.page-faq {
  --faq-gold-light: #d6b67d;
  --faq-line: rgba(192, 192, 192, 0.55);
  font-family: var(--font-body);
  background: var(--color-light);
  color: var(--color-ink);
  overflow-x: hidden;
}

/* ===== Hero ===== */
.page-faq .faq-hero {
  background: var(--color-deep);
  color: #fff;
}
.page-faq .faq-hero__media {
  position: relative;
  height: 130px;
  overflow: hidden;
}
.page-faq .faq-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.page-faq .faq-hero__overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 55%;
  background: linear-gradient(to bottom, rgba(11, 31, 58, 0), var(--color-deep));
}
.page-faq .faq-hero__inner {
  padding-top: 1.75rem;
  padding-bottom: 3.25rem;
}
.page-faq .faq-hero__seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: 0.6rem;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
  border-radius: 50%;
}
.page-faq .faq-hero__seal svg {
  width: 1.35rem;
  height: 1.35rem;
}
.page-faq .faq-hero__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.page-faq .faq-hero__lead {
  max-width: 34rem;
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

/* ===== 整体分栏 ===== */
.page-faq .faq-layout {
  padding-top: 2.25rem;
  padding-bottom: 4.5rem;
}
.page-faq .faq-body {
  min-width: 0;
}

/* ===== 左侧帮助索引 ===== */
.page-faq .faq-index {
  position: relative;
  margin-bottom: 2.5rem;
  padding: 1.6rem 1.5rem;
  background: var(--color-deep);
  color: #fff;
  border: 2px solid var(--color-deep);
  box-shadow: 6px 6px 0 rgba(201, 160, 99, 0.3);
}
.page-faq .faq-index__eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  color: var(--color-gold);
}
.page-faq .faq-index__title {
  margin: 0 0 1.2rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  line-height: 1.2;
}
.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-faq .faq-index__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 0.25rem;
  border-bottom: 1px solid rgba(192, 192, 192, 0.22);
  text-decoration: none;
  color: rgba(255, 255, 255, 0.82);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.98rem;
  transition: color 0.3s ease, padding-left 0.3s ease;
}
.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--color-gold);
  padding-left: 0.6rem;
  outline: none;
}
.page-faq .faq-index__no {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--color-gold);
}
.page-faq .faq-index__contact {
  margin-top: 1.7rem;
}
.page-faq .faq-index__contact-label {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== 章节头 ===== */
.page-faq .faq-section {
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
  margin-top: 2.5rem;
}
.page-faq .faq-section:first-child {
  margin-top: 0;
}
.page-faq .faq-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.4rem;
  padding: 0 0.5rem 0.9rem;
  border-bottom: 3px solid var(--color-deep);
  transition: background 0.3s ease, border-color 0.3s ease;
}
.page-faq .faq-section:target .faq-section__head {
  background: var(--color-gold);
  border-color: var(--color-deep);
}
.page-faq .faq-section:target .faq-section__title,
.page-faq .faq-section:target .faq-section__subtitle {
  color: #fff;
}
.page-faq .faq-section:target .faq-section__no {
  color: var(--color-deep);
}
.page-faq .faq-section__no {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--color-gold);
  transition: color 0.3s ease;
}
.page-faq .faq-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.45rem;
  line-height: 1.2;
  transition: color 0.3s ease;
}
.page-faq .faq-section__subtitle {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  color: var(--color-muted);
  transition: color 0.3s ease;
}

/* ===== 手风琴 / 档案夹 ===== */
.page-faq .faq-accordion {
  border: 2px solid var(--color-deep);
  border-bottom: none;
}
.page-faq .faq-accordion__item {
  border-bottom: 2px solid var(--color-deep);
  background: #fff;
}
.page-faq .faq-accordion__item[open] {
  background: #fffdf9;
}
.page-faq .faq-accordion__q {
  position: relative;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.2rem 1rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--color-ink);
  transition: color 0.25s ease;
}
.page-faq .faq-accordion__q::-webkit-details-marker {
  display: none;
}
.page-faq .faq-accordion__q::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-gold);
  transition: width 0.3s var(--ease);
}
.page-faq .faq-accordion__item[open] > .faq-accordion__q::before {
  width: 10px;
}
.page-faq .faq-accordion__q:hover,
.page-faq .faq-accordion__q:focus-visible {
  color: var(--color-link);
  outline: none;
}
.page-faq .faq-accordion__q::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 300;
  line-height: 1;
  color: var(--color-gold);
}
.page-faq .faq-accordion__item[open] > .faq-accordion__q::after {
  content: "−";
}
.page-faq .faq-accordion__q-icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--color-deep);
  color: var(--color-gold);
}
.page-faq .faq-accordion__q-icon svg {
  width: 1.05rem;
  height: 1.05rem;
}
.page-faq .faq-accordion__a {
  padding: 0 1.2rem 1.4rem calc(1rem + 2.1rem + 0.75rem);
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--color-muted);
}
.page-faq .faq-accordion__item[open] .faq-accordion__a {
  animation: faq-drop 0.45s var(--ease);
}
.page-faq .faq-accordion__a p {
  margin: 0 0 0.75rem;
}
.page-faq .faq-accordion__a p:last-child {
  margin-bottom: 0;
}

