:root{--primary:#58cc02;--primary-dark:#58a700;--secondary:#1cb0f6;--secondary-dark:#1899d6;--danger:#ff4b4b;--danger-dark:#ea3333;--warning:#ffc800;--warning-dark:#e5b400;--background:#fff;--surface:#f7f7f7;--text-main:#4b4b4b;--text-light:#666;--shadow-sm:0 4px 0 0 #0000001a;--shadow-md:0 6px 0 0 #0000001a;--border-radius:16px}*{box-sizing:border-box;margin:0;padding:0;font-family:Fredoka,sans-serif}body{color:var(--text-main);min-height:100vh;background-color:#f4f4f1;background-image:url(/bg_premium.webp);background-position:50%;background-size:cover;background-attachment:fixed;justify-content:center;align-items:flex-start;min-height:-webkit-fill-available;display:flex}#root{background-color:#0000;flex-direction:column;width:100%;min-height:100dvh;display:flex;position:relative}.game-container{-webkit-backdrop-filter:blur(8px);background-color:#ffffffb3;flex-direction:column;width:100%;max-width:480px;min-height:100dvh;margin:0 auto;display:flex;position:relative;overflow-x:hidden}body.is-native-android #root{padding-top:env(safe-area-inset-top,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px);padding-bottom:calc(110px + env(safe-area-inset-bottom,0px))}body.is-native-android .fab-container{top:calc(16px + max(env(safe-area-inset-top,0px), 40px))}.btn{text-transform:uppercase;border-radius:var(--border-radius);cursor:pointer;color:#fff;border:none;justify-content:center;align-items:center;width:100%;padding:16px 24px;font-size:1.1rem;font-weight:700;transition:all .1s;display:inline-flex}.btn:active{transform:translateY(4px);box-shadow:none!important}.btn-primary{background-color:var(--primary);box-shadow:0 4px 0 0 var(--primary-dark)}.btn-secondary{background-color:var(--secondary);box-shadow:0 4px 0 0 var(--secondary-dark)}.btn-danger{background-color:var(--danger);box-shadow:0 4px 0 0 var(--danger-dark)}.input-field{border-radius:var(--border-radius);background-color:var(--surface);width:100%;color:var(--text-main);text-align:center;border:2px solid #e5e5e5;outline:none;padding:16px;font-size:1.2rem;font-weight:600;transition:border-color .2s}.input-field:focus{border-color:var(--secondary)}.container{-webkit-backdrop-filter:blur(8px);background-color:#ffffffb3;flex-direction:column;flex:1;padding:24px;display:flex}.title{text-align:center;color:var(--text-main);margin-bottom:27px;font-size:2.1rem;font-weight:700}.subtitle{text-align:center;color:var(--text-light);margin-bottom:24px;font-size:1.2rem}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}50%{transform:translate(10px)}75%{transform:translate(-10px)}}.shake{animation:.4s cubic-bezier(.36,.07,.19,.97) both shake}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}.pulse{animation:1s infinite paused pulse}.pulse:hover{animation-play-state:running}.avatar-grid{--avatar-size:.9;gap:calc(14px * var(--avatar-size));width:calc(100% * var(--avatar-size));max-width:calc(400px * var(--avatar-size));padding:calc(8px * var(--avatar-size)) calc(4px * var(--avatar-size));grid-template-columns:repeat(6,1fr);margin-bottom:24px;margin-left:auto;margin-right:auto;display:grid}.avatar-select{--avatar-scale:1;--avatar-squircle:28%;cursor:pointer;aspect-ratio:1;width:100%;transform:scale(var(--avatar-scale));transform-origin:50%;z-index:1;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;background:0 0;border:none;justify-content:center;align-items:center;padding:0;transition:transform .35s cubic-bezier(.34,1.4,.64,1);display:flex;position:relative}.avatar-select-container{border-radius:var(--avatar-squircle);corner-shape:squircle;-webkit-backdrop-filter:blur(10px);transform-origin:50%;pointer-events:none;z-index:0;background:linear-gradient(155deg,#ffffffeb 