音乐App重构:推荐曲库双导航+堆叠卡片+搜索曲库网格

By 18521066629, 2 May, 2026
推理
用户现在提出了一个比较大的重构需求。让我仔细分析:

1. 取消工具页面和工具按钮,改成"推荐"按钮,移到曲库左侧
2. 曲库移到右侧
3. 曲库分栏管理:
- 主栏分成两个子栏
- 上面是搜索框和热门,点搜索框出现搜索历史
- 下面是曲库的子栏,跟当前曲库基本一致
- 有一个"我的曲库"不允许删除
- 其余曲库右键点击后带删除按键
- 子栏下方有新增曲库按钮

4. 图片不要裁剪成圆形,图片与工具要有关联,图片质量要高,用图片在前+后面半遮罩图片形式表现
5. 注释写在图标下面

这是一个大改动。我需要:

- 把底部导航改成"推荐"(左)+"曲库"(右)
- 曲库页面完全重新设计,分为上下两个子栏
- 上面:搜索框(点击展开搜索历史)+ 热门推荐区域
- 下面:曲库列表(类似收藏卡片但有管理功能)
- "我的曲库"不可删除
- 其他曲库右键/长按显示删除
- 底部有"新增曲库"按钮
- 推荐页面用实物图片+半遮罩形式(不是圆形裁剪)

让我先获取一些高质量的图片资源。

关于搜索框点击出现搜索历史——我需要在搜索框下方做一个下拉面板。

关于"右键点开"——在移动端应该用长按(touch或clickhold)来实现。我会实现一个长按弹出菜单。

关于"我的曲库"——这是一个特殊的曲库条目,标记为不可删除。

让我重新组织代码结构。

对于推荐页面,用户说"图片在前,后面有半遮罩的图片的形式来表现"——这听起来像是重叠的图片卡片布局,前面一张主图,后面有一张半透明遮罩的图做背景/阴影效果。我会设计成卡片堆叠效果。

关于"注释写在图标下面"——这可能指的是底部导航的标签文字。

让我先用get_assets获取一些高质量的图片。

对于工具/推荐页面,我需要获取一些与音乐相关的图片。但用户说图片不要裁剪成圆形,所以之前的圆形外环设计要改掉。

推荐页面的设计思路:使用重叠卡片布局,主图在前,后面有半透明遮罩的副图,形成层次感。

曲库管理页面的设计:
- 上半部分:搜索框(带搜索历史下拉)+ 热门标签
- 下半部分:曲库列表(2列网格,类似当前收藏卡片)
- "我的曲库"带锁图标,不可删除
- 其他曲库卡片长按弹出删除按钮
- 底部:新增曲库按钮

让我开始设计。我需要获取一些图片用于推荐页面。

关于搜索历史,我会在搜索框下方做一个下拉弹出面板。

让我整理一下:

底部导航:推荐(左)| 曲库(右)

推荐页面(Tab 0):
- 使用堆叠卡片布局展示推荐曲目
- 主图+背后半遮罩图

曲库页面(Tab 1):
- 上半区:搜索框+热门标签
- 下半区:曲库网格
- 我的曲库(锁定)
- 其他曲库
- 底部:新增曲库按钮

子曲谱视图保留(点击曲库卡片进入)。

好的,让我先获取图片资源。搜索结果不太理想。让我再搜索一些更相关的图片,比如钢琴、乐谱、音乐相关的。

让我用不同的关键词再搜几次。搜索结果中最好的图片是:
- /assets/images/business/business-25.jpg - 复古徽章,不错
- /assets/images/fashion-lifestyle/fashion-lifestyle-15.jpg - 复古手提箱
- /assets/images/16-9/business-03.jpg - 办公桌
- /assets/images/16-9/business-04.jpg - 办公桌双显示器
- /assets/images/cases/porto2.jpg - 蒸汽朋克风格肖像

对于推荐页面,我可以使用这些图片来构建重叠卡片布局。

现在让我来重新设计整个应用。这个改动非常大:

1. 底部导航:推荐(左)| 曲库(右)
2. 推荐页面:堆叠卡片布局,实物图片+半遮罩效果
3. 曲库页面:搜索框(带历史)+ 热门 + 曲库网格管理
4. 曲库管理:我的曲库(锁定)+ 其他曲库(可删除)+ 新增按钮

图片不要裁剪成圆形。推荐页用重叠卡片。

好的让我开始写完整的HTML代码。这将是比较大的代码量。

对于推荐页面,"图片在前,后面有半遮罩的图片的形式来表现"——我将其设计为:主卡片在前面,后面有一张稍偏移的半透明遮罩卡片,形成层叠效果。

对于曲库页面的搜索历史——点击搜索框时出现下拉面板显示历史记录。

对于曲库管理——长按非"我的曲库"的卡片会弹出删除按钮。

让我开始构建。搜索结果不太理想。不过我已经有一些可用的图片了。让我用现有的图片来构建推荐页面。我会使用:

1. `/assets/images/business/business-25.jpg` - 复古徽章(推荐页面卡片1)
2. `/assets/images/fashion-lifestyle/fashion-lifestyle-15.jpg` - 复古手提箱(推荐页面卡片2)
3. `/assets/images/16-9/business-03.jpg` - 办公桌俯拍(推荐页面卡片3)
4. `/assets/images/cases/porto2.jpg` - 蒸汽朋克肖像(推荐页面卡片4)

对于推荐页面的重叠卡片设计:主图在前方,后方有半透明遮罩的偏移图片。

现在开始构建完整代码。这是一个大重构:

