:root {
  --background: #f8fafc;
  --foreground: #0f172a;
  --card: #ffffff;
  --muted: #64748b;
  --line: #e2e8f0;
  --ad-bg: #f1f5f9;
  --navy-950: #071422;
  --navy-900: #0b1f3a;
  --navy-800: #123056;
  --blue-50: #eff6ff;
  --blue-200: #bfdbfe;
  --blue-300: #93c5fd;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-900: #1e3a8a;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --slate-950: #020617;
  --emerald-50: #ecfdf5;
  --emerald-200: #a7f3d0;
  --emerald-300: #6ee7b7;
  --emerald-400: #34d399;
  --emerald-500: #10b981;
  --emerald-700: #047857;
  --emerald-800: #065f46;
  --emerald-950: #022c22;
  --amber-50: #fffbeb;
  --amber-800: #92400e;
  --amber-950: #451a03;
  --rose-50: #fff1f2;
  --rose-300: #fda4af;
  --rose-400: #fb7185;
  --rose-500: #f43f5e;
  --rose-700: #be123c;
  --rose-800: #9f1239;
  --rose-950: #4c0519;
  --orange-500: #f97316;
  --orange-600: #ea580c;
  --font-sans: "Inter", "Noto Sans KR", ui-sans-serif, system-ui, sans-serif;
  --font-serif: "Source Serif 4", ui-serif, Georgia, "Times New Roman", serif;
}

.dark {
  --background: #0b1220;
  --foreground: #e8eef7;
  --card: #121b2c;
  --muted: #94a3b8;
  --line: #243044;
  --ad-bg: #0f172a;
}

* {
  box-sizing: border-box;
}

@media (max-width: 639px) {
  .desktop-nav {
    display: none !important;
  }

  .header-actions {
    min-width: 0;
  }

  .header-tools .icon-btn {
    background: var(--slate-100);
  }

  .dark .header-tools .icon-btn {
    background: var(--slate-800);
  }

  .mode-tab {
    font-size: 0.75rem;
    padding: 0 0.4rem;
  }

  .hero-title,
  .hero-copy,
  .page-copy,
  .mode-card p {
    overflow-wrap: break-word;
  }

  .quiz-qhead {
    max-width: 58%;
  }

  .kr-rate {
    font-size: 0.625rem;
  }

  .perf-rate {
    margin-left: 2.75rem;
    width: calc(100% - 2.75rem);
  }
}

html {
  color-scheme: light;
  overflow-x: clip;
}

html.dark {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

#app {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

::selection {
  background: #bfdbfe;
  color: #0f172a;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid color-mix(in srgb, var(--slate-200) 80%, transparent);
  background: color-mix(in srgb, #ffffff 90%, transparent);
  backdrop-filter: blur(12px);
}

.dark .site-header {
  border-bottom-color: var(--slate-800);
  background: color-mix(in srgb, var(--slate-950) 90%, transparent);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  max-width: 72rem;
  height: 3.5rem;
  margin: 0 auto;
  padding: 0 0.75rem;
}

.brand {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.625rem;
}

.brand-mark {
  display: flex;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  background: var(--navy-900);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
}

.dark .brand-mark {
  background: var(--blue-600);
}

.brand-title {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}

.dark .brand-title {
  color: #fff;
}

.brand-sub {
  display: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.75rem;
  color: var(--slate-500);
}

.header-actions {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 0.25rem;
}

.header-tools {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 0.125rem;
  padding: 0.12rem;
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  background: color-mix(in srgb, #fff 78%, transparent);
}

.dark .header-tools {
  border-color: var(--slate-700);
  background: color-mix(in srgb, var(--slate-900) 78%, transparent);
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  border-radius: 999px;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-600);
}

.nav-link:hover {
  background: var(--slate-100);
  color: var(--navy-900);
}

.dark .nav-link {
  color: var(--slate-300);
}

.dark .nav-link:hover {
  background: var(--slate-800);
  color: #fff;
}

.icon-btn {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--slate-700);
}

.icon-btn:hover {
  background: var(--slate-100);
  color: var(--navy-900);
}

.dark .icon-btn {
  color: var(--slate-300);
}

.dark .icon-btn:hover {
  background: var(--slate-800);
  color: #fff;
}

.sun-icon {
  display: none;
}

.dark .sun-icon {
  display: block;
}

.moon-icon {
  display: block;
}

.dark .moon-icon {
  display: none;
}

.mobile-nav-wrap {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
}

.mobile-nav {
  position: absolute;
  inset: 100% 0 auto;
  border-bottom: 1px solid var(--slate-200);
  background: color-mix(in srgb, #fff 95%, transparent);
  padding: 0.75rem;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
}

