:root{--primary-hue: 220;--primary-sat: 90%;--primary-50: hsl(var(--primary-hue), var(--primary-sat), 97%);--primary-100: hsl(var(--primary-hue), var(--primary-sat), 94%);--primary-200: hsl(var(--primary-hue), var(--primary-sat), 87%);--primary-300: hsl(var(--primary-hue), var(--primary-sat), 77%);--primary-400: hsl(var(--primary-hue), var(--primary-sat), 67%);--primary-500: hsl(var(--primary-hue), var(--primary-sat), 57%);--primary-600: hsl(var(--primary-hue), var(--primary-sat), 47%);--primary-700: hsl(var(--primary-hue), var(--primary-sat), 37%);--primary-800: hsl(var(--primary-hue), var(--primary-sat), 27%);--primary-900: hsl(var(--primary-hue), var(--primary-sat), 17%);--gray-50: hsl(220, 15%, 98%);--gray-100: hsl(220, 15%, 95%);--gray-200: hsl(220, 15%, 90%);--gray-300: hsl(220, 15%, 80%);--gray-400: hsl(220, 15%, 65%);--gray-500: hsl(220, 15%, 50%);--gray-600: hsl(220, 15%, 40%);--gray-700: hsl(220, 15%, 30%);--gray-800: hsl(220, 15%, 20%);--gray-900: hsl(220, 15%, 12%);--text-primary: var(--gray-900);--text-secondary: var(--gray-600);--text-muted: var(--gray-500);--text-tertiary: var(--gray-400);--bg-primary: #ffffff;--bg-secondary: var(--gray-50);--bg-tertiary: var(--gray-100);--navbar-bg: rgba(255, 255, 255, .95);--border-color: var(--gray-200);--border-radius-sm: .5rem;--border-radius-md: .75rem;--border-radius-lg: 1rem;--border-radius-xl: 1.5rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--container-max-width: 1280px;--container-padding: 1.5rem}:root[data-theme=dark]{--primary-50: hsl(var(--primary-hue), 40%, 18%);--primary-500: hsl(var(--primary-hue), var(--primary-sat), 62%);--primary-600: hsl(var(--primary-hue), var(--primary-sat), 67%);--primary-700: hsl(var(--primary-hue), var(--primary-sat), 76%);--text-primary: var(--gray-50);--text-secondary: var(--gray-300);--text-muted: var(--gray-400);--text-tertiary: var(--gray-500);--bg-primary: hsl(220, 15%, 11%);--bg-secondary: hsl(220, 15%, 14%);--bg-tertiary: hsl(220, 15%, 18%);--navbar-bg: rgba(22, 25, 31, .95);--border-color: hsl(220, 15%, 24%);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .4);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5), 0 2px 4px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .55), 0 10px 10px -5px rgba(0, 0, 0, .4);color-scheme:dark}*{margin:0;padding:0;box-sizing:border-box}html{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth}body{color:var(--text-primary);background-color:var(--bg-primary);line-height:1.6;font-size:1rem;min-height:100vh;display:flex;flex-direction:column;transition:background-color var(--transition-base),color var(--transition-base)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;color:var(--text-primary);margin-bottom:1rem}h1{font-size:clamp(2.5rem,5vw,4rem);letter-spacing:-.02em}h2{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.01em}h3{font-size:clamp(1.5rem,3vw,2rem)}h4{font-size:clamp(1.25rem,2.5vw,1.5rem)}p{color:var(--text-secondary)}a{color:var(--primary-600);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-700)}img,video{max-width:100%;height:auto;display:block}li{color:var(--text-secondary)}.container{width:100%;max-width:var(--container-max-width);margin:0 auto;padding:0 var(--container-padding)}.text-gradient{background:linear-gradient(135deg,var(--primary-600) 0%,var(--primary-400) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;background-size:200% auto}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.875rem 2rem;font-size:1rem;font-weight:600;line-height:1.5;text-align:center;border-radius:var(--border-radius-md);border:2px solid transparent;cursor:pointer;transition:all var(--transition-base);text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--primary-600) 0%,var(--primary-500) 100%);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-700) 0%,var(--primary-600) 100%);transform:translateY(-2px);box-shadow:var(--shadow-lg);color:#fff}.btn-secondary{background:var(--bg-primary);color:var(--primary-600);border-color:var(--primary-600)}.btn-secondary:hover{background:var(--primary-50);color:var(--primary-700);border-color:var(--primary-700)}.btn-lg{padding:1.125rem 2.5rem;font-size:1.125rem}.card{background:var(--bg-primary);border-radius:var(--border-radius-lg);padding:2rem;box-shadow:var(--shadow-md);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-xl);transform:translateY(-4px)}.badge{display:inline-block;padding:.5rem 1rem;font-size:.875rem;font-weight:600;border-radius:var(--border-radius-sm);background:linear-gradient(135deg,var(--primary-600) 0%,var(--primary-500) 100%);color:#fff;text-transform:uppercase;letter-spacing:.05em}section{padding:5rem 