/* ============================================================
   ドローン物流ジャーナル 共通スタイル
   テーマ: スカイブルー×オレンジ / 軽快・スピード感 / 飛行ルート点線モチーフ
   ============================================================ */
:root {
  --sky: #0ea5e9;
  --sky-deep: #0369a1;
  --sky-dark: #0c4a6e;
  --sky-pale: #e0f2fe;
  --sky-bg: #f2f9fe;
  --orange: #f97316;
  --orange-deep: #c2410c;
  --orange-pale: #ffedd5;
  --text-dark: #1e293b;
  --text-mid: #475569;
  --white: #ffffff;
  --line: #cbe7f7;
  --shadow: 0 6px 20px rgba(3, 105, 161, 0.10);
  --radius: 14px;
  --transition: all 0.25s ease;
  --font-body: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-accent: "Outfit", "Zen Kaku Gothic New", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

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

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

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

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

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

/* ---------------- ヘッダー ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 3px solid var(--sky);
  box-shadow: 0 2px 12px rgba(3, 105, 161, 0.08);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.6rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--sky-dark);
  flex-shrink: 0;
}

.brand:hover {
  color: var(--sky-deep);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sky) 0%, var(--sky-deep) 100%);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 3px 8px rgba(14, 165, 233, 0.4);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.brand-title {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.brand-sub {
  font-family: var(--font-accent);
  font-size: 0.62rem;
  color: var(--sky);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

/* 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-left: 0;
}

.nav-item a {
  font-weight: 500;
  color: var(--text-dark);
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
  transition: var(--transition);
  font-size: 0.88rem;
  white-space: nowrap;
  display: block;
}

.nav-item a:hover {
  background: var(--sky-pale);
  color: var(--sky-deep);
}

.nav-item a.active {
  background: var(--sky);
  color: var(--white);
}

.nav-item a.nav-blog {
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
}

.nav-item a.nav-blog:hover {
  background: var(--orange-deep);
}

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

.hamburger span {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------------- ヒーロー（TOP） ---------------- */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background: url("images/hero-main.jpg") center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(12, 74, 110, 0.45) 0%, rgba(12, 74, 110, 0.05) 60%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.2rem;
  width: 100%;
}

.hero-tagline {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #fff;
  background: var(--orange);
  padding: 0.3rem 1rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.35);
}

.hero h1 {
  font-size: clamp(1.7rem, 4.2vw, 3rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.4;
  text-shadow: 0 3px 14px rgba(0, 0, 0, 0.75), 0 1px 3px rgba(0, 0, 0, 0.9);
  letter-spacing: 0.02em;
}

.hero p {
  margin-top: 1.2rem;
  max-width: 640px;
  color: #f8fdff;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85), 0 1px 2px rgba(0, 0, 0, 0.9);
}

/* 飛行ルート点線 装飾 */
.route-divider {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 auto;
  max-width: 1200px;
  padding: 0 1.2rem;
  height: 34px;
}

.route-divider::before {
  content: "";
  flex: 1;
  border-top: 3px dashed var(--sky);
  opacity: 0.55;
}

.route-divider::after {
  content: "";
  flex: 1;
  border-top: 3px dashed var(--orange);
  opacity: 0.55;
}

.route-dot {
  width: 12px;
  height: 12px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--orange-pale);
  flex-shrink: 0;
}

/* ---------------- 下層ページヒーロー ---------------- */
.page-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.page-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 74, 110, 0) 30%, rgba(12, 74, 110, 0.55) 100%);
  z-index: 1;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.2rem 1.2rem;
  width: 100%;
}

.page-hero .page-label {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: #fff;
  background: var(--sky);
  padding: 0.2rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 0.7rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.page-hero h1 {
  font-size: clamp(1.5rem, 3.4vw, 2.3rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.45;
  text-shadow: 0 3px 12px rgba(0, 0, 0, 0.8), 0 1px 3px rgba(0, 0, 0, 0.9);
}

