/* ===== 自動生成CSS（テーマ: aurora） ===== */
:root {
  --color: #d4477e;
  --color-light: #d4477e22;
}
/* ===== 共通リッチブロック（全テーマ記事ページで使用） ===== */
.box-point { background: #f0f7ff; border-left: 4px solid #3b82f6; border-radius: 0 8px 8px 0; padding: 20px 24px; margin: 28px 0; }
.box-point-title { font-weight: 700; color: #1d4ed8; margin-bottom: 10px; font-size: 14px; }
.box-warning { background: #fffbeb; border-left: 4px solid #f59e0b; border-radius: 0 8px 8px 0; padding: 20px 24px; margin: 28px 0; }
.box-warning-title { font-weight: 700; color: #92400e; margin-bottom: 10px; font-size: 14px; }
.box-summary { background: #f0fdf4; border: 2px solid #22c55e; border-radius: 10px; padding: 24px; margin: 32px 0; }
.box-summary-title { font-weight: 700; color: #15803d; font-size: 16px; margin-bottom: 14px; }
.merit-box { background: #f0fdf4; border-left: 4px solid #22c55e; border-radius: 0 8px 8px 0; padding: 16px 20px; margin: 20px 0; }
.merit-title { font-weight: 700; color: #15803d; margin-bottom: 10px; font-size: 14px; }
.merit-box ul { padding-left: 20px; }
.merit-box ul li { margin: 6px 0; }
.demerit-box { background: #fff1f2; border-left: 4px solid #f43f5e; border-radius: 0 8px 8px 0; padding: 16px 20px; margin: 20px 0; }
.demerit-title { font-weight: 700; color: #be123c; margin-bottom: 10px; font-size: 14px; }
.demerit-box ul { padding-left: 20px; }
.demerit-box ul li { margin: 6px 0; }
.ranking-item { display: flex; align-items: center; gap: 16px; border: 1px solid #e5e7eb; border-radius: 10px; padding: 16px 20px; margin: 10px 0; }
.rank-num { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 18px; flex-shrink: 0; }
.rank-1 { background: #fef3c7; color: #92400e; }
.rank-2 { background: #f3f4f6; color: #374151; }
.rank-3 { background: #fef3c7; color: #78350f; opacity: 0.7; }
.rank-other { background: #f3f4f6; color: #6b7280; }
.rank-title { font-weight: 700; font-size: 15px; margin-bottom: 4px; }
.rank-desc { font-size: 13px; color: #6b7280; }
.check-list { list-style: none; padding: 0; margin: 16px 0; }
.check-item { display: flex; align-items: flex-start; gap: 8px; padding: 6px 0; font-size: 15px; }
.check-icon { color: #22c55e; font-weight: 700; flex-shrink: 0; }
.step-item { display: flex; align-items: flex-start; gap: 16px; padding: 16px; border: 1px solid #e5e7eb; border-radius: 8px; margin: 10px 0; }
.step-num { background: var(--color, #4f46e5); color: #fff; font-size: 11px; font-weight: 700; padding: 4px 8px; border-radius: 4px; white-space: nowrap; flex-shrink: 0; }
.step-text { font-size: 15px; line-height: 1.7; }
.step-text p { margin: 0 0 6px; }
.step-ol { margin: 4px 0 4px 18px; padding: 0; }
.step-ul { margin: 4px 0 4px 18px; padding: 0; }
.step-ol li, .step-ul li { margin-bottom: 4px; }
.step-sub-list { margin: 4px 0 2px 16px; padding: 0; list-style: disc; }
.step-sub-list li { font-size: 13px; color: #555; }
.faq-item { border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden; margin: 12px 0; }
.faq-q { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; background: #f8fafc; font-weight: 700; }
.faq-a { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; }
.faq-icon { width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; flex-shrink: 0; background: var(--color, #4f46e5); color: #fff; }
.faq-icon-a { background: #f59e0b; }
.balloon { background: #f8fafc; border: 1px solid #e5e7eb; border-radius: 12px; padding: 16px 20px; margin: 16px 0; }
.balloon-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.balloon-icon { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.balloon-icon-placeholder { width: 40px; height: 40px; border-radius: 50%; background: var(--color, #4f46e5); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 16px; flex-shrink: 0; }
.balloon-name { font-size: 12px; font-weight: 700; color: var(--color, #4f46e5); }
.balloon-text { font-size: 15px; line-height: 1.7; }
.cta-box { text-align: center; margin: 32px 0; }
.cta-box-free { text-align: left; background: linear-gradient(135deg, var(--color-light, #f0f4ff) 0%, #fff 100%); border: 1px solid var(--color, #4f46e5); border-radius: 10px; padding: 20px 24px; margin: 32px 0; }
.cta-box-free p { margin-bottom: 10px; color: #333; font-size: 15px; }
.cta-box-free p:last-child { margin-bottom: 0; }
.cta-box-free a { color: var(--color, #4f46e5); font-weight: 600; text-decoration: underline; }
.cta-btn { display: inline-block; background: var(--color, #4f46e5); color: #fff !important; padding: 14px 40px; border-radius: 8px; text-decoration: none; font-weight: 700; font-size: 16px; transition: opacity 0.15s; }
.cta-btn:hover { opacity: 0.85; }
.profile-box { border: 1px solid #e5e7eb; border-radius: 10px; padding: 20px 24px; margin: 24px 0; background: #f8fafc; }
.profile-content { font-size: 14px; line-height: 1.8; color: #444; }
.related-box { border-left: 3px solid var(--color, #4f46e5); padding: 10px 16px; margin: 16px 0; background: #f8fafc; border-radius: 0 6px 6px 0; }
.related-link { text-decoration: none; color: var(--color, #4f46e5); font-size: 14px; font-weight: 500; }
.related-link:hover { text-decoration: underline; }
.table-wrap { overflow-x: auto; margin: 20px 0; }
