@font-face{font-family:Nunito Variable;font-style:normal;font-display:swap;font-weight:200 1000;src:url(./nunito-cyrillic-ext-wght-normal-D4X5GqEv.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Nunito Variable;font-style:normal;font-display:swap;font-weight:200 1000;src:url(./nunito-cyrillic-wght-normal-CY6AOgYE.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Nunito Variable;font-style:normal;font-display:swap;font-weight:200 1000;src:url(./nunito-vietnamese-wght-normal-U01xdrZh.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Nunito Variable;font-style:normal;font-display:swap;font-weight:200 1000;src:url(./nunito-latin-ext-wght-normal-CXYtwYOx.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Nunito Variable;font-style:normal;font-display:swap;font-weight:200 1000;src:url(./nunito-latin-wght-normal-BzFMHfZw.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Sour Gummy;font-style:normal;font-display:swap;font-weight:800;src:url(./sour-gummy-latin-800-normal-Dn45I3dd.woff2)format("woff2"),url(./sour-gummy-latin-800-normal-BXxgzehF.woff)format("woff")}.reminders-off{margin:0 0 4px;font-weight:800}.reminder-hour{align-items:center;gap:10px;display:flex}.reminder-hour select{border:2px solid var(--border);background:var(--card);color:var(--text);font:inherit;border-radius:12px;padding:6px 10px;font-weight:700}.mastery-map .segmented{grid-template-columns:repeat(4,minmax(0,1fr));margin:8px 0 10px;display:grid}.mastery-map .segmented button{text-overflow:ellipsis;min-width:0;padding-left:2px;padding-right:2px;font-size:.75rem;overflow:hidden}@media (width<=420px){.mastery-map .segmented{grid-template-columns:repeat(2,minmax(0,1fr))}}.mastery-globe{border-radius:16px;overflow:hidden}.mastery-legend{flex-wrap:wrap;gap:4px 14px;margin:10px 0 4px;padding:0;font-size:.85rem;font-weight:700;list-style:none;display:flex}.mastery-legend li{align-items:center;gap:6px;display:inline-flex}.mastery-legend b{color:var(--muted)}.mastery-legend .swatch{border:1px solid #00000026;border-radius:4px;width:14px;height:14px}.mastery-legend .swatch.new{background:var(--track)}.mastery-regions{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;margin-top:12px;display:grid}.mastery-region{border:2px solid var(--border);border-radius:14px;grid-template-columns:auto 1fr auto;grid-template-areas:"medal name name""medal bar count";align-items:center;gap:2px 6px;padding:8px;font-size:.8rem;display:grid}.mastery-region b{white-space:nowrap;text-overflow:ellipsis;grid-area:name;min-width:0;overflow:hidden}.mastery-region small{color:var(--muted);grid-area:count;font-size:.75rem;font-weight:700}.mastery-medal{grid-area:medal;font-size:1.2rem}.mastery-bar{background:var(--track);border-radius:3px;grid-area:bar;height:6px;overflow:hidden}.mastery-bar i{background:var(--blue);height:100%;display:block}.mastery-region.bronze{border-color:#d9a066}.mastery-region.silver{border-color:#b8c2cc}.mastery-region.gold{border-color:#ffc800}.mastery-note{margin-top:10px}.variety-card{text-align:left;width:100%;color:inherit;font:inherit;align-items:center;gap:12px;margin:4px 0 12px;padding:12px 14px;display:flex}button.variety-card{cursor:pointer}.variety-card.theme{background:linear-gradient(90deg, #f1ebff, var(--card));border-color:#a78bfa}:root[data-theme=dark] .variety-card.theme{background:linear-gradient(90deg, #2a2145, var(--card))}.variety-card.theme.done{border-color:var(--border);background:var(--card)}.variety-icon{font-size:1.8rem;line-height:1}.variety-text{flex:1;min-width:0;display:grid}.variety-text small{color:var(--muted)}.variety-kicker{text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:800}.variety-side{color:var(--muted);font-weight:800}.variety-for-you{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:8px;margin:4px 0 14px;display:grid}.variety-for-you-title{grid-column:1/-1;margin:0}.practice-page>.variety-for-you{margin:0}.variety-tile{text-align:left;overflow-wrap:anywhere;border:2px solid var(--border);background:var(--card);color:var(--text);font:inherit;cursor:pointer;border-bottom-width:4px;border-radius:16px;align-items:center;gap:10px;padding:8px 12px;display:flex}.variety-tile>span:first-child{font-size:1.5rem}.variety-tile>span:last-child{min-width:0;display:grid}.variety-tile small{color:var(--muted);font-size:.8rem}.variety-tile.weak{background:linear-gradient(90deg, #fff1f1, var(--card));border-color:#ffb3b3}.variety-tile.due{background:linear-gradient(90deg, var(--blue-light), var(--card));border-color:#9db8ff}:root[data-theme=dark] .variety-tile.weak{background:linear-gradient(90deg, #3a1d1f, var(--card));border-color:#6b3436}:root[data-theme=dark] .variety-tile.due{border-color:#2c4a8a}.variety-hint{margin:4px 0 14px}:root{--green:#58cc02;--green-dark:#58a700;--green-light:#d7ffb8;--blue:#2f6bff;--blue-dark:#1d4ed8;--blue-light:#e5edff;--red:#ff4b4b;--red-dark:#ea2b2b;--red-light:#ffdfe0;--yellow:#ffc800;--yellow-dark:#e5b400;--orange:#ff9600;--logo:#3a8dff;--bg:#fff;--card:#fff;--text:#4b4b4b;--muted:#777;--border:#e5e5e5;--track:#e5e5e5;--shadow:#e5e5e5;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--bg:#131f24;--card:#131f24;--text:#f1f7fb;--muted:#8a9ba5;--border:#37464f;--track:#37464f;--shadow:#37464f;--green-light:#1e3a14;--red-light:#3a1d1f;--blue:#4c82ff;--blue-dark:#2c5fe0;--blue-light:#1a2b4d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;touch-action:pan-x pan-y;margin:0;font-family:Nunito Variable,Nunito,system-ui,sans-serif;font-size:17px}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default}h1,h2{margin:0;font-weight:800}.page{max-width:640px;margin:0 auto;padding:16px 16px 48px}.topbar{z-index:10;padding:10px 16px;padding-top:max(10px, env(safe-area-inset-top));background:var(--bg);border-bottom:2px solid var(--border);justify-content:space-between;align-items:center;gap:8px;display:flex;position:sticky;top:0}.brand{color:var(--blue);align-items:center;gap:8px;font-size:1.4rem;font-weight:900;text-decoration:none;display:flex}.topbar-stats{align-items:center;gap:10px;display:flex}.stat{white-space:nowrap;font-weight:800}.stat.streak{color:var(--orange)}.stat.streak.dim{filter:grayscale();opacity:.5}.stat.xp{color:var(--yellow-dark)}.icon-btn{color:var(--muted);background:0 0;border:none;border-radius:10px;padding:6px;font-size:1.3rem;line-height:1}@media (hover:hover){.icon-btn:hover{background:var(--border)}}.lang-switch{border:2px solid var(--border);border-radius:12px;display:flex;overflow:hidden}.lang-switch button{color:var(--muted);background:0 0;border:none;align-items:center;gap:4px;padding:4px 8px;font-size:.8rem;font-weight:800;display:flex}.lang-switch button.on{background:var(--blue-light);color:var(--blue)}@media (width<=440px){.stat.xp{display:none}.topbar-stats{gap:6px}}.btn{text-transform:uppercase;letter-spacing:.06em;border:2px solid #0000;border-bottom-width:4px;border-radius:16px;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:10px 20px;font-size:.95rem;font-weight:800;transition:filter .1s,transform 50ms;display:inline-flex}.btn:active:not(:disabled){border-bottom-width:2px;margin-bottom:2px;transform:translateY(2px)}@media (hover:hover){.btn:hover:not(:disabled){filter:brightness(1.05)}}.btn:disabled{background:var(--border)!important;border-color:var(--border)!important;color:var(--muted)!important}.btn-lg{width:100%;min-height:54px;font-size:1.05rem}.btn-primary{background:var(--blue);border-color:var(--blue-dark);color:#fff}.btn-secondary{background:var(--card);border-color:var(--border);color:var(--blue)}.btn-secondary:active:not(:disabled){border-color:var(--blue)}.btn-success{background:var(--green);border-color:var(--green-dark);color:#fff}.btn-danger{background:var(--red);border-color:var(--red-dark);color:#fff}.btn-danger-outline{border-color:var(--border);color:var(--red);background:0 0;width:100%}.btn-ghost{border-color:var(--border);color:var(--muted);background:0 0}.progress{background:var(--track);border-radius:999px;flex:1;overflow:hidden}.progress-fill{background:var(--blue);border-radius:999px;height:100%;transition:width .4s cubic-bezier(.3,1.4,.6,1);position:relative}.progress-fill:after{content:"";background:#ffffff4d;border-radius:999px;height:22%;position:absolute;top:22%;left:8px;right:8px}.progress-fill.yellow{background:var(--yellow)}.progress-fill.blue{background:var(--blue)}.progress-fill.red{background:var(--red)}.ring{place-items:center;display:grid;position:relative}.ring svg{position:absolute;inset:0;transform:rotate(-90deg)}.ring circle{fill:none;stroke-width:4px}.ring-bg{stroke:var(--track)}.ring-fg{stroke:var(--yellow);stroke-linecap:round;transition:stroke-dashoffset .6s}.ring-emoji{font-size:.85rem}.flag{object-fit:cover;box-shadow:0 0 0 2px var(--border);aspect-ratio:4/3;border-radius:6px;flex:none;display:inline-block}.flag-sm{border-radius:3px;width:22px}.flag-md{width:40px}.flag-lg{border-radius:10px;width:120px}.flag-xl{width:100%;height:100%;box-shadow:none;border-radius:0}.segmented{flex-wrap:wrap;gap:8px;display:flex}.segmented button{border:2px solid var(--border);background:var(--card);border-bottom-width:4px;border-radius:14px;flex:auto;padding:10px 12px;font-size:.9rem;font-weight:700}.segmented button.on{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}.toggle-row{cursor:pointer;border-bottom:2px solid var(--border);justify-content:space-between;align-items:center;padding:12px 0;font-weight:700;display:flex}.toggle-row input{opacity:0;pointer-events:none;position:absolute}.toggle{background:var(--track);border-radius:999px;flex:none;width:52px;height:30px;transition:background .2s;position:relative}.toggle:after{content:"";background:#fff;border-radius:50%;width:24px;height:24px;transition:transform .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 2px #0003}.toggle-row input:checked+.toggle{background:var(--blue)}.toggle-row input:checked+.toggle:after{transform:translate(22px)}.toggle-row input:focus-visible+.toggle{outline:3px solid var(--blue)}.card{border:2px solid var(--border);background:var(--card);border-radius:20px;margin:16px 0;padding:16px}.section-title{margin:20px 0 10px;font-size:1.1rem}.card>.section-title:first-child{margin-top:0}.section-title small{color:var(--muted);font-weight:700}.page-title{margin:8px 0 16px;font-size:1.8rem}.opt-label.length-label{justify-content:space-between;align-items:baseline;display:flex}.length-value{color:var(--blue);text-transform:none;letter-spacing:0;font-size:1rem}.length-slider{width:100%;height:32px;accent-color:var(--blue);cursor:pointer;margin:0;display:block}.opt-label{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:16px 0 8px;font-size:.8rem;font-weight:800;display:block}.card>.opt-label:first-child{margin-top:0}.hero{align-items:center;gap:16px;margin:8px 0 20px;display:flex}.hero h1{font-size:1.4rem;line-height:1.25}.hero-globe{font-size:4.5rem;animation:3s ease-in-out infinite bob}.goal{color:var(--muted);gap:6px;margin-top:10px;font-size:.85rem;font-weight:700;display:grid}.topic-list{gap:12px;display:grid}.topic-card{text-align:left;border:2px solid var(--border);background:var(--card);border-bottom-width:5px;border-radius:20px;align-items:center;gap:16px;padding:16px;transition:transform 80ms;display:flex}@media (hover:hover){.topic-card:not(.locked):hover{background:var(--blue-light);border-color:var(--blue)}}.topic-card:not(.locked):active{transform:translateY(2px)}.topic-card.locked{opacity:.55}.topic-icon{background:var(--blue-light);border-radius:18px;flex:none;place-items:center;width:64px;height:64px;font-size:2.4rem;display:grid}.topic-card.locked .topic-icon{background:var(--border);filter:grayscale(.8)}.topic-body{flex:1;gap:2px;display:grid}.topic-title{font-size:1.15rem;font-weight:800}.topic-desc{color:var(--muted);font-size:.9rem}.topic-progress{color:var(--muted);gap:2px;margin-top:6px;font-size:.8rem;font-weight:700;display:grid}.chev{color:var(--muted);font-size:2rem}.regions{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}@media (width>=560px){.regions{grid-template-columns:repeat(3,1fr)}}.region{text-align:left;border:2px solid var(--border);background:var(--card);border-bottom-width:4px;border-radius:16px;grid-template-columns:auto 1fr;align-items:center;gap:6px 10px;padding:10px 12px;display:grid;position:relative}.region .progress{grid-column:1/-1;width:100%}.region.on{border-color:var(--blue);background:var(--blue-light)}.region.world{grid-column:1/-1}.region-emoji{font-size:1.5rem}.region-text{min-width:0;display:grid}.region-name{font-weight:800;line-height:1.15}.region-count{color:var(--muted);font-size:.75rem;font-weight:700}.region-check{background:var(--blue);color:#fff;border-radius:50%;place-items:center;width:20px;height:20px;font-size:.7rem;font-weight:900;display:grid;position:absolute;top:6px;right:8px}.selection-summary{color:var(--muted);white-space:nowrap;align-items:center;gap:12px;margin-top:12px;font-size:.85rem;font-weight:700;display:flex}.voice-note{color:var(--muted);background:var(--border);border-radius:12px;margin:16px 0 0;padding:10px 12px;font-size:.85rem}.voice-note.ok{background:var(--blue-light);color:var(--blue-dark)}.voice-note.ok:before{content:"🎤 "}.voice-note.typing:before{content:"⌨️ "}.actions{gap:12px;margin-top:20px;display:grid}.actions-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.mode-tile{text-align:center;border:2px solid var(--border);background:var(--card);border-bottom-width:5px;border-radius:20px;justify-items:center;gap:2px;padding:16px 12px;display:grid}@media (hover:hover){.mode-tile:hover{border-color:var(--blue);background:var(--blue-light)}}.mode-tile small{color:var(--muted)}.mode-emoji{font-size:2rem}.quiz{flex-direction:column;min-height:100dvh;display:flex}.quiz-header{width:100%;max-width:720px;padding:16px;padding-top:max(16px, env(safe-area-inset-top));gap:10px;margin:0 auto;display:grid}.quiz-xp,.combo{white-space:nowrap;color:var(--yellow-dark);font-weight:800}.combo{color:var(--orange)}.quiz-body{flex-direction:column;flex:1;gap:20px;width:100%;max-width:600px;margin:0 auto;padding:8px 16px 24px;display:flex;position:relative}.prompt{text-align:center;justify-items:center;gap:12px;padding:16px 0 0;animation:.35s ease-out slide-in;display:grid}.prompt-label{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:.85rem;font-weight:800}.pop{animation:.4s pop}.start-gate,.overlay-card{text-align:center;align-content:center;justify-items:center;gap:16px;max-width:420px;margin:0 auto;padding:24px;display:grid}.start-gate p{color:var(--muted);font-weight:700}.gate-emoji{font-size:4rem;animation:2.5s ease-in-out infinite bob}.overlay{z-index:50;background:#00000073;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.overlay-card{background:var(--bg);border-radius:24px;width:100%}.results{text-align:center}.results-hero{margin-top:24px;font-size:5rem;animation:.6s pop}.results h1{color:var(--yellow-dark);margin-bottom:8px;font-size:1.9rem}.streak-banner{color:var(--orange);font-size:1.2rem;font-weight:900}.stat-cards{grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0;display:grid}@media (width>=560px){.stat-cards{grid-template-columns:repeat(4,1fr)}}.stat-card{border:2px solid;border-radius:16px;display:grid;overflow:hidden}.stat-card small{color:#fff;text-transform:uppercase;letter-spacing:.06em;padding:4px;font-size:.72rem;font-weight:900}.stat-card b{background:var(--bg);padding:12px 4px;font-size:1.2rem}.stat-card.yellow{border-color:var(--yellow);background:var(--yellow);color:var(--yellow-dark)}.stat-card.green{border-color:var(--green);background:var(--green);color:var(--green-dark)}.stat-card.blue{border-color:var(--blue);background:var(--blue);color:var(--blue-dark)}.stat-card.orange{border-color:var(--orange);background:var(--orange);color:var(--orange)}.mistakes{text-align:left;gap:8px;margin:0;padding:0;list-style:none;display:grid}.mistakes li{flex-wrap:wrap;align-items:center;gap:10px;font-weight:700;display:flex}.mistakes b{color:var(--green-dark)}.mistakes s{color:var(--red);font-size:.9rem}.big-note{font-size:1.2rem;font-weight:800}.mode-desc{text-align:center;color:var(--muted);margin:-8px 0 0;font-size:.9rem;font-weight:700}.flashcard{perspective:1200px;background:0 0;border:none;min-height:300px;padding:0;animation:.35s ease-out slide-in;position:relative}.fc-face{border:2px solid var(--border);background:var(--card);backface-visibility:hidden;border-bottom-width:6px;border-radius:24px;align-content:center;justify-items:center;gap:12px;padding:20px;transition:transform .5s cubic-bezier(.4,1.3,.6,1);display:grid;position:absolute;inset:0}.fc-back{border-color:var(--blue);background:var(--blue-light);transform:rotateY(180deg)}.flashcard.flipped .fc-front{transform:rotateY(-180deg)}.flashcard.flipped .fc-back{transform:rotateY(0)}.prompt-text.answer{color:var(--blue)}.hint{color:var(--muted);font-weight:700}.grade-row{grid-auto-columns:1fr;grid-auto-flow:column;gap:12px;display:grid}.browse-list{border:2px solid var(--border);border-radius:16px;margin:0;padding:0;list-style:none;overflow:hidden}.browse-list li+li{border-top:2px solid var(--border)}.browse-list button{text-align:left;background:var(--card);border:none;grid-template-columns:auto 1fr 1fr auto;align-items:center;gap:12px;width:100%;padding:10px 12px;display:grid}@media (hover:hover){.browse-list button:hover{background:var(--blue-light)}}.b-country{font-weight:800}.b-capital{color:var(--blue);font-weight:700;display:grid}.b-capital small{color:var(--muted);font-size:.75rem;font-weight:600}.b-mastery{gap:2px;display:flex}.b-mastery i{background:var(--track);border-radius:3px;width:6px;height:14px}.b-mastery i.on{background:var(--yellow)}@media (width<=480px){.browse-list button{grid-template-columns:auto 1fr auto}.browse-list .b-capital{grid-area:2/2}.browse-list .b-mastery{grid-area:1/3/span 2}.browse-list .flag{grid-row:1/span 2}}.empty,.about{color:var(--muted);text-align:center;font-size:.85rem}@keyframes bob{50%{transform:translateY(-6px)rotate(-4deg)}}@keyframes pulse{0%{opacity:.7;transform:scale(1)}to{opacity:0;transform:scale(1.5)}}@keyframes pop{0%{transform:translateX(var(--tx,0)) scale(.5);opacity:0}70%{transform:translateX(var(--tx,0)) scale(1.15)}to{transform:translateX(var(--tx,0)) scale(1)}}@keyframes shake{25%{transform:translate(-6px)}75%{transform:translate(6px)}}@keyframes slide-in{0%{opacity:0;transform:translate(30px)}}@keyframes slide-up{0%{transform:translateY(100%)}}.phase-correct .prompt-text{animation:.35s pop}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}.back-btn{border:2px solid var(--border);background:var(--card);width:44px;height:44px;color:var(--blue);border-bottom-width:4px;border-radius:14px;place-items:center;margin-left:-6px;display:grid}.back-btn:active{border-bottom-width:2px;transform:translateY(2px)}.lang-menu{position:relative}.lang-trigger{border:2px solid var(--border);background:var(--card);border-bottom-width:3px;border-radius:12px;align-items:center;gap:6px;padding:6px 10px;font-size:.85rem;font-weight:800;display:flex}.lang-menu.full .lang-trigger{width:100%;padding:10px 14px;font-size:1rem}.lang-menu.full .caret{margin-left:auto}.caret{color:var(--muted);font-size:.75rem}.lang-list{z-index:30;background:var(--bg);border:2px solid var(--border);border-radius:16px;min-width:180px;margin:0;padding:6px;list-style:none;animation:.15s ease-out pop-in;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 8px 24px #00000026}.lang-menu.full .lang-list{left:0}.lang-list button{text-align:left;background:0 0;border:none;border-radius:10px;align-items:center;gap:10px;width:100%;padding:10px 12px;font-weight:700;display:flex}@media (hover:hover){.lang-list button:hover{background:var(--border)}}.lang-list button.on{color:var(--blue);background:var(--blue-light)}.check{margin-left:auto;font-weight:900}@keyframes pop-in{0%{opacity:0;transform:translateY(-4px)scale(.97)}}.install-banner{text-align:left;border:2px solid var(--blue);background:var(--blue-light);border-bottom-width:4px;border-radius:18px;align-items:center;gap:12px;width:100%;margin-bottom:12px;padding:12px 16px;display:flex}.install-banner>span:nth-child(2){flex:1;display:grid}.install-banner small{color:var(--muted);font-weight:700}.install-icon{font-size:1.8rem}.install-sheet ol{text-align:left;gap:10px;margin:0;padding-left:1.2em;font-weight:700;display:grid}.ios-share{vertical-align:-4px;color:var(--blue)}.topic-header{align-items:center;gap:14px;margin:4px 0 8px;display:flex}.topic-header>div{flex:1}.topic-header h1{font-size:1.7rem}.topic-header-progress{color:var(--muted);white-space:nowrap;align-items:center;gap:10px;margin-top:4px;font-weight:700;display:flex}details.options{padding:0}details.options>summary{cursor:pointer;grid-template-columns:1fr auto;gap:2px 12px;padding:14px 16px;list-style:none;display:grid}details.options>summary::-webkit-details-marker{display:none}details.options>summary:after{content:"▾";color:var(--muted);grid-area:1/2/span 2;align-self:center;transition:transform .2s}details.options[open]>summary:after{transform:rotate(180deg)}details.options[open]>summary{border-bottom:2px solid var(--border)}details.options>:not(summary){margin-left:16px;margin-right:16px}details.options>:last-child{margin-bottom:16px}.options-title{font-weight:800}.options-summary{color:var(--blue);font-size:.85rem;font-weight:700}.has-action-bar .page{padding-bottom:140px}.action-bar{z-index:20;padding:12px 16px;padding-bottom:max(12px, env(safe-area-inset-bottom));background:var(--bg);border-top:2px solid var(--border);position:fixed;bottom:0;left:0;right:0}.action-bar-inner{justify-items:center;gap:6px;max-width:640px;margin:0 auto;display:grid}.action-bar small{color:var(--muted);font-weight:700}.review-badge{white-space:nowrap;color:var(--blue);font-weight:800}.review-intro .overlay-card h2{color:var(--blue)}.prompt-label{text-align:center}.flag-frame{aspect-ratio:4/3;border:3px solid var(--border);background:var(--card);border-bottom-width:6px;border-radius:18px;place-items:center;width:min(240px,62vw);display:grid;overflow:hidden}.flag-frame.small{width:min(180px,50vw)}.flag-frame.shown{animation:.45s cubic-bezier(.3,1.4,.6,1) flag-in}.flag-frame.mystery{background:var(--track);border-style:dashed}.flag-frame.mystery span{color:var(--muted);opacity:.6;font-size:4rem;font-weight:900}@keyframes flag-in{0%{transform:rotateY(90deg)scale(.9)}}.prompt-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.prompt-text{text-align:center;font-size:clamp(1.8rem,7vw,2.6rem);font-weight:900;line-height:1.15}.speak-btn{border:none;border-bottom:4px solid var(--blue-dark);background:var(--blue);color:#fff;border-radius:50%;flex:none;place-items:center;width:44px;height:44px;display:grid}.speak-btn:active{border-bottom-width:2px;transform:translateY(2px)}.free-answer{gap:10px;display:flex}.free-answer input,.search{min-width:0;font:inherit;border:2px solid