/* Most Common Exam Questions Quiz (uses the Escul theme colours) */
.g12q { --q-theme: var(--theme-color, #743EF9); --q-theme2: var(--theme-color2, #FFBF00); --q-title: var(--title-color, #1E1E1E); --q-body: var(--body-color, #556377); --q-line: #E6E1F5; --q-soft: #F5F0FF; --q-ok: #14A44D; --q-ok-soft: #E8F7EE; --q-bad: #DC3545; --q-bad-soft: #FDECEE;
	margin: 40px 0 50px; border: 1px solid var(--q-line); border-radius: 20px; background: #fff; box-shadow: 0 20px 50px -25px rgba(116, 62, 249, .35); overflow: hidden; color: var(--q-body); }
.g12q * { box-sizing: border-box; }
.g12q .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* Header: theme FAQ background, sub-title and sec-title styles */
.g12q-head { padding: 40px 32px 36px; background-color: #2B1561; background-size: cover; background-position: center; }
.g12q .g12q-head .sub-title { margin-bottom: 14px; }
.g12q .g12q-title { font-size: 32px; line-height: 1.25; margin: 0 0 14px !important; }
.g12q-intro { color: rgba(255, 255, 255, .8); margin: 0; max-width: 640px; }
/* Stats: theme counter-wrap6 / counter-card style6 */
.g12q .g12q-counters { border-radius: 0; border-bottom: 1px solid var(--q-line); padding: 22px 32px; gap: 10px; }
.g12q-counters .counter-card.style6 { text-align: center; flex: 1; }
.g12q .g12q-counters .box-number { font-family: var(--title-font); font-size: 40px; line-height: 1; font-weight: 700; color: var(--q-title); margin: 0 0 6px; letter-spacing: -0.02em; }
.g12q .g12q-counters .box-text { font-family: var(--title-font); font-size: 15px; font-weight: 600; margin: 0; }
.g12q .g12q-counters .divider { height: 56px; background: var(--q-line); }
.g12q .g12q-counters .divider:last-of-type { display: block; }


.g12q-filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 18px 32px; border-bottom: 1px solid var(--q-line); background: var(--q-soft); }
.g12q-chip { border: 1px solid var(--q-line); background: #fff; color: var(--q-title); border-radius: 30px; padding: 7px 16px; font-weight: 600; font-size: 14px; cursor: pointer; transition: .2s; }
.g12q-chip span { color: var(--q-body); font-weight: 500; margin-left: 4px; }
.g12q-chip:hover { border-color: var(--q-theme); }
.g12q-chip.is-on { background: var(--q-theme); border-color: var(--q-theme); color: #fff; }
.g12q-chip.is-on span { color: rgba(255, 255, 255, .8); }
.g12q-topic { position: relative; margin-left: auto; }
.g12q-topic select { appearance: none; border: 1px solid var(--q-line); border-radius: 30px; padding: 8px 38px 8px 16px; background: #fff; font-weight: 600; color: var(--q-title); font-size: 14px; cursor: pointer; min-width: 200px; }
.g12q-topic i { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); pointer-events: none; font-size: 12px; }

.g12q-progress { padding: 16px 32px 6px; }
.g12q-progress-top { display: flex; justify-content: space-between; font-size: 14px; font-weight: 600; color: var(--q-title); margin-bottom: 8px; }
.g12q-progress-top [data-score] { color: var(--q-theme); }
.g12q-track { height: 8px; background: var(--q-soft); border-radius: 10px; overflow: hidden; }
.g12q-fill { height: 100%; background: linear-gradient(90deg, var(--q-theme), #9B6BFF); border-radius: 10px; transition: width .4s ease; }
.g12q-dots { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.g12q-dot { width: 22px; height: 22px; border-radius: 6px; border: 1px solid var(--q-line); background: #fff; font-size: 10px; font-weight: 700; color: var(--q-body); cursor: pointer; padding: 0; line-height: 20px; }
.g12q-dot.is-cur { border-color: var(--q-theme); color: var(--q-theme); box-shadow: 0 0 0 2px rgba(116, 62, 249, .2); }
.g12q-dot.is-ok { background: var(--q-ok); border-color: var(--q-ok); color: #fff; }
.g12q-dot.is-bad { background: var(--q-bad); border-color: var(--q-bad); color: #fff; }

