.page-faq {
  --faq-card: #FFFFFF;
  --faq-line: rgba(11, 59, 90, 0.12);
  --faq-soft: rgba(217, 237, 242, 0.55);
  --faq-radius: 22px;
  padding-bottom: clamp(48px, 8vw, 96px);
  background:
    radial-gradient(120% 55% at 100% 0%, rgba(217, 237, 242, 0.85), transparent 62%),
    radial-gradient(80% 40% at 0% 30%, rgba(242, 193, 78, 0.10), transparent 70%),
    var(--mist);
  color: var(--ink);
}

.page-faq .breadcrumbs {
  padding: clamp(14px, 3vw, 24px) 0 0;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--slate);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.page-faq .breadcrumbs a {
  color: var(--lake-mid);
  text-decoration: none;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: clamp(16px, 3vw, 32px) 0 clamp(28px, 5vw, 56px);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
  align-items: start;
}

.page-faq .faq-hero__copy .eyebrow {
  color: var(--lake-mid);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-faq .faq-hero__copy h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 6.4vw, 56px);
  line-height: 1.14;
  font-weight: 300;
  letter-spacing: 0.01em;
  color: var(--lake-deep);
}

.page-faq .faq-hero__copy .lead {
  margin: 0 0 24px;
  max-width: 38em;
  font-size: clamp(15px, 2.4vw, 17px);
  line-height: 1.85;
  color: var(--slate);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.page-faq .faq-hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 40px);
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-faq .faq-fact__num {
  font-family: var(--font-num);
  font-size: clamp(26px, 4.4vw, 36px);
  font-weight: 700;
  line-height: 1;
  color: var(--sunrise);
}

.page-faq .faq-fact__label {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-faq .faq-hero__panel {
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-l);
  padding: clamp(20px, 3.4vw, 30px);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.page-faq .faq-hero__panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg, var(--lake-deep), var(--lake-mid) 45%, var(--sunrise) 78%, var(--prayer-yellow));
}

.page-faq .faq-panel__title {
  margin: 6px 0 16px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--lake-mid);
}

.page-faq .faq-panel__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-faq .faq-panel__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 10px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-faq .faq-panel__list a:hover,
.page-faq .faq-panel__list a:focus-visible {
  background: var(--faq-soft);
  transform: translateX(3px);
}

.page-faq .faq-panel__num {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--sunrise);
  flex: 0 0 auto;
}

.page-faq .faq-panel__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--faq-line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 主体分栏 ---------- */
.page-faq .faq-body {
  padding-top: clamp(8px, 2vw, 16px);
}

.page-faq .faq-body__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-faq .faq-toc {
  background: var(--lake-light);
  border-radius: var(--faq-radius);
  padding: 18px 18px 16px;
}

.page-faq .faq-toc__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--lake-deep);
}

.page-faq .faq-toc__list {
  list-style: none;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0;
  padding: 0 0 6px;
  scrollbar-width: thin;
}

.page-faq .faq-toc__list li {
  flex: 0 0 auto;
}

.page-faq .faq-toc__list a {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  color: var(--lake-deep);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-faq .faq-toc__list a span {
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 700;
  color: var(--sunrise);
}

.page-faq .faq-toc__list a:hover,
.page-faq .faq-toc__list a:focus-visible {
  background: var(--lake-deep);
  color: #F2FAFC;
}

.page-faq .faq-toc__help {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed rgba(11, 59, 90, 0.2);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--lake-deep);
}

.page-faq .faq-toc__help p {
  margin: 0 0 4px;
}

.page-faq .faq-toc__mail {
  font-family: var(--font-num);
  font-size: 12px;
  word-break: break-all;
  color: var(--lake-mid);
}

.page-faq .faq-toc__link {
  display: inline-block;
  margin-top: 6px;
  color: var(--sunrise);
  font-weight: 600;
  text-decoration: none;
}

/* ---------- 问答组 ---------- */
.page-faq .faq-main {
  display: grid;
  gap: clamp(22px, 3.4vw, 34px);
  min-width: 0;
}

.page-faq .faq-group {
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  border-radius: var(--faq-radius);
  padding: clamp(20px, 3.2vw, 34px);
  scroll-margin-top: calc(var(--header-h) + 20px);
  min-width: 0;
}

.page-faq .faq-group__head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.page-faq .faq-group__num {
  font-family: var(--font-num);
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 700;
  line-height: 0.9;
  color: var(--lake-light);
  text-shadow: 0 1px 0 rgba(11, 59, 90, 0.06);
  flex: 0 0 auto;
}

