:root{--primary:#ff4d6d;--secondary:#c9184a;--accent:gold;--bg-soft:#fff0f3;--bg-gradient:linear-gradient(135deg,#fff0f3,#ffe3e8);--text-main:#590d22;--text-light:#800f2f;--glass:hsla(0,0%,100%,.7);--glass-border:hsla(0,0%,100%,.5);--shadow:0 8px 32px rgba(255,77,109,.15)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Poppins,sans-serif;background:var(--bg-gradient);color:var(--text-main);overflow-x:hidden;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:Dancing Script,cursive;font-weight:700}.week-nav{position:relative;width:100%;background:hsla(0,0%,100%,.95);z-index:1001;box-shadow:0 2px 15px rgba(255,77,109,.1);display:flex;flex-direction:column;align-items:center;justify-content:space-between;padding:10px 20px}@media (min-width:768px){.week-nav{flex-direction:row;height:70px}}.week-nav-title{font-size:1.5rem;color:var(--secondary);margin:5px 0;white-space:nowrap}.week-nav-items{display:flex;overflow-x:auto;gap:10px;padding:5px;width:100%;max-width:100%;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none}.week-nav-items::-webkit-scrollbar{display:none}.week-nav-item{flex-shrink:0;display:flex;flex-direction:column;align-items:center;padding:5px 10px;background:transparent;border:1px solid transparent;border-radius:12px;cursor:pointer;transition:all .3s ease;min-width:60px}.week-nav-item.active{background:var(--bg-soft);border-color:var(--primary)}.week-nav-item.active .week-nav-name{color:var(--primary);font-weight:600}.week-nav-emoji{font-size:1.2rem}.week-nav-name{font-size:.7rem;color:var(--text-light)}.week-nav-date{display:none}.menu-bar{position:relative;top:0;left:0;right:0;height:auto;min-height:50px;background:rgba(255,240,243,.95);display:flex;align-items:center;gap:10px;z-index:1000;padding:10px 15px;overflow-x:auto;border-bottom:1px solid rgba(255,77,109,.1);white-space:nowrap;-webkit-overflow-scrolling:touch}.menu-item{background:#fff;border:1px solid var(--glass-border);color:var(--text-light);padding:8px 16px;font-size:.85rem;font-family:Poppins,sans-serif;border-radius:20px;cursor:pointer;white-space:nowrap;transition:all .3s ease;box-shadow:0 2px 5px rgba(0,0,0,.05);flex-shrink:0}.menu-item:active,.menu-item:hover{background:var(--secondary);color:#fff;border-color:var(--secondary)}.section{min-height:auto;padding:40px 20px;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative;overflow:hidden;max-width:800px;margin:0 auto}.emergency-section{background:var(--bg-gradient);min-height:80vh}.siren{position:relative;top:0;left:0;right:0;height:auto;min-height:30px;background:var(--secondary);color:#fff;display:flex;align-items:center;z-index:998;font-size:.9rem;padding:5px 0}.emergency-title{font-size:3rem;color:var(--secondary);text-align:center;margin-top:40px;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.emergency-content{background:#fff;border:1px solid var(--glass-border);border-radius:20px;padding:30px;margin:20px;width:100%;box-shadow:var(--shadow)}.alert-level{background:#fff5f5;color:var(--secondary);border:1px solid var(--secondary);padding:8px 20px;border-radius:25px;font-weight:600;display:inline-block;margin:20px 0;font-size:.9rem}.continue-btn{background:var(--primary);color:#fff;border:none;padding:15px 40px;font-size:1.2rem;font-family:Dancing Script,cursive;font-weight:700;border-radius:30px;cursor:pointer;margin-top:20px;box-shadow:0 5px 15px rgba(255,77,109,.4);transition:transform .2s}.continue-btn:hover{transform:translateY(-2px)}.comparison-card,.guide-card,.joke-card,.prediction-card,.shayari-card,.stage-card{background:#fff;border-radius:20px;padding:25px;margin:15px 0;width:100%;box-shadow:var(--shadow);border:1px solid hsla(0,0%,100%,.8);transition:transform .3s