:root {
  --bg: #0a0b0d;
  --panel: #121418;
  --plate: #1a1d23;
  --line: #2b2f38;
  --text: #d2d7df;
  --muted: #848b97;
  --accent: #c7952f;
  --danger: #8b3a3a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Bahnschrift", "Segoe UI", Tahoma, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% -8%, #1a1f27 0%, transparent 46%),
    radial-gradient(circle at 100% 0%, #17120d 0%, transparent 38%),
    var(--bg);
  letter-spacing: 0.02em;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.02) 0,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 3px
    );
  opacity: 0.22;
  mix-blend-mode: soft-light;
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 16px 56px;
}

.hero {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 45%),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 16px 18px;
  margin-bottom: 16px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 10px 28px rgba(0, 0, 0, 0.45);
}

h1 {
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #e3e7ee;
  font-weight: 700;
}

.verse {
  margin: 0;
  line-height: 1.65;
  color: #c4cad6;
  font-family: "Courier New", Consolas, monospace;
}

.gallery {
  display: grid;
  gap: 16px;
}

.gallery img {
  width: 100%;
  display: block;
  border: 1px solid #333845;
  border-radius: 2px;
  background: #0b0d11;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 8px 24px rgba(0, 0, 0, 0.42);
}

.verify-shell {
  max-width: 720px;
  margin: 60px auto;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 55%),
    var(--panel);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 10px 28px rgba(0, 0, 0, 0.45);
}

.muted {
  color: var(--muted);
  margin: 0;
}

.verify-shell input {
  width: 100%;
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid #404655;
  border-radius: 2px;
  background: #0d1014;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.verify-shell button {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 2px;
  border: 1px solid #464c5c;
  background: var(--plate);
  color: var(--text);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.verify-shell button:hover {
  border-color: var(--accent);
}

.result {
  margin-top: 14px;
  padding: 12px;
  border-radius: 2px;
  white-space: pre-line;
  font-family: "Courier New", Consolas, monospace;
}

.result.ok {
  background: #18251d;
  border: 1px solid #3d6b4b;
}

.result.err {
  background: #2a1717;
  border: 1px solid var(--danger);
}