:root {
  --bg: #f5f7fa;
  --card: #ffffff;
  --ink: #1f2733;
  --muted: #64748b;
  --line: #e2e8f0;
  --accent: #b4530a;
  --accent-ink: #ffffff;
  --pop: #0f172a;
  --shadow: 0 1px 2px rgba(15,23,42,.06), 0 8px 24px rgba(15,23,42,.06);
  --radius: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  font-size: 17px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 18px; }

/* header / footer / crumbs */
.site-head { border-bottom: 1px solid var(--line); background: var(--card); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.brand { font-weight: 800; font-size: 19px; color: var(--pop); letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.nav a { color: var(--muted); font-size: 15px; margin-left: 18px; }
.crumbs { font-size: 13px; color: var(--muted); margin: 18px 0 4px; }
.crumbs a { color: var(--muted); }
h1 { font-size: 28px; line-height: 1.2; letter-spacing: -.02em; margin: 10px 0 14px; }
.lead { color: var(--muted); margin: 0 0 20px; }
h2 { font-size: 20px; margin: 30px 0 12px; letter-spacing: -.01em; }
.site-foot { border-top: 1px solid var(--line); margin-top: 40px; padding: 22px 0 50px; color: var(--muted); font-size: 14px; background: var(--card); }
.site-foot a { color: var(--muted); }
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 8px 18px; }

/* controls */
.controls { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin: 8px 0 18px; }
.controls label { display: block; font-size: 13px; color: var(--muted); margin: 0 0 5px; font-weight: 600; }
.row { display: flex; flex-wrap: wrap; gap: 14px; }
.row + .row { margin-top: 14px; }
.row > div { flex: 1; min-width: 130px; }
input, select { width: 100%; padding: 10px 12px; font-size: 16px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); }
.ctl-foot { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 14px; }
.print-btn { font: inherit; font-weight: 700; font-size: 16px; cursor: pointer; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 10px; padding: 11px 20px; }
.print-btn:hover { filter: brightness(1.1); }
.hint { color: var(--muted); font-size: 13px; }

/* the sign (the artifact IS the page) */
.sign-wrap { display: flex; justify-content: center; margin: 0 0 22px; }
.sign {
  --sign-color: #111111;
  --sign-scale: 1;
  position: relative;
  width: 100%;
  max-width: 640px;
  aspect-ratio: 8.5 / 11;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5em;
  text-align: center;
  padding: 7% 8%;
  overflow: hidden;
}
.sign.landscape { aspect-ratio: 11 / 8.5; max-width: 860px; }
.sign-emoji { font-size: calc(4.6rem * var(--sign-scale)); line-height: 1; }
.sign-headline {
  font-size: calc(3.4rem * var(--sign-scale));
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -.02em;
  color: var(--sign-color);
  outline: none;
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: break-word;
}
.sign-sub {
  font-size: calc(1.6rem * var(--sign-scale));
  font-weight: 600;
  line-height: 1.25;
  color: var(--sign-color);
  outline: none;
  white-space: pre-line;
  max-width: 100%;
  overflow-wrap: break-word;
  word-break: break-word;
}
.sign-headline:focus, .sign-sub:focus { box-shadow: 0 0 0 2px rgba(180,83,10,.35); border-radius: 4px; }

/* background styles */
.sign.bg-bordered { border: 10px solid var(--sign-color); }
.sign.bg-band .sign-headline {
  background: var(--sign-color);
  color: #fff;
  padding: .18em .5em;
  border-radius: 8px;
  width: 100%;
}

/* link grids */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; margin-bottom: 10px; }
.grid a { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px; color: var(--ink); font-size: 15px; }
.grid a:hover { border-color: var(--accent); text-decoration: none; }
.chip-emoji { margin-right: 6px; }

/* prose + ads */
.prose { margin: 22px 0; }
.prose p { margin: 0 0 14px; }
.ad-slot {
  margin: 22px 0;
  min-height: 90px;
  display: flex; align-items: center; justify-content: center;
  background: repeating-linear-gradient(45deg, #eef2f6, #eef2f6 10px, #f4f7fa 10px, #f4f7fa 20px);
  border: 1px dashed #cbd5e1;
  border-radius: 10px;
  color: #94a3b8; font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
}

@media (max-width: 620px) {
  h1 { font-size: 23px; }
  .sign-emoji { font-size: calc(3.2rem * var(--sign-scale)); }
  .sign-headline { font-size: calc(2.3rem * var(--sign-scale)); }
  .sign-sub { font-size: calc(1.2rem * var(--sign-scale)); }
}

/* print: the sign is the page, everything else disappears */
@media print {
  body { background: #fff; }
  .no-print, .ad-slot { display: none !important; }
  .wrap { max-width: none; padding: 0; }
  .sign-wrap { margin: 0; }
  .sign {
    width: 100%;
    max-width: none;
    aspect-ratio: auto;
    min-height: 96vh;
    border: none;
    box-shadow: none;
    border-radius: 0;
    page-break-inside: avoid;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  .sign.bg-bordered { border: 0.16in solid var(--sign-color); }
  .sign-emoji { font-size: calc(20vh * var(--sign-scale)); }
  .sign-headline { font-size: calc(15vh * var(--sign-scale)); }
  .sign-sub { font-size: calc(5.5vh * var(--sign-scale)); }
  .sign-headline:focus, .sign-sub:focus { box-shadow: none; }
}