:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;font-synthesis:none;color:#203f33;background:#f8f7f1;--forest:#244f3e;--paper:#f8f7f1;--ink:#203f33;--muted:#6b766b;--line:#dfe2d7}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0}a{color:inherit}button,input{font:inherit}button,a,input{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #c59950;outline-offset:4px}[hidden]{display:none!important}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}p{line-height:1.7}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:600}h2{font-size:clamp(25px,3vw,35px);line-height:1.2;letter-spacing:-1px}h3{font-size:20px;line-height:1.35}p{color:var(--muted)}.skip-link{position:absolute;top:-100px;left:20px;z-index:20;background:white;padding:12px}.skip-link:focus{top:15px}.home-header{display:flex;align-items:center;gap:35px;justify-content:space-between;border-bottom:1px solid var(--line);min-height:98px;padding:20px max(28px,calc((100vw - 1240px)/2));background:var(--paper)}.home-brand{text-decoration:none;display:flex;align-items:center;gap:12px;flex-shrink:0}.home-brand img{display:block}.home-brand>span{font-size:24px;font-weight:700;letter-spacing:-.8px}.home-brand small{display:block;font-size:8px;font-weight:600;letter-spacing:1.6px;margin-top:6px}.home-nav{display:flex;align-items:center;justify-content:center;gap:26px;flex-wrap:wrap;font-size:13px}.home-nav a{text-decoration:none;color:#68776a;white-space:nowrap}.home-nav a:hover,.home-nav a[aria-current]{color:var(--forest)}.home-nav a[aria-current]{font-weight:650}.home-nav #role-navigation{display:contents}.home-manage{position:relative;display:inline-flex;align-items:center}.home-manage>summary{list-style:none;cursor:pointer;color:#68776a;font:inherit;white-space:nowrap;padding:4px 0}.home-manage>summary::-webkit-details-marker{display:none}.home-manage>summary::after{content:' ▾';font-size:10px;opacity:.75}.home-manage[open]>summary,.home-manage>summary:hover{color:var(--forest)}.home-manage[open]>summary{font-weight:650}.home-manage-panel{position:absolute;top:calc(100% + 10px);right:0;min-width:188px;display:flex;flex-direction:column;gap:2px;padding:8px;border:1px solid var(--line);border-radius:8px;background:#fdfdf8;box-shadow:0 10px 28px #203f3322;z-index:30}.home-manage-panel a{display:block;padding:10px 12px;border-radius:6px;color:#50684b;text-decoration:none;white-space:nowrap}.home-manage-panel a:hover{background:#eef2e4;color:var(--forest)}.home-account{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end;font-size:12px}.home-account .account-name{max-width:140px;overflow-wrap:anywhere}.home-account .account-profile-button{border:0;background:transparent;color:var(--forest);font:inherit;padding:9px;min-height:40px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:46px;padding:13px 21px;border:1px solid #a9bcab;border-radius:6px;background:transparent;color:var(--forest);font-size:13px;font-weight:600;text-decoration:none;white-space:normal;line-height:1.5}.button:hover{background:#edf0e5}.button-primary{background:var(--forest);border-color:var(--forest);color:#fff}.button-primary:hover{background:#183f2d}.button-small{min-height:40px;padding:9px 15px;font-size:12px}.home-main{max-width:1240px;margin:auto;padding:0 28px}.home-hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:48px;padding:36px 0 40px;min-height:0}.eyebrow{font-size:10px;line-height:1.5;letter-spacing:1.8px;color:#74836c;font-weight:650;margin-bottom:17px}.hero-copy>.eyebrow{display:flex;align-items:center;gap:9px}.eyebrow-dot{height:6px;width:6px;border-radius:50%;background:#799766;display:inline-block}.home-hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(40px,4.4vw,64px);font-weight:400;letter-spacing:-2.3px;line-height:1.12;margin-bottom:25px}.home-hero h1 em{font-weight:400;color:#54774d}.hero-description{max-width:500px;font-size:15px;line-height:1.85;margin-bottom:28px}.hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}.hero-note{font-size:11px;color:#87907d;margin-top:18px;margin-bottom:0}.text-link{display:inline-block;text-decoration:none;font-size:12px;color:#537247;font-weight:600;padding:8px 