@font-face{font-family:Inter;src:local('Inter');font-display:swap}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:#fafbf7;color:#1d3028;font-family:Inter,'Segoe UI',Arial,sans-serif;font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button,a,input,textarea,summary{touch-action:manipulation}a{color:inherit;text-underline-offset:4px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.65}button,a{ -webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #658729;outline-offset:5px}input:focus,textarea:focus{outline:2px solid #6d8b46;outline-offset:2px}[hidden]{display:none!important}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{line-height:1.14;letter-spacing:-.04em;font-weight:650}h1{font-size:65px}h2{font-size:44px}h3{font-size:26px}p{color:#657168}small{font-weight:400}pre,code{font-family:Consolas,'Courier New',monospace}pre{white-space:pre-wrap;overflow-wrap:anywhere}.container{max-width:1200px;padding:0 28px;margin:auto}.site-header{background:#fafbf7;border-bottom:1px solid #e1e6dc}.nav-wrap{max-width:1344px;margin:auto;min-height:91px;display:flex;align-items:center;gap:42px;padding:0 40px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:25px;font-weight:750;letter-spacing:-1px;text-decoration:none;white-space:nowrap}.brand-light{font-weight:440}.brand-dot{color:#6a9436}.brand-mark{display:flex;align-items:center;justify-content:center;width:34px;height:36px;border-radius:10px;background:#20382c;color:#d1f56a;line-height:1;font-size:38px;letter-spacing:-3px;padding:0 3px 4px 0;font-family:Arial,sans-serif;font-weight:500}.site-header nav{display:flex;gap:27px;align-items:center;margin:auto}.site-header nav a{font-size:15px;font-weight:600;text-decoration:none;color:#657168;white-space:nowrap}.site-header nav a:hover,.site-header nav a[aria-current]{color:#1d3028}.site-header nav a[aria-current]{text-decoration:underline;text-decoration-color:#88ab54;text-decoration-thickness:2px;text-underline-offset:8px}.nav-actions{display:flex;align-items:center;gap:23px}.button{display:inline-flex;align-items:center;justify-content:center;gap:26px;border:1px solid transparent;border-radius:7px;padding:14px 23px;text-decoration:none;font-size:15px;line-height:1.5;font-weight:650;transition:background .18s,transform .18s}.button:hover{transform:translateY(-1px)}.button span{font-size:23px;line-height:1}.button-dark{background:#203a2e;color:#fff}.button-dark:hover{background:#31573f}.button-lime{background:#d1f56a;color:#20382c}.button-lime:hover{background:#defa9b}.button-outline{border-color:#cdd6c8;background:transparent;color:#203a2e}.button-outline:hover{background:#f0f4e9}.button-small{padding:10px 16px;font-size:14px}.text-button{padding:0;border:0;background:none;color:#2b4535;font-weight:600;font-size:15px}.text-button:hover{text-decoration:underline}.full-width{width:100%}.local-banner{text-align:center;background:#edf1e6;font-size:14px;font-weight:700;letter-spacing:1px;padding:5px 16px;color:#597048}.local-banner span{font-weight:400;letter-spacing:0;margin-left:12px}.hero{min-height:660px;display:grid;grid-template-columns:1.1fr 1fr;gap:38px;align-items:center;padding-top:70px;padding-bottom:70px}.eyebrow{display:block;font-size:14px;letter-spacing:1.7px;font-weight:750;color:#64745c;margin-bottom:21px}.hero .eyebrow{display:flex;align-items:center;gap:8px;font-size:14px;letter-spacing:1.5px}.live-dot{width:6px;height:6px;border-radius:50%;background:#6e9746}.hero h1{font-size:84px;line-height:1.03;letter-spacing:-4.7px;margin-bottom:25px;font-weight:630}.hero-accent{position:relative;isolation:isolate}.hero-accent:after{content:'';position:absolute;z-index:-1;height:14px;background:#d1f56a;bottom:6px;left:-3px;right:-8px;transform:rotate(-2deg)}.hero-description{font-size:19px;line-height:1.8;max-width:425px;margin-bottom:27px}.hero-actions{display:flex;align-items:center;gap:24px}.secondary-link{display:inline-flex;align-items:center;gap:14px;font-size:14px;font-weight:650;text-decoration:none}.secondary-link:hover{text-decoration:underline}.secondary-link