拒绝盲目跟风。
实测专线，透明选型。

# Clash Verge Rev / OpenClash 规则分流示例
proxies:
  - name: "香港 01 - IEPL专线"
    type: vless
    server: hk01.gsyvip.net
    port: 443
    uuid: a8b9c0d1-e2f3-4a5b-6c7d-8e9f0a1b2c3d
    network: tcp
    tls: true
    reality-opts:
      public-key: "xxxxxx..."

proxy-groups:
  - name: "🎯 智能分流"
    type: select
    proxies: ["香港 01 - IEPL专线", "新加坡 01 - IPLC专线", "DIRECT"]

rules:
  - DOMAIN-SUFFIX,openai.com,🎯 智能分流
  - DOMAIN-SUFFIX,claude.ai,🎯 智能分流
  - DOMAIN-KEYWORD,netflix,🎯 智能分流
  - GEOIP,CN,DIRECT
  - MATCH,🎯 智能分流

// sing-box 原生客户端配置 (SFA / SFI)
{
  "outbounds": [
    {
      "type": "vless",
      "tag": "hk-iepl-01",
      "server": "hk01.gsyvip.net",
      "server_port": 443,
      "uuid": "a8b9c0d1-e2f3-4a5b-6c7d-8e9f0a1b2c3d",
      "flow": "xtls-rprx-vision",
      "tls": { "enabled": true }
    }
  ],
  "route": {
    "rules": [
      { "geosite": "openai", "outbound": "hk-iepl-01" },
      { "geosite": "geolocation-!cn", "outbound": "hk-iepl-01" },
      { "geoip": "cn", "outbound": "direct" }
    ]
  }
}

# 测试本地 Clash SOCKS5 代理及 ChatGPT 握手延迟
curl -x socks5h://127.0.0.1:7890 \
  -s https://api.openai.com/v1/models \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -w "\nHTTP Status: %{http_code} | Total: %{time_total}s\n"