:root {
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    margin: 0;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(180deg, #0b0e1a 0%, #12172b 100%);
    font-family: "Helvetica Neue", Arial, "Hiragino Sans", "Yu Gothic", sans-serif;
    color: #e8eaf2;
}

.container {
    text-align: center;
    padding: 2rem;
}

h1 {
    margin: 0 0 0.75rem;
    font-size: 3rem;
    font-weight: 600;
    letter-spacing: 0.08em;
}

p {
    margin: 0;
    font-size: 1.1rem;
    color: #9aa0b4;
}