:root{--color-primary:#4f46e5;--color-primary-light:#6366f1;--color-primary-dark:#4338ca;--color-secondary:#ec4899;--color-secondary-light:#f472b6;--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--color-gray-50:#f9fafb;--color-gray-100:#f3f4f6;--color-gray-200:#e5e7eb;--color-gray-300:#d1d5db;--color-gray-400:#9ca3af;--color-gray-500:#6b7280;--color-gray-600:#4b5563;--color-gray-700:#374151;--color-gray-800:#1f2937;--color-gray-900:#111827;--ball-yellow:#ffc107;--ball-blue:#2196f3;--ball-red:#f44336;--ball-gray:#9e9e9e;--ball-green:#4caf50;--gradient-primary:linear-gradient(135deg,#667eea,#764ba2);--gradient-gold:linear-gradient(135deg,#f5af19,#f12711);--gradient-dark:linear-gradient(135deg,#1a1a2e,#16213e);--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);--shadow-xl:0 20px 25px -5px rgba(0,0,0,.1),0 8px 10px -6px rgba(0,0,0,.1);--shadow-glow:0 0 20px rgba(79,70,229,.3);--font-sans:"Pretendard",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-mono:"JetBrains Mono",monospace;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-full:9999px;--transition-fast:150ms ease;--transition-normal:250ms ease;--transition-slow:350ms ease}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background:var(--gradient-dark);color:var(--color-gray-100);min-height:100vh;line-height:1.6}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-light)}button{font-family:inherit;cursor:pointer;border:none;outline:none}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.page-wrapper{min-height:calc(100vh - 140px);padding:var(--spacing-xl) 0}.header{background:rgba(26,26,46,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid hsla(0,0%,100%,.1);position:-webkit-sticky;position:sticky;top:0;z-index:100}.header-content{justify-content:space-between;padding:var(--spacing-md) 0}.header-content,.logo{display:flex;align-items:center}.logo{font-size:1.5rem;font-weight:700;background:var(--gradient-gold);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;gap:var(--spacing-sm)}.logo-icon{font-size:1.75rem}.nav{display:flex;gap:var(--spacing-xs)}.nav-link{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-weight:500;font-size:.9rem;transition:all var(--transition-fast);color:var(--color-gray-400)}.nav-link.active,.nav-link:hover{background:rgba(79,70,229,.2);color:var(--color-primary-light)}@media (max-width:768px){.nav{position:fixed;bottom:0;left:0;right:0;background:rgba(26,26,46,.98);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid hsla(0,0%,100%,.1);justify-content:space-around;padding:var(--spacing-sm) 0;z-index:100}.nav-link{display:flex;flex-direction:column;align-items:center;font-size:.75rem;padding:var(--spacing-xs) var(--spacing-sm)}.nav-icon{font-size:1.25rem;margin-bottom:2px}.page-wrapper{padding-bottom:80px}}.card{background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.1);border-radius:var(--radius-xl);padding:var(--spacing-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition-normal)}.card:hover{border-color:rgba(79,70,229,.3);box-shadow:var(--shadow-glow)}.card-title{font-size:1.125rem;font-weight:600;margin-bottom:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-sm)}.card-title-icon{color:var(--color-primary-light)}.lotto-ball{width:48px;height:48px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:1.125rem;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.3);box-shadow:inset 0 -3px 6px rgba(0,0,0,.2),0 4px 8px rgba(0,0,0,.3);position:relative;overflow:hidden}.lotto-ball:before{content:"";position:absolute;top:5px;left:8px;width:12px;height:8px;background:hsla(0,0%,100%,.4);border-radius:50%;transform:rotate(-30deg)}.lotto-ball.yellow{background:linear-gradient(160deg,#ffd54f,#ffc107,#ff8f00)}.lotto-ball.blue{background:linear-gradient(160deg,#64b5f6,#2196f3,#1565c0)}.lotto-ball.red{background:linear-gradient(160deg,#ef5350,#f44336,#c62828)}.lotto-ball.gray{background:linear-gradient(160deg,#bdbdbd,#9e9e9e,#616161)}.lotto-ball.green{background:linear-gradient(160deg,#81c784,#4caf50,#2e7d32)}.lotto-ball.bonus{border:3px solid var(--color-secondary);box-shadow:0 0 15px rgba(236,72,153,.5)}.lotto-ball.small{width:36px;height:36px;font-size:.875rem}.lotto-balls{display:flex;gap:var(--spacing-sm);flex-wrap:wrap;align-items:center}.ball-separator{font-size:1.5rem;color:var(--color-gray-500);margin:0 var(--spacing-xs)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-weight:600;font-size:.9rem;transition:all var(--transition-fast)}.btn-primary{background:var(--gradient-primary);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:hsla(0,0%,100%,.1);color:var(--color-gray-300);border:1px solid