/* 東京社畜の資産運用 - シンプルで読みやすいレイアウト（2026-10-25 全面刷新） */
:root {
  --ink: #1c2733;
  --muted: #5d6d80;
  --faint: #8494a7;
  --line: #e3e8ef;
  --bg: #f6f7f9;
  --card: #ffffff;
  --navy: #10243e;
  --navy-2: #1a3658;
  --gold: #b3861c;
  --gold-soft: #faf3e0;
  --c-us: #b45309;
  --c-japan: #be185d;
  --c-zatsudan: #7a6c5d;
  --c-teiten: #1d6fb8;
  --c-news: #0e7490;
  --c-finance: #047857;
  --radius: 12px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  font-size: 16px;
  line-height: 1.75;
}
img { max-width: 100%; height: auto; }
a { color: var(--navy-2); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
h1, h2, .site-title, .post-card-title { font-family: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif; }

/* ===== ヘッダー（全デバイス1行・白基調） ===== */
.site-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  box-shadow: 0 2px 10px rgba(16, 36, 62, .25);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px 16px; flex-wrap: wrap;
  padding-top: 10px; padding-bottom: 10px;
}
.site-brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.site-brand:hover { text-decoration: none; }
.site-logo { border-radius: 8px; display: block; width: 34px; height: 34px; box-shadow: 0 0 0 2px rgba(193, 154, 61, .65); }
.site-title { font-size: 1.18rem; font-weight: 700; color: #fff; letter-spacing: .02em; white-space: nowrap; }
.global-nav { display: block; width: 100%; order: 3; }
.global-nav ul { display: flex; flex-wrap: wrap; gap: 2px 4px; list-style: none; margin: 0; padding: 0; font-size: .86rem; }
.global-nav a { color: #cfdcec; padding: 4px 8px; border-radius: 999px; white-space: nowrap; }
.global-nav a:hover { color: #fff; background: rgba(255, 255, 255, .16); text-decoration: none; }

.global-nav { display: block; width: 100%; order: 3; }
.global-nav ul { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.global-nav ul::-webkit-scrollbar { display: none; }
.global-nav a { background: rgba(255, 255, 255, .10); }

/* ===== ヒーロー（軽く、明るく） ===== */
.hero { padding: 34px 0 26px; border-bottom: 1px solid var(--line); margin-bottom: 26px; }
.hero-eyebrow { color: var(--gold); font-size: .8rem; font-weight: 700; letter-spacing: .18em; margin: 0 0 8px; }
.hero h1 { font-size: 2rem; line-height: 1.3; color: var(--navy); margin: 0 0 12px; }
.hero-lead { color: var(--muted); font-size: .98rem; margin: 0; max-width: 44em; }
.hero-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px 22px;
  list-style: none; margin: 22px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line);
}
.hero-stats li { display: flex; flex-direction: column; gap: 1px; }
.stat-label { font-size: .76rem; color: var(--faint); letter-spacing: .06em; }
.stat-value { font-size: 1.12rem; font-weight: 700; color: var(--navy); }

/* ===== カテゴリカード ===== */
.category-grid { display: grid; grid-template-columns: 1fr; gap: 12px; margin-bottom: 30px; }
.cat-card {
  background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--line);
  border-radius: var(--radius); padding: 16px 18px 14px; color: var(--ink);
  transition: border-color .15s ease, transform .15s ease;
}
.cat-card:hover { text-decoration: none; transform: translateY(-2px); }
.cat-card h2 { font-size: 1.05rem; margin: 0 0 4px; color: var(--navy); }
.cat-card h2::after { content: " →"; color: var(--gold); }
.cat-card p { margin: 0; font-size: .9rem; color: var(--muted); line-height: 1.65; }
.cat-us { border-top-color: var(--c-us); }
.cat-japan { border-top-color: var(--c-japan); }
.cat-zatsudan { border-top-color: var(--c-zatsudan); }
.cat-teiten { border-top-color: var(--c-teiten); }
.cat-news { border-top-color: var(--c-news); }
.cat-finance { border-top-color: var(--c-finance); }
.cat-card-shop { border-top-color: var(--gold); background: var(--gold-soft); }

/* ===== 記事カード ===== */
.section-title { font-size: 1.25rem; color: var(--navy); margin: 0 0 14px; }
.post-cards { list-style: none; margin: 0 0 34px; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.post-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px;
}
.post-card-meta { display: flex; align-items: center; gap: 10px; font-size: .8rem; color: var(--faint); margin-bottom: 5px; }
.post-cat {
  display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .03em;
  padding: 2px 9px; border-radius: 999px; background: var(--bg); color: var(--muted);
}
.cat-us .post-cat { background: #fdf0e0; color: var(--c-us); }
.cat-japan .post-cat { background: #fbe9f1; color: var(--c-japan); }
.cat-zatsudan .post-cat { background: #f0ece7; color: var(--c-zatsudan); }
.cat-teiten .post-cat { background: #e3effa; color: var(--c-teiten); }
.cat-news .post-cat { background: #e0f2f5; color: var(--c-news); }
.cat-finance .post-cat { background: #e2f3ec; color: var(--c-finance); }
.post-card-title { display: block; font-size: 1.12rem; font-weight: 700; line-height: 1.5; color: var(--ink); }
.post-card-title:hover { color: var(--navy-2); }
.post-summary { margin: 6px 0 0; font-size: .9rem; color: var(--muted); line-height: 1.7; }

