@import"https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;500;700;800&display=swap";html,body,#app{margin:0;width:100%;height:100%;background:linear-gradient(135deg,#fff5f8,#ffe5f0);color:#e91e63;overflow:hidden;touch-action:none;font-family:"M PLUS Rounded 1c",system-ui,sans-serif}@keyframes sparkle{0%,to{opacity:.3;transform:scale(1)}50%{opacity:.8;transform:scale(1.2)}}.sparkle{position:fixed;pointer-events:none;z-index:0;animation:sparkle 3s ease-in-out infinite}.app{height:100vh;height:100dvh;display:flex;flex-direction:column;position:relative}.title{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;text-shadow:1px 1px 2px rgba(255,255,255,.5)}.title-icon{width:32px;height:32px;border-radius:8px;box-shadow:0 2px 8px #e91e634d}.header{flex:0 0 64px;background:linear-gradient(135deg,#e91e63,#ff4081);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 8px;box-shadow:0 4px 12px #e91e634d;position:relative;z-index:10;gap:6px}.title-row{display:flex;align-items:center;gap:8px;flex:1;min-width:0;overflow:hidden}.album-name{font-weight:700;font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:40px;text-shadow:1px 1px 2px rgba(0,0,0,.2)}.page-info{font-size:13px;opacity:.95;white-space:nowrap;flex-shrink:0;background:#fff3;padding:3px 8px;border-radius:10px;font-weight:600}.content{flex:1;min-height:0;position:relative;touch-action:pan-y;background:#fff;margin:8px;border-radius:20px 20px 0 0;box-shadow:0 -4px 20px #e91e6326;overflow:hidden}.wrap{width:100%;height:100%;background:linear-gradient(135deg,#fff,#fff5f8);position:relative}.wrap:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(255,182,193,.1) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(255,105,180,.1) 0%,transparent 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floatAcrossPage{0%{transform:translate(0)}25%{transform:translate(30vw,-30px)}50%{transform:translate(20vw,50vh)}75%{transform:translate(-20vw,30vh)}to{transform:translate(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.album-select .header{display:flex;justify-content:space-between;align-items:center;position:relative;padding:0 20px;background:linear-gradient(135deg,#e91e63,#ff4081);box-shadow:0 4px 16px #e91e634d;gap:12px}.album-select .header .title{font-size:24px;font-weight:800;flex-grow:1;text-shadow:2px 2px 4px rgba(0,0,0,.1)}.install-btn,.share-app-button{background:#fffffff2;color:#e91e63;padding:10px 18px;font-size:16px;font-weight:700;border-radius:12px;box-shadow:0 4px 12px #00000026;white-space:nowrap;transition:all .3s ease}.install-btn:hover,.share-app-button:hover{background:#fff;transform:translateY(-2px);box-shadow:0 6px 16px #0003}.addAlbum-button{position:fixed;bottom:32px;right:20px;padding:16px 32px;font-size:20px;font-weight:800;border-radius:50px;background:linear-gradient(135deg,#e91e63,#ff4081);color:#fff;box-shadow:0 8px 24px #e91e6380;cursor:pointer;-webkit-user-select:none;user-select:none;z-index:1100;transition:all .3s ease;max-width:280px;width:auto;white-space:nowrap;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.addAlbum-button:hover{background:linear-gradient(135deg,#ff4081,#ff5c8d);box-shadow:0 10px 28px #e91e6399;transform:translateY(-4px)}.album-list{flex:1;overflow-y:auto;padding:20px 20px 140px;position:relative;z-index:1}.book-grid{display:grid;grid-template-columns:repeat(auto-fit,174px);gap:24px;justify-content:center}.book-item{display:flex;flex-direction:column;gap:12px;animation:fadeInUp .5s ease}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.book-cover{position:relative;cursor:pointer;transition:all .3s 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button:hover{background:#f2f2f2}