feat: add brand icons for Chrome shortcuts and PWA manifest

Dark cyan-green candlestick icon for hub and four exchanges; generate/sync scripts and docs/shortcut-icon.md.

Co-authored-by: Cursor <cursoragent@cursor.com>

README.md

@@ -21,6 +21,7 @@ cd crypto_monitor
 四所 `.env` 同步脚本（计仓 + 自动划转）：见 **[docs/env-sync-scripts.md](./docs/env-sync-scripts.md)**。  
 计仓模式（以损定仓 / 全仓杠杆）：见 **[docs/position-sizing-mode.md](./docs/position-sizing-mode.md)**。  
 每日自动划转（双向归集至目标 U）：见 **[docs/auto-transfer-daily.md](./docs/auto-transfer-daily.md)**。  
+Chrome 快捷方式图标：见 **[docs/shortcut-icon.md](./docs/shortcut-icon.md)**。
 
 ---
 

brand/icon.svg

@@ -0,0 +1,31 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" role="img" aria-label="Crypto Monitor">
+  <defs>
+    <linearGradient id="ring" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" stop-color="#00d4ff"/>
+      <stop offset="55%" stop-color="#3d8bff"/>
+      <stop offset="100%" stop-color="#00ff9d"/>
+    </linearGradient>
+    <linearGradient id="up" x1="0%" y1="100%" x2="0%" y2="0%">
+      <stop offset="0%" stop-color="#00ff9d"/>
+      <stop offset="100%" stop-color="#7dffc8"/>
+    </linearGradient>
+    <linearGradient id="down" x1="0%" y1="0%" x2="0%" y2="100%">
+      <stop offset="0%" stop-color="#ff6b8a"/>
+      <stop offset="100%" stop-color="#ff4d6d"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" rx="112" fill="#0b0e18"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="#12182a"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="none" stroke="url(#ring)" stroke-width="10" opacity="0.9"/>
+  <path d="M96 348 L176 268 L248 308 L352 168 L416 228" fill="none" stroke="url(#ring)" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" opacity="0.35"/>
+  <line x1="148" y1="332" x2="148" y2="228" stroke="url(#down)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="132" y="252" width="32" height="52" rx="6" fill="url(#down)"/>
+  <line x1="228" y1="352" x2="228" y2="196" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="212" y="220" width="32" height="88" rx="6" fill="url(#up)"/>
+  <line x1="308" y1="320" x2="308" y2="240" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="292" y="264" width="32" height="40" rx="6" fill="url(#up)"/>
+  <line x1="384" y1="300" x2="384" y2="180" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="368" y="208" width="32" height="64" rx="6" fill="url(#up)"/>
+  <circle cx="256" cy="256" r="52" fill="none" stroke="url(#ring)" stroke-width="6" opacity="0.55"/>
+  <path d="M236 276 L256 220 L276 276 Z" fill="url(#ring)" opacity="0.95"/>
+</svg>

brand/icons/icon.svg

@@ -0,0 +1,31 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" role="img" aria-label="Crypto Monitor">
+  <defs>
+    <linearGradient id="ring" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" stop-color="#00d4ff"/>
+      <stop offset="55%" stop-color="#3d8bff"/>
+      <stop offset="100%" stop-color="#00ff9d"/>
+    </linearGradient>
+    <linearGradient id="up" x1="0%" y1="100%" x2="0%" y2="0%">
+      <stop offset="0%" stop-color="#00ff9d"/>
+      <stop offset="100%" stop-color="#7dffc8"/>
+    </linearGradient>
+    <linearGradient id="down" x1="0%" y1="0%" x2="0%" y2="100%">
+      <stop offset="0%" stop-color="#ff6b8a"/>
+      <stop offset="100%" stop-color="#ff4d6d"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" rx="112" fill="#0b0e18"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="#12182a"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="none" stroke="url(#ring)" stroke-width="10" opacity="0.9"/>
+  <path d="M96 348 L176 268 L248 308 L352 168 L416 228" fill="none" stroke="url(#ring)" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" opacity="0.35"/>
+  <line x1="148" y1="332" x2="148" y2="228" stroke="url(#down)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="132" y="252" width="32" height="52" rx="6" fill="url(#down)"/>
+  <line x1="228" y1="352" x2="228" y2="196" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="212" y="220" width="32" height="88" rx="6" fill="url(#up)"/>
+  <line x1="308" y1="320" x2="308" y2="240" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="292" y="264" width="32" height="40" rx="6" fill="url(#up)"/>
+  <line x1="384" y1="300" x2="384" y2="180" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="368" y="208" width="32" height="64" rx="6" fill="url(#up)"/>
+  <circle cx="256" cy="256" r="52" fill="none" stroke="url(#ring)" stroke-width="6" opacity="0.55"/>
+  <path d="M236 276 L256 220 L276 276 Z" fill="url(#ring)" opacity="0.95"/>
+</svg>

