:root{--paper:#f4f1e9;--ink:#293b40;--muted:#56635b;--green:#237985;--line:#d8dcd1;--sage:#dcecef;--peach:#efe0c9;--blue:#dce8ed;--white:#fffefa;color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);background-image:linear-gradient(#52624e08 1px,transparent 1px),linear-gradient(90deg,#52624e08 1px,transparent 1px);background-size:32px 32px}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}img,svg{max-width:100%;display:block}button:disabled{cursor:default;opacity:.5}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #bd662e;outline-offset:5px}::selection{background:#dcecef}.wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}.header{width:min(1360px,calc(100% - 64px));margin:auto;height:96px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.beta{font-size:12px;font-weight:400;color:var(--muted)}.header nav{display:flex;align-items:center;gap:30px;font-size:14px}.header nav a{padding:12px 0}.header .login{padding:12px 18px;border:1px solid #aab6aa;border-radius:7px}.header nav a:hover{color:var(--green)}.header .login:hover{background:#e4e9df}.skip{position:fixed;top:8px;left:8px;padding:12px;background:white;z-index:99;transform:translateY(-150%)}.skip:focus{transform:none}.hero{padding-top:72px}.hero-top{display:grid;grid-template-columns:1.45fr 1fr;align-items:end;gap:48px;margin-bottom:48px}.eyebrow{font-size:11px;line-height:1.5;letter-spacing:1.4px;font-weight:600;margin:0 0 20px}.status-dot{display:inline-block;width:7px;height:7px;background:var(--green);border-radius:50%;margin-right:8px;vertical-align:1px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(44px,5.2vw,76px);line-height:1.06;letter-spacing:-3.8px;font-weight:500;margin-bottom:0}h1>span{color:var(--green)}p{font-size:16px;line-height:1.7;color:var(--muted);margin-bottom:22px}.hero-intro{padding-bottom:3px}.hero-intro>p:first-child{font-size:18px;line-height:1.6;max-width:420px}.buttons{display:flex;flex-wrap:wrap;align-items:center;gap:23px;margin:26px 0 16px}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:48px;padding:15px 22px;border-radius:7px;font-size:14px;font-weight:600;transition:background .2s,transform .2s;white-space:nowrap;border:1px solid transparent}.button.primary{background:var(--green);color:#fff}.button.secondary{border-color:#aab7a6;background:#fffefa}.button.secondary:hover{background:var(--sage)}.text-link{font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:15px;border-bottom:1px solid #98aa9a;padding:8px 0}.text-link:hover{color:var(--green);border-color:var(--green)}.fine{font-size:12px!important;line-height:1.6;margin:0}.product-shot{padding:9px;background:#fffefa;border:1px solid #c9d0c3;border-radius:12px;box-shadow:0 25px 50px -30px #27433550;position:relative}.window-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px;color:var(--muted);padding:6px 10px 14px}.window-dots{display:flex;gap:5px;flex:0 0 80px}.window-dots i{width:7px;height:7px;border-radius:50%;background:#d9ddd1}.window-status{flex:0 0 80px;text-align:right}.screenshot-link{display:block;overflow:hidden;border-radius:5px;position:relative;background:#f4f1e9}.screenshot-link>img{width:100%;height:auto}.shot-action{position:absolute;bottom:20px;right:20px;display:flex;gap:22px;align-items:center;background:var(--green);color:white;padding:14px 18px;border-radius:7px;font-size:13px;box-shadow:0 3px 18px #173b3520;transition:transform .2s}.under-shot{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;padding:14px 2px}.obstacle-strip{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--line);padding:26px 0;margin-top:35px}.obstacle-strip>span:not(:first-child){display:flex;align-items:center;gap:6px;font-size:14px}.strip-label{font-size:12px;line-height:1.7;color:var(--muted)}.obstacle-strip