:root {
  --navy: #071c61;
  --blue: #0957ff;
  --green: #069849;
  --text: #0b1e58;
  --muted: #687695;
  --line: #dbe4f1;
  --soft: #f8faff;
  --card: #ffffff;
}

* {
  box-sizing: border-box
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background: #fff;
  font-size: 14px
}

button,
input {
  font: inherit
}

button {
  cursor: pointer
}

a {
  text-decoration: none;
  color: inherit
}

.site-header {
  height: 76px;
  border-bottom: 1px solid #e4eaf3;
  display: flex;
  align-items: center;
  padding: 0 22px;
  gap: 28px;
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 20
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 210px
}

.brand-symbol {
  width: 37px;
  height: 43px;
  position: relative;
  display: block
}

.brand-symbol:before {
  content: "";
  position: absolute;
  left: 16px;
  top: 0;
  width: 6px;
  height: 39px;
  background: #0c2e80;
  border-radius: 6px
}

.brand-symbol:after {
  content: "";
  position: absolute;
  left: 5px;
  top: 12px;
  width: 27px;
  height: 27px;
  border: 6px solid #0c2e80;
  border-top-color: transparent;
  border-radius: 50%
}

.brand-symbol i {
  position: absolute;
  left: 0;
  top: 9px;
  width: 24px;
  height: 6px;
  border-radius: 6px;
  background: #0c2e80
}

.brand-symbol b {
  position: absolute;
  right: 0;
  bottom: 4px;
  width: 7px;
  height: 19px;
  border-radius: 4px;
  background: #0baa55
}

.brand-text {
  display: flex;
  flex-direction: column
}

.brand-text strong {
  font-size: 22px;
  line-height: 1;
  font-weight: 800;
  color: #079548
}

.brand-text strong span {
  color: #0b2e82
}

.brand-text small {
  font-size: 9px;
  margin-top: 4px;
  color: #586c91
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 10px
}

.main-nav button {
  height: 76px;
  border: 0;
  background: none;
  padding: 0 16px;
  color: #102357;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative
}

.main-nav button svg {
  width: 14px
}

.main-nav button.active {
  color: var(--blue)
}

.main-nav button.active:after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 0;
  height: 3px;
  border-radius: 4px;
  background: var(--blue)
}

.search-box {
  margin-left: auto;
  width: 300px;
  height: 42px;
  border: 1px solid #cbd7e9;
  border-radius: 7px;
  display: flex;
  align-items: center;
  padding: 0 12px
}

.search-box input {
  border: 0;
  outline: 0;
  width: 100%;
  color: #243760
}

.search-box svg {
  width: 19px
}

.header-icon,
.profile-button {
  height: 40px;
  border: 0;
  background: #fff;
  color: var(--navy)
}

.header-icon svg {
  width: 20px
}

.profile-button {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 700
}

.profile-button:first-letter {
  background: var(--navy);
  color: #fff
}

.profile-button {
  border-radius: 20px
}

.page-wrap {
  max-width: 1480px;
  margin: auto;
  padding: 18px 28px 0
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  color: #41547d;
  margin-bottom: 22px
}

.breadcrumb svg {
  width: 13px
}

.breadcrumb strong {
  color: #15285b
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
  align-items: start
}

.page-hero {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  gap: 24px;
  flex-wrap: wrap
}

.hero-left {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
  flex: 1 1 390px
}

.hero-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 14px;
  background: #edf3ff;
  color: var(--blue);
  display: grid;
  place-items: center
}

.hero-icon svg {
  width: 28px;
  height: 28px
}

.hero-left h1 {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -.4px;
  margin: 0 0 7px
}

.hero-left p {
  margin: 0;
  color: #6b7c95;
  font-size: 13px;
  line-height: 1.55
}

.date-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0
}

.date-row {
  display: flex;
  gap: 8px
}

.arrow-btn,
.selected-date {
  height: 46px;
  border: 1px solid #cad7e9;
  background: #fff;
  border-radius: 7px;
  color: #153273;
  display: flex;
  align-items: center;
  justify-content: center
}

.arrow-btn {
  width: 46px
}

.arrow-btn svg {
  width: 19px
}

.arrow-btn:disabled {
  color: #a8b1c2;
  background: #f7f9fc;
  cursor: not-allowed
}

.selected-date {
  min-width: 155px;
  gap: 10px;
  font-weight: 700;
  font-size: 16px
}

.selected-date svg {
  width: 18px
}

.pick-date {
  position: relative;
  color: var(--blue);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer
}

.pick-date svg {
  width: 14px
}

.pick-date input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer
}

.arrow-btn,
.selected-date,
.pick-date {
  transition: border-color .2s ease, background-color .2s ease,
    box-shadow .2s ease, color .2s ease
}

.arrow-btn:not(:disabled):hover,
.selected-date:hover {
  border-color: var(--blue);
  background: #f5f8ff;
  color: var(--blue)
}

