* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --blue: #1268ee;
    --blue-dark: #0751c9;
    --blue-light: #eaf4ff;
    --orange: #ff8b23;
    --orange-light: #fff4e8;
    --green: #1fbd83;
    --green-light: #eafff6;
    --purple: #7a65ff;
    --red: #ff6b4a;
    --text: #1c2b3f;
    --muted: #6f7d8f;
    --line: #e8edf4;
    --bg: #f5f8fc;
    --card: #ffffff;
    --shadow: 0 12px 34px rgba(24, 80, 170, 0.12);
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select {
    font: inherit;
}

button {
    cursor: pointer;
}