@font-face{font-family:Tilda;src:url('/assets/static.tildacdn.com/ab6ccb2aa69000-TildaSans-VF.woff2') format('woff2');font-weight:100 900;font-display:swap}
:root{font-family:Tilda,Arial,sans-serif;color:#202124;background:#f8f9fb;font-synthesis:none;--blue:#0e61fd;--muted:#73777f;--line:#e6e8ec;--green:#178453;--red:#be3d3d}
*{box-sizing:border-box;letter-spacing:0}body{margin:0;font-size:16px;line-height:1.5}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;background:none;color:inherit}button:disabled{cursor:default;opacity:.55}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #8db5ff;outline-offset:3px}h1,h2,h3,p{margin:0}h1{font-size:32px;line-height:1.2;font-weight:650}h2{font-size:22px;line-height:1.3;font-weight:650}h3{font-size:19px;line-height:1.3;font-weight:650}img{max-width:100%;display:block}svg.lucide{width:20px;height:20px;flex-shrink:0;stroke-width:1.7}[hidden]{display:none!important}.muted{color:var(--muted)}.small{font-size:14px}.eyebrow{font-size:12px;font-weight:600;text-transform:uppercase;color:var(--muted)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:10px 18px;border-radius:6px;font-size:15px;font-weight:600;line-height:1.35;transition:background .15s}.button.primary{background:var(--blue);color:#fff}.button.primary:hover{background:#004bd8}.button.secondary{background:#fff;border:1px solid #d9dde3}.button.secondary:hover{background:#f3f5f8}.button.subtle{background:#edf2fd;color:#1755bd}.button.danger{color:var(--red);border:1px solid #efcaca;background:#fff}.text-button{display:inline-flex;align-items:center;gap:6px;color:var(--blue);font-weight:550;font-size:15px;padding:4px 0}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;flex-shrink:0;border-radius:6px;color:#535862}.icon-button:hover{background:#edf0f4}.icon-button svg{width:21px;height:21px}
.initial-loading{min-height:80vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;color:var(--muted)}.noscript-message{padding:24px;text-align:center}.notice{position:fixed;z-index:50;bottom:24px;left:50%;transform:translateX(-50%);background:#202124;color:#fff;padding:13px 20px;border-radius:6px;max-width:calc(100% - 32px);box-shadow:0 6px 24px #0002;font-size:15px;overflow-wrap:anywhere}.notice.error{background:#a93232}
.auth-page{min-height:100dvh;background:#fff;display:grid;grid-template-columns:minmax(360px,1fr) minmax(340px,1fr)}.auth-main{padding:36px 48px;display:flex;flex-direction:column}.auth-logo img{width:130px;height:38px}.auth-form-wrap{width:100%;max-width:380px;margin:auto;padding:70px 0}.auth-form-wrap h1{margin-bottom:12px;font-size:30px}.auth-form-wrap>p{color:var(--muted);margin-bottom:28px}.auth-tabs{display:flex;border-bottom:1px solid var(--line);gap:30px;margin-bottom:28px}.auth-tabs button{position:relative;padding:12px 0;color:var(--muted);font-weight:600;font-size:16px}.auth-tabs button[aria-selected=true]{color:#202124}.auth-tabs button[aria-selected=true]:after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--blue)}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px;min-width:0;font-size:15px}.field label{font-weight:550}.field input,.field textarea{width:100%;min-width:0;border:1px solid #d9dde3;background:#fff;border-radius:6px;padding:12px 14px;color:#202124}.field input{height:48px}.field input::placeholder,.field textarea::placeholder{color:#92969d}.field textarea{min-height:140px;resize:vertical;line-height:1.5}.password-field{position:relative}.password-field input{padding-right:52px}.password-field .icon-button{position:absolute;right:4px;top:4px}.auth-submit{width:100%;margin-top:5px}.auth-help{display:block;font-size:14px;color:var(--muted);text-align:center;margin-top:20px}.auth-help:hover{color:var(--blue)}.auth-footer{display:flex;gap:18px;justify-content:space-between;color:var(--muted);font-size:13px}.auth-footer a:hover{color:var(--blue)}
