*{margin:0;padding:0;box-sizing:border-box}
:root{--primary-color:#0c46c6;--secondary-color:#fedd62;--text-color:#0a0a0a;--color-primary-blue:#002795;--color-secondary-blue:#2563eb;--color-red:#ff1616;--color-bg-light:#e6f4fc;--color-text-dark:#333333;--font-main:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--yellow:#fcd34d;--navy:#002795;--blue:#2563eb;--light-blue:#e0f2fe;--primary-blue:#004dc0;--secondary-blue:#2563eb;--bg-sky:#e0f2fe;--blue-main:#004dc0;--blue-dark:#1b3679;--red-accent:#ef4444;--bg-gradient:linear-gradient(180deg, #f0f7ff 0%, #ffffff 100%);--blue-brand:#004dc0;--text-blue:#024ca9;--shadow-color:rgba(2, 76, 169, 0.12)}
@font-face{font-family:OpenSans;src:url(../../../font/OpenSans-Regular.woff2) format("woff2");font-display:swap}
@font-face{font-family:OpenSansBold;src:url(../../../font/OpenSans-Bold.woff2) format("woff2");font-display:swap}
@font-face{font-family:OpenSansExtraBold;src:url(../../../font/OpenSans-ExtraBold.woff2) format("woff2");font-display:swap}
body,html{font-family:OpenSans,sans-serif!important;font-size:18px}
a{color:#000}
.container,.km-container{width:100%;max-width:1224px;padding:0 12px;margin:0 auto}
#normalHeader{background-repeat:no-repeat;background-position:bottom;background-size:cover;margin-top:56px;position:relative}
#normalHeader.webp{background-image:url(../img/backgroundPC.png)}
#normalHeader.png{background-image:url(../img/backgroundPC.png)}
#normalHeader .header>div>ul .hotline a{background:url(../img/hotLine.png) no-repeat left}
#normalHeader .wrapperBanner .banner,#normalHeader .wrapperBanner .headerForm{flex:1;width:100%}
#normalHeader .wrapperBanner .headerForm .formTitle{position:absolute;color:#0c46c6;top:0;font-family:OpenSansExtraBold}
#normalHeader .wrapperBanner .headerForm form input,#normalHeader .wrapperBanner .headerForm form select,#normalHeader .wrapperBanner .headerForm form textarea{margin-bottom:0;border:2px solid #0c46c6}
#normalHeader .wrapperBanner{flex-direction:column;align-items:center}
#normalHeader .header>div{max-width:1224px}
#normalHeader .header{height:56px;background:#fff;color:#fff;width:100%;left:0;top:-56px;position:absolute}
#normalHeader a{color:#c71513;text-decoration:none!important}
#normalHeader .header>div>ul .loginGroup .login a:first-child::after{display:none}
#normalHeader .header>div>ul .loginGroup .login a:first-child{padding-right:12px;background:url(../img/iconUser.png) no-repeat left}
#normalHeader .header>div .shareFB span:last-child{color:#274596;font-weight:700}
#normalHeader .header>div .shareFB span:first-child,#normalHeader .header>div .shareFB span:last-child{padding-top:4px}
#normalHeader .wrapperBanner .headerForm form{display:flex;justify-content:center;align-items:center;gap:15px;position:relative;padding:65px 24px 43px 24px}
#normalHeader .wrapperBanner .headerForm form>div .btnHeaderFormSubmit{width:250px;margin-top:0;border:none;background-color:var(--primary-color);color:#fff}
#normalHeader .wrapperBanner .headerForm form>div .btnHeaderFormSubmit:hover{color:var(--secondary-color);cursor:pointer}
#normalHeader .wrapperBanner .headerForm .txtWarning{position:absolute;width:100%;left:0;bottom:0;color:#004dc0}
#normalHeader .wrapperBanner .banner .bannerPC{max-width:100%}
#normalHeader .wrapperBanner .banner{margin-bottom:12px}
.km-2026-t5-lop9{font-family:var(--font-main)}
.km-2026-t5-lop9 :where(h1,h2,h3,h4,p,ul,li){margin:0;padding:0}
.km-2026-t5-lop9.promo-module{padding:24px 0;overflow:hidden}
.km-2026-t5-lop9 .badge-sure{background-color:var(--color-secondary-blue);color:#fff;padding:5px 20px;border-radius:30px;font-size:1.4rem}
