:root{color:#17312d;font-synthesis:none;text-rendering:optimizelegibility;--ink:#17312d;--muted:#536761;--paper:#fffdf6;--canvas:#f2f0e8;--night:#123c38;--green:#146b5c;--coral:#b8442d;--gold:#f2bd4f;--blue:#d7eced;--line:#cbd6ce;--focus:#8b2f09;--error:#752718;--shadow:0 24px 70px #14322d1c;background:#f2f0e8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--canvas);min-width:320px;min-height:100vh;margin:0}body:before{content:"";z-index:-1;background:radial-gradient(circle at 12% 8%,#f2bd4f33,#0000 24rem),linear-gradient(#146b5c09 1px,#0000 1px) 0 0/28px 28px,linear-gradient(90deg,#146b5c09 1px,#0000 1px) 0 0/28px 28px;position:fixed;inset:0}button,input{font:inherit}button{cursor:pointer}[hidden]{display:none!important}h1,h2,h3,h4,p{text-wrap:pretty}.skip-link{z-index:20;color:#fff;background:var(--night);border-radius:8px;padding:10px 14px;font-weight:800;position:fixed;top:10px;left:10px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.topbar,.shell{width:min(1180px,100% - 40px);margin-inline:auto}.topbar{justify-content:space-between;align-items:center;padding:22px 0;display:flex}.brand{color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:flex}.brand strong,.brand small{display:block}.brand strong{letter-spacing:-.02em;font-size:1.05rem}.brand small{color:var(--muted);margin-top:2px;font-size:.72rem}.brand-mark{color:#fff;background:var(--coral);border-radius:50% 50% 50% 13px;place-items:center;width:43px;height:43px;font-size:1.25rem;font-weight:900;display:grid;box-shadow:0 8px 20px #b8442d3d}.shell{padding-bottom:54px}.hero{color:#fff;background:var(--night);min-height:310px;box-shadow:var(--shadow);border-radius:34px;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:38px;padding:clamp(34px,5vw,64px);display:grid;position:relative;overflow:hidden}.hero:before,.hero:after{content:"";pointer-events:none;border-radius:50%;position:absolute}.hero:before{border:52px solid #f2bd4f21;width:300px;height:300px;top:-160px;right:-130px}.hero:after{border:1px dashed #ffffff40;width:150px;height:150px;bottom:-115px;left:48%}.hero-copy,.mission-card{z-index:1;position:relative}.kicker,.card-label{color:#8b4518;letter-spacing:.11em;text-transform:uppercase;margin:0 0 10px;font-size:.72rem;font-weight:900}.hero .kicker{color:#ffd783}.hero h1{letter-spacing:-.06em;max-width:720px;margin:0;font-size:clamp(2.6rem,6vw,5.35rem);line-height:.92}.hero-copy>p:last-child{color:#e9f4f1;max-width:660px;margin:25px 0 0;font-size:1.08rem;line-height:1.65}.mission-card{color:var(--ink);background:var(--paper);border:1px solid #ffffff2e;border-radius:22px;align-self:end;padding:24px;transform:rotate(1.2deg)}.mission-card h2{margin:0;font-size:1.18rem}.mission-card h2 strong{color:var(--coral);font-size:3.2rem;line-height:.95;display:block}.mission-card>p:not(.card-label){color:var(--muted);line-height:1.5}.mission-card>span{font-size:.78rem;font-weight:800}.announcement{border-left:5px solid var(--green);color:#10483f;background:#dcece5;border-radius:8px 14px 14px 8px;margin:18px 0;padding:12px 16px;font-size:.9rem}.announcement.is-alert,.announcement[data-kind=error]{color:var(--error);background:#ffdfd6;border-color:#a94831}.announcement[data-kind=success]{border-color:var(--green);color:#0c5347;background:#d7ede3}.entry-panel,.rail,.stage,.capabilities{border:1px solid var(--line);box-shadow:var(--shadow);background:#fffdf6f0;border-radius:24px}.entry-panel{justify-content:space-between;align-items:center;gap:30px;padding:28px;display:flex}.entry-panel h2,.entry-panel p{margin-top:0}.entry-panel p:last-child{color:var(--muted);margin-bottom:0;line-height:1.55}.button{border:1px solid #0000;border-radius:11px;padding:11px 16px;font-weight:850;transition:transform .15s,box-shadow .15s,opacity .15s}.button:hover:not(:disabled){transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.55}.button-primary{color:#fff;background:var(--coral);box-shadow:0 8px 17px #a8382133}.button-secondary{color:#0d584b;background:#f4f7f1;border-color:#6b9088}.button-quiet{color:#0d584b;background:#dcece5}.profile-form{min-width:min(100%,470px)}.profile-form label{margin-bottom:8px;font-weight:800;display:block}.form-row{gap:10px;display:flex}input[type=text]{min-width:0;color:var(--ink);background:#fff;border:1px