**底部导航**:
- 推荐(左)| 曲库(右)

**推荐 Tab**:
- 重叠卡片布局,图片不裁剪
- 每张主卡片后面有偏移的半遮罩图片

**曲库 Tab**:
- 上半区:搜索框(点击展开搜索历史)+ 热门标签
- 下半区:曲库网格管理
- "我的曲库"(锁图标,不可删除)
- 其他曲库(长按弹出删除)
- 底部"新增曲库"按钮

子曲谱视图保留。

曲库中"我的曲库"和其他曲库都是指曲库文件夹的概念。点击进入后看到的是之前子曲谱视图的内容(乐章列表)。

关于"右键"——移动端用长按实现。我会用 touchstart/touchend 或用一个简单的长按检测。

好的,现在开始写代码。这个代码会很长。
角色
assistant
content

```json
{
"summary": "大规模重构:①底部导航改为「推荐」+「曲库」双按钮;②推荐Tab使用重叠堆叠卡片布局(实物图片不裁剪,主卡后方偏移半遮罩副卡);③曲库Tab分为上下双栏——上栏搜索框(点击弹出搜索历史下拉)+热门标签横滚,下栏曲库网格(我的曲库锁定不可删+3个自定义曲库长按弹出删除按钮)+底部新增曲库按钮;④子曲谱视图保留不变;⑤维持红黑米白配色+液态玻璃质感。",
"widget": {
"type": "full-html",
"html": "<!DOCTYPE html>\n<html lang=\"zh-CN\">\n<head>\n <meta charset=\"UTF-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0, viewport-fit=cover\">\n <title>VintageSheet | 复古曲谱阅读器</title>\n <script src=\"https://cdn.tailwindcss.com\"></script>\n <link rel=\"stylesheet\" href=\"https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.c…\">\n <link href=\"https://fonts.googleapis.com/css2?family=Playfair+Display+SC:wght@400;7…\" rel=\"stylesheet\">\n <style>\n :root {\n --bg-dark: #2f2f2f;\n --bg-cream: #e9e7e0;\n --red-primary: #e33b0d;\n --red-deep: #b32a08;\n --red-accent: #f0481a;\n --text-on-dark: #e5ded5;\n --text-on-dark-secondary: #b0a89e;\n --text-primary: #1a1214;\n --text-muted: #8b7670;\n }\n *{margin:0;padding:0;box-sizing:border-box}\n html,body{width:100%;height:100%;overflow:hidden;background:#1a1a1a;font-family:'Josefin Sans',sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}\n .app-root{width:100%;height:100dvh;height:100vh;display:flex;flex-direction:column;background:var(--bg-dark);position:relative;overflow:hidden}\n\n .nav-top{background:rgba(47,47,47,0.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);position:relative;z-index:30;box-shadow:0 4px 20px rgba(0,0,0,0.35),inset 0 1px 0 rgba(255,255,255,0.04);border-bottom:0.5px solid rgba(255,255,255,0.05)}\n .bottom-nav-container{background:rgba(47,47,47,0.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);position:relative;z-index:30;box-shadow:0 -4px 20px rgba(0,0,0,0.35),inset 0 -0.5px 0 rgba(255,255,255,0.03);border-top:0.5px solid rgba(255,255,255,0.05)}\n\n .staff-lines-bg{position:relative;background-color:var(--bg-cream)}\n .staff-lines-bg::before{content:'';position:absolute;inset:0;pointer-events:none;z-index:0;opacity:.22;background:repeating-linear-gradient(0deg,transparent 0px,transparent 3px,rgba(227,59,13,0.25) 3px,rgba(227,59,13,0.25) 3.5px,transparent 3.5px,transparent 9px,rgba(227,59,13,0.25) 9px,rgba(227,59,13,0.25) 9.5px,transparent 9.5px,transparent 15px,rgba(227,59,13,0.25) 15px,rgba(227,59,13,0.25) 15.5px,transparent 15.5px,transparent 21px,rgba(227,59,13,0.25) 21px,rgba(227,59,13,0.25) 21.5px,transparent 21.5px,transparent 27px,rgba(227,59,13,0.25) 27px,rgba(227,59,13,0.25) 27.5px,transparent 27.5px,transparent 55px)}\n .staff-lines-bg::after{content:'';position:absolute;inset:0;pointer-events:none;z-index:1;opacity:.06;background:radial-gradient(ellipse at 25% 30%,rgba(227,59,13,0.18) 0%,transparent 60%),radial-gradient(ellipse at 75% 70%,rgba(227,59,13,0.10) 0%,transparent 55%)}\n\n .vinyl-record{width:110px;height:110px;border-radius:50%;position:relative;flex-shrink:0;background:radial-gradient(circle at 50% 50%,#2a2a2a 0%,#222 1%,#1e1e1e 8%,#2a2a2a 10%,#202020 12%,#2a2a2a 14%,#1e1e1e 16%,#2a2a2a 18%,#202020 20%,#2a2a2a 22%,#1e1e1e 24%,#2a2a2a 26%,#202020 28%,#282828 32%,#1e1e1e 36%,#282828 40%,#202020 44%,#282828 48%,#1e1e1e 52%,#2a2a2a 56%,#202020 60%,#2a2a2a 64%,#1e1e1e 68%,#2a2a2a 72%,#202020 74%,#2a2a2a 76%,#1e1e1e 78%,#2a2a2a 80%,#202020 81%,#2a2a2a 82%,#1e1e1e 83%,#2a2a2a 84%,var(--red-deep) 84.5%,#8a1f06 86%,var(--red-deep) 87%,var(--red-primary) 89%,var(--red-deep) 91%,#4a1506 93%,#8a1f06 95%,#3a1003 97%,#1e1e1e 98%,#1a1a1a 100%);box-shadow:inset 0 0 2px rgba(255,255,255,0.015),0 6px 20px rgba(0,0,0,0.25),0 0 0 1px rgba(80,30,15,0.35)}\n .vinyl-record::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:8px;height:8px;border-radius:50%;background:#2a2a2a;z-index:2;box-shadow:inset 0 0 1px rgba(255,255,255,0.03)}\n .vinyl-shine{position:absolute;inset:0;border-radius:50%;pointer-events:none;z-index:1;background:linear-gradient(135deg,rgba(255,255,255,0.045) 0%,transparent 35%,transparent 55%,rgba(255,255,255,0.02) 70%,transparent 100%)}\n\n .tab-panel{transition:opacity .4s ease,transform .4s ease}\n .tab-panel.hidden-panel{opacity:0;pointer-events:none;position:absolute;transform:translateY(6px)}\n .tab-panel.visible-panel{opacity:1;pointer-events:auto;position:relative;transform:translateY(0)}\n\n .sub-view{position:absolute;inset:0;z-index:20;background:var(--bg-cream);transition:transform .35s