/* mark's basement — stylesheet */

:root {
  --bg:       #0e0e0e;
  --bg-alt:   #181818;
  --border:   #2a2a2a;
  --text:     #d4d4d4;
  --muted:    #909090;
  --accent:   #7ec8a0;
  --link:     #7ec8a0;
  --link-vis: #5a9b76;
  --max-w:    680px;
  --mono:     "Courier New", Courier, monospace;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.9rem;
  line-height: 1.7;
  padding: 2rem 1rem;
}

/* ── layout ── */

.wrapper {
  max-width: var(--max-w);
  margin: 0 auto;
}

/* ── header ── */

header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 2rem;
}

header .site-title {
  font-size: 1.4rem;
  font-weight: bold;
  letter-spacing: 0.04em;
  color: var(--accent);
  text-decoration: none;
}

header .site-title:hover {
  text-decoration: underline;
}

header .tagline {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 0.2rem;
}

/* ── nav ── */

nav {
  margin-top: 0.8rem;
}

nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0;
}

nav ul li::after {
  content: " /";
  color: var(--border);
}

nav ul li:last-child::after {
  content: "";
}

nav ul li a {
  padding-right: 0.4rem;
}

/* ── main content ── */

main {
  margin-bottom: 3rem;
}

/* ── footer ── */

footer {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.75rem;
}

footer a {
  color: var(--muted);
}

footer a:hover {
  color: var(--text);
}

/* ── typography ── */

h1, h2, h3 {
  color: var(--accent);
  font-weight: bold;
  line-height: 1.2;
}

h1 { font-size: 1.3rem; margin-bottom: 0.8rem; }
h2 { font-size: 1.1rem; margin: 2rem 0 0.6rem; }
h3 { font-size: 0.95rem; margin: 1.5rem 0 0.4rem; }

p {
  margin-bottom: 1rem;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.5rem 0;
}

/* ── links ── */

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

a:hover {
  text-decoration: underline;
}

a:visited {
  color: var(--link-vis);
}

/* ── lists ── */

ul, ol {
  padding-left: 1.4rem;
  margin-bottom: 1rem;
}

li {
  margin-bottom: 0.25rem;
}

/* ── inline code & pre ── */

code {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 0.1em 0.3em;
  font-family: var(--mono);
  font-size: 0.85em;
  border-radius: 2px;
}

pre {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1rem;
  font-size: 0.82rem;
}

pre code {
  background: none;
  border: none;
  padding: 0;
}

/* ── blockquote ── */

blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
  color: var(--muted);
  margin-bottom: 1rem;
}

/* ── tables ── */

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}

th {
  text-align: left;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
  padding: 0.3rem 0.5rem;
}

td {
  padding: 0.3rem 0.5rem;
  border-bottom: 1px solid var(--border);
}

/* ── utility ── */

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

.post-list {
  list-style: none;
  padding: 0;
}

.post-list li {
  display: flex;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 0.4rem;
}

.post-list .date {
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── 88x31 buttons ── */

.button-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  list-style: none;
  padding: 0;
  margin-bottom: 1rem;
}

.button-grid li {
  margin: 0;
}

.button-grid a {
  display: block;
  line-height: 0;
}

.button-grid img {
  width: 88px;
  height: 31px;
  image-rendering: pixelated;
  border: 1px solid var(--border);
  display: block;
}

.button-grid img:hover {
  border-color: var(--accent);
}