/* ===== Texpert Exams - Professional Colorful Theme ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --c-primary: #4f46e5;
  --c-primary-dark: #3730a3;
  --c-secondary: #7c3aed;
  --c-accent: #06b6d4;
  --c-success: #10b981;
  --c-danger: #ef4444;
  --c-warning: #f59e0b;
  --c-pink: #ec4899;
  --c-ink: #1e1b4b;
  --c-muted: #64748b;
  --c-bg: #f1f5ff;
  --c-card: #ffffff;
  --grad-main: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #ec4899 100%);
  --grad-cool: linear-gradient(135deg, #06b6d4 0%, #4f46e5 100%);
  --grad-success: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  --grad-warm: linear-gradient(135deg, #f59e0b 0%, #ec4899 100%);
  --shadow-sm: 0 2px 8px rgba(79, 70, 229, .08);
  --shadow-md: 0 10px 30px rgba(79, 70, 229, .14);
  --shadow-lg: 0 20px 50px rgba(79, 70, 229, .22);
  --radius: 18px;
}

* { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--c-ink);
  background:
    radial-gradient(circle at 8% 10%, rgba(124, 58, 237, .12), transparent 40%),
    radial-gradient(circle at 92% 20%, rgba(6, 182, 212, .14), transparent 40%),
    radial-gradient(circle at 50% 100%, rgba(236, 72, 153, .10), transparent 45%),
    var(--c-bg);
  background-attachment: fixed;
  min-height: 100vh;
}

/* ---------- Top navigation bar ---------- */
.site-header {
  background: var(--grad-main);
  color: #fff;
  box-shadow: 0 6px 24px rgba(79, 70, 229, .35);
  position: relative;
}
.site-header .brand {
  display: flex; align-items: center; gap: .65rem;
  font-weight: 800; font-size: 1.35rem; letter-spacing: -.3px; color: #fff; text-decoration: none;
}
.brand-badge {
  width: 40px; height: 40px; border-radius: 12px;
  background: rgba(255, 255, 255, .2);
  backdrop-filter: blur(6px);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.25rem; border: 1px solid rgba(255, 255, 255, .35);
}
.brand small { display: block; font-size: .7rem; font-weight: 500; opacity: .85; letter-spacing: .5px; text-transform: uppercase; }
.site-header nav a {
  color: #fff; text-decoration: none; font-weight: 500;
  padding: .45rem .9rem; border-radius: 999px; transition: background .2s;
}
.site-header nav a:hover { background: rgba(255, 255, 255, .2); }
.site-header .menu-btn {
  background: rgba(255, 255, 255, .2); color: #fff; border: 1px solid rgba(255, 255, 255, .35);
  border-radius: 10px;
}
.ad-strip { background: rgba(255, 255, 255, .12); }

/* ---------- Cards ---------- */
.card {
  border: none;
  border-radius: var(--radius);
  background: var(--c-card);
  box-shadow: var(--shadow-md);
}
.card.shadow { box-shadow: var(--shadow-md) !important; }
.panel { position: relative; overflow: hidden; }
.panel::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 6px; background: var(--grad-main);
}
.page-title {
  font-weight: 800; letter-spacing: -.5px;
  background: var(--grad-main); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.sub-title { color: var(--c-muted); }

/* ---------- Buttons ---------- */
.btn { border-radius: 12px; font-weight: 600; padding: .6rem 1.2rem; border: none; transition: transform .15s, box-shadow .2s, filter .2s; }
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn-primary { background: var(--grad-main); box-shadow: 0 8px 20px rgba(124, 58, 237, .35); }
.btn-primary:hover, .btn-primary:focus { background: var(--grad-main); }
.btn-success { background: var(--grad-success); box-shadow: 0 8px 20px rgba(16, 185, 129, .35); }
.btn-success:hover, .btn-success:focus { background: var(--grad-success); }
.btn-secondary { background: #e0e7ff; color: var(--c-primary-dark); }
.btn-secondary:hover, .btn-secondary:disabled { background: #e0e7ff; color: var(--c-primary-dark); }
.btn-warm { background: var(--grad-warm); color: #fff; box-shadow: 0 8px 20px rgba(236, 72, 153, .3); }
.btn-warm:hover { color: #fff; }
.btn-outline-light-soft { background: #fff; color: var(--c-primary); box-shadow: var(--shadow-sm); }
.btn-outline-light-soft:hover { color: var(--c-primary-dark); }

