--- a/client/webapp/index.html
+++ b/client/webapp/index.html
@@ -31,7 +31,7 @@
     <!-- TOP SAFE AREA & STATUS BAR -->
     <header class="relative z-30 safe-top safe-left safe-right px-3 pt-2 pb-1 flex items-center justify-between pointer-events-none">
       <!-- Player Status Left -->
-      <div id="hud-char-status-card" class="pointer-events-auto flex items-center gap-2 bg-stone-950/85 backdrop-blur-md border border-amber-900/40 px-2.5 py-1.5 rounded-lg shadow-xl cursor-pointer" data-tooltip-title-key="char_status_tooltip_title" data-tooltip-desc-key="char_status_tooltip_desc" data-tooltip-title="Tân Thủ Lưu Đày (Lv.1)" data-tooltip-desc="Trạng thái sinh lực và thể phách nhân vật." data-tooltip-hotkey="C">
+      <div id="hud-char-status-card" class="pointer-events-auto flex items-center gap-2 bg-stone-950/85 backdrop-blur-md border border-amber-900/40 px-2.5 py-1.5 rounded-lg shadow-xl cursor-pointer" data-tooltip-title-key="char_status_tooltip_title" data-tooltip-desc-key="char_status_tooltip_desc" data-tooltip-title="Lưu Đày" data-tooltip-desc="Trạng thái sinh lực và thể phách nhân vật." data-tooltip-hotkey="C">
         <div class="w-7 h-7 rounded-md bg-stone-900 border border-stone-700/80 flex items-center justify-center font-bold text-stone-300 text-[10px] font-mono shadow-sm">FE</div>
         <div class="flex flex-col">
           <div class="flex items-center gap-1.5"><span id="txt-char-name" class="font-sans text-[11px] font-semibold text-stone-200 tracking-normal" data-i18n="char_name">Tân Thủ Lưu Đày</span><span id="txt-char-level" class="text-[9px] font-mono text-stone-400">Lv.1</span></div>
--- a/client/webapp/js/ui/templates/template_catalog_activities.js
+++ b/client/webapp/js/ui/templates/template_catalog_activities.js
@@ -145,7 +145,7 @@
             🦊
           </div>
           <div>
-            <h3 class="text-sm font-bold text-cyan-300">Thanh Toán Web3 Crypto (Non-Custodial)</h3>
+            <h3 class="text-sm font-bold text-cyan-300">Thanh Toán Web3</h3>
             <p class="text-[10px] text-cyan-400/80 font-mono">Oracle Pyth/Chainlink • On-Chain Settlement</p>
           </div>
         </div>
--- a/client/webapp/js/ui/templates/template_catalog_auth.js
+++ b/client/webapp/js/ui/templates/template_catalog_auth.js
@@ -94,12 +94,12 @@
             </div>
 
             <div>
-              <label class="block text-stone-300 font-semibold mb-1">Mật Khẩu <span class="text-rose-400">* (Tối thiểu 8 ký tự)</span></label>
+              <label class="block text-stone-300 font-semibold mb-1">Mật Khẩu <span class="text-rose-400">*</span></label>
               <input id="input-reg-password" type="password" placeholder="••••••••••••" class="w-full bg-stone-950 border border-stone-800 rounded-lg px-3 py-2 text-white placeholder-stone-600 focus:outline-none focus:border-stone-600 font-mono">
             </div>
 
             <div>
-              <label class="block text-stone-300 font-semibold mb-1">Tên Nhân Vật / Hiệu Tự (Tùy chọn)</label>
+              <label class="block text-stone-300 font-semibold mb-1">Tên Nhân Vật</label>
               <input id="input-reg-username" type="text" placeholder="Để trống hệ thống sẽ tự sinh theo email" class="w-full bg-stone-950 border border-stone-800 rounded-lg px-3 py-2 text-white placeholder-stone-600 focus:outline-none focus:border-stone-600">
             </div>
 
@@ -158,7 +158,7 @@
           </div>
 
           <div class="space-y-2">
-            <label class="block text-stone-300 text-xs font-semibold">Mã OTP Kích Hoạt (6 chữ số)</label>
+            <label class="block text-stone-300 text-xs font-semibold">Mã OTP Kích Hoạt</label>
             <input id="input-verify-otp" type="text" maxlength="6" placeholder="000000" class="w-full bg-stone-950 border border-stone-800 rounded-xl px-4 py-2.5 text-center text-xl text-amber-300/90 font-mono font-bold tracking-[0.5em] focus:outline-none focus:border-stone-600">
           </div>
 
