@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@700&display=swap');

:root {
    --ming-red: #D93630; /* 朱红色 - Vermilion */
    --ming-gold: #FFD700; /* 黄金色 - Gold */
    --dark-bg: #1c1c1c;
    --text-light: #f4f4f4;
    --text-dark: #333;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Noto Serif SC', 'Times New Roman', serif;
    line-height: 1.6;
    background-color: var(--text-light);
    color: var(--text-dark);
}

/* Header/Navigation */
.header {
    background-color: var(--ming-red);
    color: var(--text-light);
    padding: 1.5rem 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--ming-gold);
    text-shadow: 2px 2px 4px var(--dark-bg);
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 1.1rem;
    margin-left: 25px;
    padding: 5px 10px;
    transition: color 0.3s, border-bottom 0.3s;
    border-bottom: 2px solid transparent;
}

.nav-links a:hover {
    color: var(--ming-gold);
    border-bottom: 2px solid var(--ming-gold);
}

/* Hero Section (威武霸气) */
.hero {
    height: 80vh;
    /* Using Picsum for a random majestic placeholder image */
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://picsum.photos/1920/1080?random=10') no-repeat center center/cover;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--text-light);
    border-bottom: 10px solid var(--ming-red);
}

.hero-content h1 {
    font-size: 5rem;
    margin-bottom: 1rem;
    color: var(--ming-gold);
    text-shadow: 4px 4px 10px rgba(0, 0, 0, 1);
    letter-spacing: 5px;
}

.hero-content p {
    font-size: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px 20px;
    border-radius: 5px;
}

/* Main Content Structure */
.container {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    color: var(--ming-red);
    margin-bottom: 3rem;
    position: relative;
    font-weight: 700;
}

.section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 5px;
    background-color: var(--ming-gold);
    margin: 10px auto 0;
    border-radius: 3px;
}

/* Achievements Section (伟岸功绩) */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.achievement-card {
    background-color: #ffffff;
    border: 1px solid #eee;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 8px solid var(--ming-red); /* Strong red accent on top */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(var(--ming-red), 0.2);
}

.achievement-card h3 {
    font-size: 1.8rem;
    color: var(--ming-red);
    margin-bottom: 15px;
    position: relative;
    font-weight: 700;
}

.achievement-card h3::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--ming-gold);
    margin: 8px auto 10px;
    border-radius: 2px;
}

.achievement-card p {
    font-size: 1.1rem;
    color: var(--text-dark);
}

/* Footer */
.footer {
    background-color: var(--dark-bg);
    color: var(--text-light);
    text-align: center;
    padding: 3rem 0;
    margin-top: 4rem;
    border-top: 5px solid var(--ming-red);
}

.footer p {
    margin: 0.5rem 0;
}

.footer-logo {
    font-size: 2.5rem;
    color: var(--ming-gold);
    margin-bottom: 1rem;
    font-weight: 700;
}