技术支持 Technical Support

用途：根据机位高度和镜头焦距，计算镜头俯仰角度，实现精准对焦平面控制。
Purpose: Calculate lens tilt angle based on camera height and focal length for precise focus plane control.

操作步骤 Steps:
1. 打开工具菜单，选择「沙姆定律」
Open the tools menu and select "Scheimpflug"
2. 输入机位高度（相机到地面的垂直距离）
Enter camera height (vertical distance from camera to ground)
3. 选择当前使用的镜头（自动填入焦距）
Select your current lens (focal length auto-fills)
4. 查看计算结果：俯仰角度、景深楔角图示
View results: tilt angle, depth-of-field wedge diagram
5. 实时景深楔角图直观显示对焦平面与传感器的几何关系
The real-time wedge diagram visually shows the geometric relationship between focus plane and sensor

用途：用手机摄像头实时预览取景框，叠加太阳/月相/银河方位和构图辅助线，适用于任何高端相机系统（徕卡、哈苏、富士 GFX、ALPA、大画幅等）。
Purpose: Live-preview viewfinder with phone camera, overlay sun/moon/Milky Way positions and composition guides — works with any high-end camera system (Leica, Hasselblad, Fujifilm GFX, ALPA, large format, etc.).

操作步骤 Steps:
1. 打开工具菜单，选择「构图」进入 AR 取景器
Open tools menu, select "Composition" to enter AR viewfinder
2. 左侧工具栏四个按钮（同一时间只能开启一个天文功能）：
Left toolbar with four buttons (only one astronomy feature active at a time):
  ☀️ 太阳 Sun：显示日出/日落/当前太阳方位 AR 线
  Shows sunrise/sunset/current sun position AR lines
  🌙 月亮 Moon：右侧面板显示月相、月出月落时间
  Side panel shows moon phase, moonrise/moonset times
  🌌 银河 Milky Way：紫色 AR 线标示银河核心方位
  Purple AR line indicates galactic core direction
  📏 构图 Grid：六种辅助线循环切换（三分法、黄金分割、黄金螺旋等）
  Cycles through six composition guides (rule of thirds, golden ratio, golden spiral, etc.)
3. 如果方位有偏差，用底部 +/- 按钮手动校正偏移量（自动记忆）
If direction is off, use +/- buttons at bottom to calibrate offset (auto-saved)
4. 选择不同后背可切换取景框比例
Select different digital backs to change viewfinder aspect ratio

用途：不同后背间的等效焦距转换，移轴拼接模式下计算像场覆盖与暗角预警。
Purpose: Convert equivalent focal lengths between digital backs; calculate image circle coverage and vignetting in stitch mode.

操作步骤 Steps:
1. 打开工具菜单，选择「焦距」
Open tools menu, select "Focal Length"
2. 选择当前镜头和后背，查看等效焦距
Select current lens and back to view equivalent focal length
3. 切换不同后背对比等效焦距差异
Switch between backs to compare equivalent focal length differences
4. 开启「移轴拼接」模式，输入移轴量
Enable "Stitch Pano" mode, enter shift amount
5. 系统自动计算像场覆盖范围，黄色/红色警告表示可能出现暗角
System auto-calculates image circle coverage; yellow/red warnings indicate potential vignetting

用途：查阅主流高端摄影系统镜头的详细参数，覆盖徕卡 M/SL/S、哈苏 XCD/HC、富士 GF、ALPA HR、施耐德/罗敦斯德大画幅等。
Purpose: Browse detailed specs for major high-end photography systems — Leica M/SL/S, Hasselblad XCD/HC, Fujifilm GF, ALPA HR, Schneider/Rodenstock large format.

操作步骤 Steps:
1. 在群聊中 @小烤拉 询问任意镜头参数（如「XCD 80mm f/1.9 散景如何？」、「APO-Summicron-M 50mm 和 Noctilux 的区别？」），AI 助手结合内置知识库给出详细解答
Ask @小烤拉 in group chats about any lens specs (e.g., "How is XCD 80mm f/1.9 bokeh?", "APO-Summicron-M 50mm vs Noctilux?") — the AI assistant answers based on built-in knowledge base
2. 也可以在构图取景器底部栏、焦距转换、景深/视场角计算器中选择镜头，点击名称进入详情页查看完整参数
Or select a lens from the viewfinder bottom bar, focal length converter, DOF/FOV calculator to view full specs
3. 详情页展示：焦距、最大光圈、像场直径、等效焦距、描述、光学参数和移轴参数（适用的话）
Detail page shows: focal length, max aperture, image circle, full-frame equivalent, optical and shift parameters (where applicable)
4. 覆盖范围：徕卡 M（含 Noctilux/Summilux/Summicron/APO 全系）、徕卡 SL（APO-Summicron-SL 系列）、徕卡 S、哈苏 XCD（V/E/P 子系列 + 旗舰 80mm f/1.9）、哈苏 HC/HCD、富士 GF（17 颗定焦/变焦/移轴）、ALPA HR（Rodenstock）、施耐德 Schneider-Kreuznach 大画幅镜头等
Coverage: Leica M (Noctilux/Summilux/Summicron/APO), SL (APO-Summicron-SL), S; Hasselblad XCD (V/E/P + 80mm f/1.9), HC/HCD; Fujifilm GF (17 primes/zooms/T-S); ALPA HR (Rodenstock); Schneider-Kreuznach large format

用途：管理你的摄影器材清单（徕卡/哈苏/富士 GFX/ALPA/大画幅 等全部品牌），iCloud 多设备同步，地图展示。
Purpose: Manage your camera inventory across all brands (Leica, Hasselblad, Fujifilm GFX, ALPA, large format, etc.), with iCloud sync and map showcase.

操作步骤 Steps:
1. 进入「设置」→「我的器材」
Go to "Settings" → "My Equipment"
2. 点击 + 添加机身、后背、镜头、滤镜
Tap + to add bodies, backs, lenses, filters
3. 从内置列表选择或手动输入型号
Select from built-in list or enter manually
4. 创建器材套装（Kit），一组常用搭配
Create equipment kits — a set of frequently used combinations
5. 开启 iCloud 后，器材数据自动在 Apple 设备间同步
With iCloud enabled, equipment data syncs automatically across Apple devices
6. 在全球地图「编辑信息」中勾选器材，公开展示给其他玩家
Check equipment in "Edit Info" on the global map to showcase publicly

用途：查看实时天气、日出日落、黄金时段，规划拍摄时间。
Purpose: Check real-time weather, sunrise/sunset, golden hour to plan shoots.

