:root{
  --ek-bg:#f6f8fc;--ek-surface:#fff;--ek-surface-soft:#f0f5ff;--ek-ink:#0b1220;--ek-muted:#667085;--ek-line:#e5eaf2;
  --ek-primary:#2957d7;--ek-primary-dark:#1e3fa8;--ek-accent:#0ea5a0;--ek-live:#dc2626;--ek-success:#16865a;--ek-warning:#b76b00;
  --ek-shadow:0 18px 50px rgba(15,23,42,.08);--ek-shadow-sm:0 8px 28px rgba(15,23,42,.07);--ek-radius:22px;--ek-radius-sm:14px;
  --ek-max:1180px;
}
*{box-sizing:border-box}.ek-public{margin:0;background:var(--ek-bg);color:var(--ek-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}.ek-public a{color:inherit;text-decoration:none}.ek-public button,.ek-public input,.ek-public select,.ek-public textarea{font:inherit}.ek-public img{max-width:100%;height:auto}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ek-skip-link{position:fixed;left:14px;top:-80px;z-index:9999;background:#fff;padding:10px 14px;border-radius:10px;box-shadow:var(--ek-shadow-sm)}.ek-skip-link:focus{top:14px}
.ek-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,234,242,.88)}.ek-header-inner{max-width:var(--ek-max);margin:auto;min-height:76px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:24px}.ek-brand{display:inline-flex;align-items:center;gap:11px;min-width:max-content}.ek-brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;color:#fff;font-weight:900;font-size:20px;background:linear-gradient(135deg,var(--ek-primary),#6d5cf6);box-shadow:0 10px 25px rgba(41,87,215,.28)}.ek-brand-copy{display:flex;flex-direction:column;line-height:1.12}.ek-brand-copy strong{font-size:20px;letter-spacing:-.03em}.ek-brand-copy small{margin-top:5px;color:var(--ek-muted);font-size:9px;text-transform:uppercase;letter-spacing:.14em;font-weight:800}.ek-nav{display:flex;align-items:center;gap:6px}.ek-nav>a,.ek-nav-dropdown-trigger,.ek-nav-form button{border:0;background:transparent;color:#344054;padding:10px 11px;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer}.ek-nav>a:hover,.ek-nav-dropdown-trigger:hover,.ek-nav-form button:hover{background:#f1f5fb;color:var(--ek-primary)}.ek-nav-cta,.ek-nav-dashboard{background:var(--ek-ink)!important;color:#fff!important;padding:10px 16px!important}.ek-nav-cta:hover,.ek-nav-dashboard:hover{background:var(--ek-primary)!important}.ek-nav-dropdown{position:relative}.ek-nav-dropdown-menu{display:none;position:absolute;right:auto;left:0;top:calc(100% + 12px);width:280px;max-height:430px;overflow:auto;padding:9px;background:#fff;border:1px solid var(--ek-line);border-radius:16px;box-shadow:var(--ek-shadow)}.ek-nav-dropdown.is-open .ek-nav-dropdown-menu{display:grid}.ek-nav-dropdown-menu a{padding:10px 12px;border-radius:9px;color:#344054;font-size:13px;font-weight:650}.ek-nav-dropdown-menu a:hover{background:#f4f7fd;color:var(--ek-primary)}.ek-nav-featured{background:#eef3ff!important;color:var(--ek-primary)!important}.ek-nav-toggle{display:none;border:1px solid var(--ek-line);background:#fff;border-radius:11px;padding:9px 12px;font-weight:800;color:var(--ek-ink)}.ek-nav-form{margin:0}
.ek-main{max-width:var(--ek-max);margin:0 auto;padding:34px 22px 70px;min-height:65vh}.ek-alert{margin:0 0 18px;padding:13px 16px;border-radius:13px;border:1px solid}.ek-alert-success{background:#ecfdf5;border-color:#a7f3d0;color:#066b49}.ek-alert-error{background:#fff1f2;border-color:#fecdd3;color:#9f1239}
.ek-kicker{display:inline-flex;color:var(--ek-primary);font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.ek-kicker-live{color:var(--ek-live)}.ek-hero{min-height:520px;display:grid;grid-template-columns:minmax(0,1.22fr) minmax(340px,.78fr);align-items:center;gap:54px;padding:60px 0 42px}.ek-hero-copy h1{font-size:clamp(44px,6.2vw,76px);line-height:.98;letter-spacing:-.058em;margin:15px 0 22px;max-width:760px}.ek-hero-copy h1 span{background:linear-gradient(100deg,var(--ek-primary),#7c4dff 58%,var(--ek-accent));background-clip:text;-webkit-background-clip:text;color:transparent}.ek-hero-copy>p{font-size:19px;color:#556070;max-width:690px;margin:0 0 28px}.ek-hero-actions{display:flex;flex-wrap:wrap;gap:11px;align-items:center}.ek-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:11px 17px;border:1px solid transparent;font-weight:800;font-size:14px;cursor:pointer;transition:.18s ease}.ek-btn:hover{transform:translateY(-1px)}.ek-btn-primary{background:var(--ek-primary);color:#fff!important;box-shadow:0 