.eng-ledger{--navy-50:#e8f0fa;--navy-200:#8ab4e0;--navy-300:#5a8bc2;--brand-primary:#c9a55a;--motion-easing:cubic-bezier(.4, 0, .2, 1);--card-w:clamp(440px, 50vw, 640px);--card-h:calc(var(--card-w) * .6);isolation:isolate;color:var(--navy-50);background:radial-gradient(125% 85% at 50% -5%,#0d1628 0%,#060c1b 52%,#03060f 100%);flex-direction:column;align-items:center;padding:clamp(48px,8vh,110px) clamp(20px,5vw,48px);display:flex;position:relative;overflow:hidden}.eng-ledger:before{content:"";pointer-events:none;z-index:0;background-image:linear-gradient(#96b4ff0d 1px,#0000 1px),linear-gradient(90deg,#96b4ff0d 1px,#0000 1px),linear-gradient(#96b4ff05 1px,#0000 1px),linear-gradient(90deg,#96b4ff05 1px,#0000 1px);background-size:120px 120px,120px 120px,24px 24px,24px 24px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(75% 65% at 50% 42%,#000 0%,#0000 82%);mask-image:radial-gradient(75% 65% at 50% 42%,#000 0%,#0000 82%)}.eng-ledger:after{content:"";pointer-events:none;z-index:0;filter:blur(20px);background:radial-gradient(closest-side,#c9a55a1a,#0000 70%);width:60%;height:40%;position:absolute;top:-4%;left:50%;transform:translate(-50%)}.el-intro,.eng-ledger .stage,.eng-ledger .controls,.el-outro{z-index:1;position:relative}.el-intro{width:100%;max-width:1160px}.el-eyebrow{font-family:var(--font-mono);letter-spacing:.34em;text-transform:uppercase;color:var(--brand-primary);align-items:center;gap:16px;margin:0 0 18px;font-size:11px;display:flex}.el-eyebrow:after{content:"";background:linear-gradient(90deg,#c9a55ab3,#0000);width:58px;height:1px}.el-title{letter-spacing:-.025em;color:#fff;margin:0 0 16px;font-size:clamp(30px,4vw,46px);font-weight:700;line-height:1.04}.el-title em{background:linear-gradient(96deg, #f3dfa8 0%, var(--brand-primary) 46%, #b98a3f 100%);color:#0000;-webkit-background-clip:text;background-clip:text;font-style:normal}.el-lede{max-width:620px;color:var(--navy-200);margin:0;font-size:clamp(14px,1.15vw,16px);line-height:1.62}.eng-ledger .stage{perspective:2200px;perspective-origin:50% 48%;touch-action:pan-y;justify-content:center;align-items:center;width:100%;max-width:1160px;min-height:min(60vh,520px);margin:clamp(8px,2vh,22px) 0 clamp(14px,2.4vh,26px);display:flex}.eng-ledger .track{transform-style:preserve-3d;position:absolute;inset:0}.eng-ledger .slot{width:var(--card-w);height:var(--card-h);margin-left:calc(var(--card-w) / -2);margin-top:calc(var(--card-h) / -2);transform-style:preserve-3d;will-change:transform, opacity;cursor:pointer;position:absolute;top:50%;left:50%}.eng-ledger .slot.is-center{cursor:default}.eng-ledger .track.is-ready .slot{transition:transform var(--slide-ms,.54s) cubic-bezier(.22, .61, .36, 1), opacity calc(var(--slide-ms,.54s) * .8) ease}.eng-ledger .track.is-dragging .slot{transition:none}.eng-ledger .nav{z-index:200;-webkit-backdrop-filter:blur(8px);cursor:pointer;width:46px;height:46px;transition:background .18s var(--motion-easing), border-color .18s var(--motion-easing), opacity .18s var(--motion-easing), transform .18s var(--motion-easing);background:#0c14268c;border:1px solid #c9a55a38;border-radius:999px;place-items:center;display:grid;position:absolute;top:50%;transform:translateY(-50%)}.eng-ledger .nav:hover{background:#c9a55a24;border-color:#c9a55a80}.eng-ledger .nav-prev{left:clamp(4px,2vw,26px)}.eng-ledger .nav-next{right:clamp(4px,2vw,26px)}.eng-ledger .nav i{border-bottom:1.6px solid #e7d3a3;border-right:1.6px solid #e7d3a3;width:11px;height:11px}.eng-ledger .nav-prev i{margin-left:3px;transform:rotate(135deg)}.eng-ledger .nav-next i{margin-right:3px;transform:rotate(-45deg)}.eng-ledger .controls{justify-content:center;align-items:center;gap:18px;margin-top:2px;display:flex}.eng-ledger .dots{align-items:center;gap:8px;display:flex}.eng-ledger .dot{cursor:pointer;width:7px;height:7px;transition:width .26s var(--motion-easing), background .26s var(--motion-easing);background:#96afdc47;border:0;border-radius:999px;padding:0}.eng-ledger .dot.is-on{background:linear-gradient(90deg, var(--brand-primary), #e7d3a3);width:22px}.eng-ledger .counter{font-family:var(--font-mono);letter-spacing:.12em;color:var(--navy-300);font-variant-numeric:tabular-nums;font-size:12px}.eng-ledger .counter b{color:#f0dca6;font-weight:500}.el-outro{text-align:center;max-width:620px;color:var(--navy-300);margin:clamp(16px,2.6vh,30px) auto 0;font-size:13.5px;line-height:1.6}.el-outro em{color:var(--brand-primary);font-style:normal}.el-quiet{z-index:1;text-align:center;font-family:var(--font-mono);letter-spacing:.14em;color:#c9a55a8c;margin:clamp(22px,3.2vh,38px) auto 0;font-size:12px;position:relative}.eng-ledger .pillar-card{--mx:.5;--my:.5;--rx:0deg;--ry:0deg;--lift:0px;--scl:1;--active:0;--hover:0;--gold-hue:42deg;--gold-range:1;--gold-sat:66%;--gold-light:60%;--gA:hsl(calc(var(--gold-hue) + 22deg * var(--gold-range)) calc(var(--gold-sat) * .8) calc(var(--gold-light) + 18%));--gB:hsl(calc(var(--gold-hue) + 6deg) var(--gold-sat) calc(var(--gold-light) + 5%));--gC:hsl(calc(var(--gold-hue) - 8deg * var(--gold-range)) calc(var(--gold-sat) * 1.05) calc(var(--gold-light) - 8%));--gD:hsl(calc(var(--gold-hue) - 20deg * var(--gold-range)) calc(var(--gold-sat) * .85) calc(var(--gold-light) - 12%));--gE:hsl(calc(var(--gold-hue) - 30deg * var(--gold-range)) calc(var(--gold-sat) * .7) calc(var(--gold-light) - 3%));--gF:hsl(calc(var(--gold-hue) + 10deg) var(--gold-sat) calc(var(--gold-light) + 11%));transform-style:preserve-3d;transform:translateZ(var(--lift)) rotateX(var(--rx)) rotateY(var(--ry)) scale(var(--scl));will-change:transform;border-radius:20px;transition:transform 80ms linear;position:absolute;inset:0}.eng-ledger .pillar-ambient{pointer-events:none;z-index:-1;filter:blur(48px);transform:translateZ(-90px) scale(calc(var(--glow-size,112%) / 100));opacity:calc(var(--ambient,.8) * (.34 + .66 * var(--active)));mix-blend-mode:screen;background:radial-gradient(54% 54% at calc(var(--mx) * 100%) calc(var(--my) * 100%), hsl(var(--gold-hue) var(--gold-sat) calc(var(--gold-light) + 18%) / .85) 0%, hsl(calc(var(--gold-hue) - 16deg) calc(var(--gold-sat) * .92) calc(var(--gold-light) - 6%) / .36) 42%, transparent 74%);border-radius:50%;position:absolute;inset:-24%}.eng-ledger .pillar-face{transform-style:preserve-3d;isolation:isolate;background:linear-gradient(#101a30 0%,#0a1120 100%);border-radius:20px;position:absolute;inset:0;overflow:hidden;box-shadow:inset 