* {
    /*  */
    box-sizing: border-box;
}

:root {
    --header-height: auto;
    --logo-heigh: 130px;
    --background-color: #b5b5b1;
    --main-font-family: "Roboto", sans-serif, Arial;
}

body {
    background-color: var(--background-color);
    font-family: var(--main-font-family);
    justify-content: center;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    font-variation-settings: "wdth" 100;
}

.hdr {
    max-width: 1140px;
    height: var(--header-height);
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    margin: 10px auto;
    box-shadow: 0 4px 8px 4px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .hdr {
        justify-content: center;
        height: auto;
    }

    .hdr-nav {
        width: 100%;
        display: flex;
        justify-content: center;
        margin-top: 10px;
    }

    .nav-list {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 10px;
    }

    .nav-list a {
        font-size: 1.2rem;
        display: block;
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hdr-logo {
        margin: 0 auto;
        min-width: 60px;
        height: var(--logo-heigh);
        background-size: contain;
    }
}

.hdr-logo {
    min-width: 88px;
    height: var(--logo-heigh);
    background-image: url("../images/logo-s.png");
    background-size: contain;
    background-repeat: no-repeat;
    border-radius: 10px;
    margin: 0px 20px;
}

.hdr-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    text-decoration: none;
    padding: 0px 0px 0px 5px;
}

.nav-list a {
    font-weight: bold;
    text-decoration: none;
    border-radius: 5px;
    padding: 3px;
    background: whitesmoke;
    color: #93278F;
    font-size: 2rem;
}

.link {
    padding: 0 .5rem;
}

a:hover {
    background-color: #3FA9F5;
}

.hdr-media-start {
    font-size: 2rem;
    font-weight: bold;
    margin-left: 60px;
}

.hdr-media {
    display: flex;
    width: auto;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin: 0px;
    padding: 0px;
}

@media (max-width: 768px) {
    .hdr-media {
        flex-wrap: wrap;
        display: flex;
        gap: 10px;
        justify-content: center;
        width: auto;
    }
}

svg.media-icon {
    display: flex;
    fill: #93278F;
    height: 25px;
    width: 25px;
}

.media-icon:hover {
    fill: #3FA9F5;
    outline: none;
}

.icon-link {
    text-decoration: none;
    background: none;
    outline: none;
    border: none;
    -webkit-tap-highlight-color: transparent;
}

.icon-link:focus,
.icon-link:hover,
.icon-link:active {
    outline: none;
    background: none;
}

.hdr-prompt {
    display: flex;
    text-align: center;
    font-size: 1rem;
    padding-left: 3px;
}

.hdr-prompt-blog {
    font-weight: bold;
}

.hdr-prompt-cursor {
    display: inline-block;
    align-items: center;
    width: 10px;
    height: 1rem;
    background: #3FA9F5;
    margin-left: 2px;
    border-radius: 1px;
    animation: blink 1s step-start infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

article.content {
    max-width: 1140px;
    height: auto;
    display: block;
    justify-content: center;
    margin: auto;
    padding: 0.2rem;
    box-shadow: 0 4px 8px 4px rgba(0, 0, 0, 0.3);
}

main.content {
    max-width: 1140px;
    height: auto;
    display: block;
    justify-content: center;
    margin: auto;
    padding: 0.2rem;
    box-shadow: 0 4px 8px 4px rgba(0, 0, 0, 0.3);
}

p {
    line-height: 1.5;
}

footer {
    max-width: 1140px;
    min-height: auto;
    display: block;
    justify-content: center;
    text-align: center;
    margin: auto;
    font-weight: bold;
}

.year-list {
    list-style-type: none;
    padding: 5px;
}

.year-list>li {
    font-weight: bold;
    margin-top: 15px;
}

.post-list {
    list-style-type: disc;
    margin-left: 20px;
    font-weight: normal;
}

.post-list li {
    display: flex;
    gap: 0.5rem;
    text-decoration: none;
    padding: 8px;
}

.post-list p {
    font: inherit;
    margin: 0px;
    text-align: center;
    display: inline;
}

a.post-link,
a.post-link:visited {
    text-decoration: none;
    color: #93278F;
    font-weight: bold;
}

a.post-link:hover {
    color: #3FA9F5;
    text-decoration: none;
    outline: none;
    background: transparent;
}

article.content>h1 {
    margin: 0.5rem;
    padding: 0.3rem;
    font-size: 1.4rem;
}

article.content>h2 {
    margin: 0.5rem;
    padding: 0.3rem;
    font-size: 1.2rem;
}

article.content>p {
    margin: 0.2rem;
    font-size: 1rem;
}

article.content>p.quoted {
    margin: 0.2rem;
    font-size: 1rem;
    font-style: italic;
}

article.content>ul {
    list-style-type: circle;
}

article.content>p {
    margin: 0.2rem;
    font-size: 1rem;
}

article.content a,
article.content a:visited {
    text-decoration: underline;
    color: inherit;
    outline: none;
    box-shadow: none;
    -webkit-tap-highlight-color: transparent;
}

article.content a:hover,
article.content a:focus,
article.content a:active {
    color: #1175bd;
    background: transparent;
    /* font-weight: bold; */
    outline: none;
    box-shadow: none;
}

pre {
    background-color: #1e1e1e;
    color: #d4d4d4;
    padding: 0.4rem;
    border-radius: 6px;
    overflow-x: auto;
    font-size: 0.9rem;
    line-height: 1;
}

pre code {
    background: none;
    /* don't override pre's background */
    color: inherit;
    /* use pre's color */
}


.media {
    margin: 1.5rem 0;
}

.media img {
    display: block;
    width: 100%;
    height: auto;
}

.media figcaption {
    margin-top: .4rem;
    font-size: 0.9rem;
    line-height: 1.4;
    color: #555;
    text-align: left;
}

.media--narrow {
    max-width: 800px;
    /* keeps figure within comfortable reading width */
    margin-left: auto;
    margin-right: auto;
}

.media--small {
    max-width: 500px;
    /* keeps figure within comfortable reading width */
    margin-left: auto;
    margin-right: auto;
}

.ioc-table {
    width: 100%;
    border-collapse: collapse;
    font-family: inherit;
    font-size: 0.95rem;
}

.ioc-table th,
.ioc-table td {
    border: 1px solid #ccc;
    padding: 0.6rem 0.8rem;
    text-align: left;
}

/* Header row: white background and bold */
.ioc-table thead {
    background-color: #fff;
    font-weight: bold;
}

/* Hover effect only for body rows */
.ioc-table tbody tr:hover {
    background-color: #f0f8ff;
}