.pf-research *{box-sizing:border-box}.pf-research{--bg:#07070b;--bg-2:#0b0b11;--panel:#0e0e16;--panel-2:#13131d;--line:rgba(255,255,255,0.08);--line-2:rgba(255,255,255,0.14);--text:#f4f4f8;--text-2:#a3a3b2;--text-3:#6b6b7b;--acc:#4fb6ee;--blue:#2f6bff;--disp:"Manrope","Inter",sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;margin:0;background:var(--bg);color:var(--text);zoom:1.05;font-family:Inter,-apple-system,sans-serif;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}.pf-research a{color:var(--text);text-decoration:none}.pf-research a:hover{color:#fff}.pf-research h1,.pf-research h2,.pf-research h3,.pf-research h4{font-family:var(--disp);font-weight:500;letter-spacing:-.03em;margin:0}.pf-research .wrap{max-width:1240px;margin:0 auto;padding:0 44px}.pf-research .eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)}.pf-research .prog{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--blue),var(--acc));z-index:60;transition:width .1s linear}.pf-research .rh{position:sticky;top:0;z-index:40;background:rgba(7,7,11,.78);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .25s,background .25s}.pf-research .rh.stuck{border-bottom-color:var(--line)}.pf-research .rh-in{display:flex;align-items:center;justify-content:space-between;gap:28px;height:68px}.pf-research .rh-brand img{display:block;height:23px;width:auto}.pf-research .rh-nav{display:flex;align-items:center;gap:6px}.pf-research .rh-nav a{padding:7px 12px;border-radius:8px;font-size:14px;font-weight:450;color:var(--text-2);white-space:nowrap;transition:background .18s,color .18s}.pf-research .rh-nav a:hover{background:rgba(255,255,255,.05);color:var(--text)}.pf-research .rh-prod{display:inline-flex;align-items:center;gap:7px;margin-left:6px;padding-left:18px;border-left:1px solid var(--line);color:var(--text-3)!important}.pf-research .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;padding:11px 20px;border-radius:10px;border:1px solid transparent;font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:transform .15s,background .2s,border-color .2s,box-shadow .25s}.pf-research .btn svg{width:14px;height:14px;flex:none}.pf-research .btn:active{transform:translateY(1px) scale(.995)}.pf-research .btn-1{background:var(--blue);color:#fff;box-shadow:0 6px 22px -10px rgba(47,107,255,.6)}.pf-research .btn-1:hover{color:#fff;transform:translateY(-1px);box-shadow:0 12px 30px -10px rgba(47,107,255,.8)}.pf-research .btn-2{background:rgba(255,255,255,.06);border-color:var(--line-2);color:var(--text)}.pf-research .btn-2:hover{background:rgba(255,255,255,.12);transform:translateY(-1px)}.pf-research .btn-s{padding:9px 15px;font-size:13px;border-radius:9px}.pf-research .hero{padding-block:28px 76px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:64px;align-items:center}.pf-research .hero h1{margin:22px 0 0;font-size:clamp(52px,7.4vw,96px);line-height:.98;letter-spacing:-.045em}.pf-research .hero .lede{margin:24px 0 0;font-size:17px;line-height:1.65;color:var(--text-2);max-width:50ch;text-wrap:pretty}.pf-research .hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}.pf-research .stats{border:1px solid var(--line);border-radius:16px;background:linear-gradient(165deg,var(--panel-2) 0,var(--panel) 55%,var(--bg-2) 100%);overflow:hidden;max-width:520px;margin-left:auto}.pf-research .stats-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}.pf-research .stats-h .t{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}.pf-research .stats-g{display:grid;grid-template-columns:1fr}.pf-research .stat{padding:20px 18px;border-bottom:1px solid var(--line)}.pf-research .stat:last-child{border-bottom:none}.pf-research .stat .n{font-family:var(--disp);font-size:34px;font-weight:600;letter-spacing:-.035em;line-height:1}.pf-research .stat .n sup{font-size:.5em;font-weight:600;vertical-align:super;margin-left:2px;color:var(--acc)}.pf-research .stat .l{margin-top:7px;font-size:12.5px;font-weight:450;color:var(--text)}.pf-research .stat .d{margin-top:3px;font-size:11.5px;line-height:1.5;color:var(--text-3);text-wrap:pretty}@media (max-width:1080px){.pf-research .stats{margin-left:0}}.pf-research .sec{padding-top:92px;scroll-margin-top:90px}.pf-research .sec-h{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;padding-bottom:26px;margin-bottom:30px;border-bottom:1px solid var(--line)}.pf-research .sec-h h2{font-size:clamp(26px,3vw,36px);line-height:1.12}.pf-research .sec-h p{margin:10px 0 0;font-size:14.5px;color:var(--text-2);max-width:56ch;text-wrap:pretty}.pf-research .feat{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:40px;padding:26px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(150deg,#14141f,#101018 55%,#0c0c12);align-items:center;transition:border-color .25s,transform .25s,box-shadow .3s}.pf-research .feat:hover{border-color:var(--line-2);transform:translateY(-3px);box-shadow:0 30px 70px -40px rgba(0,0,0,.9)}.pf-research .feat-body{padding:6px 10px 6px 0}.pf-research .feat-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px}.pf-research .feat h3{font-size:clamp(26px,3.3vw,40px);line-height:1.08}.pf-research .feat p{margin:16px 0 0;font-size:15px;line-height:1.7;color:var(--text-2);max-width:62ch;text-wrap:pretty}.pf-research .feat-toc{display:flex;flex-wrap:wrap;gap:6px 8px;margin-top:20px}.pf-research .feat-toc span{padding:5px 10px;border-radius:6px;border:1px solid var(--line-2);background:rgba(255,255,255,.04);font-family:var(--mono);font-size:11px;letter-spacing:.03em;color:var(--text-2)}.pf-research .feat-act{display:flex;flex-wrap:wrap;gap:11px;margin-top:26px}.pf-research .badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;border:1px solid var(--line-2);font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-2)}.pf-research .badge.solid{background:rgba(47,107,255,.14);border-color:rgba(47,107,255,.42);color:#8fb4ff}.pf-research .dot{width:3px;height:3px;border-radius:999px;background:var(--text-3)}.pf-research .meta-s{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--text-3);white-space:nowrap}.pf-research .cover{position:relative;aspect-ratio:3/4;border-radius:14px;overflow:hidden;border:1px solid var(--line-2);background:linear-gradient(165deg,#0f1d3d,#0a1024 46%,#08080f);padding:20px;display:flex;flex-direction:column;justify-content:space-between}.pf-research .cover.lg{aspect-ratio:4/3.2}.pf-research .cover:after{content:"";position:absolute;inset:auto -30% -40% -30%;height:70%;background:radial-gradient(closest-side,rgba(47,107,255,.55),transparent 100%);filter:blur(24px);pointer-events:none}.pf-research .cover-k{position:relative;z-index:2;font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.5)}.pf-research .cover-t{position:relative;z-index:2;font-family:var(--disp);font-size:20px;font-weight:600;line-height:1.14;letter-spacing:-.03em}.pf-research .cover-t small{display:block;margin-top:8px;font-family:var(--mono);font-size:10px;font-weight:400;letter-spacing:.12em;color:rgba(255,255,255,.45)}.pf-research .cover-rule{position:relative;z-index:2;height:1px;background:rgba(255,255,255,.16);margin:14px 0}.pf-research .cover-bars{position:relative;z-index:2;display:flex;align-items:flex-end;gap:5px;height:44px}.pf-research .cover-bars i{flex:1;border-radius:2px;background:rgba(143,180,255,.75)}.pf-research .chips{display:flex;flex-wrap:wrap;gap:8px}.pf-research .chip{white-space:nowrap;padding:8px 15px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.02);color:var(--text-2);font-family:inherit;font-size:13px;font-weight:450;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .15s}.pf-research .chip:hover{background:rgba(255,255,255,.06);color:var(--text)}.pf-research .chip.on{background:#fff;border-color:#fff;color:#0a0a0f;font-weight:500}.pf-research .chip:active{transform:scale(.97)}.pf-research .chip-n{margin-left:7px;font-family:var(--mono);font-size:10px;opacity:.55}.pf-research .grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:26px}.pf-research .card{display:flex;flex-direction:column;padding:22px;border-radius:18px;border:1px solid var(--line);background:var(--panel);transition:border-color .22s,transform .22s,box-shadow .3s,background .22s;animation:pfr-cardin .42s cubic-bezier(.22,1,.36,1) backwards}@keyframes pfr-cardin{0%{opacity:0;transform:translateY(14px) scale(.985)}to{opacity:1;transform:none}}.pf-research .card:hover{border-color:var(--line-2);background:var(--panel-2);transform:translateY(-4px);box-shadow:0 26px 50px -34px rgba(0,0,0,.95)}.pf-research .card h4{margin:16px 0 0;font-size:18px;line-height:1.24;font-weight:500;letter-spacing:-.025em;color:#fff}.pf-research .card p{margin:10px 0 0;font-size:13.5px;line-height:1.62;color:var(--text-2);text-wrap:pretty}.pf-research .card-f{display:flex;align-items:center;gap:9px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.pf-research .card-arrow{margin-left:auto;width:28px;height:28px;flex:none;border-radius:999px;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--text-2);transition:background .22s,color .22s,transform .22s}.pf-research .card-arrow svg{width:13px;height:13px}.pf-research .card:hover .card-arrow{background:#fff;border-color:#fff;color:#0a0a0f;transform:translateX(2px)}.pf-research .empty{padding:56px 0;text-align:center;color:var(--text-3);font-size:14px}.pf-research .meth{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.pf-research .mcard{padding:16px 17px;border-radius:14px;border:1px solid var(--line);background:linear-gradient(165deg,var(--panel) 0,var(--bg-2) 100%)}.pf-research .mcard .num{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--acc)}.pf-research .mcard h4{margin:9px 0 0;font-size:15px;font-weight:500;letter-spacing:-.02em;color:#fff}.pf-research .mcard p{margin:7px 0 0;font-size:12.5px;line-height:1.55;color:var(--text-2);text-wrap:pretty}.pf-research .priv{display:grid;grid-template-columns:28px minmax(0,1fr);gap:15px;align-items:start;margin-top:12px;padding:20px 22px;border-radius:14px;border:1px solid var(--line);background:var(--panel)}.pf-research .priv svg{width:28px;height:28px;color:var(--acc)}.pf-research .priv .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--acc)}.pf-research .priv p{margin:8px 0 0;font-size:14.5px;line-height:1.6;color:#e9e9f2;max-width:78ch;text-wrap:pretty}.pf-research #method{padding-top:34px;scroll-margin-top:70px}.pf-research #method .sec-h{padding-bottom:12px;margin-bottom:14px}.pf-research #method .sec-h h2{font-size:clamp(22px,2.4vw,29px)}.pf-research #method .sec-h p{margin-top:7px;font-size:13.5px}.pf-research #method .meth{gap:10px}.pf-research #method .mcard{padding:12px 13px}.pf-research #method .mcard .num{font-size:9.5px}.pf-research #method .mcard h4{font-size:14px;margin-top:5px}.pf-research #method .mcard p{font-size:11.5px;line-height:1.5;margin-top:5px}.pf-research #method .priv{padding:14px 16px;margin-top:10px;grid-template-columns:24px minmax(0,1fr);gap:12px}.pf-research #method .priv svg{width:24px;height:24px}.pf-research #method .priv .k{font-size:9.5px}.pf-research #method .priv p{font-size:13px;margin-top:6px}.pf-research .dl-rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.pf-research .dl{display:flex;flex-direction:column;gap:16px;padding:18px;border-radius:18px;border:1px solid var(--line);background:var(--panel);transition:border-color .22s,transform .22s}.pf-research .dl:hover{border-color:var(--line-2);transform:translateY(-3px)}.pf-research .dl h4{font-size:15.5px;font-weight:500;line-height:1.3;letter-spacing:-.02em;color:#fff}.pf-research .dl-m{display:flex;align-items:center;gap:8px;margin-top:8px}.pf-research .dl .btn{width:100%;margin-top:auto}.pf-research .news{margin-top:104px;padding:52px 44px;border-radius:24px;border:1px solid var(--line);background:radial-gradient(120% 160% at 12% 0,rgba(47,107,255,.16),transparent 