.page-faq {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-ui);
  overflow-x: hidden;
}

.page-faq .faq-hero {
  position: relative;
  padding: 28px 0 40px;
}

.page-faq .faq-hero::before {
  content: "?";
  position: absolute;
  right: 3%;
  top: -34px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 240px;
  line-height: 1;
  color: rgba(18, 58, 92, 0.08);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  opacity: 0.7;
  background: linear-gradient(90deg, var(--red-orange) 0 88px, var(--cobalt) 88px 176px, var(--deep-blue) 176px);
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-page-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  max-width: 680px;
  margin: 18px 0 16px;
}

.page-faq .faq-hero-lead {
  max-width: 680px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted-ink);
  border-left: 4px solid var(--red-orange);
  padding-left: 16px;
  margin-bottom: 24px;
}

.page-faq .faq-hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
}

.page-faq .faq-hero-links a {
  font-size: 14px;
  font-weight: 600;
}

.page-faq .faq-quickstart,
.page-faq .faq-faq,
.page-faq .faq-export,
.page-faq .faq-contact {
  padding: 36px 0;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-faq .section-header {
  margin-bottom: 22px;
}

.page-faq .quickstart-layout {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-faq .quickstart-figure,
.page-faq .export-figure {
  margin: 0;
  padding: 12px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.page-faq .quickstart-figure img,
.page-faq .export-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.page-faq .quickstart-figure figcaption,
.page-faq .export-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted-ink);
  line-height: 1.5;
}

.page-faq .quickstart-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .quickstart-steps li {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(18, 58, 92, 0.2);
  transition: background 0.2s ease;
}

.page-faq .quickstart-steps li:last-child {
  border-bottom: none;
}

.page-faq .step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--red-orange);
  flex-shrink: 0;
  line-height: 1.6;
  letter-spacing: 0.06em;
  padding-top: 4px;
}

.page-faq .step-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  margin: 0 0 6px;
}

.page-faq .step-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted-ink);
  margin: 0;
}

.page-faq .faq-list-wrap {
  margin-top: 8px;
}

.page-faq .faq-browser {
  background: var(--deep-blue);
  border-radius: var(--radius-lg);
  padding: 20px;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 28px;
}

.page-faq .faq-browser-label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  display: block;
  margin-bottom: 12px;
  color: #fff;
}

.page-faq .faq-browser-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-browser-tags .tag {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  text-decoration: none;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-faq .faq-browser-tags .tag:hover,
.page-faq .faq-browser-tags .tag:focus-visible {
  background: var(--highlight);
  color: var(--ink);
  border-color: var(--highlight);
  outline: none;
}

.page-faq .faq-browser-note {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
}

.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-faq .faq-item {
  background: var(--surface);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  border-left: 5px solid var(--red-orange);
  overflow: hidden;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-faq .faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  padding: 16px 14px;
}

.page-faq .faq-question::-webkit-details-marker {
  display: none;
}

.page-faq .faq-num {
  position: relative;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--red-orange);
  color: #fff;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.page-faq .faq-qtext {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
  color: var(--ink);
}

.page-faq .faq-caret {
  margin-left: auto;
  flex-shrink: 0;
}

.page-faq .faq-caret::after {
  content: "+";
  display: block;
  width: 26px;
  height: 26px;
  background: rgba(18, 58, 92, 0.12);
  color: var(--ink);
  font-family: var(--font-mono);
  font-weight: 700;
  text-align: center;
  line-height: 25px;
  border-radius: 50%;
  transition: background 0.2s, color 0.2s;
}

.page-faq .faq-item[open] .faq-caret::after {
  content: "−";
  background: var(--red-orange);
  color: #fff;
}

.page-faq .faq-answer {
  padding: 14px 16px 18px 60px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  background: rgba(245, 240, 232, 0.6);
  border-top: 1px dashed rgba(18, 58, 92, 0.15);
}

.page-faq .faq-answer p {
  margin: 0;
}

.page-faq .faq-help-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  margin-top: 24px;
  padding: 24px 20px;
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--red-orange);
  background-image:
    linear-gradient(135deg, rgba(18, 58, 92, 0.08) 25%, transparent 25%),
    linear-gradient(225deg, rgba(232, 93, 38, 0.12) 25%, transparent 25%);
  background-size: 20px 20px;
}

.page-faq .faq-help-cta p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-faq .export-layout {
  display: grid;
  gap: 26px;
  margin-top: 8px;
}

.page-faq .export-copy > p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted-ink);
}

.page-faq .data-panel {
  margin: 20px 0;
}

.page-faq .data-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.page-faq .export-grid-item {
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.92);
}

.page-faq .export-steps {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  counter-reset: export-step;
}

.page-faq .export-steps li {
  counter-increment: export-step;
  position: relative;
  padding-left: 40px;
  margin: 8px 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-faq .export-steps li::before {
  content: counter(export-step);
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 26px;
  background: var(--cobalt);
  color: #fff;
  border-radius: 6px 0 6px 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  text-align: center;
  line-height: 26px;
}

.page-faq .contact-wrap {
  display: grid;
  gap: 24px;
}

.page-faq .contact-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px 14px;
  background: var(--deep-blue);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  color: #fff;
}

.page-faq .contact-card-label {
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.72);
}

.page-faq .contact-card-label:first-child {
  margin-top: 0;
}

.page-faq .contact-card-value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: #fff;
  word-break: break-word;
}

.page-faq .contact-note {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  justify-content: center;
}

.page-faq .contact-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted-ink);
}

@media (min-width: 768px) {
  .page-faq .faq-hero {
    padding: 44px 0 56px;
  }

  .page-faq .faq-hero::before {
    font-size: 360px;
    right: 6%;
    top: -50px;
  }

  .page-faq .faq-hero-lead {
    font-size: 17px;
  }

  .page-faq .quickstart-layout {
    grid-template-columns: 1.1fr 1fr;
    gap: 40px;
  }

  .page-faq .quickstart-steps li {
    padding: 18px 0;
  }

  .page-faq .faq-list-wrap {
    display: grid;
    grid-template-columns: 230px 1fr;
    gap: 28px;
    align-items: start;
  }

  .page-faq .faq-browser {
    position: sticky;
    top: calc(var(--header-h) + 16px);
    margin-bottom: 0;
  }

  .page-faq .faq-question {
    padding: 18px 20px;
  }

  .page-faq .faq-qtext {
    font-size: 16px;
  }

  .page-faq .faq-answer {
    padding: 14px 24px 20px 74px;
  }

  .page-faq .faq-help-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-faq .export-layout {
    grid-template-columns: 1fr 0.85fr;
    gap: 40px;
    align-items: start;
  }

  .page-faq .data-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-faq .contact-wrap {
    grid-template-columns: 320px 1fr;
    gap: 32px;
    align-items: start;
  }

  .page-faq .contact-card {
    grid-template-columns: 1fr 1fr;
    padding: 28px 24px;
  }
}