@import "https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap";
:root{--ink:#19324a;--muted:#667e92;--line:#dce9f1;--wash:#f4f9fc;--blue:#3b82b6;--blue-deep:#25648f;--teal:#21a59e;--gold:#e1a73f;--cream:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);background:var(--wash);margin:0;font-family:Montserrat,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}.page-width{width:min(1180px,100% - 48px);margin:0 auto}.topbar{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:2;background:#ffffffd6;border-bottom:1px solid #d2dce6cc;justify-content:space-between;align-items:center;height:74px;padding:0 32px;display:flex;position:relative}.brand{color:var(--ink);letter-spacing:.05em;align-items:center;gap:10px;font-size:15px;font-weight:700;display:flex}.brand-mark{color:#fff;background:var(--blue-deep);border-radius:9px;place-items:center;width:30px;height:30px;font-family:Georgia,serif;font-size:18px;display:grid}.nav-links,.app-nav{color:#66768b;align-items:center;gap:28px;font-size:12px;font-weight:600;display:flex}.nav-links a:hover,.app-nav a:hover,.app-nav a.active{color:var(--blue)}.landing-shell{background:radial-gradient(circle at 85% 8%,#e1edf5 0,#0000 30%),linear-gradient(145deg,#f6f8fa 0%,#eef3f7 100%);min-height:100vh}.landing-hero{text-align:center;padding:112px 0 76px}.eyebrow{color:#668098;letter-spacing:.24em;text-transform:uppercase;font-size:10px;font-weight:700}h1,h2,h3,p{margin-top:0}.landing-hero h1{letter-spacing:-.04em;margin:20px 0;font-family:Montserrat,Arial,sans-serif;font-size:clamp(48px,7vw,82px);font-weight:500;line-height:.95}.landing-hero h1 em{color:var(--blue);font-style:normal}.hero-copy{color:#6a788b;max-width:525px;margin:0 auto;font-size:17px;line-height:1.65}.hero-actions{justify-content:center;gap:12px;margin-top:32px;display:flex}.button{cursor:pointer;letter-spacing:.05em;border:0;border-radius:8px;justify-content:center;align-items:center;gap:13px;min-height:46px;padding:0 20px;font-size:12px;font-weight:700;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex}.button:hover{transform:translateY(-1px);box-shadow:0 12px 24px -15px #143250cc}.button-primary{color:#fff;background:var(--blue-deep)}.button-secondary{color:var(--blue-deep);border:1px solid var(--line);background:#fff}.button.compact{min-height:40px;padding:0 16px}.trust-row{color:#7c8999;flex-wrap:wrap;justify-content:center;gap:28px;margin-top:38px;font-size:11px;display:flex}.trust-row i{color:#fff;background:#5e819d;border-radius:50%;place-items:center;width:17px;height:17px;margin-right:6px;font-size:10px;font-style:normal;display:inline-grid}.landing-preview{grid-template-columns:1.3fr .7fr;gap:16px;padding-bottom:90px;display:grid}.preview-card,.panel{border:1px solid var(--line);background:#ffffffdb;border-radius:14px;box-shadow:0 22px 50px -38px #152d468c}.preview-card{padding:28px}.preview-top,.panel-heading,.question-head,.preview-card-side .mini-meta{justify-content:space-between;align-items:center;gap:15px;display:flex}.preview-score{align-items:end;gap:11px;margin:28px 0 15px;display:flex}.preview-score strong{letter-spacing:-.06em;font-family:Montserrat,Arial,sans-serif;font-size:68px;font-weight:500}.preview-score span,.preview-card p{color:var(--muted);font-size:12px}.progress-track{background:#e5edf3;border-radius:9px;height:8px;overflow:hidden}.progress-track span{border-radius:inherit;background:linear-gradient(90deg,#3e789e,#79a9c4);height:100%;display:block}.preview-card-main p{max-width:540px;margin:16px 0 0;line-height:1.55}.preview-card-side{flex-direction:column;justify-content:space-between;display:flex}.preview-card-side h3{margin:24px 0;font-family:Montserrat,Arial,sans-serif;font-size:31px;font-weight:500;line-height:1.05}.mini-meta{color:var(--muted);font-size:11px}.text-link,.full-link{color:var(--blue);font-size:11px;font-weight:700}.status-pill{color:#728193;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;background:#eff3f6;border-radius:30px;padding:6px 9px;font-size:9px;font-weight:700;display:inline-flex}.status-pill.positive{color:#287252;background:#e9f6ef}.status-pill.warning{color:#976d25;background:#fff4d9}.app-shell{background:#f5f7f9;min-height:100vh}.app-nav{height:100%;margin-left:auto;margin-right:38px}.app-nav a{border-bottom:2px solid #0000;align-items:center;height:100%;display:flex}.app-nav a.active{border-color:var(--blue)}.header-actions{align-items:center;gap:13px;display:flex}.notification{width:22px;height:22px;color:var(--blue);border:1px solid #e0e6eb;border-radius:50%;place-items:center;font-size:10px;display:grid}.instructor-label{color:#6a7b8e;font-size:11px}.avatar{color:#fff;background:var(--blue-deep);letter-spacing:.08em;border-radius:50%;place-items:center;width:38px;height:38px;font-size:11px;font-weight:700;display:grid}.avatar.small{width:32px;height:32px;font-size:9px}.avatar.small.dark{background:#1a293c}.avatar.tiny{width:30px;height:30px;font-size:9px}.dashboard-page,.instructor-page{padding:52px 0 80px}.dashboard-intro{justify-content:space-between;align-items:center;gap:25px;margin-bottom:33px;display:flex}.dashboard-intro h1{letter-spacing:-.03em;margin:11px 0 6px;font-family:Montserrat,Arial,sans-serif;font-size:42px;font-weight:500;line-height:1}.dashboard-intro p{color:var(--muted);margin:0;font-size:14px}.stat-grid{grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:18px;display:grid}.stat-card{border:1px solid var(--line);background:#fff;border-radius:12px;min-height:124px;padding:20px}.stat-label,.stat-detail{color:#728195;font-size:10px;font-weight:600;display:block}.stat-card strong{letter-spacing:-.03em;margin:15px 0 7px;font-family:Montserrat,Arial,sans-serif;font-size:34px;font-weight:500;display:block}.content-grid{grid-template-columns:1.2fr .8fr;gap:18px;display:grid}.panel-heading{margin-bottom:22px}.panel-heading h2{margin:7px 0 0;font-family:Montserrat,Arial,sans-serif;font-size:27px;font-weight:500}.period{color:#8190a0;font-size:10px}.ghost-button,.icon-button{color:var(--blue);cursor:pointer;background:0 0;border:0;font-size:11px;font-weight:700}.exam-list{border-top:1px solid var(--line)}.exam-row{border-bottom:1px solid var(--line);align-items:center;gap:13px;padding:19px 0;display:flex}.exam-row:last-child{border-bottom:0}.exam-icon{border-radius:10px;flex:none;place-items:center;width:37px;height:37px;font-size:18px;display:grid}.exam-row-main{flex:1;min-width:0}.exam-row-title{align-items:center;gap:9px;display:flex}.exam-row h3{color:#263a50;margin:0;font-size:13px;font-weight:700}.exam-row p{color:#8995a3;margin:5px 0 0;font-size:10px}.exam-row-end{flex-direction:column;align-items:end;gap:9px;display:flex}.due{color:#8a96a4;white-space:nowrap;font-size:10px}.progress-list{gap:25px;display:grid}.progress-item{gap:9px;display:grid}.progress-label{color:#5d6e80;justify-content:space-between;gap:10px;font-size:11px;display:flex}.progress-label strong{color:#243d55}.progress-track.small{height:6px}.progress-track.small.gold span{background:#d6a455}.progress-track.small.slate span{background:#b5c0cc}.panel-note{background:#f4f9fc;border:1px solid #dbe8f0;border-radius:9px;gap:10px;margin-top:30px;padding:13px;display:flex}.note-icon{color:#2b6d96;background:#e1f0f8;border-radius:50%;place-items:center;width:24px;height:24px;font-size:13px;display:grid}.panel-note p{color:#6c7b8c;margin:0;font-size:11px;line-height:1.5}.panel-note strong{color:#345873}.back-link{color:#6e7d8f;font-size:12px}.instructor-grid{grid-template-columns:1.15fr .85fr}.instructor-exam-list,.activity-list{border-top:1px solid var(--line)}.instructor-exam,.activity-row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:15px;padding:18px 0;display:flex}.instructor-exam:last-child,.activity-row:last-child{border-bottom:0}.instructor-exam h3{margin:0 0 5px;font-size:13px}.instructor-exam p{color:#8b97a4;margin:0;font-size:10px}.instructor-exam-actions{align-items:center;gap:15px;display:flex}.activity-row{justify-content:flex-start}.activity-main{flex:1;min-width:0}.activity-main strong{font-size:12px;display:block}.activity-main p{color:#64768a;margin:3px 0;font-size:10px}.activity-main span{color:#9aa5b0;font-size:9px}.activity-score{color:#327453;font-size:11px;font-weight:700}.activity-score.review{color:#aa792a}.full-link{margin-top:23px;display:block}.exam-page{padding:38px 0 70px}.exam-breadcrumb{color:#8794a1;align-items:center;gap:9px;margin-bottom:16px;font-size:11px;display:flex}.exam-layout{grid-template-columns:1fr 310px;gap:18px;display:grid}.exam-main{min-height:600px;padding:0;overflow:hidden}.exam-intro,.result-view{flex-direction:column;justify-content:center;align-items:flex-start;min-height:600px;padding:72px 75px;display:flex}.intro-icon,.result-mark{color:#2e7399;background:#e5f1f7;border-radius:15px;place-items:center;width:50px;height:50px;margin-bottom:28px;font-size:22px;display:grid}.exam-intro h1,.result-view h1{letter-spacing:-.04em;margin:13px 0 11px;font-family:Montserrat,Arial,sans-serif;font-size:48px;font-weight:500;line-height:1}.exam-intro p,.result-view p{color:#718094;max-width:570px;font-size:15px;line-height:1.6}.intro-meta{color:#8290a0;gap:27px;margin:22px 0 31px;font-size:11px;display:flex}.intro-meta strong{color:#29455e}.question-head{color:#708194;padding:26px 32px 20px;font-size:11px;font-weight:700}.timer{color:#a67325;font-variant-numeric:tabular-nums}.question-progress{background:#e9eef2;border-radius:5px;height:4px;margin:0 