:root{--color-primary: #0F172A;--color-secondary: #1E293B;--color-accent: #2563EB;--color-accent-hover: #1D4ED8;--color-accent-soft: #EFF4FF;--color-background: #FFFFFF;--color-surface: #F8FAFC;--color-text: #0F172A;--color-text-muted: #64748B;--color-border: #E2E8F0;--color-white: #FFFFFF;--color-success: #15803D;--color-success-soft: #F0FDF4;--color-error: #B91C1C;--color-error-soft: #FEF2F2;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-serif: "Lora", Georgia, "Times New Roman", serif;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-6xl: 3.75rem;--leading-tight: 1.2;--leading-snug: 1.4;--leading-normal: 1.6;--leading-relaxed: 1.75;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--container-max: 1280px;--container-padding: 1.5rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 999px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 4px 12px rgba(15, 23, 42, .08);--shadow-lg: 0 12px 32px rgba(15, 23, 42, .12);--transition-fast: .15s ease;--transition-base: .22s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-text);background-color:var(--color-background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,svg,video{display:block;max-width:100%}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}button{font-family:inherit;cursor:pointer;border:none;background:none}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);font-weight:600;line-height:var(--leading-tight);color:var(--color-primary);letter-spacing:-.01em}h1{font-size:var(--text-5xl)}h2{font-size:var(--text-4xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}p{color:var(--color-text)}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}::selection{background-color:var(--color-accent-soft);color:var(--color-primary)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--container-padding)}.section{padding-block:var(--space-20)}@media(max-width:768px){.section{padding-block:var(--space-12)}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}:root{--container-padding: 1.25rem}}.text-muted{color:var(--color-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-size:var(--text-sm);font-weight:600;border-radius:var(--radius-md);transition:background-color var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast)}.btn:active{transform:translateY(1px)}.btn-primary{background-color:var(--color-accent);color:var(--color-white)}.btn-primary:hover{background-color:var(--color-accent-hover)}.btn-outline{background-color:transparent;color:var(--color-primary);border:1px solid var(--color-border)}.btn-outline:hover{border-color:var(--color-primary)}.card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.figures{font-feature-settings:"tnum" 1}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.brand-logo{display:flex;align-items:center;gap:.85rem}.brand-logo__image{width:52px;height:52px;object-fit:contain;flex-shrink:0}.brand-logo__text{display:flex;flex-direction:column}.brand-logo__name{font-size:1rem;font-weight:700;color:var(--color-primary);line-height:1.2}.brand-logo__tagline{font-size:.75rem;color:var(--color-text-muted);line-height:1.2}@media(max-width:640px){.brand-logo__image{width:44px;height:44px}.brand-logo__name{font-size:.9rem}.brand-logo__tagline{font-size:.7rem}}.site-header{position:sticky;top:0;z-index:50;background-color:var(--color-background);border-bottom:1px solid var(--color-border)}.site-header__inner{margin-inline:auto;max-width:var(--container-max);padding-inline:var(--container-padding);padding-block:var(--space-4);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.site-header__logo-link{display:inline-flex;align-items:center}.site-nav{display:flex;align-items:center;gap:var(--space-8)}.site-nav__link{position:relative;font-size:var(--text-sm);font-weight:500;color:var(--color-secondary);padding-block:var(--space-1)}.site-nav__link:hover{color:var(--color-accent)}.site-nav__link:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background-color:var(--color-accent);transform:scaleX(0);transform-origin:left;transition:transform var(--transition-fast)}.site-nav__link:hover:after{transform:scaleX(1)}.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:28px;height:28px;padding:0}.nav-toggle__bar{display:block;width:100%;height:2px;background-color:var(--color-primary);border-radius:var(--radius-full);transition:transform var(--transition-base),opacity var(--transition-base)}.nav-toggle--active .nav-toggle__bar:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle--active .nav-toggle__bar:nth-child(2){opacity:0}.nav-toggle--active .nav-toggle__bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media(max-width:768px){.nav-toggle{display:flex}.site-nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background-color:var(--color-background);border-bottom:1px solid var(--color-border);padding-inline:var(--container-padding);box-shadow:var(--shadow-md);max-height:0;overflow:hidden;opacity:0;transition:max-height var(--transition-base),opacity var(--transition-base)}.site-nav--open{max-height:400px;opacity:1;padding-block:var(--space-2)}.site-nav__link{width:100%;padding-block:var(--space-3);border-bottom:1px solid var(--color-border)}.site-nav__link:after{display:none}.site-nav__link:last-child{border-bottom:none}}.site-footer{margin-top:var(--space-20);background-color:var(--color-surface);border-top:1px solid var(--color-border)}.site-footer__inner{margin-inline:auto;max-width:var(--container-max);padding-inline:var(--container-padding);padding-block:var(--space-10);display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-6)}.site-footer__copyright{font-size:var(--text-sm);color:var(--color-text-muted)}@media(min-width:768px){.site-footer__inner{flex-direction:row;align-items:center;justify-content:space-between}}