.page{display:flex;flex-direction:column;min-height:100vh;position:relative}.nav{position:sticky;top:0;z-index:100;padding:.9rem clamp(1rem,4vw,3rem);background:#0a0b14b8;backdrop-filter:saturate(160%) blur(16px);-webkit-backdrop-filter:saturate(160%) blur(16px);border-bottom:1px solid var(--surface-border)}.nav__bar{display:flex;align-items:center;gap:1.5rem;max-width:var(--max-width);margin:0 auto}.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:700;font-size:1.05rem;color:var(--text);text-decoration:none;letter-spacing:-.01em}.brand:hover{text-decoration:none}.brand img{filter:drop-shadow(0 4px 12px rgba(91,140,255,.45))}.nav__links{display:flex;align-items:center;gap:1.75rem;margin-left:auto}.nav__links a{position:relative;color:var(--text-muted);font-size:.92rem;font-weight:500;padding:.25rem 0}.nav__links a:hover{color:var(--text);text-decoration:none}.nav__links a:after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--gradient-brand);border-radius:2px;transition:right .25s var(--ease)}.nav__links a:hover:after{right:0}.nav__toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:36px;height:36px;margin-left:auto;border:1px solid var(--surface-border);border-radius:var(--radius-sm);background:var(--surface);cursor:pointer;padding:0}.nav__toggle span{display:block;width:16px;height:2px;margin:0 auto;background:var(--text);border-radius:2px;transition:transform .2s var(--ease),opacity .2s var(--ease)}.nav__toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav__toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav__toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav__cta{margin-left:.25rem}@media (max-width: 780px){.nav__links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:.5rem clamp(1rem,4vw,3rem) 1rem;background:#0a0b14f7;border-bottom:1px solid var(--surface-border);margin-left:0}.nav__links.is-open{display:flex}.nav__links a{padding:.75rem 0;border-bottom:1px solid var(--surface-border)}.nav__links a:after{display:none}.nav__toggle{display:flex;order:3}.nav__cta{order:2;margin-left:auto}}.download-btn-wrap{display:inline-flex;flex-direction:column;align-items:center}.download-btn{position:relative;display:inline-flex;align-items:center;gap:.9rem;background:var(--gradient-brand);color:#fff;border-radius:var(--radius-pill);padding:1.1rem 2.25rem;text-decoration:none;font-family:var(--font-display);font-weight:600;overflow:hidden;isolation:isolate;box-shadow:var(--shadow-glow);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}.download-btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(115deg,transparent 20%,rgba(255,255,255,.35) 40%,transparent 60%);transform:translate(-120%);transition:transform .6s var(--ease);z-index:-1}.download-btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 0 0 1px #ffffff14,0 28px 70px -24px #5b8cff99}.download-btn:hover:before{transform:translate(120%)}.download-btn:active{transform:translateY(0)}.download-btn__icon{display:inline-flex;flex-shrink:0}.download-btn__text{display:flex;flex-direction:column;align-items:flex-start;line-height:1.25}.download-btn__label{font-size:1.1rem}.download-btn__meta{font-size:.8rem;font-weight:500;opacity:.85}.download-btn--small{padding:.55rem 1.1rem .55rem .9rem;gap:.5rem;box-shadow:none}.download-btn--small:hover{box-shadow:0 10px 30px -12px #5b8cff99}.download-btn--small .download-btn__icon svg{width:14px;height:14px}.download-btn--small .download-btn__label{font-size:.88rem}.download-btn--small .download-btn__meta{display:none}.download-btn__terms{margin:.65rem 0 0;font-size:.75rem;color:var(--text-dim);max-width:22rem;text-align:center;line-height:1.35}.download-btn-wrap--small .download-btn__terms{display:none}.download-hint{position:fixed;top:0;right:4.6rem;z-index:1000;display:flex;flex-direction:column;align-items:flex-end;gap:.5rem;pointer-events:none;animation:download-hint-fade 6s ease forwards}.download-hint--safari{right:7.5rem}.download-hint__arrow{width:44px;height:110px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.5));animation:download-hint-bounce .9s ease-in-out infinite}.download-hint__bubble{background:var(--surface);border:1px solid var(--surface-border-strong);color:var(--text);padding:.75rem 1rem;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;max-width:18rem;text-align:center;box-shadow:var(--shadow-soft)}@media (max-width: 640px){.download-hint{right:1rem}}@keyframes download-hint-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-14px)}}@keyframes download-hint-fade{0%{opacity:0;transform:translateY(8px)}8%{opacity:1;transform:translateY(0)}85%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(0)}}@media (prefers-reduced-motion: reduce){.download-hint__arrow,.download-hint{animation:none}}.hero{position:relative;padding:clamp(5.5rem,12vw,8.5rem) clamp(1rem,4vw,3rem) clamp(3.5rem,8vw,6rem);overflow:hidden;background:var(--bg)}.hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--gradient-radiance);pointer-events:none}.hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(60% 50% at 50% 0%,black,transparent 75%);mask-image:radial-gradient(60% 50% at 50% 0%,black,transparent 75%);pointer-events:none}.hero__inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;max-width:44rem;margin:0 auto}.hero__badge{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .9rem;border-radius:var(--radius-pill);background:var(--surface);border:1px solid var(--surface-border-strong);color:var(--text-muted);font-size:.8rem;font-weight:600;letter-spacing:.02em;margin-bottom:1.75rem}.hero__badge-dot{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px #5fd38d33}.hero__tiles{margin-bottom:2rem}.hero__icon{margin-bottom:1.5rem;filter:drop-shadow(0 12px 24px rgba(91,140,255,.35))}h1.hero__title{background:linear-gradient(135deg,#fff 40%,var(--accent) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero__sub{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--text-muted);max-width:34rem;margin:.5rem auto 2.25rem}.hero__sub--plain{font-weight:400;letter-spacing:normal;line-height:1.55;background:none;-webkit-text-fill-color:unset}.hero__small{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--text-dim);margin-top:1.5rem}.tile-row{display:flex;gap:.55rem;justify-content:center}.tile-row__tile{width:2.75rem;height:2.75rem;border-radius:10px;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:#fff;background:var(--surface-soft);border:1px solid var(--surface-border-strong);animation:tile-flip 2.6s var(--ease) infinite;animation-delay:calc(var(--i) * .12s);transform-style:preserve-3d}.tile-row__tile--correct{background:var(--gradient-brand);border-color:transparent}.tile-row__tile--present{background:linear-gradient(135deg,var(--amber),#d99b2b);border-color:transparent}@keyframes tile-flip{0%,8%{transform:rotateX(0)}14%,92%{transform:rotateX(0)}11%{transform:rotateX(90deg)}to{transform:rotateX(0)}}@media (prefers-reduced-motion: reduce){.tile-row__tile{animation:none}}.section-head{text-align:center;max-width:36rem;margin:0 auto 3rem}.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:.75rem}.section-head h2{margin-bottom:.6rem}.section-head p{margin:0}.features{padding:clamp(4rem,8vw,6.5rem) clamp(1rem,4vw,3rem);max-width:var(--max-width);margin:0 auto;width:100%}.features__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}.feature{position:relative;background:var(--surface);border:1px solid var(--surface-border);border-radius:var(--radius-lg);padding:1.75rem;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}.feature:hover{transform:translateY(-4px);border-color:var(--surface-border-strong);box-shadow:var(--shadow-glow)}.feature__icon{display:inline-flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--accent);margin-bottom:1.1rem}.feature h3{margin-bottom:.5rem}.feature p{margin:0;font-size:.95rem}.how-to-play{background:var(--bg-elevated);border-top:1px solid var(--surface-border);border-bottom:1px solid var(--surface-border);padding:clamp(4rem,8vw,6.5rem) clamp(1rem,4vw,3rem)}.how-to-play ol{max-width:38rem;margin:0 auto 2rem;padding-left:0;list-style:none;counter-reset:step;color:var(--text)}.how-to-play li{position:relative;margin-bottom:1.25rem;padding-left:3.25rem;min-height:2.25rem;counter-increment:step}.how-to-play li:before{content:counter(step);position:absolute;left:0;top:-.15rem;width:2.25rem;height:2.25rem;border-radius:50%;background:var(--gradient-brand);color:#fff;font-family:var(--font-display);font-weight:700;font-size:.95rem;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px -8px #5b8cff99}.how-to-play li strong{color:#fff;padding:.1rem .5rem;border-radius:var(--radius-sm);font-weight:700;white-space:nowrap}.how-to-play li strong:nth-of-type(1){background:var(--accent-strong)}.how-to-play li strong:nth-of-type(2){background:linear-gradient(135deg,var(--amber),#d99b2b);color:#241a05}.how-to-play li strong:nth-of-type(3){background:var(--surface-soft);border:1px solid var(--surface-border-strong);color:var(--text-muted)}.how-to-play__tip{max-width:38rem;margin:0 auto;text-align:center;color:var(--text-muted);font-style:italic;padding-top:1rem;border-top:1px dashed var(--surface-border-strong)}.faq{padding:clamp(4rem,8vw,6.5rem) clamp(1rem,4vw,3rem);max-width:44rem;margin:0 auto;width:100%}.faq-item{border:1px solid var(--surface-border);border-radius:var(--radius);padding:1.1rem 1.4rem;margin-bottom:.75rem;background:var(--surface);transition:border-color .2s var(--ease)}.faq-item:hover{border-color:var(--surface-border-strong)}.faq-item