:root{--navy:#06365a;--navy2:#042a46;--blue:#0a5d91;--yellow:#ffd200;--green:#23965f;--red:#d84949;--bg:#f4f8fb;--text:#153b57;--muted:#62798a;--line:#dbe5ec;--white:#fff;--shadow:0 18px 48px rgba(3,42,70,.10);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html,body{margin:0;min-width:320px;background:var(--bg);color:var(--text)}body{font-size:16px}button,input,select{font:inherit}button{cursor:pointer}a{color:inherit}.site-header{height:78px;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);box-shadow:0 4px 22px rgba(3,42,70,.07);display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:22px;padding:0 clamp(20px,3vw,42px);position:sticky;top:0;z-index:80}.brand img{display:block;width:184px;height:auto}.desktop-nav{justify-self:center;display:flex;gap:3px;padding:4px;border:1px solid #e2eaef;border-radius:13px;background:#f3f7f9}.desktop-nav button{height:37px;border:0;border-radius:9px;background:transparent;color:#35566e;font-size:12px;font-weight:800;padding:0 13px}.desktop-nav button.active,.desktop-nav button:hover{background:white;color:var(--navy);box-shadow:0 3px 10px rgba(3,42,70,.08)}.header-actions{display:flex;align-items:center;gap:8px}.header-actions button,.free-status{height:40px;border-radius:10px;display:flex;align-items:center;gap:7px;white-space:nowrap;font-size:11px;font-weight:850}.free-status{height:auto;padding:8px 10px;border:1px solid #f1dc73;background:#fff7c9;color:#6e5c00}.header-actions button{border:1px solid #d8e4eb;background:#fff;color:var(--navy);padding:0 11px}.header-actions .login-btn{background:var(--navy);border-color:var(--navy);color:#fff}.header-actions .login-btn:hover{background:var(--blue)}.login-icon{width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:white;color:#4285f4;font-weight:950}.mobile-actions{display:none}.app-content{max-width:1480px;margin:0 auto;padding:34px clamp(18px,3.4vw,52px) 82px}.sales-hero{display:grid;grid-template-columns:minmax(430px,.9fr) minmax(600px,1.1fr);gap:clamp(28px,4vw,64px);align-items:center;min-height:610px}.sales-copy{padding:24px 0}.eyebrow-pill{width:max-content;max-width:100%;padding:8px 11px;border-radius:999px;border:1px solid #cfe4f0;background:#eaf5fb;color:#1b5f89;font-size:11px;font-weight:850}.sales-copy h1{max-width:700px;margin:18px 0 16px;color:var(--navy);font-size:clamp(42px,5vw,72px);line-height:.98;letter-spacing:-.052em;font-weight:950}.sales-copy h1 span{position:relative;z-index:1}.sales-copy h1 span:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:10px;background:var(--yellow);border-radius:7px;z-index:-1}.lead{max-width:660px;margin:0;color:#49677b;font-size:17px;line-height:1.62}.proof{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.proof span{padding:7px 9px;border:1px solid #dce6ec;border-radius:8px;background:#fff;color:#36566d;font-size:11px;font-weight:760}.mega-test{width:min(100%,620px);min-height:74px;margin-top:22px;border:0;border-radius:15px;background:linear-gradient(180deg,#ffdc3d,var(--yellow));color:var(--navy);box-shadow:0 17px 36px rgba(228,183,0,.27);padding:10px 17px;display:grid;grid-template-columns:42px 1fr 22px;align-items:center;gap:12px;text-align:left;transition:.18s}.mega-test:hover{transform:translateY(-2px);box-shadow:0 22px 42px rgba(228,183,0,.34)}.mega-test .play{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-size:14px}.mega-test>span:nth-child(2){display:flex;flex-direction:column}.mega-test strong{font-size:17px;font-weight:950;letter-spacing:.01em}.mega-test small{margin-top:3px;color:#5b5109;font-size:11px;font-weight:700}.mega-test>b{font-size:26px}.secondary-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:11px}.secondary-actions button{min-height:44px;border:1px solid #d6e2e9;border-radius:10px;background:#fff;color:var(--navy);padding:0 14px;font-size:11px;font-weight:830}.google-hero{display:flex;align-items:center;gap:8px}.google-hero span{width:24px;height:24px;border:1px solid #dce3e8;border-radius:50%;display:grid;place-items:center;color:#4285f4;font-weight:950}.permit-picker{margin-top:24px}.permit-picker>small{display:block;margin-bottom:8px;color:#657c8d;font-size:10px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.permit-picker>div{display:flex;gap:7px;flex-wrap:wrap}.permit-picker button{min-width:76px;padding:8px 10px;border:1px solid #dbe5eb;border-radius:10px;background:#fff;color:var(--navy);display:flex;flex-direction:column;align-items:flex-start}.permit-picker button.active{background:var(--navy);border-color:var(--navy);color:#fff}.permit-picker b{font-size:12px}.permit-picker span{margin-top:2px;font-size:9px;opacity:.72}.disclaimer{max-width:610px;color:#748592;font-size:10px;line-height:1.5;margin:17px 0 0}.sales-preview{position:relative;padding:24px;border-radius:24px;background:linear-gradient(145deg,var(--navy),#0b507c);box-shadow:0 30px 70px rgba(3,42,70,.23);overflow:hidden}.sales-preview:before{content:"";position:absolute;width:290px;height:290px;border-radius:50%;right:-100px;top:-110px;border:58px solid rgba(255,210,0,.08)}.preview-label{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;margin:0 4px 14px;color:#c3d7e4;font-size:9px;font-weight:850;letter-spacing:.1em}.preview-label b{display:flex;align-items:center;gap:6px;color:#fff;letter-spacing:0}.preview-label i{width:8px;height:8px;border-radius:50%;background:#35d07f;box-shadow:0 0 0 4px rgba(53,208,127,.13)}.exam-preview-card{position:relative;z-index:2;border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 18px 50px rgba(1,23,39,.25)}.exam-preview-card>header{height:62px;padding:0 16px;border-bottom:1px solid #e1e8ed;display:flex;justify-content:space-between;align-items:center}.exam-preview-card>header>div{display:flex;align-items:center;gap:9px}.mini-logo{width:34px;height:34px;border-radius:10px;background:var(--navy);color:var(--yellow);display:grid;place-items:center;font-size:10px;font-weight:950}.exam-preview-card header p{display:flex;flex-direction:column;margin:0}.exam-preview-card header strong{font-size:10px;color:var(--navy)}.exam-preview-card header small{font-size:8px;color:#708392}.preview-body{padding:16px}.preview-question{display:grid;grid-template-columns:54px 1fr;gap:9px}.preview-question>span{font-size:31px;color:var(--blue);font-weight:900}.preview-question h2{margin:0;color:var(--navy);font-size:15px;line-height:1.35}.preview-answers{display:grid;gap:6px;margin:14px 0}.preview-answers>div{min-height:42px;border:1px solid #dce5eb;border-radius:9px;display:grid;grid-template-columns:32px 1fr;align-items:center;padding:5px 8px;gap:8px}.preview-answers>div.selected{background:#fff8d3;border-color:#e8ca2e}.preview-answers b{width:28px;height:28px;border-radius:50%;background:#eef4f8;color:var(--navy);display:grid;place-items:center;font-size:9px}.preview-answers .selected b{background:var(--yellow)}.preview-answers span{font-size:9px;color:#405f74}.preview-body img{width:100%;height:180px;object-fit:cover;border-radius:10px}.exam-preview-card>footer{min-height:56px;padding:10px 14px;border-top:1px solid #e1e8ed;display:flex;align-items:center;justify-content:space-between;gap:10px}.exam-preview-card footer span{font-size:8px;color:#758794;word-spacing:5px}.exam-preview-card footer span b{color:var(--navy);background:var(--yellow);border-radius:5px;padding:3px}.exam-preview-card footer button{height:34px;border:0;border-radius:8px;background:var(--yellow);color:var(--navy);font-size:9px;font-weight:900;padding:0 12px}.benefit-ribbon{margin-top:38px;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 28px rgba(3,42,70,.06);overflow:hidden}.benefit-ribbon article{min-height:112px;padding:20px;display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:center;border-right:1px solid var(--line)}.benefit-ribbon article:last-child{border-right:0}.benefit-ribbon i{width:44px;height:44px;border-radius:13px;background:#edf6fb;color:var(--blue);font-style:normal;display:grid;place-items:center;font-size:19px}.benefit-ribbon article>div{display:flex;flex-direction:column}.benefit-ribbon strong{font-size:16px;color:var(--navy)}.benefit-ribbon small{margin-top:3px;color:#667d8e;font-size:10px}.training-section{margin-top:54px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-heading small,.seo-section>small,.page-title small{color:#5f7a8d;font-size:10px;font-weight:850;letter-spacing:.13em}.section-heading h2,.seo-section h2{max-width:780px;margin:4px 0 0;color:var(--navy);font-size:clamp(28px,3.2vw,44px);line-height:1.08;letter-spacing:-.035em}.section-heading>button{border:0;background:transparent;color:var(--blue);font-size:11px;font-weight:850}.training-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.training-grid>button{min-height:225px;border:1px solid var(--line);border-radius:18px;background:#fff;color:var(--navy);padding:20px;text-align:left;display:flex;flex-direction:column;align-items:flex-start;box-shadow:0 7px 24px rgba(3,42,70,.045);transition:.18s}.training-grid>button:hover{transform:translateY(-3px);border-color:#9fc0d4;box-shadow:0 15px 32px rgba(3,42,70,.09)}.training-grid i{width:48px;height:48px;border-radius:14px;background:#edf6fb;color:var(--blue);font-style:normal;display:grid;place-items:center;font-size:20px}.training-grid i.yellow{background:var(--yellow);color:var(--navy)}.training-grid strong{margin-top:26px;font-size:17px}.training-grid small{margin-top:6px;color:#657c8d;font-size:11px}.training-grid b{margin-top:auto;padding-top:20px;color:var(--blue);font-size:10px}.seo-section{margin-top:48px;padding:30px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(3,42,70,.05)}.seo-section h2{font-size:clamp(26px,3vw,40px)}.seo-section p{max-width:1000px;color:#49677b;font-size:14px;line-height:1.75}.seo-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.seo-links a{min-height:36px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid #dce5eb;border-radius:999px;background:#f7fafc;color:var(--blue);font-size:11px;font-weight:830;text-decoration:none}.seo-section em{display:block;margin-top:16px;color:#778a98;font-size:10px;font-style:normal}.mobile-test-cta{display:none}.mobile-menu,.mobile-menu-backdrop{display:none}
/* inner pages */.inner-page{max-width:1240px;margin:0 auto;padding:20px 0 40px}.page-title{margin-bottom:22px}.page-title h1{margin:5px 0 8px;color:var(--navy);font-size:clamp(34px,4vw,52px);letter-spacing:-.04em}.page-title p{max-width:780px;margin:0;color:#5b7487;font-size:14px;line-height:1.65}.permit-bar{display:flex;align-items:center;gap:7px;overflow:auto;padding:9px;border:1px solid var(--line);border-radius:14px;background:#fff}.permit-bar span{padding:0 6px;color:#6a8293;font-size:10px;font-weight:850;text-transform:uppercase}.permit-bar button{height:36px;min-width:42px;border:1px solid #d9e4eb;border-radius:9px;background:#f8fbfd;color:var(--navy);font-size:10px;font-weight:850}.permit-bar button.active{background:var(--yellow);border-color:var(--yellow)}.mode-grid,.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}.mode-card,.topic-card,.panel{border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 7px 24px rgba(3,42,70,.045)}.mode-card,.topic-card{padding:22px}.mode-card i,.topic-card i{width:48px;height:48px;border-radius:14px;background:#edf6fb;color:var(--blue);display:grid;place-items:center;font-style:normal;font-size:19px}.mode-card h3,.topic-card h3{margin:24px 0 7px;color:var(--navy);font-size:17px}.mode-card p,.topic-card p{min-height:54px;margin:0;color:#62798a;font-size:12px;line-height:1.55}.mode-card small,.topic-card small{display:block;margin-top:9px;color:#6b8191;font-size:9px}.mode-card button,.topic-card button{width:100%;height:42px;margin-top:16px;border:1px solid #d6e3ea;border-radius:9px;background:#fff;color:var(--blue);font-size:10px;font-weight:900}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metric{padding:20px}.metric strong{display:block;color:var(--navy);font-size:30px}.metric span{display:block;margin-top:4px;font-size:11px;font-weight:850}.metric small{display:block;margin-top:5px;color:#708493;font-size:9px}.progress-panel{margin-top:15px;padding:22px}.progress-panel h3{margin:0 0 8px;color:var(--navy)}.progress-bar{height:12px;border-radius:999px;background:#e6edf1;overflow:hidden}.progress-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),#3ba8ca);border-radius:999px}.premium-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:820px}.price-card{padding:28px;position:relative}.price-card.featured{border:2px solid var(--yellow)}.price-card .tag{position:absolute;right:18px;top:18px;background:var(--yellow);border-radius:999px;padding:6px 9px;color:var(--navy);font-size:9px;font-weight:900}.price-card h3{margin:0;color:var(--navy)}.price{margin:20px 0}.price strong{font-size:48px;letter-spacing:-.05em;color:var(--navy)}.price span{color:#718594}.price-card ul{padding-left:18px;color:#506b7e;font-size:12px;line-height:1.9}.price-card button{width:100%;height:46px;border:0;border-radius:10px;background:var(--navy);color:#fff;font-weight:900}.price-card.featured button{background:var(--yellow);color:var(--navy)}
/* Admin */.admin-warning{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid #efd996;border-radius:14px;background:#fff5d8;color:#775d00;margin-bottom:14px}.admin-warning b{display:block;font-size:12px}.admin-warning span{display:block;font-size:10px;margin-top:2px}.free-panel{padding:20px;display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:14px}.free-panel>i{width:52px;height:52px;border-radius:14px;background:#fff4b6;color:var(--navy);font-style:normal;display:grid;place-items:center;font-size:22px}.free-panel h3{margin:2px 0 4px;color:var(--navy)}.free-panel p{margin:0;color:#60788a;font-size:11px}.toggle{width:56px;height:31px;border:0;border-radius:999px;background:#cfdbe2;padding:3px;transition:.2s}.toggle i{display:block;width:25px;height:25px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.2);transition:.2s}.toggle.on{background:var(--green)}.toggle.on i{transform:translateX(25px)}.import-panel{margin-top:14px;padding:24px}.import-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.import-heading h2{margin:2px 0 