/* Student design system. System fonts and CSS-only decoration keep it light. */
body.student-ui.adda-theme {
    --ui-ink: #20314d;
    --ui-muted: #61718a;
    --ui-blue: #375bd2;
    --ui-line: #e0e6f0;
    --ui-mint: #eaf7f1;
    --ui-lilac: #f0edfc;
    --ui-shadow: 0 8px 28px #23375a06;
    --nja-text: var(--ui-ink);
    --nja-muted: var(--ui-muted);
    --adda-ink: var(--ui-ink);
    --adda-muted: var(--ui-muted);
    margin: 0;
    padding: 0 0 40px;
    min-height: 100vh;
    display: block;
    background: linear-gradient(135deg, #edf3ff 0, #f6f8fc 40%, #f3f8f6 100%);
    color: var(--ui-ink);
    font: 15px/1.6 "Segoe UI", "Nirmala UI", system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
}
.student-ui *, .student-ui *::before, .student-ui *::after { box-sizing: border-box; }
.student-ui [hidden] { display: none !important; }
body.student-ui.adda-theme :is(h1,h2,h3) { color: var(--ui-ink); letter-spacing: -.035em; line-height: 1.2; font-weight: 700; }
body.student-ui.adda-theme :is(p,small) { line-height: 1.65; }
body.student-ui.adda-theme :is(a,button,input,select):focus-visible { outline: 3px solid #637be3; outline-offset: 4px; }
body.student-ui.adda-theme :is(button,input,select) { font-family: inherit; }
body.student-ui.adda-theme button { min-height: 44px; border-radius: 12px; transition: background-color .15s, border-color .15s; }
body.student-ui.adda-theme button:disabled { cursor: not-allowed; opacity: .6; transform: none; }
body.student-ui.adda-theme :is(input:not([type="radio"]):not([type="checkbox"]):not([type="file"]),select) { background: #fafbfe; border: 1px solid #d8dfeb; border-radius: 12px; font-size: 16px; min-height: 50px; color: var(--ui-ink); }
body.student-ui.adda-theme :is(.login-button,.register-submit,.join-quiz-btn,.primary-button,.proceed-button,#joinQuizBtn,#startQuizBtn,#startQuizButton,button[type="submit"]) { background: #375bd2; color: #fff; border: 1px solid #375bd2; box-shadow: 0 4px 10px #375bd218; min-height: 48px; }
body.student-ui.adda-theme :is(.login-button,.register-submit,.join-quiz-btn,.primary-button,.proceed-button,#joinQuizBtn,#startQuizBtn,#startQuizButton):hover:not(:disabled) { background: #2949b7; transform: none; }
body.student-ui.adda-theme :is(.student-label,.join-kicker,.payment-kicker,.section-label,.quiz-label) { font-size: 11px; letter-spacing: .12em; font-weight: 700; color: #5b62a5; }
body.student-ui.adda-theme :is(.login-card,.register-card,.join-card,.payment-card,.profile-card,.student-section,.instructions-card,.quiz-header-card,.leaderboard-section,.leaderboard-header,.student-card,.performance-card,.review-card,.card) { background: #fff; border: 1px solid var(--ui-line); border-radius: 22px; box-shadow: var(--ui-shadow); }
body.student-ui.adda-theme :is(.snapshot-card,.summary-box,.result-stat) { border: 1px solid var(--ui-line); box-shadow: none; border-radius: 18px; }
body.student-ui.adda-theme :is(.login-subheading,.register-subheading,.join-description,.payment-description,.manual-code-note,.student-step p,.student-tool p,.discovered-quiz-description) { color: var(--ui-muted); font-size: 14px; }
body.student-ui.adda-theme :is(.register-decoration,.join-background) { display: none; }

/* Shared navigation is real HTML: no script or layout shift during startup. */
.student-ui .portal-header { max-width: 1184px; margin: auto; padding: 22px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: transparent; color: var(--ui-ink); box-shadow: none; border: 0; position: static; }
.student-ui .portal-brand { display: inline-flex; gap: 12px; align-items: center; color: #233653; font-size: 17px; font-weight: 750; text-decoration: none; white-space: nowrap; }
.student-ui .portal-brand small { display: block; font-size: 9px; color: #74819a; font-weight: 650; letter-spacing: .19em; }
.student-ui .portal-nav { display: flex; flex-wrap: wrap; gap: 5px; }
