@font-face{font-family:Jakarta;src:url(/assets/fonts/jakarta.woff2)format("woff2");font-weight:200 800;font-display:swap}@font-face{font-family:Inter;src:url(/assets/fonts/inter.woff2)format("woff2");font-weight:100 900;font-display:swap}:root{--bg:#f5f7fb;--card:#fff;--cardln:#eaeef5;--line:#e7ebf2;--ink:#0d1320;--text:#48515f;--muted:#7c8699;--primary:#2b53e0;--primary-d:#1c3cb6;--primarysoft:#eef2fe;--coral:#ff6b6b;--amber:#fbb03b;--teal:#13b5a6;--green:#16a87a;--radius:18px;--shadow-sm:0 8px 24px -12px #14204429}@media (prefers-color-scheme:dark){:root{--bg:#080b14;--card:#0f1626;--cardln:#212c42;--line:#1b2436;--ink:#f2f5fb;--text:#aeb7c8;--muted:#788299;--primary:#6e8cff;--primary-d:#5572f0;--primarysoft:#141e38;--shadow-sm:0 10px 30px -16px #0009}}*{box-sizing:border-box}body{color:var(--text);-webkit-font-smoothing:antialiased;background:radial-gradient(1100px 560px at 108% -8%, color-mix(in srgb, var(--teal) 8%, transparent), transparent 68%), radial-gradient(980px 520px at -10% -6%, color-mix(in srgb, var(--primary) 8%, transparent), transparent 68%), var(--bg);background-attachment:fixed;margin:0;font-family:Inter,system-ui,sans-serif;line-height:1.55}h1,h2,h3{color:var(--ink);letter-spacing:-.02em;margin:0 0 12px;font-family:Jakarta,Inter,sans-serif;line-height:1.15}h2{font-size:1.5rem}h3{font-size:1.05rem}a{color:var(--primary)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86em}.sub{color:var(--muted);font-size:.88em;font-weight:400}.shell{max-width:1240px;margin:0 auto;padding:0 20px 72px}.top{z-index:30;background:color-mix(in srgb, var(--card) 78%, transparent);border:1px solid var(--cardln);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:saturate(1.4)blur(12px);border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:12px 0 22px;padding:14px 18px;display:flex;position:sticky;top:0}.brand{color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:flex}.brand img{box-shadow:0 4px 12px -4px color-mix(in srgb, var(--primary) 45%, transparent);border-radius:10px}.brand-text{flex-direction:column;line-height:1.1;display:flex}.brand-eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:4px;font:700 9.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.brand-name{color:var(--ink);font-family:Jakarta,sans-serif;font-size:1.18rem;font-weight:600}.top-right{align-items:center;gap:10px;display:flex}.page-head{justify-content:space-between;align-items:flex-start;gap:16px;margin:6px 4px 22px;display:flex}.eyebrow{letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:11px;font:700 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.eyebrow-sep{color:var(--primary);margin:0 5px}.page-title{margin:0 0 9px;font-size:clamp(1.6rem,3.4vw,2.35rem)}.page-sub{max-width:66ch;margin:0}.synced{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);white-space:nowrap;align-items:center;gap:7px;font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace;display:inline-flex}.synced-dot{background:var(--teal);width:8px;height:8px;box-shadow:0 0 0 4px color-mix(in srgb, var(--teal) 18%, transparent);border-radius:50%}.synced-sep{color:var(--line)}.synced-time{color:var(--ink);letter-spacing:.02em}.connect-stage{text-align:center;max-width:560px;margin:clamp(24px,7vh,76px) auto 0;position:relative}.hero-blob{z-index:-1;background:radial-gradient(closest-side, color-mix(in srgb, var(--teal) 22%, transparent), transparent);filter:blur(30px);border-radius:50%;height:300px;position:absolute;inset:-60px 10% auto}.connect-title{margin:0 0 10px;font-size:clamp(1.9rem,4.4vw,2.9rem)}.connect-tag{color:var(--text);max-width:44ch;margin:0 auto 26px;font-size:1.04rem}.grad{background:linear-gradient(100deg, var(--primary), var(--teal));color:#0000;-webkit-background-clip:text;background-clip:text}.connect-stage .connect{text-align:left;margin:0 auto}.intro{max-width:70ch;margin:4px 0 20px}.btn{border:1px solid