*,*:before,*:after{box-sizing:border-box}:root{color-scheme:light;--color-primary: #155e50;--color-primary-hover: #104b40;--color-accent: var(--color-primary);--color-accent-hover: var(--color-primary-hover);--bg-app: #f8f8f3;--bg-card: #ffffff;--bg-card-alt: #f1f5f0;--bg-input: #ffffff;--bg-sidebar: #ffffff;--text-primary: #1d302b;--text-secondary: #4f6059;--text-muted: #64716a;--text-inverse: #ffffff;--border-subtle: #e1e7df;--border-default: #c5d1c7;--border-focus: #177463;--color-error: #af3534;--color-error-bg: #fff0ed;--color-warning: #785d24;--color-warning-bg: #faf4e7;--color-success: #176650;--brand-hue: 160;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 22px;--radius-full: 999px;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: var(--font-body);--font-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;--text-xs: .78rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.3rem;--text-2xl: 1.625rem;--text-3xl: 2rem;--text-4xl: 2.5rem;--text-hero: clamp(3.5rem, 8vw, 5rem);--duration-fast: .15s;--duration-normal: .2s;--duration-slow: .25s;--ease-out-expo: ease-out;--shadow-sm: none;--shadow-md: none;--shadow-lg: none}[data-theme=dark]{color-scheme:dark;--color-primary: #93d9b9;--color-primary-hover: #b2e8cf;--bg-app: #121b18;--bg-card: #1b2722;--bg-card-alt: #23332b;--bg-input: #15221b;--bg-sidebar: #17231d;--text-primary: #e7efe7;--text-secondary: #bacabd;--text-muted: #a4b6a9;--text-inverse: #12251c;--border-subtle: #314239;--border-default: #4d6657;--border-focus: #a1e4c7;--color-error: #ffb4a9;--color-error-bg: #38211e;--color-warning: #e9c984;--color-warning-bg: #322c1e;--color-success: #a1e4c7}html{-webkit-text-size-adjust:100%;scroll-padding-top:6rem;scrollbar-color:var(--border-default) var(--bg-app);scrollbar-width:thin}body{margin:0;min-width:320px;background:var(--bg-app);color:var(--text-primary);font-family:var(--font-body);font-size:1rem;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,p,ul,ol{margin:0}h1,h2,h3{line-height:1.25}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}a{color:var(--color-primary);text-underline-offset:3px}button{cursor:pointer}button:disabled{cursor:not-allowed}button,a,input,summary{outline-offset:4px}:focus-visible{outline:3px solid var(--border-focus)}img{max-width:100%}svg{flex-shrink:0}::selection{background:#a9debf;color:#143829}.skip-link{position:fixed;top:-8rem;left:1rem;z-index:100;padding:.75rem 1rem;background:var(--color-primary);color:var(--text-inverse);border-radius:8px}.skip-link:focus{top:1rem}.visually-hidden,.sr-live-region{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}@media(prefers-contrast:more){:root{--text-muted: #3d5145;--border-subtle: #8c9c8f}[data-theme=dark]{--text-muted: #d0ded2;--border-subtle: #859c8a}}.app-layout{min-height:100vh;min-height:100dvh}.brand-logo{display:inline-flex;align-items:baseline;color:var(--text-primary);text-decoration:none;font-size:2rem;font-weight:760;letter-spacing:-.04em;line-height:1}.brand-logo .dot{color:var(--color-primary)}.sidebar{overflow-y:auto;overscroll-behavior:contain;width:224px;position:fixed;inset:0 auto 0 0;z-index:40;display:flex;flex-direction:column;padding:2.3rem 1.2rem 1.3rem;border-right:1px solid var(--border-subtle);background:var(--bg-sidebar)}.