.mt-app{--mt-ink:#173f36;--mt-muted:#63756b;--mt-line:#dbe3d7;--mt-accent:#a66e2e;max-width:1240px;margin:auto;color:var(--mt-ink);font-size:15px;line-height:1.7}.mt-app *{box-sizing:border-box}.mt-app [hidden]{display:none!important}.mt-app a{color:inherit}.mt-app button,.mt-app a,.mt-app input,.mt-app textarea,.mt-app select{touch-action:manipulation}.mt-app button{font:inherit;color:var(--mt-ink);border:1px solid #cbd9cb;border-radius:9px;background:#fffef8;padding:10px 16px;min-height:44px;cursor:pointer}.mt-app button:disabled{opacity:.5;cursor:default}.mt-app :focus-visible{outline:3px solid #c28c39;outline-offset:4px}.mt-app h1,.mt-app h2,.mt-app h3,.mt-app h4,.mt-app p{margin:0}.mt-app h2{font-size:29px;line-height:1.25;letter-spacing:-.7px}.mt-app h3{font-size:23px;line-height:1.35;letter-spacing:-.4px}.mt-app h4{font-size:17px;line-height:1.5}.mt-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:12px;margin:5px 0 24px;color:var(--mt-muted)}.mt-breadcrumb a{text-decoration:none}.mt-app .mt-eyebrow{font-size:10px;font-weight:750;letter-spacing:1.8px;line-height:1.7;color:#6a7f70;margin:0 0 10px}.mt-hero{display:grid;grid-template-columns:minmax(0,1fr) 230px;align-items:center;gap:40px;padding:46px;border-radius:22px;background:#153f35;color:#f8f5e8;position:relative;overflow:hidden}.mt-hero:after{content:"";pointer-events:none;position:absolute;width:500px;height:500px;border:1px solid #e0b77724;border-radius:50%;right:-290px;top:-150px;box-shadow:0 0 0 50px #e0b7770b,0 0 0 100px #e0b77705}.mt-hero .mt-eyebrow{color:#b6cec0}.mt-hero h1{font:500 clamp(34px,3.8vw,52px)/1.13 Georgia,serif;letter-spacing:-1.6px;margin:13px 0 20px}.mt-hero h1 em{color:#e6c58e;font-weight:400}.mt-hero p:not(.mt-eyebrow){max-width:540px;font-size:15px;color:#d5e1d7;line-height:1.85}.mt-hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}.mt-hero-tags span{font-size:11px;border:1px solid #ffffff30;border-radius:99px;padding:6px 10px}.mt-hero-map{display:grid;gap:9px;z-index:1}.mt-hero-map span,.mt-hero-map strong{display:block;border:1px solid #ffffff24;border-radius:9px;background:#ffffff07;padding:11px 16px;font-size:13px}.mt-hero-map strong{background:#e5c38a;color:#243b30;transform:translateX(-12px);box-shadow:0 5px 20px #09241e20}.mt-app .mt-storage{font-size:12px;color:var(--mt-muted);padding:16px 2px;margin-bottom:18px;line-height:1.7}.mt-section-head{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px}.mt-section-head .mt-eyebrow{margin-bottom:5px}.mt-stats{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--mt-line);background:#fffdf8;border-radius:14px;margin-bottom:22px;overflow:hidden}.mt-stats>div{display:flex;align-items:center;gap:14px;padding:18px 22px;border-right:1px solid var(--mt-line)}.mt-stats>div:last-child{border:0}.mt-stats strong{font-size:32px;font-weight:550;line-height:1}.mt-stats span{font-size:12px;color:var(--mt-muted);line-height:1.5}.mt-next{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#eaf0e4;border:1px solid #d8e3ce;padding:23px 25px;border-radius:13px;margin-bottom:28px}.mt-next h3{font-size:21px}.mt-next p{color:#586b58;font-size:13px;margin-top:5px}.mt-app .mt-primary{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;background:#196559;border:1px solid #196559;border-radius:9px;padding:11px 17px;color:white;font-size:13px;font-weight:700;line-height:1.5;text-decoration:none;text-align:center}.mt-next .mt-primary{flex-shrink:0}.mt-review-list{padding:22px;border:1px solid #e2d6bc;background:#fff9eb;border-radius:13px;margin-bottom:25px}.mt-review-list h3{font-size:20px}.mt-review-row{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid #e5decd;padding:15px 0}.mt-review-row:first-of-type{margin-top:12px}.mt-review-row:last-of-type{padding-bottom:0}.mt-review-row small{display:block;color:var(--mt-muted);font-size:12px}.mt-review-row a{font-size:13px;flex-shrink:0;font-weight:700;padding:8px 0}.mt-filters{display:flex;align-items:flex-end;gap:14px;margin-bottom:12px}.mt-filters label{display:grid;gap:6px;font-size:12px;font-weight:600}.mt-search-label{flex:1}.mt-filters select,.mt-filters input,.mt-app textarea{width:100%;font:inherit;min-height:46px;border:1px solid #cbd7c8;border-radius:9px;background:#fffef9;color:var(--mt-ink);padding:10px 12px}.mt-filters input{min-width:0}.mt-app textarea{resize:vertical;line-height:1.8;font-size:16px}.mt-app .mt-small{font-size:12px;line-height:1.7;color:var(--mt-muted);margin-top:8px}.mt-courses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:17px}.mt-course-card{position:relative;display:flex;flex-direction:column;min-width:0;padding:25px;border:1px solid var(--mt-line);border-radius:14px;background:#fffef8;overflow:hidden}.mt-card-top{display:flex;justify-content:space-between;gap:12px;font-size:10px;text-transform:uppercase;letter-spacing:1.2px;color:#6a7e68;padding-bottom:15px;border-bottom:1px solid #e8ecdf;margin-bottom:20px}.mt-card-number{font:50px/1 Georgia,serif;color:#cbd4be;margin-bottom:15px}.mt-course-card h3{font-size:22px;max-width:350px}.mt-course-card>p{font-size:13px;line-height:1.85;color:var(--mt-muted);margin-top:10px;margin-bottom:16px}.mt-course-card details{font-size:12px;margin:0 0 24px;color:#57725b}.mt-course-card details p{padding-top:8px}.mt-app summary{cursor:pointer;min-height:30px}.mt-card-progress{margin-top:auto;display:flex;justify-content:space-between;gap:12px;font-size:11px;color:#64725c}.mt-course-card progress{display:block;width:100%;height:5px;accent-color:#7b9672;border:0;margin:9px 0 20px}.mt-course-card .mt-primary{background:#f0f4e9;color:#294e3f;border-color:#dbe4d1}.mt-course-card .mt-primary:hover{background:#e4ebd9}.mt-course-card[data-subject=astronomi]{background:#f6f7fb}.mt-course-card[data-subject=kimia]{background:#fcf9ee}.mt-grid-note{grid-column:1/-1}.mt-empty{grid-column:1/-1;padding:32px;text-align:center;border:1px dashed var(--mt-line);border-radius:12px}.mt-empty p{margin:10px}.mt-work-nav{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px;margin:0 0 25px}.mt-work-nav a{font-weight:700;min-height:44px;display:inline-flex;align-items:center}.mt-work-nav span{color:var(--mt-muted)}.mt-course-head{margin-bottom:25px}.mt-course-head h2{font-size:34px}.mt-course-head>p:last-child{margin-top:12px;max-width:720px;color:var(--mt-muted)}.mt-step-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-bottom:22px}.mt-app .mt-step-nav button{display:flex;align-items:center;justify-content:center;gap:8px;padding:11px 5px;font-size:12px;background:#fffdf7}.mt-step-nav span{font-weight:750}.mt-app .mt-step-nav [aria-current=step]{background:#196559;color:white;border-color:#196559}.mt-app #mt-stage{background:#fffef9;border:1px solid var(--mt-line);border-radius:15px;padding:32px;scroll-margin-top:90px}.mt-stage-head{margin-bottom:22px}.mt-stage-head+p{margin-bottom:22px;color:var(--mt-muted);font-size:14px}.mt-question{border:1px