0%,#f8faf6b8 55%,#ebf0e8a6 100%);border:2px solid #ffffffbf;transition:transform .35s cubic-bezier(.34,1.4,.64,1),box-shadow .3s,border-color .25s,background .25s;position:absolute;inset:0;transform:scale(1);box-shadow:0 6px 16px #00000012,0 2px 4px #0000000a,inset 0 1px #fffffff2,inset 0 -2px 6px #00000008}.avatar-select-container:after{content:"";inset:calc(-6px * var(--avatar-size,1));border-radius:var(--avatar-squircle);corner-shape:squircle;opacity:0;pointer-events:none;filter:blur(4px);z-index:-1;background:radial-gradient(circle,#1cb0f656 0%,#1cb0f61d 45%,#0000 72%);transition:opacity .35s,transform .35s cubic-bezier(.34,1.4,.64,1);position:absolute;transform:scale(.92)}.avatar-select:hover:not(.bounce) .avatar-select-container{border-color:#1cb0f659;transform:scale(1.05);box-shadow:0 0 0 1px #1cb0f61f,0 8px 22px #1cb0f633,0 8px 20px #00000017,0 3px 6px #0000000d,inset 0 1px #fffffff2,inset 0 -2px 6px #00000008}.avatar-select:hover:not(.bounce) .avatar-select-container:after{opacity:1;transform:scale(1)}.avatar-select.selected:hover:not(.bounce) .avatar-select-glow{opacity:0}.avatar-select:active:not(.bounce) .avatar-select-container{transform:scale(.97)}.avatar-select:hover:active:not(.bounce) .avatar-select-container{transform:scale(1.02)}.avatar-select-emoji{font-size:calc(2rem * var(--avatar-size,1));z-index:1;filter:drop-shadow(0 2px 3px #00000014);line-height:1;transition:transform .35s cubic-bezier(.34,1.4,.64,1);position:relative}.avatar-select-glow{inset:calc(-6px * var(--avatar-size,1));border-radius:var(--avatar-squircle);corner-shape:squircle;opacity:0;pointer-events:none;z-index:0;filter:blur(4px);background:radial-gradient(circle,#58cc0256 0%,#58cc021d 45%,#0000 72%);transition:opacity .35s,transform .35s cubic-bezier(.34,1.4,.64,1);position:absolute;transform:scale(.92)}.avatar-select.selected{--avatar-scale:1.15;z-index:3}.avatar-select.selected .avatar-select-container{background:linear-gradient(155deg,#fffffffa 0%,#e8f8dae0 50%,#d2f0b9bf 100%);border-color:#58cc0256;box-shadow:0 0 0 1px #58cc0226,0 8px 22px #58cc022a,0 4px 12px #00000014,inset 0 1px #fff,inset 0 -2px 8px #58a7000f}.avatar-select.selected .avatar-select-glow{opacity:1;transform:scale(1)}.avatar-select.selected .avatar-select-emoji{transform:scale(1.05)}@keyframes avatarSelectBounce{0%{transform:scale(var(--avatar-scale))}28%{transform:scale(calc(var(--avatar-scale) * 1.18))}48%{transform:scale(calc(var(--avatar-scale) * 1.06))}68%{transform:scale(calc(var(--avatar-scale) * 1.12))}to{transform:scale(var(--avatar-scale))}}.avatar-select.bounce{animation:.52s cubic-bezier(.34,1.56,.64,1) forwards avatarSelectBounce}@media (width<=420px){.avatar-grid{gap:calc(10px * var(--avatar-size));width:calc(100% * var(--avatar-size));max-width:calc(100% * var(--avatar-size));grid-template-columns:repeat(4,1fr)}.avatar-select-emoji{font-size:calc(1.65rem * var(--avatar-size,1))}}@media (prefers-reduced-motion:reduce){.avatar-select,.avatar-select-container,.avatar-select-emoji,.avatar-select-glow{transition:none}.avatar-select:hover:not(.bounce) .avatar-select-container,.avatar-select:hover:active:not(.bounce) .avatar-select-container,.avatar-select:active:not(.bounce) .avatar-select-container{transform:scale(1)}.avatar-select:hover:not(.bounce) .avatar-select-container:after{opacity:0}.avatar-select.selected:hover:not(.bounce) .avatar-select-glow{opacity:1}.avatar-select.bounce{animation:none}}.cooldown-container{background-color:#e5e5e5;border-radius:6px;width:100%;height:12px;margin:16px 0;overflow:hidden}.cooldown-bar{background-color:var(--secondary);width:0%;height:100%;transition:width .1s linear}.cooldown-bar.king{background-color:var(--warning)}@keyframes slideDown{0%{opacity:0;transform:translate(-50%,-100%)}to{opacity:1;transform:translate(-50%)}}.toast{animation:.3s ease-out forwards slideDown}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{to{transform:translate(100%)}}.mode-grid{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px;display:grid}.mode-card{background-color:var(--surface);border-radius:var(--border-radius);cursor:pointer;text-align:center;border:2px solid #e5e5e5;flex-direction:column;align-items:center;gap:4px;padding:16px 8px;transition:all .2s;display:flex;box-shadow:0 4px #e5e5e5}.mode-card:hover{background-color:#f0f0f0}.mode-card:active{transform:translateY(2px);box-shadow:0 2px #e5e5e5}.mode-card.selected{border-color:var(--primary);box-shadow:0 4px 0 0 var(--primary-dark);background-color:#58cc020d}.mode-card.selected .mode-title{color:var(--primary-dark)}.mode-icon{margin-bottom:4px;font-size:1.8rem}.mode-title{color:var(--text-main);font-size:.95rem;font-weight:700}.mode-desc{color:var(--text-light);font-size:.75rem;line-height:1.2}.modal-overlay{z-index:2000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#00000080;justify-content:center;align-items:center;width:100%;height:100dvh;padding:20px;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.modal-content{text-align:center;background-color:#fff;border-radius:24px;width:100%;max-width:360px;padding:32px 24px;animation:.3s ease-out fadeInUp;box-shadow:0 12px 24px #0003}.modal-title{color:var(--text-main);margin-bottom:24px;font-size:1.4rem;font-weight:700;line-height:1.3}.modal-buttons{flex-direction:column;gap:12px;display:flex}.fab-container{top:calc(16px + env(safe-area-inset-top,0px));right:calc(16px + env(safe-area-inset-right,0px));z-index:2500;flex-direction:column;align-items:center;gap:12px;display:flex;position:fixed}.fab-trigger{background-color:var(--surface);cursor:pointer;width:44px;height:44px;color:var(--text-main);border:2px solid #e5e5e5;border-radius:50%;outline:none;justify-content:center;align-items:center;transition:all .2s cubic-bezier(.175,.885,.32,1.275);display:flex;box-shadow:0 4px #e5e5e5}.fab-trigger:hover{background-color:#f0f0f0}.fab-trigger:active{transform:translateY(2px);box-shadow:0 2px #e5e5e5}.fab-trigger.open{background-color:var(--text-main);color:#fff;border-color:var(--text-main);box-shadow:0 4px #00000026}.fab-menu{opacity:0;transform-origin:top;pointer-events:none;flex-direction:column;gap:10px;transition:all .25s cubic-bezier(.175,.885,.32,1.275);display:flex;transform:scale(.7)translateY(-15px)}.fab-menu.open{opacity:1;pointer-events:auto;transform:scale(1)translateY(0)}.fab-item{background-color:var(--surface);cursor:pointer;border:2px solid #e5e5e5;border-radius:50%;outline:none;justify-content:center;align-items:center;width:40px;height:40px;transition:all .15s;display:flex;box-shadow:0 3px #e5e5e5}.fab-item:hover{background-color:#f0f0f0}.fab-item:active{transform:translateY(2px);box-shadow:0 1px #e5e5e5}.loader-screen{background:linear-gradient(#fffc 0%,#58cc021f 100%)!important}.loader-container{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:20px;animation:.4s ease-out fadeInUp;display:flex}.loader-icons{gap:16px;margin-bottom:8px;font-size:3.5rem;display:flex}.loader-cow{animation:.6s cubic-bezier(.25,1,.5,1) infinite alternate loaderBounce}.loader-bull{animation:.6s cubic-bezier(.25,1,.5,1) .3s infinite alternate loaderBounce}.loader-text{color:var(--text-light);text-align:center;font-size:1.2rem;font-weight:800;animation:1.5s infinite pulse}@keyframes loaderBounce{0%{transform:translateY(0)scale(1)}to{transform:translateY(-20px)scale(.95)}}@keyframes