Polish error page styling #640

Job	Run time
build / build	1m 5s
test cargo unit / build	12s
lint / build	1m 52s
rust check / build	10s
types and precompiled / build	1m 12s
test next-swc wasm / build	3m 13s
test turbopack dev / build	3m 39s
test firefox and safari / build	5m 57s
test dev (2) / build	8m 58s
test dev (1) / build	8m 42s
test dev (3) / build	8m 1s
test integration (1) / build	16m 24s
test integration (2) / build	14m 1s
test integration (3) / build	15m 56s
test integration (4) / build	12m 40s
test integration (5) / build	14m 36s
test integration (6) / build	14m 54s
test prod (2) / build	11m 30s
test prod (1) / build	10m 39s
test prod (3) / build	12m 7s
thank you, next	1s
	2h 45m 49s

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