body {
    background: linear-gradient(to bottom, #fad644 0%, #e18b2d 100%);
    min-height: 100vh;
    padding-top: 150px;
}

.gallery-title {
    text-align: center;
    font-family: 'Oswald', 'Poppins', Arial, sans-serif;
    font-size: 64px;
    font-weight: bold;
    margin-top: 48px;
    margin-bottom: 120px;
    color: #222;
    letter-spacing: 1px;
}

.gallery-section {
    background: #6ea7e2;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

.carousel {
    width: 80vw;
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    background: #6ea7e2;
}

.character-sheet-img {
    width: 100%;
    height: 70vh;
    object-fit: contain;
    background: #6ea7e2;
    border-radius: 0;
}

.carousel-indicators [data-bs-target] {
    background-color: #222;
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: invert(1);
}

@media (max-width: 991.98px) {
    .carousel {
        width: 98vw;
    }
    .character-sheet-img {
        height: 40vh;
    }
}

.bts-title {
    text-align: center;
    font-family: 'Oswald', 'Poppins', Arial, sans-serif;
    font-size: 64px;
    font-weight: bold;
    margin-top: 48px;
    margin-bottom: 70px;
    color: #222;
    letter-spacing: 1px;
}

.bts-subtitle {
    text-align: center;
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 34px;
    font-weight: 1000;
    color: #222;
    margin: 40px;
}

.bts-section {
    display: flex;
    justify-content: center;
    align-items: center;
}

.bts-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
    background: #3887c6;
    padding: 32px 14px;
    margin: 0px 50px;
    margin-bottom: 100px;
    border-radius: 18px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
}

.bts-thumb {
    width: 180px;
    height: 130px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.10);
    background: #e0e0e0;
}

.bts-thumb:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}

.bts-large-img {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 12px;
    background: #222;
}

.modal-content {
    background: transparent;
    border: none;
}

@media (max-width: 991.98px) {
    .bts-thumb {
        width: 120px;
        height: 90px;
    }
}

@media (max-width: 575.98px) {
    .bts-grid {
        padding: 16px 4px;
        gap: 10px;
    }
    .bts-thumb {
        width: 90px;
        height: 60px;
    }
}

.slide-up {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1), transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.slide-up-in {
    opacity: 1;
    transform: translateY(0);
}