brand/manifest.exchange.webmanifest

@@ -0,0 +1,23 @@
+{
+  "name": "交易监控复盘",
+  "short_name": "监控",
+  "description": "加密货币永续交易监控与复盘",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#0b0d14",
+  "theme_color": "#0b0d14",
+  "icons": [
+    {
+      "src": "__ICON_PREFIX__/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "__ICON_PREFIX__/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ]
+}

brand/manifest.webmanifest

@@ -0,0 +1,23 @@
+{
+  "name": "复盘系统中控",
+  "short_name": "中控",
+  "description": "四所交易监控与行情中控",
+  "start_url": "/monitor",
+  "display": "standalone",
+  "background_color": "#0b0e18",
+  "theme_color": "#0b0e18",
+  "icons": [
+    {
+      "src": "__ICON_PREFIX__/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "__ICON_PREFIX__/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ]
+}

crypto_monitor_binance/static/icons/icon.svg

@@ -0,0 +1,31 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" role="img" aria-label="Crypto Monitor">
+  <defs>
+    <linearGradient id="ring" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" stop-color="#00d4ff"/>
+      <stop offset="55%" stop-color="#3d8bff"/>
+      <stop offset="100%" stop-color="#00ff9d"/>
+    </linearGradient>
+    <linearGradient id="up" x1="0%" y1="100%" x2="0%" y2="0%">
+      <stop offset="0%" stop-color="#00ff9d"/>
+      <stop offset="100%" stop-color="#7dffc8"/>
+    </linearGradient>
+    <linearGradient id="down" x1="0%" y1="0%" x2="0%" y2="100%">
+      <stop offset="0%" stop-color="#ff6b8a"/>
+      <stop offset="100%" stop-color="#ff4d6d"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" rx="112" fill="#0b0e18"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="#12182a"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="none" stroke="url(#ring)" stroke-width="10" opacity="0.9"/>
+  <path d="M96 348 L176 268 L248 308 L352 168 L416 228" fill="none" stroke="url(#ring)" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" opacity="0.35"/>
+  <line x1="148" y1="332" x2="148" y2="228" stroke="url(#down)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="132" y="252" width="32" height="52" rx="6" fill="url(#down)"/>
+  <line x1="228" y1="352" x2="228" y2="196" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="212" y="220" width="32" height="88" rx="6" fill="url(#up)"/>
+  <line x1="308" y1="320" x2="308" y2="240" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="292" y="264" width="32" height="40" rx="6" fill="url(#up)"/>
+  <line x1="384" y1="300" x2="384" y2="180" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="368" y="208" width="32" height="64" rx="6" fill="url(#up)"/>
+  <circle cx="256" cy="256" r="52" fill="none" stroke="url(#ring)" stroke-width="6" opacity="0.55"/>
+  <path d="M236 276 L256 220 L276 276 Z" fill="url(#ring)" opacity="0.95"/>
+</svg>

crypto_monitor_binance/static/icons/manifest.webmanifest

@@ -0,0 +1,23 @@
+{
+  "name": "交易监控复盘",
+  "short_name": "监控",
+  "description": "加密货币永续交易监控与复盘",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#0b0d14",
+  "theme_color": "#0b0d14",
+  "icons": [
+    {
+      "src": "/static/icons/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/static/icons/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ]
+}

crypto_monitor_binance/templates/index.html

@@ -2,6 +2,12 @@
 <html lang="zh-CN">
 <head>
     <meta charset="UTF-8">
+    <meta name="theme-color" content="#0b0d14">
+    <meta name="apple-mobile-web-app-title" content="监控">
+    <link rel="icon" href="/static/icons/favicon.ico" sizes="32x32">
+    <link rel="icon" href="/static/icons/icon.svg" type="image/svg+xml">
+    <link rel="apple-touch-icon" href="/static/icons/apple-touch-icon.png">
+    <link rel="manifest" href="/static/icons/manifest.webmanifest">
     <title>{{ exchange_display }} · 加密货币 | 交易监控复盘系统</title>
     <style>
         *{margin:0;padding:0;box-sizing:border-box}

