:root{--brand:var(--zw-blue);--text:#1f2937;--muted:#6b7280;--line:#e5e7eb;--danger:#b91c1c}*{box-sizing:border-box}body{color:var(--text);background:#f9fafb;margin:0;font-family:system-ui,-apple-system,Segoe UI,Microsoft YaHei,sans-serif}.page{max-width:960px;margin:0 auto;padding:20px 16px 48px}.page.narrow{max-width:480px}h1{margin:8px 0 12px;font-size:20px}h2{margin:0 0 10px;font-size:15px}.card{border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:16px;padding:16px}label{margin-bottom:10px;font-size:14px;display:block}input,select{background:#fff;border:1px solid #d1d5db;border-radius:8px;width:100%;padding:10px;font-size:15px}input[type=file]{padding:6px}button{color:#fff;background:var(--brand);cursor:pointer;border:none;border-radius:8px;padding:10px 16px;font-size:15px}button:disabled{cursor:not-allowed;background:#9ca3af}button.plain{color:#374151;background:#e5e7eb}table{border-collapse:collapse;width:100%;margin-top:10px;font-size:13px}th,td{border-bottom:1px solid var(--line);text-align:left;padding:8px 6px}th{color:var(--muted);font-weight:500}.warning{background:#fef3c7;border:1px solid #fcd34d;border-radius:8px;margin:0 0 16px;padding:10px 12px;font-size:13px}.note{color:var(--muted);font-size:13px}.error{color:var(--danger);font-size:13px}.ok{color:#15803d}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;display:grid}.stat{color:var(--muted);background:#f9fafb;border-radius:8px;padding:10px;font-size:13px}.stat b{color:var(--text);margin-top:4px;font-size:18px;display:block}nav{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}nav button{color:#374151;background:#e5e7eb}nav button.active{color:#fff;background:#1d4ed8}:root{--zw-blue:#005bfe;--zw-blue-dark:#004ed8;--zw-blue-light:#eaf2ff;--zw-blue-lighter:#f4f8ff;--zw-text:#0d131a;--zw-text-secondary:#66717f;--zw-bg:#f5f8fc;--zw-card:#fff;--zw-border:#e7ecf2;--zw-success:#16a36a;--zw-warning:#d89b24;--zw-gold:#d8a33a;--zw-muted:var(--zw-text-secondary);--zw-line:var(--zw-border);--zw-radius:18px;--zw-safe-bottom:env(safe-area-inset-bottom,0px)}.zw-page{box-sizing:border-box;max-width:520px;padding:14px 16px calc(18px + var(--zw-safe-bottom));background:var(--zw-bg);min-height:100vh;color:var(--zw-text);margin:0 auto}.zw-page *{box-sizing:border-box}.zw-hero{border-radius:var(--zw-radius);color:#fff;background:var(--zw-blue);margin-bottom:10px;padding:16px 18px 18px;position:relative;overflow:hidden}.zw-deco{opacity:.08;pointer-events:none;grid-template-columns:repeat(2,44px);gap:12px;display:grid;position:absolute;top:-22px;right:-26px}.zw-deco i{background:#fff;border-radius:12px;width:44px;height:44px;display:block}.zw-logo{object-fit:contain;width:132px;height:auto;max-height:46px;display:block}.zw-title{margin:12px 0 4px;font-size:29px;font-weight:700;line-height:1.25;position:relative}.zw-slogan{color:#ffffffd6;margin:0;font-size:15.5px;font-weight:500;position:relative}.zw-prize{background:var(--zw-card);border:1px solid var(--zw-border);border-radius:var(--zw-radius);grid-template-columns:1fr 1.3fr 1fr;align-items:center;margin-bottom:8px;padding:12px 8px;display:grid}.zw-prize-item{text-align:center;min-width:0}.zw-prize-item b{color:var(--zw-text);font-variant-numeric:tabular-nums;word-break:break-all;font-size:23px;font-weight:700;line-height:1.1;display:block}.zw-prize-item em{color:var(--zw-text-secondary);font-size:12px;font-style:normal;display:block}.zw-prize-item span{color:var(--zw-text-secondary);margin-top:2px;font-size:12px;display:block}.zw-prize-item.zw-main b{color:var(--zw-blue);font-size:32px}.zw-prize-item.zw-main span{color:var(--zw-blue);font-weight:600}.zw-oneline{text-align:center;color:var(--zw-text-secondary);margin:0 0 10px;font-size:12.5px;line-height:1.6}.zw-card{background:var(--zw-card);border:1px