@charset "UTF-8";
:root{--bg:#f4f3ee;--paper:#fdfcf9;--ink:#283b34;--muted:#818980;--green:#315e4c;--lime:#d9e8b9;--line:#dedfd5;--red:#dd7062;--teal:#469991;--yellow:#d0a43f;--blue:#708dc8;--shadow:0 6px 18px #343c2710;font-family:"Pretendard","SUIT","Noto Sans KR","Malgun Gothic",system-ui,sans-serif;font-synthesis:none;color:var(--ink);background:var(--bg)}
*{box-sizing:border-box}body{margin:0}button,a,input,select{-webkit-tap-highlight-color:transparent}button,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.38}button,a,select{touch-action:manipulation}button{color:inherit}button:focus-visible,a:focus-visible,select:focus-visible,#board:focus-visible{outline:3px solid #759851;outline-offset:4px}button:disabled:hover{transform:none}a{color:inherit;text-decoration:none}button svg{pointer-events:none}svg{display:block}.svg-library{position:absolute;width:0;height:0;overflow:hidden}.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.page-shell{max-width:1240px;margin:auto;padding:0 48px}.site-header{height:105px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:40px}.brand{display:flex;align-items:center;gap:10px;margin-right:auto}.brand>span:last-child{font-family:Arial,sans-serif;font-size:31px;font-weight:800;letter-spacing:-1.7px;line-height:.8}.brand-dot{color:#719369}.brand small{display:block;font-size:8px;letter-spacing:4.2px;margin-top:9px;font-weight:600}.brand-icon{display:grid;place-items:center;width:43px;height:47px;color:var(--green);transform:rotate(-8deg)}.brand-icon svg{width:43px}.main-nav{display:flex;gap:29px;align-items:center}.nav-button{background:none;border:0;padding:14px 0;font-size:13px;color:#8b9188;font-weight:600;display:flex;gap:7px;align-items:center;position:relative;white-space:nowrap}.nav-button.active{color:var(--ink)}.nav-button.active:after{content:"";position:absolute;bottom:0;left:0;width:22px;height:2px;background:var(--green)}.notification-dot{width:5px;height:5px;border-radius:50%;background:#dca667;align-self:flex-start;margin-top:3px}.help-mark{display:grid;place-items:center;width:15px;height:15px;border:1px solid #b6bbae;border-radius:50%;font-size:10px}.icon-button{display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;width:38px;height:38px;background:none}.icon-button:hover{background:#e9ecdf}.sound-button .icon{width:17px}.intro{padding:42px 0 32px;display:flex;justify-content:space-between;align-items:center;gap:22px}.eyebrow{font:600 9px/1.5 Arial,sans-serif;letter-spacing:2px;color:#7a8d74;display:flex;gap:8px;align-items:center}.eyebrow>span{width:6px;height:6px;border-radius:50%;background:#7d9a61}h1{font-size:32px;letter-spacing:-1.7px;margin:13px 0 10px;font-weight:700;line-height:1.45}h1>span{color:#8fa96c}h2,h3,p{margin:0}.intro p{font-size:13px;color:#8b9188;letter-spacing:-.3px}.mobile-break{display:none}.intro-note{display:flex;align-items:center;gap:13px;font-size:10px;line-height:1.85;color:#969d90;transform:rotate(-3deg);padding:10px 12px 0 0}.intro-note strong{font-weight:500;color:#79836f}.note-orbit{font-size:46px;font-family:Georgia,serif;color:#a4b38c;font-weight:400}.game-layout{display:grid;grid-template-columns:minmax(0,1fr) 306px;gap:28px;align-items:start}.board-panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 4px 0 #e7e8dd60;overflow:hidden}.board-toolbar{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;gap:12px}.board-title{display:flex;gap:9px;align-items:center}.board-title>.icon{width:15px;height:15px;color:#789074}.board-title