:root,[data-font=mac-dinh]{--bee-chu:var(--font-inter);--bee-tieude:var(--font-outfit)}[data-font=lexend]{--bee-chu:var(--font-lexend);--bee-tieude:var(--font-lexend)}[data-font=nunito]{--bee-chu:var(--font-nunito);--bee-tieude:var(--font-nunito)}[data-font=inter]{--bee-chu:var(--font-inter);--bee-tieude:var(--font-inter)}:root{--bg-primary:#f6f9f8;--bg-secondary:#fff;--bg-card:#ffffffe0;--bg-card-hover:#fff;--text-primary:#16333e;--text-secondary:#5d7684;--accent-primary:#0ea5a4;--accent-secondary:#ff7a59;--accent-cyan:#1cb0f6;--accent-gradient:linear-gradient(135deg, #0ea5a4, #2dd4bf 45%, #ffb703);--text-gradient:linear-gradient(135deg, #0b8584, #0ea5a4 45%, #e85d3d);--success:#22c55e;--warning:#f59e0b;--error:#ef4444;--border-color:#16333e24;--glass-border:#16333e1a;--surface-1:#0ea5a40f;--surface-2:#16333e12;--surface-3:#16333e24;--surface-deep:#0ea5a414;--nav-bg:#ffffffeb;--panel-bg:#fff;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--shadow-sm:0 4px 6px -1px #16333e14, 0 2px 4px -1px #16333e0d;--shadow-md:0 10px 15px -3px #16333e1a, 0 4px 6px -2px #16333e0d;--shadow-glow:0 8px 24px #0ea5a438}[data-theme=dark]{--bg-primary:#141830;--bg-secondary:#1d2240;--bg-card:#252b4c8c;--bg-card-hover:#2d345cbf;--text-primary:#f8f9ff;--text-secondary:#aab4d4;--accent-primary:#2dd4bf;--accent-secondary:#ff8a70;--accent-gradient:linear-gradient(135deg, #2dd4bf, #60a5fa 45%, #ffb703);--success:#34d399;--warning:#fbbf24;--error:#f87171;--border-color:#ffffff24;--glass-border:#ffffff17;--surface-1:#ffffff0d;--surface-2:#ffffff17;--surface-3:#ffffff26;--surface-deep:#0000002e;--nav-bg:#0f111ad9;--panel-bg:#141722f7;--text-gradient:linear-gradient(135deg, #2dd4bf, #60a5fa 45%, #ffb703);--shadow-glow:0 0 26px #2dd4bf59;--transition-fast:.15s ease;--transition-normal:.3s cubic-bezier(.4, 0, .2, 1);--transition-bounce:.5s cubic-bezier(.68, -.55, .26, 1.55)}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-primary);max-width:100vw;color:var(--text-primary);font-family:var(--bee-chu), sans-serif;line-height:1.6;overflow-x:hidden}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(620px 440px at 12% 8%,#0ea5a41f,#0000 65%),radial-gradient(700px 480px at 88% 16%,#ffb70321,#0000 65%),radial-gradient(650px 500px at 22% 95%,#ff7a591a,#0000 65%),radial-gradient(520px 380px at 80% 84%,#1cb0f617,#0000 65%);animation:24s ease-in-out infinite alternate aurora-drift;position:fixed;inset:0}[data-theme=dark] body:before{background:radial-gradient(600px 420px at 12% 8%,#60a5fa38,#0000 65%),radial-gradient(700px 480px at 88% 18%,#2dd4bf2e,#0000 65%),radial-gradient(650px 500px at 25% 95%,#ff8a7024,#0000 65%),radial-gradient(520px 380px at 78% 82%,#ffb7031a,#0000 65%)}@keyframes aurora-drift{0%{transform:translate(0,0)scale(1)}50%{transform:translate(-2.5%,1.5%)scale(1.06)}to{transform:translate(2%,-2%)scale(1.03)}}@media (prefers-reduced-motion:reduce){body:before{animation:none}}h1,h2,h3,h4,h5,h6{font-family:var(--bee-tieude), sans-serif;font-weight:700;line-height:1.2}a{color:inherit;text-decoration:none}.heading-xl{background:var(--text-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:1rem;font-size:clamp(2.5rem,5vw,4rem)}.heading-lg{margin-bottom:1rem;font-size:clamp(2rem,4vw,3rem)}.heading-md{margin-bottom:.75rem;font-size:clamp(1.5rem,3vw,2rem)}.text-gradient{background:var(--text-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-muted{color:var(--text-secondary)}.container{width:100%;max-width:1200px;margin:0 auto;padding-left:2rem;padding-right:2rem}.grid-cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin:2rem 0;display:grid}.flex-center{justify-content:center;align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.flex-column{flex-direction:column;display:flex}.glass-panel{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:transform var(--transition-bounce), box-shadow var(--transition-normal), background var(--transition-normal);padding:2rem}.glass-panel:hover{box-shadow:var(--shadow-md), var(--shadow-glow);background:var(--bg-card-hover);transform:translateY(-5px)}.btn{border-radius:var(--radius-full);font-family:var(--bee-tieude), sans-serif;cursor:pointer;transition:all var(--transition-bounce);border:none;outline:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px #0ea5a466}.btn-primary:hover{transform:scale(1.05);box-shadow:0 6px 20px #0ea5a499}.btn-secondary{background:var(--surface-2);color:var(--text-primary);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.btn-secondary:hover{background:var(--surface-3);transform:translateY(-2px)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.6s cubic-bezier(.16,1,.3,1) forwards fadeIn}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.navbar{background:var(--nav-bg);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--glass-border);z-index:100;align-items:center;height:80px;display:flex;position:fixed;top:0;left:0;right:0}.nav-content{justify-content:space-between;align-items:center;width:100%;display:flex}.logo{font-family:var(--bee-tieude), sans-serif;letter-spacing:-.05em;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:800;display:flex}.nav-links{gap:2rem;list-style:none;display:flex}.nav-actions{flex-shrink:0}.logo{min-width:0}@media (max-width:640px){.navbar{height:64px}.nav-content{gap:.5rem}.nav-actions{gap:.5rem!important}.logo{gap:.35rem;font-size:1.2rem}.logo .ten-app,.chu-dang-nhap{display:none}.nut-dang-nhap{flex-shrink:0;min-width:38px;border-radius:50%!important;width:38px!important;height:38px!important;padding:0!important}.chip-vi{min-width:0;overflow:hidden;flex-shrink:1!important;gap:.3rem!important;padding:.45rem .7rem!important}.chip-vi span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden;font-size:.8rem!important}.chu-thoat,.nhan-chang{display:none}}@media (max-width:400px){.chip-vi span{display:none}.chip-vi{padding:.45rem!important}}.nav-item{color:var(--text-secondary);transition:color var(--transition-fast);font-weight:500;position:relative}.nav-item:hover,.nav-item.active{color:var(--text-primary)}.nav-item:after{content:"";background:var(--accent-gradient);width:0;height:2px;transition:width var(--transition-normal);border-radius:2px;position:absolute;bottom:-4px;left:0}.nav-item:hover:after,.nav-item.active:after{width:100%}.main-content{min-height:calc(100vh - 80px);margin-top:80px;padding-top:4rem;padding-bottom:4rem}.skill-icon{width:48px;height:48px;color:var(--accent-primary);background:#0ea5a41a;border-radius:12px;justify-content:center;align-items:center;margin-bottom:1.5rem;font-size:1.5rem;display:flex}.dashboard-header{text-align:center;margin-bottom:3rem}.progress-bar{background:var(--surface-2);border-radius:var(--radius-full);width:100%;height:8px;margin-top:1rem;overflow:hidden}.progress-fill{background:var(--accent-gradient);border-radius:var(--radius-full);height:100%;transition:width 1s ease-in-out}@media (max-width:640px){.container{padding-left:1rem;padding-right:1rem}.navbar{height:60px}.nav-content{gap:.75rem}.nav-content>div:last-child{white-space:nowrap;text-overflow:ellipsis;max-width:60vw;font-size:.85rem;overflow:hidden}.logo{flex-shrink:0;font-size:1.05rem}.main-content{min-height:calc(100vh - 60px);margin-top:60px;padding-top:1.25rem;padding-bottom:3rem}.glass-panel{padding:1.15rem}.glass-panel:hover{transform:none}.heading-xl{font-size:1.9rem}.heading-md{font-size:1.05rem}.btn{padding:.7rem 1.1rem;font-size:.9rem}input,textarea,select{font-size:16px}.grid-cards{grid-template-columns:1fr;gap:1rem}}.zone-title{color:var(--text-primary);margin-bottom:1.25rem;font-size:1.15rem;font-weight:700}.grid-2{grid-template-columns:repeat(2,1fr)}@media (max-width:640px){.grid-2{grid-template-columns:1fr}}.page-transition{animation:.32s cubic-bezier(.22,1,.36,1) page-enter}@keyframes page-enter{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){.page-transition{animation:none}html{scroll-behavior:auto}}.zone-title{text-transform:none;letter-spacing:0;color:var(--text-primary);align-items:center;gap:.75rem;font-size:1rem;font-weight:800;display:flex}.zone-title>span{border-radius:var(--radius-full);background:var(--khu-nen,var(--surface-1));color:var(--khu-chu,var(--text-primary));align-items:center;gap:.4rem;padding:.4rem .9rem;font-size:.95rem;line-height:1.35;display:inline-flex}.zone-title:after{content:"";background:var(--border-color);flex:1 1 0;min-width:.75rem;height:1px}.zt-bat-dau{--khu-nen:#ffb30029;--khu-chu:#8a5a00}.zt-chung-chi{--khu-nen:#1cb0f624;--khu-chu:#0b6a99}.zt-ky-nang{--khu-nen:#ff7a5926;--khu-chu:#a83d21}.zt-kien-thuc{--khu-nen:#0ea5a424;--khu-chu:#0b6b6a}[data-theme=dark] .zt-bat-dau{--khu-nen:#ffb30033;--khu-chu:#ffcf5c}[data-theme=dark] .zt-chung-chi{--khu-nen:#60a5fa33;--khu-chu:#8ecdff}[data-theme=dark] .zt-ky-nang{--khu-nen:#ff8a7033;--khu-chu:#ffb09a}[data-theme=dark] .zt-kien-thuc{--khu-nen:#2dd4bf2e;--khu-chu:#7ee7d8}@media (max-width:420px){.zone-title>span{padding:.35rem .75rem;font-size:.88rem}}.glass-panel{border-radius:20px}.glass-panel:hover{border-color:#0ea5a459;transform:translateY(-3px)}.hero-banner{color:#fff;background:linear-gradient(120deg,#0ea5a4 0%,#14b8a6 45%,#f59e0b 130%);border-radius:24px;flex-wrap:wrap;align-items:center;gap:1.5rem;padding:2rem 2.25rem;display:flex;position:relative;overflow:hidden;box-shadow:0 16px 40px #0ea5a447}.hero-banner:after{content:"";background:#ffffff1f;border-radius:50%;width:220px;height:220px;position:absolute;top:-60px;right:-60px}.hero-banner h1{color:#fff;margin-bottom:.4rem;font-size:clamp(1.5rem,3vw,2.1rem)}.hero-banner p{color:#ffffffeb}.hero-chip{color:#fff;background:#ffffff2e;border:1px solid #ffffff59;border-radius:999px;align-items:center;gap:.5rem;padding:.45rem 1rem;font-size:.9rem;font-weight:700;display:flex}.btn-hero{color:#0b8584;background:#fff;font-weight:800;box-shadow:0 6px 18px #00000026}.btn-hero:hover{transform:scale(1.05)}.hero-cta{flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1rem;display:flex}a,button,input,textarea,.glass-panel,.nav-item{transition:background .2s,color .2s,border-color .2s,transform .25s cubic-bezier(.22,1,.36,1),box-shadow .25s}button:active,a.btn:active{transform:scale(.97)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.home-footer{text-align:left;margin-top:3.5rem;padding:2.25rem 0 1rem;position:relative}.home-footer:before{content:"";background:var(--accent-gradient);opacity:.85;border-radius:99px;height:3px;position:absolute;top:0;left:0;right:0}@media (max-width:640px){.nav-links{display:none!important}.nav-content{gap:.5rem}.hero-banner{border-radius:18px;align-items:flex-start;gap:.55rem;padding:.95rem .9rem}.hero-banner h1{margin-bottom:.15rem;font-size:1.1rem;line-height:1.22}.hero-banner p{font-size:.84rem;line-height:1.5}.hero-mascot{flex-shrink:0;width:42px;height:42px}.hero-h1-ong{display:none}.hero-cta{gap:.5rem;margin-top:.65rem}.hero-cta .btn-hero{padding:.6rem 1rem;font-size:.88rem}.hero-banner:after{width:108px;height:108px;top:-34px;right:-34px}.main-content>.container,.main-content{overflow-x:hidden}}.the-noi-bat{flex-direction:column;padding:1.5rem;display:flex}.the-noi-bat:hover{transform:translateY(-6px)}.start-priority-grid{grid-template-columns:minmax(0,1fr);gap:1rem}.express-start-card{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:clamp(1.25rem,4vw,4rem);min-height:220px;padding:clamp(1.35rem,3vw,2.25rem);display:grid;position:relative;overflow:hidden}.express-start-card:after{content:"";pointer-events:none;background:#ff7a5914;border-radius:50%;width:190px;height:190px;position:absolute;top:-70px;right:-55px}.express-start-copy{z-index:1;max-width:760px;position:relative}.express-start-copy .heading-md{text-wrap:balance;font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.15}.express-start-copy p{max-width:72ch;line-height:1.7}.express-start-action{z-index:1;flex-direction:column;align-items:center;gap:.6rem;min-width:210px;display:flex;position:relative}.express-start-action>span:last-child{color:var(--accent-secondary);font-size:.78rem;font-weight:800}.kids-start-card{color:#173642;min-width:0;font-family:var(--font-lexend), var(--font-inter), sans-serif;font-synthesis:none;text-rendering:optimizelegibility;background:radial-gradient(circle