/* お金診断 - 共通スタイル（ツール工房.ai と同じパレット） */
:root {
  --color-bg: #faf8f5;
  --color-bg-soft: #f3efe8;
  --color-text: #1a1a1a;
  --color-muted: #6b6b6b;
  --color-subtle: #9a9a9a;
  --color-navy: #1a1a1a;
  --color-navy-light: #4a4a4a;
  --color-accent: #5b5bd6;
  --color-accent-soft: #ebebfa;
  --color-border: #e8e4dc;
  --color-card-bg: #f3efe8;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --max-width: 880px;
  --max-width-wide: 1100px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --radius: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--color-navy); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--color-navy-light); }
img { max-width: 100%; height: auto; }

/* ========== Header ========== */
.site-header {
  background: var(--color-bg);
  color: var(--color-text);
  padding: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: saturate(180%) blur(8px);
}
.site-header-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-logo {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.site-logo:hover { color: var(--color-text); }
.site-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.site-nav a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}
.site-nav a:hover { color: var(--color-text); }

/* ========== Main ========== */
main { padding: 0 16px 60px; }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
}
.container-wide {
  max-width: var(--max-width-wide);
  margin: 0 auto;
}

/* ========== Hero ========== */
.hero {
  background: var(--color-bg);
  color: var(--color-text);
  padding: 80px 16px 60px;
  text-align: center;
}
.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
}
.hero p {
  margin: 0 auto;
  max-width: 680px;
  font-size: 1.05rem;
  color: var(--color-muted);
}

/* ========== Section heading ========== */
h2.section-title {
  font-size: 1.4rem;
  margin: 48px 0 20px;
  letter-spacing: -0.01em;
}
h3 { font-size: 1.05rem; margin: 28px 0 12px; }

/* ========== Tool cards ========== */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin: 24px 0 40px;
}
.tool-card {
  display: block;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-text);
  transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.tool-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-accent);
  color: var(--color-text);
}
.tool-card .tool-emoji {
  font-size: 32px;
  display: block;
  margin-bottom: 8px;
}
.tool-card h3 {
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--color-navy);
}
.tool-card p {
  margin: 0;
  font-size: 14px;
  color: var(--color-muted);
}
.tool-card .tool-meta {
  display: inline-block;
  margin-top: 10px;
  font-size: 12px;
  color: var(--color-accent);
  font-weight: 600;
}
.tool-card-soon {
  background: var(--color-bg-soft);
  border-style: dashed;
  pointer-events: none;
  opacity: 0.7;
}
.tool-card-soon .tool-meta {
  color: var(--color-muted);
  font-family: "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.article-list .article-soon {
  display: block;
  position: relative;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  opacity: 0.55;
  cursor: not-allowed;
}
.article-list .article-soon h4 { margin: 6px 0 4px; font-size: 16px; color: var(--color-navy); }
.article-list .article-soon p { margin: 0; font-size: 13px; color: var(--color-muted); }
.article-list .article-soon .soon-tag {
  position: absolute;
  top: 10px;
  right: 12px;
  background: var(--color-muted);
  color: #fff;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

/* ========== Article cards ========== */
.article-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}
.article-list li a {
  display: block;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.article-list li a:hover {
  border-color: var(--color-navy);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
}
.article-list .badge {
  display: inline-block;
  font-size: 11px;
  background: var(--color-accent);
  color: #fff;
  padding: 2px 8px;
  border-radius: 999px;
  margin-right: 6px;
}
.article-list .badge.basic { background: var(--color-navy); }
.article-list h4 { margin: 6px 0 4px; font-size: 16px; color: var(--color-navy); }
.article-list p { margin: 0; font-size: 13px; color: var(--color-muted); }

/* ========== Diagnostic tool ========== */
.tool-page { padding-top: 24px; }
.tool-page .tool-header {
  text-align: center;
  margin-bottom: 32px;
}
.tool-page .tool-header h1 {
  font-size: 26px;
  color: var(--color-navy);
  margin: 0 0 8px;
}
.tool-page .tool-header .meta {
  color: var(--color-muted);
  font-size: 14px;
}

.progress-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 24px;
}
.progress-bar .fill {
  height: 100%;
  background: var(--color-accent);
  width: 0;
  transition: width 0.3s;
}

