feat(about): 移除音乐模块并优化布局

- 删除音乐播放器相关HTML结构和CSS样式
- 移除APlayer库的引用和初始化代码
- 更新网格布局减少一行row定义
- 清理移动端FAB菜单中的音乐按钮
- 移除与音乐相关的国际化文本配置
- 优化导航激活状态下的背景色表现
- 隐藏操作按钮并调整其交互逻辑
- 修复文本渐变效果在不同浏览器下的兼容性问题
- 移除音乐模块后对浮动按钮功能进行相应调整
- 清理全局配置中不再使用的音乐播放列表设置

css/about.css

@@ -321,12 +321,11 @@ body {
     gap: 24px;
     /* PC: 3 Col, 2 Row Main */
     grid-template-columns: 320px 1fr 260px;
-    grid-template-rows: 240px 220px auto auto;
+    grid-template-rows: 240px 220px auto;
     grid-template-areas:
         "profile bio stats"
         "profile bio mbti"
-        "tech tech interests"
-        "music music interests";
+        "tech tech interests";
 }
 
 /* --- Areas --- */
@@ -353,7 +352,7 @@ body {
 .area-interests {
     grid-area: interests;
 }
-.area-music { grid-area: music; }
+/* music module removed */
 
 .mobile-social {
     display: none;
@@ -722,6 +721,8 @@ body {
     -webkit-background-clip: text;
     background-clip: text;
     color: transparent;
+    -webkit-text-fill-color: transparent;
+    text-decoration: none;
     pointer-events: none; /* 禁用鼠标事件避免干扰 */
     z-index: 10;
 }
@@ -1199,17 +1200,17 @@ body {
     .nav-item.active {
         color: var(--text-primary);
     }
+    .nav-item:active {
+        color: var(--text-primary);
+        background: rgba(108, 92, 231, 0.15);
+    }
 
     .action-btn .btn-text {
         display: none;
     }
 
     .action-btn {
-        font-size: 1.2rem;
-        padding: 8px;
-        background: rgba(128, 128, 128, 0.08);
-        border-radius: 12px;
-        transition: all 0.2s ease;
+        display: none;
     }
 
     .action-btn.is-active {
@@ -1360,6 +1361,7 @@ body {
         background-clip: text;
         color: transparent;
         -webkit-text-fill-color: transparent;
+        text-decoration: none;
         pointer-events: none;
         z-index: 10;
     }
@@ -1578,29 +1580,10 @@ body {
 }
 .social-dock .s-icon { color: var(--text-primary); }
 .social-dock .s-icon i { background: none !important; -webkit-background-clip: initial !important; background-clip: initial !important; -webkit-text-fill-color: initial !important; color: currentColor !important; text-shadow: none !important; }
-.area-music { padding: 20px; display: flex; flex-direction: column; }
-.vinyl-player { position: relative; display: flex; align-items: center; gap: 16px; }
-.vinyl-disc { width: clamp(110px, 26vw, 160px); height: clamp(110px, 26vw, 160px); border-radius: 50%; background:
-    radial-gradient(#222 0%, #111 30%, #000 60%, #111 100%),
-    repeating-radial-gradient(circle at 50% 50%, rgba(255,255,255,0.06) 0px, rgba(255,255,255,0.06) 2px, transparent 3px, transparent 6px),
-    repeating-conic-gradient(from 0deg, rgba(255,215,0,0.05) 0deg, rgba(255,215,0,0.0) 8deg);
-    box-shadow: inset 0 0 20px rgba(0,0,0,0.6), 0 8px 20px rgba(0,0,0,0.2);
-    position: relative; }
-.vinyl-disc::after { content: ""; position: absolute; inset: 50% auto auto 50%; width: 32px; height: 32px; transform: translate(-50%, -50%); border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
-.vinyl-disc::before { content: ""; position: absolute; inset: -6px; border-radius: 50%; box-shadow: 0 0 0 2px rgba(108,92,231,0.15); animation: pulseWave 2.4s ease-out infinite; }
-.vinyl-arm { display: none !important; }
-.vinyl-info { display: flex; flex-direction: column; gap: 6px; }
-.vinyl-title { font-weight: 700; background: var(--gradient-4); -webkit-background-clip: text; background-clip: text; color: transparent; }
-.vinyl-status { font-size: 0.85rem; color: var(--text-secondary); }
-.spinning { animation: spinDisc 8s linear infinite; }
-@keyframes spinDisc { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
-.vinyl-lyrics { flex: 1; min-width: 160px; max-width: 240px; padding: 8px 12px; }
-.vinyl-lyrics #lyric-current { font-size: 0.95rem; line-height: 1.6; background: var(--gradient-3); -webkit-background-clip: text; background-clip: text; color: transparent; }
-@keyframes pulseWave { 0% { box-shadow: 0 0 0 2px rgba(108,92,231,0.0); } 50% { box-shadow: 0 0 0 10px rgba(108,92,231,0.25); } 100% { box-shadow: 0 0 0 2px rgba(108,92,231,0.0); } }
-.aplayer { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
 .mobile-fab { position: fixed; right: 16px; bottom: 88px; z-index: 1100; }
 .fab-main { display: flex; align-items: center; gap: 6px; background: var(--accent); color: #fff; border: none; border-radius: 22px; padding: 10px 14px; box-shadow: 0 8px 18px rgba(0,0,0,0.25); }
 .fab-label { font-size: 12px; }
 .fab-menu { display: none; flex-direction: column; gap: 10px; margin-top: 10px; }
 .fab-item { display: flex; align-items: center; gap: 6px; background: var(--glass-bg); border-radius: 18px; padding: 8px 12px; border: var(--glass-border); box-shadow: var(--glass-shadow); }
-.fab-menu.open { display: flex; }
+.fab-menu.open { display: flex; }
+/* music module removed */