@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

.signin-consent-error{background:#fff1f3;border:1px solid #f9b8c3;color:#9f1239;border-radius:9px;padding:10px 12px;margin:12px 0;font-size:12px;font-weight:700}

:root{
  --ts-navy:#0b1730;--ts-blue:#175cd3;--ts-blue-2:#0b4eb8;--ts-sky:#eaf3ff;
  --ts-gold:#d4a63b;--ts-gold-soft:#fff6dc;--ts-ink:#172033;--ts-muted:#667085;
  --ts-line:#dbe3ef;--ts-bg:#f4f7fb;--ts-card:#fff;--ts-green:#087a55;--ts-red:#c4314b;
  --ts-purple:#6941c6;--ts-shadow:0 18px 50px rgba(19,42,76,.10);--ts-radius:20px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ts-bg);color:var(--ts-ink);font-family:'DM Sans',sans-serif;line-height:1.55}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}a{color:inherit}.ts-hidden{display:none!important}.ts-shell{width:min(1180px,calc(100% - 40px));margin:auto}.ts-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.ts-header{height:76px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--ts-line);display:flex;align-items:center;position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}.ts-header-row{display:flex;align-items:center;justify-content:space-between;gap:24px}.ts-brand{display:flex;align-items:center;gap:12px;text-decoration:none}.ts-brand-mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--ts-navy),#1c3766);color:#f2ca64;display:grid;place-items:center;font-weight:800;letter-spacing:-1px;box-shadow:0 7px 18px rgba(11,23,48,.22)}.ts-brand-copy{display:flex;flex-direction:column;line-height:1.05}.ts-brand-copy strong{font-family:'Manrope';font-size:19px;letter-spacing:-.4px}.ts-brand-copy small{color:var(--ts-muted);font-size:10px;text-transform:uppercase;letter-spacing:1.5px;margin-top:5px}.ts-nav{display:flex;align-items:center;gap:28px}.ts-nav a{text-decoration:none;font-weight:600;font-size:14px;color:#475467}.ts-nav a:hover,.ts-nav a[aria-current=page]{color:var(--ts-blue)}.ts-actions{display:flex;gap:10px;align-items:center}.ts-menu{display:none}

.ts-btn{border:0;border-radius:11px;padding:11px 17px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;cursor:pointer;text-decoration:none;transition:.18s ease;min-height:44px}.ts-btn:hover{transform:translateY(-1px)}.ts-btn:focus-visible,.ts-chip:focus-visible,.ts-field:focus-visible{outline:3px solid rgba(23,92,211,.22);outline-offset:2px}.ts-btn-primary{background:var(--ts-blue);color:#fff;box-shadow:0 8px 20px rgba(23,92,211,.22)}.ts-btn-primary:hover{background:var(--ts-blue-2)}.ts-btn-dark{background:var(--ts-navy);color:#fff}.ts-btn-gold{background:var(--ts-gold);color:var(--ts-navy)}.ts-btn-light{background:#fff;color:var(--ts-ink);border:1px solid var(--ts-line)}.ts-btn-ghost{background:transparent;color:var(--ts-blue)}.ts-btn-danger{background:#fff0f2;color:var(--ts-red)}.ts-btn-sm{padding:8px 12px;min-height:36px;font-size:13px}.ts-btn:disabled{opacity:.52;cursor:not-allowed;transform:none}.ts-icon{width:18px;height:18px;display:inline-block;flex:0 0 auto}

.ts-preview{background:#fff4d7;color:#704d00;border-bottom:1px solid #ecd18c;padding:8px 20px;text-align:center;font-size:13px;font-weight:600}.ts-preview a{color:#6941c6}.ts-hero{padding:78px 0 66px;background:radial-gradient(circle at 82% 12%,rgba(59,130,246,.24),transparent 30%),linear-gradient(135deg,#08142b 0%,#102d5b 65%,#164178 