62%),var(--panel);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:30px}.pf-research .news h2{font-size:clamp(24px,2.8vw,34px);line-height:1.12}.pf-research .news p{margin:10px 0 0;font-size:14.5px;color:var(--text-2)}.pf-research .news form{display:flex;gap:10px;flex-wrap:wrap}.pf-research .news input{width:280px;max-width:60vw;padding:14px 16px;border-radius:12px;border:1px solid var(--line-2);background:rgba(7,7,11,.6);color:var(--text);font-family:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s}.pf-research .news input::placeholder{color:var(--text-3)}.pf-research .news input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.22)}.pf-research .news .ok{font-size:13.5px;color:#6eea9d}.pf-research .rf{margin-top:88px;border-top:1px solid var(--line);padding:34px 0 48px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}.pf-research .rf-links{display:flex;flex-wrap:wrap;gap:22px}.pf-research .rf a{font-size:13.5px;color:var(--text-2)}.pf-research .rf small{font-size:12.5px;color:var(--text-3)}.pf-research .rev{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}.pf-research .rev.in{opacity:1;transform:none}@media (max-width:1080px){.pf-research .hero{grid-template-columns:minmax(0,1fr);gap:52px;padding-block:28px 72px}.pf-research .dl-rail,.pf-research .grid,.pf-research .meth{grid-template-columns:repeat(2,minmax(0,1fr))}.pf-research .feat{grid-template-columns:minmax(0,1fr)}.pf-research .cover.lg{max-width:320px}}@media (max-width:820px){.pf-research .wrap{padding:0 22px}.pf-research .rh-nav a:not(.rh-prod){display:none}.pf-research .hero h1{font-size:clamp(42px,12vw,60px)}.pf-research .dl-rail,.pf-research .grid,.pf-research .meth{grid-template-columns:minmax(0,1fr)}.pf-research .sec{padding-top:64px}.pf-research .sec-h{flex-direction:column;align-items:flex-start}.pf-research .news{padding:32px 24px}.pf-research .priv{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){.pf-research *{animation:none!important}.pf-research .rev{opacity:1;transform:none}}.pf-research .rs-preview{filter:blur(9px) saturate(.85);-webkit-filter:blur(9px) saturate(.85);opacity:.5;pointer-events:none;user-select:none;-webkit-user-select:none;transform:scale(1.01);transform-origin:center top}.pf-research{display:flex;flex-direction:column;height:calc(100dvh / 1.05);min-height:0;overflow:hidden}.pf-research .rs-shell{position:relative;flex:1;min-height:0;overflow:hidden}.pf-research .rs-over{position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;padding:40px 24px;text-align:center;background:radial-gradient(80% 55% at 50% 40%,rgba(7,7,11,.72),rgba(7,7,11,.94) 70%)}.pf-research .rs-over-in{display:flex;flex-direction:column;align-items:center;gap:20px}.pf-research .rs-badge{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:999px;border:1px solid rgba(47,107,255,.42);background:rgba(47,107,255,.14);font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#8fb4ff}.pf-research .rs-badge i{width:6px;height:6px;border-radius:999px;background:var(--acc);display:block}.pf-research .rs-title{font-family:var(--disp);font-size:clamp(44px,7vw,86px);font-weight:500;letter-spacing:-.045em;line-height:1;color:#fff}.pf-research .rs-sub{margin:0;max-width:46ch;font-size:16px;line-height:1.65;color:var(--text-2);text-wrap:pretty}.pf-research .rh-soon{display:inline-flex;align-items:center;gap:8px;padding:6px 13px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.05);font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-2)}.pf-research .rh-soon i{width:5px;height:5px;border-radius:999px;background:var(--acc);display:block}.pf-research .rh-brand{flex:none}.pf-research .rh-brand img{max-width:none}@media (max-width:560px){.pf-research .rh-in{gap:10px}.pf-research .rh-brand img{height:19px}.pf-research .rh-nav{gap:4px}.pf-research .rh-soon{display:none}.pf-research .rh-prod{margin-left:0;padding-left:0;border-left:0;font-size:13px}.pf-research .rs-sub{font-size:14.5px}}