*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --red: #dc2626; --red-2: #ef4444; --red-soft: #fecaca; --red-bg: #fff5f5;
  --ink: #1e293b; --text: #475569; --muted: #94a3b8;
}
body {
  font-family: 'Nunito', system-ui, sans-serif; color: var(--text); line-height: 1.7; font-size: 17px;
  background-color: var(--red-bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(220,38,38,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 100% 80% at 50% 50%, #fffbf7 0%, #fff0f0 100%);
  background-attachment: fixed;
}
a { color: var(--red); }
a:focus-visible, .cta:focus-visible { outline: 3px solid #f87171; outline-offset: 3px; }
.top { text-align: center; padding: 28px 16px 8px; }
.brand { font-family: 'Mountains of Christmas', cursive; font-weight: 700; font-size: 44px; line-height: 1; color: var(--red); text-decoration: none; }
.tag { display: block; margin-top: 6px; font-size: 11px; font-weight: 700; color: #f87171; letter-spacing: .22em; text-transform: uppercase; }
main { max-width: 720px; margin: 0 auto; padding: 8px 16px 40px; }
.crumbs { font-size: 13px; color: var(--muted); margin: 12px 0 8px; }
.crumbs a { color: var(--muted); }
article { background: #fff; border-radius: 24px; box-shadow: 0 20px 60px rgba(0,0,0,.08); padding: 32px 24px; border-top: 6px solid var(--red); }
h1 { font-size: clamp(28px, 6vw, 38px); line-height: 1.15; color: var(--ink); font-weight: 900; margin-bottom: 14px; }
h2 { font-size: 23px; line-height: 1.25; color: var(--ink); font-weight: 900; margin: 32px 0 10px; }
h3 { font-size: 18px; color: var(--ink); font-weight: 800; margin: 20px 0 6px; }
p { margin: 0 0 14px; }
ul, ol { margin: 0 0 16px 22px; }
li { margin-bottom: 6px; }
strong { color: var(--ink); }
.lead { font-size: 19px; }
.cta-box { margin: 26px 0; padding: 22px; border-radius: 20px; background: var(--red-bg); border: 1.5px solid var(--red-soft); text-align: center; }
.cta-box p { margin-bottom: 12px; font-weight: 700; color: var(--ink); }
.cta { display: inline-flex; align-items: center; gap: 8px; padding: 15px 30px; border-radius: 30px; color: #fff; font-weight: 800; text-decoration: none;
  background: linear-gradient(110deg, #dc2626 0%, #ef4444 50%, #dc2626 100%); box-shadow: 0 8px 24px rgba(220,38,38,.35); }
.cta:hover { transform: scale(1.02); }
.note { font-size: 14px; color: var(--muted); }
details { background: #fff; border: 1.5px solid var(--red-soft); border-radius: 14px; padding: 12px 16px; margin-bottom: 8px; }
summary { font-weight: 800; color: var(--ink); cursor: pointer; }
details p { margin: 8px 0 0; }
.related { margin-top: 30px; }
.related ul { list-style: none; margin: 0; display: grid; gap: 8px; }
.related a { display: block; background: #fff; border: 1.5px solid var(--red-soft); border-radius: 12px; padding: 10px 14px; font-weight: 700; text-decoration: none; }
.gifts { display: none; margin: 26px 0; }
.gifts.on { display: block; }
.gifts h2 { margin-top: 0; }
.gift-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 12px; padding-top: 12px; max-width: 440px; margin: 0 auto; }
.gift { position: relative; text-decoration: none; }
.gift .img { display: block; aspect-ratio: 1 / 1; border-radius: 14px; border: 1.5px solid var(--red-soft); background: #fff; overflow: hidden; }
.gift img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.gift .price { position: absolute; top: -12px; right: -8px; min-width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  padding: 0 6px; background: linear-gradient(135deg, #ef4444, #b91c1c); color: #fff; font-size: 12px; font-weight: 900; transform: rotate(12deg); box-shadow: 0 4px 12px rgba(185,28,28,.5), 0 0 0 3px #fff; }
.gift .name { display: block; margin-top: 6px; text-align: center; font-size: 14px; font-weight: 700; color: #64748b; line-height: 1.3; }
footer { text-align: center; font-size: 13px; color: var(--muted); padding: 10px 16px 40px; }
footer a { color: var(--muted); }
@media (prefers-reduced-motion: reduce) { .cta:hover { transform: none; } }
.gift-amz .amz-tile { position: relative; background: #fff5f5; }
.gift-amz .amz-tile img { object-fit: cover; padding: 0; }
