:root{--color-primary: #bf0000;--color-primary-dark: #8f0000;--color-accent: #ff6b35;--color-bg: #fdf8f5;--color-surface: #ffffff;--color-text: #2b2320;--color-text-muted: #6b5f5a;--color-border: #f0e4dd;--radius: 14px;--shadow: 0 4px 16px rgba(191, 0, 0, .06);--shadow-hover: 0 8px 24px rgba(191, 0, 0, .12);font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic,Noto Sans JP,Meiryo,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--color-bg);color:var(--color-text);line-height:1.8}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.container{max-width:960px;margin:0 auto;padding:0 20px}.site-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}.site-header .container{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}.site-logo{font-size:1.15rem;font-weight:800;color:var(--color-primary);display:flex;align-items:center;gap:6px}.site-logo:hover{text-decoration:none;opacity:.85}.site-nav{display:flex;gap:20px;font-size:.92rem;font-weight:600}.site-nav a{color:var(--color-text)}.site-nav a:hover{color:var(--color-primary)}.hero{padding:48px 0 32px;text-align:center}.hero h1{font-size:1.8rem;margin-bottom:10px}.hero p{color:var(--color-text-muted);max-width:620px;margin:0 auto}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin:28px 0}.article-card{background:var(--color-surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease;border:1px solid var(--color-border)}.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.article-card a{text-decoration:none;color:inherit}.article-card .card-emoji{font-size:2.4rem;background:linear-gradient(135deg,#fff0ec,#ffe4d6);padding:28px 0;text-align:center}.article-card .card-body{padding:16px 18px 20px;flex:1;display:flex;flex-direction:column}.card-category{display:inline-block;font-size:.72rem;font-weight:700;color:var(--color-primary);background:#fdeceb;padding:3px 10px;border-radius:999px;margin-bottom:8px;width:fit-content}.card-title{font-size:1.02rem;font-weight:700;margin:0 0 8px;line-height:1.5}.card-desc{font-size:.86rem;color:var(--color-text-muted);margin:0;flex:1}.card-date{font-size:.76rem;color:var(--color-text-muted);margin-top:12px}.cta-banner{background:linear-gradient(120deg,var(--color-primary),var(--color-primary-dark));border-radius:var(--radius);padding:26px 28px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin:32px 0;box-shadow:var(--shadow)}.cta-banner .cta-text strong{display:block;font-size:1.1rem;margin-bottom:4px}.cta-banner .cta-text span{font-size:.85rem;opacity:.9}.cta-button{background:#fff;color:var(--color-primary-dark)!important;font-weight:800;padding:12px 26px;border-radius:999px;white-space:nowrap;box-shadow:0 2px 8px #00000026}.cta-button:hover{text-decoration:none;opacity:.92}.article-header{padding:40px 0 20px}.article-header .card-category{margin-bottom:14px}.article-header h1{font-size:1.7rem;line-height:1.5;margin:0 0 12px}.article-meta{color:var(--color-text-muted);font-size:.85rem}.article-body{background:var(--color-surface);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);margin-bottom:32px}.article-body h2{font-size:1.3rem;margin-top:2em;padding-bottom:8px;border-bottom:3px solid var(--color-accent);display:inline-block}.article-body h3{font-size:1.08rem;margin-top:1.6em;color:var(--color-primary-dark)}.article-body table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.9rem}.article-body th,.article-body td{border:1px solid var(--color-border);padding:10px 12px;text-align:left}.article-body th{background:#fdf3f0}.article-body ul,.article-body ol{padding-left:1.4em}.article-body blockquote{border-left:4px solid var(--color-accent);margin:1.5em 0;padding:.5em 1.2em;background:#fff8f5;color:var(--color-text-muted)}.author-box{display:flex;gap:16px;align-items:flex-start;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px;margin:32px 0}.author-box .author-avatar{font-size:2.4rem;background:#fdeceb;border-radius:50%;width:56px;height:56px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.author-box .author-name{font-weight:800;margin-bottom:2px}.author-box .author-role{font-size:.8rem;color:var(--color-text-muted);margin-bottom:8px}.author-box p{font-size:.86rem;color:var(--color-text-muted);margin:0}.section-heading{display:flex;align-items:baseline;justify-content:space-between;margin-top:44px}.section-heading h2{font-size:1.2rem;border-left:5px solid var(--color-primary);padding-left:10px}.section-heading a{font-size:.85rem;font-weight:600}.site-footer{border-top:1px solid var(--color-border);margin-top:60px;padding:32px 0 40px;color:var(--color-text-muted);font-size:.8rem}.site-footer .footer-links{display:flex;gap:16px;margin-bottom:10px;flex-wrap:wrap}.affiliate-disclosure{background:#fff8f5;border:1px solid var(--color-border);border-radius:10px;padding:14px 18px;font-size:.78rem;color:var(--color-text-muted);margin:30px 0 0}.page-content h1{font-size:1.5rem;margin-top:36px}.page-content h2{font-size:1.15rem;margin-top:1.8em}@media (max-width: 640px){.site-nav{gap:12px;font-size:.82rem}.cta-banner{flex-direction:column;align-items:flex-start}}