.page-faq {
  --faq-panel: var(--night-2);
  --faq-deep: var(--night-3);
  --faq-radius: 0;
  background: var(--night);
  color: var(--white);
  padding-bottom: 84px;
}

.page-faq a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-top: 26px;
}

.page-faq .faq-hero__inner {
  display: grid;
  gap: 26px;
  align-items: end;
}

.page-faq .faq-hero__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-faq h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(15.5px, 1.6vw, 18px);
  line-height: 1.85;
  color: var(--white);
}

.page-faq .faq-hero__stats {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  border: var(--line) solid var(--ink);
  background: var(--faq-panel);
}

.page-faq .faq-stat__num {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--gold);
  white-space: nowrap;
}

.page-faq .faq-stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--steel);
}

.page-faq .faq-hero__media {
  margin: 30px 0 0;
}

.page-faq .faq-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--line) solid var(--ink);
  box-shadow: var(--shadow-hard);
  object-fit: cover;
}

/* ---------- 速跳条 ---------- */
.page-faq .faq-jump {
  position: sticky;
  top: 0;
  z-index: 6;
  margin-top: 34px;
  background: var(--faq-deep);
  border-top: var(--line) solid var(--ink);
  border-bottom: var(--line) solid var(--ink);
}

.page-faq .faq-jump__list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-jump__link {
  display: block;
  padding: 15px 20px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 13px;
  text-decoration: none;
  color: var(--white);
  border-right: 1px solid var(--faq-panel);
  transition: background 0.18s ease, color 0.18s ease;
}

.page-faq .faq-jump__link:hover {
  background: var(--gold);
  color: var(--ink);
}

.page-faq .faq-jump__link:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: -3px;
  background: var(--faq-panel);
}

/* ---------- 主体分栏 ---------- */
.page-faq .faq-body {
  display: grid;
  gap: 38px;
  padding-top: 46px;
}

.page-faq .faq-side__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.4vw, 27px);
  line-height: 1.25;
  color: var(--white);
}

.page-faq .faq-side__note {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--steel);
}

.page-faq .faq-side__media {
  margin: 0 0 18px;
}

.page-faq .faq-side__media img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--line) solid var(--ink);
  object-fit: cover;
}

.page-faq .faq-group {
  margin-bottom: 16px;
  border: var(--line) solid var(--ink);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0;
  padding: 12px 14px;
  font-weight: 700;
  font-size: 15px;
  color: var(--white);
}

.page-faq .faq-group--content .faq-group__head {
  background: var(--crimson);
}

.page-faq .faq-group--help .faq-group__head {
  background: var(--green);
}

.page-faq .faq-group__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  opacity: 0.9;
}

.page-faq .faq-group__list {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--faq-panel);
}

.page-faq .faq-group__list li + li {
  border-top: 1px solid var(--night);
}

.page-faq .faq-group__link {
  display: block;
  padding: 11px 14px;
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  color: var(--white);
  border-left: 4px solid transparent;
  transition: background 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.page-faq .faq-group__link:hover,
.page-faq .faq-group__link:focus-visible {
  background: var(--faq-deep);
  border-left-color: var(--gold);
  color: var(--gold);
}

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

/* ---------- 问答区 ---------- */
.page-faq .faq-sec {
  margin-bottom: 48px;
  scroll-margin-top: 74px;
}

.page-faq .faq-sec:last-of-type {
  margin-bottom: 0;
}

.page-faq .faq-sec__head {
  padding-bottom: 14px;
  margin-bottom: 20px;
  border-bottom: var(--line) solid var(--ink);
}

.page-faq .faq-sec__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-faq .faq-sec__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.2vw, 33px);
  line-height: 1.2;
  color: var(--white);
}

.page-faq .faq-sec__note {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel);
}

.page-faq .faq-item {
  margin-bottom: 12px;
  border: var(--line) solid var(--ink);
  background: var(--faq-panel);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.page-faq .faq-item:hover {
  border-color: var(--gold);
}

.page-faq .faq-item[open] {
  border-color: var(--gold);
  box-shadow: var(--shadow-hard);
}

.page-faq .faq-item > summary {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--white);
}

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

.page-faq .faq-item > summary::marker {
  content: "";
}

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

.page-faq .faq-item[open] > summary {
  background: var(--faq-deep);
}

.page-faq .faq-item__num {
  flex: 0 0 auto;
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-faq .faq-item__body {
  padding: 4px 18px 18px;
  border-top: 1px solid var(--night);
}

.page-faq .faq-item__body p {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--white);
}

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

.page-faq .faq-item__body a:hover,
.page-faq .faq-item__body a:focus-visible {
  color: var(--white);
  background: var(--crimson);
}

.page-faq .faq-quip {
  padding-left: 12px;
  border-left: 3px solid var(--crimson);
  font-size: 14px;
  line-height: 1.75;
  color: var(--sand);
}

/* ---------- 联系客服 ---------- */
.page-faq .faq-contact {
  padding: 26px 20px;
  border: var(--line) solid var(--ink);
  background: var(--faq-panel);
  scroll-margin-top: 74px;
}

.page-faq .faq-contact__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.2vw, 32px);
  line-height: 1.2;
  color: var(--white);
}

.page-faq .faq-contact__note {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--steel);
}

.page-faq .faq-contact__grid {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
}

.page-faq .faq-contact__item {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: var(--line) solid var(--ink);
  background: var(--faq-deep);
}

.page-faq .faq-contact__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--steel);
}

.page-faq .faq-contact__value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold);
  word-break: break-all;
}

.page-faq .faq-contact__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-faq .faq-contact__actions .copy-btn {
  border: var(--line) solid var(--ink);
  background: var(--crimson);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  padding: 8px 14px;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease;
}

.page-faq .faq-contact__actions .copy-btn:hover {
  background: var(--gold);
  color: var(--ink);
}

.page-faq .faq-contact__actions .copy-btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.page-faq .faq-contact__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.75fr) minmax(230px, 1fr);
    gap: 34px;
  }

  .page-faq .faq-contact {
    padding: 32px 28px;
  }

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

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

@media (min-width: 1000px) {
  .page-faq .faq-body {
    grid-template-columns: minmax(288px, 340px) minmax(0, 1fr);
    gap: 52px;
  }

  .page-faq .faq-side {
    position: sticky;
    top: 72px;
    align-self: start;
    max-height: calc(100vh - 96px);
    overflow-y: auto;
    padding-right: 6px;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</｜｜DSML｜｜ parameter>