@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Noto+Kufi+Arabic:wght@400;500;600;700;800&display=swap";:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#172335;font-synthesis:none;text-rendering:optimizelegibility;--navy-950:#081522;--navy-900:#0d1b2a;--navy-800:#162a3e;--navy-700:#28435d;--ink:#172335;--muted:#76808b;--muted-2:#a0a7ad;--paper:#f6f4ef;--card:#fffefa;--line:#e8e5dd;--gold:#d5a94b;--gold-light:#f3e6bd;--gold-pale:#fbf6e9;--green:#2d9569;--green-pale:#e9f6ef;--red:#c65c58;--red-pale:#fff0ee;--shadow:0 18px 45px #1625350f;--radius:18px;background:#f6f4ef;font-family:Noto Kufi Arabic,Tahoma,Arial,sans-serif}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ink:#edf1f2;--muted:#aab5bd;--muted-2:#73818d;--paper:#0b1621;--card:#122333;--line:#263a4b;--gold-pale:#28261d;--green-pale:#18352c;--red-pale:#3a2223;--shadow:0 18px 45px #0000002e}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--paper);min-width:320px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.46}button:focus-visible,input:focus-visible,select:focus-visible{outline-offset:2px;outline:3px solid #d5a94b59}.app-shell{direction:rtl;min-height:100vh;display:flex}.sidebar{background:var(--navy-900);color:#fff;z-index:30;flex-direction:column;flex:0 0 260px;width:260px;height:100vh;min-height:100vh;padding:27px 17px 22px;display:flex;position:sticky;top:0;overflow:hidden}.sidebar:after{content:"";pointer-events:none;border:1px solid #d5a94b29;border-radius:50%;width:280px;height:280px;position:absolute;bottom:-175px;left:-150px}.sidebar-top{justify-content:space-between;align-items:center;padding:0 10px 31px;display:flex}.brand-mark{align-items:center;gap:11px;min-width:0;display:flex}.crown-badge{width:33px;height:33px;color:var(--gold);border:1px solid #d5a94ba6;border-radius:50%;flex:0 0 33px;place-items:center;font-size:19px;line-height:1;display:grid}.brand-word{color:#fff;letter-spacing:.09em;font-family:Inter,Arial,sans-serif;font-size:22px;font-weight:800;line-height:1}.brand-word span{letter-spacing:0;margin-right:5px;font-family:Noto Kufi Arabic;font-size:14px}.brand-subtitle{color:#ffffff85;letter-spacing:-.02em;white-space:nowrap;margin-top:7px;font-size:9px}.brand-mark-compact .brand-word{font-size:18px}.brand-mark-compact .crown-badge{flex-basis:28px;width:28px;height:28px;font-size:16px}.side-kicker,.section-eyebrow,.eyebrow{color:var(--gold);letter-spacing:.14em;font-family:Inter,Noto Kufi Arabic,sans-serif;font-size:9px;font-weight:700}.side-kicker{color:#ffffff5c;padding:0 12px 12px}.side-nav{gap:5px;display:grid}.nav-item{color:#ffffff94;text-align:right;background:0 0;border:0;border-radius:12px;align-items:center;gap:12px;width:100%;padding:12px;transition:background .2s,color .2s,transform .2s;display:flex;position:relative}.nav-item:hover{color:#fff;background:#ffffff0f;transform:translate(-2px)}.nav-item span:not(.nav-dot){flex-direction:column;gap:2px;min-width:0;display:flex}.nav-item b{font-size:11px;font-weight:600}.nav-item small{color:#ffffff57;font-size:9px}.nav-item-active{color:#fff;background:#d5a94b21}.nav-item-active small{color:#ffffff85}.nav-dot{background:var(--gold);border-radius:3px 0 0 3px;width:4px;height:22px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.sidebar-spacer{flex:1;min-height:30px}.sidebar-footer{z-index:1;padding:0 12px;position:relative}.footer-rule{background:var(--gold);width:28px;height:2px;margin-bottom:14px}.sidebar-footer