var(--cardln);background:var(--card);color:var(--ink);cursor:pointer;border-radius:999px;padding:11px 22px;font:700 15px Jakarta,sans-serif}.btn:disabled{opacity:.55;cursor:default}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:not(:disabled):hover{background:var(--primary-d)}.btn-ghost{padding:8px 16px;font-size:14px}.pill{background:var(--card);border:1px solid var(--cardln);color:var(--ink);border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font:700 13px Jakarta;display:inline-flex}.pill .dot{background:var(--muted);border-radius:50%;width:9px;height:9px}.pill-ok .dot{background:var(--green);box-shadow:0 0 0 4px color-mix(in srgb, var(--green) 20%, transparent)}.pill-busy .dot{background:var(--amber);animation:1s infinite pulse}.pill-warn .dot{background:var(--amber)}.pill-bad .dot{background:var(--coral)}@keyframes pulse{50%{opacity:.3}}.card{--accent:var(--primary);background:var(--card);border:1px solid var(--cardln);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:18px;padding:22px 22px 20px;transition:transform .16s,box-shadow .16s,border-color .16s;position:relative;overflow:hidden}.card:before{content:"";background:linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 45%, transparent));height:4px;position:absolute;inset:0 0 auto}.card:after{content:"";background:radial-gradient(closest-side, color-mix(in srgb, var(--accent) 12%, transparent), transparent);pointer-events:none;border-radius:50%;width:120px;height:120px;position:absolute;top:-30px;right:-30px}.card:hover{box-shadow:0 18px 40px -18px color-mix(in srgb, var(--accent) 40%, #14204447);border-color:color-mix(in srgb, var(--accent) 30%, var(--cardln));transform:translateY(-3px)}.card>h3{flex-wrap:wrap;align-items:baseline;gap:8px;display:flex}.card.stale{opacity:.6}.dash .card{margin-bottom:0}.card-head{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:15px;display:flex}.card-head-main{min-width:0}.card-title{color:var(--ink);letter-spacing:-.01em;align-items:center;gap:8px;margin:0;font-family:Jakarta,Inter,sans-serif;font-size:1.04rem;font-weight:700;line-height:1.2;display:flex}.card-sub{color:var(--muted);margin-top:4px;font-size:.82rem}.live-dot{background:var(--teal);width:7px;height:7px;box-shadow:0 0 0 4px color-mix(in srgb, var(--teal) 20%, transparent);border-radius:50%;flex:none}.chip{letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;color:var(--muted);background:color-mix(in srgb, var(--ink) 6%, transparent);border:1px solid var(--cardln);border-radius:8px;flex:none;align-self:flex-start;padding:6px 9px;font:700 10.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.chip-ok{color:var(--green);background:color-mix(in srgb, var(--green) 12%, transparent);border-color:color-mix(in srgb, var(--green) 28%, transparent)}.chip-live{color:var(--teal);background:color-mix(in srgb, var(--teal) 13%, transparent);border-color:color-mix(in srgb, var(--teal) 30%, transparent)}.chip-warn{color:#9a6300;background:color-mix(in srgb, var(--amber) 18%, transparent);border-color:color-mix(in srgb, var(--amber) 34%, transparent)}.chip-off{color:var(--muted);background:color-mix(in srgb, var(--ink) 5%, transparent)}.connect{max-width:640px}.connect-bad{border-color:var(--coral)}.steps{margin:0 0 18px;padding-left:20px}.steps li{margin-bottom:6px}.alert{border-left:4px solid var(--coral);background:color-mix(in srgb, var(--coral) 8%, var(--card));border-radius:8px;margin-bottom:16px;padding:10px 14px}.alert p{margin:4px 0 0}.banner{background:var(--primarysoft);border:1px solid var(--cardln);color:var(--ink);border-radius:12px;margin-bottom:18px;padding:12px 16px}.banner-warn{background:color-mix(in srgb, var(--amber) 16%, var(--card))}.grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:0 18px;display:grid}.dash{grid-template-columns:repeat(12,1fr);align-items:stretch;gap:18px;display:grid}.c{min-width:0;display:flex}.c>.card{flex:1;margin-bottom:0}.c-3{grid-column:span 