@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* compalsry code */
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif,
    "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  letter-spacing: -0.01em;
}
ul,
li,
ol {
  list-style: none;
}
a {
  display: inline-block;
  text-decoration: none !important;
}
/* header-navbar */
.navexplorer > li > a,
.navexplorer > li > ul > li > a {
  font-size: 17px;
  font-weight: 600;
  color: var(--black);
  position: relative;
}
.header-border {
  border-bottom: 2px solid var(--header-border);
}
.navexplorer > li > a:hover,
.navexplorer > li > a:focus,
.navexplorer > li > ul > li > a:hover,
.navexplorer > li > ul > li > a:focus {
  color: var(--pri-yellow) !important;
}
.no-interview::before {
  content: "\2022"; /* Unicode character for a bullet point */
  margin-right: 0.3em; /* Adjust spacing between bullet and content */
  font-size: 20px;
}
.side-bar-li-bg-color {
  background-color: rgb(247, 247, 247);
}
.navexplorer > li > a:hover::before {
  right: auto;
  left: 0;
  width: 100%;
}
.navexplorer > li > a:before {
  position: absolute;
  content: "";
  width: 0;
  height: 2px;
  background-color: var(--pri-yellow);
  left: auto;
  right: 0;
  bottom: 0;
  transition: all 0.4s;
}
/* root define */
:root {
  --pri-yellow: #f09a0f;
  --text-blue: #25265e;
  --black: #000000;
  --white: #ffffff;
  --code-heading-bg: #383837;
  --code-heading-color: #b4b4b4;
  --black-01: rgba(0, 0, 0, 0.1);
  --black-09: rgba(0, 0, 0, 0.9);
  --black-07: rgba(0, 0, 0, 0.7);
  --header-bor-bottom: #f4f4f4;
  --close-hover: #ccc;
  --hljs-bgs: #2b2b2b;
  --pro-h1-h-p: rgba(37, 38, 95, 0.87);
  --pro-h1-h-h2: rgba(37, 38, 94, 0.7);
  --sim-text-js: rgba(37, 38, 94, 0.87);
  --keyframe-bg: #a47ef7;
  --study-sec-box-h5: #1a3d66;
  --javas-conte: rgba(34, 34, 34, 0.05);
  --ques-topic: rgb(38, 39, 95);
  --coding-gui-li: rgba(37, 38, 94, 0.8);
  --code-java-bg: #eff1f3;
  --guid-li-theme: #262761;
  --main-footer-bg: #f0f8ff;
  --info-vide-p: #696969;
  --card-bo-ul-li-a: rgba(38, 39, 95, 0.702);
  --card-bo-a-hov: #0000ff;
  --accodi-button: #26275f;
  --arrow-right: #a6a5bc;
  --aside-a-hover: #fcfcfc;
  --print-btn-bor: #007bff;
  --print-pag-bg: rgba(0, 123, 255, 0.7);
  --hljs-c: #cc99cd;
  --hljs-bg: #2b2b2b;
  --load-wrap-bg: rgba(31, 11, 11, 0.8);
  --fa-3x-c: #3498db;
  --posit-icon-hov: #d1d1d1;
  --relat-ico-aft: rgba(63, 34, 34, 0.2);
  --quotep-bor: #555555;
  --quote-blockquote: rgba(247, 242, 224, 0.4);
  --simply-bg-gradient: linear-gradient(to bottom, #f09a0f 0%, #e72c83 300%);
  --javasc-proj-bg: #d4e4fe;
  --javasc-proj-bg-1: #c8c6c6;
  --javasc-proj-bg-2: #7fcefe;
  --javasc-proj-bg-3: #6fd88f;
  --javasc-proj-bg-4: #7cccfd;
  --javasc-proj-bg-5: #6fd88e;
  --javasc-proj-bg-6: #c6c5c5;
  --javasc-proj-bg-7: #d2e2fc;
  --java-pro-i_span: #444746;
  --icon-svg-bg: #f0f8ff;
  --header-border: rgba(246, 246, 246, 0.4);
  --list-gra-ite-bro: #d1dae4;
  --table-bor: #bdbdce;
  --scoller-bar-thumb: #888;
  --table-col: rgba(37, 38, 94, 0.8);
  --webkit-scrollbar-thumb: #999;
  --webkit-scrollbar-track: #f1f1f1;
  --text-red: #ff0000;
  --body-bg: #f8f9fb;
  --accrodian-first-ul-li-a: #808080;
  --feature-box-bg: #feefeb;
  --table-container-border: rgb(229, 231, 235);
  --ethereum-bg: rgba(254, 191, 0, 0.7);
  --black-02: rgba(0, 0, 0, 0.2);
  --ethereum-hero-card-main-p: rgba(37, 38, 94, 0.871);
  --ethereum-hero-card-main-p-2: #5d3902;
  --code-code: #5d616e;
  --pre-blue-1: #00ffec;
  --hljs-title: #ff00c8;
  --table-td: rgb(140, 140, 140);
  --layer: #feecd8;
  --video-taggle-bg: #dedede;
  --quiz-option-btn: #666;
  --quiz-option-btn-shadow: rgba(99, 99, 99, 0.2);
  --right-answer: rgb(154, 234, 188);
  --right-answer-border: rgba(0, 255, 0, 0.5);
  --wrong-answer: rgba(255, 147, 147, 0.7);
  --wrong-answer-border: rgba(255, 0, 0, 0.5);
  --quiz-option-hover: #f8f8f8;
  --quiz-precode-shaodow-1: rgba(27, 105, 195, 0.4);
  --quiz-precode-shaodow-2: rgba(27, 105, 195, 0.4);
  --quiz-precode-shaodow-3: rgba(143, 3, 3, 0.08);
}
.dark-theme {
  background-color: #121225;
}
body.dark-theme {
  --pri-yellow: #f09a0f;
  --text-blue: #ffffff;
  --black: #eeeeee;
  --white: #121225;
  --code-heading-bg: #383837;
  --code-heading-color: #b4b4b4;
  --black-01: rgba(255, 255, 255, 0.1);
  --black-09: rgba(255, 255, 255, 0.9);
  --black-07: rgba(255, 255, 255, 0.7);
  --header-bor-bottom: #0d0d1e;
  --close-hover: #ccc;
  --hljs-bgs: #2b2b2b;
  --pro-h1-h-p: rgba(255, 255, 255, 0.87);
  --pro-h1-h-h2: rgba(37, 38, 94, 0.7);
  --sim-text-js: rgba(37, 38, 94, 0.87);
  --keyframe-bg: #a47ef7;
  --study-sec-box-h5: #1a3d66;
  --javas-conte: rgba(34, 34, 34, 0.05);
  --ques-topic: rgb(38, 39, 95);
  --coding-gui-li: rgba(37, 38, 94, 0.8);
  --code-java-bg: #eff1f3;
  --guid-li-theme: #262761;
  --main-footer-bg: #121225;
  --info-vide-p: #696969;
  --card-bo-ul-li-a: rgba(38, 39, 95, 0.702);
  --card-bo-a-hov: #0000ff;
  --accodi-button: #26275f;
  --arrow-right: #a6a5bc;
  --aside-a-hover: rgba(255, 255, 255, 0.2) !important;
  --print-btn-bor: #007bff;
  --print-pag-bg: rgba(0, 123, 255, 0.7);
  --hljs-c: #cc99cd;
  --hljs-bg: #2b2b2b;
  --load-wrap-bg: rgba(31, 11, 11, 0.8);
  --fa-3x-c: #3498db;
  --posit-icon-hov: #d1d1d1;
  --relat-ico-aft: rgba(63, 34, 34, 0.2);
  --quotep-bor: #555555;
  --quote-blockquote: rgba(247, 242, 224, 0.4);
  --simply-bg-gradient: linear-gradient(to bottom, #f09a0f 0%, #e72c83 300%);
  --javasc-proj-bg: #d4e4fe;
  --javasc-proj-bg-1: #c8c6c6;
  --javasc-proj-bg-2: #7fcefe;
  --javasc-proj-bg-3: #6fd88f;
  --javasc-proj-bg-4: #7cccfd;
  --javasc-proj-bg-5: #6fd88e;
  --javasc-proj-bg-6: #c6c5c5;
  --javasc-proj-bg-7: #d2e2fc;
  --java-pro-i_span: #444746;
  --icon-svg-bg: #f0f8ff;
  --header-border: rgb(49, 49, 49);
  --list-gra-ite-bro: rgb(49, 49, 49);
  --table-bor: #bdbdce;
  --scoller-bar-thumb: #888;
  --table-col: rgba(37, 38, 94, 0.8);
  --webkit-scrollbar-thumb: #999;
  --webkit-scrollbar-track: #f1f1f1;
  --text-red: #ff0000;
  --body-bg: transparent;
  --accrodian-first-ul-li-a: #808080;
  --feature-box-bg: #feefeb;
  --table-container-border: rgb(229, 231, 235);
  --ethereum-bg: rgba(254, 191, 0, 0.3);
  --black-02: rgba(255, 255, 255, 0.2);
  --ethereum-hero-card-main-p: rgba(37, 38, 94, 0.871);
  --ethereum-hero-card-main-p-2: rgba(255, 255, 255, 0.87);
  --code-code: #5d616e;
  --pre-blue-1: #00ffec;
  --hljs-title: #ff00c8;
  --table-td: rgb(140, 140, 140);
  --layer: #feecd8;
  --video-taggle-bg: #dedede;
  --quiz-option-btn: #666;
  --quiz-option-btn-shadow: rgba(99, 99, 99, 0.2);
  --right-answer: rgb(154, 234, 188);
  --right-answer-border: rgba(0, 255, 0, 0.5);
  --wrong-answer: rgba(255, 147, 147, 0.7);
  --wrong-answer-border: rgba(255, 0, 0, 0.5);
  --quiz-option-hover: #f8f8f8;
  --quiz-precode-shaodow-1: rgba(27, 105, 195, 0.4);
  --quiz-precode-shaodow-2: rgba(27, 105, 195, 0.4);
  --quiz-precode-shaodow-3: rgba(143, 3, 3, 0.08);
}

body.dark-theme .accordion-item {
  background-color: var(--white) !important;
}
.expend-close-btn {
  position: absolute;
  top: 0;
  right: 8px;
  z-index: 1;
}
body.dark-theme .cust-bg-white {
  background-color: var(--black) !important;
}
body.dark-theme .cust-bg-white {
  padding: 10px;
}
body.dark-theme .garbage-img-light {
  display: none;
}
.garbage-img-dark {
  display: none;
}
body.dark-theme .garbage-img-dark {
  display: block;
}
/*aside Bar ---------------------------------------------------*/
.expend-close-btn + h1 {
  width: auto;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 25px;
  background: linear-gradient(135deg, #f0f4ff, #eaeffa);
  color: #262761 !important;
  padding: 8px 30px;
  line-height: 1.5em;
  box-shadow: 0 2px 8px rgba(38, 39, 97, 0.1);
  text-align: center;
  user-select: none;
  cursor: pointer;
  border-left: 4px solid var(--pri-yellow);
  border-right: 4px solid var(--pri-yellow);
  border-radius: 50px;
}
.expend-close-btn + h1:before {
  width: 32px;
  height: 32px;
  content: "\f5da" !important;
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  display: inline-block;
  font-size: 18px;
  line-height: 32px;
  margin-right: 12px;
  border-radius: 50%;
  background-color: var(--pri-yellow);
  color: var(--white);
}
body.dark-theme .expend-close-btn + h1 {
  background: rgba(240, 154, 15, 0.15);
  color: var(--black) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}
body.dark-theme .expend-close-btn + h1:before {
  color: var(--white);
}