32px;overflow:hidden}.question-progress span{border-radius:inherit;background:#3b799d;height:100%;display:block}.question-body{padding:66px 80px 55px}.question-body h1{max-width:670px;margin:0 0 30px;font-family:Montserrat,Arial,sans-serif;font-size:37px;font-weight:500;line-height:1.08}.option-list{gap:11px;max-width:700px;display:grid}.option{border:1px solid var(--line);color:#516477;cursor:pointer;text-align:left;background:#fff;border-radius:9px;align-items:center;gap:13px;min-height:57px;padding:0 17px;font-size:13px;transition:border .15s,background .15s,transform .15s;display:flex}.option:hover{border-color:#a9c7d9;transform:translate(2px)}.option.selected{color:#234b68;background:#eef7fb;border-color:#4e89ab;box-shadow:0 0 0 2px #4e89ab1c}.option-letter{color:#8292a2;border:1px solid #d5e0e8;border-radius:7px;place-items:center;width:26px;height:26px;font-size:11px;font-weight:700;display:grid}.option.selected .option-letter{color:#fff;background:#3e7d9f;border-color:#3e7d9f}.option-check{color:#3c7f9f;margin-left:auto;font-weight:700}.question-actions{justify-content:space-between;align-items:center;padding:0 32px 28px;display:flex}.exam-summary{padding:24px}.exam-summary h2{margin:14px 0 10px;font-family:Montserrat,Arial,sans-serif;font-size:27px;font-weight:500;line-height:1.05}.exam-summary p{color:#758396;font-size:12px;line-height:1.55}.summary-row{border-top:1px solid var(--line);color:#7d8b99;justify-content:space-between;padding:14px 0;font-size:11px;display:flex}.summary-row strong{color:#29445d}.exam-help{gap:11px;margin-top:14px;padding:18px;display:flex}.help-icon{color:#2f7198;background:#e4f0f7;border-radius:50%;flex:none;place-items:center;width:24px;height:24px;font-weight:700;display:grid}.exam-help strong{font-size:11px;display:block}.exam-help p{color:#84919f;margin:4px 0 0;font-size:10px;line-height:1.45}.result-view{text-align:center;align-items:center}.result-view p{margin-bottom:12px}.result-mark{color:#2c7d55;background:#e4f5eb}.result-score{align-items:baseline;gap:10px;margin:22px 0 27px;display:flex}.result-score strong{letter-spacing:-.05em;font-family:Montserrat,Arial,sans-serif;font-size:70px;font-weight:500}.result-score span{color:#7b8999;font-size:11px}.result-actions{gap:10px;display:flex}@media (max-width:850px){.nav-links,.app-nav{display:none}.topbar{padding:0 18px}.page-width{width:min(100% - 30px,600px)}.landing-hero{padding:80px 0 55px}.landing-hero h1{font-size:55px}.hero-actions,.trust-row{flex-direction:column;align-items:center}.landing-preview,.content-grid,.exam-layout,.instructor-grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}.dashboard-page,.instructor-page{padding-top:34px}.dashboard-intro h1{font-size:34px}.exam-intro,.result-view{min-height:520px;padding:45px 27px}.question-body{padding:45px 27px}.question-body h1{font-size:32px}.exam-summary{order:2}.exam-row{align-items:flex-start}.exam-row-end,.instructor-exam-actions .status-pill{display:none}}@media (max-width:500px){.stat-grid{grid-template-columns:1fr 1fr;gap:8px}.stat-card{min-height:110px;padding:14px}.stat-card strong{font-size:28px}.panel{padding:18px}.exam-row-title{flex-direction:column;align-items:flex-start;gap:6px}.dashboard-intro{align-items:flex-start}.instructor-label{display:none}.result-actions{flex-direction:column;width:100%}.result-actions .button{width:100%}}body{background:var(--wash);color:var(--ink)}.topbar{background:#fffffff0;height:68px;padding:0 34px;box-shadow:0 4px 18px -16px #194a6973}.brand{letter-spacing:-.01em;font-family:Montserrat,Arial,sans-serif;font-size:14px}.brand-mark{background:linear-gradient(145deg,#2d83b7,#1f688e);border-radius:10px;width:32px;height:32px;box-shadow:0 6px 12px -8px #1f688ecc}.nav-links,.app-nav{font-size:12px}.eyebrow{color:#42859d;letter-spacing:.14em}.landing-hero{padding-top:96px}.landing-hero h1{letter-spacing:-.055em;font-family:Montserrat,Arial,sans-serif;font-size:clamp(43px,6.4vw,76px);font-weight:800;line-height:1.02}.landing-hero h1 em{color:var(--teal)}.hero-copy{color:#61788e}.button{letter-spacing:.01em;border-radius:10px;min-height:48px}.button-primary{background:linear-gradient(135deg,#256e9c,#2b8b9b);box-shadow:0 10px 20px -15px #1b6a89cc}.button-primary:hover{background:linear-gradient(135deg,#205d87,#247c8b)}.button-secondary{color:#25648f;border-color:#cfe0ea}.trust-row i{background:#2e9c99}.landing-preview{gap:20px}.preview-card,.panel{background:#fffffff0;border-color:#dbe8f0;border-radius:18px;box-shadow:0 22px 48px -38px #225d7b61}.preview-card-main{background:linear-gradient(145deg,#fff,#f3fbfc)}.preview-score strong,.dashboard-intro h1,.stat-card strong,.panel-heading h2,.exam-intro h1,.result-view