/* ==========================================================
   DC Cooling Insight - データセンター冷却・液冷 業界レポート
   オリジナルデザイン: アイスシアン × ディープネイビー
   ========================================================== */

:root {
  --ink: #10263c;
  --ink-soft: #3d5468;
  --ink-muted: #64798c;
  --navy: #0b2239;
  --navy-deep: #071829;
  --cyan: #0891b2;
  --cyan-bright: #22c3e6;
  --cyan-pale: #e3f4f9;
  --blue: #3b5bdb;
  --orange: #e8590c;
  --bg: #f3f7fa;
  --surface: #ffffff;
  --line: #d8e4ec;
  --shadow: 0 10px 30px rgba(11, 34, 57, 0.10);
  --radius: 14px;
  --font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-head: "Zen Kaku Gothic New", "Noto Sans JP", sans-serif;
  --font-num: "Chakra Petch", "Noto Sans JP", sans-serif;
  --transition: all 0.25s ease;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.9;
  font-size: 16px;
}

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

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

a:hover {
  opacity: 0.85;
}

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

/* ---------------- ヘッダー ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%);
  border-bottom: 3px solid var(--cyan);
}

.header-inner {
  max-width: 1200px;
  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: 0.6rem;
  color: #fff;
}

.brand-mark {
  font-size: 1.7rem;
  color: var(--cyan-bright);
  line-height: 1;
  text-shadow: 0 0 12px rgba(34, 195, 230, 0.8);
}

.brand-text {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  line-height: 1.25;
  display: flex;
  flex-direction: column;
}

.brand-text small {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.66rem;
  color: #9fc4d8;
  letter-spacing: 0.12em;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger-line {
  display: block;
  width: 26px;
  height: 3px;
  margin: 5px 0;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.nav-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 0.15rem;
  align-items: center;
  flex-wrap: wrap;
  max-width: 760px;
  justify-content: flex-end;
}

.nav-item a {
  display: block;
  font-weight: 500;
  color: #e7f3f8;
  padding: 0.32rem 0.7rem;
  border-radius: 8px;
  transition: var(--transition);
  font-size: 0.88rem;
  white-space: nowrap;
}

.nav-item a:hover {
  background: rgba(34, 195, 230, 0.18);
  color: var(--cyan-bright);
  opacity: 1;
}

.nav-menu a.nav-current {
  background: rgba(34, 195, 230, 0.22);
  color: var(--cyan-bright);
}

/* ---------------- トップページ ヒーロー ---------------- */

.hero {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
  background-image: linear-gradient(100deg, rgba(5, 22, 38, 0.85) 0%, rgba(8, 38, 60, 0.5) 55%, rgba(8, 145, 178, 0.2) 100%), url("images/hero-dc-cooling.jpg");
  background-size: cover;
  background-position: center;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4.5rem 1.2rem;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.35em;
  color: var(--cyan-bright);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.9rem, 4.4vw, 3.2rem);
  line-height: 1.35;
  color: #f2fbff;
  -webkit-text-stroke: 1px rgba(7, 24, 41, 0.55);
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.75), 0 8px 30px rgba(0, 0, 0, 0.55);
  margin-bottom: 1.2rem;
}

.hero-lead {
  max-width: 620px;
  color: #eef8fc;
  font-weight: 500;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.85), 0 4px 14px rgba(0, 0, 0, 0.6);
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-stat {
  background: rgba(7, 24, 41, 0.72);
  border: 1px solid rgba(34, 195, 230, 0.45);
  border-radius: var(--radius);
  padding: 0.9rem 1.4rem;
  backdrop-filter: blur(2px);
}

.hero-stat .stat-num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 1.7rem;
  color: var(--cyan-bright);
  line-height: 1.2;
}

.hero-stat .stat-label {
  font-size: 0.78rem;
  color: #cfe8f2;
}

/* ---------------- トップページ セクション ---------------- */

.section {
  padding: 3.6rem 1.2rem;
}

.section-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.section-eyebrow {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.3em;
  color: var(--cyan);
  text-align: center;
}

