.page-faq {
  --faq-gold-line: rgba(200, 164, 92, 0.22);
  --faq-paper-line: rgba(20, 24, 28, 0.12);
  --faq-gold-deep: #8A6B2A;
  --faq-ink-soft: #4B5560;
  background: var(--ink-900);
  color: var(--paper);
}

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

/* ===== 首屏 ===== */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5.5vw, 72px) 0 clamp(36px, 5vw, 68px);
  background:
    radial-gradient(85% 75% at 96% 4%, rgba(200, 164, 92, 0.16), transparent 62%),
    radial-gradient(65% 65% at -4% 96%, rgba(47, 111, 98, 0.18), transparent 62%),
    linear-gradient(180deg, var(--ink-950) 0%, var(--ink-800) 58%, var(--ink-900) 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(200, 164, 92, 0.055) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(200, 164, 92, 0.045) 0 1px, transparent 1px 104px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 82%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 82%);
}

.page-faq .faq-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-faq .faq-hero-copy .breadcrumb {
  margin-bottom: 18px;
}

.page-faq .faq-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--paper-hi);
  max-width: 17ch;
}

.page-faq .faq-hero .lede {
  margin: 20px 0 0;
  max-width: 47ch;
  font-size: clamp(15px, 1.55vw, 17.5px);
  line-height: 1.9;
  color: rgba(244, 241, 234, 0.78);
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-faq .faq-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  margin: 32px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--faq-gold-line);
}

.page-faq .faq-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-faq .faq-fact-num {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--gold);
}

.page-faq .faq-fact-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-faq .faq-hero-media {
  position: relative;
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--faq-gold-line);
  background: var(--ink-950);
  box-shadow: 0 28px 64px rgba(5, 13, 22, 0.6);
}

.page-faq .faq-hero-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 42%;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(5, 13, 22, 0.55));
}

.page-faq .faq-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===== 阶段标题区 ===== */
.page-faq .faq-steps {
  padding: clamp(44px, 6vw, 88px) 0 clamp(40px, 5vw, 72px);
  background: var(--ink-900);
}

.page-faq .faq-block-head {
  max-width: 900px;
}

.page-faq .faq-block-head h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.4vw, 38px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--paper-hi);
}

.page-faq .faq-block-lede {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.72);
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-faq .faq-jump a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 18px 9px 12px;
  border-radius: var(--pill);
  border: 1px solid var(--faq-gold-line);
  background: rgba(244, 241, 234, 0.035);
  color: var(--paper);
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  border-color: var(--gold);
  background: rgba(200, 164, 92, 0.12);
  color: var(--gold-soft);
}

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

/* ===== 步骤 ===== */
.page-faq .faq-step {
  display: grid;
  gap: 16px;
  padding: clamp(30px, 4vw, 52px) 0;
  border-top: 1px solid var(--faq-gold-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-faq #step-01 {
  margin-top: clamp(36px, 4.5vw, 60px);
}

.page-faq .faq-step-num {
  font-family: var(--font-mono);
  font-size: clamp(36px, 5.6vw, 60px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--gold);
  opacity: 0.88;
}

.page-faq .faq-step-num::after {
  content: "";
  display: block;
  width: 42px;
  height: 1px;
  margin-top: 14px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.page-faq .faq-step-body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper-hi);
}

.page-faq .faq-step-body > p {
  margin: 14px 0 0;
  max-width: 70ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.76);
}

.page-faq .faq-step-body a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 164, 92, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-step-body a:hover,
.page-faq .faq-step-body a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-faq .faq-points {
  counter-reset: faqp;
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-points li {
  counter-increment: faqp;
  position: relative;
  padding-left: 54px;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.8);
}

.page-faq .faq-points li::before {
  content: counter(faqp, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 4px;
  padding: 2px 9px;
  border: 1px solid var(--faq-gold-line);
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-faq .faq-tip {
  margin-top: 24px;
  padding: 16px 20px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(200, 164, 92, 0.08);
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.85);
}

