body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.not-found {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7rem 2rem 5rem;
  gap: 0;
  position: relative;
}

.nf-code {
  font-family: "Fraunces", serif;
  font-size: clamp(7rem, 22vw, 16rem);
  font-weight: 600;
  line-height: 1;
  color: var(--surface0);
  letter-spacing: -0.02em;
  user-select: none;
  position: relative;
  opacity: 0;
  animation: fadeUp 0.6s 0.1s forwards;
}

.nf-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mauve);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0;
  animation: fadeUp 0.6s 0.3s forwards;
}

.nf-eyebrow::before,
.nf-eyebrow::after {
  content: "";
  display: block;
  height: 1px;
  width: 3rem;
  background: var(--mauve);
  opacity: 0.5;
}

.nf-heading {
  font-family: "Fraunces", serif;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 0.6s 0.4s forwards;
}

.nf-heading em {
  font-style: italic;
  color: var(--mauve);
}

.nf-desc {
  font-size: 0.88rem;
  color: var(--subtext0);
  max-width: 420px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.6s 0.5s forwards;
}

.nf-terminal {
  background: var(--mantle);
  border: 1px solid var(--surface0);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  font-size: 0.78rem;
  color: var(--subtext1);
  text-align: left;
  max-width: 440px;
  width: 100%;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.6s 0.6s forwards;
}

.nf-terminal-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.nf-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.nf-dot--red {
  background: var(--red);
  opacity: 0.7;
}

.nf-dot--yellow {
  background: var(--yellow);
  opacity: 0.7;
}

.nf-dot--green {
  background: var(--green);
  opacity: 0.7;
}

.nf-terminal-line {
  display: flex;
  gap: 0.6rem;
  line-height: 1.9;
}

.nf-prompt {
  color: var(--green);
}

.nf-cmd {
  color: var(--text);
}

.nf-err {
  color: var(--red);
}

.nf-comment {
  color: var(--overlay1);
}

.nf-cursor {
  display: inline-block;
  width: 0.55em;
  height: 1em;
  background: var(--mauve);
  vertical-align: text-bottom;
  animation: blink 1.1s step-end infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

.nf-actions {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  justify-content: center;
  opacity: 0;
  animation: fadeUp 0.6s 0.7s forwards;
}