/* Shared dev-preview palette, matching the Offer SCS. */
:root {
    --color-bg: #f7f0f3;
    --color-surface: #fffafb;
    --color-text: #382c3a;
    --color-muted: #765f75;
    --color-accent: #6b3f69;
    --color-accent-hover: #8d5f8c;
    --color-border: #ddc3c3;
    --color-focus: #a376a2;
    --color-notice-bg: #fff8e1;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
}

.site-header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 12px rgb(107 63 105 / 8%);
}

.dev-banner {
    margin: 0;
    padding: 0.5rem 1rem;
    background: var(--color-border);
    color: var(--color-text);
    font-weight: 700;
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0.75rem 1rem;
}

.site-nav a { color: var(--color-accent); font-weight: 600; text-decoration: none; }
.site-nav a:hover { color: var(--color-accent-hover); }

.site-main {
    max-width: 40rem;
    margin: 2rem auto;
    padding: 0 1rem;
    flex: 1 0 auto;
}

.site-footer {
    max-width: 40rem;
    width: 100%;
    margin: 2rem auto 0;
    padding: 1rem;
    color: var(--color-muted);
    font-size: 0.85rem;
}

.site-footer p { margin: 0; }
.eyebrow { margin: 0; color: var(--color-muted); font-size: 0.85rem; font-weight: 600; }
h1 { margin: 0.25rem 0 0.75rem; font-size: 2rem; }
.lead { margin: 0; color: var(--color-muted); }

.prototype-note,
.evidence {
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgb(107 63 105 / 7%);
}

.prototype-note { border-left: 4px solid var(--color-accent-hover); }
.evidence h2 { margin-top: 0; font-size: 1.15rem; }
.evidence ul { margin-bottom: 0; padding-left: 1.25rem; }
.evidence li + li { margin-top: 0.5rem; }

@media (max-width: 40rem) {
    .site-main { margin-top: 1.5rem; }
}