var(--border);background:var(--card);color:var(--text);border-radius:16px;outline:none;flex:1;padding:12px 16px;font-size:1.1rem;font-weight:700}.free-answer input:focus,.search:focus{border-color:var(--blue)}.search{width:100%;margin-bottom:8px}.choices{grid-template-columns:1fr 1fr;gap:12px;display:grid}@media (width<=420px){.choices{grid-template-columns:1fr}}.choices-hint{text-align:center;color:var(--muted);margin:-8px 0;font-weight:700}.choice{text-align:left;border:2px solid var(--border);background:var(--card);border-bottom-width:4px;border-radius:16px;align-items:center;gap:12px;min-height:60px;padding:12px 14px;font-size:1.05rem;font-weight:800;transition:background .15s,border-color .15s,color .15s;display:flex}@media (hover:hover){.choice:hover:not(:disabled){background:var(--blue-light);border-color:var(--blue)}}.choice:active:not(:disabled){border-bottom-width:2px;transform:translateY(2px)}.choice:disabled{cursor:default}.phase-answering .choice:disabled:not(.wrong),.phase-retry .choice:disabled:not(.wrong){opacity:1}.choice-key{border:2px solid var(--border);width:30px;height:30px;color:var(--muted);border-radius:9px;flex:none;place-items:center;font-size:.85rem;transition:all .15s;display:grid}.choice.wrong{border-color:var(--red);background:var(--red-light);color:var(--red-dark);animation:.35s shake}.choice.wrong .choice-key{background:var(--red);border-color:var(--red);color:#fff;font-weight:900}.choice.wrong .choice-label{opacity:.8;text-decoration:line-through;text-decoration-thickness:2px}.choice.right{border-color:var(--green);background:var(--green-light);color:var(--green-dark);animation:.35s pop}.choice.right .choice-key{background:var(--green);border-color:var(--green);color:#fff;font-weight:900}:root[data-theme=dark] .choice.wrong{color:#ff8a8a}:root[data-theme=dark] .choice.right{color:#8ee04a}.link-btn{letter-spacing:.05em;text-transform:uppercase;color:var(--blue);background:0 0;border:none;border-radius:10px;align-self:center;padding:8px 12px;font-size:.85rem;font-weight:800}@media (hover:hover){.link-btn:hover{background:var(--blue-light)}}.bubble{border:2px solid var(--border);max-width:90%;color:var(--blue);border-radius:18px;align-self:center;padding:10px 16px;font-style:italic;font-weight:700;animation:.15s ease-out pop-in;position:relative}.bubble.muted{color:var(--muted);font-style:normal}.quiz-footer{z-index:5;background:var(--bg);border-top:2px solid var(--border);padding:14px 16px;padding-bottom:max(14px, env(safe-area-inset-bottom));position:sticky;bottom:0}.controls,.sheet-inner{gap:10px;max-width:600px;margin:0 auto;display:grid}.controls-row{justify-content:space-between;display:flex}.retry-banner{text-align:center;background:var(--red-light);color:var(--red-dark);border-radius:16px;justify-items:center;gap:2px;padding:10px 14px;animation:.25s ease-out slide-up;display:grid}.retry-banner b{font-size:1.15rem;font-weight:900}.retry-banner small{opacity:.85;font-weight:700}:root[data-theme=dark] .retry-banner,:root[data-theme=dark] .sheet-bad{color:#ff8a8a}.mic-bar{border:2px solid var(--blue);background:var(--blue-light);width:100%;min-height:60px;color:var(--blue);letter-spacing:.06em;text-transform:uppercase;border-bottom-width:5px;border-radius:18px;justify-content:center;align-items:center;gap:12px;padding:10px 18px;font-size:1rem;font-weight:900;transition:background .2s,border-color .2s,color .2s;display:flex}.mic-bar:active:not(:disabled){border-bottom-width:2px;transform:translateY(3px)}.mic-bar.live{background:var(--blue);border-color:var(--blue-dark);color:#fff}.mic-bar.speaking,.mic-bar.off{border-color:var(--border);background:var(--card);color:var(--muted)}.mic-bar.error{border-color:var(--border);background:var(--card);color:var(--red);text-transform:none;letter-spacing:0;text-align:left;font-size:.85rem;font-weight:700}.mic-bar.error svg{flex:none}.wave{align-items:center;gap:4px;height:26px;display:inline-flex}.wave i{background:currentColor;border-radius:3px;width:5px;height:100%;animation:.9s ease-in-out infinite wave}.wave i:nth-child(2){animation-delay:.15s}.wave i:nth-child(3){animation-delay:.3s}.wave i:nth-child(4){animation-delay:.45s}.wave i:nth-child(5){animation-delay:.6s}@keyframes wave{0%,to{transform:scaleY(.3)}50%{transform:scaleY(1)}}.quiz-footer.sheet{border-top:none;animation:.25s ease-out slide-up}.sheet-good{background:var(--green-light);color:var(--green-dark)}.sheet-bad{background:var(--red-light);color:var(--red-dark)}.sheet-inner{text-align:center;justify-items:center;gap:6px}.sheet-icon{color:#fff;background:var(--green);border-radius:50%;place-items:center;width:52px;height:52px;font-size:1.7rem;font-weight:900;animation:.35s pop;display:grid}.sheet-bad .sheet-icon{background:var(--red)}.sheet-title{font-size:1.4rem;font-weight:900}.sheet-answer{color:var(--text);align-items:center;gap:8px;font-size:1.3rem;font-weight:900;display:inline-flex}.sheet-inner small{opacity:.85;font-weight:700}.sheet-inner .btn{margin-top:8px}:root[data-theme=dark] .sheet-good{color:#8ee04a}.fc-listening{color:var(--blue)}.flashcard{min-height:380px}@media (height<=820px){.quiz-body{gap:14px}.flag-frame{width:min(190px,52vw)}.prompt{gap:8px;padding-top:4px}.choice{min-height:50px;padding:8px 12px}}.sheet-combo{color:var(--orange);font-weight:900;animation:.4s pop}.start-gate{justify-content:center;padding:16px}.gate-card{text-align:center;border:2px solid var(--border);background:var(--card);border-bottom-width:6px;border-radius:28px;justify-items:center;gap:16px;width:100%;max-width:420px;margin:0 auto;padding:28px 20px 16px;display:grid}.gate-card h1{font-size:1.6rem}.topic-icon.big{border-radius:24px;width:88px;height:88px;font-size:3.2rem}.gate-chips{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.gate-chips span{background:var(--blue-light);color:var(--blue);border-radius:999px;padding:6px 12px;font-size:.85rem;font-weight:800}.gate-voice{text-align:left;background:var(--track);color:var(--muted);border-radius:16px;align-items:flex-start;gap:10px;padding:12px 14px;font-size:.85rem;font-weight:700;display:flex}.gate-voice svg{color:var(--blue);flex:none}.region.world{text-align:center;grid-template-columns:auto auto;justify-content:center;padding:12px}.region.world .region-text{text-align:left}.region.world .progress{justify-self:center;max-width:320px}.wordmark{letter-spacing:-.01em;color:var(--logo);text-transform:lowercase;font-family:Sour Gummy,Nunito Variable,system-ui,sans-serif;font-size:2rem;font-weight:800;line-height:1}.brand .wordmark{font-size:1.75rem}@media (width<=400px){.brand .wordmark{font-size:1.45rem}}.hero{text-align:center;flex-direction:column;gap:6px}.hero-wordmark{font-size:clamp(2.8rem,14.5vw,4.8rem)}.hero-text{width:100%;max-width:420px}.hero-text h1{color:var(--muted);font-size:1.15rem}.quiz-header-row{align-items:center;gap:10px;display:flex}.quiz-stats{gap:8px;margin-left:auto;display:flex}.qstat{border:2px solid var(--border);white-space:nowrap;font-variant-numeric:tabular-nums;border-radius:999px;align-items:center;gap:4px;padding:5px 10px;font-size:.9rem;font-weight:900;display:inline-flex}.qstat.streak{color:var(--muted)}.qstat.streak.on{color:var(--orange);border-color:var(--orange);animation:.35s pop}.qstat.xp{color:var(--yellow-dark);animation:.35s pop}.qstat.time{color:var(--blue)}.durations{grid-template-columns:repeat(3,1fr);gap:10px;width:100%;display:grid}.duration{border:2px solid var(--border);background:var(--card);border-bottom-width:4px;border-radius:16px;gap:2px;padding:12px 6px;display:grid}.duration b{font-size:1.15rem;font-weight:900}.duration small{color:var(--muted);font-weight:700}.duration.on{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}.qstat.time.hurry{color:var(--red);border-color:var(--red);animation:1s ease-in-out infinite pulse-text}@keyframes pulse-text{50%{transform:scale(1.08)}}.trial-score{justify-items:center;gap:2px;margin:8px 0;display:grid}.trial-score b{color:var(--blue);font-size:4.5rem;font-weight:1000;line-height:1}.trial-score span{color:var(--muted);font-weight:800}.trial-score .new-best{color:var(--orange);margin-top:6px;font-size:1.1rem;animation:.5s pop}.match-grid{grid-template-columns:1fr 1fr;gap:12px;animation:.35s ease-out slide-in;display:grid}.match-col{align-content:start;gap:10px;display:grid}.match-tile{text-align:center;border:2px solid var(--border);background:var(--card);border-bottom-width:4px;border-radius:16px;justify-content:center;align-items:center;gap:8px;min-height:64px;padding:10px;font-size:.98rem;font-weight:800;line-height:1.15;transition:background .15s,border-color .15s,color .15s,opacity .3s;display:flex}@media (hover:hover){.match-tile:hover:not(:disabled){border-color:var(--blue)}}.match-tile.selected{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}.match-tile.mismatch{border-color:var(--red);background:var(--red-light);color:var(--red-dark);animation:.35s shake}.match-tile.matched{border-color:var(--border);background:var(--card);color:var(--muted);opacity:.35}.match-tile.pop-match{animation:.5s match-pop}@keyframes match-pop{0%{opacity:1;border-color:var(--green);background:var(--green-light);color:var(--green-dark);transform:scale(1.06)}60%{opacity:1;border-color:var(--green);background:var(--green-light);color:var(--green-dark)}}.install-hint{color:var(--muted);text-underline-offset:3px;background:0 0;border:none;margin:28px auto 0;font-size:.85rem;font-weight:700;text-decoration:underline;display:block}.quiz-card>.section-title{margin-top:0}.quiz-types{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.quiz-type{border:2px solid var(--border);background:var(--card);border-bottom-width:4px;border-radius:16px;justify-items:center;gap:4px;padding:12px 6px;font-size:.9rem;line-height:1.15;display:grid}.quiz-type.on{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}.qt-emoji{font-size:1.6rem}.type-desc{color:var(--muted);margin:10px 2px 12px;font-size:.88rem;font-weight:600}.quiz-card details.options{border-top:2px solid var(--border);margin:0 -16px -16px}.match-tile.empty{opacity:.5;background:0 0;border-style:dashed;border-bottom-width:2px}.match-tile.matched-now{border-color:var(--green);background:var(--green-light);color:var(--green-dark);animation:.38s ease-in forwards match-out}@keyframes match-out{0%{transform:scale(1.05)}to{opacity:0;transform:scale(.9)}}@keyframes tile-in{0%{opacity:0;transform:scale(.85)}}.match-grid{animation:none}.choices.flag-choices{grid-template-columns:1fr 1fr}.choice.flag-choice{text-align:center;flex-direction:column;justify-content:center;gap:6px;min-height:0;padding:10px;position:relative}.choice.flag-choice .choice-key{z-index:1;background:var(--card);width:24px;height:24px;font-size:.75rem;position:absolute;top:6px;left:6px}.choice-flag{aspect-ratio:4/3;width:100%;box-shadow:0 0 0 2px var(--border);border-radius:8px;display:block;overflow:hidden}.choice.flag-choice .choice-label{font-size:.85rem;line-height:1.15}.choice.flag-choice.wrong .choice-flag{opacity:.55}.match-flag{aspect-ratio:4/3;width:min(84px,100%);box-shadow:0 0 0 2px var(--border);border-radius:6px;display:block;overflow:hidden}.match-tile:has(.match-flag){padding:8px}.browse-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.browse-grid button{border:2px solid var(--border);background:var(--card);text-align:center;border-bottom-width:4px;border-radius:16px;justify-items:center;gap:6px;width:100%;padding:10px;display:grid}@media (hover:hover){.browse-grid button:hover{border-color:var(--blue);background:var(--blue-light)}}.bg-flag{aspect-ratio:4/3;width:100%;box-shadow:0 0 0 2px var(--border);border-radius:8px;display:block;overflow:hidden}.browse-grid .b-country{font-size:.9rem;line-height:1.15}.choice.flag-choice.wrong .choice-key{background:var(--red);border-color:var(--red);color:#fff}.choice.flag-choice.right .choice-key{background:var(--green);border-color:var(--green);color:#fff}.match-grid{align-items:stretch}.brand{gap:6px}.hero-logo{justify-content:center;align-items:center;gap:10px;display:flex}@media (width<=400px){.hero-logo .logo-mark{width:64px;height:64px}.brand .logo-mark{width:26px;height:26px}}.topic-icon svg{width:1.3em;height:1.3em}.topbar.home{border-bottom-color:#0000;position:static}.flashcard .flag-frame.shown{animation:none}.match-grid{--tile:clamp(46px, calc((100dvh - 330px) / 8), 76px);gap:10px}.match-grid .match-tile{height:var(--tile);min-height:0;transition:background .25s,border-color .25s,color .25s,opacity .35s,filter .35s;overflow:hidden}.match-grid .match-tile span:not(.match-flag){-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.match-flag{width:auto;height:calc(var(--tile) - 18px)}.match-tile.matched-now{opacity:1;animation:none;transform:none}.match-tile.spent{opacity:.3;filter:grayscale();border-color:var(--border);background:var(--card);color:var(--muted)}.match-tile.fresh{animation:.5s ease-out tile-fade-in}.match-tile.leaving{opacity:.3;filter:grayscale();transition:opacity .3s,filter .3s}@keyframes tile-fade-in{0%{opacity:.3;filter:grayscale()}}.match-tile.mismatch{animation:.3s shake-soft}@keyframes shake-soft{25%{transform:translate(-3px)}75%{transform:translate(3px)}}.share-wrap{position:relative}.share-btn{border:2px solid var(--border);background:var(--card);height:40px;color:var(--blue);text-transform:uppercase;letter-spacing:.05em;border-bottom-width:4px;border-radius:14px;align-items:center;gap:6px;padding:0 12px;font-size:.85rem;font-weight:800;display:inline-flex}.share-btn:active{border-bottom-width:2px;transform:translateY(2px)}.share-wrap .share-btn{justify-content:center;width:100%;height:48px}.share-toast{white-space:nowrap;background:var(--green);color:#fff;z-index:30;border-radius:999px;padding:6px 12px;font-size:.8rem;font-weight:800;animation:.15s ease-out pop-in;position:absolute;top:calc(100% + 6px);left:0}.globe{background:radial-gradient(circle at 50% 45%, var(--blue-light), transparent 70%);border-radius:20px;width:100%;position:relative;overflow:hidden}.globe canvas{touch-action:none;cursor:grab;display:block}.globe canvas:active{cursor:grabbing}.globe-controls{gap:6px;display:grid;position:absolute;top:8px;right:8px}.globe-controls button{border:2px solid var(--border);background:var(--card);width:38px;height:38px;color:var(--blue);border-bottom-width:4px;border-radius:12px;font-size:1.25rem;font-weight:900;line-height:1}.globe-controls button:active{border-bottom-width:2px;transform:translateY(2px)}.globe-loading{background:var(--blue-light);width:100%;color:var(--muted);border-radius:20px;place-items:center;font-weight:800;display:grid}.prompt .globe,.prompt .globe-loading,.card-globe{width:100%}.explore-card{justify-content:center;align-items:center;gap:10px;min-height:56px;margin:12px 0;font-size:1.3rem;display:flex}.explore-list{flex-wrap:wrap;gap:6px;display:flex}.explore-list button{border:2px solid var(--border);background:var(--card);border-radius:999px;padding:6px 10px;font-size:.85rem;font-weight:700}.explore-list button.on{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}.outline path{fill:var(--blue);stroke:var(--blue-dark);stroke-width:.8px;stroke-linejoin:round;fill-rule:nonzero}.outline-loading{fill:var(--track)}.outline-frame{aspect-ratio:4/3;border:3px solid var(--border);background:var(--card);border-bottom-width:6px;border-radius:18px;place-items:center;width:min(260px,70vw);padding:8px;display:grid}.outline-frame.small{width:min(200px,55vw)}.photo-frame{aspect-ratio:4/3;border:3px solid var(--border);background:var(--track);border-bottom-width:6px;border-radius:18px;width:min(300px,78vw);overflow:hidden}.photo-frame img{object-fit:cover;width:100%;height:100%;display:block}.photo-frame.small{width:min(220px,60vw)}.outline-frame svg,.choice-outline svg,.bg-outline svg,.match-outline svg{width:100%;height:100%}.choice-outline,.bg-outline{aspect-ratio:4/3;width:100%;display:block}.match-outline{aspect-ratio:4/3;height:60px;display:block}.choice.flag-choice.wrong .choice-outline{opacity:.5}.quiz.map-mode{height:100dvh;min-height:0;overflow:hidden}.map-stage{flex:1;min-height:0;position:relative}.map-stage>.globe,.map-stage>.globe-loading{background:0 0;border-radius:0;position:absolute;inset:0;height:100%!important}.map-stage .globe-controls{top:50%;transform:translateY(-50%)}.map-overlay{pointer-events:none;padding:8px 12px;position:absolute;left:0;right:0}.map-overlay-top{top:0}.map-overlay-bottom{padding-bottom:max(8px, env(safe-area-inset-bottom));bottom:0}.map-panel{pointer-events:auto;border:2px solid var(--border);background:color-mix(in srgb, var(--bg) 90%, transparent);-webkit-backdrop-filter:blur(6px);border-radius:18px;max-width:600px;margin:0 auto;box-shadow:0 4px 16px #00000014}.map-top{text-align:center;justify-items:center;gap:2px;padding:8px 14px 10px;animation:.2s ease-out pop-in;display:grid}.map-top .prompt-text{font-size:clamp(1.4rem,6vw,2rem)}.map-top .speak-btn{width:36px;height:36px}.map-bottom{gap:8px;max-width:600px;margin:0 auto;display:grid}.map-bottom>.map-panel{margin:0}.map-answers{gap:8px;padding:10px;display:grid}.map-answers .choices{grid-template-columns:1fr 1fr;gap:8px}.map-answers .choice{min-height:46px;padding:6px 10px;font-size:.95rem}.map-bottom .quiz-footer{border-top:2px solid var(--border);width:100%;min-height:0;padding:10px 14px;position:static}.map-bottom .quiz-footer.sheet{border-color:#0000}.map-bottom .quiz-footer.sheet-good{background:color-mix(in srgb, var(--green-light) 94%, transparent)}.map-bottom .quiz-footer.sheet-bad{background:color-mix(in srgb, var(--red-light) 94%, transparent)}.map-bottom .sheet-inner{gap:4px}.map-bottom .sheet-icon{width:40px;height:40px;font-size:1.3rem}.wordmark .wm-geo{color:var(--logo)}.wordmark .wm-bingo{color:#4cc764}.sheet-skip{color:#9a6a00;background:#fff6d8}.sheet-skip .sheet-icon{background:var(--yellow)}:root[data-theme=dark] .sheet-skip{color:#ffd35c;background:#3a3214}.map-bottom .quiz-footer.sheet-skip{background:#fff6d8f0}:root[data-theme=dark] .map-bottom .quiz-footer.sheet-skip{background:#3a3214f0}.btn-warn{background:var(--yellow);border-color:var(--yellow-dark);color:#5a4300}.beta-badge{left:6px;top:calc(max(10px, env(safe-area-inset-top)) - 7px);z-index:1;pointer-events:none;background:var(--orange);color:#fff;letter-spacing:.08em;border-radius:999px;padding:1px 5px;font-size:.55rem;font-weight:900;line-height:1.3;position:absolute;transform:rotate(-8deg)}@media (width<=380px){.topbar{gap:6px;padding-left:12px;padding-right:12px}.topbar-stats{gap:6px}.topbar .lang-trigger{gap:4px;padding:6px 7px}.brand .wordmark{font-size:1.3rem}}@media (width<=340px){.brand .wordmark{display:none}}html,body{overflow-x:clip}.flag.flag-square,.flag.flag-shaped{aspect-ratio:1;object-fit:contain}.flag-sm.flag-square{width:17px}.flag-md.flag-square{width:30px}.flag-lg.flag-square{width:90px}.flag-sm.flag-shaped{width:13px}.flag-md.flag-shaped{width:24px}.flag-lg.flag-shaped{width:71px}.flag.flag-shaped{aspect-ratio:402/512;box-shadow:none;border-radius:0}:is(.flag-frame:has(>.flag-square,>.flag-shaped,>.flag-wide),.choice-flag:has(>.flag-square,>.flag-shaped,>.flag-wide),.match-flag:has(>.flag-square,>.flag-shaped,>.flag-wide),.bg-flag:has(>.flag-square,>.flag-shaped,>.flag-wide)){box-shadow:none;background:0 0;border:none;border-radius:0;position:relative;overflow:visible}.flag-xl.flag-square,.flag-xl.flag-shaped{width:auto;height:100%;margin:auto;position:absolute;inset:0}.flag-xl.flag-square{box-shadow:0 0 0 2px var(--border);border-radius:8px}.flag-frame>.flag-xl.flag-square{box-shadow:0 0 0 3px var(--border);border-radius:14px}.map-overlay-side{width:clamp(270px,30vw,380px);padding:10px;padding-top:max(10px, env(safe-area-inset-top));padding-bottom:max(10px, env(safe-area-inset-bottom));padding-left:max(10px, env(safe-area-inset-left));pointer-events:none;position:absolute;top:0;bottom:0;left:0}.map-side{pointer-events:none;flex-direction:column;gap:8px;height:100%;display:flex;overflow-y:auto}.map-side>*{pointer-events:auto;flex:none}.map-side .map-panel{max-width:none;margin:0}.map-side .map-head{padding:0}.map-side .map-head .quiz-header{padding:10px 12px}.map-side .map-bottom{pointer-events:none;width:100%;max-width:none;margin:auto 0 0}.map-side .map-bottom>*{pointer-events:auto}.map-side .map-top{padding:10px 14px 12px}.map-side .map-top .prompt-text{font-size:clamp(1.4rem,3vw,2.2rem)}.map-wide .map-stage .globe-controls{right:max(10px, env(safe-area-inset-right))}.quiz.quiz-wide{flex-direction:row;height:100dvh;min-height:0;overflow:hidden}.quiz-visual{min-width:0;padding:16px 24px;padding-left:max(24px, env(safe-area-inset-left));flex:auto;place-items:center;display:grid;overflow-y:auto}.quiz-side{border-left:2px solid var(--border);min-width:0;min-height:0;padding-right:env(safe-area-inset-right);flex-direction:column;flex:0 0 clamp(320px,42vw,520px);display:flex}.quiz-side .quiz-header{padding:12px 16px 0;padding-top:max(12px, env(safe-area-inset-top))}.quiz-answers{flex-direction:column;flex:1;justify-content:center;gap:12px;min-height:0;padding:12px 16px;display:flex;overflow-y:auto}.quiz-side .quiz-footer{position:static}.quiz-wide .prompt{gap:12px;width:100%;padding:0}.quiz-wide .quiz-visual .flag-frame,.quiz-wide .quiz-visual .outline-frame,.quiz-wide .quiz-visual .photo-frame{width:min(100%,560px,133.333dvh - 200px)}.quiz-wide .prompt-text{font-size:clamp(1.6rem,3.6vw,3rem)}.quiz-wide .choices{grid-template-columns:1fr;gap:10px}.quiz-wide .choice{min-height:52px;padding:8px 14px}.quiz-wide.pictures-left .quiz-visual{align-content:center}.quiz-wide.pictures-left .quiz-visual>*{width:min(100%,133.333dvh - 40px)}.quiz-wide.pictures-left .choices{grid-template-columns:1fr 1fr}.quiz-wide.pictures-left .quiz-answers .prompt-text{font-size:clamp(1.4rem,3vw,2.4rem)}@media (aspect-ratio>=5/4) and (width>=560px) and (height<=500px){.quiz-side .quiz-header{padding-top:max(8px, env(safe-area-inset-top));gap:6px}.map-side .map-head .quiz-header{gap:6px;padding:6px 10px}.quiz-side .quiz-footer{padding:8px 12px;padding-bottom:max(8px, env(safe-area-inset-bottom))}.quiz-side .controls{gap:6px}.quiz-side .mic-bar,.map-side .mic-bar{min-height:44px}.quiz-wide .choices{grid-template-columns:1fr 1fr;gap:8px}.quiz-wide .choice{gap:8px;min-height:48px;padding:6px 10px;font-size:.95rem;line-height:1.15}.quiz-answers{gap:8px;padding:8px 12px}.quiz-wide .prompt-label{font-size:.75rem}.quiz-wide .speak-btn{width:36px;height:36px}.map-side{gap:8px}.map-side .map-top{padding:6px 10px 8px}}@media (width>=700px) and (height>=900px) and (aspect-ratio<=5/4){.quiz-header{max-width:820px;padding-left:24px;padding-right:24px}.quiz-body{gap:28px;max-width:760px}.quiz:not(.match):not(.flashcards)>.quiz-body{justify-content:center}.quiz-body .flag-frame{width:min(420px,60vw)}.quiz-body .outline-frame{width:min(440px,62vw)}.prompt-label{font-size:1rem}.quiz-body .prompt-text{font-size:3rem}.quiz-body .choice{min-height:72px;font-size:1.25rem}.controls,.sheet-inner{max-width:760px}.map-panel,.map-bottom{max-width:680px}.map-top .prompt-text{font-size:2.4rem}.map-answers .choice{min-height:56px;font-size:1.1rem}}@media (aspect-ratio>=5/4) and (width>=560px){.quiz.match{height:100dvh;overflow:hidden}.quiz.match .quiz-header,.quiz.match .quiz-body{max-width:1100px}.quiz.match .quiz-body{min-height:0;padding-bottom:max(12px, env(safe-area-inset-bottom));justify-content:center}.match-grid{--tile:clamp(52px, calc((100dvh - 200px) / 4), 150px);grid-template-columns:repeat(4,1fr);gap:10px}.quiz.flashcards{height:100dvh;overflow:hidden}.flashcards .quiz-header,.flashcards .quiz-body{max-width:1100px}.flashcards .quiz-body{min-height:0;padding-bottom:max(16px, env(safe-area-inset-bottom));grid-template-rows:auto auto auto 1fr;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);align-content:stretch;gap:12px 24px;display:grid}.flashcards .quiz-body>*{grid-column:2}.flashcards .quiz-body>.flashcard{grid-area:1/1/-1;height:100%;min-height:0}.flashcards .quiz-body>.grade-row{align-self:start}.flashcards .mode-desc{margin:0}.flashcards .flag-frame.small,.flashcards .outline-frame.small{width:min(100%,360px,133.333dvh - 386.667px)}.page.explorer-wide{max-width:none;padding-bottom:16px;padding-left:max(16px, env(safe-area-inset-left));padding-right:max(16px, env(safe-area-inset-right));grid-template-columns:minmax(0,1.4fr) minmax(260px,1fr);gap:20px;display:grid}.explorer-wide .explore-globe{align-self:start;position:sticky;top:76px}.explorer-wide .explore-card{justify-content:flex-start;margin-top:0}}@media (aspect-ratio>=5/4) and (width>=560px) and (height<=500px){.quiz.match .mode-desc{display:none}.flashcards .quiz-header{padding-top:max(8px, env(safe-area-inset-top));gap:6px;padding-bottom:8px}}@media (width>=900px){.page{max-width:760px}}@media (width>=700px) and (height>=900px) and (aspect-ratio<=5/4){.match-grid{--tile:clamp(60px, calc((100dvh - 330px) / 8), 100px)}.match-grid .match-tile{font-size:1.1rem}.flashcards .quiz-body{max-width:700px}.flashcard{min-height:520px}.flashcards .flag-frame.small,.flashcards .outline-frame.small{width:340px}}@media (aspect-ratio>=5/4) and (height<=500px){.gate-card,.overlay-card{gap:8px;padding-top:14px;padding-bottom:12px}.gate-card .topic-icon.big{width:56px;height:56px;font-size:1.8rem}.gate-card h1,.overlay-card h2{margin:0;font-size:1.3rem}.gate-card .hint,.gate-card .gate-voice{display:none}.gate-card{max-width:560px}.gate-emoji{font-size:2.2rem}.overlay{overflow-y:auto}}.map-side .map-answers .choices,.quiz-wide .choices{grid-template-columns:repeat(2,minmax(0,1fr))}.quiz-wide:not(.pictures-left) .choices{grid-template-columns:minmax(0,1fr)}.map-side .choice,.quiz-wide .choice{overflow-wrap:anywhere;min-width:0}.map-side .choice-key{flex:none}@media (aspect-ratio>=5/4) and (width>=560px) and (height<=500px){.quiz-wide:not(.pictures-left) .choices{grid-template-columns:repeat(2,minmax(0,1fr))}.map-side .map-answers{padding:6px}.map-overlay-side{width:clamp(270px,36vw,340px);padding-top:max(6px, env(safe-area-inset-top));padding-bottom:max(6px, env(safe-area-inset-bottom))}.map-side{gap:6px}.map-side .map-answers .choice-key{display:none}.map-side .map-answers .choice{text-align:center;overflow-wrap:break-word;justify-content:center;min-height:38px;padding:4px 8px;font-size:.88rem}.map-side .map-top .prompt-label{font-size:.7rem}.map-side .map-top .prompt-text{font-size:1.3rem}.map-side .quiz-footer{padding:6px 10px}}.hero-logo{position:relative}.beta-badge.hero-beta{padding:2px 10px;font-size:.85rem;inset:auto -6px -4px auto;transform:rotate(-6deg)}.topbar.home .beta-badge{display:none}.update-banner{left:12px;right:12px;bottom:max(16px, env(safe-area-inset-bottom));z-index:60;border:2px solid var(--blue);background:var(--card);border-radius:18px;align-items:center;gap:10px;max-width:560px;margin:0 auto;padding:10px 10px 10px 14px;animation:.3s ease-out slide-up;display:flex;position:fixed;box-shadow:0 8px 28px #0000002e}.update-icon{font-size:1.4rem}.update-text{flex:1;font-weight:800;line-height:1.2}.update-go{flex:none;padding:10px 16px}.update-close{flex:none}.version-line{color:var(--muted);opacity:.8;background:0 0;border:none;margin:28px auto 0;padding:6px 10px;font-size:.75rem;font-weight:700;display:block}.about-list{grid-template-columns:auto 1fr;gap:6px 16px;margin:0 0 14px;display:grid}.about-list dt{color:var(--muted);font-weight:700}.about-list dd{margin:0;font-weight:800}.about-list small{color:var(--muted);font-weight:700}.about-beta{background:var(--orange);color:#fff;letter-spacing:.06em;border-radius:999px;margin-left:8px;padding:1px 6px;font-size:.7rem}.map-waiting .map-panel:not(.map-head),.map-waiting .map-overlay-bottom{visibility:hidden}.choices.choices-6:not(.flag-choices){grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.choices.choices-6:not(.flag-choices) .choice{overflow-wrap:break-word;gap:8px;min-height:52px;padding:8px 10px;font-size:.98rem;line-height:1.15}.choices.flag-choices.choices-6{gap:8px}.choices.flag-choices.choices-6 .choice.flag-choice{padding:6px}.quiz-wide.pictures-left .choices.choices-6{grid-template-columns:repeat(3,minmax(0,1fr))}.quiz-wide.pictures-left .quiz-visual>.choices.choices-6{width:min(100%,200dvh - 120px)}.choices.choices-2:not(.flag-choices){grid-template-columns:repeat(2,minmax(0,1fr))}.map-answers .choices.choices-6 .choice{min-height:42px;font-size:.9rem}@media (aspect-ratio>=5/4) and (width>=560px) and (height<=500px){.map-side .map-answers .choices.choices-6{gap:5px}.map-side .map-answers .choices.choices-6 .choice{border-bottom-width:3px;min-height:34px;padding:2px 6px;font-size:.85rem}}.choices.choices-8,.choices.choices-10,.choices.choices-12{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.choices.choices-8 .choice,.choices.choices-10 .choice,.choices.choices-12 .choice{overflow-wrap:break-word;gap:8px;min-height:44px;padding:6px 10px;font-size:.95rem;line-height:1.15}.choices.choices-8 .choice-key,.choices.choices-10 .choice-key,.choices.choices-12 .choice-key{width:24px;height:24px;font-size:.75rem}.quiz:has(.choices-8,.choices-10,.choices-12)>.quiz-body{gap:12px}:is(.quiz:has(.choices-10,.choices-12)>.quiz-body .flag-frame,.quiz:has(.choices-10,.choices-12)>.quiz-body .outline-frame){width:min(170px,46vw)}:is(.quiz:has(.choices-8)>.quiz-body .flag-frame,.quiz:has(.choices-8)>.quiz-body .outline-frame){width:min(200px,52vw)}.quiz-wide .choices.choices-12{grid-template-columns:repeat(3,minmax(0,1fr))}.quiz-wide .choices.choices-8,.quiz-wide .choices.choices-10{grid-template-columns:repeat(2,minmax(0,1fr))}@media (aspect-ratio>=5/4) and (width>=560px) and (height<=500px){.quiz-wide .choices.choices-8,.quiz-wide .choices.choices-10,.quiz-wide .choices.choices-12{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.quiz-wide .choices.choices-12{grid-template-columns:repeat(3,minmax(0,1fr))}.quiz-wide .choices.choices-8 .choice,.quiz-wide .choices.choices-10 .choice,.quiz-wide .choices.choices-12 .choice{min-height:36px;padding:3px 6px;font-size:.82rem}.quiz-wide .choices.choices-8 .choice-key,.quiz-wide .choices.choices-10 .choice-key,.quiz-wide .choices.choices-12 .choice-key{display:none}}@media (height<=740px) and (aspect-ratio<=5/4){.quiz:has(.choices-8,.choices-10,.choices-12)>.quiz-body{gap:8px;padding-top:0}.quiz:has(.choices-8,.choices-10,.choices-12)>.quiz-body .prompt{gap:6px;padding-top:0}:is(.quiz:has(.choices-8,.choices-10,.choices-12)>.quiz-body .flag-frame,.quiz:has(.choices-8,.choices-10,.choices-12)>.quiz-body .outline-frame){border-width:2px 2px 4px;border-radius:12px;width:min(120px,34vw)}.quiz:has(.choices-8,.choices-10,.choices-12)>.quiz-body .prompt-text{font-size:1.6rem}.choices.choices-8 .choice,.choices.choices-10 .choice,.choices.choices-12 .choice{min-height:38px;padding:4px 8px}.choices.choices-8,.choices.choices-10,.choices.choices-12{gap:6px}.quiz-body .choices.flag-choices.choices-6{width:min(100%,300px);margin:0 auto}}.beta-badge.alpha,.about-beta.alpha{background:#8b5cf6}.leaderboard .segmented,.leaderboard .card{margin-bottom:14px}.lb-join{text-align:center;gap:10px;display:grid}.lb-join p{margin:0}.lb-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.lb-list li{border:2px solid var(--border);background:var(--card);border-radius:14px;grid-template-columns:44px 1fr auto;align-items:center;gap:8px;padding:10px 14px;font-weight:800;display:grid}.lb-list li.me{border-color:var(--blue);background:var(--blue-light);color:var(--blue-dark)}.lb-list li.lb-gap{margin-top:10px}.lb-list li.lb-empty{text-align:center;color:var(--muted);font-weight:700;display:block}.lb-rank{text-align:center;font-size:1.1rem}.lb-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.lb-xp{color:var(--yellow-dark);white-space:nowrap}.name-form{gap:8px;display:grid}.name-form .opt-label{margin:0}.name-row{gap:8px;display:flex}.name-row input{border:2px solid var(--border);background:var(--card);min-width:0;color:var(--text);font:inherit;border-radius:12px;flex:1;padding:10px 12px;font-size:1.05rem}.name-error{color:var(--red-dark);margin:0;font-weight:700}.account-card{gap:10px;display:grid}.account-card p{margin:0}.account-actions{flex-wrap:wrap;gap:8px;display:flex}.name-row .btn{flex:none;width:auto}.name-form{grid-template-columns:minmax(0,1fr)}.name-row input{width:0}.dir-label{white-space:nowrap;align-items:center;gap:.3em;display:inline-flex}.dir-arrow{color:var(--blue);font-size:1.25em;font-weight:900;line-height:1}.segmented .on .dir-arrow{color:inherit}.sound-toggle{font-size:1.15rem}.sound-toggle.off{opacity:.7}.mic-bar .mic-stop{opacity:.8;margin-left:6px;font-size:.8rem;font-weight:600}.answer-area{gap:inherit;flex-direction:column;display:flex}.hard-toggle{margin-top:10px}.hard-toggle .type-desc{margin-top:2px}.chip-toggle{border:2px solid var(--border);background:var(--card);border-bottom-width:3px;border-radius:999px;place-self:center;padding:6px 14px;font-size:.85rem;font-weight:700}.chip-toggle.on{border-color:var(--orange);background:color-mix(in srgb, var(--orange) 14%, var(--card));color:var(--orange)}.fc-lookalikes{justify-items:center;gap:6px;margin-top:4px;display:grid}.fc-lookalikes>small{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-size:.7rem;font-weight:800}.fc-lookalike-row{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.fc-lookalike{justify-items:center;gap:3px;width:64px;display:grid}.fc-lookalike small{text-align:center;font-size:.7rem;font-weight:700;line-height:1.1}.about-card>.btn+.btn{margin-top:8px}.about-card>.btn{width:100%;margin-top:8px}.about-card>.share-wrap{margin-top:8px}.about-card>.share-wrap+.opt-label{margin-top:16px}.about a{color:var(--blue);font-weight:800}.feedback-form{gap:10px;margin-top:10px;display:grid}.feedback-form textarea{border:2px solid var(--border);width:100%;font:inherit;background:var(--card);color:inherit;resize:vertical;border-radius:14px;padding:10px 12px;font-size:1rem}.feedback-form textarea:focus{border-color:var(--blue);outline:none}.feedback-actions{justify-content:flex-end;align-items:center;gap:16px;display:flex}.feedback-thanks{text-align:center;margin:10px 0 0;font-weight:700}.history{border-top:2px solid var(--border);margin-top:14px;padding-top:10px}.history summary{cursor:pointer;padding:4px 0;font-weight:800}.history-list{gap:10px;margin:8px 0 0;padding:0;list-style:none;display:grid}.history-list