.student-ui .portal-nav a { padding: 10px 15px; border-radius: 11px; font-size: 13px; font-weight: 600; color: #596a85; text-decoration: none; min-height: 44px; display: flex; align-items: center; }
.student-ui .portal-nav a:hover { color: #375bd2; background: #eaf0fd; }
.student-ui .portal-nav a[aria-current="page"] { color: #375bd2; background: #e7edfd; }

/* Sign-in, registration, and quiz entry share an editorial two-column layout. */
body.student-ui.adda-theme :is(.login-wrapper,.register-wrapper,.join-wrapper) { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,1fr); align-items: center; gap: 0 64px; width: min(100% - 64px,1060px); max-width: 1060px; margin: 54px auto 24px; padding: 0; }
.student-ui .student-intro { grid-column: 1; grid-row: 1 / 4; align-self: center; padding: 20px 0; }
.student-ui .intro-eyebrow { display: inline-block; font-size: 10px; color: #5e67a0; letter-spacing: .13em; font-weight: 750; margin-bottom: 24px; }
body.student-ui.adda-theme .student-intro h2 { font-size: clamp(30px,3.5vw,48px); line-height: 1.16; font-weight: 720; margin: 0 0 22px; letter-spacing: -.05em; }
.student-ui .student-intro h2 em { color: #526bd5; font-style: normal; }
.student-ui .student-intro > p { color: #6a7890; max-width: 385px; font-size: 16px; margin-bottom: 32px; }
.student-ui .intro-path { display: grid; gap: 12px; max-width: 380px; }
.student-ui .intro-path > span { display: flex; align-items: center; gap: 14px; padding: 13px 16px; border: 1px solid #e3e8f1; background: #ffffffb0; border-radius: 14px; font-size: 14px; font-weight: 600; }
.student-ui .intro-path b { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; color: #5369bf; background: #eaf0ff; font-size: 12px; }
.student-ui .intro-path > span:nth-child(2) b { background: #e6f4ee; color: #2d7a65; }
.student-ui .intro-path > span:nth-child(3) b { background: #f0eafa; color: #7b5eb3; }
.student-ui .intro-note { color: #77849a; font-size: 12px; margin-top: 28px; }
.student-ui .intro-note span { color: #9a82cc; margin-right: 6px; }
body.student-ui.adda-theme :is(.login-brand,.register-brand,.join-brand) { display: none; }
body.student-ui.adda-theme :is(.login-card,.register-card,.join-card) { grid-column: 2; padding: 34px; border-top: 1px solid var(--ui-line); width: 100%; text-align: left; }
body.student-ui.adda-theme :is(.login-heading,.register-heading,.join-card h2) { font-size: 28px; text-align: left; margin-top: 0; }
body.student-ui.adda-theme :is(.login-heading,.register-heading,.join-card h2,.student-section h2,.quiz-header-card h2) { font-weight: 720; }
body.student-ui.adda-theme :is(.login-subheading,.register-subheading,.join-description) { font-weight: 400; }
body.student-ui.adda-theme :is(.login-card,.register-card,.join-card,.student-header,.waiting-card) { backdrop-filter: none; }
body.student-ui.adda-theme :is(.login-subheading,.register-subheading,.join-description) { text-align: left; margin-bottom: 26px; }
body.student-ui.adda-theme :is(.login-footer-note,.register-footer-note,.join-footer) { grid-column: 2; font-size: 12px; margin-top: 18px; color: #748099; text-align: center; }
body.student-ui.adda-theme :is(.register-area,.register-login) { text-align: center; border-top: 1px solid #e9edf4; padding-top: 20px; font-size: 13px; margin-top: 24px; }
body.student-ui.adda-theme .join-info { background: #eef5ff; border: 1px solid #dce7f9; border-radius: 14px; }
body.student-ui.adda-theme .join-info strong { font-size: 14px; }
body.student-ui.adda-theme .join-info span { font-size: 13px; }
body.student-ui.adda-theme #joinQuizForm :is(input,button) { font-size: 16px; }
body.student-ui.adda-theme #joinQuizForm label { font-size: 13px; }

/* Dashboard: a generous welcome and a compact, scannable workspace. */
