.nb{--nb-gutter:clamp(16px, 5vw, 56px)}.nb-bar{letter-spacing:.08em;text-transform:uppercase;text-align:center;color:var(--brand-accent-ink);background:var(--brand-accent);padding:9px 16px;font-size:11px;font-weight:600}.nb .sf-head{background:var(--brand-surface);border-bottom:1px solid var(--brand-border);padding-block:14px}.nb .sf-brand img{max-height:40px}.nb .sf-nav{letter-spacing:.06em;text-transform:uppercase;color:var(--brand-ink);font-size:13px;font-weight:600}.nb .sf-hero{min-height:min(36vh,320px);color:var(--brand-ink);background:radial-gradient(circle at 88% 20%, color-mix(in srgb, var(--brand-accent) 10%, transparent) 0 22%, transparent 23%), var(--brand-tint)}.nb .sf-hero-copy{max-width:28ch}.nb .sf-hero-copy h1{font-family:var(--brand-font-heading);letter-spacing:-.01em;text-transform:uppercase;color:var(--brand-accent);font-size:clamp(40px,6vw,76px);font-weight:700;line-height:.95}.nb .sf-hero-copy p{max-width:38ch;color:var(--brand-ink);opacity:.8;font-size:clamp(14px,1.4vw,16.5px)}@media (max-width:640px){.nb .sf-hero{min-height:0;padding-block:40px}}.nb-start{padding:clamp(32px, 4vw, 56px) var(--nb-gutter);gap:clamp(26px,3.2vw,40px);display:grid}.nb-start__intro{margin-bottom:16px}.nb-section-number{letter-spacing:.14em;text-transform:uppercase;color:var(--brand-accent);margin-bottom:6px;font-size:11px;font-weight:700;display:block}.nb-start__block h2{font-family:var(--brand-font-heading);letter-spacing:0;text-transform:uppercase;margin:0 0 8px;font-size:clamp(24px,2.6vw,34px);font-weight:700}.nb-start__block p{max-width:68ch;color:var(--brand-muted);margin:0;font-size:14px;line-height:1.55}.nb-click-hint{font-size:12.5px;font-weight:600;color:var(--brand-ink)!important;margin-top:10px!important}.nb-chips{flex-wrap:wrap;gap:10px;display:flex}.nb-chips button{font:inherit;color:var(--brand-ink);background:var(--brand-surface);border:1.5px solid var(--brand-accent);border-radius:var(--brand-radius);cursor:pointer;align-items:center;gap:8px;padding:11px 18px;font-size:14px;font-weight:500;transition:color .2s,background .2s,border-color .2s,transform .2s;display:inline-flex}.nb-chips button:hover:not(:disabled),.nb-chips button[data-active=true]{color:var(--brand-accent-ink);background:var(--brand-accent);transform:translateY(-1px)}.nb-chips button:disabled{cursor:progress;opacity:.55}.nb-chips button:focus-visible{outline:2px solid var(--brand-accent);outline-offset:3px}.nb-ask-cue{opacity:0;font-size:12px;transition:opacity .2s}.nb-chips button:hover .nb-ask-cue,.nb-chips button[data-active=true] .nb-ask-cue{opacity:1}.nb-chips--wide button{text-align:start;background:var(--brand-tint);border-color:#0000;padding:13px 20px}.nb-chips--wide button:hover:not(:disabled),.nb-chips--wide button[data-active=true]{border-color:var(--brand-accent)}@media (max-width:560px){.nb-chips--wide{flex-direction:column;align-items:stretch}}.nb-prompt-status{color:var(--brand-muted);margin:0;font-size:12.5px}.nb-lines{padding:clamp(28px, 3.4vw, 44px) var(--nb-gutter);border-top:1px solid var(--brand-border);background:var(--brand-surface-alt)}.nb-lines h2{font-family:var(--brand-font-heading);text-transform:uppercase;margin:0 0 20px;font-size:clamp(22px,2.4vw,30px);font-weight:700}.nb-lines ul{background:var(--brand-border);border:1px solid var(--brand-border);grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1px;margin:0;padding:0;list-style:none;display:grid}.nb-lines li{background:var(--brand-surface);padding:18px 20px}.nb-lines h3{font-family:var(--brand-font-heading);text-transform:uppercase;color:var(--brand-accent);margin:0 0 6px;font-size:17px;font-weight:700}.nb-lines p{color:var(--brand-muted);margin:0;font-size:13px;line-height:1.5}.nb-lines__count{font-weight:700;color:var(--brand-ink)!important;margin-top:8px!important}.nb-foot{border-top:1px solid var(--brand-border)}