com.gregkilmer.www/services/site/src/pages/404.astro

---
/**
 * Off the star chart. Renders even when the content service is down: the
 * only data it reads (an optional Page text note for /404) is wrapped.
 */
import Button from "@gk/ui/components/Button.astro";
import PageShell from "@gk/ui/components/PageShell.astro";
import Seal from "@gk/ui/components/Seal.astro";
import Star from "@gk/ui/components/Star.astro";
import StarPath from "@gk/ui/components/StarPath.astro";
import TickScale from "@gk/ui/components/TickScale.astro";
import { site } from "../lib/page.ts";

Astro.response.status = 404;

let lede = "This page isn't here. It may have moved when the site was rebuilt.";
let timer: ReturnType<typeof setTimeout> | undefined;
try {
  const s = await Promise.race([site(), new Promise<never>((_, reject) => (timer = setTimeout(() => reject(new Error("timeout")), 2000)))]);
  lede = s.pageText("/404")?.data.lede ?? lede;
} catch {
  // The content service is unreachable; the page needs nothing from it.
} finally {
  clearTimeout(timer);
}

const groups = [
  { id: "nf-work", label: "Work with me", links: [["Resume", "/resume"], ["Work", "/work"], ["Inquiries", "/inquiries"]] },
  { id: "nf-world", label: "My world", links: [["Library", "/library"], ["Workshop", "/workshop"], ["Tabletop", "/tabletop"], ["Now", "/now"]] },
  { id: "nf-also", label: "Also", links: [["Blog", "/blog"], ["Store", "/store"], ["About", "/about"]] },
];
---
<PageShell title="Off the star chart" family="notFound" description="This page isn't here.">
  <meta slot="head" name="robots" content="noindex" />
  <section class="lost" aria-labelledby="nf-title">
    <Seal name="zodiac" size={180} class="seal" foil />
    <span class="eyebrow">404 · Page not found</span>
    <h1 id="nf-title">Off the star chart</h1>
    <p class="lede">{lede}</p>
    <div class="actions">
      <Button href="/">Back home</Button>
      <Button href="/blog" variant="secondary">Blog</Button>
    </div>
  </section>

  <div class="path" aria-hidden="true"><StarPath seed="not-found" strength="calm" centerStar={false} /></div>

  <nav class="groups" aria-label="Elsewhere on the site">
    {
      groups.map((g) => (
        <section class="group" aria-labelledby={g.id}>
          <h2 id={g.id} class="kicker">
            <Star size={11} />
            {g.label}
          </h2>
          <TickScale width={150} height={10} count={30} class="ticks" />
          <ul>
            {g.links.map(([label, href]) => (
              <li>
                <a href={href}>{label}</a>
              </li>
            ))}
          </ul>
        </section>
      ))
    }
  </nav>
</PageShell>

<style>
  .lost {
    max-width: 680px;
    margin: 0 auto;
    padding: 40px 0 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
  }
  .lost :global(.seal) {
    opacity: 0.85;
    filter: drop-shadow(0 0 22px rgba(var(--gk-teal-rgb), 0.35));
  }
  /* Glow is for the night sky; on Starlight the foil stands on its own. */
  :global(:root[data-theme="light"]) .lost :global(.seal) {
    opacity: 1;
    filter: none;
  }
  .eyebrow {
    font-size: 11px;
    letter-spacing: 0.3em;
    font-weight: 600;
    color: var(--gk-gold-bright);
    text-transform: uppercase;
  }
  h1 {
    margin: 0;
    font-size: clamp(32px, 6vw, 46px);
    letter-spacing: 0.06em;
  }
  .lede {
    margin: 0;
    font-size: 17px;
    line-height: 1.6;
    color: var(--gk-soft);
  }
  .actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 6px;
  }
  .path {
    max-width: 680px;
    margin: 0 auto;
    padding: 16px 0;
  }
  .groups {
    max-width: 680px;
    margin: 0 auto;
    padding: 8px 0 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
  }
  .group {
    flex: 1 1 180px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .kicker {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--gk-font-body);
    font-size: 11px;
    letter-spacing: 0.3em;
    font-weight: 600;
    color: var(--gk-gold-bright);
    text-transform: uppercase;
  }
  .group :global(.ticks) {
    margin: -4px 0 2px;
  }
  ul {
    margin: 0;
    padding: 0;
    list-style: none;
  }
  li a {
    display: block;
    padding: 6px 0;
    border-top: 1px solid var(--gk-lines);
    font-size: 15px;
    font-weight: 600;
    color: var(--gk-text);
    text-decoration: none;
    transition: color var(--gk-ease);
  }
  li a:hover {
    color: var(--gk-teal-bright);
  }
</style>