.page-faq {
  --faq-gap: clamp(20px, 4vw, 40px);
  background: var(--ink);
  color: var(--warm);
}

.page-faq .faq-wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.page-faq .breadcrumbs {
  padding-top: 20px;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-faq .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--mist);
}

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

.page-faq .breadcrumbs a:hover,
.page-faq .breadcrumbs a:focus-visible {
  color: var(--lime);
}

.page-faq .crumb-sep {
  margin-right: 8px;
  color: var(--line-strong);
}

.page-faq .eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--cond);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-faq .eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--lime);
}

.page-faq .eyebrow--dark {
  color: var(--brown);
}

.page-faq .eyebrow--dark::before {
  background: var(--orange);
}

.page-faq .lede {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--warm);
  opacity: 0.86;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(168deg, var(--ink) 0%, var(--ink) 54%, var(--char) 54%, var(--char) 100%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--lime) 0 18%, var(--line) 18% 100%);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 32px;
  padding-top: 30px;
  padding-bottom: 42px;
}

.page-faq .faq-hero h1 {
  margin: 16px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--warm);
}

.page-faq .faq-hero .lede {
  max-width: 52ch;
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-hero__meta {
  position: relative;
  margin: 22px 0 0;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-faq .faq-hero__meta::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  background: var(--lime);
  border-radius: 50%;
}

.page-faq .faq-hero__figure {
  position: relative;
  margin: 0;
}

.page-faq .figure-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--pitch);
  box-shadow: var(--shadow);
}

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

.page-faq .figure-frame--portrait {
  border-color: rgba(200, 255, 61, 0.28);
}

.page-faq .faq-hero__stamp {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 8px 12px;
  background: var(--cream);
  color: var(--brown);
  font-family: var(--cond);
  font-size: 12px;
  letter-spacing: 0.12em;
  border-radius: var(--radius);
}

/* ---------- 三步上手 ---------- */
.page-faq .faq-steps {
  padding: clamp(40px, 7vw, 76px) 0;
  border-top: 1px solid var(--line);
  background: var(--ink);
}

.page-faq .faq-steps__head {
  max-width: 60ch;
}

.page-faq .faq-steps h2,
.page-faq .faq-board h2 {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.26;
  color: var(--warm);
}

.page-faq .faq-steps__grid {
  display: grid;
  gap: 28px;
  margin-top: 30px;
}

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

.page-faq .faq-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

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

.page-faq .faq-step__num {
  font-family: var(--cond);
  font-size: clamp(28px, 6vw, 40px);
  line-height: 0.95;
  color: var(--lime);
  letter-spacing: 0.02em;
}

.page-faq .faq-step h3 {
  margin: 0 0 6px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.4;
  color: var(--warm);
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-faq .faq-steps__figure {
  margin: 0;
}

/* ---------- 问答区 ---------- */
.page-faq .faq-board {
  padding: clamp(36px, 6vw, 68px) 0;
  background: var(--char);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-board__head {
  max-width: 56ch;
  margin-bottom: 26px;
}

.page-faq .faq-board__inner {
  display: grid;
  gap: 26px;
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-family: var(--cond);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-faq .faq-index__list {
  display: grid;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .faq-index__link {
  display: block;
  padding: 9px 10px 9px 14px;
  border-left: 2px solid var(--line);
  color: var(--warm);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  border-left-color: var(--lime);
  background: var(--pitch);
  color: var(--lime);
  outline: none;
}

.page-faq .faq-index__link:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-faq .faq-index__card {
  margin-top: 22px;
  padding: 16px;
  background: var(--pitch);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-faq .faq-index__card-title {
  margin: 0 0 6px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14px;
  color: var(--lime);
}

.page-faq .faq-index__card-text {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-index__card .btn-block {
  width: 100%;
  text-align: center;
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(30px, 5vw, 48px);
  padding-top: clamp(24px, 4vw, 38px);
  border-top: 1px solid var(--line);
}

.page-faq .faq-group h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(20px, 3.6vw, 26px);
  line-height: 1.3;
  color: var(--warm);
}

