:root,:root[data-theme="light"]{color-scheme:light;--c-page-background:#f5f4f0;--c-card-background:#ffffff;--c-highlight-background:#ebe9e3;--c-input-background:#fbfaf8;--c-border:#dcd9d1;--c-text:#1d1b18;--c-muted-text:#66615a;--c-accent:#F49D47;--c-text-on-accent:#ffffff;--c-icon:#8c857a;--c-navigation:#5a554d;--c-navigation-current:#1d1b18;--c-navigation-current-background:#fdf0e3;--c-positive:#1f7f48;--c-negative:#b8281e;--c-link:color-mix(in srgb,#F49D47 55%,#1d1b18)}:root[data-theme="dark"]{color-scheme:dark;--c-page-background:#0C0500;--c-card-background:#23140A;--c-highlight-background:#1e1a01;--c-input-background:#23140A;--c-border:#4A2814;--c-text:#E8DCCA;--c-muted-text:#A69586;--c-accent:#F49D47;--c-text-on-accent:#E8DCCA;--c-icon:#6B5545;--c-navigation:#9A8575;--c-navigation-current:#F49D47;--c-navigation-current-background:#422913;--c-positive:#4fa371;--c-negative:#f5484d;--c-link:#F49D47}@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--c-page-background:#0C0500;--c-card-background:#23140A;--c-highlight-background:#1e1a01;--c-input-background:#23140A;--c-border:#4A2814;--c-text:#E8DCCA;--c-muted-text:#A69586;--c-accent:#F49D47;--c-text-on-accent:#E8DCCA;--c-icon:#6B5545;--c-navigation:#9A8575;--c-navigation-current:#F49D47;--c-navigation-current-background:#422913;--c-positive:#4fa371;--c-negative:#f5484d;--c-link:#F49D47}}:root{--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--radius:14px;--radius-small:8px;--gutter:1rem;--container:1120px;--narrow:44rem;--shadow:0 1px 2px rgb(0 0 0 / 0.06),0 8px 24px rgb(0 0 0 / 0.06);--transition:0.15s ease;--accent-soft:color-mix(in srgb,var(--c-accent) 14%,transparent);--accent-hover:color-mix(in srgb,var(--c-accent) 85%,var(--c-text))}*,*::before,*::after{box-sizing:border-box}html{background:var(--c-page-background);color:var(--c-text);-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none !important;animation:none !important}}body{margin:0;font-family:var(--font-sans);font-size:1.0625rem;line-height:1.6;background:var(--c-page-background);color:var(--c-text);min-height:100dvh;display:flex;flex-direction:column}img,svg{max-width:100%;height:auto}svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}a{color:var(--c-link);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:0.15em}a:hover{color:var(--c-text)}:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}h1,h2,h3,h4{line-height:1.2;letter-spacing:-0.01em;margin:0 0 0.5em;font-weight:700;text-wrap:balance}h1{font-size:clamp(2rem,1.3rem + 3vw,3.25rem);letter-spacing:-0.02em}h2{font-size:clamp(1.5rem,1.15rem + 1.5vw,2.125rem)}h3{font-size:1.25rem}p{margin:0 0 1em}code{font-family:var(--font-mono);font-size:0.9em;background:var(--c-highlight-background);padding:0.1em 0.35em;border-radius:4px}.visually-hidden,.skip-link:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.skip-link:focus{position:fixed;top:0.75rem;left:0.75rem;z-index:1000;background:var(--c-accent);color:var(--c-text-on-accent);padding:0.5rem 0.875rem;border-radius:var(--radius-small)}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}.container.narrow{max-width:calc(var(--narrow) + 2 * var(--gutter))}@media (min-width:640px){:root{--gutter:1.5rem}}.site-main{flex:1}.section{padding:3.5rem 0}@media (min-width:768px){.section{padding:5rem 0}}.section-alt{background:var(--c-card-background);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}.section-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:0.5rem 1.5rem;margin-bottom:2rem}.section-head h2{margin-bottom:0}.section-intro{max-width:40rem;margin-bottom:2rem}.lead{font-size:1.2rem;color:var(--c-muted-text);max-width:38rem}.muted{color:var(--c-muted-text)}.text-link{font-weight:600}.button{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;min-height:2.75rem;padding:0.6rem 1.25rem;border-radius:999px;border:1px solid transparent;font:inherit;font-weight:600;line-height:1.2;text-decoration:none;cursor:pointer;transition:background var(--transition),color var(--transition),border-color var(--transition)}.button-primary{background:var(--c-accent);color:var(--c-text-on-accent)}.button-primary:hover{background:var(--accent-hover);color:var(--c-text-on-accent)}.button-secondary{background:transparent;color:var(--c-text);border-color:var(--c-border)}.button-secondary:hover{background:var(--c-highlight-background);color:var(--c-text)}.button-large{min-height:3.25rem;padding:0.8rem 1.75rem;font-size:1.0625rem}.button-row{display:flex;flex-wrap:wrap;gap:0.75rem;margin:1.5rem 0 0}.site-header{position:sticky;top:0;z-index:100;background:var(--c-card-background);border-bottom:1px solid