/* ============================================================
   防災テック・レジリエンス産業レポート styles.css
   カラー: 深紺（信頼）× セーフティオレンジ（警戒・行動）
   フォント: Noto Sans JP（本文）+ Shippori Mincho B1（見出し）
   ============================================================ */

:root {
  --navy: #0e2233;
  --navy-2: #16334d;
  --steel: #2c5878;
  --sky: #d9e8f2;
  --mist: #f4f8fa;
  --accent: #e05e1c;
  --accent-dark: #b34614;
  --amber: #f0a029;
  --ink: #22303a;
  --ink-soft: #55676f;
  --line: #d5e0e7;
  --white: #ffffff;
  --radius: 10px;
  --shadow: 0 4px 18px rgba(14, 34, 51, 0.12);
  --transition: all 0.25s ease;
}

* {
  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", Meiryo, sans-serif;
  color: var(--ink);
  background: var(--mist);
  line-height: 1.9;
  font-size: 16px;
}

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

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

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

h1, h2, h3, h4 {
  font-family: "Shippori Mincho B1", "Noto Sans JP", serif;
  line-height: 1.5;
  color: var(--navy);
}

/* ---------------- ヘッダー / ナビ ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(14, 34, 51, 0.97);
  border-bottom: 3px solid var(--accent);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.7rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.brand a {
  color: var(--white);
  font-family: "Shippori Mincho B1", serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand a:hover {
  color: var(--amber);
}

.brand-tagline {
  color: #9db8cc;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 0.2rem 0.4rem;
  align-items: center;
  flex-wrap: wrap;
  max-width: 820px;
  justify-content: flex-end;
}

.nav-menu li a {
  display: inline-block;
  color: #dce8f1;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  white-space: nowrap;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  background: var(--accent);
  color: var(--white);
}

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--white);
  margin: 5px 0;
  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 ---------------- */
.hero {
  position: relative;
  min-height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 34, 51, 0.15) 0%, rgba(14, 34, 51, 0.45) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: 3.5rem 1.5rem;
  max-width: 900px;
}

.hero h1 {
  color: #ffffff;
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  -webkit-text-stroke: 1px rgba(14, 34, 51, 0.85);
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.85), 0 4px 22px rgba(0, 0, 0, 0.7);
}

.hero .hero-lead {
  margin-top: 1rem;
  color: #ffe9d2;
  font-size: 1.1rem;
  font-weight: 700;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.9), 0 3px 14px rgba(0, 0, 0, 0.75);
}

.hero-page {
  min-height: 340px;
}

.hero-home {
  background-image: url("images/hero-disaster-tech.jpg");
}

.hero-p01 {
  background-image: url("images/hero-market-overview.jpg");
}

.hero-p02 {
  background-image: url("images/hero-policy-agency.jpg");
}

.hero-p03 {
  background-image: url("images/hero-early-warning.jpg");
}

.hero-p04 {
  background-image: url("images/hero-drone-robotics.jpg");
}

.hero-p05 {
  background-image: url("images/hero-satellite-comm.jpg");
}

.hero-p06 {
  background-image: url("images/hero-bcp-resilience.jpg");
}

.hero-p07 {
  background-image: url("images/hero-data-ai.jpg");
}

.hero-p08 {
  background-image: url("images/hero-future-outlook.jpg");
}

.hero-page h1 {
  font-size: 2.1rem;
}

.hero-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  padding: 0.3rem 1.1rem;
  border-radius: 999px;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* ---------------- レイアウト共通 ---------------- */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.section {
  padding: 3.2rem 0;
}

.section-title {
  font-size: 1.7rem;
  margin-bottom: 0.6rem;
  padding-left: 0.9rem;
  border-left: 6px solid var(--accent);
}

.section-note {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-bottom: 1.8rem;
}

/* ---------------- TOP: 概要 ---------------- */
.overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.overview-grid p {
  margin-bottom: 1rem;
}

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

.stat-card {
  background: var(--white);
  border-top: 4px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.3rem 1rem;
  text-align: center;
}

.stat-card .stat-value {
  font-family: "Shippori Mincho B1", serif;
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}

.stat-card .stat-value small {
  font-size: 0.95rem;
}

.stat-card .stat-label {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 0.4rem;
}

