:root{--color-primary: #0e68b3;--color-text: #273540;--color-bg: #ffffff;--color-border: #aaa;--color-border-light: #ccc;--color-bg-question: #f2f4f4;--color-success: green;--spacing-xs: 8px;--spacing-sm: 12px;--spacing-md: 20px;--spacing-lg: 32px;--spacing-xl: 48px;--sidebar-width: 256px;--question-min-width: 361px}body{font-family:Lato,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:18px;margin:0;padding:0;background-color:var(--color-bg);color:var(--color-text)}.page-container{display:flex;min-height:100dvh;max-width:95%;margin-inline:auto}.sidebar{width:var(--sidebar-width);margin-block-start:var(--spacing-xs);margin-inline-start:5dvw;background-color:var(--color-bg);display:flex;flex-direction:column;flex-shrink:0}.content-area{flex-grow:1;background-color:var(--color-bg)}.default,h2 .quiz-link{font-size:1.75em;color:var(--color-primary);text-decoration:none;text-align:center;padding:0}.quiz-nav ul{list-style:none;padding:0;margin:0 0 24px}.quiz-nav li{margin-inline-start:var(--spacing-xs)}.quiz-nav li a{display:inline-block;padding:0 24px 0 var(--spacing-sm);margin-block-start:.5dvh;color:var(--color-primary);text-decoration:none;border-radius:5px}.quiz-nav li a:hover{text-decoration:underline}.quiz-nav li a.active-link{font-weight:700;border-inline-start:2px solid var(--color-text);border-radius:0}.quiz-subject{font-weight:700;font-style:italic;opacity:.75;margin:0;padding:0;width:100%}.quiz-type{display:none}.quiz-description{margin:0 0 .5dvh;opacity:.5;font-size:.8em;font-style:italic}li a span span{opacity:.75}.question-box{border:1px solid var(--color-success);margin:0 0 var(--spacing-xl) 3dvw;max-width:75%;min-width:var(--question-min-width)}.question-number{font-size:1.25em;font-weight:700;background-color:var(--color-bg-question);border-block-end:1px solid var(--color-border);padding:14px var(--spacing-md);margin:0}.question{margin:var(--spacing-lg) 28px;font-weight:700}.answer{margin:var(--spacing-lg) 28px;padding:var(--spacing-md) var(--spacing-md) 0;border-block-start:1px solid var(--color-border-light)}.answer-comment{margin:var(--spacing-lg) 28px}.answer-comment strong{margin-inline-end:var(--spacing-xs)}.explanation{margin:var(--spacing-sm) 28px var(--spacing-lg);padding:var(--spacing-md) var(--spacing-md) 0;font-style:italic;line-height:150%;opacity:.75;border-block-start:1px solid var(--color-border-light)}.quiz-header{font-weight:400;margin-inline-start:3dvw}.quiz-header span{font-weight:700}#default-message{margin:18px 6dvw 0 3dvw}input{margin-inline-end:10px}.answer input[type=text]{font:inherit;color:inherit;opacity:1}.inline-text{display:inline-block;margin-inline-start:3dvw}img{width:320px;height:auto;margin-inline-start:8dvw}.answer-content{display:none}.answer-content.active{display:block;margin-block-start:var(--spacing-xl)}.separator{display:none}@media (max-width: 768px){body{font-size:16px;text-align:center}.page-container{flex-direction:column;align-items:center}.sidebar,.content-area,.question-box{width:100%;min-width:100%;margin:0;padding:0}.sidebar,.content-area{box-sizing:border-box}#default-message{margin:0 2dvw}.quiz-nav ul{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;margin:24px 0;column-gap:128px}.quiz-nav li:has(.quiz-subject){flex-basis:100%;text-align:center}.quiz-nav li a.active-link{border-inline-start:none}.question,.answer,.explanation,.answer-comment{padding:0;margin:6dvw;line-height:125%}.answer{padding-block-start:3dvh}.question-number{text-align:left;padding:3dvw}.question-box{min-width:90%;margin:auto auto 4dvh}.question-box img{width:64dvw;margin:0 8dvw}.inline-text{margin:0 2dvw 2dvh}.explanation{padding:var(--spacing-md) var(--spacing-md) 0}}