@charset "UTF-8";
:root{--paper:#f6f4ee;--white:#fffefa;--ink:#20352e;--muted:#737b70;--line:#dedfd4;--green:#254e3f;--orange:#b74729;--wash:#e8eee3;--serif:Georgia,'Times New Roman',serif;--sans:'Segoe UI',system-ui,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.6 var(--sans)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}button{color:inherit}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #d48b47;outline-offset:4px}[hidden]{display:none!important}.sidebar{width:258px;position:fixed;inset:0 auto 0 0;background:#eeeee5;border-right:1px solid var(--line);padding:37px 24px;display:flex;flex-direction:column;z-index:5}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;font:bold 24px var(--serif);letter-spacing:-.7px}.brand-mark{font:italic 42px var(--serif);background:var(--green);color:var(--paper);width:49px;height:51px;text-align:center;border-radius:4px}.brand small{display:block;font:8px var(--sans);letter-spacing:1.1px;margin-top:6px}.nav-label,.tiny-label{font:10px var(--sans);font-weight:600;letter-spacing:1.7px}.nav-label{margin:53px 10px 15px;color:var(--muted)}nav{display:grid;gap:5px}.nav-item{border:0;background:none;border-radius:5px;text-align:left;padding:12px;font-size:13px;display:flex;align-items:center;gap:13px}.nav-item span{font-size:19px;width:21px}.nav-item:hover{background:#e4e7dc}.nav-item.active{background:#dce5d8;color:var(--green);font-weight:600}.sidebar-note{margin:45px 10px 25px;border-top:1px solid #d3d7cb;padding-top:24px}.sidebar-note p{font:25px/1.3 var(--serif);margin:13px 0}.sidebar-note em{color:var(--orange)}.small{font-size:12px}.muted{color:var(--muted)}.atlas-link{margin-top:auto;font-size:13px;text-decoration:none}.storage-note{font-size:10px;color:var(--muted);line-height:1.6;margin:13px 0 0}main{margin-left:258px;padding:0 52px;max-width:1600px}.topbar{height:84px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:1.5px;color:var(--muted)}#view{min-height:calc(100vh - 158px);padding:38px 0 50px}.eyebrow{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--orange);font-weight:700;margin:0 0 15px}h1,h2,h3,p{margin-top:0}h1{font:normal clamp(35px,4vw,57px)/1.12 var(--serif);letter-spacing:-1.8px;margin-bottom:16px}h1 em{color:var(--orange);font-weight:400}h2{font:normal 27px/1.2 var(--serif);letter-spacing:-.6px}h3{font-size:15px;line-height:1.4}p.lede{color:#637063;max-width:490px;font-size:14px}.hero{display:grid;grid-template-columns:1.4fr 1fr;gap:30px;align-items:center;margin-bottom:29px}.orbit-art{position:relative;min-height:208px;overflow:hidden;display:grid;place-items:center}.orbit{position:absolute;border:1px solid #bfcab8;border-radius:50%;width:235px;height:145px;transform:rotate(-28deg)}.orbit.two{transform:rotate(35deg);width:255px;height:120px}.orbit.three{transform:rotate(90deg);width:210px;height:154px}.orbit-center{font:italic 64px var(--serif);color:var(--green)}.orbit-label{position:absolute;background:var(--paper);font:10px var(--sans);letter-spacing:1.5px;padding:5px;color:var(--muted)}.orbit-label.one{top:17px;left:14%}.orbit-label.two{bottom:15px;right:7%}.orbit-dot{position:absolute;width:11px;height:11px;background:var(--orange);border-radius:50%;top:42px;right:27%}.stats{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line);margin-bottom:30px}.stat{padding:17px 20px;border-right:1px solid var(--line)}.stat:first-child{padding-left:0}.stat:last-child{border:0}.stat strong{font:31px var(--serif);display:block}.stat span{font-size:11px;color:var(--muted)}.practice-row{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;margin-bottom:37px}.daily-card{background:var(--green);color:#f6f5eb;padding:28px;border-radius:7px;position:relative;overflow:hidden}.daily-card .tiny-label{color:#bdccaf}.daily-card h2{font-size:29px;margin:16px 0 9px}.daily-card p{font-size:12px;max-width:360px;color:#d0dbcb;margin-bottom:21px}.btn{border:1px solid var(--line);background:var(--white);border-radius:4px;padding:10px 17px;font-size:12px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;min-height:42px}.btn:hover{filter:brightness(.96)}.btn.primary{background:var(--green);color:var(--white);border-color:var(--green)}.btn.orange{background:var(--orange);border-color:var(--orange);color:white}.btn.ghost{background:transparent}.daily-card .btn{background:#edf0df;border-color:#edf0df;color:var(--green)}.challenge-card{border:1px solid var(--line);background:var(--white);padding:27px;border-radius:7px}.challenge-card h2{margin:16px 0 9px}.challenge-card p{font-size:12px;color:var(--muted);margin-bottom:20px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.section-heading h2{margin:0;font-size:25px}.section-heading span{font-size:11px;color:var(--muted)}.topics{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.topic-card{border:1px solid var(--line);border-radius:5px;padding:19px;background:var(--white);text-align:left;transition:transform .15s,border-color .15s}.topic-card:hover{transform:translateY(-2px);border-color:#8b9c83}.topic-top{display:flex;justify-content:space-between;align-items:center;font:10px var(--sans);color:var(--muted);margin-bottom:15px}.topic-icon{background:var(--wash);color:var(--green);border-radius:50%;width:29px;height:29px;display:grid;place-items:center;font-family:var(--serif)}.topic-card h3{font:20px var(--serif);margin-bottom:5px}.topic-card p{font-size:11px;color:var(--muted);margin:0 0 17px}.meter{height:3px;background:#e8e9e1;border-radius:3px;overflow:hidden}.meter span{display:block;height:100%;background:#61816a}.topic-bottom{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:10px}footer{border-top:1px solid var(--line);padding:19px 0;color:var(--muted);font-size:10px;display:flex;justify-content:space-between;gap:12px}.notice{padding:12px 17px;margin-top:18px;background:#f8e6c9;border:1px solid #ddc9a8;border-radius:5px;font-size:13px}.loading,.empty{padding:50px 20px;text-align:center;color:var(--muted)}.toolbar{display:flex;flex-wrap:wrap;gap:12px;margin:25px 0}.toolbar input{flex:1;min-width:170px}.toolbar select{max-width:100%}input,select,textarea{border:1px solid #bec8b9;border-radius:4px;padding:11px 13px;color:var(--ink);background:var(--white)}textarea{width:100%;min-height:85px;resize:vertical}input{max-width:100%}label{display:block;font-size:12px;font-weight:600}label input,label select,label textarea{display:block;width:100%;margin-top:7px}label small{font-weight:400;color:var(--muted)}.library-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.library-card{background:var(--white);border:1px solid var(--line);padding:22px;border-radius:5px}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}.tag{font-size:9px;letter-spacing:.6px;text-transform:uppercase;background:var(--wash);color:var(--green);border-radius:3px;padding:3px 7px}.tag.warm{background:#f4e5d8;color:#8c4a28}.library-card h3{font:19px/1.4 var(--serif)}.library-card .btn{margin-top:8px}.session-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.session-head .tag{font-size:11px}.timer{font:24px var(--serif);color:var(--orange)}.session-meter{height:4px;background:#e1e5d9;margin-bottom:35px}.session-meter span{display:block;background:var(--green);height:100%;transition:width .2s}.question-shell{max-width:760px;margin:0 auto}.question-card{border:1px solid var(--line);background:var(--white);border-radius:7px;padding:38px}.question-card h1{font-size:33px;letter-spacing:-.6px;line-height:1.3}.answer-form{display:flex;gap:10px;margin:26px 0 12px}.answer-form input{flex:1;min-width:0;font-size:17px}.question-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.text-button{border:0;background:none;color:var(--muted);padding:8px 0;text-decoration:underline;text-underline-offset:4px;font-size:12px}.feedback{border-top:1px solid var(--line);margin-top:26px;padding-top:23px}.feedback h2{margin:9px 0 14px;font-size:29px}.feedback p{font-size:14px;line-height:1.7}.verdict{font-size:11px;font-weight:700;color:var(--green);text-transform:uppercase;letter-spacing:1px}.verdict.wrong{color:var(--orange)}.memory{background:#f0f1e6;padding:15px 18px;border-left:3px solid #bd9958;font-size:13px;margin:20px 0}.memory .tiny-label{display:block;font-size:9px;margin-bottom:7px}.reference{font-size:11px;color:var(--muted)}.rating-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}.session-note{font-size:12px;text-align:center;color:var(--muted);margin:18px 0}.hint{padding:11px 15px;background:#f4ecd9;border-radius:4px;font-size:13px;margin:15px 0}.summary{text-align:center;max-width:640px;margin:30px