.km-2026-t5-lop9 .promo-header__img{display:block;width:100%;margin:0 auto 30px;max-width:550px}
.km-2026-t5-lop9 .text-main{color:var(--color-primary-blue)}
.km-2026-t5-lop9 .promo-content{position:relative}
.km-2026-t5-lop9 .promo-content__left{width:100%;max-width:780px;padding-bottom:40px;z-index:2;position:relative}
.km-2026-t5-lop9 .intro-box{display:flex;align-items:center;gap:15px;margin-bottom:25px}
.km-2026-t5-lop9 .icon-clipboard{width:70px;height:70px}
.km-2026-t5-lop9 .intro-text{color:#0044c9;font-size:1.1rem;line-height:1.5;font-family:OpenSansExtraBold;font-style:italic}
.km-2026-t5-lop9 .info-card{background:#fff;border-radius:20px;padding:30px;box-shadow:0 10px 30px rgb(0 0 0 / 25%);position:relative}
.km-2026-t5-lop9 .info-card__title{color:var(--color-red);text-align:center;font-size:1.2rem;font-family:OpenSansExtraBold;font-style:italic;margin-bottom:25px;display:flex;align-items:center;justify-content:center}
.km-2026-t5-lop9 .info-card__title::after,.km-2026-t5-lop9 .info-card__title::before{content:"";height:1px;background-color:#ddd;flex:1;margin:0 15px}
.km-2026-t5-lop9 .info-list{list-style:none}
.km-2026-t5-lop9 .info-list__item{display:flex;gap:20px;margin-bottom:25px}
.km-2026-t5-lop9 .info-list__item:last-child{margin-bottom:0}
.km-2026-t5-lop9 .info-list__item .icon-wrap{width:70px;height:70px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.km-2026-t5-lop9 .info-list__item .icon-wrap img{width:100%}
.km-2026-t5-lop9 .text-wrap h4{color:var(--color-primary-blue);font-size:1.1rem;margin-bottom:5px;font-family:OpenSansBold}
.km-2026-t5-lop9 .text-wrap p{color:var(--color-text-dark);font-size:.95rem;line-height:1.6}
.km-2026-t5-lop9 .promo-content__right{position:absolute;bottom:0;right:-84px;width:100%;max-width:700px;z-index:0}
.km-2026-t5-lop9 .floating-cta{z-index:3;position:relative}
.km-2026-t5-lop9 .promo-content__btnSubmit:hover{transform:scale(1.1);background:#256eff}
.km-2026-t5-lop9 .image-wrapper{position:relative;width:100%}
.km-2026-t5-lop9 .floating-marks{position:absolute;top:-40px;right:10%;width:100px;animation:float 3s ease-in-out infinite;z-index:3}
.km-2026-t5-lop9 .student-img{width:100%;height:auto;display:block;border-radius:20px 20px 0 0;mask-image:linear-gradient(to bottom,#000 80%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,#000 80%,transparent 100%)}
@keyframes float{
0%{transform:translateY(0) rotate(5deg)}
50%{transform:translateY(-15px) rotate(-5deg)}
100%{transform:translateY(0) rotate(5deg)}
}
@media (max-width:992px){
.km-2026-t5-lop9 .promo-content{flex-direction:column;align-items:center}
.km-2026-t5-lop9 .promo-content__left,.km-2026-t5-lop9 .promo-content__right{min-width:100%}
.km-2026-t5-lop9 .promo-content__left{padding-bottom:20px}
.km-2026-t5-lop9 .text-year{font-size:2.2rem}
}
.advice-module{padding:24px 0;position:relative}
.banner-selection{background-color:#0044c9;border-radius:50px 20px 20px 50px;display:flex;align-items:center;padding:15px 30px;box-shadow:0 4px 15px rgba(0,0,0,.1);width:90%;margin:0 auto 40px auto}
.banner-selection__label{display:flex;align-items:center;gap:15px;flex:1}
.icon-point{width:100px}
.banner-selection__label p{font-family:OpenSansExtraBold;font-size:1.4rem;color:#fff;line-height:1.2;margin-bottom:12px}
.banner-selection__label p span{color:#ffde59;font-style:italic}
.banner-selection__label small{color:#fff;font-weight:500;font-style:italic}
.banner-selection__options{width:100%;max-width:500px}
.banner-selection__options img{width:100%}
.option-card{padding:10px 20px;border-radius:15px;text-align:center;color:#fff;min-width:180px}
.option-card--blue{background-color:var(--blue)}
.option-card--navy{background-color:var(--navy)}