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:0 .8rem}.sidebar-nav{display:flex;flex-direction:column;gap:.4rem;margin-top:3rem}.nav-link{display:flex;align-items:center;gap:.8rem;min-height:48px;padding:.8rem 1rem;border-radius:9px;text-decoration:none;font-size:.85rem;font-weight:550;color:var(--text-secondary);transition:background-color .14s ease,color .14s ease}.nav-icon{flex-shrink:0}.nav-link:hover{color:var(--color-primary);background:var(--bg-card-alt)}.nav-link.is-active{background:var(--bg-card-alt);color:var(--color-primary);font-weight:700}.sidebar-footer{margin-top:auto;padding-top:2rem}.theme-toggle-wide{display:flex;width:100%;min-height:44px;padding:.75rem .8rem;background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-subtle);border-radius:9px;font-size:.8rem;font-weight:550}.theme-toggle-wide:hover{color:var(--color-primary);border-color:var(--border-default)}.copyright{margin-top:1.2rem;color:var(--text-muted);font-size:.7rem;text-align:center}.mobile-topbar,.mobile-close-btn,.sidebar-overlay{display:none}.main-content{width:calc(100% - 224px);margin-left:224px;padding:3rem 2.5rem;display:grid;grid-template-columns:minmax(0,1fr) 224px;gap:2.5rem;align-items:start}.main-content:focus{outline:none}.content-area,.right-sidebar{min-width:0}.page-header{padding:.2rem 0 .6rem}.page-header h1{font-size:clamp(2rem,3.25vw,3rem);font-weight:720;letter-spacing:-.035em;line-height:1.12;text-wrap:balance;max-width:20ch}.page-header p{color:var(--text-secondary);margin-top:1rem;font-size:.96rem;line-height:1.75;max-width:65ch}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px;padding:1.8rem}.content-area>article.stack>.card{padding:1.9rem 0;border:0;border-top:1px solid var(--border-subtle);border-radius:0;background:transparent}.content-area>article.stack>.page-header+.card{border:1px solid var(--border-default);border-radius:18px;background:var(--bg-card);padding:1.8rem}.content-area>article.stack>.card h2{letter-spacing:-.02em}.content-area>article.stack>.card>p{line-height:1.8}.stack>*+*{margin-top:1.5rem}.stack-sm>*+*{margin-top:1rem}.form-label{display:block;color:var(--text-primary);font-size:.9rem;font-weight:650;margin-bottom:.7rem}.form-actions{display:flex;align-items:stretch;gap:.8rem}.form-input-group{min-width:0;display:flex;align-items:center;gap:.45rem}.form-input-group>div:first-child{min-width:0}.form-input{width:100%;min-width:0;height:56px;border:1px solid var(--border-default);border-radius:10px;background:var(--bg-input);color:var(--text-primary);padding:.8rem .7rem .8rem 2.5rem;font-family:var(--font-mono);font-size:1.05rem;letter-spacing:.02em;caret-color:var(--color-primary)}.form-input::placeholder{color:var(--text-muted);opacity:1}.form-input:focus{outline:3px solid var(--border-focus);outline-offset:2px}.form-input.is-error{border-color:var(--color-error)}.form-input-icon{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);color:var(--text-muted);width:18px;height:18px;pointer-events:none}.dv-separator{color:var(--text-muted)}.dv-display{flex-shrink:0;width:44px;height:56px;display:grid;place-items:center;background:var(--bg-card-alt);border:1px solid var(--border-subtle);border-radius:10px;font-family:var(--font-mono);font-size:1.1rem;color:var(--text-muted)}.dv-display.has-value{color:var(--color-primary)}.form-help{margin-top:.7rem;color:var(--text-muted);font-size:.76rem}.error-message{color:var(--color-error);font-size:.85rem;margin-top:.65rem}.btn{display:inline-flex;justify-content:center;align-items:center;gap:.5rem;min-height:44px;padding:.65rem 1rem;border:1px solid transparent;border-radius:9px;text-decoration:none;font-size:.85rem;font-weight:650;line-height:1.4;transition:background-color .12s ease,border-color .12s ease,color .12s ease}.btn-primary{background:var(--color-primary);color:var(--text-inverse)}.btn-primary:hover{background:var(--color-primary-hover)}.btn-secondary{background:var(--bg-card);border-color:var(--border-subtle);color:var(--text-secondary)}.btn-secondary:hover{border-color:var(--border-default);color:var(--color-primary)}.btn:disabled{opacity:.5}.btn-sm{min-height:44px;padding:.5rem .75rem;font-size:.78rem}.btn-full{width:100%}.btn-danger-ghost{color:var(--color-error);background:transparent;padding:.5rem;font-size:.75rem}.btn-danger-ghost:hover{background:var(--color-error-bg)}.infobox{display:flex;align-items:flex-start;gap:.65rem;border-top:1px solid var(--border-subtle);padding-top:1.1rem;margin-top:1.35rem;color:var(--text-muted);font-size:.78rem;line-height:1.7}.infobox-icon{flex-shrink:0;width:18px;height:18px;margin-top:.15rem;color:var(--color-primary)}.result-card.card{border:0;border-top:1px solid var(--border-subtle);border-radius:0;padding:1.5rem 0 0;background:transparent;text-align:center}.result-label{font-size:.85rem;color:var(--text-secondary);font-weight:600}.result-age{font-size:clamp(3.5rem,7vw,5rem);line-height:1.2;font-weight:700;letter-spacing:-.04em;color:var(--color-primary);font-variant-numeric:tabular-nums}.result-unit{color:var(--text-secondary);font-size:1rem}.result-detail{background:var(--bg-card-alt);padding:1rem;border-radius:10px;color:var(--text-secondary);font-size:.85rem}.result-age-glow{display:none}.accordion{border:1px solid var(--border-subtle);border-radius:10px}.accordion-trigger{min-height:48px;width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem;background:transparent;border:0;color:var(--text-primary)}.accordion-content{padding:1rem;color:var(--text-secondary)}.accordion-icon{transition:transform .15s ease}.accordion-icon.is-open{transform:rotate(180deg)}.history-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:1.25rem}.history-title{display:flex;align-items:center;gap:.65rem}.history-title-icon{color:var(--color-primary)}.history-title h2{font-size:1.1rem;font-weight:650}.history-table-wrap{overflow-x:auto}.history-table{width:100%;border-collapse:collapse;font-size:.8rem;text-align:left;font-variant-numeric:tabular-nums}.history-table th{font-size:.73rem;color:var(--text-muted);font-weight:600;padding:.7rem .5rem;border-bottom:1px solid var(--border-default)}.history-table td{padding:.85rem .5rem;border-bottom:1px solid var(--border-subtle);color:var(--text-secondary)}.history-table tr:last-child td{border-bottom:0}.history-table .rut-cell{font-family:var(--font-mono);color:var(--text-primary)}.history-table .age-cell{color:var(--color-primary);font-weight:650}.history-cards{display:none}.history-empty{padding:1rem 0;color:var(--text-muted);font-size:.85rem;text-align:center}.pagination{display:flex;justify-content:center;gap:.65rem;align-items:center;margin-top:1rem}.pagination-btn{border:1px solid var(--border-subtle);background:var(--bg-card);color:var(--text-primary);border-radius:8px;min-width:44px;min-height:44px;padding:.6rem .8rem;font-size:.76rem}.pagination-btn:hover:not(:disabled){background:var(--bg-card-alt);border-color:var(--border-default)}.pagination-btn:disabled{color:var(--text-muted);opacity:.5}.pagination-info{color:var(--text-muted);font-size:.75rem;text-align:center}.see-also-card{padding:1.3rem;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:13px}.section-header{font-size:.7rem;font-weight:650;letter-spacing:.06em;color:var(--text-secondary)}.see-also-divider{height:1px;background:var(--border-subtle);margin:.8rem 0}.see-also-link{display:block;padding:.35rem 0;font-size:.85rem;font-weight:550;line-height:1.5;color:var(--color-primary);text-decoration-thickness:1px}.see-also-link:hover,.see-also-inline-link:hover{text-decoration-thickness:2px}.see-also-desc{font-size:.8rem;color:var(--text-secondary);line-height:1.8}.see-also-inline-link{color:var(--color-primary)}.ads-section{display:flex;flex-direction:column;gap:1rem}.ads-label{font-size:.7rem;color:var(--text-muted);text-align:center}.ad-slot{display:flex;align-items:center;justify-content:center;border:1px