@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300;1,400&family=Noto+Serif+JP:wght@200;300;400&display=swap');

/* ===== Variables ===== */
:root {
  --pink-deep:  #d4748c;
  --pink-mid:   #e8a0b0;
  --pink-light: #f5d0d8;
  --pink-pale:  #fdf0f2;
  --beige:      #f5ede8;
  --text-dark:  #5a3d35;
  --text-mid:   #7a5c55;
  --text-light: #a08880;
  --white:      #ffffff;
  --off-white:  #fefaf8;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { display: block; max-width: 100%; }
a   { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }

body {
  font-family: 'Noto Serif JP', serif;
  background: var(--off-white);
  color: var(--text-dark);
  line-height: 1.9;
  font-size: 15px;
}

/* ===== Site Header ===== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--pink-light);
  padding: 10px 0;
}
.site-header-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-text {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-mid);
  letter-spacing: 0.1em;
}
.header-nav { display: flex; gap: 24px; }
.header-nav a {
  font-size: 12px;
  font-weight: 300;
  color: var(--text-mid);
  letter-spacing: 0.1em;
  transition: color 0.2s;
}
.header-nav a:hover { color: var(--pink-deep); }

/* ===== FV ===== */
.fv { line-height: 0; font-size: 0; }
.fv img {
  width: 100%;
  display: block;
  max-height: 600px;
  object-fit: cover;
  object-position: top;
}

/* ===== 入口ページ：ガイド紹介 ===== */
.guide-intro {
  background: var(--white);
  padding: 52px 24px 44px;
  border-bottom: 1px solid var(--pink-light);
}
.guide-intro-inner {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.guide-intro-text-wrap { flex: 1; text-align: center; }
.guide-intro-title {
  font-size: 16px;
  font-weight: 300;
  color: var(--text-dark);
  letter-spacing: 0.1em;
  line-height: 1.7;
  margin-bottom: 14px;
}
.guide-intro-text {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 2.1;
  letter-spacing: 0.04em;
}
.guide-intro-deco {
  width: 120px;
  flex-shrink: 0;
  opacity: 0.8;
}

/* ===== 入口ページ：ステップカード ===== */
.guide-steps {
  padding: 48px 24px 56px;
  background: var(--off-white);
}
.guide-steps-inner { max-width: 860px; margin: 0 auto; }
.guide-steps-label {
  font-size: 10px;
  font-weight: 300;
  color: var(--text-light);
  letter-spacing: 0.25em;
  text-align: center;
  margin-bottom: 10px;
  display: block;
}
.guide-steps-heading {
  font-size: 18px;
  font-weight: 300;
  color: var(--text-dark);
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 32px;
}
.guide-step-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.guide-step-card {
  background: var(--white);
  border: 1px solid var(--pink-light);
  border-radius: 14px;
  padding: 20px 20px 20px;
  display: block;
  transition: box-shadow 0.25s, transform 0.25s;
  position: relative;
}
.guide-step-card:hover {
  box-shadow: 0 6px 24px rgba(212,116,140,0.12);
  transform: translateY(-2px);
}

/* バッジ＋タイトル 横並び */
.guide-card-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

/* ステップバッジ */
.guide-card-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--pink-deep);
  border-radius: 8px;
  padding: 4px 12px 6px;
  margin-bottom: 14px;
  line-height: 1;
}
.guide-card-badge-step {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 10px;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.15em;
}
.guide-card-badge-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
}

/* カード内レイアウト */
.guide-card-inner {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.guide-card-img {
  width: 110px;
  flex-shrink: 0;
  border-radius: 8px;
  object-fit: cover;
  aspect-ratio: 1 / 1.15;
}
.guide-card-body { flex: 1; min-width: 0; }
.guide-card-title {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.05em;
  line-height: 1.5;
  flex: 1;
}
.guide-card-topics { margin-bottom: 14px; }
.guide-card-topics li {
  font-size: 11.5px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 1.9;
  padding-left: 12px;
  position: relative;
}
.guide-card-topics li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--pink-mid);
}
.guide-card-arrow {
  font-size: 12px;
  color: var(--pink-deep);
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--pink-light);
  display: inline-block;
  padding-bottom: 1px;
}

/* ===== 入口ページ：クロージング ===== */
.guide-closing {
  background: var(--pink-pale);
  border-top: 1px solid var(--pink-light);
  padding: 44px 24px;
}
.guide-closing-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.guide-closing-title {
  font-size: 15px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.guide-closing-text {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 2;
  letter-spacing: 0.04em;
}
.guide-closing-quote {
  font-family: 'Noto Serif JP', serif;
  font-size: 14px;
  font-weight: 300;
  color: var(--pink-deep);
  letter-spacing: 0.08em;
  line-height: 2.2;
  text-align: right;
  font-style: italic;
  white-space: nowrap;
}

/* ===== ステップページ：ヒーロー ===== */
.step-hero {
  background: linear-gradient(135deg, var(--pink-pale) 0%, var(--beige) 100%);
  padding: 52px 24px 44px;
  text-align: center;
  border-bottom: 1px solid var(--pink-light);
}
.step-hero-inner { max-width: 780px; margin: 0 auto; }
.step-hero-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 13px;
  color: var(--pink-deep);
  letter-spacing: 0.25em;
  display: block;
  margin-bottom: 14px;
}
.step-hero-title {
  font-size: clamp(20px, 4vw, 27px);
  font-weight: 300;
  color: var(--text-dark);
  letter-spacing: 0.08em;
  line-height: 1.4;
  margin-bottom: 12px;
}
.step-hero-desc {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-mid);
  letter-spacing: 0.06em;
  line-height: 1.9;
}

