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

.page-faq__wrap {
  padding: 26px 18px 60px;
}

.page-faq .breadcrumb {
  font-family: var(--font-accent);
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 22px;
}

.page-faq .breadcrumb a {
  color: var(--navy);
  text-decoration-color: var(--gold);
}

.page-faq .breadcrumb a:hover {
  color: var(--crimson);
}

.page-faq__crumb-sep {
  margin: 0 6px;
  color: rgba(27, 58, 91, .4);
}

.page-faq__kicker {
  font-family: var(--font-accent);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--crimson);
  margin: 0 0 10px;
  text-transform: uppercase;
}

.page-faq__hero {
  display: grid;
  gap: 24px;
  margin-bottom: 56px;
  background: var(--porcelain);
  border: 1px solid rgba(27, 58, 91, .2);
  box-shadow: var(--shadow-soft);
}

.page-faq__hero-copy {
  padding: 22px 20px 12px;
}

.page-faq h1 {
  font-family: var(--font-heading);
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 900;
  line-height: 1.16;
  color: var(--navy);
  margin: 0 0 12px;
}

.page-faq__h1-sub {
  color: var(--crimson);
}

.page-faq__lead {
  font-size: 15px;
  line-height: 1.9;
  color: var(--navy);
  margin: 0 0 20px;
  max-width: 62ch;
}

.page-faq__search-visual {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  padding: 14px 16px;
  background: var(--navy);
  border-radius: 4px;
  box-shadow: var(--shadow-soft);
}

.page-faq__search-icon {
  color: var(--cyan);
  display: inline-flex;
  flex: 0 0 auto;
}

.page-faq__search-placeholder {
  color: rgba(253, 251, 247, .86);
  font-size: 14px;
  letter-spacing: .02em;
  line-height: 1.5;
}

.page-faq__hot-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.page-faq__hot-title {
  font-family: var(--font-accent);
  font-size: 12px;
  color: var(--navy);
  letter-spacing: .08em;
}

.page-faq__hero-figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--navy);
}

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

.page-faq__figure-note {
  position: absolute;
  right: 12px;
  bottom: 12px;
  margin: 0;
  background: var(--crimson);
  color: var(--porcelain);
  font-family: var(--font-accent);
  font-size: 11px;
  letter-spacing: .14em;
  padding: 6px 12px;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, .14);
}

.page-faq__section {
  margin-bottom: 60px;
}

.page-faq__sec-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--navy);
  padding-bottom: 14px;
}

.page-faq__index {
  font-family: var(--font-accent);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--crimson);
  flex: 0 0 auto;
  position: relative;
  top: 2px;
}

.page-faq__sec-head h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  color: var(--navy);
  margin: 2px 0 4px;
}

.page-faq__sec-desc {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(27, 58, 91, .72);
  margin: 0;
}

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

.page-faq__item {
  background: var(--porcelain);
  border: 1px solid rgba(27, 58, 91, .16);
  border-left: 4px solid var(--crimson);
  box-shadow: var(--shadow-soft);
  padding: 0 18px;
  transition: box-shadow .25s ease, border-color .25s ease, transform .25s ease;
}

.page-faq__item:hover {
  box-shadow: var(--shadow-lift);
}

.page-faq__item[open] {
  border-left-color: var(--gold);
  box-shadow: var(--shadow-lift);
}

.page-faq__item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 0;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  transition: color .2s ease;
}

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

.page-faq__item summary:hover {
  color: var(--crimson);
}

.page-faq__marker {
  position: relative;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  border: 1px solid var(--navy);
  border-radius: 50%;
  transition: border-color .2s ease;
}

.page-faq__marker::before,
.page-faq__marker::after {
  content: "";
  position: absolute;
  background: var(--navy);
  transition: background .2s ease;
}

.page-faq__marker::before {
  top: 8px;
  left: 4px;
  right: 4px;
  height: 2px;
}

.page-faq__marker::after {
  left: 8px;
  top: 4px;
  bottom: 4px;
  width: 2px;
}

.page-faq__item[open] .page-faq__marker {
  border-color: var(--crimson);
}

.page-faq__item[open] .page-faq__marker::before,
.page-faq__item[open] .page-faq__marker::after {
  background: var(--crimson);
}

.page-faq__answer {
  padding: 16px 0 22px;
  border-top: 1px dashed rgba(27, 58, 91, .22);
  animation: page-faq-fade .28s ease;
}

.page-faq__answer p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(26, 26, 26, .86);
  margin: 0 0 12px;
}

.page-faq__steps {
  list-style: none;
  counter-reset: pageFaqStep;
  display: grid;
  gap: 10px;
  margin: 14px 0 14px;
  padding: 0;
}

.page-faq__steps li {
  counter-increment: pageFaqStep;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(26, 26, 26, .86);
}

.page-faq__steps li::before {
  content: counter(pageFaqStep);
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--font-accent);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 3px;
}

.page-faq__figure-row {
  margin: 18px 0 0;
}

.page-faq__figure-row figure {
  margin: 0;
  border: 1px solid rgba(27, 58, 91, .18);
  padding: 6px;
  background: var(--porcelain);
  transform: rotate(.4deg);
}

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

.page-faq__tip {
  background: var(--navy);
  color: var(--porcelain);
  padding: 12px 16px 12px 14px;
  border-left: 4px solid var(--cyan);
  font-size: 14px;
  line-height: 1.7;
  margin: 16px 0 0;
}