li{grid-template-columns:auto 1fr;gap:0 8px;font-size:.88rem;line-height:1.35;display:grid}.history-list li b{color:var(--blue);font-variant-numeric:tabular-nums}.history-list li small{color:var(--muted);align-self:center;font-weight:700}.history-list li span{grid-column:1/-1}.history .link-btn{margin-top:8px}.territories-card{margin-top:12px;padding-top:6px;padding-bottom:10px}.territories-card .type-desc{margin:0}.quiz-wide.pictures-left .choices.flag-choices.choices-9{grid-template-columns:repeat(3,minmax(0,1fr))}.quiz-wide.pictures-left .choices.flag-choices.choices-12{grid-template-columns:repeat(4,minmax(0,1fr))}.quiz-wide.pictures-left .quiz-visual>.choices.flag-choices.choices-9{width:min(100%,115dvh - 69px)}.quiz-wide.pictures-left .quiz-visual>.choices.flag-choices.choices-12{width:min(100%,160dvh - 96px)}.sheet-tip{opacity:.9;font-size:.78rem;line-height:1.3;display:block}.fc-tip{text-align:left;color:var(--text);opacity:.85;margin:2px 0 0;font-size:.72rem;line-height:1.3}.stats{gap:14px;display:grid}.stats h1{margin:0}.stats .stat-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.stats .stat-card b small{opacity:.7;font-size:.7em;font-weight:700}.stat-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:.85rem}.stat-table th{text-align:left;color:var(--muted);text-transform:uppercase;padding:4px 4px 6px;font-size:.72rem;font-weight:800}.stat-table td{border-top:1px solid var(--border);padding:5px 4px}.stat-bars{gap:6px;margin:0 0 12px;padding:0;list-style:none;display:grid}.stat-bars li{grid-template-columns:7.5em 1fr 3em;align-items:center;gap:8px;font-size:.88rem;display:grid}.stat-bars li b{text-align:right;font-variant-numeric:tabular-nums}.stat-bar{background:var(--track);border-radius:999px;height:10px;display:block;overflow:hidden}.stat-bar>span{background:var(--blue);border-radius:999px;height:100%;display:block}.stat-bar.inline{vertical-align:middle;width:48px;margin-right:6px;display:inline-block}.stat-feedback{gap:10px;margin:0;padding:0;list-style:none;display:grid}.stat-feedback li{border-top:1px solid var(--border);padding-top:8px}.stat-feedback small{color:var(--muted);font-weight:700}.stat-feedback p{white-space:pre-wrap;margin:4px 0 0}.badge-icon{background:var(--track);width:52px;height:52px;box-shadow:inset 0 0 0 3px var(--border);border-radius:50%;flex:none;place-items:center;font-size:1.6rem;display:grid;position:relative}.badge-icon.tier-one,.badge-icon.tier-3{background:#fff5d6;box-shadow:inset 0 0 0 3px #f5b400}.badge-icon.tier-1{background:#fbe9dc;box-shadow:inset 0 0 0 3px #c98446}.badge-icon.tier-2{background:#eef1f5;box-shadow:inset 0 0 0 3px #a8b3c2}.badge-icon.tier-4{background:#e3f6ff;box-shadow:inset 0 0 0 3px #3fb7f0}.badge-icon.tier-5{background:#f6e6ff;box-shadow:inset 0 0 0 3px #a855f7}.badge-medal{font-size:1.1rem;position:absolute;bottom:-6px;right:-6px}.badge-tile{border:2px solid var(--border);background:var(--card);border-radius:16px;align-items:center;gap:12px;padding:10px 12px;display:flex}.badge-tile.locked .badge-icon{filter:grayscale();opacity:.45}.badge-tile.locked .badge-text b{color:var(--muted)}.badge-text{gap:2px;min-width:0;display:grid}.badge-text small{color:var(--muted);font-size:.78rem;line-height:1.25}.badge-text .badge-tier{color:var(--text);font-weight:800}.badge-progress{background:var(--track);border-radius:999px;height:14px;margin-top:4px;display:block;position:relative;overflow:hidden}.badge-progress>span{background:var(--yellow,#ffc800);height:100%;display:block}.badge-progress small{color:var(--text);place-items:center;font-size:.66rem;font-weight:800;display:grid;position:absolute;inset:0}.badge-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;display:grid}.badge-grid.compact{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.badge-tile.compact{gap:8px;padding:8px}.badge-tile.compact .badge-icon{width:40px;height:40px;font-size:1.2rem}.badge-tile.compact b{font-size:.8rem;line-height:1.2}.badges-page,.records-page,.profile-page{gap:16px;display:grid}.badges-page>.card,.records-page>.card,.profile-page>.card{margin:0}.badges-page>.page-title,.records-page>.page-title,.profile-page>.page-title{margin-bottom:0}.badges-page h1,.records-page h1{margin:0}.badges-summary{grid-template-columns:auto 1fr;align-items:center;gap:12px;font-size:1.1rem;display:grid}.badge-group .section-title{margin-bottom:8px}.new-badges{text-align:left;border-color:var(--yellow,#ffc800);gap:8px;width:100%;animation:.5s pop;display:grid;position:relative;overflow:hidden}.new-badges ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.new-badges li{align-items:center;gap:10px;font-weight:700;display:flex}.new-badges li .badge-icon{width:40px;height:40px;font-size:1.2rem}.new-badges-title{font-size:1.05rem}.confetti{pointer-events:none;position:absolute;inset:0}.confetti i{background:var(--blue);border-radius:2px;width:7px;height:11px;animation:1.6s ease-in forwards confetti-fall;position:absolute;top:-12px}.confetti i:nth-child(3n){background:#ffc800}.confetti i:nth-child(3n+1){background:#58cc02}.confetti i:nth-child(4n){background:#ff4b4b}@keyframes confetti-fall{0%{opacity:1;transform:translateY(0)rotate(0)}to{opacity:0;transform:translateY(220px)rotate(540deg)}}.crown-spin{animation:3.2s ease-in-out infinite crown-turn;display:inline-block}@keyframes crown-turn{0%,60%{transform:rotateY(0)scale(1)}80%{transform:rotateY(180deg)scale(1.15)}to{transform:rotateY(360deg)scale(1)}}@media (prefers-reduced-motion:reduce){.crown-spin,.confetti i{animation:none}}.record-result{text-align:center;gap:6px;display:grid}.record-what{color:var(--muted);font-weight:700}.record-time{margin:0;font-size:1.3rem}.record-time small{color:var(--muted);font-size:.8rem}.crown-won,.crown-held{cursor:pointer;margin:0;font-weight:800}.crown-won{color:#b88600}.record-list{margin:0;padding:0;list-style:none;display:grid}.record-list li{border-top:1px solid var(--border);align-items:center;gap:10px;padding:8px 0;display:flex}.record-list li:first-child{border-top:none}.record-list li>span:first-child{flex:1;min-width:0;display:grid}.record-list li small{color:var(--muted);font-size:.75rem}.record-list .record-ms{font-variant-numeric:tabular-nums}.record-list li.mine{background:#ffc80024;border-radius:10px;padding-inline:8px}.crown-holder{align-items:center;gap:6px;display:flex}.crown-holder .link-btn{text-transform:none;letter-spacing:0;padding:0;font-size:.85rem}.record-stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.record-stat{text-align:center;background:var(--track);border-radius:12px;justify-items:center;gap:1px;padding:6px 2px;display:grid}.record-stat b{font-variant-numeric:tabular-nums;font-size:1.05rem}.record-stat small{color:var(--muted);font-size:.66rem;line-height:1.15}@media (width<=380px){.record-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}.profile-head{align-items:center;gap:14px;display:flex}.profile-head h2{margin:0;font-size:1.5rem;font-weight:900}.profile-head small{color:var(--muted);font-weight:700}.profile-avatar{color:#fff;background:var(--blue);border-radius:50%;flex:none;place-items:center;width:64px;height:64px;font-size:1.8rem;font-weight:900;display:grid}.profile-settings{gap:8px;display:grid}.profile-field{justify-content:space-between;align-items:center;gap:10px;margin:0;display:flex}.profile-settings input[type=email]{flex:1;min-width:0}.link-name{font:inherit;color:var(--blue);text-align:left;cursor:pointer;background:0 0;border:none;padding:0}.home-trophies{margin-top:4px}.profile-head>div{flex:1;min-width:0}.profile-head h2{overflow-wrap:anywhere}.profile-share{flex:none}button.badge-tile{font:inherit;color:inherit;text-align:left;cursor:pointer;width:100%}button.badge-tile:active{transform:scale(.97)}.record-list .crown-row{width:100%;font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:0;display:flex}.record-list .crown-row>span{flex:1;min-width:0;display:grid}.record-list .crown-row small{color:var(--muted);font-size:.75rem}.detail-sheet{text-align:center;justify-items:center;gap:8px;display:grid}.detail-sheet h2{margin:4px 0 0}.detail-sheet .btn{width:100%;margin-top:6px}.detail-sheet .opt-label{justify-self:start}.badge-icon.big{width:88px;height:88px;font-size:2.8rem}.badge-icon.big .badge-medal{font-size:1.7rem;bottom:-4px;right:-4px}.detail-desc{color:var(--muted);margin:0;font-weight:700}.detail-when{margin:0;font-weight:800}.detail-levels{gap:4px;width:100%;margin:0;padding:0;list-style:none;display:grid}.detail-levels li{background:var(--track);opacity:.6;text-align:left;border-radius:12px;grid-template-columns:28px 1fr auto 20px;align-items:center;gap:8px;padding:6px 10px;display:grid}.detail-levels li.reached{opacity:1}.detail-levels small{font-variant-numeric:tabular-nums;color:var(--muted);font-weight:800}.detail-check{color:var(--green,#58cc02);font-weight:900}.detail-crown{font-size:3rem;line-height:1}.detail-time{font-variant-numeric:tabular-nums;font-size:2rem;font-weight:900}:root{--tabbar-h:64px}.tabbar{z-index:30;padding:6px 8px max(6px, env(safe-area-inset-bottom));background:var(--card);border-top:2px solid var(--border);justify-content:center;gap:4px;display:flex;position:fixed;bottom:0;left:0;right:0}.tab{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:2px solid #0000;border-radius:14px;flex:1 1 0;place-items:center;max-width:96px;height:50px;display:grid}.tab-icon{opacity:.92;transition:transform .15s,opacity .15s;display:grid}.tab-icon svg{width:36px;height:36px}.tab:active .tab-icon{transform:scale(.9)}.tab.on{background:#ddf4ff;border-color:#84d8ff}.tab.on .tab-icon{opacity:1;transform:scale(1.06)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .tab.on{background:#1cb0f62e;border-color:#1899d6}}:root[data-theme=dark] .tab.on{background:#1cb0f62e;border-color:#1899d6}body.has-tabbar .page{padding-bottom:calc(48px + var(--tabbar-h) + env(safe-area-inset-bottom))}body.has-tabbar .has-action-bar .page{padding-bottom:calc(140px + var(--tabbar-h) + env(safe-area-inset-bottom))}body.has-tabbar .action-bar{bottom:calc(var(--tabbar-h) + env(safe-area-inset-bottom));padding-bottom:12px}body.has-tabbar .update-banner{bottom:calc(var(--tabbar-h) + 12px + env(safe-area-inset-bottom))}@media (height<=500px){:root{--tabbar-h:46px}.tabbar{padding-top:3px;padding-bottom:max(3px, env(safe-area-inset-bottom))}.tab{height:38px}.tab-icon svg{width:28px;height:28px}body.has-tabbar .action-bar{padding-top:6px;padding-bottom:6px}body.has-tabbar .action-bar .btn-lg{padding-top:8px;padding-bottom:8px}body.has-tabbar .action-bar small{display:none}}.sign-in{gap:10px;display:grid}.sign-in .code-input{letter-spacing:.35em;font-variant-numeric:tabular-nums;text-align:center;font-weight:800}.practice-page{gap:14px;display:grid}.practice-page>.page-title{margin:8px 0 2px}.practice-topics{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.practice-topic{border:2px solid var(--border);background:var(--card);font:inherit;cursor:pointer;border-bottom-width:4px;border-radius:16px;justify-items:center;gap:4px;padding:10px 4px;display:grid}.practice-topic b{font-size:.8rem}.practice-topic .topic-icon{width:44px;height:44px}.practice-topic.on{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}.practice-actions{margin-top:0}.practice-page>.card{margin:0}.practice-actions .mode-tile{border-color:#0000;border-bottom-color:color-mix(in srgb, currentColor 0%, var(--tile-edge))}.practice-actions .practice-cards{--tile-edge:#b27ae6;background:color-mix(in