:root{--red:#dc001d;--red-dark:#b90019;--ink:#1f2025;--body:#565962;--muted:#85868d;--gold:#b39457;--line:#e6e6e8;--soft:#f6f6f7;--warm:#fcf9f6;--width:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:#fff;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%;height:auto}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #c89e58;outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.35;letter-spacing:-.025em}svg.icon{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex:none}.wrap{width:min(var(--width),calc(100% - 96px));margin:auto}.skip-link{position:fixed;left:20px;top:-100px;z-index:100;background:#fff;padding:10px}.skip-link:focus{top:12px}.symbol-bank{position:absolute;width:0;height:0;overflow:hidden}.eyebrow{font-size:13px;letter-spacing:.1em;font-weight:700;color:var(--red);display:flex;align-items:center;gap:10px;margin-bottom:18px}.eyebrow:before{content:"";width:24px;height:2px;background:currentColor}.section{padding:100px 0}.section-head{display:flex;justify-content:space-between;gap:40px;align-items:flex-end;margin-bottom:44px}.section-head h2,.feature-copy h2,.support-copy h2,.faq-intro h2{font-size:clamp(32px,3vw,43px);font-weight:700;line-height:1.45}.section-head>p{max-width:400px;color:var(--body);line-height:1.9}.section-head .text-link{white-space:nowrap}.text-link{display:inline-flex;align-items:center;gap:10px;color:var(--red);font-size:14px;font-weight:700}.text-link svg{width:18px;height:18px;transition:transform .2s}.text-link:hover svg{transform:translateX(4px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:14px 26px;min-height:54px;border-radius:7px;border:1px solid var(--red);font-weight:700;font-size:15px;transition:background .18s,transform .18s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red-dark)}.btn-secondary{background:rgba(255,255,255,.8);color:var(--ink);border-color:#d5d4d7}.btn-secondary:hover{background:#fff;border-color:var(--ink)}.btn svg{width:18px;height:18px}
.site-header{height:92px;position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);border-bottom:1px solid rgba(230,230,232,.8)}.header-inner{height:100%;display:flex;align-items:center;gap:42px}.brand{display:flex;align-items:center;gap:16px;flex:none}.brand img{width:196px;height:auto;max-height:64px;object-fit:contain}.brand-note{font-size:11px;line-height:1.7;color:#77787e;padding-left:15px;border-left:1px solid #dedee0}.brand-note strong{display:block;color:var(--ink);font-size:12px;font-weight:500}.main-nav{display:flex;gap:29px;align-items:center;margin-left:auto;height:100%;font-size:14px}.nav-item{height:100%;display:flex;align-items:center;position:relative}.nav-item>a{display:flex;align-items:center;gap:5px;height:100%;white-space:nowrap;position:relative}.nav-item>a.is-active{font-weight:700;color:var(--red)}.nav-item>a.is-active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--red)}.nav-item>a>svg{height:13px;width:13px}.nav-sub{display:none;position:absolute;top:76px;left:-25px;min-width:215px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 16px 40px #20202612}.nav-item:hover .nav-sub,.nav-item:focus-within .nav-sub{display:grid}.nav-sub a{padding:8px 12px;border-radius:5px;font-size:13px;color:var(--body);white-space:nowrap}.nav-sub a:hover{background:#fff1f3;color:var(--red)}.header-action{font-size:13px;min-height:42px;padding:9px 18px;gap:15px;margin-left:2px;white-space:nowrap}.menu-toggle{display:none;border:0;background:transparent;padding:8px;color:var(--ink)}.menu-toggle span{display:block;width:23px;height:2px;background:currentColor;margin:5px 0;transition:transform .2s,opacity .2s}
.hero{position:relative;overflow:hidden;background:linear-gradient(108deg,#fff 20%,#fffaf8 74%,#fbf6f2);border-bottom:1px solid #f0e9e5}.hero:before{content:"";position:absolute;width:650px;height:650px;right:-200px;top:-160px;border-radius:50%;border:1px solid #eddfd23d;box-shadow:0 0 0 75px #efdfd316,0 0 0 155px #efdfd30d;pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.11fr 1fr;gap:38px;align-items:center;min-height:650px;padding:66px 0 62px}.hero-copy{position:relative;z-index:1}.hero h1{font-size:clamp(44px,4.1vw,62px);font-weight:750;letter-spacing:-.055em;line-height:1.3}.hero h1>span{display:block;white-space:nowrap}.hero h1 em{font-style:normal;color:var(--red)}.hero-lead{font-size:17px;line-height:1.95;max-width:490px;color:#61616a;margin-top:25px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.hero-points{display:flex;gap:22px;margin-top:28px;color:#71717a;font-size:13px}.hero-points span{display:flex;gap:7px;align-items:center}.hero-points svg{width:15px;height:15px;color:var(--gold)}.hero-art{height:510px;position:relative;isolation:isolate}.art-plane{position:absolute;width:88%;height:72%;left:7%;top:13%;border:1px