.page-faq {
  --faq-pink: #FF1E8E;
  --faq-blue: #00CFFF;
  --faq-orange: #FF8A00;
  --faq-teal: #00E5A0;
  --faq-yellow: #FFD700;
  --faq-purple: #3C1A5A;
  --faq-navy: #1A2A4A;
  --faq-deep: #2A0A3A;
  background: var(--faq-deep);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100%;
}

.page-faq__container {
  max-width: var(--max-width);
  margin-inline: auto;
  padding: 28px 20px;
}

.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--faq-yellow);
  outline-offset: 2px;
  border-radius: 4px;
}

.page-faq__crumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 14px;
}

.page-faq__crumb a {
  color: var(--faq-blue);
  text-decoration: none;
  border-bottom: 1px dashed rgba(0, 207, 255, 0.5);
  transition: color var(--transition-fast);
}

.page-faq__crumb a:hover {
  color: var(--faq-yellow);
}

.page-faq__intro {
  background: linear-gradient(135deg, var(--faq-navy) 0%, var(--faq-purple) 60%, var(--faq-deep) 100%);
}

.page-faq__intro h1 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  line-height: 1.3;
  margin: 0 0 10px;
  text-shadow: 3px 3px 0 rgba(255, 30, 142, 0.45);
}

.page-faq__lead {
  color: var(--text-dim);
  font-size: 14px;
  max-width: 720px;
  margin: 0 0 18px;
}

.page-faq__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq__jump-item {
  display: inline-block;
  border: 1px solid var(--faq-blue);
  color: var(--faq-blue);
  font-size: 13px;
  padding: 7px 14px;
  border-radius: 999px;
  text-decoration: none;
  background: rgba(0, 207, 255, 0.06);
  transition: all var(--transition-fast);
}

.page-faq__jump-item:hover {
  background: var(--faq-blue);
  color: #0A2A3A;
}

.page-faq__section {
  position: relative;
}

.page-faq__section::before {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--faq-blue), var(--faq-pink), var(--faq-orange), var(--faq-teal));
}

.page-faq__section--purple {
  background: linear-gradient(180deg, var(--faq-purple) 0%, var(--faq-deep) 100%);
}

.page-faq__section--navy {
  background: linear-gradient(180deg, var(--faq-navy) 0%, var(--faq-deep) 100%);
}

.page-faq__section--settings {
  background: radial-gradient(ellipse at top left, rgba(0, 207, 255, 0.14), transparent 55%), var(--faq-purple);
}

.page-faq__section--feedback {
  background: linear-gradient(120deg, rgba(255, 30, 142, 0.28), rgba(0, 207, 255, 0.22) 45%, rgba(255, 138, 0, 0.24) 100%);
}

.page-faq__section-head {
  margin-bottom: 22px;
}

.page-faq__section-head h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  margin: 0;
  text-shadow: 3px 3px 0 rgba(0, 207, 255, 0.3);
}

.page-faq__section-head p {
  color: var(--text-dim);
  font-size: 14px;
  margin: 6px 0 0;
}

.page-faq__qa-grid {
  display: grid;
  gap: 12px;
}

.page-faq__qa-card {
  background: rgba(42, 10, 58, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--faq-blue);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-faq__qa-card:nth-child(4n+1) {
  border-left-color: var(--faq-pink);
}

.page-faq__qa-card:nth-child(4n+2) {
  border-left-color: var(--faq-blue);
}

.page-faq__qa-card:nth-child(4n+3) {
  border-left-color: var(--faq-orange);
}

.page-faq__qa-card:nth-child(4n+4) {
  border-left-color: var(--faq-teal);
}

.page-faq__qa-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 207, 255, 0.16);
}

.page-faq__qa-card summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 15px 14px;
  user-select: none;
}

.page-faq__qa-card summary::-webkit-details-marker {
  display: none;
}

.page-faq__qa-tag {
  flex-shrink: 0;
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #0A1A2A;
  background: var(--tag-sky);
  padding: 2px 8px;
  border-radius: 4px;
}

.page-faq__qa-card:nth-child(3n+1) .page-faq__qa-tag {
  background: var(--tag-red);
  color: #2A0A0A;
}

.page-faq__qa-card:nth-child(3n+2) .page-faq__qa-tag {
  background: var(--tag-teal);
  color: #0A2A20;
}

.page-faq__qa-card:nth-child(3n+3) .page-faq__qa-tag {
  background: var(--tag-sky);
  color: #0A1A2A;
}

.page-faq__qa-q {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

.page-faq__qa-fold {
  flex-shrink: 0;
  color: var(--faq-yellow);
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
  transition: transform var(--transition-fast);
}

.page-faq__qa-card[open] .page-faq__qa-fold {
  transform: rotate(45deg);
}

.page-faq__qa-a {
  padding: 14px 16px 18px;
  border-top: 1px dashed rgba(255, 255, 255, 0.12);
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq__qa-a p {
  margin: 0 0 10px;
}

