body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0a0f1f;
  color: white;
}

/* 個人檔案卡片 */

.profile {
  width: 350px;
  margin: 80px auto;
  padding: 30px;
  text-align: center;
  background: #111827;
  border-radius: 20px;
  border: 2px solid #38bdf8;
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.7);
}

/* 頭像 */

.profile img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid #38bdf8;
  box-shadow: 0 0 15px #38bdf8;
}

/* 名字 */

.profile h1 {
  margin-top: 20px;
  font-size: 32px;
  color: #38bdf8;
  text-shadow: 0 0 10px #38bdf8;
}

/* 自我介紹 */

.profile p {
  font-size: 16px;
  color: #cbd5e1;
  margin: 15px 0;
}

/* 按鈕 */

.profile button {
  margin-top: 15px;
  padding: 12px 25px;
  background: #38bdf8;
  color: black;
  border: none;
  border-radius: 10px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 0 15px #38bdf8;
}

.profile button:hover {
  background: #0ea5e9;
}