:root{--color-primary: #0066ff;--color-primary-dark: #0052cc;--color-primary-light: #e6f0ff;--color-secondary: #ff6b35;--color-accent: #00d4aa;--color-bg: #f8fafc;--color-bg-card: #ffffff;--color-bg-elevated: #ffffff;--color-text: #1e293b;--color-text-secondary: #64748b;--color-text-muted: #94a3b8;--color-border: #e2e8f0;--gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-card: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.6) 100%);--gradient-accent: linear-gradient(135deg, #00d4aa 0%, #00b894 100%);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--font-sans: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display: "Outfit", var(--font-sans);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease}[data-theme=dark]{--color-primary: #60a5fa;--color-primary-dark: #3b82f6;--color-primary-light: #1e3a5f;--color-bg: #0f172a;--color-bg-card: #1e293b;--color-bg-elevated: #334155;--color-text: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-muted: #64748b;--color-border: #334155;--gradient-hero: linear-gradient(135deg, #1e3a5f 0%, #312e81 100%)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;transition:background-color var(--transition-base),color var(--transition-base)}a{text-decoration:none;color:inherit}button{font-family:inherit;cursor:pointer;border:none;background:none}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--space-lg)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding-top:80px}.header{position:fixed;top:0;left:0;right:0;height:80px;background:var(--color-bg-elevated);border-bottom:1px solid var(--color-border);z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe6}[data-theme=dark] .header{background:#0f172ae6}.header-content{display:flex;align-items:center;justify-content:space-between;height:100%}.logo{display:flex;align-items:center;gap:var(--space-sm);font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--color-primary)}.logo-icon{font-size:2rem}.nav{display:flex;gap:var(--space-xl)}.nav-link{position:relative;padding:var(--space-sm) 0;font-weight:500;color:var(--color-text-secondary);transition:color var(--transition-fast)}.nav-link:hover,.nav-link.active{color:var(--color-primary)}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--color-primary);transition:width var(--transition-base)}.nav-link:hover:after,.nav-link.active:after{width:100%}.header-actions{display:flex;align-items:center;gap:var(--space-md)}.language-select{padding:var(--space-sm) var(--space-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font-size:.875rem;cursor:pointer;transition:border-color var(--transition-fast)}.language-select:hover{border-color:var(--color-primary)}.theme-toggle{width:40px;height:40px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;background:var(--color-bg);border:1px solid var(--color-border);font-size:1.25rem;transition:all var(--transition-fast)}.theme-toggle:hover{background:var(--color-primary-light);border-color:var(--color-primary)}.hero{background:var(--gradient-hero);padding:var(--space-2xl) 0;min-height:500px;display:flex;align-items:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.5}.hero-content{position:relative;text-align:center;color:#fff}.hero-title{font-family:var(--font-display);font-size:clamp(2.5rem,5vw,4rem);font-weight:800;margin-bottom:var(--space-md);text-shadow:0 2px 4px rgba(0,0,0,.2)}.hero-subtitle{font-size:1.25rem;opacity:.9;margin-bottom:var(--space-xl);max-width:600px;margin-left:auto;margin-right:auto}.search-container{max-width:700px;margin:0 auto}.search-bar{display:flex;align-items:center;background:#fff;border-radius:var(--radius-xl);padding:var(--space-sm);box-shadow:var(--shadow-xl)}.search-input{flex:1;border:none;padding:var(--space-md) var(--space-lg);font-size:1.125rem;background:transparent;color:var(--color-text);outline:none}.search-input::placeholder{color:var(--color-text-muted)}.search-button{background:var(--color-primary);color:#fff;padding:var(--space-md) var(--space-xl);border-radius:var(--radius-lg);font-weight:600;font-size:1rem;display:flex;align-items:center;gap:var(--space-sm);transition:all var(--transition-fast)}.search-button:hover{background:var(--color-primary-dark);transform:translateY(-1px)}.category-tabs{display:flex;gap:var(--space-sm);margin-top:var(--space-lg);flex-wrap:wrap;justify-content:center}.category-tab{padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);background:#fff3;color:#fff;font-weight:500;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:all var(--transition-fast)}.category-tab:hover,.category-tab.active{background:#fff;color:var(--color-primary)}.section{padding:var(--space-2xl) 0}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-xl)}.section-title{font-family:var(--font-display);font-size:1.75rem;font-weight:700;color:var(--color-text)}.section-link{color:var(--color-primary);font-weight:500;display:flex;align-items:center;gap:var(--space-xs);transition:gap var(--transition-fast)}.section-link:hover{gap:var(--space-sm)}.tour-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-lg)}.tour-card{background:var(--color-bg-card);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-md);transition:all