solid #e6dacf;border-radius:42px;background:linear-gradient(145deg,#fffaf5a8,#fff);transform:rotate(-8deg);box-shadow:0 30px 65px #673d2010}.art-plane:after{content:"";position:absolute;inset:22px;border:1px dashed #e7ded5;border-radius:28px}.art-orbit{position:absolute;left:13%;top:21%;width:72%;height:65%;border:1px solid #e8dbcc;border-radius:50%;transform:rotate(-28deg)}.art-core{position:absolute;width:140px;height:140px;left:35%;top:40%;border-radius:50%;background:linear-gradient(140deg,#a80018,var(--red));color:#fff;box-shadow:0 20px 45px #dc001d26,0 0 0 13px #ffffffd1;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:3}.art-core svg{width:34px;height:34px;margin-bottom:8px}.art-core strong{font-size:19px;font-weight:500}.art-core small{font-size:10px;letter-spacing:.12em;color:#ffe6e9}.art-card{position:absolute;width:214px;min-height:117px;background:#fff;border:1px solid #e7e0dc;border-radius:14px;padding:18px 20px;box-shadow:0 18px 45px #543f2910;z-index:4}.art-card .art-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px}.art-card .art-top svg{width:25px;height:25px}.art-card .art-number{font-size:10px;color:#a09b99;letter-spacing:.1em}.art-card strong{font-size:17px;font-weight:700;display:block}.art-card p{font-size:11px;color:var(--muted);margin-top:3px;letter-spacing:.03em}.art-card-one{left:0;top:49px;transform:rotate(-4deg);color:var(--red)}.art-card-two{right:-8px;top:157px;transform:rotate(5deg);color:#9d7c41}.art-card-three{left:23px;bottom:24px;transform:rotate(-3deg);color:#32343e}.art-card strong{color:var(--ink)}.art-badge{position:absolute;right:21px;top:29px;color:#99805c;font-size:11px;letter-spacing:.16em;display:flex;align-items:center;gap:8px}.art-badge:before{content:"";width:6px;height:6px;border-radius:50%;background:#b89962}.art-footnote{position:absolute;right:0;bottom:20px;max-width:155px;font-size:11px;color:#969095;line-height:1.8}.art-footnote b{display:block;color:#5d565c;font-weight:500;letter-spacing:.1em;font-size:12px}.hero-servicebar{background:#fff;border-top:1px solid #ece8e4}.servicebar-inner{display:grid;grid-template-columns:repeat(4,1fr);padding:24px 0}.servicebar-item{display:flex;align-items:center;justify-content:center;gap:11px;font-size:14px;border-right:1px solid var(--line)}.servicebar-item:last-child{border-right:0}.servicebar-item svg{width:20px;height:20px;color:#ad8e55}
.products{padding-top:86px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.product-card{position:relative;display:flex;flex-direction:column;min-height:382px;border:1px solid var(--line);border-radius:15px;padding:29px 29px 27px;background:#fff;transition:transform .2s,box-shadow .2s}.product-card:hover{transform:translateY(-5px);box-shadow:0 20px 35px #292b350b}.product-card:after{content:"";position:absolute;height:3px;left:28px;right:28px;bottom:0;background:var(--red);transform:scaleX(0);transition:transform .2s}.product-card:hover:after{transform:scaleX(1)}.product-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.product-icon{width:52px;height:52px;display:flex;justify-content:center;align-items:center;color:var(--red);background:#fff0f2;border-radius:12px}.product-icon svg{width:29px;height:29px}.product-number{font-size:12px;letter-spacing:.1em;color:#a8a9ae}.product-card h3{font-size:23px;margin-bottom:9px}.product-purpose{font-size:14px;font-weight:500;color:#85858c;margin-bottom:17px}.product-description{font-size:14px;line-height:1.95;color:var(--body);margin-bottom:19px}.product-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:22px}.product-tags span{font-size:11px;background:#f5f5f6;color:#686970;border:1px solid #eeeeef;padding:3px 9px;border-radius:3px}.product-card .text-link{margin-top:auto}.product-card:nth-child(2) .product-icon{background:#f8f3e9;color:#ae8f53}.product-card:nth-child(3) .product-icon{background:#f0f1f4;color:#4f5362}
.system-section{background:var(--soft);padding:92px 0}.feature-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:center}.feature-copy>p,.support-copy>p{font-size:15px;color:var(--body);line-height:2;margin:22px 0 26px}.feature-list{list-style:none;padding:0;margin:24px 0 30px;display:grid;grid-template-columns:1fr 1fr;gap:15px 18px}.feature-list li{display:flex;gap:9px;align-items:center;font-size:14px}.feature-list svg{width:17px;height:17px;color:var(--red)}.feature-note{font-size:11px!important;color:#96969d!important;margin:14px 0 0!important}.system-art{position:relative;padding:20px 10px 80px 35px;min-width:0}.device-stage{background:#fff;border:1px solid #e7e7ea;border-radius:20px;padding:24px 34px 20px;min-height:350px;display:flex;align-items:center;justify-content:center;position:relative}.device-stage:before{content:"";position:absolute;inset:24px;border:1px