:root {
    --color-primary: #1a5f3c;
    --color-primary-dark: #0d3d24;
    --color-primary-light: #2d8a5a;
    --color-accent: #c4703d;
    --color-accent-light: #e8956a;
    --color-accent-muted: #d4a574;
    --color-surface: #ffffff;
    --color-surface-alt: #f7f9f7;
    --color-surface-elevated: #ffffff;
    --color-text: #1a2e1a;
    --color-text-secondary: #4a5f4a;
    --color-text-muted: #6b7c6b;
    --color-border: #d4e0d4;
    --color-border-light: #e8f0e8;
    --color-shadow: rgba(26, 95, 60, 0.08);
    --color-shadow-strong: rgba(26, 95, 60, 0.15);
    --color-highlight: #f0f7f2;
    --color-court-line: #e8e8e8;

    --font-display: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;

    --size-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    --size-sm: clamp(0.875rem, 0.85rem + 0.15vw, 0.9375rem);
    --size-lg: clamp(1.125rem, 1.05rem + 0.35vw, 1.25rem);
    --size-h1: clamp(2rem, 1.6rem + 2vw, 3rem);
    --size-h2: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --size-h3: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);

    --space-xs: clamp(0.5rem, 0.45rem + 0.25vw, 0.75rem);
    --space-sm: clamp(0.75rem, 0.65rem + 0.5vw, 1rem);
    --space-md: clamp(1rem, 0.85rem + 0.75vw, 1.5rem);
    --space-lg: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
    --space-xl: clamp(2rem, 1.5rem + 2.5vw, 4rem);
    --space-2xl: clamp(3rem, 2rem + 5vw, 6rem);

    --line-height-tight: 1.3;
    --line-height-base: 1.7;
    --line-height-relaxed: 1.85;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --max-width-content: 720px;
    --max-width-wide: 1200px;

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-primary: #3da86a;
        --color-primary-dark: #2d8a5a;
        --color-primary-light: #5bc484;
        --color-accent: #e8956a;
        --color-accent-light: #f0b090;
        --color-accent-muted: #c4703d;
        --color-surface: #0f1a12;
        --color-surface-alt: #152118;
        --color-surface-elevated: #1a2e1e;
        --color-text: #e8f0e8;
        --color-text-secondary: #b8c8b8;
        --color-text-muted: #8a9a8a;
        --color-border: #2d4030;
        --color-border-light: #243528;
        --color-shadow: rgba(0, 0, 0, 0.3);
        --color-shadow-strong: rgba(0, 0, 0, 0.5);
        --color-highlight: #1a2e1e;
        --color-court-line: #2d4030;
    }
}

*,
*::after,
*::before {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background: var(--color-surface);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}


main {
    flex: 1;
    width: 100%;
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md) var(--space-2xl);
}
.tm-header {
    padding: 20px 0;
    border-bottom: 1px solid var(--color-accent);
}
.breadcrumbs-container {
    max-width: var(--max-width-wide);
    width: 100%;
    padding: 0 var(--space-md);
    margin: 30px auto 0;
}
footer {
    background: var(--color-surface-alt);
    border-top: 1px solid var(--color-border-light);
    padding: var(--space-lg) var(--space-md);
}
.footer-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--color-border-light);
    max-width: 1600px;
    margin: auto;
}
.footer-container>div {
    width: fit-content;
    flex-grow: 1;
}
.footer-container>.footer-section ul,
.footer-container>.footer-section ul li {
    list-style: none;
    padding: 0;
}
.multilevel-menu li {
    list-style: none;
    text-align: center;
    padding: 0;
    margin-bottom: 0;
}
.multilevel-menu {
    display: flex;
    flex-direction: row;
    gap: 20px;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    margin: 0;
    padding-left: 0;
}
.footer-bottom  {
    padding-top: 20px;
}
article {
    max-width: var(--max-width-content);
    margin: 0 auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: var(--line-height-tight);
    color: var(--color-text);
    text-wrap: balance;
}

h1 {
    font-size: var(--size-h1);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: var(--space-md);
}

h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
    border-radius: 2px;
}

h2 {
    font-size: var(--size-h2);
    margin: var(--space-xl) 0 var(--space-md);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border-light);
    color: var(--color-primary-dark);
}