var(--c-border)}.site-header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:3.75rem}.brand{display:inline-flex;align-items:center;gap:0.6rem;color:var(--c-text);text-decoration:none;font-weight:700;font-size:1.25rem;letter-spacing:-0.02em;margin:0}.brand img{border-radius:8px}.site-nav{display:flex;align-items:center;gap:1.5rem}.site-nav-links{display:flex;gap:0.25rem;list-style:none;margin:0;padding:0}.site-nav-links a{display:inline-block;padding:0.4rem 0.75rem;border-radius:var(--radius-small);color:var(--c-navigation);text-decoration:none;font-weight:500}.site-nav-links a:hover{color:var(--c-text);background:var(--c-highlight-background)}.site-nav-links a[aria-current="page"]{color:var(--c-navigation-current);background:var(--c-navigation-current-background)}.site-nav-tools{display:flex;align-items:center;gap:0.75rem}.site-nav-tools .button{min-height:2.4rem;padding:0.4rem 1rem}.menu-button{display:none;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;margin-right:-0.5rem;border:0;border-radius:var(--radius-small);background:transparent;color:var(--c-text);cursor:pointer}.menu-button[hidden]{display:none}.theme-switch{display:inline-flex;gap:2px;padding:3px;border:1px solid var(--c-border);border-radius:10px;background:var(--c-card-background)}.theme-switch button{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:1.75rem;border:0;border-radius:7px;background:transparent;color:var(--c-navigation);cursor:pointer;transition:background var(--transition),color var(--transition)}.theme-switch button:hover{color:var(--c-text)}.theme-switch button[aria-checked="true"],:root[data-theme-mode="light"] .theme-switch button[data-mode="light"],:root[data-theme-mode="dark"] .theme-switch button[data-mode="dark"],:root[data-theme-mode="auto"] .theme-switch button[data-mode="auto"]{background:var(--c-highlight-background);color:var(--c-text)}.lang-nav ul{display:flex;gap:0.5rem;list-style:none;margin:0;padding:0}.lang-nav a{color:var(--c-navigation);text-decoration:none;font-size:0.9rem}.lang-nav a[aria-current="true"]{color:var(--c-text);font-weight:600}@media (max-width:879px){.menu-button{display:inline-flex}.site-nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:1rem;padding:1rem var(--gutter) 1.25rem;background:var(--c-card-background);border-bottom:1px solid var(--c-border);box-shadow:var(--shadow)}:root[data-menu="closed"] .site-nav{display:none}.site-nav-links{flex-direction:column}.site-nav-links a{display:block;padding:0.6rem 0.75rem;font-size:1.05rem}.site-nav-tools{justify-content:space-between;padding-top:0.5rem;border-top:1px solid var(--c-border)}}.hero{padding:3.5rem 0 3rem}@media (min-width:768px){.hero{padding:5.5rem 0 5rem}}.hero-grid{display:grid;gap:3rem;align-items:center}.hero-grid>*,.card-grid>*,.post-grid>*,.footer-grid>*,.feature>*{min-width:0}@media (min-width:900px){.hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}}.hero h1{margin-bottom:1rem}.hero .lead{font-size:1.25rem}.hero-note{margin-top:1rem;font-size:0.95rem;color:var(--c-muted-text)}.demo-card{background:var(--c-card-background);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem;font-size:0.95rem}.demo-card-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1rem}.demo-card-head h2{font-size:1.1rem;margin:0}.demo-card-head .muted{font-size:0.85rem}.demo-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0.75rem;margin:0 0 1.25rem;padding:0;list-style:none}.demo-stats li{background:var(--c-highlight-background);border-radius:var(--radius-small);padding:0.6rem 0.75rem}.demo-stats .label{display:block;font-size:0.75rem;color:var(--c-muted-text);text-transform:uppercase;letter-spacing:0.04em}.demo-stats .value{font-weight:700;font-size:1.1rem}.demo-table{width:100%;border-collapse:collapse;margin-bottom:1.25rem}.demo-table th,.demo-table td{text-align:left;padding:0.45rem 0;border-bottom:1px solid var(--c-border)}.demo-table th{font-size:0.75rem;color:var(--c-muted-text);font-weight:600;text-transform:uppercase;letter-spacing:0.04em}.demo-table td:last-child,.demo-table th:last-child{text-align:right}.amount-positive{color:var(--c-positive);font-weight:600}.amount-negative{color:var(--c-negative);font-weight:600}.demo-settle{margin:0;padding:0;list-style:none;display:grid;gap:0.5rem}.demo-settle li{display:flex;align-items:center;gap:0.6rem;padding:0.6rem 0.75rem;border-radius:var(--radius-small);background:var(--accent-soft)}.demo-settle .arrow{color:var(--c-accent);font-weight:700}.demo-settle .sum{margin-left:auto;font-weight:700}.demo-caption{margin:0.75rem 0 0;font-size:0.8rem;color:var(--c-muted-text)}.card-grid{display:grid;gap:1.25rem}@media (min-width:640px){.