:root{color-scheme:dark;--bg:#091c1b;--panel:#102824;--paper:#f4f3e8;--muted:#a6bbb2;--copper:#edb76e;--mint:#a8d7bf;--line:#29443d;--radius:18px;--font:'Avenir Next',Avenir,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--mono:'SFMono-Regular',Consolas,'Liberation Mono',monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:var(--bg);color:var(--paper);font:16px/1.65 var(--font);-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button,fieldset{border:0}button{color:inherit}a{color:inherit;text-decoration:none}a,button,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--copper);outline-offset:5px}button:disabled{cursor:default}img{display:block;max-width:100%;height:auto}svg{display:block}p,h1,h2,h3{margin-top:0}p:last-child{margin-bottom:0}em{font-style:normal;color:var(--copper)}[hidden]{display:none!important}.section-shell{width:min(100%,1352px);padding-left:40px;padding-right:40px;margin-inline:auto}.section-space{padding-top:110px;padding-bottom:22px}.eyebrow{font:500 11px/1.6 var(--mono);letter-spacing:1.8px;color:var(--copper);margin-bottom:22px}.section-intro{font-size:18px;line-height:1.75;color:var(--muted);max-width:640px;margin-bottom:0}h2{font-size:clamp(34px,3.6vw,50px);line-height:1.13;font-weight:650;letter-spacing:-1.9px;margin-bottom:24px}h3{line-height:1.2;font-weight:600;letter-spacing:-.7px}.skip{position:fixed;top:12px;left:20px;transform:translateY(-160%);background:var(--copper);color:var(--bg);padding:12px 18px;z-index:100;border-radius:8px}.skip:focus{transform:none}
.site-header{position:sticky;top:0;z-index:20;background:#091c1bee;backdrop-filter:blur(18px);border-bottom:1px solid #27403988}.nav-shell{max-width:1432px;padding:19px 40px;margin:auto;display:flex;gap:38px;align-items:center;justify-content:space-between}.brand{display:inline-flex;gap:11px;align-items:center;white-space:nowrap;font-size:19px;font-weight:500;letter-spacing:-.7px;line-height:1.15}.brand b{font-weight:650}.brand img{border-radius:10px}.site-header nav{display:flex;align-items:center;gap:28px}.site-header nav a{font-size:13px;color:#c4d3ca;transition:color .2s}.site-header nav a:hover,.text-link:hover{color:var(--copper)}.header-actions{display:flex;gap:28px;align-items:center}.languages{display:flex;align-items:center;gap:9px;font:500 11px var(--mono)}.languages a{padding:12px 1px;color:#89a59a}.languages a[aria-current]{color:var(--paper)}.languages span{color:#39584c}.nav-cta{display:flex;gap:24px;align-items:center;padding:10px 16px;border:1px solid #6e7e5b;border-radius:8px;font-size:12px;color:var(--copper)}.nav-cta:hover{background:#eeb87014}.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;flex-direction:column;gap:6px;background:transparent;border:1px solid var(--line);border-radius:8px}.menu-toggle span{width:16px;height:1px;background:var(--paper)}
.hero{display:grid;grid-template-columns:.86fr 1.14fr;gap:34px;align-items:center;padding-top:70px;padding-bottom:76px;min-height:690px;overflow:hidden}.availability{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:100px;padding:6px 11px;font-size:11px;color:#c0d4c6;margin-bottom:32px}.availability span,.signal-dot{width:6px;height:6px;background:var(--mint);border-radius:50%;display:inline-block;flex-shrink:0;box-shadow:0 0 0 4px #a8d7bf0c}.hero .eyebrow{font-size:10px;margin-bottom:16px}.hero h1{font-size:clamp(46px,5.4vw,76px);font-weight:650;letter-spacing:-3.8px;line-height:1.01;margin-bottom:26px}.lead{font-size:18px;line-height:1.75;color:#bccdc4;max-width:465px;margin-bottom:29px}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px}.