@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&display=swap";:root{color:#09234d;font-synthesis:none;text-rendering:optimizelegibility;background:#edf4f9;font-family:DM Sans,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{max-width:100%;min-height:100%}body{min-width:320px;min-height:100vh;margin:0;overflow-x:clip}button,a{font:inherit}a{color:inherit;text-decoration:none}svg{stroke-width:2px;width:1.25rem;height:1.25rem}.app-shell{background:#f6f9fc;grid-template-columns:188px 1fr;min-height:100vh;display:grid}.sidebar{z-index:10;color:#fff;background:linear-gradient(165deg,#061d3f 0%,#0b3159 100%);flex-direction:column;width:188px;padding:38px 18px 28px;display:flex;position:fixed;inset:0 auto 0 0;box-shadow:8px 0 30px #071f4214}.brand{align-items:center;gap:11px;padding:0 12px;font-size:1.05rem;font-weight:800;line-height:1.15;display:flex}.brand__icon{place-items:center;display:grid}.brand__icon svg{width:30px;height:30px}.sidebar__nav{gap:8px;margin-top:52px;display:grid}.nav-link{color:#dce8f7;border-radius:10px;align-items:center;gap:14px;min-height:52px;padding:0 14px;font-weight:500;transition:background .18s,color .18s;display:flex}.nav-link:hover{color:#fff;background:#ffffff14}.nav-link--active{color:#fff;background:#5b9cdc3b;font-weight:700}.sidebar__message{color:#b6cbe0;border-top:1px solid #ffffff73;margin:auto 12px 0;padding-top:25px;font-size:.95rem;line-height:1.5}.main-content{grid-column:2;min-width:0;padding:44px clamp(28px,5vw,76px) 54px}.home-page,.placeholder-page{width:min(1100px,100%);margin:0 auto}.page-header{justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:30px;display:flex}.eyebrow{letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:#178a85!important;margin:0 0 6px!important;font-size:.78rem!important}.page-header h1,.placeholder-page h1{letter-spacing:-.04em;margin:0;font-size:clamp(2rem,4vw,3rem);line-height:1.05}.page-header>div>p{color:#496587;margin:7px 0 0;font-size:1.25rem}.header-side{flex-direction:column;align-items:flex-end;gap:12px;display:flex}.header-side time{color:#5c7695;font-size:.83rem}.motivation{color:#38506d;background:#fff8e9;border-radius:14px;align-items:center;gap:12px;min-width:210px;padding:13px 17px;font-size:.86rem;display:flex}.motivation svg{color:#e8a008;width:26px;height:26px}.continue-card{background:linear-gradient(115deg,#ddf7f4 0%,#f0fbfa 100%);border:1px solid #c9eee9;border-radius:18px;grid-template-columns:1fr 230px;min-height:205px;display:grid;overflow:hidden}.continue-card__main{align-items:center;gap:24px;padding:34px 36px;display:flex}.continue-card h2{color:#087a78;margin:0 0 6px;font-size:1.55rem}.continue-card__main p{color:#087a78;margin:0 0 24px;font-size:1.08rem}.round-icon{border-radius:50%;flex:none;place-items:center;width:58px;height:58px;display:grid}.round-icon svg{width:28px;height:28px}.round-icon--teal,.round-icon--green{color:#029488;background:#d2f4ee}.round-icon--blue{color:#0672d3;background:#e0efff}.round-icon--orange{color:#db8107;background:#fff0d5}.primary-button{color:#fff;background:linear-gradient(135deg,#008d84,#06a79e);border-radius:12px;justify-content:center;align-items:center;gap:16px;min-width:220px;padding:12px 20px;font-weight:800;display:inline-flex;box-shadow:0 8px 18px #008d8433}.primary-button:hover{filter:brightness(.96)}.continue-card__note{color:#087a78;border-left:1px solid #89d5d1;flex-direction:column;justify-content:center;gap:9px;margin:24px 0;padding:0 34px;display:flex}.continue-card__note p{max-width:130px;margin:0;line-height:1.45}.metrics{grid-template-columns:repeat(3,1fr);gap:18px;margin:22px 0;display:grid}.metric-card{background:#fff;border:1px solid #d3dfeb;border-radius:14px;align-items:center;gap:18px;min-height:112px;padding:18px 22px;display:flex;box-shadow:0 5px 16px #0d2b4e06}.metric-card strong{font-size:1.75rem;line-height:1;display:block}.metric-card span{color:#47617e;margin-top:6px;font-size:.85rem;display:block}.home-grid{grid-template-columns:minmax(0,1.65fr) minmax(270px,1fr);gap:20px;display:grid}.panel{background:#fff;border:1px solid #d3dfeb;border-radius:14px;padding:23px}.panel__heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;display:flex}.panel__heading h2{margin:0;font-size:1.18rem}.panel__heading a{color:#425f7f;align-items:center;gap:7px;font-size:.82rem;display:flex}.panel__heading a svg{width:17px}.material-list{gap:12px;display:grid}.material-item{border:1px solid #dce5ee;border-radius:12px;align-items:center;gap:14px;padding:12px;transition:transform .18s,border-color .18s;display:flex}.material-item:hover{border-color:#9fc5df;transform:translateY(-1px)}.document-icon{border-radius:11px;place-items:center;width:48px;height:48px;display:grid}.document-icon--blue{color:#0672d3;background:#e3f0ff}.document-icon--purple{color:#6649d7;background:#eee9ff}.material-item__copy{flex:1;min-width:0}.material-item__copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:.9rem;display:block;overflow:hidden}.material-item__copy small{color:#0871ce;background:#e6f2ff;border-radius:999px;margin-top:6px;padding:3px 10px;display:inline-block}.material-item__arrow{color:#6080a0}.goal-list{color:#294463;gap:18px;margin:18px 0 24px;padding:0;font-size:.9rem;list-style:none;display:grid}.goal-list li{align-items:center;gap:12px;display:flex}.checkbox{color:#0000;border:2px solid #c4d2e1;border-radius:6px;place-items:center;width:24px;height:24px;display:grid}.checkbox svg{width:15px}.goal-message{color:#008f84;background:#ddf8f3;border-radius:12px;align-items:center;gap:14px;padding:15px;display:flex}.goal-message span,.goal-message strong,.goal-message small{display:block}.goal-message strong{font-size:.78rem}.goal-message small{margin-top:2px;font-size:.65rem}.placeholder-page>h1{margin-bottom:32px}.placeholder-card{background:#fff;border:1px solid #d3dfeb;border-radius:16px;align-items:center;gap:20px;max-width:650px;min-height:160px;padding:30px;display:flex}.placeholder-card h2{margin:0 0 7px;font-size:1.2rem}.placeholder-card p{color:#5b718c;margin:0}.mobile-nav{display:none}.materials-page{width:min(1380px,100%);min-width:0;margin:0 