:root{--paper:#faf8f4;--surface:#fffdfa;--tint:#f3ede4;--ink:#292724;--muted:#6c655e;--line:#ded6cc;--accent:#a9432a;--accent-hover:#913820;--accent-light:#f6e8df;--radius:14px;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.7 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}button,a{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button:disabled{cursor:not-allowed;color:#746b63;background:#eee8df;border-color:#ded6cc}button,a.btn{transition:background .16s,border-color .16s,transform .16s}button:not(:disabled):active,a.btn:active{transform:translateY(1px)}.icon{display:inline-block;width:22px;height:22px;flex-shrink:0;fill:currentColor}.nav{max-width:1180px;margin:auto;padding:18px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{font-weight:650;font-size:23px;letter-spacing:-.5px;display:flex;align-items:baseline}.brand span{font-weight:400;font-size:12px;color:var(--muted);letter-spacing:0;margin-left:12px;padding-left:12px;border-left:1px solid #c8bfb4}main{max-width:1180px;margin:auto;padding:0 30px}.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:26px;align-items:center;padding:52px 0 40px}.eyebrow{font-size:13px;color:var(--accent);margin:0 0 15px;font-weight:500}h1{font-size:40px;line-height:1.3;letter-spacing:-1.2px;margin:0 0 18px;font-weight:600}h1 .product-name{font-size:76px;font-weight:650;letter-spacing:-3.5px;line-height:1.1;display:inline-block;color:var(--accent);margin-bottom:12px}h2{font-size:29px;line-height:1.4;letter-spacing:-.6px;margin:0 0 9px;font-weight:600}h3{margin:0;font-size:20px;font-weight:600}p{margin:0}.sub{color:var(--muted);font-size:14px;line-height:1.9}.starting{font-size:14px;margin-top:22px;color:#665e56}.starting strong{font-size:30px;font-weight:600;color:var(--ink);letter-spacing:-1px}.hero-actions{display:flex;gap:12px;margin-top:21px}.btn{min-height:46px;display:inline-flex;gap:10px;align-items:center;justify-content:center;padding:11px 22px;border-radius:7px;background:var(--accent);color:#fffdfa;border:1px solid var(--accent);font-size:14px;white-space:nowrap;font-weight:500}.btn .icon{width:17px;height:17px}.btn:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn.secondary{background:transparent;color:var(--ink);border-color:#c6baae}.btn.secondary:hover{background:var(--accent-light);border-color:var(--accent);color:var(--accent)}.service-strip{padding:17px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;font-size:13px;color:#61584f}.service-strip span{display:flex;align-items:center;gap:9px}.service-strip .icon{width:17px;height:17px;color:var(--accent)}section{padding:47px 0;scroll-margin-top:24px}.section-desc{font-size:14px;color:var(--muted);margin-bottom:25px}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.plan{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);position:relative}.plan-top{display:flex;justify-content:space-between;align-items:center}.plan h3{font-size:23px;letter-spacing:-.5px}.duration{color:var(--muted);font-size:12px}.price{font-size:48px;line-height:1.1;font-weight:600;letter-spacing:-1.8px;margin:28px 0 0;font-variant-numeric:tabular-nums}.price small{font-size:22px;font-weight:400;margin-right:5px;color:var(--muted)}.fine{font-size:12px;line-height:1.9;color:var(--muted);margin-top:18px}.fine strong{font-weight:400;color:#514940}.contact-section{padding:32px 36px;border:1px solid #dcc6b5;border-radius:var(--radius);background:#f3eade;margin:0 0 8px}.contact-section h2{color:var(--accent)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-top:27px}.contact-content{display:flex;align-items:center;gap:22px}.qr-slot{width:116px;height:116px;flex-shrink:0;border:1px dashed #bda58f;background:#faf6ef;display:grid;align-content:center;justify-items:center;gap:8px;text-align:center;font-size:11px;color:#756453;border-radius:8px;line-height:1.7}.qr-slot .icon{width:25px;height:25px;color:#9b7b61}.contact-label{font-size:11px;color:var(--muted)}.contact-id{font-size:19px;font-weight:500;margin:5px 0 12px}.contact-content .btn{min-height:38px;padding:7px 13px;font-size:12px}.steps{list-style:none;padding:0;margin:0;display:grid;gap:16px;position:relative}.steps