.dali-hero{background:radial-gradient(circle at 72% 36%,#3fb5cd29,#0000 26rem),#06111c}.dali-hero h1{max-width:10ch}.dali-hero .hero-image{aspect-ratio:1.15;background:#d9ddde}.dali-hero .hero-image:after{display:none}.dali-hero .hero-image img{filter:none;object-position:center 46%}.dali-finder{padding-top:104px}.search-field input{width:100%;min-height:48px;color:var(--ink);font:.82rem var(--sans);background:#04131f;border:1px solid #c2e2eb3b;border-radius:2px;padding:0 13px}.search-field input::placeholder{color:#e5eff76b}.search-field input:focus{outline-offset:2px;outline:2px solid #88e2f061}.dali-mark{color:var(--blue);font:.61rem var(--mono);letter-spacing:.07em;text-transform:uppercase;border:1px solid #88e2f057;border-radius:999px;flex:none;padding:5px 8px}.dali-option{color:#e8f9fb;border-top:1px solid #88e2f029;margin:0 0 16px;padding-top:12px;font-size:.78rem;line-height:1.5}.dali-option>span{color:var(--blue);font:.59rem var(--mono);letter-spacing:.08em;text-transform:uppercase;margin-bottom:8px;display:block}.control-option-tags{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.control-option-tags li{color:#e8f9fb;font:.68rem var(--mono);background:#88e2f00d;border:1px solid #88e2f033;border-radius:2px;padding:7px 9px}.more-row{justify-content:center;align-items:center;gap:18px;margin-top:28px;display:flex}.more-row[hidden]{display:none!important}.more-row span{color:var(--faint);font:.67rem var(--mono);letter-spacing:.06em;text-transform:uppercase}.architecture-section{background:radial-gradient(circle at 22% 44%,#50bfd21f,#0000 30rem),#092331;padding-block:118px;overflow:hidden}.architecture-heading,.decision-heading{grid-template-columns:minmax(0,.62fr) minmax(320px,.38fr);align-items:end;gap:70px;margin-bottom:44px;display:grid}.architecture-heading h2,.decision-heading h2{max-width:16ch;margin:7px 0 0}.architecture-heading>p,.decision-heading>p{color:var(--muted);margin:0}.system-board{background:#04121dad;border:1px solid #88e2f02e;padding:clamp(24px,4vw,48px)}.system-flow{grid-template-columns:minmax(150px,1fr) 62px minmax(150px,1fr) 150px minmax(150px,1fr) 62px minmax(150px,1fr);align-items:center;display:grid;position:relative}.system-node{z-index:1;background:#071b29;border:1px solid #d3eef429;min-height:246px;padding:22px 20px;position:relative}.system-node h3{margin:18px 0 7px;font-size:1.05rem}.system-node p{color:var(--muted);margin:0;font-size:.76rem}.node-index{min-height:2.6em;color:var(--blue);font:.61rem var(--mono);letter-spacing:.09em;text-transform:uppercase;display:block}.node-icon{border:1px solid #88e2f057;border-radius:50%;width:68px;height:68px;margin-top:10px;position:relative}.sensor-icon:before,.sensor-icon:after{border:1px solid var(--blue);content:"";border-radius:50%;position:absolute}.sensor-icon:before{inset:18px}.sensor-icon:after{border-left-color:#0000;border-right-color:#0000;inset:9px}.controller-icon:before,.driver-icon:before{border:1px solid var(--blue);content:"";position:absolute;inset:16px 11px}.controller-icon:after{border-block:2px solid var(--blue);content:"";width:22px;height:15px;position:absolute;top:25px;left:22px}.driver-icon:after{border-top:2px solid var(--blue);width:32px;box-shadow:0 -9px 0 -1px var(--blue), 0 9px 0 -1px var(--blue);content:"";position:absolute;top:31px;left:17px}.light-icon:before{border:1px solid var(--blue);content:"";border-radius:50%;width:36px;height:18px;position:absolute;top:13px;left:15px;box-shadow:0 8px 18px #88e2f047}.light-icon:after{content:"";background:linear-gradient(115deg,#0000 44%,#88e2f0cc 46% 51%,#0000 53%) -9px 0/16px 100%;width:30px;height:18px;position:absolute;bottom:10px;left:18px}.flow-link{z-index:2;background:#88e2f099;height:1px;position:relative}.flow-link:after{border-top:1px solid var(--blue);border-right:1px solid var(--blue);content:"";width:8px;height:8px;position:absolute;top:-4px;right:-1px;transform:rotate(45deg)}.flow-link.powered span{width:150px;color:var(--blue);font:.55rem var(--mono);letter-spacing:.06em;text-align:center;text-transform:uppercase;position:absolute;top:-29px;left:50%;transform:translate(-50%)}.bus-supply{z-index:2;text-align:center;background:#061722;border:1px solid #88e2f047;width:210px;padding:14px 16px;position:absolute;bottom:-110px;left:calc(50% - 105px)}.bus-supply strong{font-size:.8rem}.bus-supply p{color:var(--faint);margin:3px 0 0;font-size:.66rem}.supply-line{border-left:1px solid #88e2f099;height:54px;position:absolute;bottom:100%;left:50%}.system-facts{background:#88e2f029;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:140px;display:grid}.system-facts article{background:#081d2b;grid-template-columns:38px 1fr;gap:12px;padding:21px;display:grid}.pseo-subject-icon{width:38px;height:38px;color:var(--blue);display:block}.system-facts strong{font-size:.85rem}.system-facts p{color:var(--muted);margin:5px 0 0;font-size:.72rem}.source-note{color:var(--faint);margin:22px 0 0;font-size:.72rem}.source-note a{color:var(--blue)}.version-section{color:var(--ink);background:#061722;padding-block:118px}.version-layout{grid-template-columns:minmax(0,.82fr) minmax(480px,1.18fr);align-items:center;gap:clamp(56px,8vw,110px);display:grid}.version-copy