操作步骤 Steps:
1. 打开工具菜单，选择「天气」
Open tools menu, select "Weather"
2. 自动获取当前位置的天气信息（需授权定位）
Auto-fetches weather for current location (requires location permission)
3. 查看：温度、湿度、风速、天气状况
View: temperature, humidity, wind speed, conditions
4. 查看：日出/日落精确时间、黄金时段起止时间
View: precise sunrise/sunset times, golden hour start/end times
5. 出门前快速判断光线条件是否适合拍摄
Quickly assess whether lighting conditions are suitable before heading out

用途：在大烤拉摄影社区发布、浏览和收藏高端摄影作品（徕卡/哈苏/富士 GFX/ALPA/大画幅等）。
Purpose: Publish, browse, and collect high-end photography works (Leica, Hasselblad, Fujifilm GFX, ALPA, large format, etc.) in the Dakaola Photography Community.

发布作品 Publishing:
1. 加入全球地图后，点击地图底部相机图标
After joining the global map, tap the camera icon at bottom
2. 选择照片，填写标题/描述（系统自动提取 EXIF）
Select photo, add title/description (EXIF auto-extracted)
3. 选择拍摄城市、使用的器材和焦距
Choose shooting city, equipment, and focal length
4. 可选：开启「允许下载原图」让他人获取无损文件
Optional: enable "Allow Original Download" for lossless sharing
5. 点击发布 → 作品出现在画廊和对应城市页面
Tap publish → work appears in gallery and city page

浏览画廊 Browsing:
1. 在「画廊」Tab 浏览精选作品瀑布流
Browse curated works waterfall in the "Gallery" tab
2. 点击作品查看大图、EXIF、器材参数、评论
Tap a work to view full image, EXIF, equipment, comments
3. 双指捏合缩放查看 4K 细节
Pinch to zoom into 4K details
4. 点击「品鉴」表示认可，长按可收藏到作品集
Tap "Appreciate" to endorse; long press to save to collection
5. 点击任意用户名 → 进入该用户的个人画廊
Tap any username → enter their personal gallery
6. 自己的画廊支持「我的作品」和「我的收藏」分栏切换
Your own gallery supports "My Works" and "My Favorites" tabs

多图发帖 Multi-Image Posts:
1. 发帖时顶部选择多图模式
When creating a post, select multi-image mode at top
2. 「正片 + 细节」：先选主图，再添加最多 5 张 100% 放大裁切的细节图
"Photo + Details": select main image, then add up to 5 detail crops at 100%
3. 「多张成片」：最多选 10 张照片，每张可配独立器材和 EXIF 参数
"Multiple Photos": up to 10 photos, each with independent equipment and EXIF
4. 详情页以单列瀑布流展示所有图片
Detail page displays all images in single-column waterfall layout
5. Feed 封面右上角显示图片数量角标（如 1/5）
Feed thumbnail shows image count badge (e.g., 1/5)

用途：作品描述里带 #标签 自动变金色链接，点击聚合所有同标签作品。
Purpose: Write #tags in post descriptions — they auto-render as gold links; tap to see all posts with that tag.

操作步骤 Steps:
1. 发帖或编辑描述时，在正文里直接写 #外滩 #街拍 #黑白 等标签（中英文都支持）
When publishing or editing, type #bund #street #bw directly in the description (Chinese and English both work)
2. 发布后描述里的 #xxx 会自动变成金色可点击链接
After publishing, #tags in the description render as gold tappable links
3. 点击任意金色标签 → 打开双列瀑布流展示所有带该标签的作品
Tap any gold tag → opens a 2-column masonry grid showing all works with that tag
4. 支持长期聚合，追溯历史带同一标签的所有创作者
Aggregates over time, showing all creators who used the same tag historically
5. 用于记录拍摄主题、城市、器材、风格、挑战关键词等
Use for documenting themes, cities, equipment, styles, challenge keywords, etc.

用途：把喜欢的作品分类保存到多个私人作品集，支持公开/私密切换，跨设备同步。
Purpose: Save favorite works into multiple personal collections, toggle public/private, syncs across devices.

操作步骤 Steps:
1. 在画廊看到任意作品，长按缩略图或点击「星标」按钮
From Gallery, long press any thumbnail or tap the star button
2. 选择要加入的作品集（或点「+ 新建作品集」创建新的）
Choose a collection to add to (or tap "+ New Collection" to create one)
3. 在「我的」→「珍藏」查看所有作品集
Go to "My" → "Collections" to view all your collections
4. 每个作品集可设定名称、描述、封面，可切换公开/私密：
Each collection has title, description, cover image, and public/private toggle:
  • 公开：其他用户可访问你的个人主页看到该作品集
  • Public: Visible on your profile to other users
  • 私密：只有自己能看到
  • Private: Only you can see
5. 长按作品集中的作品可从该作品集移除
Long press a work inside a collection to remove it
6. 作品集数据跨设备同步，换手机/Mac 登录后自动恢复
Collection data syncs across devices

用途：每天管理员从社区精选一张作品推送，激发创作灵感。
Purpose: Daily curated works from the community, pushed to inspire your creativity.

操作步骤 Steps:
1. 在画廊 Tab 顶部筛选栏的「订阅」后面，会看到金色 ✨「灵感」按钮
In the Gallery tab filter bar, right after "Following", tap the gold ✨ "Inspire" button
2. 弹出每日灵感列表：第一项是「今日」灵感（金色徽章），后面是往期按日期倒序
Opens a list: first item is "Today's" inspiration (gold badge), followed by past inspirations in reverse date order
3. 每条显示缩略图、日期、摄影师名、caption 一行预览
Each row shows thumbnail, date, photographer name, caption preview
4. 点击任意一条进入详情页，查看作品大图、完整 EXIF、拍摄器材、创作故事
Tap any row → detail page with full image, EXIF, equipment, creative story
5. 列表支持 7 天磁盘缓存（stale-while-revalidate），下次打开秒出
List is disk-cached for 7 days (stale-while-revalidate), instant reopen
6. 新的每日灵感会通过推送通知提醒
New daily inspirations trigger push notifications

用途：行前规划工具 —— 参考封面图 + 器材清单联动 + 天文/天气预报 + 关联拍摄日志。与「拍摄日志」(行后记录) 互补使用。计划数据通过我们的服务器在你的多台设备间云同步,同时保留本地离线缓存,没网也能看。
Purpose: Pre-shoot planning — reference cover, gear checklist linkage, astro/weather forecast, linked shooting log. Complements "Shooting Log" (post-shoot record). Plans are cloud-synced across your devices with offline caching so you can view them without a connection.