.section-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  text-align: center;
  color: var(--navy);
  margin: 0.3rem 0 2.2rem;
}

.section-alt {
  background: var(--surface);
}

.overview-copy {
  max-width: 800px;
  margin: 0 auto 2rem;
}

.overview-copy p {
  margin-bottom: 1.2rem;
}

.overview-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  max-width: 860px;
  margin: 0 auto;
}

.stat-tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-top: 4px solid var(--cyan);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.3rem 1.1rem;
  text-align: center;
}

.section-alt .stat-tile {
  background: var(--bg);
}

.stat-tile .stat-num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 2rem;
  color: var(--cyan);
  line-height: 1.3;
}

.stat-tile .stat-label {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

/* ニュース */

.news-list {
  list-style: none;
  max-width: 860px;
  margin: 0 auto;
}

.news-item {
  display: flex;
  gap: 1.1rem;
  align-items: baseline;
  padding: 1.05rem 0.4rem;
  border-bottom: 1px dashed var(--line);
}

.news-date {
  font-family: var(--font-num);
  font-weight: 600;
  color: var(--cyan);
  flex-shrink: 0;
  font-size: 0.92rem;
}

.news-tag {
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  background: var(--navy);
  border-radius: 999px;
  padding: 0.1rem 0.7rem;
  white-space: nowrap;
}

.news-text {
  font-size: 0.95rem;
}

/* トピックカード */

.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

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

.topic-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(11, 34, 57, 0.18);
  opacity: 1;
}

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

.topic-card-body {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}

.topic-num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.topic-card h3 {
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5;
}

.topic-card p {
  font-size: 0.85rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

.topic-more {
  margin-top: auto;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cyan);
}

/* ---------------- 下層ページ ヒーロー ---------------- */

.page-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.page-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3.5rem 1.2rem;
  width: 100%;
}

.page-hero-eyebrow {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  color: var(--cyan-bright);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85);
  margin-bottom: 0.7rem;
}

.page-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  line-height: 1.4;
  color: #f2fbff;
  -webkit-text-stroke: 1px rgba(7, 24, 41, 0.55);
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.75), 0 8px 30px rgba(0, 0, 0, 0.55);
  margin-bottom: 0.7rem;
}

.page-hero-sub {
  color: #eef8fc;
  font-weight: 500;
  max-width: 640px;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.85);
}

.breadcrumb {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.9rem 1.2rem 0;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

/* ---------------- 2カラムレイアウト ---------------- */

.page-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.4rem 1.2rem 3.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 2.2rem;
  align-items: start;
}

.page-content {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.4rem 2.6rem 2.8rem;
  min-width: 0;
}

.page-content .lead {
  font-weight: 500;
  color: var(--ink-soft);
  border-left: 4px solid var(--cyan);
  background: var(--cyan-pale);
  border-radius: 0 10px 10px 0;
  padding: 1rem 1.3rem;
  margin-bottom: 2.2rem;
}

.page-content section {
  margin-bottom: 2.6rem;
}

.page-content h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.42rem;
  color: var(--navy);
  line-height: 1.5;
  padding-left: 0.9rem;
  border-left: 5px solid var(--cyan);
  margin-bottom: 1.2rem;
}

.page-content h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.12rem;
  color: var(--navy);
  margin: 1.6rem 0 0.8rem;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid var(--cyan-pale);
}

.page-content p {
  margin-bottom: 1.1rem;
}

.page-content ul,
.page-content ol {
  margin: 0 0 1.2rem 1.4rem;
}

.page-content li {
  margin-bottom: 0.45rem;
}

.callout {
  background: var(--cyan-pale);
  border: 1px solid #bfe4ef;
  border-radius: 10px;
  padding: 1rem 1.3rem;
  font-size: 0.93rem;
  margin-bottom: 1.2rem;
}

.callout strong {
  color: var(--navy);
}

/* ---------------- 図表 ---------------- */

.figure {
  background: #fbfdfe;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  margin: 1.4rem 0 1.8rem;
}

.figure-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--navy);
  margin-bottom: 0.9rem;
}

.figure-note {
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-top: 0.7rem;
  margin-bottom: 0;
}