at 92% 10%,#ffd24f59,#0000 24%),radial-gradient(circle at 4% 92%,#56cfe13d,#0000 25%),linear-gradient(145deg,#fffdf4,#fff8dc 52%,#eefcff);border:2px solid #f4b526;border-radius:28px 28px 28px 12px;padding:1.35rem;position:relative;overflow:hidden;box-shadow:0 16px 35px #a9710021}.kids-start-card:after{content:"";pointer-events:none;border:18px solid #ffbe1f33;border-radius:50%;width:104px;height:104px;position:absolute;bottom:-42px;right:-34px}.kids-spark{z-index:0;color:#f2a900;opacity:.7;position:absolute}.kids-spark-one{font-size:1.4rem;top:.7rem;right:1.2rem}.kids-spark-two{color:#5fc9dc;font-size:.7rem;bottom:1rem;left:.75rem}.kids-card-head{z-index:1;grid-template-columns:96px minmax(0,1fr);align-items:center;gap:1rem;display:grid;position:relative}.kids-mascot-wrap{background:#ffffffc2;border:1px dashed #e69e0080;border-radius:50% 50% 45% 55%;place-items:center;min-height:110px;display:grid;position:relative}.kids-speech{color:#087e8b;background:#fff;border:1px solid #bfe7ee;border-radius:10px 10px 10px 3px;padding:.28rem .48rem;font-size:.58rem;font-weight:800;line-height:1.25;position:absolute;top:-8px;right:-13px;transform:rotate(2deg);box-shadow:0 5px 12px #16566414}.kids-age-badge{color:#503600;letter-spacing:.055em;background:#ffca28;border-radius:999px;padding:.25rem .6rem;font-size:.65rem;font-weight:900;display:inline-flex}.kids-card-head h2{letter-spacing:-.025em;text-wrap:balance;max-width:22ch;margin:.45rem 0 .28rem;font-size:clamp(1.28rem,1.7vw,1.7rem);line-height:1.18}.kids-card-head p{color:#5d7780;margin:0;font-size:.88rem;line-height:1.55}.kids-path-grid{z-index:1;grid-template-columns:1fr 1fr;gap:.65rem;margin-top:1rem;display:grid;position:relative}.kids-path{color:#173642;border-radius:17px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.65rem;min-width:0;padding:.76rem;text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s;display:grid}.kids-path:hover{transform:translateY(-3px)rotate(-.3deg);box-shadow:0 9px 20px #2656601f}.kids-path-exam{background:#ffe897a6;border:1px solid #f0c857}.kids-path-sound{background:#caf4f9b8;border:1px solid #88d6e1}.kids-path-icon{background:#ffffffdb;border-radius:14px;place-items:center;width:42px;height:42px;font-size:1.3rem;display:grid}.kids-path span:nth-child(2){min-width:0}.kids-path small,.kids-path strong,.kids-path em{display:block}.kids-path small{color:#8a6400;letter-spacing:.045em;font-size:.57rem;font-weight:900;line-height:1.2}.kids-path-sound small{color:#087e8b}.kids-path strong{margin-top:.18rem;font-size:.82rem;line-height:1.25}.kids-path em{color:#617780;margin-top:.16rem;font-size:.65rem;font-style:normal;line-height:1.3}.kids-path>b{color:#b77c00;font-size:1.1rem}.kids-path-sound>b{color:#0799a8}.kids-level-row{z-index:1;flex-wrap:wrap;align-items:center;gap:.38rem;margin-top:.82rem;display:flex;position:relative}.kids-level-row>span{background:#ffffffc7;border:1px solid #ebb12a61;border-radius:999px;padding:.3rem .52rem;font-size:.67rem;font-weight:800}.kids-level-row>small{color:#778b92;margin-left:auto;font-size:.63rem;font-weight:700}@media (max-width:760px){.express-start-card{grid-template-columns:1fr;gap:1rem;min-height:0;padding:1.15rem}.express-start-copy .heading-md{font-size:1.45rem}.express-start-copy p{font-size:.86rem;line-height:1.55}.express-start-action{align-items:flex-start;min-width:0}.kids-start-card{border-radius:22px 22px 22px 10px;padding:1rem}.kids-card-head{grid-template-columns:76px minmax(0,1fr);gap:.72rem}.kids-mascot-wrap{min-height:76px}.kids-mascot-wrap svg{width:55px;height:55px}.kids-speech{display:none}.kids-card-head h2{font-size:1.25rem}.kids-card-head p{font-size:.8rem;line-height:1.45}.kids-path-grid{grid-template-columns:1fr}.kids-path{padding:.7rem}.kids-level-row>small{width:100%;margin-left:0}}.start-experiences{margin-bottom:3rem}.home-brand-stage{padding-inline:max(calc((100vw - var(--container-width,1200px)) / 2), 1rem);background:linear-gradient(#edfbf86b,#fff0);margin:0 calc(50% - 50vw) 2.2rem;position:relative}.start-experiences-heading{justify-content:space-between;align-items:end;gap:2rem;margin-bottom:1.15rem;display:flex}.start-experiences-heading>span{color:#d26439;letter-spacing:.15em;font-size:.7rem;font-weight:900}.start-experiences-heading h2{max-width:720px;color:var(--text-primary);letter-spacing:-.04em;text-align:right;text-wrap:balance;margin:0;font-size:clamp(1.55rem,2.8vw,2.35rem);line-height:1.1}.start-priority-grid{grid-template-columns:1fr;gap:clamp(1.5rem,3vw,2.5rem);padding-bottom:1rem;display:grid;position:relative}.start-priority-grid:before{display:none}.experience-portal{isolation:isolate;min-width:0;min-height:0;text-decoration:none;display:grid;position:relative;overflow:hidden;transform:translateZ(0);box-shadow:0 28px 70px #162b382b}.experience-portal:after{content:"";z-index:5;pointer-events:none;border-radius:inherit;border:1px solid #ffffff57;position:absolute;inset:0}.express-portal{z-index:1;color:#fff;background:radial-gradient(circle at 88% 18%,#ffbe6040,#0000 22%),radial-gradient(circle at 100% 100%,#ff686b40,#0000 32%),linear-gradient(118deg,#111938 0%,#1d2855 52%,#3b3067 100%);border-radius:34px;grid-template-columns:minmax(0,.86fr) minmax(420px,1.14fr);align-items:center;gap:clamp(1.5rem,4vw,4rem);width:100%;min-height:410px;padding:clamp(1.4rem,3vw,2.45rem)}.express-portal:before{content:"";z-index:-1;opacity:.16;background-image:radial-gradient(#ffffffe6 .7px,#0000 .7px);background-size:18px 18px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#0000,#000 34%,#000);mask-image:linear-gradient(90deg,#0000,#000 34%,#000)}.portal-glow{z-index:-1;pointer-events:none;filter:blur(2px);border-radius:50%;position:absolute}.portal-glow-one{border:1px solid #ffffff2e;width:270px;height:270px;top:-130px;right:30%;box-shadow:0 0 0 45px #ffffff09,0 0 0 92px #ffffff06}.portal-glow-two{background:#ff9c532e;width:330px;height:330px;bottom:-150px;right:-80px}.express-portal-copy,.kids-world-copy{z-index:3;min-width:0;position:relative}.portal-eyebrow{color:#ffe7a1;letter-spacing:.12em;align-items:center;gap:.45rem;margin-bottom:1rem;font-size:.7rem;font-weight:900;display:inline-flex}.portal-eyebrow i{color:#66f0cb;text-shadow:0 0 14px #66f0cb;font-size:.72rem;font-style:normal;animation:1.8s ease-in-out infinite portal-live-pulse}.express-portal h2,.kids-world h2{letter-spacing:-.065em;text-wrap:balance;margin:0;font-size:clamp(2.15rem,3.2vw,3.3rem);line-height:.98}.express-portal h2{color:#fff}.express-portal h2 em{color:#ffce57;font-style:normal}.express-portal-copy>p,.kids-world-copy>p{max-width:620px;margin:1.15rem 0 0;font-size:.95rem;line-height:1.65}.express-portal-copy>p{color:#ffffffc4}.portal-benefits{flex-wrap:wrap;gap:.45rem;margin-top:1.2rem;display:flex}.portal-benefits span{color:#ffffffe0;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#ffffff14;border:1px solid #ffffff2e;border-radius:999px;padding:.42rem .68rem;font-size:.69rem;font-weight:750}.portal-cta{color:#182142;background:linear-gradient(100deg,#ffe06f,#ff9c5b);border-radius:999px;align-items:center;gap:.9rem;margin-top:1.45rem;padding:.82rem 1.12rem;font-size:.9rem;font-weight:900;transition:transform .25s,box-shadow .25s;display:inline-flex;box-shadow:0 14px 30px #ffa44d47}.portal-cta b{font-size:1.2rem;transition:transform .25s}.express-portal:hover .portal-cta{transform:translateY(-3px);box-shadow:0 18px 38px #ffa44d6b}.express-portal:hover .portal-cta b{transform:translate(4px)}.express-workday-stage{z-index:2;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:linear-gradient(145deg,#ffffff29,#ffffff0e);border:1px solid #ffffff3d;border-radius:26px;place-self:center stretch;width:100%;min-height:318px;padding:1.1rem;transition:transform .45s cubic-bezier(.2,.9,.2,1);position:relative;box-shadow:inset 0 1px #ffffff47,0 24px 50px #04081e45}.express-portal:hover .express-workday-stage{transform:translateY(-5px)}.workday-topline{color:#ffffffb8;letter-spacing:.13em;justify-content:space-between;align-items:center;gap:1rem;font-size:.58rem;font-weight:900;display:flex}.workday-topline b{color:#1b274d;letter-spacing:.06em;background:#ffd661;border-radius:999px;padding:.32rem .5rem}.workday-timeline{grid-template-columns:repeat(3,1fr);gap:.55rem;margin-top:1rem;display:grid}.workday-timeline>span{background:#ffffff12;border:1px solid #ffffff1f;border-radius:16px;min-width:0;min-height:96px;padding:.75rem;display:grid}.workday-timeline>span.is-active{background:linear-gradient(145deg,#ffd35b33,#ffffff17);border-color:#ffd35bb8;transform:translateY(-4px);box-shadow:0 12px 22px #05081c2e}.workday-timeline i{color:#ffd868;font-size:.57rem;font-style:normal;font-weight:900}.workday-timeline b{color:#fff;align-self:end;font-size:.66rem;line-height:1.25}.workday-timeline small{color:#ffffff94;margin-top:.18rem;font-size:.52rem;line-height:1.25}.workday-live-card{color:#16203f;background:#fffffff0;border-radius:18px;grid-template-columns:minmax(0,1fr) 74px;align-items:center;gap:.35rem .8rem;margin-top:.8rem;padding:.8rem .95rem;display:grid;position:relative;box-shadow:0 16px 28px #060a2333}.workday-live-dot{color:#fff;letter-spacing:.08em;background:#ff6474;border-radius:999px;padding:.25rem .4rem;font-size:.48rem;font-weight:950;position:absolute;top:10px;right:12px}.workday-live-card p{margin:0;padding-right:2.5rem;font-size:.72rem;font-weight:850}.workday-live-card .express-wave{grid-area:1/2/3;height:52px}.workday-live-card strong{color:#168b7d;font-size:.56rem}.express-situation{color:#ffe8ab;letter-spacing:.08em;background:#0b103075;border-radius:999px;padding:.35rem .6rem;font-size:.58rem;font-weight:900;display:inline-flex}.express-chat{border-radius:18px;max-width:84%;padding:.7rem .85rem;font-size:.78rem;font-weight:750;box-shadow:0 10px 24px #080a2329}.express-chat-user{color:#fff;background:linear-gradient(135deg,#f75d83,#ff9b61);border-radius:18px 18px 5px;margin:1.15rem 0 .55rem auto}.express-chat-ai{color:#182142;background:#ffffffeb;border-radius:18px 18px 18px 5px;margin-top:.6rem}.express-chat-ai b{color:#fff;background:#23b9aa;border-radius:50%;place-items:center;width:27px;height:27px;margin-right:.35rem;font-size:.61rem;display:inline-grid}.express-chat-ai strong{color:#bd3868}.express-wave{justify-content:center;align-items:center;gap:5px;height:44px;display:flex}.express-wave i{background:linear-gradient(#ffda67,#ff6f7f);border-radius:999px;width:4px;animation:1.2s ease-in-out infinite portal-wave}.express-wave i:first-child,.express-wave i:nth-child(7){height:11px}.express-wave i:nth-child(2),.express-wave i:nth-child(6){height:22px;animation-delay:-.2s}.express-wave i:nth-child(3),.express-wave i:nth-child(5){height:33px;animation-delay:-.35s}.express-wave i:nth-child(4){height:42px;animation-delay:-.5s}.express-score{color:#fff;background:linear-gradient(145deg,#26c4aa,#087f9f);border:5px solid #ffffffc7;border-radius:50%;place-items:center;width:84px;height:84px;font-size:1.7rem;font-weight:900;display:grid;position:absolute;bottom:-18px;right:-18px;box-shadow:0 14px 28px #032b4247}.express-score small{letter-spacing:.03em;margin-top:-.35rem;font-size:.48rem;display:block}.kids-world{z-index:3;color:#143847;background:radial-gradient(circle at 15% 105%,#49c6af33,#0000 28%),radial-gradient(circle at 92% 0,#ffbe374d,#0000 27%),linear-gradient(128deg,#fafff8 0%,#e9fbff 50%,#fff2bc 100%);border-radius:34px;grid-template-columns:minmax(0,.84fr) minmax(430px,1.16fr);align-items:center;gap:clamp(1.5rem,4vw,4rem);width:100%;min-height:430px;margin:0;padding:clamp(1.4rem,3vw,2.45rem)}.kids-world:before{content:"";z-index:-1;opacity:.36;background:linear-gradient(120deg,#20bea8,#89d66f 56%,#ffd153);border-radius:50% 50% 0 0;height:190px;position:absolute;bottom:-105px;left:-5%;right:58%}.kids-world-eyebrow{color:#07898d}.kids-world h2{color:#143847}.kids-world h2 em{color:#ee8d13;font-style:normal}.kids-world