@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.static{position:static}.block{display:block}.grid{display:grid}.hidden{display:none}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}}:root{--ink:#10152b;--ink-soft:#202a4f;--paper:#fffdf3;--cream:#fff6cf;--sky:#82d9ff;--sky-deep:#4aaee9;--sun:#ffd84d;--orange:#ff8b3d;--coral:#ff665a;--mint:#58e2a4;--leaf:#65c84e;--violet:#7968f2;--rose:#ff71a9;--gold:#f5b83d;--white:#fff;--line:#10152b24;--shadow:0 8px 0 #10152b29}*{box-sizing:border-box}html{background:var(--paper);scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Trebuchet MS,Segoe UI,Arial,sans-serif}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit;font:inherit}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline-offset:3px;outline:4px solid #7968f259}::selection{background:var(--sun);color:var(--ink)}.game-app{min-height:100vh;overflow:hidden}.game-header{border-bottom:2px solid var(--ink);z-index:50;background:#fffdf3f0;grid-template-columns:1fr auto 1fr;align-items:center;min-height:76px;padding:0 max(24px,50vw - 690px);display:grid;position:sticky;top:0}.brand-button{cursor:pointer;background:0 0;border:0;align-items:center;gap:11px;width:fit-content;padding:0;display:flex}.brand-symbol{width:40px;height:40px;display:block;position:relative;transform:rotate(45deg)}.brand-pixel,.brand-core{background:var(--ink);border:2px solid var(--ink);width:13px;height:13px;position:absolute}.pixel-a{top:0;left:0}.pixel-b{top:0;right:0}.pixel-c{bottom:0;left:0}.pixel-d{bottom:0;right:0}.brand-core{background:var(--sun);top:14px;left:14px}.brand-word{letter-spacing:.045em;font-size:20px;font-weight:1000}.brand-word span{color:var(--violet)}.main-nav{align-items:center;gap:8px;display:flex}.main-nav button{color:#5d647d;cursor:pointer;background:0 0;border:0;border-radius:12px;align-items:center;gap:7px;padding:11px 15px;font-size:13px;font-weight:900;display:flex}.main-nav button:hover,.main-nav button.active{background:var(--cream);color:var(--ink)}.header-actions{justify-self:end;align-items:center;gap:12px;display:flex}.header-signout{color:#626a80;cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:6px;padding:9px 10px;font-size:12px;font-weight:900;display:inline-flex}.header-signout:hover{color:#9b3028;background:#ffe7e2}.header-signout:disabled{cursor:wait;opacity:.55}.sound-button{background:var(--white);border:2px solid var(--ink);cursor:pointer;border-radius:11px;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.player-badge{background:var(--ink);border:2px solid var(--ink);color:var(--white);border-radius:12px;align-items:center;gap:8px;padding:9px 12px;font-family:Consolas,monospace;display:flex}.player-level{color:var(--sun);font-size:11px;font-weight:900}.player-xp{font-size:11px;font-weight:900}.home-view,.lesson-view,.battle-view,.world-view{min-height:calc(100vh - 76px)}.home-hero{border-bottom:3px solid var(--ink);background:linear-gradient(#8cddff 0 68%,#b8eb73 68% 100%);grid-template-columns:minmax(0,.95fr) minmax(460px,1.05fr);min-height:650px;padding:74px max(32px,50vw - 690px) 64px;display:grid;position:relative;overflow:hidden}.hero-sky,.battle-sky{pointer-events:none;position:absolute;inset:0;overflow:hidden}.hero-sky:after{content:"";opacity:.34;background-color:#0000;background-image:linear-gradient(90deg,#0000 49%,#ffffff29 50%,#0000 51%),linear-gradient(#0000 49%,#ffffff29 50%,#0000 51%);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:72px 72px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0}.cloud{background:var(--white);border:3px solid var(--ink);border-radius:36px;width:104px;height:30px;position:absolute}.cloud:before,.cloud:after{background:var(--white);border:3px solid var(--ink);content:"";border-bottom:0;border-radius:50% 50% 0 0;position:absolute}.cloud:before{width:39px;height:34px;top:-25px;left:17px}.cloud:after{width:48px;height:45px;top:-36px;right:14px}.cloud-one{opacity:.84;top:95px;left:4%;transform:scale(.75)}.cloud-two{top:70px;right:5%}.pixel-sun{background:var(--sun);border:3px solid var(--ink);border-radius:50%;width:86px;height:86px;position:absolute;top:84px;right:29%}.far-hill{border:3px solid var(--ink);background:#78cf63;border-bottom:0;border-radius:50% 50% 0 0;width:410px;height:195px;position:absolute;bottom:0}.hill-one{left:-70px}.hill-two{right:13%;transform:scale(1.15)}.hero-content{z-index:3;align-self:center;max-width:660px;position:relative}.quest-label,.section-label{color:var(--ink);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:8px;font-family:Consolas,monospace;font-size:11px;font-weight:900;display:flex}.quest-label{background:var(--sun);border:2px solid var(--ink);border-radius:999px;width:fit-content;padding:8px 13px;box-shadow:4px 4px #10152b29}.hero-content h1{letter-spacing:-.065em;max-width:700px;margin:28px 0 24px;font-size:clamp(54px,6.2vw,92px);font-weight:1000;line-height:.9}.hero-content h1 span{color:var(--violet);text-shadow:3px 3px 0 var(--white);display:block}.hero-content>p{color:#343b59;max-width:600px;margin:0;font-size:18px;font-weight:650;line-height:1.65}.hero-buttons,.result-actions{flex-wrap:wrap;align-items:center;gap:13px;margin-top:31px;display:flex}.game-primary,.game-secondary,.danger-button{border:2px solid var(--ink);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:9px;min-height:50px;padding:0 20px;font-size:13px;font-weight:1000;transition:transform .12s,box-shadow .12s;display:inline-flex}.game-primary{background:var(--sun);box-shadow:var(--shadow)}.game-secondary{background:var(--white);box-shadow:0 5px #10152b21}.danger-button{background:var(--coral);color:var(--white);box-shadow:0 5px #10152b21}.game-primary:hover,.game-secondary:hover,.danger-button:hover{transform:translateY(3px);box-shadow:0 3px #10152b2e}.game-secondary:disabled{cursor:not-allowed;opacity:.4}.first-mission{border:2px solid var(--ink);box-shadow:var(--shadow);background:#ffffffe0;border-radius:15px;grid-template-columns:auto 1fr auto;align-items:center;gap:13px;max-width:570px;margin-top:38px;padding:13px;display:grid}.mission-number{background:var(--violet);border:2px solid var(--ink);color:var(--white);border-radius:10px;justify-content:center;align-items:center;width:47px;height:47px;font-family:Consolas,monospace;font-size:14px;font-weight:900;display:flex}.first-mission>div{flex-direction:column;display:flex}.first-mission small{color:#6a718a;letter-spacing:.1em;font-family:Consolas,monospace;font-size:8px;font-weight:900}.first-mission strong{font-size:15px}.first-mission>div span{color:#656c84;margin-top:2px;font-size:10px}.mission-reward{color:#8b6b00;font-family:Consolas,monospace;font-size:11px;font-weight:900}.hero-scene{z-index:3;align-self:stretch;min-height:510px;position:relative}.speech-bubble{background:var(--white);border:3px solid var(--ink);z-index:5;border-radius:15px;flex-direction:column;padding:13px 17px;display:flex;position:absolute;top:28px;right:2%}.speech-bubble:after{background:var(--white);border-bottom:3px solid var(--ink);border-right:3px solid var(--ink);content:"";width:20px;height:20px;position:absolute;bottom:-12px;right:38px;transform:rotate(45deg)}.speech-bubble strong{color:var(--violet);letter-spacing:.1em;font-family:Consolas,monospace;font-size:9px}.speech-bubble span{margin-top:4px;font-size:13px;font-weight:900}.hero-player{position:absolute;bottom:66px;left:8%;transform:scale(1.15)}.hero-boss{position:absolute;bottom:112px;right:9%;transform:scale(1.25)}.ground-platform{border:3px solid var(--ink);background:#93623e;justify-content:space-around;height:54px;display:flex;position:absolute;bottom:18px;left:0;right:0}.ground-platform:before{border-bottom:3px solid var(--ink);content:"";background:#60c74c;height:17px;position:absolute;inset:0 0 auto}.ground-platform span{background:#ffffff26;border-left:2px solid #10152b66;width:40px;height:34px;margin-top:17px;transform:skew(-18deg)}.floating-coin{background:var(--sun);border:3px solid var(--ink);border-radius:50%;justify-content:center;align-items:center;width:62px;height:62px;font-family:Consolas,monospace;font-size:9px;font-weight:900;animation:2.2s ease-in-out infinite coinFloat;display:flex;position:absolute;box-shadow:0 5px #10152b29}.coin-one{top:110px;left:38%}.coin-two{animation-delay:-.8s;top:220px;left:54%}.player-sprite{width:88px;height:125px;position:relative}.runner-head{border:4px solid var(--ink);z-index:4;background:#d88d5a;border-radius:45% 45% 42% 44%;width:48px;height:48px;position:absolute;top:15px;left:21px;box-shadow:inset 0 -7px #7d3f2629}.runner-hair{border:4px solid var(--ink);z-index:6;background:#24243b;border-bottom:0;border-radius:30px 34px 7px 8px;width:58px;height:24px;position:absolute;top:7px;left:17px;transform:rotate(-4deg)}.runner-hair:before,.runner-hair:after{border:3px solid var(--ink);content:"";background:#24243b;border-radius:50% 50% 25% 25%;width:15px;height:17px;position:absolute;top:11px}.runner-hair:before{left:-2px;transform:rotate(18deg)}.runner-hair:after{right:-2px;transform:rotate(-18deg)}.runner-ear{border:3px solid var(--ink);background:#d88d5a;border-radius:50%;width:11px;height:15px;position:absolute;top:18px;left:-9px}.runner-eye{background:var(--ink);border-radius:50%;width:5px;height:6px;position:absolute;top:17px}.runner-eye-left{left:11px}.runner-eye-right{right:10px}.runner-nose{border-bottom:2px solid #491f18b3;border-right:2px solid #491f18b3;width:5px;height:6px;position:absolute;top:22px;left:22px;transform:rotate(24deg)}.runner-smile{border-bottom:3px solid #5d2720;border-radius:50%;width:17px;height:7px;position:absolute;bottom:7px;left:16px}.runner-torso{background:linear-gradient(135deg, var(--violet), #5542d8);border:4px solid var(--ink);z-index:3;border-radius:15px 15px 10px 10px;width:48px;height:48px;position:absolute;top:59px;left:22px}.runner-emblem{background:var(--sun);border:3px solid var(--ink);color:var(--ink);border-radius:50%;justify-content:center;align-items:center;width:23px;height:23px;font-family:Consolas,monospace;font-size:10px;font-weight:900;display:flex;position:absolute;top:8px;left:9px}.runner-scarf{background:var(--coral);border:4px solid var(--ink);z-index:5;border-radius:7px;width:59px;height:14px;position:absolute;top:53px;left:16px;transform:rotate(5deg)}.runner-scarf span{background:var(--coral);border:4px solid var(--ink);border-radius:4px;width:27px;height:14px;position:absolute;top:4px;right:-25px;transform:rotate(-18deg)}.runner-arm,.runner-leg{border:4px solid var(--ink);background:#5542d8;position:absolute}.runner-arm{transform-origin:50%;z-index:2;border-radius:999px;width:30px;height:17px;top:69px}.runner-arm-left{left:4px;transform:rotate(-28deg)}.runner-arm-right{right:-3px;transform:rotate(30deg)}.runner-hand{border:3px solid var(--ink);background:#f8fbff;border-radius:50%;width:15px;height:15px;position:absolute;top:-3px;right:-9px}.runner-arm-left .runner-hand{left:-9px;right:auto}.runner-leg{transform-origin:top;z-index:1;border-radius:5px 5px 8px 8px;width:17px;height:26px;top:99px}.runner-leg-left{left:25px}.runner-leg-right{right:19px}.runner-boot{border:4px solid var(--ink);background:#ff7a36;border-radius:8px 10px 5px 5px;width:23px;height:13px;position:absolute;bottom:-5px;left:-4px}.runner-moving:not(.runner-jumping) .runner-arm-left,.runner-moving:not(.runner-jumping) .runner-leg-right{animation:.22s ease-in-out infinite alternate runnerLimbFront}.runner-moving:not(.runner-jumping) .runner-arm-right,.runner-moving:not(.runner-jumping) .runner-leg-left{animation:.22s ease-in-out infinite alternate runnerLimbBack}.sprite-hit{filter:sepia()saturate(6);animation:.25s linear 2 playerHit}.boss-sprite{width:170px;height:180px;transition:filter .18s,opacity .25s,transform .25s;position:relative}.boss-face{background:var(--violet);border:5px solid var(--ink);border-radius:28px 28px 42px 42px;width:112px;height:112px;position:absolute;top:39px;left:29px;box-shadow:inset 0 -15px #10152b26}.boss-eye{background:var(--sun);border:3px solid var(--ink);width:22px;height:23px;position:absolute;top:32px;transform:rotate(12deg)}.boss-eye:after{background:var(--ink);content:"";width:6px;height:8px;position:absolute;top:5px;left:6px}.boss-eye-left{left:19px}.boss-eye-right{right:19px;transform:rotate(-12deg)}.boss-mouth{border-bottom:5px solid var(--ink);border-radius:50%;width:43px;height:16px;position:absolute;bottom:23px;left:32px}.boss-crown{z-index:2;gap:3px;display:flex;position:absolute;top:3px;left:46px}.boss-crown span{background:var(--sun);border:4px solid var(--ink);clip-path:polygon(50% 0,100% 100%,0 100%);border-bottom:0;width:25px;height:43px}.boss-crown span:nth-child(2){height:50px;margin-top:-8px}.boss-horn{background:var(--coral);border:4px solid var(--ink);width:31px;height:43px;position:absolute;top:49px}.boss-horn-left{border-radius:24px 0 0 4px;left:12px;transform:rotate(-25deg)}.boss-horn-right{border-radius:0 24px 4px 0;right:12px;transform:rotate(25deg)}.boss-hand{background:var(--violet);border:4px solid var(--ink);border-radius:50%;width:35px;height:35px;position:absolute;top:108px}.boss-hand-left{left:5px}.boss-hand-right{right:5px}.boss-glitch{background:var(--coral);border:3px solid var(--ink);width:24px;height:12px;position:absolute}.glitch-one{top:20px;left:16px}.glitch-two{bottom:13px;right:17px}.boss-hit{filter:brightness(2)saturate(2);animation:.18s linear 2 bossHit}.boss-attacking{animation:.4s bossAttack}.boss-defeated{filter:grayscale();opacity:.45;transform:rotate(12deg)translateY(25px)}.how-it-works{background:var(--paper);padding:88px max(32px,50vw - 630px)}.simple-heading{text-align:center;max-width:700px;margin:0 auto 45px}.simple-heading>span,.world-heading .section-label{color:var(--violet);letter-spacing:.12em;font-family:Consolas,monospace;font-size:10px;font-weight:900}.simple-heading h2,.home-progress h2,.world-heading h1{letter-spacing:-.045em;margin:13px 0 0;font-size:clamp(34px,4vw,54px);line-height:1}.simple-heading p{color:#5f6680;max-width:660px;margin:16px auto 0;font-size:15px;font-weight:650;line-height:1.6}.steps-row{grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:21px;display:grid}.steps-row article{background:var(--white);border:2px solid var(--ink);box-shadow:var(--shadow);border-radius:16px;align-items:flex-start;gap:15px;min-height:150px;padding:22px;display:flex}.step-icon{background:var(--cream);border:2px solid var(--ink);border-radius:12px;flex:none;justify-content:center;align-items:center;width:45px;height:45px;display:flex}.steps-row small{color:var(--violet);font-family:Consolas,monospace;font-size:9px;font-weight:900}.steps-row h3{margin:4px 0 6px;font-size:20px}.steps-row p{color:#676e86;margin:0;font-size:12px;line-height:1.5}.step-arrow{color:#9a9fb0}.learning-strip{border-top:2px solid var(--ink);background:#fff8d4;padding:82px max(32px,50vw - 630px)}.learning-cards{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.learning-cards article{background:var(--white);border:2px solid var(--ink);box-shadow:var(--shadow);border-radius:18px;min-height:210px;padding:24px}.learning-cards small{color:var(--violet);letter-spacing:.13em;font-family:Consolas,monospace;font-size:10px;font-weight:900}.learning-cards h3{letter-spacing:-.055em;margin:10px 0;font-size:clamp(27px,3vw,40px)}.learning-cards p{color:#676e86;margin:0;font-weight:750;line-height:1.6}.home-progress{background:var(--cream);border-top:2px solid var(--ink);grid-template-columns:1fr .7fr;align-items:center;gap:70px;padding:75px max(32px,50vw - 630px);display:grid}.home-progress>div:first-child{max-width:650px}.home-progress p,.world-heading p{color:#646b82;font-size:14px;line-height:1.65}.progress-card{background:var(--white);border:2px solid var(--ink);box-shadow:var(--shadow);border-radius:16px;padding:22px}.progress-card-top{justify-content:space-between;align-items:center;font-family:Consolas,monospace;font-size:10px;font-weight:900;display:flex}.campaign-track{border:2px solid var(--ink);background:#e7e4d9;border-radius:999px;height:16px;margin:17px 0;overflow:hidden}.campaign-track span{background:var(--mint);height:100%;display:block}.progress-card button{color:var(--violet);cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;padding:0;font-size:12px;font-weight:900;display:flex}.view-toolbar{background:var(--ink);color:var(--white);grid-template-columns:1fr auto 1fr;align-items:center;min-height:58px;padding:0 max(24px,50vw - 630px);display:grid}.view-toolbar>span{letter-spacing:.1em;font-family:Consolas,monospace;font-size:10px;font-weight:900}.view-toolbar button{color:var(--white);cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;width:fit-content;padding:8px 0;font-size:11px;font-weight:900;display:flex}.view-toolbar button:last-child{justify-self:end}.lesson-dots{justify-self:end;gap:5px;display:flex}.lesson-dots span{background:#596078;border-radius:999px;width:22px;height:7px}.lesson-dots span.filled{background:var(--sun)}.lesson-view{background:linear-gradient(#10152b09 1px, transparent 1px), linear-gradient(90deg, #10152b09 1px, transparent 1px), var(--paper);background-size:34px 34px}.lesson-stage{grid-template-columns:.8fr 1.2fr;align-items:stretch;gap:24px;max-width:1260px;min-height:580px;margin:0 auto;padding:62px 24px 35px;display:grid}.teacher-panel,.lesson-visual{background:var(--white);border:2px solid var(--ink);box-shadow:var(--shadow);border-radius:18px}.teacher-panel{flex-direction:column;justify-content:center;padding:38px;display:flex}.guide-avatar{background:var(--cream);border:2px solid var(--ink);border-radius:50%;justify-content:center;align-items:center;width:110px;height:110px;margin-bottom:27px;display:flex;overflow:hidden}.guide-avatar .player-sprite{transform:scale(.65)translateY(18px)}.guide-copy .quest-label{box-shadow:none;padding:6px 9px;font-size:8px}.guide-copy>small{color:var(--violet);letter-spacing:.1em;text-transform:uppercase;margin-top:24px;font-family:Consolas,monospace;font-size:10px;font-weight:900;display:block}.guide-copy h1{letter-spacing:-.05em;margin:10px 0 18px;font-size:clamp(36px,4vw,54px);line-height:1}.guide-copy>p{color:#5d647c;margin:0;font-size:15px;line-height:1.7}.lesson-note{background:var(--cream);border:2px