:root{--ink:#232820;--muted:#73786f;--accent:#d4237a;--paper:#f6f7f2;--line:#dadfd5}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;color:var(--ink);background:#fff;font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}img{max-width:100%;display:block}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.wrap{width:min(1220px,calc(100% - 96px));margin:auto}.skip{position:absolute;left:20px;top:-80px;z-index:20;background:white;padding:12px}.skip:focus{top:12px}header{position:sticky;top:0;background:rgba(246,247,242,.96);border-bottom:1px solid var(--line);z-index:10}.nav{display:flex;align-items:center;justify-content:space-between;min-height:94px}.brand{display:flex;gap:12px;align-items:center;font-size:25px;font-weight:650;line-height:1.1;letter-spacing:-1px}.brand small{display:block;font-size:9px;letter-spacing:2px;margin-top:8px}.brand-mark{font:700 31px/1.4 monospace;border:2px solid var(--ink);border-radius:50%;width:60px;height:60px;text-align:center;transform:rotate(-8deg)}.brand-mark span{color:var(--accent)}nav{display:flex;align-items:center;gap:34px;font-size:13px}.nav-cta{border:1px solid var(--ink);border-radius:5px;padding:12px 20px}.menu{display:none}.hero{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center;padding:88px 0 100px}.eyebrow{font:11px/1.8 monospace;letter-spacing:2px;margin:0 0 32px}.eyebrow span{color:#8b9676;margin-right:14px}h1{font-size:clamp(45px,4.5vw,70px);letter-spacing:-3px;line-height:1.35;margin:0 0 28px;font-weight:750}.accent{color:var(--accent);position:relative;white-space:nowrap}.accent:after{content:"";position:absolute;bottom:-6px;left:0;right:0;border-bottom:2px solid var(--accent);transform:rotate(-2deg)}.intro{color:var(--muted);line-height:2;margin:34px 0}.downloads{display:flex;flex-wrap:wrap;gap:12px;scroll-margin-top:130px}.button{display:inline-flex;justify-content:center;align-items:center;padding:16px 22px;border-radius:5px;font-size:13px;font-weight:600;border:1px solid var(--ink);transition:transform .2s}.button:hover{transform:translateY(-3px)}.primary{background:var(--ink);color:white}.secondary{background:white}.text-link{display:inline-block;color:var(--accent);font-size:13px;border:0;border-bottom:1px solid var(--accent);background:none;padding:5px 0;margin-top:18px}.fine{font-size:11px;color:var(--muted);margin-top:18px}.hero-note{margin:44px 0 0;color:var(--accent);font-size:23px}.hero-note span{font-size:11px;color:var(--muted);margin-left:12px}.code-art{height:425px;position:relative;font-family:monospace}.code-art:before{content:"";position:absolute;inset:0;border:1px dashed var(--line);border-radius:50%;transform:rotate(-12deg)}.code-window{position:absolute;width:96%;border:1px solid #ccd2c2;border-radius:7px;box-shadow:0 15px 24px #202b1e0d;background:#edf0e5}.source{left:0;top:44px;transform:rotate(-5deg)}.protected{right:0;top:196px;background:var(--ink);color:#f0f1e9;transform:rotate(3deg);border-color:var(--ink)}.window-bar{border-bottom:1px solid #80857440;padding:10px 18px;font-size:9px;color:#969b8e}.window-bar span{color:var(--accent);letter-spacing:5px;margin-right:15px}.code-label{font-size:9px;letter-spacing:2px;margin:24px 26px 12px;color:#949b89}pre{font:12px/1.9 monospace;margin:0 26px 25px;white-space:pre-wrap}pre span{color:#8a9870}.protected pre span{color:#b5c696}.art-footer{font-size:10px;margin:0 26px 20px;color:#c9cebe}.art-footer b{font-size:25px;letter-spacing:8px;color:var(--accent);margin-right:10px}.sticker{position:absolute;right:-4px;top:8px;padding:12px 22px;border:1px solid var(--line);border-radius:50px;background:#fff;font-size:10px;transform:rotate(6deg);z-index:2}.art-caption{position:absolute;bottom:-30px;right:0;font-size:9px;letter-spacing:1px}.product-peek{border:1px solid var(--line);border-radius:10px;overflow:hidden}.image-button{background:none;border:0;padding:0;display:block;width:100%;cursor:zoom-in}.product-peek