7px;color:var(--navy);font-size:27px}.import-heading p{max-width:760px;margin:0;color:#5e7587;font-size:12px;line-height:1.6}.import-count{min-width:116px;padding:12px;border:1px solid #dce6ec;border-radius:13px;background:#f7fbfd;text-align:center}.import-count strong{display:block;color:var(--navy);font-size:22px}.import-count small{font-size:9px;color:#708493}.dropzone{margin-top:18px;min-height:126px;border:2px dashed #b7d0df;border-radius:16px;background:#f7fbfd;padding:18px;display:grid;grid-template-columns:56px 1fr auto;align-items:center;gap:14px}.dropzone>i{width:56px;height:56px;border-radius:14px;background:#e6f2f8;color:var(--blue);display:grid;place-items:center;font-style:normal;font-size:25px}.dropzone b{display:block;color:var(--navy);font-size:15px}.dropzone span{display:block;margin-top:4px;color:#6c8191;font-size:10px}.file-label{height:44px;border-radius:10px;background:var(--yellow);color:var(--navy);display:flex;align-items:center;padding:0 16px;font-size:10px;font-weight:900}.file-label input{display:none}.import-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.import-actions button{height:38px;border:1px solid #d8e4eb;border-radius:9px;background:#fff;color:var(--navy);font-size:9px;font-weight:850;padding:0 11px}.import-actions .danger{color:#ad3e3e;margin-left:auto}.schema-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:15px}.schema-grid article{padding:13px;border:1px solid #e0e8ed;border-radius:12px;background:#fff}.schema-grid b{display:block;color:var(--navy);font-size:10px}.schema-grid span{display:block;margin-top:4px;color:#6d8292;font-size:9px;line-height:1.55}.schema-grid code{background:#edf4f8;border-radius:4px;padding:1px 4px;color:#285f83}.admin-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px;margin-top:14px}.google-panel,.status-panel{padding:22px}.google-panel h3,.status-panel h3{margin:3px 0 7px;color:var(--navy)}.google-panel p,.status-panel p{color:#5e7587;font-size:10px;line-height:1.55}.google-panel label{display:block;margin-top:14px;color:#536e82;font-size:9px;font-weight:850}.google-panel input{width:100%;height:43px;margin-top:6px;border:1px solid #d5e2e9;border-radius:10px;padding:0 11px;color:var(--navy)}.google-panel button{height:42px;margin-top:10px;border:0;border-radius:9px;background:var(--navy);color:white;font-size:10px;font-weight:900;padding:0 14px}.status-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}.status-list div{padding:12px;border:1px solid #e0e8ed;border-radius:10px;background:#f8fbfd}.status-list small{display:block;color:#718493;font-size:8px}.status-list strong{display:block;margin-top:3px;color:var(--navy);font-size:14px}
/* Exam focus */.exam-screen{min-height:100dvh;background:#f3f7fa}.exam-top{height:78px;background:var(--navy);color:#fff;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 22px;box-shadow:0 6px 24px rgba(3,42,70,.18);position:sticky;top:0;z-index:40}.exam-brand{display:flex;align-items:center;gap:10px}.exam-brand>a{background:#fff;border-radius:10px;padding:3px 6px}.exam-brand img{width:150px;display:block}.exit-btn{height:38px;border:1px solid rgba(255,255,255,.18);border-radius:9px;background:rgba(255,255,255,.08);color:#fff;font-size:10px;font-weight:850;padding:0 10px}.exam-mode{text-align:center}.exam-mode small{display:block;color:var(--yellow);font-size:9px;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.exam-mode strong{display:block;margin-top:3px;font-size:14px}.exam-tools{justify-self:end;display:flex;align-items:center;gap:8px}.timer{padding:7px 11px;border-radius:10px;background:#fff;color:var(--navy);display:flex;flex-direction:column}.timer small{font-size:7px;color:#6a8191}.timer strong{font-size:15px;font-variant-numeric:tabular-nums}.pause-btn{width:40px;height:40px;border:0;border-radius:10px;background:var(--yellow);color:var(--navy);font-weight:950}.exam-progress-line{height:5px;background:#d8e3e9}.exam-progress-line i{display:block;height:100%;background:var(--yellow)}.exam-main{max-width:1100px;margin:0 auto;padding:28px 18px 52px}.exam-meta{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px;color:#647b8c;font-size:10px}.question-card{padding:0 24px 24px;border:1px solid #dce6ec;border-radius:16px;background:#fff;box-shadow:0 16px 44px rgba(3,42,70,.08);overflow:hidden}.concept{margin:0 -24px;padding:13px 24px;border-bottom:1px solid #dce6ec;background:#f1f7fa;display:flex;justify-content:space-between;align-items:center}.concept b{color:var(--navy);font-size:11px}.concept button{border:0;background:transparent;color:var(--blue);font-size:10px;font-weight:850}.question-title{display:grid;grid-template-columns:66px 1fr;gap:12px;margin:26px 0 20px}.question-title>span{color:var(--blue);font-size:40px;font-weight:900}.question-title h1{margin:0;color:var(--navy);font-size:clamp(22px,2.3vw,31px);line-height:1.3}.answer-list{display:grid;gap:10px}.answer{min-height:68px;border:1px solid #d8e4eb;border-radius:12px;background:#fff;color:#254a64;padding:10px 12px;display:grid;grid-template-columns:40px 1fr 24px;align-items:center;gap:10px;text-align:left}.answer:hover{border-color:#90b9d0;background:#fafdff}.answer.selected{background:#fff9d7;border-color:#e9ce3e;box-shadow:0 0 0 2px rgba(255,210,0,.18)}.answer>b{width:38px;height:38px;border:1px solid #cfdfe8;border-radius:50%;background:#edf4f8;color:var(--navy);display:grid;place-items:center}.answer.selected>b{background:var(--yellow);border-color:var(--yellow)}.answer span{font-size:14px;line-height:1.45}.answer em{font-style:normal;color:var(--green);font-weight:950}.question-image{margin:18px 0 0;border:1px solid #dae5eb;border-radius:13px;overflow:hidden;background:#f4f8fa}.question-image img{display:block;width:100%;max-height:470px;aspect-ratio:16/9;object-fit:cover}.question-image figcaption{padding:7px 10px;color:#758794;font-size:8px;background:#fff}.question-source{margin-top:10px;color:#6a8192;font-size:9px}.exam-actions{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;margin-top:14px}.exam-actions button{min-height:44px;border:1px solid #d6e3ea;border-radius:10px;background:#fff;color:var(--navy);padding:0 15px;font-size:10px;font-weight:900}.exam-actions .next,.exam-actions .finish{background:var(--yellow);border-color:var(--yellow)}.exam-actions .flag{justify-self:center;border:0;background:transparent;color:var(--blue)}.palette{margin-top:15px;padding:15px;border:1px solid #dce6ec;border-radius:14px;background:#fff}.palette-head{display:flex;justify-content:space-between;gap:10px;margin-bottom:10px}.palette-head b{font-size:11px;color:var(--navy)}.palette-head span{font-size:9px;color:#6c8292}.palette-grid{display:grid;grid-template-columns:repeat(15,1fr);gap:5px}.palette-grid button{height:34px;border:1px solid #d9e3e9;border-radius:7px;background:#f8fbfd;color:#5f7789;font-size:9px;font-weight:850}.palette-grid button.answered{background:#eaf7f0;border-color:#b9dfca;color:#1d764a}.palette-grid button.flagged{box-shadow:inset 0 -3px 0 #e9b52b}.palette-grid