h1,.exam-summary h2,.result-score strong,.preview-card-side h3{letter-spacing:-.045em;font-family:Montserrat,Arial,sans-serif;font-weight:800}.preview-score strong{font-size:64px}.app-shell{background:radial-gradient(circle at 92% 0,#dff6f3 0,#0000 23%),#f4f9fc}.app-topbar{background:#fff}.app-nav a.active{color:#24749a;border-color:#2ea39d}.dashboard-page,.instructor-page{padding-top:46px}.dashboard-intro h1{font-size:38px;line-height:1.05}.stat-grid{gap:16px}.stat-card{background:#ffffffe6;border-radius:16px;padding:21px}.stat-card:first-child{border-top:3px solid #4d9ac4}.stat-card:nth-child(2){border-top:3px solid #56b493}.stat-card:nth-child(3){border-top:3px solid #dfae54}.stat-card:nth-child(4){border-top:3px solid #8872bd}.stat-card strong{font-size:32px}.panel{padding:27px}.panel-heading h2{font-size:23px}.exam-icon{border-radius:13px}.exam-icon.blue{color:#2d78a5;background:#e5f4fb}.exam-icon.gold{color:#a87627;background:#fff3d9}.exam-icon.slate{color:#8291a2;background:#eff4f7}.status-pill{background:#f4f8fa;border:1px solid #e0e9ef}.status-pill.positive{color:#287b64;background:#ecfaf3;border-color:#bde5d3}.status-pill.warning{color:#997126;background:#fff8e3;border-color:#f0dda9}.progress-track{background:#e4eef3}.progress-track span{background:linear-gradient(90deg,#408dc0,#39aaa3)}.panel-note{background:#effafa;border-color:#d2e9eb}.note-icon{color:#258c91;background:#dbf4f1}.exam-shell{background:radial-gradient(circle at 8% 15%,#e4f3fb 0,#0000 23%),#f4f9fc}.exam-main{border-radius:20px}.question-progress{height:7px}.question-progress span{background:linear-gradient(90deg,#3d8ab7,#23a59e)}.option{border-radius:12px}.option:hover{border-color:#9ac8da;box-shadow:0 8px 18px -14px #1f628ccc}.option.selected{background:#effbfa;border-color:#4eabb0;box-shadow:0 0 0 3px #4eabb01f}.option.selected .option-letter{background:#2fa6a2;border-color:#2fa6a2}.option-check{color:#2f9996}.timer{color:#138b86}.intro-icon{color:#2e8e9a;background:#e1f7f4}.help-icon{color:#2f8e91;background:#e1f7f4}.exam-help{background:#fbffff;border-color:#d9ecee}.question-body h1{letter-spacing:-.035em;font-family:Montserrat,Arial,sans-serif;font-size:30px;font-weight:800;line-height:1.18}.exam-summary h2{letter-spacing:-.03em;font-family:Montserrat,Arial,sans-serif;font-size:23px;font-weight:800;line-height:1.15}.auth-shell{background:radial-gradient(circle at 14% 18%,#d8f2f3 0,#0000 28%),radial-gradient(circle at 88% 10%,#deebfa 0,#0000 30%),#f4f9fc;min-height:100vh;position:relative;overflow:hidden}.auth-orbit{pointer-events:none;border:1px solid #349aa629;border-radius:50%;position:absolute}.orbit-one{width:440px;height:440px;top:110px;left:-210px}.orbit-two{border-color:#3675b421;width:620px;height:620px;bottom:-360px;right:-300px}.auth-topbar{background:#ffffffc2}.auth-topbar .back-link{z-index:1;position:relative}.auth-wrap{z-index:1;place-items:center;min-height:calc(100vh - 68px);padding:52px 16px 70px;display:grid;position:relative}.auth-card{background:#fffffff5;border:1px solid #d7e6ee;border-radius:24px;width:min(452px,100%);padding:38px;box-shadow:0 28px 70px -42px #19486680}.auth-kicker{color:#2b91a0;letter-spacing:.16em;text-transform:uppercase;margin-bottom:11px;font-size:10px;font-weight:800}.auth-card h1{color:#193b56;letter-spacing:-.05em;margin:0 0 10px;font-family:Montserrat,Arial,sans-serif;font-size:35px;font-weight:800;line-height:1.08}.auth-lede{color:#6d8294;margin:0 0 24px;font-size:13px;line-height:1.55}.google-button{color:#214a64;cursor:pointer;background:#fff;border:1px solid #cbdde7;border-radius:10px;justify-content:center;align-items:center;gap:10px;width:100%;min-height:48px;font-size:12px;font-weight:700;transition:background .15s,border .15s,transform .15s;display:flex}.google-button:hover{background:#f8fcfd;border-color:#91bdcf;transform:translateY(-1px)}.google-button:disabled,.auth-submit:disabled{cursor:wait;opacity:.65}.google-mark{color:#4285f4;background:#f0f6ff;border-radius:50%;place-items:center;width:23px;height:23px;font-family:Arial,sans-serif;font-size:15px;font-weight:800;display:grid}.auth-divider{color:#94a3af;letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:13px;margin:22px 0;font-size:9px;font-weight:700;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:#e0eaef;flex:1;height:1px}.auth-form{gap:15px;display:grid}.auth-form label{color:#607486;letter-spacing:.08em;text-transform:uppercase;gap:7px;font-size:10px;font-weight:800;display:grid}.auth-form input{color:#24445c;letter-spacing:normal;text-transform:none;background:#fbfdfe;border:1px solid #d3e1e8;border-radius:9px;outline:none;width:100%;height:47px;padding:0 13px;font:500 13px Montserrat,Arial,sans-serif;transition:border .15s,box-shadow .15s,background .15s}.auth-form input::placeholder{color:#9cafbb}.auth-form input:focus{background:#fff;border-color:#4aa6ae;box-shadow:0 0 0 3px #4aa6ae1f}.auth-submit{width:100%;margin-top:4px}.auth-message{border-radius:9px;margin:17px 0 0;padding:12px 13px;font-size:11px;line-height:1.5}.auth-message.error{color:#a33f47;background:#fff4f4;border:1px solid #f1cfd1}.auth-message.success{color:#27765c;background:#f1fbf5;border:1px solid #cce9da}.auth-switch{color:#788c9d;text-align:center;margin:21px 0 0;font-size:11px}.auth-switch button{color:#267b94;cursor:pointer;background:0 0;border:0;padding:0;font-weight:800}.auth-footnote{color:#98a8b4;text-align:center;border-top:1px solid #e5edf1;margin:18px 0 0;padding-top:17px;font-size:10px;line-height:1.55}.demo-label{color:#7f909e;font-size:10px;font-weight:700}.signout-button{color:#2a7891;cursor:pointer;background:#f8fcfd;border:1px solid #cfe0e8;border-radius:8px;padding:7px 10px;font-size:10px;font-weight:700}.signout-button:hover{background:#effafb;border-color:#8cc0c7}.callback-card{text-align:center}.callback-card .loading-ring{margin:0 auto 22px}.loading-ring{border:3px solid #d7edf0;border-top-color:#2b9e9b;border-radius:50%;width:34px;height:34px;animation:.8s linear infinite auth-spin}.nav-login{color:#277d96;font-weight:800}@keyframes auth-spin{to{transform:rotate(360deg)}}@media (max-width:600px){.auth-card{border-radius:19px;padding:29px 22px}.auth-wrap{padding-top:34px}.auth-topbar{padding:0 18px}.auth-card h1{font-size:31px}}.catalog-shell{color:#101d2f;background:#f4f7fb;min-height:100vh;font-family:Montserrat,Arial,sans-serif}.catalog-header{color:#fff;background:#071b37;align-items:center;gap:30px;min-height:70px;padding:0 max(28px,50% - 590px);display:flex}.catalog-brand{color:#fff;letter-spacing:-.04em;white-space:nowrap;align-items:center;gap:10px;font-size:16px;font-weight:800;display:flex}.catalog-brand-mark{color:#fff;background:linear-gradient(145deg,#4ab6ec,#2875d2);border-radius:9px;place-items:center;width:31px;height:31px;font-family:Georgia,serif;font-size:17px;display:grid;box-shadow:0 7px 20px -10px #267bd0}.catalog-nav{color:#b7c7db;flex:1;justify-content:center;align-items:center;gap:29px;font-size:11px;font-weight:700;display:flex}.catalog-nav a:hover{color:#fff}.catalog-actions{align-items:center;gap:19px;font-size:11px;font-weight:800;display:flex}.catalog-signin{color:#d4e1ee}.catalog-signin:hover{color:#fff}.catalog-cta,.catalog-primary{color:#fff;background:linear-gradient(100deg,#36a7ed,#2774d6);border-radius:24px;justify-content:center;align-items:center;gap:10px;min-height:42px;padding:0 18px;display:inline-flex;box-shadow:0 11px 24px -14px #2288dee6}.catalog-cta:hover,.catalog-primary:hover{transform:translateY(-1px);box-shadow:0 15px 27px -14px #1e76d2f2}.catalog-hero{color:#fff;background:radial-gradient(circle at 83% 15%,#194a87b8,#0000 32%),linear-gradient(125deg,#071a34 0%,#092648 50%,#0a2a58 100%)}.catalog-hero-inner{grid-template-columns:1fr 380px;align-items:center;gap:75px;min-height:490px;padding-top:78px;padding-bottom:60px;display:grid}.catalog-hero-copy{max-width:650px}.catalog-kicker{color:#4baee4;letter-spacing:.13em;text-transform:uppercase;font-size:10px;font-weight:800}.catalog-hero h1{color:#fff;letter-spacing:-.065em;margin:18px 0 21px;font-size:clamp(42px,5.5vw,72px);font-weight:800;line-height:1.02}.catalog-hero h1 span{color:#54b8ef}.catalog-hero-copy>p{color:#c4d2e1;max-width:610px;margin:0;font-size:15px;line-height:1.7}.catalog-hero-actions{align-items:center;gap:13px;margin-top:32px;display:flex}.catalog-outline{color:#eff6ff;border:1px solid #7891ad;border-radius:24px;justify-content:center;align-items:center;min-height:42px;padding:0 19px;font-size:11px;font-weight:800;display:inline-flex}.catalog-outline:hover{background:#ffffff14;border-color:#fff}.catalog-hero-panel{background:linear-gradient(145deg,#1f4b80e6,#092348ed);border:1px solid #8bbeed40;border-radius:19px;width:100%;min-height:285px;padding:28px;box-shadow:0 25px 55px -34px #000000b3}.hero-panel-top,.hero-progress-label,.hero-panel-meta{justify-content:space-between;align-items:center;gap:10px;display:flex}.hero-panel-top .catalog-kicker{color:#8fc7ed}.hero-live{color:#c7f1e8;align-items:center;gap:6px;font-size:9px;font-weight:800;display:flex}.hero-live i{background:#51d1ae;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #51d1ae1f}.hero-panel-title{color:#fff;letter-spacing:-.055em;margin:38px 0 25px;font-size:29px;line-height:1.12}.hero-panel-title strong{color:#7cd2f4}.hero-progress-label{color:#bed1e3;margin-bottom:9px;font-size:9px;font-weight:700}.hero-progress-label