._book_19v6e_1{z-index:40;right:var(--gutter);bottom:max(1.1rem, env(safe-area-inset-bottom));background:var(--oil-lit);min-height:48px;color:var(--ink);letter-spacing:.1em;text-transform:uppercase;opacity:0;pointer-events:none;transition:opacity .4s var(--ease), transform .4s var(--ease), background .3s var(--ease);border-radius:999px;justify-content:center;align-items:center;padding:0 1.5rem;font-size:.86rem;text-decoration:none;display:inline-flex;position:fixed;transform:translateY(1rem)scale(.96);box-shadow:0 6px 26px #00000073}._visible_19v6e_29{opacity:1;pointer-events:auto;transform:none}:is(._book_19v6e_1:hover,._book_19v6e_1:focus-visible){background:var(--oil-flare)}@media (prefers-reduced-motion:reduce){._book_19v6e_1{transition:opacity .01ms;transform:none}}