auto}.materials-header{justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:30px;display:flex}.materials-header h1{letter-spacing:-.04em;margin:0;font-size:clamp(2.8rem,3.1vw,3.7rem);line-height:1.05}.materials-header>div:first-child>p:last-child{color:#496587;margin:9px 0 0;font-size:1.18rem}.materials-summary{color:#087a78;background:#e8f8f6;border:1px solid #cceae6;border-radius:14px;align-items:center;gap:13px;min-width:230px;padding:16px 19px;display:flex}.materials-summary>svg{width:27px;height:27px}.materials-summary strong,.materials-summary span{display:block}.materials-summary strong{font-size:.95rem}.materials-summary span{color:#4f7677;margin-top:2px;font-size:.74rem}.material-filters{scrollbar-width:none;gap:9px;margin-bottom:30px;padding-bottom:2px;display:flex;overflow-x:auto}.material-filters::-webkit-scrollbar{display:none}.filter-button{color:#44617f;cursor:pointer;background:#fff;border:1px solid #d1deea;border-radius:999px;flex:none;padding:10px 19px;font-weight:700;transition:border-color .18s,background .18s,color .18s}.filter-button:hover{color:#087a78;border-color:#76c5bf}.filter-button--active{color:#fff;background:#078e86;border-color:#078e86;box-shadow:0 6px 14px #008d8429}.filter-button:focus-visible,.lesson-card:focus-visible,.feature-material-card:focus-visible,.exam-files button:focus-visible{outline-offset:3px;outline:3px solid #1480c452}.materials-sections{gap:25px;display:grid}.library-section{background:#fff;border:1px solid #d3dfeb;border-radius:16px;min-width:0;padding:27px;box-shadow:0 8px 25px #0d2b4e09}.library-section__heading{align-items:center;gap:14px;margin-bottom:20px;display:flex}.library-section__heading h2{margin:0;font-size:1.3rem}.library-section__heading p{color:#6a8099;margin:4px 0 0;font-size:.82rem}.section-icon{border-radius:12px;place-items:center;width:48px;height:48px;display:grid}.section-icon--teal{color:#048d84;background:#ddf7f3}.section-icon--purple{color:#6548d5;background:#eeeaff}.section-icon--blue{color:#0672d3;background:#e3f0ff}.lesson-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.lesson-card{color:#12345b;cursor:pointer;text-align:left;background:#fff;border:1px solid #dce5ee;border-radius:13px;align-items:center;gap:13px;min-width:0;min-height:86px;padding:13px 15px;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex}.lesson-card:hover{border-color:#7bcac3;transform:translateY(-2px);box-shadow:0 9px 20px #0d3e5b14}.lesson-number{color:#087f79;background:#def6f2;border-radius:11px;flex:none;place-items:center;width:42px;height:42px;font-size:.82rem;font-weight:800;display:grid}.lesson-card__copy{flex:1;min-width:0}.lesson-card__copy small,.lesson-card__copy strong{display:block}.lesson-card__copy small{color:#70849b;text-transform:uppercase;margin-bottom:3px;font-size:.7rem;font-weight:700}.lesson-card__copy strong{line-height:1.25}.lesson-card>svg{color:#7d94aa;flex:none;width:17px}.catalog-section{overflow:hidden}.catalog-source-groups{gap:30px;display:grid}.catalog-source-group{min-width:0}.catalog-source-group__header{background:#f8fafc;border:1px solid #e0e7ef;border-radius:11px;align-items:center;gap:10px;margin-bottom:18px;padding:10px 12px;display:flex}.catalog-source-group__header>span{color:#5d46ba;letter-spacing:.04em;text-transform:uppercase;background:#ece8ff;border-radius:999px;flex:none;padding:5px 9px;font-size:.67rem;font-weight:800}.catalog-source-group__header>p{color:#647b92;margin:0;font-size:.72rem;line-height:1.4}.catalog-source-group__header--complementar>span{color:#246887;background:#e5f3f8}.catalog-subject-list{gap:22px;display:grid}.catalog-subject{border-top:1px solid #e1e8ef;min-width:0;padding-top:21px}.catalog-subject:first-child{border-top:0;padding-top:0}.catalog-subject__header{justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:14px;display:flex}.catalog-subject__header>div{min-width:0}.catalog-subject__header p{color:#6f5bc2;letter-spacing:.08em;text-transform:uppercase;margin:0 0 4px;font-size:.68rem;font-weight:800}.catalog-subject__header h3{margin:0;font-size:1.04rem}.catalog-subject__header>span{color:#536f8c;background:#eff4f8;border-radius:999px;flex:none;padding:5px 10px;font-size:.7rem;font-weight:800}.catalog-section__metadata{color:#8a6a29!important}.catalog-subject__relation{color:#647b92;overflow-wrap:anywhere;margin:-5px 0 12px;font-size:.7rem;line-height:1.4}.catalog-subject__relation strong{color:#3f5d7a}.catalog-subject__notice{color:#7b632f;background:#fff8e8;border-radius:8px;align-items:center;gap:6px;margin:-3px 0 13px;padding:6px 9px;font-size:.7rem;font-weight:700;display:inline-flex}.catalog-subject__notice svg{width:14px;height:14px}.catalog-subject__subtopics{flex-wrap:wrap;gap:7px;margin:-2px 0 13px;padding:0;list-style:none;display:flex}.catalog-subject__subtopics li{color:#5f6785;overflow-wrap:anywhere;background:#f8f7ff;border:1px solid #e1e6f4;border-radius:999px;max-width:100%;padding:5px 8px;font-size:.67rem;font-weight:700;line-height:1.25}.catalog-material-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.catalog-material{background:#fff;border:1px solid #dce5ee;border-radius:13px;grid-template-columns:auto minmax(0,1fr);align-items:flex-start;gap:12px;min-width:0;min-height:132px;padding:14px;display:grid}.catalog-material--duplicate{background:linear-gradient(135deg,#fffcf6,#fff);border-color:#ebd2a4}.catalog-material__content{min-width:0}.catalog-material__topline{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.catalog-material__type{color:#08766f;text-transform:uppercase;background:#ddf5f1;border-radius:999px;padding:4px 8px;font-size:.65rem;font-weight:800}.catalog-material__type--exercicios{color:#6248c0;background:#ede8ff}.catalog-material__pages{color:#667d95;align-items:center;gap:4px;font-size:.68rem;font-weight:700;display:inline-flex}.catalog-material__pages svg{width:13px;height:13px}.catalog-material h4{margin:7px 0 4px;font-size:.96rem}.catalog-material__path{color:#70849a;flex-wrap:wrap;gap:4px;margin:0;font-size:.68rem;line-height:1.35;display:flex}.catalog-material__path span{overflow-wrap:anywhere;min-width:0}.catalog-material__observations{gap:5px;margin:10px 0 