*   {
    font-family: "Cormorant Unicase", serif;
    font-weight: 900;
}

:root {
    --base-color: #fbbe2460;
    --base-light: #76b7314d;
    --base-dark: #76b73141;
    --neutral-light: #F8FAFC;
    --neutral-mid: #CBD5E1; 
    --neutral-dark: #1E293B;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    background-color: var(--neutral-light);
    color: var(--neutral-dark);
}

.container {
    display: flex;
    flex-wrap: wrap;
}

.sidebar {
    width: 100%;
    background-color: var(--base-light);
    padding: 1em;
}

.sidebar a {
    color: black;
}

@media (min-width: 768px) {
    .container {
        flex-wrap: nowrap;
    }

    .sidebar {
        width: 25%;
    }

    .content {
        width: 75%;
    }
}

.content {
    flex-grow: 1;
    padding: 2em;
    background-color: var(--neutral-light);
    color: var(--neutral-dark);
}

.content h1 {
    font-weight: bold;
}
.image-sizing {
    width: 500px;
    width: calc(500px + (500 - 100) * ((100vw - 300px) / (1600 - 300)));
    max-width: 100%;
    min-width: 300px;
}

.description    {
    font-family: "Cormorant Infant", serif;
    font-size: 20px;
    font-weight: bold;
}

.nav-active {
    color: gray !important;
}

.to-top {
    cursor: pointer;
    background: #FF5733;
    position: fixed;
    bottom: 16px;
    right:32px;
    width:50px;
    height:50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size:32px;
    color: #fff;
    text-decoration: none;
    opacity:0;
    pointer-events: none;
    transition: all .4s;
}

.to-top.active {
  bottom:32px;
  pointer-events: auto;
  opacity:1;
}
.to-top::before,
.to-top::after {
    content:"";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.to-top::before {
    width: 5px;
    height: 25px;
    background-color: #fff;
}
.to-top::after {
    width: 15px;
    height: 15px;
    transform: translate(-50%,-50%) rotate(45deg);
    border-top: 5px solid #fff;
    border-left: 5px solid #fff;
}

.button-telegram    {
    background-color: #007bff;
    border-radius: 50px;
    padding: 10px;
    border: none;
}

.button-telegram a  {
    color: #fff;
    text-decoration: none;
}

.button-telegram:hover {
    background-color: #0056b3;
}