@import "https://fonts.googleapis.com/css2?family=Hanken+Grotesk:ital,wght@0,300..800;1,400..600&family=PT+Serif:ital,wght@0,400;0,700;1,400;1,700&display=swap";:root{--ink:#171a17;--graphite:#2d312b;--muted:#6d746b;--line:#dce1d7;--paper:#fbfbf6;--surface:#fff;--wash:#eef3e8;--green:#19b66a;--green-dark:#0b7a43;--red:#c9493d;--sidebar:#f3f5ee;--hover-wash:#e9ede2;--chip:#f4f6ee;--field:#fbfcf8;--field-on:#effaf3;--inventory:#f7f8f2;--phone-screen:#f8faf4;--track:#e4e9dd;--ring-track:#d9dfd1;--green-border:#129756;--on-green:#062413;--ink-panel:#111511;--warn:#8c5b00;--text-primary:var(--ink);--text-secondary:var(--graphite);--text-muted:var(--muted);--text-on-dark:#f3f7f0;--text-on-green:var(--on-green);--bg-app:var(--paper);--bg-sidebar:var(--sidebar);--surface-card:var(--surface);--surface-inset:var(--inventory);--surface-dark:var(--ink-panel);--border-default:var(--line);--accent:var(--green);--accent-strong:var(--green-dark);--danger:var(--red);--focus-ring:var(--green)}[data-theme=dark]{--ink:#fbfbf6;--graphite:#dce1d7;--muted:#a4aca0;--line:#3d423b;--paper:#111511;--surface:#171a17;--wash:#212520;--sidebar:#131713;--hover-wash:#252b24;--chip:#1a1e1a;--field:#171a17;--field-on:#062413;--inventory:#191c18;--phone-screen:#111511;--ink-panel:#212520}:root{--font-sans:"Hanken Grotesk", Aptos, "Helvetica Neue", system-ui, sans-serif;--font-serif:"PT Serif", Georgia, "Times New Roman", serif;--font-display:var(--font-serif);--weight-regular:400;--weight-medium:550;--weight-semibold:650;--weight-bold:750;--weight-black:800;--text-meta:12px;--text-small:13px;--text-body:14px;--text-body-lg:16px;--text-label:15px;--text-subhead:18px;--text-section:21px;--text-lead:19px;--display-question:clamp(32px, 4vw, 58px);--display-dash:clamp(36px, 5vw, 68px);--display-studio:clamp(42px, 6vw, 72px);--display-hero:clamp(52px, 7vw, 98px);--track-tight-sm:-.03em;--track-tight-md:-.04em;--track-tight-lg:-.06em;--track-tight-xl:-.07em;--track-tight-2xl:-.08em;--leading-display:.9;--leading-tight:.95;--leading-snug:1.02;--leading-body:1.45;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-10:40px;--radius-sm:7px;--radius-md:8px;--radius-lg:10px;--radius-pill:999px;--shadow:0 8px 22px #171a1714;--shadow-phone:0 18px 50px #171a172e;--inset-line:inset 0 0 0 1px var(--line);--motion-fast:.14s;--motion-base:.18s;--ease:ease;--sidebar-width:248px;--topbar-height:58px;--frame-max:1180px;--grid-size:32px;--grid-line:#171a1709}*{box-sizing:border-box}html{background:var(--paper)}body{color:var(--ink);background:linear-gradient(90deg, var(--grid-line) 1px, transparent 1px), linear-gradient(180deg, var(--grid-line) 1px, transparent 1px), var(--paper);background-size:var(--grid-size) var(--grid-size);font-family:var(--font-sans);margin:0;overflow-x:hidden}button,input,textarea{font:inherit}button:focus-visible,textarea:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--focus-ring);outline-offset:3px}.point,.lesson-example p,.coach-answer p,.context-doc,.hero-copy p{max-width:680px}.highlight-text{white-space:nowrap;z-index:1;display:inline-block;position:relative}.highlight-text:after{content:"";background-color:var(--green);opacity:.35;z-index:-1;height:1.1em;position:absolute;bottom:-.1em;left:-.2em;right:-.2em;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 40' preserveAspectRatio='none'%3E%3Cpath fill='black' d='M8,26 C60,18 120,28 200,22 C260,18 290,28 295,25 C298,23 295,12 288,10 C210,4 140,14 70,8 C30,4 10,16 5,18 C2,20 3,28 8,26 Z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 40' preserveAspectRatio='none'%3E%3Cpath fill='black' d='M8,26 C60,18 120,28 200,22 C260,18 290,28 295,25 C298,23 295,12 288,10 C210,4 140,14 70,8 C30,4 10,16 5,18 C2,20 3,28 8,26 Z'/%3E%3C/svg%3E");-webkit-mask-size:100% 100%;mask-size:100% 