/* Инь-Ян FAQ */
.inyan-faq {
  --inyan-primary: #2b7fff;
  --inyan-text: #1a1a1a;
  --inyan-muted: #5c6370;
  --inyan-border: #e8ecf2;
  --inyan-faq-max: 820px;
  font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
  color: var(--inyan-text);
}

.inyan-faq__head {
  text-align: center;
  margin-bottom: 28px;
}

.inyan-faq__title {
  margin: 0 0 8px;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.inyan-faq__subtitle {
  margin: 0;
  font-size: 15px;
  color: var(--inyan-muted);
}

.inyan-faq__list {
  max-width: var(--inyan-faq-max);
  margin: 0 auto;
}

.inyan-faq__item {
  margin-bottom: 10px;
  border: 1px solid var(--inyan-border);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(26, 26, 26, 0.04);
}

.inyan-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 18px 20px;
  border: 0;
  background: transparent;
  color: var(--inyan-text);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s;
}

.inyan-faq__question:hover {
  background: #f8fafc;
}

.inyan-faq__question:focus-visible {
  outline: 2px solid var(--inyan-primary);
  outline-offset: -2px;
}

.inyan-faq__icon {
  flex-shrink: 0;
  position: relative;
  width: 20px;
  height: 20px;
}

.inyan-faq__icon::before,
.inyan-faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--inyan-primary);
  border-radius: 1px;
  transform: translate(-50%, -50%);
}

.inyan-faq__icon::before {
  width: 14px;
  height: 2px;
}

.inyan-faq__icon::after {
  width: 2px;
  height: 14px;
  transition: opacity 0.2s, transform 0.2s;
}

.inyan-faq__item.is-open .inyan-faq__icon::after {
  opacity: 0;
  transform: translate(-50%, -50%) scaleY(0);
}

.inyan-faq__answer {
  padding: 0 20px 18px;
}

.inyan-faq__answer[hidden] {
  display: none !important;
}

.inyan-faq__answer-inner {
  font-size: 14px;
  line-height: 1.7;
  color: var(--inyan-muted);
}

.inyan-faq__empty {
  padding: 20px;
  border: 1px dashed var(--inyan-border);
  border-radius: 12px;
  color: var(--inyan-muted);
}