.auth-visual{position:relative;overflow:hidden;background:#18191d;min-height:100%;color:#fff}.auth-visual img{width:100%;height:100%;position:absolute;object-fit:cover;object-position:50% 35%;opacity:.77}.auth-visual:after{content:'';position:absolute;inset:50% 0 0;background:linear-gradient(transparent,#101115e6)}.auth-caption{position:absolute;bottom:60px;left:52px;right:40px;z-index:1}.auth-caption h2{font-size:38px;max-width:390px;margin:16px 0;line-height:1.15;font-weight:600}.auth-caption .eyebrow{color:#e5e5e5}.auth-caption p{font-size:16px;color:#eee}.form-error{background:#fff2f1;border-left:3px solid var(--red);padding:12px 14px;color:#a33535;font-size:14px;margin-bottom:18px;overflow-wrap:anywhere}.consent{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--muted);margin:8px 0 18px;line-height:1.4}.consent input{width:16px;height:16px;margin:2px 0 0;flex-shrink:0;accent-color:var(--blue)}.consent a{text-decoration:underline}
.app-layout{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100dvh}.sidebar{position:sticky;top:0;height:100dvh;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:27px 16px 20px}.sidebar-logo{padding:0 14px;margin-bottom:43px;display:flex;align-items:center}.sidebar-logo img{width:123px;height:36px}.sidebar-label{padding:0 14px;margin-bottom:12px}.navigation{display:flex;flex-direction:column;gap:5px}.nav-link{display:flex;align-items:center;gap:12px;min-height:46px;border-radius:6px;padding:11px 14px;color:#5b606a;font-size:15px;font-weight:550}.nav-link:hover{background:#f5f6f8;color:#202124}.nav-link.active{background:#edf3ff;color:var(--blue)}.nav-link .badge-count{margin-left:auto;font-size:12px;min-width:21px;height:21px;display:flex;align-items:center;justify-content:center;border-radius:4px;background:#eef0f3;color:#626872;padding:0 5px}.nav-link.active .badge-count{background:#dce8ff;color:var(--blue)}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:16px;display:flex;flex-direction:column;gap:7px}.sidebar-bottom .nav-link{font-size:14px}.sidebar-copyright{font-size:12px;color:#9599a0;padding:15px 14px 0}
.workspace{min-width:0}.topbar{height:78px;padding:0 38px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px}.topbar-label{font-size:14px;color:var(--muted)}.topbar-actions{display:flex;align-items:center;gap:15px}.topbar-support{display:flex;align-items:center;gap:7px;font-size:14px;color:#626772}.topbar-support:hover{color:var(--blue)}.topbar-person{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:550;padding-left:17px;border-left:1px solid var(--line)}.avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#e7eaf0;font-weight:600;font-size:13px;flex-shrink:0;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover;object-position:center 32%}.avatar.large{width:56px;height:56px;font-size:20px}.mobile-logo{display:none}.content{padding:34px 38px 50px;max-width:1440px;margin:0 auto;min-width:0}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading h1{margin-bottom:9px}.page-heading p{font-size:16px;color:var(--muted)}.heading-date{font-size:14px;color:var(--muted);white-space:nowrap;padding-top:8px}
.overview-stats{display:flex;gap:0;border-bottom:1px solid var(--line);padding-bottom:23px;margin-bottom:28px}.stat{display:flex;align-items:center;gap:12px;flex:1;padding:0 24px;border-left:1px solid var(--line)}.stat:first-child{padding-left:0;border-left:0}.stat-icon{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:6px;background:#edf3ff;color:var(--blue)}.stat:nth-child(2) .stat-icon{background:#fff2e6;color:#b26925}.stat:nth-child(3) .stat-icon{background:#e9f4ed;color:var(--green)}.stat strong{font-size:22px;line-height:1.2;display:block}.stat span{display:block;font-size:13px;color:var(--muted);margin-top:3px}.dashboard-columns{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:30px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}.section-title .text-button{white-space:nowrap;font-size:14px}
