html, body { 
    min-height: 100vh;
    background: #ece8e2;
}
#header {
    display: flex;
    justify-content: space-between;
    padding: 10px 30px;
    margin-bottom: 40px;
}

#header a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

#header a .logo {
    width: 45px;
}

#header a h1 {
    font-size: 22px;
    font-weight: bold;
    color: #000;
}

#container {
    width: 1200px;
    margin: 0 auto;
}

#footer {
    text-align: center;
    margin: 30px 0;
    font-size: 13px;
    line-height: 20px;
    color: #565656;
}

.input {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    width: 250px;
    text-align: center;
}

.share {
    width: 18px;
}

.share-btn {
    font-size: 14px;
    color: #000;
    gap: 5px !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (max-width: 1200px) {
    #container {
        padding: 0 10px;
        width: calc(100% - 20px);
    }
}

@media (max-width: 700px) {
    #header {
        padding: 10px 20px;
        text-align: center;
        margin-bottom: 10px;
    }
}