hsla(0,0%,100%,.2)}.btn-secondary:hover{background:hsla(0,0%,100%,.15);border-color:hsla(0,0%,100%,.3)}.btn-gold{background:var(--gradient-gold);color:#fff}.input{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.1);border-radius:var(--radius-md);color:var(--color-gray-100);font-size:1rem;transition:all var(--transition-fast)}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(79,70,229,.2)}.input::placeholder{color:var(--color-gray-500)}.checkbox-label{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;font-size:.9rem}.checkbox{width:20px;height:20px;border-radius:var(--radius-sm);border:2px solid hsla(0,0%,100%,.2);background:hsla(0,0%,100%,.05);cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;transition:all var(--transition-fast)}.checkbox:checked{background:var(--color-primary);border-color:var(--color-primary)}.grid{display:grid;grid-gap:var(--spacing-md);gap:var(--spacing-md)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.stat-value{font-size:2rem;font-weight:700;background:var(--gradient-gold);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:.875rem;color:var(--color-gray-400);margin-top:var(--spacing-xs)}.table-wrapper{overflow-x:auto}.table{width:100%;border-collapse:collapse}.table td,.table th{padding:var(--spacing-sm) var(--spacing-md);text-align:left;border-bottom:1px solid hsla(0,0%,100%,.1)}.table th{font-weight:600;color:var(--color-gray-400);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.table tr:hover{background:hsla(0,0%,100%,.02)}.text-center{text-align:center}.text-right{text-align:right}.text-primary{color:var(--color-primary-light)}.text-muted{color:var(--color-gray-500)}.text-gold{background:var(--gradient-gold);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.flex{display:flex}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes slideIn{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@keyframes glow{0%,to{box-shadow:0 0 5px rgba(79,70,229,.3)}50%{box-shadow:0 0 20px rgba(79,70,229,.6)}}@keyframes shake{0%,to{transform:translateX(0)}10%,30%,50%,70%,90%{transform:translateX(-5px)}20%,40%,60%,80%{transform:translateX(5px)}}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes popIn{0%{opacity:0;transform:scale(.5)}70%{transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.animate-fade-in{animation:fadeIn .5s ease forwards}.animate-pulse{animation:pulse 2s infinite}.animate-slide-in{animation:slideIn .4s ease forwards}.animate-glow{animation:glow 2s infinite}.animate-pop-in{animation:popIn .3s ease forwards}.hero{text-align:center;padding:var(--spacing-2xl) 0}.hero-title{font-size:2.5rem;font-weight:800;margin-bottom:var(--spacing-md);line-height:1.2}.hero-subtitle{font-size:1.125rem;color:var(--color-gray-400);max-width:600px;margin:0 auto}@media (max-width:768px){.hero-title{font-size:1.75rem}.hero-subtitle{font-size:1rem}}.hero-compact{text-align:center;padding:var(--spacing-lg) 0 var(--spacing-md)}.hero-title-sm{font-size:1.75rem;font-weight:800;margin-bottom:var(--spacing-xs);line-height:1.2;background:var(--gradient-gold);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle-sm{font-size:.95rem;color:var(--color-gray-400);max-width:500px;margin:0 auto}@media (max-width:768px){.hero-title-sm{font-size:1.5rem}.hero-subtitle-sm{font-size:.85rem}}.footer{background:rgba(26,26,46,.95);border-top:1px solid hsla(0,0%,100%,.1);padding:var(--spacing-xl) 0;text-align:center;margin-top:var(--spacing-2xl)}.footer p{color:var(--color-gray-400);font-size:.9rem}.winner-card{background:linear-gradient(135deg,rgba(79,70,229,.2),rgba(236,72,153,.1));border:1px solid rgba(79,70,229,.3);border-radius:var(--radius-xl);padding:var(--spacing-xl);text-align:center}.winner-round{font-size:.875rem;color:var(--color-gray-400);margin-bottom:var(--spacing-sm)}.winner-round span{font-weight:700;color:var(--color-primary-light);font-size:1.25rem}.winner-date{font-size:.875rem;color:var(--color-gray-500)}.winner-date,.winner-numbers{margin-bottom:var(--spacing-lg)}.winner-numbers{display:flex;justify-content:center;gap:var(--spacing-sm);flex-wrap:wrap}.winner-prize{margin-top:var(--spacing-lg);padding-top:var(--spacing-lg);border-top:1px solid hsla(0,0%,100%,.1)}.winner-prize-label{font-size:.875rem;color:var(--color-gray-400)}.winner-prize-amount{font-size:1.75rem;font-weight:700;color:var(--color-warning)}.range-slider{-webkit-appearance:none;width:100%;height:8px;border-radius:4px;background:hsla(0,0%,100%,.1);outline:none}.range-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--color-primary);cursor:pointer;-webkit-transition:all var(--transition-fast);transition:all var(--transition-fast)}.range-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}