.page-faq {
  --faq-red: #FF1E1E;
  --faq-red-dark: #B30000;
  --faq-dark: #1A1A1A;
  --faq-silver: #C0C0C0;
  --faq-blue-bright: #00AEEF;
  --faq-bg-gray: #F4F5F7;
  --faq-border: #E5E7EB;
}

.page-faq {
  overflow-x: hidden;
  font-family: var(--font-body, "Segoe UI", "Microsoft YaHei", sans-serif);
  background: var(--faq-bg-gray);
}

/* ===== Hero ===== */
.page-faq .faq-hero {
  position: relative;
  background: linear-gradient(135deg, #1A1A1A 0%, #2A0D0D 45%, #5A0A0A 100%);
  color: #FFFFFF;
  padding: 40px 20px 64px;
  overflow: hidden;
}

.page-faq .faq-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0%, transparent 68%, rgba(255, 30, 30, 0.22) 68%, rgba(255, 30, 30, 0.22) 72%, transparent 72%, transparent 100%),
    linear-gradient(205deg, transparent 0%, transparent 82%, rgba(192, 192, 192, 0.12) 82%, rgba(192, 192, 192, 0.12) 86%, transparent 86%);
}

.page-faq .faq-hero-bg::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  top: -120px;
  right: -80px;
  border: 2px solid rgba(255, 30, 30, 0.45);
  border-radius: 50%;
  box-shadow: 0 0 60px rgba(255, 30, 30, 0.25);
}

.page-faq .faq-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 1280px;
  margin: 0 auto;
  align-items: center;
}

.page-faq .faq-breadcrumbs {
  margin: 0 0 18px;
  padding: 0;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.7);
}

.page-faq .faq-breadcrumbs a {
  color: #00AEEF;
  text-decoration: none;
}

.page-faq .faq-breadcrumbs a:hover {
  color: #FF6B6B;
}

.page-faq .faq-breadcrumbs .breadcrumbs-sep {
  margin: 0 8px;
  color: rgba(255, 255, 255, 0.35);
}

.page-faq .faq-breadcrumbs [aria-current="page"] {
  color: #FFFFFF;
  font-weight: 600;
}

.page-faq .faq-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #FF6B6B;
  text-transform: uppercase;
}

.page-faq .faq-label::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 3px;
  background: #FF1E1E;
  border-radius: 2px;
}

.page-faq .faq-hero-copy h1 {
  font-family: var(--font-display, "Arial Black", Impact, sans-serif);
  font-style: italic;
  font-size: clamp(28px, 4.6vw, 48px);
  line-height: 1.12;
  margin: 0 0 20px;
  letter-spacing: -0.01em;
  color: #FFFFFF;
}

.page-faq .faq-hero-desc {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  max-width: 580px;
  margin: 0 0 24px;
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-faq .faq-hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  font-size: 13px;
  color: #FFFFFF;
  backdrop-filter: blur(6px);
}

.page-faq .faq-hero-meta-item::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #FF1E1E;
  box-shadow: 0 0 0 3px rgba(255, 30, 30, 0.25);
}

.page-faq .faq-hero-media {
  min-width: 0;
}

.page-faq .faq-hero-frame {
  position: relative;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
}

.page-faq .faq-hero-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid #FF1E1E;
  border-radius: 14px;
  transform: translate(10px, 10px);
  pointer-events: none;
}

.page-faq .faq-hero-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

/* ===== Body / Layout ===== */
.page-faq .faq-body {
  padding: 48px 20px;
  background: var(--faq-bg-gray);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: 1280px;
  margin: 0 auto;
}

/* ===== Sidebar ===== */
.page-faq .faq-sidebar {
  min-width: 0;
  background: #FFFFFF;
  border: 1px solid var(--faq-border);
  border-top: 4px solid #FF1E1E;
  border-radius: 10px;
  padding: 24px 20px;
}

.page-faq .faq-sidebar-head {
  margin-bottom: 16px;
}

.page-faq .faq-sidebar-kicker {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #B30000;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.page-faq .faq-sidebar-title {
  font-family: var(--font-display, "Arial Black", Impact, sans-serif);
  font-size: 22px;
  line-height: 1.2;
  margin: 0;
  color: #1A1A1A;
}