.page-faq__tip::before {
  content: "小贴士 / ";
  font-family: var(--font-accent);
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-faq__cats-grid {
  display: grid;
  gap: 18px;
}

.page-faq__cat {
  background: var(--porcelain);
  border: 1px solid rgba(27, 58, 91, .16);
  box-shadow: var(--shadow-soft);
  padding: 20px 18px;
  position: relative;
  scroll-margin-top: 90px;
}

.page-faq__cat--blue {
  border-top: 6px solid var(--navy);
}

.page-faq__cat--gold {
  border-top: 6px solid var(--gold);
}

.page-faq__cat--red {
  border-top: 6px solid var(--crimson);
}

.page-faq__cat--violet {
  border-top: 6px solid var(--violet);
}

.page-faq__cat-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.page-faq__cat-count {
  font-family: var(--font-accent);
  font-size: 32px;
  font-weight: 700;
  color: rgba(27, 58, 91, .14);
  line-height: 1;
}

.page-faq__cat h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--navy);
  line-height: 1.4;
}

.page-faq__cat-intro {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(26, 26, 26, .72);
  margin: 0 0 18px;
}

.page-faq__mini-item {
  border: 1px solid var(--stone);
  background: var(--porcelain);
  margin-bottom: 10px;
  transition: box-shadow .2s ease, border-color .2s ease;
}

.page-faq__mini-item:hover {
  border-color: rgba(27, 58, 91, .3);
}

.page-faq__mini-item[open] {
  border-color: rgba(27, 58, 91, .3);
}

.page-faq__mini-item summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  transition: color .2s ease;
}

.page-faq__mini-item summary::-webkit-details-marker {
  display: none;
}

.page-faq__mini-item summary::before {
  content: "›";
  display: inline-block;
  margin-right: 8px;
  color: var(--crimson);
  font-family: var(--font-accent);
  font-weight: 700;
  transition: transform .2s ease;
}

.page-faq__mini-item[open] summary {
  color: var(--crimson);
}

.page-faq__mini-item[open] summary::before {
  transform: rotate(90deg);
}

.page-faq__mini-answer {
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(26, 26, 26, .84);
  animation: page-faq-fade .28s ease;
}

.page-faq__mini-answer p {
  margin: 0 0 8px;
}

.page-faq__mini-answer a {
  color: var(--crimson);
  text-decoration-color: var(--gold);
}

.page-faq__mini-answer a:hover {
  color: var(--navy);
}

.page-faq__contact {
  background: var(--navy);
  color: var(--porcelain);
  padding: 24px 20px;
  box-shadow: var(--shadow-lift);
  position: relative;
  overflow: hidden;
}

.page-faq__contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--crimson) 0 60%, var(--gold) 60% 100%);
}

.page-faq__contact .page-faq__index {
  color: var(--gold);
  font-size: 34px;
  display: inline-block;
  margin-bottom: 12px;
}

.page-faq__contact h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--porcelain);
  margin: 0 0 12px;
  line-height: 1.4;
}

.page-faq__contact-copy p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(253, 251, 247, .82);
  margin: 0 0 18px;
}

.page-faq__contact-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 0 0 20px;
  padding: 0;
}

.page-faq__contact-meta li {
  display: flex;
  flex-direction: column;
}

.page-faq__meta-num {
  font-family: var(--font-accent);
  font-size: 34px;
  font-weight: 700;
  color: var(--cyan);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.page-faq__contact-meta li span:last-child {
  font-size: 12px;
  color: rgba(253, 251, 247, .7);
  letter-spacing: .06em;
}

.page-faq__contact-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.page-faq__contact-note {
  font-family: var(--font-accent);
  font-size: 13px;
  color: rgba(253, 251, 247, .7);
  margin: 6px 0 0;
  line-height: 1.7;
}

@keyframes page-faq-fade {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 639px) {
  .page-faq__hero-figure img {
    aspect-ratio: 3 / 2;
  }
}

@media (min-width: 960px) {
  .page-faq__wrap {
    padding: 36px 36px 72px;
  }

  .page-faq__hero {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 0;
  }

  .page-faq__hero-copy {
    padding: 40px 36px 28px;
  }

  .page-faq__hero-figure {
    min-height: 400px;
  }

  .page-faq__hero-figure img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .page-faq__figure-note {
    bottom: 16px;
    right: 16px;
  }

  .page-faq__sec-head {
    align-items: flex-end;
    gap: 24px;
  }

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

  .page-faq__index {
    font-size: 44px;
  }

  .page-faq__sec-desc {
    font-size: 15px;
  }

  .page-faq__hot-list {
    gap: 16px;
  }

  .page-faq__item {
    padding: 0 24px;
  }

  .page-faq__item summary {
    font-size: 19px;
    padding: 22px 0;
  }

  .page-faq__answer p {
    font-size: 16px;
  }

  .page-faq__cats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    align-items: start;
  }

  .page-faq__cat {
    padding: 26px 24px;
  }

  .page-faq__contact {
    padding: 40px 42px;
  }

  .page-faq__contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-faq__contact-actions {
    justify-content: center;
    padding-left: 20px;
    border-left: 1px solid rgba(253, 251, 247, .2);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq__item,
  .page-faq__mini-item,
  .page-faq__marker {
    transition: none;
  }

  .page-faq__answer,
  .page-faq__mini-answer {
    animation: none;
  }
}