:root{--color-primary: #1A6DF5;--color-primary-dark: #0D47A1;--color-primary-light: #4A8BFF;--color-accent: #00C9A7;--color-accent-dark: #00A889;--color-bg: #FAFBFC;--color-surface: #FFFFFF;--color-surface-muted: #F0F2F5;--color-text: #1A1A2E;--color-text-muted: #6B7280;--color-text-light: #9CA3AF;--color-border: rgba(26, 26, 46, .08);--color-border-light: rgba(26, 26, 46, .04);--color-dark-bg: #0F172A;--color-dark-surface: #1E293B;--color-dark-border: rgba(255, 255, 255, .08);--font-sans: "Inter", "Noto Sans SC", "Microsoft YaHei", "PingFang SC", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-2xl: 2rem;--container-max: 1200px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 20px rgba(0, 0, 0, .08);--shadow-lg: 0 10px 40px rgba(0, 0, 0, .12);--shadow-xl: 0 20px 60px rgba(0, 0, 0, .15);--shadow-glow: 0 0 30px rgba(26, 109, 245, .15);--transition-fast: all .2s ease;--transition-smooth: all .4s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}h1,h2,h3,h4{font-weight:700;line-height:1.25;letter-spacing:-.02em}a{color:inherit;text-decoration:none;transition:var(--transition-fast)}ul{list-style:none}img{max-width:100%;display:block}.glass{background:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--color-border)}.glass-dark{background:#0f172acc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--color-dark-border)}.container{max-width:var(--container-max);margin:0 auto;padding:0 1.5rem}.section{padding:6rem 0}.section-dark{padding:6rem 0;background:var(--color-dark-bg);color:#fff}.section-label{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--color-primary);margin-bottom:1rem}.section-title{font-size:clamp(2rem,4vw,2.75rem);margin-bottom:1rem}.section-subtitle{font-size:1.1rem;color:var(--color-text-muted);max-width:600px;line-height:1.8}.section-header{text-align:center;margin-bottom:4rem}.section-header .section-subtitle{margin:0 auto}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.875rem 2rem;border-radius:var(--radius-md);font-weight:600;font-size:.95rem;transition:var(--transition-smooth);cursor:pointer;border:none}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 4px 15px #1a6df54d}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 8px 25px #1a6df566}.btn-secondary{background:transparent;color:var(--color-primary);border:2px solid var(--color-primary)}.btn-secondary:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px)}.btn-white{background:#fff;color:var(--color-primary-dark)}.btn-white:hover{background:var(--color-bg);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-outline-white{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.3)}.btn-outline-white:hover{background:#fff;color:var(--color-text);border-color:#fff;transform:translateY(-2px)}.card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);transition:var(--transition-smooth)}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.fade-in-up{opacity:0;transform:translateY(30px);transition:opacity .6s ease-out,transform .6s ease-out}.fade-in-up.visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.4s}.delay-5{transition-delay:.5s}.gradient-text{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gradient-bg{background:linear-gradient(135deg,var(--color-primary-dark),var(--color-primary))}.gradient-bg-full{background:linear-gradient(135deg,#0f172a,#1e3a5f,#0d47a1)}.orb{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}.orb-primary{background:#1a6df526}.orb-accent{background:#00c9a71a}.pill{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .75rem;font-size:.75rem;font-weight:600;border-radius:100px;background:#1a6df514;color:var(--color-primary)}.section-divider{width:3rem;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent));border-radius:2px;margin:0 auto 1.5rem}@media(max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.section,.section-dark{padding:4rem 0}}@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.section,.section-dark{padding:3rem 0}.section-header{margin-bottom:2.5rem}.container{padding:0 