body.student-ui.adda-theme .student-header { position: static; width: min(100% - 64px,1120px); margin: 0 auto; padding: 0 0 18px; border: 0; background: transparent; box-shadow: none; justify-content: flex-end; flex-direction: row; min-height: 0; }
body.student-ui.adda-theme .student-header-brand { display: none; }
body.student-ui.adda-theme .student-profile-link { margin-left: 0; }
body.student-ui.adda-theme .student-main { width: min(100% - 64px,1120px); max-width: 1120px; margin: 0 auto; padding: 0; }
body.student-ui.adda-theme .student-welcome-bar { padding: 32px; margin-bottom: 24px; border: 1px solid #dce4f5; border-radius: 24px; background: linear-gradient(115deg,#e8efff,#edf7f4); box-shadow: none; }
body.student-ui.adda-theme .student-welcome-bar h1 { font-size: clamp(24px,3vw,34px); margin: 8px 0; color: #283c61; font-weight: 700; }
body.student-ui.adda-theme :is(.student-welcome-bar p,.discovered-quiz-empty p,.profile-header p,.profile-photo-content p,.footer-note) { font-size: 14px; line-height: 1.65; }
body.student-ui.adda-theme :is(.field-label,.welcome-date,.profile-role,.discovered-quiz-loading,.quiz-status-badge) { font-size: 12px; font-weight: 600; }
body.student-ui.adda-theme .welcome-date { color: #5c718a; background: #ffffff8c; border: 1px solid #ffffff; border-radius: 12px; padding: 12px 16px; }
body.student-ui.adda-theme .student-section { padding: 28px; margin-bottom: 24px; }
body.student-ui.adda-theme :is(.quiz-discovery-header,.student-section-title) h2 { font-size: 24px; margin: 6px 0 8px; }
body.student-ui.adda-theme .quiz-class-badge { color: #5264b2; background: #edf0fc; border: 1px solid #dee4fa; border-radius: 10px; padding: 9px 13px; }
body.student-ui.adda-theme .discovered-quiz-card { border: 1px solid #dfe6f0; background: #fbfcff; border-radius: 16px; box-shadow: none; padding: 22px; }
body.student-ui.adda-theme .discovered-quiz-card:hover { transform: none; border-color: #bccbeb; }
body.student-ui.adda-theme .discovered-quiz-join { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 20px; background: #375bd2; border: 1px solid #375bd2; border-radius: 11px; font-size: 14px; font-weight: 600; color: #fff; text-decoration: none; }
body.student-ui.adda-theme .discovered-quiz-time { font-size: 13px; color: #657792; }
body.student-ui.adda-theme .discovered-quiz-loading { background: #f5f7fc; border: 1px dashed #d4dfee; border-radius: 16px; padding: 32px; color: #60718d; }
body.student-ui.adda-theme .join-quiz-panel { background: #edf0fb; border: 1px solid #dfe4f5; border-radius: 20px; padding: 26px 30px; margin-bottom: 24px; box-shadow: none; }
body.student-ui.adda-theme .join-quiz-panel :is(h2,.light) { color: #354b7d; }
body.student-ui.adda-theme .join-quiz-panel p { color: #64728b; }
body.student-ui.adda-theme .join-quiz-panel h2 { font-size: 22px; }
body.student-ui.adda-theme .student-tools { gap: 16px; }
body.student-ui.adda-theme .student-tool { background: #f5f3fd; border: 1px solid #e7e2f7; padding: 22px; box-shadow: none; border-radius: 16px; }
body.student-ui.adda-theme .student-tool:nth-child(2) { background: #edf8f4; border-color: #dceee5; }
body.student-ui.adda-theme .student-tool:hover { transform: none; border-color: #b5c4e4; }
body.student-ui.adda-theme .student-step { background: #fafbfe; border: 1px solid #e8edf5; border-radius: 14px; padding: 18px; }
body.student-ui.adda-theme .student-step > span { background: #edf1fa; color: #647ab6; }

/* Instructions, payment and profile. */
body.student-ui.adda-theme :is(.instruction-wrapper,.result-page-wrapper,.leaderboard-page,.profile-container) { width: min(100% - 48px,1000px); max-width: 1000px; margin: 24px auto; padding: 0; }
body.student-ui.adda-theme :is(.instruction-brand,.instruction-tagline,.result-brand,.result-page-tagline) { display: none; }
body.student-ui.adda-theme .quiz-header-card { text-align: left; padding: 32px; background: linear-gradient(120deg,#eef2ff,#f0faf6); }
body.student-ui.adda-theme .quiz-header-card h2 { font-size: 30px; }