p{color:#ffffff91;margin:0;font-size:10px;line-height:2}.sidebar-footer strong{color:var(--gold);font-weight:600}.footer-latin{color:#ffffff3b;letter-spacing:.13em;text-align:right;direction:ltr;margin-top:14px;font-family:Inter,sans-serif;font-size:7px;display:block}.mobile-close,.mobile-menu,.mobile-overlay{display:none}.main-shell{flex:1;min-width:0}.topbar{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--paper) 91%, transparent);z-index:15;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);justify-content:space-between;align-items:center;gap:25px;height:92px;padding:0 48px;display:flex;position:sticky;top:0}.topbar-title h1{color:var(--ink);letter-spacing:-.05em;margin:6px 0 0;font-size:18px;font-weight:700}.topbar-actions{align-items:center;gap:13px;display:flex}.source-pill{color:var(--muted);white-space:nowrap;align-items:center;gap:7px;font-size:10px;display:flex}.status-dot{background:var(--gold);width:6px;height:6px;box-shadow:0 0 0 4px var(--gold-light);border-radius:50%}.theme-button,.ghost-button,.secondary-button,.primary-button,.text-button,.danger-button,.upload-button{border-radius:10px;justify-content:center;align-items:center;gap:8px;transition:all .2s;display:inline-flex}.theme-button{border:1px solid var(--line);color:var(--muted);background:0 0;padding:9px 12px;font-size:10px}.theme-button:hover{border-color:var(--gold);color:var(--ink)}.page-content{max-width:1400px;margin:0 auto;padding:43px 48px 68px}.page-intro{justify-content:space-between;align-items:end;gap:24px;margin-bottom:27px;display:flex}.page-intro h2{color:var(--ink);letter-spacing:-.065em;margin:7px 0 6px;font-size:27px;line-height:1.45}.page-intro p{color:var(--muted);max-width:660px;margin:0;font-size:12px;line-height:2}.ghost-button{color:var(--muted);border:1px solid var(--line);background:0 0;padding:10px 13px;font-size:10px}.ghost-button:hover{color:var(--ink);border-color:var(--gold)}.source-notice{background:var(--gold-pale);border:1px solid #d5a94b40;border-radius:14px;align-items:center;gap:13px;margin-bottom:19px;padding:12px 15px;display:flex}.notice-icon{width:34px;height:34px;color:var(--gold);background:#d5a94b21;border-radius:10px;flex:none;place-items:center;display:grid}.source-notice strong{color:var(--ink);font-size:11px}.source-notice p{color:var(--muted);margin:4px 0 0;font-size:9px;line-height:1.9}.notice-tag{color:var(--gold);white-space:nowrap;border:1px solid #d5a94b4d;border-radius:30px;margin-right:auto;padding:5px 9px;font-size:8px}.hero-panel{background:var(--navy-900);color:#fff;isolation:isolate;border-radius:20px;justify-content:space-between;align-items:center;min-height:285px;margin-bottom:18px;padding:39px 45px;display:flex;position:relative;overflow:hidden}.hero-panel:before{content:"";z-index:-1;background:linear-gradient(105deg,#0000,#d5a94b1c);position:absolute;inset:0 0 0 42%}.hero-panel:after{content:"";z-index:-1;border:1px solid #d5a94b1f;border-radius:50%;width:405px;height:405px;position:absolute;top:-250px;left:-125px;box-shadow:0 0 0 35px #d5a94b05,0 0 0 70px #d5a94b05}.hero-copy{max-width:640px}.hero-overline{color:var(--gold);letter-spacing:.02em;align-items:center;gap:6px;font-size:9px;display:flex}.hero-copy h3{letter-spacing:-.07em;margin:12px 0 7px;font-size:29px;line-height:1.65}.hero-copy h3 span{color:var(--gold)}.hero-copy p{color:#ffffff8f;max-width:580px;margin:0;font-size:11px;line-height:2.1}.hero-actions{gap:9px;margin-top:24px;display:flex}.primary-button,.secondary-button{border:1px