@import "https://cdn.jsdelivr.net/gh/Freesentation/paperlogy@main/Paperlogy.css";
@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+KR:wght@400;500;600;700&display=swap";
@import "https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css";
:root{--primary:#111;--primary-hover:#000;--accent:#5b6af0;--accent-hover:#4f5ce6;--accent-light:#5b6af014;--bg-main:#fafafa;--bg-card:#fff;--bg-elevated:#fff;--bg-glass:#fffc;--bg-subtle:#f5f5f5;--text-main:#111;--text-secondary:#666;--text-muted:#999;--text-light:#fff;--border-light:#eee;--border-medium:#eee;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--radius-full:9999px;--shadow-sm:0 1px 3px #0000000a;--shadow-md:0 4px 16px #0000000f;--shadow-lg:0 12px 40px #00000014;--shadow-xl:0 20px 60px #0000001a;--font-sans:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,Roboto,sans-serif;--max-width:1200px;--header-height:72px;--section-gap:140px}[data-theme=dark]{--primary:#fff;--primary-hover:#f5f5f5;--accent:#6b7dff;--accent-hover:#7a8bff;--accent-light:#6b7dff1f;--bg-main:#0f0f0f;--bg-card:#1a1a1a;--bg-elevated:#242424;--bg-glass:#0f0f0fe6;--bg-subtle:#1e1e1e;--text-main:#f5f5f5;--text-secondary:#b0b0b0;--text-muted:gray;--border-light:#ffffff14;--border-medium:#ffffff1f}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{font-family:var(--font-sans);background-color:var(--bg-main);color:var(--text-main);font-feature-settings:"ss01" 1,"ss02" 1;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:color .2s}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.flex-center{justify-content:center;align-items:center;display:flex}.btn{border-radius:var(--radius-full);letter-spacing:-.01em;justify-content:center;align-items:center;gap:8px;padding:14px 32px;font-size:.95rem;font-weight:600;transition:all .25s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-primary{background-color:var(--text-main);color:var(--bg-main)}.btn-primary:hover{opacity:.85;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{color:var(--text-main);border:1.5px solid var(--border-medium);background-color:#0000}.btn-secondary:hover{border-color:var(--text-main);background-color:var(--bg-subtle)}.btn-accent{background-color:var(--accent);color:#fff}.btn-accent:hover{background-color:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 20px #2563eb40}.section-padding{padding:var(--section-gap)0}h1,h2,h3,h4,h5,h6{letter-spacing:-.035em;color:var(--text-main);font-weight:800;line-height:1.15}h1{font-size:4rem}h2{margin-bottom:20px;font-size:3rem}h3{margin-bottom:12px;font-size:1.5rem}p{color:var(--text-muted);font-size:1.05rem;line-height:1.7}::selection{background:var(--accent);color:#fff}@supports ((-moz-appearance:none)){::-moz-selection{background:var(--accent);color:#fff}}button:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--radius-full)}a:focus-visible{outline:2px dashed var(--accent);outline-offset:4px;border-radius:2px}input:focus-visible,textarea:focus-visible,select:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light);outline:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.3s ease-out fadeIn}.slide-up{animation:.4s cubic-bezier(.4,0,.2,1) slideUp}.slide-down{animation:.4s cubic-bezier(.4,0,.2,1) slideDown}.text-gradient{background:linear-gradient(to right,var(--accent),var(--accent-hover));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-gradient-vertical{background:linear-gradient(to bottom,var(--accent),var(--accent-hover));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hover-lift:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.hover-glow:hover{box-shadow:0 0 20px #5b6af04d}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (max-width:768px){:root{--section-gap:100px}h1{font-size:2.5rem}h2{font-size:2rem}.container{padding:0 20px}}