/* TheCSGuide — one stylesheet, mobile first.
   Order: variables, reset, type, layout, pieces, pages, queries. */

/* --- variables & reset --- */

:root {
  --bg: #0f1724;
  --bg-2: #121b2b;
  --panel: #172233;
  --panel-2: #1d2b40;
  --line: #314259;
  --text: #d5dbe3;
  --muted: #8d99ab;
  --green: #3dcc8e;
  --green-dim: #143528;
  --cyan: #67d0e4;
  --amber: #e0b15a;
  --red: #e07a72;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: "Segoe UI", system-ui, -apple-system, sans-serif;
  --wrap: 1120px;
  --side: 272px;
  --gap: 14px;
}

html[data-theme="light"] {
  --bg: #e6edf4;
  --bg-2: #f5f8fb;
  --panel: #fbfcfe;
  --panel-2: #e8eef5;
  --line: #c5d0de;
  --text: #1b2633;
  --muted: #5c6b7d;
  --green: #0c7a45;
  --green-dim: #d7f3e5;
  --cyan: #0b6e84;
  --amber: #8a5b0e;
  --red: #a33b34;
}

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

html { color-scheme: dark; }
html[data-theme="light"] { color-scheme: light; }

html, body { margin: 0; padding: 0; }

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.55;
}

img { max-width: 100%; height: auto; display: block; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--cyan); }
a:hover { color: var(--green); }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: 8px;
  top: -40px;
  background: var(--green);
  color: #062216;
  padding: 6px 10px;
  z-index: 20;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 13px;
}
.skip:focus { top: 8px; }

/* honeypot — screen readers skip it, bots don't */
.trap {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* --- type --- */

h1, h2, h3, h4 {
  font-family: var(--mono);
  font-weight: 650;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h1 { font-size: 1.7rem; margin: 0 0 10px; }
h2 { font-size: 1.28rem; margin: 1.4em 0 0.4em; }
h3 { font-size: 1.05rem; margin: 1.2em 0 0.35em; }

p { margin: 0 0 0.8em; }

.muted { color: var(--muted); }
.mono { font-family: var(--mono); }

code, kbd, .prose pre {
  font-family: var(--mono);
  font-size: 0.86em;
}

code {
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 0.05em 0.35em;
  border-radius: 2px;
}

kbd {
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  padding: 0 0.35em;
  background: var(--panel);
  font-size: 0.82em;
}

/* --- layout --- */

.shell {
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}

.shell__top,
.prompt,
.frame,
.foot__in {
  width: min(100% - 24px, var(--wrap));
  margin-left: auto;
  margin-right: auto;
}

.shell__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 10px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
}
.brand:hover { color: var(--green); }
.brand img {
  width: 34px;
  height: 34px;
  display: block;
}

.slogan {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-family: var(--mono);
}

.tools {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.frame {
  display: grid;
  gap: 22px;
  padding: 18px 0 48px;
  min-width: 0;
}

.frame__main { min-width: 0; }

.foot {
  border-top: 1px solid var(--line);
  padding: 18px 0 28px;
  background: var(--bg-2);
}
.foot__in {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  justify-content: space-between;
}
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 14px; }
.foot a { font-family: var(--mono); font-size: 13px; }
.foot p { margin: 0; color: var(--muted); font-family: var(--mono); font-size: 13px; }

/* --- components --- */

.theme,
.burger,
.btn,
.signin {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 2px;
  text-decoration: none;
}

.theme, .burger {
  font-family: var(--mono);
  font-size: 12px;
  padding: 5px 8px;
  line-height: 1;
}
.theme { display: inline-flex; align-items: center; gap: 6px; }
.burger { display: none; gap: 6px; align-items: center; }
.burger svg, .theme svg, .bell__btn svg { display: block; }
html[data-theme="dark"] .ico-moon { display: none; }
html[data-theme="light"] .ico-sun { display: none; }

.signin {
  font-family: var(--mono);
  font-size: 13px;
  padding: 5px 10px;
  color: var(--green);
}

