/* One envelope mark for the existing header and footer. */
.tma-envelope-v12 .tma-env-t{fill:#4169ef}
.tma-envelope-v12 .tma-env-v{fill:none;stroke:#aac4ff;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.tma-envelope-v12 .tma-env-fb{opacity:0;animation:tma-envelope-back 3.6s ease-in-out infinite}
.tma-envelope-v12 .tma-env-lt{animation:tma-envelope-letter 3.6s ease-in-out infinite}
.tma-envelope-v12 .tma-env-ff{transform-box:view-box;transform-origin:32px 21px;animation:tma-envelope-flap 3.6s ease-in-out infinite}
@keyframes tma-envelope-flap{0%,12%,90%,100%{transform:scaleY(1);opacity:1}30%,70%{transform:scaleY(0);opacity:0}}
@keyframes tma-envelope-back{0%,20%,85%,100%{opacity:0}30%,70%{opacity:1}}
@keyframes tma-envelope-letter{0%,30%,85%,100%{transform:translateY(0)}45%,65%{transform:translateY(-11px)}}
@media(prefers-reduced-motion:reduce){.tma-envelope-v12 .tma-env-fb,.tma-envelope-v12 .tma-env-lt,.tma-envelope-v12 .tma-env-ff{animation:none}}