.option-card span{display:block;font-weight:800;font-size:.9rem}
.option-card small{font-size:.75rem;opacity:.9}
.option-divider{background-color:var(--navy);color:#fff;width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.7rem;border:3px solid #fff}
.banner-alert{display:flex;align-items:center;gap:20px;width:fit-content;margin:30px 0}
.banner-alert p{font-size:24px;font-family:OpenSansExtraBold;color:#0044c9}
.banner-alert span{font-size:18px}
.icon-bulb{width:100px}
.icon-bulb img{width:100%}
.alert-text{color:var(--navy);font-size:1.1rem}
.alert-text strong{color:var(--blue)}
.alert-text span{display:block;font-size:.95rem;font-weight:500}
.advice-main{display:grid;grid-template-columns:1fr 496px;gap:40px;align-items:center;position:relative}
.advice-main .advice-main__left{position:relative;z-index:2}
.step-item{display:flex;gap:20px;margin-bottom:35px;border:1px solid #0044c9;padding:12px;background:#fff;border-radius:10px}
.step-number{width:70px;height:70px;background:#002795;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:900;color:#fff;flex-shrink:0;font-family:OpenSansExtraBold}
.step-content h3{color:#0044c9;font-size:1.4rem;font-family:OpenSansBold;margin-bottom:8px}
.step-content p{color:#444;line-height:1.6;font-size:1.05rem}
.main-photo{position:absolute;bottom:0;right:-73px;z-index:0;width:100%;max-width:700px}
.floating-cta{background-color:var(--navy);color:#fff;padding:12px 30px;border-radius:50px;display:flex;align-items:center;gap:15px;text-decoration:none;width:fit-content;margin:30px auto 0;transition:transform .3s ease,background-color .3s ease;box-shadow:0 10px 20px rgba(27,54,121,.3)}
.floating-cta:hover{transform:translateY(-5px);background-color:var(--blue)}
.icon-chat{width:35px;height:35px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.icon-chat img{width:100%}
.floating-cta span{font-weight:700;font-size:1.1rem}
#magazine3 .title{
    color:#0044c9;
    font-family: OpenSansExtraBold;
}
.baoChiNoiGi .achievement{
    margin-top: 20px;
}
@media all and (max-width:1025px){
#normalHeader .wrapperBanner{padding:30px 12px 12px 0}
#normalHeader .wrapperBanner .banner .img70{top:9%;right:13%;width:34%}
}
@media all and (max-width:769px){
#normalHeader{background-position:top;background-size:contain;background-color:#1556d9}
#normalHeader.png{background-image:url(../img/backgroundMobi.png)}
#normalHeader.webp{background-image:url(../img/backgroundMobi.png)}
#normalHeader .wrapperBanner{padding:0;gap:12px}
#normalHeader .header{display:flex;align-items:center}
#normalHeader .wrapperBanner .headerForm{margin-top:25px;margin-bottom:25px;max-width:500px}
#normalHeader .wrapperBanner .headerForm form{flex-direction:column;padding:0}
#normalHeader .wrapperBanner .banner{padding:12px}
#normalHeader .wrapperBanner .headerForm .formTitle{position:static;font-size:23px}
.km-2026-t5-lop9 .promo-content__right{position:static}
#normalHeader .wrapperBanner .headerForm .txtWarning{position:static;margin-bottom:12px}
}
@media all and (max-width:500px){
#normalHeader{margin-top:40px}
#normalHeader .wrapperBanner .banner{padding-bottom:3%}
#normalHeader .header>div>ul .hotline a,#normalHeader .header>div>ul .loginGroup .login a:first-child{overflow:hidden;color:transparent}
#normalHeader .header>div>ul .loginGroup .login{display:flex}
#normalHeader .header>div>ul .loginGroup .login a:first-child{padding-left:0;color:transparent!important}
}
@media (max-width:1024px){
.banner-selection{flex-direction:column;border-radius:20px;gap:20px}
.advice-main{grid-template-columns:1fr}
.main-photo{box-shadow:none}
}
@media (max-width:768px){
.banner-alert{width:100%;border-radius:20px}
