:root{font-family:Arial,Malgun Gothic,system-ui,sans-serif;color:#edf4fb;background:#060c16;font-synthesis:none;text-rendering:optimizeLegibility;--line: #bdd9ff20;--gold: #edc891;--cyan: #7ce6ed}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(ellipse at 20% 0,#12243888,transparent 48%),#060c16}button,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}.hidden{display:none!important}.topbar{height:68px;display:flex;align-items:center;padding:0 clamp(20px,3vw,52px);border-bottom:1px solid var(--line)}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;color:#edf4fb;font-size:20px;letter-spacing:-.055em;font-weight:900}.brand b{color:var(--gold)}.brand-mark{font-size:37px;font-weight:400;color:var(--gold);line-height:1}.layout{max-width:2000px;margin:0 auto;padding:24px clamp(20px,3vw,52px);display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:20px}.stage-panel,.control-panel{min-width:0}.viewport-wrap{position:relative;height:clamp(500px,78vh,1000px);overflow:hidden;border:1px solid #9acbf435;border-radius:5px;background:#081421;box-shadow:0 20px 70px #0006}#viewport{position:absolute;inset:0}#viewport canvas{width:100%;height:100%;display:block;outline:none}.viewport-vignette{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,#050b1744,transparent 25%,transparent 70%,#050b17d9),radial-gradient(ellipse at 50% 45%,transparent 45%,#03091266)}.frame-corner{position:absolute;width:22px;height:22px;border-color:#91c8de;pointer-events:none}.top-left{left:0;top:0;border-top:2px solid;border-left:2px solid}.bottom-right{right:0;bottom:0;border-bottom:2px solid;border-right:2px solid}.race-hud{position:absolute;left:24px;top:23px;display:flex;gap:24px;pointer-events:none}.hud-chip{min-width:70px}.hud-chip+.hud-chip{border-left:1px solid #b1d2f233;padding-left:24px}.hud-label{display:block;font-size:10px;color:#9ab1c2;margin-bottom:8px}.hud-chip strong{font:500 21px ui-monospace,monospace;letter-spacing:-.05em;color:#e7f3ff}.flight-telemetry{display:flex;align-items:center;gap:10px;position:absolute;bottom:42px;left:25px;pointer-events:none}.flight-telemetry i{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 9px #7ce6ed66}.flight-telemetry strong{font-size:21px;letter-spacing:-.04em;max-width:240px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.flight-telemetry>span{margin-left:6px;color:#a4bacb;font:12px ui-monospace,monospace;white-space:nowrap}.power-meter{position:absolute;right:25px;bottom:48px;width:110px}.power-track{height:3px;background:repeating-linear-gradient(90deg,#edc89122 0 7px,transparent 7px 10px)}.power-track i{display:block;width:100%;height:100%;background:var(--gold);box-shadow:0 0 12px #ffc77a;transform:scaleX(0);transform-origin:left}.flight-progress{position:absolute;bottom:20px;left:24px;right:24px;height:2px;background:#9dcaf21a}.flight-progress i{display:block;width:100%;height:100%;transform:scaleX(0);transform-origin:left;background:var(--cyan);box-shadow:0 0 10px #7ce6ed66}.control-panel{display:flex;flex-direction:column;align-self:stretch;min-height:0;background:radial-gradient(ellipse at 0 0,#28445235,transparent 65%),linear-gradient(155deg,#142130,#0a121f 75%);border:1px solid #bdd9ff26;border-radius:14px;padding:22px 18px;box-shadow:0 1px #ffffff07 inset,0 16px 40px #0003}.field-label{display:flex;justify-content:space-between;align-items:center;font-size:15px;font-weight:600;margin-bottom:14px}.field-label span{font:10px ui-monospace,monospace;color:#97acbd}textarea{display:block;resize:vertical;width:100%;min-height:175px;max-height:300px;border:1px solid #bad6f225;border-radius:6px;background:#070f1a;color:#e7f3ff;padding:13px 14px;line-height:1.9;font-size:13px;outline:none;transition:border-color .2s}textarea:focus{border-color:#9ddbe8;box-shadow:0 0 0 2px #9ddbe811}textarea::placeholder{color:#667c91}.validation{font-size:10px;line-height:1.6;color:#8297aa;min-height:34px;padding-top:8px}.validation.error{color:#ffad9f}.primary-button{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:46px;padding:0 18px;border:1px solid #ffe2b3;border-radius:7px;background:linear-gradient(110deg,#f2d5a5,#dfb578);color:#1c2430;font-size:13px;font-weight:700;box-shadow:0 1px #fff5 inset;transition:filter .2s,transform .2s}.primary-button>span{margin-left:auto;font-size:22px;font-weight:400}.primary-button:hover:not(:disabled){filter:brightness(1.08);transform:translateY(-1px)}.primary-button:disabled{opacity:.35}.scoreboard-panel{display:flex;flex-direction:column;min-height:0;flex:1;border-top:1px solid var(--line);padding-top:22px;margin-top:25px}.panel-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;padding:0 3px}.panel-title h2{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:700;margin:0;letter-spacing:-.025em}.panel-title svg{width:23px;height:23px;stroke:var(--gold);stroke-width:1.3;stroke-linejoin:round}.panel-title>span{display:grid;place-items:center;min-width:31px;height:25px;padding:0 7px;border:1px solid #bed9f21a;border-radius:7px;background:#a9c8ec08;font:11px ui-monospace,monospace;color:#abc2d4}.leaderboard{position:relative;list-style:none;margin:0;padding:2px 4px 2px 0;min-height:80px;flex:1;max-height:280px;overflow:auto;overflow-anchor:none;scrollbar-width:thin;scrollbar-color:#45647d66 transparent;scrollbar-gutter:stable}.leaderboard li{position:relative;display:grid;grid-template-columns:31px minmax(0,1fr) auto;align-items:center;gap:11px;min-height:72px;margin-bottom:7px;padding:12px 12px 13px;border:1px solid #b5cee513;border-radius:10px;background:linear-gradient(115deg,#172636,#101d2b);box-shadow:0 2px 5px #0002;font-size:13px;transition:border-color .3s,background .3s,box-shadow .3s}.leaderboard .rank{position:relative;display:grid;place-items:center;width:31px;height:32px;border:1px solid #a9c8e014;border-radius:8px;background:#09121c40;font:500 12px ui-monospace,monospace;font-variant-numeric:tabular-nums;color:#98adbe;transition:color .3s,border-color .3s,background .3s}.rank:after{position:absolute;right:-4px;bottom:-4px;display:grid;place-items:center;width:14px;height:14px;border-radius:4px;background:#102c2e;color:#8aebcd;font:10px Arial,sans-serif}[data-rank-motion=up] .rank:after{content:"↑"}[data-rank-motion=down] .rank:after{content:"↓";background:#2c2430;color:#cba7bc}.racer-details{min-width:0;display:flex;flex-direction:column;gap:8px}.racer-identity{display:flex;align-items:center;gap:8px;min-width:0}.marble-swatch{width:9px;height:9px;flex-shrink:0;border-radius:50%;background:radial-gradient(circle at 30% 25%,#fff,var(--ball) 45%,#0006);box-shadow:0 0 10px color-mix(in srgb,var(--ball) 45%,transparent)}.racer-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px;font-weight:600;color:#e0eaf2;transition:color .3s}.racer-stats{padding-left:17px;color:#8ca7bc;font-size:10px;font-variant-numeric:tabular-nums;white-space:nowrap}.racer-score{display:flex;flex-direction:column;align-items:flex-end;gap:3px;font-variant-numeric:tabular-nums;color:#e6eff6;white-space:nowrap}.racer-score b{font-size:21px;font-weight:600;line-height:1;letter-spacing:-.035em}.racer-score small{font-size:9px;color:#8ca7bc}.score-track{position:absolute;left:53px;right:12px;bottom:0;height:2px;overflow:hidden;background:#b9d2ee07}.score-track i{display:block;height:100%;background:var(--ball);opacity:.5;transform:scaleX(var(--score-ratio, 0));transform-origin:left;transition:transform .4s ease}.leaderboard .is-leader{background:radial-gradient(ellipse at 0 0,#d9ad5d19,transparent 85%),linear-gradient(115deg,#2b2c29,#1e252b);border-color:#dfbf7940;box-shadow:0 1px #ffe1a80a inset,0 3px 12px #0002}.leaderboard [data-podium="1"] .rank{color:#ffe2a7;background:linear-gradient(145deg,#a982413d,#e9c16b12);border-color:#edca7e66}.leaderboard [data-podium="2"] .rank{color:#d5e4ef;background:#bacfe418;border-color:#bed4e645}.leaderboard [data-podium="3"] .rank{color:#e5bda3;background:#c5997c18;border-color:#c5997c45}.is-leader .racer-score b{color:#f8daa4}.leaderboard .is-done .racer-name{color:#b9cbd9}.racer-state{display:none;flex-shrink:0}.is-done .racer-state{display:block;width:9px;height:5px;border-left:1.5px solid #9eb9b9;border-bottom:1.5px solid #9eb9b9;transform:rotate(-45deg)}.leaderboard .is-focus{border-color:#86dae765;box-shadow:0 0 0 1px #86dae70b inset}.is-focus:not(.is-done) .racer-state{display:block;width:5px;height:5px;border-radius:50%;background:var(--cyan);box-shadow:0 0 7px #7ce6ed88}.leaderboard .is-focus .racer-name{color:#fff}.leaderboard .empty-row{display:grid;grid-template-columns:1fr;place-items:center;min-height:90px;color:#718ba0;background:#06101b30;border-style:dashed;box-shadow:none;font-size:18px}.completion-track{height:3px;margin-top:16px;flex-shrink:0;border-radius:2px;background:#bed9ef12;overflow:hidden}.completion-track i{display:block;height:100%;background:linear-gradient(90deg,#6c9ba5,var(--cyan));transform:scaleX(0);transform-origin:left;transition:transform .5s ease}.ranking-note{display:flex;justify-content:space-between;gap:8px;color:#94abbd;font-size:10px;padding:12px 0 0}.ranking-note b{font:10px ui-monospace,monospace;color:#d1e2ee}.secondary-button{width:100%;min-height:38px;border:1px solid var(--line);border-radius:6px;background:transparent;color:#a0b7ca;font-size:11px;margin-top:20px}.secondary-button:hover:not(:disabled){background:#c2e5ff0c}.secondary-button:disabled{display:none}.countdown{position:absolute;inset:0;display:grid;place-items:center;font-size:clamp(120px,22vw,240px);font-weight:900;font-style:italic;letter-spacing:-.08em;color:#fff0d5;text-shadow:0 0 80px #ffd08a55;pointer-events:none}.count-pop{animation:countPop .65s cubic-bezier(.2,.8,.2,1) both}@keyframes countPop{0%{transform:scale(1.35);opacity:0}18%{opacity:1}to{transform:scale(.85);opacity:.3}}.impact-flash{position:absolute;inset:0;opacity:0;pointer-events:none;background:radial-gradient(ellipse at 50% 45%,#ffefd4c0,transparent 80%);mix-blend-mode:screen}.speed-lines{position:absolute;inset:0;opacity:0;pointer-events:none;background:repeating-conic-gradient(from 1deg at 50% 48%,transparent 0deg 11deg,#adceff33 11.05deg 11.16deg,transparent 11.24deg 25deg);mask-image:radial-gradient(ellipse at center,transparent 25%,#000 110%)}.target-reticle{position:absolute;width:68px;height:68px;transform:translate(-50%,-50%);pointer-events:none;border:1px solid #ffe0a255;border-radius:50%}.target-reticle>i{position:absolute;inset:-5px;border:1px dashed #ffe0a299;border-radius:50%;animation:targetOrbit 6s linear infinite}@keyframes targetOrbit{to{transform:rotate(360deg)}}.winner-banner{position:absolute;z-index:20;inset:0;display:grid;place-items:center;padding:22px;background:#020711ad;backdrop-filter:blur(10px);animation:resultBackdrop .5s ease both}.result-card{position:relative;isolation:isolate;width:min(440px,100%);max-height:100%;overflow:auto;scrollbar-width:thin;scrollbar-color:#637071 transparent;padding:30px 32px 24px;border:1px solid #d8c6a44d;border-radius:22px;background:radial-gradient(ellipse at 50% -25%,#bc9a6040,transparent 62%),linear-gradient(145deg,#202b36f5,#0c1522fb 70%);box-shadow:0 0 0 1px #fff1 inset,0 32px 100px #0009,0 0 80px #dec2920a;animation:resultCard .7s cubic-bezier(.16,1,.3,1) both}.result-card:before{content:"";position:absolute;top:0;left:19%;right:19%;height:1px;background:linear-gradient(90deg,transparent,#f4dbadba,transparent)}.result-hero{text-align:center}.winner-emblem{position:relative;width:69px;height:69px;margin:0 auto 15px;color:#efcf9a}.winner-emblem:before{content:"";position:absolute;inset:-27px;z-index:-1;border-radius:50%;background:radial-gradient(circle,var(--winner-color, #efcf9a),transparent 