button.current{background:var(--yellow);border-color:var(--yellow);color:var(--navy)}.pause-overlay{position:fixed;inset:0;z-index:100;background:rgba(3,32,53,.82);backdrop-filter:blur(8px);display:grid;place-items:center}.pause-card{width:min(430px,calc(100% - 28px));padding:28px;border-radius:18px;background:#fff;text-align:center}.pause-card h2{color:var(--navy)}.pause-card p{color:#607789;font-size:12px}.pause-card button{height:44px;border:0;border-radius:10px;background:var(--yellow);color:var(--navy);padding:0 18px;font-weight:900}.result-screen{min-height:100dvh;background:#f3f7fa}.result-top{height:70px;background:var(--navy);display:flex;align-items:center;justify-content:space-between;padding:0 22px;color:#fff}.result-top img{width:150px;background:#fff;border-radius:10px;padding:3px}.result-hero{max-width:850px;margin:40px auto 0;padding:42px;border-radius:22px;background:#fff;border:1px solid var(--line);text-align:center;box-shadow:var(--shadow)}.result-seal{width:76px;height:76px;margin:0 auto 10px;border-radius:50%;display:grid;place-items:center;font-size:36px}.result-hero.passed .result-seal{background:#e7f7ee;color:var(--green)}.result-hero.failed .result-seal{background:#fdecec;color:var(--red)}.result-hero h1{margin:4px 0;color:var(--navy);font-size:62px;letter-spacing:-.06em}.result-hero p{color:#607789}.result-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:28px}.result-stats div{padding:14px;border:1px solid var(--line);border-radius:12px}.result-stats strong{display:block;color:var(--navy);font-size:23px}.result-stats small{display:block;margin-top:3px;color:#728694;font-size:8px}.result-actions{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin-top:20px}.result-actions button{height:44px;border:1px solid #d5e2e9;border-radius:10px;background:#fff;color:var(--navy);padding:0 14px;font-size:10px;font-weight:900}.result-actions button.primary{background:var(--yellow);border-color:var(--yellow)}
/* Modal & toast */.modal-root:empty{display:none}.modal-root:not(:empty){position:fixed;inset:0;z-index:150;background:rgba(3,32,53,.68);backdrop-filter:blur(5px);display:grid;place-items:center;padding:16px}.modal{width:min(520px,100%);max-height:calc(100dvh - 32px);overflow:auto;border-radius:20px;background:#fff;padding:26px;box-shadow:0 30px 90px rgba(0,0,0,.3)}.modal-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.modal-head small{color:#5e788b;font-size:9px;font-weight:850;letter-spacing:.1em}.modal h2{margin:5px 0 7px;color:var(--navy);font-size:25px}.modal p{color:#607789;font-size:11px;line-height:1.55}.modal-close{width:36px;height:36px;border:1px solid #dce5eb;border-radius:9px;background:#f8fbfd;color:var(--navy);font-size:20px}.google-slot{min-height:50px;margin-top:16px;display:flex;justify-content:center;align-items:center}.google-fallback{width:100%;height:48px;border:1px solid #d8e2e8;border-radius:10px;background:#fff;color:var(--navy);display:flex;align-items:center;gap:10px;justify-content:center;font-size:11px;font-weight:850}.google-fallback b{color:#4285f4;font-size:18px}.or{display:flex;align-items:center;gap:8px;margin:13px 0;color:#8a999f;font-size:9px}.or:before,.or:after{content:"";height:1px;background:#e2e7ea;flex:1}.local-form{display:grid;gap:9px}.local-form label{display:flex;flex-direction:column;gap:5px;color:#516d82;font-size:9px;font-weight:850}.local-form input{height:42px;border:1px solid #d7e3e9;border-radius:9px;padding:0 10px;color:var(--navy)}.local-form button,.modal-primary{height:44px;border:0;border-radius:10px;background:var(--navy);color:#fff;font-size:10px;font-weight:900}.user-card{display:grid;grid-template-columns:54px 1fr;gap:12px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px;background:#f7fbfd;margin-top:15px}.user-card img,.user-avatar{width:54px;height:54px;border-radius:50%;object-fit:cover}.user-avatar{display:grid;place-items:center;background:#e5f2f9;color:var(--blue);font-weight:950}.user-card strong{display:block;color:var(--navy);font-size:13px}.user-card small{display:block;margin-top:3px;color:#6b8192;font-size:9px}.modal-secondary{width:100%;height:42px;margin-top:10px;border:1px solid #d7e3e9;border-radius:9px;background:#fff;color:var(--navy);font-size:10px;font-weight:850}.install-steps{display:grid;gap:10px;margin:15px 0}.install-steps div{padding:12px;border:1px solid var(--line);border-radius:11px;background:#f8fbfd;color:#4f6a7d;font-size:11px}.toast-root{position:fixed;top:90px;right:16px;z-index:220;display:grid;gap:8px}.toast{max-width:360px;padding:12px 14px;border-radius:11px;background:var(--navy);color:#fff;box-shadow:0 12px 30px rgba(3,42,70,.22);font-size:11px;animation:toastin .18s ease}.toast.success{background:#176a45}.toast.error{background:#a93636}@keyframes toastin{from{transform:translateY(-6px);opacity:0}to{transform:none;opacity:1}}
@media(max-width:1200px){.sales-hero{grid-template-columns:minmax(380px,.85fr) minmax(520px,1.15fr);gap:28px}.sales-copy h1{font-size:52px}.free-status{display:none}.header-actions .install-btn b{display:none}.training-grid{grid-template-columns:repeat(2,1fr)}.mode-grid,.topic-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.site-header{height:68px;padding:0 14px;grid-template-columns:1fr auto}.brand img{width:148px}.desktop-nav,.header-actions{display:none}.mobile-actions{display:flex;gap:7px}.icon-btn{width:38px;height:38px;border:1px solid #d5e2e9;border-radius:10px;background:#f5fafc;color:var(--navy);font-weight:900}.mobile-actions #mobile-login-btn{background:var(--navy);color:#fff}.mobile-menu{display:block;position:fixed;top:0;right:0;bottom:0;width:min(360px,88vw);background:#fff;z-index:130;padding:16px;transform:translateX(105%);transition:.2s;box-shadow:-20px 0 50px rgba(3,42,70,.2)}.mobile-menu.open{transform:none}.mobile-menu-backdrop{display:block;position:fixed;inset:0;background:rgba(3,32,53,.5);z-index:120;opacity:0;pointer-events:none;transition:.2s}.mobile-menu-backdrop.open{opacity:1;pointer-events:auto}.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:13px;border-bottom:1px solid var(--line)}.mobile-menu-head img{width:168px}.mobile-menu-head button{width:38px;height:38px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--navy);font-size:24px}.mobile-menu nav{display:grid;gap:5px;margin-top:10px}.mobile-menu nav button{height:48px;border:0;border-radius:9px;background:#f7fafc;color:var(--navy);text-align:left;padding:0 14px;font-size:12px;font-weight:850}.menu-install{width:100%;height:46px;margin-top:12px;border:0;border-radius:10px;background:var(--yellow);color:var(--navy);font-size:11px;font-weight:900}.app-content{padding:22px 14px 86px}.sales-hero{grid-template-columns:1fr;min-height:0;gap:22px}.sales-copy{padding:6px 0}.sales-copy h1{font-size:clamp(40px,8.5vw,58px);max-width:760px}.lead{font-size:15px}.sales-preview{padding:17px;max-width:760px;width:100%;margin:0 auto}.benefit-ribbon{grid-template-columns:1fr 1fr}.benefit-ribbon article:nth-child(2){border-right:0}.benefit-ribbon article:nth-child(-n+2){border-bottom:1px solid var(--line)}.premium-grid,.admin-grid{grid-template-columns:1fr}.exam-top{height:70px;grid-template-columns:1fr auto;padding:0 11px}.exam-mode{display:none}.exam-brand img{width:118px}.exit-btn{width:36px;padding:0;font-size:0}.exit-btn:before{content:"×";font-size:20px}.exam-main{padding:18px 10px 36px}.question-card{padding:0 16px 18px}.concept{margin:0 -16px;padding:12px 16px}.palette-grid{grid-template-columns:repeat(10,1fr)}}