h2{white-space:normal}.kids-world-copy>p{color:#59747d}.kids-world-actions{flex-wrap:wrap;align-items:center;gap:.7rem;margin-top:1.45rem;display:flex}.kids-world-primary,.kids-world-secondary{border-radius:999px;justify-content:center;align-items:center;gap:.8rem;min-height:48px;padding:.72rem 1.05rem;font-size:.82rem;font-weight:900;text-decoration:none;transition:transform .25s,box-shadow .25s;display:inline-flex}.kids-world-primary{color:#4a3500;background:linear-gradient(105deg,#ffd852,#ffa72c);box-shadow:0 13px 28px #e092083d}.kids-world-secondary{color:#087f86;background:#ffffffb3;border:1px solid #08979e40}.kids-world-primary:hover,.kids-world-secondary:hover{transform:translateY(-3px);box-shadow:0 17px 32px #256f7033}.experience-photo-shell{z-index:2;background:#dff4f0;border:1px solid #ffffff6b;border-radius:28px;align-self:center;width:100%;min-height:320px;position:relative;overflow:hidden;box-shadow:0 24px 48px #05192c38}.experience-photo{object-fit:cover;width:100%;height:100%;transition:transform .75s cubic-bezier(.2,.8,.2,1);position:absolute;inset:0}.express-photo-shell .experience-photo{object-position:55% 50%}.kids-photo-shell{border-color:#0d868b29;box-shadow:0 24px 48px #1f6e6f24}.kids-photo-shell .experience-photo{object-position:52% 50%}.experience-portal:hover .experience-photo{transform:scale(1.035)}.photo-label{z-index:4;color:#143847;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe6;border:1px solid #ffffffbd;align-items:center;gap:.35rem;font-weight:900;display:inline-flex;position:absolute;box-shadow:0 12px 25px #0c2b3629}.photo-label-time{border-radius:18px;padding:.55rem .7rem;top:16px;left:16px}.photo-label-time b{color:#ef5b57;font-size:1.2rem;line-height:1}.photo-label-time small{font-size:.56rem}.photo-label-ai{color:#116c6c;border-radius:999px;padding:.58rem .72rem;font-size:.62rem;bottom:16px;right:16px}.kids-photo-levels{color:#79530d;border-radius:999px;padding:.58rem .72rem;font-size:.58rem;bottom:16px;left:16px}.kids-photo-bee{z-index:5;background:#ffffffd6;border:1px solid #fffc;border-radius:22px;place-items:center;width:66px;height:66px;animation:3.4s ease-in-out infinite kids-bee-float-map;display:grid;position:absolute;top:14px;right:16px;box-shadow:0 12px 24px #1d605826}.kids-classroom-stage{z-index:2;background:linear-gradient(#ffffffe0 0 70%,#ffdb6e57 70% 72%,#74c8b038 72% 100%);border:1px solid #0f939733;border-radius:30px;place-self:center stretch;width:100%;min-height:330px;position:relative;overflow:hidden;box-shadow:inset 0 1px #fff,0 22px 42px #1f6e6f1c}.kids-classroom-stage:before{content:"";background:#368c7f24;height:2px;position:absolute;bottom:28%;left:0;right:0}.kids-board{color:#fff;background:linear-gradient(145deg,#187b72,#0e5f61);border:9px solid #e7b464;border-radius:10px;place-items:center;width:50%;min-height:150px;padding:.9rem;display:grid;position:absolute;top:8%;left:6%;transform:rotate(-1deg);box-shadow:0 12px 24px #1b574f2e,inset 0 0 0 1px #fff3}.kids-board>span{color:#ffe46e;letter-spacing:.16em;justify-self:start;font-family:ui-rounded,system-ui,sans-serif;font-size:.62rem;font-weight:950}.kids-board strong{gap:.35rem;font-size:clamp(2.5rem,5vw,4.2rem);line-height:.9;display:flex}.kids-board strong i{text-shadow:0 4px #0000001f;font-style:normal}.kids-board strong i:first-child{color:#ffca49}.kids-board strong i:nth-child(2){color:#ff7f75}.kids-board strong i:nth-child(3){color:#7ce4de}.kids-board small{color:#ffffffc2;font-size:.58rem;font-weight:750}.kids-study-scene{width:48%;height:68%;position:absolute;bottom:10%;right:2%}.kids-learner{z-index:3;filter:drop-shadow(0 12px 11px #425a502e);font-size:clamp(4.3rem,7vw,6.4rem);position:absolute;bottom:29%;right:28%}.kids-desk{z-index:4;color:#74511d;background:linear-gradient(#ffd96b,#eeb14e);border-radius:18px 18px 8px 8px;justify-content:center;align-items:center;gap:.65rem;height:31%;font-size:.62rem;display:flex;position:absolute;bottom:5%;left:5%;right:5%;box-shadow:0 14px 24px #77531633}.kids-desk:before,.kids-desk:after{content:"";background:#bd7839;border-radius:0 0 4px 4px;width:12px;height:24px;position:absolute;bottom:-21px}.kids-desk:before{left:17%}.kids-desk:after{right:17%}.kids-desk i{font-size:1.75rem;font-style:normal}.kids-pencil{z-index:5;font-size:1.6rem;position:absolute;bottom:27%;left:14%;transform:rotate(-25deg)}.kids-books{z-index:2;font-size:2rem;position:absolute;bottom:30%;right:0}.kids-class-bee{z-index:5;animation:3.4s ease-in-out infinite kids-bee-float-map;position:absolute;top:0;right:0}.kids-class-badges{z-index:6;justify-content:flex-start;align-items:center;gap:.42rem;display:flex;position:absolute;bottom:12px;left:5%;right:5%}.kids-class-badges span{color:#176e70;background:#ffffffdb;border:1px solid #19898524;border-radius:999px;padding:.38rem .56rem;font-size:.53rem;font-weight:900;box-shadow:0 8px 15px #23605814}.kids-adventure-stage:before,.kids-adventure-stage:after{content:"";pointer-events:none;border-radius:999px;position:absolute}.kids-adventure-stage:before{border:2px dashed #099ea357;height:8px;top:53%;left:7%;right:7%;transform:translateY(-50%)rotate(-4deg)}.kids-adventure-stage:after{background:#ffcd3e33;width:145px;height:145px;bottom:-45px;right:-35px;box-shadow:0 0 0 24px #3dc7b414}.kids-map-title{color:#0a8b8f;letter-spacing:.14em;font-size:.62rem;font-weight:950;position:absolute;top:16px;left:18px}.kids-map-path{opacity:.22;background:linear-gradient(90deg,#ffc83f,#20bea8,#8a69ea);border-radius:999px;height:6px;position:absolute;top:53%;left:10%;right:10%;transform:rotate(-4deg)}.kids-map-stop{z-index:4;color:#25454f;background:#ffffffeb;border:1px solid #ffffffd9;border-radius:16px;grid-template-rows:auto auto;grid-template-columns:auto 1fr;align-items:center;column-gap:.4rem;min-width:100px;padding:.55rem .62rem;display:grid;position:absolute;box-shadow:0 12px 25px #185b5e21}.kids-map-stop i{grid-row:1/3;font-size:1.15rem;font-style:normal}.kids-map-stop b{font-size:.7rem}.kids-map-stop small{color:#789095;font-size:.55rem;font-weight:750}.kids-level-starters{top:38%;left:5%;transform:rotate(-3deg)}.kids-level-movers{top:54%;left:38%;transform:rotate(2deg)}.kids-level-flyers{top:29%;right:5%;transform:rotate(3deg)}.kids-map-bee{z-index:5;filter:drop-shadow(0 9px 10px #764e002e);animation:3.4s ease-in-out infinite kids-bee-float-map;position:absolute;bottom:15px;left:24%}.kids-reward{z-index:4;color:#925500;background:#fff0aa;border-radius:999px;padding:.43rem .58rem;font-size:.58rem;font-weight:900;position:absolute;bottom:14px;right:18px;transform:rotate(-1deg);box-shadow:0 12px 24px #8d5a0824}.kids-cloud{z-index:0;filter:blur(.2px);background:#ffffff9e;border-radius:999px;width:100px;height:38px;position:absolute}.kids-cloud:before,.kids-cloud:after{content:"";background:inherit;border-radius:50%;position:absolute;bottom:0}.kids-cloud:before{width:43px;height:43px;left:14px}.kids-cloud:after{width:54px;height:54px;right:14px}.kids-cloud-one{top:8%;left:38%;transform:scale(.7)}.kids-cloud-two{bottom:15%;right:-20px;transform:scale(.9)}@keyframes portal-wave{0%,to{opacity:.68;transform:scaleY(.55)}50%{opacity:1;transform:scaleY(1)}}@keyframes portal-live-pulse{0%,to{opacity:.65;transform:scale(.85)}50%{opacity:1;transform:scale(1.08)}}@keyframes kids-bee-float-map{0%,to{transform:translateY(0)rotate(-5deg)}50%{transform:translateY(-8px)rotate(4deg)}}@media (max-width:900px){.start-priority-grid{grid-template-columns:1fr;gap:1.25rem}.start-priority-grid:before{display:none}.experience-portal{width:100%;min-height:0;margin:0}.express-portal,.kids-world{grid-template-rows:auto;grid-template-columns:minmax(0,1fr) minmax(330px,.92fr);align-items:center;min-height:390px}.express-workday-stage,.kids-classroom-stage{min-height:300px}}@media (max-width:720px){.start-experiences{margin-bottom:2.2rem}.start-experiences-heading{flex-direction:column;align-items:start;gap:.45rem}.start-experiences-heading h2{text-align:left;max-width:340px;font-size:1.65rem}.experience-portal{min-height:0}.express-portal,.kids-world{border-radius:28px 12px;grid-template-columns:1fr;gap:1.25rem;padding:1.25rem}.kids-world{border-radius:12px 28px}.express-portal h2,.kids-world h2{font-size:clamp(2.05rem,12vw,3rem);line-height:1}.kids-world h2{white-space:normal}.express-portal-copy>p,.kids-world-copy>p{font-size:.84rem;line-height:1.55}.portal-benefits{flex-wrap:wrap;padding-bottom:.15rem;overflow:visible}.portal-benefits span{flex:none}.express-workday-stage{justify-self:stretch;width:auto;min-height:285px;transform:none}.experience-photo-shell{aspect-ratio:3/2;min-height:0}.express-photo-shell .experience-photo,.kids-photo-shell .experience-photo{object-position:center}.workday-timeline{grid-template-columns:1fr}.workday-timeline>span{grid-template-rows:auto auto;grid-template-columns:52px 1fr;align-items:center;min-height:64px}.workday-timeline i{grid-row:1/3}.workday-timeline b{align-self:end}.workday-timeline>span.is-active{transform:none}.express-score{width:70px;height:70px;font-size:1.35rem;bottom:-9px;right:-8px}.kids-classroom-stage{justify-self:stretch;width:auto;min-height:300px}.kids-level-starters{top:34%;left:3%}.kids-level-movers{top:55%;left:35%}.kids-level-flyers{top:28%;right:3%}.kids-map-bee{left:20%}.kids-reward{bottom:8px;right:0}}@media (max-width:400px){.portal-eyebrow{letter-spacing:.08em;font-size:.61rem}.express-portal h2,.kids-world h2{font-size:2.18rem}.kids-world-actions{flex-direction:column;align-items:stretch}.kids-world-primary,.kids-world-secondary{width:100%}.express-workday-stage{min-height:275px;padding:.9rem}.express-chat{font-size:.7rem}.workday-live-card{grid-template-columns:1fr 58px;padding:.72rem}.workday-live-card p{padding-right:2.1rem;font-size:.65rem}.kids-classroom-stage{min-height:270px}.kids-board{border-width:7px;min-height:125px}.kids-study-scene{width:50%}.kids-class-badges span{padding:.32rem .4rem;font-size:.47rem}.kids-map-stop{min-width:86px;padding:.42rem .48rem}.kids-map-stop b{font-size:.61rem}.kids-map-stop small{font-size:.49rem}}@media (prefers-reduced-motion:reduce){.portal-eyebrow i,.express-wave i,.kids-map-bee{animation:none}}.exam-hub-section{margin-bottom:3.2rem}.exam-hub-heading{justify-content:space-between;align-items:end;gap:2rem;margin-bottom:1.25rem;display:flex}.exam-hub-heading>div{min-width:0}.exam-hub-eyebrow{color:#168f94;letter-spacing:.15em;margin-bottom:.5rem;font-size:.7rem;font-weight:900;display:block}.exam-hub-heading h2{color:var(--text-primary);letter-spacing:-.05em;text-wrap:balance;margin:0;font-size:clamp(1.75rem,3.2vw,2.75rem);line-height:1.04}.exam-hub-heading p{max-width:520px;color:var(--text-muted);margin:0 0 .15rem;font-size:.9rem;line-height:1.58}.exam-hub-heading p b{color:#168f94}.exam-hub-stage{isolation:isolate;color:#fff;background:radial-gradient(circle at 7% 10%,#5bebcf2e,#0000 22%),radial-gradient(circle at 96% 88%,#ffbf4233,#0000 28%),linear-gradient(125deg,#102b3b 0%,#123f52 48%,#0d6670 100%);border:1px solid #fff3;border-radius:42px 18px;padding:30px;position:relative;overflow:hidden;box-shadow:0 28px 70px #0e324133,inset 0 1px #ffffff29}.exam-hub-stage:before{content:"";z-index:-1;opacity:.13;background-image:linear-gradient(#ffffff47 1px,#0000 1px),linear-gradient(90deg,#ffffff47 1px,#0000 1px);background-size:36px 36px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 82%);mask-image:linear-gradient(#000,#0000 82%)}.exam-hub-line{z-index:0;border-top:2px dashed #80edda52;height:2px;position:absolute;top:73px;left:10%;right:10%}.exam-route-grid{z-index:1;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid;position:relative}.exam-route{color:#173642;background:radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--tkt-mau) 15%, transparent), transparent 32%), linear-gradient(145deg, #fffffffa, #f4faf8ed);border:1px solid #ffffffdb;border-radius:24px 8px;flex-direction:column;min-width:0;min-height:320px;padding:1.35rem 1.3rem 1.25rem;text-decoration:none;transition:transform .35s cubic-bezier(.2,.9,.2,1),box-shadow .35s;display:flex;position:relative;overflow:hidden;box-shadow:0 16px 35px #041d2738,inset 0 -5px #1041470a}.exam-route:first-child{transform:rotate(-.45deg)}.exam-route:nth-child(2){transform:translateY(-7px)}.exam-route:nth-child(3){transform:rotate(.45deg)}.exam-route:before{content:"";background:var(--tkt-mau);width:9px;position:absolute;top:0;bottom:0;left:0}.exam-route:after{content:"";border-top:1px dashed #24525a2e;position:absolute;top:84px;left:1.3rem;right:1.3rem}.exam-route:hover{z-index:3;transform:translateY(-12px)rotate(0);box-shadow:0 26px 45px #031b254f,inset 0 -5px #10414709}.exam-route-index{color:color-mix(in srgb, var(--tkt-mau) 10%, transparent);pointer-events:none;font-family:Georgia,Times New Roman,serif;font-size:5.5rem;font-weight:900;line-height:1;position:absolute;bottom:.5rem;right:1rem}.exam-route-top{z-index:1;justify-content:space-between;align-items:center;gap:1rem;min-height:52px;margin-bottom:1.2rem;display:flex;position:relative}.exam-route-icon{background:color-mix(in srgb, var(--tkt-mau) 14%, white);border-radius:15px;place-items:center;width:48px;height:48px;font-size:1.45rem;display:grid;box-shadow:inset 0 0 0 1px #ffffffd1}.exam-route-count{border:1px solid color-mix(in srgb, var(--tkt-mau) 19%, transparent);color:var(--tkt-mau);background:color-mix(in srgb, var(--tkt-mau) 8%, white);border-radius:999px;align-items:baseline;gap:.25rem;padding:.38rem .58rem;font-size:.62rem;font-weight:850;display:inline-flex}.exam-route-count b{font-size:1rem}.exam-route-kicker{z-index:1;color:var(--tkt-mau);letter-spacing:.12em;font-size:.58rem;font-weight:900;position:relative}.exam-route h2{z-index:1;color:#173642;letter-spacing:-.035em;margin:.32rem 0 .48rem;font-size:clamp(1.55rem,2.3vw,2.15rem);line-height:1;position:relative}.exam-route>p{z-index:1;color:#5a727b;flex:1;margin:0;font-size:.78rem;line-height:1.55;position:relative}.exam-route .ielts-last-band{z-index:1;position:relative}.exam-route-cta{z-index:1;color:#fff;background:var(--tkt-mau);box-shadow:0 10px 22px color-mix(in srgb, var(--tkt-mau) 28%, transparent);border-radius:999px;align-self:flex-start;align-items:center;gap:.65rem;margin-top:1rem;padding:.58rem .78rem;font-size:.73rem;font-weight:900;display:inline-flex;position:relative}.exam-route-cta i{font-size:1rem;font-style:normal;transition:transform .25s}.exam-route:hover .exam-route-cta i{transform:translate(4px)}.exam-placement{z-index:2;color:#fff;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#051b265e;border:1px solid #ffffff30;border-radius:18px 8px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:1rem;margin-top:1.1rem;padding:1rem 1.1rem;text-decoration:none;transition:background .25s,transform .25s;display:grid;position:relative}.exam-placement:hover{background:#051b268c;transform:translateY(-2px)}.exam-placement-icon{color:#092d3d;background:linear-gradient(145deg,#79ead3,#ffd561);border-radius:50%;place-items:center;width:50px;height:50px;font-size:1.45rem;font-weight:900;display:grid;box-shadow:0 0 0 7px #ffffff0f}.exam-placement-copy{min-width:0}.exam-placement-copy small,.exam-placement-copy strong,.exam-placement-copy em{display:block}.exam-placement-copy small{color:#8eedda;letter-spacing:.11em;font-size:.56rem;font-weight:900}.exam-placement-copy strong{margin-top:.18rem;font-size:.92rem}.exam-placement-copy em{color:#ffffffad;margin-top:.14rem;font-size:.7rem;font-style:normal}.exam-placement-cta{color:#0e5963;white-space:nowrap;background:#fff;border-radius:999px;align-items:center;gap:.7rem;padding:.65rem .85rem;font-size:.72rem;font-weight:900;display:inline-flex}.exam-placement-cta b{font-size:1rem;transition:transform .25s}.exam-placement:hover .exam-placement-cta b{transform:translate(4px)}@media (max-width:850px){.exam-route-grid{grid-template-columns:1fr;gap:.85rem}.exam-hub-line{display:none}.exam-route{min-height:250px}.exam-route:first-child,.exam-route:nth-child(2),.exam-route:nth-child(3){transform:none}}@media (max-width:620px){.exam-hub-section{margin-bottom:2.3rem}.exam-hub-heading{flex-direction:column;align-items:start;gap:.65rem}.exam-hub-heading h2{font-size:1.8rem}.exam-hub-heading p{font-size:.82rem}.exam-hub-stage{border-radius:28px 12px;padding:14px}.exam-route{border-radius:20px 7px;min-height:235px;padding:1.1rem 1rem 1rem 1.25rem}.exam-route:after{top:74px;left:1.1rem;right:1rem}.exam-route-top{min-height:44px;margin-bottom:1rem}.exam-route-icon{border-radius:13px;width:42px;height:42px;font-size:1.2rem}.exam-route h2{font-size:1.55rem}.exam-route>p{font-size:.74rem}.exam-placement{grid-template-columns:auto minmax(0,1fr);padding:.9rem}.exam-placement-cta{grid-column:1/-1;justify-content:center;width:100%}.exam-placement-copy em{line-height:1.4}}.hero-nhom{flex-direction:column;gap:.4rem;margin:.6rem 0 0;list-style:none;display:flex}.hero-nhom li{color:#fffffff2;align-items:center;gap:.55rem;font-size:.98rem;line-height:1.4;display:flex}.hero-nhom-icon{flex-shrink:0;font-size:1.15rem;line-height:1}.hero-nhom-chu b{font-weight:800}.hero-nhom-chu b:after{content:" — ";opacity:.75;font-weight:400}@media (max-width:640px){.hero-nhom{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;flex-direction:row;gap:.4rem;margin-top:.55rem;margin-left:-.9rem;margin-right:-.9rem;padding:0 .9rem .1rem;overflow-x:auto}.hero-nhom::-webkit-scrollbar{display:none}.hero-nhom li{scroll-snap-align:start;background:#ffffff2b;border:1px solid #ffffff4d;border-radius:11px;flex-direction:row;flex:none;align-items:center;gap:.4rem;width:166px;padding:.45rem .55rem}.hero-nhom-icon{font-size:1.05rem}.hero-nhom-chu{font-size:.7rem;line-height:1.3}.hero-nhom-chu b{font-size:.78rem;display:block}.hero-nhom-chu b:after{content:none}}.hero-phu{margin-top:.6rem;font-size:.92rem}.hero-uu-dai{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff2e;border:1px solid #ffffff57;border-radius:14px;align-items:center;gap:.7rem;margin-top:.9rem;padding:.7rem .9rem;display:flex}.hero-uu-dai-icon{flex-shrink:0;font-size:1.5rem;line-height:1}.hero-uu-dai strong{color:#fff;font-size:.98rem;display:block}.hero-uu-dai em{color:#ffffffe0;margin-top:.1rem;font-size:.8rem;font-style:normal;display:block}@media (max-width:640px){.hero-phu{display:none}.hero-uu-dai{border-radius:11px;gap:.45rem;margin-top:.55rem;padding:.45rem .6rem}.hero-uu-dai-icon{font-size:1.15rem}.hero-uu-dai strong{font-size:.83rem}.hero-uu-dai em{margin-top:0;font-size:.7rem}}.hd-mo-dau{border-radius:var(--radius-md);border:1px solid var(--border-color);background:linear-gradient(135deg,#0ea5a424,#ffb7031f);align-items:center;gap:1rem;margin-bottom:1.5rem;padding:1.5rem;display:flex}.hd-muc-luc{flex-wrap:wrap;gap:.5rem;margin-bottom:2.5rem;display:flex}.hd-muc-luc a{border-radius:var(--radius-full);background:var(--surface-1);border:1px solid var(--border-color);color:var(--text-primary);padding:.5rem .9rem;font-size:.86rem;font-weight:600}.hd-muc-luc a:hover{background:var(--surface-2)}.hd-khu{margin-bottom:3rem;scroll-margin-top:100px}.hd-khu-tieu-de{border-bottom:2px solid var(--accent-primary);margin-bottom:.35rem;padding-bottom:.6rem;font-size:clamp(1.25rem,3vw,1.6rem)}.hd-khu-mo-ta{margin:0 0 1.25rem;font-size:.92rem}.hd-buoc{border-radius:var(--radius-md);background:var(--bg-card);border:1px solid var(--glass-border);margin-bottom:1rem;padding:1.25rem}.hd-buoc-noi-dung{align-items:flex-start;gap:.9rem;display:flex}.hd-buoc-so{background:var(--accent-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:.9rem;font-weight:800;display:flex}.hd-buoc-tieu-de{margin-bottom:.5rem;font-size:1.02rem}.hd-buoc-chu p{color:var(--text-secondary);margin-bottom:.6rem;font-size:.94rem;line-height:1.7}.hd-buoc-chu p:last-child{margin-bottom:0}.hd-buoc-chu b{color:var(--text-primary);font-weight:700}.hd-luu-y{border-radius:var(--radius-sm);background:var(--surface-1);border-left:3px solid var(--warning);padding:.6rem .85rem;font-size:.88rem!important}.hd-danh-sach{flex-direction:column;gap:.5rem;margin:0 0 .6rem;list-style:none;display:flex}.hd-danh-sach li{color:var(--text-secondary);border-left:3px solid var(--surface-3);padding-left:.9rem;font-size:.92rem;line-height:1.6}.hd-danh-sach b{color:var(--text-primary)}.hd-hinh{border-radius:var(--radius-sm);background:var(--surface-deep);justify-content:center;margin-top:1rem;padding:.9rem;display:flex}.hd-nut{border-radius:var(--radius-full);background:var(--accent-primary);align-items:center;margin-top:.5rem;padding:.75rem 1.4rem;font-size:.94rem;font-weight:700;display:inline-flex;color:#fff!important}.hd-nhom-nut{flex-wrap:wrap;gap:.6rem;margin-top:.5rem;display:flex}.hd-hoi-dap details{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-card);margin-bottom:.6rem}.hd-hoi-dap summary{cursor:pointer;padding:.85rem 1rem;font-size:.94rem;font-weight:700;list-style:none}.hd-hoi-dap summary::-webkit-details-marker{display:none}.hd-hoi-dap summary:before{content:"▸ ";color:var(--accent-primary);font-weight:800}.hd-hoi-dap details[open] summary:before{content:"▾ "}.hd-hoi-dap p{color:var(--text-secondary);margin:0;padding:0 1rem .9rem 1.9rem;font-size:.9rem;line-height:1.7}.hd-ket{text-align:center;border-radius:var(--radius-md);background:var(--surface-1);border:1px solid var(--border-color);padding:2rem 1.5rem}.hd-ket svg{margin:0 auto .6rem;display:block}.hd-ket p{color:var(--text-secondary);margin-bottom:1rem;font-size:.94rem}@media (max-width:640px){.hd-mo-dau{gap:.8rem;padding:1.1rem}.hd-buoc{padding:1rem}.hd-buoc-tieu-de{font-size:.98rem}.hd-buoc-chu p{font-size:.9rem}.hd-muc-luc a{padding:.45rem .75rem;font-size:.8rem}}.footer-mien-tru{border-radius:var(--radius-sm);background:var(--surface-1);border:1px solid var(--border-color);max-width:720px;color:var(--text-secondary);text-align:left;margin:1.25rem auto .75rem;padding:.85rem 1rem;font-size:.76rem;line-height:1.65}.footer-mien-tru b{color:var(--text-primary);font-weight:700}.ft-luoi{text-align:left;grid-template-columns:1.45fr .9fr 1.2fr 1.15fr;gap:2.5rem;padding-bottom:2rem;display:grid}.ft-cot{flex-direction:column;gap:.55rem;display:flex}.ft-cot h3{letter-spacing:.09em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:.35rem;font-size:.72rem;font-weight:800}.ft-cot a,.ft-cot span{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.ft-cot a:hover{color:var(--accent-primary)}.ft-cot b{color:var(--text-primary);font-weight:700}.ft-lien-he{gap:.8rem}.ft-lien-he-muc{flex-direction:column;gap:.12rem;display:flex}.ft-lien-he-muc a{color:var(--text-primary);overflow-wrap:anywhere;font-weight:700}.ft-lien-he-muc span{max-width:30ch;font-size:.76rem;line-height:1.45}.ft-thuong-hieu p{color:var(--text-secondary);max-width:34ch;margin-top:.5rem;font-size:.9rem;line-height:1.65}.ft-day{border-top:1px solid var(--border-color);text-align:left;flex-direction:column;gap:.6rem;padding-top:1.25rem;display:flex}.ft-day>span:first-child{color:var(--text-secondary);font-size:.85rem;font-weight:600}.ft-phap-ly{color:var(--text-secondary);opacity:.72;max-width:78ch;font-size:.72rem;line-height:1.6}@media (max-width:920px){.ft-luoi{grid-template-columns:1fr 1fr;gap:1.75rem}.ft-thuong-hieu{grid-column:1/-1}}@media (max-width:460px){.ft-luoi{grid-template-columns:1fr;gap:1.5rem}.ft-cot a,.ft-cot span{font-size:.86rem}}.the-ky-nang{border-radius:var(--radius-md);border:1px solid var(--glass-border);background:linear-gradient(180deg, var(--tkn-nen) 0%, transparent 62%), var(--bg-card);box-shadow:var(--shadow-sm);transition:transform var(--transition-bounce), box-shadow var(--transition-normal), border-color var(--transition-normal);flex-direction:column;padding:1.6rem 1.5rem 1.35rem;display:flex;position:relative;overflow:hidden}.the-ky-nang:before{content:"";background:var(--tkn-mau);height:4px;position:absolute;inset:0 0 auto}.the-ky-nang:hover{box-shadow:var(--shadow-md);border-color:var(--tkn-mau);transform:translateY(-5px)}.tkn-dau{justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:.9rem;display:flex}.tkn-icon{background:var(--tkn-nen);width:52px;height:52px;color:var(--tkn-mau);border-radius:15px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.tkn-icon svg{width:27px;height:27px}.tkn-so{color:var(--text-muted);text-transform:lowercase;flex-direction:column;align-items:flex-end;font-size:.74rem;font-weight:600;line-height:1.1;display:flex}.tkn-so