:root{
  --ink:#080909;
  --paper:#f5ead6;
  --muted:#b7a58b;
  --steel:#cbd0cc;
  --fire:#e4562f;
  --gold:#d8a24f;
  --blue:#6ea3b1;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;min-height:100%;background:#080909;color:var(--paper);font-family:"Noto Sans JP",sans-serif}
body{
  background:
    radial-gradient(circle at 70% 15%, rgba(232,86,42,.26), transparent 28rem),
    radial-gradient(circle at 15% 70%, rgba(88,126,138,.23), transparent 24rem),
    #080909;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;opacity:.32;z-index:0;
  background-image:url("./img-v3/backgrounds/bg-title-clean.png");
  background-size:cover;background-position:center;
  filter:saturate(.92) contrast(1.08);
  transition:background-image .35s ease, opacity .35s ease, filter .35s ease;
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:1;
  background:
    linear-gradient(90deg, rgba(8,9,9,.92), rgba(8,9,9,.24), rgba(8,9,9,.84)),
    radial-gradient(circle at 48% 42%, transparent 0 24rem, rgba(0,0,0,.38) 42rem);
}
body.mode-game::before{
  background-image:url("./img-v3/backgrounds/bg-game-table-clean.png");
  opacity:.24;
  filter:saturate(.82) contrast(1.14) brightness(.82);
}
body.mode-result::before{
  background-image:url("./img-v3/backgrounds/bg-result-clean.png");
  opacity:.36;
  filter:saturate(.9) contrast(1.08);
}
button,a{font:inherit}
button{cursor:pointer}
.back-link{
  position:fixed;top:12px;left:12px;z-index:50;
  background:rgba(245,234,214,.94);color:#111;
  padding:8px 14px;border-radius:999px;
  font:700 13px/1 "Noto Sans JP",sans-serif;text-decoration:none;
  box-shadow:0 2px 14px rgba(0,0,0,.25);
}
.app-shell{position:relative;z-index:2;min-height:100vh;padding:54px 24px 32px}
.intro{
  width:min(1180px,100%);min-height:calc(100vh - 90px);margin:auto;
  display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;
}
.eyebrow{letter-spacing:.18em;color:var(--gold);font:800 13px/1.5 "Noto Sans JP",sans-serif;margin:0 0 18px}
h1,h2{font-family:"BIZ UDMincho",serif}
h1{font-size:clamp(44px,7vw,96px);line-height:.98;margin:0 0 22px;text-shadow:0 14px 40px rgba(0,0,0,.45)}
.lead{font-size:clamp(16px,2vw,22px);line-height:1.9;max-width:720px;color:#eadcc5;margin:0 0 30px}
.target-strip{
  display:block;width:min(520px,100%);max-height:112px;object-fit:contain;object-position:left center;
  margin:0 0 24px;filter:drop-shadow(0 14px 24px rgba(0,0,0,.45));
}
.intro-actions,.result-actions{display:flex;gap:12px;flex-wrap:wrap}
.primary,.secondary{
  min-height:48px;border:1px solid rgba(245,234,214,.22);border-radius:6px;
  padding:0 20px;font-weight:900;transition:transform .18s ease, background .18s ease, border-color .18s ease;
}
.primary{background:var(--fire);color:white;border-color:#ff7e4a;box-shadow:0 14px 34px rgba(228,86,47,.28)}
.secondary{background:rgba(245,234,214,.08);color:var(--paper);text-decoration:none;display:inline-flex;align-items:center}
.primary:hover,.secondary:hover{transform:translateY(-2px);border-color:rgba(245,234,214,.55)}
.title-art{
  position:relative;min-height:430px;border:1px solid rgba(245,234,214,.13);border-radius:8px;
  background:linear-gradient(145deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  display:grid;place-items:center;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.36);
}
.title-art img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.shine{position:absolute;inset:auto -20% 24% -20%;height:4px;background:linear-gradient(90deg, transparent, white, transparent);filter:blur(1px);transform:rotate(-18deg);opacity:.7}
.game{width:min(1280px,100%);margin:0 auto;position:relative}
.game::before{
  content:"";position:absolute;inset:-22px -18px -20px;z-index:-1;pointer-events:none;
  background:
    radial-gradient(circle at 72% 12%, rgba(232,86,47,.18), transparent 22rem),
    linear-gradient(180deg, rgba(245,234,214,.06), rgba(245,234,214,0) 22%),
    rgba(5,6,6,.26);
  border:1px solid rgba(245,234,214,.08);
  border-radius:10px;
  box-shadow:0 34px 110px rgba(0,0,0,.48);
}
.hud{
  display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px;
}
.hud>div{
  min-height:72px;background:
    linear-gradient(135deg, rgba(245,234,214,.08), rgba(245,234,214,0) 34%),
    rgba(8,9,9,.76);
  border:1px solid rgba(245,234,214,.16);border-radius:8px;
  padding:12px 14px;box-shadow:0 14px 30px rgba(0,0,0,.18);
}
.hud-label{display:block;color:var(--muted);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:4px}
.hud strong{font-size:clamp(18px,3vw,28px)}
.stage-layout{display:grid;grid-template-columns:310px 1fr;gap:14px}
.test-info{
  background:rgba(8,9,9,.72);border:1px solid rgba(245,234,214,.18);border-radius:8px;
  padding:18px;min-height:620px;
}
.test-index{color:var(--gold);font-weight:900;margin:0 0 10px}