操作步骤 Steps:
1. 进入「我的」→ 顶部「拍摄计划」卡片 → 右下角 + 新建计划
Go to "My" → top "Shooting Plans" card → + button bottom right
2. 填写基本信息：
Fill in basics:
  • 主题（例：城市夜景）
  • Title (e.g., City Night)
  • 地点（输入完整地名，系统自动解析坐标供天气预报使用）
  • Location (full place name; auto-geocoded for weather forecast)
  • 日期
  • Date
  • 拍摄时段（日出/金时/蓝调/夜晚等 8 档）
  • Time of day (sunrise/golden/blue hour/night — 8 options)
  • 优先级、备注
  • Priority, notes
3. 可选功能：
Optional features:
  • 上传参考封面图（PhotosPicker → OSS 小图上传，≤1024pt/150KB）
  • Upload reference cover photo (≤1024pt/150KB)
  • 创建器材清单（从你的器材库中选）
  • Build gear checklist (pick from your equipment library)
  • 保存为模板（之后可一键复用）
  • Save as template (reuse with one tap)
4. 打开计划详情可看到：
Detail page shows:
  • 天文卡片（日出/日落/金时/蓝调/月相，需要坐标）
  • Astro card (sunrise/sunset/golden/blue/moon, needs coords)
  • 天气预报（WeatherKit 按坐标和日期查，10 天内有效）
  • Weather forecast (WeatherKit by coordinates and date, valid within 10 days)
  • 关联拍摄日志按钮（拍完后手动关联到对应日志，前后打通）
  • Link shooting log button (manually link after the shoot)
5. 拍摄完成后点击「关联日志」把该计划连接到对应的拍摄日志
After shooting, tap "Link Log" to connect to the actual shooting log entry

用途：并排对比任意两件器材。支持三种模式：后背对比（传感器 / 像素 / RAW / 打印尺寸）、机身对比（卡口 / 重量 / 内建后背 / 价格）、镜头对比（焦段 / 光圈 / 像场圈 / 移轴量 / 重量）。覆盖徕卡 M/S/SL、哈苏 X/XCD、富士 GFX、Phase One IQ4、大画幅扫描等效。
Purpose: Side-by-side comparison of any two pieces of gear with three modes: Backs (sensor / pixels / RAW / print), Bodies (mount / weight / built-in back / price), Lenses (focal length / aperture / image circle / shift / weight). Covers Leica, Hasselblad, Fuji GFX, Phase One, and large format scan equivalents.

操作步骤 Steps:
1. 进入「我的」→「器材对比」卡片
Go to "My" → "Gear Comparison" card
2. 顶部切换「后背 / 机身 / 镜头」三个模式
Top segmented control to switch between Backs / Bodies / Lenses
3. 左右两个按钮分别选择两件要对比的器材
Tap the two top buttons to pick left and right items
4. 可选项按品牌分组：飞思 / 哈苏 / 徕卡 / 富士 / 大画幅 / ALPA / Schneider / Rodenstock 等
Options grouped by brand
5. 后背模式额外显示传感器尺寸可视化（两个框按实际物理尺寸等比绘制）
Back mode also shows sensor size visualization drawn to physical scale
6. 镜头模式额外显示像场圈可视化和移轴余量
Lens mode also shows image circle visualization and shift headroom
7. 中间「⇄」按钮一键调换左右位置
"⇄" button in the middle swaps left/right
8. 用于购买决策、升级评估、课堂教学、向客户展示

基础聊天 Basic Chat:
• 支持私聊和群聊，发送文字、图片、拍照
Supports DMs and group chats with text, images, camera
• 长按消息：复制、回复、撤回（2 分钟内）、编辑（2 分钟内）、Emoji 反应
Long press message: copy, reply, recall (within 2 min), edit (within 2 min), emoji reactions
• 已读标记、正在输入状态、未读消息计数
Read receipts, typing indicators, unread count
• 消息搜索：在聊天顶部搜索历史消息
Message search: search history from chat top bar

特色分享 Special Sharing:
• 「拍摄参数」：分享器材卡片（机身+后背+镜头+参数）
"Shooting Parameters": share equipment card (body+back+lens+settings)
• 「前后对比」：选择原片和修图后的照片，对方左右滑动对比
"Before/After": pick original and edited photo, recipient swipes to compare
• 「定位」：分享当前位置给好友
"Location": share current location with friends
• 「天气」：分享当前天气信息
"Weather": share current weather info

📞 语音 & 视频通话 Voice & Video Calls (Pro):
• 好友间一对一语音通话
1-on-1 voice calls between friends
• 好友间一对一视频通话，支持前后摄像头切换
1-on-1 video calls with front/back camera switch
• 通话中照片点评：全屏分享照片 + EXIF 信息叠加
Photo review in call: full-screen photo sharing with EXIF overlay
• 通话中器材卡片分享：一键展示你的器材配置
Equipment card sharing: one-tap gear showcase during calls
• PiP 悬浮窗：切出通话去查看作品 / 拍摄日志时，通话画面自动缩成悬浮窗悬浮在屏幕角落
PiP floating window: when you leave the call view to check posts or shooting logs, the video becomes a small floating overlay
• 通话中拍照：边通话边直接在通话界面拍照，拍完一键发给对方
In-call camera: capture photos right inside the call view and send them directly
• 图片实时标注：在通话共享的照片上用手指画圈、画线、做标记，对方实时看到
Live image annotation: circle, draw, and mark on shared photos; the other party sees annotations in real time
• 标注后发送：把画过的标注图片一键发送到聊天保存
Send annotated image: save annotated photo back to chat with one tap
• 挂断后留在聊天页：通话结束不再跳转首页，直接回到聊天继续文字交流
Stay in chat after hangup: end-call returns to the chat view for continued messaging
• 实时网络质量指示器
Real-time network quality indicator
• 单次通话最长 60 分钟
Maximum 60 minutes per call

🔥 阅后即焚 View-Once Photos:
• 发送图片时可开启阅后即焚，对方查看一次后自动销毁（10 秒倒计时）
View-once photos: auto-destroy after the recipient views them once (10-second countdown)
• 聊天消息永久保留在本地设备，服务器保留 3 天用于离线投递
Chat messages are stored permanently on device; server retains messages for 3 days for offline delivery

👥 群聊管理 Group Management:
• 群主/管理员可：禁言、限制发图、设管理员、转让群主
Owner/admin can: mute, restrict images, promote admin, transfer ownership
• 公开群自由加入，私密群需管理员邀请
Public groups are open; private groups require admin invite
• 群公告：管理员可发布群公告，全员可见
Announcements: admins can post, visible to all members

⭐ 订阅要求：全球地图(含公开机位、玩家定位、发帖、创建机位/路线/活动)为 Pro 订阅功能。免费用户仍可浏览画廊作品。
⭐ Subscription: Global Map (including public spots, user locations, posting, creating spots/routes/events) requires Pro subscription. Free users can still browse gallery posts.