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;border-radius:9px;min-height:52px;padding:13px 19px;font-size:13px;font-weight:600;transition:background .2s,transform .2s}.button.primary{background:var(--copper);color:#10211b;box-shadow:0 5px 22px #0002}.button.primary:hover{background:#f5c98b;transform:translateY(-2px)}.text-link{display:inline-flex;align-items:center;gap:12px;font-size:12px;font-weight:600;background:transparent;padding:6px 0;border-bottom:1px solid #70827355;transition:color .2s;min-height:36px}.text-link span{font-size:18px;font-weight:400}.price-note{font-size:11px;color:#9cb2a5;margin:18px 0 0}.hero-visual{position:relative;margin-top:26px;min-width:0;padding-top:8px;padding-bottom:8px}.hero-traces{position:absolute;width:118%;height:125%;left:-10%;top:-12%;z-index:-1;stroke:#668268;stroke-width:1;opacity:.4}.device-mat{border:1px solid #55715f88;border-radius:15px;padding:10px;background:#102821;box-shadow:0 42px 66px #0004,0 0 0 8px #26493914;transform:rotate(-2deg);transition:transform .4s}.device-mat:hover{transform:rotate(0)}.device-top{padding:2px 4px 12px;display:flex;gap:8px;align-items:center;font:500 8px var(--mono);letter-spacing:1.4px;color:#a8bdae}.real-label{margin-left:auto;color:#88a397;letter-spacing:0;font-family:var(--font);font-size:9px}.screenshot{display:block;position:relative;width:100%;padding:0;background:#0b1515;border:1px solid #335248;border-radius:12px;overflow:hidden;box-shadow:0 14px 42px #0003;cursor:zoom-in}.screenshot img{width:100%;aspect-ratio:4/3;object-fit:contain}.hero-screen{border-radius:7px}.zoom-mark{position:absolute;right:12px;bottom:12px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#0c1c18e8;border:1px solid #7d9e8655;color:#e3dab8;font-size:16px;opacity:0;transform:translateY(4px);transition:opacity .2s,transform .2s}.screenshot:hover .zoom-mark,.screenshot:focus-visible .zoom-mark{opacity:1;transform:none}.device-bottom{display:flex;gap:12px;align-items:center;padding:13px 4px 3px;font:500 9px var(--mono);color:#bfc6ad}.device-bottom p{font:400 10px/1.4 var(--font);margin:0;flex:1;color:#9eb9a9}.device-bottom>span:last-child{font-size:22px;color:var(--copper)}.hero-stamp{position:absolute;right:18px;bottom:-20px;width:92px;height:92px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--copper);color:#14281e;box-shadow:0 9px 20px #0003;transform:rotate(9deg);border:4px solid var(--bg)}.hero-stamp>span{font-size:31px;line-height:1.1;font-weight:700;letter-spacing:-1.6px}.hero-stamp small{font:600 7px var(--mono);letter-spacing:.7px;margin-top:4px}
.stat-strip{display:grid;grid-template-columns:1fr 1fr 1.2fr 1fr;border-block:1px solid var(--line);padding:25px 0;gap:26px}.stat-strip>div{display:flex;gap:18px;align-items:center;padding-right:22px;border-right:1px solid var(--line)}.stat-strip>div:last-child{border:0;padding:0}.stat-strip strong{font-size:42px;line-height:1;letter-spacing:-2px;font-weight:500;color:var(--copper)}.stat-strip span{max-width:135px;font-size:12px;line-height:1.55;color:#b8cec0}.stat-strip .tiny-icon{font-size:24px;color:var(--mint)}.stat-promise span:last-child{max-width:150px}
.section-heading{max-width:790px;margin-bottom:38px}.section-heading .section-intro{max-width:660px}.showcase{scroll-margin-top:105px}.tab-bar{display:flex;gap:0;border-bottom:1px solid var(--line);margin-bottom:30px}.tab-bar button{position:relative;min-height:62px;padding:14px 27px;background:transparent;color:#9fbaad;font-size:14px;font-weight:500;border-bottom:2px solid transparent;transition:background .2s,color .2s}.tab-bar button:first-child{padding-left:0}.tab-bar button:hover{color:var(--paper)}.tab-bar button[aria-selected=true]{border-bottom-color:var(--copper);color:var(--copper)}.tab-number{font:400 10px var(--mono);margin-right:12px;opacity:.7}.showcase-panel{display:grid;grid-template-columns:1.55fr 1fr;gap:58px;align-items:center;outline-offset:10px!important}.panel-photo{min-width:0}.photo-meta{font:500 9px var(--mono);letter-spacing:1px;color:#90a79b;display:block;margin-top:12px}.panel-copy .eyebrow{font-size:9px;letter-spacing:1.2px;margin-bottom:16px}.panel-copy h3{font-size:35px;letter-spacing:-1.3px;margin-bottom:20px}.panel-copy>p:not(.eyebrow){font-size:15px;line-height:1.8;color:var(--muted)}.check-list{list-style:none;margin:26px 0;padding:0}.check-list li{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.7;color:#c0d1c6;margin-bottom:12px}.check-list svg{height:17px;width:17px;flex-shrink:0;fill:none;stroke:var(--mint);stroke-width:1.5;margin-top:2px}.panel-copy .text-link{color:var(--copper)}
