:root{--bg: #f0f5f5;--surface: #ffffff;--surface-2: #e6efef;--teal: #26757a;--teal-light: #2e8d93;--green: #2e7d52;--gold: #c4a35a;--text: #0f2424;--text-2: #3a6060;--text-muted: #7a9e9e;--radius: 18px;--shadow: 0 10px 30px rgba(15, 36, 36, .09)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}main{max-width:480px;margin:0 auto;padding:28px 20px 48px}.logo{display:block;width:76px;height:76px;margin:8px auto 20px}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--teal);margin:0 0 6px}h1{font-size:26px;line-height:1.2;margin:0 0 8px}h2{font-size:15px;margin:26px 0 10px;color:var(--text-2)}p{margin:0 0 12px;color:var(--text-2)}.category{display:inline-block;font-size:13px;font-weight:600;color:var(--teal);background:#d4ebec;border-radius:999px;padding:4px 11px;margin-bottom:12px}.photo{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:12px;margin:0 0 14px;background:var(--surface-2)}.reward{display:flex;gap:12px;align-items:flex-start;background:#fbf3e4;border:1px solid #efe0c0;border-radius:12px;padding:13px 14px;margin:18px 0 6px}.reward .gift{font-size:22px;line-height:1.2}.reward strong{display:block;color:var(--text);margin-bottom:2px}.reward span{font-size:14px;color:var(--text-2)}.actions{display:grid;gap:10px;margin-top:18px}.btn{display:block;text-align:center;text-decoration:none;font-weight:650;font-size:16px;padding:15px 18px;border-radius:13px;border:1px solid transparent}.btn-primary{background:var(--teal);color:#fff}.btn-primary:active{background:var(--teal-light)}.btn-secondary{background:var(--surface-2);color:var(--text)}.btn[aria-disabled=true]{background:var(--surface-2);color:var(--text-muted);pointer-events:none}.steps{margin:0;padding-left:20px;color:var(--text-2);font-size:15px}.steps li{margin-bottom:6px}footer{margin-top:26px;text-align:center;font-size:13px;color:var(--text-muted)}footer a{color:var(--text-muted)}.skeleton{height:15px;border-radius:7px;background:linear-gradient(90deg,var(--surface-2) 25%,#eef4f4 50%,var(--surface-2) 75%);background-size:200% 100%;animation:shimmer 1.3s infinite linear;margin-bottom:10px}.skeleton.wide{width:70%}.skeleton.narrow{width:40%}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-color-scheme: dark){:root{--bg: #0d1b1b;--surface: #132626;--surface-2: #1b3334;--text: #eaf4f4;--text-2: #a8c6c6;--text-muted: #6f9293;--shadow: 0 10px 30px rgba(0, 0, 0, .35)}.category{background:#1d3b3d}.reward{background:#241f16;border-color:#3b3220}}