/* design-awareness helpers */
.navback{margin:14px 0 0;font-size:14px}
.navback a{text-decoration:none;border-bottom:1px solid rgba(37,99,235,.35)}
.navback a:hover{border-bottom-color:rgba(37,99,235,.7)}
.navback.bottom{margin-top:18px}

.emphasize{
  background: linear-gradient(180deg, rgba(37,99,235,.08), rgba(37,99,235,0));
}

.big-question,
.closing-question{
  font-size: clamp(20px, 2.6vw, 30px);
  line-height: 1.55;
  letter-spacing: .01em;
}

.compare-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 8px;
}

.compare-box{
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: var(--card);
}

.compare-box.soft{
  background: linear-gradient(180deg, rgba(15,23,42,.03), rgba(15,23,42,0));
}

.compare-box.accent{
  background: linear-gradient(180deg, rgba(37,99,235,.07), rgba(37,99,235,0));
  border-color: rgba(37,99,235,.18);
}

.compare-box h3,
.mini-card h3{
  margin: 8px 0 10px;
  font-size: 16px;
}

.code-like{
  margin: 10px 0 12px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #0f172a;
  color: #e5eefc;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 13px;
  line-height: 1.7;
}

.code-like p{ margin: 0; }

.flow-vertical{
  margin-top: 12px;
}

.flow-item{
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--card);
}

.flow-item.top{
  background: linear-gradient(180deg, rgba(37,99,235,.08), rgba(37,99,235,0));
  border-color: rgba(37,99,235,.18);
}

.flow-item.mid{
  background: linear-gradient(180deg, rgba(37,99,235,.04), rgba(37,99,235,0));
}

.flow-item.low{
  background: linear-gradient(180deg, rgba(15,23,42,.03), rgba(15,23,42,0));
}

.flow-label{
  display:inline-block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.flow-arrow{
  text-align:center;
  color: var(--muted);
  font-size: 24px;
  line-height: 1;
  padding: 6px 0;
}

.after-note{
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.two-col-note{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 14px 0;
}

.mini-card{
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: var(--card);
}

.mini-card.strong{
  background: linear-gradient(180deg, rgba(14,165,233,.08), rgba(14,165,233,0));
  border-color: rgba(14,165,233,.18);
}

.callout-card{
  background: linear-gradient(180deg, rgba(17,24,39,.04), rgba(17,24,39,0));
}

.quote-like{
  margin-top: 8px;
  padding: 14px;
  border-left: 4px solid rgba(37,99,235,.45);
  background: linear-gradient(180deg, rgba(37,99,235,.06), rgba(37,99,235,0));
  border-radius: 12px;
  font-size: 18px;
}

@media (max-width: 760px){
  .compare-grid,
  .two-col-note{
    grid-template-columns: 1fr;
  }
}