@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&display=swap');
/* Airport Shift learning: tactile cards, a short path and one task per screen. */
.learning-home{background:#f7f3e9}.learning-home main{max-width:1080px;padding:20px 18px 50px}.learn-tabs{display:flex;gap:8px;margin-bottom:20px;border-bottom:1px solid #d7dfdf;padding-bottom:12px}.learn-tabs button{border:0;background:transparent;color:#567287;font:700 11px var(--reading);padding:10px 12px;border-radius:9px;cursor:pointer}.learn-tabs button.active{background:#d9f2ed;color:#008d85}.learn-layout{display:grid;grid-template-columns:minmax(0,620px) 280px;gap:38px;justify-content:center}.course-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 23px;background:linear-gradient(115deg,#143e5d,#187e86);border-radius:16px;color:white;box-shadow:0 5px 0 #0b334c}.course-banner span{font:700 10px var(--reading);letter-spacing:1px;color:#9de4de}.course-banner h1{font:800 31px/1.05 var(--display);text-transform:uppercase;margin:7px 0 0;color:white}.course-banner button{background:#ffffff14;border:2px solid #65aaa9;color:white;width:44px;height:44px;font-size:26px;border-radius:10px;cursor:pointer}.course-stats{display:flex;justify-content:space-between;gap:10px;font:700 11px var(--reading);color:#657d8d;margin:20px 2px}.course-path{position:relative;padding:12px 0 30px;max-width:370px;margin:auto}.course-path:before{content:'';position:absolute;top:35px;bottom:80px;left:50%;width:4px;transform:translateX(-50%);background:repeating-linear-gradient(#c8d9d8 0 8px,transparent 8px 16px)}.path-stop{position:relative;width:150px;margin:0 auto 23px;display:flex;align-items:center;flex-direction:column;z-index:1;gap:9px}.path-stop.stop-1{transform:translateX(52px)}.path-stop.stop-3{transform:translateX(-52px)}.path-node{height:72px;width:82px;border:4px solid #76d7c6;border-radius:50%;background:linear-gradient(#1fc5ac,#08a697);box-shadow:0 7px 0 #057f7c,0 0 0 8px #f7f3e9;font:800 31px var(--reading);color:white;cursor:pointer;transition:transform .15s}.path-node:hover{transform:translateY(-2px)}.path-node.complete{background:linear-gradient(#ffd15b,#edac24);border-color:#ffe697;box-shadow:0 7px 0 #b57d17,0 0 0 8px #f7f3e9}.path-node.locked{border-color:#e1e5e4;background:#d5dcdb;box-shadow:0 7px 0 #b7c1c2,0 0 0 8px #f7f3e9;font-size:21px;cursor:default}.path-node.current{outline:3px dashed #11a599;outline-offset:9px}.path-stop>span{font:700 11px var(--reading);color:#46667b;background:#f7f3e9;padding:2px 4px;text-align:center}.path-stop>small{font:800 9px var(--reading);letter-spacing:.8px;color:#078d86}.course-resume{display:block;width:100%;font:800 22px var(--display);min-height:48px;margin:0 0 26px}.unit-picker{font:600 11px var(--reading);color:#58778a;display:grid;gap:8px}.unit-picker select{width:100%;padding:12px;background:white;color:#173e5b;border:1px solid #c4d2d9;border-radius:9px;font:500 12px var(--reading)}.course-coach{text-align:center;padding:24px 15px;background:#e8f0e7;border:1px solid #c4d6ca;border-radius:16px}.course-coach .avatar{width:140px;height:150px;margin:auto}.course-coach h2{font:800 25px/1.05 var(--display);color:#194962;margin:10px 0}.course-coach p,.course-side-card p{font:400 12px/1.5 var(--reading);color:#64808b}.course-side-card{margin-top:18px;padding:20px;border:1px solid #cdd9d8;border-radius:13px;background:#fffdf6}.course-side-card>b{font:700 11px var(--reading);color:#28546a}.course-side-card .secondary{font:700 11px var(--reading);padding:10px;width:100%}.course-side>.tiny{margin-top:20px;line-height:1.5}