img{width:100%}.image-caption{display:flex;justify-content:space-between;padding:12px 20px;font-size:11px;color:var(--muted);background:var(--paper)}.platform-strip{margin-top:65px;background:var(--paper);border-block:1px solid var(--line)}.platform-strip .wrap{display:flex;justify-content:space-between;align-items:center;padding-block:28px;font-size:13px}.platform-strip b{font:15px monospace}.platform-strip i{color:var(--accent);font-style:normal;margin:0 20px}.section{padding-block:100px;scroll-margin-top:80px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:44px}h2{font-size:clamp(30px,3vw,44px);line-height:1.4;letter-spacing:-1.4px;margin:0}h3{font-size:21px;line-height:1.5;margin:20px 0 12px}.section-heading p,article p,.screen-description>p,.contact>div>p,.faq p{color:var(--muted);font-size:14px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:8px;overflow:hidden}.feature-grid article{padding:28px;border-right:1px solid var(--line)}.feature-grid article:last-child{border:0}.feature-top{display:flex;justify-content:space-between;align-items:center}.feature-top b{font:27px monospace;color:var(--accent)}.feature-top span{font:9px monospace;color:var(--muted)}article small{font-size:11px;color:var(--accent)}.boundary{font-size:12px;color:var(--muted);margin-top:20px}.showcase{background:var(--paper);border-block:1px solid var(--line)}.tabs{display:flex;gap:28px;border-bottom:1px solid var(--line);margin-bottom:32px}.tabs button{border:0;background:none;padding:14px 0;font-size:14px;border-bottom:2px solid transparent}.tabs button[aria-selected=true]{color:var(--accent);border-color:var(--accent)}.screen-panel{display:grid;grid-template-columns:260px 1fr;gap:50px;align-items:center}.screen-panel img{border:1px solid var(--line);border-radius:7px;width:100%}.screen-description .eyebrow{font-size:10px;color:var(--accent)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.steps article{border-top:1px solid var(--line);padding-top:24px}.steps article>span{font:13px monospace;color:var(--accent)}.faq{display:grid;grid-template-columns:1fr 1fr;gap:80px;border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:20px 0}summary{cursor:pointer;font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:20px}summary:after{content:"+";color:var(--accent)}details[open] summary:after{content:"−"}details p{margin-bottom:0}.contact{background:var(--paper);border-top:1px solid var(--line)}.contact-grid{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:30px;margin-top:50px;padding:26px 0;border-block:1px solid var(--line)}.contact-grid small{font:10px monospace;color:var(--muted);display:block;margin-bottom:12px}.contact-grid div div,.contact-grid a{font-size:19px}.contact-grid button{border:0;background:none;font-size:11px;color:var(--accent);margin-left:15px}.contact-bottom{display:grid;grid-template-columns:1fr 180px 180px;gap:40px;margin-top:40px;align-items:center}figure{margin:0;text-align:center}figure img{width:115px;height:115px;object-fit:contain;margin:auto}figcaption{font-size:11px;color:var(--muted);margin-top:15px}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:35px;font-size:11px;color:var(--muted)}.footer-brand{font-weight:700;font-size:19px;color:var(--ink)}.footer-brand small{font:10px monospace;margin-left:8px}dialog{border:1px solid var(--line);border-radius:10px;padding:45px 20px 10px;max-width:94vw;max-height:94vh;background:var(--paper)}dialog::backdrop{background:#151b20c9}dialog img{max-height:76vh;margin:auto;object-fit:contain}dialog p{text-align:center;font-size:11px;color:var(--muted)}.dialog-close{position:absolute;top:8px;right:15px;border:0;background:none}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:10px 22px;border-radius:6px;font-size:13px;z-index:30;display:none}.toast.visible{display:block}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.feature-grid{grid-template-columns:repeat(2,1fr)}.feature-grid article:nth-child(2){border-right:0}.feature-grid article:nth-child(-n+2){border-bottom:1px solid var(--line)}.hero{gap:24px}.downloads{display:grid}.contact-grid a{font-size:16px}.code-art{transform:scale(.94)}nav{gap:20px}}