0;padding:0;list-style:none;display:grid}.catalog-observation{color:#6b7786;align-items:flex-start;gap:6px;font-size:.68rem;line-height:1.35;display:flex}.catalog-observation svg{flex:none;width:13px;height:13px;margin-top:1px}.catalog-observation--duplicidade{color:#9a6507}.catalog-observation--informacao{color:#416b93}.feature-material-card{color:#172e55;cursor:pointer;text-align:left;background:linear-gradient(115deg,#f5f2ff,#fff);border:1px solid #ddd8f8;border-radius:14px;align-items:center;gap:18px;width:100%;min-width:0;padding:22px;transition:transform .18s,box-shadow .18s;display:flex}.feature-material-card:hover{transform:translateY(-2px);box-shadow:0 10px 23px #3f309117}.feature-material-card__icon{color:#674ad5;background:#e7e1ff;border-radius:14px;flex:none;place-items:center;width:58px;height:58px;display:grid}.feature-material-card__icon svg{width:28px;height:28px}.feature-material-card__copy{flex:1;min-width:0}.feature-material-card__copy small,.feature-material-card__copy strong,.feature-material-card__copy span{display:block}.feature-material-card__copy small{color:#705bc0;letter-spacing:.05em;text-transform:uppercase;margin-bottom:3px;font-size:.7rem;font-weight:800}.feature-material-card__copy strong{font-size:1.08rem}.feature-material-card__copy span{color:#667b94;margin-top:5px;font-size:.84rem}.feature-material-card__action{color:#6045c6;flex:none;align-items:center;gap:8px;font-size:.86rem;font-weight:800;display:flex}.feature-material-card__action svg{width:17px}.exam-card{border:1px solid #d7e3ed;border-radius:14px;grid-template-columns:minmax(0,1fr) minmax(290px,.65fr);display:grid;overflow:hidden}.exam-card__main{align-items:center;gap:19px;min-width:0;padding:24px;display:flex}.exam-card__icon{color:#076fca;background:#e3f0ff;border-radius:15px;flex:none;place-items:center;width:62px;height:62px;display:grid}.exam-card__icon svg{width:30px;height:30px}.exam-badge{color:#0767b9;background:#e4f1ff;border-radius:999px;margin-bottom:6px;padding:3px 10px;font-size:.7rem;font-weight:800;display:inline-block}.exam-card h3{margin:0;font-size:1.12rem}.exam-metadata{color:#60768f;flex-wrap:wrap;gap:8px 15px;margin-top:11px;font-size:.78rem;display:flex}.exam-metadata span{align-items:center;gap:6px;display:inline-flex}.exam-metadata svg{width:15px;height:15px}.exam-files{background:#f8fbfd;border-left:1px solid #dce6ef;align-content:center;gap:9px;padding:18px;display:grid}.exam-files button{color:#17395f;cursor:pointer;text-align:left;background:#fff;border:1px solid #d5e1eb;border-radius:10px;align-items:center;gap:10px;width:100%;padding:11px 13px;font-weight:700;display:flex}.exam-files button:hover{border-color:#84b9dd}.exam-files button>svg:first-child{color:#0874cd}.exam-files button span{flex:1}.exam-files button>svg:last-child{color:#7890a6;width:16px}.lesson-page{width:min(1180px,100%);min-width:0;margin:0 auto}.breadcrumb{color:#6b8098;align-items:center;gap:8px;margin-bottom:25px;font-size:.84rem;font-weight:600;display:flex}.breadcrumb a{color:#087f79}.breadcrumb a:hover{text-decoration:underline}.breadcrumb svg{width:15px;height:15px}.lesson-header{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:30px;display:flex}.lesson-header__copy{min-width:0}.lesson-header h1{letter-spacing:-.04em;max-width:790px;margin:0;font-size:clamp(2.35rem,3vw,3.25rem);line-height:1.08}.lesson-tags{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.lesson-tags span{color:#08766f;background:#ddf5f1;border-radius:999px;padding:6px 12px;font-size:.78rem;font-weight:700}.lesson-tags span+span{color:#176eb3;background:#e4f1ff}.lesson-progress{color:#087a78;background:#e8f8f6;border:1px solid #cceae6;border-radius:14px;flex:none;align-items:center;gap:13px;min-width:220px;padding:17px 19px;display:flex}.lesson-progress>svg{width:27px;height:27px}.lesson-progress small,.lesson-progress strong{display:block}.lesson-progress small{color:#5f7c7e;margin-bottom:2px;font-size:.7rem}.lesson-progress strong{font-size:.94rem}.study-panel{background:#fff;border:1px solid #d3dfeb;border-radius:18px;padding:31px;box-shadow:0 9px 28px #0d2b4e0a}.study-panel__heading{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:23px;display:flex}.study-panel__heading h2{margin:0;font-size:1.45rem}.study-panel__heading>span{color:#5e738c;background:#f0f4f8;border-radius:999px;padding:6px 11px;font-size:.75rem;font-weight:700}.word-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.word-card{background:linear-gradient(135deg,#fff,#f9fcfd);border:1px solid #d9e5ed;border-radius:13px;align-items:center;gap:14px;min-width:0;min-height:82px;padding:16px;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex}.word-card:hover{border-color:#75c7c0;transform:translateY(-2px);box-shadow:0 8px 18px #0c565b12}.word-card>span{color:#07877f;background:#ddf6f2;border-radius:10px;flex:none;place-items:center;width:35px;height:35px;font-size:.7rem;font-weight:800;display:grid}.word-card strong{overflow-wrap:anywhere;min-width:0;font-size:1rem}.lesson-reference{color:#627890;border-top:1px solid #e0e8ef;align-items:center;gap:9px;margin-top:22px;padding-top:19px;font-size:.8rem;display:flex}.lesson-reference svg{color:#087f79;width:17px;height:17px}.lesson-actions{justify-content:space-between;gap:14px;margin-top:22px;display:flex}.lesson-button{border:1px solid #bdcddd;border-radius:11px;justify-content:center;align-items:center;gap:10px;min-height:48px;padding:12px 19px;font-weight:800;transition:transform .18s,border-color .18s,filter .18s;display:inline-flex}.lesson-button:hover{transform:translateY(-1px)}.lesson-button--secondary{color:#244768;background:#fff}.lesson-button--secondary:hover{border-color:#7f9db8}.lesson-button--primary{color:#fff;background:linear-gradient(135deg,#008d84,#06a79e);border-color:#078d84;box-shadow:0 8px 18px #008d8429}.lesson-button--primary:hover{filter:brightness(.97)}.workspace-page{width:min(1180px,100%);min-width:0;margin:0 auto}.workspace-header{justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:30px;display:flex}.workspace-header h1{letter-spacing:-.04em;margin:0;font-size:clamp(2.8rem,3.1vw,3.7rem);line-height:1.05}.workspace-header>div:first-child>p:last-child{color:#496587;margin:9px 0 