solid #f4f1ec;border-radius:50%;transform:rotate(-14deg)}.device-stage img{width:100%;max-width:410px;position:relative;z-index:1}.device-label{position:absolute;top:19px;left:22px;font-size:10px;letter-spacing:.08em;color:#99969b;z-index:2}.console-window{position:absolute;left:0;bottom:0;width:75%;background:#fff;border:1px solid #dfdfe3;border-radius:10px;box-shadow:0 16px 36px #2020260f;overflow:hidden}.window-top{height:29px;padding:0 12px;background:#fafafa;border-bottom:1px solid #eee;display:flex;align-items:center;gap:5px}.window-top i{width:5px;height:5px;border-radius:50%;background:#d5d5da}.window-top span{font-size:9px;color:#9c9ca2;margin-left:6px}.console-window img{width:100%;height:auto}.device-pills{position:absolute;right:-8px;bottom:29px;display:grid;gap:7px;z-index:3}.device-pills span{background:#fff;border:1px solid #e7e7e9;box-shadow:0 5px 15px #00000004;font-size:11px;border-radius:5px;padding:7px 12px;color:#64646c}
.collection-section{padding:105px 0}.collection-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:90px;align-items:center}.collection-board{background:linear-gradient(145deg,#fff8f4,#fcf5f5);border:1px solid #f0e5e3;border-radius:21px;padding:28px;position:relative;min-height:435px}.board-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.board-heading>span{font-size:12px;color:#a09a9a}.board-heading b{font-size:13px;font-weight:500;color:#716267}.board-heading svg{width:18px;height:18px;color:var(--red)}.receipt{background:#fff;border:1px solid #e9e2df;border-radius:12px;box-shadow:0 15px 35px #53302709;padding:25px;max-width:350px;margin:auto}.receipt-head{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px dashed #e4dddd}.receipt-head>span{display:flex;align-items:center;justify-content:center;background:#fff0f2;color:var(--red);width:42px;height:42px;border-radius:10px}.receipt-head b{font-size:17px;display:block}.receipt-head small{font-size:11px;color:#929097}.receipt-line{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-top:15px;color:#929097}.receipt-line b{font-weight:500;color:#4e4d55}.receipt-code{display:flex;align-items:center;gap:13px;margin-top:21px;background:#faf8f7;padding:14px;border-radius:6px}.receipt-code svg{width:38px;height:38px;color:#8b7777;stroke-width:1.3}.receipt-code strong{font-size:12px;display:block}.receipt-code small{font-size:10px;color:#96919a}.receipt-strip{margin-top:18px;padding:10px 12px;text-align:center;font-size:12px;background:#dc001d;color:#fff;border-radius:5px}.board-steps{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:24px;font-size:11px;color:#8f7e83}.board-steps span{display:flex;gap:5px;align-items:center}.board-steps b{display:flex;justify-content:center;align-items:center;width:18px;height:18px;background:white;border:1px solid #e7dbda;border-radius:50%;font-size:10px;color:#a4747a}.board-steps em{font-style:normal;color:#c4b4b7}.collection-grid .feature-copy{padding-right:10px}.inline-links{display:flex;flex-wrap:wrap;gap:11px 21px;margin:22px 0}.inline-links a{font-size:13px;border-bottom:1px solid #cfc5c9;padding-bottom:3px;color:#6c636b}.inline-links a:hover{color:var(--red);border-color:var(--red)}.app-path{padding:16px 18px;border-left:2px solid var(--red);background:#fafafa;font-size:12px;line-height:1.9;color:#76757d}.app-path strong{display:block;color:#52525b;font-weight:500;margin-bottom:3px}
.scenario-section{background:#fafafa;padding:90px 0 96px}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid #dedee2;border-bottom:1px solid #dedee2}.scenario-item{padding:30px 31px 28px 0;border-right:1px solid #e5e5e8;display:block}.scenario-item:nth-child(2){padding-left:31px}.scenario-item:nth-child(3){padding-left:31px;border-right:0}.scenario-top{display:flex;align-items:center;gap:14px;margin-bottom:18px}.scenario-top svg{width:26px;height:26px;color:var(--red)}.scenario-item h3{font-size:20px}.scenario-item p{font-size:13px;line-height:1.95;color:var(--body);max-width:290px;margin-bottom:21px}.scenario-item .text-link{font-size:12px}
.support-section{padding:100px 0}.support-grid{display:grid;grid-template-columns:1fr .93fr;gap:84px;align-items:center}.support-services{display:grid;grid-template-columns:1fr 1fr;gap:22px 26px;margin-top:28px}.support-services>div{display:flex;align-items:center;gap:11px;font-size:13px;color:#65656d}.support-services svg{width:19px;height:19px;color:#a28d67}.relationship{background:var(--warm);border:1px solid #eee6dc;border-radius:18px;padding:30px}.relationship-label{font-size:11px;letter-spacing:.08em;color:#998b78;margin-bottom:20px}.relation-row{display:flex;gap:19px;align-items:center;padding:18px 0;position:relative}.relation-row+.relation-row{border-top:1px solid #ece4da}.relation-index{width:34px;height:34px;background:#fff;border:1px solid #e2d7c9;display:flex;align-items:center;justify-content:center;font-size:11px;color:#af9364;border-radius:50%;flex:none}.relation-row h3{font-size:20px;margin-bottom:3px}.relation-row p{font-size:12px;color:#929097}.relation-row:last-of-type h3{color:var(--red)}.relationship>small{display:block;padding-top:20px;border-top:1px solid #ece4da;font-size:11px;color:#99928b;line-height:1.9}
