.page-faq {
  --faq-rail-w: 168px;
  --faq-gold-line: rgba(217, 164, 65, 0.5);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.75;
}

.page-faq *,
.page-faq *::before,
.page-faq *::after {
  box-sizing: border-box;
}

/* ---------- 面包屑 ---------- */
.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  margin: 0 0 clamp(18px, 3.4vw, 30px);
}

.page-faq .breadcrumb__link {
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s var(--ease);
}

.page-faq .breadcrumb__link:hover {
  border-bottom-color: currentColor;
}

.page-faq .breadcrumb__sep {
  color: var(--gold);
}

.page-faq .breadcrumb__item[aria-current] {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(22px, 4vw, 42px) 0 clamp(26px, 4vw, 46px);
  background:
    radial-gradient(92% 120% at 104% -12%, rgba(240, 211, 138, 0.46), rgba(240, 211, 138, 0) 62%),
    linear-gradient(180deg, var(--paper-3) 0%, var(--paper) 80%);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: linear-gradient(90deg, var(--vermilion) 0%, var(--gold) 36%, rgba(217, 164, 65, 0) 86%);
}

.page-faq .faq-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--vermilion-deep);
}

.page-faq .faq-hero__eyebrow::before {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  background: var(--vermilion);
}

.page-faq .faq-hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  max-width: 15em;
}

.page-faq .faq-hero__title em {
  font-style: normal;
  color: var(--vermilion);
  position: relative;
}

.page-faq .faq-hero__title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.06em;
  height: 0.12em;
  background: var(--gold-light);
  border-radius: 2px;
}

.page-faq .faq-hero__lead {
  max-width: 44em;
  margin: 0 0 22px;
  font-size: clamp(15px, 2.3vw, 17px);
  color: var(--ink-soft);
}

.page-faq .faq-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin: 0 0 clamp(22px, 4vw, 34px);
}

.page-faq .faq-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 7px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.page-faq .faq-hero__stat strong {
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 700;
  color: var(--vermilion-deep);
  line-height: 1;
}

/* ---------- 五步刻度 ---------- */
.page-faq .faq-ruler {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-faq .faq-ruler__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 15px 14px 17px;
  background: var(--paper-3);
  transition: background 0.18s var(--ease);
}

.page-faq .faq-ruler__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-light), rgba(217, 164, 65, 0));
}

.page-faq .faq-ruler__item:hover {
  background: #fff8ec;
}

.page-faq .faq-ruler__num {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-faq .faq-ruler__label {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
}

/* ---------- 首屏图 ---------- */
.page-faq .faq-hero__figure {
  margin: clamp(20px, 3.2vw, 32px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--paper-2);
}

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

.page-faq .faq-hero__cap {
  margin: 0;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  background: var(--paper-3);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 正文骨架 ---------- */
.page-faq .faq-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  padding: clamp(30px, 5vw, 60px) 0 clamp(40px, 6vw, 72px);
}

.page-faq .faq-rail {
  margin: 0 0 clamp(24px, 4vw, 34px);
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 4px;
  min-width: max-content;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-rail__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 13px;
  border-bottom: 2px solid transparent;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-faq .faq-rail__link:hover {
  color: var(--vermilion);
  border-bottom-color: var(--gold);
}

.page-faq .faq-rail__num {
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--gold);
}

.page-faq .faq-main {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-faq .faq-chapter {
  padding-bottom: clamp(32px, 4.6vw, 52px);
  margin-bottom: clamp(32px, 4.6vw, 52px);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-chapter:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-faq .faq-chapter__kicker {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-faq .faq-chapter__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 34px);
  line-height: 1.26;
  margin: 0 0 14px;
}

.page-faq .faq-chapter__text {
  max-width: 42em;
  margin: 0 0 20px;
  font-size: 15px;
  color: var(--ink-soft);
}

/* ---------- 步骤列表 ---------- */
.page-faq .faq-steps {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}

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

.page-faq .faq-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--vermilion);
  border-radius: 50%;
  background: rgba(199, 53, 43, 0.07);
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  color: var(--vermilion);
  line-height: 1;
}

.page-faq .faq-step__title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .faq-step__desc {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
}

/* ---------- 提示面板 ---------- */
.page-faq .faq-panel {
  margin: 0;
  padding: 16px 18px;
  background: var(--paper-3);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-faq .faq-panel--plain {
  border-left-color: var(--green);
  background: linear-gradient(180deg, #fffaf1, var(--paper-3));
}

.page-faq .faq-panel__title {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--vermilion-deep);
}

.page-faq .faq-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-faq .faq-panel li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--ink-soft);
}

.page-faq .faq-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
}

/* ---------- 双栏与图 ---------- */
.page-faq .faq-split {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  align-items: start;
  margin: 0 0 18px;
}

.page-faq .faq-split__col {
  min-width: 0;
}

.page-faq .faq-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--paper-2);
}