10px 24px rgba(41,87,215,.18)}.ek-btn-primary:hover{background:var(--ek-primary-dark)}.ek-btn-secondary{background:#fff;color:var(--ek-ink)!important;border-color:var(--ek-line)}.ek-btn-light{background:#fff;color:var(--ek-ink)!important}.ek-btn-outline-light{border-color:rgba(255,255,255,.42);color:#fff!important}.ek-btn-block{display:flex;width:100%}.ek-btn-large{padding:14px 22px}.ek-hero-points{display:flex;flex-wrap:wrap;gap:9px 18px;margin-top:22px;color:#667085;font-size:13px;font-weight:700}.ek-hero-panel{position:relative;background:linear-gradient(160deg,#0d1729,#172d5c);color:#fff;border-radius:28px;padding:28px;box-shadow:0 28px 80px rgba(15,23,42,.22);overflow:hidden}.ek-hero-panel:before{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:rgba(75,105,255,.22);right:-100px;top:-120px}.ek-hero-panel-head{position:relative;display:flex;justify-content:space-between;align-items:flex-end;gap:14px;margin-bottom:18px}.ek-hero-panel-head span{color:#aebcdc;font-size:12px}.ek-hero-panel-head strong{font-size:18px}.ek-search-box{position:relative;display:flex;gap:8px;background:#fff;border-radius:14px;padding:6px}.ek-search-box input{min-width:0;flex:1;border:0;outline:0;padding:10px 11px;color:var(--ek-ink);background:transparent}.ek-search-box button{border:0;border-radius:10px;background:var(--ek-primary);color:#fff;padding:10px 16px;font-weight:800;cursor:pointer}.ek-hero-mini-grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.14);margin-top:22px;border:1px solid rgba(255,255,255,.12);border-radius:16px;overflow:hidden}.ek-hero-mini-grid div{background:rgba(255,255,255,.055);padding:18px}.ek-hero-mini-grid strong{display:block;font-size:26px}.ek-hero-mini-grid span{display:block;margin-top:2px;color:#bac5dd;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.ek-section{padding:62px 0}.ek-section-tight{padding-top:34px}.ek-soft-section{position:relative}.ek-soft-section:before{content:"";position:absolute;z-index:-1;inset:10px -26px;border-radius:32px;background:#eef3fb}.ek-section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:24px}.ek-section-head h2{font-size:clamp(28px,4vw,40px);line-height:1.1;letter-spacing:-.04em;margin:7px 0 0}.ek-section-head p{color:var(--ek-muted);margin:8px 0 0;max-width:650px}.ek-section-head>a{color:var(--ek-primary);font-weight:800;font-size:14px}.ek-centered-head{justify-content:center;text-align:center}.ek-feature-grid{display:grid;gap:16px}.ek-feature-grid-four{grid-template-columns:repeat(4,1fr)}.ek-feature-card{background:#fff;border:1px solid var(--ek-line);border-radius:20px;padding:24px;box-shadow:var(--ek-shadow-sm);transition:.2s ease}.ek-feature-card:hover{transform:translateY(-4px);border-color:#cbd8f7}.ek-feature-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:#eef3ff;color:var(--ek-primary);font-size:22px;font-weight:900}.ek-feature-card h3{margin:16px 0 7px;font-size:19px}.ek-feature-card p{margin:0 0 18px;color:var(--ek-muted);font-size:14px}.ek-feature-card b{color:var(--ek-primary);font-size:13px}
.ek-exam-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ek-exam-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;background:#fff;border:1px solid var(--ek-line);border-radius:17px;padding:17px 18px;transition:.18s}.ek-exam-card:hover{transform:translateY(-2px);box-shadow:var(--ek-shadow-sm);border-color:#c8d6f5}.ek-exam-avatar{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:linear-gradient(145deg,#eef3ff,#e8fbfa);color:var(--ek-primary);font-weight:900}.ek-exam-card h3{font-size:15px;margin:0}.ek-exam-card span{display:block;color:var(--ek-muted);font-size:12px;margin-top:4px}.ek-exam-card>strong{color:#98a2b3}
