/* TopLending · "El Boletín" — dosier financiero editorial
 *
 * Sistema tipográfico:
 *   Fraunces        — titulares, cifras destacadas (serif editorial de alto contraste)
 *   Archivo         — texto e interfaz (grotesca técnica)
 *   IBM Plex Mono   — etiquetas, datos tabulares, numeración de secciones
 *
 * Paleta (edición "papel", tema claro por defecto):
 *   #F3EFE4 bg          papel marfil cálido
 *   #FBF8F0 surface     ficha
 *   #EAE4D5 elevated    anidado / hover
 *   #DBD4C2 line        filete
 *   #16603F accent      verde pino (marca, enlaces, CTA)
 *   #B5501D ember       terracota (acento secundario, cifras)
 *   #C08A2C star        oro (estrellas de valoración)
 */

:root,
:root[data-theme="light"] {
  --bg: #F3EFE4;
  --surface: #FBF8F0;
  --elevated: #EAE4D5;
  --line: #DBD4C2;
  --line-strong: #C4BBA3;
  --ink: #1E1B14;
  --muted: #5A5446;
  --dim: #8B8474;
  --accent: #16603F;
  --accent-hover: #0F4A30;
  --ember: #B5501D;
  --star: #C08A2C;
  --success: #2C7A50;
  --danger: #A83A2A;

  --on-accent: #F7F3E8;
  --header-bg: rgba(243, 239, 228, 0.86);
  --ink-soft: rgba(30, 27, 20, 0.86);
  --selection-bg: rgba(22, 96, 63, 0.18);
  --selection-fg: #12120D;
  --code-bg: #ECE6D8;
  --grain-opacity: 0.5;
}

:root[data-theme="dark"] {
  --bg: #12120D;
  --surface: #1A1913;
  --elevated: #23211A;
  --line: #302D22;
  --line-strong: #433F30;
  --ink: #EFE9DA;
  --muted: #ADA692;
  --dim: #79725F;
  --accent: #5FB98A;
  --accent-hover: #74C99C;
  --ember: #E08A50;
  --star: #D6A84A;
  --success: #5CB884;
  --danger: #E0715C;

  --on-accent: #12120D;
  --header-bg: rgba(18, 18, 13, 0.84);
  --ink-soft: rgba(239, 233, 218, 0.86);
  --selection-bg: rgba(95, 185, 138, 0.24);
  --selection-fg: #FFFFFF;
  --code-bg: #23211A;
  --grain-opacity: 0.35;
}

* { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  position: relative;
  font-variant-numeric: tabular-nums;
  transition: background-color 0.2s ease, color 0.2s ease;
}

/* Textura de papel: grano sutil sobre el fondo, fijo tras el contenido. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: var(--grain-opacity);
  background-image:
    radial-gradient(circle at 15% 20%, rgba(22, 96, 63, 0.04), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(181, 80, 29, 0.04), transparent 42%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.4'/%3E%3C/svg%3E");
}
body > * { position: relative; z-index: 1; }

::selection { background: var(--selection-bg); color: var(--selection-fg); }
::-moz-selection { background: var(--selection-bg); color: var(--selection-fg); }

/* ---------- contenedor ---------- */
.container-page {
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}
@media (min-width: 768px) { .container-page { padding-inline: 2.25rem; } }

/* ---------- tipografía display ---------- */
.font-display {
  font-family: 'Fraunces', 'Georgia', serif;
  font-weight: 500;
  font-optical-sizing: auto;
}

.headline {
  font-family: 'Fraunces', 'Georgia', serif;
  font-weight: 550;
  font-optical-sizing: auto;
  letter-spacing: -0.018em;
  line-height: 0.99;
  color: var(--ink);
}
.headline em {
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
}
.headline-mark { font-style: italic; color: var(--ember); }

/* ---------- eyebrow / índice de sección ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--accent);
  display: inline-block;
  transform: rotate(45deg);
}
.eyebrow--muted { color: var(--muted); }
.eyebrow--muted::before { background: var(--ember); }

