.page-faq {
  --faq-rule: rgba(233, 231, 226, 0.12);
  --faq-panel-top: var(--ink);
  --faq-panel-bottom: var(--obsidian);
  display: block;
}

.page-faq .breadcrumbs {
  padding-top: clamp(1rem, 2.5vw, 1.75rem);
}

.page-faq figure {
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-top: clamp(1.25rem, 3vw, 2rem);
}

.page-faq .faq-hero-inner {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.page-faq .faq-hero-copy h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 6.2vw, 3.1rem);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--text-1);
  margin: 0.55rem 0 0;
}

.page-faq .faq-hero-copy .lede {
  margin-top: 1.15rem;
  max-width: 34em;
  color: var(--text-2);
}

.page-faq .faq-hero-note {
  margin-top: 0.9rem;
  max-width: 36em;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text-3);
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-faq .faq-hero-media {
  aspect-ratio: 3 / 2;
  border: 1px solid var(--hair);
  background: linear-gradient(150deg, var(--ink), var(--obsidian) 78%);
  overflow: hidden;
}

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

.page-faq .faq-jump {
  list-style: none;
  margin: clamp(2rem, 4vw, 3rem) 0 0;
  padding: clamp(1rem, 2vw, 1.4rem) 0 0;
  border-top: 1px solid var(--hair);
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-jump a {
  display: block;
  white-space: nowrap;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--hair);
  font-size: 0.875rem;
  color: var(--text-2);
  text-decoration: none;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  border-color: var(--gold);
  color: var(--gold-soft);
}

/* ---------- 通用小节头 ---------- */
.page-faq .faq-head-note {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-3);
  max-width: 26em;
}

/* ---------- 路径条 ---------- */
.page-faq .faq-path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 1.15rem;
}

.page-faq .faq-step {
  border: 1px solid var(--hair-strong);
  padding: 0.3rem 0.65rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-2);
  background: rgba(233, 231, 226, 0.02);
}

.page-faq .faq-step a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 204, 119, 0.4);
}

.page-faq .faq-arrow {
  color: var(--gold);
  font-size: 0.875rem;
  line-height: 1;
}

.page-faq .faq-result {
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* ---------- 高频对照条目 ---------- */
.page-faq .faq-toplist {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: faqtop;
}

.page-faq .faq-topitem {
  position: relative;
  counter-increment: faqtop;
  padding: clamp(1.4rem, 3vw, 1.9rem) 0 clamp(1.4rem, 3vw, 1.9rem) 2.4rem;
  border-top: 1px solid var(--faq-rule);
  display: grid;
  gap: 0.8rem;
}

.page-faq .faq-topitem:last-child {
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-topitem::before {
  content: "0" counter(faqtop);
  position: absolute;
  left: 0;
  top: clamp(1.6rem, 3.2vw, 2.1rem);
  font-family: var(--font-accent);
  font-weight: 800;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-topitem::after {
  content: "";
  position: absolute;
  left: 0.95rem;
  top: clamp(3.2rem, 6vw, 4rem);
  bottom: 1.6rem;
  width: 1px;
  background: linear-gradient(180deg, rgba(201, 162, 74, 0.55), rgba(201, 162, 74, 0));
}

.page-faq .faq-q {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-1);
}

/* ---------- 五类手风琴 ---------- */
.page-faq .faq-group {
  padding: clamp(1.6rem, 3.5vw, 2.4rem) 0;
  border-top: 1px solid var(--hair);
}

.page-faq .faq-group:last-child {
  border-bottom: 1px solid var(--hair);
}

.page-faq .faq-group-head {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.page-faq .faq-group-icon {
  flex: none;
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--hair-strong);
  color: var(--gold);
  background: rgba(201, 162, 74, 0.04);
}

.page-faq .faq-group-icon svg {
  width: 20px;
  height: 20px;
}

.page-faq .faq-group-title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-1);
}

.page-faq .faq-group-hint {
  margin-top: 0.35rem;
  color: var(--text-3);
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 40em;
}

.page-faq .faq-items {
  display: grid;
}

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

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 0.95rem 0;
  font-family: var(--font-accent);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.65;
  color: var(--text-1);
  transition: color 160ms var(--ease);
}

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

.page-faq .faq-item summary::before {
  content: "+";
  flex: none;
  width: 1rem;
  text-align: center;
  color: var(--gold);
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.5;
}

.page-faq .faq-item[open] summary::before {
  content: "−";
}

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

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 2px;
}

.page-faq .faq-answer {
  display: grid;
  gap: 0.7rem;
  padding: 0 0 1.25rem 1.8rem;
}