.content-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.content-table th { background: var(--color, #4f46e5); color: #fff; padding: 10px 14px; text-align: left; font-weight: 600; }
.content-table td { padding: 10px 14px; border-bottom: 1px solid #e5e7eb; }
.content-table tr:nth-child(even) td { background: #f8fafc; }
.code-block { margin: 24px 0; border-radius: 8px; overflow: hidden; background: #1e1e2e; }
.code-block pre { margin: 0; padding: 20px; overflow-x: auto; }
.code-block code { font-family: 'Fira Code', 'Consolas', 'Monaco', monospace; font-size: 14px; line-height: 1.7; color: #cdd6f4; background: none; }
.img-figure { margin: 28px 0; text-align: center; }
.img-figure img { max-width: 100%; height: auto; border-radius: 8px; }
.img-figure figcaption { font-size: 12px; color: #9ca3af; margin-top: 8px; }
.img-figure.img-size-small img { max-width: 300px; }
.img-figure.img-size-medium img { max-width: 500px; }
.img-figure.img-size-large img { max-width: 800px; }
.img-figure.img-size-full img { max-width: 100%; width: 100%; }
hr.divider { border: none; border-top: 1px solid #e5e7eb; margin: 36px 0; }
blockquote { border-left: 3px solid #d1d5db; padding: 12px 20px; margin: 24px 0; color: #6b7280; font-style: italic; }
.article-tags { margin-top: 32px; padding-top: 20px; border-top: 1px solid #f0f0f0; display: flex; flex-wrap: wrap; gap: 8px; }
.tag-link { display: inline-block; font-size: 12px; padding: 4px 12px; border-radius: 20px; background: var(--color-light, #f0f0f0); color: var(--color, #333); text-decoration: none; border: 1px solid var(--color, #ddd); }
.tag-link:hover { opacity: 0.8; }
/* [MOSAIC] モザイク画像 */
.mosaic-wrap { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin: 20px 0; }
.mosaic-image { position: relative; cursor: pointer; overflow: hidden; border-radius: 8px; display: inline-block; }
.mosaic-image img { filter: blur(20px); transition: filter 0.4s ease; display: block; }
.mosaic-image.revealed img { filter: none; }
.mosaic-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(0, 0, 0, 0.4); color: #fff; font-size: 14px; font-weight: 600; letter-spacing: 1px; pointer-events: none; transition: opacity 0.4s ease; }
.mosaic-image.revealed .mosaic-overlay { opacity: 0; }
/* [VIDEO] 動画埋め込み（YouTube・Vimeo） */
.video-embed { position: relative; width: 100%; max-width: 720px; margin: 24px auto; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 8px; background: #000; }
.video-embed iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }
.video-caption { text-align: center; font-size: 13px; color: #6b7280; margin: -16px auto 24px; max-width: 720px; }
.video-embed-fallback { margin: 24px 0; padding: 16px; background: #f9fafb; border: 1px solid #e5e7eb; border-radius: 8px; text-align: center; }
.video-embed-fallback a { color: #2563eb; text-decoration: none; font-weight: 600; }
.video-embed-fallback a:hover { text-decoration: underline; }
/* 投稿日・更新日 (WordPress風) */
.article-meta .meta-published,
.article-meta .meta-updated { display: inline-block; }
.article-meta .meta-updated { margin-left: 16px; opacity: 0.75; }
@media (max-width: 600px) {
    .article-meta .meta-updated { margin-left: 0; margin-top: 4px; display: block; }
}
/* ===== 自動関連記事 ===== */
.auto-related-box {
    margin: 48px 0 32px;
    padding: 24px 0;
    border-top: 1px solid #e5e7eb;
}
.auto-related-heading {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #111;
    letter-spacing: 0.02em;
}
.auto-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.auto-related-card {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: 8px;
    overflow: hidden;
    background: #fafafa;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.auto-related-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
.auto-related-thumb {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    background: #e5e7eb;
}
.auto-related-thumb-placeholder {
    background: linear-gradient(135deg, #e5e7eb, #f3f4f6);
}
.auto-related-title {
    font-size: 13px;
    line-height: 1.5;
    padding: 10px 12px 12px;
    color: #333;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
@media (max-width: 600px) {
    .auto-related-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .auto-related-card {
        display: grid;
        grid-template-columns: 120px 1fr;
    }
    .auto-related-thumb {
        aspect-ratio: 4 / 3;
    }
    .auto-related-title {
        align-self: center;
        padding: 12px;
        -webkit-line-clamp: 3;
    }
}
.theme-minimal .auto-related-card,
.theme-cards .auto-related-card {
    background: #f5f5f5;
}
/* 装飾ボックス内の長文・URL折り返し */
.box-point, .box-warning, .box-summary, .merit-box, .demerit-box,
.cta-box, .cta-box-free, .profile-box, .balloon-text, .faq-a, .faq-q,
.related-box, .step-text, .mosaic-wrap { word-break: break-word; overflow-wrap: break-word; }
.box-point a, .box-warning a, .box-summary a, .merit-box a, .demerit-box a,
.cta-box a, .cta-box-free a, .profile-box a, .balloon-text a, .faq-a a,
.related-box a, .step-text a { word-break: break-all; overflow-wrap: break-word; }
/* ===== Aurora テーマ — トップページ ===== */
/* body.theme-aurora でスコープ（他テーマに影響しない） */

