*{box-sizing:border-box;margin:0;padding:0}body{font-family:'Hind Siliguri',sans-serif;background:var(--bg-light);color:var(--text-dark);min-height:100vh;display:flex;flex-direction:column}.nav-btn-register{background:var(--green) !important;color:var(--text-light) !important;border-radius:20px !important;padding:0.4rem 1.1rem !important;font-weight:600 !important;margin-left:4px}.nav-btn-register:hover{background:var(--green-dark) !important}.nav-btn-login{background:rgba(255,255,255,0.18) !important;color:var(--text-light) !important;border-radius:20px !important;border:1.5px solid rgba(255,255,255,0.4) !important;padding:0.4rem 1.1rem !important;font-weight:600 !important;margin-left:4px}.nav-btn-login:hover{background:rgba(255,255,255,0.32) !important}.error-section{flex:1;display:flex;align-items:center;justify-content:center;padding:60px 16px;background:linear-gradient(160deg,var(--bg-light) 0%,color-mix(in srgb,var(--bg-light) 75%,var(--primary) 25%) 40%,#e0f7ea 100%);position:relative;overflow:hidden}.bubble{position:absolute;border-radius:50%;opacity:0.18;animation:floatUp linear infinite}.bubble-1{width:120px;height:120px;background:var(--primary);left:5%;bottom:-60px;animation-duration:9s}.bubble-2{width:80px;height:80px;background:var(--green);left:18%;bottom:-40px;animation-duration:12s;animation-delay:2s}.bubble-3{width:160px;height:160px;background:var(--primary);right:8%;bottom:-80px;animation-duration:10s;animation-delay:1s}.bubble-4{width:60px;height:60px;background:var(--green);right:22%;bottom:-30px;animation-duration:14s;animation-delay:3s}.bubble-5{width:100px;height:100px;background:var(--primary-dark);left:40%;bottom:-50px;animation-duration:11s;animation-delay:0.5s}@keyframes floatUp{0%{transform:translateY(0) scale(1);opacity:0.18}80%{opacity:0.12}100%{transform:translateY(-110vh) scale(1.1);opacity:0}}.wave-top{position:absolute;top:0;left:0;right:0;height:8px;background:linear-gradient(90deg,var(--primary),var(--green),var(--primary));border-radius:0 0 8px 8px}.error-card{background:rgba(255,255,255,0.88);backdrop-filter:blur(12px);border-radius:28px;box-shadow:0 8px 48px color-mix(in srgb,var(--primary) 18%,transparent),0 2px 12px rgba(34,197,94,0.08);padding:56px 48px 48px;text-align:center;max-width:700px;width:100%;position:relative;z-index:2;border:1.5px solid color-mix(in srgb,var(--primary) 15%,transparent)}.error-badge{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(90deg,var(--bg-light),#dcfce7);border:1.5px solid var(--border);border-radius:20px;padding:6px 18px;font-size:0.82rem;font-weight:600;color:var(--primary-deeper);margin-bottom:24px;letter-spacing:0.03em}.error-badge i{color:var(--green)}.error-number{font-size:clamp(6rem,18vw,10rem);font-weight:700;line-height:1;background:linear-gradient(135deg,var(--primary) 0%,var(--green) 60%,var(--primary-dark) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px;letter-spacing:-4px;filter:drop-shadow(0 4px 16px color-mix(in srgb,var(--primary) 18%,transparent))}.error-icon-row{display:flex;justify-content:center;align-items:center;gap:16px;margin:12px 0 20px}.error-icon-circle{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.5rem;animation:bobble 2.5s ease-in-out infinite}.eic-1{background:linear-gradient(135deg,var(--bg-light),color-mix(in srgb,var(--bg-light) 75%,var(--primary) 25%));color:var(--primary);animation-delay:0s}.eic-2{background:linear-gradient(135deg,#dcfce7,#bbf7d0);color:var(--green);animation-delay:0.4s;width:72px;height:72px;font-size:2rem}.eic-3{background:linear-gradient(135deg,var(--bg-light),color-mix(in srgb,var(--bg-light) 75%,var(--primary) 25%));color:var(--primary);animation-delay:0.8s}@keyframes