.g12q-stage { padding: 14px 32px 6px; }
.g12q.js .g12q-card { display: none; }
.g12q.js .g12q-card.is-active { display: block; animation: g12qIn .35s ease; }
@keyframes g12qIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.g12q:not(.js) .g12q-card { border-bottom: 1px dashed var(--q-line); padding-bottom: 24px; margin-bottom: 24px; }

.g12q-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 6px; }
.g12q-badge { font-size: 12px; font-weight: 700; padding: 4px 10px; border-radius: 6px; background: var(--q-soft); color: var(--q-theme); }
.g12q-badge.g12q-p2 { background: #FFF6DB; color: #9A6B00; }
.g12q-badge.g12q-topicb { background: #EEF2F7; color: var(--q-title); }
.g12q-marks { font-size: 13px; font-weight: 600; color: var(--q-body); margin-left: auto; }
.entry-content p.g12q-src, .g12q-src { font-size: 13px; color: var(--q-body); margin: 0 0 14px; }
.g12q-src i { color: var(--q-theme); margin-right: 4px; }
.g12q-q { font-size: 18px; line-height: 1.75; color: var(--q-title); font-weight: 500; margin-bottom: 18px; }
.g12q-q small { font-size: 14px; color: var(--q-body); display: inline-block; line-height: 1.6; }
.g12q-q .katex-display { margin: 12px 0; }

.entry-content ol.g12q-opts, .g12q-opts { list-style: none; padding: 0; margin: 0 0 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.g12q-opt { width: 100%; display: flex; align-items: center; gap: 14px; text-align: left; background: #fff; border: 2px solid var(--q-line); border-radius: 14px; padding: 14px 16px; cursor: pointer; transition: border-color .2s, transform .15s, background .2s; color: var(--q-title); font-size: 16px; min-height: 64px; }
.g12q-opt:hover:not([disabled]) { border-color: var(--q-theme); transform: translateY(-2px); }
.g12q-key { flex: 0 0 32px; height: 32px; border-radius: 9px; background: var(--q-soft); color: var(--q-theme); display: grid; place-items: center; font-weight: 800; font-size: 14px; }
.g12q-otext { flex: 1; }
.g12q-mark { flex: 0 0 auto; font-size: 18px; }
.g12q-opt[disabled] { cursor: default; }
.g12q-opt.is-ok { border-color: var(--q-ok); background: var(--q-ok-soft); }
.g12q-opt.is-ok .g12q-key { background: var(--q-ok); color: #fff; }
.g12q-opt.is-ok .g12q-mark::after { content: "\2714"; color: var(--q-ok); }
.g12q-opt.is-bad { border-color: var(--q-bad); background: var(--q-bad-soft); animation: g12qShake .35s; }
.g12q-opt.is-bad .g12q-key { background: var(--q-bad); color: #fff; }
.g12q-opt.is-bad .g12q-mark::after { content: "\2716"; color: var(--q-bad); }
.g12q-opt.is-dim { opacity: .55; }
@keyframes g12qShake { 25% { transform: translateX(-4px); } 75% { transform: translateX(4px); } }

.g12q-tools { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 10px; }
.g12q-tool { border: 1px dashed var(--q-theme); background: transparent; color: var(--q-theme); border-radius: 30px; padding: 6px 14px; font-size: 14px; font-weight: 600; cursor: pointer; }
.g12q-tool:hover, .g12q-tool.is-on { background: var(--q-soft); }
.g12q-box { border-radius: 12px; padding: 12px 16px; margin-bottom: 12px; font-size: 15px; }
.g12q-hint { background: #FFF9E6; border-left: 4px solid var(--q-theme2); }
.g12q-formula { background: var(--q-soft); border-left: 4px solid var(--q-theme); }
.g12q-formula .katex-display { margin: 8px 0 0; text-align: left; }