.question-block {
  background: var(--color-card-bg);
  border-radius: var(--radius);
  padding: 24px 20px;
  margin-bottom: 16px;
}
.question-block .q-num {
  font-size: 13px;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 6px;
}
.question-block .q-text {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px;
}
.question-block .q-helper {
  font-size: 13px;
  color: var(--color-muted);
  margin: -8px 0 14px;
}
.option-list .ms-option {
  display: flex;
  align-items: center;
  gap: 10px;
}
.option-list .ms-option .ms-mark {
  display: inline-block;
  font-size: 18px;
  width: 24px;
  flex-shrink: 0;
}
.option-list .ms-option.selected {
  background: #e8eef9;
}
.option-list .ms-header {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-navy);
  margin: 14px 0 4px;
  padding: 4px 8px;
  background: var(--color-card-bg);
  border-radius: 4px;
  border-left: 3px solid var(--color-accent);
}
.option-list .ms-header:first-child {
  margin-top: 0;
}
.option-list { display: grid; gap: 10px; }
.option-list button,
.option-list select {
  width: 100%;
  text-align: left;
  background: #fff;
  border: 2px solid var(--color-border);
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.1s, background 0.1s;
}
.option-list button:hover {
  border-color: var(--color-navy);
  background: #f0f3fa;
}
.option-list button.selected {
  border-color: var(--color-navy);
  background: #e8eef9;
  font-weight: 600;
}
.option-list select { cursor: pointer; }

.tool-actions {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-top: 20px;
}
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}
.btn-primary {
  background: var(--color-navy);
  color: #fff;
}
.btn-primary:hover { background: var(--color-navy-light); color: #fff; }
.btn-primary:disabled {
  background: var(--color-muted);
  cursor: not-allowed;
}
.btn-secondary {
  background: #fff;
  color: var(--color-navy);
  border: 1.5px solid var(--color-navy);
}
.btn-secondary:hover { background: #f0f3fa; }

/* Result */
.result-block {
  display: none;
  background: linear-gradient(135deg, #f8f9fb 0%, #ffffff 100%);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 28px 24px;
  margin-top: 16px;
}
.result-block.show { display: block; }
.result-type {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  padding: 4px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}
.result-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-navy);
  margin: 0 0 12px;
}
.result-desc {
  margin: 0 0 20px;
  line-height: 1.8;
}
.result-affiliate {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
  margin: 20px 0;
}
.result-affiliate h4 {
  margin: 0 0 10px;
  font-size: 15px;
  color: var(--color-navy);
}
.result-affiliate ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.result-affiliate li a {
  display: inline-block;
  padding: 8px 14px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  text-decoration: none;
  font-size: 13px;
  color: var(--color-text);
}
.result-affiliate li a:hover {
  border-color: var(--color-navy);
  background: #f0f3fa;
}

/* チェックリスト型 結果 */
.checklist-results {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 20px 0;
}
.checklist-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-muted);
  border-radius: 8px;
  padding: 16px 18px;
}
.checklist-item.priority-large { border-left-color: #d23838; }
.checklist-item.priority-medium { border-left-color: var(--color-accent); }
.checklist-item.priority-small { border-left-color: var(--color-success); }

.checklist-item .ci-header {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.checklist-item .ci-rank {
  background: var(--color-navy);
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
}
.checklist-item .ci-category {
  font-weight: 700;
  font-size: 16px;
  color: var(--color-navy);
}
.checklist-item .ci-priority {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}
.checklist-item.priority-large .ci-priority { background: #fde6e6; color: #a01e1e; }
.checklist-item.priority-medium .ci-priority { background: #fff7e0; color: #8a6d10; }
.checklist-item.priority-small .ci-priority { background: #e6f4ec; color: #1a6e3f; }

.checklist-item .ci-advice {
  font-size: 14px;
  margin: 6px 0 10px;
  line-height: 1.7;
}
.checklist-item .ci-related {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.checklist-item .ci-related a {
  display: inline-block;
  font-size: 12px;
  padding: 5px 10px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-decoration: none;
  color: var(--color-text);
}
.checklist-item .ci-related a:hover {
  border-color: var(--color-navy);
}
.checklist-perfect {
  background: linear-gradient(135deg, #e6f4ec 0%, #fff 100%);
  border: 2px solid var(--color-success);
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  margin: 20px 0;
}
.checklist-perfect h3 { color: var(--color-success); margin: 0 0 8px; }

.share-row {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.share-row a {
  display: inline-block;
  padding: 8px 14px;
  background: #000;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-size: 13px;
}
.share-row a.btn-restart {
  background: var(--color-muted);
}

.disclaimer {
  margin-top: 24px;
  padding: 14px 16px;
  background: #fffbe6;
  border-left: 3px solid var(--color-warning);
  font-size: 13px;
  color: #6b5e00;
}