cubic-bezier(.25,.46,.45,.94);display:flex;flex-direction:column}\n .sub-view.hidden-sub{transform:translateX(105%);pointer-events:none}\n .sub-view.visible-sub{transform:translateX(0);pointer-events:auto}\n\n .song-item{border-bottom:1px solid rgba(227,59,13,0.12);transition:all .3s ease;cursor:pointer}\n .song-item:active{background:rgba(227,59,13,0.05)}\n\n /* ====== 推荐页堆叠卡片 ====== */\n .stack-card-wrap{position:relative;height:160px;cursor:pointer;transition:transform .2s ease}\n .stack-card-wrap:active{transform:scale(.97)}\n .stack-card-back{position:absolute;top:6px;left:10px;right:0;bottom:0;border-radius:8px;overflow:hidden;opacity:.35;filter:blur(2px);transform:rotate(1deg)}\n .stack-card-back img{width:100%;height:100%;object-fit:cover}\n .stack-card-front{position:absolute;top:0;left:0;right:10px;bottom:6px;border-radius:8px;overflow:hidden;box-shadow:0 6px 22px rgba(0,0,0,0.22),0 2px 6px rgba(0,0,0,0.15)}\n .stack-card-front img{width:100%;height:100%;object-fit:cover}\n .stack-label{position:absolute;bottom:6px;left:8px;z-index:3;background:rgba(15,10,8,0.78);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);color:#e5ded5;font-size:11px;padding:3px 10px;border-radius:3px;letter-spacing:.06em;font-family:'Josefin Sans',sans-serif}\n\n /* ====== 曲库页搜索 ====== */\n .search-bar{background:rgba(233,231,224,0.68);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,0.42);border-radius:8px;display:flex;align-items:center;gap:8px;padding:10px 14px;cursor:pointer;transition:all .25s ease;box-shadow:inset 0 1px 0 rgba(255,255,255,0.40)}\n .search-bar i{color:var(--text-muted);font-size:13px}\n .search-bar span{color:var(--text-muted);font-size:12px;letter-spacing:.04em;flex:1}\n .search-history-dropdown{position:absolute;top:100%;left:0;right:0;z-index:18;background:rgba(240,237,232,0.95);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-radius:8px;margin-top:4px;box-shadow:0 8px 28px rgba(0,0,0,0.15);overflow:hidden;transition:all .3s ease;max-height:200px;overflow-y:auto}\n .search-history-dropdown.hidden-dropdown{max-height:0;opacity:0;pointer-events:none;margin-top:0}\n .history-item{padding:11px 16px;display:flex;align-items:center;gap:10px;cursor:pointer;transition:all .15s ease;border-bottom:1px solid rgba(0,0,0,0.04);font-size:12px;color:var(--text-primary)}\n .history-item:active{background:rgba(227,59,13,0.06)}\n .history-item i{color:var(--text-muted);font-size:10px}\n\n /* ====== 热门标签 ====== */\n .tag-pill{font-size:10px;letter-spacing:.05em;padding:5px 12px;border-radius:14px;white-space:nowrap;cursor:pointer;transition:all .2s ease;background:rgba(233,231,224,0.60);border:1px solid rgba(255,255,255,0.35);color:var(--text-primary)}\n .tag-pill:active{background:rgba(227,59,13,0.12);border-color:rgba(227,59,13,0.25);color:var(--red-primary)}\n\n /* ====== 曲库网格卡片 ====== */\n .lib-card{background:rgba(233,231,224,0.68);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,0.45);border-radius:8px;transition:all .3s ease;cursor:pointer;position:relative;box-shadow:0 4px 16px rgba(0,0,0,0.06),inset 0 1px 0 rgba(255,255,255,0.55);padding:12px;display:flex;flex-direction:column;align-items:center;gap:8px}\n .lib-card:active{background:rgba(217,212,201,0.75)}\n .lib-card .lock-badge{position:absolute;top:6px;right:6px;font-size:9px;color:var(--red-primary);opacity:.7}\n .lib-card .del-btn{position:absolute;top:-8px;right:-8px;width:24px;height:24px;border-radius:50%;background:var(--red-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:10px;z-index:5;box-shadow:0 2px 8px rgba(227,59,13,0.40);cursor:pointer;transition:all .2s ease;animation:popIn .25s cubic-bezier(.34,1.56,.64,1)}\n @keyframes popIn{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}\n .lib-card .del-btn:active{transform:scale(.85)}\n\n .btn-back{width:32px;height:32px;border-radius:50%;border:1px solid rgba(255,255,255,0.40);background:rgba(233,231,224,0.55);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .25s ease;box-shadow:inset 0 1px 0 rgba(255,255,255,0.40)}\n .btn-back:active{background:rgba(227,59,13,0.10);color:var(--red-primary)}\n\n .btn-search-inline{width:30px;height:30px;border-radius:50%;background:rgba(233,231,224,0.45);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);color:var(--text-muted);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .25s ease;border:1px solid rgba(255,255,255,0.30);box-shadow:inset 0 1px 0 rgba(255,255,255,0.35)}\n .btn-search-inline:active{color:var(--red-primary)}\n\n .nav-item{cursor:pointer;transition:all .3s ease;color:var(--text-on-dark-secondary);font-family:'Josefin Sans',sans-serif;font-weight:300;letter-spacing:.06em;font-size:12px;display:flex;align-items:center;gap:8px;padding:6px 