.site-header{z-index:1000;background:var(--background-neutral)}.header-inner{max-width:800px;margin:0 auto -8px;height:64px;padding:0 16px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.back-container{display:flex;align-items:center}.back-button{-webkit-user-select:none;-moz-user-select:none;user-select:none;background:none;border:none;display:inline-flex;align-items:center;font-weight:600;cursor:pointer;gap:.25rem;padding:16px}.back-button:hover{border-radius:8px;background-color:rgba(21,32,44,.05)}.back-button svg{color:black}.logo-wrapper{display:flex;justify-content:center;align-items:center}.logo-wrapper,.logo-wrapper *{-webkit-user-select:none;-moz-user-select:none;user-select:none}.logo-wrapper *{position:relative;aspect-ratio:5339/445;min-width:240px}@media (min-width:600px){.site-header{padding-left:1.5rem;padding-right:1.5rem}}.profile-container{position:relative;display:flex;justify-content:flex-end;align-items:center}.profile-button{background:none;border:none;font-size:1.08rem;cursor:pointer;line-height:1;color:var(--color-button-primary);padding:16px}.profile-button:hover{border-radius:8px;background-color:rgba(21,32,44,.05)}.profile-button:focus-visible{outline:2px solid #000;outline-offset:2px}.profile-popover{position:absolute;top:100%;right:0;background:#fff;border-radius:8px;padding:.75rem 1rem;min-width:260px;max-width:90vw;box-sizing:border-box;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;z-index:2000;box-shadow:0 4px 16px rgba(0,0,0,.12)}.outbound-button{width:100%;text-align:center;border-radius:6px}.outbound-button,.outbound-button:hover{background-color:var(--color-button-primary)}.outbound-button:hover{opacity:.8}.advertise-link{display:block;margin-bottom:.75rem;color:white;padding:5px 0}.advertise-link,.advertise-link-accent{font-weight:700;font-family:var(--font-saira),system-ui,sans-serif}.advertise-link-accent{color:var(--color-button-secondary)}.divider{margin:10px 0;border:0;border-top:1px solid #eee}.auth-button{display:inline-flex;align-items:center;justify-content:flex-start;gap:.75rem;width:100%;padding:.5rem .75rem;background:#f5f5f7;color:#444;border:1px solid #ddd;border-radius:4px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background-color .15s ease,color .15s ease;text-align:left}.auth-button:hover{background:#e9e9ee;color:#222}.auth-button:focus-visible{outline:2px solid #000;outline-offset:2px}.auth-icon{font-size:1rem;flex-shrink:0}.auth-label{display:flex;flex-direction:column;align-items:flex-start}.auth-email{font-size:.8rem;font-weight:400;opacity:.8;overflow:hidden;text-overflow:ellipsis;max-width:180px;white-space:nowrap}.auth-action{font-size:.9rem;font-weight:600}@media (prefers-reduced-motion:reduce){.auth-button,.profile-popover{transition:none!important}}