body.theme-aurora {
  background: #050314;
  color: rgba(255,255,255,0.85);
  font-family: 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Noto Sans JP', sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

/* ===== ヒーローセクション ===== */
.theme-aurora .aurora-hero {
  position: relative;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: 0 24px;
}

.theme-aurora .aurora-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.theme-aurora .aurora-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.6;
}

.theme-aurora .aurora-orb-1 {
  width: 400px;
  height: 300px;
  background: rgba(168,85,247,0.5);
  top: -80px;
  left: -60px;
}

.theme-aurora .aurora-orb-2 {
  width: 350px;
  height: 280px;
  background: rgba(236,72,153,0.4);
  top: -60px;
  right: -40px;
}

.theme-aurora .aurora-orb-3 {
  width: 500px;
  height: 200px;
  background: rgba(59,130,246,0.3);
  bottom: -60px;
  left: 50%;
  transform: translateX(-50%);
}

.theme-aurora .aurora-nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  max-width: 1080px;
  margin: 0 auto;
  width: 100%;
}

.theme-aurora .aurora-nav .site-name {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
}

.theme-aurora .aurora-nav nav a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 2px;
  transition: color 0.2s;
}

.theme-aurora .aurora-nav nav a:hover {
  color: #f0abfc;
}

.theme-aurora .aurora-hero-text {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px 0 60px;
  max-width: 760px;
  margin: 0 auto;
  width: 100%;
}

