/* ===== Design tokens ===== */
:root {
  --navy: #0f2a43;
  --navy-2: #163a5c;
  --blue: #1f6feb;
  --blue-dark: #1857c0;
  --accent: #ff8a3d;
  --accent-dark: #f2701a;
  --danger: #e5484d;
  --ink: #16222e;
  --muted: #5b6b7a;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-alt: #f4f7fb;
  --card: #ffffff;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(15, 42, 67, 0.08);
  --shadow-lg: 0 14px 40px rgba(15, 42, 67, 0.14);
  --max: 1120px;
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", system-ui, -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.container { width: min(100% - 40px, var(--max)); margin-inline: auto; }

h1, h2, h3, h4 { line-height: 1.35; }

a { color: inherit; text-decoration: none; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-weight: 800; font-size: 1.25rem; color: var(--navy); letter-spacing: 0.01em; }
.logo span { color: var(--blue); }
.nav { display: flex; gap: 28px; }
.nav a { font-weight: 600; color: var(--ink); font-size: 0.95rem; position: relative; }
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--blue); transition: width 0.2s ease;
}
.nav a:hover { color: var(--blue); }
.nav a:hover::after { width: 100%; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--navy); border-radius: 2px; transition: 0.25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(31, 111, 235, 0.35), transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, #10405f 100%);
  color: #fff;
  padding: 88px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero-eyebrow {
  display: inline-block; font-weight: 700; letter-spacing: 0.08em; font-size: 0.85rem;
  color: #ffd7ba; background: rgba(255, 138, 61, 0.18); padding: 6px 14px; border-radius: 999px;
  border: 1px solid rgba(255, 138, 61, 0.4); margin-bottom: 20px;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.3rem); font-weight: 800; letter-spacing: 0.01em; }
.hero-lead { margin-top: 20px; font-size: 1.08rem; color: #d7e3f0; max-width: 640px; }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 700; padding: 14px 26px; border-radius: 999px; cursor: pointer;
  border: 2px solid transparent; transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s;
  font-size: 1rem;
}
.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-primary { background: var(--accent); color: #2a1600; box-shadow: 0 8px 22px rgba(255, 138, 61, 0.4); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }
.section .btn-ghost { color: var(--blue); border-color: var(--blue); }
.section .btn-ghost:hover { background: rgba(31, 111, 235, 0.08); }

.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 52px;
  max-width: 720px;
}
.hero-stats div {
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius); padding: 18px 16px;
}
.hero-stats strong { display: block; font-size: 1.6rem; color: #fff; }
.hero-stats span { font-size: 0.82rem; color: #c3d3e3; }

/* ===== Section base ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-title { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 800; color: var(--navy); text-align: center; }
.section-sub { text-align: center; color: var(--muted); max-width: 680px; margin: 14px auto 44px; }

/* ===== Tabs ===== */
.tabs { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.tab {
  font-weight: 700; font-size: 1rem; padding: 12px 24px; border-radius: 999px; cursor: pointer;
  background: #fff; border: 2px solid var(--line); color: var(--muted); transition: 0.2s;
}
.tab:hover { border-color: var(--blue); color: var(--blue); }
.tab.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }

.panel { display: none; animation: fade 0.35s ease; }
.panel.is-active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.panel h3 { font-size: 1.5rem; color: var(--navy); margin-bottom: 8px; }
.panel > p { color: var(--muted); max-width: 780px; }

.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 24px; }
.card-info {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
}
.card-info h4 { font-size: 1.05rem; margin-bottom: 12px; }
.card-info ul { list-style: none; }
.card-info li { position: relative; padding-left: 22px; margin-bottom: 8px; color: var(--ink); font-size: 0.96rem; }
.card-info li::before { content: ""; position: absolute; left: 4px; top: 11px; width: 7px; height: 7px; border-radius: 50%; background: var(--danger); }
.card-action { border-left: 4px solid var(--blue); }
.card-action li::before { background: var(--blue); }

