body {
    background-color: #1a1a2e;
    color: #eee;
    line-height: 1.6;
}

.header {
    background: #0f3460;
    padding: 20px;
}

.main {
    max-width: 1200px;
    margin: auto;
    padding: auto;
}

.page-header {
    text-align: center;
    margin-bottom: 20px;
}

.page-description {
    background: rgba(255,255,255,0.05);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 30px;
    border-left: 4px solid #4a9eff;
}

.legend {
    background: rgba(255,255,255,0.05);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 30px;
}

.legend h3 {
    color: #4a9eff;
    margin-bottom: 20px;
}

.legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.items-table {
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 20px;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

th {
    background: rgba(255,255,255,0.1);
    color: #4a9eff;
    font-weight: 600;
    position: sticky;
    top: 0;
    z-index: 10;
}

.tier-1 { border-left: 4px solid #808080; }
.tier-2 { border-left: 4px solid #4a9eff; }
.tier-3 { border-left: 4px solid #9d4edd; }
.tier-4 { border-left: 4px solid #ff6b35; }

.item-icon {
    width: 100px;
    height: 100px;
    border-radius: 4px;
    margin-right: 10px;
}

.tag {
    display: inline-block;
    background: rgba(74, 158, 255, 0.3);
    color: #4a9eff;
    padding: 4px 6px;
    border-radius: 15px;
    font-size: 13px;
    margin: 2px;
}

.unlock-condition {
    font-size: 15px;
    color: #a3a3a3;
}