.ek-test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.ek-test-card{background:#fff;border:1px solid var(--ek-line);border-radius:20px;padding:22px;box-shadow:0 8px 24px rgba(15,23,42,.045);display:flex;flex-direction:column;min-height:245px}.ek-test-card-top,.ek-study-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.ek-test-card-top>span,.ek-study-card-top>span{font-size:11px;color:var(--ek-primary);font-weight:900;text-transform:uppercase;letter-spacing:.06em}.ek-test-card-top em,.ek-study-card-top em{font-style:normal;font-size:10px;font-weight:900;border-radius:999px;padding:5px 8px;background:#f2f4f7;color:#667085}.ek-test-card-top em.is-free{background:#eafaf2;color:#0b7b50}.ek-test-card-top em.is-premium{background:#fff4dc;color:#9a6100}.ek-test-card h3,.ek-study-card h3{font-size:19px;line-height:1.35;margin:16px 0 10px}.ek-test-card h3 a:hover,.ek-study-card h3 a:hover{color:var(--ek-primary)}.ek-test-metrics{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}.ek-test-metrics span{background:#f6f8fb;border-radius:9px;padding:7px 9px;color:#667085;font-size:11px}.ek-test-metrics b{color:var(--ek-ink)}.ek-card-link{margin-top:auto;color:var(--ek-primary)!important;font-weight:850;font-size:13px}.ek-muted{color:var(--ek-muted)}
.ek-live-strip,.ek-live-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.ek-live-strip article,.ek-live-card{background:#fff;border:1px solid var(--ek-line);border-radius:20px;padding:22px}.ek-live-strip article>div:first-child{display:flex;align-items:center;gap:8px}.ek-live-strip small{margin-left:auto;color:var(--ek-muted)}.ek-live-dot{width:9px;height:9px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 5px #fee2e2}.ek-live-strip h3,.ek-live-card h2{font-size:19px;margin:16px 0 5px}.ek-live-strip p{margin:0 0 14px;color:var(--ek-muted);font-size:13px}.ek-live-strip a{color:var(--ek-primary);font-weight:800;font-size:13px}.ek-live-card-top{display:flex;justify-content:space-between;gap:12px}.ek-live-card-top em{font-style:normal;color:var(--ek-muted);font-size:12px}.ek-live-status{display:inline-flex;align-items:center;gap:7px;font-size:10px;font-weight:900;letter-spacing:.08em}.ek-live-status i{width:8px;height:8px;border-radius:50%;background:#98a2b3}.ek-live-status.live{color:#c81e1e}.ek-live-status.live i{background:#ef4444;box-shadow:0 0 0 4px #fee2e2}.ek-live-status.upcoming{color:#9a6100}.ek-live-status.upcoming i{background:#f59e0b}.ek-live-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0}.ek-live-metrics span{background:#f7f8fb;padding:10px;border-radius:10px;font-size:10px;color:var(--ek-muted)}.ek-live-metrics b{display:block;color:var(--ek-ink);font-size:12px}.ek-live-actions{display:flex;gap:9px;flex-wrap:wrap}
.ek-study-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.ek-study-card{background:#fff;border:1px solid var(--ek-line);border-radius:20px;padding:22px;display:flex;flex-direction:column;min-height:245px}.ek-study-card p{color:var(--ek-muted);font-size:13px;margin:0 0 16px}.ek-study-meta{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 17px}.ek-study-meta span{background:#f4f6fa;border-radius:8px;padding:5px 7px;color:#667085;font-size:10px}
.ek-benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.ek-benefit-grid article{background:#fff;border:1px solid var(--ek-line);border-radius:20px;padding:24px}.ek-benefit-grid article>span{color:#a7b7db;font-weight:900;font-size:12px}.ek-benefit-grid h3{font-size:18px;margin:18px 0 7px}.ek-benefit-grid p{margin:0;color:var(--ek-muted);font-size:13px}.ek-seo-content{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,.7fr);gap:34px;align-items:start}.ek-seo-main{background:#fff;border:1px solid var(--ek-line);border-radius:24px;padding:30px}.ek-seo-main h2{font-size:34px;line-height:1.12;letter-spacing:-.04em;margin:8px 0 18px}.ek-seo-main p{color:#536071}.ek-seo-aside{position:sticky;top:100px;background:#0e1a31;color:#fff;border-radius:24px;padding:28px}.ek-seo-aside h3{font-size:21px;margin:0 0 14px}.ek-seo-aside ul{padding-left:20px;color:#cbd5e1}.ek-seo-aside li{margin:8px 0}.ek-faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ek-faq details{background:#fff;border:1px solid var(--ek-line);border-radius:15px;padding:17px 19px}.ek-faq summary{cursor:pointer;font-weight:800}.ek-faq details p{color:var(--ek-muted);margin:10px 0 0;font-size:13px}.ek-final-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(135deg,#17346f,#2b57d8 60%,#0b8c89);color:#fff;border-radius:28px;padding:36px 40px;margin:46px 0 0}.ek-final-cta h2{font-size:34px;line-height:1.1;letter-spacing:-.04em;margin:8px 0}.ek-final-cta p{margin:0;color:#dbe6ff}.ek-final-cta .ek-kicker{color:#c8d7ff}.ek-final-cta>div:last-child{display:flex;gap:10px;flex-wrap:wrap}
