/* 公共样式和字体定义 */
@font-face {
    font-family: "Noto Serif SC";
    src: url("https://cdn1.guoxinshujian.com/fonts/NotoSerifSC-Regular.ttf") format("truetype");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "Noto Serif SC";
    src: url("https://cdn1.guoxinshujian.com/fonts/NotoSerifSC-Bold.ttf") format("truetype");
    font-weight: bold;
    font-style: normal;
}

@font-face {
    font-family: "Noto Sans SC";
    src: url("https://cdn1.guoxinshujian.com/fonts/NotoSansSC-Regular.ttf") format("truetype");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "Noto Sans SC";
    src: url("https://cdn1.guoxinshujian.com/fonts/NotoSansSC-Medium.ttf") format("truetype");
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: "Noto Sans SC";
    src: url("https://cdn1.guoxinshujian.com/fonts/NotoSansSC-SemiBold.ttf") format("truetype");
    font-weight: 600;
    font-style: normal;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Loading 样式 */
.global-loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #A0481C;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    margin-top: 16px;
    color: #666;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 添加基础响应式设置 */
@media (max-width: 1440px) {
    html {
        font-size: 15px;
    }
}

@media (max-width: 1200px) {
    html {
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 13px;
    }

    body {
        overflow-x: hidden;
    }
}