.region-video-page {
    background:
        radial-gradient(1200px 500px at 12% -10%, rgba(220, 50, 47, 0.18), transparent 60%),
        radial-gradient(1200px 700px at 90% 10%, rgba(80, 120, 255, 0.15), transparent 55%);
}

.region-video-header h1 {
    letter-spacing: 0.02em;
}

.region-video-intro {
    max-width: 72ch;
    opacity: 0.9;
}

.region-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
}

.region-search-form {
    display: flex;
    gap: 0.5rem;
    width: min(100%, 520px);
}

.region-search-form .form-control {
    min-width: 180px;
}

.region-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
}

.region-card {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(3px);
}

.region-card-clickable {
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.region-card-clickable:hover,
.region-card-clickable:focus {
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.region-card-link,
.region-card-link:hover {
    color: inherit;
    text-decoration: none;
}

.region-card-head {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.region-flag {
    width: 36px;
    height: 24px;
    border-radius: 4px;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.region-flag-detail {
    width: 56px;
    height: 38px;
}

.region-videos {
    display: grid;
    gap: 0.75rem;
}

.region-video-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    border-radius: 10px;
    padding: 0.35rem;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.region-video-item:hover {
    background: rgba(255, 255, 255, 0.07);
    transform: translateY(-1px);
}

.region-video-thumb img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 8px;
}

.region-video-copy p {
    opacity: 0.75;
    font-size: 0.9rem;
}

.region-see-more {
    width: fit-content;
    color: #fff;
    text-decoration: underline;
    opacity: 0.9;
}

.region-back-link,
.region-back-link:hover {
    color: #fff;
}

.region-card-detail {
    padding: 1.5rem;
}

.region-videos-full {
    display: grid;
    gap: 1rem;
}

.region-video-detail-item {
    display: grid;
    grid-template-columns: minmax(200px, 320px) 1fr;
    gap: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    padding: 0.85rem;
    background: rgba(255, 255, 255, 0.03);
}

.region-video-detail-thumb img {
    width: 100%;
    border-radius: 10px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.region-video-title-link,
.region-video-title-link:hover {
    color: inherit;
}

.region-video-additional-text {
    opacity: 0.9;
}

.region-video-additional-text p:last-child {
    margin-bottom: 0;
}

@media (max-width: 575px) {
    .region-search-form {
        width: 100%;
        flex-wrap: wrap;
    }

    .region-search-form .form-control {
        width: 100%;
    }

    .region-video-item {
        grid-template-columns: 1fr;
    }

    .region-card-head {
        align-items: flex-start;
    }

    .region-video-detail-item {
        grid-template-columns: 1fr;
    }
}