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.podium-avatar{width:70px;height:70px;font-size:25px}.violet{background:#dcd8ff;color:#6855d5}.yellow{background:#ffe4a1;color:#be8724}.coral{background:#ffd1c5;color:#dc765d}.podium-crown{display:block;position:absolute;top:-18px;left:50%;color:#e9b54c;transform:translateX(-50%);font-size:18px}.podium-user strong{font-size:11px;display:block}.podium-user small{font:10px 'DM Sans';color:#9aa2af}.podium-block{margin:12px auto 0;background:#e8e6fa;color:#6757d5;height:86px;width:102px;padding-top:14px;font:700 22px 'DM Sans'}.first .podium-block{height:130px;background:#f8ebc9;color:#ba8b2f}.third .podium-block{height:60px;background:#f8e5df;color:#d27f69}.my-rank-pill{background:#eceafd;color:#6a5adf;border-radius:15px;padding:7px 10px;font-size:9px}.my-rank-pill strong{font:700 11px 'DM Sans';margin-left:5px}.ranking-list{max-width:760px;margin:0 auto;padding:22px 25px}.ranking-row{display:flex;align-items:center;border-top:1px solid #f0f1f4;padding:13px 4px;gap:13px}.ranking-row:first-child{margin-top:10px}.rank-no{width:25px;text-align:center;font:700 11px 'DM Sans';color:#9ca4b2}.rank-user{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:#e8e5fd;color:#6757d7;font-size:10px;font-weight:800}.ranking-row strong{font-size:11px}.ranking-row span{font-size:10px;color:#a0a7b4}.ranking-row .xp{margin-left:auto;color:#6b5bdc;font:700 11px 'DM Sans'}.ranking-row.me{background:#f1efff;border-radius:8px;margin:4px -8px;padding-left:12px;padding-right:12px}.ranking-row.me .rank-no,.ranking-row.me strong{color:#5d4cd0}
.modal-backdrop{position:fixed;inset:0;background:rgba(10,17,34,.6);display:none;align-items:center;justify-content:center;z-index:10;padding:20px}.modal-backdrop.open{display:flex}.quiz-modal{width:min(640px,100%);background:#fff;border-radius:16px;box-shadow:0 25px 80px rgba(10,16,32,.3);overflow:hidden}.quiz-header{display:flex;justify-content:space-between;padding:25px 29px 17px}.quiz-kicker{font:700 9px 'DM Sans';color:#6958dd;letter-spacing:1px}.quiz-header h2{font-size:20px;letter-spacing:-.8px;margin:7px 0 0}.modal-close{font-size:27px;color:#9ea5b1;line-height:1;height:25px}.quiz-progress{display:flex;align-items:center;gap:12px;padding:0 29px 19px;color:#8992a2;font-size:10px}.quiz-progress>div{height:5px;flex:1;background:#eef0f4;border-radius:5px;overflow:hidden}.quiz-progress i{display:block;height:100%;background:#6d5be3;border-radius:5px}.quiz-progress span:last-child{font:700 10px 'DM Sans';color:#5c4fd0}.question-area{background:#fafbfc;border-top:1px solid #eef0f4;border-bottom:1px solid #eef0f4;padding:28px 34px 30px}.question-meta{display:flex;gap:7px;margin-bottom:15px}.question-meta span{background:#ebeafd;color:#6555d8;border-radius:4px;padding:5px 8px;font-size:9px}.question-meta span:last-child{background:#fff0e4;color:#d98d55}.question-area h3{font-size:17px;line-height:1.6;letter-spacing:-.5px;margin:0 0 21px}.answer-options{display:grid;gap:9px}.answer-option{background:#fff;border:1px solid #e4e7ed;border-radius:8px;padding:13px 15px;text-align:left;font-size:11px;display:flex;align-items:center;gap:11px;transition:.15s}.answer-option:hover{border-color:#a49af1;background:#fbfaff}.answer-option .option-letter{width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:#f0f1f5;color:#8993a3;font:700 10px 'DM Sans';flex:none}.answer-option.selected{border-color:#7060e5;background:#f2f0ff;color:#4e40c0}.answer-option.selected .option-letter{background:#6c5be2;color:#fff}.answer-option.correct{border-color:#2cb38b;background:#effbf6}.answer-option.wrong{border-color:#e88e80;background:#fff4f2}.explanation{margin-top:14px;border-left:3px solid #6d5be3;background:#eeecff;color:#646b80;padding:11px 13px;font-size:10px;line-height:1.6}.quiz-footer{display:flex;justify-content:space-between;align-items:center;padding:17px 29px}.bookmark-btn{font-size:10px;color:#8c95a5}.prev-btn,.next-btn{border-radius:6px;padding:10px 13px;font-size:10px;font-weight:700}.prev-btn{color:#9ba3b0;margin-right:7px}.next-btn{background:#6756de;color:#fff}.next-btn:disabled{opacity:.5}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,15px);background:#1b2740;color:#fff;padding:11px 17px;border-radius:8px;font-size:11px;opacity:0;pointer-events:none;transition:.25s;z-index:20;box-shadow:0 8px 22px rgba(20,30,55,.18)}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.sidebar{width:205px}.stats-grid{grid-template-columns:repeat(2,1fr)}.hero-art{width:290px}.excel-art{width:330px;margin-right:0}.mode-grid{grid-template-columns:1fr}.mode-card{min-height:180px}.practical-banner{padding-left:26px}.unit-grid,.recommend-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.app-shell{display:block}.sidebar{position:fixed;z-index:5;left:-245px;top:0;bottom:0;transition:.25s;width:230px;box-shadow:10px 0 30px rgba(10,20,40,.18)}.sidebar.open{left:0}.mobile-menu{display:block;color:#606b80;font-size:21px}.topbar{height:62px;padding:0 20px;gap:14px;justify-content:flex-start}.breadcrumb{flex:1}.top-actions{gap:12px}.view{padding:30px 20px 55px}.hero-row{padding:25px 23px;min-height:400px}.hero-row h1{font-size:25px}.hero-art{position:absolute;bottom:-13px;right:-40px;opacity:.85;transform:scale(.82);transform-origin:bottom right}.section-heading{align-items:flex-start;gap:15px;margin-top:30px}.section-heading .text-btn{white-space:nowrap}.stats-grid{gap:10px}.stat-card{min-height:153px;padding:15px}.stat-foot{left:15px;right:15px;bottom:13px}.stat-value{font-size:25px}.lower-grid,.practical-columns{grid-template-columns:1fr}.tip-panel{min-height:205px}.page-intro{margin-bottom:26px}.page-intro h1{font-size:27px}.intro-score,.practical-level{min-width:92px;padding:10px}.unit-tabs{gap:17px;overflow:auto;white-space:nowrap}.unit-grid,.recommend-grid{grid-template-columns:1fr}.recommend-card{min-height:130px}.mock-intro{align-items:flex-start;gap:15px;flex-direction:column}.mock-intro .primary-btn{align-self:stretch}.history-panel{overflow:auto}.history-table{min-width:580px}.practical-banner{min-height:420px;padding:25px 22px;display:block}.excel-art{position:absolute;bottom:28px;left:20px;width:calc(100% - 40px);transform:rotate(2deg)}.podium{transform:scale(.82);margin-left:-9%;margin-right:-9%;height:230px}.ranking-list{padding:18px 14px}.quiz-header{padding:21px 20px 15px}.quiz-progress{padding-left:20px;padding-right:20px}.question-area{padding:24px 20px}.quiz-footer{padding:15px 20px}.desktop-only{display:none}}

/* Full-screen question workspace */
.unit-card-group{display:block;color:#9a91df;font-size:8px;margin-top:9px;letter-spacing:-.2px}.unit-card h3{margin-top:5px}.unit-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.quiz-active{background:#f2f4f8}.quiz-active .sidebar,.quiz-active .topbar{display:none}.quiz-active .main-content{width:100%}.quiz-page-view{max-width:none;width:100%;min-height:100vh;margin:0;padding:0;background:#f2f4f8}.quiz-page-view.active-view{display:block}.quiz-page-bar{height:72px;padding:0 5.4%;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e6e9f0}.quiz-back,.quiz-exit{font-size:11px;color:#798397}.quiz-back:hover,.quiz-exit:hover{color:#5f50d4}.quiz-page-brand{display:flex;align-items:center;gap:9px;font-size:13px;color:#1c2740}.quiz-page-brand .brand-mark{width:27px;height:27px;font-size:10px}.quiz-divider{height:17px;width:1px;background:#e1e4eb;margin:0 