body.student-ui.adda-theme .quiz-header-subtitle { color: #5f718b; }
body.student-ui.adda-theme #startQuiz { background: #375bd2; color: #fff; border: 1px solid #375bd2; box-shadow: none; font-weight: 650; }
body.student-ui.adda-theme #startQuiz:hover:not(:disabled) { background: #2949b7; transform: none; }
body.student-ui.adda-theme .ready-badge { background: #dff1e8; color: #27775c; border: 1px solid #cae7d8; border-radius: 8px; }
body.student-ui.adda-theme .instructions-card { padding: 28px; }
body.student-ui.adda-theme .instruction-item { border-bottom: 1px solid #edf0f6; padding: 16px 0; }
body.student-ui.adda-theme .instruction-text { color: #53627b; font-size: 15px; line-height: 1.7; }
body.student-ui.adda-theme :is(.important-note,.fee-box,.payment-box) { background: #f1f5fd; border: 1px solid #dce5f5; border-radius: 16px; }
body.student-ui.adda-theme .payment-page { min-height: 0; padding: 24px; width: 100%; max-width: 628px; margin: auto; }
body.student-ui.adda-theme .payment-card { max-width: 580px; margin: auto; overflow: hidden; }
body.student-ui.adda-theme .payment-brand { background: #f3f6ff; border-bottom: 1px solid #e2e8f5; padding: 24px 30px; }
body.student-ui.adda-theme .payment-content { padding: 30px; }
body.student-ui.adda-theme :is(.fee-amount,.amount) { color: #375bd2; }
body.student-ui.adda-theme .profile-page { min-height: 0; padding: 0; }
body.student-ui.adda-theme .profile-top { background: linear-gradient(110deg,#eef2ff,#edf8f4); border-bottom: 1px solid #e0e8f1; padding: 30px; }
body.student-ui.adda-theme .profile-top :is(h2,.profile-role) { color: #344d6d; }
body.student-ui.adda-theme .profile-body { padding: 30px; }
body.student-ui.adda-theme .field { padding: 16px 18px; background: #f8fafd; border: 1px solid #e6ebf3; border-radius: 13px; min-width: 0; }
body.student-ui.adda-theme .field-value { overflow-wrap: anywhere; }
body.student-ui.adda-theme .field-value { font-size: 15px; }
body.student-ui.adda-theme :is(.notification-section,.security-section,.profile-photo-section) { border-color: #e5eaf2; }
body.student-ui.adda-theme .student-profile-link { background: #fff; border: 1px solid var(--ui-line); border-radius: 10px; }

/* Results and review use colour for meaning, with written status retained. */
body.student-ui.adda-theme .result-hero { background: linear-gradient(115deg,#eef2ff,#eaf7f2); color: #283e60; border: 1px solid #dce5f3; border-radius: 24px; box-shadow: none; padding: 32px; }
body.student-ui.adda-theme .result-hero :is(h2,p,.score-caption,.percentage-caption) { color: #43577b; }
body.student-ui.adda-theme .completed-badge { background: #dff2e8; border-color: #cce7db; color: #267458; }
body.student-ui.adda-theme .score-circle { background: #ffffffba; border: 6px solid #aebfe9; color: #375bd2; box-shadow: none; animation: none; }
body.student-ui.adda-theme .result-stat:nth-child(1) { background: #edf2ff; }
body.student-ui.adda-theme .result-stat:nth-child(2) { background: #ecf7f1; }
body.student-ui.adda-theme .result-stat:nth-child(3) { background: #fff0f0; }
body.student-ui.adda-theme .result-stat:nth-child(4) { background: #fff7e9; }
body.student-ui.adda-theme .final-result-card { background: #eff0fc; border: 1px solid #e0e1f4; border-radius: 18px; color: #4b5287; }
body.student-ui.adda-theme .final-result-card :is(h1,h2,h3) { color: #4b5287; }
body.student-ui.adda-theme.student-review-answers > .container { max-width: 1000px; margin: 24px auto; padding: 0 24px; }
body.student-ui.adda-theme .review-card { padding: 26px; border-left-width: 4px; content-visibility: auto; contain-intrinsic-size: auto 450px; }
body.student-ui.adda-theme .review-card.correct-card { border-left-color: #42a580; }
body.student-ui.adda-theme .review-card.wrong-card { border-left-color: #d46a77; }
body.student-ui.adda-theme .review-card.unanswered-card { border-left-color: #d6a33e; }