body.learning-lesson{height:100dvh;overflow:hidden;display:flex;flex-direction:column;background:#fffdf7}.learning-lesson header{flex:0 0 48px;height:48px}.learning-lesson main{width:100%;max-width:800px;flex:1;min-height:0;margin:0 auto;padding:0 18px;display:flex}.lesson-shell{width:100%;min-height:0;display:flex;flex-direction:column}.lesson-top{display:flex;align-items:center;gap:15px;flex:0 0 65px}.lesson-close{background:none;border:none;color:#8399a3;font:400 34px var(--reading);cursor:pointer;padding:4px}.lesson-progress{height:14px;border-radius:12px;background:#e0e9e7;flex:1;overflow:hidden}.lesson-progress i{display:block;height:100%;background:linear-gradient(#26c9a9,#0aa294);border-radius:12px;transition:width .25s}.lesson-hearts{font:700 15px var(--reading);color:#d25865;white-space:nowrap}.exercise-content{flex:1;min-height:0;overflow:auto;padding:14px 20px 20px;display:flex;flex-direction:column;justify-content:center}.exercise-label{font:700 10px var(--reading);letter-spacing:.9px;color:#079c93;display:flex;justify-content:space-between;gap:15px;margin-bottom:16px}.exercise-label>span{font-weight:400;color:#8ba0a9}.exercise-content h2{font:700 25px/1.15 var(--reading);color:#183c57;margin:0 0 24px;letter-spacing:-.3px}.exercise-content h2.new-word{font:700 36px/1.1 var(--reading);margin:15px 0 8px;text-align:center;letter-spacing:0}.new-word-art{font-size:100px;line-height:1.2;align-self:center;width:180px;height:165px;display:grid;place-items:center;background:radial-gradient(#def6ef,#f0f7e9);border-radius:34px;border:2px solid #d4ebe4;box-shadow:0 7px 0 #bddbd4}.new-word-es{font:500 21px var(--reading);color:#688494;text-align:center;margin:0 0 12px}.learn-tip{font:400 12px/1.4 var(--reading);color:#7b929e;text-align:center}.exercise-audio{display:flex;gap:10px;justify-content:center;margin-top:20px}.exercise-audio button{font:700 11px var(--reading);min-height:42px;background:#e1f4f8;color:#257c9f;border:2px solid #9cccdc;border-bottom-width:4px;border-radius:11px;padding:9px 15px;cursor:pointer}.exercise-audio button:last-child{font-size:17px}.exercise-options{display:grid;gap:11px}.exercise-option{min-height:54px;padding:13px 17px;text-align:left;border:2px solid #cedbdf;border-bottom-width:5px;border-radius:12px;background:white;color:#244960;font:500 16px/1.3 var(--reading);cursor:pointer}.exercise-option.selected{border-color:#20b4a7;background:#e4faf3;color:#0b827d}.exercise-option:disabled{cursor:default}.picture-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.picture-option{display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:center;gap:15px;min-height:170px;padding:14px 8px}.picture-option>span{font-size:62px;line-height:1.2}.picture-option>b{font:600 14px/1.15 var(--reading)}.exercise-prompt{font:500 23px/1.4 var(--reading);color:#3c5b6c;background:#f0f6f4;border:1px solid #dae8e4;border-radius:13px;padding:20px;margin:0 0 25px}.pair-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.pair-grid>div{display:grid;gap:13px}.pair-grid button{font:500 15px/1.2 var(--reading);min-height:61px;border:2px solid #cbdcde;border-bottom-width:5px;border-radius:11px;background:white;color:#31566e;padding:12px;cursor:pointer}.pair-grid button.selected{background:#dff6f3;border-color:#13afa0}.pair-grid button.matched{opacity:.33;border-color:#8ac8b6;background:#eff7ef}.sentence-builder{min-height:93px;border-top:1px solid #d9e2e4;border-bottom:2px solid #d9e2e4;padding:14px 0;display:flex;align-content:flex-start;gap:7px;flex-wrap:wrap;margin-bottom:25px}.word-bank{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:15px}.word-bank button,.sentence-builder button{font:500 16px/1.2 var(--reading);padding:10px 12px;min-height:42px;background:white;color:#31556e;border:2px solid #d3dfdf;border-bottom-width:4px;border-radius:9px;cursor:pointer}.word-bank button:disabled{color:transparent;background:#e7eceb;border-color:#e7eceb}.sentence-builder button{background:#eaf9f3;border-color:#9bcfc0}.lesson-bottom{border-top:1px solid #dce6e2;padding:16px 20px 20px;flex:0 0 auto}.lesson-check{display:block;width:100%;font:800 19px var(--display);letter-spacing:.8px;color:#fff;background:linear-gradient(#1dc4aa,#06a290);border:2px solid #59d5bf;border-bottom:5px solid #05827b;min-height:48px;border-radius:11px;cursor:pointer}.lesson-check:disabled{color:#94aaa8;background:#e2eae7;border-color:#d8e1dd;cursor:default}.lesson-help{display:block;margin:10px auto 0;font:500 11px var(--reading);padding:5px;color:#6d8798}.lesson-feedback{font:400 13px/1.4 var(--reading);color:#58798a;margin-bottom:12px;max-height:105px;overflow:auto}.lesson-feedback:empty{display:none}.lesson-feedback>b,.lesson-feedback>span{display:block}.lesson-feedback>b{font-size:16px;margin-bottom:6px}.lesson-bottom.correct{background:#e2f5e9;border-radius:12px 12px 0 0}.lesson-bottom.correct .lesson-feedback{color:#237752}.lesson-bottom.incorrect{background:#fff0e8;border-radius:12px 12px 0 0}.lesson-bottom.incorrect .lesson-feedback{color:#ad4d3c}.mini-story{display:grid;gap:10px;margin-bottom:24px}.mini-story>div{display:flex;gap:11px;align-items:center}.story-face{font-size:28px}.mini-story button{flex:1;background:white;border:1px solid #cbdcdd;border-bottom-width:3px;padding:12px;border-radius:12px;text-align:left;font:500 14px/1.4 var(--reading);color:#2f566d;cursor:pointer}.lesson-result{max-width:520px;margin:30px auto;text-align:center;padding:25px 20px}.result-emblem{display:block;font-size:100px;margin:25px 0}.lesson-result h1{font:800 38px/1 var(--display);color:#194d63;margin:17px 0}.lesson-result p{font:400 14px/1.5 var(--reading);color:#6c8795}.course-result-stats{display:flex;justify-content:center;gap:16px;margin:25px 0;font:700 14px var(--reading);color:#168c7d}.lesson-result .secondary{margin-top:17px;width:100%}.course-search{display:flex;align-items:center;gap:12px;margin:24px 0;font:600 12px var(--reading)}.course-search input{flex:1;min-width:0;border:1px solid #bacfd2;border-radius:10px;padding:12px;background:white;color:#244b65;font:400 14px var(--reading)}.course-dictionary-entry{width:100%;display:flex;align-items:center;gap:16px;padding:14px;margin-bottom:9px;background:white;border:1px solid #d4dfdd;border-bottom-width:3px;border-radius:11px;text-align:left;color:#1d4a63;cursor:pointer}.course-dictionary-entry>span{font-size:27px}.course-dictionary-entry>b{font:600 15px var(--reading);flex:1}.course-dictionary-entry small{font:400 12px var(--reading);color:#708a97;display:block;margin-top:5px}.course-dictionary-entry>i{font:700 12px var(--reading);color:#0a9d96}
