/* Trang Trắc nghiệm tư duy - chỉ tác động khi quizView đang mở. */
body.quiz-page-active,
body.quiz-page-active input,
body.quiz-page-active button {
  font-family: "Inter", "Be Vietnam Pro", sans-serif;
}

body.quiz-page-active h1,
body.quiz-page-active h2,
body.quiz-page-active h3,
body.quiz-page-active h4,
body.quiz-page-active strong,
body.quiz-page-active button {
  font-family: "Be Vietnam Pro", "Inter", sans-serif;
}

body.quiz-page-active .main-content {
  max-width: 1420px;
  margin: 22px auto 34px;
  padding: 0 28px;
}

body.quiz-page-active #quizView,
body.quiz-page-active .quiz-view-container {
  width: 100%;
  max-width: none;
  margin: 0;
}

#quizView {
  color: #172033;
  scroll-margin-top: 86px;
}

#quizView .quiz-screen {
  width: 100%;
}

/* Hero */
#quizView .quiz-portal-hero {
  min-height: 350px;
  padding: 46px 64px;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 46%;
  align-items: center;
  color: #fff;
  background:
    radial-gradient(circle at 78% 45%, rgba(255,78,34,.58), transparent 28%),
    linear-gradient(115deg, #830000 0%, #b60000 48%, #e00000 100%);
  box-shadow: 0 12px 34px rgba(126,0,0,.18);
}

#quizView .quiz-portal-hero::before,
#quizView .quiz-portal-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.1);
}

#quizView .quiz-portal-hero::before { width: 500px; height: 500px; right: -80px; top: -120px; }
#quizView .quiz-portal-hero::after { width: 330px; height: 330px; right: 15px; top: -35px; }

#quizView .quiz-hero-content { position: relative; z-index: 2; max-width: 650px; }
#quizView .quiz-eyebrow { display: block; margin-bottom: 1px; font: 700 1.15rem "Be Vietnam Pro",sans-serif; text-transform: uppercase; }
#quizView .quiz-hero-content h1 { margin: 0; color: #fff; font-size: clamp(2.45rem,4.6vw,4.7rem); line-height: 1.08; font-weight: 900; text-transform: uppercase; letter-spacing: -.05em; }
#quizView .quiz-hero-content > p { max-width: 590px; margin: 18px 0 0; color: rgba(255,255,255,.9); font-size: .94rem; line-height: 1.75; }

#quizView .quiz-hero-stats { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 18px; }
#quizView .quiz-hero-stats span { padding-right: 18px; display: inline-flex; align-items: center; gap: 8px; border-right: 1px solid rgba(255,255,255,.25); font-size: .78rem; }
#quizView .quiz-hero-stats span:last-child { border-right: 0; }
#quizView .quiz-hero-stats i { color: #ffd31a; font-size: 1.1rem; }
#quizView .quiz-hero-stats strong { color: #fff; font-size: 1.08rem; }
#quizView .quiz-hero-cta { margin-top: 27px; min-height: 45px; padding: 0 23px; border: 0; border-radius: 4px; display: inline-flex; align-items: center; gap: 12px; color: #8c0000; background: #ffd31a; font-size: .82rem; font-weight: 800; text-transform: uppercase; cursor: pointer; box-shadow: 0 8px 20px rgba(0,0,0,.16); }
#quizView .quiz-hero-cta:hover { background: #ffe45d; transform: translateY(-1px); }

#quizView .quiz-hero-art { min-height: 260px; position: relative; z-index: 1; display: grid; place-items: center; }
#quizView .quiz-hero-art > i { color: rgba(255,180,118,.32); font-size: clamp(12rem,22vw,20rem); filter: drop-shadow(0 0 28px rgba(255,181,86,.35)); }
#quizView .quiz-puzzle { width: 86px; height: 86px; position: absolute; display: grid; place-items: center; border-radius: 20px; color: #fff6b5; background: rgba(255,117,27,.76); font-size: 2.7rem; box-shadow: 0 0 35px rgba(255,192,66,.8); transform: rotate(-7deg); }

/* Shared sections */
#quizView .quiz-section { margin-top: 18px; padding: 23px; border: 1px solid #e4e8ee; border-radius: 8px; background: #fff; box-shadow: 0 6px 22px rgba(15,23,42,.04); }
#quizView .quiz-section-heading { margin-bottom: 17px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
#quizView .quiz-section-heading h2 { margin: 0; display: flex; align-items: center; gap: 9px; color: #bd0000; font-size: 1rem; font-weight: 800; text-transform: uppercase; }
#quizView .quiz-section-heading h2 i { color: #d80000; }
#quizView .quiz-section-heading > span { color: #7b8493; font-size: .76rem; }

