/* ============================================================
   バッテリーサイクル・レポート 共通スタイル
   テーマ: ダークグリーン × ライムグリーン / 循環矢印・電池セルモチーフ
   ============================================================ */
:root {
  --deep-green: #0a2e1c;
  --forest: #123f28;
  --moss: #1c5637;
  --lime: #a8e63c;
  --lime-bright: #c6f549;
  --lime-dark: #7bbf1e;
  --ink: #17281e;
  --text-body: #2b3a30;
  --text-muted: #5c6f62;
  --paper: #f4f8f2;
  --card: #ffffff;
  --line: #d8e4d6;
  --shadow: 0 6px 24px rgba(10, 46, 28, 0.12);
  --radius: 14px;
  --transition: all 0.25s ease;
  --font-head: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  --font-body: "Noto Sans JP", sans-serif;
  --font-num: "Space Grotesk", "Noto Sans JP", sans-serif;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background: var(--paper);
  line-height: 1.9;
  font-size: 16px;
  overflow-wrap: break-word;
}

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

a {
  color: var(--moss);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--lime-dark);
}

ul,
ol {
  padding-left: 1.4em;
}

/* ---------------- ヘッダー ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(135deg, var(--deep-green) 0%, var(--forest) 100%);
  border-bottom: 3px solid var(--lime);
}

.header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0.7rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: #fff;
}

.brand:hover {
  color: var(--lime-bright);
}

/* 循環矢印マーク（電池セルを囲む循環） */
.brand-mark {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px dashed var(--lime);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--lime-bright);
  background: rgba(168, 230, 60, 0.08);
  animation: none;
}

.brand-text {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  line-height: 1.3;
  display: flex;
  flex-direction: column;
}

.brand-text small {
  font-size: 0.68rem;
  font-weight: 500;
  color: #bcd8c2;
  letter-spacing: 0.05em;
}

/* 2行レイアウト対応ナビ */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 0.2rem 0.4rem;
  align-items: center;
  flex-wrap: wrap;
  max-width: 900px;
  justify-content: center;
  padding: 0;
}

.nav-item a {
  font-weight: 500;
  color: #e6f2e4;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  transition: var(--transition);
  font-size: 0.88rem;
  white-space: nowrap;
  display: block;
}

.nav-item a:hover {
  background: rgba(168, 230, 60, 0.18);
  color: var(--lime-bright);
}

.nav-item a.nav-current {
  background: var(--lime);
  color: var(--deep-green);
  font-weight: 700;
}

/* ハンバーガー */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 2px solid var(--lime);
  border-radius: 10px;
  cursor: pointer;
  padding: 8px;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--lime-bright);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------------- ヒーロー（TOP） ---------------- */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(6, 32, 19, 0.82) 0%, rgba(6, 32, 19, 0.45) 55%, rgba(6, 32, 19, 0.15) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding: 4rem 1.2rem;
  width: 100%;
}

.hero-tag {
  display: inline-block;
  background: var(--lime);
  color: var(--deep-green);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.3rem 1rem;
  border-radius: 999px;
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
}

.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 4.2vw, 3rem);
  font-weight: 900;
  color: #f4ffdc;
  line-height: 1.35;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.85), 0 6px 22px rgba(0, 0, 0, 0.65);
  margin-bottom: 1.2rem;
}

.hero h1 .accent {
  color: var(--lime-bright);
}

.hero-lead {
  max-width: 640px;
  color: #f2f8ee;
  font-size: 1.02rem;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9), 0 3px 12px rgba(0, 0, 0, 0.7);
  font-weight: 500;
}

/* ---------------- ページヒーロー（下層） ---------------- */
.page-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 32, 19, 0.25) 0%, rgba(6, 32, 19, 0.75) 100%);
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding: 2.2rem 1.2rem;
  width: 100%;
}

.page-hero .page-label {
  display: inline-block;
  background: var(--lime);
  color: var(--deep-green);
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.2rem 0.9rem;
  border-radius: 999px;
  letter-spacing: 0.12em;
  margin-bottom: 0.8rem;
}