@media(max-width:600px){body{font-size:16px}.brand img{width:136px}.app-content{padding-left:12px;padding-right:12px}.eyebrow-pill{font-size:9px}.sales-copy h1{font-size:39px;line-height:1.02;margin-top:14px}.sales-copy h1 span:after{height:7px}.lead{font-size:14px;line-height:1.55}.proof{gap:6px}.proof span{font-size:10px}.mega-test{min-height:78px;grid-template-columns:38px 1fr 18px;border-radius:14px;padding:10px 12px}.mega-test strong{font-size:15px}.mega-test small{font-size:10px}.secondary-actions{display:grid;grid-template-columns:1fr 1fr}.secondary-actions button{padding:0 8px;font-size:10px}.permit-picker>div{display:grid;grid-template-columns:repeat(5,1fr);gap:5px}.permit-picker button{min-width:0;padding:7px 4px;align-items:center}.permit-picker b{font-size:10px}.permit-picker span{font-size:8px}.sales-preview{padding:11px;border-radius:17px}.preview-label{font-size:8px;margin-bottom:8px}.exam-preview-card>header{height:58px;padding:0 11px}.preview-body{padding:12px 10px}.preview-question{grid-template-columns:38px 1fr}.preview-question>span{font-size:25px}.preview-question h2{font-size:12px}.preview-answers>div{grid-template-columns:28px 1fr;padding:4px}.preview-answers span{font-size:8px}.preview-body img{height:150px}.exam-preview-card>footer{padding:8px 10px}.exam-preview-card footer span{display:none}.exam-preview-card footer button{width:100%}.benefit-ribbon{margin-top:24px}.benefit-ribbon article{min-height:94px;padding:13px;grid-template-columns:38px 1fr}.benefit-ribbon i{width:38px;height:38px}.benefit-ribbon strong{font-size:13px}.benefit-ribbon small{font-size:9px}.training-section{margin-top:38px}.section-heading{display:block}.section-heading h2{font-size:29px}.section-heading>button{margin-top:10px;padding:0}.training-grid{grid-template-columns:1fr 1fr;gap:8px}.training-grid>button{min-height:178px;padding:14px}.training-grid i{width:42px;height:42px}.training-grid strong{margin-top:18px;font-size:14px}.training-grid small{font-size:9px;line-height:1.35}.training-grid b{font-size:9px}.seo-section{padding:20px 15px}.seo-section p{font-size:13px}.seo-links{display:grid;grid-template-columns:1fr 1fr}.seo-links a{justify-content:center;text-align:center;font-size:9px;padding:6px}.mobile-test-cta{position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:75;min-height:56px;border:0;border-radius:14px;background:var(--yellow);color:var(--navy);box-shadow:0 14px 36px rgba(3,42,70,.25);display:flex;align-items:center;justify-content:center;gap:9px;font-size:13px;font-weight:950}.inner-page{padding-top:6px}.page-title h1{font-size:36px}.mode-grid,.topic-grid,.metric-grid{grid-template-columns:1fr}.mode-card,.topic-card{padding:17px}.premium-grid{grid-template-columns:1fr}.import-panel{padding:17px}.import-heading{display:block}.import-count{margin-top:12px;width:116px}.dropzone{grid-template-columns:44px 1fr}.dropzone>i{width:44px;height:44px}.file-label{grid-column:1/-1;justify-content:center}.schema-grid{grid-template-columns:1fr}.free-panel{grid-template-columns:44px 1fr}.free-panel>i{width:44px;height:44px}.free-panel .toggle{grid-column:1/-1}.import-actions .danger{margin-left:0}.exam-top{height:66px}.exam-brand img{width:104px}.timer small{display:none}.timer strong{font-size:14px}.pause-btn{width:36px;height:36px}.question-title{grid-template-columns:46px 1fr;gap:8px}.question-title>span{font-size:30px}.question-title h1{font-size:20px}.answer{grid-template-columns:36px 1fr 18px;min-height:62px;padding:8px}.answer>b{width:34px;height:34px}.answer span{font-size:13px}.question-image figcaption{font-size:7px}.exam-actions{grid-template-columns:1fr 1fr}.exam-actions .flag{display:none}.exam-actions button{width:100%;padding:0 9px}.palette-grid{grid-template-columns:repeat(6,1fr)}.result-hero{margin:20px 12px 0;padding:25px 15px}.result-hero h1{font-size:52px}.result-stats{grid-template-columns:1fr 1fr}.modal{padding:20px}.toast-root{left:12px;right:12px;top:78px}.toast{max-width:none}}

/* V4 exam experience: cleaner, brighter, closer to an official-test feeling while remaining independent */
.exam-screen{background:#eceef1 !important;min-height:100dvh}
.exam-top{background:#fff !important;color:#122432 !important;box-shadow:none !important;border-bottom:1px solid #d9dde2;height:auto !important;min-height:74px;padding:10px 18px !important;grid-template-columns:auto 1fr auto !important;gap:14px}
.exam-brand>a{background:#fff7d4 !important;border:1px solid #e7d26d !important;border-radius:6px !important;padding:4px 8px !important}
.exam-brand img{width:142px !important}
.exit-btn{background:#f4f6f8 !important;color:#263746 !important;border:1px solid #d2d9df !important}
.exam-mode{text-align:left !important}
.exam-mode small{color:#5f6772 !important;font-size:10px !important;letter-spacing:.02em !important}
.exam-mode strong{font-size:15px !important;color:#1f2c38 !important}
.timer{background:#f6f8fa !important;border:1px solid #d6dde3 !important;border-radius:8px !important;padding:7px 10px !important;color:#1b2a35 !important}
.timer strong{font-size:14px !important}
.pause-btn{background:#ffd942 !important;color:#243543 !important;border-radius:8px !important}
.exam-progress-line{height:4px !important;background:#dadfe5 !important}.exam-progress-line i{background:#d6a500 !important}
.exam-main{max-width:1180px !important;padding:18px 16px 34px !important}
.exam-meta{background:#fff;border:1px solid #dce1e6;border-bottom:0;border-radius:8px 8px 0 0;padding:8px 12px;margin:0 auto;max-width:1100px;color:#6d7883 !important;font-size:11px !important}
.question-card{max-width:1100px;margin:0 auto;border:1px solid #dce1e6 !important;border-radius:0 0 8px 8px !important;box-shadow:none !important;padding:0 18px 18px !important;background:#fff !important}
.concept{margin:0 -18px !important;background:#fff !important;border-bottom:1px solid #e3e6ea !important;padding:10px 18px !important}
.concept b{font-size:12px !important;color:#233444 !important}
.concept button{font-size:11px !important}
.question-title{grid-template-columns:78px 1fr !important;gap:14px !important;margin:20px 0 18px !important}
.question-title>span{font-size:52px !important;line-height:1;color:#0e3b63 !important}
.question-title h1{font-size:clamp(26px,2.7vw,38px) !important;line-height:1.24 !important;color:#1c2025 !important;font-weight:900 !important}
.answer-list{gap:12px !important}
.answer{min-height:66px !important;background:#fff !important;border-radius:10px !important;border:1px solid #dee4e8 !important;padding:10px 12px !important;grid-template-columns:38px 1fr 20px !important}
.answer:hover{background:#f9fbfc !important;border-color:#c4d0da !important}
.answer.selected{background:#fff8d6 !important;border-color:#e0c343 !important;box-shadow:none !important}
