.help-hero {
  background: var(--bg2);
  border-bottom: 0.5px solid var(--border);
  padding: 60px 32px 48px;
  text-align: center;
}

.help-hero-inner { max-width: 600px; margin: 0 auto; }

.help-hero h1 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 40px;
  font-weight: 400;
  color: var(--txt);
  margin-bottom: 12px;
  line-height: 1.15;
}

.help-hero p {
  font-size: 15px;
  color: var(--txt2);
  margin-bottom: 28px;
  line-height: 1.6;
}

.help-search {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card-bg);
  border: 0.5px solid var(--border);
  border-radius: 40px;
  padding: 14px 22px;
  box-shadow: 0 4px 20px var(--shadow);
  transition: border-color var(--transition);
}

.help-search:focus-within { border-color: var(--accent); }

.help-search i { font-size: 18px; color: var(--txt2); flex-shrink: 0; }

.help-search input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 15px;
  color: var(--txt);
  font-family: inherit;
}

.help-search input::placeholder { color: var(--txt2); }

.help-topics {
  max-width: 1000px;
  margin: 0 auto;
  padding: 48px 32px 0;
}

.help-topics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.help-topic-card {
  background: var(--card-bg);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.help-topic-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}

.help-topic-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(24, 95, 165, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

body.dark .help-topic-icon { background: rgba(55, 138, 221, 0.12); }

.help-topic-icon i { font-size: 22px; color: var(--accent); }

.help-topic-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--txt);
}

.help-topic-count {
  font-size: 11px;
  color: var(--txt2);
}

.help-faq { max-width: 1000px; margin: 0 auto; padding: 48px 32px 64px; }

.help-faq h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 28px;
  font-weight: 400;
  color: var(--txt);
  margin-bottom: 24px;
}

.faq-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.faq-filter-btn {
  background: var(--card-bg);
  border: 0.5px solid var(--border);
  border-radius: 20px;
  padding: 7px 16px;
  font-size: 13px;
  color: var(--txt2);
  cursor: pointer;
  transition: all var(--transition);
}

.faq-filter-btn:hover { border-color: var(--accent); color: var(--accent); }
.faq-filter-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.faq-list { display: flex; flex-direction: column; gap: 0; }

.faq-item {
  border-bottom: 0.5px solid var(--border);
}

.faq-item:first-child { border-top: 0.5px solid var(--border); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  cursor: pointer;
  transition: color var(--transition);
}

.faq-question:hover { color: var(--accent); }

.faq-question span {
  font-size: 15px;
  font-weight: 500;
  color: var(--txt);
  line-height: 1.4;
  flex: 1;
}

.faq-question:hover span { color: var(--accent); }

.faq-chevron {
  font-size: 16px;
  color: var(--txt2);
  flex-shrink: 0;
  transition: transform 0.25s;
}

.faq-item.open .faq-chevron { transform: rotate(180deg); }

.faq-answer {
  font-size: 14px;
  color: var(--txt2);
  line-height: 1.7;
  padding-bottom: 18px;
  display: none;
}

.faq-item.open .faq-answer { display: block; }

.faq-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--txt2);
}
.faq-empty i { font-size: 44px; opacity: 0.2; display: block; margin-bottom: 14px; }
.faq-empty p { font-size: 14px; }

.help-contact {
  background: var(--bg2);
  border-top: 0.5px solid var(--border);
  padding: 56px 32px;
}

.help-contact-inner { max-width: 1000px; margin: 0 auto; }

.help-contact h2 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 28px;
  font-weight: 400;
  color: var(--txt);
  margin-bottom: 8px;
}

.help-contact > .help-contact-inner > p {
  font-size: 14px;
  color: var(--txt2);
  margin-bottom: 28px;
}

#contactSubtitle {
  font-size: 14px;
  color: var(--txt2);
  margin-bottom: 28px;
  display: block;
}

.help-contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.help-contact-card {
  background: var(--card-bg);
  border: 0.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--transition);
}

.help-contact-card:hover { border-color: var(--accent); }

.help-contact-card i {
  font-size: 28px;
  color: var(--accent);
}

.help-contact-card-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--txt);
}

.help-contact-card-desc {
  font-size: 13px;
  color: var(--txt2);
  line-height: 1.5;
  flex: 1;
}

.help-contact-card-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  margin-top: 4px;
  transition: opacity var(--transition);
}

.help-contact-card-action:hover { opacity: 0.75; }
.help-contact-card-action i { font-size: 14px; }

@media (max-width: 900px) {
  .help-topics-grid { grid-template-columns: repeat(2, 1fr); }
  .help-contact-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .help-hero h1 { font-size: 28px; }
  .help-topics-grid { grid-template-columns: repeat(2, 1fr); }
  .help-contact-cards { grid-template-columns: 1fr; }
  .help-topics, .help-faq, .help-contact { padding-left: 16px; padding-right: 16px; }
}