* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Heiti SC", sans-serif;
    background: linear-gradient(180deg, #FFE5B4 0%, #FFDAB9 50%, #FFB6C1 100%);
    color: #4a3c2a;
    user-select: none;
    -webkit-user-select: none;
    touch-action: manipulation;
}

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
    outline: none;
}