body.student-ui.adda-theme .review-option { border: 1px solid #dfe5ef; border-radius: 12px; }
body.student-ui.adda-theme .review-option.correct-option { background: #eaf7f0; border-color: #78bd9d; }
body.student-ui.adda-theme .review-option.wrong-option { background: #fff0f1; border-color: #df9ba4; }
body.student-ui.adda-theme .language-switcher button.active { background: #e6ecfc; color: #3555b5; border-color: #c3cfee; }
body.student-ui.adda-theme .language-switcher button { box-shadow: none; }

/* Rankings */
body.student-ui.adda-theme .leaderboard-header { padding: 28px; background: linear-gradient(120deg,#fff,#edf3ff); }
body.student-ui.adda-theme .leaderboard-section { padding: 26px; }
body.student-ui.adda-theme .top-three-card { box-shadow: none; border-radius: 18px; }
body.student-ui.adda-theme #yourRank:not(:empty) { background: #eef1fd; color: #3a5189; border: 1px solid #d6dff5; box-shadow: none; }
body.student-ui.adda-theme #yourRank :is(.your-rank-title,.your-rank-answered) { color: #607297; }
body.student-ui.adda-theme .ranking-list-item { border: 1px solid #e4eaf3; box-shadow: none; }
body.student-ui.adda-theme.student-payment-success > .container { width: min(100% - 40px,540px); margin: 24px auto; padding: 0; }

/* Focused live quiz: no page navigation or decorative motion during answers. */
body.student-ui.adda-theme.quiz-room-page { padding: 20px 16px 40px; background: #f3f6fc; }
body.student-ui.adda-theme #mainQuizContent .container { max-width: 940px; margin: 24px auto; padding: 0; }
body.student-ui.adda-theme.quiz-room-page > .language-switcher { max-width: 940px; margin: 0 auto; justify-content: flex-end; }
body.student-ui.adda-theme .live-quiz-brand { justify-content: flex-start; margin-bottom: 24px; }
body.student-ui.adda-theme #quizTitle { font-size: clamp(22px,3vw,30px); }
body.student-ui.adda-theme .quiz-card { width: 100%; max-width: none; border: 1px solid #dce4f1; border-radius: 22px; padding: 30px; box-shadow: var(--ui-shadow); text-align: left; }
body.student-ui.adda-theme .question-options-watermark::after { display: none; background: none; }
body.student-ui.adda-theme .quiz-top-bar { padding-bottom: 20px; border-bottom: 1px solid #e6ebf4; gap: 12px; }
body.student-ui.adda-theme .question-badge { background: #edf1ff; color: #4964bb; border: 1px solid #dfe5fb; border-radius: 11px; padding: 10px 16px; }
body.student-ui.adda-theme .question-timer-box { background: #fff5e4; color: #815d21; border: 1px solid #f2dfb8; border-radius: 12px; }
body.student-ui.adda-theme #questionTimer { color: #815d21; font-variant-numeric: tabular-nums; }
body.student-ui.adda-theme .question-container { padding: 26px 0 12px; background: transparent; border: 0; }
body.student-ui.adda-theme #question { font-size: 21px; line-height: 1.7; letter-spacing: 0; }
body.student-ui.adda-theme .option { display: flex; align-items: flex-start; gap: 14px; padding: 18px 20px; border: 1px solid #dce4f0; background: #fbfcff; border-radius: 14px; color: #354763; font-size: 17px; line-height: 1.65; box-shadow: none; cursor: pointer; }
body.student-ui.adda-theme .option:hover { background: #f1f5ff; border-color: #aebfe9; transform: none; }
body.student-ui.adda-theme .option:has(input:checked) { background: #eaf0ff; border: 2px solid #6982d9; padding: 17px 19px; }
body.student-ui.adda-theme .option input { accent-color: #4264cd; width: 18px; height: 18px; flex-shrink: 0; margin-top: 5px; }
body.student-ui.adda-theme .option-text { min-width: 0; overflow-x: auto; }
body.student-ui.adda-theme #mainQuizContent .button-group .submit-test-btn { background: #375bd2; border-color: #375bd2; }
body.student-ui.adda-theme .waiting-background { background: linear-gradient(125deg,#edf2ff,#f1faf5); }
body.student-ui.adda-theme .waiting-card { background: #fff; border: 1px solid #dce5f3; border-radius: 28px; box-shadow: 0 18px 50px #304b8110; color: #263c5d; }
