/* Shared customer-facing editor masthead. */
header{min-height:90px;padding:20px 40px;border-bottom:1px solid #dedede;display:flex;align-items:center;gap:32px;background:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,"Noto Sans TC","Microsoft JhengHei",sans-serif;line-height:normal}
header .brand{display:flex;align-items:center;gap:17px;color:#242424;text-decoration:none;font-weight:750;letter-spacing:.05em}
header .brand-mark{width:52px;height:52px;object-fit:contain;display:block;flex-shrink:0}
header .brand-wordmark{margin:0;color:#242424;font-size:15px;letter-spacing:.13em;font-weight:750;padding-left:17px;border-left:1px solid #d8d8d8;white-space:nowrap}
@media(max-width:760px){header{min-height:76px;padding:16px;gap:12px;justify-content:space-between}header .brand{gap:12px}header .brand-mark{width:44px;height:44px}header .brand-wordmark{font-size:12px;padding-left:12px;letter-spacing:.1em}}

header .editor-overview-link{margin-left:auto;flex-shrink:0;padding:10px 0;color:#444;text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap}header .editor-overview-link:hover{text-decoration:underline}@media(max-width:760px){header .editor-overview-link{font-size:12px}}