:root{--color-primary:#F97316;--color-primary-hover:#EA580C;--color-secondary:#FB923C;--color-accent:#F97316;--color-background:#FAFAF9;--color-surface:#FFFFFF;--color-foreground:#1C1917;--color-foreground-secondary:#57534E;--color-border:#E7E5E4;--color-border-hover:#D6D3D1;--shadow-sm:0 1px 2px 0 rgb(0 0 0 / 0.05);--shadow-md:0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);--shadow-lg:0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);--radius:0.5rem;--transition:350ms ease;--font-sans:'Inter', system-ui, -apple-system, sans-serif}@media(prefers-color-scheme:dark){:root:not(.light){--color-background:#2a2a2a;--color-surface:#3a3530;--color-foreground:#FAFAF9;--color-foreground-secondary:#A8A29E;--color-border:#292524;--color-border-hover:#44403C}}.light{--color-background:#FAFAF9;--color-surface:#FFFFFF;--color-foreground:#1C1917;--color-foreground-secondary:#57534E;--color-border:#E7E5E4;--color-border-hover:#D6D3D1}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:16px;line-height:1.5;scroll-behavior:smooth}body{background-color:var(--color-background);color:var(--color-foreground);min-height:100vh;display:flex;flex-direction:column;transition:background-color var(--transition),color var(--transition)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}main{flex:1}.site-header{background-color:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;gap:1rem}.nav{display:flex;align-items:center;gap:1.5rem}.nav a{color:var(--color-foreground-secondary);text-decoration:none;font-weight:500;transition:color var(--transition)}.nav a:hover{color:var(--color-primary)}.lang-selector{display:flex;gap:.25rem;background-color:var(--color-background);padding:.25rem;border-radius:var(--radius);border:1px solid var(--color-border)}.lang-selector a{padding:.375rem .75rem;border:none;background:0 0;color:var(--color-foreground-secondary);font-size:.875rem;font-weight:500;text-decoration:none;border-radius:calc(var(--radius) - 2px);transition:all var(--transition)}.lang-selector a:hover{color:var(--color-foreground)}.lang-selector a.active{background-color:var(--color-primary);color:#fff}.hero{padding:5rem 0 3rem;background:linear-gradient(to bottom,var(--color-surface),var(--color-background))}.hero-inner{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2.5rem;max-width:900px;margin:0 auto;text-align:center}.hero-title{font-size:clamp(3rem,6vw,5rem);font-weight:700;color:var(--color-primary);line-height:1;letter-spacing:.3em}.hero-bottom{display:flex;align-items:center;justify-content:center;gap:2rem}.hero-logo img{width:120px;height:auto}.hero-slogan-col{text-align:left;max-width:500px}.hero-slogan{font-size:clamp(1.4rem,2vw,2.8rem);color:var(--color-foreground-secondary);line-height:1.5;white-space:pre-line}.section{padding:3rem 0}.section-title{font-size:1.875rem;font-weight:700;color:var(--color-foreground);text-align:center;margin-bottom:2rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.5rem;transition:all var(--transition);text-decoration:none;color:inherit;display:block}.card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-lg)}.card-icon{width:48px;height:48px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.card-icon svg{width:24px;height:24px;color:var(--color-primary)}.card h3{font-size:1.25rem;font-weight:600;color:var(--color-foreground);margin-bottom:.5rem}.card p{color:var(--color-foreground-secondary);font-size:.9375rem}.site-footer{background-color:var(--color-surface);border-top:1px solid var(--color-border);padding:2rem 0;margin-top:auto}.footer-inner{display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}.footer-inner p{color:var(--color-foreground-secondary);font-size:.875rem}@media(max-width:768px){.hero-bottom{flex-direction:column;gap:1rem}.hero-logo img{width:100px}.hero-slogan-col{text-align:center;max-width:none}.hero-title{font-size:2rem}.header-inner{flex-wrap:wrap}.nav{order:3;width:100%;justify-content:center;padding-top:1rem;border-top:1px solid var(--color-border);margin-top:1rem}.hero{padding:2rem 0}.section{padding:2rem 0}}a:focus-visible,button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}html{scroll-behavior:auto}}