/* ==========================================================
   錦鯉産業現況レポート 共通スタイル
   和モダン: 生成り地 × 藍 × 朱 / Noto Serif JP
   ========================================================== */
:root {
  --ink-deep: #10214b;
  --ink: #1e3a8a;
  --vermilion: #c73e3a;
  --kinari: #f4f1ea;
  --kinari-dark: #eae5d8;
  --line: #cfc8b8;
  --text: #2b2a26;
  --text-sub: #5c594f;
  --white: #fffdf8;
  --serif: "Noto Serif JP", "Yu Mincho", serif;
  --sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}

body {
  font-family: var(--serif);
  background-color: var(--kinari);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(16, 33, 75, 0.025) 0,
    rgba(16, 33, 75, 0.025) 1px,
    transparent 1px,
    transparent 56px
  );
  color: var(--text);
  line-height: 1.9;
  font-size: 16px;
  letter-spacing: 0.03em;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--ink);
  text-decoration: none;
  transition: color 0.25s ease, opacity 0.25s ease;
}

a:hover {
  color: var(--vermilion);
}

ul,
ol {
  list-style-position: inside;
}

/* ---------- ヘッダー ---------- */
.site-header {
  background: var(--ink-deep);
  color: var(--kinari);
  border-bottom: 4px solid var(--vermilion);
  position: relative;
  z-index: 50;
}

.header-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 18px 20px 0;
}

.site-brand {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--kinari);
}

.brand-link:hover {
  color: var(--kinari);
  opacity: 0.85;
}

.brand-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(244, 241, 234, 0.6);
  outline: 1px solid rgba(244, 241, 234, 0.25);
  outline-offset: 3px;
  background: var(--vermilion);
  color: var(--white);
  font-size: 26px;
  font-weight: 700;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.3;
}

.brand-subtitle {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: rgba(244, 241, 234, 0.75);
  font-family: var(--sans);
}

.menu-toggle {
  display: none;
  position: absolute;
  top: 24px;
  right: 20px;
  width: 44px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(244, 241, 234, 0.5);
  cursor: pointer;
  padding: 10px 9px;
  flex-direction: column;
  justify-content: space-between;
}

.menu-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--kinari);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.menu-toggle.is-active .menu-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.is-active .menu-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active .menu-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.global-nav {
  border-top: 1px solid rgba(244, 241, 234, 0.2);
}

.nav-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}

.nav-list li {
  white-space: nowrap;
}

.nav-list a {
  display: block;
  padding: 12px 16px;
  color: var(--kinari);
  font-size: 14px;
  letter-spacing: 0.08em;
  border-bottom: 3px solid transparent;
}

.nav-list a:hover,
.nav-list a.is-current {
  color: var(--white);
  border-bottom-color: var(--vermilion);
}

/* ---------- ヒーロー（トップ） ---------- */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background-image: url("images/hero.jpg");
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  max-width: 1160px;
  width: 100%;
  margin: 0 auto;
  padding: 70px 20px;
  display: flex;
  align-items: center;
  gap: 36px;
}

.hero-vertical {
  writing-mode: vertical-rl;
  font-size: 22px;
  letter-spacing: 0.5em;
  color: var(--white);
  border-right: 1px solid rgba(255, 253, 248, 0.7);
  border-left: 1px solid rgba(255, 253, 248, 0.7);
  padding: 14px 10px;
  height: 300px;
  text-shadow: 0 2px 10px rgba(16, 33, 75, 0.9);
  flex-shrink: 0;
}

.hero-copy {
  max-width: 720px;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--white);
  background: rgba(199, 62, 58, 0.9);
  padding: 4px 14px;
  margin-bottom: 18px;
}

.hero-title {
  font-size: 46px;
  line-height: 1.35;
  color: var(--white);
  letter-spacing: 0.1em;
  text-shadow: 0 3px 14px rgba(16, 33, 75, 0.95), 0 0 40px rgba(16, 33, 75, 0.8);
  margin-bottom: 20px;
}

.hero-lead {
  color: var(--white);
  font-size: 17px;
  text-shadow: 0 2px 8px rgba(16, 33, 75, 0.95);
  max-width: 640px;
}

/* ---------- 共通セクション ---------- */
.section {
  max-width: 1160px;
  margin: 0 auto;
  padding: 64px 20px;
}

.section-title {
  font-size: 30px;
  color: var(--ink-deep);
  letter-spacing: 0.14em;
  text-align: center;
  margin-bottom: 12px;
}