solid var(--ink);border-radius:12px;align-items:flex-start;gap:10px;margin-top:25px;padding:13px;font-size:12px;font-weight:800;display:flex}.lesson-note svg{color:#b38300;flex:none}.lesson-plain{border-left:5px solid var(--sky-deep);background:#e8f8ff;border-radius:0 10px 10px 0;flex-direction:column;gap:3px;margin-top:12px;padding:10px 12px;display:flex}.lesson-plain strong{font-size:11px}.lesson-plain span{color:#5e667e;font-size:11px;line-height:1.45}.lesson-visual{background:linear-gradient(#8cddff 0 67%,#87d55d 67% 100%);flex-direction:column;justify-content:center;align-items:center;padding:45px 26px;display:flex;position:relative;overflow:hidden}.lesson-visual:before{content:"";background-color:#0000;background-image:linear-gradient(90deg,#0000 49%,#ffffff26 50%,#0000 51%),linear-gradient(#0000 49%,#ffffff26 50%,#0000 51%);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:44px 44px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0}.visual-target{background:var(--coral);border:2px solid var(--ink);color:var(--white);z-index:2;border-radius:999px;align-items:center;gap:8px;margin-bottom:60px;padding:9px 14px;font-family:Consolas,monospace;font-size:11px;font-weight:900;display:flex;position:relative}.teaching-array,.battle-array{z-index:2;grid-template-columns:repeat(7,minmax(62px,1fr));width:100%;display:grid;position:relative}.teaching-array>div,.battle-array button{background:var(--white);border:2px solid var(--ink);flex-direction:column;justify-content:center;align-items:center;min-height:78px;display:flex}.teaching-array>div:not(:first-child),.battle-array button:not(:first-child){border-left:0}.teaching-array span,.battle-array button>span{font-family:Consolas,monospace;font-size:20px;font-weight:900}.teaching-array small,.battle-array small{color:#737a90;margin-top:7px;font-family:Consolas,monospace;font-size:8px;font-weight:900}.teaching-array .teaching-mid{background:var(--sun);transform:translateY(-12px);box-shadow:0 0 0 5px #ffd84d59}.teaching-array .teaching-discarded{color:#8d92a1;background:#d7d9df;text-decoration:line-through}.midpoint-pointer{background:var(--ink);color:var(--white);z-index:2;border-radius:10px;align-items:center;gap:7px;margin-top:34px;padding:10px 14px;font-family:Consolas,monospace;font-size:11px;font-weight:900;display:flex;position:relative}.midpoint-pointer svg{transform:rotate(-90deg)}.discard-message{background:var(--white);border:2px solid var(--ink);text-align:center;z-index:2;border-radius:12px;flex-direction:column;margin-top:30px;padding:13px 18px;display:flex;position:relative}.discard-message span{color:#686f86;font-family:Consolas,monospace;font-size:9px}.discard-message strong{color:var(--violet);margin:3px 0;font-size:13px}.lesson-controls{justify-content:space-between;max-width:1260px;margin:0 auto;padding:0 24px 65px;display:flex}.battle-view{background:#f5f1de}.battle-scene{border-bottom:3px solid var(--ink);background:linear-gradient(#7ad3ff 0 72%,#6aca50 72% 100%);min-height:430px;position:relative;overflow:hidden}.scrolling-track{z-index:2;width:240%;height:100%;transition:transform .26s cubic-bezier(.22,.72,.28,1);position:absolute;bottom:0;left:0}.battle-sky:after{content:"";background-color:#0000;background-image:linear-gradient(90deg,#0000 49%,#ffffff21 50%,#0000 51%),linear-gradient(#0000 49%,#ffffff21 50%,#0000 51%);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:56px 56px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0}.battle-cloud-one{top:90px;left:9%;transform:scale(.7)}.battle-cloud-two{top:125px;right:11%;transform:scale(.85)}.city-silhouette{opacity:.46;background:linear-gradient(90deg,#4da848 0 7%,#0000 7% 10%,#4da848 10% 22%,#0000 22% 25%,#4da848 25% 34%,#0000 34% 37%,#4da848 37% 51%,#0000 51% 54%,#4da848 54% 66%,#0000 66% 69%,#4da848 69% 80%,#0000 80% 84%,#4da848 84% 100%);height:90px;position:absolute;bottom:68px;left:0;right:0}.stage-coach{border:3px solid var(--ink);z-index:12;background:#fffffff0;border-radius:14px;flex-direction:column;max-width:310px;padding:11px 14px;display:flex;position:absolute;top:105px;left:24px;box-shadow:0 6px #10152b26}.stage-coach span{color:var(--violet);letter-spacing:.12em;font-family:Consolas,monospace;font-size:8px;font-weight:900}.stage-coach strong{margin-top:5px;font-size:15px;line-height:1.2}.stage-coach small{color:#646b82;margin-top:4px;font-size:10px;line-height:1.4}.level-progress{border:2px solid var(--ink);background:#d9dbe4;border-radius:999px;align-items:center;height:13px;margin-top:9px;display:flex;position:relative;overflow:hidden}.level-progress i{background:linear-gradient(90deg, var(--violet), var(--sun));height:100%;transition:width .18s;display:block}.level-progress b{color:var(--ink);text-shadow:0 1px #fffc;font-family:Consolas,monospace;font-size:7px;line-height:1;position:absolute;right:5px}.stage-controls{z-index:15;grid-template-columns:66px 82px 66px 82px;gap:8px;display:grid;position:absolute;top:105px;right:24px}.stage-controls button{background:var(--white);border:3px solid var(--ink);color:var(--ink);cursor:pointer;touch-action:manipulation;border-radius:11px;flex-direction:column;justify-content:center;align-items:center;gap:1px;min-height:52px;font-size:8px;font-weight:950;display:flex;box-shadow:0 5px #10152b33}.stage-controls button:hover{background:var(--cream);transform:translateY(-2px)}.stage-controls button:active{transform:translateY(3px);box-shadow:0 2px #10152b33}.stage-controls .jump-control{background:var(--sun)}.stage-controls .fire-control{color:var(--ink);background:#ff655d}.stage-controls button:disabled{box-shadow:none;cursor:not-allowed;filter:grayscale(.8);opacity:.48;transform:none}.jump-control-arrow{font-size:18px;line-height:.8}.data-coin{background:var(--sun);border:3px solid var(--ink);z-index:5;border-radius:50%;justify-content:center;align-items:center;width:31px;height:31px;transition:opacity .18s,transform .18s;animation:1.1s ease-in-out infinite alternate coinFloat;display:flex;position:absolute;bottom:154px;transform:translate(-50%);box-shadow:inset 0 0 0 4px #ffffff57}.data-coin span{font-family:Consolas,monospace;font-size:11px;font-weight:900}.data-coin.coin-collected{opacity:0;transform:translate(-50%)translateY(-35px)scale(1.4)}.battle-hud{border:2px solid var(--ink);z-index:5;background:#ffffffeb;border-radius:14px;grid-template-columns:1fr auto 1fr;align-items:center;width:calc(100% - 40px);max-width:1080px;padding:12px 16px;display:grid;position:absolute;top:20px;left:50%;transform:translate(-50%)}.hud-player,.hud-boss{flex-direction:column;gap:7px;display:flex}.hud-player>span,.hud-boss>span{color:#60677e;letter-spacing:.12em;font-family:Consolas,monospace;font-size:8px;font-weight:900}.hud-boss{align-items:flex-end}.heart-meter{color:var(--coral);gap:4px;display:flex}.heart-empty{color:#b9bcc7}.mission-target{background:var(--ink);color:var(--white);border-radius:10px;align-items:center;gap:8px;padding:9px 13px;font-family:Consolas,monospace;font-size:11px;display:flex}.mission-target strong{color:var(--sun);font-size:16px}.boss-health-track{border:2px solid var(--ink);background:#d9dbe4;border-radius:999px;width:180px;height:13px;overflow:hidden}.boss-health-track i{background:var(--coral);height:100%;transition:width .3s;display:block}.battle-characters{z-index:4;width:190px;position:absolute;bottom:58px;right:1.5%}.battle-characters .battle-boss-wrap{flex-direction:column;align-items:center;display:flex}.platform-instructions{border:2px solid var(--ink);z-index:6;background:#ffffffe6;border-radius:10px;align-items:center;gap:14px;padding:7px 10px;font-family:Consolas,monospace;font-size:8px;display:flex;position:absolute;bottom:78px;left:50%;transform:translate(-50%)}.platform-instructions span{align-items:center;gap:4px;display:flex}.platform-instructions kbd{background:var(--ink);color:var(--white);border-radius:4px;padding:3px 5px;font-size:8px}.platform-instructions strong{color:var(--violet);letter-spacing:.05em}.runner-player{transform-origin:bottom;z-index:7;width:88px;height:134px;transition:left .11s linear,bottom .15s;position:absolute;bottom:61px;transform:translate(-50%)scale(.78)}.runner-player .player-sprite{height:134px}.runner-player .character-name{white-space:nowrap;margin:0;position:absolute;top:-24px;left:50%;transform:translate(-50%)}.runner-jumping{animation:.62s ease-in-out runnerJump}.runner-bump{animation:.28s runnerBump}.course-obstacle{z-index:5;transition:filter .18s,opacity .18s,transform .18s;position:absolute;bottom:65px;transform:translate(-50%)}.bug-obstacle{background:var(--coral);border:4px solid var(--ink);border-radius:9px 9px 3px 3px;justify-content:center;align-items:center;gap:8px;width:53px;height:47px;display:flex}.bug-obstacle:before,.bug-obstacle:after{background:var(--ink);content:"";width:4px;height:11px;position:absolute;top:-12px}.bug-obstacle:before{left:11px;transform:rotate(-24deg)}.bug-obstacle:after{right:11px;transform:rotate(24deg)}.bug-eye{background:var(--white);border:2px solid var(--ink);width:9px;height:10px}.bug-obstacle small{font-family:Consolas,monospace;font-size:7px;font-weight:900;position:absolute;bottom:-20px}.bug-obstacle.obstacle-cleared{filter:grayscale();opacity:.35;transform:translate(-50%)rotate(90deg)translate(12px)}.pipe-obstacle{border:4px solid var(--ink);background:linear-gradient(90deg,#168f67,#32d99b 45%,#168f67);border-radius:3px 3px 0 0;width:47px;height:67px}.pipe-rim{border:4px solid var(--ink);background:linear-gradient(90deg,#168f67,#49e8ad 45%,#168f67);width:61px;height:20px;position:absolute;top:-10px;left:50%;transform:translate(-50%)}.pipe-obstacle small{background:var(--white);border:2px solid var(--ink);border-radius:999px;padding:2px 5px;font-family:Consolas,monospace;font-size:7px;font-weight:900;position:absolute;bottom:-21px;left:50%;transform:translate(-50%)}.pipe-obstacle.obstacle-cleared{filter:grayscale(.5);opacity:.38;transform-origin:bottom;transform:translate(-50%)scaleY(.22)}.pipe-obstacle.obstacle-passed{filter:none;opacity:1}.course-sign{background:var(--white);border:3px solid var(--ink);z-index:3;border-radius:8px;flex-direction:column;align-items:center;padding:7px 10px;font-family:Consolas,monospace;display:flex;position:absolute;bottom:82px}.course-sign:after{background:var(--ink);content:"";width:4px;height:34px;position:absolute;top:100%}.course-sign strong{font-size:10px}.course-sign span{color:var(--violet);margin-top:2px;font-size:7px;font-weight:900}.start-sign{left:3%}.power-lane-sign{left:57%}.finish-flag{z-index:3;width:68px;height:120px;position:absolute;bottom:64px;left:85.5%}.finish-flag:before{background:var(--ink);content:"";width:5px;height:118px;position:absolute;top:0;left:8px}.finish-flag span{background:var(--violet);border:3px solid var(--ink);clip-path:polygon(0 0,100% 50%,0 100%);width:48px;height:43px;position:absolute;top:4px;left:13px}.finish-flag strong{background:var(--white);border:2px solid var(--ink);border-radius:999px;padding:4px 7px;font-family:Consolas,monospace;font-size:7px;position:absolute;bottom:-4px;left:-3px}.scanner-gate{border:5px solid var(--violet);z-index:4;border-bottom:0;width:73px;height:118px;position:absolute;bottom:64px;transform:translate(-50%)}.scanner-gate:before{content:"";background:repeating-linear-gradient(#7968f273 0 7px,#0000 7px 15px);position:absolute;inset:0}.scanner-gate span{background:var(--sun);border:3px solid var(--ink);border-radius:50%;width:18px;height:18px;position:absolute;top:-12px;left:50%;transform:translate(-50%)}.scanner-gate strong{background:var(--white);border:3px solid var(--ink);border-radius:8px;justify-content:center;align-items:center;width:30px;height:30px;font-family:Consolas,monospace;display:flex;position:absolute;top:33px;left:50%;transform:translate(-50%)}.gate-active{animation:.85s ease-in-out infinite alternate gatePulse}.side-scroll-shot-lane{pointer-events:none;z-index:4;height:35px;position:absolute;bottom:145px;left:0;right:0}.battle-boss-wrap .boss-sprite{transform:scale(.9)}.battle-boss-wrap .boss-defeated{transform:scale(.9)rotate(12deg)translateY(25px)}.character-name{background:var(--white);border:2px solid var(--ink);border-radius:999px;margin-top:11px;padding:5px 9px;font-family:Consolas,monospace;font-size:8px;font-weight:900}.enemy-shot{border:3px solid var(--ink);background:var(--coral);border-radius:50%;width:28px;height:28px;animation:.55s linear forwards sideShootLeft;position:absolute;top:20px;right:0;box-shadow:0 0 0 7px #ff665a40}.battle-ground{border-top:3px solid var(--ink);background:#9a6540;justify-content:space-around;height:67px;display:flex;position:absolute;bottom:0;left:0;right:0}.battle-ground:before{border-bottom:3px solid var(--ink);content:"";background:#5cc64b;height:18px;position:absolute;top:0;left:0;right:0}.battle-ground span{border-left:3px solid #10152b52;height:49px;margin-top:18px;transform:skew(-18deg)}.decision-panel{max-width:1180px;margin:0 auto;padding:30px 25px 70px}.logic-choice-card{border:3px solid var(--ink);z-index:30;background:#fffffffa;border-radius:16px;width:calc(100% - 40px);max-width:560px;padding:16px;position:absolute;bottom:82px;left:50%;transform:translate(-50%);box-shadow:0 9px #10152b33}.logic-choice-heading{justify-content:space-between;align-items:center;display:flex}.logic-choice-heading>span{color:var(--violet);letter-spacing:.1em;font-family:Consolas,monospace;font-size:9px;font-weight:900}.logic-choice-heading strong{font-size:14px}.logic-choice-heading b{color:var(--violet);font-size:18px}.logic-range{justify-content:center;gap:6px;margin:13px 0 8px;display:flex}.logic-range span{border:2px solid var(--ink);background:#e8e9ee;border-radius:7px;justify-content:center;align-items:center;width:42px;height:35px;font-family:Consolas,monospace;font-size:11px;font-weight:900;display:flex}.logic-range .range-midpoint{background:var(--sun);transform:translateY(-4px)}.logic-choice-card>p{color:#5b6278;text-align:center;margin:8px 0;font-size:12px;font-weight:800}.direction-choices{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.direction-choices button{background:var(--white);border:2px solid var(--ink);cursor:pointer;border-radius:9px;justify-content:center;align-items:center;gap:5px;min-height:43px;font-size:10px;font-weight:950;display:flex}.direction-choices button:last-child{background:#dff3ff}.direction-choices button:hover{transform:translateY(-2px)}.direction-choices .wrong-direction{background:#ffd4d1;animation:.32s wrongShake}.micro-hint{color:#5f6580;cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;gap:5px;margin:9px auto 0;font-size:9px;font-weight:800;display:flex}.compact-game-panel{grid-template-columns:minmax(0,1fr) minmax(360px,.9fr);gap:18px;display:grid}.gameplay-summary h2{letter-spacing:-.045em;margin:8px 0;font-size:clamp(27px,3vw,40px)}.gameplay-summary>p{color:#646b82;margin:0;font-size:12px;line-height:1.55}.control-legend{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.control-legend span{align-items:center;gap:5px;font-size:10px;display:flex}.control-legend kbd{background:var(--ink);color:var(--white);border-radius:6px;padding:5px 7px;font-family:Consolas,monospace;font-size:8px}.compact-game-panel .feedback-bar{align-self:center;margin-top:0}.decision-header{justify-content:space-between;align-items:flex-end;display:flex}.decision-header h2{letter-spacing:-.04em;margin:8px 0;font-size:clamp(28px,4vw,42px)}.decision-header p{color:#646b82;margin:0;font-size:13px}.hint-button{background:var(--cream);border:2px solid var(--ink);cursor:pointer;border-radius:10px;align-items:center;gap:7px;padding:10px 13px;font-size:11px;font-weight:900;display:flex}.hint-box{background:var(--cream);border:2px solid var(--ink);border-radius:12px;align-items:center;gap:10px;margin-top:20px;padding:12px 15px;font-size:12px;display:flex}.hint-box code{background:var(--white);border:1px solid var(--ink);border-radius:5px;padding:2px 5px;font-size:11px}.learning-path{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px;display:grid}.learning-path>div{background:var(--white);border:2px solid #c8cad4;border-radius:13px;align-items:center;gap:11px;min-height:76px;padding:11px;display:flex}.learning-path>div>span{border:2px solid var(--ink);background:#e8e9ee;border-radius:50%;flex:none;justify-content:center;align-items:center;width:31px;height:31px;font-family:Consolas,monospace;font-size:11px;font-weight:900;display:flex}.learning-path .learning-path-active{border-color:var(--ink);background:#fff7c9;box-shadow:0 4px #10152b1f}.learning-path-active>span{background:var(--sun)!important}.learning-path p{color:#646b82;flex-direction:column;gap:4px;margin:0;font-family:Consolas,monospace;font-size:10px;line-height:1.35;display:flex}.learning-path p strong{color:var(--ink);font-family:var(--font-geist-sans), Arial, sans-serif;font-size:12px}.battle-array{margin-top:22px}.battle-array button{cursor:pointer;transition:background .12s,transform .12s}.battle-array button:hover:not(:disabled){background:var(--cream);transform:translateY(-7px)}.battle-array button.selected:not(.wrong-choice){background:#dff3ff}.battle-array button.wrong-choice{color:#8b201a;background:#ffd4d1;animation:.32s wrongShake}.battle-array button.eliminated{color:#9296a4;cursor:not-allowed;opacity:.62;background:#d8d9de;text-decoration:line-through}.feedback-bar{background:var(--white);border:2px solid var(--ink);border-radius:14px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;margin-top:20px;padding:13px;display:grid;box-shadow:0 5px #10152b1f}.mobile-controls{display:none}.feedback-icon{border:2px solid var(--ink);color:var(--sky-deep);background:#dff3ff;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.feedback-icon.won{background:var(--cream);color:#b38300}.feedback-bar p{color:#535a73;margin:0;font-size:12px;font-weight:700;line-height:1.5}.complexity-chip{background:var(--ink);color:var(--white);border-radius:8px;align-items:center;gap:6px;padding:8px 10px;font-family:Consolas,monospace;font-size:10px;display:flex}.result-overlay{z-index:100;background:#10152bb8;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.result-card{background:var(--paper);border:3px solid