/* Grundlayout */
body {
    margin: 0;
    font-family: "Segoe UI", sans-serif;
    background: linear-gradient(135deg, #121212, #1f1f1f);
    color: #e0e0e0;
    display: flex;
    justify-content: center;
    align-items: start;
    min-height: 100vh;
    padding: 2rem;
}

.container {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
    padding: 2rem;
    max-width: 800px;
    width: 100%;
}

h1 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #fff;
}

/* Accordion */
.accordion-item {
    margin-bottom: 1rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.03);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.accordion-header {
    width: 100%;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    padding: 1rem 1.5rem;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.accordion-header:hover {
    background: rgba(255, 255, 255, 0.15);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: rgba(0, 0, 0, 0.2);
    padding: 0 1.5rem;
}

.accordion-content p,
.accordion-content ul {
    margin: 1rem 0;
    line-height: 1.5rem;
    color: #ddd;
}

.accordion-content ul {
    padding-left: 1.5rem;
}