/* Controls: adjust fonts, colors, and spacing here.
   - Typography: --font-family, --font-size-base, --line-height
   - Color: set the hex values below (background, text, accents)
   - Layout/spacing: --max-width, --block-padding, --section-gap
*/
:root {
  --bg: #191724;
  --panel: #14121d;
  --text: #e0def4;
  --muted: #444155;
  --accent-foam: #9ccfd8;
  --accent-gold: #f6c177;
  --accent-iris: #c4a7e7;
  --accent-love: #eb6f92;
  --accent-pine: #31748f;
  --accent-rose: #ebbcba;
  --border: #0d0c12;
  --font-family: "Space Mono", "JetBrains Mono", "Source Code Pro", "MonoLisa", "Cousine", "Menlo", "Consolas", "Liberation Mono", "DejaVu Sans Mono", "Courier New", monospace; /* reorder to change the primary face */
  --font-size-base: 28px; /* raise/lower to scale type */
  --line-height: 1.7; /* increase for more breathing room */
  --max-width: 1180px; /* shell width */
  --block-radius: 8px;
  --block-padding: 1.05rem 1.15rem;
  --section-gap: 1.8rem; /* vertical rhythm */
}

* {
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  margin: 0;
  padding: 0;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: rgba(129, 161, 193, 0.25);
}

.shell {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 52px 22px 80px;
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text);
  margin: 0 0 0.4rem 0;
  font-weight: 450;
  letter-spacing: 0.01em;
}

h1 {
  font-size: 2.3rem;
}

h2 {
  font-size: 1.3rem;
  color: var(--accent-pine);
}

p {
  margin: 0 0 0.95rem 0;
}

ul, ol {
  margin: 0.2rem 0 0.95rem 1.1rem;
  padding: 0;
}

a {
  color: var(--accent-pine);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

strong {
  color: var(--text);
}

em {
  color: var(--accent-pine);
}

code {
  background: var(--panel);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--accent-gold);
}

pre {
  background: var(--panel);
  border-radius: var(--block-radius);
  border: 1px solid var(--border);
  padding: 1rem;
  overflow-x: auto;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 1.2rem 0;
}

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

.dimmed {
  color: var(--muted);
}

.accent {
  color: var(--accent-love);
}

.prompt-line {
  color: var(--accent-gold);
  font-weight: 400;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
  display: inline-block;
}

.header-line {
  color: var(--muted);
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 0.35rem;
  margin-bottom: 0.5rem;
}

/* Terminal-style blocks: duplicate in Markdown to add new sections. */
.prompt-block {
  background: var(--panel);
  border: 1.5px solid var(--border);
  border-radius: var(--block-radius);
  padding: var(--block-padding);
  margin: 0;
}

.prompt-block,
.prompt-block * {
  font-family: var(--font-family);
  font-variant-ligatures: none;
}

.prompt-block + .prompt-block {
  margin-top: 0.45rem;
}

.prompt-block p:first-of-type {
  color: var(--accent-gold);
  font-weight: 450;
  margin-bottom: 0.65rem;
  letter-spacing: 0.015em;
}

.prompt-block p:not(:first-of-type) {
  color: var(--text);
}

.prompt-block ul, .prompt-block ol {
  margin-left: 1rem;
}

.prompt-block li + li {
  margin-top: 0.35rem;
}

.label {
  display: inline-block;
  padding: 0.15rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--muted);
  margin-right: 0.35rem;
}

blockquote {
  border-left: 2px solid var(--border);
  margin: 0.6rem 0;
  padding-left: 0.8rem;
  color: var(--muted);
}

footer {
  margin-top: 1.8rem;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 640px) {
  :root {
    --font-size-base: 16px;
    --block-padding: 0.95rem 1rem;
  }

  .shell {
    padding: 32px 16px 64px;
  }

  h1 {
    font-size: 1.7rem;
  }
}