.quake-highlight {
  margin-top: 22px; background: #fff5f5; border: 1px solid #ffd0d2;
  border-left: 4px solid var(--danger); border-radius: var(--radius); padding: 22px 24px;
}
.quake-highlight > h4 { font-size: 1.08rem; color: #b32126; margin-bottom: 14px; }
.quake-list { list-style: none; display: grid; gap: 14px; }
.quake-list li { display: flex; flex-direction: column; gap: 3px; }
.quake-list strong { color: var(--navy); font-size: 1rem; }
.quake-list span { color: var(--muted); font-size: 0.92rem; line-height: 1.7; }
.quake-note { margin-top: 14px; font-size: 0.82rem; color: #9a5b5d; }

.note {
  margin-top: 32px; background: #fff7ef; border: 1px solid #ffd9b8; border-radius: var(--radius);
  padding: 18px 22px; color: #7a4a15; font-size: 0.95rem;
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; justify-content: space-between;
}
.note p { margin: 0; flex: 1 1 340px; }
.note-link {
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  background: var(--blue); color: #fff; font-weight: 700; font-size: 0.9rem;
  padding: 11px 20px; border-radius: 999px; box-shadow: 0 6px 18px rgba(31, 111, 235, 0.3);
  transition: transform 0.15s ease, background 0.2s;
}
.note-link:hover { background: var(--blue-dark); transform: translateY(-2px); }

/* ===== Mindset ===== */
.mindset-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.mindset-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; box-shadow: var(--shadow); position: relative; overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.2s ease;
}
.mindset-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.mindset-card .num {
  font-size: 2.4rem; font-weight: 800; color: rgba(31, 111, 235, 0.16); line-height: 1;
}
.mindset-card h3 { font-size: 1.15rem; color: var(--navy); margin: 6px 0 10px; }
.mindset-card p { color: var(--muted); font-size: 0.95rem; }

/* ===== Checklist ===== */
/* ===== 防災スコアカード ===== */
.score-card {
  display: flex; align-items: center; gap: 22px; max-width: 720px; margin: 0 auto 24px;
  padding: 24px 28px; border-radius: 18px; color: #fff; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  box-shadow: var(--shadow-lg); transition: background 0.4s ease;
}
.score-gauge {
  flex-shrink: 0; width: 88px; height: 88px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.12); border: 2px solid rgba(255, 255, 255, 0.25);
}
.score-emoji { font-size: 2.8rem; line-height: 1; transition: transform 0.3s ease; }
.score-body { flex: 1; }
.score-label { font-size: 0.95rem; opacity: 0.85; margin-bottom: 4px; }
.score-value { font-size: 1.15rem; font-weight: 700; display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.score-value #scoreNum { font-size: 4rem; font-weight: 800; line-height: 1; letter-spacing: 0.01em; }
.score-value small { font-size: 1.5rem; margin-left: -6px; }
.score-rank {
  font-size: 1.1rem; font-weight: 800; padding: 6px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.22); align-self: center;
}
.score-msg { margin-top: 12px; font-size: 1.15rem; font-weight: 700; line-height: 1.65; opacity: 0.98; }

/* レベル別のカラーとアニメーション */
.score-card[data-level="0"] { background: linear-gradient(135deg, #4b5c6b, #5b6b7a); }
.score-card[data-level="1"] { background: linear-gradient(135deg, #b3322c, #e5484d); }
.score-card[data-level="2"] { background: linear-gradient(135deg, #b5641a, #f2701a); }
.score-card[data-level="3"] { background: linear-gradient(135deg, #1857c0, #1f6feb); }
.score-card[data-level="4"] { background: linear-gradient(135deg, #106b53, #17a67f); }
.score-card[data-level="5"] { background: linear-gradient(135deg, #8a5a00, #d99b1c); }
.score-card[data-level="5"] .score-emoji,
.score-card[data-level="4"] .score-emoji { animation: pop 0.6s ease; }
@keyframes pop {
  0% { transform: scale(0.6) rotate(-12deg); }
  60% { transform: scale(1.25) rotate(8deg); }
  100% { transform: scale(1) rotate(0); }
}