.theme-aurora .aurora-eyebrow {
  font-size: 11px;
  letter-spacing: 4px;
  color: #e9d5ff;
  margin-bottom: 16px;
  opacity: 0.85;
}

.theme-aurora .aurora-hero-title {
  font-family: 'Noto Serif JP', Georgia, serif;
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 16px;
  line-height: 1.3;
  text-shadow: 0 0 40px rgba(168,85,247,0.6), 0 0 80px rgba(236,72,153,0.3);
}

.theme-aurora .aurora-hero-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  margin: 0;
  line-height: 1.8;
}

.theme-aurora .aurora-divider-glow {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #a855f7, #ec4899, #3b82f6, transparent);
}

/* ===== タグクラウド ===== */
.theme-aurora .tag-cloud {
  text-align: center;
  padding: 24px 24px 0;
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.theme-aurora .tag-cloud a {
  display: inline-block;
  font-size: 12px;
  padding: 4px 14px;
  border-radius: 20px;
  text-decoration: none;
  color: rgba(255,255,255,0.8);
  border: 0.5px solid rgba(168,85,247,0.45);
  background: rgba(168,85,247,0.1);
  transition: background 0.2s, border-color 0.2s;
}

.theme-aurora .tag-cloud a:hover {
  background: rgba(168,85,247,0.25);
  border-color: #a855f7;
  color: #fff;
}

/* ===== 記事一覧セクション ===== */
.theme-aurora .aurora-articles-section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

.theme-aurora .aurora-section-heading {
  text-align: center;
  margin-bottom: 32px;
}

.theme-aurora .aurora-section-title {
  font-family: 'Noto Serif JP', Georgia, serif;
  font-size: 24px;
  color: #fff;
  margin: 8px 0 0;
  font-weight: 700;
}

/* ===== articles-grid 上書き ===== */
.theme-aurora .articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ===== 記事カード 上書き ===== */
.theme-aurora .article-card {
  background: rgba(255,255,255,0.04);
  border: 0.5px solid rgba(168,85,247,0.25);
  border-radius: 12px;
  overflow: hidden;
  backdrop-filter: blur(10px);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.theme-aurora .article-card:hover {
  border-color: rgba(168,85,247,0.6);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(168,85,247,0.2);
}

.theme-aurora .card-img-tag {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.theme-aurora .card-no-img {
  height: 120px;
  background: linear-gradient(135deg, rgba(168,85,247,0.15), rgba(59,130,246,0.15));
}

.theme-aurora .card-body {
  padding: 16px;
}

.theme-aurora .card-title {
  font-family: 'Noto Serif JP', Georgia, serif;
  font-size: 15px;
  color: #fff;
  line-height: 1.6;
  font-weight: 600;
}

.theme-aurora .card-link {
  text-decoration: none;
  display: block;
  color: inherit;
}

.theme-aurora .card-tags {
  padding: 0 16px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.theme-aurora .card-tag-link {
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(168,85,247,0.15);
  border: 0.5px solid rgba(168,85,247,0.35);
  color: rgba(255,255,255,0.7);
  text-decoration: none;
}

/* ===== ページネーション 上書き ===== */
.theme-aurora .pagination a,
.theme-aurora .pagination span {
  border: 0.5px solid rgba(168,85,247,0.4) !important;
  color: rgba(255,255,255,0.8) !important;
  background: rgba(168,85,247,0.08) !important;
  transition: background 0.2s, border-color 0.2s;
}

.theme-aurora .pagination a:hover {
  background: rgba(168,85,247,0.25) !important;
  border-color: #a855f7 !important;
  color: #fff !important;
}

/* ===== top-body / bottom-body ===== */
.theme-aurora .top-body,
.theme-aurora .bottom-body {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 24px 0;
  color: rgba(255,255,255,0.8);
  line-height: 1.9;
}

/* ===== top-body / bottom-body 内の見出し ===== */
.theme-aurora .top-body h2,
.theme-aurora .bottom-body h2 {
  font-family: 'Noto Serif JP', Georgia, serif;
  font-size: 22px;
  color: #fff;
  padding-left: 16px;
  border-left: 4px solid;
  border-image: linear-gradient(180deg, #a855f7, #ec4899) 1;
  margin: 32px 0 16px;
  line-height: 1.5;
  font-weight: 700;
}

