.page-faq {
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-sans);
}
.page-faq [id] {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  background: linear-gradient(180deg, var(--sand-deep) 0%, var(--sand) 78%);
  border-bottom: 1px solid var(--line-brass-soft);
  padding: 20px 0 40px;
}
.page-faq .faq-hero .breadcrumb {
  margin-bottom: 24px;
}
.page-faq .faq-hero__grid {
  display: grid;
  gap: 24px;
}
.page-faq .faq-hero__title {
  font-size: clamp(30px, 7.2vw, 52px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: 0.02em;
  margin: 10px 0 18px;
  max-width: 18em;
}
.page-faq .faq-hero__lede {
  max-width: 40em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}
.page-faq .faq-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.page-faq .faq-hero__stamp {
  display: none;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
  border-left: 1px solid var(--line-brass);
  padding-left: 22px;
}
.page-faq .faq-hero__stamp-num {
  font-family: var(--font-mono);
  font-size: 72px;
  font-weight: 700;
  line-height: 0.9;
  color: var(--amber);
  letter-spacing: 0.02em;
}
.page-faq .faq-hero__stamp-cap {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-top: 12px;
}

/* ---------- 整体布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding-top: 32px;
  padding-bottom: 56px;
}
.page-faq .faq-anchors {
  order: -1;
  border-top: 2px solid var(--teal-dark);
  padding-top: 12px;
}
.page-faq .faq-anchors__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin: 0 0 10px;
}
.page-faq .faq-anchors__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-faq .faq-anchors__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  padding: 7px 12px;
  font-size: 14px;
  color: var(--teal-dark);
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--line-teal);
  border-radius: var(--radius);
  transition: background 0.12s, border-color 0.12s;
}
.page-faq .faq-anchors__link span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber-deep);
}
.page-faq .faq-anchors__link:hover,
.page-faq .faq-anchors__link:focus-visible {
  background: var(--sand-deep);
  border-color: var(--line-brass);
}

/* ---------- 章节骨架 ---------- */
.page-faq .faq-section {
  padding: 8px 0 44px;
  border-bottom: 1px solid var(--line-teal);
  margin-bottom: 40px;
}
.page-faq .faq-section:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
}
.page-faq .faq-section .prose {
  margin: 16px 0 26px;
  font-size: 16px;
  line-height: 1.8;
}

/* ---------- 五步流程条 ---------- */
.page-faq .faq-flow {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0 0 26px;
  padding: 0 0 8px;
  overflow-x: auto;
}
.page-faq .faq-flow__item {
  flex: 0 0 auto;
}
.page-faq .faq-flow__link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px 12px;
  min-width: 96px;
  text-decoration: none;
  color: var(--teal-dark);
  background: var(--card);
  border: 1px solid var(--line-brass-soft);
  border-left: 3px solid var(--brass);
  border-radius: var(--radius);
  transition: background 0.12s, border-color 0.12s;
}
.page-faq .faq-flow__link:hover,
.page-faq .faq-flow__link:focus-visible {
  background: var(--sand-deep);
  border-left-color: var(--amber);
}
.page-faq .faq-flow__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber-deep);
  letter-spacing: 0.06em;
}
.page-faq .faq-flow__name {
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

/* ---------- 步骤 ---------- */
.page-faq .faq-steps-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}
.page-faq .faq-steps {
  display: grid;
  gap: 4px;
}
.page-faq .faq-step {
  position: relative;
  padding: 16px 0 18px 18px;
  border-left: 1px solid var(--line-teal);
  transition: border-color 0.14s, background 0.14s;
}
.page-faq .faq-step::before {
  content: "";
  position: absolute;
  left: -3.5px;
  top: 24px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brass);
}
.page-faq .faq-step:target {
  border-left-color: var(--amber);
  background: var(--card);
  padding-right: 14px;
}
.page-faq .faq-step:target::before {
  background: var(--amber);
}
.page-faq .faq-step__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin: 0 0 6px;
}
.page-faq .faq-step__title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 10px;
  color: var(--teal-dark);
}
.page-faq .faq-step p {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.75;
}
.page-faq .faq-step__check {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  padding-top: 8px;
  border-top: 1px dashed var(--line-brass-soft);
}
.page-faq .faq-step__check span {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--teal);
  border: 1px solid var(--teal-mist);
  padding: 2px 6px;
  border-radius: var(--radius);
}

