@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#0b171b;--ivory:#f5f5ee;--lime:#d4f68b;--cyan:#a8ccca;--muted:#697578;--line:#dfe2d9;--white:#fff;--radius:20px;--font:'DM Sans','PingFang SC','Microsoft YaHei',sans-serif;--display:'Manrope','PingFang SC','Microsoft YaHei',sans-serif;color-scheme:light}
*{box-sizing:border-box}body{margin:0;background:var(--ivory);color:var(--ink);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #608645;outline-offset:4px}a{color:inherit;text-decoration:none}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-family:var(--display);letter-spacing:-.04em;line-height:1.2}h1{font-size:clamp(32px,3.3vw,48px);font-weight:700}h2{font-size:23px;font-weight:700}h3{font-size:18px}small{font-size:13px}button{border:0}input,textarea,select{width:100%;border:1px solid #cbd1c7;border-radius:10px;padding:11px 13px;background:#fff;color:var(--ink);min-width:0}textarea{resize:vertical;min-height:110px}input::placeholder,textarea::placeholder{color:#848e8d}input[type=checkbox]{width:22px;height:22px;accent-color:#234b38;margin:0;flex:none}label{display:block;font-size:14px;font-weight:600}fieldset{border:0;padding:0;margin:0;min-width:0}[hidden]{display:none!important}.skip{position:fixed;top:10px;left:20px;background:var(--lime);padding:10px 15px;z-index:20;transform:translateY(-200%)}.skip:focus{transform:none}.app-shell{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}.sidebar{background:var(--ink);color:#eff1e7;padding:33px 22px 25px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;z-index:12}.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:26px;font-weight:800;letter-spacing:-1.2px;padding:0 9px}.brand svg{width:32px;height:32px;color:var(--lime)}.brand-dot{color:#789d43}.sidebar .brand-dot{color:var(--lime)}.side-eyebrow{font-size:10px;letter-spacing:.17em;text-transform:uppercase;color:#91a19f;margin:55px 14px 17px}.side-nav{display:grid;gap:7px}.nav-item{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:10px;color:#bdc7c1;font-size:14px}.nav-item>span:first-child{font-size:22px;line-height:1;width:22px}.nav-item:hover{color:#fff;background:#172a2e}.nav-item.active{color:var(--lime);background:#26362f}.nav-dot{margin-left:auto;width:5px;height:5px;border-radius:100%;background:var(--lime)}.side-note{margin:auto 10px 38px;border-top:1px solid #314144;padding-top:30px}.small-compass{font-size:40px;line-height:1;color:var(--lime);display:block;margin-bottom:16px}.side-note p{font-size:15px;line-height:1.9;font-weight:500;white-space:pre-line}.side-note-caption{display:block;color:#9baa9f;font-size:11px;margin-top:16px}.side-bottom{display:flex;align-items:center;gap:7px;color:#98a8a2;font-size:10px;letter-spacing:.02em}.secure-dot{width:5px;height:5px;border-radius:100%;background:var(--lime)}.main-shell{min-width:0;display:flex;flex-direction:column}.topbar{height:91px;display:flex;align-items:center;justify-content:space-between;gap:15px;padding:0 46px;border-bottom:1px solid var(--line)}.breadcrumbs{display:flex;align-items:center;gap:13px;font-size:12px;font-weight:500;color:var(--muted)}.breadcrumbs>span:last-child{color:var(--ink)}.crumb-divider{color:#a4ada5}.topbar-actions{display:flex;align-items:center;gap:18px}.locale-switch{display:flex;border:1px solid #d3d9cd;padding:3px;border-radius:100px;background:#ebeee4;gap:1px}.locale-switch button{font-size:11px;padding:6px 11px;border-radius:100px;background:none;color:#687164;line-height:1.4}.locale-switch button[aria-pressed=true]{color:var(--ink);background:#fff;box-shadow:0 1px 4px #0b171b0a}.sign-out{font-size:12px;background:none;color:#606e65;padding:7px}.menu-button{display:none;background:none;font-size:22px}.workspace-footer{display:flex;align-items:center;gap:20px;margin:auto 46px 0;padding:28px 0 26px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.workspace-footer>span:first-child{font-weight:700;color:var(--ink);font-size:15px}.workspace-footer p{margin-left:auto}.footer-mark{font-size:20px;color:var(--ink)}#workspace{padding:38px 46px 55px;outline:none;max-width:1580px;width:100%;margin:0 auto}.notice{border:1px solid #9cab83;background:#edf4df;padding:14px 18px;border-radius:12px;margin-bottom:22px;font-size:14px;overflow-wrap:anywhere}.notice.error{border-color:#d6ad94;background:#f9ece1;color:#753719}.auth-area{display:grid;grid-template-columns:1.05fr 1fr;min-height:660px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:white}.auth-story{padding:48px 40px;background:var(--ink);color:var(--ivory);position:relative;overflow:hidden;display:flex;flex-direction:column}.eyebrow{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.14em;font-weight:600;text-transform:uppercase}.live-dot{height:5px;width:5px;border-radius:50%;background:var(--lime)}.auth-story .eyebrow{color:var(--lime);margin-bottom:25px}.auth-story h1{font-size:clamp(36px,3.3vw,52px);line-height:1.28;white-space:pre-line;position:relative;z-index:1}.auth-copy{font-size:15px;color:#b4c1ba;max-width:280px;margin-top:22px;position:relative;z-index:1}.auth-footnote{font-size:11px;color:#9baea8;margin-top:auto;position:relative;z-index:1;padding-top:20px}.navigation-art{position:relative;height:225px;flex:1;min-height:190px;margin:20px -15px;opacity:.8}.orbit{position:absolute;border:1px solid #9ed6b044;transform:rotate(-26deg);width:84%;height:150px;left:8%;top:16%;border-radius:50%}.orbit-two{width:61%;height:112px;left:19.5%;top:24%;transform:rotate(37deg)}.orbit-three{width:37%;height:190px;left:31.5%;top:9%;transform:rotate(-22deg)}.orbit-center{position:absolute;left:44%;top:27%;font-size:80px;color:var(--lime);line-height:1}.orbit-point{width:8px;height:8px;border-radius:50%;position:absolute;background:var(--lime);box-shadow:0 0 0 6px #d4f68b0c}.point-one{top:27%;left:15%}.point-two{top:69%;right:15%;background:var(--cyan)}.art-coordinate{position:absolute;font-size:8px;letter-spacing:.1em;color:#a0b8ab}.coordinate-one{top:45%;left:0}.coordinate-two{bottom:6%;right:0}.art-cross{position:absolute;color:#718b7d;font-size:20px;font-weight:300}.cross-one{top:0;right:6%}.cross-two{bottom:0;left:15%}.auth-panel{padding:50px 40px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}.section-index{font-size:10px;letter-spacing:.13em;color:var(--muted);font-weight:600}.auth-panel h2{margin-top:18px;font-size:28px}.auth-panel>p{font-size:14px;color:var(--muted);margin-top:14px}.auth-status{margin:25px 0 14px;font-size:14px;width:100%;padding:17px;background:var(--ivory);border-radius:12px}.auth-status:empty{display:none}.auth-panel .auth-disclosure{font-size:11px;line-height:1.8;margin-top:25px;max-width:310px}.auth-panel .text-link{margin-top:22px}#sign-in{width:100%;margin-top:10px}.text-link{font-size:13px;font-weight:600;text-decoration:underline;text-underline-offset:5px}.page-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:22px;margin-bottom:28px}.page-intro .eyebrow{color:var(--muted);margin-bottom:13px}.page-intro p.description{font-size:14px;max-width:530px;color:var(--muted);margin-top:15px;line-height:1.8}.intro-symbol{font-size:68px;line-height:.95;font-weight:300;flex:none}.role-pill{border:1px solid #c7d1c0;border-radius:30px;padding:6px 