.header-inner[data-v-3aa2830f]{align-items:center;display:flex;gap:16px;height:64px;justify-content:space-between;padding:0 24px;width:100%}.header-left[data-v-3aa2830f]{align-items:baseline;display:flex;flex-shrink:0;gap:12px}.brand-tagline[data-v-3aa2830f]{color:var(--qsos-text-tertiary);font-size:var(--qsos-font-size-sm,12px);letter-spacing:.03em;white-space:nowrap}.header-right[data-v-3aa2830f]{align-items:center;display:flex;flex-shrink:0;gap:14px}.callsign-select[data-v-3aa2830f]{min-width:150px}.callsign-select[data-v-3aa2830f] .ant-select-selector{background:transparent!important;border:none!important;box-shadow:none!important}.callsign-select[data-v-3aa2830f] .ant-select-selection-item{font-family:var(--qsos-font-mono);font-weight:600;letter-spacing:.04em}.locale-trigger[data-v-3aa2830f]{font-weight:500;letter-spacing:.04em;min-width:48px;text-transform:uppercase}.theme-toggle-btn[data-v-3aa2830f]{color:var(--qsos-text-secondary);font-size:18px;width:36px}.theme-toggle-btn[data-v-3aa2830f]:hover{background:var(--qsos-bg-spotlight)}.header-icon[data-v-3aa2830f]{color:var(--qsos-text-secondary);cursor:pointer;font-size:18px}.header-icon[data-v-3aa2830f]:hover{color:var(--qsos-brand)}.user-avatar[data-v-3aa2830f]{cursor:pointer;flex-shrink:0}.locale-list[data-v-3aa2830f]{display:flex;flex-direction:column;gap:4px}.locale-option[data-v-3aa2830f]{align-items:center;border-radius:8px;cursor:pointer;display:flex;gap:12px;padding:12px 16px;transition:background var(--qsos-transition-duration)}.locale-option[data-v-3aa2830f]:hover{background:var(--qsos-bg-spotlight)}.locale-option.active[data-v-3aa2830f]{background:var(--qsos-brand-bg)}.locale-native[data-v-3aa2830f]{color:var(--qsos-text-primary);flex:1;font-size:15px;font-weight:500}.locale-code[data-v-3aa2830f]{color:var(--qsos-text-tertiary);font-family:var(--qsos-font-mono);font-size:12px}.locale-check[data-v-3aa2830f]{color:var(--qsos-brand);font-size:16px}@media(max-width:1024px){.header-right[data-v-3aa2830f]{gap:8px}.callsign-select[data-v-3aa2830f]{min-width:120px}.brand-tagline[data-v-3aa2830f]{display:none}}@media(max-width:768px){.header-inner[data-v-3aa2830f]{gap:8px;padding:0 12px}.callsign-select[data-v-3aa2830f]{max-width:120px;min-width:90px}}