Refactor: UI & Feature updates (Calculator, UnitConverter, Privacy, Cleanup)

codes/minipro/calculation/miniprogram/pages/unit-converter/unit-converter.wxss

@@ -1,5 +1,5 @@
 page {
-  background-color: #f7f8fa;
+  background-color: #EBF4F8; /* Color 03 */
   font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
 }
 
@@ -20,27 +20,27 @@ page {
   background: #ffffff;
   padding: 10px 24px;
   border-radius: 50px;
-  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
+  box-shadow: 0 4px 12px rgba(17, 97, 107, 0.1);
   display: flex;
   align-items: center;
   gap: 10px;
-  color: #333;
+  color: #11616B; /* Color 01 */
 }
 
 .category-picker .label {
   font-size: 14px;
-  color: #888;
+  color: #7BBDB6; /* Color 02 */
 }
 
 .category-picker .value {
   font-size: 18px;
   font-weight: 600;
-  color: #007aff;
+  color: #11616B; /* Color 01 */
 }
 
 .category-picker .arrow {
   font-size: 12px;
-  color: #ccc;
+  color: #7BBDB6; /* Color 02 */
 }
 
 /* 核心转换卡片 */
@@ -48,7 +48,7 @@ page {
   background: #ffffff;
   border-radius: 20px;
   padding: 10px;
-  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
+  box-shadow: 0 8px 24px rgba(17, 97, 107, 0.08); /* Teal shadow */
   display: flex;
   flex-direction: column;
 }
@@ -64,13 +64,13 @@ page {
 }
 
 .output-row {
-  background-color: #f9fbfd; /* 稍微不同的背景色区分输入输出 */
+  background-color: #EBF4F8; /* Color 03 */
   border-radius: 4px 4px 16px 16px;
 }
 
 .row-label {
   font-size: 12px;
-  color: #999;
+  color: #7BBDB6; /* Color 02 */
   margin-bottom: 8px;
   text-transform: uppercase;
   letter-spacing: 1px;
@@ -86,66 +86,68 @@ page {
   flex: 1;
   font-size: 32px;
   font-weight: 500;
-  color: #333;
+  color: #11616B; /* Color 01 */
   height: 48px;
   line-height: 48px;
-  min-width: 0; /* 防止flex子项溢出 */
+  min-width: 0;
 }
 
 .value-display {
-  color: #007aff; /* 结果颜色高亮 */
+  color: #DC8B70; /* Color 05 - Accent for Result */
 }
 
 /* 单位选择器 */
 .unit-selector {
-  margin-left: 15px;
+  display: flex;
+  align-items: center;
 }
 
 .unit-text {
+  font-size: 16px;
+  color: #11616B; /* Color 01 */
+  font-weight: 500;
+  background-color: rgba(123, 189, 182, 0.2); /* Color 02 Low Opacity */
+  padding: 6px 12px;
+  border-radius: 8px;
   display: flex;
   align-items: center;
-  gap: 6px;
-  padding: 8px 16px;
-  background-color: #f0f2f5;
-  border-radius: 12px;
-  font-size: 16px;
-  color: #444;
-  font-weight: 500;
-  transition: background-color 0.2s;
-}
-
-.unit-text:active {
-  background-color: #e1e4e8;
+  gap: 4px;
 }
 
 .unit-arrow {
   font-size: 10px;
-  color: #888;
+  opacity: 0.6;
 }
 
-/* 分割线和图标 */
+/* 分割线/转换图标 */
 .divider {
-  height: 1px;
-  background-color: #eee;
-  margin: 0 20px;
   position: relative;
+  height: 1px;
+  background-color: rgba(17, 97, 107, 0.1);
+  margin: 0 20px;
   display: flex;
-  justify-content: center;
   align-items: center;
+  justify-content: center;
+  z-index: 10;
 }
 
 .icon-transfer {
-  position: absolute;
-  background: #fff;
-  color: #ccc;
-  font-size: 20px;
-  padding: 0 10px;
-  top: -14px;
+  width: 32px;
+  height: 32px;
+  background-color: #fff;
+  border-radius: 50%;
+  border: 1px solid rgba(17, 97, 107, 0.1);
+  color: #11616B; /* Color 01 */
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 18px;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
 }
 
 .tips {
-  text-align: center;
   margin-top: 30px;
+  text-align: center;
   font-size: 13px;
-  color: #ccc;
+  color: #999;
 }