/* Explain: Theme tokens defining colors, fonts, and design system variables. */
:root {
    /* Toss-blue advertising palette */
    --primary-color: #3182F6;
    --primary-hover: #1B64DA;
    --secondary-color: #E8F3FF;
    --accent-color: #3182F6;
    --logo-subtitle-color: #4E5968;
    --button-color: #3182F6;
    --background-color: #FFFFFF;
    --surface-color: #F2F4F6;
    --footer-bg: #F2F4F6;
    --text-color: #191F28;
    --text-muted: #4E5968;
    --border-color: rgba(25, 31, 40, 0.10);
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(49, 130, 246, 0.22);
    --nav-bg: rgba(255, 255, 255, 0.82);
    --field-bg: rgba(255, 255, 255, 0.8);
    --sage-soft: rgba(49, 130, 246, 0.10);
    --sage-dark: #1B64DA;
    --terracotta-soft: rgba(49, 130, 246, 0.16);
    --toss-blue: #3182F6;
    --toss-blue-strong: #1B64DA;
    --toss-blue-deep: #0B3FA8;
    --toss-gradient: linear-gradient(150deg, #3182F6 0%, #1B64DA 52%, #0B3FA8 100%);
    --shadow-soft: 0 22px 70px rgba(25, 31, 40, 0.08);
    --shadow-button: 0 16px 36px rgba(49, 130, 246, 0.28);
    --font-heading: 'Noto Sans KR', sans-serif;
    --font-body: 'Noto Sans KR', sans-serif;
    --font-logo: 'Noto Sans KR', sans-serif;
}