body{
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    scroll-behavior: smooth;
}
.cherry-blossom{
    position: absolute;
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, rgba(255,182,193,0.8) 0%, rgba(255,105,180,0.8) 100%);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    animation: fall linear infinite;
}
.cherry-blossom-click{
    position: absolute;
    width: 10px;
    height: 10px;
    background: radial-gradient(circle, rgba(255,182,193,0.8) 0%, rgba(255,105,180,0.8) 100%);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    animation: fall-click linear forwards;
}
.animate-typing{
    overflow: hidden;
    border-right: .15em solid orange;
    white-space: nowrap;
    animation: typing 3.5s steps(30, end), blink-caret .5s step-end infinite;
}
.animate-float{
    animation: float 3s ease-in-out infinite;
}
.retro-text{
    text-shadow: 4px 4px 0px #bdbdbd, 7px 7px 0px #999, 10px 10px 0px #777;
}
.mask-text{
    background: linear-gradient(45deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #feca57);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
::-webkit-scrollbar{
    width: 8px;
}
::-webkit-scrollbar-track{
    background: #fbb6c2;
}
::-webkit-scrollbar-thumb{
    background: #ec4899;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover{
    background: #db2777;
}
.delay-100{
    animation-delay: 0.1s;
}
.delay-200{
    animation-delay: 0.2s;
}
.delay-300{
    animation-delay: 0.3s;
}
.delay-500{
    animation-delay: 0.5s;
}
.fade-in{
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}
.hover-lift{
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.hover-lift:hover{
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
.nav-link{
    position: relative;
    display: inline-block;
    padding: 0.5rem 0;
}
.nav-link::after{
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #ec4899;
    transition: width 0.3s ease;
}
.nav-link:hover::after{
    width: 100%;
}
.card-hover{
    transition: all 0.3s ease;
    transform-style: preserve-3d;
}
.card-hover:hover{
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.btn-pulse{
    animation: pulse 2s ease infinite;
}
.bg-gradient-animated{
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
}
.text-stroke{
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.1);
}
.shadow-glow{
    box-shadow: 0 0 20px rgba(236, 72, 153, 0.3);
}
.border-animate{
    position: relative;
}
.border-animate::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid transparent;
    background: linear-gradient(45deg, #ec4899, #f472b6, #fbebf8);
    background-clip: padding-box, border-box;
    background-origin: padding-box, border-box;
    mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    pointer-events: none;
    transition: all 0.3s ease;
}
.border-animate:hover::before{
    transform: scale(1.02);
}
.backdrop-blur{
    backdrop-filter: blur(10px);
}
@keyframes fall{
    0%{
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100%{
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}
@keyframes fall-click{
    0%{
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100%{
        transform: translate(-50%, -50%) scale(3);
        opacity: 0;
    }
}
@keyframes typing{
    from{
        width: 0;
    }
    to{
        width: 100%;
    }
}
@keyframes float{
    0%, 100%{
        transform: translateY(0);
    }
    50%{
        transform: translateY(-20px);
    }
}
@keyframes fadeInUp{
    100%{
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes pulse{
    0%{
        box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.7);
    }
    70%{
        box-shadow: 0 0 0 10px rgba(236, 72, 153, 0);
    }
    100%{
        box-shadow: 0 0 0 0 rgba(236, 72, 153, 0);
    }
}
@keyframes gradient{
    0%{
        background-position: 0% 50%;
    }
    50%{
        background-position: 100% 50%;
    }
    100%{
        background-position: 0% 50%;
    }
}
@media (prefers-color-scheme: dark){
    body{
        background-color: #fbebf8;
        color: #4c1d95;
    }
}
@media (prefers-reduced-motion: reduce){
    *, ::before, ::after{
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
@media (prefers-contrast: high){
    .bg-pink-100{
        background-color: #fdf2f8 !important;
    }
    .bg-pink-200{
        background-color: #fce7f3 !important;
    }
    .bg-pink-800{
        background-color: #9d174d !important;
    }
    .text-pink-800{
        color: #9d174d !important;
    }
    .text-gray-800{
        color: #1f2937 !important;
    }
    .text-white{
        color: #ffffff !important;
    }
}
@media (max-width: 768px){
    .animate-typing{
        font-size: 2rem !important;
    }
}