:root{--blue:#0739a6;--blue2:#0c46c8;--navy:#061e59;--ink:#0b1630;--muted:#667085;--line:#e8edf5;--soft:#f5f7fb;--white:#fff;--radius:22px;--shadow:0 18px 55px rgba(13,37,87,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Noto Sans SC","Noto Sans TC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1420px,calc(100% - 80px));margin:auto}.site-header{position:absolute;inset:0 0 auto;z-index:50;color:#fff}.header-inner{height:92px;display:flex;align-items:center;gap:34px}.brand{width:190px;flex:0 0 auto}.brand img{width:100%;height:48px;object-fit:contain;object-position:left center}.custom-logo-link img{max-height:50px;width:auto}.main-nav{margin-left:auto}.main-nav ul{list-style:none;display:flex;gap:34px;margin:0;padding:0;align-items:center}.main-nav a{font-weight:600;font-size:15px;opacity:.95;position:relative}.main-nav a:hover:after{content:"";position:absolute;left:0;right:0;bottom:-12px;height:2px;background:#fff}.header-actions{display:flex;align-items:center;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border-radius:999px;font-weight:700;font-size:15px;transition:.22s ease}.btn:hover{transform:translateY(-1px)}.btn-white{background:#fff;color:var(--blue)}.btn-outline{border:1px solid rgba(255,255,255,.72);color:#fff;background:transparent}.btn-blue{background:linear-gradient(90deg,var(--blue),#0f56dc);color:#fff}.btn-bright{background:#145ee8;color:#fff}.lang-switch{position:relative}.lang-btn{height:50px;border:1px solid rgba(255,255,255,.32);border-radius:999px;padding:0 18px;background:rgba(4,31,91,.28);color:#fff;font:inherit;white-space:nowrap}.lang-menu{position:absolute;right:0;top:58px;min-width:180px;padding:9px;background:#fff;border-radius:14px;box-shadow:var(--shadow);color:#18213a}.lang-menu button{display:block;width:100%;border:0;background:transparent;text-align:left;padding:11px 12px;border-radius:9px;font:inherit}.lang-menu button:hover{background:#f1f5fb}.menu-toggle{display:none;border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;border-radius:12px;width:46px;height:46px;font-size:21px}
.hero{background:radial-gradient(circle at 70% 20%,#174eb8 0,#0b3ba8 24%,#07339a 53%,#062b87 100%);color:#fff;min-height:760px;padding-top:92px;overflow:hidden;position:relative}.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:160px;background:linear-gradient(180deg,transparent,rgba(3,22,75,.14));pointer-events:none}.hero-grid{min-height:668px;display:grid;grid-template-columns:48% 52%;align-items:center}.hero-copy{padding:60px 0 120px}.eyebrow{font-size:15px;letter-spacing:.05em;font-weight:600;opacity:.82}.eyebrow.blue{color:#1656d9;opacity:1}.eyebrow.pale{color:#a9c7ff;opacity:1}.hero h1{font-size:72px;line-height:1.12;letter-spacing:-.045em;margin:20px 0 24px;font-weight:700}.hero-copy p{font-size:18px;line-height:1.8;color:rgba(255,255,255,.92);max-width:720px}.hero-actions{display:flex;gap:18px;margin-top:34px}.hero-art{height:560px;position:relative;align-self:end}.monitor{position:absolute;right:65px;top:36px;width:650px;height:410px;border:9px solid #4c535d;border-radius:24px;background:linear-gradient(145deg,#0838a1 0,#092f7b 100%);overflow:hidden;box-shadow:0 30px 55px rgba(0,0,0,.28)}.monitor-top{position:absolute;top:18px;left:22px;display:flex;gap:8px}.monitor-top span{width:7px;height:7px;border-radius:50%;background:#fff}.mini-logo{position:absolute;top:44px;left:22px;width:92px;height:28px;object-fit:contain;object-position:left center}.monitor-copy{position:absolute;z-index:5;left:36px;top:125px;display:grid;gap:11px}.monitor-copy strong{font-size:31px;line-height:1.16}.monitor-copy small{font-size:15px}.monitor-copy b{font-size:12px;background:#fff;color:var(--blue);padding:8px 13px;border-radius:999px;width:max-content}.arch{position:absolute;background:linear-gradient(145deg,#f4f5f7,#cfd2d7);transform:rotate(-15deg);box-shadow:-20px 20px 45px rgba(0,0,0,.25)}.arch-1{width:480px;height:240px;right:-135px;bottom:-30px;border-radius:70% 0 0 0}.arch-2{width:360px;height:130px;right:60px;bottom:-55px;border-radius:70% 0 0 