.learning-facts{margin:22px 0;padding:18px;border:1px solid var(--line,#e0e7ed);border-radius:14px;background:#fff}.learning-facts h3{margin:0 0 6px;font-size:17px}.learning-facts p{font-size:12px;line-height:1.65;color:var(--ink-2);margin:8px 0}.learning-facts dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(135px,1fr));gap:12px;margin:16px 0}.learning-facts dl>div{padding:12px;background:#f5f8fb;border-radius:10px;min-width:0}.learning-facts dt{font-size:11px;line-height:1.5;color:var(--ink-3)}.learning-facts dd{margin:5px 0 0;font-size:25px;font-weight:650;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.learning-facts dd small{font-size:12px;font-weight:400;color:var(--ink-3)}.learning-facts details{border-top:1px solid var(--line,#e0e7ed);padding-top:12px}.learning-facts summary{font-size:12px;cursor:pointer;width:fit-content}.learning-facts summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px;border-radius:3px}@media(max-width:520px){.learning-facts{padding:13px}.learning-facts dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.learning-facts dl>div:first-child{grid-column:1/-1}.learning-facts dd{font-size:23px}}.my-statistics{margin:28px 0;background:#fff;border:1px solid #e0e6ed;border-radius:20px;padding:24px;scroll-margin-top:100px;min-width:0}.my-statistics>header{display:flex;justify-content:space-between;gap:12px;align-items:center}.my-statistics h2{display:flex;align-items:center;gap:9px;font-size:23px;margin:6px 0}.my-statistics header p{color:var(--ink-3);font-size:12px;margin:5px 0 0}.my-statistics button{font:inherit;cursor:pointer}.my-statistics>header button{border:1px solid #dfe7eb;border-radius:11px;width:40px;height:40px;display:grid;place-items:center;background:white;color:#60798c}.my-statistics a:focus-visible,.my-statistics button:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.my-stats-courses{display:flex;gap:7px;flex-wrap:wrap;margin:20px 0 16px}.my-stats-courses button{border:1px solid #dfe6ef;border-radius:9px;background:#f8faff;padding:8px 12px;color:#56677d;font-size:12px}.my-stats-courses button[aria-pressed=true]{background:var(--accent);color:white;border-color:var(--accent)}.my-stats-overview{display:flex;align-items:center;gap:24px;border-radius:14px;background:#f5f8fb;padding:19px 22px}.my-stats-ring{width:84px;height:84px;flex:none;border-radius:50%;background:conic-gradient(var(--green) var(--mastery),#e1e8ef 0);display:grid;place-items:center;position:relative}.my-stats-ring:before{content:"";position:absolute;inset:7px;background:#f5f8fb;border-radius:50%}.my-stats-ring strong{position:relative;font-size:22px}.my-stats-ring small{font-size:12px}.my-stats-overview>div:not(.my-stats-ring)>span{font-size:12px;color:var(--ink-3)}.my-stats-overview>div:not(.my-stats-ring)>strong{display:block;font-size:29px;line-height:1.3;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.my-stats-overview strong small{font-size:14px;color:var(--ink-3);font-weight:400}.my-stats-overview p{font-size:11px;color:var(--ink-3);margin:1px 0}.my-stats-target{margin-left:auto;color:#c3d7d8;stroke-width:1}.my-stats-section-label{display:flex;align-items:center;justify-content:space-between;margin:22px 0 11px;gap:10px}.my-stats-section-label h3{font-size:14px;margin:0}.my-stats-section-label button,.my-stats-section-label>span{font-size:11px;color:var(--ink-3)}.my-stats-section-label button{border:0;background:transparent;color:#436aae}.my-stats-numbers{display:grid;grid-template-columns:repeat(auto-fill,minmax(95px,1fr));gap:8px}.my-stats-numbers button{position:relative;display:flex;flex-direction:column;gap:7px;text-align:left;border:1px solid #e2e8ef;background:white;border-radius:11px;padding:11px 12px 15px;overflow:hidden;color:#253d52}.my-stats-numbers button[aria-pressed=true]{border-color:var(--green);background:#f1faf6}.my-stats-numbers button>span{font-size:13px;font-weight:600}.my-stats-numbers button strong{font-size:19px}.my-stats-numbers button small{font-size:11px;font-weight:400;color:var(--ink-3)}.my-stats-numbers