:root{--bg: #f6f1e8;--surface: rgba(255, 252, 247, .86);--text: #2f241d;--muted: #746255;--accent: #9b6442;--accent-soft: #ead4be;--border: #e0d5c8;--shadow: rgba(47, 36, 29, .08);--font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-serif);background-color:var(--bg);color:var(--text);line-height:1.8;min-height:100vh}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:#7a4d32;text-decoration:underline}.container{max-width:960px;margin:0 auto;padding:0 20px}.header{background:var(--surface);border-bottom:1px solid var(--border);padding:20px 0;margin-bottom:40px}.header__inner{display:flex;justify-content:space-between;align-items:center}.header__logo{font-size:1.5rem;font-weight:600;color:var(--text)}.header__logo:hover{color:var(--accent);text-decoration:none}.header__nav{display:flex;gap:24px}.header__nav a{color:var(--muted);font-size:.9rem}.main-layout{display:grid;grid-template-columns:1fr 280px;gap:40px}@media(max-width:768px){.main-layout{grid-template-columns:1fr}}.sidebar{position:sticky;top:20px;height:fit-content}.sidebar__section{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}.sidebar__title{font-size:1rem;font-weight:600;margin-bottom:16px;padding-bottom:8px;border-bottom:2px solid var(--accent-soft)}.sidebar__list{list-style:none}.sidebar__list li{margin-bottom:10px}.sidebar__list a{display:block;padding:4px 0;color:var(--muted)}.sidebar__list a:hover{color:var(--accent)}.post-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:24px;transition:box-shadow .2s}.post-card:hover{box-shadow:0 4px 20px var(--shadow)}.post-card__image{width:100%;height:200px;object-fit:cover;background:var(--border)}.post-card__content{padding:24px}.post-card__meta{font-size:.85rem;color:var(--muted);margin-bottom:8px}.post-card__title{font-size:1.25rem;font-weight:600;margin-bottom:12px;line-height:1.5}.post-card__title a{color:var(--text)}.post-card__title a:hover{color:var(--accent)}.post-card__excerpt{color:var(--muted);font-size:.95rem;line-height:1.7}.article{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:40px;margin-bottom:24px}.article__header{margin-bottom:32px}.article__meta{font-size:.9rem;color:var(--muted);margin-bottom:12px}.article__title{font-size:1.75rem;font-weight:600;line-height:1.4;margin-bottom:16px}.article__tags{display:flex;flex-wrap:wrap;gap:8px}.article__tag{background:var(--accent-soft);color:var(--accent);padding:4px 12px;border-radius:20px;font-size:.8rem}.article__hero{width:100%;border-radius:8px;margin-bottom:32px}.article__body{font-size:1rem;line-height:2}.article__body h2{font-size:1.4rem;margin:40px 0 20px;padding-bottom:8px;border-bottom:2px solid var(--accent-soft)}.article__body h3{font-size:1.2rem;margin:32px 0 16px}.article__body p{margin-bottom:24px}.article__body ul,.article__body ol{margin-bottom:24px;padding-left:24px}.article__body li{margin-bottom:8px}.article__body img{max-width:100%;border-radius:8px;margin:24px 0}.article__body blockquote{border-left:4px solid var(--accent);padding-left:20px;margin:24px 0;color:var(--muted);font-style:italic}.affiliate-card{background:linear-gradient(135deg,#faf8f4,#f5efe6);border:1px solid var(--border);border-radius:12px;padding:24px;margin:32px 0}.affiliate-card__eyebrow{font-size:.8rem;color:var(--muted);margin-bottom:8px}.affiliate-card__title{font-size:1.1rem;font-weight:600;margin-bottom:12px}.affiliate-card__desc{font-size:.95rem;color:var(--muted);margin-bottom:16px;line-height:1.7}.affiliate-card__link{display:inline-block;background:var(--accent);color:#fff;padding:10px 20px;border-radius:8px;font-size:.9rem;transition:background .2s}.affiliate-card__link:hover{background:#7a4d32;text-decoration:none;color:#fff}.pagination{display:flex;justify-content:center;gap:8px;margin-top:40px}.pagination a,.pagination span{padding:8px 16px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}.pagination a:hover{background:var(--accent-soft);text-decoration:none}.pagination .active{background:var(--accent);color:#fff;border-color:var(--accent)}.footer{text-align:center;padding:40px 20px;color:var(--muted);font-size:.85rem;border-top:1px solid var(--border);margin-top:60px}.admin-login{max-width:400px;margin:100px auto;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:40px}.admin-login h1{text-align:center;margin-bottom:32px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500}.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px;border:1px solid var(--border);border-radius:8px;font-family:inherit;font-size:1rem}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent)}.btn{display:inline-block;padding:12px 24px;background:var(--accent);color:#fff;border:none;border-radius:8px;font-family:inherit;font-size:1rem;cursor:pointer;transition:background .2s}.btn:hover{background:#7a4d32}.btn-secondary{background:var(--muted)}.btn-secondary:hover{background:var(--text)}.admin-layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.admin-sidebar{background:var(--text);color:#fff;padding:20px}.admin-sidebar__logo{font-size:1.2rem;font-weight:600;margin-bottom:32px;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.1)}.admin-sidebar__nav{list-style:none}.admin-sidebar__nav li{margin-bottom:8px}.admin-sidebar__nav a{display:block;padding:10px 12px;color:#ffffffb3;border-radius:8px}.admin-sidebar__nav a:hover,.admin-sidebar__nav a.active{background:#ffffff1a;color:#fff;text-decoration:none}.admin-content{padding:40px;background:var(--bg)}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.admin-header h1{font-size:1.5rem}.admin-table{width:100%;background:var(--surface);border-radius:12px;overflow:hidden;border:1px solid var(--border)}.admin-table th,.admin-table td{padding:16px;text-align:left;border-bottom:1px solid var(--border)}.admin-table th{background:var(--accent-soft);font-weight:600}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:#ffffff80}.admin-actions{display:flex;gap:8px}.admin-actions a{padding:6px 12px;font-size:.85rem;border-radius:6px}.admin-form{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:32px;max-width:800px}.admin-form__actions{display:flex;gap:12px;margin-top:32px}