:root {
    --bg: #ffffff;
    --text: #111827;
    --muted: #6b7280;
    --border: #e5e7eb;
    --card: #ffffff;
    --link: #111827;
    --accent: #2563eb;
    --max: 1100px;
    --radius: 14px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family:
        ui-sans-serif,
        system-ui,
        -apple-system,
        Segoe UI,
        Roboto,
        Helvetica,
        Arial,
        "Apple Color Emoji",
        "Segoe UI Emoji";
    line-height: 1.6;
}

a {
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

a:hover {
    border-bottom-color: var(--accent);
}

.container {
    max-width: var(--max);
    margin: 0 auto;
    padding: 28px 20px 24px;
}

.container-narrow {
    max-width: 860px;
}

.header {
    display: flex;
    gap: 18px;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}

h1 {
    margin: 0;
    font-size: 28px;
    letter-spacing: -0.02em;
}

.subtitle {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    justify-content: flex-end;
    font-size: 14px;
    margin-top: 4px;
}

.header .links a {
    color: var(--text);
}

.header .links a:hover {
    border-bottom-color: var(--text);
}

.nav-sep {
    color: var(--border);
}

.header .links .nav-sep ~ a {
    color: var(--accent);
}

.header .links .nav-sep ~ a:hover {
    border-bottom-color: var(--accent);
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 18px 16px;
    margin: 10px 0;
}

.card h2 {
    margin: 0 0 10px;
    font-size: 16px;
    letter-spacing: -0.01em;
}

.card p {
    margin: 10px 0;
}

.bullets {
    margin: 10px 0 0;
    padding-left: 18px;
}

.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 10px;
}

.item {
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 4px);
    padding: 14px 14px 12px;
}

.item h3 {
    margin: 0 0 8px;
    font-size: 15px;
}

.muted {
    color: var(--muted);
    font-size: 14px;
    margin: 8px 0 0;
}

.footer {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer .links {
    gap: 10px 18px;
    font-size: 15px;
    font-weight: 500;
}

@media (min-width: 760px) {
    h1 {
        font-size: 32px;
    }
    .top-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 14px;
        align-items: stretch;
    }
    .top-row .card {
        margin: 0;
    }
    .grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

/* CV layout */
.cv-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px 0;
    border-top: 1px solid var(--border);
}

.cv-item:first-of-type {
    border-top: none;
    padding-top: 0;
}

.cv-meta {
    display: grid;
    gap: 2px;
}

.cv-when {
    font-size: 13px;
    color: var(--muted);
}

.cv-where {
    font-weight: 600;
}

.cv-role {
    color: var(--muted);
    font-size: 14px;
}

.cv-body ul {
    margin: 0;
}

@media (min-width: 760px) {
    .cv-item {
        grid-template-columns: 190px 1fr;
        gap: 18px;
    }
}