.notice-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 22px;

    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.28), transparent 34rem),
        rgba(15, 23, 42, 0.76);

    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.notice-modal {
    position: relative;

    width: min(560px, 100%);
    padding: clamp(24px, 5vw, 42px);

    border-radius: 32px;

    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.82);

    box-shadow:
        0 32px 90px rgba(0, 0, 0, 0.38),
        inset 0 1px 0 rgba(255,255,255,0.75);

    color: #111827;

    animation: noticeIn 180ms ease-out;
}

.notice-corner {
    position: absolute;
    top: 0;
    right: 0;

    width: 74px;
    height: 74px;

    border-top-right-radius: 32px;

    background: linear-gradient(
        135deg,
        transparent 0%,
        transparent 49%,
        rgba(37, 99, 235, 0.90) 50%,
        rgba(29, 78, 216, 0.95) 100%
    );

    pointer-events: none;
}

.notice-eyebrow {
    margin-bottom: 8px;

    color: #2563eb;
    font-size: 0.82rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.notice-modal h2 {
    margin-bottom: 14px;

    font-size: clamp(1.8rem, 6vw, 2.6rem);
    letter-spacing: -0.055em;
}

.notice-modal p {
    margin-bottom: 14px;

    color: #475569;
    font-size: 1.02rem;
    line-height: 1.7;
}

.notice-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;

    margin-top: 26px;
}

.notice-actions .btn {
    border: 0;
    cursor: pointer;
    font: inherit;
}

@keyframes noticeIn {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 640px) {
    .notice-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .notice-actions .btn {
        width: 100%;
    }
}