:root{--bg-color:#fff;--text-color:#333;--primary-color:#ff9ec3;--secondary-color:#c5a3ff;--accent-color:#88d9ff;--card-bg:rgba(255,255,255,0.85);--header-bg:rgba(255,255,255,0.8);--shadow-color:rgba(0,0,0,0.1);--sidebar-bg:rgba(241,241,241,0.9);--overlay-color:rgba(255,255,255,0.7)}[data-theme="dark"]{--bg-color:#2a2a3c;--text-color:#f1f1f1;--primary-color:#ff7bac;--secondary-color:#a685e2;--accent-color:#67c1ff;--card-bg:rgba(58,58,76,0.85);--header-bg:rgba(42,42,60,0.8);--shadow-color:rgba(0,0,0,0.3);--sidebar-bg:rgba(53,53,71,0.9);--overlay-color:rgba(42,42,60,0.7)}.changelog-container{max-width:900px;margin:100px auto 50px;padding:3rem;background:linear-gradient(135deg,rgba(255,240,245,0.95),rgba(255,230,240,0.9));border-radius:35px;box-shadow:0 20px 50px rgba(255,158,195,0.3),0 0 0 6px rgba(255,158,195,0.25),0 0 0 12px rgba(197,163,255,0.15);backdrop-filter:blur(20px);border:4px solid var(--primary-color);position:relative;overflow:hidden}.changelog-container::before{content:'📝';position:absolute;top:-25px;right:-20px;font-size:6rem;opacity:0.1;transform:rotate(15deg);z-index:0}.changelog-container::after{content:'✨';position:absolute;bottom:-30px;left:-25px;font-size:5rem;opacity:0.1;transform:rotate(-10deg);z-index:0}.changelog-header{text-align:center;margin-bottom:3rem;position:relative;z-index:1}.changelog-title{font-size:3.2rem;background:linear-gradient(45deg,var(--primary-color),var(--secondary-color),var(--accent-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 4px 8px rgba(0,0,0,0.1);margin-bottom:1rem;position:relative;display:inline-block}.changelog-title::before{content:'🦄';position:absolute;left:-50px;top:50%;transform:translateY(-50%);font-size:2.5rem;animation:bounce 3s infinite}.changelog-title::after{content:'🌟';position:absolute;right:-50px;top:50%;transform:translateY(-50%);font-size:2.5rem;animation:spin 4s linear infinite}.changelog-subtitle{font-size:1.3rem;color:var(--secondary-color);background:rgba(255,255,255,0.8);padding:1rem 2rem;border-radius:25px;border:2px dashed var(--primary-color);display:inline-block}.timeline{position:relative;padding:2rem 0}.timeline::before{content:'';position:absolute;left:50%;transform:translateX(-50%);top:0;bottom:0;width:4px;background:linear-gradient(to bottom,var(--primary-color),var(--secondary-color),var(--accent-color));border-radius:2px}.timeline-item{position:relative;margin-bottom:4rem;opacity:0;transform:translateY(30px);animation:fadeInUp 0.6s ease-out forwards}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.timeline-item:nth-child(1){animation-delay:0.1s}.timeline-item:nth-child(2){animation-delay:0.2s}.timeline-item:nth-child(3){animation-delay:0.3s}.timeline-item:nth-child(4){animation-delay:0.4s}.timeline-item:nth-child(5){animation-delay:0.5s}.timeline-content{background:rgba(255,253,252,0.95);padding:2.5rem;border-radius:25px;box-shadow:0 10px 30px rgba(0,0,0,0.1);border:3px solid rgba(255,158,195,0.3);position:relative;width:45%;margin-left:auto;transition:all 0.4s cubic-bezier(0.68,-0.55,0.27,1.55)}.timeline-item:nth-child(even) .timeline-content{margin-left:0;margin-right:auto}.timeline-content:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 20px 40px rgba(255,158,195,0.3);border-color:var(--primary-color)}.update-date{position:absolute;top:-15px;left:50%;transform:translateX(-50%);background:linear-gradient(45deg,var(--primary-color),var(--secondary-color));color:white;padding:0.8rem 1.5rem;border-radius:20px;font-weight:700;font-size:1.1rem;box-shadow:0 5px 15px rgba(255,158,195,0.4);z-index:2;display:flex;align-items:center;gap:0.5rem}.update-date::before{content:'📅';font-size:1.2rem}.update-version{font-size:1.8rem;color:var(--text-color);margin-bottom:1.5rem;display:flex;align-items:center;gap:1rem}.version-badge{background:linear-gradient(45deg,var(--accent-color),var(--secondary-color));color:white;padding:0.5rem 1.2rem;border-radius:15px;font-size:1rem;font-weight:600;box-shadow:0 4px 12px rgba(136,217,255,0.3)}.update-features{margin-bottom:2rem}.feature-title{font-size:1.2rem;color:var(--primary-color);margin-bottom:1rem;display:flex;align-items:center;gap:0.5rem}.feature-title::before{content:'🎀';font-size:1.3rem}.feature-list{list-style:none;padding:0}.feature-item{padding:0.8rem 1rem;margin-bottom:0.8rem;background:rgba(255,158,195,0.1);border-radius:15px;border-left:4px