14px;border-radius:20px;background:transparent;border:1px solid transparent}\n .nav-item.active{color:var(--red-accent);font-weight:400;background:rgba(227,59,13,0.10);border:1px solid rgba(255,255,255,0.10);box-shadow:inset 0 1px 0 rgba(255,255,255,0.06)}\n .nav-item i{font-size:14px}\n\n .btn-account{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,0.18);background:rgba(47,47,47,0.55);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--text-on-dark-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .25s ease;position:relative;overflow:visible;box-shadow:inset 0 1px 0 rgba(255,255,255,0.08),0 2px 8px rgba(0,0,0,0.25)}\n .btn-account:active{background:rgba(227,59,13,0.20);color:var(--text-on-dark)}\n .btn-account .note-icon{position:relative;z-index:2;font-size:12px;color:var(--red-primary)}\n .btn-account::after{content:'';position:absolute;inset:-3px;border-radius:50%;border:1px dashed rgba(227,59,13,0.20);pointer-events:none;animation:gearRotate 12s linear infinite}\n @keyframes gearRotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}\n\n .sidebar-overlay{position:absolute;inset:0;z-index:45;background:rgba(0,0,0,0.40);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);transition:opacity .35s ease;pointer-events:auto}\n .sidebar-overlay.hidden-overlay{opacity:0;pointer-events:none}\n .sidebar-panel{position:absolute;top:0;right:0;bottom:0;width:75%;z-index:46;background:rgba(35,33,31,0.78);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);box-shadow:-8px 0 35px rgba(0,0,0,0.50),inset -1px 0 0 rgba(255,255,255,0.06);border-left:0.5px solid rgba(255,255,255,0.08);transition:transform .35s cubic-bezier(.25,.46,.45,.94);display:flex;flex-direction:column;overflow-y:auto}\n .sidebar-panel.hidden-sidebar{transform:translateX(105%)}\n .sidebar-panel.visible-sidebar{transform:translateX(0)}\n .sidebar-section{border-bottom:0.5px solid rgba(255,255,255,0.05);padding:14px 18px}\n .sidebar-item{display:flex;align-items:center;gap:12px;cursor:pointer;transition:all .2s ease;color:var(--text-on-dark-secondary);font-size:13px;letter-spacing:.04em;border-radius:8px;padding:10px 10px;margin:2px -6px}\n .sidebar-item:active{color:var(--red-accent);background:rgba(255,255,255,0.04)}\n .sidebar-item i{width:20px;text-align:center;font-size:13px}\n .avatar-ring{border:2px solid rgba(255,255,255,0.20);box-shadow:0 0 20px rgba(227,59,13,0.15),inset 0 0 8px rgba(255,255,255,0.04)}\n\n .app-logo{width:32px;height:32px;position:relative;display:flex;align-items:center;justify-content:center}\n .app-logo .logo-diamond{width:20px;height:20px;border:1.2px solid var(--red-primary);transform:rotate(45deg);position:absolute;opacity:.85}\n .app-logo .logo-diamond-inner{width:10px;height:10px;border:0.8px solid rgba(227,59,13,0.45);transform:rotate(45deg);position:absolute}\n .app-logo .logo-staff{position:absolute;display:flex;flex-direction:column;gap:2.5px;align-items:center;z-index:1}\n .app-logo .logo-staff span{display:block;height:.6px;background:var(--red-primary);border-radius:1px}\n .app-logo .logo-dot{width:3px;height:3px;background:var(--red-accent);border-radius:50%;position:absolute;bottom:4px;z-index:2}\n .font-calligraphy{font-family:'Liu Jian Mao Cao','Ma Shan Zheng',cursive;font-weight:400}\n\n /* 新增曲库按钮 */\n .btn-add-lib{display:flex;align-items:center;justify-content:center;gap:6px;padding:10px;border-radius:8px;border:1.5px dashed rgba(227,59,13,0.30);color:var(--red-primary);font-size:12px;letter-spacing:.05em;cursor:pointer;transition:all .2s ease;background:rgba(233,231,224,0.35)}\n .btn-add-lib:active{background:rgba(227,59,13,0.08);border-color:rgba(227,59,13,0.50)}\n\n /* 搜索框获得焦点 */\n .search-bar.focused{border-color:rgba(227,59,13,0.30);box-shadow:inset 0 1px 0 rgba(255,255,255,0.40),0 0 0 2px rgba(227,59,13,0.08)}\n </style>\n</head>\n<body>\n <div class=\"app-root\">\n\n <div class=\"w-full flex items-center justify-between px-6 shrink-0 relative z-30\" style=\"height:34px;background:#1f1e1c\">\n <span class=\"text-[11px] text-[#b0a89e] font-['Josefin_Sans'] tracking-wide\">15:00</span>\n <div class=\"flex items-center gap-1.5\">\n <div class=\"w-3 h-3 rounded-full border border-[#5e5850] flex items-center justify-center\"><div class=\"w-[6px] h-[6px] rounded-full bg-[#8a8278]\"></div></div>\n <span class=\"text-[10px] text-[#b0a89e]\">88%</span>\n </div>\n </div>\n\n <div class=\"w-full shrink-0 nav-top\">\n <div class=\"flex items-center justify-between px-5 py-2.5\">\n <div class=\"app-logo\" aria-label=\"曲谱应用\"><div class=\"logo-diamond\"></div><div class=\"logo-diamond-inner\"></div><div class=\"logo-staff\"><span style=\"width:11px;\"></span><span style=\"width:9px;\"></span><span style=\"width:11px;\"></span></div><div class=\"logo-dot\"></div></div>\n <button class=\"btn-account\" aria-label=\"账号\" onclick=\"openSidebar()\"><i class=\"fa-solid fa-music note-icon\"></i></button>\n </div>\n </div>\n\n <!