* {
  box-sizing: border-box;
}

body {
  width: 350px;
  margin: 0;
  background:
    radial-gradient(circle at 0 0, rgba(42, 156, 145, 0.18), transparent 34%),
    linear-gradient(135deg, #fbfffd, #fff8f2);
  color: #241a14;
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.popup {
  padding: 14px;
}

header {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.popup-brand {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}

.popup-brand img {
  display: block;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  box-shadow: 0 10px 22px rgba(13, 107, 88, 0.2);
}

.popup-brand > div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

header strong {
  font-size: 15px;
  color: #084738;
}

header span {
  color: #69707d;
  font-size: 12px;
}

.actions {
  display: grid;
  gap: 8px;
}

.settings {
  margin-top: 12px;
  border: 1px solid rgba(13, 107, 88, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  overflow: hidden;
}

.settings summary {
  position: relative;
  min-height: 40px;
  padding: 11px 12px;
  color: #084738;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  list-style: none;
}

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

.settings summary::after {
  position: absolute;
  right: 12px;
  color: #69707d;
  content: "展开";
  font-size: 12px;
  font-weight: 400;
}

.settings[open] summary::after {
  content: "收起";
}

.settings.has-update:not([open]) summary::before {
  position: absolute;
  right: 48px;
  color: #a56f18;
  content: "有更新";
  font-size: 12px;
  font-weight: 700;
}

.settings-body {
  display: grid;
  gap: 8px;
  padding: 0 10px 10px;
}

.update-panel {
  display: grid;
  gap: 7px;
  padding: 10px;
  border: 1px solid rgba(165, 111, 24, 0.32);
  border-radius: 8px;
  background: #fff4cf;
  color: #5f4211;
  font-size: 12px;
  line-height: 1.55;
}

.update-panel strong {
  color: #084738;
}

.update-panel p {
  margin: 0;
}

label {
  display: grid;
  gap: 5px;
  color: #65766f;
  font-size: 12px;
}

label span {
  color: #315f55;
  font-weight: 700;
}

input {
  min-height: 34px;
  border: 1px solid rgba(13, 107, 88, 0.2);
  border-radius: 8px;
  padding: 7px 9px;
  color: #241a14;
}

button {
  min-height: 38px;
  border: 1px solid rgba(13, 107, 88, 0.22);
  border-radius: 8px;
  background: #ffffff;
  color: #241a14;
  cursor: pointer;
  font: inherit;
}

button.primary {
  border-color: #0d6b58;
  background: #0d6b58;
  color: #fffaf0;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.result {
  margin-top: 12px;
  padding: 10px;
  border: 1px solid rgba(13, 107, 88, 0.18);
  border-radius: 8px;
  background: #ffffff;
  font-size: 12px;
  line-height: 1.6;
}

.result code {
  color: #0d6b58;
}

.result ul {
  margin: 8px 0 0;
  padding-left: 18px;
}