var(--ink);text-align:center;border-radius:20px;width:100%;max-width:560px;padding:34px;box-shadow:0 12px #10152b3d}.result-trophy{background:var(--sun);border:3px solid var(--ink);border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin:0 auto 20px;display:flex}.retry-card .result-trophy{background:#dff3ff}.result-card>span{color:var(--violet);letter-spacing:.12em;font-family:Consolas,monospace;font-size:10px;font-weight:900}.result-card h2{letter-spacing:-.04em;margin:8px 0 12px;font-size:34px}.result-card>p{color:#626980;max-width:460px;margin:0 auto;font-size:13px;line-height:1.6}.result-stats{grid-template-columns:repeat(3,1fr);gap:9px;margin-top:25px;display:grid}.result-stats div{background:var(--white);border:2px solid var(--ink);border-radius:10px;flex-direction:column;padding:12px 8px;display:flex}.result-stats strong{font-family:Consolas,monospace;font-size:15px}.result-stats span{color:#73798e;margin-top:4px;font-size:9px}.result-actions{justify-content:center}.world-view{background:linear-gradient(#10152b09 1px, transparent 1px), linear-gradient(90deg, #10152b09 1px, transparent 1px), var(--paper);background-size:42px 42px;padding:70px max(24px,50vw - 560px)}.world-heading{justify-content:space-between;align-items:flex-end;margin-bottom:55px;display:flex}.world-heading p{margin-bottom:0}.world-summary{background:var(--white);border:2px solid var(--ink);box-shadow:var(--shadow);border-radius:14px;flex-direction:column;align-items:center;padding:14px 22px;display:flex}.world-summary strong{font-family:Consolas,monospace;font-size:20px}.world-summary span{color:#686f86;margin-top:3px;font-size:9px}.world-path{flex-direction:column;gap:18px;display:flex;position:relative}.path-line{background:var(--ink);width:4px;position:absolute;top:40px;bottom:40px;left:29px}.world-level{grid-template-columns:62px 1fr;align-items:center;gap:26px;display:grid;position:relative}.level-node{background:var(--white);border:3px solid var(--ink);z-index:2;border-radius:50%;justify-content:center;align-items:center;width:62px;height:62px;font-family:Consolas,monospace;font-size:14px;font-weight:900;display:flex;position:relative}.world-level.available .level-node{background:var(--sun);box-shadow:0 0 0 7px #ffd84d52}.world-level.complete .level-node{background:var(--mint)}.world-level.locked{opacity:.61}.level-card{background:var(--white);border:2px solid var(--ink);border-left:9px solid var(--world-color);border-radius:15px;grid-template-columns:1fr auto;gap:5px;padding:19px 22px;display:grid;box-shadow:0 6px #10152b1f}.world-sun{--world-color:var(--sun)}.world-sky{--world-color:var(--sky)}.world-mint{--world-color:var(--mint)}.world-leaf{--world-color:var(--leaf)}.world-violet{--world-color:var(--violet)}.world-gold{--world-color:var(--gold)}.world-rose{--world-color:var(--rose)}.world-orange{--world-color:var(--orange)}.level-card-top{grid-column:1/-1;justify-content:space-between;display:flex}.level-card-top span{color:#71778d;letter-spacing:.1em;font-family:Consolas,monospace;font-size:8px;font-weight:900}.level-card>small{color:var(--violet);margin-top:6px;font-family:Consolas,monospace;font-size:9px;font-weight:900}.level-card h2{grid-column:1;margin:0;font-size:23px}.level-card>strong{color:#686f86;grid-column:1;font-family:Consolas,monospace;font-size:9px}.level-card>p{color:#6b7287;grid-column:1;margin:6px 0 0;font-size:11px;line-height:1.5}.level-card button{background:var(--world-color);border:2px solid var(--ink);cursor:pointer;border-radius:10px;grid-area:2/2/6;align-self:center;align-items:center;gap:8px;padding:11px 14px;font-size:11px;font-weight:900;display:flex}.unlock-note{color:#777d90;grid-area:2/2/6;align-self:center;align-items:center;gap:7px;max-width:170px;font-size:10px;display:flex}.world-footer-actions{justify-content:space-between;align-items:center;margin-top:45px;display:flex}.reset-progress{color:#8b4a46;cursor:pointer;background:0 0;border:0;font-size:11px;font-weight:900;text-decoration:underline}.game-footer{background:var(--ink);color:var(--white);grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;min-height:120px;padding:25px max(24px,50vw - 690px);display:grid}.footer-brand{align-items:center;gap:13px;display:flex}.footer-brand .brand-symbol{transform:rotate(45deg)scale(.75)}.footer-brand .brand-pixel,.footer-brand .brand-core{border-color:var(--white)}.footer-brand .brand-pixel{background:var(--white)}.footer-brand>div{flex-direction:column;display:flex}.footer-brand strong{font-size:14px}.footer-brand span{color:#aeb4c8;margin-top:2px;font-size:9px}.creator-mark{color:#bbc0d0;text-align:center;margin:0;font-size:10px}.creator-mark strong{color:var(--sun)}.footer-links{justify-self:end;gap:17px;display:flex}.footer-links a{color:#d7d9e2;align-items:center;gap:6px;font-size:10px;display:flex}.footer-links a:hover{color:var(--sun)}.account-button{background:var(--white);border:2px solid var(--ink);cursor:pointer;border-radius:11px;align-items:center;gap:7px;max-width:150px;height:40px;padding:0 12px;font-size:11px;font-weight:900;display:flex}.account-button span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.account-button.signed-in{color:#126844;background:#eafff5;border-color:#177a55}.account-overlay{overflow-y:auto}.account-card{background:var(--paper);border:3px solid var(--ink);border-radius:22px;width:100%;max-width:540px;padding:34px;position:relative;box-shadow:0 12px #10152b3d}.account-close{background:var(--white);border:2px solid var(--ink);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:25px;line-height:1;display:flex;position:absolute;top:18px;right:18px}.account-heading,.account-identity{align-items:center;gap:16px;padding-right:42px;display:flex}.account-avatar{background:var(--sun);border:3px solid var(--ink);border-radius:15px;flex:none;justify-content:center;align-items:center;width:58px;height:58px;display:flex;transform:rotate(-3deg)}.account-heading small,.account-identity small{color:var(--violet);letter-spacing:.1em;font-family:Consolas,monospace;font-size:9px;font-weight:900}.account-heading h2,.account-identity h2{letter-spacing:-.04em;margin:4px 0 0;font-size:28px}.account-identity p{color:#697087;margin:4px 0 0;font-size:11px}.auth-form{gap:15px;margin-top:26px;display:grid}.auth-form label{gap:7px;display:grid}.auth-form label>span{font-size:11px;font-weight:900}.auth-form label>small{color:#747a90;font-size:9px;line-height:1.4}.auth-input{background:var(--white);border:2px solid var(--ink);border-radius:11px;align-items:center;gap:10px;min-height:48px;padding:0 13px;display:flex}.auth-input:focus-within{box-shadow:0 0 0 4px #7968f22e}.auth-input input{color:var(--ink);font:inherit;background:0 0;border:0;outline:none;flex:1;min-width:0;font-size:12px}.auth-input button{color:#687087;cursor:pointer;background:0 0;border:0;align-items:center;padding:4px;display:flex}.auth-submit{justify-content:center;width:100%;margin-top:3px}.auth-submit:disabled{cursor:not-allowed;filter:grayscale(.65);opacity:.6}.auth-message{border:2px solid var(--ink);border-radius:10px;padding:10px 12px;font-size:10px;font-weight:800;line-height:1.5}.auth-error{color:#8c2820;background:#ffe4e1}.auth-success{color:#17623f;background:#e1fff0}.auth-warning{background:var(--cream);margin-top:22px}.auth-switches{justify-content:center;gap:12px;margin-top:18px;display:flex}.auth-switches button{color:#5141c9;cursor:pointer;background:0 0;border:0;padding:3px;font-size:10px;font-weight:900;text-decoration:underline}.guest-note{color:#777d92;text-align:center;max-width:390px;margin:17px auto 0;font-size:9px;line-height:1.5}.cloud-save-state{color:#126844;background:#eafff5;border:2px solid #177a55;border-radius:12px;align-items:center;gap:12px;margin-top:24px;padding:13px;display:flex}.cloud-save-state>div{flex-direction:column;gap:3px;display:flex}.cloud-save-state strong{font-size:11px}.cloud-save-state span{font-size:9px}.cloud-save-state.state-error{color:#8c2820;background:#ffe4e1;border-color:#b44037}.cloud-save-state.state-loading svg,.cloud-save-state.state-saving svg{animation:.8s ease-in-out infinite alternate cloudPulse}.account-security-note{background:var(--white);border:2px solid var(--line);color:#626a81;border-radius:12px;align-items:flex-start;gap:10px;margin-top:14px;padding:13px;font-size:10px;line-height:1.5;display:flex}.account-security-note svg{color:var(--violet);flex:none}.account-signout{justify-content:center;width:100%;margin-top:20px}.hero-power-core{border:4px solid var(--ink);color:var(--white);z-index:6;background:#ff352f;border-radius:11px 11px 16px 16px;justify-content:center;align-items:center;width:55px;height:55px;animation:1.5s ease-in-out infinite powerFloat;display:flex;position:absolute;bottom:177px;left:46%;transform:rotate(45deg)}.hero-power-core>*{transform:rotate(-45deg)}.hero-power-core span{background:#ffffffa6;border-radius:50%;width:12px;height:12px;position:absolute;box-shadow:0 0 35px 17px #ff2f276b}.power-feature{background:var(--ink);color:var(--white);grid-template-columns:minmax(420px,.9fr) minmax(420px,1.1fr);align-items:stretch;gap:0;min-height:430px;display:grid}.power-feature-art{background:radial-gradient(circle at 55% 48%,#ff322d40,#0000 27%),linear-gradient(#ffffff09 1px,#0000 1px) 0 0/34px 34px,linear-gradient(90deg,#ffffff09 1px,#0000 1px) 0 0/34px 34px;min-height:430px;position:relative;overflow:hidden}.power-feature-copy{align-self:center;max-width:650px;padding:70px max(35px,50vw - 690px) 70px clamp(45px,7vw,110px)}.power-feature-copy .section-label{color:#ff766f}.power-feature-copy h2{letter-spacing:-.055em;margin:17px 0 20px;font-size:clamp(36px,4vw,62px);line-height:.98}.power-feature-copy>p{color:#c8ccda;margin:0;font-size:15px;line-height:1.7}.power-rule{color:#e7e9f0;background:#ffffff12;border:1px solid #ffffff29;border-left:4px solid #ff4b43;border-radius:10px;align-items:flex-start;gap:11px;margin-top:25px;padding:15px;font-size:11px;line-height:1.55;display:flex}.power-rule svg{color:#ff6f67;flex:none}.power-preview-player{z-index:4;position:absolute;bottom:60px;left:18%;transform:scale(1.12)}.power-preview-beam{z-index:3;height:42px;position:absolute;top:48%;left:34%;right:-5%;transform:rotate(-5deg)}.power-preview-beam i:first-child{background:#fff;height:7px;position:absolute;top:17px;left:0;right:0;box-shadow:0 0 8px 3px #fff,0 0 18px 9px #ff453d,0 0 38px 16px #ff1914b3}.power-preview-beam i:last-child{background:#ff2e27;border-radius:50%;width:30px;height:30px;position:absolute;top:5px;right:0;box-shadow:0 0 45px 24px #ff2e278c}.power-core-large{border:4px solid var(--white);color:var(--white);z-index:3;background:linear-gradient(135deg,#ff817b,#e30e08 55%,#760300);border-radius:18px;justify-content:center;align-items:center;width:80px;height:80px;animation:1.6s ease-in-out infinite powerFloat;display:flex;position:absolute;top:18%;left:54%;transform:rotate(45deg)}.power-core-large svg{filter:drop-shadow(0 0 8px #fff);transform:rotate(-45deg)}.power-core-large span{background:#ffffff40;border-radius:50%;width:15px;height:15px;position:absolute;box-shadow:0 0 70px 35px #ff2d2666}.power-orbit{border:1px solid #ff484073;border-radius:50%;position:absolute;top:27%;left:54%;transform:translate(-50%,-50%)}.orbit-one{width:190px;height:190px}.orbit-two{border-style:dashed;width:285px;height:285px}.sprite-powered{filter:drop-shadow(0 0 10px #ff2822b3)}.sprite-powered .runner-eye{background:#fff;box-shadow:0 0 5px 2px #fff,0 0 12px 6px #ff342d}.sprite-powered .runner-emblem{color:#fff;background:#ff3d35;box-shadow:0 0 14px 5px #ff30297a}.sprite-heat-firing .runner-head{filter:drop-shadow(0 0 11px #ff261f)}.power-status{color:#c8cbd6;z-index:9;background:#10152be6;border:2px solid #ffffffb3;border-radius:9px;align-items:center;gap:7px;padding:7px 10px;font-family:Consolas,monospace;font-size:8px;display:flex;position:absolute;top:80px;left:50%;transform:translate(-50%)}.power-status svg{color:#ff635b}.power-status strong{color:#ff817a;font-size:8px}.power-status.power-ready{color:#fff;background:#5b0907;border-color:#ff9a95;animation:.75s ease-in-out infinite alternate powerStatusPulse}.power-status.power-firing{color:#fff;background:#cf130d}.redline-pickup{z-index:8;flex-direction:column;align-items:center;animation:1s ease-in-out infinite pickupHover;display:flex;position:absolute;bottom:122px;transform:translate(-50%)}.pickup-core{border:4px solid var(--ink);color:var(--white);background:linear-gradient(135deg,#ff8d86,#ed1912 55%,#760300);border-radius:10px;justify-content:center;align-items:center;width:52px;height:52px;display:flex;transform:rotate(45deg)}.pickup-core svg{filter:drop-shadow(0 0 5px #fff);transform:rotate(-45deg)}.pickup-rays{background:#ffffffbf;border-radius:50%;width:13px;height:13px;position:absolute;top:19px;box-shadow:0 0 16px 9px #ff3730a6,0 0 40px 22px #ff37304d}.redline-pickup small{background:var(--ink);color:#ff7f78;border-radius:999px;margin-top:15px;padding:4px 7px;font-family:Consolas,monospace;font-size:7px;font-weight:900}.runner-power-burst:before{content:"";z-index:-1;border:5px solid #ff3f37;border-radius:50%;width:150px;height:150px;animation:.65s ease-out forwards powerBurst;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.heat-vision-beam{transform-origin:0;height:34px;animation:.95s ease-out forwards heatBeamFire;position:absolute;top:15px;transform:rotate(-1deg)}.heat-vision-beam .beam-core{background:#fff;height:6px;position:absolute;top:14px;left:0;right:0;box-shadow:0 0 6px 2px #fff,0 0 14px 7px #ff3d35,0 0 32px 14px #ff1912bf}.heat-vision-beam:before,.heat-vision-beam:after{content:"";background:linear-gradient(90deg,#fff,#ff4a42 35%,#970400);height:4px;position:absolute;left:0;right:0;box-shadow:0 0 17px 8px #ff221b8c}.heat-vision-beam:before{top:8px}.heat-vision-beam:after{top:21px}.heat-vision-beam .beam-flare{background:#fff;border-radius:50%;width:22px;height:22px;animation:.3s linear infinite alternate beamImpact;position:absolute;top:6px;right:-8px;box-shadow:0 0 10px 6px #fff,0 0 28px 15px #ff2e27,0 0 55px 26px #ff1e16a6}.footer-security{color:#9fe9c9;align-items:center;gap:5px;font-size:9px;display:flex}@keyframes coinFloat{0%,to{transform:translateY(0)rotate(-3deg)}50%{transform:translateY(-13px)rotate(3deg)}}@keyframes cloudPulse{0%{opacity:.45;transform:translateY(1px)}to{opacity:1;transform:translateY(-1px)}}@keyframes powerFloat{0%,to{margin-top:0}50%{margin-top:-13px}}@keyframes pickupHover{0%,to{margin-bottom:0}50%{margin-bottom:12px}}@keyframes powerStatusPulse{0%{box-shadow:0 0 #ff362e00}to{box-shadow:0 0 18px #ff362ebf}}@keyframes powerBurst{0%{opacity:1;transform:translate(-50%,-50%)scale(.3)}to{opacity:0;transform:translate(-50%,-50%)scale(1.35)}}@keyframes heatBeamFire{0%{opacity:0;transform:scaleX(.02)}10%{opacity:1;transform:scaleX(.08)}35%{transform:scaleX(1)}82%{opacity:1}to{opacity:0;transform:scaleX(1)}}@keyframes beamImpact{0%{transform:scale(.78)rotate(0)}to{transform:scale(1.25)rotate(22deg)}}@keyframes sideShootRight{0%{transform:translate(0)scale(.7)}to{left:97%;transform:translate(0)scale(1.25)}}@keyframes sideShootLeft{0%{right:0;transform:scale(.7)}to{right:80%;transform:scale(1.25)}}@keyframes runnerJump{0%,to{bottom:61px}45%,55%{bottom:158px}}@keyframes runnerLimbFront{0%{transform:rotate(-32deg)}to{transform:rotate(28deg)}}@keyframes runnerLimbBack{0%{transform:rotate(30deg)}to{transform:rotate(-28deg)}}@keyframes runnerBump{0%,to{margin-left:0}50%{margin-left:-14px}}@keyframes gatePulse{0%{filter:drop-shadow(0 0 #7968f200)}to{filter:drop-shadow(0 0 10px #7968f2bf)}}@keyframes bossHit{0%,to{transform:translate(0)}50%{transform:translate(14px)}}@keyframes bossAttack{0%,to{transform:translate(0)}50%{transform:translate(-25px)scale(1.05)}}@keyframes playerHit{0%,to{transform:translate(0)}50%{transform:translate(-11px)}}@keyframes wrongShake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}75%{transform:translate(6px)}}@media (max-width:1000px){.home-hero{grid-template-columns:1fr;padding-top:55px}.hero-content{max-width:760px}.hero-scene{min-height:430px}.hero-player{left:18%}.hero-boss{right:18%}.steps-row{grid-template-columns:1fr}.step-arrow{justify-self:center;transform:rotate(90deg)}.home-progress{grid-template-columns:1fr;gap:35px}.lesson-stage{grid-template-columns:1fr}.teacher-panel{flex-direction:row;align-items:center;gap:28px}.guide-avatar{flex:none;margin:0}}@media (max-width:720px){.game-header{grid-template-columns:1fr auto;min-height:68px;padding:0 16px}.brand-symbol{transform:rotate(45deg)scale(.8)}.brand-word{font-size:17px}.main-nav{background:var(--paper);border-bottom:2px solid var(--ink);z-index:80;grid-template-columns:1fr 1fr;padding:7px;display:grid;position:fixed;bottom:0;left:0;right:0}.main-nav button{justify-content:center}.player-badge{padding:8px}.player-xp{display:none}.home-hero{min-height:auto;padding:48px 20px 35px}.hero-content h1{font-size:54px}.hero-content>p{font-size:15px}.hero-buttons{flex-direction:column;align-items:stretch}.first-mission{grid-template-columns:auto 1fr}.mission-reward{display:none}.hero-scene{width:124%;min-height:380px;margin-left:-12%}.hero-player{left:12%;transform:scale(.95)}.hero-boss{right:9%;transform:scale(.95)}.speech-bubble{top:14px;right:7%}.coin-one{left:42%}.coin-two{display:none}.how-it-works,.learning-strip,.home-progress{padding:65px 20px}.steps-row article{min-height:auto}.learning-cards{grid-template-columns:1fr}.view-toolbar{grid-template-columns:1fr auto;padding:0 14px}.view-toolbar>span{display:none}.lesson-stage{padding:30px 15px 25px}.teacher-panel{flex-direction:column;align-items:flex-start;padding:24px}.guide-avatar{width:80px;height:80px}.guide-copy h1{font-size:36px}.lesson-visual{min-height:390px;padding:35px 10px}.visual-target{margin-bottom:45px}.teaching-array,.battle-array{grid-template-columns:repeat(7,minmax(43px,1fr))}.teaching-array>div,.battle-array button{min-height:67px}.teaching-array span,.battle-array button>span{font-size:16px}.teaching-array small,.battle-array small{font-size:6px}.lesson-controls{gap:10px;padding:0 15px 90px}.lesson-controls button{flex:1;padding:0 11px}.battle-scene{min-height:430px}.battle-hud{width:calc(100% - 