.mk{--mk-canvas:#f3f6f9;--mk-surface:#fff;--mk-tint:#eaf0f5;--mk-navy:#0b3154;--mk-navy-2:#06233f;--mk-ink:#152536;--mk-muted:#586879;--mk-line:#d7e0e8;--mk-maize:#ffcb05;--mk-maize-soft:#fff4c2;--mk-orange:var(--mk-maize);--mk-orange-ink:var(--mk-navy-2);--mk-orange-soft:var(--mk-maize-soft);background:var(--mk-canvas);color:var(--mk-ink);font-family:Inter Variable,Inter,system-ui,sans-serif;font-size:16px;line-height:1.6}.mk-wrap{max-width:1200px;margin:0 auto;padding:0 20px}@media (min-width:640px){.mk-wrap{padding:0 32px}}.mk-serif{letter-spacing:-.045em;color:var(--mk-navy-2);text-wrap:balance;font-family:Plus Jakarta Sans Variable,Plus Jakarta Sans,Inter Variable,Inter,sans-serif;font-weight:750;line-height:1.08}.mk-eyebrow{letter-spacing:.11em;text-transform:uppercase;width:fit-content;color:var(--mk-navy);background:#0b31540e;border:1px solid #0b31541c;border-radius:99px;justify-self:start;align-items:center;gap:8px;padding:5px 12px;font-size:11.5px;font-weight:800;display:inline-flex}.mk-eyebrow:before{content:"";background:var(--mk-maize);border-radius:99px;width:7px;height:7px;box-shadow:0 0 0 3px #ffcb0547}.mk-h1{font-size:clamp(2.65rem,5.6vw,4.25rem);line-height:1.04}.mk-h2{max-width:48rem;margin:14px 0;font-size:clamp(1.9rem,4vw,2.85rem)}.mk-sub{color:var(--mk-muted);max-width:42rem;font-size:1.0625rem;line-height:1.65}.mk-section{padding:76px 0}@media (min-width:768px){.mk-section{padding:98px 0}}.mk-tint{background:linear-gradient(#eef3f8 0%,#e7eef5 100%)}.mk-pill{white-space:nowrap;border:1px solid #0000;border-radius:13px;justify-content:center;align-items:center;gap:9px;padding:13.5px 22px;font-size:15px;font-weight:750;text-decoration:none;transition:transform .2s cubic-bezier(.22,1,.36,1),background-color .18s,box-shadow .2s,border-color .18s;display:inline-flex}.mk-pill:hover{transform:translateY(-2px)}.mk-pill:active{transform:translateY(0)scale(.99)}.mk-pill:focus-visible{outline:3px solid var(--mk-navy);outline-offset:3px}.mk-pill-orange{color:var(--mk-navy-2);background:linear-gradient(#ffd426 0%,#ffcb05 100%);border-color:#0b31541f;box-shadow:0 1px 2px #0b315414,0 12px 24px -10px #d9a4008c,inset 0 1px #ffffffa6}.mk-pill-orange:hover{background:linear-gradient(#ffda42 0%,#f5c200 100%);box-shadow:0 2px 4px #0b31541a,0 16px 30px -10px #d9a400a6,inset 0 1px #ffffffbf}.mk-pill-black{color:#fff;background:linear-gradient(#0e3a63 0%,#082644 100%);box-shadow:0 10px 24px -12px #06233fa6,inset 0 1px #ffffff2e}.mk-pill-black:hover{background:linear-gradient(#124474 0%,#0b2f53 100%)}.mk-pill-ghost{color:var(--mk-navy);background:#ffffffd9;border-color:#cedbe7;box-shadow:0 1px 2px #0b31540a,inset 0 1px #fff}.mk-pill-ghost:hover{background:#fff;border-color:#9cb3c9;box-shadow:0 8px 18px -12px #0b31542e}.mk-badge{letter-spacing:.045em;text-transform:uppercase;white-space:nowrap;border-radius:6px;padding:3px 9px;font-size:11px;font-weight:700;display:inline-block}.mk-badge-free{background:var(--mk-tint);color:var(--mk-navy)}.mk-badge-hot{background:var(--mk-maize);color:var(--mk-navy-2)}.mk-badge-navy{background:var(--mk-navy);color:#fff}.mk-card{background:var(--mk-surface);border:1px solid var(--mk-line);border-radius:16px;padding:24px}@media (min-width:640px){.mk-card{padding:28px}}.mk-card-lift{box-shadow:0 24px 64px -44px #0b315473}.mk-product-window{border:1px solid var(--mk-line);background:var(--mk-surface);border-radius:18px;overflow:hidden;box-shadow:0 28px 64px -42px #0b315473}.mk-product-caption{color:var(--mk-muted);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;gap:12px;padding:0 4px 12px;font-size:11px;font-weight:700;display:flex}.mk-product-shell{border:1px