:root{--ink:#0b2345;--gold:#b88736;--muted:#718099;--paper:#f6f7fb;--border:#e4e8f0}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif}button,input,a{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer;background:var(--ink);color:#fff;border:0;border-radius:14px;padding:14px 20px;font-weight:600}button:disabled{opacity:.4;cursor:default}input{border:1px solid var(--border);width:100%;min-width:0;color:var(--ink);background:#fff;border-radius:10px;padding:11px 13px}button:focus-visible{outline-offset:3px;outline:3px solid #93b5e8}a:focus-visible{outline-offset:3px;outline:3px solid #93b5e8}input:focus-visible{outline-offset:3px;outline:3px solid #93b5e8}.brand{align-items:center;gap:13px;max-width:1100px;margin:auto;padding:24px;display:flex}.brand 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0;margin-top:14px;padding:9px 18px;font-size:12px}.spinner{border:2px solid #e8edf5;border-top-color:var(--gold);border-radius:50%;width:54px;height:54px;margin:12px auto 28px;animation:1.4s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.attention-icon{color:var(--gold);font-size:54px}.result{text-align:center;margin:7px 0 25px}.result-image{aspect-ratio:1;background:#f3f5fa;border-radius:19px;max-width:350px;margin:20px auto;overflow:hidden}.result-image img{object-fit:contain;width:100%;height:100%}.no-photo{flex-direction:column;justify-content:center;align-items:center;gap:16px;height:100%;display:flex}.no-photo>span{color:var(--gold);font-size:53px}.no-photo strong{font-size:27px}.no-photo small{color:var(--muted);font-size:11px}.receipt{color:var(--muted);background:#f3f5f9;border-radius:18px;margin-top:8px;padding:8px 15px;font-size:11px;display:inline-block}.error-message{color:#a13736;background:#fff0ef;border:1px solid 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var(--border);border-radius:14px;min-width:0;overflow:hidden}.admin-prize-photo{background:#f2f5fa;justify-content:center;align-items:center;height:130px;display:flex;position:relative}.admin-prize-photo>span{color:#adbed3;font-size:43px}.admin-prize-photo img{object-fit:cover;width:100%;height:100%}.upload{color:#fff;cursor:pointer;background:#0b2345cc;border-radius:8px;padding:6px 10px;font-size:11px;position:absolute;bottom:8px;right:8px}.upload input{display:none}.admin-prizes article>div:last-child{padding:14px}.admin-prizes strong{margin-bottom:12px;font-size:14px;display:block}.admin-prizes strong small{color:var(--muted);margin-left:4px;font-size:10px;font-weight:400}.admin-prizes article>div>label:not(.upload){color:var(--muted);margin-top:10px;font-size:11px;display:block}.admin-prizes 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.manager-logout+a{margin-left:0}.qr-empty{text-align:center;width:150px;min-width:110px;height:150px;color:var(--muted);background:var(--paper);border-radius:14px;justify-content:center;align-items:center;font-size:12px;display:flex}