:root{--primary:#087fbd;--primary-dark:#075985;--primary-deep:#062f4f;--primary-soft:#e9f6fc;--accent:#ff9d16;--accent-strong:#f56b1a;--ink:#142433;--muted:#5f7180;--line:#dbe5ec;--surface:#f5f9fc;--white:#fff;--shadow:0 18px 50px #062f4f1a;--radius:18px;--container:1200px}*{box-sizing:border-box}html{scroll-behavior:smooth;max-width:100%;overflow-x:clip}body{max-width:100%;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;margin:0;font-family:Microsoft YaHei,PingFang SC,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.75;overflow-x:clip}body.menu-open{overflow:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.container{width:min(calc(100% - 40px), var(--container));margin-inline:auto}.hero-copy,.section-head>*,.content-grid>*,.board-detail-grid>*,.board-content-layout>*{min-width:0}.section{padding:96px 0}.section-soft{background:var(--surface)}.section-dark{color:var(--white);background:var(--primary-deep)}.eyebrow{color:var(--primary);letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:9px;margin-bottom:12px;font-size:13px;font-weight:800;display:inline-flex}.eyebrow:before{content:"";background:var(--accent);width:24px;height:2px}.section-title{letter-spacing:-.02em;margin:0;font-size:clamp(30px,4vw,46px);line-height:1.2}.section-lead{max-width:680px;color:var(--muted);margin:18px 0 0}.section-head{justify-content:space-between;align-items:end;gap:32px;margin-bottom:44px;display:flex}.section-head .section-lead{margin-bottom:2px}.text-link{color:var(--primary-dark);white-space:nowrap;font-weight:700}.text-link:after{content:"→";margin-left:7px;transition:margin-left .2s}.text-link:hover:after{margin-left:11px}.btn{border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:10px 24px;font-weight:700;transition:transform .2s,box-shadow .2s,background .2s;display:inline-flex}.btn:hover{transform:translateY(-2px)}.btn-primary{color:var(--white);background:linear-gradient(135deg, var(--primary), #0da4d9);box-shadow:0 10px 24px #087fbd3d}.btn-secondary{color:var(--primary-deep);background:var(--white);border-color:var(--line)}.btn-light{color:var(--primary-deep);background:var(--white)}.btn-outline-light{color:var(--white);border-color:#ffffff6b}.skip-link{z-index:2000;color:#fff;background:var(--primary-deep);padding:8px 14px;position:fixed;top:-60px;left:16px}.skip-link:focus{top:10px}.site-header{z-index:1000;backdrop-filter:blur(14px);background:#fffffff0;border-bottom:1px solid #dbe5ecbf;transition:box-shadow .2s;position:sticky;top:0}.site-header.scrolled{box-shadow:0 8px 30px #062f4f14}.nav-wrap{justify-content:space-between;align-items:center;gap:24px;min-height:76px;display:flex}.brand{align-items:center;gap:11px;min-width:225px;display:flex}.brand img{object-fit:contain;width:60px;height:44px}.brand-copy{flex-direction:column;line-height:1.2;display:flex}.brand-name{color:var(--primary-deep);letter-spacing:.05em;font-size:19px;font-weight:800}.brand-en{color:var(--muted);letter-spacing:.14em;margin-top:4px;font-size:9px}.site-nav{align-items:center;gap:clamp(22px,3vw,40px);display:flex}.site-nav a{color:#334a5b;padding:26px 0 23px;font-size:15px;font-weight:650;position:relative}.site-nav a:after{content:"";background:var(--primary);height:2px;transition:transform .2s;position:absolute;bottom:17px;left:0;right:0;transform:scaleX(0)}.site-nav a:hover,.site-nav a.active{color:var(--primary)}.site-nav a:hover:after,.site-nav a.active:after{transform:scaleX(1)}.nav-contact{color:var(--primary-dark);white-space:nowrap;align-items:center;gap:10px;font-weight:800;display:flex}.nav-contact svg{width:18px}.menu-toggle{background:0 0;border:0;width:44px;height:44px;padding:10px;display:none}.menu-toggle span{background:var(--primary-deep);border-radius:2px;height:2px;margin:6px 0;transition:transform .2s,opacity .2s;display:block}.hero{background:linear-gradient(110deg,#f8fcff 0%,#edf8fd 52%,#dff2fa 100%);min-height:650px;position:relative;overflow:hidden}.hero:before{content:"";opacity:.48;background-image:linear-gradient(#087fbd12 1px,#0000 1px),linear-gradient(90deg,#087fbd12 1px,#0000 1px);background-size:52px 52px;position:absolute;inset:0;mask-image:linear-gradient(90deg,#0000,#000)}.hero-inner{grid-template-columns:1.05fr .95fr;align-items:center;gap:56px;min-height:650px;display:grid;position:relative}.hero-copy{padding:60px 0}.hero-kicker{color:var(--primary-dark);letter-spacing:.12em;align-items:center;gap:10px;margin-bottom:20px;font-size:14px;font-weight:800;display:inline-flex}.hero-kicker:before{content:"";background:var(--accent);width:32px;height:2px}.hero h1{max-width:720px;color:var(--primary-deep);letter-spacing:-.04em;margin:0;font-size:clamp(42px,5.2vw,68px);line-height:1.12}.hero h1 span{color:var(--primary)}.hero-copy>p{color:#536c7d;max-width:650px;margin:24px 0 30px;font-size:18px}.hero-actions{flex-wrap:wrap;gap:14px;display:flex}.hero-meta{flex-wrap:wrap;gap:28px;margin-top:40px;display:flex}.hero-meta div{color:#486273;align-items:center;gap:8px;font-size:14px;font-weight:650;display:flex}.hero-meta i{background:var(--accent);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #ff9d1621}.tech-visual{aspect-ratio:1/.88;position:relative}.tech-orbit{border:1px solid #087fbd38;border-radius:50%;position:absolute;inset:9%}.tech-orbit:before,.tech-orbit:after{content:"";border:1px solid #087fbd26;border-radius:50%;position:absolute}.tech-orbit:before{inset:9%}.tech-orbit:after{inset:23%}.tech-panel{background:#0d2d40;border:8px solid #0a5b82;border-radius:15px;position:absolute;inset:21% 13% 20% 10%;overflow:hidden;transform:perspective(900px)rotateY(-8deg)rotateX(3deg);box-shadow:0 30px 65px #062f4f42}.tech-panel:before{content:"";background:radial-gradient(circle at 70% 25%,#12b6e580,#0000 34%),linear-gradient(140deg,#0b2434,#0b6086);position:absolute;inset:0}.screen-ui{grid-template-columns:.38fr .62fr;gap:6%;display:grid;position:absolute;inset:10%}.screen-side{border-right:1px solid #fff3}.screen-side span,.screen-main span{background:#ffffff2e;border-radius:4px;margin-bottom:11%;display:block}.screen-side span{width:68%;height:7px}.screen-side span:first-child{background:var(--accent);width:35%;height:24px}.screen-main span:first-child{width:47%;height:8px}.screen-main span:nth-child(2){background:linear-gradient(90deg,#0bb2da66,#ff9d1673);height:42%}.screen-main span:nth-child(3){width:76%;height:8px}.circuit-node{border:3px solid var(--primary);background:#fff;border-radius:50%;width:12px;height:12px;position:absolute;box-shadow:0 0 0 6px #087fbd1a}.circuit-node.n1{top:15%;right:13%}.circuit-node.n2{bottom:17%;right:6%}.circuit-node.n3{border-color:var(--accent);bottom:9%;left:20%}.cards-3{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.product-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:transform .25s,box-shadow .25s,border-color .25s;overflow:hidden}.product-card:hover{box-shadow:var(--shadow);border-color:#087fbd52;transform:translateY(-5px)}.product-visual{background:linear-gradient(145deg,#eaf7fc,#d8eef7);height:230px;position:relative;overflow:hidden}.product-visual:before{content:"";opacity:.55;background-image:linear-gradient(#087fbd14 1px,#0000 1px),linear-gradient(90deg,#087fbd14 1px,#0000 1px);background-size:24px 24px;position:absolute;inset:0}.device-screen{background:linear-gradient(135deg,#087fbd,#13aed8);border:7px solid #173f55;border-radius:9px;position:absolute;inset:20% 18%;transform:perspective(600px)rotateY(-7deg);box-shadow:0 14px 30px #062f4f40}.device-screen:after{content:"";background:linear-gradient(90deg,#ffffff38 30%,#0000 30%) 0 0/30px 100%,linear-gradient(#ffffff2e 30%,#0000 30%) 0 0/100% 