/* ==========================================================
   雪氷対策ビジネスレポート 共通スタイル
   テーマ: 氷点下の透明感 / 濃紺→アイスブルー / 結晶モチーフ
   ========================================================== */
:root {
  --navy: #0b2545;
  --navy-deep: #071a33;
  --steel: #13527d;
  --ice: #7fc8f8;
  --ice-soft: #b5e0fb;
  --frost: #eef7fc;
  --line: #cfe4f3;
  --ink: #1c2c3c;
  --ink-soft: #46596c;
  --white: #ffffff;
  --shadow: 0 8px 28px rgba(11, 37, 69, 0.12);
}

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

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

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.85;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--navy);
  text-decoration: underline;
}

ul,
ol {
  list-style: none;
}

/* ---------- ヘッダー ---------- */
.site-header {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 45%, var(--steel) 100%);
  color: var(--white);
  border-bottom: 3px solid var(--ice);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 14px 20px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
}

.brand {
  min-width: 0;
  text-align: center;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-decoration: none;
}

.brand-link:hover {
  color: var(--ice-soft);
  text-decoration: none;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border: 1px solid var(--ice);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--ice);
  background: rgba(127, 200, 248, 0.08);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.brand-mark::before {
  content: "\2744";
  transform: rotate(-45deg);
}

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

.brand-title {
  font-size: 1.28rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  line-height: 1.3;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: var(--ice-soft);
  letter-spacing: 0.14em;
}

.nav-toggle {
  display: none;
  position: absolute;
  right: 20px;
  top: 22px;
  width: 42px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--ice);
  cursor: pointer;
  padding: 8px 9px;
  flex-direction: column;
  justify-content: space-between;
}

.nav-toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ice);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

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

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

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

.global-nav {
  width: 100%;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
  gap: 2px 4px;
}

.nav-list a {
  display: block;
  color: var(--frost);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 11px;
  white-space: nowrap;
  border: 1px solid transparent;
  letter-spacing: 0.04em;
}

.nav-list a:hover {
  color: var(--white);
  border-color: var(--ice);
  background: rgba(127, 200, 248, 0.12);
  text-decoration: none;
}

/* ---------- ヒーロー（トップ） ---------- */
.hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(7, 26, 51, 0.82) 0%, rgba(11, 37, 69, 0.55) 45%, rgba(11, 37, 69, 0.15) 100%);
  z-index: 1;
}

.hero::after {
  content: "\2745";
  position: absolute;
  right: 4%;
  top: 8%;
  font-size: 200px;
  line-height: 1;
  color: rgba(238, 247, 252, 0.14);
  pointer-events: none;
  z-index: 2;
}

.hero-inner {
  position: relative;
  z-index: 3;
  max-width: 1160px;
  margin: 0 auto;
  padding: 70px 20px;
  width: 100%;
}

.hero-eyebrow {
  display: inline-block;
  color: var(--ice);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  border: 1px solid var(--ice);
  padding: 4px 14px;
  margin-bottom: 20px;
  text-shadow: 0 1px 6px rgba(4, 15, 32, 0.9);
  background: rgba(7, 26, 51, 0.45);
}

.hero h1 {
  color: var(--white);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: 0.05em;
  text-shadow: 0 3px 14px rgba(4, 15, 32, 0.95), 0 1px 3px rgba(4, 15, 32, 0.9);
  margin-bottom: 18px;
}

.hero-lead {
  color: var(--frost);
  max-width: 640px;
  font-size: 1.02rem;
  text-shadow: 0 2px 10px rgba(4, 15, 32, 0.95);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.hero-tags span {
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 500;
  background: rgba(19, 82, 125, 0.75);
  border: 1px solid rgba(127, 200, 248, 0.6);
  padding: 4px 12px;
  text-shadow: 0 1px 4px rgba(4, 15, 32, 0.8);
}

/* ---------- ページ共通ヒーロー ---------- */
.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::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 26, 51, 0.35) 0%, rgba(7, 26, 51, 0.82) 100%);
  z-index: 1;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 60px 20px 34px;
  width: 100%;
}