span{font-size:23px}.hero-detail{display:flex;align-items:center;gap:9px;font-size:14px;margin-top:22px;color:#7b8579}.mini-check{color:#56813c}.detail-separator{color:#bdc4b7;margin:0 5px}.hero-visual{height:490px;position:relative;display:flex;justify-content:center;align-items:center;background:radial-gradient(ellipse at 50% 55%,#e4eeda 0%,#edf1e4 34%,transparent 69%)}.orbit{position:absolute;width:400px;height:400px;border:1px solid #dce3d1;border-radius:50%;transform:rotate(-24deg) scaleX(1.12);top:37px;left:30px}.orbit-two{width:470px;height:260px;top:130px;left:0;transform:rotate(-40deg)}.spark{position:absolute;color:#6a874e;font-size:67px;top:40px;left:22px}.visual-note{position:absolute;right:2px;top:15px;font-family:Georgia,serif;font-style:italic;color:#819170;font-size:18px;line-height:1.2;transform:rotate(8deg)}.visual-note span{display:block;font-size:35px;margin-left:20px}.example-card{position:relative;background:#fff;width:335px;box-shadow:0 15px 40px #2138200d;border:1px solid #d9e0d0;border-radius:13px;padding:23px 25px;transform:rotate(-4deg);margin-top:0}.example-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:10px}.example-number{font-size:14px;letter-spacing:1px;color:#77836f;font-weight:600}.level-badge{display:inline-block;border-radius:5px;font-size:14px;line-height:1.7;font-weight:650;padding:4px 8px;letter-spacing:0;white-space:nowrap}.level-1{background:#edf5df;color:#587138}.level-2{background:#e7f1f2;color:#3d7479}.level-3{background:#eeeafa;color:#735994}.level-4{background:#faecdf;color:#936437}.example-icon{background:#eef3e5;border:1px solid #dde8cd;width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:32px;margin-bottom:18px}.example-card h2{font-size:26px;margin-bottom:10px}.example-card p{font-size:14px;line-height:1.7;margin-bottom:19px}.example-code{font-family:Consolas,monospace;font-size:14px;background:#f7f8f4;border:1px solid #e5e9df;border-radius:6px;padding:14px;white-space:pre}.code-line{color:#b6bdaf;margin-right:16px}.code-purple{color:#9383a0}.code-green{color:#427556}.code-orange{color:#a4763d}.example-bottom{display:flex;justify-content:space-between;font-size:14px;color:#7d8775;margin-top:16px}.example-bottom span:last-child{color:#405e32;font-weight:650}.result-sticker{position:absolute;bottom:30px;right:-2px;border:1px solid #dde5d2;background:white;box-shadow:0 8px 28px #29411e12;border-radius:10px;padding:17px 20px;display:flex;align-items:center;gap:12px;transform:rotate(3deg)}.sticker-check{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#d1f56a;color:#31542c;font-size:23px}.result-sticker strong{font-size:15px;display:block}.result-sticker div>span{display:block;font-size:14px;color:#839078}.sticker-star{font-size:34px;color:#82a348;margin-left:10px}.visual-caption{position:absolute;bottom:-15px;left:92px;font-size:14px;color:#8c9583}.stats-strip{border-top:1px solid #e1e6d9;border-bottom:1px solid #e1e6d9;background:#f1f4eb}.stats-inner{display:grid;grid-template-columns:1fr 1fr 1.4fr 1.2fr;padding-top:28px;padding-bottom:28px}.stats-inner>div{padding-left:37px;border-left:1px solid #d8dfce;display:flex;flex-direction:column;justify-content:center}.stats-inner>div:first-child{border:0;padding-left:0}.stats-inner strong{font-size:35px;font-weight:500;line-height:1.2;letter-spacing:-1px}.stats-inner strong small{font-size:22px}.stats-inner span{font-size:14px;color:#808b73;margin-top:5px}.stats-inner .stats-statement{font-size:19px;font-weight:550;line-height:1.5;display:block;position:relative;padding-left:73px}.stats-statement>span{position:absolute;left:31px;top:0;font-size:43px;color:#79925b;margin:0}.section{padding-top:76px;padding-bottom:78px}.