.page-faq {
  position: relative;
  overflow-x: hidden;
  background: var(--ink-black);
  color: var(--ivory-light);
  font-family: var(--font-body);
  --faq-pink-wash: rgba(232, 162, 179, 0.08);
  --faq-pink-border: rgba(232, 162, 179, 0.22);
  --faq-gold-soft: rgba(212, 175, 55, 0.16);
}

.page-faq .section {
  padding-block: 3rem;
}

/* 面包屑 */
.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  font-size: 0.85rem;
  color: var(--grey-purple);
}
.page-faq .breadcrumb a {
  color: var(--grey-purple);
  text-decoration: none;
  transition: color 0.2s;
}
.page-faq .breadcrumb a:hover {
  color: var(--gold);
}
.page-faq .breadcrumb-separator {
  opacity: 0.6;
}

/* 首屏区域 */
.page-faq .faq-hero {
  position: relative;
  padding-block: 3.5rem 2.5rem;
  background:
    radial-gradient(circle at 88% 18%, rgba(255, 20, 147, 0.16), transparent 36%),
    radial-gradient(circle at 18% 78%, rgba(128, 0, 32, 0.54), transparent 42%),
    linear-gradient(140deg, #0d0d0d 0%, #4a0e4e 58%, #800020 100%);
}
.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(212, 175, 55, 0.2) 0.8px, transparent 0.8px);
  background-size: 20px 20px;
  opacity: 0.24;
  pointer-events: none;
}
.page-faq .faq-hero .container {
  position: relative;
  z-index: 1;
}
.page-faq .faq-hero-copy .page-title {
  margin: 0.75rem 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--ivory-light);
}
.page-faq .faq-hero-copy .page-desc {
  max-width: 34rem;
  margin: 0;
  color: var(--grey-purple);
  line-height: 1.7;
}

/* 搜索框 */
.page-faq .faq-search {
  position: relative;
  max-width: 32rem;
  margin-top: 2rem;
}
.page-faq .faq-search-icon {
  position: absolute;
  left: 1.05rem;
  top: 50%;
  width: 17px;
  height: 17px;
  color: var(--gold);
  transform: translateY(-50%);
  pointer-events: none;
}
.page-faq .faq-search input {
  width: 100%;
  padding: 0.92rem 1.2rem 0.92rem 2.8rem;
  border: 1px solid rgba(212, 175, 55, 0.36);
  border-radius: 999px;
  background: rgba(13, 13, 13, 0.74);
  color: var(--ivory-light);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.page-faq .faq-search input::placeholder {
  color: var(--grey-purple);
}
.page-faq .faq-search input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.16);
}

/* 热门标签 */
.page-faq .faq-hot-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.page-faq .faq-hot-label {
  margin-right: 0.25rem;
  font-size: 0.85rem;
  color: var(--grey-purple);
}
.page-faq .faq-hot-tags .tag {
  text-decoration: none;
}
.page-faq .faq-hot-tags .tag:hover {
  filter: brightness(1.18);
}

/* 首屏图片 */
.page-faq .faq-hero-visual {
  display: flex;
  justify-content: center;
  margin-top: 2.25rem;
}
.page-faq .faq-hero-img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 26px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.34);
}

/* 问答区块通用 */
.page-faq .faq-block {
  border-top: 1px solid rgba(212, 175, 55, 0.14);
}
.page-faq .faq-block-alt {
  background: linear-gradient(180deg, rgba(74, 14, 78, 0.34), rgba(13, 13, 13, 0.28));
}
.page-faq .faq-block-grid {
  display: grid;
  gap: 2.25rem;
}
.page-faq .faq-block-intro .eyebrow {
  color: var(--gold);
}
.page-faq .faq-block-intro .section-title {
  margin: 0.65rem 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--ivory-light);
}
.page-faq .faq-block-desc {
  margin: 0;
  color: var(--grey-purple);
  line-height: 1.7;
}

/* 编号注记 */
.page-faq .faq-block-note {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  margin-top: 1.6rem;
  padding: 1rem 1.1rem;
  border-left: 2px solid var(--gold);
  background: var(--faq-gold-soft);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.page-faq .faq-block-num {
  flex: none;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  line-height: 1;
  color: var(--gold);
}
.page-faq .faq-block-note p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--soft-pink);
  line-height: 1.6;
}

/* 清晰度步骤图 */
.page-faq .faq-steps-img {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(212, 175, 55, 0.22);
}

/* 对话气泡 SVG */
.page-faq .faq-dialogue-svg {
  width: min(100%, 340px);
  height: auto;
  margin-top: 1.75rem;
  padding: 0.5rem;
  border-radius: var(--radius-md);
  background: rgba(13, 13, 13, 0.4);
}

/* 设备卡片 */
.page-faq .faq-device-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 1.75rem;
  padding: 1.25rem 1.35rem;
  border: 1px solid rgba(255, 20, 147, 0.28);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(128, 0, 32, 0.35), rgba(74, 14, 78, 0.35));
}
.page-faq .faq-device-card-icon {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  border: 1px solid var(--gold);
  background: var(--faq-gold-soft);
  color: var(--gold);
}
.page-faq .faq-device-card-icon svg {
  width: 1.15rem;
  height: 1.15rem;
}
.page-faq .faq-device-card-title {
  margin: 0 0 0.3rem;
  font-weight: 600;
  color: var(--ivory-light);
}
.page-faq .faq-device-card-text {
  margin: 0;
  font-size: 0.9rem;
  color: var(--grey-purple);
  line-height: 1.55;
}

