.page-faq {
  display: block;
  padding-bottom: 56px;
  overflow-x: hidden;
}

.page-faq .breadcrumbs {
  margin: 16px 0 0;
}

/* ---------- 首屏拼贴 ---------- */
.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 30px 0 6px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -70px;
  right: -14%;
  width: 120%;
  height: 320px;
  background:
    linear-gradient(100deg, rgba(245, 179, 1, .17) 0%, rgba(245, 179, 1, .05) 34%, rgba(245, 179, 1, 0) 60%),
    linear-gradient(100deg, rgba(45, 226, 230, 0) 42%, rgba(45, 226, 230, .11) 74%, rgba(45, 226, 230, 0) 100%);
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 24px;
}

.page-faq .faq-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 7.4vw, 54px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--white);
}

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

.page-faq .faq-hero__title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: .08em;
  height: 3px;
  background: linear-gradient(90deg, var(--sun), rgba(255, 60, 172, .7));
  transform: skewX(-14deg);
}

.page-faq .faq-hero__lede {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .faq-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-faq .faq-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-content: start;
}

.page-faq .faq-stat {
  position: relative;
  overflow: hidden;
  padding: 14px 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(158deg, var(--panel) 0%, var(--panel-2) 100%);
  box-shadow: var(--shadow-island);
}

.page-faq .faq-stat::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--sun);
  opacity: .85;
}

.page-faq .faq-stat:nth-child(2)::after {
  background: var(--cyan);
}

.page-faq .faq-stat:nth-child(3)::after {
  background: var(--magenta);
}

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

.page-faq .faq-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(22px, 6.4vw, 32px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--sun-hi);
  word-break: break-word;
}

.page-faq .faq-stat__label {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--mist-2);
}

/* ---------- 布局骨架 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: 6px;
  margin-top: 26px;
}

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

.page-faq .faq-toc__title {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--mist-2);
}

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

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

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

.page-faq .faq-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(20, 24, 33, .6);
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  color: var(--mist);
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-faq .faq-toc__link:hover,
.page-faq .faq-toc__link:focus-visible {
  color: var(--white);
  border-color: rgba(245, 179, 1, .55);
  background: rgba(245, 179, 1, .1);
}

.page-faq .faq-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sun);
}

.page-faq .faq-body {
  display: grid;
  gap: 40px;
  min-width: 0;
}

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  position: relative;
  min-width: 0;
  scroll-margin-top: 92px;
}

.page-faq .faq-group + .faq-group {
  padding-top: 40px;
}

.page-faq .faq-group + .faq-group::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--sun) 0%, var(--line) 26%, rgba(42, 48, 64, .35) 76%, rgba(42, 48, 64, 0) 100%);
}

.page-faq .faq-group__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 12px;
  margin-bottom: 18px;
}

.page-faq .faq-group__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--sun);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 4.6vw, 29px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--white);
}

.page-faq .faq-group__note {
  grid-column: 2 / -1;
  margin: 7px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-2);
}

/* ---------- 问答手风琴 ---------- */
.page-faq .qa {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: linear-gradient(150deg, var(--panel) 0%, var(--panel-2) 100%);
  transition: border-color .2s ease, box-shadow .25s ease;
}

.page-faq .qa + .qa {
  margin-top: 10px;
}

.page-faq .qa:hover {
  border-color: rgba(168, 176, 194, .38);
}

.page-faq .qa[open] {
  border-color: rgba(245, 179, 1, .45);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .4);
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--white);
  -webkit-tap-highlight-color: transparent;
}

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

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

.page-faq .qa__q::after {
  content: "+";
  flex: 0 0 auto;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1.1;
  color: var(--sun);
}

.page-faq .qa[open] .qa__q::after {
  content: "–";
  color: var(--sun-hi);
}

.page-faq .qa__idx {
  flex: 0 0 auto;
  min-width: 22px;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--mist-2);
}

.page-faq .qa__a {
  padding: 0 16px 16px 48px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-faq .qa__a > :first-child {
  margin-top: 0;
}

.page-faq .qa__a > :last-child {
  margin-bottom: 0;
}

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

.page-faq .qa__a strong {
  color: var(--white);
  font-weight: 600;
}

.page-faq .qa__a a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 十项指标 ---------- */
.page-faq .metric-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 10px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .metric-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(20, 24, 33, .55);
  font-size: 13px;
  line-height: 1.45;
  color: var(--mist);
}

.page-faq .metric-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  background: var(--sun);
  transform: rotate(45deg);
}

.page-faq .metric-list li:nth-child(3n + 2)::before {
  background: var(--cyan);
}

.page-faq .metric-list li:nth-child(3n)::before {
  background: var(--magenta);
}

/* ---------- 步骤回查 ---------- */
.page-faq .faq-subhead {
  margin: 26px 0 0;
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--sun);
}

.page-faq .steps {
  display: grid;
  gap: 9px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .steps__item {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  border-left: 2px solid rgba(245, 179, 1, .55);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(90deg, rgba(245, 179, 1, .08), rgba(245, 179, 1, 0) 68%);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .steps__num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--sun-hi);
}

/* ---------- 图 ---------- */
.page-faq .faq-figure {
  margin: 24px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel-2);
  box-shadow: var(--shadow-panel);
}

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

.page-faq .faq-figure__cap {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mist-2);
}

.page-faq .faq-figure--side {
  margin-top: 0;
}

/* ---------- 联系方式 ---------- */
.page-faq .contact-split {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-faq .contact-panel {
  padding: 6px 18px;
  border-radius: var(--radius);
  min-width: 0;
}

.page-faq .contact-rows {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-faq .contact-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .contact-row:last-child {
  border-bottom: 0;
}

.page-faq .contact-row dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--mist-2);
}

.page-faq .contact-row dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-faq .contact-row dd.is-mono {
  font-family: var(--font-mono);
  letter-spacing: .01em;
}

.page-faq .faq-callout {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(120deg, rgba(45, 226, 230, .08), rgba(45, 226, 230, 0) 70%);
}

.page-faq .faq-callout p {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-faq .faq-callout strong {
  color: var(--white);
  font-weight: 600;
}

.page-faq .faq-callout a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .metric-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .contact-row {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }

  .page-faq .qa__a {
    padding-left: 52px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 44px 0 12px;
  }

  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .8fr);
    gap: 40px;
    align-items: start;
  }

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

  .page-faq .contact-split {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
  }

  .page-faq .faq-body {
    gap: 46px;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
    margin-top: 40px;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 96px;
    align-self: start;
    margin: 0;
  }

  .page-faq .faq-toc__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

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

  .page-faq .faq-toc__link {
    display: flex;
    width: 100%;
    border: 0;
    border-left: 2px solid var(--line);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: transparent;
    padding: 9px 10px;
    white-space: normal;
    line-height: 1.45;
    box-sizing: border-box;
  }

  .page-faq .faq-toc__link:hover,
  .page-faq .faq-toc__link:focus-visible {
    border-left-color: var(--sun);
    background: rgba(245, 179, 1, .08);
  }

  .page-faq .faq-group__note {
    max-width: 62ch;
  }
}

@media (min-width: 1240px) {
  .page-faq .faq-hero__stats {
    gap: 12px;
  }

  .page-faq .faq-stat {
    padding: 18px 18px 20px;
  }
}
<<<END>>>