:root {
    --accent-color: #0A84FF; /* iOS standard dark mode blue */
    --bg-color: #000000;
    --card-bg: #1C1C1E;
    --text-primary: #FFFFFF;
    --text-secondary: #8E8E93;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

header, main, footer {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

h1 { font-size: 3rem; margin-bottom: 0.5rem; }
h2 { font-size: 2rem; margin-top: 2rem; }
p { color: var(--text-secondary); font-size: 1.1rem; }

a {
    color: var(--accent-color);
    text-decoration: none;
}
a:hover { text-decoration: underline; }

.screenshots {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    padding: 1rem 0;
}

.screenshots img {
    height: 400px;
    border-radius: 12px;
    border: 1px solid #333;
}

.support-section {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    margin-top: 3rem;
}

nav {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #333;
}