:root{
    --bg-color: rgb(250, 250, 250);
    --font-family: "Heebo", sans-serif;
    --secondary-font: "Fira Sans", sans-serif;
    --text-color: #222;
    --transition: all 0.3s ease-in-out;
    --border-color: #E0E0E0;
    --secondary-color: #888;
}
*{
    background-color: var(--bg-color);
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    font-optical-sizing: auto;
    font-style: normal;
}
::-webkit-scrollbar{
    width: 10px;
}
::-webkit-scrollbar-track{
    background: white;
    border-radius: 5px;
}
::-webkit-scrollbar-thumb{
    background: rgb(63, 152, 211);
    border-radius: 5px;
}
/* Header Section Styles */
.head{
    position: relative;
}

.navigation{
    position: sticky;
    top: 0;
    z-index: 999;
    background-color: var(--bg-color);
    
}
.navigation nav{
    display: flex;
    justify-content: flex-end;
    align-items: center;
    background-color: transparent;
    width: 100%;
}
.navigation nav .nav-link{
    padding: 10px;
    border-radius: 10px;
    margin: 10px;   
}
.navigation nav .nav-link a{
    text-decoration: none;
    color: var(--text-color);
    font-weight: 700;
    font-size: 1rem;
}
.navigation nav .nav-link a:hover{
    color: rgb(134, 149, 164);
    transition: var(--transition);
}
.navigation-sidebar{
    position: fixed;
    top: 0;
    right: 0;
    height: 250px;
    width: 150px;
    z-index: 1000;
    background-color: rgba(250, 250, 250, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: var(--box-shadow);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}
.navigation-sidebar nav{
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-end;
    background-color: transparent;
    width: 100%;
} 
.navigation-sidebar nav .nav-link{
    padding: 10px;
    border-radius: 10px;
    margin: 10px;   
}
.navigation-sidebar nav .nav-link a{
    text-decoration: none;
    color: var(--text-color);
    font-weight: 700;
    font-size: 1rem;
}
.navigation-sidebar nav .nav-link a:hover{
    color: rgb(134, 149, 164);
    transition: var(--transition);
}
#menubar{
    display: none;
}
/* Main bar */
.main{
    padding: 30px 20%;
}
.main h1{
    padding: 30px 0;
}
.main .box h3{
    padding: 10px 0;
}
.main .box .sp{
    display: flex;
}
.main .box .sp .date,.main .box .sp .bar,.main .box .sp .category{
    padding: 10px 10px 10px 0;
    
}
.main .box .sp .category{
    color: var(--secondary-color);
}
.main hr{
    border: 1px solid var(--border-color);
    margin: 20px 0px;
}
/* Large Screen Styles (1280px - 1090px) */
@media only screen and (max-width:1280px) and (min-width:1090px){
    * {
        background-color: var(--bg-color);
    }
    
    .head nav {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        padding-right: 20px;
    }
}

/* Medium Screen Styles (1090px - 600px) */
@media only screen and (max-width: 1090px) and (min-width: 600px){
    * {
        background-color: var(--bg-color);
    }
    
    .head nav {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        padding-right: 20px;
    }
}
@media only screen and (max-width: 600px) and (min-width:480px) {
    /* Mobile Navigation Styles */
    #menubar{
        display: block;
    }
    #hideLinks{
        display: none;
    }
    .main{
        padding: 30px 10%;
    }
}

/* Small Mobile Styles (480px and below) */
@media only screen and (max-width:480px){
    /* Small Mobile Navigation */
    #menubar{
        display: block;
    }
    #hideLinks{
        display: none;
    }
    .main{
        padding: 30px 2%;
    }
}