.site-migration-banner-wrap {
    width: min(1120px, 92vw);
    margin: clamp(5.4rem, 9vw, 6.8rem) auto 1.5rem;
    position: relative;
    z-index: 40;
}

.site-migration-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    padding: 0.95rem 1.1rem;
    border: 1px solid rgba(241, 181, 95, 0.28);
    border-radius: 18px;
    background:
        linear-gradient(135deg, rgba(255, 206, 128, 0.18), rgba(255, 206, 128, 0.04)),
        rgba(7, 14, 24, 0.88);
    color: #f3f7fb;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(10px);
}

.site-migration-banner__copy {
    display: grid;
    gap: 0.24rem;
}

.site-migration-banner__eyebrow {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    padding: 0.2rem 0.56rem;
    border-radius: 999px;
    background: rgba(255, 206, 128, 0.14);
    color: #ffd89a;
    font-family: "Outfit", "Noto Sans JP", sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.site-migration-banner__title {
    font-family: "Outfit", "Noto Sans JP", sans-serif;
    font-size: clamp(0.98rem, 1.55vw, 1.12rem);
    font-weight: 600;
    line-height: 1.35;
}

.site-migration-banner__text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(243, 247, 251, 0.82);
}

.site-migration-banner__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    min-width: 168px;
    padding: 0.82rem 1.2rem;
    border-radius: 999px;
    background: linear-gradient(115deg, #f1b55f, #ffca7c);
    color: #1c2432;
    font-family: "Outfit", "Noto Sans JP", sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 12px 28px rgba(241, 181, 95, 0.24);
    transition: transform 0.28s ease, box-shadow 0.28s ease, filter 0.28s ease;
}

.site-migration-banner__link:hover,
.site-migration-banner__link:focus-visible {
    transform: translateY(-2px);
    filter: brightness(1.03);
    box-shadow: 0 14px 30px rgba(241, 181, 95, 0.3);
}

@media (max-width: 768px) {
    .site-migration-banner-wrap {
        width: min(92vw, 720px);
        margin: 5.1rem auto 1rem;
    }

    .site-migration-banner {
        flex-direction: column;
        align-items: stretch;
        gap: 0.9rem;
        padding: 0.95rem;
        border-radius: 16px;
    }

    .site-migration-banner__title {
        font-size: 0.96rem;
    }

    .site-migration-banner__text {
        font-size: 0.86rem;
    }

    .site-migration-banner__link {
        width: 100%;
        min-width: 0;
    }
}