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

/* ===== 面包屑 ===== */
.page-faq .faq-breadcrumb {
  padding: 1rem 0 0;
}

.page-faq .faq-breadcrumb .breadcrumb {
  font-size: .85rem;
}

/* ===== Hero 区域 ===== */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  color: var(--lm-white);
  background:
    radial-gradient(circle at 86% 8%, rgba(255, 214, 10, .14) 0%, transparent 42%),
    linear-gradient(120deg, var(--lm-blue) 0%, #123058 100%);
  padding: 3rem 0 3.75rem;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 56px);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "?";
  position: absolute;
  right: -2rem;
  top: -4rem;
  font-family: var(--font-data);
  font-size: 22rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(255, 255, 255, .045);
  pointer-events: none;
}

.page-faq .faq-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 860px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: 1.15fr .85fr;
    align-items: end;
  }
}

.page-faq .faq-hero-label {
  color: var(--lm-yellow);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  margin-bottom: .75rem;
  text-transform: uppercase;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--lm-white);
}

.page-faq .faq-hero-desc {
  max-width: 60ch;
  color: rgba(255, 255, 255, .82);
  font-size: .95rem;
  line-height: 1.8;
  margin: 0 0 1.25rem;
}

.page-faq .faq-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.page-faq .faq-hero-tags .tag {
  font-size: .75rem;
  letter-spacing: .06em;
  padding: .3rem .75rem;
  border-radius: var(--radius);
}

.page-faq .faq-hero-tags .tag-yellow {
  color: var(--lm-ink);
  background: var(--lm-yellow);
}

.page-faq .faq-hero-tags .tag-orange {
  color: var(--lm-white);
  background: var(--lm-orange);
}

.page-faq .faq-hero-tags .tag-blue {
  color: var(--lm-white);
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .24);
}

/* ===== Hero 目录索引卡片 ===== */
.page-faq .faq-hero-aside {
  display: grid;
  gap: .65rem;
}

@media (min-width: 560px) {
  .page-faq .faq-hero-aside {
    grid-template-columns: 1fr 1fr;
  }
}

.page-faq .faq-index-card {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .9rem 1rem;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  color: var(--lm-white);
  text-decoration: none;
  transition: var(--transition);
}

.page-faq .faq-index-card:hover {
  background: rgba(255, 214, 10, .14);
  border-color: var(--lm-yellow);
  transform: translateX(4px);
}

.page-faq .faq-index-no {
  font-family: var(--font-data);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--lm-orange);
  min-width: 2rem;
}

.page-faq .faq-index-meta {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  min-width: 0;
}

.page-faq .faq-index-name {
  font-size: .95rem;
  font-weight: 600;
}

.page-faq .faq-index-count {
  font-size: .72rem;
  color: rgba(255, 255, 255, .6);
}

/* ===== 筛选栏 ===== */
.page-faq .faq-filter-wrap {
  padding: 1.75rem 0 .75rem;
}

.page-faq .faq-filter {
  gap: .5rem;
  flex-wrap: wrap;
}

.page-faq .faq-filter .filter-btn {
  font-size: .82rem;
  padding: .5rem .85rem;
  background: var(--lm-off-white);
  border: 1px solid var(--lm-warm-gray);
  color: var(--lm-dark-gray);
  border-radius: 999px;
  transition: var(--transition);
}

.page-faq .faq-filter .filter-btn:hover {
  border-color: var(--lm-orange);
  color: var(--lm-blue);
}

.page-faq .faq-filter .filter-btn.is-active {
  background: var(--lm-yellow);
  border-color: var(--lm-yellow);
  color: var(--lm-blue);
  font-weight: 600;
}

/* ===== 问题分区 ===== */
.page-faq .faq-content {
  padding-top: .5rem;
}

.page-faq .faq-block {
  padding: 3.25rem 0 3.5rem;
  border-bottom: 1px solid var(--lm-warm-gray);
}

.page-faq .faq-block-general,
.page-faq .faq-block-data {
  background: var(--lm-white);
}

.page-faq .faq-block-device,
.page-faq .faq-block-legal {
  background: var(--lm-off-white);
}

/* ===== 分区头部 ===== */
.page-faq .faq-block-head {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.page-faq .faq-block-no {
  flex: 0 0 auto;
  font-family: var(--font-data);
  font-size: 3rem;
  font-weight: 700;
  line-height: .9;
  color: var(--lm-orange);
  padding-left: .2rem;
}

.page-faq .faq-block-titles {
  min-width: 0;
}

.page-faq .faq-block-titles .section-label {
  margin-bottom: .25rem;
}

.page-faq .faq-block-head h2 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 .35rem;
  color: var(--lm-ink);
}

.page-faq .faq-block-desc {
  max-width: 55ch;
  margin: 0;
  color: var(--lm-dark-gray);
  font-size: .9rem;
  line-height: 1.65;
}

/* ===== 折叠列表 ===== */
.page-faq .faq-list {
  display: flex;
  flex-direction: column;
}