.dark .mobile-nav {
  border-bottom-color: var(--slate-800);
  background: color-mix(in srgb, var(--slate-950) 95%, transparent);
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0 auto;
  padding: 0 0.25rem;
  max-width: 72rem;
  list-style: none;
}

.mobile-nav a {
  display: flex;
  min-height: 3rem;
  align-items: center;
  border-radius: 0.75rem;
  padding: 0 0.75rem;
  font-size: 1rem;
  font-weight: 500;
}

.mobile-nav a:hover {
  background: var(--slate-100);
}

.dark .mobile-nav a:hover {
  background: var(--slate-800);
}

.site-footer {
  border-top: 1px solid var(--slate-200);
  background: #fff;
  padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
}

.dark .site-footer {
  border-top-color: var(--slate-800);
  background: var(--slate-950);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 1.5rem 1rem;
  font-size: 0.875rem;
  color: var(--slate-500);
}

.footer-copy {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-name {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-700);
}

.dark .footer-name {
  color: var(--slate-300);
}

.footer-inner p {
  max-width: 36rem;
  margin: 0;
  line-height: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.25rem;
}

.footer-links a {
  display: inline-flex;
  min-height: 2.5rem;
  align-items: center;
  padding: 0 0.85rem 0 0;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--slate-500);
}

.footer-links a:not(:last-child)::after {
  content: "·";
  margin-left: 0.85rem;
  color: var(--slate-300);
  font-weight: 400;
}

.dark .footer-links a:not(:last-child)::after {
  color: var(--slate-600);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--navy-900);
}

.dark .footer-links a:hover,
.dark .footer-links a:focus-visible {
  color: #fff;
}

.page {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.eyebrow {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-700);
}

.dark .eyebrow {
  color: var(--blue-300);
}

.hero-title {
  margin: 0.5rem 0 0;
  max-width: 48rem;
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--navy-900);
}

.dark .hero-title {
  color: #fff;
}

.hero-ko,
.hero-sub {
  margin: 0.5rem 0 0;
  font-size: 1rem;
  color: var(--slate-500);
}

.dark .hero-ko,
.dark .hero-sub {
  color: var(--slate-400);
}

.hero-copy,
.page-copy {
  margin: 0.85rem 0 0;
  max-width: 42rem;
  font-size: 0.975rem;
  line-height: 1.65rem;
  color: var(--slate-600);
}

.hero-cta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  margin-top: 1.15rem;
}

.stat-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.stat-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  background: #fff;
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--slate-500);
}

.stat-chip strong {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--navy-900);
}

.dark .stat-chip {
  border-color: var(--slate-700);
  background: var(--slate-900);
  color: var(--slate-400);
}

.dark .stat-chip strong {
  color: #fff;
}

.dark .hero-copy,
.dark .page-copy {
  color: var(--slate-300);
}

.cta-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 0.75rem;
  padding: 0 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.btn-primary {
  background: var(--navy-900);
  color: #fff;
}

.dark .btn-primary {
  background: var(--blue-600);
}

.btn-primary:disabled {
  cursor: not-allowed;
  background: var(--slate-300);
}

.dark .btn-primary:disabled {
  background: var(--slate-700);
}

.btn-ghost {
  border: 1px solid var(--slate-300);
  background: transparent;
  color: var(--slate-700);
}

.dark .btn-ghost {
  border-color: var(--slate-600);
  color: #f1f5f9;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: 2rem;
}

.stat,
.card,
.step {
  border: 1px solid var(--slate-200);
  border-radius: 1rem;
  background: #fff;
}

.dark .stat,
.dark .card,
.dark .step {
  border-color: var(--slate-700);
  background: var(--slate-900);
}

.stat {
  padding: 0.75rem 0.625rem;
}

.stat dt {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.stat dd {
  margin: 0.25rem 0 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--navy-900);
}

.dark .stat dd {
  color: #fff;
}

.perf {
  margin-top: 2rem;
  border: 1px solid var(--slate-200);
  border-radius: 1rem;
  background: var(--card);
  padding: 1rem 1rem 0.4rem;
}

.dark .perf {
  border-color: var(--slate-700);
  background: var(--slate-900);
}

.perf h2 {
  margin: 0 0 0.35rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.perf-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.perf-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem 0.75rem;
  border-top: 1px solid var(--slate-100);
  padding: 0.7rem 0;
}

.perf-row:first-child {
  border-top: 0;
}

.dark .perf-row {
  border-top-color: var(--slate-800);
}

.perf-q {
  flex: 0 0 2.75rem;
  font-weight: 600;
  color: var(--slate-700);
}

.dark .perf-q {
  color: var(--slate-200);
}

.perf-verdict {
  flex: 1 1 7rem;
  min-width: 0;
  font-size: 0.8125rem;
  font-weight: 500;
}