.section-title-sub {
  display: block;
  text-align: center;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.34em;
  color: var(--vermilion);
  margin-bottom: 44px;
}

.section-title-sub::after {
  content: "";
  display: block;
  width: 56px;
  height: 1px;
  background: var(--vermilion);
  margin: 14px auto 0;
}

.intro-text {
  max-width: 860px;
  margin: 0 auto 20px;
  font-size: 16px;
}

/* ---------- 最新動向ニュース ---------- */
.news-section {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.news-list {
  list-style: none;
  max-width: 900px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  gap: 22px;
  align-items: baseline;
  padding: 18px 8px;
  border-bottom: 1px dotted var(--line);
}

.news-item:first-child {
  border-top: 1px solid var(--line);
}

.news-date {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--vermilion);
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.news-tag {
  font-family: var(--sans);
  font-size: 11px;
  color: var(--ink-deep);
  border: 1px solid var(--ink-deep);
  padding: 1px 10px;
  flex-shrink: 0;
}

.news-text {
  font-size: 15px;
}

/* ---------- ページ紹介カード ---------- */
.page-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.page-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 26px rgba(16, 33, 75, 0.14);
}

.page-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: var(--text);
}

.page-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-card-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}

.page-card-no {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.26em;
  color: var(--vermilion);
}

.page-card-title {
  font-size: 19px;
  color: var(--ink-deep);
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.page-card-desc {
  font-size: 13.5px;
  color: var(--text-sub);
  font-family: var(--sans);
  line-height: 1.8;
}

.page-card-more {
  margin-top: auto;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--vermilion);
  align-self: flex-end;
}

/* ---------- 数値ハイライト ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 30px 0;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-bottom: 3px solid var(--vermilion);
  padding: 22px 16px;
  text-align: center;
}

.stat-value {
  display: block;
  font-size: 30px;
  color: var(--ink-deep);
  font-weight: 700;
  line-height: 1.3;
}

.stat-value small {
  font-size: 15px;
}

.stat-label {
  display: block;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--text-sub);
  margin-top: 8px;
  line-height: 1.6;
}

/* ---------- 内容ページ 見出し帯 ---------- */
.page-hero {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--line);
}

.page-hero--market-overview {
  background-image: url("images/market-overview.jpg");
}

.page-hero--production-regions {
  background-image: url("images/production-regions.jpg");
}

.page-hero--export-operations {
  background-image: url("images/export-operations.jpg");
}

.page-hero--auctions-competitions {
  background-image: url("images/auctions-competitions.jpg");
}

.page-hero--technology {
  background-image: url("images/technology.jpg");
}

.page-hero--inbound-tourism {
  background-image: url("images/inbound-tourism.jpg");
}

.page-hero--future-outlook {
  background-image: url("images/future-outlook.jpg");
}

.page-hero-inner {
  max-width: 1160px;
  width: 100%;
  margin: 0 auto;
  padding: 60px 20px;
}

.page-hero-eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--white);
  background: rgba(16, 33, 75, 0.85);
  padding: 4px 14px;
  margin-bottom: 14px;
}

.page-hero-title {
  font-size: 36px;
  color: var(--white);
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-shadow: 0 3px 12px rgba(16, 33, 75, 0.95), 0 0 34px rgba(16, 33, 75, 0.8);
}

.breadcrumb {
  max-width: 1160px;
  margin: 0 auto;
  padding: 14px 20px 0;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--text-sub);
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.breadcrumb li + li::before {
  content: "／";
  margin-right: 6px;
  color: var(--line);
}

/* ---------- 2カラムレイアウト ---------- */
.page-layout {
  max-width: 1160px;
  margin: 0 auto;
  padding: 36px 20px 80px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 44px;
  align-items: start;
}

.page-main {
  min-width: 0;
}

.article-lead {
  background: var(--white);
  border-left: 4px solid var(--vermilion);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 24px 26px;
  margin-bottom: 40px;
  font-size: 16px;
}

.page-main h2 {
  font-size: 26px;
  color: var(--ink-deep);
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin: 56px 0 24px;
  padding: 10px 0 12px 18px;
  border-left: 5px solid var(--vermilion);
  border-bottom: 1px solid var(--ink-deep);
}

.page-main h2:first-of-type {
  margin-top: 0;
}

.page-main h3 {
  font-size: 20px;
  color: var(--ink);
  margin: 34px 0 16px;
  padding-left: 14px;
  position: relative;
}

