:root{font-family:Tahoma,Arial,sans-serif;color:#16234c;background:#f3f6fc;font-synthesis:none;--blue:#2649e8;--muted:#586480;--line:#dce3f1}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #d66a0a;outline-offset:5px}a{color:inherit}.header{max-width:1200px;margin:auto;padding:28px 36px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-size:29px;font-weight:bold;text-decoration:none}.brandmark{width:43px;height:43px;border-radius:14px;background:var(--blue);color:#fff;text-align:center;line-height:38px}.brandcaption{font-size:14px;font-weight:normal;border-right:1px solid #c9d3e9;margin-right:10px;padding-right:18px;color:var(--muted)}.edition{color:var(--muted);font-size:14px}main{max-width:1128px;margin:24px auto 36px;padding:0 24px}.shell{display:grid;grid-template-columns:310px 1fr;min-height:620px;background:white;border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:0 18px 60px #17265408}.sidebar{background:var(--blue);color:white;padding:40px 30px;display:flex;flex-direction:column;position:relative}.eyebrow{font-size:14px;letter-spacing:.3px}.sidebar h1{font-size:40px;line-height:1.55;margin:24px 0 12px}.sidebar p{font-size:16px;line-height:1.9;color:#e1e7ff;margin:0}.steps{list-style:none;padding:0;margin:35px 0;display:grid;gap:24px}.steps li{display:flex;align-items:center;gap:12px;color:#dae1ff;font-size:16px}.steps span{display:grid;place-items:center;width:30px;height:30px;border:1px solid #8296f8;border-radius:50%;font-size:14px;flex-shrink:0}.steps .active{color:white;font-weight:bold}.steps .active span{background:#fff;color:var(--blue);border-color:white}.sidebar-bottom{margin-top:auto;border-top:1px solid #7086f6;padding-top:24px;font-size:14px;line-height:1.9;color:#e1e7ff}.content{padding:42px 46px}.kicker{color:var(--blue);font-size:14px;font-weight:bold;display:flex;align-items:center;gap:10px}.pill{background:#eef1ff;border-radius:30px;padding:6px 12px}.content h2{font-size:31px;line-height:1.6;margin:15px 0 10px;outline:none}.lead{font-size:17px;line-height:1.9;color:var(--muted);margin:0 0 25px}.field-label{display:block;font-weight:bold;font-size:16px;margin:24px 0 10px}input[type=text]{width:100%;border:1px solid #b5c2d9;border-radius:12px;padding:15px 17px;color:#16234c;background:#fff;font-size:17px}input::placeholder{color:#71809c}.topics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:25px 0}.topic{background:#f5f7fc;border-radius:13px;padding:16px 4px;text-align:center;font-size:14px;color:#485777}.topic i{font-style:normal;font-size:25px;display:block;margin-bottom:10px}.primary,.secondary{border:0;border-radius:12px;min-height:53px;padding:13px 22px;font-weight:bold;font-size:16px}.primary{background:var(--blue);color:#fff;box-shadow:0 5px 12px #2649e81a}.primary:hover{background:#1838c9}.secondary{background:#edf1f8;color:#304364}.wide{width:100%}.note{font-size:14px;color:var(--muted);text-align:center;line-height:1.8;margin:16px 0 0}.questiontop{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted)}progress{width:100%;height:7px;display:block;margin:18px 0 30px;border:0;border-radius:10px;background:#e9eef8}progress::-webkit-progress-bar{background:#e9eef8;border-radius:10px}progress::-webkit-progress-value{background:var(--blue);border-radius:10px}progress::-moz-progress-bar{background:var(--blue);border-radius:10px}.question-icon{background:#fff1d8;display:grid;place-items:center;width:60px;height:60px;font-size:32px;border-radius:18px;margin-bottom:20px}fieldset{padding:0;margin:25px 