/* ---------- fichas ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: border-color 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}
.card-hover { position: relative; }
.card-hover:hover {
  border-color: var(--line-strong);
  box-shadow: -6px 6px 0 -1px var(--elevated);
  transform: translateY(-2px);
}
.card-hover:hover .arrow-cta { color: var(--accent); }
.card-hover:hover .arrow-cta svg { transform: translateX(3px); }
.card-pad { padding: 1.5rem; }
@media (min-width: 768px) { .card-pad { padding: 1.75rem; } }

/* ---------- chip / etiqueta ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.24rem 0.55rem;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: var(--elevated);
  border: 1px solid var(--line);
  border-radius: 3px;
  text-transform: uppercase;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.chip--accent {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
}
.chip--success {
  color: var(--success);
  background: color-mix(in srgb, var(--success) 8%, var(--surface));
  border-color: color-mix(in srgb, var(--success) 28%, var(--line));
}
.chip--ink { color: var(--ink); border-color: var(--line-strong); }
.chip .dot { width: 5px; height: 5px; border-radius: 999px; background: currentColor; }
a.chip:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.72rem 1.25rem;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  border-radius: 3px;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--accent);
}
.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: -3px 3px 0 0 color-mix(in srgb, var(--accent) 30%, transparent);
}
.btn--secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--secondary:hover { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, transparent); }
.btn--ghost { background: transparent; color: var(--muted); border-color: transparent; }
.btn--ghost:hover { color: var(--ink); background: var(--elevated); }
.btn--sm { padding: 0.52rem 0.95rem; font-size: 0.82rem; }

/* ---------- cabecera / masthead ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--header-bg);
  backdrop-filter: blur(12px) saturate(130%);
  -webkit-backdrop-filter: blur(12px) saturate(130%);
  border-bottom: 1px solid var(--line-strong);
}
.masthead-mark {
  display: grid;
  place-items: center;
  height: 2.35rem;
  width: 2.35rem;
  border-radius: 3px;
  background: var(--accent);
  border: 1px solid var(--accent);
  flex-shrink: 0;
}
.masthead-mark span {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--on-accent);
}
.masthead-title {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--ink);
}
.masthead-kicker {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--dim);
  margin-top: 0.28rem;
}
.nav-link {
  position: relative;
  padding: 0.5rem 0;
  color: var(--muted);
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav-link:hover { color: var(--ink); }
.nav-link--active { color: var(--ink); }
.nav-link--active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -0.4rem;
  height: 2px;
  background: var(--accent);
}

/* ---------- ticker (banda superior) ---------- */
.ticker {
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: color-mix(in srgb, var(--bg) 62%, transparent);
  text-transform: uppercase;
}
.ticker__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.42rem 0;
  flex-wrap: wrap;
}
.ticker__left, .ticker__right { display: inline-flex; align-items: center; gap: 0.85rem; }
.ticker__live {
  display: inline-flex; align-items: center; gap: 0.45rem;
  color: var(--bg);
}
.ticker__live::before {
  content: "";
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); }
  50%      { box-shadow: 0 0 0 5px transparent; }
}

/* ---------- puntuación (ficha de plataforma) ---------- */
.score {
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
  line-height: 1;
}
.score__value {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 3.4rem;
  font-weight: 600;
  color: var(--ember);
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.score__max {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* ---------- pastilla de puntuación (tarjetas) ---------- */
.score-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 0.15rem;
  padding: 0.3rem 0.6rem;
  background: color-mix(in srgb, var(--ember) 10%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--ember) 28%, var(--line));
  border-radius: 3px;
}
.score-pill__value {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ember);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.score-pill__max {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted);
}

/* ---------- fila del ranking (ledger) ---------- */
.ledger {
  border-top: 2px solid var(--ink);
}
.ledger__row {
  display: grid;
  grid-template-columns: 56px 1fr auto auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.4rem 0.6rem;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.18s ease, padding-left 0.18s ease;
}
.ledger__row:hover {
  background: color-mix(in srgb, var(--accent) 5%, transparent);
  padding-left: 1rem;
}
.ledger__row:hover .ledger__name { color: var(--accent); }
.ledger__row:hover .arrow-cta { color: var(--accent); }
.ledger__row:hover .arrow-cta svg { transform: translateX(3px); }

.ledger__rank {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dim);
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}
.ledger__row:hover .ledger__rank { color: var(--ember); }