25px;border-radius:3px;position:absolute;inset:14%}.board{background:#076f76;border-radius:10px;position:absolute;inset:17% 15%;transform:rotate(-4deg);box-shadow:0 14px 30px #062f4f38}.board:before{content:"";background:repeating-linear-gradient(90deg,#0000 0 18px,#ddeab073 19px 20px),repeating-linear-gradient(0deg,#0000 0 18px,#ddeab04d 19px 20px);border:3px solid #b9dca8;position:absolute;inset:16%}.board:after{content:"";background:#173f45;border:8px dotted #8eb5a2;width:30%;height:38%;position:absolute;top:31%;left:36%}.control-box{background:#173f55;border-radius:8px;position:absolute;inset:21% 20%;box-shadow:0 14px 30px #062f4f3d}.control-box:before{content:"";background:linear-gradient(135deg,#0e779c,#0f2736);border:2px solid #ffffff4d;position:absolute;inset:15% 12% 32%}.control-box:after{content:"";background:repeating-linear-gradient(90deg, var(--accent) 0 8px, transparent 8px 18px);height:8px;position:absolute;bottom:13%;left:18%;right:18%}.product-body{padding:26px 26px 28px}.product-tag{color:var(--primary);letter-spacing:.12em;font-size:12px;font-weight:800}.product-body h3{margin:7px 0 10px;font-size:23px}.product-body p{color:var(--muted);margin:0 0 20px;font-size:15px}.advantage-grid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.advantage{border:1px solid var(--line);background:#fff;border-radius:14px;padding:30px 26px}.icon-box{width:48px;height:48px;color:var(--primary);background:var(--primary-soft);border-radius:12px;place-items:center;margin-bottom:20px;font-size:22px;font-weight:800;display:grid}.advantage h3{margin:0 0 8px;font-size:19px}.advantage p{color:var(--muted);margin:0;font-size:14px}.industry-grid{border-radius:var(--radius);background:#ffffff1f;border:1px solid #ffffff1f;grid-template-columns:repeat(4,1fr);gap:1px;display:grid;overflow:hidden}.industry{background:#083b5e;min-height:270px;padding:32px 26px;transition:background .25s;position:relative}.industry:hover{background:#095480}.industry-num{color:#ffffff52;letter-spacing:.16em;font-size:13px;font-weight:800}.industry h3{margin:78px 0 9px;font-size:23px}.industry p{color:#ffffffa8;margin:0;font-size:14px}.industry:after{color:var(--accent);content:"+";font-size:25px;position:absolute;bottom:22px;right:24px}.about-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:80px;display:grid}.about-visual{background:linear-gradient(145deg, var(--primary-deep), var(--primary));border-radius:22px;min-height:420px;position:relative;overflow:hidden}.about-visual:before{content:"";border:60px solid #ffffff14;border-radius:50%;width:340px;height:340px;position:absolute;top:-70px;right:-80px}.about-mark{color:#fff;flex-direction:column;justify-content:end;display:flex;position:absolute;inset:70px 50px}.about-mark strong{font-size:68px;line-height:1}.about-mark span{color:#ffffffb8;letter-spacing:.08em;margin-top:12px}.about-content h2{margin:0 0 22px;font-size:clamp(30px,4vw,44px);line-height:1.25}.about-content p{color:var(--muted)}.stat-row{border-block:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:28px 0 30px;display:grid}.stat{padding:19px 10px 19px 0}.stat strong{color:var(--primary);font-size:24px;display:block}.stat span{color:var(--muted);font-size:13px}.contact-band{color:#fff;background:linear-gradient(120deg, var(--primary), #075985);position:relative;overflow:hidden}.contact-band:after{content:"";border:70px solid #ffffff0f;border-radius:50%;width:390px;height:390px;position:absolute;top:-120px;right:5%}.contact-band-inner{z-index:1;justify-content:space-between;align-items:center;gap:40px;padding-block:55px;display:flex;position:relative}.contact-band h2{margin:0 0 8px;font-size:clamp(28px,4vw,40px)}.contact-band p{color:#ffffffc7;margin:0}.contact-band-actions{flex-wrap:wrap;gap:12px;display:flex}.page-hero{color:#fff;background:linear-gradient(115deg, var(--primary-deep), #086a99);padding:105px 