:root{--primary:#364153;--primary-light:#202732;--primary-dark:#364153;--secondary:#64748b;--secondary-light:#94a3b8;--success:#10b981;--success-light:#34d399;--danger:#ef4444;--danger-light:#f87171;--warning:#f59e0b;--warning-light:#fbbf24;--info:#0ea5e9;--info-light:#38bdf8;--light:#f8fafc;--dark:#1e293b;--body-bg:#ffffff;--body-color:#334155;--heading-color:#1e293b;--link-color:#3b82f6;--link-hover-color:#0b65ff;--border-color:#e2e8f0;--shadow-color:rgba(0, 0, 0, 0.1);--card-bg:#ffffff;--gradient-primary:linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);--gradient-link:linear-gradient(135deg, var(--link-color) 0%, var(--link-hover-color) 100%);--gradient-secondary:linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);--gradient-success:linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);--gradient-danger:linear-gradient(135deg, var(--danger) 0%, var(--danger-light) 100%);--gradient-warning:linear-gradient(135deg, var(--warning) 0%, var(--warning-light) 100%);--gradient-info:linear-gradient(135deg, var(--info) 0%, var(--info-light) 100%);--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.1);--shadow:0 4px 6px -1px rgba(0, 0, 0, 0.1),0 2px 4px -1px rgba(0, 0, 0, 0.06);--shadow-md:0 10px 15px -3px rgba(0, 0, 0, 0.1),0 4px 6px -2px rgba(0, 0, 0, 0.05);--shadow-lg:0 20px 25px -5px rgba(0, 0, 0, 0.1),0 10px 10px -5px rgba(0, 0, 0, 0.04);--font-family-sans:'Inter',system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-family-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--font-size-base:1rem;--line-height-base:1.6;--font-weight-normal:400;--font-weight-medium:500;--font-weight-bold:700;--spacing-base:1rem;--border-radius-sm:0.25rem;--border-radius:0.5rem;--border-radius-md:0.75rem;--border-radius-lg:1rem;--border-radius-xl:1.5rem;--border-radius-full:9999px;--container-max-width:1200px;--transition-base:all 0.2s ease-in-out;--transition-slow:all 0.3s ease-in-out}:root{color-scheme:light;--color-mode:'light'}@media (prefers-color-scheme:dark){:root{--color-mode:'dark'}}:root[color-scheme=dark]{--primary:#13181f;--primary-light:#13181f;--primary-dark:#cbe0ff;--body-bg:#0f172a;--body-color:#e2e8f0;--heading-color:#f8fafc;--border-color:#334155;--shadow-color:rgba(0, 0, 0, 0.3);--card-bg:#1e293b;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.2);--shadow:0 4px 6px -1px rgba(0, 0, 0, 0.3),0 2px 4px -1px rgba(0, 0, 0, 0.2);--shadow-md:0 10px 15px -3px rgba(0, 0, 0, 0.3),0 4px 6px -2px rgba(0, 0, 0, 0.2);--shadow-lg:0 20px 25px -5px rgba(0, 0, 0, 0.3),0 10px 10px -5px rgba(0, 0, 0, 0.2)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family-sans);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--body-color);background-color:var(--body-bg);padding:var(--spacing-base);max-width:var(--container-max-width);margin:0 auto;transition:var(--transition-slow)}h1,h2,h3,h4,h5,h6{color:var(--heading-color);margin-bottom:var(--spacing-base);font-weight:var(--font-weight-bold);line-height:1.2;letter-spacing:-.025em}h1{font-size:2.75rem;margin-top:2rem;background:var(--heading-color);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-fill-color:transparent}h2{font-size:2.25rem;margin-top:1.75rem;position:relative}h2::after{content:"";position:absolute;bottom:-.5rem;left:0;width:3rem;height:.15rem;background:var(--gradient-primary);border-radius:var(--border-radius-full)}h3{font-size:1.75rem;margin-top:1.5rem}h4{font-size:1.5rem;margin-top:1.25rem}h5{font-size:1.25rem;margin-top:1rem}h6{font-size:1rem;margin-top:.75rem;text-transform:uppercase;letter-spacing:.05em}p{margin-bottom:var(--spacing-base)}a{color:var(--link-color);text-decoration:none;transition:var(--transition-base);position:relative}a:hover{color:var(--link-hover-color)}a:not(nav a):before{content:'';position:absolute;width:100%;transform:scaleX(0);height:2px;bottom:-2px;left:0;background:var(--gradient-link);transform-origin:bottom right;transition:transform .3s ease-out}a:not(nav