:root{--primary:#0056b3;--primary-hover:#003d80;--surface:#fff;--background:#f4f6f8;--text:#1a1e21;--text-muted:#5a6578;--border:#e2e8f0;--badge-bg:#e6f4ea;--badge-text:#137333;--expired-bg:#fce8e6;--expired-text:#c5221f;--upcoming-bg:#fff4d6;--upcoming-text:#8a5a00;--font:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--max-w:1240px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);background:var(--background);color:var(--text);line-height:1.5}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
h1{font-size:1.75rem;line-height:1.25;margin:18px 0 12px}
h2{font-size:1.3rem;margin:28px 0 14px}
p{margin-bottom:10px}
.container{max-width:var(--max-w);margin:0 auto;padding:0 16px}
.muted{color:var(--text-muted);font-size:.9rem}
.site-header{background:var(--surface);border-bottom:1px solid var(--border)}
.bar{display:flex;align-items:center;justify-content:space-between;height:56px}
.brand{font-weight:800;font-size:1.25rem;color:var(--primary)}
.nav{display:flex;align-items:center;gap:18px;font-weight:600}
.region-switch{position:relative}
.region-switch summary{cursor:pointer;list-style:none;padding:6px 10px;border:1px solid var(--border);border-radius:6px}
.region-switch ul{position:absolute;right:0;top:100%;margin-top:6px;background:var(--surface);border:1px solid var(--border);border-radius:8px;list-style:none;min-width:220px;max-height:70vh;overflow:auto;z-index:10;box-shadow:0 8px 24px rgba(0,0,0,.1)}
.region-switch li a{display:block;padding:8px 14px}
.region-switch li a:hover{background:var(--background)}
.breadcrumbs{font-size:.85rem;color:var(--text-muted);margin-top:14px}
.breadcrumbs a{color:var(--primary)}
.breadcrumbs .sep{margin:0 4px}
.hero{padding:32px 0 8px}
.seo-intro{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:16px 18px;margin-bottom:8px}
.seo-intro p:last-child{margin-bottom:0}
.grid{display:grid;gap:20px}
.grid-4{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;overflow:hidden;display:block;transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.06)}
.card-link{display:block}
.card-img-wrap{aspect-ratio:3/4;width:100%;position:relative;background:#eaedf1}
.card-img{width:100%;height:100%;object-fit:cover}
.card-content{padding:14px}
.card-title{font-size:1.05rem;font-weight:700;margin-bottom:6px}
.card-date{font-size:.85rem;color:var(--text-muted);margin-bottom:6px}
.region-stores{font-size:.85rem;padding-top:0}
.region-stores a{color:var(--primary);margin-right:8px}
.badge{display:inline-block;padding:3px 8px;font-size:.75rem;font-weight:600;border-radius:4px}
.badge-active{background:var(--badge-bg);color:var(--badge-text)}
.badge-expired{background:var(--expired-bg);color:var(--expired-text)}
.badge-upcoming{background:var(--upcoming-bg);color:var(--upcoming-text)}
.store-hero{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:8px 18px 12px;margin-top:14px}
.deal-summary-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:8px;margin:18px 0;font-size:.92rem}
.deal-summary-table th,.deal-summary-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}
.deal-summary-table thead th{background:var(--background)}
.validity-box{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.viewer-viewport{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:70vh;margin:20px 0;contain:content}
.viewer-canvas{max-width:100%;max-height:85vh;width:auto;object-fit:contain;box-shadow:0 4px 16px rgba(0,0,0,.1);border-radius:4px;background:#eaedf1}
.viewer-toolbar{display:flex;gap:12px;margin-top:16px;align-items:center;flex-wrap:wrap;justify-content:center}
.btn{display:inline-block;padding:10px 18px;border-radius:6px;font-weight:600;cursor:pointer;border:none;background:var(--primary);color:#fff;font-size:.95rem}
.btn:hover{background:var(--primary-hover)}
.btn-alt{background:#475569}
.btn-off{background:#cbd5e1;color:#64748b;cursor:default}
.page-indicator{font-weight:600}
.page-desc{text-align:center;color:var(--text-muted)}
.page-list{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.page-list a{min-width:36px;text-align:center;padding:6px 10px;background:var(--surface);border:1px solid var(--border);border-radius:6px}
.page-list a[aria-current]{background:var(--primary);color:#fff;border-color:var(--primary)}
.site-footer{margin-top:48px;background:var(--surface);border-top:1px solid var(--border);padding:24px 0;font-size:.88rem}
.footer-regions{display:flex;flex-wrap:wrap;gap:6px 16px;margin-bottom:14px}
.footer-regions a{color:var(--primary)}
.viewer-viewport:fullscreen{background:#000;padding:12px}
@media(max-width:768px){.grid-4,.grid-3{grid-template-columns:repeat(2,1fr);gap:12px}.card-content{padding:10px}.card-title{font-size:.95rem}h1{font-size:1.4rem}}
@media(max-width:380px){.grid-4{grid-template-columns:1fr}}