/* ---------------- レイアウト ---------------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 2.2rem;
  padding: 2.4rem 0 3.5rem;
}

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

/* ---------------- 記事本文 ---------------- */
.article-body {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.4rem 2.2rem;
}

.article-lead {
  font-size: 1.02rem;
  color: var(--text-mid);
  border-left: 4px solid var(--orange);
  background: var(--orange-pale);
  border-radius: 0 10px 10px 0;
  padding: 1rem 1.2rem;
  margin-bottom: 2rem;
}

.article-body h2 {
  position: relative;
  font-size: 1.42rem;
  font-weight: 800;
  color: var(--sky-dark);
  margin: 2.6rem 0 1.1rem;
  padding: 0 0 0.55rem 1.5rem;
  border-bottom: 3px dashed var(--line);
  line-height: 1.5;
}

.article-body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 14px;
  height: 14px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--orange-pale);
}

.article-body h2:first-of-type {
  margin-top: 0;
}

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

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

.article-body ul,
.article-body ol {
  margin: 0 0 1.15rem 0.4rem;
}

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

/* ---------------- 図解・チャート ---------------- */
.chart-box {
  background: linear-gradient(180deg, #f7fcff 0%, var(--sky-pale) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  margin: 1.6rem 0;
}

.chart-box .chart-title {
  font-weight: 800;
  color: var(--sky-dark);
  font-size: 1rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.chart-box .chart-title::before {
  content: "📈";
}

.chart-note {
  font-size: 0.78rem;
  color: var(--text-mid);
  margin-top: 0.8rem;
  margin-bottom: 0;
}

/* 横バー */
.bar-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) 74px;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.65rem;
  font-size: 0.86rem;
}

.bar-row .bar-label {
  font-weight: 700;
  color: var(--text-dark);
  text-align: right;
}

.bar-track {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 999px;
  height: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sky) 0%, var(--sky-deep) 100%);
}

.bar-fill.orange {
  background: linear-gradient(90deg, #fb923c 0%, var(--orange) 100%);
}

.bar-value {
  font-family: var(--font-accent);
  font-weight: 700;
  color: var(--sky-deep);
  font-size: 0.85rem;
}

/* 統計カード */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1rem;
  margin: 1.6rem 0;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 4px solid var(--sky);
  border-radius: var(--radius);
  padding: 1.1rem 1rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.stat-card:nth-child(even) {
  border-top-color: var(--orange);
}

.stat-value {
  font-family: var(--font-accent);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--sky-deep);
  line-height: 1.2;
}

.stat-card:nth-child(even) .stat-value {
  color: var(--orange-deep);
}

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

/* タイムライン（飛行ルート点線モチーフ） */
.route-timeline {
  list-style: none;
  padding-left: 0;
  margin: 1.6rem 0;
  position: relative;
}

.route-timeline::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 6px;
  bottom: 6px;
  border-left: 3px dashed var(--sky);
}

.route-timeline li {
  position: relative;
  padding: 0 0 1.2rem 2.1rem;
  margin-bottom: 0;
}

.route-timeline li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.5em;
  width: 14px;
  height: 14px;
  background: var(--orange);
  border: 3px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--orange);
}

.route-timeline .tl-date {
  display: inline-block;
  font-family: var(--font-accent);
  font-weight: 800;
  color: var(--white);
  background: var(--sky-deep);
  font-size: 0.78rem;
  padding: 0.1rem 0.7rem;
  border-radius: 999px;
  margin-right: 0.5rem;
}

/* テーブル */
.table-wrap {
  overflow-x: auto;
  margin: 1.6rem 0;
}

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

table.data-table th,
table.data-table td {
  border: 1px solid var(--line);
  padding: 0.65rem 0.8rem;
  text-align: left;
  vertical-align: top;
}

table.data-table thead th {
  background: var(--sky-deep);
  color: var(--white);
  font-weight: 700;
  white-space: nowrap;
}

table.data-table tbody tr:nth-child(even) {
  background: var(--sky-bg);
}

table.data-table td.hl {
  background: var(--orange-pale);
  font-weight: 700;
}

/* ---------------- 広告 ---------------- */
.ad-inline {
  margin: 1.8rem 0;
  padding: 1rem;
  background: #fafcfe;
  border: 1px dashed var(--line);
  border-radius: 10px;
  text-align: center;
  overflow: hidden;
}