h2{font-size:13px;letter-spacing:-.5px;font-weight:700}.badge{display:inline-flex;font-size:9px;color:#6c855e;background:#edf1e4;border:1px solid #e2e8d6;padding:4px 7px;border-radius:5px;white-space:nowrap}.board-meta{display:flex;gap:7px;align-items:center;font:9px Arial,sans-serif;color:#8b9587;white-space:nowrap}.live-dot{width:5px;height:5px;background:#92aa70;border-radius:50%}.meta-divider{width:1px;height:10px;background:var(--line);margin:0 4px}.board-frame{padding:0 22px}.board{width:100%;aspect-ratio:1;position:relative;border:3px solid #45574b;border-radius:6px;background-color:#f2f1e8;background-image:linear-gradient(to right,#d4d9cb99 1px,transparent 1px),linear-gradient(to bottom,#d4d9cb99 1px,transparent 1px);background-size:calc(100% / 16) calc(100% / 16);box-shadow:inset 0 0 35px #40512c05,0 3px 6px #4b5d3720;isolation:isolate;overflow:hidden;outline-offset:4px;touch-action:manipulation}.board-art{position:absolute;width:100%;height:100%;inset:0;pointer-events:none;z-index:1}.board-wall{stroke:#516352;stroke-width:5;stroke-linecap:round;stroke-linejoin:round}.center-mark{position:absolute;left:43.75%;top:43.75%;width:12.5%;height:12.5%;background:#3d5446;display:grid;place-items:center;border-radius:4px;box-shadow:inset 0 0 0 5px #ffffff08;color:#b2c297;z-index:2}.center-mark>span{font:700 51px Georgia,serif;transform:translateY(-4px);opacity:.7}.center-mark>span>span{color:#d2dfb8}.target{position:absolute;width:6.25%;height:6.25%;display:grid;place-items:center;z-index:2;background:color-mix(in srgb,var(--robot-color) 12%,transparent)}.target:after{content:"";position:absolute;inset:8%;border:1.5px dashed var(--robot-color);border-radius:6px;opacity:.5}.target svg{width:46%;height:46%;color:var(--robot-color);opacity:.85;animation:target-breathe 3s ease-in-out infinite}.robot-piece{position:absolute;display:grid;place-items:center;width:6.25%;height:6.25%;padding:5px;background:none;border:0;border-radius:8px;color:var(--robot-color);z-index:5;transition:left .18s cubic-bezier(.22,.75,.38,1),top .18s cubic-bezier(.22,.75,.38,1);outline:none}.robot-piece svg{width:100%;height:100%;filter:drop-shadow(0 3px 1px #33462325)}.robot-piece:before{content:"";position:absolute;inset:2px;border:2px solid transparent;border-radius:9px;transition:border-color .15s,background .15s}.robot-piece.selected:before{border-color:var(--robot-color);background:color-mix(in srgb,var(--robot-color) 10%,transparent)}.robot-piece.selected:after{content:"";position:absolute;width:4px;height:4px;bottom:1px;border-radius:50%;background:var(--robot-color)}.robot-piece:focus-visible{outline:3px solid var(--robot-color);outline-offset:1px}.robot-piece.bump{animation:bump .2s ease-in-out}.landing{position:absolute;width:6.25%;height:6.25%;border:0;background:none;display:grid;place-items:center;z-index:3;color:var(--robot-color);padding:0;opacity:.65}.landing span{display:grid;place-items:center;background:color-mix(in srgb,var(--robot-color) 10%,transparent);border:1px solid color-mix(in srgb,var(--robot-color) 35%,transparent);border-radius:50%;width:24px;height:24px;font-size:17px;line-height:1}.landing:hover{opacity:1}.landing:hover span{background:color-mix(in srgb,var(--robot-color) 25%,transparent)}.solved-overlay{position:absolute;inset:0;z-index:8;pointer-events:none;background:#f9fff329;display:flex;align-items:end;justify-content:center;padding:16px}.solved-overlay[hidden]{display:none!important}.solved-overlay>span{display:flex;align-items:center;gap:8px;color:#fff;background:var(--green);padding:10px 