a):hover:before{transform:scaleX(1);transform-origin:bottom left}a[target="_blank"]:after{content:"[+]";display:inline-block;margin-left:.25em;font-size:.6em;font-weight:700;text-decoration:none;vertical-align:super}small{font-size:.875rem;opacity:.85}code,pre{font-family:var(--font-family-mono);border-radius:var(--border-radius)}code{padding:.2em .4em;font-size:.875em;background-color:rgba(0,0,0,.05)}:root[color-scheme=dark] code{background-color:rgba(255,255,255,.1)}pre{padding:var(--spacing-base);margin-bottom:var(--spacing-base);overflow-x:auto;background-color:rgba(0,0,0,.03);border-radius:var(--border-radius-md);box-shadow:var(--shadow-sm)}:root[color-scheme=dark] pre{background-color:rgba(255,255,255,.05)}pre code{display:block;background-color:transparent}blockquote{border-left:4px solid var(--primary);padding:var(--spacing-base);margin-bottom:var(--spacing-base);font-style:italic;background-color:rgba(0,0,0,.02);border-radius:0 var(--border-radius) var(--border-radius) 0;box-shadow:var(--shadow-sm)}:root[color-scheme=dark] blockquote{background-color:rgba(255,255,255,.03)}hr{border:0;height:1px;background:linear-gradient(to right,transparent,var(--border-color),transparent);margin:calc(var(--spacing-base) * 2) 0}ol,ul{margin-bottom:var(--spacing-base);padding-left:1.5rem}li{margin-bottom:calc(var(--spacing-base) * .5)}table{width:100%;border-collapse:separate;border-spacing:0;margin-bottom:var(--spacing-base);border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow)}td,th{padding:calc(var(--spacing-base) * .75);border-bottom:1px solid var(--border-color);text-align:left}thead{background:var(--gradient-secondary)}th{font-weight:var(--font-weight-bold);color:#fff;text-transform:uppercase;font-size:.875rem;letter-spacing:.05em}tr:last-child td{border-bottom:none}tr:hover td{background-color:rgba(0,0,0,.02)}:root[color-scheme=dark] tr:hover td{background-color:rgba(255,255,255,.03)}button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit}input[type=date],input[type=datetime-local],input[type=email],input[type=month],input[type=number],input[type=password],input[type=search],input[type=tel],input[type=text],input[type=time],input[type=url],input[type=week],select,textarea{display:block;width:100%;padding:calc(var(--spacing-base) * .75);border:1px solid var(--border-color);border-radius:var(--border-radius-md);background-color:var(--body-bg);color:var(--body-color);margin-bottom:var(--spacing-base);transition:var(--transition-base);box-shadow:var(--shadow-sm)}input:focus,select:focus,textarea:focus{outline:0;border-color:var(--border-color);box-shadow:0 0 0 3px rgba(79,70,229,.25)}select{appearance:none;-webkit-appearance:none;-moz-appearance:none;padding-right:2.5rem;background-image:url("data:image/svg+xml;utf8,<svg fill='%23364153' height='16' viewBox='0 0 24 24' width='16' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/></svg>");background-repeat:no-repeat;background-position:right 1rem center;background-size:2rem}:root[color-scheme=dark] select{background-image:url("data:image/svg+xml;utf8,<svg fill='%23e2e8f0' height='16' viewBox='0 0 24 24' width='16' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/></svg>")}textarea{min-height:9rem;resize:vertical}label{display:block;margin-bottom:calc(var(--spacing-base) * .5);font-weight:var(--font-weight-medium)}button,input[type=button],input[type=reset],input[type=submit]{min-width:100px;display:inline-block;padding:calc(var(--spacing-base) * .75) var(--spacing-base);background:var(--gradient-primary);color:#fff;border:none;border-radius:var(--border-radius-md);cursor:pointer;font-weight:var(--font-weight-medium);text-align:center;transition:var(--transition-base);position:relative;overflow:hidden}button::after,input[type=button]::after,input[type=reset]::after,input[type=submit]::after{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(255,255,255,0);transition:var(--transition-base)}button