:root{font-family:"Hiragino Sans GB","PingFang SC","Microsoft YaHei",sans-serif;color:#233753;background:#edf2f8;font-synthesis:none;--blue:#2867e8;--coral:#cf455b;--ink:#233753;--muted:#65758b;--radius:24px}

/* The result stays above the celebrating crowd instead of covering it. */
.victory .target-chip,.victory .steer-hint{visibility:hidden}
.victory-announcement{position:absolute;top:24%;left:20px;right:20px;text-align:center;pointer-events:none;z-index:4;color:#194c91;animation:victory-arrival .4s cubic-bezier(.16,1,.3,1) both}
.victory-announcement strong{display:block;font-size:36px;font-weight:800;letter-spacing:-.025em;text-shadow:0 2px 0 #fff}
.victory-announcement span{display:block;font-size:12px;margin-top:8px;color:#31577f}
.overlay.won{inset:190px 0 auto;align-items:flex-start;background:none;pointer-events:none}
.overlay.won .overlay-content{width:calc(100% - 40px);padding:20px 22px 17px;background:#fff;pointer-events:auto;animation:victory-arrival .45s cubic-bezier(.16,1,.3,1) both}
.overlay.won h2{font-size:25px;line-height:1.3;margin-bottom:6px;color:#194c91}
.overlay.won .overlay-content>p{font-size:11px;line-height:1.7}
.victory-score{margin:12px 0 13px;color:#1d59cd}
.victory-score>span{font-size:11px;font-weight:700}
.victory-score>div{display:flex;align-items:baseline;justify-content:center;gap:6px;margin:2px 0 4px}
.victory-score strong{font:800 49px/1.05 "Arial Rounded MT Bold","Trebuchet MS",sans-serif;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.victory-score>div>span{font-size:12px}
.victory-score small{font-size:10px;color:#5e7085}
.victory-stats{margin:0;padding:12px 0;display:grid;grid-template-columns:1fr 1fr;gap:9px 18px;border-top:1px solid #d8e4ee;border-bottom:1px solid #d8e4ee;text-align:left}
.victory-stats>div{display:flex;align-items:baseline;justify-content:space-between;gap:6px;min-width:0}
.victory-stats dt{font-size:10px;color:#5e7085;white-space:nowrap}
.victory-stats dd{margin:0;display:flex;align-items:baseline;gap:3px;color:#233753}
.victory-stats strong{font:700 18px/1.4 "Arial Rounded MT Bold","Trebuchet MS",sans-serif;font-variant-numeric:tabular-nums}
.victory-stats dd>span{font-size:9px;color:#5e7085}
.overlay.won .primary-button{min-height:45px;margin-top:16px}
.overlay.won .overlay-content>.overlay-footnote{font-size:9px;margin-top:11px}
@keyframes victory-arrival{from{opacity:.35;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
@media(max-width:700px){.overlay.won{inset:calc(186px + env(safe-area-inset-top)) 0 auto}}
@media(max-height:740px){.overlay.won{top:calc(179px + env(safe-area-inset-top))}.overlay.won .overlay-content{padding:14px 19px}.overlay.won h2{font-size:22px}.overlay.won .overlay-content>p{font-size:10px}.victory-score{margin:8px 0}.victory-score strong{font-size:42px}.victory-stats{padding:8px 0;gap:6px 16px}.victory-stats strong{font-size:16px}.overlay.won .primary-button{margin-top:12px;min-height:42px}.overlay.won .overlay-content>.overlay-footnote{display:none}}
@media(max-height:620px){.overlay.won .overlay-content{padding:12px 18px}.overlay.won h2{font-size:20px;margin-bottom:4px}.overlay.won #overlay-description{display:none}.victory-score{display:grid;grid-template-columns:1fr auto;text-align:left;align-items:center;column-gap:8px;margin:10px 0}.victory-score>span{grid-column:1;grid-row:1;align-self:end}.victory-score>div{grid-column:2;grid-row:1/3;margin:0}.victory-score small{grid-column:1;grid-row:2;font-size:9px;line-height:1.6}}