@media(max-width:760px){.learn-layout{grid-template-columns:1fr;gap:25px}.course-side{display:grid;grid-template-columns:1fr 1fr;gap:12px}.course-coach{display:none}.course-side-card{margin:0;padding:15px}.course-side>.tiny{grid-column:1/-1;margin:0}.course-banner{padding:17px 18px}.course-banner h1{font-size:28px}.learning-home main{padding:15px 13px 35px}.learn-tabs{gap:3px;margin-bottom:14px}.learn-tabs button{padding:9px 8px;font-size:9px}.course-stats{font-size:10px}.exercise-content{padding:10px 6px 15px}.lesson-top{flex-basis:53px;gap:12px}.exercise-content h2{font-size:22px;margin-bottom:21px}.exercise-prompt{font-size:20px;padding:15px}.exercise-option{font-size:14px;padding:12px;min-height:49px}.picture-options{gap:8px}.picture-option{min-height:145px;padding:10px 5px;gap:11px}.picture-option>span{font-size:43px}.picture-option>b{font-size:12px}.lesson-bottom{padding:13px 3px 15px}.exercise-audio{margin-top:16px}.new-word-art{height:150px;width:160px;font-size:86px}.pair-grid{gap:13px}.pair-grid button{font-size:13px;min-height:55px;padding:10px 7px}.word-bank button,.sentence-builder button{font-size:14px;padding:8px 10px;min-height:39px}.mini-story{gap:8px;margin-bottom:18px}.mini-story button{font-size:12px;padding:9px}.story-face{font-size:23px}.exercise-label{font-size:9px}}
@media(max-height:700px){.learning-lesson header{height:43px;flex-basis:43px}.lesson-top{flex-basis:45px}.exercise-content{padding-top:5px;padding-bottom:8px;justify-content:flex-start}.exercise-label{margin-bottom:13px}.exercise-content h2{font-size:20px;margin-bottom:15px}.new-word-art{height:110px;width:125px;font-size:65px;align-self:center}.exercise-content h2.new-word{font-size:29px;margin-top:12px}.new-word-es{font-size:18px}.learn-tip{font-size:11px;margin:8px 0}.exercise-audio{margin-top:12px}.exercise-audio button{min-height:35px;padding:6px 12px}.picture-option{min-height:120px}.picture-option>span{font-size:37px}.lesson-bottom{padding-top:10px;padding-bottom:10px}.lesson-check{min-height:43px}.lesson-help{margin-top:5px}.exercise-prompt{font-size:18px;padding:11px;margin-bottom:17px}.exercise-option{font-size:13px;min-height:44px;padding:9px 12px}.exercise-options{gap:8px}.pair-grid button{min-height:47px}.sentence-builder{min-height:65px;margin-bottom:17px;padding:9px 0}.word-bank{gap:6px}.word-bank button,.sentence-builder button{font-size:13px;padding:7px 9px;min-height:36px}.mini-story{margin-bottom:12px}.mini-story button{font-size:11px;padding:7px}.lesson-feedback{max-height:75px}}
/* Rounded learning UI with original Airport Shift illustrations. */
.learning-home,.learning-lesson{--reading:'Nunito',ui-rounded,system-ui,sans-serif;--display:'Nunito',ui-rounded,system-ui,sans-serif;background:#fff;color:#344b58;font-family:var(--reading)}