.banner-selection__options{flex-direction:column;width:100%}
.option-card{width:100%}
.banner-selection__label{flex-direction:row;text-align:center}
.banner-selection__label small{border-left:none;padding-left:0;margin-top:10px}
.main-photo{position:static}
.advice-main{gap:12px}
.step-item:last-child{margin-bottom:0}
}
.roadmap-module{padding:60px 0;background:url(../img/bg-3.png) no-repeat;background-size:100%}
.roadmap-module .promo-header__img{display:block;width:100%;margin:0 auto 30px;max-width:77%}
.header-target-icon{position:absolute;opacity:.8}
.header-target-icon.left{top:0;left:14%;width:150px}
.header-target-icon.right{top:0;right:17%;width:115px}
.wrap-phase-cards{display:flex;flex-direction:column;gap:15px}
.phase-card{border:2px solid var(--secondary-blue);border-radius:25px;overflow:visible;background:#fff;position:relative}
.phase-card__header{display:flex;align-items:center;padding:20px 40px}
.phase-card__header .phase-title{padding-left:145px}
.phase-badge{background:url(../img/icon-11.png) no-repeat;background-size:contain;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;margin-right:25px;width:121px;height:96px;position:absolute;top:0;padding-bottom:10px}
.phase-badge span{font-size:18px;font-family:OpenSansBold}
.phase-badge strong{font-size:50px;font-family:OpenSansExtraBold;line-height:42px}
.phase-title h3{color:#002795;font-size:1.6rem;font-family:OpenSansExtraBold;margin-bottom:5px}
.time-tag{background:var(--secondary-blue);color:#fff;padding:4px 15px;border-radius:15px;font-size:.85rem;font-weight:700}
.phase-card__body{display:grid;grid-template-columns:1fr 1fr 1.5fr;gap:0}
.info-col{padding:30px;display:flex;flex-direction:column;align-items:center;position:relative}
.info-col:nth-child(2)::after,.info-col:nth-child(2)::before{content:"";width:3px;height:64%;background:#1569e5;position:absolute;top:25%}
.info-col:nth-child(2)::before{left:0}
.info-col:nth-child(2)::after{right:0}
.info-col:last-child{border-right:none}
.info-col__label{background:#0143c9;color:#fff;width:100%;text-align:center;padding:8px;border-radius:10px;font-family:OpenSansBold;margin-bottom:20px;font-size:18px}
.content-icon{width:50px;margin:0 auto 15px auto;display:block}
.showInPc{display:flex!important}
.showInMobile{display:none!important}
.showcase-mobile{display:block;margin:auto}
.info-col__content li,.info-col__content p{font-size:.95rem;line-height:1.6;color:#333}
.content-list{padding-left:15px}
.content-list li{margin-bottom:10px;position:relative;list-style-type:disc}
@media (max-width:1024px){
.phase-card__body{grid-template-columns:1fr}
.info-col{border-right:none;border-bottom:1px solid #e5e7eb}
}
.privilege-module{background-image:url(../img/6.png),url(../img/7.png),url(../img/5.png);background-position:left 30px top 30px,right top,center bottom -15%;background-repeat:no-repeat;background-size:150px auto,280px auto,100% auto;padding:60px 0 120px 0;position:relative;overflow:hidden;background-color:#f3f4f7}
.privilege-module .promo-header__img{display:block;width:100%;margin:0 auto 30px;max-width:60%}
.privilege-header{text-align:center;margin-bottom:60px;position:relative;z-index:2}
.privilege-title{color:var(--blue-main);font-size:2.5rem;font-weight:900;line-height:1.3;letter-spacing:-.5px}
.privilege-title .title-line{display:block}
.text-accent{color:var(--red-accent);font-weight:900}
.privilege-showcase{display:flex;align-items:center;justify-content:center;position:relative;z-index:2;margin-top:20px}
.mockup-item{background:#fff;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,.08);transition:transform .4s cubic-bezier(.16,1,.3,1)}
.mockup-item img{width:100%;height:auto;display:block}
