:root{--green:#5b2127;--dark:#3f1519;--ink:#362224;--muted:#897c7e;--line:#e9e4e4;--bg:#f8f5f5;--mint:#f2e9e9}*{box-sizing:border-box}body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:25.2px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{transition:background .16s,transform .16s}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid #c7979b;outline-offset:3px}a{color:inherit;text-decoration:none}svg{width:20px;height:20px;flex-shrink:0}h1,h2,h3,p{margin-top:0}h1{font-size:54px;letter-spacing:-1px;font-weight:650;margin-bottom:10px}h2{font-size:37.8px;letter-spacing:-.5px}h3{font-size:30.6px;line-height:1.4}p{line-height:1.7}.sidebar{width:246px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:32px 22px 18px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;gap:10px;align-items:center;font-size:39.6px;font-weight:750;letter-spacing:-.8px}.brand-icon{display:grid;place-items:center;background:var(--dark);color:#e1a8ad;width:38px;height:42px;border-radius:12px}.brand-icon svg{width:25px;height:25px}.brand-light{font-weight:400}.brand small{display:block;font-size:14.4px;letter-spacing:1.6px;color:var(--muted);margin-top:5px}.workspace{display:flex;align-items:center;gap:10px;padding:15px 10px;margin:32px 0 29px;background:#f8f4f4;border:1px solid var(--line);border-radius:10px;font-size:21.6px;font-weight:650}.workspace-icon{display:grid;place-items:center;width:29px;height:31px;background:#eedee0;border-radius:6px;color:var(--green)}.workspace small{display:block;font-size:18px;color:var(--muted);font-weight:400;margin-top:4px}.online{height:6px;width:6px;border-radius:50%;background:#a96e74;margin-left:auto}.nav-label{font-size:16.2px;font-weight:700;letter-spacing:1.6px;color:#a09797;margin-bottom:16px;padding-left:12px}.nav-item{display:flex;align-items:center;gap:12px;border:0;background:none;color:#807676;padding:13px 12px;width:100%;text-align:left;margin-bottom:6px;border-radius:8px;font-size:23.4px}.nav-item.active{background:var(--mint);color:var(--green);font-weight:650}.nav-item:hover{background:#f4eeee}.nav-item small{margin-left:auto;background:#fff9;padding:2px 7px;border-radius:4px}.sidebar-bottom{margin-top:auto}.sidebar-note{margin-top:24px;border:1px solid #eee2e3;border-radius:10px;background:linear-gradient(130deg,#f6efef,#fbf6f6);padding:18px 15px}.sidebar-note svg{color:#936e72;margin-bottom:12px}.sidebar-note strong{display:block;font-weight:550;line-height:1.65}.sidebar-note p{font-size:18px;color:var(--muted);margin:9px 0 0}.profile{display:flex;align-items:center;text-align:left;gap:10px;background:none;border:0;border-top:1px solid var(--line);width:100%;margin-top:22px;padding:20px 0 10px;font-size:21.6px;font-weight:600}.profile small{display:block;color:var(--muted);font-size:18px;font-weight:400;margin-top:5px}.avatar{height:38px;width:38px;flex-shrink:0;background:#eedfe1;color:#72494d;font-size:21.6px;font-weight:650;border-radius:50%;display:inline-flex;align-items:center;justify-content:center}.avatar.small{width:31px;height:31px;font-size:18px}.avatar.tiny{width:25px;height:25px;font-size:16.2px}.logout{display:flex;gap:8px;align-items:center;border:0;background:none;color:var(--muted);font-size:19.8px;padding:10px}.logout svg{height:15px;width:15px}main{margin-left:246px}.topbar{height:80px;padding:0 42px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:#fff9;font-size:21.6px}.breadcrumb{color:var(--muted)}.slash{margin:0 15px;color:#c0b9b9}.topbar strong{font-weight:500}.topbar-right{display:flex;align-items:center;gap:18px}.date{color:var(--muted);font-size:19.8px}.role{font-size:16.2px;letter-spacing:1px;border:1px solid #e7d9db;color:#734c50;padding:5px 8px;border-radius:5px}.content{max-width:1440px;padding:36px 42px 50px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.eyebrow{font-size:16.2px;letter-spacing:1.8px;font-weight:700;color:#9c8688;margin-bottom:11px}.page-heading p{font-size:21.6px;color:var(--muted);margin-bottom:0}.wave{color:#ae6e74;margin-left:5px}.primary,.secondary,.hero-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:7px;padding:11px 