12px;font-size:11px;font-weight:600;white-space:nowrap}.workspace-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,1fr);gap:24px;align-items:start}.column{display:grid;gap:24px;min-width:0}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-width:0}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:23px}.panel-heading .section-index{display:block;margin-bottom:10px}.panel-heading h2{font-size:21px}.panel-heading .icon{font-size:25px;line-height:1}.panel-copy{font-size:13px;color:var(--muted);margin-top:9px;line-height:1.7}.hero-card{padding:30px;background:var(--ink);color:var(--ivory);border-radius:var(--radius);position:relative;overflow:hidden;min-height:228px;display:flex;flex-direction:column;justify-content:space-between;gap:27px}.hero-card:after{content:'';position:absolute;width:200px;height:200px;border:1px solid #91b79f2b;border-radius:100%;right:-55px;top:-55px;box-shadow:0 0 0 32px #91b79f09,0 0 0 65px #91b79f05;pointer-events:none}.hero-card .eyebrow{color:var(--lime);margin-bottom:20px}.hero-card h2{font-size:32px;line-height:1.35;max-width:420px;position:relative;z-index:1}.hero-card .hero-text{color:#adbfba;font-size:13px;line-height:1.8;max-width:430px;position:relative;z-index:1;margin-top:12px}.hero-card-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;z-index:1}.hero-card-bottom .small{font-size:11px;color:#a8b9af}.hero-arrow{height:41px;width:41px;border:1px solid #718c6e;border-radius:50%;color:var(--lime);font-size:25px;text-align:center;line-height:38px;flex:none}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.stat{background:#f0f2e8;padding:23px 18px;min-width:0}.stat-label{font-size:10px;text-transform:uppercase;letter-spacing:.045em;color:#657064;display:block}.stat-value{font-family:var(--display);font-size:34px;font-weight:600;letter-spacing:-.06em;line-height:1.5;display:block;font-variant-numeric:tabular-nums}.stat-value small{font-family:var(--font);font-size:12px;font-weight:400;letter-spacing:0;color:#687668;margin-left:3px}.stat-note{font-size:10px;line-height:1.5;color:#667163;display:block}.button{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:43px;border-radius:9px;padding:11px 17px;font-weight:600;font-size:13px;line-height:1.5;transition:background .15s,transform .15s}.button:hover{transform:translateY(-1px)}.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:#253b39}.button-lime{background:var(--lime);color:var(--ink)}.button-outline{border:1px solid #bdc9b5;background:transparent;color:var(--ink)}.button-small{min-height:34px;font-size:11px;padding:7px 12px;border-radius:7px}.form-grid{display:grid;gap:16px}.field label{margin-bottom:7px}.field .hint{font-size:11px;color:var(--muted);display:block;margin-top:6px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.form-note{font-size:11px;line-height:1.7;color:var(--muted)}.score-input-row{display:grid;grid-template-columns:minmax(0,1fr) 76px;align-items:center;gap:15px;border-bottom:1px solid #eff0e9;padding:8px 0}.score-input-row label{font-size:13px;margin:0}.score-input-row label small{display:block;font-size:10px;font-weight:400;color:var(--muted)}.score-input-row input{text-align:center;font-size:15px;padding:8px}.score-inputs{display:grid;gap:2px;margin-bottom:15px}.task-list{display:grid;gap:0}.task-row{display:flex;align-items:flex-start;gap:13px;padding:20px 0;border-top:1px solid #e7ebe1}.task-row:first-child{padding-top:0;border-top:0}.task-row:last-child{padding-bottom:0}.task-row input{margin-top:4px}.task-number{font-size:11px;color:var(--muted);padding-top:5px;min-width:18px;font-variant-numeric:tabular-nums}.task-body{min-width:0;flex:1}.task-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.task-title