.cases-section{padding:94px 0;background:#f6f6f7}.cases-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.case-card{display:block;overflow:hidden;background:white;border:1px solid #e5e5e8;border-radius:12px}.case-image{position:relative;overflow:hidden;aspect-ratio:16/9;background:#e9e5df}.case-image img{height:100%;width:100%;object-fit:cover;transition:transform .4s}.case-card:hover img{transform:scale(1.025)}.case-caption{position:absolute;left:16px;bottom:14px;font-size:10px;padding:3px 9px;border-radius:3px;background:#ffffffeb;color:#77717a}.case-body{padding:27px 29px 29px}.case-category{font-size:11px;color:#a0875e;letter-spacing:.08em;margin-bottom:11px}.case-body h3{font-size:23px;line-height:1.55;margin-bottom:11px}.case-body p{font-size:13px;color:var(--body);line-height:1.9;margin-bottom:18px}.case-body .text-link{font-size:12px}
.process-section{padding:100px 0}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:35px;padding-top:5px}.process-item{position:relative}.process-item:after{content:"";position:absolute;top:25px;left:68px;right:-18px;height:1px;background:#e2e2e5}.process-item:last-child:after{display:none}.step-number{height:50px;width:50px;border:1px solid #dbc5c8;background:#fff8f9;color:var(--red);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;margin-bottom:24px;font-family:Arial,sans-serif}.process-item h3{font-size:19px;margin-bottom:11px}.process-item p{font-size:13px;line-height:1.9;color:var(--body);max-width:240px}.process-links{margin-top:35px;display:flex;gap:24px;flex-wrap:wrap;padding-top:25px;border-top:1px solid var(--line)}.process-links a{font-size:12px;color:#86838b}.process-links a:hover{color:var(--red)}
.faq-section{background:#fafafa;padding:90px 0 100px}.faq-grid{display:grid;grid-template-columns:.85fr 1.65fr;gap:85px}.faq-intro>p{font-size:14px;color:var(--body);margin-top:22px;margin-bottom:25px;max-width:270px;line-height:1.9}.faq-list{border-top:1px solid #dcdce0}.faq-list details{border-bottom:1px solid #dcdce0}.faq-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:25px;cursor:pointer;padding:23px 0;font-size:15px;font-weight:500;line-height:1.7}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";font-size:23px;font-weight:300;color:#92909a;line-height:1}.faq-list details[open] summary:after{content:"−";color:var(--red)}.faq-list details[open] summary{color:var(--red);padding-bottom:13px}.faq-answer{font-size:13px;line-height:2;color:var(--body);padding:0 29px 23px 0}.faq-answer a{color:var(--red);border-bottom:1px solid #e8bdc4}.contact-section{padding:65px 0;background:linear-gradient(110deg,#fff0f2,#fff8f2);border-top:1px solid #f2dfe2;border-bottom:1px solid #f2dfe2}.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.contact-inner h2{font-size:34px;line-height:1.5}.contact-inner p{font-size:13px;color:#8b7b81;margin-top:13px}.contact-actions{display:flex;flex-direction:column;align-items:flex-end;gap:14px}.contact-phone{font-size:19px;color:#776970;font-family:Arial,sans-serif;letter-spacing:.04em;display:flex;align-items:center;gap:9px}.contact-phone svg{width:17px;height:17px}.site-footer{padding:58px 0 26px;background:white}.footer-main{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:45px;padding-bottom:42px}.footer-brand img{width:185px;height:auto;margin-bottom:20px}.footer-brand p{font-size:12px;color:#96929b;line-height:1.9;max-width:260px}.footer-column h3{font-size:13px;margin-bottom:18px;font-weight:700}.footer-column a{display:block;font-size:12px;color:#8a8790;margin:9px 0}.footer-column a:hover{color:var(--red)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid var(--line);font-size:10px;color:#a09ca5}.mobile-actions{display:none}
@media(min-width:1600px){.hero-grid{min-height:690px}.hero-art{height:540px}.hero h1{font-size:64px}}
@media(max-width:1180px){.wrap{width:calc(100% - 64px)}.brand-note{display:none}.header-inner{gap:25px}.main-nav{gap:23px}.hero-grid{gap:15px}.hero-art{height:475px}.art-card{width:185px;padding:16px}.art-card strong{font-size:15px}.art-core{width:124px;height:124px;left:33%}.feature-grid{gap:42px}.collection-grid{gap:55px}.support-grid{gap:50px}.faq-grid{gap:50px}.product-card{padding:25px 22px}.product-card h3{font-size:21px}.device-stage{padding:30px 24px}.hero-points{gap:15px}.section-head{gap:24px}.brand img{width:180px}}