0}.section-alt{background:var(--bg-secondary)}@media(max-width:768px){:root{--container-padding: 1rem}section{padding:3rem 0}.btn{padding:.75rem 1.5rem}.btn-lg{padding:1rem 2rem}.card{padding:1.5rem}}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.language-current{max-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:768px){.language-current{display:none}}body{font-family:var(--font-inter),system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}.language-switcher{position:relative;flex-shrink:0}:root[data-theme=dark] .language-switcher{--color-bg-surface: var(--bg-secondary, hsl(220, 15%, 14%));--color-bg-input: var(--bg-tertiary, hsl(220, 15%, 18%));--color-bg-muted: var(--bg-tertiary, hsl(220, 15%, 18%));--color-bg-badge-blue: var(--primary-50, hsl(220, 40%, 18%));--color-text-primary: var(--text-primary, hsl(220, 15%, 98%));--color-text-secondary: var(--text-secondary, hsl(220, 15%, 80%));--color-text-placeholder: var(--text-muted, hsl(220, 15%, 65%));--color-text-muted: var(--text-tertiary, hsl(220, 15%, 65%));--color-border-default: var(--border-color, hsl(220, 15%, 24%));--color-border-muted: var(--border-color, hsl(220, 15%, 24%));--color-border-focus: var(--primary-500, hsl(220, 90%, 62%));--shadow-dropdown-xl: 0 24px 48px -12px rgba(0, 0, 0, .6)}.language-switcher-btn{height:var(--height-control, 40px);padding:0 var(--space-4, 12px);min-width:auto;font-size:var(--font-size-s, 16px);background:var(--color-bg-surface, #ffffff);color:var(--color-text-primary, #0d0d0d);border:1px solid var(--color-border-default, #eeecec);border-radius:var(--radius-m, 8px);display:flex;align-items:center;gap:var(--space-3, 8px);cursor:pointer;font-weight:var(--font-weight-regular, 400);transition:background var(--transition-fast, .15s ease)}.language-switcher-btn:hover{background:var(--color-bg-muted, #ededf0);transform:none;box-shadow:none}.language-switcher-btn svg{width:var(--icon-sm, 16px);height:var(--icon-sm, 16px)}.language-switcher-btn-pill{height:var(--height-control, 40px);padding:0 var(--space-4, 16px);background:var(--color-bg-surface, #ffffff);border:none;color:var(--color-text-primary, #0d0d0d);font-size:var(--font-size-s, 16px);font-weight:var(--font-weight-regular, 400);letter-spacing:var(--letter-spacing-tight, -.01em);border-radius:var(--radius-m, 8px)}.language-switcher-btn-pill:hover{background:var(--color-bg-muted, #ededf0);transform:none;box-shadow:none}.language-dropdown{display:none;position:absolute;top:calc(100% + var(--space-3, 8px));right:0;padding:var(--space-3, 8px);background:var(--color-bg-surface, #ffffff);border:.5px solid var(--color-bg-muted, #ededf0);border-radius:var(--radius-2xl, 24px);box-shadow:var(--shadow-dropdown-xl, 0 24px 48px -12px rgba(91, 91, 91, .2));width:280px;max-height:460px;overflow:hidden;z-index:1000}.language-dropdown.open{display:block}.language-search-wrapper{position:relative}.language-search-icon{position:absolute;left:var(--space-4, 12px);top:50%;transform:translateY(-50%);color:var(--color-text-secondary, #595959);pointer-events:none}.language-search{width:100%;height:var(--height-control, 40px);padding:0 var(--space-4, 12px) 0 34px;border:1px solid var(--color-border-default, #eeecec);background:var(--color-bg-input, #ffffff);border-radius:var(--radius-m, 8px);color:var(--color-text-primary, #0d0d0d);font-size:var(--font-size-xs, 14px);outline:none;box-sizing:border-box;transition:border-color var(--transition-fast, .15s ease)}.language-search::placeholder{color:var(--color-text-placeholder, #8b8b8c)}.language-search:focus{border-color:var(--color-border-focus, #0171f6)}.language-list{max-height:380px;overflow-y:auto;padding-right:var(--space-2, 4px);margin-top:var(--space-3, 8px);display:flex;flex-direction:column;gap:var(--space-1, 2px)}.language-item{box-sizing:border-box;width:100%;height:var(--height-control, 40px);flex-shrink:0;padding:0 var(--space-4, 12px);cursor:pointer;font-size:var(--font-size-xs, 14px);color:var(--color-text-primary, #0d0d0d);transition:background var(--transition-fast, .15s ease);background:none;border:none;text-align:left;text-decoration:none;min-width:auto;border-radius:var(--radius-xl, 20px);font-weight:var(--font-weight-regular, 400);justify-content:flex-start;display:flex;align-items:center;gap:var(--space-4, 12px)}.language-item:hover{background:var(--color-bg-muted, #ededf0);transform:none;box-shadow:none}.language-item.active{background:var(--color-bg-badge-blue, #f5f7ff);color:var(--color-text-primary, #0d0d0d);font-weight:var(--font-weight-medium, 