/* Estilos base para la guía de uso */
#guide {
  font-family: "Noto Sans JP", sans-serif;
  padding: 2rem;
  max-width: 1000px;
  margin: 0 auto;
  color: #333;
}

#guide h1 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  text-align: center;
  color: #222;
}

.main-visual {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto 2rem auto;
}

.guide-index {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.guide-index li {
  background-color: #f6c23a;
  border-radius: 0.5rem;
  padding: 0.5rem 1rem;
}

.guide-index a {
  text-decoration: none;
  color: #ffffff;
  font-weight: bold;
}

section {
  margin-bottom: 3rem;
}

section h2 {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  border-bottom: 2px solid #ccc;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  gap: 0.5rem;
}

section h2 img {
  height: 24px;
  width: auto;
}

.guide-flow-contents,
.guide-member-contents,
.guide-shipping-contents {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.guide-flow-box,
.guide-member--img,
.guide-shipping-box {
  background-color: #f9f9f9;
  border-radius: 0.5rem;
  padding: 1rem;
  flex: 1;
  box-shadow: 0 2px 5px rgba(0,0,0,0.05);
  list-style: none;
  width: 190px;
}

.guide-flow-box h3 span {
  background-color: #f6c23a;
  color: #fff;
  border-radius: 50%;
  padding: 0.3rem 0.7rem;
  margin-right: 0.5rem;
  font-size: 1rem;
}

.note {
  color: #666;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.guide-pay-logo {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 0.5rem;
}

.guide-pay-logo div img {
  height: 30px;
}

.btn,
.btn.bg-blue {
  display: inline-block;
  background-color: #f6c23a;
  color: white;
  padding: 0.75rem 1.25rem;
  border-radius: 0.5rem;
  text-decoration: none;
  font-weight: bold;
  text-align: center;
  transition: background-color 0.3s;
}

.btn:hover,
.btn.bg-blue:hover {
  background-color: #a89a1e;
}

.btn-list {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  list-style: none;
}

.guide-shipping-list {
  margin-top: 1rem;
}

.guide-shipping-list dt {
  font-weight: bold;
  margin-top: 0.5rem;
}

.guide-member-contents {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  list-style: none;
  text-align: -webkit-center;
  align-items: anchor-center;
}

.guide-member--txt {
  margin-top: 0.5rem;
}

.guide-point-contents,
.guide-return-contents,
.guide-delivery-contents {
  background-color: #fafafa;
  padding: 1rem;
  border-radius: 0.5rem;
}

.strong-txt {
  font-weight: bold;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .guide-index {
    flex-direction: column;
    align-items: center;
  }
  .btn-list {
    flex-direction: column;
    align-items: center;
  }
  section h2 {
    flex-direction: column;
    align-items: flex-start;
  }
}