.page-faq {
  --faq-accent: var(--grass);
  --faq-hair: rgba(16, 35, 28, 0.12);
  background: var(--score);
  color: var(--ink-text);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

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

.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--whistle);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-masthead {
  position: relative;
  border-bottom: 1px solid var(--line);
  padding-block: clamp(24px, 4vw, 52px) clamp(32px, 5vw, 64px);
  background: linear-gradient(180deg, #ffffff 0%, var(--score) 100%);
  overflow: hidden;
}

.page-faq .faq-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(16, 35, 28, 0.055) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(0deg, rgba(16, 35, 28, 0.04) 0 1px, transparent 1px 120px);
}

.page-faq .faq-masthead__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-faq h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 5.4vw, 3.6rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-wrap: balance;
}

.page-faq .faq-lead {
  margin: 18px 0 0;
  max-width: 54ch;
  font-size: clamp(1rem, 1.6vw, 1.075rem);
  line-height: 1.85;
  color: rgba(16, 35, 28, 0.78);
}

.page-faq .faq-masthead__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
}

.page-faq .faq-masthead__visual {
  display: grid;
  gap: 10px;
}

.page-faq .faq-masthead__caption {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: rgba(16, 35, 28, 0.55);
}

/* ---------- 分屏主体 ---------- */
.page-faq .faq-shell {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  padding-top: clamp(32px, 5vw, 64px);
}

.page-faq .faq-rail {
  align-self: start;
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.page-faq .faq-rail__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(16, 35, 28, 0.6);
}

.page-faq .faq-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.page-faq .faq-rail__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 12px 2px 12px 0;
  text-decoration: none;
  color: var(--ink-text);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-faq .faq-rail__num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--grass);
  padding-top: 3px;
  transition: color 0.2s ease;
}

.page-faq .faq-rail__label {
  display: block;
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.4;
}

.page-faq .faq-rail__desc {
  display: block;
  margin-top: 3px;
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(16, 35, 28, 0.58);
}

.page-faq .faq-rail__link:hover,
.page-faq .faq-rail__link:focus-visible {
  color: var(--grass-deep);
  padding-left: 6px;
}

.page-faq .faq-rail__link:hover .faq-rail__num,
.page-faq .faq-rail__link:focus-visible .faq-rail__num {
  color: var(--whistle);
}

.page-faq .faq-rail__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(16, 35, 28, 0.65);
}

.page-faq .faq-rail__foot a {
  color: var(--grass-deep);
  font-weight: 600;
  text-underline-offset: 3px;
}

/* ---------- 问答区 ---------- */
.page-faq .faq-flow {
  display: grid;
  gap: clamp(30px, 4.5vw, 54px);
  min-width: 0;
}

.page-faq .faq-section {
  scroll-margin-top: calc(var(--header-m-h) + 24px);
  border-top: 1px solid var(--line);
  padding-top: clamp(18px, 3vw, 30px);
}

.page-faq .faq-section--watch { --faq-accent: var(--whistle); }
.page-faq .faq-section--updates { --faq-accent: var(--grass); }
.page-faq .faq-section--club { --faq-accent: var(--teal); }

.page-faq .faq-section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 8px;
  margin-bottom: 10px;
}

.page-faq .faq-section__num {
  grid-column: 1;
  grid-row: 1;
  padding-top: 0.45em;
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 1.4vw, 0.95rem);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--faq-accent);
}

.page-faq .faq-section__title {
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.8vw, 2.05rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-faq .faq-section__intro {
  grid-column: 1 / -1;
  margin: 0;
  max-width: 62ch;
  font-size: 0.93rem;
  line-height: 1.85;
  color: rgba(16, 35, 28, 0.7);
}

/* ---------- 手风琴 ---------- */
.page-faq .faq-item {
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-item__summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
  list-style: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.65;
  color: var(--ink-text);
  transition: color 0.2s ease;
}

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

.page-faq .faq-item__summary:hover {
  color: var(--faq-accent);
}

.page-faq .faq-item__toggle {
  position: relative;
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 3px;
  border: 1px solid currentColor;
  border-radius: 50%;
  color: var(--faq-accent);
}

