.ig-dark-theme *,.ig-dark-theme *::before,.ig-dark-theme *::after{box-sizing:border-box;margin:0;padding:0}.ig-dark-theme{background-color:var(--ig-bg);color:var(--ig-text);font-family:var(--ig-font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.ig-dark-theme .site,.ig-dark-theme .site-content,.ig-dark-theme #page{background-color:var(--ig-bg)}.ig-container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:var(--sp-6)}.ig-dark-theme .ig-container,.ig-dark-theme .ig-container--narrow,.ig-dark-theme .ig-container--wide{padding-inline:var(--sp-6)!important}.ig-container--narrow{max-width:800px}.ig-container--wide{max-width:1400px}.ig-section{padding-block:var(--sp-16);background-color:var(--ig-bg)}.ig-section--sm{padding-block:var(--sp-12)}.ig-section--lg{padding-block:calc(var(--sp-16) * 1.5)}.ig-section--alt{background-color:var(--ig-bg-section)}.ig-dark-theme h1,.ig-dark-theme h2,.ig-dark-theme h3,.ig-dark-theme h4,.ig-dark-theme h5,.ig-dark-theme h6{font-family:var(--ig-font);color:var(--ig-text);line-height:1.2;font-weight:700;letter-spacing:-.02em}.ig-dark-theme p{color:var(--ig-muted);line-height:1.7}.ig-dark-theme a{color:var(--ig-primary);text-decoration:none;transition:color var(--ig-t)}.ig-dark-theme a:hover{color:var(--ig-text)}.ig-dark-theme ul,.ig-dark-theme ol{list-style:none}.ig-dark-theme img{max-width:100%;height:auto;display:block}.ig-dark-theme :focus-visible{outline:2px solid var(--ig-primary);outline-offset:3px;border-radius:var(--ig-radius-sm)}.ig-skip-link{position:absolute;top:-100%;left:var(--sp-4);background:var(--ig-primary);color:var(--ig-bg);padding:var(--sp-2) var(--sp-4);border-radius:var(--ig-radius-sm);font-weight:700;z-index:9999;transition:top var(--ig-t)}.ig-skip-link:focus{top:var(--sp-4)}.ig-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ig-divider{border:none;border-top:1px solid var(--ig-border);margin-block:var(--sp-8)}.ig-text-gradient{background:var(--ig-grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.ig-text-gradient--accent{background:var(--ig-grad-accent);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.ig-topbar{position:sticky;top:0;z-index:200;background-color:var(--ig-bg-section);border-bottom:1px solid var(--ig-border);height:40px;overflow:hidden}.ig-topbar__inner{height:100%;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-ms-overflow-style:none}.ig-topbar__inner::-webkit-scrollbar{display:none}.ig-topbar__list{display:flex;align-items:center;gap:var(--sp-1);height:100%;padding-inline:var(--sp-6);white-space:nowrap;min-width:max-content}.ig-topbar__link{display:flex;align-items:center;gap:var(--sp-1);padding:var(--sp-1) var(--sp-3);border-radius:var(--ig-radius-sm);font-size:.78rem;font-weight:600;color:var(--ig-muted);text-decoration:none;transition:color var(--ig-t),background var(--ig-t);white-space:nowrap}.ig-topbar__link:hover{color:var(--ig-text);background:rgb(255 255 255 / .06)}.ig-topbar__link--active{color:var(--ig-primary);background:rgb(0 229 255 / .1)}.ig-topbar__icon{font-size:.85rem;line-height:1}.ig-navbar{position:sticky;top:40px;z-index:190;background:var(--ig-glass-bg);backdrop-filter:var(--ig-glass-blur);-webkit-backdrop-filter:var(--ig-glass-blur);border-bottom:1px solid var(--ig-border)}.ig-no-topbar .ig-navbar{top:0}.ig-navbar__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-8);max-width:1200px;margin-inline:auto;padding-inline:var(--sp-6);height:64px}.ig-navbar__logo{text-decoration:none;flex-shrink:0}.ig-navbar__logo-text{font-size:1.35rem;font-weight:900;background:var(--ig-grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text;letter-spacing:-.03em}.ig-navbar__nav{flex:1}.ig-navbar__list{display:flex;align-items:center;gap:var(--sp-1);justify-content:flex-end}.ig-navbar__link{display:flex;align-items:center;gap:var(--sp-1);padding:var(--sp-2) var(--sp-3);border-radius:var(--ig-radius-sm);font-size:.9rem;font-weight:600;color:var(--ig-muted);text-decoration:none;transition:color var(--ig-t),background var(--ig-t);white-space:nowrap;cursor:pointer}.ig-navbar__link:hover{color:var(--ig-text);background:rgb(255 255 255 / .06)}.ig-navbar__link--active{color:var(--ig-primary)}.ig-navbar__caret{transition:transform var(--ig-t);flex-shrink:0}.ig-navbar__item--has-dropdown{position:relative}.ig-navbar__item--has-dropdown:hover .ig-navbar__caret,.ig-navbar__item--has-dropdown.ig-dropdown-open .ig-navbar__caret{transform:rotate(180deg)}.ig-dropdown{position:absolute;top:calc(100% + var(--sp-2));right:0;min-width:260px;background:var(--ig-card);border:1px solid var(--ig-border);border-radius:var(--ig-radius-lg);box-shadow:var(--ig-shadow-hover);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--ig-t),visibility var(--ig-t),transform var(--ig-t);z-index:300;overflow:hidden}.ig-navbar__item--has-dropdown:hover .ig-dropdown,.ig-navbar__item--has-dropdown.ig-dropdown-open .ig-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.ig-dropdown__list{padding:var(--sp-2)}.ig-dropdown__link{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-2) var(--sp-3);border-radius:var(--ig-radius-sm);font-size:.875rem;font-weight:500;color:var(--ig-muted);text-decoration:none;transition:color var(--ig-t),background var(--ig-t)}.ig-dropdown__link:hover{color:var(--ig-text);background:rgb(255 255 255 / .06)}.ig-dropdown__link--active{color:var(--ig-primary);background:rgb(0 229 255 / .08)}.ig-dropdown__icon{font-size:1rem;line-height:1;width:24px;text-align:center}.ig-hamburger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:var(--sp-1);width:40px;height:40px;background:#fff0;border:1px solid var(--ig-border);border-radius:var(--ig-radius-sm);cursor:pointer;padding:var(--sp-2);transition:border-color var(--ig-t),background var(--ig-t);flex-shrink:0}.ig-hamburger:hover{border-color:var(--ig-border-glow);background:rgb(0 229 255 / .06)}.ig-hamburger__line{display:block;width:18px;height:2px;background:var(--ig-muted);border-radius:2px;transition:transform var(--ig-t),opacity var(--ig-t),background var(--ig-t)}.ig-hamburger[aria-expanded="true"] .ig-hamburger__line--1{transform:translateY(7px) rotate(45deg);background:var(--ig-primary)}.ig-hamburger[aria-expanded="true"] .ig-hamburger__line--2{opacity:0}.ig-hamburger[aria-expanded="true"] .ig-hamburger__line--3{transform:translateY(-7px) rotate(-45deg);background:var(--ig-primary)}.ig-mobile-menu{background:var(--ig-card);border-top:1px solid var(--ig-border);padding:var(--sp-4) var(--sp-6);max-height:0;overflow:hidden;transition:max-height