:root {
  --bg: #0d1210;
  --fg: #b8cdb8;
  --dim: #66806a;
  --accent: #6fbf8f;
  --border: #22291f;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: "SF Mono", "Fira Code", "JetBrains Mono", Consolas, Menlo, monospace;
  font-size: 15px;
  line-height: 1.6;
}
body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 60px 20px 100px;
}
main {
  width: clamp(320px, 90vw, 1100px);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.navbar .brand {
  font-family: "Atkinson Hyperlegible Next", Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.navbar .brand .path { color: var(--accent); }
.navlinks {
  display: flex;
  gap: 18px;
  list-style: none;
  font-family: "Atkinson Hyperlegible Next", Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 18px;
}
.navlinks a {
  color: var(--dim);
  text-decoration: none;
}
.navlinks a:hover, .navlinks a.active { color: var(--accent); }

header {
  margin-bottom: 40px;
  padding-bottom: 20px;
}
.tagline {
  color: var(--dim);
  margin-top: 10px;
  font-family: "Atkinson Hyperlegible Next", Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 21px;
}
h1 {
  font-size: 23px;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

section { margin-bottom: 36px; }
section h2 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dim);
  margin-bottom: 14px;
}
section h2::before { content: "# "; color: var(--border); }

ul.links { list-style: none; }
ul.links li {
  padding: 8px 0;
  border-bottom: 1px dashed var(--border);
}
ul.links li:last-child { border-bottom: none; }
ul.links a {
  color: var(--fg);
  text-decoration: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
ul.links a:hover { color: var(--accent); }
ul.links a::before { content: "→ "; color: var(--dim); }
ul.links .meta {
  color: var(--dim);
  font-size: 12px;
  white-space: nowrap;
}

.post {
  padding: 12px 0;
  margin-bottom: 18px;
}
.post:last-child { margin-bottom: 0; }
.post-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}
.post-meta {
  color: var(--dim);
  font-family: "Atkinson Hyperlegible Next", Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 18px;
  white-space: nowrap;
}
.post-title {
  font-family: "Atkinson Hyperlegible Next", Helvetica Neue, Helvetica, Arial, sans-serif;
  color: var(--accent);
  font-size: 36px;
  font-weight: 700;
  line-height: 1.2;
}
.post-title a { color: inherit; text-decoration: none; }
.post-title a:hover { color: var(--fg); }
.post-body {
  font-family: "Atkinson Hyperlegible Next", Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.7;
}
.post-body p { margin-bottom: 10px; }
.post-body p:last-child { margin-bottom: 0; }
.post-body a { color: var(--fg); }
.post-body code, .post-body pre {
  font-family: "Atkinson Hyperlegible Mono", "SF Mono", "Fira Code", monospace;
  font-size: 18px;
}
.post-body a:hover { color: var(--accent); }
.post-body pre {
  background: #0a0e0c;
  border: 1px solid var(--border);
  padding: 12px 14px;
  margin: 4px 0 10px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
.post-body pre code {
  font-size: 15px;
  font-weight: 400;
  color: var(--accent);
  background: none;
  border: none;
  padding: 0;
}
.post-body code {
  background: #0a0e0c;
  border: 1px solid var(--border);
  padding: 1px 4px;
}

/* rouge syntax highlighting — muted, on-brand palette */
.highlight .c, .highlight .cm, .highlight .cp, .highlight .c1, .highlight .cs { color: var(--dim); font-style: italic; } /* comments */
.highlight .err { color: #c47a6a; }
.highlight .k, .highlight .kc, .highlight .kd, .highlight .kn, .highlight .kp, .highlight .kr, .highlight .kt { color: var(--accent); } /* keywords */
.highlight .o, .highlight .ow { color: #a9b88c; } /* operators */
.highlight .n, .highlight .nx { color: var(--fg); }
.highlight .na, .highlight .nb, .highlight .nc, .highlight .nd, .highlight .ne, .highlight .nf, .highlight .ni, .highlight .nl, .highlight .nn, .highlight .nt, .highlight .nv, .highlight .py, .highlight .vc, .highlight .vg, .highlight .vi { color: #7ea3a8; } /* names/tags */
.highlight .s, .highlight .s1, .highlight .s2, .highlight .sb, .highlight .sc, .highlight .sd, .highlight .se, .highlight .sh, .highlight .si, .highlight .sx, .highlight .sr, .highlight .ss, .highlight .bp { color: #b6a06a; } /* strings */
.highlight .m, .highlight .mf, .highlight .mh, .highlight .mi, .highlight .mo, .highlight .il { color: #93a878; } /* numbers */
.highlight .go { color: var(--fg); } /* generic output */
.highlight .gp { color: var(--dim); } /* prompt, e.g. "$ " */
.highlight .gt, .highlight .gr { color: #c47a6a; }
.highlight .gi { color: var(--accent); }
.highlight .gd { color: #c47a6a; }
.highlight .gh, .highlight .gu { color: var(--dim); font-weight: bold; }
.highlight .w { color: transparent; }
.post-body img {
  max-width: 100%;
  border: 1px solid var(--border);
  display: block;
  margin: 4px 0;
}
.post-body iframe {
  max-width: 100%;
  border: 1px solid var(--border);
}

.post-unwrap {
  display: block;
  background: transparent;
  border: none;
  color: var(--dim);
  font-family: "Atkinson Hyperlegible Mono", "SF Mono", "Fira Code", monospace;
  font-size: 14px;
  cursor: pointer;
  padding: 6px 0;
}
.post-unwrap:hover { color: var(--accent); }
.post-rest[hidden] { display: none; }

.note {
  color: var(--dim);
  font-size: 13px;
  padding: 12px 0;
}

footer {
  margin-top: 60px;
  padding-top: 20px;
  color: var(--dim);
  font-family: "Atkinson Hyperlegible Next", Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 18px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
footer a { color: var(--dim); }
footer a:hover { color: var(--accent); }

.tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 8px; }
.tag {
  display: inline-block;
  font-family: "Atkinson Hyperlegible Next", Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 18px;
  color: var(--dim);
  text-decoration: none;
}
.tag::before { content: "#"; }
.tag:hover, .tag.active { color: var(--accent); }

.archive-year {
  color: var(--accent);
  font-size: 16px;
  margin: 24px 0 10px;
}
.archive-year:first-child { margin-top: 0; }
ul.archive-list { list-style: none; }
ul.archive-list li {
  display: flex;
  gap: 14px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--border);
}
ul.archive-list li:last-child { border-bottom: none; }
ul.archive-list .date { color: var(--dim); font-size: 12px; white-space: nowrap; }
ul.archive-list a { color: var(--fg); text-decoration: none; }
ul.archive-list a:hover { color: var(--accent); }

.search-box {
  width: 100%;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: inherit;
  font-size: 14px;
  padding: 10px 12px;
  margin-bottom: 20px;
}
.search-box:focus { outline: none; border-color: var(--accent); }
#search-results .post { cursor: default; }