@import url('/fonts.css');
:root{font-family:Inter,Arial,sans-serif;color:#263b34;background:#f8f9f6;font-synthesis:none;--green:#17614c;--muted:#7c8881;--line:#e3e8e1}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,label,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #d5a444;outline-offset:4px}button{border:0}header{height:86px;border-bottom:1px solid var(--line);padding:0 42px;display:flex;align-items:center;justify-content:space-between;background:#fff}.brand{display:flex;align-items:center;gap:0;font-size:26px;font-weight:700;color:#203c31;text-decoration:none;letter-spacing:-1px}.brand>span:not(.brand-icon):not(.beta){font-weight:400}.brand-icon{width:35px;height:35px;border-radius:10px;background:var(--green);color:white;display:grid;place-content:center;margin-right:10px;font-family:Georgia,serif;font-style:italic;font-size:35px}.beta{font-size:10px;letter-spacing:1px;text-transform:uppercase;background:#eef1e8;color:#78866f;margin-left:12px;padding:5px 7px;border-radius:4px}.header-right{display:flex;align-items:center;gap:9px;font-size:12px;color:#79857d}.status-dot{width:6px;height:6px;background:#8baf75;border-radius:50%}.layout{display:grid;grid-template-columns:240px minmax(0,1fr);max-width:1600px;margin:auto}aside{padding:39px 22px;position:relative;min-height:calc(100vh - 140px);border-right:1px solid var(--line);background:#fff}.aside-label{font-size:9px;font-weight:600;letter-spacing:1.5px;color:#97a097;margin:0 12px 18px}.nav{display:flex;gap:13px;align-items:center;padding:14px 13px;margin:5px 0;width:100%;border-radius:7px;background:none;text-align:left;font-size:12px;color:#7a867e}.nav span{font-size:20px}.nav.active{background:#edf3ec;color:var(--green);font-weight:600}.nav b{font-size:10px;background:#ecefe9;margin-left:auto;padding:2px 5px;border-radius:3px}.second{margin-top:43px}.aside-progress{margin:0 12px}.progress-heading{font-size:10px;display:flex;justify-content:space-between;gap:6px}.progress-heading b{color:var(--green)}progress{appearance:none;border:0;height:5px;width:100%;border-radius:5px;background:#e8ede5;margin-top:15px}progress::-webkit-progress-bar{background:#e8ede5;border-radius:5px}progress::-webkit-progress-value{background:#588267;border-radius:5px}progress::-moz-progress-bar{background:#588267}.aside-progress small{font-size:10px;color:#96a08f}.aside-note{margin:50px 10px 0;border:1px solid var(--line);border-radius:9px;padding:17px 12px;color:#78866e}.aside-note>span{font-size:25px}.aside-note p{font-size:10px;line-height:1.9}.local-note{font-size:10px;line-height:1.7;color:#9aA29a;margin:35px 12px}main{padding:44px 5.2% 35px;min-width:0}.page-intro{position:relative;overflow:hidden}.eyebrow{font-size:10px;letter-spacing:2px;color:#7b8b74;font-weight:600}h1{font-size:clamp(30px,3.15vw,49px);font-weight:500;letter-spacing:-1.9px;line-height:1.16;margin:20px 0 17px}h1>span{color:#8ba47a}.page-intro p{font-size:13px;line-height:1.9;color:#7c867e;margin:0}.intro-tag{margin-top:22px;font-size:10px;color:#74806e;display:flex;align-items:center;gap:9px}.intro-tag>span{font-size:18px}.intro-tag i{font-style:normal;color:#bcc3b7}.hero-mark{position:absolute;right:25px;top:5px;font-size:235px;line-height:1;color:#e9ede2;z-index:-0;pointer-events:none;transform:rotate(12deg)}.page-intro> :not(.hero-mark){position:relative;z-index:1}.stats{display:grid;grid-template-columns:repeat(3,1fr);margin:33px 0 38px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:23px 0}.stats>div{display:flex;gap:16px;padding:0 23px}.stats>div+div{border-left:1px solid var(--line)}.stat-icon{font-size:20px;color:#8b9b7f;background:#f5f7f0;width:38px;height:38px;border-radius:9px;display:grid;place-content:center}.stats p{margin:0;font-size:10px;color:#7d897f}.stats strong{display:block;font-size:27px;font-weight:500;color:#314939;margin-top:6px;letter-spacing:-.5px}.stats small{display:block;font-size:9px;color:#9aa292;font-weight:400;letter-spacing:0;margin-top:6px}.section-heading,.setup-heading{display:flex;align-items:center;justify-content:space-between}h2{font-size:18px;font-weight:500;letter-spacing:-.4px;margin:0}.section-heading p{font-size:11px;color:#8c958b;margin:9px 0 0}.section-heading>span{font-size:10px;letter-spacing:2px;color:#96a18f}.