-- ============ 主内容区 ============ -->\n <div class=\"relative flex-1 overflow-hidden\" style=\"min-height:0;z-index:15\">\n\n <!-- TAB 0: 推荐页 — 堆叠卡片 -->\n <div id=\"tab-panel-0\" class=\"tab-panel hidden-panel h-full w-full flex flex-col\" style=\"background:#e9e7e0\">\n <div class=\"relative px-5 pt-4 pb-1 z-10\"><div class=\"flex items-center gap-2 mb-0.5\"><div class=\"w-5 h-[1px] bg-[#e33b0d] opacity-35\"></div><span class=\"text-[9px] tracking-[0.15em] text-[#8b7670] font-['Josefin_Sans'] font-light uppercase\">Commendatio</span><div class=\"flex-1 h-[1px] bg-[#e33b0d] opacity-18\"></div></div></div>\n <div class=\"flex-1 px-4 overflow-y-auto z-10 relative flex flex-col gap-3 pt-1 pb-2\">\n <!-- 卡片1 -->\n <div class=\"stack-card-wrap\" onclick=\"openSubCollection('古典精选','Various')\">\n <div class=\"stack-card-back\"><img src=\"/assets/images/16-9/business-04.jpg\" alt=\"\" loading=\"lazy\"></div>\n <div class=\"stack-card-front\"><img src=\"/assets/images/business/business-25.jpg\" alt=\"复古品质\" loading=\"lazy\"></div>\n <span class=\"stack-label\">古典精选 · 经典永恒</span>\n </div>\n <!-- 卡片2 -->\n <div class=\"stack-card-wrap\" onclick=\"openSubCollection('浪漫时期','Various')\">\n <div class=\"stack-card-back\"><img src=\"/assets/images/16-9/business-03.jpg\" alt=\"\" loading=\"lazy\"></div>\n <div class=\"stack-card-front\"><img src=\"/assets/images/fashion-lifestyle/fashion-lifestyle-15.jpg\" alt=\"复古优雅\" loading=\"lazy\"></div>\n <span class=\"stack-label\">浪漫时期 · 优雅之选</span>\n </div>\n <!-- 卡片3 -->\n <div class=\"stack-card-wrap\" onclick=\"openSubCollection('巴洛克珍品','Various')\">\n <div class=\"stack-card-back\"><img src=\"/assets/images/16-9/business-04.jpg\" alt=\"\" loading=\"lazy\"></div>\n <div class=\"stack-card-front\"><img src=\"/assets/images/cases/porto2.jpg\" alt=\"复古工匠\" loading=\"lazy\"></div>\n <span class=\"stack-label\">巴洛克珍品 · 大师之作</span>\n </div>\n </div>\n <div class=\"px-5 pb-2 relative z-10 shrink-0\"><div class=\"flex items-center gap-2\"><div class=\"flex-1 h-[1px] bg-[#e33b0d] opacity-12\"></div><div class=\"flex gap-1\"><div class=\"w-1 h-1 bg-[#e33b0d] opacity-35\"></div><div class=\"w-2 h-1 bg-[#e33b0d] opacity-25\"></div><div class=\"w-1 h-1 bg-[#e33b0d] opacity-35\"></div></div><div class=\"flex-1 h-[1px] bg-[#e33b0d] opacity-12\"></div></div></div>\n </div>\n\n <!-- TAB 1: 曲库 — 搜索+热门 + 曲库网格管理 -->\n <div id=\"tab-panel-1\" class=\"tab-panel visible-panel h-full w-full flex flex-col\" style=\"background:#e9e7e0\">\n <!-- 上栏:搜索 + 热门 -->\n <div class=\"shrink-0 px-4 pt-3 pb-2 relative z-10\">\n <div class=\"relative\" id=\"search-wrapper\">\n <div class=\"search-bar\" id=\"search-bar\" onclick=\"toggleSearchHistory()\">\n <i class=\"fa-solid fa-magnifying-glass\"></i>\n <span id=\"search-placeholder\">搜索曲库…</span>\n </div>\n <div class=\"search-history-dropdown hidden-dropdown\" id=\"search-dropdown\">\n <div class=\"history-item\" onclick=\"selectHistory('贝多芬奏鸣曲')\"><i class=\"fa-solid fa-clock-rotate-left\"></i><span>贝多芬奏鸣曲</span></div>\n <div class=\"history-item\" onclick=\"selectHistory('莫扎特协奏曲')\"><i class=\"fa-solid fa-clock-rotate-left\"></i><span>莫扎特协奏曲</span></div>\n <div class=\"history-item\" onclick=\"selectHistory('肖邦夜曲全集')\"><i class=\"fa-solid fa-clock-rotate-left\"></i><span>肖邦夜曲全集</span></div>\n <div class=\"history-item\" onclick=\"selectHistory('巴赫平均律')\"><i class=\"fa-solid fa-clock-rotate-left\"></i><span>巴赫平均律</span></div>\n </div>\n </div>\n <!-- 热门标签 -->\n <div class=\"flex gap-2 mt-3 overflow-x-auto no-scrollbar\" style=\"scrollbar-width:none\">\n <span class=\"tag-pill\">热门推荐</span>\n <span class=\"tag-pill\">古典主义</span>\n <span class=\"tag-pill\">浪漫派</span>\n <span class=\"tag-pill\">印象派</span>\n <span class=\"tag-pill\">巴洛克</span>\n <span class=\"tag-pill\">现代经典</span>\n </div>\n </div>\n\n <!-- 分隔线 -->\n <div class=\"px-4 shrink-0\"><div class=\"h-[1px]\" style=\"background:linear-gradient(90deg,transparent,rgba(227,59,13,0.20),transparent)\"></div></div>\n\n <!-- 下栏:曲库网格 -->\n <div class=\"flex-1 px-4 overflow-y-auto z-10 relative pt-2 pb-1\">\n <div class=\"grid grid-cols-2 gap-3\">\n <!-- 我的曲库(锁定) -->\n <div class=\"lib-card\" id=\"lib-mine\" onclick=\"openSubCollection('我的曲库','个人收藏')\">\n <div class=\"lock-badge\"><i class=\"fa-solid fa-lock\"></i></div>\n <div class=\"vinyl-record\" style=\"width:80px;height:80px\"><div class=\"vinyl-shine\"></div></div>\n <div class=\"text-center\"><p class=\"text-[#1a1214] text-[12px] font-['Josefin_Sans'] font-semibold tracking-wider\">我的曲库</p><p class=\"text-[9px] text-[#8b7670] mt-0.5\">不可删除</p></div>\n </div>\n <!