.learning-home main{padding-top:24px}.learn-tabs{border-color:#edf0ef}.learn-tabs button{font-size:12px;letter-spacing:.3px;padding:13px 16px;border:2px solid transparent;border-radius:13px}.learn-tabs button.active{color:#078f99;background:#e2f7f4;border-color:#aae2db}.course-banner{background:#11a99c;border-radius:17px;box-shadow:0 5px 0 #07887f;padding:21px 24px}.course-banner h1{font-size:25px;font-weight:900;line-height:1.18;text-transform:none;letter-spacing:0}.course-banner span{color:#cefff3;font-size:10px;letter-spacing:.5px}.course-banner button{border-color:#7cddd0;border-bottom-width:4px}.course-path{max-width:390px;padding-top:20px}.course-path:before{display:none}.path-stop{margin-bottom:26px;gap:10px}.path-node{width:83px;height:72px;border:0;border-top:5px solid #44d8b9;border-bottom:2px solid #0bb496;background:linear-gradient(145deg,#26c8a7,#0caf97);box-shadow:0 8px 0 #068c7e,0 13px 0 #eef3f1;outline:none;transition:transform .15s}.path-node svg{width:31px;height:31px;stroke:white;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}.path-node.current{outline:8px solid #dff4ed;outline-offset:9px}.path-node.complete{background:#f7bd28;border-top-color:#ffdb65;border-bottom-color:#edac1b;box-shadow:0 8px 0 #cd911d,0 13px 0 #f4f2eb}.path-node.locked{background:#e5e9e8;border-top-color:#eff2f1;border-bottom-color:#dce2df;box-shadow:0 7px 0 #c9d2cf,0 12px 0 #f5f7f6}.path-node.locked svg{stroke:#aebdb7;width:25px;height:25px;stroke-width:2.5}.path-stop>span{font-weight:800;color:#688176;background:white;border-radius:8px;font-size:11px}.path-stop>small{font-size:10px;font-weight:900;color:#09a38c;letter-spacing:1px;margin-top:2px}.course-resume{font:900 14px var(--reading);letter-spacing:.7px;border-radius:13px;box-shadow:none;border:0;border-bottom:5px solid #078e80;background:#16b59f;min-height:53px}.course-side-card{background:white;border:2px solid #e5ebe8;border-radius:17px}.course-side-card p{color:#91a099;font-size:13px}.course-side-card>b{color:#48685c;font-weight:900;font-size:12px}.course-coach{background:white;border:2px solid #e5ebe8;border-radius:19px;padding:20px 20px 23px}.course-coach h2{font:900 23px/1.25 var(--reading);text-transform:none;letter-spacing:-.4px;color:#315746}.course-coach p{color:#8c9e94;font-size:13px}.course-side .secondary{border:2px solid #d7e6df;border-bottom-width:4px;border-radius:11px;color:#079a87;font-weight:900}.course-art{display:inline-block;background-image:url('assets/course-illustrations.png');background-size:400% 300%;background-repeat:no-repeat;width:120px;height:120px;flex-shrink:0}.course-coach>.course-art{width:165px;height:165px}.learning-lesson header{border-radius:0;box-shadow:none}.learning-lesson main{max-width:780px}.lesson-top{flex-basis:77px;gap:19px}.lesson-progress{height:16px;background:#e9eeeb}.lesson-progress i{background:#1bb7a0;box-shadow:inset 0 4px #4bd1b8}.lesson-hearts{font-size:18px;color:#f26679}.exercise-content{padding-inline:35px}.exercise-label{font-size:11px;font-weight:900;letter-spacing:.8px;color:#a17cda}.exercise-content h2{font-size:25px;font-weight:900;color:#425a51;line-height:1.25}.new-word-art{height:225px;width:225px;border:0;border-radius:0;background:white;box-shadow:none}.new-word-art>.course-art{width:100%;height:100%}.exercise-content h2.new-word{font-family:var(--reading);font-size:35px;font-weight:900;color:#3e594e}.new-word-es{font-size:20px;color:#8c9b94;font-weight:600}.learn-tip{color:#9aa79f;font-size:12px}.picture-option{border:2px solid #e0e7e3;border-bottom:5px solid #d7e0da;border-radius:16px;min-height:190px;gap:13px;padding:10px 5px 17px}.picture-option>.course-art{width:120px;height:120px}.picture-option>b{font-weight:800;font-size:14px;color:#61796e}.exercise-option{border-color:#e1e7e3;border-bottom-color:#d7e0da;color:#60776c;border-radius:14px;font-weight:700}.exercise-option.selected{background:#e9f9f3;border-color:#58ccb4;border-bottom-color:#22b798;color:#168f78}.exercise-audio