style: 新增独立mobile.css避免本地文件缓存

index.html

@@ -4,7 +4,8 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Mi Diario — 西班牙语日记</title>
-  <link rel="stylesheet" href="style.css?v=20260802">
+  <link rel="stylesheet" href="style.css">
+  <link rel="stylesheet" href="mobile.css">
 </head>
 <body data-view="editor">
   <header id="mobile-header">

mobile.css

@@ -0,0 +1,134 @@
+@media (max-width: 768px) {
+  body { padding: 0; overflow-x: hidden; }
+
+  #mobile-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    position: sticky;
+    top: 0;
+    z-index: 85;
+    height: 52px;
+    padding: 0 0.6rem;
+    background: var(--panel-bg);
+    border-bottom: 1px solid var(--border);
+  }
+  #mobile-header button {
+    width: 42px;
+    height: 42px;
+    border: none;
+    background: none;
+    font-size: 1.3rem;
+    cursor: pointer;
+    color: var(--text);
+  }
+  #mobile-title { font-weight: 700; font-size: 0.95rem; }
+
+  #mobile-menu-overlay {
+    display: none;
+    position: fixed;
+    inset: 0;
+    background: transparent;
+    z-index: 100;
+  }
+  #mobile-menu-overlay.show { display: block; }
+  #mobile-menu {
+    position: absolute;
+    left: 0.5rem;
+    top: 56px;
+    width: max-content;
+    min-width: 190px;
+    max-width: 84vw;
+    max-height: calc(100vh - 72px);
+    background: var(--panel-bg);
+    border: 1px solid var(--border);
+    border-radius: var(--radius);
+    box-shadow: var(--shadow);
+    padding: 0.6rem;
+    overflow-y: auto;
+  }
+  .mobile-menu-head {
+    font-weight: 700;
+    font-size: 1.05rem;
+    padding: 0.5rem 0.5rem 1rem;
+  }
+  #mobile-menu button, #mobile-menu a {
+    display: flex;
+    width: 100%;
+    align-items: center;
+    gap: 0.6rem;
+    padding: 0.8rem 0.5rem;
+    border: none;
+    border-bottom: 1px solid var(--border);
+    background: none;
+    color: var(--text);
+    font-size: 0.95rem;
+    text-decoration: none;
+    cursor: pointer;
+    white-space: nowrap;
+  }
+
+  #app { display: block; padding: 0; }
+  #panel-list, #panel-translate, #stats-panel { display: none; }
+  #panel-editor {
+    display: flex;
+    min-height: calc(100vh - 52px);
+    border: none;
+    border-radius: 0;
+  }
+
+  #panel-list {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    z-index: 70;
+    border: none;
+    border-radius: 0;
+    max-height: none;
+  }
+  body[data-view="list"] #panel-list { display: flex; }
+  #btn-back-list {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    width: 30px;
+    height: 30px;
+    border: 1px solid var(--border);
+    border-radius: 6px;
+    background: none;
+    color: var(--text);
+    font-size: 1rem;
+    cursor: pointer;
+  }
+  #panel-list #entry-list { max-height: none; }
+
+  #panel-translate {
+    position: fixed;
+    top: 52px;
+    right: 0;
+    width: min(420px, 94vw);
+    height: calc(100vh - 52px);
+    z-index: 60;
+    border: none;
+    border-radius: 0;
+    transform: translateX(100%);
+    transition: transform 0.25s ease;
+    pointer-events: none;
+  }
+  body[data-view="translate"] #panel-translate,
+  body[data-view="stats"] #panel-translate {
+    display: flex;
+    transform: translateX(0);
+    pointer-events: auto;
+  }
+  body[data-view="translate"] #stats-panel { display: flex; }
+  body[data-view="stats"] #panel-translate > .panel-header,
+  body[data-view="stats"] #panel-translate > .translate-section { display: none; }
+  body[data-view="stats"] #stats-panel {
+    display: flex;
+    max-height: none;
+    flex: 1;
+  }
+}