0;border:0;min-width:0}legend{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.option{display:flex;align-items:center;gap:10px;min-height:68px;padding:16px;border:1px solid #cbd5e7;border-radius:13px;cursor:pointer;font-size:17px}.option:hover{border-color:#7990ed;background:#fafbff}.option:has(input:checked){border:2px solid var(--blue);padding:15px;background:#edf1ff;color:#1739c4}.option input{width:19px;height:19px;accent-color:var(--blue);flex-shrink:0}.actions{display:flex;gap:12px;margin-top:27px}.actions .primary{flex:1}.handoff{padding-top:40px;text-align:center}.big-icon{font-size:55px;background:#edf1ff;border-radius:24px;display:grid;place-items:center;width:104px;height:104px;margin:0 auto 25px}.handoff .field-label,.handoff input{text-align:right}.score{display:flex;align-items:baseline;justify-content:center;gap:4px;color:var(--blue);font-size:76px;font-weight:bold;line-height:1.2;margin:18px 0}.score small{font-size:28px}.result-head{text-align:center}.result-head h2{margin:10px 0}.result-head .lead{margin-bottom:15px}.review{border-top:1px solid var(--line);padding-top:22px;margin-top:25px}.review h3{font-size:18px;margin:0 0 15px}.review-row{padding:15px 0;border-bottom:1px solid #e7ecf5;font-size:15px;line-height:1.9}.review-row strong{display:block}.correct{color:#147148}.wrong{color:#a43535}.error{color:#a43535;font-size:14px;min-height:20px;margin-top:8px}footer{max-width:1000px;margin:0 auto 28px;text-align:center;padding:0 22px;color:var(--muted);font-size:14px;line-height:1.9}@media(max-width:800px){.header{padding:20px 24px}.brandcaption{display:none}.shell{grid-template-columns:240px 1fr}.sidebar{padding:30px 22px}.sidebar h1{font-size:31px}.content{padding:30px 24px}.topics{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.header{padding:18px 20px}.brand{font-size:26px}.edition{font-size:12px}main{padding:0 14px;margin:8px auto 22px}.shell{display:block;border-radius:22px;min-height:0}.sidebar{padding:21px 23px}.sidebar h1{font-size:25px;line-height:1.6;margin:4px 0}.sidebar .eyebrow,.sidebar p,.sidebar-bottom{display:none}.steps{display:flex;gap:15px;justify-content:space-between;margin:17px 0 0}.steps li{font-size:13px;gap:6px}.steps span{width:23px;height:23px;font-size:12px}.content{padding:27px 22px}.content h2{font-size:25px}.topics{grid-template-columns:repeat(4,1fr);gap:7px}.topic{font-size:12px}.lead{font-size:16px}.option{padding:13px;font-size:16px}.option:has(input:checked){padding:12px}.handoff{padding-top:8px}.score{font-size:66px}}@media(prefers-reduced-motion:no-preference){.content{animation:appear .25s ease}@keyframes appear{from{opacity:.5;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}}

.share-box{padding:20px 0 26px;border-bottom:1px solid var(--line);margin-bottom:24px;min-width:0}.share-actions{display:flex;flex-wrap:wrap;gap:12px}.share-actions button{flex:1}.share-box #quiz-link{text-align:left;font-size:16px;min-width:0}.content{min-width:0}

select{font:inherit;width:100%;padding:15px;border:1px solid #b5c2d9;border-radius:12px;background:white;color:#16234c}select:focus-visible{outline:3px solid #d66a0a;outline-offset:4px}.link-field{margin-top:14px}.participant-list{padding:0;list-style:none}.participant-list li{display:flex;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}.danger{color:#a43535;background:#fff0f0}.primary.danger{background:#a43535;color:white}#delete-confirm{padding:20px;background:#fff6f6;margin-top:16px;border-radius:12px;line-height:1.8}#manage{margin-bottom:18px}.actions{flex-wrap:wrap}a.primary,a.secondary{text-decoration:none;display:inline-block}input[readonly]{font-size:14px}
