:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ink:#eaf9ff;--muted:#91a8b6;--cyan:#54e8ff;--orange:#ff8a3d;--red:#ff4e5b;--panel:#07111cc7}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{color:var(--ink);background:radial-gradient(circle at 50% -30%,#17314b 0%,#0000 48%),#04080e;font-family:Arial Narrow,Yu Gothic,Meiryo,sans-serif}button{font:inherit}.game-shell{place-items:center;min-height:100vh;padding:clamp(10px,2vw,28px);display:grid;overflow:hidden}.game-wrap{width:min(100%,960px)}.game-heading{justify-content:space-between;align-items:flex-end;gap:16px;margin:0 0 10px;display:flex}.brand{color:var(--ink);letter-spacing:.08em;text-transform:uppercase;margin:0;font-family:Impact,Arial Narrow,sans-serif;font-size:clamp(22px,3vw,42px);font-weight:400}.brand span{color:var(--cyan)}.controls-copy{color:var(--muted);letter-spacing:.04em;text-align:right;margin:0 0 3px;font-size:clamp(11px,1.2vw,14px)}.game-stage{contain:layout 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Narrow,sans-serif;font-size:clamp(17px,2.4vw,32px);font-weight:400}.health{gap:5px;margin-top:5px;display:flex}.health-dot{background:#91a8b63d;width:clamp(18px,2.1vw,30px);height:5px;transform:skew(-20deg)}.health-dot.is-on{background:var(--cyan)}.weapon-label{color:var(--muted);letter-spacing:.14em;margin-top:7px;font-family:Impact,Arial Narrow,sans-serif;font-size:clamp(10px,1.25vw,16px);font-weight:400}.weapon-label.is-laser{color:var(--cyan)}.weapon-label.is-twin{color:var(--orange)}.weapon-boost-gauge{background:#03121cd1;border:1px solid #54e8ffb8;width:clamp(92px,12vw,154px);height:5px;margin-top:5px;overflow:hidden;box-shadow:0 0 7px #54e8ff75,inset 0 0 5px #54e8ff2e}.weapon-boost-gauge span{background:#54e8ff;height:100%;transition:width .18s linear;display:block;box-shadow:0 0 7px #54e8ff,0 0 13px #54e8ffeb}.combo{min-width:100px;color:var(--orange);letter-spacing:.06em;text-align:center;font-family:Impact,Arial Narrow,sans-serif;font-size:clamp(15px,2vw,27px);font-weight:400;transform:skew(-8deg)}.boss-status{z-index:6;pointer-events:none;width:min(48%,560px);position:absolute;top:clamp(54px,8vw,92px);left:50%;transform:translate(-50%)}.boss-name{color:var(--ink);letter-spacing:.18em;text-align:center;margin-bottom:5px;font-family:Impact,Arial Narrow,sans-serif;font-size:clamp(11px,1.4vw,17px);font-weight:400}.boss-gauge{background:#03080eb8;border:1px solid #ff4e5bc7;height:clamp(7px,1vw,12px);padding:2px;transform:skew(-12deg)}.boss-gauge span{background:linear-gradient(90deg, var(--orange), var(--red));height:100%;transition:width .1s linear;display:block}.game-start-screen{z-index:10;background:radial-gradient(circle at 50% 46%,#195f7b3d,#0000 45%),#02070dcc;place-items:center;display:grid;position:absolute;inset:0}.game-start-card{text-align:center;background:linear-gradient(90deg,#0000,#051420f0 20% 80%,#0000);border-block:1px solid #54e8ffb3;width:min(88%,620px);padding:clamp(26px,5vw,54px)}.game-start-kicker{color:var(--orange);letter-spacing:.28em;font-size:clamp(11px,1.5vw,15px);font-weight:800}.game-start-card h2{color:var(--ink);letter-spacing:.06em;margin:5px 0 24px;font-family:Impact,Arial Narrow,sans-serif;font-size:clamp(40px,8vw,86px);font-weight:400;line-height:.95}.game-start-actions{justify-content:center;gap:12px;display:flex}.start-button,.demo-button{cursor:pointer;letter-spacing:.14em;min-width:min(220px,42vw);min-height:54px;padding:10px 18px;font:800 clamp(14px,2vw,19px)/1 Arial,sans-serif}.start-button{border:1px solid var(--cyan);color:var(--ink);background:#54e8ff29}.demo-button{border:1px solid var(--orange);color:#ffe8d4;background:#ff8a3d24}.start-button:hover,.start-button:focus-visible{background:var(--cyan);color:#031017}.demo-button:hover,.demo-button:focus-visible{background:var(--orange);color:#160a04}.game-start-card p{color:#eaf9ffa8;letter-spacing:.1em;margin:16px 0 0;font-size:clamp(10px,1.35vw,13px)}.demo-badge{z-index:8;color:var(--orange);letter-spacing:.14em;background:#03080ead;border:1px