/* 思源黑体字体定义 */
@font-face {
    font-family: 'Noto Sans SC';
    font-style: normal;
    font-weight: 300;
    src: url('/static/css/fonts/NotoSansSC-Light-03d5e40bfa6c4d470bbf99ce1b2b3334.woff2') format('woff2');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans SC';
    font-style: normal;
    font-weight: 400;
    src: url('/static/css/fonts/NotoSansSC-Regular-75aae0890f79934cdf127df082092d06.woff2') format('woff2');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans SC';
    font-style: normal;
    font-weight: 500;
    src: url('/static/css/fonts/NotoSansSC-Medium-03d5e40bfa6c4d470bbf99ce1b2b3334.woff2') format('woff2');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans SC';
    font-style: normal;
    font-weight: 700;
    src: url('/static/css/fonts/NotoSansSC-Bold-03d5e40bfa6c4d470bbf99ce1b2b3334.woff2') format('woff2');
    font-display: swap;
}

/* 全局应用思源黑体 */
body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* 确保按钮、输入框等元素也使用思源黑体 */
button, input, select, textarea, .btn, .form-control, .nav-link, .dropdown-item {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

/* 修复 Font Awesome 图标问题 */
.fas, .far, .fab, .fa {
    font-family: 'Font Awesome 6 Free', 'Font Awesome 6 Brands' !important;
}