body {
    background: radial-gradient(ellipse at top, #232946 60%, #121629 100%);
    color: #e0e6f6;
    font-family: 'Orbitron', '微软雅黑', Arial, sans-serif;
    margin: 0;
    min-height: 100vh;
}
.scifi-header {
    display: flex;
    align-items: center;
    background: rgba(30,40,80,0.95);
    box-shadow: 0 0 30px #00ffe7, 0 0 10px #1e90ff inset;
    padding: 24px 40px;
    border-bottom: 2px solid #00ffe7;
}
.logo {
    height: 64px;
    margin-right: 32px;
    filter: drop-shadow(0 0 8px #00ffe7);
}
.scifi-header h1 {
    font-size: 2.2em;
    letter-spacing: 0.1em;
    color: #00ffe7;
    text-shadow: 0 0 8px #00ffe7, 0 0 2px #fff;
    margin: 0;
}
.motto {
    color: #fff;
    font-size: 1.1em;
    margin-top: 8px;
    text-shadow: 0 0 4px #00ffe7;
}
.intro {
    max-width: 900px;
    margin: 32px auto 0 auto;
    background: rgba(30,40,80,0.7);
    border-radius: 12px;
    padding: 18px 32px;
    box-shadow: 0 0 16px #00ffe7 inset;
    font-size: 1.1em;
}
.school-culture {
    margin-top: 18px;
    background: rgba(35,41,70,0.8);
    border-radius: 10px;
    padding: 16px 24px;
    box-shadow: 0 0 8px #1e90ff inset;
}
.school-culture h3 {
    color: #00ffe7;
    margin-bottom: 4px;
    margin-top: 16px;
}
.controls {
    max-width: 900px;
    margin: 24px auto 0 auto;
    display: flex;
    justify-content: flex-end;
}
#search {
    padding: 10px 18px;
    border-radius: 8px;
    border: 1px solid #00ffe7;
    background: #181c2f;
    color: #00ffe7;
    font-size: 1.1em;
    outline: none;
    box-shadow: 0 0 8px #00ffe7;
    transition: border 0.2s;
}
#search:focus {
    border: 2px solid #1e90ff;
}
#majors-list {
    max-width: 900px;
    margin: 32px auto 40px auto;
}
.accordion {
    background: linear-gradient(90deg, #232946 80%, #00ffe7 100%);
    border-radius: 12px;
    margin-bottom: 18px;
    box-shadow: 0 0 16px #00ffe7, 0 0 2px #fff inset;
    overflow: hidden;
    transition: box-shadow 0.3s;
}
.accordion-header {
    cursor: pointer;
    padding: 18px 28px;
    font-size: 1.3em;
    font-weight: bold;
    color: #00ffe7;
    background: rgba(30,40,80,0.95);
    border-bottom: 1px solid #00ffe7;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background 0.2s;
}
.accordion-header:hover {
    background: #00ffe7;
    color: #232946;
}
.accordion-content {
    display: none;
    background: rgba(30,40,80,0.7);
    padding: 0 28px 18px 28px;
    animation: fadeIn 0.5s;
}
.accordion.active .accordion-content {
    display: block;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px);}
    to { opacity: 1; transform: translateY(0);}
}
.majors-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}
.majors-table th, .majors-table td {
    border: 1px solid #00ffe7;
    padding: 10px 8px;
    text-align: center;
    background: rgba(35,41,70,0.9);
    color: #e0e6f6;
    font-size: 1em;
    transition: background 0.2s, color 0.2s;
}
.majors-table tr:hover td {
    background: #00ffe7;
    color: #232946;
}
.majors-table th {
    background: #1e90ff;
    color: #fff;
    font-weight: bold;
    font-size: 1.05em;
}
.footer {
    text-align: center;
    color: #00ffe7;
    background: rgba(30,40,80,0.8);
    padding: 18px 0 8px 0;
    font-size: 1em;
    border-top: 1px solid #00ffe7;
    box-shadow: 0 0 8px #00ffe7 inset;
}
.footer a {
    color: #1e90ff;
    text-decoration: underline;
