:root {
  --primary: #7c5aa8;
  --primary-dark: #6a4b90;
  --primary-light: #faf5ff;
  --bg: #faf9fb;
  --card: #ffffff;
  --text: #1f2937;
  --text-muted: #6b7280;
  --border: rgba(31, 41, 55, 0.12);
  --border-hover: rgba(124, 90, 168, 0.3);
  --radius: 12px;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 8px 20px rgba(17, 24, 39, 0.10);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.container {
  width: min(560px, 92vw);
  margin: 0 auto;
  padding: 20dvh 0;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.item {
  padding: 0;
}

.item-title {
  margin: 0;
  font-size: clamp(18px, 4.2vw, 22px);
  letter-spacing: -0.01em;
  font-weight: 700;
}

.content {
  margin-top: 10px;
}

.content h3 {
  margin: 14px 0 8px;
  font-size: 14px;
  letter-spacing: 0.01em;
  font-weight: 700;
}

.content p,
.content li,
.content ol {
  font-size: 14.5px;
  line-height: 1.7;
}

.content ul,
.content ol {
  padding-left: 18px;
  margin: 8px 0 0;
}

.note {
  color: var(--text-muted);
  font-size: 13.25px;
}

.key {
  margin: 12px 0 0;
  font-weight: 600;
}

.key.small {
  font-size: 14px;
}

.mono {
  margin: 10px 0 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 13px;
  line-height: 1.55;
  overflow: auto;
  white-space: pre-wrap;
}

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 12px;
}

.card {
  padding: 0;
}

.card h3 {
  margin-top: 0;
}

.mini-title {
  margin: 10px 0 6px;
  font-weight: 700;
  color: rgba(31, 41, 55, 0.88);
}

.table-wrap {
  overflow: auto;
  margin-top: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 420px;
}

th,
td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(31, 41, 55, 0.08);
  font-size: 14px;
}

tr:last-child td {
  border-bottom: none;
}

.faq h3 {
  margin-top: 14px;
}

/* Referencias y enlaces */
.references {
  background: var(--primary-light);
  border: 1px solid rgba(124, 90, 168, 0.18);
  border-radius: var(--radius);
  padding: 16px;
}

.ref-list {
  margin: 12px 0 0;
  padding-left: 20px;
}

.ref-list li {
  margin: 12px 0;
  font-size: 13.5px;
  line-height: 1.6;
}

.ref-list strong {
  color: var(--text);
  font-weight: 700;
}

.ref-list a {
  color: var(--primary);
  text-decoration: none;
  word-break: break-all;
  font-size: 12.5px;
  transition: color 0.2s ease;
}

.ref-list a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.ref-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 11px;
  transition: color 0.2s ease;
}

.ref-link:hover {
  color: var(--primary-dark);
}

.disclaimer {
  margin-top: 16px;
  padding: 12px;
  background: rgba(124, 90, 168, 0.08);
  border: 1px solid rgba(124, 90, 168, 0.18);
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.6;
}

/* Footer */
.footer {
  margin-top: 32px;
  text-align: center;
  padding: 18px 0 0;
}

.branding-badge {
  margin: 2rem 0 1.5rem;
  text-align: center;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
}

.branding-badge a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  transition: color 0.2s ease;
}

.branding-badge a:hover {
  color: var(--primary-dark);
}

@media (min-width: 520px) {
  .cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .container {
    padding: 33dvh 0;
  }
}