/* ------------------------------------------------------------------ */
/* Themes. Amber is the default; :theme in the command line cycles.    */
/* ------------------------------------------------------------------ */

:root,
[data-theme="amber"] {
  --bg: #0d0c0a;
  --bg-2: #14130f;
  --bg-3: #1c1a15;
  --line: #29261f;
  --line-2: #3b362c;
  --fg: #ebdfc3;
  --fg-2: #b9ad92;
  --muted: #7f7662;
  --faint: #4b4539;
  --accent: #e9a64c;
  --on-accent: #1a1307;
  --green: #a7c47c;
  --red: #e3806a;
  --blue: #8db4c4;
  --violet: #c7a1c4;
  --sel: rgba(233, 166, 76, 0.24);
  color-scheme: dark;
}

/* The ink colours of the catalogue sites, at night. */
[data-theme="paper"] {
  --bg: #131210;
  --bg-2: #1a1916;
  --bg-3: #22201c;
  --line: #2c2a26;
  --line-2: #4a463f;
  --fg: #ece6d9;
  --fg-2: #c2bbad;
  --muted: #938c7f;
  --faint: #5a554c;
  --accent: #e5694a;
  --on-accent: #1a0c07;
  --green: #b5bf8e;
  --red: #e5694a;
  --blue: #a9b8c0;
  --violet: #c9a9b6;
  --sel: rgba(229, 105, 74, 0.25);
  color-scheme: dark;
}

[data-theme="phosphor"] {
  --bg: #050805;
  --bg-2: #0a100a;
  --bg-3: #101810;
  --line: #17251a;
  --line-2: #24392a;
  --fg: #c4f5bd;
  --fg-2: #86c98a;
  --muted: #4f8a56;
  --faint: #2c4d31;
  --accent: #66f07a;
  --on-accent: #031005;
  --green: #66f07a;
  --red: #f0d066;
  --blue: #7fe0d0;
  --violet: #b3e67f;
  --sel: rgba(102, 240, 122, 0.22);
  color-scheme: dark;
}

[data-theme="daylight"] {
  --bg: #f4efe4;
  --bg-2: #ebe5d7;
  --bg-3: #e2dbca;
  --line: #d6cdb9;
  --line-2: #bdb29a;
  --fg: #221e17;
  --fg-2: #4b4436;
  --muted: #7a705c;
  --faint: #a99f89;
  --accent: #a65a12;
  --on-accent: #fff8ec;
  --green: #4c6b1f;
  --red: #b2412a;
  --blue: #2f5f73;
  --violet: #7a4b78;
  --sel: rgba(166, 90, 18, 0.18);
  color-scheme: light;
}

/* ------------------------------------------------------------------ */
/* Base                                                                */
/* ------------------------------------------------------------------ */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 4.5rem;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg-2);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.7;
  font-variant-ligatures: none;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

::selection {
  background: var(--sel);
  color: var(--fg);
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
dd,
pre {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

pre {
  font-family: inherit;
}

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

a:hover {
  color: var(--accent);
}

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 1px dashed var(--accent);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

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

.mark {
  font-weight: 700;
  color: var(--fg);
}

.mark span {
  color: var(--accent);
}

.skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 40;
  padding: 0.3rem 0.7rem;
  background: var(--accent);
  color: var(--on-accent);
}

.skip:focus {
  top: 0.75rem;
}

kbd {
  padding: 0 0.35em;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  font-family: inherit;
  font-size: 0.9em;
  color: var(--fg-2);
}

/* ------------------------------------------------------------------ */
/* The site                                                            */
/* ------------------------------------------------------------------ */

.site {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px 5.5rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 52px;
  margin: 0 -24px;
  padding: 0 24px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-right: auto;
}

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

.brand:hover .brand-path {
  color: var(--accent);
}

.topbar nav {
  display: flex;
  gap: 1.4rem;
  font-size: 13px;
}

.topbar nav a {
  color: var(--muted);
}

.topbar nav a:hover,
.topbar nav a[aria-current="true"] {
  color: var(--accent);
}

