:root{
  --ink:#071426;--ink-2:#0b1d34;--ink-3:#102842;--paper:#f4f8fb;--white:#fff;
  --text:#122236;--muted:#63758a;--line:#d8e2ea;--cyan:#5fe1ff;--blue:#1687ff;--blue-2:#49b7ff;
  --grad:linear-gradient(135deg,var(--cyan),var(--blue));--shadow:0 24px 80px rgba(4,21,43,.16);
  --container:min(1200px,calc(100vw - 48px));--radius:3px
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:86px}body{margin:0;color:var(--text);background:var(--paper);font-family:"Inter","SF Pro Display","Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,textarea{font:inherit}.container{width:var(--container);margin-inline:auto}.section{padding:120px 0}.skip-link{position:fixed;left:12px;top:-60px;z-index:9999;padding:12px 18px;background:#fff;color:#000}.skip-link:focus{top:12px}.noise{position:fixed;inset:0;pointer-events:none;z-index:1000;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E")}
.site-header{position:fixed;inset:0 0 auto;z-index:100;height:86px;color:#fff;border-bottom:1px solid rgba(255,255,255,.12);transition:.35s ease}.site-header.scrolled{height:72px;background:rgba(7,20,38,.92);backdrop-filter:blur(16px);box-shadow:0 8px 30px rgba(0,0,0,.14)}.nav-wrap{height:100%;display:flex;align-items:center;gap:34px}.brand{width:220px;flex:0 0 auto}.brand img{width:100%;height:auto}.site-nav{display:flex;align-items:center;gap:28px;margin-left:auto}.site-nav a{font-size:14px;color:rgba(255,255,255,.72);transition:.2s}.site-nav a:hover{color:#fff}.nav-cta{margin-left:4px}.menu-toggle{display:none;background:none;border:0;width:42px;height:42px;padding:8px}.menu-toggle span{display:block;width:24px;height:1px;background:#fff;margin:7px auto;transition:.25s}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;border:1px solid transparent;min-height:54px;padding:0 24px;font-weight:700;font-size:14px;letter-spacing:.02em;cursor:pointer;transition:.3s}.btn span{font-size:18px;transition:.3s}.btn:hover span{transform:translateX(4px)}.btn-sm{min-height:42px;padding:0 16px;font-size:13px;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.05)}.btn-sm:hover{background:#fff;color:var(--ink)}.btn-primary{color:#061727;background:var(--grad);box-shadow:0 12px 36px rgba(25,139,255,.24)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(25,139,255,.36)}
.hero{position:relative;min-height:860px;height:100vh;display:flex;align-items:center;color:#fff;background:var(--ink);overflow:hidden}.hero-media{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,17,34,.98) 0%,rgba(5,17,34,.88) 47%,rgba(5,17,34,.35) 100%),linear-gradient(0deg,rgba(5,17,34,.85),transparent 45%),url('assets/images/smt-line-01.webp') center/cover no-repeat;transform:scale(1.03)}.hero-media:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 74% 42%,rgba(63,207,255,.18),transparent 27%),linear-gradient(135deg,transparent 0 72%,rgba(48,170,255,.12) 72% 72.2%,transparent 72.2%)}.hero-grid{position:absolute;inset:0;opacity:.17;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(90deg,#000,transparent 85%)}.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.4fr .65fr;gap:80px;align-items:end;padding-top:100px}.hero-copy{max-width:750px}.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 25px;font-size:12px;font-weight:800;letter-spacing:.2em;color:var(--blue-2)}.eyebrow span{width:30px;height:2px;background:var(--grad)}.hero h1,.contact h2{margin:0;font-size:clamp(54px,6.1vw,92px);line-height:1.04;letter-spacing:-.055em;font-weight:730}.hero h1 em,.section-title em,.contact h2 em{font-style:normal;color:transparent;background:var(--grad);background-clip:text;-webkit-background-clip:text}.hero-lead{max-width:690px;margin:34px 0 0;color:rgba(255,255,255,.7);font-size:18px;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:34px;margin-top:44px}.text-link{display:inline-flex;align-items:center;gap:10px;font-size:14px;color:rgba(255,255,255,.82);border-bottom:1px solid rgba(255,255,255,.28);padding:11px 0}.text-link i{font-style:normal;color:var(--cyan)}.hero-trust{display:flex;align-items:center;gap:16px;margin-top:62px;font-size:12px;letter-spacing:.12em;color:rgba(255,255,255,.48)}.hero-trust