@media (prefers-color-scheme: dark) {
    h2 {
        color: var(--color-primary-light);
    }
}

h2:first-of-type {
    border-top: none;
    padding-top: 0;
    margin-top: var(--space-lg);
}

h3 {
    font-size: var(--size-h3);
    margin: var(--space-lg) 0 var(--space-sm);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

h3::before {
    content: '';
    width: 4px;
    height: 1em;
    background: var(--color-accent);
    border-radius: 2px;
    flex-shrink: 0;
}

p {
    margin-bottom: var(--space-md);
    line-height: var(--line-height-relaxed);
    color: var(--color-text-secondary);
}

p:last-child {
    margin-bottom: 0;
}

strong {
    font-weight: 600;
    color: var(--color-text);
}

em {
    font-style: italic;
    color: var(--color-text);
}

a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-primary-light);
    text-underline-offset: 3px;
    transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
    text-decoration-color: var(--color-primary-dark);
}

a:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

ol,
ul {
    margin: var(--space-md) 0;
    padding-left: var(--space-lg);
    color: var(--color-text-secondary);
}

li {
    margin-bottom: var(--space-xs);
    line-height: var(--line-height-base);
    padding-left: var(--space-xs);
}

li::marker {
    color: var(--color-accent);
}

ul li {
    list-style-type: disc;
}

ol li {
    list-style-type: decimal;
}

li > ol,
li > ul {
    margin: var(--space-xs) 0;
}

blockquote {
    margin: var(--space-lg) 0;
    padding: var(--space-md) var(--space-lg);
    background: linear-gradient(135deg, var(--color-highlight) 0%, var(--color-surface-alt) 100%);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--color-text-secondary);
    position: relative;
}

blockquote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: var(--space-sm);
    font-size: 4rem;
    font-family: Georgia, serif;
    color: var(--color-primary-light);
    opacity: 0.3;
    line-height: 1;
}

blockquote p {
    margin: 0;
    position: relative;
    z-index: 1;
}

figure {
    margin: var(--space-lg) 0;
}

figure img {
    width: 100%;
    height: auto;
    display: block;
}

figcaption {
    margin-top: var(--space-xs);
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    text-align: center;
    font-style: italic;
}

.hero-image {
    width: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px var(--color-shadow-strong);
    margin-bottom: 0;
    overflow: hidden;
}

.article-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 16px var(--color-shadow);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    overflow: hidden;
}

.article-image:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--color-shadow-strong);
}

hr {
    border: none;
    height: 1px;
    background: var(--color-border);
    margin: var(--space-xl) 0;
    position: relative;
}

hr::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    border-radius: 2px;
}

table {
    width: 100%;
    margin: var(--space-lg) 0;
    border-collapse: collapse;
    font-size: var(--size-sm);
}
.table-scroll-container .has-fixed-layout {
    min-width: 650px;
}
.table-scroll-container {
    overflow-x: scroll;
}

td,
th {
    padding: var(--space-sm);
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

th {
    font-weight: 600;
    color: var(--color-text);
    background: var(--color-surface-alt);
}

tr:hover td {
    background: var(--color-highlight);
}

code {
    font-family: 'SF Mono', 'Consolas', monospace;
    font-size: 0.9em;
    padding: 0.15em 0.4em;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    color: var(--color-accent-muted);
}

pre {
    margin: var(--space-lg) 0;
    padding: var(--space-md);
    background: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

pre code {
    padding: 0;
    background: none;
    border: none;
    font-size: var(--size-sm);
}

