:root {
  --amber: #ff8f1f;
  --amber-dim: #cc7418;
  --amber-link: #ffd27a;
  --bg: #141414;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", "DejaVu Sans Mono", "Roboto Mono", monospace;

  --cols: 80ch;
  --chrome-h: 3.5em;
  --chrome-pad-y: 0.6ch;
  --chrome-pad-x: 1ch;
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--amber);
  font: 14px/1.55 var(--mono);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  margin-top: var(--chrome-h);
  margin-bottom: var(--chrome-h);
}

/* ── fixed bars: padded, clean separators ───────────────────────────────── */

.termbar,
.footerbar {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  width: var(--cols);
  margin: 0;
  white-space: pre;
  color: var(--amber-dim);
  padding: var(--chrome-pad-y) var(--chrome-pad-x);
  z-index: 1000;
}
.termbar::before,
.footerbar::before {
  content: "";
  position: fixed;
  left: 0;
  right: 0;
  background: var(--bg);
  z-index: -1;
}
.termbar {
  top: 0;
}
.termbar::before {
  top: 0;
  height: var(--chrome-h);
  background-image: linear-gradient(to bottom, rgba(255, 143, 31, 0.28), rgba(255, 143, 31, 0.28)), linear-gradient(var(--bg), var(--bg));
  background-size: 100% 1px, 100% calc(var(--chrome-h) - 1px);
  background-repeat: no-repeat;
}
.footerbar {
  bottom: 0;
}
.footerbar::before {
  bottom: 0;
  height: var(--chrome-h);
  background-image: linear-gradient(to top, rgba(255, 143, 31, 0.28), rgba(255, 143, 31, 0.28)), linear-gradient(var(--bg), var(--bg));
  background-size: 100% 1px, 100% calc(var(--chrome-h) - 1px);
  background-repeat: no-repeat;
}

/* ── frame ──────────────────────────────────────────────────────────────── */

.term {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.wrap {
  width: var(--cols);
  margin: 2ch 0;
  padding: 0;
}
a {
  color: var(--amber-link);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
:focus {
  outline: 1px dashed var(--amber-link);
  outline-offset: 2px;
}

/* ── dossier panel baseline ─────────────────────────────────────────────── */

.prose {
  width: var(--cols);
  margin: 2ch auto 3ch;
  padding: 2ch 2ch 2.25ch;
  background: linear-gradient(rgba(255, 143, 31, 0.035), rgba(255, 143, 31, 0.02));
  border: 1px solid rgba(255, 143, 31, 0.26);
  box-shadow: inset 4px 0 0 rgba(255, 143, 31, 0.33), 0 10px 24px rgba(0, 0, 0, 0.32);
}
h1 {
  font-size: 18px;
  margin: 0 0 0.75ch;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
h2 {
  font-size: 16px;
  margin: 1.75ch 0 0.75ch;
  padding-left: 2ch;
  position: relative;
}
h2::before {
  content: "▌";
  position: absolute;
  left: 0;
  top: 0.1em;
  color: var(--amber-dim);
  opacity: 0.9;
}
p,
ul,
ol {
  margin: 0 0 1ch;
}
pre,
code {
  font-family: var(--mono);
}
pre {
  background: none;
  border: 0;
  padding: 0;
  color: var(--amber);
}

/* ── MD-specific enhancements (prose--md) ───────────────────────────────── */

.prose--md .post-header {
  margin-bottom: 1.25ch;
}
.prose--md .post-title {
  margin: 0 0 0.25ch;
}
.prose--md .post-meta {
  color: var(--amber-link);
  margin: 0 0 0.75ch;
}
.prose--md .post-rule {
  border: 0;
  border-top: 1px dashed rgba(255, 143, 31, 0.25);
  margin: 0.5ch 0 1.25ch;
}

.prose--md h1 {
  margin-bottom: 0.5ch;
}
.prose--md h3 {
  font-size: 15px;
  margin: 1.25ch 0 0.5ch;
}
.prose--md h4 {
  font-size: 14px;
  margin: 1ch 0 0.5ch;
  color: var(--amber-dim);
}

.prose--md p {
  margin: 0 0 0.9ch;
  text-wrap: pretty;
  hyphens: auto;
  letter-spacing: 0.005em;
  line-height: 1.6;
  padding-left: 2ch;
  border-left: 1px dashed rgba(255, 143, 31, 0.22);
}
.prose--md p + p {
  border-top: 1px dotted rgba(255, 143, 31, 0.14);
  padding-top: 0.8ch;
}

.prose--md ul,
.prose--md ol {
  margin: 0.6ch 0 1.1ch;
  padding-left: 3.5ch;
}
.prose--md li {
  margin: 0.2ch 0;
}

/* blockquote = “file note” */
.prose--md blockquote {
  margin: 1.1ch 0;
  padding: 0.9ch 1.25ch;
  border: 1px dashed var(--amber-dim);
  background: rgba(255, 143, 31, 0.05);
}
.prose--md blockquote p {
  padding-left: 0;
  border-left: 0;
  margin: 0;
}