i{position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(to right,var(--green) var(--mastery),#edf1f6 0)}.my-stats-topics{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px}.my-stats-topic{display:grid;grid-template-columns:1fr auto;gap:7px 15px;padding:10px 0 13px;color:#2b4255;text-decoration:none;border-bottom:1px solid #edf1f5;min-width:0}.my-stats-topic-name{min-width:0}.my-stats-topic-name small{display:block;font-size:10px;color:var(--ink-3);margin-bottom:3px}.my-stats-topic-name b{display:block;font-size:12px;font-weight:500;line-height:1.5}.my-stats-topic-count{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--ink-3);white-space:nowrap}.my-stats-topic-count strong{font-size:15px;color:var(--green)}.my-stats-topic-count svg{margin-left:5px}.my-stats-bar{grid-column:1/-1;height:5px;background:#eef2f6;border-radius:4px;position:relative;overflow:hidden}.my-stats-bar b,.my-stats-bar i{position:absolute;inset:0 auto 0 0;border-radius:4px;background:#c7d5eb}.my-stats-bar b{background:var(--green)}.my-stats-topic:hover b{color:var(--green)}.my-stats-legend{display:flex;gap:15px;flex-wrap:wrap;margin-top:17px;font-size:10px;color:var(--ink-3)}.my-stats-legend span{display:flex;align-items:center;gap:5px}.my-stats-legend i{width:7px;height:7px;border-radius:3px;background:var(--green)}.my-stats-legend span:nth-child(2) i{background:#c7d5eb}.my-stats-legend span:nth-child(3) i{background:#eef2f6;border:1px solid #d7e0ea}.my-stats-note{font-size:11px;color:var(--ink-3);margin-bottom:0}@media(max-width:650px){.my-statistics{padding:16px;border-radius:16px}.my-statistics h2{font-size:20px}.my-stats-overview{gap:14px;padding:14px 12px}.my-stats-ring{width:65px;height:65px}.my-stats-ring strong{font-size:19px}.my-stats-overview>div:not(.my-stats-ring)>strong{font-size:23px}.my-stats-overview>div:not(.my-stats-ring)>span{font-size:10px}.my-stats-target{display:none}.my-stats-topics{grid-template-columns:1fr}.my-stats-numbers{grid-template-columns:repeat(auto-fill,minmax(76px,1fr))}}.mastery-journey{display:grid;grid-template-columns:72px minmax(0,1fr);gap:18px;align-items:center;padding:22px;margin-bottom:16px;border:1px solid var(--green-line);border-radius:16px;background:linear-gradient(120deg,var(--green-soft),#fff 85%)}.mastery-pix{align-self:center;background:var(--white,#fff);border:1px solid var(--green-line);border-radius:18px;padding:8px;box-shadow:0 6px 0 var(--green-soft)}.mastery-pix svg{display:block;width:100%;image-rendering:pixelated}.mastery-journey h3{font-size:18px;line-height:1.4;margin:5px 0;color:var(--ink)}.mastery-journey .eyebrow{font-size:9px;color:var(--green-deep)}.mastery-journey p{font-size:12px;color:var(--ink-2);line-height:1.6;margin:0 0 13px}.mastery-journey-track{height:9px;border-radius:6px;overflow:hidden;background:var(--green-line)}.mastery-journey-track i{display:block;height:100%;border-radius:inherit;background:var(--green)}.mastery-journey-footer{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:9px;font-size:10px;color:var(--ink-3)}.mastery-journey-footer a{display:flex;align-items:center;gap:5px;color:var(--green-deep);font-weight:650;min-height:32px}.mastery-next-topic{display:flex;flex-direction:column;gap:8px;align-self:stretch;justify-content:center;padding:15px;border-radius:12px;border:1px solid var(--green-line);background:var(--white,#fff);color:var(--ink)}.mastery-next-topic>span{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--green-deep)}.mastery-next-topic strong{font-size:13px;line-height:1.5;overflow-wrap:anywhere}.mastery-next-topic:hover{border-color:var(--green);background:var(--green-soft)}@media(max-width:1000px){.mastery-journey{grid-template-columns:60px minmax(0,1fr);padding:18px;gap:14px}.mastery-next-topic{grid-column:2;flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:12px}.mastery-next-topic strong{flex:1 1;min-width:150px}.mastery-next-topic>span:first-child{display:none}}@media(max-width:520px){.mastery-journey{grid-template-columns:42px minmax(0,1fr);gap:11px;padding:13px}.mastery-pix{padding:3px;border-radius:10px}.mastery-journey