100%);color:#fff;overflow:hidden;position:relative}.ts-hero:after{content:'';position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.08);border-radius:50%;right:-100px;top:-190px;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.018)}.ts-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center;position:relative;z-index:1}.ts-eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:2.2px;font-weight:800;color:#f2c861;display:flex;align-items:center;gap:9px;margin-bottom:18px}.ts-eyebrow:before{content:'';width:24px;height:2px;background:currentColor}.ts-hero h1{font-family:'Manrope';font-size:clamp(38px,5.2vw,66px);line-height:1.07;letter-spacing:-2.7px;margin:0 0 20px}.ts-hero h1 em{color:#f0c354;font-style:normal}.ts-hero-copy{font-size:18px;color:#cbd8eb;max-width:650px;margin:0 0 28px}.ts-hero-buttons{display:flex;gap:12px;flex-wrap:wrap}.ts-hero-proof{display:flex;gap:24px;margin-top:30px;color:#c7d3e6;font-size:13px}.ts-hero-proof span{display:flex;align-items:center;gap:7px}.ts-hero-proof i{width:20px;height:20px;border-radius:50%;background:#1f6f57;color:#fff;font-style:normal;display:grid;place-items:center;font-size:11px}.ts-exam-preview{background:#fff;color:var(--ts-ink);border-radius:22px;box-shadow:0 28px 70px rgba(0,0,0,.28);overflow:hidden;transform:rotate(1deg)}.ts-exam-top{background:#eef4fc;padding:14px 17px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--ts-line);font-size:12px;font-weight:700}.ts-live{color:var(--ts-red);display:flex;align-items:center;gap:5px}.ts-live:before{content:'';width:7px;height:7px;border-radius:50%;background:currentColor}.ts-exam-body{padding:22px}.ts-question-no{font-size:12px;color:var(--ts-muted);text-transform:uppercase;letter-spacing:1px;font-weight:700}.ts-exam-body h3{font-size:17px;margin:8px 0 17px}.ts-fake-option{border:1px solid var(--ts-line);padding:10px 12px;border-radius:9px;margin:8px 0;font-size:13px}.ts-fake-option.selected{border-color:var(--ts-blue);background:var(--ts-sky);color:var(--ts-blue);font-weight:700}.ts-exam-bottom{display:flex;gap:8px;justify-content:flex-end;padding:13px 17px;border-top:1px solid var(--ts-line)}

.ts-section{padding:72px 0}.ts-section-tight{padding:48px 0}.ts-section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}.ts-kicker{color:var(--ts-blue);font-size:12px;text-transform:uppercase;letter-spacing:1.7px;font-weight:800}.ts-section h2,.ts-section-head h2{font-family:'Manrope';font-size:clamp(28px,4vw,40px);letter-spacing:-1.3px;margin:7px 0}.ts-section-head p{max-width:560px;color:var(--ts-muted);margin:0}.ts-filter-wrap{background:#fff;border:1px solid var(--ts-line);padding:11px;border-radius:16px;display:flex;gap:8px;overflow:auto;box-shadow:0 8px 24px rgba(31,53,84,.06);margin-bottom:30px;scrollbar-width:thin}.ts-chip{border:0;background:#f5f7fa;color:#475467;border-radius:10px;padding:10px 14px;white-space:nowrap;font-weight:700;font-size:13px;cursor:pointer}.ts-chip:hover,.ts-chip.active{background:var(--ts-blue);color:#fff}.ts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.ts-card{background:var(--ts-card);border:1px solid var(--ts-line);border-radius:var(--ts-radius);box-shadow:0 10px 28px rgba(28,49,80,.06);padding:24px;display:flex;flex-direction:column;position:relative;overflow:hidden}.ts-card:hover{border-color:#b9cae3;box-shadow:var(--ts-shadow);transform:translateY(-2px);transition:.2s}.ts-card.featured:before{content:'Popular';position:absolute;top:17px;right:-34px;background:var(--ts-gold);color:#1a2233;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:1px;padding:7px 40px;transform:rotate(38deg)}.ts-card-badge{align-self:flex-start;background:#eef4ff;color:var(--ts-blue);border-radius:999px;padding:6px 