20px);top:13px}.hud-player>span,.hud-boss>span{display:none}.boss-health-track{width:90px}.battle-characters{width:135px;bottom:57px;right:1%}.battle-boss-wrap .boss-sprite{transform:scale(.65)}.battle-boss-wrap .boss-defeated{transform:scale(.65)rotate(12deg)translateY(25px)}.runner-player{transform:translate(-50%)scale(.62)}.course-obstacle{transform:translate(-50%)scale(.78)}.bug-obstacle.obstacle-cleared{transform:translate(-50%)scale(.78)rotate(90deg)translate(12px)}.pipe-obstacle.obstacle-cleared{transform:translate(-50%)scale(.78,.2)}.scanner-gate{transform-origin:bottom;height:95px;transform:translate(-50%)scale(.82)}.stage-coach{max-width:225px;padding:8px 10px;top:118px;left:10px}.stage-coach strong{font-size:12px}.stage-coach small{display:none}.stage-controls{grid-template-columns:54px 70px 54px 70px;inset:auto 10px 8px auto}.stage-controls button{border-width:2px;min-height:46px}.logic-choice-card{width:calc(100% - 20px);padding:12px;bottom:78px}.logic-choice-heading{flex-direction:column;align-items:flex-start;gap:3px}.logic-choice-heading strong{font-size:12px}.logic-range span{width:34px;height:31px}.direction-choices button{min-height:39px;font-size:8px}.compact-game-panel,.learning-path{grid-template-columns:1fr}.decision-panel{padding:35px 14px 95px}.decision-header{flex-direction:column;align-items:flex-start;gap:18px}.hint-button{justify-content:center;align-self:stretch}.feedback-bar{grid-template-columns:auto 1fr}.complexity-chip{display:none}.result-card{padding:26px 18px}.result-stats{grid-template-columns:1fr}.result-actions{flex-direction:column}.result-actions button{width:100%}.world-view{padding:50px 15px 105px}.world-heading{flex-direction:column;align-items:flex-start;gap:22px}.world-level{grid-template-columns:52px 1fr;gap:14px}.path-line{left:24px}.level-node{width:52px;height:52px}.level-card{padding:17px;display:block}.level-card-top{display:flex}.level-card h2{margin-top:5px}.level-card>p{margin-bottom:15px}.level-card button{justify-content:center;width:100%;margin-top:14px}.unlock-note{max-width:none;margin-top:13px}.world-footer-actions{flex-direction:column;align-items:stretch;gap:20px}.game-footer{grid-template-columns:1fr;justify-items:center;gap:19px;padding:35px 20px 100px}.footer-links{justify-self:center}}@media (max-width:1000px){.power-feature{grid-template-columns:1fr}.power-feature-art{min-height:390px}.power-feature-copy{max-width:none;padding:60px max(30px,50vw - 380px)}}@media (max-width:720px){.account-button{width:38px;height:38px;padding:0}.account-button span{display:none}.account-card{border-radius:17px;max-height:calc(100vh - 28px);padding:27px 18px;overflow-y:auto}.account-heading,.account-identity{align-items:flex-start}.account-heading h2,.account-identity h2{font-size:23px}.account-avatar{width:48px;height:48px}.auth-switches{flex-direction:column;align-items:center;gap:8px}.power-feature-art{min-height:330px}.power-preview-player{bottom:40px;left:9%;transform:scale(.8)}.power-core-large{left:60%;transform:rotate(45deg)scale(.8)}.power-preview-beam{left:29%}.power-feature-copy{padding:50px 20px}.power-feature-copy h2{font-size:38px}.hero-power-core{bottom:180px;left:48%;transform:rotate(45deg)scale(.75)}.power-status{white-space:nowrap;max-width:calc(100% - 28px);font-size:7px;top:68px}.redline-pickup{bottom:111px;transform:translate(-50%)scale(.78)}.heat-vision-beam{top:19px}.footer-links{flex-wrap:wrap;justify-content:center}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.canvas-game-view{background:#080d1b;min-height:calc(100vh - 76px);padding:18px}.canvas-game-toolbar{color:#f7f7ef;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;max-width:1560px;margin:0 auto 12px;display:grid}.canvas-game-toolbar>div{letter-spacing:.12em;flex-direction:column;align-items:center;gap:2px;font-family:Consolas,monospace;display:flex}.canvas-game-toolbar>div span{color:#67e8f9;font-size:10px}.canvas-game-toolbar>div strong{text-transform:uppercase;font-size:13px}.canvas-game-toolbar button{color:#f7f7ef;cursor:pointer;background:#141b31;border:2px solid #39415e;border-radius:10px;justify-self:start;align-items:center;gap:7px;padding:10px 13px;font-size:11px;font-weight:900;display:flex}.canvas-game-toolbar button:last-child{justify-self:end}.canvas-shell{background:#0c1224;border:3px solid #11162d;border-radius:18px;max-width:1560px;min-height:560px;margin:0 auto;position:relative;overflow:hidden;box-shadow:0 16px #00000047}.platform-canvas{touch-action:none;width:100%;height:min(72vh,760px);min-height:560px;display:block}.canvas-hud{color:#f8f8ef;z-index:4;background:#080d1be0;border:2px solid #67e8f966;border-radius:14px;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;padding:10px 14px;display:grid;position:absolute;top:16px;left:18px;right:18px}.canvas-hud-player,.canvas-resources{align-items:center;gap:12px;display:flex}.canvas-hud-player>span,.canvas-objective small{color:#67e8f9;letter-spacing:.14em;font-family:Consolas,monospace;font-size:9px;font-weight:900}.canvas-hud-player>div{color:#ff425f;gap:3px;display:flex}.canvas-objective{justify-content:center;align-items:center;gap:10px;display:flex}.canvas-objective strong{color:#11162d;background:#ffd84d;border:2px solid #11162d;border-radius:7px;padding:5px 7px;font-family:Consolas,monospace;font-size:13px}.canvas-objective>span{letter-spacing:.06em;text-overflow:ellipsis;white-space:nowrap;max-width:420px;font-family:Consolas,monospace;font-size:9px;font-weight:900;overflow:hidden}.canvas-resources{justify-content:flex-end}.canvas-resources>span{background:#171f38;border:1px solid #3d4769;border-radius:7px;align-items:center;gap:5px;padding:7px 9px;font-family:Consolas,monospace;font-size:9px;font-weight:900;display:flex}.canvas-resources .resource-ready{color:#ff7b8e;border-color:#ff425f;box-shadow:0 0 16px #ff425f38}.canvas-controls{pointer-events:none;z-index:5;justify-content:space-between;align-items:flex-end;gap:10px;display:flex;position:absolute;bottom:20px;left:20px;right:20px}.canvas-controls button{cursor:pointer;pointer-events:auto;touch-action:none;-webkit-user-select:none;user-select:none;background:#f7f7eff0;border:3px solid #11162d;border-radius:13px;justify-content:center;align-items:center;gap:6px;min-width:62px;min-height:54px;padding:9px 12px;font-family:Consolas,monospace;font-size:9px;font-weight:900;display:flex;box-shadow:0 5px #11162d73}.canvas-controls button:active{transform:translateY(4px);box-shadow:0 1px #11162d73}.canvas-controls button:disabled{cursor:not-allowed;filter:grayscale();opacity:.45}.canvas-move-controls{gap:8px;display:flex}.canvas-controls .override-control{color:#67e8f9;background:#11162d;border-color:#67e8f9;margin-left:auto}.canvas-controls .fire-canvas-control{color:#fff;background:#ff425f}.canvas-controls .jump-canvas-control{background:#ffd84d;min-width:84px}.jump-arrow{transform:rotate(-90deg)}.desktop-command-strip{color:#bdc7da;z-index:4;background:#080d1bd6;border:1px solid #67e8f952;border-radius:9px;align-items:center;gap:18px;padding:8px 11px;font-family:Consolas,monospace;font-size:8px;display:flex;position:absolute;top:92px;left:50%;transform:translate(-50%)}@media (min-width:761px){.canvas-controls{display:none}}.desktop-command-strip span{white-space:nowrap;align-items:center;gap:4px;display:flex}.desktop-command-strip kbd{color:#11162d;background:#f7f7ef;border-radius:4px;padding:3px 5px;font-size:8px}.algorithm-coach{color:#11162d;z-index:4;background:#fffdf3f0;border:3px solid #11162d;border-radius:13px;max-width:365px;padding:14px 16px;position:absolute;top:105px;left:22px;box-shadow:0 6px #11162d33}.algorithm-coach span,.sort-briefing span,.sort-console span{color:#6f56e8;letter-spacing:.13em;font-family:Consolas,monospace;font-size:9px;font-weight:900}.algorithm-coach strong{letter-spacing:-.04em;margin:5px 0;font-size:21px;display:block}.algorithm-coach p{margin:0;font-size:13px;font-weight:800;line-height:1.45}.algorithm-coach small{color:#687089;margin-top:7px;line-height:1.45;display:block}.trace-goal,.trace-rule,.trace-hint{color:#c9d6f0;margin:12px 0 0;font-size:12px;line-height:1.5}.trace-goal{color:#dffbff;background:#67e8f917;border:1px solid #67e8f947;border-radius:8px;padding:10px}.trace-hint{color:#ffeaa0;background:#ffd84d1a;border:1px solid #ffd84d40;border-radius:8px;padding:10px}.hacker-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:12;background:#040814a3;justify-content:center;align-items:center;padding:76px 24px 92px;display:flex;position:absolute;inset:0}.hacker-window{color:#eefef8;background:#080d1b;border:2px solid #67e8f9;border-radius:14px;width:100%;max-width:850px;overflow:hidden;box-shadow:0 0 0 5px #67e8f91a,0 24px 80px #00000080}.hacker-window-bar{background:#10182d;border-bottom:1px solid #33425e;justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.hacker-window-bar>div{align-items:center;gap:9px;font-family:Consolas,monospace;display:flex}.hacker-window-bar span{color:#67e8f9;letter-spacing:.12em;font-size:11px;font-weight:900}.hacker-window-bar b{color:#10152b;background:#a7f35b;border-radius:5px;padding:5px 7px;font-size:8px}.hacker-window-bar button{color:#f7f7ef;cursor:pointer;background:0 0;border:0;place-items:center;padding:5px;display:grid}.hacker-window-content{grid-template-columns:1fr 1.08fr;display:grid}.physics-console,.trace-console{min-height:330px;padding:22px}.physics-console{border-right:1px solid #33425e}.console-heading{align-items:center;gap:10px;margin-bottom:22px;display:flex}.console-heading>div{flex-direction:column;gap:3px;font-family:Consolas,monospace;display:flex}.console-heading span,.trace-heading span,.free-tune-panel>span{color:#67e8f9;letter-spacing:.14em;font-size:9px}.console-heading strong{font-size:13px}.physics-console label{grid-template-columns:96px 1fr 48px;align-items:center;gap:10px;margin-top:17px;display:grid}.physics-console label>span,.physics-console output{font-family:Consolas,monospace;font-size:9px;font-weight:900}.physics-console output{color:#a7f35b;text-align:center;background:#131d34;border:1px solid #3d4c6a;border-radius:5px;padding:5px}.physics-console input{accent-color:#67e8f9;cursor:pointer;width:100%}.trace-console{background-color:#0000;background-image:linear-gradient(#67e8f909 1px,#0000 1px),linear-gradient(90deg,#67e8f909 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:24px 24px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box}.trace-heading{justify-content:space-between;align-items:center;display:flex}.trace-heading strong{color:#ffd84d;font-family:Consolas,monospace;font-size:13px}.trace-values{justify-content:center;gap:8px;margin:34px 0 20px;display:flex}.trace-values span{background:#131d34;border:2px solid #394766;border-radius:7px;flex-direction:column;justify-content:center;align-items:center;gap:2px;width:48px;height:48px;font-family:Consolas,monospace;font-size:11px;font-weight:900;display:flex}.trace-values span b{color:#67e8f9;min-height:8px;font-size:6px}.trace-values .trace-pivot{color:#11162d;background:#ffd84d;border-color:#f7f7ef;box-shadow:0 0 18px #ffd84d4d}.trace-readout{justify-content:center;align-items:baseline;gap:9px;font-family:Consolas,monospace;display:flex}.trace-readout span{color:#8fa0bd;font-size:9px}.trace-readout strong{color:#ffd84d;font-size:30px}.trace-actions{grid-template-columns:repeat(3,1fr);gap:9px;margin-top:28px;display:grid}.trace-actions button{color:#f7f7ef;cursor:pointer;background:#131d34;border:2px solid #52617e;border-radius:8px;min-height:45px;font-family:Consolas,monospace;font-size:10px;font-weight:900}.trace-actions button:hover{color:#a7f35b;border-color:#a7f35b}.trace-actions .trace-rejected{color:#ff788b;background:#ff425f2e;border-color:#ff425f;animation:.22s linear 2 hackerReject}.free-tune-panel{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}.free-tune-panel strong{margin:12px 0 25px;font-family:Consolas,monospace;font-size:20px}.free-tune-panel code{color:#a7f35b;margin-top:25px;font-size:11px}.signal-bars{align-items:flex-end;gap:7px;height:70px;display:flex}.signal-bars i{background:#67e8f9;width:11px;height:30%;animation:.7s ease-in-out infinite alternate signalPulse;display:block}.signal-bars i:nth-child(2){height:55%;animation-delay:.12s}.signal-bars i:nth-child(3){height:85%;animation-delay:.24s}.signal-bars i:nth-child(4){height:62%;animation-delay:.36s}.signal-bars i:nth-child(5){height:42%;animation-delay:.48s}.canvas-complete{z-index:16;background:#040814db;justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}.canvas-complete>div{text-align:center;background:#fffdf3;border:4px solid #11162d;border-radius:18px;max-width:560px;padding:38px;box-shadow:0 12px #00000047}.canvas-complete>div>span{color:#6f56e8;letter-spacing:.13em;font-family:Consolas,monospace;font-size:11px;font-weight:900}.canvas-complete h2{letter-spacing:-.05em;margin:12px 0;font-size:clamp(34px,6vw,58px)}.canvas-complete p{color:#616a81;line-height:1.6}.canvas-complete-stats{grid-template-columns:repeat(3,1fr);gap:8px;margin:25px 0;display:grid}.canvas-complete-stats strong{color:#ffd84d;background:#11162d;border-radius:8px;padding:12px 7px;font-family:Consolas,monospace;font-size:10px}.canvas-complete button{cursor:pointer;background:#ffd84d;border:3px solid #11162d;border-radius:10px;align-items:center;gap:8px;padding:13px 18px;font-weight:900;display:inline-flex;box-shadow:0 5px #11162d33}.sort-circuit-view{background:#0c1224;min-height:calc(100vh - 74px);padding:18px 20px 42px}.sort-circuit-shell{color:#f7f7ef;background:linear-gradient(#67e8f914 1px,#0000 1px) 0 0/34px 34px,linear-gradient(90deg,#67e8f914 1px,#0000 1px) 0 0/34px 34px,linear-gradient(135deg,#101733,#18244b 55%,#0d1329);border:3px solid #11162d;border-radius:20px;max-width:1320px;min-height:620px;margin:0 auto;padding:32px;position:relative;overflow:hidden;box-shadow:0 16px #00000047}.sort-briefing{max-width:760px}.sort-briefing h1{letter-spacing:-.07em;margin:12px 0;font-size:clamp(42px,7vw,86px);line-height:.9}.sort-briefing p{color:#d6def3;max-width:690px;margin:0;font-size:clamp(16px,2vw,21px);font-weight:700;line-height:1.55}.sort-board{background:#070c1c9e;border:2px solid #67e8f947;border-radius:18px;margin:34px 0 22px;padding:26px;overflow-x:auto}.sort-track{align-items:stretch;gap:13px;min-width:860px;display:flex}.packet-stack{align-items:center;gap:13px;display:flex}.packet-card{color:#11162d;background:#ffd84d;border:4px solid #11162d;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:104px;min-height:118px;display:flex;box-shadow:0 8px #00000047}.packet-card small,.packet-stack button span{letter-spacing:.12em;font-family:Consolas,monospace;font-size:8px;font-weight:900}.packet-card strong{font-size:46px;line-height:1}.packet-stack button{color:#11162d;cursor:pointer;background:#67e8f9;border:3px solid #11162d;border-radius:13px;flex-direction:column;gap:4px;width:122px;min-height:76px;padding:10px 12px;font-weight:950;display:flex;box-shadow:0 5px #00000040}.packet-stack button:hover{background:#a7f35b}.packet-stack button span{color:#38405f;line-height:1.2}.sort-console{color:#11162d;background:#fffdf3;border:3px solid #11162d;border-radius:16px;grid-template-columns:1fr auto;align-items:center;gap:20px;padding:20px;display:grid}.sort-console strong{margin:6px 0;font-family:Consolas,monospace;font-size:18px;display:block}.sort-console p{color:#5e667c;margin:0;font-weight:800}.sort-stats{flex-direction:column;gap:8px;min-width:160px;display:flex}.sort-stats span{color:#ffd84d;text-align:center;background:#11162d;border-radius:8px;padding:9px 11px}.mini-game-preview{grid-template-columns:1fr;align-content:center;gap:18px;padding:42px;display:grid}.mini-preview-card{color:#11162d;background:#fffdf3;border:4px solid #11162d;border-radius:18px;padding:18px;transform:rotate(-1deg);box-shadow:0 9px #11162d33}.mini-preview-card:nth-child(2){background:#67e8f9;justify-self:end;width:82%;transform:rotate(2deg)}.mini-preview-card:nth-child(3){background:#ffd84d;width:88%;transform:rotate(-2deg)}.mini-preview-card small,.mini-preview-card span{letter-spacing:.12em;font-family:Consolas,monospace;font-size:10px;font-weight:900;display:block}.mini-preview-card strong{letter-spacing:-.05em;margin:6px 0;font-size:clamp(26px,4vw,42px);display:block}.mini-game-type{color:#11162d;letter-spacing:.08em;background:#f0edff;border:2px solid #11162d;border-radius:999px;width:fit-content;margin:12px 0 0;padding:7px 10px;font-family:Consolas,monospace;font-size:10px;font-weight:900;display:inline-flex}.curriculum-heading{margin-bottom:22px}.curriculum-guide{grid-template-columns:repeat(3,1fr);gap:14px;max-width:1320px;margin:0 auto 28px;display:grid}.curriculum-guide article{background:#fffdf3;border:3px solid #11162d;border-radius:18px;align-items:flex-start;gap:13px;padding:18px;display:flex;box-shadow:0 7px #11162d1f}.curriculum-guide article>span{background:#ffd84d;border:2px solid #11162d;border-radius:999px;flex:none;justify-content:center;align-items:center;width:34px;height:34px;font-weight:1000;display:flex}.curriculum-guide strong,.curriculum-guide p{display:block}.curriculum-guide p{color:#626b80;margin:5px 0 0;font-size:13px;line-height:1.45}.mini-game-library{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:1320px;margin:0 auto;padding:0;display:grid}.mini-game-library .world-level{min-height:0;margin:0;padding:0;display:block}.mini-game-library .level-node,.mini-game-library .path-line{display:none}.mini-game-library .level-card{height:100%;margin:0;padding:26px}.mini-game-library .world-level.recommended .level-card{box-shadow:0 0 0 7px #ffd84d54,0 12px #11162d26}.mini-game-library .world-level.recommended .level-card-top span:last-child{color:#11162d;background:#ffd84d}.card-learn-line{color:#4d5670;background:#f6f3ff;border-radius:12px;align-items:flex-start;gap:8px;margin:15px 0;padding:12px;font-size:13px;font-weight:750;line-height:1.45;display:flex}.card-learn-line svg{flex:none;margin-top:2px}.mini-game-view{color:#11162d;background-color:#fffaf0;background-image:linear-gradient(#11162d0d 1px,#0000 1px),linear-gradient(90deg,#11162d0d 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:42px 