/* help support and about pages */
.container { min-height: 100vh; background: #F5F5F7; padding-bottom: 24px; }


.search-wrap { padding: 12px; }
.search-box {
  display: flex; align-items: center;
  background: #fff; border-radius: 22px;
  padding: 10px 14px;
  box-shadow: 0 1px 5px rgba(0,0,0,0.04);
}
.search-icon { font-size: 16px; margin-right: 8px; }
.search-input { flex: 1; font-size: 14px; color: #1D1D1F; }


.quick-grid { display: flex; padding: 0 12px 14px; gap: 9px; }
.quick-item {
  flex: 1; background: #fff; border-radius: 10px;
  padding: 14px 6px; text-align: center;
  box-shadow: 0 1px 5px rgba(0,0,0,0.04);
}
.quick-icon {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 7px; font-size: 17px;
}
.quick-icon.blue { background: rgba(0,122,255,0.10); }
.quick-icon.green { background: rgba(74,222,128,0.10); }
.quick-icon.orange { background: rgba(255,159,0,0.10); }
.quick-icon.purple { background: rgba(102,126,234,0.10); }
.quick-name { font-size: 12.5px; font-weight: 600; color: #1D1D1F; }


.faq-section { padding: 0 12px; }
.section-title { font-size: 16px; font-weight: 700; color: #1D1D1F; margin-bottom: 8px; display: block; }
.faq-list { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 1px 5px rgba(0,0,0,0.04); }
.faq-item { border-bottom: 0.5px solid #f5f5f7; }
.faq-item:last-child { border-bottom: none; }
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 14px;
}
.faq-q-text { flex: 1; font-size: 14.5px; font-weight: 600; color: #1D1D1F; margin-right: 8px; line-height: 1.4; }
.faq-arrow { font-size: 11px; color: #CCC; transition: transform .3s; flex-shrink: 0; }
.faq-arrow.expanded { transform: rotate(180deg); }
.faq-answer { padding: 0 14px 13px; font-size: 12.5px; color: #86868B; line-height: 1.75; }


.device-sec { padding: 14px 12px 0; }
.device-list { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 1px 5px rgba(0,0,0,0.04); }
.dev-item {
  display: flex; align-items: center; gap: 9px;
  padding: 13px 14px; border-bottom: 1px solid #f5f5f7;
}
.dev-icon { font-size: 20px; width: 32px; text-align: center; }
.dev-info { flex: 1; }
.dev-name { font-size: 14px; font-weight: 600; color: #1D1D1F; display: block; }
.dev-feats { font-size: 11.5px; color: #86868B; margin-top: 2px; display: block; }
.dev-more {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px; background: #FAFAFA;
  border-radius: 0 0 10px 10px;
}
.dev-more-icon { font-size: 15px; }
.dev-more-text { font-size: 12.5px; color: #86868B; }


.contact-section { padding: 4px 12px 0; }
.contact-card {
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 12px; padding: 18px 14px; color: #fff;
}
.contact-title { font-size: 17px; font-weight: 800; display: block; margin-bottom: 3px; }
.contact-desc { font-size: 12.5px; opacity: 0.85; margin-bottom: 12px; display: block; }
.contact-list { margin-bottom: 12px; }
.cl-row { display: flex; align-items: center; gap: 7px; padding: 6px 0; }
.cl-icon { font-size: 14px; width: 18px; text-align: center; }
.cl-text { font-size: 13px; }
.contact-btn {
  display: inline-block; background: rgba(255,255,255,0.2);
  padding: 9px 26px; border-radius: 16px;
  font-size: 13.5px; font-weight: 600; text-align: center;
}


.logo-area {
  text-align: center; padding: 28px 12px 20px;
  background: linear-gradient(180deg, #E8F1FC, #F5F5F7);
}
.logo-icon { font-size: 40px; display: block; margin-bottom: 8px; }
.app-name { font-size: 22px; font-weight: 800; color: #1D1D1F; display: block; letter-spacing: 2px; }
.app-slogan { font-size: 13px; color: #86868B; margin-top: 4px; display: block; }
.version-tag {
  display: inline-block; margin-top: 8px;
  padding: 3px 12px; border-radius: 10px;
  background: rgba(74,144,217,0.08); color: #4A90D9;
  font-size: 11px; font-weight: 600;
}


.feature-section { padding: 0 12px; }
.sec-title { font-size: 16px; font-weight: 700; color: #1D1D1F; margin-bottom: 7px; display: block; padding-top: 2px; }
.feature-list { background: #fff; border-radius: 10px; overflow: hidden; box-shadow: 0 1px 5px rgba(0,0,0,0.04); }
.feature-item {
  display: flex; align-items: flex-start; gap: 9px;
  background: #fff; border-radius: 0; padding: 12px 14px;
  border-bottom: 0.5px solid #f5f5f7;
}
.feature-item:last-child { border-bottom: none; }
.fi-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
  background: rgba(74,144,217,0.08);
}
.fi-content { flex: 1; min-width: 0; }
.fi-name { font-size: 14px; font-weight: 600; color: #1D1D1F; display: block; margin-bottom: 3px; }
.fi-desc { font-size: 12px; color: #86868B; line-height: 1.65; display: block; }


.info-section, .contact-section { padding: 14px 12px 0; }
.info-card, .contact-card {
  background: #fff; border-radius: 10px; overflow: hidden;
  box-shadow: 0 1px 5px rgba(0,0,0,0.04);
}
.info-row, .cc-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 14px; border-bottom: 1px solid #f5f5f7;
}
.info-lbl, .cc-label { font-size: 13.5px; color: #86868B; flex-shrink: 0; }
.info-val, .cc-val { font-size: 13.5px; color: #1D1D1F; text-align: right; flex: 1; margin-left: 8px; word-break: break-all; }


.footer-area { text-align: center; padding: 20px 12px 18px; }
.footer-text { font-size: 12px; color: #AEAEB2; display: block; }
.footer-sub { font-size: 10.5px; color: #CCC; margin-top: 3px; display: block; }
.footer-links { display: flex; justify-content: center; align-items: center; gap: 2px; margin-top: 6px; }
.footer-link { font-size: 11.5px; color: #4A90D9; }
.footer-divider { color: #CCC; font-size: 11px; }