.window-header{background:#f1f5f9;padding:8px 12px;display:flex;gap:6px;border-top-left-radius:8px;border-top-right-radius:8px;border-bottom:1px solid #e2e8f0}
.window-header .dot{width:8px;height:8px;background:#cbd5e1;border-radius:50%}
.mockup-item--left,.mockup-item--right{width:33%;flex-shrink:0;opacity:.85;filter:blur(.5px)}
.mockup-item--left{transform:translateX(50px) scale(.88);z-index:1}
.mockup-item--right{transform:translateX(-50px) scale(.88);z-index:2}
.mockup-image{overflow:hidden;border-bottom-left-radius:8px;border-bottom-right-radius:8px;aspect-ratio:4/3}
.mockup-image img{width:100%;height:100%;object-fit:cover}
.mockup-item--center{width:44%;flex-shrink:0;z-index:3;background:0 0;box-shadow:none}
.laptop-screen{background:#000;border:10px solid #1e293b;border-radius:12px 12px 0 0;position:relative;aspect-ratio:16/10;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,.2)}
.laptop-screen img{width:100%;height:100%;object-fit:cover;object-position:left}
.laptop-base{height:10px;background:#64748b;border-bottom-left-radius:16px;border-bottom-right-radius:16px;position:relative}
.laptop-base::after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:60px;height:4px;background:#475569;border-bottom-left-radius:4px;border-bottom-right-radius:4px}
.video-play-btn::after{content:"";position:absolute;top:50%;left:55%;transform:translate(-50%,-50%);border-style:solid;border-width:10px 0 10px 16px;border-color:transparent transparent transparent var(--blue-main)}
.mockup-item:hover{transform:translateY(-5px) scale(.92);z-index:4;opacity:1;filter:none}
.mockup-item--center:hover{transform:translateY(-8px) scale(1.02)}
@media (max-width:992px){
.privilege-title{font-size:2rem}
.mockup-item--left{transform:translateX(25px) scale(.9)}
.mockup-item--right{transform:translateX(-25px) scale(.9)}
}
@media (max-width:768px){
.privilege-showcase{flex-direction:column;gap:30px}
.mockup-item--center,.mockup-item--left,.mockup-item--right{width:90%;transform:none!important;filter:none;opacity:1}
.decor-dots{display:none}
.privilege-module{padding-bottom:0}
.showInPc{display:none!important}
.showInMobile{display:block!important}
.info-col{gap:15px;justify-items:flex-start;align-items:flex-start}
.content-icon.showInMobile{background:#fff;padding:5px;border-radius:99px;margin:unset}
.info-col__label{width:220px;display:flex;gap:12px;align-items:center;border-radius:90px;padding:5px 17px;margin:0}
.content-icon{width:30px;height:30px;display:flex;justify-self:center}
.course-section-module .course-price{text-align:left}
}
.section-title{text-align:center;color:#1450b9;font-size:40px;font-family:OpenSansExtraBold;text-transform:uppercase;margin-bottom:30px}
.subject-filter{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;margin-bottom:40px}
.filter-label{color:#1450b9;font-style:italic;font-weight:700;font-size:16px;margin-right:8px}
.filter-btn{background:linear-gradient(90deg,#ff5733,#ff8c5f);color:#fff;border:none;padding:8px 16px;border-radius:6px;font-weight:600;font-size:14px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;box-shadow:0 2px 4px rgba(255,87,51,.3)}
.filter-btn.active,.filter-btn:hover{transform:translateY(-2px);box-shadow:0 4px 8px rgba(255,87,51,.4)}
.course-list{display:flex;flex-direction:column;gap:20px}
.course-card{width:100%;background:#fff;border:1px solid #dadada;border-radius:8px;padding:12px;display:flex;align-items:stretch;gap:24px;transition:box-shadow .3s ease}
.course-card:hover{box-shadow:0 4px 15px rgba(20,80,185,.15)}
.course-thumb{width:160px;flex-shrink:0;position:relative;border-radius:4px;overflow:hidden;background-color:#e9ecef}