0;font-size:1.18rem}.workspace-title-row{align-items:center;gap:15px;display:flex}.workspace-title-row .eyebrow{margin-bottom:4px!important}.icon-link{background:#fff;border:1px solid #d3dfeb;border-radius:12px;flex:none;place-items:center;width:44px;height:44px;transition:border-color .18s,transform .18s;display:grid}.icon-link:hover{border-color:#7f9db8;transform:translate(-2px)}.workspace-counter{color:#5d7590;align-self:flex-start;margin-top:12px;font-size:.86rem;font-weight:700}.workspace-summary{color:#a3650b;background:#fff8e9;border:1px solid #f0ddbd;border-radius:14px;align-items:center;gap:13px;min-width:230px;padding:16px 19px;display:flex}.workspace-summary--blue{color:#096cbd;background:#eaf4ff;border-color:#cfe2f4}.workspace-summary>svg{width:27px;height:27px}.workspace-summary strong,.workspace-summary span{display:block}.workspace-summary strong{font-size:.95rem}.workspace-summary span{color:#657b92;margin-top:2px;font-size:.74rem}.question-panel{background:#fff;border:1px solid #d3dfeb;border-radius:18px;padding:29px;box-shadow:0 9px 28px #0d2b4e0a}.question-toolbar{justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px;display:flex}.topic-tags{flex-wrap:wrap;gap:9px;display:flex}.topic-tags span{color:#176eb3;background:#e4f1ff;border-radius:999px;padding:7px 14px;font-size:.8rem;font-weight:700}.topic-tags span:nth-child(2){color:#08766f;background:#ddf5f1}.topic-tags span:nth-child(3){color:#a3650b;background:#fff3dd}.topic-tags span:nth-child(4){color:#6045c6;background:#eeeaff}.draft-label{color:#647b94;align-items:center;gap:7px;font-size:.8rem;font-weight:700;display:inline-flex}.draft-label svg{width:16px;height:16px}.question-panel>h2{margin:0 0 18px;font-size:1.45rem}.answer-list{border:0;gap:10px;min-width:0;margin:0;padding:0;display:grid}.answer-option{cursor:pointer;background:#fff;border:1px solid #d9e3ec;border-radius:12px;align-items:center;gap:16px;min-height:58px;padding:10px 16px;transition:border-color .18s,background .18s,box-shadow .18s;display:flex}.answer-option:hover{border-color:#86aaa8}.answer-option input{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.answer-option:focus-within{outline-offset:2px;outline:3px solid #1480c447}.answer-letter{color:#153c67;background:#eef2f6;border-radius:50%;flex:none;place-items:center;width:36px;height:36px;font-weight:800;display:grid}.answer-option strong{flex:1;min-width:0;font-size:.98rem}.answer-option--selected{background:#f2fbfa;border-color:#168f88;box-shadow:0 0 0 1px #168f881f}.answer-option--selected .answer-letter{color:#fff;background:#078d84}.answer-list:disabled .answer-option{cursor:default}.answer-option--correct{background:#eefaf5;border-color:#28a178}.answer-option--correct .answer-letter{color:#fff;background:#15956b}.answer-option--incorrect{background:#fff3f3;border-color:#d96666}.answer-option--incorrect .answer-letter{color:#fff;background:#cf4f4f}.answer-state-icon{flex:none;width:22px;height:22px}.answer-option--correct .answer-state-icon{color:#15956b}.answer-option--incorrect .answer-state-icon{color:#cf4f4f}.question-actions{grid-template-columns:1fr 1fr;gap:12px;margin-top:20px;display:grid}.question-actions .lesson-button{width:100%}.question-actions button:disabled,.simulation-card button:disabled{cursor:not-allowed;opacity:1}.question-actions .lesson-button--primary:disabled{box-shadow:none;background:linear-gradient(135deg,#70bdb7,#78c9c3)}.question-actions .lesson-button--secondary:disabled{color:#60768f;background:#f7f9fb}.question-actions .review-toggle--active{color:#6045c6;background:#f2efff;border-color:#6045c6}.question-actions .review-toggle--active svg{fill:currentColor}.stage-note{color:#71869d;align-items:center;gap:8px;margin:13px 0 0;font-size:.78rem;display:flex}.stage-note svg{flex:none;width:16px;height:16px}.question-feedback{border:1px solid;border-radius:15px;align-items:flex-start;gap:16px;margin-top:20px;padding:22px 25px;display:flex}.question-feedback>div{flex:1;min-width:0}.question-feedback .section-icon{flex:none}.question-feedback h2{margin:0 0 10px;font-size:1.16rem}.question-feedback--correct{background:linear-gradient(110deg,#edf9f4,#fff);border-color:#bfe4d5}.question-feedback--correct .section-icon,.question-feedback--correct h2{color:#087a5b}.question-feedback--correct .section-icon{background:#d8f3e8}.question-feedback--incorrect{background:linear-gradient(110deg,#fff2f2,#fff);border-color:#efcccc}.question-feedback--incorrect .section-icon,.question-feedback--incorrect h2{color:#b33e3e}.question-feedback--incorrect .section-icon{background:#fde2e2}.question-explanation,.question-source{color:#36536f;align-items:flex-start;gap:9px;display:flex}.question-explanation svg,.question-source svg{flex:none;width:18px;height:18px;margin-top:2px}.question-explanation svg{color:#d7960a}.question-source{color:#536e8b;margin-top:9px;font-size:.84rem}.question-source svg{color:#087f79}.question-explanation p,.question-source p{margin:0;line-height:1.55}.restart-block-button{color:#244768;cursor:pointer;background:#fff;border:1px solid;border-radius:10px;align-items:center;gap:8px;min-height:40px;margin-top:16px;padding:9px 14px;font-weight:800;transition:transform .18s,border-color .18s;display:inline-flex}.restart-block-button:hover{border-color:#087f79;transform:translateY(-1px)}.restart-block-button:focus-visible{outline-offset:2px;outline:3px solid #1480c447}.restart-block-button svg{width:17px;height:17px}.preview-card{background:linear-gradient(110deg,#eef7ff,#fff);border:1px solid #cfe2f4;border-radius:15px;align-items:center;gap:16px;margin-top:20px;padding:22px 25px;display:flex}.preview-card>div{flex:1}.preview-card h2{color:#0868b5;margin:0;font-size:1.08rem}.preview-card p{color:#536e8b;margin:5px 0 0;font-size:.86rem}.preview-card>svg{color:#82a0bd}.review-overview{grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:22px;display:grid}.review-overview article{background:#fff;border:1px solid #d3dfeb;border-radius:14px;align-items:center;gap:17px;min-height:112px;padding:18px 21px;display:flex}.review-overview strong,.review-overview article>div>span{display:block}.review-overview strong{font-size:1.65rem;line-height:1}.review-overview