.demo-section{display:grid;grid-template-columns:.92fr 1.08fr;align-items:center;gap:100px}.demo-copy h2{font-size:clamp(34px,3.6vw,49px)}.demo-copy .section-intro{font-size:17px;max-width:440px}.hint{margin-top:27px;border-block:1px solid var(--line);max-width:440px}.hint summary{color:var(--copper);font-size:13px;padding:13px 0}.hint p{font-size:13px;color:#b5cabf;line-height:1.8;margin-bottom:18px}.demo-note{font-size:11px;line-height:1.9;max-width:410px;color:#839f91;margin-top:24px}.demo-card{background:#102722;border:1px solid #3a5547;border-radius:var(--radius);padding:28px 30px;box-shadow:0 24px 60px #0002;position:relative}.demo-card:before,.demo-card:after{content:'+';position:absolute;font:300 13px var(--mono);color:#587664}.demo-card:before{top:8px;left:10px}.demo-card:after{bottom:8px;right:10px}.demo-card-top{font:500 8px/1.6 var(--mono);letter-spacing:1px;color:#b6c6b4;display:flex;gap:10px;align-items:center}.demo-card svg{width:100%;margin-top:14px}.copper{fill:none;stroke:#bc8a50;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.battery-plate{stroke:#e6dcc3;stroke-width:5;stroke-linecap:round}.demo-card svg text{font:500 16px var(--mono);fill:#b9cdbb}.demo-card svg .symbol-label{fill:#dfb76e;font-size:20px}.resistor-body{fill:#d8c397;stroke:#a9905d;stroke-width:2}.resistor-band{fill:#876e46;stroke:none}.junction{fill:#efba72}.demo-card svg #resistor-value{fill:var(--copper);font-size:19px}#demo-led{fill:#3e3227;stroke:#9c7352;stroke-width:2;transition:fill .3s,stroke .3s}#led-halo{fill:#f9b962;opacity:0;transition:opacity .3s}.led-mark{fill:none;stroke:#d8bd90;stroke-width:2}.light-arrow{fill:none;stroke:#edc780;stroke-width:2;opacity:.35;transition:opacity .3s}.demo-card[data-state=right] #demo-led{fill:#efa84b;stroke:#ffdfa1}.demo-card[data-state=right] #led-halo{opacity:.18}.demo-card[data-state=right] .light-arrow{opacity:1}.demo-card[data-state=low] #demo-led{fill:#e78560;stroke:#f9b78c}.demo-card[data-state=low] #led-halo{fill:#df705d;opacity:.13}.demo-card[data-state=high] #demo-led{fill:#986835}.demo-card[data-state=high] #led-halo{opacity:.05}.demo-specs{display:flex;justify-content:space-between;gap:12px;padding:10px 0 16px;font:400 10px/1.5 var(--mono);color:#9bb2a0}.demo-specs b{color:#e1d8bd;font-weight:500;margin-left:6px}.resistor-picker{margin:0;padding:14px 0 20px;border-top:1px solid #385443}.resistor-picker legend{font-size:12px;padding:0 8px 0 0;color:#c1d4c5}.resistor-picker>div{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.resistor-option{display:flex;justify-content:center;align-items:center;gap:7px;font:500 20px var(--mono);border:1px solid #46634f;background:#162f28;border-radius:8px;min-height:57px;transition:background .2s,border-color .2s}.resistor-option>span:last-child{font-size:15px;color:#a4bda8}.resistor-option:hover{border-color:#caab78;background:#263d2d}.resistor-option[aria-pressed=true]{background:#ecc08a;color:#132619;border-color:#ecc08a}.resistor-option[aria-pressed=true]>span:last-child{color:#345138}.mini-resistor{width:20px;height:8px;border-radius:3px;background:linear-gradient(90deg,#d5bf91 24%,#75532d 24% 33%,#d5bf91 33% 49%,#75532d 49% 57%,#d5bf91 57% 77%,#b68732 77% 83%,#d5bf91 83%);margin-right:3px}.demo-feedback{min-height:127px;border-top:1px solid #385443;padding-top:18px}.feedback-heading{display:flex;align-items:center;gap:8px;font-size:12px}.feedback-dot{height:6px;width:6px;background:#78927b;border-radius:50%;flex-shrink:0}.feedback-heading strong{font-weight:600}.feedback-heading output{font:500 11px var(--mono);color:var(--copper);margin-left:auto;white-space:nowrap}.demo-feedback p{font-size:12px;line-height:1.8;color:#a7bead;margin-top:10px;margin-bottom:0}.demo-feedback #demo-formula{font:500 11px/1.7 var(--mono);color:#dcbe8e}.demo-card[data-state=right] .feedback-dot{background:#a9e1a2}.demo-card[data-state=low] .feedback-dot{background:#ef9d72}.demo-card[data-state=high] .feedback-dot{background:#e0c478}.demo-reset{font-size:11px;margin-top:8px}