b{color:var(--tkn-mau);letter-spacing:-.02em;font-size:1.85rem;font-weight:800}.tkn-ten{letter-spacing:-.01em;color:var(--text-primary);margin:0 0 .4rem;font-size:1.28rem;font-weight:800}.tkn-mo-ta{color:var(--text-muted);flex:1;margin:0 0 1.1rem;font-size:.93rem;line-height:1.55}.tkn-vao{background:var(--tkn-mau);color:#fff;letter-spacing:.01em;box-shadow:0 6px 16px -6px var(--tkn-mau);transition:box-shadow var(--transition-normal), filter var(--transition-normal);border-radius:999px;align-self:flex-start;align-items:center;gap:.45rem;padding:.6rem 1.15rem;font-size:.92rem;font-weight:800;display:inline-flex}.the-ky-nang:hover .tkn-vao{box-shadow:0 10px 22px -6px var(--tkn-mau);filter:brightness(1.06)}.tkn-vao i{transition:transform var(--transition-normal);font-style:normal}.the-ky-nang:hover .tkn-vao i{transform:translate(4px)}@media (max-width:480px){.the-ky-nang{padding:1.3rem 1.2rem 1.1rem}.tkn-icon{border-radius:13px;width:46px;height:46px}.tkn-icon svg{width:24px;height:24px}.tkn-so b{font-size:1.6rem}.tkn-ten{font-size:1.15rem}}.skills-library-heading{justify-content:space-between;align-items:end;gap:2rem;margin-bottom:1.25rem;display:flex}.skills-library-heading>div{min-width:0}.skills-library-eyebrow{color:#a85e2a;letter-spacing:.15em;margin-bottom:.45rem;font-size:.7rem;font-weight:900;display:block}.skills-library-heading h2{max-width:680px;color:var(--text-primary);letter-spacing:-.04em;text-wrap:balance;margin:0;font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.12}.skills-library-heading p{max-width:500px;color:var(--text-muted);margin:0 0 .12rem;font-size:.9rem;line-height:1.58}.skills-library-scene{background:radial-gradient(circle at 15% 12%,#ffe79780,#0000 25%),linear-gradient(122deg,#f6ead1 0 31%,#173e49 31% 100%);border:1px solid #68442533;border-radius:44px 18px;grid-template-columns:minmax(260px,.72fr) minmax(0,1.6fr);min-height:620px;display:grid;position:relative;overflow:hidden;box-shadow:0 30px 70px #2a44412b,inset 0 1px #ffffffb3}.skills-library-scene:before{content:"";z-index:0;pointer-events:none;opacity:.1;background-image:radial-gradient(#ffffffe6 .75px,#0000 .75px);background-size:18px 18px;position:absolute;inset:0}.library-reading-nook{z-index:1;color:#42321f;background:linear-gradient(90deg,#6b431f1f 1px,#0000 1px) 0 0/42px 100%,linear-gradient(#f9efd9,#f1dfb8);flex-direction:column;justify-content:flex-end;min-width:0;padding:2rem 1.6rem 1.75rem;display:flex;position:relative}.library-reading-nook:after{content:"";pointer-events:none;background:linear-gradient(90deg,#482d1838,#0000);width:70px;height:100%;position:absolute;bottom:0;right:-34px}.library-nook-label{z-index:4;color:#9c5c26;letter-spacing:.15em;font-size:.66rem;font-weight:950;position:absolute;top:25px;left:25px}.library-window{background:linear-gradient(155deg,#9de3e2,#dff7ef 53%,#ffd880 54%);border:12px solid #fff8e9;border-radius:50% 50% 12px 12px;width:190px;height:190px;position:absolute;top:65px;left:50%;overflow:hidden;transform:translate(-50%);box-shadow:0 18px 30px #4a341b26,inset 0 0 0 1px #41737021}.library-window:before,.library-window:after{content:"";background:#ffffffb8;position:absolute}.library-window:before{width:7px;top:0;bottom:0;left:50%;transform:translate(-50%)}.library-window:after{height:7px;top:50%;left:0;right:0;transform:translateY(-50%)}.library-window i{z-index:2;background:#59ba91;border-radius:50% 50% 0 0;position:absolute;bottom:-30px}.library-window i:first-child{width:110px;height:80px;left:-20px}.library-window i:nth-child(2){background:#2e987f;width:135px;height:105px;right:-25px}.library-window i:nth-child(3){background:#fff1a4;border-radius:50%;width:22px;height:22px;bottom:118px;left:70px;box-shadow:0 0 0 12px #ffed8d3d}.library-lamp{z-index:4;background:#855526;border-radius:99px;width:10px;height:116px;position:absolute;bottom:125px;right:18px;transform:rotate(8deg)}.library-lamp:before{content:"";background:#ffc845;border-radius:45px 45px 12px 12px;width:62px;height:42px;position:absolute;top:-16px;left:-25px;box-shadow:0 10px 22px #ffb72559}.library-lamp:after{content:"";background:#6e4724;border-radius:50%;width:58px;height:12px;position:absolute;bottom:-4px;left:-24px}.library-bee-study{z-index:5;filter:drop-shadow(0 15px 13px #61431433);width:170px;height:170px;position:absolute;bottom:170px;left:50%;transform:translate(-50%)rotate(-2deg)}.library-desk{z-index:6;background:linear-gradient(#a96b36,#68401f);border-top:5px solid #c88949;height:36px;position:absolute;bottom:83px;left:0;right:0;box-shadow:0 12px 15px #41281245}.library-desk:before{content:"";background:#71451f;width:18px;height:80px;position:absolute;bottom:-80px;left:12%;box-shadow:218px 0 #71451f}.library-open-book{width:130px;height:53px;position:absolute;top:-44px;left:50%;transform:translate(-50%)}.library-open-book:before,.library-open-book:after{content:"";background:#fffdf3;border:2px solid #d99b39;width:64px;height:48px;position:absolute;top:0;box-shadow:0 8px 12px #462b1029}.library-open-book:before{border-radius:7px 2px 18px 5px;right:50%;transform:skewY(7deg)}.library-open-book:after{border-radius:2px 7px 5px 18px;left:50%;transform:skewY(-7deg)}.library-open-book i{z-index:3;border-top:2px solid #92c8c3;border-bottom:2px solid #92c8c3;width:38px;height:8px;position:absolute;top:15px}.library-open-book i:first-child{left:13px;transform:rotate(6deg)}.library-open-book i:last-child{right:13px;transform:rotate(-6deg)}.library-pencil{color:#0da5a0;font-size:2.1rem;position:absolute;top:-37px;right:29px;transform:rotate(-24deg)}.library-reading-nook p{z-index:7;background:#ffffffb8;border:1px solid #8c5d2621;border-radius:18px 18px 4px;gap:.28rem;margin:auto 0 0;padding:.88rem 1rem;display:grid;position:relative;box-shadow:0 10px 24px #52371a1a}.library-reading-nook p span{color:#796c5d;font-size:.67rem;line-height:1.45}.skills-bookshelf{z-index:1;background:linear-gradient(90deg,#ffffff06 1px,#0000 1px) 0 0/44px 100%,linear-gradient(#204c56,#123742);grid-template-columns:repeat(2,minmax(0,1fr));align-content:center;gap:28px 20px;min-width:0;padding:76px 30px 34px 48px;display:grid;position:relative}.skills-bookshelf:before,.skills-bookshelf:after{content:"";z-index:0;background:linear-gradient(#d89c5d,#7e4d29);border-radius:4px;height:13px;position:absolute;left:28px;right:24px;box-shadow:0 8px 12px #03181e47,inset 0 1px #ffffff4d}.skills-bookshelf:before{top:50%}.skills-bookshelf:after{bottom:19px}.library-shelf-title{color:#ffe3a6;letter-spacing:.15em;justify-content:space-between;font-size:.66rem;font-weight:950;display:flex;position:absolute;top:27px;left:48px;right:30px}.library-shelf-title i{color:#ffffff8c;letter-spacing:.05em;text-transform:none;font-size:.58rem;font-style:normal;font-weight:750}.skills-bookshelf .the-ky-nang{z-index:1;background:linear-gradient(90deg, var(--tkn-mau) 0 13px, #ffffffed 13px 18px, transparent 18px), radial-gradient(circle at 96% 8%, var(--tkn-nen), transparent 31%), linear-gradient(135deg, #fffefa, #f5f0e5);transform-origin:0;min-height:215px;transition:transform var(--transition-bounce), box-shadow var(--transition-normal), filter var(--transition-normal);border:1px solid #3b434221;border-radius:5px 17px 17px 5px;flex-direction:column;padding:1.15rem 1.1rem 1rem 1.65rem;display:flex;position:relative;overflow:hidden;box-shadow:0 13px 20px #2f1c0e33,inset -8px 0 #4332220b,inset 0 -5px #654d340f}.skills-bookshelf .the-ky-nang:before{content:"";opacity:.75;background:0 0;border-left:1px solid #463a2d1f;border-right:1px solid #ffffffb3;border-radius:4px;width:5px;height:auto;position:absolute;inset:10px 8px 10px auto}.skills-bookshelf .the-ky-nang:after{content:"";pointer-events:none;border-bottom:1px solid var(--tkn-mau);opacity:.18;border-radius:0 0 50% 50%;width:62px;height:34px;position:absolute;bottom:18px;right:20px}.skills-bookshelf .the-ky-nang:hover{z-index:3;filter:saturate(1.05);border-color:#3b434221;transform:translateY(-8px)rotate(-.4deg);box-shadow:0 20px 30px #2f1c0e40,inset -8px 0 #43322209}.tkn-bookmark{z-index:2;color:#fff;letter-spacing:.08em;writing-mode:vertical-rl;font-family:Georgia,Times New Roman,serif;font-size:.59rem;font-weight:900;position:absolute;top:19px;left:3px;transform:rotate(180deg)}.skills-bookshelf .tkn-icon{background:color-mix(in srgb, var(--tkn-nen) 76%, white);border:1px solid #ffffffbf;border-radius:50%;box-shadow:0 7px 18px #2b363814}.skills-bookshelf .tkn-so{color:#6a7778;background:#ffffffad;border:1px solid #3a41401a;border-radius:10px;padding:.45rem .6rem}.skills-bookshelf .tkn-dau{margin-bottom:.65rem}.skills-bookshelf .tkn-ten{color:#173642;font-size:1.23rem}.skills-bookshelf .tkn-mo-ta{color:#587078;margin-bottom:.72rem;font-size:.78rem;line-height:1.48}.skills-bookshelf .tkn-vao{padding:.48rem .8rem;font-size:.75rem}[data-theme=dark] .skills-bookshelf{filter:brightness(.86);border-color:#ffffff1f}[data-theme=dark] .skills-bookshelf .the-ky-nang{filter:brightness(.92)}[data-theme=dark] .skills-bookshelf .the-ky-nang:hover{filter:brightness(.98)saturate(1.05)}@media (max-width:900px){.skills-library-heading{flex-direction:column;align-items:start;gap:.7rem}.skills-library-heading p{max-width:680px}.skills-library-scene{grid-template-columns:1fr;min-height:0}.library-reading-nook{min-height:365px;padding-bottom:1.2rem}.library-window{width:165px;height:165px;top:48px}.library-bee-study{width:145px;height:145px;bottom:112px}.library-bee-study svg{width:122px;height:122px}.library-desk{bottom:55px}.library-reading-nook p{position:absolute;bottom:8px;left:1rem;right:1rem}.skills-bookshelf{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 16px;padding:72px 20px 34px}.library-shelf-title{left:20px;right:20px}}@media (max-width:560px){.skills-library-heading h2{font-size:1.62rem}.skills-library-heading p{font-size:.84rem}.skills-library-scene{border-radius:28px 10px}.library-reading-nook{min-height:315px}.library-nook-label{top:18px;left:18px}.library-window{border-width:8px;width:135px;height:135px;top:42px}.library-bee-study{width:118px;height:118px;bottom:100px}.library-bee-study svg{width:98px;height:98px}.library-lamp{height:92px;bottom:105px;right:12px}.library-desk{bottom:48px}.library-reading-nook p{padding:.65rem .75rem;bottom:6px}.library-reading-nook p span{display:none}.skills-bookshelf{scroll-snap-type:x mandatory;scrollbar-width:none;gap:14px;padding:65px 16px 34px;display:flex;overflow-x:auto}.skills-bookshelf::-webkit-scrollbar{display:none}.skills-bookshelf:before{inset:auto 8px 18px}.skills-bookshelf:after{display:none}.library-shelf-title{top:24px;left:16px;right:16px}.library-shelf-title i{display:none}.skills-bookshelf .the-ky-nang{scroll-snap-align:center;border-radius:5px 16px 16px 5px;flex:0 0 82%;min-height:218px;padding:1.15rem 1rem 1rem 1.65rem}.skills-bookshelf .tkn-icon{border-radius:50%;width:46px;height:46px}.skills-bookshelf .tkn-icon svg{width:24px;height:24px}.skills-bookshelf .tkn-so b{font-size:1.5rem}.skills-bookshelf .tkn-ten{font-size:1.25rem}.skills-bookshelf .tkn-mo-ta{font-size:.84rem;line-height:1.45}}.knowledge-heading{justify-content:space-between;align-items:end;gap:2rem;margin-bottom:1.35rem;display:flex}.knowledge-heading>div{min-width:0}.knowledge-eyebrow{color:#079f9d;letter-spacing:.14em;margin-bottom:.45rem;font-size:.72rem;font-weight:900;display:block}.knowledge-heading h2{max-width:700px;color:var(--text-primary);letter-spacing:-.04em;text-wrap:balance;margin:0;font-size:clamp(1.65rem,3vw,2.45rem);line-height:1.12}.knowledge-heading p{max-width:500px;color:var(--text-muted);margin:0 0 .12rem;font-size:.92rem;line-height:1.6}.knowledge-stage{background:linear-gradient(90deg,#0000 calc(57% - 2px),#f4c24cf2 calc(57% - 2px),#ffeaa4e6 57%,#f4c24cf2 calc(57% + 2px),#0000 calc(57% + 2px)),linear-gradient(135deg,#ddbc6b 0%,#0e8b8b 18%,#1b5860 58%,#d5aa51 100%);border:1px solid #bd8f2d6b;border-radius:44px 44px 16px 16px;grid-template-rows:1fr 