5px}.quiz-page-brand>span:last-child{font-size:11px;color:#737e91}.quiz-page-layout{width:min(1180px,90%);margin:0 auto;padding:48px 0 70px;display:grid;grid-template-columns:235px minmax(0,760px);gap:38px;align-items:start}.quiz-side-panel{padding-top:12px}.quiz-side-panel h1{font-size:23px;letter-spacing:-1px;margin:10px 0}.quiz-side-panel>p{font-size:11px;line-height:1.8;color:#8a93a3;margin:0}.quiz-side-rule{height:1px;background:#dfe3eb;margin:29px 0 19px}.quiz-side-stat{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#8790a0}.quiz-side-stat strong{color:#6555d7;font:700 17px 'DM Sans'}.quiz-side-tip{display:flex;gap:10px;background:#ebe9ff;padding:13px;border-radius:9px;margin-top:29px}.quiz-side-tip>span{color:#6d5de3;font-size:16px}.quiz-side-tip strong{font-size:10px;color:#5546ca}.quiz-side-tip p{font-size:9px;color:#777c99;line-height:1.6;margin:5px 0 0}.quiz-page-card,.quiz-result-card{background:#fff;border:1px solid #e7eaf0;border-radius:15px;box-shadow:0 15px 35px rgba(39,49,77,.08);overflow:hidden}.quiz-page-card .quiz-header{padding:26px 31px 20px;display:flex;justify-content:space-between}.quiz-page-card .quiz-header h2{font-size:21px;margin-top:7px}.quiz-page-timer{text-align:right}.quiz-page-timer span{display:block;font-size:9px;color:#9ba3b0}.quiz-page-timer strong{display:block;color:#5e4fd2;font:700 18px 'DM Sans';margin-top:4px}.quiz-page-card .quiz-progress{padding:0 31px 21px}.quiz-page-card .question-area{padding:34px 38px 38px;background:#fafbfc}.quiz-page-card .question-area h3{font-size:19px;margin-bottom:26px}.quiz-page-card .answer-options{gap:11px}.quiz-page-card .answer-option{padding:15px 17px;font-size:12px}.quiz-page-card .quiz-footer{padding:20px 31px}.quiz-result-card{grid-column:2;padding:55px 55px;text-align:center;min-height:500px}.result-symbol{width:58px;height:58px;display:grid;place-items:center;border-radius:50%;margin:0 auto 20px;background:#e2f7ef;color:#29ad84;font-size:28px;font-weight:800}.quiz-result-card h2{font-size:25px;margin:12px 0 8px}.quiz-result-card>p{font-size:11px;color:#8b94a4;margin:0}.result-score{margin:28px auto 23px;color:#6570a0}.result-score strong{font:700 50px 'DM Sans';color:#6555d8}.result-score span{font-size:12px}.result-score b{font:700 15px 'DM Sans'}.result-summary{display:flex;justify-content:center;gap:0;max-width:480px;margin:0 auto 32px;background:#f8f9fc;border:1px solid #eef0f4;border-radius:10px}.result-summary div{width:33.33%;padding:14px;border-right:1px solid #e9ebf1}.result-summary div:last-child{border-right:0}.result-summary span{display:block;color:#929bab;font-size:9px}.result-summary strong{display:block;color:#39455e;font:700 15px 'DM Sans';margin-top:6px}.result-actions{display:flex;justify-content:center;gap:10px;align-items:center}.result-actions .outline-btn{border:1px solid #dedfe8;border-radius:7px;padding:11px 13px}.result-actions .primary-btn{font-size:10px}.quiz-page-card[hidden],.quiz-result-card[hidden]{display:none!important}
@media(max-width:900px){.quiz-page-layout{grid-template-columns:1fr;gap:20px;padding-top:30px}.quiz-side-panel{padding:0}.quiz-side-panel>p,.quiz-side-rule,.quiz-side-tip{display:none}.quiz-side-panel h1{display:inline-block;margin:8px 0 0}.quiz-result-card{grid-column:1}}
@media(max-width:680px){.quiz-page-bar{height:62px;padding:0 18px}.quiz-page-brand{font-size:11px}.quiz-page-brand .quiz-divider,.quiz-page-brand>span:last-child{display:none}.quiz-exit{font-size:10px}.quiz-page-layout{width:calc(100% - 28px);padding:23px 0 35px}.quiz-side-panel h1{font-size:20px}.quiz-page-card .quiz-header{padding:20px 19px 15px}.quiz-page-card .quiz-header h2{font-size:17px}.quiz-page-card .quiz-progress{padding-left:19px;padding-right:19px}.quiz-page-card .question-area{padding:25px 19px 26px}.quiz-page-card .question-area h3{font-size:16px}.quiz-page-card .quiz-footer{padding:15px 19px}.quiz-result-card{padding:38px 20px;min-height:470px}.result-actions{flex-direction:column}.result-actions button{width:100%}.unit-card-group{font-size:8px}}

