:root {
  --ink: #1a1446;
  --blue: #1f5fe6;
  --sky: #43c6ff;
  --yellow: #ffd21a;
  --red: #e8262a;
  --pink: #ff5fae;
  --cream: #fff7ea;
  --era: #2bbcff;
  --display: "Titan One", "Arial Black", system-ui, sans-serif;
  --body: "M PLUS Rounded 1c", system-ui, sans-serif;
}
body[data-era="past"] { --era: #ff8a2a; }
body[data-era="bad"] { --era: #ff3d6e; }
body[data-era="good"] { --era: #6ff0a0; }

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: #1a1446; color: var(--cream); font-family: var(--body); }
canvas { position: fixed; inset: 0; width: 100vw; height: 100vh; display: block; }
#fx { pointer-events: none; }
#nl-badge-frame { display: none !important; }

kbd {
  display: inline-grid; place-items: center; min-width: 1.9em; height: 1.9em; padding: 0 0.45em; margin: 0 0.12em;
  font: 800 0.78em/1 var(--body); color: var(--ink); background: #fff; border: 2px solid var(--ink); border-radius: 0.45em;
  box-shadow: 0 3px 0 var(--ink); vertical-align: middle; transform: translateY(-1px);
}
kbd.w { min-width: 4.4em; }

/* ------------------------------------------------------------------ HUD */
#hud { position: fixed; inset: 0; pointer-events: none; }
.stats { position: absolute; top: 18px; left: 22px; display: grid; gap: 2px; transform: skewX(-8deg); }
.row { display: flex; align-items: baseline; gap: 14px; }
.lbl, .num {
  font-family: var(--display); font-size: 26px; letter-spacing: 0.04em; paint-order: stroke fill;
  -webkit-text-stroke: 6px var(--ink); text-shadow: 3px 4px 0 var(--ink);
}
.lbl { color: var(--yellow); min-width: 128px; }
.lbl.alert { color: var(--red); }
.num { color: #fff; font-variant-numeric: tabular-nums; }
.items { display: flex; gap: 6px; margin-top: 6px; }
.item { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: #fff; border: 3px solid var(--ink); font-size: 18px; box-shadow: 2px 3px 0 var(--ink); }

.era { position: absolute; top: 18px; right: 22px; text-align: right; transform: skewX(-8deg); }
.era small { display: block; font: 800 12px var(--body); letter-spacing: 0.3em; color: #fff; text-shadow: 2px 2px 0 var(--ink); }
.era b {
  display: inline-block; margin-top: 4px; padding: 6px 16px 4px; font: 400 26px var(--display); color: #fff; letter-spacing: 0.05em;
  background: var(--era); border: 4px solid var(--ink); border-radius: 12px; box-shadow: 4px 5px 0 var(--ink);
  -webkit-text-stroke: 5px var(--ink); paint-order: stroke fill;
}
.goal {
  position: absolute; top: 96px; right: 22px; max-width: 330px; padding: 10px 14px; text-align: right;
  font: 800 14px/1.35 var(--body); color: var(--ink); background: rgba(255, 247, 234, 0.92); border: 3px solid var(--ink); border-radius: 12px;
  box-shadow: 3px 4px 0 var(--ink);
}
.race {
  position: absolute; top: 18px; left: 50%; transform: translateX(-50%) skewX(-8deg);
  font: 400 30px var(--display); color: var(--yellow); -webkit-text-stroke: 6px var(--ink); paint-order: stroke fill; text-shadow: 3px 4px 0 var(--ink);
}
.spd { position: absolute; left: 22px; bottom: 74px; width: 160px; height: 12px; border: 3px solid var(--ink); border-radius: 99px; background: rgba(255, 255, 255, 0.55); overflow: hidden; transform: skewX(-12deg); }
.spd i { display: block; height: 100%; width: calc(var(--s, 0) * 100%); background: linear-gradient(90deg, var(--sky), var(--yellow) 70%, var(--red)); }

.warp { position: absolute; left: 50%; bottom: 120px; transform: translateX(-50%); display: grid; justify-items: center; gap: 8px; }
.warp .meter { width: 300px; height: 20px; border: 4px solid var(--ink); border-radius: 99px; background: #fff; overflow: hidden; box-shadow: 3px 4px 0 var(--ink); }
.warp .meter i { display: block; height: 100%; width: calc(var(--k, 0) * 100%); background: repeating-linear-gradient(-45deg, var(--era) 0 12px, #fff 12px 18px); transition: width 0.1s linear; }
.warp span { font: 400 22px var(--display); color: #fff; -webkit-text-stroke: 5px var(--ink); paint-order: stroke fill; letter-spacing: 0.04em; }
.warp.hot span { color: var(--yellow); animation: pulse 0.3s infinite alternate; }
@keyframes pulse { to { transform: scale(1.08); } }