.tools-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:start}.tools-copy .section-intro{font-size:17px;max-width:450px}.tool-list{margin-top:32px;display:grid;gap:22px}.tool-list>div{display:flex;gap:16px}.tool-symbol{width:39px;height:39px;flex-shrink:0;display:grid;place-items:center;border:1px solid #3e5544;border-radius:9px;font:500 21px var(--mono);color:var(--copper)}.tool-list h3{font-size:16px;letter-spacing:-.2px;margin-bottom:6px}.tool-list p{font-size:13px;line-height:1.65;color:var(--muted);max-width:325px}.tools-visual{padding-top:12px;min-width:0}.image-caption{display:flex;align-items:center;gap:11px;font-size:11px;color:#93af9e;margin-top:14px}.learning-card{display:flex;align-items:flex-start;gap:21px;border-top:1px solid var(--line);padding-top:26px;margin-top:30px}.book-icon{font:400 38px var(--mono);color:var(--copper);padding-right:10px;flex-shrink:0}.learning-card h3{font-size:18px;letter-spacing:-.3px;margin-bottom:9px}.learning-card p{font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:8px}.learning-card .text-link{color:var(--copper)}
.purchase-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:44px 110px;background:#102923;border:1px solid #446048;border-radius:22px;padding:56px 64px 0;position:relative;overflow:hidden}.purchase-inner:before{content:'';position:absolute;width:200px;height:200px;border:1px solid #54724755;right:-135px;top:-135px;transform:rotate(45deg);pointer-events:none}.purchase-copy>img{border-radius:15px;margin-bottom:26px}.purchase-copy .eyebrow{font-size:10px;margin-bottom:18px}.purchase-copy h2{font-size:43px}.purchase-copy .section-intro{font-size:15px}.purchase-promise{font-size:12px;line-height:1.75;color:#d5cbaa;margin-top:24px}.purchase-offer{padding-top:5px}.price{display:flex;align-items:flex-start;gap:10px;font-weight:600;letter-spacing:-5px;line-height:1;color:var(--copper)}.price>span{font-size:102px}.price sup{font-weight:500;letter-spacing:-1px;font-size:39px;margin-top:11px}.price-detail{font:400 10px/1.7 var(--mono);color:#99b29f;margin:15px 0 23px}.purchase-offer .check-list{margin:24px 0}.purchase-offer .check-list li{font-size:13px;margin-bottom:9px}.store-status{display:flex;align-items:center;justify-content:center;gap:13px;background:#d7d7be;color:#203727;font-weight:600;font-size:14px;min-height:53px;border-radius:9px}.store-status svg{width:19px;height:23px;fill:currentColor}.release-note{font-size:10px;line-height:1.8;color:#a1b8a6;margin-top:13px;max-width:390px}.compatibility{grid-column:1/-1;border-top:1px solid #385440;padding:20px 0;display:flex;justify-content:space-between;gap:18px;font:400 10px/1.7 var(--mono);color:#aec4ae}
.faq-section{display:grid;grid-template-columns:.85fr 1.15fr;gap:95px;padding-bottom:105px}.faq-section h2{font-size:40px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px}summary::-webkit-details-marker{display:none}summary>span{font-weight:300;font-size:23px;color:var(--copper);transition:transform .2s;flex-shrink:0}details[open]>summary>span{transform:rotate(45deg)}.faq-list summary{font-size:14px;font-weight:500;padding:20px 0}.faq-list p{font-size:13px;line-height:1.85;color:var(--muted);padding-right:30px;margin-bottom:24px}.faq-list summary:hover{color:var(--copper)}
footer{padding-top:33px;padding-bottom:35px;border-top:1px solid var(--line)}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-bottom:30px}.footer-top>p{font-size:13px;color:#9ab5a5;margin:0}.back-top{font-size:11px;color:#b7cbb9;display:flex;align-items:center;gap:15px}.back-top span{font-size:20px;color:var(--copper)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding-top:23px;font-size:11px;color:#89a795}.footer-bottom>div{display:flex;gap:27px}.footer-bottom a:hover{color:var(--copper)}.legal{border-top:1px solid var(--line);margin-top:25px;font-size:12px}.legal:not([open]){display:none}.legal:target{display:block}.legal summary{font-size:15px;padding:20px 0}.legal>div{max-width:850px;padding-bottom:10px;color:#a9c0b0}.legal a{text-decoration:underline;color:var(--mint);overflow-wrap:anywhere}.legal h2{font-size:28px;margin-top:12px}.legal .eyebrow{margin-top:10px}
