/*
  Article stylesheet (scoped)
  - Prevent collisions with ../style.css (site-wide)
  - Only styles inside article pages: body.article-page and .post-container
*/

/* Page base (do NOT add body padding; header/footer are controlled by ../style.css) */
body.article-page {
  font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  line-height: 1.75;
  color: #333;
  background-color: #f9f9f9;
  margin: 0;
}

/* Article layout */
body.article-page .post-container {
  max-width: 1000px;
  margin: 40px auto;
  background: #fff;
  padding: 40px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  border-radius: 8px;
}

@media (max-width: 768px) {
  body.article-page .post-container {
    padding: 24px;
    margin: 20px 12px;
  }
}

/* Typography (scoped) */
body.article-page .post-container .category {
  color: #555;
  font-weight: bold;
  margin: 0 0 10px;
  background: transparent !important;
  padding: 0 !important;
}

/* Prevent site-wide highlight styles from leaking into article header */
body.article-page .post-container .post-header,
body.article-page .post-container .post-header * {
  background: transparent !important;
}

body.article-page .post-container h1 {
  background: transparent !important;
  font-size: 1.9rem;
  line-height: 1.35;
  margin: 0 0 26px;
  border-bottom: 1px solid #eee;
  padding-bottom: 16px;
}

body.article-page .post-container h2 {
  font-size: 1.45rem;
  border-bottom: 2px solid #333;
  padding-bottom: 8px;
  margin: 46px 0 22px;
}

body.article-page .post-container h3 {
  font-size: 1.1rem;
  margin: 0 0 10px;
}

body.article-page .post-container p {
  margin: 12px 0;
}

/* Desktop-only: add a bit more breathing room without affecting mobile */
@media (min-width: 769px) {
  body.article-page .post-container {
    line-height: 2.1;
  }

  body.article-page .post-container p {
    margin: 17px 0;
  }

  body.article-page .post-container ul {
    margin: 22px 0;
  }

  body.article-page .post-container ul li {
    margin-bottom: 12px;
  }

  body.article-page .post-container .feature-box p {
    margin: 14px 0;
  }
}

/* Eyecatch */
body.article-page .post-container .eyecatch {
  margin: 0 0 28px;
}

body.article-page .post-container .eyecatch-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

/* Lead */
body.article-page .post-container .lead {
  font-size: 1.05rem;
  background: #f4f4f4;
  padding: 22px;
  border-left: 4px solid #999;
  margin: 0 0 34px;
  border-radius: 8px;
}

/* Lists */
body.article-page .post-container ul {
  background: #f4f4f4;
  padding: 18px 18px 18px 38px;
  border-radius: 8px;
  margin: 18px 0;
}

body.article-page .post-container ul li {
  margin-bottom: 10px;
}

/* Table */
body.article-page .post-container .table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
}

body.article-page .post-container .comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

body.article-page .post-container .comparison-table th,
body.article-page .post-container .comparison-table td {
  border: 1px solid #ddd;
  padding: 12px 8px;
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
}

body.article-page .post-container .comparison-table th {
  background-color: #f4f4f4;
}

/* 001.html: case grid */
body.article-page .post-container .case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 26px 0 10px;
}

@media (max-width: 768px) {
  body.article-page .post-container .case-grid {
    grid-template-columns: 1fr;
  }
}

body.article-page .post-container .case-box {
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  background: #fff;
  padding: 18px;
}

body.article-page .post-container .case-box h3 {
  margin-top: 0;
}

/* 002.html: feature boxes */
body.article-page .post-container .feature-box {
  background: #f9f9f9;
  border: 1px solid #eee;
  padding: 22px;
  border-radius: 8px;
  margin: 20px 0;
  border-left: 4px solid #333;
}

body.article-page .post-container .feature-box h3 {
  margin-top: 0;
  font-size: 1.15rem;
  color: #333;
  border: none;
  padding-bottom: 0;
  margin-bottom: 10px;
}

body.article-page .post-container .feature-box ul {
  background: transparent;
  padding-left: 22px;
  margin: 14px 0 0;
}

/* Next links */
body.article-page .post-container .next-step-box {
  margin: 40px 0;
  padding: 24px;
  background: #fdfdfd;
  border: 2px solid #999;
  border-radius: 12px;
}

body.article-page .post-container .link-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
}

body.article-page .post-container .link-item {
  display: block;
  padding: 16px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  text-decoration: none;
  transition: 0.2s;
}

body.article-page .post-container .link-item:hover {
  background: #f4f4f4;
  border-color: #999;
}

body.article-page .post-container .link-title {
  display: block;
  color: #333;
  font-weight: bold;
}

body.article-page .post-container .link-desc {
  font-size: 0.9rem;
  color: #666;
}

