:root{--ch-navy:#071b33;--ch-blue:#0b5db7;--ch-teal:#0f9f99;--ch-gold:#ff9f1c;--ch-orange:#ff6b00;--ch-text:#0f172a;--ch-muted:#64748b;--ch-line:#e2e8f0;--ch-soft:#f8fbff;--ch-white:#fff}
        .ch-home{font-family:inherit;color:var(--ch-text);background:#fff;overflow:hidden}
        .ch-home *{box-sizing:border-box}
        .ch-home a{text-decoration:none!important}
        .ch-container{max-width:1180px;margin:0 auto;padding:0 15px}
        .ch-section{padding:68px 0}
        .ch-section-soft{background:linear-gradient(135deg,#f8fbff 0%,#fff 55%,#fff7ed 100%)}
        .ch-section-dark{background:linear-gradient(135deg,#06162a,#0b315e);color:#fff}
        .ch-section-head{text-align:center;max-width:820px;margin:0 auto 34px}
        .ch-kicker{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border:1px solid #fed7aa;border-radius:999px;background:#fff7ed;color:#c05600;font-size:12px;font-weight:900;letter-spacing:.25px;text-transform:uppercase}
        .ch-kicker i{color:#c05600!important}
        .ch-section-head h2{margin:13px 0 10px;color:var(--ch-navy);font-size:32px;line-height:1.18;font-weight:900}
        .ch-section-head p{margin:0;color:var(--ch-muted);font-size:15px;line-height:1.72}
        .ch-section-dark .ch-section-head h2,.ch-section-dark .ch-section-head p{color:#fff}
        .ch-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:13px 20px;border:0;border-radius:13px;font-weight:900;text-decoration:none!important;transition:.25s ease;cursor:pointer}
        .ch-btn:hover{transform:translateY(-2px)}
        .ch-btn-primary{background:linear-gradient(135deg,var(--ch-gold),var(--ch-orange));color:#fff!important;box-shadow:0 18px 36px rgba(255,107,0,.27)}
        .ch-btn-dark{background:var(--ch-navy);color:#fff!important}
        .ch-btn-light{background:#fff;color:var(--ch-navy)!important;border:1px solid rgba(15,23,42,.12)}
        .sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

        .ch-hero{position:relative;padding:76px 0 62px;background:linear-gradient(90deg,rgba(5,20,39,.94),rgba(7,27,51,.78)),url('/images/slider/home2/slide1.jpg') center/cover no-repeat;color:#fff;isolation:isolate}
        .ch-hero:after{content:"";position:absolute;right:-110px;top:-105px;width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,rgba(255,159,28,.42),rgba(255,159,28,0) 69%);z-index:-1}
        .ch-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);gap:34px;align-items:center}
        .ch-hero-badge{display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;padding:8px 14px;border:1px solid rgba(255,255,255,.20);border-radius:999px;background:rgba(255,255,255,.12);color:#ffcf8a;font-size:13px;font-weight:900}
        .ch-hero h1{margin:0 0 16px;color:#fff;font-size:43px;line-height:1.08;font-weight:900;letter-spacing:-.55px}
        .ch-hero h1 span{color:#ffb347}
        .ch-hero p{max-width:700px;margin:0 0 18px;color:rgba(255,255,255,.90);font-size:16px;line-height:1.75}
        .ch-hero-pills{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}
        .ch-hero-pills span{display:inline-flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(255,255,255,.11);font-size:13px;font-weight:800}
        .ch-hero-pills i{color:#ffcf8a!important}
        .ch-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}
        .ch-hero-note{margin-top:14px!important;color:rgba(255,255,255,.75)!important;font-size:12px!important}

