html.theme-light,html[data-theme=light]{color-scheme:light!important}html.theme-dark,html[data-theme=dark]{color-scheme:dark!important}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body,h1,h2,h3,h4,h5,h6,p,figure{margin:0}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit;color:inherit}a{color:inherit;text-decoration:none}button{border:0;background:none;cursor:pointer}:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}@media (max-width: 640px){:where(input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=color]),select,textarea){font-size:16px}}body.quiz-active,body.dashboard-fullscreen-lock{overflow:hidden;position:fixed;width:100%;height:100%}:root{--color-brand: #f57c20;--color-brand-600: #ea580c;--color-brand-700: #c2410c;--color-brand-50: #fff7ed;--color-brand-100: #ffedd5;--color-text: #1f2933;--color-text-soft: #52606d;--color-muted: #758194;--color-inverse: #f8fbff;--color-bg: #ffffff;--color-bg-tint: #f5f8fb;--color-surface: #f8fafc;--color-surface-alt: #ffffff;--color-surface-dark: #0b1f30;--color-border: rgba(31, 41, 51, .12);--color-focus: #015f63;--color-positive: #18a957;--color-success: #10b981;--color-warning: #ffb020;--color-danger: #e0342b;--color-error: #ef4444;--color-text-light: #9ca3af;--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1.125rem;--radius-xl: 1.75rem;--shadow-sm: 0 10px 30px rgba(18, 35, 51, .08);--shadow-md: 0 18px 40px rgba(18, 35, 51, .12);--shadow-lg: 0 30px 70px rgba(18, 35, 51, .16);--shadow-ring: 0 0 0 4px color-mix(in srgb, var(--color-brand) 24%, transparent);--header-height: 4.5rem;--header-topbar-height: 2.25rem;--header-total-height: calc(var(--header-topbar-height) + var(--header-height));--container: min(1160px, 92vw);--container-wide: min(1280px, 94vw);--container-narrow: min(780px, 92vw);--safe-area-bottom: env(safe-area-inset-bottom, 0px);--font-sans: "Inter", "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--fs-xxs: .6875rem;--fs-xs: .75rem;--fs-sm: .875rem;--fs-base: 1.0125rem;--fs-lg: 1.25rem;--fs-xl: 1.5rem;--fs-2xl: 1.875rem;--fs-3xl: clamp(2.25rem, 4vw + 1.5rem, 3.25rem);--fs-4xl: clamp(2.75rem, 6vw + 1.5rem, 4.25rem);--lh-tight: 1.12;--lh-normal: 1.6;--gradient-hero: radial-gradient(110% 120% at 5% -20%, rgba(255, 170, 140, .35) 0%, transparent 65%), linear-gradient(180deg, #ffffff 0%, #f5f8fb 68%, #ffffff 100%);--gradient-cta: linear-gradient(120deg, #09283d 0%, #0f3f5c 45%, #124c64 100%);--gradient-footer: linear-gradient(180deg, #0b1f30 0%, #08141f 100%)}.theme-dark{--color-bg: #0a0e14;--color-bg-tint: #0f141c;--color-surface: #131821;--color-surface-alt: #1a2028;--color-surface-dark: #0b1f30;--color-text: #e8eef6;--color-text-soft: #c2cad6;--color-muted: #99a4b3;--color-inverse: #0f1720;--color-border: rgba(200, 220, 240, .14);--color-focus: #5dd9de;--color-positive: #2dd872;--color-warning: #ffb847;--color-danger: #ff6b6b;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .5);--shadow-md: 0 8px 24px rgba(0, 0, 0, .6);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .7);--shadow-ring: 0 0 0 4px rgba(93, 217, 222, .3);--gradient-hero: radial-gradient(110% 120% at 5% -20%, rgba(245, 124, 32, .15) 0%, transparent 65%), linear-gradient(180deg, #0a0e14 0%, #0f141c 68%, #0a0e14 100%);--gradient-cta: linear-gradient(120deg, #164b68 0%, #1a5c7a 45%, #1e698c 100%);--gradient-footer: linear-gradient(180deg, #080c11 0%, #050709 100%)}@media (prefers-color-scheme: dark){:root:not(.theme-light){--color-bg: #0a0e14;--color-bg-tint: #0f141c;--color-surface: #131821;--color-surface-alt: #1a2028;--color-surface-dark: #0b1f30;--color-text: #e8eef6;--color-text-soft: #c2cad6;--color-muted: #99a4b3;--color-inverse: #0f1720;--color-border: rgba(200, 220, 240, .14);--color-focus: #5dd9de;--color-positive: #2dd872;--color-warning: #ffb847;--color-danger: #ff6b6b;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .5);--shadow-md: 0 8px 24px rgba(0, 0, 0, .6);--shadow-lg: 0 16px 48px rgba(0, 0, 0, .7);--shadow-ring: 0 0 0 4px rgba(93, 217, 222, .3);--gradient-hero: radial-gradient(110% 120% at 5% -20%, rgba(245, 124, 32, .15) 0%, transparent 65%), linear-gradient(180deg, #0a0e14 0%, #0f141c 68%, #0a0e14 100%);--gradient-cta: linear-gradient(120deg, #164b68 0%, #1a5c7a 45%, #1e698c 100%);--gradient-footer: linear-gradient(180deg, #080c11 0%, #050709 100%)}}html,body{height:100%}body{font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-normal);color:var(--color-text);background:var(--gradient-hero);overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;inset:-25vh -35vw auto auto;width:clamp(420px,60vw,620px);height:clamp(420px,60vw,620px);background:radial-gradient(closest-side,color-mix(in