.test-info h2{font-size:32px;line-height:1.2;margin:0 0 12px}
.test-info p{color:#dccdb6;line-height:1.75}
.meters{margin-top:28px;display:grid;gap:10px}
.meters label{display:flex;justify-content:space-between;color:#eadcc5;font-weight:800}
.meters div{height:12px;background:rgba(255,255,255,.09);border-radius:999px;overflow:hidden;border:1px solid rgba(255,255,255,.08)}
.meters i{display:block;height:100%;width:0%;background:linear-gradient(90deg,var(--blue),var(--gold),var(--fire));border-radius:inherit;transition:width .28s ease}
.canvas-wrap{position:relative;border:1px solid rgba(245,234,214,.22);border-radius:8px;overflow:hidden;background:#0d0e0f;touch-action:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04),0 24px 70px rgba(0,0,0,.36)}
.canvas-wrap::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    linear-gradient(rgba(5,6,6,.22),rgba(5,6,6,.38)),
    url("./img-v3/backgrounds/bg-game-table-clean.png") center/cover;
}
.canvas-wrap::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(ellipse at 50% 46%, rgba(255,235,190,.18), transparent 31%),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px) center/42px 42px,
    linear-gradient(0deg, rgba(255,255,255,.045) 1px, transparent 1px) center/42px 42px,
    linear-gradient(180deg, transparent 0 58%, rgba(22,24,23,.12) 58%, rgba(22,24,23,.82) 100%);
  mix-blend-mode:screen;
  opacity:.72;
}
#gameCanvas{display:block;width:100%;height:620px;touch-action:none;position:relative;z-index:1}
.target-sprite{
  position:absolute;left:50%;top:52%;z-index:2;pointer-events:none;
  width:min(54%,520px);max-height:360px;object-fit:contain;
  transform:translate(-50%,-50%);
  filter:drop-shadow(0 24px 28px rgba(0,0,0,.55));
  transition:transform .22s ease, opacity .18s ease, clip-path .2s ease;
}
.target-sprite::selection{background:transparent}
.canvas-wrap .target-sprite,.split-group{
  transform-origin:center;
}
.target-sprite.is-bamboo{width:min(34%,330px);max-height:440px}
.target-sprite.is-fish{width:min(58%,560px)}
.target-sprite.is-paper{width:min(34%,320px);max-height:430px}
.knife-cursor{
  position:absolute;left:0;top:0;z-index:4;pointer-events:none;
  width:190px;opacity:0;transform:translate(-50%,-50%) rotate(-18deg);
  filter:drop-shadow(0 16px 18px rgba(0,0,0,.55));
  transition:opacity .12s ease;
}
.knife-cursor.is-active{opacity:.96}
.split-group{
  position:absolute;left:50%;top:52%;z-index:2;pointer-events:none;
  width:min(54%,520px);height:360px;transform:translate(-50%,-50%);
  filter:drop-shadow(0 24px 28px rgba(0,0,0,.55));
}
.split-group.is-bamboo{width:min(34%,330px);height:440px}
.split-group.is-fish{width:min(58%,560px);height:330px}
.split-group.is-paper{width:min(34%,320px);height:430px}
.split-piece{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  transition:transform .42s cubic-bezier(.2,.8,.2,1), opacity .25s ease;
}
.split-a{clip-path:polygon(0 0,100% 0,100% 50%,0 50%)}
.split-b{clip-path:polygon(0 50%,100% 50%,100% 100%,0 100%)}
.split-vertical .split-a{clip-path:polygon(0 0,50% 0,50% 100%,0 100%)}
.split-vertical .split-b{clip-path:polygon(50% 0,100% 0,100% 100%,50% 100%)}
.canvas-wrap.is-split .target-sprite{opacity:0}
.canvas-wrap.is-split .split-a{transform:translateY(-20px) rotate(-2deg)}
.canvas-wrap.is-split .split-b{transform:translateY(20px) rotate(2deg)}
.canvas-wrap.is-split .split-vertical .split-a{transform:translateX(-22px) rotate(-1deg)}
.canvas-wrap.is-split .split-vertical .split-b{transform:translateX(22px) rotate(1deg)}
.cut-guide{position:absolute;inset:0;z-index:3;width:100%;height:100%;display:block;pointer-events:none;overflow:visible}
.cut-guide line{
  stroke:rgba(255,214,126,.92);stroke-width:.7;stroke-linecap:round;
  stroke-dasharray:2 1.4;filter:drop-shadow(0 0 4px rgba(228,86,47,.9));
  animation:dash 1.2s linear infinite;
}
.cut-guide circle{fill:#fff7d8;filter:drop-shadow(0 0 5px rgba(228,86,47,.9))}
@keyframes dash{to{stroke-dashoffset:-6}}
.feedback{
  position:absolute;left:50%;top:48%;z-index:5;transform:translate(-50%,-50%) scale(.95);
  pointer-events:none;font:900 clamp(30px,6vw,72px)/1 "BIZ UDMincho",serif;
  color:#fff;text-shadow:0 0 18px rgba(228,86,47,.9),0 8px 20px rgba(0,0,0,.65);
  opacity:0;white-space:nowrap;
}
.controls{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:12px;color:#c9bda9}
.controls p{margin:0}
.result{min-height:calc(100vh - 90px);display:grid;place-items:center}
.result-card{
  width:min(940px,100%);border:1px solid rgba(245,234,214,.2);border-radius:10px;
  padding:34px;background:
    linear-gradient(90deg, rgba(8,9,9,.94), rgba(8,9,9,.66)),
    url("./img-v3/backgrounds/bg-result-clean.png") center/cover;
  box-shadow:0 30px 90px rgba(0,0,0,.45);
}
.result-card h2{font-size:clamp(38px,6vw,72px);margin:0 0 10px}
.result-card p{color:#e1d3bd;line-height:1.8}