solid #0000;padding:11px 15px;font-size:10px;font-weight:600}.primary-button{background:var(--gold);color:var(--navy-950);border-color:var(--gold)}.primary-button:hover{background:#e0b860;transform:translateY(-1px);box-shadow:0 6px 17px #d5a94b38}.secondary-button{color:var(--ink);border-color:var(--line);background:0 0}.hero-panel .secondary-button{color:#fff;border-color:#fff3}.secondary-button:hover{border-color:var(--gold);color:var(--gold)}.hero-seal{opacity:.96;flex-direction:column;align-items:center;gap:9px;margin-left:4%;margin-right:7%;display:flex}.seal-ring{border:1px solid #d5a94ba8;border-radius:50%;place-items:center;width:126px;height:126px;display:grid;position:relative}.seal-ring:before,.seal-ring:after{content:"";border:1px solid #d5a94b2e;border-radius:50%;position:absolute;inset:8px}.seal-ring:after{opacity:.55;border-style:dashed;inset:-10px}.seal-ring span{color:var(--gold);font-size:54px;line-height:1;transform:translateY(-3px)}.hero-seal small{text-align:center;color:#ffffff61;letter-spacing:.22em;direction:ltr;font-family:Inter,sans-serif;font-size:8px;line-height:1.6}.hero-seal small b{color:var(--gold);font-weight:600}.stats-grid{grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:19px;display:grid}.stat-card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:17px 18px 15px;position:relative;overflow:hidden;box-shadow:0 4px 15px #16253505}.stat-card:after{content:"";opacity:.08;border:1px solid;border-radius:50%;width:58px;height:58px;position:absolute;bottom:-26px;left:-22px}.stat-top{color:var(--muted);justify-content:space-between;align-items:center;font-size:9px;display:flex}.stat-icon{border-radius:8px;place-items:center;width:27px;height:27px;display:grid}.stat-gold .stat-icon{color:var(--gold);background:var(--gold-pale)}.stat-green .stat-icon{color:var(--green);background:var(--green-pale)}.stat-navy .stat-icon{color:var(--navy-700);background:#28435d1a}.stat-muted .stat-icon{color:var(--muted);background:#76808b1a}.stat-card strong{text-align:right;color:var(--ink);letter-spacing:-.05em;direction:ltr;margin-top:15px;font-family:Inter,sans-serif;font-size:27px;line-height:1.2;display:block}.stat-card small{color:var(--muted-2);margin-top:2px;font-size:8px;display:block}.dashboard-grid{grid-template-columns:1.3fr .9fr;gap:19px;display:grid}.content-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0;padding:22px 23px}.card-heading{justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px;display:flex}.card-heading h3{color:var(--ink);letter-spacing:-.035em;margin:0 0 4px;font-size:13px}.card-heading span{color:var(--muted-2);font-size:8px}.chapter-list{gap:4px;display:grid}.chapter-row{border:0;border-top:1px solid var(--line);color:var(--ink);text-align:right;background:0 0;align-items:center;gap:15px;width:100%;padding:15px 3px;transition:all .18s;display:flex}.chapter-row:first-child{border-top:0}.chapter-row:hover{padding-right:8px}.chapter-number{color:var(--gold);direction:ltr;width:29px;font-family:Inter,sans-serif;font-size:18px;font-weight:700}.chapter-info{flex-direction:column;flex:1;gap:4px;display:flex}.chapter-info strong{font-size:11px;font-weight:600}.chapter-info span,.chapter-count small{color:var(--muted);font-size:8px}.chapter-count{color:var(--muted);align-items:baseline;gap:4px;display:flex}.chapter-count