10px;font-size:10px;text-transform:uppercase;letter-spacing:.9px;font-weight:800}.ts-card-badge.free{background:#e7f8f1;color:var(--ts-green)}.ts-card h3{font-family:'Manrope';font-size:19px;line-height:1.3;margin:17px 0 5px;padding-right:24px}.ts-card-sub{color:var(--ts-muted);font-size:13px;margin:0 0 15px}.ts-features{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:9px;color:#475467;font-size:13px}.ts-features li{display:flex;gap:8px}.ts-features li:before{content:'✓';font-weight:800;color:var(--ts-green)}.ts-price{margin-top:auto;display:flex;align-items:end;justify-content:space-between;gap:12px;padding-top:18px;border-top:1px solid #edf0f5}.ts-price-main strong{font-family:'Manrope';font-size:24px}.ts-price-main del{display:block;color:#98a2b3;font-size:12px}.ts-validity{font-size:11px;color:var(--ts-muted)}.ts-empty{grid-column:1/-1;padding:48px;text-align:center;background:#fff;border:1px dashed #c7d2e2;border-radius:18px;color:var(--ts-muted)}

.ts-process{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.ts-process-card{padding:26px;border:1px solid var(--ts-line);border-radius:18px;background:#fff}.ts-process-num{width:40px;height:40px;background:var(--ts-navy);color:#fff;border-radius:12px;display:grid;place-items:center;font-family:'Manrope';font-weight:800}.ts-process-card h3{font-family:'Manrope';margin:17px 0 7px}.ts-process-card p{color:var(--ts-muted);font-size:14px;margin:0}.ts-cta{background:linear-gradient(135deg,#10284f,#0b1831);color:#fff;border-radius:28px;padding:45px;display:flex;align-items:center;justify-content:space-between;gap:40px;box-shadow:0 22px 60px rgba(14,31,60,.2)}.ts-cta h2{font-size:34px;margin:0 0 8px}.ts-cta p{color:#bdcbe0;margin:0}.ts-footer{background:#071226;color:#c5d0e1;margin-top:70px;padding:45px 0 25px}.ts-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:45px}.ts-footer h4{color:#fff;margin:0 0 13px}.ts-footer a{display:block;text-decoration:none;color:#c5d0e1;font-size:14px;margin:8px 0}.ts-footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:20px;font-size:12px;color:#899ab3}

/* Authentication modal */
.ts-modal-backdrop{position:fixed;inset:0;background:rgba(5,13,28,.68);backdrop-filter:blur(5px);z-index:1000;display:grid;place-items:center;padding:20px}.ts-modal{width:min(460px,100%);background:#fff;border-radius:22px;box-shadow:0 32px 90px rgba(0,0,0,.32);padding:28px;position:relative}.ts-modal-close{position:absolute;right:17px;top:14px;border:0;background:transparent;font-size:24px;color:#667085;cursor:pointer}.ts-modal h2{font-family:'Manrope';margin:8px 0}.ts-modal p{color:var(--ts-muted);font-size:14px}.ts-auth-note{background:#f7f9fc;border:1px solid var(--ts-line);padding:12px;border-radius:10px;font-size:12px;color:#667085;margin:14px 0}.ts-divider{display:flex;align-items:center;gap:10px;color:#98a2b3;font-size:11px;text-transform:uppercase;letter-spacing:1px;margin:16px 0}.ts-divider:before,.ts-divider:after{content:'';height:1px;background:var(--ts-line);flex:1}.ts-field{width:100%;border:1px solid #ccd5e2;background:#fff;padding:11px 12px;border-radius:10px;color:var(--ts-ink)}.ts-label{display:block;font-size:12px;font-weight:700;margin:13px 0 6px}.ts-check{display:flex;align-items:flex-start;gap:9px;margin:14px 0;font-size:12px;color:#667085}.ts-check input{margin-top:3px}.ts-check a{color:var(--ts-blue)}

/* App/dashboard shell */