.course-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}
.btn-primary{background-color:#1450b9;color:#fff;border:1px solid #1450b9}
.btn-primary:hover{background-color:#0f3d91}
.btn-outline{background-color:#fff;color:#1450b9;border:1px solid #1450b9}
.btn-outline:hover{background-color:#f3f6fa}
@media (max-width:768px){
.course-card{align-items:center;padding:20px;text-align:center}
.course-thumb{width:100%;max-width:250px;height:auto;aspect-ratio:1/1}
.course-actions{width:100%;padding-right:0}
.course-title{font-size:15px}
}
.combo-section{padding:50px 0;background:url(../img/bg-cloud.png);background-size:cover}
.combo-title{text-align:center;font-size:32px;font-family:OpenSansExtraBold;line-height:1.4;margin-bottom:40px}
.text-blue{color:#1450b9}
.text-red{color:#e63946}
.combo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-bottom:40px}
.combo-card{position:relative;overflow:hidden;border-radius:20px;padding:40px 24px 30px;text-align:center;display:flex;flex-direction:column;justify-content:space-between;box-shadow:6px 10px 20px rgba(0,0,0,.15);transition:transform .3s ease}
.combo-card:hover{transform:translateY(-5px)}
.card-green{background:linear-gradient(180deg,#4ade80,#22c55e)}
.card-orange{background:linear-gradient(180deg,#fb923c,#f97316)}
.card-pink{background:linear-gradient(180deg,#fb7185,#e11d48)}
.ribbon{position:absolute;top:25px;left:-40px;width:180px;background-color:#d32f2f;color:#fff;font-weight:800;font-size:14px;padding:6px 0;transform:rotate(-45deg);text-transform:uppercase;box-shadow:0 2px 4px rgba(0,0,0,.2)}
.card-header{color:#fff;margin-bottom:24px}
.combo-name{font-size:24px;font-weight:800;line-height:1.3;margin-bottom:16px;text-shadow:1px 1px 2px rgba(0,0,0,.1)}
.combo-desc{font-size:14px;line-height:1.5;font-weight:500}
.price-box{background-color:#fff;border-radius:12px;padding:20px 10px;margin-bottom:24px;box-shadow:0 4px 6px rgba(0,0,0,.05)}
.old-price{color:#e63946;font-weight:700;font-size:15px;margin-bottom:6px}
.discount-label{color:#1450b9;font-weight:800;font-size:20px;margin-bottom:4px}
.new-price{color:#e63946;font-weight:800;font-size:28px}
.btn-buy{background-color:#fff;color:#1450b9;border:none;border-radius:30px;padding:14px 20px;font-size:18px;font-weight:800;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 6px rgba(0,0,0,.1)}
.btn-buy:hover{background-color:#f0f0f0;transform:scale(1.05)}
.support-info{text-align:center;color:#1450b9;font-weight:600;font-size:16px;line-height:1.6}
.support-info .hotline{color:#e63946;font-style:italic}
@media (max-width:992px){
.combo-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
.combo-grid{grid-template-columns:1fr}
.combo-title{font-size:24px}
}
.features-decor-dots{position:absolute;top:20px;right:20px;width:160px;height:160px;background-image:radial-gradient(var(--blue-brand) 15%,transparent 15%);background-size:14px 14px;opacity:.2;z-index:1}
.features-flex-container{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;position:relative;z-index:2;margin:40px auto 0}
.feature-card{background:#fff;border:2px solid var(--blue-brand);border-radius:16px;padding:30px 24px;width:calc(33.333% - 20px);min-width:300px;max-width:350px;box-shadow:6px 6px 0 var(--shadow-color);display:flex;flex-direction:column;align-items:center;text-align:center;transition:all .3s cubic-bezier(.25,.8,.25,1)}
.feature-card.special{background:#2563eb;color:#fff}
.feature-card.special .feature-card__text{color:#fff}
.feature-card__icon{width:65px;height:65px;margin-bottom:20px;display:flex;align-items:center;justify-content:center}
.feature-card__icon img{width:100%;height:100%;object-fit:contain}