/* inline code + code blocks */
.prose--md code {
  background: rgba(255, 143, 31, 0.12);
  padding: 0.05em 0.35em;
  border: 1px solid rgba(255, 143, 31, 0.35);
}
.prose--md pre {
  margin: 1ch 0 1.25ch;
  overflow: auto;
  padding: 1ch 1.25ch;
  background: rgba(255, 143, 31, 0.06);
  border: 1px solid rgba(255, 143, 31, 0.35);
  box-shadow: inset 3px 0 0 rgba(255, 143, 31, 0.35);
}
.prose--md pre code {
  background: transparent;
  border: 0;
  padding: 0;
}

/* tables */
.prose--md table {
  width: 100%;
  border-collapse: collapse;
  margin: 1ch 0 1.25ch;
}
.prose--md th,
.prose--md td {
  border: 1px solid rgba(255, 143, 31, 0.28);
  padding: 0.6ch 0.8ch;
}
.prose--md th {
  color: var(--amber-link);
}

/* images */
.prose--md img {
  max-width: 100%;
  display: block;
  margin: 1ch auto;
  border: 1px solid rgba(255, 143, 31, 0.22);
}

/* footers */
.prose--md .post-footer hr {
  border: 0;
  border-top: 1px dashed rgba(255, 143, 31, 0.25);
}
.prose--md .post-nav {
  margin: 0.8ch 0 0;
}

/* ── directory UI retained ──────────────────────────────────────────────── */

.label {
  color: var(--amber-dim);
  margin: 0 0 1ch;
}
.cmd {
  display: flex;
  gap: 1ch;
  align-items: center;
  margin: 0 0 2ch;
}
.cmd code {
  font-size: 15px;
}
.btn {
  appearance: none;
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--amber-link);
  cursor: pointer;
}
.btn::before {
  content: "[";
}
.btn::after {
  content: "]";
}
.btn:hover {
  text-decoration: underline;
}

pre.dir {
  margin: 0;
  padding: 0;
  white-space: pre;
  overflow: auto;
  color: var(--amber);
}
pre.dir .hdr {
  color: var(--amber-dim);
}
pre.dir .m {
  display: inline-block;
  width: 11ch;
}
pre.dir .o {
  display: inline-block;
  width: 6ch;
}
pre.dir .s {
  display: inline-block;
  width: 6ch;
  text-align: right;
}
pre.dir .d {
  display: inline-block;
  width: 10ch;
}
pre.dir .n {
  color: var(--amber-link);
}

.dirlist {
  margin: 0;
  padding: 0;
  border: 1px solid var(--amber-dim);
  background: rgba(255, 143, 31, 0.03);
}
.dirlist .row {
  display: grid;
  grid-template-columns: 12ch 7ch 7ch 12ch 1fr;
  gap: 1ch;
  align-items: baseline;
  padding: 0.6ch 1ch;
  text-decoration: none;
  color: var(--amber);
  position: relative;
}
.dirlist .row.hdr {
  color: var(--amber-dim);
  border-bottom: 1px dashed var(--amber-dim);
  padding-top: 0.75ch;
  padding-bottom: 0.75ch;
}
.dirlist .row:not(.hdr)::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: transparent;
}
.dirlist .row:nth-child(even):not(.hdr) {
  background: rgba(255, 143, 31, 0.04);
}
.dirlist .row:hover:not(.hdr),
.dirlist .row:focus-visible:not(.hdr) {
  background: rgba(255, 143, 31, 0.1);
}
.dirlist .row:hover::before,
.dirlist .row:focus-visible::before {
  background: rgba(255, 143, 31, 0.45);
}
.dirlist .m {
  font-variant-ligatures: none;
}
.dirlist .o,
.dirlist .s,
.dirlist .d {
  color: var(--amber);
}
.dirlist .s {
  text-align: right;
}
.dirlist .n {
  color: var(--amber-link);
}
.dirlist .n::before {
  content: "· ";
  color: var(--amber-dim);
}
.dirlist .row[data-dir="true"] .n::before {
  content: "▸ ";
  color: var(--amber-dim);
}
.dirlist .row:focus-visible {
  outline: 1px dashed var(--amber-link);
  outline-offset: 2px;
}

/* cmd-callout */
.cmd-callout {
  position: relative;
  margin: 0 0 3ch;
  padding: 1.25ch 1.5ch;
  border: 1px solid var(--amber-dim);
  background: rgba(255, 143, 31, 0.08);
  box-shadow: inset 3px 0 0 rgba(255, 143, 31, 0.35);
}
.cmd-callout code {
  font-size: 16px;
  line-height: 1.1;
}
.cmd-callout .btn {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.cmd-callout::after {
  content: "copy";
  position: absolute;
  right: 1.25ch;
  top: 50%;
  transform: translateY(-50%);
  color: var(--amber-link);
  opacity: 0.75;
  pointer-events: none;
}
.cmd-callout:hover {
  background: rgba(255, 143, 31, 0.12);
}
.cmd-callout:focus-within {
  outline: 1px dashed var(--amber-link);
  outline-offset: 2px;
}
.cmd-callout[data-copied="true"]::after {
  content: "copied";
  opacity: 1;
}