.art{place-items:center;width:100%;height:100%;display:grid;position:relative;overflow:hidden}.art-float{width:min(62%,260px);animation:5s ease-in-out infinite art-float;position:relative}.art-float--bouncy{width:min(52%,220px);animation:art-bounce 2.6s var(--ease-spring) infinite}.art-envelope,.art-gift{filter:drop-shadow(0 18px 24px #00000038);width:100%;height:auto}@keyframes art-float{0%,to{transform:translateY(0)rotate(-4deg)}50%{transform:translateY(-10px)rotate(-1deg)}}@keyframes art-bounce{0%,to{transform:translateY(0)rotate(-3deg)}40%{transform:translateY(-14px)rotate(3deg)}60%{transform:translateY(-14px)rotate(-2deg)}}.art--envelope-gold .art-halo{aspect-ratio:1;background:radial-gradient(circle,#f4d29673,#0000 65%);border-radius:50%;width:70%;animation:4s ease-in-out infinite art-pulse;position:absolute}.art-spark{left:var(--x);top:var(--y);width:6px;height:6px;animation:art-twinkle 2.8s ease-in-out var(--d) infinite;background:#f6dca7;border-radius:50%;position:absolute;box-shadow:0 0 12px 3px #f6dca7b3}@keyframes art-twinkle{0%,to{opacity:.15;transform:scale(.6)}50%{opacity:1;transform:scale(1.2)}}@keyframes art-pulse{0%,to{opacity:.7;transform:scale(.92)}50%{opacity:1;transform:scale(1.06)}}.art-mini-heart{fill:#ffffffd9;width:26px;animation:6s ease-in-out infinite art-heart-rise;position:absolute}.art-mini-heart.h1{top:60%;left:12%}.art-mini-heart.h2{width:18px;animation-delay:-2s;top:25%;left:80%}.art-mini-heart.h3{fill:#ffe0e8;width:22px;animation-delay:-4s;top:70%;left:70%}.art-mini-heart.h4{width:14px;animation-delay:-1s;top:20%;left:22%}@keyframes art-heart-rise{0%,to{opacity:.55;transform:translateY(6px)rotate(-10deg)scale(.9)}50%{opacity:1;transform:translateY(-12px)rotate(10deg)scale(1.05)}}.art-balloon{width:44px;animation:5s ease-in-out infinite art-balloon;position:absolute}.art-balloon.b1{top:12%;left:10%}.art-balloon.b2{width:38px;animation-delay:-1.6s;top:8%;right:10%}.art-balloon.b3{width:34px;animation-delay:-3.2s;bottom:10%;right:18%}@keyframes art-balloon{0%,to{transform:translateY(0)rotate(-6deg)}50%{transform:translateY(-14px)rotate(6deg)}}.art-gift__lid{transform-origin:100px 80px;animation:art-lid 2.6s var(--ease-spring) infinite}@keyframes art-lid{0%,70%,to{transform:translateY(0)rotate(0)}80%{transform:translateY(-10px)rotate(-6deg)}90%{transform:translateY(-4px)rotate(4deg)}}.art-confetti{left:var(--x);top:var(--y);background:var(--c);width:12px;height:6px;transform:rotate(var(--r));border-radius:2px;animation:3s ease-in-out infinite art-twinkle;position:absolute}