.pn-hf{--paper:#f4f7fa;--paper-hi:#ffffff;--paper-lo:#e9eff5;--ink:#0a2e57;--ink-soft:#163d6b;--ink-muted:#556679;--accent:#1e6fb8;--accent-deep:#155291;--accent-tint:#dcebf7;--sky:#62b0ea;--red:#c81e1e;--green:#18794a;--hair:#d3deea;box-sizing:border-box;width:100%;max-width:920px;margin:0 auto;padding:clamp(1.75rem,4vw,3.25rem);background:radial-gradient(120% 90% at 12% 0%,var(--paper-hi) 0%,var(--paper) 48%,var(--paper-lo) 100%);border:1px solid var(--hair);border-radius:18px;color:var(--ink);font-family:Inter,system-ui,sans-serif;line-height:1.55;position:relative}.pn-hf *,.pn-hf *:before,.pn-hf *:after{box-sizing:border-box}.pn-hf .pn-eyebrow{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.72rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-deep);margin:0 0 .7rem}.pn-hf .pn-head{font-family:Hanken Grotesk,system-ui,sans-serif;font-weight:800;font-size:clamp(1.7rem,3.6vw,2.55rem);line-height:1.06;letter-spacing:-.025em;color:var(--ink);margin:0 0 1.6rem;max-width:22ch}.pn-hf .pn-head em{font-style:normal;color:var(--accent)}.pn-hf .pn-sheet{background:var(--paper-hi);border:1px solid var(--hair);border-radius:14px;overflow:hidden;position:relative;box-shadow:0 1px 2px #0a2e570d,0 12px 30px #0a2e570f}.pn-hf .pn-strip{position:relative;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:1.05rem 1.25rem;border-bottom:1px solid var(--hair)}.pn-hf .pn-strip:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--ink),var(--accent) 55%,var(--sky))}.pn-hf .pn-brand{display:flex;align-items:center;gap:.8rem}.pn-hf .pn-monogram{flex:none;width:42px;height:42px;border-radius:10px;background:linear-gradient(150deg,var(--accent),var(--ink));color:#fff;display:grid;place-items:center;font-family:Hanken Grotesk,system-ui,sans-serif;font-weight:800;font-size:1.4rem;line-height:1}.pn-hf .pn-brand-name{font-family:Hanken Grotesk,system-ui,sans-serif;font-weight:700;font-size:1.04rem;line-height:1.1;color:var(--ink)}.pn-hf .pn-brand-loc{font-size:.82rem;color:var(--ink-muted);margin-top:.1rem}.pn-hf .pn-strip-right{text-align:right}.pn-hf .pn-ref{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.72rem;letter-spacing:.04em;color:var(--accent-deep);font-weight:500}.pn-hf .pn-lic{font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.68rem;letter-spacing:.05em;color:var(--ink-muted);margin-top:.2rem}.pn-hf .pn-lines{list-style:none;margin:0;padding:0}.pn-hf .pn-line{display:flex;align-items:center;gap:.95rem;padding:.92rem 1.25rem;border-bottom:1px solid var(--hair);border-left:3px solid transparent;cursor:pointer;opacity:0;transform:translateY(10px);filter:blur(4px);transition:opacity .54s ease,transform .54s ease,filter .54s ease,background-color .32s ease,border-left-color .32s ease}.pn-hf .pn-line:last-child{border-bottom:none}.pn-hf .pn-line.is-in{opacity:1;transform:none;filter:none}.pn-hf .pn-line.is-active{background:var(--accent-tint);border-left-color:var(--accent)}.pn-hf .pn-time{flex:none;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.78rem;font-weight:600;letter-spacing:.02em;color:var(--accent-deep);width:4.4rem}.pn-hf .pn-line.is-active .pn-time{color:var(--ink)}.pn-hf .pn-title{flex:1 1 auto;font-size:.98rem;font-weight:500;color:var(--ink-soft)}.pn-hf .pn-line.is-active .pn-title{color:var(--ink);font-weight:600}.pn-hf .pn-check{flex:none;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--sky);background:transparent;position:relative;transition:background-color .4s ease,border-color .4s ease}.pn-hf .pn-check:after{content:"";position:absolute;left:7px;top:3px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg) scale(0);transform-origin:center;transition:transform .34s cubic-bezier(.2,.9,.3,1.2) .08s}.pn-hf .pn-check.is-done{background:var(--accent);border-color:var(--accent)}.pn-hf .pn-check.is-done:after{transform:rotate(45deg) scale(1)}.pn-hf .pn-stamp{position:absolute;right:clamp(.75rem,3vw,2rem);bottom:clamp(.75rem,3vw,1.75rem);font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.82rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-deep);border:2px solid var(--accent-deep);border-radius:8px;padding:.42rem .9rem;background:#ffffffd1;opacity:0;transform:rotate(-7deg) scale(.7);transition:opacity .5s ease,transform .55s cubic-bezier(.2,.9,.3,1.25);pointer-events:none}.pn-hf .pn-stamp.is-in{opacity:1;transform:rotate(-7deg) scale(1)}.pn-hf .pn-caption{display:flex;align-items:flex-start;gap:1rem;margin-top:1.3rem;padding:0 .25rem;min-height:3.3em}.pn-hf .pn-cap-num{flex:none;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:.9rem;font-weight:600;color:var(--accent-deep);line-height:1.5;width:4.4rem}.pn-hf .pn-cap-text{flex:1 1 auto;font-size:.92rem;color:var(--ink-muted);line-height:1.5;text-wrap:pretty}.pn-hf .pn-cap-num,.pn-hf .pn-cap-text{transition:opacity .3s ease}.pn-hf .pn-caption.is-swapping .pn-cap-num,.pn-hf .pn-caption.is-swapping .pn-cap-text{opacity:0}.pn-hf .pn-contrast{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem .85rem;margin-top:1.4rem;padding-top:1.2rem;border-top:1px dashed var(--hair)}.pn-hf .pn-cowboy{font-size:.94rem;color:var(--ink-muted);text-decoration:line-through;text-decoration-color:#55667999}.pn-hf .pn-arrow{color:var(--accent);font-size:1.05rem;line-height:1}.pn-hf .pn-honest{font-size:.94rem;font-weight:700;color:var(--ink)}@media(prefers-reduced-motion:reduce){.pn-hf .pn-line,.pn-hf .pn-check,.pn-hf .pn-check:after,.pn-hf .pn-stamp,.pn-hf .pn-cap-num,.pn-hf .pn-cap-text{transition:none!important}.pn-hf .pn-line{opacity:1!important;transform:none!important;filter:none!important}.pn-hf .pn-stamp{opacity:1!important;transform:rotate(-7deg) scale(1)!important}}@media(max-width:560px){.pn-hf .pn-strip{align-items:flex-start}.pn-hf .pn-strip-right{text-align:left}.pn-hf .pn-stamp{position:static;display:inline-block;margin:.9rem 1.25rem 1rem}}