solid var(--zw-border);border-radius:var(--zw-radius);margin-bottom:12px;padding:17px}.zw-card.zw-win{border-color:#efe2c6}.zw-card-title{margin:0 0 6px;font-size:19px;font-weight:700;line-height:1.4}.zw-card-sub{color:var(--zw-text-secondary);margin:0 0 12px;font-size:14px;line-height:1.65}.zw-note{color:var(--zw-text-secondary);margin:8px 0 0;font-size:12.5px;line-height:1.65}.zw-emphasis{color:var(--zw-blue);background:var(--zw-blue-light);border-radius:12px;margin:0 0 14px;padding:11px 13px;font-size:14.5px;font-weight:600;line-height:1.6}.zw-status{color:var(--zw-success);align-items:center;gap:6px;font-size:16px;font-weight:700;display:inline-flex}.zw-badge{background:var(--zw-gold);color:#fff;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.zw-tag{background:var(--zw-blue-light);color:var(--zw-blue);vertical-align:middle;border-radius:999px;margin-left:4px;padding:1px 7px;font-size:11px;font-weight:600;display:inline-block}.zw-strong{color:var(--zw-blue);font-weight:700}.zw-gold{color:var(--zw-gold)}.zw-big{color:var(--zw-blue);font-variant-numeric:tabular-nums;font-size:32px;font-weight:700;line-height:1.1;display:block}.zw-error{color:#c0392b;margin:8px 0 0;font-size:12.5px;line-height:1.6}.zw-kv{border-bottom:1px dashed var(--zw-border);justify-content:space-between;gap:12px;padding:7px 0;font-size:13.5px;display:flex}.zw-kv:last-of-type{border-bottom:none}.zw-kv span{color:var(--zw-text-secondary);flex:none}.zw-kv b{text-align:right;word-break:break-all;min-width:0;font-weight:600}.zw-field{margin-bottom:12px}.zw-field label{color:var(--zw-text-secondary);margin-bottom:6px;font-size:13px;display:block}.zw-input{width:100%;height:47px;color:var(--zw-text);border:1px solid var(--zw-border);-webkit-appearance:none;background:#f7f9fc;border-radius:12px;outline:none;padding:0 14px;font-family:inherit;font-size:16px}.zw-input:focus{border-color:var(--zw-blue);box-shadow:0 0 0 3px var(--zw-blue-light);background:#fff}.zw-textarea{resize:vertical;min-height:90px;padding:12px 14px;line-height:1.6}.zw-btn{color:#fff;background:var(--zw-blue);cursor:pointer;text-align:center;border:none;border-radius:12px;width:100%;min-height:50px;margin-top:4px;padding:0 16px;font-size:16.5px;font-weight:600;line-height:50px;text-decoration:none;transition:background .15s;display:block}.zw-btn:hover:not(:disabled),.zw-btn:active:not(:disabled){background:var(--zw-blue-dark)}.zw-btn:disabled{cursor:not-allowed;background:#b9c6d8}.zw-btn-ghost{color:var(--zw-blue);border:1px solid var(--zw-blue);background:#fff;line-height:48px}.zw-btn-line{color:var(--zw-text-secondary);border:1px solid var(--zw-border);background:#fff;line-height:48px}.zw-link{width:100%;color:var(--zw-blue);text-align:center;cursor:pointer;background:0 0;border:none;margin-top:10px;padding:6px 0;font-size:14px;font-weight:600;display:block}.zw-actions{margin-top:12px}.zw-rules-wrap{margin-bottom:12px}.zw-rules-toggle{background:var(--zw-card);border:1px solid var(--zw-border);border-radius:var(--zw-radius);width:100%;min-height:48px;color:var(--zw-blue);cursor:pointer;justify-content:space-between;align-items:center;padding:0 16px;font-size:14px;font-weight:600;display:flex}.zw-rules-toggle i{font-style:normal;transition:transform .2s}.zw-rules-toggle[aria-expanded=true] i{transform:rotate(180deg)}.zw-rules{background:var(--zw-blue-lighter);border:1px solid var(--zw-border);border-radius:var(--zw-radius);color:var(--zw-text-secondary);margin-top:8px;padding:12px 18px;font-size:13.5px;line-height:1.75}.zw-rules ul{margin:0;padding-left:1.1em}.zw-rules li{margin:5px 0}.zw-loading{justify-content:center;gap:9px;padding:4px 0 8px;display:flex}.zw-loading i{background:var(--zw-blue);border-radius:4px;width:14px;height:14px;animation:1s