:root {
    --background: 20 20% 8%;
    --foreground: 30 20% 95%;
    --card: 20 15% 12%;
    --primary: 12 80% 55%;
    --primary-foreground: 0 0% 100%;
    --secondary: 20 15% 18%;
    --muted: 20 10% 20%;
    --muted-foreground: 20 10% 60%;
    --accent: 18 90% 55%;
    --border: 20 10% 20%;
    --ring: 12 80% 55%;
    --radius: 0.625rem;
    --font-sans: "DM Sans", system-ui, -apple-system, sans-serif;
    --font-display: "Outfit", system-ui, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    color-scheme: dark;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: hsl(var(--background));
    color: hsl(var(--foreground));
    font-family: var(--font-sans);
    font-size: 1.0625rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

a {
    color: hsl(var(--primary));
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s ease;
}

a:hover {
    color: hsl(var(--accent));
}

main {
    max-width: 44rem;
    margin: 0 auto;
    padding: 2.5rem 1.25rem 4rem;
}

@media (min-width: 768px) {
    main {
        padding: 3.5rem 2rem 5rem;
    }
}

.hero {
    padding-bottom: 2.5rem;
}

.eyebrow {
    margin: 0 0 0.75rem;
    color: hsl(var(--primary));
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

h1,
h2 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: hsl(var(--foreground));
}

h1 {
    margin: 0 0 1.25rem;
    font-size: clamp(2rem, 5vw, 2.75rem);
}

h1 .accent {
    color: hsl(var(--primary));
}

h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1rem;
    font-size: clamp(1.35rem, 3vw, 1.75rem);
    font-weight: 600;
    scroll-margin-top: 1.5rem;
}

.closing h2 {
    display: block;
}

.lede {
    margin: 0 0 1.75rem;
    color: hsl(var(--muted-foreground));
    font-size: 1.125rem;
    line-height: 1.7;
}

.toc {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.toc a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.8rem;
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    background: hsl(var(--secondary));
    color: hsl(var(--muted-foreground));
    font-size: 0.875rem;
    font-weight: 500;
}

.toc a:hover {
    border-color: hsl(var(--primary) / 0.4);
    background: hsl(var(--muted));
    color: hsl(var(--foreground));
}

section {
    padding: 2.25rem 0;
    border-top: 1px solid hsl(var(--border));
}

section p {
    margin: 0 0 1rem;
    color: hsl(var(--muted-foreground));
}

section p:last-child {
    margin-bottom: 0;
}

strong {
    color: hsl(var(--foreground));
    font-weight: 600;
}

.photos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin: 1.15rem 0;
}

.photos img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 10px 30px -12px rgb(0 0 0 / 0.55);
}

.callout {
    margin: 1.15rem 0 0;
    padding: 1rem 1.15rem;
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    background: hsl(var(--card));
}

.callout p {
    margin: 0;
}

.callout strong {
    color: hsl(var(--primary));
}

.closing {
    text-align: center;
    border-top: 1px solid hsl(var(--border));
}

.closing h2 {
    color: hsl(var(--primary));
}

@media (max-width: 520px) {
    .photos {
        grid-template-columns: 1fr;
    }
}