0 94px;position:relative;overflow:hidden}.page-hero:before{content:"";opacity:.19;background-image:linear-gradient(#fff3 1px,#0000 1px),linear-gradient(90deg,#fff3 1px,#0000 1px);background-size:44px 44px;position:absolute;inset:0;mask-image:linear-gradient(90deg,#0000 15%,#000)}.page-hero .container{position:relative}.breadcrumb{color:#ffffffa8;margin-bottom:20px;font-size:14px}.breadcrumb a:hover{color:#fff}.page-hero h1{margin:0;font-size:clamp(40px,6vw,62px);line-height:1.1}.page-hero p{color:#ffffffc2;max-width:680px;margin:20px 0 0;font-size:18px}.detail-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.detail-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:34px}.detail-card h2,.detail-card h3{margin:17px 0 10px;font-size:22px}.detail-card p{color:var(--muted);font-size:15px}.feature-list{margin:19px 0 0;padding:0;list-style:none}.feature-list li{color:#42596a;margin:9px 0;padding-left:20px;font-size:14px;position:relative}.feature-list li:before{background:var(--accent);content:"";border-radius:50%;width:7px;height:7px;position:absolute;top:.75em;left:0;transform:translateY(-50%)}.process{counter-reset:step;grid-template-columns:repeat(5,1fr);gap:18px;display:grid}.process-item{border-top:3px solid var(--primary);counter-increment:step;background:#fff;padding:27px 20px;position:relative;box-shadow:0 8px 28px #062f4f12}.process-item:before{color:var(--primary);content:"0" counter(step);letter-spacing:.12em;font-size:13px;font-weight:800}.process-item h3{margin:25px 0 6px;font-size:18px}.process-item p{color:var(--muted);margin:0;font-size:13px}.solution-row{border:1px solid var(--line);border-radius:var(--radius);background:#fff;grid-template-columns:.82fr 1.18fr;align-items:stretch;gap:0;margin-bottom:28px;display:grid;overflow:hidden}.solution-row:nth-child(2n){grid-template-columns:1.18fr .82fr}.solution-row:nth-child(2n) .solution-visual{order:2}.solution-visual{background:linear-gradient(145deg,#dff3fb,#bce4f3);min-height:330px;position:relative}.solution-visual:before{content:"";border:2px solid #087fbd38;border-radius:50%;position:absolute;inset:15%;box-shadow:0 0 0 30px #087fbd0f,0 0 0 62px #087fbd0a}.solution-visual:after{content:"";background:var(--primary-deep);border-radius:9px;position:absolute;inset:35% 25%;box-shadow:0 15px 34px #062f4f3d}.solution-copy{flex-direction:column;justify-content:center;padding:48px;display:flex}.solution-copy h2{margin:8px 0 14px;font-size:30px}.solution-copy p{color:var(--muted);margin:0}.about-story{grid-template-columns:1fr 1fr;gap:70px;display:grid}.about-story h2{margin:0;font-size:clamp(32px,4vw,46px);line-height:1.24}.about-story p{color:var(--muted);margin-top:0}.value-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.value-card{border-left:3px solid var(--primary);background:#fff;padding:35px;box-shadow:0 10px 35px #062f4f0f}.value-card h3{margin:16px 0 8px;font-size:22px}.value-card p{color:var(--muted);margin:0;font-size:14px}.contact-layout{grid-template-columns:.85fr 1.15fr;align-items:start;gap:60px;display:grid}.contact-list{gap:16px;margin-top:30px;display:grid}.contact-item{border:1px solid var(--line);border-radius:12px;grid-template-columns:48px 1fr;gap:16px;padding:20px;display:grid}.contact-item .icon-box{width:48px;height:48px;margin:0}.contact-item small{color:var(--muted);display:block}.contact-item strong{color:var(--primary-deep);word-break:break-word;font-size:16px}.contact-form{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;padding:38px}.contact-form h2{margin:0 0 6px}.contact-form>p{color:var(--muted);margin:0 0 24px;font-size:14px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.field{margin-bottom:17px}.field label{margin-bottom:6px;font-size:14px;font-weight:700;display:block}.field