/* Readability pass: make the learning UI easier to scan */
body{font-size:15px}.brand{font-size:21px}.exam-chip{font-size:13px}.nav-item{font-size:15px}.streak-card strong{font-size:13px}.streak-card span{font-size:11px}.help-link{font-size:13px}.profile-mini strong{font-size:13px}.profile-mini span{font-size:11px}.breadcrumb{font-size:13px}.hero-row h1{font-size:33px}.hero-copy{font-size:14px}.primary-btn{font-size:14px}.section-heading h2,.panel-heading h2{font-size:20px}.section-heading p,.panel-heading p{font-size:13px}.text-btn{font-size:13px}.stat-label{font-size:13px}.stat-value{font-size:33px}.stat-foot{font-size:12px}.recent-info strong{font-size:13px}.recent-info span{font-size:11px}.recent-score{font-size:15px}.tip-panel h3{font-size:22px}.tip-panel p{font-size:12px}.tip-top{font-size:12px}.page-intro h1{font-size:35px}.page-intro>div>p:not(.eyebrow){font-size:14px}.unit-tab{font-size:13px}.unit-card-group{font-size:10px}.unit-card-progress{font-size:12px}.unit-card h3{font-size:17px}.unit-card p{font-size:11px}.recommend-card h3{font-size:16px}.rec-meta{font-size:11px}.mode-card h2{font-size:19px}.mode-card p{font-size:12px}.mode-bottom{font-size:11px}.history-table{font-size:12px}.practical-banner h2{font-size:28px}.practical-banner p{font-size:13px}.task-list strong{font-size:13px}.task-list small{font-size:11px}.shortcut-panel h2{font-size:18px}.shortcut-panel p{font-size:12px}.podium-user strong{font-size:13px}.podium-user small{font-size:12px}.ranking-row strong{font-size:13px}.ranking-row span{font-size:12px}.quiz-side-panel>p{font-size:13px}.quiz-side-stat{font-size:12px}.quiz-side-tip strong{font-size:12px}.quiz-side-tip p{font-size:11px}.quiz-page-card .quiz-header h2{font-size:24px}.quiz-page-timer span{font-size:11px}.quiz-page-timer strong{font-size:21px}.quiz-page-card .quiz-progress{font-size:12px}.quiz-page-card .question-area h3{font-size:23px;line-height:1.55}.quiz-page-card .answer-option{font-size:15px;padding:17px 18px}.quiz-page-card .quiz-footer button{font-size:12px}.quiz-result-card h2{font-size:28px}.quiz-result-card>p{font-size:13px}
@media(max-width:680px){.hero-row h1{font-size:28px}.hero-copy{font-size:13px}.section-heading h2,.panel-heading h2{font-size:18px}.page-intro h1{font-size:30px}.unit-card h3{font-size:16px}.quiz-page-card .quiz-header h2{font-size:20px}.quiz-page-card .question-area h3{font-size:19px}.quiz-page-card .answer-option{font-size:14px}.quiz-result-card h2{font-size:24px}}

/* Kakao account entry */
.profile-mini[role="button"]{cursor:pointer;transition:.2s}.profile-mini[role="button"]:hover{background:#18243d;border-radius:8px}.auth-backdrop{position:fixed;inset:0;z-index:30;background:rgba(10,17,34,.64);display:none;align-items:center;justify-content:center;padding:20px}.auth-backdrop.open{display:flex}.auth-modal{width:min(420px,100%);position:relative;background:#fff;border-radius:20px;padding:42px 38px 34px;text-align:center;box-shadow:0 25px 80px rgba(10,16,32,.3)}.auth-close{position:absolute;right:20px;top:17px;font-size:25px;line-height:1;color:#a0a8b6}.auth-logo{width:48px;height:48px;margin:0 auto 20px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#8e81ff,#5d49e5);color:#fff;font:700 14px 'DM Sans'}.auth-modal h2{font-size:25px;line-height:1.35;letter-spacing:-1.2px;margin:11px 0}.auth-modal h2 em{font-style:normal;color:#6555d9}.auth-modal>p{color:#8992a2;font-size:12px;line-height:1.75;margin:0 