:root{--sqg-ink:#17131d;--sqg-paper:#f5f0e7;--sqg-cream:#fffaf1;--sqg-purple:#6d5dfc;--sqg-yellow:#f5d85f;--sqg-green:#159b69;--sqg-red:#d9584d;--sqg-muted:#716a78;--sqg-line:rgba(23,19,29,.15)}*{box-sizing:border-box}.sqg-body{margin:0;background:var(--sqg-paper);color:var(--sqg-ink);font-family:Inter,"Trebuchet MS",system-ui,sans-serif}.sqg-body a{color:inherit;text-decoration:none}.sqg-body button{font:inherit}.sqg-grain{position:fixed;inset:0;pointer-events:none;opacity:.12;background-image:radial-gradient(rgba(23,19,29,.18) .65px,transparent .65px);background-size:9px 9px;z-index:0}.sqg-shell{width:min(1180px,calc(100% - 36px));margin:auto;position:relative;z-index:1}.sqg-header{position:sticky;top:0;z-index:50;background:rgba(245,240,231,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--sqg-line)}.sqg-header__inner{min-height:76px;display:flex;align-items:center;gap:28px}.sqg-brand{display:flex;align-items:center;gap:12px;margin-right:auto}.sqg-brand>span{width:42px;height:42px;border:2px solid var(--sqg-ink);border-radius:14px;background:var(--sqg-yellow);display:grid;place-items:center;font-weight:950;font-size:21px;box-shadow:4px 4px 0 var(--sqg-ink)}.sqg-brand>b{font-size:20px;line-height:1;display:grid}.sqg-brand small{font-size:9px;letter-spacing:.24em;color:var(--sqg-purple);margin-top:5px}.sqg-header nav{display:flex;gap:22px;font-weight:850;font-size:14px}.sqg-header nav a{padding:10px 0;border-bottom:2px solid transparent}.sqg-header nav a:hover,.sqg-header nav .is-current{border-color:var(--sqg-ink)}.sqg-stats{display:flex;align-items:center;gap:11px;background:var(--sqg-ink);color:#fff;padding:10px 14px;border-radius:999px;font-size:12px}.sqg-stats i{height:16px;width:1px;background:rgba(255,255,255,.25)}.sqg-main{min-height:calc(100vh - 145px)}.sqg-kicker,.sqg-section-head span,.sqg-route-head small,.sqg-level-hero small,.sqg-topic-hero small,.sqg-topic-card small,.sqg-game-card small,.sqg-question small,.sqg-play-panel header span,.sqg-result>span{font-size:11px;font-weight:950;letter-spacing:.16em}.sqg-hero{padding:82px 0 64px;display:grid;grid-template-columns:1fr 300px;gap:60px;align-items:center}.sqg-kicker{color:var(--sqg-purple)}.sqg-hero h1,.sqg-route-head h1,.sqg-level-hero h1,.sqg-topic-hero h1,.sqg-question h1{margin:10px 0 0;line-height:.96;letter-spacing:-.055em}.sqg-hero h1{font-size:clamp(58px,8vw,106px)}.sqg-hero h1 em{font-family:Georgia,serif;font-weight:400;color:var(--sqg-purple)}.sqg-hero p{max-width:720px;color:var(--sqg-muted);font-size:18px;line-height:1.7}.sqg-hero__sigil{width:210px;height:210px;margin:auto;border:3px solid var(--sqg-ink);border-radius:50%;background:var(--sqg-purple);color:#fff;display:grid;place-items:center;position:relative;box-shadow:10px 12px 0 var(--sqg-ink);transform:rotate(-5deg)}.sqg-hero__sigil b{font:700 95px/1 Georgia,serif}.sqg-hero__sigil small{position:absolute;right:26px;bottom:28px;font-weight:900;letter-spacing:.1em}.sqg-section{padding:10px 0 90px}.sqg-section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:24px}.sqg-section-head span{color:var(--sqg-green)}.sqg-section-head h2{font-size:34px;letter-spacing:-1.3px;margin:7px 0 0}.sqg-section-head>b{border:1px solid var(--sqg-ink);border-radius:999px;padding:8px 