@media(max-width:720px){.wrap{width:calc(100% - 40px)}.nav{min-height:78px}.brand{font-size:20px}.brand-mark{width:46px;height:46px;font-size:23px}.brand small{font-size:8px}.menu{display:block;background:none;border:1px solid var(--line);padding:8px 12px;border-radius:4px;font-size:12px}nav{display:none;position:absolute;top:78px;left:0;right:0;padding:20px;background:var(--paper);border-bottom:1px solid var(--line)}nav.open{display:flex;flex-direction:column;align-items:stretch}.hero{grid-template-columns:1fr;padding:52px 0 64px;gap:24px}h1{font-size:48px;letter-spacing:-2px}.eyebrow{font-size:10px;margin-bottom:24px}.intro{font-size:14px}.downloads{grid-template-columns:1fr}.hero-note{margin-top:28px}.code-art{height:390px;margin-top:15px;transform:none}.source{top:38px}.protected{top:181px}.code-window{width:96%}pre{font-size:11px;margin-inline:18px}.art-caption{bottom:-12px;font-size:8px}.platform-strip .wrap{display:block}.platform-strip b{display:block;margin-top:16px;font-size:11px}.platform-strip i{margin:0 9px}.section{padding-block:65px}.section-heading{display:block;margin-bottom:30px}.section-heading p{margin-top:20px}.feature-grid article{padding:20px}.feature-top{align-items:start;flex-direction:column;gap:12px}h3{font-size:18px}.feature-grid article p{font-size:12px}.screen-panel{grid-template-columns:1fr;gap:24px}.steps{grid-template-columns:1fr;gap:20px}.faq{grid-template-columns:1fr;gap:30px}.contact-grid{grid-template-columns:1fr;gap:24px}.contact-bottom{grid-template-columns:1fr 1fr;gap:25px}.contact-bottom>div{grid-column:1/-1}.contact h2{font-size:35px}footer{flex-wrap:wrap;justify-content:start;gap:15px 25px}.footer-brand{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}
@media(min-width:721px){.code-art{height:480px}.art-caption{bottom:-20px}}
@media(max-width:720px){.code-art{margin-inline:8px}.sticker{right:0}.source,.protected{width:94%}.art-caption{font-size:7px;letter-spacing:0}}
@media(max-width:720px){.code-art{overflow:clip;height:430px;padding:10px}.art-caption{bottom:0}.sticker{top:12px}}

/* Contact area matches CodeFog; footer rules are preserved. */
#contact{--paper:#fff;--ink:#24281f;--muted:#797e72;line-height:normal}#contact h2{margin-bottom:0;line-height:1.4}#contact .eyebrow{margin-bottom:28px}#contact figcaption{text-align:left;margin-top:0;color:white}#contact img{height:auto}
#contact{background:var(--ink);color:var(--paper);padding:85px 0}
#contact .eyebrow{color:#b8c19f}
#contact h2{font-size:clamp(35px,4.2vw,58px)}
#contact h2 span{color:var(--accent)}
#contact p:not(.eyebrow){color:#a8ae9d;font-size:13px;margin-top:22px}
#contact .contact-grid{display:grid;grid-template-columns:1fr 1fr 1.5fr 1fr;gap:30px;margin-top:45px;border-top:1px solid #424738;padding-top:25px}
#contact .contact-grid small{font:9px monospace;letter-spacing:1px;color:#9ba28e;display:block;margin-bottom:14px}
#contact .contact-grid strong,#contact .contact-grid a{font-size:15px;font-weight:500;display:block}
#contact .contact-grid button{padding:8px 0;border:none;background:none;color:#aeb79b;font-size:11px}
#contact .contact-extra{display:flex;flex-wrap:wrap;gap:25px;margin-top:35px;font-size:11px;color:#a8ae9d}
#contact .contact-extra button{border:0;background:none;color:inherit;padding:0;font-size:inherit}
#contact .contact-qr-grid{display:flex;flex-wrap:wrap;gap:48px;margin-top:40px;padding-top:30px;border-top:1px solid #424738}
#contact .contact-qr-grid figure{margin:0;display:flex;align-items:center;gap:22px}