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

.page-faq .faq-figure figcaption {
  margin: 0;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  background: var(--paper-3);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 数据块 ---------- */
.page-faq .faq-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 20px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-faq .faq-fact {
  padding: 14px 16px;
  background: var(--paper-3);
}

.page-faq .faq-fact strong {
  display: block;
  font-family: var(--font-num);
  font-size: 23px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--vermilion-deep);
}

.page-faq .faq-fact span {
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}

/* ---------- 小提示 ---------- */
.page-faq .faq-note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 0;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--ink-soft);
  background: rgba(31, 107, 87, 0.06);
  border-radius: var(--r-sm);
}

.page-faq .faq-note__dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 0.55em;
  border-radius: 50%;
  background: var(--green);
}

/* ---------- 筛选 ---------- */
.page-faq .faq-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
}

.page-faq .faq-filters .chip {
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-3);
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.4;
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-faq .faq-filters .chip:hover {
  border-color: var(--gold);
  color: var(--vermilion-deep);
}

.page-faq .faq-filters .chip[aria-pressed="true"] {
  background: var(--vermilion);
  border-color: var(--vermilion);
  color: #fff;
}

.page-faq .faq-count {
  margin: 0 0 0 auto;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 0;
}

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

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

.page-faq .faq-item__head {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 18px;
  gap: 10px;
  align-items: baseline;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-item__head::marker {
  content: "";
}

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

.page-faq .faq-item__q {
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.55;
  transition: color 0.18s var(--ease);
}

.page-faq .faq-item__head::after {
  content: "+";
  justify-self: end;
  font-family: var(--font-num);
  font-size: 18px;
  line-height: 1;
  color: var(--vermilion);
}

.page-faq .faq-item[open] .faq-item__head::after {
  content: "–";
}

.page-faq .faq-item[open] .faq-item__q {
  color: var(--vermilion-deep);
}

.page-faq .faq-item__body {
  padding: 0 0 18px 48px;
  font-size: 14.5px;
  color: var(--ink-soft);
  border-top: 1px solid var(--line-soft);
  margin-top: -1px;
  padding-top: 14px;
}

.page-faq .faq-item__body p {
  margin: 0;
  max-width: 40em;
}

/* ---------- 结尾联络 ---------- */
.page-faq .faq-help {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 38px);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 140% at 108% -20%, rgba(217, 164, 65, 0.28), rgba(217, 164, 65, 0) 58%),
    linear-gradient(160deg, var(--felt) 0%, var(--felt-deep) 100%);
  color: var(--paper);
}

.page-faq .faq-help::before {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(240, 211, 138, 0.28);
  border-radius: 50%;
}

.page-faq .faq-help__title {
  position: relative;
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(20px, 3.2vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--gold-light);
}

.page-faq .faq-help__text {
  position: relative;
  max-width: 42em;
  margin: 0 0 18px;
  font-size: 14.5px;
  color: rgba(245, 235, 221, 0.84);
}

.page-faq .faq-help__mail {
  color: var(--gold-light);
  text-decoration: none;
  border-bottom: 1px dashed rgba(240, 211, 138, 0.55);
  word-break: break-all;
}

.page-faq .faq-help__mail:hover {
  color: #fff;
  border-bottom-color: #fff;
}

.page-faq .faq-help__list {
  position: relative;
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-faq .faq-help__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  color: rgba(245, 235, 221, 0.82);
}

.page-faq .faq-help__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

.page-faq .faq-help__actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 16px;
}

.page-faq .faq-help__actions .btn--ghost {
  border-color: rgba(240, 211, 138, 0.55);
  color: var(--gold-light);
}

.page-faq .faq-help__actions .btn--ghost:hover {
  border-color: var(--gold-light);
  color: #fff;
}

.page-faq .faq-help__note {
  position: relative;
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(245, 235, 221, 0.62);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-faq .faq-ruler {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-faq .faq-ruler {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
  }

  .page-faq .faq-split--reverse {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  }
}

@media (min-width: 960px) {
  .page-faq .faq-body {
    grid-template-columns: var(--faq-rail-w) minmax(0, 1fr);
    gap: clamp(26px, 4vw, 56px);
    align-items: start;
  }

  .page-faq .faq-rail {
    margin: 0;
    overflow: visible;
  }

  .page-faq .faq-rail__inner {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-faq .faq-rail__list {
    flex-direction: column;
    gap: 0;
    min-width: 0;
    border-bottom: 0;
    border-left: 1px solid var(--line);
  }

  .page-faq .faq-rail__link {
    margin-left: -1px;
    padding: 9px 0 9px 14px;
    border-bottom: 0;
    border-left: 2px solid transparent;
    white-space: normal;
  }

  .page-faq .faq-rail__link:hover {
    border-bottom-color: transparent;
    border-left-color: var(--gold);
  }
}
<<<END>>>