:root{--color-base: #ffffff;--color-surface: #f8f8fa;--color-hover: #f0f0f2;--color-pressed: #e4e4e7;--color-bright: #09090b;--color-primary: #18181b;--color-body: #27272a;--color-secondary: #52525b;--color-muted: #71717a;--color-faint: #a1a1aa;--color-edge: #e4e4e7;--color-edge-subtle: #f0f0f2;--color-edge-strong: #d4d4d8;--color-accent: #7a60a8;--color-accent-light: #ebe5f5;--color-accent-hover: #6b4f99;--color-soft-green: #2d8c58;--color-soft-blue: #3878a8;--color-soft-amber: #967020;--color-soft-red: #b04848;--max-width: 1200px;--section-gap: 120px;--section-gap-mobile: 72px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;--font-mono: "SF Mono", "Fira Code", "Cascadia Code", monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 16px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .1);--shadow-card: 0 1px 3px rgba(0, 0, 0, .04), 0 0 0 1px rgba(0, 0, 0, .03)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);color:var(--color-body);background:var(--color-base);line-height:1.6;overflow-x:hidden}a{color:var(--color-accent);text-decoration:none}a:hover{color:var(--color-accent-hover)}img,svg{max-width:100%;display:block}button{font-family:inherit;cursor:pointer}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:var(--section-gap) 0}.section-label{font-size:13px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--color-accent);margin-bottom:12px}.section-title{font-size:40px;font-weight:700;line-height:1.15;color:var(--color-bright);letter-spacing:-.02em;margin-bottom:16px}.section-desc{font-size:18px;line-height:1.6;color:var(--color-secondary);max-width:640px}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:#ffffffd9;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-edge)}.navbar-inner{max-width:var(--max-width);margin:0 auto;padding:0 24px;height:56px;display:flex;align-items:center;gap:32px}.navbar-logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--color-bright);flex-shrink:0}.navbar-logo-text{font-size:17px;font-weight:700;letter-spacing:-.01em}.navbar-links{display:flex;gap:24px;flex:1}.navbar-link{font-size:14px;color:var(--color-secondary);text-decoration:none;font-weight:500;transition:color .15s}.navbar-link:hover{color:var(--color-bright)}.navbar-icons{display:flex;align-items:center;gap:6px}.navbar-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);color:var(--color-muted);text-decoration:none;transition:color .15s,background .15s}.navbar-icon:hover{color:var(--color-accent);background:var(--color-accent-light)}.navbar-cta{font-size:14px;font-weight:600;color:#fff;background:var(--color-accent);padding:7px 18px;border-radius:var(--radius-sm);text-decoration:none;flex-shrink:0;transition:background .15s}.navbar-cta:hover{background:var(--color-accent-hover);color:#fff}.navbar-lang{font-size:12px;font-weight:600;padding:4px 10px;border:1px solid var(--color-edge);border-radius:var(--radius-sm);background:transparent;color:var(--color-secondary);cursor:pointer;transition:border-color .15s;flex-shrink:0}.navbar-lang:hover{border-color:var(--color-accent);color:var(--color-accent)}.navbar-burger{display:none;background:none;border:none;color:var(--color-body);padding:4px}.navbar-mobile-menu{display:flex;flex-direction:column;padding:8px 24px 16px;gap:4px;border-bottom:1px solid var(--color-edge);background:var(--color-base)}.navbar-mobile-link{font-size:15px;color:var(--color-body);text-decoration:none;padding:10px 0;font-weight:500}.navbar-mobile-cta{font-size:15px;font-weight:600;color:#fff;background:var(--color-accent);padding:10px 18px;border-radius:var(--radius-sm);text-decoration:none;text-align:center;margin-top:8px}.cap-row{display:flex;gap:48px;align-items:center;margin-bottom:96px}.cap-row:last-child{margin-bottom:0}.cap-row.reverse{flex-direction:row-reverse}.cap-text{flex:0 0 40%;min-width:0}.cap-demo-wrap{flex:1;min-width:0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}@media(max-width:768px){.navbar-links,.navbar-icons,.navbar-cta{display:none}.navbar-burger{display:block}.cap-row,.cap-row.reverse{flex-direction:column}.cap-text{flex:none;width:100%}.cap-demo-wrap{width:100%}.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.container{padding:0 16px}.section{padding:var(--section-gap-mobile) 0}.section-title{font-size:28px}.section-desc{font-size:16px}}@media(max-width:480px){.grid-4{grid-template-columns:1fr}}