.feature-card__text{font-size:20px;line-height:1.6;color:var(--text-blue);font-family:OpenSansBold;margin:0}
.feature-card__text strong{color:var(--blue-brand);font-weight:800}
.feature-card:hover{transform:translate(-4px,-4px);box-shadow:10px 10px 0 var(--blue-brand)}
.features-wave-bottom{position:absolute;bottom:0;left:0;width:100%;height:60px;background:var(--blue-brand);clip-path:ellipse(65% 100% at 50% 100%)}
@media (max-width:992px){
.feature-card{width:calc(50% - 15px);max-width:380px}
}
@media (max-width:768px){
.features-flex-container{gap:20px;position:relative;margin-bottom:300px}
.feature-card{width:calc(50% - 12px);max-width:100%;box-shadow:4px 4px 0 var(--shadow-color)}
.feature-card:hover{transform:none;box-shadow:4px 4px 0 var(--shadow-color)}
.features-decor-dots{display:none}
.feature-card.special{position:absolute;bottom:-42%;width:100%}
.course-section-module .course-title{font-size:14px!important;text-align:left}
.course-section-module .course-actions .fa-solid{width:24px!important;height:20px!important}
}
.course-section-module{--tab-gradient:linear-gradient(to right, #ff3432, #ff904d);--blue-main:#2d6bef;--blue-light:#eef2ff;--text-title:#1a1a1a;--text-price:#d4a017;width:100%;margin:0 auto;font-family:Roboto,sans-serif;line-height:1.5;padding:24px 0}
.course-section-module .tabs-wrapper{display:flex;align-items:center;gap:15px;margin-bottom:30px;overflow-x:auto;padding:5px;justify-content:center}
.course-section-module .tabs-label{color:var(--blue-main);font-weight:700;font-style:italic;font-size:18px;white-space:nowrap}
.course-section-module .tab-item{padding:8px 22px;font-size:20px;border-radius:8px;background:#ffa779;color:#fff;font-family:OpenSansBold;cursor:pointer;border:none;box-shadow:0 2px 4px rgba(255,75,43,.2);white-space:nowrap;transition:transform .2s;opacity:.8}
.course-section-module .tab-item:hover{opacity:1;transform:translateY(-1px)}
.course-section-module .tab-item.active{opacity:1;box-shadow:0 4px 8px rgba(255,75,43,.4);background:var(--tab-gradient);color:#fff}
.course-section-module .course-list{display:flex;flex-direction:column;gap:20px}
.course-section-module .course-card{display:flex;background:#fff;border-radius:12px;overflow:hidden;border:1px solid var(--blue-main);box-shadow:0 10px 25px rgb(0 0 0 / 10%);min-height:180px;flex-shrink:0}
.course-section-module .card-aside{position:relative;width:160px;min-width:153px;background:#f0f0f0}
.course-section-module .card-aside img{width:100%;height:100%;object-fit:cover;display:block}
.course-section-module .card-main{flex:1;display:flex;flex-direction:column;justify-content:space-between}
.course-section-module .course-title{font-size:20px;font-family:OpenSansExtraBold;color:#0044c9;margin-bottom:10px;line-height:1.3}
.course-section-module .course-price{font-size:20px}
.course-section-module .course-actions{display:flex;gap:15px;margin-top:15px}
.course-section-module .course-actions .fa-solid{width:39px;height:33px}
.course-section-module .course-actions .fa-solid.fa-eye{background:url(../img/icon-17.png) no-repeat 100%/contain}
.course-section-module .course-actions .fa-solid.fa-gift{background:url(../img/icon-16.png) no-repeat 100%/contain}
.course-section-module .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:5px 25px;border-radius:8px;font-weight:700;font-size:15px;cursor:pointer;border:none;transition:all .3s;min-width:170px;text-decoration:none}
.course-section-module .btn-primary{background-color:var(--blue-main);color:#fff}
.course-section-module .btn-outline{background-color:var(--blue-light);color:var(--blue-main);border:1px solid #dce4ff}
.course-section-module .btn:hover{filter:brightness(1.05);transform:translateY(-1px)}
