:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic UI","Yu Gothic",sans-serif;color:#f4f7ef;background:#09110d;--bg:#09110d;--panel:#111b15;--panel2:#17231b;--ink:#f4f7ef;--muted:#9eaa9f;--line:rgba(244,247,239,.13);--lime:#c9ff43;--orange:#ff9b45;--range-progress:0%}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}button,input{font:inherit}button{color:inherit}.app{width:min(720px,100%);margin:0 auto;min-height:100vh;padding:0 18px calc(52px + env(safe-area-inset-bottom))}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0 12px;background:rgba(9,17,13,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.home-link{display:flex;align-items:center;gap:7px;color:var(--ink);text-decoration:none;font-size:12px;font-weight:900;letter-spacing:.03em}.brand-mini{font-size:12px;font-weight:950;letter-spacing:.16em;color:var(--muted)}.record-btn{border:1px solid var(--line);background:transparent;border-radius:999px;padding:9px 12px;min-height:40px;font-size:12px;font-weight:900}.screen{display:none;padding:34px 0 10px}.screen.active{display:block}.eyebrow{margin:0 0 10px;color:var(--lime);font-size:12px;font-weight:950;letter-spacing:.18em}.hero-scale{position:relative;height:112px;margin:4px 0 26px;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#0d1711}.hero-one,.hero-ten{position:absolute;top:50%;transform:translateY(-50%);font-weight:950}.hero-one{left:18px;font-size:24px;color:#8c978d}.hero-ten{right:18px;font-size:56px;color:var(--lime);letter-spacing:-.08em}.hero-line{position:absolute;left:72px;right:94px;top:50%;height:2px;background:var(--lime);transform:translateY(-50%)}.hero-line:after{content:'';position:absolute;right:-2px;top:50%;width:13px;height:13px;border-top:2px solid var(--lime);border-right:2px solid var(--lime);transform:translateY(-50%) rotate(45deg)}.burst{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--orange)}.b1{right:74px;top:22px}.b2{right:108px;bottom:21px}.b3{right:132px;top:38px}h1,h2,h3,p{overflow-wrap:anywhere}h1{font-size:clamp(48px,13vw,82px);line-height:.9;letter-spacing:-.075em;margin:0 0 22px;font-weight:950}h1 span{color:var(--lime)}.lead{font-size:18px;line-height:1.7;margin:0;color:#c5cec6}.lead strong{color:#fff}.hero-rule{margin:24px 0 18px;padding:17px 18px;border-left:3px solid var(--lime);background:#0f1913}.hero-rule span{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.hero-rule b{font-size:17px;line-height:1.45}.lens-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0}.lens-preview div{min-height:120px;padding:14px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.lens-preview strong{display:block;color:var(--lime);font-size:24px;margin-bottom:22px}.lens-preview span{display:block;font-size:12px;line-height:1.55;color:#b8c1b9}.primary-btn,.launch-btn,.secondary-btn,.text-btn{width:100%;border:0;cursor:pointer}.primary-btn{display:flex;align-items:center;justify-content:space-between;min-height:62px;margin-top:18px;padding:0 18px;border-radius:18px;background:var(--lime);color:#10150f;font-size:15px;font-weight:950}.primary-btn b{font-size:24px}.intro-meta{display:flex;gap:16px;justify-content:center;margin-top:12px;color:#869087;font-size:12px;font-weight:800}.micro-note{margin:20px auto 0;max-width:520px;text-align:center;color:#778179;font-size:12px;line-height:1.6}.game-progress{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;font-size:12px;font-weight:950;color:#b7c0b8}.progress-dots{display:flex;gap:5px}.progress-dots i{display:block;width:22px;height:5px;border-radius:999px;background:#253129}.progress-dots i.done{background:#6e8b55}.progress-dots i.current{background:var(--lime)}.scene-head{margin-bottom:16px}.scene-tag{display:inline-block;margin-bottom:10px;padding:6px 9px;border:1px