0}.text-link:hover{text-decoration:underline}.hero-study{position:relative;padding:22px 13px 18px}.study-paper{background:#fdfdf7;border:1px solid #e0e2d7;border-radius:8px;padding:26px 30px 21px;box-shadow:9px 10px 0 #e6e9db;transform:rotate(1.2deg);position:relative}.study-label{font-size:8px;letter-spacing:1.6px;margin-bottom:27px;color:#91a081}.study-step{display:flex;gap:16px;align-items:start;margin-top:25px}.study-step h2{font-size:22px;letter-spacing:-.4px;line-height:1.2;margin-bottom:7px;font-family:Georgia,"Times New Roman",serif;font-weight:400}.study-step p{font-size:11px;line-height:1.7;margin-bottom:0;max-width:240px}.step-icon{color:#8b9a7e;font-size:10px;line-height:26px;flex-shrink:0}.study-wave{display:flex;align-items:center;gap:4px;height:37px;margin:15px 0 18px 36px;overflow:hidden}.study-wave i{display:block;background:#91a881;width:4px;border-radius:2px;height:10px}.study-wave i:nth-child(4n){height:27px}.study-wave i:nth-child(5n){height:35px}.study-wave i:nth-child(3n){height:20px}.study-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e5e7dc;margin-top:26px;padding-top:17px;color:#88967c;font-size:9px;letter-spacing:.6px}.study-footer>span:last-child{font-size:22px;color:#54774d}.study-corner{position:absolute;right:-10px;top:-5px;font-family:Georgia,"Times New Roman",serif;font-size:12px;font-style:italic;line-height:1.45;background:#ebefd9;color:#567348;padding:13px 17px;transform:rotate(-5deg);border-radius:2px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:25px}.section-heading h2{margin-bottom:12px}.section-heading p:last-child{font-size:13px;margin-bottom:0}.free-section,.learner-section{padding:32px 0 36px;border-top:1px solid var(--line);scroll-margin-top:20px}.translation-switch{display:flex;align-items:center;gap:8px;font-size:11px;color:#76836e;white-space:nowrap;margin-bottom:4px;cursor:pointer}.translation-switch input{accent-color:var(--forest);width:15px;height:15px;margin:0}.free-status:empty{display:none}.free-status{font-size:13px}.free-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.free-card{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fdfdf8;display:flex;flex-direction:column;min-width:0}.free-card-visual{height:178px;background:#e4e9d9;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.free-card-visual img{display:block;width:100%;height:100%;object-fit:cover}.resource-monogram{font-family:Georgia,"Times New Roman",serif;font-size:65px;letter-spacing:-4px;color:#637f50;opacity:.8}.free-card:nth-child(3n+2) .free-card-visual{background:#e4e9e3}.free-card:nth-child(3n+2) .resource-monogram{color:#527361}.free-card:nth-child(3n) .free-card-visual{background:#efe9dd}.free-card:nth-child(3n) .resource-monogram{color:#928460}.resource-kind{position:absolute;left:17px;bottom:14px;background:#fbfcf5e6;font-size:9px;letter-spacing:.4px;padding:6px 10px;border-radius:20px;color:#45623b}.free-card-body{padding:22px 23px;display:flex;flex-direction:column;flex:1;min-width:0}.free-card .eyebrow{font-size:8px;margin-bottom:10px}.free-card h3{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:24px;letter-spacing:-.4px;overflow-wrap:anywhere;margin-bottom:12px}.free-card-summary{font-size:12px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.free-card-body .text-link{margin-top:auto;border-top:1px solid #e8eadf;padding-top:16px}.free-card .translation{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;color:#6f7868}.free-empty{grid-column:1/-1;padding:32px;border:1px dashed #cad5bf;background:#f1f4e8;border-radius:8px;text-align:center}.free-empty h3{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:26px;margin-bottom:8px}.free-empty p{font-size:13px;margin-bottom:0}.how-section{padding:32px 0 40px;border-top:1px solid var(--line)}.how-section .section-heading{margin-bottom:24px}.how-section