/* ===========================
   旅じたく大全 - Global Styles
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Noto+Serif+JP:wght@400;600&display=swap');

:root {
  --bg: #FAFAF7;
  --bg-warm: #F4EFE8;
  --text: #2E2A25;
  --text-light: #6B6560;
  --accent: #8B7355;
  --accent-dark: #6B5740;
  --cta: #C4854A;
  --cta-dark: #A86D38;
  --border: #E2DAD0;
  --white: #FFFFFF;
  --category-1: #7B9E9A;
  --category-2: #9E8A7B;
  --category-3: #7B8A9E;
  --max-width: 1100px;
  --font-sans: 'Noto Sans JP', sans-serif;
  --font-serif: 'Noto Serif JP', serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== LAYOUT ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

section { padding: 60px 0; }

/* ===== HEADER ===== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 64px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.site-logo .logo-main {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-dark);
  letter-spacing: 0.05em;
}
.site-logo .logo-sub {
  font-size: 0.65rem;
  color: var(--text-light);
  letter-spacing: 0.1em;
}

.site-nav { display: flex; gap: 24px; align-items: center; }
.site-nav a {
  font-size: 0.85rem;
  color: var(--text-light);
  transition: color 0.2s;
  white-space: nowrap;
}
.site-nav a:hover { color: var(--accent); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #F4EFE8 0%, #EDE4D8 100%);
  padding: 80px 0;
  text-align: center;
}

.hero-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  color: var(--accent-dark);
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}

.hero p {
  font-size: 1rem;
  color: var(--text-light);
  max-width: 520px;
  margin: 0 auto 36px;
}

.hero-cta {
  display: inline-block;
  background: var(--cta);
  color: var(--white);
  padding: 14px 40px;
  border-radius: 32px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.2s, transform 0.15s;
  box-shadow: 0 4px 16px rgba(196,133,74,0.25);
}
.hero-cta:hover { background: var(--cta-dark); transform: translateY(-2px); }

/* ===== EDITOR COMMENT ===== */
.editor-comment {
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 24px 28px;
  margin: 0 auto;
  max-width: 760px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.editor-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-warm);
  border: 2px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.editor-body {}
.editor-name {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}
.editor-text {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.8;
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 44px;
}
.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  color: var(--accent-dark);
  margin-bottom: 12px;
  letter-spacing: 0.03em;
}
.section-header p {
  font-size: 0.9rem;
  color: var(--text-light);
}
.section-divider {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin: 12px auto;
}

/* ===== CATEGORY CARDS ===== */
.categories-section { background: var(--bg); }

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.category-card {
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 36px 28px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}
.category-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
}
.category-card.cat-1::before { background: var(--category-1); }
.category-card.cat-2::before { background: var(--category-2); }
.category-card.cat-3::before { background: var(--category-3); }

.category-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); }

.category-icon { font-size: 2.5rem; margin-bottom: 16px; }
.category-card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--accent-dark);
  line-height: 1.5;
}
.category-card p {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 24px;
}

.category-tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 24px; }
.tag {
  font-size: 0.7rem;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--bg-warm);
  color: var(--text-light);
  border: 1px solid var(--border);
}

.category-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  transition: gap 0.2s;
}
.category-link:hover { gap: 10px; }

/* ===== FEATURED ARTICLES ===== */
.featured-section { background: var(--bg-warm); }

.article-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.article-card {
  background: var(--white);
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: box-shadow 0.2s;
}
.article-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.07); }

.article-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.article-content {}
.article-cat {
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.article-content h3 {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 8px;
}
.article-content p {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== AFFILIATE BANNER ===== */
.affiliate-banner {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  border-radius: 12px;
  padding: 36px;
  text-align: center;
  color: var(--white);
  margin: 48px 0 0;
}
.affiliate-banner h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.affiliate-banner p {
  font-size: 0.88rem;
  opacity: 0.85;
  margin-bottom: 24px;
}
.affiliate-btn {
  display: inline-block;
  background: var(--white);
  color: var(--accent-dark);
  padding: 12px 32px;
  border-radius: 28px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: transform 0.15s;
}
.affiliate-btn:hover { transform: translateY(-2px); }

/* ===== PRODUCT CARD ===== */
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 20px;
  transition: box-shadow 0.2s;
}
.product-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.08); }

.product-rank {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.product-rank.rank-1 { background: #C4A24A; }
.product-rank.rank-2 { background: #9BA3A6; }
.product-rank.rank-3 { background: #A87858; }

