:root{--color-bg:#fff;--color-surface:#f9f9fb;--color-border:#e3e3e8;--color-text:oklch(22% .01 260);--color-muted:oklch(50% .015 260);--color-accent:oklch(58% .16 265);--color-accent-contrast:#fff;--color-success:oklch(50% .14 150);--color-error:oklch(55% .18 25);--color-syntax-number:oklch(50% .14 190);--color-syntax-boolean:oklch(50% .2 15);--font-sans:"Helvetica Neue", Arial, sans-serif;--font-mono:"SF Mono", Menlo, Consolas, monospace;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:40px;--radius-sm:8px;--radius-md:10px;--radius-lg:14px;--radius-pill:999px;--container-width:1200px}@media (prefers-color-scheme:dark){:root{--color-bg:oklch(17% .012 260);--color-surface:oklch(22% .012 260);--color-border:oklch(30% .012 260);--color-text:oklch(93% .01 260);--color-muted:oklch(65% .02 260);--color-accent:oklch(72% .15 265);--color-success:oklch(75% .14 150);--color-error:oklch(70% .18 25);--color-syntax-number:oklch(72% .13 190);--color-syntax-boolean:oklch(72% .17 15)}}:root[data-theme=dark]{--color-bg:oklch(17% .012 260);--color-surface:oklch(22% .012 260);--color-border:oklch(30% .012 260);--color-text:oklch(93% .01 260);--color-muted:oklch(65% .02 260);--color-accent:oklch(72% .15 265);--color-success:oklch(75% .14 150);--color-error:oklch(70% .18 25);--color-syntax-number:oklch(72% .13 190);--color-syntax-boolean:oklch(72% .17 15)}:root[data-theme=light]{--color-bg:#fff;--color-surface:#f9f9fb;--color-border:#e3e3e8;--color-text:oklch(22% .01 260);--color-muted:oklch(50% .015 260);--color-accent:oklch(58% .16 265);--color-success:oklch(50% .14 150);--color-error:oklch(55% .18 25);--color-syntax-number:oklch(50% .14 190);--color-syntax-boolean:oklch(50% .2 15)}*,:before,:after{box-sizing:border-box}[hidden]{display:none!important}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);margin:0;line-height:1.5}img{max-width:100%;display:block}a{color:inherit}.container{width:100%;max-width:var(--container-width);padding-inline:var(--space-5);margin-inline:auto}@media (width>=1920px){.container{max-width:1440px}}.site-header{background:var(--color-bg);border-bottom:1px solid var(--color-border)}.site-header__inner{justify-content:space-between;align-items:center;gap:var(--space-4);padding-block:var(--space-4);display:flex}.site-header__logo{color:var(--color-text);font-size:1.25rem;font-weight:700;text-decoration:none}.site-header__controls{align-items:center;gap:var(--space-3);display:flex}.site-nav{align-items:center;gap:var(--space-5);display:flex}.site-nav a{color:var(--color-muted);font-size:.9375rem;font-weight:500;text-decoration:none}.site-nav a:hover{color:var(--color-text)}.site-nav a[aria-current=page]{color:var(--color-accent)}.nav-dropdown{position:relative}.nav-dropdown__trigger{cursor:pointer;color:var(--color-muted);align-items:center;gap:4px;font-size:.9375rem;font-weight:500;list-style:none;display:inline-flex}.nav-dropdown__trigger::-webkit-details-marker{display:none}.nav-dropdown__trigger:hover{color:var(--color-text)}.nav-dropdown__trigger[aria-current=page]{color:var(--color-accent)}.nav-dropdown__trigger:after{content:"";opacity:.6;border-top:5px solid;border-left:4px solid #0000;border-right:4px solid #0000;width:0;height:0}.nav-dropdown__panel{padding-top:var(--space-2);flex-direction:column;gap:2px;padding-inline-start:var(--space-4);display:flex}.nav-dropdown__panel a{color:var(--color-muted);padding:4px 0;font-size:.875rem;text-decoration:none;display:block}.nav-dropdown__panel a:hover{color:var(--color-text)}.nav-dropdown__panel a[aria-current=page]{color:var(--color-accent)}@media (width>=721px){.nav-dropdown__panel{top:calc(100% + 10px);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);min-width:160px;padding:var(--space-2);z-index:20;position:absolute;inset-inline-start:0;box-shadow:0 12px 24px #00000047}.nav-dropdown__panel a{border-radius:var(--radius-sm);color:var(--color-text);padding:8px 10px}.nav-dropdown__panel a:hover{background:var(--color-bg)}}.nav-toggle{color:var(--color-text);cursor:pointer;background:0 0;border:none;font-size:1.5rem;line-height:1;display:none}.lang-select{background:var(--color-surface);width:3.75rem;color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-sm);font-family:var(--font-sans);cursor:pointer;padding:6px 8px;font-size:.8125rem;font-weight:600}.theme-toggle{border-radius:var(--radius-pill);background:var(--color-border);border:1px solid var(--color-border);cursor:pointer;flex-shrink:0;width:44px;height:26px;padding:0;position:relative}.theme-toggle__dot{top:50%;background:var(--color-bg);border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:10px;line-height:1;transition:inset-inline-start .15s;display:flex;position:absolute;inset-inline-start:3px;transform:translateY(-50%)}:root[data-theme=dark] .theme-toggle__dot{inset-inline-start:23px}@media (width<=720px){.site-nav{top:100%;align-items:flex-start;gap:var(--space-4);padding:var(--space-4) var(--space-5) var(--space-5);background:var(--color-bg);border-bottom:1px solid var(--color-border);flex-direction:column;display:none;position:absolute;inset-inline:0}.site-nav.is-open{display:flex}.nav-toggle{display:block}.site-header__inner{position:relative}}.btn{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-sm);font-family:var(--font-sans);cursor:pointer;border:1px solid #0000;padding:10px 18px;font-size:.875rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--color-accent);color:var(--color-accent-contrast)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border-color:var(--color-border)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-footer{border-top:1px solid var(--color-border);margin-top:var(--space-6);padding-block:var(--space-5);color:var(--color-muted);font-size:.875rem}.site-footer__inner{justify-content:space-between;align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.site-footer__link{color:var(--color-muted)}.site-footer__link:hover{color:var(--color-text)}