.page-hero .page-number {
  display: inline-block;
  color: var(--ice);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  border-bottom: 1px solid var(--ice);
  padding-bottom: 4px;
  margin-bottom: 12px;
  text-shadow: 0 1px 6px rgba(4, 15, 32, 0.9);
}

.page-hero h1 {
  color: var(--white);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.45;
  letter-spacing: 0.04em;
  text-shadow: 0 3px 12px rgba(4, 15, 32, 0.95), 0 1px 3px rgba(4, 15, 32, 0.9);
}

.page-hero-lead {
  color: var(--frost);
  margin-top: 10px;
  max-width: 720px;
  font-size: 0.95rem;
  text-shadow: 0 2px 8px rgba(4, 15, 32, 0.95);
}

/* ---------- パンくず ---------- */
.breadcrumb {
  max-width: 1160px;
  margin: 0 auto;
  padding: 14px 20px 0;
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.breadcrumb li + li::before {
  content: "\203A";
  margin-right: 6px;
  color: var(--ice);
}

/* ---------- レイアウト ---------- */
.layout {
  max-width: 1160px;
  margin: 0 auto;
  padding: 34px 20px 70px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 44px;
  align-items: start;
}

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

/* ---------- 本文 ---------- */
.lead-block {
  background: var(--frost);
  border-left: 4px solid var(--ice);
  padding: 20px 24px;
  margin-bottom: 36px;
  font-size: 0.98rem;
}

.content-section {
  margin-bottom: 48px;
}

.content-section h2 {
  font-size: 1.42rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1.5;
  letter-spacing: 0.03em;
  padding: 10px 0 10px 16px;
  border-left: 5px solid var(--navy);
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
  position: relative;
}

.content-section h2::after {
  content: "\2746";
  color: var(--ice);
  font-size: 0.9rem;
  margin-left: 10px;
  vertical-align: middle;
}

.content-section h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--steel);
  margin: 26px 0 12px;
  padding-left: 12px;
  border-left: 3px solid var(--ice);
}

.content-section p {
  margin-bottom: 16px;
}

.content-section ul {
  margin: 0 0 18px;
  padding-left: 4px;
}

.content-section ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
}

.content-section ul li::before {
  content: "\2744";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--ice);
  font-size: 0.85rem;
}

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

/* ---------- 統計カード ---------- */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin: 22px 0 26px;
}

.stat-card {
  background: linear-gradient(160deg, var(--frost) 0%, #ffffff 70%);
  border: 1px solid var(--line);
  border-top: 3px solid var(--steel);
  padding: 18px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--navy);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

/* ---------- テーブル ---------- */
.table-scroll {
  overflow-x: auto;
  margin: 22px 0 26px;
}

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

.data-table caption {
  caption-side: top;
  text-align: left;
  font-size: 0.8rem;
  color: var(--ink-soft);
  padding-bottom: 8px;
}

.data-table th,
.data-table td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

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

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

.data-table tbody th {
  background: #e2f0fa;
  color: var(--navy);
  font-weight: 700;
  white-space: nowrap;
}

/* ---------- 横棒グラフ ---------- */
.figure-bars {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 20px 20px 12px;
  margin: 22px 0 26px;
}

.figure-bars .figure-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
}

.bar-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.bar-label {
  font-size: 0.78rem;
  color: var(--ink-soft);
  text-align: right;
  line-height: 1.4;
}

.bar-track {
  background: #e3f1fb;
  height: 16px;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--navy) 0%, var(--steel) 55%, var(--ice) 100%);
}

.bar-value {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--navy);
}

.figure-note {
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin-top: 8px;
}

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

/* ---------- 注記・ポイント ---------- */
.point-box {
  border: 1px solid var(--ice);
  background: var(--frost);
  padding: 18px 22px;
  margin: 22px 0 26px;
}

.point-box .point-title {
  font-weight: 700;
  color: var(--navy);
  font-size: 0.92rem;
  margin-bottom: 8px;
}

.point-box .point-title::before {
  content: "\2745";
  color: var(--ice);
  margin-right: 8px;
}

