:root{--ink:#090a08;--ink2:#11130f;--ink3:#181b15;--bone:#f2ead9;--muted:#aaa792;--gold:#d4af37;--brass:#9f7423;--moss:#9fb06a;--red:#ef654f;--line:rgba(242,234,217,.14);--display:Impact,Haettenschweiler,"Arial Narrow Bold",sans-serif;--body:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}html{background:var(--ink);color:var(--bone);scroll-behavior:smooth}body{margin:0;font-family:var(--body);background:radial-gradient(circle at 70% 8%,rgba(212,175,55,.1),transparent 25%),var(--ink);min-width:300px}.skip{position:fixed;top:8px;left:8px;z-index:100;transform:translateY(-150%);background:var(--bone);color:var(--ink);padding:12px 16px;font-weight:900}.skip:focus{transform:none}.game-nav{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,4vw,64px);border-bottom:1px solid var(--line);background:rgba(9,10,8,.92);position:relative;z-index:10}.game-brand{display:flex;align-items:center;gap:11px;color:var(--bone);text-decoration:none}.game-brand img{width:50px;height:50px;object-fit:contain}.game-brand span{display:grid}.game-brand b{font-size:1.2rem;letter-spacing:.08em}.game-brand small,.eyebrow{font-size:.64rem;letter-spacing:.18em;color:var(--gold);font-weight:900}.nav-actions{display:flex;align-items:center;gap:8px}.nav-actions a,.nav-actions button{border:1px solid var(--line);background:transparent;color:var(--bone);padding:10px 13px;text-decoration:none;font:800 .67rem var(--body);letter-spacing:.08em}.nav-actions :is(a,button):hover{border-color:var(--gold);color:var(--gold)}button,a{touch-action:manipulation}:focus-visible{outline:3px solid var(--gold);outline-offset:3px}main{max-width:1440px;margin:auto;padding:0 clamp(16px,4vw,64px)}.game-intro{min-height:310px;display:grid;grid-template-columns:1.35fr .65fr;gap:48px;align-items:end;padding:66px 0 38px}.game-intro h1{font:clamp(3.2rem,7.3vw,7.6rem)/.85 var(--display);letter-spacing:-.025em;margin:.14em 0;text-transform:uppercase}.game-intro h1 em{color:var(--gold);font-style:normal}.intro-copy{max-width:720px;color:var(--muted);font-size:1.04rem;line-height:1.7}.brief{border-top:2px solid var(--gold);padding-top:14px}.brief>span{font-size:.62rem;letter-spacing:.18em;color:var(--gold);font-weight:900}.brief dl{margin:22px 0 0}.brief dl div{display:flex;justify-content:space-between;padding:12px 0;border-top:1px solid var(--line)}.brief dt{color:var(--muted);font-size:.66rem;letter-spacing:.14em;font-weight:900}.brief dd{margin:0;font-weight:800}.game-shell{border:1px solid var(--line);background:#0c0e0b;box-shadow:0 30px 90px rgba(0,0,0,.55)}.scoreboard{display:grid;grid-template-columns:repeat(5,1fr);border-bottom:1px solid var(--line);background:var(--ink2)}.scoreboard div{padding:14px clamp(10px,2vw,25px);border-right:1px solid var(--line)}.scoreboard div:last-child{border:0}.scoreboard small{display:block;color:var(--muted);font-size:.59rem;letter-spacing:.15em;font-weight:900}.scoreboard strong{display:block;font:clamp(1.2rem,2.4vw,2rem)/1 var(--display);letter-spacing:.05em;margin-top:7px;font-variant-numeric:tabular-nums}.scoreboard div:first-child strong,.scoreboard div:nth-child(2) strong{color:var(--gold)}#grit{color:var(--red);font-family:var(--body);font-size:1rem;letter-spacing:.18em}.playfield{position:relative;height:min(67vh,680px);min-height:480px;overflow:hidden;isolation:isolate;background:linear-gradient(90deg,rgba(0,0,0,.72),transparent 12%,transparent 88%,rgba(0,0,0,.72)),radial-gradient(ellipse at 50% 