.page-faq {
  background: var(--c-deep);
  color: var(--c-text);
  overflow-x: clip;
}

.page-faq .faq-breadcrumb-wrap {
  padding-top: 28px;
}

/* ========== Hero 问询引导 ========== */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(48px, 8vw, 88px) 0;
  background:
    linear-gradient(115deg, transparent 68%, rgba(212, 175, 55, .08) 68%, rgba(212, 175, 55, .08) 73%, transparent 73%),
    radial-gradient(circle at 82% 22%, rgba(0, 229, 255, .08), transparent 52%),
    var(--c-deep);
  border-bottom: 1px solid var(--c-gold-border);
}

.page-faq .faq-hero-inner {
  display: grid;
  gap: 40px;
}

.page-faq .faq-hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 56px);
  line-height: 1.08;
  margin: 12px 0 18px;
}

.page-faq .faq-hero-lead {
  max-width: 32em;
  margin: 0;
  font-size: 17px;
  line-height: 1.8;
  color: var(--c-gray);
}

.page-faq .faq-search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: var(--c-dark);
  border: 1px solid var(--c-gold);
  border-radius: 10px;
  box-shadow: 0 0 0 4px rgba(212, 175, 55, .1);
}

.page-faq .faq-search-icon {
  flex: none;
  color: var(--c-gold);
}

.page-faq .faq-search-text {
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--c-gray);
}

.page-faq .faq-search-action {
  margin-left: auto;
  flex: none;
  color: var(--c-gold);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color .25s ease;
}

.page-faq .faq-search-action:hover {
  color: var(--c-red);
}

.page-faq .faq-search-hint {
  margin: 18px 0 10px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--c-gray);
  letter-spacing: .04em;
}

.page-faq .faq-search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-search-tags a {
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease;
}

.page-faq .faq-search-tags a:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, .3);
}

/* ========== 热门问题 ========== */
.page-faq .faq-hot {
  padding: 64px 0 76px;
  background:
    radial-gradient(ellipse at 20% 10%, rgba(212, 175, 55, .08), transparent 50%),
    var(--c-deep);
}

.page-faq .faq-hot-banner {
  position: relative;
  aspect-ratio: 7 / 3;
  overflow: hidden;
  border: 1px solid var(--c-gold-border);
  border-radius: 16px;
  margin-bottom: 36px;
}

.page-faq .faq-hot-banner img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-faq .faq-hot-banner-copy {
  position: absolute;
  inset: auto 0 0 0;
  padding: 32px 36px 28px;
  background: linear-gradient(to top, rgba(6, 38, 28, .94), rgba(6, 38, 28, .35) 68%, transparent);
}

.page-faq .faq-hot-banner-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 42px);
  margin: 8px 0 6px;
  line-height: 1.15;
}

.page-faq .faq-hot-banner-copy p {
  margin: 0;
  color: rgba(245, 240, 230, .75);
  font-size: 15px;
}

.page-faq .faq-hot-grid {
  display: grid;
  gap: 20px;
}

.page-faq .faq-hot-card {
  position: relative;
  padding: 30px 26px 26px;
  background:
    linear-gradient(145deg, rgba(212, 175, 55, .16), rgba(212, 175, 55, .03)),
    var(--c-dark);
  border: 1px solid var(--c-gold-border);
  border-radius: 12px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.page-faq .faq-hot-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-gold);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-hot-num {
  display: block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-gold);
  margin-bottom: 12px;
}

.page-faq .faq-hot-card h3 {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.5;
}

.page-faq .faq-hot-card p {
  margin: 0;
  color: var(--c-gray);
  font-size: 15px;
  line-height: 1.75;
}

/* ========== 问答区块通用 ========== */
.page-faq .faq-section {
  padding: 72px 0;
}

.page-faq .faq-section-grid {
  display: grid;
  gap: 40px;
}

.page-faq .faq-section-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 40px);
  margin: 10px 0 10px;
  line-height: 1.2;
}

.page-faq .faq-section-desc {
  margin: 0 0 26px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-gray);
}

.page-faq .faq-section-reverse .faq-section-copy {
  order: 2;
}

.page-faq .faq-section-reverse .faq-section-visual {
  order: 1;
}

/* ========== 手风琴 ========== */
.page-faq .faq-accordion {
  display: grid;
  gap: 12px;
}

.page-faq .faq-item {
  background: rgba(245, 240, 230, .04);
  border: 1px solid var(--c-gold-border);
  border-radius: 10px;
  transition: background .25s ease, border-color .25s ease;
}

.page-faq .faq-item[open] {
  background: rgba(245, 240, 230, .07);
  border-color: var(--c-gold);
}

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
  transition: color .25s ease;
}

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

.page-faq .faq-item summary::after {
  content: "+";
  margin-left: auto;
  flex: none;
  font-family: var(--font-data);
  font-size: 20px;
  line-height: 1;
  color: var(--c-gold);
}

.page-faq .faq-item[open] summary::after {
  content: "−";
}

.page-faq .faq-item summary:hover {
  color: var(--c-gold);
}

.page-faq .faq-item-icon {
  flex: none;
  color: var(--c-gold);
  width: 20px;
  height: 20px;
}

