.error-page-shell{background:var(--bg-dark);justify-content:center;align-items:center;min-height:100vh;padding:40px 24px;display:flex}.error-container{grid-template-columns:1fr 1fr;align-items:center;gap:60px;width:100%;max-width:1200px;display:grid;position:relative}.error-container:before,.error-container:after{content:"";opacity:.15;filter:blur(80px);border-radius:50%;position:absolute}.error-bg-element{opacity:.1;filter:blur(60px);border-radius:50%;position:absolute}.error-orb-1{background:var(--emerald);z-index:-1;width:400px;height:400px;top:-200px;right:-100px}.error-orb-2{background:var(--blue);z-index:-1;width:300px;height:300px;bottom:-150px;left:-150px}.error-line{background:linear-gradient(90deg, transparent, var(--emerald), transparent);z-index:-1;width:100%;height:2px;top:50%;left:0}.error-content{z-index:2}.error-code{background:linear-gradient(135deg,#10b981 0%,#06b6d4 100%);-webkit-text-fill-color:transparent;letter-spacing:-4px;-webkit-background-clip:text;background-clip:text;margin:0 0 16px;font-size:clamp(80px,12vw,120px);font-weight:900;line-height:1}.error-title{color:#fff;margin:0 0 16px;font-size:42px;font-weight:700;line-height:1.2}.error-message{color:#94a3b8;max-width:450px;margin:0 0 32px;font-size:18px;line-height:1.6}.error-actions{flex-wrap:wrap;gap:16px;margin-bottom:40px;display:flex}.error-links{flex-wrap:wrap;gap:24px;display:flex}.error-links a{color:var(--emerald);font-size:14px;font-weight:600;text-decoration:none;transition:opacity .2s}.error-links a:hover{opacity:.7}.error-illustration{justify-content:center;align-items:center;height:100%;display:flex}.error-device{width:280px;height:560px;position:relative}.error-device-screen{background:linear-gradient(135deg,#10b9811a,#06b6d41a);border:12px solid #0f172a;border-radius:40px;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden;box-shadow:0 20px 60px #00000080,inset 0 0 30px #10b9810d}.error-device-screen:before{content:"";z-index:10;background:#0f172a;border-bottom:1px solid #94a3b833;border-radius:0 0 20px 20px;width:100%;height:28px;position:absolute;top:0;left:0}.error-device-content{font-size:80px;animation:2s ease-in-out infinite devicePulse}.error-device-stand{background:#0f172a;border-radius:4px;width:80px;height:8px;position:absolute;bottom:-20px;left:50%;transform:translate(-50%);box-shadow:0 4px 12px #0000004d}@keyframes devicePulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(.95)}}.maintenance-page-shell{background:var(--bg-dark);justify-content:center;align-items:center;min-height:100vh;padding:40px 24px;display:flex}.maintenance-container{text-align:center;z-index:2;width:100%;max-width:600px;position:relative}.maintenance-bg-element{opacity:.08;filter:blur(80px);border-radius:50%;position:absolute}.maintenance-orb-1{background:var(--emerald);z-index:-1;width:400px;height:400px;top:-100px;right:-100px}.maintenance-orb-2{background:var(--blue);z-index:-1;width:300px;height:300px;bottom:-100px;left:-100px}.maintenance-content{margin-bottom:48px}.maintenance-icon{margin-bottom:24px;font-size:100px;animation:3s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.maintenance-content h1{color:#fff;margin:0 0 12px;font-size:42px;font-weight:700;line-height:1.2}.maintenance-content p{color:#94a3b8;margin:0 0 8px;font-size:18px;line-height:1.6}.maintenance-eta{color:var(--emerald);margin:16px 0 0;font-weight:600}.maintenance-contact{background:#10b98114;border:1px solid #10b98133;border-radius:16px;margin:24px 0;padding:24px}.maintenance-contact p{margin:0 0 8px;font-size:15px}.maintenance-links{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.maintenance-links a{color:var(--emerald);font-size:14px;font-weight:600;text-decoration:none;transition:opacity .2s}.maintenance-links a:hover{opacity:.7}.maintenance-illustration{perspective:1000px;margin-top:48px}.maintenance-device{width:200px;height:200px;margin:0 auto;position:relative}.maintenance-device-screen{background:linear-gradient(135deg,#10b9811a,#06b6d41a);border:8px solid #0f172a;border-radius:20px;justify-content:center;align-items:center;width:100%;height:100%;font-size:60px;display:flex;box-shadow:0 20px 60px #00000080}@media (width<=768px){.error-container{grid-template-columns:1fr;gap:40px}.error-code{letter-spacing:-2px;font-size:80px}.error-title{font-size:32px}.error-illustration{margin-top:20px}.maintenance-content h1{font-size:32px}.maintenance-icon{font-size:80px}}.download-page{background:var(--bg-dark);color:var(--ink)}.download-hero{grid-template-columns:1fr 1fr;align-items:center;gap:60px;max-width:1200px;margin:0 auto;padding:80px 24px 60px;display:grid}.download-hero-content .eyebrow{margin-bottom:12px}.download-hero-content h1{color:#fff;margin:0 0 20px;font-size:56px;font-weight:900;line-height:1.1}.download-hero-content .hero-subtitle{color:#94a3b8;max-width:500px;margin:0;font-size:18px;line-height:1.6}.download-hero-visual{perspective:1000px;justify-content:center;display:flex}.download-phone-frame{background:#0f172a;border:16px solid #0f172a;border-radius:50px;width:300px;height:600px;position:relative;overflow:hidden;transform:rotateX(5deg)rotateY(-10deg);box-shadow:0 30px 60px #0009,inset 0 0 30px #10b9811a}.download-phone-notch{z-index:10;background:#0f172a;border-bottom:1px solid #94a3b833;border-radius:0 0 30px 30px;width:200px;height:28px;position:absolute;top:0;left:50%;transform:translate(-50%)}.download-phone-image{object-fit:cover;width:100%;height:100%;display:block}.download-platforms{background:#10b98108;border-top:1px solid #94a3b81a;border-bottom:1px solid #94a3b81a}.platforms-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px;max-width:1000px;margin:0 auto;display:grid}.platform-card{text-align:center;background:#0f172acc;border:1px solid #94a3b81a;border-radius:20px;padding:32px;transition:all .3s}.platform-card:hover{border-color:#10b9814d;box-shadow:0 20px 40px #10b9811a}.platform-icon{margin-bottom:16px;font-size:60px;display:block}.platform-card h3{color:#fff;margin:0 0 12px;font-size:22px;font-weight:700}.platform-card p{color:#94a3b8;margin:0 0 20px;font-size:15px;line-height:1.6}.download-specs{text-align:left;background:#0000004d;border:1px solid #94a3b81a;border-radius:12px;margin:20px 0;padding:16px}.download-specs div{color:#cbd5e1;border-bottom:1px solid #94a3b81a;justify-content:space-between;align-items:center;padding:8px 0;font-size:13px;display:flex}.download-specs div:last-child{border-bottom:none}.download-specs span{color:#94a3b8}.download-specs b{color:var(--emerald);font-weight:600}.status-badge{color:#fbbf24;letter-spacing:.5px;text-transform:uppercase;background:#fbbf2426;border-radius:6px;padding:4px 10px;font-size:11px;font-weight:700;display:inline-block}.download-btn{width:100%;margin-top:16px}.download-note{color:#64748b;margin-top:12px;font-size:12px;display:block}.install-section{background:var(--bg-dark)}.install-steps{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:1200px;margin:0 auto;display:grid}.install-step{background:#0f172a99;border:1px solid #94a3b81a;border-radius:16px;padding:28px;position:relative}.step-number{background:linear-gradient(135deg, var(--emerald), var(--blue));color:#000;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;font-weight:900;display:flex;position:absolute;top:-16px;left:20px}.install-step h3{color:#fff;margin:12px 0;padding-top:8px;font-size:18px;font-weight:700}.install-step p{color:#94a3b8;margin:0;font-size:14px;line-height:1.6}.install-step code{color:#10b981;background:#0006;border:1px solid #94a3b833;border-radius:6px;margin-top:8px;padding:8px 12px;font-family:Monaco,monospace;font-size:12px;display:inline-block}.version-info{background:#10b98108;border:1px solid #10b9811a}.version-details-card{background:#0f172acc;border:1px solid #94a3b81a;border-radius:16px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;max-width:800px;margin:0 auto 32px;padding:32px;display:grid}.version-detail{text-align:center;flex-direction:column;gap:8px;display:flex}.detail-label{color:#94a3b8;text-transform:uppercase;letter-spacing:1px;font-size:12px;font-weight:600}.detail-value{color:var(--emerald);font-size:24px;font-weight:700}.changelog-box{background:#0003;border:1px solid #94a3b81a;border-radius:12px;max-width:800px;margin-bottom:24px;margin-left:auto;margin-right:auto;padding:20px}.changelog-box h3{color:#fff;margin:0 0 16px;font-size:16px;font-weight:700}.changelog-box ul{margin:0;padding-left:20px}.changelog-box li{color:#cbd5e1;margin-bottom:8px;font-size:14px;line-height:1.6}.version-security{background:#10b98114;border:1px solid #10b98133;border-radius:12px;max-width:800px;margin:0 auto;padding:20px}.version-security h3{color:var(--emerald);margin:0 0 16px;font-size:16px;font-weight:700}.security-info div{margin-bottom:12px}.security-info strong{color:#fff;margin-bottom:4px;font-size:13px;display:block}.security-info code{color:#10b981;word-break:break-all;background:#0000004d;border:1px solid #94a3b833;border-radius:6px;padding:8px;font-family:Monaco,monospace;font-size:11px;display:block}.security-info p{color:#94a3b8;margin:8px 0 0;font-size:13px}.download-faq{background:var(--bg-dark)}.download-support{border-top:1px solid #94a3b81a;border-bottom:1px solid #94a3b81a}.support-options{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:800px;margin:0 auto;display:grid}.support-card{text-align:center;color:inherit;background:#0f172a99;border:1px solid #94a3b81a;border-radius:16px;flex-direction:column;gap:12px;padding:24px;text-decoration:none;transition:all .3s;display:flex}.support-card:hover{border-color:#10b9814d;box-shadow:0 15px 30px #10b9811a}.support-icon{font-size:40px;display:block}.support-card b{color:#fff;margin:0;font-size:16px;font-weight:700}.support-card span{color:var(--emerald);font-size:14px;font-weight:600}@media (width<=768px){.download-hero{grid-template-columns:1fr;gap:40px;padding:60px 24px 40px}.download-hero-content h1{font-size:36px}.download-phone-frame{border-width:12px;border-radius:36px;width:240px;height:480px}.version-details-card{grid-template-columns:1fr 1fr}}