h3{font-size:15px;letter-spacing:-.02em}.task-title .duration{font-size:11px;white-space:nowrap;color:#536347;background:#edf2e6;padding:3px 7px;border-radius:5px}.task-row.is-complete h3{text-decoration:line-through;color:#667364}.task-row p{font-size:12px;color:var(--muted);line-height:1.75;margin-top:8px}.task-status{font-size:10px;color:#55703d;margin-top:8px;display:block}.task-row .text-link{font-size:11px;display:inline-block;margin-top:10px}.empty-state{border:1px dashed #cfd7c4;border-radius:12px;padding:27px 22px;display:grid;gap:10px;background:#fafbf6}.empty-state>span{font-size:27px;color:#608041;line-height:1}.empty-state h3{font-size:16px}.empty-state p{font-size:13px;color:var(--muted);line-height:1.75}.chart-rows{display:grid;gap:18px}.chart-row-head{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;margin-bottom:8px}.chart-score{font-size:12px;font-variant-numeric:tabular-nums;font-weight:600}.chart-track{height:7px;background:#edf0e8;border-radius:20px;position:relative}.chart-bar{height:100%;background:#46695f;border-radius:20px;min-width:0;transition:width .4s}.chart-bar.below-target{background:#bdd58f}.chart-target{height:13px;position:absolute;width:1px;background:#69786a;top:-3px}.chart-legend{font-size:10px;color:var(--muted);margin-top:22px;padding-top:14px;border-top:1px solid var(--line)}.history-list{display:grid;gap:0}.history-item{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;border-top:1px solid #edf0e7;padding:12px 0}.history-item:first-child{border-top:0}.history-item:last-child{padding-bottom:0}.history-item strong{font-size:18px;font-family:var(--display);letter-spacing:-.04em;font-variant-numeric:tabular-nums}.history-item strong small{font-size:10px;color:var(--muted);font-weight:400;margin-left:4px}.history-index{width:23px;height:23px;border-radius:100%;background:#edf1e6;text-align:center;font-size:10px;line-height:23px}.history-date{flex:1;color:var(--muted)}.history-visual{height:85px;background:#f5f7ee;border-radius:10px;margin-bottom:16px;overflow:hidden;padding:10px}.history-visual svg{width:100%;height:100%;display:block}.advice-card{padding:20px;background:#f1f4e8;border-radius:12px;border-left:3px solid #bbd288}.advice-card+.advice-card{margin-top:13px}.advice-meta{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;font-size:10px;color:#65735b;margin-bottom:12px}.advice-message{font-size:14px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}.advice-focus{font-size:10px;display:inline-block;margin-top:15px;background:#e1e9d3;padding:3px 7px;border-radius:4px}.classroom-badge{display:flex;gap:13px;align-items:center;padding:18px;background:#f1f4e9;border-radius:12px;margin-bottom:17px}.classroom-icon{height:39px;width:39px;border:1px solid #cfdbc0;border-radius:10px;font-size:20px;display:flex;align-items:center;justify-content:center;flex:none}.classroom-badge h3{font-size:16px;overflow-wrap:anywhere}.classroom-badge p{font-size:11px;color:var(--muted);margin-top:4px}.privacy-note{font-size:11px;line-height:1.8;color:var(--muted);margin-top:17px}.join-row{display:flex;gap:9px;align-items:flex-end}.join-row .field{flex:1;min-width:0}.join-row input{text-transform:uppercase;letter-spacing:.1em}.join-row .button{white-space:nowrap;flex:none;min-height:46px}.profile-details{margin-top:3px}.profile-details summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-size:16px;font-weight:600;list-style:none}.profile-details summary::-webkit-details-marker{display:none}.profile-details