/* =============================================
   Solar Scout — 記事・固定ページ共通スタイル
   Navy × Orange
   ============================================= */

:root {
  --navy:        #1E2C5A;
  --deep-navy:   #16224A;
  --orange:      #E9731A;
  --dark-orange: #D5640F;
  --off-white:   #F4F6F8;
  --ink:         #1A2033;
  --white:       #FFFFFF;
  --border:      #E3E7EC;
  --shadow:      rgba(22,34,74,.06);
  --text-on-dark: rgba(255,255,255,.82);
  --text-muted:   rgba(255,255,255,.6);
  --text-sub:     #5A6580;
}

/* ---- 基盤リセット ---- */
.ss-page,
.ss-page *,
.ss-page *::before,
.ss-page *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.ss-page {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: var(--ink);
  background: var(--white);
  line-height: 1.85;
  letter-spacing: 0.04em;
}
.ss-page a { text-decoration: none; }

/* =============================================
   共通ヘッダー
   ============================================= */
.ss-header {
  width: 100%;
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
}
.ss-header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 40px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ss-logo {
  font-weight: 900;
  font-size: 18px;
  color: var(--white);
  letter-spacing: 0.06em;
}
.ss-header-cta {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  font-size: 13px;
  padding: 10px 22px;
  letter-spacing: 0.08em;
  border-radius: 4px;
}
.ss-header-cta:hover {
  background: var(--dark-orange);
  color: var(--white);
}

/* =============================================
   共通フッター
   ============================================= */
.ss-footer {
  background: var(--deep-navy);
  padding: 48px 0;
}
.ss-footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
}
.ss-footer-name {
  font-weight: 900;
  font-size: 16px;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: 0.06em;
}
.ss-footer-nav {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.ss-footer-nav a {
  color: var(--text-muted);
  font-size: 13px;
  letter-spacing: 0.05em;
}
.ss-footer-nav a:hover { color: var(--white); }
.ss-copyright {
  font-family: 'Oswald', sans-serif;
  font-size: 11px;
  color: rgba(255,255,255,.3);
  letter-spacing: 0.15em;
}

/* =============================================
   記事（コラム）ページ
   ============================================= */
.ss-article-main {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 40px 80px;
}

/* パンくず */
.ss-breadcrumb {
  font-size: 12px;
  color: var(--text-sub);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.ss-breadcrumb a { color: var(--text-sub); }
.ss-breadcrumb a:hover { color: var(--orange); }
.ss-breadcrumb-sep { color: var(--border); }

/* 記事ヘッダー */
.ss-article-cat {
  display: inline-block;
  font-family: 'Oswald', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: var(--orange);
  border: 1px solid var(--orange);
  padding: 2px 8px;
  margin-bottom: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
}
.ss-article-title {
  font-weight: 900;
  font-size: 26px;
  line-height: 1.55;
  color: var(--ink);
  margin-bottom: 12px;
  border-bottom: 2px solid var(--navy);
  padding-bottom: 14px;
  letter-spacing: 0.04em;
}
.ss-article-meta {
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  color: var(--text-sub);
  letter-spacing: 0.08em;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ss-article-updated {
  font-size: 11px;
  color: var(--text-sub);
  opacity: 0.8;
}

/* アイキャッチ */
.ss-article-eyecatch {
  margin-bottom: 40px;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.ss-article-eyecatch img {
  display: block;
  width: 100%;
  height: auto;
}