/* Topic cards */
#quizView .quiz-topic-grid { margin: 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 13px; }
#quizView .quiz-topic-card { min-height: 236px; margin: 0; padding: 19px; position: relative; overflow: hidden; display: flex; flex-direction: column; border: 1px solid #e7eaf0; border-radius: 7px; background: #fff; box-shadow: none; text-align: left; }
#quizView .quiz-topic-card::before { width: 100%; height: 4px; top: 0; left: 0; border-radius: 0; background: var(--topic-color,#d00000); transform: none; }
#quizView .quiz-topic-card:hover { border-color: var(--topic-color,#d00000); transform: translateY(-3px); box-shadow: 0 12px 24px rgba(20,30,50,.08); }
#quizView .quiz-topic-history { --topic-color:#c70000; --topic-bg:#fff0f0; }
#quizView .quiz-topic-hcm { --topic-color:#e49a00; --topic-bg:#fff8e6; }
#quizView .quiz-topic-marx { --topic-color:#1555c0; --topic-bg:#edf4ff; }
#quizView .quiz-topic-club { --topic-color:#168546; --topic-bg:#edf9f1; }
#quizView .quiz-topic-icon { width: 52px; height: 52px; margin: 0 0 13px; display: grid; place-items: center; border-radius: 50%; color: var(--topic-color); background: var(--topic-bg); font-size: 1.35rem; }
#quizView .quiz-topic-title { min-height: 43px; margin: 0 0 8px; color: #172033; font-size: .9rem; line-height: 1.45; }
#quizView .quiz-topic-desc { margin: 0; color: #626d7d; font-size: .73rem; line-height: 1.6; }
#quizView .quiz-topic-meta { margin: auto 0 12px; padding-top: 13px; display: flex; gap: 12px; color: #7c8796; font-size: .66rem; }
#quizView .quiz-start-btn { min-height: 35px; padding: 0 13px; align-self: stretch; justify-content: center; border: 1px solid var(--topic-color); border-radius: 4px; color: var(--topic-color); background: #fff; font-size: .69rem; }
#quizView .quiz-start-btn:hover { color: #fff; background: var(--topic-color); }

/* Featured list */
#quizView .quiz-featured-list { display: grid; gap: 0; }
#quizView .quiz-featured-item { min-height: 118px; padding: 13px 5px; display: grid; grid-template-columns: 125px minmax(0,1fr) 122px; align-items: center; gap: 17px; border-bottom: 1px solid #e9ecf1; }
#quizView .quiz-featured-item:last-child { border-bottom: 0; }
#quizView .quiz-featured-thumb { height: 88px; display: grid; place-items: center; color: #fff; font-size: 2rem; background: linear-gradient(135deg,#b90000,#e90000); }
#quizView .quiz-featured-thumb.hcm { background: linear-gradient(135deg,#c88b00,#f2b91e); }
#quizView .quiz-featured-thumb.marx { background: linear-gradient(135deg,#163f91,#2074d6); }
#quizView .quiz-featured-thumb.club { background: linear-gradient(135deg,#11723a,#1da658); }
#quizView .quiz-featured-copy h3 { margin: 0 0 5px; color: #182133; font-size: .88rem; line-height: 1.45; }
#quizView .quiz-featured-copy p { margin: 0 0 8px; color: #657080; font-size: .72rem; line-height: 1.55; }
#quizView .quiz-featured-copy > div { display: flex; flex-wrap: wrap; gap: 12px; color: #7a8493; font-size: .65rem; }
#quizView .quiz-featured-copy .easy,#quizView .quiz-featured-copy .medium { padding: 2px 8px; border-radius: 12px; color: #197240; background: #ebf8ef; }
#quizView .quiz-featured-copy .medium { color: #b46700; background: #fff4df; }
#quizView .quiz-featured-item > button { min-height: 38px; padding: 0 12px; border: 1px solid #d20000; border-radius: 4px; color: #c90000; background: #fff; font-size: .7rem; cursor: pointer; }
#quizView .quiz-featured-item > button:hover { color: #fff; background: #d00000; }

