:root {
    --bg: #f7f7f7;
    --panel: #ffffff;
    --text: #111111;
    --muted: #555555;
    --border: #c9c9c9;
    --border-dark: #888888;
    --link: #0645ad;
    --link-visited: #0b0080;
    --code-bg: #eeeeee;
    --head-bg: #e9e9e9;
    --max-width: 980px;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 Georgia, "Times New Roman", Times, serif;
}

a {
    color: var(--link);
    text-decoration: underline;
}

a:visited {
    color: var(--link-visited);
}

code,
pre,
.mono {
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.92em;
}

.site {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 18px 16px 28px;
}

header {
    border: 1px solid var(--border-dark);
    background: var(--panel);
    padding: 14px 16px 12px;
}

header h1 {
    margin: 0;
    font-size: 2rem;
    line-height: 1.1;
    font-weight: normal;
}

.subtitle {
    margin: 2px 0 0;
    color: var(--muted);
    font-size: 1rem;
}

nav {
    margin-top: 12px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
    font-size: 0.95rem;
}

nav ul {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

main {
    margin-top: 18px;
}

section {
    margin-top: 22px;
}

h2 {
    margin: 0 0 10px;
    padding-bottom: 3px;
    border-bottom: 1px solid var(--border-dark);
    font-size: 1.28rem;
    font-weight: normal;
}

h3 {
    margin: 0 0 4px;
    font-size: 1rem;
}


p {
    margin: 0 0 10px;
}

ul {
    margin: 8px 0 0 22px;
    padding: 0;
}

li {
    margin: 2px 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 8px 0 12px;
    background: var(--panel);
}

th,
td {
    border: 1px solid var(--border);
    padding: 6px 8px;
    vertical-align: top;
    text-align: left;
}

th {
    background: var(--head-bg);
    font-weight: bold;
}

.korean {
    font-family: sans-serif;
}

.bogi {
    border: 1px solid var(--border);
    max-width: 500px;
    padding: 20px;
}

.box {
    border: 1px solid var(--border);
    background: var(--panel);
    padding: 10px 12px;
    margin: 8px 0 12px;
}

.project-list {
    display: grid;
    gap: 10px;
}

.project-meta {
    margin-top: 10px;
    font-size: 0.95em;
}

.project-meta th {
    width: 110px;
}

.meta {
    margin: 0 0 7px;
    color: var(--muted);
}

.status {
    display: inline-block;
    min-width: 4.8em;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 0.85em;
    color: #333333;
}

.skill-table th {
    width: 160px;
}

.contact-list {
    margin-top: 8px;
}

pre {
    overflow-x: auto;
    margin: 8px 0 0;
    padding: 10px 12px;
    border: 1px solid var(--border);
    background: var(--code-bg);
    line-height: 1.35;
}

footer {
    margin-top: 26px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 680px) {
    body {
        font-size: 14px;
    }

    .site {
        padding: 10px 10px 22px;
    }

    header {
        padding: 12px;
    }

    header h1 {
        font-size: 1.7rem;
    }

    th,
    td {
        padding: 5px 6px;
    }

    .info-table th,
    .skill-table th {
        width: 108px;
    }
}