0 1px #ffffff0d,inset 0 0 0 1px #ffffff0b,0 34px 66px -22px #000000b8,0 14px 30px -14px #0009}.eng-ledger .pillar-base{background:linear-gradient(#96b4ff0d 0%,#0000 30%),radial-gradient(150% 135% at 50% -12%,#1b2b4e 0%,#13223f 40%,#0c1830 72%,#081120 100%);position:absolute;inset:0}.eng-ledger .pillar-holo{pointer-events:none;mix-blend-mode:screen;opacity:calc(var(--holo,.55) * (.5 + .5 * var(--active)));transition:opacity .22s var(--motion-easing);background:linear-gradient(calc(118deg + var(--mx) * 66deg), hsl(calc(var(--gold-hue) + 20deg * var(--gold-range)) calc(var(--gold-sat) * .82) calc(var(--gold-light) + 12%) / .62) 0%, hsl(calc(var(--gold-hue) + 2deg) var(--gold-sat) calc(var(--gold-light) + 1%) / .32) 44%, hsl(calc(var(--gold-hue) - 20deg * var(--gold-range)) calc(var(--gold-sat) * .88) calc(var(--gold-light) - 9%) / .5) 100%);position:absolute;inset:0}.eng-ledger .pillar-iris{pointer-events:none;mix-blend-mode:screen;opacity:calc(var(--iris-intensity,.7) * (.18 + .82 * var(--active)));transition:opacity .2s var(--motion-easing);background:conic-gradient(from calc(var(--iris-angle,40deg) + var(--mx) * 300deg) at calc(var(--mx) * 100%) calc(var(--my) * 100%), var(--gA), var(--gB), var(--gC), var(--gD), var(--gE), var(--gF), var(--gA));-webkit-mask-image:radial-gradient(var(--iris-spread,72%) var(--iris-spread,72%) at calc(var(--mx) * 100%) calc(var(--my) * 100%), #000000fa 0%, #0009 34%, #0000001f 66%, transparent 90%);-webkit-mask-image:radial-gradient(var(--iris-spread,72%) var(--iris-spread,72%) at calc(var(--mx) * 100%) calc(var(--my) * 100%), #000000fa 0%, #0009 34%, #0000001f 66%, transparent 90%);mask-image:radial-gradient(var(--iris-spread,72%) var(--iris-spread,72%) at calc(var(--mx) * 100%) calc(var(--my) * 100%), #000000fa 0%, #0009 34%, #0000001f 66%, transparent 90%);filter:saturate(112%)contrast(106%);position:absolute;inset:0}.eng-ledger .pillar-sheen{pointer-events:none;mix-blend-mode:screen;opacity:calc(var(--sheen,.32) * (.16 + .84 * var(--active)));transition:opacity .2s var(--motion-easing);background:linear-gradient(calc(102deg + var(--ry,0deg) * -2), transparent 0%, transparent calc(var(--my) * 100% - 15%), #f0e8cd0d calc(var(--my) * 100% - 9%), #fff6dc8c calc(var(--my) * 100%), #f0e8cd0d calc(var(--my) * 100% + 9%), transparent calc(var(--my) * 100% + 15%), transparent 100%);filter:blur(8px);position:absolute;inset:-10% -3%}.eng-ledger .pillar-specular{pointer-events:none;mix-blend-mode:screen;opacity:calc(var(--specular-intensity,.6) * var(--hover,0));transition:opacity .18s var(--motion-easing);background:radial-gradient(var(--specular-size,52%) var(--specular-size,52%) at calc(var(--mx) * 100%) calc(var(--my) * 100%), #fffaebd1 0%, #fff0cd47 22%, #fff0cd0d 46%, transparent 70%);position:absolute;inset:0}.eng-ledger .pillar-rim{pointer-events:none;opacity:calc(var(--rim-iris,.9) * (.5 + .5 * var(--active)));transition:opacity .2s var(--motion-easing);background:conic-gradient(from calc(var(--mx) * 300deg + var(--iris-angle,40deg)), hsl(calc(var(--gold-hue) + 20deg * var(--gold-range)) calc(var(--gold-sat) * .9) calc(var(--gold-light) + 26%)), hsl(calc(var(--gold-hue) - 