:root {
    --bg: #fff5f8;
    --card: #ffffff;
    --text: #7a1f3d;
    --accent: #ff4f87;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: grid;
    place-items: center;
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(180deg, #fff0f5 0%, #ffe4ec 100%);
    color: var(--text);
    text-align: center;
    padding: 24px;
}

.card {
    max-width: 720px;
    width: 100%;
    background: var(--card);
    border-radius: 24px;
    padding: 40px 28px;
    box-shadow: 0 18px 50px rgba(255, 79, 135, 0.18);
}

h1 {
    margin: 0 0 16px;
    font-size: clamp(2rem, 6vw, 4rem);
    line-height: 1.1;
}

p {
    margin: 12px 0;
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    line-height: 1.6;
}

.big {
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    color: var(--accent);
    margin-top: 20px;
}

.heart {
    font-size: 4rem;
    animation: pulse 1.4s infinite;
    display: inline-block;
    margin-bottom: 12px;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.12);
    }
}