auto}.summary .big-score{font:76px var(--serif);color:var(--green);margin:20px 0}.summary .big-score small{font-size:30px;color:var(--muted)}.summary-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.results{margin-top:35px;text-align:left}.result-row{padding:17px 0;border-top:1px solid var(--line)}.result-row strong{font-size:13px}.result-row p{font-size:12px;margin:6px 0;color:var(--muted)}.panel{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:27px;margin-top:22px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.form-grid{display:grid;gap:18px}.form-grid .two-col{gap:15px}.help-list{padding-left:21px;font-size:13px;color:#637063}.help-list li{padding-bottom:13px}.progress-row{display:grid;grid-template-columns:160px 1fr 90px;gap:18px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);font-size:12px}.progress-row .meter{height:6px}.progress-row span:last-child{text-align:right;color:var(--muted)}.quiz-links{display:grid;grid-template-columns:repeat(8,1fr);gap:8px;margin-top:22px}.quiz-link{border:1px solid var(--line);background:var(--white);padding:10px;text-align:center;font-size:12px;border-radius:4px;text-decoration:none}.quiz-link:hover{background:var(--wash)}.quiz-link.done{border-color:#8aa37c;background:var(--wash)}.quiz-link small{display:block;font-size:9px}.attempt{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:12px 0;font-size:12px}dialog{max-width:650px;width:calc(100% - 32px);max-height:85vh;border:1px solid var(--line);border-radius:8px;padding:38px;background:var(--white);color:var(--ink);box-shadow:0 20px 100px #20352e30}dialog::backdrop{background:#20352e85}.dialog-close{position:absolute;right:15px;top:10px;border:0;background:none;font-size:27px}.skip-link{position:fixed;top:-100px;left:10px;background:white;padding:10px;z-index:100}.skip-link:focus{top:10px}.file-input{max-width:100%;font-size:12px}.delete{color:var(--orange)}
@media(min-width:1450px){main{padding-inline:72px}.topics{grid-template-columns:repeat(4,1fr)}}
@media(max-width:1100px){.sidebar{width:215px;padding-inline:18px}.brand{font-size:21px}.brand small{font-size:7px}.brand-mark{width:40px}main{margin-left:215px;padding-inline:30px}.topics{grid-template-columns:repeat(2,1fr)}.orbit-art{transform:scale(.85)}.practice-row{grid-template-columns:1.2fr 1fr}}
@media(max-width:760px){.sidebar{position:static;width:auto;padding:17px 20px;border-right:0;border-bottom:1px solid var(--line)}.brand-mark{height:41px;font-size:34px}.brand{font-size:24px}.nav-label,.sidebar-note,.storage-note{display:none}nav{display:flex;overflow-x:auto;gap:4px;margin-top:17px}.nav-item{white-space:nowrap;padding:8px 10px;font-size:11px}.nav-item span{display:none}.atlas-link{position:absolute;right:20px;top:27px;font-size:10px}main{margin:0;padding:0 22px}.topbar{height:54px;font-size:8px;letter-spacing:1px}.topbar #today{letter-spacing:0}#view{padding-top:26px}.hero{grid-template-columns:1fr;gap:0}.orbit-art{display:none}h1{font-size:42px}.hero p{margin-bottom:0}.stats{margin-bottom:22px}.stat{padding:15px 12px}.stat strong{font-size:26px}.stat span{font-size:9px}.practice-row{grid-template-columns:1fr;gap:12px}.daily-card,.challenge-card{padding:23px}.topics{gap:10px}.topic-card{padding:16px}.topic-card h3{font-size:19px}.topic-card p{min-height:33px}.section-heading h2{font-size:23px}.section-heading span{font-size:10px}.library-grid,.two-col{grid-template-columns:1fr}.question-card{padding:24px 20px}.question-card h1{font-size:28px}.answer-form{flex-direction:column}.question-actions{gap:20px}.quiz-links{grid-template-columns:repeat(5,1fr)}.progress-row{grid-template-columns:115px 1fr 70px;gap:10px}.toolbar{gap:8px}.toolbar select{flex:1}.panel{padding:21px}.form-grid .two-col{grid-template-columns:1fr}.summary .big-score{font-size:65px}footer{display:block}footer span{display:block;margin-top:4px}.rating-row .btn{flex:1}.session-head{gap:12px}.session-head .btn{padding:8px 12px}.session-head .tag{font-size:9px}}