100%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.highlight-circle{white-space:nowrap;z-index:1;display:inline-block;position:relative}.highlight-circle:after{content:"";background-color:var(--green);opacity:.35;z-index:-1;position:absolute;inset:-.2em -.3em;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpath fill='none' stroke='black' stroke-width='10' d='M40,15 C80,10 90,40 80,70 C60,100 20,90 10,60 C0,30 30,10 60,15 C85,20 95,50 85,80 C70,110 30,100 15,75' stroke-linecap='round'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpath fill='none' stroke='black' stroke-width='10' d='M40,15 C80,10 90,40 80,70 C60,100 20,90 10,60 C0,30 30,10 60,15 C85,20 95,50 85,80 C70,110 30,100 15,75' stroke-linecap='round'/%3E%3C/svg%3E");-webkit-mask-size:100% 100%;mask-size:100% 100%;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}.shell{grid-template-columns:var(--sidebar-width) minmax(0, 1fr);min-height:100vh;display:grid}.sidebar{background:var(--sidebar);border-right:1px solid var(--line);flex-direction:column;min-width:0;height:100vh;padding:22px 18px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:10px;margin-bottom:26px;display:flex}.mark{border:1px solid var(--ink);background:var(--surface);width:34px;height:34px;font-weight:var(--weight-black);letter-spacing:var(--track-tight-md);place-items:center;display:grid}.brand strong{letter-spacing:var(--track-tight-sm);font-size:17px;display:block}.brand span{color:var(--muted);font-size:12px}.nav{gap:4px;display:grid}.sidebar-note{border-top:1px solid var(--line);color:var(--muted);font-size:13px;line-height:var(--leading-body);margin-top:28px;padding-top:18px}.sidebar-profile{text-align:left;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);width:100%;transition:background var(--motion-fast) var(--ease);align-items:center;gap:10px;margin-top:auto;padding:8px 10px;display:flex}.sidebar-profile:hover{background:var(--hover-wash)}.sidebar-profile strong{letter-spacing:-.01em;font-size:13px;display:block}.sidebar-profile span{color:var(--muted);font-size:12px;display:block}.main{min-width:0;padding:24px;overflow-x:hidden}.topbar{height:var(--topbar-height);border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--paper) 92%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10;justify-content:space-between;align-items:center;margin:-24px -24px 24px;padding:0 24px;display:flex;position:sticky;top:0}.topbar h1{font-size:var(--text-subhead);letter-spacing:var(--track-tight-sm);margin:0}.topbar-actions{align-items:center;gap:10px;display:flex}.frame{max-width:var(--frame-max);margin:0 auto}.hero{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:center;gap:34px;min-height:620px;padding-bottom:40px;display:grid}.hero-copy h2{max-width:720px;font-size:var(--display-hero);line-height:var(--leading-display);letter-spacing:var(--track-tight-2xl);margin:0}.hero-copy p{max-width:540px;color:var(--graphite);font-size:var(--text-lead);line-height:var(--leading-body);margin:24px 0 0}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.syllabus-strip{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;margin-top:36px;display:grid}.syllabus-strip div{background:var(--surface);min-height:86px;padding:14px}.syllabus-strip strong{margin-bottom:6px;font-size:13px;display:block}.syllabus-strip span{color:var(--muted);font-size:12px;line-height:1.35;display:block}.landing-features{gap:var(--space-6);padding:var(--space-8) 0;border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);display:grid}.feature-step{gap:var(--space-4);align-items:flex-start;display:flex}.feature-step strong{margin-bottom:var(--space-1);font-size:16px;display:block}.feature-step p{color:var(--muted);line-height:var(--leading-body);margin:0}.landing-teacher{padding:var(--space-8) 0;max-width:640px;margin:0 auto}.teacher-cred{color:var(--graphite);line-height:var(--leading-body);margin:0;padding-left:20px}.teacher-cred