22%,rgba(212,175,55,.12),transparent 42%),linear-gradient(#151811,#090a08)}.playfield.hit{animation:field-hit .22s linear}.playfield::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.2;background-image:radial-gradient(circle,rgba(242,234,217,.6) 0 1px,transparent 1.5px);background-size:42px 42px}.lane{position:absolute;top:0;bottom:0;width:1px;background:linear-gradient(transparent,rgba(212,175,55,.28) 25%,rgba(212,175,55,.12));transform-origin:top}.lane-0{left:33.333%;transform:rotate(4deg)}.lane-1{left:50%}.lane-2{left:66.666%;transform:rotate(-4deg)}.depth-lines{position:absolute;inset:0;opacity:.12;background:repeating-linear-gradient(to bottom,transparent 0 73px,var(--bone) 74px 75px);transform:perspective(500px) rotateX(58deg) scale(1.8);transform-origin:center bottom}.distance{position:absolute;top:18px;right:20px;color:rgba(242,234,217,.35);font:bold .62rem var(--body);letter-spacing:.15em}.runner{position:absolute;z-index:4;bottom:22px;left:50%;width:clamp(76px,10vw,110px);aspect-ratio:1;transform:translateX(-50%);transition:left .15s cubic-bezier(.2,.85,.25,1.15)}.runner img{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 8px 10px #000)}.runner-glow{position:absolute;inset:15%;border-radius:50%;background:var(--gold);filter:blur(24px);opacity:.3}.game-item{position:absolute;z-index:3;width:clamp(48px,7vw,72px);aspect-ratio:1;display:grid;place-items:center;border-radius:50%;font:1.6rem var(--display);transform:translate(-50%,-50%);will-change:top}.game-item::after{content:attr(data-label);position:absolute;top:106%;white-space:nowrap;font:bold .52rem var(--body);letter-spacing:.1em}.game-item.signal{color:#151307;background:radial-gradient(circle at 35% 28%,#fff1a8,var(--gold) 45%,#75500d);border:2px solid #ffe998;box-shadow:0 0 22px rgba(212,175,55,.45)}.game-item.noise{color:var(--bone);background:repeating-linear-gradient(45deg,#47160f,#47160f 5px,#26100d 5px,#26100d 10px);border:2px solid var(--red);box-shadow:0 0 18px rgba(239,101,79,.3)}.game-item.boost{border-radius:16%;color:#111;background:linear-gradient(135deg,#e4f7a4,var(--moss));border:2px solid #e8ffc2;box-shadow:0 0 22px rgba(159,176,106,.45);transform:translate(-50%,-50%) rotate(45deg)}.game-item.boost span{transform:rotate(-45deg)}.start-panel,.pause-panel{position:absolute;z-index:8;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;background:radial-gradient(circle,rgba(18,21,15,.82),rgba(9,10,8,.97) 68%)}.start-panel[hidden],.pause-panel[hidden]{display:none}.panel-kicker,.pause-panel p{color:var(--gold);font-size:.64rem;letter-spacing:.18em;font-weight:900}.start-panel h2,.pause-panel h2{font:clamp(3rem,8vw,6.5rem)/.9 var(--display);margin:.12em 0}.start-panel>p:nth-of-type(2){max-width:570px;color:var(--muted);line-height:1.6}.start-panel b:first-of-type{color:var(--gold)}.key-guide{display:flex;gap:20px;margin:14px 0 24px;flex-wrap:wrap;justify-content:center}.key-guide span{font-size:.61rem;font-weight:900;letter-spacing:.1em;color:var(--muted)}kbd{display:inline-grid;place-items:center;min-width:28px;height:28px;border:1px solid rgba(242,234,217,.3);border-bottom-width:3px;border-radius:5px;color:var(--bone);margin-right:3px;background:var(--ink2)}.start-button,.pause-panel button{min-width:220px;padding:15px 20px;border:0;background:var(--gold);color:#121207;font:900 .78rem var(--body);letter-spacing:.12em;cursor:pointer}.start-button