/* mkfwe.top - Dutch Web Knowledge Test Site */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Segoe UI',system-ui,sans-serif;background:#f5f7fa;color:#2d3748;line-height:1.6}
header{background:linear-gradient(135deg,#1a73e8,#4285f4);color:#fff;padding:1rem 0;position:sticky;top:0;z-index:100}
nav{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 1.5rem}
.logo{font-size:1.5rem;font-weight:700;text-decoration:none;color:#fff}
.nav-links{display:flex;gap:1.5rem;list-style:none}
.nav-links a{color:#fff;text-decoration:none;font-weight:500;transition:opacity .2s}
.nav-links a:hover{opacity:.8}
main{max-width:1200px;margin:0 auto;padding:2rem 1.5rem}
.hero{text-align:center;padding:3rem 1rem;background:linear-gradient(135deg,#e8f0fe,#d2e3fc);border-radius:16px;margin-bottom:2rem}
.hero h1{font-size:2.5rem;margin-bottom:1rem;color:#1a73e8}
.hero p{font-size:1.2rem;color:#555;max-width:600px;margin:0 auto 1.5rem}
.btn{display:inline-block;background:#1a73e8;color:#fff;padding:.75rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:600;transition:background .2s}
.btn:hover{background:#1557b0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin:2rem 0}
.card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px rgba(0,0,0,.08);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.card h3{color:#1a73e8;margin-bottom:.5rem}
.card p{color:#666;font-size:.95rem;margin-bottom:1rem}
.card .tag{display:inline-block;background:#e8f0fe;color:#1a73e8;padding:.25rem .75rem;border-radius:20px;font-size:.8rem;margin-bottom:.75rem}
.quiz-container{background:#fff;border-radius:16px;padding:2rem;max-width:800px;margin:0 auto;box-shadow:0 4px 16px rgba(0,0,0,.1)}
.question{margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid #eee}
.question h3{font-size:1.2rem;margin-bottom:1rem;color:#2d3748}
.options{display:flex;flex-direction:column;gap:.75rem}
.option{background:#f5f7fa;border:2px solid #e0e0e0;border-radius:8px;padding:1rem;cursor:pointer;transition:all .2s}
.option:hover{background:#e8f0fe;border-color:#1a73e8}
.option.correct{background:#d4edda;border-color:#28a745}
.option.wrong{background:#f8d7da;border-color:#dc3545}
.progress-bar{height:8px;background:#e0e0e0;border-radius:4px;margin-bottom:1.5rem;overflow:hidden}
.progress-fill{height:100%;background:#1a73e8;border-radius:4px;transition:width .3s}
.results{text-align:center;padding:2rem}
.results .score{font-size:3rem;font-weight:700;color:#1a73e8;margin:1rem 0}
footer{background:#2d3748;color:#fff;padding:2rem 0;margin-top:3rem;text-align:center}
footer a{color:#fff;margin:0 .5rem}
article{max-width:800px;margin:0 auto;background:#fff;padding:2rem;border-radius:16px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
article h1{font-size:2rem;color:#1a73e8;margin-bottom:1rem}
article .meta{color:#888;font-size:.9rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid #eee}
article p{margin-bottom:1rem;text-align:justify}
.page{min-height:60vh;display:flex;align-items:center;justify-content:center;text-align:center}
.page h1{font-size:4rem;color:#1a73e8;margin-bottom:1rem}
.page p{color:#666;font-size:1.2rem}
form{max-width:500px;margin:2rem auto;background:#fff;padding:2rem;border-radius:16px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.form-group{margin-bottom:1.5rem}
label{display:block;margin-bottom:.5rem;font-weight:600}
input,textarea{width:100%;padding:.75rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem}
input:focus,textarea:focus{outline:none;border-color:#1a73e8}
@media(max-width:768px){.nav-links{display:none}.hero h1{font-size:1.8rem}.grid{grid-template-columns:1fr}}

/* =============== Extended Header & Nav =============== */
.main-header{background:linear-gradient(135deg,#1a73e8,#4285f4);color:#fff;padding:.75rem 0;position:sticky;top:0;z-index:100;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 1.5rem}
.nav-menu{display:flex;gap:1.5rem;list-style:none;align-items:center}
.nav-menu a{color:#fff;text-decoration:none;font-weight:500;transition:opacity:.2s;padding:.5rem 0}
.nav-menu a:hover{opacity:.8}
.dropdown{position:relative}
.dropdown-content{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:200px;border-radius:8px;box-shadow:0 4px 16px rgba(0,0,0,.15);z-index:1000;padding:.5rem 0}
.dropdown:hover .dropdown-content{display:block}
.dropdown-content li{list-style:none}
.dropdown-content a{color:#2d3748!important;padding:.5rem 1rem;display:block;font-size:.9rem}
.dropdown-content a:hover{background:#f5f7fa}
.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;padding:.5rem}
.mobile-menu-btn span{display:block;width:24px;height:2px;background:#fff;margin:.3rem 0}
@media(max-width:768px){.nav-menu{display:none;position:absolute;top:100%;left:0;right:0;background:#1a73e8;flex-direction:column;padding:1rem;gap:.5rem}.nav-menu.active{display:flex}.mobile-menu-btn{display:block}.dropdown-content{position:static;box-shadow:none;background:rgba(255,255,255,.1)}}