.page-faq .faq-item[open] .faq-answer {
  animation: faqReveal 240ms var(--ease) both;
}

@keyframes faqReveal {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 换机路径 ---------- */
.page-faq .faq-panel {
  background: linear-gradient(160deg, var(--faq-panel-top), var(--faq-panel-bottom) 76%);
  border: 1px solid var(--hair);
  padding: clamp(1.6rem, 4vw, 3rem);
}

.page-faq .faq-switch-inner {
  display: grid;
  gap: clamp(2rem, 4vw, 3.25rem);
  align-items: start;
}

.page-faq .faq-switch-lede {
  margin-top: 1rem;
  max-width: 34em;
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.8;
}

.page-faq .faq-steps {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0 0 0 1.15rem;
  border-left: 1px solid var(--hair-strong);
  display: grid;
  counter-reset: faqstep;
}

.page-faq .faq-stepcard {
  position: relative;
  counter-increment: faqstep;
  padding: 0 0 1.5rem 1.9rem;
}

.page-faq .faq-stepcard:last-child {
  padding-bottom: 0;
}

.page-faq .faq-stepcard::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.2rem;
  font-family: var(--font-accent);
  font-weight: 800;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-faq .faq-stepcard h3 {
  font-family: var(--font-accent);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-1);
  line-height: 1.5;
}

.page-faq .faq-stepcard p {
  margin-top: 0.45rem;
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-faq .faq-switch-tip {
  margin-top: 1.75rem;
  padding: 0.9rem 1.1rem;
  border-left: 2px solid var(--sunset);
  background: rgba(224, 118, 58, 0.07);
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-faq .faq-shot {
  aspect-ratio: 3 / 4;
  border: 1px solid var(--hair);
  overflow: hidden;
  background: var(--obsidian);
}

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

/* ---------- 记录查看 ---------- */
.page-faq .faq-log-inner {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.page-faq .faq-log-lede {
  margin-top: 1rem;
  max-width: 34em;
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.8;
}

.page-faq .faq-log-note {
  margin-top: 1rem;
  max-width: 34em;
  color: var(--text-3);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-faq .faq-log-note a {
  color: var(--peacock-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 211, 192, 0.4);
}

.page-faq .timeline {
  list-style: none;
  margin: 0;
  padding: 0.25rem 0 0.25rem 1.4rem;
  border-left: 1px solid var(--hair-strong);
  display: grid;
  gap: 1.35rem;
}

.page-faq .timeline-item {
  position: relative;
}

.page-faq .timeline-item::before {
  content: "";
  position: absolute;
  left: calc(-1.4rem - 4.5px);
  top: 0.45rem;
  width: 7px;
  height: 7px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  background: var(--obsidian);
}

.page-faq .timeline-time {
  display: block;
  font-family: var(--font-accent);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-faq .timeline-item p {
  margin-top: 0.4rem;
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* ---------- 联系引导 ---------- */
.page-faq .faq-contact {
  padding-bottom: clamp(3.5rem, 9vw, 7rem);
}

.page-faq .faq-contact-inner {
  display: grid;
  gap: clamp(2rem, 4vw, 3.25rem);
  align-items: start;
}

.page-faq .faq-contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-faq .faq-contact-item {
  display: grid;
  gap: 0.25rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-contact-label {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--text-3);
}

.page-faq .faq-contact-value {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-1);
  word-break: break-word;
}

.page-faq .faq-contact-note {
  margin-top: 1.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.page-faq .faq-tips-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-1);
  line-height: 1.5;
}

.page-faq .faq-tips {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-faq .faq-tips li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.75;
}

.page-faq .faq-tips li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.7rem;
  height: 1px;
  background: var(--gold);
}

.page-faq .faq-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-faq .faq-switch-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.62fr);
  }

  .page-faq .faq-contact-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-faq .faq-topitem {
    padding-left: 3.4rem;
  }

  .page-faq .faq-topitem::after {
    left: 1.45rem;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
  }

  .page-faq .faq-log-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }

  .page-faq .faq-head-note {
    text-align: right;
  }
}

@media (max-width: 719px) {
  .page-faq .faq-path {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .page-faq .faq-arrow {
    transform: rotate(90deg);
  }

  .page-faq .faq-step {
    width: 100%;
  }

  .page-faq .section-head {
    gap: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item[open] .faq-answer {
    animation: none;
  }

  .page-faq .faq-item summary,
  .page-faq .faq-jump a {
    transition: none;
  }
}