.page-faq .faq-item {
  background: var(--lm-white);
  border-bottom: 1px solid var(--lm-gray);
  transition: background .18s ease;
}

.page-faq .faq-block-device .faq-item,
.page-faq .faq-block-legal .faq-item {
  background: var(--lm-off-white);
}

.page-faq .faq-item[open] {
  background: var(--lm-white);
}

.page-faq .faq-q {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: 1.15rem 0;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

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

.page-faq .faq-q:hover .faq-q-text {
  color: var(--lm-orange);
}

.page-faq .faq-q-no {
  font-family: var(--font-data);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--lm-blue);
  background: var(--lm-off-white);
  border: 1px solid var(--lm-warm-gray);
  border-radius: var(--radius);
  padding: .15rem .5rem;
  min-width: 2.4rem;
  text-align: center;
}

.page-faq .faq-block-device .faq-q-no {
  background: var(--lm-white);
}

.page-faq .faq-q-text {
  flex: 1;
  color: var(--lm-ink);
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.5;
  transition: color .18s ease;
}

.page-faq .faq-q-toggle {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  margin-left: auto;
  border: 1px solid var(--lm-warm-gray);
  border-radius: 50%;
  position: relative;
  transition: var(--transition);
}

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

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

.page-faq .faq-item[open] .faq-q-toggle {
  background: var(--lm-yellow);
  border-color: var(--lm-yellow);
}

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

/* ===== 答案区 ===== */
.page-faq .faq-a {
  padding: 0 0 1.5rem;
  margin-left: 3.3rem;
  margin-right: .5rem;
  animation: pageFaqFadeIn .22s ease;
}

.page-faq .faq-a p {
  margin: 0 0 .6rem;
  padding-left: 1rem;
  border-left: 2px solid var(--lm-warm-gray);
  color: var(--lm-dark-gray);
  font-size: .92rem;
  line-height: 1.8;
}

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

.page-faq .faq-a a {
  color: var(--lm-blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .18s ease;
}

.page-faq .faq-a a:hover {
  color: var(--lm-orange);
}

@keyframes pageFaqFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== 图片说明牌 ===== */
.page-faq .faq-figure {
  margin: 1.75rem 0 0;
}

.page-faq .faq-img {
  overflow: hidden;
  background: var(--lm-gray);
  border: 1px solid var(--lm-warm-gray);
}

.page-faq .faq-img img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-faq .faq-figure figcaption {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-top: .6rem;
  font-size: .8rem;
  color: var(--lm-dark-gray);
}

.page-faq .faq-figure figcaption::before {
  content: "";
  width: 1.5rem;
  height: 3px;
  flex: 0 0 auto;
  background: var(--lm-orange);
}

/* ===== 分栏布局：手风琴与图片 ===== */
.page-faq .faq-block-body-split {
  display: grid;
  gap: 2rem;
}

@media (min-width: 960px) {
  .page-faq .faq-block-body-split {
    grid-template-columns: 1.25fr .75fr;
    gap: 2.5rem;
  }

  .page-faq .faq-block-body-flip {
    grid-template-columns: .75fr 1.25fr;
  }

  .page-faq .faq-block-body-flip .faq-list {
    grid-column: 2;
    grid-row: 1;
  }

  .page-faq .faq-block-body-flip .faq-figure {
    grid-column: 1;
    grid-row: 1;
    margin: 0;
  }

  .page-faq .faq-block-body-split .faq-figure {
    margin-top: 0;
    align-self: start;
  }
}

/* ===== 底部 CTA ===== */
.page-faq .faq-cta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(118deg, var(--lm-orange) 0%, #FFB703 130%);
  padding: 4rem 0;
  text-align: center;
}

.page-faq .faq-cta::before {
  content: "";
  position: absolute;
  top: -70px;
  left: -60px;
  width: 180px;
  height: 180px;
  border: 24px solid rgba(10, 35, 66, .10);
  transform: rotate(45deg);
}

.page-faq .faq-cta::after {
  content: "";
  position: absolute;
  bottom: -50px;
  right: -40px;
  width: 140px;
  height: 140px;
  border: 18px solid rgba(10, 35, 66, .08);
  transform: rotate(45deg);
}

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

.page-faq .faq-cta-label {
  color: var(--lm-blue);
  font-weight: 600;
  margin-bottom: .5rem;
}

.page-faq .faq-cta h2 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--lm-blue);
  margin: 0 0 .75rem;
}

.page-faq .faq-cta p:not(.faq-cta-label) {
  max-width: 46ch;
  margin: 0 auto 1.5rem;
  color: rgba(10, 35, 66, .8);
  line-height: 1.8;
}

.page-faq .faq-cta-actions {
  display: flex;
  justify-content: center;
  gap: .8rem;
  flex-wrap: wrap;
}

.page-faq .faq-cta .btn-primary {
  background: var(--lm-blue);
  border: 1px solid var(--lm-blue);
  color: var(--lm-white);
}

.page-faq .faq-cta .btn-outline {
  background: transparent;
  border: 1.5px solid var(--lm-blue);
  color: var(--lm-blue);
}