788870;font-size:12px;overflow-wrap:anywhere}#display{display:block;font-size:32px;margin-top:8px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.keys{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:13px}.keys button{min-height:53px;border:0;border-radius:10px;background:#f0f3ed;color:#354e3d;font-size:20px;font-weight:600}.keys button.operator{background:#e4edde;color:#34623d}.keys button.equal{background:#315d45;color:#fff}.keys button:active{filter:brightness(.92)}h3{font-size:13px;margin:24px 0 12px}h3 small{color:#81917d;font-weight:400;font-size:10px;margin-left:5px}#history{padding:0;list-style:none;margin:0}#history li{border-top:1px solid #edf0e8;display:flex;justify-content:space-between;gap:10px;font-size:12px;padding:12px 0;color:#7d8877;overflow-wrap:anywhere}#history strong{color:#354f38}footer{text-align:center;font-size:10px;line-height:1.8;color:#889080;padding:18px 0 32px}dialog{max-width:360px;width:calc(100% - 36px);border:0;border-radius:24px;padding:30px 25px;text-align:center;color:#294135;box-shadow:0 20px 80px #0003}dialog::backdrop{background:#10251bb3}dialog h2{font-size:25px;margin:15px 0}dialog p{font-size:13px;line-height:1.8;color:#748171}.close{position:absolute;right:15px;top:10px;border:0;background:none;font-size:27px;color:#849080}.primary{width:100%;background:#315d45;color:white;border:0;padding:15px;border-radius:10px;font-weight:700;margin-top:12px}.later{border:0;background:none;color:#7c8878;padding:14px;font-size:12px}#installGuide{text-align:left;background:#f0f4ec;padding:15px;border-radius:10px;font-size:13px;line-height:1.8}button:focus-visible,a:focus-visible{outline:3px solid #9ec891;outline-offset:3px}[hidden]{display:none!important}@media(min-width:640px){header{padding-top:38px}.categories{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.categories label{margin:0}.sizes{grid-template-columns:repeat(6,1fr)}h1 br{display:none}.card{padding:25px}.profit{font-size:46px}}@media(max-width:360px){main{padding:0 10px}.card{padding:20px 14px}.section-title>small{display:none}h2{font-size:14px}.small-button{font-size:10px}}