:root {
    --dav-bg: #f5f1e8;
    --dav-surface: #fbf8f1;
    --dav-ink: #171717;
    --dav-muted: #5a5a5a;
    --dav-border: rgba(23, 23, 23, 0.12);
    --dav-accent: #8d1f16;
    --dav-accent-alt: #12344d;
    --dav-success: #235f4d;
    --dav-warning: #9a5a11;
    --dav-radius: 8px;
    --dav-shadow: 0 18px 40px rgba(23, 23, 23, 0.08);
    --dav-max: 1240px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Source Sans 3", sans-serif;
    color: var(--dav-ink);
    background:
        radial-gradient(circle at top, rgba(141, 31, 22, 0.08), transparent 28%),
        linear-gradient(180deg, #f8f5ee 0%, var(--dav-bg) 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

.dav-site-shell {
    min-height: 100vh;
}

.dav-header,
.dav-main,
.dav-footer-grid {
    width: min(calc(100% - 32px), var(--dav-max));
    margin: 0 auto;
}

.dav-topline {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0;
    font-size: 0.92rem;
    color: var(--dav-muted);
    border-bottom: 1px solid var(--dav-border);
}

.dav-brand-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 18px;
    padding: 22px 0 16px;
    border-bottom: 3px solid var(--dav-ink);
}

.dav-brand a {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
}

.dav-brand-kicker,
.dav-hero-kicker {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.82rem;
    color: var(--dav-accent);
    font-weight: 700;
}

.dav-brand-title,
.dav-hero h1,
.dav-card-title,
.dav-archive-header h1,
.dav-article-header h1,
.dav-page h1,
.dav-footer h2 {
    font-family: "Merriweather", serif;
}

.dav-brand-title {
    font-size: clamp(2rem, 4vw, 3.75rem);
    line-height: 0.98;
}

.dav-nav {
    padding: 14px 0;
    border-bottom: 1px solid var(--dav-border);
}

.dav-primary-menu,
.dav-footer-menu {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dav-primary-menu a,
.dav-footer-menu a {
    font-weight: 700;
}

.dav-main {
    padding: 28px 0 64px;
}

.dav-search {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dav-search input,
.dav-search button,
.dav-button {
    border-radius: 999px;
    border: 1px solid var(--dav-border);
    padding: 11px 16px;
    font: inherit;
}

.dav-search input {
    min-width: 240px;
    background: rgba(255, 255, 255, 0.7);
}

.dav-search button,
.dav-button {
    background: var(--dav-ink);
    color: #fff;
    cursor: pointer;
}

.dav-hero {
    display: grid;
    gap: 26px;
    margin-bottom: 42px;
}

.dav-hero-copy {
    display: grid;
    gap: 12px;
    max-width: 820px;
}

.dav-hero h1 {
    margin: 0;
    font-size: clamp(2.4rem, 5vw, 4.8rem);
    line-height: 0.94;
}

.dav-hero-copy p:last-child,
.dav-card-excerpt,
.dav-article-body,
.dav-page-body,
.dav-method-card p,
.dav-footer p {
    font-size: 1.08rem;
    line-height: 1.75;
    color: #2e2e2e;
}

.dav-hero-panels {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.9fr);
    gap: 22px;
}

.dav-hero-stack {
    display: grid;
    gap: 18px;
}

.dav-card,
.dav-method-card,
.dav-source-box,
.dav-side-note,
.dav-empty {
    background: var(--dav-surface);
    border: 1px solid var(--dav-border);
    border-radius: var(--dav-radius);
    box-shadow: var(--dav-shadow);
    overflow: hidden;
}

.dav-card-copy {
    padding: 18px;
}

.dav-card-media img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.dav-card-fallback {
    min-height: 240px;
    display: flex;
    align-items: end;
    justify-content: start;
    padding: 20px;
    color: #fff;
    font-weight: 700;
    background:
        linear-gradient(180deg, rgba(18, 52, 77, 0.12), rgba(18, 52, 77, 0.84)),
        linear-gradient(135deg, #12344d, #8d1f16);
}

.dav-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    font-size: 0.88rem;
    color: var(--dav-muted);
    margin-bottom: 12px;
}

.dav-verdict {
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
}

.dav-verdict-verdadero,
.dav-verdict-confirmado {
    background: rgba(35, 95, 77, 0.12);
    color: var(--dav-success);
}

.dav-verdict-falso,
.dav-verdict-desmentido {
    background: rgba(141, 31, 22, 0.12);
    color: var(--dav-accent);
}

