/* De kiem tra online (lib/cc/de-thi.php); khung de: cc.css (.ex-*), diem: cham-thu (.ct-score) chep lai o day */
.dt-crumb { font-size: 14px; color: var(--ink2); margin-bottom: 12px; } .dt-crumb a { color: var(--ink2); }
.dt-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.dt-pick { margin-top: 18px; }
.dt-pick .cc-f { flex: 1 1 140px; }
.dt-grade { margin-top: 14px; } .dt-grade > b { display: block; margin-bottom: 6px; }
.pa-words { display: flex; flex-wrap: wrap; gap: 6px; }
.pa-words a { text-decoration: none; font-size: 14px; padding: 5px 12px; border-radius: 99px; background: var(--card); border: 1px solid var(--line); color: var(--ink); }
.pa-words a:hover { border-color: var(--pri); color: var(--pri); }
.dt-submit { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
.ct-score { display: flex; gap: 16px; align-items: center; background: var(--soft); border-radius: 18px; padding: 14px 18px; }
.ct-score .big { font-size: 40px; font-weight: 800; line-height: 1; } .ct-score .big small { font-size: 18px; color: var(--ink2); }
.ct-info { margin-top: 40px; }