@import"https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css";:root{--color-primary: #3182f6;--color-primary-hover: #1b64da;--color-secondary: #4e5968;--color-success: #08be7f;--color-danger: #f04452;--color-warning: #f5a623;--color-bg: #f9fafb;--color-surface: #ffffff;--color-border: #e5e8eb;--color-text: #191f28;--color-text-secondary: #6b7684;--color-text-tertiary: #8b95a1;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition: all .2s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--color-bg: #0f1419;--color-surface: #1a1f28;--color-border: #2d3542;--color-text: #e9ecef;--color-text-secondary: #adb5bd;--color-text-tertiary: #6c757d;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Pretendard,-apple-system,BlinkMacSystemFont,system-ui,Roboto,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}a{color:inherit;text-decoration:none;transition:var(--transition)}button{font-family:inherit;cursor:pointer;border:none;background:none;transition:var(--transition)}input,textarea,select{font-family:inherit;transition:var(--transition)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.card{background:var(--color-surface);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);transition:var(--transition)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:var(--radius-md);font-weight:600;font-size:15px;transition:var(--transition);cursor:pointer;border:none;gap:8px}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--color-border);color:var(--color-text)}.btn-secondary:hover{background:#d1d5db}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{background:#dc2626}.input{width:100%;padding:14px 16px;border:1.5px solid var(--color-border);border-radius:var(--radius-md);font-size:15px;background:var(--color-surface);color:var(--color-text);transition:var(--transition)}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #3182f61a}.input::placeholder{color:var(--color-text-tertiary)}.navbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:16px 0;position:sticky;top:0;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe6}.navbar-content{display:flex;justify-content:space-between;align-items:center}.navbar-brand{font-size:20px;font-weight:700;color:var(--color-primary);display:flex;align-items:center;gap:8px}.navbar-nav{display:flex;gap:8px;list-style:none}.nav-link{padding:8px 16px;border-radius:var(--radius-sm);font-weight:500;color:var(--color-text-secondary);transition:var(--transition)}.nav-link:hover{background:var(--color-bg);color:var(--color-primary)}.nav-link.active{background:var(--color-primary);color:#fff}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.price-up{color:var(--color-danger)!important}.price-down{color:var(--color-success)!important}.bg-up{background:#f044521a!important}.bg-down{background:#08be7f1a!important}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}@media (max-width: 768px){.container{padding:0 16px}.card{padding:16px}.navbar-nav{gap:4px}.nav-link{padding:6px 12px;font-size:14px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--color-surface);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:9999;gap:24px}.loading-screen img{width:120px;height:120px;object-fit:contain;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}.loading-bar{width:300px;height:4px;background:var(--color-border);border-radius:2px;overflow:hidden;position:relative}.loading-bar:after{content:"";position:absolute;top:0;left:-50%;width:50%;height:100%;background:linear-gradient(90deg,transparent,var(--color-primary),transparent);animation:loading 1.5s ease-in-out infinite}@keyframes loading{to{left:100%}}.news-card{display:flex;gap:16px;padding:16px;border-radius:var(--radius-md);border:1px solid var(--color-border);transition:var(--transition);background:var(--color-surface)}.news-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md)}.news-image{width:100px;height:100px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0}.news-content{flex:1;display:flex;flex-direction:column;gap:8px}.news-headline{font-weight:600;font-size:15px;line-height:1.4;color:var(--color-text)}.news-summary{font-size:13px;color:var(--color-text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.news-meta{display:flex;gap:12px;font-size:12px;color:var(--color-text-tertiary)}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-top:24px}.detail-item{padding:16px;background:var(--color-bg);border-radius:var(--radius-md)}.detail-label{font-size:13px;color:var(--color-text-secondary);margin-bottom:4px}.detail-value{font-size:18px;font-weight:700;color:var(--color-text)}.search-container{position:relative;width:100%;max-width:600px;margin:0 auto}.search-results{position:absolute;top:100%;left:0;right:0;margin-top:8px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);max-height:400px;overflow-y:auto;z-index:50}.search-result-item{padding:12px 16px;cursor:pointer;transition:var(--transition);border-bottom:1px solid var(--color-border)}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background:var(--color-bg)}.search-result-symbol{font-weight:600;color:var(--color-text)}.search-result-name{font-size:13px;color:var(--color-text-secondary);margin-top:2px}