.page-faq {
  --faq-panel: rgba(244, 247, 245, .055);
  --faq-panel-strong: rgba(244, 247, 245, .1);
  --faq-text-soft: #D6E1DB;
  padding-bottom: 72px;
}

.page-faq .breadcrumb {
  margin: 18px 0 0;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: 26px 0 30px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 96px;
  height: 2px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--orange), var(--grass));
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(30px, 6.6vw, 62px);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--index);
}

.page-faq .faq-hero__jump {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-hero__jump a {
  display: inline-block;
  padding: 8px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--zone);
  color: var(--paper);
  font-size: 13px;
  letter-spacing: .04em;
  text-decoration: none;
  transition: background .22s ease, border-color .22s ease, transform .22s ease;
}

.page-faq .faq-hero__jump a:hover,
.page-faq .faq-hero__jump a:focus-visible {
  background: var(--orange);
  border-color: var(--orange);
  transform: translateY(-2px);
}

/* ---------- 主体分栏 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: 28px;
  margin-top: 32px;
}

.page-faq .faq-canvas,
.page-faq .faq-index {
  min-width: 0;
}

.page-faq .faq-index .rail__inner {
  padding: 20px 18px;
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, var(--zone-soft), var(--ink-deep));
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-index__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--index);
}

.page-faq .faq-index__list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-index__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--index);
}

.page-faq .faq-index__note a,
.page-faq .faq-contact__more a {
  color: var(--whistle);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 197, 24, .45);
}

.page-faq .faq-index__note a:hover,
.page-faq .faq-contact__more a:hover {
  border-bottom-color: var(--whistle);
}

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  padding: 4px 0 6px;
}

.page-faq .faq-group .section-head {
  margin-bottom: 16px;
}

.page-faq .faq-intro {
  margin: 0 0 20px;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--index);
}

.page-faq .faq-figure {
  margin: 0 0 22px;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--zone), var(--ink-deep));
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--index);
}

/* ---------- 刻度分隔 ---------- */
.page-faq .faq-tick {
  display: flex;
  align-items: center;
  margin: 30px 0;
}

.page-faq .faq-tick::before {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong) 45%, var(--line-strong));
}

.page-faq .faq-tick::after {
  content: "";
  width: 36px;
  height: 6px;
  margin-left: 10px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--orange), var(--grass));
}

/* ---------- 三步自查 ---------- */
.page-faq .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-faq .step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--zone);
}

.page-faq .step__num {
  font-family: var(--font-score);
  font-weight: 700;
  font-size: 38px;
  line-height: .85;
  color: var(--orange);
  letter-spacing: .02em;
}

.page-faq .step h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--paper);
}

.page-faq .step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--index);
}

/* ---------- 需要提供的信息 ---------- */
.page-faq .need-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-faq .need-list li {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .need-list strong {
  font-size: 14px;
  font-weight: 600;
  color: var(--whistle);
  letter-spacing: .04em;
}

.page-faq .need-list span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--index);
}

/* ---------- 问答折叠 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 10px;
}

.page-faq .faq-item {
  border-radius: var(--r-md);
  border-left: 3px solid transparent;
  background: var(--zone);
  overflow: hidden;
  transition: background .25s ease, border-color .25s ease;
}

.page-faq .faq-item[open] {
  background: var(--zone-soft);
  border-left-color: var(--orange);
}

.page-faq .faq-item > summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: start;
  padding: 15px 16px;
}

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

.page-faq .faq-q__num {
  font-family: var(--font-score);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-faq .faq-q__text {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.55;
  color: var(--paper);
}

.page-faq .faq-q__arrow {
  width: 11px;
  height: 11px;
  margin-top: 7px;
  border-right: 2px solid var(--index);
  border-bottom: 2px solid var(--index);
  transform: rotate(45deg);
  transition: transform .28s ease, border-color .28s ease;
}

.page-faq .faq-item[open] .faq-q__arrow {
  transform: rotate(225deg);
  border-color: var(--orange);
}

.page-faq .faq-a {
  margin: 0 16px 16px 44px;
  padding: 14px 16px;
  border-radius: var(--r-sm);
  background: var(--faq-panel);
  color: var(--faq-text-soft);
  font-size: 14.5px;
  line-height: 1.8;
}

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

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

.page-faq .faq-a__foot {
  margin-top: 12px;
}

/* ---------- 联系 ---------- */
.page-faq .faq-contact {
  padding: 22px 20px;
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--zone-soft), var(--ink-deep));
}

.page-faq .faq-contact__grid {
  display: grid;
  gap: 20px;
}

.page-faq .faq-contact__main p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--faq-text-soft);
}

.page-faq .faq-contact__hours {
  margin-top: 12px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--whistle);
}

.page-faq .faq-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-contact__list li {
  display: grid;
  gap: 3px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-contact__list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-faq .faq-contact__label {
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--index);
}

.page-faq .faq-contact__list a,
.page-faq .faq-contact__list span {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--paper);
  text-decoration: none;
  word-break: break-word;
}

.page-faq .faq-contact__list a:hover {
  color: var(--whistle);
}

.page-faq .faq-contact__more {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--index);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-hero {
    padding: 38px 0 36px;
  }

  .page-faq .faq-contact {
    padding: 28px 26px;
  }

  .page-faq .faq-contact__grid {
    grid-template-columns: 1.15fr .85fr;
    gap: 32px;
  }

  .page-faq .step {
    padding: 18px 22px;
  }

  .page-faq .faq-item > summary {
    padding: 17px 20px;
  }

  .page-faq .faq-a {
    margin: 0 20px 18px 52px;
    padding: 16px 18px;
  }
}

@media (min-width: 900px) {
  .page-faq .step:nth-child(2) {
    margin-left: 28px;
  }

  .page-faq .step:nth-child(3) {
    margin-left: 56px;
  }

  .page-faq .need-list li {
    grid-template-columns: 108px 1fr;
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-body {
    grid-template-columns: 3fr 9fr;
    gap: var(--gap);
    align-items: start;
  }

  .page-faq .faq-index .rail__inner {
    position: sticky;
    top: calc(var(--strip-h) + var(--frame-h) + 24px);
  }

  .page-faq .faq-canvas {
    padding-left: 4px;
  }

  .page-faq .faq-hero h1 {
    max-width: 20ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-hero__jump a,
  .page-faq .faq-item,
  .page-faq .faq-q__arrow {
    transition: none;
  }

  .page-faq .faq-hero__jump a:hover,
  .page-faq .faq-hero__jump a:focus-visible {
    transform: none;
  }
}