:root{
  --bg:#02070a;
  --board:#061014;
  --board2:#08161b;
  --panel:#091a20;
  --panel2:#0b2027;
  --line:#15343d;
  --line2:#20505c;
  --text:#e6f7f5;
  --muted:#6e8b90;
  --cyan:#38f3ff;
  --green:#1de9b6;
  --amber:#ffd166;
  --red:#ff6478;
  --blue:#7d8cff;
  --copper:#2b8f84;
  --shadow:0 22px 70px rgba(0,0,0,.38);
  font-family:Inter,Pretendard,"Noto Sans KR",system-ui,-apple-system,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;min-height:100vh;color:var(--text);background:
  radial-gradient(circle at 80% -10%,rgba(56,243,255,.065),transparent 30%),
  radial-gradient(circle at 10% 110%,rgba(29,233,182,.045),transparent 34%),
  #02070a;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-3;background-image:
  linear-gradient(rgba(34,92,98,.10) 1px,transparent 1px),
  linear-gradient(90deg,rgba(34,92,98,.10) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.85),rgba(0,0,0,.28))}
body:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:-2;background-image:radial-gradient(circle,rgba(93,197,187,.23) 1px,transparent 1.3px);background-size:112px 112px;opacity:.25}
.pcb-noise{position:fixed;inset:0;z-index:-1;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,.006) 0 1px,transparent 1px 3px);mix-blend-mode:screen;opacity:.38}

.app-shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;padding:22px 16px 18px;border-right:1px solid rgba(56,243,255,.11);background:linear-gradient(180deg,rgba(2,10,13,.98),rgba(3,12,15,.96));display:flex;flex-direction:column;box-shadow:14px 0 40px rgba(0,0,0,.22)}
.sidebar:after{content:"";position:absolute;top:0;right:-1px;width:1px;height:100%;background:linear-gradient(180deg,transparent,var(--cyan) 20%,rgba(56,243,255,.15) 60%,transparent);opacity:.45}
.brand{display:flex;gap:13px;align-items:center;padding:2px 7px 26px}
.brand-chip{position:relative;display:grid;place-items:center;width:48px;height:42px;background:#08191d;border:1px solid #1c5960;box-shadow:inset 0 0 18px rgba(56,243,255,.05),0 0 22px rgba(56,243,255,.08)}
.brand-chip:before,.brand-chip:after{content:"";position:absolute;left:-6px;right:-6px;height:4px;background:repeating-linear-gradient(90deg,#28565b 0 4px,transparent 4px 8px)}
.brand-chip:before{top:7px}.brand-chip:after{bottom:7px}
.brand-chip i{font-style:normal;font-size:14px;letter-spacing:.08em;color:var(--cyan);text-shadow:0 0 12px rgba(56,243,255,.62)}
.brand-copy strong{display:block;font-size:14px;letter-spacing:.015em}.brand-copy small{display:block;margin-top:4px;font-size:8px;letter-spacing:.17em;color:#55767b}
.bus-label{display:flex;align-items:center;gap:10px;padding:0 10px 9px;color:#41636a;font-size:8px;letter-spacing:.17em}.bus-label i{height:1px;flex:1;background:linear-gradient(90deg,#1a5960,transparent)}
.sidebar nav{display:grid;gap:2px;position:relative;padding-left:7px}.sidebar nav:before{content:"";position:absolute;left:14px;top:9px;bottom:9px;width:1px;background:#12383e}
.nav-item{position:relative;display:grid;grid-template-columns:14px 1fr auto;gap:10px;align-items:center;border:0;background:transparent;color:#648188;text-align:left;padding:11px 10px;border-radius:3px;font-size:11px;cursor:pointer;letter-spacing:.02em;transition:.18s ease}
.nav-item b{font-weight:560}.nav-item small{font-size:8px;color:#36585e;font-variant-numeric:tabular-nums}.nav-item:hover{background:rgba(56,243,255,.035);color:#b5d8d7}.nav-item.active{background:linear-gradient(90deg,rgba(29,233,182,.10),rgba(56,243,255,.025));color:#e6fffb;box-shadow:inset 2px 0 var(--green)}