.ledger__main { display: flex; align-items: center; gap: 1rem; min-width: 0; }
.ledger__logo {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 3px;
  border: 1px solid var(--line);
  background: var(--elevated);
  display: grid; place-items: center;
  overflow: hidden;
}
.ledger__logo img { width: 100%; height: 100%; object-fit: cover; }
.ledger__name {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 550;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.05;
  transition: color 0.15s ease;
}
.ledger__meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  color: var(--dim);
  text-transform: uppercase;
  margin-top: 0.28rem;
}
.ledger__metrics {
  display: flex; align-items: center; gap: 1.5rem;
  font-variant-numeric: tabular-nums;
}
.ledger__score { display: flex; align-items: baseline; gap: 0.2rem; }
.ledger__score-value {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--ember);
  letter-spacing: -0.03em;
  line-height: 1;
}
.ledger__score-max { font-family: 'IBM Plex Mono', monospace; font-size: 0.75rem; color: var(--muted); }
.ledger__reviews {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  color: var(--dim);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
@media (max-width: 768px) {
  .ledger__row { grid-template-columns: 34px 1fr auto; gap: 1rem; padding: 1.1rem 0; }
  .ledger__row:hover { padding-left: 0; }
  .ledger__metrics { display: none; }
  .ledger__name { font-size: 1.2rem; }
  .ledger__score-value { font-size: 1.5rem; }
  .ledger__rank { font-size: 0.82rem; }
}

/* ---------- estrellas ---------- */
.stars { display: inline-flex; gap: 2px; line-height: 1; }
.stars .star { width: 13px; height: 13px; display: inline-block; }
.stars--lg .star { width: 16px; height: 16px; }
.stars .star--filled { fill: var(--star); }
.stars .star--empty  { fill: var(--line-strong); }

/* ---------- enlace con flecha ---------- */
.arrow-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.15s ease;
}
.arrow-cta svg { transition: transform 0.15s ease; }
.arrow-cta:hover { color: var(--accent-hover); }
.arrow-cta:hover svg { transform: translateX(3px); }

/* ---------- separadores ---------- */
.hr-soft { border: 0; border-top: 1px solid var(--line); }
.hr-marquee {
  border: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--line) 12%, var(--line) 88%, transparent 100%);
}

/* ---------- prosa editorial ---------- */
.prose-crypto {
  color: var(--ink-soft);
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 1.04rem;
  line-height: 1.8;
}
.prose-crypto h2 {
  margin-top: 2.6rem;
  margin-bottom: 1rem;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: -0.018em;
  color: var(--ink);
  line-height: 1.12;
}
.prose-crypto h3 {
  margin-top: 1.9rem;
  margin-bottom: 0.6rem;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.32rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.prose-crypto p { margin-bottom: 1.1rem; }
.prose-crypto a {
  color: var(--accent);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  transition: border-color 0.15s ease;
}
.prose-crypto a:hover { border-color: var(--accent); }
.prose-crypto ul, .prose-crypto ol { margin: 0.5rem 0 1.2rem 1.4rem; padding-left: 0.4rem; }
.prose-crypto ul { list-style: none; }
.prose-crypto ul > li { position: relative; padding-left: 1.1rem; }
.prose-crypto ul > li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.72em;
  width: 6px; height: 6px;
  background: var(--accent);
  transform: rotate(45deg);
}
.prose-crypto ul ul { margin-top: 0.4rem; }
.prose-crypto ol { list-style: decimal; }
.prose-crypto li { margin-bottom: 0.4rem; }
.prose-crypto ol li::marker { color: var(--ember); font-family: 'IBM Plex Mono', monospace; font-weight: 600; }
.prose-crypto li > p { margin-bottom: 0.4rem; }

.prose-crypto table {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  margin: 1.6rem 0;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  border-collapse: collapse;
  border-spacing: 0;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 0.9rem;
  line-height: 1.5;
  -webkit-overflow-scrolling: touch;
}
.prose-crypto table thead { background: var(--elevated); }
.prose-crypto table th,
.prose-crypto table td {
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  color: var(--ink-soft);
}
.prose-crypto table th {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}
.prose-crypto table tbody tr:last-child td { border-bottom: 0; }
.prose-crypto table tbody tr:hover td { background: color-mix(in srgb, var(--accent) 5%, transparent); }