h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:31px;line-height:1.35}.how-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.how-number{display:block;color:#869571;font-size:9px;letter-spacing:1.4px;margin-bottom:15px}.how-grid h3{font-size:16px;letter-spacing:-.3px;margin-bottom:10px}.how-grid p{font-size:12px;margin-bottom:0;line-height:1.85}.signup-strip{display:flex;align-items:center;justify-content:space-between;gap:28px;background:#e9eddc;border-radius:8px;padding:24px 32px;margin-bottom:36px}.signup-strip h2{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:28px;margin-bottom:9px}.signup-strip p{font-size:12px;margin-bottom:0;max-width:600px}.signup-strip .button{flex-shrink:0}.home-footer{display:flex;align-items:center;gap:30px;justify-content:space-between;border-top:1px solid var(--line);padding:25px max(28px,calc((100vw - 1184px)/2));font-size:10px;color:#92a087}.home-footer .footer-brand{font-size:17px;color:#70815e;font-weight:650;letter-spacing:-.4px;text-decoration:none}.home-footer p{font-size:10px;margin:0;color:#92a087}.home-footer>a:last-child{text-decoration:none}.home-notice{margin:0}.home-notice:not(:empty){padding:13px 18px;margin-top:22px;border:1px solid #c6d5b8;background:#eef2e5;border-radius:7px;font-size:13px}.home-notice.error,.login-status.error{color:#924327;background:#fff1e5;border-color:#ebccb6}.learning-catalog{display:grid;gap:16px}.assignment-card{background:#fdfdf8;border:1px solid var(--line);border-radius:8px;padding:23px}.assignment-card h3{font-size:20px;margin-bottom:8px;overflow-wrap:anywhere}.assignment-card>p{font-size:12px}.assignment-resource{border-top:1px solid #e5e7db;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 0}.assignment-resource:last-child{padding-bottom:0}.assignment-resource strong{display:block;font-size:14px;overflow-wrap:anywhere}.assignment-resource p{font-size:11px;margin:6px 0 0}.learning-records{margin-top:28px;padding-top:25px;border-top:1px solid var(--line)}.learning-records h3{margin:0;font-size:20px}.record-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:15px;padding:15px 0;border-bottom:1px solid #e3e6d9}.record-row h4{font-weight:600;font-size:14px;margin:0 0 7px;overflow-wrap:anywhere}.record-row p{font-size:11px;margin:0}.record-score{font-size:19px;color:#3d6144;align-self:center}.login-main{max-width:1120px;min-height:calc(100vh - 190px);display:grid;grid-template-columns:1fr 1fr;gap:110px;align-items:center;padding:65px 28px;margin:auto}.login-intro h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:54px;line-height:1.15;letter-spacing:-1.6px;margin:15px 0 26px}.login-intro>p{max-width:390px;font-size:14px;line-height:1.9}.login-intro .text-link{margin-top:16px}.login-card{border:1px solid var(--line);border-radius:10px;background:#fdfdf8;padding:32px}.login-card h2{font-size:26px;letter-spacing:-.7px;margin-bottom:10px}.login-card>p{font-size:12px}.login-card form{display:grid;gap:18px;margin:25px 0}.login-card label{font-size:12px;color:#50684b;display:grid;gap:7px}.login-card input{border:1px solid #cbd5c1;border-radius:5px;padding:12px 13px;min-height:47px;min-width:0;width:100%;background:#fffefa;color:var(--ink)}.login-card form .button{width:100%;margin-top:4px}.login-card .account-links{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);padding-top:16px;gap:8px}.login-card .account-links button{padding:8px 0;border:0;background:transparent;color:#658259;font-size:12px;text-align:left;min-height:36px}.login-card .login-help{font-size:10px;line-height:1.8;margin-top:18px;margin-bottom:0}.login-status{font-size:12px}.login-status:empty{display:none}.account-dialog button{border:1px solid #bdcdb4;background:#f0f4e8;color:var(--forest);border-radius:5px;padding:10px 15px;min-height:42px}.account-dialog input{border:1px solid #cbd5c1;border-radius:5px;color:var(--ink)}.account-dialog{background:#fdfdf8}