/* ---------- Forms ---------- */
.form-control, .form-select {
  border: 2px solid #e2e8f0; border-radius: 12px; padding: .7rem 1rem; background: #f8faff;
}
.form-control:focus, .form-select:focus {
  border-color: var(--c-secondary); background: #fff;
  box-shadow: 0 0 0 .25rem rgba(124, 58, 237, .15);
}
.form-label { font-weight: 600; color: var(--c-ink); }
.input-icon { position: relative; }
.input-icon > span { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); font-size: 1.05rem; }
.input-icon .form-control { padding-left: 2.8rem; }

/* ---------- Alerts ---------- */
.alert { border: none; border-radius: 12px; font-weight: 500; }
.alert-danger { background: #fee2e2; color: #991b1b; border-left: 5px solid var(--c-danger); }
.alert-success { background: #d1fae5; color: #065f46; border-left: 5px solid var(--c-success); }

/* ---------- Ad slots ---------- */
.ad-slot { background: rgba(255, 255, 255, .6); border: 1px dashed #c7d2fe; border-radius: 14px; min-height: 120px; }

/* ---------- Landing page ---------- */
.hero {
  background: var(--grad-main); color: #fff; position: relative; overflow: hidden;
  padding: 5rem 0 6.5rem; border-bottom-left-radius: 60px; border-bottom-right-radius: 60px;
  box-shadow: var(--shadow-lg);
}
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .12); }
.hero::before { width: 380px; height: 380px; top: -140px; right: -90px; }
.hero::after { width: 260px; height: 260px; bottom: -120px; left: -60px; }
.hero h1 { font-weight: 800; letter-spacing: -1px; font-size: clamp(2rem, 5vw, 3.2rem); position: relative; z-index: 1; }
.hero p { font-size: 1.2rem; opacity: .92; position: relative; z-index: 1; }
.hero .pill {
  display: inline-block; background: rgba(255, 255, 255, .2); border: 1px solid rgba(255, 255, 255, .4);
  padding: .35rem 1rem; border-radius: 999px; font-size: .85rem; font-weight: 600; margin-bottom: 1rem; position: relative; z-index: 1;
}
.lift { margin-top: -4rem; position: relative; z-index: 2; }
.feature {
  display: flex; gap: 1rem; align-items: center; padding: 1rem 1.1rem; border-radius: 14px;
  background: #f8faff; margin-bottom: .75rem; border-left: 5px solid var(--c-primary);
  transition: transform .2s, box-shadow .2s;
}
.feature:hover { transform: translateX(6px); box-shadow: var(--shadow-sm); }
.feature .ico {
  width: 44px; height: 44px; flex: 0 0 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: #fff;
}
.feature:nth-child(1) { border-color: #4f46e5; } .feature:nth-child(1) .ico { background: linear-gradient(135deg, #4f46e5, #7c3aed); }
.feature:nth-child(2) { border-color: #ec4899; } .feature:nth-child(2) .ico { background: linear-gradient(135deg, #ec4899, #f43f5e); }
.feature:nth-child(3) { border-color: #f59e0b; } .feature:nth-child(3) .ico { background: linear-gradient(135deg, #f59e0b, #f97316); }
.feature:nth-child(4) { border-color: #ef4444; } .feature:nth-child(4) .ico { background: linear-gradient(135deg, #ef4444, #ec4899); }
.feature:nth-child(5) { border-color: #10b981; } .feature:nth-child(5) .ico { background: linear-gradient(135deg, #10b981, #06b6d4); }
.feature:nth-child(6) { border-color: #06b6d4; } .feature:nth-child(6) .ico { background: linear-gradient(135deg, #06b6d4, #3b82f6); }
.feature:nth-child(7) { border-color: #7c3aed; } .feature:nth-child(7) .ico { background: linear-gradient(135deg, #7c3aed, #ec4899); }
.cta-card { background: var(--grad-cool); color: #fff; text-align: center; padding: 2.5rem 1.5rem; }
.cta-card h4 { font-weight: 800; }
.site-footer { text-align: center; color: var(--c-muted); padding: 2rem 0; font-size: .9rem; }