#lightbox{max-width:96vw;width:min(1240px,96vw);padding:18px;border:1px solid #526856;border-radius:14px;background:#10221d;color:var(--paper);overflow:visible;max-height:95dvh}#lightbox::backdrop{background:#02110dea;backdrop-filter:blur(7px)}#lightbox figure{margin:0}#lightbox img{max-height:82dvh;max-width:100%;width:auto;object-fit:contain;margin:auto;border-radius:7px}#lightbox figcaption{font-size:12px;text-align:center;color:#bed0bd;padding:12px 35px 0;line-height:1.5}.lightbox-close{position:absolute;top:9px;right:9px;width:42px;height:42px;background:#0a1d18f5;border:1px solid #68846c;border-radius:50%;display:grid;place-items:center;font-size:27px;line-height:1;z-index:1}.lightbox-close:hover{background:#31533c}
@media(min-width:1550px){.hero{padding-top:100px;padding-bottom:100px}.hero-visual{margin-left:15px}.hero h1{font-size:80px}}@media(max-width:1180px){.site-header nav{gap:19px}.nav-shell{gap:25px}.nav-cta{display:none}.header-actions{gap:15px}.hero{gap:24px;grid-template-columns:1fr 1.15fr}.hero h1{font-size:64px;letter-spacing:-3px}.hero-actions{gap:12px}.hero .lead{font-size:16px}.hero .eyebrow{font-size:9px}.demo-section,.tools-section{gap:50px}.showcase-panel{gap:35px}.panel-copy h3{font-size:30px}.purchase-inner{gap:36px 60px;padding:44px 45px 0}.purchase-copy h2{font-size:37px}.faq-section{gap:55px}.stat-strip{gap:18px}.stat-strip>div{gap:12px;padding-right:16px}}
@media(max-width:950px){.section-shell{padding-inline:28px}.nav-shell{padding-inline:28px}.brand{font-size:17px}.brand img{width:35px;height:35px}.site-header nav{gap:15px}.site-header nav a{font-size:11px}.hero{padding-top:48px;min-height:610px;gap:22px}.hero h1{font-size:55px;letter-spacing:-2.7px}.hero-visual{margin-top:0}.hero-stamp{width:74px;height:74px;right:10px;bottom:-17px}.hero-stamp>span{font-size:25px}.hero-stamp small{font-size:6px}.device-bottom p{font-size:8px}.device-top{font-size:6px;letter-spacing:1px}.real-label{font-size:7px}.stat-strip{grid-template-columns:1fr 1fr;gap:24px}.stat-strip>div:nth-child(2){border:0}.stat-strip>div{padding:0;gap:20px}.stat-strip span,.stat-promise span:last-child{max-width:220px}.section-space{padding-top:85px}.showcase-panel{grid-template-columns:1.3fr 1fr;gap:30px}.panel-copy h3{font-size:28px}.panel-copy>p:not(.eyebrow){font-size:13px}.check-list li{font-size:11px}.panel-copy .eyebrow{font-size:8px}.demo-section{grid-template-columns:1fr 1.12fr;gap:34px}.demo-card{padding:24px 20px}.demo-card-top{font-size:7px}.demo-copy .section-intro{font-size:15px}.resistor-option{font-size:17px;min-height:50px}.resistor-picker>div{gap:6px}.mini-resistor{display:none}.demo-specs{font-size:8px}.feedback-heading{font-size:10px}.feedback-heading output{font-size:9px}.demo-feedback p{font-size:11px}.tools-section{gap:40px}.tools-copy .section-intro{font-size:15px}.tool-list h3{font-size:15px}.tool-list p{font-size:12px}.purchase-inner{gap:30px 45px;padding:38px 34px 0}.purchase-copy h2{font-size:34px}.purchase-offer .check-list li{font-size:12px}.store-status{font-size:12px}.compatibility{font-size:9px}.faq-section{gap:38px;grid-template-columns:.85fr 1.15fr}.faq-section h2{font-size:33px}.footer-top>p{font-size:11px}.footer-top{gap:20px}}
@media(max-width:760px){html{scroll-padding-top:90px}.section-shell{padding-inline:22px}.nav-shell{padding:13px 22px;gap:12px}.brand{font-size:17px;gap:8px}.brand img{width:35px;height:35px}.header-actions{gap:17px}.languages{font-size:10px;gap:7px}.menu-toggle{display:flex}.site-header nav{display:none;position:absolute;top:100%;left:0;width:100%;padding:18px 22px 24px;background:#0d2521;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}.site-header nav[data-open=true]{display:flex}.site-header nav a{font-size:16px;padding:12px 0}.hero{display:flex;flex-direction:column;align-items:stretch;gap:36px;padding-top:36px;padding-bottom:55px;min-height:0;overflow:hidden}.availability{margin-bottom:26px;font-size:10px}.hero .eyebrow{font-size:9px;letter-spacing:1.4px;margin-bottom:15px}.hero h1{font-size:clamp(48px,11vw,75px);letter-spacing:-2.6px;line-height:1.04;margin-bottom:23px}.lead{max-width:540px}.hero .lead{font-size:16px;line-height:1.75;margin-bottom:25px}.hero-actions{gap:12px 22px}.button{font-size:12px;min-height:49px}.hero .text-link{font-size:12px}.price-note{font-size:10px}.hero-visual{margin:5px 5px 