solid var(--primary-color);display:flex;align-items:center;gap:0.8rem;transition:all 0.3s ease}.feature-item:hover{background:rgba(255,158,195,0.2);transform:translateX(5px)}.feature-item::before{content:'✅';font-size:1.1rem;flex-shrink:0}.update-bugs{margin-bottom:2rem}.bug-title{font-size:1.2rem;color:var(--accent-color);margin-bottom:1rem;display:flex;align-items:center;gap:0.5rem}.bug-title::before{content:'🐛';font-size:1.3rem}.bug-list{list-style:none;padding:0}.bug-item{padding:0.8rem 1rem;margin-bottom:0.8rem;background:rgba(136,217,255,0.1);border-radius:15px;border-left:4px solid var(--accent-color);display:flex;align-items:center;gap:0.8rem}.bug-item::before{content:'🔧';font-size:1.1rem;flex-shrink:0}.update-footer{display:flex;justify-content:space-between;align-items:center;padding-top:1.5rem;border-top:2px dotted rgba(255,158,195,0.3)}.update-author{display:flex;align-items:center;gap:0.8rem;color:var(--secondary-color);font-weight:500}.author-avatar{width:35px;height:35px;border-radius:50%;border:2px solid var(--primary-color);box-shadow:0 4px 10px rgba(0,0,0,0.2)}.update-actions{display:flex;gap:1rem}.action-btn{padding:0.6rem 1.2rem;border:none;border-radius:20px;font-weight:600;cursor:pointer;transition:all 0.3s ease;display:flex;align-items:center;gap:0.5rem}.like-btn{background:rgba(255,158,195,0.2);color:var(--primary-color)}.like-btn:hover{background:var(--primary-color);color:white;transform:scale(1.1)}.share-btn{background:rgba(197,163,255,0.2);color:var(--secondary-color)}.share-btn:hover{background:var(--secondary-color);color:white;transform:scale(1.1)}.floating-hearts{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:-1}.heart{position:absolute;font-size:1.5rem;opacity:0.3;animation:floatHeart 8s ease-in-out infinite}@keyframes floatHeart{0%,100%{transform:translateY(0) rotate(0deg);opacity:0}10%{opacity:0.3}90%{opacity:0.3}100%{transform:translateY(-100vh) rotate(360deg);opacity:0}}@keyframes bounce{0%,20%,50%,80%,100%{transform:translateY(-50%) translateY(0)}40%{transform:translateY(-50%) translateY(-10px)}60%{transform:translateY(-50%) translateY(-5px)}}@keyframes spin{0%{transform:translateY(-50%) rotate(0deg)}100%{transform:translateY(-50%) rotate(360deg)}}@media (min-width:1200px){.changelog-container{max-width:1000px;margin:120px auto 60px}.changelog-title{font-size:3.5rem}.timeline-content{width:48%}}@media (min-width:1024px) and (max-width:1199px){.changelog-container{max-width:900px;margin:110px auto 50px}.changelog-title{font-size:3rem}.timeline-content{width:48%}}@media (min-width:768px) and (max-width:1023px){.changelog-container{max-width:700px;margin:90px auto 40px;padding:2.5rem}.changelog-title{font-size:2.8rem}.changelog-title::before{left:-40px;font-size:2rem}.changelog-title::after{right:-40px;font-size:2rem}.timeline-content{width:48%;padding:2rem}.update-version{font-size:1.6rem}.update-footer{flex-direction:column;gap:1rem;align-items:flex-start}.update-actions{width:100%;justify-content:flex-end}}@media (max-width:767px){.changelog-container{margin:80px 1rem 30px;padding:2rem;border-radius:25px}.changelog-title{font-size:2.2rem}.changelog-title::before,.changelog-title::after{display:none}.changelog-subtitle{font-size:1.1rem;padding:0.8rem 1.5rem}.timeline::before{left:20px}.timeline-content{width:calc(100% - 60px);margin-left:60px !important;margin-right:0 !important;padding:1.5rem}.update-date{left:20px;transform:translateX(-50%);font-size:1rem;padding:0.6rem 1.2rem}.update-version{font-size:1.4rem;flex-direction:column;align-items:flex-start;gap:0.5rem}.feature-item,.bug-item{padding:0.6rem 0.8rem;font-size:0.9rem}.update-footer{flex-direction:column;gap:1rem}.update-actions{width:100%;justify-content:space-between}.action-btn{padding:0.5rem 1rem;font-size:0.9rem}}[data-theme="dark"] .changelog-container{background:linear-gradient(135deg,rgba(58,46,62,0.95),rgba(70,50,75,0.9));box-shadow:0 20px 50px rgba(255,158,195,0.2),0 0 0 6px rgba(255,158,195,0.15),0 0 0 12px rgba(197,163,255,0.1)}[data-theme="dark"] .timeline-content{background:rgba(50,48,60,0.95)}[data-theme="dark"] .changelog-subtitle{background:rgba(42,42,60,0.8);color:var(--secondary-color)}[data-theme="dark"] .feature-item{background:rgba(255,158,195,0.08)}[data-theme="dark"] .bug-item{background:rgba(136,217,255,0.08)}