16px;font-size:21.6px;font-weight:550;white-space:nowrap}.primary{background:var(--green);border:1px solid var(--green);color:white}.primary:hover{background:#411519}.secondary{background:#fff;border:1px solid #e5dcdc;color:#634d4f}.secondary:hover{background:var(--mint)}.primary svg,.secondary svg{width:16px;height:16px}.text-button{display:inline-flex;align-items:center;gap:6px;background:none;border:0;padding:5px 0;color:var(--green);font-weight:550;font-size:21.6px}.text-button:hover{color:#93494f}.text-button svg{width:15px;height:15px}.hero{border-radius:14px;background:var(--dark);padding:35px 38px;display:flex;min-height:268px;position:relative;overflow:hidden;color:#fff}.hero-copy{position:relative;z-index:1;max-width:62%}.hero-label{display:flex;align-items:center;gap:7px;color:#d7b4b8;font-size:16.2px;letter-spacing:1.8px;font-weight:500;margin-bottom:19px}.hero-label span{width:5px;height:5px;background:#dd989e;border-radius:50%}.hero h2{font-size:61.2px;letter-spacing:-1px;font-weight:550;line-height:1.25;margin-bottom:13px;max-width:450px}.hero p{color:#c8b3b5;font-size:21.6px;max-width:470px;margin-bottom:21px;line-height:1.8}.hero-button{background:#edc7cb;color:#4f2226;border:0;padding:10px 15px;font-size:19.8px}.hero-button svg{width:15px;height:15px}.orbit-art{position:absolute;right:26px;top:0;width:310px;height:100%;opacity:.9}.orbit{position:absolute;left:50%;top:50%;border:1px solid #986f7355;border-radius:50%;transform:translate(-50%,-50%) rotate(-30deg)}.o1{width:240px;height:240px}.o2{width:180px;height:180px}.o3{width:270px;height:120px}.orbit-core{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%) rotate(-15deg);background:#c8898f1a;border:1px solid #b8888c60;width:100px;height:100px;display:grid;place-items:center;border-radius:25px;box-shadow:0 0 65px #d0737b30;color:#dfa2a8}.orbit-core svg{width:52px;height:52px}.orb{position:absolute;display:grid;place-items:center;border:1px solid #a67a7e60;background:#552e32;color:#dfb0b4;border-radius:13px;width:43px;height:43px}.orb1{top:35px;left:60px;transform:rotate(-12deg)}.orb2{bottom:53px;right:17px;transform:rotate(13deg)}.orb3{width:10px;height:10px;background:#dfa0a6;top:48px;right:64px;border-radius:50%}.art-caption{position:absolute;bottom:21px;left:89px;color:#a98b8d;font-size:14.4px;letter-spacing:3px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:22px 0 36px}.stat{border:1px solid var(--line);border-radius:10px;background:#fff;padding:19px 16px;display:flex;align-items:center;gap:13px}.stat-icon{display:grid;place-items:center;border-radius:10px;width:42px;height:42px;flex-shrink:0}.mint{background:#f5e8ea;color:#87595d}.blue{background:#eaf0f4;color:#6a8ca5}.amber{background:#faf1e3;color:#ba9b64}.lilac{background:#f0ecf5;color:#9983b4}.stat strong{display:block;font-size:46.8px;font-weight:650;letter-spacing:-.6px;line-height:1.2}.stat span{display:block;font-size:18px;color:var(--muted);margin-top:7px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:32px 0 18px}.section-heading h2{margin:0 0 5px;font-size:34.2px;font-weight:650}.section-heading p{font-size:19.8px;color:var(--muted);margin:0}.count{font-size:18px;border:1px solid var(--line);background:#fff;color:#917f81;border-radius:5px;padding:5px 8px;font-weight:400}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.topic-card{border:1px solid var(--line);background:#fff;border-radius:11px;overflow:hidden}.topic-visual{height:147px;position:relative;overflow:hidden;padding:16px 19px;display:flex;flex-direction:column;justify-content:space-between}.visual-0{background:#efdfe1;color:#7d4f53}.visual-1{background:#ede7e7;color:#775256}.visual-2{background:#eceaf0;color:#817397}.topic-no{font-size:14.4px;letter-spacing:1.8px;z-index:1}.visual-caption{font-size:12.6px;letter-spacing:1.7px;z-index:1}.topic-pattern{font-family:Georgia,serif;position:absolute;font-size:255px;line-height:1;right:35px;top:-8px;opacity:.55;transform:rotate(-15deg);text-shadow:24px 10px 0 #ffffff50}.pattern-1{font-size:231px;right:55px;top:0}.pattern-2{font-size:262.5px;right:35px;top:-16px;transform:rotate(-25deg) scaleX(1.5)}.topic-body{padding:23px 21px 16px}.topic-body .eyebrow{font-size:12.6px;letter-spacing:1.3px;line-height:1.6}.topic-body h3{font-size:30.6px;margin-bottom:11px;letter-spacing:-.3px}.topic-body p{color:var(--muted);font-size:19.8px;line-height:1.8;min-height:60px;white-space:pre-line}.topic-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #f0e9e9;padding-top:13px;color:#907375;font-size:16.2px}.topic-footer .text-button{font-size:18px}.topic-footer svg{width:15px;height:15px}.group-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.group-card{background:#fff;border:1px solid var(--line);border-radius:11px;padding:22px}.group-card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.group-icon{display:grid;place-items:center;width:35px;height:35px;background:#f2e9e9;color:#86565a;border-radius:8px}.group-card h3{margin-bottom:7px;font-size:27px}.group-mentor{font-size:19.8px;color:#84686a;margin-bottom:10px}.group-desc{font-size:19.8px;color:var(--muted);min-height:38px}.progress-label{display:flex;justify-content:space-between;font-size:18px;color:#917e80;margin:18px 0 9px}.progress-label strong{color:#644648}.progress{height:5px;background:#f1ebeb;border-radius:10px;overflow:hidden}.progress span{display:block;height:100%;background:#aa6f75;border-radius:10px}.group-card-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:21px}.avatar-stack{display:flex;align-items:center;padding-left:4px}.avatar-stack .avatar{border:2px solid #fff;margin-left:-5px;background:#eddee0}.avatar-stack .avatar:nth-child(2n){background:#e8e5ef;color:#817392}.avatar-stack .avatar:nth-child(3n){background:#e6eef1;color:#68818c}.more{font-size:18px;color:var(--muted);margin-left:3px}.group-card-bottom .text-button{font-size:18px}.group-detail{background:#fff;border:1px solid var(--line);border-radius:10px;padding:25px;display:grid;grid-template-columns:1fr 1fr;gap:35px}.group-detail p{color:var(--muted);font-size:21.6px}.resource-list{display:grid;gap:10px}.resource{display:flex;align-items:center;gap:10px;background:#f7f1f1;border:1px solid #ebdcde;border-radius:7px;padding:12px;font-size:21.6px;color:#75464a;overflow-wrap:anywhere}.resource>span:nth-child(2){flex:1}.resource.disabled{color:#999}.resource small{font-size:16.2px}.resource:hover{background:#f1e2e4}.back{margin-bottom:18px}.filters{display:flex;gap:12px;align-items:center;margin-bottom:22px}.search{display:flex;align-items:center;gap:9px;flex:1;max-width:450px;border:1px solid var(--line);background:#fff;padding:0 13px;border-radius:7px;color:#a28f91}.search input{width:100%;border:0;padding:12px 0;background:none;outline:none;font-size:21.6px;color:var(--ink)}select{border:1px solid #e6d9db;border-radius:7px;padding:11px 30px 11px 12px;background:#fff;color:#73595b;font-size:21.6px;max-width:100%}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff}table{border-collapse:collapse;width:100%;text-align:left;white-space:nowrap}th{background:#f6f0f0;font-size:16.2px;letter-spacing:1px;font-weight:600;color:#917c7e;padding:16px 20px}td{padding:18px 20px;border-top:1px solid #f0e9e9;font-size:19.8px}.person{display:flex;align-items:center;gap:11px}.person strong{font-size:21.6px;font-weight:600}.person small{display:block;margin-top:5px;font-size:18px;color:var(--muted)}.activation{display:block;margin-top:5px;color:#b4955c;font-size:16.2px}.table-progress{display:flex;align-items:center;gap:9px}.table-progress .progress{min-width:70px;flex:1}.table-progress small{color:var(--muted);font-size:18px}.muted{color:var(--muted)}.row-actions{display:flex;gap:14px}.task-summary{display:flex;gap:20px;color:var(--muted);font-size:19.8px;margin-bottom:15px}.task-list{display:grid;gap:13px}.task-card{padding:22px 24px;border:1px solid var(--line);border-radius:10px;background:#fff;display:flex;gap:25px}.task-main{flex:1;min-width:0}.task-meta{display:flex;align-items:center;gap:9px;font-size:18px;color:var(--muted);flex-wrap:wrap}.task-meta