12px;font-size:13px}.sqg-language-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--sqg-ink)}.sqg-language-card{display:grid;grid-template-columns:76px 1fr 44px;gap:18px;align-items:center;padding:24px 22px;border-bottom:1px solid var(--sqg-ink);transition:.18s}.sqg-language-card:nth-child(odd){border-right:1px solid var(--sqg-ink)}.sqg-language-card:hover{background:var(--sqg-cream)}.sqg-language-card>span{width:62px;height:62px;border:2px solid var(--sqg-ink);border-radius:18px;background:var(--sqg-yellow);display:grid;place-items:center;font:700 28px/1 Georgia,serif;box-shadow:4px 4px 0 var(--sqg-ink)}.sqg-language-card.is-coming{opacity:.58}.sqg-language-card h3{font-size:24px;margin:4px 0}.sqg-language-card p{margin:0;color:var(--sqg-muted)}.sqg-language-card>i,.sqg-game-card>span{width:40px;height:40px;border-radius:50%;border:1px solid var(--sqg-ink);display:grid;place-items:center}.sqg-language-card svg,.sqg-game-card svg,.sqg-topic-card svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}.sqg-back{display:inline-block;font-size:13px;font-weight:850;margin-bottom:28px}.sqg-route-head,.sqg-level-hero,.sqg-topic-hero{padding:52px 0 28px}.sqg-route-head>div,.sqg-level-hero>div{display:flex;align-items:center;gap:24px}.sqg-code,.sqg-level-hero>div>span{width:92px;height:92px;border:2px solid var(--sqg-ink);border-radius:24px;background:var(--sqg-yellow);display:grid;place-items:center;box-shadow:6px 6px 0 var(--sqg-ink);font:700 34px/1 Georgia,serif;flex:none}.sqg-route-head h1,.sqg-level-hero h1,.sqg-topic-hero h1{font-size:clamp(48px,7vw,80px)}.sqg-route-head p,.sqg-level-hero p,.sqg-topic-hero p{color:var(--sqg-muted);margin:8px 0 0}.sqg-level-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding:20px 0 90px}.sqg-level-card{min-height:150px;border:2px solid var(--sqg-ink);background:var(--sqg-cream);box-shadow:6px 6px 0 var(--sqg-ink);padding:20px;display:grid;grid-template-columns:46px 76px 1fr 42px;gap:16px;align-items:center;transition:.18s}.sqg-level-card:not(.is-locked):hover{transform:translate(-2px,-3px);box-shadow:9px 10px 0 var(--sqg-ink)}.sqg-level-card.is-locked{opacity:.48}.sqg-level-no{font:700 15px Georgia,serif;color:var(--sqg-purple)}.sqg-level-card>b{font:700 46px Georgia,serif}.sqg-level-card h2{font-size:19px;margin:5px 0 8px}.sqg-level-card div>span{font-size:11px;color:var(--sqg-muted)}.sqg-level-card>i{width:40px;height:40px;border-radius:50%;background:var(--sqg-ink);color:#fff;display:grid;place-items:center}.sqg-level-card>i svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.9}.sqg-mini-progress{height:6px;background:rgba(23,19,29,.1);border-radius:999px;overflow:hidden}.sqg-mini-progress i{display:block;height:100%;background:var(--sqg-green)}.sqg-level-hero{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end}.sqg-level-hero>.sqg-back{grid-column:1/-1;margin-bottom:0}.sqg-level-hero aside{display:grid;grid-template-columns:auto auto;gap:4px 9px;align-items:baseline;border:2px solid var(--sqg-ink);padding:16px 18px;background:var(--sqg-cream);box-shadow:5px 5px 0 var(--sqg-ink)}.sqg-level-hero aside b{font:700 26px Georgia,serif}.sqg-level-hero aside span{font-size:12px;color:var(--sqg-muted)}.sqg-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:18px 0 90px}.sqg-topic-card{min-height:250px;border:2px solid var(--sqg-ink);background:var(--sqg-cream);padding:20px;box-shadow:5px 