/* ---------- Dashboard ---------- */
.welcome-banner { background: var(--grad-main); color: #fff; border-radius: var(--radius); padding: 1.8rem; box-shadow: var(--shadow-md); }
.welcome-banner h2 { font-weight: 800; margin: 0 0 .3rem; }
.exam-item {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: 1.2rem 1.4rem; margin-bottom: 1rem; background: #fff; border-radius: 16px;
  border: 2px solid #eef2ff; border-left: 6px solid var(--c-primary);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.exam-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #c7d2fe; border-left-color: var(--c-pink); }
.exam-item h5 { font-weight: 700; margin: 0 0 .25rem; }
.exam-item p { margin: 0; color: var(--c-muted); }
.exam-item .num {
  width: 46px; height: 46px; border-radius: 14px; background: var(--grad-cool); color: #fff; font-weight: 800;
  display: flex; align-items: center; justify-content: center; flex: 0 0 46px;
}
.quick-links a { text-decoration: none; font-weight: 600; }

/* ---------- Exam taking ---------- */
.progress { height: 14px; border-radius: 999px; background: #e0e7ff; overflow: hidden; }
.progress-bar { background: var(--grad-main) !important; border-radius: 999px; transition: width .4s ease; }
.progress-meta { display: flex; justify-content: space-between; font-weight: 600; color: var(--c-muted); font-size: .9rem; margin-bottom: .5rem; }
.question-block .q-text {
  background: linear-gradient(135deg, #eef2ff, #fdf2f8); border-radius: 14px; padding: 1.2rem 1.4rem;
  font-size: 1.15rem; font-weight: 700; border-left: 6px solid var(--c-secondary); margin-bottom: 1.2rem;
}
.option-card { position: relative; margin-bottom: .8rem; }
.option-card input { position: absolute; opacity: 0; }
.option-card label {
  display: flex; align-items: center; gap: .9rem; width: 100%; cursor: pointer;
  padding: .95rem 1.2rem; border: 2px solid #e2e8f0; border-radius: 14px; background: #fff; font-weight: 500;
  transition: all .18s;
}
.option-card label::before {
  content: ""; width: 22px; height: 22px; border-radius: 50%; border: 2px solid #94a3b8; flex: 0 0 22px; transition: all .18s; background: #fff;
}
.option-card label:hover { border-color: var(--c-secondary); background: #faf5ff; transform: translateX(4px); }
.option-card input:checked + label {
  border-color: var(--c-primary); background: linear-gradient(135deg, #eef2ff, #f5f3ff); color: var(--c-primary-dark); font-weight: 600;
  box-shadow: 0 6px 16px rgba(79, 70, 229, .18);
}
.option-card input:checked + label::before { border-color: var(--c-primary); background: var(--c-primary); box-shadow: inset 0 0 0 4px #fff; }
.option-card input:focus-visible + label { outline: 3px solid rgba(124, 58, 237, .4); outline-offset: 2px; }

/* ---------- Results ---------- */
.result-card {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  padding: 1.3rem 1.5rem; margin-bottom: 1rem; background: #fff; border-radius: 16px; border: 2px solid #eef2ff;
  border-left: 6px solid var(--c-success); transition: transform .2s, box-shadow .2s;
}
.result-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.result-card h5 { font-weight: 700; margin-bottom: .3rem; }
.score-badge {
  display: inline-block; padding: .3rem .9rem; border-radius: 999px; color: #fff; font-weight: 700; background: var(--grad-success);
}
.meta { color: var(--c-muted); font-size: .9rem; }
.score-hero {
  display: flex; align-items: center; justify-content: center; flex-direction: column;
  width: 130px; height: 130px; border-radius: 50%; margin: 0 auto 1.5rem; color: #fff;
  background: var(--grad-main); box-shadow: 0 12px 30px rgba(124, 58, 237, .4);
}
.score-hero .big { font-size: 2.6rem; font-weight: 800; line-height: 1; }
.score-hero .lbl { font-size: .75rem; letter-spacing: 1px; text-transform: uppercase; opacity: .9; }

