.err-stage{background:var(--cream);place-items:center;min-height:100vh;padding:clamp(44px,6vw,88px) 22px;display:grid;position:relative;overflow:hidden}.err-card{z-index:2;text-align:center;width:min(100%,620px);box-shadow:var(--sh-md);background:#fff;border-radius:30px 42px 28px 38px/38px 28px 44px 30px;padding:clamp(42px,6vw,66px) clamp(24px,5vw,54px) clamp(34px,5vw,50px);position:relative}.err-tool{width:96px;height:96px;margin-bottom:14px;display:inline-flex}.err-tool svg{width:100%;height:100%;display:block}.err-card--not-found .err-eyebrow{background:var(--butter-paper);color:var(--wood-deep)}.err-card--forbidden .err-eyebrow{background:var(--coral-tint);color:var(--coral-deep)}.err-eyebrow{margin-inline:auto 0;transform:rotate(-3.5deg)}.err-card h1{color:var(--wood-title);font-family:var(--f-display);letter-spacing:.06em;margin:6px 0 14px;font-size:clamp(30px,5vw,46px);line-height:1.35}.err-card p{color:var(--ink-soft);letter-spacing:.02em;max-width:32em;margin:0 auto;font-size:16px;line-height:1.95}.err-code{color:var(--sage-deep);margin-top:8px;font-size:13px;font-weight:700;display:block}.err-note{color:var(--ink-faint)!important;margin-top:10px!important;font-size:14px!important}.err-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-top:30px;display:flex}.err-actions .btn{min-height:50px}.err-action-form{margin:0;display:flex}.err-doodle{z-index:1;pointer-events:none;position:absolute}.err-doodle svg{width:100%;height:100%;display:block}.err-doodle--sun{width:72px;height:72px;animation:5.6s ease-in-out infinite yurayura;top:12%;left:9%}.err-doodle--leaf{width:92px;height:92px;animation:6.2s ease-in-out infinite floaty;bottom:12%;right:8%}.err-doodle--spark{width:44px;height:44px;animation:4.8s ease-in-out -1.2s infinite yurayura;top:20%;right:17%}@media (width<=760px){.err-stage{align-items:start;padding-top:88px}.err-card{padding-inline:22px}.err-actions{width:100%}.err-actions .btn{flex:100%}.err-doodle--sun{width:54px;height:54px;top:18px;left:20px}.err-doodle--leaf{width:70px;height:70px;bottom:16px;right:12px}.err-doodle--spark{display:none}}@media (prefers-reduced-motion:reduce){.err-doodle{animation:none!important}}