7px;padding-top:0}.device-mat{padding:8px;transform:rotate(-1.5deg);border-radius:12px;box-shadow:0 22px 35px #0004,0 0 0 5px #26493914}.device-top{font-size:7px;padding:3px 3px 10px}.real-label{font-size:8px}.device-bottom{padding:11px 3px 3px;font-size:8px;gap:9px}.device-bottom p{font-size:9px}.hero-stamp{right:9px;bottom:-20px;width:71px;height:71px}.hero-traces{height:120%;top:-15%}.stat-strip{padding:22px 0;gap:22px 20px}.stat-strip strong{font-size:36px}.stat-strip>div{gap:12px;padding-right:12px}.stat-strip span,.stat-promise span:last-child{font-size:10px;max-width:125px}.stat-strip .tiny-icon{font-size:20px}.section-space{padding-top:75px;padding-bottom:0}.section-heading{margin-bottom:25px}h2{font-size:35px;letter-spacing:-1.5px;margin-bottom:21px}.eyebrow{font-size:9px;letter-spacing:1.4px;margin-bottom:16px}.section-intro{font-size:15px;line-height:1.8}.tab-bar{margin-bottom:23px;justify-content:space-between}.tab-bar button{padding:12px 8px;font-size:11px;min-height:55px}.tab-bar button:last-child{padding-right:0}.tab-number{display:block;margin:0 0 4px;font-size:9px;letter-spacing:1px}.showcase-panel{grid-template-columns:1fr;gap:27px}.panel-copy .eyebrow{font-size:9px}.panel-copy h3{font-size:31px;letter-spacing:-1px;margin-bottom:16px}.panel-copy>p:not(.eyebrow){font-size:15px;max-width:560px}.check-list{margin:22px 0}.check-list li{font-size:13px;margin-bottom:11px}.photo-meta{font-size:8px}.demo-section{grid-template-columns:1fr;gap:29px}.demo-copy h2{font-size:35px}.demo-copy .section-intro{max-width:560px}.hint{max-width:none;margin-top:20px}.demo-note{max-width:560px;font-size:10px;margin-top:18px}.demo-card{padding:23px 18px;border-radius:14px}.demo-card-top{font-size:7px;letter-spacing:.65px;gap:8px}.demo-card svg{margin-top:17px}.demo-specs{font-size:9px;gap:9px;padding-bottom:16px}.demo-specs b{margin-left:4px}.resistor-picker>div{gap:9px}.resistor-option{font-size:20px;min-height:53px}.feedback-heading{font-size:12px}.feedback-heading output{font-size:10px}.demo-feedback p{font-size:12px}.demo-feedback{min-height:117px}.tools-section{grid-template-columns:1fr;gap:32px}.tools-copy .section-intro{max-width:560px}.tool-list{gap:23px;margin-top:26px}.tool-list h3{font-size:16px}.tool-list p{font-size:13px;max-width:440px}.tool-symbol{width:38px;height:38px}.tools-visual{padding:0}.image-caption{font-size:10px}.learning-card{margin-top:26px;padding-top:23px;gap:16px}.learning-card h3{font-size:18px}.learning-card p{font-size:13px}.purchase-inner{grid-template-columns:1fr;padding:30px 23px 0;gap:32px;border-radius:16px}.purchase-copy>img{width:54px;height:54px;border-radius:12px;margin-bottom:24px}.purchase-copy .eyebrow{font-size:9px}.purchase-copy h2{font-size:34px}.purchase-copy .section-intro{font-size:14px}.purchase-promise{font-size:11px;margin-top:19px}.purchase-offer{padding-top:0;border-top:1px solid #385440;padding-top:26px}.price>span{font-size:83px;letter-spacing:-4px}.price sup{font-size:31px;margin-top:9px}.price-detail{font-size:9px;margin-top:12px}.purchase-offer .check-list li{font-size:12px}.store-status{font-size:14px}.release-note{font-size:10px}.compatibility{grid-column:auto;flex-direction:column;gap:8px;padding:18px 0;font-size:9px}.faq-section{grid-template-columns:1fr;gap:12px;padding-bottom:62px}.faq-section h2{font-size:35px}.faq-list summary{font-size:13px;line-height:1.5;padding:19px 0}.faq-list p{font-size:13px;padding-right:8px}.footer-top{align-items:flex-start;flex-wrap:wrap;gap:18px}.footer-top>p{order:3;flex-basis:100%;font-size:12px}.footer-top .brand{font-size:16px}.footer-top .back-top{margin-left:auto;font-size:10px;gap:8px;padding-top:8px}.footer-bottom{flex-direction:column;align-items:flex-start;gap:14px;font-size:10px}.footer-bottom>div{gap:25px}.legal>div{font-size:12px}.legal .eyebrow{font-size:9px}#lightbox{padding:9px;width:96vw;border-radius:10px}#lightbox img{max-height:79dvh}#lightbox figcaption{font-size:10px;padding:10px 5px 4px}.lightbox-close{top:5px;right:5px;width:38px;height:38px;font-size:25px}}