li{display:flex;gap:13px;align-items:center;font-size:14px}.step-number{width:28px;height:28px;border:1px solid #ceb29b;display:grid;place-items:center;font-size:12px;border-radius:50%;flex-shrink:0;color:var(--accent);background:#faf4eb}.features{display:grid;grid-template-columns:repeat(2,1fr);gap:28px 58px;margin-top:28px}.feature{display:grid;grid-template-columns:42px 1fr;gap:15px}.feature-mark{width:42px;height:42px;background:var(--accent-light);border-radius:10px;color:var(--accent);display:grid;place-items:center}.feature-mark .icon{width:23px;height:23px}.feature h3{font-size:16px;margin-bottom:5px}.feature p{font-size:13px;color:var(--muted);line-height:1.85}.boundary{padding:16px 20px;border-left:2px solid #c39b7f;background:#f0ece5;margin-top:30px;font-size:12px;color:#655a4e;line-height:1.9}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font-size:15px}summary::-webkit-details-marker{display:none}summary::after{content:'+';font-size:24px;color:#9a7b63;font-weight:300;line-height:1.3}details[open] summary{color:var(--accent)}details[open] summary::after{content:'−'}details p{color:var(--muted);font-size:13px;padding:0 42px 20px 0;max-width:760px;line-height:1.9}footer{font-size:12px;color:var(--muted);padding:26px 0 115px;border-top:1px solid var(--line);display:flex;justify-content:space-between}footer a{color:var(--accent);display:flex;align-items:center;gap:5px}footer .icon{width:14px;height:14px}.float-contact{position:fixed;right:24px;bottom:24px;display:flex;gap:22px;align-items:center;border:1px solid #dac8b8;background:#fffaf4;padding:12px 14px 12px 17px;border-radius:12px;box-shadow:0 8px 30px #58412b19;z-index:10}.float-info{display:flex;gap:11px;align-items:center}.float-info>.icon{color:var(--accent);width:24px;height:24px}.float-contact strong{display:block;font-size:13px;font-weight:500}.float-contact small{font-size:11px;color:var(--muted)}.float-contact .btn{font-size:13px;min-height:42px;padding:9px 16px}dialog{border:1px solid #d3bfae;border-radius:18px;padding:28px;max-width:440px;width:calc(100% - 32px);background:var(--paper);color:var(--ink);max-height:90dvh;overflow:auto;box-shadow:0 20px 80px #36241933}dialog::backdrop{background:#29231b66;backdrop-filter:blur(3px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.dialog-head h2{font-size:24px;color:var(--accent);margin:0}.close{width:36px;height:36px;border:1px solid var(--line);color:#6c5c4e;background:transparent;border-radius:8px;display:grid;place-items:center}.close:hover{background:var(--tint)}.close .icon{width:18px;height:18px}.dialog-contact{display:flex;flex-direction:column;align-items:center;text-align:center;padding:8px 0 23px}.dialog-contact .qr-slot{width:132px;height:132px;margin-bottom:17px}.dialog-contact .contact-id{font-size:18px}.dialog-contact .btn{width:100%}.dialog-contact .btn:disabled{background:#eee8df;border-color:#ded6cc;color:#746b63}.dialog-steps{border-top:1px solid var(--line);padding-top:19px}.dialog-steps h3{font-size:14px;margin-bottom:16px;font-weight:500}.demo-note{font-size:11px;color:var(--muted);text-align:center;margin-top:17px}
@media(min-width:768px) and (max-width:1050px){.hero{gap:10px}h1{font-size:30px}h1 .product-name{font-size:65px}.contact-grid{gap:25px}.contact-section{padding:28px}.plan{padding:20px}.duration{font-size:11px}.price{font-size:40px}}
@media(max-width:767px){.nav{padding:14px 22px}.brand{font-size:21px}.brand span{font-size:10px;margin-left:9px;padding-left:9px}main{padding:0 22px}.hero{display:block;padding:29px 0 19px}h1{font-size:29px;line-height:1.3;margin-bottom:13px;letter-spacing:-.9px}h1 .product-name{font-size:54px;letter-spacing:-2px;margin-bottom:6px}.eyebrow{font-size:11px;margin-bottom:12px}.sub{font-size:12px;line-height:1.9}.starting{font-size:12px;margin-top:16px}.starting strong{font-size:26px}.hero-actions{margin-top:17px;gap:10px}.hero-actions .btn{flex:1;font-size:13px;min-height:44px;padding:10px 15px}.service-strip{font-size:10px;gap:8px;padding:14px 0}.service-strip span{gap:5px}.service-strip .icon{width:13px;height:13px}h2{font-size:23px;letter-spacing:-.4px}section{padding:31px 0}.section-desc{font-size:12px;margin-bottom:18px}.plans{gap:11px;grid-template-columns:1fr}.plan{display:grid;grid-template-columns:1fr auto;align-items:center;gap:11px 14px;padding:18px 19px;border-radius:12px}.plan-top{display:block}.plan-top h3{font-size:21px}.duration{font-size:11px}.price{margin:0;font-size:33px;text-align:right;letter-spacing:-1px}.price small{font-size:18px;margin-right:4px}.fine{font-size:11px;margin-top:14px}.contact-section{padding:24px 20px;margin-top:0;border-radius:12px}.contact-grid{grid-template-columns:1fr;gap:23px;margin-top:22px}.contact-content{gap:17px}.qr-slot{width:89px;height:89px;font-size:10px;gap:5px}.qr-slot .icon{width:20px;height:20px}.contact-id{font-size:16px}.contact-grid .steps{border-top:1px solid #dbc7b4;padding-top:21px;gap:13px}.steps li{font-size:13px}.step-number{width:26px;height:26px}.features{grid-template-columns:1fr;gap:24px;margin-top:24px}.feature{grid-template-columns:36px 1fr;gap:14px}.feature-mark{width:36px;height:36px;border-radius:9px}.feature-mark .icon{width:21px;height:21px}.feature h3{font-size:15px}.feature p{font-size:12px}.boundary{padding:13px 15px;font-size:11px;margin-top:25px}.float-contact{left:0;right:0;bottom:0;border-radius:0;border-width:1px 0 0;padding:11px 22px calc(11px + env(safe-area-inset-bottom));gap:12px;justify-content:space-between;background:#fffcf7;box-shadow:0 -3px 18px #58412b0a}.float-info{gap:8px}.float-info>.icon{width:22px;height:22px}.float-contact .btn{min-height:43px;min-width:118px;padding:9px 14px;font-size:12px}.float-contact strong{font-size:12px}.float-contact small{font-size:10px}summary{font-size:13px;padding:18px 0}details p{font-size:12px}footer{padding-bottom:110px;font-size:11px}dialog{position:fixed;inset:auto 0 0;margin:0;width:100%;max-width:none;max-height:94dvh;border-radius:20px 20px 0 0;padding:23px 24px calc(24px + env(safe-area-inset-bottom))}.dialog-head h2{font-size:23px}.dialog-contact .qr-slot{width:116px;height:116px}.dialog-contact{padding-bottom:19px}.demo-note{margin-top:15px}}
@media(max-width:360px){h1{font-size:26px}.service-strip{font-size:9px;gap:4px}.service-strip span{gap:4px}.contact-section{padding:22px 16px}.contact-content{gap:12px}.contact-id{font-size:14px}.contact-content .btn{font-size:11px}.float-info>.icon{display:none}.float-contact{padding-left:18px;padding-right:18px}.price{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}button,a.btn{transition:none}button:not(:disabled):active,a.btn:active{transform:none}}



svg.icon{background:none;-webkit-mask:none;mask:none;fill:currentColor}

/* Production additions: focus visibility, configurable contact slots, safe areas. */
.skip-link{position:fixed;left:16px;top:-100px;z-index:100;background:var(--ink);color:white;padding:10px 16px;border-radius:7px}.skip-link:focus{top:12px}
[data-account]{overflow-wrap:anywhere;user-select:all;max-width:260px}
.contact-content>div:last-child{min-width:0}.contact-id{line-height:1.5}.contact-feedback{font-size:12px;color:var(--muted);line-height:1.6;margin-top:10px;max-width:280px;overflow-wrap:anywhere}.contact-feedback:empty{display:none}
.qr-slot img{width:100%;height:100%;object-fit:contain;display:block;border-radius:7px}.qr-slot.has-image{display:block;padding:7px;background:#fff;border:1px solid var(--line)}
.float-contact [data-contact-summary]{display:block;max-width:170px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
a[data-contact]:active{transform:translateY(1px)}
@media(max-width:767px){[data-account]{max-width:190px}.float-contact [data-contact-summary]{max-width:140px}.contact-content>div:last-child{flex:1}.contact-content .btn{max-width:100%}.qr-slot{width:88px;height:88px}}
@media(prefers-reduced-motion:reduce){a[data-contact]:active{transform:none}}




.hero-art{margin:0;display:flex;align-items:center;justify-content:center}.hero-art picture{display:block;width:100%}.hero-art img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain}
@media(max-width:767px){.hero-art{display:none}}