@import "https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap";
@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap";
:root{--bg:#081219;--panel:#0d1d26;--line:#25404b;--muted:#90a5ac;--cream:#eff6f4;--lime:#d9fb58;--orange:#ff9564}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--cream);margin:0;font-family:Manrope,Arial,sans-serif}a{color:inherit;text-decoration:none}.wrap{width:min(1120px,100% - 40px);margin-inline:auto}.nav{border-bottom:1px solid #90a5ac2e;justify-content:space-between;align-items:center;height:84px;display:flex}.brand{letter-spacing:-1.3px;font-size:25px;font-weight:800}.brand span{color:var(--lime)}.brand small{color:var(--muted);letter-spacing:1.8px;margin-left:4px;font:500 10px DM Mono,monospace}.nav-links{color:#c9d8d7;gap:28px;font-size:13px;display:flex}.nav-links a:hover{color:var(--lime)}.hero{background:radial-gradient(48% 58% at 74% 42%,#33817433,#0000 75%);min-height:510px;padding:104px 0 70px}.eyebrow{color:var(--lime);letter-spacing:1.3px;margin:0 0 16px;font:500 11px DM Mono,monospace}.hero h1,.section-title h2,.lab 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var(--line);flex-direction:column;min-height:253px;padding:24px;display:flex}.active-card{background:var(--panel);border-color:#62845b}.card-kicker{letter-spacing:1px;color:var(--muted);justify-content:space-between;align-items:center;font:10px DM Mono,monospace;display:flex}.card-icon{color:var(--lime);border:1px solid var(--line);place-items:center;width:28px;height:28px;font-size:17px;display:grid}.card h3{letter-spacing:-.8px;margin:31px 0 10px;font-size:21px}.card p{color:var(--muted);margin:0;font-size:13px;line-height:1.65}.card a,.card>span{color:var(--lime);margin-top:auto;font-size:12px;font-weight:700}.soon-card{opacity:.82}.lab{border-top:1px solid var(--line);grid-template-columns:.84fr 1.16fr;gap:55px;padding:74px 0 90px;display:grid}.lab h2{font-size:clamp(34px,4vw,51px)}.lab-heading>p:last-child{color:var(--muted);max-width:340px;font-size:14px;line-height:1.7}.lab-workspace{background:#10232d;border:1px solid #33505c;padding:26px}.band-switch{border:1px solid 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#90a5ac2e;justify-content:space-between;align-items:center;min-height:100px;margin-top:64px;display:flex}.footer p{color:var(--muted);font-size:11px}.footer p a{color:var(--lime)}@media (max-width:720px){.wrap{width:min(100% - 32px,1120px)}.nav{height:70px}.nav-links{gap:14px;font-size:11px}.nav-links a:first-child,.nav-links a:nth-child(2){display:none}.hero{min-height:450px;padding-top:76px}.tool-grid,.lab,.projects{grid-template-columns:1fr}.lab{gap:28px}.card{min-height:210px}.projects{gap:20px}.footer{flex-direction:column;justify-content:center;align-items:flex-start;gap:8px;padding:20px 0}.resistor-body{gap:6%;width:72%;padding:0 10%}}
:root{--page:#f7f8fc;--surface:#fff;--surface-soft:#f0f2ff;--ink:#172033;--muted:#64748b;--line:#e4e8f0;--primary:#5b5ce2;--primary-dark:#4647c8;--mint:#0faf9a;--mint-soft:#dcf8f2}body{background:var(--page);color:var(--ink);font-family:Inter,Arial,sans-serif}.wrap{width:min(1152px,100% - 48px)}.nav{background:var(--page);border-bottom:1px solid #0000;height:76px}.brand{color:var(--ink);letter-spacing:-1.6px;font-size:25px}.brand span{color:var(--primary)}.brand small{color:var(--muted);font-family:JetBrains Mono,monospace}.nav-links{color:#46536a;font-weight:600}.nav-links a:hover{color:var(--primary)}.hero{background:0 0;min-height:500px;padding:102px 0 94px;position:relative;overflow:hidden}.hero:after{content:"";z-index:-1;background:var(--surface-soft);border-radius:50%;width:420px;height:420px;position:absolute;top:24px;right:-115px}.eyebrow{color:var(--primary);font-family:JetBrains