.review-q { background: #fff; border-radius: 16px; padding: 1.3rem; margin-bottom: 1.2rem; border: 2px solid #eef2ff; }
.review-q .q-title { font-weight: 700; margin-bottom: .9rem; }
.review-opt {
  display: flex; align-items: center; gap: .7rem; padding: .75rem 1rem; border-radius: 12px; margin-bottom: .55rem;
  background: #f8faff; border: 2px solid transparent;
}
.review-opt.is-correct { background: #d1fae5; border-color: var(--c-success); }
.review-opt.is-wrong { background: #fee2e2; border-color: var(--c-danger); }
.review-opt .dot { width: 18px; height: 18px; border-radius: 50%; border: 2px solid #94a3b8; flex: 0 0 18px; }
.review-opt.is-selected .dot { background: var(--c-primary); border-color: var(--c-primary); box-shadow: inset 0 0 0 3px #fff; }
.correct { color: #047857; font-weight: 700; margin-left: .4rem; }
.incorrect { color: #b91c1c; font-weight: 700; margin-left: .4rem; }

/* ---------- Thank you ---------- */
.thanks-icon {
  width: 100px; height: 100px; border-radius: 50%; margin: 0 auto 1.5rem; display: flex; align-items: center; justify-content: center;
  font-size: 3rem; color: #fff; background: var(--grad-success); box-shadow: 0 14px 34px rgba(16, 185, 129, .4);
  animation: pop .6s cubic-bezier(.2, 1.4, .4, 1);
}
@keyframes pop { from { transform: scale(0); } to { transform: scale(1); } }

/* ---------- Auth ---------- */
.auth-icon {
  width: 72px; height: 72px; border-radius: 20px; margin: 0 auto 1rem; display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: #fff; background: var(--grad-main); box-shadow: 0 12px 28px rgba(124, 58, 237, .4);
}

@media (max-width: 575px) {
  .hero { padding: 3rem 0 5rem; border-radius: 0 0 36px 36px; }
}

/* ---------- Ads: no visible placeholder box; empty slots collapse ---------- */
.ad-slot { background: none; border: 0; border-radius: 0; min-height: 0; padding: 0; }
.ad-strip { background: none; padding: 0 !important; margin-top: .5rem !important; }
.ad-strip:has(ins[data-ad-status="unfilled"]),
.ad-slot:has(ins[data-ad-status="unfilled"]) { display: none; }
ins.adsbygoogle[data-ad-status="unfilled"] { display: none !important; }
ins.adsbygoogle { background: transparent; }

/* ---------- Loading alert ---------- */
.loading-overlay {
  position: fixed; inset: 0; z-index: 2000; display: none; align-items: center; justify-content: center;
  background: rgba(30, 27, 75, .55); backdrop-filter: blur(5px);
}
.loading-overlay.show { display: flex; animation: fadeIn .2s ease; }
.loading-box {
  background: #fff; border-radius: 22px; padding: 2.2rem 2.5rem; text-align: center; max-width: 360px; width: 90%;
  box-shadow: var(--shadow-lg); border-top: 6px solid transparent;
  border-image: var(--grad-main) 1; animation: pop .35s cubic-bezier(.2, 1.4, .4, 1);
}
.loading-box h4 { font-weight: 800; color: var(--c-primary-dark); margin: 1rem 0 .4rem; }
.loading-box p { color: var(--c-muted); font-weight: 600; }
.loading-spinner {
  width: 56px; height: 56px; margin: 0 auto; border-radius: 50%;
  border: 6px solid #e0e7ff; border-top-color: var(--c-secondary); border-right-color: var(--c-pink);
  animation: spin .9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ---------- Fit to screen (all devices) ---------- */
html { -webkit-text-size-adjust: 100%; }
body { max-width: 100%; overflow-x: clip; }
@supports not (overflow-x: clip) { body { overflow-x: hidden; } }
body { display: flex; flex-direction: column; min-height: 100vh; min-height: 100dvh; }
body > .page-wrap, body > .container, body > .container-fluid, body > .auth-wrap { flex: 1 0 auto; }
.page-wrap { width: 100%; max-width: 1600px; margin-left: auto; margin-right: auto; }
.page-wrap .row { justify-content: center; }
img, svg, video { max-width: 100%; }
.ad-strip { text-align: center; }
.page-title { font-size: clamp(1.5rem, 4vw, 2.1rem); }
.table-responsive { -webkit-overflow-scrolling: touch; }

