/* MIFB出展告知用 アニメーション・ボタンスタイル */
@keyframes mifbFadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mifb-announcement-wrapper .mifb-animate {
    animation: mifbFadeInDown 0.8s ease-out forwards;
    opacity: 0; 
}

.mifb-announcement-wrapper .mifb-delay-1 { animation-delay: 0.2s; }
.mifb-announcement-wrapper .mifb-delay-2 { animation-delay: 0.4s; }
.mifb-announcement-wrapper .mifb-delay-3 { animation-delay: 0.6s; }
.mifb-announcement-wrapper .mifb-delay-4 { animation-delay: 0.8s; }

/* リンクボタンのスタイルとホバーエフェクト */
.mifb-announcement-wrapper .mifb-btn {
    position: relative;
    overflow: hidden;
    display: inline-block;
    background-color: rgb(255, 180, 51) !important;
    color: #ffffff !important;
    padding: 16px 48px;
    text-decoration: none !important;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 4px 6px rgba(255, 180, 51, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    outline: none;
}

.mifb-announcement-wrapper .mifb-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(255, 180, 51, 0.5) !important;
}

/* ボタンのきらっと輝くエフェクト */
.mifb-announcement-wrapper .mifb-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.6) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    animation: mifbShine 3s infinite;
}

@keyframes mifbShine {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}