.perf-row.is-correct .perf-verdict {
  color: var(--emerald-700);
}

.perf-row.is-wrong .perf-verdict {
  color: var(--rose-700);
}

.perf-row.is-unanswered .perf-verdict {
  color: var(--slate-400);
}

.dark .perf-row.is-correct .perf-verdict {
  color: var(--emerald-400);
}

.dark .perf-row.is-wrong .perf-verdict {
  color: var(--rose-400);
}

.perf-rate {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--slate-400);
  white-space: nowrap;
}

.mode-grid,
.step-grid,
.exam-grid {
  display: grid;
  gap: 1rem;
}

.mode-grid {
  margin-top: 0.75rem;
}

.mode-grid[hidden] {
  display: none !important;
}

.mode-section {
  margin-top: 1.75rem;
}

.mode-tabs {
  display: flex;
  width: 100%;
  gap: 0.25rem;
  padding: 0.25rem;
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  background: var(--slate-100);
}

.dark .mode-tabs {
  border-color: var(--slate-700);
  background: color-mix(in srgb, var(--slate-900) 80%, transparent);
}

.mode-tab {
  flex: 1;
  min-width: 0;
  min-height: 2.5rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--slate-500);
  font-size: 0.8125rem;
  font-weight: 600;
}

.mode-tab.active {
  background: #fff;
  color: var(--navy-900);
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.08);
}

.dark .mode-tab.active {
  background: var(--slate-800);
  color: #fff;
  box-shadow: none;
}

.track-stack {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.track-block > h2 {
  margin: 0.35rem 0 0;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}

.dark .track-block > h2 {
  color: #fff;
}

.track-en {
  margin: 0.2rem 0 0;
  font-size: 0.8125rem;
  color: var(--slate-500);
}

.dark .track-en {
  color: var(--slate-400);
}

.track-block .mode-grid {
  margin-top: 1rem;
}

.mode-note {
  margin: 0.4rem 0 0;
  text-align: left;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--slate-500);
}

.mode-note-en {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--slate-400);
}

.dark .mode-note,
.dark .mode-note-en {
  color: var(--slate-400);
}

.mode-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--slate-200);
  border-radius: 1.15rem;
  background: #fff;
  padding: 1rem 1.1rem;
  cursor: pointer;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

a.mode-card:hover,
button.mode-card:hover {
  border-color: var(--blue-300);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--navy-900) 6%, transparent);
}

.dark a.mode-card:hover,
.dark button.mode-card:hover {
  border-color: var(--blue-700);
  box-shadow: 0 8px 24px color-mix(in srgb, #000 28%, transparent);
}

.dark .mode-card {
  border-color: var(--slate-700);
  background: var(--slate-900);
}

.mode-card.featured {
  border-color: var(--blue-200);
}

.dark .mode-card.featured {
  border-color: var(--blue-900);
}

.mode-card h2,
.mode-card h3,
.step h3,
.exam-card h3 {
  margin: 0.5rem 0 0;
  color: var(--navy-900);
}

.mode-card h3 {
  margin-top: 0;
  font-size: 1.125rem;
}

.card-en {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--slate-500);
}

.card-en-body {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.8125rem;
  line-height: 1.5rem;
  color: var(--slate-400);
}

.dark .mode-card h2,
.dark .mode-card h3,
.dark .step h3,
.dark .exam-card h3 {
  color: #fff;
}

.dark .card-en,
.dark .card-en-body {
  color: var(--slate-400);
}

.mode-card p,
.step p,
.exam-card p {
  margin: 0.5rem 0 0;
  color: var(--slate-600);
  line-height: 1.5rem;
}

.dark .mode-card p,
.dark .step p,
.dark .exam-card p {
  color: var(--slate-300);
}

.mode-cta {
  margin-top: auto;
  padding-top: 0.85rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy-900);
}

.dark .mode-cta {
  color: #fff;
}

.how {
  margin-top: 1.75rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--slate-200);
}

.dark .how {
  border-top-color: var(--slate-800);
}

.how h2 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-900);
}

.dark .how h2 {
  color: #fff;
}

.how-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.how-flow li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.15rem 0.55rem;
  text-align: center;
}

.how-flow li:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 0.35rem;
  right: -0.35rem;
  color: var(--slate-300);
  font-size: 0.8rem;
  font-weight: 600;
}

.dark .how-flow li:not(:last-child)::after {
  color: var(--slate-600);
}

.how-num {
  display: flex;
  width: 1.5rem;
  height: 1.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--navy-900);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
}

