:root{--navy:#082e67;--blue:#0b57b7;--blue2:#1976d2;--orange:#ff7a1a;--ink:#13243a;--muted:#66758a;--light:#f4f8fd;--line:#e5edf6;--white:#fff;--shadow:0 18px 50px rgba(13,54,108,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;color:var(--ink);line-height:1.7;background:#fff}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.topbar{background:#062654;color:#c6d7ee;font-size:13px}.topbar-inner{height:34px;display:flex;align-items:center;justify-content:space-between}.topbar a{color:#fff}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);box-shadow:0 4px 20px rgba(10,45,92,.05);backdrop-filter:blur(12px)}.nav-wrap{height:78px;display:flex;align-items:center}.brand{display:inline-flex;align-items:center}.brand-logo{display:block;width:190px;height:auto}.main-nav{margin-left:auto;display:flex;gap:24px;height:100%;align-items:center}.main-nav a{height:100%;display:flex;align-items:center;font-size:15px;color:#3e5068;position:relative}.main-nav a:after{content:"";position:absolute;bottom:0;left:50%;right:50%;height:3px;background:var(--blue);transition:.25s}.main-nav a:hover,.main-nav a.active{color:var(--blue)}.main-nav a:hover:after,.main-nav a.active:after{left:20%;right:20%}.main-nav .portal-link{color:var(--orange);font-weight:600}.main-nav .portal-link:after{background:var(--orange)}.main-nav .service-link{color:#16855b;font-weight:600}.main-nav .service-link:after{background:#16855b}.nav-cta{margin-left:22px;padding:10px 22px;border-radius:6px;background:var(--orange);color:#fff;font-size:14px;font-weight:600}.menu-toggle{display:none}
.hero{position:relative;min-height:690px;background:#f0f6fd;overflow:hidden}.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,#f4f9ff 0%,#f4f9ff 31%,rgba(244,249,255,.87) 45%,rgba(244,249,255,.08) 73%),url("assets/hero-classroom.png") center right/cover no-repeat}.hero-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(235,245,255,.1),transparent 70%)}.hero-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;min-height:580px;padding-top:20px}.hero-copy{max-width:630px}.eyebrow{display:flex;align-items:center;gap:10px;color:var(--blue);font-size:15px;font-weight:600;letter-spacing:2px}.eyebrow span{width:28px;height:2px;background:var(--orange)}h1{margin:20px 0 20px;font-size:54px;line-height:1.3;letter-spacing:-1px;color:#0b2b58}h1 em{font-style:normal;color:var(--blue)}.hero-copy>p{font-size:18px;max-width:560px;color:#586b84;margin:0 0 32px}.hero-actions{display:flex;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;border-radius:7px;padding:13px 26px;font-size:15px;font-weight:600;transition:.25s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 22px rgba(11,87,183,.24)}.btn-ghost{border:1px solid #a8bfdc;color:var(--blue);background:rgba(255,255,255,.65)}.hero-points{display:flex;gap:25px;margin-top:27px;color:#65758c;font-size:14px}.hero-points span::first-letter{color:var(--orange)}.hero-card{width:310px;padding:28px 26px 23px;background:rgba(255,255,255,.96);border-radius:12px;box-shadow:0 18px 50px rgba(13,54,108,.2);position:relative;margin-top:32px}.card-badge{position:absolute;right:20px;top:-13px;background:var(--orange);color:#fff;border-radius:20px;padding:3px 13px;font-size:13px}.hero-card h3{font-size:21px;margin:0 0 5px}.hero-card>p{font-size:13px;color:#7a8799;margin:0 0 18px;line-height:1.6}.consult-form label{display:block;margin-bottom:11px}.consult-form label span{display:none}.consult-form input,.consult-form select{width:100%;height:42px;border:1px solid #dce5f0;background:#f9fbfe;border-radius:5px;padding:0 12px;color:#718096;font-family:inherit}.consult-form button{width:100%;border:0;height:43px;border-radius:5px;background:var(--orange);color:#fff;font-family:inherit;font-weight:600;cursor:pointer;margin-top:3px}.consult-form button:disabled{cursor:wait;opacity:.72}.consult-form .form-honeypot{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}.form-message{min-height:20px;margin:8px 0 0;text-align:center;font-size:12px;color:#20a47b}.form-message.error{color:#d94b45}.form-service-link{display:block;margin:-2px 0 5px;text-align:center;color:#16855b;font-size:12px;font-weight:600}.form-service-link:hover{color:#0b6f49}.consult-form