5px 0 var(--sqg-ink);display:flex;flex-direction:column;transition:.18s}.sqg-topic-card:hover{transform:translate(-2px,-3px);box-shadow:8px 9px 0 var(--sqg-ink)}.sqg-topic-card__top{display:flex;justify-content:space-between;align-items:center}.sqg-topic-card__top>span{width:42px;height:42px;border:1px solid var(--sqg-ink);border-radius:50%;display:grid;place-items:center;font:700 14px Georgia,serif;background:var(--sqg-yellow)}.sqg-topic-card h2{font-size:24px;letter-spacing:-.8px;margin:25px 0 8px}.sqg-topic-card p{color:var(--sqg-muted);line-height:1.55;margin:0}.sqg-topic-card__foot{margin-top:auto;padding-top:20px;display:flex;justify-content:space-between;align-items:center}.sqg-topic-card__foot b{font-size:11px}.sqg-topic-card__foot i{width:34px;height:34px;border-radius:50%;background:var(--sqg-ink);color:#fff;display:grid;place-items:center}.sqg-final-card{background:var(--sqg-purple);color:#fff}.sqg-final-card p{color:rgba(255,255,255,.74)}.sqg-final-card .sqg-topic-card__top>span{color:var(--sqg-ink)}.sqg-final-card .sqg-topic-card__foot i{background:var(--sqg-yellow);color:var(--sqg-ink)}.sqg-topic-hero>span{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--sqg-purple);color:#fff;font-weight:900}.sqg-topic-hero>div{display:flex;gap:8px;margin-top:18px}.sqg-topic-hero>div b{font-size:12px;border:1px solid var(--sqg-ink);border-radius:999px;padding:8px 11px}.sqg-game-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding:15px 0 90px}.sqg-game-card{min-height:145px;border:2px solid var(--sqg-ink);background:var(--sqg-cream);box-shadow:5px 5px 0 var(--sqg-ink);padding:18px;display:grid;grid-template-columns:64px 1fr 42px;gap:18px;align-items:center}.sqg-game-card:hover{background:#fff}.sqg-game-card.is-complete{background:#e6f4ec}.sqg-game-card>i{width:58px;height:58px;border-radius:17px;background:var(--sqg-purple);color:#fff;display:grid;place-items:center}.sqg-game-card>i svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.sqg-game-card h2{margin:4px 0;font-size:23px}.sqg-game-card p{margin:0;color:var(--sqg-muted);font-size:14px}.sqg-play{padding:34px 0 90px}.sqg-play-top{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;margin-bottom:26px}.sqg-play-top .sqg-back{margin:0}.sqg-progress{height:8px;border-radius:999px;background:rgba(23,19,29,.12);overflow:hidden}.sqg-progress i{display:block;height:100%;background:var(--sqg-purple);width:0;transition:.2s}.sqg-play-panel{max-width:900px;margin:auto;border:2px solid var(--sqg-ink);background:var(--sqg-cream);box-shadow:10px 10px 0 var(--sqg-ink);padding:30px}.sqg-play-panel>header{display:flex;justify-content:space-between;gap:16px;padding-bottom:18px;border-bottom:1px solid var(--sqg-line)}.sqg-play-panel>header span{color:var(--sqg-purple)}.sqg-play-panel>header b{font-size:12px}.sqg-question{padding:36px 0 8px}.sqg-question h1{font-size:clamp(40px,6vw,68px);margin-bottom:25px}.sqg-question>p{font-size:22px}.sqg-choice-grid{display:grid;gap:11px}.sqg-choice{width:100%;text-align:left;border:2px solid var(--sqg-ink);background:#fff;padding:15px 17px;font-weight:850;box-shadow:3px 3px 0 var(--sqg-ink);cursor:pointer}.sqg-choice:hover:not(:disabled){background:var(--sqg-yellow)}.sqg-choice.is-correct,.sqg-binary-btn.is-correct{background:#dff5e9}.sqg-choice.is-wrong,.sqg-binary-btn.is-wrong{background:#f7d6d2}.sqg-listen,.sqg-primary{border:2px