@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Roboto+Slab:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&family=Noto+Sans+KR:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&family=Noto+Sans+Devanagari:wght@400;500;600;700&family=Noto+Sans+Arabic:wght@400;500;600;700&display=swap";:root{--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f2f4f7;--text-primary: #101828;--text-secondary: #475467;--text-muted: #667085;--border-color: #eaecf0;--accent-primary: #14b8a6;--accent-secondary: #0d9488;--accent-light: #5eead4;--accent-gradient: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px}[data-theme=dark]{--bg-primary: #171717;--bg-secondary: #1a1a1a;--bg-tertiary: #262626;--text-primary: #f5f5f5;--text-secondary: #a3a3a3;--text-muted: #737373;--border-color: #404040;--accent-primary: #2dd4bf;--accent-secondary: #14b8a6}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}body[data-lang=ko]{font-family:Noto Sans KR,Inter,-apple-system,BlinkMacSystemFont,sans-serif}body[data-lang=ja]{font-family:Noto Sans JP,Inter,-apple-system,BlinkMacSystemFont,sans-serif}body[data-lang=zh]{font-family:Noto Sans SC,Inter,-apple-system,BlinkMacSystemFont,sans-serif}body[data-lang=hi]{font-family:Noto Sans Devanagari,Inter,-apple-system,BlinkMacSystemFont,sans-serif}body[data-lang=ar]{font-family:Noto Sans Arabic,Inter,-apple-system,BlinkMacSystemFont,sans-serif}.libre-brand{font-family:Roboto Slab,serif!important;font-weight:500;letter-spacing:0}.container{max-width:1200px;margin:0 auto;padding:0 24px}.skip-link{position:absolute;top:-40px;left:8px;background:var(--accent-primary);color:#fff;padding:8px 16px;border-radius:var(--radius-sm);z-index:10000;font-weight:600;transition:top .2s;text-decoration:none}.skip-link:focus{top:8px}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:var(--radius-md);font-weight:600;font-size:1rem;text-decoration:none;transition:all .2s;cursor:pointer;border:none}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 14px #14b8a666}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #14b8a680}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-tertiary);border-color:var(--accent-primary)}.btn-large{padding:18px 36px;font-size:1.1rem}.section-header{text-align:center;margin-bottom:60px}.section-header h2{font-size:2.25rem;font-weight:700;margin-bottom:16px}.section-header p{font-size:1.125rem;color:var(--text-secondary)}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}::selection{background:var(--accent-primary);color:#fff}@media(max-width:768px){.section-header h2{font-size:1.75rem}}.librebot-fab svg,.librebot-send svg,.librebot-avatar svg{stroke:none!important;fill:#fff!important}.countdown-banner[data-astro-cid-kggsjsm4]{background:linear-gradient(135deg,#14b8a6,#0d9488,#0f766e);color:#fff;padding:12px 0;position:fixed;top:0;left:0;right:0;z-index:1001;box-shadow:0 2px 10px #14b8a64d}.countdown-content[data-astro-cid-kggsjsm4]{display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;font-size:14px}.countdown-icon[data-astro-cid-kggsjsm4]{font-size:20px;animation:pulse 2s infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.countdown-text[data-astro-cid-kggsjsm4]{display:flex;align-items:center;gap:8px}.countdown-cta[data-astro-cid-kggsjsm4]{opacity:.9}.countdown-btn[data-astro-cid-kggsjsm4]{display:inline-flex;align-items:center;gap:6px;background:#fff;color:#0d9488;padding:6px 14px;border-radius:6px;font-weight:600;font-size:13px;text-decoration:none;transition:all .2s}.countdown-btn[data-astro-cid-kggsjsm4]:hover{background:#f0fdfa;transform:translateY(-1px)}.countdown-btn[data-astro-cid-kggsjsm4] svg[data-astro-cid-kggsjsm4]{flex-shrink:0}@media(max-width:768px){.countdown-content[data-astro-cid-kggsjsm4]{font-size:12px;gap:10px}.countdown-cta[data-astro-cid-kggsjsm4]{display:none}}header[data-astro-cid-3ef6ksr2]{position:fixed;top:44px;left:0;right:0;background:#fffc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);z-index:1000}[data-theme=dark] header[data-astro-cid-3ef6ksr2]{background:#171717d9}nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;height:64px}.logo[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-primary);font-size:1.25rem}.nav-actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:24px}.nav-links[data-astro-cid-3ef6ksr2]{display:flex;list-style:none;gap:32px}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{text-decoration:none;color:var(--text-secondary);font-weight:500;font-size:.9rem;transition:color .2s}.nav-links[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--accent-primary)}.lang-switcher[data-astro-cid-3ef6ksr2]{position:relative}.lang-toggle[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:6px;background:var(--bg-tertiary);border:none;padding:8px 12px;border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);font-weight:500;font-size:.85rem;transition:all .2s}.lang-toggle[data-astro-cid-3ef6ksr2]:hover{background:var(--border-color);color:var(--text-primary)}.lang-toggle[data-astro-cid-3ef6ksr2] svg[data-astro-cid-3ef6ksr2]{flex-shrink:0}.lang-code[data-astro-cid-3ef6ksr2]{font-family:JetBrains Mono,monospace}.lang-dropdown[data-astro-cid-3ef6ksr2]{position:absolute;top:calc(100% + 8px);right:0;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:160px;max-height:320px;overflow-y:auto;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .2s;z-index:100}.lang-dropdown[data-astro-cid-3ef6ksr2]::-webkit-scrollbar{width:6px}.lang-dropdown[data-astro-cid-3ef6ksr2]::-webkit-scrollbar-track{background:transparent}.lang-dropdown[data-astro-cid-3ef6ksr2]::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.lang-dropdown[data-astro-cid-3ef6ksr2]::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.lang-switcher[data-astro-cid-3ef6ksr2].open .lang-dropdown[data-astro-cid-3ef6ksr2]{opacity:1;visibility:visible;transform:translateY(0)}.lang-option[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;text-decoration:none;color:var(--text-secondary);font-size:.9rem;transition:all .15s}.lang-option[data-astro-cid-3ef6ksr2]:hover{background:var(--bg-tertiary);color:var(--text-primary)}.lang-option[data-astro-cid-3ef6ksr2].active{color:var(--accent-primary);font-weight:500}.lang-option[data-astro-cid-3ef6ksr2] svg[data-astro-cid-3ef6ksr2]{color:var(--accent-primary)}.theme-toggle[data-astro-cid-3ef6ksr2]{background:var(--bg-tertiary);border:none;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:background .2s}.theme-toggle[data-astro-cid-3ef6ksr2]:hover{background:var(--border-color)}.mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}.hamburger-line[data-astro-cid-3ef6ksr2]{width:24px;height:2px;background:var(--text-primary);border-radius:2px}@media(max-width:768px){.nav-links[data-astro-cid-3ef6ksr2]{display:none}.mobile-menu-toggle[data-astro-cid-3ef6ksr2]{display:flex}.lang-toggle[data-astro-cid-3ef6ksr2] .lang-code[data-astro-cid-3ef6ksr2]{display:none}.lang-toggle[data-astro-cid-3ef6ksr2]{padding:8px}}footer[data-astro-cid-sz7xmlte]{padding:80px 0 40px;border-top:1px solid var(--border-color)}.footer-content[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;gap:60px;margin-bottom:60px}.footer-brand[data-astro-cid-sz7xmlte]{max-width:300px}.footer-logo[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:1.25rem}.footer-tagline[data-astro-cid-sz7xmlte]{color:var(--text-muted)}.footer-links-grid[data-astro-cid-sz7xmlte]{display:flex;gap:80px}.footer-column[data-astro-cid-sz7xmlte] h4[data-astro-cid-sz7xmlte]{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:16px}.footer-column[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{list-style:none}.footer-column[data-astro-cid-sz7xmlte] li[data-astro-cid-sz7xmlte]{margin-bottom:12px}.footer-column[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--text-secondary);text-decoration:none;transition:color .2s}.footer-column[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--accent-primary)}.footer-bottom[data-astro-cid-sz7xmlte]{padding-top:40px;border-top:1px solid var(--border-color);text-align:center;color:var(--text-muted);font-size:.875rem}.footer-bottom[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:var(--accent-primary);text-decoration:none}.footer-bottom[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{text-decoration:underline}@media(max-width:768px){.footer-content[data-astro-cid-sz7xmlte]{flex-direction:column;gap:40px}.footer-links-grid[data-astro-cid-sz7xmlte]{flex-wrap:wrap;gap:40px}}