solid var(--mk-line);background:var(--mk-surface);border-radius:12px;overflow:hidden}.mk-product-topbar{color:var(--mk-ink);align-items:center;gap:8px;padding:10px 12px;font-size:12px;display:flex}.mk-product-testbar{background:var(--mk-navy);justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.mk-product-content{color:var(--mk-ink);grid-template-columns:minmax(0,1fr) 112px;gap:14px;padding:14px;display:grid}.mk-audio-preview{border:1px solid var(--mk-line);background:var(--mk-canvas);border-radius:8px;align-items:center;gap:8px;min-height:34px;padding:5px 8px;display:flex}.mk-audio-play{background:var(--mk-navy);color:#fff;border-radius:50%;flex:none;place-items:center;width:22px;height:22px;font-size:8px;display:grid}.mk-audio-wave{flex:1;justify-content:center;align-items:center;gap:3px;height:20px;display:flex}.mk-audio-wave i{background:var(--mk-navy);opacity:.72;border-radius:2px;width:2px;height:7px}.mk-audio-wave i:nth-child(3n){height:15px}.mk-audio-wave i:nth-child(3n+1){height:10px}.mk-question-map{border-left:1px solid var(--mk-line);padding-left:12px}.mk-question-dot{aspect-ratio:1;background:var(--mk-tint);color:var(--mk-muted);border-radius:6px;place-items:center;font-size:10px;font-weight:600;display:grid}.mk-question-dot.is-current{background:var(--mk-navy);color:#fff}.mk-answer-option{border:1px solid var(--mk-line);color:var(--mk-ink);border-radius:8px;align-items:center;gap:8px;padding:7px 9px;display:flex}.mk-answer-option.is-selected{border-color:var(--mk-navy);background:var(--mk-tint)}.mk-answer-radio{border:1.5px solid var(--mk-muted);border-radius:50%;flex:none;width:13px;height:13px}.mk-answer-option.is-selected .mk-answer-radio{border:4px solid var(--mk-navy);background:var(--mk-surface)}.mk-product-footer{border-top:1px solid var(--mk-line);color:var(--mk-muted);justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;font-size:11px;display:flex}.mk-product-next{background:var(--mk-maize);color:var(--mk-navy-2);border-radius:999px;align-items:center;gap:8px;padding:6px 10px;font-weight:700;display:inline-flex}.mk-card-hot{background:var(--mk-navy);color:#fff;border-color:var(--mk-navy);box-shadow:0 28px 56px -40px #0b3154a6}.mk-chip{border-radius:12px;place-items:center;width:48px;height:48px;display:grid}.mk-bar{background:var(--mk-tint);border-radius:99px;height:9px;position:relative}.mk-bar>i{background:var(--mk-navy);border-radius:99px;position:absolute;inset:0 auto 0 0}.mk-bar>em{background:#d5a900;width:2px;height:17px;position:absolute;top:-4px}.mk-ticks li{gap:8px;display:flex}.mk-ticks li:before{content:"✓";color:var(--mk-navy);font-weight:700}.mk-card-hot .mk-ticks li:before{color:var(--mk-maize)}.mk-underline{white-space:normal;background:linear-gradient(transparent 62%, var(--mk-maize) 62%, var(--mk-maize) 92%, transparent 92%);-webkit-box-decoration-break:clone;box-decoration-break:clone;display:inline}.mk-link{color:var(--mk-navy);text-underline-offset:5px;font-weight:650;-webkit-text-decoration:underline #d5a900;text-decoration:underline #d5a900;text-decoration-thickness:2px}.mk-link:hover{-webkit-text-decoration-color:var(--mk-navy);text-decoration-color:var(--mk-navy)}.mk-sticky{z-index:30;background:var(--mk-navy-2);color:#fff;position:sticky;bottom:0;box-shadow:0 -8px 24px -22px #06233f8c}@media (max-width:639px){.mk-sticky .mk-wrap{min-height:64px}.mk-sticky .mk-pill{padding:11px 16px;font-size:14px}}@media (prefers-reduced-motion:reduce){.mk-pill{transition:none}.mk-pill:hover,.mk-pill:active{transform:none}}.mk-report-target{color:#8a6c00}.mk-correction{background:var(--mk-maize-soft);color:var(--mk-ink)}.mk-correction