li{margin-bottom:8px}.phone{background:var(--ink);border:1px solid var(--ink);width:min(100%,410px);box-shadow:var(--shadow-phone);border-radius:22px;margin-left:auto;padding:14px}.phone-screen{background:var(--phone-screen);min-height:600px;color:var(--ink);border-radius:14px;overflow:hidden}.phone-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:18px;display:flex}.phone-head span{color:var(--muted)}.phone-list{gap:10px;padding:0 18px 18px;display:grid}.phone-list div{background:var(--surface);border:1px solid var(--line);border-radius:8px;justify-content:space-between;gap:12px;padding:12px;font-size:13px;display:flex}.phone-list span{color:var(--muted)}.grid-2{grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);gap:22px;display:grid}.stack{gap:22px;display:grid}.unit-rail{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.tabs{gap:var(--space-4);border-bottom:1px solid var(--line);margin-bottom:var(--space-6);scrollbar-width:none;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tab{padding:var(--space-2) var(--space-1);color:var(--muted);font-family:var(--font-sans);font-size:15px;font-weight:var(--weight-medium);cursor:pointer;white-space:nowrap;transition:color var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);background:0 0;border:0;border-bottom:2px solid #0000;margin-bottom:-1px}.tab:hover{color:var(--graphite)}.tab.active{color:var(--ink)}.tab-content{max-width:680px}.coach-layout{max-width:720px;margin:0 auto}.league-intro{color:var(--muted);font-size:var(--text-small);margin-bottom:var(--space-4)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;padding:var(--space-4);background:#171a1766;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.draft-modal{background:var(--surface);padding:var(--space-6);border-radius:var(--radius-lg);width:100%;max-width:800px;box-shadow:var(--shadow);max-height:90vh;overflow-y:auto}.draft-modal-header{margin-bottom:var(--space-6);justify-content:space-between;align-items:center;display:flex}.draft-modal-title{letter-spacing:var(--track-tight-md);margin:0;font-size:24px}.draft-field-label{margin-bottom:var(--space-2);font-weight:var(--weight-medium);display:block}.draft-editor{min-height:200px}.draft-modal-actions{justify-content:flex-end;gap:var(--space-3);margin-top:var(--space-6);padding-top:var(--space-4);border-top:1px solid var(--line);display:flex}.coach-mini{margin-top:18px}.section-title{font-size:var(--text-section);letter-spacing:var(--track-tight-md);margin:0 0 14px}.dash-header{justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px;display:flex}.dash-header h2{font-size:var(--display-dash);line-height:var(--leading-tight);letter-spacing:var(--track-tight-xl);overflow-wrap:anywhere;margin:0}.dash-header p{color:var(--muted)}.readiness{text-align:right;min-width:220px}.readiness span{color:var(--muted)}.readiness strong{letter-spacing:var(--track-tight-lg);font-size:36px;display:block}.task-list,.source-list,.lesson-list,.pipeline-list,.inventory-list{gap:8px;display:grid}.task{border-bottom:1px solid var(--line);grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 0;display:grid}.task:last-child{border-bottom:0}.task strong{font-size:15px;display:block}.task span{color:var(--muted);font-size:13px}.lesson-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;padding:12px 0;display:grid}.lesson-row:last-child{border-bottom:0;padding-bottom:0}.lesson-row span{color:var(--muted);line-height:var(--leading-body);margin-top:3px;display:block}.lesson-title-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.map{gap:12px;display:grid}.map-row{border-bottom:1px dashed var(--line);grid-template-columns:80px minmax(0,1fr) 40px;align-items:center;gap:14px;padding:10px 0;display:grid}.map-row:last-child{border-bottom:0}.map-row span{color:var(--muted);text-align:right;font-size:13px}.map-row .unit-meta{text-align:left;margin-top:2px;font-size:12px;display:block}.context-doc{border-top:1px solid var(--line);color:var(--muted);font-size:13px;line-height:var(--leading-body);margin-top:24px;padding-top:18px}.lesson-layout{grid-template-columns:minmax(0,1fr) 360px;gap:22px;display:grid}.video{background:linear-gradient(135deg, #19b66a29, transparent 45%), var(--ink-panel);color:#fff;border-radius:var(--radius-lg);flex-direction:column;justify-content:space-between;min-height:360px;padding:18px;display:flex}.video-title{color:var(--text-on-dark);justify-content:space-between;gap:14px;font-size:14px;display:flex}.play{background:#ffffff14;border:1px solid #ffffff80;border-radius:50%;align-self:center;place-items:center;width:78px;height:78px;font-size:30px;display:grid}.board-points{gap:8px;margin:18px 0;display:grid}.point{border-bottom:1px solid var(--line);gap:12px;padding:13px 0;display:flex}.point b,.board-point{color:var(--green-dark)}.demo-warning{color:var(--warn)}.quiz-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px;display:grid}.feedback{color:var(--green-dark);font-weight:650}.feedback.wrong{color:var(--red)}.lesson-example{border-left:2px solid var(--green);padding-left:var(--space-4);margin-top:var(--space-4)}.example-label{font-size:var(--text-small);color:var(--muted);font-weight:var(--weight-medium);margin-bottom:var(--space-1);text-transform:uppercase;letter-spacing:.05em;display:block}.lesson-actions{margin-top:var(--space-4);flex-wrap:wrap;gap:10px;display:flex}.explanation-note{color:var(--muted);font-style:italic}.coach-surface{min-height:340px}.source-pill{border:1px solid var(--graphite);color:var(--text-on-dark);border-radius:7px;justify-content:space-between;gap:14px;padding:9px 10px;font-size:13px;display:flex}.coach-input{margin-bottom:24px}.coach-answer{border-top:1px solid #ffffff1a;padding-top:18px}.coach-answer p{color:var(--text-on-dark);margin-bottom:18px;font-size:15px}.coach-answer p strong{color:var(--muted-on-dark);letter-spacing:.02em;text-transform:uppercase;font-size:13px}.league-note{color:var(--muted);text-align:center;margin-top:24px;font-size:13px}.leaderboard table{border-collapse:collapse;width:100%}.leaderboard td{border-bottom:1px solid var(--line);padding:12px 0;font-size:14px}.leaderboard tr:last-child td{border-bottom:0}.leaderboard p{color:var(--muted)}.intervention-header{gap:var(--space-2);margin-bottom:var(--space-3);align-items:center;display:flex}.intervention-text{color:var(--text-on-dark);font-size:15px}.citation-box{margin-top:var(--space-4);padding:var(--space-3);background:color-mix(in srgb, var(--text-on-dark) 5%, transparent);border-radius:var(--radius-md)}.citation-header{justify-content:space-between;margin-bottom:4px;display:flex}.citation-label{text-transform:uppercase;color:var(--muted-on-dark);letter-spacing:.05em;font-size:12px}.citation-status{color:var(--green);font-size:12px;font-weight:600}.citation-text{color:var(--text-on-dark);margin:0;font-size:13px}.intervention-actions{gap:var(--space-2);margin-top:var(--space-4);flex-wrap:wrap;display:flex}.practice-stage{grid-template-columns:minmax(0,.72fr) minmax(360px,.28fr);align-items:start;gap:22px;display:grid}.diagnostic-stage{grid-template-columns:minmax(0,.7fr) minmax(340px,.3fr);align-items:start;gap:22px;display:grid}.practice-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:640px;margin-top:14px;display:grid}.question{justify-content:space-between;gap:var(--space-6);flex-direction:column;display:flex}.question-counter{font-size:var(--text-small);color:var(--muted);margin-bottom:var(--space-2)}.question h2{font-size:var(--display-question);letter-spacing:var(--track-tight-lg);margin:0;line-height:1}.practice-stage p,.diagnostic-stage