:root{--bg-dark: #121220;--text-light: #f0f0ff;--accent-gold: #ffcc00;--accent-cyan: #00e5ff;--panel-bg: rgba(30, 30, 50, .85);--glass-border: rgba(255, 255, 255, .15)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Comic Sans MS,PingFang SC,Microsoft YaHei,sans-serif;background-color:var(--bg-dark);color:var(--text-light);overflow:hidden}.app-container{width:100vw;height:100vh;position:relative;display:flex;flex-direction:column}.cloud-indicator{position:absolute;top:12px;left:50%;transform:translate(-50%);background:#000000b3;padding:6px 16px;border-radius:20px;font-size:13px;display:flex;align-items:center;gap:8px;z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-border);color:#ddd;box-shadow:0 4px 12px #0000004d}.spin{animation:spin 1.5s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.top-bar{position:absolute;top:0;left:0;right:0;padding:15px 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scale(2);opacity:0}}.hall-screen{flex:1;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;perspective:1200px}.hall-background,.room-background{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1}.bg-img{width:100%;height:100%;object-fit:cover}.bg-pattern{width:100%;height:100%;background-image:radial-gradient(rgba(255,255,255,.1) 2px,transparent 2px);background-size:30px 30px;background-color:#1a1a2e;border:10px solid transparent}.hall-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,#0f0f1ab3,#0f0f1a4d,#0f0f1af2)}.screen-title{margin-top:100px;margin-bottom:50px;font-size:32px;text-shadow:0 4px 15px rgba(0,0,0,.9);z-index:10;color:#fff}.doors-container{display:flex;gap:50px;align-items:flex-end;justify-content:center;flex-wrap:wrap;max-width:1200px;padding:20px;z-index:10;transform-style:preserve-3d}.door-wrapper{display:flex;flex-direction:column;align-items:center;cursor:pointer;position:relative;width:140px}.door-wrapper.locked{cursor:not-allowed;opacity:.6;filter:grayscale(.9)}.door-label{margin-bottom:20px;font-weight:700;display:flex;align-items:center;gap:8px;background:#000000bf;padding:8px 14px;border-radius:15px;border:1px solid var(--glass-border);white-space:nowrap;font-size:16px;box-shadow:0 4px 10px #00000080}.door-svg{width:100%;height:auto;filter:drop-shadow(0 15px 25px rgba(0,0,0,.6))}.door-glow{position:absolute;bottom:-10px;left:5%;width:90%;height:30px;filter:blur(25px);opacity:.8;z-index:-1}.room-screen{flex:1;position:relative;display:flex;flex-direction:column}.room-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 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var(--glass-border);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);box-shadow:0 10px 30px #00000080}.empty-room-hint p{margin-bottom:25px;color:#dcdde1;font-size:20px}.generating-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0f0f1ad9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:25px;font-size:22px;color:var(--accent-gold);font-weight:700}.modal-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:200}.card-modal{width:360px;background:linear-gradient(145deg,#ff9ff3,#feca57);border-radius:25px;padding:6px;box-shadow:0 25px 60px #0009,0 0 0 2px #fff3 inset}.card-inner{background:var(--bg-dark);border-radius:20px;padding:25px;height:100%;display:flex;flex-direction:column}.card-image-container{width:100%;height:200px;border-radius:15px;overflow:hidden;position:relative;margin-bottom:25px;border:2px solid var(--glass-border);box-shadow:0 8px 20px #0000004d}.card-img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.card-img:hover{transform:scale(1.05)}.card-img-placeholder{width:100%;height:100%;background:linear-gradient(45deg,#4834d4,#686de0);display:flex;align-items:center;justify-content:center}.card-room-tag{position:absolute;top:12px;right:12px;background:#000000b3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);padding:6px 14px;border-radius:15px;font-size:13px;font-weight:700;border:1px solid rgba(255,255,255,.3);color:#fff}.card-content-area h3{font-size:26px;margin-bottom:15px;color:var(--accent-gold);line-height:1.3}.card-content-area p{font-size:17px;line-height:1.7;color:#dfe6e9;flex:1}