.np-hero{padding:66px 0;background:radial-gradient(circle at 78% 18%,rgba(255,176,0,.11),transparent 30%),#060606;border-bottom:1px solid #201b0f}
.np-hero-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:46px;align-items:center}
.np-hero h1{font-size:clamp(3.2rem,6vw,5.7rem);line-height:.92;letter-spacing:-.055em;margin:10px 0 16px}.np-hero h1 span{color:#ffca44}
.np-hero p{color:#9a9aa0;max-width:680px;font-size:1.03rem}.np-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:20px}.np-tags span{font-size:.68rem;color:#85858a;border:1px solid #2b2b2d;background:#0a0a0a;border-radius:999px;padding:6px 9px}
.hero-boot-map{padding:18px;border:1px solid #302811;border-radius:17px;background:#090909}.map-label{font-size:.67rem;color:#ffb000;font-weight:900;letter-spacing:.14em;margin-bottom:18px}
.boot-flow{display:flex;align-items:center;gap:8px}.boot-flow .node{flex:1;border:1px solid #323235;border-radius:11px;padding:13px 8px;text-align:center;background:#0c0c0d}.boot-flow .node b,.boot-flow .node small{display:block}.boot-flow .node b{font-size:.76rem}.boot-flow .node small{font-size:.62rem;color:#737378}.boot-flow .node.active{border-color:#ffb000;background:#151005}.boot-flow i{width:22px;height:2px;background:#5b4300;position:relative}.boot-flow i:after{content:"";position:absolute;top:-3px;width:7px;height:7px;border-radius:50%;background:#ffb000;animation:flowdot 1.7s linear infinite}.boot-flow i:nth-of-type(2):after{animation-delay:.3s}.boot-flow i:nth-of-type(3):after{animation-delay:.6s}.boot-flow i:nth-of-type(4):after{animation-delay:.9s}@keyframes flowdot{from{left:0}to{left:calc(100% - 7px)}}.boot-status{margin-top:18px;padding-top:12px;border-top:1px solid #242018;color:#737378;font-size:.7rem}

.np-section{padding:76px 0}.np-section.dark{background:#080808;border-block:1px solid #1a1a1b}
.measure-layout{display:grid;grid-template-columns:1.35fr .65fr;border:1px solid #2d281c;border-radius:16px;overflow:hidden;background:#0b0b0b}
.measure-panel{padding:20px}.measure-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.measure-grid label span{display:block;color:#7f7f84;font-size:.7rem;margin-bottom:6px}.measure-grid .wide{grid-column:1/-1}.measure-grid select,.measure-grid input{width:100%;background:#050505;color:#eee;border:1px solid #303034;border-radius:9px;padding:11px 12px;outline:none}.measure-grid select:focus,.measure-grid input:focus{border-color:#ffb000;box-shadow:0 0 0 3px rgba(255,176,0,.08)}.analyze-btn{margin-top:14px;width:100%;min-height:46px;border:0;border-radius:10px;background:linear-gradient(#ffd45a,#ffad00);color:#160f00;font-weight:950}
.diagnostic-output{padding:22px;border-left:1px solid #2d281c;background:linear-gradient(160deg,#111006,#090909)}.output-label{font-size:.67rem;color:#ffb000;font-weight:900;letter-spacing:.13em}.diagnostic-output h3{font-size:1.35rem;margin:16px 0 8px}.diagnostic-output p{color:#85858a}.confidence{display:flex;gap:5px;margin-top:18px}.confidence span{height:7px;flex:1;background:#2b2b2d;border-radius:99px}.confidence.level1 span:nth-child(-n+1),.confidence.level2 span:nth-child(-n+2),.confidence.level3 span:nth-child(-n+3),.confidence.level4 span:nth-child(-n+4),.confidence.level5 span:nth-child(-n+5){background:#ffb000}

.current-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}.current-layout h2{font-size:clamp(2.2rem,4vw,3.8rem);line-height:1.02;letter-spacing:-.04em;margin:8px 0}.current-zones{display:grid;gap:7px;margin-top:22px}.current-zones button{text-align:left;display:grid;grid-template-columns:90px 120px 1fr;gap:10px;align-items:center;border:1px solid #29292b;border-radius:9px;background:#0d0d0e;color:#ddd;padding:10px 12px}.current-zones button:hover{border-color:#604700;background:#11100c}.current-zones b{color:#ffb000;font-size:.8rem}.current-zones span{font-weight:800;font-size:.78rem}.current-zones small{color:#777}
.current-chart{border:1px solid #2e2818;border-radius:15px;padding:12px;background:#090909}.chart-head{display:flex;justify-content:space-between;gap:12px;padding:5px 7px 10px;color:#777;font-size:.68rem}.chart-head span{color:#ffb000;font-weight:900}.current-chart svg{width:100%;height:auto}#trace-path.animate{animation:trace 3.3s ease forwards}@keyframes trace{to{stroke-dashoffset:0}}#trace-dot{animation:dotpulse 1.4s ease-in-out infinite}@keyframes dotpulse{50%{r:10;opacity:.55}}