.nav-led{position:relative;z-index:1;width:7px;height:7px;border-radius:50%;background:#142e33;border:1px solid #28525a;box-shadow:0 0 0 3px #041014}.nav-item.active .nav-led{background:var(--green);border-color:#8fffe3;box-shadow:0 0 0 3px #041014,0 0 14px rgba(29,233,182,.65)}
.side-diagnostics{margin-top:auto;border-top:1px solid rgba(56,243,255,.08);padding:16px 9px 2px}.micro-label{font-size:7px;letter-spacing:.15em;color:#4a696f}.side-meta{margin-top:9px;color:#7d999e;font-size:9px;display:flex;gap:8px;align-items:center}.side-version{font-size:7px;letter-spacing:.13em;color:#36545a;margin-top:9px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green)}.status-dot.warn{background:var(--amber);box-shadow:0 0 12px var(--amber)}.status-dot.error{background:var(--red);box-shadow:0 0 12px var(--red)}

main{padding:0 34px 64px;min-width:0}
.topbar{height:102px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(56,243,255,.055);margin-bottom:23px;position:relative}.topbar:after{content:"";position:absolute;left:0;bottom:-1px;width:112px;height:1px;background:linear-gradient(90deg,var(--green),transparent)}
.title-block{min-width:0}.eyebrow{font-size:8px;letter-spacing:.17em;text-transform:uppercase;color:#4f7379;margin:0 0 7px;display:flex;align-items:center;gap:8px}.trace-dot{width:5px;height:5px;border-radius:50%;background:var(--green);box-shadow:0 0 9px var(--green)}.topbar h1{font-size:23px;margin:0;font-weight:610;letter-spacing:-.02em}.top-actions{display:flex;gap:8px;align-items:center}.badge,.pill,.metric-chip{border:1px solid #174149;background:#07171b;border-radius:3px;padding:7px 9px;font-size:8px;color:#9eb8ba;letter-spacing:.06em}.board-badge{color:var(--cyan);border-color:#1a5862;box-shadow:inset 0 0 15px rgba(56,243,255,.04)}
.ghost,.primary,.text-btn{border:0;cursor:pointer}.ghost,.primary{padding:9px 11px;border-radius:3px;font-weight:620;font-size:9px;letter-spacing:.04em}.ghost{background:#07161a;color:#8eaaad;border:1px solid #15373d}.ghost:hover{color:#d7f7f4;border-color:#286872;background:#081c20}.primary{background:linear-gradient(135deg,#0cd4b3,#24cfe3);color:#001311;box-shadow:0 0 20px rgba(29,233,182,.12)}.circuit-button{display:inline-flex;align-items:center;gap:7px}.circuit-button:disabled{opacity:.55;cursor:wait}.button-led{width:5px;height:5px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}.replay-led{background:var(--cyan);box-shadow:0 0 8px var(--cyan)}.button-led.pulse{animation:ledPulse .65s ease-in-out infinite alternate}
.view{display:none}.view.active{display:block}

.panel,.board-module{position:relative;background:linear-gradient(180deg,rgba(7,24,29,.96),rgba(5,18,22,.98));border:1px solid rgba(67,150,154,.22);border-radius:6px;box-shadow:var(--shadow),inset 0 0 28px rgba(29,233,182,.018)}
.board-module:before,.board-module:after{content:"";position:absolute;width:11px;height:11px;border-color:#1d5d62;pointer-events:none}.board-module:before{left:5px;top:5px;border-left:1px solid;border-top:1px solid}.board-module:after{right:5px;bottom:5px;border-right:1px solid;border-bottom:1px solid}
.hero-grid{display:grid;grid-template-columns:1.28fr .72fr;gap:14px}.winner-card{padding:0;min-height:264px;overflow:hidden}.winner-card:after{content:"";position:absolute;right:-90px;top:-105px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(56,243,255,.095),rgba(56,243,255,.01) 42%,transparent 68%);border:0!important;pointer-events:none}.module-rail{height:31px;display:flex;align-items:center;gap:10px;padding:0 16px;border-bottom:1px solid #12333a;color:#42676d;font-size:7px;letter-spacing:.14em}.module-rail