:root {
  --gradient: linear-gradient(90deg, #F2A33B 0%, #E85D3A 28%, #D5306E 60%, #6B3FA0 100%);
  --magenta: #D5306E;
  --ink: #2E3147;
  --ink-soft: #5C5F75;
  --ink-muted: #9A9DB0;
  --bg: #FFFFFF;
  --bg-soft: #F7F7FA;
  --borde: #E7E8F0;
  --verde: #2C8050;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'DM Sans', sans-serif; background: var(--bg); color: var(--ink); min-height: 100vh; }

/* Botón volver */
#back-home-btn {
  position: fixed; top: 14px; left: 14px; z-index: 9999;
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.92); color: #2E3147;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; text-decoration: none;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15); border: 1px solid #E7E8F0;
  transition: transform 0.15s, box-shadow 0.15s;
}
#back-home-btn:hover { transform: scale(1.08); box-shadow: 0 4px 14px rgba(0,0,0,0.2); }

header { background: var(--gradient); padding: 3rem 1.5rem 2.5rem; color: white; text-align: center; }
header .tag {
  display: inline-block; background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.35);
  color: white; font-size: 0.65rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 0.3rem 0.9rem; border-radius: 20px; margin-bottom: 1rem;
}
header h1 { font-family: 'DM Serif Display', serif; font-size: clamp(1.8rem, 6vw, 2.6rem); line-height: 1.15; }
header p { color: rgba(255,255,255,0.92); font-size: 0.9rem; margin-top: 0.7rem; }

main { max-width: 680px; margin: 0 auto; padding: 2rem 1.2rem 4rem; }

.card { background: var(--bg); border: 1px solid var(--borde); border-radius: 14px; padding: 1.3rem 1.4rem; margin-bottom: 1rem; }
.card h2 { font-size: 1.05rem; color: var(--ink); margin-bottom: 0.7rem; display: flex; align-items: center; gap: 0.5rem; }
.card p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.7; }
.card ul { list-style: none; margin-top: 0.6rem; }
.card li { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.6; padding-left: 1.5rem; position: relative; margin-bottom: 0.45rem; }
.card li::before { content: ''; position: absolute; left: 0; top: 0.55rem; width: 7px; height: 7px; border-radius: 2px; background: var(--magenta); }
.card.ok li::before { background: var(--verde); }
.card strong { color: var(--ink); }

.intro { background: var(--bg-soft); border-left: 3px solid var(--magenta); border-radius: 0 12px 12px 0; }
.note { font-size: 0.82rem; color: var(--ink-muted); text-align: center; margin-top: 1.5rem; }
.note a { color: var(--magenta); }

footer { text-align: center; padding: 1.5rem; font-size: 0.78rem; color: var(--ink-muted); border-top: 1px solid var(--borde); }
footer a { color: var(--magenta); text-decoration: none; }