html{scroll-behavior:smooth}
*{margin:0;padding:0;box-sizing:border-box}
:root{--primary-blue:#0066ff;--primary-dark:#003dd1;--secondary-blue:#f0f4ff;--accent-blue:#3b82f6;--success-green:#10b981;--warning-orange:#f59e0b;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-300:#cbd5e1;--gray-600:#475569;--gray-800:#1e293b;--gray-900:#0f172a;--text-primary:#1a1d29;--shadow-sm:0 1px 2px 0 rgb(0 0 0 / 0.05);--shadow-md:0 4px 6px -1px rgb(0 0 0 / 0.1),0 2px 4px -2px rgb(0 0 0 / 0.1);--shadow-lg:0 10px 15px -3px rgb(0 0 0 / 0.1),0 4px 6px -4px rgb(0 0 0 / 0.1);--shadow-xl:0 20px 25px -5px rgb(0 0 0 / 0.1),0 8px 10px -6px rgb(0 0 0 / 0.1)}
body{font-family:'Noto Sans KR','Inter',sans-serif;line-height:1.6;color:var(--text-primary);background:var(--gray-50);overflow-x:hidden}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes slideIn{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}
.hero-section{background:linear-gradient(135deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.75) 100%),url('https://images.unsplash.com/photo-1445264918150-66a2371142a2?q=80&w=1964&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') center/cover no-repeat;color:#fff;padding:70px 0 140px;position:relative;overflow:hidden;margin-top:70px}
.hero-section::before{content:'';position:absolute;top:0;left:0;right:0;bottom: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%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;animation:float 6s ease-in-out infinite}
.hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:0 24px;text-align:center}
.hero-badge{display:inline-flex;align-items:center;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:50px;padding:8px 20px;font-size:14px;font-weight:500;margin-bottom:32px;animation:fadeInUp .8s ease-out}
.hero-title{font-size:clamp(2.2rem,5vw,4rem);font-weight:900;margin-bottom:16px;line-height:1.15;animation:fadeInUp .8s ease-out .2s both}
.hero-subtitle{font-size:clamp(1rem,2.8vw,1.2rem);opacity:.9;margin-bottom:28px;max-width:560px;margin-left:auto;margin-right:auto;animation:fadeInUp .8s ease-out .4s both}
.hero-stats{display:flex;justify-content:center;gap:48px;flex-wrap:wrap;animation:fadeInUp .8s ease-out .6s both}
.hero-stat{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}
.hero-stat-number{display:block;font-size:2.5rem;font-weight:800;margin-bottom:4px}
.hero-stat-label{font-size:.9rem;opacity:.8}
.main-container{max-width:1200px;margin:-80px auto 0;padding:0 24px;position:relative;z-index:3}
.latest-section{background:#fff;border-radius:24px;padding:48px;margin-bottom:48px;box-shadow:var(--shadow-xl);border:1px solid var(--gray-200);animation:fadeInUp .8s ease-out;position:relative;overflow:hidden;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}
.latest-section::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--success-green),var(--warning-orange))}
.latest-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;flex-wrap:wrap;gap:16px}
.latest-title{font-size:1.8rem;font-weight:800;color:var(--gray-900);display:flex;align-items:center;gap:12px}
.latest-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--success-green),var(--warning-orange));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem}
.latest-badge{background:var(--success-green);color:#fff;padding:8px 16px;border-radius:20px;font-weight:600;font-size:.85rem;animation:pulse 2s infinite}
.latest-content{display:grid;grid-template-columns:1fr 300px;gap:32px;align-items:center}
.latest-info h3{font-size:1.4rem;font-weight:700;margin-bottom:12px;color:var(--gray-900)}
.latest-info p{color:var(--gray-600);margin-bottom:16px;line-height:1.7}
.latest-meta{display:flex;gap:16px;font-size:.9rem;color:var(--gray-500);margin-bottom:20px}
.latest-actions{display:flex;gap:12px}
.btn-primary{background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));color:#fff;padding:12px 24px;border-radius:12px;text-decoration:none;font-weight:600;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn-secondary{background:var(--gray-100);color:var(--gray-700);padding:12px 24px;border-radius:12px;text-decoration:none;font-weight:600;transition:all .3s ease;display:inline-flex;align-items:center;gap:8px}
.btn-secondary:hover{background:var(--gray-200)}
.latest-preview{background:var(--gray-50);border-radius:16px;padding:0;border:2px dashed var(--gray-300);text-align:center;display:flex;align-items:center;justify-content:center;aspect-ratio:1.9/1;width:100%;overflow:hidden}
.latest-preview img{width:100%;height:100%;object-fit:cover;display:block}
.preview-icon{font-size:3rem;margin-bottom:16px;opacity:.5}
.preview-text{color:var(--gray-600);font-size:.9rem}
.section-header{text-align:center;margin-bottom:48px;animation:fadeInUp .8s ease-out}
