Section Header

:root {
  color-scheme: light dark;
  --color-primary: light-dark(#18181b, #fafafa);
  --color-accent: light-dark(#4f46e5, #818cf8);
  --color-bg: light-dark(#ffffff, #0b0b0d);
  --color-surface: light-dark(#f7f7f8, #161619);
  --color-text: light-dark(#0a0a0c, #f5f5f6);
  --color-text-muted: light-dark(#52525b, #a1a1aa);
  --color-border: light-dark(#e4e4e7, #26262b);
  --font-heading: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.375rem;
  --text-4xl: 3.5rem;
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-bold: 700;
  --leading-tight: 1.1;
  --leading-normal: 1.6;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;
  --radius: 0.625rem;
  --shadow: 0 1px 2px rgb(10 10 12 / 0.05), 0 4px 12px rgb(10 10 12 / 0.06), 0 16px 40px rgb(10 10 12 / 0.06);
  --container-width: 1120px;
}

:root {
  color-scheme: light dark;
  --color-primary: light-dark(#4f46e5, #818cf8);
  --color-accent: light-dark(#a855f7, #c084fc);
  --color-bg: light-dark(#ffffff, #0c0c18);
  --color-surface: light-dark(#f5f5ff, #16162b);
  --color-text: light-dark(#111127, #ececf6);
  --color-text-muted: light-dark(#5a5a72, #9d9dbd);
  --color-border: light-dark(#e4e4f2, #28284a);
  --font-heading: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.375rem;
  --text-4xl: 3.5rem;
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-bold: 700;
  --leading-tight: 1.1;
  --leading-normal: 1.6;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;
  --radius: 0.75rem;
  --shadow: 0 1px 2px rgb(79 70 229 / 0.06), 0 6px 16px rgb(79 70 229 / 0.10), 0 20px 48px rgb(79 70 229 / 0.10);
  --container-width: 1120px;
}

:root {
  color-scheme: light dark;
  --color-primary: light-dark(#0d9488, #2dd4bf);
  --color-accent: light-dark(#f97316, #fb923c);
  --color-bg: light-dark(#fbfaf8, #171412);
  --color-surface: light-dark(#f3f0ea, #221e1a);
  --color-text: light-dark(#292524, #ece7e0);
  --color-text-muted: light-dark(#6b6560, #a8a099);
  --color-border: light-dark(#e5dfd6, #37312a);
  --font-heading: Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.375rem;
  --text-4xl: 3.5rem;
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-bold: 700;
  --leading-tight: 1.15;
  --leading-normal: 1.6;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;
  --radius: 1rem;
  --shadow: 0 2px 6px rgb(90 75 60 / 0.06), 0 10px 28px rgb(90 75 60 / 0.10);
  --container-width: 1120px;
}

<section class="s-content-header-centered">
  <div class="ch-inner">
    <span class="ch-eyebrow">How it works</span>
    <h2 class="ch-title">Three steps from blank page to shipped</h2>
    <p class="ch-sub">No setup, no framework, no waiting on a build. Just compose, theme, and export.</p>
  </div>
</section>

.s-content-header-centered {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  padding-block: var(--space-2xl);
}
.s-content-header-centered .ch-inner {
  max-width: 680px;
  margin-inline: auto;
  padding-inline: var(--space-lg);
  text-align: center;
}
.s-content-header-centered .ch-eyebrow {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-primary) 18%, var(--color-border));
  background: color-mix(in srgb, var(--color-primary) 5%, var(--color-bg));
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}
.s-content-header-centered .ch-title {
  font-family: var(--font-heading);
  text-wrap: balance;
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-sm);
}
.s-content-header-centered .ch-sub {
  font-size: var(--text-lg);
  line-height: var(--leading-normal);
  text-wrap: pretty;
  color: var(--color-text-muted);
  margin: 0;
}
@media (max-width: 640px) {
  .s-content-header-centered .ch-title {
    font-size: var(--text-2xl);
  }
}