* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    padding: 80px 24px;
    color: #1a1a18;
    font: 16px/1.7 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background-image: /*linear-gradient(rgba(251, 251, 250, .85), rgba(251, 251, 250, .85)),*/ url("images/background.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

/*h1 {
    max-width: 720px;
    margin: 0 auto;
    font-size: clamp(28px, 5vw, 44px);
    line-height: 1.3;
    letter-spacing: -0.02em;
}*/