:root {
    color-scheme: light;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #111827;
    background: #f9fafb;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
            radial-gradient(circle at top left, rgba(37, 99, 235, 0.12), transparent 32rem),
            linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
}

main {
    width: min(960px, calc(100% - 32px));
    margin: 0 auto;
    padding: 72px 0;
}

.hero {
    display: grid;
    gap: 28px;
    padding: 40px;
    border: 1px solid #e5e7eb;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.10);
}

.eyebrow {
    margin: 0;
    color: #2563eb;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    max-width: 780px;
    font-size: clamp(38px, 7vw, 68px);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.lead {
    margin: 0;
    max-width: 740px;
    color: #4b5563;
    font-size: clamp(18px, 2.5vw, 22px);
    line-height: 1.5;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

a {
    color: inherit;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
}

.button-primary {
    background: #111827;
    color: #ffffff;
}

.button-secondary {
    border: 1px solid #d1d5db;
    background: #ffffff;
    color: #111827;
}

.panel {
    display: grid;
    gap: 16px;
    margin-top: 24px;
    padding: 24px;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    background: #ffffff;
}

.panel h2 {
    margin: 0;
    font-size: 20px;
}

.panel p {
    margin: 0;
    color: #4b5563;
    line-height: 1.55;
}

.links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 24px;
    color: #4b5563;
    font-size: 14px;
}

.links a {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
}

.links a:hover {
    text-decoration: underline;
}

footer {
    margin-top: 28px;
    color: #6b7280;
    font-size: 13px;
}

.back-link {
    display: inline-block;
    margin-bottom: 24px;
    color: #2563eb;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.back-link:hover {
    text-decoration: underline;
}

.page-panel {
    max-width: 860px;
}

.page-title {
    margin-bottom: 8px;
    font-size: clamp(32px, 5vw, 52px);
}

.updated {
    color: #6b7280;
    font-size: 14px;
    margin: 0 0 28px;
}

.notice {
    padding: 16px;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    background: #f9fafb;
}

code {
    background: #f3f4f6;
    padding: 2px 5px;
    border-radius: 4px;
}

.footer-note {
    margin-top: 36px;
    color: #6b7280;
    font-size: 14px;
}

.back-link {
    display: inline-block;
    margin-bottom: 24px;
    color: #2563eb;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.back-link:hover {
    text-decoration: underline;
}

.page-panel {
    max-width: 860px;
}

.page-title {
    margin-bottom: 8px;
    font-size: clamp(32px, 5vw, 52px);
    letter-spacing: -0.04em;
}

.updated {
    color: #6b7280;
    font-size: 14px;
    margin: 0 0 28px;
}

.notice {
    padding: 16px;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    background: #f9fafb;
}

.page-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
}

.page-links a {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
}

.page-links a:hover {
    text-decoration: underline;
}

code {
    background: #f3f4f6;
    padding: 2px 5px;
    border-radius: 4px;
}

pre {
    white-space: pre-wrap;
    background: #f9fafb;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    padding: 16px;
    overflow-x: auto;
}

.footer-note {
    margin-top: 36px;
    color: #6b7280;
    font-size: 14px;
}