p{color:var(--muted)}.answer-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.diagnostic-result{gap:var(--space-4);display:grid}.result-summary{gap:var(--space-4);align-items:center;display:flex}.studio-layout{gap:22px;display:grid}.studio-hero{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:24px;padding-bottom:24px;display:flex}.studio-hero h2{font-size:var(--display-studio);letter-spacing:var(--track-tight-xl);margin:0;line-height:.94}.studio-hero p{color:var(--graphite);font-size:18px;line-height:var(--leading-body);max-width:680px;margin:14px 0 0}.studio-status{text-align:right}.studio-status span{color:var(--muted);font-size:var(--text-small);margin-bottom:var(--space-1);display:block}.pipeline-step{border-bottom:1px solid var(--line);grid-template-columns:34px minmax(0,1fr);gap:12px;padding:12px 0;display:grid}.pipeline-step:last-child{border-bottom:0}.pipeline-step b{color:var(--green-dark);padding-top:2px;font-size:13px}.pipeline-step strong{display:block}.pipeline-step span{color:var(--muted);line-height:var(--leading-body);line-height:var(--leading-body);margin-top:3px;display:block}.inventory-card{background:var(--inventory);border:1px solid var(--line);padding:var(--space-4);border-radius:8px}.inventory-card strong{display:block}.inventory-card span{color:var(--muted);line-height:var(--leading-body);margin-top:3px;display:block}.intake-types{gap:var(--space-2);margin-top:var(--space-2);flex-wrap:wrap;display:flex}.upload-zone{border:2px dashed var(--line);padding:var(--space-6);border-radius:var(--radius-md);text-align:center;margin-top:var(--space-2)}.eval-title{font-size:var(--text-lead);margin-bottom:var(--space-2)}.eval-desc{color:var(--muted);font-size:var(--text-small)}.eval-list{gap:var(--space-3);display:grid}.eval-item{gap:var(--space-3);padding:var(--space-3);border:1px solid var(--line);border-radius:var(--radius-md);display:flex}.eval-icon{font-size:var(--text-lead);line-height:1}.eval-item strong{font-size:var(--text-small);margin-bottom:2px;display:block}.eval-item span{color:var(--muted);font-size:13px}.eval-actions{margin-top:var(--space-6)}.pipeline-actions{justify-content:space-between;align-items:flex-start;gap:var(--space-2);display:flex}hr{border:0;border-top:1px solid var(--line);margin:18px 0}.topbar h1,.hero-copy h2,.dash-header h2,.question h2,.studio-hero h2,.section-title,.brand strong{font-family:var(--font-serif)}@media (width<=980px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line);height:auto;position:static}.nav{padding-bottom:4px;display:flex;position:relative;overflow-x:auto}.nav:after{content:"";background:linear-gradient(90deg, transparent, var(--sidebar));pointer-events:none;flex-shrink:0;width:32px;height:100%;position:sticky;right:0}.sidebar-note{display:none}.hero,.grid-2,.lesson-layout,.practice-stage,.diagnostic-stage{grid-template-columns:1fr}.phone{width:100%;margin:0}.syllabus-strip{grid-template-columns:1fr 1fr}.dash-header{flex-direction:column;align-items:start}.readiness{text-align:left}.lesson-row{gap:var(--space-2);grid-template-columns:1fr}.lesson-row button{justify-self:start}.task{gap:var(--space-2);grid-template-columns:34px minmax(0,1fr)}.task button{grid-column:2;justify-self:start}.map-row{grid-template-columns:80px minmax(0,1fr) 40px}.landing-features{grid-template-columns:1fr}}@media (width<=620px){.main{padding:16px}.topbar{margin:-16px -16px 16px;padding:0 16px}.topbar-actions{display:none}.hero-copy h2,.dash-header h2,.question h2{letter-spacing:-.045em;max-width:100%;font-size:34px;line-height:1.02}.syllabus-strip,.quiz-options,.practice-options{grid-template-columns:1fr}.modal-overlay{align-items:flex-end;padding:0}.draft-modal{padding:var(--space-4);border-bottom-right-radius:0;border-bottom-left-radius:0;height:auto;max-height:95vh}.draft-modal-actions{flex-direction:column}.draft-modal-actions button{justify-content:center;width:100%}}