.lf{position:relative;padding:calc(var(--nav-h) + 30px) 0 90px;background:radial-gradient(60% 70% at 25% 40%,#1f3e7240,transparent 70%),var(--night);overflow:hidden}.lf-ghost{left:-4vw;top:8%;font-size:clamp(260px,70vw,620px);z-index:0}.lf-grid{position:relative;display:grid;gap:30px;align-items:center}.lf-visual{position:relative;display:grid;place-items:center;min-height:300px}.lf-book{position:relative;width:min(58%,400px)}.lf-back{color:var(--muted-d);font-size:14px;margin-bottom:26px}.lf-meta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin:0;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:600}.lf-h{font-family:var(--display);font-weight:500;font-size:clamp(52px,13vw,110px);line-height:.9;letter-spacing:-.025em;margin:18px 0 22px}.lf-h em{color:var(--gold-hi);font-weight:400}.lf-h .hsel-tag .he{font-size:17px}.lf-lema{font-family:var(--display);font-style:italic;font-size:25px;line-height:1.2;margin:6px 0 0;color:var(--muted-d)}.lf-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.lf-dl{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:36px 0 0;padding-top:22px;border-top:1px solid var(--line-d)}.lf-dl dt{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint-d)}.lf-dl dd{margin:4px 0 0;font-family:var(--display);font-size:24px}@media(min-width:900px){.lf{padding-top:calc(var(--nav-h) + 40px)}.lf-grid{grid-template-columns:1fr 1fr;gap:80px}.lf-visual{min-height:76svh}.lf-book{width:min(72%,400px)}.lf-dl{grid-template-columns:repeat(4,1fr)}}.lf-vers-in{max-width:980px;text-align:center}.lf-vers-in .kicker{justify-content:center}.lf-vers-in .kicker:after{display:none}.lf-vers blockquote{margin:22px 0 0}.lf-vers blockquote p{font-family:var(--display);font-style:italic;font-weight:500;font-size:clamp(32px,7.4vw,66px);line-height:1.1;color:var(--ink);margin:0 0 26px}.lf-vers footer{display:flex;flex-direction:column;align-items:center;gap:12px}.lf-vers footer em{font-style:normal;font-size:14px;color:var(--muted-l)}.lf-vers footer .he{font-size:20px;color:var(--gold-deep)}.lf-sobre-grid{display:grid;gap:26px}.lf-p{font-size:16.5px;font-weight:300;line-height:1.7;color:var(--muted-d);margin:0;max-width:62ch}@media(min-width:900px){.lf-p{font-size:19px;font-weight:400}}@media(min-width:900px){.lf-sobre-grid{grid-template-columns:.9fr 1.1fr;gap:80px;align-items:end}}.lf-idx-head{margin-bottom:44px}.idx-caps{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-d)}.idx-caps>li{border-bottom:1px solid var(--line-d)}.idx-caps summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:44px 1fr;gap:6px 14px;align-items:baseline;padding:22px 0}.idx-caps summary::-webkit-details-marker{display:none}.idx-n{font-family:var(--display);font-size:24px;color:var(--gold-hi)}.idx-t{font-family:var(--display);font-size:clamp(22px,5.4vw,32px);line-height:1.1;text-transform:uppercase;letter-spacing:.01em;font-weight:500}.idx-c{grid-column:2;display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-d)}.idx-c svg{width:15px;height:15px;transition:rotate .5s var(--ease-out)}details[open]>summary .idx-c svg{rotate:45deg}.idx-secs{list-style:none;margin:0 0 22px;padding:0 0 0 58px;display:grid;gap:4px}.idx-secs li{display:flex;gap:14px;color:var(--muted-d);font-size:16px;padding:6px 0;border-top:1px dashed var(--line-d)}.idx-secs span{font-family:var(--display);color:var(--gold);min-width:34px}.idx-flat summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--gold-hi);padding:0 0 18px}.idx-flat summary::-webkit-details-marker{display:none}.idx-flat summary svg{width:16px;height:16px;transition:rotate .5s var(--ease-out)}.idx-flat[open] summary svg{rotate:45deg}.idx-flat ol{list-style:none;margin:0;padding:0;columns:1;column-gap:40px}.idx-flat li{break-inside:avoid;display:flex;gap:14px;padding:10px 0;border-top:1px solid var(--line-d);font-family:var(--display);font-size:20px;line-height:1.2}.idx-flat li span{font-size:15px;color:var(--gold);min-width:26px}@media(min-width:900px){.idx-flat ol{columns:2}.idx-caps summary{grid-template-columns:60px 1fr auto}.idx-c{grid-column:auto}}.lf-frag-grid{display:grid;gap:34px;align-items:center}.paper-card--link{display:block;transition:translate .6s var(--ease-out),box-shadow .6s}.paper-card--link:hover{translate:0 -6px}@media(min-width:900px){.lf-frag-grid{grid-template-columns:.8fr 1.2fr;gap:80px}}.lf-more-head{display:flex;justify-content:space-between;align-items:end;flex-wrap:wrap;gap:20px;margin-bottom:44px}.lb-grid--dark .lb-item-img{background:var(--night-3)}.lb-grid--dark .lb-item:hover .lb-item-img{background:var(--night-4)}.lb-grid--dark .lb-item strong{color:var(--cream)}.lb-grid--dark .lb-item-lema{color:var(--muted-d)}.lb-grid--dark .lb-item-meta{color:var(--gold)}.buybar{position:fixed;left:12px;right:12px;bottom:12px;z-index:70;display:flex;align-items:center;gap:12px;padding:9px 9px 9px 12px;border-radius:18px;background:#0e1826eb;border:1px solid var(--line-d-2);backdrop-filter:blur(16px);box-shadow:0 20px 50px -18px #000;translate:0 140%;transition:translate .7s var(--ease-out)}.buybar.is-on{translate:0 0}.buybar img{width:36px;height:auto}.buybar>span{flex:1;min-width:0;line-height:1.15}.buybar small{font-size:11px;color:var(--gold-hi);letter-spacing:.14em}.buybar strong{display:block;font-family:var(--display);font-size:18px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.buybar .btn{min-height:40px;padding:0 16px;font-size:13.5px}.buybar .icon-btn{width:40px;height:40px}@media(min-width:900px){.buybar{left:auto;right:24px;bottom:24px;width:420px}}