用途：发现全球大烤拉摄影社区玩家、分享机位、发布约拍状态。
Purpose: Discover Dakaola Photography Community users worldwide, share spots, post shooting status.

操作步骤 Steps:
1. 在「地图」Tab 点击「加入地图」，填写城市信息
In "Map" tab, tap "Join Map" and fill in city info
2. 点击地图上其他玩家头像 → 查看器材、代表作、约拍状态
Tap other user avatars on map → view equipment, featured works, shooting status
3. 长按地图位置 → 「创建机位」分享拍摄地点
Long press on map → "Create Spot" to share shooting locations
4. 「编辑信息」→ 更新城市、展示器材、上传代表作
"Edit Info" → update city, showcase equipment, upload featured work
5. 约拍状态：在个人主页设置（开拍中/约拍中/休息中）
Shooting status: set on profile (Shooting/Looking to shoot/Resting)
6. 中国大陆自动使用高德地图数据，无网络限制
Auto-uses AutoNavi data in mainland China, no network restrictions

⭐ 订阅要求：提交参赛作品、为他人作品投票均需 Pro 订阅。免费用户可以浏览挑战列表和获奖作品。
⭐ Subscription: Submitting entries and voting on entries both require Pro subscription. Free users can browse the challenge list and winning entries.

用途：参加定期主题挑战，社区投票，激发创作灵感。
Purpose: Join regular themed challenges, community voting, spark creativity.

操作步骤 Steps:
1. 在「挑战」Tab 查看当前进行中的挑战
View active challenges in the "Challenge" tab
2. 点击挑战 → 查看主题要求和截止时间
Tap a challenge → view theme requirements and deadline
3. 点击「提交作品」上传参赛照片
Tap "Submit Entry" to upload your contest photo
4. 浏览其他参赛作品，为喜欢的作品投票
Browse other entries and vote for favorites
5. 挑战结束后查看排名和获胜作品
View rankings and winning works after challenge ends

⭐ 订阅要求：所有 AI 功能(AI 助手、AI 作品点评、AI 标题描述、AI 简介、AI 文章摘要)均为 Pro 订阅专享。Pro 每日 20 次，Premium 每日 200 次。
⭐ Subscription: All AI features (AI assistant, AI photo critique, AI title/description, AI bio, AI article summary) require Pro subscription. Pro: 20/day, Premium: 200/day.

用途：在群聊中随时提问高端摄影器材知识和拍摄技巧，AI 基于内置多品牌知识库（徕卡/哈苏/富士 GFX/ALPA/大画幅 30+ 条专业 chunk）答复。
Purpose: Ask high-end photography questions in group chats; AI answers based on built-in multi-brand knowledge base (Leica, Hasselblad, Fujifilm GFX, ALPA, large format — 30+ professional chunks).

操作步骤 Steps:
1. 在任意群聊中输入 @小烤拉 加上你的问题
In any group chat, type @小烤拉 followed by your question
2. AI 助手擅长：具体机型/镜头对比、系统选购建议、沙姆定律/移轴/摇摆原理、场景拍摄技巧、大烤拉工具使用
AI excels at: body/lens comparisons, system purchase advice, Scheimpflug/shift/swing principles, scene techniques, Dakaola tools usage
3. 例子："X2D 100C 和 GFX 100S II 选哪个"、"Summilux 35mm f/1.4 ASPH FLE 的焦外特点"、"用 907X 100C 怎么转接 ALPA 12 MAX"
Examples: "X2D 100C vs GFX 100S II?", "Summilux 35mm f/1.4 ASPH FLE bokeh characteristics?", "How to mount 907X 100C on ALPA 12 MAX?"
4. Pro 每位用户每天可提问 20 次，Premium 每天 200 次
Pro users: 20 questions/day · Premium users: 200/day
5. AI 以大烤拉摄影社区高端系统专家身份回答，覆盖徕卡、哈苏、富士 GFX、ALPA、大画幅等
AI responds as a Dakaola Photography Community high-end systems expert covering Leica, Hasselblad, Fujifilm GFX, ALPA, large format

用途：作品点评、文章摘要、个人简介生成、语音转文字。
Purpose: Photo critique, article summary, bio generation, voice-to-text.

操作步骤 Steps:
1. 作品点评：画廊或挑战赛中点击作品旁的 🐨 按钮，AI 结合拍摄参数给出专业点评
Photo Critique: Tap 🐨 next to any gallery or challenge photo for AI analysis based on shooting parameters
2. 文章摘要：打开 Tips 文章详情，点击右上角 🐨 按钮，AI 提炼文章要点
Article Summary: Open a Tips article, tap 🐨 in the top-right corner for AI-generated key points
3. 简介生成：个人资料编辑简介时，点击「AI 生成」按钮，基于你的器材和作品自动生成简介
Bio Generation: When editing your bio, tap "AI Generate" to create a bio based on your equipment and works
4. 语音转文字：私聊或群聊中长按语音消息，选择「转文字」
Voice-to-Text: Long press a voice message in chat, select "Transcribe"
5. 所有 AI 功能结果仅供参考
All AI-generated results are for reference only

用途：记录每次拍摄的完整信息，云端同步，换机不丢失。
Purpose: Record complete shooting details with cloud sync — never lose data when switching devices.

操作步骤 Steps:
1. 打开工具菜单，选择「拍摄日志」
Open tools menu, select "Shooting Log"
2. 点击右下角 + 「新建日志」
Tap + "New Log" at bottom right
3. 填写拍摄日期和时间（支持选择历史日期）
Set shooting date and time (supports past dates)
4. 搜索并选择拍摄地点（或手动输入）
Search and select shooting location (or enter manually)
5. 选择器材：从已添加的机身/后背/镜头列表中选择
Select equipment: choose from your added bodies/backs/lenses
6. 填写拍摄参数：光圈、快门、ISO、焦距
Enter shooting parameters: aperture, shutter speed, ISO, focal length
7. 填写移轴参数：俯仰角度、垂直/水平移轴量、摇摆角度
Enter tilt/shift: tilt angle, vertical/horizontal shift, swing angle
8. 移轴拼接：开启后记录拼接幅数
Stitch pano: enable and record number of frames
9. 添加滤镜信息（如 CPL、ND64、GND）
Add filter info (e.g., CPL, ND64, GND)
10. 上传现场影像（最多 5 张），系统自动提取第一张照片的 EXIF
Upload field photos (up to 5); EXIF auto-extracted from first photo
11. 填写拍摄备注（天气、光线、心得等）
Add shooting notes (weather, lighting, thoughts, etc.)
12. 保存后数据自动同步到云端 ☁️
After saving, data auto-syncs to cloud ☁️
13. 左上角云同步按钮可手动触发同步
Cloud sync button at top-left for manual sync
14. 换手机登录账号后，打开拍摄日志页自动恢复全部记录
After logging in on a new device, opening Shooting Log auto-restores all entries

用途：查看全球光污染等级，规划暗夜拍摄地点。
Purpose: View global light pollution levels and plan dark sky shooting locations.

