.page-faq {
  --faq-line: rgba(227, 168, 59, 0.42);
  --faq-line-soft: rgba(227, 168, 59, 0.16);
  --faq-cream-text: var(--paper);
}

/* ============ 首屏 ============ */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(112px, 15vw, 176px) 0 clamp(56px, 8vw, 96px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(227, 168, 59, 0.2), transparent 62%),
    linear-gradient(165deg, var(--ink-2) 0%, var(--ink) 58%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: -25%;
  right: -6%;
  width: 46%;
  height: 155%;
  transform: skewX(-12deg);
  background: linear-gradient(180deg, rgba(227, 168, 59, 0.11), rgba(240, 106, 77, 0.05));
  border-left: 1px solid var(--faq-line);
  pointer-events: none;
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(32px, 5vw, 60px);
  align-items: center;
}

.page-faq .faq-hero-copy {
  min-width: 0;
}

.page-faq .faq-hero-title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 6.2vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-faq .faq-hero-lede {
  margin: 24px 0 0;
  max-width: 46ch;
  font-family: var(--font-body);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.78;
  color: rgba(251, 248, 242, 0.84);
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 28px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-faq .faq-hero-media {
  min-width: 0;
}

.page-faq .faq-hero-media .media-frame {
  border-radius: var(--r-xl);
  border: 1px solid rgba(227, 168, 59, 0.28);
  box-shadow: 0 34px 70px -34px rgba(0, 0, 0, 0.75);
  overflow: hidden;
}

@media (min-width: 900px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-faq .faq-hero-media .media-frame {
    transform: rotate(-1.6deg);
  }
}

/* ============ 区块通用 ============ */
.page-faq .faq-block-head {
  max-width: 64ch;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.page-faq .faq-block-head .section-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.page-faq .faq-block-lede {
  margin: 16px 0 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--rock);
}

.page-faq .section--ink .faq-block-lede,
.page-faq .section--ink .faq-block-head .section-title {
  color: var(--paper);
}

.page-faq .section--ink .faq-block-lede {
  color: rgba(251, 248, 242, 0.76);
}

.page-faq .faq-note {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-faq .faq-inline-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--coral);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color 0.25s var(--ease);
}

.page-faq .faq-inline-link:hover,
.page-faq .faq-inline-link:focus-visible {
  color: var(--gold);
}

/* ============ 栏目索引 ============ */
.page-faq .faq-index-list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-faq .faq-index-list::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 20px;
  bottom: 20px;
  width: 1px;
  background: linear-gradient(180deg, var(--gold), var(--faq-line-soft));
}

.page-faq .faq-index-item {
  min-width: 0;
}

.page-faq .faq-index-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 16px;
  align-items: start;
  padding: 16px 16px 16px 0;
  border-radius: var(--r-md);
  text-decoration: none;
  color: inherit;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-faq .faq-index-link:hover,
.page-faq .faq-index-link:focus-visible {
  background: rgba(227, 168, 59, 0.1);
}

.page-faq .faq-index-num {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--pill);
  background: var(--paper);
  border: 1px solid var(--mist);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-faq .faq-index-link:hover .faq-index-num,
.page-faq .faq-index-link:focus-visible .faq-index-num {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.page-faq .faq-index-body {
  display: block;
  min-width: 0;
}

.page-faq .faq-index-title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2vw, 21px);
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-faq .faq-index-desc {
  display: block;
  margin-top: 6px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
}

.page-faq .faq-index-go {
  grid-column: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--coral);
}

.page-faq .faq-index-go::after {
  content: "→";
  font-size: 13px;
}

@media (min-width: 820px) {
  .page-faq .faq-index-list::before {
    left: 27px;
  }

  .page-faq .faq-index-link {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
  }

  .page-faq .faq-index-num {
    width: 56px;
    height: 56px;
    font-size: 15px;
  }

  .page-faq .faq-index-go {
    grid-column: auto;
    padding-right: 8px;
    white-space: nowrap;
  }
}

/* ============ 版本回溯 ============ */
.page-faq .faq-ver-grid {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
}

.page-faq .faq-ver-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

.page-faq .faq-ver-step {
  position: relative;
  padding-left: 18px;
  border-left: 2px solid var(--faq-line);
}

.page-faq .faq-ver-stepnum {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-ver-step h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

.page-faq .faq-ver-step p {
  margin: 8px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(251, 248, 242, 0.76);
}

.page-faq .faq-ver-chips {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-faq .faq-ver-chip {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border-radius: var(--r-md);
  background: rgba(251, 248, 242, 0.055);
  border: 1px solid rgba(227, 168, 59, 0.22);
}

