.page-faq {
  position: relative;
  background:
    radial-gradient(1000px 480px at 85% -8%, rgba(123, 47, 190, 0.32), transparent 60%),
    radial-gradient(720px 360px at -5% 18%, rgba(27, 59, 111, 0.5), transparent 55%),
    var(--color-primary);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow: hidden;
}

.page-faq .container {
  width: min(100% - 40px, var(--container-max));
  margin-inline: auto;
}

.page-faq img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ========== 顶部横幅 ========== */
.page-faq .faq-hero {
  padding: 40px 0 36px;
  position: relative;
}

.page-faq .faq-hero-inner {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-faq .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--color-aux1);
  margin-bottom: 18px;
}

.page-faq .breadcrumb a {
  color: var(--color-aux1);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--transition-base), border-color var(--transition-base);
}

.page-faq .breadcrumb a:hover {
  color: var(--color-highlight);
  border-color: rgba(255, 215, 0, 0.4);
}

.page-faq .breadcrumb .is-current {
  color: rgba(234, 234, 234, 0.72);
}

.page-faq .faq-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 6px;
}

.page-faq .faq-eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-accent);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 6vw, 46px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-style: italic;
  margin: 0 0 14px;
  max-width: 640px;
}

.page-faq .faq-hero-lead {
  font-size: 16px;
  color: var(--color-aux1);
  margin: 0 0 24px;
  max-width: 560px;
}

.page-faq .faq-search {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 460px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(168, 208, 230, 0.22);
  border-radius: var(--radius-pill);
  padding: 13px 20px;
  backdrop-filter: blur(8px);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.page-faq .faq-search:focus-within {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.12), var(--shadow-glow);
}

.page-faq .faq-search svg {
  width: 19px;
  height: 19px;
  color: var(--color-accent);
  flex: none;
}

.page-faq .faq-search input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
}

.page-faq .faq-search input::placeholder {
  color: rgba(168, 208, 230, 0.55);
}

.page-faq .faq-hero-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.42);
  position: relative;
  aspect-ratio: 2 / 1;
}

.page-faq .faq-hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.14), rgba(123, 47, 190, 0.2));
}

.page-faq .faq-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========== 区块通用 ========== */
.page-faq .faq-section {
  padding: 44px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.page-faq .faq-section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.page-faq .faq-index {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  line-height: 1.6;
  padding-top: 2px;
  font-style: italic;
}

.page-faq .faq-section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-style: italic;
  margin: 0 0 4px;
}

.page-faq .faq-section-head p {
  margin: 0;
  font-size: 15px;
  color: var(--color-aux1);
}

/* ========== 热门问题 ========== */
.page-faq .faq-hot {
  padding: 4px 0 48px;
}

.page-faq .faq-hot-head {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 24px;
}

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

.page-faq .faq-tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.page-faq .faq-tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
}

.page-faq .faq-tag-orange {
  background: rgba(255, 107, 53, 0.14);
  color: var(--color-accent);
  border-color: rgba(255, 107, 53, 0.38);
}

.page-faq .faq-tag-violet {
  background: rgba(123, 47, 190, 0.22);
  color: #d8a9ff;
  border-color: rgba(123, 47, 190, 0.5);
}

.page-faq .faq-tag-blue {
  background: rgba(27, 59, 111, 0.44);
  color: var(--color-aux1);
  border-color: rgba(168, 208, 230, 0.3);
}

.page-faq .faq-tag-gold {
  background: rgba(255, 215, 0, 0.1);
  color: var(--color-highlight);
  border-color: rgba(255, 215, 0, 0.34);
}

.page-faq .faq-hot-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-hot-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 18px;
  padding: 15px 18px;
  color: var(--color-text);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.4;
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.page-faq .faq-hot-list a:hover {
  background: rgba(255, 107, 53, 0.08);
  border-color: rgba(255, 107, 53, 0.3);
  transform: translateY(-2px);
}

.page-faq .faq-hot-arrow {
  color: var(--color-accent);
  font-size: 18px;
  flex: none;
  opacity: 0.5;
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.page-faq .faq-hot-list a:hover .faq-hot-arrow {
  opacity: 1;
  transform: translateX(4px);
}

/* ========== 手风琴 ========== */
.page-faq .faq-list {
  display: grid;
  gap: 12px;
  max-width: 720px;
}

.page-faq .faq-item {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: var(--radius-lg);
  transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px 18px 22px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--color-text);
  transition: color var(--transition-base);
  -webkit-tap-highlight-color: transparent;
}

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

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

.page-faq .faq-item .faq-chevron {
  position: relative;
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: background var(--transition-base), transform 0.35s ease;
}