操作步骤 Steps:
1. 打开工具菜单，选择「光污染」
Open tools menu, select "Light Pollution"
2. 地图以 Bortle 等级色彩叠层显示光污染程度
Map displays light pollution with Bortle scale color overlay
3. 深色区域表示暗夜环境，适合星空和长曝光拍摄
Dark areas indicate dark sky — ideal for astrophotography and long exposures
4. 可缩放和拖动地图查看不同区域
Zoom and pan to explore different areas

用途：上传作品时保留原始 HEIC 10-bit P3 广色域格式，不做有损转换。
Purpose: Preserve original HEIC 10-bit P3 wide color gamut when uploading — zero lossy conversion.

说明 Details:
1. 上传画廊作品、机位照片、挑战参赛作品等均支持 HEIC 直传
Gallery posts, spot photos, challenge entries all support direct HEIC upload
2. HEIC 作品会显示格式徽章（◆ HEIC · 10bit · P3）
HEIC works display a format badge (◆ HEIC · 10bit · P3)
3. JPEG/PNG 作品不显示格式徽章
JPEG/PNG works do not display a format badge
4. 查看原图时保留完整的色彩和位深信息
Full color and bit-depth preserved when viewing originals

用途：通过多品牌玩家认证获得专属徽章，彰显摄影身份与系统。
Purpose: Earn exclusive multi-brand player badges to showcase your identity and system.

玩家认证（用户申请）Player Verification (user-submitted):
• 🟡 ALPA 认证（金色）— 拥有 ALPA 机身/镜头
ALPA Verified (gold) — owns ALPA body/lens
• 🔵 电影镜头认证（深蓝）— 拥有电影镜头
Cinema Lens (dark blue) — owns cinema lens
• 🔴 徕卡认证（红色）— 拥有徕卡机身/镜头
Leica Verified (red) — owns Leica body/lens
• 🟦 哈苏认证（深蓝）— 拥有哈苏机身/镜头
Hasselblad Verified (deep blue) — owns Hasselblad body/lens
• 🟢 富士认证（绿色）— 拥有富士 GFX 机身/镜头
Fujifilm Verified (green) — owns Fujifilm GFX body/lens
• 🟠 大画幅认证（琥珀色）— 拥有 4×5 / 5×7 / 8×10 等大画幅胶片相机
Large Format Verified (amber) — owns 4×5/5×7/8×10 large format cameras

大师徽章（管理员授予）Master Badges (admin-granted):
• 徕卡大师 / 哈苏大师 / 富士大师 / 大画幅大师 — 由管理员基于作品与认证综合评定授予
Leica/Hasselblad/Fuji/Large Format Masters — granted by admin based on portfolio and verification record

官方身份 Official Roles (admin-granted):
• 🟢 经销商认证（绿色）— 授权经销商
Distributor (green) — authorized dealer
• 🟠 ALPA 总部认证（橙色）— ALPA 官方代表
ALPA HQ (orange) — official ALPA

申请步骤 Steps:
1. 进入「设置」→ 点击用户名区域 → 玩家认证页面
Go to "Settings" → tap username area → Player Verification
2. 选择认证类型
Select verification type
3. 填写设备序列号/型号
Enter device serial number/model
4. 上传凭证照片（设备实物照）
Upload proof photos (physical device photos)
5. 提交后等待管理员审核
Submit and wait for admin review
6. 通过后用户名旁显示对应徽章（可同时拥有多个品牌认证，徽章自动叠加）
After approval, badges appear next to your username (multi-brand badges stack automatically)

用途：关注摄影师，及时获取新作品通知。
Purpose: Follow photographers and get notified of new works.

操作步骤 Steps:
1. 点击任意用户名 → 进入其个人主页
Tap any username → enter their profile
2. 点击「关注」按钮
Tap "Follow" button
3. 互相关注时显示「互关」标识
Mutual follows display "Mutual" badge
4. 在个人主页查看「关注」和「粉丝」列表
View "Following" and "Followers" lists on profile
5. 关注的用户发布新作品时收到推送通知
Get push notifications when followed users post new works

用途：阅读高端摄影技巧深度文章，涵盖徕卡/哈苏/富士 GFX/ALPA/大画幅等所有高端摄影系统。
Purpose: Read in-depth photography technique articles covering Leica, Hasselblad, Fujifilm GFX, ALPA, large format and all high-end systems.

操作步骤 Steps:
1. 在「技巧」Tab 浏览文章列表
Browse article list in "Tips" tab
2. 点击文章标题进入阅读
Tap article title to read
3. 文章支持中英双语自动翻译
Articles support automatic Chinese/English translation
4. 涵盖：沙姆定律详解、移轴拼接教程、镜头选购指南等
Topics: Scheimpflug explained, stitch pano tutorial, lens buying guide, etc.

投稿文章 Submit Articles:
1. 在「技巧」Tab 点击右下角 + 按钮投稿
Tap + button at bottom right in "Tips" tab to submit
2. 填写标题、摘要、正文（支持 Markdown 格式）
Fill in title, summary, content (Markdown supported)
3. 可选上传封面图
Optionally upload a cover photo
4. 提交后进入审核，通过后自动发布并翻译为双语
Submitted for review; after approval, auto-published and translated to both languages

语言切换 Language: 顶部导航栏「中/EN」按钮一键切换
Toggle "中/EN" button in top nav bar

推送通知 Notifications: 设置页面管理推送偏好（新消息、新粉丝、作品评论等）
Manage push preferences in Settings (messages, followers, comments, etc.)

密码重置 Password Reset: 登录页「忘记密码」→ 输入邮箱 → 收到重置邮件 → 设置新密码
"Forgot Password" on login → enter email → receive reset email → set new password

举报与拉黑 Report & Block:
• 长按作品/评论/消息 → 选择「举报」→ 选原因 → 提交
Long press post/comment/message → "Report" → select reason → submit
• 在用户主页点击「屏蔽」→ 对方内容不再可见，无法私信你
Tap "Block" on user profile → their content hidden, can't DM you

订阅凭证 Subscription Pass: 「设置」页面查看 QR 码凭证，线下活动时出示验证
View QR pass in "Settings", present at offline events for verification

请在 iPhone 设置 → 隐私与安全性 → 定位服务中，确保已允许「大烤拉」访问位置信息。天气功能需要位置权限来获取当地天气数据。
Go to iPhone Settings → Privacy & Security → Location Services, and make sure "DaKaoLa" is allowed to access your location. The weather feature requires location permission to fetch local weather data.