.arrow-btn:focus-visible,
.selected-date:focus-visible,
.pick-date:focus-within {
  outline: 0;
  box-shadow: 0 0 0 3px rgba(9, 87, 255, .11)
}

.pick-date:hover {
  color: #064de5
}

.questions-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #fff
}

.question-card {
  padding: 17px 18px 13px;
  border-bottom: 1px solid var(--line)
}

.question-card:last-child {
  border-bottom: 0
}

.question-row {
  display: grid;
  grid-template-columns: 27px 1fr 126px;
  gap: 10px;
  align-items: start
}

.question-number {
  color: var(--blue);
  font-weight: 700
}

.question-title {
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 7px
}

.options {
  list-style: none;
  margin: 0;
  padding: 0;
  color: #10265a;
  line-height: 1.5
}

.options li {
  white-space: normal
}

.show-answer {
  align-self: end;
  justify-self: end;
  width: 140px;
  min-width: 140px;
  height: 34px;
  padding: 0 14px;
  border: 1px solid var(--blue);
  border-radius: 5px;
  background: #fff;
  color: var(--blue);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
  flex-wrap: nowrap;
}

.show-answer span {
  display: inline-block;
  white-space: nowrap;
}

.show-answer svg {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
}

.answer-box {
  display: none;
  margin: 11px 0 0 37px;
  border-left: 3px solid var(--green);
  background: #eef9f1;
  padding: 10px 13px;
  border-radius: 4px;
  line-height: 1.5;
  color: #183a2a
}

.answer-box.open {
  display: block
}

.answer-box b {
  color: #087d3f
}

.pagination {
  padding: 14px 0 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap
}

.pagination button {
  height: 34px;
  border: 1px solid #cbd7e8;
  background: #fff;
  color: #174cae;
  border-radius: 5px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 600
}

.pagination button svg {
  width: 14px
}

.pagination button.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue)
}

.pagination button:disabled {
  color: #a5afbf;
  background: #fafbfc;
  cursor: not-allowed
}

.pagination div {
  display: flex;
  gap: 10px
}

.pagination small {
  width: 100%;
  text-align: center;
  color: #2e416d
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px
}

.side-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 14px 16px;
  min-width: 0
}

.side-card h2 {
  font-size: 16px;
  line-height: 1.4;
  margin: 0
}

.side-heading {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px
}

.blue-circle {
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: grid;
  place-items: center
}

.blue-circle svg {
  width: 15px
}

.side-card p {
  color: #3a4c73;
  line-height: 1.6;
  margin: 8px 0 0
}

.gold-star {
  color: #ffb400
}

.gold-star svg {
  fill: #ffd45c;
  stroke: #efa900
}

.topics-card {
  border-color: #f1dfb6
}

.topics-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px
}

.topics-card li {
  position: relative;
  padding: 0 0 0 27px;
  line-height: 1.45
}

.topics-card li:before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  width: 16px;
  height: 16px;
  border: 2px solid var(--green);
  color: var(--green);
  font-size: 10px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800
}

.quick-card h2 {
  margin-bottom: 8px
}

.quick-card button {
  width: 100%;
  min-height: 36px;
  padding: 8px 6px;
  border: 0;
  background: #fff;
  color: #263d70;
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  line-height: 1.45;
  border-radius: 6px
}

.quick-card button:hover { background: #f3f7ff }
.quick-card button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px }

.quick-card button svg {
  width: 19px;
  color: #1657d8
}

.subscribe-card form {
  display: flex;
  gap: 9px;
  margin-top: 12px
}

.subscribe-card input {
  min-width: 0;
  flex: 1;
  height: 43px;
  border: 1px solid #cad6e7;
  border-radius: 5px;
  padding: 0 12px
}

.subscribe-card button {
  border: 0;
  background: #0ca551;
  color: #fff;
  border-radius: 5px;
  padding: 0 16px;
  font-weight: 600
}

.subscribe-card small {
  display: block;
  color: #5d6c8d;
  margin-top: 10px
}

.site-footer {
  margin-top: 0;
  border-top: 1px solid #e0e7f0;
  background: #fbfcff;
  padding: 22px 28px 0
}

.footer-grid {
  max-width: 1420px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr) 1.15fr;
  gap: 35px
}

.footer-grid section:not(.footer-brand) {
  border-left: 1px solid #e0e6ef;
  padding-left: 30px
}

.footer-grid h3 {
  font-size: 14px;
  margin: 0 0 11px
}

.footer-grid section>a {
  display: block;
  font-size: 12px;
  margin: 8px 0;
  color: #314670
}

.footer-brand .brand {
  min-width: 0
}

.footer-brand .brand-text strong {
  font-size: 18px
}

.footer-brand .brand-symbol {
  transform: scale(.8);
  transform-origin: left center
}

.footer-brand p,
.app-links p {
  font-size: 11px;
  line-height: 1.5;
  color: #3b4d73
}