65%);opacity:.17;filter:blur(12px)}.winner-emblem svg{width:100%;height:100%;stroke:currentColor;stroke-width:1.2}.winner-emblem svg circle:first-child{stroke-opacity:.3;stroke-dasharray:1 4}.winner-emblem svg circle:nth-child(2){stroke-opacity:.25;stroke-width:.7}.winner-emblem svg path:first-of-type{fill:#e6c58c15;stroke-linejoin:round}.winner-label{display:block;font-size:11px;letter-spacing:.35em;padding-left:.35em;color:#ceb58e}.result-hero h2{color:#f7f2e8;font-size:clamp(29px,4vw,46px);font-weight:700;letter-spacing:-.065em;line-height:1.2;margin:10px 0 25px;overflow-wrap:anywhere}.winner-stats{display:grid;grid-template-columns:1fr 1fr;padding:19px 0;border-top:1px solid #e5d4b021;border-bottom:1px solid #e5d4b021;background:linear-gradient(90deg,transparent,#e6c58c07,transparent);text-align:center}.winner-stats>div+div{border-left:1px solid #e5d4b021}.winner-stats b{display:block;font:400 30px ui-monospace,monospace;letter-spacing:-.07em;color:#f0d7af}.winner-stats span{display:block;font-size:9px;color:#8e9eac;margin-top:8px}.winner-podium{padding:0;list-style:none;margin:19px 0 0}.winner-podium li{display:flex;align-items:center;gap:12px;min-height:53px;border-bottom:1px solid #b9c9d210;animation:podiumEnter .5s ease both;animation-delay:var(--podium-delay)}.podium-rank{display:grid;place-items:center;width:25px;height:25px;flex-shrink:0;border:1px solid #bac8d020;border-radius:50%;font:10px ui-monospace,monospace;color:#8d9caa}.winner-podium li:first-child .podium-rank{border-color:#dfbd7e55;background:#d3aa6420;color:#f0d7af}.podium-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px;color:#ccd7df}.podium-score{display:flex;align-items:flex-end;flex-direction:column;gap:5px}.podium-score b{font:12px ui-monospace,monospace;color:#dfd7c9}.podium-score small{font:8px ui-monospace,monospace;color:#7e93a4}#winner-rule{text-align:center;color:#6c8193;font-size:8px;margin:13px 0 21px}.result-actions{display:grid;grid-template-columns:1.4fr 1fr;gap:9px}.result-actions .primary-button{min-height:44px;font-size:12px}.result-actions svg{width:17px;height:17px;fill:currentColor}.result-reset{border:1px solid #b5c4d02a;border-radius:7px;background:#d9e6ee05;color:#afbec9;font-size:11px;transition:background .2s}.result-reset:hover{background:#d9e6ee0c}@keyframes resultBackdrop{0%{opacity:0}to{opacity:1}}@keyframes resultCard{0%{opacity:0;transform:translateY(18px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes podiumEnter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}body[data-phase=idle] .flight-telemetry,body[data-phase=countdown] .flight-telemetry,body[data-phase=windup] .flight-telemetry{display:none}body.race-mode{overflow:hidden}body.race-mode .topbar{height:58px;padding-inline:22px}body.race-mode .brand{font-size:17px}body.race-mode .brand-mark{font-size:31px}body.race-mode .layout{height:calc(100dvh - 58px);padding:12px;grid-template-columns:minmax(0,1fr) 304px;gap:12px;max-width:none}body.race-mode .stage-panel,body.race-mode .viewport-wrap{height:100%;min-height:0}body.race-mode .roster-setup{display:none}body.race-mode .control-panel{padding:21px 14px 16px;overflow:hidden}body.race-mode .scoreboard-panel{margin:0;padding:0;border:0}body.race-mode .leaderboard{max-height:none}@media(min-width:1700px){.layout{grid-template-columns:minmax(0,1fr) 330px;gap:25px}.control-panel{padding-inline:24px}}@media(max-width:1000px){.layout{padding:18px;grid-template-columns:minmax(0,1fr) 290px;gap:15px}.topbar{padding:0 20px}}@media(max-width:760px){.topbar{height:62px}.brand{font-size:18px}.layout{grid-template-columns:1fr;padding:16px;gap:14px}.viewport-wrap{height:65vh;min-height:420px}.control-panel{padding:20px}.scoreboard-panel{flex:none}.leaderboard{flex:none;max-height:260px}body.race-mode .layout{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) 162px;padding:8px;gap:8px}body.race-mode .control-panel{position:relative;display:flex;padding:10px}body.race-mode .scoreboard-panel{display:flex;flex:1;min-height:0}body.race-mode .panel-title{margin:0 82px 7px 0;justify-content:flex-start;flex-direction:row;align-items:center;gap:8px}body.race-mode .panel-title h2{font-size:13px;gap:0}body.race-mode .panel-title svg,body.race-mode .completion-track{display:none}body.race-mode .leaderboard{flex:1;max-height:none;min-height:0}body.race-mode .leaderboard li{grid-template-columns:23px minmax(0,1fr) auto;min-height:42px;margin-bottom:4px;padding:7px 8px;font-size:11px;gap:6px}body.race-mode .racer-score{flex-direction:row;align-items:center;font-size:11px}body.race-mode .rank{width:23px;height:25px;font-size:10px;border-radius:6px}body.race-mode .racer-name{font-size:12px}body.race-mode .racer-identity{gap:6px}body.race-mode .racer-stats{display:none}body.race-mode .racer-score b{font-size:17px}body.race-mode .score-track{left:38px;right:8px}body.race-mode .racer-score small,body.race-mode .ranking-note{display:none}body.race-mode #reset-race{position:absolute;top:10px;right:14px;width:70px;margin:0;font-size:10px;min-height:25px}.race-hud{left:18px;top:18px;gap:18px}.hud-chip+.hud-chip{padding-left:18px}.hud-chip strong{font-size:18px}.hud-label{font-size:9px}.flight-telemetry{left:18px;bottom:36px;gap:7px}.flight-telemetry strong{font-size:17px;max-width:155px}.flight-telemetry>span{font-size:10px;margin-left:3px}.power-meter{right:18px;bottom:42px;width:60px}.flight-progress{left:18px;right:18px;bottom:16px}.target-reticle{width:50px;height:50px}.winner-banner{padding:14px}.result-card{padding:23px 22px 20px;border-radius:18px}.winner-emblem{width:55px;height:55px;margin-bottom:10px}.result-hero h2{font-size:32px;margin:9px 0 20px}.winner-stats{padding:14px 0}.winner-stats b{font-size:26px}.winner-podium{margin-top:12px}.winner-podium li{min-height:45px}#winner-rule{margin:11px 0 16px}}@media(max-height:650px){.winner-banner{padding:12px}.result-card{padding:17px 24px}.winner-emblem{width:44px;height:44px;margin-bottom:6px}.result-hero h2{margin:7px 0 15px;font-size:30px}.winner-stats{padding:12px 0}.winner-podium{margin-top:10px}.winner-podium li{min-height:42px}#winner-rule{margin:10px 0 13px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.speed-lines{display:none}}.winner-total{display:flex;align-items:baseline;justify-content:center;gap:7px;margin:-9px 0 23px;color:#f3d5a2}.winner-total b{font:400 clamp(30px,4vw,43px) ui-monospace,monospace;letter-spacing:-.06em}.winner-total>span{font-size:11px;color:#b49a76}.result-hero h2{margin-bottom:19px}.winner-stats b{font-size:25px}@media(max-width:760px){.winner-total{margin:-5px 0 17px}.winner-total b{font-size:32px}.winner-stats b{font-size:22px}}@media(max-height:650px){.winner-total{margin:-4px 0 12px}.winner-total b{font-size:28px}}.viewport-wrap{container-type:size}@container (max-height: 670px){.result-card{padding:22px 28px 20px}.winner-emblem{width:48px;height:48px;margin-bottom:9px}.winner-label{font-size:10px}.result-hero h2{font-size:34px;margin:8px 0 14px}.winner-total{margin:-4px 0 15px}.winner-total b{font-size:34px}.winner-stats{padding:13px 0}.winner-stats b{font-size:23px}.winner-podium{margin-top:12px}.winner-podium li{min-height:44px}#winner-rule{margin:10px 0 15px}.result-actions .primary-button{min-height:42px}}@container (max-height: 480px){.result-card{padding:15px 20px}.winner-emblem{width:32px;height:32px;margin-bottom:5px}.result-hero h2{font-size:26px;margin:6px 0 12px}.winner-total{margin-bottom:10px}.winner-total b{font-size:27px}.winner-stats{padding:9px 0}.winner-stats b{font-size:19px}.winner-podium{margin-top:8px}.winner-podium li{min-height:37px}#winner-rule{margin:9px 0 11px}}