        .ch-form{position:relative;padding:28px;border:1px solid rgba(255,255,255,.60);border-top:5px solid var(--ch-gold);border-radius:26px;background:rgba(255,255,255,.97);color:var(--ch-navy);box-shadow:0 28px 70px rgba(0,0,0,.28)}
        .ch-form-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}
        .ch-form-top h2{margin:0 0 7px;color:var(--ch-navy);font-size:24px;line-height:1.2;font-weight:900}
        .ch-form-top p{margin:0!important;color:var(--ch-muted)!important;font-size:14px!important;line-height:1.55!important}
        .ch-form-icon{width:58px;height:58px;min-width:58px;display:grid;place-items:center;border-radius:18px;background:linear-gradient(135deg,var(--ch-gold),var(--ch-orange));box-shadow:0 16px 35px rgba(255,107,0,.26)}
        .ch-form-icon i{color:#fff!important;font-size:23px}
        .ch-input,.ch-select,.ch-textarea{width:100%;margin-bottom:11px;border:1px solid #dbe3ee;border-radius:13px;background:#f8fafc;color:var(--ch-navy);font-size:14px;outline:0;transition:.2s ease}
        .ch-input,.ch-select{height:51px;padding:0 14px}
        .ch-textarea{height:86px;padding:13px 14px;resize:vertical}
        .ch-input:focus,.ch-select:focus,.ch-textarea:focus{border-color:var(--ch-blue);background:#fff;box-shadow:0 0 0 4px rgba(11,93,183,.13)}
        .ch-input-error{border-color:#ef4444!important;background:#fef2f2!important;box-shadow:0 0 0 4px rgba(239,68,68,.13)!important}
        .ch-submit{width:100%;height:53px;border:0;border-radius:14px;background:linear-gradient(135deg,var(--ch-gold),var(--ch-orange));color:#fff;font-size:15px;font-weight:900;box-shadow:0 18px 35px rgba(255,107,0,.25)}
        .ch-form-badges{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}
        .ch-form-badges span{text-align:center;padding:10px 6px;border:1px solid var(--ch-line);border-radius:11px;background:#f8fafc;color:#334155;font-size:11px;font-weight:900}
        .ch-form-badges i{color:var(--ch-blue)!important;margin-right:4px}
        .ch-hidden-state{display:block;max-height:0;opacity:0;overflow:hidden;visibility:hidden;margin-bottom:0;transition:max-height .3s ease,opacity .25s ease,margin-bottom .3s ease}
        .ch-hidden-state.show{max-height:66px;opacity:1;visibility:visible;margin-bottom:0}

        .ch-stats{padding:0 0 22px;background:linear-gradient(180deg,var(--ch-navy) 0%,var(--ch-navy) 38%,#fff 38%,#fff 100%)}
        .ch-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;transform:translateY(-18px);padding:14px;border-radius:18px;background:var(--ch-navy);box-shadow:0 24px 55px rgba(7,27,51,.22)}
        .ch-stat{display:flex;align-items:center;gap:12px;padding:17px;border:1px solid rgba(255,255,255,.11);border-radius:14px;background:rgba(255,255,255,.08);color:#fff}
        .ch-stat i{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,#ffb347,#ff6b00);color:#fff!important;font-size:18px}
        .ch-stat strong{display:block;color:#fff;font-size:22px;line-height:1;font-weight:900}
        .ch-stat span{display:block;margin-top:4px;color:rgba(255,255,255,.78);font-size:10.5px;line-height:1.35;font-weight:800;text-transform:uppercase;letter-spacing:.2px}

        .ch-overview-card{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:26px;align-items:stretch;padding:30px;border:1px solid rgba(255,255,255,.12);border-radius:30px;background:linear-gradient(135deg,var(--ch-navy) 0%,#0b315e 58%,var(--ch-blue) 100%);box-shadow:0 30px 80px rgba(7,27,51,.20);isolation:isolate}
        .ch-overview-card:before{content:"";position:absolute;right:-110px;top:-150px;width:340px;height:340px;border-radius:50%;background:rgba(255,159,28,.30);filter:blur(8px);z-index:-1}
        .ch-overview-copy{align-self:center;padding:14px 6px;color:#fff}
        .ch-overview-copy h2{margin:0 0 14px;color:#fff;font-size:34px;line-height:1.14;font-weight:900;letter-spacing:-.45px}
        .ch-overview-copy p{margin:0 0 12px;color:rgba(255,255,255,.88);font-size:15px;line-height:1.78}
        .ch-overview-copy strong{color:#fff}
        .ch-overview-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
        .ch-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
        .ch-fact{min-height:142px;padding:19px 18px;border:1px solid rgba(255,255,255,.65);border-radius:20px;background:rgba(255,255,255,.95);box-shadow:0 18px 42px rgba(0,0,0,.11)}
        .ch-fact:last-child{grid-column:1/-1;min-height:auto;display:grid;grid-template-columns:auto 1fr;column-gap:13px;align-items:center}
        .ch-fact i{width:42px;height:42px;display:grid;place-items:center;margin-bottom:13px;border:1px solid rgba(11,93,183,.12);border-radius:14px;background:linear-gradient(135deg,#eaf5ff,#fff7ed);color:var(--ch-blue)!important;font-size:18px}
        .ch-fact:last-child i{grid-row:1/span 2;margin-bottom:0}
        .ch-fact strong{display:block;margin-bottom:7px;color:var(--ch-navy);font-size:15px;line-height:1.25;font-weight:900}
        .ch-fact span{display:block;color:#52657e;font-size:13px;line-height:1.58}