i{height:1px;background:#14474d;flex:1}.winner-layout{display:grid;grid-template-columns:1fr 170px;gap:18px;padding:24px 27px}.winner-copy{min-width:0}.winner-top,.panel-title{display:flex;justify-content:space-between;align-items:center}.kicker{color:#547d82;font-size:8px;letter-spacing:.16em}.winner-code{font-size:14px;color:var(--cyan);font-variant-numeric:tabular-nums;margin:29px 0 5px;letter-spacing:.12em;text-shadow:0 0 16px rgba(56,243,255,.25)}.winner-card h2{font-size:29px;line-height:1.2;margin:0 0 11px;max-width:650px;font-weight:610}.muted{color:var(--muted);font-size:10px;line-height:1.65}.winner-footer{display:flex;gap:7px;margin-top:20px}.output-terminal{display:grid;place-items:center;align-content:center;gap:12px}.terminal-ring{width:104px;height:104px;border-radius:50%;border:1px solid #236a70;display:grid;place-items:center;position:relative;box-shadow:inset 0 0 30px rgba(56,243,255,.04),0 0 35px rgba(56,243,255,.06)}.terminal-ring:before,.terminal-ring:after{content:"";position:absolute;border-radius:50%;border:1px dashed rgba(56,243,255,.2)}.terminal-ring:before{inset:12px}.terminal-ring:after{inset:27px;animation:spin 9s linear infinite}.terminal-core{width:23px;height:23px;border-radius:50%;background:radial-gradient(circle,#eaffff 0 12%,var(--green) 20%,#0bb89b 50%,#082a2b 72%);box-shadow:0 0 9px #fff,0 0 25px rgba(29,233,182,.85),0 0 55px rgba(56,243,255,.28);animation:corePulse 1.8s ease-in-out infinite}.terminal-label{font-size:7px;letter-spacing:.2em;color:#4d777a}
.regime-panel{padding:20px}.panel-title{font-size:10px;font-weight:650;letter-spacing:.08em}.panel-title small{font-weight:500;color:#56777c}.logic-grid{display:grid;grid-template-columns:1fr 1fr;margin-top:22px;gap:10px}.logic-cell{position:relative;padding:13px 14px;background:#051418;border:1px solid #12333a;border-radius:3px}.logic-cell:before{content:"";position:absolute;left:-4px;top:50%;width:4px;height:1px;background:#3d7378}.logic-cell span{display:block;color:#547479;font-size:7px;letter-spacing:.08em;margin-bottom:8px}.logic-cell strong{font-size:14px;font-weight:620}.cell-pin{position:absolute;right:8px;top:8px;width:4px;height:4px;border-radius:50%;background:#27545a;box-shadow:0 0 0 2px #071518}
.dashboard-grid{display:grid;grid-template-columns:1.4fr .82fr .78fr;gap:14px;margin-top:14px}.dashboard-grid .panel{padding:18px;min-height:272px}.wide{min-width:0}.text-btn{background:transparent;color:#4e7d82;font-size:8px;letter-spacing:.08em}.text-btn:hover{color:var(--cyan)}
.rank-list{margin-top:15px;display:grid;gap:6px}.rank-row{display:grid;grid-template-columns:32px minmax(120px,1fr) 74px 78px 70px;gap:8px;align-items:center;padding:9px 10px;border:1px solid #0f2b31;background:#051419;font-size:9px;position:relative}.rank-row:after{content:"";position:absolute;left:-5px;width:5px;height:1px;background:#28545a}.rank-index{color:#31565c;font-size:7px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.rank-row .label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.num{font-variant-numeric:tabular-nums;color:#94acad}.good{color:var(--green)!important}.bad{color:var(--red)!important}.unknown{color:var(--amber)!important}.signal-state{font-size:7px;letter-spacing:.08em;text-align:right}
.mini-bars{display:grid;gap:13px;margin-top:17px}.index-signal{position:relative}.mini-bar-head{display:flex;justify-content:space-between;font-size:8px;margin-bottom:6px}.mini-bar-head span:first-child{display:flex;gap:8px}.mini-bar-head i{font-style:normal;color:#385e64}.bar{height:4px;background:#0d272d;overflow:hidden;position:relative}.bar:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:#21454b}.bar i{height:100%;display:block;background:linear-gradient(90deg,#16b89a,var(--cyan));box-shadow:0 0 10px rgba(56,243,255,.3)}
