.support-content {
  display: flex;
  flex-direction: column;
  gap: 80px;
  margin-top: 64px;
}
.support-narrow {
  width: min(920px, 100%);
  margin-inline: auto;
}
.support-heading {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.support-section {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 40px;
}
.contact-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.contact-options a {
  padding: 40px 20px;
  border-radius: 76px;
  background: white;
  font-size: 18px;
  font-weight: 700;
}
.phone-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  padding: 24px;
  background: var(--panel-bg);
  font-family: Inter, "Noto Sans JP", sans-serif;
  line-height: 1.5;
}
.phone-panel a {
  align-self: flex-start;
  color: var(--green);
  font-size: 40px;
  font-weight: 700;
}
.phone-panel p {
  font-size: 18px;
  font-weight: 500;
}
.support-faq-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.support-faq-intro .button {
  background: white;
}
.support-content a:not(.button) {
  text-underline-offset: 3px;
}
.policy-section a {
  color: var(--green-dark);
  text-decoration: underline;
}
.preview-note {
  padding: 14px 18px;
  border-left: 3px solid var(--green);
  background: #dfe8da;
  font-size: 14px;
}
.required-mark {
  color: #bd231b;
}
.contact-form,
.contact-fields,
.form-field {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.contact-form {
  gap: 24px;
}
.contact-fields {
  gap: 24px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}
.form-field {
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}
.form-field > label,
.form-field > legend {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.03em;
}
.form-field > legend {
  padding: 0;
  margin-bottom: 8px;
}
.contact-form input:not([type="checkbox"]):not([type="radio"]),
.contact-form textarea,
.contact-form select {
  width: 100%;
  min-width: 0;
  min-height: 62px;
  padding: 16px 24px;
  border: 1px solid #d2d1c8;
  border-radius: 8px;
  background: #f7f7f7;
  color: var(--text);
  font: inherit;
  font-size: 18px;
  line-height: 1.75;
}
.contact-form textarea {
  min-height: 146px;
  resize: vertical;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #767676;
  opacity: 1;
}
.contact-form input:focus-visible,
.contact-form textarea:focus-visible,
.contact-form select:focus-visible,
.faq-item summary:focus-visible {
  outline: 3px solid var(--green-dark);
  outline-offset: 3px;
}
.form-help {
  font-size: 14px;
  color: #50594b;
}
.form-choices {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
}
.form-choices-inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 12px 24px;
}
.choice-label,
.privacy-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 44px;
  padding-block: 8px;
  cursor: pointer;
}
.contact-form input[type="checkbox"],
.contact-form input[type="radio"] {
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  margin: 2px 0 0;
  accent-color: var(--green);
  cursor: pointer;
}
.privacy-consent {
  align-items: center;
}
.privacy-consent input[type="checkbox"] {
  width: 28px;
  height: 28px;
  flex-basis: 28px;
}
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.form-actions .button {
  padding: 24px;
  font-weight: 700;
}
.form-actions .button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.form-section-title {
  margin: 24px 0 0;
}
.form-review {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.review-list {
  border-top: 1px solid var(--line);
}
.review-list > div {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  padding-block: 20px;
  border-bottom: 1px solid var(--line);
}
.review-list dt {
  font-weight: 700;
}
.review-list dd {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.faq-groups {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.faq-group {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.faq-items {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.faq-item summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: var(--panel-bg);
  list-style: none;
  cursor: pointer;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.03em;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-q {
  flex: 0 0 17px;
  font-size: 22px;
}
.faq-question {
  flex: 1;
  min-width: 0;
}
.faq-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
}
.faq-plus {
  width: 24px;
  height: 24px;
}
.faq-minus {
  display: none;
  width: 24px;
  height: 5px;
}
.faq-item[open] .faq-minus {
  display: block;
}
.faq-item[open] .faq-plus {
  display: none;
}
.faq-answer {
  padding: 16px 24px;
  background: white;
}
.policy-sections {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.policy-section {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.policy-section ol {
  margin: 0;
  padding-left: 24px;
}
.policy-purpose {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.policy-content {
  gap: 80px;
}
@media (max-width: 1199px) {
  .contact-options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 767px) {
  .support-content {
    gap: 64px;
    margin-top: 40px;
  }
  .contact-options {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .contact-options a {
    padding: 16px 24px;
  }
  .phone-panel a {
    font-size: clamp(26px, 9.3vw, 40px);
    white-space: nowrap;
  }
  .phone-panel p {
    font-size: clamp(14px, 4.2vw, 18px);
  }
  .form-content,
  .faq-content,
  .policy-content {
    gap: 40px;
  }
  .contact-form input:not([type="checkbox"]):not([type="radio"]),
  .contact-form textarea,
  .contact-form select {
    padding-inline: 20px;
    font-size: 16px;
  }
  .review-list > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .faq-item summary {
    padding-inline: 24px;
    align-items: flex-start;
  }
  .faq-icon {
    margin-top: 2px;
  }
  .contact-flow .mobile-contact {
    display: none;
  }
}