.amz-cap { position: absolute; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; align-items: center; gap: 1px; padding: 18px 6px 8px; background: linear-gradient(rgba(127,29,29,0), rgba(127,29,29,0.82) 55%); color: #fff; text-align: center; }
.amz-label { font-size: 15px; font-weight: 900; line-height: 1.15; }
.amz-sub { font-size: 12px; font-weight: 800; }
.gift-more { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; align-items: center; margin-top: 18px; }
.gift-more:empty { display: none; }
.more-label { font-size: 13px; font-weight: 700; color: #64748b; }
.chip { display: inline-flex; align-items: center; gap: 4px; min-height: 36px; padding: 6px 12px; box-sizing: border-box; border-radius: 20px; border: 1.5px solid var(--red-soft); background: #fff; color: #b91c1c; font-size: 13px; font-weight: 700; text-decoration: none; }
.aff-note { max-width: 720px; margin: -28px auto 0; padding: 0 16px 16px; text-align: center; font-size: 9.5px; line-height: 1.35; color: #b4a3a3; }
/* Tabla comparativa */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 16px -4px; }
.cmp { border-collapse: collapse; width: 100%; min-width: 760px; font-size: 14px; }
.cmp th, .cmp td { border-bottom: 1px solid #fde2e2; padding: 9px 8px; text-align: left; vertical-align: top; }
.cmp thead th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.cmp tbody th { font-weight: 800; width: 130px; }
.cmp td { min-width: 110px; }
.cmp thead th:first-child, .cmp tbody th { position: sticky; left: 0; background: #fff; z-index: 1; }
.cmp tr.us th { background: #fff5f5; }
.scroll-hint { font-size: 12px; color: var(--muted); margin: 0; }
@media (min-width: 820px) { .scroll-hint { display: none; } }
.cmp tr.us { background: #fff5f5; }
/* Burbuja de Black Friday en las tarjetas de Amazon */
.amz-badge { position: absolute; top: 8px; right: 8px; width: 56px; height: 56px; border-radius: 50%; background: #111; color: #facc15; border: 2px solid #facc15; display: flex; align-items: center; justify-content: center; text-align: center; white-space: pre-line; font-size: 9.5px; font-weight: 900; line-height: 1.05; letter-spacing: .02em; transform: rotate(12deg); box-shadow: 0 3px 10px rgba(0,0,0,.35); z-index: 2; }

/* English site additions */
.mainnav { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; margin: 12px auto 0; max-width: 720px; padding: 0 12px; font-size: 14px; font-weight: 800; }
.mainnav a { color: var(--ink); text-decoration: none; padding: 4px 2px; border-bottom: 2px solid transparent; }
.mainnav a:hover, .mainnav a[aria-current="page"] { border-bottom-color: var(--red); color: var(--red); }
.byline { font-size: 13px; color: var(--muted); margin: -4px 0 18px; }
.byline a { color: var(--muted); }
.template { white-space: pre-wrap; background: #fffbf5; border: 1.5px dashed #fca5a5; border-radius: 14px; padding: 14px 16px; margin: 8px 0 18px; font-size: 15px; color: var(--ink); line-height: 1.6; }
.toc { background: var(--red-bg); border: 1.5px solid var(--red-soft); border-radius: 16px; padding: 14px 18px; margin: 18px 0 8px; font-size: 15px; }
.toc strong { display: block; margin-bottom: 4px; }
.toc ol { margin-bottom: 0; }
table.simple { width: 100%; border-collapse: collapse; margin: 8px 0 18px; font-size: 15px; }
table.simple th, table.simple td { border-bottom: 1px solid #fde2e2; padding: 8px 6px; text-align: left; vertical-align: top; }
table.simple th { color: var(--ink); font-weight: 800; background: #fff7f7; }
.tip { background: #f0fdf4; border-left: 4px solid #22c55e; border-radius: 8px; padding: 10px 14px; margin: 14px 0; font-size: 15px; }
.hub { list-style: none; margin: 0 0 18px; display: grid; gap: 10px; }
.hub li a { display: block; background: #fff; border: 1.5px solid var(--red-soft); border-radius: 14px; padding: 12px 16px; text-decoration: none; }
.hub li a strong { display: block; color: var(--ink); }
.hub li a span { color: var(--text); font-size: 15px; }
@media print { .top, .mainnav, .crumbs, .cta-box, .related, footer, .gifts, .aff-note { display: none !important; } article { box-shadow: none; border: 0; padding: 0; } body { background: #fff; } }