header {
        background-color: #fff;
        border-bottom: 1px solid #dadce0;
        position: sticky;
        z-index: 1000;
        top: 0;
    }
    header.search {
        position: unset;
        border-bottom-width: 0;
    }
    header.search .header {
        padding: 0;
    }
    header.search ~ #content, header.search ~ footer {
        display: none;
    }
    header.search .header__logo, header.search .header__search-button, header.search .header__account {
        display: none;
    }
    header.search .search__input {
        position: sticky;
        top: 0;
        z-index: 1000;
    }
    .header {
        display: flex;
        align-items: center;
        padding: 10px 20px;
        position: relative;
    }
    .header__menu-button {
        line-height: 0;
        cursor: pointer;
    }
    .header__menu-button svg {
        fill: #636363;
        height: 24px;
    }
    .header__search-button {
        padding: 10px;
        margin-left: auto;
        line-height: 0;
    }
    .header__search-button svg path {
        fill: var(--primary-color);
    }
    .header__logo {
        display: flex;
    }
    .header__logo a {
        display: inline-block;
    }
    .header__logo img {
        height: 35px;
    }
    .header__search {
        display: none;
        background-color: #fff;
        flex: 1;
    }
    header.search .header__search {
        display: block;
    }
    .header__account {
        display: flex;
        margin-left: 10px;
        justify-content: end;
    }
    .header__account img {
        border-radius: 50%;
        height: 40px;
        background-color: var(--primary-color);
    }
    .search__input {
        background-color: #dbdbdb;
        display: flex;
        align-items: center;
        position: relative;
        padding: 10px;
    }
    .search__input.pure-form input {
        background-color: #fff;
        flex: 1;
        padding: 10px 10px 10px 15px;
        font-size: 16px;
        border-radius: 8px;
        border: 0;
        margin: 0;
        box-shadow: none;
    }