俯仰/摇摆计算基于沙姆定律（Scheimpflug Principle）物理公式，焦距转换基于传感器尺寸和裁切系数，景深基于弥散圆与超焦距公式。镜头像场/光学数据来源于各品牌官方技术手册（Rodenstock、Schneider、Leica、Hasselblad、Fujifilm）。本工具仅供参考，实际拍摄请以现场情况为准。
Tilt/swing calculations use the Scheimpflug Principle; focal length conversions use sensor size and crop factor; DOF uses circle of confusion and hyperfocal formulas. Lens image circle and optical data sourced from official technical manuals (Rodenstock, Schneider, Leica, Hasselblad, Fujifilm). This tool is for reference only — actual shooting should be based on field conditions.

器材档案会自动云端同步到您的账户，卸载或更换设备后重新登录即可恢复全部器材数据，无需额外备份。
Equipment profiles are automatically synced to your account in the cloud. After uninstalling or switching devices, simply sign in again and all equipment data will be restored — no extra backup needed.

在焦距转换的移轴/拼接模式下，如果移轴量超过了当前镜头的像场覆盖范围，App 会显示黄色或红色警告。这意味着拼接后的画面边缘可能出现暗角或失光，建议更换像场更大的镜头或减小移轴量。
In the shift/stitch mode of focal length conversion, if the shift amount exceeds the current lens's image circle coverage, the app will display a yellow or red warning. This means the edges of the stitched image may show vignetting or light falloff — consider using a lens with a larger image circle or reducing the shift amount.

内置覆盖主流高端摄影系统的完整镜头数据库：
Built-in lens database covers all major high-end systems:
• 徕卡 Leica：M 系列（Noctilux/Summilux/Summicron/Summarit/Elmar/Elmarit 含 APO/ASPH/FLE 全线）、SL 系列（APO-Summicron-SL 21/28/35/50/75/90 + Noctilux-SL + Vario 变焦）、S 系列（S 16 颗含中央快门 CS 版）
Leica M (Noctilux/Summilux/Summicron/Summarit/Elmar/Elmarit — APO/ASPH/FLE), SL (APO-Summicron-SL 21-90 + Noctilux-SL + Vario zooms), S (16 lenses with CS versions)
• 哈苏 Hasselblad：XCD 全系（V / E / P 三个子系列共 17 颗,含 80mm f/1.9 最大光圈）+ HC/HCD（H 系统全系）+ V 系统蔡司经典（C/CF/CFi/CFE/F 系列）
Hasselblad XCD (V/E/P series — 17 lenses incl. 80mm f/1.9), HC/HCD (H system), V system Zeiss classics (C/CF/CFi/CFE/F)
• 富士 Fujifilm GF：17 颗 —— 10 定焦（GF 23-250mm）、5 变焦（GF 20-35/32-64/35-70/45-100/100-200）、2 移轴（GF 30/110 T/S）、1 增距镜（1.4X TC）
Fujifilm GF 17 lenses — 10 primes (GF 23-250mm), 5 zooms (GF 20-35 / 32-64 / 35-70 / 45-100 / 100-200), 2 tilt-shift (GF 30 / 110 T/S), 1 TC (1.4X)
• ALPA HR Rodenstock：HR Alpagon 5.6/23、Alpar 4.5/28、HR 4.0/32、5.6/40、4.0/50、4.0/70、4.5/90 等全系
ALPA HR Rodenstock full lineup (HR Alpagon 23, Alpar 28, HR 32, 40, 50, 70, 90 etc.)
• 施耐德 Schneider-Kreuznach：35-240mm 技术相机全系镜头
Schneider-Kreuznach (technical camera lineup 35-240mm)
• 蔡司 Zeiss：Supreme Prime 电影镜头 + Aatma 系列
Zeiss Supreme Prime cine + Aatma series
• 安琴 Angénieux：EZ 系列电影变焦
Angénieux EZ cine zoom
共计 300+ 颗镜头详细光学/像场/移轴数据。
Over 300 lenses with full optical / image circle / shift data.

支持飞思 Phase One 全系列数码后背，包括 IQ4 系列（150MP / 150MP Achromatic / 100MP Trichromatic）、IQ3 系列（100MP / 100MP Trichromatic / 100MP Achromatic / 80MP / 60MP / 50MP）、IQ2 系列（80MP / 60MP / 60MP Achromatic / 50MP）、IQ1 系列（80MP / 60MP / 50MP / 40MP），以及哈苏 Hasselblad CFV II 50C、CFV 100C 和 X2D 100C II。
Supports the full Phase One digital back lineup, including IQ4 series (150MP / 150MP Achromatic / 100MP Trichromatic), IQ3 series (100MP / 100MP Trichromatic / 100MP Achromatic / 80MP / 60MP / 50MP), IQ2 series (80MP / 60MP / 60MP Achromatic / 50MP), IQ1 series (80MP / 60MP / 50MP / 40MP), as well as Hasselblad CFV II 50C, CFV 100C, and X2D 100C II.

加入全球地图后，点击「编辑信息」，在「展示器材」区域勾选你想公开展示的机身、后背和镜头。其他玩家点击你的头像时就能看到你的器材组合。
After joining the global map, tap "Edit Info" and check the bodies, backs, and lenses you want to display publicly in the "Showcase Equipment" section. Other players can see your equipment setup when they tap your avatar.

发布作品需要 Pro 订阅。加入全球地图后，地图页面底部会出现相机图标按钮。点击后可以选择照片、填写描述、选择拍摄城市和使用焦距，然后点击发布。你的作品将出现在「作品」列表和对应城市的详情页中。
Publishing posts requires a Pro subscription. After joining the global map, a camera icon button will appear at the bottom of the map page. Tap it to select a photo, add a description, choose the shooting city and focal length, then tap publish. Your post will appear in the "Works" list and the corresponding city's detail page.

作品发布者可以删除自己作品下的任何评论；评论者可以删除自己发表的评论。在评论下方点击「删除」即可。
Post authors can delete any comment under their own posts; commenters can delete their own comments. Simply tap "Delete" below the comment.

可以。地图使用 Apple MapKit，在中国大陆自动使用高德地图数据，不受网络限制影响。注：全球地图需 Pro 订阅。
Yes. The map uses Apple MapKit, which automatically uses AutoNavi (Amap) data in mainland China and is not affected by network restrictions. Note: Global Map requires Pro subscription.

