.page-faq {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.85;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(120% 95% at 88% 0%, rgba(176, 18, 28, 0.55), transparent 58%),
    linear-gradient(160deg, var(--ink-blue) 0%, #0a1222 62%, var(--night-blue) 100%);
  color: var(--paper);
  padding: clamp(22px, 5vw, 44px) 0 clamp(30px, 6vw, 60px);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(0deg, rgba(217, 211, 202, 0.07) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(217, 211, 202, 0.07) 0 1px, transparent 1px 64px);
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-faq .faq-hero .crumbs,
.page-faq .faq-hero .crumbs * {
  color: rgba(247, 245, 242, 0.68);
}

.page-faq .faq-hero .crumbs a:hover {
  color: var(--gold);
}

.page-faq .faq-hero .eyebrow {
  margin: 14px 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-faq .faq-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(42px, 13vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.page-faq .faq-hero__lead {
  margin: 0 0 24px;
  font-size: 17px;
  line-height: 1.85;
  color: rgba(247, 245, 242, 0.82);
  max-width: 54ch;
}

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

.page-faq .faq-index__item {
  display: block;
  padding: 13px 15px 15px;
  text-decoration: none;
  color: var(--paper);
  background: rgba(11, 24, 48, 0.45);
  border: 1px solid rgba(247, 245, 242, 0.2);
  border-top: 3px solid var(--feather-red);
  transition: background 160ms var(--ease), border-color 160ms var(--ease);
}

.page-faq .faq-index__item:hover,
.page-faq .faq-index__item:focus-visible {
  background: rgba(176, 18, 28, 0.3);
  border-color: rgba(242, 160, 61, 0.7);
  border-top-color: var(--gold);
}

.page-faq .faq-index__num {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-faq .faq-index__label {
  display: block;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

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

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-faq .faq-hero__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(247, 245, 242, 0.55);
}

/* ---------- 正文分组 ---------- */
.page-faq .faq-body {
  padding: clamp(24px, 5vw, 52px) 0 clamp(36px, 6vw, 68px);
}

.page-faq .faq-group {
  padding: clamp(26px, 4vw, 44px) 0;
  border-top: 1px solid var(--haze);
  scroll-margin-top: calc(var(--header-h-compact) + 16px);
  transition: background 160ms var(--ease);
}

.page-faq .faq-group:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-faq .faq-group:target {
  background: linear-gradient(90deg, rgba(176, 18, 28, 0.06), transparent 48%);
  box-shadow: inset 3px 0 0 var(--feather-red);
}

.page-faq .faq-group__head {
  display: grid;
  gap: 6px;
  margin-bottom: 20px;
}

.page-faq .faq-group__num {
  justify-self: start;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--flame-red);
  background: rgba(176, 18, 28, 0.09);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 4.6vw, 28px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-faq .faq-group__intro {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 三步操作 ---------- */
.page-faq .steps {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .steps__item {
  position: relative;
  padding: 16px 18px 18px;
  background: #ffffff;
  border: 1px solid var(--haze);
  clip-path: polygon(0 0, calc(100% - var(--notch)) 0, 100% var(--notch), 100% 100%, 0 100%);
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-faq .steps__item:hover {
  border-color: var(--feather-red);
  background: #fffdfa;
}

.page-faq .steps__num {
  display: inline-block;
  margin-bottom: 8px;
  padding: 1px 7px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--dawn);
  background: var(--ink-blue);
}

.page-faq .steps__title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-faq .steps__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 组内配图 ---------- */
.page-faq .qa-figure {
  margin: 0 0 22px;
}

.page-faq .qa-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--haze);
}

.page-faq .qa-figure figcaption {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

/* ---------- 手风琴问答 ---------- */
.page-faq .qa {
  position: relative;
  padding-left: 14px;
  border-top: 1px solid var(--haze);
}

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

.page-faq .qa::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--feather-red);
  opacity: 0;
  transition: opacity 160ms var(--ease);
}