/* Empty ad columns collapse so the content stays centered */
.ad-col:has(ins[data-ad-status="unfilled"]) { display: none !important; }

@media (max-width: 767.98px) {
  .ad-strip { display: none; }              /* 728px banner cannot fit phones */
  .site-header { padding-top: .6rem !important; padding-bottom: .6rem !important; }
  .site-header .brand { font-size: 1.05rem; }
  .brand-badge { width: 34px; height: 34px; font-size: 1.05rem; }
  .card.p-4, .card.p-md-5 { padding: 1.1rem !important; }
  .welcome-banner { padding: 1.2rem; }
}

/* Short screens: keep a whole question visible without scrolling */
@media (min-width: 768px) and (max-height: 780px) {
  .exam-card.card.p-4 { padding: 1.1rem 1.5rem !important; }
  .question-block .q-text { padding: .8rem 1rem; font-size: 1.05rem; margin-bottom: .8rem; }
  .option-card { margin-bottom: .5rem; }
  .option-card label { padding: .65rem 1rem; }
}

/* ---------- Question timer ---------- */
.timer-box { background: #f8faff; border: 2px solid #e0e7ff; border-radius: 14px; padding: .65rem 1rem; margin-bottom: 1.2rem; }
.timer-top { display: flex; justify-content: space-between; align-items: center; font-weight: 600; color: var(--c-muted); margin-bottom: .4rem; }
.timer-top strong { font-size: 1.35rem; color: var(--c-primary-dark); font-variant-numeric: tabular-nums; }
.timer-track { height: 10px; background: #e0e7ff; border-radius: 999px; overflow: hidden; }
.timer-fill { height: 100%; border-radius: 999px; background: var(--grad-success); transition: width .2s linear; }
.timer-box.warn { border-color: #fde68a; background: #fffbeb; }
.timer-box.warn .timer-fill { background: var(--grad-warm); }
.timer-box.warn .timer-top strong { color: #b45309; }
.timer-box.danger { border-color: #fecaca; background: #fef2f2; animation: pulse 1s ease-in-out infinite; }
.timer-box.danger .timer-fill { background: linear-gradient(135deg, #ef4444, #f43f5e); }
.timer-box.danger .timer-top strong { color: #b91c1c; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(239, 68, 68, .15); } }