500)}.language-list::-webkit-scrollbar{width:6px}.language-list::-webkit-scrollbar-track{background:transparent}.language-list::-webkit-scrollbar-thumb{background:var(--color-border-muted, #dedee0);border-radius:var(--radius-full, 9999px)}.language-list::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted, #9f9d9d)}.navbar[data-astro-cid-5blmo7yk]{border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000;backdrop-filter:blur(10px);background:var(--navbar-bg)}.navbar-content[data-astro-cid-5blmo7yk]{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;gap:2rem}.navbar-right[data-astro-cid-5blmo7yk]{display:flex;align-items:center;gap:1.5rem}.navbar-brand[data-astro-cid-5blmo7yk]{display:flex;align-items:center;gap:.75rem;text-decoration:none;font-weight:700;font-size:1.25rem;color:var(--text-primary)}.navbar-logo[data-astro-cid-5blmo7yk]{width:32px;height:32px}.navbar-title[data-astro-cid-5blmo7yk]{background:linear-gradient(135deg,var(--primary-600) 0%,var(--primary-500) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.menu-toggle[data-astro-cid-5blmo7yk]{display:none}.menu-button[data-astro-cid-5blmo7yk]{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:.5rem}.menu-button[data-astro-cid-5blmo7yk] span[data-astro-cid-5blmo7yk]{width:24px;height:3px;background:var(--text-primary);border-radius:2px;transition:all var(--transition-base)}.theme-toggle[data-astro-cid-5blmo7yk]{display:flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;background:transparent;border:1px solid var(--border-color);border-radius:var(--border-radius-md);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.theme-toggle[data-astro-cid-5blmo7yk]:hover{border-color:var(--primary-600);color:var(--primary-600)}.theme-icon[data-astro-cid-5blmo7yk]{display:block}.theme-icon-sun[data-astro-cid-5blmo7yk]{display:none}:root[data-theme=dark] .theme-icon-sun[data-astro-cid-5blmo7yk]{display:block}:root[data-theme=dark] .theme-icon-moon[data-astro-cid-5blmo7yk]{display:none}.navbar-menu[data-astro-cid-5blmo7yk]{display:flex;align-items:center;gap:2rem;list-style:none;margin:0;padding:0}.navbar-menu[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk]{color:var(--text-secondary);font-weight:500;font-size:.9375rem;transition:color var(--transition-fast);position:relative}.navbar-menu[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk]:hover,.navbar-menu[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk].active{color:var(--primary-600)}.navbar-menu[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk].active:after{content:"";position:absolute;bottom:-.5rem;left:0;right:0;height:2px;background:var(--primary-600)}@media(max-width:768px){.menu-button[data-astro-cid-5blmo7yk]{display:flex}.navbar-menu[data-astro-cid-5blmo7yk]{position:absolute;top:100%;left:0;right:0;background:var(--bg-primary);flex-direction:column;align-items:stretch;padding:1rem;gap:0;border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-lg);max-height:0;overflow:hidden;opacity:0;transition:all var(--transition-base)}.navbar-menu[data-astro-cid-5blmo7yk] li[data-astro-cid-5blmo7yk]{padding:0}.navbar-menu[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk]{display:block;padding:.875rem 1rem;border-radius:var(--border-radius-sm)}.navbar-menu[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk]:hover{background:var(--bg-secondary)}.navbar-menu[data-astro-cid-5blmo7yk] a[data-astro-cid-5blmo7yk].active:after{display:none}.menu-toggle[data-astro-cid-5blmo7yk]:checked~.navbar-menu[data-astro-cid-5blmo7yk]{max-height:300px;opacity:1}.menu-toggle[data-astro-cid-5blmo7yk]:checked~.menu-button[data-astro-cid-5blmo7yk] span[data-astro-cid-5blmo7yk]:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.menu-toggle[data-astro-cid-5blmo7yk]:checked~.menu-button[data-astro-cid-5blmo7yk] span[data-astro-cid-5blmo7yk]:nth-child(2){opacity:0}.menu-toggle[data-astro-cid-5blmo7yk]:checked~.menu-button[data-astro-cid-5blmo7yk] span[data-astro-cid-5blmo7yk]:nth-child(3){transform:rotate(-45deg) translate(6px,-6px)}}.footer[data-astro-cid-sz7xmlte]{background:var(--bg-primary);border-top:1px solid var(--border-color);margin-top:auto;padding:2rem 0}.footer-content[data-astro-cid-sz7xmlte]{text-align:center}.footer-links[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;justify-content:center;gap:1.5rem;list-style:none;margin:0 0 1rem;padding:0}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-muted);font-size:.875rem}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--text-primary);text-decoration:underline}.footer-content[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{color:var(--text-muted);font-size:.875rem;margin:0}@media(max-width:768px){.footer[data-astro-cid-sz7xmlte]{padding:1.5rem 0}}