3}.c-4{grid-column:span 4}.c-5{grid-column:span 5}.c-6{grid-column:span 6}.c-8{grid-column:span 8}.c-12{grid-column:span 12}.accent-blue{--accent:var(--primary)}.accent-teal{--accent:var(--teal)}.accent-green{--accent:var(--green)}.accent-amber{--accent:var(--amber)}.accent-coral{--accent:var(--coral)}.accent-violet{--accent:#8b5cf6}.c .card{--accent:inherit}.scope-pair{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;display:grid}@media (width<=1080px){.dash{grid-template-columns:repeat(6,1fr)}.c-3,.c-4,.c-5{grid-column:span 3}.c-6,.c-8,.c-12{grid-column:span 6}}@media (width<=680px){.dash{grid-template-columns:1fr;gap:14px}.c-3,.c-4,.c-5,.c-6,.c-8,.c-12{grid-column:1/-1}}.kv{grid-template-columns:max-content 1fr;gap:8px 18px;margin:0;display:grid}.kv dt{color:var(--muted);font-size:.9em}.kv dd{color:var(--ink);overflow-wrap:anywhere;margin:0}.live{color:var(--green);letter-spacing:.04em;margin-left:6px;font-size:.8em}.state{text-transform:capitalize;font-weight:600}.tag{background:var(--primarysoft);color:var(--muted);white-space:nowrap;border-radius:999px;margin-left:8px;padding:2px 9px;font-size:.72rem;font-weight:700;display:inline-block}.tag-ok{background:color-mix(in srgb, var(--green) 15%, transparent);color:var(--green)}.tag-warn{background:color-mix(in srgb, var(--amber) 20%, transparent);color:#9a6300}.inventory{margin:0;padding:0;list-style:none}.inventory li{border-top:1px solid var(--line);grid-template-columns:30px 1fr auto;align-items:center;gap:10px;padding:8px 0;display:grid}.inventory li:first-child{border-top:0}.ico{text-align:center;font-size:1.25rem}.log table{border-collapse:collapse;width:100%;font-size:.92rem}.log th{text-align:left;color:var(--muted);border-bottom:1px solid var(--line);padding:6px 8px;font-size:.8rem;font-weight:600}.log td{border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink);padding:6px 8px}.log tbody tr{cursor:pointer}.log tbody tr:hover{background:var(--primarysoft)}.log .dir-host td{color:var(--muted)}.log pre{background:var(--bg);border-radius:8px;max-height:260px;margin:8px 0 0;padding:10px;font-size:.8rem;overflow-x:auto}.alerts{flex-direction:column;gap:8px;margin-bottom:18px;display:flex}.alert{border-radius:12px;align-items:flex-start;gap:12px;padding:12px 16px;display:flex}.alert-error{background:color-mix(in srgb, var(--coral) 14%, var(--card));border:1px solid color-mix(in srgb, var(--coral) 45%, var(--cardln))}.alert-body{flex:1}.alert-dismiss{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:20px;line-height:1}.alert-dismiss:hover{color:var(--ink)}.waveform{background:var(--bg);border:1px solid var(--cardln);border-radius:10px;width:100%;height:120px;margin-top:4px;display:block}.meter{background:var(--bg);border:1px solid var(--cardln);border-radius:999px;height:10px;margin-top:8px;overflow:hidden}.meter-fill{background:linear-gradient(90deg, var(--teal), var(--amber));width:0;height:100%;transition:width 80ms linear}.flow{width:100%;height:auto;margin-top:6px;display:block}.flow .edge{fill:none;stroke:var(--line);stroke-width:3px;stroke-linecap:round}.flow .edge.off{stroke:var(--line);stroke-dasharray:1 9;opacity:.6}.flow .edge.steady{stroke:color-mix(in srgb, var(--teal) 55%, var(--line))}.flow .edge.flow{stroke:var(--teal);stroke-dasharray:7 11;animation:.7s linear infinite flow-dash}.flow .edge.flow.reverse{animation-direction:reverse}@keyframes flow-dash{to{stroke-dashoffset:-36px}}.flow .node circle{fill:var(--card);stroke:var(--line);stroke-width:2px;transition:stroke .2s,filter .2s}.flow .node.active circle{stroke:var(--teal);filter:drop-shadow(0 0 6px color-mix(in srgb, var(--teal) 55%, transparent))}.flow .node-ico{font-size:26px}.flow .node-label{fill:var(--text);font-size:13px;font-weight:600}.flow .node.active .node-label{fill:var(--ink)}.flow-state{color:var(--ink);margin:10px 2px 0;font-weight:600}.flow-legend{margin-top:4px}@media (prefers-reduced-motion:reduce){.flow .edge.flow{animation:none}}.ok{color:var(--green);font-weight:600}.bad{color:var(--coral);font-weight:600}.rssi-spark{background:var(--bg);border:1px solid var(--cardln);border-radius:8px;width:100%;height:34px;margin-top:4px;display:block}.net-events{margin:8px 0 0;padding:0;font-size:13px;list-style:none}.net-events li{color:var(--text);padding:2px 0}.net-events li .sub{margin-left:4px}.btn-viz{align-items:center;gap:14px;margin-top:6px;display:flex}.btn-dot{background:var(--bg);border:3px solid var(--line);border-radius:50%;flex:none;width:46px;height:46px;transition:background 60ms,border-color 60ms,box-shadow 60ms}.btn-dot.held{background:var(--teal);border-color:var(--teal);box-shadow:0 0 0 6px color-mix(in srgb, var(--teal) 22%, transparent)}.btn-state{color:var(--ink);font-weight:700}.screen-wrap{justify-content:center;margin-top:6px;display:flex}.screen{color:#fff;text-align:center;background:#0b0f18;border:6px solid #1b2333;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:12px;width:240px;height:240px;padding:16px;display:flex;overflow:hidden;box-shadow:0 10px 30px -14px #00000080,inset 0 0 0 1px #ffffff0a}.screen-status{font-size:26px;font-weight:700;line-height:1.15}.screen-msg{color:#cfd6e6;word-break:break-word;font-size:17px;line-height:1.25}html{scroll-behavior:smooth}.view-tabs{background:color-mix(in srgb, var(--ink) 5%, transparent);border:1px solid var(--cardln);border-radius:999px;gap:4px;padding:4px;display:flex}.view-tab{color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:999px;padding:7px 16px;font:700 13px Jakarta,sans-serif}.view-tab.on{background:var(--card);color:var(--ink);box-shadow:var(--shadow-sm)}.learn{max-width:1000px;margin:0 auto}.learn-hero{text-align:center;padding:8px 8px 2px}.learn-hero .page-title{margin:6px 0 10px}.learn-hero .page-sub{max-width:66ch;margin:0 auto}.learn-progress{align-items:center;gap:12px;max-width:440px;margin:22px auto 0;display:flex}.learn-progress-bar{background:color-mix(in srgb, var(--ink) 8%, transparent);border-radius:999px;flex:1;height:10px;overflow:hidden}.learn-progress-fill{background:linear-gradient(90deg, var(--primary), var(--teal));border-radius:999px;height:100%;transition:width .35s}.learn-progress-label{color:var(--muted);white-space:nowrap;font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace}.journey{gap:12px;margin:28px 0 6px;display:flex}.stop{background:var(--card);border:1px solid var(--cardln);box-shadow:var(--shadow-sm);text-align:center;border-radius:16px;flex-direction:column;flex:1;align-items:center;gap:9px;padding:16px 10px;text-decoration:none;transition:transform .15s,border-color .15s;display:flex}.stop:hover{border-color:color-mix(in srgb, var(--primary) 30%, var(--cardln));transform:translateY(-2px)}.stop-track{display:none}.stop-node{background:var(--primarysoft);border:2px solid var(--cardln);width:48px;height:48px;color:var(--ink);border-radius:50%;place-items:center;font-size:21px;display:grid}.stop-done .stop-node{background:var(--green);border-color:var(--green);color:#fff;font-weight:800}.stop-text{flex-direction:column;gap:1px;display:flex}.stop-text small{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font:700 10px ui-monospace,monospace}.stop-text b{color:var(--ink);font-family:Jakarta,sans-serif;font-size:14px}.stop-badge{color:var(--teal);margin-top:2px;font:700 11px ui-monospace,monospace}.learn-note{background:color-mix(in srgb, var(--amber) 13%, var(--card));border:1px solid color-mix(in srgb, var(--amber) 34%, var(--cardln));color:var(--ink);border-radius:12px;margin:22px 0 0;padding:12px 16px;font-size:13.5px}.chapter{margin-top:36px;scroll-margin-top:90px}.chapter-head{align-items:flex-start;gap:14px;margin-bottom:18px;display:flex}.chapter-num{background:linear-gradient(135deg, var(--primary), var(--teal));color:#fff;width:42px;height:42px;box-shadow:0 