/* ---------------- TOP: ニュース ---------------- */
.news-list {
  list-style: none;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.news-list li {
  display: flex;
  gap: 1.2rem;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

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

.news-date {
  flex: 0 0 7em;
  font-family: "Shippori Mincho B1", serif;
  font-weight: 700;
  color: var(--accent-dark);
  font-size: 0.92rem;
  white-space: nowrap;
}

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

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

/* ---------------- TOP: トピックカード ---------------- */
.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.3rem;
}

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

.topic-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 26px rgba(14, 34, 51, 0.2);
}

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

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

.topic-card h3 {
  font-size: 1.02rem;
  margin-bottom: 0.5rem;
}

.topic-card p {
  font-size: 0.85rem;
  color: var(--ink-soft);
  flex: 1;
}

.topic-card .card-link {
  margin-top: 0.8rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
}

.topic-card .card-link:hover {
  color: var(--accent-dark);
}

/* ---------------- 記事ページ 2カラム ---------------- */
.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 2.4rem;
  padding: 2.8rem 0 3.5rem;
}

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

.article-main .lead {
  font-size: 1.05rem;
  background: var(--sky);
  border-left: 6px solid var(--steel);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.2rem 1.4rem;
  margin-bottom: 2.2rem;
}

.article-main h2 {
  font-size: 1.5rem;
  margin: 2.6rem 0 1.1rem;
  padding: 0.5rem 0.9rem;
  background: var(--navy);
  color: var(--white);
  border-radius: 6px;
  border-left: 8px solid var(--accent);
}

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

.article-main h3 {
  font-size: 1.15rem;
  margin: 1.9rem 0 0.8rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

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

.article-main ul,
.article-main ol {
  margin: 0 0 1.2rem 1.6rem;
}

.article-main li {
  margin-bottom: 0.4rem;
}

/* 図表 */
.figure-block {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem 1.2rem 1rem;
  margin: 1.8rem 0 2.2rem;
}

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

.figure-caption {
  text-align: center;
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 0.7rem;
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  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;
}

.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(--mist);
}

.data-table tbody th {
  background: var(--sky);
  color: var(--navy);
  white-space: nowrap;
}

/* プロセス図（CSS） */
.process-flow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: stretch;
  counter-reset: step;
}

.process-flow .step {
  flex: 1 1 140px;
  background: var(--sky);
  border: 1px solid var(--steel);
  border-radius: 8px;
  padding: 0.8rem 0.9rem;
  font-size: 0.83rem;
  position: relative;
}

.process-flow .step strong {
  display: block;
  color: var(--navy);
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
}

.process-flow .step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-weight: 700;
  width: 1.5rem;
  height: 1.5rem;
  line-height: 1.5rem;
  text-align: center;
  border-radius: 50%;
  margin-bottom: 0.4rem;
}

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

.sidebar-block {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem 1.1rem 1.3rem;
  margin-bottom: 1.6rem;
}

.sidebar-title {
  font-size: 0.95rem;
  color: var(--navy);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.4rem;
  margin-bottom: 0.9rem;
  letter-spacing: 0.06em;
}

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

.sidebar-ad img {
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}

.ad-note {
  display: block;
  font-size: 0.68rem;
  color: #9aa8b0;
  text-align: center;
  margin-bottom: 0.4rem;
  letter-spacing: 0.2em;
}

.toc-list {
  list-style: none;
  font-size: 0.88rem;
}

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

.toc-list li a {
  display: block;
  padding: 0.55rem 0.2rem 0.55rem 1.2rem;
  position: relative;
}

.toc-list li a::before {
  content: "▸";
  color: var(--accent);
  position: absolute;
  left: 0.1rem;
}

.related-list {
  list-style: none;
  font-size: 0.88rem;
}

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

.related-list li a {
  display: block;
  padding: 0.55rem 0.2rem;
}

.related-list li a:hover {
  padding-left: 0.4rem;
}

/* ---------------- 本文内広告 ---------------- */
.amazon-banner {
  margin: 0 0 1.3rem;
}

.amazon-banner a div {
  display: inline-block;
  background: linear-gradient(135deg, #fff6ec, #ffe9d0);
  border: 1px solid var(--amber);
  color: var(--accent-dark);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  transition: var(--transition);
}

.amazon-banner a div:hover {
  background: var(--amber);
  color: var(--white);
}

