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h1{letter-spacing:-.05em;margin-bottom:28px;font-size:clamp(2.55rem,9.6vw,7.4rem);line-height:.9}.lx-proof .hero h1 .line{margin-bottom:-.08em;padding-bottom:.08em;display:block;overflow:hidden}.lx-proof .hero h1 .w{display:inline-block}.lx-proof.js:not(.rm) .hero h1 .w{animation:lx-wordRise .95s var(--ease) both;animation-delay:calc(var(--i)*70ms + 80ms)}.lx-proof.js:not(.rm) .hero .fade-in{animation:lx-fadeUp .8s var(--ease) both;animation-delay:calc(var(--d,0)*1ms + .42s)}@keyframes lx-wordRise{0%{transform:translateY(105%)rotate(4deg)}to{transform:none}}@keyframes lx-fadeUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}.lx-proof .hero .lead{margin-bottom:34px;font-size:clamp(17px,1.5vw,21px)}.lx-proof .hero-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.lx-proof .hero-meta{color:var(--muted);flex-wrap:wrap;gap:8px 22px;margin-top:34px;font-size:15px;display:flex}.lx-proof .hero-meta span{align-items:flex-start;gap:8px;max-width:62ch;display:inline-flex}.lx-proof .hero-meta i{background:var(--cyan);width:8px;height:8px;box-shadow:0 0 12px var(--cyan);border-radius:50%;flex:none;margin-top:.55em}.lx-proof .hero-hint{right:var(--pad);color:var(--dim);align-items:center;gap:10px;display:flex;position:absolute;bottom:clamp(48px,8vh,96px)}.lx-proof .hero-hint b{background:linear-gradient(var(--cyan),transparent);width:1.5px;height:44px;animation:2.2s ease-in-out infinite lx-hint;display:block}@keyframes lx-hint{0%,to{transform-origin:top;transform:scaleY(.4)}50%{transform-origin:top;transform:scaleY(1)}}@media (width<=760px){.lx-proof .hero{align-items:flex-start;padding-top:104px;padding-bottom:42vh}.lx-proof .hero:before{content:"";z-index:1;pointer-events:none;background:linear-gradient(#07080f99,#07080f40 70%,#0000);position:absolute;inset:0 0 40%}.lx-proof .hero-hint{display:none}}.lx-proof .fb-chain{display:none}.lx-proof.no-webgl 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.fb-block:nth-child(4){top:6%;left:56%;transform:rotate(7deg)scale(.76)}.lx-proof .fb-block:nth-child(5){top:-6%;left:72%;transform:rotate(-6deg)scale(.68)}.lx-proof.no-webgl:not(.rm) .fb-block{animation:6s ease-in-out infinite lx-fbFloat;animation-delay:calc(var(--i)*-1.1s)}@keyframes lx-fbFloat{50%{translate:0 -12px}}.lx-proof .fb-chain:before{content:"";filter:blur(10px);background:radial-gradient(closest-side,#e84bf047,#4f8bff1f 55%,#0000);width:80%;height:80%;position:absolute;top:8%;left:12%}@media (width<=760px){.lx-proof.no-webgl .fb-chain{width:84vw;top:auto;bottom:6vh;right:6vw;transform:none}}.lx-proof section{position:relative}.lx-proof .sec{padding:clamp(96px,14vh,170px) 0}.lx-proof .sec-head{max-width:760px;margin-bottom:clamp(36px,5vw,64px)}.lx-proof .sec-head h2{margin-bottom:20px;font-size:clamp(2.2rem,5.6vw,4.6rem)}.lx-proof .sec-head h2,.lx-proof .sec-head .lead{text-shadow:0 2px 28px #07080ff2,0 0 2px #07080fcc}.lx-proof 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.tag:before{content:"";background:var(--cyan);border-radius:50%;width:7px;height:7px}.lx-proof .link-slot{font-family:var(--f-mono);color:var(--cyan);border-radius:999px;padding:4px 