.ts-app{min-height:100vh;background:#f3f6fa}.ts-app-layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.ts-sidebar{background:#0b1931;color:#cfdaea;padding:24px 18px;position:sticky;top:0;height:100vh;overflow:auto}.ts-sidebar .ts-brand{color:#fff;padding:0 8px 24px}.ts-side-label{color:#7486a1;font-size:10px;text-transform:uppercase;letter-spacing:1.6px;margin:22px 12px 8px}.ts-side-nav{display:grid;gap:5px}.ts-side-nav button,.ts-side-nav a{border:0;background:transparent;color:#b9c7da;text-decoration:none;text-align:left;border-radius:10px;padding:11px 12px;font-weight:600;font-size:14px;cursor:pointer;display:flex;align-items:center;gap:10px}.ts-side-nav button:hover,.ts-side-nav a:hover,.ts-side-nav .active{background:#1a2d4a;color:#fff}.ts-side-footer{margin-top:30px;border-top:1px solid rgba(255,255,255,.1);padding:18px 10px 0}.ts-user-mini{font-size:12px;color:#8192aa;overflow-wrap:anywhere}.ts-main{min-width:0}.ts-appbar{height:76px;background:#fff;border-bottom:1px solid var(--ts-line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;z-index:30}.ts-appbar h1{font-family:'Manrope';font-size:21px;margin:0}.ts-content{padding:32px;max-width:1500px;margin:auto}.ts-page-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}.ts-page-head h2{font-family:'Manrope';font-size:29px;letter-spacing:-.8px;margin:0}.ts-page-head p{color:var(--ts-muted);margin:4px 0 0}.ts-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:26px}.ts-stat{background:#fff;border:1px solid var(--ts-line);border-radius:16px;padding:20px}.ts-stat small{display:block;color:var(--ts-muted);font-weight:600}.ts-stat strong{display:block;font-family:'Manrope';font-size:30px;margin-top:7px}.ts-stat em{font-style:normal;color:var(--ts-green);font-size:11px}.ts-panel{background:#fff;border:1px solid var(--ts-line);border-radius:18px;padding:22px;margin-bottom:20px;box-shadow:0 8px 24px rgba(27,48,79,.04)}.ts-panel-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}.ts-panel-head h3{font-family:'Manrope';margin:0}.ts-test-list{display:grid;gap:12px}.ts-test-row{border:1px solid var(--ts-line);border-radius:14px;padding:16px;display:grid;grid-template-columns:minmax(210px,1.5fr) repeat(3,minmax(90px,.6fr)) auto;gap:16px;align-items:center}.ts-test-row h4{margin:0 0 3px;font-size:15px}.ts-test-row p{margin:0;color:var(--ts-muted);font-size:12px}.ts-meta small{display:block;color:var(--ts-muted);font-size:10px;text-transform:uppercase;letter-spacing:.7px}.ts-meta strong{font-size:13px}.ts-pill{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800;background:#eef4ff;color:var(--ts-blue)}.ts-pill.green{background:#e9f8f2;color:var(--ts-green)}.ts-pill.red{background:#fff0f2;color:var(--ts-red)}.ts-pill.gold{background:var(--ts-gold-soft);color:#8b6500}.ts-table-wrap{overflow:auto}.ts-table{width:100%;border-collapse:collapse;font-size:13px}.ts-table th{text-align:left;color:#667085;text-transform:uppercase;letter-spacing:.7px;font-size:10px;border-bottom:1px solid var(--ts-line);padding:11px}.ts-table td{padding:13px 11px;border-bottom:1px solid #eef1f5;vertical-align:middle}.ts-table tr:last-child td{border-bottom:0}.ts-chart-placeholder{height:230px;border:1px dashed #bdc9db;border-radius:14px;background:linear-gradient(180deg,#f7faff,#fff);display:grid;place-items:center;color:#667085}.ts-two-col{display:grid;grid-template-columns:1.6fr 1fr;gap:20px}.ts-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.ts-form-grid .wide{grid-column:1/-1}.ts-textarea{min-height:100px;resize:vertical}.ts-tabs{display:flex;gap:6px;border-bottom:1px solid var(--ts-line);margin-bottom:20px;overflow:auto}.ts-tab{border:0;border-bottom:2px solid transparent;background:transparent;padding:10px 13px;color:#667085;font-weight:700;cursor:pointer;white-space:nowrap}.ts-tab.active{color:var(--ts-blue);border-color:var(--ts-blue)}