.page-faq .faq-group__intro {
  margin: 8px 0 18px;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-faq .faq-item {
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--pitch);
  overflow: hidden;
}

.page-faq .faq-item summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 16px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--warm);
  cursor: pointer;
  list-style: none;
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}

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

.page-faq .faq-item summary:hover {
  color: var(--lime-soft);
}

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -3px;
}

.page-faq .faq-item__sign {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 5px;
}

.page-faq .faq-item__sign::before,
.page-faq .faq-item__sign::after {
  content: "";
  position: absolute;
  background: var(--lime);
}

.page-faq .faq-item__sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-faq .faq-item__sign::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
  transition: transform 0.22s var(--ease);
}

.page-faq .faq-item[open] {
  border-color: rgba(200, 255, 61, 0.42);
}

.page-faq .faq-item[open] summary {
  color: var(--lime);
  background: rgba(200, 255, 61, 0.05);
}

.page-faq .faq-item[open] .faq-item__sign::after {
  transform: scaleY(0);
}

.page-faq .faq-item__body {
  padding: 15px 16px 17px;
  background: var(--cream);
  color: var(--brown);
  font-size: 14.5px;
  line-height: 1.8;
  box-shadow: inset 0 3px 0 rgba(36, 26, 18, 0.08);
}

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

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

.page-faq .faq-item__body a {
  color: var(--brown);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-faq .faq-item__body a:hover,
.page-faq .faq-item__body a:focus-visible {
  color: #7a3b12;
}

.page-faq .faq-ol {
  display: grid;
  gap: 6px;
  margin: 0 0 10px;
  padding-left: 20px;
}

.page-faq .faq-diagram {
  margin: 0 0 18px;
  padding: 14px;
  background: var(--pitch);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-faq .faq-diagram svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-faq .faq-diagram__cap {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 收尾 ---------- */
.page-faq .faq-help {
  padding: clamp(36px, 6vw, 68px) 0;
  background: var(--ink);
}

.page-faq .faq-help__card {
  position: relative;
  display: grid;
  gap: 26px;
  overflow: hidden;
  padding: clamp(22px, 4vw, 38px);
  background: var(--cream);
  color: var(--brown);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-faq .faq-help__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange) 0 30%, var(--pitch) 30% 72%, var(--lime) 72% 100%);
}

.page-faq .faq-help h2 {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(22px, 4.2vw, 32px);
  line-height: 1.3;
  color: var(--brown);
}

.page-faq .faq-help p {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(36, 26, 18, 0.82);
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 22px;
}

.page-faq .faq-help__link {
  color: var(--brown);
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-faq .faq-help__link:hover,
.page-faq .faq-help__link:focus-visible {
  color: #7a3b12;
}

.page-faq .faq-help__contact {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid rgba(36, 26, 18, 0.18);
}

.page-faq .faq-help__contact div {
  display: grid;
  gap: 4px;
}

.page-faq .faq-help__contact dt {
  font-family: var(--cond);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(36, 26, 18, 0.6);
}

.page-faq .faq-help__contact dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--brown);
  overflow-wrap: anywhere;
}

@media (min-width: 720px) {
  .page-faq .faq-help__card {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
    gap: 34px;
  }

  .page-faq .faq-help__contact {
    padding-top: 0;
    padding-left: 30px;
    border-top: 0;
    border-left: 1px solid rgba(36, 26, 18, 0.18);
  }
}

@media (min-width: 880px) {
  .page-faq .faq-hero {
    background: linear-gradient(112deg, var(--ink) 0%, var(--ink) 60%, var(--char) 60%, var(--char) 100%);
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: 1.12fr 0.88fr;
    align-items: center;
    gap: 48px;
    padding-top: 54px;
    padding-bottom: 66px;
  }

  .page-faq .faq-steps__grid {
    grid-template-columns: 1.18fr 0.82fr;
    align-items: start;
    gap: 46px;
    margin-top: 36px;
  }

  .page-faq .faq-board__inner {
    grid-template-columns: 258px minmax(0, 1fr);
    gap: 50px;
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item__sign::after,
  .page-faq .faq-index__link,
  .page-faq .faq-item summary {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>