:root {
    --primary-color: #3E8BFF; /* Azul NOTKOMO */
    --bg-main: #FFFFFF; /* Fondo principal blanco */
    --bg-alt: #F8F9FA; /* Gris muy claro estilo Wiki */
    --border-color: #E0E0E0; /* Bordes grises suaves */
    --text-main: #222222; /* Texto oscuro para leer fácil */
    --text-muted: #666666; /* Texto secundario gris oscuro */
}

body {
    background: var(--bg-main);
    color: var(--text-main);
    font-family: 'Montserrat', sans-serif;
    margin: 0; padding: 0; min-height: 100vh; overflow-x: hidden;
}

/* 1. JUSTIFICACIÓN GLOBAL DE TEXTOS */
p {
    text-align: justify;
    line-height: 1.8;
}

/* Efecto Cristal Claro para la barra superior */
header {
    padding: 15px 30px; display: flex; justify-content: flex-end; align-items: center;
    border-bottom: 1px solid var(--border-color); backdrop-filter: blur(10px); 
    -webkit-backdrop-filter: blur(10px); position: fixed; width: 100%; top: 0; 
    z-index: 100; box-sizing: border-box; background: rgba(255, 255, 255, 0.9);
}

.nav-links a {
    color: var(--text-muted); text-decoration: none; font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 1px; margin-left: 20px; 
    transition: color 0.3s; font-weight: 600;
}
.nav-links a:hover { color: var(--primary-color); }

.menu-btn {
    background: none; border: none; color: var(--text-main); font-size: 1.8rem;
    cursor: pointer; margin-left: 30px; transition: color 0.3s; display: flex; 
    align-items: center; padding: 0;
}
.menu-btn:hover { color: var(--primary-color); }

/* Menú Lateral Claro */
.sidebar-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.4); backdrop-filter: blur(3px);
    z-index: 998; opacity: 0; visibility: hidden; transition: all 0.3s ease;
}
.sidebar-overlay.active { opacity: 1; visibility: visible; }

.sidebar {
    position: fixed; top: 0; right: -350px; width: 300px; height: 100vh;
    background: #FFFFFF; border-left: 1px solid var(--border-color);
    box-shadow: -5px 0 15px rgba(0,0,0,0.05); z-index: 999; transition: right 0.4s ease; 
    padding: 80px 30px; box-sizing: border-box; overflow-y: auto;
}
.sidebar.active { right: 0; }
.sidebar .close-btn {
    position: absolute; top: 20px; right: 25px; background: none; border: none;
    color: var(--text-muted); font-size: 2.5rem; cursor: pointer; transition: color 0.3s; line-height: 1;
}
.sidebar .close-btn:hover { color: var(--primary-color); }
.sidebar-title { color: var(--text-muted); font-size: 0.85rem; letter-spacing: 2px; margin-bottom: 20px; font-weight: bold; }
.sidebar a { 
    display: block; color: var(--text-main); text-decoration: none; padding: 10px 0; 
    border-bottom: 1px solid var(--bg-alt); font-size: 0.85rem; 
    letter-spacing: 1px; text-transform: uppercase; transition: 0.3s; font-weight: 600;
}
.sidebar a:hover { color: var(--primary-color); padding-left: 10px; border-bottom-color: var(--primary-color); }


/* 2. REGLAS RESTAURADAS PARA LAS TARJETAS GIGANTES */
#grid-preview-home, #grid-notas-recientes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Esto las hace responsivas para móvil y PC */
    gap: 30px;
}

.news-card-home {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.news-card-home:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

.card-img-home {
    width: 100%;
    height: 200px; /* Límite estricto de altura */
    object-fit: cover; /* Recorta la imagen sin deformarla para que quepa en la caja */
}

/* Tarjetas horizontales (Bitácora) */
.news-card {
    display: flex; background: #FFFFFF; border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color); margin-bottom: 40px; border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05); transition: transform 0.3s, box-shadow 0.3s; 
    overflow: hidden; min-height: 200px;
}
.news-card:hover { transform: translateY(-5px); box-shadow: 0 8px 15px rgba(0,0,0,0.1); }
.news-image { flex: 0 0 33%; background: var(--bg-alt); }
.news-image img { width: 100%; height: 100%; object-fit: cover; }

.btn {
    padding: 10px 20px; color: #FFFFFF; background: var(--primary-color); border: 1px solid var(--primary-color);
    text-decoration: none; font-size: 0.7rem; font-weight: bold; text-transform: uppercase;
    transition: all 0.3s ease; display: inline-block; border-radius: 4px;
}
.btn:hover { background: #2b6bc9; border-color: #2b6bc9; }

/* Estilos Wiki (Wikipedia / Blogger Clásico) */
.wiki-container {
    max-width: 1200px; margin: 50px auto; padding: 30px;
    background: #FFFFFF; border-radius: 8px; border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}
.wiki-toc {
    background: var(--bg-alt); border: 1px solid #a2a9b1; display: inline-block;
    padding: 20px 30px; margin: 20px 0; border-radius: 2px;
}
.wiki-toc h2 { font-size: 1.1rem; color: var(--text-main); margin-top: 0; text-align: center; font-weight: bold; }
.wiki-toc ul { list-style-type: none; padding-left: 0; margin: 0; }
.wiki-toc li { margin-bottom: 8px; font-size: 0.95rem; }
.wiki-toc a { text-decoration: none; color: #0645ad; transition: 0.3s; font-weight: 500; }
.wiki-toc a:hover { text-decoration: underline; }
.wiki-section-title { 
    border-bottom: 1px solid #ccc; padding-bottom: 5px; margin-top: 40px; 
    clear: both; font-size: 1.5rem; color: var(--text-main); font-family: 'Georgia', serif;
}
.content-body { line-height: 1.8; color: var(--text-main); font-size: 1.05rem; }
.content-body a { color: #0645ad; text-decoration: none; }
.content-body a:hover { text-decoration: underline; }

/* Responsividad general para móviles */
@media (max-width: 768px) {
    .news-card { flex-direction: column; }
    .news-image { flex: auto; height: 200px; }
    .wiki-container { padding: 15px; margin-top: 20px; }
}