.who {
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
}

.avatar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
}
.avatar__face {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--green-dim);
  color: var(--green);
  font-size: 11px;
  border: 1px solid var(--green);
}

.bell { position: relative; }
.bell__btn {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 2px;
  padding: 4px 6px;
  line-height: 0;
}
.bell__n {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  border-radius: 8px;
  background: var(--green);
  color: #062216;
  font-family: var(--mono);
  font-size: 10px;
  line-height: 16px;
  text-align: center;
}
.bell__drop {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  width: min(320px, calc(100vw - 24px));
  background: var(--panel);
  border: 1px solid var(--line);
  z-index: 15;
  padding: 6px 0 0;
}
.bell:hover .bell__drop,
.bell:focus-within .bell__drop { display: block; }
.bell__drop ul { list-style: none; margin: 0; padding: 0; }
.bell__drop li { border-top: 1px solid var(--line); }
.bell__drop li:first-child { border-top: 0; }
.bell__item {
  display: block;
  padding: 8px 12px;
  text-decoration: none;
  color: var(--text);
  font-size: 14px;
}
.bell__drop li.is-new { background: var(--green-dim); }
.bell__drop time {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  margin-top: 2px;
}
.bell__all {
  display: block;
  text-align: center;
  font-family: var(--mono);
  font-size: 12px;
  padding: 8px;
  border-top: 1px solid var(--line);
}

.prompt {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 8px 0 10px;
  border-top: 1px dashed var(--line);
  font-family: var(--mono);
  font-size: 13.5px;
}
.prompt__ps1 { color: var(--green); }
.prompt__item {
  color: var(--text);
  text-decoration: none;
}
.prompt__item:hover { color: var(--cyan); }
.prompt__item.is-here {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.crumb {
  font-family: var(--mono);
  font-size: 13.5px;
  margin: 0 0 14px;
  overflow-wrap: anywhere;
}
.crumb a { text-decoration: none; }
.crumb [aria-current="page"] { color: var(--text); }
.caret {
  display: inline-block;
  width: 8px;
  height: 1.05em;
  margin-left: 3px;
  background: var(--green);
  vertical-align: text-bottom;
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

.lede { margin: 0 0 8px; max-width: 68ch; }

.block { margin: 26px 0; }
.block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 12px;
  margin-bottom: 10px;
}
.block__head h2 { margin: 0; }
.block__more { font-family: var(--mono); font-size: 13px; }

.shelf {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  min-width: 0;
}

/* card as a file, not a marketing tile */
.file {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 8px 10px;
  align-items: center;
  min-width: 0;
  padding: 8px 10px 9px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 2px;
  text-decoration: none;
  color: inherit;
}
.file:hover {
  border-color: var(--green);
}
.file:hover .file__name { color: var(--cyan); }
.file__ico {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  background: var(--bg);
}
.file__body { min-width: 0; display: block; }
.file__name {
  display: block;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.3;
  overflow-wrap: break-word;
}
.file__meta {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  overflow-wrap: break-word;
}
.file__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  margin-top: 5px;
  align-items: center;
}
.file__cat {
  color: var(--muted);
  font-size: 11px;
  font-family: var(--mono);
}
.file__badge,
.file__flag {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1;
  padding: 3px 5px;
  border-radius: 2px;
  border: 1px solid var(--line);
}
.file__badge { color: var(--cyan); border-color: var(--cyan); }
.file__flag { color: var(--green); background: var(--green-dim); border-color: transparent; }

.specs {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 10px 12px 12px;
  min-width: 0;
}
.specs__title {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--green);
}
.specs__title::before { content: "$ "; color: var(--muted); }
.specs dl { margin: 0; }
.specs__row {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 6px;
  padding: 5px 0;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
}
.specs__row dt {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
}
.specs__row dd { margin: 0; overflow-wrap: anywhere; }
.specs p { font-size: 14px; color: var(--muted); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.2;
  text-align: center;
}
.btn--dl {
  background: var(--green);
  border-color: var(--green);
  color: #062216;
  font-weight: 700;
}
.btn--dl:hover { color: #062216; filter: brightness(1.05); }
.btn--line { background: transparent; }
.btnrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}
.btnrow .btn.is-on {
  color: var(--amber);
  border-color: var(--amber);
}

