.holiday-notice {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 99999;
    background: #fff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    border-radius: 4px;
    padding: 15px 40px 15px 20px;
    width: 320px;
    font-family: Arial, sans-serif;
    box-sizing: border-box;
    animation: slideInTop 0.5s ease-out;
}
.holiday-notice__content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.holiday-notice__text {
    font-size: 14px;
    color: #333;
    line-height: 1.4;
}
.holiday-notice__btn {
    display: inline-block;
    background: #333;
    color: #fff;
    text-decoration: none;
    padding: 6px 15px;
    border-radius: 3px;
    font-size: 13px;
    align-self: flex-start;
    transition: background 0.2s;
    text-align: center;
}
.holiday-notice__btn:hover {
    background: #555;
}
.holiday-notice__close {
    position: absolute;
    top: 5px;
    right: 5px;
    background: none;
    border: none;
    font-size: 35px;
    color: #999;
    cursor: pointer;
    line-height: 1;
    padding: 0 5px;
}
.holiday-notice__close:hover {
    color: #000;
}
@keyframes slideInTop {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideInBottom {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 767px) {
    .holiday-notice {
        top: auto;
        right: 0;
        left: 0;
        bottom: 0;
        width: 100%;
        max-width: none;
        border-radius: 0;
        border-left: none;
        padding: 15px 20px;
        animation: slideInBottom 0.4s ease-out;
    }
    .holiday-notice__text {
        font-size: 14px;
        padding-right: 10px;
    }
    .holiday-notice__btn {
        font-size: 14px;
        padding: 10px 40px;
        white-space: nowrap;
    }
    .holiday-notice__content {
        padding-right: 20px;
    }
}