:root {
  --bg: #8a8a8a;
  --paper: #d8d8d8;
  --strip: #ececec;
  --ink: #111;
  --muted: #444;
  --accent: #b85a08;
  --link: #1a4f9c;
  --focus: #0b57d0;
  --new: #8a5a00;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
html, body { height: 100%; }
body {
  margin: 0;
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  font-family: ui-monospace, "Cascadia Mono", "Courier New", Courier, monospace;
  font-size: 14px;
  line-height: 1.35;
  background: var(--bg);
  color: var(--ink);
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
.skip {
  position: absolute;
  left: .6rem;
  top: .6rem;
  padding: .4rem .7rem;
  background: var(--strip);
  transform: translateY(-200%);
  z-index: 10;
}
.skip:focus { transform: none; }
.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
header.site {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: auto 1fr minmax(12rem, 22rem) auto;
  gap: .6rem 1rem;
  align-items: center;
  border-bottom: 1px solid #000;
  background: var(--paper);
  padding: .7rem 1rem .5rem;
  z-index: 30;
}
.mascot {
  margin: 0;
  font-size: 12px;
  line-height: 1.15;
  color: #222;
}
header.site h1 { margin: 0; font-size: clamp(1.4rem, 4vw, 2.1rem); font-weight: 700; }
header.site h1 a { color: inherit; }
.search {
  display: flex;
  align-items: stretch;
  border: 1px solid #000;
  background: #fff;
  width: 100%;
  max-width: 22rem;
}
.search input {
  font: inherit;
  flex: 1;
  min-width: 0;
  min-height: 44px;
  padding: .25rem .55rem;
  border: 0;
  background: transparent;
}
.search button {
  font: inherit;
  border: 0;
  border-left: 1px solid #000;
  background: var(--paper);
  padding: 0 .75rem;
  cursor: pointer;
  color: var(--ink);
  min-height: 44px;
}
.search button:hover { color: var(--accent); }
.who {
  display: flex;
  gap: .7rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.who form { margin: 0; }
.who button, .btn, .auth button, .editor-bar button {
  font: inherit;
  background: transparent;
  border: 1px solid #444;
  padding: .25rem .55rem;
  cursor: pointer;
  color: var(--link);
  min-height: 44px;
}
.who button:hover, .btn:hover, .auth button:hover, .editor-bar button:hover { color: var(--accent); }
.layout {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(12rem, 18rem) minmax(0, 1fr);
  background: var(--paper);
}
.rail {
  border-right: 1px solid #000;
  padding: .6rem .4rem 2rem .8rem;
  overflow: auto;
  min-height: 0;
}
.layout > main {
  overflow: auto;
  min-height: 0;
}
body > main {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
}
.rail summary { cursor: pointer; font-weight: 700; }
.rail ul { list-style: none; margin: .6rem 0 0; padding: 0; }
.rail li { padding: .35rem 0; }
.rail li.on > a { font-weight: 700; color: var(--accent); }
.rail .by { color: var(--muted); font-size: .85em; }
.rail .by:hover { color: var(--accent); }
.rail .empty { font-style: italic; color: var(--muted); }
.jump { margin: .4rem 0 0; }
main { padding: .5rem 0 3rem; }
.feed { max-width: 54rem; margin: 0 auto; }
.feed-more { height: 1px; margin: 0; overflow: hidden; }
.page-title { padding: .8rem 1rem 0; font-size: 1.15rem; }
.strip {
  background: var(--strip);
  border: 1px solid #000;
  margin: 1.2rem auto;
  padding: 0;
  max-width: 52rem;
  scroll-margin-top: 1rem;
}
.strip h2 { font-size: 1.15rem; margin: .6rem 1rem .2rem; }
.strip h2 a { color: inherit; }
.details {
  text-align: right;
  margin: 0 1rem .6rem;
  color: var(--muted);
  font-size: 12px;
}
.details a { color: #555; }
.details a:hover { color: var(--accent); }
.details .author {
  color: var(--ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.details .all-strips {
  display: inline-block;
  margin-left: .8rem;
  font-weight: 700;
  color: var(--link);
}
.strip pre {
  margin: 0;
  padding: .55rem 1rem;
  font-size: 12.5px;
  line-height: 1.12;
  white-space: pre;
  overflow-x: auto;
  width: 100%;
  max-width: 100%;
}
.nav {
  text-align: center;
  padding: 1rem;
  font-weight: 700;
  border-top: 1px solid #000;
}
.nav a { color: var(--link); margin: 0 .6rem; }
.raw { padding: 1rem; }
.error { color: #9b0000; font-weight: 700; padding: 0 1rem; }
.narrow { max-width: 58rem; margin: 0 auto; padding: 0 1rem 2rem; }
.auth { padding: 1rem 0; }
.auth input, .editor input[type="text"], .editor input[type="number"] {
  font: inherit;
  padding: .3rem .4rem;
  border: 1px solid #555;
  min-height: 44px;
}
.auth input { width: min(22rem, 100%); }
#title { width: min(80ch, 100%); }
.textarea_div {
  position: relative;
  margin: 0 0 .8rem;
}
.textarea_div textarea {
  font: inherit;
  font-size: 12.5px;
  line-height: 1.12;
  width: min(80ch, 100%);
  white-space: pre;
  overflow-x: auto;
  border: 1px solid #666;
  background: #f7f7f7;
  padding: .3rem;
  resize: none;
}
.cell_control {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  margin: .25rem 0 .6rem;
}
.cell_control button { min-height: 36px; }
.editor-bar { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; }
.hint { color: var(--muted); font-size: 12px; max-width: 46rem; }
footer {
  flex: 0 0 auto;
  border-top: 1px solid #000;
  background: var(--bg);
  text-align: center;
  padding: .6rem;
  color: #333;
  font-size: 12px;
}
footer p { margin: 0; }
@media (max-width: 839px) {
  header.site {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .layout {
    grid-template-columns: 1fr;
    overflow: auto;
  }
  .rail {
    border-right: 0;
    border-bottom: 1px solid #000;
    overflow: visible;
  }
  .layout > main { overflow: visible; }
  .search { max-width: none; }
}