.resume{display:flex;align-items:center;gap:21px;padding:0 0 27px;margin-bottom:25px;border-bottom:1px solid var(--line)}.resume-image{width:146px;aspect-ratio:1.12;object-fit:cover;object-position:50% 30%;border-radius:6px;flex-shrink:0}.resume-info{min-width:0;flex:1}.resume .eyebrow{margin-bottom:6px;color:var(--blue)}.resume h2{font-size:21px;margin-bottom:5px}.resume .small{margin-bottom:16px}.resume .button{font-size:14px;min-height:40px;padding:9px 15px}
.course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.course-card{min-width:0;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:8px;display:flex;flex-direction:column}.course-card-media{display:block;position:relative;aspect-ratio:16/10;overflow:hidden}.course-card-media img{width:100%;height:100%;object-fit:cover;object-position:center 32%;transition:transform .25s}.course-card-media:hover img{transform:scale(1.025)}.course-category{position:absolute;top:12px;left:12px;padding:5px 9px;background:#fffffff2;font-size:11px;font-weight:600;border-radius:4px}.course-card-body{padding:19px 19px 18px;display:flex;flex-direction:column;flex:1}.course-card h3{font-size:19px;margin-bottom:7px}.course-card .subtitle{font-size:13px;color:var(--muted);margin-bottom:19px}.progress-info{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;margin-top:auto;margin-bottom:8px;color:var(--muted)}.progress-info strong{color:#444b56;font-weight:550}
progress{display:block;width:100%;height:5px;border:0;border-radius:4px;overflow:hidden;background:#edf0f3;appearance:none}progress::-webkit-progress-bar{background:#edf0f3}progress::-webkit-progress-value{background:var(--blue);border-radius:4px}progress::-moz-progress-bar{background:var(--blue);border-radius:4px}.course-card .button{margin-top:18px;width:100%;font-size:14px;min-height:40px}.dashboard-aside{border-left:1px solid var(--line);padding-left:27px;min-width:0}.task-preview{padding:16px 0;border-bottom:1px solid var(--line);display:block}.task-preview:first-of-type{padding-top:0}.task-preview:hover .task-title{color:var(--blue)}.task-preview .task-title{font-weight:600;font-size:15px;line-height:1.4;margin:8px 0 5px}.task-preview .small{font-size:12px}
.status{display:inline-flex;align-items:center;gap:5px;max-width:100%;font-size:12px;line-height:1.3;font-weight:550;padding:5px 7px;border-radius:4px;white-space:nowrap}.status svg{width:13px;height:13px}.status.pending,.status.unpaid{background:#fff1e4;color:#a56520}.status.review{background:#edf2ff;color:#4c66a7}.status.accepted,.status.paid{background:#e8f5ed;color:#18754b}.status.revision{background:#fff0ed;color:#ad4f3d}.status.cancelled{background:#eef0f3;color:#73777f}.mentor-preview{padding-top:26px}.mentor-person{display:flex;gap:11px;align-items:center;margin:17px 0 14px}.mentor-person strong{display:block;font-size:15px}.mentor-person p{font-size:12px;color:var(--muted);margin-top:3px}.mentor-quote{font-size:14px;line-height:1.6;color:#626772;margin-bottom:14px}.order-reminder{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:28px;padding:18px 0;border-top:1px solid var(--line)}.order-reminder strong{font-size:15px;font-weight:600}.order-reminder p{font-size:13px;color:var(--muted);margin-top:3px}
.filters{display:flex;gap:4px;flex-wrap:wrap;background:#edf0f4;padding:4px;border-radius:6px;width:fit-content;margin-bottom:24px}.filters button{padding:7px 12px;font-size:14px;border-radius:4px;color:#6a6f79;min-height:35px}.filters button[aria-pressed=true]{background:#fff;color:#202124;box-shadow:0 1px 3px #0001}.list{border-top:1px solid var(--line)}.homework-row{display:grid;grid-template-columns:minmax(0,1fr) 150px 126px 24px;align-items:center;gap:20px;padding:23px 4px;border-bottom:1px solid var(--line)}.homework-row:hover h3{color:var(--blue)}.homework-row h3{font-size:17px;margin-bottom:6px}.homework-row p{font-size:13px;color:var(--muted)}.homework-row .deadline{font-size:13px;color:var(--muted)}.empty-state{padding:70px 20px;text-align:center}.empty-state>svg{width:36px;height:36px;color:#8c95a4;margin-bottom:17px}.empty-state h2{font-size:22px;margin-bottom:10px}.empty-state p{color:var(--muted);margin:0 auto 22px;max-width:420px;font-size:15px}
