:root{--paper:#f8f3e5;--ink:#253e46;--accent:#558c70;--soft:#d4e3d7;font-family:Verdana,sans-serif;color:var(--ink);background:var(--paper);color-scheme:light}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:1px solid #93a5a05c;border-radius:9px;background:var(--paper);padding:12px 16px;min-height:44px;touch-action:manipulation;font-size:11px;font-weight:bold}button:hover:not(:disabled){filter:brightness(.95)}button:disabled{opacity:.45;cursor:default}button:focus-visible,a:focus-visible{outline:3px solid #e79534;outline-offset:3px}button[aria-pressed=true]{background:var(--accent);color:white;border-color:var(--accent)}[hidden]{display:none!important}.lab-header{height:88px;display:flex;align-items:center;gap:32px;padding:17px 28px;border-bottom:1px solid #b4b9a94d}.lab-back{font:bold 10px 'Courier New',monospace;letter-spacing:1px;color:var(--ink);text-decoration:none;padding:12px 0}.lab-name{font:bold 27px Georgia,serif;letter-spacing:-1px;line-height:1.1}.lab-name small{display:block;font:8px 'Courier New',monospace;letter-spacing:1.6px;margin-top:6px}.header-buttons{margin-left:auto;display:flex;gap:8px}.playfield{height:calc(100dvh - 88px);min-height:610px;position:relative;overflow:hidden;isolation:isolate;background:var(--soft)}#world{position:absolute;inset:0}canvas{display:block;width:100%;height:100%;touch-action:none}.briefing{position:absolute;left:27px;top:27px;width:245px;padding:21px;background:#fcf8ecef;border:1px solid #ffffff83;border-radius:13px;box-shadow:0 5px 20px #183e4220}.eyebrow{font:bold 8px 'Courier New',monospace;letter-spacing:1.6px}.briefing h1{font:bold 31px/1.04 Georgia,serif;letter-spacing:-1px;margin:14px 0 12px}.briefing p{font-size:10px;line-height:1.8;color:#607273;margin:0}.objective-row{display:flex;justify-content:space-between;gap:10px;margin-top:12px;padding-top:10px;border-top:1px dashed #b3c6b3;font-size:10px;line-height:1.5}.objective-row.done{color:var(--accent);font-weight:bold}.stats{position:absolute;right:27px;top:27px;display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end;max-width:440px}.stat{background:#fcf8ecef;border:1px solid #fff8;border-radius:10px;padding:13px 17px;min-width:88px;display:flex;flex-direction:column;gap:6px}.stat strong{font:bold 23px 'Courier New',monospace}.stat span{font:8px 'Courier New',monospace;letter-spacing:1px}.world-label{position:absolute;bottom:160px;left:310px;right:27px;text-align:center;pointer-events:none;font:italic 17px Georgia,serif;text-shadow:0 1px 5px #fff9}.game-controls{position:absolute;bottom:24px;left:27px;right:27px;display:flex;align-items:end;justify-content:space-between;gap:22px;pointer-events:none}.game-controls>*{pointer-events:auto}.actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:9px;max-width:760px;background:#fcf8ecee;border-radius:12px;padding:14px;box-shadow:0 8px 25px #27423b18}.primary{background:var(--accent);border-color:var(--accent);color:#fffdf3;box-shadow:0 3px 0 #253e462b;font:bold 12px 'Courier New',monospace;letter-spacing:.4px;min-height:47px}.actions>small{font-size:9px;line-height:1.5;color:#52696a}.directions{display:grid;grid-template-columns:repeat(3,43px);gap:5px;background:#fcf8ecef;padding:10px;border-radius:12px;flex-shrink:0}.directions button{padding:0;font-size:21px;min-height:40px;touch-action:none}.directions button[data-direction=up]{grid-column:2}.directions button[data-direction=left]{grid-column:1}.directions span{font:7px 'Courier New',monospace;grid-column:1/-1;text-align:center;margin-top:4px}.message{position:absolute;top:140px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fffdf3;max-width:calc(100% - 40px);width:max-content;padding:13px 18px;border-radius:9px;z-index:10;opacity:0;pointer-events:none;transition:opacity .15s;font-size:11px;line-height:1.7}.message.visible{opacity:1}.pause-screen{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#e6ece2ec;z-index:15}.pause-screen h2{font:italic 40px Georgia,serif}dialog{border:1px solid #e6dfcc;border-radius:18px;max-width:min(450px,calc(100vw - 28px));max-height:calc(100dvh - 30px);color:var(--ink);background:var(--paper);padding:0;box-shadow:0 25px 100px #15354255}dialog::backdrop{background:#102c4570;backdrop-filter:blur(5px)}.modal{padding:30px}.modal h2{font:bold 37px/1.1 Georgia,serif;letter-spacing:-1px;margin:14px 0}.modal p,.help-copy{font-size:12px;line-height:1.9;color:#597070}.modal button{width:100%;margin-top:16px}.result-symbol{font:65px Georgia,serif;text-align:center;color:var(--accent);margin-top:15px}.secondary-link{display:block;text-align:center;margin-top:23px;font-size:11px;color:var(--ink)}.plum{--accent:#795b9d;--soft:#d7cce6}.sky{--accent:#c27244;--soft:#c8e3ed}.cosmic{--accent:#507d65;--soft:#172b42}.cosmic .world-label{color:#f4e6b9;text-shadow:none}.seed-controls{display:flex;gap:6px}.seed-controls button{min-height:47px;font-size:10px;padding:8px 10px}.plot-nav{display:flex;align-items:center;gap:6px}.plot-nav button{padding:8px 13px;font-size:18px}.plot-nav span{font:bold 10px 'Courier New',monospace}.plot-list{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;margin-top:16px}.plot-list button{padding:6px 0;min-height:30px;font:10px 'Courier New',monospace}.actions .action-note{width:100%;font-size:9px;text-align:right;margin-top:0}.cosmic .game-controls{justify-content:center}.cosmic .world-label{left:27px;bottom:125px}.planet-actions{max-width:1100px}.planet-actions .primary{min-width:80px}.playfield .hint-strip{position:absolute;top:117px;right:27px;font:10px 'Courier New',monospace;max-width:390px;background:#fcf8ecdc;padding:11px 14px;border-radius:8px;line-height:1.6}.lab-grid{max-width:1100px;margin:0 auto;padding:40px 24px 60px;display:grid;grid-template-columns:1fr 1fr;gap:22px}.lab-intro{grid-column:1/-1;max-width:690px;padding:12px 0 22px}.lab-intro h1{font:bold 61px/.98 Georgia,serif;letter-spacing:-2.4px;margin:20px 0}.lab-intro p{font-size:13px;line-height:1.9;color:#627672}.game-card{background:#e6dbc7;border:1px solid #bbc4b5;border-radius:17px;overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .2s}.game-card:hover{transform:translateY(-4px)}.game-card .card-art{height:190px;position:relative;overflow:hidden;display:grid;place-items:center;font-size:85px;background:#c5dbce}.card-art .planet-art{width:120px;height:120px;border-radius:50%;background:#65977a;box-shadow:inset -27px -17px 0 #3c6a5c,0 0 0 14px #b0c2b829;transform:rotate(-20deg);position:relative}.planet-art:before{content:'✿';color:#f8d775;font-size:60px;position:absolute;left:0;top:-23px}.planet-art:after{content:'✦';font-size:26px;color:#fff3c1;position:absolute;right:-70px;top:-20px}.game-card .card-body{padding:24px;background:#faf5e8}.card-body .eyebrow{font-size:9px;color:#657871}.card-body h2{font:bold 31px Georgia,serif;letter-spacing:-.8px;margin:10px 0}.card-body p{font-size:11px;line-height:1.8;margin:0 0 20px;max-width:350px}.card-body strong{font:11px 'Courier New',monospace}.card-body strong span{float:right;font-size:19px}.monster-art{width:100px;height:110px;border-radius:35px 35px 22px 22px;background:#9073b3;box-shadow:12px 14px 0 #624c85;position:relative;transform:rotate(8deg)}.monster-art:before{content:'● ●';font-size:32px;color:#fff4d6;position:absolute;left:17px;top:8px}.monster-art:after{content:'';position:absolute;width:125px;height:38px;background:#df9d71;border:5px solid #a45f43;left:-55px;bottom:-5px;border-radius:9px}.glider-art{width:160px;height:30px;background:#f4bb68;clip-path:polygon(50% 0,100% 100%,50% 70%,0 100%);transform:rotate(-12deg) scale(1.5);filter:drop-shadow(0 15px 0 #779eae)}
@media(max-width:950px){.briefing{width:215px;padding:18px}.briefing h1{font-size:27px}.stats{max-width:360px;gap:6px}.stat{padding:12px;min-width:72px}.stat strong{font-size:19px}.actions{max-width:610px;padding:10px;gap:6px}.seed-controls button{font-size:9px;padding:8px}.world-label{left:260px}.lab-header{gap:20px}.lab-name{font-size:24px}.playfield .hint-strip{max-width:300px;font-size:9px}.planet-actions{max-width:760px}}