42px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;min-height:calc(100vh - 74px);padding:18px 20px 42px}.mini-game-toolbar{color:#fffdf3;background:#11162d;border-radius:18px;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;max-width:1320px;min-height:70px;margin:0 auto 18px;padding:12px 16px;display:grid}.mini-game-toolbar button{color:#fffdf3;cursor:pointer;background:#fffdf31a;border:2px solid #fffdf333;border-radius:12px;align-items:center;gap:8px;padding:11px 13px;font-weight:900;display:inline-flex}.mini-game-toolbar>div{text-align:center}.mini-game-toolbar span{color:#a7f35b;letter-spacing:.14em;font-family:Consolas,monospace;font-size:10px;font-weight:900;display:block}.mini-game-toolbar strong{font-size:20px;display:block}.mini-game-shell{grid-template-columns:minmax(300px,.78fr) minmax(0,1.22fr);gap:24px;max-width:1320px;margin:0 auto;display:grid;position:relative}.mini-game-brief,.mini-game-board{background:#fffdf3;border:4px solid #11162d;border-radius:22px;box-shadow:0 12px #11162d29}.mini-game-brief{align-self:start;padding:28px;position:sticky;top:92px}.mini-game-brief>span,.mini-lesson-card small,.mini-feedback small{color:#6f56e8;letter-spacing:.13em;font-family:Consolas,monospace;font-size:10px;font-weight:900}.mini-game-brief h1{letter-spacing:-.07em;margin:12px 0;font-size:clamp(42px,6vw,74px);line-height:.9}.mini-game-brief>strong{margin-bottom:16px;font-family:Consolas,monospace;display:block}.mini-game-brief p{color:#586176;font-weight:750;line-height:1.55}.mini-lesson-card,.mini-feedback{border:2px solid #11162d;border-radius:16px;margin-top:18px;padding:16px}.mini-lesson-card{background:#fff8d4}.mini-feedback{background:#e8fff3;border-color:#39b979}.mini-feedback.warn{background:#ffe3df;border-color:#ff665a}.mini-feedback p,.mini-lesson-card p{color:#11162d;margin:8px 0 0}.mini-game-board{min-height:620px;padding:clamp(20px,4vw,38px);position:relative;overflow:hidden}.mini-game-hud{color:#fffdf3;background:#11162d;border-radius:16px;grid-template-columns:auto 1fr auto auto;align-items:center;gap:14px;margin-bottom:24px;padding:13px 16px;display:grid}.mini-game-hud>div:first-child,.mini-game-hud>div:last-child{flex-direction:column;display:flex}.mini-game-hud small{color:#98a3bc;letter-spacing:.12em;font-family:Consolas,monospace;font-size:8px}.mini-game-hud strong{color:#ffd84d}.streak-meter{text-align:center;background:#ffffff14;border:1px solid #ffffff24;border-radius:12px;min-width:72px;padding:8px 10px;transition:transform .16s,background .16s}.streak-meter.live{background:#a7f35b2b;animation:.46s streakBump}.mini-progress-track{background:#303a53;border-radius:999px;height:10px;overflow:hidden}.mini-progress-track span{background:linear-gradient(90deg,#67e8f9,#a7f35b);height:100%;transition:width .22s;display:block}.binary-game,.sort-mini-game,.stack-mini-game,.tree-mini-game,.graph-mini-game,.dijkstra-mini-game,.greedy-mini-game,.dp-mini-game{align-items:center;gap:26px;min-height:540px;display:grid}.binary-strip,.packet-row,.memo-row,.graph-network,.interval-row,.weighted-map{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.binary-strip span,.mini-packet,.memo-row span,.graph-network button,.weighted-map button,.interval-row button,.stack-tower button{color:#11162d;background:#f3f0ff;border:3px solid #11162d;border-radius:16px;font-weight:1000;box-shadow:0 7px #11162d2e}.binary-strip span{opacity:.32;flex-direction:column;justify-content:center;align-items:center;width:86px;height:92px;font-size:30px;display:flex}.binary-strip span.active{opacity:1;background:#fffdf3}.binary-strip span.pivot{background:#ffd84d;transform:translateY(-8px)}.scanner-status,.conveyor-status,.stack-mission,.memo-equation,.route-control{background:#f3f0ff;border:2px solid #11162d;border-radius:14px;justify-content:center;align-items:center;gap:12px;padding:13px;display:flex}.scanner-status,.conveyor-status span,.stack-mission strong,.memo-equation small,.route-control span{letter-spacing:.1em;font-family:Consolas,monospace;font-size:10px;font-weight:900}.scanner-pulse{background:#ff425f;border-radius:999px;width:10px;height:10px;animation:.7s ease-in-out infinite alternate signalPulse;box-shadow:0 0 12px #ff425f}.conveyor-status,.stack-mission,.memo-equation{flex-direction:column}.conveyor-status strong,.stack-mission span{text-align:center}.binary-strip small,.memo-row small,.weighted-map small,.interval-row small{letter-spacing:.12em;font-family:Consolas,monospace;font-size:9px}.mini-rule-line{color:#fffdf3;background:#11162d;border-radius:16px;justify-content:center;align-items:center;gap:14px;padding:18px;display:flex}.mini-rule-line strong{color:#ffd84d}.mini-actions{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:11px;display:grid}.mini-actions.two{grid-template-columns:repeat(2,minmax(160px,1fr))}.mini-actions.three{grid-template-columns:repeat(3,minmax(150px,1fr))}.mini-actions button,.graph-network button,.weighted-map button,.interval-row button,.stack-tower button{cursor:pointer;min-height:58px;padding:12px 16px}.mini-actions button{color:#11162d;background:#67e8f9;border:3px solid #11162d;border-radius:14px;font-weight:1000;box-shadow:0 6px #11162d29}.mini-actions button:hover,.graph-network button:hover,.weighted-map button:hover,.interval-row button:hover,.stack-tower button:hover{background:#a7f35b;transform:translateY(-1px)}.mini-actions button:active,.graph-network button:active,.weighted-map button:active,.interval-row button:active,.stack-dock button:active,.stack-tower button:active{transform:translateY(3px)scale(.98);box-shadow:0 2px #11162d33}.mini-actions button:disabled,.graph-network button:disabled,.weighted-map button:disabled,.interval-row button:disabled,.stack-tower button:disabled{cursor:not-allowed;opacity:.56;transform:none}.mini-packet{background:#ffd84d;justify-content:center;align-items:center;width:94px;height:112px;font-size:46px;display:flex}.mini-packet.comparing{background:#67e8f9;transform:translateY(-8px);box-shadow:0 7px #11162d2e,0 0 0 7px #67e8f938}.sort-decision{background:#fff8d4;border:2px solid #11162d;border-radius:16px;padding:18px}.sort-decision p{text-align:center;margin:0 0 15px;font-size:18px;font-weight:900}.stack-tower{flex-direction:column-reverse;align-items:center;gap:10px;display:flex}.stack-tower button{background:#67e8f9;width:min(360px,80%);font-size:34px}.stack-tower button.top{background:#ffd84d;transform:translate(18px)}.stack-dock{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.stack-dock button{cursor:pointer;background:#67e8f9;border:3px solid #11162d;border-radius:12px;min-height:52px;padding:10px 18px;font-weight:1000;box-shadow:0 5px #11162d29}.empty-stack{color:#70798e;border:3px dashed #8992a8;border-radius:14px;padding:24px 60px;font-family:Consolas,monospace;font-weight:900}.tree-node-map{grid-template-columns:repeat(3,110px);justify-content:center;gap:18px;display:grid}.tree-node-map span{background:#fffdf3;border:3px solid #11162d;border-radius:999px;justify-content:center;align-items:center;height:88px;font-size:28px;font-weight:1000;display:flex;box-shadow:0 7px #11162d2e}.tree-node-map button{color:#11162d;cursor:pointer;background:#f3f0ff;border:2px solid #d7dbe3;border-radius:999px;justify-content:center;align-items:center;width:78px;height:78px;font-size:24px;font-weight:1000;display:flex}.tree-node-map button.choice{background:#fff;border-color:#11162d;box-shadow:0 6px #11162d24}.tree-node-map button.choice:hover{background:#67e8f9;transform:translateY(-2px)}.tree-node-map button:disabled{cursor:default;opacity:.45}.tree-node-map button.target{border-color:#5d9f2c}.tree-node-map button.current,.tree-node-map button.visited{opacity:1;background:#67e8f9}.tree-node-map span:first-child{grid-column:2}.tree-node-map .target{background:#a7f35b}.tree-node-map .current{background:#ffd84d;box-shadow:0 7px #11162d2e,0 0 0 7px #ffd84d40}.tree-node-map .visited{background:#67e8f9}.path-chip-row{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.path-chip-row span{color:#a7f35b;background:#11162d;border-radius:999px;padding:8px 11px;font-family:Consolas,monospace;font-size:9px;font-weight:900}.graph-network{grid-template-columns:repeat(3,84px);justify-content:center;gap:38px 64px;display:grid;position:relative}.graph-network button{z-index:2;border-radius:999px;width:84px;height:84px;font-size:28px}.graph-network button.active{background:#ffd84d}.graph-network button.done{background:#a7f35b}.graph-network button.waiting{background:#67e8f9}.graph-network button.hidden-node{color:#11162d7a;opacity:.52;background:#ffffff3d;border-style:dashed}.graph-network button.discovered{opacity:1}.graph-network .edge{transform-origin:0;z-index:1;background:#8c96aa;width:115px;height:4px;position:absolute}.edge-ab{top:70px;left:50%;transform:rotate(145deg)}.edge-ac{top:70px;left:50%;transform:rotate(35deg)}.edge-bd{top:185px;left:20%;transform:rotate(125deg)}.edge-be{top:185px;left:22%;transform:rotate(35deg)}.edge-cf{top:185px;left:70%;transform:rotate(55deg)}.queue-strip{color:#ffd84d;text-align:center;background:#11162d;border-radius:14px;padding:16px;font-family:Consolas,monospace;font-weight:900}.weighted-map button{background:#fffdf3;flex-direction:column;align-items:center;min-width:150px;font-size:34px;display:flex}.route-control{justify-content:space-between}.route-origin{color:#11162d;background:#a7f35b;border:2px solid #11162d;border-radius:999px;padding:9px 12px}.route-control>div{flex-wrap:wrap;gap:7px;min-height:32px;display:flex}.route-control>div span{color:#67e8f9;background:#11162d;border-radius:999px;padding:8px 10px}.interval-row button{background:#fffdf3;flex-direction:column;align-items:center;min-width:132px;display:flex}.interval-row button.selected{background:#a7f35b}.timeline-scale{border-bottom:4px solid #11162d;grid-template-columns:repeat(9,1fr);padding-bottom:8px;display:grid}.timeline-scale span{text-align:center;font-family:Consolas,monospace;font-size:10px;font-weight:900}.memo-row span{flex-direction:column;align-items:center;min-width:106px;min-height:92px;padding:14px;font-size:24px;display:flex}.memo-row span.active{background:#ffd84d}.memo-equation strong{font-family:Consolas,monospace;font-size:clamp(15px,3vw,24px)}.algorithm-runner-view{background:#0c1224;min-height:calc(100vh - 74px);padding:18px 20px 42px}.algorithm-runner-shell{background:linear-gradient(#ffffff1f 1px,#0000 1px) 0 0/64px 64px,linear-gradient(90deg,#ffffff1f 1px,#0000 1px) 0 0/64px 64px,linear-gradient(#7ad7ff 0 58%,#64c956 58% 73%,#9b6339 73%);border:3px solid #11162d;border-radius:20px;grid-template-columns:minmax(0,1.35fr) minmax(340px,.65fr);gap:28px;max-width:1320px;min-height:620px;margin:0 auto;padding:32px;display:grid;position:relative;overflow:hidden;box-shadow:0 16px #00000047}.runner-stage{min-height:520px;position:relative;overflow:hidden}.runner-track-line{z-index:3;background:#11162d;height:4px;position:absolute;bottom:88px;left:-32px;right:-32px}.runner-ground{z-index:1;background:repeating-linear-gradient(105deg,#0000 0 72px,#11162d61 74px 78px),linear-gradient(#a76d40,#8b552f);border-top:4px solid #11162d;height:122px;position:absolute;bottom:-32px;left:-32px;right:-32px}.runner-cloud,.runner-hill,.runner-platform,.runner-pickup,.runner-stage-enemy,.runner-stage-player,.runner-stage-terminal,.runner-stage-gate,.runner-stage-flag,.runner-stage-sign{position:absolute}.runner-cloud{opacity:.96;z-index:4;background:#fffdf3;border:4px solid #11162d;border-radius:999px 999px 16px 16px;width:92px;height:44px}.runner-cloud:before,.runner-cloud:after{background:inherit;border:inherit;content:"";border-bottom:0;border-radius:999px 999px 0 0;position:absolute}.runner-cloud:before{width:38px;height:44px;top:-28px;left:16px}.runner-cloud:after{width:42px;height:54px;top:-38px;right:8px}.runner-cloud-one{top:76px;left:7%}.runner-cloud-two{top:116px;right:9%;transform:scale(.86)}.runner-hill{z-index:2;background:#2a9d5d57;width:360px;height:150px;bottom:90px}.runner-hill-one{border-radius:190px 190px 0 0;left:4%}.runner-hill-two{border-radius:260px 260px 0 0;width:470px;right:4%}.runner-platform{z-index:5;background:#65d05a;border:4px solid #11162d;border-radius:12px;width:132px;height:24px;box-shadow:0 8px #11162d33}.platform-1{bottom:190px}.platform-2{width:164px;bottom:260px}.platform-3{width:118px;bottom:214px}.runner-stage-player{z-index:8;transition:left .36s cubic-bezier(.18,.9,.22,1.15);bottom:95px;transform:scale(.82)}.runner-stage-terminal,.runner-stage-gate,.runner-stage-flag{color:#11162d;z-index:7;border:4px solid #11162d;justify-content:center;align-items:center;font-weight:1000;display:flex}.runner-stage-terminal{cursor:pointer;z-index:9;background:#67e8f9;border-radius:16px;flex-direction:column;gap:3px;width:122px;height:116px;bottom:104px;left:38%;box-shadow:0 7px #11162d40}.runner-stage-terminal.active{background:#ffd84d;box-shadow:0 0 0 8px #ffd84d40}.runner-stage-terminal span,.runner-stage-terminal small,.runner-stage-gate span,.runner-pickup span,.runner-stage-enemy span,.runner-hack-panel span,.runner-live-rule small,.runner-terminal-card small{letter-spacing:.13em;font-family:Consolas,monospace;font-size:9px;font-weight:900}.runner-stage-gate{background:#ff665a;border-radius:14px 14px 0 0;flex-direction:column;gap:8px;width:92px;height:194px;transition:opacity .22s,transform .22s;bottom:92px;right:16%}.runner-stage-gate.open{opacity:.24;transform:translateY(86px)}.runner-stage-flag{background:#ffd84d;border-radius:999px;width:76px;height:76px;bottom:144px;right:18px}.runner-pickup{color:#11162d;z-index:8;background:#fff8d4;border:3px solid #11162d;border-radius:999px;align-items:center;gap:5px;padding:7px 10px;display:flex;top:148px;box-shadow:0 5px #11162d2e}.runner-stage-enemy{color:#11162d;z-index:6;background:#ff665a;border:4px solid #11162d;border-radius:18px 18px 6px 6px;justify-content:center;align-items:center;width:68px;height:54px;display:flex;bottom:95px}.runner-stage-enemy:before,.runner-stage-enemy:after{content:"";background:#fffdf3;border:3px solid #11162d;border-radius:3px;width:9px;height:10px;position:absolute;top:16px}.runner-stage-enemy:before{left:13px}.runner-stage-enemy:after{right:13px}.runner-stage-enemy span{position:absolute;bottom:-24px}.runner-stage-sign{color:#11162d;z-index:10;background:#fffdf3f0;border:3px solid #11162d;border-radius:14px;width:min(360px,55%);padding:14px 16px;top:22px;left:24px;box-shadow:0 7px #11162d2e}.runner-stage-sign strong,.runner-stage-sign span{display:block}.runner-stage-sign strong{margin-bottom:4px;font-size:18px}.runner-stage-sign span{color:#5d667d;font-weight:800;line-height:1.35}.runner-hack-panel{color:#11162d;z-index:12;background:#fffdf3f7;border:4px solid #11162d;border-radius:18px;align-self:center;padding:26px;position:relative;box-shadow:0 10px #11162d2e}.runner-hack-panel>span,.runner-live-rule small,.runner-terminal-card small{color:#6f56e8}.runner-hack-panel h1{letter-spacing:-.06em;margin:11px 0;font-size:clamp(38px,5vw,66px);line-height:.92}.runner-hack-panel>strong{margin-bottom:16px;font-family:Consolas,monospace;display:block}.runner-hack-panel p,.runner-hack-panel>small{color:#5d667d;font-weight:750;line-height:1.55}.runner-live-rule,.runner-terminal-card{border:2px solid #11162d;border-radius:14px;margin:18px 0;padding:15px}.runner-live-rule{background:#fff8d4}.runner-live-rule p,.runner-terminal-card p{color:#11162d;margin:8px 0 0}.runner-terminal-card{background:#fff}.runner-choice-grid{gap:9px;margin-top:14px;display:grid}.runner-choice-grid button,.runner-hack-panel>button{color:#11162d;cursor:pointer;background:#ffd84d;border:3px solid #11162d;border-radius:12px;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:0 14px;font-weight:1000;display:inline-flex;box-shadow:0 5px #11162d2e}.runner-choice-grid button:disabled{cursor:not-allowed;filter:grayscale(.6);opacity:.62}.runner-choice-grid button:not(:disabled):hover,.runner-hack-panel>button:hover{background:#a7f35b;transform:translateY(-1px)}.runner-feedback{background:#e8fff3;border:2px solid #39b979;border-radius:12px;padding:11px 13px;color:#17643c!important;margin:12px 0!important}.runner-feedback.warn{background:#ffe3df;border-color:#ff665a;color:#8a2a24!important}@keyframes hackerReject{25%{transform:translate(-5px)}75%{transform:translate(5px)}}@keyframes signalPulse{0%{opacity:.35;transform:scaleY(.65)}to{opacity:1;transform:scaleY(1)}}@media (max-width:760px){.canvas-game-view{min-height:calc(100vh - 66px);padding:0}.canvas-game-toolbar{background:#080d1b;min-height:58px;margin:0;padding:7px 10px}.canvas-game-toolbar button{min-width:38px;min-height:38px;padding:8px;font-size:0}.canvas-game-toolbar button svg{margin:auto}.canvas-shell{box-shadow:none;border:0;border-radius:0;min-height:calc(100vh - 124px)}.platform-canvas{height:calc(100vh - 124px);min-height:600px}.canvas-hud{grid-template-columns:auto 1fr auto;gap:7px;padding:8px;top:8px;left:8px;right:8px}.canvas-hud-player>span,.canvas-objective small{display:none}.canvas-hud-player{gap:2px}.canvas-hud-player svg{width:14px;height:14px}.canvas-objective{gap:6px;min-width:0}.canvas-objective>span{max-width:150px;font-size:7px}.canvas-resources>span{padding:6px;font-size:0}.canvas-resources>span:first-child{font-size:8px}.canvas-controls{gap:6px;bottom:14px;left:9px;right:9px}.canvas-controls button{border-width:2px;min-width:50px;min-height:48px;padding:7px}.canvas-controls button span{display:none}.canvas-controls .jump-canvas-control{min-width:66px}.canvas-controls .override-control{margin-left:0}.desktop-command-strip{display:none}.algorithm-coach{max-width:none;padding:9px 10px;top:64px;left:8px;right:8px}.algorithm-coach strong{font-size:16px}.algorithm-coach p,.algorithm-coach small{font-size:11px}.hacker-overlay{align-items:flex-start;padding:68px 10px 78px;overflow-y:auto}.hacker-window-content{grid-template-columns:1fr}.physics-console,.trace-console{min-height:auto;padding:16px}.physics-console{border-bottom:1px solid #33425e;border-right:0}.physics-console label{grid-template-columns:82px 1fr 44px;margin-top:12px}.trace-values{gap:4px;margin:22px 0 14px}.trace-values