.course-section-module .modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.9);display:none;justify-content:center;align-items:center;z-index:999999;backdrop-filter:blur(5px)}
.course-section-module .modal-content{position:relative;width:90%;max-width:900px;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden}
.course-section-module .modal-close{position:absolute;top:-35px;right:0;color:#fff;font-size:18px;cursor:pointer;background:0 0;border:none;font-weight:700}
.course-section-module .modal-content iframe{width:100%;height:100%;border:none}
@media (max-width:768px){
.course-section-module .course-card{gap:15px;align-items:flex-start}
.course-section-module .card-main{flex:unset;padding:0}
.course-section-module .card-aside{min-width:150px;width:150px}
.course-section-module .course-actions{flex-direction:column;gap:10px}
.course-section-module .btn{max-width:300px;min-width:unset}
.course-section-module .tabs-wrapper{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.course-section-module .tabs-label{grid-column:1/-1;margin-bottom:5px}
.course-section-module .course-card{padding:10px}
.course-section-module .course-list::-webkit-scrollbar{width:6px}
.course-section-module .course-list::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}
.course-section-module .course-list::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:4px}
.course-section-module .course-list::-webkit-scrollbar-thumb:hover{background:var(--blue-main)}
.course-section-module .tabs-wrapper::-webkit-scrollbar{display:none}
}
.baoChiNoiGi{padding-bottom:30px}
@media (max-width:500px){
body,html{font-size:14px}
.km-2026-t5-lop9 .info-list__item .icon-wrap{width:40px;height:40px}
.course-section-module .btn{padding:5px 10px;font-size:12px}
#normalHeader .wrapperBanner .headerForm{max-width:93%;margin-left:12px;margin-right:12px}
.km-2026-t5-lop9 .intro-text{font-size:14px}
.km-2026-t5-lop9 .info-card{padding:12px}
.banner-selection{padding:12px}
.icon-point{width:50px}
.banner-selection__label p,.banner-selection__label small{text-align:left;font-size:14px}
.banner-alert p{font-size:15px}
.step-content h3{font-size:16px}
.step-content p{font-size:14px}
.step-number{width:40px;height:40px;font-size:19px}
.step-item{gap:12px}
.floating-cta span{font-size:16px}
.step-item{margin-bottom:12px}
.phase-badge{margin-right:0;width:77px;height:73px;left:16px}
.phase-badge span{font-size:11px}
.phase-badge strong{font-size:18px;line-height:24px}
.phase-card__header{padding:12px}
.phase-title h3{font-size:14px}
.time-tag{font-size:10px}
.phase-card__header .phase-title{padding-left:98px}
.info-col{padding:12px}
.roadmap-module .promo-header__img{max-width:unset}
.content-icon{width:24px;height:24px}
.info-col__label span{font-size:14px}
.info-col__label{width:169px;padding:5px 5px}
.phase-title h3{margin-bottom:10px}
.info-col:nth-child(2)::after,.info-col:nth-child(2)::before{display:none}
.roadmap-module{padding:24px 0}
.privilege-module{background-size:40px auto,132px auto,100% auto;padding:24px 0}
.privilege-module .promo-header__img{max-width:unset}
.privilege-module .showInMobile{width:100%}
.feature-card.special{bottom:-25%}
.feature-card{width:100%}
.features-flex-container{margin-bottom:257px}
.section-title{font-size:18px;margin-bottom:0}
.course-section-module .tab-item{padding:8px 14px;font-size:14px}
.course-section-module .course-title{font-family:OpenSansBold}
.course-section-module .course-price{font-size:14px}
.course-section-module .card-aside{min-width:97px;width:100px}
.combo-title{font-size:18px;margin-bottom:16px}
.combo-section{padding:24px 0}
#magazine3 .posts ul li img{width:100%}
#normalHeader .header{height:auto;top:-38px}
}