* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    height: 100vh;
    background: linear-gradient(180deg,#ff758c,#ff7eb3);
    color: white;
    overflow: hidden;
}

.screen {
    height: 100vh;
    padding: 30px;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.screen.active {
    display: flex;
    animation: fade .8s ease;
}

@keyframes fade {
    from { opacity: 0; transform: scale(.96); }
    to { opacity: 1; transform: scale(1); }
}

h1 {
    font-size: 2.1rem;
    margin-bottom: 20px;
}

h2 {
    font-size: 1.6rem;
    margin-bottom: 15px;
}

#typing {
    font-size: 1.2rem;
    min-height: 90px;
}

.hint {
    margin-top: 40px;
    opacity: .85;
}

.days {
    font-size: 2.6rem;
    font-weight: bold;
}

.slider {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
}

.slider img {
    width: 75%;
    max-width: 280px;
    border-radius: 20px;
    scroll-snap-align: center;
    box-shadow: 0 0 20px rgba(255,255,255,.6);
}

.btns {
    display: flex;
    gap: 20px;
}

button {
    padding: 15px 30px;
    border-radius: 40px;
    border: none;
    font-size: 1.1rem;
}

#yes { background: #ff3366; color: white; }
#no  { background: white; color: #ff3366; }

canvas {
    position: fixed;
    inset: 0;
    pointer-events: none;
}