:root{--c-bg: #0d1a40;--c-teal: #00e5c0;--c-blue: #0af;--c-text: #cde8ff;--c-text2: #7aadcc;--c-border: rgba(0,229,192,.18);--font-en: "Orbitron", sans-serif;--font-cn: "Noto Sans SC", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:#0d1a40;color:var(--c-text);font-family:var(--font-cn);overflow-x:hidden}.bg-slideshow{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;overflow:hidden}.bg-slide{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:center;opacity:0;animation:bgFade 24s infinite}.slide1{background-image:url(/assets/back-DguGZT8X.jpeg);animation-delay:0s}.slide2{background-image:url(/assets/back2-DseYrUrM.jpeg);animation-delay:8s}.slide3{background-image:url(/assets/back3-CyWdXU0R.jpeg);animation-delay:16s}@keyframes bgFade{0%{opacity:0}5%{opacity:1}30%{opacity:1}38%{opacity:0}to{opacity:0}}.bg-slideshow:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#0d1a40b8,#162448a6,#0f1e38b3 60%,#151040b8);z-index:1}.particle-bg{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;-webkit-mask-image:radial-gradient(ellipse 110% 110% at 50% 50%,#000 55%,transparent 100%);mask-image:radial-gradient(ellipse 110% 110% at 50% 50%,#000 55%,transparent 100%)}.scan-lines{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,229,192,.015) 2px,rgba(0,229,192,.015) 4px);animation:scanMove 10s linear infinite}@keyframes scanMove{0%{background-position:0 0}to{background-position:0 200px}}.wanhe-root{position:relative;z-index:2}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s,border-color .4s;border-bottom:1px solid transparent}.site-header.scrolled{background:#020b18eb;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-color:var(--c-border)}.header-inner{max-width:1300px;margin:0 auto;padding:0 40px;height:70px;display:flex;align-items:center;justify-content:space-between}.logo-wrap{display:flex;align-items:center;gap:14px}.logo-img{height:42px;width:auto;filter:drop-shadow(0 0 8px rgba(0,229,192,.5))}.logo-text{display:flex;flex-direction:column}.logo-cn{font-weight:700;font-size:18px;color:#fff;line-height:1.2}.logo-en{font-family:var(--font-en);font-size:9px;letter-spacing:.12em;color:var(--c-teal);line-height:1.2}.site-nav{display:flex;align-items:center;gap:28px}.site-nav a{text-decoration:none;color:var(--c-text2);font-size:14px;letter-spacing:.04em;transition:color .25s;position:relative}.site-nav a:after{content:"";position:absolute;bottom:-4px;left:0;right:100%;height:1px;background:var(--c-teal);transition:right .3s}.site-nav a:hover{color:var(--c-teal)}.site-nav a:hover:after{right:0}.nav-btn{padding:7px 20px!important;border:1px solid var(--c-teal)!important;border-radius:4px!important;color:var(--c-teal)!important}.nav-btn:after{display:none!important}.nav-btn:hover{background:var(--c-teal)!important;color:#000!important}.hero{min-height:100vh;display:flex;align-items:center;justify-content:space-between;gap:40px;padding:120px 80px 80px;max-width:1400px;margin:0 auto}.hero-content{flex:1;max-width:660px}.hero-badge{display:inline-block;font-family:var(--font-en);font-size:10px;letter-spacing:.2em;color:var(--c-teal);border:1px solid var(--c-teal);padding:5px 16px;border-radius:2px;margin-bottom:28px;animation:fadeSlideUp .8s ease both;position:relative;overflow:hidden}.hero-badge:before{content:"";position:absolute;left:-100%;top:0;bottom:0;width:60%;background:linear-gradient(90deg,transparent,rgba(0,229,192,.15),transparent);animation:shimmer 2.8s infinite}@keyframes shimmer{to{left:200%}}.hero-title{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}.line1{font-size:clamp(26px,3.8vw,46px);font-weight:700;color:#fff;animation:fadeSlideUp .8s .1s ease both;text-shadow:0 0 30px rgba(0,229,192,.3)}.line2{font-family:var(--font-en);font-size:clamp(10px,1.1vw,14px);letter-spacing:.08em;color:var(--c-text2);animation:fadeSlideUp .8s .2s ease