body.student-ui.adda-theme .waiting-title { color: #263c5d; }
body.student-ui.adda-theme :is(.waiting-text,.waiting-message) { color: #63738c; }
body.student-ui.adda-theme .start-countdown { color: #4664bd; background: #eff3ff; border-radius: 16px; font-variant-numeric: tabular-nums; text-shadow: none; }
body.student-ui.adda-theme .waiting-live-badge { background: #e8f5ef; color: #27735a; border: 1px solid #d2e8dd; box-shadow: none; animation: none; }
body.student-ui.adda-theme .final-countdown { color: #4664bd; text-shadow: none; }
body.student-ui.adda-theme :is(.waiting-icon,.waiting-card,.waiting-background,.start-countdown,.live-dot) { animation: none; }
body.student-ui.adda-theme .leaderboard-card { background: #fff; border: 1px solid #dce4f2; border-radius: 22px; }

@media (max-width: 800px) {
    .student-ui .portal-header { padding: 18px 24px; flex-wrap: wrap; gap: 12px; }
    .student-ui .portal-nav { width: 100%; justify-content: space-between; }
    .student-ui .portal-nav a { padding: 9px 12px; }
    body.student-ui.adda-theme :is(.login-wrapper,.register-wrapper,.join-wrapper) { width: min(100% - 40px,520px); display: block; margin: 20px auto; }
    .student-ui .student-intro { padding: 8px 4px 24px; }
    .student-ui .intro-eyebrow { margin-bottom: 12px; font-size: 9px; }
    body.student-ui.adda-theme .student-intro h2 { font-size: 31px; margin-bottom: 12px; }
    .student-ui .student-intro > p { margin: 0; font-size: 14px; }
    .student-ui :is(.intro-path,.intro-note) { display: none; }
    body.student-ui.adda-theme :is(.student-main,.student-header) { width: calc(100% - 40px); }
    body.student-ui.adda-theme .student-header { display: flex; gap: 12px; padding-bottom: 16px; }
    body.student-ui.adda-theme .student-welcome-bar { padding: 24px; }
}
@media (max-width: 520px) {
    .student-ui .portal-header { padding: 16px 20px; }
    .student-ui .portal-brand { font-size: 16px; }
    .student-ui .portal-nav { gap: 2px; }
    .student-ui .portal-nav a { font-size: 12px; padding: 8px 10px; }
    body.student-ui.adda-theme :is(.login-card,.register-card,.join-card,.instructions-card,.quiz-header-card,.profile-body,.profile-top,.payment-content,.leaderboard-section,.leaderboard-header) { padding: 22px; border-radius: 18px; }
    body.student-ui.adda-theme :is(.instruction-wrapper,.result-page-wrapper,.leaderboard-page,.profile-container) { width: calc(100% - 32px); margin: 16px auto; }
    body.student-ui.adda-theme .student-section { padding: 22px 18px; }
    body.student-ui.adda-theme .student-welcome-bar { align-items: flex-start; flex-direction: column; gap: 18px; padding: 22px; }
    body.student-ui.adda-theme .join-quiz-panel { padding: 22px; flex-direction: column; align-items: stretch; gap: 16px; }
    body.student-ui.adda-theme .join-quiz-btn { text-align: center; }
    body.student-ui.adda-theme :is(.student-tools,.student-steps) { grid-template-columns: 1fr; }
    body.student-ui.adda-theme .result-stat-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    body.student-ui.adda-theme .result-hero { padding: 24px 18px; }
    body.student-ui.adda-theme .quiz-card { padding: 20px 16px; }
    body.student-ui.adda-theme #question { font-size: 18px; }
    body.student-ui.adda-theme .option { font-size: 16px; padding: 15px; }
    body.student-ui.adda-theme .option:has(input:checked) { padding: 14px; }
    body.student-ui.adda-theme .quiz-top-bar { flex-wrap: wrap; }
    body.student-ui.adda-theme .waiting-card { padding: 28px 20px; }
    body.student-ui.adda-theme .start-countdown { font-size: clamp(30px,10vw,48px); }
    body.student-ui.adda-theme .review-card { padding: 20px 16px; }
}
@media (prefers-reduced-motion: reduce) {
    .student-ui *, .student-ui *::before, .student-ui *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition: none !important; scroll-behavior: auto !important; }
}