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:22px 0 30px}.mode{text-align:left;padding:19px 22px;border:1px solid var(--line);background:#fff;border-radius:9px;color:inherit;transition:transform .15s,border-color .15s}.mode:hover{transform:translateY(-3px);border-color:#8ba47a}.mode.selected{border:1px solid #698c65;background:#f0f4e9;box-shadow:0 0 0 1px #698c6510}.mode-number{display:flex;justify-content:space-between;font-size:10px;color:#8e9b84}.mode-number>span{font-size:17px}.mode-symbol{font-size:33px;color:#6e8c60;display:block;margin:18px 0 13px}.mode h3{font-size:16px;font-weight:500;letter-spacing:-.4px;margin:0}.mode p{font-size:11px;line-height:1.9;color:#889180;margin:10px 0 19px}.mode-tag{display:inline-block;font-size:9px;color:#74836b;background:#f1f4ec;border-radius:4px;padding:5px 8px}.selected .mode-tag{background:#e4ebd9}.setup{padding:23px 25px;background:white;border:1px solid var(--line);border-radius:10px}.setup h2{font-size:15px}.setup-heading>span{font-size:10px;color:#929d8b}.setup-grid{display:grid;grid-template-columns:1.3fr 1fr 1.2fr;gap:17px;margin:24px 0}.setup-grid label{font-size:10px;color:#75816f}select,input[type=search]{display:block;margin-top:9px;border:1px solid #e0e6dc;border-radius:5px;padding:12px 10px;background:#fff;width:100%;font-size:11px;color:#45513f;min-width:0}.setup-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px}.checkbox{display:flex;align-items:center;gap:8px;font-size:10px;color:#87917d}input[type=checkbox]{accent-color:var(--green)}.primary{padding:14px 20px;border-radius:6px;background:var(--green);color:#fff;font-size:11px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;gap:35px}.primary:hover{background:#104936}.primary:disabled{opacity:.5;cursor:default}.source-note{color:#9ba392;font-size:9px;line-height:1.7;margin:20px 3px}.source-note>span{color:#aeb4a6}footer{border-top:1px solid var(--line);padding:20px 42px;display:flex;gap:22px;align-items:center;font-size:10px;color:#9ca393;background:#fff}footer>span{margin-right:auto}footer button,.import-label{background:none;color:#7e8c73;font-size:10px;cursor:pointer}.quiz-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.secondary{background:white;border:1px solid var(--line);border-radius:6px;padding:10px 14px;color:#53644d;font-size:12px}.quiz-meta{color:#7f8d77;font-size:12px}.question-card{background:white;border:1px solid var(--line);border-radius:12px;padding:32px;margin:22px 0}.question-tag{font-size:10px;letter-spacing:1px;color:#8a967e}.question-card h2{line-height:1.7;font-size:19px;margin:16px 0 25px;letter-spacing:0}.options{display:grid;gap:10px}.option{display:flex;align-items:center;gap:15px;background:#fff;border:1px solid var(--line);border-radius:7px;text-align:left;padding:15px;color:#42513b;font-size:14px;line-height:1.5}.option>span{flex-shrink:0;border:1px solid #e0e6dc;width:28px;height:28px;border-radius:5px;display:grid;place-content:center;font-size:12px}.option:hover:not(:disabled){border-color:#79966d;background:#f6f8f1}.option.picked{border-color:#537943;background:#f0f5e9}.option.correct{border-color:#6c9976;background:#edf6ed}.option.wrong{border-color:#c88e7e;background:#fbefea}.feedback{border-radius:7px;background:#eef5e9;padding:15px;font-size:13px;line-height:1.7;margin-top:20px}.feedback.error{background:#fcf0e9}.quiz-actions{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:center}.source-link{font-size:11px;color:#7d8d71}.result-score{font-size:70px;letter-spacing:-4px;color:var(--green);margin:22px 