style_light.css

@font-face {
    font-family: iAwriter_Quattro;
    src: url("./assets/fonts/iAWriterQuattroS-Regular.woff2");
    font-weight: regular;
}
:root {
    --bg: #f4f0ed;
    --color_heading: #867462;
    --color_subtitle: #a38d78;
    --color_heading_categories: #83b887;
    --color_categories-hover: #f0ebe7;
    --color_border: #ded2c8;
    --color_links: #6b5c4d;
    --color_links-hover: #c29830;
    --font_heading: iAwriter_Quattro;
    --font_default: iAwriter_Quattro;
}

body {
    min-height: 100vh;
    font-family: var(--font_default);
    background-color: var(--bg);
    transition: background-color 0300ms;
}
#btn {
    text-align: right;
    margin: 20px 10px 0px;
}
#btn > button {
    font-family: var(--font_default);
    border: 1px solid var(--color_border);
    border-radius: 50%;
    padding: 8px;
    background-color: transparent;
    color: var(--color_button-text);
    transition: border-color 0300ms;
}
#btn > button:focus {
    outline: none;
}
#colorSwitch {
    font-size: 15px;
    cursor: pointer;
    transition: transform 0225ms;
}
#colorSwitch:active {
    transform: scale(0.7);
}

header {
    padding: 0px 30px 30px;
    text-align: center;
}
#heading-icon {
    font-size: 30px;
    margin-bottom: 10px;
}
h1 {
    font-family: var(--font_heading);
    font-size: 35px;
    margin-top: 10px;
    color: var(--color_heading);
    transition: color 0300ms;
}
header > p {
    color: var(--color_subtitle);
    transition: color 0300ms;
}

#container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 64px;
    align-items: center;
    padding: 0px 150px 0px;
}
.categories {
    height: 100%;
    border: 2px solid transparent;
    border-radius: 7px;
    background-color: transparent;
    transition: background-color 0400ms, border 0300ms;
}
.categories:hover {
    border: 2px solid var(--color_border);
    background-color: var(--color_categories-hover);
}
.contents {
    padding: 0px 20px 0px 20px;
    text-align: left;
}
.contents > h2 {
    font-family: var(--font_heading);
    color: var(--color_heading_categories);
    transition: color 0300ms;
}
.separator {
    border: 1px solid var(--color_border);
    width: 64%;
    margin-left: 0;
    margin-bottom: 20px;
    transition: border 0300ms;
}
.links {
    font-size: 16px;
}
.link {
    color: var(--color_links);
    text-decoration: none;
    transition: color 0320ms;
}
.link:hover {
    color: var(--color_links-hover);
}
#image {
    overflow: hidden;
}
#image img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: transform 0420ms ease-out;
}
#image:hover img {
    transform: scale(1.100);
}

@media only screen and (max-width: 950px) {
    #container {
        grid-template-columns: repeat(1, 1fr);
        grid-gap: 30px;
        padding: 0px 40px 40px;
    }
    header {
        padding: 0px 75px 30px;
    }
}