8px 20px -10px color-mix(in srgb, var(--primary) 60%, transparent);border-radius:13px;flex:none;place-items:center;font:800 21px Jakarta;display:grid}.chapter-head h2{margin:2px 0}.comp-grid{grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:16px;display:grid}.comp-card{background:var(--card);border:1px solid var(--cardln);border-radius:var(--radius);box-shadow:var(--shadow-sm);flex-direction:column;display:flex;overflow:hidden}.comp-photo{aspect-ratio:4/3;background:var(--bg);border-bottom:1px solid var(--cardln)}.comp-photo img{object-fit:cover;width:100%;height:100%;display:block}.comp-photo-ph{width:100%;height:100%;color:var(--muted);background:repeating-linear-gradient(45deg, color-mix(in srgb, var(--ink) 3%, transparent) 0 11px, transparent 11px 22px);flex-direction:column;justify-content:center;align-items:center;gap:6px;display:flex}.comp-photo-ico{font-size:42px}.comp-photo-ph small{letter-spacing:.05em;text-transform:uppercase;font-size:10.5px}.comp-body{flex-direction:column;gap:7px;padding:14px 16px 16px;display:flex}.comp-name{color:var(--ink);margin:0;font-family:Jakarta,sans-serif;font-size:15.5px}.comp-what{color:var(--ink);margin:0;font-size:13.5px;font-weight:600}.comp-does{color:var(--text);margin:0;font-size:13px}.comp-specs{flex-direction:column;gap:0;margin:4px 0 0;display:flex}.comp-spec{border-top:1px dashed var(--line);justify-content:space-between;gap:10px;padding:4px 0;font-size:12px;display:flex}.comp-spec dt{color:var(--muted)}.comp-spec dd{color:var(--ink);text-align:right;margin:0;font-weight:600}.comp-fun{color:var(--ink);background:color-mix(in srgb, var(--amber) 11%, transparent);border-radius:8px;margin:6px 0 0;padding:7px 10px;font-size:12px}.setup{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.setup-step{background:var(--card);border:1px solid var(--cardln);box-shadow:var(--shadow-sm);border-radius:14px;gap:14px;padding:16px;display:flex}.setup-n{background:var(--primarysoft);width:30px;height:30px;color:var(--primary);border-radius:50%;flex:none;place-items:center;font:800 15px Jakarta;display:grid}.setup-body{flex:1;min-width:0}.setup-body h4{color:var(--ink);margin:2px 0 4px;font-family:Jakarta,sans-serif;font-size:15px}.setup-body p{margin:0;font-size:13.5px}.lessons{flex-direction:column;gap:18px;display:flex}.lesson{background:var(--card);border:1px solid var(--cardln);border-left:4px solid var(--primary);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px 20px;transition:border-color .2s}.lesson.is-done{border-left-color:var(--green)}.lesson-head{align-items:center;gap:12px;display:flex}.lesson-ico{flex:none;font-size:24px}.lesson-titlewrap{flex-wrap:wrap;flex:1;align-items:center;gap:10px;min-width:0;display:flex}.lesson-title{color:var(--ink);margin:0;font-family:Jakarta,sans-serif;font-size:17px}.lesson-check{color:var(--muted);cursor:pointer;white-space:nowrap;align-items:center;gap:7px;font:700 13px Jakarta;display:inline-flex}.lesson.is-done .lesson-check{color:var(--green)}.lesson-check input{width:17px;height:17px;accent-color:var(--green);cursor:pointer}.lesson-goal{color:var(--text);margin:10px 0 14px}.lesson-grid{grid-template-columns:1.3fr .9fr;align-items:start;gap:18px;display:grid}.lesson-note{color:var(--text);margin:0 0 8px;font-size:12.5px}.lesson-note b{color:var(--ink)}.lesson-expect-h{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font:700 11px ui-monospace,monospace}.lesson-preview{background:var(--bg);border:1px solid var(--cardln);border-radius:12px;padding:14px}.lesson-expect{color:var(--text);margin:10px 0 0;font-size:12.5px}@media (width<=720px){.lesson-grid{grid-template-columns:1fr}}.step-done{background:var(--card);border:1px solid var(--cardln);color:var(--ink);cursor:pointer;box-shadow:var(--shadow-sm);border-radius:999px;align-items:center;gap:9px;margin-top:16px;padding:10px 16px;font:700 13.5px Jakarta;display:inline-flex}.step-done