@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#084073;--ink:#102d4b;--blue:#176fb5;--pale:#f0f5f9;--muted:#647383;--line:#dce4eb;--cream:#f8f2e2}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);font-family:'DM Sans','PingFang SC','Microsoft YaHei',sans-serif;font-size:16px;line-height:1.7;background:#fff}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:Manrope,'PingFang SC','Microsoft YaHei',sans-serif}h1,h2{font-weight:500;letter-spacing:-.055em;line-height:1.12}h1{font-size:clamp(3rem,5.6vw,5.8rem)}h2{font-size:clamp(2.2rem,3.5vw,3.5rem)}h3{font-size:1.25rem;line-height:1.4;letter-spacing:-.025em}p{color:var(--muted)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #378dc7;outline-offset:5px}button{cursor:pointer}img{display:block;max-width:100%;object-fit:cover}em{font-style:normal;color:var(--blue)}.wrap{width:min(1240px,88%);margin:auto}.section{padding:110px 0}.compact{padding-top:30px}.pale{background:var(--pale)}.eyebrow{display:block;font-size:.75rem;letter-spacing:.17em;font-weight:700;color:var(--blue);margin-bottom:24px}.section-head{margin-bottom:46px}.section-head p{max-width:600px;font-size:1.1rem}.button{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:14px 28px;background:var(--navy);color:#fff;border:1px solid var(--navy);border-radius:5px;font-weight:600;font-size:.9rem;position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s,background .3s}.button:hover{background:#125d98;transform:translateY(-3px);box-shadow:0 10px 22px #08407325}.button:before{content:'';position:absolute;inset:-50%;background:linear-gradient(90deg,transparent,#ffffff26,transparent);transform:translateX(-120%) rotate(-20deg);transition:transform .7s}.button:hover:before{transform:translateX(120%) rotate(-20deg)}.text-link{display:inline-block;border-bottom:1px solid var(--ink);font-weight:600;padding-bottom:5px;font-size:.9rem;transition:color .25s}.text-link:hover{color:var(--blue)}header{position:sticky;top:0;z-index:30;background:#ffffffed;backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:box-shadow .3s,border .3s}header.scrolled{box-shadow:0 5px 25px #102d4b09;border-color:var(--line)}.nav-wrap{width:min(1360px,92%);height:98px;display:flex;align-items:center;gap:30px;margin:auto}.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}.brand img{width:47px;height:54px;object-fit:contain}.brand>span{font-family:Georgia,serif;font-size:1.1rem;letter-spacing:.09em;line-height:1.4;font-weight:bold}.brand small{font-family:Manrope,sans-serif;display:block;font-size:.6rem;letter-spacing:.3em;font-weight:500}nav{display:flex;align-items:center;gap:25px;margin-left:auto;font-size:.875rem}nav>a:not(.nav-cta){position:relative}nav>a:not(.nav-cta):after{content:'';height:1px;background:var(--navy);position:absolute;bottom:-6px;left:0;right:0;transform:scaleX(0);transform-origin:left;transition:transform .25s}nav>a:hover:after,nav>a.active:after{transform:scaleX(1)}.nav-cta{border:1px solid var(--navy);padding:9px 17px;border-radius:4px}.nav-cta:hover{background:var(--navy);color:white}.language{font-size:.85rem;padding-left:22px;border-left:1px solid var(--line);white-space:nowrap}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1.04fr 1fr;align-items:center;min-height:690px;padding-top:44px;padding-bottom:75px;gap:35px}.hero h1{margin-bottom:27px}.hero h2{font-family:'DM Sans',sans-serif;font-size:1.23rem;letter-spacing:0;line-height:1.55;font-weight:500;margin-bottom:16px}.hero-copy>p{line-height:1.8;font-size:1rem;margin-bottom:28px}.hero-note{font-size:.75rem;color:var(--muted);margin-top:30px;display:flex;align-items:center;gap:10px}.hero-note>span{height:1px;width:28px;background:#93aec3}.hero-art{position:relative;height:530px;--mx:0px;--my:0px}.hero-art:before{content:'';position:absolute;inset:15px -15px 5px 40px;background:radial-gradient(ellipse,#dfebf4 0%,#f5f8fa 57%,transparent 70%);border-radius:50%}.hero-photo{position:absolute;overflow:hidden;box-shadow:0 20px 45px #17304717;border-radius:6px;transition:transform .35s ease-out}.hero-photo img{width:100%;height:100%}.main-photo{width:87%;height:330px;top:55px;left:0;transform:translate(var(--mx),var(--my)) rotate(-3deg)}.small-photo{width:43%;height:255px;right:-4px;bottom:25px;border:7px solid white;transform:translate(calc(var(--mx)*-1),calc(var(--my)*-1)) rotate(5deg)}.floating-label{position:absolute;left:22px;bottom:25px;display:flex;align-items:center;gap:18px;background:var(--navy);color:white;padding:24px 30px;border-radius:5px;box-shadow:0 10px 30px #08407320;animation:float 6s ease-in-out infinite}.floating-label>span{font-family:Manrope,sans-serif;font-size:3.2rem;line-height:1}.floating-label>div{font-size:.85rem;line-height:1.4}.floating-label strong{font-size:1.15rem;font-weight:500}.image-caption{position:absolute;right:50px;top:14px;letter-spacing:.15em;font-size:.6rem;color:#6c8498}.orbit{position:absolute;border:1px solid #bccfdf;border-radius:50%;width:470px;height:470px;left:20px;top:20px;animation:orbit 32s linear infinite}.orbit:before{content:'';position:absolute;width:7px;height:7px;background:var(--blue);border-radius:50%;left:65px;top:64px}.orbit-two{transform:rotate(45deg);width:390px;height:390px;left:60px;top:60px;animation-direction:reverse;border-style:dashed;opacity:.45}.principle-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.principle-strip .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:24px;padding-bottom:24px;font-size:.9rem}.principle-strip span:first-child{font-size:.65rem;letter-spacing:.14em;color:var(--muted)}.principle-strip i{color:#91aec5;font-style:normal}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}.why-grid article{border-top:1px solid var(--line);padding-top:28px}.big-number{display:block;font-size:.85rem;letter-spacing:.06em;color:var(--blue);margin-bottom:25px}.why-grid p{font-size:.95rem;line-height:1.9;margin-bottom:0}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.course-card{background:#fff;border:1px solid var(--line);padding:30px 28px 23px;border-radius:7px;transition:transform .35s,box-shadow .35s,border-color .35s}.course-card:hover{transform:translateY(-8px);box-shadow:0 18px 35px #0840730d;border-color:#9cbbd3}.course-meta{display:flex;justify-content:space-between;font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin-bottom:40px}.course-meta>span{color:#8caac0}.course-card h3{font-size:1.45rem;margin-bottom:13px}.course-card p{font-size:.9rem;min-height:50px;max-width:260px}.card-link{border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding-top:19px;margin-top:24px;font-size:.8rem;font-weight:600}.card-link i{font-size:1.4rem;line-height:1;font-style:normal;font-weight:400;transition:transform .3s}.course-card:hover i{transform:rotate(90deg)}.tutor-feature{display:grid;grid-template-columns:1fr .9fr;gap:140px;align-items:center}.tutor-feature p{max-width:470px}.tutor-stat{padding:50px;text-align:center;border:1px solid var(--line);background:linear-gradient(140deg,#eff5fa,#fff);position:relative;border-radius:50% 50% 4px 4px}.tutor-stat>span{font-family:Manrope,sans-serif;font-size:7.5rem;line-height:1.1;color:var(--navy);letter-spacing:-.09em;display:block;margin-bottom:20px}.tutor-stat>span>span{font-size:4rem;vertical-align:top;letter-spacing:0}.tutor-stat h3{font-size:1.3rem}.tutor-stat p{font-size:.9rem}.tutor-stat small{font-size:.75rem;color:var(--muted)}.campus-gallery{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:23px}.campus-gallery