nav[aria-label="Contenido"] {
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    margin: var(--space-lg) 0;
}

nav[aria-label="Contenido"] ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
ul.toc-list li {
    list-style: none!important;
    padding-left: 0;
}
ul.toc-list li a {
    outline: none
}
ul.toc-list {
    padding-left: 0;
}
nav[aria-label="Contenido"] li {
    padding: var(--space-xs) 0;
    border-bottom: 1px dashed var(--color-border-light);
}

nav[aria-label="Contenido"] li:last-child {
    border-bottom: none;
}

nav[aria-label="Contenido"] a {
    text-decoration: none;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

nav[aria-label="Contenido"] a::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0.5;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

nav[aria-label="Contenido"] a:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

nav[aria-label="Contenido"] a:hover::before {
    opacity: 1;
    transform: scale(1.2);
}

aside {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    margin: var(--space-lg) 0;
    box-shadow: 0 4px 20px var(--color-shadow-strong);
}

aside p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-size: var(--size-sm);
}

aside strong {
    color: white;
}

details {
    margin: var(--space-md) 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

summary {
    padding: var(--space-md);
    background: var(--color-surface-alt);
    cursor: pointer;
    font-weight: 600;
    color: var(--color-text);
    transition: background var(--transition-fast);
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

summary::-webkit-details-marker {
    display: none;
}

summary::before {
    content: '';
    width: 0;
    height: 0;
    border-left: 6px solid var(--color-accent);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    transition: transform var(--transition-fast);
}

details[open] summary::before {
    transform: rotate(90deg);
}

summary:hover {
    background: var(--color-highlight);
}

summary:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

details > *:not(summary) {
    padding: var(--space-md);
}

::selection {
    background: var(--color-primary);
    color: white;
}


.mobile-menu-wrapper {
    position: relative;
    z-index: 1000;
    display: flex;
}


.burger-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.burger-line {
    display: block;
    width: 100%;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.multilevel-nav {
    transition: transform 0.3s ease;
}

.multilevel-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.multilevel-menu li {
    position: relative;
}

.multilevel-menu a {
    text-decoration: none;
    transition: background-color 0.3s ease;
    outline: none;
}

.multilevel-menu a:hover {
    color: var(--color-text);
}


.multilevel-menu ul {
    display: none;
    list-style: none;
    margin: 0;
    padding: 0;
}

.multilevel-menu ul li a {
    padding-left: 40px;
}


.submenu-toggle {
    position: absolute;
    right: 0;
    top: 0;
    width: 50px;
    height: 100%;
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.submenu-toggle::after {
    content: "›";
    font-size: 20px;
    transition: transform 0.3s ease;
}

.submenu-toggle[aria-expanded="true"]::after {
    transform: rotate(90deg);
}


.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}
@media (min-width: 769) and (max-width: 1340px) {
    .footer-container>div {
        width: 50%;
    }

}
@media (max-width: 768px) {
    .footer-container>div {
        width: 100%;
    }
    .multilevel-nav.mobile-open .multilevel-menu {
        flex-direction: column;
    }
    .burger-menu-toggle {
        display: flex;
        margin-left: auto;
        margin-right: 20px;
    }
    
    .burger-menu-toggle[aria-expanded="true"] .burger-line:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .burger-menu-toggle[aria-expanded="true"] .burger-line:nth-child(2) {
        opacity: 0;
    }
    
    .burger-menu-toggle[aria-expanded="true"] .burger-line:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -8px);
    }
    .multilevel-nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: 100vh;
        transform: translateX(-100%);
        overflow-y: auto;
        padding: 80px 0 20px;
        z-index: 1000;
    }
    
