.guest-header{min-height:var(--compact-header-height);border-bottom:1px solid var(--line);background:var(--surface);grid-template-columns:minmax(48px,1fr) minmax(0,auto) minmax(48px,1fr);align-items:center;width:100%;padding:0 4px;display:grid}.guest-header h1{max-width:100%;color:var(--text);font-size:var(--text-ui-title);letter-spacing:-.02em;text-align:center;text-overflow:ellipsis;white-space:nowrap;margin:0;font-weight:900;line-height:1.3;overflow:hidden}.guest-header-side{align-items:center;min-width:0;display:flex}.guest-header-left{justify-content:flex-start}.guest-header-right{justify-content:flex-end}.guest-header-back{width:48px;height:48px;color:var(--text);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;font-size:32px;line-height:1;display:grid}.guest-header-right>button,.guest-header-right>a{min-width:48px;min-height:48px}.guest-header.guest-primary-header{z-index:1100;min-height:var(--header-height);width:min(100%,520px);padding:0 var(--page-padding);background:var(--surface);margin:0;position:fixed;top:0;left:50%;transform:translate(-50%)}.guest-header.guest-primary-header h1{font-size:var(--text-ui-title)}.guest-header.guest-home-primary-header{justify-content:space-between;align-items:center;gap:16px;display:flex}.guest-home-primary-brand{letter-spacing:.045em;white-space:nowrap;font-size:19px;font-weight:900;line-height:1}.guest-home-primary-actions{align-items:center;gap:0;display:flex}.guest-home-favorite-button{width:48px;height:48px;color:var(--text);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;font-size:24px;display:grid}.guest-header.guest-primary-header{-webkit-backdrop-filter:blur(18px);background:#fffffff2;border-bottom:1px solid #e5e8e6b8;box-shadow:0 6px 22px #1927200e}.guest-header.guest-primary-header h1{color:var(--text-strong);font-weight:900;position:relative}.guest-header.guest-primary-header h1:after{content:"";background:var(--brand);opacity:.9;border-radius:999px;width:18px;height:3px;position:absolute;bottom:-9px;left:50%;transform:translate(-50%)}.guest-header.guest-primary-header .guest-header-back{border-radius:14px;transition:background .16s,color .16s,transform .16s}.guest-header.guest-primary-header .guest-header-back:active{background:var(--brand-soft);color:var(--brand);transform:scale(.96)}.guest-header.guest-primary-header .guest-header-right>button,.guest-header.guest-primary-header .guest-header-right>a{border-radius:14px}.guest-header.guest-home-primary-header,.guest-header.host-home-header{border-bottom-color:#0000;box-shadow:0 4px 18px #19272009}.guest-home-primary-brand,.host-home-brand{color:var(--text-strong);letter-spacing:.035em;align-items:center;gap:8px;font-size:18px;font-weight:950;line-height:1;display:inline-flex;position:relative}.guest-home-primary-brand:before,.host-home-brand:before{content:"";background:var(--brand);width:10px;height:10px;box-shadow:0 0 0 5px var(--brand-soft);border-radius:50%;flex:none}.guest-home-primary-actions{gap:2px}.guest-home-favorite-button{border-radius:14px;transition:background .16s,color .16s,transform .16s}.guest-home-favorite-button:active{background:var(--brand-soft);color:var(--brand);transform:scale(.96)}@media (prefers-reduced-motion:reduce){.guest-header.guest-primary-header .guest-header-back,.guest-home-favorite-button{transition:none}}