.page-faq {
  --help-text-secondary: #B4C2D9;
  --help-border: 1px solid rgba(139, 157, 195, 0.24);
  background: var(--color-bg);
  color: var(--color-text-light);
  overflow-x: hidden;
}

.page-faq .breadcrumb {
  padding-top: 24px;
  padding-bottom: 8px;
  font-size: 14px;
  color: var(--color-aux-blue);
}

.page-faq .breadcrumb a {
  color: var(--color-aux-blue);
  text-decoration: none;
  transition: color 0.25s;
}

.page-faq .breadcrumb a:hover {
  color: var(--color-accent-green);
}

.page-faq .breadcrumb-item.is-current {
  color: var(--color-accent-green);
}

.page-faq .help-hero {
  padding: 24px 0 40px;
}

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

.page-faq .help-hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(34px, 7vw, 56px);
  line-height: 1.08;
  margin: 14px 0 16px;
  color: var(--color-text-light);
  letter-spacing: 0.01em;
}

.page-faq .help-hero-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--help-text-secondary);
  max-width: 600px;
}

.page-faq .help-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-faq .help-hero-meta span {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.3);
  color: var(--color-accent-green);
  white-space: nowrap;
}

.page-faq .help-hero-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(57, 255, 20, 0.18);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
}

.page-faq .help-hero-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 200px;
  object-fit: cover;
}

.page-faq .help-layout {
  padding: 24px 0 64px;
  display: grid;
  gap: 32px;
}

.page-faq .help-sidebar {
  min-width: 0;
}

.page-faq .help-sidebar-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-faq .help-sidebar .chapter-label {
  display: none;
}

.page-faq .help-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .help-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-light);
  background: rgba(139, 157, 195, 0.1);
  border: 1px solid rgba(139, 157, 195, 0.22);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}

.page-faq .help-nav-link:hover,
.page-faq .help-nav-link:focus,
.page-faq .help-nav-link:active {
  background: rgba(57, 255, 20, 0.12);
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
}

.page-faq .help-sidebar-contact {
  display: none;
}

.page-faq .help-section {
  margin-bottom: 56px;
  scroll-margin-top: 24px;
}

.page-faq .help-section:last-child {
  margin-bottom: 0;
}

.page-faq .help-section .section-head {
  margin-bottom: 24px;
}

.page-faq .help-section .section-title {
  font-size: clamp(28px, 4vw, 38px);
  margin-top: 10px;
  color: var(--color-text-light);
}

.page-faq .help-section .section-desc {
  color: var(--help-text-secondary);
  margin-top: 12px;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.7;
}

.page-faq .steps-guide {
  display: grid;
  gap: 0;
  margin-bottom: 32px;
}

.page-faq .step-item {
  position: relative;
  display: flex;
  gap: 18px;
  padding-bottom: 28px;
}

.page-faq .step-item:last-child {
  padding-bottom: 0;
}

.page-faq .step-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 48px;
  bottom: 4px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent-green), rgba(57, 255, 20, 0.12));
}

.page-faq .step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-accent-green);
  color: var(--color-accent-green);
  font-family: var(--font-headline);
  font-size: 18px;
  position: relative;
  z-index: 1;
}

.page-faq .step-body h3 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--color-text-light);
}

.page-faq .step-body p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--help-text-secondary);
  margin: 0;
  max-width: 480px;
}

.page-faq .help-figure {
  margin: 0 0 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(139, 157, 195, 0.2);
  background: var(--color-surface);
}

.page-faq .help-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
}

.page-faq .help-figure figcaption {
  padding: 12px 18px;
  font-size: 13px;
  color: var(--color-aux-blue);
  border-top: 1px solid rgba(139, 157, 195, 0.15);
}

.page-faq .timeline-guide {
  background: linear-gradient(135deg, rgba(43, 20, 102, 0.22), rgba(11, 30, 63, 0.4));
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-top: 8px;
}

.page-faq .timeline-guide > h3 {
  font-size: 20px;
  color: var(--color-text-light);
  margin: 0 0 8px;
}

.page-faq .timeline-guide > p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--help-text-secondary);
  margin: 0 0 20px;
}

.page-faq .timeline-switch {
  display: grid;
  gap: 14px;
}

.page-faq .timeline-option {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 18px;
  border: 1px solid rgba(139, 157, 195, 0.14);
  transition: border-color 0.25s;
}

.page-faq .timeline-option:hover {
  border-color: rgba(57, 255, 20, 0.3);
}

.page-faq .timeline-option-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.25);
  color: var(--color-accent-green);
  font-size: 20px;
}

.page-faq .timeline-option h4 {
  font-size: 15px;
  margin: 0 0 4px;
  color: var(--color-text-light);
}

.page-faq .timeline-option p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--help-text-secondary);
  margin: 0;
}

.page-faq .member-compare {
  display: grid;
  gap: 20px;
  margin-bottom: 20px;
}

.page-faq .member-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  border: 1px solid rgba(139, 157, 195, 0.22);
  position: relative;
  transition: transform 0.3s var(--ease-out), border-color 0.3s;
}

.page-faq .member-card:hover {
  transform: translateY(-2px);
  border-color: rgba(57, 255, 20, 0.35);
}

.page-faq .member-card--vip {
  background: linear-gradient(135deg, var(--color-wine), #3A1624);
  border-color: rgba(255, 215, 0, 0.45);
}

.page-faq .member-card--vip:hover {
  border-color: rgba(255, 215, 0, 0.7);
}

.page-faq .member-card-tag {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  background: rgba(57, 255, 20, 0.12);
  border: 1px solid rgba(57, 255, 20, 0.35);
  color: var(--color-accent-green);
}