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:flex-end;margin-bottom:38px}.section-heading .eyebrow{margin-bottom:14px}.section-heading h2{font-size:42px;margin:0;letter-spacing:-1.5px}.section-heading>p{font-size:14px;line-height:1.8;margin:0 0 2px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.steps article{border-top:1px solid #dce2d4;padding-top:20px}.step-number{display:flex;justify-content:space-between;align-items:center;color:#849d6b;font-size:14px;font-weight:600;margin-bottom:25px}.step-number>span{font-size:27px;color:#6a8057}.steps h3{font-size:23px;margin-bottom:13px}.steps p{font-size:15px;line-height:1.8;max-width:290px;margin:0}.path-section{background:#f0f3e9;border-block:1px solid #e4e8dc}.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.path-card{display:block;text-decoration:none;border:1px solid #dce3d2;border-radius:9px;padding:23px;background:#fafbf6;transition:transform .18s,border-color .18s}.path-card:hover{transform:translateY(-5px);border-color:#9eb482}.path-top{display:flex;justify-content:space-between;margin-bottom:34px}.level-dots{display:flex;align-items:center;gap:4px}.level-dots i{width:7px;height:15px;background:#e4e9dc;border-radius:2px}.level-dots i:nth-child(2){height:20px}.level-dots i:nth-child(3){height:25px}.level-dots i:nth-child(4){height:30px}.level-dots i.active{background:#819766}.path-arrow{font-size:26px;color:#647b51}.path-card .eyebrow{font-size:14px;margin-bottom:10px}.path-card h3{font-size:23px;min-height:46px;letter-spacing:-.7px;margin-bottom:14px}.path-card p{font-size:14px;line-height:1.8;min-height:86px}.path-count{font-size:14px;font-weight:600;border-top:1px solid #e3e8da;padding-top:16px;display:block;color:#748462}.path-count span{padding:0 7px}.bottom-cta{margin-top:70px;margin-bottom:70px;padding:43px 47px;display:flex;align-items:center;justify-content:space-between;border-radius:12px;background:#213d30;color:white;gap:30px}.bottom-cta .eyebrow{color:#b4c995;margin-bottom:14px}.bottom-cta h2{font-size:40px;margin-bottom:12px}.bottom-cta p{font-size:14px;color:#becdbc;margin:0}.bottom-cta .button{flex-shrink:0}footer{border-top:1px solid #e1e6d9;padding:30px 40px 20px;background:#fafbf7}.footer-inner{max-width:1264px;margin:auto;display:flex;align-items:center;gap:35px}.footer-brand{font-size:18px;letter-spacing:-.6px}.footer-brand .brand-mark{width:27px;height:29px;font-size:33px;border-radius:7px}.footer-inner p{font-size:14px;margin:0}.footer-inner>a:last-child{margin-left:auto;font-size:14px;text-decoration:none}.footer-bottom{max-width:1264px;margin:23px auto 0;padding-top:15px;border-top:1px solid #edf0e6;font-size:14px;color:#919a87}.account-link{display:flex;align-items:center;gap:8px;font-size:14px;text-decoration:none}.avatar{border-radius:50%;background:#e9f0de;width:31px;height:31px;display:flex;align-items:center;justify-content:center;font-weight:700}.skip-link{position:fixed;left:15px;top:-100px;z-index:20;padding:12px;background:#d1f56a}.skip-link:focus{top:10px}.library-page,.leaderboard-page{padding-top:60px;padding-bottom:70px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-bottom:40px}.page-heading .eyebrow{margin-bottom:18px}.page-heading h1{font-size:56px;letter-spacing:-2.3px;margin-bottom:19px}.muted-heading{color:#8a9a7c}.page-heading p{font-size:15px;max-width:530px;margin:0}.progress-summary{display:flex;align-items:center;gap:24px;background:#f0f3e9;border:1px solid #dce4d1;padding:25px;border-radius:10px}.progress-summary strong{display:block;font-size:33px;font-weight:550;letter-spacing:-1px}.progress-summary strong small{font-size:20px;color:#8b967f}.progress-summary