solid #72897f;border-radius:11px;flex:1;padding:11px 13px}.field-error{color:var(--error);margin:9px 0 0;line-height:1.45}.workbench{grid-template-columns:265px minmax(0,1fr);align-items:start;gap:20px;display:grid}.rail{padding:24px 18px;position:sticky;top:18px}.rail h2,.stage h2,.capabilities h2{letter-spacing:-.035em;margin:0}.subject-list{gap:8px;margin-top:18px;display:grid}.subject-card{width:100%;color:var(--ink);text-align:left;background:0 0;border:1px solid #0000;border-radius:14px;gap:9px;padding:13px;display:grid}.subject-card:hover{background:#edf2ec}.subject-card[aria-current=page]{box-shadow:inset 4px 0 0 var(--green);background:#dcece5;border-color:#588d81}.subject-identity{align-items:center;gap:10px;display:flex}.subject-symbol{color:#fff;background:var(--night);border-radius:10px;flex:none;place-items:center;width:34px;height:34px;font-size:.7rem;font-weight:900;display:grid}.subject-meta,.subject-progress{color:var(--muted);font-size:.73rem;line-height:1.4}.subject-progress.is-in-progress{color:#7a3d0d;font-weight:800}.subject-progress.is-completed{color:#0d584b;font-weight:800}.trust-note{color:var(--muted);border:1px dashed #8ba89f;border-radius:14px;gap:4px;margin-top:22px;padding:14px;font-size:.75rem;line-height:1.45;display:grid}.trust-note strong{color:var(--ink)}.stage{min-width:0;padding:clamp(22px,4vw,38px)}.stage-header{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.stage-header h2{font-size:clamp(1.8rem,4vw,3rem)}.workshop-objective{max-width:680px;color:var(--muted);margin:12px 0 0;line-height:1.55}.state-stack{flex-direction:column;flex:none;align-items:flex-end;gap:8px;display:flex}.state-pill{color:#495b56;white-space:nowrap;background:#e9ece6;border-radius:999px;padding:7px 10px;font-size:.7rem;font-weight:850}.state-pill.is-in-progress{color:#78400f;background:#ffebc6}.state-pill.is-completed{color:#0c5347;background:#d7ede3}.state-pill.is-revision{color:#244d57;background:var(--blue)}.mode-nav{background:#e7e8df;border-radius:17px;grid-template-columns:repeat(3,1fr);gap:8px;margin:28px 0 18px;padding:6px;display:grid}.mode-button{color:#41554f;background:0 0;border:0;border-radius:12px;justify-content:center;align-items:center;gap:9px;padding:12px 10px;font-size:.84rem;display:flex}.mode-button span{font-size:.67rem;font-weight:900}.mode-button[aria-pressed=true]{color:#fff;background:var(--night);box-shadow:0 8px 18px #123c382b}.mode-surface{border-radius:20px;min-height:485px;padding:clamp(20px,3vw,30px)}.mode-surface.is-understand{background:#edf4ef}.mode-surface.is-practice{background:#f7eadf}.mode-surface.is-consolidate{background:#e4eff0}.mode-heading h3{letter-spacing:-.035em;margin:0;font-size:clamp(1.45rem,3vw,2.1rem)}.mode-heading>p:last-child{max-width:670px;color:var(--muted);margin:9px 0 0;line-height:1.55}.lesson-summary{margin:24px 0;font-size:1.08rem;font-weight:650;line-height:1.65}.understand-grid,.practice-grid,.recap-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.understand-grid>section,.publication-cue,.question-card,.progress-card,.recap-card{background:#fffdf6e0;border:1px solid #375d5330;border-radius:16px;padding:20px}.understand-grid h4,.publication-cue h4,.progress-card h4,.recap-card h4,.next-card h4{margin:0;font-size:1.08rem}.key-points{counter-reset:points;gap:12px;margin:17px 0 0;padding:0;list-style:none;display:grid}.key-points li{counter-increment:points;padding-left:38px;line-height:1.5;position:relative}.key-points li:before{content:counter(points);color:#fff;background:var(--green);border-radius:50%;place-items:center;width:26px;height:26px;font-size:.7rem;font-weight:900;display:grid;position:absolute;top:-2px;left:0}.publication-cue{border-style:dashed}.publication-cue>p:not(.card-label){color:var(--muted);line-height:1.5}.publication-cue>span{color:#0d584b;margin-top:16px;font-size:.75rem;font-weight:850;display:block}.actions{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.question-card fieldset{border:0;margin:0;padding:0}.answer-options{gap:9px;margin-bottom:15px;display:grid}.answer-option{background:var(--paper);cursor:pointer;border:1px solid #b7b7aa;border-radius:12px;align-items:center;gap:12px;padding:12px;display:flex;position:relative}.answer-option