strong{color:var(--green);font-size:19.8px}.task-description{white-space:pre-line;font-size:23.4px;line-height:1.8;margin:15px 0;overflow-wrap:anywhere}.task-side{display:flex;align-items:flex-end;flex-direction:column;gap:12px;min-width:155px}.status{display:inline-block;font-size:18px;padding:8px 11px;border:1px solid transparent;border-radius:6px}.status.todo{background:#f1ecec;color:#8a7274}.status.doing{background:#fbf0db;color:#ab873d}.status.done{background:#f3e3e5;color:#8b5559}.task-date{display:flex;align-items:center;gap:7px;font-size:18px;color:#988b8d;margin-top:15px}.task-date svg{width:13px;height:13px}details{font-size:19.8px;color:#886e70}summary{cursor:pointer}details p{margin-top:12px}.empty{text-align:center;border:1px dashed #e5d4d6;border-radius:10px;padding:45px 20px;color:var(--muted);grid-column:1/-1;background:#fff7}.empty svg{width:30px;height:30px;color:#a38486;margin-bottom:15px}.empty h3{font-size:28.8px;color:var(--ink);margin-bottom:6px}.empty p{margin:0;font-size:21.6px}.public-note{display:flex;align-items:center;gap:15px;padding:24px;margin-top:25px;border:1px solid var(--line);background:#fff;border-radius:10px;color:var(--muted);font-size:21.6px}footer{display:flex;justify-content:space-between;padding:20px 42px;border-top:1px solid var(--line);color:#a18e90;font-size:18px}.wide{width:100%;margin-top:18px}dialog{border:1px solid var(--line);border-radius:14px;padding:0;width:590px;max-width:calc(100% - 28px);max-height:90vh;box-shadow:0 25px 100px #142b3530;color:var(--ink)}dialog::backdrop{background:#2e13155c;backdrop-filter:blur(4px)}.modal-heading{display:flex;justify-content:space-between;gap:15px;padding:25px 27px 18px;border-bottom:1px solid var(--line)}.modal-heading h2{font-size:39.6px;margin-bottom:8px}.modal-heading p{font-size:21.6px;color:var(--muted);margin-bottom:0}.close:not(.secondary){border:0;background:none;color:#917d7f;font-size:48.6px;align-self:flex-start;padding:0 3px}.modal-body{padding:24px 27px;display:grid;gap:16px}.field{display:grid;gap:8px;font-size:21.6px;font-weight:550}.field input,.field select,.field textarea{width:100%;border:1px solid #e4d5d7;background:#fdfafa;border-radius:7px;padding:11px 12px;color:var(--ink);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#a06e72;box-shadow:0 0 0 3px #f5e7e9}.field textarea{resize:vertical;line-height:1.65;min-height:90px}.field small{font-size:18px;line-height:1.6;color:var(--muted);font-weight:400}.modal-footer{display:flex;align-items:center;gap:10px;padding:18px 27px;border-top:1px solid var(--line);background:#fbf7f7}.modal-footer>div{flex:1}.danger{border:1px solid #ead7d3;background:#fff;color:#a76558;border-radius:7px;padding:10px 16px;font-size:21.6px}.form-error{padding:0 27px 15px;color:#b15d4c;font-size:21.6px}.form-error:empty{display:none}.multiline{white-space:pre-line;overflow-wrap:anywhere}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);border-radius:9px;background:#4d1e22;color:#fff;box-shadow:0 8px 30px #0002;padding:13px 22px;font-size:21.6px;opacity:0;pointer-events:none;transition:.2s;z-index:100}#toast.show{opacity:1;transform:translate(-50%,0)}.loading{padding:70px;text-align:center;color:var(--green)}
@media(min-width:1600px){.hero{min-height:300px}.hero h2{font-size:72px}.orbit-art{right:65px;width:380px}.topic-visual{height:175px}.topic-pattern{top:8px}.pattern-2{top:0}}
@media(max-width:1200px){.sidebar{width:215px;padding:25px 16px}.brand{font-size:36px}main{margin-left:215px}.content{padding:28px}.topbar{padding:0 28px}.stat{gap:9px;padding:16px 12px}.stat-icon{width:34px;height:34px}.stat span{font-size:16.2px}.hero{padding:30px}.hero h2{font-size:52.2px}.orbit-art{right:5px;transform:scale(.85);transform-origin:right center}.topic-grid,.group-grid{gap:14px}.topic-body,.group-card{padding:18px}.topic-body h3{font-size:27px}.group-card-bottom{gap:7px;flex-wrap:wrap}.date{display:none}}