@@ -203,7 +203,7 @@
             <div class="flex items-center justify-between pt-1">
               <label class="flex items-center gap-2 cursor-pointer text-stone-300 select-none">
                 <input id="chk-login-remember" type="checkbox" checked class="w-4 h-4 rounded bg-stone-950 border-stone-800 text-amber-600 focus:ring-0">
-                <span class="text-xs">Ghi nhớ đăng nhập trên thiết bị (Lưu token an toàn)</span>
+                <span class="text-xs">Ghi nhớ đăng nhập</span>
               </label>
               <span class="text-[10px] text-stone-400 font-mono">🔒 Bank-Grade Vault</span>
             </div>
@@ -221,7 +221,7 @@
           <div class="border-b border-stone-800/80 pb-2">
             <div class="flex items-center justify-between">
               <h3 class="font-bold text-stone-200 text-sm flex items-center gap-2">
-                <span>🌐</span> Đăng Nhập Bằng Tài Khoản Liên Kết (OAuth 2.0 / OIDC)
+                <span>🌐</span> Đăng Nhập Liên Kết
               </h3>
               <span class="text-[9px] font-mono px-2 py-0.5 rounded bg-stone-800 text-stone-400 border border-stone-700/60">
                 Pluggable Ready
@@ -314,7 +314,7 @@
           <div class="border-t border-stone-800/80 pt-3 space-y-2">
             <div class="flex items-center justify-between">
               <h4 class="font-bold text-xs text-amber-300/90 flex items-center gap-1.5">
-                <span>⚔️</span> Danh Sách Nhân Vật (Cấp 1 & Mùa Giải)
+                <span>⚔️</span> Danh Sách Nhân Vật
               </h4>
               <button id="btn-open-char-create" class="px-2.5 py-1 rounded-lg bg-stone-800 hover:bg-stone-700 text-amber-200 hover:text-amber-100 font-bold text-[10px] border border-amber-600/40 shadow active:scale-95 transition flex items-center gap-1">
                 <span>➕</span> Khởi Sinh
@@ -419,8 +419,8 @@
 
         <!-- Name Input -->
         <div class="space-y-1 text-xs">
-          <label class="block text-stone-300 font-semibold">Tên Nhân Vật (Hiệu Tự)</label>
-          <input id="input-char-name" type="text" placeholder="Nhập tên nhân vật (3 - 24 ký tự)" class="w-full bg-stone-950 border border-stone-800 rounded-xl px-3.5 py-2 text-stone-200 font-bold focus:outline-none focus:border-stone-600">
+          <label class="block text-stone-300 font-semibold">Tên Nhân Vật</label>
+          <input id="input-char-name" type="text" placeholder="Nhập tên nhân vật" class="w-full bg-stone-950 border border-stone-800 rounded-xl px-3.5 py-2 text-stone-200 font-bold focus:outline-none focus:border-stone-600">
         </div>
 