在好友列表或群聊中点击对话即可进入聊天。聊天中除了发送文字和图片外，还可以分享器材卡片、拍摄参数、定位位置，以及前后期对比图。长按消息可以进行复制、回复等操作。
Tap a conversation in your friends list or group chats to enter the chat. Besides text and images, you can also share equipment cards, shooting parameters, location pins, and before/after comparison photos. Long press a message for options like copy and reply.

当你在发布作品或在聊天中发送照片时，App 会自动读取图片的 EXIF 信息（如相机型号、镜头焦距、光圈、快门速度、ISO 等），并以标签形式展示在图片下方。无需手动输入，系统自动提取。
When you publish a post or send a photo in chat, the app automatically reads the image's EXIF data (such as camera model, focal length, aperture, shutter speed, ISO, etc.) and displays it as tags below the image. No manual input needed — the system extracts it automatically.

在全球地图上点击其他玩家的头像，进入其个人资料页后点击「添加好友」发送好友请求。对方同意后即可开始聊天。你可以在消息页面查看和管理待处理的好友请求。
Tap another player's avatar on the global map, then tap "Add Friend" on their profile page to send a friend request. Once accepted, you can start chatting. You can view and manage pending friend requests on the Messages page.

在 App 顶部导航栏中有一个语言切换按钮（中/EN），点击即可在中文和英文之间切换。切换后 App 界面会立即更新为对应语言。
There is a language toggle button (中/EN) in the app's top navigation bar. Tap it to switch between Chinese and English. The app interface will update immediately to the selected language.

订阅成功后，在「我的」页面可以找到订阅凭证入口。凭证以 QR 码形式展示，包含你的订阅状态和有效期信息。在线下活动或需要验证身份时，可以出示此 QR 码供扫描验证。
After subscribing, you can find the subscription pass entry on the "Me" page. The pass is displayed as a QR code containing your subscription status and validity period. You can present this QR code for scanning verification at offline events or when identity verification is needed.

在聊天输入栏中选择「前后对比」功能，分别选取原片和修图后的照片。发送后，对方可以通过左右滑动来查看前后期的对比效果，方便交流后期处理思路。
Select the "Before/After" feature in the chat input bar, then choose the original and edited photos separately. After sending, the recipient can swipe left and right to compare the before and after effects, making it easy to discuss post-processing ideas.

群主和管理员可以在群设置中管理成员。点击群聊右上角设置图标，在成员列表中长按某位成员，可以执行禁言（禁止发送所有消息）、限制发图（禁止发送图片和对比图）、设为管理员、转让群主等操作。公开群所有人可自由加入，私密群需要管理员邀请。
Group owners and admins can manage members in group settings. Tap the settings icon at the top right of the group chat, then long press a member in the member list to mute them (block all messages), restrict images (block photos and comparisons), promote to admin, or transfer ownership. Public groups are open to all; private groups require admin invitation.

App 内置了敏感词过滤系统，会自动将不当用语和敏感词替换为"***"。过滤在你的设备本地完成，被过滤后会显示一条提示。请注意文明用语。
The app has a built-in sensitive word filter that automatically replaces inappropriate language and sensitive words with "***". Filtering is done locally on your device, and a notice will be shown after filtering. Please keep your language civil.

在聊天中点击"+"菜单选择「拍摄参数」，器材选择区域会显示你所有已添加的机身、后背和镜头。点击对应的胶囊按钮即可选择或取消选择，不再局限于默认的第一个器材。
In chat, tap the "+" menu and select "Shooting Parameters". The equipment selection area will display all your added bodies, backs, and lenses. Tap the corresponding capsule buttons to select or deselect — you're no longer limited to the default first piece of equipment.

在作品、评论或聊天消息上长按（或点击更多菜单），选择「举报」，选择举报原因并填写描述后提交。我们的管理团队会在收到举报后进行审核处理。
Long press on a post, comment, or chat message (or tap the more menu), select "Report", choose a reason, add a description, and submit. Our moderation team will review and handle the report after receiving it.

在对方的个人资料页面点击「屏蔽」按钮即可。屏蔽后，该用户的作品、评论和消息将不再对您可见，对方也无法向您发送私信。您可以在设置中管理已屏蔽的用户列表。
Tap the "Block" button on the user's profile page. After blocking, their posts, comments, and messages will no longer be visible to you, and they won't be able to send you direct messages. You can manage your blocked users list in Settings.

打开取景器后，左侧有四个工具按钮：太阳（显示日出/日落/当前太阳方位 AR 线）、月亮（右侧面板显示月相和月出月落时间）、银河（银河核心方位紫色 AR 线）、构图（六种辅助线循环切换）。同一时间只能开启一个天文功能。如果方位有偏差，可以用 +/- 按钮手动校正。
After opening the viewfinder, there are four tool buttons on the left: Sun (shows sunrise/sunset/current sun position AR lines), Moon (side panel shows moon phase and moonrise/moonset times), Milky Way (purple AR line for galactic core direction), and Composition (cycles through six grid overlays). Only one astronomy feature can be active at a time. If the direction is off, use the +/- buttons to manually calibrate.

在「设置」页面点击您的用户名区域，进入认证页面。选择「ALPA 认证」或「电影镜头认证」，填写序列号/型号并上传凭证照片提交。管理员审核通过后，您的用户名旁将显示对应的认证标识（金色 ALPA 徽章或蓝色电影镜头标识）。两种认证可以同时拥有。
Go to the "Settings" page and tap your username area to enter the verification page. Select "ALPA Verification" or "Cinema Lens Verification", fill in the serial number/model, upload proof photos, and submit. After admin approval, a corresponding badge will appear next to your username (gold ALPA badge or blue Cinema Lens badge). You can hold both verifications simultaneously.

在「挑战」页面可以查看当前进行中的主题挑战。点击挑战进入详情页，提交您的参赛作品。其他玩家可以为作品投票。挑战结束后可查看排名结果。
View current themed challenges on the "Challenge" page. Tap a challenge to enter its detail page and submit your entry. Other players can vote on entries. Rankings are available after the challenge ends.

画廊是精选作品的展示区。您可以为喜欢的作品点击「品鉴」按钮表示认可。您也可以创建个人作品集，将多张作品整理成系列。
The Gallery is a curated showcase of selected works. You can tap the "Appreciate" button to endorse works you enjoy. You can also create personal collections to organize multiple works into a series.

在地图页面长按某个位置，选择「创建机位」，填写名称和描述后即可分享。其他玩家可以在地图上看到标记的机位，方便发现好的拍摄地点。
Long press on a location on the map page, select "Create Spot", fill in the name and description, then share. Other players can see the marked spots on the map, making it easy to discover great shooting locations.