span{width:42px;height:42px;font-size:9px}.trace-actions{margin-top:18px}.canvas-complete>div{padding:28px 18px}.canvas-complete-stats{grid-template-columns:1fr}.sort-circuit-view,.mini-game-view{padding:0}.curriculum-guide,.mini-game-library{grid-template-columns:1fr;padding:0 12px}.mini-game-toolbar{border-radius:0;margin-bottom:0}.mini-game-toolbar button{min-width:40px;min-height:40px;padding:8px;font-size:0}.mini-game-shell{grid-template-columns:1fr;padding:12px}.mini-game-brief{position:static}.mini-game-board{min-height:auto;padding:18px}.mini-game-hud{grid-template-columns:1fr auto}.mini-progress-track{grid-area:2/1/auto/-1}.binary-game,.sort-mini-game,.stack-mini-game,.tree-mini-game,.graph-mini-game,.dijkstra-mini-game,.greedy-mini-game,.dp-mini-game{min-height:auto}.mini-actions.three,.mini-actions.two{grid-template-columns:1fr}.binary-strip span{width:62px;height:68px;font-size:20px}.mini-packet{width:68px;height:82px;font-size:32px}.tree-node-map{grid-template-columns:repeat(3,82px)}.tree-node-map span,.graph-network button{width:66px;height:66px}.graph-network{grid-template-columns:repeat(3,66px);gap:30px 32px}.graph-network .edge{opacity:.55;width:84px}.route-control{flex-direction:column;align-items:flex-start}.empty-stack{padding:20px 34px}.algorithm-runner-view{padding:0}.sort-circuit-shell,.algorithm-runner-shell{border:0;border-radius:0;min-height:calc(100vh - 124px);padding:18px 12px 88px}.algorithm-runner-shell{grid-template-columns:1fr}.runner-stage{min-height:360px}.runner-hack-panel{padding:20px}.sort-briefing h1{font-size:42px}.sort-board{margin-top:20px;padding:14px}.sort-track{min-width:760px}.packet-card{width:84px;min-height:98px}.packet-card strong{font-size:36px}.packet-stack button{width:108px}.sort-console{grid-template-columns:1fr}.sort-stats{min-width:0}}.legacy-home{display:none}.header-progress{align-items:center;gap:9px;min-width:112px;display:flex}.header-progress>span{font-family:Consolas,monospace;font-size:10px;font-weight:900}.header-progress i,.compact-progress i{background:#dfe3e7;border-radius:999px;width:72px;height:7px;display:block;overflow:hidden}.header-progress b,.compact-progress b{background:#a7f35b;height:100%;display:block}.minimal-home{background:#fbfaf6;min-height:calc(100vh - 74px);padding:clamp(44px,7vw,92px) clamp(20px,6vw,88px)}.minimal-hero{grid-template-columns:minmax(0,.95fr) minmax(380px,.72fr);align-items:center;gap:clamp(36px,7vw,96px);max-width:1240px;margin:0 auto;display:grid}.eyebrow{color:#6f56e8;letter-spacing:.16em;font-family:Consolas,monospace;font-size:11px;font-weight:900}.minimal-hero-copy h1{letter-spacing:-.075em;max-width:760px;margin:18px 0 22px;font-size:clamp(52px,7vw,94px);line-height:.92}.minimal-hero-copy>p{color:#596174;max-width:650px;font-size:clamp(17px,2vw,21px);line-height:1.55}.quiet-button{color:#11162d;cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:13px 4px;font-weight:900;display:inline-flex}.next-game-card{background:#fff;border:2px solid #dfe2e7;border-radius:24px;overflow:hidden;box-shadow:0 24px 70px #11162d1a}.next-game-visual,.path-card-visual{color:#fff;background:#11162d;justify-content:center;align-items:center;min-height:210px;display:flex;position:relative;overflow:hidden}.next-game-visual>span,.path-card-visual>span{color:#ffffff29;font-family:Consolas,monospace;font-size:72px;font-weight:1000;position:absolute;top:10px;left:20px}.next-game-copy{padding:26px}.next-game-copy small{color:#6f56e8;letter-spacing:.12em;font-family:Consolas,monospace;font-size:9px;font-weight:900}.next-game-copy h2{letter-spacing:-.05em;margin:8px 0 3px;font-size:34px}.next-game-copy>strong{font-family:Consolas,monospace;font-size:11px}.next-game-copy p{color:#667085;margin:14px 0 20px;line-height:1.5}.compact-progress{align-items:center;gap:10px;font-size:11px;font-weight:850;display:flex}.compact-progress i{flex:1;width:auto}.home-path-preview{grid-template-columns:repeat(8,1fr);gap:10px;max-width:1240px;margin:clamp(46px,7vw,90px) auto 0;display:grid}.home-path-preview button{color:#788094;cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:center;gap:9px;min-width:0;display:flex}.home-path-preview button>span{background:#eceef1;border-radius:999px;justify-content:center;align-items:center;width:38px;height:38px;font-weight:1000;display:flex}.home-path-preview button small{text-overflow:ellipsis;white-space:nowrap;width:100%;font-size:9px;font-weight:850;overflow:hidden}.home-path-preview button.current>span{color:#11162d;background:#ffd84d;box-shadow:0 0 0 5px #ffd84d38}.home-path-preview button.mastered>span{color:#11162d;background:#a7f35b}.home-path-preview button:disabled{cursor:not-allowed;opacity:.48}.preview-binary,.preview-sort-bars,.preview-stack,.preview-tree,.preview-nodes,.preview-intervals,.preview-memo{z-index:2;align-items:flex-end;gap:9px;display:flex;position:relative}.preview-binary i{opacity:.35;background:#67e8f9;border-radius:5px;width:34px;height:42px}.preview-binary i.active{opacity:1;background:#ffd84d;height:66px}.preview-sort-bars i{background:#67e8f9;border-radius:6px 6px 0 0;width:38px}.preview-sort-bars i:first-child{height:74px}.preview-sort-bars i:nth-child(2){height:38px}.preview-sort-bars i:nth-child(3){height:58px}.preview-sort-bars i:nth-child(4){height:25px}.preview-stack{flex-direction:column-reverse}.preview-stack i,.preview-tree i,.preview-nodes i,.preview-memo i{color:#11162d;background:#67e8f9;border-radius:9px;justify-content:center;align-items:center;min-width:56px;height:38px;font-style:normal;font-weight:1000;display:flex}.preview-tree,.preview-nodes{align-items:center}.preview-tree i:first-child,.preview-nodes i:first-child{background:#ffd84d}.preview-intervals i{background:#67e8f9;border-radius:999px;width:78px;height:20px}.preview-intervals i:nth-child(2){width:48px}.preview-intervals i:nth-child(3){width:96px}.path-status{background:#fff;border:1px solid #e3e5e9;border-radius:16px;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;max-width:1100px;margin:0 auto 22px;padding:15px 18px;display:grid}.path-status>div:first-child{align-items:center;gap:8px;display:flex}.path-status-track{background:#eceef1;border-radius:999px;height:8px;overflow:hidden}.path-status-track span{background:#a7f35b;height:100%;display:block}.mini-game-library{grid-template-columns:1fr;gap:12px;max-width:1100px}.mini-game-library .path-card{grid-template-columns:144px minmax(0,1fr) auto;align-items:center;gap:22px;min-height:148px;padding:0 22px 0 0;display:grid}.path-card-visual{align-self:stretch;min-height:144px}.path-card-visual>span{font-size:38px;top:8px;left:10px}.path-card>small,.path-card>.mini-game-type,.path-card>.card-learn-line{display:none}.path-card .level-card-top,.path-card>h2,.path-card>strong,.path-card>p{grid-column:2;margin-left:0;margin-right:0}.path-card .level-card-top{margin-bottom:-8px}.path-card>h2{margin-top:-6px;margin-bottom:-10px;font-size:28px}.path-card>strong{margin-bottom:-8px;font-family:Consolas,monospace;font-size:10px}.path-card>p{color:#667085;margin-bottom:0}.path-card>button,.path-card>.unlock-note{grid-area:1/3/span 4;margin:0}.mini-game-shell{max-width:1180px;display:block}.mini-game-shell.guide-open{grid-template-columns:minmax(280px,.52fr) minmax(0,1.48fr);display:grid}.mini-toolbar-actions{gap:8px;display:flex}.mini-game-board{min-height:650px}.board-feedback{color:#245d3b;background:#f1fbf5;border:1px solid #b9e6ca;border-radius:12px;align-items:center;gap:10px;margin-bottom:20px;padding:11px 14px;display:flex}.board-feedback.warn{color:#8a3027;background:#fff2ef;border-color:#ffc4bc}.board-feedback span{flex:none;align-items:center;display:flex}.board-feedback p{margin:0;font-size:13px;font-weight:750;line-height:1.4}.reward-pop{color:#11162d;letter-spacing:.08em;pointer-events:none;text-transform:uppercase;z-index:8;background:#a7f35b;border:3px solid #11162d;border-radius:999px;padding:10px 14px;font-family:Consolas,monospace;font-size:12px;font-weight:1000;animation:.72s cubic-bezier(.2,.8,.2,1) both rewardFloat;position:absolute;top:112px;left:50%;transform:translate(-50%);box-shadow:0 8px #11162d24}.reward-miss{color:#9b3028;background:#ffe0db}.reward-clear{background:#ffd84d}.mini-game-board.feedback-reward{animation:.46s boardRewardPulse}.mini-game-board.feedback-miss{animation:.26s boardMissShake}.mini-game-board.feedback-clear:after{content:"";pointer-events:none;z-index:7;background:radial-gradient(circle at 18% 28%,#ffd84d 0 .7%,#0000 .8%),radial-gradient(circle at 78% 25%,#a7f35b 0 .9%,#0000 1%),radial-gradient(circle at 64% 72%,#67e8f9 0 .75%,#0000 .85%),radial-gradient(circle at 32% 78%,#ff71a9 0 .65%,#0000 .75%);animation:.9s both clearSparkle;position:absolute;inset:0}.game-theme-binary .mini-game-board{color:#eaffff;background:radial-gradient(circle at 50% 58%,#152d4b 0 18%,#081725 58%,#040b13 100%)}.game-theme-sort .mini-game-board{background:linear-gradient(155deg,#fff7cf,#ffd26a 46%,#f39a45)}.game-theme-stack .mini-game-board{background:linear-gradient(90deg,#163146 0 8%,#dcecf1 8% 92%,#163146 92%)}.game-theme-tree .mini-game-board{background:radial-gradient(circle at 50% 10%,#ffffffb3,#0000 25%),linear-gradient(#c8f1d0 0 66%,#9b673c 66%)}.game-theme-graph .mini-game-board{color:#fff;background:linear-gradient(#ffffff29 1px,#0000 1px) 0 0/36px 36px,linear-gradient(90deg,#ffffff29 1px,#0000 1px) 0 0/36px 36px,linear-gradient(145deg,#5947a8,#2c275f)}.game-theme-dijkstra .mini-game-board{background-color:#dce6d5;background-image:linear-gradient(30deg,#ffffff59 12%,#0000 12.5% 87%,#ffffff59 87.5%),linear-gradient(150deg,#ffffff59 12%,#0000 12.5% 87%,#ffffff59 87.5%),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:54px 94px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box}.game-theme-greedy .mini-game-board{background:linear-gradient(135deg,#f9f3e7,#fff)}.game-theme-dp .mini-game-board{color:#fff;background:radial-gradient(circle at 50% 70%,#ff5b7d61,#0000 24%),linear-gradient(155deg,#28142f,#0c1023 70%)}.game-theme-binary .mini-game-hud,.game-theme-graph .mini-game-hud,.game-theme-dp .mini-game-hud{border:1px solid #ffffff2e}.binary-radar{aspect-ratio:1.8;border:2px solid #67e8f9b3;border-radius:50% 50% 22% 22%;justify-content:center;align-items:center;width:100%;max-width:760px;margin:0 auto;display:flex;position:relative;overflow:hidden}.radar-ring{border:1px solid #67e8f94d;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.radar-ring.ring-one{width:44%;height:44%}.radar-ring.ring-two{width:76%;height:76%}.radar-sweep{transform-origin:0;background:linear-gradient(90deg,#0000,#67e8f96b);width:47%;height:2px;animation:2.8s linear infinite radarSweep;position:absolute;top:50%;left:50%}.radar-target{text-align:center;position:absolute;top:17%;left:50%;transform:translate(-50%)}.radar-target small{color:#67e8f9;letter-spacing:.16em;font-family:Consolas,monospace;font-size:9px;display:block}.radar-target strong{color:#ff5b7d;text-shadow:0 0 18px #ff5b7db3;font-size:30px}.binary-radar .binary-strip{z-index:2;flex-wrap:nowrap;margin-top:20%;position:relative}.binary-radar .binary-strip span{color:#b7c9d3;background:#10283e;border-color:#6d8798;width:68px;height:74px;box-shadow:0 0 #0000}.binary-radar .binary-strip span.active{color:#fff;background:#0c3442;border-color:#67e8f9}.binary-radar .binary-strip span.pivot{color:#11162d;background:#ffda55;border-color:#fff;box-shadow:0 0 28px #ffd84da6}.game-theme-binary .mini-rule-line{background:#081725d1;border:1px solid #31536a}.game-theme-binary .scanner-status{color:#dffbff;background:#10283e;border-color:#4ac5df}.packet-factory{background:#ffffff9e;border:4px solid #11162d;border-radius:20px;padding:54px 22px 0;position:relative;overflow:hidden}.factory-scanner{z-index:3;border:5px solid #ff665a;border-bottom:0;width:38%;height:132px;position:absolute;top:26px;left:31%}.factory-scanner span{color:#fff;letter-spacing:.12em;white-space:nowrap;background:#ff665a;padding:6px 9px;font-family:Consolas,monospace;font-size:9px;font-weight:900;position:absolute;top:-27px;left:50%;transform:translate(-50%)}.packet-factory .packet-row{z-index:2;flex-wrap:nowrap;position:relative}.packet-factory .mini-packet{border-radius:8px;flex-direction:column;width:80px;height:96px;font-size:38px}.mini-packet small{letter-spacing:.12em;font-family:Consolas,monospace;font-size:8px}.conveyor-belt{background:#2e3744;border-top:4px solid #11162d;justify-content:space-around;align-items:center;gap:34px;height:48px;margin:0 -22px;display:flex;overflow:hidden}.conveyor-belt i{background:repeating-linear-gradient(90deg,#8792a0 0 5px,#4d5866 5px 10px);border:3px solid #11162d;border-radius:999px;width:28px;height:28px;animation:1.2s linear infinite rollerTurn}.elevator-shaft{background:repeating-linear-gradient(90deg,#0000 0 46px,#ffffff14 46px 49px),#263b49;border:5px solid #11162d;border-radius:10px 10px 24px 24px;width:min(440px,92%);min-height:330px;margin:0 auto;padding:52px 30px 28px;position:relative}.elevator-cable{background:#11162d;width:6px;height:58px;position:absolute;top:0;left:50%}.floor-label{background:#ffd84d;border:3px solid #11162d;border-radius:999px;padding:7px 12px;font-family:Consolas,monospace;font-size:9px;font-weight:900;position:absolute;top:35px;left:50%;transform:translate(-50%,-50%)}.elevator-shaft .stack-tower{background:#a7b6be;border:4px solid #11162d;border-radius:8px;justify-content:flex-start;min-height:238px;padding:14px}.elevator-shaft .stack-tower button{border-radius:6px;width:86%;min-height:60px;font-size:26px}.elevator-shaft .stack-tower button small{letter-spacing:.1em;font-family:Consolas,monospace;font-size:8px;display:block}.tree-node-map{background:radial-gradient(at 50% 45%,#4696442e,#0000 60%);min-height:350px;padding:22px;position:relative}.tree-node-map>span,.tree-node-map>button{z-index:2;position:relative}.tree-branch{transform-origin:0;z-index:1;background:#795133;border-radius:999px;width:128px;height:8px;position:absolute}.branch-root-left{top:90px;left:49%;transform:rotate(145deg)}.branch-root-right{top:90px;left:51%;transform:rotate(35deg)}.branch-inner-left{width:112px;top:202px;left:28%;transform:rotate(32deg)}.branch-inner-right{width:112px;top:205px;left:51%;transform:rotate(30deg)}.tree-node-map button,.tree-node-map span{border-color:#315d34}.rescue-dispatch{background:#11162dc7;border:1px solid #ffffff47;border-radius:14px;justify-content:center;align-items:center;gap:16px;padding:14px;display:flex}.rescue-dispatch span{color:#ffd84d;letter-spacing:.14em;font-family:Consolas,monospace;font-size:9px;font-weight:900}.graph-network{background:#11162d47;border:2px solid #ffffff40;border-radius:50%;margin:0 auto;padding:34px}.graph-network .edge{background:#ffffff85}.queue-strip{border:2px solid #ffd84d;box-shadow:0 8px #0000002e}.weighted-map{background-color:#0000;background-image:linear-gradient(90deg,#0000 48%,#546e4e24 49% 51%,#0000 52%),linear-gradient(#0000 48%,#546e4e24 49% 51%,#0000 52%);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:90px 90px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;border:4px solid #11162d;border-radius:26px;width:100%;max-width:740px;height:380px;margin:0 auto;display:block;position:relative;overflow:hidden}.weighted-map:before,.weighted-map:after{content:"";background:#9fc4dd;width:120%;height:44px;position:absolute;transform:rotate(-16deg)}.weighted-map:before{top:44%;left:-10%}.weighted-map:after{top:68%;left:-10%;transform:rotate(14deg)}.city-origin,.weighted-map .city-node{z-index:3;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;min-width:0;display:flex;position:absolute}.city-origin{color:#fff;background:#11162d;border:5px solid #a7f35b;width:88px;height:88px;font-size:28px;font-weight:1000;top:42%;left:8%}.weighted-map .city-node{background:#fffdf3;width:104px;height:104px}.weighted-map .city-node strong{font-size:30px}.weighted-map .city-node span{font-family:Consolas,monospace;font-size:10px}.weighted-map .city-b{top:12%;left:34%}.weighted-map .city-c{top:58%;left:38%}.weighted-map .city-d{top:20%;right:12%}.weighted-map .city-e{top:62%;right:34%}.weighted-map .city-f{top:60%;right:8%}.city-road{transform-origin:0;z-index:2;background:#11162d;width:48%;height:5px;position:absolute;top:55%;left:17%}.road-one{transform:rotate(-36deg)}.road-two{transform:rotate(17deg)}.road-three{width:37%;top:31%;left:43%;transform:rotate(5deg)}.road-four{width:38%;top:72%;left:45%;transform:rotate(-8deg)}.schedule-wall{background:#fff;border:3px solid #11162d;border-radius:16px;padding:18px;overflow:hidden;box-shadow:0 10px #11162d21}.schedule-wall .timeline-scale{color:#fff;background:#11162d;border:0;grid-template-columns:repeat(9,1fr);margin:-18px -18px 18px;padding:12px 18px}.schedule-wall .interval-row{grid-template-rows:repeat(5,58px);grid-template-columns:repeat(8,minmax(36px,1fr));justify-content:stretch;align-items:stretch;gap:9px 0;display:grid;position:relative}.schedule-wall .interval-row:before{content:"";pointer-events:none;background:repeating-linear-gradient(90deg,#0000 0 calc(12.5% - 1px),#d9dce4 calc(12.5% - 1px) 12.5%);position:absolute;inset:0}.schedule-wall .interval-row button{box-shadow:none;z-index:1;background:#ffd84d;border-radius:8px;align-items:flex-start;min-width:0;min-height:0;padding:8px 10px;position:relative}.schedule-wall .interval-row button:nth-child(2n){background:#82d9ff}.schedule-wall .interval-row button.selected{background:#58e2a4}.schedule-wall .interval-row button.conflict{color:#858b9a;opacity:.52;background:#e3e5e9;border-style:dashed;text-decoration:line-through}.memo-forge{min-height:330px;position:relative}.forge-core{background:radial-gradient(circle,#fff 0 7%,#ff6b8a 8% 32%,#7e2042 34% 58%,#221029 60%);border:4px solid #ff9bb4;border-radius:50%;justify-content:center;align-items:center;width:150px;height:150px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 54px #ff5b7da6}.forge-core span{color:#fff;letter-spacing:.12em;font-family:Consolas,monospace;font-size:10px;font-weight:900}.memo-forge .memo-row{display:block;position:absolute;inset:0}.memo-forge .memo-row span{color:#fff;z-index:2;background:#171d35;border-color:#774d8d;width:120px;min-width:120px;position:absolute}.memo-forge .memo-row