         <!-- Starting Baseline Info -->
--- a/client/webapp/js/ui/templates/template_catalog_inventory.js
+++ b/client/webapp/js/ui/templates/template_catalog_inventory.js
@@ -136,7 +136,7 @@
           </div>
         </div>
         <div class="flex items-center gap-1.5">
-          <button onclick="window.toggleBagModal()" class="px-2 py-1 rounded-md bg-stone-900 border border-stone-700 hover:border-amber-500/60 text-stone-300 hover:text-amber-200 text-[10px] font-medium transition flex items-center gap-1 shadow-sm" title="Mở Túi Đồ Sinh Tồn (I / B)">
+          <button onclick="window.toggleBagModal()" class="px-2 py-1 rounded-md bg-stone-900 border border-stone-700 hover:border-amber-500/60 text-stone-300 hover:text-amber-200 text-[10px] font-medium transition flex items-center gap-1 shadow-sm" title="Túi Đồ">
             <span>🎒</span> <span>Túi Đồ</span>
           </button>
           <button onclick="window.toggleCharacterModal()" class="w-6.5 h-6.5 rounded-full bg-stone-900 text-stone-400 hover:text-stone-100 flex items-center justify-center text-xs border border-stone-800 hover:border-stone-600 transition">✕</button>
@@ -199,7 +199,7 @@
           </div>
         </div>
         <div class="flex items-center gap-1.5">
-          <button onclick="window.toggleCharacterModal()" class="px-2 py-1 rounded-md bg-stone-900 border border-stone-700 hover:border-amber-500/60 text-stone-300 hover:text-amber-200 text-[10px] font-medium transition flex items-center gap-1 shadow-sm" title="Mở Đồ Đang Mặc (C)">
+          <button onclick="window.toggleCharacterModal()" class="px-2 py-1 rounded-md bg-stone-900 border border-stone-700 hover:border-amber-500/60 text-stone-300 hover:text-amber-200 text-[10px] font-medium transition flex items-center gap-1 shadow-sm" title="Nhân Vật">
             <span>👤</span> <span>Nhân Vật</span>
           </button>
           <button onclick="openLootFilterModal()" class="px-2 py-1 rounded-md bg-stone-900 border border-stone-700 hover:border-amber-500/60 text-stone-300 hover:text-amber-200 text-[10px] font-medium transition flex items-center gap-1 shadow-sm">
@@ -325,7 +325,7 @@
             <input type="checkbox" id="chk-auto-mythic" onchange="updateFilterToggle('autoPickupMythic', this.checked)" class="accent-amber-500 w-4 h-4 rounded" checked>
           </label>
           <label class="flex items-center justify-between cursor-pointer">
-            <span class="text-stone-300">Tự động nhặt Trang Bị Cực Phẩm (Hoàng Kim):</span>
+            <span class="text-stone-300">Tự động nhặt Trang Bị Hoàng Kim:</span>
             <input type="checkbox" id="chk-auto-cucpham" onchange="updateFilterToggle('autoPickupCucPham', this.checked)" class="accent-amber-500 w-4 h-4 rounded">
           </label>
           <label class="flex items-center justify-between cursor-pointer">
@@ -471,7 +471,7 @@
         <div class="bg-stone-900/60 border border-stone-800/80 rounded-xl p-3.5">
           <div class="flex flex-wrap items-center justify-between border-b border-stone-800 pb-2 mb-2 gap-2">
             <h3 class="font-semibold text-xs text-stone-200 uppercase tracking-wide flex items-center gap-1.5">
-              <span>💎</span> Ma Trận 15 Tiers Dòng Thuộc Tính (T1 - T15)
+              <span>💎</span> Ma Trận 15 Tiers Dòng Thuộc Tính
             </h3>
             <span class="text-[9px] text-stone-500 font-mono">Đồ Multi-T1 = Tiêu Thụ Đá Huyết Cực Hạn</span>
           </div>
--- a/client/webapp/js/ui/templates/template_catalog_system.js
+++ b/client/webapp/js/ui/templates/template_catalog_system.js
@@ -321,7 +321,7 @@
           <span>✍️</span> Góp Ý
         </button>
         <button id="tab-btn-feedback-history" class="feedback-nav-btn px-3.5 py-1.5 rounded-lg bg-stone-900/80 hover:bg-stone-800 text-stone-400 border border-stone-800 transition flex items-center gap-1.5">
-          <span>📜</span> Lịch Sử (<span id="txt-feedback-badge-count" class="text-amber-400/90 font-mono font-bold">0</span>)
+          <span>📜</span> Lịch Sử <span id="txt-feedback-badge-count" class="text-amber-400/90 font-mono font-bold">0</span>
         </button>
       </div>
 
@@ -353,7 +353,7 @@
             <div>
               <label class="text-xs font-bold text-stone-300 block mb-1">
                 Nội Dung Chi Tiết <span class="text-rose-400">*</span>
-                <span class="text-[10px] text-stone-500 font-normal">(Tối thiểu 10 ký tự)</span>
+                <span class="text-[10px] text-stone-500 font-normal">Tối thiểu 10 ký tự</span>
               </label>
               <textarea id="textarea-feedback-content" rows="4" placeholder="Mô tả cụ thể ý kiến của đại hiệp hoặc các bước tái hiện lỗi nếu là báo lỗi kỹ thuật..." class="w-full bg-stone-950 border border-stone-800 rounded-lg px-3 py-2 text-xs text-stone-200 focus:outline-none focus:border-stone-600 resize-none"></textarea>
             </div>