.answer>b{width:34px !important;height:34px !important;background:#f1f4f7 !important;border:1px solid #d5dde3 !important;color:#2b3947 !important}
.answer.selected>b{background:#ffe266 !important;border-color:#e0c343 !important}
.answer span{font-size:15px !important;line-height:1.38 !important;color:#273849 !important}
.question-image{margin:18px auto 0 !important;border:1px solid #d8dde2 !important;border-radius:8px !important;max-width:420px;background:#fafbfc !important}
.question-image img{aspect-ratio:4/3 !important;max-height:none !important;object-fit:cover !important}
.question-image figcaption,.question-source{display:none !important}
.exam-actions{max-width:1100px;margin:14px auto 0 !important;grid-template-columns:90px 1fr auto !important;gap:10px !important}
.exam-actions button{min-height:48px !important;border-radius:8px !important;font-size:12px !important}
.exam-actions .next,.exam-actions .finish{background:#fff !important;border:1px solid #d7dce2 !important;color:#213445 !important}
.exam-actions .flag{border:1px solid #d7dce2 !important;background:#fff !important;padding:0 16px !important;border-radius:8px !important;justify-self:auto !important}
.palette{max-width:1100px;margin:12px auto 0 !important;border:1px solid #dce1e6 !important;border-radius:8px !important;box-shadow:none !important;background:#fff !important;padding:12px !important}
.palette-head{margin-bottom:8px !important}
.palette-grid{grid-template-columns:repeat(15,1fr) !important;gap:7px !important}
.palette-grid button{height:40px !important;border-radius:6px !important;font-size:12px !important;background:#fff !important;border:1px solid #dde3e8 !important;color:#64717d !important}
.palette-grid button.answered{background:#eef6ed !important;border-color:#bcd6b9 !important;color:#2b6a35 !important}
.palette-grid button.current{background:#fff4a6 !important;border-color:#e2c84a !important;color:#223242 !important}
.palette-grid button.flagged{box-shadow:inset 0 -3px 0 #d4a50f !important}
@media (max-width:900px){
  .exam-top{grid-template-columns:1fr auto !important;padding:8px 10px !important;gap:10px !important}
  .exam-mode{display:block !important;grid-column:1/-1;order:3;border-top:1px solid #e7eaee;padding-top:8px}
  .exam-brand{gap:8px !important}
  .exam-brand img{width:122px !important}
  .exit-btn{width:auto !important;font-size:11px !important;padding:0 10px !important}
  .exam-main{padding:12px 10px 28px !important}
  .exam-meta{font-size:10px !important;padding:7px 10px !important}
  .question-card{padding:0 12px 14px !important}
  .concept{margin:0 -12px !important;padding:10px 12px !important}
  .question-title{grid-template-columns:52px 1fr !important;gap:10px !important}
  .question-title>span{font-size:34px !important}
  .question-title h1{font-size:21px !important}
  .answer span{font-size:14px !important}
  .question-image{max-width:280px !important}
  .exam-actions{grid-template-columns:64px 1fr auto !important}
  .exam-actions button{min-height:44px !important;font-size:11px !important}
  .palette-grid{grid-template-columns:repeat(10,1fr) !important}
}
@media (max-width:600px){
  .exam-screen{padding-bottom:16px !important}
  .exam-top{position:sticky !important;top:0;z-index:40}
  .exam-brand>a{padding:3px 6px !important}
  .exam-brand img{width:108px !important}
  .timer small{display:block !important;font-size:8px !important}
  .timer strong{font-size:13px !important}
  .pause-btn{width:34px !important;height:34px !important}
  .exam-mode strong{font-size:13px !important}
  .question-title{grid-template-columns:44px 1fr !important;gap:8px !important;margin:16px 0 14px !important}
  .question-title>span{font-size:26px !important}
  .question-title h1{font-size:18px !important;line-height:1.28 !important}
  .answer{min-height:58px !important;padding:8px 10px !important;grid-template-columns:32px 1fr 16px !important}
  .answer>b{width:30px !important;height:30px !important;font-size:12px !important}
  .answer span{font-size:13px !important}
  .question-image{max-width:240px !important;margin-top:14px !important}
  .exam-actions{grid-template-columns:56px 1fr 78px !important}
  .exam-actions .flag{display:none !important}
  .exam-actions button{padding:0 8px !important;font-size:10px !important}
  .palette{padding:10px 8px !important}
  .palette-head b{font-size:10px !important}
  .palette-grid{grid-template-columns:repeat(5,1fr) !important;gap:6px !important}
  .palette-grid button{height:36px !important;font-size:11px !important}
}

/* V4.1 - botón visible de instalación */
.install-btn{background:#ffd200 !important;border-color:#e3bd00 !important;color:#06365a !important;box-shadow:0 8px 18px rgba(211,174,0,.18)}
.install-btn:hover{transform:translateY(-1px)}
.install-btn.installed,.menu-install.installed,.mobile-install-btn.installed{background:#e8f7ef !important;border-color:#b9dec9 !important;color:#176a45 !important;box-shadow:none !important}
.mobile-install-btn{display:none;height:38px;border:0;border-radius:10px;background:#ffd200;color:#06365a;padding:0 9px;font-size:9px;font-weight:950;white-space:nowrap;box-shadow:0 5px 14px rgba(211,174,0,.18)}
.install-modal .install-steps{display:grid;gap:9px}.install-modal .install-steps>div{padding:12px 14px;border:1px solid #dbe5ec;border-radius:11px;background:#f8fbfd;color:#35566e;font-size:12px;line-height:1.45}.install-modal .install-steps b{color:#06365a}
@media(max-width:900px){.mobile-install-btn{display:flex;align-items:center;justify-content:center}.mobile-actions{align-items:center}.site-header{gap:8px}.brand img{width:132px}}
@media(max-width:600px){.site-header{padding:0 8px}.brand img{width:112px}.mobile-actions{gap:5px}.mobile-install-btn{height:36px;padding:0 7px;font-size:8px}.icon-btn{width:34px;height:36px}.mobile-actions #mobile-login-btn{display:none}}

/* V4.2 — instalación multiplataforma */
.install-modal-v42{width:min(720px,calc(100% - 24px));max-width:720px}
.install-platforms{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
.install-platform-card{min-height:88px;border:1px solid #d8e3e9;border-radius:14px;background:#f8fbfd;color:#17384f;padding:12px;display:grid;grid-template-columns:38px 1fr auto;gap:10px;align-items:center;text-align:left;cursor:pointer}
.install-platform-card:hover,.install-platform-card.detected{border-color:#d7b824;background:#fff9d8;box-shadow:0 0 0 2px rgba(255,216,47,.14)}
.install-platform-icon{width:38px;height:38px;border-radius:11px;background:#06365a;color:#fff;display:grid;place-items:center;font-size:18px;font-weight:900}
.install-platform-card b{display:block;font-size:12px;color:#0c3451}
.install-platform-card small{display:block;margin-top:3px;font-size:9px;line-height:1.35;color:#698092}
.install-platform-card em{font-style:normal;font-size:8px;font-weight:900;color:#7b6a12;white-space:nowrap}
.install-platform-detail{border:1px solid #dbe5eb;border-radius:16px;background:#fff;padding:18px}
.install-auto-badge{display:inline-flex;align-items:center;min-height:25px;padding:0 9px;border-radius:999px;background:#eaf7ef;color:#1d7549;font-size:8px;font-weight:950;letter-spacing:.06em}