@media(max-width:980px){.site-header{height:76px}.header-inner{justify-content:space-between;gap:15px}.brand img{width:175px;max-height:55px}.header-action{margin-left:auto;margin-right:2px;min-height:38px;font-size:12px;padding:8px 14px;gap:12px}.menu-toggle{display:block}.main-nav{position:fixed;inset:76px 0 auto;display:none;max-height:calc(100dvh - 76px);overflow:auto;background:white;box-shadow:0 20px 20px #2020200b;height:auto;padding:17px 32px 30px;border-bottom:1px solid var(--line);margin:0;font-size:16px}.menu-open .main-nav{display:block}.menu-open body{overflow:hidden}.menu-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-open .menu-toggle span:nth-child(2){opacity:0}.menu-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-item{display:block;height:auto;border-bottom:1px solid #efeff1}.nav-item>a{height:auto;padding:15px 0}.nav-item>a.is-active:after{display:none}.nav-sub,.nav-item:hover .nav-sub,.nav-item:focus-within .nav-sub{position:static;display:grid;grid-template-columns:1fr 1fr;box-shadow:none;border:0;padding:0 0 13px;background:white;min-width:0}.nav-sub a{font-size:12px;padding:8px 10px;color:#85818b}.hero-grid{grid-template-columns:1fr 1fr;min-height:570px;padding:40px 0;gap:5px}.hero h1{font-size:40px}.hero-lead{font-size:15px;margin-top:22px}.hero-actions{gap:10px;margin-top:24px}.hero-actions .btn{padding:12px 17px;gap:14px;min-height:47px;font-size:13px}.hero-points{gap:10px;font-size:11px;flex-wrap:wrap}.hero-art{height:415px}.art-card{width:162px;min-height:105px;padding:14px}.art-card-one{top:35px}.art-card-two{top:145px;right:-1px}.art-card-three{left:8px;bottom:15px}.art-card strong{font-size:13px}.art-card p{font-size:9px}.art-core{width:104px;height:104px;left:35%;top:42%}.art-core strong{font-size:16px}.art-core svg{width:26px;height:26px}.art-core small{font-size:8px}.art-badge{font-size:9px;right:4px;top:11px}.art-footnote{font-size:9px;max-width:115px;bottom:11px}.art-footnote b{font-size:10px}.section{padding:75px 0}.section-head h2,.feature-copy h2,.support-copy h2,.faq-intro h2{font-size:33px}.section-head>p{font-size:14px;max-width:300px}.product-grid{gap:16px}.product-card{padding:23px 18px;min-height:390px}.product-card h3{font-size:18px}.product-purpose{font-size:12px}.product-description{font-size:12px}.product-tags span{font-size:10px}.feature-grid{gap:30px;grid-template-columns:1fr 1fr}.feature-list{grid-template-columns:1fr;gap:10px}.system-section,.scenario-section,.support-section,.cases-section,.process-section,.faq-section{padding:75px 0}.system-art{padding-left:15px}.device-stage{padding:30px 15px;min-height:280px}.collection-section{padding:80px 0}.collection-grid{gap:32px;grid-template-columns:1fr 1fr}.collection-board{padding:22px 18px;min-height:405px}.receipt{padding:19px}.board-steps{gap:9px;font-size:9px}.board-steps b{width:15px;height:15px}.scenario-item{padding-right:20px}.scenario-item:nth-child(2),.scenario-item:nth-child(3){padding-left:20px}.scenario-top{gap:10px}.scenario-item h3{font-size:17px}.support-grid{gap:35px}.relationship{padding:24px}.relationship-label{font-size:10px}.case-body{padding:24px}.case-body h3{font-size:21px}.process-grid{gap:22px}.process-item h3{font-size:17px}.process-item p{font-size:12px}.faq-grid{gap:40px;grid-template-columns:.8fr 1.5fr}.faq-list summary{font-size:14px}.contact-inner h2{font-size:28px}.footer-main{gap:24px}.footer-brand img{width:160px}}
@media(max-width:720px){html{scroll-padding-top:80px}.wrap{width:calc(100% - 40px)}.site-header{height:72px}.brand img{width:160px;max-height:47px}.header-action{font-size:11px;min-height:34px;padding:6px 10px;gap:6px}.header-action svg{display:none}.main-nav{top:72px;padding:10px 23px 25px;max-height:calc(100dvh - 72px)}.hero-grid{grid-template-columns:1fr;padding:40px 0 22px;gap:25px;min-height:0}.hero .eyebrow{font-size:11px;margin-bottom:18px;letter-spacing:.08em}.hero h1{font-size:clamp(32px,8.8vw,43px);letter-spacing:-.05em;line-height:1.3}.hero-lead{max-width:470px;font-size:14px;line-height:1.95;margin-top:19px}.hero-actions{margin-top:24px;gap:10px}.hero-actions .btn{padding:12px 19px;min-height:46px;font-size:13px;gap:22px}.hero-points{margin-top:20px;font-size:10px;gap:16px}.hero-points svg{width:12px;height:12px}.hero-art{height:308px;width:100%;max-width:440px;margin:auto}.art-plane{width:80%;height:80%;left:10%;top:9%;border-radius:28px}.art-plane:after{inset:14px;border-radius:20px}.art-card{width:163px;min-height:91px;border-radius:10px;padding:12px 14px}.art-card .art-top{margin-bottom:8px}.art-card .art-top svg{width:20px;height:20px}.art-card .art-number{font-size:8px}.art-card strong{font-size:13px}.art-card