/*
Theme Name: Kchouran Guide
Theme URI: https://kchouran.jp/
Author: OpenAI
Author URI: https://openai.com/
Description: 胡蝶蘭専門ガイドメディア向けのカスタムWordPressテーマ。上品で信頼感のある情報サイトデザイン。
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kchouran-guide
*/

:root {
  --bg: #f8f6f2;
  --surface: #ffffff;
  --surface-soft: #f4f1eb;
  --text: #2e2a26;
  --muted: #6e675f;
  --line: #e5ddd2;
  --accent: #332b24;
  --accent-soft: #8c7f72;
  --dark: #211c18;
  --shadow: 0 12px 30px rgba(30, 24, 18, 0.06);
  --radius: 26px;
  --radius-sm: 18px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  line-height: 1.8;
}
a { color: inherit; text-decoration: none; }
a:hover { opacity: .85; }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(calc(100% - 32px), var(--container)); margin: 0 auto; }
.section { padding: 84px 0; }
.section-title-eyebrow {
  font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-soft); font-weight: 700;
}
.section-title { font-size: clamp(28px, 4vw, 44px); line-height: 1.25; margin: 10px 0 16px; }
.section-desc { max-width: 720px; color: var(--muted); font-size: 16px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px; border-radius: 18px; font-weight: 700; font-size: 14px;
  transition: .2s ease; border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: #fff; border-color: var(--line); color: var(--text); }
.btn:hover { transform: translateY(-1px); }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.site-header {
  position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.9); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 76px;
}
.brand-mark { font-size: 12px; letter-spacing: .2em; color: var(--accent-soft); font-weight: 700; }
.brand-name { font-size: 24px; font-weight: 700; line-height: 1.2; }
.site-nav { display: flex; align-items: center; gap: 22px; font-size: 14px; }
.nav-toggle {
  display: none; border: 1px solid var(--line); background: #fff; width: 46px; height: 46px; border-radius: 14px;
}
.hero {
  position: relative; overflow: hidden; background: linear-gradient(180deg, #fff 0%, #fbf8f4 100%); border-bottom: 1px solid var(--line);
}
.hero:before,
.hero:after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(24px); opacity: .55;
}
.hero:before { width: 320px; height: 320px; right: -80px; top: -80px; background: rgba(251, 191, 36, .18); }
.hero:after { width: 260px; height: 260px; left: -60px; bottom: 0; background: rgba(236, 72, 153, .12); }
.hero-grid {
  position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; padding: 92px 0 96px;
}
.hero-badge {
  display: inline-flex; padding: 8px 14px; border-radius: 999px; background: #f7f4ef; border: 1px solid var(--line);
  color: var(--muted); font-size: 12px; font-weight: 700;
}
.hero-title {
  font-size: clamp(38px, 6vw, 64px);
  line-height: 1.2;
  margin: 18px 0 18px;
}