.page-faq .faq-group__head h2 {
  margin: 0 0 8px;
  font-size: clamp(19px, 3.2vw, 25px);
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--lake-deep);
}

.page-faq .faq-group__intro {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate);
  max-width: 42em;
}

.page-faq .faq-sub {
  margin: 4px 0 16px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--lake-mid);
}

/* ---------- 步骤条 ---------- */
.page-faq .faq-steps {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-faq .faq-step {
  position: relative;
  background: var(--faq-soft);
  border-left: 3px solid var(--lake-mid);
  border-radius: 0 14px 14px 0;
  padding: 14px 16px;
}

.page-faq .faq-step__num {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--sunrise);
  margin-bottom: 4px;
}

.page-faq .faq-step h4 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--lake-deep);
}

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

/* ---------- 编号对照 ---------- */
.page-faq .faq-codex {
  display: grid;
  gap: 10px;
  margin: 0 0 22px;
}

.page-faq .faq-codex__row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding: 13px 16px;
  border-radius: 14px;
  background: linear-gradient(100deg, rgba(46, 58, 120, 0.07), rgba(217, 237, 242, 0.5));
}

.page-faq .faq-codex__num {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--jewel-indigo);
}

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

/* ---------- 图片 ---------- */
.page-faq .faq-figure {
  margin: 0 0 22px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--faq-line);
  background: var(--mist);
  box-shadow: var(--shadow-soft);
}

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

.page-faq .faq-figure .media-caption {
  padding: 11px 16px 13px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--slate);
  background: rgba(217, 237, 242, 0.45);
}

/* ---------- 手风琴 ---------- */
.page-faq .faq-list {
  border-top: 1px solid var(--faq-line);
}

.page-faq .faq-item {
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 2px;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.65;
  color: var(--lake-deep);
  transition: color 0.2s ease;
}

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

.page-faq .faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--sunrise);
}

.page-faq .faq-item[open] summary::after {
  content: "−";
}

.page-faq .faq-item summary:hover,
.page-faq .faq-item summary:focus-visible {
  color: var(--lake-mid);
}

.page-faq .faq-item__body {
  margin: 0;
  padding: 0 4px 16px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--slate);
  max-width: 46em;
}

.page-faq .faq-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 0;
}

/* ---------- 客服块 ---------- */
.page-faq .faq-help {
  margin-top: 22px;
  border-radius: var(--faq-radius);
  padding: clamp(20px, 3.2vw, 30px);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(18, 110, 130, 0.55), transparent 60%),
    var(--lake-deep);
  color: #EAF5F8;
}

.page-faq .faq-help__title {
  margin: 0 0 10px;
  font-size: clamp(17px, 2.8vw, 21px);
  font-weight: 600;
  color: #F4FBFD;
}

.page-faq .faq-help__text {
  margin: 0 0 18px;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(234, 245, 248, 0.82);
  max-width: 40em;
}

.page-faq .faq-help__list {
  margin: 0 0 20px;
  display: grid;
  gap: 10px;
}

.page-faq .faq-help__list div {
  display: grid;
  gap: 3px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(217, 237, 242, 0.18);
}

.page-faq .faq-help__list dt {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--prayer-yellow);
}

.page-faq .faq-help__list dd {
  margin: 0;
  font-family: var(--font-num);
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
  color: #F4FBFD;
}

.page-faq .faq-help .btn--ghost {
  border-color: rgba(217, 237, 242, 0.5);
  color: #F4FBFD;
}

.page-faq .faq-help .btn--ghost:hover,
.page-faq .faq-help .btn--ghost:focus-visible {
  background: rgba(217, 237, 242, 0.14);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-codex {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-help__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-help__list div:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-body__grid {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: clamp(24px, 3vw, 44px);
  }

  .page-faq .faq-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-faq .faq-toc__list {
    flex-direction: column;
    overflow: visible;
    gap: 4px;
  }

  .page-faq .faq-toc__list a {
    border-radius: 12px;
    white-space: normal;
    padding: 9px 12px;
  }

  .page-faq .faq-toc__list a:hover,
  .page-faq .faq-toc__list a:focus-visible {
    transform: translateX(3px);
  }

  .page-faq .faq-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }

  .page-faq .faq-step {
    border-left: 0;
    border-top: 3px solid var(--lake-mid);
    border-radius: 0 0 14px 14px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.85fr);
  }

  .page-faq .faq-help__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-help__list div:last-child {
    grid-column: auto;
  }
}