.ek-page-hero{background:linear-gradient(135deg,#fff,#eef3ff);border:1px solid var(--ek-line);border-radius:26px;padding:40px 42px;margin:18px 0 12px}.ek-page-hero h1{font-size:clamp(36px,5vw,55px);line-height:1.02;letter-spacing:-.052em;margin:10px 0 14px}.ek-page-hero p{max-width:760px;color:var(--ek-muted);font-size:16px;margin:0}.ek-breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;align-items:center;color:#7b8493;font-size:12px;margin:0 0 20px}.ek-breadcrumbs a{color:var(--ek-primary);font-weight:700}.ek-filter-card{display:flex;align-items:end;gap:12px;background:#fff;border:1px solid var(--ek-line);padding:15px;border-radius:17px;margin-bottom:30px}.ek-filter-card-wide{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto}.ek-filter-card label{display:grid;gap:5px;flex:1}.ek-filter-card label>span,.ek-start-form label>span,.ek-note-card label>span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#7b8493;font-weight:850}.ek-filter-card input,.ek-filter-card select,.ek-start-form select,.ek-note-card input,.ek-note-card textarea{width:100%;border:1px solid #dce2eb;border-radius:10px;background:#fff;padding:10px 11px;outline:0;color:var(--ek-ink)}.ek-filter-card input:focus,.ek-filter-card select:focus,.ek-note-card input:focus,.ek-note-card textarea:focus{border-color:#99b2f3;box-shadow:0 0 0 3px #edf2ff}.ek-series-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.ek-series-card{background:#fff;border:1px solid var(--ek-line);border-radius:19px;padding:22px}.ek-series-card>span{font-size:10px;font-weight:850;color:var(--ek-primary);text-transform:uppercase;letter-spacing:.08em}.ek-series-card h3{font-size:18px;margin:13px 0 5px}.ek-series-card p{color:var(--ek-muted);font-size:12px}.ek-series-card b{color:var(--ek-primary);font-size:12px}.ek-empty{grid-column:1/-1;text-align:center;background:#fff;border:1px dashed #cbd3df;border-radius:20px;padding:40px 24px;color:var(--ek-muted)}.ek-empty h2{color:var(--ek-ink)}
.ek-test-detail-shell{padding:24px 0 40px}.ek-test-detail-grid{display:grid;grid-template-columns:minmax(0,1.4fr) 350px;gap:26px;align-items:start}.ek-test-detail-main,.ek-start-panel{background:#fff;border:1px solid var(--ek-line);border-radius:24px;padding:30px}.ek-test-badges,.ek-card-meta{display:flex;gap:8px;flex-wrap:wrap}.ek-test-badges span,.ek-card-meta span{border-radius:999px;background:#eef3ff;color:var(--ek-primary);padding:5px 9px;font-size:10px;font-weight:850}.ek-test-badges span.is-free{background:#eafaf2;color:#0b7b50}.ek-test-badges span.is-premium{background:#fff4dc;color:#9a6100}.ek-test-detail-main h1{font-size:clamp(34px,5vw,52px);line-height:1.05;letter-spacing:-.045em;margin:15px 0}.ek-lead{font-size:17px;color:#5c6777}.ek-detail-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:28px 0}.ek-detail-stats div{background:#f6f8fb;border-radius:14px;padding:15px}.ek-detail-stats strong{display:block;font-size:23px}.ek-detail-stats span{font-size:10px;color:var(--ek-muted);text-transform:uppercase;letter-spacing:.06em}.ek-instruction-card{border-top:1px solid var(--ek-line);padding-top:24px}.ek-instruction-card h2{margin:6px 0 12px}.ek-instruction-card li{margin:7px 0;color:#596475}.ek-start-panel{position:sticky;top:100px;box-shadow:var(--ek-shadow-sm)}.ek-start-panel-head h2{margin:5px 0}.ek-start-panel-head>span{font-size:10px;color:var(--ek-primary);font-weight:900;letter-spacing:.1em}.ek-start-panel-head p,.ek-premium-box p{color:var(--ek-muted);font-size:13px}.ek-start-form{display:grid;gap:14px;margin-top:20px}.ek-start-form label{display:grid;gap:6px}.ek-start-trust{display:grid;gap:7px;margin-top:18px;color:#667085;font-size:11px}.ek-premium-box{background:#fff8e8;border:1px solid #f6dfaa;border-radius:14px;padding:16px;margin-top:18px}