-- 自定义曲库1 -->\n <div class=\"lib-card\" id=\"lib-1\" oncontextmenu=\"return false\" data-lib=\"古典奏鸣曲集\">\n <div class=\"del-btn hidden\" id=\"del-1\" onclick=\"event.stopPropagation();deleteLib('lib-1')\"><i class=\"fa-solid fa-xmark\"></i></div>\n <div class=\"vinyl-record\" style=\"width:80px;height:80px\"><div class=\"vinyl-shine\"></div></div>\n <div class=\"text-center\"><p class=\"text-[#1a1214] text-[12px] font-['Josefin_Sans'] font-semibold tracking-wider\">古典奏鸣曲集</p><p class=\"text-[9px] text-[#8b7670] mt-0.5\">12 首曲目</p></div>\n </div>\n <!-- 自定义曲库2 -->\n <div class=\"lib-card\" id=\"lib-2\" oncontextmenu=\"return false\" data-lib=\"浪漫钢琴选\">\n <div class=\"del-btn hidden\" id=\"del-2\" onclick=\"event.stopPropagation();deleteLib('lib-2')\"><i class=\"fa-solid fa-xmark\"></i></div>\n <div class=\"vinyl-record\" style=\"width:80px;height:80px\"><div class=\"vinyl-shine\"></div></div>\n <div class=\"text-center\"><p class=\"text-[#1a1214] text-[12px] font-['Josefin_Sans'] font-semibold tracking-wider\">浪漫钢琴选</p><p class=\"text-[9px] text-[#8b7670] mt-0.5\">8 首曲目</p></div>\n </div>\n <!-- 自定义曲库3 -->\n <div class=\"lib-card\" id=\"lib-3\" oncontextmenu=\"return false\" data-lib=\"交响乐珍藏\">\n <div class=\"del-btn hidden\" id=\"del-3\" onclick=\"event.stopPropagation();deleteLib('lib-3')\"><i class=\"fa-solid fa-xmark\"></i></div>\n <div class=\"vinyl-record\" style=\"width:80px;height:80px\"><div class=\"vinyl-shine\"></div></div>\n <div class=\"text-center\"><p class=\"text-[#1a1214] text-[12px] font-['Josefin_Sans'] font-semibold tracking-wider\">交响乐珍藏</p><p class=\"text-[9px] text-[#8b7670] mt-0.5\">15 首曲目</p></div>\n </div>\n </div>\n <!-- 新增曲库 -->\n <div class=\"btn-add-lib mt-3 mb-2\" onclick=\"addNewLib()\">\n <i class=\"fa-solid fa-plus text-[11px]\"></i><span>新增曲库</span>\n </div>\n </div>\n </div>\n\n <!-- 子曲谱视图 -->\n <div id=\"sub-collection-view\" class=\"sub-view hidden-sub staff-lines-bg\">\n <div class=\"relative px-5 pt-4 pb-1 z-10\"><div class=\"flex items-center gap-2 mb-0.5\"><button class=\"btn-back\" onclick=\"closeSubCollection()\" aria-label=\"返回\"><i class=\"fa-solid fa-arrow-left text-[11px]\"></i></button><div class=\"w-5 h-[1px] bg-[#e33b0d] opacity-35\"></div><span id=\"sub-collection-title\" class=\"text-[10px] tracking-[0.12em] text-[#8b7670] font-['Josefin_Sans'] font-light uppercase\">Collectio</span><div class=\"flex-1 h-[1px] bg-[#e33b0d] opacity-18\"></div><button class=\"btn-search-inline\" aria-label=\"搜索曲谱\"><i class=\"fa-solid fa-magnifying-glass text-[12px]\"></i></button></div></div>\n <div class=\"flex-1 overflow-hidden px-5 z-10 relative\">\n <div class=\"song-item flex items-center py-3.5 px-2 gap-3\"><span class=\"text-[10px] text-[#8b7670] font-['Josefin_Sans'] font-light w-5 text-right tracking-wider shrink-0\">I</span><div class=\"flex-1 min-w-0\"><p class=\"text-[#1a1214] text-[20px] leading-tight font-calligraphy\">第一乐章</p><p class=\"text-[10px] text-[#8b7670] font-['Josefin_Sans'] font-light tracking-wider mt-0.5\">Allegro ma non troppo</p></div><div class=\"flex items-center gap-1 shrink-0\"><div class=\"w-[3px] h-[3px] bg-[#e33b0d] opacity-45\"></div><i class=\"fa-solid fa-chevron-right text-[8px] text-[#8b7670]\"></i></div></div>\n <div class=\"song-item flex items-center py-3.5 px-2 gap-3\"><span class=\"text-[10px] text-[#8b7670] font-['Josefin_Sans'] font-light w-5 text-right tracking-wider shrink-0\">II</span><div class=\"flex-1 min-w-0\"><p class=\"text-[#1a1214] text-[20px] leading-tight font-calligraphy\">第二乐章</p><p class=\"text-[10px] text-[#8b7670] font-['Josefin_Sans'] font-light tracking-wider mt-0.5\">Andante con moto</p></div><div class=\"flex items-center gap-1 shrink-0\"><div class=\"w-[3px] h-[3px] bg-[#e33b0d] opacity-45\"></div><i class=\"fa-solid fa-chevron-right text-[8px] text-[#8b7670]\"></i></div></div>\n <div class=\"song-item flex items-center py-3.5 px-2 gap-3\"><span class=\"text-[10px] text-[#8b7670] font-['Josefin_Sans'] font-light w-5 text-right tracking-wider shrink-0\">III</span><div class=\"flex-1 min-w-0\"><p class=\"text-[#1a1214] text-[20px] leading-tight font-calligraphy\">第三乐章</p><p class=\"text-[10px] text-[#8b7670] font-['Josefin_Sans'] font-light tracking-wider mt-0.5\">Scherzo &middot; Allegro</p></div><div class=\"flex items-center gap-1 shrink-0\"><div class=\"w-[3px] h-[3px] bg-[#e33b0d] opacity-45\"></div><i class=\"fa-solid fa-chevron-right text-[8px] text-[#8b7670]\"></i></div></div>\n <div class=\"song-item flex items-center py-3.5 px-2 gap-3\"><span class=\"text-[10px] text-[#8b7670] font-['Josefin_Sans'] font-light