/* Daily + benefits */
#quizView .quiz-daily-banner { margin-top: 18px; min-height: 105px; padding: 20px 30px; display: grid; grid-template-columns: 58px minmax(250px,1fr) auto auto 170px; align-items: center; gap: 22px; color: #fff; border-radius: 6px; background: linear-gradient(105deg,#8f0000,#bd0000 55%,#9e0000); }
#quizView .quiz-daily-icon { width: 55px; height: 55px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: #e61b1b; font-size: 1.65rem; }
#quizView .quiz-daily-banner strong { font-size: .98rem; text-transform: uppercase; }
#quizView .quiz-daily-banner p { margin: 5px 0 0; color: rgba(255,255,255,.78); font-size: .72rem; }
#quizView .quiz-daily-banner > span { display: grid; grid-template-columns: auto auto; gap: 1px 8px; align-items: center; font-size: .68rem; color: rgba(255,255,255,.75); }
#quizView .quiz-daily-banner > span i { grid-row: span 2; color: #ffd21a; font-size: 1.3rem; }
#quizView .quiz-daily-banner > span b { color: #fff; font-size: .8rem; }
#quizView .quiz-daily-banner button { min-height: 43px; border: 0; border-radius: 4px; color: #8e0000; background: #ffd21a; font-size: .72rem; font-weight: 800; cursor: pointer; }
#quizView .quiz-benefits { margin-top: 18px; padding: 5px 12px; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
#quizView .quiz-benefits > div { padding: 16px 12px; display: flex; gap: 12px; align-items: center; }
#quizView .quiz-benefits i { color: #d00000; font-size: 1.35rem; }
#quizView .quiz-benefits span { display: grid; gap: 3px; color: #707b8b; font-size: .67rem; }
#quizView .quiz-benefits strong { color: #1f2937; font-size: .73rem; }

/* Exam layout */
#quizView .quiz-exam-shell { display: grid; grid-template-columns: 238px minmax(0,1fr) 280px; gap: 15px; align-items: start; }
#quizView .quiz-exam-sidebar,#quizView .quiz-exam-main { border: 1px solid #e4e8ee; border-radius: 7px; background: #fff; box-shadow: 0 6px 22px rgba(15,23,42,.04); }
#quizView .quiz-exam-sidebar { padding: 20px; }
#quizView .quiz-exam-sidebar h2 { margin: 0 0 16px; display: flex; align-items: center; gap: 8px; color: #b70000; font-size: .82rem; text-transform: uppercase; }
#quizView .quiz-exam-info dl { margin: 0; }
#quizView .quiz-exam-info dl > div { padding: 10px 0 10px 27px; position: relative; border-bottom: 1px solid #edf0f3; }
#quizView .quiz-exam-info dt { color: #7c8593; font-size: .68rem; }
#quizView .quiz-exam-info dd { margin: 4px 0 0; color: #172033; font-size: .74rem; font-weight: 700; line-height: 1.45; }
#quizView .quiz-exit-btn { width: 100%; min-height: 39px; margin-top: 15px; border: 1px solid #d60000; border-radius: 4px; color: #c90000; background: #fff; font-size: .7rem; cursor: pointer; }
#quizView .quiz-mini-progress { margin-top: 18px; padding-top: 17px; border-top: 1px solid #e8ebef; }
#quizView .quiz-mini-progress h3 { margin: 0 0 12px; color: #b70000; font-size: .75rem; text-transform: uppercase; }
#quizView .quiz-mini-progress > strong { display: block; margin-bottom: 9px; color: #1c2433; font-size: 1.55rem; }
#quizView .quiz-mini-progress > div { height: 7px; margin-bottom: 13px; overflow: hidden; border-radius: 7px; background: #e8ebef; }
#quizView .quiz-mini-progress > div span { width: 0; height: 100%; display: block; background: #2caf49; transition: width .25s ease; }
#quizView .quiz-mini-progress p { margin: 7px 0; display: flex; align-items: center; gap: 7px; color: #6c7684; font-size: .67rem; }
#quizView .quiz-mini-progress p b { margin-left: auto; color: #283243; }
#quizView .quiz-mini-progress i { font-size: .58rem; }
#quizView .quiz-mini-progress i.answered { color:#2caf49; } #quizView .quiz-mini-progress i.unanswered { color:#dce1e7; }