b{color:var(--ink);font-family:Inter,sans-serif;font-size:15px}.row-arrow{color:var(--muted-2)}.activity-card{min-height:286px}.attempt-list{display:grid}.attempt-row{border-top:1px solid var(--line);align-items:center;gap:11px;padding:13px 0;display:flex}.attempt-score{direction:ltr;border-radius:11px;place-items:center;width:39px;height:39px;font-family:Inter,sans-serif;font-size:10px;font-weight:700;display:grid}.score-good{background:var(--green-pale);color:var(--green)}.score-low{background:var(--red-pale);color:var(--red)}.attempt-info{flex-direction:column;flex:1;gap:4px;display:flex}.attempt-info strong{font-size:10px}.attempt-info span{color:var(--muted);font-size:8px}.muted-icon{color:var(--muted-2)}.empty-activity{text-align:center;flex-direction:column;align-items:center;padding:20px 4px;display:flex}.empty-orb{background:var(--gold-pale);width:45px;height:45px;color:var(--gold);border-radius:50%;place-items:center;margin-bottom:11px;display:grid}.empty-activity strong{font-size:11px}.empty-activity p{color:var(--muted);margin:6px 0 8px;font-size:9px;line-height:1.9}.text-button{color:var(--gold);background:0 0;border:0;padding:0;font-size:10px}.text-button:hover{color:var(--ink)}.quote-strip{border-top:1px solid var(--line);align-items:center;gap:14px;margin-top:24px;padding-top:21px;display:flex}.quote-mark{color:var(--gold);font-family:Georgia,serif;font-size:38px;line-height:1}.quote-strip p{color:var(--ink);margin:0 0 4px;font-size:11px}.quote-strip span{color:var(--muted-2);font-size:8px}.quote-line{background:linear-gradient(to left, transparent, var(--gold));opacity:.45;flex:1;height:1px}.empty-source{text-align:center;background:var(--gold-pale);border:1px dashed #d5a94b73;border-radius:18px;margin-bottom:20px;padding:43px 25px}.empty-source-icon{width:54px;height:54px;color:var(--gold);background:var(--card);border:1px solid #d5a94b4d;border-radius:16px;place-items:center;margin:0 auto 15px;display:grid}.empty-source h3{color:var(--ink);margin:0 0 7px;font-size:15px}.empty-source p{color:var(--muted);max-width:660px;margin:0 auto;font-size:10px;line-height:2}.empty-source-note{color:var(--gold);margin-top:13px;font-size:8px;display:inline-block}.test-layout{grid-template-columns:1.55fr .8fr;align-items:start;gap:19px;display:grid}.mode-grid{grid-template-columns:repeat(2,1fr);gap:9px;display:grid}.mode-tile{border:1px solid var(--line);text-align:right;min-height:82px;color:var(--ink);background:0 0;border-radius:13px;align-items:center;gap:11px;padding:12px;transition:all .18s;display:flex;position:relative}.mode-tile:hover{border-color:#d5a94b94;transform:translateY(-1px)}.mode-tile-active{background:var(--gold-pale);border-color:#d5a94b94}.mode-icon{background:var(--card);width:35px;height:35px;color:var(--gold);border-radius:10px;flex:none;place-items:center;display:grid}.mode-copy{flex-direction:column;gap:5px;display:flex}.mode-copy strong{font-size:10px}.mode-copy small{color:var(--muted);font-size:8px;line-height:1.6}.mode-check{color:var(--gold);margin-right:auto}.config-card{position:sticky;top:110px}.config-stack{gap:13px;display:grid}.config-stack label{color:var(--muted);gap:6px;font-size:9px;display:grid}.config-stack select{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:9px;outline:none;padding:10px;font-size:10px}.config-summary{background:var(--gold-pale);color:var(--gold);border-radius:11px;justify-content:space-between;align-items:center;margin:18px 0 12px;padding:11px 12px;display:flex}.config-summary