18px;border-radius:25px;font:700 12px Arial,sans-serif;letter-spacing:2px;box-shadow:0 4px 14px #315e4c30}.board-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:20px 22px;color:#8c9584;font-size:10px}.board-bottom>span{display:flex;align-items:center;gap:4px}.board-bottom strong{font-weight:500;color:#5c6d55}.legend-target{width:7px;height:7px;border:1px solid #8a9e6e;transform:rotate(45deg);margin-right:5px}.text-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:none;border:0;color:#7e8d72;font-size:10px;padding:0;white-space:nowrap}.toggle-track{width:24px;height:13px;border-radius:10px;background:#829d69;position:relative}.toggle-track:after{content:"";width:9px;height:9px;border-radius:50%;background:#fff;position:absolute;top:2px;right:2px;transition:transform .15s}.text-button[aria-pressed="false"] .toggle-track{background:#b9bcb4}.text-button[aria-pressed="false"] .toggle-track:after{transform:translateX(-11px)}.control-panel{display:flex;flex-direction:column;gap:13px}.mission-card{padding:23px 22px 17px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}.section-label{font:600 9px/1.4 Arial,sans-serif;letter-spacing:1.8px;color:#86927f;display:flex;align-items:center;justify-content:space-between;gap:6px}.section-label>span{font-size:9px;letter-spacing:.3px;font-weight:400;color:#9aa191}.mission-heading{display:flex;align-items:center;gap:12px;margin:21px 0}.mission-symbol{width:44px;height:44px;border-radius:12px;background:color-mix(in srgb,var(--robot-color) 12%,transparent);display:grid;place-items:center;flex-shrink:0}.mission-symbol svg{width:23px;height:23px;color:var(--robot-color)}.mission-heading h2{font-size:17px;letter-spacing:-.9px;line-height:1.5}.mission-heading p{font-size:10px;letter-spacing:-.2px;color:#929a8a;margin-top:4px}.mission-divider{height:1px;background:#e8e9e0}.stats{display:flex;justify-content:space-between;align-items:end;margin-top:19px}.stat-label{font-size:10px;color:#8b9682}.moves-number{display:flex;align-items:baseline;gap:8px;margin-top:2px}.moves-number>span{font:500 48px/.95 Arial,sans-serif;letter-spacing:-2px;font-variant-numeric:tabular-nums}.moves-number>small{font:11px Arial,sans-serif;color:#a7ae9c}.target-stat{padding-bottom:4px}.target-stat>div{display:flex;gap:5px;align-items:baseline;margin-top:5px}.target-stat strong{font:600 25px Arial,sans-serif}.target-stat small{font-size:10px;color:#a3ad96}.tiny-star{color:#b5c585;font-size:21px;align-self:center;margin-left:2px}.move-progress{display:flex;gap:4px;margin-top:18px}.move-progress>span{height:4px;flex:1;background:#e9eddf;border-radius:3px;transition:background .2s}.move-progress>span.filled{background:#99b377}.move-progress.over>span.filled{background:#d2b27b}.time-row{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#a0a792;margin-top:14px}.time-row>span:first-child{display:flex;align-items:center;gap:6px;font:11px Arial,sans-serif;font-variant-numeric:tabular-nums}.time-row .icon{width:13px;height:13px}.time-row strong{color:#6e805e;font-weight:500;margin-left:5px}.robot-card{padding:19px 20px 14px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.robot-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:15px}.robot-choice{position:relative;border:1px solid #e4e6db;border-radius:9px;background:#f7f7f0;padding:9px 4px 7px;color:var(--robot-color);transition:background .15s,border-color .15s}.robot-choice