增加小程序，修改游戏前端

games/minipro/calculation/miniprogram/pages/random-draw/random-draw.wxss

@@ -0,0 +1,155 @@
+page {
+  background-color: #f6f7f9;
+  height: 100%;
+}
+
+.container {
+  display: flex;
+  flex-direction: column;
+  height: 100vh;
+  padding: 20px;
+  box-sizing: border-box;
+}
+
+.header-tip {
+  text-align: center;
+  margin-bottom: 20px;
+  color: #666;
+  font-size: 14px;
+}
+
+.input-area {
+  display: flex;
+  margin-bottom: 20px;
+  background: #fff;
+  border-radius: 50px;
+  padding: 5px;
+  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
+}
+
+.input {
+  flex: 1;
+  height: 40px;
+  padding: 0 20px;
+  font-size: 16px;
+}
+
+.btn-add {
+  width: 80px;
+  height: 40px;
+  line-height: 40px;
+  text-align: center;
+  background: #9c27b0;
+  color: #fff;
+  border-radius: 40px;
+  font-size: 14px;
+  font-weight: bold;
+}
+
+.list-area {
+    flex: 1;
+    background: #fff;
+    border-radius: 12px;
+    padding: 10px;
+    margin-bottom: 20px;
+    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
+    overflow: hidden;
+}
+
+.name-list {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 10px;
+    padding: 10px;
+}
+
+.name-item {
+    background: #f3e5f5;
+    color: #4a148c;
+    padding: 8px 16px;
+    border-radius: 20px;
+    font-size: 14px;
+    display: flex;
+    align-items: center;
+    position: relative;
+}
+
+.name-text {
+    margin-right: 15px;
+}
+
+.btn-delete {
+    width: 20px;
+    height: 20px;
+    line-height: 18px;
+    text-align: center;
+    border-radius: 50%;
+    background: rgba(0,0,0,0.1);
+    color: #4a148c;
+    font-size: 16px;
+    position: absolute;
+    right: 5px;
+    top: 50%;
+    transform: translateY(-50%);
+}
+
+.empty-tip {
+    width: 100%;
+    text-align: center;
+    color: #999;
+    padding-top: 50px;
+}
+
+.result-area {
+    height: 200px;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+}
+
+.result-box {
+    width: 120px;
+    height: 120px;
+    border-radius: 50%;
+    background: #fff;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    margin-bottom: 20px;
+    border: 5px solid #e1bee7;
+    box-shadow: 0 4px 15px rgba(156, 39, 176, 0.2);
+    transition: all 0.1s;
+}
+
+.result-box.rolling {
+    transform: scale(1.1);
+    border-color: #9c27b0;
+}
+
+.result-text {
+    font-size: 24px;
+    font-weight: bold;
+    color: #333;
+    /* Prevent long names from overflowing */
+    max-width: 90%;
+    overflow: hidden;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+}
+
+.btn-start {
+    width: 80% !important;
+    background: linear-gradient(135deg, #ab47bc 0%, #8e24aa 100%);
+    color: #fff;
+    border-radius: 30px;
+    padding: 12px 0;
+    font-size: 18px;
+    box-shadow: 0 4px 15px rgba(142, 36, 170, 0.4);
+}
+
+.btn-start[disabled] {
+    opacity: 0.7;
+    background: #ccc; 
+    box-shadow: none;
+}