div>span{display:block;font-size:14px;color:#7d8971;white-space:nowrap}.progress-icon{font-size:44px;color:#7e9960}.summary-divider{height:45px;width:1px;background:#d9e0cf}.library-toolbar{border-bottom:1px solid #dbe2d2;display:flex;align-items:center;justify-content:space-between;margin-bottom:27px;padding-bottom:15px;gap:15px}.filter-tabs{display:flex;gap:5px;flex-wrap:wrap}.filter-tab{border:0;background:transparent;color:#75816b;border-radius:6px;padding:9px 15px;font-size:14px;font-weight:550}.filter-tab:hover{background:#edf2e6}.filter-tab.selected{background:#233d2e;color:white}.filter-tab>span{font-size:14px;padding:1px 5px;background:#ffffff1f;border-radius:3px;margin-left:5px}.library-count{font-size:14px;color:#849178;white-space:nowrap}.challenge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.challenge-card{background:#fff;border:1px solid #dfe5d7;border-radius:10px;padding:23px 24px 0;transition:border-color .2s,transform .2s;display:flex;flex-direction:column}.challenge-card:hover{border-color:#a7b791;transform:translateY(-3px)}.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}.challenge-num{font-size:14px;color:#9ca591;font-family:Consolas,monospace}.category{display:block;font-size:14px;font-weight:550;color:#8b977e;margin-bottom:9px}.challenge-card h2{font-size:25px;letter-spacing:-.75px;margin-bottom:11px}.challenge-card h2 a{text-decoration:none}.challenge-card p{font-size:14px;line-height:1.8;margin-bottom:22px;flex:1}.card-meta{display:flex;gap:20px;font-size:14px;color:#7f8a74;margin-bottom:18px}.card-bottom{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e9eddf;padding:13px 0}.status-label{font-size:14px;color:#98a28b}.status-complete{color:#4e7835}.card-go{border:1px solid #e1e7d9;border-radius:6px;width:29px;height:29px;display:flex;align-items:center;justify-content:center;text-decoration:none;font-size:21px;background:#f6f8f1}.card-go:hover{background:#d1f56a}.learning-note{display:flex;gap:20px;align-items:center;padding:24px 30px;background:#eff3e6;border-radius:8px;margin-top:32px}.learning-note>span{font-size:45px;color:#829966}.learning-note strong{font-size:17px}.learning-note p{font-size:14px;margin:4px 0 0}.mastery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}.mastery-grid .eyebrow{margin-bottom:10px}.mastery-grid strong{font-size:15px;display:block}.mastery-grid small{display:block;font-size:14px;color:#798b68}progress{width:100%;height:7px;border:0;background:#e5ebdb;border-radius:9px;margin:15px 0 8px}progress::-webkit-progress-bar{background:#e5ebdb;border-radius:9px}progress::-webkit-progress-value{background:#87a357;border-radius:9px}progress::-moz-progress-bar{background:#87a357;border-radius:9px}.workspace{padding-top:28px;padding-bottom:65px}.back-link{font-size:14px;color:#7c8b6d;text-decoration:none}.workspace-heading{display:flex;justify-content:space-between;align-items:center;margin:28px 0;gap:25px}.workspace-tags{display:flex;align-items:center;gap:16px;margin-bottom:15px}.workspace-tags .category{margin:0}.workspace-heading h1{font-size:44px;margin-bottom:12px;letter-spacing:-1.6px}.workspace-heading p{font-size:15px;margin:0}.workspace-points{text-align:right;flex-shrink:0}.workspace-points strong{display:block;font-size:41px;line-height:1.2;font-weight:550}.workspace-points>span{font-size:14px;color:#8b987d}.workspace-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.brief-panel,.answer-panel{border:1px solid #dce3d3;background:white;border-radius:10px;overflow:hidden}.panel-heading{display:flex;align-items:center;justify-content:space-between;background:#f3f6ec;border-bottom:1px solid #e0e7d7;padding:17px 23px;gap:15px}.panel-heading h2{font-size:18px;letter-spacing:-.3px;margin:0}.panel-heading h2 