both}.hero-tagline{font-size:clamp(15px,1.8vw,21px);font-weight:300;margin-bottom:40px;color:var(--c-teal);letter-spacing:.08em}.tag-char{display:inline-block;opacity:0;animation:charFade .4s ease forwards}@keyframes charFade{to{opacity:1}}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}.hero-stats{display:flex;align-items:center;gap:20px;margin-bottom:40px;flex-wrap:wrap;animation:fadeSlideUp .8s .5s ease both}.stat-item{display:flex;flex-direction:column;align-items:center;gap:4px}.stat-num{font-family:var(--font-en);font-size:40px;font-weight:900;color:var(--c-teal);line-height:1}.stat-unit{font-family:var(--font-en);font-size:20px;color:var(--c-teal);font-weight:700}.stat-label{font-size:12px;color:var(--c-text2);letter-spacing:.05em}.stat-divider{width:1px;height:50px;background:var(--c-border)}.hero-actions{display:flex;gap:16px;animation:fadeSlideUp .8s .7s ease both}.btn-primary,.btn-ghost{padding:13px 32px;border-radius:4px;font-size:15px;font-family:var(--font-cn);text-decoration:none;letter-spacing:.06em;transition:all .28s;display:inline-block}.btn-primary{background:linear-gradient(135deg,var(--c-teal),var(--c-blue));color:#000;font-weight:700;box-shadow:0 0 20px #00e5c059}.btn-primary:hover{box-shadow:0 0 36px #00e5c0a6;transform:translateY(-2px)}.btn-ghost{border:1px solid var(--c-teal);color:var(--c-teal);background:transparent}.btn-ghost:hover{background:#00e5c014;transform:translateY(-2px)}.hero-visual{flex:0 0 420px;height:420px;position:relative;display:flex;align-items:center;justify-content:center}.orbit-ring{position:absolute;border-radius:50%}.ring1{width:200px;height:200px;border:1px solid rgba(0,229,192,.35);animation:spin 12s linear infinite}.ring2{width:300px;height:300px;border:1px dashed rgba(0,170,255,.25);animation:spin 20s linear infinite reverse}.ring3{width:400px;height:400px;border:1px solid rgba(0,229,192,.1);animation:spin 30s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.orbit-dot{position:absolute;border-radius:50%;background:var(--c-teal);box-shadow:0 0 12px var(--c-teal)}.dot1{width:10px;height:10px;animation:orbit1 12s linear infinite}.dot2{width:7px;height:7px;background:var(--c-blue);box-shadow:0 0 10px var(--c-blue);animation:orbit2 20s linear infinite reverse}.dot3{width:5px;height:5px;opacity:.7;animation:orbit3 30s linear infinite}@keyframes orbit1{0%{transform:rotate(0) translate(100px)}to{transform:rotate(360deg) translate(100px)}}@keyframes orbit2{0%{transform:rotate(0) translate(150px)}to{transform:rotate(360deg) translate(150px)}}@keyframes orbit3{0%{transform:rotate(0) translate(200px)}to{transform:rotate(360deg) translate(200px)}}.core-emblem{position:absolute;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,#00e5c01f,#020b1899);display:flex;align-items:center;justify-content:center;border:1px solid rgba(0,229,192,.3);box-shadow:0 0 40px #00e5c033}.emblem-logo{width:80px;height:80px;object-fit:contain;filter:drop-shadow(0 0 12px rgba(0,229,192,.6))}.section{padding:100px 0;opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}.section.visible{opacity:1;transform:none}.section-inner{max-width:1200px;margin:0 auto;padding:0 40px}.section-label{font-family:var(--font-en);font-size:11px;letter-spacing:.25em;color:var(--c-teal);margin-bottom:12px}.section-title{font-size:clamp(24px,3vw,38px);font-weight:700;color:#fff;margin-bottom:16px;display:inline-block}.section-title:after{content:"";display:block;height:2px;width:60px;background:linear-gradient(90deg,var(--c-teal),transparent);margin-top:10px}.section-sub{color:var(--c-text2);font-size:15px;margin-bottom:48px;line-height:1.8}.about-section{background:linear-gradient(180deg,transparent,rgba(0,229,192,.03),transparent)}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;margin-top:40px}.about-text