.result-score{display:flex;align-items:end;gap:16px;margin:22px 0 24px}
.result-score span{color:var(--muted);font-weight:900;letter-spacing:.12em}
.result-score strong{font-size:76px;line-height:.82;color:#fff}
.recommendations{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0 24px}
.rec-card{background:rgba(245,234,214,.1);border:1px solid rgba(245,234,214,.18);border-radius:8px;padding:16px;min-height:150px}
.rec-card img{display:block;width:100%;height:82px;object-fit:contain;margin:0 0 10px;filter:drop-shadow(0 10px 12px rgba(0,0,0,.36))}
.rec-card b{display:block;font-size:20px;margin-bottom:8px;color:#fff}
.rec-card small{display:block;color:var(--gold);font-weight:900;margin-bottom:8px}
.rec-card p{font-size:14px;margin:0;color:#dfd0b8}
@media(max-width:860px){
  .app-shell{padding:54px 12px 20px}
  .intro,.stage-layout{grid-template-columns:1fr}
  .intro{min-height:auto;padding-top:40px}
  .title-art{min-height:260px}
  .hud{grid-template-columns:repeat(2,1fr)}
  .test-info{min-height:auto}
  #gameCanvas{height:520px}
  .controls{display:block}
  .recommendations{grid-template-columns:1fr}
}
@media(max-width:480px){
  .back-link{top:8px;left:8px;padding:7px 12px;font-size:12px}
  .hud>div{min-height:62px;padding:10px}
  .primary,.secondary{width:100%;justify-content:center}
  #gameCanvas{height:470px}
}

/* v2: generated-screen reproduction layers */
.app-shell{padding-top:42px}
.intro{
  width:min(1280px,100%);
  min-height:calc(100vh - 58px);
  grid-template-columns:1fr;
  place-items:center;
}
.intro-copy{
  position:absolute;
  z-index:2;
  inset:auto auto 38% auto;
  display:grid;
  justify-items:center;
  text-align:center;
}
.intro-copy .eyebrow,.intro-copy .lead,.target-strip{display:none}
.intro-copy h1{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.intro-actions{justify-content:center}
.intro .primary{
  min-width:280px;
  min-height:76px;
  opacity:0;
}
.title-art{
  width:min(1280px,100%);
  aspect-ratio:16/9;
  min-height:0;
  border-color:rgba(245,210,126,.25);
  box-shadow:0 34px 100px rgba(0,0,0,.62);
}
.title-art::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(0,0,0,.02),rgba(0,0,0,.34) 78%,rgba(0,0,0,.58));
}
.game{
  width:min(1280px,100%);
  aspect-ratio:16/9;
  min-height:720px;
}
.hud{
  position:absolute;
  top:16px;
  left:30%;
  right:28px;
  z-index:8;
  grid-template-columns:1.15fr 1fr .9fr;
  gap:18px;
  margin:0;
}
.hud>div{
  min-height:58px;
  border-radius:0;
  border:2px solid rgba(215,170,81,.48);
  background:linear-gradient(180deg,rgba(11,10,9,.94),rgba(0,0,0,.72));
  box-shadow:inset 0 0 0 1px rgba(255,238,188,.1),0 12px 26px rgba(0,0,0,.35);
}
.hud>div:first-child{display:none}
.hud-label{color:#f1d18b;font-size:12px}
.hud strong{font-family:"BIZ UDMincho",serif;font-size:34px;color:#fff6d8;text-shadow:0 0 10px rgba(231,82,42,.45)}
.stage-layout{
  display:grid;
  grid-template-columns:238px 1fr;
  gap:0;
  height:720px;
}
.test-info{
  position:relative;
  z-index:7;
  min-height:0;
  height:720px;
  padding:118px 22px 18px;
  border:0;
  border-right:1px solid rgba(225,178,86,.34);
  border-radius:0;
  background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.46));
}
.test-index{
  width:100%;
  margin:0 0 18px;
  padding:12px 10px;
  border:1px solid rgba(218,176,92,.45);
  background:rgba(8,6,4,.78);
  text-align:center;
  font:900 28px/1 "BIZ UDMincho",serif;
}
.test-info h2{
  position:absolute;
  top:18px;
  left:18px;
  right:-260px;
  z-index:10;
  display:inline-block;
  width:max-content;
  max-width:520px;
  padding:10px 30px 14px 22px;
  background:linear-gradient(90deg,rgba(0,0,0,.92),rgba(23,12,7,.78),rgba(0,0,0,0));
  border-left:4px solid #d7aa51;
  font-size:42px;
  line-height:1;
  text-shadow:0 3px 12px #000;
}
.test-info p:not(.test-index){
  position:absolute;
  left:18px;
  bottom:92px;
  width:206px;
  min-height:130px;
  margin:0;
  padding:18px 16px;
  background:linear-gradient(180deg,#f2e2bd,#c9ad77);
  color:#26190f;
  font-weight:900;
  line-height:1.8;
}
.meters{
  margin-top:0;
  padding:20px 14px 28px;
  min-height:340px;
  background:linear-gradient(180deg,rgba(11,10,9,.94),rgba(0,0,0,.82));
  align-content:center;
}
.meters label{color:#fff9d4;text-shadow:0 2px 8px #000}
.meters div{height:18px;background:#0a0907;border-color:#c49a3e;border-radius:2px}
.meters i{background:linear-gradient(180deg,#fff7a5,#ffb83d 55%,#e5502f)}
.canvas-wrap{
  height:720px;
  border:0;
  border-radius:0;
  contain:layout paint;
}
.canvas-wrap::before{
  background:
    linear-gradient(90deg,rgba(0,0,0,.38),rgba(0,0,0,.08) 28%,rgba(0,0,0,.2)),
    url("./img-v3/backgrounds/bg-game-paper-clean.png") center/cover;
  filter:saturate(1.08) contrast(1.08);
}
.canvas-wrap[data-target="tomato"]::before{
  background:
    linear-gradient(90deg,rgba(0,0,0,.42),rgba(0,0,0,.1) 28%,rgba(0,0,0,.18)),
    url("./img-v3/backgrounds/bg-game-table-clean.png") center/cover;
}
.canvas-wrap[data-target="negi"]::before,
.canvas-wrap[data-target="fish"]::before{
  background:
    radial-gradient(circle at 78% 30%, rgba(232,86,47,.34), transparent 18rem),
    linear-gradient(90deg,rgba(0,0,0,.38),rgba(0,0,0,.08) 34%,rgba(0,0,0,.28)),
    url("./img-v3/backgrounds/bg-game-table-clean.png") center/cover;
}
.canvas-wrap[data-target="bamboo"]::before{
  background:
    linear-gradient(90deg,rgba(0,0,0,.42),rgba(0,0,0,.08) 28%,rgba(0,0,0,.18)),
    url("./img-v3/backgrounds/bg-game-bamboo-clean.png") center/cover;
}
.canvas-wrap::after{
  z-index:1;
  background:
    radial-gradient(ellipse at 58% 52%, rgba(255,218,135,.12), transparent 28%),
    linear-gradient(180deg,rgba(0,0,0,.16),rgba(0,0,0,.28));
  mix-blend-mode:normal;
  opacity:1;
}
#gameCanvas{height:720px;z-index:2}
.target-sprite{
  z-index:4;
  top:50%;
  width:min(34%,390px);
  max-height:420px;
  filter:drop-shadow(0 26px 22px rgba(0,0,0,.68)) drop-shadow(0 0 14px rgba(255,218,142,.18));
}
.target-sprite.is-paper{top:47%;width:min(34%,360px);max-height:430px}
.target-sprite.is-tomato{top:50%;width:min(42%,460px);max-height:400px}
.target-sprite.is-negi{top:50%;width:min(26%,300px);max-height:440px}
.target-sprite.is-fish{top:50%;width:min(48%,520px);max-height:360px}
.target-sprite.is-bamboo{top:48%;width:min(28%,340px);max-height:500px}
.canvas-wrap[data-target="paper"] .target-sprite{
  filter:drop-shadow(0 24px 18px rgba(0,0,0,.74)) drop-shadow(0 -18px 0 rgba(87,45,23,.58));
}
.split-group{z-index:4;top:50%}
.split-group.is-tomato{width:min(42%,460px);height:400px}
.split-group.is-negi{width:min(26%,300px);height:440px}
.split-group.is-fish{width:min(48%,520px);height:360px}
.cut-guide{z-index:5}
.cut-guide line{
  stroke:#ffd777;
  stroke-width:.55;
  stroke-dasharray:none;
  filter:drop-shadow(0 0 6px #ff5b2d) drop-shadow(0 0 16px #ffdf69);
}
.cut-guide circle{r:1.35px}
.knife-cursor{
  z-index:9;
  width:260px;
  filter:drop-shadow(0 16px 18px rgba(0,0,0,.78)) drop-shadow(0 0 10px rgba(255,235,190,.36));
}
.feedback{
  z-index:11;
  font-size:clamp(54px,8vw,108px);
  color:#fff7d1;
  text-shadow:0 0 12px #ff4e2f,0 0 28px #ffd35a,0 8px 20px #000;
}
.fx-layer{position:absolute;inset:0;z-index:6;pointer-events:none;overflow:hidden}
.fx-layer img{position:absolute;pointer-events:none;transform-origin:center;filter:drop-shadow(0 0 14px rgba(255,158,42,.55))}
.fx-slash{width:44%;left:38%;top:38%;opacity:0}
.fx-burst{width:30%;left:48%;top:34%;opacity:0}
.fx-material{width:32%;left:47%;top:46%;opacity:0}
.fx-judge{width:24%;right:5%;top:22%;opacity:0}
.fx-layer.is-active .fx-slash{animation:slashFx .62s ease-out forwards}
.fx-layer.is-active .fx-burst{animation:burstFx .72s ease-out forwards}
.fx-layer.is-active .fx-material{animation:materialFx .82s ease-out forwards}
.fx-layer.is-active .fx-judge{animation:judgeFx .72s ease-out forwards}
@keyframes slashFx{0%{opacity:0;transform:scale(.82) rotate(var(--slash-angle,0deg))}18%{opacity:1}100%{opacity:0;transform:scale(1.18) rotate(var(--slash-angle,0deg)) translateX(80px)}}
@keyframes burstFx{0%{opacity:0;transform:scale(.65)}20%{opacity:1}100%{opacity:0;transform:scale(1.25)}}
@keyframes materialFx{0%{opacity:0;transform:translateY(18px) scale(.75)}20%{opacity:1}100%{opacity:0;transform:translate(50px,-34px) scale(1.12)}}
@keyframes judgeFx{0%{opacity:0;transform:translateX(28px) scale(.7) rotate(-6deg)}20%{opacity:1}80%{opacity:1}100%{opacity:0;transform:translateX(0) scale(1.05) rotate(-2deg)}}
.stage-rail{
  position:absolute;
  left:18%;
  right:4%;
  bottom:20px;
  z-index:8;
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:8px;
  padding:8px 12px;
  border:1px solid rgba(223,178,82,.46);
  background:linear-gradient(180deg,rgba(14,11,8,.9),rgba(0,0,0,.76));
  box-shadow:inset 0 0 0 1px rgba(255,246,193,.08),0 12px 22px rgba(0,0,0,.4);
}
.stage-dot{
  display:grid;
  grid-template-columns:38px 1fr;
  align-items:center;
  gap:8px;
  min-width:0;
  color:#cbb58a;
  font-size:12px;
  font-weight:900;
  opacity:.72;
}
.stage-dot img{width:38px;height:32px;object-fit:contain;filter:drop-shadow(0 8px 8px rgba(0,0,0,.55))}
.stage-dot.is-current{color:#fff4c0;opacity:1;text-shadow:0 0 10px #ffb83d}
.stage-dot.is-current img{filter:drop-shadow(0 0 12px #ffd25d)}
.pause-btn{
  position:absolute;
  top:18px;
  right:18px;
  z-index:9;
  width:62px;
  height:62px;
  border-radius:50%;
  border:2px solid rgba(245,225,166,.7);
  background:radial-gradient(circle,#3c3328,#0a0908 70%);
  color:#fff6d5;
  font-size:24px;
  font-weight:900;
  box-shadow:0 0 0 4px rgba(0,0,0,.34),0 0 18px rgba(244,177,65,.32);
}
.controls{
