.onboarding-start-band,
.onboarding-resume-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 20px;
  padding: 22px 24px;
  border: 1px solid #bfdbfe;
  border-left: 1px solid #bfdbfe;
  border-radius: 8px;
  background: #f8fbff;
  color: #172033;
}

.onboarding-start-copy { min-width: 0; }
.onboarding-eyebrow {
  display: block;
  margin-bottom: 6px;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
}
.onboarding-start-band h2 {
  margin: 0 0 6px;
  color: #111827;
  font-size: 20px;
  line-height: 1.4;
  letter-spacing: 0;
}
.onboarding-start-band p {
  margin: 0;
  color: #526079;
  font-size: 14px;
  line-height: 1.7;
}
.onboarding-start-actions,
.onboarding-dialog-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.onboarding-btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 7px;
  font: inherit;
  font-size: 14px;
  font-weight: 750;
  line-height: 1.35;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.onboarding-btn-primary { background: #2563eb; color: #fff; }
.onboarding-btn-primary:hover { background: #1d4ed8; color: #fff; box-shadow: 0 4px 12px rgba(37, 99, 235, .2); }
.onboarding-btn-secondary { background: #fff; border-color: #cbd5e1; color: #334155; }
.onboarding-btn-secondary:hover { background: #f8fafc; border-color: #94a3b8; color: #172033; }
.onboarding-btn:focus-visible,
.onboarding-dialog-close:focus-visible { outline: 3px solid rgba(37, 99, 235, .28); outline-offset: 2px; }

.onboarding-resume-band { padding: 14px 18px; border-color: #dbe4f0; border-left-color: #64748b; background: #fff; }
.onboarding-resume-band > div { display: flex; flex-direction: column; gap: 3px; }
.onboarding-resume-band strong { color: #172033; font-size: 14px; }
.onboarding-resume-band span { color: #64748b; font-size: 13px; line-height: 1.5; }

.onboarding-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(15, 23, 42, .52);
  backdrop-filter: blur(3px);
}
.onboarding-dialog {
  position: relative;
  width: min(100%, 480px);
  max-height: min(90vh, 720px);
  overflow-y: auto;
  padding: 30px;
  border: 1px solid #dbe4f0;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(15, 23, 42, .2);
  color: #172033;
}
.onboarding-dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #64748b;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}
.onboarding-dialog-close:hover { background: #f1f5f9; color: #172033; }
.onboarding-dialog-mark {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 8px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 24px;
  font-weight: 850;
}
.onboarding-dialog h2 {
  margin: 0 42px 8px 0;
  color: #111827;
  font-size: 23px;
  line-height: 1.4;
  letter-spacing: 0;
}
.onboarding-dialog > p { margin: 0; color: #64748b; font-size: 14px; line-height: 1.7; }
.onboarding-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 22px 0 24px;
  padding: 16px 0;
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
}
.onboarding-steps span { display: flex; flex-direction: column; gap: 4px; color: #475569; font-size: 12px; line-height: 1.45; }
.onboarding-steps b { color: #2563eb; font-size: 11px; }
.onboarding-dialog-actions { justify-content: flex-end; }
.onboarding-dialog-open { overflow: hidden; }

.onboarding-result-next {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 18px 0;
  padding: 16px 18px;
  border: 1px solid #bbf7d0;
  border-left: 4px solid #16a34a;
  border-radius: 8px;
  background: #f6fef9;
}
.onboarding-result-next > div { display: flex; flex-direction: column; gap: 3px; text-align: left; }
.onboarding-result-next strong { color: #166534; font-size: 14px; }
.onboarding-result-next span { color: #4b6354; font-size: 12px; line-height: 1.5; }
.onboarding-secondary-actions { opacity: .72; }

.grammar-guest .hp-top-grid { grid-template-columns: minmax(0, 1fr); }
.grammar-guest .hp-top-grid .hp-side-stack,
.grammar-guest .hp-today-card .hp-meta-row,
.grammar-guest .hp-today-card .hp-progress { display: none; }
.grammar-guest .qb-practice-grid { grid-template-columns: minmax(0, 1fr); }
.grammar-guest .qb-practice-side { display: none; }
.grammar-guest .qz-meta-row .qz-pill:nth-child(n+2),
.grammar-guest .qz-stat-grid .qz-stat:nth-child(4) { display: none; }
.grammar-guest .qz-stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

@media (max-width: 700px) {
  .onboarding-start-band,
  .onboarding-resume-band,
  .onboarding-result-next { align-items: stretch; flex-direction: column; gap: 14px; padding: 18px; }
  .onboarding-start-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .onboarding-resume-band .onboarding-btn,
  .onboarding-result-next .onboarding-btn { width: 100%; }
  .onboarding-overlay { align-items: end; padding: 0; }
  .onboarding-dialog { width: 100%; padding: 26px 20px calc(20px + env(safe-area-inset-bottom)); border-radius: 8px 8px 0 0; }
  .onboarding-dialog h2 { font-size: 20px; }
  .onboarding-dialog-actions { display: grid; grid-template-columns: 1fr 1.25fr; }
}

@media (max-width: 380px) {
  .onboarding-start-actions,
  .onboarding-dialog-actions { grid-template-columns: 1fr; }
  .onboarding-steps { grid-template-columns: 1fr; }
  .onboarding-steps span { flex-direction: row; align-items: baseline; }
}

@media (prefers-reduced-motion: reduce) {
  .onboarding-btn { transition: none; }
}

html.site-theme-dark body .onboarding-start-band,
html.site-theme-dark body .onboarding-resume-band,
html.site-theme-dark body .onboarding-dialog,
html.site-theme-dark body .onboarding-result-next {
  border-color: #334155;
  background: #111827;
  color: #e5edf8;
}
html.site-theme-dark body .onboarding-start-band { border-left-color: #60a5fa; }
html.site-theme-dark body .onboarding-result-next { border-left-color: #4ade80; }
html.site-theme-dark body :is(.onboarding-start-band h2, .onboarding-dialog h2, .onboarding-resume-band strong) { color: #f8fafc; }
html.site-theme-dark body :is(.onboarding-start-band p, .onboarding-dialog > p, .onboarding-resume-band span) { color: #a8b5c7; }
html.site-theme-dark body .onboarding-btn-secondary { border-color: #475569; background: #1e293b; color: #e2e8f0; }
html.site-theme-dark body .onboarding-dialog-mark { background: #172554; color: #93c5fd; }
html.site-theme-dark body .onboarding-steps { border-color: #334155; }
html.site-theme-dark body .onboarding-steps span { color: #b6c2d2; }
html.site-theme-dark body .onboarding-dialog-close { color: #94a3b8; }
html.site-theme-dark body .onboarding-dialog-close:hover { background: #1e293b; color: #f8fafc; }
html.site-theme-dark body .onboarding-result-next strong { color: #86efac; }
html.site-theme-dark body .onboarding-result-next span { color: #b7c9bd; }