@media(max-width:1100px){.home-header{gap:20px;padding:18px 28px}.home-nav{gap:17px}.home-hero{gap:32px;padding:28px 0 32px}.home-hero h1{font-size:52px}.home-account .account-name{display:none}.login-main{gap:55px}.login-intro h1{font-size:46px}}@media(max-width:850px){.home-header{flex-wrap:wrap;gap:13px}.home-nav{order:3;flex-basis:100%;justify-content:flex-start;gap:22px;border-top:1px solid #e2e5d8;padding-top:15px}.home-hero{gap:28px;grid-template-columns:1.1fr 1fr}.home-hero h1{font-size:45px}.hero-description{font-size:13px}.hero-actions{gap:13px}.study-paper{padding:21px}.study-step{gap:10px}.study-step h2{font-size:20px}.study-label{font-size:7px}.study-corner{font-size:10px}.free-grid{gap:15px;grid-template-columns:repeat(2,minmax(0,1fr))}.section-heading{align-items:start;flex-direction:column;gap:12px}.how-grid{gap:25px}.signup-strip{padding:28px;flex-wrap:wrap}.login-main{gap:35px}.login-intro h1{font-size:39px}.login-card{padding:26px}}@media(max-width:600px){html{scroll-padding-top:30px}.home-header{padding:18px 20px}.home-brand>span{font-size:21px}.home-brand small{font-size:7px}.home-brand img{width:39px;height:39px}.home-account .button{font-size:10px;padding:8px 10px}.home-nav{font-size:12px;gap:19px;row-gap:12px}.home-main{padding:0 20px}.home-hero{grid-template-columns:1fr;gap:28px;padding:24px 0 28px;min-height:0}.home-hero h1{font-size:46px;letter-spacing:-1.7px;margin-bottom:20px}.hero-description{font-size:14px}.hero-study{max-width:400px;width:100%;margin:0 auto;padding:16px 17px 16px 4px}.study-paper{padding:25px;transform:rotate(.5deg)}.study-step h2{font-size:22px}.study-step p{font-size:12px;max-width:none}.study-label{font-size:8px}.study-wave{margin-left:31px}.study-corner{right:0}.free-section,.learner-section{padding:28px 0 32px}.free-grid,.how-grid{grid-template-columns:minmax(0,1fr);gap:20px}.free-card-visual{height:195px}.free-card-body{padding:23px}.section-heading h2{font-size:29px;line-height:1.3}.how-section{padding:28px 0 32px}.how-section h2{font-size:27px}.how-grid{gap:27px}.how-grid p{font-size:13px}.how-number{margin-bottom:10px}.signup-strip{padding:27px 24px;margin-bottom:40px}.signup-strip h2{font-size:26px}.signup-strip p{font-size:12px}.home-footer{padding:22px 20px;flex-wrap:wrap;gap:12px}.home-footer p{flex-basis:100%;order:3}.assignment-card{padding:20px}.assignment-resource{align-items:start;gap:12px}.assignment-resource .button{padding:9px 12px;font-size:11px;flex-shrink:0}.login-main{grid-template-columns:1fr;gap:22px;padding:40px 20px;min-height:0}.login-intro h1{font-size:40px;margin-bottom:18px}.login-intro>p{max-width:none;font-size:13px}.login-intro .text-link{margin-top:0}.login-card{padding:25px}.login-card input{font-size:16px}.login-intro .eyebrow{margin-bottom:12px}.home-account{max-width:none;gap:8px}.home-account .account-profile-button{font-size:10px;padding:7px}.record-row{gap:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.learning-recommendations{margin-top:28px;padding-top:26px;border-top:1px solid var(--line)}.learning-recommendations .section-heading h3{margin-bottom:10px}.recommendation-actions{display:flex;gap:8px;flex-wrap:wrap}.recommendations-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.recommendation-card{min-width:0;padding:20px;background:#f1f5e9;border:1px solid #d7e2ca;border-radius:8px}.recommendation-card h4{font-size:16px;line-height:1.6;margin:0 0 11px;overflow-wrap:anywhere}.recommendation-card p{font-size:12px;line-height:1.85;overflow-wrap:anywhere}.recommendation-card details{font-size:11px;line-height:1.75;margin:13px 0}.recommendation-card summary{cursor:pointer;color:#5a764e}.recommendation-card details p{margin-top:10px}.student-ai-feedback{margin-top:15px;padding-top:13px;border-top:1px solid #d9e3cf;min-width:0;overflow-wrap:anywhere}.student-ai-feedback h4{font-size:13px;margin-bottom:8px}.student-ai-feedback p,.student-ai-feedback li{font-size:12px!important;line-height:1.85!important}.student-ai-feedback details{margin:13px 0;font-size:12px;line-height:1.8}.student-ai-feedback summary{cursor:pointer;color:#4f7547}.student-ai-feedback h5{font-size:12px;margin:17px 0 7px}.student-ai-feedback ul{padding-left:22px;margin:8px 0 15px}.student-ai-feedback .ai-feedback-error{color:#92573b}.student-ai-feedback .button{margin:10px 0}.record-row .student-ai-feedback p{margin:6px 0}@media(max-width:600px){.recommendations-list{grid-template-columns:1fr}.recommendation-card{padding:18px}.recommendation-actions{width:100%}.recommendation-actions .button{flex:1}.learning-recommendations .section-heading{gap:18px}}