.page-faq .faq-filter-list {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-faq .faq-filter {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid #D0D5DC;
  border-radius: 999px;
  background: #FFFFFF;
  color: #1A1A1A;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out), color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.page-faq .faq-filter:hover {
  border-color: #FF1E1E;
  color: #FF1E1E;
}

.page-faq .faq-filter[data-active="true"] {
  background: #FF1E1E;
  border-color: #FF1E1E;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(255, 30, 30, 0.3);
}

.page-faq .faq-hot {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #EEF0F2;
}

.page-faq .faq-hot-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #1A1A1A;
  margin-bottom: 12px;
}

.page-faq .faq-hot-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-hot-tags span {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-size: 12px;
  color: #003366;
  background: rgba(0, 51, 102, 0.06);
  border: 1px solid rgba(0, 51, 102, 0.12);
  border-radius: 999px;
  line-height: 1.2;
}

.page-faq .faq-contact-card {
  margin-top: 24px;
  padding: 20px;
  background: linear-gradient(135deg, #1A1A1A 0%, #3A0D0D 100%);
  border-radius: 10px;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.page-faq .faq-contact-card::after {
  content: "24H";
  position: absolute;
  right: -12px;
  bottom: -16px;
  font-family: var(--font-display, "Arial Black", Impact, sans-serif);
  font-size: 64px;
  font-style: italic;
  color: rgba(255, 255, 255, 0.06);
  line-height: 1;
}

.page-faq .faq-contact-card-title {
  font-family: var(--font-display, "Arial Black", Impact, sans-serif);
  font-size: 18px;
  font-style: italic;
  margin-bottom: 10px;
}

.page-faq .faq-contact-card-text {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 14px;
}

.page-faq .faq-contact-card-item {
  margin: 6px 0;
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
}

.page-faq .faq-contact-btn {
  position: relative;
  z-index: 1;
  width: 100%;
  justify-content: center;
  margin-top: 16px;
}

/* ===== Main / Accordion ===== */
.page-faq .faq-main {
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-width: 0;
}

.page-faq .faq-group {
  background: #FFFFFF;
  border: 1px solid var(--faq-border);
  border-radius: 12px;
  padding: 22px 18px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.page-faq .faq-group-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 2px solid #F2F2F4;
}

.page-faq .faq-group-num {
  font-family: var(--font-display, "Arial Black", Impact, sans-serif);
  font-style: italic;
  font-size: 44px;
  line-height: 1;
  color: #FF1E1E;
  letter-spacing: -0.04em;
  position: relative;
  flex-shrink: 0;
}

.page-faq .faq-group-num::after {
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  margin-top: 6px;
  background: linear-gradient(90deg, #FF1E1E 0%, #FF6B6B 60%, transparent 100%);
  border-radius: 2px;
}

.page-faq .faq-group-head h2 {
  font-family: var(--font-display, "Arial Black", Impact, sans-serif);
  font-size: 20px;
  line-height: 1.2;
  margin: 4px 0 6px;
  color: #1A1A1A;
}

.page-faq .faq-group-head p {
  margin: 0;
  font-size: 13px;
  color: #6B7280;
  line-height: 1.5;
}

/* ===== Accordion Items ===== */
.page-faq .faq-item {
  border: 1px solid #E8E8EB;
  border-left: 4px solid #FF1E1E;
  border-radius: 8px;
  background: #FFFFFF;
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease-out);
}

.page-faq .faq-item:hover {
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
}

.page-faq .faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  user-select: none;
}

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

.page-faq .faq-item summary:focus-visible {
  outline: 2px solid #FF1E1E;
  outline-offset: -2px;
  border-radius: 8px;
}

.page-faq .faq-item-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 8px;
  background: rgba(255, 30, 30, 0.1);
  color: #B30000;
  border: 1px solid rgba(255, 30, 30, 0.2);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 800;
  font-style: italic;
}

.page-faq .faq-item-title {
  flex: 1;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: #1A1A1A;
}

.page-faq .faq-item-toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  position: relative;
  border-radius: 50%;
  border: 1px solid #D0D5DC;
  transition: background 0.3s var(--ease-out), border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

.page-faq .faq-item-toggle::before,
.page-faq .faq-item-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: #FF1E1E;
  border-radius: 2px;
}