popIn{0%{opacity:0;transform:scale(0)}60%{transform:scale(1.1)}to{opacity:1;transform:scale(1)}}@keyframes glowGreen{0%,to{box-shadow:0 0 4px #58cc024d}50%{box-shadow:0 0 16px #58cc02b3}}@keyframes glowBlue{0%,to{box-shadow:0 0 4px #1cb0f64d}50%{box-shadow:0 0 16px #1cb0f6b3}}.onboarding-bull-glow{animation:1.2s ease-in-out infinite glowGreen}.onboarding-cow-glow{animation:1.2s ease-in-out infinite glowBlue}.onboarding-digit-pop{animation:.35s cubic-bezier(.175,.885,.32,1.275) forwards popIn}@keyframes tipSlideIn{0%{opacity:0;transform:translateY(-12px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes tipSlideOut{0%{opacity:1;transform:translateY(0)scale(1)}to{opacity:0;transform:translateY(-12px)scale(.95)}}.onboarding-tip-enter{animation:.3s cubic-bezier(.175,.885,.32,1.275) forwards tipSlideIn}.onboarding-tip-exit{animation:.2s ease-in forwards tipSlideOut}@keyframes rewardBounce{0%{transform:scale(0)rotate(-10deg)}50%{transform:scale(1.2)rotate(5deg)}70%{transform:scale(.9)rotate(-3deg)}to{transform:scale(1)rotate(0)}}.onboarding-reward{animation:.8s cubic-bezier(.175,.885,.32,1.275) forwards rewardBounce}.skeleton-item{background-color:#fff;border:1px solid #eee;border-radius:16px;align-items:center;gap:12px;padding:12px 16px;display:flex;position:relative;overflow:hidden}.skeleton-pulse{background:linear-gradient(90deg,#f2f2f2 25%,#e6e6e6 37%,#f2f2f2 63%) 0 0/400% 100%;animation:1.4s infinite skeletonShimmer}@keyframes skeletonShimmer{0%{background-position:100%}to{background-position:0%}}.skeleton-index{border-radius:50%;width:24px;height:24px}.skeleton-avatar{border-radius:50%;width:40px;height:40px}.skeleton-info{flex-direction:column;flex:1;gap:6px;display:flex}.skeleton-name{border-radius:4px;width:60%;height:14px}.skeleton-date{border-radius:4px;width:40%;height:10px}.skeleton-time{border-radius:4px;width:50px;height:16px}.landing-page{width:100%;max-width:1200px;color:var(--text-main);background-color:#0000;flex-direction:column;gap:80px;margin:0 auto;padding:0 24px;display:flex}.floating-decorations{pointer-events:none;z-index:-1;position:fixed;inset:0;overflow:hidden}.floating-item{opacity:.08;-webkit-user-select:none;user-select:none;font-size:2rem;animation:8s ease-in-out infinite float;position:absolute}@keyframes float{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-20px)rotate(10deg)}}.hero-section{flex-direction:column;align-items:center;gap:40px;width:100%;padding:60px 0 20px;display:flex}.hero-content{text-align:center;max-width:600px}.hero-title{color:var(--text-main);margin-bottom:20px;font-size:3rem;font-weight:800;line-height:1.2}.hero-title span{color:var(--primary);display:block}.hero-subtitle{color:var(--text-light);margin-bottom:32px;font-size:1.2rem;line-height:1.6}.hero-cta{flex-direction:column;gap:16px;width:100%;max-width:320px;margin:0 auto;display:flex}.hero-preview{perspective:1000px;width:100%;max-width:420px}.mockup-card{-webkit-backdrop-filter:blur(12px);background:#ffffffbf;border:1px solid #fff9;border-radius:24px;padding:24px;transition:transform .5s;transform:rotateY(-5deg)rotateX(5deg);box-shadow:0 12px 40px #0000000f}.mockup-card:hover{transform:rotateY(0)rotateX(0)}.mockup-header{border-bottom:2px solid #0000000d;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:12px;display:flex}.mockup-title{color:var(--text-main);font-size:1.1rem;font-weight:700}.mockup-secret{gap:6px;display:flex}.mockup-digit{background:var(--surface);width:32px;height:32px;color:var(--text-light);border:2px solid #e5e5e5;border-radius:8px;justify-content:center;align-items:center;font-weight:700;display:flex}.mockup-digit.revealed{border-color:var(--primary);color:var(--primary-dark);background:#58cc021a}.mockup-guesses{flex-direction:column;gap:10px;display:flex}.mockup-row{background:#fff;border:1px solid #eee;border-radius:12px;justify-content:space-between;align-items:center;padding:10px 16px;display:flex}.mockup-guess-val{letter-spacing:2px;color:var(--text-main);font-size:1.1rem;font-weight:700}.mockup-cues{gap:8px;font-size:.9rem;font-weight:700;display:flex}.mockup-cue-bull{color:var(--primary-dark)}.mockup-cue-cow{color:var(--secondary-dark)}.steps-section,.modes-section,.why-section,.faq-section{flex-direction:column;gap:32px;width:100%;display:flex}.section-title{text-align:center;color:var(--text-main);font-size:2rem;font-weight:800}.steps-grid{grid-template-columns:1fr;gap:24px;display:grid}.step-card{text-align:center;background:#fff9;border:1px solid #ffffff80;border-radius:20px;padding:32px 24px;transition:all .3s;box-shadow:0 4px 12px #00000005}.step-card:hover{background:#ffffffd9;transform:translateY(-4px);box-shadow:0 8px 24px #0000000d}.step-icon{margin-bottom:16px;font-size:3rem;display:inline-block}.step-num{text-transform:uppercase;color:var(--primary);margin-bottom:8px;font-size:.85rem;font-weight:800;display:block}.step-title{color:var(--text-main);margin-bottom:12px;font-size:1.25rem;font-weight:700}.step-desc{color:var(--text-light);font-size:.95rem;line-height:1.5}.modes-landing-grid{grid-template-columns:1fr;gap:24px;width:100%;display:grid}.mode-landing-card{background:#ffffffb3;border:2px solid #e5e5e5;border-radius:24px;flex-direction:column;gap:16px;padding:32px 24px;transition:all .2s;display:flex;box-shadow:0 6px #e5e5e5}.mode-landing-card:hover{transform:translateY(-2px)}.mode-landing-card.solo{border-color:var(--secondary);box-shadow:0 6px 0 0 var(--secondary-dark)}.mode-landing-card.multi{border-color:var(--primary);box-shadow:0 6px 0 0 var(--primary-dark)}.mode-landing-card.koth{border-color:var(--warning);box-shadow:0 6px 0 0 var(--warning-dark)}.mode-landing-header{align-items:center;gap:16px;display:flex}.mode-landing-icon{font-size:2.5rem}.mode-landing-title{font-size:1.4rem;font-weight:800}.mode-landing-card.solo .mode-landing-title{color:var(--secondary-dark)}.mode-landing-card.multi .mode-landing-title{color:var(--primary-dark)}.mode-landing-card.koth .mode-landing-title{color:var(--warning-dark)}.mode-landing-desc{color:var(--text-light);font-size:.95rem;line-height:1.5}.mode-features-list{flex-direction:column;gap:8px;margin-top:8px;list-style:none;display:flex}.mode-features-list li{color:var(--text-main);align-items:center;gap:8px;font-size:.9rem;font-weight:600;display:flex}.mode-features-list li:before{content:"✦";color:var(--primary)}.why-grid{grid-template-columns:1fr;gap:20px;width:100%;display:grid}.why-card{background:#fff9;border:1px solid #ffffff80;border-radius:20px;align-items:flex-start;gap:16px;padding:24px;transition:all .2s;display:flex}.why-card:hover{background:#fffc;transform:translateY(-2px)}.why-icon{background:#ffffffe6;border-radius:12px;padding:8px;font-size:2rem;box-shadow:0 4px 8px #00000008}.why-title{color:var(--text-main);margin-bottom:6px;font-size:1.1rem;font-weight:700}.why-desc{color:var(--text-light);font-size:.9rem;line-height:1.4}.faq-grid{grid-template-columns:1fr;gap:16px;width:100%;display:grid}.faq-card{text-align:left;background:#fff9;border:1px solid #ffffff80;border-radius:16px;padding:24px;transition:all .2s}.faq-card:hover{background:#ffffffd9;box-shadow:0 6px 20px #00000008}.faq-q{color:var(--text-main);margin-bottom:10px;font-size:1.1rem;font-weight:700}.faq-a{color:var(--text-light);font-size:.95rem;line-height:1.5}.site-footer{border-top:2px