srgb, #ce82ff 18%, var(--card));border-color:color-mix(in srgb, #ce82ff 45%, var(--card));border-bottom-color:var(--tile-edge)}.practice-actions .practice-browse{--tile-edge:#4b9c00;background:color-mix(in srgb, #58cc02 16%, var(--card));border-color:color-mix(in srgb, #58cc02 42%, var(--card));border-bottom-color:var(--tile-edge)}.practice-actions .mode-tile small{color:var(--text);opacity:.75}.saved-note{color:var(--muted);text-align:center;margin:0;font-size:.8rem;font-weight:800}.saved-note.offline{color:#d98a00}.merged-note{text-align:center;gap:8px;font-weight:800;display:grid}.merged-note p{margin:0}.explore-search{margin-bottom:10px;position:relative}.explore-search .search{width:100%;margin:0}.explore-hits{gap:6px;margin-top:8px;display:grid}.explore-hits button{border:2px solid var(--border);background:var(--card);color:var(--text);font:inherit;text-align:left;cursor:pointer;border-bottom-width:4px;border-radius:14px;align-items:center;gap:10px;padding:8px 12px;display:flex}.explore-hits button span{display:grid}.explore-hits small{color:var(--muted);font-size:.78rem}.explore-hits .about{margin:0}.country-list{gap:6px;margin:0 0 8px;padding:0;list-style:none;display:grid}.country-row{border:2px solid var(--border);background:var(--card);width:100%;color:var(--text);font:inherit;text-align:left;cursor:pointer;border-bottom-width:4px;border-radius:14px;align-items:center;gap:12px;padding:10px 12px;display:flex}.country-row>span:nth-child(2){flex:1;min-width:0;display:grid}.country-row small{color:var(--muted);font-size:.8rem}.countries-page .search{width:100%;margin:0 0 12px}.card-steps{justify-content:space-between;align-items:center;margin:0 0 4px;display:flex}.card-steps .icon-btn{width:44px;height:44px;font-size:1.6rem}.card-steps small{color:var(--muted);font-weight:800}.cc-head{text-align:center;justify-items:center;gap:4px;display:grid}.cc-head h1{margin:2px 0 0;font-size:1.9rem}.cc-name{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0}.cc-name span{vertical-align:middle;opacity:.6;font-size:1.1rem}.cc-official{color:var(--muted);margin:0;font-weight:700}.cc-note{color:var(--muted);margin:0;font-size:.9rem}.cc-top{gap:12px;margin:14px 0;display:grid}.cc-top .card{margin:0}.cc-map{padding:0;overflow:hidden}.list-map{margin:0 0 12px;padding:0;overflow:hidden}.list-map-hint{color:var(--muted);margin:0;padding:8px 14px;font-size:.85rem}.cc-map .cc-tile-foot{padding:10px 14px}.cc-keys{grid-template-columns:1fr 1fr;gap:12px;display:grid}.cc-keys.no-outline>.cc-tile:first-child{grid-column:1/-1}.cc-tile{text-align:left;font:inherit;color:var(--text);cursor:pointer;gap:10px;padding:12px;display:grid}.cc-tile-pic{place-items:center;height:118px;display:grid}.cc-tile-pic .flag{width:auto;max-width:100%;height:auto;max-height:110px;box-shadow:0 2px 10px #00000026}.outline-pic .outline{width:100%;height:100%;max-height:118px}.cc-tile-pic .flag.flag-square,.cc-tile-pic .flag.flag-shaped{width:auto;height:110px;position:static}.cc-capital{grid-column:1/-1}.cc-capital-name{font-size:1.5rem;font-weight:900;line-height:1.2}.cc-capital-name span{opacity:.6;font-size:1rem}.cc-tile-foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:4px 8px;display:flex}.cc-tile-foot b{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-size:.8rem}.cc-mastery{white-space:nowrap;color:var(--blue);align-items:center;gap:6px;font-size:.75rem;font-weight:800;display:inline-flex}.cc-mastery.new{color:var(--muted)}.cc-mastery.known{color:var(--green-dark)}.cc-dots{gap:3px;display:inline-flex}.cc-dots i{background:var(--border);border-radius:50%;width:7px;height:7px}.cc-dots i.on{background:currentColor}.cc-mixup .opt-label{margin:12px 0 6px}.cc-alikes{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;display:grid}.cc-alikes button{border:2px solid var(--border);background:var(--card);color:var(--text);font:inherit;cursor:pointer;border-radius:14px;justify-items:center;gap:6px;padding:8px;display:grid}.cc-alikes .flag{object-fit:contain;width:100%;height:56px}.cc-alikes .outline-pic{width:100%;height:60px;display:block}.cc-alikes small{text-align:center;font-size:.8rem;font-weight:800}.cc-tip{margin:10px 0 0;font-size:.9rem;font-weight:700}.cc-ranks{flex-wrap:wrap;gap:6px;margin:0 0 10px;display:flex}.cc-ranks span{background:var(--blue-light);color:var(--blue);border-radius:999px;padding:5px 10px;font-size:.85rem;font-weight:800}@media (width>=760px){.cc-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}}.cc-facts{gap:0;margin:0;display:grid}.cc-facts>div{border-top:1px solid var(--border);grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:10px;padding:9px 0;display:grid}.cc-facts>div:first-child{border-top:none}.cc-facts dt{color:var(--muted);font-weight:800}.cc-facts dd{margin:0;font-weight:700}.cc-neighbours{flex-wrap:wrap;gap:6px;display:flex}.cc-neighbours button{border:2px solid var(--border);background:var(--card);color:var(--text);font:inherit;cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:6px 10px;font-size:.9rem;display:inline-flex}.cc-source{text-align:center;font-size:.78rem}.practice-page>.card-direction{gap:6px;display:grid}.practice-page>.card-direction .opt-label{margin:0}.practice-page>.section-title{margin:8px 0 0}.page-intro{text-align:left;margin:-6px 0 0;padding:0}.page-intro+.section-title{margin-top:0}.lb-xp.lb-none{color:var(--muted);font-size:.85rem;font-weight:700}.collections{grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:8px;margin:4px 0 14px;display:grid}.collection{border:2px solid var(--border);background:var(--card);font:inherit;color:inherit;cursor:pointer;text-align:center;border-bottom-width:4px;border-radius:16px;align-content:start;justify-items:center;gap:2px;padding:10px 6px 8px;display:grid}.collection b{font-size:.8rem;line-height:1.15}.collection-emoji{font-size:1.6rem;line-height:1.1}.collection.on{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}.practice-page>.collections{margin:0}.topic-collection{color:var(--muted);margin-top:-2px;font-size:.85rem;font-weight:800;display:block}.flag.flag-square.flag-edge{box-shadow:0 0 0 1.5px var(--border);border-radius:3px}.flag.flag-wide{aspect-ratio:3/2;object-fit:contain;box-shadow:none;filter:drop-shadow(0 0 1px #00000073);border-radius:0}.flag-sm.flag-wide{width:26px}.flag-md.flag-wide{width:45px}.flag-lg.flag-wide{width:135px}.ext-type-icon{text-align:center;width:30px;font-size:1.3rem}.state-sets{gap:10px;margin:0 0 14px;padding:12px 14px;display:grid}.practice-page>.state-sets{margin:0}.state-set .opt-label{margin:0 0 6px;display:block}.state-chips{flex-wrap:wrap;gap:8px;display:flex}.state-chip{border:2px solid var(--border);background:var(--card);color:var(--text);font:inherit;cursor:pointer;text-align:left;border-radius:14px;align-items:center;gap:8px;padding:6px 12px 6px 8px;display:inline-flex}.state-chip span{line-height:1.15;display:grid}.state-chip b{font-size:.88rem}.state-chip small{color:var(--muted);font-size:.72rem;font-weight:700}.state-chip.on{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}.state-current{text-align:left;width:100%;font:inherit;color:inherit;cursor:pointer;align-items:center;gap:10px;margin:0 0 14px;padding:10px 14px;display:flex}.practice-page>.state-current{margin:0}.state-current span:not(.state-change){flex:1;min-width:0;line-height:1.15;display:grid}.state-current b{font-size:1rem}.state-current small{color:var(--muted);font-size:.75rem;font-weight:700}.card.state-current{background:var(--blue-light);border-color:color-mix(in srgb, var(--blue) 45%, var(--border))}.card.state-current:hover{border-color:var(--blue)}.state-change{color:var(--blue);white-space:nowrap;font-size:.9rem;font-weight:800}.state-chip>b{font-size:.88rem}.state-current span.region-current-emoji{letter-spacing:2px;flex:none;font-size:1.5rem;line-height:1;display:block}.region-current[aria-busy]{min-height:58px}.region-fold{gap:10px;margin:0 0 14px;padding:12px;display:grid}.practice-page>.region-fold,.practice-page>.region-current{margin:0}.region-fold-head{width:100%;font:inherit;color:inherit;cursor:pointer;text-align:left;background:0 0;border:0;justify-content:space-between;align-items:center;gap:10px;padding:0 2px;display:flex}.region-fold-head .section-title{margin:0}.regions-hemi-title{grid-column:1/-1;margin:6px 2px 0}.kind-tiles{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.region-current.kind-current,.region-fold.kind-fold{margin-bottom:8px}.practice-page>.kind-current,.practice-page>.kind-fold{margin:0}.kind-tile{border:2px solid var(--border);background:var(--card);font:inherit;color:inherit;cursor:pointer;text-align:center;border-bottom-width:4px;border-radius:14px;align-content:start;justify-items:center;gap:1px;padding:8px 4px 6px;display:grid}.kind-tile-icon{font-size:1.35rem;line-height:1.1}.kind-tile b{font-size:.78rem;line-height:1.15}.kind-tile small{color:var(--muted);font-size:.7rem;font-weight:700}.kind-tile.on{border-color:var(--blue);background:var(--blue-light);color:var(--blue)}.kind-tile.on small{color:var(--blue)}.kind-tile:disabled{opacity:.45;cursor:default}.region-fold .territories-card{margin:0;padding:0 2px}.region-done{justify-self:stretch}.learn-what{display:grid}.state-chip:disabled{opacity:.5;cursor:default}.fc-kind{color:var(--blue);text-transform:none;font-size:1rem;font-weight:800}.fc-facts{color:var(--muted);text-align:center;white-space:pre-line;margin-top:2px;font-size:.9rem;font-weight:700;line-height:1.45;display:block}.chunks{gap:12px;margin-top:14px;display:grid}.chunk-set .opt-label{margin:0 0 6px;display:block}.chunks-hint{margin:10px 2px 0}.learn-actions{gap:8px;width:100%;display:flex}.learn-actions .btn{flex:1;padding-left:8px;padding-right:8px}.explore-page{padding-top:8px}.explore-pick{text-align:left;width:100%;font:inherit;color:inherit;cursor:pointer;align-items:center;gap:12px;margin:10px 0 0;padding:12px 14px;display:flex}.explore-pick span:not(.chev){flex-direction:column;flex:1;min-width:0;display:flex}.explore-pick b{font-size:1.15rem}.explore-pick small{color:var(--muted)}.explore-pick .chev{color:var(--blue);white-space:nowrap;font-size:1rem;font-weight:800}.name-gate{z-index:70}.name-gate .overlay-card{text-align:center;max-width:420px;padding:24px 20px 16px}.name-gate h2{margin:4px 0 6px}.name-gate .name-form{text-align:left;margin:14px 0 8px}.past-records{text-align:left;width:100%}.past-records ol{max-height:40vh;margin:6px 0 0;padding:0;list-style:none;overflow-y:auto}.past-records li{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:10px;padding:7px 4px;display:flex}.past-records li span{display:grid}.past-records li small{color:var(--muted)}.past-records li.current b{color:var(--blue)}.crown-open{text-align:left;color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;padding:0;display:grid}.link-btn.delete-account{color:var(--red,#e5484d);margin-top:10px}.btn-ghost.btn-danger{color:var(--red,#e5484d)}.share-game .share-code{color:var(--muted);margin:6px 0 10px;font-weight:700}.share-game .share-code b{color:var(--blue);letter-spacing:.06em}.share-buttons{grid-template-columns:1fr 1fr;gap:8px;display:grid}.share-note{word-break:break-all;margin-top:8px}.favourites{margin:8px 0 14px}.favourites-head{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.favourites-head .opt-label{margin:0}.favourite-chips{scroll-snap-type:x proximity;gap:8px;margin-top:-6px;padding:10px 10px 4px 