.checklist-progress {
  display: flex; align-items: center; gap: 16px; max-width: 720px; margin: 0 auto 32px; flex-wrap: wrap;
  justify-content: center;
}
.progress-bar { flex: 1 1 320px; height: 12px; background: var(--line); border-radius: 999px; overflow: hidden; }
.progress-bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--blue), var(--accent)); transition: width 0.4s ease; }
#progressText { font-weight: 700; color: var(--navy); white-space: nowrap; }

.checklist-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.checklist-group {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
}
.checklist-group h3 { font-size: 1.1rem; color: var(--navy); margin-bottom: 14px; }
.checklist-group ul { list-style: none; }
.check-item { display: flex; align-items: flex-start; gap: 10px; padding: 8px 0; cursor: pointer; border-bottom: 1px dashed var(--line); }
.check-item:last-child { border-bottom: 0; }
.check-item input { margin-top: 5px; width: 18px; height: 18px; accent-color: var(--blue); cursor: pointer; flex-shrink: 0; }
.check-item span { font-size: 0.96rem; }
.check-item.done span { color: var(--muted); text-decoration: line-through; }

/* ===== Products ===== */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.product-card {
  display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.2s ease;
}
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.product-emoji {
  font-size: 3rem; height: 130px; display: grid; place-items: center;
  background: linear-gradient(135deg, #eaf2ff, #f4f7fb);
}
.product-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.product-tag { align-self: flex-start; font-size: 0.72rem; font-weight: 700; color: var(--blue); background: rgba(31, 111, 235, 0.1); padding: 3px 10px; border-radius: 999px; margin-bottom: 10px; }
.product-card h3 { font-size: 1.05rem; color: var(--navy); margin-bottom: 8px; }
.product-card p { font-size: 0.88rem; color: var(--muted); flex: 1; }
.product-card .btn { margin-top: 16px; width: 100%; background: var(--accent); color: #2a1600; }
.product-card .btn:hover { background: var(--accent-dark); }

.affiliate-disclosure { margin-top: 36px; font-size: 0.8rem; color: var(--muted); text-align: center; max-width: 760px; margin-inline: auto; }

/* ===== Footer ===== */
.site-footer { background: var(--navy); color: #cdd9e6; padding: 56px 0 28px; }
.footer-inner { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; padding-bottom: 28px; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
.site-footer .logo { color: #fff; }
.footer-note { margin-top: 10px; font-size: 0.9rem; max-width: 360px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.92rem; }
.footer-links a:hover { color: #fff; }
.copyright { margin-top: 24px; font-size: 0.8rem; color: #8ea6bd; line-height: 1.8; }

/* ===== To top ===== */
.to-top {
  position: fixed; right: 22px; bottom: 22px; width: 48px; height: 48px; border-radius: 50%;
  background: var(--blue); color: #fff; display: grid; place-items: center; font-size: 1.3rem;
  box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transition: opacity 0.25s ease, transform 0.2s;
}
.to-top.show { opacity: 1; pointer-events: auto; }
.to-top:hover { transform: translateY(-3px); background: var(--blue-dark); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .cols, .mindset-grid, .checklist-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav {
    position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 8px 20px 16px;
    transform: translateY(-120%); transition: transform 0.3s ease; box-shadow: var(--shadow);
  }
  .nav.open { transform: translateY(0); }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .nav a::after { display: none; }
  .hero-stats { grid-template-columns: 1fr; }
  .score-card { flex-direction: column; text-align: center; gap: 16px; padding: 24px 20px; }
  .score-value { justify-content: center; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* =====================================================================
 * 記事（ブログ）
 * ===================================================================== */
/* パンくず */
.breadcrumb { background: var(--bg-alt); border-bottom: 1px solid var(--line); }
.breadcrumb ol {
  list-style: none; display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  width: min(100% - 40px, var(--max)); margin-inline: auto; padding: 12px 0; font-size: 0.85rem; color: var(--muted);
}
.breadcrumb a { color: var(--blue); }
.breadcrumb li:not(:last-child)::after { content: "›"; margin-left: 6px; color: var(--muted); }