6deg) var(--gold-sat) calc(var(--gold-light) + 14%)), hsl(calc(var(--gold-hue) - 24deg * var(--gold-range)) calc(var(--gold-sat) * .8) calc(var(--gold-light) + 6%)), hsl(calc(var(--gold-hue) + 8deg) var(--gold-sat) calc(var(--gold-light) + 22%)), hsl(calc(var(--gold-hue) - 14deg * var(--gold-range)) calc(var(--gold-sat) * .85) calc(var(--gold-light) + 10%)), hsl(calc(var(--gold-hue) + 20deg * var(--gold-range)) calc(var(--gold-sat) * .9) calc(var(--gold-light) + 26%)));-webkit-mask-composite:xor;border-radius:20px;padding:1.75px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.eng-ledger .pillar-noise{pointer-events:none;opacity:var(--noise-opacity,.1);mix-blend-mode:overlay;background-image:url(/noise.svg);background-size:calc(180px * var(--noise-scale,.9)) calc(180px * var(--noise-scale,.9));position:absolute;inset:0}.eng-ledger .eng{font-family:var(--font-sans);transform:translateZ(calc(var(--parallax,26px) * var(--depth,1) * var(--active)));flex-direction:column;gap:clamp(9px,1.6vh,14px);padding:clamp(22px,6.5%,34px) clamp(28px,6%,46px);transition:transform 80ms linear;display:flex;position:absolute;inset:0}.eng-ledger .eng-cols{grid-template-columns:.82fr 1.18fr;gap:clamp(18px,4%,44px);margin-top:4px;display:grid}.eng-ledger .eng-col{flex-direction:column;gap:clamp(13px,3vh,20px);min-width:0;display:flex}.eng-ledger .eng-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.eng-ledger .eng-eyebrow{font-family:var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:#e6d6a8b8;font-size:10px}.eng-ledger .eng-badge{font-family:var(--font-mono);align-items:center;gap:8px;display:flex}.eng-ledger .eng-rd{letter-spacing:.1em;color:#ecd8a6;background:#c9a55a29;border:1px solid #c9a55a57;border-radius:5px;padding:2px 6px;font-size:9.5px;font-weight:600}.eng-ledger .eng-code{letter-spacing:.08em;color:#b0c8e499;font-size:11px}.eng-ledger .eng-title{letter-spacing:-.018em;color:#fffffff7;text-wrap:balance;max-width:92%;margin:0;font-size:clamp(20px,2vw,27px);font-weight:600;line-height:1.16}.eng-ledger .eng-rule{background:linear-gradient(90deg,#ffffff29,#ffffff05);border:0;height:1px;margin:2px 0 0}.eng-ledger .eng-sec{flex-direction:column;gap:8px;display:flex}.eng-ledger .eng-k{font-family:var(--font-mono);letter-spacing:.15em;text-transform:uppercase;color:#5f8fc4;font-size:10px}.eng-ledger .eng-activity{font-family:var(--font-mono);color:#ffffffe6;font-size:13px}.eng-ledger .eng-chips{flex-wrap:wrap;gap:7px;display:flex}.eng-ledger .eng-chip{font-family:var(--font-mono);color:#e2ecfadb;white-space:nowrap;background:#94b2e00f;border:1px solid #94b2e024;border-radius:6px;padding:5px 9px;font-size:11px;line-height:1}.eng-ledger .eng-chip--seo{color:#e8dcbae6;background:#c9a55a12;border-color:#c9a55a33;padding:5px 8px}.eng-ledger .eng-note{font-family:var(--font-mono);color:#e6d6a89e;font-size:10.5px;line-height:1.4}.eng-ledger .eng-foot{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:#b0c8e46b;justify-content:space-between;align-items:center;margin-top:auto;padding-top:clamp(10px,1.6vh,16px);font-size:9.5px;display:flex}@media (prefers-reduced-motion:reduce){.eng-ledger .pillar-card,.eng-ledger .slot{transition:none!important}}