/* Explain: Theme tokens defining colors, fonts, and spacing. */
:root {
    --primary-color: #1B3A6B;
    --primary-hover: #142C52;
    --secondary-color: #E8EEF7;
    --accent-color: #2563EB;
    --accent-soft: rgba(37, 99, 235, 0.12);
    --background-color: #FFFFFF;
    --surface-color: #F5F7FB;
    --footer-bg: #0F2444;
    --text-color: #1A2233;
    --text-muted: #5B6B82;
    --border-color: rgba(27, 58, 107, 0.12);
    --glass-bg: rgba(255, 255, 255, 0.72);
    --glass-border: rgba(27, 58, 107, 0.14);
    --shadow-soft: 0 18px 50px rgba(15, 36, 68, 0.1);
    --shadow-card: 0 10px 30px rgba(15, 36, 68, 0.07);
    --net-color: #3C50E0;
    --net-purple: #7048E8;
    --net-gradient: linear-gradient(120deg, #2E5BE6 0%, #6D3DE0 100%);
    --youthon-color: #6D3DE0;
    --youthon-dark: #241C4B;
    --youthon-gradient: linear-gradient(120deg, #2A2450 0%, #4C1D95 60%, #6D28D9 100%);
    --font-heading: 'Noto Sans KR', sans-serif;
    --font-body: 'Noto Sans KR', sans-serif;
}