aside {
  height: 100vh;
}
aside {
  width: 15%;
  left: 0;
  z-index: 998;
  position: fixed;
  -webkit-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  transform: translateX(-100%);
  background-color: var(--white);
}
.show-sidebar aside {
  -webkit-transform: translateX(0%);
  -ms-transform: translateX(0%);
  transform: translateX(0%);
}
aside .toggle {
  padding-left: 10px;
  padding-top: 25px;
  position: absolute;
  right: 50px;
  -webkit-transform: translateX(100%);
  -ms-transform: translateX(100%);
  transform: translateX(100%);
}
.show-sidebar aside .toggle .burger-icon:before,
.show-sidebar aside .toggle .burger-icon span,
.show-sidebar aside .toggle .burger-icon:after {
  background: var(--black);
}
.show-sidebar aside {
  -webkit-box-shadow: 10px 0 30px 0 var var(--black-01);
  box-shadow: 10px 0 30px 0 var(--black-01);
}
aside .side-inner {
  overflow-y: auto;
  height: calc(83vh - 73px);
  -webkit-overflow-scrolling: touch;
}
.footer-simply-icon::after {
  content: "" !important;
  position: relative !important;
}
aside .side-inner::-webkit-scrollbar-track {
  background-color: transparent;
}

aside .side-inner::-webkit-scrollbar-thumb {
  background-color: var(--scoller-bar-thumb);
  border-radius: 10px;
}

aside .side-inner {
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}

aside .side-inner::-webkit-scrollbar {
  width: 6px;
}
aside .side-inner .nav-menu ul,
aside .side-inner .nav-menu ul li {
  padding: 0;
  margin: 0px;
  list-style: none;
}
body.dark-theme aside .side-inner .nav-menu ul li a:focus {
  color: var(--black) !important;
}
aside .side-inner .nav-menu ul li a {
  display: block;
  padding: 10px 30px 10px 15px;
  color: var(--pro-h1-h-p);
  position: relative;
  -webkit-transition: all 0.2s ease;
  -o-transition: all 0.2s ease;
  transition: all 0.2s ease;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}
aside .side-inner .nav-menu ul li > div > ul li a {
  padding-left: 15px !important;
}

aside .side-inner .nav-menu ul li a:active,
aside .side-inner .nav-menu ul li a:focus,
aside .side-inner .nav-menu ul li a:hover {
  outline: none;
}
aside .side-inner .nav-menu ul li a:hover {
  background: var(--aside-a-hover);
  color: var(--black);
  padding-left: 18px;
}
aside .side-inner .nav-menu ul li a:hover:before {
  width: 4px;
  opacity: 1;
  visibility: visible;
}
aside .side-inner .nav-menu ul li.active a {
  background: var(--aside-a-hover);
  color: var(--black);
}
aside .side-inner .nav-menu ul li.active a:before {
  opacity: 1;
  visibility: visible;
  width: 4px;
}
aside .side-inner .nav-menu ul li .collapsible {
  position: relative;
}
aside .side-inner .nav-menu ul li .collapsible .aside-arrow {
  font-size: 16px;
  position: absolute;
  right: 6px;
  width: 20px;
  height: 20px;
  top: 12px;
  line-height: 20px;
  -webkit-transition: 0.3s transform ease;
  -o-transition: 0.3s transform ease;
  transition: 0.3s transform ease;
}
aside .side-inner .nav-menu ul li .collapsible[aria-expanded="true"] {
  background: var(--pri-yellow);
  color: var(--black);
}
aside .side-inner .nav-menu ul li .collapsible[aria-expanded="true"]:before {
  opacity: 1;
  visibility: visible;
  width: 4px;
}
aside
  .side-inner
  .nav-menu
  ul
  li
  .collapsible[aria-expanded="true"]
  .aside-arrow {
  -webkit-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  transform: rotate(90deg);
}
/* burger-icon  ----------------------------------------------*/
.burger-icon {
  width: 30px;
  height: 30px;
  cursor: pointer;
  position: relative;
  z-index: 99;
  float: right;
  background: none;
  border: none;
  padding: 0;
}

.burger-icon:before,
.burger-icon span,
.burger-icon:after {
  width: 100%;
  height: 2px;
  display: block;
  background: var(--black);
  border-radius: 2px;
  position: absolute;
  opacity: 1;
}

.burger-icon:before,
.burger-icon:after {
  -webkit-transition: top 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    opacity 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    background-color 1.15s cubic-bezier(0.86, 0, 0.07, 1),
    -webkit-transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  transition: top 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    opacity 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    background-color 1.15s cubic-bezier(0.86, 0, 0.07, 1),
    -webkit-transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  -o-transition: top 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    transform 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    opacity 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    background-color 1.15s cubic-bezier(0.86, 0, 0.07, 1);
  transition: top 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    transform 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    opacity 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    background-color 1.15s cubic-bezier(0.86, 0, 0.07, 1);
  transition: top 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    transform 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    opacity 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    background-color 1.15s cubic-bezier(0.86, 0, 0.07, 1),
    -webkit-transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  -webkit-transition: top 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    -webkit-transform 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    opacity 0.35s cubic-bezier(0.23, 1, 0.32, 1),
    background-color 1.15s cubic-bezier(0.86, 0, 0.07, 1);
  content: "";
}

.burger-icon:before {
  top: 4px;
}

.burger-icon span {
  top: 15px;
}

.burger-icon:after {
  top: 26px;
}

/* burger-Hover --------------------------------- */
.burger-icon:hover:before {
  top: 7px;
}

.burger-icon:hover:after {
  top: 23px;
}

#blue-heading {
  color: var(--text-blue);
}

/* Click */
.burger-icon.active span {
  opacity: 0;
}

.burger-icon.active:before,
.burger-icon.active:after {
  top: 40%;
}

.burger-icon.active:before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=5);
  /*for IE*/
}

.burger-icon.active:after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=-5);
  /*for IE*/
}
.show-sidebar aside {
  -webkit-transform: translateX(0%);
  -ms-transform: translateX(0%);
  transform: translateX(0%);
}

.show-sidebar aside {
  -webkit-box-shadow: 10px 0 30px 0 var(--black);
  box-shadow: 10px 0 30px 0 var(--black-01);
}
aside .side-inner::-webkit-scrollbar {
  width: 5px;
}
.aside-heading {
  padding: 18px 15px !important;
  font-size: 20px !important;
  font-weight: 700 !important;
  background-color: var(--white) !important;
  color: var(--text-blue);
  letter-spacing: -0.01em;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* tables  ---------------------------------------------------------*/
.table-container {
  border: 2px solid var(--table-container-border);
  border-radius: 12px;
  overflow: hidden;
}
.table-container table {
  caption-side: top;
  width: 100%;
}
.operator-table > table > tbody > tr > td:nth-child(1) {
  text-align: center !important;
}
.table-container table th {
  width: 24% !important;
  font-size: 20px;
  color: var(--black-07);
  font-weight: 500;
  border: 0px;
  padding: 6px 15px;
  border-right: 2px solid var(--table-container-border);
  border-bottom: 2px solid var(--table-container-border);
  line-height: 22px;
}
.table-container table tbody td:nth-child(1) {
  color: var(--table-td);
  font-weight: 500;
  font-size: 18px;
  width: 28%;
}

.table-container table tbody td:nth-last-child(1) {
  border-right: 0px !important;
}
.table-container table thead th:nth-last-child(1) {
  border-right: 0px !important;
}
.table-container table td {
  padding: 2px 15px !important;
  color: var(--pro-h1-h-p);
  font-weight: 400;
  font-size: 16px;
  border: 0px;
  border-top: 2px solid var(--table-container-border);
  border-right: 2px solid var(--table-container-border);
}
.table-container .tuto-intro-table thead th:nth-child(1),
.table-container .tuto-intro-table tbody td:nth-child(1) {
  width: 10% !important;
}
.table-container .tuto-intro-table th {
  width: 45% !important;
}
.table-container .fivedifferece-table thead th:nth-child(1),
.table-container .fivedifferece-table tbody td:nth-child(1) {
  width: 20% !important;
}
.table-container .fivedifferece-table th {
  width: 20% !important;
}
.interview-table tbody td:nth-child(1) {
  width: 50% !important;
  font-weight: 400 !important;
  font-size: 16px !important;
  color: var(--pro-h1-h-p) !important;
}
.interview-table thead th:nth-child(1) {
  width: 50%;
}
.interview-table thead th,
.interview-table thead td {
  width: 50% !important;
}

/*html-pages-------------------------------------*/
.Features-box {
  border-radius: 50%;
  font-size: 20px;
  box-shadow: 0 20px 25px -5px var(--black-01), 0 8px 10px -6px var(--black-01);
  width: 55px;
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-color: var(--feature-box-bg);
}
.accordion-button:not(.collapsed)::after {
  background-image: none !important;
  content: "\f077" !important;
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 17px;
  margin-right: 5px;
  background-color: var(--body-bg);
}
.accordion-button::after {
  background-image: none !important;
  content: "\f078" !important;
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 17px;
  margin-right: 5px;
  background-color: var(--body-bg);
}
body.dark-theme .accordion-button::after {
  color: #eeeeee !important;
}

.ethereum:hover ::after {
  opacity: 1;
  inset: 0px 0px 0px 0px;
  color: var(--white) I !important;
}
.ethereum ::after {
  background-color: var(--ethereum-bg);
  position: absolute;
  opacity: 0;
  color: var(--white) I !important;
  z-index: -1;
  inset: 140px 0px 0px 0px;
  transition: all 0.3s;
  border-radius: 18px;
  content: "";
}

.ethereum {
  padding: 16px 28px;
  border-radius: 20px;
  box-shadow: 0 2px 25px -9px var(--black-02), 0 8px 10px -6px var(--black-01);
  transition: all 0.3s;
  border: 2px solid transparent;
}
body.dark-theme .ethereum {
  border-color: rgb(49, 49, 49);
}

.Features-box span {
  line-height: 0 !important;
}

.ethereum {
  transform: scale(1);
}
.ethereum:hover {
  transform: scale(1.08);
}
.ethereum .hero-card-main p {
  transition: all 0.5s;
  color: var(--text-blue);
}

.ethereum:hover .hero-card-main p {
  color: var(--ethereum-hero-card-main-p-2);
}
.Features-box {
  color: var(--pri-yellow);
}
/* section-6 */
.black-color-section-6 {
  background-color: var(--hljs-bgs) !important;
  width: 100%;
  border-radius: 10px;
  min-height: 148px;
}
.code-code span {
  font-size: 20px !important;
}
.code-code {
  color: var(--code-code) !important;
}
.code-color-bg {
  background-color: transparent !important;
}
.css-code-box {
  font-weight: 500 !important;
}
.footer-copy-right {
  padding: 15px 0px;
  text-align: center;
  color: var(--white) !important;
  margin-top: 30px;
  border-top: 1px solid var(--black-01);
}
.span-1 {
  color: var(--white) !important;
}
/* dssss */
pre .blue-1 {
  color: var(--pre-blue-1) !important;
}
.hljs-title {
  color: var(--hljs-title) !important;
}