.theme-aurora .top-body h3,
.theme-aurora .bottom-body h3 {
  font-family: 'Noto Serif JP', Georgia, serif;
  font-size: 17px;
  color: #e9d5ff;
  margin: 28px 0 12px;
  line-height: 1.5;
  font-weight: 700;
}

.theme-aurora .top-body h4,
.theme-aurora .bottom-body h4 {
  font-size: 15px;
  color: rgba(255,255,255,0.9);
  margin: 24px 0 10px;
  font-weight: 700;
}

.theme-aurora .top-body p,
.theme-aurora .bottom-body p {
  margin: 0 0 16px;
}

.theme-aurora .top-body ul,
.theme-aurora .top-body ol,
.theme-aurora .bottom-body ul,
.theme-aurora .bottom-body ol {
  padding-left: 24px;
  margin: 0 0 18px;
}

.theme-aurora .top-body li,
.theme-aurora .bottom-body li {
  margin-bottom: 8px;
  line-height: 1.8;
}

.theme-aurora .top-body strong,
.theme-aurora .bottom-body strong {
  color: #fff;
  font-weight: 700;
}

.theme-aurora .top-body a,
.theme-aurora .bottom-body a {
  color: #f0abfc;
  text-decoration: underline;
  text-decoration-color: rgba(240,171,252,0.3);
}

.theme-aurora .top-body blockquote,
.theme-aurora .bottom-body blockquote {
  background: linear-gradient(135deg, rgba(168,85,247,0.08), rgba(236,72,153,0.08));
  border-left: 3px solid #a855f7;
  padding: 20px 24px;
  border-radius: 4px;
  font-family: 'Noto Serif JP', Georgia, serif;
  font-style: italic;
  color: rgba(255,255,255,0.9);
  margin: 24px 0;
}

.theme-aurora .top-body hr,
.theme-aurora .bottom-body hr {
  border: 0;
  height: 0.5px;
  background: linear-gradient(90deg, transparent, rgba(168,85,247,0.6), rgba(236,72,153,0.6), transparent);
  margin: 36px 0;
}

/* ===== 装飾タグ上書き（top-body / bottom-body 内でも有効） ===== */

/* [POINT] */
.theme-aurora .box-point {
  background: linear-gradient(135deg, rgba(168,85,247,0.12), rgba(59,130,246,0.12));
  border-left: 3px solid #a855f7;
  border-radius: 0 8px 8px 0;
  color: rgba(255,255,255,0.9);
}
.theme-aurora .box-point-title { color: #f0abfc; letter-spacing: 2px; }
.theme-aurora .box-point ul,
.theme-aurora .box-point li,
.theme-aurora .box-point p { color: rgba(255,255,255,0.9); }

/* [WARNING] */
.theme-aurora .box-warning {
  background: linear-gradient(135deg, rgba(236,72,153,0.12), rgba(245,158,11,0.1));
  border-left: 3px solid #ec4899;
  color: rgba(255,255,255,0.9);
}
.theme-aurora .box-warning-title { color: #fda4af; }
.theme-aurora .box-warning ul,
.theme-aurora .box-warning li,
.theme-aurora .box-warning p { color: rgba(255,255,255,0.9); }

/* [SUMMARY] */
.theme-aurora .box-summary {
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(168,85,247,0.12));
  border: 1px solid rgba(168,85,247,0.4);
  color: rgba(255,255,255,0.9);
}
.theme-aurora .box-summary-title { color: #c4b5fd; }
.theme-aurora .box-summary ul,
.theme-aurora .box-summary li,
.theme-aurora .box-summary p { color: rgba(255,255,255,0.9); }

/* [MERIT] / [DEMERIT] */
.theme-aurora .merit-box {
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(168,85,247,0.08));
  border-left: 3px solid #3b82f6;
  color: rgba(255,255,255,0.9);
}
.theme-aurora .merit-title { color: #93c5fd; }
.theme-aurora .merit-box ul,
.theme-aurora .merit-box li { color: rgba(255,255,255,0.9); }

