:root{--color-bg:#EEF3F7;--color-section:#DCE7F0;--color-card:#FFFFFF;--color-text:#263238;--color-heading:#1E3A5F;--color-primary:#FF6B35;--color-primary-hover:#D9541E;--color-accent:#3BB273;--color-success:#3BB273;--color-warning:#FFB020;--color-danger:#E53935;--color-border:#9DB4C0;--gray-50:#F7FAFC;--gray-100:#EDF2F7;--gray-200:#E2E8F0;--gray-300:#CBD5E0;--gray-400:#A0AEC0;--gray-500:#718096;--gray-600:#4A5568;--gray-700:#2D3748;--gray-800:#1A202C;--gray-900:#171923;--font-sans:"Poppins",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-serif:"Playfair Display","Times New Roman",serif;--font-mono:"Fira Code","SFMono-Regular",Menlo,monospace;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--font-size-5xl:3rem;--line-height-tight:1.1;--line-height-snug:1.25;--line-height-normal:1.5;--line-height-relaxed:1.7;--space-0:0;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--radius-xl:24px;--radius-pill:999px;--shadow-sm:0 4px 8px rgba(15,23,42,0.08);--shadow-md:0 10px 25px rgba(15,23,42,0.14);--shadow-lg:0 20px 45px rgba(15,23,42,0.18);--transition-fast:150ms ease-out;--transition-base:220ms cubic-bezier(0.22,0.61,0.36,1);--transition-slow:400ms cubic-bezier(0.22,0.61,0.36,1)}*,*::before,*::after{box-sizing:border-box}*{margin:0;padding:0}html,body{height:100%}html{scroll-behavior:smooth;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body{font-family:var(--font-sans);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text);background-color:var(--color-bg)}img,picture,video,canvas,svg{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit;color:inherit}a{color:inherit;text-decoration:none}a:hover{text-decoration:none}p{margin-bottom:var(--space-4);line-height:var(--line-height-relaxed)}p:last-child{margin-bottom:0}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);font-weight:600;color:var(--color-heading);line-height:var(--line-height-tight);margin-bottom:var(--space-3)}h1{font-size:var(--font-size-5xl);letter-spacing:0.02em}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-base);text-transform:uppercase;letter-spacing:0.08em}ul,ol{padding-left:1.25rem;margin-bottom:var(--space-4)}button{border:none;background:none;padding:0;cursor:pointer}input,textarea,select{border-radius:var(--radius-md);border:1px solid rgba(157,180,192,0.6);background-color:rgba(255,255,255,0.9);padding:0.6rem 0.85rem;outline:0;transition:border-color var(--transition-base),box-shadow var(--transition-base),background-color var(--transition-fast)}input::placeholder,textarea::placeholder{color:var(--gray-400)}input:focus-visible,textarea:focus-visible,select:focus-visible{border-color:var(--color-primary);box-shadow:0 0 0 1px rgba(255,107,53,0.35),0 18px 30px rgba(15,23,42,0.12);background-color:#fff}input[disabled],textarea[disabled],select[disabled]{cursor:not-allowed;opacity:0.6;background-color:var(--gray-100)}table{width:100%;border-collapse:collapse}th,td{padding:0.75rem;text-align:left}blockquote{border-left:4px solid var(--color-primary);padding-left:var(--space-3);margin:var(--space-4) 0;font-style:italic;color:var(--gray-600)}code,kbd,samp,pre{font-family:var(--font-mono)}pre{overflow:auto;background:rgba(15,23,42,0.9);color:#e5e7eb;padding:var(--space-4);border-radius:var(--radius-md)}.container{width:100%;max-width:1120px;margin:0 auto;padding-left:var(--space-4);padding-right:var(--space-4)}.container-wide{width:100%;max-width:1320px;margin:0 auto;padding-left:var(--space-4);padding-right:var(--space-4)}.flex{display:flex}.inline-flex{display:inline-flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-col{display:flex;flex-direction:column}.grid{display:grid}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-6)}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-6)}.grid-auto-fit{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--space-6)}.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}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.75rem 1.5rem;border-radius:var(--radius-pill);font-size:var(--font-size-sm);font-weight:600;letter-spacing:0.04em;text-transform:uppercase;border:1px solid transparent;background:linear-gradient(135deg,var(--color-primary),#ff875e);color:#fff;box-shadow:var(--shadow-md);transition:transform var(--transition-base),box-shadow var(--transition-base),background var(--transition-fast),border-color var(--transition-fast),color var(--transition-fast)}.btn:hover{background:linear-gradient(135deg,var(--color-primary-hover),#ff6b35);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.btn-secondary{background:transparent;color:var(--color-heading);border-color:rgba(30,58,95,0.4);box-shadow:none}.btn-secondary:hover{background:rgba(30,58,95,0.06);border-color:var(--color-heading);box-shadow:var(--shadow-sm)}.btn-ghost{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.2);color:#fff;backdrop-filter:blur(10px)}.btn-ghost:hover{background:rgba(255,255,255,0.16);border-color:rgba(255,255,255,0.6)}.btn[disabled],.btn:disabled{cursor:not-allowed;opacity:0.6;box-shadow:none;transform:none}.card{background-color:var(--color-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--space-5);border:1px solid rgba(157,180,192,0.35);transition:transform var(--transition-base),box-shadow var(--transition-base),border-color var(--transition-fast),background-color var(--transition-fast)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--color-primary-hover)}.card-muted{background-color:rgba(220,231,240,0.6);box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;gap:0.35rem;padding:0.2rem 0.75rem;border-radius:var(--radius-pill);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:0.08em;background-color:rgba(59,178,115,0.09);color:var(--color-accent);border:1px solid rgba(59,178,115,0.5)}.section{padding-top:var(--space-16);padding-bottom:var(--space-16)}.section-alt{background-color:var(--color-section)}.section-header{margin-bottom:var(--space-10);max-width:640px}.section-kicker{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:0.18em;color:var(--gray-500);margin-bottom:var(--space-2)}.section-title{font-size:var(--font-size-3xl);margin-bottom:var(--space-3)}.section-subtitle{font-size:var(--font-size-lg);color:var(--gray-600)}.surface-elevated{background:radial-gradient(circle at top left,rgba(255,255,255,0.45),transparent 55%),radial-gradient(circle at bottom right,rgba(220,231,240,0.8),transparent 60%);backdrop-filter:blur(16px)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}.focus-ring{outline:2px solid transparent;outline-offset:2px}.focus-ring:focus-visible{outline-color:var(--color-primary)}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:0.001ms!important;animation-iteration-count:1!important;transition-duration:0.001ms!important}}@media (max-width:1024px){h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-2xl)}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:768px){.container,.container-wide{padding-left:var(--space-3);padding-right:var(--space-3)}.grid-2,.grid-3{grid-template-columns:minmax(0,1fr)}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-xl)}.section{padding-top:var(--space-12);padding-bottom:var(--space-12)}}