.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  font-weight: 900;
  color: #f4ffdc;
  line-height: 1.4;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.85), 0 6px 20px rgba(0, 0, 0, 0.65);
}

/* ---------------- 共通レイアウト ---------------- */
main {
  display: block;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.breadcrumb {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0.9rem 1.2rem 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--moss);
}

/* 2カラム */
.page-layout {
  max-width: 1240px;
  margin: 0 auto;
  padding: 1.5rem 1.2rem 3.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 2.2rem;
  align-items: start;
}

/* ---------------- 本文 ---------------- */
.article-body {
  min-width: 0;
}

.article-body .lead {
  font-size: 1.02rem;
  background: linear-gradient(135deg, #eaf5df, #f3fae9);
  border-left: 5px solid var(--lime);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.2rem 1.4rem;
  margin-bottom: 2rem;
}

/* h2: 電池セルモチーフ（端子付きセル型マーカー） */
.article-body h2 {
  font-family: var(--font-head);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--deep-green);
  line-height: 1.5;
  margin: 2.8rem 0 1.2rem;
  padding: 0.6rem 0.9rem 0.6rem 1.6rem;
  background: linear-gradient(90deg, rgba(168, 230, 60, 0.16), rgba(168, 230, 60, 0));
  border-radius: 8px;
  position: relative;
}

.article-body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12%;
  bottom: 12%;
  width: 9px;
  background: linear-gradient(180deg, var(--lime-bright), var(--lime-dark));
  border-radius: 3px;
}

.article-body h2::after {
  content: "";
  position: absolute;
  left: 2.5px;
  top: calc(12% - 5px);
  width: 4px;
  height: 5px;
  background: var(--lime-dark);
  border-radius: 2px 2px 0 0;
}

.article-body h3 {
  font-family: var(--font-head);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--forest);
  margin: 1.8rem 0 0.8rem;
  padding-left: 0.8rem;
  border-left: 4px solid var(--lime);
}

.article-body p {
  margin-bottom: 1.15rem;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.2rem 0;
  padding-left: 1.6em;
}

.article-body li {
  margin-bottom: 0.35rem;
}

.article-body strong {
  color: var(--deep-green);
  background: linear-gradient(transparent 68%, rgba(168, 230, 60, 0.55) 68%);
}

/* ---------------- 図表・データビジュアル ---------------- */
.chart-panel {
  background: linear-gradient(150deg, var(--deep-green), var(--forest));
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem;
  margin: 1.6rem 0 2rem;
  color: #e8f5e2;
  box-shadow: var(--shadow);
}

.chart-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--lime-bright);
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chart-title::before {
  content: "\25A0";
  color: var(--lime);
  font-size: 0.7rem;
}

.bar-row {
  display: grid;
  grid-template-columns: 9.5em minmax(0, 1fr) 5.5em;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.7rem;
  font-size: 0.85rem;
}

.bar-label {
  text-align: right;
  color: #cfe6c8;
  line-height: 1.4;
}

.bar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  height: 18px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--lime-dark), var(--lime-bright));
  border-radius: 999px;
}

.bar-value {
  font-family: var(--font-num);
  font-weight: 600;
  color: var(--lime-bright);
  font-size: 0.9rem;
}

.chart-note {
  font-size: 0.75rem;
  color: #9fbfa3;
  margin-top: 0.9rem;
}

/* 統計タイル */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin: 1.6rem 0 2rem;
}

.stat-tile {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 4px solid var(--lime);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow);
}

.stat-value {
  font-family: var(--font-num);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--deep-green);
  line-height: 1.2;
}

.stat-value small {
  font-size: 0.85rem;
  color: var(--lime-dark);
  font-weight: 700;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
  line-height: 1.5;
}

/* 比較表 */
.table-wrap {
  overflow-x: auto;
  margin: 1.6rem 0 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  font-size: 0.88rem;
  min-width: 560px;
}