/* CBT exam */
.cbt{position:fixed;inset:0;background:#eef2f7;z-index:2000;display:flex;flex-direction:column;color:#1f2937}.cbt-top{height:66px;background:#10254a;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 22px;gap:20px}.cbt-title{min-width:0}.cbt-title strong{display:block;font-family:'Manrope';white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cbt-title small{color:#b7c5da}.cbt-timer{background:#07162d;border:1px solid #3f5373;border-radius:10px;padding:8px 14px;font-variant-numeric:tabular-nums;font-weight:800;letter-spacing:1px}.cbt-layout{display:grid;grid-template-columns:1fr 300px;min-height:0;flex:1}.cbt-main{display:flex;flex-direction:column;min-width:0}.cbt-sectionbar{height:52px;background:#fff;border-bottom:1px solid #d6dee9;display:flex;align-items:center;padding:0 23px;gap:8px}.cbt-section-chip{background:#e7f0ff;color:#154fa9;border-radius:7px;padding:7px 12px;font-size:12px;font-weight:800}.cbt-question{padding:24px 30px;overflow:auto;flex:1;background:#fff;margin:12px 12px 0;border-radius:8px 8px 0 0}.cbt-qhead{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid #e3e8ef;padding-bottom:13px;margin-bottom:20px}.cbt-qhead strong{font-size:15px}.cbt-marks{font-size:11px;color:#667085}.cbt-prompt{font-size:17px;font-weight:600;line-height:1.65;max-width:900px;margin-bottom:22px}.cbt-options{display:grid;gap:11px;max-width:850px}.cbt-option{border:1px solid #cfd8e5;border-radius:8px;padding:13px 14px;display:flex;align-items:flex-start;gap:11px;cursor:pointer;background:#fff}.cbt-option:hover{background:#f7faff;border-color:#97b8e7}.cbt-option.selected{background:#e9f2ff;border-color:#175cd3}.cbt-option input{margin-top:4px}.cbt-controls{min-height:68px;background:#fff;border-top:1px solid #d7dfea;padding:11px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px}.cbt-controls-group{display:flex;gap:8px}.cbt-side{background:#fff;border-left:1px solid #ccd6e4;display:flex;flex-direction:column;min-height:0}.cbt-candidate{padding:14px;border-bottom:1px solid #dce3ed;display:flex;align-items:center;gap:10px}.cbt-avatar{width:38px;height:38px;border-radius:50%;background:#dfeaff;color:#175cd3;display:grid;place-items:center;font-weight:800}.cbt-legend{padding:13px;border-bottom:1px solid #dce3ed;display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:10px}.cbt-legend span{display:flex;align-items:center;gap:5px}.cbt-dot{width:20px;height:20px;border-radius:5px;background:#e5e7eb;display:grid;place-items:center}.cbt-dot.answered{background:#159465;color:#fff}.cbt-dot.review{background:#7c3aed;color:#fff;border-radius:50%}.cbt-dot.current{border:2px solid #175cd3;background:#fff;color:#175cd3}.cbt-palette-title{padding:11px 14px;background:#dce9fa;color:#163b70;font-size:12px;font-weight:800}.cbt-palette{padding:14px;display:grid;grid-template-columns:repeat(5,1fr);gap:9px;overflow:auto;align-content:start}.cbt-qbtn{height:36px;border:1px solid #cfd7e2;background:#eef1f5;border-radius:7px;cursor:pointer;font-size:12px;font-weight:700}.cbt-qbtn.answered{background:#159465;color:#fff;border-color:#159465}.cbt-qbtn.review{background:#7c3aed;color:#fff;border-color:#7c3aed;border-radius:50%}.cbt-qbtn.current{outline:3px solid #90b8f1;background:#fff}.cbt-submit-wrap{margin-top:auto;padding:13px;border-top:1px solid #dce3ed}.cbt-warning{position:fixed;top:76px;left:50%;transform:translateX(-50%);z-index:2100;background:#fff3cd;color:#664d03;border:1px solid #ffda6a;padding:11px 16px;border-radius:9px;box-shadow:0 8px 25px rgba(0,0,0,.15);font-size:13px;font-weight:700}.ts-result{display:grid;place-items:center;text-align:center;padding:30px}.ts-score-ring{width:150px;height:150px;border-radius:50%;background:conic-gradient(var(--ts-blue) var(--score),#e8edf4 0);display:grid;place-items:center;margin:15px auto;position:relative}.ts-score-ring:after{content:'';position:absolute;width:118px;height:118px;border-radius:50%;background:#fff}.ts-score-ring strong{position:relative;z-index:1;font:800 27px 'Manrope'}.ts-result-breakdown{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}.ts-result-breakdown div{background:#f5f7fb;border-radius:10px;padding:13px}.ts-result-breakdown strong{display:block;font-size:20px}.ts-review-item{border:1px solid var(--ts-line);border-radius:13px;padding:16px;margin:12px 0}.ts-review-item.correct{border-left:4px solid var(--ts-green)}.ts-review-item.incorrect{border-left:4px solid var(--ts-red)}

.ts-toast-stack{position:fixed;right:20px;bottom:20px;z-index:3000;display:grid;gap:9px;width:min(380px,calc(100% - 40px))}.ts-toast{background:#101d35;color:#fff;border-radius:11px;padding:13px 15px;box-shadow:0 14px 40px rgba(0,0,0,.2);font-size:13px;animation:tsIn .2s ease}.ts-toast.error{background:#8e2336}.ts-toast.success{background:#086948}@keyframes tsIn{from{transform:translateY(8px);opacity:0}}

@media(max-width:980px){.ts-nav{display:none}.ts-grid{grid-template-columns:repeat(2,1fr)}.ts-hero-grid{grid-template-columns:1fr}.ts-exam-preview{max-width:600px}.ts-stat-grid{grid-template-columns:repeat(2,1fr)}.ts-app-layout{grid-template-columns:78px 1fr}.ts-sidebar{padding:20px 11px}.ts-sidebar .ts-brand-copy,.ts-side-label,.ts-side-nav span,.ts-side-footer{display:none}.ts-sidebar .ts-brand{padding:0 6px 22px}.ts-side-nav button,.ts-side-nav a{justify-content:center}.ts-two-col{grid-template-columns:1fr}.cbt-layout{grid-template-columns:1fr 250px}.ts-test-row{grid-template-columns:1fr 1fr}.ts-test-row>div:first-child{grid-column:1/-1}}
@media(max-width:680px){.ts-shell{width:min(100% - 26px,1180px)}.ts-header{height:68px}.ts-brand-copy small{display:none}.ts-actions .ts-btn-light{display:none}.ts-hero{padding:55px 0}.ts-hero h1{letter-spacing:-1.8px}.ts-hero-proof{display:grid;gap:8px}.ts-grid,.ts-process,.ts-stat-grid,.ts-footer-grid{grid-template-columns:1fr}.ts-section{padding:50px 0}.ts-section-head,.ts-cta{align-items:flex-start;flex-direction:column}.ts-cta{padding:28px}.ts-app-layout{display:block}.ts-sidebar{position:fixed;height:64px;inset:auto 0 0 0;z-index:100;padding:7px 10px;display:flex}.ts-sidebar .ts-brand,.ts-side-label,.ts-side-footer{display:none}.ts-side-nav{display:flex;width:100%;justify-content:space-around}.ts-side-nav button,.ts-side-nav a{padding:9px}.ts-side-nav button:nth-child(n+5),.ts-side-nav a:nth-child(n+5){display:none}.ts-main{padding-bottom:68px}.ts-appbar{height:66px;padding:0 16px}.ts-content{padding:20px 14px}.ts-page-head{align-items:flex-start;flex-direction:column}.ts-form-grid{grid-template-columns:1fr}.ts-form-grid .wide{grid-column:auto}.ts-test-row{display:grid;grid-template-columns:1fr 1fr}.ts-test-row .ts-btn{grid-column:1/-1}.cbt-top{height:58px;padding:0 10px}.cbt-top .ts-btn{display:none}.cbt-layout{display:flex}.cbt-side{position:fixed;right:0;top:58px;bottom:0;width:270px;z-index:2010;transform:translateX(100%);transition:.2s}.cbt-side.open{transform:none}.cbt-question{margin:7px 7px 0;padding:18px 14px}.cbt-controls{padding:8px;align-items:stretch}.cbt-controls-group{display:grid;grid-template-columns:1fr 1fr;flex:1}.cbt-controls .ts-btn{font-size:11px;padding:7px}.cbt-sectionbar{padding:0 12px}.ts-result-breakdown{grid-template-columns:1fr 1fr}.ts-modal{padding:23px}}