.page-faq .faq-tip strong {
  color: var(--gold-soft);
}

.page-faq .faq-tip a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 164, 92, 0.45);
}

.page-faq .faq-inline-media {
  margin: 26px 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--faq-gold-line);
  background: var(--ink-950);
}

.page-faq .faq-inline-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-inline-media figcaption {
  padding: 12px 18px;
  border-top: 1px solid var(--faq-gold-line);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--mist);
}

/* ===== 分类标签卡 ===== */
.page-faq .faq-tag-grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-faq .faq-tag-card {
  padding: 20px 22px;
  border: 1px solid var(--faq-gold-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(200, 164, 92, 0.07), rgba(5, 13, 22, 0.32));
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-tag-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 164, 92, 0.45);
}

.page-faq .faq-tag-card p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.76);
}

/* ===== 常见疑问（浅色区） ===== */
.page-faq .faq-faq {
  padding: clamp(44px, 6vw, 84px) 0 clamp(48px, 6vw, 88px);
  background: linear-gradient(180deg, var(--paper-hi) 0%, var(--paper) 100%);
  border-top: 1px solid var(--gold);
  color: var(--char);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.page-faq .faq-faq .faq-block-head h2 {
  color: var(--char);
}

.page-faq .faq-faq .faq-block-lede {
  color: var(--faq-ink-soft);
}

.page-faq .faq-faq .eyebrow {
  color: var(--faq-gold-deep);
}

.page-faq .faq-faq .eyebrow::before {
  background: var(--faq-gold-deep);
}

.page-faq .faq-accordion {
  margin-top: clamp(28px, 3.4vw, 44px);
  border-top: 1px solid var(--faq-paper-line);
}

.page-faq .faq-accordion details {
  border-bottom: 1px solid var(--faq-paper-line);
}

.page-faq .faq-accordion summary {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 20px 4px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 1.9vw, 19px);
  line-height: 1.55;
  color: var(--char);
  transition: color var(--dur) var(--ease);
}

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

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

.page-faq .faq-accordion summary:hover,
.page-faq .faq-accordion summary:focus-visible {
  color: var(--faq-gold-deep);
}

.page-faq .faq-accordion summary::after {
  content: "+";
  flex: 0 0 auto;
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--red);
  transition: transform var(--dur) var(--ease);
}

.page-faq .faq-accordion details[open] summary::after {
  transform: rotate(45deg);
}

.page-faq .faq-answer {
  padding: 0 4px 22px;
  max-width: 76ch;
}

.page-faq .faq-answer p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--faq-ink-soft);
}

.page-faq .faq-answer a {
  color: var(--faq-gold-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 107, 42, 0.4);
}

.page-faq .faq-answer a:hover,
.page-faq .faq-answer a:focus-visible {
  border-bottom-color: var(--faq-gold-deep);
}

/* ===== 结尾通道 ===== */
.page-faq .faq-cta {
  padding: clamp(40px, 5.5vw, 80px) 0;
  background: var(--ink-950);
}

.page-faq .faq-cta-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 28px;
  padding: clamp(28px, 4vw, 52px);
  border: 1px solid var(--faq-gold-line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(75% 130% at 100% 0%, rgba(200, 164, 92, 0.16), transparent 62%),
    linear-gradient(150deg, var(--ink-800), var(--ink-950));
}

.page-faq .faq-cta-panel h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--paper-hi);
}

.page-faq .faq-cta-panel p {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 241, 234, 0.76);
}

.page-faq .faq-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-faq .faq-cta-mail {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

/* ===== 响应式 ===== */
@media (min-width: 760px) {
  .page-faq .faq-tag-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-faq .faq-step {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 48px);
  }

  .page-faq .faq-step-num {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-faq .faq-cta-panel {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-faq .faq-cta-actions {
    justify-content: flex-end;
  }

  .page-faq .faq-cta-actions .faq-cta-mail {
    flex: 1 0 100%;
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-tag-card:hover {
    transform: none;
  }
}