:root {
    --blue: #004b8d;
    --ink: #1d2733;
    --muted: #6b7682;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 3rem 1.5rem;
    text-align: center;
    font-family:
        "Open Sans",
        system-ui,
        -apple-system,
        "Segoe UI",
        sans-serif;
    color: var(--ink);
    background: #fff;
    line-height: 1.6;
}
img {
    width: 200px;
    height: auto;
}
h1 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    color: var(--blue);
    line-height: 1.2;
}
p {
    max-width: 38rem;
    margin: 1rem auto 0;
    color: var(--muted);
}
.contacts {
    font-size: 0.95rem;
    color: var(--muted);
}
.contacts a {
    color: var(--blue);
    font-weight: 600;
    text-decoration: none;
}
.contacts a:hover {
    text-decoration: underline;
}
footer {
    font-size: 0.78rem;
    color: #9aa3ad;
}