svg{width:27px;height:27px;margin:auto}.robot-choice>span{display:block;font-size:9px;margin-top:4px;color:#99a08f}.robot-choice>kbd{position:absolute;top:3px;right:4px;border:0;background:none;color:#a7ad9f;font-size:8px;padding:0}.robot-choice.active{border-color:var(--robot-color);background:color-mix(in srgb,var(--robot-color) 9%,var(--paper))}.robot-choice.active>span{color:var(--robot-color)}.movement-area{display:flex;align-items:center;justify-content:space-between;margin-top:12px}.selected-description>span{font-size:10px;color:var(--green)}.selected-description>p{font-size:10px;line-height:1.8;color:#9aa38e;margin-top:6px}.dpad{display:grid;grid-template:repeat(3,27px)/repeat(3,30px);gap:3px}.dpad button{border:1px solid #dfe4d5;background:#f3f5ec;border-radius:5px;font-size:17px;line-height:1;color:#75896a;padding:0}.dpad button:hover{background:#e7edd9}.dpad button:active{transform:translateY(1px)}.dpad-up{grid-area:1/2}.dpad-left{grid-area:2/1}.dpad-center{grid-area:2/2;display:grid;place-items:center;font-size:18px;color:#c8d0b8}.dpad-right{grid-area:2/3}.dpad-down{grid-area:3/2}.action-row{display:grid;grid-template-columns:1fr 1fr;gap:9px}.secondary-button{display:flex;align-items:center;justify-content:center;gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:8px;min-height:40px;font-size:10px}.secondary-button:hover{background:#edf0e4}.secondary-button>.icon{width:13px;height:13px}.secondary-button>kbd{margin-left:2px;font-size:8px;padding:1px 3px}.hint-button{display:flex;justify-content:space-between;align-items:center;width:100%;border:1px solid #e1e5d3;background:#edf1e3;border-radius:8px;min-height:41px;padding:0 13px;font-size:10px}.hint-button>span{display:flex;gap:6px;align-items:center;color:#7f8d6c}.hint-button .icon{width:14px;height:14px}.hint-button>strong{font-weight:600;color:#647d4c}.hint-button>strong>span{font-size:15px;margin-left:5px}.hint-button:hover{background:#e5ebd8}.puzzle-options{display:flex;align-items:center;justify-content:space-between;gap:6px;margin:4px 0 -3px}.puzzle-options label{font-size:10px;color:#8e9882}.puzzle-options select{border:0;background:none;font-size:11px;font-weight:600;color:#61764e;padding:4px 2px;max-width:175px;cursor:pointer}.primary-button{border:0;border-radius:9px;display:flex;align-items:center;justify-content:space-between;padding:0 19px;min-height:47px;background:var(--green);color:#fff;font-size:12px;font-weight:600;letter-spacing:-.2px;box-shadow:0 3px 0 #24493712;transition:background .15s,transform .15s}.primary-button:hover{background:#254c3c;transform:translateY(-1px)}.primary-button:active{transform:translateY(1px)}.primary-button>.icon{width:19px;height:19px;color:#c9d4bd}.below-board{display:grid;grid-template-columns:minmax(0,1fr) 306px;gap:28px;margin:23px 0 30px}.tip-card{display:flex;align-items:center;gap:17px;padding:2px 8px}.tip-icon{display:grid;place-items:center;flex-shrink:0;width:47px;height:47px;background:#e9eddc;border-radius:50%;color:#a0b17e;font:37px Georgia,serif}.tip-card .section-label{font-size:8px}.tip-card p{font-size:11px;line-height:1.8;color:#8a9480;margin-top:5px}.tip-card p strong{font-weight:500;color:#617553}.history-card{min-width:0}.history-heading{display:flex;justify-content:space-between;align-items:center;margin-top:3px}.history-heading .section-label{font-size:8px}.history-heading>span:last-child{font-size:9px;color:#a4ad97}.move-history{display:flex;align-items:center;gap:5px;min-height:44px;overflow:auto;padding:6px 