/* whoami */

.hero {
  padding: clamp(56px, 11vh, 112px) 0 24px;
}

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

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

.hero h1:focus {
  outline: none;
}

.hero h1 {
  margin-top: 0.15rem;
  font-size: clamp(34px, 6.4vw, 60px);
  line-height: 1.08;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.lede {
  max-width: 54ch;
  margin-top: 1.25rem;
  font-size: 15px;
  color: var(--fg-2);
}

.building {
  margin-top: 1.1rem;
  color: var(--fg-2);
}

.building a {
  font-weight: 700;
  color: var(--accent);
}

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

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.3rem;
}

.chips li {
  padding: 0.05rem 0.55rem;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  font-size: 12px;
  background: var(--bg-2);
}

.c1 {
  color: var(--accent);
}
.c2 {
  color: var(--green);
}
.c3 {
  color: var(--blue);
}
.c4 {
  color: var(--red);
}
.c5 {
  color: var(--violet);
}

.socials {
  display: flex;
  gap: 1.1rem;
  margin-top: 1.4rem;
}

.socials a {
  display: grid;
  place-items: center;
  color: var(--muted);
}

.socials a:hover {
  color: var(--accent);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  background: var(--bg-2);
  font-size: 13px;
  color: var(--fg-2);
  transition: border-color 0.15s ease, color 0.15s ease, background-color 0.15s ease;
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--go {
  border-color: color-mix(in srgb, var(--green) 55%, var(--line-2));
  color: var(--green);
}

.btn--go:hover {
  border-color: var(--green);
  background: color-mix(in srgb, var(--green) 10%, var(--bg-2));
  color: var(--green);
}

.status-line {
  margin-top: 1.25rem;
  font-size: 12.5px;
  color: var(--muted);
}

.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 0.35rem;
  border-radius: 50%;
  background: var(--green);
  vertical-align: 0.06em;
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--green) 60%, transparent);
}

@media (prefers-reduced-motion: no-preference) {
  .dot {
    animation: pulse 2.4s ease-out infinite;
  }
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 6px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

/* Blocks: each section opens with the command that prints it. */

.block {
  margin-top: 76px;
}

.block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.cmd {
  font-size: 13px;
  font-weight: 400;
  color: var(--fg-2);
}

.cmd--sub {
  margin-top: 2.25rem;
}

.hint {
  margin-top: 0.3rem;
  font-size: 12px;
  color: var(--faint);
}

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

/* fetch */

.fetch {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
  margin-top: 1.25rem;
}

/* Full blocks tile without gaps at a line height of 1. */
.fetch-logo {
  font-size: 14px;
  line-height: 1;
  color: var(--accent);
}

.fetch-info div {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  gap: 0.75rem;
  font-size: 13px;
  line-height: 1.75;
}

.fetch-info dt {
  font-weight: 700;
  color: var(--accent);
}

.fetch-info dd {
  color: var(--fg);
}

.fetch-title {
  margin-bottom: 0.3rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px dashed var(--line-2);
}

.fetch-title dd {
  grid-column: 1 / -1;
  color: var(--fg-2);
}

.fetch-title b {
  color: var(--accent);
}

.fetch-info .swatches {
  display: flex;
  gap: 0;
  margin-top: 0.75rem;
}

.swatches span {
  width: 1.6rem;
  height: 0.85rem;
}

.swatches span:nth-child(1) { background: var(--bg-3); }
.swatches span:nth-child(2) { background: var(--red); }
.swatches span:nth-child(3) { background: var(--green); }
.swatches span:nth-child(4) { background: var(--accent); }
.swatches span:nth-child(5) { background: var(--blue); }
.swatches span:nth-child(6) { background: var(--violet); }
.swatches span:nth-child(7) { background: var(--fg-2); }
.swatches span:nth-child(8) { background: var(--fg); }

.gitlog {
  margin-top: 0.75rem;
  border-left: 1px solid var(--line);
}

.gitlog a {
  display: grid;
  grid-template-columns: 4.4rem 9.5rem 6.5rem 7.5rem minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.2rem 0 0.2rem 1rem;
  font-size: 13px;
  color: var(--fg-2);
}

.gitlog a:hover {
  background: var(--bg-2);
}

.gitlog .sha {
  color: var(--accent);
}

.gitlog .repo {
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--fg);
}

.gitlog .lang,
.gitlog time {
  white-space: nowrap;
  color: var(--muted);
}

.gitlog .msg {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* projects */

.filters {
  display: flex;
  gap: 0.25rem;
  font-size: 12.5px;
}

.filters button {
  padding: 0 0.35rem;
  border: 0;
  background: none;
  color: var(--muted);
}