.dark .how-num {
  background: var(--blue-600);
}

.how-label {
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--navy-900);
}

.dark .how-label {
  color: #fff;
}

.home-csat {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-200);
}

.dark .home-csat {
  border-top-color: var(--slate-800);
}

.home-csat h2 {
  margin: 0.3rem 0 0;
  max-width: 42rem;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}

.dark .home-csat h2 {
  color: #fff;
}

.home-csat .page-copy {
  margin-top: 0.55rem;
  font-size: 0.95rem;
  line-height: 1.6rem;
}

.text-link {
  display: inline-flex;
  margin-top: 0.7rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue-700);
}

.dark .text-link {
  color: var(--blue-300);
}

.home-page {
  padding-top: 1.35rem;
  padding-bottom: 2rem;
}

.home-about-card {
  max-width: 32rem;
}

.about-section {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--slate-200);
}

.dark .about-section {
  border-top-color: var(--slate-800);
}

.about-section h2,
.about-cta h2 {
  margin: 0;
  max-width: 42rem;
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}

.dark .about-section h2,
.dark .about-cta h2 {
  color: #fff;
}

.about-prose .page-copy + .page-copy,
.about-page .hero-copy + .hero-copy {
  margin-top: 1rem;
}

.about-fit {
  margin-top: 1.5rem;
  margin-bottom: 0;
  padding: 0;
  list-style: none;
}

.legal-page {
  max-width: 46rem;
}

.legal-updated {
  margin: 0.65rem 0 0;
  font-size: 0.8125rem;
  color: var(--slate-400);
}

.legal-list,
.legal-links {
  margin: 0.85rem 0 0;
  padding-left: 1.2rem;
  color: var(--slate-600);
  line-height: 1.7rem;
}

.dark .legal-list,
.dark .legal-links {
  color: var(--slate-300);
}

.legal-list li + li,
.legal-links li + li {
  margin-top: 0.35rem;
}

.legal-links a {
  font-weight: 500;
  color: var(--blue-700);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.dark .legal-links a {
  color: var(--blue-300);
}

.legal-mail {
  margin-top: 0;
}

.legal-home {
  margin: 2.5rem 0 0;
}

.legal-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 28rem;
  margin-top: 1.25rem;
}

.legal-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--slate-600);
}

.dark .legal-field {
  color: var(--slate-300);
}

.legal-field input,
.legal-field select,
.legal-field textarea {
  width: 100%;
  border: 1px solid var(--slate-200);
  border-radius: 0.75rem;
  background: var(--card);
  color: var(--foreground);
  padding: 0.75rem 0.9rem;
}

.legal-field textarea {
  resize: vertical;
  min-height: 8.5rem;
}

.dark .legal-field input,
.dark .legal-field select,
.dark .legal-field textarea {
  border-color: var(--slate-700);
  background: var(--slate-900);
}

.legal-field input:focus,
.legal-field select:focus,
.legal-field textarea:focus {
  outline: 2px solid var(--blue-400);
  outline-offset: 1px;
}

.legal-form .btn {
  align-self: flex-start;
  margin-top: 0.25rem;
}

.legal-form-status {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.5rem;
  color: var(--slate-500);
}

.legal-form-status.is-error {
  color: var(--rose-700);
}

.dark .legal-form-status.is-error {
  color: var(--rose-400);
}

.about-cta {
  margin-top: 3rem;
  padding: 1.75rem 1.25rem;
  border: 1px solid var(--slate-200);
  border-radius: 1.5rem;
  background: #fff;
}

.dark .about-cta {
  border-color: var(--slate-700);
  background: var(--slate-900);
}

.about-cta .page-copy {
  margin-top: 0.75rem;
}

.step-grid {
  margin-top: 1.25rem;
}

.step {
  padding: 1.25rem;
  list-style: none;
}

.page-copy code {
  word-break: break-all;
  border-radius: 0.25rem;
  background: var(--slate-100);
  padding: 0.125rem 0.375rem;
  font-size: 0.875rem;
}

.dark .page-copy code {
  background: var(--slate-800);
}

.exam-index,
.seo-exam-body {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--slate-200);
}

.dark .exam-index,
.dark .seo-exam-body {
  border-top-color: var(--slate-800);
}

.exam-index h2,
.seo-exam-body h2 {
  margin: 0 0 1rem;
  font-size: 1.125rem;
  color: var(--navy-900);
}

.dark .exam-index h2,
.dark .seo-exam-body h2 {
  color: #fff;
}

.exam-index ol,
.seo-exam-body ol {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--slate-600);
  line-height: 1.75rem;
}

