.studio-main {
  font-family: 'Noto Sans JP', sans-serif;
  background: #f8fafc;
  color: #222;
}

.studio-hero {
  background: linear-gradient(120deg, #e0e7ff 0%, #f0fdfa 100%);
  padding: 7rem 0 2rem 0;
  text-align: center;
}

.studio-hero-inner {
  max-width: 700px;
  margin: 0 auto;
}

.studio-hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  color: #2563eb;
}

.studio-hero p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.studio-hero-img {
  width: 180px;
  height: auto;
  margin-top: 1.5rem;
}

.studio-features {
  background: #fff;
  padding: 2.5rem 0 2rem 0;
  text-align: center;
}

.studio-features h2 {
  font-size: 1.5rem;
  color: #2563eb;
  margin-bottom: 1.2rem;
}

.studio-feature-list {
  display: inline-block;
  text-align: left;
  margin: 0 auto;
  padding: 0;
  list-style: disc inside;
  font-size: 1.05rem;
}

.studio-feature-list li {
  margin-bottom: 0.7em;
}

/* --- 料金プランを大きく・カード型で目立たせる --- */
.studio-plan {
  background: #f1f5f9;
  padding: 3.5rem 0 3rem 0;
  text-align: center;
}

.studio-plan h2 {
  font-size: 2.1rem;
  color: #2563eb;
  margin-bottom: 2rem;
  font-weight: 700;
}

.studio-plan-table {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2.5rem;
  margin-bottom: 1.5rem;
}

.studio-plan-card {
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 4px 24px rgba(37, 99, 235, 0.10);
  min-width: 260px;
  max-width: 340px;
  padding: 2.2rem 1.5rem 1.5rem 1.5rem;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 2px solid #e0e7ff;
}

.studio-plan-card:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.18);
  border-color: #2563eb;
}

.studio-plan-card .plan-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #2563eb;
  margin-bottom: 0.7rem;
}

.studio-plan-card .plan-desc {
  font-size: 1.05rem;
  margin-bottom: 0.7rem;
  color: #333;
}

.studio-plan-card .plan-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1e40af;
  margin-bottom: 0.5rem;
}

.studio-plan-note {
  font-size: 1rem;
  color: #666;
  margin-top: 0.5rem;
}

/* --- FAQアコーディオン --- */
.studio-faq {
  background: #fff;
  padding: 2.5rem 0 3rem 0;
  text-align: center;
}

.studio-faq h2 {
  font-size: 1.5rem;
  color: #2563eb;
  margin-bottom: 1.2rem;
}

.studio-faq-list {
  display: inline-block;
  text-align: left;
  margin: 0 auto;
  max-width: 700px;
  width: 100%;
}

.studio-faq-item {
  border-bottom: 1px solid #e0e7ff;
}

.studio-faq-question {
  cursor: pointer;
  font-weight: 600;
  color: #2563eb;
  padding: 1.1em 0 1.1em 0.5em;
  position: relative;
  transition: background 0.2s;
  font-size: 1.08rem;
}

.studio-faq-question::after {
  content: '＋';
  position: absolute;
  right: 1em;
  font-size: 1.2em;
  transition: transform 0.2s;
}

.studio-faq-item.open .studio-faq-question::after {
  content: '−';
  transform: rotate(180deg);
}

.studio-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(.4, 0, .2, 1), padding 0.3s;
  background: #f8fafc;
  padding: 0 1em;
  font-size: 1rem;
}

.studio-faq-item.open .studio-faq-answer {
  max-height: 200px;
  padding: 1em 1em 1.2em 1em;
}

@media (max-width: 600px) {
  .studio-hero h1 {
    font-size: 1.3rem;
  }

  .studio-hero-img {
    width: 120px;
  }

  .studio-hero p {
    padding: 0 12px 0 12px;
  }

  .studio-feature-list,
  .studio-faq dl {
    font-size: 0.97rem;
    max-width: 90%;
  }

  .studio-plan-table table {
    min-width: 220px;
    font-size: 0.95rem;
  }

  .studio-plan h2 {
    font-size: 1.3rem;
  }

  .studio-plan-card {
    min-width: 90vw;
    max-width: 98vw;
    padding: 1.2rem 0.5rem 1rem 0.5rem;
  }

  .studio-plan-note {
    font-size: 0.8rem;
    padding: 0 12px 0 12px;
  }

  .studio-faq-list {
    max-width: 90%;
  }

  .studio-faq-question {
    font-size: 1rem;
  }
}