0;background:#f5f6f7}.phone{position:absolute;right:14px;top:125px;width:190px;height:390px;border-radius:30px;border:6px solid #242935;background:#072874;box-shadow:0 25px 50px rgba(0,0,0,.35);padding:28px 22px;z-index:7;display:flex;flex-direction:column}.phone img{width:92px;height:26px;object-fit:contain;object-position:left center;margin-bottom:58px}.phone strong{font-size:25px;line-height:1.15}.phone small{font-size:12px;margin-top:16px;color:#dce7ff}.phone b{font-size:11px;background:#fff;color:var(--blue);padding:8px 12px;border-radius:999px;margin-top:30px;width:max-content}.hero-floor{position:absolute;left:-250px;right:-100px;bottom:-60px;height:240px;background:linear-gradient(160deg,#eff1f4,#cbd0d9);border-radius:50% 50% 0 0;transform:rotate(-8deg)}
.stats-wrap{margin-top:-66px;position:relative;z-index:10}.stats{background:rgba(255,255,255,.96);border:1px solid #edf0f4;border-radius:20px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);padding:34px 26px}.stat{display:grid;grid-template-columns:70px 1fr;grid-template-rows:auto auto;align-items:center;padding:0 36px;border-right:1px solid #dde3ed}.stat:last-child{border-right:0}.stat-icon{grid-row:1/3;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#f2f5fb;color:#0f4dca;font-size:28px}.stat strong{font-size:34px;color:#0f48c2;line-height:1}.stat span{color:#475467;margin-top:7px}
.section{padding:80px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:34px}.section-head h2{font-size:42px;line-height:1.18;margin:10px 0 12px;letter-spacing:-.035em}.section-head p{margin:0;color:var(--muted);max-width:650px}.cards{display:grid;gap:18px}.cards.four{grid-template-columns:repeat(4,1fr)}.service-card{border:1px solid #e4e8f0;border-radius:18px;padding:28px;min-height:260px;background:#fff;transition:.22s}.service-card:hover{transform:translateY(-4px);box-shadow:0 18px 35px rgba(22,57,115,.09)}.service-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(145deg,#0a4bd0,#0d36a2);color:#fff;display:grid;place-items:center;font-size:23px}.service-card h3{font-size:20px;margin:24px 0 10px}.service-card p{color:#667085;font-size:14px;line-height:1.75}.service-card a{color:#1254d5;font-weight:700;font-size:14px}.ai-section{padding-top:0}.ai-panel{min-height:330px;border-radius:22px;background:radial-gradient(circle at 75% 50%,#104ecf 0,#073cad 35%,#062b7a 75%);color:#fff;display:grid;grid-template-columns:1.1fr 1fr .7fr;gap:40px;padding:46px 50px;overflow:hidden;position:relative}.ai-intro{position:relative;z-index:3}.ai-intro h2{font-size:38px;line-height:1.18;margin:10px 0 16px}.ai-intro p{color:#d9e4ff;max-width:520px}.ai-list{position:relative;z-index:3;display:grid;gap:13px}.ai-list>div{display:grid;grid-template-columns:48px 1fr;grid-template-rows:auto auto;column-gap:14px;padding:14px 16px;border:1px solid rgba(255,255,255,.25);border-radius:14px;background:rgba(0,27,95,.22)}.ai-list span{grid-row:1/3;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.25);font-size:22px}.ai-list b{font-size:15px}.ai-list small{color:#c9d7f7}.ai-orb{position:absolute;right:-20px;top:30px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle at 45% 45%,rgba(41,132,255,.75),rgba(7,45,145,.1) 58%,transparent 60%);box-shadow:inset 0 0 45px #2181ff,0 0 80px rgba(20,91,255,.28)}.ai-orb:before,.ai-orb:after{content:"";position:absolute;inset:15%;border:1px dashed rgba(255,255,255,.4);border-radius:50%;transform:rotate(20deg)}.ai-orb:after{inset:28%;transform:rotate(-35deg)}
.case-grid{gap:26px}.case-card h3{font-size:15px;margin:12px 0 2px}.case-card p{margin:0;color:#667085;font-size:13px}.case-img{height:180px;border-radius:12px;overflow:hidden;display:flex;align-items:flex-end;padding:18px;background-size:cover;position:relative;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}.case-img:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,12,30,.03),rgba(3,12,30,.45))}.case-img span{position:relative;color:#fff;font-weight:700;letter-spacing:.02em}.c1{background:linear-gradient(135deg,#d9e2ee,#8ba2bd 45%,#1b2c43)}.c2{background:radial-gradient(circle at center,#13509c,#071b36 58%,#050b13)}.c3{background:linear-gradient(115deg,#eff2f4 0 35%,#273d55 36% 45%,#9db9cf 46% 60%,#1b2f48)}.c4{background:linear-gradient(120deg,#4f7649,#0d2832 45%,#203b4d 65%,#719468)}