button{background:#e7f7fc;color:#1d9bc1;border:2px solid #abe0eb;border-bottom-width:4px;border-radius:12px;font-weight:900;letter-spacing:.3px}.lesson-check{background:#17b89c;border:0;border-bottom:5px solid #0a917e;box-shadow:none;border-radius:13px;font-family:var(--reading);font-size:14px;font-weight:900;letter-spacing:1px;min-height:52px}.lesson-check:disabled{background:#e8edea;color:#a5b4ac;border-color:#dce4df}.lesson-bottom{border-top:2px solid #edf1ee;padding-top:20px}.lesson-feedback{font-size:14px}.lesson-feedback>b{font-weight:900}.lesson-bottom.correct{background:#e1f7e9}.lesson-bottom.incorrect{background:#fff0e9}.exercise-prompt{background:white;border:2px solid #e0e8e3;border-bottom-width:4px;border-radius:17px;font-size:22px;color:#62796e}.word-bank button,.sentence-builder button{border-color:#e0e7e2;color:#60766b;border-radius:12px;font-weight:700}.sentence-builder{border-color:#e8eeea}.pair-grid button{border-color:#e0e8e2;border-radius:13px;font-size:16px;font-weight:700;color:#637c6e}.pair-grid button.selected{background:#e3f8ef;border-color:#43c5aa}.story-face{width:57px;height:57px;display:block}.story-face>.course-art{width:100%;height:100%}.mini-story button{border:2px solid #e1e8e3;border-radius:15px;color:#657d6e;font-size:14px;font-weight:600}.course-dictionary-entry>.course-art{width:60px;height:60px}.review-audio-link{display:block;text-align:center;color:#0b9a8f;padding:14px;border:2px solid #b5dcd5;border-bottom-width:4px;border-radius:12px;text-decoration:none;font:bold 13px var(--reading)}
@media(max-width:760px){.learn-tabs button{font-size:9px;padding:10px 8px}.course-banner h1{font-size:23px}.exercise-content{padding-inline:5px}.lesson-top{flex-basis:64px}.picture-option{min-height:159px;gap:10px;padding-bottom:14px}.picture-option>.course-art{width:92px;height:92px}.picture-option>b{font-size:12px}.exercise-content h2{font-size:22px}.new-word-art{width:210px;height:210px}.exercise-label{font-size:10px}.pair-grid button{font-size:14px}.course-banner{padding:18px}.lesson-check{min-height:49px}}
@media(max-width:380px){.picture-option>.course-art{width:75px;height:75px}.picture-option{min-height:145px}.exercise-content h2{font-size:20px}.picture-option>b{font-size:11px}.new-word-art{height:180px;width:180px}.pair-grid{gap:10px}.pair-grid button{font-size:13px}}
@media(max-height:700px){.lesson-top{flex-basis:51px}.new-word-art{height:150px;width:150px}.exercise-content h2.new-word{font-size:28px}.new-word-es{font-size:17px}.picture-option{min-height:129px}.picture-option>.course-art{width:78px;height:78px}.lesson-check{min-height:44px}.lesson-bottom{padding-top:12px}.exercise-content h2{font-size:20px}.exercise-content{padding-bottom:8px}.story-face{width:38px;height:38px}.mini-story button{font-size:12px}}
body.learning-home,body.learning-lesson{background:#fff}
.course-art{clip-path:inset(3% 5% 4% 5%)}

.cloze-slot{display:inline-block;min-width:110px;min-height:1.35em;vertical-align:baseline;border-bottom:3px solid #a9bcb6;text-align:center;margin:0 5px;padding:0 8px;color:#168b87}.cloze-slot.filled{background:#e3f5f1;border-radius:10px 10px 0 0;font-weight:800}