h3{font-size:16px}.mastery-journey p{font-size:11px}.mastery-next-topic{grid-column:1/-1}.mastery-journey-footer{font-size:9px}}.mastery-topic-filters{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}.mastery-topic-filters button{border:1px solid var(--line,#dfe6ed);background:white;color:var(--ink-2);padding:9px 13px;min-height:40px;border-radius:10px;font-size:11px}.mastery-topic-filters button[aria-pressed=true]{border-color:var(--green-line);background:var(--green-soft);color:var(--green-deep);font-weight:600}.my-stats-topics:has(.mastery-topic-card){gap:12px}.mastery-topic-card{padding:17px;border:1px solid var(--line,#e0e7ed);border-radius:14px;background:#fff;gap:10px 12px;transition:border-color .15s,box-shadow .15s}.mastery-topic-card:hover{border-color:var(--green-line);box-shadow:0 3px 12px #3046590b}.mastery-topic-card.is-complete{border-color:var(--green-line);background:linear-gradient(140deg,var(--green-soft),#fff 80%)}.mastery-topic-card .my-stats-topic-name b{font-size:14px;font-weight:600;overflow-wrap:anywhere}.mastery-topic-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--accent-soft,#eef1ff);color:var(--accent)}.is-complete .mastery-topic-icon{background:var(--green-soft);color:var(--green)}.mastery-topic-state{color:var(--ink-3);font-size:10px;align-self:center}.mastery-topic-card .my-stats-topic-count{justify-content:end}.mastery-topic-card .my-stats-bar{height:8px}.mastery-topic-counts{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;font-size:9px;color:var(--ink-3);line-height:1.4}.mastery-topic-counts strong{display:block;font-size:17px;font-weight:650;color:var(--ink);margin-bottom:2px}.mastery-topic-counts>span:first-child strong{color:var(--green)}.mastery-topic-open{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line,#edf1f5);padding-top:10px;font-size:10px;color:var(--ink-3)}.mastery-topic-open b{display:flex;align-items:center;gap:5px;font-weight:600;color:var(--green-deep)}.mastery-topic-empty{font-size:12px;color:var(--ink-3);padding:18px;border:1px dashed var(--line,#e0e7ed);border-radius:12px}@media(max-width:820px){.mastery-topic-card{padding:14px}.mastery-topic-card .my-stats-topic-name b{font-size:12px}.mastery-topic-open{flex-wrap:wrap}.mastery-topic-counts{gap:6px;font-size:9px}}@media(prefers-reduced-motion:reduce){.mastery-topic-card{transition:none}}.learning-week{margin:24px 0;padding:22px;border:1px solid #dbe5e3;border-radius:18px;background:linear-gradient(135deg,#f1f6ee,#f9fbff 72%)}.learning-week-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.learning-week-heading h3{display:flex;gap:8px;align-items:center;margin:7px 0;font-size:19px}.learning-week-heading p{font-size:12px;color:var(--ink-2);margin:0;line-height:1.55}.learning-week-total{display:grid;grid-template-columns:auto auto;align-items:center;gap:5px 8px;padding:12px 16px;border:1px solid #d4e1c4;background:#fcfff6;border-radius:12px;color:#447351;font-size:24px;font-weight:700;flex-shrink:0}.learning-week-total small{grid-column:1/-1;font-size:10px;font-weight:500}.learning-week-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;margin:20px 0 14px}.learning-week-days button{position:relative;display:flex;flex-direction:column;align-items:center;gap:7px;border:1px solid #dbe3e6;border-radius:12px;background:#ffffffab;color:var(--ink-2);padding:12px 5px 10px;min-height:116px;cursor:pointer;touch-action:manipulation}.learning-week-days button[aria-pressed=true]{border-color:#518273;box-shadow:0 0 0 2px #51827324;background:#fff}.learning-week-days button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.learning-week-days button>span{font-size:10px;text-transform:uppercase}.learning-week-days i{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:#eaf0ee;color:#6b8d7b}.learning-week-days i>span{width:5px;height:5px;background:#aebdb6;box-shadow:6px 0 #aebdb6}.learning-week-days .has-activity i{background:#dcebd5;color:#517d49;box-shadow:0 3px 0 #abc89b}.learning-week-days i