.pager {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 13px;
}
.pager a, .pager span {
  min-width: 32px;
  text-align: center;
  padding: 5px 8px;
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--text);
  background: var(--panel);
}
.pager .is-on {
  background: var(--green);
  border-color: var(--green);
  color: #062216;
}
.pager .is-off { color: var(--muted); }

.shots { min-width: 0; margin: 8px 0 16px; }
.shots__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.shots__bar p { margin: 0; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.shots__nav { display: flex; gap: 4px; }
.shots__nav button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  width: 32px;
  height: 28px;
  padding: 0;
  border-radius: 2px;
}
.shots__nav svg { display: block; }
.shots__row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 6px;
}
.shots__row figure {
  flex: 0 0 88%;
  margin: 0;
  scroll-snap-align: start;
  min-width: 0;
}
.shots__row img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: #0b121c;
}
.shots__row figcaption {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.tabset { margin-top: 8px; }
.tabbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--line);
}
.tabbar button {
  font-family: var(--mono);
  font-size: 13px;
  background: transparent;
  color: var(--muted);
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 8px 12px;
  margin-bottom: -1px;
}
.tabbar button.is-on {
  color: var(--green);
  border-bottom-color: var(--green);
}

.prose { max-width: 72ch; }
.prose h2 { scroll-margin-top: 12px; }
.prose ul, .prose ol { margin: 0 0 0.9em; padding-left: 1.2em; }
.prose li { margin: 0.2em 0; }
.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  margin: 0 0 1em;
}
.prose th, .prose td {
  border: 1px solid var(--line);
  padding: 6px 8px;
  text-align: left;
  vertical-align: top;
}
.prose th {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  background: var(--panel-2);
}
.prose pre {
  background: #0c141e;
  color: #d7efe4;
  border: 1px solid #243246;
  padding: 12px 14px;
  overflow-x: auto;
  line-height: 1.45;
  font-size: 13px;
}
.prose pre code {
  background: transparent;
  border: 0;
  padding: 0;
  color: inherit;
}
.prose blockquote {
  margin: 0 0 1em;
  padding: 4px 0 4px 12px;
  border-left: 3px solid var(--green);
  color: var(--muted);
}

.toc { margin: 0 0 16px; }
.toc__k {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
}
.toc ol { margin: 0; padding-left: 1.1em; }
.toc li { margin: 3px 0; font-size: 14px; }
.toc a { text-decoration: none; }

.faq { margin: 18px 0; }
.faq details {
  border-top: 1px solid var(--line);
  padding: 8px 0;
}
.faq summary {
  font-family: var(--mono);
  cursor: pointer;
  font-size: 14.5px;
}
.faq details p { margin: 8px 0 4px; }

.empty {
  border: 1px dashed var(--line);
  padding: 14px 12px;
  color: var(--muted);
  background: var(--bg-2);
}
.empty strong { color: var(--text); font-weight: 600; }

.cmt { margin-top: 22px; }
.cmt__head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
}
.cmt__head h2 { margin: 0; }
.cmt__sort { display: flex; gap: 4px; margin-left: auto; }
.cmt__sort button {
  font-family: var(--mono);
  font-size: 12px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  padding: 4px 8px;
}
.cmt__sort button.is-on {
  color: var(--green);
  border-color: var(--green);
}

.cform, .reply {
  margin: 12px 0;
  display: grid;
  gap: 8px;
}
.cform textarea, .reply textarea { min-height: 110px; }
.hint { color: var(--muted); font-size: 13px; margin: 0; }