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

.ad-label {
  display: block;
  font-size: 0.68rem;
  color: #94a3b8;
  letter-spacing: 0.15em;
  margin-bottom: 0.4rem;
}

.amazon-banner {
  margin: 0.4rem 0;
}

.amazon-banner a div {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-deep) 100%);
  color: var(--white);
  font-weight: 700;
  text-align: center;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  transition: var(--transition);
  font-size: 0.92rem;
}

.amazon-banner a:hover div {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(249, 115, 22, 0.35);
}

/* ---------------- サイドバー ---------------- */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.side-widget {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem 1.2rem;
}

.side-widget .widget-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--sky-dark);
  padding-bottom: 0.5rem;
  margin-bottom: 0.8rem;
  border-bottom: 3px dashed var(--line);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.side-widget .widget-title::before {
  content: "";
  width: 10px;
  height: 10px;
  background: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
}

.side-widget.ad-widget {
  text-align: center;
  overflow: hidden;
}

.side-widget.ad-widget img {
  max-width: 100%;
  height: auto;
}

.toc-list {
  list-style: none;
  padding-left: 0;
  counter-reset: toc;
}

.toc-list li {
  counter-increment: toc;
  margin-bottom: 0.15rem;
}

.toc-list a {
  display: flex;
  gap: 0.55rem;
  align-items: baseline;
  padding: 0.45rem 0.5rem;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--text-dark);
  line-height: 1.5;
}

.toc-list a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-accent);
  font-weight: 800;
  color: var(--sky);
  font-size: 0.8rem;
  flex-shrink: 0;
}

.toc-list a:hover {
  background: var(--sky-pale);
  color: var(--sky-deep);
}

.related-list {
  list-style: none;
  padding-left: 0;
}

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

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

.related-list a {
  display: block;
  padding: 0.55rem 0.2rem;
  font-size: 0.88rem;
  color: var(--text-dark);
  position: relative;
  padding-left: 1.3rem;
}

.related-list a::before {
  content: "→";
  position: absolute;
  left: 0.1rem;
  color: var(--orange);
  font-weight: 700;
}

.related-list a:hover {
  color: var(--sky-deep);
}

/* ---------------- TOPセクション ---------------- */
.section {
  padding: 3.2rem 0;
}

.section-title {
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 900;
  color: var(--sky-dark);
  margin-bottom: 0.5rem;
}

.section-sub {
  text-align: center;
  font-family: var(--font-accent);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 2rem;
  font-weight: 700;
}

.about-box {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem 2.2rem;
  max-width: 900px;
  margin: 0 auto;
}

.about-box p {
  margin-bottom: 1rem;
}

.about-box p:last-child {
  margin-bottom: 0;
}

/* ニュースリスト */
.news-list {
  list-style: none;
  padding-left: 0;
  max-width: 900px;
  margin: 0 auto;
}

.news-list li {
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin-bottom: 0.9rem;
  padding: 1rem 1.3rem;
  display: flex;
  gap: 1rem;
  align-items: baseline;
  border-left: 5px solid var(--sky);
}

.news-list li:nth-child(even) {
  border-left-color: var(--orange);
}

.news-date {
  font-family: var(--font-accent);
  font-weight: 800;
  color: var(--sky-deep);
  white-space: nowrap;
  font-size: 0.85rem;
}

.news-text {
  font-size: 0.94rem;
}

.news-text strong {
  color: var(--sky-dark);
}

/* コンテンツカード */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.content-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.content-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(3, 105, 161, 0.18);
}

