feat: 前端微调

frontend/src/style.css

@@ -25,6 +25,17 @@
   box-sizing: border-box;
 }
 
+/* Hide scrollbars globally (still scrollable). */
+* {
+  scrollbar-width: none; /* Firefox */
+  -ms-overflow-style: none; /* IE/Edge legacy */
+}
+
+*::-webkit-scrollbar {
+  width: 0;
+  height: 0;
+}
+
 html,
 body {
   height: 100%;

frontend/src/views/AccountView.vue

@@ -339,10 +339,10 @@ watch(
 
 <style scoped>
 .login-wrap {
-  min-height: calc(100vh - 56px);
   display: grid;
-  place-items: center;
-  padding: 18px 0 40px;
+  justify-items: center;
+  align-content: start;
+  padding: clamp(56px, 14vh, 160px) 16px 40px;
 }
 
 .login-card {

frontend/src/views/HomeView.vue

@@ -609,6 +609,13 @@ onBeforeUnmount(() => {
   overflow-y: auto;
   scroll-snap-type: y mandatory;
   scroll-behavior: smooth;
+  scrollbar-width: none; /* Firefox */
+  -ms-overflow-style: none; /* IE/Edge legacy */
+}
+
+.scroller::-webkit-scrollbar {
+  width: 0;
+  height: 0;
 }
 
 .center-hint {