0 4px;scrollbar-width:thin;scrollbar-color:#cbd4bd transparent}.move-history>p{font-size:11px;color:#a4ad97}.history-chip{display:flex;align-items:center;gap:3px;border:1px solid color-mix(in srgb,var(--robot-color) 20%,transparent);background:color-mix(in srgb,var(--robot-color) 5%,transparent);color:var(--robot-color);padding:4px 7px;border-radius:5px;font-size:15px;flex-shrink:0}.history-chip svg{width:10px;height:10px}.history-chip small{font:8px Arial,sans-serif;opacity:.7;margin-right:1px}footer{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:21px 0 26px;color:#a2aa98;font-size:9px}footer>.footer-dot{margin:0 7px}footer>div{display:flex;gap:15px}footer>div>span{display:flex;align-items:center;gap:3px}footer>span:last-child{font:7px Arial,sans-serif;letter-spacing:1.2px;color:#a6af9d}kbd{font:9px/1.1 Arial,sans-serif;border:1px solid #d9decf;border-radius:3px;padding:2px 4px;min-width:14px;text-align:center;color:#8c9b7d;background:#f9faf3}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);opacity:0;pointer-events:none;background:#2c4438;color:#fff;border:1px solid #64785c;border-radius:10px;padding:13px 20px;font-size:12px;line-height:1.6;z-index:50;box-shadow:0 8px 30px #1d302b20;transition:opacity .18s,transform .18s;max-width:calc(100% - 32px);width:max-content;text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.modal{border:1px solid #d5dccb;border-radius:22px;background:var(--paper);color:var(--ink);padding:38px;width:460px;max-width:calc(100% - 30px);max-height:calc(100dvh - 40px);box-shadow:0 24px 100px #1d302b30}.modal::backdrop{background:#223c3270;backdrop-filter:blur(5px)}.modal .eyebrow{font-size:8px}.modal h2{font-size:26px;line-height:1.5;letter-spacing:-1px;margin-top:12px}.modal-close{position:absolute;right:16px;top:16px;width:29px;height:29px}.modal-close .icon{width:15px;height:15px}.modal>.primary-button{width:100%;margin-top:24px}.rules{padding:0;list-style:none;margin:24px 0;display:grid;gap:21px}.rules li{display:flex;gap:13px}.rules li>span{display:grid;place-items:center;flex-shrink:0;border:1px solid #dfe6d2;border-radius:7px;background:#edf1e5;width:29px;height:29px;color:#7c9364;font:10px Arial,sans-serif}.rules h3{font-size:13px;margin-top:3px}.rules p{font-size:11px;line-height:1.8;color:#8c9980;margin-top:5px}.help-shortcuts{display:flex;gap:12px;flex-wrap:wrap;font-size:9px;color:#8c9980;background:#f0f2e9;padding:12px;border-radius:7px}.help-shortcuts>span{display:flex;align-items:center;gap:4px}.hint-modal>p{font-size:12px;line-height:1.9;color:#8b967f;margin-top:14px}.hint-content{display:flex;align-items:center;gap:18px;padding:24px;background:#f0f3e8;border:1px solid #e1e7d5;border-radius:12px;margin-top:22px}.hint-content>.hint-robot{width:47px;height:47px;color:var(--robot-color)}.hint-content>div>strong{font-size:16px}.hint-content>div>p{font-size:11px;line-height:1.8;color:#899b77;margin-top:5px}.hint-modal>p.hint-disclaimer{font-size:10px;color:#a0a98e}.win-modal{text-align:center}.win-modal .eyebrow{justify-content:center}.win-art{position:relative;width:120px;height:120px;background:#e9f0dc;border-radius:50%;margin:0 auto 24px;display:grid;place-items:center}.win-art>svg{width:77px;color:var(--green);transform:rotate(-8deg)}.win-art>span{position:absolute;font-size:29px;color:#b8c985;right:-5px;top:8px}.win-art>span:last-child{left:-6px;right:auto;top:75px;font-size:22px}.win-modal>p{font-size:12px;line-height:1.8;color:#92a080;margin-top:9px}.win-stars{color:#adc777;font-size:28px;letter-spacing:7px;margin:16px 