.all-h2 {
  font-size: 20px !important;
  margin-bottom: 0 !important;
}
/* togglel */
.toggle-button-cover {
  display: table-cell;
  position: relative;
  width: 100px;
  height: 50px;
  box-sizing: border-box;
}

.row .accordion-header button:before {
  padding: 17px;
  content: "";
  border: 2px solid var(--list-gra-ite-bro);
  border-radius: 8px;
  position: absolute;
  left: auto;
  z-index: 9;
  right: 15px;
}
.knobs,
.layer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.button {
  position: relative;
  top: 50%;
  width: 74px;
  height: 36px;
  margin: -20px auto 0 auto;
  overflow: hidden;
}

.button.r,
.button.r .layer {
  border-radius: 100px;
}
.button.b2 {
  border-radius: 2px;
}

.checkbox {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 3;
}

.knobs {
  z-index: 2;
}

.layer {
  width: 100%;
  background-color: var(--layer);
  transition: 0.3s ease all;
  z-index: 1;
}
.content {
  display: none;
}
/* videos.html toggle btn */
#hindi-videos {
  display: block;
}

.checkbox:checked ~ #hindi-videos {
  display: none;
}

.checkbox:checked ~ #english-videos {
  display: block;
}
.lang-toggle {
  position: absolute;
  right: 40px;
  left: auto;
  top: 0px;
}

/* Button 1 */
#button-1 .knobs:before {
  content: "H";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 30px;
  height: 30px;
  color: var(--white);
  font-size: 14px;
  font-weight: bold;
  text-align: center;
  line-height: 11px;
  padding: 9px 4px;
  background-color: var(--pri-yellow);
  border-radius: 50%;
  transition: 0.3s cubic-bezier(0.18, 0.89, 0.35, 1.15) all;
}
body.dark-theme #button-1 .knobs:before {
  color: var(--black) !important;
}

#button-1 .checkbox:checked + .knobs:before {
  content: "E";
  left: 42px;
  background-color: var(--black);
}
body.dark-theme #button-1 .checkbox:checked + .knobs:before {
  background-color: var(--white);
}

#button-1 .checkbox:checked ~ .layer {
  background-color: var(--video-taggle-bg);
}

#button-1 .knobs,
#button-1 .knobs:before,
#button-1 .layer {
  transition: 0.3s ease all;
}
/* aside icons */
.tutorial-sideicon li {
  position: relative;
  list-style: none;
}
.tutorial-sideicon li a::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 17px;
  position: absolute;
  top: 10px;
  left: 15px;
}
.tutorial-sideicon > li > div > ul > li > a:before {
  content: none !important;
}

.sidebar-topic-dot {
  font-size: 6px;
  vertical-align: middle;
  opacity: 0.5;
}

.manual-numbering {
  list-style: circle;
  counter-reset: item;
}
.manual-numbering li::before {
  content: counter(item) ". ";
  counter-increment: item;
}

.interview-sideicon > li > div > ol {
  counter-reset: my-counter;
  list-style: none;
}

.interview-sideicon > li > div > ol li a {
  position: relative;
  display: block;
  padding-left: 40px !important;
}

.interview-sideicon > li > div > ol li a::before {
  content: counter(my-counter) ".  ";
  counter-increment: my-counter;
  position: absolute;
  left: 15px;
  top: 14px;
  font-size: 13px;
  font-weight: 400;
  font-family: inherit;
}

.tutorial-link:hover,
.tutorial-ul-link li a:hover {
  color: var(--pri-yellow) !important;
  transition: all 0.3s ease-in-out;
}
.tutorial-ul-link li,
.tutorial-link {
  position: relative;
  list-style: none !important;
}
.tutorial-link {
  padding-left: 30px !important;
}
.tutorial-link::before {
  left: 5px !important;
  top: 2px !important;
}
.tutorial-ul-link li a::before,
.tutorial-link::before {
  content: "\f0c1";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 17px;
  position: absolute;
  top: 3px;
  left: -20px;
}
.guideline-side li {
  position: relative;
  list-style: none !important;
}
.guideline-side li a {
  padding-left: 40px !important;
}

.guideline-side > li > a:before {
  content: "\f054";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 11px;
  position: absolute;
  top: 12px;
  left: 15px;
}
.footer-logo-title {
  color: var(--black) !important;
}

.blog-user:before {
  content: "\f007";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 16px;
  position: absolute;
  left: 0px;
}

.blog-celander:before {
  content: "\f073";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  font-size: 16px;
  position: absolute;
  left: 0px;
}
.mb-30 {
  margin-bottom: 30px !important;
}

.burger-icon:focus {
  outline: none;
}

/* width class */
.w-20 {
  width: 20% !important;
}
.w-80 {
  width: 80%;
}
.w-10 {
  width: 10% !important;
}
.w-13 {
  width: 13% !important;
}
.w-15 {
  width: 15% !important;
}
.w-40 {
  width: 40% !important;
}
.w-10 {
  width: 10% !important;
}
.w-70 {
  width: 70% !important;
}
.w-30 {
  width: 30% !important;
}
.w-35 {
  width: 35% !important;
}

/* other code */
.accorian-expend {
  border: 2px solid var(--list-gra-ite-bro);
  color: var(--black);
  border-radius: 5px;
  font-size: 18px;
}
.accorian-expend:hover {
  color: var(--black);
  background-color: var(--white);
  border: 2px solid var(--list-gra-ite-bro);
}

.list-javascript,
.bg-body {
  background-color: var(--body-bg) !important;
}
.tip-notes {
  border: 1px solid var(--code-heading-color);
  padding: 5px 10px;
  border-radius: 5px;
  border-left-width: 5px;
  border-left-color: var(--pri-yellow);
  color: var(--pro-h1-h-p);
}
mark,
.highlight-text {
  padding: 2px 6px !important;
  background-color: rgba(240, 154, 15, 0.15) !important;
  color: var(--text-blue) !important;
  border-radius: 4px !important;
  font-size: 16px !important;
  border: 1px solid rgba(240, 154, 15, 0.4) !important;
  font-weight: 600 !important;
}
body.dark-theme mark,
body.dark-theme .highlight-text {
  background-color: rgba(240, 154, 15, 0.2) !important;
  color: #f0c060 !important;
  border-color: rgba(240, 154, 15, 0.5) !important;
}
.button-backdrop {
  background-color: var(--code-heading-bg);
  padding: 10px;
}
.button-backdrop p {
  margin-bottom: 0;
  color: var(--code-heading-color);
  font-size: 16px;
  font-weight: 400;
}

.button-backdrop button:focus,
.button-backdrop button:focus-visible {
  outline: 5px auto -webkit-focus-ring-color;
}
.header-ul .menu-list-item a {
  color: var(--black-09);
}
.p-12 {
  padding: 12px;
}

.interh-arrow :active:before:hover {
  transform: rotate(3deg);
}

.accrodian-first-ul li a {
  padding: 10px 16px;
  font-size: 15px;
  line-height: 20px;
  transition: all 0.2s ease-in;
  font-weight: 500;
  color: var(--accrodian-first-ul-li-a);
  border-left: 5px solid transparent;
  display: block;
  border-top-left-radius: 2px;
  border-bottom-left-radius: 2px;
  background-color: var(--white);
}
.accrodian-first-ul li a:hover {
  color: var(--pri-yellow);
  background-color: var(--body-bg);
  border-left-color: var(--pri-yellow);
}
.accrodian-first-ul {
  background-color: var(--white);
}

.intro-accrodian {
  background-color: var(--body-bg) !important;
  border-left: 5px solid transparent;
  font-size: 16px;
  font-weight: 500;
  color: var(--ques-topic);
  line-height: 20px;
  border-top-left-radius: 2px;
  border-bottom-left-radius: 2px;
  box-shadow: none !important;
}

body.show-sidebar:before {
  opacity: 1;
  visibility: visible;
}

.intro-accrodian:hover,
.intro-accrodian:focus {
  background-color: var(--body-bg) !important;
  border-left-color: var(--pri-yellow);
  box-shadow: none;
}
.icon-rotate::after {
  transform: rotate(-90deg) !important;
}
.icon-rotate:not(.collapsed)::after {
  transform: rotate(0deg) !important;
}

.disc-style li {
  list-style: disc !important;
}
.ml-30 {
  margin-left: 30px !important;
}

.outline-none {
  outline: none !important;
}

.header {
  top: 0;
  width: 100%;
  background-color: var(--white) !important;
  z-index: 999;
  border-bottom: 1px solid var(--header-bor-bottom);
  position: sticky;
}

.header .nabvar-bg-color {
  background-color: var(--white);
}

.menu-list-item {
  font-size: 16px;
  padding: 10px 17px;
  transition: all 0.2s ease-in;
}

.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: var(--black-07);
}
body.dark-theme .modal {
  background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 50%;
  max-height: 90%;
  transition: transform 0.3s ease-in-out;
}
.close {
  color: var(--white) !important;
  font-size: 40px;
  font-weight: bold;
  position: absolute;
  top: 10px;
  right: 20px;
  cursor: pointer;
}
body.dark-theme .close {
  color: var(--black) !important;
}
.close:hover {
  color: var(--close-hover);
}
.h4-heading {
  font-size: 22px;
  font-weight: 700;
  color: var(--black) !important;
  margin-bottom: 10px;
}

.nav-link {
  padding: 0px !important;
}
.navbar-light .nav-link:hover {
  color: var(--pri-yellow) !important;
  transition: color 0.3s ease-in-out;
}

.intro-section {
  background-color: var(--body-bg);
}

.programming-h1-heading h1 {
  font-size: 36px;
  color: var(--text-blue);
  padding-top: 50px;
  padding-bottom: 15px;
}

.programming-h1-heading p {
  font-size: 18px !important;
  line-height: 30px;
  color: var(--pro-h1-h-p);
}

.drop-down-list {
  background-color: var(--body-bg);
  position: relative;
  border: 0;
  box-shadow: 0px 0px 10px 10px var(--black-01);
  transform: translate(-20px, 20px);
  width: 230px !important;
}
body.dark-theme .drop-down-list {
  background-color: var(--white) !important;
}
.drop-down-list > .up-icon {
  border-left: 20px solid transparent !important;
  border-right: 20px solid transparent !important;
  border-bottom: 20px solid var(--body-bg) !important;
  transform: translateX(50px);
  position: absolute;
  top: -9px;
  width: 0;
  height: 0;
}
body.dark-theme .drop-down-list > .up-icon {
  border-bottom-color: var(--white) !important;
}
body.dark-theme .drop-down-list > li > a:hover {
  background-color: var(--black-02) !important;
}
.drop-down-list > li > a:active {
  background-color: transparent;
}
.programming-h1-heading h2 {
  font-size: 18px;
  color: var(--pro-h1-h-h2);
  margin-bottom: 16px;
}
.true-sec {
  padding: 0px;
}
.simply-text-js {
  font-size: 18px !important;
  line-height: 30px;
  color: var(--pro-h1-h-p);
}

.home-img-icon i {
  color: var(--pri-yellow);
}
.home-img-icon p {
  color: var(--black) !important;
}