input,.field textarea{border:1px solid var(--line);background:#fbfdfe;border-radius:8px;outline:none;width:100%;padding:12px 14px;transition:border-color .2s,box-shadow .2s}.field textarea{resize:vertical;min-height:138px}.field input:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #087fbd1a}.map-placeholder{background:#dcebf1;min-height:380px;position:relative;overflow:hidden}.map-placeholder:before{content:"";opacity:.7;background:linear-gradient(28deg,#0000 43%,#fff 43% 47%,#0000 47%),linear-gradient(-36deg,#0000 55%,#c4d8e1 55% 59%,#0000 59%);position:absolute;inset:0}.map-pin{background:var(--primary);border-radius:50% 50% 50% 0;width:48px;height:48px;position:absolute;top:50%;left:50%;transform:translate(-50%,-70%)rotate(-45deg);box-shadow:0 8px 20px #062f4f40}.map-pin:after{content:"";background:#fff;border-radius:50%;width:18px;height:18px;position:absolute;top:15px;left:15px}.map-label{text-align:center;background:#fff;border-radius:8px;width:min(380px,100% - 30px);padding:14px 20px;position:absolute;top:calc(50% + 35px);left:50%;transform:translate(-50%);box-shadow:0 12px 30px #062f4f24}.legal-section{background:var(--surface)}.legal-layout{grid-template-columns:240px minmax(0,1fr);align-items:start;gap:42px;display:grid}.legal-nav{border:1px solid var(--line);background:#fff;border-radius:14px;padding:24px;position:sticky;top:106px}.legal-nav h2{color:var(--primary-deep);margin:0 0 14px;font-size:16px}.legal-nav a{color:var(--muted);padding:7px 0;font-size:14px;display:block}.legal-nav a:hover{color:var(--primary)}.legal-content{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:clamp(28px,5vw,58px);box-shadow:0 12px 38px #062f4f0f}.legal-content>:first-child{margin-top:0}.legal-content h2{color:var(--primary-deep);margin:42px 0 14px;padding-top:5px;font-size:24px;line-height:1.4}.legal-content h3{margin:24px 0 8px;font-size:18px}.legal-content p,.legal-content li{color:#42596a}.legal-content ul{margin:12px 0 18px;padding-left:1.35em}.legal-content li{margin:7px 0}.legal-content a{color:var(--primary-dark);text-underline-offset:3px;text-decoration:underline}.legal-note{border-left:4px solid var(--accent);color:#70450a;background:#fff7e8;border-radius:0 10px 10px 0;margin-bottom:30px;padding:18px 20px}.legal-note strong{color:#9a4e00}.legal-contact{background:var(--primary-soft);border-radius:12px;padding:22px}.legal-contact p{margin:5px 0}.site-footer{color:#ffffffb3;background:#051f31}.footer-main{grid-template-columns:1.4fr .7fr .8fr 1.1fr;gap:50px;padding:66px 0 48px;display:grid}.footer-brand{color:#fff;align-items:center;gap:12px;font-size:21px;font-weight:800;display:flex}.footer-brand img{object-fit:contain;border-radius:4px;width:58px;height:42px}.footer-intro{max-width:360px;margin:19px 0 0;font-size:14px}.footer-main h3{color:#fff;margin:5px 0 18px;font-size:16px}.footer-links{gap:8px;font-size:14px;display:grid}.footer-links a:hover{color:#fff}.footer-contact{font-size:14px;font-style:normal}.footer-contact p{margin:0 0 10px}.footer-contact a:hover{color:#fff}.footer-bottom{border-top:1px solid #ffffff1a;justify-content:space-between;align-items:center;gap:25px;padding:20px 0 24px;font-size:12px;display:flex}.footer-records{flex-wrap:wrap;justify-content:end;gap:16px;display:flex}.footer-records a:hover{color:#fff}.back-top{z-index:900;color:#fff;background:var(--primary);opacity:0;pointer-events:none;border:0;border-radius:10px;place-items:center;width:46px;height:46px;transition:opacity .2s,transform .2s;display:grid;position:fixed;bottom:22px;right:22px;transform:translateY(10px);box-shadow:0 8px 22px #062f4f38}.back-top.visible{opacity:1;pointer-events:auto;transform:translateY(0)}.reveal{opacity:0;transition:opacity .55s,transform .55s;transform:translateY(18px)}.reveal.visible{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation:none!important}.reveal{opacity:1;transform:none}}@media (width<=1050px){.nav-contact{display:none}.hero-inner{gap:15px}.advantage-grid,.industry-grid{grid-template-columns:repeat(2,1fr)}.industry{min-height:225px}.industry h3{margin-top:48px}.footer-main{grid-template-columns:1.2fr .7fr .9fr}.footer-main>div:first-child{grid-column:span 3}.process{grid-template-columns:repeat(3,1fr)}}@media (width<=820px){.section{padding:72px 0}.menu-toggle{display:block}.site-nav{border-bottom:1px solid var(--line);opacity:0;background:#fff;gap:0;max-height:0;transition:max-height .3s,opacity .2s;display:grid;position:fixed;top:77px;left:0;right:0;overflow:hidden}.site-nav.open{opacity:1;max-height:calc(100vh - 77px)}.site-nav a{border-top:1px solid #edf2f5;padding:16px 24px}.site-nav a:after{display:none}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(8px)rotate(45deg)}.menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-8px)rotate(-45deg)}.hero,.hero-inner{min-height:auto}.hero-inner{grid-template-columns:1fr}.hero-copy{padding:80px 0 30px}.tech-visual{width:min(540px,100%);margin:-10px auto 35px}.cards-3,.detail-grid,.value-grid{grid-template-columns:1fr 1fr}.about-grid,.about-story,.contact-layout{grid-template-columns:1fr;gap:45px}.about-visual{min-height:330px}.contact-band-inner{flex-direction:column;align-items:flex-start}.solution-row,.solution-row:nth-child(2n){grid-template-columns:1fr}.solution-row:nth-child(2n) .solution-visual{order:0}.solution-visual{min-height:260px}.process{grid-template-columns:1fr 1fr}.legal-layout{grid-template-columns:1fr;gap:24px}.legal-nav{position:static}.legal-nav div{flex-wrap:wrap;gap:0 22px;display:flex}}@media (width<=560px){.container{width:min(calc(100% - 30px), var(--container))}.section{padding:58px 0}.nav-wrap{min-height:68px}.site-nav{top:69px}.brand{min-width:0}.brand img{width:51px;height:38px}.brand-name{font-size:17px}.brand-en{display:none}.hero-copy{padding-top:65px}.hero h1{font-size:39px}.hero-copy>p{font-size:16px}.hero-actions .btn{width:100%}.hero-meta{flex-direction:column;gap:13px;margin-top:28px}.tech-visual{margin-top:-20px}.tech-panel{border-width:5px}.section-head{flex-direction:column;align-items:flex-start;margin-bottom:30px}.cards-3,.detail-grid,.value-grid,.advantage-grid,.industry-grid,.process{grid-template-columns:1fr}.product-visual{height:205px}.industry{min-height:190px}.industry h3{margin-top:30px}.about-mark{inset:50px 30px}.about-mark strong{font-size:52px}.stat-row{grid-template-columns:1fr;padding:10px 0}.stat{padding:9px 0}.contact-band-actions,.contact-band-actions .btn{width:100%}.page-hero{padding:78px 0 70px}.page-hero p{font-size:16px}.solution-copy{padding:30px 24px}.solution-visual{min-height:220px}.form-row{grid-template-columns:1fr;gap:0}.contact-form,.legal-content{padding:26px 20px}.legal-content h2{margin-top:34px;font-size:21px}.legal-nav{padding:20px}.footer-main{grid-template-columns:1fr 1fr;gap:35px 24px;padding:50px 0 38px}.footer-main>div:first-child,.footer-main>div:last-child{grid-column:span 2}.footer-bottom{flex-direction:column;align-items:flex-start}.footer-records{justify-content:flex-start}.back-top{bottom:15px;right:15px}}.content-nav{background:#f7fbfd;border-top:1px solid #dbe5ecb3}.content-nav .container{justify-content:flex-end;align-items:center;gap:26px;min-height:38px;display:flex}.content-nav a{color:#536c7d;font-size:13px;font-weight:700}.content-nav a:hover,.content-nav a.active{color:var(--primary)}.link-light{color:#fff}.breadcrumb ol{flex-wrap:wrap;gap:7px;margin:0;padding:0;list-style:none;display:flex}.breadcrumb li:not(:last-child):after{content:"/";color:#ffffff73;margin-left:7px}.content-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.content-card,.board-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;box-shadow:0 