summary{cursor:pointer;font-weight:600;font-family:var(--font-display);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;color:var(--text)}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";flex-shrink:0;width:1.75rem;height:1.75rem;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--surface-soft);font-size:1.1rem;color:var(--accent);transition:transform .25s var(--ease),background .25s var(--ease)}.faq-item[open] summary:after{content:"−";background:var(--accent-soft);transform:rotate(180deg)}.faq-item p{margin:.85rem 0 0;color:var(--text-muted)}.cta{position:relative;margin:0 clamp(1rem,4vw,3rem) clamp(4rem,8vw,6rem);padding:clamp(3.5rem,7vw,5.5rem) clamp(1.5rem,5vw,4rem);max-width:var(--max-width);margin-inline:auto;border-radius:var(--radius-lg);background:var(--gradient-brand);color:#fff;text-align:center;overflow:hidden}.cta:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(60% 80% at 20% 0%,rgba(255,255,255,.25),transparent 60%)}.cta>*{position:relative;z-index:1}.cta h2{color:#fff;margin-bottom:1.5rem}.cta .download-btn{background:#fff;color:var(--accent-strong);box-shadow:0 20px 50px -20px #00000080}.cta .download-btn:before{background:linear-gradient(115deg,transparent 20%,rgba(91,140,255,.18) 40%,transparent 60%)}.cta .download-btn:hover{box-shadow:0 24px 60px -16px #0000008c}.cta .download-btn__terms{color:#ffffffbf}.footer{margin-top:auto;padding:2.5rem clamp(1rem,4vw,3rem) 3rem;border-top:1px solid var(--surface-border);text-align:center;color:var(--text-dim);font-size:.875rem}.footer p{margin:0 0 .35rem;color:var(--text-dim)}.footer__links{display:inline-flex;align-items:center;gap:.6rem}.footer__links a{color:var(--text-muted)}.footer__links a:hover{color:var(--text);text-decoration:none}.content-shell{flex:1;padding:clamp(3rem,7vw,5rem) clamp(1rem,4vw,3rem);display:flex;justify-content:center}.content{max-width:42rem;width:100%;background:var(--paper);color:var(--ink);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:clamp(2.25rem,5vw,3.5rem)}.content__icon{display:inline-flex;align-items:center;justify-content:center;width:3rem;height:3rem;border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--accent-strong);margin-bottom:1.25rem}.content__header{margin-bottom:2rem;border-bottom:1px solid var(--paper-border);padding-bottom:1.5rem}.content__header h1{font-size:clamp(1.9rem,4vw,2.5rem);margin:0 0 .5rem;background:none;color:var(--ink);-webkit-text-fill-color:unset}.content__updated{color:var(--ink-muted);margin:0;font-size:.9rem}.content section{margin-bottom:1.75rem}.content section:last-child{margin-bottom:0}.content h2{font-size:1.15rem;margin:0 0 .75rem;letter-spacing:-.005em;color:var(--ink)}.content p{color:var(--ink-muted)}.content a{color:var(--accent-strong)}.content ul{padding-left:1.25rem;margin:0 0 1em;color:var(--ink-muted)}.content ul li{margin-bottom:.5rem}.content strong{color:var(--ink)}.content code{background:var(--paper-soft);padding:.1rem .4rem;border-radius:4px;font-size:.9em;color:var(--ink)}:root{--bg: #06070d;--bg-elevated: #0b0d17;--surface: #10121f;--surface-soft: #151829;--surface-border: rgba(255, 255, 255, .08);--surface-border-strong: rgba(255, 255, 255, .14);--paper: #fcfcfe;--paper-soft: #f4f5f9;--paper-border: #e6e7ef;--text: #f3f4f8;--text-muted: #9a9fb3;--text-dim: #6c7086;--text-inverse: #ffffff;--ink: #14151f;--ink-muted: #585c6d;--accent: #5b8cff;--accent-strong: #3f6fe0;--accent-soft: rgba(91, 140, 255, .14);--accent-2: #9b6bff;--amber: #f3b84e;--green: #5fd38d;--gradient-brand: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);--gradient-radiance: radial-gradient(60% 60% at 50% 0%, rgba(91, 140, 255, .35), transparent 70%);--radius-lg: 24px;--radius: 16px;--radius-sm: 10px;--radius-pill: 999px;--max-width: 1180px;--ease: cubic-bezier(.22, 1, .36, 1);--font-display: "Sora", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;--font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;--shadow-soft: 0 1px 2px rgba(0, 0, 0, .4), 0 20px 50px -24px rgba(0, 0, 0, .6);--shadow-glow: 0 0 0 1px rgba(255, 255, 255, .06), 0 24px 60px -24px rgba(91, 140, 255, .45)}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}#root{isolation:isolate}a{color:var(--accent);text-decoration:none;text-underline-offset:.15em}a:hover{text-decoration:underline}h1,h2,h3{font-family:var(--font-display);line-height:1.1;margin:0 0 .5em;letter-spacing:-.02em;color:var(--text)}h1{font-size:clamp(2.75rem,6vw,4.5rem);font-weight:800}h2{font-size:clamp(1.9rem,3.4vw,2.75rem);font-weight:700}h3{font-size:1.2rem;font-weight:700}p{margin:0 0 1em;color:var(--text-muted)}::selection{background:var(--accent);color:#fff}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}