.page-faq {
  --faq-rule: var(--border-faint);
  --faq-line: rgba(217, 217, 217, 0.24);
  --faq-soft: rgba(217, 217, 217, 0.72);
  color: var(--cream);
  background:
    radial-gradient(circle at 88% 10%, rgba(18, 61, 102, 0.55), transparent 26%),
    var(--bg-deep);
  overflow-x: hidden;
}

/* ---------- 面包屑与首屏 ---------- */
.page-faq .breadcrumb {
  margin-top: 1.2rem;
}

.page-faq .faq-hero {
  position: relative;
  padding: 2.1rem 0 3.2rem;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(105deg, rgba(18, 61, 102, 0.34) 0%, rgba(11, 31, 58, 0) 62%);
  pointer-events: none;
}

.page-faq .faq-hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.8rem;
}

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

.page-faq .faq-hero .section-kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 0 0 0.85rem;
  color: var(--stone);
}

.page-faq .faq-hero .page-title {
  margin: 0 0 1.1rem;
  font-family: var(--font-head);
  font-weight: var(--weight-head);
  font-size: clamp(2.05rem, 6vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero .lead {
  max-width: 62ch;
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.85;
  color: rgba(244, 235, 224, 0.78);
}

/* ---------- 搜索卡片 ---------- */
.page-faq .faq-search-card {
  position: relative;
  align-self: end;
  padding: 1.4rem 1.3rem;
  background: linear-gradient(165deg, rgba(18, 61, 102, 0.8), rgba(7, 20, 38, 0.92));
  border: 1px solid var(--faq-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-faq .faq-search-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 82%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
}

.page-faq .faq-search-label {
  display: block;
  margin-bottom: 0.7rem;
  font-family: var(--font-head);
  font-weight: var(--weight-head);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-faq .faq-search-box {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem;
  background: rgba(7, 20, 38, 0.68);
  border: 1px solid rgba(217, 217, 217, 0.16);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-faq .faq-search-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}

.page-faq .faq-search-icon {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  color: var(--stone);
}

.page-faq .faq-search-input {
  flex: 1 1 auto;
  min-width: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  color: var(--cream);
  font-family: var(--font-body);
  font-weight: var(--weight-body);
  font-size: 0.95rem;
  outline: none;
}

.page-faq .faq-search-input::placeholder {
  color: rgba(107, 122, 143, 0.85);
}

.page-faq .faq-search-hint {
  margin: 0.8rem 0 0;
  color: var(--stone);
  font-size: 0.8rem;
  line-height: 1.5;
}

/* ---------- 区块通用 ---------- */
.page-faq .faq-block {
  padding: 2.6rem 0 3rem;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-block-head {
  display: grid;
  grid-template-areas:
    "index headtext"
    "excerpt excerpt";
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.35rem 1.1rem;
  margin-bottom: 1.8rem;
}

.page-faq .faq-index {
  grid-area: index;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--gold));
  color: #071426;
  font-family: var(--font-head);
  font-weight: var(--weight-head);
  font-size: 1rem;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 22px rgba(255, 107, 53, 0.28);
}

.page-faq .faq-head-text {
  grid-area: headtext;
  min-width: 0;
}

.page-faq .faq-block-head .section-kicker {
  margin: 0.35rem 0 0.2rem;
  color: var(--accent);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--font-head);
  font-weight: var(--weight-head);
}

.page-faq .faq-block-head .section-title {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  line-height: 1.25;
}

.page-faq .faq-block-head .section-excerpt {
  grid-area: excerpt;
  margin: 0.25rem 0 0;
  color: rgba(244, 235, 224, 0.68);
  line-height: 1.7;
}

/* ---------- 设置步骤：目录 + 手风琴 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.page-faq .faq-dir,
.page-faq .faq-recovery-flow {
  padding: 1.25rem;
  background: rgba(7, 20, 38, 0.55);
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius);
}

.page-faq .faq-dir {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-faq .faq-dir-title {
  color: var(--gold);
  font-family: var(--font-head);
  font-weight: var(--weight-head);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-faq .faq-dir-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  counter-reset: dirinfo;
}

.page-faq .faq-dir-list li {
  margin: 0;
}

.page-faq .faq-dir-link {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  color: rgba(244, 235, 224, 0.82);
  font-size: 0.92rem;
  line-height: 1.5;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.page-faq .faq-dir-link::before {
  counter-increment: dirinfo;
  content: counter(dirinfo, decimal-leading-zero);
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: var(--weight-head);
  font-size: 0.72rem;
}

.page-faq .faq-dir-link:hover,
.page-faq .faq-dir-link:focus {
  color: var(--cream);
  border-bottom-color: var(--accent);
}

.page-faq .faq-dir-img,
.page-faq .faq-aside-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--faq-rule);
}

.page-faq .faq-answers,
.page-faq .faq-recovery-main {
  display: grid;
  gap: 0.9rem;
  min-width: 0;
}

/* ---------- 手风琴条目 ---------- */
.page-faq .faq-item {
  background: rgba(11, 31, 58, 0.72);
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}

.page-faq .faq-item[open] {
  border-color: var(--faq-line);
  background: rgba(18, 61, 102, 0.52);
}

.page-faq .faq-question {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1.05rem 1rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