.theme-aurora .demerit-box {
  background: linear-gradient(135deg, rgba(236,72,153,0.12), rgba(168,85,247,0.08));
  border-left: 3px solid #ec4899;
  color: rgba(255,255,255,0.9);
}
.theme-aurora .demerit-title { color: #fda4af; }
.theme-aurora .demerit-box ul,
.theme-aurora .demerit-box li { color: rgba(255,255,255,0.9); }

/* [STEP] */
.theme-aurora .step-item {
  background: rgba(255,255,255,0.03);
  border: 0.5px solid rgba(168,85,247,0.3);
  border-radius: 10px;
}
.theme-aurora .step-num { background: linear-gradient(135deg, #a855f7, #ec4899); color: #fff; }
.theme-aurora .step-text { color: rgba(255,255,255,0.9); }
.theme-aurora .step-sub-list li { color: rgba(255,255,255,0.7); }

/* [FAQ] */
.theme-aurora .faq-item {
  background: rgba(255,255,255,0.03);
  border: 0.5px solid rgba(168,85,247,0.3);
  border-radius: 10px;
}
.theme-aurora .faq-q { background: rgba(168,85,247,0.15); color: #fff; }
.theme-aurora .faq-a { color: rgba(255,255,255,0.85); }
.theme-aurora .faq-icon { background: linear-gradient(135deg, #a855f7, #ec4899); color: #fff; }
.theme-aurora .faq-icon-a { background: linear-gradient(135deg, #ec4899, #f59e0b); }

/* [BALLOON] */
.theme-aurora .balloon {
  background: rgba(255,255,255,0.04);
  border: 0.5px solid rgba(168,85,247,0.3);
  color: rgba(255,255,255,0.9);
}
.theme-aurora .balloon-name { color: #f0abfc; }
.theme-aurora .balloon-icon-placeholder {
  background: linear-gradient(135deg, #a855f7, #ec4899);
  color: #fff;
}
.theme-aurora .balloon-text { color: rgba(255,255,255,0.85); }

/* [CTA] */
.theme-aurora .cta-box-free {
  background: linear-gradient(135deg, rgba(168,85,247,0.2), rgba(236,72,153,0.15));
  border: 0.5px solid rgba(168,85,247,0.5);
  color: rgba(255,255,255,0.9);
}
.theme-aurora .cta-box-free p { color: rgba(255,255,255,0.9); }
.theme-aurora .cta-box-free a { color: #f0abfc; }
.theme-aurora .cta-btn,
.theme-aurora .cta-box a.cta-btn {
  background: linear-gradient(90deg, #a855f7, #ec4899);
  color: #fff;
  border: none;
  box-shadow: 0 0 20px rgba(168,85,247,0.4);
}

/* [RANK] */
.theme-aurora .ranking-item {
  background: rgba(255,255,255,0.04);
  border: 0.5px solid rgba(168,85,247,0.3);
}
.theme-aurora .rank-1 { background: linear-gradient(135deg, #a855f7, #ec4899); color: #fff; }
.theme-aurora .rank-2 { background: linear-gradient(135deg, #6366f1, #a855f7); color: #fff; }
.theme-aurora .rank-3 { background: linear-gradient(135deg, #3b82f6, #6366f1); color: #fff; }
.theme-aurora .rank-other { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.8); }
.theme-aurora .rank-title { color: #fff; }
.theme-aurora .rank-desc { color: rgba(255,255,255,0.7); }

/* [TABLE] */
.theme-aurora .content-table,
.theme-aurora .top-body table,
.theme-aurora .bottom-body table {
  background: rgba(255,255,255,0.03);
  border: 0.5px solid rgba(168,85,247,0.3);
  width: 100%;
  border-collapse: collapse;
}
.theme-aurora .content-table th,
.theme-aurora .top-body th,
.theme-aurora .bottom-body th {
  background: rgba(168,85,247,0.2);
  color: #fff;
  border-bottom: 0.5px solid rgba(168,85,247,0.4);
  padding: 10px 14px;
  text-align: left;
}
.theme-aurora .content-table td,
.theme-aurora .top-body td,
.theme-aurora .bottom-body td {
  color: rgba(255,255,255,0.85);
  border-bottom: 0.5px solid rgba(255,255,255,0.08);
  padding: 10px 14px;
}