span{margin-left:30px}.start-panel>small{margin-top:13px;color:#777565;font-size:.56rem;letter-spacing:.12em}.event-flash{position:absolute;z-index:7;left:50%;top:27%;transform:translate(-50%,-50%);font:clamp(2.4rem,7vw,5.5rem)/1 var(--display);letter-spacing:.03em;opacity:0;pointer-events:none}.event-flash.show{animation:flash .55s ease-out}.event-flash.good{color:var(--gold)}.event-flash.bad{color:var(--red)}.touch-controls{display:none;grid-template-columns:1fr .7fr 1fr;border-top:1px solid var(--line)}.touch-controls button{min-height:66px;border:0;border-right:1px solid var(--line);background:var(--ink2);color:var(--bone);font:bold 1.3rem var(--body)}.touch-controls button:last-child{border:0}.touch-controls span{display:block;font-size:.52rem;letter-spacing:.12em;color:var(--muted);margin-top:4px}.live-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.legend{display:grid;grid-template-columns:1.1fr repeat(3,1fr);gap:1px;margin:70px 0;background:var(--line);border:1px solid var(--line)}.legend>div,.legend article{background:var(--ink);padding:30px}.legend h2{font:clamp(2rem,4vw,4rem)/.9 var(--display);margin:.22em 0}.legend article{display:flex;gap:16px;align-items:flex-start}.sample{flex:0 0 42px;height:42px;display:grid;place-items:center;border-radius:50%;font:1.2rem var(--display);font-style:normal}.sample.signal{background:var(--gold);color:#151307}.sample.noise{border:2px solid var(--red);color:var(--red)}.sample.boost{background:var(--moss);color:#111;border-radius:8px}.legend article small{color:var(--gold);font-weight:900;letter-spacing:.1em}.legend article b{display:block;margin:8px 0}.legend article p{color:var(--muted);font-size:.82rem;line-height:1.55;margin:0}.game-note{margin:0 0 70px;border-left:3px solid var(--gold);padding:8px 0 8px 28px}.game-note>p{font-size:.62rem;letter-spacing:.16em;color:var(--gold);font-weight:900}.game-note blockquote{font:clamp(1.7rem,4vw,3.7rem)/1 var(--display);max-width:980px;margin:.35em 0}.game-note a{color:var(--bone);font-size:.7rem;font-weight:900;letter-spacing:.1em}.game-note>small{display:block;margin-top:24px;color:var(--muted);font-size:.57rem;letter-spacing:.1em}.game-note code{display:block;color:var(--bone);font-size:.72rem;letter-spacing:0;overflow-wrap:anywhere;margin-top:7px}footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:28px clamp(18px,4vw,64px);border-top:1px solid var(--line);color:var(--muted);font-size:.7rem}footer span{color:var(--gold);font-weight:900;letter-spacing:.1em}footer a{color:var(--bone)}@keyframes flash{0%{opacity:0;transform:translate(-50%,-30%) scale(.8)}20%{opacity:1}100%{opacity:0;transform:translate(-50%,-75%) scale(1.08)}}@keyframes field-hit{25%{transform:translateX(-5px);filter:sepia(.5)}75%{transform:translateX(5px)}}@media(max-width:900px){.game-intro{grid-template-columns:1fr}.brief{display:none}.legend{grid-template-columns:1fr 1fr}.legend>div{grid-column:1/-1}.touch-controls{display:grid}}@media(max-width:620px){.game-nav{height:64px}.game-brand img{width:42px;height:42px}.game-brand small{display:none}.nav-actions a:first-of-type{display:none}.nav-actions a,.nav-actions button{padding:9px;font-size:.59rem}.game-intro{min-height:260px;padding:45px 0 25px}.intro-copy{font-size:.92rem}.scoreboard{grid-template-columns:repeat(4,1fr)}.scoreboard div{padding:11px 8px}.scoreboard div:last-child{display:none}.scoreboard small{font-size:.5rem}.scoreboard strong{font-size:1.25rem}.playfield{height:58vh;min-height:430px}.runner{bottom:14px}.key-guide span:nth-child(2){display:none}.legend{grid-template-columns:1fr}.legend>div{grid-column:auto}.legend article{padding:23px}.game-note{padding-left:18px}footer{align-items:flex-start;flex-direction:column}.start-panel{padding:20px}.start-panel h2{font-size:3.3rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.runner{transition:none}.event-flash.show{animation:none;opacity:1}.game-item{will-change:auto}.playfield.hit{animation:none}}