0 22px}.win-stars .empty{color:#dce2d3}.win-stats{display:grid;grid-template-columns:repeat(3,1fr);background:#f1f3ea;border-radius:12px;padding:18px 0}.win-stats>div{display:grid;gap:9px}.win-stats>div+div{border-left:1px solid #dfe6d1}.win-stats span{font-size:9px;color:#91a07d}.win-stats strong{font:500 23px Arial,sans-serif}.win-modal>p.win-record{font-size:10px;min-height:18px;margin-top:13px}.win-modal>.text-button{margin-top:20px;font-size:11px}.no-motion .robot-piece{transition:none!important}
@keyframes target-breathe{0%,100%{transform:scale(.92);opacity:.65}50%{transform:scale(1.06);opacity:.95}}@keyframes bump{0%,100%{translate:0}35%{translate:-2px}70%{translate:2px}}
@media(min-width:1440px){.page-shell{max-width:1320px;padding:0 60px}.game-layout,.below-board{grid-template-columns:minmax(0,1fr) 326px;gap:32px}.intro{padding-top:46px;padding-bottom:36px}.control-panel{gap:16px}.mission-card{padding:26px 24px 21px}.mission-heading{margin:24px 0}.robot-card{padding:22px 23px 19px}.robot-picker{margin-top:19px}.movement-area{margin-top:17px}.dpad{grid-template:repeat(3,29px)/repeat(3,32px)}.secondary-button{min-height:43px}.hint-button{min-height:43px}.primary-button{min-height:50px}.board-toolbar{height:66px}.board-bottom{padding-top:22px;padding-bottom:22px}}
@media(max-width:1050px){.page-shell{padding:0 26px}.game-layout,.below-board{grid-template-columns:minmax(0,1fr) 280px;gap:20px}.board-toolbar{padding:0 16px}.board-frame{padding:0 16px}.board-bottom{padding:17px 16px;flex-wrap:wrap;gap:12px}.intro-note{display:none}.board-meta{font-size:8px}.board-meta .meta-divider,.board-meta>span:last-child{display:none}.control-panel{gap:10px}.mission-card{padding:18px}.mission-heading{margin:18px 0}.robot-card{padding:16px}.movement-area{margin-top:8px}footer>span:last-child{display:none}.board-title{gap:7px}.robot-piece{padding:3px}.robot-piece:before{border-width:1.5px}}
@media(max-width:760px){.page-shell{padding:0 18px;max-width:620px}.site-header{height:80px;gap:15px}.brand-icon{width:32px}.brand-icon svg{width:33px}.brand{gap:6px}.brand>span:last-child{font-size:25px}.brand small{font-size:6px;letter-spacing:3.5px;margin-top:7px}.main-nav{gap:15px}.nav-button{font-size:11px}.help-mark{display:none}.sound-button{width:32px;height:32px}.intro{padding:30px 0 25px}.eyebrow{font-size:8px;letter-spacing:1.6px}h1{font-size:26px;margin:10px 0 8px;letter-spacing:-1.5px}.intro p{font-size:11px}.game-layout{grid-template-columns:1fr;gap:18px}.board-toolbar{height:54px}.board-frame{padding:0 14px}.board-bottom{padding:17px 15px;flex-wrap:nowrap;font-size:9px}.board-bottom>.text-button{font-size:9px}.control-panel{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mission-card{grid-area:1/1/3/2;padding:18px 16px}.mission-heading{gap:8px;margin:19px 0}.mission-heading h2{font-size:15px}.mission-heading p{font-size:9px;line-height:1.7}.mission-symbol{width:33px;height:36px;border-radius:9px}.mission-symbol svg{width:19px}.mission-card .section-label{font-size:8px;letter-spacing:1.5px}.stats{margin-top:16px}.moves-number>span{font-size:43px}.moves-number>small{font-size:9px}.target-stat strong{font-size:22px}.time-row{flex-wrap:wrap;gap:10px;font-size:9px}.robot-card{grid-area:1/2/2/3;padding:14px 12px}.robot-card .section-label{font-size:8px;letter-spacing:1px}.robot-card .section-label>span{display:none}.robot-picker{gap:5px;margin-top:12px}.robot-choice{padding:7px 1px 