figure{margin:0;overflow:hidden}.campus-gallery img{width:100%;height:270px;border-radius:5px;transition:transform .65s}.campus-gallery figure:hover img{transform:scale(1.04)}figcaption{font-size:.8rem;color:var(--muted);padding-top:15px}.section-bottom{display:flex;justify-content:space-between;gap:30px;margin-top:32px;align-items:center}.section-bottom p{font-size:.85rem;margin:0}.faq-section{display:grid;grid-template-columns:1fr 1.25fr;gap:90px}.faqs details{border-bottom:1px solid var(--line)}.faqs details:first-child{border-top:1px solid var(--line)}summary{cursor:pointer;display:flex;justify-content:space-between;gap:20px;align-items:center;list-style:none;padding:24px 0;font-size:1rem;font-weight:500}summary::-webkit-details-marker{display:none}summary span{font-size:1.35rem;transition:transform .3s}details[open] summary span{transform:rotate(45deg)}details p{font-size:.95rem;max-width:95%;padding-bottom:15px;animation:fade .3s}.faq-section .text-link{margin-top:25px}.cta{position:relative;background:var(--navy);color:white;padding:90px 0;overflow:hidden}.cta:before,.cta:after{content:'';position:absolute;width:650px;height:650px;right:-100px;top:-60px;border:1px solid #ffffff20;border-radius:50%;pointer-events:none}.cta:after{width:850px;height:850px;top:-160px;right:-200px;animation:pulse 7s ease-in-out infinite}.cta .eyebrow{color:#adcce5}.cta h2{font-size:clamp(2.5rem,4.3vw,4.4rem);position:relative}.cta p{color:#c4d7e8;max-width:620px;position:relative}.light{color:var(--navy);background:var(--cream);border-color:var(--cream);margin-top:15px}.light:hover{background:white}.page-hero{padding-top:85px;padding-bottom:55px;max-width:1240px}.page-hero h1{max-width:1050px;font-size:clamp(2.7rem,5vw,4.8rem);margin-bottom:30px}.page-hero p{font-size:1.15rem;max-width:740px}.intro-text{max-width:800px;margin-bottom:45px}.tutor-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.profile-placeholder{height:230px;background:linear-gradient(145deg,#e8eff5,#f8fafc);display:grid;place-items:center;border-radius:5px;margin-bottom:23px}.profile-placeholder span{font-family:Georgia,serif;font-size:2.5rem;color:#9cb2c5;border:1px solid #c0d1df;border-radius:50%;padding:15px}.tutor-card h3{font-size:1rem}.tutor-card p{font-size:.85rem}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}.about-grid>img{height:510px;width:100%;border-radius:5px}.about-grid p{font-size:.98rem}.faq-page{max-width:880px}.course-detail{display:grid;grid-template-columns:1.25fr 1fr;gap:90px}.pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}.pills span{font-size:.85rem;background:var(--pale);border:1px solid var(--line);padding:8px 15px;border-radius:3px}.topic-list{padding:0;list-style:none}.topic-list li{border-bottom:1px solid var(--line);padding:16px 0;color:var(--muted)}.subject-aside{background:var(--pale);padding:25px;border-radius:6px}.subject-aside img{height:240px;width:100%;border-radius:4px;margin-bottom:25px}.subject-aside p{font-size:.95rem}.contact-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:80px}.wechat-card{background:var(--pale);padding:35px;text-align:center;border-radius:6px}.wechat-card img{width:210px;margin:0 auto 25px;object-fit:contain}.contact-details{margin-top:35px;padding-top:25px;border-top:1px solid var(--line)}.contact-details p{margin-bottom:9px;font-size:.95rem}.map{width:100%;height:380px;border:1px solid var(--line);border-radius:6px}.extra-gallery{display:flex;gap:23px;margin-top:35px}.extra-gallery img{width:calc(50% - 12px);height:350px;object-fit:cover;border-radius:5px}.booking-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:65px}.form-notice{padding:20px;background:#edf4fa;border-left:3px