0 24px}.kakao-login-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:9px;border-radius:8px;padding:14px;background:#fee500;color:#2b2413;font-size:14px;font-weight:800;transition:.2s}.kakao-login-btn:hover{background:#f5db00;transform:translateY(-1px)}.kakao-symbol{width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:#2b2413;color:#fee500;font:800 13px Arial}.auth-divider{display:flex;align-items:center;gap:10px;color:#a1a8b4;font-size:10px;margin:24px 0 13px}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:#edf0f4}.auth-status{padding:11px 12px;border-radius:7px;background:#f7f8fb;color:#68748a;font-size:11px;line-height:1.5}.auth-note{display:block;color:#a7aebb;font-size:10px;margin-top:15px}
@media(max-width:680px){.auth-modal{padding:36px 24px 28px}.auth-modal h2{font-size:23px}.auth-modal>p{font-size:11px}}

/* Guest dashboard privacy gate */
.private-dashboard-area{position:relative}.private-login-gate{display:none}.guest-mode .private-dashboard-area>.stats-grid,.guest-mode .private-dashboard-area>.lower-grid{filter:blur(8px);user-select:none;pointer-events:none}.guest-mode .private-dashboard-area:after{content:"";position:absolute;inset:0;background:rgba(247,248,251,.28);border-radius:15px;pointer-events:none}.guest-mode .private-login-gate{position:absolute;z-index:2;left:50%;top:136px;transform:translateX(-50%);width:min(400px,75%);display:flex;align-items:center;flex-direction:column;text-align:center;padding:24px 26px;background:rgba(255,255,255,.94);border:1px solid #e8eaf2;border-radius:15px;box-shadow:0 16px 35px rgba(38,48,78,.14)}.gate-lock{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#eceafd;color:#6555d9;font-size:21px;margin-bottom:10px}.private-login-gate strong{font-size:15px;color:#25314a}.private-login-gate span{font-size:11px;color:#8b94a5;margin:7px 0 14px}.private-login-gate .primary-btn{font-size:12px;padding:10px 14px}.guest-mode .auth-backdrop.open~.toast{display:none}@media(max-width:680px){.guest-mode .private-login-gate{top:106px;width:calc(100% - 28px);padding:21px 16px}.private-login-gate strong{font-size:13px}.private-login-gate span{font-size:10px}.guest-mode .private-dashboard-area>.stats-grid{filter:blur(6px)}}
.notification-wrap{position:relative}.notification-trigger{display:grid;place-items:center;width:32px;height:32px;padding:0;color:#727d91}.notification-trigger svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.notification-trigger>i{display:none}.notification-badge{position:absolute;right:-1px;top:-2px;min-width:15px;height:15px;padding:0 4px;border-radius:99px;background:#6954e8;color:#fff;font:700 9px/15px 'DM Sans';text-align:center;border:2px solid #fff}.notification-panel{position:absolute;z-index:25;right:-13px;top:43px;width:360px;background:#fff;border:1px solid #e9ebf1;border-radius:14px;box-shadow:0 18px 45px rgba(24,35,61,.16);overflow:hidden}.notification-panel[hidden]{display:none}.notification-head{display:flex;justify-content:space-between;align-items:flex-start;padding:17px 18px 13px;border-bottom:1px solid #f0f1f5}.notification-head strong{display:block;color:#26334c;font-size:15px}.notification-head span{display:block;color:#9aa2b0;font-size:10px;margin-top:4px}.notification-read{color:#6655da;font-size:10px;font-weight:700;padding:3px 0}.notification-list{display:grid}.notification-item{width:100%;display:flex;align-items:center;gap:11px;text-align:left;padding:13px 17px;border-bottom:1px solid #f2f3f6;transition:.15s}.notification-item:hover{background:#faf9ff}.notification-icon{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;font-size:16px;flex:none}.notification-icon.purple{background:#eceafd;color:#6655d9}.notification-icon.orange{background:#fff0e4;color:#e08c55}.notification-icon.green{background:#e4f7f0;color:#27a47d}.notification-copy{min-width:0;flex:1}.notification-copy