span{color:#8d9d7c;margin-right:11px;font-family:Consolas,monospace;font-size:14px;font-weight:400}.panel-heading>span{font-size:14px;color:#74865f}.brief-content,.answer-content{padding:25px}.brief-content h3,.scoring-note h3{font-size:15px;letter-spacing:0;font-weight:650;margin-bottom:10px}.brief-content>p{font-size:14px;line-height:1.9}.input-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:24px}.input-heading h3{margin:0}.copy-button{font-size:14px;font-weight:600;padding:5px 7px;border:1px solid #dce5d2;border-radius:5px;background:#f9fbf5;color:#6b8059}.copy-button span{padding-left:7px}.input-data,.format-data{background:#f7f9f3;border:1px solid #e5eadc;border-radius:6px;padding:17px;font-size:14px;line-height:1.8;color:#5a6d4c;margin-top:10px;margin-bottom:23px;tab-size:2}.format-data{color:#776650;margin-bottom:10px}.brief-content .format-caption{font-size:14px;margin:0;color:#8c977e}.fine-print{font-size:14px!important;color:#839178;line-height:1.8!important}.hint{border-block:1px solid #e6ebdf;margin-top:24px;padding:14px 0}.hint summary{font-size:14px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;list-style:none}.hint summary::-webkit-details-marker{display:none}.hint p{font-size:14px;padding:13px 0 0;margin:0}.data-note{font-size:14px;line-height:1.8;color:#7a8b6b;margin-top:17px;padding-left:11px;border-left:2px solid #cdddba}.timer{font-family:Consolas,monospace;font-size:17px!important;font-variant-numeric:tabular-nums}.workflow-instruction{display:flex;align-items:flex-start;gap:13px;margin-bottom:23px}.workflow-instruction>span{font-size:26px;color:#8fa475}.workflow-instruction p{font-size:14px;line-height:1.8;margin:0}.workflow-instruction a{font-weight:600;color:#53743d}.answer-content label{font-size:14px;display:flex;justify-content:space-between;font-weight:600;margin-bottom:10px}.answer-content label span{font-size:14px;color:#8e9e7b;font-weight:400}textarea{width:100%;min-height:285px;resize:vertical;padding:18px;border:1px solid #d9e3ce;border-radius:7px 7px 0 0;background:#fbfcf8;color:#354a2c;font-size:14px;font-family:Consolas,monospace;line-height:1.7;display:block}textarea::placeholder{color:#a2ac97}.editor-bottom{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border:1px solid #d9e3ce;border-top:0;border-radius:0 0 7px 7px;background:#f7f9f2;margin-bottom:17px}.editor-bottom>span,.editor-bottom button{font-size:14px;color:#8c9b7b}.scoring-note{border-top:1px solid #e4e9dc;padding-top:20px;margin-top:25px}.scoring-note h3{font-size:14px;color:#778766}.scoring-note p{font-size:14px;line-height:1.9;color:#92a080;margin-bottom:9px}#start-area{border:1px dashed #c8d7b7;padding:25px;background:#f8faf3;border-radius:7px;margin-bottom:22px}#start-area p{font-size:14px}.feedback{padding:16px;border:1px solid #e1c5a5;background:#fff6ec;border-radius:7px;margin-top:20px;font-size:14px;color:#825d35}.feedback strong{display:block;margin-bottom:5px}.feedback p{color:inherit;margin:0;line-height:1.8}.feedback.success{background:#edf6e3;border-color:#c6dcb0;color:#456738}#next-challenge{margin-top:20px}.leaderboard-symbol{font-size:121px;color:#8ea876;line-height:1}.leaderboard-layout{display:grid;grid-template-columns:1fr 295px;gap:28px}.ranking-panel{border:1px solid #dfe6d5;background:#fff;border-radius:10px;overflow:hidden}.ranking-header{padding:23px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e5eadc}.ranking-header h2{font-size:22px;margin:0;letter-spacing:-.5px}.empty-leaderboard{padding:65px 35px;text-align:center}.empty-icon{display:flex;align-items:center;justify-content:center;background:#edf4df;border:1px solid #d8e4c5;border-radius:15px;width:65px;height:65px;font-size:46px;color:#8da869;margin:0 auto 25px}.empty-leaderboard h3{font-size:28px}.empty-leaderboard p{font-size:14px;max-width:335px;margin:0 auto 24px}.ranking-sidebar{background:#edf2e4;padding:27px;border:1px solid #dfe6d5;border-radius:10px;align-self:start}.ranking-sidebar .eyebrow{font-size:14px}.ranking-sidebar h3{font-size:29px}.ranking-sidebar p{font-size:14px;line-height:1.8}.ranking-sidebar .button{font-size:14px;padding:12px;gap:10px}.ranking-sidebar h4{font-size:17px;letter-spacing:0;margin-bottom:12px}.ranking-sidebar>a:last-child{font-size:14px}.ranking-sidebar hr{border:0;border-top:1px solid #d8e3ca;margin:25px 0}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:14px}th{font-size:14px;letter-spacing:.8px;text-transform:uppercase;color:#8c9a7c;background:#f8faf3;font-weight:600;padding:14px}td{padding:17px 14px;border-bottom:1px solid #edf0e6}.rank-number{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:5px;color:#859575}.top-rank{background:#ebf3db;color:#5b793d}.points-cell{font-weight:750;color:#5c7f36}.your-rank{background:#f4f9eb}.you-tag{font-size:14px;color:#6e8a52}.narrow-page{max-width:530px;padding-top:70px;padding-bottom:95px;min-height:65vh}.narrow-page h1{font-size:51px}.verify-card{padding:30px;background:#fff;border:1px solid #dce4d1;border-radius:12px}.verify-card h1{margin-bottom:20px}.verify-card p{font-size:15px}.large-mark{display:block;color:#8ca968;font-size:52px;margin-bottom:20px}.resend-button{margin-top:22px}.account-page{padding-top:55px;padding-bottom:65px;max-width:1040px}.account-page h1{font-size:51px}.account-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:28px}.settings-card{padding:30px;background:#fff;border:1px solid #dfe6d4;border-radius:10px;margin-bottom:20px}.settings-card h2{font-size:25px}.settings-card p{font-size:14px}.settings-card label,.delete-section label{display:block;font-size:14px;font-weight:600;margin:17px 0 8px}input[type=email],input[type=text],input:not([type]){width:100%;padding:12px 14px;border:1px solid #cfdbc1;border-radius:6px;background:#fcfdf9;font-size:17px;color:#284329}label.checkbox-label{display:flex;align-items:flex-start;gap:10px;margin:22px 0;font-size:14px;font-weight:400;color:#718461}.checkbox-label input{margin:5px 0 0;accent-color:#476f32;width:16px;height:16px;flex-shrink:0}.progress-account{background:#edf3e4}.progress-account>strong{display:block;font-size:51px;font-weight:550;letter-spacing:-2px}.progress-account small{font-size:18px;letter-spacing:0}.progress-account>a{font-size:14px}.delete-section{margin-top:35px;border-top:1px solid #e0e5d9;padding-top:20px;font-size:14px;color:#8a7060}.delete-section summary{cursor:pointer}.delete-section p{margin-top:18px}.delete-section form{max-width:450px}.delete-section input{margin-bottom:20px}.button-danger{background:#8b4339;color:white}.prose-page{max-width:800px;padding-top:65px;padding-bottom:65px}.prose-page h1{font-size:53px}.prose-page h2{font-size:26px;margin-top:35px;margin-bottom:13px}.prose-page p{font-size:17px;line-height:1.9}.prose-intro{font-size:21px!important}.dev-note{font-size:14px!important;padding:13px;background:#f0f3e9;border-radius:5px;margin-top:18px!important;line-height:1.8}dialog{max-width:470px;width:calc(100% - 32px);border:1px solid #d4dfc7;border-radius:13px;padding:40px;background:#fafcf5;color:#243c2b;box-shadow:0 20px 80px #15290d33}dialog::backdrop{background:#1224168a;backdrop-filter:blur(4px)}dialog h2{font-size:36px;margin-bottom:17px}dialog p{font-size:15px;line-height:1.8}dialog .eyebrow{font-size:14px;margin-bottom:16px}.dialog-close{position:absolute;right:17px;top:10px;border:0;background:transparent;font-size:32px;font-weight:300;color:#7d8f6c}dialog label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}dialog input{margin-bottom:15px}.form-message{font-size:14px;line-height:1.8;margin-top:15px;color:#58783e}.form-message.error{color:#a34c3f}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#213c2b;color:white;border:1px solid #506944;border-radius:7px;padding:12px 22px;font-size:14px;max-width:calc(100% - 32px);z-index:30;box-shadow:0 6px 22px #132a1633}