#quizView .quiz-exam-main { min-height: 640px; padding: 23px; }
#quizView .quiz-play-header { margin: 0 0 12px; display: flex; align-items: center; justify-content: space-between; }
#quizView .quiz-play-status { color: #1d2533; font-size: .78rem; font-weight: 800; }
#quizView .quiz-mark-btn { min-height: 34px; padding: 0 12px; border: 1px solid #dfe4ea; border-radius: 4px; color: #4d5867; background: #fff; font-size: .68rem; cursor: pointer; }
#quizView .quiz-mark-btn.active { color: #b65f00; border-color: #f1a12b; background: #fff8e8; }
#quizView .quiz-play-topic-name { margin-bottom: 9px; display: block; color: #c50000; font-size: .68rem; font-weight: 800; text-transform: uppercase; }
#quizView .quiz-progress-container { height: 5px; margin: 0 0 25px; overflow: hidden; border-radius: 5px; background: #e8ebef; }
#quizView .quiz-progress-bar { height: 100%; width: 0; border-radius: inherit; background: #d00000; transition: width .25s ease; }
#quizView .quiz-question-box { min-height: 75px; margin: 0 0 17px; padding: 0; border: 0; background: transparent; }
#quizView .quiz-question-text { margin: 0; color: #121a28; font-size: 1.05rem; font-weight: 750; line-height: 1.65; }
#quizView .quiz-options-list { display: grid; gap: 10px; }
#quizView .quiz-option-btn { min-height: 58px; padding: 10px 16px; display: flex; align-items: center; gap: 13px; border: 1px solid #dfe4ea; border-radius: 5px; color: #273142; background: #fff; text-align: left; font-size: .76rem; line-height: 1.5; box-shadow: none; }
#quizView .quiz-option-btn:hover:not(:disabled) { border-color: #d00000; background: #fff8f8; transform: none; }
#quizView .quiz-option-prefix { width: 31px; height: 31px; flex: 0 0 31px; display: grid; place-items: center; border-radius: 50%; color: #374151; background: #f2f4f7; font-size: .76rem; font-weight: 800; }
#quizView .quiz-option-btn.correct { border-color: #35a84a; color: #17652a; background: #eefaf1; }
#quizView .quiz-option-btn.correct .quiz-option-prefix { color:#fff; background:#2eaa48; }
#quizView .quiz-option-btn.incorrect { border-color: #e02525; color: #bd0000; background: #fff0f0; }
#quizView .quiz-option-btn.incorrect .quiz-option-prefix { color:#fff; background:#d90000; }
#quizView .quiz-explanation-box { margin-top: 16px; padding: 17px; align-items: flex-start; gap: 12px; border: 1px solid #f2caca; border-radius: 5px; color: #5f2a2a; background: #fff3f3; }
#quizView .quiz-explanation-icon { color: #d00000; font-size: 1.1rem; }
#quizView .quiz-explanation-box strong { display:block; margin-bottom:5px; color:#bd0000; font-size:.8rem; }
#quizView .quiz-explanation-text { margin:0; color:#5f4a4a; font-size:.72rem; line-height:1.65; }
#quizView .quiz-play-footer { margin-top: 24px; padding-top: 17px; display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid #e9edf1; }
#quizView .quiz-btn-secondary,#quizView .quiz-btn-primary { min-height: 42px; padding: 0 22px; border-radius: 4px; font-size: .72rem; cursor:pointer; }
#quizView .quiz-btn-secondary { border:1px solid #d8dee6; color:#4c5766; background:#fff; }
#quizView .quiz-btn-primary { min-width:180px; border:1px solid #c90000; color:#fff; background:#c90000; }
#quizView .quiz-btn-primary:disabled { opacity:.45; cursor:not-allowed; }

