:root {
  --bg: #f5efe6;
  --window-bg: #fffdf9;
  --text: #3f3b37;
  --accent: #6b8f71;
  --accent-alt: #c97a63;
  --border: #d8cfc2;
  --shadow: rgba(74, 66, 56, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "courier new", courier, monospace;
  background: var(--bg);
  color: var(--text);
  text-transform: lowercase;
  letter-spacing: 0.01em;
}

.desktop {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.window {
  width: min(700px, 100%);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--window-bg);
  box-shadow: 0 12px 24px var(--shadow);
}

.title-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(180deg, #efe8dc 0%, #e8ded0 100%);
  border-bottom: 1px solid var(--border);
  padding: 0.45rem 0.7rem;
}

.title-text {
  font-size: 0.85rem;
  color: #5d554f;
}

.title-actions {
  display: flex;
  gap: 0.35rem;
}

.title-actions span {
  width: 10px;
  height: 10px;
  border: 1px solid #c8bbab;
  border-radius: 2px;
  background: #f8f3eb;
}

.window-content {
  padding: 1.2rem;
}

.brand,
.comments-heading {
  margin: 0;
  font-size: 1.25rem;
  color: var(--accent);
}

.brand-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dotted transparent;
}

.brand-link:hover,
.brand-link:focus-visible {
  border-bottom-color: var(--accent);
}

.tagline {
  margin: 0.5rem 0 1rem;
  color: #55504a;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.nav-link,
.contact a,
.back-link a {
  color: var(--accent-alt);
  text-decoration: none;
}

.nav-link:hover,
.nav-link:focus-visible,
.contact a:hover,
.contact a:focus-visible,
.back-link a:hover,
.back-link a:focus-visible {
  text-decoration: underline;
}

.contact {
  margin: 1.15rem 0;
  line-height: 1.45;
}

.system-status {
  margin-top: 1.1rem;
  border-top: 1px dashed #d9cfbe;
  padding-top: 0.9rem;
  font-size: 0.95rem;
}

.system-status p,
.back-link,
.cursor-line {
  margin: 0.35rem 0;
}

.comments {
  margin-top: 0.7rem;
  border-top: 1px dashed #d9cfbe;
  padding-top: 0.75rem;
}

.cursor {
  animation: blink 0.9s steps(1, end) infinite;
  color: var(--accent);
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  50.01%,
  100% {
    opacity: 0;
  }
}

@media (max-width: 640px) {
  .window-content {
    padding: 1rem;
  }

  .brand,
  .comments-heading {
    font-size: 1.1rem;
  }

  .system-status {
    font-size: 0.9rem;
  }
}