*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.75;
}

.page {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(126.4deg, #4D6BD5 0%, #B7A6F6 50%, #FF882B 100%);
  padding: 24px;
}

.card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid #ffffff;
  border-radius: 16px;
  width: 480px;
  max-width: 100%;
  padding: 64px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  width: 370px;
  max-width: 100%;
}

.logo {
  height: 50px;
  width: 220px;
  max-width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo svg,
.logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: 100%;
}

.description {
  font-size: 16px;
  font-weight: 400;
  color: #000000;
  text-align: center;
  white-space: nowrap;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 4px;
  padding: 16px 24px 16px 36px;
  max-width: 100%;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.54px;
  line-height: 1.5;
  cursor: pointer;
  text-decoration: none;
  background-image: linear-gradient(125deg,#f97316 30%,#fdbc00 100%, #f97316 120%,#fdbc00 200%);
  background-position: 0% 50%;
  background-size: 200% auto;
  border: none;
  color: #fff;
  transition: .15s;
}

.button-text {
  min-width: 0;
  word-break: break-all;
}

.primary-button:hover,
.primary-button:focus {
  background-position: 100% 50%;
  transform: translateY(2px);
}

.primary-button:active {
  transform: translateY(0);
  box-shadow: none;
}

.button-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all .15s;
}

.primary-button:hover .button-icon {
  transform: translateX(12px);
}

.button-icon svg {
  width: 7px;
  height: 11px;
}

@media (max-width: 520px) {
  .card {
    padding: 48px 24px;
  }
  .card-inner {
    width: 100%;
    gap: 32px;
  }
  .logo {
    width: 180px;
    height: 42px;
  }
  .description {
    font-size: 14px;
    white-space: normal;
  }
  .primary-button {
    font-size: 16px;
    padding: 14px 20px 14px 28px;
  }
}