small{display:block;text-align:center;color:#a3adba;font-size:11px;margin-top:3px;line-height:1.4}.hero-stats{position:relative;z-index:3;background:rgba(255,255,255,.94);border-top:1px solid rgba(223,233,244,.8)}.stats-grid{height:110px;display:grid;grid-template-columns:repeat(4,1fr)}.stats-grid div{display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.stats-grid div:not(:last-child):after{content:"";position:absolute;right:0;height:34px;width:1px;background:#dfe7f0}.stats-grid strong{font-size:25px;color:var(--blue);line-height:1.2}.stats-grid span{font-size:13px;color:#7c8b9f;margin-top:7px}
.section{padding:92px 0}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:43px}.section-kicker{display:inline-block;color:var(--blue);font-size:14px;letter-spacing:3px;font-weight:700;margin-bottom:8px}.section-head h2,.about-copy h2,.adv-copy h2{font-size:34px;line-height:1.35;margin:0;color:#102f59}.section-head>p{max-width:390px;color:#7b889a;font-size:15px;margin:0 0 5px}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.course-card{min-height:375px;border:1px solid var(--line);border-radius:12px;padding:32px;background:#fff;position:relative;overflow:hidden;transition:.3s}.course-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:var(--blue)}.course-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}.course-icon{width:58px;height:58px;display:grid;place-items:center;border-radius:16px;background:#eaf3ff;color:var(--blue);font-weight:800;font-size:24px;margin-bottom:22px}.course-card.computer:before{background:#20a47b}.course-card.computer .course-icon{background:#e9f8f3;color:#168c69}.course-card.education:before{background:#ed8b35}.course-card.education .course-icon{background:#fff3e8;color:#e6781f}.tag{position:absolute;right:25px;top:34px;border-radius:12px;padding:2px 10px;background:#f5f8fc;color:#8491a2;font-size:12px}.course-card h3{font-size:23px;margin:0 0 10px}.course-card p{font-size:14px;color:#78879a;margin:0 0 20px}.course-card ul{display:flex;flex-wrap:wrap;gap:8px 16px;padding:0;margin:0 0 26px;list-style:none}.course-card li{font-size:13px;color:#506278}.course-card li:before{content:"·";color:var(--orange);font-weight:800;margin-right:5px}.course-card .course-list-detailed{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 10px}.course-card .course-list-detailed li{line-height:1.5}.course-card.computer .course-list-computer{grid-template-columns:1fr;gap:6px}.course-card.computer .course-list-computer li{padding:5px 10px;border-radius:5px;background:#f2faf7;color:#3f6257}.course-card.computer .course-list-computer li:before{color:#20a47b}.course-card a{font-size:14px;color:var(--blue);font-weight:600}.course-card a span{margin-left:6px}
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.advantages{background:linear-gradient(135deg,#082e67,#0b4c9d);color:#fff;position:relative;overflow:hidden}.advantages:after{content:"";position:absolute;width:520px;height:520px;border:90px solid rgba(255,255,255,.025);border-radius:50%;right:-120px;top:-180px}.advantage-layout{position:relative;z-index:1;display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:center}.section-kicker.light{color:#82b8ff}.adv-copy h2{color:#fff;font-size:36px}.adv-copy p{color:#b8cae2;margin:23px 0 30px;font-size:15px}.btn-light{background:#fff;color:var(--blue)}.adv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.13)}.adv-item{background:#0a438b;padding:28px 30px;min-height:190px}.adv-item b{color:#75aef4;font-size:13px;font-weight:500}.adv-item h3{font-size:18px;margin:12px 0 8px}.adv-item p{color:#abc0dc;font-size:13px;margin:0}
.centered{display:block;text-align:center}.centered>p{margin:8px auto 0}.path{background:#f7faff}.path-grid{display:grid;grid-template-columns:repeat(4,1fr);position:relative}.path-grid:before{content:"";position:absolute;top:68px;left:13%;right:13%;border-top:1px dashed #b9cce4}.path-item{text-align:center;position:relative}.path-item>span{display:block;color:#c8d5e5;font-size:12px;margin-bottom:12px}.path-icon{position:relative;z-index:1;width:78px;height:78px;margin:auto;border-radius:50%;display:grid;place-items:center;background:#fff;border:1px solid #d9e5f3;box-shadow:0 10px 24px rgba(13,54,108,.08);color:var(--blue);font-size:21px;font-weight:700}.path-item h3{font-size:17px;margin:18px 0 3px}.path-item p{font-size:13px;color:#8a97a8;margin:0}