.page-main h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--ink);
}

.page-main p {
  margin-bottom: 20px;
}

.page-main ul,
.page-main ol {
  margin: 0 0 22px;
  padding-left: 4px;
}

.page-main li {
  margin-bottom: 8px;
}

/* ---------- 表・図解 ---------- */
.table-wrap {
  overflow-x: auto;
  margin: 26px 0;
  border: 1px solid var(--line);
  background: var(--white);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  font-family: var(--sans);
  min-width: 560px;
}

.data-table caption {
  caption-side: top;
  text-align: left;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ink-deep);
  padding: 12px 14px 8px;
  letter-spacing: 0.06em;
}

.data-table th,
.data-table td {
  border: 1px solid var(--line);
  padding: 10px 14px;
  text-align: left;
  line-height: 1.7;
}

.data-table thead th {
  background: var(--ink-deep);
  color: var(--kinari);
  font-weight: 500;
  letter-spacing: 0.06em;
}

.data-table tbody th {
  background: var(--kinari-dark);
  font-weight: 500;
  white-space: nowrap;
}

.data-table tbody tr:nth-child(even) td {
  background: rgba(234, 229, 216, 0.35);
}

.note-box {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  padding: 20px 24px;
  margin: 26px 0;
}

.note-box-title {
  font-size: 16px;
  color: var(--ink-deep);
  margin-bottom: 10px;
  letter-spacing: 0.08em;
}

.note-box p:last-child,
.note-box ul:last-child {
  margin-bottom: 0;
}

.flow-list {
  list-style: none;
  counter-reset: flow;
  margin: 26px 0;
}

.flow-list li {
  counter-increment: flow;
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 16px 20px 16px 66px;
  margin-bottom: 14px;
}

.flow-list li::before {
  content: counter(flow, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink-deep);
  color: var(--kinari);
  font-family: var(--sans);
  font-size: 15px;
}

.flow-list li strong {
  display: block;
  color: var(--ink-deep);
  margin-bottom: 4px;
}

.bar-chart {
  list-style: none;
  margin: 26px 0;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 22px 24px;
}

.bar-chart li {
  display: grid;
  grid-template-columns: 120px 1fr 74px;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-family: var(--sans);
  font-size: 13px;
}

.bar-chart li:last-child {
  margin-bottom: 0;
}

.bar-track {
  background: var(--kinari-dark);
  height: 18px;
}

.bar-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--ink-deep), var(--ink));
}

.bar-fill.is-accent {
  background: linear-gradient(90deg, #a32f2c, var(--vermilion));
}

.bar-value {
  text-align: right;
  color: var(--ink-deep);
  font-weight: 700;
}

.w10 { width: 10%; }
.w15 { width: 15%; }
.w20 { width: 20%; }
.w25 { width: 25%; }
.w30 { width: 30%; }
.w35 { width: 35%; }
.w40 { width: 40%; }
.w44 { width: 44%; }
.w45 { width: 45%; }
.w50 { width: 50%; }
.w55 { width: 55%; }
.w58 { width: 58%; }
.w60 { width: 60%; }
.w65 { width: 65%; }
.w70 { width: 70%; }
.w75 { width: 75%; }
.w80 { width: 80%; }
.w85 { width: 85%; }
.w89 { width: 89%; }
.w90 { width: 90%; }
.w95 { width: 95%; }
.w100 { width: 100%; }

.chart-note {
  font-family: var(--sans);
  font-size: 12px;
  color: var(--text-sub);
  margin-top: -14px;
  margin-bottom: 26px;
}

/* ---------- ページ送り ---------- */
.page-pager {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 56px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
  font-family: var(--sans);
  font-size: 14px;
}

.page-pager a {
  border: 1px solid var(--ink);
  padding: 10px 18px;
  max-width: 46%;
}

.page-pager a:hover {
  border-color: var(--vermilion);
}

/* ---------- サイドバー ---------- */
.page-sidebar {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.side-box {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 20px;
}

.side-box-title {
  font-size: 16px;
  color: var(--ink-deep);
  letter-spacing: 0.14em;
  border-bottom: 2px solid var(--vermilion);
  padding-bottom: 8px;
  margin-bottom: 14px;
}

.toc-list {
  list-style: none;
  font-family: var(--sans);
  font-size: 13.5px;
}

.toc-list li {
  border-bottom: 1px dotted var(--line);
}

.toc-list li:last-child {
  border-bottom: none;
}

.toc-list a {
  display: block;
  padding: 9px 2px 9px 16px;
  position: relative;
}

.toc-list a::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 50%;
  width: 7px;
  height: 1px;
  background: var(--vermilion);
}

.side-links {
  list-style: none;
  font-family: var(--sans);
  font-size: 13.5px;
}

