:root{--bg:#fbfaf6;--surface:#fff;--text:#203d34;--muted:#60736b;--green:#176b54;--line:#dce4dc;--mint:#e8efdf;--sand:#f3e9d4;--shadow:0 22px 65px #183f3010;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Helvetica Neue",sans-serif;font-size:16px;line-height:1.7}html[data-theme=dark]{--bg:#15251f;--surface:#1e322a;--text:#e7eee8;--muted:#b2c3b7;--green:#a3d9ae;--line:#385044;--mint:#283f31;--sand:#3b3728;color-scheme:dark}a{color:inherit;text-decoration:none}button{font:inherit}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #db9958;outline-offset:5px}p{margin:0 0 1em}h1,h2,h3{line-height:1.17;letter-spacing:-.04em;margin:0 0 .6em}h1{font-size:clamp(2.7rem,5.2vw,5rem);font-weight:700}h2{font-size:clamp(1.9rem,3vw,3rem)}h3{font-size:1.35rem}em{font-style:normal;color:var(--green)}header{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}.header-inner{max-width:1320px;margin:auto;display:flex;align-items:center;gap:28px;min-height:92px;padding:12px 36px}.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;line-height:1}.brand-sub{display:block;font-size:9px;letter-spacing:5px;margin-top:8px}.header-inner nav{display:flex;gap:25px;margin-left:auto;font-size:14px}.header-inner nav a{padding:8px 0;color:var(--muted)}.header-inner nav a:hover,.header-inner nav a.active{color:var(--green)}.active{box-shadow:0 2px var(--green)}.tools{display:flex;align-items:center;gap:13px}.lang{font-size:12px;font-weight:bold}.icon-button{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:7px;padding:5px 10px;cursor:pointer}.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 23px;background:var(--green);color:var(--bg);border:1px solid var(--green);border-radius:7px;font-size:14px;font-weight:700;line-height:1.5;transition:transform .15s}.button:hover{transform:translateY(-2px)}.button.secondary{background:transparent;color:var(--text);border-color:var(--line)}.button.small{padding:10px 16px;font-size:12px}button:disabled{opacity:.65;cursor:not-allowed;transform:none}.menu-toggle{display:none}main{max-width:1248px;margin:auto;padding:0 36px}.hero{padding:95px 0 75px;display:grid;grid-template-columns:1.05fr 1fr;gap:55px;align-items:center}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;color:var(--green);margin-bottom:25px}.lead{font-size:18px;color:var(--muted);max-width:660px;line-height:1.8}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0 19px}.micro{font-size:12px;color:var(--muted)}.micro span{padding:0 10px;color:var(--line)}.keyboard-art{position:relative;background:var(--mint);border-radius:45% 45% 15px 15px;min-height:400px;padding:35px 20px;display:flex;align-items:center;justify-content:center}.art-caption{position:absolute;top:36px;left:36px;font-size:9px;letter-spacing:3px;color:var(--green)}.keyboard{transform:rotate(-9deg);padding:17px 14px;background:var(--surface);border:2px solid #adc4a6;border-radius:13px;box-shadow:0 9px #bdcbb1,0 30px 0 -8px #c6d3b9;width:100%;max-width:440px}.key-row{display:flex;gap:5px;justify-content:center;margin-bottom:6px}.key{display:flex;align-items:center;justify-content:center;flex:1;max-width:34px;height:37px;font:12px monospace;color:var(--muted);border:1px solid var(--line);border-bottom-width:4px;border-radius:5px}.home-key{background:var(--green);color:var(--bg);border-color:var(--green)}.spacebar{border:1px solid var(--line);border-bottom-width:4px;border-radius:5px;width:70%;padding:7px;font:9px monospace;letter-spacing:1px;text-align:center}.art-sticker{position:absolute;right:-10px;bottom:23px;background:#f4dba7;color:#4c5038;padding:15px 20px;transform:rotate(6deg);font-size:13px;font-weight:700;line-height:1.5;border-radius:2px}.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);padding:30px 0;border-block:1px solid var(--line)}.stat-strip div{padding:0 30px;border-right:1px solid var(--line)}.stat-strip div:first-child{padding-left:0}.stat-strip div:last-child{border:0}.stat-strip strong{font-size:31px;display:block;letter-spacing:-1px}.stat-strip span{font-size:12px;color:var(--muted)}.section{padding:85px 0}.section-heading{max-width:670px;margin-bottom:35px}.section-heading>p:not(.eyebrow){color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{padding:29px;border:1px solid var(--line);border-radius:10px;background:var(--surface);margin-bottom:20px}.card-number{display:block;font-size:13px;letter-spacing:1px;color:var(--green);margin-bottom:36px}.card p{font-size:14px;color:var(--muted);margin:0}.showcase{padding:50px 45px;background:var(--mint);border-radius:12px}figure{margin:30px 0 0}figure img{display:block;width:100%;height:auto;max-height:650px;object-fit:cover;object-position:top;border:1px solid var(--line);background:var(--surface)}figcaption{font-size:11px;color:var(--muted);margin-top:14px}.window-bar{display:flex;align-items:center;gap:5px;background:var(--surface);border-radius:10px 10px 0 0;padding:12px 15px}.window-bar i{height:6px;width:6px;border-radius:100%;background:#a9b5a6}.window-bar span{font-size:10px;text-align:center;flex:1;color:var(--muted)}.steps{counter-reset:step;list-style:none;margin:30px 0;padding:0}.steps