:root {
    color-scheme: light;
    --ink: #17233d;
    --muted: #64708a;
    --surface: #ffffff;
    --background: #f3f6fb;
    --line: #dde5f0;
    --accent: #ff7a4f;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    background: var(--background);
    color: var(--ink);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.7;
}
.wrap { width: min(760px, calc(100% - 32px)); margin: 0 auto; }
header { padding: 52px 0 28px; }
.eyebrow { color: var(--accent); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
h1 { margin: 8px 0; font-size: clamp(2rem, 6vw, 3.2rem); line-height: 1.15; }
h2 { margin-top: 36px; font-size: 1.35rem; }
.lead { color: var(--muted); font-size: 1.05rem; }
main, .app-card { background: var(--surface); border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 10px 30px rgba(23, 35, 61, .05); }
main { padding: 28px clamp(20px, 5vw, 46px); }
.app-card { display: block; padding: 22px; color: inherit; text-decoration: none; }
.app-card:hover { border-color: var(--accent); }
.app-card strong { display: block; font-size: 1.15rem; }
.app-card span { color: var(--muted); }
footer { padding: 28px 0 52px; color: var(--muted); font-size: .9rem; }
a { color: #2357a6; }
ul { padding-left: 22px; }
.meta { color: var(--muted); font-size: .92rem; }