.chart-svg {
  width: 100%;
  height: auto;
  display: block;
}

.table-scroll {
  overflow-x: auto;
}

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

.data-table th,
.data-table td {
  border: 1px solid var(--line);
  padding: 0.65rem 0.8rem;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
}

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

.data-table tbody tr:nth-child(even) {
  background: #f4f9fb;
}

.data-table tbody th {
  background: var(--cyan-pale);
  color: var(--navy);
  font-weight: 700;
  white-space: nowrap;
}

/* プロセス図 */

.process-flow {
  list-style: none;
  margin: 0 0 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  counter-reset: step;
}

.process-step {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 5px solid var(--cyan);
  border-radius: 10px;
  padding: 0.85rem 1.1rem 0.85rem 3.4rem;
  margin-bottom: 0;
}

.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0.9rem;
  top: 0.95rem;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--cyan);
}

.process-step strong {
  display: block;
  color: var(--navy);
  font-family: var(--font-head);
}

.process-step span {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

/* 本文中の統計タイル */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.4rem 0 1.8rem;
}

/* ---------------- 広告 ---------------- */

.amazon-banner {
  margin: 0 0 1.3rem;
}

.amazon-banner a {
  display: block;
  background: linear-gradient(120deg, #fff8ec 0%, #fdefd2 100%);
  border: 1px solid #f0d9a8;
  border-radius: 10px;
  padding: 0.8rem 1.1rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: #8a5b00;
  text-align: center;
}

.inline-ad {
  margin: 1.4rem 0;
  text-align: center;
}

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

.inline-ad-text {
  background: #f6f8fa;
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 0.7rem 1rem;
  font-size: 0.88rem;
}

.inline-ad-text span {
  color: var(--ink-muted);
  font-size: 0.75rem;
  margin-right: 0.5rem;
}

/* ---------------- サイドバー ---------------- */

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  position: sticky;
  top: 96px;
}

.sidebar-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem 1.2rem 1.3rem;
}

.ad-box {
  text-align: center;
}

.ad-box .amazon-banner {
  margin: 0;
}

.ad-label {
  display: block;
  font-family: var(--font-num);
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  color: var(--ink-muted);
  margin-bottom: 0.6rem;
}

.sidebar-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 0.4rem;
  margin-bottom: 0.8rem;
}

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

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

.toc-list a,
.related-list a {
  display: block;
  padding: 0.55rem 0.2rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

.toc-list a::before {
  content: "\2192";
  color: var(--cyan);
  margin-right: 0.5rem;
}

.related-list a::before {
  content: "\25B8";
  color: var(--cyan);
  margin-right: 0.5rem;
}

.toc-list a:hover,
.related-list a:hover {
  color: var(--cyan);
  opacity: 1;
}

/* ---------------- フッター ---------------- */

.site-footer {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #cfe0ea;
  padding: 3rem 1.2rem 1.6rem;
  border-top: 3px solid var(--cyan);
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 2rem;
}

.footer-heading {
  font-family: var(--font-head);
  font-size: 0.98rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.8rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid rgba(34, 195, 230, 0.4);
}

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

.footer-nav ul,
.footer-sites ul {
  list-style: none;
}

.footer-nav li,
.footer-sites li {
  margin-bottom: 0.4rem;
}

.footer-nav a,
.footer-sites a {
  color: #cfe0ea;
  font-size: 0.86rem;
}

.footer-nav a:hover,
.footer-sites a:hover {
  color: var(--cyan-bright);
  opacity: 1;
}

.footer-links {
  max-width: 1200px;
  margin: 0 auto 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  justify-content: center;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.4rem;
}

.footer-links a {
  color: #cfe0ea;
  font-size: 0.84rem;
  padding: 0.3rem 0.8rem;
  border-radius: 6px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--cyan-bright);
  background: rgba(34, 195, 230, 0.12);
  opacity: 1;
}

.copyright {
  text-align: center;
  font-size: 0.78rem;
  color: #8aa5b6;
}

/* ---------------- レスポンシブ ---------------- */

@media (max-width: 1024px) {
  .page-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .page-content {
    padding: 1.8rem 1.5rem 2.2rem;
  }

