@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap";:root{--font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;--bg-color: #f8fafc;--text-color: #0f172a;--text-muted: #475569;--primary: #4f46e5;--primary-hover: #4338ca;--accent: #06b6d4;--surface: rgba(255, 255, 255, .7);--border: #cbd5e1;--header-bg: rgba(255, 255, 255, .6);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius: 16px}*{box-sizing:border-box}body{margin:0;background-color:var(--bg-color);background-image:radial-gradient(circle at 85% 15%,rgba(6,182,212,.15) 0%,transparent 40%),radial-gradient(circle at 15% 50%,rgba(79,70,229,.1) 0%,transparent 50%),radial-gradient(var(--border) 1px,transparent 1px);background-size:100% 100%,100% 100%,24px 24px;background-attachment:fixed;color:var(--text-color);font-family:var(--font-sans);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1)}.sf-layout{min-height:100vh}.sf-header{border-bottom:1px solid rgba(255,255,255,.3);background:var(--header-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:sticky;top:0;z-index:50;box-shadow:0 1px 3px #00000005}.sf-header-content{max-width:1080px;margin:0 auto;padding:16px 24px;display:flex;justify-content:space-between;align-items:center}.sf-brand{color:var(--text-color);font-weight:900;font-size:1.4rem;letter-spacing:-.04em;background:linear-gradient(135deg,var(--text-color),var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.sf-nav{display:flex;gap:24px}.sf-nav-link{color:var(--text-muted);font-weight:600;font-size:.95rem}.sf-nav-link:hover{color:var(--primary)}.sf-main{max-width:1080px;margin:0 auto;padding:64px 24px 80px}.sf-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;border-radius:9999px;font-weight:700;font-size:1rem;cursor:pointer;letter-spacing:-.01em}.sf-btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;border:none;box-shadow:0 4px 14px #4f46e566}.sf-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #4f46e580}.sf-btn-secondary{background:#fffc;color:var(--text-color);border:1px solid rgba(15,23,42,.1);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.sf-btn-secondary:hover{background:#fff;border-color:#0f172a33;transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}.sf-section-header{margin-bottom:32px}.sf-section-title{margin:0;font-size:2.25rem;font-weight:800;letter-spacing:-.03em}.sf-section-subtitle{margin:12px 0 0;color:var(--text-muted);max-width:700px;font-size:1.15rem;font-weight:500}.sf-hero{margin-bottom:80px;text-align:center;padding:40px 0}.sf-hero-title{margin:0 auto 24px;font-size:clamp(3rem,6vw,4.5rem);font-weight:900;line-height:1.05;letter-spacing:-.04em;background:linear-gradient(135deg,var(--text-color) 30%,var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;max-width:900px}.sf-hero-subtitle{margin:0 auto 40px;color:var(--text-muted);font-size:1.35rem;font-weight:500;max-width:800px}.sf-hero-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}.sf-blog-header{margin-bottom:48px;text-align:center}.sf-card{background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.8);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden}.sf-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));opacity:0;transition:opacity .3s ease}.sf-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);border-color:#fff;background:#ffffffe6}.sf-card:hover:before{opacity:1}.sf-card-title{margin:0 0 12px;font-size:1.4rem;font-weight:700;letter-spacing:-.02em}.sf-card-desc{margin:0;color:var(--text-muted);font-size:1.05rem}.sf-grid{display:grid;gap:24px}.sf-grid-teaser,.sf-start-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.sf-trust-section,.sf-start-section,.sf-custom-section,.sf-featured-section,.sf-latest-section{margin-bottom:80px}.sf-trust-grid,.sf-custom-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.sf-trust-point,.sf-custom-item{padding:20px 24px;font-weight:600;display:flex;align-items:center;background:#fff9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius);border:1px solid rgba(255,255,255,.8)}.sf-trust-point:before,.sf-custom-item:before{content:"→";color:var(--primary);margin-right:12px;font-weight:800;font-size:1.2rem}.sf-view-all-link-wrapper{margin-top:32px}.sf-view-all-link{color:var(--primary);font-weight:700;font-size:1.1rem;display:inline-flex;align-items:center}.sf-view-all-link:hover{color:var(--primary-hover);transform:translate(4px)}.sf-view-all-link:after{content:"→";margin-left:8px}.sf-final-cta-card{text-align:center;padding:64px 40px;background:linear-gradient(135deg,var(--text-color),#1e293b);color:#fff;border:none}.sf-final-cta-card:before{display:none}.sf-final-cta-title{margin:0 0 20px;font-size:2.5rem;font-weight:800;letter-spacing:-.03em}.sf-final-cta-text{margin:0 auto 40px;color:#94a3b8;font-size:1.25rem;max-width:600px}.sf-final-cta-card .sf-btn-primary{background:#fff;color:var(--text-color);box-shadow:0 4px 14px #0003}.sf-final-cta-card .sf-btn-primary:hover{background:#f8fafc;box-shadow:0 8px 24px #0000004d}