  position:absolute;
  left:238px;
  right:0;
  bottom:0;
  z-index:9;
  height:0;
  margin:0;
}
.controls .secondary{position:absolute;right:24px;bottom:24px;min-width:140px}
.controls p{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);white-space:nowrap;color:#fff4c8;font-weight:900;text-shadow:0 2px 8px #000}
.result{
  min-height:calc(100vh - 58px);
  background:
    radial-gradient(circle at 18% 68%, rgba(232,86,47,.28), transparent 18rem),
    linear-gradient(90deg,rgba(0,0,0,.78),rgba(0,0,0,.28),rgba(0,0,0,.72)),
    url("./img-v3/backgrounds/bg-result-clean.png") center/cover no-repeat;
}
.result-card{
  width:min(1120px,94vw);
  min-height:630px;
  display:grid;
  grid-template-columns:36% 1fr;
  grid-template-rows:auto 1fr auto;
  column-gap:34px;
  padding:36px;
  border-color:rgba(226,186,96,.38);
  background:
    linear-gradient(90deg,rgba(0,0,0,.88),rgba(0,0,0,.56)),
    url("./img-v3/backgrounds/bg-result-clean.png") center/cover;
}
.result-card .eyebrow{grid-column:1 / -1}
.result-card h2{font-size:clamp(46px,7vw,92px);color:#f8df8a;text-shadow:0 0 14px rgba(224,144,54,.52)}
.result-score{grid-column:1;align-self:start;display:grid}
.result-score strong{font-size:112px}
.recommendations{grid-column:2;grid-row:2 / 4;align-self:center}
.rec-card{
  min-height:310px;
  padding:22px 18px;
  background:linear-gradient(180deg,#fbf3df,#c9b486);
  color:#21170f;
  border:2px solid rgba(255,248,218,.92);
}
.rec-card img{height:130px}
.rec-card b{color:#21170f;font-family:"BIZ UDMincho",serif;font-size:25px}
.rec-card p{color:#36271b;font-weight:700}
.result-actions{grid-column:1;align-self:end}
@media(max-width:860px){
  .game{aspect-ratio:auto;min-height:auto}
  .stage-layout{grid-template-columns:1fr;height:auto}
  .test-info{height:auto;min-height:260px;padding-top:86px}
  .test-info h2{right:12px;max-width:calc(100vw - 48px);font-size:34px}
  .test-info p:not(.test-index){position:static;width:100%;margin-top:14px}
  .meters{min-height:180px}
  .canvas-wrap,#gameCanvas{height:540px}
  .hud{position:relative;left:auto;right:auto;top:auto;grid-template-columns:repeat(3,1fr);margin-bottom:8px}
  .stage-rail{left:10px;right:10px;bottom:14px}
  .stage-dot{grid-template-columns:1fr;justify-items:center;font-size:10px}
  .controls{position:relative;left:auto;height:auto;margin-top:10px}
  .controls .secondary,.controls p{position:static;transform:none}
  .result{background-size:cover}
  .result-card{display:block;min-height:0}
}

/* v3: no completed-screen mockups; compose clean assets in DOM/CSS */
.intro-copy{
  inset:auto auto 12% auto;
  padding:0 20px;
}
.intro-copy .eyebrow{
  display:block;
  color:#f3c971;
  text-shadow:0 2px 8px #000;
}
.intro-copy h1{
  position:static;
  width:auto;
  height:auto;
  overflow:visible;
  clip:auto;
  margin:0 0 24px;
  color:#fff5d0;
  font-size:clamp(52px,8vw,112px);
  line-height:.95;
  text-shadow:0 0 14px rgba(230,167,64,.7),0 8px 24px rgba(0,0,0,.9);
}
.intro .primary{
  opacity:1;
  border-radius:8px;
  border-color:#f3c971;
  background:linear-gradient(180deg,#bd3e25,#74200f);
  color:#fff8d8;
  font-family:"BIZ UDMincho",serif;
  font-size:32px;
  letter-spacing:.08em;
  box-shadow:0 0 0 3px rgba(20,12,5,.85),0 0 0 5px rgba(226,185,93,.7),0 18px 42px rgba(0,0,0,.55);
  text-shadow:0 2px 0 rgba(0,0,0,.45);
}
.title-art::before{
  content:"";
  position:absolute;
  left:15%;
  right:15%;
  top:12%;
  height:28%;
  z-index:1;
  background:linear-gradient(90deg,transparent,rgba(0,0,0,.62),transparent);
  filter:blur(10px);
}
.target-sprite.is-paper{width:min(28%,310px)}
.target-sprite.is-tomato{width:min(34%,390px)}
.target-sprite.is-negi{width:min(22%,250px)}
.target-sprite.is-fish{width:min(50%,560px)}
.target-sprite.is-bamboo{width:min(22%,280px)}
.knife-cursor{width:300px}
.knife-cursor:not(.is-active){display:none}

/* v4: UI asset layer and layout correction */
.intro{
  position:relative;
  overflow:hidden;
}
.intro-copy{
  inset:auto;
  top:52%;
  left:50%;
  width:min(860px,92%);
  transform:translate(-50%,-50%);
  padding:0 22px;
}
.intro-copy .eyebrow{
  margin-bottom:14px;
  padding:8px 18px;
  background:linear-gradient(90deg,transparent,rgba(0,0,0,.64),transparent);
  font-size:13px;
  letter-spacing:.16em;
}
.intro-copy h1{
  margin-bottom:28px;
  font-size:6.2rem;
  letter-spacing:0;
}
.intro .primary{
  position:relative;
  min-width:330px;
  min-height:82px;
  border:0;
  background:url("./img-v3/ui/red-plaque.svg") center/100% 100% no-repeat;
  box-shadow:0 22px 44px rgba(0,0,0,.56),0 0 24px rgba(225,157,58,.22);
}
.intro .primary::before{
  content:"";
  position:absolute;
  inset:-18px -42px;
  z-index:-1;
  background:radial-gradient(ellipse at center, rgba(0,0,0,.62), transparent 66%);
}
.shine{
  opacity:.22;
  bottom:32%;
}
