.error-main{min-height:calc(100vh - 72px);display:flex;align-items:center;justify-content:center;position:relative;padding:60px 20px}.error-bg-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(14,165,233,.08) 0,transparent 60%);z-index:0;pointer-events:none}.error-container{flex-direction:column;text-align:center;max-width:640px;width:100%;z-index:1}.error-container,.error-visual{display:flex;align-items:center;position:relative}.error-visual{width:160px;height:160px;border-radius:50%;border:1px solid rgba(14,165,233,.2);box-shadow:0 0 50px rgba(14,165,233,.15);margin-bottom:40px;justify-content:center;overflow:hidden;background:#0f172a}.error-visual img{width:100%;height:100%;object-fit:cover;opacity:.85}.error-visual:after{content:"";position:absolute;inset:0;border-radius:50%;box-shadow:inset 0 0 40px rgba(2,6,23,.9);pointer-events:none}.error-title{font-size:48px;font-weight:800;color:#f8fafc;margin-bottom:16px;letter-spacing:-.02em}.error-desc{font-size:18px;color:#94a3b8;margin-bottom:12px;line-height:1.5}.error-flavor{font-size:16px;font-style:italic;color:#38bdf8;margin-bottom:48px;opacity:.9}.error-actions{display:flex;flex-direction:column;align-items:center;gap:24px}.btn-primary-large{background:linear-gradient(135deg,#0ea5e9,#0284c7);color:#fff;padding:16px 36px;border-radius:8px;font-size:16px;font-weight:600;text-decoration:none;display:flex;align-items:center;gap:12px;border:none;box-shadow:0 4px 20px rgba(14,165,233,.3);transition:transform .2s,box-shadow .2s}.btn-primary-large:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(14,165,233,.4);color:#fff;text-decoration:none}.error-secondary-links{display:flex;align-items:center;gap:32px;margin-top:32px}.secondary-link{font-size:14px;font-weight:500;color:#94a3b8;text-decoration:none;transition:color .2s}.secondary-link:hover{color:#f8fafc}@media(max-width:767px){.error-title{font-size:40px}.error-visual{width:140px;height:140px}}@media(max-width:575px){.error-main{padding:40px 16px}.error-title{font-size:32px}.error-visual{width:120px;height:120px;margin-bottom:32px}.error-desc{font-size:16px}.error-flavor{margin-bottom:36px}.btn-primary-large{width:100%;justify-content:center;padding:14px 24px}.error-secondary-links{flex-direction:column;gap:16px}}