b{width:3px;height:3px;border-radius:50%;background:var(--cyan)}.hero-panel{align-self:end;margin-bottom:22px;padding:28px;background:rgba(10,29,52,.66);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(18px);box-shadow:var(--shadow)}.panel-label{font-size:10px;letter-spacing:.18em;color:rgba(255,255,255,.5);padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.12)}.stat-grid{display:grid;grid-template-columns:1fr 1fr}.stat{padding:24px 10px 24px 0;border-bottom:1px solid rgba(255,255,255,.12)}.stat:nth-child(odd){border-right:1px solid rgba(255,255,255,.12)}.stat:nth-child(even){padding-left:22px}.stat strong{display:block;font-size:35px;letter-spacing:-.04em;color:#fff}.stat span{font-size:12px;color:rgba(255,255,255,.55)}.panel-line{display:flex;align-items:center;gap:6px;margin:24px 0 18px}.panel-line span{height:1px;background:rgba(255,255,255,.2);flex:1}.panel-line i{width:7px;height:7px;border:1px solid var(--cyan);transform:rotate(45deg)}.hero-panel p{font-size:12px;line-height:1.8;color:rgba(255,255,255,.5);margin:0}.scroll-cue{position:absolute;z-index:3;right:42px;bottom:38px;display:flex;align-items:center;gap:14px;font-size:9px;letter-spacing:.2em;color:rgba(255,255,255,.45);transform:rotate(90deg);transform-origin:right}.scroll-cue i{width:58px;height:1px;background:rgba(255,255,255,.34);position:relative}.scroll-cue i:after{content:"";position:absolute;right:0;top:-2px;width:5px;height:5px;border-right:1px solid #fff;border-top:1px solid #fff;transform:rotate(45deg)}
.intro-strip{background:#fff;border-bottom:1px solid var(--line)}.intro-grid{display:grid;grid-template-columns:110px 1.5fr 1fr;gap:60px;align-items:start}.section-kicker{font-size:11px;letter-spacing:.15em;color:var(--blue);padding-top:6px}.intro-title p{margin:0 0 18px;color:var(--blue);font-size:14px;font-weight:700}.intro-title h2{font-size:clamp(32px,3vw,48px);line-height:1.25;letter-spacing:-.035em;margin:0}.intro-desc{margin:42px 0 0;color:var(--muted);line-height:2;font-size:15px}
.about{background:#fff}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.about-visual{position:relative;padding:0 42px 44px 0}.image-frame{position:relative;aspect-ratio:4/5;overflow:hidden;background:#dfeaf0}.image-frame img{width:100%;height:100%;object-fit:cover;filter:saturate(.78) contrast(1.04)}.image-frame:after{content:"";position:absolute;inset:0;border:1px solid rgba(0,125,220,.18)}.floating-card{position:absolute;right:0;bottom:0;width:220px;padding:26px;background:var(--ink);color:#fff;box-shadow:var(--shadow)}.floating-card strong{display:block;color:var(--cyan);font-size:12px;letter-spacing:.2em;margin-bottom:12px}.floating-card span{font-size:13px;line-height:1.8;color:rgba(255,255,255,.68)}.corner-code{position:absolute;left:-52px;bottom:90px;font-size:9px;line-height:1.8;letter-spacing:.12em;color:#91a4b8;transform:rotate(-90deg)}.section-title{margin:0;font-size:clamp(42px,4.7vw,66px);line-height:1.12;letter-spacing:-.05em;color:var(--ink)}.section-lead{font-size:16px;line-height:1.95;color:var(--muted);margin:32px 0 0}.value-list{margin-top:44px;border-top:1px solid var(--line)}.value-item{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:23px 0;border-bottom:1px solid var(--line)}.value-item>span{font-size:11px;color:var(--blue);padding-top:5px}.value-item h3{margin:0 0 6px;font-size:17px}.value-item p{margin:0;font-size:13px;line-height:1.7;color:var(--muted)}
.services{background:var(--paper)}.section-head{display:grid;grid-template-columns:1.25fr .7fr;gap:90px;align-items:end;margin-bottom:65px}.section-head .section-lead{margin:0}.process{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);background:#fff}.process-card{position:relative;min-height:330px;padding:26px 24px;border-right:1px solid var(--line);overflow:hidden;transition:.35s}.process-card:last-child{border:0}.process-card:hover,.process-card.active{background:var(--ink);color:#fff;transform:translateY(-10px);box-shadow:0 24px 70px rgba(4,21,43,.14);z-index:2}.process-top{display:flex;justify-content:space-between;align-items:center}.process-top span{font-size:11px;color:var(--blue)}.process-top i{font-style:normal;font-size:9px;letter-spacing:.16em;color:#8ca0b5}.process-card h3{font-size:21px;margin:74px 0 16px}.process-card p{font-size:13px;line-height:1.8;color:var(--muted);margin:0}.process-card:hover p,.process-card.active p{color:rgba(255,255,255,.58)}.process-icon{position:absolute;right:18px;bottom:12px;font-size:76px;line-height:1;color:#e8f1f6;opacity:.9}.process-card:hover .process-icon,.process-card.active .process-icon{color:var(--cyan);opacity:.15}