ease}.stage-card:hover{transform:translateY(-5px)}.stage-number{background:var(--primary);color:#fff;width:35px;height:35px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;position:absolute;top:-10px;left:-10px}.stage-title-text{color:var(--secondary);font-size:1.2rem;margin-bottom:10px}.sound-effect{background:#fff0f3;color:var(--primary);padding:5px 15px;border-radius:15px;font-size:.8rem;font-weight:600;margin-top:10px;display:inline-block}.battle-section{background:linear-gradient(180deg,#fff0f3,#fff)}.battle-bubble{background:#fff;border-radius:20px;padding:15px;box-shadow:0 4px 15px rgba(0,0,0,.05);border:1px solid #eee}.rose-avatar{background:#ffe3e8;border:2px solid var(--primary)}.me-avatar{background:#e3f2fd;border:2px solid #2196f3}.movie-poster{background:#fff;border:8px solid #fff;border-radius:5px;box-shadow:0 10px 30px rgba(0,0,0,.15);margin:20px auto;max-width:300px}.movie-poster h3{color:var(--secondary);font-size:1.8rem}.valentine-section{background:linear-gradient(135deg,#ff9a9e,#fecfef)}.valentine-buttons{display:flex;flex-direction:column;align-items:center;gap:20px;min-height:200px;width:100%}.yes-btn{background:#fff;color:var(--primary);border:none;padding:20px 60px;font-size:2rem;font-family:Dancing Script,cursive;font-weight:700;border-radius:50px;box-shadow:0 10px 30px hsla(0,0%,100%,.5);z-index:10;transition:transform .3s}.yes-btn:hover{transform:scale(1.05)}.no-btn{background:hsla(0,0%,100%,.3);color:#fff;border:2px solid #fff;padding:10px 30px;border-radius:30px;font-family:Poppins,sans-serif;cursor:pointer;position:absolute}.scroll-indicator{color:var(--text-light);background:hsla(0,0%,100%,.5);padding:8px 16px;border-radius:20px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);text-align:center;margin:10px auto;width:-moz-fit-content;width:fit-content;display:block}.progress-container{top:50px;height:3px;background:rgba(255,77,109,.1)}.progress-bar{background:var(--primary)}.confetti{z-index:2000}.hearts-container{z-index:0;opacity:.5}@media (max-width:768px){.section{padding:130px 15px 40px}.emergency-title{font-size:2.2rem}.week-nav-title{font-size:1.2rem}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.joke-card,.stage-card{animation:fadeIn .6s ease-out forwards}.science-section{background:#fff}.pie-chart-container{position:relative;width:200px;height:200px;margin:20px auto}.pie-chart{width:100%;height:100%;border-radius:50%;background:conic-gradient(var(--primary) 0deg 252deg,#4a90d9 252deg 284.4deg,gold 284.4deg .99turn,#0f8 .99turn 1turn);animation:pieRotate 2s ease-out}@keyframes pieRotate{0%{transform:rotate(-180deg);opacity:0}to{transform:rotate(0deg);opacity:1}}.pie-legend{margin-top:20px}.legend-item{display:flex;align-items:center;margin:8px 0;font-size:.9rem}.legend-color{width:20px;height:20px;border-radius:5px;margin-right:10px}.mri-scan{background:var(--bg-soft);border:2px solid var(--primary);border-radius:15px;padding:20px;text-align:center;margin-top:20px}.brain-emoji{font-size:4rem;animation:brainScan 2s infinite}@keyframes brainScan{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.scan-result{color:var(--secondary);font-weight:700;margin-top:15px;padding:10px;background:#fff;border-radius:10px}.loading-bar{width:100%;height:20px;background:#eee;border-radius:10px;overflow:hidden;margin:15px 0}.loading-progress{height:100%;background:var(--primary);width:3%;border-radius:10px;animation:loadProgress 2s ease-out}@keyframes loadProgress{0%{width:0}to{width:3%}}.loading-label{font-size:.8rem;color:#888}.jokes-section{background:var(--bg-soft)}.laugh-meter{background:#fff;border:1px solid var(--glass-border);border-radius:25px;padding:20px;margin:30px auto;width:90%;max-width:350px;text-align:center;box-shadow:var(--shadow)}.laugh-meter