10px 32px #062f4f0f}.content-card-cover{aspect-ratio:16/9;background:linear-gradient(145deg,#dff3fb,#bce4f3);display:block;overflow:hidden}.board-card .content-card-cover{aspect-ratio:4/3}.content-card-cover img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.content-card:hover .content-card-cover img,.board-card:hover .content-card-cover img{transform:scale(1.025)}.content-card-body{padding:25px}.content-meta{color:var(--primary-dark);letter-spacing:.03em;flex-wrap:wrap;gap:8px 16px;font-size:12px;font-weight:800;display:flex}.content-card h3,.board-card h3{color:var(--primary-deep);margin:12px 0 9px;font-size:21px;line-height:1.4}.content-card h3 a:hover,.board-card h3 a:hover{color:var(--primary)}.content-card-body>p{color:var(--muted);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0 0 17px;font-size:14px;display:-webkit-box;overflow:hidden}.tag-list{flex-wrap:wrap;gap:7px;display:flex}.tag-list a{color:var(--primary-dark);background:var(--primary-soft);border-radius:999px;padding:3px 9px;font-size:12px}.tag-list a:hover{color:#fff;background:var(--primary)}.board-summary{gap:5px;margin:18px 0 0;font-size:13px;display:grid}.board-summary div{grid-template-columns:48px 1fr;gap:8px;display:grid}.board-summary dt{color:var(--muted)}.board-summary dd{color:var(--ink);margin:0}.empty-state{border-radius:var(--radius);color:var(--muted);text-align:center;background:#fff;border:1px dashed #b9ccd8;padding:42px}.article-hero{color:#fff;background:linear-gradient(115deg,var(--primary-deep),#086a99);padding:78px 0 110px}.article-hero-inner{max-width:920px}.article-hero h1{margin:16px 0;font-size:clamp(38px,6vw,62px);line-height:1.18}.article-hero p{color:#ffffffc7;max-width:760px;margin:0;font-size:18px}.article-hero .tag-list{margin-top:20px}.article-hero .tag-list a{color:#fff;background:#ffffff21}.article-meta{color:#ffffffb3;flex-wrap:wrap;gap:10px 24px;margin-top:26px;font-size:13px;display:flex}.article-cover{z-index:2;max-width:1060px;margin-top:-62px;position:relative}.article-cover img{object-fit:cover;border-radius:var(--radius);width:100%;max-height:580px;box-shadow:var(--shadow);background:#fff;border:8px solid #fff}.article-layout{grid-template-columns:minmax(0,1fr) 240px;align-items:start;gap:58px;max-width:1060px;padding-top:70px;padding-bottom:90px;display:grid}.article-layout.without-toc{grid-template-columns:minmax(0,820px);justify-content:center}.article-main{min-width:0}.article-toc{border-left:2px solid var(--line);padding:22px;position:sticky;top:136px}.article-toc h2{margin:0 0 12px;font-size:16px}.article-toc ol{margin:0;padding:0;list-style:none}.article-toc li{color:var(--muted);margin:7px 0;font-size:13px;line-height:1.5}.article-toc li.nested{padding-left:14px}.article-toc a:hover{color:var(--primary)}.prose{color:#334a5b;font-size:17px;line-height:1.9}.prose>:first-child{margin-top:0}.prose h2,.prose h3,.prose h4{color:var(--primary-deep);scroll-margin-top:150px;line-height:1.4}.prose h2{border-bottom:1px solid var(--line);margin:48px 0 18px;padding-bottom:10px;font-size:29px}.prose h3{margin:34px 0 12px;font-size:23px}.prose a{color:var(--primary-dark);text-underline-offset:3px;text-decoration:underline}.prose img{border-radius:12px;height:auto;margin:30px auto}.prose blockquote{border-left:4px solid var(--accent);color:#4a6172;background:#fff7e8;margin:28px 0;padding:16px 22px}.prose table{border-collapse:collapse;width:100%;margin:28px 0;font-size:14px}.prose th,.prose td{border:1px solid var(--line);text-align:left;padding:11px 13px}.prose th{background:var(--surface)}.prose :not(pre)>code{color:#a14308;background:#fff2e8;border-radius:4px;padding:2px 6px;font-size:.9em}.code-block{margin:28px 0;position:relative}.code-block pre{border-radius:12px;margin:0;padding:48px 20px 