.product-img {
  width: 100px;
  height: 100px;
  border-radius: 8px;
  background: var(--bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  flex-shrink: 0;
}

.product-info { flex: 1; }
.product-badge {
  display: inline-block;
  font-size: 0.68rem;
  padding: 3px 10px;
  background: #FFF3E0;
  color: var(--cta);
  border-radius: 4px;
  font-weight: 500;
  margin-bottom: 8px;
}
.product-name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.5;
}
.product-comment {
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}
.product-price {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 12px;
}

.amazon-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FF9900;
  color: var(--white);
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.2s, transform 0.15s;
}
.amazon-btn:hover { background: #E68900; transform: translateY(-1px); }

.rakuten-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #BF0000;
  color: var(--white);
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.2s;
}
.rakuten-btn:hover { background: #A00000; }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ===== BREADCRUMB ===== */
.breadcrumb {
  padding: 12px 0;
  font-size: 0.78rem;
  color: var(--text-light);
  display: flex;
  gap: 6px;
  align-items: center;
}
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { color: var(--border); }

/* ===== PAGE HEADER ===== */
.page-header {
  background: linear-gradient(135deg, var(--bg-warm) 0%, #EDE4D8 100%);
  padding: 48px 0 40px;
}
.page-header h1 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  color: var(--accent-dark);
  margin-bottom: 12px;
  line-height: 1.4;
}
.page-header p {
  font-size: 0.9rem;
  color: var(--text-light);
  max-width: 600px;
}

/* ===== SUBCATEGORY GRID ===== */
.sub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.sub-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.sub-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.sub-icon { font-size: 1.8rem; }
.sub-content h3 {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 4px;
}
.sub-content p {
  font-size: 0.78rem;
  color: var(--text-light);
}

/* ===== ARTICLE BODY ===== */
.article-body { max-width: 760px; margin: 0 auto; }
.article-body h2 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--accent-dark);
  border-bottom: 2px solid var(--border);
  padding-bottom: 12px;
  margin: 48px 0 24px;
}
.article-body h2:first-child { margin-top: 0; }
.article-body p {
  margin-bottom: 20px;
  font-size: 0.95rem;
  line-height: 1.9;
}
.article-body ul {
  list-style: none;
  margin-bottom: 20px;
}
.article-body ul li {
  padding: 8px 0 8px 20px;
  font-size: 0.9rem;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.article-body ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.pick-box {
  background: linear-gradient(135deg, var(--bg-warm) 0%, #EDE4D8 100%);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  margin: 32px 0;
}
.pick-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.pick-box h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--accent-dark);
  margin-bottom: 12px;
}
.pick-box p { font-size: 0.9rem; color: var(--text-light); margin-bottom: 16px; }

/* ===== TABLE OF CONTENTS ===== */
.toc {
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  margin: 0 0 40px;
}
.toc-title {
  font-weight: 500;
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.toc ol {
  list-style: decimal;
  padding-left: 20px;
}
.toc ol li {
  padding: 4px 0;
  font-size: 0.88rem;
}
.toc ol li a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--border);
}
.toc ol li a:hover { color: var(--accent-dark); }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--text);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 24px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-logo .logo-main {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 8px;
}
.footer-logo p {
  font-size: 0.8rem;
  line-height: 1.7;
}
.footer-col h4 {
  font-size: 0.82rem;
  color: var(--white);
  font-weight: 500;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.75rem; }
.affiliate-disclosure {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.45);
  max-width: 560px;
  line-height: 1.6;
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.badge-new {
  display: inline-block;
  font-size: 0.65rem;
  padding: 2px 8px;
  background: var(--category-1);
  color: var(--white);
  border-radius: 4px;
  font-weight: 500;
  vertical-align: middle;
  margin-left: 8px;
}

/* ===== MOBILE NAV ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0; bottom: 0;
  background: var(--white);
  z-index: 99;
  padding: 24px;
  flex-direction: column;
  gap: 16px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1rem;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .category-grid { grid-template-columns: 1fr; gap: 16px; }
  .article-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  section { padding: 44px 0; }
  .hero { padding: 56px 0; }
  .site-nav { display: none; }
  .hamburger { display: flex; }
  .sub-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .product-card { flex-direction: column; }
  .product-img { width: 100%; height: 120px; }
  .editor-comment { flex-direction: column; gap: 12px; }
}