.back-link{display:inline-flex;align-items:center;gap:7px;margin-bottom:20px;color:var(--muted);font-size:14px}.back-link:hover{color:var(--blue)}.back-link svg{width:17px;height:17px}.lesson-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:26px;align-items:start}.video-stage{width:100%;aspect-ratio:16/9;background:#121314;border-radius:6px;overflow:hidden}.video-stage video{display:block;width:100%;height:100%;object-fit:contain}.video-error{padding:14px;border-left:3px solid var(--red);font-size:14px;margin-top:14px;background:#fff2f1;color:#a33535}.lesson-details{padding:23px 0}.lesson-details h2{font-size:24px;margin:6px 0 12px}.lesson-details .description{font-size:16px;color:#626772;line-height:1.7;white-space:pre-line}.lesson-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:22px 0;border-bottom:1px solid var(--line)}.lesson-next{display:flex;justify-content:space-between;gap:12px;padding:22px 0}.curriculum{background:#fff;border:1px solid var(--line);border-radius:6px;overflow:hidden}.curriculum-header{padding:20px;border-bottom:1px solid var(--line)}.curriculum-header h2{font-size:18px;margin-bottom:10px}.curriculum-header p{font-size:13px;color:var(--muted);margin-bottom:12px}.module-label{font-size:12px;color:var(--muted);font-weight:600;padding:17px 18px 7px}.lesson-link{display:flex;align-items:flex-start;gap:11px;padding:13px 18px;border-left:3px solid transparent;font-size:14px}.lesson-link:hover{background:#f8f9fb}.lesson-link.active{border-left-color:var(--blue);background:#edf3ff;color:#1758cb}.lesson-link svg{width:17px;height:17px;margin-top:2px;color:#9a9faa}.lesson-link.completed svg{color:var(--green)}.lesson-link.active svg{color:var(--blue)}.lesson-link p{font-size:11px;color:var(--muted);margin-top:4px}.lesson-assignment{padding:20px 0;border-bottom:1px solid var(--line)}.lesson-assignment h3{margin-bottom:10px}
.assignment-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(230px,1fr);gap:38px}.assignment-copy{font-size:16px;color:#545b66;line-height:1.7;white-space:pre-line;margin:24px 0}.assignment-form{padding-top:25px;border-top:1px solid var(--line)}.assignment-form h2{font-size:20px;margin-bottom:20px}.assignment-aside{border-left:1px solid var(--line);padding-left:28px}.assignment-aside h3{font-size:16px;margin-bottom:14px}.assignment-aside p{font-size:14px;color:var(--muted);margin-bottom:18px;line-height:1.6}.feedback{padding:20px 0;margin-top:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.feedback h3{font-size:17px;margin-bottom:12px}.feedback p{font-size:15px;color:#545b66;white-space:pre-line;line-height:1.7}.saved-answer{padding:20px 0}.saved-answer h2{font-size:20px;margin-bottom:12px}.saved-answer p{white-space:pre-line;overflow-wrap:anywhere;color:#555d68}.work-link{margin:12px 0 20px;display:flex;gap:7px;align-items:center;color:var(--blue);font-size:14px;overflow-wrap:anywhere;word-break:break-word}.work-link svg{flex-shrink:0}
.chat-panel{display:flex;flex-direction:column;border:1px solid var(--line);background:#fff;border-radius:6px;min-height:560px;height:calc(100dvh - 247px);max-height:820px}.chat-header{display:flex;align-items:center;gap:11px;padding:18px 23px;border-bottom:1px solid var(--line)}.chat-header h2{font-size:17px}.chat-header p{font-size:12px;color:var(--muted);margin-top:2px}.chat-header .chat-context{margin-left:auto;font-size:12px;color:var(--muted)}.messages{flex:1;overflow:auto;padding:20px 25px;overscroll-behavior:contain;display:flex;flex-direction:column;gap:15px;min-height:0}.message-day{text-align:center;font-size:12px;color:#90959e;padding:6px 0}.message{max-width:75%;align-self:flex-start;background:#f2f4f7;border-radius:8px 8px 8px 0;padding:12px 16px;min-width:95px}.message.student{align-self:flex-end;background:#eaf1ff;border-radius:8px 8px 0 8px}.message .sender{font-size:11px;font-weight:600;color:#777f8e;margin-bottom:5px}.message p{font-size:15px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}.message time{display:block;text-align:right;font-size:10px;color:#8a92a1;margin-top:5px}.chat-compose{border-top:1px solid var(--line);padding:17px 20px;display:flex;align-items:flex-end;gap:12px}.chat-compose textarea{display:block;border:0;background:#f6f7f9;border-radius:6px;padding:12px 14px;resize:vertical;flex:1;min-width:0;min-height:48px;max-height:150px;font-size:15px;line-height:1.5}.chat-compose .button{padding:0;width:46px;min-width:46px;height:46px}