.cmt__list { list-style: none; margin: 12px 0 0; padding: 0; }
.cmt__item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 8px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.cmt--hold { opacity: 0.55; }
.face {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--panel-2);
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
}
.cmt__who { font-family: var(--mono); font-size: 13.5px; }
.cmt__who time { color: var(--muted); font-size: 12px; margin-left: 6px; }
.badge {
  display: inline-block;
  margin-left: 6px;
  font-family: var(--mono);
  font-size: 11px;
  padding: 1px 5px;
  border: 1px solid var(--amber);
  color: var(--amber);
}
.badge--no { border-color: var(--red); color: var(--red); }
.cmt__ops { display: flex; gap: 10px; margin-top: 6px; }
.cmt__ops button {
  background: none;
  border: 0;
  padding: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 13px;
}
.cmt__ops button.is-on { color: var(--red); }
.cmt__replies {
  list-style: none;
  margin: 8px 0 0;
  padding: 0 0 0 8px;
  border-left: 2px solid var(--line);
}

.modal[hidden] { display: none; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 18px 12px;
}
.modal__bg {
  position: absolute;
  inset: 0;
  background: rgba(6, 10, 16, 0.72);
}
.modal__card {
  position: relative;
  width: min(640px, 100%);
  max-height: min(86vh, 760px);
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 12px 14px 16px;
}
.modal__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.modal__bar h2 { margin: 0; font-size: 1.05rem; }
.modal__x {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-family: var(--mono);
  font-size: 12px;
  padding: 4px 8px;
}
.modal__x svg { display: block; }
.mgroup { margin: 12px 0; padding-top: 8px; border-top: 1px dashed var(--line); }
.mgroup h3 { margin: 0 0 8px; font-size: 14px; }
.mgroup .btn { margin: 0 8px 8px 0; }

.field { display: grid; gap: 4px; margin-bottom: 10px; }
.field label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
}
.field input, .cform textarea, .reply textarea, .field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 14px;
}
.field__err { color: var(--red); font-size: 13px; margin: 0; }
.check {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 14.5px;
  margin: 8px 0;
}
.check input { width: auto; }

.note {
  padding: 8px 10px;
  border: 1px solid var(--line);
  font-size: 14.5px;
  margin: 0 0 10px;
}
.note--bad { border-color: var(--red); color: var(--red); }
.note--ok { border-color: var(--green); color: var(--green); background: var(--green-dim); }

.term {
  max-width: 460px;
  border: 1px solid var(--line);
  background: var(--panel);
}
.term__bar {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
  padding: 6px 10px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}
.term form, .term .term__body { padding: 12px; }

.atabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--line);
  margin: 8px 0 14px;
}
.atabs a {
  font-family: var(--mono);
  font-size: 13px;
  text-decoration: none;
  color: var(--muted);
  padding: 8px 12px;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.atabs a.is-here { color: var(--green); border-bottom-color: var(--green); }

.nlist, .mylist { list-style: none; margin: 0; padding: 0; }
.nlist li, .mylist li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.nlist time, .mylist time {
  display: block;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
}

.find { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; align-items: center; }
.find .btn { display: inline-flex; align-items: center; gap: 6px; }
.find svg { display: block; }
.find input {
  flex: 1 1 180px;
  min-width: 0;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 8px 10px;
  font-family: var(--mono);
}

.totop {
  position: fixed;
  right: 12px;
  bottom: 12px;
  z-index: 12;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 12px;
  text-decoration: none;
  background: var(--panel);
  color: var(--green);
  border: 1px solid var(--green);
  padding: 6px 8px;
}
.totop svg { display: block; }
.js .totop { opacity: 0; pointer-events: none; }
.js .totop.is-in { opacity: 1; pointer-events: auto; }

.rubs { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 8px 0 0; list-style: none; }
.rubs a {
  font-family: var(--mono);
  font-size: 13px;
  text-decoration: none;
  border: 1px solid var(--line);
  padding: 4px 8px;
}