.page-faq .member-card--vip .member-card-tag {
  background: rgba(255, 215, 0, 0.12);
  border-color: rgba(255, 215, 0, 0.5);
  color: var(--color-gold);
}

.page-faq .member-card h3 {
  font-size: 22px;
  margin: 14px 0 16px;
  color: var(--color-text-light);
}

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

.page-faq .member-feature-list li {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--help-text-secondary);
}

.page-faq .member-feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent-green);
  opacity: 0.8;
}

.page-faq .member-card--vip .member-feature-list li::before {
  background: var(--color-gold);
}

.page-faq .member-note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--help-text-secondary);
  background: rgba(255, 215, 0, 0.06);
  border-left: 3px solid var(--color-gold);
  padding: 14px 18px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 24px;
}

.page-faq .bookmark-steps {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.page-faq .bookmark-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid rgba(139, 157, 195, 0.16);
  transition: border-color 0.25s;
}

.page-faq .bookmark-step:hover {
  border-color: rgba(255, 106, 0, 0.32);
}

.page-faq .bookmark-step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255, 106, 0, 0.12);
  border: 1px solid rgba(255, 106, 0, 0.4);
  color: var(--color-accent-orange);
  font-family: var(--font-headline);
  font-size: 14px;
}

.page-faq .bookmark-step h3 {
  font-size: 15px;
  margin: 0 0 4px;
  color: var(--color-text-light);
}

.page-faq .bookmark-step p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--help-text-secondary);
  margin: 0;
}

.page-faq .bookmark-tip {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(255, 106, 0, 0.08);
  border: 1px solid rgba(255, 106, 0, 0.28);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}

.page-faq .bookmark-tip > span {
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-accent-orange);
  color: #fff;
}

.page-faq .bookmark-tip p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--help-text-secondary);
  margin: 0;
}

.page-faq .faq-panel-group {
  display: grid;
  gap: 12px;
}

.page-faq .faq-item {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid rgba(139, 157, 195, 0.18);
  overflow: hidden;
  transition: border-color 0.3s;
}

.page-faq .faq-item[open] {
  border-color: rgba(57, 255, 20, 0.3);
}

.page-faq .faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-light);
  list-style: none;
  line-height: 1.5;
}

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

.page-faq .faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.28);
  color: var(--color-accent-green);
  font-size: 20px;
  line-height: 1;
  transition: transform 0.3s, background 0.3s;
}

.page-faq .faq-item[open] summary::after {
  transform: rotate(45deg);
  background: rgba(57, 255, 20, 0.2);
}

.page-faq .faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s var(--ease-out);
}

.page-faq .faq-item[open] .faq-answer {
  grid-template-rows: 1fr;
}

.page-faq .faq-answer-inner {
  overflow: hidden;
  padding: 0 22px;
}

.page-faq .faq-answer p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--help-text-secondary);
  margin: 0;
  padding: 0 0 20px;
  border-bottom: 1px solid rgba(139, 157, 195, 0.1);
}

.page-faq .faq-answer a {
  color: var(--color-accent-orange);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-faq .help-contact {
  background: var(--color-indigo);
  padding: 48px 0;
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}

.page-faq .help-contact::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(255, 106, 0, 0.12);
  filter: blur(60px);
  pointer-events: none;
}

.page-faq .help-contact-inner {
  position: relative;
  display: grid;
  gap: 32px;
}

.page-faq .help-contact-copy h2 {
  font-size: 28px;
  margin: 10px 0 12px;
  color: var(--color-text-light);
}

.page-faq .help-contact-copy p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-aux-blue);
  margin: 0;
  max-width: 440px;
}

.page-faq .help-contact-channels {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-faq .help-channel-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(139, 157, 195, 0.22);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  max-width: 420px;
}

.page-faq .help-channel-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.3);
  color: var(--color-accent-green);
  font-size: 18px;
  font-weight: 700;
}

.page-faq .help-channel-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-light);
  overflow-wrap: anywhere;
}

@media (min-width: 768px) {
  .page-faq .help-hero {
    padding: 32px 0 56px;
  }

  .page-faq .help-hero-visual img {
    height: 260px;
  }

  .page-faq .timeline-switch {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .member-compare {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-faq .bookmark-steps {
    gap: 16px;
  }
}

@media (min-width: 992px) {
  .page-faq .help-hero {
    padding: 48px 0 72px;
  }

  .page-faq .help-hero-inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-faq .help-hero-visual img {
    height: 260px;
  }

  .page-faq .help-layout {
    grid-template-columns: 260px minmax(0, 880px);
    gap: 56px;
    align-items: start;
    padding: 32px 0 80px;
  }

  .page-faq .help-sidebar {
    position: sticky;
    top: 24px;
  }

  .page-faq .help-sidebar-inner {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    gap: 20px;
  }

  .page-faq .help-sidebar .chapter-label {
    display: inline-flex;
  }

  .page-faq .help-nav {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 6px;
  }

  .page-faq .help-nav-link {
    display: flex;
    padding: 14px 20px;
    font-size: 15px;
    border-radius: var(--radius-md);
  }

  .page-faq .help-sidebar-contact {
    display: inline-flex;
    justify-content: center;
    margin-top: 8px;
  }

  .page-faq .help-contact {
    padding: 64px 0;
    margin-top: 32px;
  }

  .page-faq .help-contact-inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 56px;
  }

  .page-faq .help-contact-copy h2 {
    font-size: 36px;
  }
}