在个人主页可以设置约拍状态（如"开拍中"、"约拍中"、"休息中"等），其他玩家在聊天列表和地图上可以看到您的状态，方便约拍交流。
You can set your shooting status on your profile page (e.g., "Shooting", "Looking to shoot", "Resting", etc.). Other players can see your status in the chat list and on the map, making it easier to arrange meetups for shooting.

打开作品详情页，点击右上角 ··· 菜单，选择「编辑」。你可以修改标题、描述、更换照片、修改城市和器材信息。
Open the post detail page, tap the ··· menu at the top right, select "Edit". You can modify the title, description, replace the photo, change the city and equipment info.

每位用户每月最多可发布 30 张作品，单张文件不超过 80MB。
Each user can publish up to 30 posts per month, with a maximum file size of 80MB per photo.

支持多种玩家认证：ALPA 认证（金色）、电影镜头（蓝色）、徕卡（红色）、哈苏（深蓝）、富士（绿色）、大画幅（琥珀色）。在设置页面点击「玩家认证」即可申请。此外还有大师徽章（徕卡/哈苏/富士/大画幅大师）及经销商、ALPA 总部标识，由管理员授予。
Multiple player verifications: ALPA (gold), Cinema Lens (blue), Leica (red), Hasselblad (dark blue), Fuji (green), Large Format (amber). Apply through "Player Verification" in Settings. Master badges (Leica/Hasselblad/Fuji/Large Format Master) and Distributor/ALPA HQ badges are granted by administrators.

在作品详情页点击照片即可进入全屏模式，使用双指捏合手势缩放查看 4K 高清细节。
Tap the photo in post detail to enter fullscreen, use pinch gesture to zoom into 4K HD details.

长按已发送的消息，在弹出菜单中选择「撤回」或「编辑」。撤回和编辑均需在发送后 2 分钟内操作，超时后将无法撤回或编辑。撤回后对方会看到"消息已撤回"提示。
Long press on a sent message and select "Recall" or "Edit" from the menu. Both actions must be performed within 2 minutes of sending. After recalling, the other party will see a "message recalled" notice.

发送图片时点击「阅后即焚」开关，对方查看一次后图片自动销毁（10 秒倒计时），无法保存或截图提醒。聊天消息永久保留在本地设备上。
Toggle "View-once" when sending a photo — the photo auto-destroys after the recipient views it once (10-second countdown) and cannot be saved. Chat messages are stored permanently on your device.

点击任意用户名进入其个人主页，点击「关注」按钮即可。关注后可在「关注」列表查看已关注的用户，在「粉丝」列表查看关注你的用户。互相关注时会显示「互关」标识。关注的用户发布新作品时，你会收到推送通知。
Tap any username to visit their profile, then tap "Follow". View your following/followers lists from your profile. Mutual follows display a special badge. You'll receive push notifications when followed users post new works.

小烤拉 AI 助手为 Pro 订阅功能。在任意群聊中输入 @小烤拉 加上你的问题即可。AI 助手擅长 ALPA 器材知识、拍摄技巧、镜头推荐等摄影相关问题。Pro 每天最多 20 次，Premium 每天 200 次。
The XiaoKaoLa AI assistant is a Pro feature. In any group chat, type @小烤拉 followed by your question. Best for ALPA equipment knowledge, shooting techniques, and lens recommendations. Pro: up to 20 queries/day; Premium: 200/day.

发布作品时，在发布页面底部找到「允许下载原图」开关并开启。开启后，其他用户在查看你的作品时可以下载原始分辨率的文件。此设置可在每次发布时单独控制。
When publishing a work, toggle on "Allow Original Download" at the bottom of the publish page. Other users will then be able to download the full-resolution original file. This setting can be controlled per post.

点击任意用户名即可进入其个人画廊，浏览该用户发布的所有作品。你自己的画廊支持「我的作品」和「我的收藏」分栏切换。
Tap any username to enter their personal gallery and browse all their published works. Your own gallery supports switching between "My Works" and "My Favorites" tabs.

在登录页面点击「忘记密码」，输入注册邮箱后系统会发送密码重置邮件。点击邮件中的链接，在重置页面设置新密码即可。重置链接有效期有限，请及时操作。
Tap "Forgot Password" on the login page and enter your registered email. You'll receive a password reset email with a link. Click the link and set your new password on the reset page. The link has a limited validity period.

在聊天输入栏点击相机图标，即可调用设备相机拍照。拍摄后照片会直接发送到当前对话中。首次使用需授权相机权限。
Tap the camera icon in the chat input bar to open the camera. The captured photo will be sent directly to the current conversation. Camera permission is required on first use.

在好友私聊页面，点击底部「+」菜单，选择「语音」或「视频」即可发起通话。通话功能为 Pro 订阅专属，需要双方为好友关系。单次通话最长 60 分钟，通话记录可在聊天菜单中查看。视频通话支持通话中分享照片（全屏 + EXIF 信息叠加）、一键分享器材卡片等独特功能。
In a friend's chat page, tap the "+" menu at the bottom and select "Voice" or "Video" to start a call. Calling is a Pro subscription feature and requires a friend relationship. Maximum 60 minutes per call. Call history is available in the chat menu. Video calls support photo sharing with EXIF overlay and one-tap equipment card sharing.

发送图片时可开启阅后即焚选项，对方查看一次后图片自动销毁（10 秒倒计时），无法保存。普通聊天消息永久保留在本地设备上，服务器保留 3 天用于离线投递。
Enable view-once when sending a photo — it auto-destroys after the recipient views it once (10-second countdown) and cannot be saved. Regular chat messages are stored permanently on your device; the server retains them for 3 days for offline delivery.

发帖时选择多图模式：「正片 + 细节」模式先选主图再添加 100% 放大裁切的细节图；「多张成片」模式最多选 10 张照片，每张可配独立器材参数。详情页以单列瀑布流展示所有图片。
When creating a post, choose multi-image mode: "Photo + Details" mode selects a main image then adds 100% crop detail shots; "Multiple Photos" mode allows up to 10 photos with independent equipment parameters per image. The detail page displays all images in a single-column waterfall layout.

在工具菜单中选择「拍摄日志」，点击 + 新建记录。可以记录使用的器材组合、曝光参数、天气条件和拍摄心得。数据自动云端同步，换手机登录账号即可恢复全部日志，不会丢失。
Select "Shooting Log" from the tools menu, tap + to create a new entry. Record your equipment setup, exposure settings, weather conditions, and shooting notes. Data is automatically synced to the cloud — log in on a new device and all your entries are restored.