@media(max-width:365px){.section-shell{padding-inline:17px}.nav-shell{padding-inline:17px}.brand{font-size:15px}.brand img{width:31px;height:31px}.header-actions{gap:12px}.hero h1{font-size:46px}.languages{font-size:9px}.menu-toggle{width:36px;height:36px}.hero-actions{gap:10px}.stat-strip span{font-size:9px}.stat-strip>div{gap:9px}.demo-specs{font-size:8px}.feedback-heading{font-size:11px}.demo-card{padding-inline:14px}.purchase-inner{padding-inline:19px}.purchase-copy h2{font-size:30px}.tab-bar button{font-size:10px}.demo-card-top{font-size:6px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.device-mat,.device-mat:hover{transform:none}.button.primary:hover{transform:none}}
@media print{.site-header{position:static}.menu-toggle,.hero-stamp,.hero-traces,.zoom-mark{display:none}.section-space{padding-top:40px}.showcase-panel[hidden]{display:grid!important}body{print-color-adjust:exact;-webkit-print-color-adjust:exact}details p{display:block}.purchase-inner{break-inside:avoid}.screenshot{box-shadow:none}}

@media(max-width:760px){.hero .availability{margin-bottom:18px}.hero .lead{margin-bottom:21px}.hero-actions{gap:12px 17px}.price-note{margin-top:14px}.faq-list summary{font-size:14px}.faq-list p{font-size:14px}}

/* Real gameplay: one continuous colour palette, a calm player and useful chapters. */
.film-heading{display:grid;grid-template-columns:1.12fr 1fr;align-items:end;gap:60px;margin-bottom:36px}.film-heading h2{margin-bottom:0}.film-heading .section-intro{padding-bottom:3px}.film-stage{display:grid;grid-template-columns:minmax(0,2.4fr) minmax(260px,1fr);background:#102824;border:1px solid #345148;border-radius:22px;overflow:hidden;box-shadow:0 28px 90px #0003}.film-screen{min-width:0;background:#061412}.film-topline{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 22px;font:10px/1.5 var(--mono);letter-spacing:1px;color:var(--muted)}.film-topline>span:first-child{display:flex;gap:10px;align-items:center;color:var(--mint)}.film-topline .signal-dot{width:6px;height:6px;flex-shrink:0}.video-frame{position:relative;aspect-ratio:4/3;background:#061412}.video-frame video{display:block;width:100%;height:100%;object-fit:contain;outline-offset:-4px}.film-play{position:absolute;inset:0;width:100%;display:flex;gap:18px;align-items:center;justify-content:center;background:linear-gradient(180deg,#03110b0a 20%,#03110b88 100%);text-align:left;color:white;padding:24px}.film-play>span:last-child{font-size:18px;font-weight:600;text-shadow:0 2px 12px #000}.film-play small{display:block;font:11px/1.8 var(--mono);font-weight:400;letter-spacing:.5px;margin-top:5px}.play-disc{display:grid;place-items:center;flex-shrink:0;width:72px;height:72px;border-radius:50%;font-size:23px;padding-left:4px;background:var(--copper);color:var(--bg);box-shadow:0 0 0 10px #edb76e22,0 12px 35px #0006;transition:transform .2s}.film-play:hover .play-disc{transform:scale(1.07)}.film-chapters{display:flex;flex-direction:column;padding:28px 22px;gap:4px}.film-chapters>.eyebrow{font-size:10px;letter-spacing:1.1px;margin-bottom:16px}.film-chapter{display:grid;grid-template-columns:22px minmax(0,1fr) 30px;align-items:start;gap:9px;background:transparent;text-align:left;padding:20px 8px;border-top:1px solid var(--line);border-radius:0;transition:background .2s}.film-chapter:hover,.film-chapter[aria-current=true]{background:#19382e}.chapter-index{font:11px/1.8 var(--mono);color:var(--copper)}.film-chapter strong{display:block;font-size:17px;line-height:1.25;font-weight:600;margin-bottom:8px}.film-chapter>span:nth-child(2)>span{display:block;font-size:13px;line-height:1.6;color:var(--muted)}.chapter-time{font:10px/1.8 var(--mono);color:var(--muted);padding-top:2px;text-align:right}.film-download{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--mint);padding:20px 8px 0;margin-top:auto}.film-caption{font:10px/1.7 var(--mono);letter-spacing:.2px;color:var(--muted);margin:16px 0}.film-transcript{border-bottom:1px solid var(--line);padding:6px 0 18px;max-width:900px}.film-transcript summary{display:flex;gap:20px;justify-content:space-between;cursor:pointer;list-style:none;font-size:13px;color:var(--mint)}.film-transcript summary::-webkit-details-marker{display:none}.film-transcript[open] summary>span{transform:rotate(45deg)}.film-transcript>div{font-size:14px;color:var(--muted);padding-top:18px;max-width:760px}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--line)}.steps-grid article{position:relative;padding:30px;background:var(--bg)}.step-number{display:block;font:12px var(--mono);color:var(--copper);margin-bottom:25px}.steps-grid h3{font-size:23px;margin-bottom:12px}.steps-grid p{color:var(--muted);font-size:15px;line-height:1.75}.device-tip{display:flex;gap:14px;align-items:center;font-size:13px;color:var(--muted);margin:20px 0 0}.device-tip>span{font-size:24px;color:var(--copper)}