@media(prefers-reduced-motion:reduce){.victory-announcement,.overlay.won .overlay-content{animation:none}}
*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #154fd7;outline-offset:4px}button:disabled{opacity:.35;cursor:default}.svg-library{position:absolute;width:0;height:0;overflow:hidden}svg{width:24px;height:24px;fill:currentColor;flex-shrink:0}[hidden]{display:none!important}
.game-layout{min-height:100svh;display:grid;grid-template-columns:minmax(210px,1fr) minmax(330px,460px) minmax(210px,1fr);align-items:center;gap:clamp(30px,5vw,88px);max-width:1360px;margin:auto;padding:30px 48px}.intro-panel{align-self:stretch;display:flex;flex-direction:column;padding-top:15px}.wordmark{color:var(--ink);font-size:22px;font-weight:800;text-decoration:none;display:flex;align-items:center;gap:10px}.brand-mark{display:flex;align-items:end;color:var(--blue);width:38px}.brand-mark svg:first-child{width:23px;height:30px}.brand-mark svg:last-child{width:21px;height:24px;margin-left:-7px}.intro-copy{margin-top:auto;padding-top:60px}.intro-copy h1{font-size:clamp(32px,3.3vw,49px);line-height:1.43;letter-spacing:-.035em;margin:0 0 17px;font-weight:800}.intro-copy>p{font-size:17px;line-height:1.9;color:var(--muted);margin:0}.instructions{margin-top:62px}.instructions h2{font-size:13px;font-weight:700;margin:0 0 10px}.instructions p{font-size:12px;color:var(--muted);line-height:2}.instructions kbd{display:inline-flex;align-items:center;justify-content:center;width:24px;height:23px;background:#fff;border-radius:5px;border-bottom:2px solid #d7e0eb;font:14px inherit;color:#374d6a}.operation-key{display:flex;gap:25px;margin:27px 0 20px}.operation-key>span{font-size:27px;color:var(--blue);font-weight:700;line-height:1;display:flex;flex-direction:column;align-items:center;gap:10px}.operation-key>span:nth-child(n+3){color:var(--coral)}.operation-key small{font-size:10px;color:var(--muted);font-weight:400}.instructions .fineprint{font-size:10px}.prototype-note{margin-top:auto;padding-top:45px;color:#67778b;font-size:11px}
.game-shell{height:min(850px,calc(100svh - 60px));min-height:590px;width:100%;position:relative;border-radius:var(--radius);overflow:hidden;background:#cbe7fa;box-shadow:0 24px 60px -28px #234c6d5c;isolation:isolate;touch-action:none;user-select:none;-webkit-user-select:none}.game-shell canvas{position:absolute;inset:0;width:100%;height:100%;display:block}.game-topbar{position:absolute;top:18px;left:20px;right:17px;display:flex;justify-content:space-between;align-items:center}.level-pill{font-size:12px;font-weight:800;display:flex;gap:10px;align-items:center}.level-pill span{font-size:11px;font-weight:400;color:#475c76}.toolbar{display:flex;gap:8px}.icon-button{border:0;background:#ffffffd9;color:#314c70;width:33px;height:33px;display:grid;place-items:center;border-radius:50%;transition:background .16s}.icon-button:not(:disabled):hover{background:white}.icon-button svg{width:17px;height:17px}.hud{position:absolute;top:70px;left:20px;right:20px;display:flex;align-items:start;justify-content:space-between;pointer-events:none}.stat-label{display:flex;align-items:center;gap:5px;font-size:10px;color:#426080;font-weight:600}.stat-label svg{width:12px;height:12px}.crowd-stat{color:#1d59cd}.crowd-stat>div,.next-stat>div{display:flex;align-items:baseline;gap:5px}.crowd-stat strong{font-family:"Arial Rounded MT Bold","Trebuchet MS",sans-serif;font-size:43px;font-weight:800;line-height:1.15;letter-spacing:-.03em;font-variant-numeric:tabular-nums}.crowd-stat>div>span,.next-stat>div>span{font-size:11px}.speed-stat{color:#31577f;text-align:center;padding:3px 