solid var(--mt-line);border-radius:12px;padding:23px;margin:20px 0;background:#fff}.mt-question fieldset,.mt-rubric{margin:0;padding:0;border:0;min-width:0}.mt-question legend{font-size:17px;font-weight:650;line-height:1.7;margin-bottom:20px;max-width:100%;overflow-wrap:anywhere}.mt-option{display:flex;align-items:flex-start;gap:12px;padding:13px 15px;border:1px solid #dce3d7;border-radius:9px;font-size:14px;line-height:1.7;cursor:pointer;margin:9px 0}.mt-option:has(input:checked){background:#eaf2e5;border-color:#80a57d}.mt-option:has(input:focus-visible){outline:3px solid #c28c39;outline-offset:2px}.mt-option input{width:17px;height:17px;flex-shrink:0;accent-color:#196559;margin-top:3px}.mt-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:17px}.mt-app .mt-actions>a:not(.mt-primary){font-size:13px;padding:10px}.mt-stage-actions{padding-top:15px;border-top:1px solid var(--mt-line)}.mt-stage-message{font-size:13px;color:#8a4f25;margin-top:10px!important}.mt-feedback{padding:16px 18px;background:#f8efdd;border-left:3px solid #bd8d4c;border-radius:7px;margin-top:18px;font-size:14px}.mt-feedback p{margin-top:6px}.mt-feedback.is-correct{background:#edf5e8;border-color:#6b8f5d}.mt-hint{padding:12px 15px;margin-top:14px!important;background:#f5f2e8;color:#736343;font-size:13px;border-radius:8px}.mt-concepts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:25px}.mt-concepts article{padding:19px;border:1px solid var(--mt-line);border-radius:10px;background:#f5f7ef}.mt-concepts span{font-size:11px;color:#93a087;display:block;margin-bottom:12px}.mt-concepts p{font-size:13px;color:var(--mt-muted);margin-top:9px;line-height:1.85}.mt-worked{background:#163f35;border-radius:0 0 12px 12px;padding:25px;color:#f4f5e8;margin-bottom:18px}.mt-worked .mt-eyebrow{color:#a8c4ac}.mt-worked h4{font-size:22px}.mt-values{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:12px;margin:20px 0}.mt-values>div{padding:16px;border:1px solid #ffffff29;border-radius:10px}.mt-values small{display:block;font-size:11px;color:#bdd0be;margin-bottom:6px}.mt-values strong{display:block;font-size:22px;color:#e4c894;overflow-wrap:anywhere}.mt-worked p:last-child{font-size:14px;color:#d1e0d0}.mt-text-link{font-size:14px;font-weight:600}.mt-lab-brief{padding:24px;border:1px solid #d9ddc9;border-radius:12px;background:#f1f3e7;margin-bottom:24px}.mt-lab-brief h4{font-size:21px;margin-bottom:12px}.mt-lab-brief>p{margin:10px 0 18px}.mt-note-label{display:block;font-size:14px;font-weight:650;margin:20px 0 10px}.mt-rubric{margin-top:22px}.mt-rubric legend{font-size:14px;font-weight:700;margin-bottom:10px}.mt-rubric label{display:flex;gap:12px;align-items:flex-start;padding:12px 0;font-size:14px}.mt-rubric input{width:18px;height:18px;flex-shrink:0;accent-color:#196559;margin-top:3px}.mt-model-answer{padding:16px;border:1px solid var(--mt-line);border-radius:9px;margin:18px 0;font-size:14px}.mt-model-answer p{margin-top:13px}.mt-summary>p{margin:15px 0}.mt-summary-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}.mt-summary-stats>div{padding:20px;background:#eef3e5;border-radius:10px}.mt-summary-stats strong{display:block;font-size:22px;line-height:1.5}.mt-summary-stats span{display:block;font-size:12px;line-height:1.6;margin-top:5px;color:var(--mt-muted)}.mt-saved-note{white-space:pre-wrap;overflow-wrap:anywhere;border-left:3px solid #cdb780;padding-left:15px}.mt-app .mt-text-button{margin-top:18px;border:0;background:transparent;text-decoration:underline;font-size:12px;padding-left:0}.mt-back{display:inline-block;min-height:44px;margin-bottom:20px;font-size:13px}.mt-app #mt-review>p:not(.mt-eyebrow){margin:15px 0;color:var(--mt-muted)}.mt-footnote{border-top:1px solid var(--mt-line);margin-top:40px;padding:24px 0;color:var(--mt-muted);font-size:12px}.mt-footnote p{margin-top:7px;max-width:850px}.mt-sr{position:absolute!important;clip-path:inset(50%);width:1px;height:1px;overflow:hidden;white-space:nowrap}.mt-app #mt-fallback details{padding:20px;background:#fffef8;margin:15px 0;border:1px solid var(--mt-line);border-radius:10px}.mt-app #mt-fallback h3,.mt-app #mt-fallback p{margin:12px 0}.mt-app #mt-workspace{scroll-margin-top:88px}.mt-app .tt-player{border-radius:12px 12px 0 0}.mt-app .tt-player .tt-step-text{font-size:13px!important}.mt-app .tt-player .tt-actions button{min-height:44px;font-size:12px!important}
@media(max-width:1100px){.mt-hero{padding:32px;gap:25px;grid-template-columns:minmax(0,1fr) 185px}.mt-concepts{grid-template-columns:1fr}.mt-concepts article{padding:17px}.mt-concepts span{float:left;margin:0 12px 0 0}.mt-stats>div{padding:18px 15px}.mt-next{padding:20px}}
@media(max-width:650px){.mt-hero{grid-template-columns:1fr;padding:28px 23px;gap:24px;border-radius:16px}.mt-hero h1{font-size:36px}.mt-hero p:not(.mt-eyebrow){font-size:14px}.mt-hero-map{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.mt-hero-map span,.mt-hero-map strong{padding:9px 10px;font-size:11px}.mt-hero-map strong{transform:none;grid-column:1/-1}.mt-section-head{align-items:flex-start;flex-direction:column;gap:12px}.mt-app h2{font-size:26px}.mt-stats{grid-template-columns:1fr}.mt-stats>div{padding:13px 20px;border-right:0;border-bottom:1px solid var(--mt-line)}.mt-stats strong{font-size:26px;min-width:35px}.mt-next{align-items:flex-start;flex-direction:column}.mt-next .mt-primary{width:100%}.mt-filters{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mt-search-label{grid-column:1/-1}.mt-filters input,.mt-filters select{font-size:16px;min-width:0}.mt-courses{grid-template-columns:1fr}.mt-course-card{padding:23px}.mt-card-number{font-size:40px;margin-bottom:12px}.mt-course-card h3{font-size:23px}.mt-work-nav{align-items:flex-start;flex-direction:column;gap:0}.mt-course-head h2{font-size:28px}.mt-step-nav{gap:5px}.mt-app .mt-step-nav button{flex-direction:column;gap:3px;padding:8px 2px;font-size:10px}.mt-app #mt-stage{padding:21px 16px}.mt-question{padding:17px 12px}.mt-question legend{font-size:16px}.mt-option{padding:12px 10px;font-size:14px}.mt-actions{gap:8px}.mt-stage-actions .mt-primary{width:100%}.mt-lab-brief{padding:18px}.mt-worked{padding:19px}.mt-summary-stats{grid-template-columns:1fr}.mt-review-row{align-items:flex-start;flex-direction:column;gap:5px}.mt-review-row a{min-height:44px}.mt-review-list{padding:19px}.mt-app .tt-player{padding:15px 12px}.mt-app .tt-player .tt-actions button{font-size:11px!important}.mt-app .tt-player .tt-play{min-width:135px}.mt-app .mt-hero-tags span{font-size:10px}.mt-app .mt-storage{font-size:11px}}
@media(prefers-reduced-motion:reduce){.mt-app *{scroll-behavior:auto!important;transition:none!important}}
@media print{.mt-hero,.mt-breadcrumb,.mt-step-nav,.mt-actions,.mt-filters,.mt-footnote{display:none!important}.mt-app #mt-stage{padding:0;border:0}.mt-question,.mt-saved-note{break-inside:avoid}.mt-app{color:#000}}