crypto_monitor_gate/static/icons/icon.svg

@@ -0,0 +1,31 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" role="img" aria-label="Crypto Monitor">
+  <defs>
+    <linearGradient id="ring" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" stop-color="#00d4ff"/>
+      <stop offset="55%" stop-color="#3d8bff"/>
+      <stop offset="100%" stop-color="#00ff9d"/>
+    </linearGradient>
+    <linearGradient id="up" x1="0%" y1="100%" x2="0%" y2="0%">
+      <stop offset="0%" stop-color="#00ff9d"/>
+      <stop offset="100%" stop-color="#7dffc8"/>
+    </linearGradient>
+    <linearGradient id="down" x1="0%" y1="0%" x2="0%" y2="100%">
+      <stop offset="0%" stop-color="#ff6b8a"/>
+      <stop offset="100%" stop-color="#ff4d6d"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" rx="112" fill="#0b0e18"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="#12182a"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="none" stroke="url(#ring)" stroke-width="10" opacity="0.9"/>
+  <path d="M96 348 L176 268 L248 308 L352 168 L416 228" fill="none" stroke="url(#ring)" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" opacity="0.35"/>
+  <line x1="148" y1="332" x2="148" y2="228" stroke="url(#down)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="132" y="252" width="32" height="52" rx="6" fill="url(#down)"/>
+  <line x1="228" y1="352" x2="228" y2="196" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="212" y="220" width="32" height="88" rx="6" fill="url(#up)"/>
+  <line x1="308" y1="320" x2="308" y2="240" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="292" y="264" width="32" height="40" rx="6" fill="url(#up)"/>
+  <line x1="384" y1="300" x2="384" y2="180" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="368" y="208" width="32" height="64" rx="6" fill="url(#up)"/>
+  <circle cx="256" cy="256" r="52" fill="none" stroke="url(#ring)" stroke-width="6" opacity="0.55"/>
+  <path d="M236 276 L256 220 L276 276 Z" fill="url(#ring)" opacity="0.95"/>
+</svg>

crypto_monitor_gate/static/icons/manifest.webmanifest

@@ -0,0 +1,23 @@
+{
+  "name": "交易监控复盘",
+  "short_name": "监控",
+  "description": "加密货币永续交易监控与复盘",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#0b0d14",
+  "theme_color": "#0b0d14",
+  "icons": [
+    {
+      "src": "/static/icons/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/static/icons/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ]
+}

crypto_monitor_gate/templates/index.html

@@ -2,6 +2,12 @@
 <html lang="zh-CN">
 <head>
     <meta charset="UTF-8">
+    <meta name="theme-color" content="#0b0d14">
+    <meta name="apple-mobile-web-app-title" content="监控">
+    <link rel="icon" href="/static/icons/favicon.ico" sizes="32x32">
+    <link rel="icon" href="/static/icons/icon.svg" type="image/svg+xml">
+    <link rel="apple-touch-icon" href="/static/icons/apple-touch-icon.png">
+    <link rel="manifest" href="/static/icons/manifest.webmanifest">
     <title>{{ exchange_display }} · 加密货币 | 交易监控复盘系统</title>
     <style>
         *{margin:0;padding:0;box-sizing:border-box}

crypto_monitor_gate_bot/static/icons/icon.svg

@@ -0,0 +1,31 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" role="img" aria-label="Crypto Monitor">
+  <defs>
+    <linearGradient id="ring" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" stop-color="#00d4ff"/>
+      <stop offset="55%" stop-color="#3d8bff"/>
+      <stop offset="100%" stop-color="#00ff9d"/>
+    </linearGradient>
+    <linearGradient id="up" x1="0%" y1="100%" x2="0%" y2="0%">
+      <stop offset="0%" stop-color="#00ff9d"/>
+      <stop offset="100%" stop-color="#7dffc8"/>
+    </linearGradient>
+    <linearGradient id="down" x1="0%" y1="0%" x2="0%" y2="100%">
+      <stop offset="0%" stop-color="#ff6b8a"/>
+      <stop offset="100%" stop-color="#ff4d6d"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" rx="112" fill="#0b0e18"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="#12182a"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="none" stroke="url(#ring)" stroke-width="10" opacity="0.9"/>
+  <path d="M96 348 L176 268 L248 308 L352 168 L416 228" fill="none" stroke="url(#ring)" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" opacity="0.35"/>
+  <line x1="148" y1="332" x2="148" y2="228" stroke="url(#down)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="132" y="252" width="32" height="52" rx="6" fill="url(#down)"/>
+  <line x1="228" y1="352" x2="228" y2="196" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="212" y="220" width="32" height="88" rx="6" fill="url(#up)"/>
+  <line x1="308" y1="320" x2="308" y2="240" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="292" y="264" width="32" height="40" rx="6" fill="url(#up)"/>
+  <line x1="384" y1="300" x2="384" y2="180" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="368" y="208" width="32" height="64" rx="6" fill="url(#up)"/>
+  <circle cx="256" cy="256" r="52" fill="none" stroke="url(#ring)" stroke-width="6" opacity="0.55"/>
+  <path d="M236 276 L256 220 L276 276 Z" fill="url(#ring)" opacity="0.95"/>
+</svg>