.ek-result-hero{text-align:center;padding:42px 0 20px}.ek-result-hero h1{font-size:42px;letter-spacing:-.04em;margin:9px 0}.ek-result-hero p{color:var(--ek-muted)}.ek-result-summary{display:grid;grid-template-columns:280px 1fr;gap:17px}.ek-result-score{display:flex;flex-direction:column;justify-content:center;background:linear-gradient(145deg,#17346f,#2957d7);color:#fff;border-radius:22px;padding:28px}.ek-result-score>span{color:#cbd9ff;font-size:12px}.ek-result-score strong{font-size:44px}.ek-result-score strong small{font-size:15px;color:#b9c6e9}.ek-result-score em{font-style:normal;font-weight:900}.ek-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.ek-result-grid div{background:#fff;border:1px solid var(--ek-line);border-radius:16px;padding:17px}.ek-result-grid strong{display:block;font-size:21px}.ek-result-grid span{color:var(--ek-muted);font-size:10px;text-transform:uppercase}.ek-result-grid .good strong{color:var(--ek-success)}.ek-result-grid .bad strong{color:#c81e1e}.ek-result-actions{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0 40px}.ek-review-section{padding:20px 0}.ek-review-list{display:grid;gap:14px}.ek-review-card{display:grid;grid-template-columns:54px 1fr;background:#fff;border:1px solid var(--ek-line);border-radius:18px;overflow:hidden}.ek-review-number{display:grid;place-items:start center;padding-top:22px;background:#f6f8fb;font-weight:900;color:#667085}.ek-review-card.correct .ek-review-number{background:#eafaf2;color:#087149}.ek-review-card.wrong .ek-review-number{background:#fff1f2;color:#b42318}.ek-review-content{padding:20px}.ek-review-content h3{font-size:16px;margin:0 0 16px}.ek-review-answer{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.ek-review-answer span{background:#f7f8fb;border-radius:9px;padding:9px;color:#667085;font-size:10px}.ek-review-answer b{display:block;color:var(--ek-ink);margin-top:3px;font-size:12px}.ek-explanation{margin-top:14px;background:#eff8ff;border-left:3px solid #3b82f6;border-radius:10px;padding:12px 14px}.ek-explanation p{margin:5px 0 0;color:#536071;font-size:13px}.ek-review-tools{display:flex;gap:8px;margin-top:13px}.ek-review-tools form:last-child{display:flex;gap:6px;flex:1}.ek-review-tools button,.ek-review-tools input{border:1px solid #dce2eb;background:#fff;border-radius:9px;padding:8px 10px}.ek-review-tools input{flex:1}
.ek-content-shell{padding:24px 0 44px}.ek-content-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:start}.ek-content-main{min-width:0;background:#fff;border:1px solid var(--ek-line);border-radius:24px;padding:34px}.ek-static-page .ek-content-main{max-width:900px;margin:auto}.ek-static-page .ek-content-layout{display:block}.ek-static-page .ek-content-side{display:none}.ek-content-head h1{font-size:clamp(34px,5vw,52px);line-height:1.05;letter-spacing:-.045em;margin:12px 0}.ek-byline{display:flex;gap:8px 16px;flex-wrap:wrap;margin-top:18px;color:#7b8493;font-size:11px}.ek-featured-image{width:100%;max-height:500px;object-fit:cover;border-radius:18px;margin:22px 0}.ek-prose{font-size:16px;color:#334155}.ek-prose p{margin:0 0 1.1em}.ek-prose h2{font-size:29px;line-height:1.18;letter-spacing:-.03em;color:var(--ek-ink);margin:1.6em 0 .55em}.ek-prose h3{font-size:22px;color:var(--ek-ink);margin:1.4em 0 .5em}.ek-prose h4{font-size:18px;color:var(--ek-ink)}.ek-prose ul,.ek-prose ol{padding-left:24px}.ek-prose li{margin:.42em 0}.ek-prose blockquote{margin:1.4em 0;padding:15px 18px;background:#f4f7fd;border-left:4px solid var(--ek-primary);border-radius:0 12px 12px 0}.ek-prose a{color:var(--ek-primary);text-decoration:underline;text-underline-offset:2px}.ek-prose table{width:100%;border-collapse:collapse;margin:22px 0;display:block;overflow-x:auto}.ek-prose th,.ek-prose td{border:1px solid #dde3ec;padding:10px 12px;text-align:left;min-width:120px}.ek-prose th{background:#f1f5fb;color:var(--ek-ink)}.ek-prose img{border-radius:16px;margin:15px auto}.ek-prose pre{overflow:auto;background:#0f172a;color:#e2e8f0;border-radius:14px;padding:16px}.ek-prose .ek-card,.ek-prose .ek-note,.ek-prose .ek-warning,.ek-prose .ek-success{border:1px solid var(--ek-line);border-radius:15px;padding:16px 18px;margin:18px 0;background:#f8fafc}.ek-prose .ek-note{background:#eff6ff;border-color:#bfdbfe}.ek-prose .ek-warning{background:#fff7ed;border-color:#fed7aa}.ek-prose .ek-success{background:#ecfdf5;border-color:#a7f3d0}.ek-prose .ek-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.ek-content-side{position:sticky;top:100px}.ek-side-card{background:#0e1a31;color:#fff;border-radius:20px;padding:23px}.ek-side-card .ek-kicker{color:#a9c0ff}.ek-side-card h2{font-size:22px;margin:8px 0}.ek-side-card p{color:#bbc6d9;font-size:13px}.ek-side-links{display:grid;gap:6px;margin:14px 0}.ek-side-links a{display:flex;justify-content:space-between;background:rgba(255,255,255,.07);padding:9px 10px;border-radius:9px;font-size:11px}.ek-side-card .ek-btn{margin-top:8px}.ek-source-card,.ek-resource-card,.ek-note-card,.ek-contact-card{margin-top:28px;border:1px solid var(--ek-line);border-radius:18px;padding:22px;background:#f8fafc}.ek-source-card h2,.ek-resource-card h2,.ek-note-card h2{margin:6px 0}.ek-source-card p,.ek-resource-card p,.ek-note-card p{color:var(--ek-muted);font-size:13px}.ek-source-card>div{display:flex;gap:10px;flex-wrap:wrap}.ek-source-card>div>*{background:#fff;border:1px solid var(--ek-line);border-radius:10px;padding:9px 11px;font-size:12px}.ek-resource-card{display:flex;justify-content:space-between;gap:20px;align-items:center}.ek-resource-card>div:last-child{display:flex;gap:8px;flex-wrap:wrap}.ek-note-card form{display:grid;gap:12px}.ek-note-card label{display:grid;gap:5px}.ek-note-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:end}.ek-checkbox{display:flex!important;align-items:center;gap:7px;padding-bottom:10px}.ek-checkbox input{width:auto!important}.ek-premium-lock{text-align:center;background:#fff8e8;border:1px solid #f0d895;border-radius:20px;padding:32px;margin:22px 0}.ek-premium-lock h2{font-size:28px}.ek-premium-lock p{color:#75633f}.ek-contact-card{display:flex;justify-content:space-between;gap:14px}.ek-contact-card a{color:var(--ek-primary);font-weight:800}.ek-related{margin-top:32px}.ek-page-link-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.ek-page-link-grid a{display:grid;gap:5px;background:#f8fafc;border:1px solid var(--ek-line);border-radius:13px;padding:14px}.ek-page-link-grid strong{font-size:13px}.ek-page-link-grid span{color:var(--ek-muted);font-size:11px}
.ek-search-box-page{max-width:760px;border:1px solid var(--ek-line);box-shadow:var(--ek-shadow-sm)}.ek-search-label{color:var(--ek-muted);margin:22px 0}.ek-search-section-head{margin-top:46px}.ek-article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.ek-article-card{background:#fff;border:1px solid var(--ek-line);border-radius:18px;overflow:hidden}.ek-article-card>img{width:100%;height:210px;object-fit:cover}.ek-article-card>div{padding:20px}.ek-article-card h2{font-size:19px}.ek-article-card p{color:var(--ek-muted);font-size:13px}.ek-article-card footer{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:#7b8493}.ek-article-card footer a{color:var(--ek-primary);font-weight:800}
.ek-check-shell{max-width:900px;margin:26px auto;background:#fff;border:1px solid var(--ek-line);border-radius:25px;padding:34px}.ek-check-head{text-align:center}.ek-check-head h1{font-size:40px;letter-spacing:-.04em;margin:8px 0}.ek-check-head p{color:var(--ek-muted)}.ek-check-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:28px 0}.ek-check-list,.ek-security-summary{border:1px solid var(--ek-line);border-radius:17px;padding:18px}.ek-check-list>div,.ek-security-summary>div{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid #eef1f5}.ek-check-list>div:last-child,.ek-security-summary>div:last-child{border-bottom:0}.ek-check-list span{color:#7b8493}.ek-check-list .ok span{color:var(--ek-success);font-weight:800}.ek-check-list .bad span{color:#b42318;font-weight:800}.ek-security-summary h2{margin:5px 0 12px}.ek-security-summary span{color:var(--ek-muted);font-size:12px}.ek-check-shell>.ek-btn{display:flex;max-width:360px;margin:auto}
.ek-plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}.ek-plan-card{position:relative;background:#fff;border:1px solid var(--ek-line);border-radius:22px;padding:27px;display:flex;flex-direction:column}.ek-plan-card.featured{border-color:#8eabf2;box-shadow:0 20px 50px rgba(41,87,215,.13)}.ek-best-badge{position:absolute;right:20px;top:18px;background:#eef3ff;color:var(--ek-primary);border-radius:999px;padding:5px 9px;font-size:9px;font-weight:900;text-transform:uppercase}.ek-plan-card h2{font-size:22px;margin:0}.ek-plan-card>div:first-of-type p{color:var(--ek-muted);font-size:13px}.ek-price{display:flex;align-items:baseline;gap:9px;margin:22px 0 4px}.ek-price strong{font-size:40px;letter-spacing:-.04em}.ek-price del{color:#98a2b3}.ek-plan-duration{color:var(--ek-muted);font-size:12px}.ek-plan-card ul{padding:0;list-style:none;margin:18px 0 24px}.ek-plan-card li{padding:7px 0;border-bottom:1px solid #f0f2f5;font-size:13px}.ek-plan-card .ek-btn{margin-top:auto}.ek-pricing-note{display:flex;gap:12px;align-items:center;justify-content:center;margin-top:24px;color:var(--ek-muted);font-size:13px}.ek-pricing-note strong{color:var(--ek-ink)}.ek-pricing-note a{color:var(--ek-primary);font-weight:800}