strong{color:#fff;font-size:11px}.hero-progress{background:#00000047;border-radius:9px;height:8px;overflow:hidden}.hero-progress span{border-radius:inherit;background:linear-gradient(90deg,#39a6ec,#58d1bd);height:100%;display:block}.hero-panel-meta{color:#91a9c1;margin-top:18px;font-size:9px}.hero-panel-meta strong{color:#fff;margin-right:4px;font-size:13px}.hero-panel-link{color:#65c1ee;border-top:1px solid #aed2ed2e;justify-content:space-between;margin-top:25px;padding-top:17px;font-size:10px;font-weight:800;display:flex}.catalog-proof{border-top:1px solid #a9c9e42e;grid-template-columns:repeat(4,1fr);gap:25px;padding-top:25px;padding-bottom:30px;display:grid}.catalog-proof div{flex-direction:column;gap:4px;display:flex}.catalog-proof strong{color:#fff;letter-spacing:-.05em;font-size:22px}.catalog-proof span{color:#9bb2c8;letter-spacing:.09em;text-transform:uppercase;font-size:9px;font-weight:700}.catalog-anchor-nav{background:#fff;border-bottom:1px solid #e1e8f0;align-items:center;min-height:58px;display:flex;box-shadow:0 6px 16px -18px #183d69}.catalog-anchor-nav .page-width{align-items:center;gap:36px;display:flex}.catalog-anchor-nav a{color:#66778b;border-bottom:2px solid #0000;align-items:center;height:58px;font-size:11px;font-weight:800;display:flex}.catalog-anchor-nav a.active,.catalog-anchor-nav a:hover{color:#247aca;border-color:#2f8edc}.catalog-section{padding-top:66px;padding-bottom:78px}.section-heading{justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:31px;display:flex}.section-heading h2,.method-inner h2,.about-card h2{color:#0c1d32;letter-spacing:-.06em;margin:11px 0 8px;font-size:34px;line-height:1.08}.section-heading p{color:#738398;margin:0;font-size:13px}.section-link{color:#287fd0;font-size:11px;font-weight:800}.course-grid{grid-template-columns:repeat(3,1fr);gap:19px;display:grid}.course-card{background:#fff;border:1px solid #e0e7ee;border-radius:11px;min-width:0;transition:transform .2s,box-shadow .2s;overflow:hidden;box-shadow:0 18px 40px -34px #17395ca6}.course-card:hover{transform:translateY(-4px);box-shadow:0 26px 43px -31px #17395cc2}.course-art{color:#fff;flex-direction:column;justify-content:space-between;min-height:175px;padding:20px;display:flex;position:relative;overflow:hidden}.course-art:after{content:"";border:23px solid #ffffff1f;border-radius:50%;width:170px;height:170px;position:absolute;top:-52px;right:-52px}.course-art.foundation{background:linear-gradient(145deg,#075d9a,#36a8e7)}.course-art.safety{background:linear-gradient(145deg,#247d78,#4dbea5)}.course-art.coaching{background:linear-gradient(145deg,#584a9c,#ad76cd)}.course-art span,.course-art em{z-index:1;color:#ffffffd1;letter-spacing:.13em;font-size:9px;font-style:normal;font-weight:800;position:relative}.course-art strong{z-index:1;color:#fff;letter-spacing:-.06em;max-width:200px;font-size:26px;line-height:1;position:relative}.course-card-body{padding:22px 21px 21px}.course-card-title{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.course-card h3{color:#112339;letter-spacing:-.045em;max-width:220px;margin:9px 0 0;font-size:17px;line-height:1.15}.course-badge{color:#855d08;letter-spacing:.08em;text-transform:uppercase;background:#fff0b9;border-radius:3px;padding:4px 8px;font-size:8px;font-weight:800;display:inline-flex}.course-rating{color:#193f67;white-space:nowrap;font-size:11px;font-weight:800}.course-card p{color:#718096;min-height:49px;margin:15px 0 17px;font-size:11px;line-height:1.55}.course-meta{color:#8491a0;border-top:1px solid #edf1f4;border-bottom:1px solid #edf1f4;flex-wrap:wrap;gap:8px;padding:12px 0;font-size:9px;font-weight:700;display:flex}.course-meta span:not(:last-child):after{content:"·";color:#b5c0cb;margin-left:8px}.course-link{color:#237bca;justify-content:space-between;align-items:center;margin-top:18px;font-size:10px;font-weight:800;display:flex}.method-section{color:#fff;background:#071b37}.method-inner{grid-template-columns:1fr 1fr;align-items:center;gap:90px;padding-top:75px;padding-bottom:75px;display:grid}.method-inner .catalog-kicker{color:#4eb9ec}.method-inner h2{color:#fff;font-size:40px}.method-inner>div>p{color:#b7c8da;max-width:450px;margin:20px 0 0;font-size:13px;line-height:1.7}.method-steps{gap:23px;display:grid}.method-step{border-bottom:1px solid #b4d2ef33;grid-template-columns:44px 1fr;gap:17px;padding-bottom:22px;display:grid}.method-step:last-child{border-bottom:0}.method-step>span{color:#54b7ec;font-size:11px;font-weight:800}.method-step h3{color:#fff;margin:0 0 6px;font-size:14px}.method-step p{color:#9cb1c7;margin:0;font-size:11px;line-height:1.55}.catalog-about{padding-top:75px;padding-bottom:75px}.about-card{background:#fff;border:1px solid #dce6ef;border-radius:16px;align-items:center;gap:23px;min-height:190px;padding:31px 