.page-faq {
  --faq-read: 42rem;
  color: var(--cream);
}

/* ---------- 头部 ---------- */
.page-faq .breadcrumb {
  padding-top: clamp(20px, 3vw, 36px);
}

.page-faq .faq-hero {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
  padding-top: clamp(16px, 3vw, 28px);
  padding-bottom: clamp(28px, 4vw, 56px);
}

.page-faq .faq-hero__text {
  max-width: 40rem;
}

.page-faq .faq-hero h1 {
  margin: 14px 0 18px;
  font-size: clamp(1.95rem, 5.6vw, 3.5rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-faq .faq-hero .t-lead {
  margin: 0;
  max-width: 33rem;
  color: var(--mist);
}

.page-faq .faq-hero__figure {
  margin: 0;
}

.page-faq .figure {
  overflow: hidden;
  border-radius: var(--r-soft);
  background: var(--panel);
}

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

.page-faq .figure__caption {
  color: var(--mist);
  font-size: 0.82rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

/* ---------- 主题直达 ---------- */
.page-faq .faq-jump {
  padding-bottom: clamp(32px, 5vw, 56px);
}

.page-faq .faq-jump__label {
  display: block;
  margin-bottom: 14px;
  color: var(--stone);
}

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

.page-faq .faq-jump__link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  color: var(--cream);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease),
    color var(--dur) var(--ease);
}

.page-faq .faq-jump__num {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--neon);
}

.page-faq .faq-jump__link:hover,
.page-faq .faq-jump__link:focus-visible {
  border-color: var(--neon);
  background: rgba(255, 122, 26, 0.1);
  color: var(--neon-soft);
}

/* ---------- 分组 ---------- */
.page-faq .faq-group {
  padding: clamp(36px, 6vw, 76px) 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 88px;
}

.page-faq .faq-group--alt {
  background: var(--ink-2);
}

.page-faq .faq-group__head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-faq .faq-group__num {
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  color: var(--neon);
}

.page-faq .faq-group__title {
  margin: 0;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-faq .faq-group__note {
  margin: 0;
  max-width: 30rem;
  color: var(--mist);
  font-size: 0.98rem;
  line-height: 1.72;
}

.page-faq .faq-group__figure {
  margin: 10px 0 0;
  max-width: 22rem;
  border: 1px solid var(--line);
}

/* ---------- 问题条目 ---------- */
.page-faq .faq-list {
  border-top: 1px solid var(--line);
}

.page-faq .faq-item {
  position: relative;
  padding-left: 20px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 3px;
  height: 0;
  border-radius: 2px;
  background: var(--neon);
  transition: height var(--dur) var(--ease);
}

.page-faq .faq-item[open]::before {
  height: 1.5rem;
}

.page-faq .faq-item__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  min-height: 56px;
  margin: 0;
  padding: 18px 0;
  list-style: none;
  cursor: pointer;
  color: var(--cream);
  font-size: clamp(1rem, 2.1vw, 1.12rem);
  font-weight: 500;
  line-height: 1.5;
  transition: color var(--dur) var(--ease);
}

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

.page-faq .faq-item__q::marker {
  content: "";
}

.page-faq .faq-item__q::after {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-right: 1.5px solid var(--stone);
  border-bottom: 1.5px solid var(--stone);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-item__q:hover,
.page-faq .faq-item__q:focus-visible {
  color: var(--neon-soft);
}

.page-faq .faq-item__q:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-faq .faq-item[open] .faq-item__q {
  color: var(--neon-soft);
}

.page-faq .faq-item[open] .faq-item__q::after {
  transform: rotate(-135deg);
  border-color: var(--neon);
}

.page-faq .faq-item__a {
  max-width: var(--faq-read);
  padding: 0 24px 22px 0;
  color: var(--mist);
  font-size: 0.98rem;
  line-height: 1.78;
}

.page-faq .faq-item__a p {
  margin: 0 0 12px;
}

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

.page-faq .faq-item__a a {
  color: var(--neon-soft);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.page-faq .faq-item__a a:hover,
.page-faq .faq-item__a a:focus-visible {
  color: var(--neon);
}

.page-faq .faq-mail {
  display: inline-block;
  color: var(--cream);
  font-size: 0.94rem;
  letter-spacing: 0.02em;
  word-break: break-all;
}

/* ---------- 步骤 ---------- */
.page-faq .faq-steps {
  display: grid;
  gap: 10px;
  margin: 14px 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-steps li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  align-items: start;
}

.page-faq .faq-steps__n {
  padding-top: 2px;
  color: var(--neon);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

/* ---------- 底部行动带 ---------- */
.page-faq .faq-cta {
  position: relative;
  margin-top: clamp(40px, 6vw, 76px);
  padding: clamp(56px, 8vw, 104px) 0;
  background: linear-gradient(140deg, var(--panel) 0%, var(--ink-2) 62%, var(--ink) 100%);
  clip-path: polygon(0 3%, 100% 0, 100% 100%, 0 97%);
}

.page-faq .faq-cta::before {
  content: "";
  position: absolute;
  top: clamp(22px, 3vw, 36px);
  left: var(--gutter);
  width: min(220px, 38vw);
  height: 4px;
  background: linear-gradient(90deg, var(--neon), rgba(255, 122, 26, 0));
  transform: skewY(-4deg);
  transform-origin: left center;
}

.page-faq .faq-cta__inner {
  display: grid;
  gap: 16px;
  max-width: 40rem;
}

.page-faq .faq-cta h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--cream);
}

.page-faq .faq-cta__text {
  margin: 0;
  color: var(--mist);
  font-size: 0.98rem;
  line-height: 1.75;
}

.page-faq .faq-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.page-faq .faq-cta__mail {
  margin: 6px 0 0;
  color: var(--stone);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  word-break: break-all;
}

/* ---------- 窄屏 ---------- */
@media (max-width: 480px) {
  .page-faq .faq-jump__link {
    padding: 0 14px;
    font-size: 0.82rem;
  }

  .page-faq .faq-item__a {
    padding-right: 8px;
  }

  .page-faq .faq-group__figure {
    max-width: 100%;
  }
}

/* ---------- 宽屏 ---------- */
@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: 1.15fr 0.85fr;
    column-gap: clamp(40px, 5vw, 72px);
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-group__inner {
    display: grid;
    grid-template-columns: minmax(220px, 4fr) minmax(0, 7fr);
    column-gap: clamp(36px, 5vw, 84px);
    align-items: start;
  }

  .page-faq .faq-group__head {
    margin-bottom: 0;
  }

  .page-faq .faq-group__note {
    max-width: 20rem;
  }

  .page-faq .faq-group__figure {
    max-width: 18rem;
  }

  .page-faq .faq-list {
    max-width: 40rem;
  }
}

/* ---------- 降低动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-jump__link,
  .page-faq .faq-item::before,
  .page-faq .faq-item__q,
  .page-faq .faq-item__q::after {
    transition-duration: 1ms;
  }
}