.not-found-hero{background:var(--surface-dark);color:var(--text-inverse);text-align:center;padding:120px 0 88px}.not-found-hero__inner{flex-direction:column;align-items:center;gap:18px;display:flex}.not-found-hero__title{letter-spacing:-.28px;margin:0;font-size:clamp(2.6rem,6vw,4.2rem);font-weight:600;line-height:1.07}.not-found-tips{padding:72px 0 88px}.not-found-tips .section-head{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:28px}.not-found-tips .section-head span:last-child{letter-spacing:-.16px;font-size:1.5rem;font-weight:600}.not-found-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.not-found-link-card{box-shadow:var(--shadow-soft);background:#fff;border-radius:28px;gap:8px;padding:24px;transition:transform .22s,box-shadow .22s;display:grid}.not-found-link-card:hover{transform:translateY(-2px);box-shadow:6px 10px 40px #00000047}.not-found-link-card strong{font-size:1.15rem;font-weight:600;line-height:1.2}.not-found-link-card span{color:var(--text-secondary);letter-spacing:-.224px;font-size:.92rem;line-height:1.5}@media (max-width:860px){.not-found-links{grid-template-columns:1fr}.not-found-hero{padding:88px 0 64px}.not-found-tips{padding:48px 0 56px}}