.hero-illustration{margin:0;min-width:0;text-align:center;position:relative}.hero-illustration img{width:100%;height:auto;display:block}.hero-illustration figcaption{font-size:11px;color:#7a8c70;letter-spacing:.5px;line-height:1.7;margin-top:10px}@media(max-width:600px){.hero-illustration{max-width:410px;width:100%;margin:0 auto}.hero-illustration figcaption{font-size:10px;margin-top:6px}}

.home-dual-entry{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:0 0 28px}
.dual-entry-card{display:flex;flex-direction:column;gap:8px;padding:22px 24px;border:1px solid var(--line);border-radius:8px;background:#fdfdf8;text-decoration:none;min-width:0;box-shadow:0 1px 0 #e8eadf}
.dual-entry-card:hover{background:#f3f6ea;border-color:#c9d6b8}
.dual-entry-card .eyebrow{margin-bottom:4px}
.dual-entry-card h3{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:24px;letter-spacing:-.4px;margin:0;color:var(--ink)}
.dual-entry-card>p{font-size:12px;line-height:1.75;margin:0}
.dual-entry-card .text-link{margin-top:auto;padding-top:10px}
.dual-entry-free{background:#f7f8f2}
.course-learning-panel{margin-top:8px;padding-top:8px}
.catalog-trail{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 16px;font-size:12px}
.catalog-crumb{border:0;background:transparent;color:#537247;font:inherit;font-weight:600;padding:4px 0;cursor:pointer}
.catalog-crumb.is-current,.catalog-crumb:disabled{color:var(--ink);cursor:default;font-weight:650}
.catalog-sep{color:#9aa48d}
.course-pick-card{display:grid;gap:8px}
.course-pick-card .button{justify-self:start;margin-top:6px}
.learning-catalog:has(.unit-pick-card){grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}
.unit-pick-card{padding:0;overflow:hidden;display:flex;flex-direction:column;gap:0;min-width:0}
.unit-pick-visual{aspect-ratio:16/9;height:auto;width:100%;background:#e4e9d9;overflow:hidden;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.unit-pick-visual img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}
.unit-pick-card>h3{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:22px;letter-spacing:-.3px;margin:16px 20px 6px;overflow-wrap:anywhere}
.unit-pick-summary{font-size:12px!important;line-height:1.75;margin:0 20px 8px!important;white-space:pre-wrap;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;color:var(--muted)}
.unit-pick-card>.course-pick-meta,.unit-pick-card>p:not(.unit-pick-summary){margin-left:20px!important;margin-right:20px!important}
.unit-pick-card>.button{margin:8px 20px 18px;align-self:flex-start}
.unit-pick-card:nth-child(2n) .unit-pick-visual{background:#e4e9e3}
.unit-pick-card:nth-child(3n) .unit-pick-visual{background:#efe9dd}
@media(max-width:850px){.learning-catalog:has(.unit-pick-card){grid-template-columns:1fr}}

.course-pick-meta{font-size:11px!important;margin:0!important;color:#74836c}
.course-empty{padding:28px 24px;border:1px dashed #cad5bf;background:#f1f4e8;border-radius:8px}
.course-empty h3{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:24px;margin:0 0 8px}
.course-empty p{font-size:13px;margin:0 0 12px}
@media(max-width:850px){.home-dual-entry{grid-template-columns:1fr}}

.catalog-class-summary{grid-column:1/-1;border-bottom:1px solid var(--line);padding-bottom:12px;overflow-wrap:anywhere}.catalog-class-summary p{margin:6px 0}.class-pick-card p{overflow-wrap:anywhere}

.student-course-section{grid-column:1/-1;min-width:0}.student-course-section>h3{margin:8px 0 16px}.student-course-units{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:20px;margin:20px 0 28px}.student-course-units .unit-pick-card{min-width:0}