/* Common CTA (scoped to article so it won't affect global .btn styles) */
body.article-page .post-container .common-cta {
  margin-top: 60px;
  border-top: 1px solid #eee;
  padding-top: 50px;
}

body.article-page .post-container .cta-inner {
  background: #333;
  color: #fff;
  padding: 44px 34px;
  text-align: center;
  border-radius: 12px;
}

body.article-page .post-container .cta-inner h3 {
  color: #fff;
  font-size: 1.6rem;
  margin: 0 0 14px;
}

body.article-page .post-container .cta-inner p {
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0 auto 26px;
  opacity: 0.95;
  max-width: 760px;
}

body.article-page .post-container .cta-buttons {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  max-width: 920px;
  margin: 0 auto;
  align-items: stretch;
  justify-items: stretch;
}

body.article-page .post-container .btn {
  /* Reset any site-wide .btn positioning/margins that could cause overlap */
  position: static !important;
  left: auto !important;
  right: auto !important;
  top: auto !important;
  bottom: auto !important;
  transform: none !important;
  margin: 0 !important;

  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 72px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.2s;
  text-align: center;
  white-space: nowrap;
}

body.article-page .post-container .btn.download {
  background: #fff;
  color: #333;
}

body.article-page .post-container .btn.contact {
  background: #e67e22;
  color: #fff;
}

@media (max-width: 600px) {
  body.article-page .post-container .cta-buttons {
    grid-template-columns: 1fr;
    justify-items: stretch;
  }

  body.article-page .post-container .btn {
    width: 100%;
    max-width: 420px;
    white-space: normal;
    height: auto;
    padding: 14px 22px;
  }
}

/* Optional: template/code blocks used by some pages */
body.article-page .post-container .template-section {
  margin: 40px 0;
  padding: 28px;
  background: #f0f4f8;
  border-radius: 12px;
}

body.article-page .post-container .code-block,
body.article-page .post-container .copy-area {
  background: #fff;
  padding: 20px;
  border: 1px dashed #999;
  font-family: Consolas, Monaco, "Courier New", Courier, monospace;
  font-size: 0.95rem;
  line-height: 1.7;
  color: #444;
  white-space: pre-wrap;
  overflow-wrap: break-word;
}

/* Budget table helpers (used by budget pages) */
body.article-page .post-container .budget-table th,
body.article-page .post-container .budget-table td {
  padding: 15px 10px;
}

body.article-page .post-container .highlight-col {
  background-color: #fff9f5;
  border-left: 2px solid #e67e22 !important;
  border-right: 2px solid #e67e22 !important;
}

body.article-page .post-container .total-row {
  background: #f4f4f4;
  font-weight: bold;
  font-size: 1.05rem;
}

body.article-page .post-container .total-row td {
  color: #e67e22;
}

/* =============================
   Case cards (005.html etc.)
   - Makes the case grid look like clear cards
   - Prevents label wrapping like "プラ\nン"
   ============================= */

/* Override earlier .case-grid with a cleaner spacing for cards */
body.article-page .post-container .case-grid--cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin: 22px 0 10px;
}

@media (max-width: 900px) {
  body.article-page .post-container .case-grid--cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Card shell */
body.article-page .post-container .case-card {
  border: 1px solid #e6e6e6;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
}

/* Header band */
body.article-page .post-container .case-card-header {
  background: #f4f4f4;
  padding: 14px 16px;
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.4;
  border-bottom: 1px solid #e6e6e6;
}

body.article-page .post-container .case-card-body {
  padding: 16px;
}

/* Mini table: compact, aligned labels */
body.article-page .post-container .case-mini-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 12px;
  font-size: 0.95rem;
}

body.article-page .post-container .case-mini-table th {
  width: 5.5em;
  text-align: left;
  vertical-align: top;
  color: #555;
  font-weight: 700;
  padding: 6px 10px 6px 0;
  white-space: nowrap;
  word-break: keep-all;
}

body.article-page .post-container .case-mini-table td {
  text-align: left;
  vertical-align: top;
  padding: 6px 0;
  word-break: break-word;
}

body.article-page .post-container .case-mini-table tr + tr th,
body.article-page .post-container .case-mini-table tr + tr td {
  border-top: 1px dashed #e2e2e2;
}

/* Result block */
body.article-page .post-container .case-result-text {
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px solid #eee;
  font-size: 0.98rem;
  line-height: 1.75;
}

body.article-page .post-container .case-result-text strong {
  font-weight: 800;
}

/* Small improvements if cards are used inside narrow containers */
@media (max-width: 480px) {
  body.article-page .post-container .case-card-header {
    padding: 12px 14px;
    font-size: 1rem;
  }
  body.article-page .post-container .case-card-body {
    padding: 14px;
  }
  body.article-page .post-container .case-mini-table th {
    width: 5.2em;
  }
}