.strength{background:var(--ink);color:#fff;position:relative;overflow:hidden}.strength:before{content:"";position:absolute;width:600px;height:600px;border:1px solid rgba(76,197,255,.12);border-radius:50%;right:-260px;top:-300px;box-shadow:0 0 0 100px rgba(76,197,255,.02),0 0 0 200px rgba(76,197,255,.015)}.section-head.light .section-title{color:#fff}.section-head.light .section-lead{color:rgba(255,255,255,.56)}.strength-gallery{display:grid;grid-template-columns:1.75fr 1fr;grid-template-rows:1fr 1fr;gap:16px;height:680px}.strength-gallery article{position:relative;overflow:hidden;background:#112641}.gallery-main{grid-row:1/3}.strength-gallery img{width:100%;height:100%;object-fit:cover;transition:transform .8s;filter:saturate(.75) contrast(1.05)}.strength-gallery article:hover img{transform:scale(1.04)}.strength-gallery article:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,18,34,.93),transparent 58%)}.gallery-caption{position:absolute;z-index:2;left:32px;right:32px;bottom:29px}.gallery-caption span{font-size:9px;letter-spacing:.18em;color:var(--cyan)}.gallery-caption h3{font-size:23px;margin:10px 0 8px}.gallery-caption p{margin:0;font-size:13px;color:rgba(255,255,255,.58)}.gallery-side .gallery-caption{left:24px;bottom:22px}.gallery-side .gallery-caption h3{font-size:18px}.capability-row{display:grid;grid-template-columns:repeat(4,1fr);margin-top:50px;border-top:1px solid rgba(255,255,255,.14)}.capability{padding:30px 26px 0 0}.capability+.capability{padding-left:26px;border-left:1px solid rgba(255,255,255,.14)}.capability span{font-size:9px;letter-spacing:.2em;color:var(--cyan)}.capability h3{font-size:16px;margin:13px 0 9px}.capability p{font-size:12px;line-height:1.7;color:rgba(255,255,255,.46);margin:0}
.quality{background:#fff}.quality-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:95px;align-items:center}.quality-copy .section-lead{max-width:530px}.check-list{list-style:none;padding:0;margin:36px 0 0;border-top:1px solid var(--line)}.check-list li{display:flex;gap:14px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}.check-list span{display:grid;place-items:center;width:21px;height:21px;background:#e9f7ff;color:var(--blue);font-size:11px}.quality-visual{padding:46px;background:#eef5f9;position:relative}.quality-visual:before{content:"";position:absolute;right:0;top:0;border-style:solid;border-width:0 64px 64px 0;border-color:transparent #dcebf4 transparent transparent}.quality-screen{background:#fff;padding:20px;box-shadow:0 12px 40px rgba(33,65,89,.09)}.quality-screen img{width:100%;height:auto}.quality-meter{display:grid;grid-template-columns:repeat(4,1fr);margin-top:22px;background:var(--ink);color:#fff}.quality-meter div{padding:18px 8px;text-align:center;border-right:1px solid rgba(255,255,255,.12)}.quality-meter div:last-child{border:0}.quality-meter strong{display:block;font-size:22px;color:var(--cyan)}.quality-meter span{font-size:9px;letter-spacing:.08em;color:rgba(255,255,255,.5)}
.applications{background:var(--paper)}.app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.app-card{background:#fff;border:1px solid #e0e8ee;min-height:375px;position:relative;overflow:hidden;transition:.35s}.app-card:before{content:"";position:absolute;z-index:0;width:180px;height:180px;border-radius:50%;background:#eff8fc;right:-70px;top:-70px}.app-card img{position:relative;z-index:1;width:100%;height:210px;object-fit:contain;padding:28px 28px 8px;mix-blend-mode:multiply;transition:.5s}.app-card:hover{transform:translateY(-8px);box-shadow:0 24px 65px rgba(35,64,86,.13);border-color:transparent}.app-card:hover img{transform:scale(1.04)}.app-card>div{padding:20px 26px 28px;position:relative;z-index:1}.app-card span{font-size:10px;color:var(--blue)}.app-card h3{font-size:20px;margin:9px 0}.app-card p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}
