[hidden] {
  display: none !important;
}

.browser-warning {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  min-height: 44px;
  padding: 8px 20px;
  color: #5c3b00;
  background: #fff7e6;
  border-bottom: 1px solid #e8bd68;
  box-sizing: border-box;
  font-family: "Microsoft YaHei", Arial, sans-serif;
}

.browser-warning p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}

.browser-warning strong {
  margin-right: 8px;
}

.browser-warning button {
  flex: 0 0 auto;
  padding: 5px 10px;
  color: #5c3b00;
  background: transparent;
  border: 1px solid #b9862e;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
}

.browser-warning button:focus {
  outline: 2px solid #8a5b0a;
  outline-offset: 2px;
}

.unsupported-browser {
  min-height: 100vh;
  padding: 32px 20px;
  color: #20242b;
  background: #f4f6f8;
  font-family: "Microsoft YaHei", Arial, sans-serif;
}

.unsupported-browser__panel {
  width: 560px;
  max-width: calc(100% - 40px);
  margin: 12vh auto 0;
  padding: 28px 30px;
  background: #fff;
  border: 1px solid #d9dee6;
  border-top: 4px solid #d92d20;
  border-radius: 4px;
  box-sizing: border-box;
}

.unsupported-browser__panel h1 {
  margin: 0 0 16px;
  font-size: 24px;
  line-height: 1.4;
}

.unsupported-browser__panel p {
  margin: 8px 0 0;
  color: #505762;
  font-size: 15px;
  line-height: 1.7;
}

.no-script-message {
  margin: 32px;
  color: #a61b14;
  font-family: "Microsoft YaHei", Arial, sans-serif;
  font-size: 16px;
}

@media print {
  .browser-warning,
  .unsupported-browser,
  .no-script-message {
    display: none !important;
  }
}

@media (max-width: 640px) {
  .browser-warning {
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 12px;
  }
}