strong{display:block;color:#334056;font-size:11px}.notification-copy span{display:block;color:#7d8799;font-size:10px;line-height:1.45;margin-top:3px}.notification-copy small{display:block;color:#abb1bd;font-size:9px;margin-top:4px}.notification-item-action{color:#6655d9;font-size:9px;font-weight:700;white-space:nowrap}.notification-item-action b{font-size:12px;margin-left:2px}.notification-foot{padding:12px 17px;background:#fafaff}.notification-foot button{width:100%;color:#6655d9;font-size:10px;font-weight:700;text-align:left}.notification-foot button span{float:right;font-size:14px}@media(max-width:680px){.notification-panel{position:fixed;right:14px;left:14px;top:57px;width:auto}.notification-item{padding:13px 14px}.notification-head{padding-left:15px;padding-right:15px}}

/* Answer sheet and grading workspace */
.quiz-page-layout{width:min(1450px,94%);grid-template-columns:220px minmax(0,1fr) 245px;gap:28px}.quiz-answer-panel{background:#fff;border:1px solid #e7eaf0;border-radius:15px;box-shadow:0 15px 35px rgba(39,49,77,.07);padding:22px 17px;position:sticky;top:22px}.answer-panel-kicker{font:700 9px 'DM Sans';letter-spacing:1px;color:#6958dd}.answer-panel-heading{display:flex;justify-content:space-between;gap:8px;align-items:flex-start;margin-top:7px}.answer-panel-heading h2{font-size:20px;letter-spacing:-.8px;margin:0}.answer-panel-heading p{font-size:10px;line-height:1.55;color:#8a93a3;margin:7px 0 0}.answer-panel-count{color:#6555d7;font:700 14px 'DM Sans';white-space:nowrap}.answer-panel-rule{height:1px;background:#eef0f4;margin:17px 0 10px}.answer-sheet-list{display:grid;gap:5px;max-height:440px;overflow:auto;padding-right:2px}.answer-sheet-row{width:100%;display:grid;grid-template-columns:27px minmax(0,1fr) 40px 32px;gap:6px;align-items:center;padding:9px 7px;text-align:left;border:1px solid transparent;border-radius:7px;color:#8790a0}.answer-sheet-row:hover{background:#faf9ff}.answer-sheet-row.current{border-color:#aea5f5;background:#f6f4ff}.answer-sheet-row.correct{background:#eefaf5}.answer-sheet-row.incorrect{background:#fff3f1}.answer-sheet-no{font:700 10px 'DM Sans';color:#6b5bda}.answer-sheet-subject{font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.answer-sheet-answer{font-size:9px;color:#43516b;text-align:right}.answer-sheet-result{font-size:8px;text-align:right;color:#a3aab6}.answer-sheet-row.correct .answer-sheet-result{color:#26a77e;font-weight:700}.answer-sheet-row.incorrect .answer-sheet-result{color:#df786a;font-weight:700}.answer-panel-footer{border-top:1px solid #eef0f4;margin-top:13px;padding-top:13px}.answer-panel-status{min-height:15px;color:#8e97a7;font-size:9px;margin-bottom:10px}.grade-btn,.wrong-retry-btn{width:100%;border-radius:7px;padding:11px 10px;font-size:11px;font-weight:700}.grade-btn{background:#6654df;color:#fff;box-shadow:0 7px 14px rgba(93,75,212,.18)}.grade-btn span{float:right;font-size:15px}.wrong-retry-btn{background:#fff0e9;color:#d9824d}.wrong-result-btn{color:#d9824d!important}.quiz-result-card{grid-column:2}.quiz-page-card[hidden],.quiz-result-card[hidden],.quiz-answer-panel[hidden]{display:none!important}
@media(max-width:1100px){.quiz-page-layout{grid-template-columns:190px minmax(0,1fr) 220px;gap:18px}.quiz-side-panel h1{font-size:20px}.quiz-page-card .question-area{padding-left:25px;padding-right:25px}}