.dark .exam-index ol,
.dark .seo-exam-body ol {
  color: var(--slate-300);
}

.exam-index a:hover {
  color: var(--blue-700);
}

.seo-question {
  margin-top: 1.5rem;
}

.seo-question h3 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--navy-900);
}

.dark .seo-question h3 {
  color: #fff;
}

.seo-passage {
  font-family: var(--font-serif);
  line-height: 1.75rem;
}

.year-block {
  margin-top: 2.5rem;
}

.year-block h2 {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.exam-grid {
  margin-top: 1rem;
}

.exam-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--slate-200);
  border-radius: 1rem;
  background: #fff;
  padding: 1.25rem;
}

.dark .exam-card {
  border-color: var(--slate-700);
  background: var(--slate-900);
}

.exam-card:hover {
  border-color: var(--blue-400);
}

.exam-year {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.exam-cta {
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--blue-700);
}

.dark .exam-cta {
  color: var(--blue-300);
}

.quiz-shell {
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
}

.quiz-loading {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding: 4rem 1rem;
  color: var(--slate-500);
}

.quiz-progress {
  position: sticky;
  top: 3.5rem;
  z-index: 30;
  border-bottom: 1px solid var(--slate-200);
  background: color-mix(in srgb, #fff 95%, transparent);
  padding: 0.75rem 1rem;
  backdrop-filter: blur(12px);
}

.dark .quiz-progress {
  border-bottom-color: var(--slate-800);
  background: color-mix(in srgb, var(--slate-950) 95%, transparent);
}

.progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  font-size: 0.875rem;
  color: var(--slate-500);
}

.progress-meta strong {
  color: var(--slate-700);
}

.quiz-qhead {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem 0.4rem;
  min-width: 0;
  max-width: 70%;
  text-align: right;
}

.quiz-qnum {
  font-weight: 600;
}

.kr-rate {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--slate-400);
  white-space: nowrap;
}

.kr-rate-sep {
  margin-right: 0.12rem;
}

.dark .progress-meta strong {
  color: var(--slate-200);
}

.dark .kr-rate {
  color: var(--slate-500);
}

.progress-bar {
  position: relative;
  width: 100%;
  max-width: 1400px;
  height: 6px;
  margin: 0.5rem auto 0;
  overflow: hidden;
  border-radius: 999px;
  background: var(--slate-200);
}

.dark .progress-bar {
  background: var(--slate-800);
}

.progress-bar > span,
.progress-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--blue-600);
  transition: width 0.2s ease;
}

.progress-bar-seek {
  height: 10px;
  overflow: visible;
  cursor: grab;
  touch-action: none;
  user-select: none;
}

.progress-bar-seek.dragging {
  cursor: grabbing;
}

.progress-bar-seek::before {
  content: "";
  position: absolute;
  inset: -10px 0;
}

.progress-knob {
  position: absolute;
  top: 50%;
  width: 16px;
  height: 16px;
  border: 2px solid #fff;
  border-radius: 999px;
  background: var(--blue-600);
  box-shadow: 0 1px 5px rgba(15, 23, 42, 0.22);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.dark .progress-knob {
  border-color: var(--slate-950);
}

.progress-bar-seek.dragging .progress-fill,
.progress-bar-seek.dragging .progress-knob {
  transition: none;
}

.progress-bar-seek:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 4px;
}

.quiz-grid {
  display: grid;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  flex: 1;
  grid-template-columns: 1fr;
}

.passage {
  display: flex;
  flex-direction: column;
  background: #fff;
}

.dark .passage {
  background: var(--slate-950);
}

.passage-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 1px solid var(--slate-200);
  padding: 0.75rem 1rem;
}

.dark .passage-meta {
  border-bottom-color: var(--slate-800);
}

.source-badge {
  display: inline-flex;
  max-width: 100%;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--blue-200);
  border-radius: 999px;
  background: var(--blue-50);
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #1e3a8a;
}

.dark .source-badge {
  border-color: color-mix(in srgb, var(--blue-900) 60%, transparent);
  background: color-mix(in srgb, #172554 50%, transparent);
  color: #dbeafe;
}

.source-badge span:first-child {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-600);
}

.dark .source-badge span:first-child {
  color: var(--blue-300);
}

.pill {
  border-radius: 999px;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: capitalize;
}

.pill-easy {
  background: var(--emerald-50);
  color: var(--emerald-800);
}

.pill-medium {
  background: var(--amber-50);
  color: var(--amber-800);
}

.pill-killer {
  background: var(--rose-50);
  color: var(--rose-800);
}

.dark .pill-easy {
  background: color-mix(in srgb, var(--emerald-950) 60%, transparent);
  color: #a7f3d0;
}

