body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
}

.inquire {
  max-width: 920px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.inquire-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px 28px;
  align-items: start;
}

.inquire h1 {
  margin: 0 0 8px;
  font-size: 28px;
}

.inquire-intro {
  margin: 0 0 20px;
  color: var(--color-text-secondary);
}

.inquire-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 14px;
}

.form-group label,
.form-group legend {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font: inherit;
  background: var(--color-surface);
  color: inherit;
}

.inquire-services {
  margin: 0;
  padding: 10px 14px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.inquire-services legend {
  padding: 0 4px;
}

#inquireServices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}

.inquire-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-weight: 500;
}

.inquire-check input {
  width: auto;
}

.field-hint {
  margin: 0 0 8px;
  color: var(--color-text-secondary);
  font-size: 13px;
}

.inquire-submit {
  width: 100%;
  margin-top: 8px;
  padding: 12px 16px;
  border: 0;
  border-radius: var(--radius-md);
  background: #1f2430;
  color: #fff;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

.inquire-submit:disabled {
  opacity: 0.6;
  cursor: default;
}

.inquire-error {
  color: #b91c1c;
  margin: 0 0 8px;
}

.inquire-success h2 {
  margin-top: 0;
}

.inquire-hp {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.inquire-source {
  position: relative;
  z-index: 2;
}

.form-group .inquire-source-native {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
  border: 0;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

.inquire-source-button {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 36px 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2364748b' d='M1.4.6 6 5.2 10.6.6 12 2 6 8 0 2z'/%3E%3C/svg%3E") no-repeat right 12px center;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.inquire-source-button.is-placeholder {
  color: #64748b;
}

.inquire-source-list {
  position: fixed;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 4px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12);
}

.inquire-source-list[hidden] {
  display: none !important;
}

.inquire-source-option {
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  padding: 8px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.inquire-source-option:hover,
.inquire-source-option[aria-selected="true"] {
  background: #f1f5f9;
}

@media (max-width: 720px) {
  .inquire-columns,
  #inquireServices {
    grid-template-columns: 1fr;
  }
}