.g12q-feedback { border-radius: 12px; padding: 14px 16px; margin-bottom: 12px; font-weight: 600; display: flex; gap: 10px; align-items: center; }
.g12q-feedback.is-ok { background: var(--q-ok-soft); color: #0E7A39; }
.g12q-feedback.is-bad { background: var(--q-bad-soft); color: #A61B29; }

.g12q-memo { border: 1px solid var(--q-line); border-radius: 14px; margin: 6px 0 10px; background: #FCFBFF; }
.g12q-memo summary { cursor: pointer; padding: 14px 16px; font-weight: 700; color: var(--q-title); list-style: none; }
.g12q-memo summary::-webkit-details-marker { display: none; }
.g12q-memo summary i { color: var(--q-theme); margin-right: 6px; }
.g12q-memo summary span { color: var(--q-body); font-weight: 500; }
.g12q-memo summary::after { content: "\002B"; float: right; font-size: 20px; line-height: 1; color: var(--q-theme); }
.g12q-memo[open] summary::after { content: "\2212"; }
.g12q-memo > :not(summary) { margin-left: 16px; margin-right: 16px; }
.entry-content p.g12q-answer, .g12q-answer { margin-bottom: 10px; color: var(--q-title); }
.entry-content table.g12q-steps, .g12q-steps { width: auto; min-width: 100%; border: 0; margin: 0 0 12px; background: #fff; border-radius: 10px; overflow: hidden; }
.entry-content .g12q-steps td, .g12q-steps td { border: 0; border-bottom: 1px solid var(--q-line); padding: 6px 12px; vertical-align: middle; }
.g12q-step .katex-display { margin: 4px 0; text-align: left; }
.g12q-step .katex-display > .katex { text-align: left; }
.g12q-tick { width: 34%; font-size: 13px; color: var(--q-ok); font-weight: 600; white-space: normal; }
.entry-content p.g12q-tip, .g12q-tip { background: #FFF4E5; border-radius: 10px; padding: 10px 14px; font-size: 14px; color: #8A4B00; }
.g12q-tip i { color: #F08C00; }

.g12q-nav { display: flex; justify-content: space-between; gap: 12px; padding: 10px 32px 24px; }
.g12q:not(.js) .g12q-nav, .g12q:not(.js) .g12q-progress, .g12q:not(.js) .g12q-filters, .g12q:not(.js) .g12q-keys { display: none; }
.entry-content p.g12q-keys, .g12q-keys { font-size: 12px; color: var(--q-body); padding: 0 32px 22px; margin: 0; }
.g12q-keys kbd { background: var(--q-soft); color: var(--q-title); border-radius: 4px; padding: 1px 6px; font-size: 11px; }

.g12q-result { padding: 10px 32px 30px; text-align: center; }
.g12q-ring { width: 150px; height: 150px; margin: 10px auto 14px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--q-theme) calc(var(--p) * 1%), var(--q-soft) 0); }
.g12q-ring div { width: 118px; height: 118px; border-radius: 50%; background: #fff; display: grid; place-items: center; font-size: 32px; font-weight: 800; color: var(--q-title); }
.g12q-result h4 { margin-bottom: 4px; }
.g12q-topics { text-align: left; max-width: 520px; margin: 18px auto; }
.g12q-trow { display: grid; grid-template-columns: 170px 1fr 54px; gap: 10px; align-items: center; font-size: 14px; margin-bottom: 8px; color: var(--q-title); }
.g12q-tbar { height: 8px; background: var(--q-soft); border-radius: 8px; overflow: hidden; }
.g12q-tbar i { display: block; height: 100%; background: var(--q-theme); border-radius: 8px; }
.g12q-result .btn-wrap { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