.page-faq .faq-item .faq-chevron::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--color-aux1);
  border-bottom: 2px solid var(--color-aux1);
  transform: translate(-50%, -65%) rotate(45deg);
  transition: transform 0.35s ease, border-color var(--transition-base);
}

.page-faq .faq-item[open] {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 107, 53, 0.24);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.16);
}

.page-faq .faq-item[open] .faq-chevron {
  background: rgba(255, 107, 53, 0.18);
}

.page-faq .faq-item[open] .faq-chevron::before {
  transform: translate(-50%, -35%) rotate(225deg);
  border-color: var(--color-accent);
}

.page-faq .faq-item:target {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.12), var(--shadow-glow);
}

.page-faq .faq-answer {
  padding: 0 22px 20px;
  color: var(--color-aux1);
  font-size: 15px;
  line-height: 1.75;
}

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

/* ========== 日历同步区块 ========== */
.page-faq .faq-section-violet {
  background: linear-gradient(120deg, rgba(123, 47, 190, 0.16), rgba(32, 10, 58, 0.42));
  border-top: 1px solid rgba(123, 47, 190, 0.24);
}

.page-faq .faq-sync-grid {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-faq .faq-sync-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.38);
  aspect-ratio: 3 / 2;
}

.page-faq .faq-sync-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========== 数据下载区块 ========== */
.page-faq .faq-section-blue {
  background: linear-gradient(150deg, rgba(27, 59, 111, 0.32), rgba(255, 255, 255, 0.02) 70%);
  border-top: 1px solid rgba(168, 208, 230, 0.14);
}

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

.page-faq .faq-data-card {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.16), rgba(123, 47, 190, 0.18));
  border: 1px solid rgba(255, 107, 53, 0.22);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 720px;
}

.page-faq .faq-data-kicker {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.page-faq .faq-data-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  margin: 0 0 10px;
  color: var(--color-highlight);
}

.page-faq .faq-data-card p {
  margin: 0 0 20px;
  color: var(--color-aux1);
  font-size: 15px;
}

/* ========== 按钮 ========== */
.page-faq .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 24px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.page-faq .btn:hover {
  transform: translateY(-2px);
}

.page-faq .btn:focus-visible {
  outline: 2px solid var(--color-highlight);
  outline-offset: 3px;
}

.page-faq .btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 6px 24px rgba(255, 107, 53, 0.32);
}

.page-faq .btn-primary:hover {
  box-shadow: 0 10px 30px rgba(255, 107, 53, 0.42);
}

/* ========== 更多支持通路 ========== */
.page-faq .faq-cta {
  padding: 48px 0 72px;
}

.page-faq .faq-cta-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.page-faq .faq-cta-head h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 30px);
  font-weight: 800;
  font-style: italic;
  margin: 0 0 4px;
}

.page-faq .faq-cta-head p {
  margin: 0;
  color: var(--color-aux1);
  font-size: 15px;
}

.page-faq .faq-cta-grid {
  display: grid;
  gap: 16px;
}

.page-faq .faq-cta-card {
  display: block;
  text-decoration: none;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.page-faq .faq-cta-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 215, 0, 0.3);
}

.page-faq .faq-cta-card-accent {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.15), rgba(123, 47, 190, 0.2));
  border-color: rgba(255, 107, 53, 0.24);
}

.page-faq .faq-cta-card-accent:hover {
  border-color: rgba(255, 107, 53, 0.45);
}

.page-faq .faq-cta-card-icon {
  font-size: 22px;
  color: var(--color-accent);
  display: block;
  margin-bottom: 14px;
}

.page-faq .faq-cta-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 6px;
}

.page-faq .faq-cta-card p {
  margin: 0;
  color: var(--color-aux1);
  font-size: 15px;
}

/* ========== 桌面端间距与栅格 ========== */
@media (min-width: 768px) {
  .page-faq .container {
    width: min(100% - 64px, var(--container-max));
  }

  .page-faq .faq-hero {
    padding: 64px 0 56px;
  }

  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 44px;
  }

  .page-faq .faq-section {
    padding: 60px 0;
  }

  .page-faq .faq-section-head {
    margin-bottom: 32px;
  }

  .page-faq .faq-hot {
    padding: 8px 0 60px;
  }

  .page-faq .faq-hot-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-faq .faq-hot-list {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .page-faq .faq-sync-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 36px;
  }

  .page-faq .faq-data-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 28px;
    align-items: start;
  }

  .page-faq .faq-cta {
    padding: 60px 0 88px;
  }

  .page-faq .faq-cta-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-hero {
    padding: 80px 0 64px;
  }

  .page-faq .faq-section {
    padding: 72px 0;
  }

  .page-faq .faq-data-card {
    padding: 32px;
  }
}

/* ========== 减少动效 ========== */
@media (prefers-reduced-motion: reduce) {
  .page-faq * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}