.onboarding-root {
  position: fixed;
  inset: 0;
  z-index: 520;
  display: grid;
  place-items: center;
  padding: 20px;
}

.onboarding-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 6, 4, 0.72);
  backdrop-filter: blur(7px);
}

.onboarding-dialog {
  position: relative;
  width: min(700px, 100%);
  max-height: min(86vh, 780px);
  overflow: auto;
  padding: 25px 26px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background:
    linear-gradient(150deg, rgba(197, 107, 69, 0.08), transparent 48%),
    #211d18;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.5);
  color: var(--text);
  animation: onboarding-in 0.22s var(--ease) both;
}

@keyframes onboarding-in {
  from { opacity: 0; transform: translateY(8px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.onboarding-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.onboarding-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #d79b7f;
  font-family: var(--font-body);
  font-size: 10.5px;
  letter-spacing: 0.02em;
}

.onboarding-kicker i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.onboarding-close {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.onboarding-close:hover {
  border-color: var(--line-strong);
  color: var(--text);
}

.onboarding-dialog h2 {
  margin: 12px 0 7px;
  font-family: var(--font-display);
  font-size: clamp(28px, 4.2vw, 36px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.onboarding-intro {
  max-width: 550px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.75;
}

.onboarding-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.onboarding-block {
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.018);
}

.onboarding-block h3 {
  margin: 0 0 8px;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
}

.onboarding-block h3 span {
  margin-right: 5px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 8px;
}

.onboarding-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.onboarding-list li {
  position: relative;
  padding: 4px 0 4px 11px;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.65;
}

.onboarding-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.75;
}

.onboarding-note {
  margin-top: 16px;
  padding: 10px 12px;
  border: 1px solid rgba(197, 107, 69, 0.2);
  border-radius: 8px;
  color: #d3b3a1;
  font-size: 10.5px;
  line-height: 1.65;
}

.onboarding-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 19px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}

.onboarding-step {
  color: var(--muted-2);
  font-family: var(--font-mono);
  font-size: 8px;
}

.onboarding-confirm {
  min-height: 38px;
  padding: 0 17px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--accent);
  color: #180e09;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.18s;
}

.onboarding-confirm:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}

body.onboarding-open {
  overflow: hidden;
}

@media (max-width: 640px) {
  .onboarding-root { padding: 12px; }
  .onboarding-dialog { padding: 20px 18px 16px; border-radius: 13px; }
  .onboarding-grid { grid-template-columns: 1fr; gap: 9px; }
  .onboarding-block { padding: 10px 12px; }
  .onboarding-actions { align-items: stretch; flex-direction: column-reverse; }
  .onboarding-confirm { width: 100%; }
  .onboarding-step { text-align: center; }
}

.onboarding-alert {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: -7px 0 16px;
  padding: 10px 12px;
  border: 1px solid rgba(197, 107, 69, 0.3);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  background: rgba(197, 107, 69, 0.08);
  color: #d9c1b1;
  font-size: 10.5px;
  line-height: 1.6;
}
.onboarding-alert strong { flex: 0 0 auto; color: var(--accent-bright); }
.onboarding-alert span { color: #d9c1b1; }
.onboarding-list li strong { color: #f0d5c4; font-weight: 700; }