body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at top,#0c1222,#05070d);color:#fff}main[data-astro-cid-sdcy57dt]{max-width:1100px;margin:0 auto;padding:40px 20px}.back-link[data-astro-cid-sdcy57dt]{color:#9db7ff;text-decoration:none;font-size:15px}.hero[data-astro-cid-sdcy57dt]{margin:30px 0}.category[data-astro-cid-sdcy57dt]{color:#7da2ff;text-transform:uppercase;letter-spacing:.08em;font-size:13px;margin:0 0 10px}h1[data-astro-cid-sdcy57dt]{font-size:44px;margin:0 0 14px}.hero[data-astro-cid-sdcy57dt] p[data-astro-cid-sdcy57dt]{color:#c7d2ea;font-size:18px;line-height:1.6;max-width:760px}.metadata-grid[data-astro-cid-sdcy57dt]{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin:26px 0 34px}.metadata-card[data-astro-cid-sdcy57dt]{background:#121827bf;border:1px solid rgba(125,162,255,.22);border-radius:14px;padding:14px}.metadata-card[data-astro-cid-sdcy57dt] span[data-astro-cid-sdcy57dt]{display:block;color:#9db7ff;font-size:13px;margin-bottom:6px}.metadata-card[data-astro-cid-sdcy57dt] strong[data-astro-cid-sdcy57dt]{color:#fff;font-size:16px}.sky-map-section[data-astro-cid-sdcy57dt]{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:22px;align-items:center;background:#121827bf;border:1px solid rgba(125,162,255,.22);border-radius:18px;padding:20px;margin:0 0 34px}.sky-map-section[data-astro-cid-sdcy57dt] h2[data-astro-cid-sdcy57dt]{margin:0 0 10px;font-size:24px}.sky-map-section[data-astro-cid-sdcy57dt] p[data-astro-cid-sdcy57dt]{color:#c7d2ea;line-height:1.6;margin:0}.sky-map-section[data-astro-cid-sdcy57dt] img[data-astro-cid-sdcy57dt]{width:100%;border-radius:14px;background:#000;display:block}.beginner-note[data-astro-cid-sdcy57dt]{background:#7da2ff1a;border:1px solid rgba(125,162,255,.25);border-radius:18px;padding:20px;margin:0 0 34px}.beginner-note[data-astro-cid-sdcy57dt] h2[data-astro-cid-sdcy57dt]{margin:0 0 10px;font-size:24px}.beginner-note[data-astro-cid-sdcy57dt] p[data-astro-cid-sdcy57dt]{color:#c7d2ea;line-height:1.6;margin:0}.viewer[data-astro-cid-sdcy57dt]{position:relative;background:#121827bf;border:1px solid rgba(125,162,255,.22);border-radius:18px;overflow:hidden}.image-stage[data-astro-cid-sdcy57dt]{background:#000;min-height:360px;display:grid;place-items:center}.image-stage[data-astro-cid-sdcy57dt] img[data-astro-cid-sdcy57dt]{width:100%;max-height:76vh;object-fit:contain;display:block}.nav-button[data-astro-cid-sdcy57dt]{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:72px;border:0;border-radius:14px;background:#05070db3;color:#fff;font-size:52px;line-height:1;cursor:pointer;z-index:2}.nav-button[data-astro-cid-sdcy57dt]:hover{background:#7da2ff59}.nav-button[data-astro-cid-sdcy57dt].left{left:14px}.nav-button[data-astro-cid-sdcy57dt].right{right:14px}.viewer-footer[data-astro-cid-sdcy57dt]{display:flex;justify-content:space-between;gap:16px;padding:14px 18px;color:#c7d2ea;font-size:14px}.viewer-footer[data-astro-cid-sdcy57dt] p[data-astro-cid-sdcy57dt]{margin:0;word-break:break-word}.thumb-section[data-astro-cid-sdcy57dt]{margin-top:34px}.thumb-section[data-astro-cid-sdcy57dt] h2[data-astro-cid-sdcy57dt]{font-size:24px;margin-bottom:16px}.thumbnail-row[data-astro-cid-sdcy57dt]{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px}.thumb-button[data-astro-cid-sdcy57dt]{width:130px;height:92px;flex:0 0 auto;padding:0;border:2px solid transparent;border-radius:12px;overflow:hidden;background:#000;cursor:pointer}.thumb-button[data-astro-cid-sdcy57dt].active{border-color:#9db7ff}.thumb-button[data-astro-cid-sdcy57dt] img[data-astro-cid-sdcy57dt]{width:100%;height:100%;object-fit:cover;display:block}.empty-state[data-astro-cid-sdcy57dt]{padding:30px;background:#121827bf;border:1px solid rgba(125,162,255,.22);border-radius:18px;color:#c7d2ea}@media(max-width:700px){h1[data-astro-cid-sdcy57dt]{font-size:34px}.sky-map-section[data-astro-cid-sdcy57dt]{grid-template-columns:1fr}.nav-button[data-astro-cid-sdcy57dt]{width:44px;height:60px;font-size:42px}.viewer-footer[data-astro-cid-sdcy57dt]{flex-direction:column;gap:6px}}