.hud>div,
.test-info,
.stage-rail,
.result-card{
  background-size:100% 100%;
  background-repeat:no-repeat;
  background-color:transparent;
}
.hud>div{
  padding:14px 18px;
  border:0;
  background-image:url("./img-v3/ui/hud-counter.svg");
}
.hud strong{
  letter-spacing:0;
}
.test-info{
  padding:118px 20px 18px;
  border:0;
  background-image:url("./img-v3/ui/side-panel.svg");
}
.test-info h2{
  background:url("./img-v3/ui/red-plaque.svg") left center/100% 100% no-repeat;
  border-left:0;
  padding:15px 38px 17px 28px;
  color:#fff6d4;
}
.test-index{
  border:0;
  background:url("./img-v3/ui/stage-slot.svg") center/100% 100% no-repeat;
}
.meters{
  border:1px solid rgba(224,177,78,.36);
  box-shadow:inset 0 0 18px rgba(221,159,58,.13);
}
.meters label{
  font-size:13px;
  letter-spacing:.08em;
}
.meters div{
  position:relative;
  background:url("./img-v3/ui/meter-track.svg") center/100% 100% no-repeat;
  border:0;
  padding:4px;
}
.meters div::after{
  content:"";
  position:absolute;
  inset:2px;
  background:linear-gradient(90deg,rgba(255,255,255,.14),transparent 24%,transparent 76%,rgba(0,0,0,.3));
  pointer-events:none;
}
.meters i{
  background:url("./img-v3/ui/meter-fill.svg") left center/100% 100% no-repeat;
  border-radius:2px;
}
.stage-rail{
  border:0;
  padding:11px 14px;
  background-image:url("./img-v3/ui/stage-rail.svg");
}
.stage-dot{
  min-height:52px;
  padding:6px 9px;
  background:url("./img-v3/ui/stage-slot.svg") center/100% 100% no-repeat;
}
.stage-dot span{
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.pause-btn{
  background:url("./img-v3/ui/red-plaque.svg") center/100% 100% no-repeat;
  border:0;
  border-radius:0;
  color:#fff7cf;
}
.controls .secondary,
.result-actions .primary,
.result-actions .secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:170px;
  min-height:58px;
  padding:0 22px;
  border:0;
  background:
    url("./img-v3/ui/red-plaque.svg") center/100% 100% no-repeat,
    linear-gradient(180deg,rgba(191,62,34,.95),rgba(92,18,8,.98));
  border:1px solid rgba(244,203,105,.75);
  color:#fff8d8;
  font-weight:900;
  text-decoration:none;
  box-shadow:0 14px 28px rgba(0,0,0,.42);
}
.result-card{
  border:0;
  padding:42px;
  background-image:url("./img-v3/ui/lacquer-panel.svg");
}
.result-card h2{
  max-width:360px;
  white-space:normal;
  font-size:4.4rem;
  line-height:1.02;
}
.result-actions{
  gap:16px;
}
.rec-card{
  border:0;
  background:
    url("./img-v3/ui/lacquer-panel.svg") center/100% 100% no-repeat,
    linear-gradient(180deg,rgba(255,250,226,.95),rgba(199,176,124,.94));
  box-shadow:0 18px 36px rgba(0,0,0,.3);
}
.rec-card img{
  height:118px;
}
.rec-card small{
  color:#8d2f18;
  font-size:13px;
}
.rec-card b{
  font-size:22px;
  line-height:1.12;
}
.rec-card p{
  font-size:13px;
  line-height:1.75;
}
.controls .secondary{
  right:24px;
  bottom:88px;
}
.controls p{
  bottom:84px;
  padding:8px 18px;
  background:rgba(0,0,0,.62);
  border:1px solid rgba(217,166,74,.36);
}
.cut-guide line{
  stroke:#ffe08a;
  stroke-width:.74;
  stroke-linecap:round;
  stroke-dasharray:2.2 1.35;
  animation:dash 1.1s linear infinite;
  filter:drop-shadow(0 0 5px rgba(255,91,45,.82)) drop-shadow(0 0 13px rgba(255,211,90,.7));
}
.guide-dot-asset{
  position:absolute;
  z-index:6;
  width:34px;
  height:34px;
  transform:translate(-50%,-50%);
  pointer-events:none;
  background:url("./img-v3/ui/guide-dot.png") center/contain no-repeat;
  filter:drop-shadow(0 0 8px rgba(244,200,95,.7)) drop-shadow(0 3px 8px rgba(0,0,0,.55));
}
.user-trail{
  position:absolute;
  inset:0;
  z-index:7;
  width:100%;
  height:100%;
  display:block;
  pointer-events:none;
  overflow:visible;
  opacity:0;
}
.user-trail.is-active{
  opacity:1;
}
.user-trail polyline{
  fill:none;
  stroke:#fff8d4;
  stroke-width:1.45;
  stroke-linecap:round;
  stroke-linejoin:round;
  filter:drop-shadow(0 0 5px rgba(255,255,255,.82)) drop-shadow(0 0 16px rgba(255,194,65,.72));
}
.user-trail.is-complete polyline{
  stroke:#ffd46a;
  stroke-width:1.65;
  stroke-dasharray:1.8 .85;
  animation:dash 1s linear infinite;
}
.split-horizontal .split-a{clip-path:polygon(0 0,100% 0,100% 50%,0 50%)}
.split-horizontal .split-b{clip-path:polygon(0 50%,100% 50%,100% 100%,0 100%)}
.canvas-wrap.is-split .split-horizontal .split-a{transform:translateY(-20px) rotate(-2deg)}
.canvas-wrap.is-split .split-horizontal .split-b{transform:translateY(20px) rotate(2deg)}
.canvas-wrap.is-split .split-vertical .split-a{transform:translateX(-24px) rotate(0deg)}
.canvas-wrap.is-split .split-vertical .split-b{transform:translateX(24px) rotate(0deg)}

/* responsive bottom command bar: keep instruction, skip button, and stage rail in the canvas coordinate system */
.game{
  --bottom-rail-h:76px;
  --bottom-command-h:62px;
}
.controls{