.ek-pager{margin-top:25px}.ek-footer{background:#0b1220;color:#fff;padding:56px 22px 20px}.ek-footer-grid{max-width:var(--ek-max);margin:auto;display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:38px}.ek-footer .ek-brand-copy small{color:#8492ac}.ek-footer .ek-brand-mark{box-shadow:none}.ek-footer-brand p{color:#98a6bc;max-width:370px;font-size:13px}.ek-footer h2{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:#93a4c1;margin:0 0 14px}.ek-footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:9px}.ek-footer-grid>div:not(:first-child) a{color:#d5dbea;font-size:13px}.ek-footer-grid>div:not(:first-child) a:hover{color:#fff}.ek-footer-bottom{max-width:var(--ek-max);margin:34px auto 0;padding-top:18px;border-top:1px solid #22304a;display:flex;justify-content:space-between;gap:18px;color:#75849f;font-size:11px}.ek-footer-bottom>div{display:flex;gap:15px}.ek-footer-compact{padding-top:18px}
@media(max-width:1020px){.ek-feature-grid-four,.ek-benefit-grid{grid-template-columns:repeat(2,1fr)}.ek-test-grid,.ek-study-grid,.ek-series-grid{grid-template-columns:repeat(2,1fr)}.ek-exam-grid{grid-template-columns:repeat(2,1fr)}.ek-content-layout{grid-template-columns:minmax(0,1fr) 270px}.ek-filter-card-wide{grid-template-columns:1fr 1fr 1fr}.ek-filter-card-wide button{align-self:end}.ek-plan-grid{grid-template-columns:repeat(2,1fr)}.ek-footer-grid{grid-template-columns:1.6fr 1fr 1fr}.ek-footer-grid>div:last-child{grid-column:2/4}.ek-result-summary{grid-template-columns:220px 1fr}}
@media(max-width:920px){.ek-nav-toggle{display:flex;align-items:center;gap:7px}.ek-nav{display:none;position:absolute;top:70px;left:14px;right:14px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--ek-line);border-radius:18px;padding:10px;box-shadow:var(--ek-shadow)}.ek-nav.is-open{display:flex}.ek-nav>a,.ek-nav-dropdown-trigger,.ek-nav-form button{width:100%;text-align:left}.ek-nav-dropdown-menu{position:static;width:100%;box-shadow:none;margin-top:5px}.ek-hero{grid-template-columns:1fr;min-height:auto;padding-top:42px}.ek-hero-copy{max-width:780px}.ek-hero-panel{max-width:650px}.ek-test-detail-grid{grid-template-columns:1fr}.ek-start-panel,.ek-content-side,.ek-seo-aside{position:static}.ek-content-layout{grid-template-columns:1fr}.ek-seo-content{grid-template-columns:1fr}.ek-content-side{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ek-check-grid{grid-template-columns:1fr}}
@media(max-width:700px){.ek-header-inner{min-height:66px;padding:0 14px}.ek-brand-mark{width:38px;height:38px}.ek-brand-copy strong{font-size:18px}.ek-brand-copy small{display:none}.ek-main{padding:22px 14px 48px}.ek-hero{gap:30px;padding:34px 0 24px}.ek-hero-copy h1{font-size:46px}.ek-hero-copy>p{font-size:16px}.ek-hero-panel{padding:20px}.ek-section{padding:43px 0}.ek-section-head{align-items:flex-start}.ek-section-head>a{display:none}.ek-feature-grid-four,.ek-benefit-grid,.ek-test-grid,.ek-study-grid,.ek-exam-grid,.ek-series-grid,.ek-live-strip,.ek-live-grid,.ek-faq-grid,.ek-article-grid,.ek-page-link-grid,.ek-plan-grid{grid-template-columns:1fr}.ek-soft-section:before{inset:4px -10px;border-radius:24px}.ek-final-cta{align-items:flex-start;flex-direction:column;padding:28px 22px}.ek-final-cta h2{font-size:29px}.ek-page-hero{padding:28px 22px;border-radius:20px}.ek-page-hero h1{font-size:38px}.ek-filter-card,.ek-filter-card-wide{display:grid;grid-template-columns:1fr}.ek-detail-stats{grid-template-columns:1fr 1fr}.ek-test-detail-main,.ek-start-panel,.ek-content-main{padding:22px;border-radius:19px}.ek-content-head h1{font-size:36px}.ek-content-side{grid-template-columns:1fr}.ek-result-summary{grid-template-columns:1fr}.ek-result-grid{grid-template-columns:1fr 1fr}.ek-review-card{grid-template-columns:42px 1fr}.ek-review-answer{grid-template-columns:1fr 1fr}.ek-review-tools{flex-direction:column}.ek-review-tools form:last-child{flex-direction:column}.ek-resource-card{align-items:flex-start;flex-direction:column}.ek-note-row{grid-template-columns:1fr}.ek-check-shell{padding:22px;border-radius:20px}.ek-check-head h1{font-size:34px}.ek-pricing-note{align-items:flex-start;flex-direction:column}.ek-footer{padding-left:18px;padding-right:18px}.ek-footer-grid{grid-template-columns:1fr 1fr}.ek-footer-grid>div:first-child{grid-column:1/-1}.ek-footer-grid>div:last-child{grid-column:auto}.ek-footer-bottom{flex-direction:column}.ek-prose .ek-grid{grid-template-columns:1fr}}