.dav-verdict-engañoso,
.dav-verdict-sin-contexto,
.dav-verdict-cuestionable {
    background: rgba(154, 90, 17, 0.12);
    color: var(--dav-warning);
}

.dav-verdict-neutral {
    background: rgba(18, 52, 77, 0.12);
    color: var(--dav-accent-alt);
}

.dav-card-title {
    margin: 0 0 10px;
    font-size: clamp(1.3rem, 2vw, 1.9rem);
    line-height: 1.08;
}

.dav-card-compact .dav-card-title {
    font-size: 1.25rem;
}

.dav-card-claim {
    margin: 0 0 10px;
    color: var(--dav-accent-alt);
    font-weight: 700;
}

.dav-method-card {
    display: grid;
    gap: 10px;
    padding: 22px;
    background:
        linear-gradient(180deg, rgba(141, 31, 22, 0.08), rgba(251, 248, 241, 0.96)),
        var(--dav-surface);
}

.dav-method-card span,
.dav-section-heading a {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--dav-accent);
}

.dav-method-card h2,
.dav-section-heading h2,
.dav-source-box h2,
.dav-side-note h2 {
    margin: 0;
    font-family: "Merriweather", serif;
    font-size: 1.25rem;
    line-height: 1.2;
}

.dav-section {
    margin-top: 42px;
}

.dav-section-heading {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: end;
    margin-bottom: 18px;
}

.dav-grid,
.dav-listing {
    display: grid;
    gap: 22px;
}

.dav-grid-3,
.dav-listing {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dav-spotlight {
    margin-top: 18px;
}

.dav-article-header,
.dav-archive-header,
.dav-page {
    max-width: 860px;
    margin: 0 auto 26px;
}

.dav-article-header h1,
.dav-archive-header h1,
.dav-page h1 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.02;
}

.dav-claim-banner {
    margin: 16px 0 0;
    padding: 14px 16px;
    border-left: 4px solid var(--dav-accent);
    background: rgba(141, 31, 22, 0.06);
    font-size: 1.05rem;
    font-weight: 700;
}

.dav-article-image {
    width: min(calc(100% - 32px), var(--dav-max));
    margin: 0 auto 28px;
}

.dav-article-layout {
    width: min(calc(100% - 32px), var(--dav-max));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.8fr);
    gap: 28px;
}

.dav-article-body,
.dav-page-body {
    background: rgba(255, 255, 255, 0.48);
    padding: 0;
}

.dav-article-body h2,
.dav-article-body h3,
.dav-page-body h2,
.dav-page-body h3 {
    font-family: "Merriweather", serif;
    line-height: 1.18;
}

.dav-source-box,
.dav-side-note {
    padding: 20px;
    display: grid;
    gap: 12px;
}

.dav-source-box ul {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 8px;
}

.dav-empty {
    padding: 42px 28px;
    text-align: center;
}

.dav-footer {
    border-top: 3px solid var(--dav-ink);
    padding: 28px 0 46px;
    background: rgba(255, 255, 255, 0.28);
}

.dav-footer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
}

.dav-footer-brand {
    font-family: "Merriweather", serif;
    font-size: 1.2rem;
    font-weight: 900;
}

.dav-nav-toggle {
    display: none;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

.dav-nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 4px 0;
    background: var(--dav-ink);
}

.screen-reader-text {
    position: absolute;
    left: -9999px;
}

@media (max-width: 980px) {
    .dav-hero-panels,
    .dav-article-layout,
    .dav-grid-3,
    .dav-listing,
    .dav-footer-grid {
        grid-template-columns: 1fr;
    }

    .dav-brand-row {
        grid-template-columns: auto 1fr;
    }

    .dav-header-tools {
        grid-column: 1 / -1;
    }

    .dav-search input {
        min-width: 0;
        width: 100%;
    }

    .dav-search {
        width: 100%;
    }

    .dav-nav-toggle {
        display: inline-block;
    }

    .dav-nav {
        display: none;
    }

    .dav-nav.is-open {
        display: block;
    }
}

@media (max-width: 640px) {
    .dav-header,
    .dav-main,
    .dav-footer-grid {
        width: min(calc(100% - 20px), var(--dav-max));
    }

    .dav-topline {
        flex-direction: column;
        gap: 8px;
    }

    .dav-brand-title {
        font-size: 2.2rem;
    }

    .dav-hero h1 {
        font-size: 2.4rem;
    }
}