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

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

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .global-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--navy-deep);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35);
  }

  .global-nav.open {
    max-height: 560px;
    overflow-y: auto;
  }

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    max-width: none;
    padding: 0.8rem 1.2rem 1.2rem;
    gap: 0;
  }

  .nav-item a {
    padding: 0.75rem 0.6rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.95rem;
  }
}

@media (max-width: 767px) {
  body {
    font-size: 15px;
  }

  .hero {
    min-height: 440px;
  }

  .hero-stats {
    gap: 0.7rem;
  }

  .hero-stat {
    padding: 0.7rem 1rem;
  }

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

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

  .news-item {
    flex-wrap: wrap;
    gap: 0.4rem 0.8rem;
  }

  .news-text {
    width: 100%;
  }

  .section {
    padding: 2.6rem 1rem;
  }

  .page-content {
    padding: 1.5rem 1.1rem 1.8rem;
  }

  .page-content h2 {
    font-size: 1.25rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .footer-links {
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
  }
}


/* ===== 業界応援パートナー募集（partner.html / partner-rules.html / 募集カード） ===== */
.partner-inline-section {
  padding: 0 0 2.6rem;
}

.partner-inline-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.partner-inline-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--cyan);
  border-radius: var(--radius);
  padding: 1.8rem 2rem;
  box-shadow: var(--shadow);
}

.partner-badge {
  display: inline-block;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  background: var(--cyan-pale);
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}

.partner-inline-title {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 0.5rem;
}

.partner-inline-description {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0;
}

.partner-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  justify-content: flex-end;
  flex-shrink: 0;
}

.partner-btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  background: var(--cyan);
  color: #ffffff;
  border: 1px solid var(--cyan);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}

.partner-btn:hover {
  background: #0a7085;
  border-color: #0a7085;
  color: #ffffff;
}

.partner-btn--ghost {
  background: transparent;
  color: var(--cyan);
}

.partner-btn--ghost:hover {
  background: var(--cyan-pale);
  color: #0a7085;
}

.partner-page-hero {
  padding: 3.6rem 0 3rem;
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--cyan) 100%);
  color: #ffffff;
}

.partner-page-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.partner-page-eyebrow {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.partner-page-title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3.6vw, 2.3rem);
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 1rem;
  color: #ffffff;
}

.partner-page-lead {
  font-size: 1rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.92);
  margin: 0;
}

.partner-page-content {
  padding: 3rem 0 3.6rem;
}

.partner-page-grid {
  display: grid;
  gap: 1.6rem;
}

.partner-content-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.partner-content-block h2 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  color: var(--ink);
  margin: 0 0 1rem;
}

.partner-content-block h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--ink);
  margin: 1.4rem 0 0.6rem;
}

.partner-content-block p {
  line-height: 1.9;
  margin: 0 0 0.8rem;
}

.partner-content-block p:last-child {
  margin-bottom: 0;
}

.partner-content-block ul,
.partner-content-block ol {
  padding-left: 1.3rem;
  margin: 0.4rem 0 0;
  line-height: 1.9;
}

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

.partner-highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1.4rem;
}

.partner-highlight-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
}

.partner-highlight-card h3 {
  margin: 0 0 0.5rem;
}

.partner-highlight-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.partner-note {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-top: 1rem;
}

.partner-note a {
  color: var(--cyan);
}

.partner-cta-box {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--cyan) 100%);
  border: none;
  color: #ffffff;
}

.partner-cta-box h2,
.partner-cta-box p,
.partner-cta-box .partner-note {
  color: #ffffff;
}

.partner-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.partner-cta-box .partner-btn {
  background: #ffffff;
  color: var(--navy-deep);
  border-color: #ffffff;
}

.partner-cta-box .partner-btn:hover {
  background: rgba(255, 255, 255, 0.85);
  color: var(--navy-deep);
}

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

.partner-cta-box .partner-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

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

  .partner-inline-actions {
    justify-content: flex-start;
  }

  .partner-content-block {
    padding: 1.5rem 1.2rem;
  }
}

/* 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; }
}