  left:0;
  right:0;
  bottom:calc(var(--bottom-rail-h) + 24px);
  height:var(--bottom-command-h);
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(150px,170px);
  align-items:center;
  gap:14px;
  margin:0;
  padding:0 24px 0 clamp(110px,16vw,250px);
  pointer-events:none;
}
.controls p,
.controls .secondary{
  position:static;
  transform:none;
}
.controls p{
  grid-column:1;
  grid-row:1;
  justify-self:stretch;
  min-width:0;
  max-width:none;
  white-space:normal;
  text-align:center;
  line-height:1.35;
  font-size:clamp(13px,1.35vw,16px);
}
.controls .secondary{
  grid-column:2;
  grid-row:1;
  justify-self:end;
  width:100%;
  min-width:0;
  min-height:58px;
  pointer-events:auto;
}
.stage-rail{
  left:clamp(150px,22%,240px);
  right:34px;
  bottom:18px;
  min-height:58px;
}

@media(max-width:1180px){
  .controls{
    padding-left:clamp(70px,10vw,140px);
    grid-template-columns:minmax(0,1fr) 150px;
    gap:10px;
  }
  .controls p{
    font-size:13px;
    padding:7px 12px;
  }
  .stage-rail{
    left:clamp(90px,16%,150px);
    right:28px;
  }
  .stage-dot{
    grid-template-columns:30px 1fr;
    gap:5px;
    font-size:11px;
  }
  .stage-dot img{
    width:30px;
    height:28px;
  }
}

@media(max-width:860px){
  .intro-copy h1{font-size:4.4rem}
  .intro-copy{top:54%}
  .intro .primary{min-width:280px;min-height:72px;font-size:28px}
  .stage-layout{
    display:flex;
    flex-direction:column;
    height:auto;
  }
  .game::before{
    inset:-18px 0 -18px;
  }
  .canvas-wrap{
    order:1;
  }
  .test-info{
    order:2;
  }
  .canvas-wrap,#gameCanvas{
    height:min(540px,74vh);
    min-height:460px;
  }
  .controls{
    position:absolute;
    left:0;
    right:0;
    bottom:calc(var(--bottom-rail-h) + 16px);
    height:52px;
    display:grid;
    grid-template-columns:minmax(0,1fr) 128px;
    gap:8px;
    padding:0 12px;
    margin:0;
    pointer-events:none;
  }
  .controls .secondary,.controls p{position:static;transform:none}
  .controls .secondary{
    min-height:48px;
    font-size:14px;
  }
  .controls p{
    font-size:12px;
    line-height:1.3;
    padding:6px 8px;
  }
  .stage-rail{
    left:10px;
    right:10px;
    bottom:10px;
    min-height:52px;
  }
  .stage-dot{grid-template-columns:1fr;justify-items:center;min-height:42px}
  .stage-dot span{display:none}
  .stage-dot img{width:28px;height:26px}
  .result-card h2{white-space:normal;font-size:4rem}
}
@media(max-width:480px){
  .intro-copy h1{font-size:3.2rem}
  .intro-copy .eyebrow{font-size:11px}
  .intro .primary{min-width:240px;font-size:23px}
  .result-card h2{font-size:3.2rem}
}

/* v5: title screen matches the strong thumbnail composition */
.intro{
  width:min(1360px,100%);
}
.title-art{
  width:min(1360px,100%);
  max-height:calc(100vh - 72px);
  background:#050403;
}
.title-art>img{
  filter:saturate(1.18) contrast(1.12) brightness(.94);
}
.title-art::after{
  z-index:1;
  background:
    radial-gradient(ellipse at 50% 44%, transparent 0 42%, rgba(0,0,0,.2) 64%, rgba(0,0,0,.72) 100%),
    linear-gradient(180deg, rgba(0,0,0,.04), rgba(0,0,0,.2) 46%, rgba(0,0,0,.64));
}
.intro-copy{
  top:30%;
  width:min(1040px,88%);
  z-index:9;
  isolation:isolate;
}
.intro-copy::before{
  content:"";
  position:absolute;
  left:-7%;
  right:-7%;
  top:-10%;
  height:112%;
  z-index:-1;
  background:linear-gradient(90deg, transparent 0, rgba(0,0,0,.88) 8%, #050403 18%, #050403 82%, rgba(0,0,0,.82) 92%, transparent 100%);
  clip-path:polygon(3% 14%,14% 6%,27% 9%,40% 1%,54% 7%,69% 2%,87% 10%,98% 2%,94% 30%,100% 42%,91% 57%,96% 78%,79% 73%,66% 84%,50% 76%,33% 88%,19% 75%,1% 84%,7% 56%,0 40%);
}
.intro-copy .eyebrow{
  margin-bottom:12px;
  padding:0;
  background:none;
  font-size:14px;
  letter-spacing:.2em;
}
.intro-copy h1{
  margin:0;
  font-size:clamp(72px,9vw,132px);
  line-height:.95;
  letter-spacing:0;
  color:#fff7ce;
  background:linear-gradient(180deg,#fffdf0 0,#fff6d6 42%,#e6b04b 63%,#b4751c 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  text-shadow:none;
  filter:drop-shadow(0 5px 0 rgba(0,0,0,.42)) drop-shadow(0 0 18px rgba(255,224,130,.34));
}
.intro-copy .lead{
  display:block;
  margin:18px 0 0;
  max-width:none;
  color:#fff8de;
  font-family:"BIZ UDMincho",serif;
  font-size:clamp(18px,2.1vw,32px);
  font-weight:900;
  letter-spacing:.08em;
  line-height:1.35;
  text-shadow:0 3px 12px #000;
}
.intro-copy .lead::before,
.intro-copy .lead::after{
  content:"";
  display:inline-block;
  width:72px;
  height:3px;
  margin:0 20px 10px;
  background:linear-gradient(90deg,transparent,#e8bd58,transparent);
}
.intro .intro-actions{
  position:absolute;
  left:50%;
  top:calc(100% + clamp(58px,6.6vw,92px));
  transform:translateX(-50%);
  z-index:12;
}
.intro .primary{
  min-width:clamp(260px,28vw,420px);