var(--ig-t-slow)}.ig-mobile-menu.ig-mobile-menu--open{max-height:600px}.ig-mobile-menu__list{display:flex;flex-direction:column;gap:var(--sp-1)}.ig-mobile-menu__link{display:flex;align-items:center;justify-content:space-between;padding:var(--sp-3) var(--sp-4);border-radius:var(--ig-radius-sm);font-size:.95rem;font-weight:600;color:var(--ig-muted);text-decoration:none;width:100%;background:#fff0;border:none;cursor:pointer;transition:color var(--ig-t),background var(--ig-t);text-align:left}.ig-mobile-menu__link:hover{color:var(--ig-text);background:rgb(255 255 255 / .05)}.ig-mobile-menu__link--active{color:var(--ig-primary)}.ig-mobile-menu__caret{transition:transform var(--ig-t)}.ig-mobile-menu__accordion-toggle[aria-expanded="true"] .ig-mobile-menu__caret{transform:rotate(180deg)}.ig-mobile-menu__sub{padding-left:var(--sp-4);padding-block:var(--sp-2);flex-direction:column;gap:var(--sp-1);display:flex}.ig-mobile-menu__sub[hidden]{display:none}.ig-mobile-menu__sub-link{display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-3);border-radius:var(--ig-radius-sm);font-size:.875rem;font-weight:500;color:var(--ig-muted);text-decoration:none;transition:color var(--ig-t),background var(--ig-t)}.ig-mobile-menu__sub-link:hover{color:var(--ig-text);background:rgb(255 255 255 / .05)}.ig-mobile-menu__sub-link--active{color:var(--ig-primary)}.ig-breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:var(--sp-2);font-size:.825rem;color:var(--ig-dim);margin-bottom:var(--sp-8)}.ig-breadcrumbs a{color:var(--ig-muted);text-decoration:none;transition:color var(--ig-t)}.ig-breadcrumbs a:hover{color:var(--ig-primary)}.ig-breadcrumbs span[aria-current="page"]{color:var(--ig-primary)}.ig-bc-sep{color:var(--ig-dim);user-select:none}.ig-footer{background-color:var(--ig-bg-section);border-top:1px solid var(--ig-border)}.ig-footer__top{padding-block:var(--sp-16)}.ig-footer__inner{max-width:1200px;margin-inline:auto;padding-inline:var(--sp-6);display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:var(--sp-8)}.ig-footer__logo{display:inline-block;text-decoration:none;margin-bottom:var(--sp-4)}.ig-footer__logo-text{font-size:1.3rem;font-weight:900;background:var(--ig-grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text;letter-spacing:-.03em}.ig-footer__tagline{font-size:.875rem;color:var(--ig-muted);line-height:1.6;margin-bottom:var(--sp-6);max-width:260px}.ig-footer__social{display:flex;align-items:center;gap:var(--sp-3)}.ig-footer__social-link{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--ig-radius-sm);background:rgb(255 255 255 / .05);border:1px solid var(--ig-border);color:var(--ig-muted);text-decoration:none;transition:color var(--ig-t),background var(--ig-t),border-color var(--ig-t)}.ig-footer__social-link:hover{color:var(--ig-primary);background:rgb(0 229 255 / .08);border-color:var(--ig-border-glow)}.ig-footer__col-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--ig-text);margin-bottom:var(--sp-4)}.ig-footer__col-list{display:flex;flex-direction:column;gap:var(--sp-2)}.ig-footer__col-link{font-size:.875rem;color:var(--ig-muted);text-decoration:none;transition:color var(--ig-t)}.ig-footer__col-link:hover{color:var(--ig-primary)}.ig-footer__bottom{border-top:1px solid var(--ig-border);padding-block:var(--sp-6)}.ig-footer__bottom .ig-footer__inner{grid-template-columns:1fr