.note-text {
  font-size: 0.75rem;
  color: var(--ink-soft);
}

/* ---------- 広告 ---------- */
.ad-inline {
  margin: 26px auto;
  text-align: center;
  max-width: 100%;
  overflow: hidden;
}

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

.ad-label {
  display: block;
  font-size: 0.68rem;
  color: var(--ink-soft);
  letter-spacing: 0.2em;
  margin-bottom: 6px;
}

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

.amazon-banner a {
  display: block;
  padding: 16px 14px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--steel);
  text-align: center;
}

.amazon-banner a:hover {
  background: var(--frost);
  text-decoration: none;
}

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

.sidebar-card {
  border: 1px solid var(--line);
  border-top: 3px solid var(--ice);
  background: var(--white);
  padding: 18px 18px 20px;
}

.sidebar-card h2 {
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--navy);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.sidebar-card h2::before {
  content: "\2744";
  color: var(--ice);
  margin-right: 8px;
}

.sidebar-ad {
  border: none;
  padding: 0;
  background: transparent;
  text-align: center;
  overflow: hidden;
}

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

.toc-list li {
  margin-bottom: 2px;
}

.toc-list a {
  display: block;
  font-size: 0.85rem;
  padding: 8px 6px 8px 24px;
  position: relative;
  border-bottom: 1px dashed var(--line);
}

.toc-list a::before {
  content: "\2746";
  position: absolute;
  left: 4px;
  color: var(--ice);
  font-size: 0.75rem;
}

.toc-list a:hover {
  background: var(--frost);
  text-decoration: none;
}

.sidebar-links li {
  margin-bottom: 2px;
}

.sidebar-links a {
  display: block;
  font-size: 0.85rem;
  padding: 8px 6px;
  border-bottom: 1px dashed var(--line);
}

.sidebar-links a:hover {
  background: var(--frost);
  text-decoration: none;
}

/* ---------- トップページ セクション ---------- */
.top-section {
  max-width: 1160px;
  margin: 0 auto;
  padding: 56px 20px 8px;
}

.section-heading {
  text-align: center;
  margin-bottom: 34px;
}

.section-heading .heading-en {
  display: block;
  color: var(--ice);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.34em;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.section-heading h2 {
  display: inline-block;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--navy);
  letter-spacing: 0.06em;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--ice);
}

.section-heading h2::before {
  content: "\2744";
  color: var(--ice);
  margin-right: 12px;
  font-size: 1.2rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}

.about-card {
  background: linear-gradient(165deg, var(--frost) 0%, #ffffff 60%);
  border: 1px solid var(--line);
  border-top: 3px solid var(--steel);
  padding: 24px 22px;
}

.about-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.about-card h3::before {
  content: "\2745";
  color: var(--ice);
  margin-right: 8px;
}

.about-card p {
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.top-intro {
  max-width: 800px;
  margin: 0 auto 34px;
  text-align: center;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

/* ---------- ニュースリスト ---------- */
.news-list {
  border-top: 1px solid var(--line);
  max-width: 900px;
  margin: 0 auto;
}

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

.news-list a {
  display: grid;
  grid-template-columns: 108px 96px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 16px 10px;
  font-size: 0.9rem;
  color: var(--ink);
}

.news-list a:hover {
  background: var(--frost);
  text-decoration: none;
}

.news-date {
  color: var(--steel);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.news-text {
  color: var(--ink);
  line-height: 1.6;
  min-width: 0;
}

.news-tag {
  display: inline-block;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--navy);
  background: var(--frost);
  border: 1px solid var(--ice);
  padding: 3px 6px;
  white-space: nowrap;
}

/* ---------- ページカード ---------- */
.page-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}

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

.page-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

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

.page-card a:hover {
  text-decoration: none;
}

.page-card-image {
  position: relative;
}

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

.page-card-no {
  position: absolute;
  left: 0;
  top: 0;
  background: var(--navy);
  color: var(--ice);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  padding: 5px 12px;
}

.page-card-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

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

.page-card-body p {
  font-size: 0.84rem;
  color: var(--ink-soft);
  flex: 1;
}

.page-card-more {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--steel);
  letter-spacing: 0.1em;
}

