.page-faq {
  --faq-max: 880px;
  --faq-ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- 面包屑 ---------- */
.page-faq .faq-topline {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: 20px 0 44px;
}

.page-faq .faq-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-faq .faq-hero__copy h1 {
  margin: 14px 0 0;
  font-size: clamp(34px, 5.4vw, 62px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--navy);
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 42ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-faq .faq-hero__facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 9px 15px;
  border-radius: var(--r-sm);
  background: var(--sand);
  color: var(--navy);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
}

.page-faq .faq-hero__facts li:nth-child(2) {
  background: var(--sky);
}

.page-faq .faq-hero__facts li:nth-child(3) {
  background: var(--mist);
}

.page-faq .faq-hero__facts b {
  font-size: 16px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-hero__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 28px 0 56px;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 52px;
  }
}

/* ---------- 分组筛选带 ---------- */
.page-faq .faq-jump {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 12px 0;
  background: rgba(237, 241, 245, 0.7);
}

.page-faq .faq-jump .chips {
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: 8px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-jump .chips::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-jump .chip {
  white-space: nowrap;
}

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  padding: 56px 0 48px;
}

.page-faq .faq-group + .faq-group {
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-group__head {
  max-width: var(--faq-max);
  margin-bottom: 24px;
}

.page-faq .faq-group__head h2 {
  margin: 12px 0 0;
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.page-faq .faq-group__lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink);
}

.page-faq .faq-group__lede a,
.page-faq .faq-tail__copy a {
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 1px;
}

.page-faq .faq-group__lede a:hover,
.page-faq .faq-tail__copy a:hover {
  color: var(--orange);
}

/* ---------- 问答列表 ---------- */
.page-faq .faq-list {
  max-width: var(--faq-max);
  display: grid;
  gap: 10px;
}

.page-faq .qa {
  position: relative;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  overflow: hidden;
  transition: border-color 0.25s var(--faq-ease);
}

.page-faq .qa::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--mist);
  transition: background 0.25s var(--faq-ease);
}

.page-faq .qa[open]::before {
  background: var(--orange);
}

.page-faq .qa:hover {
  border-color: rgba(242, 104, 31, 0.45);
}

.page-faq .qa summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 17px 52px 17px 24px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
}

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

.page-faq .qa summary::after {
  content: "";
  position: absolute;
  right: 24px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.25s var(--faq-ease);
}

.page-faq .qa[open] summary::after {
  transform: translateY(-25%) rotate(-135deg);
}

.page-faq .qa__body {
  padding: 0 24px 20px 24px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ink);
}

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

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

.page-faq .qa__body strong {
  color: var(--navy);
  font-weight: 700;
}

/* ---------- 价格分档表 ---------- */
.page-faq .faq-tier {
  max-width: var(--faq-max);
  margin-top: 26px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-faq .faq-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-faq .faq-table caption {
  padding: 15px 20px;
  background: var(--navy);
  color: var(--on-dark);
  text-align: left;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.page-faq .faq-table thead th {
  padding: 12px 20px;
  background: var(--sky);
  color: var(--navy);
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-faq .faq-table tbody th,
.page-faq .faq-table tbody td {
  padding: 14px 20px;
  border-top: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: top;
  color: var(--ink);
  line-height: 1.7;
}

.page-faq .faq-table tbody th {
  color: var(--navy);
  font-weight: 700;
  white-space: nowrap;
}

.page-faq .faq-table tbody tr:nth-child(even) {
  background: var(--mist);
}

/* ---------- 配图 ---------- */
.page-faq .faq-figure {
  max-width: var(--faq-max);
  margin: 26px 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
}

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

.page-faq .faq-figure .media__cap {
  padding: 12px 4px 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.85;
}

/* ---------- 补偿流程 ---------- */
.page-faq .faq-flow {
  max-width: var(--faq-max);
  margin-top: 30px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-faq .faq-flow__step {
  padding: 20px 22px;
  border-radius: var(--r-md);
  background: var(--sky);
}