.history{background:#fff}.history-top{display:flex;align-items:end;justify-content:space-between;margin-bottom:70px}.history-index{font-size:70px;font-weight:700;letter-spacing:-.06em;color:#e5edf2}.timeline{position:relative}.timeline:before{content:"";position:absolute;left:122px;top:0;bottom:0;width:1px;background:var(--line)}.timeline-item{display:grid;grid-template-columns:95px 55px 1fr;min-height:165px}.year{font-size:24px;font-weight:700;color:var(--ink);padding-top:2px}.dot{position:relative}.dot:before{content:"";position:absolute;left:22px;top:9px;width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 7px #eaf9fd}.timeline-body{padding:0 0 48px 42px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:180px 1fr 1.2fr;gap:35px;align-items:start}.timeline-item+.timeline-item .timeline-body{padding-top:48px}.timeline-item+.timeline-item .year{padding-top:50px}.timeline-item+.timeline-item .dot:before{top:57px}.timeline-body span{font-size:12px;color:var(--blue);font-weight:700}.timeline-body h3{font-size:18px;margin:0}.timeline-body p{font-size:13px;line-height:1.75;color:var(--muted);margin:0}
.contact{position:relative;padding:130px 0;background:var(--ink-2);color:#fff;overflow:hidden}.contact:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(90deg,#000,transparent)}.contact-glow{position:absolute;width:680px;height:680px;border-radius:50%;right:-170px;top:-300px;background:radial-gradient(circle,rgba(48,193,255,.18),transparent 64%)}.contact-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr .82fr;gap:110px;align-items:start}.contact h2{font-size:clamp(46px,5.1vw,70px)}.contact-copy>p:not(.eyebrow){font-size:15px;line-height:1.9;color:rgba(255,255,255,.55);max-width:570px}.contact-meta{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:50px}.contact-meta a{display:flex;flex-direction:column;gap:8px;padding:20px 0;border-top:1px solid rgba(255,255,255,.18)}.contact-meta a:last-child{grid-column:1/3}.contact-meta small{font-size:10px;letter-spacing:.12em;color:var(--cyan)}.contact-meta strong{font-size:14px;color:rgba(255,255,255,.82)}.contact-form{background:#fff;color:var(--text);padding:38px;box-shadow:var(--shadow)}.contact-form label{display:block;font-size:11px;color:#52677a;margin-bottom:21px}.contact-form input,.contact-form textarea{width:100%;border:0;border-bottom:1px solid #cfdbe3;padding:12px 0;background:transparent;outline:none;border-radius:0;color:var(--text);transition:.25s}.contact-form textarea{resize:vertical}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--blue)}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#a6b5c2}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}.contact-form .btn{width:100%;border:0;margin-top:4px}.form-note{font-size:10px!important;text-align:center;color:#8293a1!important;margin:13px 0 0!important}
.site-footer{background:#05101e;color:#fff}.footer-top{display:grid;grid-template-columns:230px 1fr 1.4fr;gap:60px;align-items:center;padding:56px 0;border-bottom:1px solid rgba(255,255,255,.1)}.footer-top>img{width:220px}.footer-top>p{font-size:12px;line-height:1.8;color:rgba(255,255,255,.44)}.footer-nav{display:flex;justify-content:flex-end;gap:24px;font-size:12px;color:rgba(255,255,255,.56)}.footer-nav a:hover{color:#fff}.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding:22px 0;font-size:10px;letter-spacing:.08em;color:rgba(255,255,255,.35)}.footer-bottom a{color:var(--cyan)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .75s cubic-bezier(.2,.8,.2,1),transform .75s cubic-bezier(.2,.8,.2,1)}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.12s}.delay-2{transition-delay:.24s}
