Fix: 更新价格和样式

src/App.css

@@ -25,6 +25,14 @@
   letter-spacing: 0.02em;
 }
 
+.header h2 {
+  font-size: 1.2rem;
+  font-weight: 700;
+  margin: 0 0 0.6rem;
+  color: #1a1a2e;
+  letter-spacing: 0.02em;
+}
+
 .header-sub {
   font-size: 0.85rem;
   color: #666;

src/App.tsx

@@ -87,7 +87,8 @@ function App() {
       {/* Header */}
       <header className="header">
         <div className="header-icon">📷</div>
-        <h1>摄影套餐价格计算器</h1>
+        <h1>晓螺</h1>
+        <h2>摄影套餐价格计算器</h2>
         <p className="header-sub">按价目表原价；同时选单人与双人可再减 5 元</p>
       </header>
 
@@ -99,7 +100,7 @@ function App() {
         </h2>
 
         <div className="package-group">
-          <h3 className="group-label">👤 单人套餐</h3>
+          <h3 className="group-label">👤 独行者</h3>
           <div className="package-grid">
             {singlePackages.map((pkg) => (
               <PackageCard
@@ -113,7 +114,7 @@ function App() {
         </div>
 
         <div className="package-group">
-          <h3 className="group-label">👥 双人套餐</h3>
+          <h3 className="group-label">👥 双人成行</h3>
           <div className="package-grid">
             {dualPackages.map((pkg) => (
               <PackageCard
@@ -143,7 +144,7 @@ function App() {
         ) : (
           <div className="selected-grid">
             <div className="selected-column">
-              <h3 className="column-title">👤 单人套餐</h3>
+              <h3 className="column-title">👤 独行者</h3>
               {selectedSingle.length === 0 ? (
                 <p className="column-empty">未选择</p>
               ) : (
@@ -167,7 +168,7 @@ function App() {
             <div className="selected-divider" />
 
             <div className="selected-column">
-              <h3 className="column-title">👥 双人套餐</h3>
+              <h3 className="column-title">👥 双人成行</h3>
               {selectedDual.length === 0 ? (
                 <p className="column-empty">未选择</p>
               ) : (