.err{background:var(--au-hero-bg);min-height:100dvh;color:var(--au-hero-ink);flex-direction:column;display:flex;position:relative;overflow:hidden}.err a{text-decoration:none}.err-top{z-index:2;align-items:center;padding:20px clamp(20px,4vw,64px);display:flex;position:relative}.err-top .rl-brand{color:var(--au-hero-ink)}.err-main{flex:1;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:32px;width:min(100% - 48px,1180px);margin-inline:auto;display:grid}.err-copy{z-index:2;align-self:center;max-width:560px;padding:24px 0 48px;position:relative}.err h1{color:var(--au-hero-ink);letter-spacing:-.07em;text-wrap:balance;margin:22px 0 16px;font-size:clamp(36px,4.4vw,60px);font-weight:800;line-height:1.06}.err h1 em{color:var(--au-hero-em);font-style:normal}.err-lead{max-width:480px;color:var(--au-hero-muted);margin:0;font-size:16px;line-height:1.7}.err-actions{flex-wrap:wrap;gap:10px;margin-top:30px;display:flex}.err-actions .rl-button{cursor:pointer;border:0;font-family:inherit}.err-actions .rl-button-quiet{border:1px solid var(--au-hero-line)}.err-foot{color:var(--au-hero-muted);margin:20px 0 0;font-size:12px;line-height:1.6}.err-foot code{font-family:var(--font-mono), monospace;font-size:11.5px}.err-visual{align-self:stretch;min-height:460px;position:relative}.err-code{z-index:0;color:color-mix(in oklab, var(--au-hero-em) 13%, transparent);letter-spacing:-.08em;-webkit-user-select:none;user-select:none;font-size:clamp(120px,17vw,250px);font-weight:800;line-height:1;position:absolute;top:4%;left:-2%}.err-visual .rl-photo-halo{inset:12% -4% 0 12%}.err-therapist{z-index:1;object-fit:contain;object-position:bottom right;filter:drop-shadow(0 24px 22px #2442691a);width:auto;height:92%;max-height:600px;position:absolute;bottom:0;right:6%}.theme-dark .err .rl-eyebrow{color:#cfe3ff;background:#ffffff14;border-color:#ffffff24}.theme-dark .err .rl-eyebrow-dot{box-shadow:0 0 0 4px #4c95ed40}.theme-dark .err .rl-photo-halo{opacity:.14}.theme-dark .err .rl-button-quiet{color:#fff;background:#ffffff14}.theme-dark .err .rl-button-quiet:hover{background:#ffffff24}@media (max-width:899px){.err-main{grid-template-columns:1fr;gap:0;width:min(100% - 36px,640px)}.err-copy{padding:16px 0 8px}.err-lead{font-size:15px}.err-actions{grid-template-columns:1fr;display:grid}.err-actions .rl-button{width:100%}.err-visual{min-height:300px}.err-code{font-size:clamp(96px,30vw,160px);top:4%;left:0}.err-therapist{height:100%;max-height:320px;right:0}}