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:960px){.card-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.card{background:var(--c-card-background);border:1px solid var(--c-border);border-radius:var(--radius);padding:1.5rem}.card h3{margin-top:0.25rem}.card p:last-child{margin-bottom:0}.card-icon{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:10px;background:var(--accent-soft);color:var(--c-accent);margin-bottom:0.75rem}.card-icon svg{width:22px;height:22px}.steps{counter-reset:step;list-style:none;margin:0;padding:0;display:grid;gap:1.5rem}@media (min-width:768px){.steps{grid-template-columns:repeat(3,minmax(0,1fr))}}.steps li{counter-increment:step;position:relative;padding-top:3rem}.steps li::before{content:counter(step);position:absolute;top:0;left:0;width:2.25rem;height:2.25rem;display:grid;place-items:center;border-radius:50%;background:var(--c-accent);color:var(--c-text-on-accent);font-weight:700}.steps h3{margin-bottom:0.35rem}.steps p{margin-bottom:0;color:var(--c-muted-text)}.feature{display:grid;gap:1.5rem;padding:2.5rem 0;border-top:1px solid var(--c-border)}.feature:first-of-type{border-top:0}@media (min-width:800px){.feature{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:3rem}}.feature h2{font-size:1.5rem;margin-bottom:0.25rem}.feature .kicker{font-size:0.85rem;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;color:var(--c-link);margin-bottom:0.5rem}.feature-body p:last-child,.feature-body ul:last-child{margin-bottom:0}.page-intro{padding-bottom:1.5rem}.page-intro + .section{padding-top:1rem}.prose{font-size:1.0625rem}.prose h2{font-size:1.6rem;margin-top:2.25rem}.prose h3{margin-top:1.75rem}.prose ul,.prose ol{padding-left:1.4rem;margin:0 0 1.25em}.prose li{margin-bottom:0.35em}.prose blockquote{margin:1.5rem 0;padding:0.25rem 0 0.25rem 1.25rem;border-left:3px solid var(--c-accent);color:var(--c-muted-text)}.prose table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:0.95rem}.prose th,.prose td{text-align:left;padding:0.5rem 0.6rem;border-bottom:1px solid var(--c-border);vertical-align:top}.prose th{color:var(--c-muted-text);font-weight:600}.prose hr{border:0;border-top:1px solid var(--c-border);margin:2.5rem 0}.prose img{border-radius:var(--radius);border:1px solid var(--c-border)}.breadcrumb{font-size:0.9rem;padding-top:1.25rem;max-width:var(--container);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:0.4rem;list-style:none;margin:0;padding:0;color:var(--c-muted-text)}.breadcrumb li + li::before{content:"/";margin-right:0.4rem;color:var(--c-icon)}.breadcrumb a{color:var(--c-navigation)}.faq-list{display:grid;gap:1rem}.faq-item{background:var(--c-card-background);border:1px solid var(--c-border);border-radius:var(--radius);padding:1.25rem 1.5rem}.faq-question{font-size:1.15rem;margin-bottom:0.5rem}.faq-answer p:last-child{margin-bottom:0}.post-grid{display:grid;gap:1.25rem}@media (min-width:768px){.post-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.post-list{display:grid;gap:1.25rem}.post-card{background:var(--c-card-background);border:1px solid var(--c-border);border-radius:var(--radius);padding:1.5rem}.post-card p:last-child{margin-bottom:0}.post-card-title{font-size:1.2rem;margin-bottom:0.35rem}.post-card-title a{color:var(--c-text);text-decoration:none}.post-card-title a:hover{color:var(--c-link)}.post-card-meta,.post-meta{color:var(--c-muted-text);font-size:0.9rem}.cta-box{margin:3rem 0 1.5rem;padding:1.5rem;border-radius:var(--radius);background:var(--c-card-background);border:1px solid var(--c-border);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem}.cta-box p{margin:0;max-width:32rem}.back-link{margin-bottom:3rem}.cta-section{text-align:center;padding:4rem 0}.cta-section .lead{margin-left:auto;margin-right:auto}.cta-section .button-row{justify-content:center}.site-footer{margin-top:auto;background:var(--c-card-background);border-top:1px solid var(--c-border);padding:3rem 0 2rem;font-size:0.95rem}.footer-grid{display:grid;gap:2rem}@media (min-width:640px){.footer-grid{grid-template-columns:minmax(0,1.5fr) repeat(auto-fit,minmax(10rem,1fr))}}.footer-heading{font-size:0.85rem;text-transform:uppercase;letter-spacing:0.06em;color:var(--c-muted-text);margin-bottom:0.75rem}.footer-column ul{list-style:none;margin:0;padding:0;display:grid;gap:0.4rem}.footer-column a{color:var(--c-navigation);text-decoration:none}.footer-column a:hover{color:var(--c-text);text-decoration:underline}.footer-tagline{color:var(--c-muted-text);max-width:24rem}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--c-border);color:var(--c-muted-text);font-size:0.9rem}.footer-bottom p{margin:0}.not-found{text-align:center;padding:5rem 0}.not-found .code{font-size:5rem;font-weight:800;color:var(--c-accent);line-height:1;margin-bottom:1rem}