/* ===== 目次 ===== */
.toc {
  background: var(--white);
  border-bottom: 1px solid var(--pink-light);
  padding: 28px 24px;
}
.toc-inner { max-width: 780px; margin: 0 auto; }
.toc-label {
  font-size: 10px;
  font-weight: 300;
  color: var(--text-light);
  letter-spacing: 0.2em;
  margin-bottom: 12px;
  display: block;
}
.toc-list { display: flex; flex-direction: column; gap: 8px; }
.toc-list li { display: flex; align-items: baseline; gap: 10px; }
.toc-num {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 13px;
  color: var(--pink-mid);
  flex-shrink: 0;
  min-width: 18px;
}
.toc-list a {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-dark);
  letter-spacing: 0.04em;
  border-bottom: 1px dotted var(--pink-light);
  transition: color 0.2s;
  line-height: 1.6;
}
.toc-list a:hover { color: var(--pink-deep); }

/* ===== ブログ本文 ===== */
.blog-main {
  padding: 48px 0 32px;
  background: var(--off-white);
}
.blog-inner {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 記事カード */
.blog-article {
  background: var(--white);
  border: 1px solid var(--pink-light);
  border-radius: 16px;
  padding: 36px 36px 32px;
  margin-bottom: 24px;
}
.blog-article:last-child { margin-bottom: 0; }

.blog-h2 {
  font-size: 17px;
  font-weight: 400;
  color: var(--text-dark);
  letter-spacing: 0.06em;
  line-height: 1.6;
  margin-bottom: 24px;
  padding-left: 14px;
  border-left: 3px solid var(--pink-deep);
}

.blog-content {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
.blog-img {
  width: 150px;
  flex-shrink: 0;
  mask-image: radial-gradient(ellipse 88% 88% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 88% 88% at 50% 50%, black 40%, transparent 100%);
}
.blog-text { flex: 1; min-width: 0; }
.blog-text p {
  font-size: 13.5px;
  font-weight: 300;
  color: var(--text-mid);
  line-height: 2.1;
  letter-spacing: 0.03em;
  margin-bottom: 14px;
}
.blog-text p:last-child { margin-bottom: 0; }

/* まとめボックス */
.blog-point {
  background: var(--pink-pale);
  border: 1px solid var(--pink-light);
  border-radius: 8px;
  padding: 14px 18px;
  margin-top: 20px;
}
.blog-point p {
  font-size: 13px !important;
  color: var(--text-dark) !important;
  line-height: 1.85 !important;
  margin-bottom: 0 !important;
}

/* ===== ページナビ ===== */
.page-nav {
  background: var(--white);
  border-top: 1px solid var(--pink-light);
  padding: 28px 24px;
}
.page-nav-inner {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.page-nav-link {
  font-size: 12.5px;
  font-weight: 300;
  color: var(--pink-deep);
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--pink-light);
  padding-bottom: 2px;
  transition: color 0.2s;
}
.page-nav-link:hover { color: #b85a70; }
.page-nav-center {
  font-size: 11px;
  font-weight: 300;
  color: var(--text-light);
  letter-spacing: 0.1em;
}

/* ===== フッター ===== */
footer {
  background: var(--white);
  border-top: 1px solid var(--pink-light);
  padding: 28px 0 20px;
}
.footer-inner {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}
.footer-note {
  font-size: 11px;
  font-weight: 200;
  color: var(--text-light);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  line-height: 1.8;
}
.footer-copy {
  font-family: 'Cormorant Garamond', serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-light);
}

/* ===== Responsive: 768px ===== */
@media (max-width: 768px) {
  .blog-content { flex-direction: column; gap: 16px; }
  .blog-img { width: 120px; margin: 0 auto; }
  .blog-article { padding: 24px 22px 22px; }
  .guide-step-grid { grid-template-columns: 1fr; }
  .guide-intro-deco { width: 80px; }
  .guide-closing-inner { flex-direction: column; gap: 20px; }
  .guide-closing-quote { text-align: left; white-space: normal; }
}

/* ===== Responsive: 768px ===== */
@media (max-width: 768px) {
  .header-nav { gap: 16px; }
}

/* ===== Responsive: 480px ===== */
@media (max-width: 480px) {
  .site-header-inner { flex-direction: column; align-items: flex-start; gap: 6px; }
  .header-nav {
    gap: 14px;
    overflow-x: auto;
    flex-wrap: nowrap;
    width: 100%;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
  }
  .header-nav a {
    font-size: 11.5px;
    white-space: nowrap;
  }
  .step-hero { padding: 36px 20px 32px; }
  .blog-main { padding: 28px 0 20px; }
  .blog-inner { padding: 0 16px; }
  .blog-article { padding: 20px 18px 18px; }
  .blog-h2 { font-size: 15px; }
  .blog-text p { font-size: 13px; }
  .toc { padding: 20px 16px; }
  .page-nav { padding: 20px 16px; }
  .page-nav-center { display: none; }
  .guide-intro-inner { flex-direction: column; }
  .guide-intro-deco { display: none; }
  .guide-card-img { width: 90px; }
  .guide-card-title { font-size: 13px; }
  .guide-card-topics li { font-size: 11px; }
}