:root{font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:#e7f2ea;background:#0b1515;line-height:1.55}*{box-sizing:border-box}body{margin:0}a{color:inherit}.bar{display:flex;align-items:center;justify-content:space-between;padding:17px max(4vw,20px);border-bottom:1px solid #243a36}.home{font-size:13px;text-decoration:none;color:#a6c0b8}.logo{font-size:21px;font-weight:900;letter-spacing:-1px;text-decoration:none}.logo em{font-style:normal;color:#8be4ad}.pixel{color:#a5ebba;padding-right:7px}.free,.tag{font-size:11px;font-weight:900;letter-spacing:.12em;background:#1b3930;color:#99e6b7;padding:8px 11px;border-radius:7px}main{max-width:1180px;margin:auto;padding:0 25px}.hero{position:relative;min-height:485px;padding:76px 0 40px;overflow:hidden}.eyebrow{color:#8be4ad;font-weight:900;font-size:12px;letter-spacing:.13em}h1{font-size:clamp(43px,6.6vw,84px);line-height:1.06;margin:18px 0;letter-spacing:-.055em}h1 span{color:#8be4ad}h2{font-size:clamp(25px,3vw,38px);line-height:1.2;margin:10px 0}.hero>p{max-width:600px;color:#c0d3cc;font-size:18px}.hero-buttons{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:30px}.hero-buttons span,.small{font-size:12px;color:#9fb6ae}.button{border:0;display:inline-block;cursor:pointer;background:#9be8af;color:#0a1b12;font-weight:800;padding:13px 20px;border-radius:9px;text-decoration:none;font-size:14px}.button:hover{background:#c2ffd2}.art{position:absolute;right:8px;top:110px;width:310px;height:270px;z-index:-1;opacity:.9}.screen{position:absolute;left:75px;top:6px;width:214px;height:166px;border:15px solid #263b3d;border-radius:8px;background:#12242d;box-shadow:12px 12px #192d2e}.scan{position:absolute;inset:15px;background:radial-gradient(circle at 50% 55%,#527c8d 0 12%,#203541 13% 23%,#8ba9b0 24% 30%,#263e4e 31% 50%,transparent 51%);image-rendering:pixelated;filter:contrast(1.4)}.scanline{height:5px;background:#88e9bb;position:absolute;left:0;right:0;top:60%;opacity:.6}.person{position:absolute;bottom:6px;left:0;width:100px;height:160px}.hair{width:70px;height:20px;background:#392c2e;margin:auto;box-shadow:10px 10px #392c2e}.face{width:68px;height:62px;background:#dba27f;margin:auto;box-shadow:inset -10px 0 #ac795e}.body{width:100px;height:78px;background:#d9e6ed;border:8px solid #b2c8d4;box-shadow:10px 0 #3f728b}.bot{position:absolute;right:5px;bottom:4px;width:65px;height:65px;background:#94e4b0;border:9px solid #396f61;border-radius:8px}.eyes{text-align:center;color:#20463b;padding-top:7px}.panel{border:1px solid #273d38;background:#111e1d;border-radius:18px;padding:30px;margin:24px 0}.topline{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap}.topline p,.panel>p{color:#b9cfc6}.disclaimer{padding:12px 15px;background:#253125;color:#e6e5bb;border-left:4px solid #d6ba61;margin:21px 0;font-size:13px}.lessons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.lesson{border:1px solid #284138;border-radius:12px;background:#162724;padding:15px;display:flex;gap:14px;align-items:flex-start;text-align:left;color:inherit;cursor:pointer}.lesson:hover{border-color:#89d4a4}.number{display:inline-grid;place-items:center;background:#315a46;color:#b5f4ca;border-radius:6px;min-width:38px;height:38px;font-weight:800}.lesson strong{display:block}.lesson small{color:#a4bbb2}.lesson p{margin:4px 0 0;color:#becfc9;font-size:13px}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}form{max-width:630px}label{display:block;margin:12px 0;font-size:14px;font-weight:650}input,select{font:inherit;color:#f2fff8;background:#0c1917;border:1px solid #3b574c;border-radius:7px;padding:12px;width:100%;display:block;margin-top:6px}input:focus,select:focus{outline:2px solid #99e5ae}.check{display:flex;align-items:start;gap:12px;font-weight:400}.check input{width:18px;flex:none;margin:3px 0}.quiet{cursor:pointer;background:transparent;border:1px solid #375d4a;border-radius:8px;color:#d5efe0;padding:9px 13px}.lesson-view{padding:20px 0}.video-notice{display:flex;gap:24px;align-items:center;padding:20px;background:#1d3030;border-radius:12px;margin:20px 0}.pixel-monitor{font-size:50px;color:#9be8af;text-align:center;min-width:120px}.pixel-monitor small{display:block;font-size:9px;letter-spacing:1px}fieldset{border:1px solid #3f594d;border-radius:10px;padding:18px;margin:22px 0}legend{font-weight:700;padding:0 10px}#choices label{font-weight:400;display:flex;gap:10px;align-items:center}#choices input{width:auto;margin:0}#reading{white-space:pre-line;color:#d4e2dc}footer{padding:35px 0;margin-top:30px;border-top:1px solid #274239;color:#aec6bb}footer strong{color:#a7ecc2}@media(max-width:800px){.art{opacity:.16;right:-60px}.hero{min-height:420px}.lessons{grid-template-columns:1fr}.panel{padding:19px}.free{display:none}.hero>p{font-size:16px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.cookie-banner{position:fixed;z-index:1000;bottom:1rem;left:1rem;max-width:560px;max-height:85vh;overflow:auto;padding:1.2rem;background:#152032;color:#fff;border:2px solid #88d8dc;box-shadow:0 10px 50px #0008;border-radius:12px}.cookie-banner[hidden]{display:none}.cookie-banner h3{margin:0 0 .5rem}.cookie-banner .check{display:flex;align-items:start;gap:.5rem;margin:.45rem 0;color:#fff}.cookie-banner .check input{width:auto}.cookie-actions{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.8rem}.cookie-settings{position:fixed;z-index:999;bottom:0;right:0;border:1px solid #88d8dc;background:#152032;color:white;border-radius:8px 0 0 0;padding:.5rem .8rem;cursor:pointer}.credential-section{margin:1.2rem 0;padding:1rem;border:1px solid #6f909f;border-radius:10px}.credential-item{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}