.about-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.about-image{height:400px;position:relative}.about-image img{width:100%;height:100%;object-fit:cover;border-radius:12px}.image-note{position:absolute;right:-25px;bottom:28px;background:#fff;padding:18px 24px;border-radius:8px;box-shadow:var(--shadow);display:flex;flex-direction:column}.image-note strong{color:var(--blue);font-size:17px}.image-note span{color:#8794a5;font-size:12px;margin-top:2px}.about-copy h2{margin-bottom:22px}.about-copy>p{color:#758498;font-size:15px;margin:0 0 13px}.about-values{display:grid;grid-template-columns:repeat(3,1fr);margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}.about-values div{display:flex;flex-direction:column}.about-values strong{color:var(--blue);font-size:18px}.about-values span{font-size:12px;color:#8a97a8;margin-top:3px}
.cta-section{padding:58px 0;background:#eef5ff}.cta-inner{border-radius:14px;background:linear-gradient(110deg,#0b57b7,#0a3f86);padding:34px 46px;display:flex;align-items:center;justify-content:space-between;color:#fff;box-shadow:0 15px 35px rgba(11,87,183,.18)}.cta-inner span{font-size:13px;color:#a8c9f4;letter-spacing:2px}.cta-inner h2{font-size:25px;margin:6px 0 0}.btn-white{background:#fff;color:var(--blue);min-width:150px}
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.float-booking{position:fixed;right:26px;bottom:92px;z-index:79;width:132px;height:52px;border-radius:999px;background:linear-gradient(135deg,#ff8a21,#f26522);color:#fff;box-shadow:0 16px 34px rgba(242,101,34,.28);display:flex;align-items:center;justify-content:center;gap:9px;font-weight:700}.float-booking span{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:rgba(255,255,255,.2);font-size:17px}.float-booking b{font-size:15px}.float-booking:hover{transform:translateY(-2px)}.ai-service{position:fixed;right:26px;bottom:26px;z-index:80;font-family:inherit}.ai-service-toggle{width:132px;height:54px;border:0;border-radius:999px;background:linear-gradient(135deg,#0b57b7,#103c83);color:#fff;box-shadow:0 16px 34px rgba(11,87,183,.28);display:flex;align-items:center;justify-content:center;gap:9px;cursor:pointer;font-family:inherit}.ai-service-toggle span{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.18);font-weight:800}.ai-service-toggle b{font-size:15px}.ai-service-panel{display:none;position:absolute;right:0;bottom:72px;width:380px;max-width:calc(100vw - 36px);height:540px;background:#fff;border-radius:18px;box-shadow:0 24px 70px rgba(5,28,62,.26);overflow:hidden;border:1px solid rgba(218,229,242,.9)}.ai-service-panel:target{display:block}.ai-service-head{height:82px;background:linear-gradient(135deg,#0b57b7,#062654);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 18px 0 22px}.ai-service-head strong{display:block;font-size:18px;line-height:1.2}.ai-service-head span{display:block;margin-top:5px;font-size:12px;color:#cce0fb}.ai-service-close{display:grid;place-items:center;border:0;background:rgba(255,255,255,.14);color:#fff;width:32px;height:32px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer}.ai-service-body{height:324px;overflow:auto;background:#f4f8fd;padding:18px}.ai-message{max-width:88%;margin:0 0 12px;padding:11px 13px;border-radius:14px;font-size:13px;line-height:1.65}.ai-message-bot{background:#fff;color:#40536c;border-top-left-radius:4px;box-shadow:0 6px 16px rgba(33,71,117,.06)}.ai-message-user{margin-left:auto;background:#0b57b7;color:#fff;border-top-right-radius:4px}.ai-quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}.ai-quick button{border:1px solid #d7e4f3;background:#fff;color:#0b57b7;border-radius:999px;padding:7px 11px;font-family:inherit;font-size:12px;cursor:pointer}.ai-service-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:12px 14px 0}.ai-service-actions a{display:grid;place-items:center;height:38px;border-radius:8px;background:#eef5ff;color:#0b57b7;font-size:13px;font-weight:600}.ai-service-actions a:last-child{background:#eefaf5;color:#16855b}.ai-service-form{display:flex;gap:8px;padding:12px 14px 14px}.ai-service-form input{flex:1;height:40px;border:1px solid #dce5f0;border-radius:8px;padding:0 12px;font-family:inherit}.ai-service-form button{width:62px;border:0;border-radius:8px;background:var(--orange);color:#fff;font-family:inherit;font-weight:600;cursor:pointer}