10px;font-size:13px;font-weight:500;text-decoration:none;transition:background-color .2s;box-shadow:inset 0 0 0 1px #4ff0f059}.lx-proof .link-slot:hover{background:#4ff0f01f}.lx-proof .verify-line{grid-template-columns:auto 1fr;align-items:start;gap:16px 22px;margin-top:28px;padding:24px 26px;display:grid}.lx-proof .verify-line .badge{width:46px;height:46px;color:var(--cyan);background:#4ff0f01a;border-radius:50%;place-items:center;display:grid}.lx-proof .verify-line h3{letter-spacing:-.02em;margin-bottom:6px;font-size:22px}.lx-proof .verify-line p{color:var(--muted);max-width:68ch}.lx-proof .verify-line p strong{color:var(--text)}@media (width<=980px){.lx-proof .proof .tiles{grid-template-columns:repeat(2,1fr)}}@media (width<=560px){.lx-proof .proof .tiles{grid-template-columns:1fr}.lx-proof .tile{min-height:0}}.lx-proof .chain-intro{padding:0 var(--pad);z-index:3;will-change:opacity,transform;max-width:1320px;margin:0 auto;position:absolute;top:clamp(104px,15vh,150px);left:0;right:0}.lx-proof .chain-intro .sec-head{max-width:620px}.lx-proof .chain-intro h2{font-size:clamp(2.2rem,5vw,4.4rem)}@media (width<=760px){.lx-proof .chain-intro{top:96px}.lx-proof .chain-intro .sec-head{box-shadow:inset 0 0 0 1px var(--line);background:#07080fd1;border-radius:20px;padding:18px 18px 20px}}.lx-proof.rm .chain-intro .sec-head,.lx-proof.no-gsap .chain-intro .sec-head{box-shadow:none;background:0 0;padding:0}.lx-proof .chain-track{--per:92vh;height:calc(var(--per)*5.7 + 100vh);position:relative}.lx-proof .chain-sticky{height:100svh;position:sticky;top:0;overflow:hidden}.lx-proof .cases{margin:0;padding:0;list-style:none}.lx-proof .case{right:var(--pad);opacity:0;visibility:hidden;width:min(540px,44vw);transition:opacity .45s var(--ease),transform .55s var(--ease),visibility 0s 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clamp(2.5rem,4.4vw,3.9rem)/1 var(--f-display);letter-spacing:-.045em;margin-bottom:6px}.lx-proof .case-result-sub{color:var(--text);margin-bottom:22px;font-size:17px}.lx-proof .case dl{gap:14px;margin:0;display:grid}.lx-proof .case dt{color:var(--dim);margin-bottom:2px;font-size:13px;font-weight:500}.lx-proof .case dd{color:var(--muted);margin:0;font-size:16px}.lx-proof .case dd strong{color:var(--text);font-weight:500}.lx-proof .stamp{font:600 13px/1 var(--f-mono);color:var(--ink);background:var(--cyan);letter-spacing:.02em;opacity:0;border-radius:999px;align-items:center;gap:8px;margin:0 0 18px;padding:8px 14px;transition:opacity .2s,transform .5s cubic-bezier(.3,1.6,.4,1);display:inline-flex;position:relative;transform:scale(1.9)rotate(-14deg);box-shadow:0 0 30px #4ff0f080}.lx-proof .case.stamped .stamp{opacity:1;transform:scale(1)rotate(-4deg)}.lx-proof .case.stamped .case-step{visibility:hidden}.lx-proof .rail{left:var(--pad);z-index:2;flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.lx-proof .rail li{color:var(--dim);align-items:center;gap:10px;font-size:13px;transition:color .3s;display:flex}.lx-proof .rail li i{width:12px;height:12px;box-shadow:inset 0 0 0 1.5px var(--line-2);border-radius:4px;transition:background .3s,box-shadow .3s}.lx-proof .rail li.on{color:var(--text)}.lx-proof .rail li.on i{background:var(--grad);box-shadow:none}.lx-proof .rail li.done i{background:var(--cyan);box-shadow:none}.lx-proof .rail li span{opacity:0;transition:opacity .3s}.lx-proof .rail li.on span{opacity:1}.lx-proof .chain-art{display:none}.lx-proof.no-webgl .chain-art{aspect-ratio:1;background:linear-gradient(145deg,#151937,#0a0c19) padding-box,var(--grad) border-box;text-align:center;border:2px solid #0000;border-radius:20%;place-content:center;width:min(30vw,380px);display:grid;position:absolute;top:50%;left:12%;transform:translateY(-50%);box-shadow:0 40px 120px -40px #7b4bffb3}.lx-proof .chain-art b{font:700 clamp(28px,4vw,56px)/1 var(--f-display);letter-spacing:-.04em}.lx-proof .chain-art small{color:var(--muted);margin-top:8px;font-size:14px;display:block}@media (width<=760px){.lx-proof .case{width:auto;top:auto;left:16px;right:16px;bottom:calc(12px + var(--bar));padding:18px 18px 16px;transform:translateY(30px)scale(.97)}.lx-proof .case-client{font-size:17px}.lx-proof .case-step{display:none}.lx-proof .case.active{transform:none}.lx-proof .case-top{margin-bottom:12px}.lx-proof .case-top img{border-radius:12px;width:42px;height:42px}.lx-proof .case-result{font-size:2.3rem}.lx-proof .case-result-sub{margin-bottom:12px;font-size:16px}.lx-proof .case dl{gap:8px}.lx-proof .case dd{font-size:15px}.lx-proof .case .how{display:none}.lx-proof .stamp{white-space:normal;max-width:100%;margin-bottom:12px;font-size:11.5px}.lx-proof .rail{flex-direction:row;gap:6px;top:76px;left:16px;right:16px;transform:none}.lx-proof .rail li span{display:none}.lx-proof .rail li i{border-radius:3px;width:22px;height:6px}.lx-proof.no-webgl .chain-art{width:46vw;top:22%;left:50%;transform:translate(-50%)}}.lx-proof.rm .chain-track,.lx-proof.no-gsap .chain-track{height:auto}.lx-proof.rm .chain-sticky,.lx-proof.no-gsap .chain-sticky{height:auto;position:static;overflow:visible}.lx-proof.rm .cases,.lx-proof.no-gsap .cases{padding:0 var(--pad) 40px;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:16px;max-width:1320px;margin:0 auto;display:grid}.lx-proof.rm .case,.lx-proof.no-gsap .case{opacity:1;visibility:visible;width:auto;position:relative;inset:auto;transform:none}.lx-proof.rm .stamp,.lx-proof.no-gsap .stamp{opacity:1;transform:rotate(-4deg)}.lx-proof.rm .chain-intro,.lx-proof.no-gsap 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0 0 1px var(--line);color:var(--text);background:#ffffff0a;border-radius:999px;align-items:center;gap:10px;margin:0;padding:6px 14px 6px 6px;font-size:14px;display:flex}.lx-proof .logo-row img{object-fit:cover;border-radius:50%;width:34px;height:34px}.lx-proof .also{color:var(--muted);margin-top:14px;font-size:15px}.lx-proof .press{color:var(--muted);margin-top:20px;font-size:15px}.lx-proof .press>p{margin-top:8px}.lx-proof .press-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px;display:grid}.lx-proof .press-card{background:linear-gradient(var(--ink-1),var(--ink-1)) padding-box,var(--grad) border-box;min-width:0;transition:transform .2s var(--ease);border:1px solid #0000;border-radius:8px;flex-direction:column;gap:12px;padding:16px;text-decoration:none;display:flex}.lx-proof .press-card:hover{transform:translateY(-3px)}.lx-proof 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