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

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

.page-faq .faq-step-num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 107, 53, 0.12);
  border: 1px solid rgba(255, 107, 53, 0.4);
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: var(--weight-head);
  font-size: 0.78rem;
}

.page-faq .faq-question-text {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--font-head);
  font-weight: var(--weight-head);
  font-size: 1rem;
  line-height: 1.5;
}

.page-faq .faq-toggle {
  flex: 0 0 auto;
  position: relative;
  width: 22px;
  height: 22px;
  color: var(--stone);
}

.page-faq .faq-toggle::before,
.page-faq .faq-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition);
  transform: translate(-50%, -50%);
}

.page-faq .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-faq .faq-item[open] .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-faq .faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  padding: 0 1.1rem 0 3.4rem;
  transition: grid-template-rows var(--transition), padding var(--transition);
}

.page-faq .faq-item[open] .faq-answer {
  grid-template-rows: 1fr;
  padding-top: 0.15rem;
  padding-bottom: 1.2rem;
}

.page-faq .faq-answer-body {
  overflow: hidden;
  min-height: 0;
  color: rgba(244, 235, 224, 0.76);
  line-height: 1.8;
}

.page-faq .faq-answer-body p {
  margin: 0;
}

/* ---------- 登录找回专区 ---------- */
.page-faq .faq-layout-recovery {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.page-faq .faq-recovery-aside {
  min-width: 0;
}

.page-faq .faq-recovery-flow {
  background: linear-gradient(180deg, rgba(18, 61, 102, 0.6), rgba(7, 20, 38, 0.82));
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-faq .faq-aside-label {
  align-self: flex-start;
  display: inline-block;
  padding: 0.3rem 0.7rem;
  background: rgba(245, 197, 24, 0.12);
  border: 1px solid rgba(245, 197, 24, 0.4);
  border-radius: 999px;
  color: var(--gold);
  font-family: var(--font-head);
  font-weight: var(--weight-head);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-faq .faq-flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-faq .faq-flow-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(244, 235, 224, 0.85);
  font-size: 0.92rem;
  line-height: 1.5;
}

.page-faq .faq-flow-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.2);
}

/* ---------- 常见问题卡片 ---------- */
.page-faq .faq-grid-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-faq .faq-mini-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  min-width: 0;
  padding: 1.4rem 1.3rem;
  background: rgba(11, 31, 58, 0.78);
  border: 1px solid var(--faq-rule);
  border-radius: var(--radius);
}

.page-faq .faq-mini-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.5;
  transition: opacity var(--transition);
}

.page-faq .faq-mini-card:hover::before {
  opacity: 1;
}

.page-faq .faq-mini-card .surface-title {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.45;
}

.page-faq .faq-mini-card .surface-text {
  margin: 0;
  color: rgba(244, 235, 224, 0.7);
  line-height: 1.75;
}

.page-faq .faq-mini-card .tag {
  align-self: flex-start;
}

.page-faq .faq-mini-card .btn-ghost {
  align-self: flex-start;
  margin-top: 0.4rem;
}

/* ---------- 反馈表单提醒 ---------- */
.page-faq .faq-feedback {
  position: relative;
  overflow: hidden;
  margin: 1rem auto 3rem;
  padding: 2.5rem 1.4rem;
  background: linear-gradient(120deg, rgba(255, 107, 53, 0.14), rgba(245, 197, 24, 0.05)), rgba(7, 20, 38, 0.6);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius);
}

.page-faq .faq-feedback::after {
  content: "";
  position: absolute;
  right: 8%;
  bottom: -60px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 1px solid rgba(245, 197, 24, 0.2);
  box-shadow: 0 0 0 22px rgba(245, 197, 24, 0.03), 0 0 0 48px rgba(245, 197, 24, 0.025);
  pointer-events: none;
}

.page-faq .faq-feedback-inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: start;
  gap: 0.85rem;
}

.page-faq .faq-feedback-inner .section-kicker {
  margin: 0;
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: var(--weight-head);
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-faq .faq-feedback-inner .section-title {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1.25;
}

.page-faq .faq-feedback-inner .lead {
  margin: 0;
  max-width: 60ch;
  color: rgba(244, 235, 224, 0.74);
  line-height: 1.8;
}

.page-faq .faq-feedback-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 0.5rem;
}

.page-faq .faq-feedback-note {
  color: var(--stone);
  font-size: 0.85rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
    align-items: end;
  }

  .page-faq .faq-block-head {
    grid-template-areas:
      "index headtext"
      "index excerpt";
    gap: 0.5rem 1.4rem;
  }

  .page-faq .faq-block-head .section-excerpt {
    max-width: 60ch;
  }

  .page-faq .faq-layout {
    grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.28fr);
    gap: 1.8rem;
  }

  .page-faq .faq-layout-recovery {
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    gap: 1.8rem;
  }

  .page-faq .faq-grid-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-faq .faq-feedback {
    padding: 3.2rem 2.4rem;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-block {
    padding-top: 3.4rem;
    padding-bottom: 3.6rem;
  }

  .page-faq .faq-hero {
    padding-bottom: 4rem;
  }

  .page-faq .faq-block-head {
    margin-bottom: 2.2rem;
  }

  .page-faq .faq-dir,
  .page-faq .faq-recovery-flow {
    padding: 1.6rem;
  }

  .page-faq .faq-grid-cards {
    gap: 1.4rem;
  }
}