.header-actions{display:flex;align-items:center;gap:14px}.theme-toggle{display:flex;align-items:center;gap:8px;min-height:44px;padding:8px 13px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#16234c;font-weight:bold}.theme-toggle:hover{border-color:#8296f8;background:#edf1ff}
[data-theme=dark]{color:#edf2ff!important;background:#080d1c!important;--blue:#6680ff;--muted:#aeb9d2;--line:#293652;color-scheme:dark}[data-theme=dark] .shell{background:#111a2e;box-shadow:0 18px 60px #0006}[data-theme=dark] .sidebar{background:#1b369f}[data-theme=dark] .brandcaption{border-color:#354563}[data-theme=dark] .theme-toggle{background:#15213a;color:#edf2ff;border-color:#354563}[data-theme=dark] .theme-toggle:hover{background:#1e2d4b;border-color:#8296f8}[data-theme=dark] .pill,[data-theme=dark] .secondary,[data-theme=dark] .big-icon{background:#1e2d4b;color:#edf2ff}[data-theme=dark] input[type=text],[data-theme=dark] select{background:#0d1629;color:#edf2ff;border-color:#465676}[data-theme=dark] input::placeholder{color:#91a0bd}[data-theme=dark] .topic{background:#17233c;color:#c5cee1}[data-theme=dark] progress,[data-theme=dark] progress::-webkit-progress-bar{background:#26334c}[data-theme=dark] .option{border-color:#3e4d6a;background:#111a2e}[data-theme=dark] .option:hover{background:#17233c;border-color:#8296f8}[data-theme=dark] .option:has(input:checked){background:#213469;color:#dfe6ff;border-color:#8094ff}[data-theme=dark] .question-icon{background:#443416}[data-theme=dark] .review-row{border-color:#293652}[data-theme=dark] .danger{background:#3b1b25;color:#ffb9c4}[data-theme=dark] #delete-confirm{background:#321923}[data-theme=dark] .correct{color:#72d4a3}[data-theme=dark] .wrong,[data-theme=dark] .error{color:#ff9ca8}
@media(max-width:620px){.header-actions{gap:8px}.theme-toggle{padding:8px 10px}.theme-toggle #theme-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}}

.centered{justify-content:center}
[data-theme=light]{color-scheme:light}
.brand-logo{width:48px;height:48px;border-radius:15px;object-fit:cover;box-shadow:0 4px 12px #17265422}.brand-text{display:inline-block}

.footer-link{color:var(--blue);font-weight:bold;text-decoration:none}.footer-link:hover{text-decoration:underline}.terms-main{max-width:920px;margin:24px auto 40px;padding:0 24px}.terms-card{background:#fff;border:1px solid var(--line);border-radius:30px;box-shadow:0 18px 60px #17265408;padding:46px 58px;color:#26365a;font-size:17px;line-height:2}.terms-heading{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:28px}.terms-card h1{font-size:36px;line-height:1.5;color:#16234c;margin:16px 0 4px}.terms-card h2{font-size:23px;line-height:1.7;color:var(--blue);margin:30px 0 8px;padding-top:8px}.terms-card p{margin:0 0 12px}.terms-card ul{margin:0 0 14px;padding-right:24px}.terms-card li{padding-right:4px;margin:4px 0}.terms-updated{color:var(--muted);font-size:15px;margin:0!important}.terms-card section+section{border-top:1px solid #edf0f6;padding-top:12px}[data-theme=dark] .terms-card{background:#111a2e;color:#d8e0f2;box-shadow:0 18px 60px #0006}[data-theme=dark] .terms-card h1{color:#edf2ff}[data-theme=dark] .terms-card section+section{border-color:#293652}@media(max-width:620px){.terms-main{padding:0 14px;margin-top:8px}.terms-card{padding:28px 22px;border-radius:22px;font-size:16px;line-height:1.95}.terms-card h1{font-size:28px}.terms-card h2{font-size:21px}.terms-card ul{padding-right:22px}}