1fr;grid-template-columns:minmax(0,1.14fr) minmax(0,.86fr);gap:8px;min-height:520px;padding:8px;display:grid;position:relative;overflow:hidden;box-shadow:inset 0 0 0 2px #fff4cd4d,0 30px 75px #17364229}.knowledge-stage:after{content:"";z-index:3;pointer-events:none;background:linear-gradient(90deg,#b88224,#ffe89a 48%,#b88224);border-radius:0 0 999px 999px;width:88px;height:8px;position:absolute;top:0;left:50%;transform:translate(-50%);box-shadow:0 5px 16px #6948103d}.knowledge-link{z-index:1;color:#173642;background-position:50%;background-repeat:no-repeat;background-size:cover;grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"index icon count""copy copy copy""cta cta cta";align-content:start;align-items:start;gap:.85rem 1rem;min-width:0;padding:clamp(1.25rem,2.25vw,2rem);text-decoration:none;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,background-size .6s;display:grid;position:relative;overflow:hidden;transform:translateZ(0);box-shadow:inset 0 0 0 1px #ffffff6b}.knowledge-link:before{content:"";z-index:-1;background:linear-gradient(90deg,#fffcf7fa 0%,#fffcf7eb 38%,#fffcf738 72%,#0000 100%);transition:opacity .35s;position:absolute;inset:0}.knowledge-link:after{content:"";z-index:-1;aspect-ratio:1;opacity:.72;border:1px solid #ffffff9e;border-radius:50%;width:180px;position:absolute;bottom:-30%;right:-3%;box-shadow:0 0 0 24px #ffffff21,0 0 0 52px #ffffff14}.knowledge-link:hover{z-index:2;background-size:104%;transform:translateY(-5px)scale(1.008);box-shadow:0 22px 50px #031a233b,inset 0 0 0 1px #ffffffad}.knowledge-link:hover:before{opacity:.88}.knowledge-news{background-image:url(/brand/knowledge/newsroom-art-v1.webp);border-radius:34px 5px 5px 9px;grid-row:1/span 2}.knowledge-vocab{background-image:url(/brand/knowledge/vocabulary-art-v1.webp);border-radius:5px 34px 5px 5px}.knowledge-grammar{background-image:url(/brand/knowledge/grammar-art-v1.webp);border-radius:5px 5px 9px}.knowledge-index{color:#17364294;letter-spacing:.12em;grid-area:index;align-self:center;font-family:Georgia,Times New Roman,serif;font-size:.74rem;font-weight:800}.knowledge-icon{-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#ffffffad;border:1px solid #ffffffb8;border-radius:50%;flex:none;grid-area:icon;place-items:center;width:48px;height:48px;display:grid;box-shadow:0 8px 24px #1b434e1a}.knowledge-icon svg{width:23px;height:23px}.knowledge-news .knowledge-icon{color:#d92f65}.knowledge-vocab .knowledge-icon{color:#2467dc}.knowledge-grammar .knowledge-icon{color:#7e38c4}.knowledge-copy{grid-area:copy;align-self:end;min-width:0;max-width:60%;margin-top:auto;padding-top:1.1rem}.knowledge-kicker{letter-spacing:.15em;margin-bottom:.45rem;font-size:.61rem;font-weight:900;display:block}.knowledge-vocab .knowledge-kicker{color:#2567cb}.knowledge-grammar .knowledge-kicker{color:#8731c7}.knowledge-copy strong{color:#173642;letter-spacing:-.035em;font-size:clamp(1.3rem,1.8vw,1.7rem);line-height:1.08;display:block}.knowledge-news .knowledge-copy strong{white-space:nowrap;font-size:clamp(2.05rem,3vw,2.85rem)}.knowledge-desc{color:#415f69;margin-top:.65rem;font-size:.83rem;line-height:1.5;display:block}.knowledge-news .knowledge-desc{max-width:38ch;font-size:.96rem}.knowledge-count{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffa3;border:1px solid #ffffffb3;border-radius:14px;flex-direction:column;grid-area:count;align-items:flex-end;min-width:68px;padding:.55rem .68rem;line-height:1;display:flex;box-shadow:0 8px 24px #1d363f12}.knowledge-count b{color:#2f78eb;letter-spacing:-.04em;font-size:1.55rem;font-weight:900}.knowledge-news .knowledge-count b{color:#df366d;font-size:2rem}.knowledge-grammar .knowledge-count b{color:#9a3fe0}.knowledge-count small{color:#5d7780;white-space:nowrap;margin-top:.25rem;font-size:.64rem;font-weight:800}.knowledge-arrow{color:#fff;border-radius:999px;grid-area:cta;justify-content:space-between;justify-self:start;align-items:center;gap:1.1rem;min-width:128px;margin-top:.45rem;padding:.68rem .78rem .68rem 1rem;font-size:.75rem;font-weight:850;transition:transform .3s,box-shadow .3s;display:inline-flex;box-shadow:0 10px 25px #11374229}.knowledge-arrow i{font-size:1.15rem;font-style:normal;line-height:1}.knowledge-news .knowledge-arrow{background:linear-gradient(100deg,#df306b,#ff765e)}.knowledge-vocab .knowledge-arrow{background:#2f78eb}.knowledge-grammar .knowledge-arrow{background:linear-gradient(100deg,#7535ba,#b34be0)}.knowledge-link:hover .knowledge-arrow{transform:translate(5px);box-shadow:0 14px 30px #11374238}[data-theme=dark] .knowledge-stage{background:#0e252e}[data-theme=dark] .knowledge-link:before{filter:brightness(.55)saturate(.9)}[data-theme=dark] .knowledge-link,[data-theme=dark] .knowledge-copy strong{color:#173642}[data-theme=dark] .knowledge-desc,[data-theme=dark] .knowledge-count small{color:#415f69}@media (max-width:820px){.knowledge-heading{flex-direction:column;align-items:start;gap:.7rem}.knowledge-heading p{max-width:680px}.knowledge-stage{border-radius:30px 30px 12px 12px;grid-template-rows:auto;grid-template-columns:1fr;gap:6px;min-height:0;padding:6px}.knowledge-link{background-position:100%;min-height:220px;padding:1.25rem;border-radius:22px!important}.knowledge-news{grid-row:auto;min-height:350px}.knowledge-news .knowledge-copy{padding-top:6rem}.knowledge-vocab,.knowledge-grammar{min-height:220px}.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{max-width:56%}}@media (max-width:520px){.knowledge-heading h2{font-size:1.65rem}.knowledge-heading p{font-size:.84rem}.knowledge-stage{border-radius:26px 26px 10px 10px}.knowledge-link{background-position:58%;min-height:280px;padding:1rem}.knowledge-link:before{background:linear-gradient(#fffcf8ed 0%,#fffcf8cc 43%,#fffcf84d 73%,#0000 100%)}.knowledge-news{background-position:62%;min-height:360px}.knowledge-news:before{background:linear-gradient(#fffaf4f0 0%,#fffaf4d1 48%,#fffaf440 78%,#0000 100%)}.knowledge-icon{width:42px;height:42px}.knowledge-icon svg{width:20px;height:20px}.knowledge-count{padding:.45rem .55rem}.knowledge-count b,.knowledge-news .knowledge-count b{font-size:1.45rem}.knowledge-copy,.knowledge-news .knowledge-copy,.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{align-self:start;max-width:100%;padding-top:1rem}.knowledge-copy strong,.knowledge-news .knowledge-copy strong{font-size:1.65rem}.knowledge-desc,.knowledge-news .knowledge-desc{max-width:29ch;font-size:.79rem;line-height:1.45}.knowledge-arrow{align-self:end;min-width:118px;padding:.62rem .72rem .62rem .9rem}}.khu{margin-top:3.25rem;padding-top:2.25rem;position:relative}.khu:before{content:"";background:linear-gradient(90deg, transparent, var(--border-color) 12%, var(--border-color) 88%, transparent);height:1px;position:absolute;inset:0 0 auto}.the-ky-thi{border-radius:var(--radius-md);border:1px solid var(--tkt-vien);background:linear-gradient(180deg, color-mix(in srgb, var(--tkt-mau) 9%, transparent) 0%, transparent 58%), var(--bg-card);box-shadow:var(--shadow-sm);transition:transform var(--transition-bounce), box-shadow var(--transition-normal), border-color var(--transition-normal);flex-direction:column;padding:1.6rem 1.5rem 1.35rem;text-decoration:none;display:flex;position:relative;overflow:hidden}.the-ky-thi:before{content:"";background:var(--tkt-mau);height:4px;position:absolute;inset:0 0 auto}.the-ky-thi:hover{box-shadow:var(--shadow-md);border-color:var(--tkt-mau);transform:translateY(-5px)}.tkt-dau{align-items:center;gap:.65rem;margin-bottom:.65rem;display:flex}.tkt-emoji{background:color-mix(in srgb, var(--tkt-mau) 14%, transparent);border-radius:13px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.4rem;line-height:1;display:inline-flex}.tkt-ten{letter-spacing:-.01em;color:var(--text-primary);margin:0;font-size:1.5rem;font-weight:900}.tkt-so{background:color-mix(in srgb, var(--tkt-mau) 16%, transparent);color:var(--tkt-mau);white-space:nowrap;border-radius:999px;flex-shrink:0;margin-left:auto;padding:.28rem .7rem;font-size:.8rem;font-weight:800}.tkt-mo-ta{color:var(--text-muted);flex:1;margin:0 0 1.1rem;font-size:.9rem;line-height:1.55}.tkt-vao{background:var(--tkt-mau);color:#fff;box-shadow:0 6px 16px -6px var(--tkt-mau);transition:box-shadow var(--transition-normal), filter var(--transition-normal);border-radius:999px;align-self:flex-start;align-items:center;gap:.45rem;padding:.6rem 1.15rem;font-size:.92rem;font-weight:800;display:inline-flex}.tkt-vao i{transition:transform var(--transition-normal);font-style:normal}.the-ky-thi:hover .tkt-vao{box-shadow:0 10px 22px -6px var(--tkt-mau);filter:brightness(1.06)}.the-ky-thi:hover .tkt-vao i{transform:translate(4px)}.dai-test-nhanh{border-radius:var(--radius-md);background:linear-gradient(115deg, var(--accent-primary) 0%, #0b7f8f 55%, #155e75 100%);color:#fff;box-shadow:0 14px 30px -16px var(--accent-primary);transition:transform var(--transition-bounce), box-shadow var(--transition-normal);align-items:center;gap:1.1rem;margin-top:1.25rem;padding:1.15rem 1.4rem;text-decoration:none;display:flex}.dai-test-nhanh:hover{box-shadow:0 20px 38px -16px var(--accent-primary);transform:translateY(-3px)}.dtn-icon{background:#ffffff2e;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:46px;height:46px;font-size:1.4rem;line-height:1;display:inline-flex}.dtn-chu{flex:1;min-width:0}.dtn-chu strong{color:#fff;margin-bottom:.15rem;font-size:1.05rem;font-weight:800;display:block}.dtn-chu span{color:#ffffffe0;font-size:.9rem;line-height:1.5;display:block}.dtn-nut{color:var(--accent-primary);white-space:nowrap;background:#fff;border-radius:999px;flex-shrink:0;align-items:center;gap:.4rem;padding:.6rem 1.2rem;font-size:.92rem;font-weight:800;display:inline-flex}.dtn-nut i{transition:transform var(--transition-normal);font-style:normal}.dai-test-nhanh:hover .dtn-nut i{transform:translate(4px)}@media (max-width:560px){.dai-test-nhanh{flex-wrap:wrap;gap:.8rem;padding:1.1rem}.dtn-chu{flex-basis:calc(100% - 60px)}.dtn-nut{justify-content:center;width:100%}.khu{margin-top:1.35rem;padding-top:1rem}.khu .zone-title{margin-bottom:.85rem}.khu .grid-cards{margin-top:.75rem;margin-bottom:.75rem}.tkt-ten{font-size:1.3rem}}.skills-library-zone:before,.knowledge-zone:before{display:none}.skills-library-heading,.knowledge-heading,.exam-hub-heading{align-items:end;margin-bottom:1.5rem}.skills-library-eyebrow,.knowledge-eyebrow,.exam-hub-eyebrow{color:#087f7b;letter-spacing:.11em;background:#09a5a017;border-radius:999px;align-items:center;gap:.48rem;width:fit-content;margin-bottom:.72rem;padding:.48rem .7rem;display:inline-flex}.skills-library-heading h2,.knowledge-heading h2,.exam-hub-heading h2{letter-spacing:-.055em;max-width:720px;font-size:clamp(2rem,3.55vw,3.25rem);line-height:1.02}.skills-library-heading p,.knowledge-heading p,.exam-hub-heading p{max-width:500px;font-size:.95rem;line-height:1.65}.skills-library-scene{background:linear-gradient(90deg,#0000 0 42%,#052d3a7a 58%,#052432f2 100%),url(/brand/experiences/skills-ai-library-v1.png) 50%/cover no-repeat;border:1px solid #1d89892e;border-radius:48px 16px;grid-template-columns:minmax(0,.9fr) minmax(480px,1.1fr);min-height:610px;box-shadow:0 34px 90px #11464e38}.skills-library-scene:before{opacity:.65;background:radial-gradient(circle at 43% 24%,#ffdd5b2e,#0000 20%),linear-gradient(120deg,#0000 45%,#18d7c314 68%,#0000 90%)}.library-reading-nook{background:0 0;justify-content:flex-end;min-height:610px;padding:2rem}.library-reading-nook:after,.library-window,.library-lamp,.library-bee-study,.library-desk{display:none}.library-nook-label{color:#087f7b;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffbd;border:1px solid #ffffff8a;border-radius:999px;padding:.52rem .75rem;top:28px;left:30px;box-shadow:0 10px 28px #1a47491f}.library-reading-nook p{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#ffffffd1;border:1px solid #ffffff9e;border-radius:22px 22px 7px;max-width:330px;margin:auto 0 0;padding:1rem 1.08rem;box-shadow:0 18px 42px #072c372e}.library-reading-nook p strong{color:#16434b;font-size:.95rem}.library-reading-nook p span{color:#5a7379;font-size:.76rem}.skills-bookshelf{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:linear-gradient(120deg,#062a372e,#052331c7);align-content:center;gap:14px;padding:76px 