*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,sans-serif;background:#f7f5f0;color:#222;min-height:100vh;display:flex;flex-direction:column}
header{background:#8B1A1A;padding:14px 24px;position:sticky;top:0;z-index:100}
.header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.logo{color:#fff;text-decoration:none;font-size:1.2rem;font-weight:700;white-space:nowrap}
nav{display:flex;align-items:center;gap:12px;flex:1;justify-content:flex-end;flex-wrap:wrap}
.search-form{display:flex;gap:6px}
.search-form input{padding:7px 12px;border:none;border-radius:6px;font-size:.9rem;width:220px}
.search-form button,.btn-rss{padding:7px 14px;border:none;border-radius:6px;cursor:pointer;font-size:.9rem;font-weight:600}
.search-form button{background:#c0392b;color:#fff}
.btn-rss{background:#f26522;color:#fff;text-decoration:none}
main{flex:1;max-width:1200px;margin:0 auto;padding:24px 20px;width:100%}
.expedia-widget{margin-bottom:28px;border-radius:8px;overflow:hidden}.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.count{color:#666;font-size:.9rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px}
.card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.08);text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.13)}
.card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.no-img{width:100%;aspect-ratio:16/9;background:#e8e0d0;display:flex;align-items:center;justify-content:center;font-size:3rem}
.card-body{padding:14px;flex:1;display:flex;flex-direction:column;gap:8px}
.card-body h3{font-size:.95rem;font-weight:700;line-height:1.3;flex:1}
.cta{display:inline-block;background:#8B1A1A;color:#fff;padding:6px 12px;border-radius:6px;font-size:.82rem;font-weight:600;align-self:flex-start}
.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:32px;font-size:.95rem}
.pagination a{color:#8B1A1A;text-decoration:none;font-weight:600}
.empty{text-align:center;padding:60px 20px;color:#666}
.product-page{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
@media(max-width:700px){.product-page{grid-template-columns:1fr}}
.product-img-wrap img{width:100%;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.12)}
.product-info{display:flex;flex-direction:column;gap:16px}
.badge{display:inline-block;background:#8B1A1A;color:#fff;padding:4px 12px;border-radius:20px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;align-self:flex-start}
.product-info h1{font-size:1.6rem;line-height:1.3}
.desc{color:#444;line-height:1.6}
.keywords{color:#888;font-size:.85rem}
.btn-buy{display:inline-block;background:#8B1A1A;color:#fff;padding:14px 28px;border-radius:8px;text-decoration:none;font-weight:700;font-size:1.05rem;align-self:flex-start;transition:background .15s}
.btn-buy:hover{background:#6b1414}
.affiliate-note{font-size:.78rem;color:#999}
.back-link{display:inline-block;margin-top:32px;color:#8B1A1A;text-decoration:none;font-weight:600}
@media(max-width:768px){.desktop-only{display:none!important}}.book-card{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid #e0d8cc;border-radius:12px;padding:16px;margin-top:20px;text-decoration:none;color:inherit;transition:box-shadow .15s}.book-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.12)}.book-card img{width:80px;min-width:80px;border-radius:6px;box-shadow:0 2px 8px rgba(0,0,0,.15)}.book-card-body{display:flex;flex-direction:column;gap:6px}.book-label{font-size:.75rem;font-weight:700;color:#888;text-transform:uppercase;letter-spacing:.05em}.book-title{font-size:1rem;font-weight:700;line-height:1.3}.book-desc{font-size:.85rem;color:#555;line-height:1.4}.book-btn{display:inline-block;background:#FF9900;color:#111;padding:7px 14px;border-radius:6px;font-size:.85rem;font-weight:700;align-self:flex-start}
footer{text-align:center;padding:20px;font-size:.82rem;color:#888;border-top:1px solid #e0d8cc;margin-top:auto}
footer a{color:#8B1A1A}