:root {
    --dt-color-navy-950: #071525;
    --dt-color-navy-900: #0b1f36;
    --dt-color-navy-800: #102d4c;
    --dt-color-blue-600: #1f5f9f;
    --dt-color-blue-300: #8fb8e8;
    --dt-color-red-600: #b8202f;
    --dt-color-red-500: #d53545;
    --dt-color-white: #ffffff;
    --dt-color-ink: #172033;
    --dt-color-muted: #667085;
    --dt-color-paper: #f7f5f1;
    --dt-color-surface: #ffffff;
    --dt-color-line: rgba(16, 45, 76, 0.14);
    --dt-font-display: "Libre Baskerville", "Georgia", serif;
    --dt-font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
    --dt-font-ui: "Inter", "Helvetica Neue", Arial, sans-serif;
    --dt-space-2xs: clamp(0.25rem, 0.2rem + 0.2vw, 0.375rem);
    --dt-space-xs: clamp(0.5rem, 0.45rem + 0.25vw, 0.75rem);
    --dt-space-sm: clamp(0.75rem, 0.66rem + 0.45vw, 1rem);
    --dt-space-md: clamp(1rem, 0.85rem + 0.75vw, 1.5rem);
    --dt-space-lg: clamp(1.5rem, 1.2rem + 1.4vw, 2.5rem);
    --dt-space-xl: clamp(2.25rem, 1.7rem + 2.4vw, 4rem);
    --dt-space-2xl: clamp(3rem, 2.1rem + 4vw, 6rem);
    --dt-radius-sm: 4px;
    --dt-radius-md: 8px;
    --dt-shadow-premium: 0 18px 48px rgba(7, 21, 37, 0.14);
    --dt-shadow-subtle: 0 8px 24px rgba(7, 21, 37, 0.08);
    --dt-transition: 180ms ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    color: var(--dt-color-ink);
    font-family: var(--dt-font-body);
    background: var(--dt-color-paper);
}

h1,
h2,
h3,
.dt-display {
    font-family: var(--dt-font-display);
    letter-spacing: 0;
}

.dt-section {
    padding-block: var(--dt-space-xl);
}

.dt-section--compact {
    padding-block: var(--dt-space-lg);
}

.dt-container {
    width: min(1180px, calc(100% - 32px));
    margin-inline: auto;
}

.dt-button,
.wp-block-button .wp-block-button__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.72rem 1.05rem;
    border-radius: var(--dt-radius-sm);
    border: 1px solid transparent;
    background: var(--dt-color-red-600);
    color: var(--dt-color-white);
    font-family: var(--dt-font-ui);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background var(--dt-transition), border-color var(--dt-transition), color var(--dt-transition), transform var(--dt-transition);
}

.dt-button:hover,
.wp-block-button .wp-block-button__link:hover {
    background: var(--dt-color-red-500);
    color: var(--dt-color-white);
    transform: translateY(-1px);
}

.dt-button--secondary {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.28);
    color: var(--dt-color-white);
}

.dt-button--secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.44);
}

.dt-sponsor-label,
.dt-sponsor-placeholder span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--dt-color-muted);
    font-family: var(--dt-font-ui);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.dt-sponsor-label::before,
.dt-sponsor-placeholder span::before {
    content: "";
    width: 18px;
    height: 1px;
    background: var(--dt-color-red-600);
}

.dt-sponsor-placeholder {
    min-height: 96px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--dt-color-line);
    border-radius: var(--dt-radius-md);
    background: rgba(255, 255, 255, 0.58);
}

.dt-sponsor-placeholder strong {
    color: inherit;
    font: 800 0.72rem/1.35 var(--dt-font-ui);
    letter-spacing: 0.12em;
    text-align: center;
    text-transform: uppercase;
}

.dt-card {
    border: 1px solid var(--dt-color-line);
    border-radius: var(--dt-radius-md);
    background: var(--dt-color-surface);
    box-shadow: var(--dt-shadow-subtle);
    transition: box-shadow var(--dt-transition), transform var(--dt-transition), border-color var(--dt-transition);
}

.dt-card:hover {
    border-color: rgba(184, 32, 47, 0.24);
    box-shadow: var(--dt-shadow-premium);
    transform: translateY(-2px);
}

.dt-mobile-menu-toggle {
    display: none;
    min-height: 40px;
    padding: 0 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--dt-radius-sm);
    background: rgba(255, 255, 255, 0.06);
    color: var(--dt-color-white);
    font: 800 0.72rem/1 var(--dt-font-ui);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.dt-mobile-menu-toggle::after {
    content: "";
    width: 18px;
    height: 10px;
    margin-left: 10px;
    border-top: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
}

.dt-mobile-menu-toggle[aria-expanded="true"] {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.36);
}

.dt-mobile-menu {
    min-width: 0;
}

@media (max-width: 760px) {
    .dt-container {
        width: min(100% - 24px, 680px);
    }

    .dt-section {
        padding-block: var(--dt-space-lg);
    }

    .dt-button,
    .wp-block-button .wp-block-button__link {
        width: 100%;
    }

    .dt-mobile-menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: auto;
    }

    .dt-mobile-menu {
        display: none;
    }

    .dt-mobile-menu.is-open {
        display: block;
    }
}