var(--transition-base);cursor:pointer}.tour-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl)}.tour-card-image{position:relative;height:200px;overflow:hidden}.tour-card-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow)}.tour-card:hover .tour-card-image img{transform:scale(1.1)}.tour-card-badge{position:absolute;top:var(--space-md);left:var(--space-md);padding:var(--space-xs) var(--space-sm);background:var(--gradient-accent);color:#fff;font-size:.75rem;font-weight:600;border-radius:var(--radius-sm)}.tour-card-favorite{position:absolute;top:var(--space-md);right:var(--space-md);width:36px;height:36px;background:#ffffffe6;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:1.125rem;transition:all var(--transition-fast)}.tour-card-favorite:hover{background:#ff4757;color:#fff}.tour-card-content{padding:var(--space-lg)}.tour-card-title{font-weight:600;font-size:1.125rem;margin-bottom:var(--space-sm);color:var(--color-text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tour-card-location{display:flex;align-items:center;gap:var(--space-xs);color:var(--color-text-secondary);font-size:.875rem;margin-bottom:var(--space-sm)}.tour-card-tags{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.tour-card-tag{padding:var(--space-xs) var(--space-sm);background:var(--color-primary-light);color:var(--color-primary);font-size:.75rem;font-weight:500;border-radius:var(--radius-sm)}.loading{display:flex;align-items:center;justify-content:center;padding:var(--space-2xl)}.loading-spinner{width:48px;height:48px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.detail-page{padding-top:var(--space-xl)}.detail-hero{position:relative;height:400px;border-radius:var(--radius-xl);overflow:hidden;margin-bottom:var(--space-xl)}.detail-hero img{width:100%;height:100%;object-fit:cover}.detail-hero-overlay{position:absolute;bottom:0;left:0;right:0;padding:var(--space-xl);background:var(--gradient-card);color:#fff}.detail-category{display:inline-block;padding:var(--space-xs) var(--space-md);background:var(--color-primary);border-radius:var(--radius-full);font-size:.875rem;font-weight:500;margin-bottom:var(--space-sm)}.detail-title{font-family:var(--font-display);font-size:2rem;font-weight:700}.detail-info{display:grid;grid-template-columns:2fr 1fr;gap:var(--space-xl)}.detail-content h2{font-size:1.5rem;margin-bottom:var(--space-md);color:var(--color-text)}.detail-content p{color:var(--color-text-secondary);line-height:1.8;margin-bottom:var(--space-lg)}.detail-sidebar{background:var(--color-bg-card);border-radius:var(--radius-xl);padding:var(--space-xl);box-shadow:var(--shadow-md);height:fit-content}.detail-sidebar h3{font-size:1.125rem;margin-bottom:var(--space-lg);padding-bottom:var(--space-md);border-bottom:1px solid var(--color-border)}.info-item{display:flex;align-items:flex-start;gap:var(--space-md);margin-bottom:var(--space-lg)}.info-icon{width:40px;height:40px;background:var(--color-primary-light);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--color-primary);font-size:1.25rem;flex-shrink:0}.info-content{flex:1}.info-label{font-size:.75rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-xs)}.info-value{color:var(--color-text);font-weight:500}.footer{background:var(--color-bg-card);border-top:1px solid var(--color-border);padding:var(--space-2xl) 0;margin-top:auto}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-xl)}.footer-section h4{font-size:1rem;font-weight:600;margin-bottom:var(--space-md);color:var(--color-text)}.footer-section ul{list-style:none}.footer-section li{margin-bottom:var(--space-sm)}.footer-section a{color:var(--color-text-secondary);transition:color var(--transition-fast)}.footer-section a:hover{color:var(--color-primary)}.footer-bottom{margin-top:var(--space-xl);padding-top:var(--space-lg);border-top:1px solid var(--color-border);text-align:center;color:var(--color-text-muted);font-size:.875rem}@media(max-width:768px){.nav{display:none}.hero{min-height:400px}.search-bar{flex-direction:column;gap:var(--space-sm)}.search-input{width:100%}.search-button{width:100%;justify-content:center}.detail-info{grid-template-columns:1fr}.detail-hero{height:280px;border-radius:0;margin-left:calc(-1 * var(--space-lg));margin-right:calc(-1 * var(--space-lg));width:calc(100% + var(--space-lg) * 2)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in,.tour-card{animation:fadeIn .5s ease forwards}.tour-card:nth-child(1){animation-delay:0s}.tour-card:nth-child(2){animation-delay:.1s}.tour-card:nth-child(3){animation-delay:.2s}.tour-card:nth-child(4){animation-delay:.3s}.tour-card:nth-child(5){animation-delay:.4s}.tour-card:nth-child(6){animation-delay:.5s}.tour-card:nth-child(7){animation-delay:.6s}.tour-card:nth-child(8){animation-delay:.7s}.no-image{width:100%;height:100%;background:linear-gradient(135deg,var(--color-primary-light) 0%,var(--color-bg) 100%);display:flex;align-items:center;justify-content:center;font-size:3rem;color:var(--color-primary)}.error-message{text-align:center;padding:var(--space-2xl);color:var(--color-text-secondary)}.error-message h3{font-size:1.5rem;margin-bottom:var(--space-md);color:var(--color-text)}.retry-button{background:var(--color-primary);color:#fff;padding:var(--space-md) var(--space-xl);border-radius:var(--radius-md);font-weight:500;margin-top:var(--space-md);transition:background var(--transition-fast)}.retry-button:hover{background:var(--color-primary-dark)}