.side-contact {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
}

.side-contact-wrap {
    display: flex;
    flex-direction: row-reverse;
    align-items: stretch;
}

.side-contact-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 38px;
    padding: 14px 8px;
    background: #337ab7;
    color: #fff;
    border-radius: 6px 0 0 6px;
    cursor: pointer;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.12);
    font-size: 13px;
    line-height: 1.2;
    user-select: none;
}

.side-contact-tab .glyphicon {
    font-size: 16px;
}

.side-contact-tab span {
    writing-mode: vertical-rl;
    letter-spacing: 2px;
}

.side-contact-panel {
    width: 0;
    overflow: hidden;
    opacity: 0;
    background: #fff;
    border: 1px solid #e8e8e8;
    border-right: none;
    border-radius: 6px 0 0 6px;
    box-shadow: -2px 0 12px rgba(0, 0, 0, 0.08);
    transition: width 0.25s ease, opacity 0.25s ease, padding 0.25s ease;
    padding: 0;
    text-align: center;
}

.side-contact-wrap:hover .side-contact-panel {
    width: 156px;
    opacity: 1;
    padding: 14px 12px;
}

.side-contact-panel img {
    display: block;
    width: 120px;
    height: 120px;
    margin: 0 auto;
    border: 1px solid #f0f0f0;
    border-radius: 4px;
    padding: 3px;
    background: #fff;
}

.side-contact-tip {
    margin: 8px 0 6px;
    font-size: 12px;
    color: #999;
    white-space: nowrap;
}

.side-contact-phone {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #337ab7;
    white-space: nowrap;
}

.side-contact-phone:hover {
    color: #23527c;
    text-decoration: none;
}

@media (max-width: 767px) {
    .side-contact {
        top: auto;
        bottom: 96px;
        transform: none;
    }
}

@media print {
    .side-contact {
        display: none !important;
    }
}