.dark .pill-medium {
  background: color-mix(in srgb, var(--amber-950) 60%, transparent);
  color: #fde68a;
}

.dark .pill-killer {
  background: color-mix(in srgb, var(--rose-950) 60%, transparent);
  color: #fecdd3;
}

.passage-body {
  padding: 1.25rem 1rem;
}

.passage-type {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.passage-text {
  margin-top: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.75rem;
  overflow-wrap: break-word;
  color: var(--slate-800);
  white-space: pre-wrap;
}

.passage-text .passage-table,
.passage-editor .passage-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.85rem 0;
  white-space: normal;
  font-size: 0.92em;
  background: #fff;
}

.passage-table th,
.passage-table td {
  border: 1px solid var(--slate-300);
  padding: 0.4rem 0.55rem;
  vertical-align: top;
}

.passage-table th {
  background: var(--slate-100);
  font-weight: 700;
}

.dark .passage-text .passage-table,
.dark .passage-editor .passage-table {
  background: var(--slate-950);
}

.dark .passage-table th,
.dark .passage-table td {
  border-color: var(--slate-600);
}

.dark .passage-table th {
  background: var(--slate-800);
}

.passage-text u,
.passage-text .passage-u,
.passage-editor u,
.passage-editor .passage-u {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1.6px;
  text-decoration-color: currentColor;
}

.passage-image,
.passage-editor .passage-image {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0.85rem auto;
  border: 1px solid var(--slate-200);
  border-radius: 0.6rem;
  background: #fff;
}

.dark .passage-image,
.dark .passage-editor .passage-image {
  border-color: var(--slate-700);
}

.passage-image-missing {
  display: inline-block;
  margin: 0.35rem 0;
  color: var(--slate-400);
  font-size: 0.85rem;
}

.dark .passage-text {
  color: #f1f5f9;
}

.question-panel {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--slate-200);
  background: var(--slate-50);
}

.dark .question-panel {
  border-top-color: var(--slate-800);
  background: color-mix(in srgb, var(--slate-900) 70%, transparent);
}

.question-scroll {
  padding: 1.25rem 1rem;
}

.question-scroll h2 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75rem;
  color: var(--navy-900);
}

.dark .question-scroll h2 {
  color: #fff;
}

.question-source {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  color: var(--slate-500);
}

.options {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.option {
  display: flex;
  width: 100%;
  min-height: 3rem;
  align-items: flex-start;
  gap: 0.75rem;
  border: 1px solid var(--slate-200);
  border-radius: 1rem;
  background: #fff;
  padding: 0.75rem 0.875rem;
  text-align: left;
  color: var(--slate-800);
}

.dark .option {
  border-color: var(--slate-700);
  background: var(--slate-950);
  color: #f1f5f9;
}

.option:hover:not(:disabled) {
  border-color: var(--blue-300);
}

.option.selected {
  border-color: var(--blue-600);
  background: var(--blue-50);
}

.dark .option.selected {
  border-color: var(--blue-400);
  background: color-mix(in srgb, #172554 50%, transparent);
}

.option.correct {
  border-color: var(--emerald-400);
  background: var(--emerald-50);
}

.dark .option.correct {
  border-color: var(--emerald-500);
  background: color-mix(in srgb, var(--emerald-950) 40%, transparent);
}

.option.wrong {
  border-color: var(--rose-400);
  background: var(--rose-50);
}

.dark .option.wrong {
  border-color: var(--rose-500);
  background: color-mix(in srgb, var(--rose-950) 40%, transparent);
}

.option-mark {
  margin-top: 0.125rem;
  font-weight: 600;
  color: var(--slate-500);
}

.explain {
  margin-top: 1.5rem;
  border: 1px solid var(--slate-200);
  border-radius: 1rem;
  background: #fff;
  padding: 1rem;
}

.dark .explain {
  border-color: var(--slate-700);
  background: var(--slate-950);
}

.explain-ok {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--emerald-700);
}

.explain-bad {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--rose-700);
}

.dark .explain-ok {
  color: var(--emerald-300);
}

.dark .explain-bad {
  color: var(--rose-300);
}

.explain p + p {
  margin: 0.5rem 0 0;
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: var(--slate-600);
}

.dark .explain p + p {
  color: var(--slate-300);
}

.question-actions {
  border-bottom: 1px solid var(--slate-200);
  padding: 1rem;
}

.dark .question-actions {
  border-bottom-color: var(--slate-800);
}

.question-actions .btn {
  width: 100%;
}

.question-actions .cta-row {
  width: 100%;
}

.question-actions .cta-row .btn {
  flex: 1;
}

.ad-slot {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--slate-300);
  border-radius: 0.5rem;
  background: var(--ad-bg);
  padding: 0.75rem 1rem;
  text-align: center;
}