.rail-map{display:grid;grid-template-columns:1fr 28px 1fr 28px 1fr 28px 1fr 28px 1fr 28px 1fr;align-items:center;gap:7px}.rail-map button{min-height:130px;border:1px solid #29292c;border-radius:12px;background:#0d0d0e;color:#ddd;padding:13px;text-align:left}.rail-map button:hover,.rail-map button.active{border-color:#ffb000;background:#151005}.rail-map button b,.rail-map button span,.rail-map button small{display:block}.rail-map button b{color:#ffb000;font-size:.7rem}.rail-map button span{font-weight:900;margin-top:17px}.rail-map button small{color:#777;margin-top:5px}.rail-map>i{height:2px;background:#5a4300;position:relative}.rail-map>i:after{content:"";position:absolute;top:-3px;width:7px;height:7px;border-radius:50%;background:#ffb000;animation:railmove 1.8s linear infinite}@keyframes railmove{from{left:0}to{left:calc(100% - 7px)}}.stage-detail{margin-top:14px;border:1px solid #2a261b;border-radius:11px;padding:15px;background:#0b0a08}.stage-detail b{color:#ffca44}.stage-detail p{color:#85858a;margin-bottom:0}

.usb-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.usb-grid article{padding:18px;border:1px solid #29292b;border-radius:13px;background:#0d0d0e}.usb-icon{width:48px;height:48px;border-radius:12px;border:1px solid #5a4300;background:#151005;color:#ffb000;display:grid;place-items:center;font-size:.73rem;font-weight:900}.usb-icon.none{color:#aaa;border-color:#444;background:#101010}.usb-grid h3{margin:13px 0 6px}.usb-grid p{color:#7e7e83;margin-bottom:0}

.branch-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.branch-card{padding:18px;border:1px solid #29292b;border-radius:14px;background:#0d0d0e}.branch-card h3{margin:15px 0 8px}.branch-card ol{padding-left:18px;color:#888}.branch-card li{margin:6px 0}.warning{margin-top:14px;border-left:3px solid #ffb000;background:#131007;padding:10px 11px;color:#b2a17c;font-size:.72rem}.branch-visual{height:95px;border:1px solid #2b261a;border-radius:10px;background:#090909;display:flex;align-items:center;justify-content:center;gap:10px;position:relative}.branch-visual span{border:1px solid #454549;border-radius:8px;padding:9px;color:#ccc;font-size:.7rem}.branch-visual i{height:2px;width:60px;background:#5a4300}.branch-visual .cut{position:absolute;color:#ffb000;font-size:1.6rem}.storage-branch .cut{left:50%;top:20px}.short-branch .hot{animation:hot 1.4s ease-in-out infinite}@keyframes hot{50%{box-shadow:0 0 18px rgba(255,176,0,.6);color:#ffb000}}

.platform-paths{display:grid;gap:9px}.path-row{display:grid;grid-template-columns:110px repeat(11,auto);gap:7px;align-items:center;border:1px solid #29261c;border-radius:11px;padding:12px;background:#0d0c0a}.path-row b{color:#ffb000;font-size:.68rem}.path-row span{border:1px solid #303033;border-radius:7px;padding:8px;color:#aaa;font-size:.66rem;text-align:center}.path-row i{width:24px;height:2px;background:#5a4300}

.np-next{padding:42px 0;background:#0c0904;border-top:1px solid #30260f}.np-next-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}.np-next h2{font-size:clamp(2rem,4vw,3.2rem);margin:7px 0}.np-next p{color:#85858a}.np-next a{text-decoration:none;border:1px solid #5a4300;color:#ffca44;border-radius:10px;padding:12px 15px;font-size:.75rem;font-weight:900}

@media(max-width:1050px){.np-hero-grid,.measure-layout,.current-layout{grid-template-columns:1fr}.diagnostic-output{border-left:0;border-top:1px solid #2d281c}.rail-map{grid-template-columns:1fr 1fr 1fr;gap:10px}.rail-map>i{display:none}.usb-grid,.branch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.path-row{grid-template-columns:1fr}.path-row i{width:2px;height:20px;justify-self:center}}
@media(max-width:700px){.measure-grid{grid-template-columns:1fr}.measure-grid .wide{grid-column:auto}.current-zones button{grid-template-columns:80px 1fr}.current-zones small{grid-column:2}.rail-map,.usb-grid,.branch-grid{grid-template-columns:1fr}.np-next-inner{align-items:flex-start;flex-direction:column}.boot-flow{display:grid;grid-template-columns:1fr}.boot-flow i{width:2px;height:22px;justify-self:center}}
@media(prefers-reduced-motion:reduce){.boot-flow i:after,.current .amp,#trace-path,.rail-map>i:after,.short-branch .hot{animation:none!important}}