.pulse-preview{display:grid;place-items:center;min-height:195px}.clock-board{width:180px;height:168px;position:relative;display:grid;place-items:center;background-image:linear-gradient(#0e2b31 1px,transparent 1px),linear-gradient(90deg,#0e2b31 1px,transparent 1px);background-size:18px 18px;border:1px solid #12333a}.clock-board:before,.clock-board:after{content:"";position:absolute;left:-11px;right:-11px;height:4px;background:repeating-linear-gradient(90deg,#225158 0 5px,transparent 5px 10px)}.clock-board:before{top:18px}.clock-board:after{bottom:18px}.clock-trace{position:absolute;inset:20px}.clock-trace i{position:absolute;width:6px;height:6px;border-radius:50%;background:#183c41}.clock-trace i:nth-child(1){left:0;top:0}.clock-trace i:nth-child(2){right:0;top:0}.clock-trace i:nth-child(3){left:0;bottom:0}.clock-trace i:nth-child(4){right:0;bottom:0}.clock-trace i:nth-child(5){left:50%;top:-9px;background:var(--green);box-shadow:0 0 12px var(--green);animation:ledPulse 1s ease-in-out infinite alternate}.clock-core{width:82px;height:70px;display:grid;place-items:center;align-content:center;border:1px solid #1c555d;background:#07181c;box-shadow:inset 0 0 24px rgba(56,243,255,.03)}.clock-core strong{font-size:24px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--cyan);line-height:1}.clock-core small{font-size:6px;letter-spacing:.15em;color:#4b7378;margin-top:6px}.clock-stats{position:absolute;bottom:5px;display:flex;gap:18px;font-size:6px;letter-spacing:.08em;color:#526e73}.clock-stats b{font-size:8px}

.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin:4px 0 18px}.section-head h2{font-size:18px;margin:3px 0 5px;font-weight:610}.section-head p{margin:0;color:var(--muted);font-size:9px}.section-code{font-size:7px;letter-spacing:.16em;color:#3e6e73}.section-head input{background:#06161a;border:1px solid #163941;color:var(--text);padding:10px 11px;border-radius:3px;outline:none;font-size:9px;letter-spacing:.06em}.section-head input:focus{border-color:#26727a;box-shadow:0 0 0 2px rgba(56,243,255,.035)}.second{margin-top:27px}
.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}.card-grid.compact{grid-template-columns:repeat(5,minmax(0,1fr))}.ic-card{position:relative;background:linear-gradient(180deg,#081b20,#06161a);border:1px solid #12333a;border-radius:4px;padding:14px 16px;min-height:156px;box-shadow:inset 0 0 22px rgba(0,0,0,.14)}.ic-card.qualified{border-color:rgba(29,233,182,.38);box-shadow:inset 0 0 0 1px rgba(29,233,182,.045),0 0 22px rgba(29,233,182,.025)}.ic-card h3{font-size:11px;margin:7px 0 13px;font-weight:610}.ic-head{display:flex;justify-content:space-between;font-size:7px;letter-spacing:.09em;color:#3f686d}.ic-pins{position:absolute;top:25px;bottom:25px;width:5px;background:repeating-linear-gradient(180deg,#29565b 0 4px,transparent 4px 11px)}.ic-pins.left{left:-6px}.ic-pins.right{right:-6px}.card-kv{display:grid;grid-template-columns:1fr auto;gap:7px;font-size:8px}.card-kv span{color:#58777b;letter-spacing:.035em}.card-kv b{font-weight:620;font-variant-numeric:tabular-nums}.status-line{margin-top:12px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid #0f2d33;padding-top:9px}.product-name{font-size:8px;color:#617e82;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.table-wrap{overflow:auto;border:1px solid #14363d;border-radius:4px;background:#06161a}table{width:100%;border-collapse:collapse;font-size:9px}th,td{padding:10px 12px;text-align:left;border-bottom:1px solid #0d2b31}th{font-size:7px;color:#4f6f74;text-transform:uppercase;letter-spacing:.09em;background:#07191d}td{color:#9bb0b2;font-variant-numeric:tabular-nums}.empty-bus{padding:21px}