.prose-crypto img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.6rem auto;
  border-radius: 4px;
  border: 1px solid var(--line);
}
.prose-crypto figure { margin: 1.6rem 0; }
.prose-crypto figure img { margin: 0 auto; }
.prose-crypto figcaption {
  margin-top: 0.6rem;
  text-align: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.prose-crypto hr {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--line-strong) 50%, transparent 100%);
  margin: 2.2rem 0;
}
.prose-crypto h4 {
  margin-top: 1.6rem;
  margin-bottom: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}
.prose-crypto blockquote {
  margin: 1.8rem 0;
  padding: 0.6rem 1.4rem;
  border-left: 3px solid var(--ember);
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.5;
  color: var(--ink);
}
.prose-crypto code {
  background: var(--code-bg);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.86em;
  color: var(--ember);
  border: 1px solid var(--line);
}
.prose-crypto strong { color: var(--ink); font-weight: 700; }

/* Capitular en el primer párrafo de los artículos. */
.prose-crypto--article > p:first-of-type::first-letter {
  float: left;
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 3.6rem;
  line-height: 0.72;
  padding: 0.32rem 0.6rem 0 0;
  color: var(--accent);
}

/* ---------- lista de especificaciones ---------- */
.spec-list { font-family: 'Archivo', system-ui, sans-serif; }
.spec-list dt {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-family: 'IBM Plex Mono', monospace;
}
.spec-list dd {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

/* ---------- banda de confianza ---------- */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  align-items: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-transform: uppercase;
}
.trust-strip__item { display: inline-flex; align-items: center; gap: 0.55rem; }
.trust-strip svg { color: var(--accent); flex-shrink: 0; }

/* ---------- animación de entrada ---------- */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { opacity: 0; animation: fade-up 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
.fade-in--1 { animation-delay: 0.05s; }
.fade-in--2 { animation-delay: 0.15s; }
.fade-in--3 { animation-delay: 0.25s; }
.fade-in--4 { animation-delay: 0.35s; }
.fade-in--5 { animation-delay: 0.45s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .fade-in { opacity: 1; }
  .ticker__live::before { animation: none; }
}

/* ---------- conmutador de tema ---------- */
:root[data-theme="dark"] .theme-icon-light,
:root[data-theme="light"] .theme-icon-dark { display: none; }

/* ---------- foco ---------- */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ---------- utilidades ---------- */
.text-balance { text-wrap: balance; }
.tabular { font-variant-numeric: tabular-nums; }
.font-mono-tight { font-family: 'IBM Plex Mono', monospace; letter-spacing: -0.005em; }

/* ---------- formularios ---------- */
.card-pad input[type="text"],
.card-pad input[type="email"],
.card-pad input[type="password"],
.card-pad textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  padding: 0.7rem 0.9rem;
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.card-pad input[type="text"]:focus,
.card-pad input[type="email"]:focus,
.card-pad input[type="password"]:focus,
.card-pad textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.card-pad textarea { resize: vertical; min-height: 110px; }
.card-pad input::placeholder,
.card-pad textarea::placeholder { color: var(--dim); }

/* ---------- estrellas del formulario de reseña ---------- */
.review-rating { gap: 0.15rem; flex-direction: row-reverse; justify-content: flex-end; }
.review-rating__star {
  position: relative;
  cursor: pointer;
  color: var(--line-strong);
  transition: color 0.12s ease, transform 0.12s ease;
  padding: 2px;
}
.review-rating__star input { position: absolute; opacity: 0; pointer-events: none; }
.review-rating__star:hover { transform: scale(1.12); }
.review-rating__star:hover,
.review-rating__star:hover ~ .review-rating__star,
.review-rating__star:has(input:checked),
.review-rating__star:has(input:checked) ~ .review-rating__star { color: var(--star); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- responsive ---------- */
@media (max-width: 640px) {
  .card-pad { padding: 1.25rem; }
  .score__value { font-size: 2.6rem; }
  .prose-crypto--article > p:first-of-type::first-letter { font-size: 3rem; }
}