/* ---------- Result & comparison ---------- */
.res-tile { color: #fff; border-radius: 16px; padding: 1rem; text-align: center; box-shadow: var(--shadow-sm); }
.res-tile .v { font-size: 1.5rem; font-weight: 800; line-height: 1.1; }
.res-tile .l { font-size: .75rem; letter-spacing: .6px; text-transform: uppercase; opacity: .92; }
.res-tile.t1 { background: var(--grad-success); }
.res-tile.t2 { background: var(--grad-cool); }
.res-tile.t3 { background: var(--grad-warm); }
.res-tile.t4 { background: var(--grad-main); }
.rank-banner { background: linear-gradient(135deg, #eef2ff, #fdf2f8); border-left: 6px solid var(--c-secondary); border-radius: 14px; padding: 1.1rem 1.3rem; text-align: center; }
.cmp-card { background: #fff; border: 2px solid #eef2ff; border-radius: 16px; padding: 1.2rem; height: 100%; }
.cmp-card h5 { font-weight: 800; margin-bottom: 1rem; }
.cmp-card h5 small { font-weight: 500; color: var(--c-muted); font-size: .75rem; }
.cmp-row { display: flex; align-items: center; gap: .6rem; margin-bottom: .7rem; }
.cmp-label { width: 84px; flex: 0 0 84px; font-weight: 600; font-size: .85rem; color: var(--c-muted); }
.cmp-track { flex: 1; height: 16px; background: #eef2ff; border-radius: 999px; overflow: hidden; }
.cmp-bar { height: 100%; border-radius: 999px; transition: width .8s ease; }
.cmp-bar.you { background: var(--grad-main); }
.cmp-bar.avg { background: linear-gradient(135deg, #94a3b8, #64748b); }
.cmp-bar.top { background: var(--grad-success); }
.cmp-val { width: 64px; flex: 0 0 64px; text-align: right; font-weight: 700; font-size: .9rem; }
.lb-table thead th { background: #eef2ff; color: var(--c-primary-dark); border: 0; font-size: .8rem; text-transform: uppercase; letter-spacing: .5px; }
.lb-table td { border-color: #eef2ff; }
.lb-table tr.lb-me td { background: #f5f3ff; font-weight: 600; }
.lb-table tr.lb-gap td { text-align: center; color: var(--c-muted); letter-spacing: 4px; }
.rank-chip { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 50%; background: #e0e7ff; color: var(--c-primary-dark); font-weight: 800; font-size: .85rem; }
.rank-chip.r1 { background: linear-gradient(135deg, #fbbf24, #f59e0b); color: #fff; }
.rank-chip.r2 { background: linear-gradient(135deg, #cbd5e1, #94a3b8); color: #fff; }
.rank-chip.r3 { background: linear-gradient(135deg, #fb923c, #c2410c); color: #fff; }
@media (max-width: 575px) { .cmp-label { width: 70px; flex-basis: 70px; } .cmp-val { width: 56px; flex-basis: 56px; } }

/* ---------- Side ads stay in view while scrolling ---------- */
.ad-col .ad-slot { position: sticky; top: 1rem; }
.ad-col ins.adsbygoogle { width: 100%; min-width: 120px; }

/* ---------- In-content ads (phones/tablets + landing page) ---------- */
.ad-inline { margin: 2rem auto 0; text-align: center; max-width: 100%; }
.ad-inline .ad-label { display: block; font-size: .65rem; letter-spacing: 1px; text-transform: uppercase; color: #94a3b8; margin-bottom: .25rem; }
.ad-inline:has(ins[data-ad-status="unfilled"]) { display: none; }

/* ===== Medium font scale (overrides earlier larger sizes) ===== */
html { font-size: 15px; }
body { font-size: .95rem; line-height: 1.5; }
h1 { font-size: 1.6rem; } h2 { font-size: 1.35rem; } h3 { font-size: 1.2rem; }
h4 { font-size: 1.1rem; } h5 { font-size: 1rem; } h6 { font-size: .95rem; }
.hero h1 { font-size: clamp(1.5rem, 4vw, 2.2rem); }
.hero p { font-size: 1rem; }
.page-title { font-size: clamp(1.25rem, 3vw, 1.6rem); }
.brand { font-size: 1.15rem; }
.brand small { font-size: .65rem; }
.btn { font-size: .95rem; padding: .5rem 1.1rem; }
.btn-lg { font-size: 1rem !important; padding: .6rem 1.4rem !important; }
.form-control, .form-select { font-size: .95rem; }
.fs-4 { font-size: 1.15rem !important; }
.fs-5 { font-size: 1rem !important; }
.question-block .q-text { font-size: 1rem; padding: 1rem 1.2rem; }
.option-card label { font-size: .95rem; padding: .8rem 1.1rem; }
.progress-meta, .meta, .site-footer { font-size: .85rem; }
.timer-top { font-size: .9rem; }
.timer-top strong { font-size: 1.15rem; }
.score-hero .big { font-size: 2.1rem; }
.res-tile .v { font-size: 1.25rem; }
.welcome-banner h2 { font-size: 1.4rem; }
.exam-item h5 { font-size: 1rem; }
.exam-item p { font-size: .88rem; margin-bottom: 0; }
.review-q .q-title { font-size: .98rem; }
.cmp-label, .cmp-val { font-size: .82rem; }
.lb-table { font-size: .9rem; }
@media (max-width: 575.98px) {
  html { font-size: 14px; }
  .question-block .q-text { font-size: .98rem; }
}