#stats .lesson{padding:1rem}#stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}#history td,#history th{padding:.7rem .4rem}

/* 0.1.46: prominent, persistent signed-in route to the complete lesson catalog. */
.nav-lessons{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:13px;font-weight:900;letter-spacing:.04em;background:#9be8af;color:#092116;border:2px solid #bdfaca;padding:12px 19px;border-radius:10px;box-shadow:0 4px 18px #9be8af33}.nav-lessons:hover,.nav-lessons:focus-visible{background:#c2ffd2;outline:3px solid #d5ffe4;outline-offset:2px}.nav-lessons[hidden],.learning-primary[hidden]{display:none!important}.learning-primary{margin:22px 0 30px;padding:24px;display:flex;justify-content:space-between;gap:24px;align-items:center;flex-wrap:wrap;background:linear-gradient(115deg,#193f31,#16312e);border:2px solid #9be8af;border-radius:16px;box-shadow:0 8px 35px #080f0c66}.learning-primary h3{font-size:clamp(22px,3vw,29px);margin:7px 0 4px;color:#f2fff7}.learning-primary p{color:#c4d9cf;margin:0}.all-lessons-primary{font-size:17px;min-height:56px;padding:15px 25px;box-shadow:0 4px 20px #9be8af55;text-align:center}.all-lessons-back{margin-bottom:12px}@media(max-width:650px){.nav-lessons{font-size:12px;padding:10px 12px}.logo{font-size:17px}.home{font-size:11px}.learning-primary{padding:18px}.all-lessons-primary{width:100%}}