.circuit-legend{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin:-5px 0 11px;font-size:7px;letter-spacing:.08em;color:#59767a}.circuit-legend span{display:flex;align-items:center;gap:6px}.legend-led{width:6px;height:6px;border-radius:50%}.legend-led.pass{background:var(--green);box-shadow:0 0 8px rgba(29,233,182,.55)}.legend-led.fail{background:var(--red);box-shadow:0 0 8px rgba(255,100,120,.45)}.legend-led.unknown{background:var(--amber);box-shadow:0 0 8px rgba(255,209,102,.45)}.legend-line{width:22px;height:2px;background:linear-gradient(90deg,var(--green),var(--cyan));box-shadow:0 0 7px rgba(56,243,255,.4)}
.circuit-panel{padding:10px;overflow:auto;background:#031015}.circuit-panel:before,.circuit-panel:after{z-index:2}.board-coordinates{position:absolute;top:7px;left:58px;right:58px;display:flex;justify-content:space-between;font-size:6px;color:#2f555a;z-index:2}.circuit-canvas{min-height:700px;min-width:850px;position:relative}.circuit-svg{width:100%;height:auto;display:block}.wire-base{fill:none;stroke:#174047;stroke-width:4;stroke-linecap:square;stroke-linejoin:miter;opacity:.55}.wire-live{fill:none;stroke:url(#flowGradient);stroke-width:2.35;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:7 14;animation:currentFlow .8s linear infinite;filter:url(#softGlow)}.power-rail,.ground-rail{fill:none;stroke:#124249;stroke-width:2}.ground-rail{stroke:#402a31}.rail-label{font-size:6px;letter-spacing:.12em;fill:#345e64}.c-node .node-body{fill:#06171b;stroke:#1b464d;stroke-width:1}.c-node .node-header{fill:#0a2429;stroke:none}.c-node .node-code{font-size:7px;letter-spacing:.11em;fill:#4e7478}.c-node .node-result{font-size:7px;font-weight:800;letter-spacing:.08em}.c-node.pass .node-body{stroke:#1d655c}.c-node.pass .node-result{fill:var(--green)}.c-node.fail .node-body{stroke:#66313a}.c-node.fail .node-header{fill:#211217}.c-node.fail .node-result{fill:var(--red)}.c-node.unknown .node-body{stroke:#695d2d;stroke-dasharray:3 3}.c-node.unknown .node-header{fill:#211d10}.c-node.unknown .node-result{fill:var(--amber)}.c-node.winner .node-body{stroke:var(--cyan);stroke-width:1.4;filter:url(#softGlow)}.node-title{font-size:11px;fill:#d7efec;font-weight:650}.node-detail{font-size:7px;fill:#5a797d}.node-pin{fill:#2a5c62;stroke:#082125;stroke-width:1}.status-stub{fill:none;stroke-width:1.7}.status-terminal{stroke:#061216;stroke-width:2}.stub-label{font-size:6px;font-weight:750;letter-spacing:.08em}.stub-pass{stroke:var(--green);fill:var(--green);color:var(--green)}.stub-fail{stroke:var(--red);fill:var(--red);color:var(--red)}.stub-unknown{stroke:var(--amber);fill:var(--amber);color:var(--amber)}text.stub-pass{fill:var(--green)}text.stub-fail{fill:var(--red)}text.stub-unknown{fill:var(--amber)}.winner-terminal{fill:#061a1e;stroke:var(--cyan);stroke-width:2;filter:url(#glow)}.winner-terminal-core{fill:var(--green);filter:url(#glow)}.winner-output-text{font-size:8px;font-weight:800;fill:#cffff9;letter-spacing:.045em}.replay .flow-step{opacity:.10}.replay .reveal{animation:revealNode .28s forwards}.empty-circuit{min-height:650px;display:grid;place-items:center;align-content:center;color:#4c6b70;gap:10px}.empty-chip{border:1px solid #194249;background:#07171a;padding:18px 26px;font-size:10px;letter-spacing:.16em}.empty-circuit p{font-size:9px}