div{flex-direction:column;gap:3px;display:flex}.config-summary span{color:var(--muted);font-size:8px}.config-summary strong{color:var(--ink);font-size:11px}.full-button{width:100%}.disabled-hint{color:var(--muted-2);text-align:center;margin:11px 0 0;font-size:8px;line-height:1.8}.test-rules{margin-top:19px}.rules-grid{grid-template-columns:repeat(3,1fr);gap:17px;display:grid}.rule-item{gap:11px;display:flex}.rule-icon{background:var(--gold-pale);width:34px;height:34px;color:var(--gold);border-radius:9px;flex:none;place-items:center;display:grid}.rule-item strong{margin:2px 0 4px;font-size:10px;display:block}.rule-item p{color:var(--muted);margin:0;font-size:8px;line-height:1.8}.search-box{border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:10px;align-items:center;gap:8px;width:215px;padding:9px 11px;display:flex}.search-box input{color:var(--ink);background:0 0;border:0;outline:0;width:100%;font-size:10px}.topic-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.topic-card{border:1px solid var(--line);background:var(--card);color:var(--ink);text-align:right;border-radius:15px;padding:18px;transition:all .18s}.topic-card:hover{border-color:var(--gold);box-shadow:var(--shadow);transform:translateY(-2px)}.topic-top{color:var(--muted-2);justify-content:space-between;align-items:center;margin-bottom:25px;display:flex}.topic-symbol{width:34px;height:34px;color:var(--gold);background:var(--gold-pale);border-radius:10px;place-items:center;display:grid}.topic-card strong{margin-bottom:6px;font-size:12px;display:block}.topic-card>span{color:var(--muted);font-size:8px}.topic-progress{background:var(--line);border-radius:10px;height:4px;margin-top:17px;overflow:hidden}.topic-progress span{background:var(--gold);border-radius:inherit;height:100%;display:block}.quiz-screen{max-width:1150px;margin:-10px auto 0}.quiz-topline{justify-content:space-between;align-items:center;gap:18px;margin-bottom:15px;display:flex}.quiz-brand{position:absolute;left:50%;transform:translate(-50%)}.quiz-meta{color:var(--muted);align-items:center;gap:15px;font-size:9px;display:flex}.quiz-meta span{align-items:center;gap:5px;display:flex}.quiz-progress{background:var(--line);border-radius:10px;height:5px;margin-bottom:28px;overflow:hidden}.quiz-progress span{background:var(--gold);border-radius:inherit;height:100%;transition:width .25s;display:block}.quiz-body{grid-template-columns:1fr 235px;align-items:start;gap:22px;display:grid}.quiz-main,.quiz-side-card,.question-map{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.quiz-main{padding:32px 35px}.question-head{justify-content:space-between;gap:20px;display:flex}.question-kicker{color:var(--gold);font-size:9px}.question-head h2{letter-spacing:-.05em;margin:12px 0 4px;font-size:22px;line-height:1.9}.english-term{color:var(--muted);font-family:Inter,sans-serif;font-size:11px}.bookmark-button{color:var(--muted-2);border:1px solid var(--line);background:0 0;border-radius:10px;flex:none;place-items:center;width:38px;height:38px;display:grid}.bookmark-active{color:var(--gold);background:var(--gold-pale);border-color:#d5a94b66}.options-list{gap:9px;margin-top:27px;display:grid}.answer-option{border:1px solid var(--line);width:100%;color:var(--ink);text-align:right;background:0 0;border-radius:11px;align-items:center;gap:12px;padding:13px 14px;font-size:11px;line-height:1.8;transition:all .18s;display:flex}.answer-option:hover{background:var(--gold-pale);border-color:#d5a94ba6}.option-letter{width:26px;height:26px;color:var(--muted);background:var(--paper);direction:ltr;border-radius:7px;flex:none;place-items:center;font-family:Inter,sans-serif;font-size:10px;font-weight:600;display:grid}.answer-selected{border-color:var(--gold);background:var(--gold-pale)}.answer-selected .option-letter{color:var(--navy-900);background:var(--gold)}.answer-correct{border-color:var(--green);background:var(--green-pale)}.answer-wrong{border-color:var(--red);background:var(--red-pale)}.answer-icon{margin-right:auto}.answer-correct .answer-icon{color:var(--green)}.answer-wrong .answer-icon{color:var(--red)}.feedback-box{border-radius:12px;gap:12px;margin-top:17px;padding:15px;display:flex}.feedback-correct{background:var(--green-pale);color:var(--green)}.feedback-wrong{background:var(--red-pale);color:var(--red)}.feedback-icon{width:29px;height:29px;color:var(--card);background:currentColor;border-radius:50%;flex:none;place-items:center;display:grid}.feedback-box strong{font-size:10px;display:block}.feedback-box p,.feedback-box span{color:var(--ink);white-space:pre-line;margin:4px 0 0;font-size:9px;line-height:1.9;display:block}.feedback-box span{color:inherit;font-weight:600}.quiz-controls{justify-content:space-between;align-items:center;margin-top:25px;display:flex}.quiz-aside{gap:13px;display:grid}.quiz-side-card,.question-map{padding:18px}.side-label{color:var(--muted);margin-bottom:11px;font-size:9px;display:block}.quiz-side-card>strong{color:var(--gold);letter-spacing:-.08em;direction:ltr;font-family:Inter,sans-serif;font-size:32px;display:block}.quiz-side-card p{color:var(--muted);margin:6px 0 0;font-size:9px;line-height:1.9}.question-map>div{grid-template-columns:repeat(5,1fr);gap:6px;display:grid}.question-map button{border:1px solid var(--line);width:29px;height:29px;color:var(--muted);background:0 0;border-radius:8px;font-family:Inter,sans-serif;font-size:9px}.question-map button:hover,.question-map .map-current{border-color:var(--gold);color:var(--gold)}.question-map .map-answered{background:var(--gold-pale);color:var(--ink)}.result-hero{background:var(--navy-900);color:#fff;border-radius:19px;align-items:center;gap:32px;margin-bottom:20px;padding:29px 36px;display:flex;position:relative;overflow:hidden}.result-hero:after{content:"";border:1px solid #d5a94b2e;border-radius:50%;width:240px;height:240px;position:absolute;top:-150px;left:-100px}.result-ring{outline-offset:5px;width:126px;height:126px;color:var(--gold);border:8px solid #d5a94b33;border-radius:50%;outline:1px solid #d5a94ba6;flex-direction:column;flex:0 0 126px;justify-content:center;align-items:center;display:flex}.result-ring strong{letter-spacing:-.08em;direction:ltr;font-family:Inter,sans-serif;font-size:30px}.result-ring span{color:#ffffff7a;font-size:9px}.result-copy{z-index:1;position:relative}.result-copy .section-eyebrow{color:var(--gold)}.result-copy h3{letter-spacing:-.05em;margin:8px 0 6px;font-size:21px}.result-copy p{color:#ffffff8c;margin:0;font-size:10px;line-height:1.9}.result-mini-stats{gap:20px;margin-top:17px;display:flex}.result-mini-stats span{color:#ffffff75;align-items:center;gap:5px;font-size:9px;display:flex}.result-mini-stats b{color:var(--gold);direction:ltr;font-family:Inter,sans-serif}.results-grid{grid-template-columns:1.3fr .7fr;align-items:start;gap:19px;display:grid}.wrong-list{display:grid}.wrong-item{border-top:1px solid var(--line);gap:13px;padding:15px 