svg{width:18px;height:18px}.learning-week-days b{font-size:11px}.learning-week-days small{font-size:9px;color:#477863;line-height:1}.learning-week-detail{display:flex;gap:13px;align-items:center;flex-wrap:wrap;padding:13px 15px;background:white;border:1px solid #e1e7e4;border-radius:11px;font-size:11px;color:var(--ink-2);min-height:56px}.learning-week-detail>strong{color:#365f51;margin-right:auto}.learning-week-detail span b{color:var(--ink);font-size:15px;margin-right:3px}.learning-week-detail em{font-size:10px;font-style:normal;flex-basis:100%}.learning-week-note{font-size:10px;color:var(--ink-3);line-height:1.65;margin:13px 0 0}@media(max-width:820px){.learning-week{padding:16px}.learning-week-heading h3{font-size:17px}.learning-week-days{gap:5px}.learning-week-detail{gap:9px 14px}.learning-week-detail>strong{flex-basis:100%}}@media(max-width:520px){.learning-week{padding:12px}.learning-week-total{padding:10px;font-size:20px}.learning-week-days{gap:3px}.learning-week-days button{min-height:104px;padding:10px 1px}.learning-week-days i{width:26px;height:26px}.learning-week-days b{font-size:10px}}.student-balances{margin:16px 0 24px;color:var(--ink)}.student-balance-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.student-balance{display:flex;align-items:center;gap:13px;padding:17px 18px;border:1px solid #e9d9b9;border-radius:16px;background:linear-gradient(125deg,#fffaf0,#fffdf8);min-width:0}.student-balance.is-ai{border-color:var(--violet-line);background:linear-gradient(125deg,#f7f2fb,#fcfaff)}.student-balance-icon{display:grid;place-items:center;width:46px;height:46px;flex:none;border-radius:14px;color:#8c5d19;background:#f7e8bd}.is-ai .student-balance-icon{color:var(--violet);background:#eae1f3}.student-balance-copy{flex:1 1;min-width:0}.student-balance-copy h2{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:12px;font-weight:650;margin:0;color:var(--ink-2)}.student-balance-copy h2>span{color:var(--violet);font-size:9px;font-weight:500;white-space:nowrap}.student-balance-copy strong{display:flex;align-items:baseline;gap:7px;font-size:28px;line-height:1.5;letter-spacing:-.025em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;overflow-wrap:anywhere;flex-wrap:wrap}.student-balance-copy strong small{font-size:11px;letter-spacing:0;font-weight:500;color:var(--ink-3)}.student-balance-copy p{margin:0;font-size:11px;color:var(--ink-3)}.student-balance-action{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-height:40px;padding:6px 8px;color:#855716;font-size:11px;font-weight:600;background:transparent;border:0;border-radius:8px;text-decoration:none;flex:none;cursor:pointer}.is-ai .student-balance-action{color:var(--violet)}.student-balance-action:hover{background:#f2e6ce80}.is-ai .student-balance-action:hover{background:#e8dff380}.student-balance-action:disabled{opacity:.5;cursor:default}.student-balances :is(a,button):focus-visible{outline:3px solid var(--focus);outline-offset:2px}.student-balance-links{display:flex;flex-direction:column;flex:none;gap:0}.student-balance-links .student-balance-action{min-height:32px}.student-balance-links>a{background:#f4e8c8}.student-balances-error{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:9px;color:var(--bad);font-size:12px}.student-balances-error button{display:flex;align-items:center;gap:5px;border:0;background:transparent;color:inherit;font:inherit;min-height:34px;cursor:pointer}.student-coin-history{margin-top:10px;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:14px;font-size:12px}.student-coin-history h3{font-size:15px;margin:0 0 7px}.student-coin-history p{margin:0 0 6px;line-height:1.6;color:var(--ink-2)}.student-balance-separate,.student-coin-history small{display:block;font-size:11px;line-height:1.5;color:var(--ink-3)}.student-coin-history ol{padding:0;margin:14px 0;list-style:none;max-height:320px;overflow-y:auto}.student-coin-history li{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:11px 0;border-top:1px solid var(--line)}.student-coin-history li>div{min-width:0}.student-coin-history li span{overflow-wrap:anywhere}.student-coin-history