bobble{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}.error-title{font-size:1.8rem;font-weight:700;color:var(--text-dark);margin-bottom:12px}.error-desc{font-size:1.05rem;color:var(--text-soft);line-height:1.7;margin-bottom:32px;max-width:480px;margin-left:auto;margin-right:auto}.divider-wave{height:3px;background:linear-gradient(90deg,transparent,var(--primary),var(--green),transparent);border-radius:4px;margin:0 auto 32px;width:80px}.btn-home{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(90deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--text-light);font-weight:700;font-size:1.05rem;padding:14px 36px;border-radius:50px;border:none;text-decoration:none;box-shadow:0 4px 18px color-mix(in srgb,var(--primary) 35%,transparent);transition:transform 0.2s,box-shadow 0.2s;font-family:inherit}.btn-home:hover{transform:translateY(-3px);box-shadow:0 8px 28px color-mix(in srgb,var(--primary) 45%,transparent);color:var(--text-light)}.btn-outline-nav{display:inline-flex;align-items:center;gap:6px;background:transparent;color:var(--primary-dark);font-weight:600;font-size:0.95rem;padding:10px 24px;border-radius:50px;border:1.5px solid var(--primary);text-decoration:none;transition:background 0.2s,color 0.2s;font-family:inherit}.btn-outline-nav:hover{background:var(--bg-light);color:var(--primary-deeper)}.quick-links-title{font-size:1rem;font-weight:600;color:var(--text-mid);margin-bottom:16px}.quick-links-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin-bottom:28px}.ql-item{background:linear-gradient(135deg,color-mix(in srgb,var(--bg-light) 65%,#fff 35%),var(--bg-light));border:1px solid var(--border);border-radius:12px;padding:12px 8px;text-align:center;text-decoration:none;color:var(--text-dark);font-size:0.82rem;font-weight:500;transition:background 0.2s,transform 0.2s,box-shadow 0.2s;display:flex;flex-direction:column;align-items:center;gap:6px}.ql-item:hover{background:linear-gradient(135deg,color-mix(in srgb,var(--bg-light) 75%,var(--primary) 25%),#dcfce7);transform:translateY(-2px);box-shadow:0 4px 12px color-mix(in srgb,var(--primary) 15%,transparent);color:var(--text-dark)}.ql-item i{font-size:1.3rem;color:var(--primary)}.ql-item.green i{color:var(--green)}.search-wrap{background:linear-gradient(135deg,var(--bg-light),#f0fdf4);border:1.5px solid var(--border);border-radius:16px;padding:20px 24px;margin-bottom:0;text-align:left}.search-wrap label{font-size:0.9rem;font-weight:600;color:var(--text-mid);margin-bottom:10px;display:block}.search-input-row{display:flex;gap:8px}.search-input-row input{flex:1;border:1.5px solid var(--border);border-radius:24px;padding:10px 18px;font-size:0.92rem;font-family:inherit;background:var(--text-light);color:var(--text-dark);outline:none;transition:border-color 0.2s}.search-input-row input:focus{border-color:var(--primary)}.search-input-row button{background:var(--primary);color:var(--text-light);border:none;border-radius:24px;padding:10px 20px;font-size:0.92rem;font-family:inherit;font-weight:600;cursor:pointer;transition:background 0.2s;white-space:nowrap}.search-input-row button:hover{background:var(--primary-dark)}.pay-badge{display:inline-block;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.2);border-radius:6px;padding:3px 10px;font-size:0.78rem;color:var(--bg-light);margin:3px 3px 3px 0}.footer-warning{background:rgba(239,68,68,0.12);border:1px solid rgba(239,68,68,0.25);border-radius:8px;padding:10px 14px;font-size:0.8rem;color:#fca5a5;margin-top:14px;line-height:1.5}@media (max-width:768px){.error-card{padding:36px 20px 32px}.error-number{font-size:7rem;letter-spacing:-2px}.error-title{font-size:1.4rem}.quick-links-grid{grid-template-columns:repeat(2,1fr)}}