p{font-size:9px;margin-top:1px}.art-card-one{left:1%;top:15px;transform:rotate(-4deg)}.art-card-two{right:0;top:107px;transform:rotate(4deg)}.art-card-three{left:4%;bottom:2px;transform:rotate(-3deg)}.art-core{width:90px;height:90px;left:33%;top:38%;box-shadow:0 16px 25px #dc001d22,0 0 0 8px #ffffffd9}.art-core strong{font-size:14px}.art-core svg{height:23px;width:23px;margin-bottom:5px}.art-core small{font-size:7px}.art-orbit{left:13%;top:18%;height:68%;width:72%}.art-badge{right:2%;top:-4px;font-size:8px}.art-badge:before{width:4px;height:4px}.art-footnote{right:0;bottom:6px;font-size:8px;max-width:110px}.art-footnote b{font-size:9px}.servicebar-inner{grid-template-columns:repeat(2,1fr);padding:6px 0}.servicebar-item{font-size:11px;padding:13px 2px;gap:8px}.servicebar-item svg{width:16px;height:16px}.servicebar-item:nth-child(2){border-right:0}.servicebar-item:nth-child(-n+2){border-bottom:1px solid #f0ece8}.section,.products,.system-section,.collection-section,.scenario-section,.support-section,.cases-section,.process-section,.faq-section{padding:60px 0}.section-head{display:block;margin-bottom:28px}.section-head h2,.feature-copy h2,.support-copy h2,.faq-intro h2{font-size:29px;line-height:1.5;letter-spacing:-.03em}.eyebrow{font-size:10px;margin-bottom:12px;letter-spacing:.08em}.eyebrow:before{width:19px}.section-head>p{max-width:none;font-size:13px;line-height:1.9;margin-top:15px}.section-head .text-link{margin-top:18px}.product-grid{grid-template-columns:1fr;gap:15px}.product-card{padding:24px;min-height:0;border-radius:11px}.product-card-top{margin-bottom:17px}.product-icon{height:44px;width:44px;border-radius:10px}.product-icon svg{height:25px;width:25px}.product-number{font-size:10px}.product-card h3{font-size:23px}.product-purpose{font-size:12px;margin-bottom:13px}.product-description{font-size:13px;line-height:1.9;margin-bottom:14px}.product-tags{margin-bottom:20px}.product-tags span{font-size:10px}.product-card .text-link{font-size:12px}.feature-grid,.collection-grid,.support-grid,.faq-grid{grid-template-columns:1fr;gap:32px}.feature-copy>p,.support-copy>p{font-size:13px;margin:18px 0 22px;line-height:1.95}.feature-list{grid-template-columns:1fr 1fr;gap:13px 8px;margin:23px 0 25px}.feature-list li{font-size:12px;gap:7px}.feature-list svg{width:15px;height:15px}.feature-copy>.btn{font-size:12px;padding:11px 18px;min-height:45px;gap:20px}.feature-note{font-size:10px!important}.system-art{padding:3px 0 63px 16px}.device-stage{padding:29px 23px 21px;min-height:270px;border-radius:13px}.device-stage img{max-width:330px}.device-label{font-size:8px;left:16px;top:14px}.console-window{width:78%;border-radius:7px}.window-top{height:23px;padding:0 9px}.window-top span{font-size:8px}.window-top i{width:4px;height:4px}.device-pills{right:-1px;bottom:10px;gap:6px}.device-pills span{padding:6px 8px;font-size:9px}.collection-grid .feature-copy{padding:0;order:-1}.collection-board{min-height:386px;border-radius:13px;padding:23px 20px}.board-heading{margin-bottom:20px}.board-heading>span{font-size:10px}.board-heading b{font-size:11px}.receipt{padding:20px;max-width:340px}.receipt-head b{font-size:16px}.receipt-head small{font-size:10px}.receipt-line{font-size:11px;margin-top:14px}.receipt-code{padding:12px}.receipt-code strong{font-size:11px}.receipt-code small{font-size:9px}.receipt-strip{font-size:11px}.board-steps{font-size:10px;gap:11px}.board-steps b{width:17px;height:17px;font-size:9px}.inline-links{gap:9px 17px;margin:20px 0}.inline-links a{font-size:12px}.app-path{font-size:11px;padding:13px 15px}.scenario-grid{grid-template-columns:1fr}.scenario-item,.scenario-item:nth-child(2),.scenario-item:nth-child(3){padding:25px 0;border-right:0;border-bottom:1px solid #dedee2}.scenario-item:last-child{border-bottom:0}.scenario-top{margin-bottom:12px;gap:12px}.scenario-item h3{font-size:20px}.scenario-item p{font-size:12px;max-width:none;margin-bottom:15px}.scenario-top svg{height:24px;width:24px}.scenario-item .text-link{font-size:11px}.support-services{gap:18px 14px;margin-top:25px}.support-services>div{font-size:12px;gap:8px}.support-services svg{width:17px;height:17px}.relationship{padding:21px 22px;border-radius:12px}.relation-row{gap:15px;padding:16px 0}.relation-row h3{font-size:19px}.relation-row p{font-size:11px}.relationship>small{font-size:10px;padding-top:17px}.cases-grid{grid-template-columns:1fr;gap:21px}.case-image{aspect-ratio:16/10}.case-body{padding:22px}.case-body h3{font-size:22px;line-height:1.5}.case-body p{font-size:12px}.case-category{font-size:10px;margin-bottom:9px}.case-caption{left:12px;bottom:12px;font-size:9px}.process-grid{grid-template-columns:1fr;gap:27px;padding-top:4px}.process-item{padding-left:69px;min-height:75px}.step-number{position:absolute;left:0;top:0;width:43px;height:43px;font-size:12px;margin:0}.process-item:after{width:1px;height:auto;top:57px;bottom:-18px;left:21px;right:auto}.process-item