.page-faq .faq-item p {
  margin: 0;
  padding: 0 20px 20px 52px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-gray);
}

/* ========== 手机图与下载数据 ========== */
.page-faq .faq-phone-wrap {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--c-gold-border);
}

.page-faq .faq-phone-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-faq .faq-download-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 18px;
}

.page-faq .faq-download-stats .stat {
  background: var(--c-dark);
  border: 1px solid var(--c-gold-border);
  border-radius: 10px;
  padding: 18px 16px;
}

/* ========== 数据面板 ========== */
.page-faq .faq-data-panel {
  padding: 32px 28px;
  background:
    linear-gradient(200deg, rgba(0, 229, 255, .06), transparent 60%),
    var(--c-dark);
  border: 1px solid var(--c-gold-border);
  border-radius: 14px;
}

.page-faq .faq-data-panel h3 {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 12px 0 24px;
  line-height: 1.3;
}

.page-faq .faq-data-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-faq .faq-data-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(176, 141, 62, .35);
}

.page-faq .faq-data-list .data-value {
  text-align: right;
  font-size: 15px;
}

/* ========== 同步面板 ========== */
.page-faq .faq-sync-panel {
  padding: 32px 26px;
  background: var(--c-dark);
  border: 1px solid var(--c-gold-border);
  border-radius: 14px;
  text-align: center;
}

.page-faq .faq-sync-panel > p {
  margin: 0;
  color: var(--c-gray);
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-sync-diagram {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 28px 0 24px;
}

.page-faq .faq-sync-device {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--c-deep);
  border: 1px solid var(--c-gold-border);
  border-radius: 8px;
  font-family: var(--font-data);
  font-size: 13px;
  white-space: nowrap;
}

.page-faq .faq-sync-device svg {
  color: var(--c-gold);
}

.page-faq .faq-sync-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-cyan), var(--c-gold));
}

.page-faq .faq-sync-cloud {
  color: var(--c-gold);
  display: flex;
}

/* ========== band-cream 浅色覆盖 ========== */
.page-faq .band-cream {
  color: var(--c-deep);
}

.page-faq .band-cream .faq-section-desc {
  color: #4a5d52;
}

.page-faq .band-cream .faq-item {
  background: var(--c-cream);
  border-color: var(--c-gold-border);
}

.page-faq .band-cream .faq-item[open] {
  background: #fff9ec;
  border-color: var(--c-gold);
}

.page-faq .band-cream .faq-item summary {
  color: var(--c-deep);
}

.page-faq .band-cream .faq-item summary:hover {
  color: var(--c-red);
}

.page-faq .band-cream .faq-item summary::after {
  color: var(--c-red);
}

.page-faq .band-cream .faq-item-icon {
  color: var(--c-red);
}

.page-faq .band-cream .faq-item p {
  color: #3d5046;
}

/* ========== 联系支持 ========== */
.page-faq .faq-contact {
  padding: 80px 0 96px;
  background: var(--c-cream);
  color: var(--c-deep);
}

.page-faq .faq-contact-inner {
  display: grid;
  gap: 44px;
}

.page-faq .faq-contact-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 40px);
  margin: 10px 0 16px;
}

.page-faq .faq-contact-copy p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.75;
  color: #3d5046;
}

.page-faq .faq-service-note {
  font-family: var(--font-data);
  font-size: 14px;
  color: #4a5d52;
}

.page-faq .faq-contact-note a {
  color: var(--c-red);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-contact-cards {
  display: grid;
  gap: 18px;
}

.page-faq .faq-contact-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 26px 24px 24px;
  background: var(--c-cream);
  border: 1px solid var(--c-gold-border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--c-deep);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.page-faq .faq-contact-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-gold);
  box-shadow: var(--shadow-card);
}

.page-faq .faq-contact-card svg {
  color: var(--c-red);
  width: 30px;
  height: 30px;
}

.page-faq .faq-contact-card .data-label {
  color: var(--c-gray);
}

.page-faq .faq-contact-value {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  word-break: break-word;
}

/* ========== 桌面断点 ========== */
@media (min-width: 720px) {
  .page-faq .faq-hot-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .page-faq .faq-contact-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: 1.05fr .95fr;
    gap: 64px;
    align-items: center;
  }

  .page-faq .faq-section {
    padding: 96px 0;
  }

  .page-faq .faq-section-grid {
    grid-template-columns: 1.05fr .95fr;
    gap: 64px;
    align-items: start;
  }

  .page-faq .faq-section-reverse .faq-section-copy {
    order: 2;
  }

  .page-faq .faq-section-reverse .faq-section-visual {
    order: 1;
  }

  .page-faq .faq-contact {
    padding: 96px 0 112px;
  }

  .page-faq .faq-contact-inner {
    grid-template-columns: .8fr 1.2fr;
    gap: 72px;
    align-items: center;
  }
}

@media (max-width: 380px) {
  .page-faq .faq-sync-diagram {
    flex-wrap: wrap;
  }

  .page-faq .faq-download-stats {
    grid-template-columns: 1fr;
  }
}