:root{--blue:#1677ff;--green:#07c160;--bg:#f4f7f9;--border-color:#d1d9e6;--light-gray:#e5e7eb;--gray:#999;--warning-red:#f53f3f}*{margin:0;padding:0;box-sizing:border-box}#app{font-family:-apple-system,sans-serif;-webkit-font-smoothing:antialiased;color:#333;min-height:100vh;background:var(--bg)}.page{padding:10px;font-size:15px}.toast{position:fixed;bottom:10%;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.7);color:#fff;padding:10px 18px;border-radius:20px;font-size:14px;z-index:1000}.forbidden{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--bg);display:flex;align-items:center;justify-content:center;z-index:9999}.forbidden-inner{background:#fff;padding:40px 20px;border-radius:12px;text-align:center;max-width:380px;width:90%;box-shadow:0 5px 20px rgba(0,0,0,.15)}.forbidden-icon{font-size:50px;color:#ff4d4f;margin-bottom:20px}.forbidden-text{font-size:18px;color:#333;margin-bottom:10px;font-weight:600}.forbidden-desc{font-size:14px;color:#666;line-height:1.5}.box{background:#fff;max-width:420px;margin:0 auto;padding:18px;border-radius:12px;box-shadow:0 3px 12px rgba(0,0,0,.1);text-align:center}.alipay-icon{width:45px;height:45px;margin:0 auto 10px;display:block}.page-title{font-weight:600;font-size:18px;margin:0 0 10px 0}.payment-tip{color:var(--warning-red);font-weight:700;text-align:center;margin:15px 0;line-height:1.5;font-size:16px;padding:10px;background:#fff2f0;border-radius:8px;border:1px solid #ffccc7}.info-card{background:#f9fbfc;border:1px solid #edf2f7;border-radius:8px;padding:12px;margin:10px 0;text-align:left}.info-row{display:flex;justify-content:space-between;margin-bottom:5px;font-size:14px;align-items:center}.info-row:last-child{margin-bottom:0}.info-value{font-weight:600}.info-value--red{color:var(--warning-red)}.card-container{display:flex;align-items:center;gap:8px;margin:10px 0;flex-wrap:wrap;padding:12px 15px;border:2px dashed var(--border-color);border-radius:10px;background:#f8fbff;justify-content:center}.card-number{flex:1;min-width:0;font-size:20px;font-weight:700;color:var(--blue);word-break:break-all;text-align:center;line-height:1.4;overflow:hidden;hyphens:auto;min-width:200px}.copy-btn{background:var(--blue);color:#fff;border:none;padding:6px 12px;border-radius:6px;font-weight:600;cursor:pointer;white-space:nowrap;font-size:14px;flex-shrink:0;transition:background .2s}.copy-btn:hover{background:#0f62fe}.go-btn{background:var(--green);color:#fff;border:none;padding:14px 0;width:100%;border-radius:8px;font-weight:600;cursor:pointer;font-size:16px;margin-top:10px;transition:background .2s}.go-btn:disabled{background:var(--light-gray);color:var(--gray);cursor:not-allowed}.process-box{margin-top:20px;padding:15px;border:1px solid var(--border-color);border-radius:8px;background:#fafafa;text-align:left}.process-title{font-size:16px;font-weight:600;color:#333;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid #eee}.process-list{list-style:none;padding:0;margin:0}.process-item{display:flex;align-items:flex-start;font-size:14px;color:#666;line-height:1.6;margin-bottom:8px}.process-item:last-child{margin-bottom:0}.process-num{display:inline-block;width:22px;height:22px;line-height:22px;text-align:center;background:var(--blue);color:#fff;border-radius:50%;font-size:12px;font-weight:600;margin-right:10px;flex-shrink:0}.process-item.warning{color:var(--warning-red);font-weight:600}.process-item.warning .process-num{background:var(--warning-red)}@media (max-width:375px){.box{padding:15px}.page-title{font-size:16px}.payment-tip{font-size:15px;padding:8px;margin:12px 0}.card-container{padding:10px 12px}.card-number{font-size:18px;min-width:150px}.copy-btn{padding:5px 10px;font-size:13px}.go-btn{padding:12px 0;font-size:15px}.process-box{padding:12px;margin-top:15px}.process-title{font-size:15px}.process-item{font-size:13px}.process-num{width:20px;height:20px;line-height:20px;font-size:11px}}