h3{font-size:18px;margin-bottom:8px}.process-item p{font-size:12px;max-width:none}.process-links{margin-top:29px;padding-top:20px;gap:12px 19px}.process-links a{font-size:11px}.faq-grid{gap:24px}.faq-intro>p{max-width:none;font-size:13px;margin-top:16px;margin-bottom:16px}.faq-intro .text-link{font-size:12px}.faq-list summary{font-size:13px;padding:20px 0;gap:16px}.faq-list summary:after{font-size:21px}.faq-answer{font-size:12px;padding-right:16px;padding-bottom:20px;line-height:1.95}.contact-section{padding:46px 0}.contact-inner{display:block}.contact-inner h2{font-size:28px;line-height:1.5}.contact-inner p{font-size:12px;margin-top:13px}.contact-actions{align-items:flex-start;margin-top:24px;gap:16px}.contact-actions .btn{font-size:13px;padding:12px 21px;min-height:46px}.contact-phone{font-size:19px}.site-footer{padding:43px 0 96px}.footer-main{grid-template-columns:1fr 1fr;gap:25px 23px;padding-bottom:28px}.footer-brand{grid-column:1/-1;margin-bottom:5px}.footer-brand img{width:170px;margin-bottom:15px}.footer-brand p{font-size:11px;max-width:300px}.footer-column h3{font-size:12px;margin-bottom:12px}.footer-column a{font-size:11px;margin:8px 0}.footer-bottom{display:block;font-size:9px;padding-top:19px}.footer-bottom span{display:block;margin-bottom:8px}.mobile-actions{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:25;padding:10px 17px calc(10px + env(safe-area-inset-bottom));background:#fffffff2;border-top:1px solid #e7e1e4;gap:11px;box-shadow:0 -6px 22px #30222a05}.mobile-actions a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:39px;border-radius:5px;font-size:12px;font-weight:700}.mobile-actions a:first-child{width:39%;border:1px solid #ded6db;background:white}.mobile-actions a:last-child{flex:1;background:var(--red);color:white}.mobile-actions svg{width:15px;height:15px}}
@media(max-width:360px){.wrap{width:calc(100% - 32px)}.brand img{width:146px}.header-action{font-size:10px;padding:6px 8px}.hero h1{font-size:31px}.hero-actions .btn{padding:11px 15px;gap:16px}.art-card{width:150px}.art-card strong{font-size:12px}.art-card-one{left:0}.art-card-two{right:0}.hero-points{gap:10px}.feature-list{grid-template-columns:1fr}.board-steps{gap:7px;font-size:9px}.receipt{padding:17px}.contact-inner h2{font-size:26px}}
@media(min-width:981px) and (max-width:1180px){.art-core{left:28%}}
@media(max-width:980px){.art-core{left:20%}}
@media(max-width:720px){.art-core{width:80px;height:80px;left:12%;top:40%}.art-core svg{width:21px;height:21px;margin-bottom:4px}.art-core small{font-size:6.5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.merchant-help{margin-top:28px;padding:22px 24px}.merchant-help h3{font-size:17px;font-weight:700;color:var(--ink);margin:0 0 10px}.merchant-help>p{font-size:13px;line-height:1.95;color:var(--body);margin:0}.merchant-help .inline-links{margin:15px 0 12px}.merchant-help>p.merchant-help-note{font-size:11px;color:var(--muted)}
@media(max-width:720px){.merchant-help{padding:19px 17px;margin-top:24px}.merchant-help h3{font-size:16px;line-height:1.65}.merchant-help>p{font-size:12px}.merchant-help>p.merchant-help-note{font-size:10px}.merchant-help .inline-links{gap:10px 16px}}

.system-section .feature-grid{row-gap:44px}.system-industries{grid-column:1/-1;border-top:1px solid #e2e2e6;padding-top:35px}.industry-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:24px}.industry-heading .eyebrow{font-size:11px;margin-bottom:11px}.industry-heading h3{font-size:24px;line-height:1.5}.industry-heading>p{font-size:13px;color:var(--body);line-height:1.9}.industry-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.industry-card{padding:23px 20px;background:#fff;border:1px solid #e6e6e8;border-radius:12px}.industry-card>.icon{width:26px;height:26px;color:var(--red);margin-bottom:14px}.industry-card h4{font-size:18px;line-height:1.5;margin:0 0 7px;font-weight:700;letter-spacing:-.02em}.industry-examples{font-size:11px;line-height:1.8;color:#907b57;margin-bottom:13px}.industry-card>p{font-size:12px;line-height:1.9;color:var(--body)}.industry-footer{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:22px}.industry-footer>p{font-size:12px;line-height:1.9;color:var(--body)}.industry-footer .text-link{font-size:12px;white-space:nowrap}
@media(max-width:980px){.industry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.industry-heading{align-items:flex-start}.industry-heading>p{max-width:270px}.industry-footer{align-items:flex-start}.industry-footer>p{max-width:65%}}