w-5 text-right tracking-wider shrink-0\">IV</span><div class=\"flex-1 min-w-0\"><p class=\"text-[#1a1214] text-[20px] leading-tight font-calligraphy\">第四乐章</p><p class=\"text-[10px] text-[#8b7670] font-['Josefin_Sans'] font-light tracking-wider mt-0.5\">Presto agitato</p></div><div class=\"flex items-center gap-1 shrink-0\"><div class=\"w-[3px] h-[3px] bg-[#e33b0d] opacity-45\"></div><i class=\"fa-solid fa-chevron-right text-[8px] text-[#8b7670]\"></i></div></div>\n </div>\n <div class=\"px-5 pb-2 relative z-10 shrink-0\"><div class=\"flex items-center gap-2\"><div class=\"flex-1 h-[1px] bg-[#e33b0d] opacity-12\"></div><div class=\"flex gap-1\"><div class=\"w-1 h-1 bg-[#e33b0d] opacity-35\"></div><div class=\"w-2 h-1 bg-[#e33b0d] opacity-25\"></div><div class=\"w-1 h-1 bg-[#e33b0d] opacity-35\"></div></div><div class=\"flex-1 h-[1px] bg-[#e33b0d] opacity-12\"></div></div></div>\n </div>\n </div>\n\n <!-- 底部导航:推荐 | 曲库 -->\n <div class=\"w-full shrink-0 bottom-nav-container\">\n <div class=\"flex items-center justify-center gap-20 relative\" style=\"height:42px\">\n <button class=\"nav-item active\" id=\"nav-recommend\" onclick=\"switchTab(0)\"><i class=\"fa-solid fa-star\"></i><span>推荐</span></button>\n <button class=\"nav-item\" id=\"nav-library\" onclick=\"switchTab(1)\"><i class=\"fa-solid fa-compact-disc\"></i><span>曲库</span></button>\n </div>\n </div>\n\n <!-- 账号玻璃侧栏 -->\n <div id=\"sidebar-overlay\" class=\"sidebar-overlay hidden-overlay\" onclick=\"closeSidebar()\"></div>\n <div id=\"sidebar-panel\" class=\"sidebar-panel hidden-sidebar\">\n <div class=\"sidebar-section flex flex-col items-center pt-6 pb-4 gap-3\">\n <div class=\"w-16 h-16 rounded-full avatar-ring flex items-center justify-center\" style=\"background:rgba(37,35,33,0.60)\"><i class=\"fa-solid fa-user-astronaut text-2xl\" style=\"color:var(--red-primary)\"></i></div>\n <p class=\"text-[15px] font-['Josefin_Sans'] font-semibold tracking-wider\" style=\"color:var(--text-on-dark)\">Vintage Musician</p>\n <span class=\"text-[10px] tracking-[0.1em] px-3 py-0.5 rounded-full\" style=\"background:rgba(227,59,13,0.14);color:var(--red-accent);border:1px solid rgba(227,59,13,0.22)\">PRO 会员</span>\n </div>\n <div class=\"sidebar-section\">\n <div class=\"flex items-center justify-between mb-2\"><span class=\"text-[11px] tracking-wider\" style=\"color:var(--text-on-dark-secondary)\">云端存储</span><span class=\"text-[11px]\" style=\"color:var(--red-accent)\">2.1 / 5.0 GB</span></div>\n <div class=\"w-full h-2 rounded-full\" style=\"background:rgba(0,0,0,0.35)\"><div class=\"h-full rounded-full\" style=\"width:42%;background:var(--red-primary)\"></div></div>\n </div>\n <div class=\"sidebar-section\" style=\"border-bottom:none\">\n <div class=\"sidebar-item\"><i class=\"fa-solid fa-palette\"></i><span>外观设置</span><i class=\"fa-solid fa-chevron-right text-[9px] ml-auto opacity-30\"></i></div>\n <div class=\"sidebar-item\"><i class=\"fa-solid fa-bell\"></i><span>通知偏好</span><i class=\"fa-solid fa-chevron-right text-[9px] ml-auto opacity-30\"></i></div>\n <div class=\"sidebar-item\"><i class=\"fa-solid fa-cloud-arrow-up\"></i><span>数据同步</span><i class=\"fa-solid fa-chevron-right text-[9px] ml-auto opacity-30\"></i></div>\n <div class=\"sidebar-item\"><i class=\"fa-solid fa-circle-info\"></i><span>关于应用</span><i class=\"fa-solid fa-chevron-right text-[9px] ml-auto opacity-30\"></i></div>\n </div>\n <div class=\"sidebar-section\" style=\"border-bottom:none;margin-top:auto;padding-bottom:20px\">\n <div class=\"sidebar-item\" style=\"color:var(--red-primary)\"><i class=\"fa-solid fa-arrow-right-from-bracket\"></i><span>退出登录</span></div>\n </div>\n </div>\n </div>\n\n <script>\n let activeTab = 0; // 默认推荐\n let longPressTimer = null;\n let activeDeleteId = null;\n\n function switchTab(i){\n activeTab = i;\n const p=[document.getElementById('tab-panel-0'),document.getElementById('tab-panel-1')];\n const n=[document.getElementById('nav-recommend'),document.getElementById('nav-library')];\n p.forEach((e,x)=>{if(x===i){e.classList.remove('hidden-panel');e.classList.add('visible-panel')}else{e.classList.remove('visible-panel');e.classList.add('hidden-panel')}});\n n.forEach((e,x)=>{if(e){if(x===i)e.classList.add('active');else e.classList.remove('active')}});\n closeSubCollection();\n hideAllDeleteButtons();\n closeSearchHistory();\n }\n\n function openSubCollection(title,composer){\n document.getElementById('sub-collection-title').textContent = title + ' · ' + composer;\n const sv = document.getElementById('sub-collection-view');\n sv.classList.remove('hidden-sub');sv.classList.add('visible-sub');\n hideAllDeleteButtons();\n }\n function closeSubCollection(){\n