:root{--ease: cubic-bezier(.2,.8,.2,1)}.collapse-wrap{overflow:hidden;transition:max-height .32s var(--ease),opacity .24s var(--ease)}.fade-in{animation:fadeIn .26s var(--ease) both}.slide-in{animation:slideIn .26s var(--ease) both}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{transform:translateY(-6px);opacity:0}to{transform:translateY(0);opacity:1}}.card-pop{transition:transform .18s var(--ease),box-shadow .18s var(--ease)}.card-pop:hover{transform:translateY(-2px) scale(1.01);box-shadow:0 10px 28px #00000014}.bg-stack{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-3}.bg-layer{position:absolute;top:0;right:0;bottom:0;left:0;transition:opacity .42s var(--ease)}.bg-amine{background-image:linear-gradient(135deg,#e6f6ff,#f3f8ff)}.bg-sara{background-image:linear-gradient(135deg,#ffe6f5,#fff6fb)}body.theme-amine .bg-amine{opacity:1}body.theme-amine .bg-sara,body.theme-sara .bg-amine{opacity:0}body.theme-sara .bg-sara{opacity:1}.hearts-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-2;pointer-events:none;transition:opacity .42s var(--ease)}.heart{position:absolute;opacity:.35;animation:floatUp linear infinite}@keyframes floatUp{0%{transform:translateY(20vh) scale(.6)}to{transform:translateY(-120vh) scale(1.1)}}body.theme-amine .hearts-overlay{opacity:0}body.theme-sara .hearts-overlay{opacity:1}.theme-sara{background-image:linear-gradient(135deg,#ffe6f0,#fff0f5,#fff);background-attachment:fixed}@keyframes sara-float-up{0%{transform:translateY(110%) translate(0)}50%{transform:translateY(50%) translate(8px)}to{transform:translateY(-10%) translate(-8px)}}@media (prefers-reduced-motion: reduce){@keyframes sara-float-up{0%,to{transform:translateY(0)}}}.sara-float{position:absolute;bottom:-10%;animation-name:sara-float-up;animation-timing-function:linear;animation-iteration-count:infinite;will-change:transform,opacity}.theme-sara .magic-card{box-shadow:0 10px 24px #ff69b42e;transition:box-shadow .3s ease}.theme-sara .magic-card:hover{box-shadow:0 14px 32px #ff69b447}.theme-sara .magic-btn{box-shadow:0 0 #ff69b44d;transition:box-shadow .25s ease,transform .2s ease}.theme-sara .magic-btn:hover,.theme-sara .magic-btn:focus-visible{box-shadow:0 0 0 6px #ff69b433;transform:translateY(-1px)}.theme-sara .magic-modal{box-shadow:0 10px 30px #ff69b42e,0 0 0 1px #ff69b440 inset}.theme-sara .sara-shimmer{background:radial-gradient(120px 60px at 30% 40%,rgba(255,192,203,.18),transparent 60%),radial-gradient(160px 70px at 70% 60%,rgba(255,182,193,.14),transparent 65%);filter:blur(.5px)}