@charset "UTF-8";:root{--font-ui: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-article: "Merriweather", Georgia, "Times New Roman", serif;--type-h1: clamp(1.5rem, 1rem + 1.2vw, 2.125rem);--type-h2: clamp(1.25rem, .95rem + .9vw, 1.625rem);--type-h3: clamp(1.0625rem, .9rem + .6vw, 1.375rem);--type-h4: clamp(.95rem, .9rem + .4vw, 1.1875rem);--type-body: clamp(.9375rem, .9rem + .2vw, 1rem);--type-small: clamp(.8rem, .78rem + .15vw, .875rem);--lh-heading: 1.14;--lh-body: 1.55;--weight-light: 300;--weight-regular: 400;--weight-medium: 500;--weight-semibold: 600;--weight-bold: 700;--weight-extrabold: 800;--color-primary: #2FA69A;--color-primary-hover: #26857C;--color-accent: #4DC3B7;--color-bg: #ffffff;--color-bg-light: #fafafa;--color-border: #e5e5e5;--color-text-dark: #111111;--color-text-body: #2E2E2E;--color-text-muted: #777;--color-text-subtle: #999;--brand-teal: #229688;--brand-mix1: #2FA495;--brand-mix2: #49B7A7;--brand-mix3: #66C7B3;--brand-mix4: #A7D99A;--brand-yellow: #E3D764;--bargraph-fill: #79CDD0;--bargraph-fill-dark: #2E4A49;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 12px;--radius-pill: 50px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .08);--shadow-md: 0 2px 6px rgba(0, 0, 0, .12);--shadow-lg: 0 4px 12px rgba(0, 0, 0, .16)}html,body{font-family:var(--font-ui);font-size:var(--type-body);line-height:var(--lh-body);color:var(--color-text-body);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}.main-content{padding:var(--spacing-xl)}@media (max-width: 640px){.main-content{padding:0 var(--spacing-sm)}}h1,h2,h3,h4,h5,h6{font-family:var(--font-ui);color:var(--color-text-dark);margin:0 0 .5rem;letter-spacing:-.2px;font-weight:var(--weight-semibold)}h1{font-size:var(--type-h1)}h2{font-size:var(--type-h2)}h3{font-size:var(--type-h3)}p{margin:0 0 1rem}.article-content{font-family:var(--font-article);font-size:18px;line-height:1.8;color:var(--color-text-dark);max-width:680px}.text-muted{color:var(--color-text-muted)}.text-subtle{color:var(--color-text-subtle)}.btn{grid-column:span 2;justify-self:center;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-pill);padding:.8rem 2rem;cursor:pointer;font-weight:600;font-size:1rem;transition:background .2s ease,box-shadow .2s ease}.btn:hover{background:var(--color-primary-hover);box-shadow:var(--shadow-sm)}.btn-primary{background:var(--color-primary);color:#fff;font-weight:var(--weight-semibold)}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--color-bg-light);color:var(--color-text-dark);border:1px solid var(--color-border)}.btn-secondary:hover{background:#f0f0f0}.btn-outline{background:transparent;color:var(--color-primary);border:1px solid var(--color-primary)}.btn-outline:hover{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-danger{background:#e74c3c;color:#fff}.btn-danger:hover{background:#c0392b;box-shadow:var(--shadow-md)}.btn-sm{font-size:.8rem;padding:.4rem 1rem}.btn-lg{font-size:1rem;padding:.7rem 1.6rem}