.feedback-section {
  background: var(--color-card-bg);
  border-radius: 8px;
  padding: 16px 18px;
  margin: 24px 0 12px;
}
.feedback-section h4 {
  margin: 0 0 4px;
  font-size: 15px;
  color: var(--color-navy);
}
.feedback-section .helper {
  font-size: 12px;
  color: var(--color-muted);
  margin: 0 0 10px;
}
.feedback-section textarea {
  width: 100%;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 10px 12px;
  margin: 0 0 8px;
  resize: vertical;
  min-height: 80px;
  box-sizing: border-box;
}
.feedback-section textarea:focus {
  outline: none;
  border-color: var(--color-navy);
}
.feedback-section .feedback-result {
  margin-top: 8px;
  font-size: 13px;
}

/* ========== Article ========== */
.article-page main { padding-top: 32px; }
.article-page article {
  max-width: 720px;
  margin: 0 auto;
}
.article-page article h1 {
  font-size: 28px;
  color: var(--color-navy);
  line-height: 1.4;
  margin: 0 0 8px;
}
.article-page .article-meta {
  color: var(--color-muted);
  font-size: 13px;
  margin-bottom: 28px;
}
.article-page .pr-notice {
  font-size: 12px;
  background: #f3f4f6;
  color: var(--color-muted);
  padding: 6px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
  display: inline-block;
}
.article-page article h2 {
  font-size: 20px;
  border-left: 4px solid var(--color-accent);
  padding-left: 10px;
  margin: 36px 0 14px;
}
.article-page article h3 {
  font-size: 17px;
  color: var(--color-navy);
}
.article-page article p { margin: 12px 0; }
.article-page article ul, .article-page article ol { margin: 12px 0; padding-left: 24px; }
.article-page article li { margin: 4px 0; }
.article-page article table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}
.article-page article th, .article-page article td {
  border: 1px solid var(--color-border);
  padding: 8px 10px;
  text-align: left;
}
.article-page article th { background: var(--color-card-bg); }
.article-page article blockquote {
  border-left: 4px solid var(--color-accent);
  background: var(--color-card-bg);
  padding: 12px 16px;
  margin: 16px 0;
  color: var(--color-muted);
  font-size: 14px;
}
.affiliate-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 24px 0;
}
.affiliate-card h4 {
  margin: 0 0 10px;
  font-size: 15px;
  color: var(--color-navy);
}
.affiliate-card a {
  display: inline-block;
  padding: 10px 18px;
  background: var(--color-navy);
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  margin-right: 8px;
  margin-top: 6px;
}
.affiliate-card a.secondary {
  background: #fff;
  color: var(--color-navy);
  border: 1.5px solid var(--color-navy);
}
.cross-tool {
  background: #f0f3fa;
  border: 1px dashed var(--color-navy);
  border-radius: var(--radius);
  padding: 18px;
  margin: 28px 0;
}
.cross-tool h4 { margin: 0 0 8px; color: var(--color-navy); font-size: 15px; }
.cross-tool a {
  font-weight: 600;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--color-bg);
  color: var(--color-muted);
  padding: 40px 16px 30px;
  margin-top: 80px;
  border-top: 1px solid var(--color-border);
}
.site-footer-inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  text-align: center;
  font-size: 0.85rem;
}
.site-footer-inner a { color: var(--color-muted); }
.site-footer-inner a:hover { color: var(--color-text); }
.site-footer-inner .links {
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}
.site-footer-inner .copyright {
  color: var(--color-subtle);
  font-size: 0.8rem;
}
.site-footer-inner .related {
  background: var(--color-bg-soft);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 20px;
  font-size: 0.85rem;
}
.site-footer-inner .related strong { display: block; margin-bottom: 8px; color: var(--color-text); }
.site-footer-inner .related .tools-list { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.site-footer-inner .related .tools-list a {
  background: #fff;
  border: 1px solid var(--color-border);
  padding: 4px 12px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.8rem;
  color: var(--color-text);
}
.site-footer-inner .related .tools-list a:hover {
  border-color: var(--color-accent);
}

/* ========== Responsive ========== */
@media (max-width: 600px) {
  .hero { padding: 40px 16px 32px; }
  .hero h1 { font-size: 22px; }
  .site-nav { gap: 12px; font-size: 13px; }
  .tool-page .tool-header h1 { font-size: 22px; }
  .question-block { padding: 18px 14px; }
  .question-block .q-text { font-size: 15px; }
  .article-page article h1 { font-size: 22px; }
}