.page-faq {
  --faq-sticky-top: 96px;
  --faq-radius: 2px;
  background: var(--c-cream);
}

.page-faq .breadcrumb {
  padding: 14px 0 0;
  font-size: 0.82rem;
  color: var(--c-ink-soft);
}

.page-faq .breadcrumb a {
  color: var(--c-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line-strong);
}

.page-faq .breadcrumb a:hover {
  border-bottom-color: var(--c-blue);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 22px 0 44px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: -78px;
  height: 150px;
  background: linear-gradient(90deg, var(--c-yellow), var(--c-red));
  transform: rotate(-5deg);
  opacity: 0.14;
  pointer-events: none;
}

.page-faq .faq-hero-inner {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-faq .faq-hero-copy h1 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5.6vw, 3.05rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

.page-faq .faq-hero-copy .lede {
  max-width: 34em;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--c-ink-soft);
}

.page-faq .faq-hero-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
}

.page-faq .faq-hero-jump .tag {
  text-decoration: none;
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 24px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--c-line);
  list-style: none;
}

.page-faq .faq-hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.page-faq .faq-hero-meta .k {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-red);
}

.page-faq .faq-hero-meta .v {
  font-size: 0.78rem;
  color: var(--c-ink-soft);
}

.page-faq .faq-hero-visual {
  margin: 0;
  position: relative;
}

.page-faq .faq-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 93%, 0 100%);
  border-radius: var(--faq-radius);
}

.page-faq .faq-hero-visual::after {
  content: "";
  position: absolute;
  inset: 10px -6px -10px 12px;
  border: 1px solid var(--c-line-strong);
  z-index: -1;
  pointer-events: none;
}

/* ---------- 主体双栏 ---------- */
.page-faq .faq-body {
  padding: 40px 0 8px;
}

.page-faq .faq-layout {
  display: grid;
  gap: 26px;
}

.page-faq .faq-index {
  align-self: start;
}

.page-faq .faq-index-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-ink-soft);
}

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

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

.page-faq .faq-index-list a {
  display: block;
  padding: 9px 13px;
  white-space: nowrap;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--c-ink);
  text-decoration: none;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--faq-radius);
  transition: border-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-faq .faq-index-list a:hover,
.page-faq .faq-index-list a:focus-visible {
  background: var(--c-yellow);
  border-color: var(--c-ink);
}

.page-faq .faq-index-note {
  margin-top: 18px;
  padding: 16px;
  background: var(--c-paper);
  border-left: 3px solid var(--c-red);
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

.page-faq .faq-index-note-title {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--c-red);
}

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

/* ---------- 问答分组 ---------- */
.page-faq .faq-group {
  margin-bottom: 40px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--c-line);
  scroll-margin-top: var(--faq-sticky-top);
}

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

.page-faq .faq-group-head {
  margin-bottom: 18px;
}

.page-faq .faq-group-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--c-red);
  padding-bottom: 4px;
  border-bottom: 2px solid var(--c-red);
}

.page-faq .faq-group-head h2 {
  margin: 12px 0 6px;
  font-family: var(--font-display);
  font-size: clamp(1.28rem, 3.6vw, 1.85rem);
  line-height: 1.24;
  color: var(--c-ink);
}

.page-faq .faq-group-head p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--c-ink-soft);
}

/* ---------- 手风琴 ---------- */
.page-faq .qa {
  margin-bottom: 10px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--faq-radius);
  transition: border-color 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-faq .qa[open] {
  border-color: var(--c-ink);
  box-shadow: 4px 4px 0 0 rgba(230, 57, 70, 0.16);
}

.page-faq .qa summary {
  position: relative;
  padding: 15px 46px 15px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--c-ink);
  cursor: pointer;
  list-style: none;
  transition: background-color 0.18s var(--ease);
}

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

.page-faq .qa summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--c-red);
}

.page-faq .qa[open] summary::after {
  content: "–";
}

.page-faq .qa summary:hover {
  background: rgba(255, 209, 102, 0.26);
}

.page-faq .qa summary:focus-visible {
  outline: 2px solid var(--c-blue);
  outline-offset: -2px;
}

.page-faq .qa-body {
  padding: 2px 16px 18px;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--c-ink-soft);
  border-top: 1px solid var(--c-line);
  padding-top: 14px;
}

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

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

.page-faq .qa-body a {
  color: var(--c-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--c-blue);
}

.page-faq .qa-body a:hover {
  color: var(--c-red);
}

/* ---------- 费用表 ---------- */
.page-faq .faq-table-wrap {
  overflow-x: auto;
  margin: 0 0 12px;
  border: 1px solid var(--c-line);
  background: var(--c-cool);
}