@media (max-width:1080px){.site-nav{display:none}.nav-cta{margin-left:auto}.hero-inner{grid-template-columns:1fr .52fr;gap:40px}.hero h1{font-size:64px}.about-grid{gap:60px}.process{grid-template-columns:repeat(3,1fr)}.process-card:nth-child(3){border-right:0}.process-card:nth-child(-n+3){border-bottom:1px solid var(--line)}.strength-gallery{height:590px}.quality-grid{gap:55px}.contact-grid{gap:55px}.timeline-body{grid-template-columns:150px 1fr 1.2fr;gap:20px}}
@media (max-width:820px){:root{--container:min(100% - 32px)}.section{padding:86px 0}.site-header{height:72px}.brand{width:190px}.nav-cta{display:none}.menu-toggle{display:block;margin-left:auto}.site-nav.open{display:flex;position:fixed;inset:72px 0 auto;background:rgba(7,20,38,.98);padding:24px 16px 34px;flex-direction:column;align-items:flex-start;border-top:1px solid rgba(255,255,255,.1)}.site-nav.open a{font-size:17px;width:100%;padding:12px 4px}.menu-toggle.active span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle.active span:last-child{transform:translateY(-4px) rotate(-45deg)}.hero{height:auto;min-height:820px;padding:130px 0 80px}.hero-media{background-position:63% center}.hero-inner{grid-template-columns:1fr}.hero-copy{max-width:650px}.hero h1{font-size:clamp(48px,10vw,68px)}.hero-lead{font-size:16px}.hero-panel{display:none}.scroll-cue{display:none}.intro-grid{grid-template-columns:1fr;gap:20px}.intro-desc{margin:0}.about-grid,.quality-grid,.contact-grid{grid-template-columns:1fr}.about-visual{max-width:600px}.section-head{grid-template-columns:1fr;gap:25px}.section-head .section-lead{max-width:620px}.process{grid-template-columns:1fr 1fr}.process-card:nth-child(n){border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.process-card:nth-child(even){border-right:0}.process-card:last-child{border-bottom:0}.strength-gallery{grid-template-columns:1fr 1fr;grid-template-rows:1.6fr 1fr;height:700px}.gallery-main{grid-column:1/3;grid-row:1}.gallery-side{grid-row:2}.capability-row{grid-template-columns:1fr 1fr}.capability:nth-child(3){border-left:0;padding-left:0}.capability{padding-top:26px}.quality-visual{order:-1}.app-grid{grid-template-columns:1fr 1fr}.history-index{font-size:45px}.timeline-body{grid-template-columns:1fr;gap:10px}.contact-meta{grid-template-columns:1fr}.contact-meta a:last-child{grid-column:auto}.footer-top{grid-template-columns:1fr 1fr}.footer-nav{grid-column:1/3;justify-content:flex-start}.footer-bottom{flex-wrap:wrap;gap:16px}}
@media (max-width:560px){.section{padding:72px 0}.hero{min-height:760px;padding-top:120px}.hero h1{font-size:44px;line-height:1.1}.hero-lead{font-size:14px}.hero-actions{flex-direction:column;align-items:flex-start;gap:16px;margin-top:32px}.hero-trust{gap:9px;flex-wrap:wrap;margin-top:38px}.intro-title h2{font-size:31px}.section-title{font-size:38px}.about-visual{padding-right:20px}.floating-card{width:190px;padding:20px}.corner-code{display:none}.process{grid-template-columns:1fr}.process-card:nth-child(n){border-right:0;min-height:250px}.process-card h3{margin-top:48px}.strength-gallery{display:block;height:auto}.strength-gallery article{height:340px;margin-bottom:14px}.gallery-side{height:280px!important}.capability-row{grid-template-columns:1fr}.capability+.capability{border-left:0;padding-left:0}.quality-visual{padding:20px}.quality-screen{padding:8px}.app-grid{grid-template-columns:1fr}.app-card{min-height:340px}.history-top{display:block}.history-index{margin-top:20px}.timeline:before{left:82px}.timeline-item{grid-template-columns:65px 35px 1fr}.dot:before{left:13px}.timeline-item+.timeline-item .dot:before{top:57px}.timeline-body{padding-left:18px}.contact{padding:90px 0}.contact-form{padding:26px 20px}.form-row{grid-template-columns:1fr;gap:0}.footer-top{grid-template-columns:1fr}.footer-nav{grid-column:auto;display:grid;grid-template-columns:1fr 1fr;justify-content:start}.footer-bottom{align-items:flex-start;flex-direction:column}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.strength-gallery img,.process-card,.app-card{transition:none}}
@media print{.reveal{opacity:1!important;transform:none!important}.site-header{position:absolute}.hero{height:100vh;min-height:900px}.noise{display:none}}
/* 顶部公司名称 */
.brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;

