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var(--hairline);background:var(--bg-elevated,var(--bg));min-width:10rem;min-height:44px;color:var(--text-primary);font:inherit;padding:0 .65rem}.nf-main{box-sizing:border-box;flex:1;width:100%;max-width:40rem;margin:0 auto;padding:1.5rem}.nf-title{font-size:var(--text-h2);letter-spacing:-.02em;color:var(--text-primary);margin:0 0 .75rem;font-weight:600}.nf-lede{color:var(--text-secondary);font-size:var(--text-lead)}.nf-redacted{max-width:40rem;padding:1.5rem 0}.nf-redacted-bar{color:var(--text-tertiary);letter-spacing:.05em;-webkit-user-select:none;user-select:none;margin:0 0 .35rem}.nf-redacted-note{font-family:var(--font-mono,ui-monospace, monospace);font-size:var(--text-meta);color:var(--text-tertiary);margin:0}.nf-cta{border:1px solid var(--hairline-strong);background:var(--accent-bg);min-width:44px;min-height:44px;color:var(--accent);font-size:var(--text-body);border-radius:0;justify-content:center;align-items:center;margin-top:.5rem;padding:.65rem 1.1rem;text-decoration:none;display:inline-flex}.nf-meta{font-size:var(--text-meta);color:var(--text-tertiary);margin-top:1rem}.nf-visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.nf-prose{max-width:var(--measure-prose,40rem)}.nf-prose-head{margin-bottom:2rem}.nf-prose-title{margin:0 0 .5rem;font-size:clamp(22px,2.2vw + .5rem,26px);font-weight:500;line-height:1.25}.nf-prose-sub{font-family:var(--font-mono,ui-monospace, monospace);font-size:var(--text-meta);color:var(--text-tertiary);margin:0}.nf-prose p{font-size:var(--text-body);color:var(--text-secondary);margin:0 0 1rem;line-height:1.65}.nf-prose-section{margin-bottom:2rem}.nf-prose-section-h{font-family:var(--font-mono,ui-monospace, monospace);font-size:var(--text-meta);text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary);margin:0 0 .75rem;font-weight:500}.nf-guide-gradient{color:var(--text-secondary);margin:0 0 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var(--accent-muted,#cde);border-radius:var(--radius-lg,8px);padding:var(--space-xl,1.5rem)}.nf-quiz-option{text-align:left;width:100%;min-height:44px;padding:var(--space-md,.75rem) var(--space-lg,1rem);border:.5px solid var(--hairline-strong,#ccc);border-radius:var(--radius-md,6px);background:var(--bg-elevated,#fff);cursor:pointer;display:block}.nf-train-stops{margin:0;padding:0;list-style:none}.nf-train-stop{gap:var(--space-sm,.5rem);padding:var(--space-md,.75rem) 0;border-bottom:.5px solid var(--hairline,#ddd);flex-wrap:wrap;align-items:baseline;min-height:44px;display:flex}.nf-train-stop-kind,.nf-train-stop-judgment{font-family:var(--font-mono,monospace);font-size:var(--text-meta,.75rem);color:var(--text-tertiary,#888)}@media (max-width:640px){.nf-replicants,.nf-train{padding:var(--space-xl,1.5rem) var(--space-md,.75rem)}.nf-rx-card-link{flex-direction:column;align-items:flex-start}}@media (max-width:380px){.nf-replicants-title,.nf-train-title{font-size:1.35rem}}@media 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