.page-faq .faq-chip-code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--coral);
}

.page-faq .faq-chip-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-faq .faq-chip-use {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(251, 248, 242, 0.72);
}

.page-faq .faq-ver-chips .faq-inline-link {
  margin-top: 6px;
  justify-self: start;
}

@media (min-width: 900px) {
  .page-faq .faq-ver-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-faq .faq-ver-steps {
    gap: 26px;
  }
}

/* ============ 常见问题 ============ */
.page-faq .faq-qa-group + .faq-qa-group {
  margin-top: clamp(40px, 6vw, 64px);
  padding-top: clamp(32px, 4vw, 48px);
  border-top: 1px solid var(--mist);
}

.page-faq .faq-qa-grouptitle {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-faq .faq-qa-list {
  display: grid;
  gap: 0;
}

.page-faq .faq-qa-item {
  border-top: 1px solid var(--mist);
}

.page-faq .faq-qa-item:last-child {
  border-bottom: 1px solid var(--mist);
}

.page-faq .faq-qa-item summary {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 4px 18px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: clamp(16px, 1.9vw, 18px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
  transition: color 0.25s var(--ease);
}

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

.page-faq .faq-qa-item summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 3px;
  border-radius: 3px;
  background: var(--gold);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.page-faq .faq-qa-item summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  color: var(--coral);
}

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

.page-faq .faq-qa-item[open] summary::after {
  content: "−";
  color: var(--gold);
}

.page-faq .faq-qa-item summary:hover {
  color: var(--ink-2);
}

.page-faq .faq-qa-item summary:focus-visible {
  outline: 2px solid var(--coral);
  outline-offset: 3px;
  border-radius: 6px;
}

.page-faq .faq-qa-body {
  padding: 0 4px 22px 18px;
}

.page-faq .faq-qa-body p {
  margin: 0 0 10px;
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--rock);
}

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

/* ============ 移动端指引 ============ */
.page-faq .faq-mobile-grid {
  display: grid;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.page-faq .faq-mobile-visual {
  min-width: 0;
  justify-self: center;
  max-width: 320px;
  width: 100%;
}

.page-faq .faq-phone-frame {
  border-radius: 34px;
  border: 2px solid rgba(227, 168, 59, 0.5);
  padding: 8px;
  background: var(--paper);
  box-shadow: 0 26px 56px -30px rgba(11, 31, 51, 0.55);
  overflow: hidden;
}

.page-faq .faq-phone-frame img {
  border-radius: 26px;
  display: block;
}

.page-faq .faq-mobile-visual .faq-note {
  margin-top: 14px;
  margin-bottom: 0;
  text-align: center;
  color: var(--rock);
  text-transform: none;
  letter-spacing: 0.04em;
}

.page-faq .faq-mobile-copy {
  min-width: 0;
}

.page-faq .faq-mobile-copy .section-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 3.4vw, 38px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-faq .faq-mobile-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-faq .faq-mobile-point {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--mist);
}

.page-faq .faq-mobile-point:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-faq .faq-mobile-num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--pill);
  background: var(--ink);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-faq .faq-mobile-point h3 {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .faq-mobile-point p {
  margin: 6px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.72;
  color: var(--rock);
}

.page-faq .faq-mobile-copy .btn {
  margin-top: 26px;
}

@media (min-width: 900px) {
  .page-faq .faq-mobile-grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  }

  .page-faq .faq-mobile-visual {
    justify-self: start;
    max-width: 340px;
  }
}

/* ============ 联系支持 ============ */
.page-faq .faq-support-grid {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
}

.page-faq .faq-support-copy .section-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-faq .faq-support-copy .btn {
  margin-top: 26px;
}

.page-faq .faq-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-faq .faq-contact-card {
  display: grid;
  gap: 6px;
  padding: 20px 22px;
  border-radius: var(--r-md);
  background: rgba(251, 248, 242, 0.055);
  border-left: 3px solid var(--faq-line);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.page-faq .faq-contact-card:hover {
  border-left-color: var(--coral);
  background: rgba(251, 248, 242, 0.085);
}

.page-faq .faq-contact-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-contact-value {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
  word-break: break-word;
}

.page-faq .faq-contact-note {
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(251, 248, 242, 0.68);
}

@media (min-width: 900px) {
  .page-faq .faq-support-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

/* ============ 减少动态 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-index-link,
  .page-faq .faq-index-num,
  .page-faq .faq-inline-link,
  .page-faq .faq-qa-item summary,
  .page-faq .faq-contact-card {
    transition: none;
  }

  .page-faq .faq-hero-media .media-frame {
    transform: none;
  }
}
<<<END>>>