心岸Xin'an

心岸 (Xin'an) 是一个融合了情感陪伴与效率工具的下一代应用。它从狭义的 grief-healing 产品 "寻回" (Xunhui) 进化而来,面向更广泛的用户群体,提供日常的情绪支持与专注力管理。 "心岸" 意为 "the shore of the heart"——一个让心灵靠岸的港湾。

Xin'an is a next-generation hybrid application that blends emotional companionship with productivity tooling. Evolving from the narrow grief-healing product "Xunhui", it serves a broader audience with daily emotional support and focus management. The name "Xin'an" evokes "the shore of the heart" — a harbor where the mind can rest.

愿景 / Vision

成为每个用户日常数字生活中不可或缺的情绪伴侣——不只是悲伤时的依靠,更是每一天的陪伴。

To become the indispensable emotional companion in every user's daily digital life — not only a refuge in grief, but a gentle presence every day.

核心价值主张 / Core Value Proposition

• 工具化情感陪伴 — 将情感支持无缝融入日常工具流。
• 晨间仪式 — 每日早报提供心理锚点和当日指引。
• 专注即疗愈 — 番茄工作法 + 陪伴式白噪音。
• 记忆沉淀 — 将情绪日志可视化为"星系",让回忆成为风景。

• Toolified emotional companionship — seamlessly woven into everyday tooling.
• Morning ritual — daily briefing as a psychological anchor.
• Focus as therapy — Pomodoro technique + companion white noise.
• Memory sedimentation — emotional logs visualized as a galaxy of moments.

心岸定位为普适性工具,服务于以下三大核心人群:

Xin'an serves three core demographics with distinct needs:

用户画像示例 / Example Persona

为什么重塑? / Why Rebrand?

"寻回" (Xunhui) 产品定位在 grief-healing —— 帮助用户走出丧失之痛。这个定位虽然深刻, 但市场天花板低,用户触达频率低(仅在悲伤时使用)。同时,品牌名 "寻回" 暗示"曾经拥有然后失去", 对新用户有情感门槛。

Xunhui was narrowly positioned as a grief-healing tool. While impactful, the market ceiling was low and user engagement was sporadic (only during grief episodes). The name itself implied loss, creating an emotional barrier for new users.

重塑策略 / Strategy

1. 从垂直到通用: 从 grief-healing 扩展到日常情绪陪伴 + 效率工具。
2. 品牌名升级: "寻回" → "心岸" —— 更温暖、更包容、更具想象空间。
3. 视觉语言: 保留温暖基调,从 grief-heavy 色调转向 warm paper 美学。
4. 功能矩阵: 保留原有情绪日志核心能力,新增早报、专注、记忆星系模块。

Brand Name

心岸采用 免费增值 (Freemium) + 订阅制 双轨模式,在保证核心功能免费的同时,通过增值服务实现变现。

补充变现 / Additional Revenue

• 品牌联名主题包: 与插画师/品牌合作推出限定心情主题和白噪音。
• 企业版: 为学校和企业提供定制化员工/学生心理健康轻量解决方案。
• 心岸市集: 允许创作者上架情绪模板和专注场景,平台抽成。

5.1 早报 / Morning Briefings

每日清晨推送,帮助用户在一天开始前建立心理锚点。包含:今日天气与日期、一句精选心语/quote、 一个今日微目标建议、昨日情绪回顾卡片、专注成就徽章。

A daily morning push notification to anchor the user's mindset before the day begins. Includes: weather & date, a curated quote, a micro-goal suggestion, yesterday's emotional summary card, and focus achievement badge.

5.2 专注陪伴 / Focus Companions

基于番茄工作法的专注计时器,融入陪伴式白噪音和环境音。用户可选择虚拟陪伴角色在专注期间 进行温柔的进度提醒。专注结束后展示心流曲线和情绪变化。

A Pomodoro-based focus timer with companion white noise and ambient sounds. Users can select a virtual companion character that offers gentle progress nudges. After each session, a flow curve and mood delta are displayed.