.page-card-more::after {
  content: "\2192";
  margin-left: 6px;
}

/* ---------- ブログプレビュー ---------- */
.blog-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
  max-width: 900px;
  margin: 0 auto;
}

.blog-preview-card {
  border: 1px solid var(--line);
  background: var(--white);
  transition: box-shadow 0.25s ease;
}

.blog-preview-card:hover {
  box-shadow: var(--shadow);
}

.blog-preview-card a {
  color: var(--ink);
  display: block;
}

.blog-preview-card a:hover {
  text-decoration: none;
}

.blog-preview-card img {
  width: 100%;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

.blog-preview-body {
  padding: 16px 18px 18px;
}

.blog-preview-body time {
  font-size: 0.76rem;
  color: var(--steel);
  font-weight: 700;
}

.blog-preview-body h3 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--navy);
  margin-top: 6px;
  line-height: 1.55;
}

.section-more {
  text-align: center;
  margin: 28px 0 8px;
}

.section-more a {
  display: inline-block;
  border: 1px solid var(--navy);
  color: var(--navy);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 12px 40px;
  transition: background 0.2s ease, color 0.2s ease;
}

.section-more a:hover {
  background: var(--navy);
  color: var(--white);
  text-decoration: none;
}

/* ---------- ページ末尾ナビ ---------- */
.pager {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 44px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.pager a {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--steel);
  max-width: 46%;
}

.pager .pager-prev::before {
  content: "\2190";
  margin-right: 8px;
  color: var(--ice);
}

.pager .pager-next {
  text-align: right;
  margin-left: auto;
}

.pager .pager-next::after {
  content: "\2192";
  margin-left: 8px;
  color: var(--ice);
}

/* ---------- フッター ---------- */
.site-footer {
  margin-top: 70px;
  background: linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 60%, var(--steel) 130%);
  color: var(--frost);
  border-top: 3px solid var(--ice);
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 48px 20px 30px;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 36px;
}

.footer-brand .footer-title {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.footer-brand .footer-title::before {
  content: "\2744";
  color: var(--ice);
  margin-right: 10px;
}

.footer-brand p {
  font-size: 0.82rem;
  color: var(--ice-soft);
  line-height: 1.9;
}

.footer-heading {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ice);
  letter-spacing: 0.16em;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(127, 200, 248, 0.4);
  padding-bottom: 8px;
}

.footer-nav ul li,
.footer-related ul li {
  margin-bottom: 6px;
}

.footer-nav a,
.footer-related a {
  color: var(--frost);
  font-size: 0.82rem;
}

.footer-nav a:hover,
.footer-related a:hover {
  color: var(--ice);
}

.footer-legal {
  border-top: 1px solid rgba(127, 200, 248, 0.3);
  padding: 22px 20px 30px;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 26px;
  margin-bottom: 14px;
}

.footer-links a {
  color: var(--frost);
  font-size: 0.82rem;
}

.footer-links a:hover {
  color: var(--ice);
}

.footer-legal .copyright {
  font-size: 0.76rem;
  color: var(--ice-soft);
  letter-spacing: 0.08em;
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 960px) {
  html {
    scroll-padding-top: 84px;
  }

  .header-inner {
    align-items: flex-start;
    padding: 12px 20px;
  }

  .nav-toggle {
    display: flex;
    top: 16px;
  }

  .global-nav {
    display: none;
    padding-top: 10px;
  }

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

  .nav-list {
    flex-direction: column;
    max-width: none;
    gap: 0;
  }

  .nav-list a {
    padding: 12px 8px;
    font-size: 0.92rem;
    border-bottom: 1px solid rgba(127, 200, 248, 0.25);
    white-space: normal;
  }

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

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

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero::after {
    font-size: 120px;
  }

  .page-hero h1 {
    font-size: 1.5rem;
  }

  .news-list a {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .news-tag {
    display: none;
  }

  .bar-row {
    grid-template-columns: 96px minmax(0, 1fr) 46px;
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 400px;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .brand-title {
    font-size: 1.05rem;
  }

  .brand-subtitle {
    font-size: 0.62rem;
  }

  .content-section h2 {
    font-size: 1.2rem;
  }

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

/* 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; }
}