ease-in-out infinite zw-flip;display:block}.zw-loading i:nth-child(2){background:var(--zw-blue-dark);animation-delay:.15s}.zw-loading i:nth-child(3){background:var(--zw-blue-light);animation-delay:.3s}.zw-loading-text{text-align:center;color:var(--zw-text-secondary);margin:0 0 6px;font-size:13.5px}@keyframes zw-flip{0%,to{opacity:.55;transform:rotate(0)scale(1)}50%{opacity:1;transform:rotate(90deg)scale(1.15)}}.zw-footer{text-align:center;color:#a7b2c0;margin-top:26px;padding:4px 0 2px;font-size:12px}.zw-statebar{align-items:center;gap:10px;min-height:44px;padding:4px 2px 10px;display:flex}.zw-statebar-logo{object-fit:contain;width:96px;height:auto;max-height:30px;display:block}.zw-statebar span{font-size:13.5px;font-weight:600}.zw-metrics{grid-template-columns:1fr 1fr;gap:10px;margin:14px 0 2px;display:grid}.zw-metric{text-align:center;background:var(--zw-blue-lighter);border-radius:12px;padding:12px 8px}.zw-metric b{color:var(--zw-blue);font-variant-numeric:tabular-nums;word-break:break-all;font-size:26px;font-weight:700;line-height:1.15;display:block}.zw-metric.zw-metric-primary b{font-size:34px}.zw-metric span{color:var(--zw-text-secondary);margin-top:4px;font-size:13px;display:block}.zw-prize-name{text-align:center;color:var(--zw-gold);word-break:break-all;margin:0 0 16px;font-size:20px;font-weight:700;line-height:1.4}.zw-status-light{color:var(--zw-success);margin:12px 0 0;font-size:13.5px;display:block}.zw-rules-link{width:100%;min-height:44px;color:var(--zw-blue);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;gap:4px;margin:14px 0 0;padding:0;font-size:14.5px;font-weight:600;display:flex}.zw-sheet-mask{z-index:50;background:#00000059;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.zw-sheet{width:100%;max-width:520px;max-height:70vh;padding:18px 20px calc(16px + var(--zw-safe-bottom));background:#fff;border-radius:22px 22px 0 0;flex-direction:column;animation:.22s ease-out zw-sheet-up;display:flex}.zw-sheet-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:4px;display:flex}.zw-sheet-head h2{margin:0;font-size:18px;font-weight:700}.zw-sheet-close{width:36px;height:36px;min-height:36px;color:var(--zw-text-secondary);border:1px solid var(--zw-border);cursor:pointer;background:#fff;border-radius:50%;padding:0;font-size:18px;line-height:34px}.zw-sheet-body{color:var(--zw-text-secondary);padding:4px 0 6px;font-size:14px;line-height:1.6;overflow-y:auto}.zw-sheet-body ol{margin:0;padding-left:1.3em}.zw-sheet-body li{margin:8px 0}.zw-sheet-foot{padding-top:10px}@keyframes zw-sheet-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media (width<=360px){.zw-title{font-size:26px}.zw-logo{width:118px}.zw-prize-item b{font-size:21px}.zw-prize-item.zw-main b{font-size:28px}.zw-page{padding-left:13px;padding-right:13px}}.admin-root{background:var(--zw-bg);min-height:100vh;color:var(--zw-text)}.admin-header{border-bottom:1px solid var(--zw-border);background:#fff;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:12px 24px;display:flex}.admin-brand{align-items:center;gap:14px;min-width:0;display:flex}.admin-logo{object-fit:contain;width:132px;height:auto;max-height:36px;display:block}.admin-brand-text{border-left:1px solid var(--zw-border);min-width:0;padding-left:14px}.admin-brand-text b{font-size:16px;font-weight:700;line-height:1.35;display:block}.admin-brand-text span{color:var(--zw-text-secondary);font-size:12.5px}.admin-user{color:var(--zw-text-secondary);align-items:center;gap:12px;font-size:13px;display:flex}.admin-user b{color:var(--zw-text);font-weight:600}.admin-main{max-width:1360px;margin:0 auto;padding:18px 24px 44px}.admin-devnote{color:#7a5a12;background:#fff8e6;border:1px solid #f0dfb0;border-radius:10px;margin:0 0 16px;padding:10px 