:root{color-scheme:light;--bg: #f3f4f6;--card: #ffffff;--ink: #1f2937;--muted: #6b7280;--line: #e5e7eb;--accent: #2563eb;--accent-ink: #ffffff;--warn: #b45309;--ok: #047857;--ng: #b91c1c;--cheat: #9ca3af;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg);color:var(--ink)}body{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}.page{min-height:100dvh;display:flex;justify-content:center;background:var(--bg)}.game{position:relative;width:100%;max-width:520px;min-height:100dvh;background:var(--card);padding:16px 16px 28px;overflow:hidden;box-shadow:0 0 0 1px var(--line)}.header{text-align:center;padding:4px 0 10px;border-bottom:1px solid var(--line)}.header h1{margin:0;font-size:22px;font-weight:700;letter-spacing:.12em}.cpu-area,.player-area{text-align:center;padding:14px 8px 8px}.side-label{font-size:12px;color:var(--muted);letter-spacing:.08em}.remain-label{margin:6px 0 2px;font-size:13px;color:var(--muted)}.hands{display:inline-flex;gap:8px;min-height:42px;align-items:flex-end;justify-content:center}.thumb{display:inline-block;font-size:28px;transform-origin:50% 80%}.thumb.rest{transform:none}.thumb.down{transform:rotate(180deg) translateY(-4px)}.thumb.up{animation:raise .3s ease-out both}.cpu-hands{position:relative;min-height:48px}.cpu-hands.highfived .away-hand{position:absolute;right:18px;top:-36px;font-size:26px;transform:rotate(-35deg);opacity:.85;animation:hand-away .45s ease-out both}.face{font-size:42px;line-height:1.2;margin-top:4px;transition:transform .25s ease}.face.look-up{transform:translateY(-6px) rotate(-14deg)}.hands.looking-up{transform:translateY(2px)}.empty-hands{color:var(--muted);font-size:13px}.board{text-align:center;min-height:96px;padding:8px 10px 12px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.turn{margin:4px 0 8px;font-size:16px;font-weight:700}.big-call{margin:8px 0;font-size:34px;font-weight:800;animation:call-pop .3s ease-out}.result p{margin:4px 0;font-size:15px}.result .ok{color:var(--ok);font-weight:700;font-size:20px}.result .ng{color:var(--ng);font-weight:700;font-size:20px}.pending-call{margin:8px 0 0;font-size:18px;font-weight:700}.bubble{display:inline-block;margin:8px auto 0;padding:6px 12px;border:1px solid var(--line);border-radius:14px;background:#f9fafb;font-size:14px}.fx-bubble{display:block;width:fit-content;margin:8px auto 0;font-size:20px;font-weight:800}.player-bubble{display:block;width:fit-content;margin:10px auto 0}.control-block{margin:12px 0}.control-label{margin:0 0 8px;font-size:13px;color:var(--muted)}.number-row{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.num-btn,.shoot,.replay,.cheat{border:1px solid 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forwards}.ufo.sky{animation:none;left:12px;top:10px;font-size:28px}.flash{position:absolute;top:0;right:0;bottom:0;left:0;background:#fff;animation:flash .35s ease-out forwards}.flash.hold{animation:none;background:transparent}.highfive-fx{position:absolute;top:0;right:0;bottom:0;left:0}.hf-hand{position:absolute;top:22%;font-size:52px}.hf-hand.left{left:4%;animation:meet-right .45s ease-out forwards}.hf-hand.right{right:4%;animation:meet-left .45s ease-out forwards}.fx-text{position:absolute;left:50%;top:30%;transform:translate(-50%,-50%);padding:8px 16px;border-radius:12px;background:#fffffff5;border:1px solid var(--line);box-shadow:0 4px 16px #0f172a1f;font-size:34px;font-weight:800;z-index:7;animation:pop .25s ease-out both;white-space:nowrap}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#fffffff7;display:flex;align-items:center;justify-content:center;padding:24px 16px;z-index:10}.overlay-card{width:100%;text-align:center}.overlay-title{margin:0;font-size:48px;font-weight:800}.overlay-face{font-size:48px;margin:8px 0}.overlay-line{margin:8px 0;font-size:16px}.cheat-summary{margin:18px auto;padding:12px;border:1px solid var(--line);border-radius:12px;width:100%;max-width:280px;text-align:left;font-size:14px}.cheat-summary p{margin:0 0 8px}.cheat-summary ul{margin:0;padding-left:1.2em}.cheat-total{margin-top:8px!important;font-weight:700}.replay{width:100%;max-width:280px;min-height:48px;margin-top:8px;background:var(--accent);color:#fff;border-color:var(--accent);font-size:18px;font-weight:700}@keyframes ufo-fly{0%{left:110%;transform:translateY(0)}to{left:-15%;transform:translateY(10px)}}@keyframes flash{0%{opacity:1}to{opacity:0}}@keyframes meet-right{0%{left:4%;transform:rotate(-8deg)}to{left:38%;transform:rotate(8deg)}}@keyframes meet-left{0%{right:4%;transform:rotate(8deg)}to{right:38%;transform:rotate(-8deg)}}@keyframes hand-away{0%{transform:translateY(20px) rotate(0);opacity:.2}to{transform:rotate(-35deg);opacity:.85}}@keyframes raise{0%{transform:rotate(180deg) translateY(-4px)}to{transform:rotate(0) translateY(0)}}@keyframes pop{0%{transform:translate(-50%,-50%) scale(.7);opacity:.2}to{transform:translate(-50%,-50%) scale(1);opacity:1}}@keyframes call-pop{0%{transform:scale(.8);opacity:.3}to{transform:scale(1);opacity:1}}@media(min-width:720px){.page{padding:24px 0;align-items:flex-start}.game{min-height:auto;border-radius:16px;box-shadow:0 10px 30px #0f172a14}}