.page-faq .faq-flow__step[data-step="3"] {
  background: var(--orange);
}

.page-faq .faq-flow__step h3 {
  margin: 8px 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--navy);
}

.page-faq .faq-flow__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink);
}

.page-faq .faq-flow__step[data-step="3"] p {
  color: rgba(18, 54, 95, 0.82);
}

.page-faq .faq-flow__arrow {
  width: 42px;
  height: 18px;
  justify-self: center;
  color: var(--orange);
  transform: rotate(90deg);
}

@media (min-width: 840px) {
  .page-faq .faq-flow {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 12px;
  }

  .page-faq .faq-flow__arrow {
    transform: none;
  }
}

/* ---------- 尾部联系 ---------- */
.page-faq .faq-tail {
  padding: 8px 0 72px;
}

.page-faq .faq-tail__box {
  display: grid;
  gap: 32px;
  padding: 40px 28px;
  border-radius: var(--r-lg);
  background: var(--navy);
  color: var(--on-dark);
}

.page-faq .faq-tail__copy .index-label {
  color: var(--orange-soft);
}

.page-faq .faq-tail__copy h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  line-height: 1.18;
  color: var(--on-dark);
}

.page-faq .faq-tail__copy p {
  margin: 16px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(241, 245, 249, 0.82);
}

.page-faq .faq-tail__copy a {
  color: var(--on-dark);
  border-bottom-color: var(--orange-soft);
}

.page-faq .faq-tail__copy a:hover {
  color: var(--orange-soft);
}

.page-faq .faq-tail .btn {
  margin-top: 24px;
}

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

.page-faq .faq-tail__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(241, 245, 249, 0.16);
}

.page-faq .faq-tail__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .faq-tail__k {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--orange-soft);
}

.page-faq .faq-tail__v {
  font-size: 15px;
  line-height: 1.75;
  color: var(--on-dark);
  word-break: break-word;
}

@media (min-width: 900px) {
  .page-faq .faq-tail__box {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
    gap: 56px;
    padding: 52px 48px;
  }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 719px) {
  .page-faq .faq-hero h1 {
    font-size: clamp(30px, 8.4vw, 42px);
  }

  .page-faq .faq-group {
    padding: 44px 0 36px;
  }

  .page-faq .qa summary {
    padding: 15px 46px 15px 20px;
    font-size: 15.5px;
  }

  .page-faq .qa summary::after {
    right: 20px;
  }

  .page-faq .qa__body {
    padding: 0 20px 18px 20px;
    font-size: 15px;
  }

  .page-faq .faq-tier {
    border: 0;
    border-radius: 0;
    overflow: visible;
  }

  .page-faq .faq-table caption {
    border-radius: var(--r-sm);
    margin-bottom: 10px;
  }

  .page-faq .faq-table thead {
    display: none;
  }

  .page-faq .faq-table,
  .page-faq .faq-table tbody,
  .page-faq .faq-table tr,
  .page-faq .faq-table th,
  .page-faq .faq-table td {
    display: block;
    width: 100%;
  }

  .page-faq .faq-table tbody tr {
    background: #fff;
    border: 1px solid var(--line-soft);
    border-radius: var(--r-sm);
    margin-bottom: 10px;
    padding: 4px 0 8px;
  }

  .page-faq .faq-table tbody tr:nth-child(even) {
    background: #fff;
  }

  .page-faq .faq-table tbody th {
    margin: 14px 16px 4px;
    padding: 8px 14px;
    border-top: 0;
    border-radius: 12px;
    background: var(--sand);
    white-space: normal;
    font-size: 14px;
  }

  .page-faq .faq-table tbody td {
    padding: 5px 20px;
    border-top: 0;
  }

  .page-faq .faq-table tbody td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: var(--navy);
    opacity: 0.55;
  }

  .page-faq .faq-flow {
    gap: 10px;
  }

  .page-faq .faq-tail {
    padding-bottom: 56px;
  }

  .page-faq .faq-tail__box {
    padding: 32px 20px;
    border-radius: var(--r-md);
  }
}