/* 記事一覧ページ */
.articles-hero { background: linear-gradient(160deg, var(--navy), var(--navy-2)); color: #fff; padding: 56px 0; text-align: center; }
.articles-hero h1 { font-size: clamp(1.7rem, 4vw, 2.4rem); }
.articles-hero p { color: #d7e3f0; margin-top: 12px; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.article-card {
  display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.2s ease;
}
.article-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.article-card a { display: flex; flex-direction: column; height: 100%; }
.article-thumb {
  height: 140px; display: grid; place-items: center; font-size: 3.4rem;
  background: linear-gradient(135deg, #eaf2ff, #f4f7fb);
}
.article-card .body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.article-cat { align-self: flex-start; font-size: 0.72rem; font-weight: 700; color: var(--blue); background: rgba(31,111,235,.1); padding: 3px 10px; border-radius: 999px; margin-bottom: 10px; }
.article-card h2, .article-card h3 { font-size: 1.08rem; color: var(--navy); line-height: 1.5; }
.article-card p { font-size: 0.88rem; color: var(--muted); margin-top: 8px; flex: 1; }
.article-card .date { font-size: 0.78rem; color: var(--muted); margin-top: 14px; }

/* 記事本文 */
.article-main { padding: 48px 0 72px; }
.article-body { width: min(100% - 40px, 760px); margin-inline: auto; }
.article-body .article-cat { font-size: 0.78rem; margin-bottom: 14px; }
.article-body h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); color: var(--navy); line-height: 1.4; }
.article-meta { display: flex; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 0.85rem; margin: 14px 0 8px; }
.article-lead { font-size: 1.05rem; color: var(--ink); background: var(--bg-alt); border-left: 4px solid var(--blue); padding: 16px 20px; border-radius: 8px; margin: 20px 0 8px; }
.article-body h2 { font-size: 1.45rem; color: var(--navy); margin: 44px 0 14px; padding-bottom: 10px; border-bottom: 2px solid var(--line); }
.article-body h3 { font-size: 1.15rem; color: var(--navy); margin: 28px 0 10px; }
.article-body p { margin: 12px 0; }
.article-body ul, .article-body ol { margin: 12px 0 12px 1.4em; }
.article-body li { margin: 7px 0; }
.article-body strong { color: #b32126; }

/* 目次 */
.toc { background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 24px; margin: 28px 0; }
.toc h2 { font-size: 1.05rem; margin: 0 0 10px; border: 0; padding: 0; color: var(--navy); }
.toc ol { margin: 0 0 0 1.2em; }
.toc a { color: var(--blue); }

/* 記事内 商品CTA */
.aff-box {
  display: flex; gap: 18px; align-items: center; background: #fff7ef; border: 1px solid #ffd9b8;
  border-radius: var(--radius); padding: 18px 20px; margin: 20px 0;
}
.aff-box .emoji { font-size: 2.6rem; flex-shrink: 0; }
.aff-box .info { flex: 1; }
.aff-box .info strong { color: var(--navy); font-size: 1.02rem; display: block; }
.aff-box .info span { color: var(--muted); font-size: 0.88rem; }
.aff-box .btn { flex-shrink: 0; background: var(--accent); color: #2a1600; padding: 11px 20px; font-size: 0.9rem; white-space: nowrap; }
.aff-box .btn:hover { background: var(--accent-dark); }

/* 出典・ポイントボックス */
.callout { background: #eef5ff; border: 1px solid #cfe0ff; border-radius: var(--radius); padding: 16px 20px; margin: 20px 0; font-size: 0.92rem; }
.callout.warn { background: #fff5f5; border-color: #ffd0d2; }
.sources { font-size: 0.85rem; color: var(--muted); margin-top: 40px; border-top: 1px solid var(--line); padding-top: 18px; }
.sources a { color: var(--blue); }
.aff-disclaimer { font-size: 0.8rem; color: var(--muted); background: var(--bg-alt); border-radius: 8px; padding: 12px 16px; margin-top: 24px; }

/* 関連記事 */
.related { background: var(--bg-alt); padding: 56px 0; }
.related h2 { text-align: center; font-size: 1.5rem; color: var(--navy); margin-bottom: 28px; }