/* program head */
.phead {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 10px 12px;
  align-items: start;
  margin-bottom: 8px;
}
.phead__ico { width: 64px; height: 64px; border-radius: 10px; }
.phead__cat { font-family: var(--mono); font-size: 13px; }
.phead time { color: var(--muted); font-size: 13px; }

/* --- pages --- */

.miss__code {
  font-family: var(--mono);
  font-size: 64px;
  line-height: 0.85;
  color: var(--green);
  margin: 0 0 8px;
}

/* --- queries --- */

@media (min-width: 40em) {
  .shelf { grid-template-columns: 1fr 1fr; gap: 10px; }
  .shots__row figure { flex-basis: 72%; }
  h1 { font-size: 1.9rem; }
}

@media (min-width: 64em) {
  .shell__top, .prompt, .frame, .foot__in {
    width: min(100% - 40px, var(--wrap));
  }
  .frame--split {
    grid-template-columns: minmax(0, 1fr) var(--side);
    align-items: start;
  }
  /* safari: иначе прыгает, когда лента скринов ещё без высоты */
  .specs { position: sticky; top: 12px; align-self: start; }
  .frame--split .specs--toc { position: sticky; }
  .prose { font-size: 17px; }
}

@media (min-width: 80em) {
  .frame--split .shelf { grid-template-columns: 1fr 1fr 1fr; }
  .shelf--cat { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 63.99em) {
  .js .burger { display: inline-flex; }
  .js .prompt { display: none; }
  .js .prompt.is-open { display: flex; }
  .specs--toc { order: -1; }
}

@media (prefers-reduced-motion: reduce) {
  .caret { animation: none; }
  .shots__row { scroll-behavior: auto; }
}

/* длинное имя в шапке программы — не даём grid расползтись */
.phead h1 { overflow-wrap: anywhere; }

.avatar__face--lg {
  width: 64px;
  height: 64px;
  font-size: 18px;
}

/* audit fixes */
.file__meta { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 639px) {
  .shell__top { flex-wrap: nowrap; gap: 8px; }
  .slogan { display: none; }
  .theme__tx { display: none; }
  .tools { gap: 6px; flex-wrap: nowrap; }
  .avatar { font-size: 0; gap: 0; }
  .avatar__face { font-size: 12px; }
  .signin { white-space: nowrap; }
}
@media (max-width: 639px) {
  .brand { min-width: 0; overflow: hidden; }
  .shell__top:has(.out) .brand span:not(:first-child),
  .shell__top:has(.out) .brand > :not(img):not(svg) { display: none; }
}
@media (max-width: 639px) { .burger { font-size: 0; gap: 0; } }

/* seo: текст вступления после первого блока программ */
.home-about { margin-top: 32px; margin-bottom: 32px; }
.home-about__body { margin-top: 10px; }

/* сеть: шапка липнет; поиск — строка «$ ls | grep -i» прямо в шапке */
:root { --ctl: 36px; }
.shell { position: sticky; top: 0; z-index: 30; }
.grep { display: flex; align-items: center; flex: 1 1 320px; max-width: 460px; height: var(--ctl); border: 1px solid var(--line); background: var(--bg); font-family: var(--mono); }
.grep__ps { padding: 0 8px 0 10px; color: var(--green); font-size: 13px; white-space: nowrap; }
.grep input { flex: 1 1 auto; min-width: 0; height: 100%; border: 0; background: transparent; color: var(--text); font-family: var(--mono); font-size: 14px; padding: 0 6px 0 0; caret-color: var(--green); appearance: none; outline-offset: -2px; }
.grep .btn { height: 100%; border: 0; border-left: 1px solid var(--line); border-radius: 0; padding: 0 12px; display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 13px; }
.signin { height: var(--ctl); display: inline-flex; align-items: center; padding: 0 14px; font-family: var(--mono); font-size: 13px; }
.who > .signin:not(.out) { background: var(--green); border-color: var(--green); color: #062216; font-weight: 700; }
.who > .signin:not(.out):hover { filter: brightness(1.08); color: #062216; }
.theme, .burger { height: var(--ctl); }
.bell__btn { width: var(--ctl); height: var(--ctl); display: inline-grid; place-items: center; }
.avatar__face { width: var(--ctl); height: var(--ctl); }
.bell__drop[hidden] { display: none !important; }
.btnrow .btn { min-height: 42px; display: inline-flex; align-items: center; padding: 0 16px; }
.btnrow .btn--dl { font-weight: 700; }
@media (max-width: 1099px) { .slogan { display: none; } }
@media (max-width: 63.99em) {
  .shell__top { flex-wrap: wrap !important; }
  .grep { order: 10; flex: 1 0 100%; max-width: none; }
  .avatar__name { display: none; }
}
@media (max-width: 420px) { .grep__ps { font-size: 0; padding: 0 0 0 8px; } .grep__ps::before { content: "$ grep"; font-size: 13px; } .grep__go { display: none; } }