s{color:var(--mk-muted)}.mk-correction strong{color:var(--mk-navy)}.mk-visa-highlight{border-color:var(--mk-maize)!important}.mk-visa-level,.mk-faq-toggle,.mk-h1-mark{color:var(--mk-navy)}.mk-report-label,.mk-report-caption,.mk-report-note{color:var(--mk-muted)}.mk-report-target-line{background:#d5a900}.mk-report-number{color:var(--mk-navy)}.mk-rating-badge{background:var(--mk-maize);color:var(--mk-navy-2)}.mk-rating-fix{background:var(--mk-maize-soft)}.mk-report-example{background:var(--mk-tint);color:var(--mk-navy)}.mk-step-number{background:var(--mk-navy);color:#fff}.mk-plan-save{color:var(--mk-navy)}.mk-popular-outline{border-color:var(--mk-maize)!important}.mk-chip-icon,.mk-card-action,.mk-target-highlight{color:var(--mk-navy)}.mk-target-badge{background:var(--mk-maize);color:var(--mk-navy-2)}.mk-summary-mark,.mk-emphasis{color:var(--mk-navy)}.mk-muted{color:var(--mk-muted)}.mk-divider{border-color:var(--mk-line)}.mk-surface{background:var(--mk-surface)}.mk-canvas{background:var(--mk-canvas)}.mk-soft{background:var(--mk-tint)}.mk-accent{color:var(--mk-navy)}.mk-small{color:var(--mk-muted)}.mk-meter-target{background:#d5a900}.mk-check{color:var(--mk-navy)}.mk-outline{border-color:var(--mk-line)}.mk-page-hero{background:var(--mk-canvas)}.mk-practice-example{border-color:var(--mk-line)}.mk-card-accent{background:var(--mk-maize-soft)}.mk-number{color:var(--mk-navy)}.mk-annotation{color:var(--mk-muted)}.mk-summary{color:var(--mk-ink)}.mk-border{border-color:var(--mk-line)}.mk-sample-label{color:var(--mk-navy)}.mk-progress{background:var(--mk-navy)}.mk-progress-target{background:#d5a900}.mk-surface-note{background:var(--mk-tint)}.mk-link:hover{color:var(--mk-navy-2)}.mk-step-copy{color:var(--mk-muted)}.mk-separator{border-color:var(--mk-line)}.mk-copy-muted{color:var(--mk-muted)}.mk-static-highlight{background:var(--mk-maize-soft)}.mk-bullet:before{color:var(--mk-navy)}.mk-prose{color:var(--mk-ink)}.mk-focus:focus-visible,.mk-card-link:focus-visible{outline:3px solid var(--mk-navy);outline-offset:3px}.mk-score-emphasis{color:var(--mk-navy)}.mk-metric-label,.mk-caption,.mk-help{color:var(--mk-muted)}.mk-action{background:var(--mk-maize);color:var(--mk-navy-2)}.mk-action:hover{background:#f2bd00}.mk-card-title{color:var(--mk-navy-2)}.mk-info{color:var(--mk-muted)}.mk-tag{background:var(--mk-tint);color:var(--mk-navy)}.mk-tag-primary{background:var(--mk-maize);color:var(--mk-navy-2)}.mk-grid-line{border-color:var(--mk-line)}.mk-chart-line{background:var(--mk-navy)}.mk-chart-target{background:#d5a900}.mk-figure{background:var(--mk-surface)}.mk-proof{color:var(--mk-muted)}.mk-soft-highlight{background:var(--mk-maize-soft)}.mk-quiet{color:var(--mk-muted)}.mk-primary{color:var(--mk-navy)}.mk-bg{background:var(--mk-canvas)}.mk-strong{color:var(--mk-navy-2)}.mk-base{color:var(--mk-ink)}.mk-callout{background:var(--mk-maize-soft)}.mk-heading{color:var(--mk-navy-2)}.mk-line{border-color:var(--mk-line)}.mk-hero-artifact{box-shadow:0 24px 64px -44px #0b315473}.mk-hero-chip{background:var(--mk-tint);color:var(--mk-navy)}.mk-hero-meter{background:var(--mk-navy)}.mk-hero-mark{background:#d5a900}.mk-sticky .mk-pill-orange{box-shadow:none}@media (max-width:767px){.mk-section{padding:56px 0}.mk-h1{font-size:clamp(2.45rem,10vw,3.5rem)}}@media (prefers-reduced-motion:reduce){.mk-card,.mk-card *{scroll-behavior:auto}}.mk-h1-zh{letter-spacing:-.03em;font-size:clamp(2.1rem,3.6vw,3.2rem);line-height:1.18}#sample-title,#sample-practice{scroll-margin-top:5rem}.home-v2{--mk-canvas:#f7f8fa}.home-v2 .mk-h2{max-width:43rem;font-size:clamp(1.8rem,3.2vw,2.6rem);line-height:1.18}.home-v2 