0;display:flex;overflow-x:auto}.favourite-chip{scroll-snap-align:start;flex:none;width:min(70vw,240px);position:relative}.favourite-open{text-align:left;border:2px solid var(--border);background:var(--card);width:100%;height:100%;color:inherit;font:inherit;cursor:pointer;border-radius:16px;align-items:center;gap:10px;padding:10px 12px;display:flex}.favourite-open>span:last-child{min-width:0;display:grid}.favourite-open b{-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.2;display:-webkit-box;overflow:hidden}.favourite-open small{text-overflow:ellipsis;white-space:nowrap;color:var(--muted);overflow:hidden}.favourite-remove{background:var(--red,#e5484d);color:#fff;cursor:pointer;border:0;border-radius:50%;width:26px;height:26px;font-weight:800;position:absolute;top:-6px;right:-6px}.favourite-star{color:#f5b301;cursor:pointer;background:0 0;border:0;align-self:flex-start;margin-left:auto;padding:4px;font-size:1.8rem;line-height:1}.favourite-star.btn{color:inherit;grid-column:1/-1;align-self:auto;margin:0;font-size:1rem}.favourite-star.btn.on{color:#b58200}.daily-card{text-align:left;width:100%;color:inherit;font:inherit;cursor:pointer;background:linear-gradient(90deg, #fff8dc, var(--card));border-color:#ffc800;align-items:center;gap:12px;margin:4px 0 12px;padding:12px 14px;display:flex}:root[data-theme=dark] .daily-card{background:linear-gradient(90deg, #3a3210, var(--card))}.daily-card.done{border-color:var(--border);background:var(--card)}.daily-card>span:nth-child(2){flex:1;display:grid}.daily-card small{color:var(--muted)}.daily-card-icon{font-size:1.8rem}.daily-card-side{color:var(--muted);font-weight:800}.daily-number{color:var(--muted);font-size:.7em}.daily-map{padding:0;overflow:hidden}.daily-guesses{gap:6px;margin:0 0 12px;padding:0;list-style:none;display:grid}.daily-guesses li{border:2px solid var(--border);background:var(--card);border-radius:14px;grid-template-columns:1fr auto 2em 4em;align-items:center;gap:8px;padding:8px 12px;font-weight:700;display:grid}.daily-guesses li.right{border-color:#4cc764}.dg-km{color:var(--muted);font-variant-numeric:tabular-nums}.dg-arrow{text-align:center;font-size:1.2rem}.dg-pct{text-align:center;color:#1d2733;border-radius:10px;padding:2px 0;font-weight:800}.daily-left{margin:0 0 8px;font-weight:800}.daily-search{width:100%;font:inherit;border:2px solid var(--border);background:var(--bg);color:inherit;box-sizing:border-box;border-radius:14px;padding:12px 14px;font-size:1.1rem}.daily-suggestions{gap:4px;margin:6px 0;padding:0;list-style:none;display:grid}.daily-suggestions button{text-align:left;width:100%;font:inherit;border:2px solid var(--border);background:var(--card);color:inherit;cursor:pointer;border-radius:12px;padding:10px 14px;font-weight:700}.daily-picked{align-items:center;gap:10px;font-weight:800;display:flex}.daily-picked>span{flex:1;align-items:center;gap:8px;display:flex}.daily-hints ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.daily-hints li{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;display:flex}.daily-hints li.open{color:inherit;font-weight:700}.daily-outline{width:90px;height:90px}.daily-result{text-align:center}.daily-result-hero{font-size:3.5rem}.daily-answer{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;justify-items:center;gap:6px;margin:10px auto;display:grid}.daily-answer b{font-size:1.5rem}.daily-answer small{color:var(--blue);font-weight:700}.daily-stat-row{text-align:center;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:12px;display:grid}.daily-stat-row span{display:grid}.daily-stat-row b{font-size:1.4rem}.daily-stat-row small{color:var(--muted)}.daily-dist{gap:4px;margin:0;padding:0;list-style:none;display:grid}.daily-dist li{align-items:center;gap:8px;font-weight:800;display:flex}.daily-dist .bar{color:#1d2733;text-align:right;box-sizing:border-box;background:#c8d3dd;border-radius:6px;padding:2px 8px}.daily-dist li.mine .bar{color:#fff;background:#4cc764}.fast-last{border-radius:12px;align-items:center;gap:8px;margin-top:6px;padding:4px 10px;font-size:.9rem;animation:.18s ease-out fast-in;display:flex}@keyframes fast-in{0%{opacity:0;transform:translateY(-4px)}}.fast-last.right{color:#23762f;background:#e6f8e8}.fast-last.wrong{color:#b42318;background:#ffe4e4}:root[data-theme=dark] .fast-last.right{color:#8fe39b;background:#173a1d}:root[data-theme=dark] .fast-last.wrong{color:#ff9b9b;background:#431a1a}.fast-mark{font-weight:900}.fast-text{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.fast-text s{opacity:.7}.start-row{align-items:stretch;gap:10px;display:flex}.start-row .btn-primary{flex:1;min-width:0}.favourite-star.boxed{border:2px solid var(--border);background:var(--card);border-bottom-width:4px;border-radius:16px;flex:none;align-self:stretch;place-items:center;width:58px;margin:0;font-size:1.6rem;display:grid}.favourite-star.boxed.on{background:#fff6d6;border-color:#f5b301}:root[data-theme=dark] .favourite-star.boxed.on{background:#3a3210}.action-bar-inner .start-row{width:100%}.cc-photo{margin:0 0 12px;padding:0;overflow:hidden}.cc-photo img{object-fit:cover;background:var(--track);width:100%;max-height:300px;display:block}.cc-photo figcaption{color:var(--muted);padding:6px 12px;font-size:.72rem}.cc-photo figcaption a{color:inherit;text-decoration:none}.cc-wiki p{margin:4px 0 8px;line-height:1.5}.cc-wiki .link-btn{font-weight:800;text-decoration:none}.fc-photo{justify-items:center;gap:2px;margin:0;display:grid}.fc-photo figcaption{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;max-width:220px;font-size:.65rem;overflow:hidden}.fc-extract{-webkit-line-clamp:4;color:var(--text);text-align:center;-webkit-box-orient:vertical;font-size:.82rem;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}:is(.flashcard:has(.fc-photo),.flashcard:has(.fc-extract)){min-height:520px}.fc-back:has(.fc-photo){gap:6px;padding:14px}.about-update{justify-items:center;gap:6px;display:grid}.about-update .about{margin:0;font-weight:800}.favourite-star .star-icon{width:1.15em;height:1.15em;display:block}.favourite-star{color:#e0a800}.favourite-star.boxed{color:#d9a400;font-size:1.9rem}.favourite-star.btn{justify-content:center;align-items:center;gap:6px;display:inline-flex}.favourite-star.btn .star-icon{width:1.4em;height:1.4em}.study-links{border-top:1px dashed var(--border);gap:6px;width:100%;margin-top:6px;padding-top:12px;display:grid}.study-links .hint{text-align:center;margin:0}.study-links-row{gap:8px;display:flex}.study-links-row .btn{white-space:nowrap;letter-spacing:.02em;background:var(--blue-light);border-color:color-mix(in srgb, var(--blue) 45%, var(--border));min-width:0;color:var(--blue);flex:1;padding-left:6px;padding-right:6px;font-size:.9rem}.profile-settings{gap:4px}.profile-settings>.about{margin:0}.profile-settings>.about:first-child{margin-bottom:6px}.profile-settings>.opt-label{margin:10px 0 0}.profile-settings .profile-field{min-height:36px}.profile-settings .profile-field .link-btn{padding:6px 0 6px 10px}.profile-settings>small.about+small.about{margin-top:2px}.profile-settings .account-actions{margin-top:8px}.profile-settings .delete-account{margin-top:2px}.favourites{border-bottom:1px solid var(--border);margin:0 0 14px;padding-bottom:12px}.favourites-head{margin-bottom:2px}.favourites-head .link-btn{padding:4px 0 4px 10px}.favourite-chips{scrollbar-width:none;padding-bottom:2px;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 24px),#0000);mask-image:linear-gradient(90deg,#000 calc(100% - 24px),#0000)}.favourite-chips::-webkit-scrollbar{display:none}.favourite-open{border-radius:14px;gap:8px;padding:8px 10px}.favourite-icon{font-size:1.4rem}.favourite-open b{font-size:.95rem}.favourite-open small{font-size:.8rem}.version-line{margin:10px auto 0;padding:2px 10px}.install-hint+.version-line{margin-top:2px}body.has-tabbar .page:has(>.version-line:last-child){padding-bottom:calc(10px + var(--tabbar-h) + env(safe-area-inset-bottom))}.crown-card{text-align:left;width:100%;color:inherit;font:inherit;cursor:pointer;background:linear-gradient(100deg, #fff3c4, #fffaf0 55%, var(--card));border-color:#ffc800;align-items:center;gap:12px;margin:4px 0 12px;padding:14px;display:flex}:root[data-theme=dark] .crown-card{background:linear-gradient(100deg, #4a3d0c, #2a2810 55%, var(--card))}.crown-card.done{border-color:#e5c766}.crown-card-icon{font-size:2.3rem}.crown-card-text{flex:1;gap:2px;min-width:0;display:grid}.crown-card-text b{font-size:1.1rem}.crown-card-text>span{font-weight:800}.crown-card-text small{color:var(--muted)}.crown-card-text small.crown-mine{color:var(--green-dark);font-weight:800}:root[data-theme=dark] .crown-card-text small.crown-mine{color:var(--green)}.daily-hub .section-title{margin-top:8px}.past-days{gap:8px;margin:0;padding:0;list-style:none;display:grid}.past-days li{grid-template-columns:56px minmax(0,1fr) 58px;align-items:stretch;gap:6px;display:grid}.past-date{align-content:center;justify-items:center;line-height:1.15;display:grid}.past-date small{color:var(--muted);text-align:center;font-size:.72rem}.past-crown,.past-guess{border:2px solid var(--border);background:var(--card);color:inherit;font:inherit;text-align:left;cursor:pointer;border-bottom-width:4px;border-radius:14px;align-content:center;gap:2px;padding:8px 12px;display:grid}.past-crown:active,.past-guess:active{border-bottom-width:2px;transform:translateY(2px)}.past-what{text-overflow:ellipsis;white-space:nowrap;font-weight:800;overflow:hidden}.past-crown small,.past-guess small{color:var(--muted);font-weight:700}.past-crown.done small,.past-guess.done small{color:var(--green-dark)}:root[data-theme=dark] .past-crown.done small,:root[data-theme=dark] .past-guess.done small{color:var(--green)}.past-guess{text-align:center;justify-items:center;padding:6px 4px}.crown-gate .gate-card{gap:12px}.crown-date{margin:-8px 0 0}.crown-note{background:var(--track);border-radius:12px;margin:0;padding:8px 12px;font-size:.9rem;font-weight:700;color:var(--text)!important}.crown-note.first{background:var(--green-light)}.crown-board{text-align:left;gap:8px;width:100%;display:grid}.crown-board.compact{margin-top:4px}.crown-board.compact .lb-list li{padding:6px 10px}.crown-board .section-title{margin:0}.crown-time{white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:800}.crown-time small{color:var(--muted);font-weight:700}.lb-list li.me .crown-time small{color:inherit}.crown-score{text-align:center;gap:6px;display:grid}.record-stat-link{border:1px solid color-mix(in srgb, var(--blue) 45%, var(--border));font:inherit;color:inherit;cursor:pointer;background:var(--blue-light)}#profile-crowns{scroll-margin-top:72px}.detail-sheet>.btn-primary{margin:6px 0 2px}.favourites{background:linear-gradient(90deg, #fff7dc, var(--card));border:2px solid #f5c542;border-radius:18px;margin:4px 0 14px;padding:10px 12px 8px}:root[data-theme=dark] .favourites{background:linear-gradient(90deg, #3a3210, var(--card));border-color:#8a6d12}.favourites .favourite-chips{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 18px),#0000);mask-image:linear-gradient(90deg,#000 calc(100% - 18px),#0000)}.favourites .favourite-open{background:var(--card)}.crowns-page .record-list li{flex-wrap:wrap;row-gap:2px}.crowns-page .crown-row{flex:100%}.crown-play{color:var(--blue);flex:none;font-size:.9rem}.crown-holder-line{padding-left:2px;font-size:.85rem}.open-crowns summary{cursor:pointer;list-style:none}.open-crowns summary:after{content:" ▾";color:var(--blue)}.open-crowns[open] summary:after{content:" ▴"}