    .multilevel-nav.mobile-open {
        transform: translateX(0);
    }
    main:not([itemprop="articleBody"]) {
        padding: 10px;
    }
    main[itemprop="articleBody"] {
        padding: 0;
    }

    h1::after {
        width: 60px;
        height: 3px;
    }

    h3::before {
        width: 3px;
    }

    blockquote {
        padding: var(--space-sm) var(--space-md);
    }

    blockquote::before {
        font-size: 2.5rem;
        top: -5px;
    }

    ol,
    ul {
        padding-left: var(--space-md);
    }
    
    .table-scroll-container .has-fixed-layout {
        min-width: 600px;
    }
    
    .table-scroll-container .has-fixed-layout th,
    .table-scroll-container .has-fixed-layout td {
        padding: 10px 12px;
        font-size: 14px;
    }
}

@media (min-width: 769px) {
    article {
        position: relative;
    }

    h2 {
        position: relative;
    }
    .multilevel-nav {
        display: block !important;
        background: transparent !important;
        margin: auto;
    }
    
    .multilevel-menu a {
        white-space: nowrap;
     }
    

    
    .multilevel-menu li:hover > ul {
        display: block;
    }
    
    .mobile-menu-overlay {
        display: none;
    }
}

@media print {
    body {
        font-size: 11pt;
        line-height: 1.5;
        color: black;
        background: white;
    }

    footer,
    header,
    nav {
        display: none;
    }

    main {
        max-width: none;
        padding: 0;
    }
    .breadcrumbs-container {
         max-width: none;
    }
    h1,
    h2,
    h3 {
        page-break-after: avoid;
    }

    blockquote,
    figure {
        page-break-inside: avoid;
    }

    a {
        color: black;
        text-decoration: underline;
    }
}


/* Guide style */
.guides-list {margin: 40px 0;}
.guide-item {display: flex; gap: 30px; padding: 30px 0; border-bottom: 1px solid #eaeaea;}
.guide-item:last-child {border-bottom: none;}
/* Thumbnail styles */
.guide-thumbnail {flex: 0 0 200px;}
.guide-thumbnail a {display: block; text-decoration: none;}
.guide-thumbnail img {width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); transition: transform 0.3s ease;}
.guide-thumbnail a:hover img {transform: scale(1.03);}
/* Content styles */
.guide-content {flex: 1; min-width: 0;}
.guide-header {display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 15px; gap: 20px;}
.guide-title {margin: 0 !important; font-size: 1.5em; line-height: 1.3;}
.guide-title a {text-decoration: none; color: #333; transition: color 0.2s ease;}
.guide-title a:hover {color: #0073aa;}
.guide-meta {flex-shrink: 0; font-size: 0.9em; color: #666; white-space: nowrap;}
.guide-excerpt {color: #555; line-height: 1.7; font-size: 1em;}
/* Pagination style */
.guides-pagination {margin: 60px 0 40px; text-align: center;}
.guides-pagination .page-numbers {display: inline-block; padding: 10px 18px; margin: 0 4px; border: 1px solid #ddd; border-radius: 6px; text-decoration: none; color: #333; transition: all 0.2s ease; font-size: 0.95em;}
.guides-pagination .page-numbers.current {background-color: #0073aa; color: white; border-color: #0073aa;}
.guides-pagination .page-numbers:hover:not(.current) {background-color: #f8f8f8; border-color: #0073aa; color: #0073aa;}
@media (max-width: 768px) {
    .guide-item {flex-direction: column; gap: 20px;}
    .guide-thumbnail {flex: 0 0 auto; max-width: 100%;}
    .guide-thumbnail img {max-width: 100%; border-radius: 6px;}
    .guide-header {flex-direction: column; gap: 10px;}
    .guide-meta {white-space: normal;}
    .guides-pagination .page-numbers {padding: 8px 14px; margin: 0 2px;}
}
@media (max-width: 480px) {
    .guide-item {padding: 25px 0;}
    .guide-title {font-size: 1.3em;}
    .guides-pagination .page-numbers {padding: 6px 12px; font-size: 0.9em;}
}