.eg-page { padding: 56px 0 100px; }
.eg-intro { text-align: center; max-width: 56ch; margin: 0 auto 30px; }
.eg-intro .hero__eyebrow { margin-bottom: 18px; }
.eg-intro h1 { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.4rem); letter-spacing: -0.02em; margin: 0 0 10px; }
.eg-intro p { color: var(--ink-soft); margin: 0; line-height: 1.6; }

.eg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 30px; }
.eg-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; }
.eg-card__head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.eg-icon { font-size: 1.3rem; }
.eg-card__head h2 { font-family: var(--font-display); font-size: 1.1rem; margin: 0; }
.eg-formula { font-family: var(--font-mono); font-size: 0.95rem; font-weight: 700; color: var(--accent-ink); background: rgba(var(--accent-rgb, 11, 122, 85),0.06); border-radius: var(--radius-sm); padding: 10px 14px; margin: 0 0 14px; text-align: center; }

.eg-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.eg-field { display: flex; flex-direction: column; gap: 6px; }
.eg-field label { font-size: 0.78rem; font-weight: 600; color: var(--ink-soft); }
.eg-field input { border: 2px solid var(--line); border-radius: 12px; padding: 11px 13px; font-family: var(--font-mono); font-size: 1rem; font-weight: 600; background: var(--bg); color: var(--ink); transition: border-color var(--dur-fast) var(--ease); }
.eg-field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(var(--accent-rgb, 11, 122, 85),0.12); }

.eg-output { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; background: rgba(var(--accent-rgb, 11, 122, 85),0.06); border: 1px solid rgba(var(--accent-rgb, 11, 122, 85),0.2); border-radius: var(--radius-sm); padding: 12px 16px; }
.eg-output__label { font-size: 0.8rem; font-weight: 700; color: var(--accent-ink); }
.eg-output__value { font-family: var(--font-mono); font-size: 1.25rem; font-weight: 700; color: var(--accent-ink); }

.eg-steps { margin-top: 10px; font-family: var(--font-mono); font-size: 0.76rem; color: var(--ink-soft); line-height: 1.7; white-space: pre-wrap; min-height: 1.2em; }

.eg-note { max-width: 860px; margin: 0 auto; background: rgba(var(--accent-rgb, 11, 122, 85),0.03); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px 24px; }
.eg-note h2 { font-family: var(--font-display); font-size: 1.1rem; margin: 0 0 10px; }
.eg-note p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.65; margin: 0 0 8px; }
.eg-note p:last-child { margin-bottom: 0; }

@media (max-width: 820px) {
  .eg-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .eg-fields { grid-template-columns: 1fr; }
}