@media (max-width: 767px) {
	.g12q-head, .g12q-filters, .g12q-progress, .g12q-stage, .g12q-nav, .g12q-result { padding-left: 18px; padding-right: 18px; }
	.g12q .g12q-title { font-size: 24px; }
	.g12q .g12q-counters { flex-wrap: wrap; padding: 10px 18px; gap: 0; }
	.g12q .g12q-counters .counter-card.style6 { flex: 0 0 50%; padding: 12px 6px; }
	.g12q .g12q-counters .divider, .g12q .g12q-counters .divider:last-of-type { display: none; }
	.g12q .g12q-counters .box-number { font-size: 32px; }
	.g12q .g12q-counters .box-text { font-size: 13px; }
	.entry-content ol.g12q-opts, .g12q-opts { grid-template-columns: 1fr; }
	.g12q-topic { margin-left: 0; width: 100%; }
	.g12q-topic select { width: 100%; }
	.g12q-q { font-size: 16px; }
	.g12q-tick { width: auto; }
	.g12q-steps tr { display: block; }
	.g12q-steps td { display: block; border-bottom: 0 !important; }
	.g12q-steps tr { border-bottom: 1px solid var(--q-line); }
	.g12q-trow { grid-template-columns: 110px 1fr 44px; font-size: 13px; }
	.g12q-nav .th-btn { padding-left: 16px; padding-right: 16px; }
	.g12q-keys { display: none; }
	.g12q .katex { font-size: 1.05em; }
	.g12q-q .katex-display, .g12q-step .katex-display { overflow-x: auto; overflow-y: hidden; padding: 2px 0; }
}
.g12q-memo[hidden] { display: none !important; }

/* Source material: advert / cartoon images and poems */
.g12q-ctx { border: 1px solid var(--q-line); border-radius: 14px; margin: 0 0 18px; background: #fff; overflow: hidden; }
.g12q-ctx > summary { cursor: pointer; padding: 11px 16px; font-weight: 700; font-size: 14px; color: var(--q-title); background: var(--q-soft); list-style: none; letter-spacing: .02em; }
.g12q-ctx > summary::-webkit-details-marker { display: none; }
.g12q-ctx > summary i { color: var(--q-theme); margin-right: 6px; }
.g12q-ctx > summary::after { content: "\2212"; float: right; color: var(--q-theme); font-size: 18px; line-height: 1; }
.g12q-ctx:not([open]) > summary::after { content: "\002B"; }
.g12q-figure { margin: 0; padding: 14px; text-align: center; }
.g12q-figure img { max-width: 100%; height: auto; border-radius: 8px; }
.g12q-poem { padding: 14px 18px 16px; max-height: 420px; overflow: auto; }
.g12q-poem-title { font-family: var(--title-font); font-weight: 700; color: var(--q-title); margin: 0 0 10px; }
.entry-content ol.g12q-poem-lines, .g12q-poem-lines { list-style: none; margin: 0; padding: 0; }
.g12q-poem-lines li { display: flex; gap: 14px; line-height: 1.75; color: var(--q-title); font-size: 15.5px; margin: 0; }
.g12q-poem-lines li.g12q-stanza { margin-top: 14px; }
.g12q-ln { flex: 0 0 22px; text-align: right; color: var(--q-body); font-size: 12px; opacity: .7; padding-top: 3px; }

/* Written questions: reveal memo, then self-mark */
.g12q-open { margin: 6px 0 16px; }
.g12q-open-note { font-size: 14px; color: var(--q-body); margin: 0 0 12px; }
.g12q-open-note i { color: var(--q-theme); margin-right: 4px; }
.g12q-self { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 14px 16px; border-radius: 14px; background: var(--q-soft); border: 1px dashed var(--q-theme); }
.g12q-self > span { font-weight: 600; color: var(--q-title); margin-right: auto; }
.g12q-selfbtn { border: 2px solid; background: #fff; border-radius: 30px; padding: 8px 16px; font-weight: 700; font-size: 14px; cursor: pointer; transition: .2s; }
.g12q-selfbtn.is-yes { border-color: var(--q-ok); color: var(--q-ok); }
.g12q-selfbtn.is-yes:hover { background: var(--q-ok); color: #fff; }
.g12q-selfbtn.is-no { border-color: var(--q-bad); color: var(--q-bad); }
.g12q-selfbtn.is-no:hover { background: var(--q-bad); color: #fff; }
.g12q-memotext { padding: 4px 16px 16px; color: var(--q-title); line-height: 1.75; font-size: 15.5px; }
.g12q-reveal[hidden], .g12q-self[hidden] { display: none !important; }
@media (max-width: 767px) {
	.g12q-self > span { width: 100%; }
	.g12q-poem { max-height: 340px; }
}