.data-table th {
  background: var(--deep-green);
  color: var(--lime-bright);
  font-weight: 700;
  padding: 0.75rem 0.9rem;
  text-align: left;
  white-space: nowrap;
}

.data-table td {
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.data-table tr:nth-child(even) td {
  background: #f6faf2;
}

.data-table td:first-child {
  font-weight: 700;
  color: var(--forest);
  white-space: nowrap;
}

/* タイムライン */
.timeline {
  list-style: none;
  padding: 0;
  margin: 1.6rem 0 2rem;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: linear-gradient(180deg, var(--lime), var(--moss));
  border-radius: 2px;
}

.timeline li {
  position: relative;
  padding: 0 0 1.3rem 2.4rem;
  margin: 0;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 7px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--lime-bright);
  border: 3px solid var(--deep-green);
}

.timeline .tl-date {
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--deep-green);
  display: block;
  font-size: 0.95rem;
}

.timeline .tl-text {
  font-size: 0.92rem;
}

/* 循環フロー（循環矢印モチーフ） */
.cycle-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: stretch;
  margin: 1.6rem 0 2rem;
}

.cycle-step {
  flex: 1 1 130px;
  background: var(--card);
  border: 2px solid var(--moss);
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow);
}

.cycle-step .step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--deep-green);
  color: var(--lime-bright);
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 0.4rem;
}

.cycle-step .step-name {
  display: block;
  font-weight: 700;
  color: var(--deep-green);
  font-size: 0.9rem;
  line-height: 1.4;
}

.cycle-step .step-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 0.25rem;
}

.cycle-arrow {
  display: flex;
  align-items: center;
  color: var(--lime-dark);
  font-size: 1.3rem;
  font-weight: 700;
}

/* ---------------- 広告 ---------------- */
.ad-label {
  display: inline-block;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-bottom: 0.3rem;
}

.amazon-banner {
  margin: 0.3rem 0;
}

.amazon-banner a {
  display: block;
  background: linear-gradient(135deg, #fff8e8, #fdefd0);
  border: 1px solid #e8d5a8;
  border-radius: 10px;
  padding: 0.9rem 1rem;
  font-weight: 700;
  color: #7a5b18;
  text-align: center;
  font-size: 0.9rem;
}

.amazon-banner a:hover {
  background: #fdeec4;
  color: #5c440f;
}

.inline-ad {
  margin: 1.8rem 0;
  padding: 0.8rem;
  background: #eef3ea;
  border: 1px dashed var(--line);
  border-radius: 10px;
  text-align: center;
  font-size: 0.85rem;
  overflow-x: auto;
}

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

/* ---------------- サイドバー ---------------- */
.sidebar {
  min-width: 0;
}

.sidebar-widget {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin-bottom: 1.4rem;
  box-shadow: var(--shadow);
}

.sidebar-widget.sidebar-ad {
  text-align: center;
}

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

.widget-title {
  font-family: var(--font-head);
  font-weight: 900;
  color: var(--deep-green);
  font-size: 1rem;
  padding-bottom: 0.5rem;
  margin-bottom: 0.7rem;
  border-bottom: 2px solid var(--lime);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.widget-title::before {
  content: "\267B";
  color: var(--lime-dark);
  font-size: 1rem;
}

.toc-list,
.related-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

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

.toc-list a,
.related-list a {
  display: block;
  padding: 0.55rem 0.2rem;
  font-size: 0.87rem;
  line-height: 1.5;
  color: var(--text-body);
}

.toc-list a::before {
  content: "\25B8";
  color: var(--lime-dark);
  margin-right: 0.4rem;
}

.toc-list a:hover,
.related-list a:hover {
  color: var(--lime-dark);
  transform: translateX(3px);
}

/* ---------------- TOP: 概要・ニュース・ガイド ---------------- */
.section {
  padding: 3.2rem 0;
}

.section-head {
  text-align: center;
  margin-bottom: 2.2rem;
}

.section-head .en {
  font-family: var(--font-num);
  color: var(--lime-dark);
  font-weight: 700;
  letter-spacing: 0.22em;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.section-head h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--deep-green);
  margin-top: 0.3rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem;
  margin-top: 2rem;
}