20px;overflow-x:auto;background:#0d2230!important}.copy-code{z-index:2;color:#fff;background:#ffffff1a;border:1px solid #ffffff40;border-radius:5px;padding:5px 10px;font-size:12px;position:absolute;top:10px;right:10px}.copy-code:hover{background:#fff3}.article-pager{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:14px;margin-top:60px;padding-top:28px;display:grid}.article-pager a{border:1px solid var(--line);border-radius:10px;flex-direction:column;min-width:0;padding:18px;display:flex}.article-pager a:last-child{text-align:right}.article-pager small{color:var(--muted)}.article-pager strong{color:var(--primary-deep);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.article-pager a:hover{border-color:var(--primary)}.board-detail-hero{background:var(--surface);padding:66px 0 76px}.board-detail-hero .breadcrumb{color:var(--muted)}.board-detail-hero .breadcrumb li:not(:last-child):after{color:#a8b8c3}.board-detail-grid{grid-template-columns:1fr 1fr;align-items:center;gap:64px;margin-top:38px;display:grid}.board-detail-image{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:28px}.board-detail-image img{aspect-ratio:4/3;object-fit:contain;width:100%}.board-detail-copy h1{color:var(--primary-deep);margin:14px 0;font-size:clamp(36px,5vw,54px);line-height:1.2}.board-detail-copy>p{color:var(--muted);font-size:17px}.spec-brief{background:var(--line);grid-template-columns:repeat(3,1fr);gap:1px;margin:26px 0;display:grid}.spec-brief div{background:#fff;padding:14px}.spec-brief dt{color:var(--muted);font-size:12px}.spec-brief dd{margin:4px 0 0;font-weight:700}.board-content-layout{grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:58px;display:grid}.spec-table{border:1px solid var(--line);border-radius:14px;position:sticky;top:136px;overflow:hidden}.spec-table h2{color:#fff;background:var(--primary-deep);margin:0;padding:20px 24px;font-size:20px}.spec-table dl{margin:0}.spec-table dl div{border-top:1px solid var(--line);grid-template-columns:90px 1fr;display:grid}.spec-table dt,.spec-table dd{padding:12px 16px}.spec-table dt{color:var(--muted);background:var(--surface);font-size:13px}.spec-table dd{word-break:break-word;margin:0;font-size:13px}.board-gallery{margin-top:52px}.board-gallery>div{grid-template-columns:1fr 1fr;gap:14px;display:grid}.board-gallery img{aspect-ratio:4/3;object-fit:cover;border-radius:10px;width:100%}.not-found{text-align:center;background:var(--surface);place-items:center;min-height:65vh;padding:90px 0;display:grid}.not-found span{color:var(--primary);opacity:.18;font-size:clamp(80px,18vw,180px);font-weight:900;line-height:.9}.not-found h1{margin:-16px 0 8px;font-size:clamp(34px,5vw,50px)}.not-found p{color:var(--muted);margin:0 0 26px}.not-found div div{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}@media (width<=1050px){.content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.board-content-layout{grid-template-columns:minmax(0,1fr) 310px;gap:34px}}@media (width<=820px){.content-nav .container{justify-content:flex-start;overflow-x:auto}.article-layout,.board-content-layout{grid-template-columns:1fr}.article-toc,.spec-table{order:-1;position:static}.article-toc{border:1px solid var(--line);border-radius:12px}.board-detail-grid{grid-template-columns:1fr;gap:35px}.board-detail-copy{order:-1}}@media (width<=560px){.content-nav .container{gap:20px}.content-grid{grid-template-columns:1fr}.article-hero{padding:58px 0 90px}.article-hero p{font-size:16px}.article-cover img{border-width:4px}.article-layout{gap:28px;padding-top:48px;padding-bottom:65px}.prose{font-size:16px}.prose h2{font-size:25px}.article-pager{grid-template-columns:1fr}.article-pager a:last-child{text-align:left}.board-detail-hero{padding-top:42px}.board-detail-grid{margin-top:25px}.spec-brief,.board-gallery>div{grid-template-columns:1fr}}