solid #ff8a3d9e;padding:7px 12px;font-size:11px;font-weight:800;position:absolute;bottom:12px;right:12px}.demo-mode-controls{z-index:8;align-items:center;gap:8px;display:flex;position:absolute;bottom:12px;right:12px}.demo-mode-controls .title-button,.demo-mode-controls .demo-badge{position:static}.game-over{z-index:9;background:#03080ebd;place-items:center;display:grid;position:absolute;inset:0}.game-over-card{text-align:center;background:linear-gradient(90deg,#0000,#081b2ae0,#0000);border-block:1px solid #54e8ff8c;width:min(88%,440px);padding:clamp(22px,5vw,50px)}.game-over-title{color:var(--red);letter-spacing:.08em;margin:0;font-family:Impact,Arial Narrow,sans-serif;font-size:clamp(34px,7vw,76px);font-weight:400}.game-over-title.is-victory{color:var(--cyan)}.game-over-score{color:var(--ink);letter-spacing:.08em;margin:8px 0 20px;font-size:clamp(16px,2.2vw,24px)}.game-over-actions{justify-content:center;gap:10px;display:flex}.restart-button,.title-restart-button{min-width:180px;min-height:48px;color:var(--ink);cursor:pointer;letter-spacing:.08em;font-weight:700}.restart-button{border:1px solid var(--cyan);background:#54e8ff1a}.title-restart-button{background:#eaf9ff0f;border:1px solid #eaf9ff52}.restart-button:hover,.restart-button:focus-visible,.title-restart-button:hover,.title-restart-button:focus-visible{background:var(--cyan);color:#031017}.touch-controls{z-index:7;pointer-events:none;justify-content:space-between;align-items:flex-end;display:none;position:absolute;inset:auto 12px 12px}.touch-pad,.touch-fire{pointer-events:auto}.touch-pad{grid-template-rows:repeat(3,42px);grid-template-columns:repeat(3,42px);display:grid}.touch-button{color:var(--ink);touch-action:none;-webkit-user-select:none;user-select:none;background:#040c149e;border:1px solid #eaf9ff3d}.touch-button[data-dir=up]{grid-area:1/2}.touch-button[data-dir=left]{grid-area:2/1}.touch-button[data-dir=right]{grid-area:2/3}.touch-button[data-dir=down]{grid-area:3/2}.touch-fire{width:68px;height:68px;color:var(--ink);letter-spacing:.08em;touch-action:none;-webkit-user-select:none;user-select:none;background:#ff8a3d2e;border:1px solid #ff8a3db3;border-radius:50%;font-size:12px;font-weight:700}.pause-button{z-index:8;width:38px;height:34px;color:var(--ink);cursor:pointer;background:#040c149e;border:1px solid #eaf9ff33;position:absolute;bottom:12px;right:12px}.touch-controls+.pause-button{bottom:12px}.title-button{z-index:8;min-width:72px;height:34px;color:var(--ink);cursor:pointer;letter-spacing:.12em;background:#040c14b8;border:1px solid #eaf9ff47;font-size:11px;font-weight:800;position:absolute;bottom:12px}.title-button.is-play{right:58px}.title-button.is-demo{min-width:72px}.title-button:hover,.title-button:focus-visible{border-color:var(--cyan);background:#54e8ff33}.paused-label{z-index:8;background:var(--panel);color:var(--ink);letter-spacing:.12em;pointer-events:none;padding:9px 18px;font-family:Impact,Arial Narrow,sans-serif;font-size:clamp(22px,4vw,42px);position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%)}.stage-clear-banner,.stage-intro-banner{z-index:8;color:var(--cyan);letter-spacing:.1em;text-align:center;pointer-events:none;background:linear-gradient(90deg,#0000,#051a28e6,#0000);border-block:1px solid #54e8ff85;padding:14px;font-family:Impact,Arial Narrow,sans-serif;font-size:clamp(28px,6vw,70px);font-weight:400;position:absolute;inset:50% 0 auto;transform:translateY(-50%)}@media (pointer:coarse),(width<=760px){.game-shell{padding:8px}.game-heading{margin-bottom:6px}.controls-copy{display:none}.touch-controls{display:flex}.pause-button{right:92px}.title-button.is-play{right:138px}.game-status{inset:8px 10px auto}.combo{min-width:76px}}@media (width<=520px){.brand{font-size:20px}.game-heading{align-items:center}.touch-pad{grid-template-rows:repeat(3,34px);grid-template-columns:repeat(3,34px)}.touch-fire{width:58px;height:58px}.game-over-actions{flex-direction:column;align-items:center}}