.filters button + button::before {
  content: "/";
  margin-right: 0.6rem;
  color: var(--faint);
}

.filters button[aria-pressed="true"] {
  color: var(--accent);
}

.projects {
  margin-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.proj {
  border-bottom: 1px solid var(--line);
}

.proj summary {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 13.5rem) minmax(0, 1fr) auto 1rem;
  gap: 0.9rem;
  align-items: baseline;
  padding: 0.7rem 0.5rem;
  cursor: pointer;
  list-style: none;
}

.proj summary::-webkit-details-marker {
  display: none;
}

.proj summary::after {
  content: "▸";
  color: var(--muted);
  transition: transform 0.2s ease;
}

.proj[open] summary::after {
  transform: rotate(90deg);
  color: var(--accent);
}

.proj summary:hover {
  background: var(--bg-2);
}

.perm {
  font-size: 12px;
  color: var(--faint);
}

.pname {
  font-weight: 700;
  color: var(--accent);
}

.ptype {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--fg-2);
}

.badges {
  display: flex;
  gap: 0.4rem;
}

.badge {
  padding: 0 0.45rem;
  border: 1px solid;
  border-radius: 3px;
  font-size: 11px;
  line-height: 1.6;
}

.badge--live {
  color: var(--green);
}

.badge--wip {
  color: var(--accent);
}

.proj-body {
  padding: 0.4rem 0.5rem 1.6rem 7.4rem;
  color: var(--fg-2);
}

.proj-body > * + * {
  margin-top: 1rem;
}

.diagram {
  overflow-x: auto;
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--bg-2);
  font-size: 12.5px;
  /* JetBrains Mono's own line height, where box-drawing lines join up. */
  line-height: 1.32;
  color: var(--fg);
}

.pstack span,
.log-where {
  color: var(--muted);
}

.pstack span {
  margin-right: 0.75rem;
  color: var(--accent);
}

.points li {
  position: relative;
  padding-left: 1.4rem;
}

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

.points li::before {
  content: "-";
  position: absolute;
  left: 0.2rem;
  color: var(--accent);
}

.plinks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
}

.plinks a {
  color: var(--green);
}

.plinks a:hover {
  color: var(--accent);
}

/* experience.log */

.log {
  margin-top: 1.4rem;
  margin-left: 0.4rem;
  border-left: 1px solid var(--line-2);
}

.log-item {
  position: relative;
  padding: 0 0 2rem 1.6rem;
}

.log-item:last-child {
  padding-bottom: 0.25rem;
}

.log-item::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}

.log-item--now::before {
  background: var(--green);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--green) 18%, transparent);
}

.log-item--cert::before {
  background: var(--accent);
}

.log-head {
  font-weight: 700;
  color: var(--fg);
}

.log-head time {
  margin-right: 0.75rem;
  font-weight: 400;
  color: var(--accent);
}

.log-where {
  margin-top: 0.15rem;
}

.log .points,
.certs {
  margin-top: 0.6rem;
}

.certs li + li {
  margin-top: 0.3rem;
}

.certs a {
  margin-left: 0.6rem;
  color: var(--green);
}

/* stack.toml and how-i-work.md */

.toml,
.note {
  margin-top: 1.1rem;
  padding: 1.1rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--bg-2);
}

.toml {
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg-2);
}

.t-sec {
  font-weight: 700;
  color: var(--accent);
}
.t-key {
  color: var(--blue);
}
.t-str {
  color: var(--green);
}
.t-com {
  font-style: italic;
  color: var(--muted);
}

.note p + p {
  margin-top: 0.9rem;
}

/* writing */

.essays {
  margin-top: 1rem;
}

.essays a {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 15rem) minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.4rem 0.5rem;
  border-bottom: 1px dashed var(--line);
}

.essays a:hover {
  background: var(--bg-2);
}

.essays .no {
  color: var(--faint);
}

.essays .et {
  color: var(--fg);
}

.essays a:hover .et {
  color: var(--accent);
}

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

/* mail */

.mail {
  margin-top: 1.1rem;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  background: var(--bg-2);
}

