/* 二维码弹窗样式 */
.qr-popup-standalone {
    position: fixed;
    z-index: 9999;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.8);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 10px) scale(0);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    pointer-events: none;
    text-align: center;
    min-width: 150px;
}

.qr-popup-standalone img {
    max-width: 150px;
    max-height: 200px;
    width: auto;
    height: auto;
    border-radius: 8px;
    margin-bottom: 8px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.qr-popup-standalone p {
    margin: 0;
    font-size: 12px;
    color: #666;
    font-weight: 500;
    line-height: 1.4;
}

/* 原有的二维码弹窗样式（保持兼容性） */
.qr-popup {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.8);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    pointer-events: none;
    z-index: 1000;
    text-align: center;
    min-width: 150px;
    margin-top: 10px;
}

.social-qr-link:hover .qr-popup {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) !important;
}

.qr-popup img {
    max-width: 150px;
    max-height: 200px;
    width: auto;
    height: auto;
    border-radius: 8px;
    margin-bottom: 8px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.qr-popup p {
    margin: 0;
    font-size: 12px;
    color: #666;
    font-weight: 500;
    line-height: 1.4;
}

/* Gitee图标样式 */
.gitee-link {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
}

.gitee-link img {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    transition: var(--transition);
}

.profile-social a:hover .gitee-link img {
    transform: scale(1.1);
}