.about-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  border-top: 5px solid var(--lime);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow);
}

.about-card .icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--deep-green);
  color: var(--lime-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 0.9rem;
  border: 2px dashed var(--lime);
}

.about-card h3 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--deep-green);
  font-size: 1.08rem;
  margin-bottom: 0.5rem;
}

.about-card p {
  font-size: 0.9rem;
}

/* ニュースリスト */
.news-section {
  background: linear-gradient(160deg, var(--deep-green), var(--forest));
}

.news-section .section-head h2 {
  color: #f0fadf;
}

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

.news-list li {
  display: grid;
  grid-template-columns: 7em auto 1fr;
  gap: 1rem;
  align-items: baseline;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(168, 230, 60, 0.25);
  border-radius: 10px;
  padding: 0.9rem 1.2rem;
  margin-bottom: 0.8rem;
  color: #e9f5e3;
  font-size: 0.92rem;
  line-height: 1.7;
}

.news-list .news-date {
  font-family: var(--font-num);
  color: var(--lime-bright);
  font-weight: 600;
  font-size: 0.85rem;
  white-space: nowrap;
}

.news-list .news-cat {
  background: var(--lime);
  color: var(--deep-green);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.1rem 0.7rem;
  white-space: nowrap;
  justify-self: start;
}

/* ページガイド */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1.4rem;
}

.guide-card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.guide-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(10, 46, 28, 0.2);
}

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

.guide-card .guide-body {
  padding: 1.1rem 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.guide-card .guide-no {
  font-family: var(--font-num);
  font-weight: 700;
  color: var(--lime-dark);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
}

.guide-card h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--deep-green);
  line-height: 1.5;
}

.guide-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  flex: 1;
}

.guide-card .guide-link {
  align-self: flex-start;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--deep-green);
  background: rgba(168, 230, 60, 0.35);
  padding: 0.35rem 1rem;
  border-radius: 999px;
}

.guide-card .guide-link:hover {
  background: var(--lime);
}

/* ---------------- ページ送り ---------------- */
.page-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.page-nav a {
  background: var(--card);
  border: 2px solid var(--moss);
  color: var(--deep-green);
  font-weight: 700;
  font-size: 0.88rem;
  border-radius: 999px;
  padding: 0.55rem 1.3rem;
}

.page-nav a:hover {
  background: var(--lime);
  border-color: var(--lime);
}

/* ---------------- フッター ---------------- */
.site-footer {
  background: linear-gradient(160deg, #061f13, var(--deep-green));
  color: #cfe3cd;
  padding: 3rem 1.2rem 1.5rem;
  margin-top: 0;
}

.footer-grid {
  max-width: 1240px;
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.footer-heading {
  font-family: var(--font-head);
  color: var(--lime-bright);
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.footer-about {
  font-size: 0.83rem;
  line-height: 1.8;
}

.footer-grid ul {
  list-style: none;
  padding: 0;
}

.footer-grid ul li {
  margin-bottom: 0.45rem;
}

.footer-grid ul a {
  color: #cfe3cd;
  font-size: 0.85rem;
}

.footer-grid ul a:hover {
  color: var(--lime-bright);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1rem;
  border-top: 1px solid rgba(168, 230, 60, 0.25);
  padding-top: 1.5rem;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
}

.footer-links a {
  color: #cfe3cd;
  text-decoration: none;
  padding: 0.3rem 1rem;
  border-radius: 4px;
  transition: opacity 0.3s ease;
  font-size: 0.85rem;
}

.footer-links a:hover {
  opacity: 0.7;
  color: var(--lime-bright);
}

.copyright {
  text-align: center;
  font-size: 0.78rem;
  color: #86a58b;
}

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

  .global-nav {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100vh;
    background: var(--deep-green);
    padding: 5rem 1.2rem 2rem;
    transition: right 0.3s ease;
    overflow-y: auto;
    box-shadow: -8px 0 24px rgba(0, 0, 0, 0.35);
    z-index: 90;
  }