/* ---------- 图片 ---------- */
.page-faq .faq-media {
  margin: 0 0 24px;
  background: var(--card);
  border: 1px solid var(--line-brass-soft);
  box-shadow: var(--paper-shadow);
  border-radius: var(--radius);
  overflow: hidden;
}
.page-faq .faq-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}
.page-faq .faq-media figcaption {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  padding: 10px 14px;
  border-top: 1px solid var(--line-brass-soft);
}
.page-faq .faq-aside-media .faq-media {
  margin-bottom: 0;
}

/* ---------- 问答 ---------- */
.page-faq .faq-list {
  border-top: 1px solid var(--line-teal);
}
.page-faq .faq-item {
  border-bottom: 1px solid var(--line-teal);
  border-left: 3px solid transparent;
  padding-left: 12px;
  transition: border-color 0.14s, background 0.14s;
}
.page-faq .faq-item[open] {
  border-left-color: var(--amber);
  background: var(--card);
}
.page-faq .faq-item__q {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 16px 34px 16px 2px;
  cursor: pointer;
  list-style: none;
  position: relative;
}
.page-faq .faq-item__q::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item__q::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--teal);
  transition: color 0.12s;
}
.page-faq .faq-item[open] > .faq-item__q::after {
  content: "−";
  color: var(--amber-deep);
}
.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}
.page-faq .faq-item__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--amber-deep);
  padding-top: 4px;
}
.page-faq .faq-item__text {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
}
.page-faq .faq-item__a {
  padding: 0 34px 18px 44px;
}
.page-faq .faq-item__a p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
}
.page-faq .faq-item__a a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-faq .faq-item__a a:hover {
  color: var(--amber-deep);
}

/* ---------- 联系区块 ---------- */
.page-faq .faq-contact {
  background: var(--teal-dark);
  color: var(--card);
  padding: 48px 0 52px;
  border-top: 8px solid var(--sand-deep);
}
.page-faq .faq-contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}
.page-faq .faq-contact .eyebrow {
  color: var(--teal-mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  margin: 0 0 12px;
}
.page-faq .faq-contact__title {
  font-size: clamp(24px, 5vw, 32px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: 0.02em;
  margin: 0 0 16px;
  color: var(--card);
}
.page-faq .faq-contact__text {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(251, 245, 234, 0.82);
  max-width: 32em;
  margin: 0;
}
.page-faq .faq-contact__panel {
  border-left: 2px solid var(--brass);
  padding-left: 20px;
}
.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(201, 162, 39, 0.28);
}
.page-faq .faq-contact__row .contact-list__key {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--teal-mist);
}
.page-faq .faq-contact__row .contact-list__value {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--card);
  word-break: break-word;
}
.page-faq .faq-contact__note {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(251, 245, 234, 0.78);
  margin: 16px 0 20px;
}
.page-faq .faq-contact__more {
  display: inline-block;
  border-color: var(--teal-mist);
  color: var(--card);
}
.page-faq .faq-contact__more:hover,
.page-faq .faq-contact__more:focus-visible {
  background: var(--teal);
  border-color: var(--teal-mist);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero {
    padding: 28px 0 56px;
  }
  .page-faq .faq-hero__lede {
    font-size: 17px;
  }
  .page-faq .faq-flow {
    overflow: visible;
  }
  .page-faq .faq-flow__item {
    flex: 1 1 0;
  }
  .page-faq .faq-flow__link {
    min-width: 0;
    height: 100%;
  }
  .page-faq .faq-contact__row {
    flex-wrap: nowrap;
    align-items: baseline;
  }
  .page-faq .faq-contact__row .contact-list__key {
    width: 84px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1fr) 220px;
    align-items: end;
    gap: 40px;
  }
  .page-faq .faq-hero__stamp {
    display: flex;
  }
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 1fr) 210px;
    gap: 56px;
    padding-top: 48px;
    padding-bottom: 72px;
  }
  .page-faq .faq-anchors {
    order: 0;
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }
  .page-faq .faq-anchors__list {
    flex-direction: column;
    overflow: visible;
  }
  .page-faq .faq-anchors__link {
    white-space: normal;
  }
  .page-faq .faq-steps-wrap {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
  .page-faq .faq-aside-media {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
  .page-faq .faq-item__text {
    font-size: 18px;
  }
  .page-faq .faq-item__a {
    padding-left: 44px;
    padding-right: 64px;
  }
  .page-faq .faq-contact {
    padding: 64px 0 68px;
  }
  .page-faq .faq-contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    gap: 56px;
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-hero__title {
    letter-spacing: 0.03em;
  }
  .page-faq .faq-item__a {
    padding-right: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-anchors__link,
  .page-faq .faq-flow__link,
  .page-faq .faq-step,
  .page-faq .faq-item,
  .page-faq .faq-item__q::after {
    transition: none;
  }
}
<<<END>>>