.site-footer{background:linear-gradient(120deg,#0739a6,#073184 70%,#08285e);color:#fff;padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,.7fr) 1.3fr;gap:48px}.footer-logo{width:150px;height:42px;object-fit:contain;object-position:left center;margin-bottom:14px}.site-footer p{color:#d5e1ff;font-size:14px}.site-footer h4{margin:0 0 14px}.site-footer a{display:block;color:#edf4ff;font-size:14px;margin:8px 0}.site-footer .btn{display:inline-flex;color:#0b45bb;margin-top:10px}.socials{display:flex;gap:9px}.socials span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#0d44b3;font-size:12px;font-weight:700}.footer-bottom{margin-top:44px;padding-top:18px;border-top:1px solid rgba(255,255,255,.16);display:flex;justify-content:space-between;color:#c4d4f7;font-size:12px}
.internal-hero{padding:170px 0 90px;background:linear-gradient(135deg,#0739a6,#062a78);color:#fff}.internal-hero h1{font-size:58px;line-height:1.15;margin:12px 0}.internal-hero p{font-size:18px;max-width:760px;color:#dfe9ff}.content-page{max-width:980px}.content-page h2{font-size:34px}.content-page p{font-size:17px;color:#526173}.internal-cta{margin-top:60px;padding:38px;border-radius:20px;background:#f3f6fb}.internal-cta h2{margin-top:0}
@media (max-width:1180px){.container{width:min(100% - 48px,1100px)}.main-nav ul{gap:20px}.lang-switch{display:none}.hero-grid{grid-template-columns:1fr 1fr}.hero h1{font-size:56px}.monitor{right:20px;width:540px}.phone{right:0}.cards.four{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.2fr repeat(2,.8fr);}.footer-grid>div:nth-child(4){display:none}.ai-panel{grid-template-columns:1fr 1fr}.ai-orb{opacity:.38}}
@media (max-width:900px){.site-header{position:absolute}.header-inner{height:82px}.brand{width:160px}.main-nav{display:none;position:absolute;left:24px;right:24px;top:78px;background:#fff;color:#14213a;border-radius:18px;padding:18px;box-shadow:var(--shadow)}.main-nav.open{display:block}.main-nav ul{display:grid;gap:0}.main-nav a{display:block;padding:12px}.header-actions>.btn{display:none}.menu-toggle{display:block}.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:90px 0 35px}.hero h1{font-size:54px}.hero-art{height:470px;transform:scale(.94);transform-origin:left top}.monitor{left:0;right:auto;width:620px}.phone{right:20px}.stats{grid-template-columns:repeat(2,1fr);gap:18px}.stat{border-right:0;padding:12px 20px}.ai-panel{grid-template-columns:1fr}.ai-orb{right:-90px;top:80px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:nth-child(4){display:block}}
@media (max-width:680px){.container{width:min(100% - 28px,620px)}.header-inner{gap:12px}.brand{width:145px}.hero-copy{padding-top:75px}.hero h1{font-size:42px}.hero-copy p{font-size:16px}.hero-actions{flex-wrap:wrap}.btn{min-height:46px;padding:0 20px}.hero-art{height:340px;transform:none}.monitor{width:92%;height:290px;right:auto;left:0;border-width:6px}.monitor-copy{left:24px;top:95px}.monitor-copy strong{font-size:23px}.arch-1{width:360px;height:160px}.phone{width:130px;height:270px;right:0;top:95px;border-width:4px;border-radius:22px;padding:18px 14px}.phone img{width:72px;height:20px;margin-bottom:38px}.phone strong{font-size:17px}.phone small{font-size:9px;margin-top:10px}.phone b{font-size:9px;margin-top:18px;padding:6px 8px}.stats-wrap{margin-top:-30px}.stats{grid-template-columns:1fr 1fr;padding:20px 10px}.stat{grid-template-columns:54px 1fr;padding:8px}.stat-icon{width:46px;height:46px;font-size:21px}.stat strong{font-size:26px}.stat span{font-size:12px}.section{padding:58px 0}.section-head{display:block}.section-head .btn{margin-top:22px}.section-head h2{font-size:34px}.cards.four{grid-template-columns:1fr}.service-card{min-height:auto}.ai-panel{padding:34px 24px}.ai-intro h2{font-size:32px}.case-img{height:220px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:nth-child(3),.footer-grid>div:nth-child(4){display:none}.footer-bottom{gap:14px;flex-direction:column}.internal-hero{padding:130px 0 70px}.internal-hero h1{font-size:42px}}