@media(max-width:900px){.quiz-page-layout{grid-template-columns:1fr;gap:20px;padding-top:30px}.quiz-answer-panel{position:static;grid-row:3}.quiz-result-card{grid-column:1}.answer-sheet-list{max-height:none;grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.quiz-answer-panel{padding:18px 14px}.answer-sheet-list{grid-template-columns:1fr 1fr}.answer-sheet-row{grid-template-columns:25px minmax(0,1fr) 36px 30px;padding:8px 5px}.grade-btn,.wrong-retry-btn{font-size:12px}.result-actions{flex-direction:column}.result-actions button{width:100%}}

/* My page */
.mypage-intro{align-items:center}.logout-btn{border:1px solid #e0e3eb;background:#fff;color:#d66f68;border-radius:7px;padding:11px 16px;font-size:13px;font-weight:800}.logout-btn:hover{background:#fff5f4;border-color:#f1c8c4}.mypage-profile{display:flex;align-items:center;gap:16px;padding:22px 24px;margin-bottom:16px}.mypage-profile-avatar{width:56px;height:56px;border-radius:17px;display:grid;place-items:center;background:linear-gradient(135deg,#8d7cff,#5c48df);color:#fff;font-size:22px;font-weight:800}.mypage-profile .eyebrow{margin:0 0 4px;font-size:10px}.mypage-profile h2{font-size:22px;margin:0;color:#1e2b43}.mypage-profile p{font-size:12px;color:#7c8799;margin:5px 0 0}.mypage-profile-status{margin-left:auto;border-radius:20px;background:#e4f7f0;color:#249d78;padding:7px 11px;font-size:11px;font-weight:800}.mypage-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.mypage-stat{padding:18px 20px}.mypage-stat span{display:block;color:#7e899a;font-size:12px;font-weight:700}.mypage-stat strong{display:block;color:#5e4ed5;font:800 27px 'DM Sans';margin:9px 0 4px}.mypage-stat small{color:#a0a8b5;font-size:10px}.mypage-columns{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}.mypage-ranking-panel,.mypage-history-panel{padding:21px 23px}.mypage-rank-highlight{display:flex;align-items:center;gap:12px;margin:20px 0 14px;padding:15px;background:#f2f0ff;border-radius:10px}.mypage-rank-medal{width:35px;height:35px;display:grid;place-items:center;background:#ffeabd;color:#c08d2d;border-radius:50%;font-size:18px}.mypage-rank-highlight div{flex:1}.mypage-rank-highlight strong{display:block;color:#2b3850;font-size:13px}.mypage-rank-highlight small{display:block;color:#858fa2;font-size:10px;margin-top:4px}.mypage-rank-highlight>b{color:#6655d7;font:800 13px 'DM Sans'}.mypage-mini-ranking{display:grid}.mypage-rank-row{display:flex;align-items:center;gap:10px;border-top:1px solid #f0f1f5;padding:11px 5px}.mypage-rank-row span{width:25px;text-align:center;color:#8993a4;font:800 11px 'DM Sans'}.mypage-rank-row i{width:26px;height:26px;display:grid;place-items:center;background:#e8e5fd;color:#6555d5;border-radius:50%;font-style:normal;font-size:10px;font-weight:800}.mypage-rank-row strong{font-size:12px;color:#344158}.mypage-rank-row b{margin-left:auto;color:#6a5ada;font:700 11px 'DM Sans'}.mypage-rank-row.me{background:#f8f7ff;border-radius:7px;padding-left:8px;padding-right:8px}.mypage-history-list{margin-top:18px}.mypage-history-item{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #f0f1f5;padding:14px 3px}.mypage-history-item strong{display:block;color:#344158;font-size:12px}.mypage-history-item small{display:block;color:#9aa3b1;font-size:10px;margin-top:4px}.history-score{color:#29a982;font:800 13px 'DM Sans'}.history-pending{color:#dc9255;font-size:11px;font-weight:800}@media(max-width:900px){.mypage-stats{grid-template-columns:repeat(2,1fr)}.mypage-columns{grid-template-columns:1fr}}@media(max-width:680px){.mypage-intro{align-items:flex-start;gap:15px;flex-direction:column}.logout-btn{align-self:stretch}.mypage-profile{padding:18px}.mypage-profile-status{font-size:9px;padding:6px 8px}.mypage-stats{gap:10px}.mypage-stat{padding:15px}.mypage-stat strong{font-size:23px}.mypage-ranking-panel,.mypage-history-panel{padding:18px 15px}.mypage-rank-highlight{align-items:flex-start;flex-wrap:wrap}.mypage-rank-highlight>b{margin-left:47px}}