input{width:18px;height:18px;accent-color:var(--green);cursor:pointer}.step-done.is-done{background:color-mix(in srgb, var(--green) 12%, transparent);border-color:color-mix(in srgb, var(--green) 35%, transparent);color:var(--green)}.learn-finish{text-align:center;color:var(--green);background:color-mix(in srgb, var(--green) 10%, transparent);border-radius:16px;margin:30px 0 0;padding:22px;font:800 18px Jakarta}.code{background:#0d1220;border:1px solid #1b2436;border-radius:12px;margin-top:10px;overflow:hidden}.code-head{background:#0a0f1a;border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:center;padding:7px 12px;display:flex}.code-lang{letter-spacing:.12em;text-transform:uppercase;color:#8aa0c6;font:700 10px ui-monospace,SFMono-Regular,Menlo,monospace}.code-copy{color:#cfe0ff;cursor:pointer;background:#ffffff14;border:1px solid #ffffff24;border-radius:7px;padding:4px 11px;font:700 11px Jakarta,sans-serif}.code-copy:hover{background:#ffffff2b}.code pre{margin:0;padding:14px;overflow-x:auto}.code code{color:#dbe6f6;white-space:pre;font:500 12.5px/1.6 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#11182a;border-radius:12px;place-items:center;width:118px;height:118px;font:800 22px Jakarta;animation:2.6s step-end infinite pvDisp;display:grid}@keyframes pvDisp{0%,25%{background:#0b0f18}25.01%,50%{background:#e23b3b}50.01%,75%{background:#22b07d}75.01%,to{background:#2b6be0}}.wifi-ico{width:66px;height:52px}.wifi-ico .arc{fill:none;stroke:var(--line);stroke-width:4px;stroke-linecap:round}.wifi-ico .wifi-dot{fill:var(--line);animation:2.4s infinite pvDot}.wifi-ico .a1{animation:2.4s .2s infinite pvArc}.wifi-ico .a2{animation:2.4s .4s infinite pvArc}.wifi-ico .a3{animation:2.4s .6s infinite pvArc}@keyframes pvArc{0%,10%{stroke:var(--line);opacity:.5}30%,80%{stroke:var(--teal);opacity:1}95%,to{stroke:var(--line);opacity:.5}}@keyframes pvDot{0%,10%{fill:var(--line);opacity:.5}30%,80%{fill:var(--teal);opacity:1}95%,to{fill:var(--line);opacity:.5}}.wifi-ok{opacity:0;animation:2.4s infinite pvOk}@keyframes pvOk{0%,55%{opacity:0}70%,92%{opacity:1}to{opacity:0}}@media (width<=640px){.journey{flex-direction:column}}@media (prefers-reduced-motion:reduce){.pv-led-bulb,.pv-btn,.pv-pressed-line,.eq span,.spk-ring,.disp-screen,.wifi-ico .arc,.wifi-ico .wifi-dot,.wifi-ok{animation:none!important}.pv-led-bulb{background:#ff3b3b}.pv-pressed-line{opacity:1}.wifi-ico .arc{stroke:var(--teal)}.wifi-ico .wifi-dot{fill:var(--teal)}.wifi-ok{opacity:1}}.serial{scroll-margin-top:86px}.serial-tabs{background:color-mix(in srgb, var(--ink) 5%, transparent);border:1px solid var(--cardln);border-radius:999px;align-self:flex-start;gap:4px;padding:4px;display:flex}.serial-err{background:color-mix(in srgb, var(--coral) 12%, var(--card));border:1px solid color-mix(in srgb, var(--coral) 40%, var(--cardln));color:var(--ink);border-radius:10px;margin:2px 0 10px;padding:9px 12px;font-size:13px}.serial-view{margin:4px 0 12px}.serial-plot{background:#0d1220;border:1px solid #1b2436;border-radius:12px;width:100%;height:200px;display:block}.serial-mon{color:#dbe6f6;white-space:pre-wrap;word-break:break-word;background:#0d1220;border:1px solid #1b2436;border-radius:12px;height:200px;margin:0;padding:12px 14px;font:500 12.5px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}.serial-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.serial-note{margin-left:auto}.watch-btn{width:100%;margin-top:12px}.watch-hint{color:var(--muted);text-align:center;margin:7px 0 0;font-size:12px}.wire-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));align-items:start;gap:16px;display:grid}.wire-card{padding:18px 20px}.wire-ico{font-size:17px}.wires{flex-direction:column;margin-top:12px;display:flex}.wire{border-top:1px dashed var(--line);grid-template-columns:auto auto 1fr;align-items:center;gap:6px 10px;padding:7px 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