0;display:flex}.wrong-number{color:var(--red);direction:ltr;font-family:Inter,sans-serif;font-size:14px;font-weight:700}.wrong-item>div:last-child{flex:1}.wrong-item strong{font-size:10px;line-height:1.9;display:block}.wrong-item span{color:var(--green);margin-top:6px;font-size:9px;display:block}.wrong-item p{color:var(--muted);white-space:pre-line;margin:5px 0;font-size:9px;line-height:1.9}.wrong-item small{color:var(--muted-2);font-size:8px}.result-side{position:sticky;top:110px}.result-meter{padding:10px 0 22px}.result-meter>div:first-child{color:var(--muted);justify-content:space-between;font-size:9px;display:flex}.result-meter b{color:var(--ink);direction:ltr;font-family:Inter,sans-serif}.meter-track{background:var(--line);border-radius:10px;height:6px;margin-top:10px;overflow:hidden}.meter-track span{background:var(--gold);border-radius:inherit;height:100%;display:block}.result-tip{border-top:1px solid var(--line);color:var(--gold);gap:9px;padding-top:17px;display:flex}.result-tip p{color:var(--muted);margin:0;font-size:9px;line-height:1.9}.mastery-message{text-align:center;color:var(--green);padding:22px 0}.mastery-message strong{margin-top:8px;font-size:11px;display:block}.mastery-message p{color:var(--muted);font-size:9px}.settings-grid{grid-template-columns:repeat(3,1fr);align-items:start;gap:17px;display:grid}.settings-card{min-height:214px}.setting-row,.source-setting{justify-content:space-between;align-items:center;gap:12px;display:flex}.setting-row strong,.source-setting strong{font-size:10px;display:block}.setting-row p,.source-setting p{color:var(--muted);margin:5px 0 0;font-size:8px;line-height:1.8}.toggle-control{background:var(--gold-pale);color:var(--ink);border:1px solid #d5a94b66;border-radius:20px;align-items:center;gap:7px;padding:7px 10px;font-size:9px;display:inline-flex}.toggle-dot{background:var(--gold);border-radius:50%;width:8px;height:8px}.theme-preview{gap:10px;margin-top:21px;display:flex}.preview-chip{border-radius:9px;flex:1;justify-content:center;align-items:center;gap:6px;padding:12px 4px;font-size:8px;display:flex}.preview-light{color:#5d6872;background:#f4f1ea}.preview-dark{color:#d5a94b;background:#122333}.source-setting{justify-content:flex-start}.source-file-icon{width:39px;height:39px;color:var(--gold);background:var(--gold-pale);border-radius:11px;flex:none;place-items:center;display:grid}.upload-button{color:var(--ink);background:var(--gold-pale);border:1px solid #d5a94b59;width:100%;margin-top:17px;padding:10px;font-size:9px}.upload-button:hover{border-color:var(--gold);color:var(--gold)}.settings-message{color:var(--green);margin-top:10px;font-size:8px;line-height:1.8}.data-stat{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;padding:9px 0;font-size:9px;display:flex}.data-stat b{color:var(--ink);direction:ltr;font-family:Inter,sans-serif;font-size:13px}.danger-button{color:var(--red);background:var(--red-pale);border:1px solid #c65c5833;width:100%;margin-top:14px;padding:9px 11px;font-size:9px}.privacy-note{color:var(--muted);border-top:1px solid var(--line);align-items:center;gap:8px;margin-top:22px;padding-top:17px;font-size:9px;display:flex}.privacy-note svg{color:var(--gold);flex:none}@media (width<=1050px){.sidebar{flex-basis:226px;width:226px}.topbar,.page-content{padding-left:30px;padding-right:30px}.hero-panel{padding:33px}.hero-seal{margin-left:2%;margin-right:3%}.test-layout{grid-template-columns:1fr}.config-card,.result-side{position:static}.settings-grid{grid-template-columns:1fr 