0}.review-item{padding:22px 0;border-top:1px solid var(--line);font-size:13px;line-height:1.8}.review-item h3{font-size:14px;font-weight:500}.review-item .bad{color:#aa5d4c}.review-item .good{color:#317346}.library-tools{display:grid;grid-template-columns:2fr 1fr;gap:15px;margin:20px 0}.library-item{background:#fff;border:1px solid var(--line);border-radius:9px;padding:20px;margin:12px 0}.library-item h3{font-size:14px;line-height:1.7;font-weight:500}.library-item summary{font-size:12px;color:var(--green);cursor:pointer}.library-item li{font-size:12px;line-height:1.9}.library-item .source-link{display:inline-block;margin-top:10px}.empty{padding:50px 20px;text-align:center;line-height:1.9;color:#7f8c75}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#244c3b;color:white;border-radius:8px;padding:14px 22px;z-index:10;font-size:13px;max-width:90%}#resume-area:empty{display:none}#resume-area{margin-top:18px;font-size:12px}#resume-area button{width:100%;text-align:center}#loading{padding:60px;text-align:center}.timer{font-variant-numeric:tabular-nums;font-size:14px;color:var(--green)}.timer.urgent{color:#ae5d45}.finished-info{color:#849078;font-size:13px;line-height:1.7}.pagination{display:flex;gap:12px;align-items:center;justify-content:center;margin:25px 0;font-size:12px;color:#7c8b72}.source-image{width:100%;border:1px solid var(--line);margin-top:20px}.source-head{display:flex;justify-content:space-between;gap:15px;align-items:center}.load-error{color:#a85d4b;line-height:1.8} @media(min-width:1500px){main{padding-left:7%;padding-right:7%}}@media(max-width:1050px){.layout{grid-template-columns:200px minmax(0,1fr)}aside{padding:30px 12px}main{padding:35px 4%}.hero-mark{font-size:180px;right:0;top:30px}.mode{padding:16px}.stats>div{padding:0 13px;gap:10px}.stats{margin-top:28px}.stat-icon{width:30px;height:30px}.setup{padding:20px}.setup-grid{gap:10px}}@media(max-width:760px){header{height:70px;padding:0 20px}.brand{font-size:23px}.header-right{display:none}.layout{display:block}aside{min-height:0;padding:12px 14px;display:flex;gap:5px;border-right:0;border-bottom:1px solid var(--line)}aside>*:not(.nav){display:none}.nav{justify-content:center;font-size:10px;padding:9px 6px;gap:6px;margin:0}.nav span{font-size:16px}.nav b{margin-left:0}main{padding:30px 20px}h1{font-size:36px;letter-spacing:-1.4px}.hero-mark{font-size:170px;right:-50px;top:50px;opacity:.6}.page-intro p{font-size:12px}.intro-tag{font-size:9px}.stats{margin:27px 0;padding:18px 0}.stats>div{display:block;padding:0 12px}.stat-icon{display:none}.stats p{font-size:9px}.stats strong{font-size:24px}.stats small{font-size:8px;line-height:1.5}h2{font-size:17px}.section-heading>span{display:none}.modes{gap:8px;margin:20px 0 24px}.mode{padding:12px 10px}.mode h3{font-size:13px;line-height:1.4;min-height:36px}.mode p{font-size:10px;line-height:1.6}.mode-symbol{font-size:26px;margin:14px 0 12px}.mode-tag{font-size:8px;padding:4px}.setup{padding:18px}.setup-heading{gap:15px}.setup-heading>span{font-size:9px;text-align:right}.setup-grid{grid-template-columns:1fr 1fr}.setup-grid>label:first-child{grid-column:1/-1}.setup-bottom{align-items:stretch;flex-direction:column}.primary{font-size:12px}.checkbox{font-size:10px}.source-note>span{display:none}footer{padding:18px 20px;gap:15px;flex-wrap:wrap}footer>span{width:65%;font-size:8px;margin:0}.question-card{padding:22px 18px}.question-card h2{font-size:16px}.option{font-size:13px;padding:12px}.library-tools{grid-template-columns:1fr}.quiz-meta{font-size:10px}.source-head h2{font-size:15px}.desktop{display:none}}