#quizView .quiz-exam-tools { display:grid; gap:14px; padding:0; border:0; box-shadow:none; background:transparent; }
#quizView .quiz-exam-tools > section { padding:18px; border:1px solid #e4e8ee; border-radius:7px; background:#fff; box-shadow:0 6px 22px rgba(15,23,42,.04); }
#quizView .quiz-timer-card > strong { display:block; color:#c90000; font-size:1.65rem; }
#quizView .quiz-timer-card > div { height:7px; margin-top:11px; overflow:hidden; border-radius:8px; background:#e8ebef; }
#quizView .quiz-timer-card > div span { width:100%; height:100%; display:block; background:#d00000; transition:width 1s linear; }
#quizView .quiz-question-map { display:grid; grid-template-columns:repeat(5,1fr); gap:8px; }
#quizView .quiz-question-map button { aspect-ratio:1; border:1px solid #dfe4ea; border-radius:4px; color:#374151; background:#fff; font-size:.7rem; font-weight:700; }
#quizView .quiz-question-map button.answered { color:#17712f; border-color:#56b96a; background:#effaf1; }
#quizView .quiz-question-map button.current { color:#c90000; border:2px solid #d00000; background:#fff; }
#quizView .quiz-question-map button.marked { color:#aa5b00; border-color:#f2a12a; background:#fff6e5; }
#quizView .quiz-map-legend { margin-top:14px; display:grid; grid-template-columns:1fr 1fr; gap:8px; color:#707b8a; font-size:.62rem; }
#quizView .quiz-map-legend span { display:flex; align-items:center; gap:6px; }
#quizView .quiz-map-legend i { width:9px; height:9px; border-radius:50%; background:#35ae50; }
#quizView .quiz-map-legend i.current { border:2px solid #d00000; background:#fff; }
#quizView .quiz-map-legend i.marked { background:#f4a126; }
#quizView .quiz-submit-card p { color:#6c7684; font-size:.68rem; line-height:1.55; }
#quizView .quiz-submit-card button { width:100%; min-height:40px; border:0; border-radius:4px; color:#fff; background:#c90000; font-size:.68rem; cursor:pointer; }
#quizView .quiz-exam-note { margin-top:15px; padding:13px 18px; border:1px solid #e5e9ee; border-radius:5px; color:#66717f; background:#fff; font-size:.68rem; }
#quizView .quiz-exam-note i,#quizView .quiz-exam-note strong { color:#c90000; }

/* Result */
#quizView .quiz-results-card { max-width:620px; margin:25px auto; padding:42px; border:1px solid #e4e8ee; border-radius:8px; background:#fff; box-shadow:0 12px 35px rgba(15,23,42,.08); text-align:center; }
#quizView .quiz-results-icon { margin-bottom:10px; font-size:4rem; }
#quizView .quiz-results-score-label { color:#707b89; font-size:.75rem; text-transform:uppercase; }
#quizView .quiz-results-score { margin:5px 0; color:#c90000; font-size:3.2rem; font-weight:900; }
#quizView .quiz-results-badge { margin:10px auto; color:#172033; font-size:1.05rem; font-weight:800; }
#quizView .quiz-results-desc { max-width:500px; margin:14px auto 24px; color:#657080; font-size:.78rem; line-height:1.7; }
#quizView .quiz-results-actions { display:flex; justify-content:center; gap:12px; }

@media (max-width: 1100px) {
  #quizView .quiz-topic-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  #quizView .quiz-exam-shell { grid-template-columns:210px minmax(0,1fr); }
  #quizView .quiz-exam-tools { grid-column:1 / -1; grid-template-columns:repeat(3,minmax(0,1fr)); }
  #quizView .quiz-daily-banner { grid-template-columns:55px minmax(220px,1fr) auto auto; }
  #quizView .quiz-daily-banner button { grid-column:1 / -1; width:210px; justify-self:end; }
}