/* Run progression and debrief */
.run-strip{display:grid;grid-template-columns:auto minmax(140px,1fr) minmax(260px,auto);gap:18px;align-items:center;padding:12px clamp(10px,2vw,25px);border-bottom:1px solid var(--line);background:#0d0f0c}
.run-strip small,.run-report small{display:block;color:var(--muted);font-size:.52rem;letter-spacing:.14em;font-weight:900}
.run-strip b{display:block;margin-top:4px;color:var(--gold);font-size:.68rem;letter-spacing:.1em}
.phase-track{height:3px;background:#292b24;overflow:hidden}
.phase-track i{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--brass),var(--gold));transition:width .2s linear}
.objective-copy{display:grid;grid-template-columns:1fr auto;column-gap:20px;min-width:280px}
.objective-copy small{grid-column:1/-1}
.objective-copy span{align-self:end;color:var(--muted);font-size:.6rem;font-weight:900;letter-spacing:.08em}
.objective-copy span.complete{color:var(--moss)}
.run-report{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;width:min(580px,100%);margin:10px 0 18px;background:var(--line);border:1px solid var(--line)}
.run-report[hidden]{display:none}
.run-report span{padding:11px;background:var(--ink2)}
.run-report b{display:block;margin-top:4px;color:var(--gold);font-size:.8rem;letter-spacing:.06em}
@media(max-width:620px){.run-strip{grid-template-columns:auto 1fr;gap:8px 14px}.objective-copy{grid-column:1/-1;min-width:0;padding-top:8px;border-top:1px solid var(--line)}.playfield{min-height:450px}.run-report{margin-top:6px}.run-report span{padding:8px}.run-report b{font-size:.68rem}}
@media(prefers-reduced-motion:reduce){.phase-track i{transition:none}}

/* Private player record */
.field-record{display:grid;grid-template-columns:1fr 1.35fr auto;gap:28px;align-items:center;margin:0 0 70px;padding:30px;border:1px solid var(--line);background:linear-gradient(120deg,rgba(212,175,55,.07),transparent 45%),var(--ink2)}
.field-record h2{font:clamp(2.3rem,4.5vw,4.6rem)/.86 var(--display);margin:.2em 0}
.field-record p:last-child{max-width:360px;color:var(--muted);font-size:.8rem}
.field-record dl{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border:1px solid var(--line)}
.field-record dl div{padding:18px;border-right:1px solid var(--line)}
.field-record dl div:last-child{border:0}
.field-record dt{color:var(--muted);font-size:.53rem;font-weight:900;letter-spacing:.13em}
.field-record dd{margin:8px 0 0;color:var(--gold);font:1.8rem var(--display);font-variant-numeric:tabular-nums}
.field-record button{padding:13px;border:1px solid var(--line);background:transparent;color:var(--muted);font-size:.58rem;font-weight:900;letter-spacing:.1em;cursor:pointer}
.field-record button:hover{color:var(--red);border-color:var(--red)}
@media(max-width:900px){.field-record{grid-template-columns:1fr}.field-record button{justify-self:start}}
@media(max-width:620px){.field-record{padding:22px}.field-record dl{grid-template-columns:1fr 1fr}.field-record dl div:nth-child(2){border-right:0}.field-record dl div:nth-child(-n+2){border-bottom:1px solid var(--line)}}