0 0;min-width:78px}.speed-stat .stat-label{justify-content:center}.speed-stat>div{display:flex;align-items:baseline;justify-content:center;gap:4px;margin-top:3px}.speed-stat strong{font-family:"Arial Rounded MT Bold","Trebuchet MS",sans-serif;font-size:29px;line-height:1.1;font-weight:800;font-variant-numeric:tabular-nums;min-width:43px}.speed-stat>div>span{font-size:11px;color:#426080}.speed-state{display:block;font-size:9px;color:#426080;margin-top:3px}.next-stat{background:#fff7f2f0;padding:10px 13px 8px;border-radius:13px;text-align:right;min-width:120px;color:#c63c54}.next-stat .stat-label{color:#924557;font-size:10px}.next-stat>div{justify-content:flex-end;margin-top:3px}.next-stat strong{font-family:"Arial Rounded MT Bold","Trebuchet MS",sans-serif;font-size:31px;line-height:1;font-weight:800}.next-stat>div>svg{width:17px;height:19px;align-self:center;margin-right:3px}.level-progress{position:absolute;top:156px;left:23px;right:23px;height:4px;border-radius:5px;background:#fff9}.level-progress>div{height:100%;width:100%;background:var(--blue);border-radius:5px;transform:scaleX(0);transform-origin:left;transition:transform .1s linear}.level-progress>svg{position:absolute;right:-2px;top:-8px;width:17px;height:17px;color:#416791}.level-progress>span{position:absolute;left:0;top:10px;font-size:9px;color:#426080}.target-chip{position:absolute;bottom:19px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:5px;border-radius:30px;background:#fffef3ed;color:#43506a;padding:9px 16px;font-size:11px;white-space:nowrap;box-shadow:0 3px 9px #304e6b12;pointer-events:none}.target-chip svg{width:14px;height:14px}.target-chip strong{color:#1d59cd;font-size:14px}.steer-hint{position:absolute;bottom:70px;left:0;right:0;color:#385774;text-align:center;font-size:11px;pointer-events:none;transition:opacity .3s}.steer-hint span{display:inline-block;margin:0 13px;font-size:18px}.steer-hint.dismissed{opacity:0}.toast{position:absolute;top:190px;left:50%;transform:translate(-50%,-8px);background:#1b51c9;color:#fff;white-space:nowrap;font-size:13px;font-weight:700;border-radius:24px;padding:9px 18px;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;z-index:2}.toast.visible{opacity:1;transform:translate(-50%,0)}.toast.negative{background:#b73c50}.toast.combat{background:#3e446c}
.overlay{position:absolute;inset:180px 0 60px;display:flex;align-items:center;justify-content:center;z-index:5;background:#eaf5ff1a}.overlay-content{width:calc(100% - 56px);max-width:355px;text-align:center;background:#fffffff2;padding:30px 24px 22px;border-radius:22px;box-shadow:0 18px 50px -18px #2e55785c}.start-symbol{position:relative;display:flex;justify-content:center;align-items:end;color:#2867e8;gap:0;height:65px;margin-bottom:20px}.start-symbol>svg{height:46px;width:41px;transform:rotate(-9deg)}.start-symbol>svg:nth-child(2){height:63px;width:55px;z-index:1;transform:none}.start-symbol>svg:nth-child(3){transform:rotate(9deg)}.overlay h2{font-size:25px;font-weight:800;letter-spacing:-.025em;margin:0 0 13px;line-height:1.4}.overlay-description,.overlay-content>p{font-size:12px;line-height:1.9;color:#5e7085;margin:0}.primary-button{margin-top:25px;min-height:50px;width:100%;border:0;border-radius:13px;background:#2867e8;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font-size:15px;font-weight:700;box-shadow:0 5px 14px #2867e828;transition:background .15s,transform .15s}.primary-button:hover{background:#1c55ce}.primary-button:active{transform:scale(.98)}.primary-button svg{width:20px;height:20px}.secondary-button{border:0;color:#4e6480;background:none;font-size:12px;padding:14px 15px 0}.overlay-content>.overlay-footnote{font-size:10px;color:#66788c;margin-top:15px}.result{margin:20px 0 5px;display:flex;justify-content:center;gap:36px}.result>div{display:flex;flex-direction:column;gap:4px}.result span{font-size:10px;color:#65758b}.result strong{font-size:33px;font-family:"Arial Rounded MT Bold","Trebuchet MS",sans-serif;color:#2867e8}.result>div+div strong{color:#8490a1}.overlay.lost .start-symbol{color:#ca4c62}.overlay.won .start-symbol{color:#209b76}.overlay.lost .result>div:first-child strong{color:#c3465c}.accessible-status{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden}
.mission-panel{padding-left:3px}.mission-title{display:flex;align-items:center;gap:9px}.mission-title svg{width:19px;height:19px;color:var(--blue)}.mission-title h2{font-size:15px;line-height:1.6;margin:0}.mission-panel>p{color:var(--muted);font-size:13px;line-height:1.9;margin:16px 0 31px}.wave-counter{display:flex;align-items:center;gap:9px;margin-bottom:33px}.wave-counter>strong{font:800 63px/1 "Arial Rounded MT Bold","Trebuchet MS",sans-serif;letter-spacing:-.04em;color:#335880}.wave-counter>span{font-size:15px;color:#61758c;display:flex;flex-direction:column;gap:7px}.wave-counter small{font-size:10px}.mission-rules{padding:20px 0;border-top:1px solid #d6e0ec;border-bottom:1px solid #d6e0ec}.mission-rules p{font-size:11px;color:#566e87;display:flex;gap:9px;align-items:center;margin:12px 0}.rule-dot{display:block;width:7px;height:7px;border-radius:50%;flex-shrink:0}.blue{background:#2867e8}.coral{background:#e26173}.mint{background:#48a899}.mission-tip{margin-top:27px}.mission-tip>span{font-size:10px;color:#566e87}.mission-tip p{font-size:12px;line-height:2;color:#536b85;margin:9px 0 0}
@media(min-width:1500px){.game-layout{gap:90px;max-width:1440px}.game-shell{max-height:890px}}@media(max-width:1100px){.game-layout{grid-template-columns:minmax(190px,1fr) minmax(330px,440px);max-width:900px;gap:45px;padding:24px 35px}.mission-panel{display:none}.game-shell{height:calc(100svh - 48px)}.intro-copy h1{font-size:38px}}@media(max-width:700px){body{background:#cbe7fa;overflow:hidden}.game-layout{padding:0;display:block;min-height:100svh}.intro-panel,.mission-panel{display:none}.game-shell{height:100svh;min-height:0;max-height:none;max-width:520px;margin:auto;border-radius:0;box-shadow:none}.game-topbar{top:calc(14px + env(safe-area-inset-top));left:18px;right:16px}.hud{top:calc(64px + env(safe-area-inset-top));left:20px;right:20px}.level-progress{top:calc(149px + env(safe-area-inset-top))}.target-chip{bottom:calc(15px + env(safe-area-inset-bottom))}.steer-hint{bottom:calc(65px + env(safe-area-inset-bottom))}.overlay{inset:calc(170px + env(safe-area-inset-top)) 0 calc(70px + env(safe-area-inset-bottom))}.toast{top:calc(180px + env(safe-area-inset-top))}}@media(max-height:650px) and (min-width:701px){.game-layout{padding-top:12px;padding-bottom:12px}.game-shell{min-height:530px;height:calc(100svh - 24px)}.intro-copy{padding-top:20px}.instructions{margin-top:25px}.overlay-content{padding:19px 22px}.start-symbol{height:42px;margin-bottom:12px}.start-symbol>svg{height:32px}.start-symbol>svg:nth-child(2){height:43px}.primary-button{margin-top:17px}.prototype-note{padding-top:15px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}