solid var(--blue);font-size:.9rem;margin-bottom:32px}.form-notice a{text-decoration:underline}.fields{display:grid;grid-template-columns:1fr 1fr;gap:23px}.field.full{grid-column:1/-1}label{display:block;font-size:.85rem;font-weight:600;margin-bottom:8px}input,select,textarea{width:100%;padding:13px 15px;border:1px solid #c4d1dc;border-radius:4px;color:var(--ink);background:white;min-height:50px}textarea{resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--blue)}.form-help,.privacy-notice{font-size:.85rem;margin-top:22px}.privacy-notice a{text-decoration:underline}.button:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.booking-aside{background:var(--pale);padding:35px;height:fit-content;border-radius:6px}.booking-aside p{font-size:.95rem}.booking-aside h3{margin-top:20px}.booking-aside h3:first-child{margin-top:0}.booking-aside img{width:180px;margin:30px 0 20px}.prose{max-width:840px}.prose h2{font-size:1.6rem;margin-top:35px;letter-spacing:-.02em}.prose p{line-height:1.9}footer{padding:65px 0 0;background:#f9fbfc}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.2fr;gap:45px;padding-bottom:55px}.footer-grid h3{font-size:.85rem;font-weight:600;margin:8px 0 18px}.footer-grid p{font-size:.85rem;margin-top:20px}.footer-grid>div>a:not(.brand){display:block;color:var(--muted);font-size:.85rem;margin-bottom:10px}.footer-grid>div>a:hover{color:var(--blue)}.footer-bottom{border-top:1px solid var(--line);display:flex;gap:30px;padding:25px 0;font-size:.75rem;color:var(--muted)}.footer-bottom span{margin-right:auto}.skip{position:fixed;left:15px;top:-100px;z-index:100;background:var(--navy);color:white;padding:10px}.skip:focus{top:10px}.hero-copy>*{animation:enter .9s both}.hero-copy>:nth-child(2){animation-delay:.12s}.hero-copy>:nth-child(3){animation-delay:.22s}.hero-copy>:nth-child(4){animation-delay:.32s}.hero-copy>:nth-child(5){animation-delay:.42s}.hero-art{animation:fade 1.2s both}.page-hero{animation:enter .7s both}.js-motion .reveal{opacity:0;translate:0 24px;transition:opacity .7s ease,translate .7s ease}.js-motion .reveal.visible{opacity:1;translate:0 0}.js-motion .course-card{transition:opacity .7s ease,translate .7s ease,transform .35s,box-shadow .35s,border-color .35s}html[lang=zh-CN] h1,html[lang=zh-CN] h2{letter-spacing:-.035em;line-height:1.3}html[lang=zh-CN] .hero h1{font-size:clamp(3rem,5vw,4.8rem)}@keyframes enter{from{opacity:0;transform:translateY(25px)}to{opacity:1;transform:translateY(0)}}@keyframes fade{from{opacity:0}to{opacity:1}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes orbit{to{rotate:360deg}}@keyframes pulse{50%{scale:1.07}}
@media(min-width:1500px){.hero{min-height:740px}}@media(max-width:1100px){.nav-wrap{gap:20px}nav{gap:16px}.brand>span{font-size:.95rem}.hero-art{height:460px}.orbit{width:370px;height:370px;top:40px}.orbit-two{width:300px;height:300px;top:75px}.main-photo{height:290px}.small-photo{height:210px}.floating-label{left:0;padding:20px}.image-caption{right:0}.tutor-feature{gap:70px}.course-detail{gap:45px}.faq-section{gap:45px}}@media(max-width:900px){.nav-wrap{height:82px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:38px;height:40px;background:transparent;border:0;margin-left:auto}.menu-toggle span{height:1px;width:23px;background:var(--navy)}nav{display:none;position:absolute;top:82px;left:0;right:0;background:white;padding:25px 6%;box-shadow:0 15px 20px #102d4b12;align-items:stretch}nav.open{display:flex;flex-direction:column;gap:20px}.language{padding-left:15px}.hero{gap:20px;min-height:610px}.hero