/* Сверка ключей · Xudoyorxon Bunyodov / Худоёрхон Бунёдов */
.kx { max-width: 1240px; margin: 0 auto; padding: 4px 0 90px; }
.kx-head h1 { margin: 0; font-size: 24px; }
.kx-sub { color: #6B7B88; font-size: 13px; margin: 4px 0 10px; max-width: 720px; line-height: 1.55; }
.kx-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.kx-bar label { font-size: 12.5px; color: #46586A; display: flex; gap: 6px; align-items: center; }
.kx-bar select { padding: 8px 11px; border: 1px solid #D6DEE5; border-radius: 9px; }
.kx-in { padding: 8px 11px; border: 1.5px solid #D6DEE5; border-radius: 9px; min-width: 260px; font-size: 14px; }
.kx-in--big { width: 100%; font-size: 17px; padding: 12px 14px; margin-top: 5px; }
.kx-in:focus { outline: none; border-color: #1B5E20; box-shadow: 0 0 0 3px rgba(27,94,32,.12); }
.kx-cnt { font-size: 12.5px; color: #7C8B97; margin-left: auto; }

.kx-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 1000px) { .kx-grid { grid-template-columns: minmax(0,1fr) minmax(0,1fr); align-items: start; } }
.kx-q, .kx-pdf { border: 1px solid #E1E8ED; border-radius: 14px; background: #fff; padding: 18px 20px; }
.kx-q__meta { font-size: 12px; color: #93A3AF; }
.kx-q__txt { font-size: 17.5px; line-height: 1.6; margin: 8px 0 12px; }
.kx-q__fig svg, .kx-q__img { display: block; max-width: 100%; border-radius: 10px; margin: 10px 0; }
.kx-q__lbl { display: block; font-size: 12.5px; color: #6B7B88; }
.kx-actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 8px; }
.kx-hint { font-size: 12px; color: #8A99A6; line-height: 1.5; }
.kx-pdf { padding: 12px; display: flex; flex-direction: column; gap: 8px; min-height: 420px; }
.kx-pdf__bar { display: flex; gap: 8px; align-items: center; font-size: 12.5px; color: #46586A; }
.kx-pdf__f { width: 100%; height: 620px; border: 1px solid #E6ECF1; border-radius: 10px; background: #fff; }
.kx-pdf__empty { color: #6B7B88; font-size: 13px; line-height: 1.6; padding: 20px; }
.kx-done { padding: 18px; border-radius: 12px; background: #EAF7EE; color: #14562B; font-size: 14px; }
[data-theme="dark"] .kx-q, [data-theme="dark"] .kx-pdf { background: #1E2A33; border-color: #2E4150; color: #DDE7EE; }