.inline-ad {
  margin: 1.6rem 0 2rem;
  text-align: center;
  overflow-x: auto;
}

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

/* ---------------- ページ送り ---------------- */
.pager {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.pager a.pager-prev {
  text-align: left;
}

.pager a {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem 1.2rem;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  flex: 1 1 260px;
}

.pager a.pager-next {
  text-align: right;
}

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

/* ---------------- フッター ---------------- */
.site-footer {
  background: var(--navy);
  color: #c3d4e0;
  padding: 3rem 0 1.6rem;
  margin-top: 2rem;
  border-top: 4px solid var(--accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 2.2rem;
  margin-bottom: 2rem;
}

.footer-brand {
  font-family: "Shippori Mincho B1", serif;
  color: var(--white);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}

.footer-grid p {
  font-size: 0.83rem;
}

.footer-heading {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  letter-spacing: 0.08em;
}

.footer-nav {
  list-style: none;
  font-size: 0.84rem;
}

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

.footer-nav a {
  color: #c3d4e0;
}

.footer-nav a:hover {
  color: var(--amber);
}

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

.footer-links a {
  color: #c3d4e0;
  font-size: 0.82rem;
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
}

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

.copyright {
  text-align: center;
  font-size: 0.78rem;
  color: #8aa2b5;
}

/* ---------------- レスポンシブ ---------------- */
@media (max-width: 1024px) {
  .topic-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-layout {
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 1.6rem;
  }
}

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

  .hamburger {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-2);
    flex-direction: column;
    align-items: stretch;
    max-width: none;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
  }

  .nav-menu.open {
    max-height: 640px;
  }

  .nav-menu li a {
    display: block;
    padding: 0.85rem 1.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    white-space: normal;
  }

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

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

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }

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

@media (max-width: 560px) {
  .topic-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 2.2rem 0;
  }

  .hero {
    min-height: 360px;
  }

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

  .pager a {
    flex: 1 1 100%;
    text-align: center;
  }

  .pager a.pager-next {
    text-align: center;
  }
}

/* ===== 業界応援パートナー募集 ===== */
.partner-page-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.partner-page-hero {
  padding: 4.5rem 0 3.5rem;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 55%, var(--steel) 100%);
  color: var(--white);
}

.partner-page-eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.partner-page-title {
  font-family: "Shippori Mincho B1", serif;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  line-height: 1.35;
  margin-bottom: 1.25rem;
  color: var(--white);
}

.partner-page-lead {
  max-width: 800px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.92);
}

.partner-page-content {
  padding: 3.5rem 0 4.5rem;
  background: var(--mist);
}

.partner-page-grid {
  display: grid;
  gap: 2rem;
}

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

.partner-content-block h2 {
  font-family: "Shippori Mincho B1", serif;
  font-size: 1.35rem;
  color: var(--navy);
  margin-bottom: 1rem;
}

.partner-content-block h3 {
  font-size: 1.05rem;
  color: var(--steel);
  margin: 1.5rem 0 0.75rem;
}

.partner-content-block p {
  line-height: 1.9;
}

.partner-content-block p + p,
.partner-content-block ul,
.partner-content-block ol {
  margin-top: 1rem;
}

.partner-content-block ul,
.partner-content-block ol {
  padding-left: 1.4rem;
}

.partner-content-block li {
  margin-top: 0.5rem;
  line-height: 1.8;
}

.partner-highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.partner-highlight-card {
  background: var(--sky);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

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

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

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

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

.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: 0.75rem;
  margin-top: 1.5rem;
}

.partner-btn {
  display: inline-block;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
}

.partner-btn-primary {
  background: var(--accent);
  color: var(--white);
}

.partner-btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

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

.partner-btn-ghost:hover {
  background: rgba(44, 88, 120, 0.08);
}

.partner-cta-box .partner-btn-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

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

.partner-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  background: rgba(224, 94, 28, 0.12);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.partner-inline-section {
  padding: 3rem 1.5rem;
  background: var(--mist);
}

.partner-inline-card {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.partner-inline-title {
  font-family: "Shippori Mincho B1", serif;
  font-size: 1.25rem;
  color: var(--navy);
  margin: 0 0 0.6rem;
}

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

.partner-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .partner-inline-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .partner-content-block,
  .partner-inline-card {
    padding: 1.5rem;
  }
}

/* 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; }
}