p{color:var(--c-text2);line-height:1.9;font-size:15px;margin-bottom:16px}.about-text .about-lead{font-size:17px;color:var(--c-text)}.about-text em{color:var(--c-teal);font-style:normal}.about-text strong{color:#fff}.about-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}.info-card{background:#04142ab3;border:1px solid var(--c-border);border-radius:10px;padding:20px;display:flex;gap:14px;align-items:flex-start;transition:border-color .3s,transform .3s}.info-card:hover{border-color:var(--c-teal);transform:translateY(-3px)}.card-icon{font-size:24px;line-height:1}.card-title{font-size:14px;font-weight:700;color:#fff;margin-bottom:6px}.card-desc{font-size:13px;color:var(--c-text2);line-height:1.6}.team-section{background:#0003}.team-table-wrap{overflow-x:auto;margin-top:40px;border-radius:12px;border:1px solid var(--c-border)}.team-table{width:100%;border-collapse:collapse}.team-table thead tr{background:#00e5c014}.team-table th{padding:16px 24px;font-family:var(--font-cn);font-size:13px;letter-spacing:.08em;color:var(--c-teal);text-align:left;font-weight:600;border-bottom:1px solid var(--c-border)}.team-table tbody tr{border-bottom:1px solid rgba(0,229,192,.07);transition:background .2s}.team-table tbody tr:last-child{border-bottom:none}.team-table tbody tr:hover{background:#00e5c00a}.dept-cell{padding:18px 24px}.dept-badge{display:inline-block;padding:4px 12px;border:1px solid var(--c-teal);border-radius:3px;color:var(--c-teal);font-size:13px;font-weight:600;white-space:nowrap}.count-cell{padding:18px 24px}.count-num{font-family:var(--font-en);font-size:18px;font-weight:700;color:#fff}.duty-cell{padding:18px 24px;color:var(--c-text2);font-size:14px;line-height:1.7}.services-section{background:linear-gradient(180deg,transparent,rgba(0,170,255,.03),transparent)}.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px;margin-bottom:48px}.service-card{background:#04142acc;border:1px solid var(--c-border);border-radius:12px;padding:28px 22px;transition:border-color .3s,transform .3s,box-shadow .3s;position:relative;overflow:hidden}.service-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,rgba(0,229,192,.05),transparent);opacity:0;transition:opacity .3s}.service-card:hover{border-color:var(--c-teal);transform:translateY(-6px);box-shadow:0 20px 40px #00e5c01a}.service-card:hover:before{opacity:1}.svc-icon-wrap{position:relative;margin-bottom:18px;display:inline-block}.svc-icon{font-size:32px;line-height:1;position:relative;z-index:1}.svc-glow{position:absolute;top:-8px;right:-8px;bottom:-8px;left:-8px;border-radius:50%;background:radial-gradient(circle,rgba(0,229,192,.15),transparent)}.svc-title{font-size:16px;font-weight:700;color:#fff;margin-bottom:10px}.svc-desc{font-size:13px;color:var(--c-text2);line-height:1.7;margin-bottom:16px}.svc-list{list-style:none}.svc-list li{font-size:13px;color:var(--c-text2);padding:4px 0 4px 14px;position:relative;line-height:1.6}.svc-list li:before{content:"▸";position:absolute;left:0;color:var(--c-teal);font-size:10px;top:5px}.tech-stack{border:1px solid var(--c-border);border-radius:12px;padding:28px 32px;background:#04142a80}.stack-label{font-family:var(--font-en);font-size:11px;letter-spacing:.2em;color:var(--c-teal);margin-bottom:16px}.stack-tags{display:flex;flex-wrap:wrap;gap:10px}.stack-tag{padding:5px 14px;border:1px solid rgba(0,229,192,.25);border-radius:20px;font-size:12px;color:var(--c-text2);transition:all .25s;cursor:default}.stack-tag:hover{border-color:var(--c-teal);color:var(--c-teal);background:#00e5c012}.cases-section{background:#00000026}.cases-list{display:flex;flex-direction:column;gap:32px;margin-top:40px}.case-card{display:flex;gap:0;border:1px solid var(--c-border);border-radius:14px;overflow:hidden;background:#04142ab3;transition:border-color .3s,box-shadow .3s}.case-card:hover{border-color:#00e5c066;box-shadow:0 8px 40px #00e5c014}.case-num{flex:0 