5.3 心情日志 / Emotional Log

轻量级情绪记录工具。用户通过选择情绪标签(愉快、平静、焦虑、疲惫等)和简短文字记录当下感受。 提供周/月视图的情绪趋势分析,识别情绪触发模式。支持图片附记。

A lightweight mood tracking tool. Users log their current feeling via emotion tags (joyful, calm, anxious, tired, etc.) and a short note. Weekly/monthly mood trend analysis reveals emotional patterns. Photo attachments supported.

5.4 记忆星系 / Memory Galaxy

将心情日志可视化为一个动态生长的星系。每条心情记录成为一颗星星,情绪色调决定星光颜色, 时间轴决定星系螺旋位置。用户可以放大/缩小,在星系中漫游,重温特定时期的记忆。

Emotional logs visualized as a dynamically growing galaxy. Each mood entry becomes a star — its hue determined by the emotion, its spiral position by time. Users can zoom, pan, and wander through the galaxy to revisit memories from specific periods.

设计哲学 / Design Philosophy

"Warm Paper" —— 像翻阅一本精心装帧的纸质日记。每一页都给人温暖、安心和被接纳的感觉。

"Warm Paper" — like leafing through a beautifully bound paper diary. Every page feels warm, safe, and accepting.

色彩系统 / Color Palette

排版 / Typography

• 显示字体 (Display): Exposure (serif) — 用于标题和数据显示。
• 正文字体 (Body): OpenRunde (sans-serif) — 用于正文、UI文字和标签。
• 等宽字体 (Mono): JetBrains Mono — 用于代码和数据展示。
• 字号层级: 大标题 3.5rem, 二级标题 2rem, 三级标题 1.25rem, 正文 1rem。

圆角与间距 / Radius & Spacing

• 卡片圆角: 16px (大圆角,柔软感)
• 按钮圆角: 10px
• 内容最大宽度: 720px (阅读舒适区)
• 段落间距: 1.5em
• 留白: 充分且慷慨,避免拥挤

心岸采用底部标签导航 (Bottom Tab Navigation) 结构,共五个主要页面:

导航流程图 / Navigation Flow

Tab Bar (5 tabs) ├── Today (首页 / launch screen) │   ├── Morning Briefing expandable card │   ├── Quick mood input (emotion selector) │   └── Micro-goal check-in ├── Focus │   ├── Timer (Pomodoro 25/5) │   ├── Companion selection modal │   └── Statistics (daily / weekly / monthly) ├── Journal │   ├── Timeline view (latest first) │   ├── Mood trend chart │   ├── Calendar picker │   └── Entry detail / edit ├── Galaxy │   ├── 3D galaxy canvas (WebGL) │   └── Star detail overlay └── Profile ├── Account & subscription ├── Theme & notification settings ├── Data export (JSON / CSV) └── Achievement gallery

数据模型 / Data Models

User

{
  id: string;           // UUID
  name: string;         // display name
  email: string;        // login identifier
  avatar_url?: string;
  tier: "free" | "pro";
  created_at: string;   // ISO 8601
  preferences: {
    theme: "light" | "dark" | "system";
    companion_id?: string;
    briefing_time: string; // HH:mm
  };
}

MoodEntry

{
  id: string;
  user_id: string;
  emotion: string;      // joy / calm / anxiety / tired / sadness / anger / surprise
  intensity: number;    // 1-10
  note?: string;
  image_urls?: string[];
  tags?: string[];
  created_at: string;
}

FocusSession

{
  id: string;
  user_id: string;
  duration: number;     // seconds
  completed: boolean;
  companion_id?: string;
  soundscape_id?: string;
  mood_before?: number; // 1-10
  mood_after?: number;
  created_at: string;
}

Briefing

{
  id: string;
  user_id: string;
  date: string;           // YYYY-MM-DD
  quote: { text: string; author: string };
  micro_goal_suggestion: string;
  yesterday_stats: {
    total_focus_minutes: number;
    mood_average: number;
    entry_count: number;
  };
  created_at: string;
}

API 端点 / Endpoints

技术栈 / Tech Stack

• 前端: React Native (iOS / Android), Three.js (星系渲染)
• 后端: Node.js (Nitro / H3), Turso (SQLite) 数据库
• 推送: Firebase Cloud Messaging / APNs
• AI 模块: 早报 quote 推荐,情绪趋势分析 (TBD: 自研模型或第三方 API)