/* 联系卡片 */
.page-faq .faq-support-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.75rem;
}
.page-faq .faq-support-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.05rem;
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: var(--radius-md);
  background: rgba(74, 14, 78, 0.42);
  color: var(--ivory-light);
  font-size: 0.95rem;
  transition: border-color 0.2s, background 0.2s;
}
.page-faq .faq-support-item:hover {
  border-color: var(--gold);
  background: rgba(74, 14, 78, 0.7);
}
.page-faq .faq-support-ic {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 20, 147, 0.38);
  background: rgba(255, 20, 147, 0.16);
  color: var(--soft-pink);
}
.page-faq .faq-support-ic svg {
  width: 1.05rem;
  height: 1.05rem;
  display: block;
}
.page-faq .faq-support-address {
  cursor: default;
}

/* 手风琴 */
.page-faq .faq-items-col {
  min-width: 0;
}
.page-faq .faq-item {
  border: 1px solid rgba(212, 175, 55, 0.24);
  border-radius: var(--radius-md);
  background: rgba(245, 240, 230, 0.028);
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.page-faq .faq-item + .faq-item {
  margin-top: 0.9rem;
}
.page-faq .faq-item[open] {
  border-color: rgba(255, 20, 147, 0.42);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 20, 147, 0.07);
}
.page-faq .faq-item summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.05rem 1.15rem;
  list-style: none;
  cursor: pointer;
  user-select: none;
}
.page-faq .faq-item summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item summary:hover .faq-q-text {
  color: var(--gold);
}
.page-faq .faq-q-mark {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #b89a2e);
  color: #1a1206;
  font-size: 1.05rem;
  font-weight: 800;
}
.page-faq .faq-q-text {
  flex: 1;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--ivory-light);
  line-height: 1.45;
  transition: color 0.2s;
}
.page-faq .faq-q-icon {
  flex: none;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
  transform: rotate(45deg);
  opacity: 0.85;
  transition: transform 0.2s;
}
.page-faq .faq-item[open] .faq-q-icon {
  transform: rotate(-135deg);
}
.page-faq .faq-answer {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin: 0 1.1rem 1.1rem;
  padding: 1rem 1.05rem;
  background: var(--faq-pink-wash);
  border: 1px solid var(--faq-pink-border);
  border-radius: var(--radius-md);
  color: var(--ivory-light);
  line-height: 1.65;
}
.page-faq .faq-answer p {
  margin: 0;
  font-size: 0.93rem;
}
.page-faq .faq-a-mark {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 20, 147, 0.5);
  background: rgba(255, 20, 147, 0.2);
  color: var(--soft-pink);
  font-size: 0.78rem;
  font-weight: 800;
}
.page-faq .faq-answer a {
  color: var(--soft-pink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-faq .faq-answer a:hover {
  color: var(--gold);
}

/* 底部联系引导 */
.page-faq .faq-cta {
  padding-block: 2.5rem 4.5rem;
}
.page-faq .faq-cta .container-narrow {
  max-width: 840px;
}
.page-faq .faq-cta-card {
  position: relative;
  padding: 3rem 1.75rem;
  text-align: center;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 28% 18%, rgba(255, 20, 147, 0.16), transparent 50%),
    radial-gradient(circle at 76% 82%, rgba(128, 0, 32, 0.5), transparent 55%),
    var(--ink-black);
  overflow: hidden;
}
.page-faq .faq-cta-title {
  margin: 0.6rem 0 0.9rem;
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  color: var(--ivory-light);
}
.page-faq .faq-cta-card > p:not(.eyebrow) {
  margin: 0 0 1.5rem;
  color: var(--grey-purple);
}

/* 桌面端布局 */
@media (min-width: 900px) {
  .page-faq .section {
    padding-block: 4.5rem;
  }
  .page-faq .faq-hero {
    padding-block: 4rem 3.5rem;
  }
  .page-faq .faq-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 3rem;
    align-items: center;
  }
  .page-faq .faq-hero-visual {
    margin-top: 0;
  }
  .page-faq .faq-block-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    align-items: start;
  }
  .page-faq .faq-block-reverse .faq-block-intro {
    order: 2;
  }
  .page-faq .faq-block-reverse .faq-items-col {
    order: 1;
  }
  .page-faq .faq-dialogue-svg,
  .page-faq .faq-device-card {
    margin-top: 2rem;
  }
}

/* 小屏细节适配 */
@media (max-width: 560px) {
  .page-faq .faq-hero-copy .page-title {
    font-size: 2rem;
  }
  .page-faq .faq-answer {
    flex-direction: column;
  }
  .page-faq .faq-block-note {
    padding: 0.85rem 0.9rem;
  }
  .page-faq .faq-cta-card {
    padding: 2.2rem 1.25rem;
  }
}

/* 减弱动效 */
@media (prefers-reduced-motion: reduce) {
  .page-faq *,
  .page-faq *::before,
  .page-faq *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}