/* ホームの記事セクション */
.home-articles .article-grid { margin-top: 8px; }

@media (max-width: 900px) { .article-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) {
  .article-grid { grid-template-columns: 1fr; }
  .aff-box { flex-wrap: wrap; }
  .aff-box .btn { width: 100%; text-align: center; }
}

/* 記事のヘッダー画像・本文写真 */
.article-hero { width: 100%; height: auto; border-radius: 14px; margin: 0 0 18px; display: block; box-shadow: var(--shadow); }
.article-figure { margin: 24px 0; }
.article-figure img { width: 100%; height: auto; border-radius: 12px; display: block; box-shadow: var(--shadow); }
.article-figure figcaption { font-size: 0.82rem; color: var(--muted); text-align: center; margin-top: 8px; }

/* 記事内テーブル */
.article-body .tbl-wrap { overflow-x: auto; margin: 18px 0; }
.article-body table { border-collapse: collapse; width: 100%; font-size: 0.92rem; min-width: 420px; }
.article-body th, .article-body td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.article-body thead th { background: var(--navy); color: #fff; font-weight: 700; }
.article-body tbody tr:nth-child(even) { background: var(--bg-alt); }
.article-body td strong { color: var(--navy); }

/* FAQ アコーディオン */
.faq { margin: 18px 0; }
.faq details { border: 1px solid var(--line); border-radius: 10px; margin-bottom: 10px; background: #fff; overflow: hidden; }
.faq summary { cursor: pointer; padding: 15px 18px; font-weight: 700; color: var(--navy); list-style: none; position: relative; padding-right: 44px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "＋"; position: absolute; right: 16px; top: 50%; transform: translateY(-50%); color: var(--blue); font-weight: 800; }
.faq details[open] summary::after { content: "－"; }
.faq details[open] summary { border-bottom: 1px solid var(--line); }
.faq .faq-a { padding: 14px 18px; color: var(--ink); font-size: 0.94rem; }
.faq .faq-a p { margin: 0; }

/* CTAバナー（記事末尾・特集） */
.cta-band { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; border-radius: var(--radius); padding: 28px; margin: 32px 0; text-align: center; }
.cta-band h3 { font-size: 1.3rem; margin-bottom: 8px; }
.cta-band p { color: #d7e3f0; margin-bottom: 16px; }

/* 防災の日 バナー（トップページ） */
.hi-banner {
  display: flex; align-items: center; gap: 14px; justify-content: center;
  background: linear-gradient(135deg, #f2701a, #ff8a3d); color: #2a1600; font-weight: 800;
  padding: 15px 20px; text-align: center; flex-wrap: wrap;
}
.hi-banner:hover { filter: brightness(1.04); }
.hi-badge { background: #2a1600; color: #fff; border-radius: 999px; padding: 3px 13px; font-size: 0.8rem; }
.hi-arrow { font-size: 1.2rem; }

/* 防災の日 特集ページ */
.feature-hero {
  background: radial-gradient(1000px 400px at 80% -10%, rgba(255,138,61,.35), transparent 60%),
    linear-gradient(160deg, var(--navy), #10405f);
  color: #fff; padding: 72px 0; text-align: center;
}
.feature-hero .badge { display: inline-block; background: var(--accent); color: #2a1600; font-weight: 800; padding: 6px 18px; border-radius: 999px; margin-bottom: 18px; }
.feature-hero h1 { font-size: clamp(1.8rem, 4.5vw, 2.8rem); }
.feature-hero p { color: #e5eefa; margin-top: 14px; max-width: 640px; margin-inline: auto; }
.step-list { counter-reset: step; max-width: 760px; margin: 0 auto; }
.step-list .step { display: flex; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px; margin-bottom: 16px; box-shadow: var(--shadow); }
.step-list .step .n { flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 800; display: grid; place-items: center; font-size: 1.2rem; }
.step-list .step h3 { color: var(--navy); margin-bottom: 4px; }
.step-list .step p { color: var(--muted); font-size: 0.94rem; margin: 0; }