solid var(--line);border-radius:999px;color:var(--lime);font-size:12px;font-weight:950;letter-spacing:.08em}.scene-head h2{font-size:clamp(27px,7vw,40px);line-height:1.15;letter-spacing:-.04em;margin:0}.one-x-card{padding:16px 17px;border:1px solid rgba(255,155,69,.38);background:#17150f;border-radius:18px}.one-x-card span{display:block;color:var(--orange);font-size:12px;font-weight:950;letter-spacing:.12em;margin-bottom:7px}.one-x-card strong{font-size:17px;line-height:1.45}.instruction{margin:23px 0 11px;font-size:13px;color:#aab4ac}.instruction strong{color:#fff}.lens-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.lens{position:relative;min-height:142px;text-align:left;padding:14px;border:1px solid var(--line);background:var(--panel);border-radius:18px;cursor:pointer;transition:transform .15s ease,border-color .15s ease,background .15s ease}.lens:active{transform:scale(.985)}.lens.open{border-color:var(--lime);background:#152116}.lens span{display:block;font-size:25px;font-weight:950;color:var(--lime);margin-bottom:26px}.lens b{display:block;font-size:12px;line-height:1.45}.lens small{position:absolute;left:14px;bottom:11px;color:#69736b;font-size:12px;font-weight:950;letter-spacing:.14em}.lens.open small{color:var(--lime)}.lens.open small:after{content:' OPEN'}.opened-idea{margin-top:10px;min-height:104px;padding:15px 16px;border:1px solid var(--line);border-radius:16px;background:#0d1711}.opened-idea span{display:block;color:var(--lime);font-size:12px;font-weight:950;letter-spacing:.08em}.opened-idea p{margin:7px 0 0;font-size:13px;line-height:1.65;color:#c0c9c1}.multiplier-panel{margin-top:22px;padding:18px;border:1px solid var(--line);border-radius:22px;background:var(--panel)}.multiplier-head{display:flex;align-items:end;justify-content:space-between;gap:12px}.multiplier-head span{font-size:12px;font-weight:900;color:#9ba69c}.multiplier-head strong{font-size:46px;line-height:1;color:var(--lime);letter-spacing:-.06em}.multiplier-range{width:100%;height:42px;margin:15px 0 0;appearance:none;background:transparent;cursor:pointer}.multiplier-range::-webkit-slider-runnable-track{height:9px;border-radius:999px;background:linear-gradient(to right,var(--lime) 0 var(--range-progress),#2b392e var(--range-progress) 100%)}.multiplier-range::-moz-range-track{height:9px;border-radius:999px;background:#2b392e}.multiplier-range::-moz-range-progress{height:9px;border-radius:999px;background:var(--lime)}.multiplier-range::-webkit-slider-thumb{appearance:none;width:30px;height:30px;margin-top:-10px;border-radius:50%;border:4px solid #0c140f;background:var(--lime);box-shadow:0 0 0 2px var(--lime)}.multiplier-range::-moz-range-thumb{width:25px;height:25px;border:4px solid 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b{font-size:13px;letter-spacing:.08em}.launch-btn:enabled{background:var(--lime);color:#0d130f}.scale-stamp{display:inline-block;margin:3px 0 18px;padding:8px 11px;border-radius:8px;background:var(--lime);color:#0d130f;font-size:12px;font-weight:950;letter-spacing:.08em}.feedback-copy{font-size:15px;line-height:1.8;color:#b5bfb6}.feedback-breakdown{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:20px 0}.feedback-breakdown div{padding:16px;border:1px solid var(--line);border-radius:17px;background:var(--panel)}.feedback-breakdown span{display:block;color:#879289;font-size:12px;font-weight:900}.feedback-breakdown b{display:block;margin-top:7px;font-size:26px;color:var(--lime)}.transfer-card{padding:18px;border:1px solid rgba(201,255,67,.35);border-radius:18px;background:#111c13}.transfer-card span{display:block;color:var(--lime);font-size:12px;font-weight:950;letter-spacing:.1em;margin-bottom:7px}.transfer-card 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