solid #0000000d;width:100%;margin-top:80px;padding:48px 0 24px}.footer-grid{grid-template-columns:1fr;gap:32px;margin-bottom:40px;display:grid}.footer-brand{flex-direction:column;gap:12px;display:flex}.footer-logo{font-size:1.5rem;font-weight:800}.footer-desc{color:var(--text-light);max-width:320px;font-size:.9rem;line-height:1.5}.footer-col{flex-direction:column;gap:12px;display:flex}.footer-col h4{color:var(--text-main);text-transform:uppercase;letter-spacing:1px;font-size:1.05rem;font-weight:700}.footer-link{color:var(--text-light);cursor:pointer;font-size:.95rem;font-weight:600;text-decoration:none;transition:color .2s}.footer-link:hover{color:var(--primary-dark)}.github-link{align-items:center;display:inline-flex}.footer-bottom{text-align:center;color:var(--text-light);border-top:1px solid #0000000d;padding-top:24px;font-size:.85rem;font-weight:600}@media (width<=767px){.mobile-menu{box-sizing:border-box;padding:56px 20px 28px;padding-top:max(56px, env(safe-area-inset-top,56px));padding-bottom:max(28px, env(safe-area-inset-bottom,28px));-webkit-backdrop-filter:blur(12px);z-index:1;background:linear-gradient(#ffffffd9 0%,#fffffff2 100%);flex-direction:column;display:flex;position:fixed;inset:0}.mobile-zone-spacer{flex:1;min-height:28px;max-height:160px}.mobile-zone-top{text-align:center}.mobile-menu-logo{color:var(--text-main);text-shadow:0 2px 8px #0000000d;margin-bottom:6px;font-size:2.2rem;font-weight:800}.mobile-menu-tagline{color:var(--text-light);max-width:300px;margin:0 auto;font-size:.9rem;line-height:1.4}.mobile-zone-center{flex-direction:column;gap:14px;display:flex}.mobile-zone-bottom{flex-direction:column;gap:16px;margin-top:28px;display:flex}.mobile-cta-btn{cursor:pointer;text-transform:uppercase;color:#fff;border:none;border-radius:16px;justify-content:center;align-items:center;gap:10px;width:100%;padding:14px 20px;font-size:1.1rem;font-weight:700;transition:transform .15s cubic-bezier(.175,.885,.32,1.275),box-shadow .15s;display:flex}.mobile-cta-primary{background:var(--primary);box-shadow:0 6px 0 0 var(--primary-dark), 0 8px 20px #58cc024d}.mobile-cta-secondary{background:var(--secondary);box-shadow:0 6px 0 0 var(--secondary-dark), 0 8px 20px #1cb0f64d}.mobile-cta-btn:active{box-shadow:none;transform:translateY(4px)}.mobile-cta-btn.pulse{animation:none}.mobile-quick-actions{grid-template-columns:1fr 1fr;gap:12px;display:grid}.mobile-quick-action-btn{cursor:pointer;background:#fff;border:2px solid #0000000f;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:16px 12px;transition:transform .1s,box-shadow .1s,background .1s;display:flex;box-shadow:0 4px #00000014,0 4px 12px #0000000a}.mobile-quick-action-btn:hover{background:#fafafa}.mobile-quick-action-btn:active{transform:translateY(3px);box-shadow:0 1px #00000014,0 1px 4px #0000000a}.mobile-quick-action-icon{font-size:1.8rem}.mobile-quick-action-label{color:var(--text-main);text-transform:uppercase;letter-spacing:.5px;font-size:.85rem;font-weight:800}.mobile-bottom-actions{border-top:1px solid #0000000d;justify-content:center;gap:16px;padding-top:12px;display:flex}.mobile-bottom-btn{cursor:pointer;background:#00000008;border:1px solid #0000000d;border-radius:20px;align-items:center;gap:6px;padding:8px 14px;transition:background .15s,transform .1s;display:flex}.mobile-bottom-btn:hover{background:#0000000d}.mobile-bottom-btn:active{background:#00000014;transform:scale(.96)}.mobile-bottom-icon{font-size:1rem}.mobile-bottom-label{color:var(--text-light);text-transform:uppercase;letter-spacing:.5px;font-size:.8rem;font-weight:700}.mobile-bs-overlay{-webkit-backdrop-filter:blur(4px);z-index:3000;background:#0006;align-items:flex-end;animation:.2s