summary:after{content:'+';font-weight:400;font-size:24px}.profile-details[open] summary:after{content:'−'}.profile-details .form-grid{margin-top:21px}.teacher-layout{display:grid;grid-template-columns:minmax(275px,.9fr) minmax(0,1.7fr);gap:24px;align-items:start;margin-top:24px}.teacher-banner{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(230px,1fr);gap:24px;align-items:stretch}.teacher-banner .hero-card{min-height:220px}.teacher-banner .panel{display:flex;flex-direction:column;justify-content:center}.class-code{font-family:ui-monospace,monospace;font-size:clamp(17px,1.7vw,23px);letter-spacing:.025em;font-weight:600;line-height:1.5;overflow-wrap:anywhere}.code-row{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.code-label{font-size:11px;color:var(--muted);margin-bottom:8px}.roster-search{margin-bottom:17px}.student-list{display:grid;gap:10px;margin-top:17px}.student-card{width:100%;text-align:left;border:1px solid #e2e6da;background:white;border-radius:12px;padding:17px;display:grid;gap:14px;color:var(--ink)}.student-card:hover{background:#f7f9ef;border-color:#bdcbaa}.student-card.selected{background:#edf3df;border-color:#a5bc85;box-shadow:inset 3px 0 #789854}.student-card-header{display:flex;gap:11px;align-items:center}.avatar{display:flex;align-items:center;justify-content:center;width:37px;height:37px;background:#e9eee1;border:1px solid #d7e0ca;border-radius:50%;font-family:var(--display);font-size:13px;font-weight:600;flex:none}.student-name{font-size:14px;font-weight:600;overflow-wrap:anywhere;line-height:1.5}.student-focus{font-size:10px;color:var(--muted);display:block;margin-top:3px}.student-card-bottom{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:var(--muted)}.student-card-bottom strong{font-weight:600;color:var(--ink)}.roster-count{font-size:11px;color:var(--muted)}.student-detail-top{display:flex;gap:15px;align-items:flex-start;margin-bottom:23px}.student-detail-top .avatar{height:49px;width:49px;font-size:17px;background:var(--lime);border-color:#c9e59c}.student-detail-top h2{font-size:25px;overflow-wrap:anywhere}.student-email{font-size:11px;color:var(--muted);overflow-wrap:anywhere;margin-top:5px}.student-goal{font-size:13px;color:var(--muted);margin-top:10px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.detail-columns{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}.detail-columns>.panel{padding:22px}.teacher-stats{margin-top:24px}.recommendation{border:1px solid #d4dfc4;border-radius:12px;background:#f3f6eb;padding:19px;margin-bottom:22px}.recommendation .eyebrow{font-size:9px;color:#647655;margin-bottom:10px}.recommendation h3{font-size:16px;margin-bottom:10px}.recommendation p{font-size:12px;line-height:1.8;color:#526348}.recommendation p+p{margin-top:8px}.recommendation .button{margin-top:14px}.advice-counter{font-size:11px;color:var(--muted);margin-top:4px;display:block;text-align:right}.detail-loading{padding:45px 25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.loading-line{height:12px;border-radius:9px;background:#e4e9dc;width:65%;margin-bottom:14px;animation:breathe 1.4s ease-in-out infinite}.loading-line:nth-child(2){width:90%}.loading-line:nth-child(3){width:45%}.loading-copy{font-size:13px;color:var(--muted);margin-top:25px}.noscript{padding:25px;background:var(--lime)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.refresh-button{background:transparent;border:1px solid #cdd4c5;color:#53624c;padding:8px 11px;border-radius:7px;font-size:11px}.section-gap{margin-top:24px}@keyframes breathe{0%,100%{opacity:.5}50%{opacity:1}}