@media(min-width:1440px){.hero{min-height:720px;padding-top:85px;padding-bottom:85px}.hero-visual{transform:scale(1.04)}}
@media(max-width:1100px){.nav-wrap{padding:0 25px;gap:24px}.site-header nav{gap:20px}.nav-actions{gap:15px}.hero h1{font-size:75px}.hero{gap:5px}.hero-visual{transform:scale(.9)}.hero-actions{gap:16px}.hero-actions .button{padding:14px 17px;gap:15px}.level-grid{gap:12px}.path-card{padding:20px}.path-card h3{font-size:21px}.progress-summary{padding:20px;gap:16px}.progress-icon{display:none}.leaderboard-layout{grid-template-columns:1fr 270px}}
@media(max-width:900px){.brand{font-size:21px}.nav-wrap{gap:20px;flex-wrap:wrap;padding:18px 25px}.site-header nav{order:3;width:100%;justify-content:center;gap:35px}.nav-actions{margin-left:auto}.site-header nav a{font-size:14px}.hero{grid-template-columns:1fr 1fr;padding-top:50px;padding-bottom:55px;min-height:570px;overflow:hidden}.hero h1{font-size:64px;letter-spacing:-3px}.hero-description{font-size:17px}.hero-actions{align-items:flex-start;flex-direction:column;gap:17px}.hero-detail{font-size:14px;gap:5px;flex-wrap:wrap}.hero-visual{transform:scale(.78);transform-origin:center left;width:450px;margin-left:-10px}.stats-inner>div{padding-left:24px}.stats-inner .stats-statement{padding-left:50px;font-size:17px}.stats-statement>span{left:17px}.section-heading h2{font-size:36px}.section-heading>p{max-width:270px;font-size:14px}.steps{gap:28px}.level-grid{grid-template-columns:repeat(2,1fr)}.path-card p{min-height:45px}.path-card h3{min-height:0}.path-top{margin-bottom:25px}.bottom-cta{margin:50px 28px;padding:32px}.bottom-cta h2{font-size:33px}.bottom-cta p{max-width:350px}.page-heading{align-items:flex-start;flex-direction:column}.progress-summary{width:100%;justify-content:center}.challenge-grid{grid-template-columns:repeat(2,1fr)}.mastery-grid{grid-template-columns:repeat(2,1fr)}.workspace-heading h1{font-size:36px}.workspace-grid{gap:16px}.brief-content,.answer-content{padding:19px}.panel-heading{padding:16px 19px}.leaderboard-layout{grid-template-columns:1fr}.leaderboard-symbol{display:none}.ranking-sidebar{max-width:none}.footer-inner p{display:none}}
@media(max-width:600px){body{font-size:17px}.container{padding-left:21px;padding-right:21px}.nav-wrap{padding:16px 20px;gap:18px;min-height:auto}.brand{font-size:21px}.brand-mark{width:29px;height:31px;border-radius:8px;font-size:35px}.nav-actions .sign-in{display:none}.nav-actions .button{font-size:14px;padding:9px 10px;gap:9px}.site-header nav{gap:32px}.local-banner{font-size:14px;letter-spacing:.6px;padding:6px 17px}.local-banner span{display:none}.hero{display:flex;flex-direction:column;align-items:stretch;min-height:auto;padding-top:42px;padding-bottom:34px;overflow:hidden;gap:10px}.hero .eyebrow{font-size:14px}.hero h1{font-size:69px;letter-spacing:-3.4px;margin-bottom:25px}.hero-description{font-size:17px;max-width:355px}.hero-actions{flex-direction:row;align-items:center;gap:18px;flex-wrap:wrap}.hero-actions .button{font-size:14px;gap:14px;padding:13px 16px}.secondary-link{font-size:14px;gap:9px}.hero-detail{font-size:14px;margin-top:20px}.hero-visual{height:400px;width:430px;transform:scale(.84);transform-origin:top center;align-self:center;margin:27px -40px -25px}.example-card{width:320px;margin-top:20px}.visual-note{top:-12px;right:13px}.spark{left:25px;top:10px}.orbit{width:360px;height:360px;top:0}.orbit-two{width:405px;height:230px;top:90px}.result-sticker{bottom:-22px;right:5px}.visual-caption{display:none}.stats-inner{grid-template-columns:1fr 1fr;row-gap:23px;padding-top:24px;padding-bottom:24px}.stats-inner>div{padding-left:22px}.stats-inner>div:nth-child(3){padding-left:0;border:0}.stats-inner strong{font-size:30px}.stats-inner