/* [CHECK] */
.theme-aurora .check-list {
  list-style: none;
  padding: 0;
  margin: 16px 0;
}
.theme-aurora .check-icon { color: #a855f7; margin-right: 8px; }
.theme-aurora .check-item { color: rgba(255,255,255,0.9); }

/* [PROFILE] */
.theme-aurora .profile-box {
  background: rgba(255,255,255,0.04);
  border: 0.5px solid rgba(168,85,247,0.3);
  color: rgba(255,255,255,0.9);
}
.theme-aurora .profile-content { color: rgba(255,255,255,0.8); }

/* [RELATED] */
.theme-aurora .related-box {
  background: rgba(168,85,247,0.08);
  border-left: 3px solid #a855f7;
  border-radius: 0 8px 8px 0;
  padding: 12px 16px;
  margin: 12px 0;
}
.theme-aurora .related-link { color: #f0abfc; }
.theme-aurora .related-link:hover { color: #fff; }

/* ===== タグページ用ヘッダー（aurora_article.css と同じスタイル） ===== */
.theme-aurora .aurora-article-header {
  position: relative;
  background: rgba(5,3,20,0.9);
  backdrop-filter: blur(12px);
}

.theme-aurora .aurora-divider-glow-top {
  height: 1px;
  background: linear-gradient(90deg, transparent, #a855f7, #ec4899, #3b82f6, transparent);
}

.theme-aurora .aurora-article-header .header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.theme-aurora .aurora-article-header .site-name {
  color: #fff;
  text-decoration: none;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.theme-aurora .aurora-article-header nav a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 2px;
  transition: color 0.2s;
}

.theme-aurora .aurora-article-header nav a:hover { color: #f0abfc; }

/* ===== タグページ専用 ヒーロー ===== */
.theme-aurora .aurora-tag-hero {
  position: relative;
  overflow: hidden;
  padding: 60px 24px 50px;
  text-align: center;
}

.theme-aurora .aurora-tag-hero .aurora-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.theme-aurora .aurora-tag-hero .aurora-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.4;
}

.theme-aurora .aurora-tag-hero .aurora-orb-center {
  width: 600px;
  height: 300px;
  background: rgba(168,85,247,0.5);
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
}

.theme-aurora .aurora-tag-hero .aurora-orb-side {
  width: 350px;
  height: 250px;
  background: rgba(236,72,153,0.35);
  top: -40px;
  right: -80px;
}

.theme-aurora .aurora-tag-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}

.theme-aurora .aurora-tag-title {
  font-family: 'Noto Serif JP', Georgia, serif;
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  margin: 8px 0 12px;
  line-height: 1.3;
  text-shadow: 0 0 30px rgba(168,85,247,0.5);
}

.theme-aurora .aurora-tag-count {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 2px;
}

.theme-aurora .aurora-tag-desc-wrap {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px 32px 0;
  color: rgba(255,255,255,0.85);
  line-height: 1.9;
}

@media (max-width: 720px) {
  .theme-aurora .aurora-tag-hero { padding: 40px 16px 32px; }
  .theme-aurora .aurora-tag-title { font-size: 24px; }
}

/* ===== フッター ===== */
.theme-aurora .aurora-footer {
  background: #050314;
  border-top: 0.5px solid rgba(168,85,247,0.2);
  text-align: center;
  padding: 32px 24px;
  color: rgba(255,255,255,0.5);
  font-size: 13px;
}

.theme-aurora .aurora-footer-name {
  font-family: 'Noto Serif JP', Georgia, serif;
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 6px;
  letter-spacing: 2px;
}

/* ===== レスポンシブ ===== */
@media (max-width: 720px) {
  .theme-aurora .aurora-hero-title { font-size: 26px; }
  .theme-aurora .aurora-hero { min-height: 280px; }
  .theme-aurora .articles-grid { grid-template-columns: 1fr; }
  .theme-aurora .aurora-articles-section { padding: 32px 16px 48px; }
  .theme-aurora .aurora-nav { padding: 16px 0; }
}

/* ===== カスタムCSS（ここに追記） ===== */