.mail-row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid var(--line);
}

.mail-label {
  color: var(--green);
}

.mail-to {
  color: var(--fg);
}

.mail input,
.mail textarea {
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  color: var(--fg);
  outline: none;
}

.mail input::placeholder,
.mail textarea::placeholder {
  font-style: italic;
  color: var(--faint);
}

.mail-row:focus-within {
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}

.mail-body {
  display: block;
  padding: 0.9rem 1rem;
}

.mail textarea {
  display: block;
  min-height: 9rem;
  resize: vertical;
  line-height: 1.65;
}

.trap {
  position: absolute;
  left: -9999px;
}

.mail-foot {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1rem 1rem;
}

.mail-status {
  margin-right: auto;
  font-size: 12.5px;
  color: var(--muted);
}

.mail-status.is-ok {
  color: var(--green);
}

.mail-status.is-err {
  color: var(--red);
}

.mail-status a {
  color: var(--accent);
  text-decoration: underline;
}

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  margin-top: 88px;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 12px;
  color: var(--faint);
}

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

/* ------------------------------------------------------------------ */
/* Status line and command line                                        */
/* ------------------------------------------------------------------ */

.statusbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: flex;
  align-items: stretch;
  height: 28px;
  border-top: 1px solid var(--line);
  background: var(--bg-3);
  font-size: 12px;
  line-height: 28px;
}

.statusbar > span {
  padding: 0 0.9rem;
  white-space: nowrap;
}

.sb-mode {
  font-weight: 700;
  background: var(--accent);
  color: var(--on-accent);
}

.sb-mode.is-cmd {
  background: var(--green);
}

.sb-file {
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--fg-2);
}

.sb-file.is-echo {
  color: var(--fg);
}

.sb-file.is-err {
  color: var(--red);
}

.sb-file.is-warn {
  color: var(--accent);
}

/* vim's showcmd: a count or the first key of a two-key command, as it's typed. */
.statusbar > .sb-showcmd {
  margin-left: auto;
  padding: 0 0.9rem;
  color: var(--fg-2);
}

.sb-showcmd:empty {
  padding: 0;
}

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

.sb-clock {
  border-left: 1px solid var(--line);
  color: var(--fg-2);
}

.sb-cmd {
  padding: 0 0.9rem;
  border: 0;
  border-left: 1px solid var(--line);
  background: none;
  font-size: 12px;
  color: var(--fg-2);
}

.sb-cmd b {
  margin-right: 0.3rem;
  font-weight: 700;
  color: var(--accent);
}

.sb-cmd:hover {
  background: var(--bg-2);
}

.sb-input {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0 0.9rem;
  background: var(--bg-3);
  color: var(--fg);
}

.sb-input[hidden] {
  display: none;
}

.sb-input input {
  flex: 1;
  border: 0;
  background: none;
  outline: none;
  caret-color: var(--accent);
}

.term-out {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 28px;
  z-index: 29;
  max-height: min(60vh, 26rem);
  overflow-y: auto;
  padding: 0.9rem 1.2rem;
  border-top: 1px solid var(--line-2);
  background: var(--bg-2);
  font-size: 13px;
  white-space: pre-wrap;
  color: var(--fg-2);
}

.term-out b {
  font-weight: 400;
  color: var(--accent);
}

.term-out .ok {
  color: var(--green);
}

.term-out .err {
  color: var(--red);
}

/* ------------------------------------------------------------------ */
/* The editor intro                                                    */
/* ------------------------------------------------------------------ */

.intro {
  display: none;
}

.has-intro body {
  overflow: hidden;
}

.has-intro .intro {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.1rem;
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 26px 24px 22px;
  background: var(--bg);
}

/* The intro's backdrop fills the screen even where it is narrower. */
.has-intro .intro::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--bg);
}

.intro.is-leaving {
  opacity: 0;
  transform: translateY(-1.5%) scale(0.99);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.intro-top {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.intro-top a {
  color: var(--fg-2);
}

.intro-brand {
  color: var(--fg-2);
}

.intro-brand .mark {
  margin-right: 0.5rem;
}

.editor {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  grid-template-columns: minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.55;
}