li{counter-increment:step;position:relative;min-height:65px;padding:16px 20px 24px 70px;border-bottom:1px solid var(--line);color:var(--muted)}.steps li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:10px;width:40px;height:40px;display:grid;place-items:center;background:var(--mint);color:var(--green);border-radius:8px;font:16px monospace}.closing{display:flex;align-items:center;justify-content:space-between;gap:30px;margin:35px 0 70px;padding:40px;background:var(--sand);border-radius:10px}.closing .eyebrow{margin-bottom:15px}.closing h2{font-size:29px;margin:0}.closing .button{flex-shrink:0}footer{max-width:1248px;padding:45px 36px 30px;margin:auto;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:30px}footer p{font-size:13px;color:var(--muted);margin-top:18px}footer nav{display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:13px}footer nav a:hover{text-decoration:underline}.draft-label{grid-column:1/-1;border-top:1px solid var(--line);padding-top:20px;font-size:11px;margin:0}.page-intro{padding:75px 0 45px;max-width:900px}.page-intro h1{font-size:clamp(2.7rem,5vw,4rem)}.page-content{padding-bottom:55px}.page-content .grid:not(.two){grid-template-columns:repeat(2,1fr)}.notice{background:var(--sand);border-left:3px solid #b28a41;padding:19px 23px;border-radius:4px;font-size:14px;margin:25px 0}.help-list{max-width:880px}.help-list section{margin:0 0 35px;padding:20px 0;border-bottom:1px solid var(--line)}.help-list h2{font-size:23px}.help-list p{color:var(--muted)}.faq{max-width:900px}details{border-bottom:1px solid var(--line);padding:20px 0}summary{font-weight:700;cursor:pointer;line-height:1.5}details p{color:var(--muted);margin:18px 0 4px}code{display:block;overflow-wrap:anywhere;font-size:12px;margin-top:14px}dl{font-size:13px;margin:20px 0}dl>div{display:grid;grid-template-columns:1fr 1.2fr;padding:9px 0;border-bottom:1px solid var(--line);gap:10px}dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere}.text-link{text-decoration:underline;display:inline-block;margin:10px 0 35px}.skip{position:fixed;left:10px;top:-100px;z-index:30;background:var(--surface);padding:10px}.skip:focus{top:10px}@media(min-width:1100px){.hero h1{font-size:65px}}@media(max-width:1100px){.header-inner{gap:15px;padding-inline:24px}.header-inner nav{gap:15px;font-size:12px}.brand{font-size:20px}.hero{gap:30px}.keyboard-art{min-height:330px}.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.header-inner{min-height:75px;flex-wrap:wrap;padding:15px 20px;gap:12px}.menu-toggle{display:block;margin-left:auto}.tools .small{display:none}.header-inner nav{display:none;order:4;width:100%;padding:15px 0;margin:0;flex-direction:column;font-size:16px}.header-inner nav.open{display:flex}.brand{font-size:18px}.brand img{width:32px;height:32px}.brand-sub{font-size:8px}.tools{gap:10px}.icon-button{font-size:13px}main{padding:0 22px}.hero{grid-template-columns:1fr;padding:55px 0 45px;gap:40px}.hero h1{font-size:clamp(2.7rem,9vw,4rem)}.keyboard-art{min-height:320px;margin:0 10px 12px}.lead{font-size:16px}.stat-strip{grid-template-columns:repeat(2,1fr);gap:23px}.stat-strip div{padding:0 15px}.stat-strip div:nth-child(3){padding-left:0}.stat-strip div:nth-child(2){border:0}.stat-strip strong{font-size:27px}.section{padding:55px 0}.showcase{padding:30px 20px}.grid,.grid.two,.page-content .grid:not(.two){grid-template-columns:1fr}.card{padding:24px}.card-number{margin-bottom:20px}.closing{flex-direction:column;align-items:flex-start;padding:27px;margin-bottom:45px}.closing h2{font-size:27px}footer{grid-template-columns:1fr;padding:30px 22px}.draft-label{grid-column:auto}.page-intro{padding:50px 0 25px}.eyebrow{font-size:9px}.card h2{font-size:30px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.comparison{overflow-x:auto;margin:25px 0}table{border-collapse:collapse;width:100%;font-size:14px;text-align:left}caption{text-align:left;color:var(--muted);font-size:12px;padding:10px 0}th,td{padding:16px 13px;border-bottom:1px solid var(--line)}thead{background:var(--mint)}tbody th{font-weight:400}td{color:var(--muted)}@media(max-width:800px){th,td{padding:12px 8px;font-size:12px}}
.hero-photo{margin:0;min-width:0}.hero-photo img{width:100%;height:auto;max-height:none;object-fit:contain;border:0;border-radius:13px;box-shadow:var(--shadow)}.hero-photo figcaption{font-size:10px;line-height:1.5;color:var(--muted);margin-top:10px}
/* Home statistics: subtle entrance, followed by an optional hover lift. */
@keyframes stat-arrive{from{opacity:.25;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.stat-strip.stats-animated>div{animation:stat-arrive .65s ease-out both;animation-delay:var(--stat-delay,0ms)}
.stat-strip.stats-settled>div{transition:transform .2s ease,color .2s ease}
@media(hover:hover){.stat-strip.stats-settled>div:hover{transform:translateY(-4px);color:var(--green)}}
@media(prefers-reduced-motion:reduce){.stat-strip.stats-animated>div{animation:none}.stat-strip.stats-settled>div:hover{transform:none}}
.stat-strip.stats-animated>div:nth-child(2){animation-delay:110ms}.stat-strip.stats-animated>div:nth-child(3){animation-delay:220ms}.stat-strip.stats-animated>div:nth-child(4){animation-delay:330ms}