.page-faq .faq-item-toggle::before {
  width: 12px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.page-faq .faq-item-toggle::after {
  width: 2px;
  height: 12px;
  transform: translate(-50%, -50%);
}

.page-faq .faq-item[open] .faq-item-toggle {
  border-color: #FF1E1E;
  background: #FF1E1E;
}

.page-faq .faq-item[open] .faq-item-toggle::before,
.page-faq .faq-item[open] .faq-item-toggle::after {
  background: #FFFFFF;
}

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

.page-faq .faq-answer {
  padding: 2px 20px 20px 70px;
  border-top: 1px solid #F5F5F6;
}

.page-faq .faq-answer p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: #4B5563;
}

.page-faq .faq-answer a {
  color: #003366;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 51, 102, 0.3);
  transition: color 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}

.page-faq .faq-answer a:hover {
  color: #FF1E1E;
  border-bottom-color: #FF1E1E;
}

/* ===== Picture Card ===== */
.page-faq .faq-picture-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 16px 0;
  border: 1px solid #E8E8EB;
  border-radius: 10px;
  overflow: hidden;
  background: #FAFBFC;
}

.page-faq .faq-picture-card img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-picture-card-text {
  padding: 14px 16px;
}

.page-faq .faq-picture-card-text strong {
  display: block;
  font-size: 14px;
  color: #1A1A1A;
  margin-bottom: 6px;
}

.page-faq .faq-picture-card-text p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: #6B7280;
}

/* ===== CTA ===== */
.page-faq .faq-cta {
  background: linear-gradient(135deg, #1A1A1A 0%, #4A0A0A 100%);
  color: #FFFFFF;
  padding: 48px 20px;
  position: relative;
  overflow: hidden;
}

.page-faq .faq-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #FF1E1E 0%, #FF6B6B 40%, #00AEEF 100%);
}

.page-faq .faq-cta::after {
  content: "";
  position: absolute;
  bottom: -40px;
  left: -60px;
  width: 200px;
  height: 200px;
  border: 2px solid rgba(255, 30, 30, 0.3);
  border-radius: 50%;
  transform: rotate(25deg);
}

.page-faq .faq-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.page-faq .faq-cta-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: #FF6B6B;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.page-faq .faq-cta-title {
  font-family: var(--font-display, "Arial Black", Impact, sans-serif);
  font-style: italic;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.2;
  margin: 0 0 14px;
}

.page-faq .faq-cta-text {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 24px;
}

.page-faq .faq-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 16px;
}

.page-faq .faq-cta-btn-ghost {
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: transparent;
}

.page-faq .faq-cta-btn-ghost:hover {
  border-color: #FF1E1E;
  color: #FF6B6B;
}

.page-faq .faq-cta-phone {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: 0.04em;
}

/* ===== Responsive ===== */
@media (min-width: 640px) {
  .page-faq .faq-picture-card {
    grid-template-columns: 220px 1fr;
    align-items: center;
  }

  .page-faq .faq-picture-card img {
    height: 140px;
  }
}

@media (min-width: 992px) {
  .page-faq .faq-hero {
    padding: 56px 32px 72px;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
  }

  .page-faq .faq-body {
    padding: 64px 32px;
  }

  .page-faq .faq-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: calc(var(--header-total, 114px) + 24px);
    padding: 28px 24px;
  }

  .page-faq .faq-filter-list {
    flex-direction: column;
    gap: 10px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-faq .faq-filter {
    width: 100%;
    justify-content: flex-start;
    padding: 12px 16px;
  }

  .page-faq .faq-main {
    gap: 36px;
  }

  .page-faq .faq-group {
    padding: 28px 28px 24px;
  }

  .page-faq .faq-group-head h2 {
    font-size: 24px;
  }

  .page-faq .faq-group-num {
    font-size: 52px;
  }

  .page-faq .faq-item-num {
    min-width: 48px;
    height: 48px;
    font-size: 14px;
  }

  .page-faq .faq-item-title {
    font-size: 16px;
  }

  .page-faq .faq-answer p {
    font-size: 15px;
  }

  .page-faq .faq-cta {
    padding: 64px 32px;
  }
}

@media (min-width: 1280px) {
  .page-faq .faq-hero-grid,
  .page-faq .faq-layout {
    width: 100%;
  }
}