input{opacity:0;position:absolute}.option-marker{color:#6b3918;background:#ffdfbd;border-radius:9px;flex:none;place-items:center;width:31px;height:31px;font-size:.75rem;font-weight:900;display:grid}.answer-option:has(input:checked){box-shadow:inset 4px 0 0 var(--coral);border-color:#914129}.answer-option:has(input:checked):after{content:"✓" / "";color:#0d584b;margin-left:auto;font-weight:900}.answer-option:has(input:checked) .option-marker{color:#fff;background:var(--coral)}.question-card>.button{width:100%;margin-top:4px}.progress-card>p{color:var(--muted);line-height:1.5}.progress-card h4 strong{color:var(--coral);font-size:2rem}.answer-result{border-radius:12px;margin-top:20px;padding:15px}.answer-result.is-correct{color:#0b5145;background:#d7ede3}.answer-result.is-incorrect{color:#6f301c;background:#ffe0c6}.answer-result p{margin:7px 0 0;line-height:1.45}.recap-card h4{font-size:1.35rem}.recap-card>p:not(.card-label){color:var(--muted);line-height:1.55}.recap-card.is-evidence{border-color:#6c9da0}.recap-card.is-evidence>strong{margin-top:14px;font-size:.82rem;line-height:1.45;display:block}.next-card{color:#fff;background:var(--night);border-radius:16px;justify-content:space-between;align-items:center;gap:22px;margin-top:16px;padding:20px;display:flex}.next-card .card-label{color:#ffd783}.next-card p:last-child{color:#dcece8;margin-bottom:0}.capabilities{grid-template-columns:1.05fr 1fr 1fr;gap:14px;margin-top:20px;padding:22px;display:grid}.capabilities>article{background:#f2f3ed;border:1px dashed #8ca59e;border-radius:14px;grid-template-columns:38px 1fr;gap:12px;padding:15px;display:grid}.capabilities>article>span{color:#fff;background:#657873;border-radius:11px;place-items:center;width:38px;height:38px;font-weight:900;display:grid}.capabilities article p{color:var(--muted);margin:4px 0 0;font-size:.78rem;line-height:1.4}.capabilities article em{color:#6a3b1a;grid-column:2;font-size:.7rem;font-style:normal;font-weight:850}.footer{color:var(--muted);justify-content:space-between;gap:20px;margin-top:25px;font-size:.75rem;line-height:1.5;display:flex}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link:focus-visible,.brand:focus-visible,.button:focus-visible,.subject-card:focus-visible,.mode-button:focus-visible,input:focus-visible,#dashboard-title:focus,#workshop-title:focus,#lesson-title:focus,#question-title:focus,#completion-title:focus,#answer-result:focus{outline:3px solid var(--focus);outline-offset:3px;box-shadow:0 0 0 2px var(--paper)}.answer-option:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:3px;box-shadow:0 0 0 2px var(--paper)}.button:focus-visible,input:focus-visible{outline:3px solid var(--focus)}.mode-button[aria-pressed=true]:focus-visible,.next-card .button:focus-visible{outline-color:var(--gold);box-shadow:0 0 0 2px var(--night)}@media (width<=920px){.hero{grid-template-columns:1fr}.mission-card{width:min(100%,380px);transform:none}.workbench{grid-template-columns:1fr}.rail{position:static}.subject-list{grid-template-columns:repeat(3,1fr)}.subject-card{min-width:0}.trust-note{display:none}.capabilities{grid-template-columns:1fr 1fr}.capabilities>div{grid-column:1/-1}}@media (width<=680px){.topbar,.shell{width:min(100% - 22px,1180px)}.topbar{padding:14px 0}.brand small{display:none}.hero{border-radius:24px;min-height:0;padding:32px 22px}.hero h1{font-size:clamp(2.5rem,15vw,4rem)}.entry-panel,.form-row{flex-direction:column;align-items:stretch}.entry-panel,.stage,.rail{border-radius:19px}.subject-list{grid-template-columns:1fr}.subject-card{grid-template-columns:1fr auto;align-items:center}.subject-card .subject-meta,.subject-card .subject-progress{grid-column:1/-1}.stage-header{flex-direction:column}.state-stack{flex-flow:wrap;align-items:flex-start}.mode-nav{grid-template-columns:1fr}.mode-button{justify-content:flex-start;padding-inline:16px}.understand-grid,.practice-grid,.recap-grid{grid-template-columns:1fr}.next-card,.actions{flex-direction:column;align-items:stretch}.capabilities{grid-template-columns:1fr}.capabilities>div{grid-column:auto}.footer{flex-direction:column;gap:2px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}html{scroll-behavior:auto}}