1.25rem}}.navbar[data-astro-cid-5blmo7yk]{position:fixed;top:0;left:0;width:100%;z-index:1000;background:#ffffffd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);transition:var(--transition-smooth)}.navbar-inner[data-astro-cid-5blmo7yk]{height:4.5rem;display:flex;align-items:center;justify-content:space-between}.brand[data-astro-cid-5blmo7yk]{display:flex;align-items:center;gap:.75rem}.brand-name[data-astro-cid-5blmo7yk]{font-size:1.35rem;font-weight:800;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em}.nav-menu[data-astro-cid-5blmo7yk]{display:flex;align-items:center;gap:2rem}.nav-link[data-astro-cid-5blmo7yk]{font-size:.9rem;font-weight:500;color:var(--color-text-muted);position:relative;padding:.25rem 0}.nav-link[data-astro-cid-5blmo7yk]:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--color-primary);transition:var(--transition-smooth);border-radius:1px}.nav-link[data-astro-cid-5blmo7yk]:hover{color:var(--color-primary)}.nav-link[data-astro-cid-5blmo7yk]:hover:after{width:100%}.nav-cta[data-astro-cid-5blmo7yk]{background:var(--color-primary);color:#fff;padding:.6rem 1.5rem;border-radius:var(--radius-md);font-weight:600}.nav-cta[data-astro-cid-5blmo7yk]:hover{background:var(--color-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-glow)}.nav-cta[data-astro-cid-5blmo7yk]:after{display:none}.locale-switcher[data-astro-cid-5blmo7yk]{position:relative;display:block}.locale-current[data-astro-cid-5blmo7yk]{display:inline-flex;align-items:center;min-height:2.5rem;max-width:12rem;padding:0 .9rem;border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-muted);font-size:.78rem;font-weight:700;cursor:pointer;list-style:none}.locale-current[data-astro-cid-5blmo7yk]::-webkit-details-marker{display:none}.locale-current[data-astro-cid-5blmo7yk]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.locale-menu[data-astro-cid-5blmo7yk]{position:absolute;top:calc(100% + .55rem);right:0;display:grid;gap:.25rem;width:min(22rem,calc(100vw - 2rem));max-height:min(28rem,calc(100vh - 7rem));overflow:auto;padding:.5rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:var(--shadow-lg)}.locale-link[data-astro-cid-5blmo7yk]{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:2.25rem;padding:0 .65rem;border-radius:calc(var(--radius-md) * .75);font-size:.82rem;color:var(--color-text-muted)}.locale-link[data-astro-cid-5blmo7yk]:hover,.locale-link[data-astro-cid-5blmo7yk].active{color:var(--color-primary);background:#1a6df50f}.locale-code[data-astro-cid-5blmo7yk]{font-size:.72rem;opacity:.62;text-transform:uppercase}@media(max-width:768px){.nav-menu[data-astro-cid-5blmo7yk]{display:none}}.footer[data-astro-cid-sz7xmlte]{background:var(--color-dark-bg);color:#fff;padding:5rem 0 2rem}.footer-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:2fr 1fr 1.5fr;gap:3rem;margin-bottom:3rem}.footer-brand-name[data-astro-cid-sz7xmlte]{font-size:1.5rem;font-weight:800;background:linear-gradient(135deg,var(--color-primary-light),var(--color-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}.footer-desc[data-astro-cid-sz7xmlte]{color:#ffffff80;line-height:1.8;max-width:360px;font-size:.9rem}.footer-heading[data-astro-cid-sz7xmlte]{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:#fff6;margin-bottom:1.25rem}.footer-nav[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.75rem}.footer-link[data-astro-cid-sz7xmlte]{color:#fff9;font-size:.9rem;transition:var(--transition-fast)}.footer-link[data-astro-cid-sz7xmlte]:hover{color:var(--color-primary-light)}.footer-contact[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.75rem}.footer-contact-item[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:.6rem;color:#fff9;font-size:.9rem;line-height:1.6}.footer-contact-item[data-astro-cid-sz7xmlte] svg[data-astro-cid-sz7xmlte]{flex-shrink:0;color:var(--color-primary-light)}.footer-bottom[data-astro-cid-sz7xmlte]{padding-top:2rem;border-top:1px solid var(--color-dark-border);text-align:center}.copyright[data-astro-cid-sz7xmlte]{font-size:.8rem;color:#ffffff4d}@media(max-width:768px){.footer-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr;gap:2rem}.footer[data-astro-cid-sz7xmlte]{padding:3rem 0 1.5rem}}