        .ch-join-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:28px;align-items:center}
        .ch-image-card{position:relative;overflow:hidden;min-height:360px;border-radius:24px;box-shadow:0 24px 65px rgba(15,23,42,.18)}
        .ch-image-card img{width:100%;height:100%;min-height:360px;object-fit:cover;display:block;background:#eaf5ff}
        .ch-image-label{position:absolute;left:18px;right:18px;bottom:18px;padding:16px;border-radius:18px;background:rgba(255,255,255,.94);box-shadow:0 16px 35px rgba(0,0,0,.14)}
        .ch-image-label strong{display:block;color:var(--ch-navy);font-size:17px}
        .ch-image-label span{display:block;margin-top:4px;color:var(--ch-muted);font-size:13px}
        .ch-join-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
        .ch-join-card{display:flex;align-items:flex-start;gap:12px;padding:18px;border:1px solid rgba(15,23,42,.07);border-radius:16px;background:#fff;box-shadow:0 14px 35px rgba(15,23,42,.07)}
        .ch-join-card i{width:38px;height:38px;min-width:38px;display:grid;place-items:center;border:1px solid rgba(11,93,183,.18);border-radius:11px;background:linear-gradient(135deg,#fff,#eaf5ff);color:var(--ch-blue)!important;box-shadow:0 12px 26px rgba(11,93,183,.12)}
        .ch-join-card h3{margin:0 0 5px;color:var(--ch-navy);font-size:15px;font-weight:900}
        .ch-join-card p{margin:0;color:var(--ch-muted);font-size:13px;line-height:1.5}

        .ch-flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
        .ch-flow-card{position:relative;overflow:hidden;min-height:174px;padding:22px 18px;border:1px solid rgba(15,23,42,.07);border-radius:18px;background:#fff;box-shadow:0 16px 42px rgba(15,23,42,.08)}
        .ch-flow-card:after{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--ch-gold),var(--ch-blue))}
        .ch-flow-num{width:42px;height:42px;display:grid;place-items:center;margin-bottom:14px;border-radius:50%;background:linear-gradient(135deg,var(--ch-navy),var(--ch-blue));color:#fff;font-weight:900}
        .ch-flow-card i{position:absolute;right:18px;top:22px;color:var(--ch-gold)!important;font-size:22px}
        .ch-flow-card h3{margin:0 0 8px;color:var(--ch-navy);font-size:16px;font-weight:900}
        .ch-flow-card p{margin:0;color:var(--ch-muted);font-size:13px;line-height:1.55}

        .ch-university-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .ch-university-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid rgba(15,23,42,.08);border-radius:20px;background:#fff;box-shadow:0 18px 45px rgba(15,23,42,.08);transition:.25s ease}
        .ch-university-card:hover{transform:translateY(-5px);box-shadow:0 26px 60px rgba(15,23,42,.13)}
        .ch-university-logo{height:118px;padding:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#f8fbff,#fff)}
        .ch-university-logo img{width:100%;height:88px;object-fit:contain;border-radius:15px;background:#fff}
        .ch-university-body{display:flex;flex:1;flex-direction:column;padding:18px}
        .ch-university-place{display:inline-flex;align-items:center;gap:5px;margin-bottom:9px;color:var(--ch-blue);font-size:11px;font-weight:900;text-transform:uppercase}
        .ch-university-card h3{margin:0 0 8px;color:var(--ch-navy);font-size:18px;line-height:1.28;font-weight:900}
        .ch-university-card p{flex:1;margin:0 0 14px;color:var(--ch-muted);font-size:13px;line-height:1.62}
        .ch-university-link{display:inline-flex;align-items:center;gap:7px;color:var(--ch-orange)!important;font-size:13px;font-weight:900}
        .ch-university-cta{text-align:center;margin-top:26px}