article>div>span{color:#60768f;margin-top:6px;font-size:.82rem}.review-list{gap:12px;display:grid}.review-item{background:#fff;border:1px solid #dce5ee;border-radius:13px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;min-width:0;padding:17px;display:grid}.review-item__content{min-width:0}.review-item__metadata{color:#60768f;flex-wrap:wrap;gap:7px 14px;font-size:.74rem;font-weight:700;display:flex}.review-item__metadata span+span{color:#b15245}.review-item h2{overflow-wrap:anywhere;margin:5px 0 9px;font-size:1rem;line-height:1.35}.review-reasons{flex-wrap:wrap;gap:7px;display:flex}.review-reasons span{color:#6045c6;background:#f0ecff;border-radius:999px;align-items:center;gap:5px;padding:4px 9px;font-size:.7rem;font-weight:800;display:inline-flex}.review-reasons .review-reason--error{color:#b14747;background:#fff0f0}.review-reasons svg{width:13px;height:13px}.review-item__actions{gap:8px;width:190px;display:grid}.review-action{color:#294b6d;cursor:pointer;text-align:center;background:#fff;border:1px solid #c7d5e3;border-radius:9px;justify-content:center;align-items:center;gap:7px;min-height:39px;padding:8px 12px;font-size:.76rem;font-weight:800;display:inline-flex}.review-action:hover{border-color:#7f9db8}.review-action--primary{color:#fff;background:#078d84;border-color:#078d84}.review-action--primary:hover{background:#087f79;border-color:#08766f}.review-action:disabled{color:#8a9bad;cursor:not-allowed;background:#f4f7f9}.review-action svg{flex:none;width:15px;height:15px}.review-empty{background:#f9fbfd;border:1px dashed #cbd9e6;border-radius:13px;align-items:center;gap:16px;padding:24px;display:flex}.review-empty>div{flex:1;min-width:0}.review-empty h2{margin:0 0 4px;font-size:1rem}.review-empty p{color:#667d95;margin:0;font-size:.84rem}.review-empty .review-action{flex:none}.simulation-hero{background:linear-gradient(115deg,#ddf7f4,#f2fbfa);border:1px solid #c9eee9;border-radius:18px;justify-content:space-between;align-items:center;gap:28px;margin-bottom:22px;padding:27px 30px;display:flex;overflow:hidden}.simulation-hero h2{color:#087a78;margin:0;font-size:1.65rem}.simulation-hero p:last-child{color:#3e6d70;max-width:680px;margin:8px 0 0;line-height:1.5}.simulation-hero__icon{color:#008d84;background:#ffffffb8;border-radius:50%;flex:none;place-items:center;width:82px;height:82px;display:grid}.simulation-hero__icon svg{width:38px;height:38px}.simulation-intro-card,.simulation-results,.simulation-question-card,.simulation-navigator,.simulation-progress{background:#fff;border:1px solid #d3dfeb;border-radius:16px;min-width:0;box-shadow:0 8px 25px #0d2b4e09}.simulation-intro-card{padding:28px}.simulation-intro-card__heading{align-items:center;gap:15px;display:flex}.simulation-intro-card__heading h2{margin:0;font-size:1.28rem}.simulation-details{grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;margin:24px 0;display:grid}.simulation-details>div{background:#f9fbfd;border:1px solid #e0e8ef;border-radius:12px;min-width:0;padding:14px 16px}.simulation-details dt{color:#6b8098;text-transform:uppercase;align-items:center;gap:7px;font-size:.7rem;font-weight:800;display:flex}.simulation-details dt svg{width:15px;height:15px}.simulation-details dd{overflow-wrap:anywhere;margin:7px 0 0;font-size:.92rem;font-weight:800}.simulation-distribution{border-top:1px solid #e1e8ef;margin-bottom:24px;padding-top:21px}.simulation-distribution h3,.simulation-discipline-results h3{margin:0 0 14px;font-size:1rem}.simulation-distribution ul{grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:0;padding:0;list-style:none;display:grid}.simulation-distribution li{color:#46617e;background:#f1f6fa;border-radius:10px;justify-content:space-between;align-items:center;gap:10px;min-width:0;padding:10px 12px;font-size:.76rem;display:flex}.simulation-distribution li span{overflow-wrap:anywhere;min-width:0}.simulation-distribution li strong{color:#087f79;flex:none;font-size:.88rem}.simulation-primary-button,.simulation-secondary-button,.simulation-finish-button{cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:43px;padding:10px 16px;font-weight:800;transition:transform .18s,border-color .18s,filter .18s;display:inline-flex}.simulation-primary-button{color:#fff;background:linear-gradient(135deg,#008d84,#06a79e);border:1px solid #078d84;box-shadow:0 7px 16px #008d842e}.simulation-secondary-button{color:#294b6d;background:#fff;border:1px solid #c9d8e5}.simulation-finish-button{color:#79530c;background:#fff7e5;border:1px solid #b98828;width:100%;margin-top:13px}.simulation-primary-button:hover,.simulation-secondary-button:hover,.simulation-finish-button:hover{filter:brightness(.98);transform:translateY(-1px)}.simulation-primary-button:focus-visible,.simulation-secondary-button:focus-visible,.simulation-finish-button:focus-visible,.simulation-number:focus-visible,.simulation-answer-option:focus-within{outline-offset:2px;outline:3px solid #1480c44d}.simulation-secondary-button:disabled{cursor:not-allowed;opacity:.45;transform:none}.simulation-memory-note{color:#71869d;margin:11px 0 0;font-size:.75rem}.simulation-progress{margin-bottom:18px;padding:17px 20px}.simulation-progress__copy{color:#5d7691;flex-wrap:wrap;justify-content:space-between;gap:10px 20px;font-size:.8rem;display:flex}.simulation-progress__copy strong{color:#123b64;font-size:.94rem}.simulation-progress__track{background:#e7eef4;border-radius:999px;height:8px;margin-top:13px;overflow:hidden}.simulation-progress__track>span{border-radius:inherit;background:linear-gradient(90deg,#078d84,#39bbb2);height:100%;transition:width .2s;display:block}.simulation-workspace{grid-template-columns:minmax(0,1fr) 330px;align-items:start;gap:18px;display:grid}.simulation-question-card{padding:28px}.simulation-question-card__heading{justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:15px;display:flex}.simulation-question-card__heading h2{margin:0;scroll-margin-top:22px;font-size:1.4rem}.simulation-question-card__heading h2:focus{outline:none}.simulation-question-card__page{color:#647b92;background:#eef3f7;border-radius:999px;flex:none;padding:6px 10px;font-size:.7rem;font-weight:800}.simulation-base-text{color:#385573;background:#f8fbfd;border:1px