.page-faq .qa[open]::before {
  opacity: 1;
}

.page-faq .qa__q {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 15px 0;
  margin: 0;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--ink);
  transition: color 160ms var(--ease);
}

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

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

.page-faq .qa__q:hover,
.page-faq .qa[open] .qa__q {
  color: var(--flame-red);
}

.page-faq .qa__idx {
  flex: 0 0 auto;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-faq .qa__text {
  flex: 1 1 auto;
  min-width: 0;
}

.page-faq .qa__sign {
  position: relative;
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 6px;
}

.page-faq .qa__sign::before,
.page-faq .qa__sign::after {
  content: "";
  position: absolute;
  background: var(--flame-red);
  transition: transform 160ms var(--ease), opacity 160ms var(--ease);
}

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

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

.page-faq .qa[open] .qa__sign::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .qa__a {
  padding: 0 0 18px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
}

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

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

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

.page-faq .qa__a a:hover {
  color: var(--feather-red);
}

/* ---------- 会员档位 ---------- */
.page-faq .tiers {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .tiers__item {
  padding: 16px 18px 18px;
  background: var(--ink-blue);
  border-top: 3px solid var(--gold);
}

.page-faq .tiers__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.3;
  color: #ffffff;
}

.page-faq .tiers__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(247, 245, 242, 0.78);
}

/* ---------- 联系区 ---------- */
.page-faq .faq-contact {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(100% 120% at 12% 0%, rgba(176, 18, 28, 0.45), transparent 60%),
    linear-gradient(150deg, var(--ink-blue) 0%, #0a1222 68%, var(--night-blue) 100%);
  color: var(--paper);
  padding: clamp(30px, 5vw, 56px) 0;
}

.page-faq .faq-contact__inner {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
}

.page-faq .faq-contact .eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-faq .faq-contact__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 5vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.page-faq .faq-contact__desc {
  margin: 0 0 20px;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(247, 245, 242, 0.78);
}

.page-faq .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-faq .contact-list__item {
  padding-left: 14px;
  border-left: 2px solid var(--feather-red);
}

.page-faq .contact-list__label {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-faq .contact-list__value {
  display: block;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
  color: #ffffff;
  word-break: break-word;
}

.page-faq .contact-list__note {
  display: block;
  margin-top: 2px;
  font-size: 13px;
  color: rgba(247, 245, 242, 0.6);
}

.page-faq .faq-copy {
  margin-top: 8px;
  padding: 4px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-blue);
  background: var(--gold);
  border: 0;
  cursor: pointer;
  transition: background 160ms var(--ease);
}

.page-faq .faq-copy:hover,
.page-faq .faq-copy:focus-visible {
  background: var(--dawn);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .steps,
  .page-faq .tiers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }

  .page-faq .steps__item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -11px;
    top: 50%;
    width: 18px;
    height: 2px;
    background: var(--feather-red);
    transform: rotate(-34deg);
    z-index: 2;
  }

  .page-faq .qa__a {
    padding-left: 30px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.66fr);
    align-items: end;
  }

  .page-faq .faq-hero__lead {
    font-size: 18px;
  }

  .page-faq .faq-group__head {
    grid-template-columns: 92px minmax(0, 1fr);
    column-gap: 28px;
    align-items: start;
  }

  .page-faq .faq-group__num {
    grid-column: 1;
    grid-row: 1 / span 3;
    margin-top: 6px;
  }

  .page-faq .faq-group__title,
  .page-faq .faq-group__intro {
    grid-column: 2;
  }

  .page-faq .qa__q {
    font-size: 17px;
    padding: 17px 0;
  }

  .page-faq .qa__a {
    padding-left: 34px;
    padding-bottom: 22px;
  }

  .page-faq .faq-contact__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    column-gap: 56px;
  }
}

@media (min-width: 1180px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    column-gap: 64px;
  }

  .page-faq .qa__a {
    max-width: 74ch;
  }
}
<<<END>>>