.dark .ad-slot {
  border-color: var(--slate-600);
}

.ad-slot p {
  margin: 0;
}

.ad-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-400);
}

.ad-hint {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--slate-500);
}

.ad-footer {
  min-height: 50px;
}

.ad-explain {
  min-height: 180px;
  max-width: 300px;
  margin: 1rem auto 0;
}

.quiz-ad {
  border-top: 1px solid var(--slate-200);
  background: #fff;
  padding: 0.75rem 1rem;
}

.dark .quiz-ad {
  border-top-color: var(--slate-800);
  background: var(--slate-950);
}

.quiz-bottom-actions {
  display: none;
}

.results {
  width: 100%;
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.results h1 {
  margin: 0.75rem 0 0;
  font-size: 1.875rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--navy-900);
}

.dark .results h1 {
  color: #fff;
}

.results-copy {
  margin: 1rem 0 0;
  font-size: 1rem;
  line-height: 1.75rem;
  color: var(--slate-600);
}

.dark .results-copy {
  color: var(--slate-300);
}

.results-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 2rem;
}

.share-grid {
  display: grid;
  gap: 0.75rem;
  margin-top: 2rem;
}

.share-x {
  background: var(--slate-950);
  color: #fff;
}

.dark .share-x {
  background: #fff;
  color: var(--slate-950);
}

.share-reddit {
  background: var(--orange-600);
  color: #fff;
}

@media (min-width: 640px) {
  .header-inner {
    height: 4rem;
    padding: 0 1.5rem;
  }

  .brand {
    gap: 0.75rem;
  }

  .brand-mark {
    width: 2.25rem;
    height: 2.25rem;
  }

  .brand-title {
    font-size: 0.875rem;
  }

  .brand-sub,
  .desktop-nav {
    display: block;
  }

  .desktop-nav {
    display: flex;
  }

  .mobile-nav-wrap {
    display: none;
  }

  .header-actions {
    gap: 0.2rem;
    padding: 0.2rem 0.25rem 0.2rem 0.35rem;
    border: 1px solid var(--slate-200);
    border-radius: 999px;
    background: color-mix(in srgb, #fff 82%, transparent);
  }

  .dark .header-actions {
    border-color: var(--slate-700);
    background: color-mix(in srgb, var(--slate-900) 82%, transparent);
  }

  .header-tools {
    gap: 0.2rem;
    padding: 0;
    border: 0;
    background: transparent;
  }

  .icon-btn {
    width: 2.35rem;
    height: 2.35rem;
  }

  .page {
    padding: 3.5rem 1.5rem;
  }

  .home-page {
    padding-top: 2.25rem;
    padding-bottom: 2.75rem;
  }

  .hero-title {
    margin-top: 0.85rem;
    font-size: 2.5rem;
    line-height: 1.08;
  }

  .hero-ko,
  .hero-sub {
    font-size: 1.15rem;
  }

  .hero-copy,
  .page-copy,
  .results-copy {
    font-size: 1.05rem;
    line-height: 1.8rem;
  }

  .cta-row,
  .hero-cta {
    flex-direction: row;
    align-items: center;
  }

  .hero-cta .btn {
    width: auto;
    min-width: 16.5rem;
  }

  .mode-tab {
    font-size: 0.875rem;
  }

  .stats {
    max-width: 36rem;
    gap: 0.75rem;
  }

  .stat {
    padding: 1rem;
  }

  .stat dt {
    font-size: 11px;
  }

  .stat dd {
    font-size: 1.5rem;
  }

  .mode-card {
    padding: 1.35rem 1.5rem;
  }

  .about-cta {
    padding: 2.5rem 2rem;
  }

  .step-grid,
  .exam-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-fit {
    grid-template-columns: 1fr;
  }

  .how-label {
    font-size: 0.8125rem;
  }

  .home-csat h2 {
    font-size: 1.5rem;
  }

  .mode-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 1.5rem;
  }

  .footer-links {
    flex-shrink: 0;
    justify-content: flex-end;
  }

  .passage-meta,
  .passage-body,
  .question-scroll {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .passage-text {
    font-size: 1.125rem;
    line-height: 2.25rem;
  }

  .results {
    padding-top: 4rem;
  }

  .results h1 {
    font-size: 3rem;
  }

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

  .ad-footer {
    min-height: 90px;
  }

  .ad-explain {
    min-height: 250px;
  }
}

@media (min-width: 768px) {
  .mode-grid {
    grid-template-columns: 1fr 1fr;
  }