crypto_monitor_gate_bot/static/icons/manifest.webmanifest

@@ -0,0 +1,23 @@
+{
+  "name": "交易监控复盘",
+  "short_name": "监控",
+  "description": "加密货币永续交易监控与复盘",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#0b0d14",
+  "theme_color": "#0b0d14",
+  "icons": [
+    {
+      "src": "/static/icons/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/static/icons/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ]
+}

crypto_monitor_gate_bot/templates/index.html

@@ -2,6 +2,12 @@
 <html lang="zh-CN">
 <head>
     <meta charset="UTF-8">
+    <meta name="theme-color" content="#0b0d14">
+    <meta name="apple-mobile-web-app-title" content="监控">
+    <link rel="icon" href="/static/icons/favicon.ico" sizes="32x32">
+    <link rel="icon" href="/static/icons/icon.svg" type="image/svg+xml">
+    <link rel="apple-touch-icon" href="/static/icons/apple-touch-icon.png">
+    <link rel="manifest" href="/static/icons/manifest.webmanifest">
     <title>{{ exchange_display }} · 加密货币 | 机器人交易监控</title>
     <style>
         *{margin:0;padding:0;box-sizing:border-box}

crypto_monitor_okx/static/icons/icon.svg

@@ -0,0 +1,31 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" role="img" aria-label="Crypto Monitor">
+  <defs>
+    <linearGradient id="ring" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" stop-color="#00d4ff"/>
+      <stop offset="55%" stop-color="#3d8bff"/>
+      <stop offset="100%" stop-color="#00ff9d"/>
+    </linearGradient>
+    <linearGradient id="up" x1="0%" y1="100%" x2="0%" y2="0%">
+      <stop offset="0%" stop-color="#00ff9d"/>
+      <stop offset="100%" stop-color="#7dffc8"/>
+    </linearGradient>
+    <linearGradient id="down" x1="0%" y1="0%" x2="0%" y2="100%">
+      <stop offset="0%" stop-color="#ff6b8a"/>
+      <stop offset="100%" stop-color="#ff4d6d"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" rx="112" fill="#0b0e18"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="#12182a"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="none" stroke="url(#ring)" stroke-width="10" opacity="0.9"/>
+  <path d="M96 348 L176 268 L248 308 L352 168 L416 228" fill="none" stroke="url(#ring)" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" opacity="0.35"/>
+  <line x1="148" y1="332" x2="148" y2="228" stroke="url(#down)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="132" y="252" width="32" height="52" rx="6" fill="url(#down)"/>
+  <line x1="228" y1="352" x2="228" y2="196" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="212" y="220" width="32" height="88" rx="6" fill="url(#up)"/>
+  <line x1="308" y1="320" x2="308" y2="240" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="292" y="264" width="32" height="40" rx="6" fill="url(#up)"/>
+  <line x1="384" y1="300" x2="384" y2="180" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="368" y="208" width="32" height="64" rx="6" fill="url(#up)"/>
+  <circle cx="256" cy="256" r="52" fill="none" stroke="url(#ring)" stroke-width="6" opacity="0.55"/>
+  <path d="M236 276 L256 220 L276 276 Z" fill="url(#ring)" opacity="0.95"/>
+</svg>

crypto_monitor_okx/static/icons/manifest.webmanifest

@@ -0,0 +1,23 @@
+{
+  "name": "交易监控复盘",
+  "short_name": "监控",
+  "description": "加密货币永续交易监控与复盘",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#0b0d14",
+  "theme_color": "#0b0d14",
+  "icons": [
+    {
+      "src": "/static/icons/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/static/icons/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ]
+}

crypto_monitor_okx/templates/index.html

@@ -2,6 +2,12 @@
 <html lang="zh-CN">
 <head>
     <meta charset="UTF-8">
+    <meta name="theme-color" content="#0b0d14">
+    <meta name="apple-mobile-web-app-title" content="监控">
+    <link rel="icon" href="/static/icons/favicon.ico" sizes="32x32">
+    <link rel="icon" href="/static/icons/icon.svg" type="image/svg+xml">
+    <link rel="apple-touch-icon" href="/static/icons/apple-touch-icon.png">
+    <link rel="manifest" href="/static/icons/manifest.webmanifest">
     <title>{{ exchange_display }} · 加密货币 | 交易监控复盘系统</title>
     <style>
         *{margin:0;padding:0;box-sizing:border-box}