@media(max-width:960px){.sidebar{width:185px;padding:22px 12px}.brand{font-size:32.4px}.brand-icon{width:30px;height:34px}.brand small{font-size:10.8px}.workspace{padding:10px 6px;font-size:18px}.nav-item{font-size:19.8px;padding:12px 9px;gap:8px}.nav-label{font-size:14.4px;letter-spacing:1px}main{margin-left:185px}.content{padding:25px}.topbar{padding:0 25px}.stats{grid-template-columns:repeat(2,1fr)}.topic-grid,.group-grid{grid-template-columns:repeat(2,1fr)}.hero-copy{max-width:75%}.orbit-art{opacity:.4;right:-75px}.hero h2{font-size:54px}.page-heading{align-items:flex-start}.page-heading h1{font-size:46.8px}.group-detail{grid-template-columns:1fr;gap:16px}.filters{flex-wrap:wrap}.search{max-width:none;min-width:100%}.task-card{flex-direction:column;gap:10px}.task-side{flex-direction:row;justify-content:space-between;align-items:center}.sidebar-note{padding:13px}.sidebar-note strong{font-size:21.6px}.public-note{flex-wrap:wrap}}
@media(max-width:640px){.sidebar{position:relative;width:100%;padding:15px 18px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:36px}.brand small{font-size:12.6px}.workspace,.nav-label,.sidebar-note,.profile,.logout{display:none}.sidebar nav{display:flex;margin:15px -5px 0;gap:3px}.nav-item{font-size:18px;justify-content:center;gap:5px;margin:0;padding:10px 7px;white-space:nowrap}.nav-item svg{width:15px;height:15px}.nav-item small{display:none}.sidebar-bottom{position:absolute;right:18px;top:15px}.sidebar-bottom .wide{margin:0;width:auto}main{margin-left:0}.topbar{height:52px;padding:0 20px;font-size:18px}.topbar-right{gap:8px}.breadcrumb{display:none}.slash{display:none}.content{padding:25px 18px}.page-heading{flex-wrap:wrap;margin-bottom:22px;gap:15px}.page-heading h1{font-size:48.6px}.page-heading .secondary,.page-heading .primary{padding:9px 12px}.hero{padding:27px 23px;min-height:285px}.hero-copy{max-width:100%}.hero h2{font-size:55.8px;max-width:260px}.hero p{max-width:330px}.hero-label{font-size:14.4px;letter-spacing:1.3px}.orbit-art{opacity:.17;right:-100px}.stats{gap:10px;margin:16px 0 28px}.stat{padding:16px 12px;gap:10px}.stat strong{font-size:43.2px}.stat span{font-size:16.2px}.stat-icon{width:34px;height:34px}.topic-grid,.group-grid{grid-template-columns:1fr}.topic-visual{height:140px}.topic-body p{min-height:0}.topic-body h3{font-size:34.2px}.section-heading h2{font-size:32.4px}.section-heading p{font-size:18px}.section-heading .text-button{font-size:18px}.topic-body{padding:22px}.group-card{padding:22px}.group-card h3{font-size:30.6px}.group-card-bottom .text-button{font-size:21.6px}.filters select{flex:1;max-width:100%;min-width:0;font-size:19.8px}.task-card{padding:18px}.task-meta{font-size:16.2px;gap:7px}.task-description{font-size:21.6px}footer{padding:20px;font-size:16.2px}.modal-heading,.modal-body,.modal-footer{padding:20px}dialog .task-card{padding:12px}.modal-heading h2{font-size:36px}.modal-heading p{font-size:19.8px}.modal-footer{gap:8px}#toast{width:calc(100% - 36px);text-align:center}.loading{padding:50px 20px}}

.account-button{border:0;cursor:pointer}.mobile-logout{display:none;background:none;color:var(--muted);padding:4px}@media(max-width:640px){.mobile-logout{display:inline-flex}}

.mentor-invite{display:flex;justify-content:flex-end;margin-bottom:15px}
.student-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.student-card{display:block;text-align:left;border:1px solid var(--line);border-radius:11px;background:white;padding:23px;color:var(--ink);min-width:0}.student-card:hover{background:#fcf7f7;border-color:#bb9397;transform:translateY(-2px)}.student-card .person strong{font-size:25.2px}.student-statuses{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:20px;font-size:16.2px;color:var(--muted)}.student-statuses b{display:block;color:var(--green);font-size:36px;margin-bottom:5px;font-weight:600}.student-card-footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:16px;margin-top:20px;font-size:19.8px;color:var(--green)}.student-card-footer small{color:var(--muted);font-size:16.2px}@media(max-width:1100px){.student-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.student-grid{grid-template-columns:1fr}}