.install-platform-detail h3{margin:12px 0 5px;color:#073857;font-size:22px}
.install-platform-detail>p{margin:0 0 14px;color:#627a8c;font-size:11px;line-height:1.55}
.install-steps.compact{display:grid;gap:7px;margin:0 0 14px}
.install-steps.compact>div{padding:10px 12px;border:1px solid #e0e7ec;border-radius:10px;background:#f8fafc;color:#3d586d;font-size:11px;line-height:1.45}
.install-detail-actions{display:flex;gap:8px;flex-wrap:wrap}
.install-primary-action,.install-copy-action{min-height:44px;border:0;border-radius:10px;padding:0 16px;font-size:10px;font-weight:950;cursor:pointer}
.install-primary-action{background:#ffd92f;color:#06365a;box-shadow:0 8px 18px rgba(3,54,90,.10)}
.install-copy-action{background:#eef4f7;color:#17415c;border:1px solid #d6e2e9}
.install-note{display:block;margin-top:10px;color:#768997;font-size:9px;line-height:1.45}
@media(max-width:600px){
  .install-modal-v42{width:calc(100% - 22px);padding:20px 16px}
  .install-platforms{grid-template-columns:1fr;gap:7px}
  .install-platform-card{min-height:68px;grid-template-columns:34px 1fr auto;padding:9px 10px}
  .install-platform-icon{width:34px;height:34px;border-radius:9px;font-size:15px}
  .install-platform-card b{font-size:11px}.install-platform-card small{font-size:8px}.install-platform-card em{font-size:7px}
  .install-platform-detail{padding:14px}.install-platform-detail h3{font-size:20px}.install-platform-detail>p{font-size:10px}
  .install-primary-action,.install-copy-action{width:100%}
}

/* V4.3 — interfaz de examen inspirada en la disposición del examen teórico oficial.
   Se conserva marca Haciendo Test para evitar confusión con un servicio público oficial. */
:root{--exam-blue:#1a78a8;--exam-blue-dark:#24506c;--exam-yellow:#f2cf16;--exam-border:#d8d8d8;--exam-gray:#eeeeec;--exam-text:#20272d;--exam-muted:#59656d}
body{color:#17364d}
.sales-copy h1,.section-heading h2,.seo-section h2,.page-title h1{color:#052e4d}
.lead,.seo-section p,.page-title p{color:#3e5566}
.mode-card.featured-mode{border:2px solid #d8bd19;background:linear-gradient(180deg,#fffdf1,#fff)}
.mode-card.featured-mode>i{background:#f4d21d;color:#193b55}
.exam-screen{background:#f0f0ee!important;color:var(--exam-text)!important;min-height:100dvh;padding:0!important;max-width:none!important}
.official-like-top{height:58px!important;min-height:58px!important;padding:0 10px!important;display:grid!important;grid-template-columns:270px 1fr auto!important;gap:0!important;border:1px solid #d7d9da!important;border-top:0!important;background:#fff!important;box-shadow:none!important;color:var(--exam-text)!important}
.official-like-top .exam-brand{height:100%;display:flex;align-items:center;border-right:1px solid #e0e2e3;padding-right:12px}
.official-like-top .exam-brand>a{padding:0!important;border:0!important;background:transparent!important;border-radius:0!important}
.official-like-top .exam-brand img{width:172px!important;max-height:45px;object-fit:contain}
.official-exam-heading{height:100%;display:grid;grid-template-columns:auto auto 1fr;align-content:center;column-gap:10px;padding:6px 14px;color:#3f5f73;border-right:1px solid #eceeef}
.official-exam-heading strong{grid-column:1/3;font-size:12px;line-height:1.1;color:#39779c;font-weight:850}
.official-exam-heading span{font-size:10px;color:#39779c;font-weight:800}
.official-exam-heading small{font-size:9px;color:#49687b;font-weight:700;align-self:center}
.exam-tools{height:100%;display:flex!important;align-items:center!important;gap:6px!important;padding-left:10px}
.timer{text-align:right!important;min-width:88px}.timer small{font-size:8px!important;color:#47718b!important;text-transform:none!important}.timer strong{font-size:13px!important;color:#234b63!important}
.pause-btn,.exit-btn{height:32px!important;min-height:32px!important;border:1px solid #d5dade!important;background:#fafafa!important;color:#415664!important;border-radius:3px!important;font-size:10px!important;padding:0 8px!important}
.pause-btn{width:34px!important}
.exam-progress-line{height:2px!important;background:#d7dadd!important}.exam-progress-line i{background:#2f8fbd!important}
.official-exam-main{padding:0 0 18px!important;max-width:1180px!important;margin:0 auto!important}
.official-question-card{margin:0!important;max-width:none!important;padding:0!important;border:1px solid #d7d9db!important;border-top:0!important;border-radius:0!important;background:#fff!important;box-shadow:none!important;min-height:535px}
.official-question-layout{display:grid;grid-template-columns:36.5% 63.5%;min-height:535px}
.official-question-image{grid-column:1;margin:0!important;padding:14px!important;border:0!important;border-right:1px solid #e1e1df!important;border-radius:0!important;max-width:none!important;background:#f1f1ef!important;display:flex;align-items:flex-start;justify-content:center}
.official-question-image img{width:100%!important;height:auto!important;max-height:390px!important;aspect-ratio:auto!important;object-fit:contain!important;border:5px solid #fff;outline:1px solid #d1d2d1;box-shadow:0 0 0 4px #e8e8e6}
.official-question-image figcaption{display:none!important}
.official-question-content{grid-column:2;padding:22px 32px 28px;min-width:0;background:#fff}
.question-title{display:grid!important;grid-template-columns:64px 1fr!important;gap:14px!important;align-items:start!important;margin:0 0 24px!important}
.question-title>span{font-size:44px!important;line-height:1!important;color:#1d70a0!important;font-weight:900!important;letter-spacing:-.04em}
.question-title h1{margin:0!important;font-family:Arial,Helvetica,sans-serif!important;font-size:22px!important;line-height:1.24!important;color:#202326!important;font-weight:800!important;letter-spacing:0!important;max-width:760px}
.answer-list{display:grid!important;gap:8px!important;margin-left:65px!important}
.answer{min-height:55px!important;padding:7px 10px!important;border:0!important;background:#fff!important;border-radius:0!important;box-shadow:none!important;display:grid!important;grid-template-columns:42px 1fr 28px!important;align-items:center!important;text-align:left!important;color:#262b2e!important}
.answer:hover{background:#f8fafb!important}
.answer>b{width:34px!important;height:34px!important;display:grid!important;place-items:center!important;border-radius:50%!important;border:2px solid #eceeed!important;background:#f4f5f4!important;color:#aeb4b7!important;font-size:16px!important;font-weight:800!important}
.answer span{font-family:Arial,Helvetica,sans-serif!important;font-size:16px!important;line-height:1.28!important;color:#33393d!important;font-weight:500!important}
.answer em{font-style:normal!important;color:#fff!important;font-size:20px!important;text-align:center!important}
.answer.selected{background:#fff!important;border:0!important}
.answer.selected>b{background:#fff!important;border:4px solid #f0cd17!important;color:#f0cd17!important;position:relative;font-size:0!important}
.answer.selected>b:after{content:'✓';font-size:21px!important;line-height:1;color:#d6b500;font-weight:950}