  .global-nav.open {
    right: 0;
  }

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    max-width: none;
    gap: 0.2rem;
  }

  .nav-item a {
    font-size: 0.95rem;
    padding: 0.7rem 0.8rem;
    border-bottom: 1px solid rgba(168, 230, 60, 0.18);
  }

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

  .sidebar {
    order: 2;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 15px;
  }

  .hero {
    min-height: 420px;
  }

  .news-list li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .bar-row {
    grid-template-columns: 6.5em minmax(0, 1fr) 4.5em;
    font-size: 0.78rem;
  }

  .brand-text {
    font-size: 1rem;
  }

  .brand-text small {
    font-size: 0.6rem;
  }
}

/* ---------- 業界応援パートナー募集 ---------- */
.partner-inline-section {
  padding: 56px 24px;
  background: var(--paper);
}

.partner-inline-card {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 40px;
  box-shadow: var(--shadow);
}

.partner-badge {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: rgba(168, 230, 60, 0.2);
  color: var(--moss);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.partner-inline-title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.5;
}

.partner-inline-description {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

.partner-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex-shrink: 0;
}

.partner-btn {
  display: inline-block;
  padding: 0.7rem 1.6rem;
  border-radius: 999px;
  background: var(--moss);
  color: var(--card);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  transition: var(--transition);
}

.partner-btn:hover {
  background: var(--forest);
  color: var(--card);
}

.partner-btn-ghost {
  background: transparent;
  border: 1px solid var(--moss);
  color: var(--moss);
}

.partner-btn-ghost:hover {
  background: rgba(28, 86, 55, 0.08);
  color: var(--moss);
}

/* パートナー募集・掲載条件ページ */
.partner-page-hero {
  background: linear-gradient(145deg, var(--deep-green) 0%, var(--forest) 60%, var(--moss) 100%);
  color: var(--paper);
  padding: 72px 24px 64px;
}

.partner-page-inner {
  max-width: 980px;
  margin: 0 auto;
}

.partner-page-eyebrow {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: rgba(168, 230, 60, 0.2);
  color: var(--lime);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.partner-page-title {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1.35;
  color: #ffffff;
  margin-bottom: 16px;
}

.partner-page-lead {
  max-width: 820px;
  color: rgba(244, 248, 242, 0.92);
  margin: 0;
}

.partner-page-content {
  padding: 56px 24px 80px;
  background: var(--paper);
}

.partner-page-grid {
  display: grid;
  gap: 28px;
}

.partner-content-block {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 36px;
  box-shadow: var(--shadow);
}

.partner-content-block h2 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  color: var(--forest);
  margin-bottom: 14px;
}

.partner-content-block h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  color: var(--moss);
  margin: 22px 0 10px;
}

.partner-content-block p + p,
.partner-content-block ul,
.partner-content-block ol {
  margin-top: 12px;
}

.partner-content-block li + li {
  margin-top: 0.4rem;
}

.partner-highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.partner-highlight-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
}

.partner-highlight-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--lime-dark);
}

.partner-highlight-card p {
  font-size: 0.92rem;
  margin: 0;
}

.partner-note {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 16px;
}

.partner-cta-box {
  background: linear-gradient(145deg, var(--deep-green) 0%, var(--moss) 100%);
  border: none;
}

.partner-cta-box h2,
.partner-cta-box p,
.partner-cta-box .partner-note {
  color: var(--paper);
}

.partner-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.partner-cta-box .partner-btn {
  background: var(--lime);
  color: var(--deep-green);
}

.partner-cta-box .partner-btn:hover {
  background: var(--lime-bright);
  color: var(--deep-green);
}

.partner-cta-box .partner-btn-ghost {
  background: transparent;
  border-color: rgba(244, 248, 242, 0.6);
  color: var(--paper);
}

@media (max-width: 820px) {
  .partner-inline-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px 24px;
  }

  .partner-content-block {
    padding: 24px 20px;
  }
}

/* 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; }
}