@media(max-width:650px){.lab-header{height:77px;padding:12px 15px;gap:14px}.lab-back{font-size:8px;max-width:42px;line-height:1.5}.lab-name{font-size:21px;letter-spacing:-.8px}.lab-name small{font-size:6px;letter-spacing:.8px}.header-buttons{gap:4px}.header-buttons button{font-size:8px;padding:8px;min-height:35px}.playfield{height:calc(100dvh - 77px);min-height:705px}.briefing{left:14px;top:14px;width:calc(100% - 28px);padding:14px 17px}.briefing h1{font-size:25px;margin:8px 0}.briefing p{font-size:9px;line-height:1.7}.briefing .eyebrow{font-size:7px}.objective-row{display:inline-flex;margin-top:8px;margin-right:12px;padding-top:6px;font-size:8px;gap:8px}.stats{left:14px;right:14px;top:auto;bottom:170px;max-width:none;justify-content:center;gap:6px;pointer-events:none}.stat{min-width:72px;padding:9px 12px;gap:4px}.stat strong{font-size:18px}.stat span{font-size:7px}.game-controls{left:14px;right:14px;bottom:16px;gap:10px;align-items:end}.actions{gap:6px;padding:9px;max-width:calc(100% - 140px)}.actions button{font-size:9px;padding:10px;min-height:43px;flex:1}.actions .primary{font-size:10px}.directions{grid-template-columns:repeat(3,33px);padding:7px;gap:4px}.directions button{min-height:35px;font-size:18px}.directions span{font-size:6px}.world-label{left:14px;right:14px;bottom:230px;font-size:13px}.message{top:180px;font-size:10px}.plot-list{grid-template-columns:repeat(12,1fr);gap:4px;margin-top:9px}.plot-list button{font-size:8px;min-height:27px}.planet-actions{max-width:100%;width:100%;justify-content:center}.planet-actions .seed-controls{width:100%}.planet-actions .seed-controls button{flex:1}.planet-actions .plot-nav{justify-content:center;gap:5px}.planet-actions .plot-nav button{font-size:17px;padding:5px 10px}.planet-actions .primary{min-width:70px;flex:initial}.planet-actions .action-note{text-align:center;font-size:8px}.cosmic .stats{bottom:206px}.cosmic .world-label{bottom:269px}.playfield .hint-strip{right:14px;left:14px;top:174px;max-width:none;font-size:8px;padding:8px 12px}.modal{padding:25px}.modal h2{font-size:32px}.lab-grid{grid-template-columns:1fr;padding-top:20px}.lab-intro h1{font-size:48px}.game-card .card-art{height:165px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.sky .world-label{bottom:185px}
@media(max-width:650px){.sky .game-controls{display:block}.sky .actions{max-width:none;justify-content:center}.sky .actions button{flex:1 1 27%}.sky .directions{position:absolute;left:0;bottom:175px}.sky .stats{left:145px;bottom:208px;gap:4px}.sky .stat{min-width:56px;padding:7px}.sky .stat strong{font-size:14px}.sky .stat span{font-size:6px}.sky .world-label{bottom:315px;font-size:11px}}

.stage-link{display:block;padding:17px;margin:9px 0;background:var(--soft);color:var(--ink);border-radius:8px;text-decoration:none;font-size:12px}.cosmic .stage-link{color:var(--paper)}@media(max-width:650px){.lab-header{height:107px;position:relative;align-items:start}.header-buttons{position:absolute;bottom:7px;right:14px}.lab-name{padding-top:4px}.playfield{height:calc(100dvh - 107px)}}

.course-requirements{margin-top:16px;font-size:13px;line-height:1.5;color:inherit;background:rgba(255,255,255,.55);padding:12px;border-radius:12px}
.course-requirements summary{cursor:pointer;font-weight:800}
.course-requirements ul,#result-checks{padding-left:20px;text-align:left}
.course-requirements li,#result-checks li{margin:8px 0}
#save-notice{position:fixed;z-index:100;bottom:0;left:0;right:0;margin:0;padding:14px 20px;background:#fff0c2;color:#492c08;font:14px/1.5 Verdana,sans-serif;text-align:center}
#course-intro li{margin:12px 0;line-height:1.5}#result-checks{font-size:14px;line-height:1.5}.course-requirements{background:#fff9eb;color:#253e46;font-size:12px}.briefing{max-height:calc(100% - 210px);overflow:auto}
@media(max-width:650px){.briefing{max-height:285px}.course-requirements{padding:8px;margin-top:8px}.course-requirements summary{min-height:28px}.modal{max-height:85dvh;overflow:auto}}