* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Quicksand", sans-serif;
  background: radial-gradient(circle at top, #ffe4f1, #f9b4d1 60%, #f4a6c7);
  color: #4c2038;
  min-height: 100vh;
}

.page {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  padding: 3rem 1.5rem 4rem;
  max-width: 960px;
  margin: 0 auto;
}

.hero {
  display: flex;
  justify-content: center;
}

.hero-card {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 24px;
  padding: 2.5rem;
  box-shadow: 0 18px 50px rgba(76, 32, 56, 0.2);
  text-align: center;
  width: min(640px, 100%);
}

.tag {
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

h1 {
  font-family: "Pacifico", cursive;
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin: 0.5rem 0 1rem;
}

.subtitle {
  font-size: 1.1rem;
  margin: 0 auto 2rem;
  max-width: 520px;
}

.button-zone {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 1rem;
  align-items: center;
  justify-items: center;
  min-height: 120px;
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 0.9rem 1.8rem;
  min-height: 48px;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  touch-action: manipulation;
}

.btn-yes {
  background: #ff4d88;
  color: white;
  box-shadow: 0 12px 24px rgba(255, 77, 136, 0.35);
}

.btn-yes:hover {
  transform: scale(1.05);
}

.btn-no {
  position: absolute;
  right: 0;
  top: 0;
  width: 140px;
  max-width: 140px;
  white-space: nowrap;
  background: #fff;
  color: #4c2038;
  border: 2px dashed #ff4d88;
}

.status {
  margin-top: 1.5rem;
  min-height: 2.2rem;
  font-weight: 600;
}

.timeline {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 12px 40px rgba(76, 32, 56, 0.15);
}

.timeline h2 {
  text-align: center;
  margin-top: 0;
  font-family: "Pacifico", cursive;
}

.timeline-list {
  display: grid;
  gap: 1.5rem;
}

.timeline-item {
  background: #fff5fa;
  border-radius: 18px;
  padding: 1.2rem 1.5rem;
  border-left: 4px solid #ff4d88;
}

.timeline-item h3 {
  margin-top: 0;
}

.celebrate {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 236, 245, 0.92);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.celebrate.show {
  opacity: 1;
  pointer-events: auto;
}

.celebrate-card {
  background: white;
  padding: 2.5rem 3rem;
  border-radius: 24px;
  text-align: center;
  box-shadow: 0 18px 40px rgba(76, 32, 56, 0.2);
}

@media (max-width: 600px) {
  .button-zone {
    grid-template-columns: 1fr;
  }
}