solid #d7e4ee;border-radius:13px;margin:20px 0;padding:19px}.simulation-base-text strong{color:#0c4772;margin-bottom:8px;font-size:.78rem;display:block}.simulation-base-text p,.simulation-question-prompt{white-space:pre-line;overflow-wrap:anywhere}.simulation-base-text p{margin:0;font-size:.9rem;line-height:1.65}.simulation-question-prompt{color:#172f51;margin:21px 0;font-size:1.03rem;line-height:1.65}.simulation-answer-list{border:0;gap:10px;min-width:0;margin:0;padding:0;display:grid}.simulation-answer-list legend{color:#536e8b;margin-bottom:10px;font-size:.78rem;font-weight:800}.simulation-answer-option{cursor:pointer;background:#fff;border:1px solid #d3dfeb;border-radius:12px;align-items:center;gap:13px;min-height:58px;padding:10px 14px;transition:border-color .18s,background .18s;display:flex;position:relative}.simulation-answer-option:hover{border-color:#86aaa8}.simulation-answer-option input{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}.simulation-answer-option>span{color:#153c67;background:#eef2f6;border-radius:50%;flex:none;place-items:center;width:36px;height:36px;font-weight:800;display:grid}.simulation-answer-option--selected{background:#f2fbfa;border-color:#168f88;box-shadow:0 0 0 1px #168f881f}.simulation-answer-option--selected>span{color:#fff;background:#078d84}.simulation-question-actions{grid-template-columns:1fr 1fr;gap:10px;margin-top:22px;display:grid}.simulation-navigator{max-height:calc(100vh - 40px);padding:20px;position:sticky;top:20px;overflow:hidden auto}.simulation-navigator__heading{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.simulation-navigator__heading h2{margin:0;font-size:1.05rem}.simulation-navigator__heading>svg{color:#078d84}.simulation-navigator__legend{color:#647b92;flex-wrap:wrap;gap:7px 11px;margin:14px 0;font-size:.64rem;font-weight:700;display:flex}.simulation-navigator__legend span{align-items:center;gap:5px;display:inline-flex}.simulation-legend-dot{background:#fff;border:1px solid #c9d6e2;border-radius:50%;width:9px;height:9px;display:inline-block}.simulation-legend-dot--current{background:#0d6fbd;border-color:#0d6fbd}.simulation-legend-dot--answered{background:#d8f4f0;border-color:#078d84}.simulation-legend-dot--correct{background:#e4f6ee;border-color:#65bf9a}.simulation-legend-dot--incorrect{background:#fff0f0;border-color:#e39797}.simulation-number-grid{grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;display:grid}.simulation-number{aspect-ratio:1;color:#536d87;cursor:pointer;background:#fff;border:1px solid #cfdae5;border-radius:8px;min-width:0;padding:0;font-size:.7rem;font-weight:800}.simulation-number--answered{color:#08766f;background:#e4f7f4;border-color:#72c8c0}.simulation-number--correct{color:#08704f;background:#e4f6ee;border-color:#65bf9a}.simulation-number--incorrect{color:#9d3333;background:#fff0f0;border-color:#e39797}.simulation-number--blank{color:#697f96;background:#f5f7f9}.simulation-number--current{color:#fff;background:#0d6fbd;border-color:#0d6fbd;box-shadow:0 0 0 2px #0d6fbd2b}.simulation-results{margin-bottom:18px;padding:26px}.simulation-results__heading{justify-content:space-between;align-items:center;gap:18px;display:flex}.simulation-results__heading h2{margin:0;font-size:1.45rem}.simulation-score-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin:22px 0;display:grid}.simulation-score-grid article{background:#f9fbfd;border:1px solid #dce5ed;border-radius:12px;min-width:0;padding:15px}.simulation-score-grid span,.simulation-score-grid strong{display:block}.simulation-score-grid span{color:#687e96;font-size:.7rem;font-weight:700}.simulation-score-grid strong{margin-top:6px;font-size:1.45rem}.simulation-score-card--correct strong{color:#08704f}.simulation-score-card--incorrect strong{color:#ae3e3e}.simulation-score-card--percentage{background:#edfaf8!important;border-color:#bde4df!important}.simulation-score-card--percentage strong{color:#087a78}.simulation-discipline-results{border-top:1px solid #e1e8ef;padding-top:20px}.simulation-discipline-results>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.simulation-discipline-result{border:1px solid #e0e7ee;border-radius:11px;min-width:0;padding:14px}.simulation-discipline-result>div:first-child{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.simulation-discipline-result>div:first-child strong{overflow-wrap:anywhere;min-width:0;font-size:.82rem}.simulation-discipline-result>div:first-child span{color:#71869d;flex:none;font-size:.67rem}.simulation-discipline-result dl{grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin:12px 0 0;display:grid}.simulation-discipline-result dl>div{background:#f5f8fa;border-radius:8px;min-width:0;padding:8px}.simulation-discipline-result dt{color:#71869d;font-size:.58rem}.simulation-discipline-result dd{margin:4px 0 0;font-size:.8rem;font-weight:800}.simulation-review{border:1px solid;border-radius:13px;margin-top:21px;overflow:hidden}.simulation-review--correct{border-color:#bfe4d5}.simulation-review--incorrect{border-color:#efcccc}.simulation-review--blank{border-color:#d6e0e9}.simulation-review__status{align-items:center;gap:8px;padding:12px 15px;display:flex}.simulation-review__status svg{width:20px;height:20px}.simulation-review--correct .simulation-review__status{color:#087a5b;background:#eaf8f2}.simulation-review--incorrect .simulation-review__status{color:#b33e3e;background:#fff0f0}.simulation-review--blank .simulation-review__status{color:#61778e;background:#f3f6f8}.simulation-review__answers{background:#e0e7ed;grid-template-columns:1fr 1fr;gap:1px;display:grid}.simulation-review__answers>div{background:#fff;padding:13px 15px}.simulation-review__answers span,.simulation-review__answers strong{display:block}.simulation-review__answers span{color:#71869d;font-size:.68rem}.simulation-review__answers strong{margin-top:4px;font-size:.88rem}.simulation-review__comment{background:#fff;border-top:1px solid #e0e7ed;padding:17px}.simulation-review__comment h3{margin:0 0 8px;font-size:.88rem}.simulation-review__comment