/* сеть: текст во всю ширину рабочей области */
.lede, .prose, .home-about__body { max-width: none; }
.file__note { display: block; margin-top: 4px; font-size: 13.5px; line-height: 1.4; color: var(--muted); }
.file__ph { display: grid; place-items: center; background: var(--panel-2); border: 1px solid var(--line); font-family: var(--mono); color: var(--green); font-size: 16px; }
.shelf--top .file { border-left: 2px solid var(--green); }
.ps { color: var(--green); font-family: var(--mono); }
.block__head h2 .ps { margin-right: 4px; }
.bell__list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--line); }
.bell__list li { border-top: 1px solid var(--line); }
.bell__list li:first-child { border-top: 0; }
.bell__list li.is-new { background: var(--green-dim); }
.mine { list-style: none; margin: 0; padding: 0; }
.mine li { padding: 10px 0; border-bottom: 1px dashed var(--line); }
.cform textarea, .reply textarea { width: 100%; min-height: 110px; background: var(--bg); color: var(--text); border: 1px solid var(--line); padding: 10px; font-family: var(--mono); font-size: 14px; }
.cform, .reply { display: grid; gap: 8px; margin: 8px 0 14px; position: relative; }
.cform .btn, .reply .btn { justify-self: start; }

/* сеть: «файловый менеджер» — листинг screenshots/ слева, превью справа */
.fm { display: grid; gap: 0; margin: 8px 0 18px; border: 1px solid var(--line); background: var(--panel); outline-offset: 4px; }
.fm__side { border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: 13px; }
.fm__head { margin: 0; padding: 8px 12px; color: var(--green); border-bottom: 1px dashed var(--line); }
.fm__ls { list-style: none; margin: 0; padding: 4px 0; display: flex; flex-wrap: wrap; }
.fm__ls li { flex: 0 0 auto; }
.fm__ls button { display: flex; gap: 10px; align-items: baseline; width: 100%; padding: 5px 12px; border: 0; background: none; color: var(--text); font: inherit; text-align: left; cursor: pointer; }
.fm__perm { color: var(--muted); }
.fm__ls button:hover .fm__nm { color: var(--cyan); }
.fm__ls button[aria-current="true"] { background: var(--green); color: #062216; }
.fm__ls button[aria-current="true"] .fm__perm { color: #062216; opacity: .7; }
.fm__pane { min-width: 0; }
.fm__view { display: block; padding: 10px; background: var(--bg); }
.fm__view img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: contain; }
.fm__status { margin: 0; padding: 6px 12px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 12px; color: var(--muted); background: var(--panel-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fm.is-single .fm__side { display: none; }
@media (max-width: 639px) { .fm__perm { display: none; } .fm__ls button { padding: 5px 10px; } }
@media (min-width: 64em) {
  .fm:not(.is-single) { grid-template-columns: 210px minmax(0, 1fr); }
  .fm__side { border-bottom: 0; border-right: 1px solid var(--line); }
  .fm__ls { display: block; }
  .specs { top: 110px; }
}
@media (max-width: 420px) { .grep__ps { padding: 0 8px; } }