solid var(--border-subtle);border-radius:10px;background:var(--bg-card);padding:.75rem;max-width:100%;overflow:hidden}[data-ad-error]{display:block;padding:.5rem 0;color:var(--text-muted);font-size:.75rem;text-align:center}.mobile-ad-wrapper{display:flex;justify-content:center;width:100%;max-width:100%;overflow:hidden}.bottom-ad{container-type:inline-size}.native-ad{width:100%;min-height:120px}.banner-468x60{width:468px;flex-shrink:0}.banner-320x50{width:320px;flex-shrink:0}.ad-slot:has(>[id$=-desktop]:empty),.ad-slot:has(>[id$=-secondary]:empty){display:none}@container (max-width: 467px){.banner-468x60{display:none!important}}.top-ad{margin-bottom:1.5rem}.bottom-ad{margin-top:2rem}.content-page{display:flex;flex-direction:column;gap:1rem}.content-body{line-height:1.8;color:var(--text-secondary);overflow-wrap:anywhere}.content-body h2{color:var(--text-primary);font-size:1.25rem;margin:2rem 0 .8rem;letter-spacing:-.02em}.content-body h2:first-child{margin-top:0}.content-body h3{color:var(--text-primary);font-size:1rem;margin:1.5rem 0 .6rem}.content-body p{margin-bottom:1rem;max-width:75ch}.content-body ul,.content-body ol{padding-left:1.25rem;margin-bottom:1rem}.content-body li{margin-bottom:.5rem}.content-body strong{color:var(--text-primary)}.callout,.quote-box{background:var(--color-warning-bg);color:var(--text-secondary);border-radius:10px;padding:1rem;margin:1rem 0;font-size:.88rem}.arco-card{background:var(--bg-card-alt);border-radius:10px;padding:1.25rem;margin-top:1rem}.arco-badge{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--color-primary);color:var(--text-inverse)}.arco-example{font-size:.8rem;border-top:1px solid var(--border-subtle);margin-top:1rem;padding-top:.75rem}.source-box{background:var(--bg-card-alt);padding:1.25rem;border-radius:12px}.content-link{font-weight:650}.desktop-only{display:flex}.container[role=alert]{max-width:620px;margin:10vh auto;padding:2rem;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px}.container[role=alert] h1{font-size:1.65rem;margin-bottom:.8rem}.container[role=alert] p{color:var(--text-secondary);margin-bottom:1.25rem}.container[role=alert] button{min-height:44px;padding:.65rem 1.25rem;color:var(--text-inverse);background:var(--color-primary);border:0;border-radius:8px;font-weight:600}.route-loader{padding:2rem 0;color:var(--text-muted)}@media(min-width:1200px){.mobile-ad-wrapper:not(.bottom-ad){display:none}}@media(min-width:1600px){.main-content{grid-template-columns:minmax(0,1fr) 280px;gap:3.5rem;padding:3.5rem 4rem}}@media(max-width:1199px){.main-content{grid-template-columns:minmax(0,1fr);padding:2.5rem 2rem}.right-sidebar{display:block;margin-top:2rem}.right-sidebar>div{position:static!important}.ads-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(184px,1fr));align-items:start}.ads-label,.flag-counter-card{grid-column:1 / -1}.page-header h1{font-size:2.4rem}}@media(min-width:768px)and (max-width:1023px){.sidebar{width:200px;padding-left:1rem;padding-right:1rem}.main-content{width:calc(100% - 200px);margin-left:200px;padding:2rem 1.5rem}.nav-link{padding:.7rem .8rem;font-size:.8rem}.form-actions{flex-direction:column}.form-actions>.btn{min-height:50px}}@media(max-width:767px){.mobile-topbar{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;min-height:72px;padding:.8rem 1.25rem;border-bottom:1px solid var(--border-subtle);background:var(--bg-sidebar)}.mobile-topbar .brand-logo{font-size:1.7rem}.theme-toggle,.hamburger-btn,.mobile-close-btn{border:1px solid