.pg-404{flex-direction:column;min-height:100vh;display:flex}.pg-404 main{flex:1;align-items:center;display:flex}.pg-404 .e-grid{pointer-events:none;z-index:0;background-image:linear-gradient(90deg,#0f172a0b 1px,#0000 1px),linear-gradient(#0f172a0b 1px,#0000 1px);background-size:64px 64px;position:fixed;inset:0;-webkit-mask-image:radial-gradient(circle at 50% 42%,#000,#0000 72%);mask-image:radial-gradient(circle at 50% 42%,#000,#0000 72%)}.pg-404 .e-inner{z-index:1;text-align:center;max-width:680px;margin:0 auto;padding:80px 0 96px;position:relative}.pg-404 .e-code{font-family:var(--font-geist-mono), monospace;letter-spacing:-.04em;color:#0f172a;font-size:clamp(5.5rem,18vw,11rem);font-weight:700;line-height:.9}.pg-404 .e-code .dot{color:#7c3aed}.pg-404 .e-eyebrow{font-family:var(--font-geist-mono), monospace;letter-spacing:.28em;text-transform:uppercase;color:#94a3b8;margin-bottom:22px;font-size:11px}.pg-404 .e-title{letter-spacing:-.03em;color:#0f172a;margin-top:18px;font-size:clamp(1.5rem,3.5vw,2.4rem);font-weight:800}.pg-404 .e-text{color:#64748b;max-width:460px;margin:14px auto 0;font-size:1.05rem;line-height:1.7}.pg-404 .e-actions{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:32px;display:flex}.pg-404 .btn{border-radius:999px;align-items:center;gap:8px;padding:13px 26px;font-size:14px;font-weight:600;transition:all .25s;display:inline-flex}.pg-404 .btn-primary{color:#fff;background:linear-gradient(135deg,#7c3aed,#6d28d9);box-shadow:0 10px 30px -12px #7c3aed8c}.pg-404 .btn-primary:hover{filter:brightness(1.07);transform:translateY(-1px)}.pg-404 .btn-ghost{color:#475569;background:#fff;border:1px solid #e2e8f0}.pg-404 .btn-ghost:hover{color:#7c3aed;border-color:#7c3aed66}.pg-404 .e-links{flex-wrap:wrap;justify-content:center;gap:8px 26px;margin-top:40px;display:flex}.pg-404 .e-links a{color:#94a3b8;font-size:13.5px;transition:color .2s}.pg-404 .e-links a:hover{color:#0f172a}.pg-404 .e-links .lbl{font-family:var(--font-geist-mono), monospace;letter-spacing:.2em;text-transform:uppercase;color:#cbd5e1;align-self:center;font-size:10px}.pg-404 .wrap{width:100%;max-width:1440px;margin:0 auto;padding:0 16px}@media (min-width:640px){.pg-404 .wrap{padding:0 24px}}@media (min-width:768px){.pg-404 .wrap{padding:0 32px}}@media (min-width:1024px){.pg-404 .wrap{padding:0 40px}}@media (min-width:1280px){.pg-404 .wrap{padding:0 48px}}.pg-404 header.nav{z-index:50;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffb8;border-bottom:1px solid #e2e8f099;position:sticky;top:0}.pg-404 header.nav .inner{justify-content:space-between;align-items:center;height:64px;display:flex}.pg-404 .brand{font-family:var(--font-geist-mono), monospace;letter-spacing:.2em;color:#0f172a;white-space:nowrap;font-size:14px;font-weight:700}.pg-404 .nav-links{gap:32px;display:none}.pg-404 .nav-right{align-items:center;gap:32px;display:flex}.pg-404 .nav-links a{color:#64748b;white-space:nowrap;font-size:13px;transition:color .2s}.pg-404 .nav-links a:hover{color:#0f172a}.pg-404 .talk{color:#fff;white-space:nowrap;background:#0f172a;border-radius:999px;padding:7px 18px;font-size:13px;display:none}.pg-404 .backlink{color:#64748b;align-items:center;gap:8px;font-size:13px;transition:color .2s;display:flex}.pg-404 .backlink:hover{color:#0f172a}@media (min-width:900px){.pg-404 .nav-links{display:flex}.pg-404 .talk{display:inline-block}.pg-404 .backlink{display:none}}.pg-404 footer{background:#fff;border-top:1px solid #e2e8f0b3}.pg-404 footer .fbar{color:#94a3b8;flex-direction:column;gap:10px;padding:24px 0;font-size:12px;display:flex}@media (min-width:640px){.pg-404 footer .fbar{flex-direction:row;justify-content:space-between;align-items:center}}