:root{color-scheme:light;font-family:"Noto Sans TC","Microsoft JhengHei",sans-serif;color:#14305b;background:#f4f7fc}*{box-sizing:border-box}body{margin:0}a{color:#173e78;text-underline-offset:4px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px max(5vw,16px);background:white;border-bottom:1px solid #dce5f1}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:23px;font-weight:800}.brand img{object-fit:contain}.brand small{display:block;font-size:12px;color:#5c708e;font-weight:500;margin-top:4px}main{max-width:1320px;margin:0 auto;padding:24px max(4vw,16px) 50px}.eyebrow{font-size:13px;color:#926024;letter-spacing:.08em}h1{font-size:clamp(22px,3vw,32px);line-height:1.45;margin:10px 0}.heading p{max-width:90ch;line-height:1.8;overflow-wrap:anywhere}.tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:22px 0}button,.tools a{min-height:44px;padding:10px 16px;border:1px solid #c7d6e9;border-radius:10px;background:white;color:#13396b;font:inherit;cursor:pointer}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible,#image-stage:focus-visible{outline:3px solid #eb790c;outline-offset:3px}#image-stage{max-height:78vh;overflow:auto;border:1px solid #d6e1ef;border-radius:14px;background:#fff;overscroll-behavior:contain}#image-plot{width:100%;min-width:100%}#engineering-image{display:block;width:100%;height:auto}#viewer-status{font-size:14px;line-height:1.6;color:#526883}footer{text-align:center;padding:24px;line-height:1.9;font-size:14px;background:white}output{min-width:52px}header>a:last-child{flex-shrink:0;font-size:14px}@media(max-width:520px){header{align-items:flex-start;gap:12px}.brand{font-size:18px}.brand img{width:36px;height:36px}.brand small{font-size:10px}.tools{gap:7px}.tools a{font-size:14px}.tools button{padding:9px 12px}#image-stage{max-height:70vh}}@media print{header,footer,.tools{display:none}main{padding:0}#image-stage{max-height:none;overflow:visible;border:none}#image-plot{width:100%!important}}