.page-faq__qa-a p:last-child {
  margin-bottom: 0;
}

.page-faq__qa-link {
  display: inline-block;
  margin-top: 4px;
  color: var(--faq-blue);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px dashed currentColor;
  transition: color var(--transition-fast);
}

.page-faq__qa-link:hover {
  color: var(--faq-yellow);
}

.page-faq__steps {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 2px 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-faq__step {
  min-width: 230px;
  scroll-snap-align: start;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.page-faq__step-num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--faq-blue);
  text-shadow: 2px 2px 0 rgba(255, 30, 142, 0.55);
  margin-bottom: 12px;
}

.page-faq__step:nth-child(2) .page-faq__step-num {
  color: var(--faq-pink);
  text-shadow: 2px 2px 0 rgba(0, 207, 255, 0.5);
}

.page-faq__step:nth-child(3) .page-faq__step-num {
  color: var(--faq-orange);
  text-shadow: 2px 2px 0 rgba(255, 215, 0, 0.4);
}

.page-faq__step:nth-child(4) .page-faq__step-num {
  color: var(--faq-teal);
  text-shadow: 2px 2px 0 rgba(0, 207, 255, 0.4);
}

.page-faq__step-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
}

.page-faq__step-text {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.65;
  margin: 0 0 12px;
}

.page-faq__step-link {
  margin-top: auto;
  display: inline-block;
  color: var(--faq-yellow);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 215, 0, 0.6);
}

.page-faq__step-link:hover {
  color: var(--faq-blue);
}

.page-faq__guide-figure {
  margin: 6px 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-faq__guide-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.page-faq__settings-layout {
  display: grid;
  gap: 20px;
}

.page-faq__table-scroll {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(42, 10, 58, 0.5);
}

.page-faq__settings-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq__settings-table thead th {
  background: rgba(0, 207, 255, 0.14);
  color: var(--faq-blue);
  font-weight: 700;
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.02em;
}

.page-faq__settings-table td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  vertical-align: middle;
}

.page-faq__settings-row {
  border-left: 3px solid transparent;
}

.page-faq__settings-row:nth-child(even) {
  background: rgba(255, 255, 255, 0.04);
}

.page-faq__settings-row--res {
  border-left-color: var(--faq-pink);
}

.page-faq__settings-row--sub {
  border-left-color: var(--faq-blue);
}

.page-faq__settings-row--dan {
  border-left-color: var(--faq-yellow);
}

.page-faq__settings-row--cast {
  border-left-color: var(--faq-teal);
}

.page-faq__settings-table td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-main);
}

.page-faq__settings-table td:nth-child(3) {
  color: var(--text-dim);
  font-size: 13px;
}

.page-faq__setting-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  color: #111;
  white-space: nowrap;
}

.page-faq__setting-tag--res {
  background: var(--faq-pink);
}

.page-faq__setting-tag--sub {
  background: var(--faq-blue);
}

.page-faq__setting-tag--dan {
  background: var(--faq-yellow);
}

.page-faq__setting-tag--cast {
  background: var(--faq-teal);
}

.page-faq__device-figure {
  margin: 0;
  align-self: start;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-faq__device-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-faq__feedback-grid {
  display: grid;
  gap: 14px;
}

.page-faq__feedback-card {
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-float);
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.page-faq__feedback-card:hover {
  transform: translateY(-3px);
}

.page-faq__feedback-card--mail {
  background: linear-gradient(135deg, var(--faq-pink), #ff5bac);
  color: #2A0A2A;
}

.page-faq__feedback-card--phone {
  background: linear-gradient(135deg, var(--faq-blue), #7be8ff);
  color: #062238;
}

.page-faq__feedback-card--address {
  background: linear-gradient(135deg, var(--faq-orange), #ffc46b);
  color: #3A2200;
}

.page-faq__feedback-card--timing {
  background: linear-gradient(135deg, var(--faq-teal), #8cf0c4);
  color: #003324;
}

.page-faq__feedback-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.75;
}

.page-faq__feedback-value {
  font-size: 15px;
  font-weight: 800;
  line-height: 1.4;
  word-break: break-word;
}

@media (min-width: 480px) {
  .page-faq__intro h1 {
    font-size: 30px;
  }

  .page-faq__section-head h2 {
    font-size: 28px;
  }

  .page-faq__feedback-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .page-faq__container {
    padding: 36px 28px;
  }

  .page-faq__qa-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .page-faq__steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: visible;
    gap: 16px;
    padding-bottom: 4px;
  }

  .page-faq__step {
    min-width: 0;
  }

  .page-faq__guide-figure {
    margin-top: 20px;
  }

  .page-faq__settings-layout {
    grid-template-columns: 1fr 220px;
    gap: 24px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-faq__container {
    padding: 44px 32px;
  }

  .page-faq__intro h1 {
    font-size: 36px;
  }

  .page-faq__lead {
    font-size: 15px;
  }

  .page-faq__section-head h2 {
    font-size: 32px;
  }

  .page-faq__feedback-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}