a.nav-item{text-decoration:none}.flag{display:inline-block;vertical-align:-1px;margin-right:8px;border-radius:2px;box-shadow:0 0 0 1px #0002;object-fit:cover}.reading{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline;margin:14px 0 0}.reading .tiny-label{font-size:9px;color:var(--muted)}.sidebar-note+.storage-note,.sidebar nav+.sidebar-note{margin-top:auto}.geo-wing{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:24px 28px;border:1px solid var(--line);background:var(--white);border-radius:6px;margin-top:35px}.geo-wing h2{font-size:25px;margin:10px 0}.geo-wing p{font-size:12px;max-width:470px;margin:0;color:var(--muted)}.geo-wing .actions{display:flex;flex-wrap:wrap;gap:8px;flex-shrink:0}.dossier-link{display:inline-flex;margin-right:16px}
@media(max-width:760px){.geo-wing{display:block;padding:22px}.geo-wing .actions{margin-top:17px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.light{color:#e0e9d6;margin-left:12px}.space-top{margin-top:32px}.compact{margin-top:-4px}.compact label{display:flex;gap:10px;align-items:center;font-size:11px}.compact select{margin:0;padding:7px 10px;font-size:11px}.explore-banner{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:24px 28px;border:1px solid #becbb6;background:#e9eee2;border-radius:6px;margin-bottom:35px}.explore-banner h2{font-size:27px;margin:10px 0}.explore-banner p{font-size:12px;max-width:460px;margin:0;color:#53644f}.explore-banner .btn{flex-shrink:0}.entity-tile{display:block;width:100%;text-align:left;border:1px solid var(--line);border-radius:5px;background:var(--white);padding:23px}.entity-tile:hover{border-color:#819879;background:#f1f4e9}.entity-tile h3{font:24px var(--serif);margin:14px 0 8px}.entity-tile p{font-size:12px;color:var(--muted);margin-bottom:17px}.entity-tile .small{color:var(--green)}.connection-tile{border:1px solid var(--line);background:var(--wash);border-radius:5px;padding:13px}.connection-tile>.tiny-label{display:block;margin:0 10px 10px}.connection-tile .entity-tile{border:0}.connection-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:23px}.connection-actions .btn{font-size:11px}.breadcrumbs{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:12px;margin-bottom:28px}.breadcrumbs button[aria-current=page]{color:var(--orange)}.entity-heading{max-width:850px;border-bottom:1px solid var(--line);padding-bottom:13px;margin-bottom:28px}.entity-heading .reference{margin-right:16px}#entity-search-results:not(:empty){margin-bottom:30px}.brand small{font-size:7px}.sidebar .nav-label{margin-top:36px}.sidebar-note{margin-top:28px}
@media(max-width:760px){.explore-banner{display:block;padding:22px}.explore-banner .btn{margin-top:17px}.compact{gap:10px}.compact label{flex-wrap:wrap}.entity-tile h3{font-size:22px}.connection-actions .btn{max-width:100%;white-space:normal;text-align:left}.sidebar .nav-label{display:none}}

/* Answer suggestions: every answer in the library is a candidate, with a
   picture and a one-line description to jog the memory. */
.answer-field{position:relative;flex:1;min-width:0;display:flex}
.answer-field input{flex:1;min-width:0;font-size:17px}
.suggest{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:20;background:var(--white);border:1px solid var(--line);border-radius:6px;box-shadow:0 18px 44px -14px #20352e55;padding:5px;max-height:min(380px,55vh);overflow-y:auto}
.suggest-row{display:flex;align-items:center;gap:12px;width:100%;border:0;background:none;border-radius:4px;padding:7px 9px;text-align:left;color:var(--ink)}
.suggest-row.on,.suggest-row:hover{background:var(--wash)}
.suggest-img{width:40px;height:40px;flex:none;border-radius:4px;overflow:hidden;background:var(--wash);color:var(--green);display:grid;place-items:center;font:500 18px var(--serif)}
.suggest-img img{width:100%;height:100%;object-fit:cover}
.suggest-text{min-width:0}
.suggest-text b{display:block;font-weight:600;font-size:14px;line-height:1.25}
.suggest-text small{display:block;font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.answer-figure{float:right;width:150px;margin:4px 0 14px 22px}
.answer-figure img{display:block;width:100%;max-height:190px;object-fit:cover;border-radius:5px;border:1px solid var(--line);background:var(--wash)}
.answer-figure figcaption{font-size:11px;color:var(--muted);line-height:1.4;margin-top:6px}
.feedback::after,#dialog-content::after{content:"";display:block;clear:both}
@media(max-width:760px){.answer-form .answer-field{width:100%}.answer-figure{width:96px;margin-left:14px}}
.feedback .memory,#dialog-content .memory{overflow:hidden}