@charset "UTF-8";

body {
    font-family: "Zen Maru Gothic", sans-serif;
    color: #4a4a4a;
    margin: 0;
    padding-top: 80px;
    overflow-x: hidden;
    line-height: 1.8;
    background-color: #fef4f8;
    background-image: linear-gradient(to bottom, #fffcfd 0%, #fef4f8 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    position: relative;
}

.card-panel {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(255, 255, 255, 1);
    transition: all 0.3s ease;
    height: 100%;
    overflow: hidden;
}

.card-panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(252, 233, 242, 0.6);
    border-color: #ff8eb2;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.marker {
    background: linear-gradient(transparent 60%, #d3edf9 60%);
    font-weight: 700;
    padding: 0 2px;
}
.marker-pink {
    background: linear-gradient(transparent 60%, #fce9f2 60%);
    font-weight: 700;
    padding: 0 2px;
}

.watercolor-blob {
    position: absolute;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    filter: blur(60px);
    z-index: -1;
    opacity: 0.6;
    pointer-events: none;
}

.aspect-video {
    aspect-ratio: 16 / 9;
}