span:nth-child(4){bottom:10px;left:0}.memo-forge .memo-row span:nth-child(5){bottom:0;left:calc(50% - 60px)}.memo-forge .memo-row span:nth-child(6){bottom:10px;right:0}.memo-forge .memo-row span.active{color:#11162d;background:#ffd84d;border-color:#fff;box-shadow:0 0 28px #ffd84d9e}.memo-forge .memo-row strong{font-size:28px}.game-theme-dp .memo-equation{background:#231633;border-color:#7f5a94}.game-theme-dp .memo-equation small{color:#ff9bb4}.dp-helper{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;display:flex}.dp-helper span{color:#11162d;background:#fffdf3;border:2px solid #11162d;border-radius:12px;padding:10px 12px;font-family:Consolas,monospace;font-size:12px;font-weight:900}.dp-helper strong{color:#bd315d;margin-left:6px;font-size:18px}@keyframes radarSweep{to{transform:rotate(360deg)}}@keyframes rollerTurn{to{transform:rotate(360deg)}}@keyframes rewardFloat{0%{opacity:0;transform:translate(-50%,12px)scale(.82)}18%{opacity:1;transform:translate(-50%)scale(1.08)}to{opacity:0;transform:translate(-50%,-42px)scale(1)}}@keyframes boardRewardPulse{0%,to{box-shadow:0 12px #11162d29}45%{box-shadow:0 12px #11162d29,0 0 0 7px #a7f35b5c}}@keyframes boardMissShake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}50%{transform:translate(5px)}75%{transform:translate(-3px)}}@keyframes clearSparkle{0%{opacity:0;transform:scale(.98)}25%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.05)}}@keyframes streakBump{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}@media (max-width:900px){.minimal-hero{grid-template-columns:1fr}.next-game-card{max-width:620px}.home-path-preview{grid-template-columns:repeat(4,1fr)}.mini-game-shell.guide-open{grid-template-columns:1fr}.mini-game-brief{position:static}.binary-radar{aspect-ratio:auto;border-radius:24px;min-height:300px}.weighted-map{height:340px}}@media (max-width:760px){.header-progress{min-width:72px}.header-progress i,.header-signout span{display:none}.header-signout{padding:9px 4px}.minimal-home{padding:42px 18px 60px}.minimal-hero-copy h1{font-size:52px}.home-path-preview{grid-template-columns:repeat(2,1fr)}.path-status{grid-template-columns:1fr auto}.path-status-track{grid-area:2/1/auto/-1}.mini-game-library .path-card{grid-template-columns:86px minmax(0,1fr);gap:14px;padding:0 14px 0 0}.path-card-visual{min-height:132px}.path-card>button,.path-card>.unlock-note{grid-area:auto/2;justify-self:start;margin-bottom:14px}.path-card>p{display:none}.mini-toolbar-actions button{font-size:0}}.world-view{padding-left:max(22px,50vw - 680px);padding-right:max(22px,50vw - 680px)}.curriculum-heading{color:#fffdf3;background:#11162d;border:3px solid #11162d;border-radius:24px;align-items:center;margin-bottom:18px;padding:clamp(22px,4vw,36px);box-shadow:0 10px #11162d24}.curriculum-heading h1{letter-spacing:-.07em;max-width:840px;margin:10px 0 12px;font-size:clamp(42px,6vw,76px);line-height:.92}.curriculum-heading p{color:#c8cfdf;max-width:720px;font-size:clamp(16px,2vw,21px);line-height:1.45}.curriculum-heading .section-label{color:#a7f35b}.curriculum-heading .world-summary{color:#11162d;background:#fffdf3;min-width:150px}.curriculum-guide{grid-template-columns:repeat(3,minmax(0,1fr));max-width:1360px}.curriculum-guide article{background:#fffdf3;min-height:112px}.path-status{border:3px solid #11162d;max-width:1360px;box-shadow:0 7px #11162d1f}.mini-game-library{grid-template-columns:repeat(auto-fit,minmax(310px,1fr));align-items:stretch;gap:22px;max-width:1360px;display:grid}.mini-game-library .world-level{display:block}.mini-game-library .level-card.path-card{background:#fffdf3;border:3px solid #11162d;border-radius:24px;flex-direction:column;gap:0;min-height:500px;padding:0;transition:transform .16s,box-shadow .16s;display:flex;position:relative;overflow:hidden;box-shadow:0 9px #11162d21}.mini-game-library .world-level.available .level-card.path-card:hover{transform:translateY(-3px);box-shadow:0 13px #11162d29}.mini-game-library .world-level.recommended .level-card.path-card{box-shadow:0 0 0 7px #ffd84d5c,0 12px #11162d29}.mini-game-library .world-level.locked{opacity:1}.mini-game-library .world-level.locked .level-card.path-card{color:#676d7f;background:#f7f6ef}.mini-game-library .path-card-visual{border-bottom:3px solid #11162d;justify-content:center;align-self:stretch;align-items:center;min-height:190px;display:flex;position:relative;overflow:hidden}.mini-game-library .visual-binary{background:radial-gradient(circle at 50% 55%,#193f66,#071624 72%)}.mini-game-library .visual-sort{background:linear-gradient(155deg,#ffe27a,#ff9b42)}.mini-game-library .visual-stack{background:linear-gradient(90deg,#1e3444 0 16%,#b6cbd6 16% 84%,#1e3444 84%)}.mini-game-library .visual-tree{background:linear-gradient(#aee9b8 0 65%,#9a6238 65%)}.mini-game-library .visual-graph{background:linear-gradient(145deg,#6556d9,#28235b)}.mini-game-library .visual-dijkstra{background:linear-gradient(135deg,#cfe0c8,#e7f0df)}.mini-game-library .visual-greedy{background:linear-gradient(135deg,#fff0bf,#ffe5ee)}.mini-game-library .visual-dp{background:radial-gradient(circle at 50% 62%,#ff5b7d99,#0000 25%),#14172c}.mini-game-library .path-card-visual>span{opacity:.95;font-size:64px;top:12px;left:18px}.mini-game-library .level-card-top,.mini-game-library .path-card>small,.mini-game-library .path-card>h2,.mini-game-library .path-card>strong,.mini-game-library .path-card>.mini-game-type,.mini-game-library .path-card>p,.mini-game-library .path-card>.card-learn-line,.mini-game-library .path-card>button,.mini-game-library .path-card>.unlock-note{margin-left:22px;margin-right:22px}.mini-game-library .level-card-top{flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px}.mini-game-library .level-card-top span:last-child{color:#11162d;background:#eef1f6;border-radius:999px;padding:5px 8px}.mini-game-library .path-card>small,.mini-game-library .path-card>.mini-game-type{display:block}.mini-game-library .path-card>h2{letter-spacing:-.05em;margin-top:10px;margin-bottom:8px;font-size:34px;line-height:.98}.mini-game-library .path-card>strong{color:#11162d;margin-bottom:8px;font-size:11px}.mini-game-library .path-card>.mini-game-type{background:var(--world-color)}@supports (color:color-mix(in lab, red, red)){.mini-game-library .path-card>.mini-game-type{background:color-mix(in srgb, var(--world-color) 28%, #fffdf3)}}.mini-game-library .path-card>.mini-game-type{letter-spacing:.08em;border:2px solid #11162d;border-radius:999px;width:fit-content;padding:7px 10px;font-family:Consolas,monospace;font-size:9px;font-weight:900}.mini-game-library .path-card>p{color:#4f586d;margin-top:14px;font-size:14px;font-weight:750;line-height:1.45;display:block}.mini-game-library .path-card>.card-learn-line{display:flex}.mini-game-library .path-card>button,.mini-game-library .path-card>.unlock-note{grid-area:auto;justify-content:center;margin-top:auto;margin-bottom:22px}.mini-game-library .path-card>button{min-height:52px;font-size:14px}.mini-game-library .unlock-note{background:#fff;border:2px dashed #b8bfcc;border-radius:14px;max-width:none;padding:13px}.preview-scene{width:230px;height:124px}.preview-binary.preview-scene{border:2px solid #67e8f9;border-radius:999px 999px 28px 28px;justify-content:center;align-items:center}.preview-binary .scope-ring{border:1px solid #67e8f959;border-radius:50%;width:170px;height:86px;position:absolute}.preview-binary span,.preview-sort-bars span,.preview-city i,.preview-memo i{color:#11162d;background:#fffdf3;border:2px solid #11162d;border-radius:10px;justify-content:center;align-items:center;min-width:54px;height:42px;font-family:Consolas,monospace;font-size:12px;font-weight:900;display:flex}.preview-binary .hot,.preview-sort-bars .swap,.preview-tree .hot,.preview-nodes .hot,.preview-intervals .hot,.preview-memo .hot{background:#ffd84d;box-shadow:0 0 22px #ffd84da6}.preview-sort-bars.preview-scene{background:#273242;border:3px solid #11162d;border-radius:16px;align-items:end;padding:20px 18px 30px}.preview-sort-bars span{min-width:42px;height:66px}.preview-sort-bars span:nth-child(3){height:84px}.preview-sort-bars span:nth-child(4){height:48px}.preview-sort-bars i{background:repeating-linear-gradient(90deg,#8792a0 0 8px,#4d5866 8px 16px);border-radius:0;width:auto;height:12px;position:absolute;bottom:14px;left:18px;right:18px}.preview-stack.preview-scene{background:#233847;border:3px solid #11162d;border-radius:14px;flex-direction:column-reverse;justify-content:center;align-items:center;padding:14px}.preview-stack small{color:#ffd84d;font-family:Consolas,monospace;font-weight:900;position:absolute;top:14px;right:18px}.preview-tree.preview-scene,.preview-nodes.preview-scene,.preview-city.preview-scene{justify-content:center;align-items:center}.preview-tree b,.preview-nodes b,.preview-city b{transform-origin:0;z-index:1;background:#11162da6;width:94px;height:4px;position:absolute}.preview-tree b:first-of-type{transform:rotate(28deg)}.preview-tree b:nth-of-type(2){transform:rotate(152deg)}.preview-nodes b:first-of-type{transform:rotate(18deg)}.preview-nodes b:nth-of-type(2){transform:rotate(154deg)}.preview-city b:first-of-type{transform:rotate(-16deg)}.preview-city b:nth-of-type(2){transform:rotate(26deg)}.preview-tree i,.preview-nodes i,.preview-city i{z-index:2;position:relative}.preview-city small,.preview-intervals small,.preview-memo b{color:#fffdf3;background:#11162d;border-radius:999px;padding:7px 10px;font-family:Consolas,monospace;font-size:9px;font-weight:900;position:absolute;top:12px;right:12px}.preview-intervals.preview-scene{background:linear-gradient(90deg,#0000 0 24%,#11162d2e 24% 25%,#0000 25% 49%,#11162d2e 49% 50%,#0000 50% 74%,#11162d2e 74% 75%,#0000 75%),#fffdf3;border:3px solid #11162d;border-radius:16px;flex-direction:column;justify-content:center;align-items:center}.preview-intervals i{height:24px}.preview-memo.preview-scene{justify-content:center;align-items:center}.preview-memo i{min-width:44px}.move-coach{background:#fffdf3;border:2px solid #11162d;border-radius:16px;align-items:flex-start;gap:14px;margin:0 0 22px;padding:14px 16px;display:flex;box-shadow:0 5px #11162d1c}.move-coach span{letter-spacing:.08em;background:#ffd84d;border:2px solid #11162d;border-radius:999px;flex:none;padding:7px 10px;font-family:Consolas,monospace;font-size:9px;font-weight:900}.move-coach p{color:#222a3f;margin:0;font-size:14px;font-weight:850;line-height:1.45}.game-theme-binary .move-coach,.game-theme-graph .move-coach,.game-theme-dp .move-coach{background:#fffdf3f0}@media (max-width:980px){.curriculum-heading,.curriculum-guide,.path-status{grid-template-columns:1fr}.curriculum-heading{align-items:flex-start;display:grid}.mini-game-library{grid-template-columns:1fr}}@media (max-width:620px){.mini-game-library .path-card-visual{min-height:160px}.preview-scene{transform:scale(.84)}.move-coach{display:block}.move-coach p{margin-top:10px}}.graph-network{width:100%;max-width:760px;height:520px;padding:0;display:block;position:relative;overflow:hidden}.graph-lines,.city-lines{pointer-events:none;z-index:1;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.graph-lines line{stroke:#ffffffb8;stroke-linecap:round;stroke-width:1.25px}.graph-network button{margin:0;position:absolute;transform:translate(-50%,-50%)}.graph-network button:hover:not(:disabled){transform:translate(-50%,calc(-50% - 3px))scale(1.04)}.graph-network button:active:not(:disabled){transform:translate(-50%,calc(2px - 50%))scale(.98)}.graph-network button:disabled,.tree-node-map button:disabled,.weighted-map .city-node:disabled{transform:translate(-50%,-50%)}.graph-network button:first-of-type{grid-column:auto}.weighted-map{max-width:880px;height:560px}.weighted-map:before,.weighted-map:after,.city-road{display:none}.city-lines line{stroke:#11162d;stroke-linecap:round;stroke-width:.72px}.city-lines text{fill:#11162d;paint-order:stroke;stroke:#dce6d5;stroke-width:1.4px;text-anchor:middle;font-family:Consolas,monospace;font-size:3.2px;font-weight:900}.city-origin,.weighted-map .city-node{transform:translate(-50%,-50%)}.city-origin{top:52%;left:9%}.weighted-map .city-node{width:92px;min-width:92px;height:92px}.weighted-map .city-node.frontier{cursor:pointer;background:#fffdf3}.weighted-map .city-node.locked{opacity:1;background:#a7f35b}.weighted-map .city-node.unknown{box-shadow:none;opacity:.72;background:#d9ded7;border-style:dashed}.weighted-map .city-node:hover:not(:disabled){transform:translate(-50%,calc(-50% - 3px))scale(1.04)}.weighted-map .city-node:active:not(:disabled){transform:translate(-50%,calc(2px - 50%))scale(.98)}.schedule-wall .timeline-scale{grid-template-columns:repeat(14,1fr)}.schedule-wall .interval-row{grid-template-rows:repeat(10,50px);grid-template-columns:repeat(13,minmax(30px,1fr))}.schedule-wall .interval-row:before{background:repeating-linear-gradient(90deg,#0000 0 calc(7.692% - 1px),#d9dce4 calc(7.692% - 1px) 7.692%)}.memo-forge{min-height:460px}.memo-forge .memo-row{height:430px}.memo-forge .memo-row span:first-child{top:0;left:0}.memo-forge .memo-row span:nth-child(2){top:0;left:calc(50% - 60px)}.memo-forge .memo-row span:nth-child(3){top:0;right:0}.memo-forge .memo-row span:nth-child(4){top:168px;left:0}.memo-forge .memo-row span:nth-child(5){top:168px;right:0}.memo-forge .memo-row span:nth-child(6){bottom:0;left:0}.memo-forge .memo-row span:nth-child(7){bottom:0;left:calc(50% - 60px)}.memo-forge .memo-row span:nth-child(8){bottom:0;right:0}.memo-forge .memo-row span:nth-child(9){top:168px;left:calc(50% - 60px)}.mini-game-toolbar button,.canvas-complete button,.world-footer-actions button,.game-primary,.game-secondary,.danger-button,.account-card button{transition:background-color .14s,box-shadow .14s,color .14s,transform .14s}.mini-game-toolbar button:hover,.canvas-complete button:hover,.world-footer-actions button:hover,.game-primary:hover,.game-secondary:hover{filter:brightness(1.04);transform:translateY(-2px)}.mini-game-toolbar button:active,.canvas-complete button:active,.world-footer-actions button:active,.game-primary:active,.game-secondary:active,.danger-button:active,.account-card button:active{transform:translateY(3px)scale(.98);box-shadow:0 2px #11162d33}.canvas-complete button{animation:1.8s ease-in-out infinite alternate returnButtonGlow}@keyframes returnButtonGlow{0%{box-shadow:0 6px #11162d2e}to{box-shadow:0 6px #11162d2e,0 0 0 7px #a7f35b47}}@media (max-width:760px){.graph-network{height:430px}.weighted-map{height:500px}.weighted-map .city-node{width:70px;height:70px}.city-origin{width:72px;height:72px}.schedule-wall{overflow-x:auto}.schedule-wall .timeline-scale,.schedule-wall .interval-row{min-width:760px}.memo-forge .memo-row span{width:92px;min-width:92px}.memo-forge .memo-row span:nth-child(2),.memo-forge .memo-row span:nth-child(7),.memo-forge .memo-row span:nth-child(9){left:calc(50% - 46px)}}.mini-game-library .visual-sortlab{background:linear-gradient(145deg,#ff8b3d,#ffd84d)}.mini-game-library .visual-dfs{background:linear-gradient(145deg,#342973,#7968f2)}.mini-game-library .visual-mst{background:linear-gradient(145deg,#f8d775,#d79a2a)}.mini-game-library .visual-huffman{background:radial-gradient(circle,#ff9fc2,#5a1837)}.preview-arsenal,.preview-depth,.preview-mst,.preview-huffman{z-index:2;justify-content:center;align-items:center;gap:10px;display:flex;position:relative}.preview-arsenal i,.preview-depth i,.preview-mst i,.preview-huffman i,.preview-huffman strong{color:#11162d;background:#fffdf3;border:2px solid #11162d;border-radius:10px;justify-content:center;align-items:center;min-width:54px;height:48px;padding:7px;font-family:Consolas,monospace;font-size:11px;font-style:normal;font-weight:900;display:flex}.preview-depth b,.preview-mst b{z-index:-1;background:#11162d;width:160px;height:4px;position:absolute;transform:rotate(22deg)}.preview-huffman strong{background:#ffd84d;border-radius:999px}.tree-node-map{width:100%;max-width:780px;height:520px;padding:0;display:block;position:relative;overflow:hidden}.tree-lines{pointer-events:none;z-index:1;width:100%;height:100%;position:absolute;inset:0}.tree-lines line{stroke:#795133;stroke-linecap:round;stroke-width:1.4px;transition:opacity .18s}.tree-lines line.hidden{opacity:0}.tree-lines line.revealed{opacity:1}.tree-node-map>span,.tree-node-map>button{z-index:2;width:78px;height:78px;margin:0;position:absolute;transform:translate(-50%,-50%)}.tree-node-map>span{border-radius:50%}.tree-node-map>span:first-child{grid-column:auto}.tree-node-map button.choice:hover:not(:disabled),.tree-node-map button:hover:not(:disabled){transform:translate(-50%,calc(-50% - 3px))scale(1.04)}.tree-node-map button.choice:active:not(:disabled),.tree-node-map button:active:not(:disabled){transform:translate(-50%,calc(2px - 50%))scale(.98)}.tree-node-map button.hidden-tree-node{opacity:.14;visibility:hidden}.tree-node-map button.revealed{visibility:visible}.plain-language-goal{color:#11162d;background:#fffdf3f0;border:3px solid #11162d;border-radius:16px;align-items:center;gap:14px;padding:15px 17px;display:flex}.plain-language-goal strong{background:#ffd84d;border:2px solid #11162d;border-radius:999px;flex:none;padding:8px 11px;font-size:12px}.plain-language-goal span{font-size:14px;font-weight:800;line-height:1.45}.concept-bridge{grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;gap:10px;display:grid}.concept-bridge>div{color:#11162d;background:#fffdf3eb;border:2px solid #11162d;border-radius:14px;gap:7px;padding:13px 15px;display:grid}.concept-bridge small{color:#7056e8;letter-spacing:.12em;font-family:Consolas,monospace;font-size:9px;font-weight:900}.concept-bridge strong{font-size:13px;line-height:1.35}.concept-bridge>svg{align-self:center}.game-recovery-card{text-align:center;background:#fffdf3;border:4px solid #11162d;border-radius:24px;max-width:650px;margin:80px auto;padding:clamp(28px,6vw,58px);box-shadow:0 12px #11162d29}.game-recovery-card>svg{color:#7056e8}.game-recovery-card>span{color:#7056e8;letter-spacing:.12em;margin-top:14px;font-family:Consolas,monospace;font-size:11px;font-weight:900;display:block}.game-recovery-card h1{margin:10px 0;font-size:clamp(28px,5vw,48px)}.game-recovery-card p{color:#596174;line-height:1.65}.game-recovery-card>div{justify-content:center;gap:12px;margin-top:24px;display:flex}.game-recovery-card