@media(max-width:900px){.main-nav,.nav-cta{display:none}.menu-toggle{display:flex;margin-left:auto;width:40px;height:40px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px}.menu-toggle span{width:22px;height:2px;background:var(--navy)}.main-nav.open{display:flex;position:absolute;top:112px;left:0;right:0;height:auto;flex-direction:column;gap:0;background:#fff;box-shadow:0 15px 25px rgba(0,0,0,.08);padding:8px 20px}.main-nav.open a{height:48px;width:100%;justify-content:center}.hero{min-height:auto}.hero-bg{opacity:.26;background-position:58% center}.hero-inner{min-height:650px;flex-direction:column;align-items:flex-start;padding-bottom:48px}.hero-card{display:block;width:min(100%,360px);margin:35px 0 0}.hero-copy{max-width:600px}.ai-course-head{grid-template-columns:1fr;gap:18px}.ai-course-head h2{font-size:32px}.ai-course-grid{grid-template-columns:repeat(2,1fr)}.ai-course-card{min-height:0}.advantage-layout,.about-layout{grid-template-columns:1fr;gap:40px}.adv-copy{max-width:600px}.footer-main{grid-template-columns:2fr 1fr 1fr}.footer-contact{grid-column:1/-1}.image-note{right:18px}.course-grid{gap:14px}.course-card{padding:24px}.section{padding:72px 0}}
@media(max-width:680px){body{padding-bottom:56px}.container{width:min(100% - 30px,1180px)}.topbar{display:none}.nav-wrap{height:68px}.brand-logo{width:165px}.main-nav.open{top:68px}.hero-bg{opacity:.18;background-position:64% center}.hero-inner{min-height:555px;padding:45px 0 55px}.hero-card{width:100%;padding:24px 20px 20px}.eyebrow{font-size:13px;letter-spacing:1px}h1{font-size:35px;margin:16px 0}.hero-copy>p{font-size:15px;margin-bottom:25px}.hero-actions{flex-direction:column;align-items:flex-start}.btn{padding:11px 20px}.hero-points{gap:12px;font-size:12px;flex-wrap:wrap}.stats-grid{height:auto;grid-template-columns:repeat(2,1fr);padding:14px 0}.stats-grid div{height:68px}.stats-grid div:nth-child(2):after{display:none}.stats-grid div:not(:last-child):after{height:25px}.stats-grid strong{font-size:20px}.section{padding:55px 0}.section-head{display:block;margin-bottom:28px}.section-head h2,.about-copy h2,.adv-copy h2{font-size:27px}.section-head>p{margin-top:10px;font-size:14px}.ai-course-head{display:block;margin-bottom:24px}.ai-badge{margin-bottom:8px}.ai-course-head h2{font-size:28px}.ai-course-head p{margin-top:12px;font-size:14px}.ai-course-grid{grid-template-columns:1fr;gap:14px}.ai-course-card{padding:24px 20px}.ai-course-actions{display:grid;grid-template-columns:1fr;gap:10px}.course-grid{grid-template-columns:1fr}.course-card{min-height:0}.advantage-layout{gap:30px}.adv-grid{grid-template-columns:1fr}.adv-item{min-height:0;padding:24px}.path-grid{grid-template-columns:repeat(2,1fr);gap:30px 0}.path-grid:before{display:none}.about-image{height:270px}.about-layout{gap:40px}.image-note{padding:12px 16px;right:12px;bottom:12px}.cta-inner{padding:27px 22px;display:block}.cta-inner h2{font-size:21px;margin-bottom:20px}.footer-main{grid-template-columns:1fr 1fr;gap:32px;padding:42px 0}.footer-brand,.footer-contact{grid-column:1/-1}.float-booking{display:none}.ai-service{right:15px;bottom:72px}.ai-service-toggle{width:112px;height:48px}.ai-service-panel{position:fixed;left:12px;right:12px;bottom:66px;width:auto;height:min(72vh,520px)}.ai-service-body{height:calc(min(72vh,520px) - 204px)}.mobile-bar{position:fixed;z-index:60;bottom:0;left:0;right:0;height:56px;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;box-shadow:0 -5px 20px rgba(13,54,108,.12)}.mobile-bar a{display:grid;place-items:center;color:var(--blue);font-size:14px;font-weight:600}.mobile-bar .mobile-service{color:#16855b;border-left:1px solid #edf1f6}.mobile-bar a:last-child{background:var(--orange);color:#fff}}