/* NTA-style secure Test Series examination experience */
.cbt{background:#f4f6f8;color:#172033;font-family:Arial,'DM Sans',sans-serif}
.cbt-top{height:82px;min-height:82px;background:#fff;color:#172033;padding:10px 22px;border-bottom:1px solid #d9dee7}
.cbt-brand{display:flex;align-items:center;gap:12px;min-width:0}
.cbt-brand-mark{width:46px;height:46px;border-radius:10px;background:linear-gradient(145deg,#0d2b4d,#235c92);color:#fff;display:grid;place-items:center;font:800 19px 'Manrope';flex:none}
.cbt-title strong{font-size:17px;color:#172033}.cbt-title small{display:block;color:#667085;font-size:11px;margin-top:2px}
.cbt-security-pill{display:inline-flex;margin-top:4px;background:#e9f7ef;color:#137a45;border:1px solid #b9e2ca;border-radius:999px;padding:3px 8px;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.cbt-candidate{padding:0;border:0;display:flex;align-items:center;gap:10px;font-size:11px;line-height:1.55;flex:none}.cbt-candidate>div{display:grid}.cbt-avatar{width:46px;height:46px;border-radius:8px;background:#e8edf3;border:1px solid #cbd3df;color:#264d73}
.cbt-timer{display:inline-block;background:#168fd0;color:#fff;border:0;border-radius:16px;padding:4px 10px;font-size:12px;letter-spacing:.4px}
.cbt-mobile-palette{display:none;border:1px solid #2f79ad;background:#fff;color:#174b75;border-radius:4px;padding:8px 10px;font-weight:800}
.cbt-sectionbar{height:62px;background:#f7941d;color:#fff;border:0;justify-content:space-between;padding:8px 24px}
.cbt-section-tabs{display:flex;align-items:center;gap:10px;min-width:0}.cbt-section-tabs>b{font-size:16px}.cbt-section-chip{background:#0e426f;color:#fff;border-radius:2px;padding:11px 18px;box-shadow:inset 0 -3px 0 #fff}
.cbt-language{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:700}.cbt-language select{height:36px;border:1px solid #d6dbe3;border-radius:5px;background:#fff;color:#172033;padding:0 28px 0 10px}
.cbt-layout{grid-template-columns:minmax(0,1fr) 350px;background:#fff}.cbt-main{background:#fff;overflow:auto}.cbt-question{margin:0;padding:24px 28px 18px;border-radius:0;overflow:visible}
.cbt-qhead{border-bottom:1px solid #9aa4b2;padding-bottom:10px;margin-bottom:20px}.cbt-qhead strong{font-size:15px}.cbt-marks{font-size:11px;font-weight:600}
.cbt-prompt{font-size:17px;font-weight:600;line-height:1.65;white-space:pre-wrap}.cbt-options{max-width:none;gap:10px}
.cbt-option{border:1px solid #d6dbe3;border-radius:5px;padding:12px 14px;align-items:flex-start;font-size:14px}.cbt-option:hover{border-color:#2f79ad;background:#f7fbff}.cbt-option.selected{border-color:#2e9e50;background:#eefaf1;box-shadow:inset 4px 0 0 #2e9e50}.cbt-option input{position:absolute;opacity:0;pointer-events:none}
.cbt-option-letter{width:27px;height:27px;border-radius:50%;background:#edf1f5;display:grid;place-items:center;font-size:12px;font-weight:800;flex:none}.cbt-option.selected .cbt-option-letter{background:#2e9e50;color:#fff}
.cbt-action-row{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid #cfd5de;margin-top:28px;padding-top:12px}.cbt-action{border:0;border-radius:2px;padding:11px 15px;color:#fff;font-weight:800;font-size:12px;cursor:pointer}.cbt-action.save{background:#36a852}.cbt-action.save-mark{background:#f2a83b}.cbt-action.mark{background:#287bb5}.cbt-action.clear{background:#fff;color:#172033;border:1px solid #c9d0da}
