.elementor-widget-text-editor{font-family:var( --e-global-typography-text-font-family ), Sans-serif;font-weight:var( --e-global-typography-text-font-weight );color:var( --e-global-color-text );}.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:var( --e-global-color-primary );}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap, .elementor-widget-text-editor.elementor-drop-cap-view-default .elementor-drop-cap{color:var( --e-global-color-primary );border-color:var( --e-global-color-primary );}.elementor-widget-heading .elementor-heading-title{font-family:var( --e-global-typography-primary-font-family ), Sans-serif;font-weight:var( --e-global-typography-primary-font-weight );color:var( --e-global-color-primary );}.elementor-31259 .elementor-element.elementor-element-e48f8d7{text-align:center;}.elementor-31259 .elementor-element.elementor-element-e48f8d7 .elementor-heading-title{color:var( --e-global-color-text );}/* Start custom CSS for heading, class: .elementor-element-e48f8d7 */.elementor-31259 .elementor-element.elementor-element-e48f8d7 { position: relative; display: block; width: 100%; box-sizing: border-box; padding: 8px 20px !important; background: linear-gradient(90deg, #e6f6ff 0%, #ffffff 50%, #e6f6ff 100%); border: 2px solid #0878ce; border-bottom: 7px solid #0878ce; border-radius: 0 55px 55px 0; box-shadow: inset 0 0 0 4px #d5efff; overflow: hidden; } .elementor-31259 .elementor-element.elementor-element-e48f8d7 .elementor-heading-title { font-family: Arial, sans-serif; font-size: clamp(24px, 3.5vw, 56px); line-height: 1.15; font-weight: 800; color: #07145f; text-align: center; margin: 0 !important; padding: 0 !important; } .elementor-31259 .elementor-element.elementor-element-e48f8d7 .chemical-red { color: #df251c; } @media (max-width: 767px) { .elementor-31259 .elementor-element.elementor-element-e48f8d7 { padding: 8px 12px !important; } .elementor-31259 .elementor-element.elementor-element-e48f8d7 .elementor-heading-title { font-size: 25px; line-height: 1.2; } }/* End custom CSS */
/* Start custom CSS for html, class: .elementor-element-23f5010 */html body .pq-wrap.pq-wrap {display: block !important;width: 100% !important;max-width: 100% !important;margin: 0 !important;padding: 0 !important;background: transparent !important;color: #000 !important;font-family: "Noto Sans Bengali", "Nirmala UI", "Kalpurush", "SolaimanLipi", Arial, sans-serif !important;font-size: 15px !important;line-height: 1.7 !important;text-align: left !important;word-wrap: break-word !important;overflow-wrap: break-word !important;box-sizing: border-box !important;}html body .pq-wrap.pq-wrap div, html body .pq-wrap.pq-wrap span, html body .pq-wrap.pq-wrap sup, html body .pq-wrap.pq-wrap sub, html body .pq-wrap.pq-wrap i, html body .pq-wrap.pq-wrap img {font-family: inherit !important;font-size: 15px !important;line-height: 1.7 !important;letter-spacing: normal !important;text-transform: none !important;color: inherit !important;margin: 0 !important;padding: 0 !important;border: 0 !important;background: transparent !important;box-sizing: border-box !important;}html body .pq-wrap.pq-wrap br {display: none !important;}html body .pq-wrap.pq-wrap p:empty {display: none !important;}html body .pq-wrap.pq-wrap .pq-intro {display: block !important;margin: 0 0 16px 0 !important;}html body .pq-wrap.pq-wrap .pq-intro-title {display: block !important;font-weight: bold !important;}html body .pq-wrap.pq-wrap .pq-intro-text {display: block !important;text-align: justify !important;}html body .pq-wrap.pq-wrap .pq-fig {display: block !important;margin: 8px 0 0 0 !important;}html body .pq-wrap.pq-wrap img {display: block !important;max-width: 100% !important;height: auto !important;}html body .pq-wrap.pq-wrap .pq-q {display: block !important;margin: 0 0 16px 0 !important;}html body .pq-wrap.pq-wrap .pq-qline {display: block !important;}html body .pq-wrap.pq-wrap .pq-num {display: inline !important;font-weight: bold !important;margin: 0 6px 0 0 !important;}html body .pq-wrap.pq-wrap .pq-stem {display: inline !important;}html body .pq-wrap.pq-wrap .pq-ref {display: inline !important;float: none !important;margin: 0 0 0 4px !important;color: #ff0000 !important;}html body .pq-wrap.pq-wrap .pq-sub {display: block !important;}html body .pq-wrap.pq-wrap .pq-opts {display: block !important;margin: 2px 0 0 0 !important;}html body .pq-wrap.pq-wrap .pq-opt {display: inline-block !important;vertical-align: top !important;margin: 0 22px 0 0 !important;}html body .pq-wrap.pq-wrap .pq-opts.pq-stack .pq-opt {display: block !important;margin: 0 !important;}html body .pq-wrap.pq-wrap .pq-opt.pq-ans, html body .pq-wrap.pq-wrap .pq-ans {color: #ff0000 !important;}html body .pq-wrap.pq-wrap .pq-ans.pq-e {color: #ee0000 !important;}html body .pq-wrap.pq-wrap sup {display: inline !important;position: static !important;vertical-align: super !important;font-size: 10px !important;line-height: 0 !important;height: auto !important;top: auto !important;}html body .pq-wrap.pq-wrap .pq-frac {display: inline-block !important;vertical-align: middle !important;text-align: center !important;line-height: 1.3 !important;}html body .pq-wrap.pq-wrap .pq-fn {display: block !important;padding: 0 4px !important;border-bottom: 1px solid currentColor !important;line-height: 1.3 !important;}html body .pq-wrap.pq-wrap .pq-fd {display: block !important;padding: 0 4px !important;line-height: 1.3 !important;}html body .pq-wrap.pq-wrap sub {display: inline !important;position: static !important;vertical-align: sub !important;font-size: 10px !important;line-height: 0 !important;}html body .pq-wrap.pq-wrap i {font-style: italic !important;font-family: "Cambria Math", "Times New Roman", serif !important;}html body .pq-wrap.pq-wrap .pq-sq {display: inline !important;}html body .pq-wrap.pq-wrap .pq-ov {display: inline !important;border-top: 1px solid currentColor !important;}html body .pq-wrap.pq-wrap .pq-stem img, html body .pq-wrap.pq-wrap .pq-opt img {display: inline-block !important;vertical-align: middle !important;max-width: 100% !important;height: auto !important;}html body .pq-wrap.pq-wrap .pq-gopts .pq-opt {margin: 0 18px 8px 0 !important;}html body .pq-wrap.pq-wrap .pq-fig {margin: 6px 0 8px 0 !important;}html body .pq-wrap.pq-wrap table.pq-tbl {display: table !important;}html body .pq-wrap.pq-wrap .pq-tbl tr {display: table-row !important;}html body .pq-wrap.pq-wrap .pq-tbl td {display: table-cell !important;}html body .pq-wrap.pq-wrap .pq-tbl {border-collapse: collapse !important;border: 1px solid #000 !important;margin: 6px 0 10px 0 !important;width: auto !important;max-width: 100% !important;background: transparent !important;}html body .pq-wrap.pq-wrap .pq-tbl td {border: 1px solid #000 !important;padding: 2px 10px !important;text-align: center !important;font-size: 15px !important;line-height: 1.7 !important;color: #000 !important;background: transparent !important;}@media (max-width: 600px) {html body .pq-wrap.pq-wrap .pq-opts .pq-opt {width: 49% !important;margin: 0 !important;}html body .pq-wrap.pq-wrap .pq-opts.pq-mstack .pq-opt, html body .pq-wrap.pq-wrap .pq-opts.pq-stack .pq-opt {display: block !important;width: 100% !important;}html body .pq-wrap.pq-wrap .pq-gopts .pq-opt {margin: 0 0 8px 0 !important;}}/* End custom CSS */
/* Start custom CSS for html, class: .elementor-element-ac87ab4 */.nxqdl26-widget {--nxqdl26-primary: #4f46e5;--nxqdl26-secondary: #7c3aed;--nxqdl26-success: #047857;--nxqdl26-surface: #f8fafc;--nxqdl26-border: #e2e8f0;--nxqdl26-text: #1e293b;--nxqdl26-muted: #475569;--nxqdl26-radius: 14px;display: block;position: relative;width: 100%;max-width: 100%;margin: 16px 0;padding: 0;color: var(--nxqdl26-text);font-family: inherit;font-size: 16px;line-height: 1.5;text-align: left;box-sizing: border-box;}.nxqdl26-widget *, .nxqdl26-widget *::before, .nxqdl26-widget *::after {box-sizing: border-box;}.nxqdl26-widget .nxqdl26-button {appearance: none;-webkit-appearance: none;display: flex;align-items: center;justify-content: center;gap: 10px;width: 100%;min-height: 52px;margin: 0;padding: 14px 22px;border: 0;border-radius: var(--nxqdl26-radius);background: linear-gradient( 120deg, var(--nxqdl26-primary), var(--nxqdl26-secondary) );color: #fff;font-family: inherit;font-size: 17px;font-weight: 700;line-height: 1.3;text-align: center;text-decoration: none;text-transform: none;box-shadow: 0 6px 18px rgba(79, 70, 229, 0.24);cursor: pointer;transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;}.nxqdl26-widget .nxqdl26-button:hover {background: linear-gradient( 120deg, var(--nxqdl26-primary), var(--nxqdl26-secondary) );color: #fff;transform: translateY(-2px);box-shadow: 0 10px 24px rgba(79, 70, 229, 0.32);filter: brightness(1.05);}.nxqdl26-widget .nxqdl26-button:active {transform: translateY(0);}.nxqdl26-widget .nxqdl26-button:focus-visible {outline: 3px solid var(--nxqdl26-primary);outline-offset: 3px;}.nxqdl26-widget .nxqdl26-button:disabled {background: #475569;color: #fff;box-shadow: none;cursor: wait;transform: none;filter: none;}.nxqdl26-widget .nxqdl26-icon {display: block;flex: 0 0 22px;width: 22px;height: 22px;fill: none;stroke: currentColor;stroke-width: 2;stroke-linecap: round;stroke-linejoin: round;}.nxqdl26-widget .nxqdl26-panel {display: none !important;width: 100%;margin: 12px 0 0;padding: 16px;background: var(--nxqdl26-surface);border: 1px solid var(--nxqdl26-border);border-radius: var(--nxqdl26-radius);animation: nxqdl26-appear 0.25s ease both;}.nxqdl26-widget .nxqdl26-panel.nxqdl26-visible {display: block !important;}.nxqdl26-widget .nxqdl26-top {display: flex;align-items: center;gap: 14px;width: 100%;}.nxqdl26-widget .nxqdl26-timer {display: flex;flex: 0 0 64px;flex-direction: column;align-items: flex-start;min-width: 0;}.nxqdl26-widget .nxqdl26-number {display: block;color: var(--nxqdl26-primary);font-size: 32px;font-weight: 800;line-height: 1.1;font-variant-numeric: tabular-nums;}.nxqdl26-widget .nxqdl26-unit {display: block;margin-top: 2px;color: var(--nxqdl26-muted);font-size: 12px;line-height: 1.3;}.nxqdl26-widget .nxqdl26-message {flex: 1 1 auto;min-width: 0;margin: 0;color: var(--nxqdl26-text);font-size: 15px;font-weight: 600;line-height: 1.5;overflow-wrap: anywhere;}.nxqdl26-widget .nxqdl26-progress {display: block;width: 100%;height: 10px;margin-top: 14px;overflow: hidden;border-radius: 999px;background: #e2e8f0;}.nxqdl26-widget .nxqdl26-progress-fill {display: block;width: 100%;height: 100%;border-radius: inherit;background: linear-gradient( 90deg, var(--nxqdl26-primary), var(--nxqdl26-secondary) );transform: scaleX(0);transform-origin: left center;transition: transform 0.1s linear;}.nxqdl26-widget .nxqdl26-final-link {display: flex;align-items: center;justify-content: center;width: 100%;min-height: 48px;margin-top: 14px;padding: 12px 18px;border: 0;border-radius: var(--nxqdl26-radius);background: linear-gradient(120deg, #047857, #065f46);color: #fff;font-size: 16px;font-weight: 700;line-height: 1.4;text-align: center;text-decoration: none;box-shadow: 0 5px 14px rgba(4, 120, 87, 0.2);transition: transform 0.2s ease, filter 0.2s ease;}.nxqdl26-widget .nxqdl26-final-link:hover, .nxqdl26-widget .nxqdl26-final-link:visited {color: #fff;text-decoration: none;}.nxqdl26-widget .nxqdl26-final-link:hover {transform: translateY(-2px);filter: brightness(1.08);}.nxqdl26-widget .nxqdl26-final-link:focus-visible {outline: 3px solid var(--nxqdl26-success);outline-offset: 3px;}.nxqdl26-widget .nxqdl26-panel.nxqdl26-ready .nxqdl26-timer {display: none;}.nxqdl26-widget .nxqdl26-panel.nxqdl26-ready .nxqdl26-progress-fill {background: linear-gradient(90deg, #047857, #065f46);}.nxqdl26-widget .nxqdl26-panel.nxqdl26-error {background: #fef2f2;border-color: #fecaca;}.nxqdl26-widget .nxqdl26-panel.nxqdl26-error .nxqdl26-message {color: #991b1b;}.nxqdl26-widget .nxqdl26-panel.nxqdl26-error .nxqdl26-timer, .nxqdl26-widget .nxqdl26-panel.nxqdl26-error .nxqdl26-progress {display: none;}@keyframes nxqdl26-appear {from {opacity: 0;transform: translateY(-5px);}to {opacity: 1;transform: translateY(0);}}@media (max-width: 480px) {.nxqdl26-widget .nxqdl26-button {padding: 13px 16px;font-size: 16px;}.nxqdl26-widget .nxqdl26-panel {padding: 14px;}.nxqdl26-widget .nxqdl26-number {font-size: 28px;}.nxqdl26-widget .nxqdl26-timer {flex-basis: 56px;}.nxqdl26-widget .nxqdl26-top {gap: 10px;}}@media (prefers-reduced-motion: reduce) {.nxqdl26-widget *, .nxqdl26-widget *::before, .nxqdl26-widget *::after {animation: none !important;transition: none !important;}}/* End custom CSS */