@media(max-width:430px){.ek-hero-copy h1{font-size:40px}.ek-hero-actions .ek-btn{width:100%}.ek-hero-mini-grid{grid-template-columns:1fr 1fr}.ek-result-grid{grid-template-columns:1fr}.ek-review-answer{grid-template-columns:1fr}.ek-footer-grid{grid-template-columns:1fr}.ek-footer-grid>div:first-child{grid-column:auto}}

/* V44.2: exam-first homepage, working Online Tests navigation and stronger test cards */
.ek-nav-dropdown-head{display:flex;align-items:center;border-radius:10px;overflow:hidden}.ek-nav-online-link{display:inline-flex;align-items:center;color:#344054;padding:10px 8px 10px 11px;font-size:14px;font-weight:700;white-space:nowrap}.ek-nav-online-link:hover{background:#f1f5fb;color:var(--ek-primary)}.ek-nav-dropdown-toggle{border:0;background:transparent;color:#667085;padding:10px 9px;cursor:pointer;font-size:14px;line-height:1}.ek-nav-dropdown-toggle:hover{background:#f1f5fb;color:var(--ek-primary)}
.ek-home-exam-first{margin:8px 0 28px;padding:28px;border:1px solid #dce6f4;border-radius:26px;background:linear-gradient(135deg,#f7faff 0%,#fff 54%,#f3fbfa 100%);box-shadow:0 18px 45px rgba(15,23,42,.07)}.ek-home-exam-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:20px}.ek-home-exam-head h2{margin:5px 0 5px;font-size:clamp(28px,3vw,42px);letter-spacing:-.035em}.ek-home-exam-head p{margin:0;color:var(--ek-muted);max-width:700px}.ek-home-exam-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.ek-home-exam-card{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr);grid-template-areas:'icon copy' 'button button';gap:12px 14px;padding:17px;border:1px solid #e1e7f0;border-radius:18px;background:#fff;box-shadow:0 8px 22px rgba(15,23,42,.04);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.ek-home-exam-card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(15,23,42,.09);border-color:#bdcdf1}.ek-home-exam-icon{grid-area:icon;display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:linear-gradient(145deg,#eaf0ff,#e7fbf7);color:var(--ek-primary);font-weight:900;letter-spacing:.03em}.ek-home-exam-copy{grid-area:copy;min-width:0}.ek-home-exam-copy h3{margin:1px 0 5px;font-size:16px;line-height:1.3}.ek-home-exam-copy p{margin:0;color:var(--ek-muted);font-size:12px}.ek-home-exam-card>.ek-btn{grid-area:button;width:100%;justify-content:center}.ek-btn-sm{min-height:38px;padding:8px 13px!important;font-size:12px!important;border-radius:10px!important}
.ek-test-card-pro{position:relative;overflow:hidden;border-color:#dfe6f0!important;min-height:290px!important;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.ek-test-card-pro:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(15,23,42,.11);border-color:#bfd0f4!important}.ek-test-card-accent{position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--ek-primary),#6d5cf6,#10a37f)}.ek-test-type-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;color:#667085}.ek-test-type-row>span{display:inline-flex;align-items:center;padding:5px 8px;border-radius:8px;background:#f3f6fb;color:#46546a;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.ek-test-type-row small{font-size:10px;color:#98a2b3;white-space:nowrap}.ek-test-card-actions{display:flex;align-items:center;gap:9px;margin-top:auto;padding-top:14px;border-top:1px solid #eef1f5}.ek-test-card-actions .ek-btn{flex:1;justify-content:center}.ek-order-note{margin:5px 0 0;color:#667085;font-size:12px}
@media(max-width:1020px){.ek-home-exam-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:920px){.ek-nav-dropdown-head{width:100%}.ek-nav-online-link{flex:1;padding:10px 11px}.ek-nav-dropdown-toggle{width:44px}.ek-nav-dropdown-menu{margin-top:4px}}
@media(max-width:700px){.ek-home-exam-first{margin-top:0;padding:21px 16px;border-radius:20px}.ek-home-exam-head{align-items:flex-start;flex-direction:column}.ek-home-exam-grid{grid-template-columns:1fr}.ek-home-exam-head>.ek-btn{width:100%;justify-content:center}.ek-test-card-actions{flex-direction:column}.ek-test-card-actions .ek-btn{width:100%}}