        .ch-course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .ch-course-card{padding:22px;border:1px solid rgba(15,23,42,.07);border-radius:18px;background:#fff;box-shadow:0 16px 42px rgba(15,23,42,.07)}
        .ch-course-card i{width:48px;height:48px;display:grid;place-items:center;margin-bottom:14px;border:1px solid rgba(11,93,183,.16);border-radius:15px;background:linear-gradient(135deg,#fff,#eaf5ff);color:var(--ch-blue)!important;font-size:20px;box-shadow:0 10px 24px rgba(11,93,183,.10)}
        .ch-course-card h3{margin:0 0 7px;color:var(--ch-navy);font-size:17px;font-weight:900}
        .ch-course-card p{margin:0 0 13px;color:var(--ch-muted);font-size:13px;line-height:1.58}
        .ch-course-card a{color:var(--ch-orange)!important;font-size:13px;font-weight:900}

        .ch-student-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
        .ch-student-card{overflow:hidden;border:1px solid rgba(15,23,42,.07);border-radius:18px;background:#fff;box-shadow:0 18px 45px rgba(15,23,42,.08)}
        .ch-student-card img{width:100%;height:158px;object-fit:cover;display:block;background:#eaf5ff}
        .ch-student-body{padding:17px}
        .ch-student-body h3{margin:0 0 7px;color:var(--ch-navy);font-size:17px;font-weight:900}
        .ch-student-body p{margin:0 0 13px;color:var(--ch-muted);font-size:13px;line-height:1.55}
        .ch-student-body .ch-btn{width:100%;min-height:43px;padding:10px 12px;font-size:12px}

        .ch-trust-wrap{padding:28px;border:1px solid var(--ch-line);border-radius:26px;background:#fff;box-shadow:0 18px 50px rgba(15,23,42,.06)}
        .ch-review-bar{display:flex;align-items:center;justify-content:center;gap:10px 18px;flex-wrap:wrap;margin:20px 0 4px;padding:14px 16px;border:1px solid #dbeafe;border-radius:16px;background:#f8fbff;color:#475569;font-size:12px;line-height:1.5}
        .ch-review-bar span{display:inline-flex;align-items:center;gap:7px}
        .ch-review-bar i{color:var(--ch-blue)!important}
        .ch-review-bar strong{color:var(--ch-navy);font-weight:900}
        .ch-trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:20px}
        .ch-trust-card{padding:20px;border:1px solid #dbeafe;border-radius:18px;background:linear-gradient(180deg,#f8fbff,#fff)}
        .ch-trust-card i{width:42px;height:42px;display:grid;place-items:center;margin-bottom:12px;border-radius:14px;background:#eaf5ff;color:var(--ch-blue)!important}
        .ch-trust-card h3{margin:0 0 8px;color:var(--ch-navy);font-size:16px;font-weight:900}
        .ch-trust-card p{margin:0;color:#52657e;font-size:13px;line-height:1.65}
        .ch-disclosure{margin-top:18px;padding:16px 18px;border-left:4px solid var(--ch-gold);border-radius:12px;background:#fff7ed;color:#5b4a35;font-size:13px;line-height:1.7}
        .ch-disclosure strong{color:#7c3f00}

        .ch-faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
        .ch-faq{overflow:hidden;border:1px solid var(--ch-line);border-radius:14px;background:#fff;box-shadow:0 10px 25px rgba(15,23,42,.04);transition:.25s ease}
        .ch-faq.active{border-color:var(--ch-blue);box-shadow:0 16px 36px rgba(11,93,183,.10)}
        .ch-faq-q{display:flex;justify-content:space-between;gap:12px;padding:15px 18px;cursor:pointer}
        .ch-faq-q h3{margin:0;color:var(--ch-navy);font-size:14px;line-height:1.45;font-weight:900}
        .ch-faq-q i{color:var(--ch-blue)!important;transition:.25s ease}
        .ch-faq.active .ch-faq-q i{transform:rotate(45deg);color:var(--ch-orange)!important}
        .ch-faq-a{display:block;max-height:0;overflow:hidden;padding:0 18px;color:var(--ch-muted);font-size:13px;line-height:1.65;transition:max-height .32s ease,padding .32s ease}
        .ch-faq.active .ch-faq-a{max-height:260px;padding:0 18px 16px}