docs/shortcut-icon.md

@@ -0,0 +1,41 @@
+# Chrome 桌面快捷方式图标说明
+
+## 图标从哪来？
+
+用 Chrome **「创建快捷方式」** 或 **「安装应用」** 时，桌面/开始菜单图标**不是**操作系统自带的，而是浏览器从**你打开的网站**读取的，优先级大致为：
+
+1. `manifest.webmanifest` 里的 `icons`（192×192、512×512）
+2. `link rel="apple-touch-icon"`（约 180×180）
+3. `link rel="icon"` / `favicon.ico`
+4. 若都没有 → 灰色地球或网页标题首字
+
+本仓库已在 **中控** 与 **四所监控页** 配置统一品牌图标（深色底 + 青绿渐变 K 线），与页面 UI 一致。
+
+## 文件位置
+
+| 位置 | 访问路径 |
+|------|----------|
+| 源稿 | `brand/icon.svg`、`brand/icons/*.png` |
+| 中控 | `manual_trading_hub/static/icons/` → `/assets/icons/...` |
+| 四所 | `crypto_monitor_*/static/icons/` → `/static/icons/...` |
+
+## 重新生成 / 同步
+
+```bash
+python scripts/generate_brand_icons.py
+python scripts/sync_brand_icons.py
+git pull   # 服务器部署后
+pm2 restart …
+```
+
+## 快捷方式仍显示旧图标？
+
+Chrome / Windows 会**缓存** favicon：
+
+1. 浏览器打开站点，**Ctrl+F5** 强刷
+2. 删除旧快捷方式，重新「创建快捷方式」
+3. 必要时清除 Chrome 站点数据（该域名）后再创建
+
+## 自定义图标
+
+可替换 `brand/icon.svg` 后重新运行上面两条命令；或把设计好的 `icon-192.png`、`icon-512.png` 放入 `brand/icons/` 再 `sync_brand_icons.py`。

manual_trading_hub/static/icons/icon.svg

@@ -0,0 +1,31 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" role="img" aria-label="Crypto Monitor">
+  <defs>
+    <linearGradient id="ring" x1="0%" y1="0%" x2="100%" y2="100%">
+      <stop offset="0%" stop-color="#00d4ff"/>
+      <stop offset="55%" stop-color="#3d8bff"/>
+      <stop offset="100%" stop-color="#00ff9d"/>
+    </linearGradient>
+    <linearGradient id="up" x1="0%" y1="100%" x2="0%" y2="0%">
+      <stop offset="0%" stop-color="#00ff9d"/>
+      <stop offset="100%" stop-color="#7dffc8"/>
+    </linearGradient>
+    <linearGradient id="down" x1="0%" y1="0%" x2="0%" y2="100%">
+      <stop offset="0%" stop-color="#ff6b8a"/>
+      <stop offset="100%" stop-color="#ff4d6d"/>
+    </linearGradient>
+  </defs>
+  <rect width="512" height="512" rx="112" fill="#0b0e18"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="#12182a"/>
+  <rect x="28" y="28" width="456" height="456" rx="96" fill="none" stroke="url(#ring)" stroke-width="10" opacity="0.9"/>
+  <path d="M96 348 L176 268 L248 308 L352 168 L416 228" fill="none" stroke="url(#ring)" stroke-width="18" stroke-linecap="round" stroke-linejoin="round" opacity="0.35"/>
+  <line x1="148" y1="332" x2="148" y2="228" stroke="url(#down)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="132" y="252" width="32" height="52" rx="6" fill="url(#down)"/>
+  <line x1="228" y1="352" x2="228" y2="196" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="212" y="220" width="32" height="88" rx="6" fill="url(#up)"/>
+  <line x1="308" y1="320" x2="308" y2="240" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="292" y="264" width="32" height="40" rx="6" fill="url(#up)"/>
+  <line x1="384" y1="300" x2="384" y2="180" stroke="url(#up)" stroke-width="16" stroke-linecap="round"/>
+  <rect x="368" y="208" width="32" height="64" rx="6" fill="url(#up)"/>
+  <circle cx="256" cy="256" r="52" fill="none" stroke="url(#ring)" stroke-width="6" opacity="0.55"/>
+  <path d="M236 276 L256 220 L276 276 Z" fill="url(#ring)" opacity="0.95"/>
+</svg>