}
::-webkit-scrollbar {
    width: 8px;
    background: #232946;
}
::-webkit-scrollbar-thumb {
    background: #00ffe7;
    border-radius: 4px;
}
.college-title {
    color: #00ffe7;
    font-size: 1.5em;
    margin: 36px 0 12px 0;
    letter-spacing: 0.08em;
    text-shadow: 0 0 8px #00ffe7, 0 0 2px #fff;
    border-left: 4px solid #00ffe7;
    padding-left: 16px;
}
.card-container {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 24px;
}
.major-card {
    background: linear-gradient(135deg, rgba(35,41,70,0.95) 70%, #00ffe7 100%);
    border-radius: 16px;
    box-shadow: 0 0 24px #00ffe7, 0 0 2px #fff inset;
    padding: 28px 32px 22px 32px;
    min-width: 260px;
    max-width: 320px;
    flex: 1 1 260px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    overflow: hidden;
    border: 2px solid #00ffe7;
    margin-bottom: 8px;
}
.major-card:hover {
    transform: translateY(-8px) scale(1.04) rotate(-1deg);
    box-shadow: 0 0 40px #00ffe7, 0 0 8px #1e90ff inset;
    background: linear-gradient(135deg, #00ffe7 10%, #232946 100%);
}
.major-card-main {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.major-name {
    font-size: 1.25em;
    font-weight: bold;
    color: #00ffe7;
    margin-bottom: 8px;
    text-shadow: 0 0 8px #00ffe7;
}
.major-meta {
    color: #e0e6f6;
    font-size: 1em;
    opacity: 0.85;
}
.major-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(18,22,41,0.92);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}
.modal-content {
    background: linear-gradient(120deg, #232946 80%, #00ffe7 100%);
    border-radius: 18px;
    box-shadow: 0 0 32px #00ffe7, 0 0 8px #1e90ff inset;
    padding: 36px 44px 32px 44px;
    max-width: 520px;
    width: 90vw;
    color: #e0e6f6;
    position: relative;
    font-size: 1.1em;
    animation: popIn 0.4s;
}
.close-btn {
    position: absolute;
    top: 18px;
    right: 24px;
    font-size: 2em;
    color: #00ffe7;
    cursor: pointer;
    text-shadow: 0 0 8px #00ffe7;
    transition: color 0.2s;
}
.close-btn:hover {
    color: #fff;
}
@keyframes popIn {
    from { opacity: 0; transform: scale(0.8); }
    to { opacity: 1; transform: scale(1); }
}
body::before {
    content: '';
    position: fixed;
    left: 0; top: 0; width: 100vw; height: 100vh;
    z-index: 0;
    pointer-events: none;
    background: repeating-radial-gradient(circle at 60% 40%, #00ffe7 0, #232946 2px, transparent 100px),
                repeating-radial-gradient(circle at 20% 80%, #1e90ff 0, #232946 2px, transparent 120px);
    opacity: 0.12;
    animation: bgMove 16s linear infinite;
}
@keyframes bgMove {
    0% { background-position: 0 0, 0 0; }
    100% { background-position: 200px 400px, 400px 200px; }
}
.welcome-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 48px 0 32px 0;
    padding: 24px 0;
    background: rgba(30,40,80,0.7);
    border-radius: 16px;
    box-shadow: 0 0 16px #00ffe7 inset;
}
.welcome-text {
    font-size: 1.6em;
    color: #00ffe7;
    font-family: 'Orbitron', '微软雅黑', Arial, sans-serif;
    margin-bottom: 18px;
    text-shadow: 0 0 8px #00ffe7, 0 0 2px #fff;
    letter-spacing: 0.08em;
}
.welcome-meme {
    width: 120px;
    height: 120px;
    border-radius: 16px;
    box-shadow: 0 0 16px #00ffe7, 0 0 2px #fff inset;
    object-fit: cover;
    background: #fff;
}
footer, .footer {
    display: none !important;
}