.introduction-history h6 {
  color: var(--black);
}
.padding-icon i {
  padding-right: 5px;
}

.keyframes {
  height: 50px;
  width: 50px;
  background-color: var(--keyframe-bg);
  left: -15px;
  border-radius: 50%;
  top: -12px;
  z-index: -1;
  animation: javascript 9s linear infinite 0.9s;
}

@keyframes javascript {
  0% {
    transform: translateX(0);
  }

  50% {
    transform: translateX(520px);
  }

  100% {
    transform: translate(0px);
  }
}

/* project_section -----------------------------------------------------------------------------------------*/

.project_section {
  padding: 70px 0px;
}

.project_section h1 {
  font-size: 30px;
  text-align: center;
  margin-bottom: 35px;
  font-weight: 700;
  color: var(--black);
}

/* .project_section .project_Content {
  text-align: center;
} */

.finalOutputHeading {
  text-decoration: underline;
  font-size: 18px;
  text-align: left !important;
  font-weight: 600 !important;
}

/* calcualtor output -------------------------------------------------------------------------------------- */

#calculatorvideo {
  width: 31%;
  border-radius: 12px;
}

.output-section {
  padding: 10px 0;
}

.output-section .vedio-main {
  text-align: center;
}

#calculatorvideo::-webkit-media-controls {
  display: none;
}

#calculatorvideo::-webkit-media-controls-play-button {
  display: none;
}

.section-3 {
  padding: 30px 0px 0px 0px;
}

.menu-position {
  margin: auto;
  display: block;
}

.study-sec-box {
  padding: 30px 20px 20px;
  border-radius: 12px;
  box-shadow: 0 0px 30px 0 var(--black-01);
  z-index: 20;
  transition: all 0.5s;
  min-height: 150px;
  background-color: var(--white);
  border: 2px solid transparent;
}
body.dark-theme .study-sec-box {
  border-color: rgb(49, 49, 49);
}

.study-sec-box:hover {
  transform: scale(1.08);
}

.menu-position {
  margin-bottom: 50px;
}

.study-sec-box h5 {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-blue);
}

.study-sec-box p {
  font-size: 15px;
}
code::-webkit-scrollbar,
.table-container::-webkit-scrollbar {
  height: 4px;
  width: 4px;
}
code::-webkit-scrollbar-track,
.table-container::-webkit-scrollbar-track {
  width: 2px;
  border-radius: 10px;
}

.icon-box {
  height: 50px;
  width: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.javascript-classes {
  color: var(--text-blue);
  line-height: 40px;
  text-transform: capitalize !important;
}

.javascript-content {
  color: var(--javas-conte) !important;
}

.questions-topick {
  color: var(--ques-topic);
  font-size: 16px;
  line-height: 20px;
  transition: all 0.2s ease-in;
  font-weight: 500;
  cursor: pointer;
}
.card-header {
  background-color: transparent !important;
  border: none !important;
}
.card {
  border-radius: 0px !important;
  border: none !important;
}

.coding-guidelines li {
  color: var(--pro-h1-h-p);
  font-size: 17px;
  line-height: 30px;
  list-style: disc;
  margin-bottom: 20px;
}
.coding-guidelines-true li {
  list-style: circle;
}
.code-jabascript {
  background-color: var(--code-java-bg);
  border-radius: 6px;
  color: var(--pro-h1-h-p);
  white-space: break-spaces;
  padding: 2px 5px;
}
.home-img-2 {
  text-align: center;
}
.image-container {
  position: relative;
}

.guidelines-color-theme,
.guidline {
  color: var(--guid-li-theme);
  margin-top: 0px;
  font-size: 2rem;
  letter-spacing: -0.025em;
  line-height: 1.25;
  font-weight: 800;
  color: var(--black) !important;
  margin-bottom: 25px;
}

.menu li a:not(.bt):hover::after {
  width: 100%;
  left: 0;
  right: auto;
}

.h2-heading {
  color: var(--black) !important;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  line-height: 1.3;
  font-weight: 700;
  margin-bottom: 0px;
  display: inline-block;
  padding-left: 14px;
  border-left: 4px solid var(--pri-yellow);
  border-radius: 0 2px 2px 0;
}

.h3-heading {
  color: var(--black) !important;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  line-height: 1.4;
  font-weight: 700;
  margin-bottom: 0px;
  display: inline-block;
  padding-left: 12px;
  border-left: 3px solid var(--pri-yellow);
  border-radius: 0 2px 2px 0;
}
.accrodian-custom > .accordion-item {
  border: 1px solid var(--header-bor-bottom) !important;
  border-radius: 10px;
  margin-bottom: 14px;
  box-shadow: 0 0 var(--black), 0 0 var(--black), 0 0 var(--black),
    0 2px 5px 0 var(--black-02);
}
.accrodian-custom > div > div > button {
  background-color: transparent !important;
  box-shadow: none !important;
}
.accrodian-custom > div > div > button:hover,
.accrodian-custom > div > div > button:focus {
  box-shadow: none;
  border: none;
}

.h1-heading {
  color: var(--black) !important;
  font-size: 2rem;
  letter-spacing: -0.025em;
  line-height: 1.3;
  font-weight: 700 !important;
  margin-bottom: 0px;
  display: inline-block;
}

@keyframes rotate360 {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.rotating {
  animation: rotate360 2s linear infinite;
}

@media print {
  img {
    width: 200px;
    height: auto;
  }
}

.menu li a:not(.bt)::after {
  position: absolute;
  content: "";
  height: 2px;
  left: auto;
  right: 0;
  width: 0;
  background-color: var(--study-sec-box-h5);
  bottom: 0;
  transition: all 0.5s;
}

.navbar-toggler {
  padding: 3px 4px !important;
  background-color: transparent !important;
  border: 1px solid !important;
  border-radius: 3px;
}
.footer-bg {
  background-color: var(--main-footer-bg);
}
.main-footer {
  background-color: var(--main-footer-bg);
  padding: 50px 0px 0px;
  border-top: 1px solid transparent;
}
body.dark-theme .main-footer {
  border-color: rgb(49, 49, 49);
}
.text,
.media-icon li a i {
  color: var(--text-blue);
}

.text {
  font-size: 18px;
}

.Resources {
  padding-left: 0;
}
.Resources li {
  padding: 5px 0;
}

.Resources li a,
.email-info {
  font-size: 15px;
}

.main-footer a {
  color: var(--pro-h1-h-p);
  position: relative;
}
.main-footer a:not(.media-icon, .logo-footer)::after {
  position: absolute;
  content: "";
  width: 0;
  height: 1px;
  background-color: var(--pri-yellow);
  left: auto;
  right: 0;
  bottom: 0;
  transition: all 0.4s;
}
.main-footer a:hover::after {
  right: auto;
  left: 0;
  width: 100%;
}
.media-icon i {
  font-size: 22px;
  transition: all 0.2s;
}
.media-icon i:hover {
  transform: scale(1.2);
  opacity: 0.7;
}
.main-footer p {
  line-height: normal;
}

.nowrap {
  white-space: nowrap;
}

.pb-30 {
  padding-bottom: 30px !important;
}

.info-video {
  padding-top: 15px;
  align-items: center;
}

.info-video p {
  color: var(--info-vide-p);
}

.info-video h6 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  color: var(--text-blue) !important;
}
/* quizz class */
.quiz-option-btn {
  cursor: pointer;
  margin: 15px 0;
  display: block;
  color: var(--quiz-option-btn);
  text-align: left;
  width: 100%;
  padding: 10px 20px;
  border-radius: 50px;
  box-shadow: var(--quiz-option-btn-shadow) 0px 2px 8px 0px !important;
  transition: 0.1s ease;
  border: 2px solid transparent;
  background-color: var(--white);
  font-size: 16px;
  font-weight: 600;
}
body.dark-theme .quiz-option-btn {
  color: var(--black) !important;
  border-color: rgb(49, 49, 49);
}
body.dark-theme .quiz-option-btn:hover {
  color: var(--white) !important;
}

.quiz-option-btn:hover {
  color: var(--black);
}
body.dark-theme .quiz-option-btn:hover {
  color: var(--white);
}
body.dark-theme .quiz-option-btn {
  border-color: var(--black-02);
  color: var(--black-07);
}

.correct {
  background: var(--right-answer) !important;
  border-color: var(--right-answer-border);
  color: var(--black);
}

.inCorrect {
  background: var(--wrong-answer) !important;
  border-color: var(--wrong-answer-border);
  color: var(--black);
}
.quiz-option-btn:not([disabled]):hover {
  background-color: var(--quiz-option-hover);
  color: var(--black);
}
.lowercase-text {
  text-transform: lowercase;
}

.quiz-option-btn:disabled {
  cursor: no-drop;
}

.quiz-bg {
  min-height: 402px;
  background-color: var(--white);
  background-size: cover;
  background-repeat: repeat;
  margin: 8px 0;
  border-radius: 10px;
  padding: 16px;
  box-shadow: 0 0 var(--black), 0 0 var(--black), 0 0 var(--black),
    0 2px 5px 0 var(--black-02);
}

.blog-user,
.blog-celander {
  color: var(--study-sec-box-h5);
  font-size: 16px;
  transition: all ease-in 0.3s;
  position: relative;
}
body.dark-theme .blog-user,
.blog-celander {
  color: var(--black-07);
}
.blog-btn {
  background-color: var(--pri-yellow);
  padding: 6px 12px;
  border: 1px solid transparent;
  background-color: var(--pri-yellow);
  border-radius: 30px;
  font-size: 16px;
  color: var(--white);
  border: 3px solid transparent;
  transition: all 0.5s ease-in-out;
}
.blog-main .tutorial-paragraph {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  border: 2px solid transparent !important;
}
body.dark-theme .blog-main {
  border-color: rgb(49, 49, 49) !important;
}
body.dark-theme .lang-toggle > span > svg path,
body.dark-theme .lang-toggle > span > svg rect {
  fill: var(--black);
  stroke: var(--black);
}
.blog-image {
  transition: all 0.5s ease-in-out;
}
.blog-main {
  border-radius: 6px !important;
  transition: all 0.5s ease-in-out;
  background: var(--white) !important;
  border: 2px solid transparent !important;
}
.blog-main + .card-body > h2 {
  min-height: 101.97px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.blog-main:hover {
  box-shadow: 0 2px 25px -9px var(--black-02), 0 8px 10px -6px var(--black-01);
}
.blog-image:hover {
  transform: scale(1.1);
}
.blog-user:hover {
  text-decoration: underline !important;
  color: var(--pri-yellow);
}

.post-card-header h2 a {
  color: var(--black);
}

.blog .Scope {
  object-fit: cover;
  object-position: center;
}

.main-according {
  position: sticky;
  top: 150px;
  overflow: auto;
  max-height: 65vh;
  border-radius: 15px;
}
.card-body ul li a {
  color: var(--card-bo-ul-li-a);
  font-size: 15px;
  padding: 10px;
  display: flex;
  font-weight: 500;
  transition: all 0.2s ease-in;
}
.card-body ul li a:hover {
  color: var(--card-bo-a-hov);
}
#accordion .card h5 button,
.bottom-h6 {
  font-size: 16px;
  cursor: pointer;
  border: 0;
  padding: 10px 20px;
  background-color: transparent;
  color: var(--accodi-button);
  font-weight: 500;
}
.bg-transparent {
  background-color: transparent !important;
}
.pl-30 {
  padding-left: 30px !important;
}
.bottom-h6 a {
  color: var(--accodi-button);
}
#accordion .card h5 button:focus {
  outline: none;
}
.box-sha-focus-none:focus {
  box-shadow: none !important;
}
.theme-icon {
  display: none !important;
}
body.dark-theme .theme-icon {
  display: block !important;
}
body.dark-theme .theme-icon + span,
body.dark-theme .theme-icon + img {
  display: none !important;
}

