@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-down{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation-name:fade-in}.animate-slide-up{animation-name:slide-up}.animate-slide-down{animation-name:slide-down}.letter-card-wrapper{width:100%;max-width:100%;margin:0 auto;padding:0;transition:box-shadow .3s,transform .3s;animation:40s ease-in-out 2s infinite float-gentle;display:block;box-shadow:8px 15px 25px -5px #0000004d,5px 12px 15px -6px #0003,3px 8px 10px -2px #00000026}.letter-card{will-change:transform,opacity;backface-visibility:hidden;border-radius:3px;width:100%;max-width:100%;transition:transform .3s;overflow:hidden;transform:translateZ(0);color:#2c2416!important;background-color:#fdfbf5!important}.dark .letter-card-wrapper{box-shadow:8px 15px 25px -5px #ffffff26,5px 12px 15px -6px #ffffff1f,3px 8px 10px -2px #ffffff14}.letter-card-wrapper:hover{box-shadow:12px 25px 40px -5px #00000059,8px 18px 20px -6px #00000038,5px 12px 12px -2px #0000002e}.dark .letter-card-wrapper:hover{box-shadow:12px 25px 40px -5px #fff3,8px 18px 20px -6px #ffffff26,5px 12px 12px -2px #ffffff1a}.letter-card-wrapper,.letter-card{max-width:100%}.letter-salutation,.letter-text,.letter-signature{text-shadow:0 1px 2px #0000001a,0 .5px 1px #00000014}.dark .letter-salutation,.dark .letter-text,.dark .letter-signature{text-shadow:0 1px 2px #ffffff14,0 .5px 1px #ffffff0d}.letter-background{-webkit-user-select:none;user-select:none;width:100%;min-height:20rem;position:relative}.letter-background:before{content:"";pointer-events:none;z-index:1;background-color:#fffdf033;position:absolute;inset:0}.letter-background>*{z-index:2;position:relative}.letter-background-content{padding-top:var(--edge-top,2rem);padding-bottom:var(--edge-bottom,2rem);padding-left:var(--edge-left-xs,1.5rem);padding-right:var(--edge-right-xs,1.5rem)}@media (min-width:640px){.letter-background-content{padding-left:var(--edge-left-sm,1.5rem);padding-right:var(--edge-right-sm,1.5rem)}}@media (min-width:770px){.letter-background-content{padding-left:var(--edge-left-md,1.5rem);padding-right:var(--edge-right-md,1.5rem)}}@media (min-width:1020px){.letter-background-content{padding-left:var(--edge-left-lg,2rem);padding-right:var(--edge-right-lg,2rem)}}@media (min-width:1280px){.letter-background-content{padding-left:var(--edge-left-xl,2rem);padding-right:var(--edge-right-xl,2rem)}}.letter-content,.letter-content .prose,.letter-content .prose *{color:#2c2416!important}.letter-salutation,.letter-closing,.letter-signature{display:block;color:#2c2416!important}.letter-text{margin-top:1rem;margin-bottom:1rem;color:#2c2416!important}@keyframes letterCardFadeIn{0%{opacity:0}to{opacity:1}}.letter-card-animate-fade-in{animation-name:letterCardFadeIn}@keyframes letterCardSlideUp{0%{opacity:0;transform:translateY(2rem)}to{opacity:1;transform:translateY(0)}}.letter-card-animate-slide-up{animation-name:letterCardSlideUp}@keyframes letterCardSlideDown{0%{opacity:0;transform:translateY(-2rem)}to{opacity:1;transform:translateY(0)}}.letter-card-animate-slide-down{animation-name:letterCardSlideDown}@keyframes letterCardScaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.letter-card-animate-scale-in{animation-name:letterCardScaleIn}@keyframes letterCardBlurIn{0%{opacity:0;filter:blur(10px)}to{opacity:1;filter:blur()}}.letter-card-animate-blur-in{animation-name:letterCardBlurIn}@keyframes textGlow{0%,to{text-shadow:0 0 4px var(--glow-color,#ffd7004d),0 0 8px var(--glow-color,#ffd70033)}50%{text-shadow:0 0 8px var(--glow-color,#ffd70080),0 0 16px var(--glow-color,#ffd7004d),0 0 24px var(--glow-color,#ffd70033)}}.letter-glow-effect{animation-name:textGlow}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}.letter-shimmer-effect:after{content:"";background:linear-gradient(var(--shimmer-angle,45deg),transparent 0%,transparent 40%,#ffffff80 50%,transparent 60%,transparent 100%);animation:shimmer var(--shimmer-duration,3s)linear infinite;pointer-events:none;mix-blend-mode:overlay;background-size:200% 100%;position:absolute;inset:0}@media (prefers-reduced-motion:reduce){.letter-card-animate,.letter-glow-effect,.letter-shimmer-effect,.letter-shimmer-effect:after{transition:none!important;animation:none!important}.letter-card{opacity:1!important;filter:none!important;transform:none!important}}.letter-audio-player audio{background-color:#0000000d;border-radius:.375rem}.letter-audio-player audio:focus{outline-offset:2px;outline:2px solid #3b82f680}@media (prefers-color-scheme:dark){.letter-audio-player audio{background-color:#ffffff0d}}@media print{.letter-card{box-shadow:none;page-break-inside:avoid}.letter-audio-player{display:none}.letter-card-animate{animation:none}}@keyframes float-gentle{0%,to{transform:translateZ(0)scale(1)}50%{transform:translateZ(0)scale(1.01)}}.dark .letter-card-wrapper{animation:40s ease-in-out 2s infinite float-gentle}