button{cursor:pointer;background:#ffd84d;border:3px solid #11162d;border-radius:14px;align-items:center;gap:8px;padding:13px 18px;font-weight:1000;display:flex}.game-recovery-card button:last-child{background:#fff}.tree-comparison-console{background:#fffdf3f0;border:3px solid #11162d;border-radius:18px;grid-template-columns:110px auto 110px 1fr;align-items:center;gap:13px;padding:16px;display:grid}.tree-comparison-console>div:not(.comparison-result){background:#67e8f9;border:3px solid #11162d;border-radius:14px;flex-direction:column;align-items:center;padding:10px;display:flex}.tree-comparison-console small{font-family:Consolas,monospace;font-size:9px;font-weight:900}.tree-comparison-console>div>strong{font-size:27px}.tree-comparison-console>span{font-size:12px;font-weight:900}.comparison-result{background:#ffd84d;border:3px solid #11162d;border-radius:14px;grid-template-columns:auto 1fr;align-items:center;gap:3px 10px;padding:11px 14px;display:grid}.comparison-result svg{grid-row:1/3}.comparison-result span{font-size:11px}.bfs-level{color:#ffffffb3;pointer-events:none;text-align:right;z-index:0;border-top:2px dashed #ffffff3d;width:96%;padding-top:4px;font-family:Consolas,monospace;font-size:9px;font-weight:900;position:absolute;left:2%}.bfs-level.level-zero{top:12%}.bfs-level.level-one{top:34%}.bfs-level.level-two{top:60%}.bfs-level.level-three{top:86%}.queue-machine{color:#fff;background:#11162d;border:3px solid #ffd84d;border-radius:17px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:14px;display:grid}.queue-label{color:#ffd84d;font-family:Consolas,monospace;font-size:10px;font-weight:900}.queue-cells{gap:8px;min-height:58px;display:flex;overflow-x:auto}.queue-cells>span{color:#11162d;background:#67e8f9;border:3px solid #fff;border-radius:12px;flex-direction:column;flex:0 0 58px;justify-content:center;align-items:center;font-size:23px;font-weight:1000;display:flex}.queue-cells>span.front{background:#ffd84d;box-shadow:0 0 0 5px #ffd84d40}.queue-cells small{font-family:Consolas,monospace;font-size:8px;font-weight:900}.queue-cells .queue-empty{color:#fff;flex:1;font-family:Consolas,monospace;font-size:11px}.frontier-tray{color:#11162d;background:#fffdf3ed;border:3px solid #11162d;border-radius:17px;grid-template-columns:minmax(180px,1fr) 2fr;align-items:center;gap:15px;padding:15px;display:grid}.frontier-tray>div:first-child{gap:5px;display:grid}.frontier-tray small{font-family:Consolas,monospace;font-size:9px;font-weight:900}.frontier-tray>div:first-child strong{font-size:13px}.frontier-tray>div:last-child{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.frontier-tray>div:last-child span{background:#fff;border:2px solid #11162d;border-radius:999px;align-items:center;gap:7px;padding:7px 10px;display:flex}.frontier-tray>div:last-child strong{background:#ffd84d;border-radius:999px;padding:3px 7px}.greedy-cursor{color:#fff;background:#11162d;border:3px solid #ffd84d;border-radius:17px;grid-template-columns:auto auto 1fr;align-items:center;gap:14px;padding:14px 18px;display:grid}.greedy-cursor>div{text-align:center;display:grid}.greedy-cursor small{color:#ffd84d;font-family:Consolas,monospace;font-size:9px;font-weight:900}.greedy-cursor strong{font-size:26px}.greedy-cursor p{margin:0}.fibonacci-story{grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:12px;display:grid}.fib-source,.fib-target-cell{border:4px solid #11162d;border-radius:20px;flex-direction:column;justify-content:center;align-items:center;min-height:150px;display:flex;box-shadow:0 8px #11162d2e}.fib-source.source-old{background:#82d9ff}.fib-source.source-new{background:#a7f35b}.fib-target-cell{background:#ffd84d;animation:1.25s ease-in-out infinite alternate fibTargetPulse}.fib-source small,.fib-target-cell small{font-family:Consolas,monospace;font-size:9px;font-weight:900}.fib-source strong,.fib-target-cell strong{font-size:48px;line-height:1.1}.fib-source span,.fib-target-cell span{font-family:Consolas,monospace;font-size:11px;font-weight:900}.fib-flow{align-items:center;gap:5px;display:flex}.fib-flow span{font-size:30px;font-weight:1000}.friendly-equation{text-align:center;gap:8px;display:grid}.friendly-equation p{margin:0;font-size:13px}.memo-row span.source{background:#82d9ff;box-shadow:0 0 0 6px #82d9ff3d}.dp-actions button{min-width:120px}@keyframes fibTargetPulse{0%{box-shadow:0 8px #11162d2e,0 0 #ffd84d4d}to{box-shadow:0 8px #11162d2e,0 0 0 12px #ffd84d0d}}.game-theme-sortlab .mini-game-board{background:linear-gradient(145deg,#fff4c8,#ffb35c)}.game-theme-dfs .mini-game-board{color:#fff;background:linear-gradient(#ffffff1f 1px,#0000 1px) 0 0/38px 38px,linear-gradient(90deg,#ffffff1f 1px,#0000 1px) 0 0/38px 38px,linear-gradient(145deg,#201a4e,#5a46ae)}.game-theme-mst .mini-game-board{background:linear-gradient(145deg,#fff5ce,#f0c253)}.game-theme-huffman .mini-game-board{color:#fff;background:radial-gradient(circle at 50% 60%,#ff71a957,#0000 35%),linear-gradient(145deg,#1c142d,#421a38)}.sortlab-mini-game,.dfs-mini-game,.mst-mini-game,.huffman-mini-game{gap:24px;min-height:600px;display:grid}.station-progress{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.station-progress span{background:#ffffff94;border:2px solid #11162d;border-radius:999px;justify-content:center;align-items:center;width:32px;height:32px;font-family:Consolas,monospace;font-size:10px;font-weight:900;display:flex}.station-progress span.done{background:#a7f35b}.station-progress span.active{background:#ffd84d;box-shadow:0 0 0 6px #ffd84d4d}.sorting-workbench{text-align:center;background:#fffdf3e0;border:4px solid #11162d;border-radius:24px;padding:clamp(22px,4vw,42px);box-shadow:0 10px #11162d24}.sorting-workbench>small,.dfs-stack small,.mst-budget small{color:#6f56e8;letter-spacing:.12em;font-family:Consolas,monospace;font-size:10px;font-weight:900}.sorting-scene{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin:34px 0;display:flex}.sorting-scene span{background:#67e8f9;border:3px solid #11162d;border-radius:12px;justify-content:center;align-items:center;min-width:64px;height:76px;font-size:30px;font-weight:1000;display:flex;box-shadow:0 6px #11162d29}.sorting-scene span.divider{box-shadow:none;background:0 0;border:0;min-width:10px}.sorting-workbench h2{margin:0 0 26px;font-size:clamp(22px,3vw,34px)}.dfs-stack,.mst-budget{color:#fff;text-align:center;background:#11162d;border:2px solid #ffffff40;border-radius:16px;padding:16px}.dfs-stack strong,.mst-budget strong{margin-top:8px;font-family:Consolas,monospace;font-size:22px;display:block}.dfs-network{margin:0 auto}.mst-map{background:#ffffff94;border:4px solid #11162d;border-radius:24px;width:100%;max-width:820px;height:470px;margin:0 auto;position:relative}.mst-map svg{width:100%;height:100%;position:absolute;inset:0}.mst-map line{stroke:#697080;stroke-width:1px}.mst-map g.accepted line{stroke:#39b979;stroke-width:2.2px}.mst-map text{fill:#11162d;paint-order:stroke;stroke:#fff5ce;stroke-width:1.5px;text-anchor:middle;font-family:Consolas,monospace;font-size:4px;font-weight:900}.mst-node{background:#fffdf3;border:4px solid #11162d;border-radius:50%;justify-content:center;align-items:center;width:84px;height:84px;font-size:28px;font-weight:1000;display:flex;position:absolute;transform:translate(-50%,-50%)}.mst-edge-bank{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.mst-edge-bank button{cursor:pointer;background:#fffdf3;border:3px solid #11162d;border-radius:12px;padding:12px 16px;font-weight:900;box-shadow:0 5px #11162d26}.mst-edge-bank button strong{background:#ffd84d;border-radius:999px;margin-left:8px;padding:5px 8px}.mst-edge-bank button.accepted{background:#a7f35b}.frequency-pool{flex-wrap:wrap;place-content:center;gap:18px;min-height:360px;display:flex}.frequency-pool button{cursor:pointer;background:#fffdf3;border:4px solid #11162d;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;min-width:130px;height:130px;padding:14px;display:flex;box-shadow:0 9px #00000038}.frequency-pool button.selected{background:#ffd84d;transform:translateY(-7px);box-shadow:0 9px #00000038,0 0 0 8px #ffd84d4d}.frequency-pool button small{font-family:Consolas,monospace;font-size:11px;font-weight:900}.frequency-pool button strong{font-size:36px}.compression-meter{background:#2e2947;border:2px solid #ff9fc2;border-radius:999px;height:16px;overflow:hidden}.compression-meter span{background:linear-gradient(90deg,#ff71a9,#ffd84d);height:100%;transition:width .22s;display:block}.huffman-rule{color:#11162d;text-align:center;background:#fffdf3f2;border:3px solid #11162d;border-radius:16px;padding:18px}.huffman-rule p{margin:7px 0 0}.sort-station-heading,.sort-rule-card,.dfs-dashboard,.mst-dashboard,.fusion-chamber,.cable-inspector{align-items:center;gap:14px;display:flex}.sort-station-heading{justify-content:space-between}.sort-station-heading span{color:#fff;background:#11162d;border-radius:999px;padding:8px 12px;font-family:Consolas,monospace;font-size:11px;font-weight:900}.sort-rule-card{text-align:left;background:#fff8d8;border:2px solid #11162d;border-radius:14px;margin-top:20px;padding:13px 16px}.sort-rule-card strong{background:#ffd84d;border-radius:999px;flex:none;padding:7px 10px;font-family:Consolas,monospace;font-size:10px}.sort-rule-card p{margin:0;font-weight:800}.insertion-bench,.selection-yard,.exchange-deck,.merge-docks,.partition-gate,.heap-tree{min-height:230px;margin:30px auto}.insertion-bench{grid-template-columns:120px 1fr;align-items:center;gap:28px;max-width:760px;display:grid}.floating-key{background:#ff8d63;border:4px solid #11162d;border-radius:20px;flex-direction:column;justify-content:center;align-items:center;height:112px;animation:1.8s ease-in-out infinite sortKeyFloat;display:flex;box-shadow:0 9px #11162d26}.floating-key small,.pivot-tower small{font-family:Consolas,monospace;font-size:10px;font-weight:900}.floating-key strong,.pivot-tower strong{font-size:42px}.sorted-shelf,.selection-yard,.exchange-deck{flex-wrap:wrap;justify-content:center;align-items:center;gap:14px;display:flex}.sorted-shelf{border-bottom:9px solid #11162d;padding:20px 12px}.sorted-shelf span,.selection-yard span,.exchange-deck span{background:#67e8f9;border:3px solid #11162d;border-radius:14px;justify-content:center;align-items:center;min-width:68px;height:76px;font-size:28px;font-weight:1000;display:flex;box-shadow:0 6px #11162d29}.selection-yard span.locked{opacity:.6;background:#a7f35b}.selection-yard span.divider{color:#fff;background:#11162d;border-radius:999px;height:auto;padding:9px 12px;font-family:Consolas,monospace;font-size:10px}.exchange-deck{background:repeating-linear-gradient(90deg,#0000 0 74px,#11162d1a 74px 78px);border:3px dashed #11162d;border-radius:24px;padding:42px 24px}.exchange-deck span:nth-child(odd){transform:translateY(-18px)rotate(-3deg)}.exchange-deck span:nth-child(2n){background:#ffd84d;transform:translateY(18px)rotate(3deg)}.merge-docks{grid-template-columns:1fr 1fr;gap:14px;max-width:800px;display:grid}.merge-lane{background:#dff8ff;border:3px solid #11162d;border-radius:18px;padding:14px}.merge-lane small{font-family:Consolas,monospace;font-size:10px;font-weight:900}.merge-lane>div{gap:10px;margin-top:12px;display:flex}.merge-lane span{background:#fffdf3;border:3px solid #11162d;border-radius:12px;justify-content:center;align-items:center;width:64px;height:64px;font-size:25px;font-weight:1000;display:flex}.merge-lane span.front{background:#ffd84d;box-shadow:0 0 0 6px #ffd84d47}.merge-output{color:#fff;background:#11162d;border-radius:14px;grid-column:1/-1;padding:14px;font-family:Consolas,monospace;font-size:12px;font-weight:900}.partition-gate{grid-template-rows:1fr auto;grid-template-columns:1fr 150px 1fr;gap:18px;display:grid}.partition-bin,.pivot-tower,.partition-candidate{border:4px solid #11162d;border-radius:22px;justify-content:center;align-items:center;font-weight:1000;display:flex}.partition-bin.left{background:#82d9ff}.partition-bin.right{background:#ff9bb4}.pivot-tower{background:#ffd84d;flex-direction:column}.partition-candidate{background:#fffdf3;grid-column:1/-1;justify-self:center;padding:12px 24px}.partition-candidate strong{margin-left:8px;font-size:28px}.heap-tree{max-width:620px;position:relative}.heap-node{z-index:2;background:#fffdf3;border:4px solid #11162d;border-radius:50%;justify-content:center;align-items:center;width:76px;height:76px;font-size:25px;font-weight:1000;display:flex;position:absolute;transform:translate(-50%,-50%)}.heap-node-0{background:#ffd84d;top:18%;left:50%}.heap-node-1{top:54%;left:30%}.heap-node-2{top:54%;left:70%}.heap-node-3{top:88%;left:18%}.heap-node-4{top:88%;left:42%}.heap-edge{transform-origin:0;z-index:1;background:#11162d;width:24%;height:5px;position:absolute;top:31%;left:50%}.heap-edge.edge-a{transform:rotate(146deg)}.heap-edge.edge-b{transform:rotate(34deg)}.heap-edge.edge-c{width:17%;top:66%;left:30%;transform:rotate(145deg)}.heap-edge.edge-d{width:17%;top:66%;left:30%;transform:rotate(35deg)}.sort-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.sort-actions button,.cable-actions button,.fusion-chamber button,.dfs-controls button{cursor:pointer;background:#fffdf3;border:3px solid #11162d;border-radius:14px;justify-content:center;align-items:center;min-height:54px;padding:12px 15px;font-weight:1000;transition:transform .14s,box-shadow .14s,background .14s;display:flex;box-shadow:0 6px #11162d2e}.sort-actions button:hover,.cable-actions button:hover,.fusion-chamber button:hover,.dfs-controls button:hover{background:#a7f35b;transform:translateY(-3px)}.sort-actions button:active,.cable-actions button:active,.fusion-chamber button:active,.dfs-controls button:active{transform:translateY(3px);box-shadow:0 2px #11162d33}.dfs-dashboard,.mst-dashboard{grid-template-columns:2fr 1fr 1fr;display:grid}.dfs-stat{color:#fff;text-align:center;background:#11162d;border:2px solid #ffffff40;border-radius:16px;padding:16px}.dfs-stat small{color:#ffd84d;font-family:Consolas,monospace;font-size:10px;font-weight:900}.dfs-stat strong{margin-top:8px;font-size:21px;display:block}.dfs-network .graph-lines line.traversed{stroke:#ffd84d;stroke-width:2px}.dfs-network button.available{box-shadow:0 0 0 7px #ffd84d3d,0 8px #0000002e}.dfs-controls{color:#fff;background:#11162d;border:2px solid #ffffff40;border-radius:18px;justify-content:space-between;padding:16px}.dfs-controls>div{gap:5px;display:grid}.dfs-controls small{color:#ffd84d;font-family:Consolas,monospace;font-size:10px;font-weight:900}.dfs-controls strong{font-size:28px}.dfs-controls span{color:#d7d9e6;font-size:13px}.mst-dashboard{grid-template-columns:repeat(3,1fr)}.mst-map g.candidate line{stroke:#ff8a45;stroke-width:2.4px;animation:.9s ease-in-out infinite alternate cablePulse}.mst-map g.rejected line{stroke:#c8a7a7;stroke-dasharray:3 2;stroke-width:1px}.cable-inspector{background:#fffdf3e6;border:4px solid #11162d;border-radius:20px;grid-template-columns:190px 1fr auto;padding:18px;display:grid}.candidate-cable{background:#ffd84d;border:3px solid #11162d;border-radius:15px;flex-direction:column;align-items:center;padding:13px;display:flex}.candidate-cable small{font-family:Consolas,monospace;font-size:9px;font-weight:900}.candidate-cable strong{margin:5px 0;font-size:24px}.candidate-cable span{font-weight:1000}.component-question p{margin:5px 0 0}.cable-actions{gap:10px;display:flex}.cable-actions button:first-child{background:#a7f35b}.cable-actions button:last-child{background:#ffb1b1}.frequency-pool button{position:relative;overflow:hidden}.frequency-pool button>span{background:linear-gradient(90deg,#ff71a9,#ffd84d);height:9px;position:absolute;bottom:0;left:0}.fusion-chamber{color:#11162d;background:#fffdf3f5;border:3px solid #11162d;border-radius:20px;justify-content:center;padding:18px}.fusion-slot{color:#fff;background:#2e2947;border:3px solid #ff9fc2;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;min-width:110px;height:78px;display:flex}.fusion-slot small{color:#ff9fc2;font-family:Consolas,monospace;font-size:9px;font-weight:900}.fusion-slot strong{font-size:24px}.fusion-chamber>span{font-size:28px;font-weight:1000}.fusion-chamber button{background:#ffd84d}.huffman-history{color:#11162d;background:#fffdf3f5;border:3px solid #11162d;border-radius:18px;padding:17px}.huffman-history>div{justify-content:space-between;display:flex}.huffman-history>div strong,.huffman-history>div span{font-family:Consolas,monospace;font-size:11px;font-weight:900}.huffman-history ol{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:14px 0 0;padding:0;list-style:none;display:grid}.huffman-history li{background:#f4eafb;border:2px solid #11162d;border-radius:12px;justify-content:space-between;align-items:center;padding:10px;display:flex}.huffman-history li strong{background:#ffd84d;border-radius:999px;padding:4px 7px}@keyframes sortKeyFloat{50%{transform:translateY(-8px)rotate(2deg)}}@keyframes cablePulse{0%{opacity:.55}to{opacity:1}}@media (max-width:760px){.tree-node-map{height:430px}.tree-node-map>span,.tree-node-map>button{width:62px;height:62px}.sorting-workbench .mini-actions.three{grid-template-columns:1fr}.mst-map{height:410px}.mst-node{width:62px;height:62px}.sort-station-heading,.sort-rule-card,.dfs-controls,.fusion-chamber{flex-direction:column;align-items:stretch}.concept-bridge,.tree-comparison-console,.frontier-tray,.greedy-cursor,.fibonacci-story{grid-template-columns:1fr}.concept-bridge>svg,.greedy-cursor>svg,.fib-flow svg{display:none}.tree-comparison-console>span{text-align:center}.queue-machine{grid-template-columns:1fr}.queue-label{text-align:center}.frontier-tray>div:last-child{justify-content:flex-start}.fib-flow{justify-content:center}.insertion-bench,.merge-docks,.partition-gate,.dfs-dashboard,.mst-dashboard,.cable-inspector{grid-template-columns:1fr}.floating-key{width:110px;height:90px;margin:0 auto}.partition-gate{grid-template-rows:90px 90px 90px}.partition-candidate{grid-column:1}.heap-tree{min-height:260px}.sort-actions{grid-template-columns:1fr}.cable-actions{flex-direction:column}.frequency-pool{min-height:280px}.frequency-pool button{min-width:105px;height:105px}.huffman-history ol{grid-template-columns:1fr}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}