srgb,var(--color-brand) 32%,transparent),transparent 72%);opacity:.3;pointer-events:none;z-index:-1}.container{width:var(--container);margin-inline:auto;padding-inline:clamp(1rem,5vw,2rem)}.stack>*+*{margin-top:var(--stack-space, 1rem)}.cluster{display:flex;flex-wrap:wrap;align-items:center;gap:var(--cluster-gap, .75rem)}.center{box-sizing:content-box;margin-inline:auto;max-width:var(--container);padding-inline:1rem}a{color:inherit;text-decoration:none;transition:color .2s ease,text-decoration-color .2s ease}.link{color:var(--color-brand-700);font-weight:600;text-decoration:underline;text-decoration-color:#e8401a8c;text-underline-offset:3px}.link:hover{text-decoration-color:currentColor}.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:600;letter-spacing:.01em;line-height:1;border-radius:999px;padding:.75rem 1.15rem;transition:transform .08s ease,box-shadow .18s ease,background-color .2s ease;border:1px solid transparent}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn--primary{background:linear-gradient(135deg,var(--color-brand) 0%,color-mix(in srgb,var(--color-brand-600) 80%,#fff) 100%);color:#fff;box-shadow:var(--shadow-sm)}.btn--primary:hover{box-shadow:var(--shadow-md)}.btn--outline{background:transparent;color:var(--color-text);border-color:#1f29332e}.btn--outline:hover{background:#fffc;box-shadow:var(--shadow-sm)}.btn--ghost{background:transparent;color:var(--color-text)}.btn--sm{padding:.5rem .75rem;font-size:var(--fs-sm)}.btn--lg{padding:.875rem 1.125rem;font-size:var(--fs-lg)}body.mobile-nav-open{overflow:hidden;touch-action:none}app-header{display:block;position:sticky;top:0;z-index:90;background:var(--color-bg, #ffffff);color:inherit}app-header .site-header{padding-block:0}app-header .site-header__inner{display:flex;align-items:center;gap:clamp(.75rem,2.6vw,1.5rem)}@media (max-width: 1023px){app-header{--header-height: 64px}app-header .site-header__inner{padding-inline:clamp(.75rem,3vw,1.25rem);gap:clamp(.65rem,3vw,1.1rem)}}@media (max-width: 767px){app-header .site-header__inner{padding-inline:clamp(.5rem,4vw,.85rem);gap:clamp(.5rem,5vw,.9rem)}}.app-shell,main.app-shell{display:block;background:#fff;min-height:100vh}.card{background:var(--color-surface-alt, #ffffff);border-radius:var(--radius-lg, 18px);border:1px solid rgba(19,35,51,.08)}.pill{display:inline-flex;align-items:center;gap:.35rem;padding:.3rem .6rem;border-radius:999px;font-weight:600;font-size:var(--fs-xxs, .7rem);background:var(--color-brand-100, #ffedd5);color:var(--color-brand-700, #c2410c)}.cl-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:8px;font-weight:600;text-decoration:none;padding:.65rem 1.25rem;border:2px solid transparent}.cl-button.-primary{background:var(--color-brand, #f57c20);color:#fff}.cl-button.-secondary{background:#fff;color:var(--color-brand-700, #c2410c);border-color:currentColor}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.theme-dark body:before{background:radial-gradient(closest-side,rgba(245,124,32,.18),transparent 72%);opacity:.25}.theme-dark .btn--outline{border-color:#c8dcf047;color:var(--color-text)}.theme-dark .btn--outline:hover{background:#c8dcf01f;border-color:#c8dcf066}.theme-dark .card{background:var(--color-surface);border-color:#c8dcf01f}.theme-dark .pill{background:#f57c2033;color:#ffb366}.theme-dark .cl-button.-secondary{background:var(--color-surface);color:var(--color-brand);border-color:var(--color-brand)}.theme-dark .cl-button.-secondary:hover{background:#f57c2026}.theme-dark .link{color:var(--color-brand);text-decoration-color:#f57c2073}.theme-dark .app-shell,.theme-dark main.app-shell{background:var(--color-bg)}.theme-dark body{background:var(--color-bg)}@media (prefers-color-scheme: dark){:root:not(.theme-light) body:before{background:radial-gradient(closest-side,rgba(245,124,32,.18),transparent 72%);opacity:.25}:root:not(.theme-light) .btn--outline{border-color:#c8dcf047;color:var(--color-text)}:root:not(.theme-light) .btn--outline:hover{background:#c8dcf01f;border-color:#c8dcf066}:root:not(.theme-light) .card{background:var(--color-surface);border-color:#c8dcf01f}:root:not(.theme-light) .pill{background:#f57c2033;color:#ffb366}:root:not(.theme-light) .cl-button.-secondary{background:var(--color-surface);color:var(--color-brand);border-color:var(--color-brand)}:root:not(.theme-light) .cl-button.-secondary:hover{background:#f57c2026}:root:not(.theme-light) .link{color:var(--color-brand);text-decoration-color:#f57c2073}:root:not(.theme-light) .app-shell,:root:not(.theme-light) main.app-shell{background:var(--color-bg)}:root:not(.theme-light) body{background:var(--color-bg)}}