  color: #ffffff;
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 1.5px;
  white-space: nowrap;
  text-decoration: none;

  padding: 10px 16px 10px 17px;
  border-radius: 5px;

  text-shadow:
    0 2px 8px rgba(0, 0, 0, 0.4),
    0 0 18px rgba(95, 225, 255, 0.18);

  transition:
    color 0.3s ease,
    transform 0.3s ease,
    text-shadow 0.3s ease;
}

/* 左侧科技蓝装饰线 */
.brand::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 4px;
  height: 30px;
  border-radius: 4px;
  transform: translateY(-50%);
}

/* 文字轻微渐变，更有质感 */
.brand span {
  color: transparent;
  background: linear-gradient(
    90deg,
    #ffffff 0%,
    #ffffff 55%,
    #bcefff 100%
  );
  background-clip: text;
  -webkit-background-clip: text;
}

/* 鼠标移入效果 */
.brand:hover {
  transform: translateY(-1px);
  text-shadow:
    0 3px 10px rgba(0, 0, 0, 0.45),
    0 0 22px rgba(95, 225, 255, 0.35);
}

.brand:hover span {
  background: linear-gradient(
    90deg,
    #ffffff 0%,
    #7eeaff 50%,
    #ffffff 100%
  );
  background-clip: text;
  -webkit-background-clip: text;
}

/* 平板适配 */
@media (max-width: 820px) {
  .brand {
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 0.8px;
    padding-left: 13px;
  }

  .brand::before {
    width: 3px;
    height: 25px;
  }
}

/* 手机适配 */
@media (max-width: 560px) {
  .brand {
    font-size: 15px;
    font-weight: 900;
    letter-spacing: 0.2px;
    padding: 8px 4px 8px 11px;
  }

  .brand::before {
    width: 3px;
    height: 21px;
  }
}
/* 修复页脚公司名称覆盖旁边文字 */
.footer-top {
  grid-template-columns:
    minmax(350px, 1.2fr)
    minmax(190px, 0.8fr)
    minmax(380px, 1.4fr);

  gap: 40px;
}

/* 页脚公司名称 */
.footer-brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: max-content;
  max-width: 100%;

  padding: 8px 0 8px 16px;

  color: #ffffff;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.8px;
  white-space: nowrap;

  text-shadow:
    0 2px 8px rgba(0, 0, 0, 0.4),
    0 0 14px rgba(95, 225, 255, 0.16);

  transition:
    color 0.3s ease,
    transform 0.3s ease;
}

/* 左侧蓝色装饰线 */
.footer-brand::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;

  width: 3px;
  height: 28px;
  border-radius: 3px;
  transform: translateY(-50%);
}

.footer-brand:hover {
  color: #8deeff;
  transform: translateY(-1px);
}

/* 防止宣传语被挤压 */
.footer-top > p {
  min-width: 0;
  margin: 0;
}

/* 导航空间不足时允许换行 */
.footer-nav {
  flex-wrap: wrap;
  row-gap: 12px;
}

/* 中等屏幕改为两列 */
@media (max-width: 1100px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

/* 手机端改为单列 */
@media (max-width: 700px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-brand {
    width: auto;
    max-width: 100%;
    font-size: 16px;
    letter-spacing: 0.3px;
    white-space: normal;
  }

  .footer-nav {
    grid-column: auto;
  }
}