.tabline {
  display: flex;
  overflow: hidden;
  gap: 1px;
  font-size: 12px;
  background: var(--bg-2);
}

.tabline span {
  padding: 0.1rem 0.9rem;
  color: var(--muted);
}

.tabline .is-on {
  background: var(--bg);
  color: var(--fg);
}

.tabline .is-on::before {
  content: "● ";
  color: var(--accent);
}

.buffer {
  overflow: hidden;
  padding-top: 0.5rem;
  white-space: pre;
}

.ln {
  display: flex;
  min-height: 1.55em;
}

.ln .no {
  flex: none;
  width: 3.3em;
  padding-right: 1em;
  text-align: right;
  color: var(--faint);
}

.ln.is-cur .no {
  color: var(--accent);
}

.ln .code {
  color: var(--fg);
}

.tk-com {
  font-style: italic;
  color: var(--muted);
}
.tk-str {
  color: var(--green);
}
.tk-num {
  color: var(--red);
}
.tk-key {
  color: var(--accent);
}
.tk-type {
  color: var(--blue);
}
.tk-fn {
  color: var(--violet);
}
.tk-pun {
  color: var(--fg-2);
}

.caret {
  display: inline-block;
  width: 0.6em;
  height: 1.2em;
  margin-bottom: -0.2em;
  background: var(--fg);
}

.caret.is-blink {
  animation: blink 1.05s steps(1) infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.statusline {
  display: flex;
  height: 1.6em;
  margin-top: 0.4rem;
  background: var(--bg-3);
  font-size: 12px;
  line-height: 1.6em;
}

.statusline .mode {
  padding: 0 0.8rem;
  font-weight: 700;
  background: var(--accent);
  color: var(--on-accent);
}

.statusline .mode.is-insert {
  background: var(--green);
}

.status-path {
  overflow: hidden;
  padding: 0 0.8rem;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--fg-2);
}

.status-pos {
  flex: none;
  margin-left: auto;
  padding: 0 0.8rem;
  white-space: pre;
  color: var(--fg-2);
}

.cmdline-echo {
  height: 1.6em;
  white-space: pre;
  color: var(--fg);
}

.intro-files {
  display: grid;
  gap: 0.1rem;
  font-size: 12px;
}

.intro-files a {
  color: var(--faint);
}

.intro-files a:hover,
.intro-files .is-on a {
  color: var(--fg-2);
}

.intro-files .is-on a::before {
  content: "▸ ";
  color: var(--accent);
}

.intro-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  font-size: 13px;
}

.intro-tag {
  color: var(--fg-2);
}

.intro-actions {
  display: flex;
  gap: 0.75rem;
}

.intro-theme {
  border: 0;
  background: none;
  color: var(--muted);
}

.intro-theme:hover {
  color: var(--accent);
}

.enter {
  padding: 0.15rem 0.85rem;
  border: 0;
  border-radius: 2px;
  background: var(--fg);
  font-weight: 700;
  color: var(--bg);
}

.enter:hover {
  background: var(--accent);
}

.enter:focus-visible {
  outline: 1px solid var(--fg-2);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: no-preference) {
  .enter.is-ready {
    animation: nudge 2.4s ease-in-out infinite;
  }
}

@keyframes nudge {
  50% {
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--fg) 18%, transparent);
  }
}

/* ------------------------------------------------------------------ */
/* Small screens                                                       */
/* ------------------------------------------------------------------ */

