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6px;border:none;background:transparent;font-family:var(--font-sf);font-size:12.5px;font-weight:500;color:var(--text-3);cursor:pointer;border-radius:var(--radius-xs);display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:color .12s,background .12s}.btn-guest:hover{color:var(--text);background:#0f172a08}.btn-guest .arrow{transition:transform .15s}.btn-guest:hover .arrow{transform:translate(2px)}.btn-link{background:none;border:none;color:var(--text-3);font-size:12px;font-family:var(--font-sf);cursor:pointer;padding:5px 8px;border-radius:5px;text-decoration:none;transition:color .12s,background .12s;display:inline-block}.btn-link:hover{color:var(--text);background:#0f172a0a}#toast-stack{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;align-items:flex-end;z-index:9999;pointer-events:none;width:420px;max-width:calc(100vw - 40px)}#toast-stack{--ok-fg: oklch(.36 .1 145);--ok-bg: oklch(.96 .05 145 / .92);--ok-bd: oklch(.78 .07 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.tst-linebar{background:#ffffff1a}.tst-linebar-fill{position:absolute;inset:0;background:var(--t-dot);transform-origin:left center;transition:transform .2s linear}@media (prefers-reduced-motion: reduce){.tst{transition:none}.tst-spin{animation:none}}