.nf-page{background:var(--bg);min-height:100vh;color:var(--ink);flex-direction:column;display:flex}.nf-main{flex:1;justify-content:center;align-items:center;padding:80px 32px 96px;display:flex}.nf-stack{text-align:center;width:100%;max-width:560px}.nf-code{letter-spacing:.14em;text-transform:uppercase;color:var(--subtle);border:1px solid var(--line);background:var(--paper);border-radius:999px;margin-bottom:28px;padding:6px 12px;font-family:ui-monospace,JetBrains Mono,Menlo,monospace;font-size:12px;display:inline-block}.nf-title{font-family:var(--font-sora), "Sora", system-ui, sans-serif;letter-spacing:-.028em;color:var(--ink);margin:0 0 18px;font-size:clamp(40px,5.6vw,60px);font-weight:600;line-height:1.05}.nf-sub{color:var(--ink-3);margin:0 0 36px;font-size:17px;line-height:1.55}.nf-sub a{color:var(--accent);border-bottom:1px solid var(--accent-glow);padding-bottom:1px;text-decoration:none}.nf-sub a:hover{border-bottom-color:var(--accent)}.nf-cta{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:inline-flex}.nf-btn-primary{background:var(--accent);color:#fff;font-family:var(--font-sora), "Sora", system-ui, sans-serif;letter-spacing:-.005em;box-shadow:0 12px 28px -10px var(--accent-glow);border-radius:999px;align-items:center;gap:10px;padding:13px 24px;font-size:15px;font-weight:600;text-decoration:none;transition:background .15s,transform .15s,box-shadow .2s;display:inline-flex}.nf-btn-primary:hover{background:var(--accent-hover);box-shadow:0 16px 32px -10px var(--accent-glow);transform:translateY(-1px)}.nf-btn-primary .nf-arr{font-size:16px;line-height:1;transition:transform .15s}.nf-btn-primary:hover .nf-arr{transform:translate(2px)}body[data-theme=dark] .nf-btn-primary,html[data-theme=dark] .nf-btn-primary{background:linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);box-shadow:0 14px 32px -10px var(--accent-glow), 0 0 0 1px #ffffff0f inset}body[data-theme=dark] .nf-btn-primary:hover,html[data-theme=dark] .nf-btn-primary:hover{box-shadow:0 20px 40px -10px var(--accent-glow), 0 0 0 1px #ffffff1f inset}.nf-btn-ghost{border:1px solid var(--line-strong);background:var(--paper);color:var(--ink);font-family:var(--font-sora), "Sora", system-ui, sans-serif;border-radius:999px;align-items:center;padding:13px 22px;font-size:15px;font-weight:500;text-decoration:none;transition:border-color .15s,background .15s;display:inline-flex}.nf-btn-ghost:hover{border-color:var(--ink)}body[data-theme=dark] .nf-btn-ghost,html[data-theme=dark] .nf-btn-ghost{background:#ffffff05}body[data-theme=dark] .nf-btn-ghost:hover,html[data-theme=dark] .nf-btn-ghost:hover{background:#ffffff0a;border-color:#ffffff52}.nf-helpful{border-top:1px solid var(--line);margin-top:56px;padding-top:28px}.nf-helpful-label{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;font-family:ui-monospace,Menlo,monospace;font-size:11px}.nf-helpful-list{text-align:left;grid-template-columns:repeat(2,1fr);gap:6px 18px;margin:0;padding:0;list-style:none;display:grid}.nf-helpful-list a{color:var(--ink);font-family:var(--font-sora), "Sora", system-ui, sans-serif;border-radius:10px;justify-content:space-between;align-items:center;padding:10px 14px;font-size:14.5px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex}.nf-helpful-list a:hover{background:var(--accent-tint);color:var(--accent)}.nf-helpful-list a .nf-help-arr{color:var(--muted);font-size:16px;transition:color .15s,transform .15s}.nf-helpful-list a:hover .nf-help-arr{color:var(--accent);transform:translate(3px)}.nf-footer{border-top:1px solid var(--line);color:var(--subtle);width:100%;max-width:1180px;font-size:13px;font-family:var(--font-sora), "Sora", system-ui, sans-serif;justify-content:space-between;align-items:center;margin:0 auto;padding:20px 32px;display:flex}.nf-footer a{color:var(--subtle);text-decoration:none}.nf-footer a:hover{color:var(--ink)}@media (max-width:720px){.nf-main{padding:56px 22px 72px}.nf-helpful-list{grid-template-columns:1fr}.nf-footer{flex-direction:column;gap:6px;padding:16px 20px}}