:hover::after,input[type=button]:hover::after,input[type=reset]:hover::after,input[type=submit]:hover::after{background-color:rgba(255,255,255,.1)}button:hover,input[type=button]:hover,input[type=reset]:hover,input[type=submit]:hover{box-shadow:var(--shadow-md)}button:active,input[type=button]:active,input[type=reset]:active,input[type=submit]:active{transform:translateY(2px);box-shadow:var(--shadow-sm)}button:disabled,input[type=button]:disabled,input[type=reset]:disabled,input[type=submit]:disabled{background:var(--gradient-secondary);cursor:not-allowed;opacity:.7;transform:none}button.success,input[type=button].success,input[type=submit].success{background:var(--gradient-success)}button.danger,input[type=button].danger,input[type=submit].danger{background:var(--gradient-danger)}button.warning,input[type=button].warning,input[type=submit].warning{background:var(--gradient-warning)}button.info,input[type=button].info,input[type=submit].info{background:var(--gradient-info)}button.outline,input[type=button].outline,input[type=submit].outline{background:0 0;border:1px solid var(--primary-dark);color:var(--primary-dark)}button.outline:hover,input[type=button].outline:hover,input[type=submit].outline:hover{background-color:var(--primary);color:#fff}img{max-width:100%;height:auto;border-radius:var(--border-radius-md);transition:var(--transition-base);box-shadow:var(--shadow)}img:hover{transform:scale(1.01);box-shadow:var(--shadow-md)}figure{text-align:center;margin-bottom:var(--spacing-base)}figcaption{font-size:.875rem;color:var(--secondary);text-align:center;margin-top:calc(var(--spacing-base) * .5);font-style:italic}details summary{cursor:pointer;position:relative;padding-bottom:calc(var(--spacing-base) * .5)}details summary::after{content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:linear-gradient(to right,var(--border-color),transparent)}details>:not(summary){cursor:auto;margin-top:calc(var(--spacing-base) * .5)}article,aside,section{margin-bottom:calc(var(--spacing-base) * 2);padding:var(--spacing-base);background-color:var(--card-bg);border-radius:var(--border-radius-lg);box-shadow:var(--shadow);transition:var(--transition-base);border:1px solid var(--border-color)}article:hover,aside:hover,section:hover{box-shadow:var(--shadow-md)}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:rgba(0,0,0,.05);border-radius:var(--border-radius-full)}::-webkit-scrollbar-thumb{background:var(--gradient-secondary);border-radius:var(--border-radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--gradient-primary)}.glass{background:rgba(255,255,255,.5);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);color:var(--body-color);box-shadow:0 4px 6px rgba(0,0,0,.1)}:root[color-scheme=dark] .glass{background:rgba(0,0,0,.3);border:1px solid rgba(255,255,255,.1)}:root:not([color-scheme=dark]) .glass{text-shadow:0 1px 1px rgba(0,0,0,.1)}@media (max-width:768px){html{font-size:14px}body{padding:calc(var(--spacing-base) * .75)}table{width:100%;display:block;overflow-x:auto}h1{font-size:2.25rem}h2{font-size:1.75rem}}@media print{body{background-color:#fff;color:#000}a{text-decoration:underline;color:#000}a[href]:after{content:" (" attr(href) ")"}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{background:var(--gradient-secondary);display:table-header-group}img,tr{page-break-inside:avoid}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}button,h1,h2::after,input[type=button],input[type=reset],input[type=submit]{background:0 0!important;-webkit-text-fill-color:#000;text-fill-color:#000;box-shadow:none!important}article,aside,blockquote,img,pre,section,table{box-shadow:none!important}}a,article,aside,blockquote,body,button,code,input,pre,section,select,td,textarea,th{transition:background-color .3s ease,color .3s ease,border-color .3s ease,box-shadow .3s ease}@keyframes colorSchemeTransition{0%{opacity:0}100%{opacity:1}}body{animation:colorSchemeTransition .5s ease-out}