*{box-sizing:border-box}body{margin:0;background:#edf5fa;color:#193f59;font:16px/1.5 Arial,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid #417fa7;outline-offset:3px}.dr-header{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#102233;color:#fff;padding:20px max(24px,calc((100vw - 1320px)/2))}.dr-header img{width:200px;display:block}main{max-width:1380px;margin:auto;padding:32px 24px 64px}.dr-heading p{color:#547b95;margin:8px 0}.dr-heading h1{font-size:clamp(24px,3vw,38px);margin:8px 0;line-height:1.2}.dr-toolbar{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:16px;margin-top:26px;background:#fff;box-shadow:0 4px 20px #143c5910;border:1px solid #ccdfeb;border-radius:12px 12px 0 0}.dr-toolbar label{margin-right:auto}.dr-toolbar label[hidden]{display:none}.dr-toolbar select{max-width:240px;padding:10px;border:1px solid #bbd0df;border-radius:6px;color:inherit;background:white}.dr-zoom{display:flex;align-items:center;gap:12px}.dr-zoom button{width:36px;height:36px;border:1px solid #bbd0df;background:#eff6fb;border-radius:6px;color:inherit;font-size:22px;cursor:pointer}.dr-zoom button:disabled{opacity:.4;cursor:default}.dr-download{margin-left:auto;background:#4784ad;color:#fff;padding:11px 20px;border-radius:7px;font-weight:700}.dr-download:hover{background:#306c94}.dr-viewport{overflow:auto;background:#dce8ef;border:1px solid #ccdfeb;padding:12px;max-height:calc(100vh - 100px);overscroll-behavior:contain}.dr-viewport img{display:block;width:100%;max-width:none;height:auto;background:white}.dr-viewport:focus-visible{outline:3px solid #4784ad}@media(max-width:600px){.dr-header{padding:16px;gap:12px;font-size:13px}.dr-header img{width:165px}main{padding:24px 12px}.dr-toolbar{gap:12px;padding:12px;font-size:13px}.dr-toolbar label{width:100%}.dr-toolbar select{width:calc(100% - 55px)}.dr-download{padding:10px 14px}.dr-viewport{padding:4px}.dr-heading p{font-size:14px}}
.dr-header{background:#fff;color:#193f59;border-bottom:1px solid #d7e5ef}