auto;gap:var(--sp-4);align-items:center}.ig-footer__copyright{font-size:.825rem;color:var(--ig-dim)}.ig-footer__legal{display:flex;align-items:center;gap:var(--sp-6)}.ig-footer__legal-link{font-size:.825rem;color:var(--ig-dim);text-decoration:none;transition:color var(--ig-t)}.ig-footer__legal-link:hover{color:var(--ig-primary)}.ig-toast{position:fixed;bottom:var(--sp-8);left:50%;transform:translateX(-50%) translateY(20px);display:flex;align-items:center;gap:var(--sp-2);background:var(--ig-card);border:1px solid var(--ig-success);border-radius:var(--ig-radius-md);padding:var(--sp-3) var(--sp-6);color:var(--ig-success);font-size:.875rem;font-weight:600;box-shadow:var(--ig-shadow-hover),var(--ig-glow-success);z-index:9999;opacity:0;pointer-events:none;transition:opacity var(--ig-t),transform var(--ig-t)}.ig-toast--visible{opacity:1;transform:translateX(-50%) translateY(0)}.ig-site{display:flex;flex-direction:column;min-height:100vh;background-color:var(--ig-bg);overflow-x:hidden;max-width:100vw}.ig-site-content{flex:1 0 auto}.ig-footer{flex-shrink:0}.ig-dark-theme,.ig-dark-theme body,.ig-dark-theme #wrapper,.ig-dark-theme #inner-wrap,.ig-dark-theme .site,.ig-dark-theme .site-container,.ig-dark-theme .content-area,.ig-dark-theme .content-container,.ig-dark-theme #primary,.ig-dark-theme .site-main,.ig-dark-theme .entry-content,.ig-dark-theme .single-content,.ig-dark-theme .content-bg,.ig-dark-theme .hentry,.ig-dark-theme .entry-content-wrap{background:transparent!important;box-shadow:none!important}.ig-dark-theme .content-container,.ig-dark-theme .site-container,.ig-dark-theme #primary,.ig-dark-theme .site-main{max-width:none!important;margin:0!important;padding:0!important}html:has(body.ig-dark-theme),body.ig-dark-theme{background-color:var(--ig-bg)!important}.ig-prose{color:var(--ig-muted);line-height:1.8;font-size:1.02rem}.ig-prose h2,.ig-prose h3,.ig-prose h4{color:var(--ig-text);line-height:1.3}.ig-prose h2{display:flex;align-items:center;gap:var(--sp-4);font-size:1.4rem;font-weight:700;color:var(--ig-text);letter-spacing:-.01em;margin-top:var(--sp-8);margin-bottom:var(--sp-4);padding-bottom:var(--sp-4);border-bottom:1px solid var(--ig-border)}.ig-prose h2::before{content:'🔹';flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;background:rgb(0 229 255 / .1);border:1px solid rgb(0 229 255 / .2);border-radius:var(--ig-radius-md)}.ig-prose h3{font-size:1.1rem;font-weight:800;color:var(--ig-text);margin-top:var(--sp-6);margin-bottom:var(--sp-3);padding:14px 20px;background:linear-gradient(90deg,rgb(0 229 255 / .1),var(--ig-card) 45%);border-left:4px solid var(--ig-primary);border-radius:10px;display:block}.ig-prose h4{display:inline-block;font-size:.95rem;font-weight:700;border-bottom:2px solid var(--ig-secondary);padding-bottom:2px;margin-top:var(--sp-4);margin-bottom:var(--sp-2)}.ig-prose p{margin-bottom:var(--sp-4);color:var(--ig-muted)}.ig-prose a{color:var(--ig-primary);text-decoration:underline;text-underline-offset:3px}.ig-prose a:hover{color:var(--ig-text)}.ig-prose ul,.ig-prose ol{margin-bottom:var(--sp-4);padding-left:var(--sp-6)}.ig-prose ul{list-style:disc}.ig-prose ol{list-style:decimal}.ig-prose li{margin-bottom:var(--sp-2);color:var(--ig-muted)}.ig-prose strong{color:var(--ig-text);font-weight:700}.ig-prose img{border-radius:var(--ig-radius-lg);border:1px solid var(--ig-border);margin-block:var(--sp-6)}