# Loops 新能力
先枚举几种触发条件，再沿一条环路说明它们能带来什么动作。输入与结果各占一个清楚段落。
```motion-demo
{
"id": "sequence",
"title": "整体编排",
"src": "demos/sequence.html",
"duration": 28.466667,
"status": "authored",
"description": "动作与构图示意",
"initialTime": 10,
"params": [
{
"key": "title",
"label": "示例主文案",
"type": "text",
"value": "Loops",
"maxLength": 60
},
{
"key": "accent",
"label": "强调色",
"type": "color",
"value": "#6970c6"
}
],
"presets": [
{
"label": "默认内容",
"values": {
"title": "Loops",
"accent": "#6970c6"
}
},
{
"label": "OpenDesign 改编",
"values": {
"title": "OpenDesign",
"accent": "#7050da"
}
}
]
}
```
## 触发条件快速切，执行动作顺着走
开场标签轮换建立触发范围，进入环路后让光点依次经过查找、私信和通知等动作。近景跟随当前节点，标签在光点到达时获得强调，避免变成无方向的文字巡览。
## 暗色轨道保留足够呼吸空间
黑底、灰色细轨道和冷紫辅助色形成克制的工具气质。节点标签使用清楚的无衬线，光点亮于标签，标签亮于背景刻度；产品名出现时缩减周围信息，给短句留完整阅读区。
## 迁移时成对定义触发与动作
替换标签前，先列触发条件和对应结果。触发可以多种，流程中的动作仍需有顺序；结尾短句总结这套关系，品牌页保持简洁，不再添加新节点。
## 配色与字形
无衬线中粗主标题；细边框界面与小号功能文字。
#090a0c · #e9e9e8 · #6970c6 · #30333c · #ffffff
## 元素与制作规则
触发标签 / 环形轨道 / 动作节点 / 光点 / 总结
- 先快速枚举触发条件，再沿轨道解释输出动作；触发与结果分别占一个段落。
- 近景跟随光点，末尾留白落版。
## 内容替换
- 换流程时保持触发与动作两端，避免混为普通标签巡览。
## 制作参数
[视觉与对象](style.json) · [段落时序](timeline.json) · [位置数据](tracks.json) · [文件清单](manifest.json)
此规范根据参考视频整理。HTML 为可编辑的编排示例；具体数据的来源、精度与有效区间随文件标注。
```motion-board
{
"version": 1,
"brand": "Linear",
"id": "V110",
"palette": [
"#090a0c",
"#e9e9e8",
"#6970c6",
"#30333c",
"#ffffff"
],
"typography": "无衬线中粗主标题；细边框界面与小号功能文字",
"sample": "Loops",
"objects": [
"触发标签",
"环形轨道",
"动作节点",
"光点",
"总结"
],
"frames": [
{
"path": "assets/reference-1.webp",
"timeSeconds": 0.0,
"frameId": "K0001",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "assets/reference-2.webp",
"timeSeconds": 6.0,
"frameId": "K0011",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "assets/reference-3.webp",
"timeSeconds": 13.0,
"frameId": "K0031",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "assets/reference-4.webp",
"timeSeconds": 16.0,
"frameId": "K0034",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "assets/reference-5.webp",
"timeSeconds": 22.0,
"frameId": "K0041",
"role": "reference-evidence",
"status": "measured"
},
{
"path": "assets/reference-6.webp",
"timeSeconds": 26.0,
"frameId": "K0048",
"role": "reference-evidence",
"status": "measured"
}
],
"stages": [
{
"start": 0,
"label": "多个触发方式",
"end": 6,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 6,
"label": "环路运行",
"end": 10,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 10,
"label": "查找关联",
"end": 13,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 13,
"label": "私信动作",
"end": 16,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 16,
"label": "通知动作",
"end": 19,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 19,
"label": "产品名",
"end": 22,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 22,
"label": "能力短句",
"end": 26,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
},
{
"start": 26,
"label": "品牌",
"end": 28.466667,
"status": "inferred",
"basis": "Representative-frame review; approximate boundaries"
}
],
"duration": 28.466667,
"fontFamily": "Arial, sans-serif"
}
```