.global-nav{display:flex;gap:5px;align-items:stretch;background:#fff;padding:7px max(10px,calc((100% - 1100px)/2));border-bottom:2px solid #e4ece7;position:sticky;top:0;z-index:30;flex:0 0 auto}.global-nav button{border:0;border-bottom:3px solid transparent;border-radius:9px;background:transparent;color:#70877d;font:900 12px var(--reading);padding:10px 14px;min-height:42px;cursor:pointer}.global-nav button.active{background:#e3f6f1;color:#0a9787;border-bottom-color:#19b79e}.global-nav #navHome{display:grid;place-items:center;background:#f0f5f2;padding:8px 12px}.global-nav svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.in-game .global-nav,.learning-lesson .global-nav{padding-block:3px}.in-game .global-nav button,.learning-lesson .global-nav button{min-height:34px;padding-block:6px}@media(max-width:600px){.global-nav{padding:4px 8px;gap:3px}.global-nav button{font-size:10px;padding:8px 5px;flex:1;white-space:nowrap}.global-nav #navHome{flex:0 0 38px;padding:7px}.global-nav svg{width:21px;height:21px}}

/* Larger, illustrated navigation and the Airport Shift identity at entry. */
.global-nav{gap:10px;padding-top:9px;padding-bottom:10px;justify-content:center}.global-nav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;min-width:155px;min-height:83px;font-size:15px;border:2px solid #e0e9e4;border-bottom-width:5px;background:#f8fbf9;color:#607d71;border-radius:15px;padding:10px 18px;transition:background .15s,transform .15s}.global-nav button:hover{background:#eaf5f0}.global-nav button.active{background:#e1f7ef;color:#0c9980;border-color:#a7dec9;border-bottom-color:#13a98a}.global-nav svg{width:31px;height:31px;stroke-width:2;stroke:currentColor;fill:none;stroke-linejoin:round;stroke-linecap:round}.global-nav #navHome{min-width:48px;min-height:48px;align-self:center;padding:10px}.global-nav #navHome svg{width:26px;height:26px}.welcome-brand{display:flex;align-items:center;justify-content:center;gap:35px;min-height:220px;margin:0 0 26px;padding:18px 28px;border-radius:24px;background:radial-gradient(ellipse at 25% 40%,#187e9b 0%,#123b60 47%,#102d49 100%);overflow:hidden;box-shadow:inset 0 1px #ffffff30,0 6px 0 #0a2239;color:white}.welcome-brand>img{width:235px;height:205px;object-fit:contain;filter:drop-shadow(0 9px 7px #0005)}.welcome-brand span{font:900 11px var(--reading);letter-spacing:1.5px;color:#ffcf53}.welcome-brand p{font:900 25px/1.3 var(--reading);margin:10px 0;color:#fff}.in-game .global-nav button,.learning-lesson .global-nav button{min-height:55px;gap:3px;font-size:12px;padding:5px 14px}.in-game .global-nav svg,.learning-lesson .global-nav svg{width:24px;height:24px}.in-game .global-nav #navHome,.learning-lesson .global-nav #navHome{min-height:42px}@media(max-width:600px){.global-nav{gap:6px;padding:6px 8px}.global-nav button{min-width:0;min-height:76px;font-size:12px;padding:8px 4px;gap:7px;border-radius:12px}.global-nav svg{width:29px;height:29px}.global-nav #navHome{min-width:0;flex:0 0 39px;min-height:42px;padding:6px}.global-nav #navHome svg{width:23px;height:23px}.welcome-brand{min-height:210px;gap:8px;padding:13px 15px;margin-bottom:24px;border-radius:18px}.welcome-brand>img{width:52%;height:195px}.welcome-brand>div{flex:1}.welcome-brand span{font-size:9px;letter-spacing:.6px}.welcome-brand p{font-size:18px}.in-game .global-nav button,.learning-lesson .global-nav button{font-size:11px;padding:5px 4px;min-height:54px}}