ease-out fadeInOverlay;display:flex;position:fixed;inset:0}@keyframes fadeInOverlay{0%{opacity:0}to{opacity:1}}.mobile-bs-sheet{background:#fff;border-radius:24px 24px 0 0;width:100%;max-height:85vh;padding:12px 20px 32px;animation:.35s cubic-bezier(.175,.885,.32,1.275) slideUpSheet;position:relative;overflow-y:auto}@keyframes slideUpSheet{0%{transform:translateY(100%)}to{transform:translateY(0)}}.mobile-bs-handle{background:#e5e5e5;border-radius:2px;width:40px;height:4px;margin:0 auto 16px}.mobile-panel{padding:8px 0}.mobile-panel-title{color:var(--text-main);text-align:center;margin-bottom:24px;font-size:1.5rem;font-weight:800}.mobile-difficulty-selector{justify-content:center;gap:8px;margin-bottom:24px;display:flex}.mobile-difficulty-btn{background:var(--surface);color:var(--text-light);cursor:pointer;border:2px solid #e5e5e5;border-radius:12px;padding:10px 20px;font-size:.95rem;font-weight:700;transition:all .2s}.mobile-difficulty-btn.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 3px 0 0 var(--primary-dark)}.mobile-leaderboard-list{flex-direction:column;gap:12px;margin-bottom:24px;display:flex}.mobile-leaderboard-item{background:var(--surface);border-radius:16px;align-items:center;gap:12px;padding:16px;display:flex}.mobile-leaderboard-item.rank-1{background:linear-gradient(135deg,#ffd70026 0%,#ffd7000d 100%);border:2px solid #ffd7004d}.mobile-leaderboard-item.rank-2{background:linear-gradient(135deg,#c0c0c026 0%,#c0c0c00d 100%);border:2px solid #c0c0c04d}.mobile-leaderboard-item.rank-3{background:linear-gradient(135deg,#cd7f3226 0%,#cd7f320d 100%);border:2px solid #cd7f324d}.mobile-leaderboard-rank{text-align:center;width:36px;font-size:1.5rem}.mobile-leaderboard-avatar{font-size:1.5rem}.mobile-leaderboard-name{color:var(--text-main);flex:1;font-size:1.05rem;font-weight:700}.mobile-leaderboard-time{color:var(--primary-dark);font-size:1.1rem;font-weight:800}.mobile-empty-state{text-align:center;color:var(--text-light);padding:32px;font-size:1rem}.mobile-panel-action-btn{background:var(--surface);width:100%;color:var(--text-main);cursor:pointer;text-align:center;border:2px solid #e5e5e5;border-radius:16px;padding:16px;font-size:1rem;font-weight:700;transition:all .2s}.mobile-panel-action-btn:active{background:#eee;transform:translateY(2px)}.mobile-howto-carousel{text-align:center}.mobile-howto-card{background:linear-gradient(135deg, var(--surface) 0%, white 100%);border:2px solid #e5e5e5;border-radius:24px;margin-bottom:24px;padding:32px 24px;box-shadow:0 4px 16px #0000000d}.mobile-howto-card-icon{margin-bottom:16px;font-size:4rem}.mobile-howto-card-title{color:var(--text-main);margin-bottom:12px;font-size:1.4rem;font-weight:800}.mobile-howto-card-desc{color:var(--text-light);font-size:1rem;line-height:1.5}.mobile-howto-dots{justify-content:center;gap:10px;margin-bottom:20px;display:flex}.mobile-howto-dot{cursor:pointer;background:#e5e5e5;border:none;border-radius:50%;width:10px;height:10px;transition:all .2s}.mobile-howto-dot.active{background:var(--primary);transform:scale(1.2)}.mobile-howto-nav{justify-content:center;align-items:center;gap:24px;display:flex}.mobile-howto-nav-btn{background:var(--surface);width:48px;height:48px;color:var(--text-main);cursor:pointer;border:2px solid #e5e5e5;border-radius:50%;justify-content:center;align-items:center;font-size:1.5rem;font-weight:700;transition:all .2s;display:flex}.mobile-howto-nav-btn:active{background:#eee;transform:scale(.95)}.mobile-howto-counter{color:var(--text-light);font-size:.95rem;font-weight:600}.mobile-mode-cards{flex-direction:column;gap:12px;margin-bottom:24px;display:flex}.mobile-mode-card{background:var(--surface);border:2px