#accordion .card-header {
  background-color: transparent;
  border-radius: 0px !important;
}

.main-heading {
  font-size: 35px;
  font-weight: 600;
  color: var(--guid-li-theme);
}
.under-main {
  padding-left: 0 !important;
}

.all-h2 {
  color: var(--text-blue);
  font-size: 24px;
}
.all-p {
  color: var(--pro-h1-h-p);
  font-size: 17px;
  line-height: 30px;
}
.ecmascript li {
  list-style: disc;
}

.underline {
  text-decoration: underline;
}

.bg-code pre {
  overflow: auto;
}

.arrow-right {
  transition: all 0.3s;
  transform: rotate(0deg);
  height: 25px;
  color: var(--arrow-right);
  font-weight: bold !important;
}

.go-arow {
  position: relative;
}

/* interview arrow */
.interh-arrow::before {
  right: 31px;
  width: 3px;
  height: 20px;
  margin-top: -6px;
  content: "";
  width: 14px;
  height: 14px;
  background-size: 100%;
  transform: rotate(-90deg);
  transition: transform 0.3s ease-out;
  background-image: url(..//image/download.svg);
}

.interh-arrow::before,
.interh-arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  transition: all 0.3s;
  cursor: pointer;
}
.interh-arrow.active::before {
  transform: rotate(0deg);
}
/* print btn  */
.print-page {
  color: var(--white);
  background-color: var(--print-pag-bg);
  border-color: var(--print-btn-bor);
  padding: 13px 17px;
}
body.dark-theme .print-page {
  color: var(--black);
}
/* interview arrow */

/* move to top */
.move-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999 !important;
  display: none;
  /* background-color: green yellow; */
  color: var(--white);
  background-color: var(--print-pag-bg);
  border-color: var(--print-btn-bor);
  padding: 13px 17px;
}
.move-to-top i {
  font-size: 26px;
}

.footer-img {
  width: 150px;
}

.screenRotate svg {
  transform: rotate(90deg);
  transition: all 0.5s ease-in-out;
}
.blog-rotate {
  cursor: pointer;
}

/* .hljs {
  color: var(--hljs-c) !important;
  background-color: var(--hljs-bg) !important;
} */
.hljs-string {
  color: var(--pri-yellow) !important;
}
.icons-chensh {
  vertical-align: sub;
}
.ransform-rotate {
  transform: rotate(5deg) !important;
  display: block;
  margin: 0 auto;
}
pre {
  overflow-x: auto;
  font-size: 100% !important;
}

.loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--load-wrap-bg);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}
.fa-3x {
  color: var(--fa-3x-c);
}

.position-icon,
.video-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.position-icon i,
.video-icon i {
  font-size: 40px;
  color: var(--white);
  position: relative;
  transition: all 0.5s;
  z-index: 99;
  font-weight: 300 !important;
}
body.dark-theme .video-icon i,
body.dark-theme .position-icon i {
  color: var(--black);
}
.position-icon i:hover,
.video-icon i:hover {
  color: var(--posit-icon-hov);
}
.relative-icon {
  position: relative;
}
.relative-icon img {
  border-radius: 6px;
  border: 1px solid #fff;
}
.relative-icon::after {
  background-color: var(--relat-ico-aft);
  content: "";
  inset: 0;
  border-radius: 6px;
  position: absolute;
}
.icon-container {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  padding: 20px;
}

.quote {
  display: inline-block;
  margin: 1em;
  overflow: hidden;
  color: var(--black);
  width: 80%;
}

.quote blockquote {
  background-color: var(--quote-blockquote);

  border: solid 1.5px var(--quotep-bor);
  display: inline-block;
  margin: 0;
  padding: 0.5em;
  position: relative;
  border-top-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.quote blockquote cite {
  display: block;
  font-style: italic;
  text-align: right;
}

.quote blockquote cite:before {
  content: "- ";
}

.quote blockquote > * {
  position: relative;
  z-index: 1;
}

.javascript-svg {
  color: var(--pri-yellow);
  width: 35px;
  transform: rotate(181deg);
}

.javascript-svg-img {
  color: var(--pri-yellow);
  width: 35px;
}

#sidebarstatic {
  position: sticky !important;
  left: 6px;
  top: 160px;
  width: 25%;
  overflow-y: scroll;
  z-index: 10;
  height: 70vh;
}
.simply {
  background: var(--simply-bg-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hindi-english {
  color: var(--black);
}

.bar-sidebar div div .bar-1 {
  position: fixed !important;
  z-index: 99 !important;
  top: 15%;
  left: 23%;
  max-width: 16.666667%;
  padding: 0 15px;
}
.bar-sidebar div div .bar-2 {
  position: fixed !important;
  z-index: 99 !important;
  top: 18%;
  left: 1%;
  max-width: 16.666667%;
  padding: 0 15px;
}
.guideline-liststyle-fill li {
  list-style: disc !important;
}
/* project */

.project-description {
  font-size: 22px;
}
.project-description i {
  font-size: 60px;
}
.description-project {
  font-size: 22px;
}
.projects-disabled {
  transition: none;
}
.projects-disabled > div > .icon-svg {
  background-color: transparent !important;
}
.projects-disabled:hover {
  transform: none !important;
}
.javascript-projects {
  background-color: var(--javasc-proj-bg);
  border-radius: 20px;
  transition: all 0.5s ease-in-out;
}
.javascript-projects-1 {
  background-color: var(--javasc-proj-bg-1) !important;
}
.javascript-projects-2 {
  background-color: var(--javasc-proj-bg-2);
}
.javascript-projects-3 {
  background-color: var(--javasc-proj-bg-3);
}

.javascript-projects-4 {
  background-color: var(--javasc-proj-bg-4);
}
.javascript-projects-5 {
  background-color: var(--javasc-proj-bg-5);
}
.javascript-projects-6 {
  background-color: var(--javasc-proj-bg-6);
}
.javascript-projects-7 {
  background-color: var(--javasc-proj-bg-7);
}

.javascript-projects:hover {
  transform: translateY(-5px);
}
.javascript-projects i {
  color: var(--java-pro-i_span) !important;
}
.javascript-projects span {
  color: var(--java-pro-i_span) !important;
}

.skills-text h2:nth-child(1) {
  font-weight: 400 !important;
}
.icon-svg {
  background-color: var(--icon-svg-bg);
  width: 30px;
  border-radius: 50%;
  height: 30px;
  display: flex;
  color: var(--black) !important;
  align-items: center;
  justify-content: center;
}
.width-a {
  width: 100%;
}
.trigger-image {
  cursor: zoom-in;
}

.code-container {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 1rem;
}

.copy-button {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 10px;
  background-color: var(--pri-yellow);
  color: var(--white);
  border: none;
  border-radius: 3px;
  cursor: pointer;
}
.slide-text {
  color: var(--text-red);
}
.word-norwrap {
  white-space: nowrap !important;
}

/* project */

.tutorial-paragraph {
  color: var(--pro-h1-h-p);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}
.loder {
  color: var(--pri-yellow);
}
.lean-1 li {
  padding: 13px 0px !important;
}
.pl-3-list,
.pl-20 {
  padding-left: 20px;
}

.list-group-item {
  border: 1px solid var(--list-gra-ite-bro);
  border-radius: 0 !important;
  padding: 11px 10px !important;
}

.yellow-color-button,
.next-prev-btn {
  background-color: var(--pri-yellow);
  border-radius: 30px;
  font-size: 19px;
  color: var(--white);
  width: 162px;
  text-align: center;
  padding: 8px 0px;
  border: 3px solid transparent;
  transition: all 0.5s ease-in-out;
}
body.dark-theme .next-prev-btn {
  color: var(--black);
}
body.dark-theme .next-prev-btn:hover {
  color: var(--pri-yellow);
}
.yellow-color-button:hover,
.next-prev-btn:hover,
.blog-btn:hover {
  background-color: transparent;
  border-color: var(--pri-yellow);
  color: var(--pri-yellow);
}
.quiz-precode {
  /* box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px !important; */
  box-shadow: var(--quiz-precode-shaodow-1) 0px 0px 0px 2px,
    var(--quiz-precode-shaodow-2) 0px 4px 6px -1px,
    var(--quiz-precode-shaodow-3) 0px 1px 0px inset;
  margin-top: 8px !important;
}

.menu-items-browsers li {
  list-style: circle !important;
}

.applications-text .menu-list-items-browsers li,
.tutorial-ul-list li {
  font-size: 16px;
  color: var(--pro-h1-h-p);
  list-style: none;
  padding: 4px 5px 4px 24px !important;
  position: relative;
}
.tutorial-list-style-none > li {
  list-style: none !important;
}
.applications-text .menu-list-items-browsers li {
  padding: 3px 5px 3px 0px !important;
}
.tutorial-ul-list li::before {
  content: "›" / "";
  color: var(--pri-yellow);
  font-weight: 700;
  font-size: 1.3em;
  line-height: 1;
  position: absolute;
  left: 0.4em;
  top: 0.2em;
}
body.dark-theme .tutorial-ul-list li a {
  color: #7171fa;
}

.list-group-item {
  list-style: disc !important;
}

.list-java-script {
  padding-left: 0;
}
.pri-col-text {
  color: var(--pri-yellow) !important;
}
@media (max-width: 2560px), (max-width: 100vw) {
  .menu-list-item {
    font-size: 16px;
    /* color: var(--text-blue); */
    /* font-weight: 600; */
  }
  .header-logo {
    width: 150px !important;
  }

  .list-javascript {
    width: 100%;
    position: relative;
  }

  .menu-position {
    width: 100%;
  }

  ::-webkit-scrollbar {
    width: 10px;
  }

  ::-webkit-scrollbar-thumb {
    background-color: var(--webkit-scrollbar-thumb);
    border-radius: 5px;
  }
  ::-webkit-scrollbar-track {
    background-color: var(--webkit-scrollbar-track);
  }

  aside {
    width: 15%;
  }
  .intro-column-1 {
    width: 15%; /* Equivalent to col-lg-3 */
  }
  .intro-column-2 {
    width: 85%; /*Equivalent to col-xl-9 */
  }
  .tutorial-video-column {
    width: 33.33%;
  }
  .w-75-cust {
    width: 75% !important;
  }
  .header-fluid {
    max-width: 100%;
    margin: auto 61px !important;
    padding: 0 12px !important;
  }
}
@media (max-width: 1540px) {
  .menu-list-item {
    font-size: 16px;
    /* color: var(--text-blue); */
    /* font-weight: 600; */
  }
  .header-logo {
    width: 150px !important;
  }