.evidence-panel{padding:16px}.evidence-list{display:grid;gap:0}.evidence-row{display:grid;grid-template-columns:34px 70px minmax(180px,.75fr) 1.25fr;gap:12px;padding:10px;border-bottom:1px solid #0e2a30;font-size:9px;align-items:center}.evidence-row .step-id{font-size:7px;color:#365a5f;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.evidence-row .res{font-size:7px;font-weight:800;letter-spacing:.08em}.warning-stack{display:grid;gap:6px;margin-bottom:13px}.warning{padding:9px 11px;border-left:2px solid var(--amber);background:#171507;border-top:1px solid #352f14;border-bottom:1px solid #352f14;font-size:8px;color:#c9b56d;display:flex;gap:10px}.warning span{font-size:7px;color:#786c3e;letter-spacing:.08em}
.toast{position:fixed;right:24px;bottom:24px;z-index:50;min-width:260px;max-width:480px;padding:12px 14px;border:1px solid #1a4a51;background:#06171b;color:#a8c8c7;font-size:9px;box-shadow:0 18px 50px rgba(0,0,0,.45);transform:translateY(18px);opacity:0;pointer-events:none;transition:.2s ease}.toast.show{transform:none;opacity:1}.toast.ok{border-left:3px solid var(--green)}.toast.error{border-left:3px solid var(--red)}.toast.working{border-left:3px solid var(--cyan)}

@keyframes currentFlow{to{stroke-dashoffset:-42}}
@keyframes revealNode{to{opacity:1}}
@keyframes ledPulse{to{opacity:.38;box-shadow:0 0 2px currentColor}}
@keyframes corePulse{50%{transform:scale(.92);filter:brightness(.78)}}
@keyframes spin{to{transform:rotate(360deg)}}

@media(max-width:1180px){
  .dashboard-grid{grid-template-columns:1fr 1fr}.dashboard-grid .wide{grid-column:1/-1}.card-grid{grid-template-columns:repeat(3,1fr)}.card-grid.compact{grid-template-columns:repeat(3,1fr)}.winner-layout{grid-template-columns:1fr 130px}.terminal-ring{width:88px;height:88px}
}
@media(max-width:820px){
  .app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto;padding:12px 14px;border-right:0;border-bottom:1px solid rgba(56,243,255,.09)}.brand{padding:0 3px 12px}.brand-chip{width:42px;height:36px}.bus-label,.side-diagnostics{display:none}.sidebar nav{display:flex;overflow:auto;padding:0}.sidebar nav:before{display:none}.nav-item{grid-template-columns:8px auto auto;white-space:nowrap;padding:9px 10px}.nav-item small{display:none}main{padding:0 15px 42px}.topbar{height:auto;min-height:88px;gap:15px;margin-bottom:18px}.topbar h1{font-size:19px}.top-actions{gap:5px}.hero-grid,.dashboard-grid{grid-template-columns:1fr}.card-grid,.card-grid.compact{grid-template-columns:repeat(2,1fr)}.winner-card h2{font-size:24px}.winner-layout{grid-template-columns:1fr 110px;padding:21px}.rank-row{grid-template-columns:26px 1fr 64px 64px}.rank-row>*:last-child{display:none}.output-terminal{opacity:.9}.circuit-canvas{min-width:760px}
}
@media(max-width:560px){
  .topbar{align-items:flex-start;padding:18px 0;flex-direction:column}.top-actions{width:100%;flex-wrap:wrap}.top-actions .board-badge{margin-left:auto}.hero-grid{gap:10px}.winner-layout{grid-template-columns:1fr}.output-terminal{display:none}.card-grid,.card-grid.compact{grid-template-columns:1fr}.logic-grid{grid-template-columns:1fr 1fr}.evidence-row{grid-template-columns:28px 58px 1fr}.evidence-row>*:last-child{grid-column:1/-1;padding-left:86px}.section-head{align-items:flex-start;gap:12px;flex-direction:column}.circuit-canvas{min-width:700px}.toast{left:14px;right:14px;bottom:14px;min-width:0}.ghost,.primary{padding:8px 9px;font-size:8px}
}
@media(prefers-reduced-motion:reduce){
  .wire-live,.terminal-ring:after,.terminal-core,.button-led.pulse,.clock-trace i:nth-child(5){animation:none}.replay .reveal{animation:none;opacity:1}
}