img{width:52px;height:52px;transition:transform .25s}.section{padding-block:100px}h2{font-size:clamp(32px,3.3vw,48px);line-height:1.13;letter-spacing:-1.9px;font-weight:500;margin-bottom:28px}h3{font-size:21px;line-height:1.25;letter-spacing:-.5px;font-weight:600;margin-bottom:14px}.smart{background:#dcecef;border-block:1px solid #a8cbd0;margin-top:15px;overflow:hidden}.smart-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:center}.smart-copy p:not(.eyebrow){font-size:15px;max-width:410px}.smart-copy strong{font-weight:600;color:var(--ink)}.demo-card{background:var(--white);padding:22px;border:1px solid #a8cbd0;border-radius:12px;box-shadow:0 24px 40px -32px #183c3570;min-width:0}.demo-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:20px}.smart-badge{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600}.smart-badge svg{width:24px;height:24px;fill:none;stroke:var(--green);stroke-width:1.5}.on-badge{font-size:10px;border:1px solid #a8cbd0;border-radius:20px;padding:5px 9px;color:var(--green)}.motion-view{aspect-ratio:5/3;background:#fff;border:1px solid #dfe4d9;border-radius:5px;overflow:hidden}.motion-view>img,.motion-view>svg{width:100%;height:100%;display:block}.demo-controls{display:flex;align-items:center;gap:12px;padding-top:20px}.demo-controls button{flex-shrink:0;display:grid;place-items:center;width:40px;height:40px;border:1px solid #b9c4b1;border-radius:50%;background:transparent;color:var(--green);font-size:13px}.demo-controls button:hover{background:var(--sage)}.demo-controls input{min-width:40px;width:100%;accent-color:var(--green);height:32px;cursor:ew-resize}.scrub-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.demo-controls output{font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap;width:45px;flex-shrink:0}.demo-note{font-size:11px;margin:13px 0 0;text-align:center}.section-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:0 60px}.section-heading .eyebrow{grid-column:1/-1}.section-heading>p:last-child{margin-bottom:32px;font-size:16px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:18px}.feature{background:#fffefa;border:1px solid var(--line);border-radius:9px;padding:30px;display:flex;flex-direction:column}.feature p{font-size:14px;line-height:1.75;margin-bottom:24px}.feature-icon{width:57px;height:57px;display:grid;place-items:center;border-radius:12px;margin-bottom:32px}.feature-icon svg{width:30px;height:30px;fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.sage{background:var(--sage)}.peach{background:var(--peach)}.blue{background:var(--blue)}.feature-foot{font-size:11px;color:var(--muted);margin-top:auto;padding-top:16px;border-top:1px solid #e6e8e0}.preview-block{margin-top:85px;display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:55px}.preview-copy p:not(.eyebrow){font-size:15px}.preview-block figure{margin:0;min-width:0}.preview-block img{border-radius:9px;border:1px solid #bdc7bc;width:100%;height:auto;box-shadow:0 16px 35px -27px #293b4060}.preview-block figcaption{font-size:11px;color:var(--muted);text-align:right;padding-top:12px}.detail-pill{display:inline-block;border:1px solid #cbd2c6;padding:8px 13px;border-radius:30px;font-size:12px}.save-block{margin-top:70px;padding:28px 32px;display:flex;align-items:center;gap:28px;background:#e8e5da;border:1px solid #d6d3c6;border-radius:10px}.save-block h3{font-size:20px;margin-bottom:10px}.save-block p{font-size:14px;margin:0;max-width:620px}.save-symbol{width:56px;flex-shrink:0}.save-symbol svg{fill:none;stroke:var(--green);stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round}.save-block .button{margin-left:auto;flex-shrink:0}.examples-section{background:#fffefa;border-block:1px solid