* { 
    margin:0; 
    padding:0; 
    box-sizing:border-box; 
}
body { 
    background: #0f172a; 
    color: #e2e8f0; 
    font-family: -apple-system, 'Pretendard', sans-serif; 
}
.container { 
    margin: 0 auto; 
}
.price-header { 
    display: flex; 
    align-items: center; 
    gap: 14px; 
    border-bottom: 1px solid #2a3458; 
    margin-bottom: 16px; 
}
.header_left {
    font-size: 50px;
    align-items: center;
    display: flex;
    color: #e0e0e0;
}
.header_right {
    display: flex;
    align-items: center;
    border-left: 1px solid #2a3458;
    padding-left: 15px;
    font-size: 25px;
}
.coin-logo { 
    width: 80px; 
    margin: 15px 15px 15px 40px;
}
.coin-symbol { 
    width: 36px; 
    height: 36px; 
    border-radius: 50%; 
    margin-right: 10px;
}
.symbol-name { 
    font-weight: 600; 
}
.symbol-kor {
    font-size: 20px;
    color: #94a3b8;
    padding: 3px 0px 0px 15px;
}
.chart-section {
    background: #1a1f3a;
    border: 1px solid #2a3458; 
    border-radius: 4px;
    margin: 32px; 
    padding: 20px; 
}
.chart-section:last-child { 
    border-bottom: none; 
}
.period-info { 
    display: flex; 
    gap: 24px; 
    font-size: 13px; 
    margin-bottom: 12px; 
}
.period-item { 
    display: flex; 
    align-items: center; 
    gap: 8px; 
}
.period-dot { 
    width: 10px; 
    height: 3px; 
    border-radius: 1px; 
}
.period-label { 
    color: #64748b; 
}
.period-value { 
    font-weight: 600; 
}
.up { 
    color: #10b981; 
}
.down { 
    color: #f43f5e; 
}
.chart-wrap { 
    position: relative; 
    width: 100%; 
    height: 360px; 
    background: #040b1b;
    border: 1px solid #2a3458;
    padding: 10px;
    border-radius: 4px;
}
.chart-wrap canvas { 
    width: 100% !important; 
    height: 100% !important; 
}
.legend { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 16px; 
    margin-top: 10px; 
    font-size: 12px; 
    color: #94a3b8; 
}
.legend-item { 
    display: flex; 
    align-items: center; 
    gap: 6px; 
}
.legend-dot { 
    width: 12px; 
    height: 3px; 
    border-radius: 1px; 
}
.base-time { 
    text-align: right; 
    font-size: 11px; 
    color: #475569; 
    margin-top: 8px; 
}