.prompt { position: absolute; left: 0; top: 0; display: flex; align-items: center; gap: 6px; padding: 6px 12px 6px 8px; background: #fff; color: var(--ink); border: 3px solid var(--ink); border-radius: 99px; font: 800 14px var(--body); box-shadow: 3px 4px 0 var(--ink); white-space: nowrap; }

.banner { position: absolute; left: 50%; top: 32%; transform: translate(-50%, -50%); display: grid; justify-items: center; gap: 10px; opacity: 0; pointer-events: none; text-align: center; }
.banner b { font: 400 clamp(40px, 7vw, 86px)/1 var(--display); color: var(--yellow); letter-spacing: 0.03em; -webkit-text-stroke: 10px var(--ink); paint-order: stroke fill; text-shadow: 6px 7px 0 var(--ink); transform: skewX(-10deg); }
.banner span { font: 800 18px var(--body); color: var(--ink); background: #fff; padding: 6px 16px; border: 3px solid var(--ink); border-radius: 99px; box-shadow: 3px 4px 0 var(--ink); }
.banner span:empty { display: none; }
.banner.small b { font-size: clamp(30px, 4.5vw, 54px); }
.banner.show { animation: bannerIn 2.8s cubic-bezier(.2, .9, .2, 1) forwards; }
.banner.small.show { animation-duration: 1.8s; }
@keyframes bannerIn {
  0% { opacity: 0; transform: translate(10%, -50%); }
  10% { opacity: 1; transform: translate(-52%, -50%); }
  16% { transform: translate(-50%, -50%); }
  85% { opacity: 1; transform: translate(-50%, -50%); }
  100% { opacity: 0; transform: translate(-110%, -50%); }
}

.dialog {
  position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%); width: min(660px, calc(100vw - 32px)); min-height: 120px;
  padding: 26px 26px 18px; background: var(--cream); color: var(--ink); border: 4px solid var(--ink); border-radius: 20px; box-shadow: 7px 8px 0 var(--ink);
}
.dialog .who { position: absolute; top: -20px; left: 22px; padding: 6px 16px 4px; font: 400 18px var(--display); letter-spacing: 0.05em; color: var(--ink); background: var(--yellow); border: 4px solid var(--ink); border-radius: 12px; }
.dialog p { margin: 0; font: 800 19px/1.55 var(--body); }
.dialog .next { position: absolute; right: 18px; bottom: 10px; font: 800 14px var(--body); animation: bob 0.6s infinite alternate; }
@keyframes bob { to { transform: translateY(-3px); } }

.keys { position: absolute; left: 22px; bottom: 20px; right: 22px; display: flex; flex-wrap: wrap; gap: 6px 16px; font: 800 13px var(--body); color: #fff; text-shadow: 1px 2px 0 var(--ink), -1px -1px 0 var(--ink), 1px -1px 0 var(--ink), -1px 1px 0 var(--ink); transition: opacity 0.3s; }
.keys kbd { font-size: 11px; text-shadow: none; }
.keys.hide { opacity: 0; }
.toast { position: absolute; left: 50%; top: 86px; transform: translate(-50%, -10px); padding: 8px 16px; background: var(--ink); color: #fff; border-radius: 99px; font: 800 14px var(--body); opacity: 0; transition: 0.25s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.pop { position: absolute; transform: translate(-50%, -50%); font: 400 22px var(--display); color: #fff; -webkit-text-stroke: 5px var(--ink); paint-order: stroke fill; animation: popUp 0.9s ease-out forwards; white-space: nowrap; }
@keyframes popUp { to { transform: translate(-50%, -260%); opacity: 0; } }

#flash { position: fixed; inset: 0; pointer-events: none; opacity: 0; }
#flash.go { animation: flash 0.7s ease-out; }
@keyframes flash { 0% { opacity: 0.95; } 100% { opacity: 0; } }

