.cb-page{min-width:0;min-height:100vh;padding:clamp(22px,4vw,48px);font-family:var(--cyber-font-body);color:var(--cyber-text-primary)}.cb-shell{max-width:1152px;margin:0 auto}.cb-shell[hidden]{display:none}.cb-landing-hero{position:relative;overflow:hidden;border-radius:var(--cyber-radius);background:linear-gradient(135deg,#0a0e27f2,#050816fa 55%,#0a0e27eb);border:1px solid var(--cyber-glass-border);box-shadow:0 0 40px #05d9e814,inset 0 0 80px #05d9e808}.cb-hero-copy{position:relative;z-index:1;display:grid;justify-items:center;max-width:clamp(680px,80vw,1000px);margin:0 auto;padding:clamp(48px,7vw,84px) 24px clamp(48px,7vw,84px);text-align:center}.cb-hero-copy h1{margin:0;color:var(--cyber-text-primary);font-family:var(--cyber-font-display);font-size:clamp(2.35rem,5vw,4.2rem);font-weight:800;letter-spacing:0;line-height:1.04;text-shadow:0 0 30px rgba(5,217,232,.2)}.cb-hero-copy>p{max-width:680px;margin:22px 0 0;color:var(--cyber-text-secondary);font-size:1.05rem;font-weight:500;line-height:1.8}.cb-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;justify-content:center}.cb-primary,.cb-secondary{min-height:44px;border:0;border-radius:4px;padding:0 20px;cursor:pointer;font-family:var(--cyber-font-display);font-weight:700;letter-spacing:.08em;text-transform:uppercase;transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease;will-change:transform}.cb-primary{position:relative;overflow:hidden;background:var(--cyber-neon-pink);color:var(--cyber-bg-dark);box-shadow:0 0 25px #ff2a6d59,0 0 50px #ff2a6d26}.cb-primary:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.18),transparent);transform:translate(-100%);transition:transform .5s}.cb-primary:hover:before{transform:translate(100%)}.cb-primary:hover,.cb-primary:focus-visible{transform:translateY(-2px);box-shadow:0 0 45px #ff2a6d99,0 0 90px #ff2a6d4d}.cb-secondary{background:#05d9e80a;color:var(--cyber-electric-blue);border:1px solid var(--cyber-electric-blue);box-shadow:0 0 12px #05d9e81f,inset 0 0 12px #05d9e80a}.cb-secondary:hover,.cb-secondary:focus-visible{transform:translateY(-2px);background:#05d9e81a;box-shadow:0 0 25px #05d9e840,inset 0 0 16px #05d9e814}.cb-primary:active,.cb-secondary:active{transform:translateY(0);box-shadow:0 8px 18px #242c3c1f}.cb-primary:focus-visible,.cb-secondary:focus-visible{outline:2px solid rgba(5,217,232,.3);outline-offset:4px}.cb-primary:disabled,.cb-secondary:disabled{cursor:not-allowed;opacity:.46;transform:none;box-shadow:none}.cb-feature-card,.cb-tips-card,.cb-game-area,.cb-over-container,.cb-algo-panel{border:1px solid var(--cyber-glass-border);border-radius:var(--cyber-radius);background:var(--cyber-glass-bg);box-shadow:0 12px 40px #05d9e80f}.cb-game-area{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}.cb-feature-card,.cb-tips-card,.cb-related-section,.cb-algo-panel{margin-top:clamp(46px,8vw,92px)}.cb-eyebrow{margin:0 0 10px;color:var(--cyber-electric-blue);font-family:var(--cyber-font-mono);font-size:.82rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase}.cb-feature-card{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(24px,5vw,56px);align-items:center;padding:clamp(24px,5vw,44px)}.cb-feature-copy{text-align:center}.cb-feature-copy h2{margin:0;color:var(--cyber-text-primary);font-family:var(--cyber-font-display);font-size:clamp(1.8rem,3vw,3rem);font-weight:700;line-height:1.12}.cb-feature-copy>p:not(.cb-eyebrow){max-width:620px;margin:16px auto 0;color:var(--cyber-text-secondary);font-weight:500;line-height:1.8}.cb-mini-tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0;justify-content:center}.cb-mini-tags span{border-radius:4px;background:#05d9e814;border:1px solid rgba(5,217,232,.15);padding:8px 14px;color:var(--cyber-electric-blue);font-family:var(--cyber-font-mono);font-size:.82rem;font-weight:600;letter-spacing:.04em}.cb-tips-card{padding:clamp(24px,5vw,44px)}.cb-tips-copy h2{margin:0;color:var(--cyber-text-primary);font-family:var(--cyber-font-display);font-size:clamp(1.8rem,3vw,3rem);font-weight:700;line-height:1.12}.cb-tips-copy>p:not(.cb-eyebrow){max-width:620px;margin:16px 0 0;color:var(--cyber-text-secondary);font-weight:500;line-height:1.8}.cb-tips-list{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-direction:column;gap:10px}.cb-tips-list li{padding:12px 16px;border-radius:8px;border:1px solid var(--cyber-glass-border);background:#05d9e80a;color:var(--cyber-text-secondary);font-size:.95rem;font-weight:500;line-height:1.6}.cb-tips-list li:before{content:"▸";color:var(--cyber-electric-blue);margin-right:.5rem;font-weight:700}.cb-game-wrapper{margin:0 auto;max-width:600px}.cb-game-area{padding:clamp(24px,5vw,44px);text-align:center}#cb-game-container,#cb-game-container *,#cb-game-container:focus,#cb-game-container:focus-visible,#cb-game-container:active{outline:none!important;outline-color:transparent!important;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}#cb-game-container