p{color:#405d79;white-space:pre-line;overflow-wrap:anywhere;margin:0;font-size:.86rem;line-height:1.6}.simulation-confirmation-backdrop{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#051831ad;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.simulation-confirmation{background:#fff;border-radius:17px;width:min(480px,100%);padding:27px;box-shadow:0 22px 70px #02122757}.simulation-confirmation h2{margin:17px 0 8px;font-size:1.3rem}.simulation-confirmation p{color:#536e8b;margin:0;line-height:1.55}.simulation-confirmation>div{grid-template-columns:1fr 1fr;gap:9px;margin-top:22px;display:grid}@media (width>=901px){.main-content{padding:42px clamp(32px,3.5vw,64px) 48px}.home-page,.placeholder-page{width:min(1380px,100%)}.page-header{margin-bottom:34px}.page-header h1{font-size:clamp(2.8rem,3.1vw,3.7rem)}.page-header>div>p{margin-top:9px;font-size:1.38rem}.motivation{min-width:230px;padding:16px 20px;font-size:.92rem}.continue-card{grid-template-columns:minmax(0,1fr) 260px;min-height:230px}.continue-card__main{gap:28px;padding:40px 44px}.continue-card h2{font-size:1.75rem}.continue-card__main p{margin-bottom:27px;font-size:1.18rem}.continue-card__note{padding-inline:40px;font-size:1rem}.round-icon{width:66px;height:66px}.round-icon svg{width:31px;height:31px}.primary-button{min-width:245px;padding:14px 23px;font-size:1.04rem}.metrics{gap:22px;margin:26px 0}.metric-card{gap:21px;min-height:126px;padding:22px 26px}.metric-card strong{font-size:2rem}.metric-card span{margin-top:7px;font-size:.92rem}.home-grid{grid-template-columns:minmax(0,1.7fr) minmax(310px,1fr);gap:24px}.panel{padding:27px}.panel__heading{margin-bottom:17px}.panel__heading h2{font-size:1.32rem}.panel__heading a{font-size:.9rem}.material-list{gap:14px}.material-item{gap:16px;padding:14px}.document-icon{width:54px;height:54px}.material-item__copy strong{font-size:.98rem}.goal-list{gap:21px;margin:22px 0 29px;font-size:.98rem}.goal-message{padding:18px}}@media (width<=900px){.app-shell{grid-template-columns:92px 1fr}.sidebar{width:92px;padding-inline:12px}.brand{justify-content:center;padding:0}.brand>span:last-child,.nav-link span,.sidebar__message{display:none}.sidebar__nav{margin-top:45px}.nav-link{justify-content:center;padding:0}.main-content{padding-inline:28px}.continue-card{grid-template-columns:1fr 180px}.home-grid{grid-template-columns:1fr}.lesson-grid,.catalog-material-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.exam-card{grid-template-columns:1fr}.exam-files{border-top:1px solid #dce6ef;border-left:0}.word-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.simulation-workspace{grid-template-columns:1fr}.simulation-navigator{order:-1;max-height:none;position:static;overflow:hidden}.simulation-number-grid{grid-template-columns:repeat(12,minmax(0,1fr))}.simulation-score-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=640px){.app-shell,.main-content,.home-page,.placeholder-page,.materials-page,.lesson-page,.workspace-page{width:100%;min-width:0;max-width:100%}.app-shell{min-height:100dvh;display:block;overflow-x:clip}.sidebar{display:none}.main-content{padding:24px 18px 104px}.page-header{grid-template-columns:minmax(0,1fr);align-items:flex-start;gap:10px;width:100%;min-width:0;max-width:100%;margin-bottom:22px;display:grid}.page-header>div:first-child,.header-side{min-width:0}.page-header h1{font-size:2.15rem}.page-header>div>p{font-size:1rem}.header-side{text-align:left;display:block}.header-side time{font-size:.72rem;display:block}.header-side .motivation{display:none}.continue-card,.metrics,.home-grid,.panel,.material-list,.material-item,.placeholder-card{width:100%;min-width:0;max-width:100%}.continue-card{min-height:0;display:block}.continue-card__main{align-items:flex-start;gap:14px;min-width:0;padding:25px 18px}.continue-card__main>div{flex:1;min-width:0}.continue-card__main>.round-icon{width:48px;height:48px}.continue-card h2{font-size:1.25rem}.continue-card__main p{font-size:.9rem}.primary-button{width:100%;min-width:0}.continue-card__note{display:none}.metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.metric-card{flex-direction:column;align-items:flex-start;gap:10px;width:100%;min-width:0;max-width:100%;min-height:138px;padding:14px 11px;overflow:hidden}.metric-card>div{width:100%;min-width:0}.metric-card .round-icon{width:42px;height:42px}.metric-card .round-icon svg{width:22px;height:22px}.metric-card strong{white-space:nowrap;max-width:100%;font-size:1.2rem}.metric-card span{overflow-wrap:anywhere;max-width:100%;font-size:.68rem;line-height:1.25}.home-grid{gap:14px}.panel{padding:18px 14px}.panel__heading{gap:8px;min-width:0}.panel__heading h2{min-width:0}.panel__heading a{white-space:nowrap;flex:none}.material-item{gap:10px;padding:10px}.document-icon,.material-item__arrow{flex:none}.document-icon{width:42px;height:42px}.material-item__copy strong{white-space:normal;overflow-wrap:anywhere}.main-content{padding-bottom:calc(112px + env(safe-area-inset-bottom))}.mobile-nav{inset:auto 10px max(10px, env(safe-area-inset-bottom));z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#061d3ff7;border:1px solid #fff3;border-radius:18px;grid-template-columns:repeat(5,minmax(0,1fr));width:calc(100% - 20px);min-width:0;max-width:calc(100% - 20px);padding:8px 5px;display:grid;position:fixed;box-shadow:0 10px 30px #0418324d}.mobile-link{color:#a9bfd7;border-radius:11px;flex-direction:column;align-items:center;gap:4px;padding:7px 2px;font-size:.61rem;display:flex}.mobile-link svg{width:20px;height:20px}.mobile-link--active{color:#fff;background:#4e99e03d}.placeholder-page>h1{font-size:2.15rem}.placeholder-card{align-items:flex-start;padding:23px 18px}.materials-header{margin-bottom:22px;display:block}.materials-header h1{font-size:2.15rem}.materials-header>div:first-child>p:last-child{font-size:.95rem}.materials-summary{display:none}.material-filters{gap:7px;width:calc(100% + 18px);margin:0 -18px 22px 0;padding-right:18px}.filter-button{padding:9px 16px}.materials-sections{gap:14px}.library-section{width:100%;min-width:0;max-width:100%;padding:18px 14px}.library-section__heading{gap:11px;margin-bottom:16px}.library-section__heading h2{font-size:1.08rem}.section-icon{width:42px;height:42px}.lesson-grid{grid-template-columns:1fr;gap:9px}.lesson-card{width:100%;max-width:100%;min-height:76px;padding:11px}.lesson-card__copy