@media (max-width: 767px) {
  #quizView { scroll-margin-top: 66px; }
  body.quiz-page-active .main-content { margin:10px auto 22px; padding:0 10px; }
  #quizView .quiz-portal-hero { min-height:auto; padding:25px 18px; grid-template-columns:1fr; border-radius:7px; }
  #quizView .quiz-hero-content h1 { font-size:2rem; letter-spacing:-.035em; }
  #quizView .quiz-hero-content > p { margin-top:12px; font-size:.73rem; line-height:1.65; }
  #quizView .quiz-hero-stats { margin-top:16px; gap:10px; }
  #quizView .quiz-hero-stats span { padding-right:10px; font-size:.62rem; }
  #quizView .quiz-hero-stats span:last-child { width:100%; }
  #quizView .quiz-hero-stats strong { font-size:.8rem; }
  #quizView .quiz-hero-cta { min-height:39px; margin-top:18px; padding:0 17px; font-size:.67rem; }
  #quizView .quiz-hero-art { display:none; }
  #quizView .quiz-section { margin-top:11px; padding:14px 12px; border-radius:7px; }
  #quizView .quiz-section-heading { align-items:flex-start; margin-bottom:12px; }
  #quizView .quiz-section-heading h2 { font-size:.78rem; line-height:1.4; }
  #quizView .quiz-section-heading > span { font-size:.6rem; text-align:right; }
  #quizView .quiz-topic-grid { grid-template-columns:1fr 1fr; gap:8px; }
  #quizView .quiz-topic-card { min-height:218px; padding:13px 11px; }
  #quizView .quiz-topic-icon { width:42px; height:42px; margin-bottom:10px; font-size:1rem; }
  #quizView .quiz-topic-title { min-height:39px; font-size:.72rem; }
  #quizView .quiz-topic-desc { font-size:.61rem; line-height:1.5; }
  #quizView .quiz-topic-meta { display:grid; gap:3px; font-size:.56rem; }
  #quizView .quiz-start-btn { min-height:32px; font-size:.6rem; }
  #quizView .quiz-featured-item { min-height:0; padding:12px 0; grid-template-columns:75px minmax(0,1fr); gap:10px; }
  #quizView .quiz-featured-thumb { height:70px; font-size:1.4rem; }
  #quizView .quiz-featured-copy h3 { font-size:.7rem; }
  #quizView .quiz-featured-copy p { display:none; }
  #quizView .quiz-featured-copy > div { gap:7px; font-size:.55rem; }
  #quizView .quiz-featured-item > button { grid-column:2; min-height:32px; width:105px; font-size:.58rem; }
  #quizView .quiz-daily-banner { min-height:0; margin-top:11px; padding:17px; grid-template-columns:46px 1fr; gap:10px; }
  #quizView .quiz-daily-icon { width:43px; height:43px; font-size:1.2rem; }
  #quizView .quiz-daily-banner strong { font-size:.74rem; }
  #quizView .quiz-daily-banner p { font-size:.6rem; line-height:1.5; }
  #quizView .quiz-daily-banner > span { font-size:.58rem; }
  #quizView .quiz-daily-banner > span:nth-of-type(1) { grid-column:1; }
  #quizView .quiz-daily-banner > span:nth-of-type(2) { grid-column:2; }
  #quizView .quiz-daily-banner button { grid-column:1 / -1; width:100%; min-height:38px; font-size:.64rem; }
  #quizView .quiz-benefits { margin-top:10px; grid-template-columns:1fr 1fr; }
  #quizView .quiz-benefits > div { padding:10px 4px; align-items:flex-start; }
  #quizView .quiz-benefits i { font-size:1rem; }
  #quizView .quiz-benefits span,#quizView .quiz-benefits strong { font-size:.58rem; line-height:1.4; }

  #quizView .quiz-exam-shell { display:flex; flex-direction:column; gap:10px; }
  #quizView .quiz-exam-main { order:1; width:100%; min-height:0; padding:16px 13px; }
  #quizView .quiz-exam-tools { order:2; width:100%; display:grid; grid-template-columns:1fr; gap:10px; }
  #quizView .quiz-exam-info { order:3; width:100%; padding:15px; }
  #quizView .quiz-exam-info dl { display:grid; grid-template-columns:1fr 1fr; gap:0 12px; }
  #quizView .quiz-exam-info dl > div { padding:8px 0; }
  #quizView .quiz-mini-progress { display:none; }
  #quizView .quiz-exam-sidebar h2 { font-size:.7rem; }
  #quizView .quiz-play-header { margin-bottom:9px; }
  #quizView .quiz-mark-btn { min-height:31px; font-size:.59rem; }
  #quizView .quiz-play-topic-name { font-size:.58rem; }
  #quizView .quiz-question-box { min-height:0; margin-bottom:12px; }
  #quizView .quiz-question-text { font-size:.82rem; line-height:1.55; }
  #quizView .quiz-option-btn { min-height:52px; padding:9px 10px; gap:9px; font-size:.66rem; }
  #quizView .quiz-option-prefix { width:28px; height:28px; flex-basis:28px; font-size:.66rem; }
  #quizView .quiz-explanation-box { padding:13px; }
  #quizView .quiz-play-footer { margin-top:16px; }
  #quizView .quiz-btn-secondary,#quizView .quiz-btn-primary { min-width:0; flex:1; padding:0 9px; font-size:.6rem; }
  #quizView .quiz-question-map { grid-template-columns:repeat(5,40px); justify-content:center; }
  #quizView .quiz-question-map button { aspect-ratio:auto; height:38px; }
  #quizView .quiz-results-card { margin:12px 0; padding:28px 16px; }
  #quizView .quiz-results-score { font-size:2.6rem; }
  #quizView .quiz-results-actions { flex-direction:column; }
  #quizView .quiz-exam-note { font-size:.59rem; line-height:1.5; }
}

@media (max-width: 390px) {
  #quizView .quiz-topic-grid { grid-template-columns:1fr; }
  #quizView .quiz-topic-card { min-height:190px; }
  #quizView .quiz-question-map { grid-template-columns:repeat(5,36px); }
}