/* Luxury Academic Style - Deep Wine & Cream Gold */
:root {
  --primary-color: #722f37; /* Deep Wine / Burgundy */
  --accent-color: #b8860b;  /* Dark Goldenrod */
  --text-color: #3e2723;    /* Deep Coffee Brown */
  --bg-color: #fcf3e8;      /* Creamy Warm Vanilla */
  --card-bg: #fffbf0;       /* Lighter Silk Cream */
  --nav-bg: #722f37;
}

body {
  font-family: 'Georgia', 'Palatino', serif;
  line-height: 1.8;
  color: var(--text-color);
  background-color: var(--bg-color); /* 明显的背景色 */
  margin: 0;
  padding: 0;
}

.container {
  max-width: 900px;
  margin: 50px auto;
  padding: 50px;
  background: var(--card-bg);
  box-shadow: 0 15px 45px rgba(114, 47, 55, 0.1);
  border-radius: 15px;
  border: 1px solid #eadbc8;
}

nav {
  margin: -50px -50px 50px -50px;
  background-color: var(--nav-bg);
  padding: 20px;
  border-radius: 15px 15px 0 0;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  justify-content: center;
  gap: 30px;
}

nav a {
  text-decoration: none;
  color: #fff !important;
  font-weight: 600;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1.5px;
  transition: all 0.3s;
}

nav a:hover {
  color: var(--accent-color) !important;
}

h1 {
  color: var(--primary-color);
  font-size: 2.5rem;
  text-align: left;
  margin-top: 0;
  letter-spacing: -1px;
}

.subtitle {
  text-align: left;
  font-family: 'Helvetica Neue', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-color);
  margin-bottom: 20px;
  font-weight: bold;
}

h2 {
  color: var(--primary-color);
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 10px;
  margin-top: 50px;
  font-family: 'Helvetica Neue', sans-serif;
}

.header-section {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 40px;
}

.header-text {
  flex: 1;
}

.profile {
  width: 320px;
  height: auto;
  border-radius: 10px;
  border: 5px solid #fff;
  box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

hr {
  border: 0;
  height: 1px;
  background-image: linear-gradient(to right, rgba(184, 134, 11, 0), rgba(184, 134, 11, 0.75), rgba(184, 134, 11, 0));
  margin: 40px 0;
}

footer {
  text-align: center;
  margin-top: 60px;
  padding: 20px;
  font-size: 0.85rem;
  color: var(--primary-color);
  opacity: 0.7;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: all 0.3s;
}

a:hover {
  border-bottom: 1px solid var(--primary-color);
}

ul {
  padding-left: 20px;
}

li {
  margin-bottom: 10px;
}