.tks-form,.tks-box,.tks-dashboard,.tks-quiz{max-width:850px;margin:25px auto;padding:28px;background:#fff;border:1px solid #e4e7ec;border-radius:14px;box-shadow:0 8px 30px rgba(31,74,160,.08)}.tks-form h3,.tks-dashboard h2,.tks-quiz h2{color:var(--tks-primary)}.tks-form label{display:block;font-weight:600;margin:14px 0}.tks-form input,.tks-form select,.tks-form textarea{width:100%;padding:12px;border:1px solid #cfd5df;border-radius:8px;margin-top:6px}.tks-form button,.tks-quiz button{background:var(--tks-primary);color:#fff;border:0;border-radius:8px;padding:12px 22px;font-weight:700;cursor:pointer}.tks-form button:hover,.tks-quiz button:hover{background:var(--tks-secondary)}.tks-form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.tks-flashcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.tks-flashcard{border:1px solid #dce3ee;border-radius:14px;background:#fff;overflow:hidden}.tks-flashcard summary{list-style:none;padding:24px;cursor:pointer;min-height:150px;display:flex;flex-direction:column;justify-content:center;text-align:center}.tks-flashcard summary small{color:var(--tks-secondary)}.tks-flashcard summary strong{font-size:24px;color:var(--tks-primary);margin:10px 0}.tks-flashcard summary span{font-size:13px;color:#667085}.tks-flashcard>div{padding:20px;border-top:3px solid var(--tks-secondary)}.tks-test-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:15px}.tks-test-card{display:flex;flex-direction:column;padding:22px;border:1px solid #dce3ee;border-radius:12px;text-decoration:none;background:#fff}.tks-test-card strong{color:var(--tks-primary);font-size:18px}.tks-test-card span{color:#667085;margin-top:8px}.tks-quiz fieldset{border:1px solid #dce3ee;border-radius:10px;padding:18px;margin:18px 0}.tks-quiz label{display:block;padding:8px}.tks-result{display:flex;justify-content:space-between;background:#eef8f1;border-left:5px solid var(--tks-secondary);padding:18px;margin:15px 0}.tks-dashboard table{width:100%;border-collapse:collapse}.tks-dashboard th,.tks-dashboard td{padding:10px;border-bottom:1px solid #e5e7eb;text-align:left}@media(max-width:600px){.tks-form-row{grid-template-columns:1fr}}