修改样式，未完成

public/css/public.css

@@ -111,7 +111,7 @@ select {
 }
 
 .topbar__inner {
-  width: min(var(--max-width), calc(100% - 48px));
+  width: min(var(--max-width), 100%);
   margin: 0 auto;
   min-height: 82px;
   display: flex;
@@ -244,7 +244,7 @@ select {
    3. Site Footer (unified footer)
    ---------------------------------------------------------- */
 .site-footer {
-  width: min(var(--max-width), calc(100% - 48px));
+  width: min(var(--max-width), 100%);
   margin: 0 auto;
   margin-top: 28px;
 }
@@ -290,8 +290,8 @@ select {
   display: inline-flex;
   align-items: center;
   justify-content: center;
-  width: 34px;
-  height: 34px;
+  width: 32px;
+  height: 32px;
   padding: 0 10px;
   border-radius: 999px;
   color: var(--white);
@@ -300,8 +300,8 @@ select {
 }
 
 .ball--compact {
-  width: 28px;
-  height: 28px;
+  width: 26px;
+  height: 26px;
   font-size: 12px;
   padding: 0 8px;
 }