@media(min-width:1600px){.app-shell{grid-template-columns:265px minmax(0,1fr)}.sidebar{padding-left:28px;padding-right:28px}.topbar{padding-left:60px;padding-right:60px}#workspace{padding-top:48px}.workspace-grid{gap:30px}.column{gap:30px}.panel{padding:30px}.hero-card{padding:35px}.stat{padding:25px}.teacher-layout{grid-template-columns:minmax(310px,.9fr) minmax(0,1.7fr)}}
@media(max-width:1180px){.app-shell{grid-template-columns:208px minmax(0,1fr)}.sidebar{padding:30px 15px}.brand{font-size:23px}.brand svg{width:28px}.topbar{padding:0 28px}#workspace{padding:30px 28px 40px}.workspace-footer{margin-left:28px;margin-right:28px}.workspace-grid{grid-template-columns:minmax(0,1.2fr) minmax(260px,1fr);gap:18px}.column{gap:18px}.panel{padding:22px}.hero-card{padding:25px}.stat{padding:20px 13px}.stat-value{font-size:28px}.auth-story{padding:38px 28px}.auth-panel{padding:38px 26px}.teacher-layout{grid-template-columns:265px minmax(0,1fr);gap:18px}.teacher-banner{gap:18px}.detail-columns{grid-template-columns:1fr;gap:18px}.page-intro h1{font-size:36px}}
@media(max-width:980px){.app-shell{grid-template-columns:180px minmax(0,1fr)}.sidebar{padding-left:10px;padding-right:10px}.brand{font-size:20px;gap:7px;letter-spacing:-.9px}.brand svg{width:24px}.side-eyebrow{margin-top:38px}.nav-item{font-size:12px;gap:8px;padding:12px 10px}.side-note{margin-left:9px;margin-right:9px}.side-note p{font-size:13px}.side-bottom{font-size:9px;gap:5px}.topbar{padding:0 24px;height:79px}.breadcrumbs{gap:9px;font-size:11px}.topbar-actions{gap:9px}#workspace{padding:26px 24px 35px}.workspace-grid{grid-template-columns:1fr}.workspace-grid>.column:last-child{grid-template-columns:1fr 1fr;align-items:start}.workspace-grid>.column:last-child>.panel:first-child{grid-column:1/-1}.workspace-grid>.column:last-child>.panel:last-child{grid-column:1/-1}.auth-area{grid-template-columns:1fr}.auth-story{min-height:340px;padding:32px}.auth-story h1{font-size:39px;max-width:350px}.auth-copy{max-width:340px}.navigation-art{position:absolute;width:260px;height:260px;right:-55px;bottom:10px;opacity:.35}.auth-footnote{max-width:300px;padding-top:25px}.auth-panel{padding:35px;min-height:340px}.auth-panel .auth-disclosure{max-width:440px}.teacher-layout{grid-template-columns:1fr}.teacher-banner{grid-template-columns:1.2fr 1fr}.student-list{grid-template-columns:1fr 1fr;max-height:350px;overflow-y:auto;padding-right:2px}.detail-columns{grid-template-columns:1fr 1fr}.intro-symbol{font-size:57px}}
@media(max-width:700px){.app-shell{display:block}.sidebar{position:fixed;left:0;top:74px;bottom:0;height:calc(100dvh - 74px);width:250px;padding:25px 20px;transform:translateX(-105%);transition:transform .2s;box-shadow:15px 0 40px #0b171b22}.sidebar.is-open{transform:none}.sidebar .brand{font-size:24px}.sidebar .brand svg{width:30px}.side-eyebrow{margin-top:35px}.nav-item{font-size:14px;padding:13px 12px}.side-note p{font-size:15px}.side-bottom{font-size:10px}.topbar{height:74px;padding:0 20px;background:var(--ivory);position:sticky;top:0;z-index:13}.menu-button{display:block;padding:4px 2px;margin-right:5px}.breadcrumbs>span:first-of-type,.crumb-divider{display:none}.breadcrumbs{font-size:11px}.topbar-actions{gap:8px}.locale-switch button{font-size:10px;padding:5px 8px}.sign-out{font-size:10px;padding:5px 2px}.portal-account-avatar{width:28px;height:28px}#workspace{padding:26px 20px 35px}.workspace-footer{margin-left:20px;margin-right:20px;font-size:10px;gap:10px}.workspace-footer>span:first-child{font-size:13px}.footer-mark{display:none}.auth-story{padding:29px 26px;min-height:370px}.auth-story