.page-faq .faq-item__toggle::before,
.page-faq .faq-item__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: currentColor;
  transform: translate(-50%, -50%);
}

.page-faq .faq-item__toggle::before {
  width: 9px;
  height: 1.5px;
}

.page-faq .faq-item__toggle::after {
  width: 1.5px;
  height: 9px;
  transition: transform 0.24s ease, opacity 0.24s ease;
}

.page-faq .faq-item[open] .faq-item__toggle::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-faq .faq-item__body {
  max-width: 64ch;
  padding: 0 0 20px;
}

.page-faq .faq-item__body p {
  margin: 0 0 10px;
  font-size: 0.94rem;
  line-height: 1.88;
  color: rgba(16, 35, 28, 0.8);
}

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

.page-faq .faq-item__body a {
  color: var(--grass-deep);
  font-weight: 600;
  text-underline-offset: 3px;
}

/* ---------- 会员权益深色块 ---------- */
.page-faq .faq-section--member {
  --faq-accent: var(--gold);
  border-top: 0;
  border-radius: 8px;
  padding: clamp(22px, 3.5vw, 38px);
  background: linear-gradient(158deg, var(--ink) 0%, var(--ink-2) 60%, var(--glass) 100%);
  box-shadow: 0 22px 44px -34px rgba(8, 26, 43, 0.9);
}

.page-faq .faq-section--member .faq-section__title {
  color: var(--score);
}

.page-faq .faq-section--member .faq-section__intro {
  color: rgba(247, 249, 246, 0.76);
}

.page-faq .faq-section--member .faq-item {
  border-bottom-color: var(--line-invert);
}

.page-faq .faq-section--member .faq-item__summary {
  color: var(--score);
}

.page-faq .faq-section--member .faq-item__summary:hover {
  color: var(--gold);
}

.page-faq .faq-section--member .faq-item__body p {
  color: rgba(247, 249, 246, 0.84);
}

.page-faq .faq-section--member .faq-item__body a {
  color: var(--amber);
}

/* ---------- 联系客服 ---------- */
.page-faq .faq-contact {
  margin-top: clamp(36px, 6vw, 72px);
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(20px, 3vw, 36px);
  background: #ffffff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--grass);
  border-radius: 6px;
}

.page-faq .faq-contact__body h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--ink);
}

.page-faq .faq-contact__lead {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(16, 35, 28, 0.78);
}

.page-faq .faq-contact__list {
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-faq .faq-contact__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .faq-contact__row dt {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: rgba(16, 35, 28, 0.55);
}

.page-faq .faq-contact__row dd {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--ink-text);
}

.page-faq .faq-contact__value {
  font-family: var(--font-mono);
  font-weight: 500;
  word-break: break-word;
}

.page-faq .faq-contact__note {
  margin: 16px 0 0;
  font-size: 0.84rem;
  line-height: 1.8;
  color: rgba(16, 35, 28, 0.62);
}

.page-faq .faq-contact__note a {
  color: var(--grass-deep);
  font-weight: 600;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-faq .faq-contact__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-faq .faq-masthead__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: clamp(28px, 4.5vw, 56px);
  }

  .page-faq .faq-contact {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: clamp(24px, 4vw, 44px);
  }
}

@media (min-width: 960px) {
  .page-faq .faq-shell {
    grid-template-columns: minmax(180px, 232px) minmax(0, 1fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: start;
  }

  .page-faq .faq-rail {
    position: sticky;
    top: calc(var(--header-m-h) + 20px);
  }

  .page-faq .faq-section__head {
    grid-template-columns: 58px minmax(0, 1fr);
    column-gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-rail__link,
  .page-faq .faq-item__summary,
  .page-faq .faq-item__toggle::after {
    transition: none;
  }

  .page-faq .faq-rail__link:hover,
  .page-faq .faq-rail__link:focus-visible {
    padding-left: 0;
  }
}
<<<END>>>