[file name]: style.css
[file content begin]
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #f0f4f8;
  font-family: system-ui, -apple-system, sans-serif;
  padding: 20px;
}
#captcha-container {
  padding: 24px;
  background: white;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  margin-bottom: 20px;
  min-height: 65px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 400px;
}
.loading-text {
  color: #888;
  font-size: 0.9rem;
  display: block;
  text-align: center;
  width: 100%;
}
.hint {
  color: #555;
  margin-bottom: 20px;
  font-size: 0.95rem;
}
.announcement {
  margin-bottom: 20px;
  padding: 10px 16px;
  width: 100%;
  max-width: 600px;
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
  border-radius: 8px;
  color: #1b5e20;
  text-align: center;
  font-size: 0.9rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}
#result {
  display: none;
}
#token-display {
  background: #f8f9fa;
  border-radius: 8px;
  padding: 12px 20px;
  max-width: 600px;
  width: 100%;
  word-break: break-all;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  color: #333;
  border: 1px solid #e0e0e0;
  margin-top: 15px;
  display: none;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.02);
  position: relative;
}
#token-display.visible {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
#token-value {
  flex: 1;
  word-break: break-all;
}
#copy-btn {
  background: #e0e0e0;
  border: none;
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 0.75rem;
  cursor: pointer;
  color: #444;
  transition: 0.2s;
  white-space: nowrap;
}
#copy-btn:hover {
  background: #2e7d32;
  color: white;
}
#verification-status {
  margin-top: 20px;
  padding: 20px 30px;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  text-align: center;
  display: none;
  width: 100%;
  max-width: 600px;
  transition: all 0.3s ease-in-out;
}
#verification-status.status-loading {
  display: block;
  font-size: 1.2rem;
  color: #f39c12;
}
#verification-status.status-success {
  display: block;
  font-size: 2.5rem;
  font-weight: bold;
  text-decoration: none;
  color: #2e7d32;
}
#verification-status.status-fail {
  display: block;
  font-size: 2.5rem;
  font-weight: bold;
  text-decoration: none;
  color: #c62828;
}
.debug-buttons {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: center;
}
.debug-buttons button {
  padding: 8px 20px;
  border-radius: 50px;
  border: 1px solid #ddd;
  background: #ffffff;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}
.debug-buttons button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.08);
  background: #fafafa;
}
.btn-success {
  color: #2e7d32;
  border-color: #2e7d32 !important;
}
.btn-fail {
  color: #c62828;
  border-color: #c62828 !important;
}
.btn-reset {
  color: #1976d2;
  border-color: #1976d2 !important;
}
.debug-indicator {
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-block;
  margin-left: 8px;
}
.debug-on {
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}
.debug-off {
  background: #f5f5f5;
  color: #888;
  border: 1px solid #ddd;
}
[file content end]