.page-faq .fee-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.page-faq .fee-table th {
  padding: 10px 12px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--c-ink-soft);
  border-bottom: 2px solid var(--c-ink);
  white-space: nowrap;
}

.page-faq .fee-table td {
  padding: 12px;
  border-bottom: 1px solid var(--c-line);
  vertical-align: top;
  line-height: 1.55;
  color: var(--c-ink);
}

.page-faq .fee-table tr:last-child td {
  border-bottom: 0;
}

.page-faq .fee-table td:first-child {
  font-weight: 700;
  white-space: nowrap;
}

.page-faq .fee-table td.num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-red);
  white-space: nowrap;
}

/* ---------- 收藏周期条 ---------- */
.page-faq .retention-bar {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
  padding: 18px 16px;
  background: var(--c-cool);
  border-left: 4px solid var(--c-yellow);
}

.page-faq .retention-row {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr) 76px;
  align-items: center;
  gap: 10px;
}

.page-faq .retention-lv {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--c-ink);
}

.page-faq .retention-track {
  display: block;
  height: 11px;
  background: var(--c-paper);
  border-radius: 999px;
  overflow: hidden;
}

.page-faq .retention-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
}

.page-faq .retention-fill--free {
  width: 22%;
  background: var(--c-ink-soft);
}

.page-faq .retention-fill--std {
  width: 58%;
  background: var(--c-yellow);
}

.page-faq .retention-fill--pro {
  width: 100%;
  background: var(--c-red);
}

.page-faq .retention-val {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-ink);
  text-align: right;
}

/* ---------- 联系支持 ---------- */
.page-faq .faq-group--contact {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-faq .faq-contact {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 24px;
  padding: 26px 20px 28px;
  background: var(--c-ink);
  color: var(--c-cream);
  border-radius: var(--faq-radius);
}

.page-faq .faq-contact::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -40px;
  width: 160px;
  height: 160px;
  background: var(--c-red-deep);
  transform: rotate(12deg);
  opacity: 0.55;
  pointer-events: none;
}

.page-faq .faq-contact .eyebrow--light {
  color: var(--c-yellow);
  margin: 0 0 8px;
}

.page-faq .faq-contact h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.8vw, 1.95rem);
  line-height: 1.22;
  color: var(--c-cream);
}

.page-faq .faq-contact-copy > p {
  margin: 0 0 18px;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--c-cream-soft);
}

.page-faq .faq-contact-list {
  margin: 0 0 20px;
  display: grid;
  gap: 10px;
}

.page-faq .faq-contact-list div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 9px;
  border-bottom: 1px solid rgba(255, 248, 231, 0.18);
}

.page-faq .faq-contact-list dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--c-yellow);
  padding-top: 2px;
}

.page-faq .faq-contact-list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.55;
  word-break: break-all;
  color: var(--c-cream);
}

.page-faq .faq-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-contact-actions .btn--ghost {
  border-color: rgba(255, 248, 231, 0.55);
  color: var(--c-cream);
}

.page-faq .faq-contact-actions .btn--ghost:hover {
  border-color: var(--c-blue);
  color: var(--c-blue);
}

.page-faq .faq-contact-visual {
  margin: 0;
  align-self: center;
}

.page-faq .faq-contact-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--faq-radius);
  border: 1px solid rgba(255, 248, 231, 0.2);
}

.page-faq .faq-top {
  padding: 24px 0 40px;
  text-align: right;
}

/* ---------- 桌面 ---------- */
@media (min-width: 780px) {
  .page-faq .faq-hero {
    padding: 30px 0 60px;
  }

  .page-faq .faq-hero-inner {
    grid-template-columns: 1.06fr 0.94fr;
    gap: 46px;
  }

  .page-faq .faq-body {
    padding: 56px 0 12px;
  }

  .page-faq .faq-contact {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    padding: 34px 32px;
    gap: 32px;
  }

  .page-faq .retention-row {
    grid-template-columns: 70px minmax(0, 1fr) 92px;
    gap: 14px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: 238px minmax(0, 1fr);
    gap: 52px;
  }

  .page-faq .faq-index {
    position: sticky;
    top: var(--faq-sticky-top);
  }

  .page-faq .faq-index-list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-index-list li + li {
    margin-top: 4px;
  }

  .page-faq .faq-index-list a {
    border: 0;
    border-left: 2px solid var(--c-line);
    border-radius: 0;
    background: transparent;
    padding: 8px 12px;
  }

  .page-faq .faq-index-list a:hover,
  .page-faq .faq-index-list a:focus-visible {
    background: var(--c-yellow);
    border-left-color: var(--c-red);
  }

  .page-faq .faq-group {
    margin-bottom: 48px;
    padding-bottom: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa,
  .page-faq .qa summary,
  .page-faq .faq-index-list a {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>