:root {
    color-scheme: light;
    --ink: #17202a;
    --muted: #5b6672;
    --line: #d9e2ec;
    --panel: #f6f8fb;
    --brand: #1f6f78;
    --brand-dark: #15535a;
    --accent: #b94b5b;
    --page: #ffffff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--page);
    font-family: "Segoe UI", Arial, sans-serif;
    line-height: 1.5;
}

a {
    color: var(--brand);
}

.site-header,
.site-footer {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
}

.brand {
    color: var(--ink);
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
}

nav {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
}

nav a {
    color: var(--muted);
    font-size: 14px;
    text-decoration: none;
}

main {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 48px;
    align-items: center;
    min-height: 520px;
    padding: 56px 0;
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: 56px;
    line-height: 1.05;
}

h2 {
    margin: 0 0 14px;
    font-size: 26px;
}

p {
    margin: 0 0 16px;
    color: var(--muted);
}

.lead {
    max-width: 680px;
    margin-top: 18px;
    font-size: 20px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.button {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 9px 16px;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--brand);
    font-weight: 700;
    text-decoration: none;
    background: #fff;
}

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

.quick-panel,
.resource-grid a,
pre {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.quick-panel {
    padding: 22px;
}

dl {
    display: grid;
    gap: 18px;
    margin: 0;
}

dt {
    color: var(--muted);
    font-size: 13px;
}

dd {
    margin: 3px 0 0;
    font-weight: 700;
}

code {
    font-family: Consolas, "Courier New", monospace;
}

.section {
    padding: 38px 0;
    border-top: 1px solid var(--line);
}

.page-heading {
    max-width: 760px;
    padding: 56px 0 34px;
}

.page-heading h1 {
    font-size: 44px;
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.resource-grid a {
    display: block;
    min-height: 128px;
    padding: 18px;
    text-decoration: none;
}

.resource-grid span {
    display: block;
    color: var(--ink);
    font-weight: 700;
    margin-bottom: 8px;
}

.resource-grid small {
    color: var(--muted);
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
    gap: 32px;
    align-items: start;
}

pre {
    overflow-x: auto;
    margin: 16px 0;
    padding: 18px;
}

pre code {
    color: var(--brand-dark);
}

.endpoint-list {
    display: grid;
    gap: 10px;
    padding-left: 20px;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 28px 0 40px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 14px;
}

@media (max-width: 820px) {
    .site-header,
    .site-footer,
    .hero,
    .split {
        display: block;
    }

    nav {
        margin-top: 14px;
    }

    .hero {
        min-height: 0;
    }

    h1 {
        font-size: 40px;
    }

    .quick-panel {
        margin-top: 34px;
    }

    .resource-grid {
        grid-template-columns: 1fr;
    }

    .site-footer span {
        display: block;
        margin-bottom: 8px;
    }
}