var(--line)}.examples-heading{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:26px}.examples-heading>p{max-width:410px;font-size:15px;margin-bottom:32px}.example-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.example-card{border:1px solid #d9dfd4;border-radius:9px;overflow:hidden;transition:transform .25s,box-shadow .25s;background:white}.example-image{position:relative;background:#f3f5ef;border-bottom:1px solid #e2e6dc;padding:28px 20px 20px}.example-image img{width:100%;height:auto;aspect-ratio:30/17}.example-image>span{position:absolute;right:12px;top:11px;font-size:11px;padding:4px 6px;border-radius:3px;color:var(--muted);background:#fff}.example-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:23px}.example-bottom .eyebrow{font-size:10px;display:block;margin-bottom:8px}.example-bottom h3{font-size:17px;margin:0}.round-arrow{display:grid;place-items:center;width:32px;height:32px;border:1px solid #d5ded0;border-radius:50%;flex-shrink:0}.examples-note{font-size:12px;max-width:720px;margin:25px 0 0;line-height:1.7}.final-section{padding-block:100px;display:flex;justify-content:space-between;align-items:center;gap:40px}.final-section h2{font-size:clamp(34px,4.5vw,60px);letter-spacing:-2.5px;margin-bottom:22px}.final-section p{margin-bottom:0}.final-actions{display:flex;flex-direction:column;align-items:center;gap:20px}.button.large{font-size:17px;min-height:62px;min-width:280px}.final-actions>span{font-size:12px;color:var(--muted);text-align:center}.footer{border-top:1px solid var(--line);min-height:110px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px;color:var(--muted)}.footer>a:last-child{padding:14px 0}.footer>a:last-child:hover{color:var(--green)}.reveal{transition:opacity .65s ease,transform .65s ease}.reveal.awaiting{opacity:0;transform:translateY(22px)}
@media(min-width:1600px){.hero{padding-top:88px}}@media(max-width:1050px){.wrap{width:calc(100% - 56px)}.header{width:calc(100% - 40px)}.hero-top{gap:30px;grid-template-columns:1.2fr 1fr}h1{letter-spacing:-2.5px}.buttons{gap:12px}.button{padding:14px 17px;gap:20px}.smart-grid{gap:30px;grid-template-columns:.85fr 1.15fr}.feature{padding:23px}.preview-block{gap:32px}.save-block{flex-wrap:wrap}.save-block>div{flex:1}.save-block .button{margin-left:84px}.example-bottom{padding:20px 14px}.example-bottom h3{font-size:15px}.section{padding-block:75px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header{height:auto;min-height:76px;padding-block:14px;width:calc(100% - 36px)}.header .brand img{width:136px;height:auto}.header nav{gap:16px;font-size:12px}.header nav>a:first-child{display:none}.header .login{padding:10px 12px}.brand{gap:6px}.beta{font-size:10px}.hero{padding-top:44px}.hero-top{grid-template-columns:1fr;gap:24px;margin-bottom:30px}h1{font-size:52px;letter-spacing:-2.7px}.hero .eyebrow{font-size:9px;letter-spacing:1px;margin-bottom:17px}.hero-intro>p:first-child{font-size:16px;max-width:520px;margin-bottom:20px}.buttons{margin:0 0 14px;gap:22px}.product-shot{padding:5px;border-radius:9px}.window-bar{font-size:9px;padding:5px 6px 9px}.window-dots{flex-basis:40px;gap:3px}.window-dots i{width:5px;height:5px}.window-status{flex-basis:55px}.shot-action{bottom:8px;right:8px;font-size:10px;padding:9px 10px;gap:10px}.under-shot{font-size:9px;gap:15px}.obstacle-strip{gap:8px;flex-wrap:wrap;margin-top:24px;padding:20px 0}.strip-label{width:100%;font-size:11px;margin-bottom:2px}.strip-label br{display:none}.obstacle-strip>span:not(:first-child){font-size:12px;gap:2px}.obstacle-strip img{width:38px;height:38px}.section{padding-block:60px}.smart-grid,.preview-block{grid-template-columns:1fr;gap:30px}.smart-copy p:not(.eyebrow){max-width:none}.smart h2 br{display:none}.demo-card{padding:16px}.demo-top{margin-bottom:15px}.smart-badge{font-size:11px}.demo-note{font-size:10px}.section-heading{grid-template-columns:1fr;gap:0}.section-heading .eyebrow{grid-column:auto}.section-heading>p:last-child{font-size:15px;margin-bottom:20px}h2{font-size:36px;letter-spacing:-1.5px;margin-bottom:22px}.features{grid-template-columns:1fr;gap:14px}.feature{padding:24px}.feature-icon{width:45px;height:45px;margin-bottom:20px}.feature h3{font-size:20px}.feature p{margin-bottom:15px}.feature-foot{padding-top:12px}.preview-block{margin-top:55px;gap:24px}.save-block{margin-top:40px;padding:24px;gap:18px}.save-symbol{width:40px;align-self:start}.save-block>div{flex-basis:calc(100% - 60px)}.save-block .button{margin-left:58px;font-size:12px}.examples-heading{display:block;margin-bottom:25px}.examples-heading>p{margin-bottom:0}.example-grid{grid-template-columns:1fr;gap:20px}.example-image{padding:30px 32px 16px}.example-image img{max-height:260px}.example-bottom{padding:22px}.example-bottom h3{font-size:19px}.examples-note{font-size:11px}.final-section{padding-block:65px;display:block}.final-section h2{font-size:42px;letter-spacing:-1.9px}.final-section p{font-size:15px}.final-actions{margin-top:32px;align-items:flex-start;gap:14px}.button.large{font-size:15px;min-height:54px;min-width:245px}.final-actions>span{font-size:11px}.footer{padding-block:25px;flex-wrap:wrap;gap:14px;font-size:11px}.footer .brand{width:100%}.footer .brand img{width:130px}.footer .beta{display:inline}.reveal.awaiting{transform:translateY(12px)}}
@media(max-width:370px){.header nav>a[href="#ukazky"]{display:none}h1{font-size:44px}.hero .eyebrow{font-size:8px}.buttons{gap:12px}.text-link{font-size:12px}.obstacle-strip img{width:32px;height:32px}.obstacle-strip>span:not(:first-child){font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.reveal.awaiting{opacity:1;transform:none}}

@media(hover:hover) and (pointer:fine){.button.primary:hover{background:#1b626c;transform:translateY(-2px)}.screenshot-link:hover .shot-action{transform:translateY(-3px)}.obstacle-strip span:hover img{transform:rotate(-9deg) translateY(-3px)}.example-card:hover{transform:translateY(-6px);box-shadow:0 15px 26px -18px #163c3540}}
.header .login{white-space:nowrap}
@media(max-width:420px){.header nav>a[href="#ukazky"]{display:none}}
/* Product demonstrations: factual headings, actual editor geometry and captures. */
p strong{font-weight:600;color:var(--ink)}
.rules-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:center}.rules-grid>div:first-child>p:not(.eyebrow){font-size:15px;max-width:420px}.rule-view{aspect-ratio:3/2}.rule-status{display:flex;gap:12px;align-items:center;min-height:78px;padding:16px 0 0;color:var(--green)}.rule-status>span{font-size:22px;font-weight:600;width:24px;flex-shrink:0;text-align:center}.rule-status p{margin:0;font-size:12px;line-height:1.5;color:inherit}.rule-status p>span{display:block;margin-top:3px}.rule-status strong{color:inherit;font-weight:600}.rule-status.warning{color:#ad3c32}.rules-contact{margin-top:52px;padding:28px 32px;border:1px solid #ddc5b5;background:#f1dfd0;border-radius:10px;display:flex;gap:32px;align-items:center;justify-content:space-between}.rules-contact p{font-size:14px;margin:0;max-width:680px}.rules-contact h3{margin-bottom:12px}.rules-contact .text-link{flex-shrink:0}
.preview-section{background:#e4eae3;border-block:1px solid #cfd9cf}.section-heading>div .eyebrow{margin-bottom:20px}.video-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.video-card{min-width:0}.video-card>h3{font-size:19px;margin:8px 0 16px}.video-frame{position:relative;background:#d7e1d5;aspect-ratio:16/9;overflow:hidden;border-radius:10px;border:1px solid #bcc9ba}.video-frame video{display:block;width:100%;height:100%;object-fit:cover}.video-toggle{position:absolute;bottom:12px;left:12px;width:44px;height:44px;border:1px solid #d7dfd1;border-radius:50%;display:grid;place-items:center;background:#fffefaf2;color:var(--ink);font-size:15px;box-shadow:0 2px 10px #173b3515}.video-toggle:hover{background:white}.video-card>p{font-size:14px;margin:15px 0 0}.preview-environments{font-size:14px;margin:28px 0 0}