@media (max-width: 760px) {
  body {
    font-size: 13px;
  }
  .site {
    padding: 0 16px 5rem;
  }
  .topbar {
    margin: 0 -16px;
    padding: 0 16px;
  }
  .brand-path {
    display: none;
  }
  .topbar nav {
    gap: 1rem;
    font-size: 12px;
  }
  .hero {
    padding-top: 40px;
  }
  .lede {
    font-size: 14px;
  }
  .block {
    margin-top: 60px;
  }
  .fetch {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.25rem;
  }
  .fetch-logo {
    font-size: 11px;
  }
  .fetch-info div {
    grid-template-columns: 4.75rem minmax(0, 1fr);
    gap: 0.5rem;
  }
  .gitlog a {
    grid-template-columns: 4.2rem minmax(0, 1fr) auto;
    gap: 0.1rem 0.6rem;
    padding-left: 0.75rem;
  }
  .gitlog .lang {
    display: none;
  }
  .gitlog .msg {
    grid-column: 2 / -1;
  }
  .proj summary {
    grid-template-columns: minmax(0, 1fr) auto 1rem;
    gap: 0.1rem 0.75rem;
  }
  .perm {
    display: none;
  }
  .ptype {
    grid-row: 2;
    grid-column: 1 / -1;
    white-space: normal;
    font-size: 12.5px;
  }
  .proj-body {
    padding: 0.2rem 0.25rem 1.4rem;
  }
  .diagram {
    font-size: 11.5px;
    padding: 0.75rem 0.85rem;
  }
  .essays a {
    grid-template-columns: 2.25rem minmax(0, 1fr);
    gap: 0 0.5rem;
  }
  .essays .es {
    grid-column: 2;
    font-size: 12px;
  }
  .mail-row {
    grid-template-columns: 4.6rem minmax(0, 1fr);
    padding: 0.55rem 0.8rem;
  }
  .sb-file,
  .sb-open,
  .sb-showcmd {
    display: none;
  }
  .statusbar > .sb-file.is-echo {
    display: block;
  }
  .sb-clock {
    margin-left: auto;
  }
  .palette {
    width: 100%;
  }
  .pal-item {
    grid-template-columns: 9.5rem minmax(0, 1fr);
    padding: 0.4rem 1rem;
  }
  .has-intro .intro {
    padding: 18px 16px 16px;
    gap: 0.8rem;
  }
  .editor {
    font-size: 11px;
  }
  .ln .no {
    width: 2.6em;
    padding-right: 0.7em;
  }
  .intro-files {
    font-size: 11px;
  }
  .intro-tag {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* ------------------------------------------------------------------ */
/* 404                                                                 */
/* ------------------------------------------------------------------ */

.lost {
  padding-top: 18vh;
}

.lost > * + * {
  margin-top: 0.4rem;
}

.lost .prompt {
  color: var(--fg-2);
}

.lost .prompt + .prompt,
.lost-ls + .prompt {
  margin-top: 1.2rem;
}

.lost-err {
  overflow-wrap: anywhere;
  color: var(--red);
}

.lost-ls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
}

.lost-ls a {
  font-weight: 700;
  color: var(--accent);
}

.lost .prompt a {
  color: var(--green);
}

.lost .caret {
  margin-left: 0.3rem;
}

/* ------------------------------------------------------------------ */
/* The command palette                                                 */
/* ------------------------------------------------------------------ */

.palette {
  position: fixed;
  left: 0;
  bottom: 28px;
  z-index: 31;
  width: min(580px, 100%);
  max-height: min(62vh, 25rem);
  overflow-y: auto;
  padding: 0.35rem 0 0.25rem;
  border: 1px solid var(--line-2);
  border-bottom: 0;
  border-left: 0;
  background: var(--bg-2);
  font-size: 13px;
}

.palette[hidden] {
  display: none;
}

.pal-item {
  display: grid;
  grid-template-columns: 11.5rem minmax(0, 1fr);
  gap: 1rem;
  width: 100%;
  padding: 0.22rem 1rem;
  border: 0;
  background: none;
  text-align: left;
  color: var(--fg-2);
}

.pal-item:hover,
.pal-item.is-on {
  background: var(--bg-3);
}

.pal-cmd {
  color: var(--fg);
}

.pal-item.is-on .pal-cmd,
.pal-item:hover .pal-cmd {
  color: var(--accent);
}

.pal-desc {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--muted);
}

.pal-nudge {
  margin-top: 0.3rem;
  padding: 0.45rem 1rem 0.15rem;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  font-style: italic;
  color: var(--faint);
}

/* Search: every match, and the one the cursor is on. */
::highlight(search) {
  background-color: color-mix(in srgb, var(--accent) 30%, transparent);
  color: var(--fg);
}

::highlight(search-current) {
  background-color: var(--accent);
  color: var(--on-accent);
}

/* :set number. The opening is line 1; each block after it numbers on. */
#main {
  counter-reset: block 1;
}

#main > .block {
  counter-increment: block;
}

.numbered .block > .cmd:first-child,
.numbered .block-head > .cmd {
  position: relative;
}