/* =============== Page Header =============== */
.page-header{background:linear-gradient(135deg,#e8f0fe,#d2e3fc);padding:2.5rem 1.5rem;text-align:center;margin-bottom:2rem}
.page-header h1{font-size:2rem;color:#1a73e8;margin-bottom:.5rem}
.page-header p{color:#666;font-size:1.1rem}

/* =============== Quiz List Page =============== */
.quiz-list{max-width:1200px;margin:0 auto;padding:0 1.5rem 2rem}
.quiz-list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.quiz-list-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 8px rgba(0,0,0,.08);transition:transform .2s,box-shadow .2s;text-align:center}
.quiz-list-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.12)}
.quiz-list-card .quiz-icon{font-size:3rem;margin-bottom:1rem}
.quiz-list-card h3{color:#1a73e8;margin-bottom:.75rem}
.quiz-list-card p{color:#666;font-size:.95rem;margin-bottom:1.25rem}
.quiz-list-card .btn{margin-top:auto}

/* =============== Article List Page =============== */
.article-list{max-width:1200px;margin:0 auto;padding:0 1.5rem 2rem}
.article-list h2{color:#1a73e8;font-size:1.3rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid #e8f0fe}
.article-list-item{display:flex;gap:1.5rem;background:#fff;border-radius:12px;padding:1.5rem;margin-bottom:1rem;box-shadow:0 2px 8px rgba(0,0,0,.06);transition:box-shadow .2s}
.article-list-item:hover{box-shadow:0 4px 16px rgba(0,0,0,.1)}
.article-list-item img{width:200px;height:140px;object-fit:cover;border-radius:8px;flex-shrink:0}
.article-list-content{flex:1;display:flex;flex-direction:column;justify-content:center}
.article-list-content h3{color:#1a73e8;margin-bottom:.5rem}
.article-list-content p{color:#666;font-size:.95rem;margin-bottom:1rem}
.mb-40{margin-bottom:2.5rem}
@media(max-width:768px){.article-list-item{flex-direction:column}.article-list-item img{width:100%;height:200px}}

/* =============== Quiz Card Full (Quiz Page) =============== */
.quiz-card-full{background:#fff;border-radius:16px;padding:2rem;max-width:800px;margin:0 auto;box-shadow:0 4px 16px rgba(0,0,0,.1)}
.question-progress{text-align:center;color:#666;font-size:.9rem;margin-bottom:.5rem}
.question-text{font-size:1.3rem;color:#2d3748;margin-bottom:1.5rem;text-align:center}
.option-letter{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:#e8f0fe;color:#1a73e8;border-radius:50%;margin-right:.75rem;font-weight:700}
.option-text{flex:1}
.explanation{background:#e8f0fe;border-left:4px solid #1a73e8;padding:1rem;border-radius:0 8px 8px 0;margin:1rem 0}
.explanation h4{color:#1a73e8;margin-bottom:.5rem}
.quiz-actions{display:flex;justify-content:center;gap:1rem;margin-top:1.5rem}
.btn-small{padding:.5rem 1rem;font-size:.9rem}
.btn-secondary{background:#e0e0e0;color:#333}

/* =============== Footer Extended =============== */
.main-footer{background:#2d3748;color:#fff;padding:3rem 0 1rem;margin-top:3rem}
.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2rem}
.footer-section h4{color:#fff;margin-bottom:.75rem}
.footer-section ul{list-style:none;padding:0}
.footer-section ul li{margin-bottom:.4rem}
.footer-section a{color:#b0b0b0;text-decoration:none}
.footer-section a:hover{color:#fff}
.footer-bottom{text-align:center;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1);color:#b0b0b0}

/* =============== Article Page Extended =============== */
.article-meta{display:flex;gap:1rem;color:#888;font-size:.85rem;margin-bottom:1.5rem}
.article-meta span{display:flex;align-items:center;gap:.25rem}
.read-time::before{content:"⏱"}
.category-tag{background:#e8f0fe;color:#1a73e8;padding:.2rem .6rem;border-radius:12px;font-size:.8rem}