.page-faq {
  background: var(--ink);
  color: var(--paper);
}

.page-faq .faq-crumb {
  padding-top: 18px;
  padding-bottom: 10px;
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep);
  border-bottom: 1px solid var(--line);
  padding: 30px 0 54px;
}

.page-faq .faq-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  pointer-events: none;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(13, 26, 40, 0.94) 0%, rgba(22, 41, 61, 0.86) 55%, rgba(13, 26, 40, 0.98) 100%);
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-hero-label {
  color: var(--gold);
  margin: 0;
}

.page-faq .faq-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 6.2vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-lede {
  max-width: 64ch;
  margin: 16px 0 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--fog);
}

/* 问句墙 */
.page-faq .faq-wall {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 32px;
  border-top: 1px solid var(--line);
}

.page-faq .faq-wall-item {
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-faq .faq-wall-item summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  padding: 13px 4px 13px 10px;
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

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

.page-faq .faq-wall-item summary::after {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  margin-top: 8px;
  margin-left: auto;
  border-right: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  transform: rotate(45deg);
  transition: transform 0.2s var(--ease);
}

.page-faq .faq-wall-item[open] summary::after {
  transform: rotate(-135deg);
}

.page-faq .faq-wall-item summary:hover {
  background: var(--night);
}

.page-faq .faq-wall-item p {
  margin: 0;
  padding: 0 22px 16px 10px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

/* 正文链接 */
.page-faq .faq-wall-item p a,
.page-faq .faq-quick-a a,
.page-faq .faq-qa p a,
.page-faq .faq-cta p a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-wall-item p a:hover,
.page-faq .faq-quick-a a:hover,
.page-faq .faq-qa p a:hover,
.page-faq .faq-cta p a:hover {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* 章节标题 */
.page-faq .faq-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-faq .faq-section-head p {
  max-width: 62ch;
  margin: 10px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

/* 先看这几条 */
.page-faq .faq-quick {
  padding: 50px 0 0;
}

.page-faq .faq-quick-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-quick-item {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-quick-no {
  grid-row: 1 / span 2;
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-faq .faq-quick-q {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

.page-faq .faq-quick-a {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--fog);
}

/* 分组折叠 */
.page-faq .faq-groups {
  padding: 54px 0 0;
}

.page-faq .faq-group {
  border-top: 1px solid var(--line);
  margin-top: 22px;
}

.page-faq .faq-group:last-of-type {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-group > summary {
  display: flex;
  align-items: center;
  gap: 14px;
  list-style: none;
  cursor: pointer;
  padding: 18px 0;
}

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

.page-faq .faq-group-no {
  flex: none;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5.5vw, 44px);
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--gold);
  opacity: 0.6;
}

.page-faq .faq-group-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.6vw, 22px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--paper);
}

.page-faq .faq-group > summary::after {
  content: "";
  flex: none;
  margin-left: auto;
  width: 8px;
  height: 8px;
  border-right: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  transform: rotate(45deg);
  transition: transform 0.2s var(--ease);
}

.page-faq .faq-group[open] > summary::after {
  transform: rotate(-135deg);
}

.page-faq .faq-group-body {
  padding: 0 0 20px;
}

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

.page-faq .faq-qa summary {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  padding: 13px 0;
  font-family: var(--font-display);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--paper);
  transition: color 0.2s var(--ease);
}

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

.page-faq .faq-qa summary::before {
  content: "—";
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 2.1;
  color: var(--gold);
}

.page-faq .faq-qa summary:hover {
  color: var(--amber);
}

.page-faq .faq-qa p {
  margin: 0;
  padding: 0 0 15px 26px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--fog);
}

/* 自查三步：浅色纸面块 */
.page-faq .faq-check {
  margin-top: 54px;
  background: var(--paper);
  color: var(--ink);
  padding: 40px 0 46px;
}

.page-faq .faq-check .faq-section-head h2 {
  color: var(--ink);
}

.page-faq .faq-check .faq-section-head p {
  color: var(--line);
}

.page-faq .faq-check-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-faq .faq-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: 24px;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: 3.4em minmax(0, 1fr);
  column-gap: 10px;
  row-gap: 6px;
  border-top: 1px solid var(--gold);
  padding: 16px 0 10px;
}

.page-faq .faq-step-no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--wine);
  padding-top: 4px;
}

.page-faq .faq-step h3 {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

.page-faq .faq-step p {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--line);
}

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

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--deep);
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--line);
}

/* 会话入口条 */
.page-faq .faq-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin: 46px 0 58px;
  padding: 26px 20px;
  border: 1px solid var(--amber);
  background: var(--deep);
}

.page-faq .faq-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 3.6vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-faq .faq-cta p {
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--fog);
  max-width: 60ch;
}

.page-faq .faq-cta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-faq .faq-cta-list li {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gold);
  border: 1px solid var(--line);
  padding: 5px 9px;
}

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

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 22px;
  }

  .page-faq .faq-quick-item {
    grid-template-columns: 3em minmax(0, 0.85fr) minmax(0, 1.15fr);
    column-gap: 24px;
    align-items: start;
  }

  .page-faq .faq-quick-no {
    grid-row: 1;
  }

  .page-faq .faq-group-body {
    padding-left: 58px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding: 40px 0 64px;
  }

  .page-faq .faq-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 34px;
  }

  .page-faq .faq-wall-item summary {
    padding: 15px 6px 15px 10px;
  }

  .page-faq .faq-check {
    padding: 54px 0 58px;
  }

  .page-faq .faq-check-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.62fr);
    column-gap: 46px;
    align-items: start;
  }

  .page-faq .faq-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 32px 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-wall-item summary,
  .page-faq .faq-wall-item summary::after,
  .page-faq .faq-group > summary::after,
  .page-faq .faq-qa summary,
  .page-faq .faq-wall-item p a,
  .page-faq .faq-quick-a a,
  .page-faq .faq-qa p a {
    transition: none;
  }
}