.orders-list{border-top:1px solid var(--line)}.order-row{padding:24px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr) 140px 165px;gap:24px;align-items:start}.order-meta{font-size:12px;color:var(--muted);margin-bottom:8px}.order-row h3{font-size:18px;margin-bottom:10px}.order-price{font-size:22px;font-weight:600;white-space:nowrap}.order-actions{display:flex;flex-direction:column;gap:8px;align-items:stretch}.order-actions .button{font-size:13px;min-height:38px;padding:9px}.order-actions .text-button{font-size:12px;justify-content:center;color:var(--muted)}.orders-support{padding:22px 0;display:flex;gap:12px;align-items:flex-start;color:var(--muted);font-size:14px}.orders-support>svg{flex-shrink:0;margin-top:2px}.orders-support a{color:var(--blue)}
.profile-panel{max-width:680px}.profile-identity{display:flex;gap:16px;align-items:center;padding:10px 0 27px;border-bottom:1px solid var(--line)}.profile-identity h2{font-size:23px;margin-bottom:4px}.profile-row{display:flex;gap:24px;justify-content:space-between;padding:20px 0;border-bottom:1px solid var(--line);font-size:15px;overflow-wrap:anywhere}.profile-row span{color:var(--muted)}.profile-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}.cancel-dialog{border:1px solid var(--line);border-radius:8px;max-width:420px;width:calc(100% - 40px);padding:26px;box-shadow:0 18px 80px #0003}.cancel-dialog::backdrop{background:#0007}.cancel-dialog h2{margin-bottom:12px;font-size:22px}.cancel-dialog p{color:var(--muted);font-size:15px;margin-bottom:22px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px}
@media(min-width:1500px){.content{padding-top:43px}.dashboard-columns{grid-template-columns:minmax(0,1fr) 320px;gap:40px}.dashboard-aside{padding-left:35px}.course-card-media{aspect-ratio:16/9}}
@media(max-width:1200px){.app-layout{grid-template-columns:205px minmax(0,1fr)}.sidebar{padding:27px 10px 20px}.topbar{padding:0 26px}.content{padding:30px 26px 45px}.dashboard-columns{grid-template-columns:minmax(0,1fr) 245px;gap:24px}.dashboard-aside{padding-left:23px}.resume-image{width:110px}.resume{gap:16px}.resume h2{font-size:19px}.course-card-body{padding:16px}.course-card h3{font-size:17px}.lesson-layout{grid-template-columns:minmax(0,1fr) 270px;gap:20px}.assignment-layout{gap:24px}.homework-row{grid-template-columns:minmax(0,1fr) 120px 112px 20px;gap:15px}}
@media(max-width:1000px){.dashboard-columns{grid-template-columns:1fr}.dashboard-aside{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;border-left:0;border-top:1px solid var(--line);padding:26px 0 0;margin-top:28px}.mentor-preview{padding-top:0}.stat{padding:0 17px;gap:9px}.stat-icon{width:35px;height:35px}.stat span{font-size:12px}.topbar-person .person-name{display:none}.homework-row{grid-template-columns:minmax(0,1fr) 115px 22px}.homework-row .deadline{grid-column:1;grid-row:2;margin-top:-16px}.lesson-layout{grid-template-columns:1fr}.curriculum{order:2}.assignment-layout{grid-template-columns:1fr}.assignment-aside{border-left:0;border-top:1px solid var(--line);padding:24px 0 0}.order-row{grid-template-columns:minmax(0,1fr) 122px}.order-actions{grid-column:1/-1;flex-direction:row;justify-content:flex-start}.order-actions .button{padding:10px 18px}.order-actions .text-button{padding:10px}}
