.bulletin-board {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    aspect-ratio: 16/9; 
    border-radius: 1rem;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center; 
    height: clamp(12rem, 50vw, 21rem);
    min-height: 12rem;
}

    .bulletin-board img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 1;
    }

.bulletin-board-info-container {
    display: flex;
    z-index: 2;
    flex-direction: column; 
    align-items: center; 
    justify-content: center;
    gap: 1rem;
    margin: 0 auto;
    padding: 2rem;
}

.bulletin-board-title {
    position: relative;
    color: white;
    font-size: clamp(1.5rem, 4vw, 3rem);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    text-align: center;
    padding: 0 1rem;
    margin: 0;
}
.bulletin-board-info {
    position: relative;
    color: white;
    font-size: clamp(1rem, 3vw, 1.5rem);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
    text-align: center;
    padding: 0 1rem;
    margin: 0;
}

.radio-label input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.radio-label {
    font-size: 1rem;
    color: black;
    transition: color 0.2s;
    padding: 0;
    margin: 0;
}

    .radio-label,
    .radio-label * {
        cursor: pointer !important;
    }

        .radio-label * {
            pointer-events: none;
        }

        .radio-label:hover {
            color: #ee2d09;
        }

        .radio-label input[type="radio"]:checked + span,
        .radio-label input[type="radio"]:checked {
            color: #ee2d09;
        }