Mono,monospace;font-weight:600}.hero h1,.section-title h2,.lab h2,.projects h2{color:var(--ink)}.hero em,.lab em{color:var(--primary)}.hero-copy{color:var(--muted);line-height:1.8}.button{border-color:var(--line);background:var(--surface);border-radius:11px;min-height:46px;transition:transform .18s,border-color .18s,background .18s}.button:hover{transform:translateY(-2px)}.primary{border-color:var(--primary);background:var(--primary);color:#fff}.primary:hover{background:var(--primary-dark)}.ghost:hover{color:var(--primary);border-color:#b4b8fa}.status-row{color:var(--muted);font-family:JetBrains Mono,monospace}.pulse{background:var(--mint);box-shadow:none}.band-switch button,.result button,.color-select select{font-family:Inter,Arial,sans-serif}.articles-section{padding:0 0 88px}.articles-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px;display:flex}.articles-heading h2{color:var(--ink);letter-spacing:-2.7px;margin:0;font-size:clamp(30px,4vw,46px)}.all-articles{color:var(--primary);white-space:nowrap;font-size:13px;font-weight:800}.article-grid{grid-template-columns:1.18fr .91fr .91fr;gap:18px;display:grid}.article-card{border:1px solid var(--line);background:var(--surface);border-radius:18px;flex-direction:column;min-height:280px;padding:25px;transition:transform .18s,box-shadow .18s;display:flex}.article-card:hover{transform:translateY(-4px);box-shadow:0 13px 24px #25305b17}.article-featured{color:#fff;background:#172033;border-color:#172033}.article-featured p,.article-featured .article-tag{color:#c3cfdd}.article-featured .read-link{color:#bfc1ff}.article-tag{color:var(--primary);letter-spacing:.75px;font:600 10px JetBrains Mono,monospace}.article-card h3{letter-spacing:-.9px;margin:26px 0 10px;font-size:20px;line-height:1.3}.article-card 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button{color:var(--primary);background:#fff;border:0;border-radius:8px}.result button:hover{background:#ebebff}.projects{background:var(--mint-soft);border-top:0;border-radius:22px;gap:90px;margin-bottom:84px;padding:52px}.projects>p{color:#426a68}.footer{border-color:var(--line)}.footer p{color:var(--muted)}.footer p a{color:var(--primary)}@media (max-width:720px){.wrap{width:min(100% - 32px,1152px)}.nav{height:68px}.hero{min-height:440px;padding:75px 0}.hero:after{width:230px;height:230px;top:55px;right:-130px}.articles-heading{flex-direction:column;align-items:flex-start;gap:14px}.article-grid,.tool-grid,.lab,.projects{grid-template-columns:1fr}.articles-section{padding-bottom:66px}.article-card{min-height:220px}.lab{gap:30px;padding:72px 0}.card{min-height:208px}.projects{gap:22px;margin-bottom:48px;padding:30px 25px}.footer{align-items:flex-start}.resistor-body{gap:6%;width:72%;padding:0 10%}}
.esp-flasher{border-top:1px solid var(--line);grid-template-columns:.7fr 1.3fr;gap:58px;padding:96px 0;display:grid}.esp-flasher-heading h2{color:var(--ink);letter-spacing:-3px;margin:0;font-size:clamp(36px,4vw,52px);line-height:1.05}.esp-flasher-heading>p:not(.eyebrow){max-width:360px;color:var(--muted);font-size:14px;line-height:1.8}.esp-flasher-heading code,.firmware-list code{color:var(--primary);background:#eef0ff;border-radius:5px;padding:2px 5px;font:600 .88em JetBrains Mono,monospace}.esp-browser-note{color:#8a5a10;background:#fff7e9;border-radius:11px;gap:9px;max-width:370px;margin-top:25px;padding:13px;font-size:12px;line-height:1.55;display:flex}.esp-browser-note span{color:#fff;background:#f5ad37;border-radius:50%;flex:0 0 18px;place-items:center;width:18px;height:18px;font-weight:800;display:grid}.flasher-panel{border:1px solid var(--line);background:var(--surface);border-radius:22px;overflow:hidden;box-shadow:0 