26px 28px 20px}.skills-bookshelf:before,.skills-bookshelf:after{display:none}.library-shelf-title{color:#ffffffeb;letter-spacing:.13em;top:29px;left:22px;right:30px}.library-shelf-title i{color:#ffffff9e}.skills-bookshelf .the-ky-nang{background:radial-gradient(circle at 100% 0%, var(--tkn-nen), transparent 39%), #ffffffe8;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border:1px solid #fff3;border-radius:26px 9px;min-height:230px;padding:1.18rem 1.08rem 1rem;transform:none;box-shadow:0 16px 34px #00182133}.skills-bookshelf .the-ky-nang:before{background:var(--tkn-mau);opacity:1;border:0;border-radius:99px;width:5px;height:auto;inset:0 auto 0 0}.skills-bookshelf .the-ky-nang:after{border:1px solid color-mix(in srgb, var(--tkn-mau) 28%, transparent);opacity:.3;border-radius:50%;width:118px;height:118px;bottom:-35px;right:-28px}.skills-bookshelf .the-ky-nang:hover{transform:translateY(-8px)scale(1.015);box-shadow:0 24px 46px #00182147}.tkn-bookmark{display:none}.skills-bookshelf .tkn-ten{font-size:1.35rem}.skills-bookshelf .tkn-mo-ta{font-size:.8rem}.skills-bookshelf .tkn-vao{border-radius:999px;margin-top:auto;padding:.58rem .9rem}.knowledge-stage{min-height:570px;box-shadow:none;background:0 0;border:0;border-radius:0;gap:18px;padding:0;overflow:visible}.knowledge-stage:after{display:none}.knowledge-link{border:1px solid #18666c1f;box-shadow:0 20px 55px #194e5621;border-radius:34px!important}.knowledge-news{border-radius:48px 16px!important}.knowledge-vocab,.knowledge-grammar{border-radius:18px 38px!important}.knowledge-link:after{width:190px;bottom:-55px;right:-45px;box-shadow:0 0 0 28px #ffffff1a,0 0 0 60px #ffffff0f}.knowledge-link:hover{transform:translateY(-8px)scale(1.012);box-shadow:0 30px 70px #082f3a33}.knowledge-arrow{min-width:138px;padding:.72rem .82rem .72rem 1.05rem}.exam-hub-final{padding-top:clamp(3rem,5vw,5rem);position:relative}.exam-hub-final:before{content:"";background:linear-gradient(90deg,#0000,#0f999540,#0000);height:1px;position:absolute;inset:0 0 auto}.exam-hub-stage{background:radial-gradient(circle at 0 100%,#22d3bf2e,#0000 30%),radial-gradient(circle at 100% 0,#ffc3352b,#0000 28%),linear-gradient(125deg,#102b3b,#123d50 48%,#0b626c);border-radius:48px 18px;padding:28px}.exam-hub-stage:before{opacity:.09;background-size:64px 64px}.exam-hub-line{display:none}.exam-route{border-radius:28px 10px;min-height:300px;transform:none!important}.exam-route:hover{transform:translateY(-9px)!important}.exam-placement{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#042a358c;border-radius:24px 8px;margin-top:18px}@media (max-width:900px){.skills-library-zone,.knowledge-zone,.exam-hub-final{margin-top:4rem}.skills-library-scene{background:linear-gradient(#0000 0 27%,#05263380 43%,#052331fa 65%),url(/brand/experiences/skills-ai-library-v1.png) 0 0/auto 520px no-repeat,#092f3d;grid-template-columns:1fr;min-height:0}.library-reading-nook{min-height:390px;padding:1.3rem}.library-reading-nook p{max-width:360px}.skills-bookshelf{padding:66px 18px 24px}.knowledge-stage{min-height:0}}@media (max-width:620px){.skills-library-heading,.knowledge-heading,.exam-hub-heading{flex-direction:column;align-items:start;gap:.7rem}.skills-library-heading h2,.knowledge-heading h2,.exam-hub-heading h2{font-size:1.82rem}.skills-library-scene{border-radius:30px 10px}.library-reading-nook{min-height:335px}.library-nook-label{font-size:.56rem;top:16px;left:16px}.library-reading-nook p{max-width:none;bottom:12px;left:1rem;right:1rem}.skills-bookshelf{scroll-snap-type:none;grid-template-columns:1fr;gap:10px;padding:62px 12px 18px;display:grid;overflow:visible}.library-shelf-title{top:24px;left:16px;right:16px}.skills-bookshelf .the-ky-nang{border-radius:22px 8px;flex:none;min-width:0;min-height:160px;padding:1rem}.skills-bookshelf .tkn-dau{margin-bottom:.35rem}.skills-bookshelf .tkn-ten{font-size:1.2rem}.skills-bookshelf .tkn-mo-ta{margin-bottom:.45rem;font-size:.76rem}.knowledge-stage{gap:12px;display:grid}.knowledge-link,.knowledge-news,.knowledge-vocab,.knowledge-grammar{min-height:300px;border-radius:28px 9px!important}.knowledge-link:before,.knowledge-news:before{background:linear-gradient(#fffcf8f5,#fffcf8d1 51%,#fffcf842 78%,#0000)}.knowledge-copy,.knowledge-news .knowledge-copy,.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{max-width:100%;padding-top:.55rem}.exam-hub-stage{border-radius:30px 10px;padding:14px}.exam-route{min-height:265px}}@media (prefers-reduced-motion:no-preference) and (min-width:901px){.skills-library-scene{background-position:50%;transition:background-position 1.2s cubic-bezier(.2,.8,.2,1)}.skills-library-scene:hover{background-position:47%}}.knowledge-news{isolation:isolate;background-position:58%;border:0;border-left:7px solid #ef3e72;min-height:610px;box-shadow:0 28px 75px #792a3a33}.knowledge-news:after{opacity:1;background:#ef3e72;border:5px solid #ffffffe0;border-radius:50%;width:13px;height:13px;top:30px;bottom:auto;right:30px;box-shadow:0 0 0 8px #ef3e7224,0 10px 25px #a3254a47}.knowledge-news .knowledge-index{color:#b82758;font-weight:950}.knowledge-news .knowledge-icon{color:#fff;background:linear-gradient(145deg,#ef3e72,#ff7d5e);box-shadow:0 13px 30px #da2d6145}.knowledge-news .knowledge-copy strong{max-width:8.5ch;font-size:clamp(2.75rem,4.4vw,4.65rem);line-height:.94}.knowledge-news .knowledge-arrow{background:linear-gradient(105deg,#e82f6b,#ff795f);box-shadow:0 13px 30px #da2d6140}@media (prefers-reduced-motion:no-preference){.knowledge-news:after{animation:2.2s ease-in-out infinite newsroomPulse}}@keyframes newsroomPulse{0%,to{box-shadow:0 0 0 8px #ef3e721f,0 10px 25px #a3254a42}50%{box-shadow:0 0 0 15px #ef3e7200,0 10px 25px #a3254a42}}.exam-hub-stage{background:radial-gradient(circle at 8% 16%,#43e3c638,#0000 21%),radial-gradient(circle at 92% 86%,#ffc74a33,#0000 24%),linear-gradient(135deg,#071e2c 0%,#0c3748 48%,#09626a 100%);border:1px solid #6feed933;border-radius:36px;padding:34px;box-shadow:0 36px 90px #06253347}.exam-hub-stage:before{opacity:.11;background-image:radial-gradient(circle,#ffffffa8 1px,#0000 1.5px),linear-gradient(110deg,#0000 0 66%,#ffffff14 66% 67%,#0000 67%);background-size:28px 28px,100% 100%}.exam-route-grid{gap:1.15rem}.exam-route{background:radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--tkt-mau) 20%, transparent), transparent 34%), linear-gradient(150deg, #fffffffc, #f2f9f8f2);border:0;border-radius:24px;min-height:325px;padding:1.45rem 1.35rem 1.25rem;box-shadow:0 18px 44px #00121c4d,inset 0 0 0 1px #ffffffd9}.exam-route:before{background:linear-gradient(90deg, var(--tkt-mau), color-mix(in srgb, var(--tkt-mau) 52%, #ffd65a));border-radius:24px 24px 0 0;width:auto;height:7px;inset:0 0 auto}.exam-route:after{border-top:1px dashed #1d505938;top:90px;left:0;right:0}.exam-route-icon{box-shadow:0 0 0 7px color-mix(in srgb, var(--tkt-mau) 7%, transparent);border-radius:50%}.exam-route-index{color:color-mix(in srgb, var(--tkt-mau) 9%, transparent);font-size:6.8rem;bottom:.35rem;right:.8rem}.exam-placement{background:linear-gradient(90deg,#042330bd,#063b459e);border:1px solid #ffffff24;border-radius:22px;margin-top:22px}.home-footer{color:#fff;background:radial-gradient(circle at 8% 76%,#15beb033,#0000 26%),linear-gradient(135deg,#0b2632,#103b48 54%,#0b5055);border:1px solid #125b6229;border-radius:42px 42px 16px 16px;margin-top:clamp(4.5rem,8vw,8rem);padding:0 0 1.25rem;overflow:hidden;box-shadow:0 28px 80px #0b363f2e}.home-footer:before{display:none}.ft-moi-hoc{color:#133944;background:radial-gradient(circle at 86% 20%,#fffc,#0000 18%),radial-gradient(circle at 9% 110%,#1ac2b12e,#0000 34%),linear-gradient(110deg,#f4fffc 0%,#e6fbf5 56%,#fff0a9 100%);grid-template-columns:minmax(0,1fr) auto 130px;align-items:center;gap:1.5rem;min-height:245px;padding:clamp(2rem,4vw,3.4rem);display:grid;position:relative;overflow:hidden}.ft-moi-hoc:after{content:"";border:1px solid #0b9f972e;border-radius:50%;width:270px;height:270px;position:absolute;bottom:-105px;right:4%;box-shadow:0 0 0 34px #ffffff40,0 0 0 72px #0b9f970f}.ft-moi-hoc-copy{z-index:2;position:relative}.ft-moi-hoc-copy>span{color:#078f89;letter-spacing:.14em;font-size:.66rem;font-weight:950}.ft-moi-hoc-copy strong{letter-spacing:-.055em;max-width:760px;margin-top:.6rem;font-size:clamp(2rem,3.4vw,3.45rem);line-height:1.02;display:block}.ft-moi-hoc-copy p{color:#58757b;margin:.75rem 0 0;font-size:.88rem}.ft-moi-hoc-cta{z-index:3;color:#fff;white-space:nowrap;background:linear-gradient(100deg,#08aaa3,#3acbb4 64%,#d7c52f);border-radius:999px;align-items:center;gap:.8rem;padding:.9rem 1.15rem;font-size:.82rem;font-weight:950;display:inline-flex;position:relative;box-shadow:0 15px 35px #08938e3d}.ft-moi-hoc-cta:hover{transform:translateY(-4px);box-shadow:0 20px 42px #08938e4d}.ft-moi-hoc-cta b{font-size:1.2rem}.ft-moi-hoc-bee{z-index:2;filter:drop-shadow(0 18px 20px #714d002e);place-items:center;display:grid;position:relative;transform:rotate(4deg)}.home-footer .ft-luoi{gap:clamp(1.5rem,3vw,3rem);padding:2.6rem clamp(1.6rem,4vw,3.5rem) 2.2rem}.home-footer .ft-cot h3{color:#81ddd2}.home-footer .ft-cot a,.home-footer .ft-cot span,.home-footer .ft-thuong-hieu p{color:#ebf9f7b0}.home-footer .ft-cot a:hover{color:#ffe077;transform:translate(4px)}.home-footer .ft-cot b,.home-footer .ft-lien-he-muc a,.home-footer .ft-thuong-hieu .logo{color:#fff}.home-footer .ft-day{border-color:#ffffff1f;margin:0 clamp(1.6rem,4vw,3.5rem);padding-top:1.35rem}.home-footer .ft-day>span:first-child{color:#ffffffd1}.home-footer .ft-phap-ly{color:#dcf0ee9e}@media (max-width:900px){.ft-moi-hoc{grid-template-columns:minmax(0,1fr) auto}.ft-moi-hoc-bee{display:none}}@media (max-width:620px){.knowledge-news{border-left-width:5px;min-height:390px}.knowledge-news .knowledge-copy strong{max-width:9ch;font-size:2.25rem}.knowledge-news:after{top:18px;right:18px}.exam-hub-stage{border-radius:28px;padding:12px}.exam-route{border-radius:20px;min-height:275px}.exam-route:before{border-radius:20px 20px 0 0}.home-footer{border-radius:30px 30px 12px 12px}.ft-moi-hoc{grid-template-columns:1fr;gap:1.2rem;min-height:0;padding:2rem 1.25rem}.ft-moi-hoc-copy strong{font-size:2rem}.ft-moi-hoc-cta{width:fit-content}.home-footer .ft-luoi{padding:2rem 1.25rem}.home-footer .ft-day{margin:0 1.25rem}}.knowledge-stage{background:linear-gradient(112deg,#041d2a1f,#ffffff08),url(/brand/knowledge/knowledge-studio-v2.png) 50%/cover no-repeat;border:1px solid #1e8d8e38;border-radius:44px 16px;gap:12px;min-height:640px;padding:14px;overflow:hidden;box-shadow:0 34px 90px #09303e40}.knowledge-link,.knowledge-news,.knowledge-vocab,.knowledge-grammar{-webkit-backdrop-filter:blur(13px)saturate(1.08);backdrop-filter:blur(13px)saturate(1.08);background-image:none!important}.knowledge-link:before{opacity:1}.knowledge-news{background:#031f2c99;border:1px solid #81e1d833;border-left:6px solid #ff6a67;min-height:0;box-shadow:0 24px 60px #02162257}.knowledge-news:before{background:radial-gradient(circle at 80% 12%,#22cab929,#0000 30%),linear-gradient(135deg,#041e2bdb,#042f3c9e)}.knowledge-news .knowledge-index{color:#ffffff94}.knowledge-news .knowledge-copy strong{color:#fff;text-shadow:0 8px 30px #00000040}.knowledge-vocab,.knowledge-grammar{background:#fafefdb8;border:1px solid #ffffff8c;box-shadow:0 18px 46px #04243038}.knowledge-vocab:before,.knowledge-grammar:before{background:linear-gradient(115deg,#fffffff5,#ffffff9e 68%,#ffffff38)}.knowledge-link:hover{-webkit-backdrop-filter:blur(18px)saturate(1.15);backdrop-filter:blur(18px)saturate(1.15)}.knowledge-stage{background:linear-gradient(135deg,#f7fffd,#fffaf0);border:1px solid #1e8d8e33;border-radius:38px;grid-template-rows:minmax(360px,1fr) minmax(235px,.62fr);grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;min-height:635px;padding:14px;box-shadow:0 30px 80px #14464e26}.knowledge-link,.knowledge-news,.knowledge-vocab,.knowledge-grammar{-webkit-backdrop-filter:none;backdrop-filter:none;border:1px solid #1e8d8e2e;min-height:0;box-shadow:0 16px 38px #0e444c1a}.knowledge-link:before,.knowledge-news:before,.knowledge-vocab:before,.knowledge-grammar:before{opacity:0}.knowledge-news{background-color:#fffdf8;background-position:50%;background-repeat:no-repeat;background-size:cover;border-left:0;border-radius:28px;grid-area:1/1/auto/-1;background-image:linear-gradient(90deg,#fffdf8fc 0%,#fffdf8f5 31%,#fffdf859 39%,#ffffff05 47%),url(/brand/knowledge/english-news-learning-v4.png)!important}.knowledge-vocab{background:radial-gradient(circle at 88% 22%,#599aff33,#0000 28%),linear-gradient(135deg,#f7fbff,#eef6ff);border-radius:24px;grid-area:2/1}.knowledge-grammar{background:radial-gradient(circle at 88% 22%,#ab5de82e,#0000 28%),linear-gradient(135deg,#fffafd,#f7f0ff);border-radius:24px;grid-area:2/2}.knowledge-news .knowledge-copy,.