0 80px;display:flex;align-items:center;justify-content:center;font-family:var(--font-en);font-size:42px;font-weight:900;color:#00e5c026;background:#00e5c00a;border-right:1px solid var(--c-border)}.case-body{flex:1;padding:32px}.case-title{font-size:20px;font-weight:700;color:#fff;margin-bottom:20px}.case-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:24px}.case-block-label{font-family:var(--font-en);font-size:10px;letter-spacing:.15em;color:var(--c-teal);margin-bottom:8px}.case-block p{font-size:13px;color:var(--c-text2);line-height:1.7}.case-metrics{display:flex;gap:24px;flex-wrap:wrap;padding-top:20px;border-top:1px solid var(--c-border)}.metric{display:flex;flex-direction:column;gap:4px}.metric-val{font-family:var(--font-en);font-size:22px;font-weight:700;color:var(--c-teal)}.metric-label{font-size:12px;color:var(--c-text2)}.adv-section{background:linear-gradient(180deg,transparent,rgba(0,229,192,.03),transparent)}.adv-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:40px}.adv-card{background:#04142acc;border:1px solid var(--c-border);border-radius:12px;padding:28px 20px;text-align:center;transition:border-color .3s,transform .3s;position:relative;overflow:hidden}.adv-card:hover{border-color:var(--c-teal);transform:translateY(-5px)}.adv-index{font-family:var(--font-en);font-size:48px;font-weight:900;color:#00e5c014;position:absolute;top:10px;right:14px;line-height:1}.adv-icon{font-size:32px;margin-bottom:14px}.adv-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:10px}.adv-desc{font-size:13px;color:var(--c-text2);line-height:1.7}.contact-section{background:#0003}.contact-motto{font-size:16px;color:var(--c-text2);margin-bottom:48px;letter-spacing:.06em;font-style:italic;margin-top:8px}.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.contact-item{background:#04142acc;border:1px solid var(--c-border);border-radius:12px;padding:28px 24px;display:flex;gap:16px;align-items:center;transition:border-color .3s,transform .3s}.contact-item:hover{border-color:var(--c-teal);transform:translateY(-3px)}.contact-icon{font-size:28px;flex-shrink:0}.contact-label{font-family:var(--font-en);font-size:10px;letter-spacing:.15em;color:var(--c-teal);margin-bottom:6px}.contact-value{font-size:15px;color:#fff;font-weight:600}.site-footer{border-top:1px solid var(--c-border);padding:32px 0}.footer-inner{max-width:1200px;margin:0 auto;padding:0 40px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.footer-logo{display:flex;align-items:center;gap:12px}.footer-logo-img{height:32px;width:auto;filter:drop-shadow(0 0 6px rgba(0,229,192,.4))}.footer-logo span{font-size:14px;color:var(--c-text2)}.footer-copy{font-family:var(--font-en);font-size:10px;color:#7dafc880;letter-spacing:.08em}.footer-tagline{font-size:13px;color:var(--c-teal);letter-spacing:.06em}@media (max-width: 1100px){.services-grid{grid-template-columns:repeat(2,1fr)}.adv-grid{grid-template-columns:repeat(3,1fr)}.about-grid{grid-template-columns:1fr;gap:40px}.hero{flex-direction:column;padding:100px 40px 60px;text-align:center}.hero-visual{flex:0 0 300px;height:300px}.ring3{width:290px;height:290px}.hero-stats,.hero-actions{justify-content:center}.case-row{grid-template-columns:1fr}.contact-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.header-inner{padding:0 20px}.site-nav{gap:16px}.site-nav a{font-size:12px}.section-inner{padding:0 20px}.services-grid{grid-template-columns:1fr}.adv-grid{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr}.case-card{flex-direction:column}.case-num{flex:none;padding:20px;font-size:28px;border-right:none;border-bottom:1px solid var(--c-border)}.footer-inner{flex-direction:column;text-align:center}.about-cards{grid-template-columns:1fr}}.about-cards{grid-template-columns:1fr}.hero-visual{display:none}.footer-inner{flex-direction:column;text-align:center}