.answer.selected span{color:#252a2d!important;font-weight:600!important}
.answer.selected em{display:none!important}
.question-source{margin:20px 0 0 65px!important;padding-top:10px;border-top:1px solid #edf0f1;color:#737d82!important;font-size:9px!important;line-height:1.4}
.official-actions{height:62px!important;max-width:none!important;margin:0!important;padding:8px 14px!important;border:1px solid #d7d9db!important;border-top:0!important;background:#f3f3f1!important;display:grid!important;grid-template-columns:72px minmax(160px,1fr) 220px!important;gap:10px!important}
.official-actions button{height:46px!important;min-height:46px!important;border-radius:4px!important;border:1px solid #d1d1cf!important;background:linear-gradient(#fff,#f1f1ef)!important;color:#4b5154!important;box-shadow:inset 0 0 0 3px #fff,0 1px 2px rgba(0,0,0,.08)!important;font-family:Arial,Helvetica,sans-serif!important;font-size:12px!important;font-weight:800!important}
.official-actions #prev-q{font-size:30px!important;color:#e0b800!important}
.official-actions .flag{justify-self:start!important;width:130px!important;color:#6e7477!important}
.official-actions .next,.official-actions .finish{justify-self:stretch!important;font-size:15px!important;color:#555a5c!important}
.official-actions .next span{color:#e0b800;font-size:18px;margin-left:8px}
.official-actions .finish{color:#485a65!important}
.official-palette{max-width:none!important;margin:0!important;padding:9px 8px 6px!important;border:1px solid #d7d9db!important;border-top:0!important;border-radius:0!important;background:#ededeb!important;box-shadow:none!important}
.palette-head{display:flex!important;justify-content:space-between!important;align-items:center!important;margin:0 0 7px!important}.palette-head b{font-size:9px!important;color:#5e686e!important;text-transform:uppercase}.palette-head span{font-size:9px!important;color:#6f797f!important}
.palette-grid{display:grid!important;grid-template-columns:repeat(15,1fr)!important;gap:7px!important}
.palette-grid button{height:44px!important;min-width:0!important;border-radius:3px!important;border:1px solid #cdd0d1!important;background:linear-gradient(#fafafa,#e8e9e8)!important;color:#2f78a1!important;font-family:Arial,Helvetica,sans-serif!important;font-size:15px!important;font-weight:700!important;box-shadow:inset 0 0 0 2px #f6f6f5!important}
.palette-grid button.answered{background:linear-gradient(#e3e3e1,#d8d9d7)!important;color:#4a6d81!important}
.palette-grid button.current{border:2px solid #168cc4!important;background:#fff!important;color:#146f9f!important;box-shadow:inset 0 0 0 2px #e8f6fc!important}
.palette-grid button.flagged{box-shadow:inset 0 -4px 0 #e2bd0c!important}
.palette-legend{display:flex;gap:18px;margin-top:7px;font-size:8px;color:#737b80}.palette-legend span{display:flex;align-items:center;gap:5px}.palette-legend i{display:inline-block;width:28px;height:6px;background:#fff;border:1px solid #d0d2d2}.palette-legend i.answered{background:#d9dad8}
@media(max-width:900px){
 .official-like-top{grid-template-columns:180px 1fr auto!important;min-height:62px!important;height:62px!important}.official-like-top .exam-brand img{width:145px!important}.official-exam-heading{padding:5px 8px}.official-exam-heading strong{font-size:10px}.official-exam-heading span,.official-exam-heading small{font-size:8px}.timer{min-width:70px}.exit-btn{display:none!important}
 .official-question-card{min-height:auto}.official-question-layout{grid-template-columns:34% 66%;min-height:470px}.official-question-content{padding:18px 18px 22px}.question-title{grid-template-columns:52px 1fr!important}.question-title>span{font-size:36px!important}.question-title h1{font-size:19px!important}.answer-list{margin-left:52px!important}.answer span{font-size:14px!important}.question-source{margin-left:52px!important}.official-actions{grid-template-columns:62px 1fr 180px!important}.palette-grid{grid-template-columns:repeat(10,1fr)!important}
}
@media(max-width:600px){
 .exam-screen{background:#efefed!important}.official-like-top{position:sticky!important;top:0;z-index:45;grid-template-columns:120px 1fr auto!important;height:56px!important;min-height:56px!important;padding:0 6px!important}.official-like-top .exam-brand{padding-right:6px}.official-like-top .exam-brand img{width:108px!important}.official-exam-heading{display:flex;flex-direction:column;justify-content:center;gap:1px;border-right:0}.official-exam-heading strong{font-size:9px}.official-exam-heading span{font-size:8px}.official-exam-heading small{display:none}.exam-tools{padding-left:3px;gap:3px!important}.timer{min-width:62px}.timer small{font-size:7px!important}.timer strong{font-size:11px!important}.pause-btn{width:29px!important;padding:0!important}
 .official-exam-main{padding:0 6px 12px!important}.official-question-layout{display:flex;flex-direction:column;min-height:auto}.official-question-content{order:1;padding:15px 12px 12px}.official-question-image{order:2;border-right:0!important;border-top:1px solid #e2e2e0!important;padding:12px!important;min-height:165px}.official-question-image img{max-height:230px!important;width:auto!important;max-width:100%!important}.question-title{grid-template-columns:43px 1fr!important;gap:7px!important;margin-bottom:12px!important}.question-title>span{font-size:29px!important}.question-title h1{font-size:17px!important;line-height:1.27!important}.answer-list{margin-left:0!important;gap:5px!important}.answer{min-height:50px!important;grid-template-columns:36px 1fr 10px!important;padding:5px 4px!important}.answer>b{width:30px!important;height:30px!important;font-size:13px!important}.answer span{font-size:13px!important;line-height:1.28!important}.answer.selected>b:after{font-size:18px!important}.question-source{margin:10px 0 0!important;font-size:8px!important}
 .official-actions{height:55px!important;padding:6px!important;grid-template-columns:50px 1fr 128px!important;gap:5px!important}.official-actions button{height:41px!important;min-height:41px!important;font-size:10px!important}.official-actions #prev-q{font-size:25px!important}.official-actions .flag{width:auto!important;padding:0 5px!important}.official-actions .next,.official-actions .finish{font-size:11px!important}.official-actions .next span{font-size:14px;margin-left:2px}
 .official-palette{padding:7px 6px 5px!important}.palette-head{margin-bottom:5px!important}.palette-grid{grid-template-columns:repeat(6,1fr)!important;gap:4px!important}.palette-grid button{height:35px!important;font-size:12px!important}.palette-legend{font-size:7px;gap:10px;flex-wrap:wrap}.palette-legend i{width:20px}
}

.seo-faq{margin-top:22px;padding-top:18px;border-top:1px solid #d8e2e8}.seo-faq h3{font-size:20px;color:#073453;margin:0 0 8px}.seo-faq details{border-top:1px solid #e0e7eb;padding:12px 0}.seo-faq details:last-child{border-bottom:1px solid #e0e7eb}.seo-faq summary{cursor:pointer;color:#183e59;font-size:12px;font-weight:850}.seo-faq p{font-size:12px!important;line-height:1.65!important;margin:8px 0 0!important}