span{font-size:14px}.stats-inner .stats-statement{padding-left:52px;font-size:17px}.section{padding-top:48px;padding-bottom:48px}.section-heading{align-items:flex-start;flex-direction:column;gap:18px;margin-bottom:28px}.section-heading h2{font-size:36px;letter-spacing:-1.4px}.section-heading>p{max-width:100%;font-size:14px}.steps{grid-template-columns:1fr;gap:27px}.steps article{padding-top:15px}.step-number{margin-bottom:15px}.steps p{max-width:none}.steps h3{font-size:25px}.level-grid{gap:12px}.path-card{padding:17px}.path-card h3{font-size:22px;min-height:43px}.path-card p{font-size:14px;min-height:96px;line-height:1.8}.path-top{margin-bottom:24px}.path-count{font-size:14px}.path-count span{padding:0 3px}.bottom-cta{margin:35px 21px;padding:28px;flex-direction:column;align-items:flex-start;gap:22px}.bottom-cta h2{font-size:35px}.bottom-cta .eyebrow{font-size:14px}.bottom-cta p{font-size:14px}.bottom-cta .button{width:100%}footer{padding:25px 21px 18px}.footer-inner{gap:10px}.footer-brand{font-size:15px}.footer-inner>a:last-child{font-size:14px}.footer-bottom{font-size:14px;line-height:1.8}.library-page,.leaderboard-page{padding-top:37px;padding-bottom:45px}.page-heading h1{font-size:46px;letter-spacing:-1.8px}.page-heading{gap:26px;margin-bottom:27px}.page-heading p{font-size:14px}.progress-summary{padding:16px;gap:27px}.progress-summary strong{font-size:30px}.progress-summary div>span{font-size:14px}.library-toolbar{align-items:flex-start;flex-direction:column;gap:10px}.filter-tabs{gap:3px}.filter-tab{font-size:14px;padding:8px 9px}.library-count{display:none}.challenge-grid{grid-template-columns:1fr;gap:16px}.challenge-card{padding:23px 23px 0}.challenge-card h2{font-size:27px}.challenge-card p{font-size:15px}.card-top{margin-bottom:20px}.learning-note{padding:22px;align-items:flex-start;gap:15px}.learning-note p{font-size:14px}.mastery-grid{gap:23px 16px}.mastery-grid strong{font-size:14px}.workspace{padding-top:23px}.workspace-heading{align-items:flex-start;margin:22px 0}.workspace-heading h1{font-size:35px}.workspace-heading p{font-size:14px}.workspace-tags{flex-wrap:wrap;gap:8px;margin-bottom:16px}.workspace-points{display:none}.workspace-grid{grid-template-columns:1fr;gap:23px}.brief-content,.answer-content{padding:22px}.panel-heading{padding:17px 22px}.workspace .input-data{font-size:14px}.ranking-header{padding:18px;gap:10px}.ranking-header h2{font-size:20px}.ranking-header .level-badge{font-size:14px}.empty-leaderboard{padding:45px 25px}.empty-leaderboard h3{font-size:29px}.ranking-sidebar{padding:24px}td{padding:14px 10px;font-size:14px}th{padding:12px 10px;font-size:14px}.account-page{padding-top:35px}.account-grid{grid-template-columns:1fr;gap:12px}.account-page h1{font-size:45px}.settings-card{padding:24px}.account-label{display:none}.prose-page{padding-top:40px;padding-bottom:40px}.prose-page h1{font-size:44px}.prose-page p{font-size:15px}.prose-intro{font-size:19px!important}.narrow-page{padding-top:40px;padding-bottom:55px}.verify-card{padding:25px}.verify-card h1{font-size:46px}dialog{padding:35px 27px}dialog h2{font-size:35px}.toast{width:max-content;text-align:center;font-size:14px}}
/* Keep supporting copy readable at its smaller size. */
.fine-print,.category,.card-meta,.status-label,.library-count,.challenge-num,.path-count,.format-caption,.scoring-note p,.workspace-points>span,.progress-summary div>span,.mastery-grid small,.hero-detail,.stats-inner span,.footer-bottom,.editor-bottom>span,.editor-bottom button,.answer-content label span,.visual-caption{color:#647359}
.status-complete{color:#4e7835}.stats-statement>span{color:#79925b}textarea::placeholder{color:#78866d}
@media(max-width:600px){.hero h1{font-size:clamp(49px,14.72vw,63px);letter-spacing:-2.7px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