/* 本文 */
.ss-article-body {
  font-size: 16px;
  line-height: 1.95;
  color: var(--ink);
  letter-spacing: 0.04em;
}
.ss-article-body h2 {
  font-weight: 900;
  font-size: 19px;
  color: var(--white);
  background: var(--navy);
  padding: 12px 18px;
  border-left: 4px solid var(--orange);
  margin: 48px 0 18px;
  letter-spacing: 0.04em;
  line-height: 1.5;
  border-radius: 0 4px 4px 0;
}
.ss-article-body h3 {
  font-weight: 900;
  font-size: 17px;
  color: var(--ink);
  border-bottom: 2px solid var(--navy);
  padding-bottom: 8px;
  margin: 36px 0 16px;
  letter-spacing: 0.04em;
  line-height: 1.5;
}
.ss-article-body h4 {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  padding-left: 14px;
  border-left: 3px solid var(--orange);
  margin: 28px 0 12px;
  letter-spacing: 0.04em;
  line-height: 1.5;
}
.ss-article-body p { margin-bottom: 20px; }
.ss-article-body a { color: var(--orange); text-decoration: underline; }
.ss-article-body a:hover { color: var(--dark-orange); }
.ss-article-body img { max-width: 100%; height: auto; }
.ss-article-body ul,
.ss-article-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
  line-height: 2;
}
.ss-article-body li { margin-bottom: 6px; }
.ss-article-body blockquote {
  border-left: 3px solid var(--navy);
  padding-left: 16px;
  color: var(--text-sub);
  margin: 24px 0;
}
.ss-article-body .ss-warn {
  border-left: 4px solid var(--orange);
  padding: 14px 16px;
  background: #FFF7F2;
  border-radius: 0 4px 4px 0;
}
.ss-article-body .ss-info {
  border-left: 4px solid var(--navy);
  padding: 14px 16px;
  background: var(--off-white);
  border-radius: 0 4px 4px 0;
}

/* 記事下CTA */
.ss-article-cta {
  background: var(--navy);
  padding: 44px 36px;
  margin-top: 64px;
  text-align: center;
  border-radius: 8px;
}
.ss-article-cta-title {
  font-weight: 900;
  font-size: 19px;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.55;
  letter-spacing: 0.04em;
}
.ss-article-cta-text {
  font-size: 14px;
  color: var(--text-on-dark);
  margin-bottom: 24px;
  line-height: 2;
  letter-spacing: 0.04em;
}
.ss-article-cta-btn {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
  padding: 14px 40px;
  letter-spacing: 0.08em;
  border-radius: 4px;
}
.ss-article-cta-btn:hover {
  background: var(--dark-orange);
  color: var(--white);
}

/* =============================================
   FAQ ショートコード共通
   ============================================= */
.ss-faq-item {
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.ss-faq-q {
  background: var(--navy);
  color: var(--white);
  padding: 14px 18px;
  font-weight: 700;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  line-height: 1.7;
  font-size: 15px;
  letter-spacing: 0.04em;
}
.ss-faq-q span,
.ss-faq-a span {
  font-family: 'Oswald', sans-serif;
  font-size: 13px;
  font-weight: 700;
  padding: 1px 8px;
  flex-shrink: 0;
  margin-top: 2px;
  border-radius: 2px;
}
.ss-faq-q span { background: var(--orange); color: var(--white); }
.ss-faq-a span { background: var(--off-white); color: var(--navy); }
.ss-faq-a {
  background: var(--white);
  padding: 14px 18px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border-left: 3px solid var(--orange);
  color: var(--ink);
  line-height: 2;
  font-size: 15px;
  letter-spacing: 0.04em;
}

/* =============================================
   レスポンシブ
   ============================================= */
@media (max-width: 834px) {
  .ss-article-title { font-size: 20px; }
  .ss-article-main { padding: 32px 24px 64px; }
  .ss-header-inner { padding: 0 24px; }
  .ss-footer-inner { padding: 0 24px; }
}

@media (max-width: 480px) {
  .ss-article-title { font-size: 19px; }
  .ss-article-main { padding: 24px 20px 56px; }
  .ss-article-cta { padding: 32px 20px; }
  .ss-article-cta-btn { display: block; padding: 14px; text-align: center; }
  .ss-footer-nav { gap: 16px; }
  .ss-footer-inner { padding: 0 20px; }
  .ss-header-inner { padding: 0 20px; }
}