.cbt-navigation{display:flex;justify-content:space-between;margin-top:16px;background:#f7f8fa;padding:11px;gap:12px}.cbt-nav{background:#fff;color:#172033;border:1px solid #c9d0da;border-radius:3px;padding:9px 15px;font-weight:700;cursor:pointer}.cbt-nav:disabled{opacity:.45;cursor:not-allowed}
.cbt-side{width:350px;background:#f5f7fa;border-left:1px solid #cdd4de;padding:18px;overflow-y:auto}.cbt-side-heading{display:grid;gap:3px;margin-bottom:12px}.cbt-side-heading strong{font-size:13px}.cbt-side-heading small{color:#667085;font-size:10px}
.cbt-legend{padding:0 0 16px;border:0;gap:8px 10px;font-size:10px}.cbt-legend .wide{grid-column:1/-1}.cbt-dot{width:30px;height:28px;border:1px solid #c4cbd5;border-radius:5px;background:#e0e4e9;color:#172033;font-style:normal;font-weight:800}.cbt-dot.not-answered{background:#e5521d;color:#fff}.cbt-dot.answered{background:#2fa84f;color:#fff}.cbt-dot.marked{background:#7753b5;color:#fff;border-radius:50%}.cbt-dot.answered-marked{background:#7753b5;color:#fff;border-radius:50%;box-shadow:inset 0 -5px 0 #2fa84f}
.cbt-palette{padding:12px;background:#fff;border:1px solid #d9dee7;border-radius:7px;grid-template-columns:repeat(6,1fr);gap:7px}.cbt-qbtn{aspect-ratio:1;height:auto;border-radius:5px;background:#e0e4e9;border:1px solid #c4cbd5;color:#172033}.cbt-qbtn.not-answered{background:#e5521d;color:#fff;border-color:#d04313}.cbt-qbtn.answered{background:#2fa84f;color:#fff;border-color:#238940}.cbt-qbtn.marked{background:#7753b5;color:#fff;border-color:#65449f;border-radius:50%}.cbt-qbtn.answered-marked{background:#7753b5;color:#fff;border-color:#65449f;border-radius:50%;box-shadow:inset 0 -5px 0 #2fa84f}.cbt-qbtn.current{outline:3px solid #172033;outline-offset:1px}
.cbt-submit-wrap{padding:16px 0 0;border:0}.cbt-submit{width:100%;border:0;background:#163f6a;color:#fff;border-radius:3px;padding:12px;font-weight:800;cursor:pointer}
.cbt-confirm{position:absolute;inset:0;background:rgba(9,22,38,.68);display:none;align-items:center;justify-content:center;padding:20px;z-index:2020}.cbt-confirm.show{display:flex}.cbt-confirm-card{width:min(430px,100%);background:#fff;border-radius:14px;padding:25px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.25)}.cbt-confirm-card h3{font-size:20px;margin:0 0 8px}.cbt-confirm-card p{font-size:13px;color:#667085;line-height:1.6;margin:0 0 20px}.cbt-confirm-card>div{display:flex;gap:10px}.cbt-confirm-card .cbt-submit{width:auto;flex:1}.cbt-confirm-card .cbt-nav{flex:1}
@media(max-width:900px){.cbt-candidate{display:none}.cbt-layout{grid-template-columns:minmax(0,1fr) 300px}.cbt-side{width:300px}.cbt-palette{grid-template-columns:repeat(5,1fr)}.cbt-sectionbar{padding:8px 12px}.cbt-question{padding:20px 18px}}
@media(max-width:680px){.cbt-top{height:68px;min-height:68px;padding:8px 10px}.cbt-brand-mark{width:38px;height:38px}.cbt-title strong{font-size:13px}.cbt-title small,.cbt-security-pill{display:none}.cbt-mobile-palette{display:block}.cbt-language{display:none}.cbt-sectionbar{height:54px}.cbt-section-tabs>b{font-size:13px}.cbt-section-chip{padding:9px 12px}.cbt-layout{display:block;overflow:auto}.cbt-main{height:calc(100vh - 122px)}.cbt-question{padding:16px 12px}.cbt-side{position:fixed;right:0;top:68px;bottom:0;width:min(310px,90vw);z-index:2010;transform:translateX(100%);transition:.2s;display:flex}.cbt-side.open{transform:none}.cbt-action-row{display:grid;grid-template-columns:1fr 1fr}.cbt-action{padding:10px 7px;font-size:10px}.cbt-palette{grid-template-columns:repeat(5,1fr)}}