14px 35px #232d4b0d}.flasher-topline{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;display:flex}.connection-state{color:var(--muted);align-items:center;gap:9px;font-size:13px;font-weight:700;display:flex}.state-dot{background:#cbd5e1;border-radius:50%;width:9px;height:9px}.state-connected,.state-success{color:#087c6d}.state-connected .state-dot,.state-success .state-dot{background:var(--mint)}.state-connecting .state-dot,.state-flashing .state-dot{background:#f5ad37}.state-error{color:#c2410c}.state-error .state-dot{background:#ef4444}.flasher-actions button,.add-file,.remove-file,.flasher-flash{cursor:pointer;border:0;font:800 12px Inter,Arial,sans-serif}.flasher-connect,.flasher-secondary{border-radius:9px;min-height:40px;padding:0 14px}.flasher-connect{background:var(--primary);color:#fff}.flasher-connect:hover,.flasher-flash:hover{background:var(--primary-dark)}.flasher-secondary{color:var(--ink);background:#fff;border:1px solid var(--line)!important}.flasher-actions 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p{max-width:500px;color:var(--muted);margin:0;font-size:12px;line-height:1.65}.add-file{min-height:37px;color:var(--primary);white-space:nowrap;background:#eef0ff;border-radius:8px;padding:0 12px}.add-file:hover{background:#e3e5ff}.firmware-row{border-top:1px solid #edf0f5;grid-template-columns:minmax(0,1fr) 128px 34px;align-items:end;gap:10px;padding:13px 0;display:grid}.file-picker{color:#475569;cursor:pointer;background:#fff;border:1px dashed #b8c0cf;border-radius:9px;align-items:center;min-height:42px;padding:0 12px;font-size:12px;font-weight:600;display:flex;position:relative;overflow:hidden}.file-picker:hover{border-color:var(--primary);color:var(--primary)}.file-picker input{cursor:pointer;opacity:0;position:absolute;inset:0}.remove-file{color:#e11d48;background:#fff1f2;border-radius:8px;width:34px;height:42px;line-height:1;font-size:21px!important}.remove-file:hover{background:#ffe4e6}.flash-footer{border-top:1px solid var(--line);background:#fbfcff;justify-content:space-between;align-items:center;gap:22px;padding:19px 24px;display:flex}.flash-safety{color:#526174;gap:8px;font-size:11px;display:grid}.flash-safety label{cursor:pointer;align-items:center;gap:8px;display:flex}.flash-safety input{accent-color:var(--primary)}.flasher-flash{background:var(--primary);color:#fff;border-radius:10px;min-width:158px;min-height:44px;padding:0 16px}.flasher-flash:disabled{background:#a9accf}.progress-track{background:#edf0f5;height:5px;overflow:hidden}.progress-track span{background:var(--mint);height:100%;transition:width .2s;display:block}.flasher-log{color:#c7d2e3;white-space:pre-wrap;background:#172033;min-height:130px;max-height:220px;padding:15px 18px;font:11px/1.6 JetBrains Mono,monospace;overflow:auto}.flasher-log div+div{margin-top:3px}.flasher-card{background:#f7f7ff!important;border-color:#b9b9f4!important}.flasher-card .card-icon{color:var(--primary)}.flasher-card a{color:var(--primary)!important}@media (max-width:820px){.esp-flasher{grid-template-columns:1fr;gap:28px;padding:72px 0}.esp-browser-note{max-width:none}.firmware-row{grid-template-columns:minmax(0,1fr) 108px 34px}.flash-footer{flex-direction:column;align-items:stretch}.flasher-flash{width:100%}}@media (max-width:500px){.flasher-topline,.firmware-list-heading{flex-direction:column;align-items:stretch}.flasher-actions button,.add-file{width:100%}.flasher-settings{grid-template-columns:1fr}.firmware-row{grid-template-columns:1fr 34px}.file-picker{grid-column:1/-1}.address-input{grid-column:1}.remove-file{grid-area:2/2}.flasher-panel{border-radius:16px}.firmware-list,.flasher-settings,.flash-footer,.flasher-topline{padding-left:16px;padding-right:16px}}