@keyframes faq-drop {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== 步骤编号 ===== */
.page-faq .faq-steps {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}
.page-faq .faq-steps__item {
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 0.8rem 0;
  border-top: 1px solid var(--faq-line);
}
.page-faq .faq-steps__no {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 2vw, 2.2rem);
  line-height: 1;
  color: var(--color-gold);
}
.page-faq .faq-steps__text {
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--color-muted);
}

/* ===== 重新登录示意图 ===== */
.page-faq .faq-login-visual {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.6rem;
  padding: 1rem;
  background: #fff;
  border: 2px dashed var(--color-gold);
}
.page-faq .faq-login-visual__img {
  flex: none;
  width: 100px;
  height: 100px;
  object-fit: cover;
  border: 2px solid var(--color-deep);
}
.page-faq .faq-login-visual__note {
  flex: 1;
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--color-muted);
}

/* ===== 统计条 ===== */
.page-faq .faq-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 2.5rem;
  background: var(--color-deep);
  border: 2px solid var(--color-deep);
}
.page-faq .faq-stats__item {
  background: var(--color-light);
  padding: 1.2rem 0.8rem;
  text-align: center;
}
.page-faq .faq-stats__num {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.7rem;
  line-height: 1.2;
  color: var(--color-deep);
  padding-bottom: 0.5rem;
  border-bottom: 3px solid var(--color-gold);
}
.page-faq .faq-stats__label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-muted);
}

/* ===== 底部协助卡片 ===== */
.page-faq .faq-help {
  position: relative;
  margin-top: 2.5rem;
  padding: 1.8rem 1.5rem;
  background: linear-gradient(135deg, #0b1f3a 0%, #142f52 100%);
  color: #fff;
  border-left: 6px solid var(--color-gold);
  box-shadow: 8px 8px 0 rgba(11, 31, 58, 0.14);
}
.page-faq .faq-help__badge {
  position: absolute;
  top: 0.6rem;
  right: 1.2rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 4rem;
  line-height: 1;
  color: rgba(201, 160, 99, 0.18);
}
.page-faq .faq-help__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
}
.page-faq .faq-help__desc {
  max-width: 36rem;
  margin: 0 0 1.4rem;
  font-size: 0.93rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.8);
}
.page-faq .faq-help__desc a {
  color: var(--faq-gold-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-faq .faq-help .btn {
  margin-top: 0.5rem;
}

/* ===== 桌面端 ===== */
@media (min-width: 960px) {
  .page-faq .faq-hero__media {
    height: 300px;
  }
  .page-faq .faq-hero__inner {
    padding-top: 2.5rem;
    padding-bottom: 5rem;
  }
  .page-faq .faq-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
    padding-top: 4rem;
    padding-bottom: 6rem;
  }
  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 2rem);
    margin-bottom: 0;
  }
  .page-faq .faq-section {
    margin-top: 3.2rem;
  }
  .page-faq .faq-accordion__q {
    padding: 1.4rem 1.4rem;
  }
  .page-faq .faq-accordion__a {
    padding: 0 1.4rem 1.6rem calc(1.4rem + 2.1rem + 0.75rem);
  }
  .page-faq .faq-login-visual__img {
    width: 150px;
    height: 150px;
  }
  .page-faq .faq-stats {
    margin-top: 3rem;
    grid-template-columns: repeat(3, 1fr);
  }
  .page-faq .faq-help {
    margin-top: 3rem;
    padding: 2.5rem 2.5rem;
  }
}