.practical-features{grid-template-columns:1fr 1fr}.practical-features .feature p{margin-bottom:0}.practical-features .text-link{align-self:flex-start;margin-top:18px}.examples-section h2{margin-bottom:40px}
@media(max-width:1050px){.rules-grid{gap:30px}.rules-contact{align-items:flex-start;flex-direction:column;gap:15px}.rules-contact p{max-width:none}}
@media(max-width:760px){.header nav>a:first-child{display:block}.header nav{gap:14px}.header .brand img{width:120px}.header{gap:12px}.rules-grid{grid-template-columns:1fr;gap:24px}.rules-grid>div:first-child>p:not(.eyebrow){max-width:none}.rules-contact{padding:24px;margin-top:30px}.rule-status{min-height:94px}.rule-status p{font-size:12px}.video-grid{grid-template-columns:1fr;gap:32px}.video-card>h3{font-size:20px}.preview-environments{margin-top:25px;font-size:14px}.practical-features{grid-template-columns:1fr}.examples-section h2{margin-bottom:30px}}
@media(max-width:370px){.header nav{gap:9px;font-size:11px}.header .login{padding:10px}.header .brand img{width:105px}}

/* The optional feature uses exactly the editor's icon, with an explicit activation step. */
.smart-instruction{display:flex;align-items:center;gap:18px;margin:24px 0}.smart-instruction img{flex:0 0 72px;width:72px;height:72px}.smart-instruction p{margin:0!important}.smart-badge img{width:28px;height:28px}.on-badge.is-off{background:#edece7;color:#555d57}.demo-smart-active{opacity:0}.motion-view[data-enabled=true] .demo-smart-active{opacity:1}.motion-view[data-enabled=true] .demo-activation-cursor{display:none}.motion-view[data-enabled=false] .demo-activation-cursor{display:block}.demo-callout-ring{pointer-events:none}.video-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:1000px){.video-grid{grid-template-columns:1fr}.video-card{max-width:720px;width:100%;margin-inline:auto}}
@media(max-width:760px){.smart-instruction{gap:14px}.smart-instruction img{width:60px;height:60px;flex-basis:60px}.smart-badge img{width:24px;height:24px}}

.rule-view{aspect-ratio:44/24}

#motion-state:not(.is-off){background:#7c3aed;color:white;border-color:#6d28d9}

/* Practical workflow: printed example, automatic history and editing on a flight. */
.practical-features .feature p+p{margin-top:16px}
.print-photo{display:block;width:100%;height:auto;border-radius:6px;margin-top:24px;border:1px solid var(--line)}
.practical-features .offline-feature{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);align-items:center;gap:32px;background:#e7ecdf}
.offline-copy{min-width:0}.offline-copy h3{margin-bottom:18px}
.offline-visual{position:relative;min-width:0;overflow:hidden;border-radius:8px;aspect-ratio:3/2}
.offline-cabin{width:100%;height:auto}
.offline-screen{position:absolute;left:38.4765625%;top:13.0859375%;width:51.5625%;height:42.96875%;clip-path:polygon(1.262626% .681818%,99.621212% 0,100% 100%,0 97.954545%);overflow:hidden;background:#f4f1e9;pointer-events:none}
.offline-screen img{display:block;width:100%;height:100%;object-fit:fill}
.offline-screen:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(115deg,#d5e4ed16,#171e2708)}
@media(max-width:760px){.practical-features .offline-feature{grid-template-columns:1fr;gap:22px}.offline-visual{margin-inline:-8px}}

/* A single localized workstation photo replaces the separate device screenshots. */
.device-workspace{margin:30px 0 60px}.device-workspace a{display:block;border-radius:12px}.device-workspace-photo{width:100%;height:auto;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 36px -24px #293b4050}
