*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #1d9bf0;--primary-hover: #1a8cd8;--bg-color: #0a0a0f;--card-bg: rgba(255, 255, 255, .03);--card-border: rgba(255, 255, 255, .08);--text-color: #e7e9ea;--text-secondary: #a0a0a0;--border-color: rgba(255, 255, 255, .1);--success-color: #00ba7c;--error-color: #f4212e;--glass-bg: rgba(255, 255, 255, .04);--glass-border: rgba(255, 255, 255, .12);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .2);--glass-blur: blur(20px)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe 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ease}.format-item:hover{background:#ffffff1a;border-color:#ffffff40}.format-info{display:flex;gap:12px;align-items:center}.format-badge{padding:4px 8px;background:var(--primary-color);color:#fff;border-radius:4px;font-size:12px;font-weight:600}.format-size{color:var(--text-secondary);font-size:13px}.password-overlay{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;z-index:1000}.password-container{position:relative;max-width:360px;width:90%;padding:32px;background:#ffffff0d;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.2);border-radius:24px;box-shadow:0 8px 32px #0000004d}.password-decoration{position:absolute;top:-60px;right:-40px;width:120px;height:auto;transform:rotate(15deg);border-radius:12px;box-shadow:0 8px 24px 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