var(--border-subtle);border-radius:9px;width:44px;height:44px;display:inline-grid;place-items:center;background:var(--bg-card);color:var(--text-secondary)}.theme-toggle:hover,.hamburger-btn:hover,.mobile-close-btn:hover{background:var(--bg-card-alt);color:var(--color-primary)}.burger-lines{display:block;position:relative;width:18px;height:16px}.burger-lines>span{position:absolute;left:0;right:0;height:1.5px;border-radius:2px;background:currentColor;transition:transform .16s ease-in,opacity .1s ease}.burger-lines>span:nth-child(1){top:1px}.burger-lines>span:nth-child(2){top:7px}.burger-lines>span:nth-child(3){top:13px}.hamburger-btn.is-open .burger-lines>span{transition-duration:.22s;transition-timing-function:cubic-bezier(.16,1,.3,1)}.hamburger-btn.is-open .burger-lines>span:nth-child(1){transform:translateY(6px) rotate(45deg)}.hamburger-btn.is-open .burger-lines>span:nth-child(2){opacity:0;transform:scaleX(.5)}.hamburger-btn.is-open .burger-lines>span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.sidebar{width:min(292px,calc(100vw - 40px));z-index:50;padding:1.2rem 1rem;visibility:hidden;transform:translate(-100%);transition:transform .16s cubic-bezier(.4,0,1,1),visibility 0s .16s;box-shadow:12px 0 36px #0000001f}.sidebar.is-open{visibility:visible;transform:translate(0);transition:transform .22s cubic-bezier(.16,1,.3,1),visibility 0s}.sidebar-header{padding:0 .3rem}.sidebar-header .brand-logo{font-size:1.8rem}.sidebar-nav{margin-top:2rem}.nav-link{min-height:50px}.sidebar-overlay{position:fixed;inset:0;z-index:45;display:block;visibility:hidden;opacity:0;pointer-events:none;background:#0818116b;transition:opacity .14s ease-in,visibility 0s .16s}.sidebar-overlay.is-open{visibility:visible;opacity:1;pointer-events:auto;transition:opacity .2s ease-out,visibility 0s}.desktop-only{display:none}.main-content{display:block;width:100%;margin-left:0;padding:1.5rem 1.25rem 2rem}.top-ad{width:100vw;max-width:none;margin-inline:calc((100% - 100vw)/2)}.page-header h1{font-size:clamp(2rem,7.5vw,2.6rem);max-width:18ch}.page-header p{font-size:.9rem}.content-area>article.stack>.page-header+.card{padding:1.25rem;border-radius:14px}.content-area>article.stack>.card{padding-top:1.5rem;padding-bottom:1.5rem}.card{padding:1.25rem;border-radius:13px}.form-actions{flex-direction:column}.form-actions>.btn{min-height:50px}.form-input{font-size:1rem}.result-detail{font-size:.8rem}.content-body{font-size:.9rem}}@media(max-width:639px){.history-table-wrap{display:none}.history-cards{display:flex;flex-direction:column}.history-card-item{display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:.85rem .5rem;border-top:1px solid var(--border-subtle)}.history-card-rut{font-family:var(--font-mono);font-size:.82rem}.history-card-date{color:var(--text-muted);font-size:.72rem}.history-card-age{font-size:.9rem;font-weight:650;color:var(--color-primary)}}@media(max-width:479px){.content-area>article.stack>.card>div[style*=grid-template-columns]{grid-template-columns:minmax(0,1fr)!important;gap:1.2rem!important}.history-title h2{font-size:1rem}.pagination{gap:.5rem}.pagination-btn{padding:.6rem}}@media(max-width:359px){.main-content{padding-left:1rem;padding-right:1rem}.content-area>article.stack>.page-header+.card{padding:1rem}.form-input{padding-right:.4rem}}@media(prefers-reduced-motion:reduce)and (max-width:767px){.sidebar{transform:none;opacity:0;transition:opacity .1s ease,visibility 0s .1s!important}.sidebar.is-open{transform:none;opacity:1;transition:opacity .1s ease!important}.sidebar-overlay{transition:opacity .1s ease,visibility 0s .1s!important}.sidebar-overlay.is-open{transition:opacity .1s ease!important}.burger-lines>span{transition:none!important}}