1fr}}@media (width<=760px){.sidebar{width:260px;transition:right .25s;position:fixed;top:0;right:-275px;box-shadow:-20px 0 50px #0003}.sidebar-open{right:0}.mobile-overlay{z-index:25;background:#08152273;border:0;display:block;position:fixed;inset:0}.mobile-close,.mobile-menu{place-items:center;display:grid}.mobile-close{color:#ffffffb3;background:0 0;border:0}.mobile-menu{color:var(--ink);background:0 0;border:0;padding:7px}.topbar{gap:10px;height:76px;padding:0 17px}.topbar-title{flex:1}.topbar-title h1{font-size:14px}.topbar-actions{gap:5px}.source-pill{display:none}.theme-button{border:0;padding:8px}.theme-button span{display:none}.page-content{padding:29px 17px 45px}.page-intro{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:20px}.page-intro h2{margin-top:5px;font-size:21px}.page-intro p{font-size:10px}.source-notice{align-items:flex-start;padding:11px}.notice-tag{display:none}.hero-panel{align-items:flex-start;min-height:340px;padding:27px 24px}.hero-copy h3{font-size:23px}.hero-copy p{font-size:10px}.hero-seal{opacity:.8;transform-origin:0 100%;position:absolute;bottom:25px;left:17px;transform:scale(.68)}.hero-actions{flex-wrap:wrap}.stats-grid{grid-template-columns:1fr 1fr;gap:9px}.stat-card{padding:13px}.stat-card strong{font-size:23px}.stat-top{font-size:8px}.dashboard-grid,.results-grid,.settings-grid{grid-template-columns:1fr}.content-card{padding:18px 16px}.quote-strip{margin-top:20px}.mode-grid{grid-template-columns:1fr}.rules-grid{grid-template-columns:1fr;gap:14px}.search-box{width:100%}.topic-grid{grid-template-columns:1fr 1fr;gap:9px}.topic-card{padding:13px}.topic-top{margin-bottom:18px}.topic-card strong{font-size:10px}.topic-card>span{line-height:1.7;display:block}.quiz-screen{margin-top:-2px}.quiz-topline{margin-bottom:13px}.quiz-brand{display:none}.quiz-meta{gap:8px;font-size:8px}.quiz-main{padding:22px 16px}.quiz-body{grid-template-columns:1fr;gap:12px}.question-head h2{font-size:17px}.answer-option{padding:11px;font-size:10px}.quiz-aside{grid-template-columns:.9fr 1.1fr;display:grid}.question-map>div{grid-template-columns:repeat(5,1fr)}.question-map button{width:25px;height:25px}.result-hero{align-items:flex-start;gap:23px;padding:24px 19px}.result-ring{border-width:5px;flex-basis:92px;width:92px;height:92px}.result-ring strong{font-size:23px}.result-copy h3{font-size:16px}.result-copy p{font-size:9px}.result-mini-stats{flex-wrap:wrap;gap:10px}}@media (width<=420px){.stats-grid{grid-template-columns:1fr 1fr}.topic-grid,.quiz-aside{grid-template-columns:1fr}.result-hero{flex-direction:column}}.question-source{color:var(--muted);margin-top:8px;font-size:11px;font-weight:500;display:block}.matching-list{gap:12px;display:grid}.matching-row{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:13px;grid-template-columns:minmax(0,1fr) minmax(180px,1fr) auto;align-items:center;gap:12px;padding:13px 15px;display:grid}.matching-left{font-size:13px;line-height:1.9}.matching-row select{border:1px solid var(--line);background:var(--paper);width:100%;min-height:44px;color:var(--ink);border-radius:10px;padding:8px 11px}.matching-row-correct{background:var(--green-pale);border-color:#2d95698c}.matching-row-wrong{background:var(--red-pale);border-color:#c65c5880}.matching-submit{justify-self:start;margin-top:4px}@media (width<=640px){.matching-row{grid-template-columns:1fr;gap:8px}.matching-submit{width:100%}}
