:root {
    --text: #222;
    --muted: #666;
    --link: #1a5fb4;
    --name: #1f3a68;
    --rule: #ddd;
    --bg: #fff;
    --placeholder-bg: #fff8e1;
    --placeholder-border: #e0b400;
}

@media (prefers-color-scheme: dark) {
    :root {
        --text: #e4e4e4;
        --muted: #9a9a9a;
        --link: #78aeed;
        --name: #9cc0f0;
        --rule: #3a3a3a;
        --bg: #1b1b1b;
        --placeholder-bg: #2e2a1a;
        --placeholder-border: #9c7d00;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Open Sans', 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;
    font-size: 17px;
    line-height: 1.65;
}

a {
    color: var(--link);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

main,
footer {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Main */
main {
    padding-top: 40px;
    padding-bottom: 40px;
}

h1 {
    font-size: 32px;
    font-weight: normal;
    margin: 0;
}

.name {
    text-align: center;
    color: var(--name);
    margin-bottom: 32px;
}

h2 {
    font-size: 22px;
    font-weight: normal;
    margin: 40px 0 12px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--rule);
}

.links a {
    margin-right: 16px;
}

ul.news {
    padding-left: 20px;
}

ul.news li {
    margin-bottom: 6px;
}

.date {
    color: var(--muted);
}

ol.pubs li {
    margin-bottom: 12px;
}

.pub-title {
    font-weight: bold;
}

.pub-venue {
    font-style: italic;
}

/* Marks where your own text goes. Delete the class once filled in. */
.placeholder {
    background: var(--placeholder-bg);
    border: 1px dashed var(--placeholder-border);
    color: var(--muted);
    font-style: italic;
    padding: 2px 6px;
}

footer {
    border-top: 1px solid var(--rule);
    padding-top: 16px;
    padding-bottom: 32px;
    color: var(--muted);
    font-size: 14px;
}

@media (max-width: 600px) {
    h1 {
        font-size: 26px;
    }
}