        .ch-final-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:34px;border-radius:24px;background:linear-gradient(135deg,var(--ch-navy),var(--ch-blue));color:#fff;box-shadow:0 24px 65px rgba(11,93,183,.25)}
        .ch-final-cta h2{margin:0 0 8px;color:#fff;font-size:28px;font-weight:900}
        .ch-final-cta p{margin:0;color:rgba(255,255,255,.82)}
        .ch-final-actions{display:flex;gap:12px;flex-wrap:wrap;min-width:310px;justify-content:flex-end}

        @media(max-width:991px){
            .ch-hero-grid,.ch-overview-card,.ch-join-grid{grid-template-columns:1fr}
            .ch-stats{background:#fff;padding-top:18px}.ch-stats-grid{grid-template-columns:repeat(2,1fr);transform:none}
            .ch-flow-grid{grid-template-columns:repeat(2,1fr)}
            .ch-university-grid,.ch-course-grid{grid-template-columns:repeat(2,1fr)}
            .ch-student-grid,.ch-trust-grid{grid-template-columns:repeat(2,1fr)}
            .ch-final-cta{display:block}.ch-final-actions{justify-content:flex-start;margin-top:20px}
        }
        @media(max-width:575px){
            .ch-container{padding-left:16px;padding-right:16px}
            .ch-section{padding:48px 0}
            .ch-section-head{margin-bottom:25px}.ch-section-head h2{font-size:25px}.ch-section-head p{font-size:14px}
            .ch-hero{padding:42px 0}.ch-hero:after{display:none}.ch-hero h1{font-size:28px}.ch-hero p{font-size:14px;line-height:1.62}
            .ch-hero-pills{display:grid;grid-template-columns:1fr 1fr;gap:8px}.ch-hero-pills span{justify-content:center;text-align:center;font-size:11px;padding:8px}
            .ch-hero-actions{display:grid;grid-template-columns:1fr}.ch-btn{width:100%}
            .ch-form{margin-top:22px;padding:20px 16px;border-radius:20px}.ch-form-top h2{font-size:20px}.ch-form-icon{width:46px;height:46px;min-width:46px}
            .ch-input,.ch-select{height:48px}.ch-textarea{height:80px}.ch-form-badges{grid-template-columns:repeat(3,1fr)}.ch-form-badges span{font-size:9.5px;padding:8px 3px}
            .ch-stats-grid{grid-template-columns:repeat(2,1fr);gap:9px;padding:10px}.ch-stat{display:block;text-align:center;padding:13px 7px}.ch-stat i{margin:0 auto 8px}.ch-stat strong{font-size:20px}.ch-stat span{font-size:9px}
            .ch-overview-card{padding:18px;border-radius:22px}.ch-overview-copy h2{font-size:24px}.ch-overview-copy p{font-size:13.5px}.ch-overview-actions{display:grid;grid-template-columns:1fr}.ch-facts{grid-template-columns:1fr}.ch-fact:last-child{grid-column:auto;display:block}.ch-fact:last-child i{grid-row:auto;margin-bottom:10px}
            .ch-image-card,.ch-image-card img{min-height:235px}.ch-image-card{margin-bottom:18px}.ch-join-cards,.ch-flow-grid,.ch-university-grid,.ch-course-grid,.ch-student-grid,.ch-trust-grid,.ch-faq-grid{grid-template-columns:1fr}
            .ch-flow-card{min-height:auto}.ch-university-logo{height:108px}.ch-university-logo img{height:80px}
            .ch-review-bar{justify-content:flex-start}.ch-final-cta{padding:22px 16px;border-radius:20px}.ch-final-cta h2{font-size:23px}.ch-final-actions{display:grid;grid-template-columns:1fr;min-width:0}
        }
        @media(max-width:380px){.ch-hero-pills,.ch-form-badges,.ch-stats-grid{grid-template-columns:1fr}}