/* V2 Voltage + GR reference system */
.reference-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:end;margin:20px 0 14px}
.reference-toolbar label{min-width:280px}.reference-toolbar label span{display:block;color:#808085;font-size:.7rem;margin-bottom:6px}
.reference-toolbar select{width:100%;background:#060606;color:#eee;border:1px solid #303034;border-radius:9px;padding:11px}
.ref-note{max-width:620px;color:#7b7b80;font-size:.72rem}

.voltage-table-wrap{overflow-x:auto;border:1px solid #29292b;border-radius:14px;background:#0b0b0b}
.bench-table{width:100%;border-collapse:collapse;min-width:980px}
.bench-table th{padding:12px;text-align:left;color:#ffb000;font-size:.68rem;letter-spacing:.08em;background:#0d0c09;border-bottom:1px solid #2b271d}
.bench-table td{padding:12px;border-bottom:1px solid #222224;vertical-align:middle;color:#b9b9bd;font-size:.76rem}
.bench-table tr:last-child td{border-bottom:0}
.bench-table td b,.bench-table td small{display:block}.bench-table td small{color:#6f6f74;margin-top:3px}
.rail-input{width:88px!important;background:#050505!important;border:1px solid #303034!important;color:#fff!important;border-radius:8px!important;padding:8px!important}
.rail-status{font-weight:900;color:#777}.rail-status.ok{color:#8cd77a}.rail-status.warn{color:#ffb000}.rail-status.bad{color:#ff6a5d}
.voltage-legend{display:flex;gap:18px;flex-wrap:wrap;color:#747479;font-size:.7rem;margin-top:12px}.voltage-legend span{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:4px}.ok-dot{background:#8cd77a}.warn-dot{background:#ffb000}.unknown-dot{background:#555}

.gr-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:start}
.gr-warning{border-left:3px solid #ffb000;background:#131007;color:#b8a77f;padding:12px 14px;border-radius:0 9px 9px 0;font-size:.76rem;margin-bottom:14px}
.gr-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gr-cards article{border:1px solid #29292c;border-radius:12px;background:#0d0d0e;padding:15px}.gr-cards span,.gr-cards b,.gr-cards small{display:block}.gr-cards span{color:#ffb000;font-size:.67rem;font-weight:900;letter-spacing:.07em}.gr-cards b{margin-top:12px}.gr-cards small{color:#777;margin-top:5px}
.gr-scale{display:flex;gap:4px;margin-top:14px}.gr-scale i{height:5px;flex:1;background:#3a2b06;border-radius:99px}.gr-scale i:nth-child(2),.gr-scale i:nth-child(3){background:#7a5800}.gr-scale i:nth-child(4){background:#c68b00}.gr-scale i:nth-child(5){background:#ffb000}.gr-scale.low i:nth-child(1){background:#ffb000}.gr-scale.low i:nth-child(2){background:#c68b00}

.gr-comparator{border:1px solid #342b15;border-radius:14px;background:linear-gradient(160deg,#111006,#090909);padding:18px}.gr-comparator h3{font-size:1.35rem;margin:7px 0 16px}.gr-comparator label{display:block;margin-bottom:10px}.gr-comparator label span{display:block;color:#808085;font-size:.7rem;margin-bottom:6px}.gr-comparator input,.gr-comparator select{width:100%;background:#050505;color:#eee;border:1px solid #303034;border-radius:9px;padding:10px 11px}.gr-two{display:grid;grid-template-columns:1fr 1fr;gap:9px}.gr-comparator button{width:100%;min-height:43px;background:linear-gradient(#ffd45a,#ffad00);border:0;border-radius:9px;color:#160f00;font-weight:900;font-size:.75rem}
.gr-result{margin-top:12px;padding:12px;border:1px solid #29261b;border-radius:9px;background:#0a0907;color:#8f8f94;font-size:.76rem}.gr-result strong{color:#ffca44}
.gr-interpretation-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:16px}.gr-interpretation-grid article{border:1px solid #29292b;border-radius:11px;padding:13px;background:#0d0d0e}.gr-interpretation-grid b{color:#ddd}.gr-interpretation-grid p{color:#777;font-size:.72rem;margin-bottom:0}

@media(max-width:1000px){.gr-layout{grid-template-columns:1fr}.gr-interpretation-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.reference-toolbar{align-items:flex-start;flex-direction:column}.reference-toolbar label{min-width:0;width:100%}.gr-cards,.gr-two,.gr-interpretation-grid{grid-template-columns:1fr}}