solid var(--sqg-ink);background:var(--sqg-yellow);font-weight:900;padding:13px 17px;box-shadow:4px 4px 0 var(--sqg-ink);cursor:pointer}.sqg-listen{margin-bottom:22px}.sqg-feedback{min-height:48px;margin-top:18px;font-weight:850}.sqg-feedback.is-success,.sqg-feedback.is-error{border:2px solid var(--sqg-ink);padding:13px 15px}.sqg-feedback.is-success{background:#dff5e9}.sqg-feedback.is-error{background:#f7d6d2}.sqg-inline-link{text-decoration:underline!important}.sqg-memory{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.sqg-memory-card{aspect-ratio:1;border:2px solid var(--sqg-ink);background:var(--sqg-purple);color:#fff;font-weight:900;padding:8px;cursor:pointer;box-shadow:3px 3px 0 var(--sqg-ink)}.sqg-memory-card.is-open{background:var(--sqg-yellow);color:var(--sqg-ink)}.sqg-memory-card.is-done{background:#dff5e9;color:var(--sqg-ink);opacity:.75}.sqg-assertion{border-left:5px solid var(--sqg-purple);padding:14px 18px;background:#fff}.sqg-binary{display:grid;grid-template-columns:1fr 1fr;gap:12px}.sqg-binary-btn{border:2px solid var(--sqg-ink);padding:16px;background:#fff;font-weight:900;cursor:pointer}.sqg-forge-zone{min-height:88px;border:2px dashed rgba(23,19,29,.35);padding:12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.sqg-forge-zone>span{color:var(--sqg-muted);font-size:13px}.sqg-token-bank{display:flex;gap:8px;flex-wrap:wrap;padding:18px 0}.sqg-token{border:2px solid var(--sqg-ink);background:#fff;padding:10px 13px;font-weight:900;box-shadow:3px 3px 0 var(--sqg-ink);cursor:pointer}.sqg-token.is-chosen{background:var(--sqg-yellow)}.sqg-speed-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:20px}.sqg-speed-head b{border:1px solid var(--sqg-ink);border-radius:999px;padding:8px 12px;font-size:12px}.sqg-result{text-align:center;padding:65px 20px}.sqg-result h2{font:700 88px/1 Georgia,serif;margin:12px 0}.sqg-result p{color:var(--sqg-muted);font-size:17px}.sqg-result.is-pass>span{color:var(--sqg-green)}.sqg-result.is-fail>span{color:var(--sqg-red)}.sqg-empty{padding:100px 0}.sqg-empty h1{font-size:60px}.sqg-empty a{display:inline-block;background:var(--sqg-yellow);border:2px solid var(--sqg-ink);padding:12px 16px;font-weight:900}.sqg-footer{border-top:1px solid var(--sqg-line);padding:24px 0 32px;color:var(--sqg-muted);font-size:12px}.sqg-footer .sqg-shell{display:flex;justify-content:space-between}
@media(max-width:900px){.sqg-hero{grid-template-columns:1fr}.sqg-hero__sigil{display:none}.sqg-topic-grid{grid-template-columns:repeat(2,1fr)}.sqg-language-grid,.sqg-level-grid,.sqg-game-grid{grid-template-columns:1fr}.sqg-language-card:nth-child(odd){border-right:0}.sqg-level-hero{grid-template-columns:1fr}.sqg-level-hero aside{justify-self:start}.sqg-memory{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.sqg-shell{width:min(100% - 24px,1180px)}.sqg-header__inner{min-height:66px}.sqg-header nav{display:none}.sqg-stats i,.sqg-stats span:last-child{display:none}.sqg-brand>span{width:38px;height:38px}.sqg-hero{padding:48px 0 36px}.sqg-hero h1{font-size:52px}.sqg-topic-grid{grid-template-columns:1fr}.sqg-level-card{grid-template-columns:32px 62px 1fr;padding:15px}.sqg-level-card>i{display:none}.sqg-level-card>b{font-size:38px}.sqg-level-hero>div{align-items:flex-start}.sqg-code,.sqg-level-hero>div>span{width:70px;height:70px;font-size:26px}.sqg-route-head