  .list-javascript {
    width: 100%;
    position: relative;
  }

  .menu-position {
    width: 100%;
  }

  ::-webkit-scrollbar {
    width: 10px;
  }

  ::-webkit-scrollbar-thumb {
    background-color: var(--webkit-scrollbar-thumb);
    border-radius: 5px;
  }
  ::-webkit-scrollbar-track {
    background-color: var(--webkit-scrollbar-track);
  }
  .intro-btn {
    width: 70%;
  }
  aside {
    width: 21%;
  }
  .intro-column-1 {
    width: 21%; /* Equivalent to col-lg-3 */
  }
  .intro-column-2 {
    width: 79%; /*Equivalent to col-xl-9 */
  }
  .tutorial-video-column {
    width: 33.33%;
  }
  .w-75-cust {
    width: 75% !important;
  }
  .header-fluid {
    max-width: 100%;
    margin: auto 61px !important;
    padding: 0 12px !important;
  }
}
@media (max-width: 1200px) {
  .menu-list-item {
    font-size: 16px;
    /* color: var(--text-blue); */
    /* font-weight: 600; */
  }
  .header-logo {
    width: 150px !important;
  }

  .list-javascript {
    width: 100%;
    position: relative;
  }

  .menu-position {
    width: 100%;
  }

  ::-webkit-scrollbar {
    width: 10px;
  }

  ::-webkit-scrollbar-thumb {
    background-color: var(--webkit-scrollbar-thumb);
    border-radius: 5px;
  }
  ::-webkit-scrollbar-track {
    background-color: var(--webkit-scrollbar-track);
  }
  .intro-column-1 {
    width: 21%; /* Equivalent to col-lg-3 */
  }
  .intro-column-2 {
    width: 79%; /*Equivalent to col-xl-9 */
  }
  .tutorial-video-column {
    width: 33.33%;
  }
  .w-75-cust {
    width: 75% !important;
  }
  .header-fluid {
    max-width: 100%;
    margin: auto 61px !important;
    padding: 0 12px !important;
  }
}
@media (max-width: 1199px) {
  /* .mx-auto  */
  .mx-0 {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .menu-list-item {
    font-size: 12px !important;

    padding: 10px 12px !important;
  }
  .navbar-brand {
    width: 27% !important;
  }

  .intro-column-1 {
    width: 21%; /* Equivalent to col-lg-2 */
  }
  .intro-column-2 {
    width: 79%; /* Equivalent to col-lg-9 */
  }
  .tutorial-video-column {
    width: 33.33%;
  }
  .w-75-cust {
    width: 75% !important;
  }
  .header-fluid {
    max-width: 1140px;
    margin: auto !important;
  }
}
@media (max-width: 991px) {
  .top-10 {
    display: none;
  }
  .ml-30 {
    margin-left: 0 !important;
  }

  #sidebarstatic {
    position: sticky !important;
    left: 0px;
    margin-bottom: 40px;
  }

  .menu-position {
    width: 100%;
  }

  #sidebarstatic {
    width: 33.33%;
    padding: 0px 15px;
  }

  .blog .w-80 {
    width: 100%;
  }

  .main-heading {
    font-size: 24px !important;
  }
  .menu-list-item {
    font-size: 12px;
  }

  .circle {
    height: 50px;
    width: 50px;
    background-color: var(--keyframe-bg);
    left: -15px;
    top: -12px;
    display: block;
    z-index: -1;
    animation: javascript 9s linear infinite 0.9s;
  }

  @keyframes javascript {
    0% {
      transform: translateX(0);
    }

    50% {
      transform: translateX(520px);
    }

    100% {
      transform: translate(0px);
    }
  }

  .after-bg-color::after {
    background-color: transparent;
  }

  .list-javascript {
    width: 100%;
    position: relative;
  }
  .navexplorer > li > a,
  .navexplorer > li > ul > li > a {
    display: block;
  }
  .footer-noface {
    display: none !important;
  }
  .lg-flex-start {
    justify-content: space-between !important;
  }
  .lang-toggle {
    right: 20px;
  }

  .intro-column-1 {
    width: 30%; /* Equivalent to col-md-3 */
  }
  .intro-column-2 {
    width: 70%; /* Equivalent to col-md-8 */
  }
  aside {
    width: 30%;
  }
  .tutorial-video-column {
    width: 50%;
  }
  .bar-sidebar div div .bar-1 {
    top: 19%;
    left: 31%;
  }
  .w-75-cust {
    width: 100% !important;
  }
  .drop-down-list {
    width: 100% !important;
    transform: translateX(0px);
  }
  .header-fluid {
    max-width: 960px;
  }
}

@media (max-width: 767px) {
  .quote {
    display: none;
  }
  .study-sec-box:hover {
    transform: scale(1) !important;
  }
  .ethereum:hover {
    transform: scale(1) !important;
  }
  .show-sidebar aside .toggle {
    position: absolute;
    right: 10px !important;
    top: 12px;
    transform: none !important;
    padding-top: 0;
    z-index: 1000;
  }
  .aside-heading {
    padding-right: 45px !important; /* reserve space for toggle button (30px width + 10px right + 5px gap) */
    font-size: 18px !important;
  }

  /* .lang-toggle {
    position: static;
  } */
  .flex-direction-reverse {
    flex-direction: column-reverse;
  }
  .print-page {
    display: none !important;
  }
  ul > li .code-container,
  ul .code-container {
    margin-left: -20px !important;
  }
  ul > li ul > li .code-container {
    margin-left: -52px !important;
  }

  .modal-content {
    width: 350px;
    max-height: 90vh;
  }

  .close {
    font-size: 6vw;
    top: 4vw;
    right: 4vw;
  }

  .blog h2 {
    font-size: 25px !important;
  }
  .bar-sidebar div div .bar-1 {
    top: 19%;
    left: auto;
    right: 21%;
  }

  .list-javascript {
    border-top-left-radius: 0px !important;
  }

  .menu-position {
    width: 100%;
  }

  .menu-list-item {
    font-size: 15px;
  }

  .coding-guidelines li {
    font-size: 14px;
  }

  .after-bg-color::after {
    background-color: transparent;
  }

  .aside-main {
    position: fixed !important;
    width: 70%;
    left: 0;
    right: auto;
    top: 100px;
  }
  #sidebarstatic {
    position: static !important;
    width: 100% !important;
    margin-bottom: 40px;
  }
  .guidelines-color-theme {
    font-size: 29px;
  }

  .all-h2 {
    font-size: 20px;
  }
  .icon-container {
    justify-content: space-between !important;
  }
  .applications-text .menu-list-items-browsers li,
  .tutorial-ul-list li {
    font-size: 14px !important;
  }
  .mobile-width {
    width: 50% !important;
  }

  .simplay-am {
    padding-top: 10px !important;
  }
  .header-fluid {
    max-width: 100%;
  }

  .glob-img img {
    width: 85% !important;
  }

  .programming-h1-heading h1 {
    padding-top: 15px;
    padding-bottom: 15px;
  }

  .true-sec {
    padding: 0px;
  }

  .tutorial-paragraph {
    font-size: 14px !important;
  }

  .coding-guidelines li .blog .pb-5 > img {
    height: 250px;
  }
  .lang-toggle-second {
    position: static !important;
  }
  .menu-position {
    width: 100%;
  }

  .circle {
    height: 50px;
    width: 50px;
    background-color: var(--keyframe-bg);
    left: -15px;
    top: -12px;
    display: block;
    z-index: -1;
    animation: javascript 9s linear infinite 0.9s;
  }

  @keyframes javascript {
    0% {
      transform: translateX(0);
    }

    50% {
      transform: translateX(520px);
    }

    100% {
      transform: translate(0px);
    }
  }

  .list-javascript {
    width: 100%;
    position: relative;
  }
  .list-javascript {
    border-top-left-radius: 0px !important;
  }
  .javascript-content {
    padding-left: 0;
  }

  .questions-topick {
    font-size: 14px;
  }
  .home-img-1 {
    padding: 0px !important;
  }
  .programming-h1-heading p {
    font-size: 16px !important;
  }
  .simply-text-js {
    font-size: 16px !important;
  }
  .navbar-brand {
    width: 70% !important;
  }
  .menu-list-items-browsers,
  .tutorial-ul-list {
    margin-left: 0px !important;
  }

  .logo-footer {
    text-align: center;
  }
  .simplyjavascript-bold {
    display: block !important;
  }
  .intro-column-1 {
    width: 100%; /* Equivalent to col-sm-12 */
  }
  aside {
    width: 50%;
  }
  .intro-column-2 {
    width: 100%; /* Equivalent to col-sm-12 */
  }
  .tutorial-video-column {
    width: 50%;
  }
}
@media (max-width: 567px) {
  .h1-heading {
    font-size: 24px !important;
  }
  .expend-close-btn + h1 {
    font-size: 18px;
  }
  .h2-heading {
    font-size: 20px;
  }
  .h3-heading {
    font-size: 17px;
  }
  .quote {
    display: none;
  }
  .print-page {
    display: none !important;
  }

  .glob-img img {
    width: 85% !important;
  }

  .menu-position {
    width: 100%;
  }

  .border-text {
    font-size: 13px;
  }

  .Web-Browsers-Using h3 {
    font-size: 13px;
  }
  aside {
    width: 70%;
  }
  .menu-list-item {
    font-size: 16px;
    padding: 10px 10px 10px 0px;
  }

  .form-control {
    width: 106% !important;
  }
  .after-bg-color::after {
    background-color: transparent;
  }

  .list-javascript {
    width: 100%;
    position: relative;
    border-top-left-radius: 0px !important;
  }

  .home-img-1 img {
    width: 100%;
    height: 305px;
  }
  .navbar-brand {
    width: 70% !important;
  }

  .home-img-1 {
    padding: 0px !important;
  }

  .circle {
    height: 50px;
    width: 50px;
    background-color: var(--keyframe-bg);
    left: -15px;
    top: -12px;
    display: block;
    z-index: -1;
    animation: javascript 9s linear infinite 0.9s;
  }

  @keyframes javascript {
    0% {
      transform: translateX(0);
    }

    50% {
      transform: translateX(520px);
    }

    100% {
      transform: translate(0px);
    }
  }
  .ransform-rotate {
    width: 68%;
  }
  .modal-content {
    position: absolute;
    max-width: 81%;
    max-height: 90%;
  }
  .h4-heading {
    font-size: 20px !important;
  }
  .list-java-script li a {
    font-size: 14px;
  }
  .intro-column-1,
  .intro-column-2,
  .tutorial-video-column {
    width: 100%;
    padding: 0 15px;
    flex: 0 0 auto;
  }
  .bar-sidebar div div .bar-1 {
    top: 19%;
    right: 7%;
    left: auto;
  }
  .intro-btn {
    width: auto;
  }
  .expend-close-btn + h1 {
    width: auto;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 18px !important;
    background: transparent;
    color: var(--black) !important;
    padding: auto;
    line-height: 1.7em;
    box-shadow: none;
    text-align: center;
    cursor: pointer;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
  }
  .expend-close-btn + h1:before {
    display: none;
  }
  /* .lang-toggle {
    position: static !important;
  } */
  .aside-main {
    position: fixed !important;
    width: 80%;
  }

  .table-container {
    overflow-y: hidden;
    overflow-x: scroll;
  }
  .table-container table th {
    font-size: 15px;
    color: var(--black-07);
  }