section[id]{scroll-margin-top:6rem}.home-hero{background:radial-gradient(at 87% 45%,#e1eaf1 0,#0000 53%),#f7f8fa;padding:68px 0 64px;position:relative}.home-hero:before{content:"";pointer-events:none;background-image:radial-gradient(#0b315414 1px,#0000 1px);background-size:24px 24px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#0000 46%,#000);mask-image:linear-gradient(90deg,#0000 46%,#000)}.home-hero>div{position:relative}.home-hero-stack{flex-direction:column;gap:44px;display:flex}.home-hero-stack>*{min-width:0}.home-hero-copy{max-width:760px}.home-hero .mk-h1{letter-spacing:-.055em;font-size:clamp(2.6rem,4.3vw,3.8rem);line-height:1.12}.home-hero .mk-h1-zh{letter-spacing:-.035em;font-size:clamp(2.25rem,3.7vw,3.25rem);line-height:1.25}.home-hero .mk-underline{background:linear-gradient(#0000 78%,#ffcb0580 78% 94%,#0000 94%)}.home-reassurance{color:var(--mk-muted);flex-wrap:wrap;gap:8px 18px;margin-top:26px;font-size:12px;display:flex}.home-mini{letter-spacing:.09em;font-size:10px;font-weight:700;line-height:1.6;display:block}.home-chapters{border-block:1px solid var(--mk-line);background:#fff}.home-chapters>div{grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.home-chapters a{border-right:1px solid var(--mk-line);color:var(--mk-navy);justify-content:space-between;align-items:center;padding:21px 24px;font-size:12px;font-weight:650;display:flex}.home-chapters a:first-child{padding-left:0}.home-chapters a:last-child{border-right:0}.home-chapters a:hover{color:#2c7194;text-underline-offset:4px;text-decoration:underline}.home-mock-section{background:#fff}.home-mock-grid,.home-tool-grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:80px;display:grid}.home-exam-outline{background:var(--mk-navy-2);color:#fff;border-radius:18px;padding:28px 30px;box-shadow:0 26px 55px -42px #06233f}.home-exam-caption{color:#c3d1dc;letter-spacing:.1em;justify-content:space-between;align-items:center;padding-bottom:18px;font-size:10px;display:flex}.home-exam-caption>span:last-child{color:var(--mk-maize);font-size:26px}.home-exam-row{border-top:1px solid #ffffff26;grid-template-columns:30px 1fr auto;align-items:center;gap:12px;padding:17px 0;display:grid}.home-exam-index{color:#829db4;font-size:10px}.home-exam-row>span:last-child{color:#bfcedb;font-size:12px}.home-exam-outline>p{color:#afc3d2;border-top:1px solid #ffffff26;padding-top:18px;font-size:11px}.home-ai-section{background:#eaf0f5}.home-feedback-steps{border-top:1px solid #cbd7e1;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;margin-top:36px;padding-top:30px;display:grid}.home-feedback-steps li{font-size:14px}.home-feedback-steps li>span:first-child{border-radius:10px}.home-feedback-steps b{margin-bottom:7px;display:inline-block}.home-skill-section{background:#fff}.home-skill-card{background:linear-gradient(#fff 0%,#f9fbfe 100%);border-color:#d5e0ec;border-radius:18px;padding:26px;transition:border-color .2s,transform .22s cubic-bezier(.22,1,.36,1),box-shadow .22s;box-shadow:0 1px 2px #0b31540a,0 16px 34px -26px #0b315447,inset 0 1px #fff}.home-skill-card:hover{border-color:#8da7c0;transform:translateY(-4px);box-shadow:0 4px 10px #0b31540f,0 24px 44px -24px #0b31545c,inset 0 1px #fff}.home-skill-card:nth-child(2) .mk-chip{background:#e9f2ec!important}.home-skill-card:nth-child(3) .mk-chip{background:#f9f0dc!important}.home-skill-card:nth-child(4) .mk-chip{background:#edeaf5!important}.home-skill-card h3{flex-wrap:wrap;font-size:22px}.home-skill-card ul{color:var(--mk-muted);font-size:12px}.home-tools-section{background:var(--mk-navy-2);color:#fff}.home-tools-section .mk-serif,.home-tools-section .mk-eyebrow,.home-tools-section .mk-link{color:#fff}.home-tools-section .mk-sub{color:#bdcdd9}.home-cefr-preview{background:#ffffff08;border:1px solid #ffffff2e;border-radius:16px;padding:30px}.home-cefr-preview>.home-mini{color:#adbfce;font-size:9px}.home-cefr-equation{grid-template-columns:1fr auto 1fr;align-items:center;gap:25px;padding:25px 0;display:grid}.home-cefr-equation>div{text-align:center}.home-cefr-equation div span{letter-spacing:.1em;color:#b8cad8;font-size:11px}.home-cefr-equation strong{letter-spacing:-.06em;font-size:72px;font-weight:650;line-height:1.2;display:block}.home-cefr-equation>div:last-child strong{color:var(--mk-maize)}.home-cefr-equation>span{color:#829db4;font-size:26px}.home-cefr-preview>p{color:#bdcdd9;border-top:1px solid #ffffff26;padding-top:18px;font-size:12px}.home-target-section{background:#f4f6f8}.home-country{border:1px solid var(--mk-line);background:#fff;border-radius:16px;margin-top:36px;padding:28px}.home-country-head{align-items:center;gap:16px;display:flex}.home-country-head h3{font-size:24px;line-height:1.2}.home-country-head p{color:var(--mk-muted);margin-top:5px;font-size:12px}.home-country-head>a{flex-shrink:0;margin-left:auto;font-size:11px}.home-country-mark{color:#a84d46;letter-spacing:.05em;background:#f8e9e7;border-radius:12px;flex-shrink:0;place-items:center;width:46px;height:46px;font-size:14px;font-weight:750;display:grid}.home-country-au{color:#285271;background:#e7eff6}.home-canada-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:26px;display:grid}.home-canada-card{background:#f7f8fa;border:1px solid #e5e9ee;border-radius:10px;padding:20px}.home-canada-card .home-mini{color:#a84d46;font-size:10px}.home-canada-card h4{min-height:45px;color:var(--mk-navy-2);margin:10px 0 4px;font-size:15px;font-weight:700;line-height:1.5}.home-canada-card>p{color:var(--mk-muted);min-height:36px;font-size:11px}.home-canada-card dl{margin-top:12px}.home-canada-card dl>div{border-top:1px solid var(--mk-line);justify-content:space-between;align-items:center;padding:7px 0;font-size:12px;display:flex}.home-canada-card dd{color:var(--mk-navy);font-size:18px;font-weight:700}.home-source-note{color:var(--mk-muted);max-width:58rem;margin-top:20px;font-size:11px;line-height:1.7}.home-country [data-testid=visa-targets]{margin-top:30px}.home-country [data-testid=visa-targets] .mk-card{box-shadow:none;background:#f7f8fa;border-radius:10px;padding:20px}.home-country [data-testid=visa-targets] h4{font-size:23px}.home-v2 [data-testid=home-pricing]{background:#fff;padding-top:80px!important}.home-v2 [data-testid=home-faq]{background:#f4f6f8}@media (max-width:900px){.home-mock-grid,.home-tool-grid{gap:36px}.home-canada-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:767px){.home-hero{padding:38px 0 42px}.home-hero .mk-h1{max-width:600px}.home-hero .mk-h1-zh{max-width:560px}.home-hero p.text-\[19px\]{margin-top:20px;font-size:17px}.home-mock-grid,.home-tool-grid{grid-template-columns:1fr;gap:30px}.home-feedback-steps{grid-template-columns:1fr;gap:24px}.home-chapters a{gap:5px;padding:17px 10px;font-size:10px}.home-country{padding:20px}.home-country-head{flex-wrap:wrap;gap:12px}.home-country-head>div:nth-child(2){flex:1}.home-country-head>a{margin-left:58px}.home-country-head h3{font-size:21px}.home-canada-card{padding:15px}.home-canada-card h4{min-height:45px}.home-canada-grid{gap:10px}.home-cefr-preview{padding:24px}}@media (max-width:380px){.home-canada-grid{grid-template-columns:1fr}.home-canada-card h4,.home-canada-card>p{min-height:0}}@media (prefers-reduced-motion:reduce){.home-v2 .home-skill-card{transition:none}}@media (min-width:768px) and (max-width:1023px){.home-hero .mk-h1{max-width:700px}}