.feature-bg{inset:0;overflow:hidden;pointer-events:none;position:absolute;z-index:0}.feature-bg__wash{background:radial-gradient(52% 100% at 72% 0,color-mix(in srgb,var(--primary-color) 3%,#0000) 0,#0000 72%);height:62%;inset:-10% -10% auto;position:absolute}.feature-bg--subtle .feature-bg__wash{opacity:.6}.not-found-page{align-items:center;background:var(--dark-bg);display:flex;justify-content:center;min-height:100vh;overflow:hidden;padding:40px;position:relative}.not-found-content{backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);background:#ffffff0a;border:1px solid #ffffff14;border-radius:var(--radius-panel);box-shadow:0 25px 50px #1917164d,inset 0 1px 0 #ffffff1a;max-width:500px;padding:4rem;position:relative;text-align:center;z-index:1}.not-found-badge{background:color-mix(in srgb,var(--dark-accent-text) 18%,#0000);border:1px solid color-mix(in srgb,var(--dark-accent-text) 34%,#0000);border-radius:var(--radius-panel);color:var(--dark-accent-text);display:inline-block;font-size:1.5rem;font-weight:700;letter-spacing:.05em;margin-bottom:1.5rem;padding:12px 24px}.not-found-content h1{color:var(--dark-text);font-family:var(--font-display);font-size:clamp(2.5rem,5vw,3.5rem);font-weight:300;letter-spacing:-.035em;line-height:.98;margin:0 0 1rem}.not-found-content p{color:#fff9;font-size:1.1rem;line-height:1.6;margin:0 0 2rem}.not-found-actions{display:flex;flex-direction:column;gap:12px}.not-found-btn{align-items:center;border-radius:var(--radius-lg);display:inline-flex;font-size:1rem;font-weight:600;justify-content:center;padding:14px 32px;text-decoration:none;transition:background-color var(--motion-fast) var(--ease-standard),border-color var(--motion-fast) var(--ease-standard),color var(--motion-fast) var(--ease-standard)}.not-found-btn--primary{background:var(--primary-color);box-shadow:var(--shadow-sm);color:var(--on-primary)}.not-found-btn--primary:hover{box-shadow:0 8px 30px #ffffff40}.not-found-btn--secondary{background:#ffffff14;border:1px solid #ffffff26;color:var(--dark-text)}.not-found-btn--secondary:hover{background:#ffffff1f;border-color:#ffffff40}@media (max-width:480px){.not-found-page{padding:24px}.not-found-content{border-radius:var(--radius-panel);padding:2.5rem 2rem}.not-found-badge{font-size:1.25rem;padding:10px 20px}}