strong{overflow-wrap:anywhere}.catalog-subject-list{gap:18px}.catalog-source-groups{gap:24px}.catalog-source-group__header{flex-direction:column;align-items:flex-start;gap:7px;margin-bottom:15px;padding:10px}.catalog-subject{padding-top:18px}.catalog-subject__header{align-items:center}.catalog-subject__header h3{font-size:.98rem}.catalog-subject__subtopics{gap:6px}.catalog-material-grid{grid-template-columns:1fr;gap:9px}.catalog-material{min-height:0;padding:12px}.feature-material-card{align-items:flex-start;gap:12px;padding:16px 13px}.feature-material-card__icon{width:46px;height:46px}.feature-material-card__action{display:none}.feature-material-card__copy strong{overflow-wrap:anywhere}.exam-card{width:100%;min-width:0;max-width:100%}.exam-card__main{align-items:flex-start;gap:13px;padding:17px 13px}.exam-card__icon{width:48px;height:48px}.exam-card__main>div{min-width:0}.exam-card h3{overflow-wrap:anywhere;font-size:.98rem}.exam-metadata{gap:7px;display:grid}.exam-files{min-width:0;padding:13px}.exam-files button{min-width:0}.exam-files button span{overflow-wrap:anywhere;min-width:0}.breadcrumb{margin-bottom:19px}.lesson-header{margin-bottom:22px;display:block}.lesson-header h1{font-size:2rem}.lesson-tags{margin-top:14px}.lesson-progress{width:100%;min-width:0;margin-top:18px;padding:13px 15px}.study-panel{width:100%;min-width:0;max-width:100%;padding:19px 14px}.study-panel__heading{gap:10px;margin-bottom:17px}.study-panel__heading h2{font-size:1.2rem}.study-panel__heading>span{flex:none}.word-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.word-card{gap:10px;min-height:67px;padding:11px}.word-card>span{width:31px;height:31px}.word-card strong{font-size:.9rem}.lesson-reference{margin-top:18px;padding-top:16px}.lesson-actions{margin-top:16px;display:grid}.lesson-button--primary{grid-row:1}.workspace-header{margin-bottom:22px;display:block}.workspace-header h1{font-size:2.15rem}.workspace-header>div:first-child>p:last-child{font-size:.95rem}.workspace-title-row{align-items:flex-start;gap:10px}.icon-link{width:39px;height:39px;margin-top:14px}.workspace-counter{margin:13px 0 0 49px;display:block}.workspace-summary{display:none}.question-panel{padding:19px 14px}.question-toolbar{align-items:flex-start;margin-bottom:18px}.topic-tags{gap:6px}.topic-tags span{padding:6px 10px;font-size:.68rem}.draft-label{display:none}.question-panel>h2{font-size:1.2rem}.answer-option{min-height:54px;padding:9px 11px}.answer-option>span{width:33px;height:33px}.question-actions{grid-template-columns:1fr}.preview-card{align-items:flex-start;padding:18px 14px}.preview-card>svg{display:none}.review-overview{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.review-overview article{flex-direction:column;align-items:flex-start;gap:10px;min-width:0;min-height:138px;padding:13px 10px}.review-overview .round-icon{width:42px;height:42px}.review-overview .round-icon svg{width:22px;height:22px}.review-overview strong{font-size:1.2rem}.review-overview article>div>span{overflow-wrap:anywhere;font-size:.66rem}.review-item{grid-template-columns:auto minmax(0,1fr);align-items:flex-start;gap:11px;padding:13px}.review-item .lesson-number{width:38px;height:38px}.review-item__actions{grid-column:1/-1;grid-template-columns:1fr 1fr;width:100%}.review-action{min-width:0;padding-inline:8px}.review-empty{justify-items:start;padding:18px 14px;display:grid}.review-empty .review-action{width:100%}.simulation-hero{align-items:flex-start;padding:22px 18px}.simulation-hero h2{font-size:1.3rem}.simulation-hero__icon{width:52px;height:52px}.simulation-hero__icon svg{width:26px;height:26px}.simulation-intro-card{padding:19px 14px}.simulation-intro-card__heading{align-items:flex-start;gap:11px}.simulation-intro-card__heading h2{overflow-wrap:anywhere;font-size:1.08rem}.simulation-details{grid-template-columns:1fr 1fr;gap:8px;margin:18px 0}.simulation-details>div{padding:11px}.simulation-details dd{font-size:.78rem}.simulation-distribution ul{grid-template-columns:1fr 1fr;gap:7px}.simulation-distribution li{padding:9px;font-size:.68rem}.simulation-primary-button{width:100%}.simulation-progress{padding:14px}.simulation-progress__copy{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;font-size:.66rem;display:grid}.simulation-progress__copy span{overflow-wrap:anywhere;min-width:0}.simulation-progress__copy strong{font-size:.84rem;display:block}.simulation-workspace{gap:13px}.simulation-navigator{width:100%;max-width:100%;padding:15px 12px;overflow:hidden}.simulation-navigator__legend{margin-block:11px}.simulation-number-grid{overscroll-behavior:contain;grid-template-columns:repeat(7,minmax(0,1fr));max-height:238px;padding-right:4px;overflow:hidden auto}.simulation-number{aspect-ratio:auto;width:100%;min-height:34px}.simulation-question-card{width:100%;max-width:100%;padding:19px 14px;overflow:hidden}.simulation-question-card__heading{display:block}.simulation-question-card__heading h2{overflow-wrap:anywhere;font-size:1.16rem}.simulation-question-card__page{margin-top:9px;display:inline-block}.simulation-base-text{padding:14px 12px}.simulation-base-text p{font-size:.82rem}.simulation-question-prompt{font-size:.94rem}.simulation-answer-option{min-width:0;min-height:54px;padding:9px 11px}.simulation-answer-option>span{width:33px;height:33px}.simulation-question-actions{grid-template-columns:1fr 1fr}.simulation-question-actions button{min-width:0;padding-inline:8px}.simulation-results{padding:19px 14px}.simulation-results__heading{flex-direction:column;align-items:flex-start}.simulation-results__heading h2{font-size:1.2rem}.simulation-results__heading .simulation-secondary-button{width:100%}.simulation-score-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:17px 0}.simulation-score-grid article{padding:12px}.simulation-score-grid strong{font-size:1.2rem}.simulation-discipline-results>div{grid-template-columns:1fr}.simulation-discipline-result dl{grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}.simulation-discipline-result dl>div{padding:6px}.simulation-review__answers{grid-template-columns:1fr}.simulation-confirmation{padding:22px 17px}.simulation-confirmation>div{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}