h1{font-size:3.3rem}.hero-art{height:430px}.orbit{width:300px;height:300px;top:55px;left:10px}.orbit-two{width:240px;height:240px;top:85px;left:40px}.main-photo{height:245px;top:70px;width:94%}.small-photo{width:49%;height:190px;bottom:10px}.floating-label{bottom:30px;padding:15px;gap:10px}.floating-label>span{font-size:2.4rem}.floating-label>div{font-size:.7rem}.image-caption{font-size:.5rem;top:35px}.hero .eyebrow{font-size:.65rem}.course-grid{grid-template-columns:repeat(2,1fr)}.why-grid{gap:25px}.section{padding:80px 0}.compact{padding-top:25px}.tutor-feature{gap:45px}.tutor-stat{padding:35px}.tutor-stat>span{font-size:6rem}.campus-gallery{gap:15px}.campus-gallery img{height:210px}.tutor-grid{grid-template-columns:repeat(2,1fr)}.about-grid{gap:35px}.about-grid>img{height:430px}.booking-layout{gap:30px;grid-template-columns:1.45fr 1fr}.fields{grid-template-columns:1fr}.booking-aside{padding:25px}.footer-grid{grid-template-columns:1.2fr 1fr;gap:35px}.principle-strip .wrap{gap:15px;font-size:.75rem}.principle-strip span:first-child{display:none}.contact-grid{gap:35px}}
@media(max-width:640px){.wrap{width:88%}.nav-wrap{width:90%;gap:15px}.brand img{height:45px;width:39px}.brand>span{font-size:.92rem}.hero{grid-template-columns:1fr;gap:5px;padding-top:45px;padding-bottom:35px}.hero h1{font-size:3.75rem}.hero h2{font-size:1.1rem}.hero-copy>p{font-size:.95rem}.hero-art{height:420px;max-width:420px;width:100%;margin:10px auto 0}.main-photo{width:88%;height:260px;top:45px}.small-photo{width:43%;height:205px;bottom:15px;right:0}.floating-label{bottom:35px;left:7px;padding:20px}.floating-label>span{font-size:3rem}.orbit{width:330px;height:330px;top:25px;left:5px}.orbit-two{width:270px;height:270px;top:55px;left:35px}.image-caption{top:5px;right:18px}.principle-strip .wrap{flex-wrap:wrap;justify-content:center;gap:12px;font-size:.7rem;padding:18px 0}.principle-strip i{font-size:.7rem}.section{padding:65px 0}.compact{padding-top:10px}.section-head{margin-bottom:32px}.why-grid{grid-template-columns:1fr;gap:30px}.why-grid article{padding-top:20px}.big-number{margin-bottom:15px}.why-grid h3{margin-bottom:12px}.course-grid{grid-template-columns:1fr}.course-meta{margin-bottom:25px}.course-card p{min-height:0;max-width:none}.course-card{padding:25px}.tutor-feature{grid-template-columns:1fr;gap:35px}.tutor-stat{max-width:360px;width:100%;margin:auto;padding:40px}.campus-gallery{grid-template-columns:1fr 1fr;gap:20px 14px}.campus-gallery figure:first-child{grid-column:1/-1}.campus-gallery figure:first-child img{height:260px}.campus-gallery img{height:175px}.section-bottom{align-items:flex-start;flex-direction:column;gap:18px}.faq-section{grid-template-columns:1fr;gap:0}.faq-section .section-head{margin-bottom:30px}.cta{padding:65px 0}.cta:before{right:-440px}.cta:after{right:-540px}.page-hero{padding-top:50px;padding-bottom:35px}.page-hero h1{font-size:2.9rem}.page-hero p{font-size:1rem}.page-hero .eyebrow{margin-bottom:20px}.tutor-grid{gap:20px 14px}.profile-placeholder{height:175px}.profile-placeholder span{font-size:1.8rem}.tutor-card h3{font-size:.92rem}.tutor-card p{font-size:.8rem}.about-grid,.course-detail,.contact-grid,.booking-layout{grid-template-columns:1fr;gap:35px}.about-grid>img{height:290px}.course-detail h2{font-size:2rem}.booking-aside{padding:30px}.fields{grid-template-columns:1fr}.map{height:300px}.extra-gallery img{height:250px}.extra-gallery{gap:14px}.footer-grid{gap:25px}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:1/-1}.footer-grid p{margin-top:10px}.footer-bottom{gap:14px;flex-wrap:wrap}.footer-bottom span{width:100%}footer{padding-top:45px}.eyebrow{font-size:.7rem}html[lang=zh-CN] .hero h1{font-size:3.4rem}.hero-art:before{inset:15px 0 5px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js-motion .reveal{opacity:1;translate:none}.main-photo{transform:rotate(-3deg)}.small-photo{transform:rotate(5deg)}}