@media(max-width:760px){.app-layout{display:block}.sidebar{position:sticky;top:0;height:auto;padding:0;border-right:0;z-index:10;border-bottom:1px solid var(--line)}.sidebar-logo,.sidebar-label,.sidebar-bottom,.sidebar-copyright{display:none}.navigation{flex-direction:row;overflow:auto;gap:0;padding:5px 12px;scrollbar-width:none}.navigation::-webkit-scrollbar{display:none}.nav-link{white-space:nowrap;flex-shrink:0;min-height:44px;padding:10px 12px;gap:7px;border-radius:4px;font-size:13px}.nav-link svg{width:17px;height:17px}.nav-link .badge-count{font-size:10px;min-width:17px;height:17px}.topbar{height:66px;padding:0 20px}.mobile-logo{display:block}.mobile-logo img{width:106px;height:31px}.topbar-label{display:none}.topbar-actions{gap:8px}.topbar-support span{display:none}.topbar-person{border-left:0;padding-left:0}.content{padding:26px 20px 40px}.page-heading{margin-bottom:23px}.page-heading h1{font-size:27px}.page-heading p{font-size:14px}.heading-date{display:none}.overview-stats{padding-bottom:20px;margin-bottom:24px}.stat{display:block;text-align:left;padding:0 14px}.stat-icon{display:none}.stat strong{font-size:24px}.stat span{font-size:12px;line-height:1.35;max-width:85px}.stat:last-child{padding-right:0}.section-title h2{font-size:20px}.section-title .text-button{font-size:13px}.resume-image{width:116px;aspect-ratio:1}.resume h2{font-size:18px}.resume .small{font-size:12px;margin-bottom:13px}.resume .eyebrow{font-size:10px}.resume .button{font-size:12px;min-height:37px;padding:9px 12px;gap:6px}.resume .button svg{width:15px;height:15px}.course-grid{gap:16px}.course-card h3{font-size:18px}.order-reminder{align-items:flex-start;margin-top:24px;gap:16px}.order-reminder .text-button{font-size:13px;white-space:nowrap}.auth-page{display:block}.auth-visual{display:none}.auth-main{min-height:100dvh;padding:26px 24px}.auth-form-wrap{padding:50px 0}.auth-footer{gap:12px;font-size:12px}.chat-panel{min-height:420px;height:calc(100dvh - 252px)}.chat-header{padding:15px 16px}.chat-header .chat-context{display:none}.messages{padding:18px 16px}.message{max-width:85%}.chat-compose{padding:13px}.message p{font-size:14px}.assignment-form .button{width:100%}}
@media(max-width:480px){.content{padding:23px 16px 36px}.topbar{padding:0 16px}.navigation{padding:5px 6px}.nav-link{padding:10px;font-size:12px}.nav-link .badge-count{display:none}.nav-link svg{width:16px;height:16px}.course-grid{grid-template-columns:1fr}.course-card-media{aspect-ratio:16/9}.course-card-body{padding:18px}.dashboard-aside{grid-template-columns:1fr;gap:26px}.mentor-preview{padding-top:0}.resume{gap:14px;align-items:flex-start}.resume-image{width:85px;aspect-ratio:3/4}.resume h2{font-size:17px}.resume .button{font-size:12px}.homework-row{grid-template-columns:minmax(0,1fr) auto 15px;gap:9px;padding:20px 0}.homework-row h3{font-size:15px}.homework-row .status{font-size:10px;padding:5px}.homework-row .status svg{display:none}.homework-row p{font-size:12px}.homework-row .deadline{font-size:11px;margin-top:-13px}.filters{width:100%;gap:2px}.filters button{flex:1;padding:7px 6px;font-size:12px}.lesson-details h2{font-size:21px}.lesson-actions .button{flex:1;font-size:13px;padding:10px}.lesson-next .button{font-size:12px;padding:10px}.lesson-details .description{font-size:15px}.order-row{gap:16px;grid-template-columns:minmax(0,1fr) auto}.order-row h3{font-size:16px}.order-price{font-size:19px}.order-reminder strong{font-size:14px}.order-reminder p{font-size:12px}.profile-row{flex-direction:column;gap:7px}.chat-header h2{font-size:15px}.chat-header .avatar{width:33px;height:33px}.message{max-width:91%}.dialog-actions .button{font-size:13px;padding:10px 12px}.auth-form-wrap h1{font-size:28px}}
.nav-mobile{display:none}
@media(max-width:760px){.sidebar{position:fixed;top:auto;bottom:0;left:0;right:0;border-bottom:0;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -3px 15px #00000005}.navigation{overflow:visible;gap:0;padding:5px 7px}.nav-link{flex:1;min-width:0;flex-direction:column;gap:3px;padding:5px 2px;min-height:50px;font-size:11px;white-space:normal}.nav-link svg{width:21px;height:21px}.nav-link .badge-count,.nav-desktop{display:none}.nav-mobile{display:block}.content{padding-bottom:100px}.chat-panel{min-height:390px;height:calc(100dvh - 290px)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}