const sv = document.getElementById('sub-collection-view');\n sv.classList.remove('visible-sub');sv.classList.add('hidden-sub');\n }\n\n // ====== 搜索历史 ======\n function toggleSearchHistory(){\n const dd = document.getElementById('search-dropdown');\n const sb = document.getElementById('search-bar');\n if(dd.classList.contains('hidden-dropdown')){\n dd.classList.remove('hidden-dropdown');\n sb.classList.add('focused');\n }else{\n closeSearchHistory();\n }\n }\n function closeSearchHistory(){\n const dd = document.getElementById('search-dropdown');\n const sb = document.getElementById('search-bar');\n dd.classList.add('hidden-dropdown');\n sb.classList.remove('focused');\n }\n function selectHistory(term){\n document.getElementById('search-placeholder').textContent = term;\n closeSearchHistory();\n }\n\n // ====== 长按删除 ======\n function hideAllDeleteButtons(){\n document.querySelectorAll('.del-btn').forEach(b=>b.classList.add('hidden'));\n activeDeleteId = null;\n }\n\n // 为非"我的曲库"卡片绑定长按\n document.addEventListener('DOMContentLoaded',()=>{\n const libs = document.querySelectorAll('.lib-card:not(#lib-mine)');\n libs.forEach(card=>{\n card.addEventListener('touchstart',function(e){\n hideAllDeleteButtons();\n longPressTimer = setTimeout(()=>{\n const delBtn = card.querySelector('.del-btn');\n if(delBtn){ delBtn.classList.remove('hidden'); activeDeleteId = card.id; }\n }, 600);\n });\n card.addEventListener('touchend',()=>{ clearTimeout(longPressTimer); });\n card.addEventListener('touchmove',()=>{ clearTimeout(longPressTimer); });\n card.addEventListener('click',function(e){\n if(activeDeleteId === card.id){\n e.stopPropagation();\n return;\n }\n hideAllDeleteButtons();\n const libName = card.getAttribute('data-lib') || '曲库';\n openSubCollection(libName, '自建曲库');\n });\n });\n\n // 点击空白处隐藏删除按钮\n document.getElementById('tab-panel-1').addEventListener('click',function(e){\n if(!e.target.closest('.lib-card')){ hideAllDeleteButtons(); }\n });\n });\n\n function deleteLib(id){\n const card = document.getElementById(id);\n if(card){\n card.style.transition = 'all .3s ease';\n card.style.opacity = '0';\n card.style.transform = 'scale(0.8)';\n setTimeout(()=>{ card.remove(); hideAllDeleteButtons(); }, 300);\n }\n }\n\n function addNewLib(){\n const name = prompt('请输入新曲库名称:');\n if(name && name.trim()){\n const grid = document.querySelector('#tab-panel-1 .grid');\n const newId = 'lib-' + Date.now();\n const div = document.createElement('div');\n div.className = 'lib-card';\n div.id = newId;\n div.setAttribute('data-lib', name.trim());\n div.innerHTML = `\n <div class=\"del-btn hidden\" id=\"del-${newId}\" onclick=\"event.stopPropagation();deleteLib('${newId}')\"><i class=\"fa-solid fa-xmark\"></i></div>\n <div class=\"vinyl-record\" style=\"width:80px;height:80px\"><div class=\"vinyl-shine\"></div></div>\n <div class=\"text-center\"><p class=\"text-[#1a1214] text-[12px] font-['Josefin_Sans'] font-semibold tracking-wider\">${name.trim()}</p><p class=\"text-[9px] text-[#8b7670] mt-0.5\">0 首曲目</p></div>\n `;\n grid.appendChild(div);\n bindLongPress(div);\n }\n }\n\n function bindLongPress(card){\n card.addEventListener('touchstart',function(e){\n hideAllDeleteButtons();\n longPressTimer = setTimeout(()=>{\n const delBtn = card.querySelector('.del-btn');\n if(delBtn){ delBtn.classList.remove('hidden'); activeDeleteId = card.id; }\n }, 600);\n });\n card.addEventListener('touchend',()=>{ clearTimeout(longPressTimer); });\n card.addEventListener('touchmove',()=>{ clearTimeout(longPressTimer); });\n card.addEventListener('click',function(e){\n if(activeDeleteId === card.id){ e.stopPropagation(); return; }\n hideAllDeleteButtons();\n const libName = card.getAttribute('data-lib') || '曲库';\n openSubCollection(libName, '自建曲库');\n });\n }\n\n // ====== 侧栏 ======\n function openSidebar(){\n document.getElementById('sidebar-overlay').classList.remove('hidden-overlay');\n document.getElementById('sidebar-panel').classList.remove('hidden-sidebar');\n document.getElementById('sidebar-panel').classList.add('visible-sidebar');\n }\n function closeSidebar(){\n document.getElementById('sidebar-overlay').classList.add('hidden-overlay');\n document.getElementById('sidebar-panel').classList.remove('visible-sidebar');\n document.getElementById('sidebar-panel').classList.add('hidden-sidebar');\n }\n </script>\n</body>\n</html>"
},
"next": [
"推荐卡片增加更多层叠",
"搜索框真实输入功能",
"热门标签点击筛选",
"曲库拖拽排序",
"装饰艺术细节深化"
],
"breakpoint": "xs"
}
```

total_tokens
282227
summary
大规模重构:①底部导航改为「推荐」+「曲库」双按钮;②推荐Tab使用重叠堆叠卡片布局(实物图片不裁剪,主卡后方偏移半遮罩副卡);③曲库Tab分为上下双栏——上栏搜索框(点击弹出搜索历史下拉)+热门标签横滚,下栏曲库网格(我的曲库锁定不可删+3个自定义曲库长按弹出删除按钮)+底部新增曲库按钮;④子曲谱视图保留不变;⑤维持红黑米白配色+液态玻璃质感。
uiParsing
关闭