.hero-line1,
.hero-line2 {
  display: block;
  white-space: nowrap;
}

.hero-line2 {
  color: var(--accent-soft);
  font-size: 0.82em;
}
.hero-copy { max-width: 700px; color: var(--muted); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.concern-box { padding: 24px; }
.concern-title { margin: 0 0 12px; font-size: 14px; color: var(--accent-soft); font-weight: 700; }
.concern-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.concern-item { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 16px; font-size: 14px; font-weight: 700; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.category-card, .link-card, .info-card { padding: 28px; }
.category-tag, .mini-tag { font-size: 12px; font-weight: 700; color: var(--accent-soft); text-transform: uppercase; letter-spacing: .16em; }
.category-card h3, .link-card h3, .info-card h3 { margin: 10px 0 10px; font-size: 24px; line-height: 1.35; }
.category-card p, .link-card p, .info-card p { margin: 0; color: var(--muted); font-size: 15px; }
.card-link { margin-top: 18px; display: inline-flex; font-size: 14px; font-weight: 700; }
.strip { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.popular-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; }
.popular-list { display: grid; gap: 14px; }
.popular-item { display: flex; gap: 14px; align-items: flex-start; padding: 18px; border-radius: 20px; background: var(--surface-soft); border: 1px solid var(--line); }
.popular-index {
  width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); font-weight: 700; color: var(--accent-soft);
}
.business-box {
  background: linear-gradient(140deg, #2b241f 0%, #4a3d33 100%); color: #fff; padding: 42px; border-radius: 34px; box-shadow: var(--shadow);
}
.business-box .section-title-eyebrow, .business-box .section-desc { color: #dfd3c5; }
.business-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.business-item { padding: 18px; border-radius: 18px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); font-weight: 700; }
.post-list { display: grid; gap: 18px; }
.post-card { overflow: hidden; }
.post-card-inner { padding: 26px; }
.post-meta { font-size: 13px; color: var(--accent-soft); display: flex; flex-wrap: wrap; gap: 10px; }
.post-title { font-size: 28px; line-height: 1.35; margin: 10px 0 10px; }
.post-excerpt { color: var(--muted); }
.site-main.with-sidebar { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 34px; padding: 48px 0 84px; }
.sidebar .widget { margin-bottom: 20px; padding: 24px; }
.widget-title { margin: 0 0 12px; font-size: 18px; }
.entry-card, .page-card { padding: 34px; }
.entry-header { margin-bottom: 26px; }
.entry-title { font-size: clamp(32px, 5vw, 48px); line-height: 1.3; margin: 12px 0; }
.entry-content h2 { font-size: 30px; margin-top: 48px; line-height: 1.35; }
.entry-content h3 { font-size: 24px; margin-top: 34px; line-height: 1.4; }
.entry-content p, .entry-content li { color: #4d473f; }
.entry-content ul, .entry-content ol { padding-left: 1.4em; }
.entry-content blockquote {
  margin: 28px 0; padding: 20px 22px; background: var(--surface-soft); border-left: 4px solid #c6b09a; border-radius: 18px;
}
.entry-content table { width: 100%; border-collapse: collapse; margin: 26px 0; }
.entry-content th, .entry-content td { border: 1px solid var(--line); padding: 12px; text-align: left; }
.breadcrumbs { font-size: 13px; color: var(--accent-soft); margin-bottom: 18px; }
.related-links { display: grid; gap: 14px; margin-top: 42px; }
.cta-panel { margin-top: 42px; padding: 28px; background: linear-gradient(135deg, #fff 0%, #f7f1e8 100%); }
.archive-header { padding: 56px 0 20px; }
.archive-title { font-size: clamp(32px, 5vw, 48px); margin: 0 0 10px; }
.site-footer { background: var(--dark); color: #d4c7b8; border-top: 1px solid rgba(255,255,255,.06); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 34px; padding: 54px 0; }
.footer-title { color: #fff; font-size: 18px; font-weight: 700; }
.footer-list { list-style: none; padding: 0; margin: 14px 0 0; }
.footer-list li { margin: 8px 0; }
.pagination { display: flex; gap: 10px; justify-content: center; margin-top: 28px; }
.pagination .page-numbers {
  min-width: 44px; height: 44px; display: grid; place-items: center; border-radius: 14px; border: 1px solid var(--line); background: #fff;
}
.screen-reader-text { position: absolute; left: -9999px; }
@media (max-width: 1024px) {
  .hero-grid, .popular-grid, .site-main.with-sidebar, .footer-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .business-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  .site-nav {
    display: none; position: absolute; top: 76px; left: 16px; right: 16px; padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow);
    flex-direction: column; align-items: flex-start;
  }
  .site-nav.is-open { display: flex; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .grid-3, .grid-2, .business-grid, .concern-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero-grid { padding: 70px 0 74px; }
  .entry-card, .page-card, .business-box, .category-card, .link-card, .info-card, .post-card-inner { padding: 24px; }
}
.keep {
  white-space: nowrap;
}