/* プレミアム共通レイアウト / ヘッダー */
:root {
  --premium-text: #3e2f26;
  --premium-text-soft: #6b5548;
  --premium-main: #f59f66;
  --premium-main-dark: #ea8847;
  --premium-line: #ebe7e2;
  --premium-max: 1100px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding-top: 118px;
  font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  color: var(--premium-text);
  background: #ffffff;
  font-size: 15px;
  line-height: 1.7;
  word-break: break-word;
}

.page-wrap {
  width: 100%;
  overflow-x: hidden;
}

.top-fixed-area {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(255, 253, 251, 0.94);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 18px rgba(62, 47, 38, 0.08);
}

.site-header {
  border-bottom: 1px solid #f0e7df;
  padding: 12px 16px 10px;
}

.site-title {
  margin: 0;
  text-align: center;
  font-size: 24px;
  font-weight: 900;
  line-height: 1.3;
  color: #7a4b33;
  letter-spacing: 0.03em;
}

.page-nav {
  border-bottom: 1px solid #f2e9e1;
}

.page-nav-list {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 10px 16px;
  flex-wrap: wrap;
}

.page-nav-list a {
  text-decoration: none;
  color: #3e2f26;
  font-weight: 800;
  font-size: 16px;
  transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.page-nav-list a:hover {
  color: #ea8847;
}

.page-nav-list .contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f59f66, #ea8847);
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: 0 14px 28px rgba(245, 159, 102, 0.28);
}

.page-nav-list .contact-link:hover {
  color: #fff;
  opacity: 0.96;
  transform: translateY(-1px);
}

.section-anchor {
  scroll-margin-top: 138px;
}

@media (max-width: 1024px) {
  body {
    padding-top: 142px;
  }
}

@media (max-width: 767px) {
  body {
    padding-top: 150px;
  }

  .site-title {
    font-size: 20px;
  }

  .page-nav-list {
    gap: 8px;
    padding: 8px 10px;
    justify-content: center;
  }

  .page-nav-list a {
    font-size: 13px;
  }

  .page-nav-list .contact-link {
    padding: 8px 12px;
  }

  .section-anchor {
    scroll-margin-top: 154px;
  }
}