  .about-fit {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1023px) {
  body:has(.quiz-bottom) {
    overflow: hidden;
    height: 100dvh;
  }

  body:has(.quiz-bottom) .site-footer {
    display: none;
  }

  .quiz-shell:has(.quiz-bottom) {
    height: calc(100dvh - 3.5rem);
    overflow: hidden;
  }

  .quiz-shell:has(.quiz-bottom) .quiz-grid {
    min-height: 0;
    overflow: auto;
  }

  .question-panel > .question-actions {
    display: none;
  }

  .quiz-bottom {
    flex-shrink: 0;
    border-top: 1px solid var(--slate-200);
    background: #fff;
  }

  .dark .quiz-bottom {
    border-top-color: var(--slate-800);
    background: var(--slate-950);
  }

  .quiz-bottom-actions {
    display: block;
    border-bottom: 0;
  }

  .quiz-bottom .quiz-ad {
    padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
  }
}

@media (min-width: 640px) and (max-width: 1023px) {
  .quiz-shell:has(.quiz-bottom) {
    height: calc(100dvh - 4rem);
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 3.25rem;
  }

  .step-grid,
  .exam-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  body:has([data-quiz-shell]) .site-footer {
    display: none;
  }

  .quiz-shell {
    height: calc(100dvh - 4rem);
    overflow: hidden;
  }

  .quiz-progress {
    position: static;
  }

  .quiz-grid {
    min-height: 0;
    overflow: hidden;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  }

  .passage,
  .question-panel {
    height: 100%;
    min-height: 0;
    overflow: hidden;
  }

  .question-panel {
    border-top: 0;
    border-left: 1px solid var(--slate-200);
  }

  .dark .question-panel {
    border-left-color: var(--slate-800);
  }

  .passage-body,
  .question-scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
  }
}

.audience-switch {
  display: inline-flex;
  padding: 2px;
  border: 0;
  border-radius: 999px;
  background: transparent;
}

.dark .audience-switch {
  background: transparent;
}

.audience-switch button {
  min-width: 1.85rem;
  height: 1.85rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--slate-500);
  font-size: 0.75rem;
  font-weight: 600;
}

.audience-switch button.active {
  background: var(--navy-900);
  color: #fff;
}

.dark .audience-switch button.active {
  background: var(--blue-600);
}

.gate-wrap {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1rem;
}

.gate {
  width: 100%;
  max-width: 48rem;
  border: 1px solid var(--slate-200);
  border-radius: 2rem;
  background: #fff;
  padding: 1.25rem;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
}

.dark .gate {
  border-color: var(--slate-700);
  background: var(--slate-900);
  box-shadow: none;
}

.gate h1 {
  margin: 0.75rem 0 0;
  font-size: 1.5rem;
  color: var(--navy-900);
}

.dark .gate h1 {
  color: #fff;
}

.gate-ko {
  margin: 0.5rem 0 0;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--slate-500);
}

.block-note {
  display: block;
  margin-top: 0.5rem;
}

button.mode-card {
  width: 100%;
  text-align: left;
}

.update-note {
  margin: 1rem 0 0;
  max-width: 42rem;
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: var(--slate-500);
}

.setup-page {
  max-width: 36rem;
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
}

.count-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 2rem;
}

.count-pill {
  flex: 1;
  min-height: 3rem;
  border: 1px solid var(--slate-300);
  border-radius: 0.75rem;
  background: #fff;
  color: var(--slate-700);
  font-size: 0.875rem;
  font-weight: 600;
}

.dark .count-pill {
  border-color: var(--slate-600);
  background: var(--slate-900);
  color: #f1f5f9;
}

.count-pill.active {
  border-color: var(--navy-900);
  background: var(--navy-900);
  color: #fff;
}

.dark .count-pill.active {
  border-color: var(--blue-600);
  background: var(--blue-600);
}

.timer-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 2rem;
  border: 1px solid var(--slate-200);
  border-radius: 1rem;
  background: #fff;
  padding: 1rem;
  cursor: pointer;
}

.dark .timer-card {
  border-color: var(--slate-700);
  background: var(--slate-900);
}

.timer-card strong {
  display: block;
  color: var(--navy-900);
}

.dark .timer-card strong {
  color: #fff;
}

.timer-card em {
  display: block;
  margin-top: 0.25rem;
  font-style: normal;
  font-size: 0.875rem;
  line-height: 1.5rem;
  color: var(--slate-500);
}

.quiz-timer {
  margin-right: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.quiz-timer.urgent {
  color: var(--rose-600);
}

.dark .quiz-timer.urgent {
  color: var(--rose-300);
}

@media (min-width: 640px) {
  .gate {
    padding: 2rem;
  }

  .gate h1 {
    font-size: 2.25rem;
  }
}