:root {
    --blue: #1479e9;
    --blue-hover: #0f6bd0;
    --blue-soft: #eaf4ff;
    --navy: #163056;
    --ink: #1e2f45;
    --muted: #6d7f96;
    --line: #e5ecf4;
    --surface: #fff;
    --canvas: #f3f6fb;
    --green: #1f9d6a;
    --green-soft: #e8f7f0;
    --shadow: 0 6px 18px rgba(22, 48, 86, 0.06);
}

body.trade-insights-page main,
body.trade-insights-page main * {
    box-sizing: border-box;
}

body.trade-insights-page {
    margin: 0;
    color: var(--ink);
    background: var(--canvas);
    font: 14px/1.55 "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

.page-shell {
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto;
}

.button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    border: 0;
    border-radius: 6px;
    padding: 0 18px;
    height: 38px;
    cursor: pointer;
    font: inherit;
    font-weight: 600;
}

.button-primary {
    color: #fff;
    background: var(--blue);
}

.button-primary:hover {
    background: var(--blue-hover);
}