.numbered .block > .cmd:first-child::before,
.numbered .block-head > .cmd::before {
  content: counter(block);
  position: absolute;
  right: calc(100% + 1.1rem);
  color: var(--faint);
}

@media (max-width: 760px) {
  .numbered .block > .cmd:first-child::before,
  .numbered .block-head > .cmd::before {
    position: static;
    margin-right: 0.9ch;
  }
}

/* The shell that :q leaves you in. */
.shell {
  position: fixed;
  inset: 0;
  z-index: 70;
  overflow-y: auto;
  padding: 28px 24px;
  background: var(--bg);
  font-size: 14px;
  color: var(--fg-2);
}

.shell[hidden] {
  display: none;
}

.shell-log {
  white-space: pre-wrap;
}

.shell-line {
  display: flex;
  gap: 0.6ch;
  align-items: baseline;
}

.shell-line input::placeholder {
  color: var(--faint);
}

.shell-line input {
  flex: 1;
  padding: 0;
  border: 0;
  background: none;
  outline: none;
  color: var(--fg);
  caret-color: var(--fg);
}

/* ------------------------------------------------------------------ */
/* The essay buffer                                                    */
/* ------------------------------------------------------------------ */

.reading body {
  overflow: hidden;
}

.reader {
  position: fixed;
  inset: 0 0 28px;
  z-index: 25;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  grid-template-columns: minmax(0, 1fr);
  background: var(--bg);
}

.reader[hidden] {
  display: none;
}

.reader-bar {
  display: flex;
  align-items: stretch;
  background: var(--bg-2);
  font-size: 12px;
}

.reader-tabs {
  display: flex;
  flex: 1;
  min-width: 0;
  gap: 1px;
  overflow-x: auto;
  scrollbar-width: none;
}

.reader-tabs::-webkit-scrollbar {
  display: none;
}

.reader-tabs a {
  flex: none;
  padding: 0.3rem 0.95rem;
  color: var(--muted);
}

.reader-tabs a:hover {
  color: var(--fg-2);
}

.reader-tabs a[aria-selected="true"] {
  background: var(--bg);
  color: var(--fg);
}

.reader-tabs a[aria-selected="true"]::before {
  content: "● ";
  color: var(--accent);
}

.reader-close {
  flex: none;
  padding: 0 1rem;
  border: 0;
  border-left: 1px solid var(--line);
  background: none;
  font-weight: 700;
  color: var(--accent);
}

.reader-close:hover {
  background: var(--bg-3);
}

.reader-buffer {
  overflow-y: auto;
  padding: 0.9rem 24px 3rem;
  font-size: 14px;
  line-height: 1.7;
  outline: none;
}

.reader .ln {
  display: grid;
  grid-template-columns: 4.5ch minmax(0, 76ch);
  gap: 1.5ch;
  justify-content: center;
}

.reader .no {
  text-align: right;
  user-select: none;
  color: var(--faint);
}

.reader.nonumber .no {
  visibility: hidden;
}

.reader .tx {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: var(--fg-2);
}

.reader .is-end .no {
  text-align: left;
  color: var(--blue);
}

.md-h1 {
  font-weight: 700;
  color: var(--accent);
}

.md-h2 {
  font-weight: 700;
  color: var(--fg);
}

.md-em {
  font-style: italic;
  color: var(--fg);
}

.md-bold {
  font-weight: 700;
  color: var(--fg);
}

.md-code {
  color: var(--green);
}

.md-link {
  color: var(--blue);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--blue) 45%, transparent);
}

.md-url,
.md-rule {
  color: var(--faint);
}

.md-key {
  color: var(--blue);
}

.md-val {
  color: var(--green);
}

.md-mark {
  color: var(--accent);
}

.md-quote {
  font-style: italic;
  color: var(--muted);
}

.statusbar > .sb-pos {
  padding: 0 0.9rem;
  border-left: 1px solid var(--line);
  color: var(--fg-2);
}

.sb-pos[hidden] {
  display: none;
}

@media (max-width: 760px) {
  .reader-buffer {
    padding: 0.7rem 12px 3rem;
    font-size: 13px;
  }
  .reader .ln {
    grid-template-columns: 3ch minmax(0, 1fr);
    gap: 1ch;
  }
}