/* Matching questions (COLUMN A / COLUMN B) */
.g12q-match { margin: 4px 0 16px; }
.g12q-mcols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 18px; }
.g12q-mhead { margin: 0 0 8px; font-family: var(--title-font); font-weight: 800; font-size: 13px; letter-spacing: .08em; color: var(--q-theme); }
.g12q-mcol { display: flex; flex-direction: column; gap: 8px; }
.g12q-mterm, .g12q-mopt {
	display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
	padding: 12px 14px; border: 1.5px solid var(--q-line); border-radius: 14px; background: #fff;
	color: var(--q-title); font-size: 15px; line-height: 1.45; cursor: pointer; transition: border-color .15s, background .15s, box-shadow .15s;
}
.g12q-mterm:hover, .g12q-mopt:hover { border-color: var(--q-theme); }
.g12q-mnum { flex: none; font-family: var(--title-font); font-weight: 800; font-size: 13px; color: var(--q-body); min-width: 38px; }
.g12q-mtext { flex: 1; font-weight: 600; }
.g12q-mpick {
	flex: none; min-width: 36px; height: 36px; padding: 0 8px; border-radius: 18px;
	display: inline-flex; align-items: center; justify-content: center; gap: 5px;
	border: 1.5px dashed var(--th-border-color, #D3DBE2); color: var(--q-body); font-family: var(--title-font); font-weight: 800; font-size: 15px;
}
.g12q-mterm.is-active { border-color: var(--q-theme); background: var(--q-soft); box-shadow: 0 0 0 3px rgba(116, 62, 249, .12); }
.g12q-mterm.is-active .g12q-mpick { border-color: var(--q-theme); color: var(--q-theme); }
.g12q-mterm.is-set .g12q-mpick { border-style: solid; border-color: var(--q-theme); background: var(--q-theme); color: #fff; }
.g12q-mterm.is-ok { border-color: var(--q-ok); background: var(--q-ok-soft); }
.g12q-mterm.is-ok .g12q-mpick { background: var(--q-ok); border-color: var(--q-ok); color: #fff; }
.g12q-mterm.is-bad { border-color: var(--q-bad); background: var(--q-bad-soft); }
.g12q-mterm.is-bad .g12q-mpick { background: #fff; border: 1.5px solid var(--q-bad); color: var(--q-ok); }
.g12q-mterm.is-bad .g12q-mpick s { color: var(--q-bad); text-decoration-thickness: 2px; }
.g12q-mterm:disabled, .g12q-mopt:disabled { cursor: default; }
.g12q-mopt .g12q-key { flex: none; }
.g12q-mopt.is-used { background: #FAFAFC; }
.g12q-mopt.is-used .g12q-key { background: var(--q-theme); color: #fff; }
.g12q-mbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; }
.g12q-mhelp { margin: 0; flex: 1 1 260px; font-size: 14.5px; color: var(--q-body); }
.g12q-mhelp strong { color: var(--q-title); }
.g12q-mbar [data-mcheck][disabled] { opacity: .45; pointer-events: none; }
.g12q-mbar [data-mcheck][hidden] { display: none; }
@media (max-width: 767px) {
	.g12q-mcols { grid-template-columns: 1fr; gap: 14px; }
	.g12q-mbar { position: sticky; bottom: calc(66px + env(safe-area-inset-bottom, 0px)); background: #fff; padding: 10px 0; margin: 6px 0 0; border-top: 1px solid var(--q-line); z-index: 2; }
	.g12q-mbar .th-btn { width: 100%; justify-content: center; }
}
.g12q-mopt .g12q-key { flex: 0 0 34px; width: 34px; height: 34px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: var(--q-soft); color: var(--q-theme); font-family: var(--title-font); font-weight: 800; font-size: 14px; }