:root {
  color-scheme: light dark;
  font-family: system-ui;
  background: #101820;
  color: #e1e8ee;
}
main {
  max-width: 960px;
  margin: auto;
  padding: 20px;
}
h1 {
  color: #73baa4;
}
button,
input,
select,
textarea {
  font: inherit;
  padding: 10px;
  margin: 5px;
  border: 1px solid #637a83;
  border-radius: 6px;
  background: #202e38;
  color: inherit;
}
button {
  cursor: pointer;
}
textarea {
  display: block;
  width: 90%;
}
article {
  background: #1b2832;
  padding: 14px;
  margin: 12px 0;
  border-radius: 10px;
}
img {
  width: 80px;
  height: 80px;
  object-fit: cover;
}
#error {
  color: #ffbdad;
  white-space: pre-wrap;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
dialog {
  max-width: min(650px, 90vw);
  max-height: 85vh;
  overflow: auto;
  background: #101820;
  color: #e1e8ee;
  border: 1px solid #637a83;
  border-radius: 12px;
}
dialog::backdrop {
  background: #0009;
}
dialog label {
  display: block;
  margin: 10px 0;
}
dialog input,
dialog select,
dialog textarea {
  display: block;
  box-sizing: border-box;
  width: 95%;
}