:root{color-scheme:dark;--bg:#080b12;--panel:#111722;--line:#293342;--muted:#84909f;--text:#f5f7f9;--lime:#c9ff63;--pink:#ff6cae;--gold:#f7d36c;--nav:76px}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}button,textarea{font:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:2px solid var(--lime);outline-offset:3px}[hidden]{display:none!important}.app-shell{width:100%;max-width:520px;min-height:100dvh;margin:auto;padding-bottom:calc(var(--nav) + env(safe-area-inset-bottom));border-inline:1px solid #171d27;background:linear-gradient(180deg,#0b0f17 0,#080b12 42%)}.app-header{height:72px;padding:calc(10px + env(safe-area-inset-top)) 18px 10px;display:flex;align-items:center;gap:12px;border-bottom:1px solid #1c2430}.brand{display:flex;align-items:center;gap:9px;color:var(--text);text-decoration:none;font-size:20px;letter-spacing:-.8px}.brand b{font-weight:800}.brand i{display:block;width:7px;height:27px;border-radius:6px;background:var(--lime);transform:rotate(29deg);box-shadow:10px 0 0 #6d8148}.header-score{margin-left:auto;display:flex;gap:12px;font-size:12px}.header-score span{display:flex;gap:5px;align-items:center}.header-score span:first-child{color:var(--gold)}.header-score b{color:var(--text)}.header-score .coins{color:#89e8ff}.icon-button,.back-button{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;background:#101620;color:#eaf0f4;font-weight:800}.game{padding:15px 18px 24px}.streak-row{min-height:25px;display:flex;align-items:center;justify-content:space-between;color:var(--lime);font-size:9px;font-weight:800;letter-spacing:1.6px}.streak-row strong{color:#c6ced6;font-size:10px;letter-spacing:0}.streak-row strong i{font-style:normal}.hero-copy{margin:17px 0 14px}.eyebrow{color:var(--lime);font-size:9px;letter-spacing:1.8px;font-weight:800}.hero-copy h1{font-size:31px;line-height:1.04;letter-spacing:-1.4px;margin:10px 0 7px}.hero-copy p{color:var(--muted);font-size:13px;margin:0;line-height:1.45}.stats{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:13px;background:#0d121a;margin:16px 0;padding:11px 5px}.stats div{text-align:center;border-right:1px solid #222b38}.stats div:last-child{border:0}.stats small{display:block;color:#6f7c8c;font-size:7px;letter-spacing:1px;white-space:nowrap}.stats b{display:block;margin-top:4px;font-size:14px}.board-wrap{position:relative;aspect-ratio:1;margin:16px 26px 14px}.board{height:100%;display:grid;grid-template-columns:repeat(5,1fr);gap:5px}.cell{position:relative;display:grid;place-items:center;min-width:0;border:1px solid #293544;border-radius:6px;background:#10161f;padding:0;color:white;touch-action:manipulation}.cell.empty{background:#0c1118}.cell .mirror{width:57%;height:3px;border-radius:5px;background:#edf5fa;transform:rotate(-45deg);box-shadow:0 0 8px #d9edff40;transition:transform .14s ease}.cell .mirror.back{transform:rotate(45deg)}.cell.selected{border:2px solid var(--lime);background:#1d281e}.cell.destination{border:2px solid var(--lime);background:#172218}.cell.destination::after{content:'+';color:var(--lime);font-size:22px}.cell:disabled{cursor:default}.cell:active:not(:disabled){transform:scale(.95)}.board-wrap svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;filter:drop-shadow(0 0 3px var(--lime))}.beamline{fill:none;stroke:var(--lime);stroke-width:.045;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:35;animation:draw .5s ease-out}.beamline.win{stroke:var(--pink);filter:drop-shadow(0 0 4px var(--pink))}@keyframes draw{from{stroke-dashoffset:35}to{stroke-dashoffset:0}}.source,.target{position:absolute;transform:translateY(-50%);display:flex;align-items:center;gap:5px;pointer-events:none}.source{right:calc(100% + 5px);color:var(--lime)}.target{left:calc(100% + 5px);color:var(--pink)}.source span,.target span{position:absolute;font-size:6px;letter-spacing:1px;color:#6f7b88;top:25px;white-space:nowrap}.source span{right:1px}.target span{left:0}.source b,.target b{font-size:20px;text-shadow:0 0 10px currentColor}.legend{display:flex;justify-content:space-between;color:#687483;font-size:8px;text-transform:uppercase;letter-spacing:.6px;padding:0 8px}.legend i{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:4px}.lime{background:var(--lime)}.pink{background:var(--pink)}#status{min-height:58px;margin:15px 0 10px;padding:12px 13px;border:1px solid #26313d;border-radius:11px;background:#0e141d;color:#aeb8c3;font-size:12px;line-height:1.4}.primary,.secondary{width:100%;min-height:52px;padding:13px 16px;border-radius:12px;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:space-between}.primary{border:0;background:var(--lime);color:#10150a}.secondary{border:1px solid #3a4654;background:#141b25;color:#eff4f7}.win-actions,.share-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.win-actions>:only-child{grid-column:1/-1}.assist{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:9px}.assist button{min-height:45px;border:1px solid #2b3644;border-radius:11px;background:#121923;color:#cbd3da;font-size:10px}.assist button span{color:var(--lime);font-size:14px;margin-right:3px}.assist