5px}.robot-choice svg{width:23px;height:23px}.robot-choice>span{font-size:8px}.robot-choice>kbd{display:none}.movement-area{margin-top:10px;gap:5px}.selected-description>span{font-size:9px}.selected-description>p{font-size:9px}.dpad{grid-template:repeat(3,25px)/repeat(3,26px);gap:2px}.action-row{grid-area:2/2;gap:6px}.secondary-button{font-size:9px;gap:5px;min-height:34px}.secondary-button>kbd{display:none}.hint-button{grid-area:3/1/4/3;min-height:40px}.puzzle-options{grid-area:4/1;flex-direction:column;align-items:start;justify-content:center;margin:0;gap:3px;padding-left:4px}.puzzle-options select{font-size:12px;padding-left:0}.primary-button{grid-area:4/2}.below-board{grid-template-columns:1fr;margin:21px 0;gap:20px}.tip-card{padding:4px}.tip-card p{font-size:10px}.tip-card p br{display:none}.tip-card p strong{margin-left:4px}.tip-icon{width:39px;height:39px;font-size:30px}.history-card{padding:0 4px}.history-heading{margin:0}.move-history{min-height:35px}.move-history>p{font-size:10px}footer{font-size:8px;flex-wrap:wrap;gap:15px;padding:18px 0 23px}footer>div{gap:12px}footer kbd{font-size:8px}footer>span{margin:auto}footer>div{margin:auto}.modal{padding:30px 24px;border-radius:17px}.modal h2{font-size:23px}.landing span{width:20px;height:20px;font-size:14px}.robot-piece{padding:4px}.center-mark>span{font-size:45px}.board-meta{font-size:8px}}
@media(max-width:420px){.page-shell{padding:0 12px}.site-header{gap:10px}.main-nav{gap:11px}.nav-button{font-size:10px}.nav-button#help-button{font-size:0;gap:0}.nav-button#help-button .help-mark{display:grid;font-size:10px}.brand{gap:3px}.sound-button{width:29px;height:29px}.mobile-break{display:block}h1{font-size:28px;line-height:1.5}.intro{padding:25px 4px}.intro p{font-size:10px}.control-panel{gap:9px}.board-frame{padding:0 11px}.board-toolbar{padding:0 12px}.board-title h2{font-size:12px}.board-bottom{padding:15px 12px;font-size:8px}.board-bottom .text-button{font-size:8px;gap:5px}.board-bottom>span{gap:3px}.board-bottom .legend-target{margin-right:2px}.mission-card{padding:16px 12px}.mission-heading{gap:7px}.mission-heading h2{font-size:13px}.mission-heading p{font-size:8px}.mission-symbol{width:27px;height:31px}.mission-symbol svg{width:16px}.moves-number>span{font-size:40px}.stats{gap:8px}.tiny-star{font-size:16px;margin-left:0}.target-stat>div{gap:3px}.robot-card{padding:14px 9px}.robot-picker{gap:4px}.robot-choice svg{width:21px;height:21px}.selected-description>p{font-size:8px}.dpad{grid-template:repeat(3,24px)/repeat(3,23px)}.selected-description>span{font-size:8px}.center-mark>span{font-size:35px}.robot-piece{padding:2px}.robot-piece:before{inset:1px;border-radius:5px}.target:after{border-radius:4px}.robot-piece.selected:after{bottom:0;width:3px;height:3px}.tip-card p br{display:block}.tip-card p strong{margin-left:0}.landing span{width:17px;height:17px;font-size:12px}.help-shortcuts{gap:10px}}
@media(min-width:761px){.page-shell{max-width:1140px;padding-left:40px;padding-right:40px}.site-header{height:90px}.intro{padding-top:30px;padding-bottom:27px}.game-layout,.below-board{grid-template-columns:minmax(0,1fr) 306px;gap:28px}.control-panel{gap:13px}.mission-card{padding:23px 22px 17px}.mission-heading{margin:21px 0}.robot-card{padding:19px 20px 14px}.robot-picker{margin-top:15px}.movement-area{margin-top:12px}.dpad{grid-template:repeat(3,27px)/repeat(3,30px)}.secondary-button{min-height:40px}.hint-button{min-height:41px}.primary-button{min-height:47px}.board-toolbar{height:62px}.board-bottom{padding-top:20px;padding-bottom:20px}}
