:root{--primary: #e63946;--gold: #ffb703;--dark: #1a1a1a;--paper: #fdf0d5;--text: #333;--glass: rgba(255, 255, 255, .1)}body{margin:0;background-color:var(--dark);color:#fff;font-family:PingFang SC,Microsoft YaHei,sans-serif;overflow:hidden}.app-container{height:100vh;display:flex;flex-direction:column;position:relative;background:radial-gradient(circle at center,#3a0000,#1a1a1a)}.stage-light{position:absolute;top:-100px;width:400px;height:800px;background:radial-gradient(ellipse at top,rgba(255,183,3,.2) 0%,transparent 70%);pointer-events:none;z-index:1}.stage-light.left{left:-100px;transform:rotate(25deg)}.stage-light.right{right:-100px;transform:rotate(-25deg)}.app-header{padding:20px 40px;display:flex;justify-content:space-between;align-items:center;z-index:10}.logo{display:flex;align-items:center;gap:12px}.logo h1{font-size:24px;margin:0;background:linear-gradient(to bottom,var(--gold),#fff);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.mic-icon{color:var(--primary);filter:drop-shadow(0 0 8px var(--primary))}.cloud-status{font-size:12px;color:#4ec9b0;display:flex;align-items:center;gap:6px;background:#4ec9b01a;padding:4px 12px;border-radius:20px}.main-content{flex:1;display:flex;justify-content:center;align-items:center;padding:20px;z-index:5}.welcome-card{background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:40px;border-radius:24px;border:1px solid rgba(255,255,255,.1);text-align:center;max-width:500px;width:100%}.input-group{display:flex;gap:10px;margin:30px 0;background:#fff;padding:8px;border-radius:16px}.input-group input{flex:1;border:none;padding:12px;font-size:16px;outline:none;color:var(--text)}.input-group button{background:var(--primary);color:#fff;border:none;width:48px;height:48px;border-radius:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s}.input-group button:hover{transform:scale(1.05)}.history-btn{background:transparent;border:1px solid var(--gold);color:var(--gold);padding:8px 20px;border-radius:20px;cursor:pointer;display:flex;align-items:center;gap:8px;margin:0 auto}.script-card{background:var(--paper);color:var(--text);width:90vw;max-width:600px;height:70vh;border-radius:8px;box-shadow:0 20px 50px #00000080;display:flex;flex-direction:column;position:relative}.card-header{padding:20px;border-bottom:1px dashed #ccc;display:flex;align-items:center;justify-content:space-between}.script-body{flex:1;padding:30px;overflow-y:auto;font-size:18px;line-height:1.8;white-space:pre-wrap}.actions{display:flex;gap:10px}.actions button{background:#eee;border:none;width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center}.actions button.active{background:var(--primary);color:#fff}.regen-btn{margin:20px;padding:12px;background:var(--primary);color:#fff;border:none;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px}.history-section{width:100%;max-width:500px}.history-list{display:flex;flex-direction:column;gap:12px;margin-top:20px}.history-item{background:var(--glass);padding:16px;border-radius:12px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:background .2s}.history-item:hover{background:#fff3}.item-info h4{margin:0 0 4px;font-size:16px}.item-info span{font-size:12px;color:#aaa}.back-btn{background:transparent;border:none;color:inherit;cursor:pointer;display:flex;align-items:center}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.curtain-footer{height:40px;background:var(--primary);display:flex;justify-content:space-around;z-index:10}.curtain-fold{width:60px;height:100%;background:linear-gradient(to right,transparent,rgba(0,0,0,.2),transparent)}