/* V3 Deep diagnostics additions */
.grdb-controls{display:grid;grid-template-columns:1fr 230px auto;gap:10px;align-items:center;margin-bottom:14px}
.grdb-controls input,.grdb-controls select{background:#060606;color:#eee;border:1px solid #303034;border-radius:9px;padding:10px 11px}
.grdb-controls span{color:#777;font-size:.72rem}
.master-rail-table td:nth-child(1){font-weight:900;color:#ffca44}
.grdb-warning{margin-top:12px;padding:11px 13px;border-left:3px solid #ffb000;background:#131007;color:#af9d73;font-size:.72rem}

.signal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}
.signal-grid article{padding:16px;border:1px solid #29292b;border-radius:13px;background:#0d0d0e}
.signal-type{display:block;color:#ffb000;font-size:.62rem;font-weight:900;letter-spacing:.09em;margin-top:12px}
.signal-grid h3{margin:5px 0 10px}
.signal-grid dl{margin:0}.signal-grid dl div{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-bottom:1px solid #222;font-size:.7rem}.signal-grid dt{color:#737378}.signal-grid dd{margin:0;color:#bbb;text-align:right}
.signal-grid p{color:#777;font-size:.7rem}
.scope-mini{height:72px;border:1px solid #2b261a;border-radius:9px;background:#080808;overflow:hidden;position:relative}
.scope-mini:before,.scope-mini:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0 17px,#191919 18px),repeating-linear-gradient(90deg,transparent 0 29px,#191919 30px);opacity:.8}
.scope-mini i{position:absolute;left:5%;right:5%;top:50%;height:2px;background:#ffb000;z-index:1}
.rtc-wave i{animation:rtcWave 1.6s ease-in-out infinite}
.xo-wave i{animation:xoWave .7s ease-in-out infinite}
.logic-wave i{animation:logicWave 2s steps(2,end) infinite}
.bus-wave i{animation:busWave 1.25s steps(5,end) infinite}
@keyframes rtcWave{50%{transform:translateY(-12px)}}
@keyframes xoWave{25%{transform:translateY(-8px)}75%{transform:translateY(8px)}}
@keyframes logicWave{50%{transform:translateY(-15px)}}
@keyframes busWave{20%{transform:translateY(-14px)}40%{transform:translateY(12px)}60%{transform:translateY(-8px)}80%{transform:translateY(6px)}}

.thermal-section{background:#090805;border-block:1px solid #201a0c}
.thermal-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.thermal-map,.thermal-rulebox{border:1px solid #2d281c;border-radius:14px;background:#0d0c0a;padding:18px}
.inject-path{display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr 40px 1fr;gap:6px;align-items:center}
.inject-path span{padding:13px 8px;border:1px solid #3a3427;border-radius:9px;text-align:center;font-size:.68rem;color:#bbb}
.inject-path i{height:2px;background:#5a4300;position:relative}.inject-path i:after{content:"";position:absolute;width:7px;height:7px;top:-3px;border-radius:50%;background:#ffb000;animation:thermalMove 1.7s linear infinite}
.inject-path .heat{border-color:#ffb000;animation:heatPulse 1.4s ease-in-out infinite}
@keyframes thermalMove{from{left:0}to{left:calc(100% - 7px)}}@keyframes heatPulse{50%{box-shadow:0 0 18px rgba(255,176,0,.35)}}
.thermal-notes{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}.thermal-notes div{border-top:1px solid #28241a;padding-top:10px}.thermal-notes b,.thermal-notes span,.thermal-notes small{display:block}.thermal-notes b{color:#ffb000}.thermal-notes span{font-weight:800;margin-top:4px}.thermal-notes small{color:#777;margin-top:3px;font-size:.68rem}
.thermal-rulebox h3{margin:6px 0 14px}.thermal-rulebox label{display:block;padding:8px 0;border-bottom:1px solid #222;color:#aaa;font-size:.75rem}.thermal-rulebox input{width:auto;margin-right:8px}.thermal-rulebox button{width:100%;margin-top:14px;min-height:42px;border:0;border-radius:9px;background:linear-gradient(#ffd45a,#ffad00);color:#160f00;font-weight:900;font-size:.72rem}.thermal-rulebox #thermal-result{margin-top:10px;color:#7f7f84;font-size:.72rem}

@media(max-width:1000px){.signal-grid{grid-template-columns:repeat(2,1fr)}.thermal-layout{grid-template-columns:1fr}.thermal-notes{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.grdb-controls{grid-template-columns:1fr}.signal-grid{grid-template-columns:1fr}.inject-path{grid-template-columns:1fr}.inject-path i{height:22px;width:2px;justify-self:center}.thermal-notes{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.scope-mini i,.inject-path i:after,.inject-path .heat{animation:none!important}}