@media(max-width:760px){.device-workspace{margin:20px 0 40px}.device-workspace a,.device-workspace-photo{border-radius:8px}}

/* Stacked, read-only history cards; all controls remain outside the moving stack. */
.history-demo{margin-top:24px;padding:18px;background:#e8ede3;border:1px solid #d3ddcc;border-radius:9px;overflow:hidden;min-width:0}
.history-demo-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:12px;flex-wrap:wrap}
.history-demo-heading>span:first-child{display:flex;align-items:center;gap:7px;font-weight:600}
.history-demo-heading svg{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.history-saved{color:#237985;font-size:11px}.history-stack{position:relative;margin:20px 0 12px;padding-top:126px;aspect-ratio:42/22;box-sizing:content-box;isolation:isolate}
.history-sheet{position:absolute;inset:88px 0 auto;--depth:0;background:#fff;box-shadow:0 9px 22px -15px #293b4080;border:1px solid #a8cbd0;border-radius:5px;padding:10px;transform-origin:50% 0;transform:translateY(calc(var(--depth) * -20px)) scale(calc(1 - var(--depth) * .075));transition:transform .7s cubic-bezier(.2,.65,.2,1),opacity .6s,border-color .6s;pointer-events:none}
.history-sheet.current{border-color:#6e9685;box-shadow:0 14px 28px -16px #293b4060}.history-sheet.passed{opacity:0;transform:translateY(80px) scale(1.06)}
.history-sheet-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 2px 7px;font-size:12px;font-variant-numeric:tabular-nums}.history-sheet-head img{width:85px;height:auto}.history-sheet>svg,.history-sheet>img{display:block;width:100%;height:auto}
.history-caption{display:flex;align-items:center;justify-content:center;gap:10px;min-height:24px;font-size:12px}.history-caption time{font-weight:600;font-variant-numeric:tabular-nums}.history-caption output{color:var(--muted)}
.history-controls{display:flex;align-items:center;gap:6px;margin-top:8px}.history-controls button{width:44px;height:44px;flex:0 0 44px;border:1px solid #bacab2;border-radius:50%;background:#fff9;color:var(--ink);font-size:18px;cursor:pointer}.history-controls button:disabled{opacity:.35;cursor:default}.history-controls button:hover:not(:disabled){background:#fff}.history-controls input{width:100%;min-width:20px;height:44px;accent-color:var(--green);cursor:pointer}.history-controls :focus-visible{outline:2px solid var(--green);outline-offset:2px}.history-ends{display:flex;justify-content:space-between;margin:0 50px 0 100px;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}
.history-fallback-note{font-size:12px!important;margin-top:12px}.history-fallback-note[hidden]{display:none}
@media(max-width:420px){.history-demo{padding:12px;margin-inline:-10px}.history-demo-heading{gap:8px}.history-saved{font-size:10px}}
@media(prefers-reduced-motion:reduce){.history-sheet{transition:none}}
/* Keep the manual and account links reachable on narrow phones. */
@media(max-width:760px){.header{flex-wrap:wrap;row-gap:8px}.header nav{flex:1 1 100%;min-width:0;flex-wrap:wrap;justify-content:flex-end;gap:8px}.header nav>a[href="/manual/"]{margin-right:auto}.header .language-picker{overflow:hidden}.header .language-select{min-width:0;max-width:100%}}
.footer{flex-wrap:wrap;row-gap:18px}

/* Explicit icons and flexible navigation, including translated mobile labels. */
.header .login{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px}
.header nav>a[href="/manual/"]{min-width:0;line-height:1.4}
.header .login:hover{background:var(--sage)}
@media(max-width:760px){.header nav>a[href="/manual/"]{flex:1 1 105px}.header .language-picker{flex:0 0 44px;margin:0}.header .login{flex-shrink:0}.header .brand img{width:136px}.header nav{padding-bottom:2px}}