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{width:auto;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:0;border-radius:0;padding:0}.knowledge-news .knowledge-copy{max-width:37%;padding-top:clamp(3rem,7vw,5.25rem)}.knowledge-news .knowledge-index{display:none}.knowledge-news .knowledge-count{z-index:2;grid-area:auto;position:absolute;top:1.35rem;left:1.35rem;right:auto}.knowledge-news .knowledge-icon{z-index:2;grid-area:auto;position:absolute;top:1.85rem;left:6rem}.knowledge-news .knowledge-copy strong{color:#153640;white-space:nowrap;text-shadow:none;font-size:clamp(2.2rem,4vw,3.35rem)}.knowledge-brand-bee{color:#08a6a4}.knowledge-news .knowledge-desc{color:#506d75}.knowledge-news .knowledge-kicker{color:#df4c62}.knowledge-news .knowledge-count{background:#fffc;border-color:#ffffffc2;box-shadow:0 12px 28px #14464e1c}.knowledge-news .knowledge-count b{color:#e84460}.knowledge-news .knowledge-count small{color:#667d83}.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{max-width:72%;padding-top:.35rem}.knowledge-vocab,.knowledge-grammar{padding-bottom:4.8rem}.knowledge-vocab .knowledge-arrow,.knowledge-grammar .knowledge-arrow{z-index:2;grid-area:auto;margin:0;position:absolute;bottom:1.25rem;left:1.5rem}.knowledge-link:hover{-webkit-backdrop-filter:none;backdrop-filter:none;transform:translateY(-4px);box-shadow:0 22px 46px #0e444c29}@media (max-width:900px){.knowledge-stage{grid-template-rows:auto;grid-template-columns:1fr;min-height:0;padding:10px}.knowledge-news{grid-area:1/1;min-height:390px}.knowledge-vocab{grid-area:2/1;min-height:190px}.knowledge-grammar{grid-area:3/1;min-height:190px}}@media (max-width:620px){.knowledge-stage{border-radius:26px;gap:10px;padding:9px}.knowledge-news{background-position:bottom;background-repeat:no-repeat;background-size:100%;border-radius:20px;min-height:500px;background-image:linear-gradient(#fffdf8fc 0%,#fffdf8f5 48%,#fffdf840 70%,#fff0 86%),url(/brand/knowledge/english-news-learning-v4.png)!important}.knowledge-vocab,.knowledge-grammar{border-radius:20px;min-height:205px}.knowledge-news .knowledge-copy{max-width:100%;padding-top:.8rem}.knowledge-news .knowledge-copy strong{white-space:normal;font-size:2rem}.knowledge-news .knowledge-desc{max-width:31ch}.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{max-width:78%}}.knowledge-stage{grid-template-rows:minmax(360px,1fr) minmax(258px,.68fr)}.knowledge-vocab,.knowledge-grammar{isolation:isolate;background-repeat:no-repeat;min-height:258px;padding:1.35rem 1.5rem 4.7rem;display:block}.knowledge-vocab{background-position:50%,104% 55%;background-size:auto,58%;background-image:linear-gradient(90deg,#f8fcfffc 0%,#f8fcfff7 45%,#f8fcffb3 61%,#f8fcff14 100%),url(/brand/knowledge/vocabulary-editorial-v2.png?v=2)!important}.knowledge-grammar{background-position:50%,106% 56%;background-size:auto,61%;background-image:linear-gradient(90deg,#fffafdfc 0%,#fffafdf7 45%,#fffafdb3 61%,#fffafd14 100%),url(/brand/knowledge/grammar-editorial-v2.png?v=2)!important}.knowledge-vocab:after,.knowledge-grammar:after{z-index:-1;opacity:.48;border-color:#ffffffb8;width:190px;bottom:-58px;right:-52px}.knowledge-vocab:hover:before,.knowledge-grammar:hover:before,.knowledge-vocab:focus-visible:before,.knowledge-grammar:focus-visible:before{opacity:0!important}.knowledge-vocab:hover,.knowledge-vocab:focus-visible{background-position:50%,104% 55%;background-size:auto,58%}.knowledge-grammar:hover,.knowledge-grammar:focus-visible{background-position:50%,106% 56%;background-size:auto,61%}.knowledge-vocab .knowledge-index,.knowledge-grammar .knowledge-index{position:absolute;top:1.72rem;left:1.35rem}.knowledge-vocab .knowledge-icon,.knowledge-grammar .knowledge-icon{z-index:2;position:absolute;top:1.15rem;left:3.55rem}.knowledge-vocab .knowledge-count,.knowledge-grammar .knowledge-count{z-index:2;position:absolute;top:1.15rem;right:1.25rem}.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{max-width:53%;margin-top:4.35rem;padding:0;display:block}.knowledge-vocab .knowledge-desc,.knowledge-grammar .knowledge-desc{max-width:38ch;margin-top:.55rem;font-size:.82rem;line-height:1.48}.knowledge-vocab .knowledge-arrow,.knowledge-grammar .knowledge-arrow{bottom:1.2rem;left:1.5rem}.skills-library-zone,.knowledge-zone,.exam-hub-final{margin-top:clamp(2.4rem,4vw,4rem)}.exam-hub-final{padding-top:clamp(1.75rem,3vw,3rem)}@media (max-width:900px){.skills-library-zone,.knowledge-zone,.exam-hub-final{margin-top:2.5rem}.knowledge-vocab,.knowledge-grammar{min-height:238px}}@media (max-width:620px){.skills-library-zone,.knowledge-zone,.exam-hub-final{margin-top:1.8rem}.exam-hub-final{padding-top:1.25rem}.knowledge-vocab,.knowledge-grammar{background-position:50%,112% 68%;background-size:auto,72%;min-height:245px;padding:1.1rem 1.1rem 4.5rem}.knowledge-vocab .knowledge-index,.knowledge-grammar .knowledge-index{top:1.45rem;left:1.05rem}.knowledge-vocab .knowledge-icon,.knowledge-grammar .knowledge-icon{top:.9rem;left:3.1rem}.knowledge-vocab .knowledge-count,.knowledge-grammar .knowledge-count{top:.9rem;right:.9rem}.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{max-width:64%;margin-top:4.2rem}.knowledge-vocab .knowledge-desc,.knowledge-grammar .knowledge-desc{max-width:24ch;font-size:.77rem}.knowledge-vocab .knowledge-arrow,.knowledge-grammar .knowledge-arrow{bottom:1rem;left:1.1rem}.knowledge-vocab:hover,.knowledge-vocab:focus-visible,.knowledge-grammar:hover,.knowledge-grammar:focus-visible{background-position:50%,112% 68%;background-size:auto,72%}.library-reading-nook{min-height:385px;padding:1rem}.library-reading-nook p{background:#ffffffdb;border-radius:18px 18px 18px 6px;width:min(54%,188px);max-width:188px;padding:.7rem .78rem;inset:72px 14px auto auto;box-shadow:0 14px 30px #072c3729}.library-reading-nook p:after{content:"";background:#ffffffdb;border-bottom:1px solid #ffffff9e;border-right:1px solid #ffffff9e;width:17px;height:17px;position:absolute;bottom:-8px;right:18px;transform:rotate(45deg)}.library-reading-nook p strong{z-index:1;font-size:.8rem;line-height:1.28;position:relative}.skills-bookshelf{padding-top:78px}.library-shelf-title{top:30px}.knowledge-news{background-position:50%,bottom;background-size:auto,100%;min-height:480px;padding:5.25rem 1rem 1.1rem;display:block;position:relative;background-image:linear-gradient(#fffdf8fe 0%,#fffdf8fa 48%,#fffdf87a 64%,#fff0 82%),url(/brand/knowledge/english-news-learning-v4.png)!important}.knowledge-news .knowledge-icon{width:44px;height:44px;top:1rem;left:1rem}.knowledge-news .knowledge-count{min-width:68px;padding:.42rem .55rem;top:.9rem;left:auto;right:1rem}.knowledge-news .knowledge-count b{font-size:1.55rem}.knowledge-news .knowledge-copy{max-width:100%;margin-top:0;padding:0}.knowledge-news .knowledge-kicker{margin-bottom:.42rem;font-size:.62rem}.knowledge-news .knowledge-copy strong{white-space:nowrap;max-width:none;font-size:clamp(1.85rem,9vw,2.15rem);line-height:1}.knowledge-news .knowledge-desc{max-width:29ch;margin-top:.65rem;font-size:.84rem;line-height:1.5}.knowledge-news .knowledge-arrow{min-width:128px;margin:0;position:absolute;top:14.8rem;bottom:auto;left:1rem}.knowledge-news:after{top:1.35rem;right:6.3rem}}@media (max-width:370px){.library-reading-nook p{width:51%;padding:.62rem .66rem;right:10px}.knowledge-news .knowledge-copy strong{font-size:1.82rem}.knowledge-news .knowledge-desc{max-width:27ch;font-size:.8rem}}@media (max-width:620px){.library-reading-nook{min-height:455px}.knowledge-vocab,.knowledge-grammar{background-position:50%,bottom;background-size:auto,100%;min-height:365px;padding:1rem 1rem 1.1rem}.knowledge-vocab{background-image:linear-gradient(#f8fcfffc 0%,#f8fcfff7 47%,#f8fcff61 63%,#f8fcff00 78%),url(/brand/knowledge/vocabulary-editorial-v2.png?v=2)!important}.knowledge-grammar{background-image:linear-gradient(#fffafdfc 0%,#fffafdf7 47%,#fffafd61 63%,#fffafd00 78%),url(/brand/knowledge/grammar-editorial-v2.png?v=2)!important}.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{max-width:54%;margin-top:4.8rem}.knowledge-vocab .knowledge-desc,.knowledge-grammar .knowledge-desc{max-width:18ch;font-size:.78rem}.knowledge-vocab .knowledge-count,.knowledge-grammar .knowledge-count{top:.65rem}.knowledge-vocab .knowledge-arrow,.knowledge-grammar .knowledge-arrow{top:auto;bottom:.9rem;left:1rem}.knowledge-vocab:hover,.knowledge-vocab:focus-visible,.knowledge-grammar:hover,.knowledge-grammar:focus-visible{background-position:50%,bottom;background-size:auto,100%}.knowledge-stage{grid-template-rows:auto auto auto}.knowledge-vocab,.knowledge-grammar{background-position:top;background-repeat:no-repeat;background-size:100%;border:1px solid #86b2be57;min-height:420px;padding:0;display:block;box-shadow:0 18px 42px #062c3729;border-radius:24px!important}.knowledge-vocab{background-color:#edf7ff;background-image:url(/brand/knowledge/vocabulary-editorial-v2.png?v=2)!important}.knowledge-grammar{background-color:#fff4fb;background-image:url(/brand/knowledge/grammar-editorial-v2.png?v=2)!important}.knowledge-vocab:before,.knowledge-grammar:before,.knowledge-vocab:after,.knowledge-grammar:after{display:none}.knowledge-vocab .knowledge-index,.knowledge-grammar .knowledge-index{z-index:3;color:#1636419e;top:1rem;left:1rem}.knowledge-vocab .knowledge-icon,.knowledge-grammar .knowledge-icon{z-index:3;background:#ffffffe0;width:42px;height:42px;top:.72rem;left:2.85rem;box-shadow:0 9px 24px #1237441f}.knowledge-vocab .knowledge-count,.knowledge-grammar .knowledge-count{z-index:3;background:#ffffffe6;min-width:70px;top:.72rem;right:.78rem;box-shadow:0 9px 24px #1237441f}.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{z-index:2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff7;border-top:1px solid #7fabb847;border-radius:24px 24px 21px 21px;width:auto;max-width:none;height:188px;margin:0;padding:1.25rem 1.15rem 4.6rem;position:absolute;bottom:0;left:0;right:0;box-shadow:0 -12px 32px #0a333f14}.knowledge-vocab .knowledge-kicker,.knowledge-grammar .knowledge-kicker{margin-bottom:.32rem;font-size:.63rem}.knowledge-vocab .knowledge-copy strong,.knowledge-grammar .knowledge-copy strong{font-size:1.62rem;line-height:1.04}.knowledge-vocab .knowledge-desc,.knowledge-grammar .knowledge-desc{max-width:31ch;margin-top:.5rem;font-size:.8rem;line-height:1.42}.knowledge-vocab .knowledge-arrow,.knowledge-grammar .knowledge-arrow{z-index:4;min-width:134px;margin:0;bottom:1rem;left:1.15rem}.knowledge-vocab:hover,.knowledge-vocab:focus-visible,.knowledge-grammar:hover,.knowledge-grammar:focus-visible{background-position:top;background-size:100%;transform:translateY(-2px)}}@media (max-width:370px){.knowledge-vocab,.knowledge-grammar{min-height:400px}.knowledge-vocab .knowledge-copy,.knowledge-grammar .knowledge-copy{height:180px;padding:1.05rem 1rem 4.35rem}.knowledge-vocab .knowledge-copy strong,.knowledge-grammar .knowledge-copy strong{font-size:1.48rem}.knowledge-vocab .knowledge-desc,.knowledge-grammar .knowledge-desc{font-size:.76rem}}@media (max-width:620px){.exam-route-index{bottom:.55rem}}@media (min-width:901px){.library-reading-nook p{border-radius:17px 17px 17px 6px;width:230px;max-width:230px;margin:0;padding:.72rem .82rem;position:absolute;inset:6rem auto auto 1.5rem}.library-reading-nook p strong{font-size:.86rem;line-height:1.25}.library-reading-nook p span{display:none}}