  .table-container table td {
    padding: 2px 6px !important;
  }
  .table-container table tbody td:nth-child(1) {
    font-size: 14px;
  }
  .table-container table td {
    font-size: 14px;
  }
  .interview-table tbody td:nth-child(1) {
    font-size: 12px !important;
  }
}
@media (max-width: 361px) {
  .menu-list-item {
    padding: 10px 17px 10px 0px;
  }

  .navbar-brand {
    width: 65% !important;
  }

  .header-logo {
    width: 120px !important;
  }
  .programming-h1-heading h1 {
    font-size: 26px;
  }
  .circle {
    height: 50px;
    width: 50px;
    background-color: var(--keyframe-bg);
    left: -15px;
    border-radius: 50%;
    top: -12px;
    z-index: -1;
    animation: javascript 9s linear infinite 0.9s;
  }

  @keyframes javascript {
    0% {
      transform: translateX(0);
    }

    50% {
      transform: translateX(320px);
    }

    100% {
      transform: translateX(0px);
    }
  }
  .aside-main {
    top: 95px;
  }
  .javascript-classes {
    font-size: 20px;
  }

  .icon-container {
    padding: 0px !important;
  }
  aside .toggle {
    padding-left: 5px;
  }
  .yellow-color-button,
  .next-prev-btn {
    width: 120px;
    border-radius: 30px;
    font-size: 16px;
    padding: 4px 0px;
    border: 2px solid transparent;
  }
}

/* ============================================================
   PREMIUM UI ENHANCEMENTS
   ============================================================ */

/* --- Premium Navbar --- */
.header {
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
  background-color: rgba(255, 255, 255, 0.97) !important;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06), 0 2px 12px rgba(0, 0, 0, 0.04) !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.07) !important;
}
body.dark-theme .header {
  background-color: rgba(18, 18, 37, 0.97) !important;
  border-bottom-color: rgba(255, 255, 255, 0.06) !important;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04), 0 2px 12px rgba(0, 0, 0, 0.25) !important;
}

/* Nav links premium hover */
.navexplorer > li > a {
  font-size: 15px !important;
  font-weight: 600 !important;
  letter-spacing: 0.01em !important;
  color: var(--text-blue) !important;
  padding: 7px 11px !important;
  border-radius: 8px !important;
  transition: background-color 0.22s ease, color 0.22s ease, border-color 0.22s ease !important;
}
.navexplorer > li > a:hover,
.navexplorer > li > a:focus {
  background-color: rgba(240, 154, 15, 0.09) !important;
  color: var(--pri-yellow) !important;
}
.navexplorer > li > a:before {
  display: none !important;
}
/* Active nav link - pill highlight */
.navexplorer > li > a.active {
  background-color: rgba(240, 154, 15, 0.13) !important;
  color: var(--pri-yellow) !important;
  font-weight: 700 !important;
}
/* Practice - CTA pill button */
.navexplorer > li.nav-item.dropdown > .nav-link {
  border: 1.5px solid var(--pri-yellow) !important;
  color: var(--pri-yellow) !important;
  padding: 6px 14px !important;
}
.navexplorer > li.nav-item.dropdown > .nav-link:hover,
.navexplorer > li.nav-item.dropdown > .nav-link:focus {
  background-color: var(--pri-yellow) !important;
  color: #fff !important;
}

/* Dropdown - premium */
.drop-down-list {
  border-radius: 14px !important;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06) !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  padding: 6px 0 !important;
}
body.dark-theme .drop-down-list {
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.08) !important;
}
.drop-down-list > li > a {
  border-radius: 8px;
  margin: 1px 6px !important;
  padding: 9px 14px !important;
  font-size: 14px;
  font-weight: 500;
  transition: background-color 0.18s ease, color 0.18s ease;
  color: var(--pro-h1-h-p) !important;
}
.drop-down-list > li > a:hover {
  background-color: rgba(240, 154, 15, 0.1) !important;
  color: var(--pri-yellow) !important;
}
.drop-down-list > .up-icon {
  display: none !important;
}

/* Navbar toggler premium */
.navbar-toggler {
  border-radius: 10px !important;
  padding: 7px 9px !important;
  border-color: rgba(0, 0, 0, 0.15) !important;
  transition: background-color 0.2s ease !important;
}
.navbar-toggler:hover {
  background-color: rgba(240, 154, 15, 0.08) !important;
}

/* --- Hero section premium typography --- */
.programming-h1-heading h1 {
  font-size: 3rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.035em !important;
  line-height: 1.1 !important;
  padding-top: 44px !important;
  padding-bottom: 18px !important;
  white-space: nowrap !important;
}
.programming-h1-heading p {
  font-size: 17px !important;
  line-height: 1.75 !important;
  color: rgba(37, 38, 94, 0.72) !important;
}
body.dark-theme .programming-h1-heading p {
  color: rgba(220, 220, 255, 0.72) !important;
}

/* --- Section headings premium --- */
.javascript-classes {
  font-weight: 800 !important;
  letter-spacing: -0.03em !important;
  line-height: 1.2 !important;
}

/* --- Study Section cards premium --- */
.section-3 {
  background-color: #f8f9fb;
  padding: 50px 0 20px !important;
}
body.dark-theme .section-3 {
  background-color: transparent;
}
.study-sec-box {
  border-radius: 16px !important;
  padding: 32px 22px 24px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 4px 20px rgba(0, 0, 0, 0.05) !important;
  border: 1.5px solid rgba(0, 0, 0, 0.06) !important;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.28s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.28s ease !important;
}
body.dark-theme .study-sec-box {
  border-color: rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2), 0 4px 20px rgba(0, 0, 0, 0.15) !important;
}
.study-sec-box:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 6px 32px rgba(240, 154, 15, 0.14), 0 2px 8px rgba(0, 0, 0, 0.07) !important;
  border-color: rgba(240, 154, 15, 0.35) !important;
}
.study-sec-box h5 {
  font-size: 15px !important;
  font-weight: 700 !important;
  letter-spacing: -0.01em !important;
  color: var(--text-blue) !important;
}

/* --- Icon boxes premium --- */
.icon-box {
  height: 62px !important;
  width: 62px !important;
  border-radius: 16px !important;
  background: linear-gradient(135deg, #fff8e7 0%, #ffeecb 100%);
  box-shadow: 0 4px 14px rgba(240, 154, 15, 0.18);
  transition: box-shadow 0.25s ease;
}
.icon-box.yellow {
  background: linear-gradient(135deg, #fffbea 0%, #fef3c7 100%);
  box-shadow: 0 4px 14px rgba(240, 154, 15, 0.22);
}
.icon-box.red {
  background: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.2);
}
.icon-box.blue {
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.2);
}
.icon-box.green {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  box-shadow: 0 4px 14px rgba(34, 197, 94, 0.2);
}
.icon-box.black {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  box-shadow: 0 4px 14px rgba(100, 116, 139, 0.2);
}
.icon-box.orange {
  background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.2);
}
.icon-box i {
  font-size: 2rem !important;
}

/* --- True section (Educational Resources) --- */
.true-sec {
  background: linear-gradient(160deg, #fefefe 0%, #f5f7ff 100%);
  padding: 60px 0 !important;
}
body.dark-theme .true-sec {
  background: transparent !important;
}

/* --- Features section premium --- */
.section-5 {
  background-color: #f8f9fb;
  padding: 60px 0 70px !important;
}
body.dark-theme .section-5 {
  background-color: transparent;
}
.ethereum {
  border-radius: 18px !important;
  padding: 20px 24px !important;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05), 0 4px 20px rgba(0, 0, 0, 0.05) !important;
  border: 1.5px solid rgba(0, 0, 0, 0.06) !important;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.28s ease,
    border-color 0.28s ease !important;
}
body.dark-theme .ethereum {
  border-color: rgba(255, 255, 255, 0.08) !important;
}
.ethereum:hover {
  transform: translateY(-5px) scale(1.01) !important;
  box-shadow: 0 8px 36px rgba(0, 0, 0, 0.09), 0 4px 16px rgba(240, 154, 15, 0.09) !important;
  border-color: rgba(240, 154, 15, 0.28) !important;
}
.ethereum:hover ::after {
  opacity: 0 !important;
}
.Features-box {
  background: linear-gradient(135deg, #fff8e7 0%, #ffeecb 100%) !important;
  box-shadow: 0 4px 14px rgba(240, 154, 15, 0.22) !important;
  border-radius: 14px !important;
  width: 54px !important;
  height: 54px !important;
  flex-shrink: 0 !important;
}
.ethereum .hero-card-main p:first-child {
  font-size: 15px !important;
  font-weight: 700 !important;
  letter-spacing: -0.01em !important;
}
.ethereum .hero-card-main .Smart {
  font-size: 14px !important;
  line-height: 1.6 !important;
  color: rgba(37, 38, 94, 0.78) !important;
}
body.dark-theme .ethereum .hero-card-main .Smart {
  color: rgba(220, 220, 255, 0.6) !important;
}

/* --- Buttons premium --- */
.yellow-color-button,
.next-prev-btn,
.blog-btn {
  background: linear-gradient(135deg, #f09a0f 0%, #d97e00 100%) !important;
  border-radius: 10px !important;
  font-weight: 700 !important;
  letter-spacing: -0.01em !important;
  box-shadow: 0 4px 14px rgba(240, 154, 15, 0.32) !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease !important;
  border: 2px solid transparent !important;
}
.yellow-color-button:hover,
.next-prev-btn:hover,
.blog-btn:hover {
  background: transparent !important;
  border-color: var(--pri-yellow) !important;
  color: var(--pri-yellow) !important;
  box-shadow: 0 4px 18px rgba(240, 154, 15, 0.18) !important;
  transform: translateY(-2px) !important;
}
body.dark-theme .next-prev-btn {
  color: #1a1a2e !important;
}
body.dark-theme .next-prev-btn:hover {
  color: var(--pri-yellow) !important;
}

/* Copy button premium */
.copy-button {
  border-radius: 7px !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  padding: 5px 11px !important;
  box-shadow: 0 2px 8px rgba(240, 154, 15, 0.32) !important;
  background: linear-gradient(135deg, #f09a0f 0%, #d97e00 100%) !important;
  color: #fff !important;
  border: none !important;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease !important;
  z-index: 2;
}
.copy-button:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 14px rgba(240, 154, 15, 0.45) !important;
  opacity: 0.93 !important;
}
.copy-button:active {
  transform: translateY(0) !important;
  opacity: 1 !important;
}

/* Button-backdrop premium (header bar of code blocks with language + copy) */
.button-backdrop {
  border-radius: 10px 10px 0 0 !important;
  background: linear-gradient(90deg, #1e1e2e 0%, #282a36 100%) !important;
  padding: 8px 14px !important;
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07) !important;
}
.button-backdrop::before {
  /* macOS-style window control dots: ● ● ● */
  content: "\25CF  \25CF  \25CF";
  font-size: 11px;
  letter-spacing: 4px;
  color: rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}
.button-backdrop p {
  margin-bottom: 0 !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: 0.04em !important;
  text-transform: uppercase !important;
  color: #bd93f9 !important;
  background: rgba(189, 147, 249, 0.12) !important;
  border: 1px solid rgba(189, 147, 249, 0.3) !important;
  border-radius: 20px !important;
  padding: 2px 10px !important;
  flex-grow: 1;
}
/* Reposition copy button inside button-backdrop (relative context) */
.button-backdrop .copy-button {
  position: static !important;
  top: auto !important;
  right: auto !important;
  transform: none !important;
  flex-shrink: 0;
}
.button-backdrop .copy-button:hover {
  transform: translateY(-1px) !important;
}

