.rsvp-thanks{width:min(460px,calc(100vw - 40px));max-height:calc(100dvh - 48px);box-sizing:border-box;border:1px solid #DCC8A5;border-radius:20px;padding:32px;text-align:center;background:#F8F5EC;color:#414B2D;box-shadow:0 20px 80px #29302233;overflow:auto}.rsvp-thanks::backdrop{background:rgb(35 43 27 / .55)}.rsvp-thanks h2{font-size:clamp(28px,6vw,36px);line-height:1.15;margin:20px 0 16px}.rsvp-thanks p{white-space:pre-line;line-height:1.6;margin:0 0 24px}.rsvp-thanks-mark{display:grid;place-items:center;width:48px;height:48px;margin:auto;border-radius:50%;background:#414B2D;color:#F8F5EC;font-size:24px}.rsvp-thanks .button{min-height:44px}.rsvp-thanks[open]{animation:rsvp-thanks-in 220ms ease-out}.rsvp-thanks[open]::backdrop{animation:rsvp-backdrop-in 220ms ease-out}@keyframes rsvp-thanks-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes rsvp-backdrop-in{from{background:rgb(35 43 27 / 0)}to{background:rgb(35 43 27 / .55)}}@media(prefers-reduced-motion:reduce){.rsvp-thanks[open],.rsvp-thanks[open]::backdrop{animation:none}}