.auth-switch{display:flex;gap:.75rem;flex-wrap:wrap;margin:1.1rem 0}.academy-video video{display:block;width:100%;aspect-ratio:16/9;background:#070e18;border:3px solid #68e8b2;border-radius:12px}.academy-video{margin:1.2rem 0}

/* v0.1.48: signed-in dashboard and visual practice progress */
#academyHero[hidden],#courses[hidden],#membership[hidden],#signedLessons[hidden],#workspace[hidden],#lessonView[hidden]{display:none!important}
.course-progress{margin:22px 0;background:#102f28;border:1px solid #488b68;border-radius:14px;padding:22px}
.progress-top{display:flex;justify-content:space-between;gap:12px;margin-bottom:12px}.progress-top strong{font-size:18px}.progress-top span{color:#a8efc4;font-weight:900;font-size:20px}
.progress-track{height:16px;background:#30453d;border-radius:20px;overflow:hidden}.progress-fill{height:100%;width:0;background:linear-gradient(90deg,#5ccc9b,#c0ffd3);border-radius:20px;transition:width .2s}
#signedLessons{scroll-margin-top:22px;border-top:1px solid #29493d;padding-top:24px}#signedLessons h3{font-size:25px;margin:5px 0 19px}
.signed-module{width:100%;min-height:140px;align-items:flex-start}.signed-module:focus-visible{outline:3px solid #b8f6c6;outline-offset:2px}
.signed-module.module-done{border-color:#55a77a;background:#193b2d}.module-content{flex:1;min-width:0}
.module-heading{display:flex;justify-content:space-between;align-items:start;gap:10px;flex-wrap:wrap}.module-status{background:#2c4050;color:#e8f0f7;border-radius:20px;padding:4px 10px;font-size:11px;font-weight:800;white-space:nowrap}
.module-status.done{background:#1c6543;color:#c4fbd7}.module-link{display:inline-block;margin-top:11px;color:#a1f6c2;font-weight:800;font-size:13px}
#workspace{scroll-margin-top:20px}#lessonView{scroll-margin-top:16px}

/* v0.1.50: Center the Academy brand in the viewport, regardless of side actions. */
.bar{position:relative;min-height:72px;gap:12px}
.bar>.logo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);white-space:nowrap;text-align:center;z-index:1}
.bar>.home{margin-right:auto}
.bar>.nav-lessons{margin-left:auto}
.bar>.free{margin-left:12px}
@media(max-width:850px){
 .bar{padding-top:60px;min-height:112px;flex-wrap:wrap;justify-content:space-between}
 .bar>.logo{top:24px}
 .bar>.home{margin-right:auto}
 .bar>.nav-lessons{margin-left:auto}
 .bar>.free{margin-left:0}
}
@media(max-width:420px){
 .bar>.logo{font-size:18px}
 .bar>.home{font-size:11px}
 .bar>.nav-lessons{padding:8px 10px;font-size:11px}
}

/* Academy: foundation learning milestone, not accredited certification. */
.foundation-achievement{display:flex;align-items:center;gap:16px;padding:21px;margin:18px 0;border:2px solid #9be8af;border-radius:15px;background:linear-gradient(115deg,#173b2a,#18352f);box-shadow:0 0 25px #4df59a25;color:#eaffee}.foundation-achievement[hidden]{display:none!important}.achievement-icon{display:grid;place-items:center;width:64px;min-width:64px;height:64px;border-radius:14px;background:#9be8af;color:#0a1b12;font-size:38px;font-weight:900}.foundation-achievement strong{font-size:18px}.foundation-achievement p{margin:5px 0}.foundation-achievement small{color:#bcd1c7;font-size:12px}