:root{--primary:#1f2937;--primary-light:#374151;--accent:#10b981;--accent-light:#d1fae5;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--dark-green:#065f46;--light-green:#10b981;--text:#1f2937;--text-light:#6b7280;--light-bg:#f9fafb;--white:#fff;--border:#e5e7eb;--shadow:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);--shadow-md:0 4px 6px rgba(0,0,0,.1),0 2px 4px rgba(0,0,0,.06);--shadow-lg:0 10px 15px rgba(0,0,0,.1),0 4px 6px rgba(0,0,0,.05)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Poppins,Segoe UI,sans-serif;color:var(--text);line-height:1.6}.main-header{background:#fff;box-shadow:var(--shadow-lg);border-bottom:3px solid var(--accent)}.top-bar{background:linear-gradient(90deg,var(--primary),var(--primary-light));color:#fff;padding:14px 20px;font-size:14px;flex-wrap:wrap;gap:10px;font-weight:500}.main-header .brand,.top-bar{display:flex;justify-content:space-between}.main-header .brand{padding:15px 20px;align-items:center;gap:30px}.logo{display:flex;align-items:center;gap:15px}.logo img{height:70px;border-radius:8px}.logo div h1{margin:0;color:var(--primary);font-size:clamp(2.8rem,3.5vw,4.5rem);line-height:1.05;font-weight:900;letter-spacing:-.04em}.logo div p{margin:5px 0 0;color:var(--accent);font-size:13px;font-weight:600}.navbar{background:linear-gradient(90deg,var(--accent),#059669);padding:15px 25px;display:flex;gap:25px;align-items:center;flex-wrap:wrap;border-radius:12px;box-shadow:var(--shadow-md)}.nav-dropdown{position:relative;display:inline-block}.nav-dropbtn{display:inline-block}.dropdown-menu a,.nav-dropbtn,.navbar a{color:#fff;text-decoration:none;font-weight:600;font-size:14px;transition:all .3s ease;padding:8px 12px;border-radius:6px;position:relative}.dropdown-menu a:hover,.nav-dropbtn:hover,.navbar a:hover{background:hsla(0,0%,100%,.15);color:#fff}.dropdown-menu{position:absolute;top:calc(100% + 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a{padding:6px 0}.form-grid{grid-template-columns:1fr}.top-bar{font-size:12px;padding:10px}.notice-header{flex-direction:column;align-items:flex-start}.notice-card{padding:18px}.notice-card h3{font-size:16px}}.notice-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:999;animation:fadeIn .3s ease}.notice-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,.3);z-index:1000;max-width:90%;width:800px;max-height:90vh;overflow-y:auto;animation:slideDown .4s ease}@keyframes slideDown{0%{opacity:0;transform:translate(-50%,-55%)}to{opacity:1;transform:translate(-50%,-50%)}}.close-button{position:absolute;top:20px;right:20px;background:linear-gradient(135deg,var(--accent),#059669);color:#fff;border:none;width:40px;height:40px;border-radius:50%;font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;z-index:1001;padding:0}.close-button:hover{background:linear-gradient(135deg,#059669,#047857);transform:scale(1.1) rotate(90deg)}.notice-modal .notice-board{padding:60px 40px 40px;margin:0;background:transparent}.notice-modal .section-title{margin-top:0}@media (max-width:768px){.notice-modal{width:95%;max-height:95vh}.notice-modal .notice-board{padding:50px 20px 30px}.close-button{top:15px;right:15px;width:36px;height:36px;font-size:20px}}