h2{max-width:14ch}.version-copy>p{color:var(--muted)}.version-copy .section-kicker,.version-copy .text-link{color:var(--blue)}.version-actions{flex-wrap:wrap;align-items:center;gap:20px;margin-top:28px;display:flex}.version-actions .button.primary{background:var(--blue);border-color:var(--blue);color:#06111c}.version-ledger{background:#0a22309e;border:1px solid #88e2f02e;grid-template-columns:repeat(2,1fr);display:grid}.version-ledger article{min-height:380px;padding:34px 30px}.version-ledger article+article{border-left:1px solid #88e2f02e}.version-ledger article>span{color:var(--blue);font:.62rem var(--mono);letter-spacing:.09em;text-transform:uppercase}.version-ledger h3{margin:14px 0 24px;font-size:1.75rem}.version-ledger ul{margin:0;padding:0;list-style:none}.version-ledger li{color:var(--muted);border-top:1px solid #88e2f024;padding:15px 0 15px 22px;font-size:.8rem;position:relative}.version-ledger li:before{border:1px solid var(--blue);content:"";width:7px;height:7px;position:absolute;top:21px;left:2px}.recommended-ledger{color:var(--ink);background:#092331}.version-ledger .recommended-ledger>span,.version-ledger .recommended-ledger li{color:#e8f7fabf}.version-ledger .recommended-ledger li{border-color:#e8f7fa26}.decisions-section{padding-block:112px}.decision-grid{border-top:1px solid var(--line-strong);border-left:1px solid var(--line-strong);grid-template-columns:repeat(3,1fr);display:grid}.decision-grid article{border-right:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);min-height:252px;padding:28px}.decision-grid h3{margin:24px 0 9px;font-size:1.18rem}.decision-grid p{color:var(--muted);margin:0;font-size:.8rem}.emergency-section{background:#071b29;padding-block:112px}.emergency-layout{grid-template-columns:minmax(450px,1.08fr) minmax(0,.92fr);align-items:center;gap:clamp(60px,8vw,120px);display:grid}.emergency-visual{background-color:#061722;background-image:linear-gradient(#88e2f00b 1px,#0000 1px),linear-gradient(90deg,#88e2f00b 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:24px 24px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;border:1px solid #88e2f033;min-height:480px;padding:36px;position:relative}.emergency-luminaire{background:#dbe8ea;border:1px solid #ebf9fb80;border-radius:2px;width:220px;height:56px;margin:20px auto 78px;position:relative;box-shadow:0 20px 50px #88e2f02e}.emergency-luminaire:after{clip-path:polygon(20% 0,80% 0,100% 100%,0 100%);content:"";background:linear-gradient(#c5f4f933,#0000);width:80%;height:105px;position:absolute;top:100%;left:10%}.emergency-luminaire span{background:#22d48b;border-radius:50%;width:7px;height:7px;position:absolute;top:17px;right:18px;box-shadow:0 0 12px #22d48b}.test-sequence{background:#88e2f02e;grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.test-sequence article{background:#081d2b;min-height:132px;padding:18px}.test-sequence .pseo-subject-icon{width:34px;height:34px}.test-sequence strong,.test-sequence span{display:block}.test-sequence strong{margin-top:18px;font-size:.78rem}.test-sequence span{color:var(--faint);margin-top:4px;font-size:.65rem}.emergency-copy h2{max-width:13ch}.emergency-copy p{color:var(--muted)}.dali-sequence{background:#0a1c2b61}.five-step-list article:last-child{grid-column:1/-1}@media (width>=821px) and (height<=800px){.dali-hero{padding-block:52px 60px}.dali-hero .hero-grid{align-items:start}.dali-hero h1{font-size:clamp(58px,5.2vw,66px)}.dali-hero .lead{font-size:18px;line-height:1.5}}@media (width<=1120px){.system-flow{grid-template-columns:repeat(4,1fr);gap:12px}.flow-link{display:none}.bus-supply{grid-column:2/4;width:auto;margin-top:12px;position:relative;bottom:auto;left:auto}.supply-line{display:none}.system-facts{margin-top:34px}}@media (width<=900px){.architecture-heading,.decision-heading,.version-layout,.emergency-layout{grid-template-columns:1fr}.architecture-heading,.decision-heading{gap:18px}.version-layout,.emergency-layout{gap:50px}.system-flow{grid-template-columns:repeat(2,1fr)}.system-facts{grid-template-columns:1fr}.system-facts article{min-height:0}.version-ledger{grid-template-columns:1fr 1fr}.decision-grid{grid-template-columns:repeat(2,1fr)}.emergency-visual{min-height:430px}}@media (width<=620px){.dali-hero h1{font-size:clamp(42px,13vw,58px)}.more-row{text-align:center;display:grid}.architecture-section,.version-section,.decisions-section,.emergency-section{padding-block:82px}.system-board{width:min(100% - 28px,1180px);padding:20px}.system-flow,.version-ledger,.decision-grid,.test-sequence{grid-template-columns:1fr}.system-node{min-height:0}.node-icon{width:62px;height:62px}.bus-supply{grid-column:auto}.version-ledger article{min-height:0;padding:28px 24px}.version-ledger article+article{border-top:1px solid #88e2f02e;border-left:0}.decision-grid article{min-height:210px}.emergency-visual{min-height:0;padding:22px}.emergency-luminaire{width:170px;margin-bottom:70px}.test-sequence article{min-height:0}.five-step-list article:last-child{grid-column:auto}}