/* ------------------------------------------------------------------ title */
#title { position: fixed; inset: 0; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, 440px); align-items: center; gap: 32px; padding: 40px clamp(16px, 5vw, 72px); background: linear-gradient(90deg, rgba(26, 20, 70, 0.78), rgba(26, 20, 70, 0.15) 55%, rgba(26, 20, 70, 0.55)); transition: opacity 0.6s, transform 0.6s; overflow: hidden; }
#title.gone { opacity: 0; transform: scale(1.06); pointer-events: none; }
.rays { position: absolute; left: 28%; top: 46%; width: 180vmax; height: 180vmax; transform: translate(-50%, -50%); background: repeating-conic-gradient(rgba(255, 210, 26, 0.13) 0 6deg, transparent 6deg 18deg); animation: spin 60s linear infinite; mask: radial-gradient(circle, #000 0, transparent 45%); -webkit-mask: radial-gradient(circle, #000 0, transparent 45%); pointer-events: none; }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
.brand { position: relative; }
.kicker { margin: 0 0 12px; font: 800 13px var(--body); letter-spacing: 0.32em; color: var(--sky); text-shadow: 2px 2px 0 var(--ink); }
h1 { margin: 0; display: grid; line-height: 0.86; transform: skewX(-9deg); }
h1 span { font: 400 clamp(64px, 11vw, 150px) var(--display); color: var(--yellow); letter-spacing: 0.02em; -webkit-text-stroke: clamp(10px, 1.4vw, 18px) var(--ink); paint-order: stroke fill; text-shadow: clamp(6px, 0.9vw, 12px) clamp(7px, 1vw, 13px) 0 var(--red); }
h1 span + span { color: #fff; margin-left: 0.5em; text-shadow: clamp(6px, 0.9vw, 12px) clamp(7px, 1vw, 13px) 0 var(--blue); }
.tag { max-width: 520px; margin: 22px 0 0; font: 800 17px/1.55 var(--body); color: #fff; text-shadow: 2px 2px 0 var(--ink); }
.start { margin: 34px 0 0; font: 400 26px var(--display); color: #fff; letter-spacing: 0.06em; -webkit-text-stroke: 6px var(--ink); paint-order: stroke fill; }
.start kbd { -webkit-text-stroke: 0; font-size: 16px; }
.blink { animation: blink 1.1s steps(2, start) infinite; }
@keyframes blink { 50% { opacity: 0.25; } }
.mobile { display: none; margin-top: 18px; font: 800 15px var(--body); color: var(--ink); background: var(--yellow); padding: 10px 14px; border-radius: 12px; border: 3px solid var(--ink); max-width: 360px; }
.card { position: relative; padding: 24px 24px 18px; color: var(--ink); background: var(--cream); border: 4px solid var(--ink); border-radius: 22px; box-shadow: 8px 9px 0 var(--ink); }
.card h2 { margin: -40px 0 14px; display: inline-block; padding: 6px 18px 4px; font: 400 22px var(--display); letter-spacing: 0.06em; background: var(--yellow); border: 4px solid var(--ink); border-radius: 12px; }
.card dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 10px 14px; align-items: start; }
.card dt { white-space: nowrap; padding-top: 1px; }
.card dd { margin: 0; font: 500 14px/1.45 var(--body); }
.card dd b { font-weight: 800; }
.howto { margin: 16px 0 0; padding-top: 14px; border-top: 3px dashed rgba(26, 20, 70, 0.25); font: 500 14px/1.5 var(--body); }
.howto .past { color: #d8641a; } .howto .fut { color: #1a8ad8; }
.legal { position: absolute; left: 50%; bottom: 14px; transform: translateX(-50%); margin: 0; font: 500 12px var(--body); color: rgba(255, 255, 255, 0.75); white-space: nowrap; }

#pause { position: fixed; inset: 0; display: grid; place-items: center; background: rgba(26, 20, 70, 0.6); }
#pause[hidden] { display: none; }
#pause .panel { width: min(460px, calc(100vw - 32px)); padding: 28px; text-align: center; color: var(--ink); background: var(--cream); border: 4px solid var(--ink); border-radius: 22px; box-shadow: 8px 9px 0 var(--ink); }
#pause h2 { margin: 0 0 10px; font: 400 44px var(--display); color: var(--yellow); -webkit-text-stroke: 8px var(--ink); paint-order: stroke fill; }
#pause p { font: 800 16px var(--body); } #pause .small { font: 500 14px/1.5 var(--body); }

[hidden] { display: none !important; }

@media (max-width: 860px) {
  #title { grid-template-columns: 1fr; align-content: start; overflow-y: auto; padding-top: 48px; padding-bottom: 56px; gap: 52px; }
  .rays { left: 50%; top: 24%; }
  .goal { top: auto; bottom: 110px; right: 16px; left: 16px; max-width: none; text-align: left; }
  .legal { position: static; transform: none; white-space: normal; text-align: center; }
}
@media (pointer: coarse) and (hover: none) {
  .mobile { display: block; }
  #start { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .rays, .blink, .warp.hot span { animation: none; }
}