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

.card-body {
  padding: 1.1rem 1.2rem 1.3rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-no {
  font-family: var(--font-accent);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.card-body h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--sky-dark);
  margin: 0.25rem 0 0.5rem;
  line-height: 1.5;
}

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

.card-more {
  margin-top: 0.8rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sky-deep);
}

.card-more::after {
  content: " ✈";
  color: var(--orange);
}

/* ---------------- フッター ---------------- */
.site-footer {
  background: var(--sky-dark);
  color: #dbeefc;
  margin-top: 2rem;
  border-top: 4px solid var(--orange);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.6rem 1.2rem 1.6rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 1.8rem;
  border-bottom: 1px dashed rgba(219, 238, 252, 0.35);
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px dashed rgba(249, 115, 22, 0.6);
  display: inline-block;
}

.footer-col p {
  font-size: 0.85rem;
  line-height: 1.8;
}

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

.footer-col li {
  margin-bottom: 0.35rem;
}

.footer-col a {
  color: #bae0f7;
  font-size: 0.86rem;
}

.footer-col a:hover {
  color: var(--orange);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin: 1.4rem 0 1rem;
}

.footer-links a {
  color: #dbeefc;
  padding: 0.4rem 1rem;
  border: 1px solid rgba(219, 238, 252, 0.35);
  border-radius: 999px;
  font-size: 0.82rem;
  transition: var(--transition);
}

.footer-links a:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

.copyright {
  text-align: center;
  font-size: 0.78rem;
  color: #9cc9e8;
}

/* ---------------- レスポンシブ ---------------- */
@media (max-width: 960px) {
  .page-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    max-width: 640px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 860px) {
  html {
    scroll-padding-top: 80px;
  }

  .hamburger {
    display: flex;
  }

  .global-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 3px solid var(--sky);
    box-shadow: 0 14px 24px rgba(3, 105, 161, 0.18);
    padding: 0.8rem 1.2rem 1.2rem;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }

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

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

  .nav-item a {
    padding: 0.7rem 0.9rem;
    font-size: 0.95rem;
    border-bottom: 1px dashed var(--line);
  }

  .hero {
    min-height: 420px;
  }

  .article-body {
    padding: 1.6rem 1.2rem;
  }

  .bar-row {
    grid-template-columns: 88px minmax(0, 1fr) 62px;
    font-size: 0.78rem;
  }

  .news-list li {
    flex-direction: column;
    gap: 0.2rem;
  }

  .footer-links {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }
}

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

.partner-inline-card {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  background: var(--white);
  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: var(--orange-pale);
  color: var(--orange-deep);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

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

.partner-inline-description {
  color: var(--text-mid);
  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(--sky-deep);
  color: var(--white);
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  transition: var(--transition);
}

.partner-btn:hover {
  background: var(--sky-dark);
  color: var(--white);
}

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

.partner-btn-ghost:hover {
  background: var(--sky-pale);
  color: var(--sky-deep);
}

/* パートナー募集・掲載条件ページ */
.partner-page-hero {
  background: linear-gradient(140deg, var(--sky-dark) 0%, var(--sky-deep) 70%, var(--sky) 100%);
  color: var(--white);
  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(249, 115, 22, 0.2);
  color: var(--orange-pale);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

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

.partner-page-lead {
  max-width: 820px;
  color: rgba(255, 255, 255, 0.92);
  margin: 0;
}

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

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

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

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

.partner-content-block h3 {
  font-size: 1.1rem;
  color: var(--sky-deep);
  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(--sky-pale);
  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(--orange-deep);
}

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

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

.partner-cta-box {
  background: linear-gradient(140deg, var(--sky-dark) 0%, var(--sky-deep) 100%);
  border: none;
}

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

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

.partner-cta-box .partner-btn {
  background: var(--orange);
  color: var(--white);
}

.partner-cta-box .partner-btn:hover {
  background: var(--orange-deep);
}

.partner-cta-box .partner-btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.6);
  color: var(--white);
}

@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; }
}