button:disabled{opacity:.38}.coin-cost{color:var(--gold);font-weight:800;margin-left:3px}.reset-button{width:100%;border:0;background:none;color:#667382;font-size:10px;padding:13px 0 2px}.sharing{margin-top:11px;padding:13px;border:1px solid var(--line);border-radius:13px;background:#0e141d}.sharing label{color:var(--lime);font-size:8px;letter-spacing:1.2px}.sharing textarea{resize:none;width:100%;border:1px solid #2b3643;border-radius:8px;background:#090d13;color:#aab5c0;margin:7px 0;padding:9px;font-size:10px}.sharing small{display:block;color:#707d8b;margin-top:9px;font-size:9px}.comparison{margin-top:10px;padding:12px;border:1px solid #3b3547;border-radius:10px;color:#aeb5c0;font-size:10px;line-height:1.5}.bottom-nav{position:fixed;z-index:30;bottom:0;left:50%;transform:translateX(-50%);width:min(520px,100%);height:calc(var(--nav) + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(3,1fr);padding:8px 12px env(safe-area-inset-bottom);border-top:1px solid #222b36;background:#0b1017ee;backdrop-filter:blur(18px)}.bottom-nav button{border:0;background:none;color:#6f7b88;font-size:9px;font-weight:700}.bottom-nav button span{display:block;margin-bottom:4px;font-size:20px;color:#9ba6b0}.bottom-nav button:active,.bottom-nav button:focus-visible{color:var(--lime)}.level-screen{position:fixed;z-index:40;inset:0;margin:auto;width:min(520px,100%);overflow:auto;padding:calc(16px + env(safe-area-inset-top)) 18px calc(28px + env(safe-area-inset-bottom));background:linear-gradient(180deg,#0c1119,#080b12)}.screen-toolbar{display:grid;grid-template-columns:42px 1fr 42px;align-items:center;text-align:center;color:#74808d;font-size:8px;letter-spacing:1.8px}.screen-toolbar .back-button{font-size:28px}.level-screen>h2{font-size:34px;letter-spacing:-1.6px;margin:29px 0 7px}.level-screen>p{color:#7f8a96;font-size:12px;line-height:1.5;margin:0 0 20px}.level-summary{display:grid;gap:4px;padding:16px;border:1px solid #34402d;border-radius:14px;background:linear-gradient(135deg,#151e19,#10161d);margin-bottom:18px}.level-summary span{color:var(--lime);font-size:8px;font-weight:800;letter-spacing:1.5px}.level-summary strong{font-size:18px}.level-summary small{color:#7f8b94;font-size:10px}.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.level-grid button{position:relative;min-height:74px;border:1px solid #293442;border-radius:12px;background:#111822;color:#eef2f5;font-size:18px;font-weight:800}.level-grid button small{display:block;margin-top:6px;color:var(--gold);font-size:8px;font-weight:700}.level-grid button.current{border-color:var(--lime);background:#18231a;box-shadow:inset 0 0 0 1px #c9ff6338}.level-grid button:disabled{color:#4f5a66;background:#0d1219;opacity:1}.level-grid button:disabled::after{content:'•';position:absolute;right:8px;top:5px;color:#3f4954}.level-grid button:disabled small{color:#3f4954}.level-note{margin-top:20px!important;padding:15px;border-top:1px solid #202934}.level-note b{color:#e4e9ed}dialog{width:min(470px,calc(100% - 24px));max-height:88dvh;overflow:auto;border:1px solid #2d3845;border-radius:20px;background:#0d131c;color:var(--text);padding:20px}dialog::backdrop{background:#030508df}.dialog-head{display:flex;align-items:center;justify-content:space-between;color:var(--lime);font-size:8px;letter-spacing:1.5px}.dialog-head button{width:38px;height:38px;border:1px solid #2c3743;border-radius:50%;background:#141b24;color:#fff;font-size:22px}.dialog-head+h2{font-size:34px;line-height:1.05;letter-spacing:-1.5px;margin:22px 0}.help-icons{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:18px}.help-icons div{display:grid;place-items:center;gap:7px;min-height:74px;border:1px solid #293440;border-radius:11px;background:#111821}.help-icons b{font-size:22px;color:var(--lime)}.help-icons span{font-size:7px;color:#77838e;letter-spacing:1px}dialog article{display:grid;grid-template-columns:32px 1fr;gap:10px;padding:14px 0;border-top:1px solid #222c37}dialog article>span{color:var(--lime);font-size:9px;font-weight:800}dialog article h3{font-size:14px;margin:0 0 4px}dialog article p{color:#808c98;font-size:11px;line-height:1.45;margin:0}.victory-burst{position:absolute;left:50%;top:50%;z-index:12;pointer-events:none}.victory-burst i{--distance:140px;position:absolute;width:5px;height:14px;border-radius:5px;background:var(--lime);transform:translate(-50%,-50%) rotate(var(--angle));animation:spark-out .7s ease-out var(--delay) both}.victory-burst i:nth-child(3n){background:var(--pink)}@keyframes spark-out{to{opacity:0;transform:translate(-50%,-50%) rotate(var(--angle)) translateY(calc(var(--distance)*-1)) scale(.2)}}@media(min-width:851px){body{background:#05070b}.app-shell{box-shadow:0 0 80px #000}.game{padding-inline:30px}.board-wrap{margin-inline:38px}}@media(max-width:380px){.game{padding-inline:12px}.app-header{padding-inline:13px}.hero-copy h1{font-size:28px}.board-wrap{margin-inline:24px}.stats small{font-size:6px}.assist button{font-size:9px}.level-grid{grid-template-columns:repeat(4,1fr)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.cell:active{transform:none!important}}

.studyindia-home{display:inline-block;padding:10px 18px;color:#b8f5ed;font-size:14px;font-weight:600}