:root{--sb-motion-fast:150ms;--sb-motion-base:200ms;--sb-motion-slow:400ms;--sb-motion-celebrate:1000ms;--sb-motion-ease:cubic-bezier(0.2,0,0,1);--sb-motion-ease-out:ease-out;--sbh-toast-surface:#ffffff;--sbh-toast-border:rgba(15,17,26,0.10);--sbh-toast-text:#141824;--sbh-toast-muted:#5b6478;--sbh-toast-soft:#f4f6fb;--sbh-toast-shadow:0 18px 44px rgba(15,17,26,0.16);--sbh-radius-chip:999px}.sb-toast{position:fixed;left:50%;bottom:26px;z-index:70;transform:translateX(-50%);max-width:min(520px,calc(100vw - 32px));display:flex;align-items:center;gap:12px;padding:11px 13px 11px 16px;border:1px solid var(--sb-border-subtle,var(--sbh-toast-border));border-radius:var(--sb-radius-chip,var(--sbh-radius-chip));background:var(--sb-surface-card,var(--sbh-toast-surface));box-shadow:var(--sb-shadow-panel,var(--sbh-toast-shadow));color:var(--sb-text-primary,var(--sbh-toast-text));font-size:12px;line-height:1.4}.sb-toast__close{flex:none;width:22px;height:22px;display:grid;place-items:center;border:0;border-radius:50%;background:transparent;color:var(--sb-text-muted,var(--sbh-toast-muted));font-size:16px;line-height:1;cursor:pointer}.sb-toast__close:hover{background:var(--sb-surface-soft,var(--sbh-toast-soft));color:var(--sb-text-primary,var(--sbh-toast-text))}.sb-toast__glyph{flex:none;display:inline-flex;width:16px;height:16px}.sb-toast__glyph svg{width:100%;height:100%}.sb-toast--founding .sb-toast__glyph,.sb-toast--founding .sb-toast__text{color:var(--sbf-founding-ink,var(--sb-text-primary,var(--sbh-toast-text)))}.sb-toast--points .sb-toast__glyph{color:var(--sb-accent-gold,var(--sbh-accent-gold,#edbd51))}.sb-celebrate{display:none;position:fixed;left:50%;bottom:26px;z-index:69;width:1px;height:1px;pointer-events:none}.sb-celebrate__piece{position:absolute;left:0;bottom:0;width:7px;height:7px;border-radius:2px;opacity:0;background:var(--sb-accent-gold,var(--sbh-accent-gold,#edbd51))}.sb-celebrate__piece:nth-child(3n){background:var(--sb-accent-primary,var(--sbh-accent-primary,#6d52dd))}.sb-celebrate__piece:nth-child(3n+1){background:var(--sb-accent-cyan,var(--sbh-accent-cyan,#3aa8c9))}.sb-celebrate__piece:nth-child(4n){border-radius:50%}@media (prefers-reduced-motion:no-preference){.sb-celebrate{display:block}.sb-celebrate__piece{animation:sb-celebrate-burst var(--sb-motion-celebrate) var(--sb-motion-ease-out) forwards;animation-delay:calc(var(--sb-i) * 18ms)}}@keyframes sb-celebrate-burst{0%{opacity:0;transform:translate(0) scale(.6) rotate(0deg)}12%{opacity:1}to{opacity:0;transform:translate(calc(cos(var(--sb-a)) * var(--sb-d)),calc(sin(var(--sb-a)) * var(--sb-d) * -1)) scale(1) rotate(var(--sb-r))}}