solid #e5e5e5;border-radius:16px;align-items:center;gap:16px;padding:20px;display:flex}.mobile-mode-icon{font-size:2.5rem}.mobile-mode-info{flex:1}.mobile-mode-title{color:var(--text-main);margin-bottom:4px;font-size:1.1rem;font-weight:800}.mobile-mode-desc{color:var(--text-light);font-size:.9rem;line-height:1.4}.mobile-panel-actions{flex-direction:column;gap:12px;display:flex}.mobile-panel-btn{cursor:pointer;text-transform:uppercase;color:#fff;border:none;border-radius:16px;justify-content:center;align-items:center;gap:8px;width:100%;padding:16px 24px;font-size:1.1rem;font-weight:700;transition:transform .15s,box-shadow .15s;display:flex}.mobile-panel-btn-primary{background:var(--primary);box-shadow:0 4px 0 0 var(--primary-dark)}.mobile-panel-btn-secondary{background:var(--secondary);box-shadow:0 4px 0 0 var(--secondary-dark)}.mobile-panel-btn:active{box-shadow:none;transform:translateY(3px)}.mobile-stats-grid{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px;display:grid}.mobile-stat-card{background:var(--surface);text-align:center;border:2px solid #e5e5e5;border-radius:16px;padding:20px}.mobile-stat-value{color:var(--primary-dark);margin-bottom:4px;font-size:2rem;font-weight:800;display:block}.mobile-stat-label{color:var(--text-light);text-transform:uppercase;letter-spacing:.5px;font-size:.85rem;font-weight:600}.mobile-settings-list{flex-direction:column;gap:16px;display:flex}.mobile-settings-item{background:var(--surface);border:2px solid #e5e5e5;border-radius:16px;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.mobile-settings-label{color:var(--text-main);font-size:1rem;font-weight:700}.mobile-lang-toggle{gap:4px;display:flex}.mobile-lang-btn{color:var(--text-light);cursor:pointer;background:#fff;border:2px solid #e5e5e5;border-radius:10px;padding:8px 16px;font-size:.9rem;font-weight:700;transition:all .2s}.mobile-lang-btn.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 2px 0 0 var(--primary-dark)}.mobile-toggle-btn{color:var(--text-light);cursor:pointer;background:#e5e5e5;border:none;border-radius:10px;min-width:70px;padding:8px 20px;font-size:.9rem;font-weight:700;transition:all .2s}.mobile-toggle-btn.on{background:var(--primary);color:#fff;box-shadow:0 2px 0 0 var(--primary-dark)}.mobile-toggle-btn.off{background:var(--danger);color:#fff;box-shadow:0 2px 0 0 var(--danger-dark)}.mobile-about-content{flex-direction:column;gap:24px;display:flex}.mobile-about-desc{color:var(--text-light);text-align:center;font-size:1rem;line-height:1.6}.mobile-about-section{background:var(--surface);border:2px solid #e5e5e5;border-radius:16px;padding:20px}.mobile-about-section h3{color:var(--text-main);margin-bottom:8px;font-size:1.1rem;font-weight:800}.mobile-about-section p{color:var(--text-light);font-size:.95rem;line-height:1.5}.mobile-about-link{color:var(--secondary);margin-bottom:8px;font-size:.95rem;font-weight:600;text-decoration:none;display:block}.mobile-about-version{text-align:center;color:var(--text-light);border-top:1px solid #eee;padding-top:16px;font-size:.85rem;font-weight:600}.google-ad-container,.ad-container,.ad-placeholder,.fab-container{display:none!important}}@media (width>=768px){.hero-section{flex-direction:row;justify-content:space-between;gap:60px;padding:80px 0}.hero-content{text-align:left}.hero-title{font-size:3.5rem}.hero-cta{flex-direction:row;max-width:none;margin:0}.hero-cta .btn{width:auto}.steps-grid,.modes-landing-grid{grid-template-columns:repeat(3,1fr)}.why-grid,.faq-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}@media (width>=992px){.why-grid{grid-template-columns:repeat(3,1fr)}}