h4{color:var(--secondary);margin-bottom:15px;font-size:1.3rem}.laugh-bar{width:100%;height:30px;background:#eee;border-radius:15px;overflow:hidden;position:relative}.laugh-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));width:0;border-radius:15px;animation:laughFill 3s ease-out forwards}@keyframes laughFill{to{width:95%}}.tractor-divider{font-size:3rem;text-align:center;margin:30px 0;animation:tractorDrive 3s linear infinite}@keyframes tractorDrive{0%{transform:translateX(-50px)}50%{transform:translateX(50px)}to{transform:translateX(-50px)}}.joke-category{position:absolute;top:-10px;left:20px;background:var(--accent);color:var(--text-main);padding:3px 12px;border-radius:15px;font-size:.7rem;font-weight:700;text-transform:uppercase}.joke-emoji{position:absolute;top:-15px;right:15px;font-size:2rem;animation:jokeEmojiWiggle 2s infinite}@keyframes jokeEmojiWiggle{0%,to{transform:rotate(-10deg)}50%{transform:rotate(10deg)}}.joke-punchline{margin-top:15px;padding-top:15px;border-top:1px dashed #eee;font-style:italic;color:var(--text-light)}.shayari-section{background:#fff}.shayari-badge{position:absolute;top:-12px;left:20px;background:var(--primary);color:#fff;padding:5px 15px;border-radius:20px;font-size:.75rem;font-weight:700}.shayari-badge.funny-badge{background:var(--accent);color:var(--text-main)}.shayari-icon{text-align:center;font-size:3rem;margin-bottom:15px;color:var(--primary)}.shayari-text{font-size:1.05rem;line-height:2;color:var(--text-main);text-align:center;font-style:italic;padding:10px 0}.shayari-ending{text-align:center;font-size:1.1rem;color:var(--secondary);margin-top:15px;font-weight:700}.rose-divider{font-size:2.5rem;text-align:center;margin:40px 0;color:var(--primary)}.shayari-final-card{background:var(--bg-soft);border:2px solid var(--accent);border-radius:30px;padding:40px 25px;margin:40px 0;width:90%;max-width:350px;text-align:center;box-shadow:var(--shadow)}.shayari-final-icon{font-size:5rem;margin-bottom:20px}.countdown-section{background:var(--bg-soft)}.timer-display{font-family:Dancing Script,cursive;font-size:5rem;color:var(--primary);text-align:center;text-shadow:2px 2px 4px rgba(0,0,0,.1);animation:timerPulse 1s infinite}@keyframes timerPulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.prediction-time{background:var(--primary);color:#fff;padding:10px 15px;border-radius:10px;font-weight:700;flex-shrink:0}.final-section{background:var(--bg-gradient)}.final-rose{font-size:8rem;animation:roseFloat 3s ease-in-out infinite;text-align:center;display:block;margin:0 auto}@keyframes roseFloat{0%,to{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-20px) rotate(5deg)}}.final-content{background:#fff;border-radius:25px;padding:30px;margin:20px auto;max-width:350px;text-align:center;box-shadow:var(--shadow);border:1px solid var(--glass-border)}.final-content hr{border:1px solid #eee;margin:20px 0}.final-message{font-size:1.8rem;color:var(--primary);margin-top:30px}.celebrate-btn,.final-message{font-family:Dancing Script,cursive}.celebrate-btn{background:var(--primary);border:none;color:#fff;padding:15px 40px;font-size:1.2rem;border-radius:30px;cursor:pointer;margin-top:20px;box-shadow:0 5px 15px rgba(255,77,109,.4)}.floating-heart{position:absolute;font-size:1.5rem;color:var(--primary);animation:heartFloat 4s ease-in-out forwards;opacity:0}@keyframes heartFloat{0%{transform:translateY(100vh) rotate(0deg);opacity:1}to{transform:translateY(-100px) rotate(2turn);opacity:0}}.runaway-message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;color:var(--primary);padding:20px 30px;border-radius:20px;font-size:1.2rem;text-align:center;z-index:1001;animation:messagePopup .3s ease-out;border:3px solid var(--primary);box-shadow:var(--shadow)}