/* High readability mode for the question workspace */
.quiz-page-view{color:#17243b}
.quiz-page-bar .quiz-back,.quiz-page-bar .quiz-exit{font-size:15px;font-weight:700;color:#4d5a70}
.quiz-page-brand{font-size:18px;font-weight:800}.quiz-page-brand>span:last-child{font-size:15px!important;font-weight:700;color:#4d5a70}
.quiz-side-panel .quiz-kicker,.quiz-page-card .quiz-kicker{font-size:13px;font-weight:800}.quiz-side-panel h1{font-size:28px;font-weight:800;color:#17243b}.quiz-side-panel>p{font-size:15px;font-weight:600;line-height:1.75;color:#4e5b70}.quiz-side-stat{font-size:14px;font-weight:700;color:#536075}.quiz-side-stat strong{font-size:22px;font-weight:800}.quiz-side-tip{padding:16px;gap:12px}.quiz-side-tip>span{font-size:20px}.quiz-side-tip strong{font-size:14px;font-weight:800}.quiz-side-tip p{font-size:12px;font-weight:600;line-height:1.65;color:#525d78}
.quiz-page-card .quiz-header h2{font-size:30px;font-weight:800;color:#17243b}.quiz-page-timer span{font-size:13px;font-weight:700;color:#59667a}.quiz-page-timer strong{font-size:30px;font-weight:800}.quiz-page-card .quiz-progress{font-size:14px;font-weight:700;color:#4d5a70}.quiz-page-card .quiz-progress span:last-child{font-size:14px;font-weight:800}.quiz-page-card .question-meta span{font-size:13px;font-weight:800;padding:7px 10px}.quiz-page-card .question-area h3{font-size:28px;font-weight:800;line-height:1.55;color:#101d34;letter-spacing:-.7px}.quiz-page-card .answer-option{padding:19px 21px;font-size:20px;font-weight:700;line-height:1.45;color:#1d2a40;border-color:#d4dae4}.quiz-page-card .answer-option .option-letter{width:31px;height:31px;font-size:15px;font-weight:800}.quiz-page-card .quiz-footer button{font-size:15px;font-weight:700}.quiz-answer-panel{color:#1d2a40}.answer-panel-kicker{font-size:12px;font-weight:800}.answer-panel-heading h2{font-size:26px;font-weight:800;color:#17243b}.answer-panel-heading p{font-size:13px;font-weight:600;line-height:1.6;color:#4e5b70}.answer-panel-count{font-size:20px;font-weight:800}.answer-sheet-row{grid-template-columns:32px minmax(0,1fr) 48px 42px;padding:12px 8px}.answer-sheet-no{font-size:13px;font-weight:800}.answer-sheet-subject,.answer-sheet-answer{font-size:12px;font-weight:700;color:#39475d}.answer-sheet-result{font-size:11px;font-weight:700}.answer-panel-status{font-size:12px;font-weight:600;color:#526076}.grade-btn,.wrong-retry-btn{font-size:15px;font-weight:800;padding:14px 12px}.quiz-result-card h2{font-size:32px;font-weight:800;color:#17243b}.quiz-result-card>p{font-size:14px;font-weight:600;color:#4e5b70}.result-summary span{font-size:12px;font-weight:700}.result-summary strong{font-size:19px;font-weight:800}.result-actions button{font-size:14px;font-weight:800}
@media(max-width:1100px){.quiz-page-card .question-area h3{font-size:25px}.quiz-page-card .answer-option{font-size:18px}}
@media(max-width:680px){.quiz-page-bar .quiz-back,.quiz-page-bar .quiz-exit{font-size:13px}.quiz-page-brand{font-size:15px}.quiz-side-panel h1{font-size:24px}.quiz-side-panel>p{font-size:14px}.quiz-page-card .quiz-header h2{font-size:25px}.quiz-page-card .question-area h3{font-size:23px}.quiz-page-card .answer-option{font-size:18px;padding:17px 16px}.answer-panel-heading h2{font-size:23px}.answer-sheet-subject,.answer-sheet-answer{font-size:11px}}

/* Apple sign-in */
.auth-login-actions{display:grid;gap:10px}.apple-login-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:9px;border-radius:8px;padding:14px;background:#111;color:#fff;font-size:14px;font-weight:800;transition:.2s}.apple-login-btn:hover{background:#2b2b2b;transform:translateY(-1px)}.apple-symbol{font:400 21px/1 Arial;margin-top:-2px}