:root{--color-brand-primary: #023f89;--color-brand-primary-deep: #012f66;--color-brand-accent: #0f6bb7;--color-brand-accent-soft: #b3e8ff;--color-brand-green: #1a6e36;--color-bg: #f5faff;--color-surface: #ffffff;--color-surface-muted: #ebf6ff;--color-border: #cfe0f2;--color-text: #16324c;--color-text-muted: #4e647b;--color-white: #ffffff;--shadow-sm: 0 2px 8px rgba(2, 63, 137, .08);--shadow-md: 0 12px 30px rgba(2, 63, 137, .12);--radius-sm: 12px;--radius-md: 16px;--radius-lg: 20px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4rem;--space-9: 6rem;--container-max: 1200px;--container-text: 760px;--font-base: "Manrope", "Inter", system-ui, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;font-family:var(--font-base);color:var(--color-text);background:var(--color-bg);line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.container{width:min(calc(100% - 2.5rem),var(--container-max));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);background:#f5faffe6;border-bottom:1px solid rgba(207,224,242,.82)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);padding:1rem 0}.brand{display:inline-flex;align-items:center;gap:.7rem;flex:none}.brand-icon{height:2rem;width:auto;flex:none}.brand-wordmark{display:inline-flex;align-items:baseline;font-family:"Segoe UI Emoji","Apple Color Emoji","Noto Color Emoji",sans-serif;font-size:1.3rem;font-weight:700;line-height:1;letter-spacing:-.02em;white-space:nowrap;word-break:keep-all;flex:none}.brand-wordmark-main{color:#023f89}.brand-wordmark-accent{color:#0f6bb7;margin-left:.08em}.nav,.mobile-nav{display:flex;align-items:center;gap:1.25rem;color:var(--color-text-muted);font-weight:600}.nav>a,.mobile-nav a,.nav-dropdown-toggle{padding:.35rem 0}.nav>a:hover,.nav>a.active,.mobile-nav a:hover,.mobile-nav a.active,.nav-dropdown.active>.nav-dropdown-toggle,.nav-dropdown-toggle:hover,.nav-dropdown-menu a:hover,.nav-dropdown-menu a.active,.mobile-group-label.active{color:var(--color-brand-primary)}.nav-dropdown{position:relative}.nav-dropdown-toggle{display:inline-flex;align-items:center;gap:.35rem;border:0;background:transparent;color:inherit;font-weight:inherit;cursor:pointer}.nav-caret{font-size:.78rem;transform:translateY(1px)}.nav-dropdown-menu{position:absolute;top:calc(100% + .7rem);left:50%;transform:translate(-50%);min-width:9rem;display:none;flex-direction:column;gap:.15rem;padding:.45rem;border:1px solid var(--color-border);border-radius:14px;background:#fffffffa;box-shadow:var(--shadow-md)}.nav-dropdown.is-open .nav-dropdown-menu{display:flex}.nav-dropdown-menu a{padding:.6rem .75rem;border-radius:10px;white-space:nowrap}.mobile-group{display:grid;gap:0}.mobile-group-label{margin:0;padding:.9rem .2rem .3rem;font-size:.98rem;font-weight:700;color:var(--color-text-muted)}.mobile-sub-link{padding-left:1rem!important}.mobile-menu-toggle{display:none;align-items:center;justify-content:center;flex-direction:column;gap:.24rem;width:2.9rem;height:2.9rem;padding:0;border:1px solid var(--color-border);border-radius:12px;background:#ffffffe0;color:var(--color-brand-primary);box-shadow:var(--shadow-sm);cursor:pointer}.mobile-menu-toggle span{display:block;width:1.1rem;height:2px;border-radius:999px;background:currentColor;transition:transform .16s ease,opacity .16s ease}.mobile-menu-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg)}.mobile-menu-toggle.is-open span:nth-child(2){opacity:0}.mobile-menu-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.button{display:inline-flex;align-items:center;justify-content:center;padding:.875rem 1.5rem;border-radius:var(--radius-sm);border:1px solid transparent;font-weight:700;transition:.16s ease}.button:hover{transform:translateY(-1px)}.button-primary{background:linear-gradient(135deg,var(--color-brand-primary),var(--color-brand-accent));color:var(--color-white);box-shadow:var(--shadow-sm)}.button-primary:hover{background:linear-gradient(135deg,var(--color-brand-primary-deep),var(--color-brand-primary))}.mobile-nav{display:none;flex-direction:column;align-items:stretch;gap:0;padding:.35rem 1rem .9rem;border-top:1px solid rgba(207,224,242,.82);background:#fffffff0}.mobile-nav>a,.mobile-nav .mobile-group{border-bottom:1px solid rgba(207,224,242,.72)}.mobile-nav>a,.mobile-nav .mobile-group a{padding:.9rem .2rem;font-size:.98rem}.mobile-nav>a:last-child{border-bottom:0}.mobile-nav .mobile-group:last-child{border-bottom:0}.mobile-nav.is-open{display:flex}@media(max-width:900px){.nav,.header-cta{display:none}.header-inner{gap:.75rem;padding:.85rem 0}.brand-icon{height:1.7rem}.brand-wordmark{font-size:1.08rem}.mobile-menu-toggle{display:inline-flex}}@media(max-width:520px){.mobile-nav{padding-inline:.8rem}.mobile-nav>a,.mobile-nav .mobile-group a,.mobile-group-label{font-size:.92rem;letter-spacing:-.01em}}@media(max-width:720px){.container{width:min(calc(100% - 2rem),var(--container-max))}}