.side-links li {
  border-bottom: 1px dotted var(--line);
}

.side-links li:last-child {
  border-bottom: none;
}

.side-links a {
  display: block;
  padding: 9px 2px;
}

.side-ad {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 14px;
  text-align: center;
}

.side-ad .ad-label {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--text-sub);
  margin-bottom: 8px;
}

.side-ad img {
  display: inline-block;
  max-width: 100%;
  height: auto;
}

.amazon-banner {
  border: 1px solid var(--ink);
  background: var(--kinari);
}

.amazon-banner a {
  display: block;
  padding: 16px 12px;
  font-size: 14px;
  color: var(--ink-deep);
  letter-spacing: 0.04em;
}

.amazon-banner a:hover {
  color: var(--vermilion);
}

.inline-ad {
  margin: 30px 0;
  padding: 16px;
  background: var(--white);
  border: 1px dashed var(--line);
  text-align: center;
  overflow-x: auto;
}

.inline-ad img {
  display: inline-block;
  max-width: 100%;
  height: auto;
}

.inline-ad .ad-label {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--text-sub);
  margin-bottom: 8px;
}

/* ---------- フッター ---------- */
.site-footer {
  background: var(--ink-deep);
  color: rgba(244, 241, 234, 0.9);
  border-top: 4px solid var(--vermilion);
  margin-top: 0;
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 56px 20px 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(244, 241, 234, 0.2);
}

.footer-brand-title {
  font-size: 20px;
  letter-spacing: 0.12em;
  color: var(--kinari);
  margin-bottom: 12px;
}

.footer-about p {
  font-size: 13px;
  font-family: var(--sans);
  color: rgba(244, 241, 234, 0.75);
  line-height: 1.9;
}

.footer-heading {
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--kinari);
  border-left: 3px solid var(--vermilion);
  padding-left: 10px;
  margin-bottom: 16px;
}

.footer-nav ul,
.footer-related ul {
  list-style: none;
  font-family: var(--sans);
  font-size: 13px;
}

.footer-nav li,
.footer-related li {
  margin-bottom: 8px;
}

.footer-nav a,
.footer-related a {
  color: rgba(244, 241, 234, 0.85);
}

.footer-nav a:hover,
.footer-related a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 30px;
  padding: 26px 0 14px;
  font-family: var(--sans);
  font-size: 13px;
}

.footer-links a {
  color: rgba(244, 241, 234, 0.85);
}

.footer-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

.copyright {
  text-align: center;
  font-family: var(--sans);
  font-size: 12px;
  color: rgba(244, 241, 234, 0.6);
  letter-spacing: 0.08em;
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 960px) {
  .menu-toggle {
    display: flex;
  }

  .header-inner {
    padding: 14px 16px;
  }

  .site-brand {
    justify-content: flex-start;
    padding-bottom: 6px;
  }

  .brand-title {
    font-size: 18px;
  }

  .brand-subtitle {
    font-size: 10px;
  }

  .global-nav {
    display: none;
    border-top: 1px solid rgba(244, 241, 234, 0.2);
  }

  .global-nav.is-open {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    max-width: none;
  }

  .nav-list li {
    white-space: normal;
  }

  .nav-list a {
    border-bottom: 1px solid rgba(244, 241, 234, 0.12);
    padding: 13px 8px;
  }

  .page-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .page-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-title {
    font-size: 34px;
  }

  .hero-vertical {
    display: none;
  }
}

@media (max-width: 600px) {
  .page-cards {
    grid-template-columns: 1fr;
  }

  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero {
    min-height: 420px;
  }

  .hero-title {
    font-size: 27px;
  }

  .hero-lead {
    font-size: 15px;
  }

  .page-hero-title {
    font-size: 25px;
  }

  .section {
    padding: 48px 16px;
  }

  .section-title {
    font-size: 24px;
  }

  .page-main h2 {
    font-size: 21px;
  }

  .page-main h3 {
    font-size: 18px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .news-item {
    flex-wrap: wrap;
    gap: 8px 14px;
  }

  .bar-chart li {
    grid-template-columns: 86px 1fr 60px;
  }

  .page-pager {
    flex-direction: column;
  }

  .page-pager a {
    max-width: none;
  }
}

/* Mobile content-width baseline. Blog-specific rules live in blog/blog.css. */
@media (max-width: 768px) {
  .page-content, .two-col-layout { padding-inline: 16px; }
  .two-col-layout, .blog-main { min-width: 0; }
  .sidebar { position: static; order: 2; }
}