35px;display:flex;box-shadow:0 20px 42px -37px #10335699}.about-avatar{color:#fff;background:linear-gradient(145deg,#2e92cf,#2765b0);border-radius:17px;flex:none;place-items:center;width:58px;height:58px;font-family:Georgia,serif;font-size:27px;display:grid}.about-card h2{margin-top:7px;font-size:27px}.about-card p{color:#738398;max-width:580px;margin:0;font-size:12px;line-height:1.6}.about-card .catalog-primary{white-space:nowrap;margin-left:auto}.catalog-footer{color:#8493a3;background:#edf3f8;padding:24px 0;font-size:10px}.catalog-footer .page-width{justify-content:space-between;align-items:center;gap:20px;display:flex}.catalog-footer div div{gap:23px;display:flex}.catalog-footer a:hover{color:#2076c0}@media (max-width:900px){.catalog-header{padding:0 20px}.catalog-nav{display:none}.catalog-hero-inner{grid-template-columns:1fr;gap:40px;padding-top:57px}.catalog-hero-panel{max-width:500px}.course-grid{grid-template-columns:1fr 1fr}.method-inner{grid-template-columns:1fr;gap:43px}.about-card{flex-wrap:wrap;align-items:flex-start}.about-card .catalog-primary{margin-left:81px}}@media (max-width:600px){.catalog-header{min-height:62px}.catalog-brand{font-size:14px}.catalog-actions{gap:10px}.catalog-signin{display:none}.catalog-cta{min-height:37px;padding:0 13px;font-size:10px}.catalog-hero-inner{width:calc(100% - 32px);padding-top:48px;padding-bottom:43px}.catalog-hero h1{font-size:45px}.catalog-hero-copy>p{font-size:13px}.catalog-hero-actions{flex-direction:column;align-items:stretch}.catalog-primary,.catalog-outline{width:100%}.catalog-proof{grid-template-columns:repeat(2,1fr);gap:19px;width:calc(100% - 32px)}.catalog-anchor-nav .page-width{white-space:nowrap;gap:24px;overflow:auto}.catalog-section{width:calc(100% - 32px);padding-top:47px}.section-heading{flex-direction:column;align-items:flex-start;gap:15px}.section-heading h2{font-size:29px}.course-grid{grid-template-columns:1fr}.method-inner{width:calc(100% - 32px);padding-top:53px;padding-bottom:53px}.method-inner h2{font-size:32px}.catalog-about{width:calc(100% - 32px);padding-top:47px;padding-bottom:47px}.about-card{padding:25px 22px}.about-card .catalog-primary{width:100%;margin-left:0}.catalog-footer .page-width{flex-direction:column;align-items:flex-start}.catalog-footer .page-width div{gap:15px}}.app-shell .app-topbar{color:#fff;background:#071b37;border-bottom-color:#a4c7e529;box-shadow:0 10px 24px -20px #000000a6}.app-shell .app-topbar .brand{color:#fff}.app-shell .app-topbar .app-nav{color:#b9c9da}.app-shell .app-topbar .app-nav a.active,.app-shell .app-topbar .app-nav a:hover{color:#fff;border-color:#51b8ed}.app-shell .app-topbar .notification{color:#9fd7f5;background:#ffffff0f;border-color:#add3ee4d}.app-shell .app-topbar .demo-label,.app-shell .app-topbar .instructor-label,.app-shell .app-topbar .back-link{color:#b9c9da}.app-shell .app-topbar .signout-button{color:#dcecf8;background:#ffffff14;border-color:#aad3ec47}.app-shell .app-topbar .signout-button:hover{background:#ffffff26;border-color:#80cbe8}.app-shell .app-topbar .avatar.small{background:linear-gradient(145deg,#3a9ed0,#2866aa)}.course-grid{grid-template-columns:repeat(2,1fr);gap:20px}.course-card{grid-template-columns:190px minmax(0,1fr);min-height:248px;display:grid}.course-art{border-radius:0;min-height:100%}.course-card-body{flex-direction:column;min-width:0;padding:21px 22px 19px;display:flex}.course-card h3{font-size:16px}.course-card p{min-height:0;margin:13px 0 15px}.course-meta{margin-top:auto}.course-card-actions{align-items:center;gap:18px;margin-top:16px;display:flex}.course-card-actions .course-link{margin-top:0}.course-link.primary{color:#fff;background:linear-gradient(100deg,#36a7ed,#2774d6);border-radius:20px;min-height:36px;padding:0 14px}.course-link.secondary{color:#2a5e87}.course-link.primary:hover{color:#fff}.course-link.secondary:hover{color:#1d75bf}@media (max-width:900px){.course-grid{grid-template-columns:1fr}}@media (max-width:600px){.course-card{grid-template-columns:1fr}.course-art{min-height:155px}.course-card-actions{flex-direction:column;align-items:stretch;gap:9px}.course-card-actions .course-link{width:100%}}.simple-shell{color:#11253b;background:#f4f7fb;min-height:100vh;font-family:Montserrat,Arial,sans-serif}.simple-header{color:#fff;background:#071b37;align-items:center;gap:34px;min-height:68px;padding:0 max(22px,50% - 590px);display:flex}.simple-brand{color:#fff;letter-spacing:-.04em;white-space:nowrap;align-items:center;gap:10px;font-size:15px;font-weight:800;display:flex}.simple-header nav{color:#b9c9da;gap:27px;margin-left:auto;font-size:11px;font-weight:700;display:flex}.simple-header nav a:hover{color:#fff}.simple-signin{color:#fff;border:1px solid #bedcf161;border-radius:20px;align-items:center;gap:9px;min-height:38px;padding:0 15px;font-size:10px;font-weight:800;display:flex}.simple-signin:hover{background:#ffffff1a}.simple-hero{text-align:center;color:#fff;background:radial-gradient(circle at 80% 15%,#267ecc9e,#0000 38%),linear-gradient(125deg,#071a34 0%,#092648 50%,#0a2a58 100%);align-items:center;width:100%;max-width:none;min-height:400px;margin:0;padding:66px 24px 55px;display:flex}.simple-hero-copy{width:min(1180px,100%);max-width:650px;margin:0 auto}.simple-hero-copy .catalog-kicker{color:#8fc7ed}.simple-hero-copy h1{color:#fff;letter-spacing:-.07em;margin:15px 0 16px;font-size:clamp(43px,5.6vw,66px);line-height:1.04}.simple-hero-copy h1 span{color:#54b8ef}.simple-hero-copy p{color:#c4d2e1;max-width:530px;margin:0 auto;font-size:14px;line-height:1.65}.simple-actions{justify-content:center;align-items:center;gap:19px;margin-top:27px;display:flex}.simple-text-link{color:#c9e8fa;font-size:11px;font-weight:800}.simple-text-link:hover{color:#fff}.simple-exams{padding-top:22px;padding-bottom:70px}.simple-section-heading{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:25px;display:flex}.simple-section-heading h2{color:#102239;letter-spacing:-.06em;margin:9px 0 7px;font-size:30px}.simple-section-heading p{color:#7a899b;margin:0;font-size:12px}.simple-count{color:#7d8c9d;font-size:10px;font-weight:800}.simple-exam-grid{grid-template-columns:repeat(3,1fr);gap:17px;display:grid}.simple-exam-card{background:#fff;border:1px solid #dfe7ee;border-radius:12px;transition:transform .18s,box-shadow .18s;overflow:hidden;box-shadow:0 15px 35px -31px #143758a6}.simple-exam-card:hover{transform:translateY(-3px);box-shadow:0 24px 39px -31px #143758cc}.simple-exam-art{color:#fff;flex-direction:column;justify-content:space-between;min-height:117px;padding:16px;display:flex;position:relative;overflow:hidden}.simple-exam-art:after{content:"";border:18px solid #ffffff21;border-radius:50%;width:130px;height:130px;position:absolute;top:-42px;right:-47px}.simple-exam-art.foundation{background:linear-gradient(145deg,#09649e,#319dce)}.simple-exam-art.safety{background:linear-gradient(145deg,#247a78,#42b19a)}.simple-exam-art.coaching{background:linear-gradient(145deg,#5d4e9c,#a06cc3)}.simple-exam-art span,.simple-exam-art strong{z-index:1;position:relative}.simple-exam-art span{color:#fffc;letter-spacing:.12em;font-size:9px;font-weight:800}.simple-exam-art strong{letter-spacing:-.07em;max-width:200px;font-size:23px;line-height:.98}.simple-exam-content{padding:18px}.simple-exam-title{justify-content:space-between;align-items:flex-start;gap:7px;display:flex}.simple-exam-title h3{color:#102239;letter-spacing:-.045em;margin:8px 0 0;font-size:15px;line-height:1.18}.simple-exam-title .course-rating{font-size:10px}.simple-exam-content p{color:#748397;min-height:38px;margin:13px 0 14px;font-size:10px;line-height:1.55}.simple-exam-meta{color:#8693a1;border-top:1px solid #edf1f4;border-bottom:1px solid #edf1f4;gap:7px;padding:11px 0;font-size:9px;font-weight:700;display:flex}.simple-exam-meta span+span:before{content:"·";color:#b6c0ca;margin-right:7px}.simple-start{color:#257dca;justify-content:space-between;align-items:center;margin-top:14px;font-size:10px;font-weight:800;display:flex}.simple-how{background:#fff;border-top:1px solid #e1e8ef;padding:34px 0 42px}.simple-how-grid{grid-template-columns:repeat(3,1fr);gap:42px;margin-top:21px;display:grid}.simple-how-step{gap:13px;display:flex}.simple-how-step>span{color:#fff;background:#2a83c8;border-radius:50%;flex:none;place-items:center;width:25px;height:25px;font-size:10px;font-weight:800;display:grid}.simple-how-step h3{color:#132942;margin:3px 0 5px;font-size:13px}.simple-how-step p{color:#7c8a9b;margin:0;font-size:10px;line-height:1.5}.simple-footer{color:#8795a4;background:#edf3f8;padding:22px 0;font-size:10px}.simple-footer .page-width{justify-content:space-between;gap:20px;display:flex}.simple-footer a{color:#2a77b4;font-weight:800}@media (max-width:900px){.simple-hero{padding-top:50px}.simple-exam-grid{grid-template-columns:1fr 1fr}.simple-how-grid{gap:20px}}@media (max-width:600px){.simple-header{gap:16px;padding:0 16px}.simple-header nav{gap:13px}.simple-header nav a:last-child{display:none}.simple-signin{padding:0 11px}.simple-hero{width:100%;padding:43px 16px 47px}.simple-hero-copy h1{font-size:46px}.simple-actions{flex-direction:column;align-items:stretch}.simple-actions .catalog-primary{width:100%}.simple-section-heading{flex-direction:column;align-items:flex-start;gap:10px}.simple-exam-grid{grid-template-columns:1fr}.simple-how-grid{grid-template-columns:1fr;gap:20px}.simple-footer .page-width{flex-direction:column;align-items:flex-start}}