/* ===== 占いツール共通スタイル ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-navy: #8e3a59;
  --color-purple: #b0436e;
  --color-gold: #f5c6d0;
  --color-white: #ffffff;
  --color-light-bg: #fdf2f5;
  --color-text: #3a2030;
  --color-text-muted: #7a5a6a;
  --color-border: #f0c4d4;
  --font-base:
    system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  --radius-md: 16px;
  --shadow-soft: 0 4px 24px rgba(176, 67, 110, 0.12);
  --shadow-card: 0 8px 32px rgba(142, 58, 89, 0.12);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-light-bg);
  line-height: 1.7;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== ヘッダー ===== */
.tool-header {
  background: linear-gradient(135deg, #2a1520 0%, #6b2f4a 50%, #c87090 100%);
  color: var(--color-white);
  padding: 60px 20px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.tool-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(
      1px 1px at 15% 20%,
      rgba(255, 255, 255, 0.6) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 35% 10%,
      rgba(255, 255, 255, 0.4) 0%,
      transparent 100%
    ),
    radial-gradient(
      1.5px 1.5px at 60% 30%,
      rgba(255, 255, 255, 0.7) 0%,
      transparent 100%
    ),
    radial-gradient(
      1px 1px at 80% 15%,
      rgba(255, 255, 255, 0.5) 0%,
      transparent 100%
    ),
    radial-gradient(
      1.5px 1.5px at 50% 90%,
      rgba(255, 255, 255, 0.4) 0%,
      transparent 100%
    );
  pointer-events: none;
}

.tool-header h1 {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  font-weight: 900;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.tool-header p {
  font-size: 1rem;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}

.tool-back-link {
  display: inline-block;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.tool-back-link:hover {
  color: #fff;
  text-decoration: underline;
}

/* ===== カード ===== */
.tool-main {
  margin-top: -40px;
  padding-bottom: 60px;
  position: relative;
  z-index: 2;
}

.tool-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 40px 28px;
  margin-bottom: 24px;
}

.tool-card h2 {
  font-size: 1.3rem;
  color: var(--color-navy);
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}

/* ===== フォーム ===== */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
  background: var(--color-light-bg);
  color: var(--color-text);
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-purple);
}

.form-row {
  display: flex;
  gap: 12px;
}

.form-row > * {
  flex: 1;
}

/* ===== ボタン ===== */
.btn-submit {
  display: block;
  width: 100%;
  background: linear-gradient(135deg, #e8788a 0%, #c85a7c 100%);
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 16px;
  border: none;
  border-radius: 50px;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 16px rgba(200, 90, 124, 0.4);
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 90, 124, 0.5);
}

/* ===== 結果表示 ===== */
.result {
  display: none;
  background: linear-gradient(135deg, #fdf2f5 0%, #f5c6d0 100%);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  margin-bottom: 24px;
  border: 1px solid var(--color-border);
}

.result.show {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.result-title {
  font-size: 1.4rem;
  color: var(--color-navy);
  font-weight: 700;
  margin-bottom: 16px;
  text-align: center;
}

.result-number {
  font-size: 4rem;
  font-weight: 900;
  text-align: center;
  background: linear-gradient(135deg, #8e3a59 0%, #c85a7c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.result-keyword {
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-purple);
  font-weight: 600;
  margin-bottom: 20px;
}

.result-description {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.8;
  background: rgba(255, 255, 255, 0.7);
  padding: 16px;
  border-radius: 12px;
}

.result-list {
  list-style: none;
  padding: 0;
}

.result-list li {
  background: rgba(255, 255, 255, 0.7);
  padding: 12px 16px;
  margin-bottom: 10px;
  border-radius: 10px;
  font-size: 0.95rem;
}

.result-list li strong {
  color: var(--color-navy);
  display: inline-block;
  min-width: 60px;
}

/* ===== CTA ===== */
.cta-box {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.cta-box h3 {
  color: var(--color-navy);
  font-size: 1.2rem;
  margin-bottom: 8px;
  letter-spacing: 0.03em;
}

.cta-box p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.cta-box .price {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-purple);
  display: block;
  margin-bottom: 8px;
}

.cta-box .price small {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, #e8788a 0%, #c85a7c 100%);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 50px;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 16px rgba(200, 90, 124, 0.4);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 90, 124, 0.5);
}

/* ===== フッター ===== */
.tool-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.85);
  padding: 40px 20px 30px;
  text-align: center;
  font-size: 0.85rem;
}

.tool-footer a {
  color: var(--color-gold);
}

.tool-footer a:hover {
  text-decoration: underline;
}

.tool-footer .disclaimer {
  font-size: 0.75rem;
  opacity: 0.7;
  margin-top: 16px;
  line-height: 1.6;
}

/* ===== 関連ツールカード ===== */
.related-tools {
  margin-top: 40px;
}

.related-tools h3 {
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-navy);
  margin-bottom: 20px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.related-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.related-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.related-card .icon {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 6px;
}

/* ===== ブログ ===== */
.blog-list {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 20px;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.blog-card h3 {
  color: var(--color-navy);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.blog-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.blog-card .meta {
  font-size: 0.8rem;
  color: var(--color-purple);
  margin-top: 8px;
}

article.blog-article {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 40px 28px;
  box-shadow: var(--shadow-card);
}

article.blog-article h1 {
  color: var(--color-navy);
  font-size: 1.6rem;
  margin-bottom: 20px;
  line-height: 1.4;
}

article.blog-article h2 {
  color: var(--color-purple);
  font-size: 1.2rem;
  margin: 32px 0 12px;
  padding-left: 12px;
  border-left: 4px solid var(--color-purple);
}

article.blog-article p {
  margin-bottom: 16px;
  font-size: 0.95rem;
  line-height: 1.9;
}

article.blog-article ul {
  margin: 16px 0;
  padding-left: 24px;
}

article.blog-article ul li {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

article.blog-article .meta {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

@media (max-width: 480px) {
  .tool-header {
    padding: 40px 16px 60px;
  }
  .tool-card,
  article.blog-article {
    padding: 28px 20px;
  }
  .result-number {
    font-size: 3rem;
  }
}