.social-links {
  display: flex;
  gap: 11px
}

.social-links a {
  width: 27px;
  height: 27px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #0e66de;
  color: #fff;
  font-size: 12px
}

.app-links button {
  display: inline-block;
  height: 37px;
  background: #060606;
  color: #fff;
  border: 0;
  border-radius: 4px;
  padding: 0 12px;
  margin: 7px 6px 0 0
}

.footer-bottom {
  max-width: 1420px;
  margin: 20px auto 0;
  border-top: 1px solid #e1e7ef;
  padding: 14px 0;
  display: flex;
  justify-content: space-between;
  color: #526383;
  font-size: 11px
}

.footer-bottom b {
  color: #ed304a
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 25px;
  transform: translate(-50%, 30px);
  opacity: 0;
  background: #0b245e;
  color: #fff;
  border-radius: 7px;
  padding: 11px 18px;
  transition: .25s;
  z-index: 50
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0)
}

@media(max-width:1050px) {
  .main-nav {
    display: none
  }

  .content-grid {
    grid-template-columns: 1fr
  }

  .sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start
  }

  .search-box {
    margin-left: auto
  }

  .footer-grid {
    grid-template-columns: repeat(3, 1fr)
  }
}

@media(max-width:720px) {
  .site-header {
    padding: 0 14px
  }

  .brand {
    min-width: auto
  }

  .brand-text {
    display: none
  }

  .search-box {
    display: none
  }

  .page-wrap {
    padding: 15px
  }

  .page-hero {
    align-items: flex-start;
    gap: 18px;
    flex-direction: column
  }

  .date-controls {
    align-items: flex-start
  }

  .hero-left h1 {
    font-size: 21px
  }

  .hero-left {
    flex: 0 1 auto
  }

  .hero-icon {
    width: 48px;
    height: 48px
  }

  .hero-icon svg {
    width: 30px
  }

  .question-row {
    grid-template-columns: 24px 1fr
  }

  .show-answer {
    grid-column: 2;
    justify-self: start;
    margin-top: 8px
  }

  .answer-box {
    margin-left: 34px
  }

  .sidebar {
    display: flex
  }

  .quick-card button { min-height: 44px }

  .footer-grid {
    grid-template-columns: 1fr 1fr
  }

  .footer-grid section:not(.footer-brand) {
    border: 0;
    padding-left: 0
  }

  .footer-bottom {
    flex-direction: column;
    gap: 6px
  }
}
/* ATTEMPT QUIZ CARD: below hero and above Question 1 */
.attempt-quiz-card{margin:0 0 16px;min-height:116px;border:1px solid #cfdcf0;border-radius:8px;background:linear-gradient(135deg,#f8fbff 0%,#fff 62%,#f2f7ff 100%);padding:18px 20px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(230px,.9fr) auto;align-items:center;gap:24px;box-shadow:0 8px 24px rgba(21,57,125,.055)}
.attempt-quiz-left{display:flex;align-items:center;gap:15px;min-width:0}.attempt-quiz-icon{width:52px;height:52px;flex:0 0 52px;border-radius:14px;background:#eaf1ff;color:var(--blue);display:grid;place-items:center}.attempt-quiz-icon svg{width:25px;height:25px}.attempt-quiz-label{display:block;margin-bottom:4px;color:var(--blue);font-size:10px;line-height:1;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.attempt-quiz-card h2{margin:0 0 5px;color:#10265a;font-size:18px;line-height:1.35}.attempt-quiz-card p{margin:0;color:#536483;font-size:12px;line-height:1.55}.attempt-quiz-meta{display:grid;gap:8px;color:#31476f;font-size:11px;font-weight:600}.attempt-quiz-meta span{display:flex;align-items:center;gap:8px}.attempt-quiz-meta svg{width:15px;height:15px;color:var(--blue)}.attempt-quiz-btn{min-width:144px;height:44px;border-radius:7px;background:var(--blue);color:#fff;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;white-space:nowrap;box-shadow:0 9px 20px rgba(9,87,255,.18);transition:.18s}.attempt-quiz-btn:hover{background:#064de5;transform:translateY(-1px);box-shadow:0 12px 24px rgba(9,87,255,.23)}.attempt-quiz-btn svg{width:17px;height:17px}
@media(max-width:1180px){.attempt-quiz-card{grid-template-columns:minmax(0,1fr) auto}.attempt-quiz-meta{grid-column:1/-1;grid-template-columns:repeat(3,max-content);border-top:1px solid #e0e8f3;padding-top:12px}}
@media(max-width:720px){.attempt-quiz-card{grid-template-columns:1fr;gap:15px;padding:17px}.attempt-quiz-left{align-items:flex-start}.attempt-quiz-meta{grid-column:auto;grid-template-columns:1fr}.attempt-quiz-btn{width:100%}}
#questionsPanel:empty,#questionsPanel:empty + .pagination{display:none}