.entry-banner-lock {
    overflow: hidden;
}

.entry-banner-overlay {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.72);
    padding: 16px;
    opacity: 1;
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    transition: opacity 0.44s cubic-bezier(0.22, 1, 0.36, 1), backdrop-filter 0.44s cubic-bezier(0.22, 1, 0.36, 1), -webkit-backdrop-filter 0.44s cubic-bezier(0.22, 1, 0.36, 1);
}

.entry-banner-overlay.is-closing {
    opacity: 0;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.entry-banner-modal {
    position: relative;
    --entry-banner-ratio-w: 4;
    --entry-banner-ratio-h: 3;
    width: min(
        clamp(320px, 82vw, 796px),
        calc((100dvh - 112px) * var(--entry-banner-ratio-w) / var(--entry-banner-ratio-h))
    );
    max-width: 100%;
    transform: translateY(0) scale(1) rotateX(0deg);
    transform-origin: center 38%;
    opacity: 1;
    filter: blur(0px);
    transition: transform 0.44s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), filter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.entry-banner-overlay.is-closing .entry-banner-modal {
    transform: translateY(22px) scale(0.92) rotateX(4deg);
    opacity: 0;
    filter: blur(2px);
}

.entry-banner-link {
    display: block;
    width: 100%;
    aspect-ratio: var(--entry-banner-ratio-w) / var(--entry-banner-ratio-h);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 14px 46px rgba(0, 0, 0, 0.35);
    transition: transform 0.52s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.52s cubic-bezier(0.22, 1, 0.36, 1);
}

.entry-banner-link:hover {
    transform: scale(1.008);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.44);
}

.entry-banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.entry-banner-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 0;
    cursor: pointer;
    color: #fff;
    background: transparent;
    box-shadow: none;
    transition: transform 0.22s ease, filter 0.22s ease, opacity 0.22s ease;
}

.entry-banner-close::before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 26px;
    height: 26px;
    transform: translate(-50%, -50%);
}

.entry-banner-close:hover {
    transform: scale(1.12) rotate(8deg);
    filter: drop-shadow(0 0 8px rgba(0, 0, 0, 0.85));
}

.entry-banner-close.is-dark-icon {
    color: #111;
}

.entry-banner-close.is-dark-icon:hover {
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.65));
}

.entry-banner-hint {
    margin-top: 10px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    letter-spacing: 0.02em;
    text-shadow: 0 0 8px rgba(0, 0, 0, 0.95), 0 0 16px rgba(0, 0, 0, 0.85);
    transition: transform 0.34s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
    animation: entry-banner-hint-pulse 2.2s ease-in-out infinite;
}

@keyframes entry-banner-hint-pulse {
    0%, 100% {
        color: rgba(185, 185, 185, 1);
    }
    50% {
        color: rgba(255, 255, 255, 1);
    }
}

.entry-banner-overlay.is-closing .entry-banner-hint {
    transform: translateY(6px);
    opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
    .entry-banner-overlay,
    .entry-banner-modal,
    .entry-banner-hint {
        transition: none !important;
    }
}

@media (max-width: 767px) {
    .entry-banner-modal {
        --entry-banner-ratio-w: 3;
        --entry-banner-ratio-h: 4;
        width: min(
            clamp(250px, 92vw, 420px),
            calc((100dvh - 116px) * var(--entry-banner-ratio-w) / var(--entry-banner-ratio-h))
        );
    }

    .entry-banner-close {
        width: 34px;
        height: 34px;
        top: 10px;
        right: 10px;
    }

    .entry-banner-close::before {
        width: 24px;
        height: 24px;
    }
}