/* ===== 記事ページ ===== */
.post {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  max-width: 780px; margin: 22px auto 34px; padding: 26px 22px 20px;
}
.post-meta { display: flex; align-items: center; gap: 10px; font-size: .82rem; color: var(--faint); margin: 0 0 10px; }
.post-header h1 { font-size: 1.55rem; line-height: 1.45; color: var(--navy); margin: 0 0 18px; }
.post-body { font-size: 1rem; }
.post-body h2 { font-size: 1.28rem; color: var(--navy); margin: 30px 0 10px; padding-bottom: 6px; border-bottom: 2px solid var(--gold-soft); }
.post-body h3 { font-size: 1.1rem; color: var(--navy); margin: 24px 0 8px; }
.post-body p { margin: 0 0 14px; }
.post-body ul, .post-body ol { margin: 0 0 14px; padding-left: 1.4em; }
.post-body li { margin-bottom: 4px; }
.post-body table { border-collapse: collapse; width: 100%; margin: 14px 0 20px; font-size: .93rem; }
.post-body th, .post-body td { border-bottom: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.post-body th { background: #f0f3f7; color: var(--navy); font-weight: 700; }
.post-body blockquote { margin: 14px 0; padding: 10px 16px; border-left: 3px solid var(--gold); background: var(--gold-soft); color: var(--ink); }
.post-body blockquote p { margin: 0; }
.chart-scroll { overflow-x: auto; background: #fbfcfe; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin: 14px 0 20px; }
.chart-scroll pre { margin: 0; font-family: "SFMono-Regular", Consolas, "Courier New", monospace; font-size: .86rem; line-height: 1.7; white-space: pre; }
.barchart { margin: 14px 0 20px; }
.dummy-notice { background: #fff7e0; border: 1px solid #e5cf8a; border-radius: 8px; padding: 10px 14px; font-size: .88rem; }
.post-footer { border-top: 1px solid var(--line); margin-top: 26px; padding-top: 12px; font-size: .9rem; }

/* ===== 一覧ページ ===== */
.list-page { padding: 8px 0 10px; }
.page-title { font-size: 1.5rem; color: var(--navy); margin: 12px 0 16px; }
.list-intro { color: var(--muted); margin-bottom: 18px; }

/* ===== 商品ページ ===== */
.price-box {
  background: var(--gold-soft); border: 1px solid #e8d9ac; border-radius: var(--radius);
  padding: 16px 18px; margin: 16px 0;
}
.price-box .price { font-size: 1.5rem; font-weight: 700; color: var(--navy); }
.buy-button {
  display: inline-block; background: var(--navy); color: #fff; font-weight: 700;
  padding: 12px 26px; border-radius: 999px; margin: 8px 0;
}
.buy-button:hover { background: var(--navy-2); text-decoration: none; }

/* ===== フッター ===== */
.site-footer { background: var(--navy); color: #c7d3e2; margin-top: 10px; padding: 26px 0 30px; font-size: .86rem; }
.site-footer .container { text-align: center; }
.site-footer p { margin: 6px 0; }
.blogmura-banner { margin-bottom: 10px; }
.blogmura-banner a { color: #e8d9a8; font-weight: 700; }
.footer-note { color: #8fa2ba; font-size: .78rem; }

/* ===== 広い画面 ===== */
@media (min-width: 700px) {
  .site-header { position: sticky; top: 0; z-index: 50; }
  .global-nav { width: auto; order: initial; }
  .global-nav ul { flex-wrap: wrap; overflow-x: visible; }
  .global-nav a { background: transparent; }
  .site-logo { width: 38px; height: 38px; }
  .site-title { font-size: 1.3rem; }
    .global-nav { display: block; }
  .hero { padding: 44px 0 32px; }
  .hero h1 { font-size: 2.5rem; }
  .hero-stats { grid-template-columns: repeat(4, 1fr); }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .post { padding: 38px 42px 26px; margin-top: 30px; }
  .post-header h1 { font-size: 1.9rem; }
}
@media (min-width: 1100px) {
  .header-inner { max-width: 1240px; flex-wrap: nowrap; }
  .global-nav ul { flex-wrap: nowrap; }
}
@media (max-width: 699px) {
  .post-body table { display: block; overflow-x: auto; white-space: nowrap; }
}