@media(max-width:720px){.system-section .feature-grid{row-gap:30px}.system-industries{padding-top:26px}.industry-heading{display:block;margin-bottom:20px}.industry-heading .eyebrow{font-size:10px}.industry-heading h3{font-size:20px}.industry-heading>p{max-width:none;font-size:12px;margin-top:13px}.industry-grid{gap:12px}.industry-card{padding:18px 14px;border-radius:10px}.industry-card>.icon{width:23px;height:23px;margin-bottom:11px}.industry-card h4{font-size:17px}.industry-examples{font-size:10px;margin-bottom:10px}.industry-card>p{font-size:11px;line-height:1.9}.industry-footer{display:block;margin-top:19px}.industry-footer>p{max-width:none;font-size:11px}.industry-footer .text-link{margin-top:12px;font-size:12px}}

.system-art.real-assets{padding:20px 0 0 26px}.real-assets .device-stage{padding:38px 14px 22px;min-height:0;overflow:hidden;justify-content:flex-end}.real-assets .device-product-crop{position:relative;width:min(100%,390px);margin-left:0;aspect-ratio:535/545;overflow:hidden;flex:none}.real-assets .device-product-crop>img{position:absolute;width:100%;height:100%;object-fit:contain;max-width:none;left:0;top:0;transform:scale(1.05);z-index:0}.real-assets .console-window{position:relative;left:-26px;bottom:auto;width:80%;margin-top:-164px;z-index:2}.real-assets .console-window>a{display:block;line-height:0}.real-assets .console-window>a:focus-visible{outline-offset:-4px}.real-assets .console-window img{display:block;width:100%;height:auto}.real-assets .device-pills{right:-5px;bottom:30px}
@media(max-width:720px){.system-art.real-assets{padding:3px 0 0 16px}.real-assets .device-stage{padding:39px 17px 23px;min-height:0}.real-assets .device-product-crop{width:min(100%,325px);margin-left:0}.real-assets .console-window{left:-16px;width:90%;margin-top:-82px}.real-assets .device-pills{display:none}}

/* FAQ: full-width heading with two independent accordion columns. */
.faq-section .faq-grid{display:block}
.faq-section .faq-intro{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:34px}
.faq-section .faq-intro .text-link{margin:0;white-space:nowrap;flex:none}
.faq-section .faq-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start;border:0}
.faq-column{display:grid;gap:12px;min-width:0}
.faq-section .faq-list details{background:#fff;border:1px solid #e4e4e8;border-radius:10px;padding:0 22px;transition:border-color .18s}
.faq-section .faq-list details:hover{border-color:#c9c9cf}
.faq-section .faq-list details[open]{border-color:#dfbfc5;box-shadow:0 8px 24px #35212805}
.faq-section .faq-list summary{padding:20px 0;min-height:80px;font-size:14px;line-height:1.8;gap:18px}
.faq-section .faq-list summary:after{flex:none}
.faq-section .faq-list details[open] summary{padding-bottom:12px}
.faq-section .faq-answer{padding:0 10px 22px 0;overflow-wrap:break-word}
@media(max-width:720px){
 .faq-section .faq-intro{display:block;margin-bottom:25px}
 .faq-section .faq-intro .text-link{margin-top:14px}
 .faq-section .faq-list{grid-template-columns:1fr;gap:12px}
 .faq-section .faq-list details{padding:0 18px;border-radius:9px}
 .faq-section .faq-list summary{padding:18px 0;min-height:70px;font-size:13px;gap:15px}
 .faq-section .faq-answer{padding:0 6px 19px 0}
}

/* Align the product descriptions, tag rows and links across desktop cards. */
@media(min-width:721px){
 #products .product-card>.product-description{flex:1}
 #products .product-card>.text-link{margin-top:0;align-self:flex-start}
 @supports(grid-template-rows:subgrid){
  #products .product-grid{row-gap:0}
  #products .product-card{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:subgrid;grid-row:span 6}
  #products .product-tags{align-self:start;align-items:flex-start}
  #products .product-card>.text-link{align-self:start;justify-self:start}
 }
}

/* Keep home case entry links level within each card row. */
.cases-grid>.case-card{display:flex;flex-direction:column}
.cases-grid .case-body{display:flex;flex-direction:column;align-items:flex-start;flex:1}
.cases-grid .case-body>.text-link{margin-top:auto}

/* QR category and its two core products stay visible in one menu panel. */
.nav-sub>.nav-group{padding-bottom:9px;margin-bottom:7px;border-bottom:1px solid var(--line);min-width:0}
.nav-sub .nav-group-title{display:flex;font-weight:600;color:var(--ink)}
.nav-group-links{display:grid;margin:2px 0 0 12px;padding-left:8px;border-left:2px solid #eee5da}
.nav-sub a[aria-current="page"]{color:var(--red);background:#fff5f6}
@media(max-width:980px){
 .nav-sub>.nav-group{grid-column:1/-1;padding-bottom:10px;margin-bottom:3px}
 .nav-group-links{grid-template-columns:repeat(2,minmax(0,1fr));margin-left:10px;padding-left:8px}
 .nav-group-links a{white-space:normal;line-height:1.7}
}

/* Keep all FAQ questions in equal-width columns, aligned by row. */
.faq-section .faq-list{row-gap:12px}
.faq-section .faq-list>.faq-column{display:contents}