@media(min-width:761px) and (max-width:1000px){.page-shell{padding-left:24px;padding-right:24px}.game-layout,.below-board{grid-template-columns:minmax(0,1fr) 280px;gap:20px}.mission-card{padding:18px}.robot-card{padding:16px}}
@media(max-width:360px){.site-header{gap:7px}.brand-icon,.brand-icon svg{width:26px}.brand>span:last-child{font-size:22px}.brand small{font-size:5px;letter-spacing:3px}.main-nav{gap:8px}.nav-button{font-size:9px}.sound-button{width:26px;height:26px;flex-shrink:0}.notification-dot{margin-left:-3px}.mission-heading{flex-wrap:wrap}.mission-heading h2{font-size:13px}.selected-description>p{display:none}.movement-area{flex-direction:column;gap:8px}.robot-card{padding-left:7px;padding-right:7px}.robot-picker{gap:3px}.robot-choice svg{width:19px}.board-bottom{flex-wrap:wrap;gap:10px}.puzzle-options select{font-size:10px}.intro p{font-size:9px}}
.path-art{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}.preview-path{fill:none;stroke-width:2;stroke-dasharray:3 6;stroke-linecap:round;opacity:.35}.color-mirror{position:absolute;width:6.25%;height:6.25%;z-index:2;pointer-events:none}.color-mirror svg{width:100%;height:100%;overflow:visible}.mirror-halo{stroke:var(--robot-color);stroke-width:10;opacity:.12;stroke-linecap:round}.mirror-line{stroke:var(--robot-color);stroke-width:4;stroke-linecap:round}.mirror-rules{padding:15px;background:#f0f3e8;border-radius:9px;margin:18px 0}.mirror-rules strong{font-size:12px}.mirror-rules p{font-size:11px;line-height:1.9;color:#7b8b6e;margin-top:6px}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.solo-setup{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding:22px 24px;margin-bottom:22px;border:1px solid #d7e1ca;border-radius:13px;background:#f0f4e7}.solo-setup-copy{flex:1;min-width:200px}.solo-setup h2{font-size:17px;letter-spacing:-.5px;margin-top:9px}.solo-setup p{font-size:11px;line-height:1.8;color:#7c8d70;margin-top:7px}.solo-setup-actions{display:grid;grid-template-columns:auto auto;gap:11px;align-items:center}.solo-setup-actions .secondary-button{padding:0 17px;min-height:44px;font-size:12px}.solo-setup-actions .primary-button{gap:22px}.solo-setup-actions .text-button{grid-column:1/-1;justify-self:end;font-size:10px}.solo-setup .setup-status{flex-basis:100%;margin:0;line-height:1.8}.solo-setup .setup-status:empty{display:none}.practice-placement{position:absolute;inset:0;z-index:3;pointer-events:none}.practice-placement button{position:absolute;width:6.25%;height:6.25%;border:0;padding:0;background:none;pointer-events:auto;cursor:crosshair}.practice-placement button:not(:disabled):hover{background:color-mix(in srgb,var(--robot-color) 18%,transparent);box-shadow:inset 0 0 0 2px var(--robot-color);border-radius:4px}.practice-placement button:disabled{pointer-events:none}.board.arranging .robot-piece{transition:none}.board.checking{opacity:.72}.board.checking .robot-piece{cursor:wait}@media(max-width:760px){.solo-setup{gap:16px;padding:20px;margin-bottom:18px}.solo-setup-copy{flex-basis:100%}.solo-setup h2{font-size:18px}.solo-setup p{font-size:12px}.solo-setup-actions{width:100%;grid-template-columns:1fr 1fr}.solo-setup-actions .primary-button{grid-area:auto;padding:0 13px;font-size:12px;gap:8px}.solo-setup-actions .secondary-button{font-size:12px;padding:0 12px;min-height:47px}.solo-setup-actions .text-button{font-size:11px}.solo-setup-actions #edit-placement{grid-column:1/-1}}
[hidden]{display:none!important}