/* Move-to-top button premium */
.move-to-top {
  border-radius: 12px !important;
  box-shadow: 0 4px 20px rgba(0, 123, 255, 0.3) !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease !important;
}
.move-to-top:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 28px rgba(0, 123, 255, 0.38) !important;
}

/* --- Premium Footer --- */
.main-footer {
  background: linear-gradient(180deg, #f5f7ff 0%, #eef1fa 100%) !important;
  border-top: 1px solid rgba(0, 0, 0, 0.07) !important;
}
body.dark-theme .main-footer {
  background: linear-gradient(180deg, #0d0d22 0%, #090915 100%) !important;
  border-top-color: rgba(255, 255, 255, 0.05) !important;
}
.footer-copy-right {
  border-top-color: rgba(0, 0, 0, 0.08) !important;
}
body.dark-theme .footer-copy-right {
  border-top-color: rgba(255, 255, 255, 0.06) !important;
}
.main-footer .text {
  font-weight: 700 !important;
  font-size: 16px !important;
  letter-spacing: -0.01em !important;
}
.Resources li a {
  font-size: 14px !important;
  font-weight: 500 !important;
  transition: color 0.18s ease !important;
}
.media-icon i {
  font-size: 20px !important;
}

/* --- Footer policy links --- */
.footer-policy-link {
  color: var(--pri-yellow) !important;
  font-weight: 500;
}
.footer-policy-link:hover {
  opacity: 0.8;
}
.footer-policy-link::after {
  display: none !important;
}

/* --- Tip notes / callout premium --- */
.tip-notes {
  border-radius: 10px !important;
  background-color: rgba(240, 154, 15, 0.05) !important;
  border: 1.5px solid rgba(240, 154, 15, 0.2) !important;
  border-left: 5px solid var(--pri-yellow) !important;
  padding: 10px 14px !important;
}

/* --- Table container premium --- */
.table-container {
  border-radius: 14px !important;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05), 0 4px 16px rgba(0, 0, 0, 0.04) !important;
}

/* --- Sidebar heading premium --- */
.aside-heading {
  font-size: 16px !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
}

/* --- Accordion premium --- */
.accrodian-custom > .accordion-item {
  border-radius: 12px !important;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05) !important;
}

/* --- Loader premium --- */
.loader-wrapper {
  background-color: rgba(0, 0, 0, 0.8) !important;
  -webkit-backdrop-filter: blur(6px) !important;
  backdrop-filter: blur(6px) !important;
}

/* --- Quiz option buttons premium --- */
.quiz-option-btn {
  border-radius: 12px !important;
  font-size: 15px !important;
  font-weight: 500 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06) !important;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease !important;
}
.quiz-option-btn:not([disabled]):hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1) !important;
}

/* --- Code section header premium --- */
.black-color-section-6 {
  border-radius: 12px !important;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.18) !important;
  overflow: hidden !important;
}

/* --- Code container pre element (remove default bottom margin) --- */
.code-container pre {
  margin-bottom: 0 !important;
}

/* --- Code block scrollbar premium --- */
.code-container pre::-webkit-scrollbar,
.hljs::-webkit-scrollbar {
  height: 6px;
}
.code-container pre::-webkit-scrollbar-track,
.hljs::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}
.code-container pre::-webkit-scrollbar-thumb,
.hljs::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.18);
  border-radius: 3px;
}
.code-container pre::-webkit-scrollbar-thumb:hover,
.hljs::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.32);
}

/* ============================================================
   END PREMIUM UI ENHANCEMENTS
   ============================================================ */

/* --- Print Notes button premium --- */
.print-page {
  border-radius: 10px !important;
  font-weight: 700 !important;
  font-size: 15px !important;
  letter-spacing: -0.01em !important;
  box-shadow: 0 4px 14px rgba(0, 123, 255, 0.28) !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease !important;
}
.print-page:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(0, 123, 255, 0.38) !important;
  opacity: 0.9 !important;
}

/* --- Responsive: hero h1 smaller on mobile to keep "Simply JavaScript" on one line --- */
@media (max-width: 767px) {
  .programming-h1-heading h1 {
    font-size: 2rem !important;
  }
}
@media (max-width: 480px) {
  .programming-h1-heading h1 {
    font-size: 1.75rem !important;
  }
}
@media (max-width: 361px) {
  .programming-h1-heading h1 {
    font-size: 1.5rem !important;
  }
}

/* --- Expand/Collapse button premium --- */
.accorian-expend {
  background: linear-gradient(135deg, #f09a0f 0%, #d97e00 100%) !important;
  border: none !important;
  color: #fff !important;
  border-radius: 10px !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  padding: 6px 16px !important;
  box-shadow: 0 4px 14px rgba(240, 154, 15, 0.35) !important;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
}
.accorian-expend:hover {
  background: linear-gradient(135deg, #d97e00 0%, #f09a0f 100%) !important;
  color: #fff !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 18px rgba(240, 154, 15, 0.45) !important;
}
.accorian-expend:active {
  transform: translateY(0) !important;
}

/* --- Premium Sidebar --- */
aside {
  background: linear-gradient(180deg, #ffffff 0%, #f8f9ff 100%) !important;
  border-right: 1px solid rgba(38, 39, 97, 0.08) !important;
  box-shadow: 4px 0 24px rgba(38, 39, 97, 0.07) !important;
}
body.dark-theme aside {
  background: linear-gradient(180deg, #12122a 0%, #0d0d22 100%) !important;
  border-right-color: rgba(255, 255, 255, 0.06) !important;
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.3) !important;
}
.aside-heading {
  background: linear-gradient(135deg, #212123 0%, #dcdce0 100%) !important
  color: #fff !important;
  border-bottom: none !important;
  letter-spacing: -0.01em !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2) !important;
}
body.dark-theme .aside-heading {
  background: linear-gradient(135deg, #212123 0%, #dcdce0 100%) !important;
}
aside .side-inner .nav-menu ul li a {
  border-radius: 8px !important;
  margin: 1px 8px !important;
  padding: 9px 12px 9px 14px !important;
  transition: background-color 0.18s ease, color 0.18s ease, padding-left 0.18s ease !important;
}
/* Collapsible links have a chevron icon (right: 6px, width: 20px) — need extra right padding */
aside .side-inner .nav-menu ul li .collapsible {
  padding-right: 36px !important;
}
/* Guideline-side links have a hand icon (left: 15px) — need enough left padding */
aside .side-inner .nav-menu .guideline-side li a,
aside .side-inner .nav-menu .guideline-side li a:hover {
  padding-left: 40px !important;
}
/* Interview/exercise sidebar ol items have a number counter at left: 15px — need enough left padding */
aside .side-inner .nav-menu .interview-sideicon > li > div > ol li a,
aside .side-inner .nav-menu .interview-sideicon > li > div > ol li a:hover {
  padding-left: 40px !important;
}
aside .side-inner .nav-menu ul li a:hover {
  background: linear-gradient(90deg, rgba(240, 154, 15, 0.12) 0%, rgba(240, 154, 15, 0.06) 100%) !important;
  color: var(--text-blue) !important;
  padding-left: 18px !important;
}
aside .side-inner .nav-menu ul li .collapsible[aria-expanded="true"] {
  background: linear-gradient(90deg, #f09a0f 0%, #e88c00 100%) !important;
  color: #fff !important;
  border-radius: 8px !important;
  margin: 1px 8px !important;
  font-weight: 600 !important;
}
.side-bar-li-bg-color {
  background: rgba(240, 154, 15, 0.04) !important;
  border-left: 3px solid rgba(240, 154, 15, 0.25) !important;
  border-radius: 0 0 8px 8px !important;
  margin: 0 8px 4px !important;
}
body.dark-theme .side-bar-li-bg-color {
  background: rgba(240, 154, 15, 0.06) !important;
  border-left-color: rgba(240, 154, 15, 0.3) !important;
}

/* ============================================================
   PREMIUM QUIZ CARD UI
   ============================================================ */

/* Quiz card container */
.quiz-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 32px rgba(38, 39, 97, 0.10), 0 1px 4px rgba(38, 39, 97, 0.07);
  overflow: hidden;
  margin: 8px 0;
  display: flex;
  flex-direction: column;
  min-height: 520px;
}
body.dark-theme .quiz-card {
  background: #1a1a35;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.35), 0 1px 4px rgba(0, 0, 0, 0.25);
}

/* Quiz header with progress */
.quiz-header {
  background: linear-gradient(135deg, #262761 0%, #3a3b8f 100%);
  padding: 16px 20px 14px;
}
.quiz-progress-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.quiz-progress-track {
  flex: 1;
  height: 8px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 99px;
  overflow: hidden;
}
.quiz-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #f09a0f 0%, #e72c83 100%);
  border-radius: 99px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.quiz-counter {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  white-space: nowrap;
  min-width: 44px;
  text-align: right;
  letter-spacing: 0.02em;
}

/* Quiz body */
.quiz-body {
  padding: 24px 24px 8px;
  flex: 1;
}
.quiz-question {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--pro-h1-h-p);
  margin-bottom: 16px;
}
body.dark-theme .quiz-question {
  color: var(--white);
}

/* Quiz options */
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}
.quiz-option-btn {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 12px 16px !important;
  border-radius: 10px !important;
  margin: 0 !important;
  text-align: left !important;
}
.quiz-option-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(38, 39, 97, 0.08);
  color: #262761;
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
  transition: background 0.18s ease, color 0.18s ease;
}
body.dark-theme .quiz-option-letter {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.75);
}
.quiz-option-text {
  flex: 1;
}
.quiz-option-btn.correct .quiz-option-letter {
  background: rgba(255, 255, 255, 0.25);
  color: inherit;
}
.quiz-option-btn.inCorrect .quiz-option-letter {
  background: rgba(255, 255, 255, 0.2);
  color: inherit;
}

/* Quiz footer */
.quiz-footer {
  padding: 16px 24px 20px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* Score card */
.quiz-score-card {
  text-align: center;
  padding: 8px 0 4px;
}
.quiz-score-emoji {
  font-size: 52px;
  line-height: 1;
  margin-bottom: 12px;
}
.quiz-score-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-blue);
  margin-bottom: 8px;
}
body.dark-theme .quiz-score-title {
  color: var(--white);
}
.quiz-score-value {
  font-size: 52px;
  font-weight: 900;
  color: #f09a0f;
  line-height: 1;
  margin-bottom: 6px;
}
.quiz-score-value span {
  font-size: 28px;
  font-weight: 600;
  color: var(--black-07);
}
.quiz-score-pct {
  font-size: 15px;
  color: var(--black-07);
  font-weight: 500;
}

/* Responsive */
@media (max-width: 576px) {
  .quiz-body {
    padding: 16px 14px 8px;
  }
  .quiz-footer {
    padding: 12px 14px 16px;
    flex-wrap: wrap;
  }
  .quiz-footer .next-prev-btn {
    width: 100% !important;
    text-align: center;
  }
}