:root{--bg-primary: #0D0D0D;--bg-secondary: #1A1A1A;--bg-card: rgba(28, 28, 32, .65);--primary: #E63946;--primary-dim: rgba(230, 57, 70, .15);--text-primary: #FFFFFF;--text-secondary: #A0A0A0;--text-tertiary: #6A6A6A;--border: rgba(255, 255, 255, .08);--success: #34C759;--warning: #FF9500;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;overflow-anchor:none}section[id]{scroll-margin-top:60px;scroll-snap-margin-top:60px}@media(max-width:900px){section[id]{scroll-margin-top:55px;scroll-snap-margin-top:55px}}@media(max-width:480px){section[id]{scroll-margin-top:50px;scroll-snap-margin-top:50px}}body{font-family:var(--font);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--primary);text-decoration:none;transition:color .2s}a:hover{color:var(--text-primary)}img{max-width:100%;height:auto}a:focus-visible,button:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:4px}.container{max-width:1200px;margin:0 auto;padding:0 24px}nav{position:fixed;top:0;left:0;right:0;z-index:1002;background:#0d0d0de6;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}.nav-content{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;max-width:1200px;margin:0 auto}.nav-logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px;color:var(--text-primary);text-decoration:none}.nav-logo img{height:40px}.nav-logo:hover{color:var(--text-primary)}.nav-brand{font-size:24px;font-weight:800;letter-spacing:-.5px;color:var(--text-primary)}.nav-brand span{color:var(--primary)}.nav-hamburger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;cursor:pointer;z-index:1001;border:none;background:none;padding:8px}.nav-hamburger span{display:block;width:100%;height:2px;background:var(--text-primary);border-radius:2px;transition:transform .3s,opacity .3s}.nav-hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.nav-hamburger.active span:nth-child(2){opacity:0}.nav-hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.nav-mobile-menu{display:none;position:fixed;inset:0;background:#0d0d0dfa;z-index:1000;padding:90px 24px 0;flex-direction:column;align-items:center;justify-content:center;gap:4px;overflow-y:auto}.nav-mobile-menu.active{display:flex}.nav-mobile-menu a{color:var(--text-primary);font-size:18px;font-weight:600;padding:16px 24px;text-align:center;width:100%;max-width:300px}.nav-mobile-menu a:hover{color:var(--primary);text-decoration:none}.nav-mobile-menu .mobile-cta{background:var(--primary);color:#fff!important;padding:16px 40px;border-radius:var(--radius-md);margin-top:24px;border-bottom:none;width:auto;box-shadow:0 4px 16px #e639464d}.nav-links{display:flex;gap:28px;align-items:center}.nav-links a{color:var(--text-secondary);font-size:14px;font-weight:500;white-space:nowrap}.nav-links a:hover{color:var(--text-primary);text-decoration:none}.nav-cta{background:var(--primary);color:#fff!important;padding:10px 20px;border-radius:var(--radius-md);font-weight:600}.nav-cta:hover{opacity:.9}.lang-switcher{position:relative}.lang-current{display:flex;align-items:center;gap:5px;background:none;border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 10px;color:var(--text-secondary);font-size:12px;font-weight:600;font-family:var(--font);cursor:pointer;transition:color .2s,border-color .2s}.lang-current:hover{color:var(--text-primary);border-color:#fff3}.lang-globe{flex-shrink:0}.lang-dropdown{display:none;position:absolute;top:calc(100% + 6px);right:0;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:6px 0;min-width:130px;box-shadow:0 8px 24px #0006;z-index:1010}.lang-switcher.open .lang-dropdown{display:block}.lang-dropdown a{display:block;padding:8px 16px;color:var(--text-secondary);font-size:13px;font-weight:500;white-space:nowrap}.lang-dropdown a:hover{background:#ffffff0d;color:var(--text-primary);text-decoration:none}.lang-switcher-mobile{display:flex;gap:8px;justify-content:center;margin-top:auto;padding:20px 0;padding-bottom:calc(20px + env(safe-area-inset-bottom,0px));width:100%;flex-shrink:0}.lang-pill{padding:6px 10px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;color:var(--text-tertiary)!important;border:none;background:none;transition:color .2s}.lang-pill:hover{color:var(--text-primary)!important;text-decoration:none}.lang-pill.active{color:var(--text-primary)!important;background:#ffffff14}footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:60px 24px 40px}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;max-width:1200px;margin-left:auto;margin-right:auto}.footer-brand h3{font-size:24px;font-weight:700;margin-bottom:16px;color:var(--text-primary)}.footer-brand p{color:var(--text-secondary);font-size:14px;line-height:1.6;margin:0}.footer-brand p+p{margin-top:0}.footer-brand p strong{color:var(--text-primary)}.footer-links h4{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-tertiary);margin-bottom:14px}.footer-links ul{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:6px}.footer-links a{color:var(--text-secondary);font-size:13px;white-space:nowrap}.footer-links a:hover{color:var(--text-primary);text-decoration:none}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:40px;border-top:1px solid var(--border);color:var(--text-tertiary);font-size:14px;max-width:1200px;margin:0 auto}@media(max-width:1024px){.nav-links{gap:20px}.nav-links a{font-size:13px}.footer-content{grid-template-columns:1fr 1fr 1fr;gap:32px}.footer-brand{grid-column:1 / -1;text-align:center;padding-bottom:24px;border-bottom:1px solid var(--border)}}@media(max-width:900px){.nav-links{display:none}.lang-switcher-mobile,.nav-hamburger{display:flex}.nav-logo img{height:40px}.footer-content{grid-template-columns:1fr;gap:24px;text-align:center}.footer-brand{order:-1;padding-bottom:24px;border-bottom:1px solid var(--border)}.footer-links{display:flex;flex-direction:column;align-items:center}.footer-links ul{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 20px}.footer-links li{margin-bottom:0}.footer-bottom{flex-direction:column;gap:16px;text-align:center}}@media(max-width:480px){.footer-brand h3{font-size:20px}.footer-brand p{font-size:13px}.footer-links h4{font-size:11px}.footer-links a{font-size:13px}.footer-bottom{font-size:12px;gap:12px}}@media(max-width:380px){.nav-logo img{height:34px}.nav-brand{font-size:18px}.nav-mobile-menu a{font-size:16px;padding:12px 20px}.lang-pill{padding:7px 10px;font-size:12px}.footer-brand h3{font-size:18px}.footer-bottom{font-size:11px}}.related-guides{margin-top:48px;padding:24px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg)}.related-guides h3{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:16px}.related-guides ul{list-style:none;padding:0;margin:0}.related-guides li{margin-bottom:8px}.related-guides a{color:var(--text-secondary);font-size:14px;transition:color .2s}.related-guides a:hover{color:var(--primary)}@supports (padding: env(safe-area-inset-bottom)){footer{padding-bottom:calc(40px + env(safe-area-inset-bottom))}nav{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}.container{padding-left:max(24px,env(safe-area-inset-left));padding-right:max(24px,env(safe-area-inset-right))}@media(max-width:768px){.container{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}