:root{--bg:#0e0f12;--card:#181a20;--card-border:#262932;--text:#e6e7eb;--muted:#8b8f9b;--accent:#4ea3ff;--good:#50d68a;--warn:#ffc857;--bad:#ff6b6b}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}header.app-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:rgba(14,15,18,.92);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid var(--card-border);padding:14px 16px;display:flex;justify-content:space-between;align-items:center}header.app-header h1{margin:0;font-size:18px;font-weight:600;letter-spacing:.2px}header.app-header .meta{font-size:12px;color:var(--muted)}main{max-width:760px;margin:0 auto;padding:16px}.subscribe-card{background:var(--card);border:1px solid var(--card-border);border-radius:12px;padding:14px 16px;margin-bottom:16px}.subscribe-card h2{margin:0 0 6px;font-size:15px}.subscribe-card p{margin:4px 0;font-size:13px;color:var(--muted);line-height:1.45}.subscribe-card code{background:#0a0b0d;padding:2px 6px;border-radius:4px;font-size:12px;word-break:break-all}.subscribe-card .btn-row{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}.subscribe-card p.muted{color:var(--muted)}.subscribe-card p.small{font-size:12px}.subscribe-card .btn:disabled,.subscribe-card button:disabled{opacity:.6;cursor:default}.btn{display:inline-block;background:var(--accent);color:#0a0b0d;padding:8px 14px;border-radius:8px;font-size:13px;font-weight:600;border:none;cursor:pointer}.btn.secondary{background:transparent;color:var(--text)}.btn.secondary,.listing{border:1px solid var(--card-border)}.listing{background:var(--card);border-radius:12px;padding:14px 16px;margin-bottom:12px}.listing .top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.listing .title{margin:0;font-size:16px;font-weight:600;line-height:1.3}.listing .price{font-size:16px;font-weight:700;color:var(--good);white-space:nowrap}.listing .price.missing{color:var(--warn);font-weight:500;font-size:13px}.listing .meta{font-size:12px;color:var(--muted);margin-top:6px;display:flex;gap:10px;flex-wrap:wrap}.listing .description{margin-top:8px;font-size:13px;color:var(--text);line-height:1.45;opacity:.85}.thumbnails{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:6px;gap:6px;margin-top:10px}.thumb{position:relative;background:#0a0b0d;border:1px solid var(--card-border);border-radius:8px;overflow:hidden;aspect-ratio:4/3;padding:0;cursor:pointer}.thumb img{width:100%;height:100%;object-fit:cover;display:block}.thumb-overflow{position:absolute;background:rgba(0,0,0,.55);color:#fff;font-weight:600;font-size:16px;pointer-events:none}.lightbox-backdrop,.thumb-overflow{inset:0;display:flex;align-items:center;justify-content:center}.lightbox-backdrop{position:fixed;background:rgba(0,0,0,.92);z-index:100;touch-action:pan-y}.lightbox-img{max-width:100vw;max-height:100vh;object-fit:contain;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-user-drag:none}.lightbox-close{top:14px;right:14px;border:none;width:40px;height:40px;border-radius:50%;font-size:20px}.lightbox-close,.lightbox-nav{position:absolute;background:hsla(0,0%,100%,.12);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:2}.lightbox-nav{top:50%;transform:translateY(-50%);border:none;width:48px;height:64px;font-size:32px;line-height:1}.lightbox-nav.left{left:8px;border-radius:0 8px 8px 0}.lightbox-nav.right{right:8px;border-radius:8px 0 0 8px}.lightbox-counter{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.5);color:#fff;font-size:13px;padding:4px 10px;border-radius:999px;z-index:2}@media (max-width:480px){.lightbox-nav{width:40px;height:56px;font-size:28px}}.listing .footer{margin-top:10px;display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--muted)}.empty{text-align:center;color:var(--muted);padding:40px 0;font-size:14px}.error{background:#2a1416;border:1px solid #5c2025;color:var(--bad);padding:10px 14px;border-radius:8px;font-size:13px;margin-bottom:12px}@media (max-width:480px){.listing,main{padding:12px}}