12px;font-size:13px;line-height:1.6}.admin-prodnote{background:var(--zw-blue-light);border:1px solid var(--zw-border);color:var(--zw-text-secondary);border-radius:10px;margin:0 0 16px;padding:10px 12px;font-size:13px;line-height:1.6}.admin-root .admin-nav{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.admin-root .admin-nav button{min-height:40px;color:var(--zw-text);background:var(--zw-blue-light);border:1px solid var(--zw-border);cursor:pointer;border-radius:10px;padding:0 16px;font-size:14px;font-weight:600;line-height:38px}.admin-root .admin-nav button:hover{background:#dfeaff}.admin-root .admin-nav button.active{background:var(--zw-blue);border-color:var(--zw-blue);color:#fff}.admin-root .card{background:var(--zw-card);border:1px solid var(--zw-border);border-radius:14px;margin-bottom:16px;padding:18px}.admin-root .card h2{margin:0 0 12px;font-size:15px;font-weight:700}.admin-root .grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;display:grid}.admin-root .stat{border:1px solid var(--zw-border);color:var(--zw-text-secondary);background:#fff;border-radius:14px;padding:14px;font-size:13px}.admin-root .stat b{color:var(--zw-blue);font-variant-numeric:tabular-nums;word-break:break-all;margin-top:6px;font-size:24px;font-weight:700;display:block}.admin-root .note{color:var(--zw-text-secondary);font-size:13px;line-height:1.7}.admin-root .error{color:#c0392b;font-size:13px}.admin-root .ok{color:var(--zw-success);font-size:13px}.admin-root .row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.admin-root table{border-collapse:collapse;width:100%;margin-top:10px;font-size:13px}.admin-root th,.admin-root td{border-bottom:1px solid var(--zw-border);text-align:left;word-break:break-all;padding:8px 6px}.admin-root th{color:var(--zw-text-secondary);background:#fafcff;font-weight:500}.admin-root input,.admin-root select,.admin-root textarea{height:38px;color:var(--zw-text);border:1px solid var(--zw-border);background:#fff;border-radius:9px;outline:none;padding:0 10px;font-family:inherit;font-size:13.5px}.admin-root textarea{height:auto;padding:8px 10px}.admin-root input:focus,.admin-root select:focus{border-color:var(--zw-blue);box-shadow:0 0 0 3px var(--zw-blue-light)}.admin-root input[type=checkbox],.admin-root input[type=radio]{height:auto;padding:0}.admin-root input[type=file]{background:#f7f9fc;height:auto;padding:6px}.admin-root button{color:#fff;background:var(--zw-blue);border:1px solid var(--zw-blue);cursor:pointer;border-radius:10px;min-height:38px;padding:0 14px;font-size:13.5px;font-weight:600;line-height:36px}.admin-root button:hover:not(:disabled){background:var(--zw-blue-dark);border-color:var(--zw-blue-dark)}.admin-root button:disabled{cursor:not-allowed;background:#b9c6d8;border-color:#b9c6d8}.admin-root button.plain{color:var(--zw-text);border-color:var(--zw-border);background:#fff}.admin-root button.plain:hover:not(:disabled){background:var(--zw-blue-light);border-color:var(--zw-border)}.admin-root button.danger{color:#fff;background:#d64545;border-color:#d64545}.admin-login-wrap{justify-content:center;align-items:center;min-height:100vh;padding:24px 16px;display:flex}.admin-login{border:1px solid var(--zw-border);background:#fff;border-radius:16px;width:100%;max-width:400px;padding:26px 24px}.admin-login .admin-logo{width:148px;max-height:42px;margin-bottom:16px}.admin-login h1{margin:0 0 2px;font-size:20px;font-weight:700}.admin-login .admin-login-sub{color:var(--zw-text-secondary);margin:0 0 18px;font-size:13px}.admin-login label{color:var(--zw-text-secondary);margin-bottom:12px;font-size:13px;display:block}.admin-login input{width:100%;height:44px;margin-top:6px;font-size:15px;display:block}.admin-login button[type=submit]{width:100%;min-height:46px;margin-top:4px;font-size:15px;line-height:44px}