manual_trading_hub/static/icons/manifest.webmanifest

@@ -0,0 +1,23 @@
+{
+  "name": "复盘系统中控",
+  "short_name": "中控",
+  "description": "四所交易监控与行情中控",
+  "start_url": "/monitor",
+  "display": "standalone",
+  "background_color": "#0b0e18",
+  "theme_color": "#0b0e18",
+  "icons": [
+    {
+      "src": "/assets/icons/icon-192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "any"
+    },
+    {
+      "src": "/assets/icons/icon-512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ]
+}

manual_trading_hub/static/index.html

@@ -3,6 +3,12 @@
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
+  <meta name="theme-color" content="#0b0e18" />
+  <meta name="apple-mobile-web-app-title" content="中控" />
+  <link rel="icon" href="/assets/icons/favicon.ico" sizes="32x32" />
+  <link rel="icon" href="/assets/icons/icon.svg" type="image/svg+xml" />
+  <link rel="apple-touch-icon" href="/assets/icons/apple-touch-icon.png" />
+  <link rel="manifest" href="/assets/icons/manifest.webmanifest" />
   <title>复盘系统中控</title>
   <link rel="preconnect" href="https://fonts.googleapis.com" />
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />

manual_trading_hub/static/login.html

@@ -3,6 +3,12 @@
 <head>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
+  <meta name="theme-color" content="#0b0e18" />
+  <meta name="apple-mobile-web-app-title" content="中控" />
+  <link rel="icon" href="/assets/icons/favicon.ico" sizes="32x32" />
+  <link rel="icon" href="/assets/icons/icon.svg" type="image/svg+xml" />
+  <link rel="apple-touch-icon" href="/assets/icons/apple-touch-icon.png" />
+  <link rel="manifest" href="/assets/icons/manifest.webmanifest" />
   <title>登录 · 复盘系统中控</title>
   <link rel="stylesheet" href="/assets/app.css?v=20260530-hub-embed-login" />
 </head>

manual_trading_hub/使用说明.md

@@ -174,6 +174,8 @@ curl -s http://127.0.0.1:5100/api/ping
 
 ## 4. 页面操作说明
 
+Chrome **桌面快捷方式**图标来自站点 `favicon` / `manifest`（已配置统一品牌图），说明见 **[docs/shortcut-icon.md](../docs/shortcut-icon.md)**。
+
 ### 4.1 监控区 `/monitor`
 
