:root {
  color-scheme: dark;
  --bg: #0b0f0d;
  --panel: #121a16;
  --line: #22322a;
  --text: #e8f2ec;
  --muted: #8fa79b;
  --accent: #4ef08a;
  --danger: #ff6b6b;
  font: 15px/1.55 system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
}
html[data-theme="light"] {
  color-scheme: light;
  --bg: #f7faf8; --panel: #ffffff; --line: #dbe6e0; --text: #10201a; --muted: #5b7268; --accent: #128a4b;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
#app { max-width: 44rem; margin: 0 auto; padding: 16px 14px 40px; }
body[data-container="side_panel"] #app { max-width: none; padding: 12px 10px 32px; }
.head { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.head h1 { margin: 0; font-size: 1.35rem; letter-spacing: .04em; }
.fang { color: var(--accent); margin-left: 6px; }
#status { margin: 0; color: var(--muted); font-size: .85rem; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin-bottom: 12px; }
label { display: block; font-size: .82rem; color: var(--muted); margin-bottom: 6px; }
textarea {
  width: 100%; resize: vertical; min-height: 3.2rem; background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px; padding: 10px; font: inherit;
}
textarea:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.row { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
button {
  font: inherit; padding: 9px 14px; border-radius: 9px; border: 1px solid var(--line);
  background: transparent; color: var(--text); cursor: pointer; min-height: 40px;
}
button.primary { background: var(--accent); border-color: var(--accent); color: #06140c; font-weight: 600; }
button:disabled { opacity: .45; cursor: not-allowed; }
.hint { color: var(--muted); font-size: .8rem; margin: 8px 0 0; }
.result .taunt { font-size: 1.4rem; font-weight: 700; margin: 0; line-height: 1.35; word-break: break-word; }
.meta { color: var(--muted); font-size: .78rem; margin: 8px 0 0; }
h2 { font-size: .95rem; margin: 0 0 8px; color: var(--muted); font-weight: 600; letter-spacing: .04em; }
.records { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.records li { border-top: 1px solid var(--line); padding-top: 8px; }
.records li:first-child { border-top: 0; padding-top: 0; }
.records .text { font-weight: 600; word-break: break-word; }
.records .sub { color: var(--muted); font-size: .75rem; margin-top: 2px; }
.error { border-color: var(--danger); }
.error h2 { color: var(--danger); }
@media (max-width: 420px) {
  #app { padding: 12px 10px 32px; }
  .result .taunt { font-size: 1.2rem; }
  button { flex: 1 1 auto; }
}