header .brand{display:flex;align-items:center;gap:12px;flex-shrink:0;letter-spacing:0;font-family:system-ui,"Microsoft YaHei",sans-serif}
.brand-logo{display:block;width:44px;height:44px;object-fit:contain;flex-shrink:0}
header .brand-wordmark{display:flex;flex-direction:column;align-items:center;margin:0;line-height:1.2}
header .brand-name{font-size:14px;font-weight:500;letter-spacing:4px;margin:0;color:#f4e6cf}
header .brand-sub{display:block;margin:5px 0 0;font-size:8px;letter-spacing:2.5px;color:#bda780;white-space:nowrap}
header .brand-review{font-size:12px;letter-spacing:1px;margin:0 0 0 8px;color:#bda780;white-space:nowrap}
@media(max-width:520px){header .brand{gap:8px}.brand-logo{width:36px;height:36px}header .brand-name{font-size:13px;letter-spacing:3px}header .brand-sub{font-size:7px;letter-spacing:1.5px}header .brand-review{font-size:11px;margin-left:2px}#identity button{padding:8px 10px;font-size:12px}}