/* 全屏水印样式 */
.watermark-container {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    pointer-events: none !important;
    z-index: 9999 !important;
    overflow: hidden !important;
    opacity: 0.15 !important;
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
}

.watermark-item {
    position: absolute !important;
    transform: rotate(-45deg) !important;
    font-size: 16px !important;
    color: #000000 !important;
    font-family: Arial, sans-serif !important;
    white-space: nowrap !important;
    font-weight: bold !important;
    letter-spacing: 2px !important;
    line-height: 1.5 !important;
}

/* 响应式适配 */
@media screen and (max-width: 768px) {
    .watermark-item {
        font-size: 14px !important;
    }
}

@media screen and (max-width: 480px) {
    .watermark-item {
        font-size: 12px !important;
    }
}

/* 确保水印始终在最顶层 */
.watermark-container * {
    pointer-events: none !important;
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
}