 | 功能 | 说明 |

scripts/generate_brand_icons.py

@@ -0,0 +1,214 @@
+#!/usr/bin/env python3
+"""从 brand/icon.svg 逻辑绘制 PNG/ICO，供 Chrome 快捷方式、PWA manifest 使用。"""
+from __future__ import annotations
+
+import os
+import struct
+import zlib
+
+REPO = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+OUT = os.path.join(REPO, "brand", "icons")
+
+
+def _png_chunk(tag: bytes, data: bytes) -> bytes:
+    return (
+        struct.pack(">I", len(data))
+        + tag
+        + data
+        + struct.pack(">I", zlib.crc32(tag + data) & 0xFFFFFFFF)
+    )
+
+
+def _write_png(path: str, size: int, rgba: bytes) -> None:
+    raw = b""
+    stride = size * 4
+    for y in range(size):
+        raw += b"\x00" + rgba[y * stride : (y + 1) * stride]
+    ihdr = struct.pack(">IIBBBBB", size, size, 8, 6, 0, 0, 0)
+    idat = zlib.compress(raw, 9)
+    png = (
+        b"\x89PNG\r\n\x1a\n"
+        + _png_chunk(b"IHDR", ihdr)
+        + _png_chunk(b"IDAT", idat)
+        + _png_chunk(b"IEND", b"")
+    )
+    with open(path, "wb") as f:
+        f.write(png)
+
+
+def _lerp(a: float, b: float, t: float) -> float:
+    return a + (b - a) * t
+
+
+def _gradient(t: float) -> tuple[int, int, int]:
+    if t < 0.55:
+        u = t / 0.55
+        return (
+            int(_lerp(0, 0, u)),
+            int(_lerp(212, 139, u)),
+            int(_lerp(255, 255, u)),
+        )
+    u = (t - 0.55) / 0.45
+    return (
+        int(_lerp(61, 0, u)),
+        int(_lerp(255, 255, u)),
+        int(_lerp(157, 157, u)),
+    )
+
+
+def _inside_round_rect(x: int, y: int, size: int, pad: int, radius: int) -> bool:
+    if x < pad or y < pad or x >= size - pad or y >= size - pad:
+        return False
+    r = radius
+    if x < pad + r and y < pad + r:
+        return (x - pad - r) ** 2 + (y - pad - r) ** 2 <= r * r
+    if x >= size - pad - r and y < pad + r:
+        return (x - (size - pad - r)) ** 2 + (y - pad - r) ** 2 <= r * r
+    if x < pad + r and y >= size - pad - r:
+        return (x - pad - r) ** 2 + (y - (size - pad - r)) ** 2 <= r * r
+    if x >= size - pad - r and y >= size - pad - r:
+        return (x - (size - pad - r)) ** 2 + (y - (size - pad - r)) ** 2 <= r * r
+    return True
+
+
+def _draw_candle(
+    buf: bytearray,
+    size: int,
+    cx: int,
+    top: int,
+    bottom: int,
+    body_top: int,
+    body_bottom: int,
+    rgb: tuple[int, int, int],
+    wick_w: int = 2,
+    body_half: int = 7,
+) -> None:
+    for y in range(max(0, top), min(size, bottom + 1)):
+        for x in range(cx - wick_w, cx + wick_w + 1):
+            if 0 <= x < size:
+                i = (y * size + x) * 4
+                buf[i : i + 3] = bytes((*rgb, 255))
+    for y in range(max(0, body_top), min(size, body_bottom + 1)):
+        for x in range(cx - body_half, cx + body_half + 1):
+            if 0 <= x < size:
+                i = (y * size + x) * 4
+                buf[i : i + 3] = bytes((*rgb, 255))
+
+
+def render_icon_rgba(size: int) -> bytes:
+    buf = bytearray(size * size * 4)
+    pad = max(4, size // 14)
+    radius = size // 5
+    inner_pad = pad + max(2, size // 32)
+    ring_w = max(2, size // 48)
+
+    for y in range(size):
+        for x in range(size):
+            i = (y * size + x) * 4
+            if not _inside_round_rect(x, y, size, pad, radius):
+                buf[i : i + 4] = b"\x00\x00\x00\x00"
+                continue
+            if _inside_round_rect(x, y, size, inner_pad, radius - 4):
+                buf[i : i + 4] = bytes((18, 24, 42, 255))
+            else:
+                t = (x + y) / (2 * size)
+                r, g, b = _gradient(t)
+                buf[i : i + 4] = bytes((r, g, b, 220))
+
+    s = size / 512.0
+    def sc(v: int) -> int:
+        return int(v * s)
+
+    _draw_candle(buf, size, sc(148), sc(228), sc(332), sc(252), sc(304), (255, 77, 109), sc(8), sc(16))
+    _draw_candle(buf, size, sc(228), sc(196), sc(352), sc(220), sc(308), (0, 255, 157), sc(8), sc(16))
+    _draw_candle(buf, size, sc(308), sc(240), sc(320), sc(264), sc(304), (0, 255, 157), sc(8), sc(14))
+    _draw_candle(buf, size, sc(384), sc(180), sc(300), sc(208), sc(272), (0, 255, 157), sc(8), sc(16))
+
+    ccx, ccy = sc(256), sc(256)
+    cr = sc(52)
+    for y in range(size):
+        for x in range(size):
+            d = ((x - ccx) ** 2 + (y - ccy) ** 2) ** 0.5
+            if cr - ring_w <= d <= cr:
+                t = (x + y) / (2 * size)
+                r, g, b = _gradient(t)
+                i = (y * size + x) * 4
+                buf[i : i + 4] = bytes((r, g, b, 200))
+    tri = [
+        (sc(236), sc(276)),
+        (sc(256), sc(220)),
+        (sc(276), sc(276)),
+    ]
+
+    def _in_tri(px: int, py: int) -> bool:
+        x1, y1 = tri[0]
+        x2, y2 = tri[1]
+        x3, y3 = tri[2]
+        d1 = (px - x2) * (y1 - y2) - (x1 - x2) * (py - y2)
+        d2 = (px - x3) * (y2 - y3) - (x2 - x3) * (py - y3)
+        d3 = (px - x1) * (y3 - y1) - (x3 - x1) * (py - y1)
+        has_neg = d1 < 0 or d2 < 0 or d3 < 0
+        has_pos = d1 > 0 or d2 > 0 or d3 > 0
+        return not (has_neg and has_pos)
+
+    for y in range(size):
+        for x in range(size):
+            if _in_tri(x, y):
+                t = (x + y) / (2 * size)
+                r, g, b = _gradient(t)
+                i = (y * size + x) * 4
+                buf[i : i + 4] = bytes((r, g, b, 255))
+    return bytes(buf)
+
+
+def _write_ico(path: str, sizes: list[int]) -> None:
+    images = []
+    for sz in sizes:
+        rgba = render_icon_rgba(sz)
+        # BGRA bottom-up for ICO
+        row = sz * 4
+        pixels = bytearray()
+        for y in range(sz - 1, -1, -1):
+            for x in range(sz):
+                i = (y * sz + x) * 4
+                pixels.extend([rgba[i + 2], rgba[i + 1], rgba[i], rgba[i + 3]])
+        and_row = (sz * 4 + 3) & ~3
+        if and_row > sz * 4:
+            pixels.extend(b"\x00" * (and_row - sz * 4))
+        bmp = b"BM" + struct.pack("<I", 40 + len(pixels)) + b"\x00\x00\x00\x00" + struct.pack(
+            "<I", 40
+        ) + struct.pack("<i", sz) + struct.pack("<i", sz * 2) + struct.pack("<H", 1) + struct.pack(
+            "<H", 32
+        ) + struct.pack("<I", 0) + struct.pack("<I", len(pixels)) + struct.pack("<i", 0) * 4
+        images.append((sz, bmp + bytes(pixels)))
+
+    offset = 6 + 16 * len(images)
+    parts = [struct.pack("<HHH", 0, 1, len(images))]
+    data_parts = []
+    for sz, data in images:
+        parts.append(
+            struct.pack("<BBBBHHII", 32, 32, 0, 0, 1, 32, len(data), offset)
+        )
+        offset += len(data)
+        data_parts.append(data)
+    with open(path, "wb") as f:
+        f.write(b"".join(parts) + b"".join(data_parts))
+
+
+def main() -> None:
+    os.makedirs(OUT, exist_ok=True)
+    import shutil
+
+    shutil.copy2(
+        os.path.join(REPO, "brand", "icon.svg"),
+        os.path.join(OUT, "icon.svg"),
+    )
+    for sz in (16, 32, 180, 192, 512):
+        _write_png(os.path.join(OUT, f"icon-{sz}.png"), sz, render_icon_rgba(sz))
+    shutil.copy2(os.path.join(OUT, "icon-180.png"), os.path.join(OUT, "apple-touch-icon.png"))
+    _write_ico(os.path.join(OUT, "favicon.ico"), [16, 32, 48])
+    print(f"DONE {OUT}")
+
+
+if __name__ == "__main__":
+    main()