@media(min-width:1500px){.film-chapter{padding-block:28px}}
@media(max-width:1100px){.film-heading{gap:34px}.film-stage{grid-template-columns:minmax(0,1fr)}.film-chapters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding:24px}.film-chapters>.eyebrow{grid-column:1/-1;margin-bottom:0}.film-chapter{grid-template-columns:20px minmax(0,1fr);padding:18px 8px}.chapter-time{grid-column:2;text-align:left}.film-download{grid-column:1/-1;padding:4px 8px 0}.steps-grid article{padding:24px}}
@media(max-width:760px){.film-heading{grid-template-columns:1fr;gap:20px;margin-bottom:26px}.film-stage{border-radius:15px}.film-topline{font-size:8px;letter-spacing:.4px;padding:13px}.film-play{gap:14px;padding:18px}.play-disc{width:56px;height:56px;font-size:18px}.film-play>span:last-child{font-size:15px}.film-play small{font-size:10px}.film-chapters{grid-template-columns:1fr;gap:0;padding:20px}.film-chapters>.eyebrow{margin-bottom:12px}.film-chapter{grid-template-columns:22px minmax(0,1fr) 30px;padding:16px 4px}.film-chapter strong{font-size:16px;margin-bottom:5px}.chapter-time{grid-column:auto;text-align:right}.film-download{padding-top:18px}.film-caption{font-size:9px}.steps-grid{grid-template-columns:1fr}.steps-grid article{padding:24px 24px 24px 66px}.step-number{position:absolute;left:24px;top:29px;margin:0}.steps-grid h3{font-size:21px}.device-tip{align-items:flex-start;font-size:12px}}
@media(prefers-reduced-motion:reduce){.play-disc,.film-chapter{transition:none}}
@media print{.film-play,.film-chapters,.film-download{display:none}.film-stage{display:block}.film-transcript>div{display:block}.film-heading{display:block}}

/* Support and legal documents share the presentation site's palette. */
.document-header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:25px;padding-bottom:25px;border-bottom:1px solid var(--line)}.document-shell{max-width:860px;margin:0 auto;padding:55px 28px 80px}.document-back{display:inline-block;color:var(--mint);font-size:14px;margin-bottom:54px}.document-shell h1{font-size:clamp(34px,5vw,58px);line-height:1.12;letter-spacing:-1.8px;margin-bottom:24px}.document-intro{font-size:20px;color:var(--muted);line-height:1.65}.document-date{font:11px/1.8 var(--mono);color:var(--muted);margin-top:30px;padding-bottom:26px;border-bottom:1px solid var(--line)}.document-content{font-size:17px;line-height:1.85;color:#c5d3cb;overflow-wrap:anywhere}.document-content h2{font-size:25px;letter-spacing:-.5px;color:var(--paper);line-height:1.3;margin:42px 0 18px}.document-content a{color:var(--mint);text-decoration:underline;text-underline-offset:4px}.document-content li{margin-bottom:14px;padding-left:6px}.document-content strong{color:var(--paper);font-weight:600}.document-content .contact-link{font-size:clamp(17px,3vw,24px)}.document-footer{padding-top:28px;padding-bottom:38px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.document-footer nav{display:flex;flex-wrap:wrap;gap:12px 24px}.document-footer [aria-current]{color:var(--paper)}.footer-bottom>div{flex-wrap:wrap}
@media(max-width:600px){.document-header{padding:18px 20px}.document-header .brand{font-size:15px}.document-header>.text-link{font-size:12px}.document-shell{padding:36px 22px 60px}.document-back{margin-bottom:35px}.document-intro{font-size:18px}.document-content{font-size:16px}.document-content h2{font-size:23px}.document-content ol{padding-left:22px}}

.store-status{padding:12px 16px;text-align:center;transition:background .18s ease}.store-status:hover{background:#eeeece}.store-status:focus-visible{outline:3px solid var(--mint);outline-offset:5px}