  min-height:clamp(72px,7vw,104px);
  font-size:clamp(32px,4.2vw,56px);
  border:4px solid #e8c16b;
  border-radius:10px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.16),transparent 38%),
    linear-gradient(180deg,#cf4223 0,#9f220f 62%,#5f1209 100%);
  box-shadow:0 0 0 5px rgba(0,0,0,.72),0 0 0 8px #5e3813,0 20px 28px rgba(0,0,0,.6),inset 0 0 0 2px rgba(255,255,255,.4);
}
.title-knife{
  position:absolute;
  left:22%;
  top:42.5%;
  width:64%;
  z-index:6;
  transform:rotate(-3deg);
  filter:drop-shadow(0 28px 22px rgba(0,0,0,.84)) drop-shadow(0 0 20px rgba(255,255,255,.17));
}
.title-art .title-knife,
.title-art .paper-piece,
.title-art .title-trial img{
  right:auto;
  top:auto;
  bottom:auto;
  height:auto;
  max-width:none;
  object-fit:contain;
}
.title-art .title-knife{
  left:22%;
  top:42.5%;
  width:64%;
}
.title-papers .paper-piece{
  width:58%;
}
.title-stone{
  position:absolute;
  right:15.8%;
  top:58%;
  width:15%;
  height:9.4%;
  z-index:5;
  background:linear-gradient(145deg,#201915,#050505 64%,#3a2a17);
  border-radius:10px;
  transform:skewX(-9deg);
  box-shadow:0 22px 30px rgba(0,0,0,.55), inset 0 0 0 2px rgba(255,174,70,.22);
}
.title-stone span{
  display:block;
  transform:skewX(9deg);
  color:#c79331;
  font-family:"BIZ UDMincho",serif;
  font-size:clamp(12px,1.7vw,30px);
  font-weight:900;
  margin:12% 0 0 15%;
  text-shadow:0 2px 6px #000;
  white-space:nowrap;
}
.title-papers{
  display:none;
}
.paper-piece{
  position:absolute;
  width:58%;
  filter:drop-shadow(0 14px 12px rgba(0,0,0,.6));
}
.paper-piece-a{left:0;top:9%;transform:rotate(18deg);clip-path:polygon(0 16%,100% 0,86% 82%,18% 100%)}
.paper-piece-b{left:36%;top:0;transform:rotate(-11deg);clip-path:polygon(3% 0,100% 15%,82% 88%,0 75%)}
.paper-piece-c{left:5%;top:55%;transform:rotate(-7deg);clip-path:polygon(0 0,92% 14%,100% 80%,10% 100%)}
.title-trials{
  position:absolute;
  left:4%;
  right:4%;
  bottom:2.4%;
  height:15.8%;
  z-index:8;
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:1.5%;
}
.title-trial{
  position:relative;
  min-width:0;
  text-align:center;
}
.title-trial img{
  position:absolute;
  left:50%;
  bottom:38%;
  transform:translateX(-50%);
  object-fit:contain;
  filter:drop-shadow(0 14px 13px rgba(0,0,0,.62));
}
.title-trial span{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:34%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0 6px;
  background:linear-gradient(180deg,#18110c,#090605);
  border:1px solid rgba(223,169,76,.58);
  border-radius:6px;
  color:#f8df9e;
  font-family:"BIZ UDMincho",serif;
  font-size:clamp(11px,1.45vw,23px);
  font-weight:900;
  line-height:1.1;
  text-shadow:0 2px 6px #000;
  box-shadow:0 6px 18px rgba(0,0,0,.66), inset 0 0 0 1px rgba(255,235,168,.13);
}
.title-trial-paper img{width:42%}
.title-trial-tomato img{width:36%}
.title-trial-negi img{width:48%}
.title-trial-fish img{width:62%}
.title-trial-bamboo img{width:42%}
.title-trial-negi img{
  transform:translateX(-50%) rotate(-10deg);
  transform-origin:50% 88%;
}
.title-trial-bamboo img{
  transform:translateX(-50%) rotate(11deg);
  transform-origin:50% 88%;
}
.title-art .shine{
  inset:auto -6% 28% -6%;
  height:5px;
  z-index:4;
  opacity:.72;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.18),rgba(255,255,255,.78),rgba(255,255,255,.16),transparent);
  transform:rotate(-14deg);
}

@media(max-width:860px){
  .intro{
    min-height:calc(100vh - 74px);
    padding-top:0;
  }
  .title-art{
    width:100%;
    max-height:none;
    aspect-ratio:10/15;
  }
  .title-art>img{
    object-position:center;
  }
  .intro-copy{
    top:22%;
    width:96%;
  }
  .intro-copy::before{
    left:-3%;
    right:-3%;
    top:-4%;
    height:108%;
  }
  .intro-copy h1{
    font-size:clamp(46px,15vw,86px);
  }
  .intro-copy .lead{
    margin-top:14px;
    font-size:clamp(14px,4.5vw,22px);
  }
  .intro-copy .lead::before,
  .intro-copy .lead::after{
    width:36px;
    margin:0 8px 6px;
  }
  .intro .intro-actions{
    top:calc(100% + 17vh);
  }
  .intro .primary{
    min-width:260px;
    min-height:72px;
    font-size:30px;
  }
  .title-knife{
    left:2%;
    top:48%;
    width:112%;
  }
  .title-papers{
    display:none;
  }
  .title-stone{
    right:7%;
    top:55%;
    width:24%;
    height:6.2%;
  }
  .title-stone span{
    font-size:12px;
    margin-top:16%;
  }
  .title-trials{
    left:4%;
    right:4%;
    bottom:3%;
    height:23%;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:7px;
  }
  .title-trial span{
    height:32%;
    font-size:12px;
  }
  .title-trial img{
    bottom:34%;
  }
  .title-trial-fish img{width:86%}
}

@media(max-width:480px){
  .intro-copy h1{
    font-size:clamp(38px,12.8vw,58px);
  }
  .intro-copy .eyebrow{
    font-size:10px;
  }
  .title-trial span{
    font-size:10px;
  }
}