scripts/sync_brand_icons.py

@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+"""
+将 brand/icons 同步到中控与各所 static/icons（Chrome 快捷方式 / 标签页图标）。
+
+用法（仓库根目录）：
+  python scripts/generate_brand_icons.py
+  python scripts/sync_brand_icons.py
+"""
+from __future__ import annotations
+
+import os
+import shutil
+
+REPO = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+SRC = os.path.join(REPO, "brand", "icons")
+
+HUB_DEST = os.path.join(REPO, "manual_trading_hub", "static", "icons")
+EXCHANGE_DIRS = (
+    "crypto_monitor_binance",
+    "crypto_monitor_okx",
+    "crypto_monitor_gate",
+    "crypto_monitor_gate_bot",
+)
+
+FILES = (
+    "icon.svg",
+    "favicon.ico",
+    "icon-16.png",
+    "icon-32.png",
+    "icon-192.png",
+    "icon-512.png",
+    "apple-touch-icon.png",
+)
+
+
+def sync_dir(dest: str, url_prefix: str, manifest_template: str) -> str:
+    if not os.path.isdir(SRC):
+        return f"SKIP {dest}: 请先运行 python scripts/generate_brand_icons.py"
+    os.makedirs(dest, exist_ok=True)
+    for name in FILES:
+        shutil.copy2(os.path.join(SRC, name), os.path.join(dest, name))
+    manifest_src = os.path.join(REPO, "brand", manifest_template)
+    if os.path.isfile(manifest_src):
+        with open(manifest_src, encoding="utf-8") as f:
+            text = f.read().replace("__ICON_PREFIX__", url_prefix)
+        with open(
+            os.path.join(dest, "manifest.webmanifest"),
+            "w",
+            encoding="utf-8",
+            newline="\n",
+        ) as f:
+            f.write(text)
+    return f"DONE {dest}"
+
+
+def main() -> None:
+    print(sync_dir(HUB_DEST, "/assets/icons", "manifest.webmanifest"))
+    for d in EXCHANGE_DIRS:
+        dest = os.path.join(REPO, d, "static", "icons")
+        print(sync_dir(dest, "/static/icons", "manifest.exchange.webmanifest"))
+
+
+if __name__ == "__main__":
+    main()