html {
    font-size: 10px;
}

body {
    margin: 0;
    padding: 0;
    font-family: "Outfit", "Segoe UI", sans-serif;
    background-color: #240b06;
}

.container {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
    z-index: 0;
}

.kefu {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 999;
}

.kefu a {
    position: fixed;
    top: 24px;
    right: 24px;
    width: 1.12rem;
    height: 1.12rem;
    background-image: url("../img/btn_advisory.png");
    background-size: 100% 100%;
    border-radius: 999px;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.28);
    z-index: 999;
}

.container .footer {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    color: #ffffff;
}

.footer p {
    padding: 0;
    margin: 0;
}

@media (max-width: 640px) {
    .kefu,
    .kefu a {
        top: 12px;
        right: 12px;
    }
}