#contact .contact-qr-grid button{display:block;background:#fff;border:0;border-radius:8px;padding:12px;line-height:0}
#contact .contact-qr-grid img{display:block;width:160px;height:160px;object-fit:contain}
#contact .contact-qr-grid figcaption strong{display:block;font-size:14px;font-weight:600;margin-bottom:10px}
#contact .contact-qr-grid figcaption span{display:block;font-size:11px;color:#a8ae9d;line-height:1.8}
#contact .contact-qr-grid{gap:28px}
#contact .contact-qr-grid figure{gap:18px}
#contact .contact-qr-grid img{width:140px;height:140px}
#contact .contact-qr-grid figcaption strong{font-size:13px}
#contact .contact-qr-grid figcaption span{font-size:10px}
#contact .contact-extra .contact-entry{display:inline-flex;align-items:center;min-height:48px;padding:13px 22px;border:1px solid var(--accent);border-radius:5px;background:var(--accent);color:#fff;font-size:14px;font-weight:700;transition:transform .2s}
#contact .contact-extra .contact-entry:hover{color:#fff;transform:translateY(-2px);text-decoration:underline;text-underline-offset:4px}
#contact .contact-extra .contact-entry{font-size:13px;padding:12px 18px}
@media(max-width:1000px){#contact .contact-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){#contact{padding:60px 0}#contact .contact-grid{gap:25px 15px}#contact .contact-grid a,#contact .contact-grid strong{font-size:13px;overflow-wrap:anywhere}#contact .contact-extra{gap:20px}#contact .contact-qr-grid{gap:28px}#contact .contact-qr-grid figure{gap:18px}#contact .contact-qr-grid img{width:140px;height:140px}#contact .contact-qr-grid figcaption strong{font-size:13px}#contact .contact-qr-grid figcaption span{font-size:10px}#contact .contact-extra .contact-entry{font-size:13px;padding:12px 18px}}
#contact .contact-qr-grid{display:flex;flex-wrap:wrap;gap:48px;margin-top:40px;padding-top:30px;border-top:1px solid #424738}#contact .contact-qr-grid figure{margin:0;display:flex;align-items:center;gap:22px}#contact .contact-qr-grid button{display:block;background:#fff;border:0;border-radius:8px;padding:12px;line-height:0}#contact .contact-qr-grid img{display:block;width:160px;height:160px;object-fit:contain}#contact .contact-qr-grid figcaption strong{display:block;font-size:14px;font-weight:600;margin-bottom:10px}#contact .contact-qr-grid figcaption span{display:block;font-size:11px;color:#a8ae9d;line-height:1.8}#contact .contact-extra .contact-entry{display:inline-flex;align-items:center;min-height:48px;padding:13px 22px;border:1px solid var(--accent);border-radius:5px;background:var(--accent);color:#fff;font-size:14px;font-weight:700;transition:transform .2s}#contact .contact-extra .contact-entry:hover{color:#fff;transform:translateY(-2px);text-decoration:underline;text-underline-offset:4px}
@media(max-width:700px){#contact .contact-qr-grid{gap:28px}#contact .contact-qr-grid figure{gap:18px}#contact .contact-qr-grid img{width:140px;height:140px}#contact .contact-qr-grid figcaption strong{font-size:13px}#contact .contact-qr-grid figcaption span{font-size:10px}#contact .contact-extra .contact-entry{font-size:13px;padding:12px 18px}}
#contact .contact-grid{border-bottom:0;padding-bottom:0}#contact .contact-grid button{margin-left:0}#contact .contact-grid strong,#contact .contact-grid a{line-height:normal}
#contact .contact-grid{border-top:1px solid #424738;border-bottom:0}
#contact .contact-qr-grid{border-top:1px solid #424738}

.free-service{display:flex;align-items:center;gap:12px;width:fit-content;margin:24px 0 0;padding:12px 18px;border:1px solid #d4237a40;border-left:3px solid var(--accent);border-radius:5px;background:#d4237a0a;color:var(--accent);font-size:18px;font-weight:700;line-height:1.6}.free-service span{font-size:24px}.free-service+.fine{margin-top:10px}@media(max-width:720px){.free-service{font-size:16px;padding:11px 13px;gap:9px}}