:root{--bg-app: #121212;--bg-surface: #1E1E1E;--bg-overlay: #2A2A2A;--bg-input: #1E1E1E;--bg-hud: rgba(0, 0, 0, .8);--border-default: #2A2A2A;--border-input: #555555;--border-focus: #1565C0;--primary: #1565C0;--primary-dark: #0D47A1;--primary-surface: #1A2A4A;--brand-teal: #29b6d6;--brand-teal-dark: #1e8fa8;--brand-ink: #211915;--status-success: #4CAF50;--status-warning: #FF9800;--status-danger: #F44336;--status-info: #29B6F6;--status-success-bg: #1a3d20;--status-warning-bg: #7A4800;--status-danger-bg: #4D1A1A;--status-info-bg: #0D3460;--text-primary: #FFFFFF;--text-secondary: #888888;--text-hint: #555555;--text-disabled: #444444;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-pill: 10px;--font-sans: "Pretendard Variable", Pretendard, Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;--font-ui: var(--font-sans);--font-mono: "Roboto Mono", "JetBrains Mono", "Consolas", "Courier New", monospace;--text-hero: 40px;--text-app-title: 24px;--text-h1: 20px;--text-h2: 16px;--text-h3: 15px;--text-body: 14px;--text-small: 13px;--text-caption: 11px;--w-regular: 400;--w-medium: 500;--w-semi: 600;--w-bold: 700;--ease-fast: .15s ease;--ease-panel: .2s ease;color-scheme:dark;font-family:var(--font-ui);font-size:18px;color:var(--text-primary);background-color:var(--bg-app)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg-app);color:var(--text-primary);font-family:var(--font-ui);font-size:18px;-webkit-font-smoothing:antialiased;scroll-behavior:smooth;overflow-x:hidden}h1,h2,h3,h4{margin:0}h1{font-size:var(--text-h1);font-weight:var(--w-bold)}h2{font-size:var(--text-h2);font-weight:var(--w-semi)}h3{font-size:var(--text-h3);font-weight:var(--w-semi)}h4{font-size:var(--text-body);font-weight:var(--w-semi)}p{font-size:var(--text-body);line-height:1.5;margin:0}a{color:inherit;text-decoration:none}::selection{background:var(--brand-teal);color:var(--bg-app)}code,kbd,pre,.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-app)}::-webkit-scrollbar-thumb{background:var(--border-default);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--border-input)}.ws-container{width:100%;max-width:1280px;margin:0 auto;padding:0 40px}.ws-section{padding:80px 0}.ws-navlink{position:relative;color:var(--text-secondary);font-size:14px;font-weight:500;padding:4px 0;transition:color .2s ease}.ws-navlink:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1px;background:var(--brand-teal);transition:width .24s cubic-bezier(.2,.8,.2,1)}.ws-navlink:hover{color:var(--text-primary)}.ws-navlink:hover:after{width:100%}.btn-primary-anim{position:relative;overflow:hidden;isolation:isolate}.btn-primary-anim:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transform:translate(-100%);transition:transform .5s cubic-bezier(.2,.8,.2,1);z-index:0}.btn-primary-anim:hover:before{transform:translate(100%)}.btn-primary-anim>*{position:relative;z-index:1}@keyframes scrollPulse{0%,to{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(6px)}}@keyframes scanSlide{0%{transform:translateY(-100%)}to{transform:translateY(calc(100vh + 100%))}}.scan-line{animation:scanSlide 6s linear infinite}.ws-section-label{margin-bottom:40px}.ws-section-title{font-size:48px}.ws-section-sub{font-size:16px}@media (max-width: 1024px){.ws-container{padding:0 28px}.ws-section{padding:64px 0}.ws-section-title{font-size:36px}.ws-section-sub{font-size:15px}}@media (max-width: 640px){.ws-container{padding:0 18px}.ws-section{padding:48px 0}.ws-section-title{font-size:28px;letter-spacing:-.5px}.ws-section-sub{font-size:14px}.ws-section-label{margin-bottom:28px}}