h1{font-size:37px}.auth-copy{font-size:14px;max-width:270px}.auth-panel{padding:29px 24px}.auth-panel h2{font-size:25px}.auth-footnote{font-size:10px;max-width:230px}.page-intro{gap:12px;align-items:center}.page-intro h1{font-size:30px;line-height:1.35;overflow-wrap:anywhere}.page-intro p.description{font-size:12px;margin-top:12px}.page-intro .eyebrow{font-size:9px}.intro-symbol{display:none}.role-pill{font-size:9px;padding:5px 8px}.panel{padding:23px 20px}.hero-card{padding:26px 23px;min-height:230px}.hero-card h2{font-size:29px}.hero-card .hero-text{font-size:12px}.workspace-grid>.column:last-child{grid-template-columns:1fr}.workspace-grid>.column:last-child>.panel{grid-column:auto!important}.stat{padding:19px 12px}.stat-label{font-size:9px;line-height:1.6}.stat-value{font-size:28px}.stat-note{font-size:9px;margin-top:4px}.stat-value small{font-size:10px}.stats-grid{border-radius:15px}.two-fields{gap:12px}.field label{font-size:12px}.button{font-size:12px}.teacher-banner{grid-template-columns:1fr}.teacher-banner .hero-card{min-height:210px}.teacher-stats{margin-top:18px}.student-list{grid-template-columns:1fr;max-height:380px}.teacher-layout{margin-top:18px}.detail-columns{grid-template-columns:1fr;gap:18px}.teacher-banner .panel{padding:24px}.class-code{font-size:17px}.notice{font-size:12px}.advice-message{font-size:13px}.task-title{align-items:flex-start}.task-title h3{line-height:1.5}.task-title .duration{margin-top:1px}.profile-details summary{font-size:15px}.join-row{flex-wrap:wrap}.join-row .field{min-width:160px}.panel-heading h2{font-size:21px}.score-input-row label{font-size:13px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.env-notice{font-size:11px;color:#716e48;border:1px solid #dfddbc;background:#f4f2df;padding:10px 14px;border-radius:9px;margin-bottom:24px;line-height:1.8}

.intro-actions{display:flex;align-items:center;gap:12px;flex:none}.intro-actions .intro-symbol{margin-left:9px}@media(max-width:1180px){.intro-actions .intro-symbol{display:none}}@media(max-width:700px){.intro-actions{flex-direction:column;gap:8px;align-items:flex-end}.intro-actions .role-pill{display:none}}
@media(max-width:700px){.sidebar{visibility:hidden}.sidebar.is-open{visibility:visible}.page-intro p.description,.hero-card .hero-text,.auth-copy,.advice-message{font-size:16px}.field label,.score-input-row label,.button,.sign-out,.locale-switch button{font-size:14px}.stat-label{font-size:11px}.topbar{gap:8px;padding-inline:14px}.auth-panel{padding-inline:18px}}

.student-card-identity{min-width:0;flex:1}.student-name-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0}.demo-badge{display:inline-flex;align-items:center;flex:none;white-space:nowrap;padding:2px 7px;border:1px solid #c2d7d2;border-radius:5px;background:#e7f0ec;color:#42625b;font-size:9px;font-weight:600;line-height:1.6;letter-spacing:.025em}.student-detail-top .demo-badge{font-size:10px;padding:3px 8px}.student-detail-top .student-name-line{gap:11px;margin-top:5px}.demo-disclosure{display:flex;align-items:flex-start;gap:13px;margin-top:20px;padding:17px 20px;border:1px solid #cedcd3;border-radius:13px;background:#edf2eb}.demo-disclosure>.demo-badge{margin-top:3px}.demo-disclosure strong{display:block;font-size:12px;font-weight:600;color:#34534a}.demo-disclosure p{font-size:11px;line-height:1.8;color:#627267;margin-top:5px;max-width:880px}@media(max-width:700px){.demo-disclosure{gap:10px;padding:14px 15px;margin-top:17px}.demo-disclosure p{font-size:10px}.demo-disclosure strong{font-size:11px}.student-detail-top .student-name-line{gap:8px}}
#student-detail{scroll-margin-top:100px}