.ruler-container[data-v-095aaec4]{margin:20px auto;overflow-x:auto;overflow-y:hidden;padding:20px;height:80px;background-color:#f9f9f9}.ruler[data-v-095aaec4]{position:relative;margin:0 auto;background-color:#fff}.main-mark[data-v-095aaec4]{position:absolute;bottom:0;width:1px;height:30px;transform:translate(-50%)}.sub-mark[data-v-095aaec4]{position:absolute;bottom:0;width:1px;transform:translate(-50%)}.label[data-v-095aaec4]{position:absolute;bottom:-25px;transform:translate(-50%);font-size:12px;font-weight:700;font-family:Arial,sans-serif}@media print{.ruler-container[data-v-095aaec4]{background-color:#fff!important;height:auto!important;overflow:visible!important;padding:0!important;margin:0!important}.main-mark[data-v-095aaec4],.sub-mark[data-v-095aaec4]{background-color:#000!important}.label[data-v-095aaec4]{color:#000!important}body[data-v-095aaec4]{-webkit-print-color-adjust:exact;print-color-adjust:exact;margin:0!important;padding:0!important}}@media print{.no-print{display:none!important}body{margin:0;padding:0;overflow:hidden!important}.ruler-container{margin:0!important;padding:0!important}}#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-align:center;color:#2c3e50;max-width:1000px;margin:0 auto;padding:20px}.controls{margin:20px 0;padding:15px;background:#f5f5f5;border-radius:8px;display:flex;flex-wrap:wrap;justify-content:center;gap:20px}.control-group{display:flex;align-items:center;gap:10px}input[type=number]{width:80px;padding:8px;border:1px solid #ddd;border-radius:4px}select{padding:8px;border:1px solid #ddd;border-radius:4px}.print-btn{padding:8px 16px;background-color:#4caf50;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px}.print-btn:hover{background-color:#45a049}.instructions{margin-top:30px;text-align:left;padding:15px;background:#f9f9f9;border-radius:8px}h1{color:#2c3e50}