fix(visual): 1:1 banner/hero/modal + strip non-zibll card chrome

Align banner s-desc caption/scale-height, hero search pill and -40px cards, modal colorful header/spring scale; remove white/pink card borders and hover lifts across mainline surfaces.

assets/css/routes/cart.css

@@ -61,7 +61,7 @@
 
 .aksrt-cart-page__panel {
   background: var(--surface-1, #fff);
-  border: 1px solid rgba(255, 255, 255, 0.55);
+  border: none;
   box-shadow: var(--shadow-sm);
   border-radius: var(--radius-2xl, 16px);
   padding: 20px;
@@ -86,8 +86,8 @@
   align-items: center;
   gap: 14px;
   padding: 16px;
-  border: 1px solid rgba(255, 255, 255, 0.55);
-  border-radius: var(--radius-lg, 10px);
+  border: none;
+  border-radius: var(--main-radius, var(--radius, 8px));
   background: var(--surface-4, #f8fafc);
   box-shadow: var(--shadow-sm);
 }
@@ -345,7 +345,7 @@
 .aksrt-modal__dialog {
   position: relative;
   background: var(--surface-1, #fff);
-  border: 1px solid rgba(255, 255, 255, 0.58);
+  border: none;
   border-radius: var(--radius-2xl, 16px);
   width: 90%;
   max-width: 520px;