h1,.sqg-level-hero h1,.sqg-topic-hero h1{font-size:45px}.sqg-game-card{grid-template-columns:52px 1fr}.sqg-game-card>span{display:none}.sqg-game-card>i{width:50px;height:50px}.sqg-play{padding-top:20px}.sqg-play-top{grid-template-columns:1fr auto}.sqg-play-top .sqg-back{grid-column:1/-1}.sqg-play-panel{padding:19px;box-shadow:6px 6px 0 var(--sqg-ink)}.sqg-play-panel>header{font-size:11px}.sqg-question{padding-top:28px}.sqg-question h1{font-size:39px}.sqg-memory{grid-template-columns:repeat(2,1fr)}.sqg-footer .sqg-shell{flex-direction:column;gap:8px}}
/* v1.1 learning-depth additions */
.sqg-audio-prompt{max-width:760px}.sqg-memory-meta{font-size:13px!important;color:var(--sqg-muted);margin-top:-10px!important}.sqg-type-wrap{display:grid;gap:8px;margin:4px 0 18px}.sqg-type-input{width:100%;border:2px solid var(--sqg-ink);background:#fff;color:var(--sqg-ink);padding:16px 17px;font:850 17px/1.35 inherit;box-shadow:4px 4px 0 var(--sqg-ink);outline:none}.sqg-type-input:focus{background:#fffdf7;box-shadow:6px 6px 0 var(--sqg-purple)}.sqg-type-input:disabled{opacity:.7}.sqg-type-hint{font-size:11px;color:var(--sqg-muted);font-weight:800;letter-spacing:.08em}.sqg-result-percent{display:inline-block;border:1px solid var(--sqg-ink);border-radius:999px;padding:7px 11px;margin-bottom:7px;font-size:12px}.sqg-primary:disabled{opacity:.5;cursor:not-allowed}@media(max-width:620px){.sqg-type-input{font-size:16px;padding:14px}.sqg-result h2{font-size:72px}}

/* Speaklyo Quest 3.1 access layer */
.sqg-access-banner{margin:8px auto 18px;padding:15px 18px;border:2px solid var(--sqg-ink);box-shadow:4px 4px 0 var(--sqg-ink);display:flex;gap:14px;align-items:center;background:#fff}.sqg-access-banner strong{flex:none;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.sqg-access-banner span{font-size:13px;color:var(--sqg-muted);line-height:1.45}.sqg-access-banner.is-active{background:#dff5e9}.sqg-access-banner.is-preview{background:var(--sqg-yellow)}.sqg-game-card.is-preview{background:#fff8cf}.sqg-game-card.is-locked{opacity:.62;cursor:not-allowed;background:#f1efe9}.sqg-game-card.is-locked:hover{background:#f1efe9}.sqg-game-card.is-locked>i{background:#6f6b73}.sqg-topic-card.is-locked{opacity:.62;cursor:not-allowed}.sqg-topic-card.is-locked:hover{transform:none;box-shadow:5px 5px 0 var(--sqg-ink)}.sqg-locked-page{max-width:820px;padding:90px 0 110px;text-align:center}.sqg-locked-icon{width:82px;height:82px;border:2px solid var(--sqg-ink);border-radius:24px;background:var(--sqg-yellow);display:grid;place-items:center;margin:0 auto 22px;box-shadow:6px 6px 0 var(--sqg-ink)}.sqg-locked-icon svg{width:38px;height:38px;fill:none;stroke:currentColor;stroke-width:1.8}.sqg-locked-page>small{font-weight:900;letter-spacing:.13em;color:var(--sqg-purple)}.sqg-locked-page h1{font-size:clamp(38px,6vw,66px);margin:12px 0 16px}.sqg-locked-page p{max-width:680px;margin:0 auto;color:var(--sqg-muted);font-size:16px;line-height:1.65}.sqg-locked-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:28px}.sqg-primary-link,.sqg-secondary-link{display:inline-flex;padding:13px 17px;border:2px solid var(--sqg-ink);font-weight:900;box-shadow:4px 4px 0 var(--sqg-ink)}.sqg-primary-link{background:var(--sqg-yellow)}.sqg-secondary-link{background:#fff}