li time{display:block;color:var(--ink-3);font-size:10px;margin-top:4px}.student-coin-history li b{display:flex;align-items:center;gap:5px;flex:none;color:#855716;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.student-coin-empty{padding:14px 0!important}@media(max-width:900px){.student-balance{gap:9px;padding:14px 12px;flex-wrap:wrap}.student-balance-icon{width:38px;height:38px;border-radius:11px}.student-balance-copy{min-width:160px}.student-balance-action{margin-left:auto}}@media(max-width:580px){.student-balance-grid{grid-template-columns:1fr;gap:10px}.student-balance{flex-wrap:nowrap}.student-balance-copy{min-width:0}.student-balance-copy strong{font-size:25px}.student-coin-history{padding:15px}.student-balance-action{padding-inline:4px}}.city-gateway{position:relative;display:flex;align-items:center;gap:18px;isolation:isolate;min-height:106px;margin:18px 0 24px;padding:18px 24px;color:#f4f8eb;background:#234e4b;border:1px solid #376661;border-radius:17px;box-shadow:0 4px 0 #183e3b,0 9px 22px #234e4b14;text-decoration:none;overflow:hidden;transition:transform .18s,box-shadow .18s}.city-gateway:before{content:"";position:absolute;inset:0;z-index:-1;opacity:.12;background-image:linear-gradient(#b9e1c9 1px,transparent 0),linear-gradient(90deg,#b9e1c9 1px,transparent 0);background-size:22px 22px;-webkit-mask-image:linear-gradient(90deg,transparent,black);mask-image:linear-gradient(90deg,transparent,black)}.city-gateway-copy{display:grid;gap:4px;flex:1 1;min-width:0}.city-gateway-label{display:flex;align-items:center;gap:6px;font-size:10px;line-height:1.3;font-weight:650;letter-spacing:1.2px;text-transform:uppercase;color:#c2e4d6}.city-gateway-label i{width:5px;height:5px;background:#edc776;box-shadow:5px -5px 0 #edc776;margin:4px 5px 0 0}.city-gateway-copy strong{font-size:24px;letter-spacing:-.6px;line-height:1.25}.city-gateway-description{font-size:12px;line-height:1.5;color:#d5e9e0}.city-gateway-scene{flex:0 0 244px;height:80px;position:relative;align-self:end;margin-bottom:-8px}.city-gateway-scene>svg{position:absolute;width:76px;height:76px}.city-gateway-house{bottom:0;left:0}.city-gateway-hub{bottom:7px;left:65px}.city-gateway-tower{bottom:3px;right:0}.city-gateway-road{position:absolute;bottom:5px;left:0;right:0;height:9px;background:#a6b98c;opacity:.5;box-shadow:0 3px 0 #688777}.city-gateway-pix{position:absolute;z-index:1;left:137px;bottom:0;width:36px;height:45px;filter:drop-shadow(2px 2px 0 #173c38);transition:transform .2s}.city-gateway-pix svg{width:100%;height:100%}.city-gateway-pix .resident-back{display:none}.city-gateway-spark{position:absolute;top:1px;right:72px;color:#f2d088;font-size:17px}.city-gateway-enter{display:flex;align-items:center;justify-content:center;gap:14px;min-height:45px;padding:0 17px;flex:none;color:#233e3b;background:#f2d088;font-size:13px;font-weight:750;clip-path:polygon(5px 0,calc(100% - 5px) 0,calc(100% - 5px) 5px,100% 5px,100% calc(100% - 5px),calc(100% - 5px) calc(100% - 5px),calc(100% - 5px) 100%,5px 100%,5px calc(100% - 5px),0 calc(100% - 5px),0 5px,5px 5px)}.city-gateway:focus-visible{outline:3px solid var(--focus);outline-offset:5px}@media(hover:hover){.city-gateway:hover{transform:translateY(-2px);box-shadow:0 6px 0 #183e3b,0 12px 26px #234e4b24}.city-gateway:hover .city-gateway-pix{transform:translateY(-4px)}}@media(max-width:800px){.city-gateway{padding:17px 18px;gap:12px}.city-gateway-scene{flex-basis:168px}.city-gateway-house{display:none}.city-gateway-hub{left:0}.city-gateway-pix{left:70px}.city-gateway-copy strong{font-size:22px}.city-gateway-enter{gap:7px;padding:0 12px}}@media(max-width:540px){.city-gateway{min-height:100px;padding:16px;gap:10px}.city-gateway-scene{display:none}.city-gateway-copy strong{font-size:21px}.city-gateway-enter{width:43px;padding:0}.city-gateway-enter>span{display:none}.city-gateway-description{font-size:11px}}@media(prefers-reduced-motion:reduce){.city-gateway,.city-gateway-pix{transition:none}.city-gateway:hover,.city-gateway:hover .city-gateway-pix{transform:none}}