.section-title{font-size:2.2rem;font-weight:800;margin-bottom:16px;background:linear-gradient(135deg,var(--primary-blue),var(--primary-dark));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.section-subtitle{font-size:1.1rem;color:var(--gray-600);max-width:500px;margin:0 auto}
.year-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:48px;overflow-x:auto;padding:8px}
.year-tab{background:#fff;border:2px solid var(--gray-200);border-radius:16px;padding:12px 24px;font-weight:600;cursor:pointer;transition:all .3s ease;white-space:nowrap;display:flex;align-items:center;gap:8px}
.year-tab:hover{border-color:var(--primary-blue);background:var(--secondary-blue)}
.year-tab.active{background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));color:#fff;border-color:transparent}
.year-tab-badge{background:rgba(255,255,255,.2);padding:4px 8px;border-radius:8px;font-size:.75rem;font-weight:700}
.year-tab.active .year-tab-badge{background:rgba(255,255,255,.2);color:#fff}
.year-tab:not(.active) .year-tab-badge{background:var(--gray-100);color:var(--gray-600)}
.year-content{display:none;animation:slideIn .5s ease-out}
.year-content.active{display:block}
.year-card{background:#fff;border-radius:24px;padding:48px;margin-bottom:48px;box-shadow:var(--shadow-lg);border:1px solid var(--gray-200);position:relative;overflow:hidden}
.year-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-blue),var(--accent-blue))}
.year-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px;flex-wrap:wrap;gap:16px}
.year-title{font-size:2rem;font-weight:800;color:var(--gray-900);display:flex;align-items:center;gap:12px}
.year-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem}
.year-meta{display:flex;gap:24px;align-items:center;font-size:.9rem;color:var(--gray-600)}
.year-badge{background:var(--secondary-blue);color:var(--primary-blue);padding:6px 16px;border-radius:20px;font-weight:600;font-size:.85rem}
.month-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.month-card{background:#fff;border:1px solid var(--gray-200);border-radius:16px;padding:24px;text-decoration:none;color:var(--text-primary);transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.month-card::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));opacity:0;transition:all .3s ease;z-index:1}
.month-card:hover::before{opacity:.05}
.month-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--primary-blue)}
.month-content{position:relative;z-index:2}
.month-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.month-name{font-size:1.4rem;font-weight:700;margin-bottom:4px}
.month-number{background:var(--gray-100);color:var(--gray-600);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:600}
.month-card:hover .month-number{background:var(--primary-blue);color:#fff}
.month-info{font-size:.9rem;color:var(--gray-600);margin-bottom:16px}
.month-arrow{opacity:0;transform:translateX(-10px);transition:all .3s ease;color:var(--primary-blue);font-weight:600}
.month-card:hover .month-arrow{opacity:1;transform:translateX(0)}
.footer{background:var(--gray-900);color:#fff;padding:64px 0 32px;margin-top:120px}
.footer-content{max-width:1200px;margin:0 auto;padding:0 24px;text-align:center}
.footer-title{font-size:1.5rem;font-weight:700;margin-bottom:16px}
.footer-subtitle{font-size:1rem;opacity:.8;margin-bottom:32px}
.footer-info{font-size:.9rem;opacity:.6;line-height:1.8}
@media (max-width:768px){.hero-section{padding:48px 0 60px;margin-top:56px}.year-card{padding:32px 24px}.latest-section{padding:24px 20px}.latest-content{grid-template-columns:1fr;gap:20px}.month-grid{grid-template-columns:1fr;gap:16px}.hero-stats{gap:16px}.hero-stat-number{font-size:1.9rem}.year-header{flex-direction:column;align-items:flex-start}.year-meta{flex-wrap:wrap}.year-tabs{justify-content:flex-start}.latest-actions{flex-direction:column;width:100%}.latest-actions .btn-primary,.latest-actions .btn-secondary{width:100%;justify-content:center;padding:14px 20px;border-radius:14px;font-size:1.05rem}.main-container{margin:-40px auto 0;padding:0 16px}}
.load-more-wrap{display:flex;justify-content:center;margin:24px 0 8px}
.load-more-btn{background:linear-gradient(135deg,var(--primary-blue),var(--accent-blue));color:#fff;border:none;padding:12px 22px;border-radius:9999px;font-weight:700;font-size:1rem;display:inline-flex;align-items:center;gap:10px;box-shadow:var(--shadow-md);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,opacity .2s ease}
.load-more-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.load-more-btn:active{transform:translateY(0);box-shadow:var(--shadow-sm)}
.load-more-btn:disabled{background:var(--gray-200);color:var(--gray-600);cursor:not-allowed;box-shadow:none}
.load-more-icon{width:18px;height:18px;display:block}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.7}}