/* 基础样式和字体 */

/* 苹方字体 */
@font-face {
    font-family: 'PingFang SC';
    src: url('../ttf/PingFangSC-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'PingFang SC';
    src: url('../ttf/PingFangSC-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}

* {
    box-sizing: border-box;
    cursor: url('../image/cursor.png') 0 0, auto !important;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'PingFang SC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    width: 100vw;
}

.bg {
    position: fixed;
    inset: 0;
    z-index: -1;
}

.bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.5s ease;
}