canvas{max-width:100%;height:auto;border-radius:8px;outline:none!important;-webkit-tap-highlight-color:transparent}#cb-game-container canvas:focus,#cb-game-container canvas:focus-visible,#cb-game-container canvas:active{outline:none!important;box-shadow:none!important}.cb-game-area canvas{outline:none!important}.cb-game-area canvas:focus,.cb-game-area canvas:focus-visible{outline:none!important}.cb-hud{display:flex;justify-content:center;gap:clamp(12px,3vw,24px);margin-top:20px;font-size:.9rem;color:var(--cyber-text-secondary);font-family:var(--cyber-font-mono)}.cb-hud strong{color:var(--cyber-electric-blue);font-weight:600}.cb-over-container{max-width:520px;margin:0 auto;padding:clamp(24px,5vw,44px);text-align:center}.cb-over-container h2{margin:0 0 20px;color:var(--cyber-text-primary);font-family:var(--cyber-font-display);font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700}.cb-over-score{font-size:clamp(2rem,5vw,3rem);font-weight:800;color:var(--cyber-neon-pink);font-family:var(--cyber-font-display);margin-bottom:8px;text-shadow:0 0 25px rgba(255,42,109,.35)}.cb-over-best{font-size:1rem;color:var(--cyber-text-dim);margin-bottom:24px;font-weight:500}.cb-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.cb-related-card{display:flex;flex-direction:column;gap:8px;padding:20px;border:1px solid var(--cyber-glass-border);border-radius:var(--cyber-radius);background:var(--cyber-glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);text-decoration:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;box-shadow:0 12px 40px #05d9e80f}.cb-related-card:hover{transform:translateY(-4px);border-color:var(--cyber-glass-hover-border);box-shadow:0 12px 40px #05d9e81f}.cb-related-emoji{font-size:1.5rem;line-height:1}.cb-related-card strong{color:var(--cyber-text-primary);font-size:.95rem;font-weight:700}.cb-related-card span{color:var(--cyber-text-dim);font-size:.82rem;font-weight:500}.cb-algo-panel{padding:clamp(20px,4vw,28px);cursor:pointer}.cb-algo-panel summary{font-family:var(--cyber-font-display);font-weight:700;font-size:1rem;color:var(--cyber-text-primary)}.cb-algo-content{margin-top:14px;color:var(--cyber-text-secondary);font-size:.9rem;line-height:1.7;font-weight:500}@media(max-width:768px){.cb-related-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.cb-hud{flex-wrap:wrap}}@media(max-width:520px){.cb-primary{width:100%}.cb-related-grid{grid-template-columns:1fr}}[data-cyber-theme=light] .cb-page{background:#f0f2f8;color:#14142e}[data-cyber-theme=light] .cb-landing-hero{background:radial-gradient(circle at 20% 50%,rgba(11,143,160,.08),transparent 50%),radial-gradient(circle at 80% 30%,rgba(154,0,154,.06),transparent 40%),linear-gradient(135deg,#fffffff0,#f0f2f8f5 55%,#ffffffe6);box-shadow:0 26px 64px #0b8fa00f}[data-cyber-theme=light] .cb-hero-copy h1{color:#14142e;text-shadow:0 0 30px rgba(11,143,160,.15),0 12px 40px rgba(11,143,160,.1)}[data-cyber-theme=light] .cb-hero-copy>p{color:#14142ed1}[data-cyber-theme=light] .cb-eyebrow{color:#0b8fa0}[data-cyber-theme=light] .cb-primary{background:#d41a60;color:#fff;box-shadow:0 0 25px #d41a6040,0 0 50px #d41a601a}[data-cyber-theme=light] .cb-primary:hover,[data-cyber-theme=light] .cb-primary:focus-visible{box-shadow:0 0 35px #d41a6066,0 0 70px #d41a6033}[data-cyber-theme=light] .cb-secondary{background:#ffffffd1;color:#0b8fa0;border-color:#0b8fa0;box-shadow:0 0 12px #0b8fa014}[data-cyber-theme=light] .cb-feature-card,[data-cyber-theme=light] .cb-tips-card,[data-cyber-theme=light] .cb-game-area,[data-cyber-theme=light] .cb-over-container,[data-cyber-theme=light] .cb-algo-panel{background:#ffffffd1;border-color:#0b8fa024;box-shadow:0 22px 56px #0b8fa00a}[data-cyber-theme=light] .cb-feature-copy h2,[data-cyber-theme=light] .cb-tips-copy h2,[data-cyber-theme=light] .cb-over-container h2{color:#14142e}[data-cyber-theme=light] .cb-feature-copy>p:not(.cb-eyebrow),[data-cyber-theme=light] .cb-tips-copy>p:not(.cb-eyebrow),[data-cyber-theme=light] .cb-algo-content{color:#505068}[data-cyber-theme=light] .cb-mini-tags span{background:#0b8fa01a;border-color:#0b8fa026;color:#0b8fa0}[data-cyber-theme=light] .cb-tips-list li{background:#0b8fa00f;border-color:#0b8fa01f;color:#505068}[data-cyber-theme=light] .cb-related-card{background:#ffffffd1;border-color:#0b8fa024}[data-cyber-theme=light] .cb-related-card:hover{border-color:#0b8fa059;box-shadow:0 12px 40px #0b8fa014}[data-cyber-theme=light] .cb-related-card strong{color:#14142e}[data-cyber-theme=light] .cb-related-card span{color:#808098}[data-cyber-theme=light] .cb-hud{color:#505068}[data-cyber-theme=light] .cb-hud strong{color:#0b8fa0}[data-cyber-theme=light] .cb-over-score{color:#d41a60;text-shadow:0 0 25px rgba(212,26,96,.2)}[data-cyber-theme=light] .cb-over-best{color:#808098}[data-cyber-theme=light] .cb-algo-panel summary{color:#14142e}