loseroll

## index.html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    <title>阿拉斯加秋鲑群体洄游路线简化模拟器</title>
    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"/>
    <style>
        *{margin:0;padding:0;box-sizing:border-box;font-family:'Microsoft YaHei',Arial,sans-serif}
        body{background:#f0f8ff;color:#333;line-height:1.6}
	<!DOCTYPE html>
	<html lang="zh-CN">
	<head>
	<meta charset="UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
	<title>阿拉斯加秋鲑群体洄游路线简化模拟器</title>
	<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css"/>
	<style>
	*{margin:0;padding:0;box-sizing:border-box;font-family:'Microsoft YaHei',Arial,sans-serif}
	body{background:#f0f8ff;color:#333;line-height:1.6}